:root { --ink:#1d2433; --muted:#697386; --line:#e9edf3; --page:#f6f8fb; --card:#fff; --accent:#151b29; --radius:18px; }
* { box-sizing:border-box; }
body { min-width:320px; margin:0; color:var(--ink); background:var(--page); font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif; }
.page-shell { width:80%; margin:48px auto 72px; }.live-section,.download-section { overflow:hidden; border:1px solid var(--line); border-radius:var(--radius); background:var(--card); box-shadow:0 14px 38px rgba(23,34,53,.05); }.section-heading { display:flex; align-items:center; justify-content:space-between; gap:20px; padding:26px 30px 22px; }.eyebrow { margin:0 0 7px; color:#8a95a8; font-size:11px; font-weight:700; letter-spacing:.14em; }h1,h2 { margin:0; letter-spacing:-.02em; }h1 { font-size:25px; }h2 { font-size:30px; }.room-summary { margin:0; color:#8a95a8; font-size:13px; }
.live-room-grid { display:grid; grid-template-columns:repeat(7,minmax(0,1fr)); gap:12px; padding:20px 30px 30px; border-top:1px solid var(--line); }.live-room-card { min-width:0; overflow:hidden; border:1px solid #e6eaf0; border-radius:11px; background:#fff; box-shadow:0 4px 12px rgba(35,48,70,.04); transition:transform .2s,box-shadow .2s; }.live-room-card:hover { box-shadow:0 9px 20px rgba(35,48,70,.12); transform:translateY(-2px); }.live-cover { display:grid; position:relative; aspect-ratio:1.55/1; place-items:center; overflow:hidden; color:#fff; background:linear-gradient(135deg,#313b51,#8d9bb5); background-position:center; background-size:cover; text-decoration:none; }.live-cover::after { position:absolute; inset:0; background:linear-gradient(transparent 45%,rgba(8,13,25,.52)); content:""; }.live-cover.has-cover { background-image:var(--cover); }.play-icon { z-index:1; display:grid; width:36px; height:36px; place-items:center; padding-left:2px; border:1px solid rgba(255,255,255,.7); border-radius:50%; background:rgba(20,25,36,.35); font-size:13px; }.room-info { display:flex; align-items:center; gap:7px; padding:10px; }.room-name { min-width:0; flex:1; overflow:hidden; color:var(--ink); font-size:13px; font-weight:600; text-overflow:ellipsis; white-space:nowrap; }.copy-button { flex:0 0 auto; padding:4px 6px; border:0; border-radius:5px; color:#697386; background:#f2f4f7; font-size:11px; }.copy-button:hover { color:#fff; background:#303a4e; }.empty-state { display:grid; min-height:190px; place-items:center; grid-column:1 / -1; color:#98a1b1; font-size:14px; }
.gift-notice { display:flex; align-items:center; gap:16px; margin-top:24px; padding:19px 26px; border:1px solid #f0ddec; border-radius:14px; background:linear-gradient(105deg,#fff6f9,#f7f2ff 52%,#f1f8ff); box-shadow:0 10px 25px rgba(151,91,150,.07); }.gift-icon { display:grid; flex:0 0 auto; width:44px; height:44px; place-items:center; border-radius:12px; background:linear-gradient(135deg,#ff5d88,#a360f4); box-shadow:0 7px 16px rgba(193,82,143,.22); font-size:22px; }.gift-notice .eyebrow { margin-bottom:5px; color:#b76391; }.gift-notice p:last-child { margin:0; color:#576177; font-size:14px; line-height:1.7; }.gift-notice p:last-child span { margin:0 2px; color:#d33c73; font-weight:700; }
.download-section { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); min-height:270px; margin-top:28px; }.download-content { display:flex; min-height:270px; flex-direction:column; align-items:flex-start; justify-content:center; padding:38px 42px; }.android-download,.ios-download { border-right:1px solid var(--line); }.download-content>p:not(.eyebrow) { max-width:360px; margin:14px 0 20px; color:var(--muted); font-size:15px; line-height:1.8; }.download-button { display:inline-flex; align-items:center; gap:18px; padding:12px 17px; border-radius:8px; color:#fff; background:var(--accent); font-size:14px; text-decoration:none; transition:.2s; }.download-button:hover { background:#303a4e; transform:translateY(-1px); }.ios-download .download-button { background:#4e5d76; }.ios-download .download-button:hover { background:#38445a; }.gift-code-section { background:linear-gradient(145deg,#fffafd,#f9f5ff); }.gift-code-section>p:not(.eyebrow) { margin:10px 0 14px; color:#a05d90; font-size:13px; font-weight:600; }.gift-code-list { display:grid; width:100%; grid-template-columns:repeat(2,minmax(0,1fr)); gap:9px; }.gift-code { min-height:36px; padding:8px 6px; border:1px solid #ecd4e6; border-radius:7px; color:#a03e73; background:#fff; box-shadow:0 2px 5px rgba(145,76,128,.06); font-family:Consolas,monospace; font-size:13px; font-weight:700; transition:.2s; }.gift-code:hover { border-color:transparent; color:#fff; background:linear-gradient(135deg,#ff6090,#9a62df); transform:translateY(-1px); }code { padding:2px 5px; border-radius:4px; background:#f0f2f6; font-family:Consolas,monospace; font-size:.9em; }.toast { position:fixed; bottom:24px; left:50%; z-index:2; padding:10px 14px; border-radius:7px; color:#fff; background:#202938; box-shadow:0 8px 20px rgba(0,0,0,.16); font-size:13px; opacity:0; pointer-events:none; transform:translate(-50%,10px); transition:.2s; }.toast.show { opacity:1; transform:translate(-50%,0); }
.ios-download>p:not(.eyebrow) { max-width:none; white-space:nowrap; font-size:13px; }
.site-nav { display:flex; justify-content:flex-end; margin:0 0 14px; }.site-nav-link { color:#59677d; font-size:14px; text-decoration:none; }.site-nav-link:hover { color:var(--accent); text-decoration:underline; }.feedback-shell { width:min(760px,calc(100% - 28px)); margin:48px auto 72px; }.feedback-nav { justify-content:space-between; }.feedback-card { padding:34px; border:1px solid var(--line); border-radius:var(--radius); background:var(--card); box-shadow:0 14px 38px rgba(23,34,53,.05); }.feedback-intro { margin:11px 0 28px; color:var(--muted); font-size:14px; line-height:1.7; }.feedback-form { display:grid; gap:20px; }.feedback-form label,.field-label { display:grid; gap:8px; color:#3f4a5c; font-size:14px; font-weight:600; }.feedback-form input,.feedback-form textarea { width:100%; padding:11px 12px; border:1px solid #dce2eb; border-radius:8px; outline:0; color:var(--ink); background:#fff; font:inherit; font-size:14px; transition:border-color .2s,box-shadow .2s; }.feedback-form textarea { min-height:150px; resize:vertical; line-height:1.6; }.feedback-form input:focus,.feedback-form textarea:focus,.paste-area:focus { border-color:#64748b; box-shadow:0 0 0 3px rgba(100,116,139,.13); }.paste-area { display:grid; min-height:104px; place-content:center; gap:7px; margin-top:8px; padding:16px; border:1px dashed #bac4d2; border-radius:10px; outline:0; color:#68758a; background:#fafbfd; text-align:center; cursor:pointer; }.paste-area strong { color:#3a4659; font-size:14px; }.paste-area span { font-size:12px; }.image-preview,.submitted-images { display:flex; flex-wrap:wrap; gap:10px; margin-top:12px; }.preview-image { position:relative; width:100px; height:76px; }.preview-image img,.submitted-images img { width:100%; height:100%; border:1px solid var(--line); border-radius:7px; object-fit:cover; }.remove-image { position:absolute; top:-7px; right:-7px; display:grid; width:21px; height:21px; place-items:center; padding:0; border:0; border-radius:50%; color:#fff; background:#445067; font-size:18px; line-height:1; cursor:pointer; }.form-footer { display:flex; align-items:center; justify-content:space-between; gap:16px; color:#8993a4; font-size:12px; }.primary-button,.delete-button { border:0; border-radius:8px; color:#fff; background:var(--accent); font:inherit; cursor:pointer; }.primary-button { padding:11px 20px; font-size:14px; }.primary-button:hover { background:#303a4e; }.admin-heading,.feedback-item-header { display:flex; align-items:flex-start; justify-content:space-between; gap:18px; }.feedback-list { display:grid; gap:14px; }.feedback-item { padding:18px; border:1px solid var(--line); border-radius:10px; background:#fcfdff; }.feedback-item-header strong,.feedback-item-header span { display:block; }.feedback-item-header strong { font-size:14px; }.feedback-item-header span { margin-top:5px; color:#8993a4; font-size:12px; }.feedback-text { margin:14px 0 0; color:#3e4859; font-size:14px; line-height:1.75; white-space:pre-wrap; overflow-wrap:anywhere; }.submitted-images img { width:112px; height:84px; cursor:zoom-in; }.delete-button { padding:7px 12px; background:#c44d57; font-size:13px; }.delete-button:hover { background:#a63b45; }.empty-feedback { padding:36px 20px; border:1px dashed #ccd4df; border-radius:10px; color:#8993a4; font-size:14px; text-align:center; }
@media (max-width:1100px) { .live-room-grid { grid-template-columns:repeat(4,minmax(0,1fr)); } }
@media (max-width:850px) { .live-room-grid { grid-template-columns:repeat(3,minmax(0,1fr)); }.download-content { padding:30px 24px; } }
@media (max-width:600px) { .page-shell { width:calc(100% - 28px); margin:20px auto 40px; }.section-heading { padding:21px 20px 18px; }.live-room-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px; padding:14px; }.live-cover { aspect-ratio:1.35/1; }.room-summary { display:none; }.gift-notice { align-items:flex-start; gap:12px; margin-top:18px; padding:16px; }.gift-icon { width:38px; height:38px; border-radius:10px; font-size:18px; }.gift-notice p:last-child { font-size:13px; }.download-section { grid-template-columns:1fr; }.download-content { min-height:220px; padding:36px 26px; }.android-download,.ios-download { border-right:0; border-bottom:1px solid var(--line); }.ios-download>p:not(.eyebrow) { white-space:normal; } }
@media (max-width:600px) { .feedback-shell { margin:20px auto 40px; }.feedback-card { padding:25px 20px; }.admin-heading { align-items:center; }.admin-heading .room-summary { display:block; }.feedback-item { padding:15px; } }