*{box-sizing:border-box}
:root{ --bg:#f8fafc; --card:#ffffff; --ink:#0f172a; --muted:#64748b; --ring:#e2e8f0; }
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif}
.container{max-width:1100px;margin:0 auto;padding:16px}
.topbar{position:sticky;top:0;background:rgba(255,255,255,.85);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--ring);z-index:50}
.topbar-inner{display:flex;align-items:center;gap:12px;padding:10px 16px}
.logo{height:44px}
.search{margin-left:auto;position:relative}
.search input{padding:10px 36px 10px 12px;border:1px solid var(--ring);border-radius:999px;outline:none}
.search .icon{position:absolute;right:10px;top:50%;transform:translateY(-50%);color:var(--muted)}
h1{font-size:28px;margin:18px 0 6px}
h2{font-size:22px;margin:24px 0 10px}
.grid{display:grid;gap:12px}
@media (min-width:640px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:960px){.grid{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--card);border:1px solid var(--ring);border-radius:16px;overflow:hidden;box-shadow:0 1px 2px rgba(0,0,0,.03)}
.card button{all:unset;display:block;width:100%;cursor:pointer}
.card .thumb{aspect-ratio:16/9;background:#e2e8f0;position:relative;overflow:hidden}
.card .body{padding:12px}
.card .title{font-weight:800}
.card .note{font-size:12px;margin-top:4px}
.footer{border-top:1px solid var(--ring);background:#fff}
.footer-inner{display:flex;align-items:center;gap:8px;padding:16px}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.6);display:none;align-items:center;justify-content:center;padding:16px;z-index:60}
.modal.open{display:flex}
.modal .panel{background:#fff;border-radius:16px;overflow:hidden;max-width:900px;width:100%;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.modal .panel .head{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--ring)}
.modal .panel .close{border:1px solid var(--ring);width:32px;height:32px;border-radius:999px;display:grid;place-items:center;cursor:pointer}
.modal .panel .frame{aspect-ratio:16/9;width:100%}
.badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.badge{border:1px solid var(--ring);border-radius:999px;padding:6px 10px;font-size:12px;background:#fff;text-decoration:none;color:var(--ink)}
.badge:hover{background:#fff}
.muted{color:var(--muted)}

/* Shimmer placeholder */
.shimmer::after{content:'';position:absolute;inset:0;transform:translateX(-100%);
  background:linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,.6) 50%, rgba(255,255,255,0) 100%);
  animation:shimmer 1.25s infinite;
}
@keyframes shimmer{100%{transform:translateX(100%);}}

.fade-in{opacity:0;transition:opacity .3s ease}
.fade-in.loaded{opacity:1}