.pd-wrap{min-height:100vh;background:#fff}.pd-top{display:flex;gap:8px;height:76px}.pd-back,.pd-top{align-items:center}.pd-back{display:inline-flex;gap:6px;font-size:14.5px;color:var(--text-2);cursor:pointer;text-decoration:none;padding:8px 12px;border-radius:8px;transition:background .15s,color .15s}.pd-back:hover{color:var(--text);background:var(--surface-2)}.pd-hero{display:grid;grid-template-columns:1.1fr .9fr;grid-gap:48px;gap:48px;align-items:center;padding:40px 0 64px}.pd-hero-l{display:flex;flex-direction:column;align-items:flex-start;gap:18px}.pd-cat{font-size:12.5px;font-weight:600;color:var(--blue);letter-spacing:4px}.pd-title{font-size:clamp(34px,4.4vw,52px);font-weight:900;color:var(--text);margin:0;line-height:1.1}.pd-tag{display:inline-flex;align-items:center;font-size:13px;font-weight:600;background:var(--surface-2);border:1px solid var(--border);padding:5px 14px;border-radius:999px}.pd-desc,.pd-tag{color:var(--text-2)}.pd-desc{font-size:17px;line-height:1.7;margin:0;max-width:46ch}.pd-cta{display:flex;align-items:center;gap:14px;margin-top:8px;flex-wrap:wrap}.pd-cover-frame{border-radius:24px;overflow:hidden;box-shadow:0 30px 60px -28px rgba(15,23,42,.4);border:1px solid var(--border)}.pd-cover-frame .lc-cover{height:360px;border-radius:24px}.pd-cover-frame .lc-cover-ic{top:26px;left:26px;width:52px;height:52px;font-size:24px}.pd-cover-frame .lc-cover-wm{font-size:190px;right:28px;bottom:22px}.pd-sec{padding:56px 0;border-top:1px solid var(--border)}.pd-sec-h2{font-size:clamp(24px,3vw,32px);font-weight:900;color:var(--text);margin:0 0 28px}.pd-feats{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:18px;gap:18px}.pd-feat{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:24px 22px;display:flex;flex-direction:column;gap:12px;transition:transform .2s,box-shadow .25s,border-color .2s}.pd-feat:hover{transform:translateY(-3px);box-shadow:0 16px 36px -20px rgba(15,23,42,.22);border-color:var(--border-strong)}.pd-feat-ic{width:40px;height:40px;border-radius:11px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;font-size:18px;flex:none}.pd-feat b{font-size:16.5px;font-weight:700;color:var(--text)}.pd-related .lc-grid3{gap:22px}.pd-cta-band{margin:24px 0 72px;border-radius:24px;padding:48px 40px;text-align:center;background:linear-gradient(135deg,#1e3a8a,#2563eb);color:#fff;display:flex;flex-direction:column;align-items:center;gap:18px}.pd-cta-band h3{font-size:clamp(22px,3vw,30px);font-weight:900;margin:0}.pd-cta-band p{font-size:15.5px;color:rgba(255,255,255,.82);margin:0}.pd-cta-band .lc-btn.ghost{background:#fff}.pd-empty{padding:140px 32px;text-align:center;color:var(--text-3);font-size:16px}.pd-empty a{color:var(--blue);font-weight:600}@media (max-width:860px){.pd-hero{grid-template-columns:1fr;gap:28px;padding:24px 0 40px}.pd-cover-frame{order:-1}.pd-cover-frame .lc-cover{height:240px}.pd-feats{grid-template-columns:1fr}}