:root{color-scheme:light;--bg: #f6f1e8;--panel: #fffaf1;--ink: #1f2933;--muted: #667085;--line: #e7d9c6;--accent: #9f3a22;--accent-2: #17324d;--chip: #efe3d2;--sticky-header-scroll-padding: calc(4.75rem + env(safe-area-inset-top, 0px)) }*{box-sizing:border-box}html{scroll-padding-top:var(--sticky-header-scroll-padding)}body{margin:0;background:radial-gradient(circle at top left,#fff7df 0,var(--bg) 34rem);color:var(--ink);font-family:Inter,PingFang SC,Microsoft YaHei,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.7}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.shell{width:min(1120px,calc(100% - 32px));margin:0 auto}header{border-bottom:1px solid var(--line);background:#fffaf1db;backdrop-filter:blur(16px);position:sticky;top:0;z-index:10}.topbar{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 0}.brand{color:var(--accent-2);font-size:18px;font-weight:800;letter-spacing:.02em}.nav-shelf{display:flex;flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:12px;flex:1}.site-nav-checkbox{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-nav-menu-btn{display:none;align-items:center;justify-content:center;width:44px;height:44px;border-radius:14px;border:1px solid var(--line);background:#fffaf1fa;color:var(--accent-2);cursor:pointer;box-shadow:0 6px 18px #2a1f1312}.site-nav-menu-btn:hover{text-decoration:none}.site-nav-menu-btn svg{display:block}.site-nav-checkbox:focus-visible+.site-nav-menu-btn{outline:2px solid var(--accent);outline-offset:3px}.site-nav{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}.site-nav a{color:var(--muted);font-size:14px}.site-nav a[aria-current=page]{color:var(--accent-2);font-weight:700;background:var(--chip);padding:6px 12px;border-radius:999px;text-decoration:none}.site-nav a[aria-current=page]:hover{color:var(--accent);text-decoration:none}main{padding:56px 0 72px}.hero{display:grid;gap:24px;grid-template-columns:minmax(0,1.2fr) minmax(260px,.8fr);align-items:stretch}.card,.panel{background:#fffaf1eb;border:1px solid var(--line);border-radius:24px;box-shadow:0 18px 50px #2a1f1314}.panel{padding:28px}.eyebrow{color:var(--accent);font-size:13px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}h1,h2,h3{color:var(--accent-2);line-height:1.18;margin:0}h1{font-size:clamp(38px,7vw,76px);letter-spacing:-.06em;margin-top:14px}h2{font-size:clamp(28px,4vw,44px);margin-bottom:14px}h3{font-size:20px}p{margin:12px 0 0}.lead{color:#344054;font-size:19px;max-width:760px}.grid{display:grid;gap:18px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.stack{display:grid;gap:18px}.stat{display:block;padding:22px}a.stat:hover{text-decoration:none;transform:translateY(-2px)}.stat strong{color:var(--accent-2);display:block;font-size:34px;line-height:1}.stat span{color:var(--muted);display:block;margin-top:8px}.chip{background:var(--chip);border-radius:999px;color:#6b3a21;display:inline-flex;font-size:12px;font-weight:700;margin:4px 6px 0 0;padding:5px 10px}.meta{color:var(--muted);font-size:14px}.hero+.section,.section+.section{margin-top:52px}footer{border-top:1px solid var(--line);color:var(--muted);padding:28px 0}@media(max-width:820px){:root{--sticky-header-scroll-padding: calc(5.5rem + env(safe-area-inset-top, 0px)) }.hero,.grid.two,.grid.three{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-wrap:wrap;row-gap:10px}.brand{flex:1;min-width:min(260px,calc(100% - 52px));padding-right:8px}.nav-shelf{flex:0 0 auto;margin-left:auto;align-self:center;justify-content:flex-end;max-width:100%}.site-nav-menu-btn{display:inline-flex}.site-nav{display:none;flex-direction:column;align-items:flex-start;flex-basis:100%;width:100%;gap:10px;padding:14px 0 6px;margin-top:10px;border-top:1px solid var(--line)}.site-nav-checkbox:checked~.site-nav{display:flex}.site-nav-checkbox:checked~.site-nav-menu-btn{border-color:var(--accent);color:var(--accent)}}@media(min-width:821px){.site-nav-checkbox,.site-nav-menu-btn{display:none!important}.site-nav{display:flex!important;flex-wrap:wrap;justify-content:flex-end;gap:12px;flex-basis:auto;width:auto;padding:0;margin:0;border:none;flex-direction:row;align-items:center}.nav-shelf{flex-wrap:nowrap}}