:root{--bg:#f8f9fd;--surface:#fff;--ink:#111827;--muted:#667085;--blue:#3157ff;--orange:#ff9f1c;--line:#e8ebf2;--shadow:0 18px 60px rgba(29,43,82,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 10% 0%,rgba(49,87,255,.08),transparent 28%),radial-gradient(circle at 95% 8%,rgba(255,159,28,.08),transparent 24%),var(--bg);color:var(--ink);font-family:Inter,Arial,sans-serif;line-height:1.65}.wrap{max-width:1180px;margin:auto;padding:0 22px}.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.86);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav{height:74px;display:flex;align-items:center;justify-content:space-between}.brand{font-family:Arial,sans-serif;font-weight:900;font-size:18px}.brand b{color:var(--blue)}.back{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border:1px solid var(--line);border-radius:12px;background:#fff;font-weight:800}.hero{padding:70px 0 35px}.eyebrow{color:var(--blue);font-weight:900;font-size:12px;text-transform:uppercase;letter-spacing:.14em}.hero h1{font-family:Arial,sans-serif;font-size:clamp(42px,6vw,76px);letter-spacing:-.055em;line-height:.95;margin:12px 0}.hero p{max-width:720px;color:var(--muted);font-size:18px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding-bottom:70px}.card{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:0 10px 35px rgba(29,43,82,.06)}.card img,.card video{width:100%;display:block;max-height:420px;object-fit:cover;cursor:zoom-in}.body{padding:20px}.body h3{margin:0 0 6px}.body p{margin:0;color:var(--muted)}.tag{display:inline-block;margin-bottom:8px;padding:6px 9px;border-radius:999px;background:#eef2ff;color:var(--blue);font-size:11px;font-weight:900}.empty{background:#fff;border:1px dashed #cbd5e1;border-radius:24px;padding:55px;text-align:center;color:var(--muted);grid-column:1/-1}.empty b{display:block;color:var(--ink);font-size:20px;margin-bottom:8px}.modal{position:fixed;inset:0;background:rgba(13,18,35,.9);z-index:100;display:none;align-items:center;justify-content:center;padding:24px}.modal.open{display:flex}.panel{background:#fff;border-radius:22px;padding:12px;max-width:94vw;max-height:92vh;position:relative}.panel img,.panel video{max-width:90vw;max-height:85vh;display:block;border-radius:15px}.close{position:absolute;right:8px;top:8px;border:0;border-radius:50%;width:40px;height:40px;background:#111827;color:#fff;font-size:24px;z-index:2}.before-after{display:grid;grid-template-columns:1fr 1fr;gap:0;background:#f1f4ff}.before-after img{width:100%;height:330px;object-fit:cover;cursor:zoom-in}.before-after>div{position:relative}.label{position:absolute;left:12px;top:12px;background:#111827;color:#fff;padding:6px 10px;border-radius:999px;font-size:11px;font-weight:900;z-index:1}@media(max-width:800px){.grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.grid{grid-template-columns:1fr}.hero{padding-top:45px}.before-after{grid-template-columns:1fr}.before-after img{height:250px}}

html[data-theme="dark"]{color-scheme:dark}html[data-theme="dark"] body{--bg:#070a13;--surface:#0d1220;--ink:#f4f7ff;--muted:#aab4c8;--line:#202a3d;--shadow:0 22px 70px rgba(0,0,0,.45);background:radial-gradient(circle at 12% 0%,rgba(49,87,255,.20),transparent 30%),radial-gradient(circle at 88% 4%,rgba(123,97,255,.16),transparent 28%),#070a13;color:var(--ink)}html[data-theme="dark"] .top{background:rgba(7,10,19,.78);border-bottom-color:#202a3d}html[data-theme="dark"] .back,html[data-theme="dark"] .card,html[data-theme="dark"] .empty,html[data-theme="dark"] .panel{background:linear-gradient(145deg,#101727,#0b1120);border-color:#26324a;color:var(--ink);box-shadow:0 18px 45px rgba(0,0,0,.28)}html[data-theme="dark"] .body p,html[data-theme="dark"] .hero p{color:var(--muted)}html[data-theme="dark"] .tag{background:#172342;color:#8ea2ff}html[data-theme="dark"] .before-after{background:#0d1424}.theme-toggle{width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;cursor:pointer;color:#111827;box-shadow:0 8px 22px rgba(25,35,65,.06);transition:.25s}.theme-toggle:hover{transform:translateY(-2px) rotate(-8deg)}html[data-theme="dark"] .theme-toggle{color:#ffe9a6;background:linear-gradient(145deg,#171e31,#0d1322);border-color:#27324a}.theme-icon{font-size:19px;line-height:1}

/* Folder navigation */
.folder-nav{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:24px}.back{transition:transform .2s ease,box-shadow .2s ease,background .2s ease;border-radius:14px!important;text-decoration:none}.back:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(49,87,255,.12)}.back .back-arrow{font-size:18px;line-height:1}.folder-note{margin-top:14px;color:var(--muted);font-size:13px}.folder-count{display:inline-flex;align-items:center;gap:6px;margin-left:8px;padding:5px 9px;border-radius:999px;background:#eef2ff;color:var(--blue);font-size:11px;font-weight:900}html[data-theme="dark"] .folder-count{background:#172342;color:#9eb0ff}
@media(max-width:560px){.nav{height:auto;min-height:68px;padding-top:10px;padding-bottom:10px;align-items:flex-start}.nav>div{flex-wrap:wrap;justify-content:flex-end}.folder-nav{gap:8px}.back{padding:9px 12px!important;font-size:12px}.folder-count{margin-left:4px}.hero h1{font-size:clamp(36px,12vw,58px)}}