.csdh-page{--csdh-accent:#ea580c;--csdh-accent-dark:#c2410c;--csdh-border:#fed7aa;--csdh-text:#7c2d12;--csdh-muted:#64748b}.csdh-gate-features-grid{grid-template-columns:1fr}.csdh-gate-layout{align-items:start;gap:1.5rem;width:100%;display:grid}.csdh-gate-content{min-width:0}.csdh-gate-orbit.ol-gate-layout{gap:2rem}.csdh-gate-articles{border:1px solid var(--csdh-border);background:#fffffff0;border-radius:20px;padding:1.15rem 1.2rem 1.25rem;box-shadow:0 8px 28px #ea580c14}.csdh-gate-articles-head{color:var(--csdh-accent);align-items:flex-start;gap:.75rem;margin-bottom:1rem;display:flex}.csdh-gate-articles-head h2{color:var(--csdh-text);margin:0 0 .25rem;font-size:1rem}.csdh-gate-articles-head p{color:var(--csdh-muted);margin:0;font-size:.82rem;line-height:1.55}.csdh-gate-articles-list{gap:.75rem;max-height:min(70vh,640px);padding-right:.15rem;display:grid;overflow:auto}.csdh-gate-article{color:inherit;background:#fffaf5;border:1px solid #ffedd5;border-radius:14px;grid-template-columns:88px minmax(0,1fr);gap:.85rem;padding:.75rem;text-decoration:none;transition:border-color .2s,transform .2s,box-shadow .2s;display:grid}.csdh-gate-article:hover{border-color:#fdba74;transform:translateY(-1px);box-shadow:0 8px 22px #ea580c1f}.csdh-gate-article-media{border-radius:10px;flex-shrink:0;width:88px;height:72px;position:relative;overflow:hidden}.csdh-gate-article-img{object-fit:cover}.csdh-gate-article-body{min-width:0}.csdh-gate-article-date{letter-spacing:.03em;text-transform:uppercase;color:var(--csdh-accent-dark);margin-bottom:.25rem;font-size:.72rem;font-weight:700;display:block}.csdh-gate-article-body h3{color:var(--csdh-text);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0 0 .35rem;font-size:.88rem;line-height:1.4;display:-webkit-box;overflow:hidden}.csdh-gate-article-body p{color:var(--csdh-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0 0 .45rem;font-size:.78rem;line-height:1.5;display:-webkit-box;overflow:hidden}.csdh-gate-article-link{color:var(--csdh-accent);align-items:center;gap:.25rem;font-size:.78rem;font-weight:700;display:inline-flex}@media (min-width:1100px){.csdh-gate-layout{grid-template-columns:minmax(280px,340px) minmax(0,1fr);gap:1.75rem}.csdh-gate-articles{position:sticky;top:1.25rem}}@media (max-width:1099px){.csdh-gate-articles-list{max-height:none}}@media (max-width:640px){.csdh-gate-article{grid-template-columns:72px minmax(0,1fr)}.csdh-gate-article-media{width:72px;height:64px}}@media (min-width:640px){.csdh-gate-features-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:1100px){.csdh-gate-features-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.ol-register-success{text-align:center}.ol-register-success-icon{color:#16a34a;margin-bottom:.75rem}.csdh-status-panel{text-align:center}.csdh-status-panel--rejected .ol-register-title{color:#b91c1c}.csdh-user-panel{border-color:var(--csdh-border)}.csdh-user-avatar{background:linear-gradient(135deg, #fdba74, var(--csdh-accent))}.csdh-shell{align-items:flex-start;gap:1.5rem}.csdh-main{flex:1;width:100%;min-width:0}.csdh-header h1{color:var(--csdh-text);margin:0 0 .5rem;font-size:clamp(1.35rem,3vw,1.85rem)}.csdh-header p{color:var(--csdh-muted);margin:0;line-height:1.7}.csdh-tabs{flex-wrap:wrap;gap:.65rem;margin:1.5rem 0 1.25rem;display:flex}.csdh-tab{border:1px solid var(--csdh-border);color:var(--csdh-text);cursor:pointer;background:#fff;border-radius:999px;align-items:center;gap:.45rem;padding:.65rem 1rem;font-weight:600;transition:background .2s,color .2s,border-color .2s;display:inline-flex}.csdh-tab:hover,.csdh-tab.active{background:linear-gradient(135deg, var(--csdh-accent), var(--csdh-accent-dark));color:#fff;border-color:#0000}.csdh-section{border:1px solid var(--csdh-border);background:#ffffffeb;border-radius:20px;padding:1.35rem 1.4rem 1.5rem;box-shadow:0 8px 28px #ea580c14}.csdh-section-head h2{color:var(--csdh-text);margin:0 0 .35rem;font-size:1.15rem}.csdh-section-head p{color:var(--csdh-muted);margin:0 0 1rem;line-height:1.65}.csdh-section-banner{aspect-ratio:16/7;border:1px solid var(--csdh-border);border-radius:16px;width:100%;min-height:140px;max-height:220px;margin-bottom:1.15rem;position:relative;overflow:hidden}.csdh-section-banner-img{object-fit:cover;object-position:center}.csdh-section-banner-overlay{color:#fff;background:linear-gradient(#7c2d1214,#7c2d12c7);flex-direction:column;justify-content:flex-end;padding:1rem 1.15rem;display:flex;position:absolute;inset:0}.csdh-section-banner-overlay h3{margin:0 0 .2rem;font-size:1.05rem;line-height:1.35}.csdh-section-banner-overlay p{opacity:.95;margin:0;font-size:.88rem}.csdh-coming-soon-panel{gap:1rem;display:grid}.csdh-coming-soon-body{background:#fff7ed;border:1px dashed #fdba74;border-radius:14px;padding:1rem 1.1rem}.csdh-coming-soon-badge{color:var(--csdh-accent-dark);background:#ffedd5;border-radius:999px;align-items:center;gap:.4rem;margin-bottom:.65rem;padding:.35rem .75rem;font-size:.85rem;font-weight:700;display:inline-flex}.csdh-coming-soon-body p{color:var(--csdh-text);margin:0;line-height:1.65}.csdh-legal-block+.csdh-legal-block{border-top:1px solid #ffedd5;margin-top:1.25rem;padding-top:1.25rem}.csdh-legal-subtitle{color:var(--csdh-text);margin:0 0 .75rem;font-size:1rem}.csdh-file-groups{gap:1rem;display:grid}.csdh-file-group-title{color:var(--csdh-text);margin:0 0 .65rem;font-size:.95rem}.csdh-file-list{gap:.55rem;margin:0;padding:0;list-style:none;display:grid}.csdh-file-link{color:var(--csdh-text);background:#fffaf5;border:1px solid #ffedd5;border-radius:14px;align-items:center;gap:.75rem;padding:.85rem 1rem;text-decoration:none;transition:border-color .2s,transform .2s,box-shadow .2s;display:flex}.csdh-file-link:hover{border-color:#fdba74;transform:translateY(-1px);box-shadow:0 6px 18px #ea580c1a}.csdh-file-link span{word-break:break-word;flex:1;line-height:1.45}.csdh-file-download{color:var(--csdh-accent);flex-shrink:0}.csdh-video-list{gap:.65rem;margin:0;padding:0;list-style:none;display:grid}.csdh-video-link{color:#b91c1c;background:#fff5f5;border:1px solid #fecaca;border-radius:14px;align-items:center;gap:.75rem;padding:.9rem 1rem;font-weight:600;text-decoration:none;display:flex}.csdh-video-link:hover{background:#fef2f2;border-color:#f87171}.csdh-video-link span{flex:1}.csdh-empty,.csdh-coming-soon{color:var(--csdh-text);background:#fff7ed;border-radius:14px;margin:0;padding:1rem 1.1rem;line-height:1.65}@media (max-width:900px){.csdh-shell{flex-direction:column}}