@font-face{font-family:Bricolage Grotesque;font-style:normal;font-weight:200 800;font-stretch:100%;font-display:swap;src:url(../media/033400d475fad6b1-s.197tvtifbphtu.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:Bricolage Grotesque;font-style:normal;font-weight:200 800;font-stretch:100%;font-display:swap;src:url(../media/26daee0352f50a5f-s.2e115y8-hourl.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:Bricolage Grotesque;font-style:normal;font-weight:200 800;font-stretch:100%;font-display:swap;src:url(../media/017d9bea37084d9b-s.p.41rroleoq1br7.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:Bricolage Grotesque Fallback;src:local(Arial);ascent-override:88.21%;descent-override:25.61%;line-gap-override:0.0%;size-adjust:105.43%}.bricolage_grotesque_e057f22f-module__Z9wCha__className{font-family:Bricolage Grotesque,Bricolage Grotesque Fallback;font-style:normal}.bricolage_grotesque_e057f22f-module__Z9wCha__variable{--font-display:"Bricolage Grotesque", "Bricolage Grotesque Fallback"}
@font-face{font-family:"Source Sans 3";font-style:normal;font-weight:200 900;font-display:swap;src:url(../media/da8a9dd0d68e512b-s.0n8i_inn0i2i9.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:"Source Sans 3";font-style:normal;font-weight:200 900;font-display:swap;src:url(../media/94b4a5dc1fe84361-s.3wm_n5jv1to7s.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:"Source Sans 3";font-style:normal;font-weight:200 900;font-display:swap;src:url(../media/ff5be760267bb4bc-s.3dkqd4mro2h3_.woff2)format("woff2");unicode-range:U+1F??}@font-face{font-family:"Source Sans 3";font-style:normal;font-weight:200 900;font-display:swap;src:url(../media/99596c30eb072d3c-s.2fp9tilo6sy14.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:"Source Sans 3";font-style:normal;font-weight:200 900;font-display:swap;src:url(../media/e5864b32625b6bc3-s.0m7i6b77o5yxd.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:"Source Sans 3";font-style:normal;font-weight:200 900;font-display:swap;src:url(../media/e285ad1a914469f0-s.15241mr5-1s6i.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:"Source Sans 3";font-style:normal;font-weight:200 900;font-display:swap;src:url(../media/47df9ba1c7236d3b-s.p.137759vg1sbmi.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:"Source Sans 3 Fallback";src:local(Arial);ascent-override:109.21%;descent-override:42.66%;line-gap-override:0.0%;size-adjust:93.76%}.source_sans_3_b8fa2f84-module__aVM0Ya__className{font-family:"Source Sans 3","Source Sans 3 Fallback";font-style:normal}.source_sans_3_b8fa2f84-module__aVM0Ya__variable{--font-body:"Source Sans 3", "Source Sans 3 Fallback"}
@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/e390973e931a41c5-s.0rgnxg2b64rzs.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:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/59b15b4bcd7b1eb5-s.2vemzm0itqzfy.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/e532fa1b9921e1cd-s.3cb5lpr2l6xud.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:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/2fe89d53234c61d4-s.1u30mmyq6lnsd.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:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/99e609270109b47d-s.p.40sczeszzbjw1.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:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/5e05ae5b48faa55e-s.1yd4_i3e35931.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:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/a7afbb44bec2bb18-s.1qc6dx89jd2qv.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/02263ebadd758ea4-s.29yke99gs9qpn.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:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/68757d6cddeff913-s.1i-sca43-qwng.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:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/effe91970fc4db64-s.p.0oace-s_gkfks.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:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/6ff74e33ebd7bca3-s.352ti9pm7m6qh.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:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/1a69062cfe6f77f8-s.0o-3_g79811ob.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/9a4838fcda0d1bca-s.0ngr-xkgqz1kf.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:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/2e95a7d252b9825a-s.15orukf5wyxb5.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:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/23b7a97ae3b5c134-s.p.226pwps5o-gq_.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:IBM Plex Mono;font-style:normal;font-weight:700;font-display:swap;src:url(../media/f53f4557ddd9f7a6-s.1u-lvzo58r3-e.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:IBM Plex Mono;font-style:normal;font-weight:700;font-display:swap;src:url(../media/5256dd17dd2ccf14-s.37c107x1d-cfz.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:700;font-display:swap;src:url(../media/fe48c93add1d142c-s.3_gspotjv4tkw.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:IBM Plex Mono;font-style:normal;font-weight:700;font-display:swap;src:url(../media/5689d89b20a4bd5b-s.0m-w082keobar.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:IBM Plex Mono;font-style:normal;font-weight:700;font-display:swap;src:url(../media/a7e15459c1805da0-s.p.3y9b8znjr2455.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:IBM Plex Mono Fallback;src:local(Arial);ascent-override:76.16%;descent-override:20.43%;line-gap-override:0.0%;size-adjust:134.59%}.ibm_plex_mono_6884b20e-module__6zgWrG__className{font-family:IBM Plex Mono,IBM Plex Mono Fallback;font-style:normal}.ibm_plex_mono_6884b20e-module__6zgWrG__variable{--font-mono:"IBM Plex Mono", "IBM Plex Mono Fallback"}
:root{--bg:#faf8f4;--surface:#fff;--surface-soft:#f2ede5;--text:#171a24;--muted:#5b6072;--line:#e3ddd0;--line-soft:#ece6da;--brand:#e85d1f;--brand-dark:#c74a14;--brand-light:#f2874b;--accent:#1b2559;--accent-soft:#2c3a7e;--accent-deep:#0f1734;--warning:#9a6314;--success:#146152;--danger:#b42318;--paper:#faf8f4;--sand:#efe8db;--header-bg:#faf8f4db;--tag-bg:#fbeae0;--tag-border:#f2cdb9;--tag-warning-bg:#fbf1de;--tag-warning-border:#ecd8a4;--tag-success-bg:#e4f2ed;--tag-success-border:#b9ddd0;--source-bg:#ffffffb8;--button-secondary-bg:#fff;--embed-panel-bg:radial-gradient(circle at left top, #e85d1f24, transparent 18rem), linear-gradient(135deg, #fff, #f8f1e8);--card-soft-bg:linear-gradient(180deg, #fff 0%, var(--surface-soft) 130%);--shadow-sm:0 1px 2px #0f14280d, 0 1px 1px #0f14280a;--shadow:0 4px 10px #0f17340f, 0 16px 36px #0f173417;--shadow-lg:0 18px 46px #0a0f242e, 0 6px 18px #0a0f241f;--radius-sm:10px;--radius:16px;--radius-lg:24px;--font-display:"Bricolage Grotesque", "Aptos Display", ui-sans-serif, system-ui, sans-serif;--font-body:"Source Sans 3", "Segoe UI", ui-sans-serif, system-ui, sans-serif;--font-mono:"IBM Plex Mono", "SFMono-Regular", ui-monospace, monospace;--display:var(--font-display);--body:var(--font-body);--mono:var(--font-mono);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}html[data-theme=dark]{--bg:#10152a;--surface:#1a2140;--surface-soft:#151c36;--text:#f4f1ea;--muted:#b7bdd0;--line:#2f3a5f;--line-soft:#273251;--brand:#f2874b;--brand-dark:#ffb07a;--brand-light:#f5a574;--accent:#eef2ff;--accent-soft:#9aa8e0;--accent-deep:#0b1022;--warning:#f0c36a;--success:#6fd3b4;--danger:#ff8d7e;--paper:#10152a;--sand:#1a2140;--header-bg:#10152ae6;--tag-bg:#f2874b2e;--tag-border:#f2874b6b;--tag-warning-bg:#f0c36a29;--tag-warning-border:#f0c36a66;--tag-success-bg:#6fd3b424;--tag-success-border:#6fd3b461;--source-bg:#ffffff0d;--button-secondary-bg:#222b4d;--embed-panel-bg:radial-gradient(circle at left top, #e85d1f38, transparent 18rem), linear-gradient(135deg, #1a2140, #151c36);--card-soft-bg:linear-gradient(180deg, #1d2648 0%, #151c36 130%);--shadow-sm:0 1px 2px #00000047, 0 1px 1px #0003;--shadow:0 8px 24px #00000057, 0 2px 8px #0000003d;--shadow-lg:0 22px 48px #0000006b, 0 8px 20px #00000047;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:clip}body{background:var(--paper);color:var(--text);font-family:var(--font-body);font-feature-settings:"ss01" 1;-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;background-image:radial-gradient(circle at 100% 0,#e85d1f0d,#0000 40%);background-repeat:no-repeat;margin:0;line-height:1.65;overflow-x:clip}::selection{background:var(--brand);color:#fff}a{color:inherit;text-decoration:none}button,input,select{font:inherit}h1,h2,h3,h4{font-family:var(--font-display);color:var(--accent)}.shell{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}.site-header{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:var(--header-bg);z-index:20;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:20px;min-height:76px;display:flex}.nav-cluster{flex-wrap:wrap;flex:auto;justify-content:flex-end;align-items:center;gap:10px;min-width:0;display:flex}.theme-toggle{border:1px solid color-mix(in srgb, var(--line) 88%, transparent);color:var(--muted);cursor:pointer;background:0 0;border-radius:999px;flex:none;justify-content:center;align-items:center;width:2.25rem;height:2.25rem;padding:0;transition:border-color .16s,color .16s,background-color .16s,box-shadow .16s;display:inline-flex}.theme-toggle-icon{flex:none;width:1.05rem;height:1.05rem;display:block}.theme-toggle:hover{background:var(--button-secondary-bg);border-color:color-mix(in srgb, var(--brand) 35%, var(--line));color:var(--accent)}.brand{flex:0 auto;align-items:center;gap:12px;min-width:0;font-weight:800;display:flex}.uninorte-logo{object-fit:contain;flex:none;width:auto;max-width:100%;height:auto;display:block}.uninorte-logo--brand-sm{max-width:min(180px,42vw);height:32px}.uninorte-logo--brand-md{max-width:min(220px,42vw);height:40px}.uninorte-logo--brand-lg{max-width:min(260px,48vw);height:48px}.uninorte-logo--hero{max-width:min(420px,88vw);height:clamp(52px,8vw,72px)}.uninorte-logo--emblem-collapsed{max-width:28px;height:36px}.brand span{min-width:0}.brand small{color:var(--muted);font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;font-size:.66rem;font-weight:600;display:block}.nav{background:var(--surface-soft);border:1px solid var(--line);border-radius:999px;flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:4px;min-width:0;max-width:100%;padding:5px;display:flex}.nav a{color:var(--muted);font-family:var(--font-mono);letter-spacing:.05em;text-transform:uppercase;white-space:nowrap;border-radius:999px;flex:none;padding:8px 14px;font-size:.71rem;font-weight:650;transition:background-color .16s,color .16s}.nav a:hover{background:var(--surface);color:var(--brand-dark)}.nav a.active,.nav a[aria-current=page]{color:#fff;box-shadow:var(--shadow-sm);background:#1b2559}.nav a.active:hover,.nav a[aria-current=page]:hover{color:#fff;background:#2c3a7e}.hero{color:#fff;background:radial-gradient(closest-side,#e85d1f57,#0000 72%) right -16vw top -20vw/54vw 54vw no-repeat,radial-gradient(closest-side,#2c3a7e8c,#0000 70%) left -10vw bottom -18vw/42vw 42vw no-repeat,linear-gradient(160deg,#0f1734 0%,#1b2559 60%,#2c3a7e 130%);padding:86px 0 66px;position:relative;overflow:hidden}.hero:before{content:"";opacity:.72;pointer-events:none;background:radial-gradient(circle,#ffffff29,#0000 68%);border-radius:999px;width:280px;height:280px;animation:12s ease-in-out infinite alternate float-orb;position:absolute;top:18%;left:64%}.hero:after{content:"";opacity:.35;pointer-events:none;background-image:linear-gradient(#ffffff0d 1px,#0000 1px);background-size:100% 3px;position:absolute;inset:0}.hero-grid{z-index:1;position:relative}.hero-seal{margin-bottom:30px}.eyebrow{color:var(--brand-light);font-family:var(--font-mono);letter-spacing:.2em;text-transform:uppercase;font-size:.8rem;font-weight:750}.hero h1,.page-title{font-size:clamp(2.3rem,6.4vw,4.6rem);font-family:var(--font-display);letter-spacing:-.03em;max-width:920px;color:inherit;margin:16px 0;font-weight:700;line-height:1.03}.page-title{color:var(--accent)}.hero .page-title,.hero h1{color:#fff}.hero p,.lead{color:#ffffffd6;max-width:920px;font-size:clamp(1.04rem,2.2vw,1.22rem);line-height:1.75}.hero a{color:#fff;text-underline-offset:4px;font-weight:800;-webkit-text-decoration:underline #e85d1fd9;text-decoration:underline #e85d1fd9}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:32px;display:flex}.button{cursor:pointer;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:12px 20px;font-size:.94rem;font-weight:750;transition:transform .16s,box-shadow .16s,background-color .16s;display:inline-flex}.button.primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px #e85d1f47}.button.primary:hover{background:var(--brand-dark);box-shadow:0 10px 26px #e85d1f5c}.button.secondary{background:var(--button-secondary-bg);border-color:var(--line);color:var(--accent)}.button.secondary:hover{border-color:var(--accent-soft);background:var(--surface-soft)}.button:hover{transform:translateY(-1px)}.button:disabled{cursor:not-allowed;opacity:.45;transform:none}.button:focus-visible,a.card:focus-visible,a.link-row:focus-visible,.icon-button:focus-visible,.simulado-option:focus-visible,.aulas-index-link:focus-visible,.discipline-filter-row .tag:focus-visible,.lesson-option:focus-visible,.theme-toggle:focus-visible{outline:none;box-shadow:0 0 0 3px #e85d1f29}.section{padding:32px 0}.section-header{justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:18px;display:flex}.section-header h2,.card h2,.card h3{letter-spacing:-.02em;margin:0}.section-header p{color:var(--muted);max-width:680px;margin:8px 0 0}@keyframes float-orb{0%{transform:translate(0,0)scale(1)}to{transform:translate(-28px,18px)scale(1.08)}}@keyframes reveal-up{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translate(0,0)}}@keyframes hero-enter{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translate(0,0)}}@keyframes soft-glow{0%,to{box-shadow:var(--shadow)}50%{box-shadow:0 18px 44px #e85d1f21, var(--shadow)}}.reveal-up{opacity:0;transform:translateY(14px)}.reveal-up.is-visible{animation:.55s cubic-bezier(.22,1,.36,1) both reveal-up}.reveal-up.reveal-stagger.is-visible{opacity:1;animation:none;transform:none}.reveal-stagger>*{opacity:0;transform:translateY(12px)}.reveal-stagger.is-visible>*{animation:.48s cubic-bezier(.22,1,.36,1) both reveal-up}.reveal-stagger.is-visible>:first-child{animation-delay:0s}.reveal-stagger.is-visible>:nth-child(2){animation-delay:45ms}.reveal-stagger.is-visible>:nth-child(3){animation-delay:90ms}.reveal-stagger.is-visible>:nth-child(4){animation-delay:.135s}.reveal-stagger.is-visible>:nth-child(5){animation-delay:.18s}.reveal-stagger.is-visible>:nth-child(6){animation-delay:.225s}.reveal-stagger.is-visible>:nth-child(7){animation-delay:.27s}.reveal-stagger.is-visible>:nth-child(8){animation-delay:.315s}.reveal-stagger.is-visible>:nth-child(n+9){animation-delay:.34s}.hero-motion>*{animation:.58s cubic-bezier(.22,1,.36,1) both hero-enter}.hero-motion>:first-child{animation-delay:40ms}.hero-motion>:nth-child(2){animation-delay:.1s}.hero-motion>:nth-child(3){animation-delay:.16s}.hero-motion>:nth-child(4){animation-delay:.22s}.hero-motion>:nth-child(5){animation-delay:.28s}.motion-lift{transition:transform .18s,box-shadow .18s,border-color .18s}.motion-lift:hover{transform:translateY(-3px)}.aulas-empty-state,.aulas-discipline-card{animation:.5s cubic-bezier(.22,1,.36,1) both reveal-up}.aulas-lesson-grid>*{animation:.42s cubic-bezier(.22,1,.36,1) both reveal-up}.aulas-lesson-grid>:first-child{animation-delay:0s}.aulas-lesson-grid>:nth-child(2){animation-delay:40ms}.aulas-lesson-grid>:nth-child(3){animation-delay:80ms}.aulas-lesson-grid>:nth-child(4){animation-delay:.12s}.aulas-lesson-grid>:nth-child(5){animation-delay:.16s}.aulas-lesson-grid>:nth-child(6){animation-delay:.2s}.aulas-lesson-grid>:nth-child(n+7){animation-delay:.23s}.page-intro{padding-top:48px}.page-intro .page-title{margin:12px 0}.simulado-layout{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);align-items:start;gap:14px;display:grid}.simulado-setup{position:sticky;top:96px}.simulado-setup-dimmed{opacity:.55;pointer-events:none}.simulado-session-chip{border-bottom:1px solid var(--line);margin-bottom:14px;padding-bottom:14px}.simulado-placeholder{min-height:280px}.simulado-main{min-width:0}.provas-toolbar{gap:12px;display:grid}.provas-filters{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:0;display:grid}.provas-table-shell{border-radius:var(--radius-lg)}.provas-pdf-link{color:var(--brand-dark);text-underline-offset:3px;white-space:nowrap;font-size:.9rem;font-weight:800;-webkit-text-decoration:underline #e85d1f59;text-decoration:underline #e85d1f59}.provas-pdf-link:hover{color:var(--brand)}.provas-count-footer{font-family:var(--font-mono);margin:0;font-size:.78rem}.cursos-grid{align-items:stretch}.course-card{flex-direction:column;gap:12px;height:100%;display:flex}.course-card-block h3{margin-top:4px}.course-card-footer{border-top:1px solid var(--line-soft);justify-content:flex-end;margin-top:auto;padding-top:12px;display:flex}.parecer-explorer{--parecer-progress:0%;gap:16px;display:grid}.parecer-explorer-toolbar{gap:10px;display:grid}.parecer-explorer-progress{background:color-mix(in srgb, var(--line) 80%, transparent);border-radius:999px;height:4px;overflow:hidden}.parecer-explorer-progress-fill{background:linear-gradient(90deg, var(--brand-light), var(--brand));transform-origin:0;height:100%;width:var(--parecer-progress);transition:width .28s;display:block}.parecer-explorer-nav{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;display:grid}.parecer-nav-btn{background:var(--surface);border:1px solid var(--line);color:var(--accent);cursor:pointer;font-family:var(--font-display);letter-spacing:-.01em;border-radius:999px;min-width:6.5rem;padding:8px 14px;font-size:.86rem;font-weight:700;transition:border-color .16s,background .16s,color .16s}.parecer-nav-btn:hover:not(:disabled){background:color-mix(in srgb, var(--brand) 8%, var(--surface));border-color:color-mix(in srgb, var(--brand) 35%, var(--line));color:var(--brand-dark)}.parecer-nav-btn:disabled{cursor:not-allowed;opacity:.42}.parecer-nav-btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.parecer-explorer-status{color:var(--muted);text-align:center;margin:0;font-size:.92rem}.parecer-explorer-status strong{color:var(--accent);font-family:var(--font-display);font-weight:800}.parecer-explorer-body{grid-template-columns:minmax(220px,280px) minmax(0,1fr);align-items:start;gap:18px;display:grid}.parecer-rail{gap:4px;padding:4px 0 4px 10px;display:grid;position:relative}.parecer-rail-track{background:var(--line);z-index:0;border-radius:999px;width:2px;position:absolute;top:18px;bottom:18px;left:21px}.parecer-rail-track-fill{background:linear-gradient(180deg, var(--brand-light), var(--brand));height:var(--parecer-progress);transition:height .28s;display:block;position:absolute;inset:0 0 auto}.parecer-station{color:var(--muted);cursor:pointer;text-align:left;z-index:1;background:0 0;border:1px solid #0000;border-radius:14px;grid-template-columns:24px minmax(0,1fr);align-items:start;gap:12px;padding:10px 12px 10px 4px;transition:background .18s,border-color .18s,color .18s,transform .18s;display:grid;position:relative}.parecer-station:hover{background:color-mix(in srgb, var(--surface-soft) 75%, transparent);color:var(--accent)}.parecer-station-marker{background:var(--surface);border:2px solid color-mix(in srgb, var(--brand) 40%, var(--line));border-radius:999px;justify-self:center;width:14px;height:14px;margin-top:4px;transition:background .18s,border-color .18s,box-shadow .18s,transform .18s}.parecer-station-copy{gap:2px;min-width:0;display:grid}.parecer-station-year{font-family:var(--font-display);letter-spacing:-.03em;font-size:1.08rem;font-weight:800;line-height:1.1}.parecer-station-headline{color:inherit;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:.82rem;line-height:1.35;display:-webkit-box;overflow:hidden}.parecer-station-meta{color:color-mix(in srgb, var(--muted) 88%, transparent);letter-spacing:.01em;font-size:.75rem}.parecer-station.is-passed .parecer-station-marker{border-color:var(--brand)}.parecer-station.is-active{background:linear-gradient(135deg, color-mix(in srgb, var(--brand) 12%, var(--surface)), color-mix(in srgb, var(--surface-soft) 55%, var(--surface)));border-color:color-mix(in srgb, var(--brand) 28%, var(--line));color:var(--accent);transform:translate(2px)}.parecer-station.is-active .parecer-station-marker{background:var(--brand);border-color:var(--brand);box-shadow:0 0 0 4px color-mix(in srgb, var(--brand) 18%, transparent);transform:scale(1.08)}.parecer-station.is-active .parecer-station-year{color:var(--brand-dark)}.parecer-station:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.parecer-detail{background:radial-gradient(circle at top right, color-mix(in srgb, var(--brand) 10%, transparent), transparent 42%), linear-gradient(180deg, color-mix(in srgb, var(--brand) 5%, var(--surface)) 0%, var(--surface) 38%), var(--surface);border:1px solid var(--line);border-radius:18px;gap:18px;min-height:100%;padding:22px 24px;animation:.24s parecer-detail-in;display:grid}@keyframes parecer-detail-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.parecer-detail-head{gap:12px;display:grid}.parecer-detail-title{font-family:var(--font-display);letter-spacing:-.035em;margin:4px 0 0;font-size:clamp(1.55rem,2.6vw,2rem);font-weight:800}.parecer-detail-headline{color:var(--brand-dark);font-family:var(--font-display);letter-spacing:-.015em;margin:8px 0 0;font-size:1.05rem;font-weight:700}.parecer-detail-summary{color:var(--muted);max-width:68ch;margin:0;font-size:.98rem;line-height:1.55}.parecer-detail-label{color:var(--accent);font-family:var(--font-display);letter-spacing:.07em;text-transform:uppercase;margin-bottom:8px;font-size:.76rem;font-weight:700;display:block}.parecer-course-line{color:var(--accent);max-width:70ch;margin:0;font-size:.95rem;line-height:1.55}.parecer-topic-groups{border-top:1px solid var(--line-soft);padding-top:16px}.parecer-topic-list{gap:8px;display:grid}.parecer-topic-group{background:color-mix(in srgb, var(--surface-soft) 65%, transparent);border:1px solid var(--line-soft);border-radius:14px;transition:border-color .16s,background .16s;overflow:hidden}.parecer-topic-group.is-open{background:var(--surface);border-color:color-mix(in srgb, var(--brand) 30%, var(--line))}.parecer-topic-toggle{color:var(--accent);cursor:pointer;font:inherit;text-align:left;background:0 0;border:0;justify-content:space-between;align-items:center;gap:12px;width:100%;padding:12px 14px;display:flex}.parecer-topic-toggle span:first-child{font-family:var(--font-display);letter-spacing:-.01em;font-size:.95rem;font-weight:700}.parecer-topic-count{color:var(--muted);flex-shrink:0;align-items:center;gap:8px;font-size:.8rem;display:inline-flex}.parecer-topic-chevron{border-bottom:1.5px solid;border-right:1.5px solid;width:7px;height:7px;transition:transform .16s;display:inline-block;transform:rotate(45deg)}.parecer-topic-group.is-open .parecer-topic-chevron{transform:rotate(225deg)translateY(2px)}.parecer-topic-toggle:focus-visible{outline:2px solid var(--brand);outline-offset:-2px}.parecer-topic-items{border-top:1px solid var(--line-soft);margin:0;padding:10px 14px 14px 2rem}.parecer-topic-items li{color:var(--muted)}@media (max-width:900px){.simulado-layout{grid-template-columns:1fr}.simulado-setup{position:static}.provas-filters{grid-template-columns:1fr 1fr}}@media (max-width:760px){.provas-filters,.parecer-explorer-body{grid-template-columns:1fr}.parecer-rail{scroll-snap-type:x proximity;grid-auto-columns:minmax(168px,72vw);grid-auto-flow:column;gap:8px;padding:4px 2px 10px;display:grid;overflow-x:auto}.parecer-rail-track{display:none}.parecer-station{scroll-snap-align:start;min-width:168px}.grid.cols-2.cursos-grid{grid-template-columns:1fr}}@media (max-width:560px){.parecer-explorer-nav{grid-template-columns:1fr 1fr}.parecer-explorer-status{order:-1;grid-column:1/-1}.parecer-nav-btn{width:100%;min-width:0}.parecer-detail{padding:16px}}@media (prefers-reduced-motion:reduce){.reveal-up,.reveal-stagger>*,.hero-motion>*,.aulas-empty-state,.aulas-discipline-card,.aulas-lesson-grid>*{opacity:1;transform:none;animation:none!important}.motion-lift:hover{transform:none}.parecer-detail{animation:none}.parecer-station,.parecer-station-marker,.parecer-explorer-progress-fill,.parecer-rail-track-fill,.parecer-topic-chevron{transition:none}}.grid{align-items:start;gap:14px;display:grid}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.stack{place-items:start stretch;gap:14px;display:grid}.stack>.card,.shell>.card{box-sizing:border-box;width:100%;max-width:none}.prose-block{max-width:68ch}.structure-block{background:var(--surface-soft);border:1px solid var(--line);border-radius:var(--radius-sm);box-sizing:border-box;color:var(--text);font-family:var(--font-mono);white-space:pre-wrap;width:100%;max-width:100%;margin:10px 0 0;padding:12px 14px;font-size:.86rem;line-height:1.55;overflow:auto}.prose-block>h2,.prose-block>.eyebrow{max-width:none}.trends-table-wrap{margin-top:12px}.trends-table{table-layout:fixed;width:100%;min-width:0}.trends-table th,.trends-table td{vertical-align:middle;padding:10px 12px}.trends-table th:first-child,.trends-table td:first-child{width:26%}.trends-table th:nth-child(2),.trends-table td:nth-child(2){white-space:nowrap;width:22%}.trends-table th:nth-child(3),.trends-table td:nth-child(3){width:52%}.trends-table td:nth-child(2) .tag{white-space:nowrap;display:inline-flex}@media (max-width:760px){.trends-table{table-layout:auto;min-width:560px}.trends-table th:first-child,.trends-table td:first-child,.trends-table th:nth-child(2),.trends-table td:nth-child(2),.trends-table th:nth-child(3),.trends-table td:nth-child(3){width:auto}}.dense-list{gap:6px;margin:8px 0 0;padding-left:1.15rem;display:grid}.dense-list li{padding-left:2px;line-height:1.45}.synthesis-grid{grid-template-columns:1fr;gap:12px;display:grid}.synthesis-card{background:linear-gradient(165deg, color-mix(in srgb, var(--brand) 7%, var(--surface)) 0%, var(--surface) 42%);border:1px solid var(--line);border-radius:var(--radius);min-width:0;box-shadow:var(--shadow-sm);align-content:start;gap:8px;padding:16px 18px 16px 20px;display:grid;position:relative;overflow:hidden}.synthesis-card:before{content:"";background:linear-gradient(180deg, var(--brand-light), var(--brand));width:3px;position:absolute;inset:0 auto 0 0}.synthesis-card-top{flex-wrap:wrap;align-items:baseline;gap:8px 12px;padding-left:6px;display:flex}.synthesis-index{font-family:var(--font-mono);letter-spacing:.06em;color:var(--brand-dark);flex-shrink:0;font-size:.78rem;font-weight:600}.synthesis-label{color:var(--accent);margin:0;font-size:1.05rem;line-height:1.25}.synthesis-text{color:var(--muted);max-width:72ch;margin:0;padding-left:6px;font-size:.95rem;line-height:1.55}.edition-card{gap:10px;display:grid}.edition-card-head{gap:4px;display:grid}.edition-card-head h2{margin:0}.edition-note{max-width:68ch;margin:0}.edition-block h3{margin:2px 0 0;font-size:.92rem}.edition-block .dense-list,.course-card h2{margin-top:6px}.course-card h3{margin-top:12px}.stack-list-dense{gap:10px;margin-top:10px}.provas-toolbar .filters{margin-bottom:12px}.provas-count{margin:0}.provas-mobile-list{gap:10px;display:none}.provas-mobile-card .button{width:100%}.provas-mobile-year{color:var(--accent);font-family:var(--font-mono);font-size:.9rem;font-weight:600}@media (max-width:760px){.provas-desktop-table{display:none}.provas-mobile-list{display:grid}}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);min-width:0;max-width:100%;padding:18px 20px;transition:box-shadow .18s,transform .18s,border-color .18s}a.card:hover,.card.interactive:hover{border-color:var(--brand-light);box-shadow:var(--shadow);transform:translateY(-1px)}.card.soft{background:var(--card-soft-bg)}.card.compact{box-shadow:none;padding:14px 16px}.card h2{font-size:1.22rem}.card h3{margin:14px 0 8px;font-size:1.02rem}.card>h2+p,.card>h3+p,.card>.eyebrow+h2,.card>p.muted:first-of-type{margin-top:6px}.mini-card{padding:14px 16px}a.card.course-home-card,a.card.mini-card,.card.mini-card{flex-direction:column;gap:8px;height:100%;display:flex}a.card.lesson-preview-card:hover{box-shadow:var(--shadow);border-color:#e85d1f70;transform:none}.lesson-preview-year{color:var(--muted);font-family:var(--font-mono);flex-shrink:0;font-size:.74rem;font-weight:600}.link-row-meta{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px 12px;display:flex}.link-row-count{color:var(--muted);font-family:var(--font-mono);white-space:nowrap;font-size:.78rem;font-weight:600}.stat-strip{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);grid-template-columns:repeat(4,minmax(0,1fr));gap:0;display:grid;overflow:hidden}.stat-item{padding:16px 18px;position:relative}.stat-item+.stat-item{border-left:1px solid var(--line)}.stat{font-family:var(--font-display);letter-spacing:-.04em;color:var(--accent);font-size:clamp(1.55rem,2.6vw,2.1rem);font-weight:700;line-height:1.1}.stat-item p{margin:4px 0 0}.muted{color:var(--muted)}.link-list{border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);display:grid;overflow:hidden}.link-row{background:var(--surface);gap:8px;padding:14px 16px;transition:background-color .16s,border-color .16s;display:grid}.link-row+.link-row{border-top:1px solid var(--line)}a.link-row:hover{background:var(--surface-soft)}.link-row-top{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:8px 12px;display:flex}.link-row h2,.link-row h3{margin:0;font-size:1.08rem}.link-row p{margin:0}.stack-list{gap:12px;margin-top:14px;display:grid}.stack-item{gap:6px;display:grid}.stack-item-top{justify-content:space-between;align-items:center;gap:8px;display:flex}.panel-split{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);align-items:start;gap:14px;display:grid}.review-list{gap:0;margin-top:10px;display:grid}.review-item{border-top:1px solid var(--line);gap:4px;padding:12px 0;display:grid}.review-item:first-child{border-top:0;padding-top:0}.review-item h3{margin:0;font-size:.98rem}.review-item p{margin:0}.tag-list{flex-wrap:wrap;gap:6px;margin-top:10px;display:flex}.tag-list.lesson-preview{gap:8px}.tag-list.lesson-preview .tag{border-radius:10px;max-width:min(100%,28rem)}.tag-list-footer{margin-top:14px}.tag{background:var(--tag-bg);border:1px solid var(--tag-border);color:var(--brand-dark);font-family:var(--font-mono);letter-spacing:.01em;border-radius:999px;padding:4px 10px;font-size:.74rem;font-weight:700;display:inline-flex}.tag.warning{background:var(--tag-warning-bg);border-color:var(--tag-warning-border);color:var(--warning)}.tag.success{background:var(--tag-success-bg);border-color:var(--tag-success-border);color:var(--success)}.table-wrap{border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:auto hidden}table{border-collapse:collapse;width:100%;min-width:640px}th,td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:15px 18px}th{color:#fff;font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;background:#1b2559;font-size:.71rem;font-weight:600}tbody tr:nth-child(2n) td{background:var(--surface-soft)}tbody tr:hover td{background:var(--tag-bg)}tr:last-child td{border-bottom:0}.filters{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:20px;display:grid}.input,.select{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--text);width:100%;min-height:46px;padding:0 14px;transition:border-color .16s,box-shadow .16s}.input:focus,.select:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 3px #e85d1f29}.progress{background:var(--sand);border-radius:999px;height:11px;overflow:hidden}.progress span{background:linear-gradient(90deg, var(--brand), var(--brand-dark));border-radius:inherit;height:100%;transition:width .8s;display:block}.lesson-option{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);cursor:pointer;text-align:left;width:100%;margin-top:10px;padding:12px 14px;transition:border-color .16s,box-shadow .16s;display:block}.lesson-option:hover{border-color:var(--accent-soft)}.lesson-option.selected{border-color:var(--brand);box-shadow:0 0 0 3px #e85d1f24}.lesson-option.correct{border-color:var(--success);color:var(--success);background:var(--tag-success-bg)}.lesson-option.wrong{border-color:var(--danger);color:var(--danger);background:#b4231814}html[data-theme=dark] .lesson-option.wrong{background:#ff8d7e1f}.no-scroll,.lesson-card{overflow:hidden}.lesson-card-header{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.lesson-actions{flex-wrap:wrap;align-items:center;gap:10px;margin-top:14px;display:flex}.pending-action{cursor:default}.pending-action:hover{transform:none}.lesson-discipline-stack{gap:16px;display:grid}.lesson-carousel-section{padding:14px 16px 12px;position:relative;overflow:visible}.lesson-carousel-section:nth-child(2n){animation-delay:80ms}.lesson-carousel-section:nth-child(3n){animation-delay:.14s}.lesson-identity-panel{background:var(--embed-panel-bg);border:1px solid var(--line);border-radius:var(--radius);grid-template-columns:minmax(0,1.35fr) minmax(120px,.45fr);align-items:center;gap:14px;min-width:0;padding:14px 16px;display:grid}.lesson-identity-copy{align-content:start;gap:8px;min-width:0;display:grid}.lesson-identity-copy h2{overflow-wrap:anywhere;margin:0;font-size:clamp(1.35rem,2.4vw,1.9rem)}.lesson-identity-lead{max-width:54ch;margin:0}.lesson-identity-copy .muted{margin:0}.lesson-identity-symbol{aspect-ratio:1;background:radial-gradient(circle at 30% 25%, #e85d1f2e, transparent 55%), var(--surface);border:1px solid var(--line);border-radius:var(--radius);color:var(--accent);justify-content:center;place-self:center;align-items:center;width:100%;max-width:148px;min-height:112px;display:grid}html[data-theme=dark] .lesson-identity-symbol{background:radial-gradient(circle at 30% 25%, #f2874b38, transparent 55%), var(--surface);color:var(--brand-light)}.discipline-icon{place-items:center;width:72%;height:72%;display:grid}.discipline-icon-svg{width:100%;max-width:112px;height:100%;max-height:112px;display:block}.discipline-directory{gap:16px;display:grid}.discipline-directory-toolbar{grid-template-columns:minmax(0,1.4fr) minmax(0,1.6fr) minmax(160px,.7fr);align-items:end;gap:14px;display:grid}.discipline-filter-row{flex-wrap:wrap;gap:6px;display:flex}.discipline-filter-row .tag{appearance:none;cursor:pointer;font-family:var(--font-mono);font-size:.74rem;font-weight:700;line-height:1.2;transition:background-color .16s,color .16s,border-color .16s}.discipline-filter-row .tag.is-active,.discipline-filter-row .tag[aria-pressed=true]{color:#fff;background:#1b2559;border-color:#1b2559}.discipline-filter-row .tag.is-active:hover,.discipline-filter-row .tag[aria-pressed=true]:hover{color:#fff;background:#2c3a7e;border-color:#2c3a7e}.discipline-sort{gap:6px;display:grid}.discipline-directory-count{margin:0}.discipline-directory-grid{gap:12px;display:grid}.discipline-entry{gap:12px;padding:16px 18px;display:grid}.discipline-entry-top{gap:10px;display:grid}.discipline-entry-identity{grid-template-columns:72px minmax(0,1fr);align-items:flex-start;gap:12px;display:grid}.discipline-entry-symbol{aspect-ratio:1;background:radial-gradient(circle at 30% 25%, #e85d1f29, transparent 55%), var(--surface-soft);border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--accent);place-items:center;display:grid}html[data-theme=dark] .discipline-entry-symbol{background:radial-gradient(circle at 30% 25%, #f2874b33, transparent 55%), var(--surface-soft);color:var(--brand-light)}.discipline-entry-symbol .discipline-icon{width:64%;height:64%}.discipline-entry-symbol .discipline-icon-svg{max-width:44px;max-height:44px}.discipline-entry h2{margin:6px 0 0}.discipline-entry-note{max-width:62ch;margin:0}.discipline-entry-metrics{background:var(--surface-soft);border:1px solid var(--line);border-radius:var(--radius-sm);flex-wrap:wrap;gap:0;width:fit-content;max-width:100%;display:flex;overflow:hidden}.discipline-entry-metrics>div{min-width:7.5rem;padding:10px 14px}.discipline-entry-metrics>div+div{border-left:1px solid var(--line)}.discipline-entry-metrics .stat{font-size:clamp(1rem,1.5vw,1.22rem)}.discipline-entry-metrics p{margin:2px 0 0;font-size:.82rem}.discipline-entry>.progress{max-width:22rem;height:8px}.discipline-entry-block{gap:6px;display:grid}.discipline-entry-block h3{margin:0;font-size:.88rem}.discipline-entry-block .tag-list{margin-top:0}.discipline-entry-actions{flex-wrap:wrap;gap:8px;margin-top:2px;display:flex}@media (max-width:960px){.discipline-directory-toolbar{grid-template-columns:1fr;align-items:stretch}.discipline-entry-metrics{width:100%}.discipline-entry-metrics>div{flex:calc(50% - 1px);min-width:0}.discipline-entry-metrics>div:nth-child(odd){border-left:0}.discipline-entry-metrics>div:nth-child(n+3){border-top:1px solid var(--line)}}@media (max-width:640px){.discipline-entry-identity{grid-template-columns:64px minmax(0,1fr)}.discipline-entry-actions{flex-direction:column}.discipline-entry-actions .button{width:100%}}.carousel-toolbar{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;margin-top:14px;display:flex}.lesson-carousel{overscroll-behavior-x:contain;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:var(--brand) var(--surface-soft);grid-auto-columns:minmax(min(100%,320px),320px);grid-auto-flow:column;align-items:stretch;gap:12px;width:100%;max-width:100%;margin-top:12px;padding:2px 2px 14px;scroll-padding-inline:2px;display:grid;overflow-x:auto}.lesson-carousel::-webkit-scrollbar{height:10px}.lesson-carousel::-webkit-scrollbar-track{background:var(--surface-soft);border-radius:999px}.lesson-carousel::-webkit-scrollbar-thumb{background:var(--brand);border-radius:999px}.lesson-carousel::-webkit-scrollbar-thumb:hover{background:var(--brand-dark)}.lesson-carousel-card{scroll-snap-align:start;flex-direction:column;gap:8px;min-width:0;max-width:100%;height:100%;min-height:100%;padding:14px;display:flex}.lesson-carousel-card h3{overflow-wrap:anywhere;margin:2px 0 0;font-size:1.05rem}.lesson-carousel-card>p.muted{margin:0}.lesson-carousel-card:hover{border-color:#e85d1f70;animation:2.6s ease-in-out infinite soft-glow}.lesson-carousel-card .source-list{margin-top:8px}.lesson-carousel-card .lesson-actions{margin-top:auto;padding-top:10px}.lesson-carousel-card .lesson-actions .button{width:100%}.aulas-explorer{gap:16px;display:grid}.aulas-toolbar{grid-template-columns:minmax(240px,1fr) minmax(0,1.3fr) auto;align-items:end;gap:12px;display:grid}.aulas-toolbar .input{width:100%;min-width:0}.aulas-toolbar .input:disabled{cursor:not-allowed;opacity:.62}.aulas-empty-state{background:radial-gradient(circle at top left, color-mix(in srgb, var(--brand) 12%, transparent), transparent 42%), linear-gradient(180deg, color-mix(in srgb, var(--surface-soft) 80%, var(--surface)), var(--surface));border:1px dashed color-mix(in srgb, var(--brand) 28%, var(--line));border-radius:18px;justify-items:start;gap:8px;padding:28px 24px;display:grid}.aulas-empty-state h2{font-family:var(--font-display);letter-spacing:-.03em;margin:0;font-size:clamp(1.4rem,2.4vw,1.8rem)}.aulas-empty-state .muted{max-width:52ch;margin:0}.aulas-discipline-card{background:radial-gradient(circle at top right, color-mix(in srgb, var(--brand) 10%, transparent), transparent 40%), var(--surface);border:1px solid var(--line);border-radius:18px;gap:16px;padding:20px 22px;display:grid}.aulas-discipline-card-head{grid-template-columns:minmax(0,1.4fr) minmax(220px,.9fr);align-items:start;gap:18px;display:grid}.aulas-discipline-card h2{font-family:var(--font-display);letter-spacing:-.03em;margin:4px 0 0;font-size:clamp(1.35rem,2.2vw,1.7rem)}.aulas-discipline-note{color:var(--muted);max-width:62ch;margin:10px 0 0;line-height:1.55}.aulas-discipline-stats{grid-template-columns:1fr 1fr;gap:10px;display:grid}.aulas-discipline-stats>div{background:color-mix(in srgb, var(--surface-soft) 70%, transparent);border:1px solid var(--line-soft);border-radius:12px;gap:4px;padding:10px 12px;display:grid}.aulas-discipline-stat-label{color:var(--muted);font-family:var(--font-display);letter-spacing:.06em;text-transform:uppercase;font-size:.72rem;font-weight:700;display:block}.aulas-discipline-stats strong{color:var(--accent);font-family:var(--font-display);letter-spacing:-.02em;font-size:.98rem;font-weight:800}.aulas-discipline-courses{border-top:1px solid var(--line-soft);padding-top:14px}.aulas-discipline-course-line{color:var(--accent);margin:8px 0 0;font-size:.92rem;line-height:1.5}.aulas-discipline-field{gap:6px;min-width:0;display:grid}.aulas-discipline-field .select{width:100%}.aulas-progress-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);white-space:nowrap;align-items:center;gap:10px;min-height:46px;padding:0 16px;display:flex}.aulas-progress-bar{width:110px;height:8px}.aulas-progress-count{color:var(--success);font-family:var(--font-mono);font-size:.78rem;font-weight:700}.aulas-index{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:14px 16px}.aulas-index-list{gap:6px;margin:0;padding:0;list-style:none;display:grid}.aulas-index-link{appearance:none;border-radius:var(--radius-sm);color:inherit;cursor:pointer;font:inherit;text-align:left;background:0 0;border:1px solid #0000;grid-template-columns:2rem minmax(0,1fr) auto;align-items:center;gap:10px;width:100%;padding:8px 10px;transition:background-color .16s,border-color .16s,color .16s;display:grid}.aulas-index-link:hover{background:var(--surface-soft);border-color:var(--line)}.aulas-index-link.is-active,.aulas-index-link[aria-pressed=true]{color:#fff;background:#1b2559;border-color:#1b2559}.aulas-index-link.is-active .aulas-index-num,.aulas-index-link.is-active .aulas-index-meta,.aulas-index-link[aria-pressed=true] .aulas-index-num,.aulas-index-link[aria-pressed=true] .aulas-index-meta{color:#ffffffd1}.aulas-index-num{color:var(--accent);font-family:var(--font-mono);font-size:.78rem;font-weight:700}.aulas-index-meta{color:var(--muted);font-family:var(--font-mono);font-size:.74rem;font-weight:600}.aulas-search-count{margin:0}.aulas-lesson-grid{align-items:stretch}.aulas-lesson-card{flex-direction:column;gap:8px;height:100%;padding:14px 16px;transition:box-shadow .18s,border-color .18s;display:flex}.aulas-lesson-card:hover{box-shadow:var(--shadow);border-color:#e85d1f70}.aulas-lesson-card h3{margin:2px 0 0;font-size:1.05rem;line-height:1.35}.aulas-lesson-meta{margin:0;font-size:.88rem}.aulas-details-toggle{align-self:flex-start;padding:8px 12px;font-size:.84rem}.aulas-lesson-card .lesson-actions{margin-top:auto;padding-top:8px}.aulas-lesson-card .lesson-actions .button{width:100%}@media (max-width:900px){.aulas-toolbar{grid-template-columns:1fr 1fr}.aulas-progress-panel{grid-column:1/-1;justify-content:space-between}.aulas-discipline-card-head{grid-template-columns:1fr}}@media (max-width:760px){.aulas-toolbar{grid-template-columns:1fr}.aulas-discipline-stats{grid-template-columns:1fr 1fr}}.source-list{border-top:1px solid var(--line);gap:6px;margin-top:12px;padding-top:12px;display:grid}.source-list strong,.source-item strong{color:var(--text)}.source-item{background:var(--source-bg);border:1px solid var(--line-soft);border-radius:var(--radius-sm);gap:4px;padding:10px;display:grid}.source-item span{color:var(--muted)}.source-item a{color:var(--brand-dark);overflow-wrap:anywhere;text-underline-offset:3px;word-break:break-word;font-weight:800;-webkit-text-decoration:underline #e85d1f59;text-decoration:underline #e85d1f59}.source-meta{font-family:var(--font-mono);letter-spacing:.02em;font-size:.78rem;font-weight:750}.slide-preview{background:radial-gradient(circle at right top, #e85d1f33, transparent 18rem), linear-gradient(160deg, var(--accent-deep), var(--accent));border-radius:var(--radius);color:#fff;min-height:0;margin:16px 0;padding:22px 24px}.slide-preview p{color:#ffffffd1;max-width:720px;font-size:1.12rem}.lesson-modal{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);z-index:80;background:#0f1428c7;padding:28px;position:fixed;inset:0}.lesson-stage{background:var(--paper);border:1px solid #fff6;border-radius:28px;gap:18px;max-width:1180px;height:100%;margin:0 auto;padding:26px;display:grid;overflow:auto;box-shadow:0 30px 90px #00000059}.lesson-stage-top,.slide-controls{justify-content:space-between;align-items:center;gap:16px;display:flex}.icon-button{background:var(--button-secondary-bg);border:1px solid var(--line);color:var(--accent);cursor:pointer;border-radius:999px;padding:10px 16px;font-weight:750;transition:border-color .16s,color .16s}.icon-button:hover{border-color:var(--brand);color:var(--brand-dark)}.gamma-slide{background:radial-gradient(circle at 92% 16%, #e85d1f3d, transparent 20rem), var(--card-soft-bg);border:1px solid var(--line);border-radius:28px;min-height:420px;padding:clamp(28px,5vw,68px)}.gamma-slide h3{color:var(--accent);font-family:var(--font-display);letter-spacing:-.03em;max-width:860px;margin:14px 0 18px;font-size:clamp(2rem,5vw,4.6rem);line-height:1}.gamma-slide p{color:var(--muted);max-width:760px;font-size:clamp(1.05rem,2vw,1.35rem)}.gamma-slide ul{gap:12px;max-width:820px;margin-top:30px;padding:0;list-style:none;display:grid}.gamma-slide li{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--brand);border-radius:var(--radius-sm);padding:14px 16px}.quiz-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}.quiz-grid{gap:18px;display:grid}.quiz-question{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:18px}.footer{background:var(--accent-deep);border-top:1px solid var(--line);color:#ffffffb8;margin-top:64px;padding:46px 0}.footer-inner{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:20px;display:grid}.footer-brand{align-items:center;gap:12px;display:flex}.footer-brand span{color:#fff9;font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;font-size:.71rem;font-weight:700;display:block}.footer p{margin:0}.footer-credit{text-align:right;font-size:.94rem}.footer a{color:var(--brand-light);text-underline-offset:3px;font-weight:800;-webkit-text-decoration:underline #f2874b99;text-decoration:underline #f2874b99}.footer a:hover{color:#fff}@media (max-width:1100px){.lesson-identity-panel{grid-template-columns:1fr}.lesson-identity-symbol{max-width:160px;min-height:120px}.nav{justify-content:flex-start}}@media (max-width:860px){.shell{padding:0 16px}.header-inner{flex-direction:column;align-items:stretch;gap:12px;min-height:0;padding:14px 0}.nav-cluster{flex-direction:row;justify-content:flex-start;align-items:center;gap:8px;width:100%}.nav{-webkit-overflow-scrolling:touch;scrollbar-width:none;border-radius:18px;flex-wrap:nowrap;flex:auto;justify-content:flex-start;width:auto;min-width:0;overflow-x:auto}.nav::-webkit-scrollbar{display:none}.theme-toggle{flex-shrink:0}.section-header,.footer-inner{flex-direction:column;align-items:flex-start}.section-header{gap:14px}.section{padding:28px 0}.card{padding:16px}.mini-card{padding:14px}.stat-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.stat-item:nth-child(odd){border-left:0}.stat-item:nth-child(n+3){border-top:1px solid var(--line)}.panel-split{grid-template-columns:1fr}.footer-inner{display:flex}.footer-credit{text-align:left}.lesson-card-header,.lesson-stage-top,.slide-controls,.lesson-actions{flex-direction:column;align-items:stretch}.lesson-actions .button,.carousel-toolbar .icon-button{width:100%}.lesson-identity-panel{gap:14px;padding:14px}.lesson-identity-symbol{max-width:132px;min-height:112px}.lesson-carousel{grid-auto-columns:minmax(min(100%,280px),100%);gap:12px;padding-bottom:12px}.carousel-toolbar{justify-content:stretch}.hero-actions{width:100%}.hero-actions .button{flex:100%}.tag-list{max-width:100%}.lesson-modal{padding:10px}.lesson-stage{border-radius:20px;padding:16px}.gamma-slide{min-height:auto}.grid.cols-2,.grid.cols-3,.grid.cols-4,.filters,.simulado-filters{grid-template-columns:1fr}.hero{padding:52px 0 40px}.hero h1,.page-title{font-size:clamp(1.9rem,9vw,3.2rem)}}@media (max-width:520px){.shell{padding:0 14px}.brand small{display:none}.uninorte-logo--brand-md{max-width:min(180px,52vw);height:34px}.nav a{padding:7px 10px;font-size:.64rem}.theme-toggle{width:2rem;height:2rem}.theme-toggle-icon{width:.95rem;height:.95rem}.stat-strip{grid-template-columns:1fr}.stat-item+.stat-item,.stat-item:nth-child(n+3){border-left:0;border-top:1px solid var(--line)}.lesson-carousel{grid-auto-columns:minmax(min(100%,260px),100%)}.lesson-identity-symbol{max-width:112px;min-height:100px}.source-item{padding:10px}}.simulado-filters{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:4px;display:grid}.simulado-field{gap:6px;display:grid}.simulado-field>span{color:var(--muted);font-family:var(--font-mono);letter-spacing:.05em;text-transform:uppercase;font-size:.72rem;font-weight:700}.simulado-field-wide{grid-column:1/-1}.simulado-history{border-top:1px solid var(--line);gap:10px;margin-top:22px;padding-top:18px;display:grid}.simulado-exam-top{flex-wrap:wrap;justify-content:space-between;align-items:start;gap:16px;display:flex}.simulado-progress{background:color-mix(in srgb, var(--line) 80%, transparent);border-radius:999px;height:6px;margin:16px 0 20px;overflow:hidden}.simulado-progress span{background:linear-gradient(90deg, var(--brand), var(--brand-light,var(--brand)));height:100%;display:block}.simulado-stem{color:var(--accent);gap:12px;max-width:72ch;margin:0 0 18px;font-size:1.05rem;line-height:1.65;display:grid}.simulado-stem>p{margin:0}.simulado-stem-heading{letter-spacing:.02em;text-transform:uppercase;margin:4px 0 0;font-size:.95rem;font-weight:700}.simulado-stem-quote{border-left:3px solid var(--line);color:var(--muted);margin:0;padding-left:12px;font-size:.92rem}.simulado-stem-because{letter-spacing:.04em;text-align:center;text-transform:uppercase;margin:4px 0;font-weight:700}.simulado-stem-assertion{grid-template-columns:auto 1fr;gap:6px 10px;margin:0;display:grid}.simulado-stem-assertion strong{font-variant-numeric:tabular-nums}.simulado-stem-table-wrap{overflow-x:auto}.simulado-stem-table{border-collapse:collapse;width:100%;min-width:280px;font-size:.92rem}.simulado-stem-table th,.simulado-stem-table td{border:1px solid var(--line);text-align:left;padding:8px 10px}.simulado-stem-table th{background:var(--card-soft-bg,var(--surface));font-weight:700}.simulado-figure{border:1px solid var(--line);background:#fff;border-radius:16px;width:100%;max-width:100%;max-height:min(70vh,720px);margin:8px 0 4px;padding:10px;overflow:auto}.simulado-figure img{width:auto;max-width:100%;height:auto;margin:0 auto;display:block}.simulado-option-code{text-align:left;white-space:pre-wrap;word-break:break-word;margin:0;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.86rem;line-height:1.45;overflow-x:auto}.simulado-note,.simulado-pdf-links{margin:0 0 16px}.simulado-pdf-links a{color:var(--brand);font-weight:700}.simulado-options{gap:10px;display:grid}.simulado-option{background:var(--card-soft-bg,var(--surface));border:1px solid var(--line);color:var(--accent);cursor:pointer;text-align:left;border-radius:16px;align-items:flex-start;gap:12px;padding:14px 16px;transition:border-color .16s,background .16s;display:flex}.simulado-option:hover{border-color:var(--brand)}.simulado-option.is-selected{border-color:var(--brand);background:color-mix(in srgb, var(--brand) 12%, var(--surface))}.simulado-option.is-correct{border-color:color-mix(in srgb, #1f8f5f 70%, var(--brand));background:color-mix(in srgb, #1f8f5f 14%, var(--surface))}.simulado-option.is-wrong{border-color:color-mix(in srgb, #c4472b 70%, var(--brand));background:color-mix(in srgb, #c4472b 12%, var(--surface))}.simulado-option-letter{background:var(--surface);border:1px solid var(--line);border-radius:999px;flex:none;justify-content:center;align-items:center;width:28px;height:28px;font-weight:800;display:inline-flex}.simulado-feedback{background:var(--surface-soft);border:1px solid var(--line);border-radius:var(--radius-sm);margin:14px 0 0;padding:12px 16px}.simulado-feedback-note{color:var(--muted);margin:8px 0 0}.simulado-resume{border-top:1px solid var(--line);margin-top:16px;padding-top:14px}.simulado-discipline-breakdown{margin-bottom:8px}.simulado-nav{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-top:22px;display:flex}.simulado-result-list{gap:12px;margin-top:18px;display:grid}.simulado-result-item{background:var(--card-soft-bg,var(--surface));border:1px solid var(--line);border-radius:16px;padding:14px 16px}.simulado-result-meta{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px;display:flex}@media (max-width:720px){.simulado-nav{flex-direction:column;align-items:stretch}.simulado-nav .lesson-actions{width:100%}.simulado-nav .lesson-actions .button{flex:1}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}
