:root{--ucll-red: #e30046;--ucll-red-deep: #b40a4d;--ucll-dark: #003469;--ucll-dark-soft: #1b3d6a;--ucll-gold: #f9b425;--ucll-green: #1bb761;--bg: #f6f8fb;--bg-alt: #ffffff;--bg-tint: #f2fafe;--border: #e2e8ef;--border-strong: #c8d4e2;--text: #1a1e24;--text-muted: #57636f;--text-soft: #7a8590;--header-bg: rgba(255, 255, 255, .92);--slide-bg: #ffffff;--code-bg: #eef3f9;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 1px rgba(15, 23, 42, .04);--shadow-md: 0 6px 20px rgba(15, 23, 42, .08), 0 2px 4px rgba(15, 23, 42, .04);--shadow-lg: 0 20px 40px rgba(15, 23, 42, .12), 0 6px 12px rgba(15, 23, 42, .06);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 22px;--radius-pill: 999px;--font-body: "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;--font-head: "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "Fira Mono", "Consolas", "Menlo", monospace;--neon: #27e076;--neon-soft: rgba(39, 224, 118, .22);--max-w: 1180px}:root[data-theme=dark]{--ucll-red: #ff3366;--ucll-red-deep: #c7204d;--ucll-dark: #9ecdff;--ucll-dark-soft: #7bb1e9;--ucll-gold: #ffbf4d;--ucll-green: #27e076;--bg: #060a11;--bg-alt: #0b1220;--bg-tint: #0f1b2a;--border: #1b2a3d;--border-strong: #2b3f56;--text: #d6e4f0;--text-muted: #8fa8c0;--text-soft: #5d7590;--header-bg: rgba(10, 16, 27, .85);--slide-bg: #0b1220;--code-bg: #0e1a2a;--shadow-sm: 0 0 0 1px rgba(255, 51, 102, .08), 0 2px 6px rgba(0, 0, 0, .35);--shadow-md: 0 0 0 1px rgba(255, 51, 102, .12), 0 12px 28px rgba(0, 0, 0, .45);--shadow-lg: 0 0 0 1px rgba(255, 51, 102, .2), 0 30px 60px rgba(0, 0, 0, .6);--font-head: "JetBrains Mono", "Fira Code", "Fira Mono", "Consolas", "Menlo", monospace}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100%;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:16px;line-height:1.55;transition:background .25s ease,color .25s ease;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}:root[data-theme=dark] body{background-color:var(--bg);background-image:linear-gradient(rgba(39,224,118,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(39,224,118,.045) 1px,transparent 1px);background-size:32px 32px;background-attachment:fixed}.matrix-bg{position:fixed;top:0;right:0;bottom:0;left:0;width:100vw;height:100vh;z-index:0;pointer-events:none;opacity:.22;mix-blend-mode:screen}.app-shell{position:relative;z-index:1}.scanline{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1;pointer-events:none;background:linear-gradient(to bottom,transparent 0%,transparent 49%,rgba(39,224,118,.12) 50%,rgba(39,224,118,.02) 51%,transparent 52%,transparent 100%);background-size:100% 200%;animation:scanline-sweep 8s linear infinite}@keyframes scanline-sweep{0%{background-position:0% -100%}to{background-position:0% 100%}}.vignette{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1;pointer-events:none;background:radial-gradient(ellipse at center,transparent 55%,rgba(0,0,0,.55) 100%)}@keyframes crt-flicker{0%,to{opacity:1}3%{opacity:.92}3.5%{opacity:1}9%{opacity:.95}10%{opacity:1}}:root[data-theme=dark] body{animation:crt-flicker 9s infinite}:root[data-theme=dark] .app-header{border-bottom:1px solid transparent;background-image:linear-gradient(var(--header-bg),var(--header-bg)),linear-gradient(90deg,transparent 0%,var(--ucll-red) 35%,var(--neon) 50%,var(--ucll-red) 65%,transparent 100%);background-origin:padding-box,border-box;background-clip:padding-box,border-box;background-size:100% 100%,200% 2px;background-repeat:no-repeat;background-position:0 0,0 100%;animation:header-flow 6s linear infinite}@keyframes header-flow{0%{background-position:0 0,0% 100%}to{background-position:0 0,200% 100%}}@keyframes glitch-shift{0%,92%,to{transform:translate(0);filter:none;text-shadow:0 0 14px rgba(158,205,255,.35)}93%{transform:translate(-2px,1px);text-shadow:2px 0 0 rgba(255,51,102,.7),-2px 0 0 rgba(39,224,118,.7)}94%{transform:translate(1px,-1px);text-shadow:-2px 0 0 rgba(255,51,102,.7),2px 0 0 rgba(39,224,118,.7)}95%{transform:translate(-1px,1px);text-shadow:2px 0 0 rgba(255,51,102,.7)}96%{transform:translate(0);text-shadow:0 0 14px rgba(158,205,255,.35)}}:root[data-theme=dark] .hero h1,:root[data-theme=dark] .home-hero__title,:root[data-theme=dark] .slide--cover h1,:root[data-theme=dark] .slide--divider h1,:root[data-theme=dark] .divider__num{animation:glitch-shift 7s infinite}:root[data-theme=dark] .hero h1:after,:root[data-theme=dark] .home-hero__title:after{content:"_";display:inline-block;margin-left:8px;color:var(--neon);animation:caret-blink 1.1s step-end infinite;text-shadow:0 0 10px rgba(39,224,118,.8)}@keyframes caret-blink{0%,50%{opacity:1}50.01%,to{opacity:0}}:root[data-theme=dark] .brand__logo{animation:logo-pulse 3.4s ease-in-out infinite}@keyframes logo-pulse{0%,to{filter:drop-shadow(0 0 6px rgba(255,51,102,.5))}50%{filter:drop-shadow(0 0 14px rgba(255,51,102,.95))}}:root[data-theme=dark] .btn--primary{animation:neon-pulse 2.6s ease-in-out infinite}@keyframes neon-pulse{0%,to{box-shadow:0 0 14px #ff336659}50%{box-shadow:0 0 26px #ff3366a6}}:root[data-theme=dark] .week-card,:root[data-theme=dark] .home-week{position:relative;isolation:isolate}:root[data-theme=dark] .week-card:after,:root[data-theme=dark] .home-week:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;padding:1px;background:conic-gradient(from var(--angle, 0deg),rgba(255,51,102,0),rgba(255,51,102,.7) 15%,rgba(39,224,118,.7) 30%,rgba(255,51,102,0) 45%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .3s ease;animation:conic-rotate 5s linear infinite;pointer-events:none}:root[data-theme=dark] .week-card:hover:after,:root[data-theme=dark] .home-week:hover:after{opacity:1}:root[data-theme=dark] .home-hero__inner{background:linear-gradient(128deg,#040810,#0b1220,#0f1b2a);border-bottom:1px solid rgba(39,224,118,.15)}:root[data-theme=dark] .home-quick__item{background:var(--bg-alt);border-color:var(--border)}:root[data-theme=dark] .home-quick__icon{background:#27e0761a;color:var(--neon)}@property --angle{syntax: "<angle>"; initial-value: 0deg; inherits: false;}@keyframes conic-rotate{to{--angle: 360deg}}@media (prefers-reduced-motion: reduce){:root[data-theme=dark] .scanline,:root[data-theme=dark] body,:root[data-theme=dark] .app-header,:root[data-theme=dark] .hero h1,:root[data-theme=dark] .slide--cover h1,:root[data-theme=dark] .slide--divider h1,:root[data-theme=dark] .divider__num,:root[data-theme=dark] .hero h1:after,:root[data-theme=dark] .brand__logo,:root[data-theme=dark] .btn--primary,:root[data-theme=dark] .week-card:after{animation:none!important}}a{color:var(--ucll-red);text-decoration:none}a:hover{color:var(--ucll-red-deep)}h1,h2,h3,h4{font-family:var(--font-head);letter-spacing:-.01em;color:var(--ucll-dark);margin:0}.app-shell{display:flex;flex-direction:column;min-height:100vh}.app-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 28px;background:var(--header-bg);-webkit-backdrop-filter:saturate(180%) blur(10px);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--border)}.header-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;flex-wrap:wrap}.theme-toggle{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:var(--radius-pill);border:1px solid var(--border-strong);background:var(--bg-alt);color:var(--text);font-family:var(--font-mono);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;transition:border-color .15s ease,color .15s ease,background .15s ease}.theme-toggle:hover{border-color:var(--ucll-red);color:var(--ucll-red)}:root[data-theme=dark] .theme-toggle{color:var(--neon);border-color:#27e07666;box-shadow:0 0 12px #27e0762e}:root[data-theme=dark] .theme-toggle:hover{border-color:var(--neon);color:var(--neon);box-shadow:0 0 18px #27e07659}.theme-toggle__label{font-weight:700}:root[data-theme=dark] .brand__logo{filter:drop-shadow(0 0 6px rgba(255,51,102,.55))}.brand{display:flex;align-items:center;gap:14px;color:inherit}.brand__logo{height:38px;width:auto}.brand__text{display:flex;flex-direction:column;line-height:1.15}.brand__course{font-weight:700;color:var(--ucll-dark);font-size:15px}.brand__code{font-size:12px;color:var(--text-muted);letter-spacing:.02em}.header-back{font-weight:600;font-size:14px;color:var(--ucll-dark);padding:8px 14px;border-radius:var(--radius-pill);border:1px solid var(--border-strong);background:var(--bg-alt);transition:transform .15s ease,border-color .15s ease}.header-back:hover{transform:translate(-2px);border-color:var(--ucll-red);color:var(--ucll-red)}.nav-toggle{display:none;align-items:center;justify-content:center;width:42px;height:42px;flex:0 0 auto;border-radius:var(--radius-pill);border:1px solid var(--border-strong);background:var(--bg-alt);color:var(--ucll-dark);font-size:20px;line-height:1;cursor:pointer}:root[data-theme=dark] .nav-toggle{color:var(--neon);border-color:#27e07666}.nav-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:9;border:0;padding:0;cursor:default;background:#040a1680;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);animation:navBackdropIn .15s ease}@keyframes navBackdropIn{0%{opacity:0}to{opacity:1}}@media (max-width: 1260px){.nav-toggle{display:inline-flex}.header-actions{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;flex-wrap:nowrap;align-items:stretch;gap:6px;padding:12px 14px 16px;background:var(--header-bg);-webkit-backdrop-filter:saturate(180%) blur(10px);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--border);box-shadow:0 16px 32px -18px #0000008c;max-height:calc(100vh - 100%);overflow-y:auto;z-index:11}.header-actions.is-open{display:flex}.header-actions .header-back,.header-actions .theme-toggle{width:100%;justify-content:flex-start;text-align:left;transform:none;padding:12px 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12px;border-radius:var(--radius-pill);font-size:12px;font-weight:600;letter-spacing:.02em;text-transform:uppercase}.pill--red{background:#e300461a;color:var(--ucll-red)}.pill--blue{background:#0034691a;color:var(--ucll-dark)}.pill--gold{background:#f9b42529;color:#9a6a00}.pill--green{background:#1bb7611f;color:#137b45}.text-muted{color:var(--text-muted)}.home{display:flex;flex-direction:column;gap:0}.home-hero{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:var(--bg-alt);border:1px solid var(--border);box-shadow:var(--shadow-md)}.home-hero__glow{position:absolute;top:-40%;right:-10%;width:55%;height:140%;background:radial-gradient(ellipse at center,rgba(227,0,70,.14) 0%,transparent 70%);pointer-events:none}.home-hero__inner{position:relative;display:grid;grid-template-columns:1fr auto;gap:40px;padding:48px 44px 44px;background:linear-gradient(128deg,#00224b,#003469 42%,#0a4a7a);color:#fff}.home-hero__eyebrow{margin:0 0 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rgba(255,255,255,.12)}.home-stat__value{font-size:1rem;font-weight:700;line-height:1.2;color:#fff}.home-stat__label{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:#ffffff8c}.home-quick{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:20px}.home-quick--five{grid-template-columns:repeat(2,1fr)}@media (min-width: 700px){.home-quick--five{grid-template-columns:repeat(3,1fr)}}@media (min-width: 1080px){.home-quick--five{grid-template-columns:repeat(5,1fr)}}.home-quick__item{display:flex;align-items:flex-start;gap:14px;padding:18px 20px;border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg-alt);color:inherit;text-decoration:none;text-align:left;box-shadow:var(--shadow-sm);transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease;cursor:pointer;font:inherit;width:100%}.home-quick__item:hover{border-color:var(--border-strong);box-shadow:var(--shadow-md);transform:translateY(-2px)}.home-quick__item--alert{border-color:#e3004659;background:linear-gradient(135deg,rgba(227,0,70,.06) 0%,var(--bg-alt) 55%)}.home-quick__item--alert strong{color:var(--ucll-red)}.home-quick__item--btn{-webkit-appearance:none;-moz-appearance:none;appearance:none}.home-quick__icon{flex-shrink:0;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:var(--bg-tint);color:var(--ucll-dark);font-weight:800;font-size:14px}.home-quick__item strong{display:block;font-size:14px;color:var(--ucll-dark);margin-bottom:2px}.home-quick__sub{display:block;font-size:12px;color:var(--text-muted);line-height:1.35}.home-section{margin-top:48px}.home-section__head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}.home-section__head h2{font-size:1.65rem;margin-bottom:4px}.home-section__head p{margin:0;font-size:14px;color:var(--text-muted)}.home-weeks{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}.home-week{display:grid;grid-template-columns:auto 1fr auto;gap:20px;align-items:center;padding:20px 22px;background:var(--bg-alt);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:border-color .15s ease,box-shadow .15s ease;min-width:0}.home-week__body{min-width:0}.home-week:hover{border-color:var(--border-strong);box-shadow:var(--shadow-md)}.home-week--capstone{border-color:#1bb76159;background:linear-gradient(90deg,rgba(27,183,97,.05) 0%,var(--bg-alt) 28%)}.home-week__rail{display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:12px;background:linear-gradient(145deg,#e300461f,#00346914);border:1px solid var(--border)}.home-week__num{font-family:var(--font-head);font-size:1.35rem;font-weight:800;color:var(--ucll-red);letter-spacing:-.03em}.home-week__top{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}.home-week__title{margin:0;font-size:1.1rem;line-height:1.3;color:var(--ucll-dark)}.home-week__duration{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-soft);overflow-wrap:anywhere}.home-week__subtitle{margin:6px 0 10px;font-size:13px;color:var(--text-muted);line-height:1.45}.home-week__meta{display:flex;flex-wrap:wrap;gap:8px}.home-week__actions{display:flex;flex-direction:column;gap:8px;min-width:100px}.home-schedule__list{display:flex;flex-direction:column;gap:8px}.home-schedule__item{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-alt);overflow:hidden;box-shadow:var(--shadow-sm)}.home-schedule__item[open]{border-color:var(--border-strong);box-shadow:var(--shadow-md)}.home-schedule__summary{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;padding:16px 20px;cursor:pointer;list-style:none;font-weight:600;color:var(--ucll-dark)}.home-schedule__summary::-webkit-details-marker{display:none}.home-schedule__badge{font-size:11px;font-weight:800;letter-spacing:.06em;color:var(--ucll-red);background:#e3004614;padding:4px 10px;border-radius:var(--radius-pill)}.home-schedule__name{font-size:15px;line-height:1.3}.home-schedule__chevron{color:var(--text-soft);transition:transform .2s ease}.home-schedule__item[open] .home-schedule__chevron{transform:rotate(180deg)}.home-schedule__panel{padding:0 20px 20px 56px;border-top:1px dashed var(--border);margin-top:0}.home-schedule__topics{margin:16px 0 14px;font-size:14px;color:var(--text);line-height:1.55}.home-schedule__block{font-size:13px;line-height:1.5;color:var(--text-muted);margin-bottom:12px;padding-left:12px;border-left:3px solid var(--border)}.home-schedule__block--lab{border-left-color:var(--ucll-red)}.home-schedule__block--tools{border-left-color:var(--ucll-gold)}.home-schedule__block-label{display:block;font-size:10px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;margin-bottom:4px;color:var(--ucll-dark)}.home-schedule__links{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.hero{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;padding:56px 48px;border-radius:var(--radius-lg);background:linear-gradient(135deg,#00224b,#003469 55%,#1b4d89);color:#fff;position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}.section-head{display:flex;align-items:end;justify-content:space-between;margin:56px 0 20px}.section-head h2{font-size:28px}.section-head p{margin:0;color:var(--text-muted);font-size:14px}.week-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:22px}.week-card{background:var(--bg-alt);border-radius:var(--radius-lg);border:1px solid var(--border);padding:26px;box-shadow:var(--shadow-sm)}.week-card__actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 14px;border-radius:var(--radius-md);font-weight:600;font-size:14px;border:1px solid transparent;cursor:pointer;text-decoration:none;transition:background .15s ease,color .15s ease,transform .15s ease,border-color .15s 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