.pva-doc{max-width:1080px;margin:0 auto;padding:22px 18px 48px;border-radius:var(--pva-radius);background:radial-gradient(600px 280px at 100% 0%,rgba(253,186,116,0.22),transparent 55%),radial-gradient(500px 240px at 0% 80%,rgba(196,181,253,0.28),transparent 52%),rgba(255,255,255,0.4)}.pva-doc__grid{display:grid;grid-template-columns:minmax(0,220px) minmax(0,1fr);gap:28px;align-items:start}@media (max-width:860px){.pva-doc__grid{grid-template-columns:1fr}}.pva-doc__rail{position:sticky;top:88px;padding:16px;border-radius:var(--pva-radius-sm);border:1px solid rgba(167,139,250,0.25);background:linear-gradient(160deg,rgba(237,233,254,0.75),rgba(255,255,255,0.92));font-size:0.86rem;color:var(--pva-muted);line-height:1.5}.pva-doc__rail strong{color:#86198f}.pva-article__title{margin:0 0 10px;font-size:clamp(1.35rem,2.6vw,1.85rem);line-height:1.2}.pva-article__time{display:block;margin-bottom:18px;font-size:0.86rem;color:var(--pva-cyan)}.pva-article__figure{margin:0 0 20px;border-radius:14px;overflow:hidden;border:1px solid rgba(255,255,255,0.08)}.pva-article__figure img{width:100%;display:block;max-height:420px;object-fit:cover}.pva-article__tips{margin:26px 0;padding:16px;border-radius:12px;border:1px solid rgba(232,121,249,0.2);background:rgba(232,121,249,0.05)}.pva-article__tips-h{margin:0 0 8px;font-size:0.95rem}.pva-article__tips-ul{margin:0;padding-left:1.1em;font-size:0.86rem;color:var(--pva-muted);line-height:1.55}.pva-article__readmore{margin:22px 0;padding:18px;border-radius:12px;border:1px solid rgba(148,163,184,0.2);background:rgba(255,255,255,0.82)}.pva-article__readmore-h{margin:0 0 8px;font-size:1rem}.pva-article__readmore-lead{margin:0 0 10px;font-size:0.86rem;color:var(--pva-muted)}.pva-article__readmore-ul{margin:0;padding:0;list-style:none;display:grid;gap:8px;font-size:0.88rem}.pva-article__readmore-ul a{color:var(--pva-accent);text-decoration:none}.pva-article__readmore-ul a:hover{text-decoration:underline}.pva-article__readmore-time{display:block;font-size:0.75rem;color:var(--pva-muted);margin-top:2px}.pva-article__foot{margin-top:28px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}@media (max-width:720px){.pva-article__foot{grid-template-columns:1fr}}.pva-article__foot-card{padding:14px;border-radius:12px;border:1px solid rgba(148,163,184,0.2);background:rgba(255,255,255,0.88)}.pva-article__foot-k{display:block;font-size:0.72rem;text-transform:uppercase;letter-spacing:0.08em;color:var(--pva-muted);margin-bottom:6px}.pva-article__foot a{color:#86198f;text-decoration:none;font-weight:600}.pva-article__foot a:hover{text-decoration:underline}.pva-article__foot-none{color:var(--pva-muted);font-size:0.9rem}