:root{--paper:#f5ead8;--paper2:#ead9bc;--card:#fff8ea;--soft:#efe0c7;--ink:#1d160d;--text:#332719;--muted:#6e5737;--gold:#8b6527;--copper:#bd8d3e;--line:rgba(29,22,13,.13);--line-strong:rgba(139,101,39,.5);--shadow:0 14px 34px rgba(29,22,13,.11);--radius:12px;--max:1040px}
*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;background:var(--paper);color:var(--text);font:15px/1.75 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;overflow-x:hidden;padding-bottom:0}a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%}.utility-bar{position:fixed;top:0;left:0;right:0;height:24px;background:var(--ink);color:#f7e8c9;z-index:60}.top-inner,.brand-inner,.nav-inner{width:min(var(--max),calc(100% - 32px));margin:auto;height:100%;display:flex;align-items:center;justify-content:space-between}.mini-brand{font-size:12px;letter-spacing:.12em;font-weight:800}.text-button{border:0;background:transparent;color:#e5bd78;cursor:pointer;min-height:24px;padding:0 2px;font-size:12px}.brand-bar{position:fixed;top:24px;left:0;right:0;height:58px;background:rgba(255,248,234,.97);border-bottom:1px solid 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var(--line);border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden;min-height:160px}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.media-empty{width:100%;height:100%;min-height:160px;background:linear-gradient(135deg,rgba(189,141,62,.10),rgba(29,22,13,.04))}.wide-media{height:210px}.tall-media{height:300px}.icon-media{width:74px;height:74px;min-height:74px}.icon-media .media-empty{min-height:74px}.feature-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:16px}.feature-split.reverse{grid-template-columns:1.1fr .9fr}.feature-split.reverse .media-slot{order:2}.feature-split.reverse .card{order:1}.three-flow{display:grid;grid-template-columns:1.2fr .9fr .9fr;gap:14px}.two-flow{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.four-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.stack-list{display:grid;gap:12px}.stack-item{display:grid;grid-template-columns:150px 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@media(max-width:480px){.top-inner,.brand-inner,.wrap,.nav-inner,.footer-inner{width:calc(100% - 32px)}.brand-actions{gap:5px}.app-link,.menu-trigger{min-width:auto;padding:0 12px}.page-head h1,.hero h1{font-size:30px}.footer-groups{grid-template-columns:1fr 1fr}.footer-brand{grid-template-columns:auto 1fr}.footer-brand span{grid-column:2}.footer-brand p{grid-column:1/-1}.stack-item{grid-template-columns:1fr}.stack-item .num{font-size:28px}.wide-media{height:180px}.tall-media{height:280px}}
