/* ============================================================
   谷影分发系统 · 官网全站样式
   色值/字号/间距/圆角均照抄《视觉规范 v1.0》
   主色 #2E6CE8 ｜ 白底蓝企业风 ｜ 断点 768px
   ============================================================ */
:root{
  --bg:#FFFFFF; --bg2:#F5F8FC; --surface:#FFFFFF; --surface2:#EAF1FB;
  --line:rgba(23,66,133,.10); --line2:rgba(23,66,133,.16);
  --text:#1E3A5F; --muted:#5A6E8C; --faint:#8899B2;
  --accent:#2E6CE8; --accent-deep:#1D4FBB;
  --ok:#15895F; --warn:#B45A12; --danger:#C0392B;
  --radius:14px; --maxw:1120px;
  --mono:"SF Mono","Cascadia Code",Consolas,"Roboto Mono",monospace;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased;font-size:16px}
::selection{background:rgba(46,108,232,.16)}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-deep)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
img{max-width:100%}

/* ---------- 顶部导航 ---------- */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:20px;height:62px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;color:var(--text);cursor:pointer;border:0;background:none;font-family:var(--sans);text-decoration:none}
.brand svg{width:26px;height:26px;flex:none}
.brand small{color:var(--muted);font-weight:600;font-size:15px}
.nav-links{display:none;gap:20px;margin-left:6px}
.nav-links a{color:var(--muted);font-size:15px;padding:6px 2px}
.nav-links a:hover,.nav-links a.on{color:var(--accent-deep);font-weight:600;text-decoration:none}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav-user{display:none;align-items:center;gap:10px}
.nav-user .avatar{width:32px;height:32px;border-radius:50%;background:var(--accent-deep);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:700}
.nav-user .uname{font-size:14px;color:var(--text);font-weight:600}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;cursor:pointer;font-family:var(--sans);font-size:15px;font-weight:600;border-radius:9px;transition:transform .12s,background .15s,box-shadow .15s;white-space:nowrap;text-decoration:none}
.btn:hover{transform:translateY(-1px);text-decoration:none}
.btn:disabled,.btn.is-disabled{opacity:.5;transform:none;box-shadow:none;cursor:not-allowed;pointer-events:none}
.btn-ghost{background:transparent;color:var(--muted);border:1px solid var(--line2);padding:9px 16px}
.btn-ghost:hover{color:var(--accent-deep);border-color:var(--accent)}
.btn-primary{background:linear-gradient(135deg,var(--accent-deep),var(--accent));color:#fff;padding:9px 18px;box-shadow:0 6px 18px rgba(46,108,232,.26)}
.btn-primary:hover{box-shadow:0 8px 24px rgba(46,108,232,.4);color:#fff}
.btn-lg{padding:12px 24px;font-size:16px}
.btn-sm{padding:6px 12px;font-size:14px}
.btn-block{width:100%}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:70px 0 66px}
.hero::before{content:"";position:absolute;top:-180px;right:-120px;width:540px;height:540px;background:radial-gradient(circle,rgba(46,108,232,.12),transparent 62%);pointer-events:none}
.hero::after{content:"";position:absolute;bottom:-220px;left:-140px;width:500px;height:500px;background:radial-gradient(circle,rgba(46,108,232,.08),transparent 60%);pointer-events:none}
.hero-inner{position:relative;display:grid;gap:42px}
.hero h1{font-size:34px;line-height:1.24;font-weight:800;letter-spacing:-.5px}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--accent-deep),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{color:var(--muted);font-size:17px;max-width:600px;margin:16px 0 26px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}
.hero-meta{display:flex;flex-wrap:wrap;gap:26px;margin-top:34px;color:var(--muted);font-size:14px}
.hero-meta b{display:block;color:var(--text);font-size:19px;font-weight:700}

/* ---------- 终端窗口 ---------- */
.term{border:1px solid var(--line2);border-radius:var(--radius);background:#FDFEFF;overflow:hidden;box-shadow:0 24px 50px rgba(23,66,133,.12)}
.term-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--bg2)}
.term-bar i{width:11px;height:11px;border-radius:50%}
.term-bar .r{background:#F56C6C}.term-bar .y{background:#F5A623}.term-bar .g{background:#34C77B}
.term-bar span{color:var(--faint);font-size:12px;margin-left:8px;font-family:var(--mono)}
.term-body{padding:18px 18px 20px;font-family:var(--mono);font-size:13px;line-height:1.75;color:#33537A;overflow-x:auto}
.term-body .cm{color:#97A7BF}.term-body .prompt{color:var(--accent-deep)}
.term-body .k{color:#1D4FBB}.term-body .ok{color:var(--ok)}.term-body .am{color:#1D4FBB}.term-body .dim{color:#97A7BF}

/* ---------- 区块通用 ---------- */
section{padding:64px 0}
.sec-head{margin-bottom:34px}
.sec-kicker{font-size:13px;font-weight:700;letter-spacing:.1em;color:var(--accent);text-transform:uppercase}
.sec-head h2{font-size:26px;font-weight:800;margin-top:8px;letter-spacing:-.4px}
.sec-head p{color:var(--muted);margin-top:10px;max-width:640px;font-size:15px}

/* 特性 */
.features{border-top:1px solid var(--line)}
.feat-list{display:grid;gap:18px}
.feat{display:grid;gap:14px;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.feat .ico{width:44px;height:44px;border-radius:10px;display:grid;place-items:center;background:rgba(46,108,232,.1);color:var(--accent-deep)}
.feat h3{font-size:17px;font-weight:700;margin:2px 0 6px}
.feat p{color:var(--muted);font-size:14px}
.feat .tag{display:inline-block;font-size:12px;color:var(--accent-deep);border:1px solid rgba(46,108,232,.35);border-radius:20px;padding:1px 9px;margin-top:10px;width:fit-content}

/* 产品卡 */
.prod-list{display:grid;gap:18px}
.prod{border:1px solid var(--line);border-radius:var(--radius);padding:20px;background:var(--surface);display:flex;flex-direction:column;gap:12px;transition:transform .15s,border-color .15s}
.prod:hover{border-color:var(--line2);transform:translateY(-2px)}
.prod .top{display:flex;align-items:center;gap:12px}
.prod .thumb{width:52px;height:52px;border-radius:10px;background:var(--surface2);display:grid;place-items:center;color:var(--accent-deep);flex:none}
.prod h3{font-size:16px;font-weight:700}
.prod .type{font-size:12px;color:var(--accent-deep);border:1px solid rgba(46,108,232,.3);border-radius:20px;padding:0 8px;display:inline-block;margin-top:3px}
.prod p{color:var(--muted);font-size:13px;flex:1}
.prod .price{font-weight:800;font-size:17px}
.prod .price small{color:var(--faint);font-weight:600;font-size:12px}
.prod .row{display:flex;align-items:center;justify-content:space-between;gap:10px}
.prod .ver{font-size:12px;color:var(--faint)}

/* 流程步骤 */
.steps{background:var(--bg2);border-top:1px solid var(--line)}
.step-list{display:grid;gap:0}
.step{display:grid;grid-template-columns:48px 1fr;gap:16px;padding-bottom:24px}
.step:last-child{padding-bottom:0}
.step .num{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:16px;color:var(--accent);border:1px solid var(--accent-deep);background:rgba(46,108,232,.08)}
.step h3{font-size:16px;font-weight:700;margin-bottom:4px}
.step p{color:var(--muted);font-size:14px;max-width:520px}

/* 定价 */
.pricing{border-top:1px solid var(--line)}
.bill{display:inline-flex;background:var(--surface);border:1px solid var(--line2);border-radius:30px;padding:4px;gap:4px;margin-bottom:24px;flex-wrap:wrap}
.bill button{background:transparent;border:0;color:var(--muted);font-size:14px;font-weight:600;padding:8px 18px;border-radius:24px;cursor:pointer;font-family:var(--sans)}
.bill button.on{background:var(--accent-deep);color:#fff}
.plan-card{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:var(--surface)}
.plan-card h3{font-size:17px;font-weight:700;margin-bottom:4px}
.plan-card .per{color:var(--faint);font-size:13px;margin-bottom:14px}
.plan-card .price{font-size:34px;font-weight:800;letter-spacing:-1px;margin-bottom:14px}
.plan-card .price small{font-size:14px;color:var(--muted);font-weight:600}
.pay-row{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}
.pay-row label{display:flex;align-items:center;gap:8px;border:1px solid var(--line2);border-radius:10px;padding:10px 14px;cursor:pointer;font-size:14px;color:var(--muted)}
.pay-row label.on{border-color:var(--accent);color:var(--accent-deep);background:rgba(46,108,232,.06)}
.pay-row input{margin:0}
.price-note{color:var(--faint);font-size:13px;margin-top:16px}

/* 定价页对照表 */
.plan-table th,.plan-table td{text-align:center}
.plan-table th:first-child,.plan-table td:first-child{text-align:left}
.plan-table .big{font-size:20px;font-weight:800;color:var(--accent-deep)}

/* FAQ */
.faq{border-top:1px solid var(--line)}
.faq-item{border:1px solid var(--line);border-radius:12px;background:var(--surface);margin-bottom:12px;overflow:hidden}
.faq-q{width:100%;background:none;border:0;color:var(--text);font-size:15px;font-weight:600;text-align:left;padding:16px 18px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:14px;font-family:var(--sans)}
.faq-q .chev{color:var(--accent);transition:transform .2s;flex:none}
.faq-item.open .chev{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease}
.faq-a p{padding:0 18px 16px;color:var(--muted);font-size:14px}

/* CTA 横幅 */
.cta-band{background:linear-gradient(135deg,var(--bg2),var(--surface2));border-top:1px solid var(--line)}
.cta-inner{text-align:center;padding:54px 0}
.cta-inner h2{font-size:26px;font-weight:800}
.cta-inner p{color:var(--muted);margin:12px 0 24px;font-size:15px}
.cta-inner .btn-group{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}

/* 公告 */
.announce-list{display:grid;gap:10px}
.announce-item{display:flex;align-items:center;gap:14px;padding:14px 18px;border:1px solid var(--line);border-radius:12px;background:var(--surface);font-size:14px}
.announce-item .date{color:var(--faint);font-size:13px;flex:none;font-family:var(--mono)}
.announce-item .atitle{color:var(--text);font-weight:600}

/* ---------- 内页通用 ---------- */
.page{padding:52px 0 40px}
.page h1{font-size:28px;font-weight:800;letter-spacing:-.4px}
.page .sub{color:var(--muted);margin:10px 0 30px;font-size:15px}
.card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:22px}
.card h3{font-size:17px;font-weight:700;margin-bottom:14px}
.card + .card{margin-top:18px}

/* 虚线登录占位 */
.gate{text-align:center;padding:44px 0;border:1px dashed var(--line2);border-radius:var(--radius);color:var(--muted);font-size:15px}
.gate .btn{margin-top:16px}

/* 表单 */
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:6px;color:var(--text)}
.field input,.field select,.field textarea{width:100%;padding:11px 13px;font-size:16px;border:1px solid var(--line2);border-radius:9px;background:#fff;color:var(--text);font-family:var(--sans);outline:none;transition:border .15s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent)}
.field input.invalid,.field select.invalid,.field textarea.invalid{border-color:var(--danger)}
.field .hint{font-size:12px;color:var(--faint);margin-top:5px}
.field .err{font-size:12px;color:var(--danger);margin-top:5px}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238899B2' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:34px}

/* 表格 */
.table{width:100%;border-collapse:collapse;font-size:14px}
.table th{text-align:left;color:var(--faint);font-weight:600;padding:10px 12px;border-bottom:1px solid var(--line);font-size:13px}
.table td{padding:12px;border-bottom:1px solid var(--line);color:var(--text);vertical-align:middle}
.table tr:last-child td{border-bottom:0}
.table .muted{color:var(--faint);font-size:12px}

/* 徽章 */
.badge{display:inline-block;font-size:12px;font-weight:600;border-radius:20px;padding:2px 10px;white-space:nowrap}
.badge.ok{color:var(--ok);background:rgba(21,137,95,.1)}
.badge.warn{color:var(--warn);background:rgba(180,90,18,.1)}
.badge.danger{color:var(--danger);background:rgba(192,57,43,.1)}
.badge.info{color:var(--accent-deep);background:rgba(46,108,232,.1)}
.badge.gray{color:var(--muted);background:#EEF3FA}

/* 空态 */
.empty{text-align:center;color:var(--faint);padding:40px 0;font-size:14px}

/* 搜索框 */
.searchbar{display:flex;gap:10px;margin-bottom:22px;flex-wrap:wrap}
.searchbar input{flex:1;min-width:220px;padding:11px 13px;font-size:15px;border:1px solid var(--line2);border-radius:9px;outline:none;font-family:var(--sans)}
.searchbar input:focus{border-color:var(--accent)}

/* ---------- 产品详情 ---------- */
.pd-grid{display:grid;gap:26px}
.pd-cover{width:88px;height:88px;border-radius:14px;background:var(--surface2);display:grid;place-items:center;color:var(--accent-deep);flex:none}
.pd-head{display:flex;gap:18px;align-items:flex-start;margin-bottom:18px}
.pd-head h1{font-size:28px;font-weight:800;letter-spacing:-.4px}
.pd-desc{color:var(--muted);font-size:15px;line-height:1.8;white-space:pre-line}
.pd-buy{position:sticky;top:80px}
.plan-opt{border:1px solid var(--line2);border-radius:10px;padding:12px 14px;margin-bottom:10px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:border .15s,background .15s}
.plan-opt.on{border-color:var(--accent);background:rgba(46,108,232,.06)}
.plan-opt .pname{font-weight:700;color:var(--text)}
.plan-opt .pprice{font-weight:800;color:var(--accent-deep)}

/* ---------- 客户中心统计卡 ---------- */
.stat-row{display:grid;gap:16px;margin-bottom:22px;grid-template-columns:repeat(2,1fr)}
.stat{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:20px;display:flex;flex-direction:column;gap:6px}
.stat .lbl{font-size:13px;color:var(--muted)}
.stat .num{font-size:28px;font-weight:800;letter-spacing:-.5px}
.stat .num small{font-size:13px;color:var(--faint);font-weight:600;letter-spacing:0}
.quick-links{display:flex;flex-wrap:wrap;gap:10px}

/* 授权卡 */
.license-note{display:flex;gap:10px;align-items:flex-start;background:rgba(180,90,18,.08);border:1px solid rgba(180,90,18,.25);color:var(--warn);font-size:13px;border-radius:10px;padding:12px 14px;margin-bottom:18px}

/* ---------- 工单时间线 ---------- */
.tk-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.tk-thread{display:flex;flex-direction:column;gap:16px;margin-top:18px}
.tk-msg{display:flex;gap:12px}
.tk-msg .avatar{width:36px;height:36px;border-radius:50%;flex:none;display:grid;place-items:center;color:#fff;font-size:13px;font-weight:700}
.tk-msg.customer .avatar{background:var(--accent-deep)}
.tk-msg.admin .avatar{background:var(--ok)}
.tk-bubble{border:1px solid var(--line);border-radius:12px;padding:12px 14px;max-width:640px;background:var(--surface)}
.tk-msg.admin .tk-bubble{background:#F4FAF7}
.tk-bubble .meta{font-size:12px;color:var(--faint);margin-bottom:6px}
.tk-bubble .body{font-size:14px;color:var(--text);white-space:pre-line}

/* ---------- 弹窗 ---------- */
.modal-mask{position:fixed;inset:0;background:rgba(23,66,133,.35);display:none;place-items:center;z-index:80;padding:20px}
.modal-mask.show{display:grid}
.modal{background:#fff;border-radius:14px;padding:24px;width:100%;max-width:480px;box-shadow:0 24px 60px rgba(23,66,133,.25)}
.modal h3{font-size:16px;font-weight:700;margin-bottom:14px}
.modal .m-foot{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}

/* Toast */
#toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);background:var(--text);color:#fff;padding:12px 20px;border-radius:10px;font-size:14px;opacity:0;transition:all .25s;z-index:99;pointer-events:none;box-shadow:0 12px 30px rgba(0,0,0,.25);max-width:90vw;text-align:center}
#toast.show{opacity:1;transform:translate(-50%,0)}

/* ---------- 页脚 ---------- */
footer{border-top:1px solid var(--line);padding:36px 0;margin-top:40px}
.foot{display:flex;flex-direction:column;gap:18px;color:var(--faint);font-size:14px}
.foot .cols{display:grid;gap:20px}
.foot h4{color:var(--text);font-size:14px;margin-bottom:10px}
.foot a{display:block;color:var(--muted);margin-bottom:8px;font-size:14px}
.foot a:hover{color:var(--text)}
.foot-bottom{margin-top:24px;border-top:1px solid var(--line);padding-top:16px;font-size:13px;color:var(--faint)}

/* ---------- 响应式：断点 768px ---------- */
@media (min-width:768px){
  .nav-links{display:flex}
  .hero-inner{grid-template-columns:1.05fr .95fr;align-items:center;gap:50px}
  .hero h1{font-size:46px}
  section{padding:82px 0}
  .feat-list{grid-template-columns:1fr 1fr 1fr}
  .prod-list{grid-template-columns:repeat(3,1fr)}
  .step-list{grid-template-columns:repeat(5,1fr);gap:18px}
  .step{grid-template-columns:1fr;gap:12px;padding:0 6px 0 0}
  .foot{flex-direction:row;justify-content:space-between;align-items:flex-start}
  .foot .cols{grid-template-columns:repeat(3,180px)}
  .auth-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px}
  .pd-grid{grid-template-columns:1.15fr .85fr;align-items:start}
  .stat-row{grid-template-columns:repeat(4,1fr)}
}
@media (max-width:767px){
  .nav-actions .btn-ghost{display:none}
  .stat-row{grid-template-columns:repeat(2,1fr)}
}

/* ===== 客户中心侧栏 ===== */
.customer-layout{display:flex;gap:24px;align-items:flex-start}
.customer-sidebar{width:220px;flex:0 0 220px;background:#fff;border:1px solid #eef0f4;border-radius:12px;padding:16px 10px;position:sticky;top:76px}
.cs-brand{display:flex;align-items:center;gap:8px;padding:0 10px 12px;border-bottom:1px solid #eef0f4;margin-bottom:10px;text-decoration:none;color:#1c1e21;font-weight:700}
.cs-brand svg{width:28px;height:28px;border-radius:7px}
.cs-brand small{font-weight:400;color:#8a94a6;font-size:12px;margin-left:2px}
.cs-nav{display:flex;flex-direction:column;gap:2px}
.cs-nav a{padding:9px 12px;border-radius:8px;color:#1c1e21;text-decoration:none;font-size:14px;display:block}
.cs-nav a:hover{background:#f2f6ff;color:#2E6CE8}
.cs-nav a.on{background:#2E6CE8;color:#fff;font-weight:600}
.cs-sep{margin:10px 12px 4px;font-size:11px;color:#8a94a6;text-transform:uppercase;letter-spacing:.06em}
.cs-foot{display:flex;align-items:center;gap:10px;border-top:1px solid #eef0f4;margin-top:12px;padding:12px 10px 0}
.cs-foot .avatar{width:34px;height:34px;border-radius:50%;background:#1e4fb4;color:#fff;display:grid;place-items:center;font-weight:700;font-size:13px}
.cs-foot-txt{line-height:1.3;overflow:hidden}
.cs-foot-txt div:first-child{font-weight:600;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:130px}
.cs-foot-txt div:last-child{font-size:12px;color:#8a94a6;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:130px}
.customer-content{flex:1;min-width:0}
.page-head-cs h1{margin-bottom:6px}
/* ===== 文档页 ===== */
.docs-layout{display:flex;gap:28px;align-items:flex-start}
.docs-nav{width:200px;flex:0 0 200px;display:flex;flex-direction:column;gap:4px;position:sticky;top:80px;background:#fff;border:1px solid #eef0f4;border-radius:12px;padding:12px}
.docs-nav a{padding:8px 10px;border-radius:8px;color:#1c1e21;text-decoration:none;font-size:14px}
.docs-nav a:hover{background:#f2f6ff;color:#2E6CE8}
.docs-nav a.docs-out{color:#2E6CE8;font-weight:600}
.docs-nav-sep{border-top:1px solid #eef0f4;margin:8px 0}
.docs-body{flex:1;min-width:0}
.docs-sec{background:#fff;border:1px solid #eef0f4;border-radius:12px;padding:22px 24px;margin-bottom:18px}
.docs-sec h2{margin:0 0 14px;font-size:20px}
.docs-sec h3{margin:18px 0 8px;font-size:15px}
.docs-steps{padding-left:22px;line-height:2}
.docs-list{line-height:2;padding-left:20px}
.faq-item{margin-bottom:12px}
.faq-item h3{font-size:14px;margin:0 0 4px}
.faq-item p{margin:0;color:#5a6472;font-size:14px;line-height:1.7}
.docs-sec code{background:#f2f6ff;border:1px solid #dbe7ff;border-radius:4px;padding:1px 6px;font-family:var(--mono);font-size:13px;color:#2E6CE8}
/* ===== 客服页 ===== */
.kefu-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}
.kefu-card h3{margin:0 0 12px}
.kefu-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.kefu-list li{display:flex;align-items:center;gap:10px;background:#f8fafc;border-radius:8px;padding:8px 12px}
.k-label{flex:0 0 70px;font-size:12px;color:#8a94a6}
.k-val{font-weight:600;font-size:14px}
/* ===== 插件模板 ===== */
.plug-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.plug-item{border:1px solid #eef0f4;border-radius:12px;padding:16px 16px 14px;position:relative;overflow:hidden;background:#fff}
.plug-item::before{content:'';position:absolute;top:0;left:0;right:0;height:3px}
.plug-item.t-plugin::before{background:#2E6CE8}
.plug-item.t-template::before{background:#F59E0B}
.plug-item.t-product::before{background:#10B981}
.plug-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.plug-head b{font-size:15px;line-height:1.4}
.plug-meta{font-size:13px;color:#5a6472;margin:4px 0;line-height:1.6}
.plug-meta .mono{font-family:var(--mono);color:#1c1e21}
.plug-foot{display:flex;align-items:center;justify-content:space-between;margin-top:12px;padding-top:10px;border-top:1px solid #eef0f4}
/* 分类筛选 + 搜索 */
.plug-tools{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-bottom:14px}
.plug-tabs{display:flex;gap:6px;background:#f2f5fa;border-radius:9px;padding:4px}
.plug-tab{border:none;background:transparent;border-radius:7px;padding:6px 14px;font-size:14px;color:#5a6472;cursor:pointer;transition:background .15s,color .15s}
.plug-tab:hover{color:#2E6CE8}
.plug-tab.active{background:#2E6CE8;color:#fff;font-weight:600;box-shadow:0 1px 4px rgba(46,108,232,.35)}
.plug-tab.active small{color:rgba(255,255,255,.8)}
.plug-tab small{font-size:12px;color:#8a94a6;margin-left:4px}
.plug-search{display:flex;align-items:center;border:1px solid #e3e7ef;border-radius:9px;padding:0 12px;background:#fff;min-width:220px}
.plug-search svg{flex:none;color:#8a94a6}
.plug-search input{border:none;outline:none;padding:8px 8px 8px 6px;font-size:14px;width:100%;background:transparent}
.plug-search input::placeholder{color:#a8b0bd}
/* ===== 在线充值 ===== */
.balance-card{max-width:520px;padding:24px}
.balance-lbl{font-size:13px;color:#8a94a6}
.balance-num{font-size:38px;font-weight:800;color:#2E6CE8;margin-top:4px}
.balance-num small{font-size:16px;color:#8a94a6;font-weight:400}
/* ===== 技术服务 ===== */
.tech-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.tech-item{background:#f8fafc;border-radius:10px;padding:14px 16px}
.tech-item p{margin:6px 0 0;font-size:13px;line-height:1.6}
/* ===== 响应式 ===== */
@media (max-width:768px){
  .customer-layout{flex-direction:column}
  .customer-sidebar{position:static;width:100%;flex:none}
  .cs-nav{flex-direction:row;flex-wrap:wrap}
  .cs-nav a{padding:8px 10px;font-size:13px}
  .cs-sep{display:none}
  .docs-layout{flex-direction:column}
  .docs-nav{position:static;width:100%;flex:none;flex-direction:row;flex-wrap:wrap}
}