:root{--bg:#eef1ed;--surface:#f8f8f3;--paper:#fffef9;--ink:#171914;--muted:#62665d;--quiet:#8b9086;--line:#d9ded4;--accent:#0a665e;--accent-strong:#083f3b;--shadow:0 18px 48px rgba(24,32,25,.10)}*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;letter-spacing:0}.updates-page{width:min(880px,100%);min-height:100dvh;margin:auto;padding:0 28px 42px}.updates-head{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:74px;border-bottom:1px solid var(--line)}a{color:var(--accent-strong);text-underline-offset:3px}.updates-brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none}.updates-brand span{display:grid;place-items:center;width:28px;height:28px;border-radius:6px;background:var(--accent);color:#fff;font-weight:800}.updates-brand strong{font-size:20px}.updates-intro{padding:64px 0 38px}.eyebrow{margin:0 0 8px;color:var(--accent);font-size:13px;font-weight:750}.updates-intro h1{margin:0;font-size:clamp(34px,7vw,56px);line-height:1.08}.updates-intro>p:last-child{max-width:68ch;margin:20px 0 0;color:var(--muted);font-size:16px;line-height:1.85}.updates-timeline{border-top:1px solid var(--line)}.update-entry{display:grid;grid-template-columns:132px minmax(0,1fr);gap:30px;padding:32px 0;border-bottom:1px solid var(--line)}.update-entry header{display:grid;align-content:start;gap:8px}.update-entry time{color:var(--quiet);font-size:13px}.update-entry h2{margin:0;font-size:20px;line-height:1.35}.update-entry ul{margin:0;padding:0;list-style:none}.update-entry li{position:relative;margin:0;padding:0 0 12px 18px;color:var(--muted);line-height:1.75}.update-entry li:last-child{padding-bottom:0}.update-entry li::before{content:"";position:absolute;left:0;top:.7em;width:6px;height:6px;border-radius:50%;background:var(--accent)}.updates-foot{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:34px;padding:24px;border:1px solid var(--line);background:var(--paper);box-shadow:0 8px 24px rgba(24,32,25,.06)}.updates-foot p{margin:0;color:var(--muted)}@media(max-width:620px){.updates-page{padding:0 16px 28px}.updates-head{min-height:64px}.updates-intro{padding:42px 0 28px}.update-entry{grid-template-columns:1fr;gap:14px;padding:26px 0}.updates-foot{align-items:flex-start;flex-direction:column;padding:18px}}@media(max-height:620px) and (max-width:620px){.updates-intro{padding-top:28px}}