/* ═══════════ Tokens ═══════════ */
:root{
  color-scheme: light;
  --bg:#f4f8fc;
  --bg-2:#eaf2f9;
  --paper:#fff;
  --ink:#172b42;
  --ink-2:#4a6076;
  --ink-3:#6b7f95;
  --line:#dbe4ee;
  --line-2:#c6d5e4;
  --accent:#0284c7;
  --accent-hi:#075985;
  --accent-bg:#e0f2fe;
  --mint:#059669;
  --mint-bg:#dcfce7;
  --amber:#b45309;
  --amber-bg:#fef3c7;
  --rose:#be123c;
  --rose-bg:#ffe4e6;
  --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,"Cascadia Code",Consolas,monospace;
  --max:1180px;
  --r:10px;
  --r-sm:7px;
  --shadow:0 16px 44px rgba(23,43,66,.09);
  --shadow-sm:0 2px 8px rgba(23,43,66,.06);
}

/* ═══════════ Base ═══════════ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:86px;-webkit-text-size-adjust:100%}
body{
  background:
    linear-gradient(90deg,rgba(190,214,236,.28) 1px,transparent 1px),
    linear-gradient(0deg,rgba(190,214,236,.24) 1px,transparent 1px),
    var(--bg);
  background-size:44px 44px;
  color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.7;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
ul,ol{list-style:none}
code,pre{font-family:var(--mono)}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:3px solid #38bdf8;outline-offset:2px;border-radius:4px}
.wrap{width:min(var(--max),100% - 40px);margin-inline:auto}
.skip{position:absolute;left:-9999px;top:0;z-index:99;background:var(--accent);color:#fff;padding:10px 16px}
.skip:focus{left:8px;top:8px}

/* ═══════════ Type ═══════════ */
.kicker{display:inline-block;padding:3px 9px;border:1px solid var(--line);background:var(--paper);
  color:var(--accent);font-size:11.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;border-radius:3px}
.h-hero{font-size:clamp(30px,4.6vw,54px);line-height:1.14;font-weight:850;letter-spacing:-.5px;text-wrap:balance}
.h-sec{font-size:clamp(25px,3.5vw,40px);line-height:1.2;font-weight:800;letter-spacing:-.3px;margin-top:14px}
.h-sub{font-size:clamp(19px,2.2vw,25px);font-weight:750;line-height:1.3;margin:12px 0 8px}
.lede{margin-top:18px;color:var(--ink-2);font-size:clamp(15px,1.4vw,17.5px);line-height:1.85;max-width:600px}
.sec-body{margin-top:14px;color:var(--ink-2);font-size:15.5px;line-height:1.85;max-width:640px}
.fine{margin-top:12px;color:var(--ink-3);font-size:12.8px;line-height:1.7}
.fine code{background:var(--bg-2);padding:1px 5px;border-radius:4px;font-size:12px}
.center{text-align:center}
.lbl{display:block;font-size:11.5px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3);margin-bottom:12px}

/* ═══════════ Buttons ═══════════ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;
  border:1px solid var(--line-2);border-radius:var(--r-sm);background:var(--paper);color:var(--ink);
  font-size:14px;font-weight:650;cursor:pointer;white-space:nowrap;transition:.16s;box-shadow:var(--shadow-sm)}
.btn:hover{background:var(--accent-bg);border-color:#9fd4f2;color:var(--accent-hi)}
.btn.solid{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 6px 18px rgba(2,132,199,.28)}
.btn.solid:hover{background:var(--accent-hi);border-color:var(--accent-hi);color:#fff}
.btn.lg{padding:13px 24px;font-size:15.5px;border-radius:9px}
.btn.sm{padding:6px 11px;font-size:13px}
.btn.blk{width:100%;margin-top:16px}
.btn-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.btn-row.center{justify-content:center}

/* ═══════════ Header ═══════════ */
.head{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;gap:18px;min-height:64px}
.brand{display:flex;align-items:center;gap:9px;flex-shrink:0}
.brand img{border-radius:8px}
.brand-tx{display:flex;flex-direction:column;line-height:1.15}
.brand-tx strong{font-size:17px;font-weight:850;letter-spacing:-.2px}
.brand-tx small{font-size:11px;color:var(--ink-3);font-weight:600}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto;flex-wrap:wrap}
.nav a{padding:7px 10px;border-radius:6px;font-size:14px;font-weight:600;color:var(--ink-2);transition:.15s}
.nav a:hover{background:var(--accent-bg);color:var(--accent-hi)}
.nav a.ext{display:inline-flex;align-items:center;gap:3px;color:var(--accent)}
.nav a.ext svg{width:11px;height:11px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.nav a.m-only{display:none}
.head-act{display:flex;align-items:center;gap:8px;flex-shrink:0}
.burger{display:none;flex-direction:column;gap:4px;padding:9px;border:1px solid var(--line-2);
  border-radius:7px;background:var(--paper);cursor:pointer}
.burger span{width:17px;height:2px;background:var(--ink);border-radius:2px;transition:.2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ═══════════ Sections ═══════════ */
.sec{padding:76px 0}
.sec.alt{background:linear-gradient(180deg,rgba(255,255,255,.6),rgba(255,255,255,.28));border-block:1px solid var(--line)}
.sec-head{max-width:780px;margin-bottom:38px}
.hero{padding:74px 0 66px}
.hero-in{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:52px;align-items:start}
.hero-in>*{min-width:0}
.pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.pills li{padding:5px 12px;border:1px solid var(--line);border-radius:999px;background:var(--paper);
  font-size:12.8px;font-weight:650;color:var(--ink-2)}

/* ═══════════ Terminal ═══════════ */
.term{border:1px solid var(--line-2);border-radius:12px;background:#0f1c2b;overflow:hidden;box-shadow:var(--shadow)}
.term-bar{display:flex;align-items:center;gap:6px;padding:9px 12px;background:#16283c;border-bottom:1px solid #22374e}
.term-bar i{width:9px;height:9px;border-radius:50%;background:#33506e}
.term-bar i:first-child{background:#f87171}.term-bar i:nth-child(2){background:#fbbf24}.term-bar i:nth-child(3){background:#34d399}
.term-bar em{margin-left:8px;font-style:normal;font-size:11.5px;color:#7f9cbb;font-family:var(--mono)}
.term-bar .copy{margin-left:auto}
.term-body{padding:16px;overflow-x:auto;font-size:12.8px;line-height:1.85;color:#dbe9f7}
.term-body .c{color:#6d8ba8}.term-body .k{color:#7dd3fc}.term-body .s{color:#a7f3d0}.term-body .v{color:#fcd34d}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}
.facts>div{border:1px solid var(--line);border-radius:var(--r);background:var(--paper);padding:13px;text-align:center}
.facts dt{font-size:25px;font-weight:850;color:var(--accent);letter-spacing:-.5px}
.facts dd{font-size:12px;color:var(--ink-3);margin-top:2px}
.fact-note{margin-top:10px;font-size:12px;color:var(--ink-3);text-align:center}

/* ═══════════ Cards ═══════════ */
.card{border:1px solid var(--line);border-radius:14px;background:var(--paper);padding:24px;box-shadow:var(--shadow-sm)}
.access-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;margin-bottom:18px}
.access-grid>*{min-width:0}
.addr{display:flex;align-items:center;gap:10px;padding:12px 14px;border:1px solid var(--line-2);
  border-radius:9px;background:var(--bg);margin-bottom:10px}
.addr code{flex:1;min-width:0;overflow-x:auto;font-size:14px;font-weight:650;color:var(--accent-hi);white-space:nowrap}
.addr-acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.copy{flex-shrink:0;padding:4px 9px;border:1px solid var(--line-2);border-radius:6px;background:var(--paper);
  font-size:11.5px;font-weight:700;color:var(--ink-2);cursor:pointer;transition:.15s}
.copy:hover{background:var(--accent-bg);color:var(--accent-hi);border-color:#9fd4f2}
.copy.ok{background:var(--mint-bg);border-color:#86efac;color:var(--mint)}
.term-bar .copy{background:#1d3349;border-color:#2c4763;color:#a9c4de}
.term-bar .copy:hover{background:#264159;color:#dbe9f7}

.eps{display:grid;gap:8px}
.eps li{display:flex;align-items:baseline;gap:10px;padding:9px 12px;border:1px solid var(--line);
  border-radius:8px;background:var(--bg);font-size:13px}
.eps b{font-weight:700;color:var(--ink);white-space:nowrap}
.eps code{margin-left:auto;font-size:12.5px;color:var(--accent-hi);overflow-x:auto;white-space:nowrap}
.eps .m{font-size:10.5px;font-weight:800;color:var(--mint);border:1px solid #a7f3d0;background:var(--mint-bg);
  padding:1px 5px;border-radius:3px}

.tabs-card{margin-bottom:18px;padding:0;overflow:hidden}
.tabs{display:flex;gap:2px;padding:8px 8px 0;border-bottom:1px solid var(--line);background:var(--bg);overflow-x:auto}
.tabs button{padding:9px 15px;border:1px solid transparent;border-bottom:none;border-radius:8px 8px 0 0;
  background:transparent;font-size:13.5px;font-weight:650;color:var(--ink-3);cursor:pointer;white-space:nowrap}
.tabs button:hover{color:var(--accent-hi);background:rgba(224,242,254,.6)}
.tabs button[aria-selected="true"]{background:var(--paper);border-color:var(--line);color:var(--accent);
  margin-bottom:-1px;font-weight:750}
.pane{display:none;padding:20px 22px;overflow-x:auto}
.pane.on{display:block}
.pane pre{font-size:13px;line-height:1.9;color:var(--ink)}
.pane .c{color:var(--ink-3)}.pane .k{color:#7c3aed}.pane .s{color:var(--mint)}.pane .v{color:var(--amber)}

.tools{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:8px;margin-top:14px}
.tools li{padding:9px 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg);
  font-size:13px;font-weight:600;color:var(--ink-2);text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ═══════════ Announcements ═══════════ */
.notice-card{border-left:4px solid var(--rose);background:var(--rose-bg);border-radius:0 var(--r) var(--r) 0;
  padding:16px 20px;margin-bottom:22px;font-size:14px;line-height:1.85;color:#7f1d3a}
.notice-card strong{display:block;font-size:12px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px;color:var(--rose)}
.ann{display:grid;gap:12px}
.ann li{border:1px solid var(--line);border-radius:var(--r);background:var(--paper);padding:18px 20px;box-shadow:var(--shadow-sm)}
.ann .ann-hd{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:8px}
.ann time{font-size:12px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.tag{font-size:11px;font-weight:800;padding:2px 8px;border-radius:999px;border:1px solid var(--line-2);
  background:var(--bg);color:var(--ink-2)}
.tag.success{background:var(--mint-bg);border-color:#86efac;color:var(--mint)}
.tag.ongoing{background:var(--amber-bg);border-color:#fcd34d;color:var(--amber)}
.tag.danger{background:var(--rose-bg);border-color:#fda4af;color:var(--rose)}
.md{font-size:14.2px;line-height:1.85;color:var(--ink-2)}
.md h4{font-size:15.5px;font-weight:750;color:var(--ink);margin:14px 0 6px}
.md h4:first-child{margin-top:0}
.md p{margin:7px 0}
.md ul{margin:7px 0 7px 4px;display:grid;gap:4px}
.md li{position:relative;padding-left:16px}
.md li::before{content:"–";position:absolute;left:2px;color:var(--accent)}
.md a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}
.md strong{color:var(--ink);font-weight:750}
.ann-skel{color:var(--ink-3);font-size:14px}

/* ═══════════ Hub ═══════════ */
.hub{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr) minmax(0,1.3fr);gap:22px;align-items:center}
.hub-col{display:grid;gap:12px;min-width:0}
.hub-node{border:1px solid var(--line);border-radius:var(--r);background:var(--paper);padding:15px 17px;
  box-shadow:var(--shadow-sm);display:grid;gap:3px}
.hub-node strong{font-size:15px;font-weight:750}
.hub-node span{font-size:12.5px;color:var(--ink-3)}
.hub-node.src{border-color:#bae6fd;background:var(--accent-bg)}
.hub-node.src strong{color:var(--accent-hi)}
.hub-node.core{border-color:var(--accent);background:var(--accent);color:#fff;box-shadow:0 12px 30px rgba(2,132,199,.28)}
.hub-node.core strong{font-size:18px;color:#fff}
.hub-node.core span{color:#cbe8fb}
.hub-meta{display:flex;flex-wrap:wrap;gap:6px;justify-content:center}
.hub-meta span{font-size:11.5px;font-weight:650;padding:3px 9px;border:1px dashed var(--line-2);
  border-radius:999px;color:var(--ink-3);background:var(--paper)}
.hub-col.out .hub-node{padding:12px 15px}

/* ═══════════ Trust ═══════════ */
.trust-in{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:44px;align-items:start}
.trust-in>*{min-width:0}
.ticks{display:grid;gap:14px;margin-top:26px}
.ticks li{display:grid;grid-template-columns:74px 1fr;gap:14px;align-items:baseline;
  padding-bottom:14px;border-bottom:1px solid var(--line)}
.ticks li:last-child{border-bottom:none;padding-bottom:0}
.ticks strong{font-size:14px;font-weight:800;color:var(--accent)}
.ticks span{font-size:14.5px;color:var(--ink-2);line-height:1.8}
.cache-card{border:1px solid var(--line);border-radius:14px;background:var(--paper);padding:24px;box-shadow:var(--shadow)}
.metrics{display:grid;gap:12px}
.metric{border:1px solid var(--line);border-radius:var(--r);background:var(--bg);padding:15px 17px}
.metric b{display:block;font-size:29px;font-weight:850;color:var(--accent);letter-spacing:-1px;line-height:1.1}
.metric i{display:block;font-style:normal;font-size:13px;font-weight:750;color:var(--ink);margin-top:4px}
.metric span{display:block;font-size:12.5px;color:var(--ink-3);margin-top:2px}

/* ═══════════ Pricing ═══════════ */
.rate-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:18px;align-items:center;
  border:1px solid var(--line);border-radius:14px;background:var(--paper);padding:18px 22px;margin-bottom:18px;box-shadow:var(--shadow-sm)}
.rate-strip span{display:block;font-size:11.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
.rate-strip strong{display:block;font-size:16px;font-weight:750;margin-top:4px;color:var(--accent-hi)}
.rate-act{display:flex;gap:8px}
.table-card{padding:20px}
.table-tools{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end;padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:4px}
.field{display:grid;gap:5px}
.field.grow{flex:1;min-width:200px}
.field label{font-size:11.5px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-3)}
.field select,.field input{padding:8px 11px;border:1px solid var(--line-2);border-radius:7px;background:var(--paper);font-size:13.5px;min-width:170px}
.field input[type=search]{width:100%;min-width:0}
.chk{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--ink-2);padding-bottom:9px;cursor:pointer;white-space:nowrap}
.chk input{width:15px;height:15px;accent-color:var(--accent)}
.count{margin-left:auto;font-size:12.5px;color:var(--ink-3);padding-bottom:10px;font-variant-numeric:tabular-nums}
.tbl-wrap{overflow-x:auto;margin-top:12px}
.tbl{width:100%;border-collapse:collapse;font-size:13.5px;min-width:720px}
.tbl th,.tbl td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
.tbl thead th{position:sticky;top:0;background:var(--bg);font-size:11.5px;font-weight:800;letter-spacing:.05em;
  text-transform:uppercase;color:var(--ink-3);border-bottom:1px solid var(--line-2);white-space:nowrap}
.tbl th.num,.tbl td.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.tbl tbody tr:hover{background:var(--accent-bg)}
.tbl .mn{font-family:var(--mono);font-size:12.8px;font-weight:650;color:var(--ink);word-break:break-all}
.tbl .vd{font-size:12.5px;color:var(--ink-3);white-space:nowrap}
.tbl .price{font-weight:750;color:var(--accent-hi);font-variant-numeric:tabular-nums}
.tbl .cache{color:var(--mint);font-weight:700}
.tier-badge{display:inline-block;font-size:11px;font-weight:750;padding:1px 7px;border-radius:999px;
  background:var(--amber-bg);border:1px solid #fcd34d;color:var(--amber);white-space:nowrap}
.kind-badge{display:inline-block;font-size:11px;font-weight:700;padding:1px 7px;border-radius:999px;
  background:var(--bg);border:1px solid var(--line-2);color:var(--ink-2);white-space:nowrap}
.per-call{font-size:11px;color:var(--ink-3);display:block;font-weight:500}
.ep-pill{display:inline-block;font-size:10.5px;font-weight:700;padding:1px 6px;border-radius:4px;
  border:1px solid var(--line-2);background:var(--bg);color:var(--ink-2);margin:1px 2px 1px 0;white-space:nowrap}
.tbl .empty{padding:34px 12px;text-align:center;color:var(--ink-3);font-size:14px}
mark{background:#fef08a;color:inherit;border-radius:2px;padding:0 1px}

.tiers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:26px}
.tier{border:1px solid var(--line);border-radius:14px;background:var(--paper);padding:24px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column}
.tier.rec{border-color:var(--accent);box-shadow:0 16px 40px rgba(2,132,199,.16);position:relative}
.tier header{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.tier h3{font-size:18px;font-weight:780}
.badge{font-size:11px;font-weight:800;padding:2px 9px;border-radius:999px;background:var(--bg);
  border:1px solid var(--line-2);color:var(--ink-3)}
.tier.rec .badge{background:var(--accent);border-color:var(--accent);color:#fff}
.tier p{font-size:14px;color:var(--ink-2);line-height:1.8}
.tier ul{display:grid;gap:7px;margin-top:16px}
.tier li{position:relative;padding-left:19px;font-size:13.5px;color:var(--ink-2)}
.tier li::before{content:"✓";position:absolute;left:0;color:var(--mint);font-weight:800}
.tier .btn{margin-top:auto}

/* ═══════════ Steps ═══════════ */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;counter-reset:s}
.step{border:1px solid var(--line);border-radius:var(--r);background:var(--paper);padding:20px;box-shadow:var(--shadow-sm)}
.step .n{display:inline-block;font-family:var(--mono);font-size:12px;font-weight:800;color:var(--accent);
  border:1px solid #bae6fd;background:var(--accent-bg);border-radius:5px;padding:2px 7px;margin-bottom:12px}
.step h3{font-size:15.5px;font-weight:750;margin-bottom:6px}
.step p{font-size:13.5px;color:var(--ink-2);line-height:1.8}

.tool-card{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:32px;align-items:start;margin-top:26px}
.tool-card>*{min-width:0}
.mini-steps{display:grid;gap:8px;margin:18px 0;counter-reset:m}
.mini-steps li{position:relative;padding-left:30px;font-size:14px;color:var(--ink-2);counter-increment:m}
.mini-steps li::before{content:counter(m);position:absolute;left:0;top:1px;width:20px;height:20px;border-radius:50%;
  background:var(--accent);color:#fff;font-size:11.5px;font-weight:800;display:grid;place-items:center}
.tool-aside pre{border:1px solid var(--line-2);border-radius:12px;background:#0f1c2b;color:#dbe9f7;
  padding:18px;overflow-x:auto;font-size:12.5px;line-height:1.9}
.tool-aside .c{color:#6d8ba8}.tool-aside .s{color:#a7f3d0}

/* ═══════════ Referral ═══════════ */
.refs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.ref h3{font-size:17px;font-weight:750;margin-bottom:8px}
.ref p{font-size:13.8px;color:var(--ink-2);line-height:1.8}
.ref .btn{margin-top:16px}

/* ═══════════ Terms ═══════════ */
.terms-in{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:40px;align-items:start}
.terms-in>*{min-width:0}
.terms-list{display:grid;gap:0;margin-top:26px}
.terms-list>div{padding:16px 0;border-bottom:1px solid var(--line)}
.terms-list>div:first-child{padding-top:0}
.terms-list>div:last-child{border-bottom:none}
.terms-list h3{font-size:15px;font-weight:750;margin-bottom:5px}
.terms-list p{font-size:14px;color:var(--ink-2);line-height:1.85}
.contact-card{position:sticky;top:86px}
.contact-card h3{font-size:18px;font-weight:780;margin-bottom:8px}
.contact-card p{font-size:13.8px;color:var(--ink-2);line-height:1.8}
.link-list{display:grid;gap:2px;margin-top:20px;padding-top:18px;border-top:1px solid var(--line)}
.link-list a{display:block;padding:6px 0;font-size:13.5px;font-weight:600;color:var(--accent);transition:.15s}
.link-list a:hover{color:var(--accent-hi);transform:translateX(3px)}

/* ═══════════ Final / Footer ═══════════ */
.final{background:linear-gradient(180deg,rgba(2,132,199,.06),rgba(2,132,199,.02));border-top:1px solid var(--line);text-align:center}
.final-in{max-width:760px;margin-inline:auto}
.final .sec-body{margin-inline:auto}
.foot{background:#0f1c2b;color:#b8cde2;padding:52px 0 26px;margin-top:0}
.foot-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:40px}
.foot-brand{display:flex;gap:11px;align-items:flex-start}
.foot-brand img{border-radius:7px;background:#fff;padding:2px}
.foot-brand strong{display:block;color:#fff;font-size:16px;font-weight:800}
.foot-brand span{display:block;font-size:12.5px;color:#7f9cbb;margin-top:4px;line-height:1.7}
.foot-nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.foot-nav h4{font-size:11.5px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:#7f9cbb;margin-bottom:11px}
.foot-nav a,.foot-nav button{display:block;padding:4px 0;font-size:13.5px;color:#b8cde2;background:none;border:none;cursor:pointer;text-align:left;transition:.15s}
.foot-nav a:hover,.foot-nav button:hover{color:#fff}
.foot-btm{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;
  margin-top:38px;padding-top:20px;border-top:1px solid #22374e;font-size:12.3px;color:#7f9cbb}
.foot-btm a{color:#9fc3e4;text-decoration:underline;text-underline-offset:2px}
.foot-btm code{font-size:12px;color:#9fc3e4}

/* ═══════════ Dialog / toast ═══════════ */
dialog{border:1px solid var(--line);border-radius:18px;padding:0;background:var(--paper);
  box-shadow:0 28px 90px rgba(15,28,43,.35);width:min(420px,calc(100vw - 32px));color:var(--ink)}
dialog::backdrop{background:rgba(15,28,43,.55);backdrop-filter:blur(3px)}
.dlg-form{padding:26px;position:relative;text-align:center}
.dlg-form h2{font-size:21px;font-weight:800;margin-bottom:8px}
.dlg-form p{font-size:13.5px;color:var(--ink-2);line-height:1.75}
.dlg-close{position:absolute;right:14px;top:12px;width:30px;height:30px;border:1px solid var(--line-2);
  border-radius:7px;background:var(--paper);font-size:19px;line-height:1;color:var(--ink-2);cursor:pointer}
.dlg-close:hover{background:var(--accent-bg);color:var(--accent-hi)}
.qr{width:230px;max-width:100%;height:auto;margin:18px auto 10px;border:1px solid var(--line);border-radius:12px;background:#fff}
.cap{font-size:12.5px;color:var(--ink-3)}
.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%);z-index:60;padding:10px 18px;
  border-radius:999px;background:#0f1c2b;color:#fff;font-size:13.5px;font-weight:600;box-shadow:0 12px 32px rgba(15,28,43,.3);
  opacity:0;transition:opacity .2s}
.toast.on{opacity:1}
.datawarn{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);z-index:59;max-width:min(560px,calc(100vw - 32px));
  padding:11px 18px;border-radius:10px;background:var(--amber-bg);border:1px solid #fcd34d;color:var(--amber);
  font-size:13px;line-height:1.6;box-shadow:var(--shadow)}
.datawarn a{text-decoration:underline}
.skel{color:var(--ink-3);font-size:13px}

/* ═══════════ Responsive ═══════════ */
@media (max-width:1080px){
  .nav{display:none;position:absolute;left:0;right:0;top:64px;flex-direction:column;align-items:stretch;
    gap:2px;padding:12px 20px 18px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav.on{display:flex}
  .nav a{padding:11px 12px;font-size:15px;border-radius:8px}
  .nav a.m-only{display:block;margin-top:8px;text-align:center;font-weight:700;
    background:var(--accent);color:#fff;border:1px solid var(--accent)}
  .nav a.m-only:hover{background:var(--accent-hi);color:#fff}
  .burger{display:flex}
  .head-act .btn[data-contact]{display:none}
  .hero-in,.trust-in,.terms-in,.tool-card,.foot-in{grid-template-columns:minmax(0,1fr);gap:34px}
  .hub{grid-template-columns:minmax(0,1fr);gap:16px}
  .hub-col.mid{order:-1}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tiers,.refs{grid-template-columns:minmax(0,1fr)}
  .access-grid{grid-template-columns:minmax(0,1fr)}
  .rate-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .rate-act{grid-column:1/-1}
  .contact-card{position:static}
  .foot-nav{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:640px){
  .sec{padding:54px 0}
  .hero{padding:48px 0 44px}
  .wrap{width:min(var(--max),100% - 28px)}
  html{scroll-padding-top:74px}
  .head-act .btn:not(.solid){display:none}
  .steps{grid-template-columns:minmax(0,1fr)}
  .facts{grid-template-columns:repeat(3,1fr);gap:8px}
  .facts dt{font-size:20px}
  .rate-strip{grid-template-columns:minmax(0,1fr);gap:14px;padding:16px}
  .btn-row{gap:8px}
  .btn-row .btn{flex:1;min-width:130px}
  .card{padding:18px}
  .tbl{min-width:640px;font-size:13px}
  .foot-nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
  .foot-btm{flex-direction:column;align-items:flex-start;gap:6px}
  .ticks li{grid-template-columns:1fr;gap:3px}
}
@media print{
  .head,.btn-row,.toast,.datawarn,dialog{display:none!important}
  body{background:#fff}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}
}