*{box-sizing:border-box}.page[data-v-95774032]{--bg-top: #eef6ff;--bg-bottom: #f9fcff;--brand: #1677c9;--brand-dark: #0f5a97;--text-main: #1d2939;--text-sub: #526075;--border: #dbe6f2;min-height:100vh;color:var(--text-main);background:linear-gradient(180deg,var(--bg-top),var(--bg-bottom));font-family:Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}.topbar[data-v-95774032]{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#fffc}.brand[data-v-95774032]{font-size:18px;font-weight:700}.nav[data-v-95774032]{display:flex;gap:18px}.nav a[data-v-95774032]{color:var(--text-sub);text-decoration:none}.nav a[data-v-95774032]:hover{color:var(--brand-dark)}.content[data-v-95774032]{width:min(920px,92vw);margin:0 auto;padding:28px 0 44px;display:grid;gap:16px}.hero[data-v-95774032],.card[data-v-95774032]{padding:22px;border-radius:16px;border:1px solid var(--border);background:#fff;box-shadow:0 10px 24px #1018280f}.btn-primary[data-v-95774032]{display:inline-block;padding:10px 16px;border-radius:10px;color:#fff;text-decoration:none;font-weight:600;background:linear-gradient(135deg,var(--brand),var(--brand-dark))}.btn-primary[data-v-95774032]:hover{opacity:.92}.hero-download p[data-v-95774032]{margin:8px 0}.download-title[data-v-95774032]{margin:0 0 10px;font-size:34px;line-height:1.2}.muted[data-v-95774032]{color:var(--text-sub)}.steps[data-v-95774032]{display:grid;gap:12px}.step-item[data-v-95774032]{padding:14px;border-radius:12px;border:1px solid var(--border);background:#fcfdff}.step-item h3[data-v-95774032]{margin:0 0 6px;font-size:16px}.step-item p[data-v-95774032]{margin:0;color:var(--text-sub)}.usage-grid[data-v-95774032]{display:grid;gap:12px}.usage-item[data-v-95774032]{padding:14px;border-radius:12px;border:1px solid var(--border);background:#fcfdff}.usage-item h3[data-v-95774032]{margin:0 0 8px;font-size:16px}.usage-item ul[data-v-95774032]{margin:0;padding-left:18px;color:var(--text-sub);display:grid;gap:6px}.placeholder-grid[data-v-95774032]{margin-top:12px;display:grid;gap:10px;grid-template-columns:1fr}.placeholder-card[data-v-95774032]{margin:0;display:grid;gap:6px}.placeholder-box[data-v-95774032]{width:100%;min-height:140px;object-fit:cover;border:1px dashed #9db5ce;border-radius:10px;background:#f4f9ff}.placeholder-card figcaption[data-v-95774032]{color:var(--text-main);font-size:15px;font-weight:700}.footer[data-v-95774032]{padding:20px;text-align:center;color:var(--text-sub)}.footer p[data-v-95774032]{margin:3px 0}@media(max-width:768px){.topbar[data-v-95774032]{flex-direction:column;gap:10px;align-items:flex-start}.nav[data-v-95774032]{gap:12px;flex-wrap:wrap}.content[data-v-95774032]{width:94vw;padding-top:18px}.download-title[data-v-95774032]{font-size:27px}}