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10px;font-size:17px;font-weight:800}.nav-dropdown{position:relative}.nav-dropdown-btn{color:#ccc;background:0 0;border:none;border-radius:4px;align-items:center;gap:4px;padding:6px 10px;font-size:13px;display:flex}.nav-dropdown-btn:hover{color:#fff;background:#ffffff14}.nav-dropdown-btn:after{content:"▾";font-size:10px}.nav-dropdown-menu{background:var(--surface);border:1px solid var(--border);z-index:300;border-radius:6px;min-width:180px;max-height:320px;position:absolute;top:calc(100% + 4px);left:0;overflow-y:auto;box-shadow:0 4px 16px #0000002e}.nav-dropdown-item{color:var(--text);padding:9px 16px;font-size:13px;display:block}.nav-dropdown-item:hover{background:var(--bg)}.header-search{flex:1;max-width:380px;margin:0 8px;display:flex}.header-search input{color:#111;background:#fff;border:none;border-radius:4px 0 0 4px;outline:none;flex:1;padding:6px 12px;font-size:13px}.header-search button{color:#fff;background:#ffffff26;border:none;border-radius:0 4px 4px 0;padding:6px 12px;font-size:13px}.header-search button:hover{background:#ffffff40}.header-nav{flex-shrink:0;align-items:center;gap:6px;display:flex}.header-nav a,.header-nav button{color:#ccc;background:0 0;border:none;border-radius:4px;padding:6px 10px;font-size:13px}.header-nav a:hover,.header-nav button:hover{color:#fff;background:#ffffff1a}.btn-outline-white{border:1px solid #fff6!important}.header-username{color:#ccc;padding:0 4px;font-size:13px}.user-icon-btn{color:#ccc;background:#ffffff1a;border:none;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;transition:background .15s;display:flex}.user-icon-btn:hover{color:#fff;background:#fff3}.user-menu-wrap{position:relative}.user-menu{background:var(--surface);border:1px solid var(--border);z-index:300;border-radius:8px;min-width:160px;position:absolute;top:calc(100% + 8px);right:0;overflow:hidden;box-shadow:0 4px 16px #00000026}.user-menu-nick{border-bottom:1px solid var(--border);color:var(--text);padding:12px 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14px;font-size:13px;font-weight:700}.rail-item{border-bottom:1px solid var(--border);cursor:pointer;align-items:center;gap:6px;padding:7px 14px;font-size:12.5px;display:flex}.rail-item:last-child{border-bottom:none}.rail-item:hover{background:var(--bg)}.rail-item-title{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.rail-item-time{color:var(--text-muted);white-space:nowrap;flex-shrink:0;font-size:11px}.post-full{padding:18px 20px}.post-full-title{margin-bottom:12px;font-size:20px;font-weight:700;line-height:1.4}.post-meta-bar{color:var(--text-muted);border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:0;padding-bottom:12px;font-size:12px;display:flex}.post-meta-author{color:var(--text);font-weight:600}.post-meta-sep{color:var(--border)}.post-full-meta{color:var(--text-muted);flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:14px;font-size:12px;display:flex}.post-channel-tag{color:var(--primary);background:#e8f0fe;border-radius:3px;padding:2px 6px;font-size:11px;font-weight:600}@media (prefers-color-scheme:dark){.post-channel-tag{background:#1a2744}}.post-full-content{white-space:pre-wrap;border-top:1px solid var(--border);padding-top:16px;font-size:14px;line-height:1.85}.post-images{flex-wrap:wrap;gap:8px;margin-top:16px;display:flex}.post-images img{object-fit:contain;border-radius:4px;max-width:100%;max-height:400px}.vote-bar{border-top:1px solid var(--border);align-items:center;gap:12px;padding:14px 20px;display:flex}.vote-btn{background:0 0;border:2px solid;border-radius:4px;padding:8px 22px;font-size:14px;font-weight:600}.vote-btn-up{border-color:var(--up);color:var(--up)}.vote-btn-up:hover,.vote-btn-up.voted{background:var(--up);color:#fff}.vote-btn-down{border-color:var(--down);color:var(--down)}.vote-btn-down:hover,.vote-btn-down.voted{background:var(--down);color:#fff}.vote-count{color:var(--text-muted);font-size:13px}.comments-section{border-top:1px solid var(--border);padding:18px 20px}.comments-section h3{margin-bottom:12px;font-size:15px;font-weight:600}.comment{border-bottom:1px solid var(--border);padding:10px 0}.comment:last-child{border-bottom:none}.comment.reply{background:var(--bg);border-left:3px solid var(--border);margin:4px 0;padding:8px 12px 8px 18px}.comment-meta{color:var(--text-muted);align-items:center;gap:8px;margin-bottom:4px;font-size:12px;display:flex}.comment-author{color:var(--text);font-weight:600}.comment-content{white-space:pre-wrap;font-size:14px;line-height:1.6}.comment-deleted{color:var(--text-muted);font-style:italic}.comment-actions{gap:8px;margin-top:4px;display:flex}.comment-actions button{color:var(--text-muted);background:0 0;border:none;padding:2px 4px;font-size:12px}.comment-actions button:hover{color:var(--text)}.comment-form{flex-direction:column;gap:8px;margin-bottom:16px;display:flex}.comment-form-guest{grid-template-columns:1fr 1fr;gap:8px;display:grid}.comment-form textarea{border:1px solid var(--border);background:var(--surface);width:100%;color:var(--text);resize:vertical;border-radius:4px;min-height:80px;padding:10px;font-family:inherit;font-size:14px}.comment-form textarea:focus{border-color:var(--primary);outline:none}.comment-form-row{justify-content:flex-end;display:flex}.reply-form{background:var(--bg);border-radius:4px;margin-top:8px;padding:10px}.reply-form textarea{border:1px solid var(--border);background:var(--surface);width:100%;color:var(--text);resize:none;border-radius:4px;height:60px;padding:8px;font-family:inherit;font-size:13px}.reply-form-row{justify-content:flex-end;gap:6px;margin-top:6px;display:flex}.form-page{max-width:480px;margin:40px auto}.form-card{padding:32px}.form-card h2{margin-bottom:24px;font-size:22px;font-weight:700}.form-group{flex-direction:column;gap:6px;margin-bottom:16px;display:flex}.form-group label{color:var(--text-muted);font-size:13px;font-weight:500}.form-group input,.form-group textarea,.form-group select{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:4px;padding:10px 12px;font-family:inherit;font-size:14px}.form-group input:focus,.form-group textarea:focus{border-color:var(--primary);outline:none}.form-error{color:var(--danger);margin-top:4px;font-size:13px}.form-link{color:var(--text-muted);text-align:center;margin-top:12px;font-size:13px}.form-link a{color:var(--primary)}.btn{border:none;border-radius:4px;justify-content:center;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:500;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:var(--bg);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{background:var(--border)}.btn-danger{background:var(--danger);color:#fff}.btn-sm{padding:5px 12px;font-size:12px}.btn-full{width:100%}.btn-ghost{color:#ddd;background:0 0;border:1px solid #ffffff4d;border-radius:4px;padding:5px 12px;font-size:12px}.btn-ghost:hover{color:#fff;background:#ffffff1a}.new-post-wrap{max-width:700px}.new-post-wrap h2{margin-bottom:16px;font-size:20px;font-weight:700}.post-form{flex-direction:column;gap:12px;padding:20px;display:flex}.post-form input[type=text],.post-form input[type=password],.post-form textarea{border:1px solid var(--border);background:var(--surface);width:100%;color:var(--text);border-radius:4px;padding:10px 12px;font-family:inherit;font-size:14px}.post-form input:focus,.post-form textarea:focus{border-color:var(--primary);outline:none}.post-form textarea{resize:vertical;min-height:200px}.post-form-guest{grid-template-columns:1fr 1fr;gap:8px;display:grid}.post-form-label{color:var(--text-muted);margin-bottom:4px;font-size:12px}.image-upload-area{border:2px dashed var(--border);border-radius:6px;padding:12px}.image-upload-label{color:var(--text-muted);margin-bottom:8px;font-size:12px}.image-preview{flex-wrap:wrap;gap:8px;margin-top:8px;display:flex}.image-preview-item{position:relative}.image-preview-item img{object-fit:cover;border-radius:4px;width:80px;height:80px}.image-preview-item button{background:var(--danger);color:#fff;border:none;border-radius:50%;justify-content:center;align-items:center;width:18px;height:18px;font-size:11px;display:flex;position:absolute;top:-6px;right:-6px}.post-form-actions{justify-content:flex-end;gap:8px;display:flex}.home-grid{align-items:flex-start;gap:14px;display:flex}.home-main{flex-direction:column;flex:1;gap:12px;min-width:0;display:flex}.home-rail{flex-direction:column;flex-shrink:0;gap:10px;width:196px;display:flex}.section-title{border-bottom:1px solid var(--border);background:var(--bg);justify-content:space-between;align-items:center;padding:10px 14px;font-size:14px;font-weight:700;display:flex}.section-title a{color:var(--primary);font-size:12px;font-weight:400}.channel-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px;padding:12px;display:grid}.channel-card{background:var(--bg);cursor:pointer;border:1px solid var(--border);border-radius:4px;padding:10px 12px}.channel-card:hover{border-color:var(--primary)}.channel-card-name{font-size:13px;font-weight:600}.channel-card-count{color:var(--text-muted);margin-top:2px;font-size:11px}.hot-sections-header{align-items:baseline;gap:8px;padding:4px 0 8px;display:flex}.section-label{font-size:15px;font-weight:700}.section-label-sub{color:var(--text-muted);font-size:11px}.hot-sections-grid{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.hot-channel-section{background:var(--surface);border:1px solid var(--border);border-radius:6px;overflow:hidden}.hot-channel-header{border-bottom:1px solid var(--border);align-items:center;gap:7px;padding:10px 12px 8px;display:flex}.hot-channel-name{color:var(--text);white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;font-size:13px;font-weight:700;text-decoration:none;overflow:hidden}.hot-channel-name:hover{color:var(--primary)}.hot-channel-sub{color:var(--text-muted);flex-shrink:0;font-size:11px}.hot-channel-posts{flex-direction:column;display:flex}.hot-post-item{cursor:pointer;border-bottom:1px solid var(--border);align-items:flex-start;gap:8px;padding:7px 12px;display:flex}.hot-post-item:last-child{border-bottom:none}.hot-post-item:hover{background:var(--bg)}.hot-post-rank{color:var(--primary);flex-shrink:0;width:14px;padding-top:1px;font-size:12px;font-weight:700}.hot-post-info{flex:1;min-width:0}.hot-post-title{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:12px;line-height:1.4;overflow:hidden}.hot-post-meta{color:var(--text-muted);align-items:center;gap:6px;margin-top:2px;font-size:11px;display:flex}.hot-channel-more{text-align:center;color:var(--primary);background:var(--bg);border-top:1px solid var(--border);padding:7px;font-size:11px;text-decoration:none;display:block}.hot-channel-more:hover{background:var(--surface)}.loading{text-align:center;color:var(--text-muted);padding:40px}.error-msg{color:var(--danger);background:#fef2f2;border-radius:4px;padding:8px 12px;font-size:13px}.post-edit-form{flex-direction:column;gap:12px;padding:20px;display:flex}.post-edit-form input,.post-edit-form textarea{border:1px solid var(--border);background:var(--surface);width:100%;color:var(--text);border-radius:4px;padding:10px 12px;font-family:inherit;font-size:14px}.post-edit-form textarea{resize:vertical;min-height:160px}.sidebar-overlay{z-index:199;background:#00000080;display:none;position:fixed;inset:0}.mobile-channel-drawer{left:-240px;top:var(--header-h);height:calc(100vh - var(--header-h));background:var(--surface);border-right:1px solid var(--border);z-index:200;width:240px;transition:left .22s;display:none;position:fixed;overflow-y:auto;box-shadow:2px 0 8px #0003}.mobile-channel-drawer.open{left:0}.drawer-link{color:var(--text);border-bottom:1px solid var(--border);padding:10px 16px;font-size:14px;display:block}.drawer-link:hover,.drawer-link.active{background:var(--bg);color:var(--primary)}.recent-channels-bar{background:var(--surface);border-bottom:1px solid var(--border);scrollbar-width:none;align-items:center;gap:6px;height:34px;padding:0 16px;display:flex;overflow-x:auto}.recent-channels-bar::-webkit-scrollbar{display:none}.recent-channels-label{color:var(--text-muted);white-space:nowrap;flex-shrink:0;margin-right:2px;font-size:11px}.recent-channel-chip{background:var(--bg);border:1px solid var(--border);color:var(--text);white-space:nowrap;border-radius:12px;flex-shrink:0;padding:2px 8px;font-size:12px}.recent-channel-chip:hover{border-color:var(--primary);color:var(--primary)}.recent-channel-clear{color:var(--text-muted);background:0 0;border:none;flex-shrink:0;margin-left:auto;padding:0 4px;font-size:14px;line-height:1}.recent-channel-clear:hover{color:var(--text)}.category-tabs{border-bottom:1px solid var(--border);scrollbar-width:none;background:var(--surface);gap:0;padding:0 4px;display:flex;overflow-x:auto}.category-tabs::-webkit-scrollbar{display:none}.category-tab{color:var(--text-muted);white-space:nowrap;background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-1px;padding:10px 14px;font-size:13px}.category-tab:hover{color:var(--text)}.category-tab.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}.post-table-header{background:var(--bg);border-bottom:1px solid var(--border);color:var(--text-muted);align-items:center;gap:8px;padding:6px 14px;font-size:12px;font-weight:500;display:flex}.col-num{text-align:center;flex-shrink:0;width:52px}.col-title{flex:1;min-width:0}.col-author{text-align:center;flex-shrink:0;width:80px;font-size:12px}.col-date{text-align:center;flex-shrink:0;width:72px;font-size:12px}.col-view{text-align:center;flex-shrink:0;width:48px;font-size:12px}.col-vote{text-align:center;flex-shrink:0;width:40px;font-size:12px}.post-item{align-items:center;gap:8px;padding:7px 14px;display:flex!important}.post-item .post-author{text-align:center;white-space:nowrap;text-overflow:ellipsis;width:80px;overflow:hidden}.post-item .post-date{text-align:center;white-space:nowrap;width:72px}.post-item .col-view{color:var(--text-muted)}.post-item .col-vote{font-weight:600}.post-item-notice{background:color-mix(in srgb, var(--danger) 4%, var(--surface))}.post-item-notice:hover{background:color-mix(in srgb, var(--danger) 8%, var(--surface))!important}.notice-badge{background:var(--danger);color:#fff;border-radius:3px;padding:1px 6px;font-size:11px;font-weight:600;display:inline-block}.flair-badge{color:#fff;border-radius:3px;flex-shrink:0;margin-right:5px;padding:1px 6px;font-size:11px;font-weight:600;display:inline-block}.comment-count{color:var(--primary);margin-left:3px;font-size:11px}@media (width<=700px){.hamburger{flex-shrink:0;display:flex}.sidebar-overlay,.mobile-channel-drawer{display:block}.nav-dropdown,.header-username{display:none}.header{gap:6px;padding:0 8px;overflow:visible}.header-logo{white-space:nowrap;flex-shrink:0;padding:3px 6px;font-size:13px}.header-search{flex:1;min-width:0;max-width:none}.header-search input{min-width:0;font-size:12px}.header-search button{padding:6px 8px}.user-icon-btn{flex-shrink:0;width:32px;height:32px}.main{padding:8px 6px}.content-with-rail{flex-direction:column}.right-rail{width:100%}.home-grid{flex-direction:column}.home-rail{width:100%}.hot-sections-grid{grid-template-columns:1fr}.recent-channels-bar{padding:0 8px}.channel-info-header{gap:10px;padding:10px 12px}.channel-avatar{width:42px;height:42px;font-size:17px}.channel-info-name{font-size:15px}.channel-info-actions{flex-shrink:0;gap:6px;display:flex}.post-table-header{display:none}.post-item{flex-wrap:wrap;gap:4px;padding:8px 12px}.col-num{display:none}.col-title{flex-basis:100%;width:100%;font-size:13.5px}.col-author{text-align:left;width:auto;color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;max-width:80px;font-size:11px;overflow:hidden}.col-date{text-align:left;width:auto;color:var(--text-muted);white-space:nowrap;font-size:11px}.col-view{color:var(--text-muted);width:auto;font-size:11px}.col-vote{color:var(--up);width:auto;font-size:11px;font-weight:600}.category-tab{padding:9px 12px;font-size:12px}.post-full{padding:12px}.post-full-title{font-size:16px}.post-meta-bar{gap:6px;padding-bottom:10px;font-size:11px}.vote-bar{gap:8px;padding:10px 12px}.vote-btn{flex:1;padding:8px 12px;font-size:13px}.comments-section{padding:12px}.comment-form-guest,.post-form-guest{grid-template-columns:1fr}.reply-form-guest{grid-template-columns:1fr!important}.comment{padding:8px 0}.comment.reply{padding:6px 10px 6px 14px}.post-page-rail-channel{display:none}.post-form{gap:10px;padding:12px}.new-post-wrap{max-width:100%}.new-post-wrap h2{font-size:17px}.form-page{margin:12px auto;padding:0 8px}.form-card{padding:18px 14px}.form-card h2{font-size:18px}.post-images img{max-height:240px}.image-preview-item img{width:60px;height:60px}.btn{min-height:40px}.btn-sm{min-height:34px;padding:6px 12px;font-size:12px}.channel-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:6px;padding:8px}}