:root{
  --ink:#102b32;
  --ink-soft:#49636a;
  --paper:#f2f0e8;
  --paper-bright:#fbfaf5;
  --line:#cbd1ca;
  --teal:#0d6d70;
  --teal-dark:#075158;
  --signal:#d59b32;
  --red:#a44b3f;
  --serif:"Songti SC","STSong","Noto Serif CJK SC",serif;
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei UI",sans-serif;
  --mono:"SFMono-Regular","Menlo","Consolas",monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--paper);font-family:var(--sans);-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;z-index:-1;inset:0;pointer-events:none;background-image:linear-gradient(rgba(16,43,50,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(16,43,50,.035) 1px,transparent 1px);background-size:32px 32px}
a{color:inherit}
:focus-visible{outline:3px solid rgba(13,109,112,.35);outline-offset:4px}
.trust-head{position:sticky;z-index:20;top:0;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:68px;padding:10px clamp(18px,5vw,72px);border-bottom:1px solid rgba(16,43,50,.16);background:rgba(242,240,232,.94);backdrop-filter:blur(14px)}
.trust-brand{display:flex;align-items:center;gap:11px;text-decoration:none}.trust-brand img{width:38px;height:38px}.trust-brand span{display:grid}.trust-brand b{font:800 16px/1.1 var(--serif)}.trust-brand small{margin-top:4px;color:#607278;font:700 8px/1 var(--mono);letter-spacing:.14em}
.trust-nav{display:flex;align-items:center;gap:20px}.trust-nav a{color:#3f5c63;font-size:12px;font-weight:750;text-decoration:none}.trust-nav .cta{padding:10px 16px;border-radius:999px;color:#fff;background:var(--teal-dark)}
.trust-hero{position:relative;overflow:hidden;min-height:530px;padding:90px clamp(24px,8vw,128px) 76px;color:#edf5f1;background:#102f38}
.trust-hero::before{content:"";position:absolute;inset:0 0 0 58%;opacity:.22;background:repeating-linear-gradient(135deg,transparent 0 13px,#82c4bc 13px 14px),radial-gradient(circle at 65% 45%,#3ba2a0,transparent 45%)}
.trust-hero::after{content:attr(data-code);position:absolute;right:clamp(20px,6vw,92px);bottom:54px;color:rgba(218,237,231,.11);font:800 clamp(70px,12vw,170px)/.8 var(--mono);letter-spacing:-.08em}
.trust-hero-copy{position:relative;z-index:1;max-width:830px}
.kicker{margin:0;color:#82d2c8;font:800 10px/1.5 var(--mono);letter-spacing:.2em;text-transform:uppercase}
.trust-hero h1{max-width:800px;margin:20px 0 25px;font:850 clamp(44px,6vw,82px)/1.05 var(--serif);letter-spacing:-.055em;text-wrap:balance}.trust-hero h1 em{color:#f0b04b;font-style:normal}
.trust-hero .lead{max-width:700px;margin:0;color:#bfd4d1;font-size:clamp(15px,1.35vw,19px);line-height:1.9;text-wrap:pretty}
.hero-meta{display:flex;flex-wrap:wrap;gap:9px;margin-top:32px}.hero-meta span,.hero-meta a{display:inline-flex;align-items:center;min-height:34px;padding:0 12px;border:1px solid rgba(216,239,234,.2);border-radius:3px;color:#cae1dd;background:rgba(255,255,255,.035);font:700 10px/1 var(--mono);text-decoration:none}
.trust-shell{max-width:1120px;margin:0 auto;padding:86px 28px 110px}
.metric-rail{position:relative;z-index:3;display:grid;grid-template-columns:repeat(4,1fr);max-width:1120px;margin:-34px auto 0;border:1px solid var(--line);background:var(--paper-bright);box-shadow:0 22px 60px rgba(18,50,57,.08)}
.metric{min-height:142px;padding:24px 26px;border-right:1px solid var(--line)}.metric:last-child{border-right:0}.metric span{display:block;color:#708087;font:700 9px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase}.metric b{display:block;margin:16px 0 5px;color:var(--teal-dark);font:800 34px/1 var(--serif)}.metric small{color:#687a7e;font-size:11px;line-height:1.5}
.section{padding:72px 0;border-top:1px solid var(--line)}.section:first-child{padding-top:0;border-top:0}
.section-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,390px);gap:60px;align-items:end;margin-bottom:38px}.section-head h2{margin:12px 0 0;font:800 clamp(32px,4vw,50px)/1.13 var(--serif);letter-spacing:-.045em}.section-head>p{margin:0;color:var(--ink-soft);font-size:13px;line-height:1.85}
.fact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.fact-card{padding:28px;border:1px solid var(--line);background:var(--paper-bright)}.fact-card .num{color:var(--teal);font:800 10px/1 var(--mono);letter-spacing:.12em}.fact-card h3{margin:25px 0 10px;font:750 21px/1.35 var(--serif)}.fact-card p,.fact-card li{color:var(--ink-soft);font-size:13px;line-height:1.85}.fact-card ul{margin:12px 0 0;padding-left:18px}.fact-card a{color:var(--teal-dark);font-weight:750}
.process{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);background:var(--paper-bright)}.process article{position:relative;min-height:220px;padding:25px 21px;border-right:1px solid var(--line)}.process article:last-child{border-right:0}.process i{color:var(--signal);font:800 10px/1 var(--mono);font-style:normal}.process h3{margin:42px 0 10px;font:750 17px/1.35 var(--serif)}.process p{margin:0;color:var(--ink-soft);font-size:11px;line-height:1.75}
.data-table{width:100%;border-collapse:collapse;border:1px solid var(--line);background:var(--paper-bright)}.data-table th,.data-table td{padding:16px 18px;border-bottom:1px solid var(--line);text-align:left}.data-table th{color:#60757a;background:#e7e9e2;font:800 9px/1.3 var(--mono);letter-spacing:.1em;text-transform:uppercase}.data-table td{font-size:13px}.data-table td:first-child{font-family:var(--serif);font-weight:750}.data-table tr:last-child td{border-bottom:0}
.note{margin-top:22px;padding:21px 24px;border-left:4px solid var(--signal);color:#6d5c3b;background:#fff9e9;font-size:12px;line-height:1.8}.note strong{color:#4e432e}
.warning{border-left-color:var(--red);color:#754e47;background:#fff3ee}
.source-list{display:grid;gap:9px;margin:0;padding:0;list-style:none}.source-list li{display:grid;grid-template-columns:120px 1fr auto;gap:18px;align-items:center;padding:17px 18px;border:1px solid var(--line);background:var(--paper-bright)}.source-list span{color:#60777c;font:700 9px/1.4 var(--mono);letter-spacing:.08em}.source-list b{font:730 14px/1.5 var(--serif)}.source-list a{color:var(--teal);font-size:11px;font-weight:800;text-decoration:none}
.timeline{position:relative;margin:0;padding:0 0 0 110px;list-style:none}.timeline::before{content:"";position:absolute;left:77px;top:8px;bottom:8px;width:1px;background:var(--line)}.timeline li{position:relative;margin:0 0 18px;padding:26px 28px;border:1px solid var(--line);background:var(--paper-bright)}.timeline li::before{content:"";position:absolute;left:-39px;top:32px;width:11px;height:11px;border:3px solid var(--paper);border-radius:50%;background:var(--teal)}.timeline time{position:absolute;left:-110px;top:29px;width:62px;color:#5e757a;font:750 9px/1.4 var(--mono);text-align:right}.timeline h2{margin:0 0 10px;font:760 21px/1.4 var(--serif)}.timeline p,.timeline li li{color:var(--ink-soft);font-size:12px;line-height:1.8}.timeline ul{padding-left:17px}.timeline li li{margin:4px 0;padding:0;border:0;background:none}.timeline li li::before{display:none}
.identity{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}.identity>article,.identity>aside{padding:34px;border:1px solid var(--line);background:var(--paper-bright)}.identity h2{margin:0 0 16px;font:780 29px/1.3 var(--serif)}.identity p,.identity li{color:var(--ink-soft);font-size:13px;line-height:1.9}.identity ul{padding-left:19px}.identity dl{margin:0}.identity dl div{padding:16px 0;border-bottom:1px solid var(--line)}.identity dl div:last-child{border-bottom:0}.identity dt{color:#748388;font:700 9px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase}.identity dd{margin:7px 0 0;font-size:13px;line-height:1.6}.identity a{color:var(--teal-dark);font-weight:750}
.trust-cta{display:grid;grid-template-columns:1fr auto;align-items:center;gap:36px;margin-top:24px;padding:42px 46px;color:#d9eeea;background:var(--teal-dark)}.trust-cta h2{margin:0 0 8px;color:#fff;font:760 30px/1.3 var(--serif)}.trust-cta p{margin:0;color:#add0cb;font-size:12px;line-height:1.7}.trust-cta a{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 21px;color:var(--teal-dark);border-radius:999px;background:#fff;font-size:12px;font-weight:800;text-decoration:none}
.trust-foot{max-width:1120px;margin:0 auto;padding:30px 28px 55px;border-top:1px solid var(--line);color:#667b80;font-size:10px;line-height:1.8}.trust-foot nav{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:10px}.trust-foot a{font-weight:750}
@media(max-width:880px){.trust-nav a:not(.cta){display:none}.trust-hero{min-height:480px;padding:72px 22px 74px}.trust-hero::before{inset:50% 0 0}.trust-hero::after{right:18px;bottom:25px}.metric-rail{grid-template-columns:repeat(2,1fr);margin:-25px 16px 0}.metric{border-bottom:1px solid var(--line)}.metric:nth-child(2){border-right:0}.trust-shell{padding:70px 20px 90px}.section-head{display:block}.section-head>p{margin-top:18px}.process{grid-template-columns:1fr}.process article{min-height:auto;border-right:0;border-bottom:1px solid var(--line)}.process article:last-child{border-bottom:0}.process h3{margin-top:18px}.identity{grid-template-columns:1fr}.source-list li{grid-template-columns:1fr}.source-list a{justify-self:start}.trust-cta{display:block;padding:36px 25px}.trust-cta a{width:100%;margin-top:22px}}
@media(max-width:580px){.trust-brand small{display:none}.trust-nav{gap:8px}.trust-nav .cta{padding:9px 12px}.trust-hero h1{font-size:43px}.metric-rail,.fact-grid{grid-template-columns:1fr}.metric{min-height:120px;border-right:0}.timeline{padding-left:0}.timeline::before,.timeline li::before{display:none}.timeline time{position:static;display:block;width:auto;margin-bottom:8px;text-align:left}.data-table{display:block;overflow-x:auto}.trust-cta h2{font-size:25px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}