.gd-hero{position:relative;overflow:hidden;border-radius:22px;padding:38px 36px 32px;background:radial-gradient(900px 320px at 88% -30%,rgba(79,70,229,.2),transparent 62%),radial-gradient(700px 280px at -12% 120%,rgba(14,165,233,.18),transparent 60%),linear-gradient(135deg,#ffffff,#f4f6ff);border:1px solid var(--border);box-shadow:var(--shadow)}.gd-hero h1{margin:0 0 12px;font-size:34px;line-height:1.18;letter-spacing:-.025em}.gd-hero p{margin:0;font-size:15.5px;line-height:1.7;color:var(--text-secondary);max-width:640px}.gd-hero-stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.gd-pill{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;background:rgba(255,255,255,.8);border:1px solid var(--border);font-size:13px;font-weight:600;color:var(--text)}.gd-pill svg{color:var(--primary)}.gd-section-title{display:flex;align-items:baseline;gap:10px;margin:34px 0 16px}.gd-section-title h2{margin:0;font-size:20px;letter-spacing:-.02em}.gd-section-title span{font-size:13px;color:var(--text-secondary)}.gd-featured{display:grid;grid-template-columns:minmax(0,1fr) 232px;grid-gap:0;gap:0;border-radius:20px;border:1px solid var(--border-strong);background:radial-gradient(600px 220px at 100% 0,rgba(79,70,229,.12),transparent 62%),var(--surface);box-shadow:var(--shadow);overflow:hidden;text-decoration:none;color:inherit;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.gd-featured:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--primary)}.gd-featured-body{padding:26px 28px;display:flex;flex-direction:column;gap:12px}.gd-featured-tag{display:inline-flex;align-items:center;gap:7px;align-self:flex-start;padding:4px 11px;border-radius:999px;background:var(--primary-soft);color:var(--primary);font-size:12px;font-weight:700;letter-spacing:.01em}.gd-featured h3{margin:0;font-size:23px;line-height:1.35;letter-spacing:-.02em}.gd-featured p{margin:0;font-size:14px;line-height:1.7;color:var(--text-secondary)}.gd-featured-aside{position:relative;display:grid;place-items:center;background:linear-gradient(160deg,#eef1ff,#e6f0ff);border-left:1px solid var(--border)}.gd-featured-art{width:132px;height:132px;border-radius:28px;background:#fff;box-shadow:var(--shadow-sm);display:grid;place-items:center;color:var(--primary)}.gd-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));grid-gap:18px;gap:18px}.gd-card{display:flex;flex-direction:column;gap:12px;padding:22px 22px 20px;border-radius:18px;border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow-sm);text-decoration:none;color:inherit;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.gd-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--primary)}.gd-card-top{display:flex;align-items:center;gap:12px}.gd-icon{flex:0 0 auto;width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:var(--primary-soft);color:var(--primary)}.gd-meta{display:flex;flex-direction:column;gap:3px;min-width:0}.gd-meta strong{font-size:12.5px;font-weight:700;letter-spacing:.01em;color:var(--text)}.gd-reading{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:var(--text-secondary)}.gd-card h3{margin:0;font-size:17px;line-height:1.45;letter-spacing:-.015em}.gd-card p{margin:0;font-size:13.5px;line-height:1.65;color:var(--text-secondary);flex:1 1}.gd-card-foot{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:650;color:var(--primary);margin-top:2px}.gd-card:hover .gd-card-foot svg{transform:translateX(3px)}.gd-card-foot svg{transition:transform .18s ease}.gd-back{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:600;color:var(--text-secondary);text-decoration:none}.gd-back:hover{color:var(--primary)}.gd-detail-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 0 18px;font-size:12.5px;color:var(--text-secondary)}.gd-detail-meta .gd-pill{background:var(--bg-soft);padding:4px 11px;font-size:12px}.gd-detail-meta .gd-pill svg{color:var(--text-secondary)}.gd-prose section{margin-top:26px}.gd-prose h2{font-size:22px;margin:0 0 10px;letter-spacing:-.02em}.gd-prose p{font-size:15px;line-height:1.85;margin:0 0 10px}.gd-prose ul{padding-left:22px;line-height:1.9;font-size:15px}.gd-faq-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}.gd-faq-head h2{margin:0;font-size:22px;letter-spacing:-.02em}.gd-faq-more{font-size:13.5px;font-weight:600;color:var(--primary);text-decoration:none;display:inline-flex;align-items:center;gap:5px}.gd-cta{margin-top:32px;border-radius:20px;padding:26px 28px;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;background:radial-gradient(700px 240px at 100% 0,rgba(79,70,229,.16),transparent 60%),linear-gradient(135deg,#ffffff,#f5f7ff);border:1px solid var(--border);box-shadow:var(--shadow)}.gd-cta h2{margin:0 0 6px;font-size:20px;letter-spacing:-.02em}.gd-cta p{margin:0;font-size:13.5px;color:var(--text-secondary);max-width:480px}@media (max-width:900px){.gd-featured{grid-template-columns:1fr}.gd-featured-aside{display:none}}@media (max-width:860px){.gd-hero{padding:26px 20px 22px}.gd-hero h1{font-size:26px}.gd-cta{padding:22px 20px}}.gd-related{margin-top:34px}.gd-related-title{font-size:19px;margin:0 0 12px}.gd-related-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:14px;gap:14px}.gd-related-card{display:flex;flex-direction:column;gap:6px;border:1px solid var(--border);border-radius:12px;padding:16px 18px;background:var(--surface);transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease}.gd-related-card:hover{border-color:var(--primary);box-shadow:var(--shadow);transform:translateY(-2px)}.gd-related-card h3{font-size:15.5px;margin:0;color:var(--text)}.gd-related-card p{font-size:13.5px;line-height:1.65;color:var(--text-secondary);margin:0}.gd-related-card .gd-card-foot{margin-top:4px;color:var(--primary);font-size:13px;display:inline-flex;align-items:center;gap:6px}