@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-cyrillic-ext-400-normal-BQZuk6qB.woff2) format("woff2"),url(/assets/inter-cyrillic-ext-400-normal-DQukG94-.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-cyrillic-400-normal-obahsSVq.woff2) format("woff2"),url(/assets/inter-cyrillic-400-normal-HOLc17fK.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-greek-ext-400-normal-DGGRlc-M.woff2) format("woff2"),url(/assets/inter-greek-ext-400-normal-KugGGMne.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-greek-400-normal-B4URO6DV.woff2) format("woff2"),url(/assets/inter-greek-400-normal-q2sYcFCs.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-vietnamese-400-normal-DMkecbls.woff2) format("woff2"),url(/assets/inter-vietnamese-400-normal-Bbgyi5SW.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-latin-ext-400-normal-C1nco2VV.woff2) format("woff2"),url(/assets/inter-latin-ext-400-normal-77YHD8bZ.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-latin-400-normal-C38fXH4l.woff2) format("woff2"),url(/assets/inter-latin-400-normal-CyCys3Eg.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-cyrillic-ext-500-normal-B0yAr1jD.woff2) format("woff2"),url(/assets/inter-cyrillic-ext-500-normal-BmqWE9Dz.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-cyrillic-500-normal-BasfLYem.woff2) format("woff2"),url(/assets/inter-cyrillic-500-normal-CxZf_p3X.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-greek-ext-500-normal-C4iEst2y.woff2) format("woff2"),url(/assets/inter-greek-ext-500-normal-2j5mBUwD.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-greek-500-normal-BIZE56-Y.woff2) format("woff2"),url(/assets/inter-greek-500-normal-Xzm54t5V.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-vietnamese-500-normal-DOriooB6.woff2) format("woff2"),url(/assets/inter-vietnamese-500-normal-mJboJaSs.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-latin-ext-500-normal-CV4jyFjo.woff2) format("woff2"),url(/assets/inter-latin-ext-500-normal-BxGbmqWO.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-latin-500-normal-Cerq10X2.woff2) format("woff2"),url(/assets/inter-latin-500-normal-BL9OpVg8.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-cyrillic-ext-600-normal-Dfes3d0z.woff2) format("woff2"),url(/assets/inter-cyrillic-ext-600-normal-Bcila6Z-.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-cyrillic-600-normal-CWCymEST.woff2) format("woff2"),url(/assets/inter-cyrillic-600-normal-4D_pXhcN.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-greek-ext-600-normal-DRtmH8MT.woff2) format("woff2"),url(/assets/inter-greek-ext-600-normal-B8X0CLgF.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-greek-600-normal-plRanbMR.woff2) format("woff2"),url(/assets/inter-greek-600-normal-BZpKdvQh.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-vietnamese-600-normal-Cc8MFFhd.woff2) format("woff2"),url(/assets/inter-vietnamese-600-normal-BuLX-rYi.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-latin-ext-600-normal-D2bJ5OIk.woff2) format("woff2"),url(/assets/inter-latin-ext-600-normal-CIVaiw4L.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-latin-600-normal-LgqL8muc.woff2) format("woff2"),url(/assets/inter-latin-600-normal-CiBQ2DWP.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-cyrillic-ext-700-normal-BjwYoWNd.woff2) format("woff2"),url(/assets/inter-cyrillic-ext-700-normal-LO58E6JB.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-cyrillic-700-normal-CjBOestx.woff2) format("woff2"),url(/assets/inter-cyrillic-700-normal-DrXBdSj3.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-greek-ext-700-normal-qfdV9bQt.woff2) format("woff2"),url(/assets/inter-greek-ext-700-normal-BoQ6DsYi.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-greek-700-normal-C3JjAnD8.woff2) format("woff2"),url(/assets/inter-greek-700-normal-BUv2fZ6O.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-vietnamese-700-normal-DlLaEgI2.woff2) format("woff2"),url(/assets/inter-vietnamese-700-normal-BZaoP0fm.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-latin-ext-700-normal-Ca8adRJv.woff2) format("woff2"),url(/assets/inter-latin-ext-700-normal-TidjK2hL.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-latin-700-normal-Yt3aPRUw.woff2) format("woff2"),url(/assets/inter-latin-700-normal-BLAVimhd.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Space Grotesk;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/space-grotesk-vietnamese-500-normal-BmEvtly_.woff2) format("woff2"),url(/assets/space-grotesk-vietnamese-500-normal-BTqKIpxg.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Grotesk;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/space-grotesk-latin-ext-500-normal-DUe3BAxM.woff2) format("woff2"),url(/assets/space-grotesk-latin-ext-500-normal-3dgZTiw9.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Space Grotesk;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/space-grotesk-latin-500-normal-lFbtlQH6.woff2) format("woff2"),url(/assets/space-grotesk-latin-500-normal-CNSSEhBt.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Space Grotesk;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/space-grotesk-vietnamese-700-normal-DMty7AZE.woff2) format("woff2"),url(/assets/space-grotesk-vietnamese-700-normal-Duxec5Rn.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Grotesk;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/space-grotesk-latin-ext-700-normal-BQnZhY3m.woff2) format("woff2"),url(/assets/space-grotesk-latin-ext-700-normal-HVCqSBdx.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Space Grotesk;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/space-grotesk-latin-700-normal-RjhwGPKo.woff2) format("woff2"),url(/assets/space-grotesk-latin-700-normal-CwsQ-cCU.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{color-scheme:dark;--bg: #070b16;--bg-elev: #0c1222;--surface: rgba(255, 255, 255, .045);--surface-strong: rgba(255, 255, 255, .08);--surface-solid: #101830;--border: rgba(255, 255, 255, .1);--border-strong: rgba(255, 255, 255, .18);--text: #eef2ff;--text-2: #b6bfd6;--muted: #8a94ad;--on-accent: #ffffff;--on-success: #06080f;--accent: #7757ff;--accent-2: #22d3ee;--accent-3: #ff5ea8;--soft-mix: 16%;--ring-mix: 45%;--accent-soft: color-mix(in srgb, var(--accent) var(--soft-mix), transparent);--accent-ring: color-mix(in srgb, var(--accent) var(--ring-mix), transparent);--gradient: linear-gradient(120deg, var(--accent) 0%, var(--accent-2) 100%);--gradient-text: linear-gradient(110deg, #c4b5ff 0%, #7ce9ff 55%, #ffb1d6 100%);--success: #34d399;--success-soft: rgba(52, 211, 153, .14);--warning: #fbbf24;--warning-soft: rgba(251, 191, 36, .16);--danger: #fb7185;--danger-soft: rgba(251, 113, 133, .16);--info: #60a5fa;--info-soft: rgba(96, 165, 250, .16);--figure-bg: #ffffff;--aurora-1-mix: 35%;--aurora-2-mix: 22%;--aurora-3-mix: 18%;--aurora-1: color-mix(in srgb, var(--accent) var(--aurora-1-mix), transparent);--aurora-2: color-mix(in srgb, var(--accent-2) var(--aurora-2-mix), transparent);--aurora-3: color-mix(in srgb, var(--accent-3) var(--aurora-3-mix), transparent);--shadow-1: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .35);--shadow-2: 0 2px 6px rgba(0, 0, 0, .45), 0 20px 50px rgba(0, 0, 0, .5);--glow-edge-mix: 35%;--glow-mix: 28%;--glow: 0 0 0 1px color-mix(in srgb, var(--accent) var(--glow-edge-mix), transparent), 0 12px 40px color-mix(in srgb, var(--accent) var(--glow-mix), transparent);--r-sm: 10px;--r-md: 14px;--r-lg: 20px;--r-xl: 28px;--r-pill: 999px;--font-display: "Space Grotesk", "Inter", system-ui, sans-serif;--font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;--fs-xs: .75rem;--fs-sm: .875rem;--fs-md: 1rem;--fs-lg: 1.125rem;--fs-xl: clamp(1.35rem, 1.1rem + 1vw, 1.75rem);--fs-2xl: clamp(1.8rem, 1.3rem + 2vw, 2.6rem);--fs-hero: clamp(2.4rem, 1.4rem + 4.5vw, 4.6rem);--container-w: 1180px;--gutter: clamp(16px, 4vw, 32px);--header-h: 68px;--ease-out: cubic-bezier(.22, 1, .36, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--dur-fast: .14s;--dur: .24s;--dur-slow: .48s}:root[data-theme=light]{color-scheme:light;--bg: #f6f7fb;--bg-elev: #ffffff;--surface: rgba(255, 255, 255, .72);--surface-strong: rgba(255, 255, 255, .95);--surface-solid: #ffffff;--border: rgba(15, 23, 42, .08);--border-strong: rgba(15, 23, 42, .16);--text: #0e1330;--text-2: #3b4368;--muted: #6b7394;--on-accent: #ffffff;--on-success: #ffffff;--accent: #5b3df5;--accent-2: #0ea5c7;--accent-3: #e6397f;--soft-mix: 10%;--ring-mix: 35%;--gradient-text: linear-gradient(110deg, #5b3df5 0%, #0ea5c7 55%, #e6397f 100%);--success: #059669;--success-soft: rgba(5, 150, 105, .12);--warning: #b45309;--warning-soft: rgba(217, 119, 6, .14);--danger: #dc2626;--danger-soft: rgba(220, 38, 38, .1);--info: #2563eb;--info-soft: rgba(37, 99, 235, .1);--aurora-1-mix: 18%;--aurora-2-mix: 16%;--aurora-3-mix: 12%;--shadow-1: 0 1px 2px rgba(15, 23, 42, .06), 0 8px 24px rgba(15, 23, 42, .08);--shadow-2: 0 2px 6px rgba(15, 23, 42, .08), 0 20px 50px rgba(15, 23, 42, .14);--glow-edge-mix: 25%;--glow-mix: 20%}:root[data-accent=green]{--accent: #34d399;--accent-2: #2dd4bf;--accent-3: #a3e635;--on-accent: #03140e;--gradient-text: linear-gradient(110deg, #a7f3d0 0%, #5eead4 55%, #d9f99d 100%)}:root[data-theme=light][data-accent=green]{--accent: #047857;--accent-2: #0f766e;--accent-3: #4d7c0f;--on-accent: #ffffff;--gradient-text: linear-gradient(110deg, #047857 0%, #0f766e 55%, #4d7c0f 100%)}:root[data-accent=orange]{--accent: #fbbf24;--accent-2: #ff8a65;--accent-3: #fb7185;--on-accent: #1a0d02;--aurora-1-mix: 20%;--gradient-text: linear-gradient(110deg, #fde68a 0%, #ffb59c 55%, #fda4af 100%)}:root[data-theme=light][data-accent=orange]{--accent: #b45309;--accent-2: #c2410c;--accent-3: #be123c;--on-accent: #ffffff;--gradient-text: linear-gradient(110deg, #b45309 0%, #c2410c 55%, #be123c 100%)}:root[data-accent=red]{--accent: #f43f5e;--accent-2: #fb7185;--accent-3: #fb923c;--on-accent: #17040a;--gradient-text: linear-gradient(110deg, #fda4af 0%, #fecdd3 55%, #fdba74 100%)}:root[data-theme=light][data-accent=red]{--accent: #be123c;--accent-2: #db1b46;--accent-3: #c2410c;--on-accent: #ffffff;--gradient-text: linear-gradient(110deg, #9f1239 0%, #db1b46 55%, #c2410c 100%)}:root[data-accent=purple]{--accent: #a78bfa;--accent-2: #e879f9;--accent-3: #f472b6;--on-accent: #12061f;--gradient-text: linear-gradient(110deg, #ddd6fe 0%, #f5d0fe 55%, #fbcfe8 100%)}:root[data-theme=light][data-accent=purple]{--accent: #7c3aed;--accent-2: #a21caf;--accent-3: #db2777;--on-accent: #ffffff;--gradient-text: linear-gradient(110deg, #7c3aed 0%, #a21caf 55%, #db2777 100%)}:root[data-accent=black]{--accent: #e4e4e7;--accent-2: #a1a1aa;--accent-3: #d4d4d8;--on-accent: #09090b;--ring-mix: 60%;--aurora-1-mix: 14%;--aurora-2-mix: 12%;--aurora-3-mix: 8%;--glow-mix: 14%;--gradient-text: linear-gradient(110deg, #ffffff 0%, #d4d4d8 55%, #a1a1aa 100%)}:root[data-theme=light][data-accent=black]{--accent: #18181b;--accent-2: #3f3f46;--accent-3: #71717a;--on-accent: #ffffff;--soft-mix: 8%;--ring-mix: 40%;--aurora-1-mix: 10%;--aurora-2-mix: 8%;--aurora-3-mix: 6%;--glow-mix: 16%;--gradient-text: linear-gradient(110deg, #09090b 0%, #3f3f46 55%, #71717a 100%)}@media(prefers-reduced-motion:reduce){:root{--dur-fast: 0ms;--dur: 0ms;--dur-slow: 0ms}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scrollbar-gutter:stable}html,body,#root{min-height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:var(--fs-md);line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;transition:background-color var(--dur-slow) var(--ease-out),color var(--dur-slow) var(--ease-out)}#root{position:relative;isolation:isolate;display:flex;flex-direction:column}.aurora{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}.aurora:before,.aurora:after,.aurora__blob{content:"";position:absolute;border-radius:50%;filter:blur(80px);opacity:.9;will-change:transform}.aurora:before{width:60vw;height:60vw;top:-25vw;left:-15vw;background:var(--aurora-1);animation:drift 28s var(--ease-out) infinite alternate}.aurora:after{width:50vw;height:50vw;right:-18vw;top:10vh;background:var(--aurora-2);animation:drift 34s var(--ease-out) infinite alternate-reverse}.aurora__blob{width:40vw;height:40vw;left:30vw;bottom:-25vw;background:var(--aurora-3);animation:drift 40s var(--ease-out) infinite alternate}.aurora__grid{position:absolute;inset:0;background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse at 50% 0%,black 0%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 50% 0%,black 0%,transparent 70%);opacity:.5}@keyframes drift{0%{transform:translateZ(0) scale(1)}to{transform:translate3d(8vw,6vh,0) scale(1.15)}}@media(prefers-reduced-motion:reduce){.aurora:before,.aurora:after,.aurora__blob{animation:none}}h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-.02em;line-height:1.15;margin:0;font-weight:700}h1{font-size:var(--fs-2xl)}h2{font-size:var(--fs-xl)}h3{font-size:var(--fs-lg)}p{margin:0}a{color:var(--accent-2);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:3px}img{max-width:100%;display:block}button,input,select,textarea{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:var(--r-sm)}::selection{background:var(--accent-soft)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:absolute;left:12px;top:-60px;z-index:100;padding:10px 14px;background:var(--accent);color:var(--on-accent);border-radius:var(--r-sm);font-weight:600}.skip-link:focus{top:12px}.page-shell{flex:1;width:100%;padding:clamp(20px,4vw,44px) 0 calc(88px + env(safe-area-inset-bottom));animation:page-in var(--dur-slow) var(--ease-out) backwards}@media(min-width:900px){.page-shell{padding-bottom:64px}}@keyframes page-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.container{width:min(100% - 2 * var(--gutter),var(--container-w));margin-inline:auto}.container.narrow{max-width:860px}.container.tight{max-width:560px}.stack{display:flex;flex-direction:column;gap:20px}.stack--tight{gap:10px}.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.row--between{justify-content:space-between}.row--end{justify-content:flex-end}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}.page-head__eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:var(--fs-xs);font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-2);margin-bottom:8px}.page-head__sub{color:var(--muted);margin-top:6px;max-width:60ch}.app-header{position:sticky;top:0;z-index:50;height:var(--header-h);background:color-mix(in srgb,var(--bg) 70%,transparent);backdrop-filter:blur(18px) saturate(160%);-webkit-backdrop-filter:blur(18px) saturate(160%);border-bottom:1px solid var(--border)}.app-header__inner{width:min(100% - 2 * var(--gutter),var(--container-w));margin-inline:auto;height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--text);text-decoration:none!important}.brand__logo-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--gradient);color:var(--on-accent);font-family:var(--font-display);font-weight:700;font-size:.95rem;letter-spacing:-.02em;box-shadow:var(--glow)}.brand__name{font-family:var(--font-display);font-weight:700;font-size:1.05rem;letter-spacing:-.02em}.brand__sub{font-size:var(--fs-xs);color:var(--muted);margin-top:-2px}.app-header__nav{display:none;align-items:center;gap:4px;padding:4px;border-radius:var(--r-pill);background:var(--surface);border:1px solid var(--border)}.nav__link{position:relative;padding:8px 14px;border-radius:var(--r-pill);color:var(--text-2);font-weight:600;font-size:var(--fs-sm);text-decoration:none!important;transition:color var(--dur) var(--ease-out),background var(--dur) var(--ease-out)}.nav__link:hover{color:var(--text);background:var(--surface-strong)}.nav__link--active{color:var(--text);background:var(--surface-strong);box-shadow:inset 0 0 0 1px var(--border-strong)}.app-header__right{display:flex;align-items:center;gap:8px}.header-user{display:inline-flex;align-items:center;gap:10px;padding:4px 10px 4px 4px;border-radius:var(--r-pill);border:1px solid var(--border);background:var(--surface);color:var(--text);text-decoration:none!important;transition:border-color var(--dur),background var(--dur)}.header-user:hover{border-color:var(--border-strong);background:var(--surface-strong)}.header-avatar{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--gradient);color:var(--on-accent);font-weight:700;font-size:var(--fs-sm)}.header-user-meta{display:none;flex-direction:column;line-height:1.1}.header-user-name{font-weight:600;font-size:var(--fs-sm)}.header-user-role{font-size:var(--fs-xs);color:var(--muted);text-transform:capitalize}.icon-btn{width:38px;height:38px;display:inline-grid;place-items:center;border-radius:50%;border:1px solid var(--border);background:var(--surface);color:var(--text-2);cursor:pointer;transition:transform var(--dur-fast) var(--ease-out),background var(--dur),color var(--dur)}.icon-btn:hover{background:var(--surface-strong);color:var(--text);transform:translateY(-1px)}.icon-btn:active{transform:scale(.94)}@media(min-width:900px){.app-header__nav{display:inline-flex}.header-user-meta{display:flex}}.tabbar{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:60;display:flex;justify-content:space-around;padding:6px;border-radius:var(--r-xl);background:color-mix(in srgb,var(--bg-elev) 82%,transparent);backdrop-filter:blur(20px) saturate(160%);-webkit-backdrop-filter:blur(20px) saturate(160%);border:1px solid var(--border);box-shadow:var(--shadow-2)}.tabbar__item{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:8px 4px;border-radius:var(--r-lg);color:var(--muted);font-size:.68rem;font-weight:600;text-decoration:none!important;transition:color var(--dur),background var(--dur)}.tabbar__item svg{width:22px;height:22px}.tabbar__item--active{color:var(--text);background:var(--accent-soft)}@media(min-width:900px){.tabbar{display:none}}.btn{--btn-bg: var(--surface-strong);--btn-fg: var(--text);--btn-border: var(--border-strong);position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border-radius:var(--r-pill);border:1px solid var(--btn-border);background:var(--btn-bg);color:var(--btn-fg);font-weight:600;font-size:var(--fs-sm);line-height:1;cursor:pointer;text-decoration:none!important;white-space:nowrap;user-select:none;transition:transform var(--dur-fast) var(--ease-out),box-shadow var(--dur) var(--ease-out),background var(--dur) var(--ease-out),border-color var(--dur) var(--ease-out),opacity var(--dur)}.btn:hover{transform:translateY(-1px);border-color:var(--border-strong)}.btn:active{transform:translateY(0) scale(.98)}.btn:disabled,.btn[aria-disabled=true]{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.btn svg{width:18px;height:18px}.btn--primary,.btn-primary{--btn-bg: var(--gradient);--btn-fg: var(--on-accent);--btn-border: transparent;box-shadow:0 8px 24px -8px var(--accent)}.btn--primary:hover,.btn-primary:hover{box-shadow:0 12px 30px -8px var(--accent)}.btn--ghost{--btn-bg: transparent;--btn-border: transparent;--btn-fg: var(--text-2)}.btn--ghost:hover{--btn-bg: var(--surface-strong);--btn-fg: var(--text)}.btn-outline,.btn--outline{--btn-bg: transparent;--btn-border: var(--border-strong)}.btn-danger,.btn--danger{--btn-bg: var(--danger-soft);--btn-fg: var(--danger);--btn-border: transparent}.btn--success{--btn-bg: var(--success-soft);--btn-fg: var(--success);--btn-border: transparent}.btn--sm{min-height:36px;padding:0 14px;font-size:var(--fs-xs)}.btn--lg{min-height:52px;padding:0 28px;font-size:var(--fs-md)}.btn--block{width:100%}.btn--pill-icon{padding-left:14px}.btn.is-loading{color:transparent}.btn.is-loading:after{content:"";position:absolute;width:18px;height:18px;border-radius:50%;border:2px solid currentColor;border-color:var(--btn-fg) transparent var(--btn-fg) transparent;animation:spin .8s linear infinite}.link{background:none;border:0;padding:0;color:var(--accent-2);cursor:pointer;font-weight:600}.link:hover{text-decoration:underline}.card,.panel{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:clamp(18px,3vw,28px);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:var(--shadow-1)}.card--glow{box-shadow:var(--glow)}.card--danger{border-color:color-mix(in srgb,var(--danger) 40%,transparent)}.card--interactive{transition:transform var(--dur) var(--ease-out),border-color var(--dur),box-shadow var(--dur)}.card--interactive:hover{transform:translateY(-3px);border-color:var(--border-strong);box-shadow:var(--shadow-2)}.card-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.card-title{font-size:var(--fs-lg)}.panel-title{font-family:var(--font-display);font-weight:700;margin-bottom:10px}.divider{height:1px;background:var(--border);border:0;margin:0}.tile{position:relative;overflow:hidden;padding:24px;border-radius:var(--r-lg);border:1px solid var(--border);background:var(--surface);backdrop-filter:blur(14px);transition:transform var(--dur) var(--ease-out),border-color var(--dur)}.tile:hover{transform:translateY(-3px);border-color:var(--border-strong)}.tile:before{content:"";position:absolute;inset:-1px;background:radial-gradient(600px circle at var(--mx, 50%) var(--my, 0%),var(--accent-soft),transparent 40%);opacity:0;transition:opacity var(--dur);pointer-events:none}.tile:hover:before{opacity:1}.tile__icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent-2);margin-bottom:14px}.tile__icon svg{width:22px;height:22px}.tile h3{margin-bottom:6px}.tile p{color:var(--muted);font-size:var(--fs-sm)}.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:var(--r-pill);background:var(--surface-strong);border:1px solid var(--border);font-size:var(--fs-xs);font-weight:600;color:var(--text-2);white-space:nowrap}.badge--accent{background:var(--accent-soft);color:var(--accent-2);border-color:transparent}.badge--success{background:var(--success-soft);color:var(--success);border-color:transparent}.badge--warning{background:var(--warning-soft);color:var(--warning);border-color:transparent}.badge--danger{background:var(--danger-soft);color:var(--danger);border-color:transparent}.points-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:var(--r-pill);background:var(--warning-soft);color:var(--warning);font-weight:700;font-size:var(--fs-sm)}.home-pill,.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:var(--r-pill);border:1px solid var(--border);background:var(--surface);font-size:var(--fs-xs);font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-2)}.eyebrow__dot{width:8px;height:8px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 12px var(--accent-2);animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.alert{display:flex;gap:10px;align-items:flex-start;padding:12px 16px;border-radius:var(--r-md);border:1px solid;font-size:var(--fs-sm);animation:page-in var(--dur) var(--ease-out)}.alert--error{background:var(--danger-soft);border-color:color-mix(in srgb,var(--danger) 35%,transparent);color:var(--danger)}.alert--success{background:var(--success-soft);border-color:color-mix(in srgb,var(--success) 35%,transparent);color:var(--success)}.alert--info{background:var(--info-soft);border-color:color-mix(in srgb,var(--info) 35%,transparent);color:var(--info)}.alert--warning{background:var(--warning-soft);border-color:color-mix(in srgb,var(--warning) 35%,transparent);color:var(--warning)}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:var(--fs-sm);font-weight:600;color:var(--text-2)}.form-hint{font-size:var(--fs-xs);color:var(--muted)}.input,select.input,textarea.input{width:100%;min-height:46px;padding:10px 14px;border-radius:var(--r-md);border:1px solid var(--border-strong);background:var(--surface);color:var(--text);transition:border-color var(--dur),box-shadow var(--dur),background var(--dur)}.input::placeholder{color:var(--muted)}.input:hover{background:var(--surface-strong)}.input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-ring)}.input:disabled{opacity:.6}.input--narrow{max-width:220px}.input-with-action{position:relative;display:flex;align-items:center}.input-with-action .input{padding-right:48px}.input-with-action__btn{position:absolute;right:6px;width:34px;height:34px;display:grid;place-items:center;border:0;border-radius:50%;background:transparent;color:var(--muted);cursor:pointer}.input-with-action__btn:hover{background:var(--surface-strong);color:var(--text)}select.input{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 14px) 50%;background-size:6px 6px;background-repeat:no-repeat;padding-right:40px}.check{display:flex;gap:10px;align-items:flex-start;font-size:var(--fs-sm);color:var(--text-2)}.check input{width:18px;height:18px;margin-top:2px;accent-color:var(--accent)}.segmented{display:inline-flex;padding:4px;gap:4px;border-radius:var(--r-pill);background:var(--surface);border:1px solid var(--border)}.segmented__item{padding:8px 16px;border:0;border-radius:var(--r-pill);background:transparent;color:var(--text-2);font-weight:600;font-size:var(--fs-sm);cursor:pointer;transition:background var(--dur),color var(--dur)}.segmented__item--active{background:var(--gradient);color:var(--on-accent)}.tabs{display:flex;gap:6px;border-bottom:1px solid var(--border)}.tab{padding:10px 14px;border:0;background:none;color:var(--muted);font-weight:600;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;display:inline-flex;align-items:center;gap:8px}.tab--active{color:var(--text);border-bottom-color:var(--accent)}.tab-number{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--accent-soft);color:var(--accent-2);font-size:var(--fs-xs)}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}.stat-row{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.stat{padding:16px 18px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--border)}.stat__label{font-size:var(--fs-xs);color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-weight:600}.stat__value{margin-top:6px;font-family:var(--font-display);font-size:1.5rem;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums}.stat__value--accent{background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;color:transparent}.meter{width:100%;height:8px;border-radius:var(--r-pill);overflow:hidden;appearance:none;border:0;background:var(--surface-strong)}.meter::-webkit-progress-bar{background:var(--surface-strong);border-radius:var(--r-pill)}.meter::-webkit-progress-value{background:var(--gradient);border-radius:var(--r-pill);transition:width var(--dur-slow) var(--ease-out)}.meter::-moz-progress-bar{background:var(--gradient);border-radius:var(--r-pill)}.bar{height:6px;border-radius:var(--r-pill);background:var(--surface-strong);overflow:hidden}.bar__fill{height:100%;background:var(--gradient);border-radius:var(--r-pill);transition:width var(--dur-slow) var(--ease-out)}.ring{position:relative;display:inline-grid;place-items:center}.ring svg{transform:rotate(-90deg)}.ring__track{stroke:var(--surface-strong)}.ring__fill{stroke:url(#ring-gradient);stroke-linecap:round;transition:stroke-dashoffset var(--dur-slow) var(--ease-out)}.ring__label{position:absolute;font-family:var(--font-display);font-weight:700;font-variant-numeric:tabular-nums}.tabular{font-variant-numeric:tabular-nums}.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;font-size:var(--fs-sm)}.kv dt{color:var(--muted)}.kv dd{margin:0;font-weight:600}.skeleton{border-radius:var(--r-md);background:linear-gradient(90deg,var(--surface) 25%,var(--surface-strong) 50%,var(--surface) 75%);background-size:200% 100%;animation:shimmer 1.4s linear infinite}@keyframes shimmer{to{background-position:-200% 0}}.home-root{display:flex;flex-direction:column;gap:clamp(56px,8vw,110px)}.home-hero{width:min(100% - 2 * var(--gutter),var(--container-w));margin-inline:auto;display:grid;gap:40px;align-items:center;padding-top:clamp(16px,4vw,48px)}@media(min-width:960px){.home-hero{grid-template-columns:1.15fr .85fr}}.home-hero__content{display:flex;flex-direction:column;gap:22px;align-items:flex-start}.home-title{font-size:var(--fs-hero);line-height:1.02;letter-spacing:-.035em;max-width:14ch}.home-title em{font-style:normal;background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;color:transparent}.home-subtitle{font-size:var(--fs-lg);color:var(--text-2);max-width:54ch}.home-hero__actions{display:flex;gap:12px;flex-wrap:wrap}.home-hero__note{display:flex;gap:16px;flex-wrap:wrap;font-size:var(--fs-sm);color:var(--muted)}.home-hero__note span{display:inline-flex;align-items:center;gap:6px}.home-hero__note svg{width:16px;height:16px;color:var(--success)}.home-hero__panel{position:relative}.hero-mock{position:relative;padding:22px;border-radius:var(--r-xl);border:1px solid var(--border-strong);background:color-mix(in srgb,var(--bg-elev) 80%,transparent);backdrop-filter:blur(20px);box-shadow:var(--shadow-2);transform:perspective(1200px) rotateY(-6deg) rotateX(3deg);transition:transform var(--dur-slow) var(--ease-out)}.hero-mock:hover{transform:perspective(1200px) rotateY(0) rotateX(0)}.hero-mock__top{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.hero-mock__rows{display:grid;gap:10px}.hero-mock__row{display:flex;align-items:center;gap:12px;padding:12px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--border)}.hero-mock__row .bar{flex:1}.hero-mock__float{position:absolute;padding:10px 14px;border-radius:var(--r-md);background:var(--bg-elev);border:1px solid var(--border-strong);box-shadow:var(--shadow-2);font-size:var(--fs-sm);font-weight:600;display:flex;align-items:center;gap:8px;animation:float 6s ease-in-out infinite}.hero-mock__float--a{top:-18px;right:-10px}.hero-mock__float--b{bottom:-16px;left:-14px;animation-delay:-3s}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.home-section{width:min(100% - 2 * var(--gutter),var(--container-w));margin-inline:auto;display:flex;flex-direction:column;gap:24px}.home-section__title{font-size:var(--fs-2xl);max-width:24ch}.home-features{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.steps{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));counter-reset:step}.step{padding:22px;border-radius:var(--r-lg);border:1px dashed var(--border-strong)}.step:before{counter-increment:step;content:"0" counter(step);display:block;font-family:var(--font-display);font-size:var(--fs-2xl);font-weight:700;background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:8px}.step h3{margin-bottom:6px}.step p{color:var(--muted);font-size:var(--fs-sm)}.cta-band{width:min(100% - 2 * var(--gutter),var(--container-w));margin-inline:auto;padding:clamp(28px,5vw,56px);border-radius:var(--r-xl);background:var(--gradient);color:var(--on-accent);display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;box-shadow:var(--glow)}.cta-band h2{color:var(--on-accent);max-width:22ch}.cta-band .btn{--btn-bg: var(--on-accent);--btn-fg: var(--accent);--btn-border: transparent}.footer{width:min(100% - 2 * var(--gutter),var(--container-w));margin-inline:auto;padding:32px 0 8px;display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;color:var(--muted);font-size:var(--fs-sm);border-top:1px solid var(--border)}.footer a{color:var(--text-2)}.auth-root{width:min(100% - 2 * var(--gutter),1040px);margin-inline:auto}.auth-card--split{display:grid;overflow:hidden;border-radius:var(--r-xl);border:1px solid var(--border);background:var(--surface);backdrop-filter:blur(20px);box-shadow:var(--shadow-2)}@media(min-width:880px){.auth-card--split{grid-template-columns:.9fr 1.1fr}}.auth-card__side{padding:clamp(24px,4vw,44px)}.auth-card__side--brand{position:relative;overflow:hidden;background:var(--gradient);color:var(--on-accent);display:flex;flex-direction:column;justify-content:space-between;gap:40px}.auth-card__side--brand:after{content:"";position:absolute;inset:auto -30% -40% auto;width:70%;aspect-ratio:1;border-radius:50%;background:color-mix(in srgb,var(--on-accent) 18%,transparent);filter:blur(40px)}.auth-brand{display:flex;align-items:center;gap:12px}.auth-logo-circle{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:color-mix(in srgb,var(--on-accent) 20%,transparent);font-family:var(--font-display);font-weight:700}.auth-brand-text{display:flex;flex-direction:column;line-height:1.1}.auth-brand-name{font-family:var(--font-display);font-weight:700}.auth-brand-tagline{font-size:var(--fs-xs);opacity:.85}.auth-hero-title{font-size:var(--fs-2xl);color:var(--on-accent)}.auth-hero-text{margin-top:10px;opacity:.9}.auth-hero-list{margin:16px 0 0;padding:0;list-style:none;display:grid;gap:8px;font-size:var(--fs-sm)}.auth-hero-list li:before{content:"✦ ";opacity:.8}.auth-hero-footnote{font-size:var(--fs-xs);opacity:.8}.auth-form-header{margin-bottom:20px}.auth-title{font-size:var(--fs-2xl)}.auth-subtitle{color:var(--muted);margin-top:6px}.auth-form{display:flex;flex-direction:column;gap:16px}.auth-form-footer{margin-top:20px;padding-top:16px;border-top:1px solid var(--border);font-size:var(--fs-sm);color:var(--muted);display:flex;flex-direction:column;gap:8px}.auth-footer__row{display:flex;gap:8px;flex-wrap:wrap}.auth-card__alert{margin-bottom:4px}.exam-card{border-radius:var(--r-lg);border:1px solid var(--border);background:var(--surface);backdrop-filter:blur(14px);overflow:hidden}.exam-card__summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;padding:18px 22px}.exam-card__summary::-webkit-details-marker{display:none}.exam-card__summary:after{content:"";margin-left:auto;width:10px;height:10px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);transition:transform var(--dur)}.exam-card[open] .exam-card__summary:after{transform:rotate(-135deg)}.exam-card__title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-lg)}.exam-card__sections{list-style:none;margin:0;padding:0 12px 12px;display:grid;gap:8px}.section-row{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--border);transition:border-color var(--dur),transform var(--dur)}.section-row:hover{border-color:var(--border-strong)}.section-row__time{flex:0 0 auto;width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent-2)}.section-row__time svg{width:22px;height:22px}.section-row__body{flex:1;min-width:0}.section-row__title{font-weight:700}.section-row .row{flex-wrap:wrap;justify-content:flex-end}@media(max-width:640px){.section-row{flex-wrap:wrap}.section-row .row{width:100%;justify-content:flex-start}}.intro{display:grid;gap:16px}.intro__timer{display:flex;align-items:center;gap:14px}.intro__clock{font-family:var(--font-display);font-size:2rem;font-weight:700;font-variant-numeric:tabular-nums}.step-title{font-weight:700}.section-bar{position:sticky;top:calc(var(--header-h) + 8px);z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:10px 14px;border-radius:var(--r-lg);background:color-mix(in srgb,var(--bg-elev) 85%,transparent);border:1px solid var(--border);backdrop-filter:blur(18px);box-shadow:var(--shadow-1)}.section-title{font-size:var(--fs-lg)}.timer{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:var(--r-pill);background:var(--surface-strong);border:1px solid var(--border);font-family:var(--font-display);font-weight:700;font-variant-numeric:tabular-nums}.timer svg{width:16px;height:16px;color:var(--accent-2)}.timer--warning{background:var(--warning-soft);color:var(--warning);border-color:transparent;animation:pulse 1s ease-in-out infinite}.progress-line{height:4px;border-radius:var(--r-pill);background:var(--surface-strong);overflow:hidden;width:100%}.progress-line__fill{height:100%;background:var(--gradient);transition:width var(--dur) var(--ease-out)}.run-layout{display:grid;gap:20px;align-items:start}@media(min-width:960px){.run-layout{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr)}.run-layout>.panel{position:sticky;top:calc(var(--header-h) + 88px)}}.run-layout--single{grid-template-columns:1fr;max-width:820px;margin-inline:auto;width:100%}.qpills{display:flex;gap:6px;flex-wrap:wrap}.qpill{width:36px;height:36px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text-2);font-weight:600;font-size:var(--fs-xs);cursor:pointer;transition:transform var(--dur-fast),background var(--dur),border-color var(--dur),color var(--dur)}.qpill:hover{transform:translateY(-1px);border-color:var(--border-strong)}.qpill--answered{background:var(--accent-soft);color:var(--accent-2);border-color:transparent}.qpill--active{background:var(--gradient);color:var(--on-accent);border-color:transparent;box-shadow:0 6px 16px -6px var(--accent)}.question{border:0;padding:0;margin:0;min-width:0}.question__prompt{padding:0;font-size:var(--fs-lg);font-weight:600;line-height:1.45;margin-bottom:16px}.question__number{display:inline-grid;place-items:center;min-width:30px;height:30px;padding:0 8px;margin-right:8px;border-radius:10px;background:var(--accent-soft);color:var(--accent-2);font-family:var(--font-display);font-size:var(--fs-sm)}.question__image{border-radius:var(--r-md);margin-bottom:16px;background:#fff;padding:8px}.question__options{display:grid;gap:10px}.option{position:relative;display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface);cursor:pointer;transition:border-color var(--dur),background var(--dur),transform var(--dur-fast)}.option:hover{border-color:var(--border-strong);background:var(--surface-strong)}.option input{position:absolute;opacity:0;pointer-events:none}.option__key{flex:0 0 auto;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;border:1px solid var(--border-strong);font-family:var(--font-display);font-weight:700;font-size:var(--fs-sm);transition:background var(--dur),color var(--dur),border-color var(--dur)}.option__body{flex:1;min-width:0;padding-top:3px}.option__image{margin-top:8px;max-height:140px;border-radius:8px;background:#fff;padding:6px}.option--checked{border-color:var(--accent);background:var(--accent-soft);box-shadow:0 0 0 3px var(--accent-ring)}.option--checked .option__key{background:var(--gradient);color:var(--on-accent);border-color:transparent}.option:has(input:focus-visible){outline:2px solid var(--accent-2);outline-offset:2px}.kbd-hint{display:none;gap:6px;align-items:center;font-size:var(--fs-xs);color:var(--muted)}.kbd{display:inline-grid;place-items:center;min-width:22px;height:22px;padding:0 6px;border-radius:6px;border:1px solid var(--border-strong);background:var(--surface-strong);font-family:var(--font-mono);font-size:.7rem}@media(min-width:900px){.kbd-hint{display:inline-flex}}.passage__title{font-family:var(--font-display);font-weight:700;margin-bottom:12px}.passage__body{display:grid;gap:2px;max-height:60vh;overflow:auto;padding-right:6px;font-size:var(--fs-md);line-height:1.7}.passage__line{display:grid;grid-template-columns:34px 1fr;gap:8px}.passage__number{color:var(--muted);font-family:var(--font-mono);font-size:var(--fs-xs);text-align:right;padding-top:5px;user-select:none}.audio-player{display:flex;flex-direction:column;gap:10px}.audio-player__label{font-weight:600}.audio-player__control{width:100%;border-radius:var(--r-pill)}.audio-player--compact{gap:6px}.score-hero{display:grid;gap:24px;align-items:center;padding:clamp(20px,4vw,36px);border-radius:var(--r-xl);border:1px solid var(--border);background:var(--surface);backdrop-filter:blur(16px)}@media(min-width:720px){.score-hero{grid-template-columns:auto 1fr}}.score-hero__title{font-size:var(--fs-2xl)}.score-hero__msg{color:var(--text-2);margin-top:6px}.review-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}.review-list>li{min-width:0}.review-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:12px 14px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface);font-size:var(--fs-sm);border-left-width:4px}.review-row--correct{border-left-color:var(--success)}.review-row--wrong{border-left-color:var(--danger)}.review-row__mark{width:24px;height:24px;border-radius:50%;display:inline-grid;place-items:center;flex:0 0 auto}.review-row__mark svg{width:14px;height:14px}.review-row--correct .review-row__mark{background:var(--success-soft);color:var(--success)}.review-row--wrong .review-row__mark{background:var(--danger-soft);color:var(--danger)}.hero-strip{display:flex;align-items:center;gap:16px;padding:20px 24px;border-radius:var(--r-lg);border:1px solid var(--border);background:var(--surface);backdrop-filter:blur(14px)}.hero-strip__icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;font-size:1.6rem;background:var(--warning-soft)}.hero-strip__title{font-size:var(--fs-xl)}.bee-setup{display:grid;gap:20px}.bee-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.chip-rail{display:flex;gap:6px;flex-wrap:wrap}.chip{width:30px;height:30px;display:inline-grid;place-items:center;border-radius:9px;background:var(--surface-strong);border:1px solid var(--border);font-size:var(--fs-xs);font-weight:700;color:var(--muted)}.chip--current{background:var(--gradient);color:var(--on-accent);border-color:transparent}.chip--correct{background:var(--success-soft);color:var(--success);border-color:transparent}.chip--wrong{background:var(--danger-soft);color:var(--danger);border-color:transparent}.spelled{font-family:var(--font-display);font-size:var(--fs-2xl);letter-spacing:.18em;text-transform:uppercase;text-align:center;padding:18px;border-radius:var(--r-lg);background:var(--surface);border:1px dashed var(--border-strong);min-height:84px;display:grid;place-items:center}.choice{display:flex;gap:10px;flex-wrap:wrap}.spelling-recorder{display:flex;flex-direction:column;gap:10px;align-items:flex-start}.spelling-recorder__button[aria-pressed=true]{--btn-bg: var(--danger-soft);--btn-fg: var(--danger);animation:pulse 1.2s ease-in-out infinite}.spelling-recorder__status{font-size:var(--fs-sm);color:var(--muted)}.word-list{margin:0;padding:0;list-style:none;display:grid;gap:6px}.word-list li{display:flex;justify-content:space-between;gap:12px;padding:10px 12px;border-radius:var(--r-sm);background:var(--surface);border:1px solid var(--border);font-size:var(--fs-sm)}.ledger{display:grid;gap:6px}.ledger__row{display:flex;justify-content:space-between;gap:12px;padding:10px 12px;border-radius:var(--r-sm);background:var(--surface);border:1px solid var(--border);font-size:var(--fs-sm)}.overlay{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:20px;background:color-mix(in srgb,var(--bg) 60%,transparent);backdrop-filter:blur(10px);animation:fade var(--dur) var(--ease-out)}.overlay-card{width:min(100%,460px);padding:28px;border-radius:var(--r-xl);background:var(--bg-elev);border:1px solid var(--border-strong);box-shadow:var(--shadow-2);animation:pop var(--dur-slow) var(--ease-spring)}@keyframes fade{0%{opacity:0}}@keyframes pop{0%{opacity:0;transform:translateY(12px) scale(.96)}}.page-loader{display:flex;align-items:center;justify-content:center;gap:12px;padding:60px 20px;color:var(--muted)}.spinner{width:22px;height:22px;border-radius:50%;border:2px solid var(--border-strong);border-top-color:var(--accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty{text-align:center;padding:40px 20px;border-radius:var(--r-lg);border:1px dashed var(--border-strong);color:var(--muted)}.empty__icon{width:56px;height:56px;margin:0 auto 12px;border-radius:18px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent-2)}.empty__icon svg{width:26px;height:26px}.prose{max-width:72ch;color:var(--text-2)}.prose h2{margin-top:28px;margin-bottom:8px;color:var(--text)}.prose p+p{margin-top:12px}.prose ul{padding-left:20px}.muted{color:var(--muted)}.small{font-size:var(--fs-sm)}.tiny{font-size:var(--fs-xs)}.text-danger{color:var(--danger)}.text-success{color:var(--success)}.text-gradient{background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;color:transparent}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.reveal{animation:page-in var(--dur-slow) var(--ease-out) backwards}.reveal-1{animation-delay:60ms}.reveal-2{animation-delay:.12s}.reveal-3{animation-delay:.18s}.reveal-4{animation-delay:.24s}fieldset{border:0;padding:0;margin:0;min-width:0}legend{padding:0;margin-bottom:8px;font-size:var(--fs-sm);font-weight:600;color:var(--text-2)}.stat__value--sm{font-size:1.05rem}.job-progress{display:grid;gap:8px;width:100%}.job-progress__bar{height:6px;width:100%;border-radius:var(--r-pill);background:var(--surface-strong);border:1px solid var(--border);overflow:hidden}.job-progress__fill{height:100%;width:100%;transform-origin:left center;background:var(--gradient);transition:transform .24s ease-out}.job-progress--queued .job-progress__fill{opacity:.55}.job-progress--succeeded .job-progress__fill{background:var(--success)}.job-progress--failed .job-progress__fill,.job-progress--dead .job-progress__fill{background:var(--danger)}.job-progress__row{display:flex;align-items:center;justify-content:space-between;gap:12px}.job-progress__message{display:inline-flex;align-items:center;gap:8px;margin:0;min-width:0;font-size:var(--fs-sm);color:var(--text-2)}.job-progress--succeeded .job-progress__message{color:var(--success)}.job-progress--failed .job-progress__message,.job-progress--dead .job-progress__message{color:var(--danger)}.job-progress__spinner{flex:none;width:14px;height:14px;border-radius:50%;border:2px solid var(--border-strong);border-top-color:var(--accent);animation:spin .8s linear infinite}@media(prefers-reduced-motion:reduce){.job-progress__fill{transition:none}.job-progress__spinner{animation:none}}:root[data-focus=exam] .app-header,:root[data-focus=exam] .tabbar,:root[data-focus=exam] .footer,:root[data-focus=exam] .aurora__grid{display:none}:root[data-focus=exam] .aurora:before,:root[data-focus=exam] .aurora:after,:root[data-focus=exam] .aurora__blob{opacity:.35}:root[data-focus=exam] .page-shell{padding-top:16px}:root[data-focus=exam] .section-bar{top:8px}.section-bar__lead{min-width:0;gap:10px}.section-bar__lead .section-title{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.brand__logo-mark--chip{width:30px;height:30px;border-radius:9px;font-size:.75rem;flex-shrink:0;box-shadow:0 0 0 1px var(--accent-ring)}.route-fade{animation:route-fade var(--dur) var(--ease-out) backwards}@keyframes route-fade{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media(prefers-reduced-motion:reduce){.route-fade{animation:none}}.toast-stack{position:fixed;z-index:200;display:flex;flex-direction:column;gap:10px;pointer-events:none;left:16px;right:16px;bottom:calc(76px + env(safe-area-inset-bottom));align-items:center}@media(min-width:900px){.toast-stack{left:auto;right:24px;bottom:24px;align-items:flex-end}}.toast{pointer-events:auto;display:flex;align-items:center;gap:10px;width:min(100%,380px);padding:10px 10px 10px 12px;border-radius:var(--r-md);background:color-mix(in srgb,var(--bg-elev) 92%,transparent);border:1px solid var(--border-strong);box-shadow:var(--shadow-2);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);color:var(--text);font-size:var(--fs-sm);font-weight:500;animation:toast-in var(--dur) var(--ease-spring) both}.toast--leaving{animation:toast-out var(--dur) var(--ease-out) both}.toast__icon{display:grid;place-items:center;width:28px;height:28px;border-radius:8px;flex-shrink:0;background:var(--info-soft);color:var(--info)}.toast--success .toast__icon{background:var(--success-soft);color:var(--success)}.toast--error .toast__icon{background:var(--danger-soft);color:var(--danger)}.toast__title{flex:1;min-width:0}.toast__close{display:grid;place-items:center;width:28px;height:28px;border:0;border-radius:8px;background:transparent;color:var(--muted);cursor:pointer;transition:background var(--dur-fast),color var(--dur-fast)}.toast__close:hover,.toast__close:focus-visible{background:var(--surface-strong);color:var(--text)}.toast__close:focus-visible{outline:2px solid var(--accent-ring);outline-offset:1px}@keyframes toast-in{0%{opacity:0;transform:translateY(12px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes toast-out{to{opacity:0;transform:translateY(8px) scale(.98)}}@media(prefers-reduced-motion:reduce){.toast,.toast--leaving{animation:none}.toast--leaving{opacity:0}}.welcome{position:relative;overflow:hidden}.welcome:before{content:"";position:absolute;inset:-1px;background:radial-gradient(60% 80% at 100% 0%,var(--accent-soft),transparent 70%);pointer-events:none}.welcome>*{position:relative}.welcome__spark{color:var(--accent);flex-shrink:0}.welcome__steps{list-style:none;margin:0;padding:0;display:grid;gap:12px}@media(min-width:720px){.welcome__steps{grid-template-columns:repeat(3,1fr)}}.welcome__step{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--border)}.welcome__num{width:26px;height:26px;border-radius:var(--r-pill);display:grid;place-items:center;flex-shrink:0;background:var(--gradient);color:var(--on-accent);font-family:var(--font-display);font-weight:700;font-size:var(--fs-xs)}.welcome__body{display:grid;gap:2px;min-width:0}.welcome__title{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:var(--fs-sm)}.welcome__title svg{color:var(--accent-2)}.welcome .actions{margin-top:4px}@media(max-width:640px){.home-hero__actions .btn{width:100%}.option{min-height:52px}}.mascot{display:inline-block;overflow:visible;color:var(--text)}.mascot__body{transform-origin:60px 100px;animation:mascot-bob 3.6s ease-in-out infinite}.mascot__shadow{transform-origin:60px 110px;animation:mascot-shadow 3.6s ease-in-out infinite}.mascot__eyes{transform-origin:60px 52px;animation:mascot-blink 5.2s ease-in-out infinite}.mascot--sleep .mascot__eyes{animation:none}.mascot--cheer .mascot__body{animation-name:mascot-cheer;animation-duration:1.4s}.mascot--think .mascot__body{animation-name:mascot-think;animation-duration:4.4s}.mascot--sleep .mascot__body{animation-name:mascot-breathe;animation-duration:5s}.mascot__cap{transform-origin:60px 16px}.mascot--cheer .mascot__cap{animation:mascot-cap 1.4s ease-in-out infinite}@keyframes mascot-bob{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}@keyframes mascot-shadow{0%,to{transform:scaleX(1);opacity:.18}50%{transform:scaleX(.86);opacity:.12}}@keyframes mascot-blink{0%,92%,to{transform:scaleY(1)}95%{transform:scaleY(.08)}}@keyframes mascot-cheer{0%,to{transform:translateY(0) rotate(0)}30%{transform:translateY(-10px) rotate(-4deg)}60%{transform:translateY(-2px) rotate(3deg)}}@keyframes mascot-cap{0%,to{transform:translateY(0) rotate(0)}30%{transform:translateY(-5px) rotate(-8deg)}}@keyframes mascot-think{0%,to{transform:translateY(0) rotate(0)}40%{transform:translateY(-3px) rotate(-3deg)}70%{transform:translateY(-1px) rotate(2deg)}}@keyframes mascot-breathe{0%,to{transform:scale(1)}50%{transform:scale(1.025)}}.hero-mock__mascot{display:inline-grid;place-items:center;width:44px;height:44px}.hero-mock__mascot .mascot{overflow:visible}.empty__mascot{display:grid;place-items:center;margin:0 auto 8px}.score-hero__figure{position:relative;display:inline-grid;place-items:center;justify-self:center;padding-right:34px;padding-bottom:18px}.score-hero__mascot{position:absolute;right:0;bottom:0;filter:drop-shadow(0 6px 14px rgba(0,0,0,.25))}.confetti{position:fixed;inset:0;width:100vw;height:100vh;z-index:80;pointer-events:none}.option--pop{animation:option-pop .22s var(--ease-spring)}@keyframes option-pop{0%{transform:scale(1)}50%{transform:scale(1.03)}to{transform:scale(1)}}.chip--pop{animation:chip-pop .42s var(--ease-spring)}@keyframes chip-pop{0%{transform:scale(1)}45%{transform:scale(1.28)}to{transform:scale(1)}}.spelled--correct{animation:spelled-correct .6s var(--ease-out)}@keyframes spelled-correct{0%{background:var(--success-soft);border-color:var(--success);box-shadow:0 0 0 0 var(--success-soft);color:var(--success)}40%{box-shadow:0 0 0 12px transparent}to{background:var(--surface);border-color:var(--border-strong)}}.spelled--wrong{animation:spelled-wrong .6s var(--ease-out)}@keyframes spelled-wrong{0%,to{transform:translate(0);background:var(--danger-soft);border-color:var(--danger)}15%{transform:translate(-7px)}30%{transform:translate(6px)}45%{transform:translate(-4px)}60%{transform:translate(3px)}75%{transform:translate(-1px)}to{background:var(--surface);border-color:var(--border-strong)}}.review-head{flex-wrap:wrap;margin-bottom:0}.segmented__count{display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 6px;margin-left:4px;border-radius:var(--r-pill);background:var(--surface-strong);font-size:var(--fs-xs);font-variant-numeric:tabular-nums}.segmented__item--active .segmented__count{background:color-mix(in srgb,var(--on-accent) 22%,transparent)}.review-empty{padding:14px 4px;text-align:center}.review-row--pending{opacity:.75}.review-item.review-row{display:block;padding:0;overflow:hidden;transition:border-color var(--dur),box-shadow var(--dur)}.review-item[open]{border-color:var(--border-strong);box-shadow:var(--shadow-1)}.review-item__summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:12px 14px;border-radius:inherit;transition:background var(--dur)}.review-item__summary::-webkit-details-marker{display:none}.review-item__summary:hover{background:var(--surface-strong)}.review-item__lead{display:flex;align-items:center;gap:10px;flex:1 1 260px;min-width:0}.review-item__number{flex:0 0 auto;font-family:var(--font-display);font-weight:700;color:var(--text-2)}.review-item__prompt{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text)}.review-item__letters{color:var(--text-2);white-space:nowrap}.review-item__chevron{width:10px;height:10px;flex:0 0 auto;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);transition:transform var(--dur);margin:0 4px 4px 0}.review-item[open] .review-item__chevron{transform:rotate(-135deg);margin:4px 4px 0 0}.review-item__body{display:grid;gap:14px;padding:4px 14px 16px;border-top:1px solid var(--border);animation:review-open var(--dur) var(--ease-out)}@keyframes review-open{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}.review-item__full{padding-top:10px;font-size:var(--fs-md);font-weight:600;line-height:1.45}.review-item__body .question__image{margin-bottom:0}.review-passage{margin-top:12px;padding:12px 14px;border-radius:var(--r-md);background:var(--accent-soft);border:1px solid transparent;font-size:var(--fs-sm)}.review-passage__title{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-display);font-weight:700;color:var(--accent-2);margin-bottom:6px}.review-passage__line{color:var(--text-2);line-height:1.6;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.review-options{list-style:none;margin:0;padding:0;display:grid;gap:8px}.review-option{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface);font-size:var(--fs-sm)}.review-option .option__key{width:28px;height:28px;font-size:var(--fs-xs)}.review-option .option__body{padding-top:2px}.review-option__tag{display:inline-block;margin-left:8px;padding:2px 8px;border-radius:var(--r-pill);font-size:var(--fs-xs);font-weight:700;vertical-align:middle;background:var(--surface-strong);color:var(--text-2)}.review-option--chosen{border-color:var(--accent);background:var(--accent-soft)}.review-option--chosen .option__key{background:var(--gradient);color:var(--on-accent);border-color:transparent}.review-option--correct{border-color:var(--success);background:var(--success-soft)}.review-option--correct .option__key{background:var(--success);color:var(--on-success);border-color:transparent}.review-option--correct .review-option__tag{background:var(--success);color:var(--on-success)}.review-option--wrong{border-color:var(--danger);background:var(--danger-soft)}.review-option--wrong .option__key{background:var(--danger);color:#fff;border-color:transparent}.review-option--wrong .review-option__tag{background:var(--danger);color:#fff}@media(max-width:640px){.review-item__letters{white-space:normal;font-size:var(--fs-xs)}.review-item__chevron{display:none}}@media(prefers-reduced-motion:reduce){.mascot__body,.mascot__shadow,.mascot__eyes,.mascot__cap,.option--pop,.chip--pop,.review-item__body{animation:none!important}.spelled--correct{animation:none;border-color:var(--success);background:var(--success-soft)}.spelled--wrong{animation:none;border-color:var(--danger);background:var(--danger-soft)}}.progress__hero{display:grid;gap:20px;align-items:center}@media(min-width:720px){.progress__hero{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}}.streak{display:flex;align-items:center;gap:14px}.streak__flame{flex:0 0 auto;width:56px;height:56px;border-radius:18px;display:grid;place-items:center;background:var(--surface-strong);color:var(--muted);transition:background var(--dur),color var(--dur),box-shadow var(--dur)}.streak__flame--lit{background:var(--warning-soft);color:var(--warning);box-shadow:0 0 24px -6px var(--warning)}.streak__flame--lit svg{animation:flame-flicker 2.4s ease-in-out infinite;transform-origin:50% 90%}@keyframes flame-flicker{0%,to{transform:scale(1) rotate(0)}35%{transform:scale(1.06) rotate(-2deg)}70%{transform:scale(.97) rotate(2deg)}}.streak__body{display:grid;gap:6px;min-width:0}.streak__value{display:flex;align-items:baseline;gap:8px}.streak__num{font-family:var(--font-display);font-size:2.2rem;font-weight:700;letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums;background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;color:transparent}.streak__unit{font-weight:600;color:var(--text-2)}.streak__meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.spark{display:grid;gap:6px;min-width:0}.spark__head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.spark__latest{font-family:var(--font-display);font-size:1.6rem;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums}.sparkline{display:block;width:100%;height:64px;overflow:visible}.sparkline__dot{fill:var(--accent-2);stroke:var(--bg-elev);stroke-width:2}.sparkline--empty{display:grid;place-items:center;border-radius:var(--r-md);border:1px dashed var(--border-strong);color:var(--muted);font-size:var(--fs-sm)}.skills{list-style:none;margin:0;padding:0;display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.skill{display:grid;gap:12px;padding:16px 18px}.skill__head{display:flex;align-items:center;gap:10px}.skill__icon{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent-2);flex:0 0 auto}.skill__title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-sm);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.skill__body{display:flex;align-items:center;gap:16px}.skill__stats{margin:0;display:grid;gap:6px;font-size:var(--fs-sm)}.skill__stats div{display:flex;gap:8px;align-items:baseline}.skill__stats dt{color:var(--muted);font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.08em;font-weight:600;min-width:46px}.skill__stats dd{margin:0;font-weight:700;font-variant-numeric:tabular-nums}.skill__foot{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}.trend{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:var(--r-pill);font-size:var(--fs-xs);font-weight:700;background:var(--surface-strong);color:var(--text-2)}.trend svg{transition:transform var(--dur) var(--ease-out)}.trend--up{background:var(--success-soft);color:var(--success)}.trend--down{background:var(--danger-soft);color:var(--danger)}.trend--flat{background:var(--info-soft);color:var(--info)}.trend--none{color:var(--muted)}.rotate-up{transform:rotate(-45deg)}.rotate-down{transform:rotate(45deg)}.next{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;overflow:hidden}.next:before{content:"";position:absolute;inset:-1px;background:radial-gradient(70% 90% at 0% 100%,var(--accent-soft),transparent 70%);pointer-events:none}.next>*{position:relative}.next__body{display:grid;gap:8px;flex:1 1 280px;min-width:0}.next__title{font-size:var(--fs-xl)}.next__reason{color:var(--text-2);max-width:52ch}.next__actions{display:flex;gap:10px;flex-wrap:wrap}.activity{display:grid;gap:4px}.activity__bars{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(14,minmax(0,1fr));gap:6px;align-items:end;height:84px}.activity__day{display:grid;grid-template-rows:1fr auto;gap:4px;height:100%;min-width:0}.activity__track{position:relative;display:block;height:100%;border-radius:6px;background:var(--surface);overflow:hidden}.activity__bar{position:absolute;left:0;right:0;bottom:0;border-radius:6px;background:var(--surface-strong);transition:height var(--dur-slow) var(--ease-out)}.activity__bar--active{background:var(--gradient)}.activity__bar--today{box-shadow:0 0 0 2px var(--accent-2)}.activity__day:has(.activity__bar--today) .activity__label{color:var(--accent-2);font-weight:700}.activity__label{text-align:center;font-size:.62rem;color:var(--muted);text-transform:uppercase;line-height:1}.totals{margin:16px 0 0;display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(120px,1fr))}.totals__item{padding:10px 12px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--border)}.totals__item dt{font-size:var(--fs-xs);color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:600}.totals__item dd{margin:4px 0 0;font-family:var(--font-display);font-weight:700;font-size:1.25rem;letter-spacing:-.02em}.explain{padding:12px 14px;border-radius:var(--r-md);background:var(--accent-soft);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);font-size:var(--fs-sm)}.explain__title{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-display);font-weight:700;color:var(--accent-2);margin-bottom:6px}.explain__text{color:var(--text);line-height:1.6;white-space:pre-line}.explain--none{background:transparent;border-style:dashed;border-color:var(--border-strong);padding:10px 14px}.review-group{display:grid;gap:10px}.review-group+.review-group{padding-top:16px;border-top:1px solid var(--border)}.review-group__head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.review-group__icon{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent-2)}.review-group__title{font-size:var(--fs-md)}.review-group__retake{margin-left:auto}.review-item__body .actions{margin-top:0}.week{padding:14px 16px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--border)}.week__head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:10px}.week__meta{display:inline-flex;align-items:center;gap:10px;flex-wrap:wrap}.streak__pill{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:var(--r-pill);background:var(--surface-strong);color:var(--text-2);font-size:var(--fs-xs);font-weight:700;font-variant-numeric:tabular-nums}.streak__pill--lit{background:var(--warning-soft);color:var(--warning)}.week__grid{margin:0;display:grid;gap:8px;grid-template-columns:repeat(auto-fit,minmax(88px,1fr))}.week__item{padding:8px 10px;border-radius:var(--r-sm);background:var(--surface);border:1px solid var(--border);min-width:0}.week__item dt{font-size:.66rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.week__item dd{margin:2px 0 0;font-family:var(--font-display);font-weight:700;font-size:1.05rem;letter-spacing:-.02em}@media(prefers-reduced-motion:reduce){.streak__flame--lit svg,.activity__bar{animation:none;transition:none}}.qt-hint{margin:8px 0 0;font-size:var(--fs-xs);color:var(--muted)}.qt-hint--warn{color:var(--warning);font-weight:600}.qt-tag{display:inline-block;margin-left:8px;padding:2px 8px;border-radius:var(--r-pill);font-size:var(--fs-xs);font-weight:700;background:var(--surface-strong);color:var(--text-2)}.qt-tag--warn{background:var(--warning-soft);color:var(--warning)}p.qt-tag{margin:8px 0 0}.option--blocked{opacity:.55;cursor:not-allowed}.qt-fill{line-height:2.1}.qt-blank{display:inline-block;width:auto;min-height:36px;margin:0 4px;padding:4px 10px;border-radius:var(--r-sm);border-width:0 0 2px;border-color:var(--accent);background:var(--surface-strong);font:inherit;font-weight:600;vertical-align:baseline;text-align:center}.qt-blank:focus{box-shadow:0 0 0 4px var(--accent-ring)}.qt-blank--over{border-color:var(--warning);background:var(--warning-soft)}.qt-blank--review{border-bottom:2px solid var(--border-strong);min-width:48px}.qt-fill__extra{display:grid;gap:8px;margin-top:8px}.qt-fill__row{display:flex;align-items:center;gap:10px;font-size:var(--fs-sm);color:var(--text-2)}.qt-short{max-width:420px}.qt-numeric{display:flex;align-items:center;gap:10px}.qt-numeric__input{max-width:220px;font-family:var(--font-mono);font-size:var(--fs-lg)}.qt-numeric__units{font-weight:600;color:var(--text-2)}.qt-match__bank{list-style:none;margin:0 0 14px;padding:12px;display:flex;flex-wrap:wrap;gap:8px;border-radius:var(--r-md);border:1px dashed var(--border-strong);background:var(--surface)}.qt-match__chip{display:inline-flex;align-items:center;gap:8px;padding:4px 10px 4px 4px;border-radius:var(--r-pill);border:1px solid var(--border);background:var(--surface-strong);font-size:var(--fs-sm)}.qt-match__chip .option__key{width:26px;height:26px;font-size:var(--fs-xs)}.qt-match__chip--used{opacity:.5;text-decoration:line-through}.qt-match{display:grid;gap:10px}.qt-match__row{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(200px,1fr);gap:12px;align-items:center;padding:10px 12px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface)}.qt-match__left{display:flex;align-items:center;gap:8px;font-weight:500;cursor:pointer}.qt-match__index{margin-right:0}.qt-match__select{min-height:42px}@media(max-width:640px){.qt-match__row{grid-template-columns:1fr}}.qt-order{list-style:none;margin:0;padding:0;display:grid;gap:8px;touch-action:none}.qt-order__row{display:flex;align-items:center;gap:12px;padding:8px 10px 8px 8px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface);transition:border-color var(--dur),background var(--dur),transform var(--dur-fast)}.qt-order__row--dragging{border-color:var(--accent);background:var(--accent-soft);box-shadow:var(--glow)}.qt-order__handle{display:grid;place-items:center;padding:0;border:0;background:transparent;cursor:grab;border-radius:10px}.qt-order__handle .question__number{margin:0}.qt-order__handle:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}.qt-order__handle:active{cursor:grabbing}.qt-order__text{flex:1;min-width:0}.qt-order__btns{display:flex;gap:6px}.qt-order__btn{min-width:36px;padding-inline:8px}@media(max-width:640px){.qt-order__btn-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}}.qt-review{display:grid;gap:12px}.qt-verdict{display:inline-flex;align-items:center;gap:8px;margin:0;padding:4px 12px 4px 8px;border-radius:var(--r-pill);font-size:var(--fs-sm);font-weight:700;width:fit-content;background:var(--surface-strong);color:var(--text-2)}.qt-verdict--correct{background:var(--success-soft);color:var(--success)}.qt-verdict--incorrect{background:var(--danger-soft);color:var(--danger)}.qt-verdict--pending{background:var(--info-soft);color:var(--info)}.qt-verdict__points{font-weight:500;opacity:.85}.qt-answers{margin:0;display:grid;gap:6px}.qt-answers__row{display:grid;grid-template-columns:140px 1fr;gap:10px;font-size:var(--fs-sm)}.qt-answers dt{color:var(--muted);font-weight:600}.qt-answers dd{margin:0;font-weight:600}.qt-answers__correct{color:var(--success)}.qt-blank-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}.qt-blank-row{display:flex;flex-wrap:wrap;gap:6px 18px;align-items:center;padding:10px 12px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface);font-size:var(--fs-sm)}.qt-blank-row__label{display:inline-flex;align-items:center;gap:6px;font-weight:700}.qt-blank-row--correct{border-color:var(--success);background:var(--success-soft)}.qt-blank-row--correct .qt-blank-row__label{color:var(--success)}.qt-blank-row--wrong{border-color:var(--danger);background:var(--danger-soft)}.qt-blank-row--wrong .qt-blank-row__label{color:var(--danger)}.qt-order-review{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.qt-order-review__title{margin:0 0 8px;font-size:var(--fs-sm);font-weight:700;color:var(--text-2)}@media(max-width:640px){.qt-answers__row{grid-template-columns:1fr;gap:2px}}.qt-badge{display:inline-flex;align-items:center;gap:4px;padding:2px 10px;border-radius:var(--r-pill);border:1px solid var(--border);background:var(--surface-strong);color:var(--text-2);font-size:var(--fs-xs);font-weight:700;font-variant-numeric:tabular-nums}.qt-badge--warn{border-color:transparent;background:var(--warning-soft);color:var(--warning)}.qt-badge--danger{border-color:transparent;background:var(--danger-soft);color:var(--danger)}.qt-pending{display:flex;align-items:center;gap:8px;margin:12px 0 0;padding:10px 14px;border-radius:var(--r-md);background:var(--info-soft);color:var(--text-2);font-size:var(--fs-sm)}.qt-review__heading{margin:14px 0 6px;font-size:var(--fs-sm);color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.qt-essay__task{margin:0 0 8px;font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.06em}.qt-essay__text{width:100%;min-height:260px;resize:vertical;line-height:1.6;font:inherit}.qt-essay__text--warn{border-color:var(--warning)}.qt-essay__text--danger{border-color:var(--danger)}.qt-essay__meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.qt-essay-review__text{white-space:pre-wrap;line-height:1.65;padding:14px 16px;border-radius:var(--r-md);background:var(--surface-strong);border:1px solid var(--border)}.qt-essay-review__count,.qt-spoken-review__meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:10px 0 0}.qt-essay-review__count .qt-tag,.qt-spoken-review__meta .qt-tag{margin-left:0}.qt-spoken__cue{margin:12px 0;padding:12px 16px;border-radius:var(--r-md);border-left:3px solid var(--accent);background:var(--accent-soft)}.qt-spoken__cue-title{margin:0 0 6px;font-weight:700;font-size:var(--fs-sm)}.qt-spoken__cue ul{margin:0;padding-left:20px}.qt-spoken__panel{margin-top:12px;padding:16px;border-radius:var(--r-lg);border:1px solid var(--border);background:var(--surface)}.qt-spoken__panel[data-phase=recording]{border-color:var(--danger);box-shadow:0 0 0 4px var(--danger-soft)}.qt-spoken__stage{display:flex;flex-direction:column;align-items:flex-start;gap:12px}.qt-spoken__timer,.qt-spoken__status{display:inline-flex;align-items:center;gap:8px;margin:0;font-variant-numeric:tabular-nums}.qt-spoken__dot{width:10px;height:10px;border-radius:50%;background:var(--danger);animation:qt-blink 1s ease-in-out infinite}@keyframes qt-blink{50%{opacity:.25}}.qt-spoken__meter{width:min(100%,320px);height:8px;border-radius:var(--r-pill);background:var(--surface-strong);overflow:hidden}.qt-spoken__meter-fill{height:100%;width:100%;transform-origin:left center;background:var(--gradient);transition:transform 80ms linear}.qt-spoken__record[aria-pressed=true]{animation:none}.qt-spoken-review__transcript{margin-top:10px}@media(prefers-reduced-motion:reduce){.qt-spoken__dot{animation:none}.qt-spoken__meter-fill{transition:none}}.qt-spoken__processing{width:min(100%,320px)}.qt-cw__passage{line-height:2.4;font-size:var(--fs-md);overflow-wrap:anywhere}.qt-cw__word{display:inline-flex;align-items:baseline;white-space:nowrap}.qt-cw__prefix{font-weight:600}.qt-cw__input{--cw-box: 1.1em;--cw-gap: .35em;width:calc(var(--cw-len) * (var(--cw-box) + var(--cw-gap)) + .2em);min-width:1.6em;min-height:36px;padding:2px 0 2px calc((var(--cw-box) - 1ch) / 2);margin-left:1px;font-family:var(--font-mono);font-size:1em;letter-spacing:calc(var(--cw-box) + var(--cw-gap) - 1ch);color:var(--text);background-color:var(--surface);background-image:repeating-linear-gradient(to right,var(--accent-soft) 0,var(--accent-soft) var(--cw-box),transparent var(--cw-box),transparent calc(var(--cw-box) + var(--cw-gap)));background-origin:content-box;background-clip:content-box;border:1px solid var(--border-strong);border-radius:var(--r-sm);transition:border-color var(--dur-fast),box-shadow var(--dur-fast)}.qt-cw__input:focus-visible{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring)}.qt-cw__input:disabled{opacity:.7}.qt-cw__passage--review{line-height:2}.qt-cw__done{display:inline-flex;align-items:center;gap:2px;padding:0 4px;border-radius:var(--r-sm)}.qt-cw__done--ok{background:var(--success-soft)}.qt-cw__done--wrong{background:var(--danger-soft)}.qt-cw__typed{background:transparent;color:inherit;font-weight:700;text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:3px}.qt-cw__answer{color:var(--success);font-weight:600}.qt-build__context{display:grid;gap:8px;margin:8px 0 12px}.qt-build__bubble{justify-self:start;max-width:min(100%,36rem);margin:0;padding:10px 14px;border-radius:var(--r-lg) var(--r-lg) var(--r-lg) var(--r-sm);background:var(--accent-soft);color:var(--text)}.qt-build__speaker{display:block;font-size:var(--fs-xs);color:var(--text-2)}.qt-build__sentence{display:flex;flex-wrap:wrap;align-items:center;gap:8px;min-height:56px;padding:10px;margin:0 0 12px;border:1px dashed var(--border-strong);border-radius:var(--r-md);background:var(--surface)}.qt-build__sentence--drop{border-color:var(--accent);background:var(--accent-soft)}.qt-build__sentence--review{border-style:solid}.qt-build__fixed{font-weight:600;color:var(--text-2)}.qt-build__placeholder{color:var(--muted);font-size:var(--fs-sm)}.qt-build__bank{display:flex;flex-wrap:wrap;gap:8px;min-height:48px}.qt-build__chip{display:inline-flex;align-items:center;gap:4px;min-height:44px;padding:6px 14px;border:1px solid var(--border-strong);border-radius:var(--r-pill);background:var(--surface-strong);color:var(--text);font:inherit;cursor:pointer;transition:border-color var(--dur-fast),background var(--dur-fast),transform var(--dur-fast)}.qt-build__chip:hover:not(:disabled){border-color:var(--accent)}.qt-build__chip:focus-visible{outline:none;box-shadow:0 0 0 3px var(--accent-ring)}.qt-build__chip:disabled{cursor:default;opacity:.7}.qt-build__chip--placed{background:var(--accent-soft);border-color:var(--accent)}.qt-build__chip--review{cursor:default;min-height:36px}.qt-build__chip--ok{background:var(--success-soft);border-color:var(--success)}.qt-build__chip--wrong{background:var(--danger-soft);border-color:var(--danger)}.qt-build__tools{justify-content:space-between;margin-top:8px}.question-audio{margin-bottom:12px}.audio-player__preparing{display:flex;flex-wrap:wrap;align-items:center;gap:8px;color:var(--text-2)}.question-audio-review{margin-top:12px}.question-audio-review__target{margin:0;padding:10px 14px;border-radius:var(--r-md);background:var(--info-soft)}.question__prompt{white-space:pre-line}.explore-flag{display:inline-grid;place-items:center;font-size:1.15em;line-height:1;font-family:"Apple Color Emoji","Segoe UI Emoji","Noto Color Emoji",sans-serif}.explore-pills{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}.explore-pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:var(--r-pill);border:1px solid var(--border);background:var(--surface-strong);color:var(--text-2);font-size:var(--fs-xs);font-weight:600;white-space:nowrap}.explore-pill svg{width:14px;height:14px;color:var(--accent-2)}.explore-pill--goal{background:var(--accent-soft);border-color:transparent;color:var(--text)}.explore-pill--note{cursor:help;border-style:dashed;border-color:var(--border-strong)}.explore-step{display:flex;flex-direction:column;gap:18px}.explore-step__head{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.explore-step__title{display:inline-flex;align-items:center;gap:12px;font-size:var(--fs-xl)}.explore-step__num{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:var(--r-pill);background:var(--gradient);color:var(--on-accent);font-size:var(--fs-sm);font-weight:700;box-shadow:0 6px 16px -6px var(--accent);flex-shrink:0}.explore-summary{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:8px;border-radius:var(--r-lg);border:1px solid var(--border);background:var(--surface);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.explore-summary__chip{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 12px 0 14px;border-radius:var(--r-pill);border:1px solid var(--border-strong);background:var(--surface-strong);color:var(--text);font-size:var(--fs-sm);cursor:pointer;transition:border-color var(--dur),background var(--dur),transform var(--dur-fast) var(--ease-out)}.explore-summary__chip:hover{border-color:var(--accent);background:var(--accent-soft);transform:translateY(-1px)}.explore-summary__chip>svg:first-child{color:var(--accent-2)}.explore-summary__label{color:var(--muted)}.explore-summary__x{color:var(--muted);margin-left:2px}.explore-summary__chip:hover .explore-summary__x{color:var(--text)}.explore-summary__sep{display:inline-grid;place-items:center;color:var(--muted)}.explore-goals{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}.explore-goal{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:22px;min-height:170px;border-radius:var(--r-lg);border:1px solid var(--border);background:var(--surface);color:var(--text);text-align:left;cursor:pointer;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transition:transform var(--dur) var(--ease-out),border-color var(--dur),box-shadow var(--dur)}.explore-goal:hover,.explore-goal:focus-visible{transform:translateY(-3px);border-color:var(--accent);box-shadow:var(--glow)}.explore-goal .tile__icon{margin-bottom:10px}.explore-goal__name{font-family:var(--font-display);font-weight:700;font-size:var(--fs-lg);letter-spacing:-.01em}.explore-goal__desc{color:var(--muted);font-size:var(--fs-sm)}.explore-goal__arrow{position:absolute;top:20px;right:18px;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;color:var(--muted);background:var(--surface-strong);transition:transform var(--dur) var(--ease-out),color var(--dur),background var(--dur)}.explore-goal:hover .explore-goal__arrow{transform:translate(3px);color:var(--on-accent);background:var(--gradient)}.explore-goal--skeleton{cursor:default;pointer-events:none}.explore-chips{display:flex;flex-wrap:wrap;gap:10px}.explore-chip{display:inline-flex;align-items:center;gap:10px;min-height:46px;padding:0 8px 0 14px;border-radius:var(--r-pill);border:1px solid var(--border-strong);background:var(--surface);color:var(--text);font-weight:600;font-size:var(--fs-sm);cursor:pointer;transition:transform var(--dur-fast) var(--ease-out),border-color var(--dur),background var(--dur)}.explore-chip:hover,.explore-chip:focus-visible{transform:translateY(-1px);border-color:var(--accent);background:var(--accent-soft)}.explore-chip__count{display:inline-grid;place-items:center;min-width:26px;height:26px;padding:0 8px;border-radius:var(--r-pill);background:var(--surface-strong);color:var(--muted);font-size:var(--fs-xs);font-variant-numeric:tabular-nums}.explore-chip:hover .explore-chip__count{color:var(--accent-2)}.explore-search{position:relative;flex:1 1 260px;max-width:360px}.explore-search__icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}.explore-search__input{padding-left:42px}.explore-search__input::-webkit-search-cancel-button{cursor:pointer}.explore-exams{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}.explore-exam{display:flex;flex-direction:column;gap:14px}.explore-exam__head{display:flex;align-items:flex-start;gap:12px}.explore-exam__icon{flex:0 0 auto;width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent-2)}.explore-exam__icon svg{width:24px;height:24px}.explore-exam__titles{flex:1;min-width:0}.explore-exam__short{font-size:var(--fs-xl);line-height:1.1}.explore-exam__name{color:var(--muted);font-size:var(--fs-sm);margin-top:2px}.explore-exam__family{flex-shrink:0}.explore-exam__desc{color:var(--text-2);font-size:var(--fs-sm)}.explore-exam__facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:10px;margin:0;padding-top:12px;border-top:1px solid var(--border)}.explore-exam__facts>div{display:grid;gap:2px}.explore-exam__facts dt{display:inline-flex;align-items:center;gap:5px;font-size:var(--fs-xs);color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:600}.explore-exam__facts dt svg{color:var(--accent-2)}.explore-exam__facts dd{margin:0;font-weight:600;font-size:var(--fs-sm);font-variant-numeric:tabular-nums}.explore-exam__cta{margin-top:auto;display:flex;justify-content:flex-end}.exam-hero{display:flex;align-items:flex-start;gap:18px;flex-wrap:wrap;padding:clamp(20px,4vw,32px);border-radius:var(--r-xl);border:1px solid var(--border);background:var(--surface);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:var(--shadow-1);position:relative;overflow:hidden}.exam-hero:before{content:"";position:absolute;inset:-1px;background:radial-gradient(70% 90% at 100% 0%,var(--accent-soft),transparent 70%);pointer-events:none}.exam-hero>*{position:relative}.exam-hero__icon{flex:0 0 auto;width:64px;height:64px;border-radius:18px;display:grid;place-items:center;background:var(--gradient);color:var(--on-accent);box-shadow:var(--glow)}.exam-hero__body{flex:1 1 320px;min-width:0;display:flex;flex-direction:column;gap:8px}.exam-hero__short{font-family:var(--font-display);font-weight:700;color:var(--muted);letter-spacing:.04em}.exam-hero__title{font-size:var(--fs-2xl)}.exam-hero__provider{color:var(--muted);font-size:var(--fs-sm)}.exam-hero__desc{color:var(--text-2);max-width:62ch}.exam-hero__badges{display:flex;flex-direction:column;gap:8px;margin-top:6px}.exam-hero__stat{display:flex;flex-direction:column;align-items:flex-end;padding:12px 16px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface-strong)}.exam-hero__stat .stat__value{margin-top:2px}.exam-detail__variants{align-self:flex-start;max-width:100%;overflow-x:auto;flex-wrap:nowrap}.exam-detail__variants .segmented__item{display:inline-flex;align-items:center;gap:8px;white-space:nowrap}.segmented__count{display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 6px;border-radius:var(--r-pill);background:var(--surface-strong);color:var(--muted);font-size:.7rem;font-variant-numeric:tabular-nums}.segmented__item--active .segmented__count{background:color-mix(in srgb,var(--on-accent) 25%,transparent);color:var(--on-accent)}.variant-card{display:flex;flex-direction:column;gap:18px}.variant-card__head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap}.variant-card__levels{overflow-x:auto;flex-wrap:nowrap}.variant-card__levels .tab{white-space:nowrap}.variant-card__grades{display:inline-flex;align-items:center;gap:6px}.mock-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}.mock-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 18px;border-radius:var(--r-lg);border:1px solid var(--border);background:var(--surface);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transition:border-color var(--dur),transform var(--dur) var(--ease-out)}.mock-row:hover{border-color:var(--border-strong);transform:translateY(-1px)}.mock-row__body{flex:1;min-width:0;display:flex;flex-direction:column;gap:8px}.mock-row__title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-lg)}.mock-row__sections{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}.mock-row__section{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:var(--r-pill);background:var(--surface-strong);border:1px solid var(--border);font-size:var(--fs-xs);font-weight:600;color:var(--text-2)}.mock-row__section svg{color:var(--accent-2)}.mock-row__total{font-variant-numeric:tabular-nums}.mock-row__cta{flex-shrink:0}@media(max-width:640px){.mock-row{flex-wrap:wrap}.mock-row__cta,.mock-row__cta .btn{width:100%}}.exam-guide{display:flex;gap:16px;align-items:flex-start;border-color:color-mix(in srgb,var(--info) 35%,transparent);background:color-mix(in srgb,var(--info-soft) 60%,var(--surface))}.exam-guide__icon{flex:0 0 auto;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--info-soft);color:var(--info)}.exam-guide__sub{color:var(--text-2);margin-top:4px;font-weight:600}.exam-guide__list{margin:10px 0 0;padding-left:18px;color:var(--text-2);font-size:var(--fs-sm);display:grid;gap:6px}.exam-format{display:grid;gap:12px;margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}.exam-format .row{flex-wrap:wrap;gap:8px}.exam-format__list{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:10px;margin:0;padding:0;list-style:none}.exam-format__item{display:flex;gap:10px;padding:12px;border:1px solid var(--border);border-radius:var(--r-md);background:var(--surface)}.exam-format__icon{display:grid;place-items:center;flex:none;width:32px;height:32px;border-radius:var(--r-sm);background:var(--accent-soft);color:var(--accent)}.exam-format__body{display:grid;gap:2px;min-width:0}.exam-format__title{font-weight:600}.exam-format__adaptive{display:inline-flex;align-items:flex-start;gap:4px;color:var(--text-2)}.exam-format__disclaimer{display:flex;gap:6px;margin:0;color:var(--text-2)}.studio{--container-w: 1600px;display:grid;gap:20px;align-items:start;grid-template-columns:minmax(0,1fr)}@media(min-width:1100px){.studio{grid-template-columns:220px minmax(0,1fr);gap:28px}}.studio-side{display:flex;flex-direction:column;gap:14px;padding:14px;border-radius:var(--r-lg);border:1px solid var(--border);background:var(--surface);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);min-width:0}@media(max-width:1099px){.studio-side{flex-direction:row;align-items:center;gap:16px;padding:8px 10px}}@media(min-width:1100px){.studio-side{position:sticky;top:calc(var(--header-h) + 16px)}}.studio-side__brand{display:flex;align-items:center;gap:10px;padding:4px 6px 10px;border-bottom:1px solid var(--border)}@media(max-width:1099px){.studio-side__brand{padding:0 12px 0 0;border-bottom:0;border-right:1px solid var(--border);flex-shrink:0}.studio-side__brand>div{display:none}}.studio-side__mark{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:var(--gradient);color:var(--on-accent);flex-shrink:0}.studio-side__title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-sm)}.studio-nav{display:flex;gap:4px;overflow-x:auto;min-width:0;scrollbar-width:none}.studio-nav::-webkit-scrollbar{display:none}@media(min-width:1100px){.studio-nav{flex-direction:column;overflow:visible}}.studio-nav__group{display:flex;gap:4px;flex-shrink:0}.studio-nav__label{display:none}@media(max-width:1099px){.studio-nav__group+.studio-nav__group{padding-left:8px;margin-left:4px;border-left:1px solid var(--border)}}@media(min-width:1100px){.studio-nav{gap:14px}.studio-nav__group{flex-direction:column}.studio-nav__label{display:block;padding:0 12px 4px;font-size:.68rem;text-transform:uppercase;letter-spacing:.12em;font-weight:700;color:var(--muted)}}.studio-nav__link{display:inline-flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--r-md);color:var(--text-2);font-size:var(--fs-sm);font-weight:600;text-decoration:none!important;white-space:nowrap;transition:background var(--dur),color var(--dur)}.studio-nav__link:hover{background:var(--surface-strong);color:var(--text)}.studio-nav__link--active{background:var(--accent-soft);color:var(--text)}.studio-nav__link--active svg{color:var(--accent-2)}.studio-main{min-width:0}.studio-columns{display:grid;gap:16px;align-items:start}@media(min-width:960px){.studio-columns{grid-template-columns:minmax(0,3fr) minmax(0,2fr)}}.studio-toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.studio-search{flex:1 1 240px;display:flex;align-items:center;gap:8px;min-height:44px;padding:0 14px;border-radius:var(--r-pill);border:1px solid var(--border-strong);background:var(--surface);color:var(--muted)}.studio-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-ring)}.studio-search__input{flex:1;min-width:0;border:0;background:transparent;color:var(--text);outline:none}.studio-table-card{padding:0;overflow:hidden}.studio-table-card .card-header{padding:18px 20px 0}.table-scroll{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.studio-table{width:100%;min-width:640px;border-collapse:collapse;font-size:var(--fs-sm)}.studio-table th,.studio-table td{padding:12px 16px;text-align:left;vertical-align:middle;border-top:1px solid var(--border)}.studio-table thead th{border-top:0;font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600}.studio-table th.tabular,.studio-table td.tabular{text-align:right}.studio-table__title{font-weight:600;color:var(--text);text-decoration:none}.studio-table__title:hover{text-decoration:underline}.studio-table__select{border:0;background:none;padding:0;cursor:pointer;text-align:left;font:inherit}.studio-table__row--selected td{background:var(--accent-soft)}.studio-table__actions{white-space:nowrap;text-align:right}.studio-table__actions>*+*{margin-left:8px}.studio-table__problems td{padding-top:0;border-top:0}.studio-problems{margin:6px 0 0;padding-left:18px}.studio-list{list-style:none;margin:0;padding:0}.studio-list__row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--border)}.studio-list__row:first-child{border-top:0}.studio-list__body{min-width:0;flex:1}.studio-list__title{display:block;font-weight:600;color:var(--text);text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.studio-list__title:hover{text-decoration:underline}.studio-inline-form{display:flex;flex-direction:column;gap:12px;padding:16px 20px;background:var(--surface-strong);border-top:1px solid var(--border)}.switch{position:relative;width:44px;height:26px;border-radius:var(--r-pill);border:1px solid var(--border-strong);background:var(--surface-strong);cursor:pointer;padding:0;vertical-align:middle;transition:background var(--dur),border-color var(--dur)}.switch__knob{position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:var(--text-2);transition:transform var(--dur) var(--ease-spring),background var(--dur)}.switch--on{background:var(--success-soft);border-color:var(--success)}.switch--on .switch__knob{transform:translate(18px);background:var(--success)}.switch:disabled{opacity:.6;cursor:wait}.switch:focus-visible{outline:none;box-shadow:0 0 0 4px var(--accent-ring)}.studio-modal{max-height:calc(100vh - 40px);overflow:auto}.studio-modal--wide{width:min(100%,760px)}.studio-modal__head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.input--sm{min-height:38px;padding:6px 10px;font-size:var(--fs-sm);border-radius:var(--r-sm)}.input--xs{width:90px;flex:0 0 auto}.icon-btn--sm{width:30px;height:30px}.icon-btn--sm:disabled{opacity:.35;cursor:default}.studio-fieldset{border:1px solid var(--border);border-radius:var(--r-md);padding:12px 14px 14px;margin:0;min-width:0}.studio-fieldset>legend{padding:0 6px}.studio-inline-field{display:inline-flex;align-items:center;gap:8px}.studio-inline-field--grow{flex:1 1 200px}.studio-rowtools{display:inline-flex;gap:2px;flex-shrink:0}.chip-input{display:flex;flex-wrap:wrap;align-items:center;gap:6px;min-height:44px;padding:6px 10px;border-radius:var(--r-md);border:1px solid var(--border-strong);background:var(--surface);cursor:text}.chip-input:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-ring)}.chip-input__chip{display:inline-flex;align-items:center;gap:4px;padding:4px 6px 4px 10px;border-radius:var(--r-pill);background:var(--accent-soft);color:var(--text);font-size:var(--fs-sm);font-weight:600}.chip-input__remove{display:grid;place-items:center;width:18px;height:18px;border:0;border-radius:50%;background:transparent;color:var(--muted);cursor:pointer}.chip-input__remove:hover{background:var(--surface-strong);color:var(--text)}.chip-input__field{flex:1 1 120px;min-width:80px;border:0;background:transparent;color:var(--text);outline:none;font-size:var(--fs-sm)}.studio-options,.studio-items,.studio-blanks,.studio-order{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.studio-option{display:flex;flex-wrap:wrap;gap:8px 10px;align-items:center;padding:8px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface);min-width:0}.studio-option--correct{border-color:var(--success);background:var(--success-soft)}.studio-option__mark{display:inline-flex;align-items:center;gap:6px;cursor:pointer;flex:0 0 auto}.studio-option__mark input{accent-color:var(--success);width:16px;height:16px}.studio-option__fields{display:flex;flex-wrap:wrap;gap:6px;flex:1 1 220px;min-width:0}.studio-option__fields>.input{flex:1 1 160px;min-width:0;width:auto}.studio-option__fields>.studio-option__key{flex:0 0 64px}.studio-option>.studio-rowtools{margin-left:auto}.studio-item{display:flex;align-items:center;gap:6px;min-width:0}.studio-item .input:not(.input--xs){flex:1;min-width:0}.studio-blank{padding:10px 12px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface);display:flex;flex-direction:column;gap:8px}.studio-blank__head{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.studio-pairs{display:flex;flex-direction:column;gap:8px}.studio-pair{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px;align-items:center;font-size:var(--fs-sm)}.studio-pair__left{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.studio-order__row{display:flex;align-items:center;gap:10px;padding:6px 8px;border-radius:var(--r-sm);background:var(--surface);border:1px solid var(--border)}.studio-order__text{flex:1;min-width:0;font-size:var(--fs-sm)}.tree{display:grid;gap:16px;align-items:start;grid-template-columns:minmax(0,1fr);grid-template-areas:"sections" "questions" "editor"}@media(min-width:1100px){.tree{grid-template-columns:320px minmax(0,1fr);grid-template-rows:auto 1fr;grid-template-areas:"sections editor" "questions editor"}}@media(min-width:1400px){.tree{grid-template-columns:230px 280px minmax(0,1fr);grid-template-areas:"sections questions editor"}}.tree__col--sections{grid-area:sections}.tree__col--questions{grid-area:questions}.tree__col--editor{grid-area:editor;container-type:inline-size;container-name:editor}.tree__col{min-width:0;padding:14px;border-radius:var(--r-lg);border:1px solid var(--border);background:var(--surface);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.tree__col--editor{padding:18px}.tree__col-head{font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.1em;font-weight:700;color:var(--muted);margin-bottom:10px;min-height:30px;display:flex;align-items:center}.tree__sections,.tree__questions{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.tree__section{width:100%;display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:10px 12px;border:1px solid transparent;border-radius:var(--r-md);background:transparent;color:var(--text);text-align:left;cursor:pointer;font:inherit;transition:background var(--dur),border-color var(--dur)}.tree__section:hover{background:var(--surface-strong)}.tree__section--active{background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 35%,transparent)}.tree__section-title{font-weight:600;font-size:var(--fs-sm)}.tree__section-type{font-size:.65rem;text-transform:uppercase;letter-spacing:.12em;font-weight:700;color:var(--accent-2)}.tree__section-type--listening{color:var(--accent-2)}.tree__section-type--reading{color:var(--accent-3)}.tree__section-type--math{color:var(--warning)}.tree__section-type--writing{color:var(--accent)}.tree__section-type--speaking{color:var(--success)}.tree__section-manifest{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.section-rules{border:1px solid var(--border);border-radius:var(--r-md);padding:10px 14px 12px;margin:0;display:grid;gap:8px;min-width:0}.section-rules>legend{padding:0 6px}.tree__section-tools{display:flex;gap:6px;flex-wrap:wrap;margin:12px 0;padding-top:12px;border-top:1px solid var(--border)}.studio-passages{padding-top:12px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:8px}.studio-passage .audio-player{margin-top:6px}.tree__question{display:flex;flex-direction:column;gap:4px;border-radius:var(--r-md);border:1px solid transparent;transition:background var(--dur),border-color var(--dur)}.tree__question:hover{background:var(--surface-strong)}.tree__question--active{background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 35%,transparent)}.tree__question-main{display:flex;align-items:flex-start;gap:10px;width:100%;padding:8px 10px 4px;border:0;background:none;color:var(--text);text-align:left;cursor:pointer;font:inherit}.tree__question-body{min-width:0;display:flex;flex-direction:column;gap:2px}.tree__question-prompt{font-size:var(--fs-sm);font-weight:500;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.tree__question-tools{display:flex;gap:2px;padding:0 6px 6px 40px;opacity:.55;transition:opacity var(--dur)}.tree__question:hover .tree__question-tools,.tree__question--active .tree__question-tools,.tree__question:focus-within .tree__question-tools{opacity:1}.tree__dbl{margin-left:-9px}.qe{display:grid;gap:18px;align-items:start;grid-template-columns:minmax(0,1fr);min-width:0}@container editor (min-width: 720px){.qe{grid-template-columns:minmax(0,1.25fr) minmax(320px,1fr)}}.qe__editor{display:flex;flex-direction:column;gap:14px;min-width:0}.qe__editor>*,.qe__panel>*,.qe .grid>*,.qe .form-group{min-width:0}.qe .form-group>.input,.qe .form-group>textarea,.qe .form-group>select{width:100%}.qe .grid-2{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.qe__head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap}.qe__stem{min-height:84px;resize:vertical}.qe__json{font-family:var(--font-mono);font-size:var(--fs-sm);line-height:1.5;resize:vertical;tab-size:2}.qe__validation{margin-left:auto;display:inline-flex;align-items:center;gap:4px;padding:0 6px}.qe__validation svg{vertical-align:-2px}.qe__panel{padding-top:4px}.qe__issues{margin:0;padding:10px 12px 10px 28px;border-radius:var(--r-md);background:var(--danger-soft);color:var(--danger);font-size:var(--fs-sm)}.qe__issues code{font-family:var(--font-mono);font-size:var(--fs-xs);background:color-mix(in srgb,var(--danger) 12%,transparent);padding:1px 5px;border-radius:6px;margin-right:4px}.qe__more>summary{cursor:pointer;font-size:var(--fs-sm);font-weight:600;color:var(--text-2)}.qe__preview{position:static;min-width:0;display:flex;flex-direction:column;gap:10px;padding:16px;border-radius:var(--r-lg);border:1px dashed var(--border-strong);background:color-mix(in srgb,var(--bg-elev) 70%,transparent)}.qe__preview-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.qe__preview-body{padding:14px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--border);min-height:120px}.qe__preview-body .question{margin:0}@container editor (min-width: 720px){.qe__preview{position:sticky;top:calc(var(--header-h) + 16px)}}.qe__preview-body .qt-match__row,.gallery__sample .qt-match__row{grid-template-columns:minmax(0,1fr)}.qe__preview-body .qt-match__select,.gallery__sample .qt-match__select{width:100%;min-width:0}.gallery{grid-template-columns:minmax(0,1fr)}@media(min-width:900px){.gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:1300px){.gallery{grid-template-columns:repeat(3,minmax(0,1fr))}}.gallery__card{min-width:0;display:flex;flex-direction:column;gap:10px}.gallery__sample{padding:14px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--border)}.gallery__sample .question{margin:0}.gallery__schema{margin:0;max-height:320px;overflow:auto;padding:12px;border-radius:var(--r-md);background:var(--bg-elev);border:1px solid var(--border);font-family:var(--font-mono);font-size:var(--fs-xs);line-height:1.5}.studio-pager{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:12px 16px;border-top:1px solid var(--border)}.studio-filter{display:inline-flex;align-items:center;gap:8px;flex:0 1 auto;min-width:0}.studio-filter>.input{width:auto;min-width:0;max-width:100%}.studio-sort{display:inline-flex;align-items:center;gap:4px;border:0;background:none;padding:0;font:inherit;color:inherit;text-transform:inherit;letter-spacing:inherit;cursor:pointer}.studio-sort:hover,.studio-sort--active{color:var(--text)}.studio-sort:focus-visible{outline:none;box-shadow:0 0 0 3px var(--accent-ring);border-radius:4px}.studio-cell-clip{max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.studio-profile{display:flex;align-items:center;gap:14px;min-width:0}.studio-profile__avatar{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;flex-shrink:0;background:var(--gradient);color:var(--on-accent);font-family:var(--font-display);font-weight:700;font-size:1.3rem}.studio-profile__body{min-width:0}.studio-profile__email{overflow-wrap:anywhere}.studio-controls{display:grid;gap:12px}.studio-control{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;min-width:0}.studio-control>.input{width:auto;flex:0 1 220px;min-width:0}.studio-picker{position:relative}.studio-picker__list{list-style:none;margin:6px 0 0;padding:4px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--bg-elev);max-height:220px;overflow:auto}.studio-picker__option{width:100%;display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:8px 10px;border:0;border-radius:var(--r-sm);background:none;color:var(--text);text-align:left;font:inherit;cursor:pointer}.studio-picker__option:hover,.studio-picker__option:focus-visible{background:var(--surface-strong);outline:none}.studio-json{margin:0;max-height:280px;overflow:auto;padding:12px;border-radius:var(--r-md);background:var(--bg-elev);border:1px solid var(--border);font-family:var(--font-mono);font-size:var(--fs-xs);line-height:1.5;white-space:pre-wrap;overflow-wrap:anywhere}.studio-table__detail td{padding-top:0;border-top:0}.studio-bulk{min-height:180px;font-family:var(--font-mono);font-size:var(--fs-sm);resize:vertical}.studio-danger-zone{border-color:color-mix(in srgb,var(--danger) 40%,var(--border))}.studio-stat-group{display:flex;flex-direction:column;gap:8px}.studio-stat-group__title{font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.1em;font-weight:700;color:var(--muted)}@media(max-width:600px){.studio-filter{flex:1 1 140px}.studio-filter>.input{width:100%}}.stat-row--compact{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.stat-row--compact .stat{padding:12px 14px;min-width:0}.stat-row--compact .stat__label{overflow-wrap:anywhere}.studio-columns>*,.studio-list__row{min-width:0}.studio-list__row>.badge{flex-shrink:1;min-width:0;max-width:45%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mock-intro{display:grid;gap:14px}.mock-sections{list-style:none;margin:0;padding:0;display:grid;gap:8px}.mock-section{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface)}.mock-section--empty{opacity:.55}.mock-section__num{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--accent-soft);color:var(--accent-2);font-size:var(--fs-xs);font-weight:700;flex-shrink:0}.mock-section__icon{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--surface-strong);color:var(--text-2);flex-shrink:0}.mock-section__body{display:grid;gap:2px;min-width:0;flex:1}.mock-section__title{font-weight:600}.mock-section__rules{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}.mock-section__time{font-family:var(--font-display);font-weight:700;color:var(--text-2);flex-shrink:0}.mode-picker{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.mode-option{display:flex;align-items:flex-start;gap:12px;padding:16px;text-align:left;border-radius:var(--r-lg);border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;transition:border-color var(--dur),box-shadow var(--dur),transform var(--dur) var(--ease-out)}.mode-option:hover{border-color:var(--border-strong);transform:translateY(-1px)}.mode-option:focus-visible{outline:none;box-shadow:0 0 0 3px var(--accent-ring)}.mode-option--active{border-color:var(--accent);box-shadow:var(--glow);background:var(--accent-soft)}.mode-option__icon{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--surface-strong);color:var(--accent-2);flex-shrink:0}.mode-option__body{display:grid;gap:4px;flex:1}.mode-option__title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-lg)}.mode-option__check{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;border:1px solid var(--border-strong);color:transparent;flex-shrink:0;transition:background var(--dur),color var(--dur)}.mode-option--active .mode-option__check{background:var(--gradient);border-color:transparent;color:var(--on-accent)}.mock-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.mock-stage__title{font-family:var(--font-display);font-size:var(--fs-2xl);font-weight:700;margin:4px 0 0}.intro__instructions{padding:12px 14px;border-radius:var(--r-md);background:var(--info-soft);border:1px solid color-mix(in srgb,var(--info) 35%,transparent)}.intro__instructions p{white-space:pre-line}.exam-day-banner{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:var(--r-md);background:var(--warning-soft);border:1px solid color-mix(in srgb,var(--warning) 45%,transparent);color:var(--text);font-size:var(--fs-sm)}.exam-day-banner svg{color:var(--warning);flex-shrink:0}.break-screen{display:flex;align-items:center;gap:24px;padding:32px}.break-screen__body{display:grid;gap:10px;flex:1}.break-screen__title{font-family:var(--font-display);font-size:var(--fs-2xl);font-weight:700;margin:0}.break-screen__clock{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-display);font-size:2.4rem;font-weight:700;color:var(--accent-2)}@media(max-width:640px){.break-screen{flex-direction:column;text-align:center;padding:24px}.break-screen__body{justify-items:center}}.report-sections{list-style:none;margin:0;padding:0;display:grid;gap:10px}.report-section{display:flex;align-items:center;gap:16px;padding:16px 18px}.report-section--skipped{opacity:.6}.report-section__ring{flex-shrink:0}.report-section__body{display:grid;gap:4px;flex:1;min-width:0}.report-section__title{display:flex;align-items:center;gap:8px;margin:0;font-family:var(--font-display);font-size:var(--fs-lg);font-weight:700}.report-section__meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}@media(max-width:560px){.report-section{flex-wrap:wrap}.report-section>.btn{width:100%}}.scaled-score{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:var(--r-pill);background:var(--accent-soft);border:1px solid transparent;color:var(--accent-2);font-size:var(--fs-xs);font-weight:700;white-space:nowrap;font-variant-numeric:tabular-nums}.scaled-score--lg{padding:8px 14px;font-size:var(--fs-md)}.scaled-score--pending{background:var(--surface-strong);border-color:var(--border);color:var(--text-2);font-weight:600}.scaled-score__tag{padding:2px 7px;border-radius:var(--r-pill);background:color-mix(in srgb,var(--warning) 16%,transparent);color:var(--warning);font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.score-hero__scaled{margin-top:12px}.composite-card{display:grid;gap:12px}.composite-card__list{list-style:none;margin:0;padding:0;display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.composite{display:grid;gap:6px;padding:14px 16px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--border)}.composite__label{font-size:var(--fs-xs);color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-weight:600}.composite__value{font-family:var(--font-display);font-size:1.6rem;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums;background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;color:transparent}.composite__value--pending{background:none;color:var(--text-2);font-size:1.05rem}.composite__meta{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.composite-card__disclaimer{margin:0;display:flex;gap:8px;align-items:flex-start;font-size:var(--fs-sm);color:var(--muted)}.composite-card__disclaimer svg{flex-shrink:0;margin-top:2px}.integrity-list{list-style:none;margin:0;padding:0;display:grid;gap:6px}.integrity-item{display:flex;justify-content:space-between;padding:8px 12px;border-radius:var(--r-sm);background:var(--surface);border:1px solid var(--border);font-size:var(--fs-sm)}.exam-card__footer{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:4px 22px 16px}.exam-card__footer .muted{display:inline-flex;align-items:center;gap:6px}.mock-row__buttons{gap:8px;flex-wrap:wrap}@media(max-width:640px){.mock-row__buttons{width:100%}.mock-row__buttons .btn{flex:1}}.audio-once{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.audio-once__media{display:none}.cefr-chip{display:inline-flex;align-items:center;gap:4px;padding:2px 8px 2px 4px;border-radius:var(--r-pill);border:1px solid var(--accent);background:var(--accent-soft);font-size:var(--fs-xs);font-weight:700;color:var(--text);vertical-align:middle}.cefr-chip__tag{padding:1px 6px;border-radius:var(--r-pill);background:var(--accent);color:var(--on-accent);font-size:.7em;letter-spacing:.04em}.score-hero__extra{flex-wrap:wrap;gap:8px;margin-top:8px}.report-section__path{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:6px 0 0}.composite-card__comparable{margin:8px 0 0;color:var(--text-2)}.estimate-section{min-width:0}.estimate-card{display:grid;gap:14px;min-width:0}.estimate-card__head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.estimate-card__title{display:inline-flex;align-items:center;gap:8px;margin:0;font-family:var(--font-display);font-size:var(--fs-lg)}.estimate-card__label{display:flex;align-items:center;gap:6px;margin:0 0 6px;font-size:var(--fs-xs);font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.estimate-card__notice p{margin:4px 0 0;color:var(--text-2)}.estimate-card__headline{display:flex;align-items:center;flex-wrap:wrap;gap:12px 18px}.estimate-card__band{font-family:var(--font-display);font-size:var(--fs-2xl);font-weight:700;line-height:1;font-variant-numeric:tabular-nums;background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;color:transparent}.estimate-card__band--sm{font-size:var(--fs-xl)}.estimate-card__meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.estimate-card__range{font-size:var(--fs-sm);color:var(--text-2);font-variant-numeric:tabular-nums}.estimate-chip{display:inline-flex;padding:3px 10px;border-radius:var(--r-pill);font-size:var(--fs-xs);font-weight:600;border:1px solid var(--border-strong);color:var(--text-2);background:var(--surface-strong)}.estimate-chip--high{border-color:color-mix(in srgb,var(--success) 40%,transparent);color:var(--success);background:var(--success-soft)}.estimate-chip--medium{border-color:color-mix(in srgb,var(--info) 40%,transparent);color:var(--info);background:var(--info-soft)}.estimate-chip--low{border-color:color-mix(in srgb,var(--warning) 40%,transparent);color:var(--warning);background:var(--warning-soft)}.estimate-tag{position:relative;display:inline-flex;align-items:center;gap:4px}.estimate-tag__info{width:28px;height:28px}.estimate-tag__tip{position:absolute;top:calc(100% + 6px);right:0;z-index:20;width:min(280px,calc(100vw - 48px));padding:10px 12px;border-radius:var(--r-sm);background:var(--surface-solid);border:1px solid var(--border-strong);box-shadow:var(--shadow-1);font-size:var(--fs-xs);color:var(--text-2);line-height:1.45;opacity:0;visibility:hidden;transform:translateY(-4px);transition:opacity var(--dur-fast) var(--ease-out),transform var(--dur-fast) var(--ease-out)}.estimate-tag__tip--open{opacity:1;visibility:visible;transform:none}.estimate-card__reviewer{margin:0;padding:12px 14px;border-left:3px solid var(--success);border-radius:var(--r-sm);background:var(--success-soft)}.estimate-card__reviewer p{margin:0;white-space:pre-wrap}.estimate-flags{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none}.estimate-flags .qt-tag{margin:0}.estimate-criteria{display:grid;gap:10px;margin:0;padding:0;list-style:none}.estimate-criterion__row{display:grid;grid-template-columns:minmax(0,11rem) minmax(60px,1fr) 2.2rem auto;align-items:center;gap:10px}.estimate-criterion__name{font-size:var(--fs-sm);font-weight:600;min-width:0;overflow-wrap:anywhere}.estimate-criterion__bar{position:relative;height:8px;border-radius:var(--r-pill);background:var(--surface-strong);overflow:hidden}.estimate-criterion__fill{position:absolute;inset:0;border-radius:inherit;background:var(--gradient);transform-origin:left center;transition:transform var(--dur-slow) var(--ease-out)}.estimate-criterion__band{font-weight:700;text-align:right}.estimate-criterion__toggle{min-height:32px}.estimate-criterion__detail{margin-top:8px;padding:10px 12px;border-radius:var(--r-sm);background:var(--surface);border:1px solid var(--border)}.estimate-criterion__detail p{margin:0 0 6px;color:var(--text-2)}.estimate-evidence{display:grid;gap:4px;margin:0;padding:0;list-style:none;font-size:var(--fs-sm)}.estimate-evidence mark{padding:1px 4px;border-radius:4px;background:var(--accent-soft);color:var(--text)}@media(max-width:520px){.estimate-criterion__row{grid-template-columns:minmax(0,1fr) 2.2rem auto}.estimate-criterion__bar{grid-column:1 / -1;grid-row:2}}.estimate-card__lists{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}.estimate-list{display:grid;gap:6px;margin:0;padding-left:1.2em;font-size:var(--fs-sm);color:var(--text-2)}.estimate-list--good li::marker{color:var(--success)}.estimate-list--work li::marker{color:var(--warning)}.estimate-excerpt__text{margin:0;padding:12px 14px;border-radius:var(--r-sm);background:var(--surface);border:1px solid var(--border);white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.6}.estimate-excerpt__ins{text-decoration:none;padding:0 2px;border-radius:4px;background:var(--success-soft);color:var(--success);font-weight:600}.estimate-metrics{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(min(100%,170px),1fr));margin:0;padding:0;list-style:none}.estimate-metric{display:grid;gap:2px;padding:10px 12px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface)}.estimate-metric--ok{border-color:color-mix(in srgb,var(--success) 35%,transparent)}.estimate-metric--work{border-color:color-mix(in srgb,var(--warning) 45%,transparent)}.estimate-metric__label{font-size:var(--fs-xs);color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-weight:600}.estimate-metric__value{font-weight:700;font-variant-numeric:tabular-nums}.estimate-metric__target{font-size:var(--fs-xs);color:var(--text-2)}.estimate-card__disclaimer{margin:0}.estimate-card__foot{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:12px;padding-top:12px;border-top:1px solid var(--border)}.estimate-feedback{display:grid;gap:8px;min-width:0;flex:1 1 260px}.estimate-feedback__row{display:flex;flex-wrap:wrap;align-items:center;gap:6px}.estimate-feedback__form{display:grid;gap:6px}.estimate-review{display:grid;gap:6px;justify-items:start}.estimate-review p{margin:0}.report-live{display:flex;align-items:center;gap:8px;margin:0}.qt-spoken__examiner-media{display:none}.review-split{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));align-items:start}.review-detail__prompt{margin:0;font-weight:600}.review-detail__text{max-height:420px;overflow:auto;padding:12px 14px;border-radius:var(--r-sm);background:var(--surface);border:1px solid var(--border);white-space:pre-wrap;overflow-wrap:anywhere;font-size:var(--fs-sm);line-height:1.6}.review-ai-criteria{display:grid;gap:8px;margin:0;padding:0;list-style:none}.review-ai-criteria p{margin:2px 0 0}.review-form__grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));margin:0;padding:0;border:0;min-width:0}.qe__examiner{padding:12px 14px;border-radius:var(--r-md);border:1px dashed var(--border-strong)}.ai-tiles{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}.ai-tile{display:grid;gap:4px;align-content:start;min-width:0;overflow-wrap:anywhere}.ai-tile__value{font-family:var(--font-display);font-size:var(--fs-xl);font-weight:700;font-variant-numeric:tabular-nums}.ai-budget__bar{height:8px;margin:6px 0 2px;border-radius:var(--r-pill);background:var(--surface-strong);overflow:hidden}.ai-budget__fill{height:100%;border-radius:inherit;background:var(--accent);transform-origin:left center}.ai-budget--warn .ai-budget__fill{background:var(--warning)}.ai-budget--over .ai-budget__fill{background:var(--danger)}.ai-chart{margin:0;display:grid;gap:8px}.ai-chart__readout{margin:0;min-height:1.4em}.ai-chart__svg{display:block;width:100%;height:180px}.ai-chart__axis{stroke:var(--border-strong);stroke-width:1;vector-effect:non-scaling-stroke}.ai-chart__hit{fill:transparent}.ai-chart__bar{fill:var(--accent)}.ai-chart__bar--active{fill:var(--accent-2)}.ai-chart__tick{fill:var(--muted);font-size:11px}.ai-breakdowns{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr))}.ai-breakdown__list{display:grid;gap:8px;margin:0;padding:0;list-style:none;font-size:var(--fs-sm)}.ai-breakdown__row{display:flex;justify-content:space-between;gap:8px}.ai-breakdown__bar{display:block;height:4px;margin-top:4px;border-radius:var(--r-pill);background:var(--surface-strong);overflow:hidden}.ai-breakdown__bar>span{display:block;height:100%;background:var(--accent);border-radius:inherit;transform-origin:left center}@media(prefers-reduced-motion:reduce){.estimate-criterion__fill,.estimate-tag__tip{transition:none}}.review-row--rubric{border-left-color:var(--accent)}.review-row--rubric .review-row__mark{background:var(--accent-soft);color:var(--accent-2)}.scaled-score--sm{padding:3px 9px}.qt-verdict--band{background:var(--accent-soft);color:var(--text)}.theme-menu{position:relative}.theme-menu__panel{position:absolute;top:calc(100% + 10px);right:0;z-index:60;width:max-content;max-width:calc(100vw - 2 * var(--gutter));padding:14px;border-radius:var(--r-lg);border:1px solid var(--border-strong);background:var(--surface-solid);box-shadow:var(--shadow-2);animation:theme-menu-in var(--dur) var(--ease-out)}@keyframes theme-menu-in{0%{opacity:0;transform:translateY(-4px) scale(.98)}}.appearance{display:grid;gap:18px}.appearance--compact{gap:14px}.appearance__group{display:grid;gap:8px}.appearance__label{font-size:var(--fs-xs);font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}.appearance__modes{display:inline-grid;grid-template-columns:repeat(3,1fr);gap:4px;padding:4px;border-radius:var(--r-pill);background:var(--surface-strong);border:1px solid var(--border)}.appearance__mode{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:7px 12px;border-radius:var(--r-pill);color:var(--text-2);font-size:var(--fs-sm);font-weight:600;cursor:pointer;transition:background var(--dur),color var(--dur)}.appearance__mode:hover{color:var(--text)}.appearance__mode--on{background:var(--gradient);color:var(--on-accent)}.appearance__mode:has(input:focus-visible),.accent-swatch:has(input:focus-visible) .accent-swatch__dot{outline:2px solid var(--accent-2);outline-offset:2px}.appearance__swatches{display:flex;flex-wrap:wrap;gap:10px}.accent-swatch{position:relative;display:inline-grid;justify-items:center;gap:6px;cursor:pointer;font-size:var(--fs-xs);color:var(--text-2)}.accent-swatch__dot{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--sw-a) 0%,var(--sw-b) 100%);color:var(--sw-on);box-shadow:inset 0 0 0 1px var(--border-strong);transition:transform var(--dur-fast) var(--ease-out),box-shadow var(--dur)}.accent-swatch:hover .accent-swatch__dot{transform:scale(1.08)}.accent-swatch__dot svg{opacity:0;transform:scale(.6);transition:opacity var(--dur-fast),transform var(--dur-fast) var(--ease-spring)}.accent-swatch:has(input:checked) .accent-swatch__dot{box-shadow:0 0 0 2px var(--surface-solid),0 0 0 4px var(--sw-a)}.accent-swatch:has(input:checked) .accent-swatch__dot svg{opacity:1;transform:none}.accent-swatch:has(input:checked) .accent-swatch__name{color:var(--text);font-weight:600}.accent-swatch[data-swatch=blue]{--sw-a: #7757ff;--sw-b: #22d3ee;--sw-on: #ffffff}.accent-swatch[data-swatch=green]{--sw-a: #34d399;--sw-b: #2dd4bf;--sw-on: #03140e}.accent-swatch[data-swatch=orange]{--sw-a: #fbbf24;--sw-b: #ff8a65;--sw-on: #1a0d02}.accent-swatch[data-swatch=red]{--sw-a: #f43f5e;--sw-b: #fb7185;--sw-on: #17040a}.accent-swatch[data-swatch=purple]{--sw-a: #a78bfa;--sw-b: #e879f9;--sw-on: #12061f}.accent-swatch[data-swatch=black]{--sw-a: #e4e4e7;--sw-b: #a1a1aa;--sw-on: #09090b}:root[data-theme=light] .accent-swatch[data-swatch=blue]{--sw-a: #5b3df5;--sw-b: #0ea5c7;--sw-on: #ffffff}:root[data-theme=light] .accent-swatch[data-swatch=green]{--sw-a: #047857;--sw-b: #0f766e;--sw-on: #ffffff}:root[data-theme=light] .accent-swatch[data-swatch=orange]{--sw-a: #b45309;--sw-b: #c2410c;--sw-on: #ffffff}:root[data-theme=light] .accent-swatch[data-swatch=red]{--sw-a: #be123c;--sw-b: #db1b46;--sw-on: #ffffff}:root[data-theme=light] .accent-swatch[data-swatch=purple]{--sw-a: #7c3aed;--sw-b: #a21caf;--sw-on: #ffffff}:root[data-theme=light] .accent-swatch[data-swatch=black]{--sw-a: #18181b;--sw-b: #3f3f46;--sw-on: #ffffff}.part-head{display:grid;gap:6px;padding-bottom:12px;border-bottom:1px solid var(--border)}.part-head__row{display:flex;align-items:baseline;justify-content:space-between;gap:8px 16px;flex-wrap:wrap}.part-head__title{font-family:var(--font-display);font-size:var(--fs-lg);margin:0}.part-head__range{font-size:var(--fs-sm);font-weight:600;color:var(--accent-2);font-variant-numeric:tabular-nums}.part-head__instructions{margin:0;color:var(--text-2);line-height:1.55;white-space:pre-line}.parts-run,.part-questions{min-width:0}.pq{position:relative;padding:14px;border-radius:var(--r-md);border:1px solid transparent;transition:border-color var(--dur),background var(--dur);scroll-margin-top:calc(var(--header-h) + 96px);scroll-margin-bottom:120px}.pq:focus{outline:none}.pq:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}.pq--current{border-color:var(--border-strong);background:var(--surface)}.pq__head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:6px}.pq__range{margin:0;font-weight:700;font-size:var(--fs-sm);color:var(--accent-2)}.pq__flag{display:inline-flex;align-items:center;gap:6px;min-height:32px;padding:4px 10px;border-radius:var(--r-pill);border:1px solid var(--border);background:transparent;color:var(--muted);font:inherit;font-size:var(--fs-xs);font-weight:600;cursor:pointer}.pq__flag:hover{color:var(--text);border-color:var(--border-strong)}.pq__flag--on{color:var(--warning);background:var(--warning-soft);border-color:transparent}.pq__flag:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}.part-questions__nav{padding-top:8px}.parts-run--reading{display:grid;gap:12px}.split-tabs{display:flex;gap:4px;padding:4px;border-radius:var(--r-pill);border:1px solid var(--border);background:var(--surface)}.split-tabs__tab{flex:1;min-height:40px;border:0;border-radius:var(--r-pill);background:transparent;color:var(--text-2);font:inherit;font-weight:600;cursor:pointer}.split-tabs__tab--active{background:var(--gradient);color:var(--on-accent)}.split-tabs__tab:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}.split{display:grid;gap:16px;min-width:0}.split__pane{min-width:0}.split--passage .split__pane--questions,.split--questions .split__pane--passage{display:none}@media(min-width:1024px){.split-tabs{display:none}.split{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start}.split--passage .split__pane--questions,.split--questions .split__pane--passage{display:block}.split__pane{position:sticky;top:calc(var(--header-h) + 88px);max-height:calc(100vh - var(--header-h) - 200px);overflow:auto;overscroll-behavior:contain}}.rpassage__title{font-family:var(--font-display);font-size:var(--fs-lg);margin:0 0 12px}.rpassage__para{margin:0 0 14px;line-height:1.75;font-size:var(--fs-md)}.rpassage__para--lettered{display:grid;grid-template-columns:32px minmax(0,1fr);gap:10px}.rpassage__letter{display:inline-grid;place-items:center;width:28px;height:28px;margin-top:2px;border-radius:8px;background:var(--accent-soft);color:var(--accent-2);font-family:var(--font-display);font-weight:700}.qnav-bar{position:sticky;bottom:0;z-index:15;margin-top:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom,0px));border-radius:var(--r-lg) var(--r-lg) 0 0;border:1px solid var(--border);border-bottom:0;background:color-mix(in srgb,var(--bg-elev) 92%,transparent);backdrop-filter:blur(18px);box-shadow:var(--shadow-1)}.qnav{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center}.qnav__part{display:flex;align-items:center;gap:6px 8px;flex-wrap:wrap;min-width:0}.qnav__summary{display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:4px 10px;border-radius:var(--r-pill);border:1px solid var(--border);background:transparent;color:var(--text-2);font:inherit;font-size:var(--fs-xs);font-weight:700;cursor:pointer;white-space:nowrap}.qnav__part--current .qnav__summary{border-color:var(--accent);color:var(--text)}.qnav__summary:disabled{opacity:.5;cursor:not-allowed}.qnav__count{color:var(--muted);font-weight:600}.qnav__numbers{display:flex;flex-wrap:wrap;gap:4px}.qnav__part:not(.qnav__part--current) .qnav__numbers{display:none}@media(min-width:1024px){.qnav__part:not(.qnav__part--current) .qnav__numbers{display:flex}}.qnav__num{position:relative;min-width:32px;height:32px;padding:0 6px;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text-2);font:inherit;font-size:var(--fs-xs);font-weight:600;font-variant-numeric:tabular-nums;cursor:pointer}.qnav__num--range{min-width:56px}.qnav__num:hover:not(:disabled){border-color:var(--border-strong)}.qnav__num:disabled{opacity:.45;cursor:not-allowed}.qnav__num--answered{background:var(--accent-soft);color:var(--text);border-color:transparent;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px;text-decoration-color:var(--accent-2)}.qnav__num--current{background:var(--gradient);color:var(--on-accent);border-color:transparent;text-decoration-color:currentColor}.qnav__num--flagged{box-shadow:inset 0 0 0 2px var(--warning)}.qnav__flag{position:absolute;top:-4px;right:-4px;width:10px;height:10px;border-radius:50%;background:var(--warning);border:2px solid var(--bg-elev)}.qnav__num:focus-visible,.qnav__summary:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}.parts-audio .panel-title{display:flex;align-items:center;gap:8px}.speak-steps{list-style:none;margin:0;padding:0;display:grid;gap:8px;grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.speak-steps__item{display:grid;gap:4px;padding:10px 12px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface)}.speak-steps__item--current{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring)}.speak-steps__title{font-weight:700;font-size:var(--fs-sm)}.speak-steps__count{font-size:var(--fs-xs);color:var(--muted)}.speak-steps__bar{display:block;height:4px;border-radius:var(--r-pill);background:var(--surface-strong);overflow:hidden}.speak-steps__fill{display:block;height:100%;background:var(--gradient);transform-origin:left;transition:transform var(--dur) var(--ease-out)}.speak-steps__item--done .speak-steps__fill{background:var(--success)}.speak-pos{margin:0}.qt-spoken__prep-bar{height:6px;border-radius:var(--r-pill);background:var(--surface-strong);overflow:hidden}.qt-spoken__prep-fill{height:100%;background:var(--gradient);transform-origin:left;transition:transform 1s linear}.qt-spoken__notes{display:grid;gap:6px;margin:12px 0}.qt-spoken__notes-input{min-height:96px;resize:vertical}.zoom-figure{margin:0 0 16px}.zoom-figure__button{position:relative;display:block;width:100%;padding:12px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--figure-bg);cursor:zoom-in}.zoom-figure__button:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}.zoom-figure__img{display:block;width:100%;max-height:520px;object-fit:contain;margin:0 auto}.zoom-figure__hint{position:absolute;right:10px;bottom:10px;display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:var(--r-pill);background:var(--bg-elev);color:var(--text);font-size:var(--fs-xs);font-weight:600;box-shadow:var(--shadow-1)}.dialog{width:min(560px,calc(100vw - 32px));max-height:calc(100vh - 32px);overflow:auto}.dialog--wide{width:min(1200px,calc(100vw - 32px))}.dialog__head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.zoom-dialog__body{padding:12px;border-radius:var(--r-md);background:var(--figure-bg);overflow:auto}.zoom-dialog__img{display:block;width:100%;min-width:640px;height:auto}.zoom-dialog__alt{margin:10px 0 0}@media(min-width:720px){.zoom-dialog__img{min-width:0}}.review-part{display:grid;gap:12px}.review-part+.review-part{padding-top:8px}.transcript-panel,.model-answer{border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface)}.transcript-panel__summary,.model-answer__summary{display:flex;align-items:center;gap:8px;min-height:44px;padding:10px 14px;font-weight:600;cursor:pointer;list-style:none}.transcript-panel__summary::-webkit-details-marker,.model-answer__summary::-webkit-details-marker{display:none}.transcript-panel__summary:after,.model-answer__summary:after{content:"";margin-left:auto;width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);transition:transform var(--dur-fast)}details[open]>.transcript-panel__summary:after,details[open]>.model-answer__summary:after{transform:rotate(-135deg)}.transcript-panel__summary:focus-visible,.model-answer__summary:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px;border-radius:var(--r-md)}.transcript{padding:0 14px 12px;max-height:420px;overflow:auto}.transcript__turn{margin:0 0 10px;line-height:1.6}.transcript__speaker{color:var(--text)}.model-answer{margin-top:12px}.model-answer__summary svg{color:var(--accent-2)}.model-answer__body{padding:0 14px 12px;line-height:1.7}.model-answer__body p{margin:0 0 10px}.model-answer__title{font-weight:700;color:var(--accent-2)}.pack{display:grid;gap:12px;padding:14px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface)}.pack__head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px}.pack__title{display:flex;align-items:center;gap:8px;margin:0;font-size:var(--fs-md)}.pack__only{display:grid;gap:4px;min-width:min(280px,100%)}.pack__actions{flex-wrap:wrap}.pack-report__status{display:flex;align-items:center;gap:8px;margin:0;font-weight:600}.pack-report__status--ok{color:var(--success)}.pack-report__status--error{color:var(--danger)}.pack-report__warnings summary{cursor:pointer;font-size:var(--fs-sm);font-weight:600}.mono{font-family:var(--font-mono)}.qt-essay__figure .zoom-figure__img{max-height:560px}.qnav-compact{display:none}.qnav--expanded .qnav__part .qnav__numbers{display:flex}.qnav--expanded{flex-direction:column;align-items:stretch}.qnav--expanded .qnav__part{flex-direction:column;align-items:flex-start}.qnav--expanded .qnav__num{min-width:40px;height:40px}.qnav--expanded .qnav__num--range{min-width:64px}.sheet__summary{margin:0 0 12px}.section-bar__narrow{display:none}@media(max-width:767.98px){:root{--qnav-compact-h: 60px}.qnav-bar{position:fixed;left:0;right:0;bottom:0;margin:0;padding:8px 12px calc(8px + env(safe-area-inset-bottom,0px));border-radius:0;border-left:0;border-right:0}.qnav-bar__full{display:none}.qnav-compact{display:flex;align-items:center;gap:8px;height:calc(var(--qnav-compact-h) - 16px)}.qnav-compact__step{flex:0 0 auto;width:44px;height:44px}.qnav-compact__step:disabled{opacity:.4}.qnav-compact__open{flex:1;min-width:0;height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--r-pill);border:1px solid var(--border-strong);background:var(--surface);color:var(--text);font:inherit;font-weight:700;cursor:pointer}.qnav-compact__open svg:first-of-type{color:var(--warning)}.qnav-compact__open svg:last-child{color:var(--muted)}.qnav-compact__open:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}.parts-run--nav{padding-bottom:calc(var(--qnav-compact-h) + 16px + env(safe-area-inset-bottom,0px))}.pq{scroll-margin-bottom:calc(var(--qnav-compact-h) + 16px)}.overlay:has(>.sheet){place-items:end stretch;padding:0}.dialog.sheet{width:100%;max-height:80vh;border-radius:var(--r-xl) var(--r-xl) 0 0;padding-bottom:calc(16px + env(safe-area-inset-bottom,0px))}.section-bar{flex-wrap:nowrap;gap:8px;padding:8px 10px}.section-bar__lead{flex:1 1 auto;min-width:0;flex-wrap:nowrap}.section-bar__lead .brand__logo-mark--chip{display:none}.section-bar__lead .section-title{font-size:var(--fs-md)}.section-bar__actions{flex:0 0 auto;flex-wrap:nowrap;gap:6px}.section-bar__actions .timer{padding:6px 10px}.section-bar__actions .btn{min-height:38px;padding:6px 12px}.section-bar__actions .section-bar__pause{width:38px;padding:0;justify-content:center}.section-bar__wide{display:none}.section-bar__narrow{display:inline}}.rich-math--display{display:block;margin:8px 0;overflow-x:auto;overflow-y:hidden}.rich-math--source{font-family:var(--font-mono);font-size:.95em;color:var(--text-2)}.rich-math .katex{font-size:1.08em}.rich-blocks>p{margin:0 0 10px}.rich-blocks>p:last-child{margin-bottom:0}.rich-table-wrap{overflow-x:auto;margin:8px 0 12px}.rich-table{border-collapse:collapse;font-size:var(--fs-sm);min-width:60%}.rich-table th,.rich-table td{border:1px solid var(--border);padding:6px 10px;text-align:left}.rich-table th{background:var(--surface-strong);font-weight:600}.question-split{display:grid;gap:16px}.qpassage{padding:14px 16px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface);line-height:1.65;max-height:60vh;overflow-y:auto}.qpassage-review{margin-bottom:8px}.qpassage-review summary{cursor:pointer;color:var(--text-2);font-size:var(--fs-sm)}.qpassage-review .qpassage__text{margin-top:8px;padding:12px 14px;border-left:3px solid var(--border-strong)}@media(min-width:960px){.question-split{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start}.question-split .qpassage{position:sticky;top:12px;max-height:70vh}}.option-row{display:flex;gap:8px;align-items:stretch}.option-row .option{flex:1;min-width:0}.option-strike{flex:0 0 auto;min-width:44px;border-radius:var(--r-md);border:1px solid var(--border);background:transparent;color:var(--muted);font:inherit;font-size:var(--fs-xs);font-weight:700;text-decoration:line-through;cursor:pointer}.option-strike:hover{color:var(--text);border-color:var(--border-strong)}.option-strike:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}.option-strike--on{text-decoration:none;color:var(--text);background:var(--surface-strong)}.option--eliminated{opacity:.55}.option--eliminated .option__body{text-decoration:line-through;text-decoration-thickness:2px}.spr__row{display:flex;flex-wrap:wrap;gap:12px 16px;align-items:center}.spr__input{width:9ch;font-family:var(--font-mono);font-size:var(--fs-lg);text-align:center;letter-spacing:.08em}.spr__preview{display:inline-flex;align-items:baseline;gap:6px;min-height:32px}.spr__preview-label{color:var(--text-2);font-size:var(--fs-sm)}.spr__preview-value{font-size:var(--fs-lg)}.spr__rules{margin-top:8px}.spr__rules summary{cursor:pointer;color:var(--text-2);font-size:var(--fs-sm)}.spr__rules ul{margin:8px 0 0;padding-left:20px;color:var(--text-2);display:grid;gap:4px}.sat-run__bar{display:flex;flex-wrap:wrap;gap:8px 12px;align-items:center;padding:10px 14px}.sat-run__pos{font-weight:600;margin-right:auto}.sat-run__tools{gap:8px}.sat-run__body{display:grid;gap:16px}@media(min-width:1024px){.sat-run__body--tool{grid-template-columns:minmax(300px,380px) minmax(0,1fr);align-items:start}.sat-run__tool{position:sticky;top:12px}}.sat-run__nav{padding:12px 14px}.sat-calc{display:grid;gap:10px}.sat-calc__head{display:flex;justify-content:space-between;align-items:center;gap:8px}.sat-calc__title{display:inline-flex;align-items:center;gap:6px;margin:0;font-size:var(--fs-md)}.seg{display:inline-flex;border:1px solid var(--border);border-radius:var(--r-pill);overflow:hidden}.seg__btn{border:0;background:transparent;color:var(--text-2);font:inherit;font-size:var(--fs-xs);padding:4px 10px;min-height:30px;cursor:pointer}.seg__btn--on{background:var(--accent-soft);color:var(--text);font-weight:600}.seg__btn:focus-visible{outline:2px solid var(--accent-2);outline-offset:-2px}.sat-calc__rows{list-style:none;margin:0;padding:0;display:grid;gap:6px}.sat-calc__row{display:grid;grid-template-columns:10px minmax(0,1fr) auto;grid-template-areas:"sw in rm" ". out out";gap:2px 8px;align-items:center}.sat-calc__swatch{grid-area:sw;width:10px;height:10px;border-radius:50%;border:1px solid var(--border-strong)}.sat-calc__input{grid-area:in;font-family:var(--font-mono);font-size:var(--fs-sm);min-height:36px}.sat-calc__remove{grid-area:rm}.sat-calc__out{grid-area:out;font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--text-2);min-height:1em;overflow-wrap:anywhere}.sat-calc__out--error{color:var(--danger)}.sat-calc__zoom{gap:6px}.sat-graph{width:100%;height:auto;aspect-ratio:1;border-radius:var(--r-md);border:1px solid var(--border);touch-action:none;cursor:grab}.sat-graph:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}.sat-graph__bg{fill:var(--surface-solid)}.sat-graph__grid{stroke:var(--border);stroke-width:.6}.sat-graph__axis{stroke:var(--text-2);stroke-width:1.2}.sat-graph__tick{fill:var(--muted);font-size:8px;font-family:var(--font-body)}.sat-graph__curve{fill:none;stroke-width:2;stroke-linejoin:round}.sat-graph__curve--1{stroke:var(--accent);background:var(--accent)}.sat-graph__curve--2{stroke:var(--accent-2);background:var(--accent-2)}.sat-graph__curve--3{stroke:var(--accent-3);background:var(--accent-3)}.sat-graph__curve--4{stroke:var(--warning);background:var(--warning)}.sat-ref__grid{list-style:none;margin:0;padding:0;display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}.sat-ref__item{padding:10px 12px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface)}.sat-ref__title{margin:0 0 4px;font-size:var(--fs-sm);color:var(--text-2)}.sat-ref__formula{margin:2px 0}.sat-ref__facts{margin:12px 0 0;padding-left:20px;display:grid;gap:4px}.sat-sections{list-style:none;margin:0;padding:0;display:grid;gap:12px}.sat-score{display:flex;align-items:baseline;gap:10px}.sat-score__value{font-family:var(--font-display);font-size:2.25rem;font-weight:700;line-height:1}.sat-scale,.sat-domain__bar{display:block;height:8px;border-radius:var(--r-pill);background:var(--surface-strong);overflow:hidden}.sat-scale__fill,.sat-domain__fill{display:block;height:100%;background:var(--gradient);transform-origin:left center}.sat-domains{list-style:none;margin:0;padding:0;display:grid;gap:10px}.sat-domain__row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 12px;font-size:var(--fs-sm);margin-bottom:4px}.sat-domain__count{color:var(--text-2)}.question__image,.zoom-figure__img{display:block;width:100%;max-width:560px;height:auto;margin-inline:auto}.zoom-dialog__img{max-width:min(100%,1100px)}.brand-mark{flex-shrink:0;display:block;border-radius:28%;box-shadow:var(--glow)}.brand-mark__stop-a{stop-color:var(--accent)}.brand-mark__stop-b{stop-color:var(--accent-2)}.brand-mark__glyph{stroke:var(--on-accent)}.brand-mark__spark{fill:var(--on-accent)}.brand-mark--chip{box-shadow:0 0 0 1px var(--accent-ring)}.brand-logo{display:inline-flex;align-items:center;gap:10px}.brand-logo__text{display:flex;flex-direction:column;line-height:1.1}.brand-logo .brand__name{font-size:1.15rem;letter-spacing:-.03em}.footer__brand{display:inline-flex;align-items:center;gap:10px}.footer__brand .brand-mark{box-shadow:none}.auth-logo-circle{background:none;width:auto;height:auto}.auth-logo-circle .brand-mark{box-shadow:0 0 0 2px color-mix(in srgb,var(--on-accent) 35%,transparent)}.goal-chip{display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:6px 14px;border-radius:var(--r-pill);border:1px solid var(--border-strong);background:var(--surface);color:var(--text-2);font:inherit;font-size:var(--fs-sm);font-weight:600;cursor:pointer;transition:background var(--dur-fast),border-color var(--dur-fast),color var(--dur-fast)}.goal-chip:hover{border-color:var(--accent-ring);color:var(--text)}.goal-chip:focus-visible,.pick-tile:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}.goal-chip--active{background:var(--accent-soft);border-color:var(--accent);color:var(--text)}.onboard{display:flex;flex-direction:column;gap:18px}.onboard__head{display:flex;flex-direction:column;gap:8px;align-items:flex-start}.onboard__title{font-size:var(--fs-xl)}.onboard__goals{display:flex;flex-wrap:wrap;gap:8px}.onboard__actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--border);padding-top:16px}.onboard__plans{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr))}.onboard__plan{display:grid;gap:12px;margin:0;padding:16px;border-radius:var(--r-lg);border:1px solid var(--border);background:var(--surface);min-width:0}.onboard__plan-name{display:inline-flex;align-items:center;gap:8px;padding:0 6px;font-family:var(--font-display);font-weight:700}.onboard__plan-name svg{color:var(--accent-2)}.pick-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(min(100%,200px),1fr))}.pick-tile{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:4px;min-width:0;padding:16px;border-radius:var(--r-lg);border:1px solid var(--border);background:var(--surface);color:var(--text);font:inherit;text-align:left;cursor:pointer;transition:border-color var(--dur-fast),background var(--dur-fast),transform var(--dur-fast) var(--ease-out)}.pick-tile:hover:not(:disabled){border-color:var(--accent-ring);transform:translateY(-2px)}.pick-tile:disabled{cursor:default}.pick-tile--on{border-color:var(--accent);background:var(--accent-soft)}.pick-tile__icon{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;background:var(--accent-soft);color:var(--accent-2);margin-bottom:8px}.pick-tile--on .pick-tile__icon{background:var(--gradient);color:var(--on-accent)}.pick-tile__name{font-family:var(--font-display);font-weight:700;font-size:var(--fs-lg)}.pick-tile__sub{color:var(--muted);font-size:var(--fs-xs);line-height:1.35;padding-right:24px}.pick-tile__check{position:absolute;top:14px;right:14px;width:26px;height:26px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--border-strong);color:var(--muted)}.pick-tile--on .pick-tile__check{background:var(--accent);border-color:transparent;color:var(--on-accent)}.signup-exams{border:0;margin:0;padding:0}.signup-exams__chips{display:flex;flex-wrap:wrap;gap:8px}.my-exams__grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr))}.exam-enroll{position:relative;display:flex;flex-direction:column;gap:14px;min-width:0}.exam-enroll__head{display:flex;align-items:center;gap:12px}.exam-enroll__icon{flex:0 0 auto;width:48px;height:48px;display:grid;place-items:center;border-radius:14px;background:var(--gradient);color:var(--on-accent);box-shadow:var(--glow)}.exam-enroll__titles{flex:1;min-width:0}.exam-enroll__name{font-size:var(--fs-lg);line-height:1.2}.exam-enroll__name a{color:var(--text);text-decoration:none}.exam-enroll__name a:hover{color:var(--accent-2)}.exam-enroll__variant{color:var(--muted);font-size:var(--fs-sm);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.exam-enroll__chips{display:flex;flex-wrap:wrap;gap:6px}.exam-enroll__chips .badge{gap:5px}.exam-enroll__scores{display:grid;grid-template-columns:auto auto 1fr;align-items:end;gap:16px;padding:14px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface)}.exam-enroll__score{display:flex;flex-direction:column;gap:2px}.exam-enroll__value{font-family:var(--font-display);font-weight:700;font-size:1.5rem;line-height:1.1;font-variant-numeric:tabular-nums;white-space:nowrap}.exam-enroll__value--accent{background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;color:transparent}.exam-enroll__spark{min-width:80px}.exam-enroll__spark .sparkline{width:100%;height:44px}.exam-enroll__counts{margin-top:-6px}.exam-enroll__next{display:flex;flex-direction:column;gap:6px;margin-top:auto}.exam-enroll__reason{text-align:center}.exam-enroll__links{display:flex;flex-wrap:wrap;gap:4px 14px;justify-content:center;font-size:var(--fs-sm)}.exam-enroll__links a{display:inline-flex;align-items:center;gap:5px;color:var(--text-2);min-height:32px}.exam-enroll__links a:hover{color:var(--accent-2)}.exam-enroll__confirm{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;padding:12px;border-radius:var(--r-md);background:var(--danger-soft)}.card-menu{position:relative}.card-menu__list{position:absolute;right:0;top:calc(100% + 6px);z-index:20;min-width:200px;padding:6px;border-radius:var(--r-md);border:1px solid var(--border-strong);background:var(--surface-solid);box-shadow:var(--shadow-2)}.card-menu__item{width:100%;display:flex;align-items:center;gap:10px;padding:10px 12px;border:0;border-radius:var(--r-sm);background:none;color:var(--text);font:inherit;font-size:var(--fs-sm);text-align:left;cursor:pointer}.card-menu__item:hover,.card-menu__item:focus-visible{background:var(--surface-strong)}.card-menu__item--danger{color:var(--danger)}.enroll-btn--on{border-color:color-mix(in srgb,var(--success) 50%,transparent);color:var(--success)}.enroll-error{color:var(--danger)}.explore-exam__badges{display:inline-flex;flex-direction:column;align-items:flex-end;gap:6px}.explore-exam__badges .badge{gap:4px}.explore-exam__cta{gap:8px;flex-wrap:wrap}.exam-hero__side{display:flex;flex-direction:column;align-items:flex-end;gap:10px;margin-left:auto}@media(max-width:640px){.exam-hero__side{width:100%;flex-direction:row;flex-wrap:wrap;align-items:center;margin-left:0}}.hub-stats{display:flex;flex-direction:column;gap:16px}.hub-stats__grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(min(100%,130px),1fr))}.hub-stats__spark{grid-column:1 / -1}.hub-stats__spark .sparkline{width:100%;height:56px}.hub-stats__next{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.exam-hub__anchor{display:block;scroll-margin-top:calc(var(--header-h) + 16px)}.exam-hub__practice{scroll-margin-top:calc(var(--header-h) + 16px)}.landing__title{max-width:18ch;font-size:clamp(2.2rem,1.3rem + 3.6vw,4rem)}.landing .home-pill .brand-mark{box-shadow:none}.landing-preview__title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-lg)}.landing-preview__row{display:grid;grid-template-columns:auto minmax(0,1fr) 72px auto;align-items:center;gap:12px;padding:12px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--border)}.landing-preview__icon{width:36px;height:36px;display:grid;place-items:center;border-radius:10px;background:var(--gradient);color:var(--on-accent)}.landing-preview__meta{display:flex;flex-direction:column;min-width:0}.landing-preview__name{font-weight:600;font-size:var(--fs-sm);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.landing-preview__spark{width:100%;height:32px}.landing-preview__spark path{stroke:var(--accent-2)}.landing-preview__score{font-family:var(--font-display);font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap}.landing-preview__next{display:flex;flex-direction:column;gap:4px;margin-top:14px;padding:12px;border-radius:var(--r-md);background:var(--accent-soft);border:1px solid var(--accent-ring)}.landing-preview__cta{display:flex;align-items:center;justify-content:space-between;gap:8px;font-weight:600;font-size:var(--fs-sm)}.landing-exams{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(min(100%,150px),1fr))}.landing-exam{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:clamp(14px,3vw,20px);border-radius:var(--r-lg);border:1px solid var(--border);background:var(--surface);color:var(--text);text-decoration:none!important;transition:border-color var(--dur-fast),transform var(--dur) var(--ease-out),box-shadow var(--dur)}.landing-exam:hover{border-color:var(--accent-ring);transform:translateY(-3px);box-shadow:var(--glow)}.landing-exam__name{font-family:var(--font-display);font-weight:700;font-size:var(--fs-xl)}.landing-exam__scale{margin-top:10px}.landing-exam--more{border-style:dashed}.landing-features{display:grid;gap:18px}.landing-feature{display:grid;grid-template-columns:auto 1fr;gap:20px;padding:clamp(20px,3vw,32px);border-radius:var(--r-xl);border:1px solid var(--border);background:var(--surface)}@media(max-width:560px){.landing-feature{grid-template-columns:1fr;gap:14px}}.landing-feature__icon{width:56px;height:56px;display:grid;place-items:center;border-radius:16px;background:var(--gradient);color:var(--on-accent);box-shadow:var(--glow)}.landing-feature__body{display:flex;flex-direction:column;align-items:flex-start;gap:10px;min-width:0}.landing-feature__title{font-size:var(--fs-xl);max-width:44ch;text-wrap:balance}.landing-feature__points{display:flex;flex-wrap:wrap;gap:8px 18px;margin:4px 0 0;padding:0;list-style:none;font-size:var(--fs-sm);color:var(--text-2)}.landing-feature__points li{display:inline-flex;align-items:center;gap:6px}.landing-feature__points svg{color:var(--success)}.landing-disclaimer{width:min(100% - 2 * var(--gutter),var(--container-w));margin:calc(-1*clamp(28px,5vw,70px)) auto 0;color:var(--muted);font-size:var(--fs-xs);text-align:center}.exam-enroll__next .btn{min-width:0;max-width:100%}.exam-enroll__cta-text{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.landing-exams{grid-template-columns:repeat(auto-fit,minmax(min(100%,150px),1fr))}
