/* =========================================================
   官网（gjds.net）站点样式
   来源：doc/prototype/homepage 的设计资产（common.css + 首页样式块）
   与原型共用同一套 Design Tokens 与类名，保证视觉一致性
   ========================================================= */

/* =========================================================
   农关数智 · 产品原型 v0.2 — 公共样式
   与首页 index.html 共用同一套 Design Tokens，保证视觉一致
   ========================================================= */
:root{
  --ink:#0F172A; --ink-2:#334155; --ink-3:#64748B; --ink-4:#94A3B8;
  --line:#E2E8F0; --line-soft:#EEF2F7;
  --bg:#FFFFFF; --bg-soft:#F7F9FC; --bg-deep:#0B1B33;
  --brand:#123A6B; --brand-2:#1D5FB8;
  --reg:#2563EB; --reg-soft:#E8F1FE;
  --cus:#0EA5A3; --cus-soft:#DFF6F5;
  --fusion:#7C3AED; --fusion-soft:#F1EBFE;
  --amber:#F59E0B;
  --tier-deep:#2563EB; --tier-std:#14B8A6; --tier-raw:#94A3B8; --tier-plan:#F59E0B;
  --radius:16px; --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(15,23,42,.05),0 1px 3px rgba(15,23,42,.06);
  --shadow:0 2px 4px rgba(15,23,42,.04),0 8px 24px rgba(15,23,42,.06);
  --shadow-lg:0 4px 8px rgba(15,23,42,.04),0 20px 48px rgba(15,23,42,.10);
  --maxw:1200px; --side-w:252px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.65;
  -webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums;
}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.mono{font-family:ui-monospace,"SFMono-Regular",Consolas,Menlo,monospace}

/* ============ Typography ============ */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--brand-2);font-weight:600}
.eyebrow::before{content:"";width:20px;height:2px;background:currentColor;border-radius:2px}
h1{font-size:34px;line-height:1.2;letter-spacing:-.015em;font-weight:800}
h2{font-size:28px;line-height:1.25;letter-spacing:-.015em;font-weight:800}
h3{font-size:20px;font-weight:700;letter-spacing:-.01em}
.lead{font-size:16px;color:var(--ink-3);line-height:1.75}
.small{font-size:13px;color:var(--ink-3)}
.muted{color:var(--ink-4)}
b{font-weight:700}

/* ============ Buttons ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 22px;border-radius:10px;font-size:15px;font-weight:600;transition:.18s ease;white-space:nowrap}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 18px rgba(18,58,107,.28)}
.btn-primary:hover{background:#0E2F58;transform:translateY(-1px);box-shadow:0 10px 26px rgba(18,58,107,.34)}
.btn-ghost{background:#fff;color:var(--brand);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.btn-ghost:hover{border-color:#C7D5E8;transform:translateY(-1px)}
.btn-amber{background:var(--amber);color:#fff}
.btn-amber:hover{background:#D98705}
.btn-sm{height:36px;padding:0 16px;font-size:14px;border-radius:8px}
.btn-block{width:100%}
.btn[disabled]{opacity:.55;pointer-events:none}
.btn svg{width:16px;height:16px}

/* ============ Header（公开页） ============ */
header.site{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid transparent;transition:.2s}
header.site.scrolled{border-bottom-color:var(--line);box-shadow:0 1px 12px rgba(15,23,42,.05)}
.nav{display:flex;align-items:center;gap:28px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:-.01em}
.logo .mark{width:32px;height:32px;flex:0 0 32px}
.logo small{display:block;font-size:10px;font-weight:600;color:var(--ink-4);letter-spacing:.18em;line-height:1}
.nav-links{display:flex;gap:4px;margin-left:12px}
.nav-links a{padding:8px 12px;border-radius:8px;font-size:14.5px;font-weight:500;color:var(--ink-2);transition:.15s}
.nav-links a:hover{background:var(--bg-soft);color:var(--brand)}
.nav-links a.on{color:var(--brand);font-weight:600;background:var(--bg-soft)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;width:40px;height:40px;border-radius:8px;border:1px solid var(--line)}

/* ============ Footer ============ */
footer.site{background:#0B1B33;color:rgba(255,255,255,.7);padding:56px 0 26px;font-size:13.5px}
.fgrid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:30px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.12)}
.fcol h6{color:#fff;font-size:13.5px;font-weight:700;margin-bottom:14px;letter-spacing:.04em}
.fcol li{margin-bottom:9px}
.fcol a:hover{color:#fff}
.fintro p{margin:14px 0 0;font-size:13px;line-height:1.75;color:rgba(255,255,255,.6);max-width:300px}
.fbot{display:flex;justify-content:space-between;gap:20px;padding-top:22px;font-size:12.5px;color:rgba(255,255,255,.45);flex-wrap:wrap}

/* ============ 应用外壳 ============ */
.app{display:flex;min-height:100vh}
.sidebar{width:var(--side-w);flex:0 0 var(--side-w);position:sticky;top:0;height:100vh;overflow-y:auto;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;z-index:70}
.side-brand{display:flex;align-items:center;gap:10px;height:64px;padding:0 16px;border-bottom:1px solid var(--line-soft);font-weight:800;font-size:16px;flex:0 0 64px}
.side-nav{padding:10px 12px 20px;flex:1}
.side-group{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:700;letter-spacing:.1em;color:var(--ink-4);text-transform:uppercase;padding:16px 10px 6px}
.side-group .g-tag{font-size:10px;padding:1px 6px;border-radius:5px;background:var(--line-soft);color:var(--ink-3);letter-spacing:0}
.side-link{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:9px;font-size:14px;font-weight:500;color:var(--ink-2);transition:.15s}
.side-link svg{width:17px;height:17px;flex:0 0 17px;color:var(--ink-4);transition:.15s}
.side-link:hover{background:var(--bg-soft);color:var(--brand)}
.side-link.on{background:#EAF1FB;color:var(--brand);font-weight:600}
.side-link.on svg{color:var(--brand)}
.side-link .tag{margin-left:auto;font-size:10.5px;font-weight:700;padding:2px 7px;border-radius:6px;background:var(--fusion-soft);color:var(--fusion)}
.side-foot{padding:12px 16px;border-top:1px solid var(--line-soft);font-size:11.5px;color:var(--ink-4);line-height:1.6;flex:0 0 auto}
.side-mask{display:none}
.main{flex:1;min-width:0;background:var(--bg-soft);display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:50;height:60px;display:flex;align-items:center;gap:12px;padding:0 26px;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.top-search{flex:1;max-width:540px;display:flex;align-items:center;gap:8px;height:38px;padding:0 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink-4);font-size:13.5px;cursor:text}
.top-search svg{width:15px;height:15px;flex:0 0 15px}
.top-search kbd{margin-left:auto;font-family:inherit;font-size:11px;border:1px solid var(--line);border-bottom-width:2px;border-radius:5px;padding:1px 6px;color:var(--ink-4);background:var(--bg-soft)}
.top-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.icon-btn{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);display:grid;place-items:center;background:#fff;color:var(--ink-2);position:relative;transition:.15s}
.icon-btn:hover{border-color:#C7D5E8;color:var(--brand)}
.icon-btn svg{width:17px;height:17px}
.icon-btn .dot{position:absolute;top:7px;right:8px;width:7px;height:7px;border-radius:50%;background:#EF4444;border:1.5px solid #fff}
.user-box{position:relative}
.user-btn{display:flex;align-items:center;gap:8px;height:38px;padding:0 10px 0 4px;border-radius:10px;border:1px solid var(--line);background:#fff;font-size:13.5px;font-weight:600;color:var(--ink-2)}
.user-btn:hover{border-color:#C7D5E8}
.avatar{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;display:grid;place-items:center;font-size:12px;font-weight:700;flex:0 0 30px}
.user-menu{position:absolute;top:46px;right:0;min-width:180px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lg);padding:8px;display:none;z-index:80}
.user-menu.on{display:block}
.user-menu a{display:flex;align-items:center;gap:8px;padding:9px 10px;border-radius:8px;font-size:13.5px;color:var(--ink-2);font-weight:500}
.user-menu a:hover{background:var(--bg-soft);color:var(--brand)}
.user-menu a svg{width:15px;height:15px;color:var(--ink-4)}
.um-sep{height:1px;background:var(--line-soft);margin:6px 4px}
.page{padding:26px 30px 64px;max-width:1340px;width:100%}
.page-head{display:flex;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.crumb{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--ink-4);margin-bottom:8px}
.crumb a:hover{color:var(--brand-2)}
.crumb svg{width:12px;height:12px}
.page-head h1{font-size:24px}
.page-head .ph-sub{font-size:13.5px;color:var(--ink-3);margin-top:5px}
.page-actions{margin-left:auto;display:flex;gap:10px;align-items:center;flex-wrap:wrap}

/* ============ 卡片 / KPI ============ */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.card-h{display:flex;align-items:center;gap:10px;padding:15px 20px;border-bottom:1px solid var(--line-soft);font-weight:800;font-size:15.5px;letter-spacing:-.01em}
.card-h .sub{margin-left:auto;font-size:12px;color:var(--ink-4);font-weight:500}
.card-h .act{margin-left:auto;display:flex;gap:8px}
.card-b{padding:18px 20px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;box-shadow:var(--shadow-sm);transition:.2s}
.kpi:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.kpi .k{font-size:12.5px;color:var(--ink-3);display:flex;align-items:center;gap:6px}
.kpi .v{font-size:26px;font-weight:800;margin-top:6px;letter-spacing:-.02em;line-height:1.15}
.kpi .v small{font-size:13px;font-weight:700;color:var(--ink-3);margin-left:2px}
.kpi .d{font-size:12px;color:var(--ink-4);margin-top:4px}
.kpi.r .v{color:var(--reg)} .kpi.c .v{color:var(--cus)} .kpi.f .v{color:var(--fusion)} .kpi.b .v{color:var(--brand)}

/* ============ 筛选 / 表单 ============ */
.filters{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}
.fld{display:grid;gap:6px;min-width:148px;flex:0 0 auto}
.fld.grow{flex:1 1 200px}
.fld label{font-size:12px;font-weight:600;color:var(--ink-3)}
.inp{height:38px;padding:0 12px;border:1px solid var(--line);border-radius:9px;font-size:13.5px;background:#fff;color:var(--ink);min-width:0;width:100%;transition:.15s;font-family:inherit}
textarea.inp{height:auto;padding:9px 12px;line-height:1.6;resize:vertical}
select.inp{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2364748B' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:30px;cursor:pointer}
.inp:focus{outline:none;border-color:var(--brand-2);box-shadow:0 0 0 3px rgba(29,95,184,.12)}
.inp::placeholder{color:var(--ink-4)}
.filters .fbtns{display:flex;gap:8px;margin-left:auto}
.check{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--ink-2);cursor:pointer;user-select:none}
.check input{width:15px;height:15px;accent-color:var(--brand);cursor:pointer}
.seg{display:inline-flex;background:var(--bg-soft);border:1px solid var(--line);border-radius:9px;padding:3px;gap:2px}
.seg button{height:30px;padding:0 12px;border-radius:7px;font-size:12.5px;font-weight:600;color:var(--ink-3)}
.seg button.on{background:#fff;color:var(--brand);box-shadow:var(--shadow-sm)}

/* ============ 表格 ============ */
.tbl-wrap{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse}
.tbl th{padding:10px 14px;font-size:12px;font-weight:700;color:var(--ink-3);text-align:left;background:var(--bg-soft);border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:11px 14px;font-size:13.5px;color:var(--ink-2);border-bottom:1px solid var(--line-soft);vertical-align:middle}
.tbl tbody tr{transition:.12s}
.tbl tbody tr:hover{background:#F8FBFF}
.tbl tbody tr:last-child td{border-bottom:0}
.tbl .num{text-align:right;font-variant-numeric:tabular-nums}
.tbl .mono{font-size:12.5px;font-family:ui-monospace,Consolas,monospace}
.tbl .nowrap{white-space:nowrap}
.tbl th.sortable{cursor:pointer;user-select:none}
.tbl th.sortable:hover{color:var(--brand)}
.tbl th .arr{font-size:9px;margin-left:3px;color:var(--ink-4)}
.tbl th.sorted{color:var(--brand)}
.tbl th.sorted .arr{color:var(--brand)}
.tbl-wrap.bordered th:first-child,.tbl-wrap.bordered td:first-child{padding-left:20px}
.tbl-wrap.bordered th:last-child,.tbl-wrap.bordered td:last-child{padding-right:20px}
.empty{padding:44px 20px;text-align:center;color:var(--ink-4);font-size:13.5px}

/* ============ 徽章 ============ */
.badge-s{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:700;padding:3px 8px;border-radius:6px;white-space:nowrap}
.b-ok{background:#DCFCE7;color:#166534}
.b-warn{background:#FEF3C7;color:#92400E}
.b-err{background:#FEE2E2;color:#B91C1C}
.b-neutral{background:var(--line-soft);color:var(--ink-2)}
.b-reg{background:var(--reg-soft);color:var(--reg)}
.b-cus{background:var(--cus-soft);color:var(--cus)}
.b-fus{background:var(--fusion-soft);color:var(--fusion)}
.b-brand{background:#EAF1FB;color:var(--brand)}
.t-deep{background:var(--reg-soft);color:var(--reg)}
.t-std{background:#E6FAF7;color:#0F766E}
.t-raw{background:var(--line-soft);color:var(--ink-3)}
.t-plan{background:#FEF3C7;color:#92400E}
.st-valid{background:#DCFCE7;color:#166534}
.st-exp{background:#FEF3C7;color:#92400E}
.st-dead{background:#FEE2E2;color:#B91C1C}
.st-pend{background:var(--line-soft);color:var(--ink-3)}
.fpill{font-size:12px;padding:4px 10px;border-radius:7px;background:var(--bg-soft);border:1px solid var(--line-soft);color:var(--ink-2);font-weight:500;white-space:nowrap}
.chip-dot{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--ink-2)}
.chip-dot i{width:7px;height:7px;border-radius:50%;display:block}

/* ============ Tabs ============ */
.tabs{display:flex;gap:8px;flex-wrap:wrap}
.tab{height:38px;padding:0 16px;border-radius:9px;border:1px solid var(--line);background:#fff;font-size:13.5px;font-weight:600;color:var(--ink-2);transition:.16s}
.tab:hover{border-color:#C7D5E8;color:var(--brand)}
.tab.on{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(18,58,107,.22)}
.tabpanel{display:none}
.tabpanel.on{display:block;animation:fade .3s ease}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* ============ 进度条 / 分页 ============ */
.prog{height:6px;border-radius:4px;background:var(--line-soft);overflow:hidden}
.prog span{display:block;height:100%;border-radius:4px;background:var(--brand-2)}
.prog.warn span{background:var(--amber)}
.prog.ok span{background:#059669}
.pager{display:flex;gap:6px;justify-content:flex-end;align-items:center;padding:14px 20px;border-top:1px solid var(--line-soft);font-size:12.5px;color:var(--ink-3);flex-wrap:wrap}
.pager .info{margin-right:auto}
.pg{min-width:34px;height:34px;padding:0 8px;border-radius:8px;border:1px solid var(--line);background:#fff;font-size:13px;font-weight:600;color:var(--ink-2);display:inline-flex;align-items:center;justify-content:center}
.pg:hover{border-color:#C7D5E8;color:var(--brand)}
.pg.on{background:var(--brand);border-color:var(--brand);color:#fff}
.pg[disabled]{opacity:.45;pointer-events:none}

/* ============ 时间线 ============ */
.tl{display:grid;gap:0}
.tl-item{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:16px 4px;border-bottom:1px solid var(--line-soft)}
.tl-item:last-child{border-bottom:0}
.tl-when{font-size:12.5px;color:var(--ink-4);font-weight:600;padding-top:2px}
.tl-dot{display:inline-flex;align-items:center;gap:7px}

/* ============ 定义列表 ============ */
.dl{display:grid;grid-template-columns:repeat(2,1fr);gap:0 28px}
.dl .row{display:grid;grid-template-columns:132px 1fr;gap:12px;padding:10px 0;border-bottom:1px dashed var(--line-soft);font-size:13.5px}
.dl .row dt{color:var(--ink-4);font-size:12.5px;padding-top:1px}
.dl .row dd{color:var(--ink);font-weight:500}
.dl.one{grid-template-columns:1fr}

/* ============ 覆盖率矩阵 ============ */
.mx-scroll{overflow-x:auto}
table.mx{border-collapse:separate;border-spacing:1px;min-width:100%}
table.mx th,table.mx td{padding:9px 10px;font-size:12.5px;text-align:center;background:#fff;white-space:nowrap}
table.mx thead th{background:var(--bg-soft);color:var(--ink-3);font-weight:700;font-size:12px;position:sticky;top:0}
table.mx tbody th{background:var(--bg-soft);text-align:left;font-weight:700;color:var(--ink-2);position:sticky;left:0;z-index:2}
.mx-c{border-radius:7px;font-weight:700}
.mx-c.ok{background:#DCFCE7;color:#166534}
.mx-c.no{background:#FEE2E2;color:#B91C1C}
.mx-c.na{background:var(--line-soft);color:var(--ink-4);font-weight:500}
.mx-c.dp{background:var(--reg-soft);color:var(--reg)}

/* ============ 演示提示 / Toast ============ */
.demo-note{display:flex;gap:10px;align-items:flex-start;margin-bottom:18px;padding:11px 14px;border:1px dashed #FCD34D;background:#FFFBEB;border-radius:12px;font-size:12.8px;color:#92400E;line-height:1.6}
.demo-note svg{flex:0 0 15px;margin-top:3px}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(8px);background:var(--ink);color:#fff;padding:10px 18px;border-radius:10px;font-size:13.5px;font-weight:500;opacity:0;transition:.22s;z-index:300;box-shadow:var(--shadow-lg);pointer-events:none;max-width:80vw}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}

/* ============ 登录 / 注册 ============ */
.auth{display:grid;grid-template-columns:1.05fr 1fr;min-height:calc(100vh - 68px);background:var(--bg-soft)}
.auth-promo{padding:64px 56px;display:flex;flex-direction:column;justify-content:center;background:
  radial-gradient(700px 340px at 85% 8%,rgba(37,99,235,.10),transparent 60%),
  radial-gradient(600px 320px at 10% 90%,rgba(14,165,163,.10),transparent 60%),var(--bg-soft)}
.auth-promo h2{font-size:30px;margin:18px 0 14px}
.auth-points{display:grid;gap:14px;margin-top:28px}
.auth-points li{display:flex;gap:12px;font-size:14.5px;color:var(--ink-2);align-items:flex-start}
.auth-points .tick{flex:0 0 18px;margin-top:3px;color:#059669}
.auth-form-wrap{display:flex;align-items:center;justify-content:center;padding:48px 32px;background:#fff;border-left:1px solid var(--line-soft)}
.auth-card{width:100%;max-width:432px}
.auth-card h1{font-size:26px;margin-bottom:6px}
.auth-card .sub{font-size:13.5px;color:var(--ink-3);margin-bottom:26px}
.auth-card .fld{margin-bottom:14px;width:100%}
.auth-card .row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cap{display:flex;gap:10px}
.cap .inp{flex:1}
.cap-btn{flex:0 0 108px;height:38px;border-radius:9px;border:1px solid var(--line);background:var(--bg-soft);display:grid;place-items:center;font-weight:800;letter-spacing:.22em;font-size:16px;color:var(--brand);font-family:ui-monospace,Consolas,monospace;user-select:none}
.cap-btn:hover{border-color:#C7D5E8}
.auth-alt{margin-top:18px;font-size:13.5px;color:var(--ink-3);text-align:center}
.auth-alt a{color:var(--brand-2);font-weight:600}
.auth-alt a:hover{text-decoration:underline}

/* ============ 通用布局工具 ============ */
.grid{display:grid;gap:20px}
.g-2{grid-template-columns:1fr 1fr}
.g-2-1{grid-template-columns:2fr 1fr}
.g-1-2{grid-template-columns:1fr 2fr}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.stack{display:grid;gap:20px}
.rowflex{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.mt-0{margin-top:0}.mt-8{margin-top:8px}.mt-12{margin-top:12px}.mt-16{margin-top:16px}.mt-20{margin-top:20px}.mt-24{margin-top:24px}
.mb-8{margin-bottom:8px}.mb-12{margin-bottom:12px}.mb-16{margin-bottom:16px}.mb-20{margin-bottom:20px}
.sec-title{font-size:15.5px;font-weight:800;letter-spacing:-.01em;display:flex;align-items:center;gap:8px}
.sec-title .sub{font-size:12px;color:var(--ink-4);font-weight:500;margin-left:auto}
.list-rows{display:grid}
.lr{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line-soft);font-size:13.5px}
.lr:last-child{border-bottom:0}
.lr .t{font-weight:600;color:var(--ink)}
.lr .d{font-size:12px;color:var(--ink-4);margin-top:2px}
.lr .r{margin-left:auto;text-align:right;flex:0 0 auto}
.bar-row{display:grid;grid-template-columns:92px 1fr 64px;gap:12px;align-items:center;padding:8px 0;font-size:13px}
.bar-row .nm{color:var(--ink-2);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bar-row .val{text-align:right;color:var(--ink-3);font-size:12.5px;font-variant-numeric:tabular-nums}
.av{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-size:13px;font-weight:800;flex:0 0 34px;background:var(--bg-soft);color:var(--brand)}
.av.reg{background:var(--reg-soft);color:var(--reg)}
.av.cus{background:var(--cus-soft);color:var(--cus)}
.av.fus{background:var(--fusion-soft);color:var(--fusion)}
.callout{display:flex;gap:12px;padding:14px 16px;border-radius:12px;font-size:13px;line-height:1.7;border:1px solid;align-items:flex-start}
.callout svg{flex:0 0 16px;margin-top:3px}
.callout.fus{background:#FAF8FF;border-color:#DDD2FB;color:#5B21B6}
.callout.reg{background:#F8FBFF;border-color:#DCE6F5;color:var(--brand)}
.callout.cus{background:#F6FDFC;border-color:#D6EEEC;color:#0F766E}
.callout.warn{background:#FFFBEB;border-color:#FDE68A;color:#92400E}
.kv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-soft);border-radius:12px;overflow:hidden;border:1px solid var(--line-soft)}
.kv-grid>div{background:#fff;padding:14px 16px}
.kv-grid .k{font-size:12px;color:var(--ink-4)}
.kv-grid .v{font-size:17px;font-weight:800;margin-top:3px;letter-spacing:-.01em}
.kv-grid .v small{font-size:12px;color:var(--ink-3);font-weight:700}

/* ============ 响应式 ============ */
@media (max-width:1080px){
  .kpis,.g-4{grid-template-columns:repeat(2,1fr)}
  .g-2,.g-2-1,.g-1-2,.g-3{grid-template-columns:1fr}
  .auth{grid-template-columns:1fr}
  .auth-promo{display:none}
  .auth-form-wrap{border-left:0}
  .dl{grid-template-columns:1fr}
  .nav-links{display:none}
  .nav-toggle{display:grid;place-items:center}
  .fgrid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .sidebar{position:fixed;left:0;top:0;transform:translateX(-105%);transition:.25s;box-shadow:var(--shadow-lg)}
  .app.side-open .sidebar{transform:none}
  .side-mask{display:block;position:fixed;inset:0;background:rgba(15,23,42,.36);z-index:65;opacity:0;pointer-events:none;transition:.2s}
  .app.side-open .side-mask{opacity:1;pointer-events:auto}
  .page{padding:20px 16px 56px}
  .topbar{padding:0 16px}
  .top-search kbd{display:none}
  .user-btn span{display:none}
  .user-btn{padding:0 6px}
}
@media (max-width:640px){
  .kpis,.g-4{grid-template-columns:1fr}
  .kv-grid{grid-template-columns:repeat(2,1fr)}
  .fgrid{grid-template-columns:1fr}
  .tl-item{grid-template-columns:1fr;gap:6px}
  .dl .row{grid-template-columns:1fr;gap:2px}
  .wrap{padding:0 18px}
}

/* ============ Reveal ============ */
.rv{opacity:0;transform:translateY(16px);transition:opacity .55s ease,transform .55s ease}
.rv.in{opacity:1;transform:none}


/* ===== 首页与通用版式（源自 prototype/index.html） ===== */

/* ============ Design Tokens (Light Theme) ============ */
:root{
  --ink:#0F172A;
  --ink-2:#334155;
  --ink-3:#64748B;
  --ink-4:#94A3B8;
  --line:#E2E8F0;
  --line-soft:#EEF2F7;
  --bg:#FFFFFF;
  --bg-soft:#F7F9FC;
  --bg-deep:#0B1B33;
  --brand:#123A6B;        /* 深靛蓝 主色 */
  --brand-2:#1D5FB8;      /* 亮蓝 */
  --reg:#2563EB;          /* 登记证数据源 */
  --reg-soft:#E8F1FE;
  --cus:#0EA5A3;          /* 海关数据源 */
  --cus-soft:#DFF6F5;
  --fusion:#7C3AED;       /* 融合产物 */
  --fusion-soft:#F1EBFE;
  --amber:#F59E0B;
  --radius:16px;
  --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(15,23,42,.05),0 1px 3px rgba(15,23,42,.06);
  --shadow:0 2px 4px rgba(15,23,42,.04),0 8px 24px rgba(15,23,42,.06);
  --shadow-lg:0 4px 8px rgba(15,23,42,.04),0 20px 48px rgba(15,23,42,.10);
  --maxw:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.65;
  -webkit-font-smoothing:antialiased;
  font-variant-numeric:tabular-nums;
}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.mono{font-family:ui-monospace,"SFMono-Regular",Consolas,Menlo,monospace}

/* ============ Typography ============ */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--brand-2);font-weight:600;
}
.eyebrow::before{content:"";width:20px;height:2px;background:currentColor;border-radius:2px}
h1{font-size:52px;line-height:1.14;letter-spacing:-.02em;font-weight:800}
h2{font-size:34px;line-height:1.25;letter-spacing:-.015em;font-weight:800}
h3{font-size:20px;font-weight:700;letter-spacing:-.01em}
.lead{font-size:17px;color:var(--ink-3);line-height:1.75}
.small{font-size:13px;color:var(--ink-3)}

/* ============ Buttons ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:10px;font-size:15px;font-weight:600;
  transition:.18s ease;white-space:nowrap;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 18px rgba(18,58,107,.28)}
.btn-primary:hover{background:#0E2F58;transform:translateY(-1px);box-shadow:0 10px 26px rgba(18,58,107,.34)}
.btn-ghost{background:#fff;color:var(--brand);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.btn-ghost:hover{border-color:#C7D5E8;transform:translateY(-1px)}
.btn-amber{background:var(--amber);color:#fff}
.btn-amber:hover{background:#D98705}
.btn-sm{height:36px;padding:0 16px;font-size:14px;border-radius:8px}

/* ============ Header ============ */
header{
  position:sticky;top:0;z-index:60;background:rgba(255,255,255,.86);
  backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid transparent;transition:.2s;
}
header.scrolled{border-bottom-color:var(--line);box-shadow:0 1px 12px rgba(15,23,42,.05)}
.nav{display:flex;align-items:center;gap:28px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:-.01em}
.logo .mark{width:32px;height:32px;flex:0 0 32px}
.logo small{display:block;font-size:10px;font-weight:600;color:var(--ink-4);letter-spacing:.18em;line-height:1}
.nav-links{display:flex;gap:4px;margin-left:12px}
.nav-links a{
  padding:8px 12px;border-radius:8px;font-size:14.5px;font-weight:500;color:var(--ink-2);transition:.15s;
}
.nav-links a:hover{background:var(--bg-soft);color:var(--brand)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;width:40px;height:40px;border-radius:8px;border:1px solid var(--line)}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;padding:72px 0 40px;background:
  radial-gradient(1100px 480px at 78% -10%,rgba(37,99,235,.10),transparent 62%),
  radial-gradient(900px 420px at 18% 8%,rgba(14,165,163,.10),transparent 60%),
  linear-gradient(180deg,#FBFCFE,#FFFFFF 70%);
  border-bottom:1px solid var(--line-soft);
}
.hero-grid{display:grid;grid-template-columns:1.02fr 1fr;gap:56px;align-items:center}
.hero h1{margin:18px 0 20px}
.hero h1 .hl-reg{color:var(--reg)}
.hero h1 .hl-cus{color:var(--cus)}
.hero h1 .xsym{color:var(--ink-4);font-weight:400;margin:0 4px}
/* 标题右侧空地：品牌主张。
   排版层级刻意对齐 h1（同 font-weight 800 / 同 letter-spacing -.02em），字号降一档分主次；
   不再做成小卡片——卡片视觉会把它压成"注释"，与"与标题并列的主张"定位不符。
   ⚠️ 位置在右列（hero-art）顶部而非 h1 同一 flex 行内：左列仅约 553px，
      h1（52px×9 字）已占约 468px，剩余空间放不下标题级字号，强行并排只会被挤到标题下方。 */
.hero-title-row{display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.hero-title-row h1{margin-right:0}
.hero-slogan{
  display:flex;flex-direction:column;gap:10px;margin:0 0 20px;
  padding-left:18px;border-left:3px solid var(--brand);
}
.hero-slogan .slogan-main{
  font-size:36px;font-weight:800;letter-spacing:-.02em;line-height:1.26;color:var(--brand-2);
}
.hero-slogan .slogan-sub{
  font-size:21px;font-weight:700;letter-spacing:-.01em;line-height:1.45;color:var(--ink-2);
}
/* 关于我们：品牌主张 */
.brand-slogan{
  margin-top:20px;font-size:21px;font-weight:800;letter-spacing:.02em;line-height:1.5;
  color:var(--brand-2);padding-left:14px;border-left:3px solid var(--brand)
}
/* 政策与法规：各国主管机构卡片 */
.policy-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;margin-top:8px}
.policy-card{
  display:flex;flex-direction:column;gap:6px;padding:16px 18px;border-radius:var(--radius-sm);
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);transition:box-shadow .15s,border-color .15s
}
.policy-card:hover{box-shadow:var(--shadow);border-color:var(--brand)}
.policy-card .pc-top{display:flex;align-items:center;gap:8px}
.policy-card .pc-flag{font-size:12px;font-weight:700;color:#fff;background:var(--brand-2);
  border-radius:4px;padding:2px 7px;letter-spacing:.06em}
.policy-card .pc-name{font-size:15.5px;font-weight:700;color:var(--ink)}
.policy-card .pc-org{font-size:13px;color:var(--ink-2);line-height:1.6}
.policy-card .pc-link{font-size:13px;color:var(--brand);font-weight:600;word-break:break-all}
.policy-note{margin-top:18px;font-size:13px;color:var(--ink-3);line-height:1.7}
.hero-sub{font-size:17.5px;color:var(--ink-2);max-width:560px;line-height:1.78}
.hero-cta{display:flex;gap:12px;margin:30px 0 18px;flex-wrap:wrap}
.hero-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.chip{
  display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 11px;border-radius:999px;
  font-size:12.5px;font-weight:600;background:#fff;border:1px solid var(--line);color:var(--ink-2);box-shadow:var(--shadow-sm)
}
.chip i{width:6px;height:6px;border-radius:50%;display:block}
.dot-reg{background:var(--reg)}.dot-cus{background:var(--cus)}.dot-fus{background:var(--fusion)}
.chip.demo{background:#FFFBEB;border-color:#FDE68A;color:#92400E}
.demo-banner{
  display:flex;gap:10px;align-items:flex-start;margin:26px 0 0;padding:12px 14px;
  border:1px dashed #FCD34D;background:#FFFBEB;border-radius:12px;font-size:13px;color:#92400E;line-height:1.6;
}
.demo-banner svg{flex:0 0 16px;margin-top:3px}

/* hero visual */
.hero-art{position:relative}
.hero-art svg{width:100%;height:auto;display:block}
.flow{stroke-dasharray:5 7;animation:flow 1.6s linear infinite}
@keyframes flow{to{stroke-dashoffset:-24}}

/* ============ Stats bar ============ */
.statbar{border-bottom:1px solid var(--line-soft);background:#fff}
.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line-soft)}
.stat{background:#fff;padding:26px 18px;text-align:center}
.stat .v{font-size:30px;font-weight:800;letter-spacing:-.02em;line-height:1.1}
.stat .v small{font-size:15px;font-weight:700;margin-left:2px}
.stat .k{font-size:12.5px;color:var(--ink-3);margin-top:6px}
.stat:nth-child(1) .v{color:var(--reg)}
.stat:nth-child(2) .v{color:var(--cus)}
.stat:nth-child(3) .v{color:var(--fusion)}
.stat:nth-child(4) .v,.stat:nth-child(5) .v{color:var(--brand)}

/* ============ Section shell ============ */
section{padding:88px 0}
.sec-head{max-width:760px;margin-bottom:44px}
.sec-head.center{text-align:center;margin-left:auto;margin-right:auto}
.sec-head.center .eyebrow{justify-content:center}
.sec-head h2{margin:14px 0 14px}
.soft{background:var(--bg-soft);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}

/* ============ Dual source cards ============ */
.dual{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.dcard{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;box-shadow:var(--shadow-sm);transition:.22s;overflow:hidden;
}
.dcard::before{content:"";position:absolute;inset:0 0 auto 0;height:4px}
.dcard.reg::before{background:linear-gradient(90deg,var(--reg),#60A5FA)}
.dcard.cus::before{background:linear-gradient(90deg,var(--cus),#5EEAD4)}
.dcard:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.dcard-top{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.dbadge{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;flex:0 0 42px;
}
.dbadge svg{width:22px;height:22px}
.reg .dbadge{background:var(--reg-soft);color:var(--reg)}
.cus .dbadge{background:var(--cus-soft);color:var(--cus)}
.dmeta{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.reg .dmeta{color:var(--reg)}
.cus .dmeta{color:var(--cus)}
.dcard h3{font-size:23px;margin-bottom:8px}
.dfields{display:flex;flex-wrap:wrap;gap:7px;margin:18px 0 20px}
.fpill{font-size:12px;padding:5px 10px;border-radius:7px;background:var(--bg-soft);border:1px solid var(--line-soft);color:var(--ink-2);font-weight:500}
.dlist{display:grid;gap:11px;padding-top:16px;border-top:1px dashed var(--line)}
.dlist li{display:flex;gap:10px;font-size:14px;color:var(--ink-2);line-height:1.6}
.dlist .tick{flex:0 0 16px;margin-top:4px}
.reg .tick{color:var(--reg)} .cus .tick{color:var(--cus)}
.dfoot{margin-top:20px;padding-top:16px;border-top:1px solid var(--line-soft);display:flex;gap:22px}
.dfoot div{font-size:12.5px;color:var(--ink-4)}
.dfoot b{display:block;font-size:19px;color:var(--ink);font-weight:800;letter-spacing:-.01em}

/* ============ Fusion ============ */
.matrix{
  display:grid;grid-template-columns:150px 1fr 1fr;gap:14px;margin:8px 0 6px;
}
.mx{
  border:1px solid var(--line);border-radius:14px;padding:18px;background:#fff;position:relative;min-height:132px;
  box-shadow:var(--shadow-sm);transition:.2s;
}
.mx-head{font-size:12.5px;font-weight:700;color:var(--ink-3);letter-spacing:.04em}
.mx-title{font-size:16.5px;font-weight:800;margin:6px 0 8px}
.mx p{font-size:13.5px;color:var(--ink-3);line-height:1.6}
.mx.axis{border:0;background:transparent;box-shadow:none;display:flex;align-items:center;justify-content:center;
  font-size:12.5px;font-weight:700;color:var(--ink-4);text-align:center;letter-spacing:.05em}
.mx.dim{background:var(--bg-soft);border-style:dashed}
.mx.hero-cell{background:linear-gradient(150deg,#F6F3FF,#FFFFFF 60%);border-color:#DDD2FB;box-shadow:var(--shadow)}
.mx.corner{border:0;background:transparent;box-shadow:none}
.mx .axis-lbl{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-4);font-weight:700}
.axis-y{display:grid;grid-template-rows:1fr 1fr;gap:14px}

.fusion-vals{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px}
.fv{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow-sm);transition:.2s;position:relative}
.fv:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.fv .no{font-size:12px;font-weight:800;color:var(--fusion);letter-spacing:.1em}
.fv h4{font-size:17px;margin:10px 0 8px;font-weight:800}
.fv p{font-size:13.5px;color:var(--ink-3);line-height:1.68}
.fv .kv{margin-top:14px;padding-top:12px;border-top:1px dashed var(--line);font-size:12px;color:var(--ink-4)}
.fv .kv b{color:var(--ink-2)}
.fv .ic{width:38px;height:38px;border-radius:10px;background:var(--fusion-soft);display:grid;place-items:center;color:var(--fusion)}
.fv .ic svg{width:20px;height:20px}

/* ============ Scenario tabs ============ */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:26px 0 24px}
.tab{
  height:42px;padding:0 18px;border-radius:10px;border:1px solid var(--line);background:#fff;
  font-size:14.5px;font-weight:600;color:var(--ink-2);transition:.16s;
}
.tab:hover{border-color:#C7D5E8;color:var(--brand)}
.tab.on{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(18,58,107,.22)}
.panel{display:none;grid-template-columns:1.05fr 1fr;gap:34px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}
.panel.on{display:grid;animation:fade .35s ease}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.pain{display:grid;gap:12px;margin:14px 0 22px}
.pain li{display:flex;gap:11px;font-size:14.5px;color:var(--ink-2)}
.pain .red{color:#DC2626;flex:0 0 18px;margin-top:3px}
.gain{display:grid;gap:12px}
.gain li{display:flex;gap:11px;font-size:14.5px;color:var(--ink);font-weight:500}
.gain .grn{color:#059669;flex:0 0 18px;margin-top:3px}
.mock{border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm);background:#fff}
.mock-bar{display:flex;align-items:center;gap:7px;padding:11px 14px;background:var(--bg-soft);border-bottom:1px solid var(--line-soft)}
.mock-bar i{width:9px;height:9px;border-radius:50%;background:#CBD5E1;display:block}
.mock-bar span{margin-left:8px;font-size:12px;color:var(--ink-4);font-weight:600}
.mock-body{padding:16px}
.mrow{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 12px;border-radius:9px;background:var(--bg-soft);margin-bottom:9px}
.mrow .l{font-size:12.5px;color:var(--ink-3)} .mrow .r{font-size:13.5px;font-weight:700}
.badge-s{font-size:11px;font-weight:700;padding:3px 8px;border-radius:6px}
.b-ok{background:#DCFCE7;color:#166534}
.b-warn{background:#FEF3C7;color:#92400E}
.b-err{background:#FEE2E2;color:#B91C1C}
.b-neutral{background:var(--line-soft);color:var(--ink-2)}

/* ============ Workflow ============ */
.chain{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:12px;position:relative}
.step{position:relative;padding:0 14px}
.step:not(:last-child)::after{
  content:"";position:absolute;top:34px;right:-4px;width:40px;height:2px;
  background:repeating-linear-gradient(90deg,var(--line) 0 6px,transparent 6px 12px);
}
.step-n{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-weight:800;font-size:18px;
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);color:var(--brand);position:relative;z-index:2}
.step h4{font-size:17px;margin:16px 0 7px;font-weight:800}
.step p{font-size:13.5px;color:var(--ink-3);line-height:1.65}

/* ============ Module grid ============ */
.mods{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mod{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm);transition:.2s;position:relative}
.mod:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.mod .ic{width:40px;height:40px;border-radius:11px;background:var(--bg-soft);display:grid;place-items:center;margin-bottom:14px;color:var(--brand)}
.mod .ic svg{width:21px;height:21px}
.mod h4{font-size:17px;margin-bottom:8px;font-weight:800}
.mod p{font-size:13.5px;color:var(--ink-3);line-height:1.65}
.mod .tags{display:flex;gap:6px;margin-top:14px;flex-wrap:wrap}
.src-tag{font-size:11px;font-weight:700;padding:3px 8px;border-radius:6px}
.st-reg{background:var(--reg-soft);color:var(--reg)}
.st-cus{background:var(--cus-soft);color:var(--cus)}
.st-fus{background:var(--fusion-soft);color:var(--fusion)}
.status{position:absolute;top:20px;right:20px;font-size:11px;font-weight:700;padding:4px 9px;border-radius:6px}
.s-live{background:#DCFCE7;color:#166534}
.s-wip{background:#FEF3C7;color:#92400E}
.s-plan{background:var(--line-soft);color:var(--ink-3)}

/* ============ Coverage map ============ */
.map-wrap{display:grid;grid-template-columns:1.35fr 1fr;gap:36px;align-items:center}
.map-box{position:relative;border:1px solid var(--line);border-radius:var(--radius);background:
 radial-gradient(700px 380px at 50% 30%,rgba(18,58,107,.05),transparent 70%),#fff;padding:16px;box-shadow:var(--shadow-sm)}
.map-box svg{width:100%;height:auto;display:block}
.cnode{cursor:pointer;transition:.2s}
.cnode circle.halo{opacity:.18;transition:.2s}
.cnode:hover circle.halo{opacity:.45;r:11}
.legend{display:flex;gap:18px;flex-wrap:wrap;justify-content:center;margin-top:14px;padding-top:14px;border-top:1px dashed var(--line)}
.legend div{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--ink-3)}
.legend i{width:9px;height:9px;border-radius:50%;display:block}
.map-tip{position:absolute;pointer-events:none;opacity:0;transform:translate(-50%,-130%);
  background:var(--ink);color:#fff;padding:7px 11px;border-radius:8px;font-size:12px;white-space:nowrap;transition:.16s;z-index:5;box-shadow:var(--shadow)}
.map-tip b{display:block;font-size:13px}
.countrylist{display:grid;gap:9px;max-height:392px;overflow:auto;padding-right:6px}
.cl-row{display:grid;grid-template-columns:110px 1fr 74px;gap:12px;align-items:center;padding:9px 12px;border-radius:9px;background:#fff;border:1px solid var(--line-soft)}
.cl-row .nm{font-size:13.5px;font-weight:600}
.cl-row .en{font-size:11px;color:var(--ink-4)}
.bar{height:6px;border-radius:4px;background:var(--line-soft);overflow:hidden}
.bar span{display:block;height:100%;border-radius:4px}
.cl-row .rows{font-size:12px;color:var(--ink-3);text-align:right}

/* ============ Pricing ============ */
.prices{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;align-items:start}
.plan{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow-sm);position:relative;transition:.2s}
.plan:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.plan.hot{border-color:var(--brand);box-shadow:0 0 0 3px rgba(18,58,107,.08),var(--shadow)}
.plan .pick{position:absolute;top:-11px;left:22px;background:var(--brand);color:#fff;font-size:11.5px;font-weight:700;padding:3px 10px;border-radius:6px}
.plan h4{font-size:16px;font-weight:800}
.plan .price{margin:12px 0 4px}
.plan .price .cur{font-size:18px;font-weight:700;vertical-align:6px;margin-right:1px}
.plan .price .num{font-size:38px;font-weight:800;letter-spacing:-.03em}
.plan .price .per{font-size:13px;color:var(--ink-4);font-weight:500}
.plan .yearly{font-size:12.5px;color:var(--ink-3)}
.plan .btn{width:100%;margin:18px 0 16px}
.pfeat{display:grid;gap:9px}
.pfeat li{display:flex;gap:9px;font-size:13.2px;color:var(--ink-2);line-height:1.55}
.pfeat .tick{color:#059669;flex:0 0 15px;margin-top:4px}
.addons{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
.addon{background:var(--bg-soft);border:1px dashed var(--line);border-radius:14px;padding:20px}
.addon h5{font-size:15px;font-weight:800;margin-bottom:6px}
.addon p{font-size:13px;color:var(--ink-3)}
.addon .pz{font-size:19px;font-weight:800;color:var(--brand);margin-top:10px}

/* ============ Tools ============ */
.tools{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.tool{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:var(--shadow-sm);transition:.2s}
.tool:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.tool .ic{width:34px;height:34px;border-radius:9px;background:var(--bg-soft);display:grid;place-items:center;color:var(--brand-2);margin-bottom:12px}
.tool .ic svg{width:18px;height:18px}
.tool h5{font-size:15px;font-weight:800;margin-bottom:5px}
.tool p{font-size:12.8px;color:var(--ink-3);line-height:1.6}
.tool .free{font-size:11px;font-weight:700;color:#059669;margin-top:10px;display:inline-block}

/* ============ Pipeline ============ */
.pipe{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:8px}
.pstep{background:#fff;border:1px solid var(--line-soft);border-radius:12px;padding:16px 14px;box-shadow:var(--shadow-sm);position:relative}
.pstep .pn{font-size:11px;font-weight:800;color:var(--brand-2);letter-spacing:.1em}
.pstep h5{font-size:14.5px;font-weight:800;margin:6px 0 5px}
.pstep p{font-size:12.3px;color:var(--ink-3);line-height:1.55}

/* ============ FAQ ============ */
.faq{max-width:820px;margin:0 auto;display:grid;gap:12px}
.qa{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.qa summary{padding:16px 20px;font-size:15.5px;font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";font-size:20px;color:var(--ink-4);font-weight:400;flex:0 0 20px;text-align:center}
.qa[open] summary::after{content:"–"}
.qa .body{padding:0 20px 18px;font-size:14px;color:var(--ink-3);line-height:1.75;border-top:1px solid var(--line-soft);padding-top:14px}

/* ============ CTA ============ */
.cta-band{background:linear-gradient(120deg,#0B1B33,#123A6B 55%,#0E4C6B);color:#fff;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;inset:0;background:
 radial-gradient(600px 300px at 85% 20%,rgba(14,165,163,.28),transparent 65%),
 radial-gradient(500px 260px at 10% 80%,rgba(124,58,237,.25),transparent 65%)}
.cta-band .wrap{position:relative;z-index:2;text-align:center}
.cta-band h2{color:#fff;margin:14px 0 16px;font-size:38px}
.cta-band .lead{color:rgba(255,255,255,.78)}
.cta-actions{display:flex;gap:12px;justify-content:center;margin:28px 0 18px;flex-wrap:wrap}
.btn-light{background:#fff;color:var(--brand)}
.btn-light:hover{background:#F1F5F9}
.btn-outline-w{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.35)}
.btn-outline-w:hover{border-color:#fff;background:rgba(255,255,255,.08)}

/* ============ Footer ============ */
footer{background:#0B1B33;color:rgba(255,255,255,.7);padding:56px 0 26px;font-size:13.5px}
.fgrid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:30px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.12)}
.fcol h6{color:#fff;font-size:13.5px;font-weight:700;margin-bottom:14px;letter-spacing:.04em}
.fcol li{margin-bottom:9px}
.fcol a:hover{color:#fff}
.fintro p{margin:14px 0 0;font-size:13px;line-height:1.75;color:rgba(255,255,255,.6);max-width:300px}
.fbot{display:flex;justify-content:space-between;gap:20px;padding-top:22px;font-size:12.5px;color:rgba(255,255,255,.45);flex-wrap:wrap}

/* ============ Reveal ============ */
.rv{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.rv.in{opacity:1;transform:none}

/* ============ Responsive ============ */
@media (max-width:1080px){
  .hero-grid,.map-wrap,.panel.on{grid-template-columns:1fr;gap:40px}
  .fusion-vals,.tools,.mods{grid-template-columns:repeat(2,1fr)}
  .prices{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(3,1fr)}
  h1{font-size:40px} h2{font-size:29px}
  .hero-slogan .slogan-main{font-size:28px}
  .hero-slogan .slogan-sub{font-size:17px}
  .matrix{grid-template-columns:1fr}
  .axis-y,.mx.corner{display:none}
  .nav-links{display:none}
  .nav-toggle{display:grid;place-items:center}
  .pipe{grid-template-columns:repeat(3,1fr)}
  .fgrid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .wrap{padding:0 18px}
  h1{font-size:32px} h2{font-size:25px}
  .hero-slogan .slogan-main{font-size:23px}
  .hero-slogan .slogan-sub{font-size:15px}
  .dual,.fusion-vals,.tools,.mods,.prices,.addons,.pipe,.chain{grid-template-columns:1fr}
  section{padding:60px 0}
  .step:not(:last-child)::after{display:none}
  .stat .v{font-size:26px}
  .fgrid{grid-template-columns:1fr}
}

/* ===== 官网增量 ===== */
.lang-switch{display:inline-flex;align-items:center;gap:6px;padding:4px;border:1px solid var(--line);border-radius:999px}
.lang-switch a{padding:4px 10px;border-radius:999px;font-size:13px;color:var(--ink-3)}
.lang-switch a.on{background:var(--brand);color:#fff}
.stats-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px}
.stat{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px}
.stat b{display:block;font-size:26px;line-height:1.2;color:var(--brand)}
.stat span{font-size:13px;color:var(--ink-3)}
.stats-na{padding:14px 16px;border:1px dashed var(--line);border-radius:var(--radius-sm);color:var(--ink-3);font-size:13px}
@media(max-width:820px){.stats-bar{grid-template-columns:repeat(2,1fr)}}

/* ===== 官网布局增量（base/index 模板新增类） ===== */
.hd-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:64px}
.nav-links{display:flex;gap:18px;font-size:14px;color:var(--ink-2)}
.brand{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:17px;color:var(--brand)}
.brand-mark{width:20px;height:20px;border-radius:6px;background:var(--brand);flex:none}
.hd-actions{display:flex;align-items:center;gap:10px}
.ts{font-size:13px;color:var(--ink-3);line-height:1.6}
.cards2{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm)}
.card-reg{border-top:3px solid var(--reg)}
.card-cus{border-top:3px solid var(--cus)}
.art-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.art-row{display:flex;align-items:center;gap:8px}
.art-fusion{margin-top:18px;padding-top:18px;border-top:1px dashed var(--line);display:flex;align-items:center;gap:8px;font-weight:600;color:var(--fusion)}
.cta-row{display:flex;gap:12px;margin-top:24px;flex-wrap:wrap}
.ft{margin-top:64px;padding:32px 0;border-top:1px solid var(--line);background:var(--bg-soft)}
.ft-inner{display:flex;flex-wrap:wrap;gap:24px;align-items:flex-start;justify-content:space-between}
.ft-links{display:flex;gap:16px;font-size:13px;color:var(--ink-3)}
@media(max-width:820px){
  .cards2{grid-template-columns:1fr}
  .hd-inner{flex-wrap:wrap;height:auto;padding:12px 0}
  .nav-links{display:none}
}

/* ===== 官网页面增量（S2：定价/覆盖/国家/工具/关于/法律） ===== */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.page-head{padding:56px 0 24px}
.page-head h1{margin:12px 0 8px}
section{padding:40px 0}
section.soft{background:var(--bg-soft)}
.prose p{max-width:820px;line-height:1.9;color:var(--ink-2);margin:0 0 14px}
.prose h2{max-width:820px;font-size:20px;font-weight:700;color:var(--ink);margin:36px 0 12px;letter-spacing:0}
.prose h2:first-child{margin-top:8px}
.link{color:var(--brand);text-decoration:none}

/* 定价 */
.billing-switch{display:inline-flex;gap:4px;padding:4px;margin-top:20px;border:1px solid var(--line);border-radius:999px;background:#fff}
.billing-switch button{border:0;background:transparent;padding:8px 18px;border-radius:999px;font-size:14px;color:var(--ink-3);cursor:pointer}
.billing-switch button.on{background:var(--brand);color:#fff}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:28px}
.plan{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column}
.plan.popular{border-color:var(--brand);box-shadow:var(--shadow)}
.plan-tag{position:absolute;top:-12px;right:18px;background:var(--brand);color:#fff;font-size:12px;padding:4px 10px;border-radius:999px}
.plan-name{margin:0 0 6px;font-size:19px}
.plan-desc{min-height:44px}
.plan-price{margin:18px 0 6px;display:flex;align-items:baseline;gap:2px}
.plan-price .cur{font-size:20px;color:var(--ink-2)}
.plan-price .num{font-size:38px;font-weight:700;color:var(--ink)}
.plan-price .per{font-size:13px;color:var(--ink-3);margin-left:6px}
.plan-features{list-style:none;margin:16px 0 22px;padding:0;flex:1}
.plan-features li{padding:7px 0 7px 22px;position:relative;font-size:14px;color:var(--ink-2);border-bottom:1px solid var(--line-soft)}
.plan-features li:before{content:"";position:absolute;left:4px;top:15px;width:6px;height:6px;border-radius:50%;background:var(--brand)}
.plan-cta{text-align:center}

/* 分档徽标 */
.tier{display:inline-block;font-size:12px;padding:3px 10px;border-radius:999px;white-space:nowrap}
.tier-deep{background:var(--tier-deep);color:#fff}
.tier-usable{background:var(--tier-std);color:#fff}
.tier-raw{background:var(--tier-raw);color:#fff}
.tier-planned{background:var(--tier-plan);color:#fff}
.tier-unrated{background:var(--bg-soft);color:var(--ink-3);border:1px solid var(--line)}

/* 图例 */
.tier-legend{margin:24px 0;padding:20px;background:var(--bg-soft);border:1px solid var(--line-soft);border-radius:var(--radius-sm)}
.legend-title{font-size:16px;margin:0 0 14px}
.legend-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}
.legend-item{display:flex;flex-direction:column;gap:6px;align-items:flex-start}

/* 表格 */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-sm)}
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th,.tbl td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line-soft)}
.tbl th{background:var(--bg-soft);font-weight:600;color:var(--ink-2);white-space:nowrap}
.tbl tbody tr:last-child td{border-bottom:0}
.tbl td.num,.tbl th.num{text-align:right;font-variant-numeric:tabular-nums}
.tbl td a{color:var(--brand);text-decoration:none}
.tbl-compact td{padding:7px 4px}
.code{color:var(--ink-4);font-size:12px;margin-left:6px}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}

/* 工具面板 */
.tool-panel{padding:26px}
.tool-row{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;color:var(--ink-3)}
.field input,.field select{border:1px solid var(--line);border-radius:var(--radius-sm);padding:9px 12px;font-size:15px;min-width:170px;background:#fff}
.field input:focus,.field select:focus{outline:2px solid var(--brand);outline-offset:-1px}
.tool-result{margin-top:20px;display:flex;flex-direction:column;gap:6px}
.out{font-size:22px;font-weight:600;color:var(--ink);word-break:break-all}
.out.ok{color:var(--reg)}
.out.bad{color:var(--amber)}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tool-card{display:block;text-decoration:none;color:inherit;transition:box-shadow .15s}
.tool-card:hover{box-shadow:var(--shadow)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.chip-btn{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 14px;font-size:13px;cursor:pointer;color:var(--ink-2)}
.chip-btn:hover{border-color:var(--brand);color:var(--brand)}

/* FAQ */
.faq{margin-top:8px}
.faq-item{border-bottom:1px solid var(--line-soft);padding:14px 0}
.faq-item summary{cursor:pointer;font-weight:600;font-size:15px}
.faq-item p{margin:10px 0 0;max-width:820px}

@media(max-width:900px){
  .plans,.cards3{grid-template-columns:1fr}
  .billing-switch{width:100%}
  .billing-switch button{flex:1}
}

/* Hero 试查框 */
.hero-search{display:flex;gap:10px;margin-top:22px;max-width:560px;flex-wrap:wrap}
.hero-search input{flex:1;min-width:240px;border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:12px 14px;font-size:15px;background:#fff}
.hero-search input:focus{outline:2px solid var(--brand);outline-offset:-1px}

/* 首页能力亮点 */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;box-shadow:var(--shadow-sm)}
.feat-no{display:inline-block;font-size:12px;font-weight:700;color:var(--brand);
  background:var(--reg-soft);border-radius:6px;padding:2px 8px;margin-bottom:10px}
.feat h3{font-size:16px;margin:0 0 8px}
.feat p{margin:0;font-size:13.5px;line-height:1.7}

@media(max-width:900px){
  .grid3{grid-template-columns:1fr}
}