.arc-root{max-width:1120px;margin:0 auto;padding:calc(var(--safe-t) + 8px) 16px 40px}.arc-top{display:flex;justify-content:space-between;align-items:center;padding:8px 0}.arc-brand{display:flex;align-items:center;gap:8px;color:var(--text);text-decoration:none;font-family:var(--font-display);font-weight:700;letter-spacing:.06em}.arc-top-right{display:flex;gap:8px;align-items:center}.lang-select{padding:7px 10px}.arc-hero{display:flex;align-items:center;gap:20px;padding:18px;margin:8px 0 4px;border-radius:var(--radius-lg);background:radial-gradient(circle at 15% 50%,rgba(25,195,181,.25),transparent 55%),linear-gradient(135deg,#1f2b57,#141c3c);border:1px solid var(--line)}.arc-hero h1{margin:0 0 6px;font-family:var(--font-display);font-size:clamp(2rem,6vw,3rem);background:linear-gradient(180deg,#fff,var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}.arc-hero p{margin:0 0 12px}.arc-hero-mapi{width:clamp(110px,22vw,200px);height:auto;animation:dance .7s infinite alternate ease-in-out;filter:drop-shadow(0 12px 20px rgba(0,0,0,.45))}.arc-stats{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:12px}.arc-stats>div{padding:8px 12px;border-radius:12px;background:#ffffff0f;display:flex;flex-direction:column;min-width:84px}.arc-stats b{font-family:var(--font-display);font-size:1.2rem}.arc-stats span{font-size:.72rem;color:var(--muted)}.arc-sub{margin:-6px 4px 10px}.arc-daily{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.arc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}@media (max-width: 700px){.arc-daily{grid-template-columns:1fr}.arc-hero{flex-direction:column;text-align:center}.arc-stats{justify-content:center}}.arc-card{text-align:left;border-radius:var(--radius);overflow:hidden;background:var(--surface);border:1px solid var(--line);transition:transform .15s,box-shadow .2s;display:flex;flex-direction:column}.arc-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.arc-card-big{border-color:#ffc83d73;background:linear-gradient(180deg,rgba(255,200,61,.08),var(--surface))}.arc-art{position:relative;aspect-ratio:16 / 9;background-size:cover;background-position:center}.arc-art:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(11,16,32,.75),transparent 60%)}.arc-icon{position:absolute;left:10px;bottom:6px;z-index:1;font-size:1.9rem;filter:drop-shadow(0 2px 4px rgba(0,0,0,.6))}.arc-done{position:absolute;right:8px;top:8px;z-index:1;padding:3px 9px;border-radius:999px;background:var(--brand);color:var(--brand-ink);font-size:.72rem;font-weight:800}.arc-body{padding:10px 12px 12px;display:flex;flex-direction:column;gap:4px;flex:1}.arc-title{font-family:var(--font-display);font-weight:700;font-size:1.05rem}.arc-desc{font-size:.78rem;color:var(--muted);line-height:1.35;flex:1}.arc-meta{display:flex;justify-content:space-between;align-items:center;margin-top:4px}.arc-medals span{opacity:.22;filter:grayscale(1);margin-right:2px}.arc-medals span.on{opacity:1;filter:none}.arc-best{font-size:.72rem;font-weight:800;color:var(--gold)}.arc-play{position:fixed;inset:0;display:flex;flex-direction:column;background:#0b1020}.arc-hud{display:flex;align-items:center;gap:10px;padding:calc(var(--safe-t) + 8px) 12px 8px;background:#0f1228e6;border-bottom:1px solid var(--line)}.arc-hud-title{flex:1;font-family:var(--font-display);font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.arc-hud-right{text-align:right}.arc-score{font-family:var(--font-display);font-size:1.5rem;font-weight:700;line-height:1;color:var(--gold);font-variant-numeric:tabular-nums}.arc-info{font-size:.75rem;color:var(--muted);font-variant-numeric:tabular-nums}.arc-stage{position:relative;flex:1}.arc-canvas{position:absolute;inset:0;width:100%;height:100%;touch-action:none;display:block}.arc-overlay{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none;padding:16px}.arc-overlay>*{pointer-events:auto}.arc-card-ov{width:min(420px,100%);padding:22px;border-radius:var(--radius-lg);text-align:center;background:linear-gradient(180deg,#1f2b57,#141c3c);border:1px solid var(--line);box-shadow:0 30px 60px #00000080;animation:pop .3s cubic-bezier(.2,1.4,.4,1)}.arc-card-ov h2{margin:4px 0 6px;font-family:var(--font-display)}.arc-ov-icon{font-size:3rem}.arc-thresholds{display:flex;gap:8px;justify-content:center;margin:10px 0;font-weight:800;font-size:.85rem}.arc-thresholds span{padding:5px 10px;border-radius:999px;background:#ffffff0f;opacity:.6}.arc-thresholds span.on{opacity:1;background:#ffc83d2e}.arc-count{font-family:var(--font-display);font-size:clamp(4rem,18vw,8rem);font-weight:700;color:#fff;-webkit-text-stroke:3px rgba(20,12,40,.8);animation:pop .4s;pointer-events:none!important}.arc-res-mapi{width:110px;margin:-8px auto 0;display:block}.arc-res-score{font-family:var(--font-display);font-size:3rem;font-weight:700;color:var(--gold);line-height:1.1}.arc-res-medal{font-size:3.4rem;animation:starIn .6s both cubic-bezier(.2,1.8,.4,1)}a.btn{text-decoration:none}.lang-select{max-width:140px}@media (max-width: 480px){.arc-brand span,.arc-brand{font-size:.95rem}.arc-top{gap:8px}.lang-select{max-width:104px;font-size:.85rem}.arc-card-big .arc-art{aspect-ratio:21 / 9}.arc-grid{grid-template-columns:repeat(2,1fr);gap:10px}}@media (max-width: 360px){.arc-brand{font-size:0;gap:0}}.arc-board{margin-top:14px;width:100%;max-width:320px;text-align:left}.arc-board.hidden{display:none}.arc-board-title{font-weight:800;font-size:.85rem;margin-bottom:6px;opacity:.85;text-align:center}.arc-board ol{list-style:none;margin:0;padding:0;display:grid;gap:3px;max-height:196px;overflow:auto}.arc-board li{display:grid;grid-template-columns:28px 1fr auto;gap:6px;align-items:center;padding:3px 8px;border-radius:8px;background:#ffffff0d;font-size:.82rem}.arc-board li.me{background:#19c3b538;font-weight:700}.ab-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ab-v{font-variant-numeric:tabular-nums;font-weight:700}.arc-music{width:36px;height:36px;border-radius:12px;border:1px solid rgba(255,255,255,.12);background:#ffffff0f;font-size:1.05rem;cursor:pointer}.arc-music:hover{background:#ffffff1f}