/* HONGYUAN_DOCUMENT_CENTER_B23 */
:root{
  --hy-doc-copper:#a55b31;
  --hy-doc-ink:#17120f;
  --hy-doc-muted:#6f655f;
  --hy-doc-line:#e8e1dc;
  --hy-doc-soft:#f7f4f1;
}
.hongyuan-doc-page{background:#fff;color:var(--hy-doc-ink)}
.hongyuan-doc-page main{overflow:hidden}
.hongyuan-doc-hero{padding:clamp(52px,7vw,96px) 0 44px;background:linear-gradient(180deg,#f5f0ec 0%,#fff 100%);border-bottom:1px solid var(--hy-doc-line)}
.hongyuan-doc-hero-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(260px,.65fr);gap:48px;align-items:end}
.hongyuan-doc-hero span,.hongyuan-doc-section-head small,.hongyuan-doc-detail-hero .hongyuan-doc-meta span,.hongyuan-doc-article-end small,.hongyuan-doc-toc small{font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--hy-doc-copper)}
.hongyuan-doc-hero h1{max-width:900px;margin:14px 0 18px;font-size:clamp(38px,5.2vw,72px);line-height:1.02;letter-spacing:-.045em}
.hongyuan-doc-hero>div>div>p{max-width:780px;margin:0;color:var(--hy-doc-muted);font-size:18px;line-height:1.75}
.hongyuan-doc-hero aside{padding:28px;border:1px solid var(--hy-doc-line);background:rgba(255,255,255,.72);border-radius:20px}
.hongyuan-doc-hero aside small{display:block;color:var(--hy-doc-muted);font-size:12px}
.hongyuan-doc-hero aside strong{display:block;margin:8px 0;font-size:46px;line-height:1}
.hongyuan-doc-hero aside p{margin:0;color:var(--hy-doc-muted);line-height:1.6;font-size:14px}
.hongyuan-doc-list-section{padding:64px 0 96px}
.hongyuan-doc-section-head{display:grid;grid-template-columns:1fr minmax(280px,.72fr);gap:48px;align-items:end;margin-bottom:34px}
.hongyuan-doc-section-head h2{margin:8px 0 0;font-size:clamp(28px,3vw,42px);letter-spacing:-.03em}
.hongyuan-doc-section-head p{margin:0;color:var(--hy-doc-muted);line-height:1.75}
.hongyuan-doc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.hongyuan-doc-card{overflow:hidden;border:1px solid var(--hy-doc-line);border-radius:22px;background:#fff;transition:transform .2s ease,box-shadow .2s ease}
.hongyuan-doc-card:hover{transform:translateY(-4px);box-shadow:0 22px 50px rgba(36,26,20,.08)}
.hongyuan-doc-card-media{position:relative;display:block;aspect-ratio:16/10;overflow:hidden;background:#eee8e3}
.hongyuan-doc-card-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease}
.hongyuan-doc-card:hover .hongyuan-doc-card-media img{transform:scale(1.025)}
.hongyuan-doc-card-media>span{position:absolute;right:16px;bottom:16px;min-width:46px;height:46px;border-radius:999px;display:grid;place-items:center;background:rgba(23,18,15,.88);color:#fff;font-weight:800}
.hongyuan-doc-card-body{padding:24px}
.hongyuan-doc-meta{display:flex;gap:10px 16px;align-items:center;flex-wrap:wrap;font-size:12px}
.hongyuan-doc-meta span{font-weight:800;color:var(--hy-doc-copper)}
.hongyuan-doc-meta time{color:#8c817a}
.hongyuan-doc-card h2{margin:14px 0 12px;font-size:23px;line-height:1.28;letter-spacing:-.02em}
.hongyuan-doc-card h2 a{color:inherit;text-decoration:none}
.hongyuan-doc-card p{margin:0 0 22px;color:var(--hy-doc-muted);line-height:1.75}
.hongyuan-doc-read{display:inline-flex;align-items:center;gap:8px;color:var(--hy-doc-ink);font-weight:800;text-decoration:none}
.hongyuan-doc-read b{color:var(--hy-doc-copper)}
.hongyuan-doc-empty{padding:56px;border:1px dashed var(--hy-doc-line);border-radius:20px;text-align:center;color:var(--hy-doc-muted);background:var(--hy-doc-soft)}
.hongyuan-doc-detail-hero{padding:40px 0 34px;background:linear-gradient(180deg,#f7f3f0 0%,#fff 100%)}
.hongyuan-doc-breadcrumb{display:flex;gap:10px;align-items:center;margin-bottom:48px;font-size:13px;color:#887c75}
.hongyuan-doc-breadcrumb a{color:inherit;text-decoration:none}
.hongyuan-doc-detail-title{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:48px;align-items:end}
.hongyuan-doc-detail-title h1{max-width:1000px;margin:15px 0 18px;font-size:clamp(38px,5vw,68px);line-height:1.06;letter-spacing:-.045em}
.hongyuan-doc-detail-title>div>p{max-width:850px;margin:0;color:var(--hy-doc-muted);font-size:18px;line-height:1.75}
.hongyuan-doc-detail-title aside{border-left:1px solid var(--hy-doc-line);padding-left:24px}
.hongyuan-doc-detail-title aside small,.hongyuan-doc-detail-title aside span{display:block;color:#8a7f78;font-size:12px}
.hongyuan-doc-detail-title aside strong{display:block;margin:8px 0;font-size:34px}
.hongyuan-doc-detail-title aside span{overflow-wrap:anywhere;line-height:1.55}
.hongyuan-doc-cover{margin-top:24px}
.hongyuan-doc-cover img{display:block;width:100%;height:min(54vw,620px);object-fit:cover;border-radius:24px}
.hongyuan-doc-article-wrap{padding:58px 0 100px}
.hongyuan-doc-article-grid{display:grid;grid-template-columns:minmax(0,820px) minmax(230px,300px);justify-content:space-between;gap:64px}
.hongyuan-doc-article{font-size:17px;line-height:1.85;color:#3e3632}
.hongyuan-doc-article>h2{margin:54px 0 18px;padding-top:10px;font-size:32px;line-height:1.25;letter-spacing:-.025em;color:var(--hy-doc-ink)}
.hongyuan-doc-article>h2:first-child{margin-top:0}
.hongyuan-doc-article>h3{margin:34px 0 12px;font-size:22px;color:var(--hy-doc-ink)}
.hongyuan-doc-article>p{margin:0 0 20px}
.hongyuan-doc-article>ul{margin:0 0 26px;padding:0;list-style:none;display:grid;gap:10px}
.hongyuan-doc-article>ul li{position:relative;padding:12px 14px 12px 38px;border:1px solid var(--hy-doc-line);border-radius:12px;background:#fff}
.hongyuan-doc-article>ul li:before{content:"✓";position:absolute;left:14px;top:12px;color:var(--hy-doc-copper);font-weight:900}
.hongyuan-doc-toc>div{position:sticky;top:110px;padding:22px;border:1px solid var(--hy-doc-line);border-radius:18px;background:var(--hy-doc-soft)}
.hongyuan-doc-toc strong{display:block;margin:8px 0 18px;font-size:16px;line-height:1.45}
.hongyuan-doc-toc nav{display:grid;gap:2px}
.hongyuan-doc-toc nav a{padding:9px 0;border-bottom:1px solid #e9e1dc;color:#625852;text-decoration:none;font-size:13px;line-height:1.45}
.hongyuan-doc-back{display:inline-block;margin-top:18px;color:var(--hy-doc-copper);font-weight:800;text-decoration:none;font-size:13px}
.hongyuan-doc-article-end{margin-top:64px;padding:34px;border-radius:20px;background:var(--hy-doc-ink);color:#fff}
.hongyuan-doc-article-end h2{margin:10px 0 12px;color:#fff;font-size:28px}
.hongyuan-doc-article-end p{color:#d9d0ca}
.hongyuan-doc-article-end a{display:inline-flex;margin-top:6px;padding:12px 17px;border-radius:999px;background:#fff;color:var(--hy-doc-ink);text-decoration:none;font-weight:900}
@media(max-width:980px){
  .hongyuan-doc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hongyuan-doc-hero-grid,.hongyuan-doc-detail-title,.hongyuan-doc-article-grid,.hongyuan-doc-section-head{grid-template-columns:1fr}
  .hongyuan-doc-detail-title aside{border-left:0;border-top:1px solid var(--hy-doc-line);padding:20px 0 0}
  .hongyuan-doc-toc{order:-1}.hongyuan-doc-toc>div{position:static}
}
@media(max-width:640px){
  .hongyuan-doc-hero{padding-top:36px}
  .hongyuan-doc-grid{grid-template-columns:1fr}
  .hongyuan-doc-list-section{padding:42px 0 68px}
  .hongyuan-doc-card-body{padding:20px}
  .hongyuan-doc-detail-hero{padding-top:28px}
  .hongyuan-doc-breadcrumb{margin-bottom:30px}
  .hongyuan-doc-cover img{height:62vw;border-radius:16px}
  .hongyuan-doc-article-wrap{padding-top:38px}
  .hongyuan-doc-article{font-size:16px}
  .hongyuan-doc-article>h2{font-size:27px}
}