.page{min-height:100vh;display:flex;flex-direction:column}.wrap{max-width:640px;margin:0 auto;padding:48px 18px 64px;width:100%}.intro{margin-bottom:28px}.intro h1{font-size:28px;font-weight:850;letter-spacing:-.3px}.intro p{margin-top:8px;font-size:14px;color:var(--sx-muted)}.platform-tag{display:inline-flex;align-items:center;gap:6px;margin-top:14px;padding:6px 12px;border-radius:999px;background:var(--sx-accent-dim);color:var(--sx-accent);font-size:12px;font-weight:700}.primary-card{border:1px solid rgba(61,220,255,.28);background:linear-gradient(165deg,rgba(61,220,255,.1),var(--sx-bg-elev));border-radius:18px;padding:22px 20px;margin-bottom:16px}.primary-card .label{font-size:12px;font-weight:700;color:var(--sx-accent);letter-spacing:.8px}.primary-card .ver{margin-top:10px;font-size:20px;font-weight:800}.primary-card .desc{margin-top:8px;font-size:13px;color:var(--sx-muted);white-space:pre-wrap}.primary-card .meta{margin-top:8px;font-size:12px;color:#5c6b7e}.primary-card .sx-btn{margin-top:18px}.note{border:1px solid var(--sx-line);border-radius:14px;padding:16px;background:var(--sx-bg-elev);margin-bottom:16px;font-size:13px;color:var(--sx-muted);line-height:1.6}.note strong{color:var(--sx-text);font-weight:700}.sec-title{margin:28px 0 12px;font-size:13px;font-weight:700;color:#5c6b7e;letter-spacing:1px}.card{border:1px solid var(--sx-line);border-radius:14px;padding:16px;background:var(--sx-bg-elev);margin-bottom:12px}.card .ver{font-size:15px;font-weight:750}.card .desc{margin-top:6px;font-size:13px;color:var(--sx-muted);white-space:pre-wrap}.card .meta{margin-top:6px;font-size:12px;color:#5c6b7e}.card .sx-btn{margin-top:12px}.row-btns{display:flex;flex-direction:column;gap:10px;margin-top:12px}.state{text-align:center;padding:40px 12px;color:var(--sx-muted);font-size:14px}.state.err{color:#ff6b6b}.spinner{width:28px;height:28px;border:2px solid var(--sx-line);border-top-color:var(--sx-accent);border-radius:50%;animation:.8s linear infinite spin;margin:0 auto 12px}@keyframes spin{to{transform:rotate(360deg)}}