:root{--ink:#111;--ink-soft:#5b5b5b;--ink-faint:#9a9a9a;--line:#ececec;--line-soft:#f1f1f1;--bg:#fff;--bg-soft:#fafafa;--accent:#1f6feb;--maxw:720px;--pad:20px}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Roboto,Helvetica,Arial,sans-serif;line-height:1.6;font-size:15px}a{color:inherit;text-decoration:none}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}.eyebrow{font-size:11px;letter-spacing:1.6px;text-transform:uppercase;color:var(--ink-faint)}.site-header{border-bottom:1px solid var(--line)}.site-header__inner{display:flex;align-items:center;justify-content:space-between;height:56px}.site-header__brand{display:flex;align-items:center;gap:8px;font-weight:700;letter-spacing:-.2px}.brand__mark{display:block}.brand__word{font-size:17px}.brand__digits{background:linear-gradient(120deg,#38bdf8,#6366f1 55%,#a855f7);-webkit-background-clip:text;background-clip:text;color:transparent}.site-header__nav{display:flex;align-items:center;gap:18px;font-size:13px;color:var(--ink-soft)}.lang-toggle,.site-header__nav a:hover{color:var(--ink)}.lang-toggle{font:inherit;font-size:12px;background:none;border:1px solid var(--line);border-radius:6px;padding:3px 9px;cursor:pointer}.lang-toggle:hover{border-color:var(--ink-faint)}.hero{padding:64px var(--pad) 36px}.hero__title{font-size:28px;font-weight:700;line-height:1.35;margin-top:12px;letter-spacing:-.2px}.hero__subtitle{font-size:15px;color:var(--ink-soft);margin-top:14px;max-width:32em}.featured{padding:12px 20px 8px}.featured__grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px;margin-top:12px}.app-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:border-color .15s ease}.app-card:hover{border-color:var(--ink-faint)}.app-card__thumb{display:block;width:100%;aspect-ratio:880/550;object-fit:cover;object-position:top;border-bottom:1px solid var(--line)}.app-card__thumb--empty{background:var(--bg-soft)}.app-card__body{display:flex;flex-direction:column;padding:16px 18px 18px}.app-card__name{font-weight:650}.app-card__desc{font-size:13px;color:var(--ink-soft);margin-top:6px}.app-card__cta{font-size:13px;color:var(--accent);margin-top:14px;padding-top:10px;border-top:1px solid var(--line-soft)}@media (max-width:560px){.featured__grid{grid-template-columns:1fr}}.more{padding:28px 20px 8px}.more__list{list-style:none;margin-top:12px}.more__row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line-soft);font-size:14px}.more__row:hover .more__name{color:var(--accent)}.more__arrow,.more__desc{color:var(--ink-faint)}.site-footer{border-top:1px solid var(--line);margin-top:40px}.site-footer__inner{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;font-size:12px;color:var(--ink-faint)}.site-footer__links{display:flex;gap:16px}.site-footer__links a:hover{color:var(--ink)}