/* 卓越网创 · AI聚合站 */
:root{
  --pink:#f04494; --pink-d:#d92c7c; --pink-l:#ff8dc2;
  --ink:#16181d; --ink-2:#3d4350; --muted:#7a8394;
  --bg:#f6f7fb; --card:#ffffff; --line:#eceef4;
  --radius:18px; --shadow:0 10px 30px rgba(24,30,50,.08); --shadow-h:0 16px 44px rgba(240,68,148,.18);
  --max:1240px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  background:var(--bg); color:var(--ink); -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
img{max-width:100%}

/* ---------- 顶栏 ---------- */
.nav{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}
.nav-in{max-width:var(--max);margin:0 auto;padding:0 20px;height:64px;display:flex;align-items:center;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:.2px}
.brand .dot{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--pink),#7c5cff);display:grid;place-items:center;color:#fff;font-size:15px;box-shadow:0 6px 16px rgba(240,68,148,.35)}
.brand small{font-weight:600;color:var(--muted);font-size:12px;margin-left:2px}
.nav-links{display:flex;gap:18px;margin-left:auto;font-size:14px;color:var(--ink-2)}
.nav-links a:hover{color:var(--pink)}
.nav-cta{background:var(--pink);color:#fff;padding:8px 16px;border-radius:999px;font-size:13px;font-weight:700;box-shadow:0 8px 20px rgba(240,68,148,.3)}
.nav-cta:hover{background:var(--pink-d)}
.menu-btn{display:none;border:0;background:none;font-size:20px}

/* ---------- Hero ---------- */
.hero{max-width:var(--max);margin:26px auto 0;padding:0 20px}
.hero-card{
  position:relative;overflow:hidden;border-radius:26px;padding:38px 34px 30px;
  background:radial-gradient(1100px 320px at 12% -20%,rgba(255,255,255,.55),transparent 60%),
             linear-gradient(120deg,#ff5fa6 0%,#f04494 42%,#8b5cf6 100%);
  color:#fff;box-shadow:0 24px 60px rgba(240,68,148,.28);
}
.hero-card::after{content:"";position:absolute;right:-80px;top:-90px;width:320px;height:320px;border-radius:50%;background:rgba(255,255,255,.14);filter:blur(2px)}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;background:rgba(255,255,255,.18);padding:6px 12px;border-radius:999px;letter-spacing:.4px}
.hero h1{margin:14px 0 8px;font-size:34px;line-height:1.22;letter-spacing:-.5px}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,#fff,#ffe3f0);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{margin:0;max-width:640px;font-size:15px;line-height:1.7;color:rgba(255,255,255,.92)}
.hero-stats{display:flex;gap:22px;margin-top:18px;flex-wrap:wrap}
.hero-stats b{font-size:22px;display:block;line-height:1.2}
.hero-stats span{font-size:12px;color:rgba(255,255,255,.78)}
.search-wrap{position:relative;margin-top:22px;max-width:620px}
.search-wrap input{
  width:100%;height:52px;border-radius:14px;border:0;padding:0 52px 0 46px;font-size:15px;color:var(--ink);
  background:#fff;box-shadow:0 12px 30px rgba(20,20,40,.18);outline:none;
}
.search-wrap input::placeholder{color:#9aa3b2}
.search-wrap .ico{position:absolute;left:16px;top:15px;font-size:18px;opacity:.5}
.search-wrap .key{position:absolute;right:14px;top:14px;font-size:11px;color:var(--muted);border:1px solid var(--line);padding:3px 7px;border-radius:6px;background:#fafbff}

/* ---------- 分类 ---------- */
.cats{max-width:var(--max);margin:22px auto 0;padding:0 20px;display:flex;gap:9px;flex-wrap:wrap;position:sticky;top:64px;z-index:40;background:linear-gradient(180deg,var(--bg) 70%,rgba(246,247,251,0))}
.cats::-webkit-scrollbar{display:none}
.chip{
  flex:0 0 auto;border:1px solid var(--line);background:#fff;color:var(--ink-2);
  padding:9px 15px;border-radius:999px;font-size:13.5px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:6px;
  transition:.18s;
}
.chip:hover{border-color:#ffc2dc;color:var(--pink)}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink);box-shadow:0 8px 20px rgba(22,24,29,.18)}
.chip i{font-style:normal;font-size:14px}
.chip b{font-weight:700;opacity:.55;font-size:11px}

/* ---------- 工具区 ---------- */
.main{max-width:var(--max);margin:18px auto 60px;padding:0 20px}
.section-head{display:flex;align-items:baseline;justify-content:space-between;margin:6px 0 14px}
.section-head h2{font-size:18px;margin:0}
.section-head span{font-size:13px;color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(248px,1fr));gap:14px}

.card{
  position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px 16px 14px;cursor:pointer;transition:transform .18s,box-shadow .18s,border-color .18s;
  display:flex;flex-direction:column;gap:10px;min-height:150px;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-h);border-color:#ffd0e4}
.card-top{display:flex;align-items:center;gap:11px}
.icon{
  width:42px;height:42px;border-radius:12px;flex:0 0 auto;display:grid;place-items:center;
  background:#f3f5fa;font-weight:800;font-size:17px;color:#5b6478;overflow:hidden;border:1px solid #eef0f6;
}
.icon img{width:26px;height:26px;object-fit:contain}
.card h3{margin:0;font-size:15.5px;font-weight:750;letter-spacing:.1px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.card .desc{margin:0;font-size:12.8px;line-height:1.6;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:auto}
.tag{font-size:11px;padding:3px 8px;border-radius:6px;font-weight:600;background:#f4f6fb;color:#6c7488}
.tag.hot{background:#fff0f6;color:#e0338a}
.tag.free{background:#eafaf1;color:#16a05a}
.tag.vpn{background:#fff4e6;color:#d97706}
.tag.noembed{background:#f2f3f7;color:#8b93a5}
.arrow{position:absolute;right:14px;bottom:14px;color:#cfd5e2;font-size:16px;transition:.18s}
.card:hover .arrow{color:var(--pink);transform:translateX(2px)}

.empty{padding:60px 0;text-align:center;color:var(--muted)}
.empty b{display:block;font-size:17px;color:var(--ink-2);margin-bottom:6px}

/* ---------- 弹层 ---------- */
.mask{position:fixed;inset:0;background:rgba(12,14,20,.55);backdrop-filter:blur(4px);z-index:100;display:none;align-items:center;justify-content:center;padding:28px}
.mask.on{display:flex}
.modal{width:min(1180px,100%);height:min(86vh,900px);background:#fff;border-radius:20px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 40px 100px rgba(0,0,0,.35);animation:pop .2s ease}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.99)}to{opacity:1;transform:none}}
.modal-bar{display:flex;align-items:center;gap:12px;padding:12px 14px;border-bottom:1px solid var(--line);background:#fbfcfe}
.modal-bar .icon{width:34px;height:34px;border-radius:10px;font-size:14px}
.modal-bar h4{margin:0;font-size:15px}
.modal-bar .url{font-size:11.5px;color:var(--muted);margin-top:2px}
.modal-acts{margin-left:auto;display:flex;gap:8px;align-items:center}
.btn{border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 12px;font-size:12.5px;font-weight:650;cursor:pointer;color:var(--ink-2);display:inline-flex;align-items:center;gap:6px}
.btn:hover{border-color:#ffc2dc;color:var(--pink)}
.btn.pri{background:var(--pink);border-color:var(--pink);color:#fff}
.btn.pri:hover{background:var(--pink-d);color:#fff}
.btn.icon-btn{padding:8px 10px}
.modal-body{position:relative;flex:1;background:#f1f3f8}
.modal-body iframe{width:100%;height:100%;border:0;display:block;background:#fff}
.frame-tip{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);background:rgba(22,24,29,.88);color:#fff;font-size:12px;padding:8px 14px;border-radius:999px;display:flex;gap:10px;align-items:center;box-shadow:0 10px 24px rgba(0,0,0,.25)}
.frame-tip a{color:#ffd166;font-weight:700;text-decoration:underline}
.loading{position:absolute;inset:0;display:grid;place-items:center;background:#f7f8fc;color:var(--muted);font-size:13px;gap:10px}
.spin{width:30px;height:30px;border-radius:50%;border:3px solid #e6e9f2;border-top-color:var(--pink);animation:sp 1s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}

/* ---------- toast ---------- */
.toast{position:fixed;left:50%;bottom:40px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:12px 18px;border-radius:12px;font-size:13.5px;opacity:0;pointer-events:none;transition:.25s;z-index:200;max-width:88vw}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* ---------- 锁屏(VIP) ---------- */
.lock{max-width:var(--max);margin:26px auto 60px;padding:0 20px}
.lock-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:40px 30px;text-align:center;box-shadow:var(--shadow)}
.lock-card .crown{font-size:40px}
.lock-card h2{margin:12px 0 8px;font-size:24px}
.lock-card p{margin:0 auto;max-width:560px;color:var(--muted);font-size:14px;line-height:1.8}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:26px auto 0;max-width:760px;text-align:left}
.plan{border:1px solid var(--line);border-radius:16px;padding:18px}
.plan.hot{border-color:var(--pink);box-shadow:0 12px 30px rgba(240,68,148,.14)}
.plan h3{margin:0 0 6px;font-size:16px}
.plan .price{font-size:26px;font-weight:800;color:var(--pink)}
.plan .price small{font-size:12px;color:var(--muted);font-weight:500}
.plan ul{margin:10px 0 0;padding-left:18px;color:var(--ink-2);font-size:13px;line-height:1.9}
.lock-acts{margin-top:24px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn-lg{padding:13px 26px;border-radius:12px;font-size:15px;font-weight:750}
.preview{margin-top:26px;position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:#fbfcff}
.preview .grid{padding:18px;filter:blur(3px);opacity:.75;pointer-events:none;user-select:none}
.preview .overlay{position:absolute;inset:0;display:grid;place-items:center;background:linear-gradient(180deg,rgba(255,255,255,.1),rgba(255,255,255,.72));font-size:13px;color:#8b93a5;font-weight:600}

/* ---------- footer ---------- */
.foot{border-top:1px solid var(--line);padding:26px 20px 40px;text-align:center;color:var(--muted);font-size:12.5px;line-height:1.9}
.foot a{color:var(--ink-2)}
.foot a:hover{color:var(--pink)}

@media (max-width:820px){
  .cats{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;top:56px;padding:0 14px}
  .hero{padding:0 14px;margin-top:16px}
  .hero-card{padding:26px 20px 22px;border-radius:20px}
  .hero h1{font-size:25px}
  .hero p{font-size:13.5px}
  .hero-stats{gap:16px}
  .hero-stats b{font-size:18px}
  .nav-links{display:none}
  .menu-btn{display:block;margin-left:auto}
  .cats{top:56px;padding:0 14px}
  .main{padding:0 14px}
  .grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}
  .card{padding:13px;min-height:132px}
  .card h3{font-size:14px}
  .card .desc{font-size:12px;-webkit-line-clamp:2}
  .mask{padding:0}
  .modal{width:100%;height:100%;border-radius:0}
  .modal-bar{padding:10px}
  .modal-acts .btn span.txt{display:none}
}