/* ============================================================
   启源车友俱乐部
   ============================================================ */
:root{
  --bg:#f8fafc;
  --surface:#ffffff;
  --surface-soft:#f0f9ff;
  --ink:#0f172a;
  --ink-2:#334155;
  --muted:#64748b;
  --muted-2:#94a3b8;
  --line:#e6edf5;
  --line-soft:#eef4f9;
  --primary:#0ea5e9;
  --primary-dark:#0284c7;
  --primary-soft:#e0f2fe;
  --green:#16a34a;
  --red:#dc2626;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 1px 3px rgba(15,23,42,.05);
  --shadow-hover:0 12px 32px rgba(14,165,233,.12);
  --shadow-lg:0 20px 60px rgba(15,23,42,.14);
  --ease:cubic-bezier(.22,.61,.36,1);
  --maxw:1180px;
  --font:Inter,ui-sans-serif,system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{min-height:100vh;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(52% 34% at 50% 0%,rgba(14,165,233,.07),transparent 70%)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,select,textarea{font-family:inherit}
button{cursor:pointer}
::selection{background:var(--primary-soft)}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:999px}

/* ---------- 通用组件 ---------- */
.btn{border:0;border-radius:var(--radius-sm);padding:12px 22px;font-size:14px;font-weight:600;color:#fff;background:var(--primary);display:inline-flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 2px 10px rgba(14,165,233,.22);transition:background .18s,transform .18s}
.btn:hover{background:var(--primary-dark);transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:none}
.btn.ghost:hover{border-color:var(--primary);color:var(--primary);background:#fff}
.btn.ok{background:var(--green)}
.btn.danger{background:var(--red)}
.btn.sm{padding:8px 13px;border-radius:8px;font-size:12px}
.btn.block{width:100%}
.btn[disabled]{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}
.eyebrow{display:inline-flex;align-items:center;gap:8px;width:max-content;color:var(--primary);font-size:12px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase}
.eyebrow.mini{margin-bottom:10px}
.hidden{display:none!important}
.toast{position:fixed;top:22px;left:50%;transform:translateX(-50%) translateY(-14px);z-index:220;opacity:0;pointer-events:none;background:var(--ink);color:#fff;border-radius:10px;padding:12px 20px;font-size:14px;font-weight:600;box-shadow:var(--shadow-lg);transition:opacity .2s,transform .2s var(--ease)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- 顶栏 ---------- */
.topbar{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line);background:rgba(255,255,255,.95)}
.topbar.scrolled{box-shadow:0 1px 3px rgba(15,23,42,.05)}
.topbar-inner{max-width:var(--maxw);margin:0 auto;padding:15px 24px;display:flex;align-items:center;gap:18px}
.logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;letter-spacing:-.3px}
.logo .dot,.brand .dot,.login-brand .dot{width:32px;height:32px;border-radius:9px;background:var(--primary);box-shadow:0 4px 12px rgba(14,165,233,.3)}
.dot-img{width:32px;height:32px;border-radius:9px;object-fit:cover;box-shadow:0 4px 12px rgba(14,165,233,.3)}
.search{flex:1;max-width:540px;margin-left:auto;display:flex;align-items:center;gap:9px;padding:5px 5px 5px 15px;border:1px solid var(--line);border-radius:999px;background:#fff;transition:border-color .18s,box-shadow .18s}
.search-ic{color:var(--muted-2);font-size:14px;flex-shrink:0}
.search:focus-within{border-color:var(--primary);box-shadow:0 0 0 4px rgba(14,165,233,.12)}
.search input{flex:1;min-width:0;border:0;outline:0;background:transparent;color:var(--ink);font-size:14px}
.search input::placeholder{color:var(--muted-2)}
.search button{border:0;border-radius:999px;padding:9px 20px;background:var(--primary);color:#fff;font-size:13px;font-weight:600;transition:background .18s}
.search button:hover{background:var(--primary-dark)}
.admin-link{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 15px;color:var(--ink-2);font-size:13px;font-weight:600;white-space:nowrap;transition:border-color .18s,color .18s}
.admin-link:hover{border-color:var(--primary);color:var(--primary)}

/* ---------- 头图轮播 ---------- */
.section-head,.library-head{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:20px}
.section-head h2,.library-head h2{font-size:28px;letter-spacing:-1px;font-weight:700}
.section-head p{max-width:420px;color:var(--muted);font-size:14px}
.banner-wrap,.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.banner-wrap{margin-top:30px}
.banner{position:relative;width:100%;height:420px;border-radius:20px;overflow:hidden;background:#0f172a;box-shadow:0 16px 48px rgba(15,23,42,.14)}
.banner .slide{position:absolute;inset:0;display:block;opacity:0;background-size:100% 100%;background-position:center;transition:opacity .6s var(--ease)}
.banner .slide.active{opacity:1;z-index:1}
.banner .slide[aria-disabled="true"]{cursor:default}
.slide-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,47,73,.62),rgba(8,47,73,.20) 48%,rgba(8,47,73,.08)),linear-gradient(0deg,rgba(8,47,73,.50),rgba(8,47,73,0) 58%)}
.caption{position:absolute;left:44px;bottom:42px;z-index:2;max-width:580px;color:#fff}
.caption .kicker{display:inline-block;margin-bottom:14px;padding:5px 12px;border:1px solid rgba(255,255,255,.35);border-radius:999px;font-size:11px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase}
.caption h2{font-size:36px;line-height:1.18;letter-spacing:-1px;margin-bottom:18px;font-weight:700;text-shadow:0 2px 12px rgba(0,0,0,.3)}
.banner-cta{display:inline-flex;align-items:center;gap:6px;background:#fff;color:var(--primary-dark);border-radius:999px;padding:11px 20px;font-size:13px;font-weight:700;box-shadow:0 6px 20px rgba(0,0,0,.18);transition:transform .18s}
.banner-cta:hover{transform:translateY(-1px)}
.banner .arrow{position:absolute;top:50%;z-index:4;transform:translateY(-50%);width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,.92);color:var(--ink);font-size:20px;transition:background .18s,transform .18s}
.banner .arrow:hover{background:#fff;transform:translateY(-50%) scale(1.05)}
.banner .prev{left:18px}
.banner .next{right:18px}
.banner .dots{position:absolute;right:26px;bottom:22px;z-index:4;display:flex;gap:8px}
.banner .dots span{width:8px;height:8px;border-radius:999px;background:rgba(255,255,255,.45);cursor:pointer;transition:width .2s,background .2s}
.banner .dots span.active{width:24px;background:#fff}

/* ---------- 资源库 ---------- */
.container{margin-top:64px}
.library-head{align-items:center}
.tabs{display:flex;gap:4px;padding:4px;border:1px solid var(--line);border-radius:999px;background:#fff}
.tab{padding:9px 22px;border-radius:999px;color:var(--muted);font-weight:600;font-size:14px;cursor:pointer;transition:background .18s,color .18s}
.tab:hover{color:var(--primary)}
.tab.active{background:var(--primary);color:#fff}
.cats{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 30px}
.cat{border:1px solid var(--line);background:#fff;color:var(--muted);border-radius:999px;padding:8px 16px;font-size:13px;font-weight:600;cursor:pointer;transition:border-color .18s,color .18s,background .18s}
.cat:hover{border-color:var(--primary);color:var(--primary);background:var(--surface-soft)}
.cat.active{background:var(--primary);border-color:var(--primary);color:#fff}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:22px}
.card{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:#fff;cursor:pointer;transition:transform .2s var(--ease),border-color .2s,box-shadow .25s}
.card:hover{transform:translateY(-4px);border-color:#cfe9fa;box-shadow:var(--shadow-hover)}
.thumb{height:210px;background:var(--line-soft) center/cover no-repeat;position:relative;overflow:hidden}
.cover-img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease)}
.card:hover .cover-img{transform:scale(1.05)}
.badge-cat{position:absolute;top:12px;left:12px;z-index:3;border-radius:999px;background:rgba(255,255,255,.95);border:1px solid rgba(14,165,233,.15);padding:4px 11px;color:var(--primary-dark);font-size:12px;font-weight:600}
.dl{position:absolute;top:12px;right:12px;z-index:3;width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.95);border:1px solid rgba(15,23,42,.06);opacity:0;transform:translateY(-6px);transition:opacity .2s,transform .2s,background .18s,color .18s;color:var(--ink)}
.card:hover .dl{opacity:1;transform:translateY(0)}
.dl:hover{background:var(--primary);color:#fff}
.card .body{padding:16px 17px 18px}
.card h3{font-size:15.5px;letter-spacing:-.2px;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:600}
.meta{margin-top:10px;display:flex;justify-content:space-between;gap:8px;align-items:center;color:var(--muted-2);font-size:12.5px}
.meta span{display:inline-flex;align-items:center;gap:5px}
.audio-cover{display:flex;align-items:center;justify-content:center}
.audio-cover .note{font-size:56px;color:rgba(255,255,255,.9)}
.play-btn{position:absolute;z-index:3;width:56px;height:56px;border:0;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#fff;color:var(--primary);box-shadow:0 10px 28px rgba(15,23,42,.2);transition:transform .18s}
.play-btn:hover{transform:scale(1.07)}
.play-btn.playing{background:var(--primary);color:#fff}
.wave{height:34px;margin-top:12px;display:flex;align-items:flex-end;gap:3px}
.wave .bar{flex:1;height:var(--h,40%);background:#e6eef6;border-radius:999px}
.wave .bar.played{background:var(--primary)}
.card.playing .wave .bar{animation:eq .8s ease-in-out infinite alternate}
@keyframes eq{from{transform:scaleY(.45)}to{transform:scaleY(1)}}
.card.skeleton{pointer-events:none}
.thumb.sk,.sk-line{background:linear-gradient(100deg,#eef4f9 30%,#f8fafc 50%,#eef4f9 70%);background-size:220% 100%;animation:shimmer 1.25s linear infinite}
.sk-line{height:12px;border-radius:999px;margin:8px 0}
.sk-line:last-child{width:44%}
@keyframes shimmer{to{background-position:-220% 0}}

/* ---------- 分页 ---------- */
.loader{text-align:center;padding:38px;color:var(--muted);font-weight:600}
.pager{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:10px;margin:40px 0 12px}
.pager .pg-btn{border:1px solid var(--line);background:#fff;border-radius:var(--radius-sm);padding:9px 16px;color:var(--ink-2);font-weight:600;font-size:14px;transition:border-color .18s,color .18s,background .18s}
.pager .pg-btn:hover:not([disabled]){border-color:var(--primary);color:var(--primary);background:var(--surface-soft)}
.pager .pg-btn.active{background:var(--club-navy);color:#fff;border-color:var(--club-navy)}
.pager .pg-btn[disabled]{opacity:.4;cursor:not-allowed}
.pinfo{color:var(--muted);font-size:14px;min-width:64px;text-align:center}
.pager-jump{display:inline-flex;align-items:center;gap:8px;color:var(--muted);font-size:14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:5px 10px}
.pager-jump .pj-label{color:var(--muted-2)}
.pager-jump .pj-input{width:56px;height:32px;text-align:center;border:1px solid var(--line);border-radius:8px;font:inherit;font-weight:600;color:var(--ink);background:#fff;transition:border-color .15s}
.pager-jump .pj-input:hover{border-color:var(--primary)}
.pager-jump .pj-input:focus{outline:none;border-color:var(--primary)}
.pager-jump .pj-input::-webkit-outer-spin-button,.pager-jump .pj-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.pager-jump .pj-input[type=number]{-moz-appearance:textfield}
.pager-jump .pj-btn{height:32px;border:0;background:var(--primary);color:#fff;border-radius:8px;padding:0 18px;font:inherit;font-weight:600;cursor:pointer;transition:background .15s}
.pager-jump .pj-btn:hover{background:var(--primary-dark);color:#fff}
.pager-jump .pj-btn:active{transform:translateY(1px)}

/* ---------- 页脚 / 404 ---------- */
.foot{max-width:var(--maxw);margin:80px auto 32px;padding:26px 24px 0;color:var(--muted-2);text-align:center;font-size:13px;border-top:1px solid var(--line)}
.notfound{max-width:560px;margin:9vh auto 12vh;padding:40px 24px;text-align:center}
.notfound .nf-code{font-size:clamp(76px,16vw,140px);font-weight:800;letter-spacing:-6px;line-height:.95;color:var(--primary)}
.notfound h1{margin:16px 0 10px;font-size:26px;letter-spacing:-.5px}
.notfound p{color:var(--muted);margin-bottom:26px;font-size:15px}

/* ---------- 弹窗 / 加载 ---------- */
.modal-mask{position:fixed;inset:0;z-index:120;display:none;align-items:center;justify-content:center;padding:22px;background:rgba(15,23,42,.5);opacity:0;transition:opacity .2s}
.modal-mask.show{display:flex;opacity:1}
.modal{width:min(680px,94vw);max-height:88vh;overflow:auto;border:1px solid var(--line);border-radius:18px;background:#fff;padding:30px;box-shadow:var(--shadow-lg);transform:translateY(12px);transition:transform .2s var(--ease)}
.modal-mask.show .modal{transform:translateY(0)}
.modal h3{font-size:22px;letter-spacing:-.4px}
.modal .sub{color:var(--muted);margin:10px 0}
.modal img.big{width:100%;margin-top:14px;border-radius:14px}
.modal audio{width:100%;margin-top:12px}
.modal .row{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.modal .row .btn{flex:1;min-width:130px}
.m-meta{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
.chip{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:999px;background:#fff;padding:6px 12px;color:var(--muted);font-size:13px;font-weight:600}
.password-modal{position:relative;overflow:hidden}
.password-icon{width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;background:var(--primary);color:#fff;font-size:13px;font-weight:700;letter-spacing:.8px}
.password-head{margin-bottom:20px}
.password-head h3{margin-top:4px}
.password-head p{margin-top:8px;color:var(--muted);font-size:14px}
.password-hint{margin:-2px 0 18px;border:1px solid var(--primary-soft);border-radius:10px;background:var(--surface-soft);color:var(--primary-dark);padding:11px 13px;font-size:13px;font-weight:600}
.modal-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.modal-actions .btn{width:auto;min-width:128px}
#loadingBar{position:fixed;top:0;left:0;z-index:210;width:0;height:2px;opacity:0;background:var(--primary);transition:width .3s,opacity .3s}
#loadingBar.active{opacity:1}
#pageLoader{position:fixed;inset:0;z-index:205;display:flex;align-items:center;justify-content:center;pointer-events:none;opacity:0;transition:opacity .2s}
#pageLoader.show{opacity:1}
#pageLoader .box{display:flex;flex-direction:column;align-items:center;gap:12px;border:1px solid var(--line);border-radius:16px;background:#fff;padding:24px 30px;box-shadow:var(--shadow)}
#pageLoader .box span{color:var(--muted);font-size:13px}
.spin{width:36px;height:36px;border-radius:50%;border:3px solid var(--line-soft);border-top-color:var(--primary);animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- 后台 · 3A 墨蓝 / logo 青 / 冷白 ---------- */
.admin-page{
  --club-navy:#0b1b2b;
  --club-navy-2:#08131e;
  --club-cyan:#55d5ee;
  --club-cyan-strong:#2e9fd4;
  --club-bg:#f5f7f9;
  --club-panel:#fff;
  --club-ink:#0b1b2b;
  --club-ink-2:#33475c;
  --club-muted:#6b7f8e;
  --club-muted-2:#8b9ca9;
  --club-line:#dfe6ec;
  --club-line-soft:#edf2f5;
  --primary:var(--club-navy);
  --primary-dark:#06121e;
  --primary-soft:#e8f7fc;
  --bg:var(--club-bg);
  --surface:#fff;
  --surface-soft:#eef6fa;
  --ink:var(--club-ink);
  --ink-2:var(--club-ink-2);
  --muted:var(--club-muted);
  --muted-2:var(--club-muted-2);
  --line:var(--club-line);
  --line-soft:var(--club-line-soft);
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 1px 3px rgba(11,27,43,.07);
  --shadow-lg:0 18px 42px rgba(11,27,43,.14);
  min-height:100vh;
  color:var(--club-ink);
  background:var(--club-bg);
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  font-variant-numeric:tabular-nums;
  line-height:1.5;
}
.admin-page::before{display:none}
.admin-page .btn{
  background:var(--club-navy);
  box-shadow:0 2px 10px rgba(11,27,43,.18);
}
.admin-page .btn:hover{background:#132536}
.admin-page .btn.ok{background:var(--club-navy)}
.admin-page .btn.ok:hover{background:#132536}
.admin-page .btn.ghost{
  background:#fff;
  color:var(--club-ink);
  border:1px solid var(--club-line);
  box-shadow:none;
}
.admin-page .btn.ghost:hover{
  border-color:var(--club-cyan-strong);
  color:var(--club-cyan-strong);
  background:#fff;
}
.admin-page .btn.danger{background:#dc2626}
.admin-page .toast{background:var(--club-navy)}

.login-wrap{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
  background:
    radial-gradient(48% 34% at 50% 0%,rgba(85,213,238,.12),transparent 70%),
    var(--club-bg);
}
.login-panel{
  width:min(420px,100%);
  border:1px solid var(--club-line);
  border-radius:18px;
  background:#fff;
  box-shadow:var(--shadow-lg);
  padding:36px 34px;
}
.login-brand{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:26px;
  color:var(--club-ink);
}
.login-brand .dot-img{
  width:36px;
  height:36px;
  border-radius:10px;
  object-fit:cover;
  box-shadow:0 4px 12px rgba(11,27,43,.12);
}
.login-brand strong{display:block;font-size:16px;font-weight:700}
.login-brand small{display:block;margin-top:3px;color:var(--club-muted);font-size:12px}
.login-panel h1{
  font-size:28px;
  font-weight:700;
  letter-spacing:-.02em;
  color:var(--club-ink);
}
.login-panel p{margin:8px 0 24px;color:var(--club-muted);font-size:14px}
.field{margin-bottom:16px}
.field label{
  display:block;
  margin-bottom:8px;
  color:var(--club-ink-2);
  font-size:13px;
  font-weight:600;
}
.field input,
.field select,
.field textarea,
.toolbar input,
.toolbar select{
  width:100%;
  border:1px solid var(--club-line);
  border-radius:var(--radius-sm);
  background:#fff;
  padding:12px 14px;
  color:var(--club-ink);
  font-size:14px;
  outline:0;
  transition:border-color .16s,box-shadow .16s;
}
.field input:focus,
.field select:focus,
.field textarea:focus,
.toolbar input:focus,
.toolbar select:focus{
  border-color:rgba(46,159,212,.7);
  box-shadow:0 0 0 3px rgba(85,213,238,.18);
}
.captcha-row{display:grid;grid-template-columns:1fr 112px;gap:10px}
.captcha-img{
  width:112px;
  height:46px;
  border:1px solid var(--club-line);
  border-radius:var(--radius-sm);
  background:#fff;
  cursor:pointer;
  object-fit:cover;
}

.layout{display:flex;min-height:100vh;background:var(--club-bg)}
.sidebar{
  position:sticky;
  top:0;
  z-index:70;
  height:100vh;
  width:236px;
  flex-shrink:0;
  display:flex;
  flex-direction:column;
  overflow-y:auto;
  padding:20px 14px 16px;
  color:#fff;
  background:var(--club-navy);
}
.brand{
  display:flex;
  align-items:center;
  gap:11px;
  padding:2px 6px 22px;
  color:#fff;
}
.brand:hover{color:#fff}
.brand .dot-img{
  width:32px;
  height:32px;
  border-radius:9px;
  object-fit:cover;
  box-shadow:none;
}
.brand strong{display:block;font-size:15px;font-weight:700;line-height:1.35}
.brand small{display:block;margin-top:2px;color:rgba(255,255,255,.48);font-size:12px}
.side-nav{display:flex;flex-direction:column;gap:2px}
.sidebar a.nav{
  min-height:42px;
  display:flex;
  align-items:center;
  gap:11px;
  border-radius:9px;
  padding:0 12px;
  color:rgba(255,255,255,.72);
  font-size:13.5px;
  font-weight:500;
  cursor:pointer;
  transition:background .16s,color .16s;
}
.sidebar a.nav i{
  width:18px;
  text-align:center;
  color:rgba(255,255,255,.42);
  font-size:13px;
}
.sidebar a.nav span{flex:1}
.sidebar a.nav:hover{
  color:#fff;
  background:rgba(255,255,255,.07);
}
.sidebar a.nav:hover i{color:rgba(255,255,255,.78)}
.sidebar a.nav.active{
  color:#fff;
  background:rgba(255,255,255,.1);
  font-weight:600;
}
.sidebar a.nav.active i{color:var(--club-cyan)}
.who{
  margin-top:auto;
  padding-top:14px;
  border-top:1px solid rgba(255,255,255,.08);
  color:rgba(255,255,255,.55);
  font-size:12.5px;
}
.who #whoAmI{
  padding:0 4px 10px;
  color:rgba(255,255,255,.78);
  font-weight:600;
}
.who button{
  width:100%;
  min-height:40px;
  margin-top:8px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:10px;
  background:rgba(255,255,255,.05);
  color:#e8eef3;
  font-size:13px;
  font-weight:600;
  transition:background .16s,border-color .16s;
}
.who button:hover{background:rgba(255,255,255,.1)}
.who .who-logout{margin-top:8px}
.who-front{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:40px;
  margin-top:8px;
  color:rgba(255,255,255,.55);
  font-size:13px;
}
.who-front:hover{color:#fff}

.main{flex:1;min-width:0;padding:28px}
.admin-hero{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:18px;
  margin-bottom:18px;
  padding:26px 28px;
  border:1px solid var(--club-line);
  border-radius:16px;
  background:#fff;
  box-shadow:var(--shadow);
}
.admin-kicker{
  display:inline-flex;
  align-items:center;
  min-height:24px;
  border-radius:999px;
  padding:0 10px;
  color:var(--club-cyan-strong);
  background:rgba(85,213,238,.12);
  font-size:12px;
  font-weight:600;
}
.admin-hero h1{
  margin:12px 0 8px;
  font-size:28px;
  font-weight:700;
  letter-spacing:-.02em;
  color:var(--club-ink);
}
.admin-hero p{color:var(--club-muted);font-size:14px}
.admin-home{
  flex-shrink:0;
  border:1px solid var(--club-line);
  border-radius:999px;
  padding:10px 16px;
  color:var(--club-ink-2);
  background:#fff;
  font-size:13.5px;
  font-weight:600;
  transition:border-color .16s,color .16s;
}
.admin-home:hover{
  border-color:var(--club-cyan-strong);
  color:var(--club-cyan-strong);
}
.stat-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
  margin-bottom:18px;
}
.stat-card{
  border:1px solid var(--club-line);
  border-radius:14px;
  background:#fff;
  box-shadow:var(--shadow);
  padding:20px;
}
.stat-card.accent{background:linear-gradient(180deg,#f3fbfd,#fff)}
.stat-card span{
  display:inline-flex;
  margin-bottom:12px;
  border-radius:999px;
  padding:5px 11px;
  color:var(--club-navy);
  background:var(--club-line-soft);
  font-size:12px;
  font-weight:600;
}
.stat-card.accent span{
  color:#06121e;
  background:rgba(85,213,238,.22);
}
.stat-card strong{
  display:block;
  font-size:20px;
  font-weight:700;
  letter-spacing:-.02em;
  color:var(--club-ink);
}
.stat-card small{color:var(--club-muted);font-size:12.5px}
.panel{
  border:1px solid var(--club-line);
  border-radius:16px;
  background:#fff;
  box-shadow:var(--shadow);
  padding:24px;
  margin-bottom:16px;
}
.focus-panel{background:#fff}
.panel-title{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:16px;
  margin-bottom:18px;
}
.panel-title div{display:flex;align-items:center;gap:12px}
.panel-title span{
  width:34px;
  height:34px;
  border-radius:10px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  background:var(--club-navy);
  font-size:12px;
  font-weight:700;
}
.panel-title h2{
  font-size:19px;
  font-weight:700;
  letter-spacing:-.02em;
  color:var(--club-ink);
}
.panel-title p{color:var(--club-muted);font-size:13.5px}
.toolbar{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  margin-bottom:16px;
}
.toolbar.compact{max-width:520px}
.toolbar input,
.toolbar select{width:auto;min-width:150px}
.toolbar input{min-width:220px}
.form-row{display:flex;gap:14px}
.form-row .field{flex:1}
.upload-field input[type=file]{
  padding:14px;
  background:var(--club-bg);
  border-style:dashed;
}
.preview{margin-top:12px}
.preview img{
  max-height:170px;
  border-radius:12px;
  box-shadow:var(--shadow);
}
.preview audio{width:100%}
.upload-list{
  display:grid;
  gap:8px;
  border:1px dashed #c5d0d9;
  border-radius:12px;
  background:var(--club-bg);
  padding:14px;
  color:var(--club-muted);
  font-size:13px;
}
.upload-list strong{color:var(--club-ink)}
.upload-list span,
.upload-list em{
  display:block;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.upload-list em{font-style:normal;color:var(--club-muted-2)}
.upload-list.compact{
  max-height:240px;
  overflow-y:auto;
  overflow-x:hidden;
  padding-right:10px;
}
.upload-progress{
  margin-top:14px;
  border:1px solid var(--club-line);
  border-radius:12px;
  background:#fff;
  padding:14px;
}
.upload-progress-head{
  display:flex;
  justify-content:space-between;
  gap:12px;
  margin-bottom:10px;
  font-size:14px;
}
.upload-progress-head span{color:var(--club-cyan-strong);font-weight:600}
.upload-progress-bar{
  height:8px;
  overflow:hidden;
  border-radius:999px;
  background:var(--club-line-soft);
}
.upload-progress-bar i{
  display:block;
  width:0;
  height:100%;
  border-radius:999px;
  background:var(--club-cyan);
  transition:width .25s var(--ease);
}
.upload-progress small{
  display:block;
  margin-top:8px;
  overflow:hidden;
  color:var(--club-muted);
  font-weight:600;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.action-row{display:flex;gap:12px;margin-top:16px}
.table-wrap{
  overflow-x:auto;
  border:1px solid var(--club-line);
  border-radius:14px;
  background:#fff;
}
.admin-page table{
  width:100%;
  min-width:760px;
  border-collapse:separate;
  border-spacing:0;
  font-size:14px;
}
.admin-page th,
.admin-page td{
  padding:14px 12px;
  text-align:left;
  border-bottom:1px solid var(--club-line);
  vertical-align:middle;
}
.admin-page th{
  background:#f7fafc;
  color:var(--club-muted);
  font-size:12px;
  font-weight:700;
  letter-spacing:.04em;
  text-transform:none;
}
.admin-page tbody tr:last-child td{border-bottom:0}
.admin-page tbody tr:hover{background:#f7fafc}
.cell-sub{
  display:block;
  margin-top:3px;
  color:var(--club-muted-2);
  font-size:12px;
  font-weight:600;
}
.tag,
.badge{
  display:inline-flex;
  align-items:center;
  border-radius:999px;
  padding:4px 10px;
  font-size:12px;
  font-weight:600;
}
.tag{background:var(--club-line-soft);color:var(--club-ink-2)}
.tag.audio{background:var(--club-line-soft);color:var(--club-ink-2)}
.badge.on{background:#ecfdf5;color:var(--green)}
.badge.off{background:#fef2f2;color:var(--red)}
.row-actions{white-space:nowrap}
.row-actions button{margin-right:6px}
.dl-link{
  margin-left:8px;
  color:var(--club-cyan-strong);
  font-size:13px;
  font-weight:600;
}
.dl-link:hover{text-decoration:underline}
.inline-input{
  width:160px;
  border:1px solid var(--club-line);
  border-radius:8px;
  background:#fff;
  padding:8px 10px;
  color:var(--club-ink);
  font-size:13px;
  outline:0;
  transition:border-color .16s;
}
.inline-input:focus{border-color:var(--club-cyan-strong)}
.inline-input.mini{width:72px}
.inline-input.wide{width:240px;max-width:100%}
.mt6{margin-top:6px}
.edit-summary{
  display:grid;
  grid-template-columns:150px minmax(0,1fr);
  gap:16px;
  align-items:center;
  margin:16px 0 18px;
  border:1px solid var(--club-line);
  border-radius:12px;
  background:var(--club-bg);
  padding:12px;
}
.edit-summary img,
.edit-summary audio{
  width:100%;
  max-height:110px;
  border-radius:10px;
  object-fit:cover;
}
.edit-summary strong{display:block;margin-bottom:6px}
.edit-summary span{display:block;color:var(--club-muted);font-size:13px}
.menu-btn{
  display:none;
  position:fixed;
  top:14px;
  left:14px;
  z-index:85;
  width:44px;
  height:44px;
  border:1px solid var(--club-line);
  border-radius:10px;
  color:var(--club-ink);
  background:#fff;
  font-size:16px;
  box-shadow:var(--shadow);
}
.sidebar-backdrop{
  display:none;
  position:fixed;
  inset:0;
  z-index:75;
  background:rgba(11,27,43,.4);
}
.sidebar-backdrop.show{display:block}
.empty-state{
  grid-column:1/-1;
  border:1px dashed #c5d0d9;
  border-radius:16px;
  background:#fff;
  padding:42px 18px;
  color:var(--club-muted);
  font-weight:600;
  text-align:center;
}
.empty-state strong{
  display:block;
  margin-bottom:6px;
  color:var(--club-ink);
  font-size:18px;
}
.admin-page .password-icon{
  background:var(--club-navy);
  font-size:14px;
}
.admin-page .password-head .admin-kicker{margin-bottom:10px}
.admin-page .password-hint{
  border-color:rgba(85,213,238,.35);
  background:rgba(85,213,238,.1);
  color:var(--club-ink-2);
}
.admin-page .modal{
  border-color:var(--club-line);
  border-radius:16px;
  box-shadow:var(--shadow-lg);
}
.admin-page .pager{
  display:flex;
  justify-content:center;
  align-items:center;
  flex-wrap:wrap;
  gap:10px;
  margin:24px 0 4px;
}
.admin-page .pager .pg-btn{
  border:1px solid var(--club-line);
  border-radius:var(--radius-sm);
  background:#fff;
  padding:9px 16px;
  color:var(--club-ink-2);
  font-weight:600;
  font-size:14px;
  transition:border-color .16s,color .16s,background .16s;
}
.admin-page .pager .pg-btn:hover:not([disabled]){
  border-color:var(--club-cyan-strong);
  color:var(--club-cyan-strong);
  background:#f3fbfd;
}
.admin-page .pager .pg-btn[disabled]{opacity:.4;cursor:not-allowed}
.admin-page .pager .pinfo{color:var(--club-muted);font-size:14px}
.admin-page .pager-jump .pj-btn{
  background:var(--club-navy);
}
.admin-page .pager-jump .pj-btn:hover{background:#132536}

/* ---------- 动效（性能：仅 opacity/transform） ---------- */
.card,.panel,.stat-card,.banner,.modal{animation:softIn .3s ease-out both}
@keyframes softIn{from{opacity:0}to{opacity:1}}
.card:focus-within{outline:2px solid rgba(14,165,233,.3);outline-offset:2px}
.table-wrap{-webkit-overflow-scrolling:touch}
.table-wrap::after{content:"横向滑动查看更多";display:none;padding:10px 12px;color:var(--muted-2);font-size:12px;text-align:center;background:#fff}

/* ---------- Font Awesome 图标对齐 ---------- */
.fa-solid,.fa-regular,.fa-brands{vertical-align:middle}
.meta .fa-solid{font-size:13px}
.chip .fa-solid{font-size:13px}
.dl .fa-solid{font-size:15px}
.play-btn .fa-solid{font-size:20px}

/* ---------- 响应式 ---------- */
@media (hover:none){
  .btn:hover,.card:hover,.sidebar a:hover{transform:none}
  .card:hover .cover-img{transform:none}
  .dl{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .card.playing .wave .bar{animation:none!important}
}
@media (max-width:980px){
  .stat-grid{grid-template-columns:1fr}
  .admin-hero{flex-direction:column}
  .section-head,.library-head{align-items:flex-start;flex-direction:column}
  .library-head .tabs{align-self:stretch;width:100%}
  .toolbar{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
  .toolbar input,.toolbar select,.toolbar .btn{width:100%;min-width:0}
  .toolbar .btn{min-height:44px}
}
@media (max-width:720px){
  body{line-height:1.55}
  .topbar-inner{padding:12px 14px;flex-wrap:wrap;gap:10px}
  .logo{font-size:16px}
  .logo .dot,.brand .dot,.login-brand .dot{width:28px;height:28px;border-radius:8px}
  .search{order:3;flex-basis:100%;max-width:none;margin-left:0;padding:5px 5px 5px 13px}
  .search button{padding:9px 14px}
  .admin-link{margin-left:auto;padding:8px 12px}
  .banner-wrap,.container{padding:0 14px}
  .banner-wrap{margin-top:16px}
  .banner{height:260px;border-radius:16px}
  .caption{left:18px;right:18px;bottom:20px;max-width:none}
  .caption .kicker{margin-bottom:8px;padding:4px 10px}
  .caption h2{font-size:22px;line-height:1.22;margin-bottom:10px;text-shadow:none}
  .banner-cta{padding:9px 14px}
  .banner .arrow{top:auto;bottom:14px;width:34px;height:34px;font-size:18px}
  .banner .prev{left:auto;right:58px}
  .banner .next{right:16px}
  .banner .dots{left:16px;right:auto;bottom:15px}
  .section-head h2,.library-head h2{font-size:23px}
  .section-head p{font-size:13px}
  .container{margin-top:44px}
  .grid{grid-template-columns:repeat(auto-fit,minmax(158px,1fr));gap:14px}
  .thumb{height:148px}
  .card{border-radius:12px}
  .card .body{padding:13px}
  .card h3{font-size:14px}
  .meta{font-size:12px}
  .dl{opacity:1;transform:none}
  .tabs{width:100%;justify-content:space-between}
  .tab{flex:1;text-align:center;padding:9px 16px}
  .cats{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px;scrollbar-width:none}
  .cats::-webkit-scrollbar{display:none}
  .cat{white-space:nowrap}
  .pager{gap:8px}
  .pager .pg-btn{padding:9px 14px}
  .modal-mask{padding:14px;align-items:flex-end}
  .modal{width:100%;max-height:86vh;padding:20px;border-radius:18px 18px 0 0}
  .layout{position:relative}
  .menu-btn{display:block}
  .sidebar{position:fixed;left:0;top:0;bottom:0;z-index:80;width:min(82vw,300px);transform:translateX(-100%);transition:transform .28s var(--ease)}
  .sidebar.open{transform:translateX(0)}
  .main{padding:72px 14px 18px}
  .admin-hero{padding:22px;border-radius:16px}
  .admin-hero h1{font-size:26px}
  .admin-home{width:100%;text-align:center}
  .panel{padding:18px;border-radius:14px}
  .panel-title{flex-direction:column}
  .panel-title div{align-items:flex-start}
  .form-row{flex-direction:column;gap:0}
  .toolbar{grid-template-columns:1fr;gap:10px}
  .action-row{flex-wrap:wrap}
  .action-row .btn{flex:1}
  .table-wrap{border-radius:12px}
  .table-wrap::after{display:block}
  table{min-width:720px}
  th,td{padding:12px 10px}
  .login-wrap{padding:16px}
  .login-panel{padding:30px;border-radius:16px}
  .login-panel h1{font-size:28px}
}
@media (max-width:420px){
  .grid{grid-template-columns:1fr}
  .thumb{height:190px}
  .banner{height:220px}
  .caption h2{font-size:20px}
  .library-head{gap:12px}
  .section-head{gap:10px}
  .login-panel{padding:26px;border-radius:14px}
  .modal .row .btn{min-width:100%}
  .edit-summary{grid-template-columns:1fr}
  .inline-input.wide{width:190px}
}

/* ============================================================
   3A · 取用优先
   公共资源库重设：墨蓝 / logo 青 / 冷白
   ============================================================ */
.site-page{
  --club-navy:#0b1b2b;
  --club-navy-2:#08131e;
  --club-cyan:#55d5ee;
  --club-cyan-strong:#2e9fd4;
  --club-bg:#f5f7f9;
  --club-panel:#fff;
  --club-ink:#0b1b2b;
  --club-ink-2:#33475c;
  --club-muted:#6b7f8e;
  --club-muted-2:#8b9ca9;
  --club-line:#dfe6ec;
  --club-line-soft:#edf2f5;
  --club-radius:14px;
  min-height:100vh;
  color:var(--club-ink);
  background:var(--club-bg);
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  font-variant-numeric:tabular-nums;
  line-height:1.5;
}
.site-page::before{display:none}
.site-page button{color:inherit}
.site-page button:focus-visible,
.site-page a:focus-visible,
.site-page input:focus-visible{
  outline:2px solid var(--club-cyan-strong);
  outline-offset:2px;
}
.site-page.loading{overflow:hidden}
.site-shell{
  display:flex;
  width:100%;
  max-width:none;
  min-height:100vh;
  margin:0;
  background:var(--club-bg);
}

/* ---------- 桌面左栏 ---------- */
.desktop-rail{
  position:sticky;
  top:0;
  z-index:70;
  width:236px;
  height:100vh;
  flex:0 0 236px;
  display:flex;
  flex-direction:column;
  overflow-y:auto;
  padding:20px 16px 16px;
  color:#fff;
  background:var(--club-navy);
}
.rail-brand{
  display:flex;
  align-items:center;
  gap:11px;
  padding:2px 4px 23px;
  color:#fff;
}
.rail-brand img{
  width:32px;
  height:32px;
  flex:0 0 32px;
  border-radius:9px;
  object-fit:cover;
}
.rail-brand span{
  font-size:16px;
  font-weight:700;
  line-height:1.32;
  letter-spacing:.01em;
}
.rail-type{
  display:flex;
  gap:3px;
  padding:3px;
  border-radius:11px;
  background:rgba(255,255,255,.08);
}
.rail-type button{
  flex:1;
  min-height:36px;
  border:0;
  border-radius:8px;
  color:rgba(255,255,255,.68);
  background:transparent;
  font-size:13px;
}
.rail-type button.active{
  color:var(--club-ink);
  background:#fff;
  font-weight:600;
  box-shadow:0 1px 3px rgba(0,0,0,.16);
}
.rail-label{
  padding:25px 4px 10px;
  color:rgba(255,255,255,.42);
  font-size:12px;
}
.rail-topic-label{padding-top:24px}
.rail-list{display:flex;flex-direction:column;gap:1px}
.rail-list button,
.rail-list a{
  width:100%;
  min-height:40px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  border:0;
  border-radius:9px;
  padding:9px 12px;
  color:rgba(255,255,255,.78);
  background:transparent;
  font-size:13.5px;
  text-align:left;
  transition:background .16s,color .16s;
}
.rail-list button:hover,
.rail-list a:hover{color:#fff;background:rgba(255,255,255,.07)}
.rail-list button.active{
  color:#fff;
  background:rgba(255,255,255,.1);
  font-weight:600;
}
.rail-list button span,
.rail-list a span{
  overflow:hidden;
  white-space:nowrap;
  text-overflow:ellipsis;
}
.rail-list button small{
  flex:0 0 auto;
  color:rgba(255,255,255,.38);
  font-size:12px;
}
.rail-list button.active small{color:var(--club-cyan)}
.rail-topics a{
  justify-content:flex-start;
  min-height:36px;
  padding-top:8px;
  padding-bottom:8px;
}
.rail-topics a::before{
  content:"";
  width:4px;
  height:4px;
  flex:0 0 4px;
  border-radius:50%;
  background:rgba(255,255,255,.3);
}
.rail-bottom{
  margin-top:auto;
  padding-top:14px;
  border-top:1px solid rgba(255,255,255,.08);
}
.rail-admin{
  display:flex;
  align-items:center;
  gap:10px;
  min-height:42px;
  padding:0 4px;
  color:rgba(255,255,255,.58);
  font-size:13px;
}
.rail-admin span{flex:1}
.rail-admin:hover{color:#fff}
.rail-admin .fa-arrow-right{font-size:11px}

/* ---------- 内容顶栏 ---------- */
.site-content{min-width:0;flex:1}
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  height:66px;
  display:flex;
  align-items:center;
  gap:20px;
  padding:0 28px;
  border-bottom:1px solid #e4eaf0;
  background:rgba(255,255,255,.97);
}
.mobile-brand-row{display:none}
.global-search{
  position:relative;
  width:min(420px,45vw);
  height:42px;
  display:flex;
  align-items:center;
  gap:10px;
  padding:0 5px 0 14px;
  border-radius:11px;
  background:#f1f5f8;
  transition:background .16s,box-shadow .16s,border-color .16s;
}
.global-search:focus-within{
  box-shadow:0 0 0 1px rgba(46,159,212,.58);
}
.global-search > .fa-magnifying-glass{
  color:var(--club-muted-2);
  font-size:13px;
}
.global-search input{
  min-width:0;
  flex:1;
  height:100%;
  margin:0;
  padding:0;
  border:0!important;
  border-radius:0;
  outline:0!important;
  box-shadow:none!important;
  color:var(--club-ink);
  background:transparent;
  font-size:13.5px;
  appearance:none;
  -webkit-appearance:none;
}
.global-search input::placeholder{color:var(--club-muted-2)}
.site-page .global-search input:focus,
.site-page .global-search input:focus-visible{
  border:0!important;
  outline:0!important;
  box-shadow:none!important;
}
.global-search input::-webkit-search-decoration,
.global-search input::-webkit-search-cancel-button,
.global-search input::-webkit-search-results-button,
.global-search input::-webkit-search-results-decoration{
  display:none;
  appearance:none;
  -webkit-appearance:none;
}
.search-clear{
  width:26px;
  height:26px;
  flex:0 0 26px;
  display:grid;
  place-items:center;
  border:0;
  border-radius:50%;
  color:var(--club-muted);
  background:#dfe6ec;
  font-size:11px;
  opacity:0;
  pointer-events:none;
  transform:scale(.82);
  transition:opacity .14s,transform .14s,background .14s;
}
.global-search input:not(:placeholder-shown) + .search-clear{
  opacity:1;
  pointer-events:auto;
  transform:scale(1);
}
.search-clear:hover{background:#d3dde5}
.search-submit{
  height:32px;
  border:0;
  border-radius:8px;
  padding:0 15px;
  color:#fff!important;
  background:var(--club-navy);
  font-size:12.5px;
  font-weight:600;
}
/* 桌面设计稿搜索框无提交按钮，回车即搜 */
@media (min-width:761px){
  .search-submit{display:none}
  .global-search{padding-right:14px}
}
.header-actions{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:22px;
  color:var(--club-ink-2);
  font-size:13.5px;
}
.sort-label{display:flex;align-items:center;gap:7px}
.sort-label i{font-size:11px;color:var(--club-muted)}
.text-action,
.mobile-filter-actions button{
  border:0;
  padding:8px 0;
  color:var(--club-cyan-strong)!important;
  background:transparent;
  font-size:13.5px;
  font-weight:600;
}
.view-switch{
  display:flex;
  gap:2px;
  padding:3px;
  border-radius:9px;
  background:#f1f5f8;
}
.view-switch button{
  width:30px;
  height:28px;
  border:0;
  border-radius:6px;
  color:var(--club-muted);
  background:transparent;
}
.view-switch button.active{
  color:var(--club-ink);
  background:#fff;
  box-shadow:0 1px 2px rgba(11,27,43,.1);
}
.view-switch button[disabled]{opacity:.38;cursor:not-allowed}

/* ---------- 搜索辅助面板 ---------- */
.search-panel{
  position:absolute;
  top:56px;
  left:28px;
  z-index:80;
  width:min(420px,calc(100vw - 300px));
  padding:18px;
  border:1px solid var(--club-line);
  border-radius:14px;
  background:#fff;
  box-shadow:0 18px 42px rgba(11,27,43,.16);
  opacity:0;
  visibility:hidden;
  transform:translateY(-6px);
  transition:opacity .16s,transform .16s,visibility .16s;
}
.search-panel.open{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}
.search-panel-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.search-panel-head strong{font-size:13px}
.search-panel-head button{
  border:0;
  color:var(--club-muted);
  background:transparent;
  font-size:12px;
}
.search-panel-subhead{margin-top:20px}
.search-chips{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:11px;
}
.search-chips button{
  min-height:34px;
  border:1px solid var(--club-line);
  border-radius:999px;
  padding:0 13px;
  color:var(--club-ink-2);
  background:#fff;
  font-size:12.5px;
}
.search-chips button:hover{
  border-color:#b8c7d3;
  background:#f5f8fa;
}
.search-chips .search-empty{color:var(--club-muted-2);font-size:12.5px}

/* ---------- 专题带 ---------- */
.topic-stage{padding:24px 28px 0}
.topic-head{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
}
.topic-head h1{
  font-size:20px;
  font-weight:700;
  line-height:1;
}
.topic-head span{color:var(--club-muted);font-size:13px}
.topic-head .topic-all-link{
  color:var(--club-ink-2);
  font-size:13px;
  cursor:default;
}
.topic-cover-label{
  position:absolute;
  left:9px;
  bottom:9px;
  color:#7e8f9c;
  font-size:10.5px;
}
.topic-viewport{position:relative;margin-top:14px}
.topic-strip{
  display:flex;
  gap:14px;
  overflow-x:auto;
  padding:1px 1px 4px;
  scroll-snap-type:x mandatory;
  scroll-behavior:smooth;
  scrollbar-width:none;
}
.topic-strip::-webkit-scrollbar{display:none}
.topic-card{
  flex:0 0 clamp(190px,23%,260px);
  min-width:0;
  display:block;
  scroll-snap-align:start;
  border-radius:14px;
  padding:7px;
  color:var(--club-ink);
  background:#fff;
  box-shadow:0 1px 3px rgba(11,27,43,.07);
  transition:transform .18s,box-shadow .18s;
}
.topic-card:hover{
  color:var(--club-ink);
  transform:translateY(-2px);
  box-shadow:0 8px 22px rgba(11,27,43,.1);
}
.topic-cover{
  position:relative;
  height:104px;
  overflow:hidden;
  border-radius:9px;
  background:
    repeating-linear-gradient(135deg,#dde5ec 0 8px,#e8eef3 8px 16px);
}
.topic-cover img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .3s ease;
}
.topic-card:hover .topic-cover img{transform:scale(1.03)}
.topic-index{
  position:absolute;
  top:8px;
  right:8px;
  display:inline-flex;
  align-items:center;
  min-height:24px;
  border-radius:999px;
  padding:0 9px;
  color:#fff;
  background:rgba(11,27,43,.68);
  font-size:10.5px;
}
.topic-copy{padding:10px 5px 4px}
.topic-copy strong{
  display:block;
  overflow:hidden;
  color:var(--club-ink);
  font-size:14px;
  font-weight:600;
  line-height:1.4;
  white-space:nowrap;
  text-overflow:ellipsis;
}
.topic-copy span{
  display:block;
  margin-top:6px;
  color:var(--club-muted);
  font-size:12px;
}
.topic-arrow{
  position:absolute;
  top:50%;
  z-index:4;
  width:36px;
  height:36px;
  border:1px solid var(--club-line);
  border-radius:50%;
  color:var(--club-ink);
  background:rgba(255,255,255,.96);
  box-shadow:0 5px 16px rgba(11,27,43,.12);
  transform:translateY(-50%);
  opacity:0;
  transition:opacity .16s,transform .16s;
}
.topic-viewport:hover .topic-arrow{opacity:1}
.topic-arrow:hover{transform:translateY(-50%) scale(1.05)}
.topic-arrow.prev{left:-12px}
.topic-arrow.next{right:-12px}

/* ---------- 筛选与资源瀑布流 ---------- */
.library-section{padding:0 28px 42px}
.filter-dock{
  position:sticky;
  top:66px;
  z-index:45;
  margin-top:26px;
  padding:18px 0 14px;
  border-bottom:1px solid var(--club-line);
  background:rgba(245,247,249,.96);
}
.mobile-filter-row{display:none}
.category-scroll{display:none}
/* 桌面：吸顶筛选条展示分区 chips（对应设计稿改动点 2），与左栏分区同步 */
@media (min-width:761px){
  .filter-dock{
    margin-top:22px;
    padding:12px 0 14px;
  }
  .category-scroll{
    display:flex;
    flex-wrap:wrap;
    gap:8px;
    width:100%;
    margin:0 0 14px;
    padding:0;
    overflow:visible;
  }
  .category-scroll button{
    flex:0 0 auto;
    min-height:34px;
    border:1px solid var(--club-line);
    border-radius:999px;
    padding:0 15px;
    color:var(--club-ink-2);
    background:#fff;
    font-size:12.5px;
    white-space:nowrap;
  }
  .category-scroll button.active{
    border-color:var(--club-navy);
    color:#fff;
    background:var(--club-navy);
    font-weight:600;
  }
  .results-progress{display:none}
}
.results-heading{
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.results-heading > div:first-child{
  display:flex;
  align-items:baseline;
  gap:12px;
}
.results-heading h2{font-size:20px;line-height:1;font-weight:700}
.results-heading span,
.results-progress{color:var(--club-muted);font-size:13px}
.media-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(320px,1fr));
  grid-auto-flow:row;
  grid-auto-rows:auto;
  gap:18px;
  margin-top:16px;
}
.media-grid.audio-list{
  grid-template-columns:repeat(auto-fill,minmax(300px,1fr));
  grid-auto-flow:row;
  grid-auto-rows:auto;
  gap:16px;
}
.media-card{
  position:relative;
  width:100%;
  display:block;
  break-inside:avoid;
  align-self:start;
  margin:0;
  overflow:hidden;
  border:1px solid transparent;
  border-radius:14px;
  padding:6px;
  color:var(--club-ink);
  background:#fff;
  box-shadow:0 1px 3px rgba(11,27,43,.07);
  cursor:pointer;
  vertical-align:top;
  transition:border-color .18s,box-shadow .18s,transform .18s,opacity .18s;
}
.media-card:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 26px rgba(11,27,43,.11);
}
.media-card.selected{
  border-color:var(--club-cyan-strong);
  box-shadow:0 2px 12px rgba(46,159,212,.18);
}
.media-visual{
  position:relative;
  overflow:hidden;
  border-radius:10px;
  aspect-ratio:1/1;
  background:repeating-linear-gradient(135deg,#dde5ec 0 8px,#e8eef3 8px 16px);
}
.media-visual.media-square,.media-visual.media-tall,.media-visual.media-wide{aspect-ratio:1/1}
.media-visual img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .28s ease,filter .18s;
}
.media-card:hover .media-visual img{transform:scale(1.025)}
.media-card.selected .media-visual img{filter:saturate(.76) brightness(.88)}
.media-visual.image-error::after{
  content:"图片暂不可用";
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--club-muted);
  font-size:12px;
}
.download-btn{
  position:absolute;
  right:7px;
  bottom:7px;
  z-index:3;
  width:38px;
  height:38px;
  display:flex;
  align-items:center;
  justify-content:center;
  border:0;
  border-radius:50%;
  color:var(--club-ink);
  background:rgba(255,255,255,.96);
  box-shadow:0 2px 8px rgba(11,27,43,.16);
  transition:color .16s,background .16s,transform .16s;
}
.download-btn:hover{
  color:#06121e;
  background:var(--club-cyan);
  transform:scale(1.04);
}
.selection-mode .download-btn{opacity:0;pointer-events:none}
.select-indicator{
  position:absolute;
  top:7px;
  left:7px;
  z-index:4;
  width:24px;
  height:24px;
  display:none;
  align-items:center;
  justify-content:center;
  border:1.5px solid #fff;
  border-radius:50%;
  color:#fff;
  background:rgba(11,27,43,.2);
  box-shadow:0 1px 5px rgba(11,27,43,.16);
  font-size:10px;
}
.selection-mode .select-indicator{display:flex}
.media-card.selected .select-indicator{
  border-color:var(--club-cyan-strong);
  background:var(--club-cyan-strong);
}
.media-info{padding:10px 5px 4px}
.media-info h3{
  overflow:hidden;
  color:var(--club-ink);
  font-size:13.5px;
  font-weight:600;
  line-height:1.4;
  white-space:nowrap;
  text-overflow:ellipsis;
}
.media-caption{
  display:flex;
  align-items:center;
  gap:5px;
  overflow:hidden;
  margin-top:6px;
  color:var(--club-muted);
  font-size:12px;
  white-space:nowrap;
}
.media-caption span{
  overflow:hidden;
  text-overflow:ellipsis;
}
.media-caption i{font-size:3px;color:#b5c1ca}

/* 音频卡：封面卡风格 */
.media-card.audio-card{
  position:relative;
  display:block;
  margin:0;
  padding:0;
  overflow:hidden;
  border-radius:14px;
}
.media-card.audio-card:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 26px rgba(11,27,43,.11);
}
.audio-cover{
  position:relative;
  width:100%;
  aspect-ratio:16/10;
  overflow:hidden;
  background:linear-gradient(135deg,#0e2236,#16324a);
}
.audio-cover img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  opacity:.92;
  transition:transform .28s ease;
}
.media-card.audio-card:hover .audio-cover img{transform:scale(1.04)}
.audio-cover-fallback{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(135deg,#0e2236,#16324a 55%,#1d4063);
  color:var(--club-cyan);
}
.audio-cover-fallback i{display:none}
.audio-cover-fallback .audio-wave-deco{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:5px;
  width:74%;
  height:52%;
}
.audio-cover-fallback .audio-wave-deco .aw-bar{
  width:6px;
  border-radius:999px;
  height:34%;
  background:rgba(85,213,238,.6);
  animation:awFloat 1.1s ease-in-out infinite alternate;
}
.audio-cover-fallback .audio-wave-deco .aw-bar:nth-child(2n){height:58%;animation-delay:.12s}
.audio-cover-fallback .audio-wave-deco .aw-bar:nth-child(3n){height:82%;animation-delay:.22s}
.audio-cover-fallback .audio-wave-deco .aw-bar:nth-child(4n){height:46%;animation-delay:.06s}
.audio-cover-fallback .audio-wave-deco .aw-bar:nth-child(5n){height:70%;animation-delay:.18s}
@keyframes awFloat{from{transform:scaleY(.32)}to{transform:scaleY(1)}}
@media (prefers-reduced-motion:reduce){
  .audio-cover-fallback .audio-wave-deco .aw-bar{animation:none}
}
.audio-play{
  position:absolute;
  left:50%;
  top:50%;
  transform:translate(-50%,-50%);
  width:54px;
  height:54px;
  border:0;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#06121e;
  background:#fff;
  box-shadow:0 10px 26px rgba(11,27,43,.34);
  font-size:16px;
  transition:transform .18s,background .18s;
}
.audio-play:hover{transform:translate(-50%,-50%) scale(1.07)}
.audio-card.playing .audio-play{background:var(--club-cyan);color:#06121e}
.audio-duration{
  position:absolute;
  right:9px;
  bottom:9px;
  z-index:2;
  padding:3px 9px;
  border-radius:999px;
  background:rgba(8,19,30,.62);
  color:#fff;
  font-size:11.5px;
  font-weight:600;
  backdrop-filter:blur(2px);
}
.audio-info{padding:12px 14px 14px}
.audio-info h3{
  overflow:hidden;
  font-size:14px;
  font-weight:600;
  white-space:nowrap;
  text-overflow:ellipsis;
}
.audio-meta-row{
  display:flex;
  align-items:center;
  gap:8px;
  margin-top:7px;
  color:var(--club-muted);
  font-size:12px;
  overflow:hidden;
}
.audio-cat{color:var(--club-cyan-strong);font-weight:600;white-space:nowrap}
.audio-views{margin-left:auto;white-space:nowrap;color:var(--club-muted-2)}
.audio-wave{
  display:flex;
  align-items:flex-end;
  gap:2px;
  height:26px;
  margin-top:11px;
}
.audio-wave .aw-bar{
  flex:1;
  min-width:2px;
  height:30%;
  background:#d6e1ea;
  border-radius:999px;
  transition:background .2s;
}
.audio-wave .aw-bar:nth-child(2n){height:50%}
.audio-wave .aw-bar:nth-child(3n){height:62%}
.audio-wave .aw-bar:nth-child(4n){height:42%}
.audio-wave .aw-bar:nth-child(5n){height:78%}
.audio-card.playing .audio-wave .aw-bar{
  background:var(--club-cyan);
  animation:awEq .9s ease-in-out infinite alternate;
}
@keyframes awEq{from{transform:scaleY(.4)}to{transform:scaleY(1)}}
.audio-progress{
  height:3px;
  margin-top:9px;
  overflow:hidden;
  border-radius:2px;
  background:#dce3ea;
}
.audio-progress span{
  display:block;
  width:0;
  height:100%;
  border-radius:inherit;
  background:var(--club-cyan-strong);
  transition:width .1s linear;
}
.audio-download{
  position:absolute;
  top:9px;
  right:9px;
  z-index:3;
  width:34px;
  height:34px;
  display:flex;
  align-items:center;
  justify-content:center;
  border:0;
  border-radius:50%;
  color:#fff;
  background:rgba(8,19,30,.5);
  opacity:0;
  transform:translateY(-4px);
  transition:opacity .16s,transform .16s,background .16s;
}
.media-card.audio-card:hover .audio-download{opacity:1;transform:translateY(0)}
.audio-download:hover{background:var(--club-cyan);color:#06121e}
.selection-mode .audio-play,
.selection-mode .audio-download{pointer-events:none}
.audio-card .select-indicator{top:9px;left:9px;z-index:4}

.media-card.skeleton{pointer-events:none}
.media-card.skeleton .media-visual,
.skeleton-line{
  background:linear-gradient(100deg,#e8eef3 30%,#f6f8fa 50%,#e8eef3 70%);
  background-size:220% 100%;
  animation:club-shimmer 1.2s linear infinite;
}
.skeleton-line{
  width:72%;
  height:10px;
  margin:9px 4px 5px;
  border-radius:999px;
}
.skeleton-line.short{width:44%;margin-top:8px}
@keyframes club-shimmer{to{background-position:-220% 0}}
.media-empty{
  grid-column:1/-1;
  min-height:280px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:8px;
  color:var(--club-muted);
  text-align:center;
}
.media-empty i{margin-bottom:6px;color:#b8c5cf;font-size:28px}
.media-empty strong{color:var(--club-ink);font-size:15px}
.media-empty button{
  margin-top:8px;
  border:1px solid var(--club-line);
  border-radius:10px;
  padding:9px 14px;
  background:#fff;
  font-size:13px;
}
.site-page .loader{
  min-height:0;
  padding:14px;
  color:var(--club-muted);
  font-size:13px;
  font-weight:400;
}
.load-more-wrap{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:9px;
  padding:12px 0 6px;
}
.load-more-btn{
  width:100%;
  min-height:48px;
  border:1px solid var(--club-line);
  border-radius:12px;
  color:var(--club-ink);
  background:#fff;
  font-size:13.5px;
  font-weight:600;
  transition:border-color .16s,background .16s;
}
.load-more-btn:hover:not([disabled]){border-color:#b9c7d1;background:#fdfefe}
.load-more-btn[disabled]{color:var(--club-muted-2);cursor:default}
.load-more-status{color:var(--club-muted);font-size:12px}

/* ---------- 页脚 ---------- */
.site-footer{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  margin:0 28px;
  padding:24px 0 28px;
  border-top:1px solid var(--club-line);
  color:var(--club-muted);
  font-size:12.5px;
}
.site-footer > div{display:flex;align-items:center;gap:10px;color:var(--club-ink)}
.site-footer img{width:24px;height:24px;border-radius:7px;object-fit:cover}
.site-footer strong{font-size:13px;font-weight:600}

/* ---------- 常驻播放器 ---------- */
.player-dock{
  position:fixed;
  left:calc(248px);
  bottom:12px;
  z-index:95;
  width:212px;
  min-height:72px;
  display:flex;
  align-items:center;
  gap:9px;
  border:1px solid rgba(255,255,255,.08);
  border-radius:14px;
  padding:9px;
  color:#fff;
  background:var(--club-navy-2);
  box-shadow:0 12px 30px rgba(11,27,43,.3);
  opacity:0;
  visibility:hidden;
  transform:translateY(14px);
  transition:opacity .18s,transform .18s,visibility .18s;
}
.player-dock.show{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}
.player-art{
  width:38px;
  height:38px;
  flex:0 0 38px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:11px;
  color:var(--club-cyan);
  background:#16324a;
}
.player-copy{min-width:0;flex:1;position:relative;padding-bottom:14px}
.player-title{
  overflow:hidden;
  font-size:12.5px;
  font-weight:600;
  white-space:nowrap;
  text-overflow:ellipsis;
}
.player-progress{
  position:absolute;
  left:0;
  right:39px;
  bottom:3px;
  height:8px;
  border:0;
  background:transparent;
}
.player-progress::before{
  content:"";
  position:absolute;
  left:0;
  right:0;
  top:3px;
  height:3px;
  border-radius:2px;
  background:rgba(255,255,255,.18);
}
.player-progress span{
  position:absolute;
  left:0;
  top:3px;
  width:0;
  height:3px;
  border-radius:2px;
  background:var(--club-cyan);
}
.player-time{
  position:absolute;
  right:0;
  bottom:2px;
  color:#a9becd;
  font-size:10.5px;
}
.player-toggle{
  width:32px;
  height:32px;
  flex:0 0 32px;
  border:0;
  border-radius:50%;
  color:#06121e!important;
  background:var(--club-cyan);
  font-size:11px;
}
.player-close{
  position:absolute;
  top:-7px;
  right:-7px;
  width:22px;
  height:22px;
  border:1px solid rgba(255,255,255,.14);
  border-radius:50%;
  color:#fff!important;
  background:#183044;
  font-size:10px;
}

/* ---------- 多选操作条 ---------- */
.selection-bar{
  position:fixed;
  left:50%;
  bottom:18px;
  z-index:110;
  width:min(720px,calc(100vw - 284px));
  min-height:66px;
  display:flex;
  align-items:center;
  gap:10px;
  border:1px solid var(--club-line);
  border-radius:16px;
  padding:10px;
  background:#fff;
  box-shadow:0 16px 38px rgba(11,27,43,.18);
  opacity:0;
  visibility:hidden;
  transform:translate(-50%,14px);
  transition:opacity .18s,transform .18s,visibility .18s;
}
.selection-bar.show{
  opacity:1;
  visibility:visible;
  transform:translate(-50%,0);
}
.selection-summary{min-width:126px;display:flex;flex-direction:column;gap:3px;padding:0 8px}
.selection-summary strong{font-size:13.5px}
.selection-summary span{color:var(--club-muted);font-size:11.5px}
.selection-bar button{
  min-height:42px;
  border-radius:11px;
  padding:0 14px;
  font-size:12.5px;
  font-weight:600;
}
.selection-secondary{border:1px solid var(--club-line);background:#fff}
.selection-primary{
  margin-left:auto;
  border:0;
  color:#fff!important;
  background:var(--club-navy);
}
.selection-bar button i{margin-right:6px}
.selection-bar button[disabled]{opacity:.45;cursor:not-allowed}

/* ---------- 详情层 ---------- */
.site-page .modal-mask{
  z-index:150;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
  background:rgba(5,14,23,.7);
  visibility:hidden;
  opacity:0;
}
.site-page .modal-mask.show{visibility:visible;opacity:1}
.detail-modal{
  position:relative;
  width:min(1080px,96vw);
  max-height:90vh;
  display:grid;
  grid-template-columns:minmax(0,1fr) 300px;
  gap:16px;
  overflow:auto;
  border:1px solid rgba(255,255,255,.08);
  border-radius:12px;
  padding:16px;
  color:#fff;
  background:var(--club-navy-2);
  box-shadow:0 28px 70px rgba(0,0,0,.32);
  transform:translateY(10px);
  transition:transform .18s;
}
.modal-mask.show .detail-modal{transform:translateY(0)}
.detail-visual{
  position:relative;
  min-height:430px;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
  border-radius:8px;
  background:repeating-linear-gradient(135deg,#16283a 0 9px,#1c3346 9px 18px);
}
.detail-visual img{width:100%;height:100%;max-height:76vh;object-fit:contain}
.detail-audio-art{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:22px;
  color:#a9becd;
}
.detail-audio-art i{color:var(--club-cyan);font-size:52px}
.detail-nav{
  position:absolute;
  top:50%;
  z-index:2;
  width:42px;
  height:42px;
  border:0;
  border-radius:50%;
  color:#fff!important;
  background:rgba(255,255,255,.14);
  transform:translateY(-50%);
}
.detail-nav:hover{background:rgba(255,255,255,.22)}
.detail-nav.prev{left:14px}
.detail-nav.next{right:14px}
.detail-counter{
  position:absolute;
  left:50%;
  bottom:14px;
  min-width:62px;
  border-radius:999px;
  padding:7px 12px;
  color:#fff;
  background:rgba(8,19,30,.72);
  font-size:12px;
  text-align:center;
  transform:translateX(-50%);
}
.detail-copy{
  min-width:0;
  display:flex;
  flex-direction:column;
  padding:4px 2px 2px;
}
.detail-close{
  align-self:flex-end;
  width:34px;
  height:34px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:50%;
  color:#fff!important;
  background:rgba(255,255,255,.06);
}
.detail-copy h2{
  margin-top:8px;
  font-size:20px;
  font-weight:700;
  line-height:1.4;
}
.detail-category{margin-top:8px;color:#a9becd;font-size:13px}
.detail-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}
.detail-tags span{
  border-radius:999px;
  padding:7px 11px;
  color:#d7e4ec;
  background:rgba(255,255,255,.09);
  font-size:12px;
}
.detail-facts{display:flex;flex-direction:column;margin-top:20px}
.detail-fact{
  display:flex;
  justify-content:space-between;
  gap:16px;
  padding:10px 0;
  border-bottom:1px solid rgba(255,255,255,.09);
  font-size:12.5px;
}
.detail-fact span:first-child{color:#8fa9bc}
.detail-fact span:last-child{color:#fff;text-align:right}
.detail-actions{display:flex;flex-direction:column;gap:9px;margin-top:auto;padding-top:22px}
.detail-actions a,
.detail-actions button{
  min-height:46px;
  display:flex;
  align-items:center;
  justify-content:center;
  border:0;
  border-radius:11px;
  font-size:13.5px;
  font-weight:600;
}
.detail-download{color:#06121e!important;background:var(--club-cyan)}
.detail-secondary{color:#fff!important;background:rgba(255,255,255,.1)}
.modal-open{overflow:hidden}

@media (max-width:1180px) and (min-width:761px){
  .media-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
  .topic-card{flex-basis:31%}
  .header-actions{gap:14px}
  .sort-label{display:none}
}

/* ---------- 移动端 ---------- */
@media (max-width:760px){
  .site-page{background:var(--club-bg)}
  .site-shell{display:block}
  .desktop-rail{display:none}
  .site-header{
    position:relative;
    height:auto;
    display:block;
    padding:12px 16px 14px;
    border:0;
    background:var(--club-navy);
  }
  .mobile-brand-row{
    display:flex;
    align-items:center;
    justify-content:space-between;
  }
  .mobile-brand{display:flex;align-items:center;gap:10px;color:#fff}
  .mobile-brand:hover{color:#fff}
  .mobile-brand img{width:30px;height:30px;border-radius:50%;object-fit:cover}
  .mobile-brand span{font-size:17px;font-weight:700}
  .mobile-admin{color:rgba(255,255,255,.62);font-size:13px}
  .mobile-admin:hover{color:#fff}
  .global-search{
    width:100%;
    height:44px;
    margin-top:14px;
    border:1px solid rgba(255,255,255,.13);
    border-radius:12px;
    background:rgba(255,255,255,.09);
  }
  .global-search:focus-within{
    border-color:var(--club-cyan);
    background:rgba(255,255,255,.11);
    box-shadow:none;
  }
  .global-search > .fa-magnifying-glass{color:rgba(255,255,255,.5)}
  .global-search input{color:#fff}
  .global-search input::placeholder{color:rgba(255,255,255,.48)}
  .search-clear{
    color:rgba(255,255,255,.78);
    background:rgba(255,255,255,.14);
  }
  .search-clear:hover{background:rgba(255,255,255,.2)}
  .search-submit{display:none}
  .header-actions{display:none}
  .search-panel{
    position:fixed;
    top:114px;
    right:0;
    bottom:0;
    left:0;
    width:auto;
    max-height:none;
    padding:20px 16px 28px;
    overflow:auto;
    border:0;
    border-radius:0;
    background:#fff;
    box-shadow:none;
    overscroll-behavior:contain;
  }
  .site-page.search-active{overflow:hidden}
  .search-panel-head strong{font-size:15px}
  .search-panel-subhead{margin-top:26px}
  .search-chips{margin-top:13px}
  #recentSearches button{
    border-color:transparent;
    background:#f1f5f8;
  }
  .topic-stage{
    padding:8px 16px 62px;
    border-radius:0 0 22px 22px;
    background:var(--club-navy);
  }
  .topic-head h1{color:#fff;font-size:15.5px}
  .topic-head span{color:rgba(255,255,255,.52);font-size:12.5px}
  .topic-viewport{margin-top:13px}
  .topic-strip{gap:11px;margin-right:-16px;padding-right:16px}
  .topic-card{flex-basis:136px;border-radius:14px;padding:7px}
  .topic-cover{height:92px}
  .topic-copy{padding:9px 4px 3px}
  .topic-copy strong{font-size:13.5px}
  .topic-copy span{font-size:12px}
  .topic-arrow{display:none}
  .library-section{
    position:relative;
    z-index:5;
    margin-top:-42px;
    padding:0 16px 32px;
  }
  .filter-dock{
    top:0;
    min-width:0;
    margin:0 -16px;
    padding:12px 16px 10px;
    overflow:hidden;
    border:0;
    border-bottom:1px solid #e1e8ee;
    border-radius:0;
    background:rgba(245,247,249,.97);
    box-shadow:0 4px 14px rgba(11,27,43,.05);
  }
  .mobile-filter-row{
    display:flex;
    min-width:0;
    align-items:center;
    justify-content:space-between;
    gap:10px;
  }
  .type-tabs{
    flex:0 0 auto;
    display:flex;
    gap:3px;
    padding:3px;
    border-radius:11px;
    background:#e5ebf0;
  }
  .type-tabs button{
    min-height:34px;
    border:0;
    border-radius:8px;
    padding:0 17px;
    color:#5a6e7d;
    background:transparent;
    font-size:13px;
  }
  .type-tabs button span{margin-left:2px;font-size:11px}
  .type-tabs button.active{
    color:var(--club-ink);
    background:#fff;
    font-weight:600;
    box-shadow:0 1px 3px rgba(11,27,43,.1);
  }
  .mobile-filter-actions{
    flex:0 0 auto;
    display:flex;
    align-items:center;
    gap:15px;
    color:var(--club-ink-2);
    font-size:13px;
  }
  .category-scroll{
    display:flex;
    width:calc(100% + 32px);
    max-width:none;
    min-width:0;
    gap:7px;
    overflow-x:auto;
    margin:10px -16px 0;
    padding:0 16px 2px;
    scrollbar-width:none;
    overscroll-behavior-inline:contain;
  }
  .category-scroll::-webkit-scrollbar{display:none}
  .category-scroll button{
    flex:0 0 auto;
    min-height:34px;
    border:1px solid var(--club-line);
    border-radius:999px;
    padding:0 14px;
    color:var(--club-ink-2);
    background:#fff;
    font-size:12.5px;
    white-space:nowrap;
  }
  .category-scroll button.active{
    border-color:var(--club-navy);
    color:#fff;
    background:var(--club-navy);
    font-weight:600;
  }
  .results-heading{display:none}
  .media-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:11px;
    margin-top:14px;
  }
  .media-grid.audio-list{
    grid-template-columns:1fr;
    gap:10px;
  }
  .media-card{border-radius:14px}
  .media-card:hover{transform:none;box-shadow:0 1px 3px rgba(11,27,43,.07)}
  .media-card:hover .media-visual img{transform:none}
  .media-info{padding:10px 5px 4px}
  .media-info h3{font-size:13.5px}
  .media-caption{font-size:11.5px}
  .download-btn{width:38px;height:38px}
  .load-more-wrap{padding-top:9px}
  .site-footer{
    display:block;
    margin:0 16px;
    padding:22px 0 94px;
    text-align:left;
  }
  .site-footer p{margin-top:9px;line-height:1.7}
  .player-dock{
    left:10px;
    right:10px;
    bottom:calc(10px + env(safe-area-inset-bottom));
    width:auto;
    min-height:64px;
    border-radius:18px;
    padding:10px;
  }
  .player-art{width:44px;height:44px;flex-basis:44px;border-radius:12px}
  .player-toggle{width:40px;height:40px;flex-basis:40px}
  .selection-mode .player-dock{display:none}
  .selection-bar{
    left:10px;
    right:10px;
    bottom:calc(10px + env(safe-area-inset-bottom));
    width:auto;
    min-height:70px;
    border-radius:17px;
    padding:9px;
    transform:translateY(14px);
  }
  .selection-bar.show{transform:translateY(0)}
  .selection-summary{min-width:0;flex:1;padding:0 5px}
  .selection-secondary{display:none}
  .selection-primary{margin-left:0;min-width:126px}
  .selection-primary span::after{content:" "}
  .site-page .modal-mask{
    align-items:flex-end;
    padding:0;
  }
  .detail-modal{
    width:100%;
    max-height:92vh;
    display:block;
    overflow:auto;
    border-radius:20px 20px 0 0;
    padding:10px;
  }
  .detail-visual{min-height:280px;max-height:50vh}
  .detail-visual img{max-height:50vh}
  .detail-nav{width:38px;height:38px}
  .detail-copy{padding:10px 8px 12px}
  .detail-close{
    position:absolute;
    top:18px;
    right:18px;
    z-index:4;
    background:rgba(8,19,30,.7);
  }
  .detail-copy h2{padding-right:42px;font-size:19px}
  .detail-actions{margin-top:20px}
}

@media (max-width:370px){
  .type-tabs button{padding:0 13px}
  .mobile-filter-actions{gap:10px}
  .media-grid{column-gap:9px}
  .selection-primary{min-width:112px;padding:0 10px!important}
}

@media (prefers-reduced-motion:reduce){
  .topic-strip{scroll-behavior:auto}
  .media-card.skeleton .media-visual,
  .skeleton-line{animation:none}
}