:root{--ink:#1c1917;--muted:#6b6259;--line:#ddd4c8;--paper:#f8f4eb;--panel:#fffdf8;--teal:#0f766e;--teal-dark:#0b4f49;--orange:#f97316;--red:#be123c;--blue:#2563eb}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:linear-gradient(90deg,rgba(28,25,23,.035) 1px,transparent 1px),linear-gradient(180deg,rgba(28,25,23,.035) 1px,transparent 1px),var(--paper);background-size:42px 42px;color:var(--ink);font-family:Avenir Next,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}button,input,select{font:inherit}.shell{width:min(1440px,calc(100% - 32px));margin:0 auto;padding:24px 0 48px}.hero{min-height:260px;display:grid;grid-template-columns:1fr auto;grid-gap:28px;gap:28px;align-items:end;padding:34px 0 22px;border-bottom:2px solid var(--ink)}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--teal-dark);font-weight:800}.eyebrow,h1{letter-spacing:0}h1{max-width:820px;margin:18px 0 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