.zfhu-wrap,
.zfhu-wrap *{box-sizing:border-box}
.zfhu-wrap{--zfhu-card-bg:#fff;--zfhu-text:#1f2937;--zfhu-muted:#94a3b8;--zfhu-soft:#f7f9fd;--zfhu-shadow:0 calc(var(--zfhu-shadow-strength)*1px) calc(var(--zfhu-shadow-strength)*3px) rgba(15,23,42,.08);font-size:var(--zfhu-font-size);color:var(--zfhu-text);margin-top:var(--zfhu-mt);margin-bottom:var(--zfhu-mb);padding:var(--zfhu-wrap-py) var(--zfhu-wrap-px);max-width:var(--zfhu-max-width);width:100%;line-height:1.5}
.zfhu-mode-normal{margin-left:auto;margin-right:auto}
.zfhu-mode-breakout{width:min(var(--zfhu-max-width),calc(100vw - var(--zfhu-safe)*2));max-width:none;position:relative;left:50%;transform:translateX(-50%)}
.zfhu-mode-full{width:calc(100vw - var(--zfhu-safe)*2);max-width:none;position:relative;left:50%;transform:translateX(-50%)}
.zfhu-wrap a{text-decoration:none;color:inherit}
.zfhu-title-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.zfhu-title-row h2,.zfhu-title-row h3,.zfhu-title-row h4{margin:0;font-size:20px}
.zfhu-card{background:var(--zfhu-card-bg);border:1px solid var(--zfhu-border);border-radius:var(--zfhu-radius);box-shadow:var(--zfhu-shadow);overflow:hidden}
.zfhu-layout{display:grid;grid-template-columns:minmax(0,1fr) var(--zfhu-sidebar-width);gap:var(--zfhu-gap);align-items:start}.zfhu-layout.zfhu-no-sidebar{grid-template-columns:minmax(0,1fr)}
.zfhu-main-card{min-height:var(--zfhu-main-min)}.zfhu-card-head{height:var(--zfhu-tab-height);min-height:44px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--zfhu-border);gap:14px}.zfhu-tabs{display:flex;align-items:center;gap:22px;overflow:auto;white-space:nowrap;height:100%;scrollbar-width:none}.zfhu-tabs::-webkit-scrollbar{display:none}.zfhu-tab{appearance:none;border:0;background:transparent;color:#64748b;font-weight:700;height:100%;padding:0;position:relative;cursor:pointer;font-size:var(--zfhu-title-font-size)}.zfhu-tab:hover,.zfhu-tab.is-active{color:var(--zfhu-accent)}.zfhu-tab.is-active:after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--zfhu-accent);border-radius:999px}.zfhu-more{flex:0 0 auto;font-size:13px;color:#8aa0bd;font-weight:600}.zfhu-more:hover{color:var(--zfhu-accent)}
.zfhu-panels{min-height:var(--zfhu-panel-min)}.zfhu-panel{display:none}.zfhu-panel.is-active{display:block}.zfhu-post-list{margin:0;padding:0;list-style:none}.zfhu-post-item{display:flex;align-items:center;gap:12px;min-height:var(--zfhu-post-height);padding:10px 18px;border-bottom:1px solid #f1f4f8}.zfhu-post-item:last-child{border-bottom:0}.zfhu-avatar,.zfhu-post-icon{width:42px;height:42px;flex:0 0 42px;border-radius:13px;display:grid;place-items:center;overflow:hidden}.zfhu-avatar img{width:100%;height:100%;object-fit:cover}.zfhu-post-icon{background:linear-gradient(135deg,var(--zfhu-term-color),color-mix(in srgb,var(--zfhu-term-color) 62%,#fff));color:#fff;font-weight:800}.zfhu-post-mid{min-width:0;flex:1}.zfhu-post-title-row{display:flex;align-items:center;gap:7px;min-width:0}.zfhu-post-title{font-size:var(--zfhu-title-font-size);font-weight:800;color:#1e293b;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.zfhu-post-title:hover{color:var(--zfhu-accent)}.zfhu-badge{font-size:12px;border-radius:999px;padding:2px 7px;line-height:1.35;flex:0 0 auto;font-weight:700}.zfhu-badge-red{background:#fff1f2;color:#ef4444}.zfhu-badge-blue{background:#eff6ff;color:#2f7cff}.zfhu-badge-soft{background:#f1f5f9;color:#64748b}.zfhu-post-meta{display:flex;align-items:center;gap:6px;color:#94a3b8;font-size:12px;margin-top:4px;overflow:hidden;white-space:nowrap}.zfhu-post-meta a:hover{color:var(--zfhu-accent)}.zfhu-user-medal,.zfhu-user-vip{font-size:11px;border-radius:999px;padding:1px 5px;background:#fff7ed;color:#f97316;font-weight:700}.zfhu-user-vip{background:#fef3c7;color:#b45309}.zfhu-post-stats{display:flex;align-items:center;gap:13px;color:#94a3b8;font-size:12px;flex:0 0 auto}.zfhu-post-stats span{display:inline-flex;align-items:center;gap:4px}.zfhu-post-stats svg{width:15px;height:15px;fill:currentColor;opacity:.75}
.zfhu-cats{display:grid;grid-template-columns:repeat(var(--zfhu-cat-cols),minmax(0,1fr));gap:12px;margin-bottom:var(--zfhu-gap)}.zfhu-cat{position:relative;display:flex;align-items:center;gap:10px;min-height:var(--zfhu-cat-height);padding:13px;background:var(--zfhu-card-bg);border:1px solid var(--zfhu-border);border-radius:var(--zfhu-radius);box-shadow:0 8px 22px rgba(15,23,42,.04);transition:.2s ease;overflow:hidden}.zfhu-cat:hover{transform:translateY(-2px);box-shadow:var(--zfhu-shadow);border-color:color-mix(in srgb,var(--zfhu-accent) 24%,var(--zfhu-border))}.zfhu-cat-icon{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--zfhu-term-color),color-mix(in srgb,var(--zfhu-term-color) 60%,#fff));color:#fff;font-weight:900;font-size:16px;flex:0 0 42px}.zfhu-cat-body{min-width:0;display:flex;flex-direction:column}.zfhu-cat-body strong{font-size:14px;color:#1e293b;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.zfhu-cat-body em{font-style:normal;color:#8aa0bd;font-size:12px}.zfhu-cat-body small{color:#94a3b8;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.zfhu-cat-badge{position:absolute;right:10px;top:8px;background:#ff4d4f;color:#fff;border-radius:999px;font-size:11px;line-height:1;padding:4px 6px}
.zfhu-guide{min-height:var(--zfhu-guide-height);margin-bottom:var(--zfhu-gap);border-radius:var(--zfhu-radius);background:linear-gradient(92deg,var(--zfhu-accent),#7c3aed);box-shadow:var(--zfhu-shadow);padding:20px 24px;display:flex;align-items:center;justify-content:space-between;gap:18px;color:#fff;background-size:cover;background-position:center;overflow:hidden}.zfhu-guide-text{display:flex;flex-direction:column;gap:3px}.zfhu-guide-text strong{font-size:20px}.zfhu-guide-text span{opacity:.88}.zfhu-guide-btn{background:#fff;color:var(--zfhu-accent);font-weight:900;border-radius:999px;padding:10px 18px;box-shadow:0 12px 24px rgba(0,0,0,.12);flex:0 0 auto}.zfhu-guide-btn:hover{transform:translateY(-1px)}
.zfhu-sidebar{display:flex;flex-direction:column;gap:var(--zfhu-gap)}.zfhu-wrap[style*="--zfhu-side-height:0px"] .zfhu-side-card{min-height:auto}.zfhu-side-card{min-height:var(--zfhu-side-height)}.zfhu-tags-card{min-height:var(--zfhu-tag-height)}.zfhu-side-head{min-height:54px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--zfhu-border)}.zfhu-side-head strong{font-size:16px;color:#1e293b}.zfhu-side-head a{font-size:12px;color:#8aa0bd}.zfhu-hot-list{margin:0;padding:12px 14px 14px;list-style:none}.zfhu-hot-list li a{height:32px;display:flex;align-items:center;gap:9px;min-width:0}.zfhu-rank{width:18px;height:18px;border-radius:5px;background:#e5e7eb;color:#64748b;font-size:11px;font-weight:900;display:grid;place-items:center;flex:0 0 18px}.zfhu-rank-1{background:#ff4d4f;color:#fff}.zfhu-rank-2{background:#ff7a00;color:#fff}.zfhu-rank-3{background:#ffbd2e;color:#fff}.zfhu-hot-title{min-width:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#334155;font-size:13px}.zfhu-hot-value{font-size:12px;color:#f97316;flex:0 0 auto}.zfhu-tags{display:flex;flex-wrap:wrap;gap:8px;padding:16px}.zfhu-tags a{background:#f7f9fd;border:1px solid #eef2f7;color:#64748b;border-radius:999px;padding:6px 10px;font-size:12px}.zfhu-tags a:hover{background:var(--zfhu-accent);color:#fff;border-color:var(--zfhu-accent)}.zfhu-user-list{padding:12px 16px;display:flex;flex-direction:column;gap:10px}.zfhu-user-list a{display:flex;align-items:center;gap:8px}.zfhu-user-list img{width:32px;height:32px;border-radius:50%}.zfhu-user-list span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:700}.zfhu-user-list em{font-style:normal;font-size:12px;color:#94a3b8}.zfhu-announcement-body{padding:16px;color:#64748b;font-size:13px}.zfhu-announcement-body p:first-child{margin-top:0}.zfhu-announcement-body p:last-child{margin-bottom:0}
.zfhu-empty{min-height:var(--zfhu-empty-height);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#9aadc5;padding:22px}.zfhu-empty-small{min-height:70px}.zfhu-empty-art{width:44px;height:44px;border-radius:16px;background:#f1f5f9;display:grid;place-items:center;margin-bottom:8px;font-size:22px}.zfhu-empty img{max-width:110px;max-height:90px;object-fit:contain;margin-bottom:8px}.zfhu-empty strong{color:#64748b;font-size:15px}.zfhu-empty p{margin:4px 0 0}.zfhu-empty-btn{margin-top:10px;background:var(--zfhu-accent);color:#fff;border-radius:999px;padding:7px 14px;font-size:12px;font-weight:800}.zfhu-skeleton{padding:10px 18px}.zfhu-skeleton span{height:var(--zfhu-post-height);display:flex;align-items:center;gap:12px;border-bottom:1px solid #f1f4f8}.zfhu-skeleton i,.zfhu-skeleton b,.zfhu-skeleton em{display:block;background:linear-gradient(90deg,#f1f5f9,#e8edf5,#f1f5f9);background-size:200% 100%;animation:zfhuShimmer 1.1s linear infinite;border-radius:999px}.zfhu-skeleton i{width:42px;height:42px;border-radius:14px}.zfhu-skeleton b{height:14px;flex:1}.zfhu-skeleton em{height:12px;width:90px}@keyframes zfhuShimmer{to{background-position:-200% 0}}
.zfhu-load-more{display:block;margin:14px auto 18px;border:0;background:#f1f5f9;color:#64748b;border-radius:999px;padding:8px 18px;font-weight:800;cursor:pointer}.zfhu-load-more:hover{background:var(--zfhu-accent);color:#fff}.zfhu-load-more.is-loading{opacity:.6;pointer-events:none}.zfhu-ad{border-radius:var(--zfhu-radius);overflow:hidden;min-height:var(--zfhu-ad-height);margin-bottom:var(--zfhu-gap);background:#f8fafc;border:1px dashed var(--zfhu-border);display:grid;place-items:center;color:#94a3b8}.zfhu-ad img{display:block;width:100%;height:auto;max-height:max(80px,var(--zfhu-ad-height));object-fit:cover}.zfhu-ad-sidebar,.zfhu-ad-mobile_bottom{margin-bottom:0}.zfhu-ad-mobile_bottom{display:none}
.zfhu-preset-blue{--zfhu-card-bg:#fbfdff;--zfhu-soft:#eff6ff}.zfhu-preset-promo{--zfhu-accent:#ff4d4f;--zfhu-soft:#fff7ed}.zfhu-preset-dark{--zfhu-card-bg:#111827;--zfhu-text:#e5e7eb;--zfhu-muted:#94a3b8;--zfhu-border:#263244;--zfhu-soft:#172033}.zfhu-preset-dark .zfhu-post-title,.zfhu-preset-dark .zfhu-side-head strong,.zfhu-preset-dark .zfhu-cat-body strong{color:#f8fafc}.zfhu-preset-dark .zfhu-post-item{border-bottom-color:#202b3e}.zfhu-preset-dark .zfhu-tags a,.zfhu-preset-dark .zfhu-empty-art{background:#172033;border-color:#263244}.zfhu-preset-glass{--zfhu-card-bg:rgba(255,255,255,.72);backdrop-filter:blur(14px)}.zfhu-preset-large{--zfhu-radius:24px}.zfhu-preset-compact,.zfhu-compact{--zfhu-post-height:52px;--zfhu-tab-height:48px;--zfhu-gap:12px}.zfhu-preset-compact .zfhu-post-item,.zfhu-compact .zfhu-post-item{padding-top:6px;padding-bottom:6px}.zfhu-preset-compact .zfhu-avatar,.zfhu-preset-compact .zfhu-post-icon,.zfhu-compact .zfhu-avatar,.zfhu-compact .zfhu-post-icon{width:34px;height:34px;flex-basis:34px;border-radius:10px}
@supports not (color:color-mix(in srgb,#000,#fff)){.zfhu-cat-icon,.zfhu-post-icon{background:var(--zfhu-term-color)}}
@media (min-width:901px){.zfhu-wrap[style*="--zfhu-side-height:0px"] .zfhu-side-card,.zfhu-wrap[style*="--zfhu-tag-height:0px"] .zfhu-tags-card,.zfhu-wrap[style*="--zfhu-ad-height:0px"] .zfhu-ad{min-height:auto}.zfhu-wrap .zfhu-sidebar{position:static}.zfhu-wrap:has(.zfhu-sidebar) .zfhu-sidebar{top:20px}}
@media (max-width:900px){.zfhu-wrap{width:var(--zfhu-mobile-max);max-width:none;left:auto;transform:none;margin-left:auto;margin-right:auto;padding-left:0;padding-right:0}.zfhu-mode-breakout,.zfhu-mode-full{width:calc(100vw - 24px);left:50%;transform:translateX(-50%)}.zfhu-layout{grid-template-columns:1fr}.zfhu-sidebar{gap:12px}.zfhu-cats{grid-template-columns:repeat(var(--zfhu-cat-mobile-cols),minmax(0,1fr));gap:10px}.zfhu-cat{flex-direction:column;align-items:flex-start;min-height:auto}.zfhu-card-head{padding:0 14px}.zfhu-tabs{gap:18px}.zfhu-post-item{padding:10px 14px}.zfhu-post-stats{display:none}.zfhu-guide{align-items:flex-start;flex-direction:column}.zfhu-ad-mobile_bottom{display:grid}}
@media (max-width:560px){.zfhu-mode-breakout,.zfhu-mode-full{width:calc(100vw - 20px)}.zfhu-cats{grid-template-columns:repeat(var(--zfhu-cat-mobile-cols),minmax(0,1fr))}.zfhu-cat-icon{width:36px;height:36px;border-radius:12px}.zfhu-post-title{max-width:100%;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;white-space:normal}.zfhu-post-meta{font-size:11px}.zfhu-avatar,.zfhu-post-icon{width:36px;height:36px;flex-basis:36px}.zfhu-guide-text strong{font-size:18px}}
.zfhu-align-left.zfhu-mode-normal{margin-left:0;margin-right:auto}.zfhu-align-right.zfhu-mode-normal{margin-left:auto;margin-right:0}.zfhu-align-center.zfhu-mode-normal{margin-left:auto;margin-right:auto}.zfhu-sidebar.is-sticky{position:sticky;top:20px}
@media(max-width:900px){.zfhu-sidebar.is-sticky{position:static}}