.lp-nav[data-astro-cid-purqayg7]{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--panel) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.lp-nav-in[data-astro-cid-purqayg7]{max-width:1080px;margin:0 auto;padding:10px 24px;display:flex;align-items:center;gap:18px}.lp-nav-in[data-astro-cid-purqayg7] a[data-astro-cid-purqayg7]{font-size:13.5px;color:var(--muted);text-decoration:none}.lp-nav-in[data-astro-cid-purqayg7] a[data-astro-cid-purqayg7]:hover{color:var(--accent)}.lp-nav-cta[data-astro-cid-purqayg7]{margin-left:auto;padding:6px 14px;border-radius:8px;background:var(--accent);color:#fff!important;font-weight:600}.lp-nav-cta[data-astro-cid-purqayg7]:hover{background:var(--accent-strong)}.lp[data-astro-cid-purqayg7]{max-width:1080px;margin:0 auto;padding:34px 24px 56px}.lp[data-astro-cid-purqayg7] section[data-astro-cid-purqayg7]{scroll-margin-top:64px}.lp-hero[data-astro-cid-purqayg7]{text-align:center;padding:26px 0 8px}.lp-eyebrow[data-astro-cid-purqayg7]{font-size:12.5px;letter-spacing:.14em;color:var(--muted);margin:0 0 10px}.lp-hero[data-astro-cid-purqayg7] h1[data-astro-cid-purqayg7]{margin:0;font-size:40px;font-weight:700;letter-spacing:-.02em}.lp-grad[data-astro-cid-purqayg7]{color:var(--accent)}.lp-sub[data-astro-cid-purqayg7]{max-width:46em;margin:14px auto 0;font-size:14.5px;line-height:1.8;color:var(--muted)}.lp-facts[data-astro-cid-purqayg7]{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:18px}.lp-fact[data-astro-cid-purqayg7]{font-size:13px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:7px 16px;background:var(--panel)}.lp-fact[data-astro-cid-purqayg7] b[data-astro-cid-purqayg7]{color:var(--ink);margin-right:6px}.dl-box[data-astro-cid-purqayg7]{margin-top:22px;display:flex;flex-direction:column;align-items:center;gap:8px}.dl-btn[data-astro-cid-purqayg7]{display:inline-flex;align-items:center;gap:10px;padding:14px 30px;border-radius:10px;background:var(--accent);color:#fff;font-size:17px;font-weight:600;text-decoration:none;box-shadow:var(--shadow-accent);transition:transform .15s,box-shadow .15s}.dl-btn[data-astro-cid-purqayg7]:hover{transform:translateY(-2px);box-shadow:0 10px 26px #0078d466}.dl-meta[data-astro-cid-purqayg7]{margin:0;font-size:13px;color:var(--muted)}.lp-sec[data-astro-cid-purqayg7]{margin-top:46px}.lp-sec[data-astro-cid-purqayg7] h2[data-astro-cid-purqayg7]{margin:0 0 16px;font-size:22px;text-align:center}.feat-grid[data-astro-cid-purqayg7]{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}.feat[data-astro-cid-purqayg7]{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:16px 18px}.feat[data-astro-cid-purqayg7] h3[data-astro-cid-purqayg7]{margin:0 0 6px;font-size:15px}.feat[data-astro-cid-purqayg7] p[data-astro-cid-purqayg7]{margin:0;font-size:13px;line-height:1.75;color:var(--muted)}.feat-link[data-astro-cid-purqayg7]{text-decoration:none;transition:border-color .15s ease,transform .15s ease}.feat-link[data-astro-cid-purqayg7]:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--line));transform:translateY(-1px)}.feat-link[data-astro-cid-purqayg7] h3[data-astro-cid-purqayg7]{color:var(--accent)}.sec-note[data-astro-cid-purqayg7]{margin:14px 0 0;font-size:12.5px;line-height:1.8;color:var(--muted);text-align:center}.sec-note[data-astro-cid-purqayg7] code[data-astro-cid-purqayg7]{background:var(--panel);border:1px solid var(--line);border-radius:4px;padding:1px 5px;font-size:12px}.tbl-wrap[data-astro-cid-purqayg7]{overflow-x:auto}.chk[data-astro-cid-purqayg7]{width:100%;border-collapse:collapse;font-size:13px;background:var(--panel)}.chk[data-astro-cid-purqayg7] th[data-astro-cid-purqayg7],.chk[data-astro-cid-purqayg7] td[data-astro-cid-purqayg7]{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top;line-height:1.6}.chk[data-astro-cid-purqayg7] thead[data-astro-cid-purqayg7] th[data-astro-cid-purqayg7]{font-size:12.5px;color:var(--muted);background:var(--panel-2, var(--panel))}.chk[data-astro-cid-purqayg7] td[data-astro-cid-purqayg7]:first-child{color:var(--muted)}.tag[data-astro-cid-purqayg7]{display:inline-block;padding:1px 8px;border-radius:999px;font-size:11.5px;border:1px solid var(--line);color:var(--muted);white-space:nowrap}.tag-真实性[data-astro-cid-purqayg7]{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 35%,var(--line))}.faq[data-astro-cid-purqayg7]{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:10px}.faq[data-astro-cid-purqayg7] details[data-astro-cid-purqayg7]{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:12px 16px}.faq[data-astro-cid-purqayg7] summary[data-astro-cid-purqayg7]{cursor:pointer;font-size:14px;font-weight:600;color:var(--ink)}.faq[data-astro-cid-purqayg7] details[data-astro-cid-purqayg7] p[data-astro-cid-purqayg7]{margin:8px 0 0;font-size:13px;line-height:1.8;color:var(--muted)}@media(max-width:720px){.lp-hero[data-astro-cid-purqayg7] h1[data-astro-cid-purqayg7]{font-size:30px}.lp-nav-in[data-astro-cid-purqayg7]{gap:12px}}