/* ==========================================================
   中转跳转系统 - 前台样式（深紫金边品牌调性）
   ========================================================== */
*{box-sizing:border-box;margin:0;padding:0}
:root{
  --deep:#150c28;
  --deep2:#1e1338;
  --p1:#2a1a4a;
  --gold:#d4ac50;
  --gold-l:#f2dda2;
  --gold-d:#a97f2c;
  --red:#e14646;
  --green:#22c07d;
  --txt:#f3eefb;
  --muted:#a79ec2;
  --muted2:#8479a6;
  --line:rgba(255,255,255,.09);
  --line2:rgba(212,172,80,.28);
  --card:rgba(255,255,255,.045);
  --card2:rgba(255,255,255,.075);
}
html{-webkit-text-size-adjust:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  color:var(--txt);
  background:var(--deep);
  background-image:
    radial-gradient(circle at 50% -8%,rgba(120,86,220,.30),transparent 52%),
    radial-gradient(circle at 8% 92%,rgba(90,60,190,.22),transparent 46%),
    linear-gradient(178deg,#221540 0%,#1a1030 42%,#150c28 100%);
  background-attachment:fixed;
  min-height:100vh;
  font-size:14px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;vertical-align:middle}
input,textarea,select,button{font-family:inherit;font-size:14px}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.wrap-sm{max-width:460px;margin:0 auto;padding:0 20px}

/* ---------- 顶部导航 ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(21,12,40,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-in{max-width:1120px;margin:0 auto;padding:0 20px;height:64px;display:flex;align-items:center;gap:26px}
.nav-logo{display:flex;align-items:center;gap:9px;font-size:17px;font-weight:800;letter-spacing:1.5px;
  background:linear-gradient(180deg,var(--gold-l),var(--gold) 55%,var(--gold-d));-webkit-background-clip:text;background-clip:text;color:transparent;white-space:nowrap}
.nav-logo .dot{width:9px;height:9px;border-radius:50%;background:linear-gradient(180deg,var(--gold-l),var(--gold-d));display:block;flex:0 0 9px}
.nav-menu{display:flex;gap:22px;margin-left:6px;flex:1}
.nav-menu a{font-size:13.5px;color:var(--muted);transition:.18s;position:relative;padding:3px 0}
.nav-menu a:hover{color:var(--gold-l)}
.nav-menu a.on{color:var(--gold-l)}
.nav-right{display:flex;align-items:center;gap:10px}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:10px 20px;border-radius:9px;
  font-size:13.5px;font-weight:700;letter-spacing:.5px;cursor:pointer;border:0;transition:.18s;white-space:nowrap;text-align:center}
.btn-gold{background:linear-gradient(135deg,#f0d894,var(--gold) 46%,var(--gold-d));color:#241705;box-shadow:0 8px 20px rgba(212,172,80,.26)}
.btn-gold:hover{filter:brightness(1.07);transform:translateY(-1px)}
.btn-ghost{border:1px solid var(--line2);color:var(--gold-l);background:rgba(212,172,80,.07)}
.btn-ghost:hover{background:rgba(212,172,80,.16)}
.btn-red{background:linear-gradient(180deg,#f2635c,#d92b21);color:#fff;box-shadow:0 8px 20px rgba(224,58,47,.3)}
.btn-red:hover{filter:brightness(1.06);transform:translateY(-1px)}
.btn-line{border:1px solid var(--line);color:var(--muted);background:transparent}
.btn-line:hover{border-color:var(--line2);color:var(--gold-l)}
.btn-sm{padding:7px 14px;font-size:12.5px;border-radius:7px}
.btn-lg{padding:14px 34px;font-size:15.5px;border-radius:11px}
.btn-block{display:flex;width:100%}
.btn:disabled,.btn.disabled{opacity:.45;cursor:not-allowed;transform:none!important;filter:none!important}

/* ---------- 卡片 ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:15px;padding:22px}
.card-gold{border-color:var(--line2)}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px;flex-wrap:wrap}
.card-h h3{font-size:16px;font-weight:700;color:#fff;letter-spacing:.6px;display:flex;align-items:center;gap:8px}
.card-h h3::before{content:"";width:3px;height:15px;border-radius:2px;background:linear-gradient(180deg,var(--gold-l),var(--gold-d));display:block}

/* ---------- Hero ---------- */
.hero{padding:72px 0 60px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}
.hero-tag{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--gold-l);
  border:1px solid var(--line2);background:rgba(212,172,80,.09);padding:5px 13px;border-radius:20px;margin-bottom:20px;letter-spacing:.6px}
.hero h1{font-size:44px;line-height:1.28;font-weight:800;letter-spacing:1px;margin-bottom:18px}
.hero h1 .g{background:linear-gradient(180deg,#fbeec2,var(--gold) 52%,var(--gold-d));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:15px;color:var(--muted);line-height:1.95;margin-bottom:30px;max-width:520px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.hero-trust{display:flex;gap:26px;margin-top:34px;flex-wrap:wrap}
.hero-trust div{font-size:12.5px;color:var(--muted2)}
.hero-trust b{display:block;font-size:21px;color:var(--gold-l);font-weight:800;letter-spacing:.5px;margin-bottom:2px}

/* 右侧演示卡 */
.demo{position:relative;display:flex;justify-content:center}
.demo:before{content:"";position:absolute;inset:-30px -10px;background:radial-gradient(ellipse at center,rgba(212,172,80,.14),transparent 66%);filter:blur(6px)}
.demo-card{position:relative;width:290px;background:#fff;border-radius:20px;padding:26px 20px 18px;
  box-shadow:0 30px 70px rgba(10,4,30,.55),0 0 0 1px rgba(212,172,80,.35);color:#1a1a22;text-align:center;transform:rotate(-1.2deg)}
.demo-card .dc-ico{font-size:38px;margin-bottom:8px}
.demo-card h4{font-size:19px;font-weight:800;letter-spacing:1px;color:#1a1a22}
.demo-card .dc-sub{font-size:11.5px;color:#94949f;margin-top:7px;line-height:1.85}
.demo-card .dc-sub em{font-style:normal;color:var(--red);font-weight:700}
.demo-card .dc-sep{display:flex;align-items:center;gap:8px;margin:16px 0 2px}
.demo-card .dc-sep:before,.demo-card .dc-sep:after{content:"";flex:1;height:1px;background:#eeeef3}
.demo-card .dc-sep span{font-size:11.5px;font-weight:700;color:#5b5b66}
.demo-card .dc-row{display:flex;align-items:center;padding:9px 0;border-bottom:1px solid #f4f4f8;font-size:11.5px;color:#4c4c57;text-align:left}
.demo-card .dc-row:last-of-type{border-bottom:0}
.demo-card .dc-row i{font-style:normal;width:20px;flex:0 0 20px}
.demo-card .dc-row em{font-style:normal;margin-left:auto;color:#c8c8d3}
.demo-card .dc-note{background:#fdeceb;color:var(--red);font-size:11.5px;font-weight:700;border-radius:9px;padding:9px;margin:14px 0 12px}
.demo-card .dc-btn{background:linear-gradient(180deg,#f05a4f,#d92b21);color:#fff;font-size:12.5px;font-weight:700;border-radius:11px;padding:12px;box-shadow:0 8px 18px rgba(224,58,47,.35)}
.demo-card .dc-cd{font-size:11px;color:#9a9aa6;margin-top:10px}
.demo-card .dc-cd b{color:var(--red);font-weight:800}
.demo-card .dc-foot{border-top:1px solid #f1f1f5;margin-top:14px;padding-top:12px;font-size:11px;color:#8b8b96}
.demo-card .dc-foot b{color:#1a1a22}

/* ---------- 区块 ---------- */
.sec{padding:62px 0}
.sec-h{text-align:center;margin-bottom:44px}
.sec-h h2{font-size:29px;font-weight:800;letter-spacing:1.4px;margin-bottom:12px}
.sec-h h2 .g{background:linear-gradient(180deg,#fbeec2,var(--gold) 52%,var(--gold-d));-webkit-background-clip:text;background-clip:text;color:transparent}
.sec-h p{font-size:14px;color:var(--muted);max-width:620px;margin:0 auto;line-height:1.9}

.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}

.feat{background:var(--card);border:1px solid var(--line);border-radius:15px;padding:24px;transition:.22s}
.feat:hover{border-color:var(--line2);transform:translateY(-3px);background:var(--card2)}
.feat .fi{width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:20px;
  background:rgba(212,172,80,.11);border:1px solid var(--line2);margin-bottom:15px}
.feat h4{font-size:15.5px;font-weight:700;margin-bottom:9px;color:#fff;letter-spacing:.5px}
.feat p{font-size:13px;color:var(--muted);line-height:1.9}

.step-box{text-align:center;padding:0 8px}
.step-box .n{width:44px;height:44px;margin:0 auto 14px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:17px;font-weight:800;color:#241705;background:linear-gradient(180deg,var(--gold-l),var(--gold-d));font-family:Georgia,serif}
.step-box h4{font-size:14.5px;font-weight:700;margin-bottom:8px;color:#fff}
.step-box p{font-size:12.5px;color:var(--muted);line-height:1.85}

/* ---------- 套餐 ---------- */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.plan{position:relative;background:var(--card);border:1px solid var(--line);border-radius:17px;padding:28px 22px;text-align:center;transition:.22s;display:flex;flex-direction:column}
.plan:hover{transform:translateY(-4px);border-color:var(--line2)}
.plan.hot{border-color:var(--gold);background:linear-gradient(180deg,rgba(212,172,80,.10),rgba(255,255,255,.03));box-shadow:0 18px 44px rgba(212,172,80,.15)}
.plan .tag{position:absolute;top:-11px;left:50%;transform:translateX(-50%);font-size:11.5px;font-weight:700;color:#241705;
  background:linear-gradient(135deg,#f0d894,var(--gold-d));padding:4px 14px;border-radius:20px;white-space:nowrap;letter-spacing:.5px}
.plan h4{font-size:16px;font-weight:700;color:#fff;letter-spacing:.8px;margin-bottom:14px}
.plan .price{font-size:38px;font-weight:800;color:var(--gold-l);line-height:1;letter-spacing:-1px;font-family:Georgia,"Times New Roman",serif}
.plan .price small{font-size:14px;font-weight:600;color:var(--muted);letter-spacing:0;margin-left:2px;font-family:inherit}
.plan .per{font-size:12px;color:var(--muted2);margin-top:8px}
.plan ul{list-style:none;text-align:left;margin:20px 0 22px;flex:1}
.plan ul li{font-size:12.5px;color:var(--muted);padding:7px 0 7px 22px;position:relative;line-height:1.6}
.plan ul li:before{content:"✓";position:absolute;left:0;top:7px;color:var(--gold);font-weight:700;font-size:12px}

/* ---------- FAQ ---------- */
.faq{max-width:800px;margin:0 auto}
.faq-item{border:1px solid var(--line);border-radius:12px;margin-bottom:11px;overflow:hidden;background:var(--card)}
.faq-q{padding:16px 20px;font-size:14px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;gap:14px;align-items:center;color:#fff}
.faq-q .ar{color:var(--gold);font-size:16px;transition:.22s;flex:0 0 auto}
.faq-item.open .faq-q .ar{transform:rotate(90deg)}
.faq-a{display:none;padding:0 20px 17px;font-size:13px;color:var(--muted);line-height:1.95}
.faq-item.open .faq-a{display:block}

/* ---------- 页脚 ---------- */
.foot{border-top:1px solid var(--line);padding:34px 0;margin-top:40px;text-align:center;font-size:12.5px;color:var(--muted2);line-height:2}
.foot a:hover{color:var(--gold-l)}
.foot .icp{margin-top:4px}

/* ---------- 表单 ---------- */
.form-group{margin-bottom:17px}
.form-label{display:block;font-size:12.5px;color:var(--muted);margin-bottom:7px;letter-spacing:.3px}
.form-label .req{color:var(--red)}
.input,.select,.textarea{
  width:100%;padding:11px 14px;border-radius:9px;border:1px solid var(--line);
  background:rgba(0,0,0,.28);color:var(--txt);font-size:14px;outline:none;transition:.18s;
}
.input:focus,.select:focus,.textarea:focus{border-color:var(--gold);background:rgba(0,0,0,.4);box-shadow:0 0 0 3px rgba(212,172,80,.1)}
.input::placeholder,.textarea::placeholder{color:#6f6590}
.textarea{min-height:100px;resize:vertical;line-height:1.75}
.select{appearance:none;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath fill='%23a79ec2' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center;background-size:11px;padding-right:34px}
.select option{background:#241640;color:#fff}
.form-hint{font-size:11.5px;color:var(--muted2);margin-top:6px;line-height:1.75}
.input-group{display:flex;gap:8px}
.input-group .input{flex:1}
.radio-row{display:flex;gap:10px;flex-wrap:wrap}
.radio-chip{position:relative}
.radio-chip input{position:absolute;opacity:0;pointer-events:none}
.radio-chip span{display:block;padding:8px 15px;border-radius:8px;border:1px solid var(--line);font-size:12.5px;color:var(--muted);cursor:pointer;transition:.18s}
.radio-chip input:checked+span{border-color:var(--gold);color:var(--gold-l);background:rgba(212,172,80,.12)}
.switch{display:inline-flex;align-items:center;gap:9px;cursor:pointer;font-size:13px;color:var(--muted)}
.switch input{display:none}
.switch .sw{width:40px;height:22px;border-radius:20px;background:rgba(255,255,255,.14);position:relative;transition:.22s;flex:0 0 40px}
.switch .sw:after{content:"";position:absolute;width:16px;height:16px;border-radius:50%;background:#fff;top:3px;left:3px;transition:.22s}
.switch input:checked+.sw{background:var(--gold)}
.switch input:checked+.sw:after{left:21px}

/* ---------- 提示条 ---------- */
.alert{padding:12px 16px;border-radius:10px;font-size:13px;line-height:1.75;margin-bottom:18px;border:1px solid transparent}
.alert-ok{background:rgba(34,192,125,.10);border-color:rgba(34,192,125,.35);color:#6ee0a8}
.alert-error{background:rgba(225,70,70,.10);border-color:rgba(225,70,70,.35);color:#ff9d9d}
.alert-warn{background:rgba(212,172,80,.10);border-color:var(--line2);color:var(--gold-l)}
.alert-info{background:rgba(255,255,255,.05);border-color:var(--line);color:var(--muted)}

/* ---------- 徽章 ---------- */
.badge{display:inline-flex;align-items:center;gap:4px;font-size:11.5px;font-weight:700;padding:3px 9px;border-radius:20px;letter-spacing:.3px;white-space:nowrap}
.bg-ok{background:rgba(34,192,125,.14);color:#5ddba0}
.bg-off{background:rgba(255,255,255,.09);color:var(--muted)}
.bg-warn{background:rgba(212,172,80,.16);color:var(--gold-l)}
.bg-red{background:rgba(225,70,70,.15);color:#ff8f8f}
.bg-blue{background:rgba(90,150,255,.15);color:#8fb9ff}

/* ---------- 表格 ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{text-align:left;padding:11px 12px;font-size:12px;color:var(--muted2);font-weight:600;border-bottom:1px solid var(--line);white-space:nowrap;letter-spacing:.3px}
.tbl td{padding:13px 12px;border-bottom:1px solid var(--line);color:var(--txt);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tr:hover td{background:rgba(255,255,255,.028)}
.tbl .mono{font-family:Consolas,Monaco,monospace;font-size:12.5px;color:var(--gold-l);letter-spacing:.2px}
.tbl-wrap{overflow-x:auto}
.tbl-empty{text-align:center;padding:52px 20px;color:var(--muted2);font-size:13px}
.tbl-empty .em{font-size:34px;display:block;margin-bottom:12px;opacity:.6}

/* ---------- 分页 ---------- */
.pager{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:20px}
.pager-info{font-size:12px;color:var(--muted2);margin-right:8px}
.pager-btn{padding:6px 12px;border-radius:7px;border:1px solid var(--line);font-size:12.5px;color:var(--muted);transition:.18s}
.pager-btn:hover{border-color:var(--line2);color:var(--gold-l)}
.pager-btn.active{background:linear-gradient(135deg,#f0d894,var(--gold-d));color:#241705;border-color:transparent;font-weight:700}

/* ---------- 统计卡 ---------- */
.stat{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:19px}
.stat .lb{font-size:12px;color:var(--muted2);margin-bottom:9px;letter-spacing:.4px;display:flex;align-items:center;gap:6px}
.stat .vl{font-size:26px;font-weight:800;color:var(--gold-l);letter-spacing:-.5px;font-family:Georgia,"Times New Roman",serif;line-height:1.1}
.stat .vl small{font-size:13px;font-weight:600;color:var(--muted);font-family:inherit;margin-left:2px}
.stat .sub{font-size:11.5px;color:var(--muted2);margin-top:7px}

/* ---------- 用户中心布局 ---------- */
.uc{display:grid;grid-template-columns:214px 1fr;gap:22px;padding:26px 0 50px;align-items:start}
.uc-side{background:var(--card);border:1px solid var(--line);border-radius:15px;padding:8px;position:sticky;top:84px}
.uc-user{padding:15px 14px 16px;border-bottom:1px solid var(--line);margin-bottom:8px}
.uc-user .av{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:18px;font-weight:800;color:#241705;background:linear-gradient(180deg,var(--gold-l),var(--gold-d));margin-bottom:10px}
.uc-user .nm{font-size:14.5px;font-weight:700;color:#fff;word-break:break-all}
.uc-user .st{font-size:11.5px;color:var(--muted2);margin-top:5px;line-height:1.7}
.uc-menu a{display:flex;align-items:center;gap:9px;padding:10px 13px;border-radius:9px;font-size:13.5px;color:var(--muted);transition:.16s;margin-bottom:2px}
.uc-menu a:hover{background:rgba(255,255,255,.05);color:var(--gold-l)}
.uc-menu a.on{background:rgba(212,172,80,.13);color:var(--gold-l);font-weight:600}
.uc-menu a .mi{font-size:14px;width:18px;text-align:center;flex:0 0 18px}
.uc-main{min-width:0}
/* 表单 + 预览 两列布局 */
.uc-edit{padding:0;grid-template-columns:1fr 330px;gap:20px}
.uc-edit .uc-preview{position:sticky;top:84px}
/* 通用两列内容布局 */
.split{display:grid;grid-template-columns:1fr 340px;gap:20px;align-items:start}
@media (max-width:900px){
  .uc-edit{grid-template-columns:1fr}
  .uc-edit .uc-preview{position:static;order:-1}
  .split{grid-template-columns:1fr}
}
.uc-title{font-size:20px;font-weight:800;letter-spacing:.8px;margin-bottom:18px;display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.uc-title:before{content:"";width:4px;height:19px;border-radius:2px;background:linear-gradient(180deg,var(--gold-l),var(--gold-d))}

/* VIP 状态条 */
.vip-bar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 22px;border-radius:15px;flex-wrap:wrap;
  background:linear-gradient(120deg,rgba(212,172,80,.14),rgba(255,255,255,.035));border:1px solid var(--line2)}
.vip-bar .l{font-size:13px;color:var(--muted)}
.vip-bar .l b{display:block;font-size:19px;color:var(--gold-l);font-weight:800;margin-top:6px;letter-spacing:.4px}
.vip-bar .r{font-size:12.5px;color:var(--muted2);text-align:right}

/* 空状态 */
.empty{text-align:center;padding:56px 20px;color:var(--muted2);font-size:13px}
.empty .em{font-size:40px;display:block;margin-bottom:14px;opacity:.65}
.empty .btn{margin-top:20px}

/* 模态 */
.modal{position:fixed;inset:0;background:rgba(10,4,26,.68);backdrop-filter:blur(4px);z-index:100;display:none;align-items:center;justify-content:center;padding:20px}
.modal.on{display:flex}
.modal-box{background:#231643;border:1px solid var(--line2);border-radius:17px;padding:26px;width:min(96vw,480px);max-height:88vh;overflow:auto;box-shadow:0 30px 80px rgba(0,0,0,.55)}
.modal-box h3{font-size:16.5px;font-weight:700;margin-bottom:18px;color:#fff;display:flex;justify-content:space-between;align-items:center}
.modal-box h3 .x{cursor:pointer;color:var(--muted2);font-size:20px;line-height:1;padding:0 4px}
.modal-box h3 .x:hover{color:#fff}

/* 支付二维码 */
.pay-qr{text-align:center;padding:8px 0 4px}
.pay-qr .qrbox{width:200px;height:200px;margin:0 auto 16px;background:#fff;border-radius:13px;padding:11px;box-shadow:0 14px 34px rgba(0,0,0,.4)}
.pay-qr .qrbox img{width:100%;height:100%;display:block}
.pay-qr .amt{font-size:30px;font-weight:800;color:var(--red);font-family:Georgia,serif;letter-spacing:-1px;margin-bottom:6px}
.pay-qr .nm{font-size:13.5px;color:var(--muted)}
.pay-qr .tip{font-size:12.5px;color:var(--muted2);margin-top:14px;line-height:1.85}
.pay-qr .status{margin-top:14px;font-size:13px;color:var(--gold-l);display:flex;align-items:center;justify-content:center;gap:7px}
.spin{width:13px;height:13px;border:2px solid rgba(212,172,80,.3);border-top-color:var(--gold);border-radius:50%;animation:sp .7s linear infinite;flex:0 0 13px}
@keyframes sp{to{transform:rotate(360deg)}}
.pay-tabs{display:flex;gap:8px;justify-content:center;margin-bottom:18px}
.pay-tabs .pt{padding:7px 16px;border-radius:8px;font-size:12.5px;color:var(--muted);border:1px solid var(--line);cursor:pointer;background:transparent;font-family:inherit}
.pay-tabs .pt.on{border-color:var(--gold);color:var(--gold-l);background:rgba(212,172,80,.12);font-weight:600}

/* 域名池卡片 */
.dpool{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px}
.dpool label{position:relative;cursor:pointer;display:block}
.dpool input{position:absolute;opacity:0;pointer-events:none}
.dpool .dbox{border:1px solid var(--line);border-radius:10px;padding:12px 13px;transition:.18s}
.dpool input:checked+.dbox{border-color:var(--gold);background:rgba(212,172,80,.1)}
.dpool .dbox .dn{font-size:13.5px;font-weight:700;color:#fff;word-break:break-all}
.dpool .dbox .dd{font-size:11.5px;color:var(--muted2);margin-top:5px;line-height:1.6}
.dpool .dbox .dtag{font-size:11px;color:var(--gold-l);margin-top:6px}

/* 主题选择 */
.theme-pick{display:flex;gap:10px;flex-wrap:wrap}
.theme-pick label{position:relative;cursor:pointer}
.theme-pick input{position:absolute;opacity:0;pointer-events:none}
.theme-pick .tp{display:block;width:52px;height:30px;border-radius:8px;border:2px solid transparent;box-shadow:0 0 0 1px var(--line)}
.theme-pick input:checked+.tp{border-color:#fff;box-shadow:0 0 0 2px var(--gold)}
.theme-pick .tp.red{background:linear-gradient(135deg,#f05a4f,#d92b21)}
.theme-pick .tp.blue{background:linear-gradient(135deg,#4b96ff,#2563eb)}
.theme-pick .tp.purple{background:linear-gradient(135deg,#9174f7,#6a45e0)}
.theme-pick .tp.green{background:linear-gradient(135deg,#25d29a,#059669)}
.theme-pick .tp.gold{background:linear-gradient(135deg,#e8c877,#b48a33)}
.theme-pick .tp.dark{background:linear-gradient(135deg,#4a4a56,#1f1f27)}

/* 登录注册页 */
.auth{min-height:calc(100vh - 64px);display:flex;align-items:center;justify-content:center;padding:40px 20px}
.auth-box{width:min(96vw,430px);background:var(--card);border:1px solid var(--line2);border-radius:19px;padding:34px 30px;
  box-shadow:0 30px 70px rgba(8,3,24,.5)}
.auth-box .hd{text-align:center;margin-bottom:26px}
.auth-box .hd .lg{font-size:36px;margin-bottom:10px}
.auth-box .hd h2{font-size:21px;font-weight:800;letter-spacing:1.2px;
  background:linear-gradient(180deg,var(--gold-l),var(--gold) 55%,var(--gold-d));-webkit-background-clip:text;background-clip:text;color:transparent}
.auth-box .hd p{font-size:12.5px;color:var(--muted2);margin-top:9px}
.auth-foot{text-align:center;font-size:12.5px;color:var(--muted2);margin-top:20px}
.auth-foot a{color:var(--gold-l)}
.auth-foot a:hover{text-decoration:underline}
.countdown-bar{position:fixed;left:0;right:0;bottom:0;padding:12px;text-align:center;font-size:13px;color:var(--muted2);background:rgba(21,12,40,.9);border-top:1px solid var(--line);backdrop-filter:blur(8px);z-index:60}

/* 工具类 */
.mt0{margin-top:0!important}.mt8{margin-top:8px}.mt12{margin-top:12px}.mt16{margin-top:16px}.mt20{margin-top:20px}.mt24{margin-top:24px}
.mb8{margin-bottom:8px}.mb12{margin-bottom:12px}.mb16{margin-bottom:16px}.mb20{margin-bottom:20px}
.tc{text-align:center}.tr{text-align:right}
.muted{color:var(--muted)}.muted2{color:var(--muted2)}.gold{color:var(--gold-l)}.red{color:#ff8f8f}.green{color:#5ddba0}
.f12{font-size:12px}.f13{font-size:13px}.f15{font-size:15px}
.nowrap{white-space:nowrap}
.flex{display:flex;align-items:center;gap:10px}.flex-b{display:flex;align-items:center;justify-content:space-between;gap:12px}
.flex-wrap{flex-wrap:wrap}
.mono{font-family:Consolas,Monaco,monospace}
.hide{display:none!important}

/* ---------- 响应式 ---------- */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero{padding:46px 0 40px}
  .hero h1{font-size:33px}
  .grid3,.grid4,.plans{grid-template-columns:1fr}
  .grid4{grid-template-columns:repeat(2,1fr)}
  .uc{grid-template-columns:1fr}
  .uc-side{position:static}
  .uc-menu{display:flex;flex-wrap:wrap;gap:4px}
  .uc-menu a{margin-bottom:0}
  .uc-user{display:none}
  .sec{padding:44px 0}
  .sec-h h2{font-size:23px}
  .nav-menu{display:none}
}
@media (max-width:520px){
  .hero h1{font-size:28px}
  .hero-trust{gap:18px}
  .grid4{grid-template-columns:1fr}
  .card{padding:17px}
  .uc-title{font-size:17px}
}