:root{--bg-page: #f8fafc;--bg-card: #ffffff;--bg-soft: #eff6ff;--brand: #2563eb;--brand-weak: #dbeafe;--text-primary: #111827;--text-secondary: #4b5563;--text-muted: #6b7280;--border: #e2e8f0;--shadow: 0 8px 24px rgba(15, 23, 42, .08)}*{box-sizing:border-box}body{margin:0;color:var(--text-primary);font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;background:linear-gradient(180deg,#f9fbff,var(--bg-page))}.idphoto-blog-page{min-height:100vh}.idphoto-blog-shell{width:min(1160px,92vw);margin:0 auto}.idphoto-site-header{position:sticky;top:0;z-index:20;min-height:72px;background:#ffffffeb;border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.idphoto-site-header-inner{max-width:1280px;min-height:72px;margin:0 auto;padding:0 20px;display:grid;grid-template-columns:auto auto 1fr 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svg{width:20px;height:20px}.idphoto-site-nav-wrap{justify-self:end}.idphoto-site-nav-list{margin:0;padding:0;list-style:none;display:flex;align-items:center;gap:6px}.idphoto-site-nav-link{display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:0 12px;border-radius:8px;color:var(--text-secondary);text-decoration:none;border:1px solid transparent}.idphoto-site-nav-link:hover{background:#f3f4f6;color:var(--text-primary)}.idphoto-site-nav-link[data-active=true],.idphoto-site-nav-link[aria-current=page]{color:var(--brand);font-weight:600}.blog-button,.blog-cta{border:0;border-radius:999px;padding:10px 16px;font-weight:700;color:#fff;background:var(--brand);text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.blog-button:hover,.blog-cta:hover{background:#1d4ed8}.idphoto-site-footer{border-top:1px solid #1f2937;background:#111827;padding:28px 20px 16px}.idphoto-site-footer-inner{max-width:1280px;margin:0 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12px}.idphoto-site-footer-grid{grid-template-columns:1fr;gap:14px}.idphoto-footer-column[data-footer-column=follow]{justify-items:center;text-align:center}.idphoto-footer-qr-list{justify-content:center}}[hidden]{display:none!important}body,#app,.idphoto-root{min-height:100vh}.idphoto-root{display:flex;flex-direction:column}.idphoto-site-main{flex:1;width:100%;max-width:1280px;margin:0 auto;padding:20px}#idphoto-seo-fallback-h1{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);clip-path:inset(50%);white-space:nowrap}