@import"https://fonts.googleapis.com/css2?family=Baloo+2:wght@500;700&family=Nunito:wght@400;600;700&display=swap";:root{--bg-main: #fff4f8;--bg-layer: #ffe7f1;--card-bg: rgba(255, 255, 255, .88);--line: #f7bed5;--text-main: #4c2b3c;--text-sub: #82586b;--accent: #ff7fb0;--accent-dark: #ea5d98;--danger: #c23066;--ok: #2e8b57;--shadow: 0 20px 45px rgba(233, 122, 170, .2)}*{box-sizing:border-box}html,body{margin:0;min-width:320px}body{font-family:Nunito,PingFang SC,Hiragino Sans GB,sans-serif;color:var(--text-main);background:radial-gradient(circle at 15% 20%,#ffd6ea 0%,transparent 40%),radial-gradient(circle at 80% 10%,#ffe8f4 0%,transparent 35%),linear-gradient(180deg,var(--bg-main) 0%,var(--bg-layer) 100%)}#app{min-height:100vh}.page-shell{position:relative;width:min(1080px,100%);margin:0 auto;padding:24px;display:flex;flex-direction:column;gap:18px}.bg-orb{position:fixed;width:240px;aspect-ratio:1;border-radius:999px;filter:blur(6px);opacity:.45;pointer-events:none;z-index:0}.bg-orb--left{left:-72px;top:22%;background:radial-gradient(circle,#ffd2e8 0%,#ffc0de 48%,transparent 70%);animation:float-left 9s ease-in-out infinite}.bg-orb--right{right:-70px;top:8%;background:radial-gradient(circle,#ffe0ef 0%,#ffcae2 45%,transparent 70%);animation:float-right 10s ease-in-out infinite}.card{position:relative;z-index:1;background:var(--card-bg);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:20px}.hero-card{text-align:center;padding-top:24px;padding-bottom:24px}.hero-card .label{margin:0;font-size:.82rem;letter-spacing:.2em;color:var(--text-sub)}.hero-card h1{margin:8px 0 0;font-family:"Baloo 2",Nunito,sans-serif;font-size:clamp(2rem,5vw,3.2rem);line-height:1}h2{margin:0;font-size:1.3rem}h3{margin:0;font-size:1.05rem}p{margin:0}input{width:100%;border:1px solid #f3b2cd;border-radius:12px;padding:10px 12px;font-size:.95rem;color:var(--text-main);background:#fff;outline:none;transition:border-color .2s ease,box-shadow .2s ease}input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #ff7fb033}input:disabled{background:#fff5fa;color:#a77b8d}.btn{border:0;border-radius:12px;min-height:42px;padding:0 12px;font-family:"Baloo 2",Nunito,sans-serif;font-size:1rem;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,opacity .18s ease}.btn:hover{transform:translateY(-1px)}.btn:disabled{cursor:not-allowed;opacity:.6;transform:none}.primary-btn{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-dark) 100%);color:#fff;box-shadow:0 10px 18px #ea5d9840}.ghost-btn{background:#fff6fb;border:1px solid #f6b6d0;color:#b04f7c}.hall-header{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px}.hall-tip{color:var(--text-sub);font-size:.88rem;word-break:break-all}.create-row{display:grid;grid-template-columns:minmax(0,1fr) 140px 130px;gap:10px;align-items:center}.lock-switch{display:inline-flex;align-items:center;gap:8px;color:var(--text-sub);font-size:.9rem;justify-self:center}.lock-switch input{width:16px;height:16px}.room-list{margin-top:14px;display:flex;flex-direction:column;gap:10px}.room-item{border:1px solid #f4c4d9;border-radius:14px;background:#fff9fc;padding:12px;display:grid;grid-template-columns:minmax(0,1fr) 120px;gap:12px;align-items:center}.room-main{display:flex;flex-direction:column;gap:6px}.lock-icon{margin-left:6px;font-size:.9em}.room-meta{color:var(--text-sub);font-size:.88rem;display:flex;flex-wrap:wrap;gap:8px 14px}.room-enter-btn{width:100%}.room-status{display:flex;flex-wrap:wrap;gap:8px 14px;color:var(--text-sub);font-size:.9rem}.share-row{margin-top:10px;display:grid;grid-template-columns:minmax(0,1fr) 140px 110px;gap:10px}.source-row{display:grid;grid-template-columns:minmax(0,1fr) 170px;gap:10px}.player-shell{margin-top:14px;border-radius:16px;border:1px dashed #f0a9c8;background:#fff8fc;padding:14px}.player{width:100%;border-radius:12px;background:#2b2130;min-height:240px}.placeholder-text{margin-top:12px;color:var(--text-sub)}.sync-tip{margin-top:12px;color:var(--text-sub);font-size:.9rem}.error-text{margin-top:10px;color:var(--danger);font-size:.9rem}.ok-text{margin-top:10px;color:var(--ok);font-size:.9rem}.muted-text{color:var(--text-sub);font-size:.9rem}@keyframes float-left{0%,to{transform:translateY(0)}50%{transform:translateY(-18px)}}@keyframes float-right{0%,to{transform:translateY(0)}50%{transform:translateY(14px)}}@media(max-width:900px){.hall-header{flex-direction:column;align-items:flex-start}.create-row{grid-template-columns:1fr}.lock-switch{justify-self:flex-start}.room-item,.share-row,.source-row{grid-template-columns:1fr}.btn{width:100%}}