.hd[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:20;background:#ffffffc7;backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.08)}.hd-in[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:1.6rem;height:52px}.brand[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.5rem;color:var(--ink)}.brand[data-astro-cid-3ef6ksr2] img[data-astro-cid-3ef6ksr2]{display:block}.brand-sub[data-astro-cid-3ef6ksr2]{font-size:.8rem;color:var(--gray-text)}.nav[data-astro-cid-3ef6ksr2]{margin-left:auto;display:flex;gap:1.7rem;align-items:center}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{color:#000c;font-size:.86rem;letter-spacing:0}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:#000}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2][aria-current=page]{color:#000;font-weight:500}.lang[data-astro-cid-3ef6ksr2]{font-size:.86rem;color:var(--gray-text)!important}@media(max-width:900px){.hd-in[data-astro-cid-3ef6ksr2]{height:auto;min-height:52px;flex-wrap:wrap;padding:.55rem 0;gap:.35rem 1rem}.brand-sub[data-astro-cid-3ef6ksr2]{display:none}.nav[data-astro-cid-3ef6ksr2]{margin-left:0;width:100%;gap:.3rem 1.15rem;flex-wrap:wrap}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{font-size:.82rem}}.ft[data-astro-cid-sz7xmlte]{background:var(--gray-bg);padding:3.2rem 0 2.6rem;font-size:.82rem;color:var(--gray-text)}.ft-in[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap}.links[data-astro-cid-sz7xmlte]{display:flex;gap:1.6rem;flex-wrap:wrap}.links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:#000000b8}.legal[data-astro-cid-sz7xmlte],.cr[data-astro-cid-sz7xmlte]{margin:0;line-height:1.7}.cr[data-astro-cid-sz7xmlte]{margin-top:.6rem;color:#86868b}:root{--white: #ffffff;--gray-bg: #f5f5f7;--gray-line: #d2d2d7;--gray-text: #6e6e73;--ink: #1d1d1f;--black: #000000;--accent: #0a84ff;--accent-hover: #0071e3;--copper: #c0702f;--maxw: 1180px;--radius: 20px;--radius-lg: 28px;--sans: -apple-system, BlinkMacSystemFont, "SF Pro SC", "SF Pro Text", "Helvetica Neue", "PingFang SC", "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;background:var(--white);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.5;letter-spacing:-.01em;-webkit-font-smoothing:antialiased}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}h1,h2,h3{margin:0 0 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minmax(0,1fr);align-items:start}.part-photo{background:#fff;border:1px solid var(--gray-line);border-radius:var(--radius-lg);overflow:hidden;padding:1.4rem}.part-photo img{display:block;width:100%;height:auto}.part-photo svg{display:block;width:100%;height:auto}.part-specs{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}.part-specs li{display:flex;gap:.8rem;align-items:baseline;background:#fff;border:1px solid var(--gray-line);border-radius:12px;padding:.68rem .95rem}.part-specs b{min-width:8.5em;font-weight:600;font-size:.95rem}.part-specs span{color:var(--gray-text);font-size:.92rem}.card .detail{background:#f7f8fa;border:1px solid var(--gray-line);border-radius:12px;padding:1rem;margin-bottom:1.1rem}.card .detail svg{display:block;width:100%;height:auto}.scene-card{background:#fff;border:1px solid var(--gray-line);border-radius:var(--radius-lg);padding:2rem 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.vcap{font-size:.82rem;color:var(--gray-text);letter-spacing:.04em;margin-bottom:.7rem}.hero-visual svg{display:block;width:100%;height:auto}.arch-panel{margin-top:2.6rem;background:#fff;border:1px solid var(--gray-line);border-radius:var(--radius-lg);padding:2rem;box-shadow:0 18px 46px #0c1e3c12}.arch-panel svg{display:block;width:100%;height:auto}.arch-legend{margin-top:1.3rem;display:flex;flex-wrap:wrap;gap:1.6rem;font-size:.9rem;color:var(--gray-text)}.arch-legend i{display:inline-block;width:22px;height:3px;border-radius:2px;background:var(--accent);vertical-align:middle;margin-right:.5rem}.arch-legend i.dash{background:repeating-linear-gradient(90deg,var(--copper) 0 6px,transparent 6px 11px)}@media(max-width:900px){.hero-grid{grid-template-columns:1fr}section.hero{padding:3rem 0 2.6rem}.arch-panel{padding:1rem}}