:root{--b:#2478d0;--b2:#32a6df;--g:#2cad68;--r:#e65353;--y:#ffd24d;--p:#8b5cf6;--o:#f59e0b;--ink:#17315c;--muted:#60718a;--bg:#eef7ff;--card:#fff;--line:#dbe7f4}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--ink);min-height:100vh;display:flex;flex-direction:column}
a{color:inherit}
.top{background:linear-gradient(90deg,var(--b),var(--b2));color:#fff}
.bar{max-width:1100px;margin:auto;padding:10px 16px;display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.brand{font-weight:900;font-size:22px;text-decoration:none}
.langs{display:flex;gap:6px}
.langs button{border:0;border-radius:999px;padding:7px 11px;font:inherit;font-weight:800;background:#ffffff33;color:#fff;cursor:pointer}
.langs button.on{background:#fff;color:var(--ink);outline:3px solid var(--y)}
.wrap{max-width:1100px;width:100%;margin:0 auto;padding:16px;flex:1}
.crumbs{font-weight:700;color:var(--muted);margin:4px 0 10px}
.crumbs a{text-decoration:none;color:var(--b)}
.crumbs span{margin:0 4px}
h1{font-size:clamp(30px,6vw,46px);margin:8px 0 14px}
h2{text-align:center;margin:26px 0 16px}
.hero{text-align:center;padding:26px 10px 6px}
.hero h1{font-size:clamp(38px,9vw,70px);margin:0;background:linear-gradient(90deg,var(--b),var(--p));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:20px;color:var(--muted);margin:6px 0 0}
.years{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;max-width:760px;margin:auto}
.year-tile{display:flex;flex-direction:column;align-items:center;gap:6px;padding:26px 16px;border-radius:26px;color:#fff;text-decoration:none;box-shadow:0 8px 0 #0002;transition:transform .15s}
.year-tile:hover,.year-tile:focus-visible{transform:translateY(-4px) rotate(-1deg)}
.year-tile .num{font-size:86px;font-weight:950;line-height:1}
.year-tile b{font-size:26px}
.year-tile small{font-size:15px;opacity:.92;text-align:center}
.c0{background:linear-gradient(135deg,#2cad68,#1f8f55)}
.c1{background:linear-gradient(135deg,#2478d0,#8b5cf6)}
.c2{background:linear-gradient(135deg,#f59e0b,#e65353)}
.c3{background:linear-gradient(135deg,#e65399,#8b5cf6)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.card{background:var(--card);border-radius:20px;overflow:hidden;text-decoration:none;box-shadow:0 3px 12px #17315c14;border:2px solid transparent;display:flex;flex-direction:column;transition:transform .15s,border-color .15s}
.card:hover,.card:focus-visible{transform:translateY(-3px);border-color:#77b9ff}
.card img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:top;background:#dfeeff;display:block}
.card .noimg{aspect-ratio:4/3;display:grid;place-items:center;font-size:60px;background:#dfeeff}
.card .body{padding:12px 14px 14px}
.card h3{margin:0 0 8px;font-size:22px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.card.revision{background:linear-gradient(135deg,#fff7d6,#ffe9a8);border-color:var(--y)}
.card.revision .rev-ico{font-size:70px;text-align:center;padding:22px 0 0}
.card.revision p{margin:0 0 6px;color:var(--muted)}
.card .meta{font-weight:800;color:var(--ink)!important}
.badge{font-size:12px;font-weight:900;padding:3px 8px;border-radius:999px;background:#dfeeff}
.badge.new{background:var(--y)}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}
.chip{background:#eef5ff;border:1px solid var(--line);border-radius:999px;padding:4px 10px;font-weight:700;font-size:14px}
.chip.more{background:#fff;color:var(--muted)}
.play{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 14px}
.play-btn{display:inline-flex;align-items:center;gap:8px;padding:14px 22px;border-radius:16px;background:var(--g);color:#fff;font-weight:900;font-size:22px;text-decoration:none;box-shadow:0 5px 0 #1f8f55}
.play-btn:hover{filter:brightness(1.07)}
.play-btn:active{transform:translateY(3px);box-shadow:0 2px 0 #1f8f55}
.play-btn.off{background:#cfdbe8;color:var(--muted);box-shadow:none}
.sheets{display:grid;gap:16px;margin-top:14px}
.sheet{display:block;background:#fff;border-radius:18px;padding:8px;box-shadow:0 3px 12px #17315c14}
.sheet img{width:100%;height:auto;display:block;border-radius:12px}
.pager{display:flex;justify-content:space-between;gap:10px;margin:22px 0 8px}
.pager a{background:#fff;padding:10px 16px;border-radius:14px;text-decoration:none;font-weight:800;box-shadow:0 2px 8px #17315c14}
.empty{text-align:center;color:var(--muted);font-size:18px;padding:30px}
.foot{text-align:center;color:var(--muted);padding:18px;font-style:italic}
.pager,.chips{direction:ltr}
@media(max-width:520px){.year-tile .num{font-size:70px}.play-btn{font-size:19px;padding:12px 16px}.cards{grid-template-columns:1fr 1fr;gap:10px}.card h3{font-size:18px}.card .chips{display:none}}