:root{--red:#c91520;--bright:#ee2f2f;--deep:#41070a;--ink:#211616;--paper:#f8f4ec;--muted:#756767;--line:#ded3c8;--night:#160708}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,"Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}.site-header{height:82px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 clamp(22px,5vw,76px);background:rgba(22,7,8,.98);color:#fff;border-bottom:1px solid rgba(255,255,255,.12)}.brand{display:flex;align-items:center;gap:12px;width:max-content}.brand-mark{width:38px;height:38px;display:grid;place-items:center;border:1px solid #ee6464;border-radius:50%;color:#ff6060;font-family:Georgia,serif;font-size:20px}.brand>span:last-child{display:flex;flex-direction:column;gap:2px}.brand b{font-size:16px;letter-spacing:.15em}.brand small{color:#9a7373;font-size:7px;letter-spacing:.28em}.site-header nav{display:flex;gap:28px;color:#c7a9a9;font-size:11px}.site-header nav a:hover,.site-header nav a.active{color:#fff}.header-actions{display:flex;align-items:center;justify-content:flex-end;gap:20px}.admin-link{font-size:10px;color:#b99191}.button{min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:20px;padding:0 21px;background:var(--red);color:#fff;font-size:11px;font-weight:700}.button:hover{background:var(--bright)}.button.outline{background:transparent;border:1px solid rgba(255,255,255,.25)}.button-small{min-height:38px;padding:0 15px}.hero{min-height:700px;position:relative;overflow:hidden;display:grid;grid-template-columns:1.08fr .92fr;gap:60px;align-items:center;padding:85px clamp(24px,7vw,110px);background:radial-gradient(circle at 80% 40%,rgba(224,27,37,.25),transparent 28%),linear-gradient(140deg,#190708,#2c080b 60%,#140607);color:#fff}.hero:before{content:"百里";position:absolute;right:-.03em;bottom:-.24em;color:rgba(255,255,255,.025);font-family:Georgia,"Noto Serif SC",serif;font-size:43vw;line-height:1}.hero-copy,.api-panel{position:relative;z-index:1}.eyebrow,.page-kicker{color:#ee7979;font-size:9px;font-weight:700;letter-spacing:.2em}.hero h1{margin:22px 0 26px;font-family:Georgia,"Noto Serif SC",serif;font-size:clamp(54px,6vw,90px);font-weight:500;line-height:1.1;letter-spacing:-.055em}.hero h1 span{color:#ff3c3c}.hero-intro{max-width:600px;color:#c1a5a5;font-family:Georgia,"Noto Serif SC",serif;font-size:15px;line-height:2}.hero-actions{display:flex;gap:12px;margin-top:35px}.hero-tags{display:flex;gap:25px;margin-top:52px;color:#9d7474;font-size:9px}.api-panel{border:1px solid rgba(255,124,124,.27);background:rgba(33,5,7,.68);box-shadow:0 35px 90px rgba(0,0,0,.38)}.panel-top{display:flex;align-items:center;justify-content:space-between;padding:19px 21px;border-bottom:1px solid rgba(255,255,255,.1);color:#b98e8e;font:10px monospace}.panel-top i{color:#ff4d4d;font-style:normal}.api-core{padding:44px 30px;text-align:center}.api-core>span{color:#ed7272;font-size:9px;letter-spacing:.2em}.api-core h2{margin:12px 0 8px;font-family:Georgia,"Noto Serif SC",serif;font-size:28px;font-weight:500}.api-core p{color:#916f6f;font:9px monospace}.route-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:30px}.route-grid div{min-height:84px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;border:1px solid rgba(255,255,255,.1);color:#ba9494;font-size:8px}.route-grid b{width:27px;height:27px;display:grid;place-items:center;border:1px solid #8e4145;border-radius:50%;color:#f26666;font:10px monospace}.trust-bar{min-height:94px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(24px,7vw,110px);border-bottom:1px solid var(--line)}.trust-bar p{font-family:Georgia,"Noto Serif SC",serif}.trust-bar div{display:flex;gap:23px;color:var(--muted);font-size:9px}.section{padding:110px clamp(24px,7vw,110px)}.section-head{display:grid;grid-template-columns:1fr .65fr;gap:70px;align-items:end}.section-head h2{margin:15px 0 0;font-family:Georgia,"Noto Serif SC",serif;font-size:clamp(38px,4.5vw,64px);font-weight:500;line-height:1.25}.section-head>p{color:var(--muted);font-family:Georgia,"Noto Serif SC",serif;font-size:13px;line-height:2}.cards{display:grid;grid-template-columns:repeat(4,1fr);margin-top:65px;border-top:1px solid var(--line);border-left:1px solid var(--line)}.cards article{min-height:330px;display:flex;flex-direction:column;padding:29px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:.2s}.cards article:hover{background:#fff;transform:translateY(-4px);box-shadow:0 18px 48px rgba(64,8,10,.08)}.cards>article>span{color:var(--red);font-size:9px}.cards h3{margin:auto 0 12px;font-family:Georgia,"Noto Serif SC",serif;font-size:25px;font-weight:500}.cards p{min-height:70px;color:var(--muted);font-size:11px;line-height:1.8}.cards a{color:var(--red);font-size:9px}.red-section{background:var(--red);color:#fff}.red-section .section-head>p{color:#ffd1d1}.red-section .page-kicker{color:#ffb6b6}.contact-band{display:grid;grid-template-columns:1fr .8fr;gap:80px;padding:95px clamp(24px,7vw,110px);background:var(--night);color:#fff}.contact-band h2{margin:12px 0 0;font-family:Georgia,"Noto Serif SC",serif;font-size:clamp(42px,5vw,70px);font-weight:500}.contact-band>div:last-child{align-self:end;color:#b99797;line-height:1.9}.contact-band .button{margin-top:20px}.page-hero{min-height:390px;display:flex;align-items:flex-end;padding:70px clamp(24px,7vw,110px);background:linear-gradient(135deg,#190708,#46090d);color:#fff}.page-hero h1{max-width:900px;margin:18px 0 0;font-family:Georgia,"Noto Serif SC",serif;font-size:clamp(50px,6vw,82px);font-weight:500;line-height:1.15}.page-content{padding:90px clamp(24px,7vw,110px)}.page-content.split{display:grid;grid-template-columns:.65fr 1.2fr;gap:90px}.page-content h2{margin:0;font-family:Georgia,"Noto Serif SC",serif;font-size:44px;font-weight:500}.page-content p{color:var(--muted);font-family:Georgia,"Noto Serif SC",serif;font-size:14px;line-height:2}.feature-list{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}.feature-list article{display:grid;grid-template-columns:90px 1fr 1.2fr;gap:25px;align-items:center;padding:32px;background:var(--paper)}.feature-list span{color:var(--red);font-size:9px}.feature-list h3{margin:0;font-family:Georgia,"Noto Serif SC",serif;font-size:24px;font-weight:500}.feature-list p{margin:0;font-family:Arial,sans-serif;font-size:11px}.contact-card{padding:50px;border:1px solid var(--line);background:#fff}.contact-card a{display:block;margin-top:14px;color:var(--red);font-size:23px}footer{min-height:150px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 clamp(24px,7vw,110px);background:#0f0405;color:#fff;border-top:1px solid rgba(255,255,255,.1)}footer>p{color:#76595a;font-size:8px;letter-spacing:.2em}footer>div{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:18px;color:#806263;font-size:8px}@media(max-width:1000px){.site-header{grid-template-columns:1fr auto}.site-header nav{display:none}.hero{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,1fr)}.page-content.split{grid-template-columns:1fr}.section-head{grid-template-columns:1fr}.feature-list article{grid-template-columns:60px 1fr}.feature-list p{grid-column:2}.contact-band{grid-template-columns:1fr}footer{grid-template-columns:1fr auto}footer>p{display:none}}@media(max-width:650px){.site-header{height:70px;padding:0 18px}.admin-link{display:none}.button-small{min-height:34px}.hero{min-height:auto;padding:70px 20px}.hero h1{font-size:52px}.hero-tags{display:grid;grid-template-columns:1fr 1fr}.route-grid{grid-template-columns:1fr 1fr}.trust-bar{align-items:flex-start;flex-direction:column;padding:25px 20px}.section,.page-content{padding:72px 20px}.cards{grid-template-columns:1fr}.page-hero{min-height:320px;padding:60px 20px}.page-content.split{gap:35px}.feature-list article{grid-template-columns:1fr;padding:24px}.feature-list p{grid-column:auto}.contact-band{padding:70px 20px}.contact-band h2{font-size:46px}footer{grid-template-columns:1fr;gap:24px;padding:32px 20px}footer>div{justify-content:flex-start}}

:root {
  --red: #c8101e;
  --bright: #e82734;
  --deep: #8f0b14;
  --ink: #651017;
  --paper: #fffaf7;
  --muted: #94656a;
  --line: #efd8d6;
  --night: #a70c16;
}

body {
  background: #fffaf7;
  color: var(--ink);
}

.site-header {
  background: rgba(255, 255, 255, .98);
  color: #8f0b14;
  border-bottom-color: #f0d7d5;
  box-shadow: 0 8px 28px rgba(151, 14, 24, .06);
}

.brand-mark {
  border-color: #d9303b;
  color: #c8101e;
}

.brand small,
.admin-link {
  color: #a86469;
}

.site-header nav {
  color: #9f5a60;
}

.site-header nav a:hover,
.site-header nav a.active {
  color: #c8101e;
}

.hero {
  background:
    radial-gradient(circle at 82% 34%, rgba(232, 39, 52, .13), transparent 31%),
    linear-gradient(145deg, #fffdfb 0%, #fff6f2 58%, #fde9e6 100%);
  color: #7d0b13;
}

.hero:before {
  color: rgba(200, 16, 30, .045);
}

.eyebrow,
.page-kicker {
  color: #c8101e;
}

.hero h1 span {
  color: #d71926;
}

.hero-intro {
  color: #8c5d61;
}

.button.outline {
  background: #fff;
  border-color: #e4b8b8;
  color: #a30e18;
}

.hero-tags {
  color: #a56d71;
}

.api-panel {
  background: rgba(255, 255, 255, .9);
  color: #7d0b13;
  border-color: #e7b7b7;
  box-shadow: 0 35px 90px rgba(165, 21, 31, .14);
}

.panel-top {
  color: #9b5d62;
  border-bottom-color: #efd6d4;
}

.panel-top i,
.api-core>span {
  color: #cf1724;
}

.api-core p {
  color: #a66b70;
}

.route-grid div {
  background: #fff9f6;
  border-color: #eed3d1;
  color: #985a5f;
}

.route-grid b {
  border-color: #d77d82;
  color: #c8101e;
}

.trust-bar,
.section,
.page-content {
  background: #fffaf7;
}

.cards article:hover,
.contact-card {
  background: #fff;
  box-shadow: 0 18px 48px rgba(165, 21, 31, .08);
}

.red-section,
.contact-band {
  background: linear-gradient(135deg, #b20e19, #d51b28);
  color: #fff;
}

.contact-band .page-kicker,
.red-section .page-kicker {
  color: #ffd9d8;
}

.contact-band>div:last-child,
.red-section .section-head>p {
  color: #ffe4e2;
}

.page-hero {
  background: linear-gradient(135deg, #b20e19 0%, #d91d2a 70%, #ee4550 100%);
  color: #fff;
}

.page-hero .page-kicker {
  color: #ffd7d6;
}

footer {
  background: #a70c16;
  color: #fff;
  border-top-color: rgba(255, 255, 255, .18);
}

footer>p,
footer>div {
  color: #f1b9bc;
}

footer .brand-mark {
  border-color: #fff;
  color: #fff;
}

footer .brand small {
  color: #f3b7ba;
}