@font-face{font-family:Geist;font-style:normal;font-weight:300;font-display:swap;src:url(/fonts/a22b2b7f-9ccb-4354-b03c-083930bc4a15.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Geist;font-style:normal;font-weight:300;font-display:swap;src:url(/fonts/1e61373f-ca42-4ff4-b662-ede7bff2d295.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Geist;font-style:normal;font-weight:300;font-display:swap;src:url(/fonts/2c04977a-9c2d-4b72-adea-b8591206c042.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Geist;font-style:normal;font-weight:300;font-display:swap;src:url(/fonts/5f2443ba-d155-447a-9452-3182653787dc.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:Geist;font-style:normal;font-weight:300;font-display:swap;src:url(/fonts/c23612a1-d705-4b67-8166-ccc5457a1415.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Geist;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/a22b2b7f-9ccb-4354-b03c-083930bc4a15.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Geist;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/1e61373f-ca42-4ff4-b662-ede7bff2d295.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Geist;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/2c04977a-9c2d-4b72-adea-b8591206c042.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Geist;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/5f2443ba-d155-447a-9452-3182653787dc.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:Geist;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/c23612a1-d705-4b67-8166-ccc5457a1415.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Geist;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/a22b2b7f-9ccb-4354-b03c-083930bc4a15.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Geist;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/1e61373f-ca42-4ff4-b662-ede7bff2d295.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Geist;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/2c04977a-9c2d-4b72-adea-b8591206c042.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Geist;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/5f2443ba-d155-447a-9452-3182653787dc.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:Geist;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/c23612a1-d705-4b67-8166-ccc5457a1415.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Geist;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/a22b2b7f-9ccb-4354-b03c-083930bc4a15.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Geist;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/1e61373f-ca42-4ff4-b662-ede7bff2d295.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Geist;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/2c04977a-9c2d-4b72-adea-b8591206c042.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Geist;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/5f2443ba-d155-447a-9452-3182653787dc.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:Geist;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/c23612a1-d705-4b67-8166-ccc5457a1415.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Geist;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/a22b2b7f-9ccb-4354-b03c-083930bc4a15.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Geist;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/1e61373f-ca42-4ff4-b662-ede7bff2d295.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Geist;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/2c04977a-9c2d-4b72-adea-b8591206c042.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Geist;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/5f2443ba-d155-447a-9452-3182653787dc.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:Geist;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/c23612a1-d705-4b67-8166-ccc5457a1415.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Geist Mono;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/2d462ca7-40e5-4a36-b6fc-d93ef4cd619d.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Geist Mono;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/9976e24f-ca45-4571-8c40-12b7e90bac23.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Geist Mono;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/4a5d827a-ef0d-4b5d-a39e-9dd62371a459.woff2)format("woff2");unicode-range:U+2000-2001,U+2004-2008,U+200A,U+23B8-23BD,U+2500-259F}@font-face{font-family:Geist Mono;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/75776429-7df5-43b8-b725-6dde82b27410.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Geist Mono;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/417205a9-5957-436b-aade-0d95be03498a.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:Geist Mono;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/dc1cd1cb-8d58-49b7-9011-d40a21739fd8.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Geist Mono;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/2d462ca7-40e5-4a36-b6fc-d93ef4cd619d.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Geist Mono;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/9976e24f-ca45-4571-8c40-12b7e90bac23.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Geist Mono;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/4a5d827a-ef0d-4b5d-a39e-9dd62371a459.woff2)format("woff2");unicode-range:U+2000-2001,U+2004-2008,U+200A,U+23B8-23BD,U+2500-259F}@font-face{font-family:Geist Mono;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/75776429-7df5-43b8-b725-6dde82b27410.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Geist Mono;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/417205a9-5957-436b-aade-0d95be03498a.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:Geist Mono;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/dc1cd1cb-8d58-49b7-9011-d40a21739fd8.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Instrument Serif;font-style:italic;font-weight:400;font-display:swap;src:url(/fonts/fdc95f4c-58fd-41ed-94bf-ee257d596efe.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:Instrument Serif;font-style:italic;font-weight:400;font-display:swap;src:url(/fonts/06139e10-0e0f-470e-9902-3916f0aa521f.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Instrument Serif;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/37287ca4-75ca-431d-a4d4-8c14ad12525b.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:Instrument Serif;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/6fa0afaf-15bf-4a3e-b4ee-fc83f119af39.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Vazir;src:url(/fonts/841e07e0-9c05-4801-8f4c-afe1e5fa078a.woff2)format("woff2"),url(/fonts/d218b0a6-ec84-42f5-9e5c-c016dea7aafe.woff)format("woff"),url(/fonts/2459f288-fb1a-4ce3-b952-045c1369019d.ttf)format("truetype");font-weight:400;font-display:swap}@font-face{font-family:Vazir;src:url(/fonts/f72b6fa2-38cf-4635-9f8f-d04cf75cf74d.woff2)format("woff2"),url(/fonts/275ae357-e5a9-4095-bc0c-ffe36e8608b9.woff)format("woff"),url(/fonts/28402088-3f0d-4a7d-82b1-5feb5a1ef44f.ttf)format("truetype");font-weight:700;font-display:swap}@font-face{font-family:Vazir;src:url(/fonts/3993ab13-b955-4283-9a87-70d2d492aac1.woff2)format("woff2"),url(/fonts/a3a43744-1c8d-42af-a45e-9da8b3f7d6eb.woff)format("woff"),url(/fonts/910a2b8c-f336-4347-be55-600018475801.ttf)format("truetype");font-weight:100;font-display:swap}@font-face{font-family:Vazir;src:url(/fonts/390dfe02-6f20-420e-b790-df8bc10538b0.woff2)format("woff2"),url(/fonts/d6eada75-4a3f-40d4-9f0d-beea2e1f031b.woff)format("woff"),url(/fonts/2b2c949e-e722-4221-a496-424501891ad5.ttf)format("truetype");font-weight:300;font-display:swap}@font-face{font-family:Vazir;src:url(/fonts/633b4b8e-60b5-4dbd-9421-8324bc6ab82e.woff2)format("woff2"),url(/fonts/de570fdb-54b4-4289-89c5-7bb65860440e.woff)format("woff"),url(/fonts/8f008f67-131a-405f-82b7-4d4b035eaf01.ttf)format("truetype");font-weight:500;font-display:swap}@font-face{font-family:Vazir;src:url(/fonts/dbe20010-5972-448c-9864-491ebc686bca.woff2)format("woff2"),url(/fonts/5320c7e5-b07e-4906-83c7-c31579f7fe37.woff)format("woff"),url(/fonts/ec19a8b8-d207-45fb-8012-5c09d530bb04.ttf)format("truetype");font-weight:900;font-display:swap}:root{--ink-1000:#0b0c0f;--ink-900:#14161b;--ink-800:#1e212a;--ink-700:#2b2f3b;--ink-600:#3b4150;--ink-500:#535a6d;--ink-400:#6e7587;--ink-300:#9097a6;--ink-200:#b7bcc8;--ink-100:#d9dce3;--ink-50:#eceef2;--ink-25:#f4f5f8;--paper-50:#fbfaf6;--paper-100:#f6f4ed;--paper-200:#eeebe0;--paper-300:#e3dfcf;--paper-400:#c9c4af;--seal-50:#fbf1de;--seal-100:#f4deae;--seal-200:#ecc678;--seal-300:#dda547;--seal-400:#c5832b;--seal-500:#b0701f;--seal-600:#8f5915;--seal-700:#6b4210;--green-50:#e6f4ec;--green-500:#1f8a5b;--green-600:#16704a;--red-50:#fcebe8;--red-500:#c8412a;--red-600:#a22f1d;--amber-50:#fcf1dc;--amber-500:#c7860c;--blue-50:#e6eefb;--blue-500:#2a6fdb;--blue-600:#1f58b5;--violet-500:#6e4bd0;--bg-page:var(--paper-50);--bg-canvas:#fff;--bg-card:#fff;--bg-muted:var(--paper-100);--bg-sunken:var(--paper-200);--bg-inverse:var(--ink-1000);--fg-1:var(--ink-1000);--fg-2:var(--ink-600);--fg-3:var(--ink-400);--fg-disabled:var(--ink-200);--fg-on-ink:#fbfaf6;--fg-on-seal:#14161b;--border-1:var(--paper-300);--border-2:#e0dccd;--border-strong:var(--ink-200);--border-focus:var(--ink-1000);--accent:var(--seal-500);--accent-hover:var(--seal-600);--accent-bg:var(--seal-50);--r-xs:4px;--r-sm:6px;--r-md:10px;--r-lg:14px;--r-xl:20px;--r-2xl:28px;--r-pill:999px;--shadow-xs:0 1px 0 #14161b0a;--shadow-sm:0 1px 2px #14161b0f, 0 0 0 1px #14161b0a;--shadow-md:0 2px 4px #14161b0f, 0 8px 24px #14161b0f;--shadow-lg:0 8px 16px #14161b14, 0 24px 56px #14161b1a;--shadow-focus:0 0 0 3px #b0701f40;--shadow-inset:inset 0 1px 0 #fff9, inset 0 -1px 0 #14161b0d;--s-0:0;--s-1:4px;--s-2:8px;--s-3:12px;--s-4:16px;--s-5:20px;--s-6:24px;--s-8:32px;--s-10:40px;--s-12:48px;--s-16:64px;--s-20:80px;--s-24:96px;--font-sans:"Geist", ui-sans-serif, system-ui, sans-serif;--font-display:"Instrument Serif", "Times New Roman", serif;--font-mono:"Geist Mono", ui-monospace, "SFMono-Regular", monospace;--font-fa:"Vazir", "Vazirmatn", "Geist", sans-serif;--t-display-2xl:clamp(56px, 8vw, 96px);--t-display-xl:clamp(40px, 6vw, 72px);--t-display-lg:44px;--t-h1:36px;--t-h2:28px;--t-h3:22px;--t-h4:18px;--t-body:16px;--t-body-sm:14px;--t-caption:12px;--t-eyebrow:11px;--lh-tight:1.1;--lh-snug:1.25;--lh-normal:1.5;--lh-loose:1.6;--ease-standard:cubic-bezier(.2,.7,.2,1);--ease-in:cubic-bezier(.4,0,1,1);--ease-out:cubic-bezier(0,0,.2,1);--dur-1:.12s;--dur-2:.2s;--dur-3:.32s;--dur-4:.48s;--container-marketing:1180px;--container-app:1440px;--sidebar-w:248px;--topbar-h:56px}[data-theme=dark]{--bg-page:#0e0f12;--bg-canvas:#14161b;--bg-card:#181b22;--bg-muted:#1e212a;--bg-sunken:#11131a;--bg-inverse:#fbfaf6;--fg-1:#f2efe7;--fg-2:#b0b5c2;--fg-3:#7f8595;--fg-disabled:#4b5160;--fg-on-ink:#14161b;--fg-on-seal:#14161b;--border-1:#262934;--border-2:#2f3340;--border-strong:#424757;--border-focus:#f2efe7;--accent:var(--seal-300);--accent-hover:var(--seal-200);--accent-bg:#dda5471f;--shadow-sm:0 1px 2px #0006, 0 0 0 1px #ffffff0a;--shadow-md:0 2px 4px #0006, 0 8px 24px #00000080;--shadow-lg:0 8px 16px #0006, 0 24px 56px #0009;--shadow-inset:inset 0 1px 0 #ffffff0a, inset 0 -1px 0 #0006}html,body{background:var(--bg-page);color:var(--fg-1);font-family:var(--font-sans);font-size:var(--t-body);line-height:var(--lh-normal);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility}h1,.h1{font-size:var(--t-h1);line-height:var(--lh-tight);letter-spacing:-.02em;font-weight:600}h2,.h2{font-size:var(--t-h2);line-height:var(--lh-snug);letter-spacing:-.015em;font-weight:600}h3,.h3{font-size:var(--t-h3);line-height:var(--lh-snug);letter-spacing:-.01em;font-weight:600}h4,.h4{font-size:var(--t-h4);line-height:var(--lh-snug);font-weight:600}.display-2xl{font-family:var(--font-display);font-size:var(--t-display-2xl);letter-spacing:-.03em;font-weight:400;line-height:1.02}.display-xl{font-family:var(--font-display);font-size:var(--t-display-xl);letter-spacing:-.025em;font-weight:400;line-height:1.04}.display-lg{font-family:var(--font-display);font-size:var(--t-display-lg);letter-spacing:-.02em;font-weight:400;line-height:1.06}.display i,.display-xl i,.display-2xl i,.display-lg i{font-style:italic}.eyebrow{font-size:var(--t-eyebrow);text-transform:uppercase;letter-spacing:.14em;color:var(--fg-2);font-weight:500}code,kbd,pre,.mono{font-family:var(--font-mono);font-size:.92em}[dir=rtl]{font-family:var(--font-fa)}[dir=rtl] .display-2xl,[dir=rtl] .display-xl,[dir=rtl] .display-lg{font-family:var(--font-fa);letter-spacing:0;font-weight:700}.surface-paper{background:var(--bg-page)}.surface-card{background:var(--bg-card);border:1px solid var(--border-1);border-radius:var(--r-lg)}.divider{background:var(--border-1);width:100%;height:1px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font-fa);background:var(--bg-page);color:var(--fg-1);font-size:15px;overflow:hidden}:root[dir=rtl]{--lh-normal:1.7;--lh-snug:1.4}:root{--tenant-accent:var(--seal-500);--tenant-accent-bg:var(--seal-50);--tenant-accent-fg:#14161b;--tenant-accent-soft:#b0701f1f}[data-theme=dark]{--tenant-accent-bg:#ffffff0f;--tenant-accent-soft:#ffffff14}.app{grid-template-columns:var(--sidebar-w) 1fr;grid-template-rows:var(--topbar-h) 1fr;background:var(--bg-page);height:100vh;display:grid}.topbar{height:var(--topbar-h);border-bottom:1px solid var(--border-1);background:var(--bg-canvas);align-items:center;gap:var(--s-3);padding:0 var(--s-5);z-index:10;grid-column:1/-1;display:flex;position:sticky;top:0}.brand-mark{letter-spacing:-.01em;align-items:center;gap:10px;font-size:16px;font-weight:700;display:flex}.brand-dot{background:var(--tenant-accent);width:22px;height:22px;color:var(--tenant-accent-fg);font-family:var(--font-display);border-radius:6px;flex-shrink:0;place-items:center;font-size:14px;font-weight:600;display:grid;position:relative}.topbar-search{max-width:480px;margin:0 var(--s-4);flex:1;position:relative}.topbar-search input{border:1px solid var(--border-1);background:var(--bg-page);border-radius:var(--r-md);width:100%;height:36px;padding:0 var(--s-8) 0 var(--s-3);color:var(--fg-1);font-family:inherit;font-size:13px}[dir=rtl] .topbar-search input{padding:0 var(--s-8) 0 var(--s-3)}.topbar-search input:focus{border-color:var(--border-strong);outline:none}.topbar-search .ks{inset-inline-end:10px;font-family:var(--font-mono);color:var(--fg-3);background:var(--bg-muted);border:1px solid var(--border-1);border-radius:4px;padding:2px 6px;font-size:11px;position:absolute;top:50%;transform:translateY(-50%)}.topbar-search .ico{inset-inline-start:10px;color:var(--fg-3);position:absolute;top:50%;transform:translateY(-50%)}.topbar-search input{padding-inline:34px 56px}.topbar-spacer{flex:1}.icon-btn{border-radius:var(--r-sm);width:34px;height:34px;color:var(--fg-2);cursor:pointer;transition:background var(--dur-2) var(--ease-standard);background:0 0;border:1px solid #0000;place-items:center;display:inline-grid}.icon-btn:hover{background:var(--bg-muted);color:var(--fg-1)}.avatar{background:var(--seal-200);width:28px;height:28px;color:var(--seal-700);border-radius:50%;flex-shrink:0;place-items:center;font-size:12px;font-weight:600;display:inline-grid}.avatar.lg{width:40px;height:40px;font-size:14px}.avatar.xl{width:56px;height:56px;font-size:18px}.sidebar{width:var(--sidebar-w);border-inline-end:1px solid var(--border-1);background:var(--bg-canvas);padding:var(--s-4) var(--s-2);gap:var(--s-4);flex-direction:column;display:flex;overflow-y:auto}.side-group{flex-direction:column;gap:2px;display:flex}.side-label{text-transform:uppercase;letter-spacing:.12em;color:var(--fg-3);padding:0 var(--s-3);margin-bottom:4px;font-size:11px;font-weight:500}.nav-item{border-radius:var(--r-sm);color:var(--fg-2);cursor:pointer;-webkit-user-select:none;user-select:none;text-align:start;width:100%;transition:background var(--dur-2) var(--ease-standard), color var(--dur-2);background:0 0;border:none;align-items:center;gap:10px;padding:7px 10px;font-family:inherit;font-size:13.5px;font-weight:500;display:flex}.nav-item:hover{background:var(--bg-muted);color:var(--fg-1)}.nav-item.active{background:var(--bg-muted);color:var(--fg-1);font-weight:600}.nav-item .badge-pill{background:var(--tenant-accent-soft);color:var(--tenant-accent);border-radius:var(--r-pill);font-size:11px;font-weight:600;font-family:var(--font-fa);margin-inline-start:auto;padding:1px 7px}.main{padding:var(--s-6) var(--s-8);position:relative;overflow-y:auto}.main.no-pad{padding:0}.page-head{margin-bottom:var(--s-6);justify-content:space-between;align-items:flex-end;gap:var(--s-4);flex-wrap:wrap;display:flex}.page-title{letter-spacing:-.01em;margin:0 0 2px;font-size:26px;font-weight:700}.page-sub{color:var(--fg-2);margin:0;font-size:14px}.card{background:var(--bg-card);border:1px solid var(--border-1);border-radius:var(--r-lg);padding:var(--s-5);position:relative}.card.flat{padding:var(--s-4)}.card.tight{padding:var(--s-3)}.card-title{margin:0 0 var(--s-1) 0;align-items:center;gap:8px;font-size:14px;font-weight:600;display:flex}.card-sub{color:var(--fg-2);margin:0;font-size:12.5px}.eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--fg-3);font-size:11px;font-weight:500}.btn{border-radius:var(--r-sm);background:var(--bg-card);border:1px solid var(--border-1);height:36px;color:var(--fg-1);cursor:pointer;transition:background var(--dur-2), border-color var(--dur-2), transform var(--dur-1);white-space:nowrap;justify-content:center;align-items:center;gap:6px;padding:0 14px;font-family:inherit;font-size:13.5px;font-weight:500;display:inline-flex}.btn:hover{background:var(--bg-muted);border-color:var(--border-2)}.btn:active{transform:scale(.985)}.btn.primary{background:var(--ink-1000);color:var(--fg-on-ink);border-color:var(--ink-1000)}[data-theme=dark] .btn.primary{background:var(--fg-1);color:var(--ink-1000);border-color:var(--fg-1)}.btn.primary:hover{background:var(--ink-900)}[data-theme=dark] .btn.primary:hover{background:var(--ink-50)}.btn.accent{background:var(--tenant-accent);color:var(--tenant-accent-fg);border-color:var(--tenant-accent)}.btn.ghost{color:var(--fg-2);background:0 0;border-color:#0000}.btn.ghost:hover{background:var(--bg-muted);color:var(--fg-1)}.btn.lg{height:44px;padding:0 18px;font-size:14px}.btn.sm{height:28px;padding:0 10px;font-size:12.5px}.btn.icon-only{width:36px;padding:0}.badge{border-radius:var(--r-xs);background:var(--bg-muted);color:var(--fg-2);border:1px solid var(--border-1);align-items:center;gap:4px;padding:2px 8px;font-size:11.5px;font-weight:500;display:inline-flex}.badge.seal{background:var(--seal-50);color:var(--seal-700);border-color:var(--seal-100)}[data-theme=dark] .badge.seal{color:var(--seal-200);background:#dda5471f;border-color:#dda54740}.badge.green{background:var(--green-50);color:var(--green-600);border-color:#bfe3cd}.badge.red{background:var(--red-50);color:var(--red-600);border-color:#f4c8c0}.badge.blue{background:var(--blue-50);color:var(--blue-600);border-color:#cbddf7}.badge.violet{color:var(--violet-500);background:#6e4bd01a;border-color:#6e4bd033}[data-theme=dark] .badge.green{color:#6dd8a8;background:#1f8a5b26;border-color:#1f8a5b4d}[data-theme=dark] .badge.red{color:#ed9181;background:#c8412a26;border-color:#c8412a4d}[data-theme=dark] .badge.blue{color:#8bb4f0;background:#2a6fdb26;border-color:#2a6fdb4d}.chip{border-radius:var(--r-pill);background:var(--bg-card);border:1px solid var(--border-1);color:var(--fg-2);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:6px;padding:5px 12px;font-size:12.5px;font-weight:500;display:inline-flex}.chip:hover{background:var(--bg-muted);color:var(--fg-1)}.chip.active{background:var(--ink-1000);color:var(--fg-on-ink);border-color:var(--ink-1000)}[data-theme=dark] .chip.active{background:var(--fg-1);color:var(--ink-1000);border-color:var(--fg-1)}.row{align-items:center;gap:var(--s-3);display:flex}.col{gap:var(--s-3);flex-direction:column;display:flex}.grow,.spacer{flex:1}.muted{color:var(--fg-2)}.subtle{color:var(--fg-3);font-size:12.5px}.mono{font-family:var(--font-mono);font-feature-settings:"tnum"}.tab{font-variant-numeric:tabular-nums}.grid{gap:var(--s-4);display:grid}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media (max-width:1100px){.grid-4{grid-template-columns:repeat(2,1fr)}}.progress{background:var(--bg-muted);border-radius:var(--r-pill);width:100%;height:6px;overflow:hidden}.progress>i{background:var(--tenant-accent);border-radius:var(--r-pill);height:100%;transition:width var(--dur-3) var(--ease-standard);display:block}.progress.green>i{background:var(--green-500)}.ring{transform:rotate(-90deg)}.ring circle{fill:none;stroke-width:6px}.ring .track{stroke:var(--bg-muted)}.ring .fill{stroke:var(--tenant-accent);stroke-linecap:round;transition:stroke-dashoffset var(--dur-4) var(--ease-standard)}.kpi{padding:var(--s-4) var(--s-5)}.kpi .label{color:var(--fg-2);font-size:12.5px}.kpi .value{letter-spacing:-.01em;margin-top:4px;font-size:28px;font-weight:700}.kpi .delta{color:var(--green-600);margin-top:2px;font-size:12px}.kpi .delta.down{color:var(--red-500)}.exam-shell{background:var(--bg-page);grid-template-columns:1fr 280px;height:100vh;display:grid}.exam-side{border-inline-start:1px solid var(--border-1);background:var(--bg-canvas);padding:var(--s-4);gap:var(--s-4);flex-direction:column;display:flex;overflow-y:auto}.exam-main{flex-direction:column;display:flex}.exam-top{height:64px;padding:0 var(--s-6);border-bottom:1px solid var(--border-1);background:var(--bg-canvas);align-items:center;gap:var(--s-4);display:flex}.exam-body{padding:var(--s-8);flex:1;width:100%;max-width:880px;margin:0 auto;overflow-y:auto}.exam-foot{border-top:1px solid var(--border-1);background:var(--bg-canvas);padding:var(--s-3) var(--s-6);align-items:center;gap:var(--s-3);display:flex}.qgrid{grid-template-columns:repeat(10,1fr);gap:6px;display:grid}.qbtn{aspect-ratio:1;border:1px solid var(--border-1);background:var(--bg-card);border-radius:var(--r-xs);width:100%;font-family:var(--font-fa);cursor:pointer;color:var(--fg-2);font-feature-settings:"tnum";place-items:center;font-size:12px;display:grid;position:relative}.qbtn:hover{border-color:var(--border-strong)}.qbtn.answered{background:var(--ink-1000);color:var(--fg-on-ink);border-color:var(--ink-1000)}[data-theme=dark] .qbtn.answered{background:var(--fg-1);color:var(--ink-1000);border-color:var(--fg-1)}.qbtn.flagged{background:var(--seal-50);color:var(--seal-700);border-color:var(--seal-200)}[data-theme=dark] .qbtn.flagged{color:var(--seal-200);background:#dda5472e;border-color:#dda54766}.qbtn.current{box-shadow:0 0 0 2px var(--tenant-accent)}.qbtn.skipped{background:repeating-linear-gradient(45deg, var(--bg-muted), var(--bg-muted) 3px, transparent 3px, transparent 6px)}.opt{border:1px solid var(--border-1);background:var(--bg-card);border-radius:var(--r-md);cursor:pointer;transition:border-color var(--dur-2), background var(--dur-2);align-items:flex-start;gap:12px;padding:14px 16px;display:flex}.opt:hover{border-color:var(--border-strong)}.opt.selected{border-color:var(--ink-1000);background:var(--bg-muted)}[data-theme=dark] .opt.selected{border-color:var(--fg-1)}.opt.correct{border-color:var(--green-500);background:var(--green-50)}.opt.wrong{border-color:var(--red-500);background:var(--red-50)}[data-theme=dark] .opt.correct{background:#1f8a5b26}[data-theme=dark] .opt.wrong{background:#c8412a26}.opt-letter{background:var(--bg-muted);border-radius:6px;flex-shrink:0;place-items:center;width:28px;height:28px;font-size:13px;font-weight:600;display:grid}.opt.selected .opt-letter{background:var(--ink-1000);color:var(--fg-on-ink)}[data-theme=dark] .opt.selected .opt-letter{background:var(--fg-1);color:var(--ink-1000)}.opt-body{flex:1;padding-top:3px;font-size:14.5px;line-height:1.7}.player-shell{background:var(--bg-page);grid-template-columns:1fr 360px;height:100vh;display:grid}.player-side{border-inline-start:1px solid var(--border-1);background:var(--bg-canvas);flex-direction:column;display:flex;overflow-y:auto}.player-main{flex-direction:column;min-width:0;display:flex}.video-stage{aspect-ratio:16/9;color:#fbfaf6;background:#000;place-items:center;display:grid;position:relative;overflow:hidden}.video-stage:before{content:"";background:radial-gradient(at 30% 40%,#b0701f2e,#0000 50%),radial-gradient(at 70% 60%,#2a6fdb24,#0000 50%);position:absolute;inset:0}.video-watermark{font-family:var(--font-mono);color:var(--seal-300);opacity:.12;pointer-events:none;letter-spacing:.05em;place-items:center;font-size:13px;display:grid;position:absolute;inset:0;transform:rotate(-12deg)}.video-play{width:72px;height:72px;color:var(--ink-1000);cursor:pointer;transition:transform var(--dur-2);background:#fffffff2;border:none;border-radius:50%;place-items:center;display:grid;position:relative}.video-play:hover{transform:scale(1.06)}.video-bar{color:#fbfaf6;background:linear-gradient(#0000,#000000b3);align-items:center;gap:10px;padding:12px 20px 14px;font-size:12.5px;display:flex;position:absolute;bottom:0;left:0;right:0}.video-bar .track{background:#fff3;border-radius:3px;flex:1;height:3px;position:relative}.video-bar .track>i{background:var(--seal-300);border-radius:3px;height:100%;display:block}.video-bar .track>i:after{content:"";top:50%;background:var(--seal-300);border-radius:50%;width:10px;height:10px;position:absolute;inset-inline-end:0;transform:translate(50%,-50%)}.curr-item{cursor:pointer;border-inline-start:2px solid #0000;align-items:center;gap:10px;padding:10px 14px;font-size:13px;display:flex}.curr-item:hover{background:var(--bg-muted)}.curr-item.active{background:var(--bg-muted);border-inline-start-color:var(--tenant-accent);font-weight:600}.curr-item.done .check{background:var(--green-500);color:#fff;border-color:var(--green-500)}.check{border:1.5px solid var(--border-strong);color:#0000;border-radius:50%;flex-shrink:0;place-items:center;width:18px;height:18px;display:grid}.curr-section-label{letter-spacing:.12em;text-transform:uppercase;color:var(--fg-3);padding:14px 14px 6px;font-size:11px;font-weight:500}.divider-h{background:var(--border-1);width:100%;height:1px}.tag-soft{border-radius:var(--r-xs);background:var(--bg-muted);color:var(--fg-2);padding:1px 7px;font-size:11px}.streak-flame{color:var(--seal-500);align-items:center;gap:6px;font-size:18px;font-weight:700;display:inline-flex}[data-theme=dark] .streak-flame{color:var(--seal-300)}.radar-bg circle{fill:none;stroke:var(--border-1)}.radar-bg line{stroke:var(--border-1)}.radar-poly{fill:var(--tenant-accent);fill-opacity:.15;stroke:var(--tenant-accent);stroke-width:1.5px}.radar-label{fill:var(--fg-2);font-size:11px;font-family:var(--font-fa)}.heat{grid-template-columns:repeat(26,1fr);gap:3px;display:grid}.heat .sq{aspect-ratio:1;background:var(--bg-muted);border-radius:2px}.heat .sq.l1{background:#b0701f40}.heat .sq.l2{background:#b0701f80}.heat .sq.l3{background:#b0701fbf}.heat .sq.l4{background:var(--seal-500)}[data-theme=dark] .heat .sq.l1{background:#dda54740}[data-theme=dark] .heat .sq.l2{background:#dda54780}[data-theme=dark] .heat .sq.l3{background:#dda547bf}[data-theme=dark] .heat .sq.l4{background:var(--seal-300)}.sk{background:linear-gradient(90deg, var(--bg-muted), var(--bg-sunken), var(--bg-muted));background-size:200% 100%;border-radius:4px;animation:1.4s linear infinite sk}@keyframes sk{0%{background-position:200% 0}to{background-position:-200% 0}}.fa-num{font-feature-settings:"tnum"}.dotted{background-image:radial-gradient(circle, var(--border-1) 1px, transparent 1px);background-position:0 0;background-size:24px 24px}.pill-nav{background:var(--bg-muted);border-radius:var(--r-pill);gap:2px;padding:3px;display:inline-flex}.pill-nav button{border-radius:var(--r-pill);color:var(--fg-2);cursor:pointer;background:0 0;border:none;padding:5px 14px;font-family:inherit;font-size:12.5px;font-weight:500}.pill-nav button.active{background:var(--bg-card);color:var(--fg-1);box-shadow:var(--shadow-xs)}.tabs{border-bottom:1px solid var(--border-1);margin-bottom:var(--s-5);gap:0;display:flex}.tabs button{color:var(--fg-2);cursor:pointer;border:none;background:0 0;border-bottom:2px solid #0000;margin-bottom:-1px;padding:10px 16px;font-family:inherit;font-size:13.5px;font-weight:500}.tabs button.active{color:var(--fg-1);border-bottom-color:var(--ink-1000);font-weight:600}[data-theme=dark] .tabs button.active{border-bottom-color:var(--fg-1)}.fab{bottom:var(--s-6);background:var(--tenant-accent);width:52px;height:52px;color:var(--tenant-accent-fg);box-shadow:var(--shadow-md);cursor:pointer;z-index:5;border:none;border-radius:50%;place-items:center;display:grid;position:absolute;inset-inline-end:var(--s-6)}.thin-scroll::-webkit-scrollbar{width:6px;height:6px}.thin-scroll::-webkit-scrollbar-thumb{background:var(--border-1);border-radius:3px}.thin-scroll::-webkit-scrollbar-track{background:0 0}.modal-back{z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0b0c0f99;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.modal{background:var(--bg-card);border-radius:var(--r-xl);padding:var(--s-6);border:1px solid var(--border-1);width:100%;max-width:480px;box-shadow:var(--shadow-lg)}:focus-visible{outline:2px solid var(--accent,#b0701f);outline-offset:2px;border-radius:3px}.btn:focus-visible,.icon-btn:focus-visible,.nav-item:focus-visible,a:focus-visible{outline:2px solid var(--accent,#b0701f);outline-offset:2px}.skip-link{inset-inline-start:-9999px;z-index:1000;background:var(--bg-card);color:var(--fg-1);border-radius:0 0 8px;padding:10px 16px;position:absolute;top:0}.skip-link:focus{inset-inline-start:0}@media print{.topbar,.sidebar,.no-print{display:none!important}.main{padding:0!important}.app{display:block!important}.surface-card{box-shadow:none!important;border:1px solid #ddd!important}}