*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);line-height:1.6}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;background:radial-gradient(circle at 15% 0%,color-mix(in srgb,var(--primary) 10%,transparent),transparent 28%),radial-gradient(circle at 85% 10%,color-mix(in srgb,var(--accent) 12%,transparent),transparent 30%)}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1160px,calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 84%,transparent);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}.nav-wrap{height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;background:var(--primary);color:#fff;border:1px solid var(--border);border-radius:12px;font-weight:900}.brand span:last-child{display:flex;flex-direction:column;line-height:1.15}.brand small{font-size:11px;color:var(--text-muted);margin-top:4px}.main-nav{display:flex;align-items:center;gap:8px}.main-nav a{padding:10px 13px;border-radius:10px;color:var(--text-muted);font-weight:700;font-size:14px}.main-nav a:hover{background:var(--surface);color:var(--text)}.mobile-menu-btn{display:none;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:10px;padding:8px 11px}.hero{padding:72px 0 48px}.hero-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:30px;align-items:center}.eyebrow{display:inline-flex;gap:8px;align-items:center;background:var(--surface-2);border:1px solid var(--border);padding:7px 11px;border-radius:999px;font-size:12px;font-weight:800;color:var(--primary)}h1,h2,h3{font-family:var(--font-heading);line-height:1.16;margin-top:0}.hero h1{font-size:clamp(40px,6vw,72px);letter-spacing:-.045em;margin:18px 0}.gradient-text{background:linear-gradient(110deg,var(--primary),var(--accent));background-clip:text;color:transparent}.hero p{font-size:18px;color:var(--text-muted);max-width:700px}.hero-panel,.card,.filter-panel,.detail-panel,.empty-state{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.hero-panel{padding:24px;display:grid;grid-template-columns:1fr 1fr;gap:12px}.metric{padding:20px;background:var(--surface-2);border-radius:calc(var(--radius) - 8px);border:1px solid var(--border)}.metric b{font-size:30px;display:block}.metric span{font-size:12px;color:var(--text-muted)}.section{padding:48px 0}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:24px}.section-head h2{font-size:32px;margin-bottom:6px}.section-head p{margin:0;color:var(--text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--border);background:var(--surface);color:var(--text);padding:11px 16px;border-radius:12px;font:inherit;font-weight:800;cursor:pointer;transition:.18s}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-soft{background:var(--surface-2)}.student-grid,.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.student-card{padding:22px}.student-top{display:flex;gap:15px}.avatar{width:74px;height:74px;border-radius:20px;object-fit:cover;background:var(--surface-2);border:1px solid var(--border)}.student-card h3{margin:4px 0 4px}.muted{color:var(--text-muted)}.small{font-size:13px}.chips{display:flex;gap:7px;flex-wrap:wrap}.chip,.badge{display:inline-flex;padding:5px 9px;border-radius:999px;background:var(--surface-2);border:1px solid var(--border);font-size:11px;font-weight:800}.badge-primary{background:color-mix(in srgb,var(--primary) 15%,var(--surface));color:var(--primary)}.card-actions{display:flex;gap:8px;margin-top:18px}.project-card{overflow:hidden}.project-thumb{aspect-ratio:16/9;width:100%;object-fit:cover;background:var(--surface-2);border-bottom:1px solid var(--border)}.project-body{padding:18px}.project-body h3{margin:10px 0 7px}.project-meta{display:flex;justify-content:space-between;gap:10px;color:var(--text-muted);font-size:12px}.filter-panel{padding:16px;margin:0 0 24px}.filter-grid{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:10px}.input,.select,.textarea{width:100%;border:1px solid var(--border);background:var(--surface);color:var(--text);padding:11px 12px;border-radius:11px;font:inherit}.textarea{min-height:120px;resize:vertical}.pagination{display:flex;gap:8px;justify-content:center;margin-top:28px}.pagination a,.pagination span{min-width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--border);background:var(--surface);border-radius:10px}.pagination .active{background:var(--primary);color:#fff}.profile-hero{padding:52px 0 18px}.profile-card{display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:start;padding:28px}.profile-card .avatar{width:130px;height:130px;border-radius:28px}.socials{display:flex;gap:8px;flex-wrap:wrap}.socials a{border:1px solid var(--border);background:var(--surface-2);padding:7px 10px;border-radius:9px;font-size:12px;font-weight:800}.detail-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:24px}.detail-panel{padding:24px}.detail-hero{border-radius:calc(var(--radius) - 8px);width:100%;aspect-ratio:16/9;object-fit:cover;background:var(--surface-2)}.kv{padding:12px 0;border-bottom:1px solid var(--border)}.kv span{display:block;color:var(--text-muted);font-size:12px}.viewer-shell{height:calc(100vh - 73px);display:flex;flex-direction:column}.viewer-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px;background:var(--surface);border-bottom:1px solid var(--border)}.viewer-frame{width:100%;flex:1;border:0;background:#fff}.empty-state{text-align:center;padding:50px 20px;color:var(--text-muted)}.toast{padding:12px 15px;margin-top:16px;border-radius:12px;border:1px solid var(--border);background:var(--surface)}.toast.success{border-color:color-mix(in srgb,#16a34a 45%,var(--border))}.toast.error{border-color:color-mix(in srgb,#dc2626 45%,var(--border))}.site-footer{border-top:1px solid var(--border);margin-top:60px;padding:36px 0;color:var(--text-muted)}.footer-grid{display:flex;justify-content:space-between;gap:30px}.footer-links{display:flex;gap:16px}
html[data-theme="colorful-boxes"] .card,html[data-theme="neo-brutalism"] .card,html[data-theme="neo-brutalism"] .btn{border-width:2px}html[data-theme="glass-modern"] .card,html[data-theme="glass-modern"] .hero-panel,html[data-theme="glass-modern"] .filter-panel{backdrop-filter:blur(18px)}html[data-theme="hacker"] .brand-mark:before{content:">_";font-size:13px}html[data-theme="hacker"] .brand-mark{font-size:0}html[data-theme="cyber-deck"] .card,html[data-theme="hacker"] .card{background:linear-gradient(145deg,var(--surface),color-mix(in srgb,var(--surface-2) 35%,var(--surface)))}
@media(max-width:900px){.hero-grid,.detail-grid{grid-template-columns:1fr}.student-grid,.project-grid{grid-template-columns:repeat(2,1fr)}.filter-grid{grid-template-columns:1fr 1fr}.profile-card{grid-template-columns:1fr}.profile-card .avatar{width:110px;height:110px}}
@media(max-width:640px){.container{width:min(100% - 22px,1160px)}.main-nav{display:none;position:absolute;top:72px;left:11px;right:11px;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:8px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.mobile-menu-btn{display:block}.hero{padding-top:44px}.hero-panel{grid-template-columns:1fr 1fr}.student-grid,.project-grid{grid-template-columns:1fr}.filter-grid{grid-template-columns:1fr}.section-head{align-items:start;flex-direction:column}.footer-grid{flex-direction:column}.viewer-toolbar{align-items:flex-start;flex-direction:column}.viewer-shell{height:calc(100vh - 73px)}}