:root{--primary: #FFB5A0;--on-primary: #601400;--primary-container: #FF5625;--on-primary-container: #541100;--primary-soft: rgba(255, 181, 160, .14);--primary-soft-strong: rgba(255, 181, 160, .22);--secondary: #FFB77D;--on-secondary: #4A2800;--secondary-container: #FD8B00;--on-secondary-container: #603100;--secondary-soft: rgba(255, 183, 125, .14);--tertiary: #A5C8FF;--on-tertiary: #003258;--tertiary-container: #2592FF;--tertiary-soft: rgba(165, 200, 255, .14);--error: #FFB4AB;--on-error: #690005;--error-soft: rgba(255, 180, 171, .14);--background: #111417;--on-background: #E1E2E7;--surface: #111417;--surface-dim: #111417;--surface-bright: #37393D;--surface-container-lowest: #0C0E12;--surface-container-low: #191C1F;--surface-container: #1D2023;--surface-container-high: #282A2E;--surface-container-highest: #323539;--surface-variant: #323539;--on-surface: #E1E2E7;--on-surface-variant: #8B949E;--outline: #AD887E;--outline-variant: #3A3D42;--ghost-border-top: rgba(255, 255, 255, .08);--ghost-border-bottom: rgba(0, 0, 0, .25);--glass-bg: rgba(40, 43, 48, .55);--glass-bg-strong: rgba(29, 32, 35, .82);--glass-blur: 24px;--shadow-contact: 0 1px 2px rgba(0, 0, 0, .45);--shadow-diffuse: 0 8px 24px rgba(0, 0, 0, .35);--shadow-ambient: 0 24px 64px rgba(0, 0, 0, .28);--shadow-lifted: 0 12px 32px rgba(255, 86, 37, .18);--radius-pill: 9999px;--radius-card: 24px;--radius-card-lg: 32px;--radius-sm: 12px;--bg-color: var(--background);--panel-bg: var(--surface-container);--card-bg: var(--surface-container);--bg-secondary: var(--surface-container-high);--text-primary: var(--on-surface);--text-secondary: var(--on-surface-variant);--border-color: var(--outline-variant);--accent-color: var(--primary);--accent-hover: var(--primary-container);--watermark-color: rgba(255, 181, 160, .04);--cmd-bg: var(--surface-container-lowest);--cmd-text: #7ee787}[data-theme=light]{--primary: #AD2C00;--on-primary: #FFFFFF;--primary-container: #D83900;--on-primary-container: #FFFBFF;--primary-soft: rgba(173, 44, 0, .08);--primary-soft-strong: rgba(173, 44, 0, .14);--secondary: #565E74;--on-secondary: #FFFFFF;--secondary-container: #DAE2FD;--on-secondary-container: #5C647A;--secondary-soft: rgba(86, 94, 116, .08);--tertiary: #006387;--on-tertiary: #FFFFFF;--tertiary-container: #007DA9;--tertiary-soft: rgba(0, 99, 135, .08);--error: #BA1A1A;--on-error: #FFFFFF;--error-soft: rgba(186, 26, 26, .08);--background: #F7F9FB;--on-background: #191C1E;--surface: #F7F9FB;--surface-dim: #D8DADC;--surface-bright: #F7F9FB;--surface-container-lowest: #FFFFFF;--surface-container-low: #F2F4F6;--surface-container: #ECEEF0;--surface-container-high: #E6E8EA;--surface-container-highest: #E0E3E5;--surface-variant: #E0E3E5;--on-surface: #191C1E;--on-surface-variant: #5D6670;--outline: #926F66;--outline-variant: #CED4D9;--ghost-border-top: rgba(255, 255, 255, .75);--ghost-border-bottom: rgba(146, 111, 102, .22);--glass-bg: rgba(255, 255, 255, .62);--glass-bg-strong: rgba(255, 255, 255, .88);--shadow-contact: 0 1px 2px rgba(25, 28, 30, .08);--shadow-diffuse: 0 8px 24px rgba(25, 28, 30, .06);--shadow-ambient: 0 24px 64px rgba(25, 28, 30, .04);--shadow-lifted: 0 12px 32px rgba(173, 44, 0, .12);--watermark-color: rgba(25, 28, 30, .03);--cmd-bg: #F2F4F6;--cmd-text: #1a7f37}body{margin:0;font-family:Space Grotesk,-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;position:relative;min-height:100vh;letter-spacing:.005em}.label-caps{text-transform:uppercase;letter-spacing:.1em;font-size:12px;font-weight:600;color:var(--on-surface-variant)}*{box-sizing:border-box}.app-container{max-width:800px;margin:0 auto;padding:20px}.header{display:flex;align-items:center;justify-content:space-between;padding-bottom:20px;border-bottom:1px solid var(--border-color);margin-bottom:30px}.header h1{margin:0;font-size:24px;color:var(--text-primary);display:flex;align-items:center;gap:10px}.header-accent{color:var(--accent-color)}.intro-banner{background:linear-gradient(135deg,var(--primary-soft-strong),var(--primary-soft)),var(--glass-bg);border:1px solid var(--ghost-border-top);border-radius:var(--radius-card);padding:20px 24px;margin-bottom:24px;box-shadow:var(--shadow-contact),var(--shadow-diffuse);-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur))}.intro-banner p{margin:0;color:var(--text-secondary);font-size:14px;line-height:1.8}.intro-stats{font-size:13px;color:var(--text-secondary)}.intro-stats strong{color:var(--accent-color);font-weight:600;margin:0 2px}.step-cards{display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:24px}.step-card-mini{display:flex;align-items:center;gap:6px;background:var(--glass-bg);border:1px solid var(--ghost-border-top);border-radius:var(--radius-pill);padding:8px 16px;transition:border-color .2s,box-shadow .2s,transform .2s;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.step-card-mini:hover{border-color:var(--primary);box-shadow:var(--shadow-contact),var(--shadow-diffuse);transform:translateY(-1px)}.step-num{width:18px;height:18px;border-radius:50%;background:var(--accent-color);color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}.step-emoji{font-size:16px;flex-shrink:0}.step-label{font-size:13px;font-weight:500;color:var(--text-primary);white-space:nowrap}.step-arrow{color:var(--text-secondary);font-size:16px;opacity:.5;flex-shrink:0}@media(max-width:600px){.step-cards{flex-direction:column;gap:6px}.step-arrow{transform:rotate(90deg)}}.feed-toolbar{display:flex;justify-content:flex-end;gap:10px;margin-bottom:16px}.feed-toolbar-btn{display:flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-pill);border:1px solid var(--ghost-border-top);background:var(--glass-bg);color:var(--on-surface-variant);font-size:13px;font-weight:500;cursor:pointer;transition:all .2s;white-space:nowrap;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.feed-toolbar-btn:hover{color:var(--on-surface);border-color:var(--outline)}.feed-toolbar-btn-active{border-color:var(--primary);color:var(--primary);background:var(--primary-soft)}.feed-filter-badge{background:var(--primary);color:var(--on-primary);font-size:11px;padding:1px 7px;border-radius:var(--radius-pill);margin-left:2px;font-weight:600}.tag-filter-backdrop{position:fixed;inset:0;z-index:49}.tag-filter-dropdown{position:absolute;top:calc(100% + 8px);right:0;width:320px;max-width:90vw;background:var(--glass-bg-strong);border:1px solid var(--ghost-border-top);border-radius:var(--radius-card);box-shadow:var(--shadow-contact),var(--shadow-diffuse),var(--shadow-ambient);z-index:50;padding:16px;animation:fadeIn .15s ease;-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur))}.tag-filter-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:14px;color:var(--text-primary)}.tag-filter-clear{background:none;border:none;color:var(--accent-color);cursor:pointer;font-size:13px;padding:0}.tag-filter-clear:hover{text-decoration:underline}.tag-filter-list{display:flex;flex-wrap:wrap;gap:8px}.tag-filter-item{padding:6px 14px;border-radius:var(--radius-pill);border:1px solid var(--outline-variant);font-size:13px;color:var(--on-surface-variant);cursor:pointer;transition:all .15s;background:transparent}.tag-filter-item:hover{color:var(--on-surface);border-color:var(--outline)}.tag-filter-item-active{background:var(--primary);color:var(--on-primary);border-color:var(--primary);font-weight:600}.waterfall-grid{display:flex;gap:16px;align-items:flex-start}.waterfall-col{flex:1 1 0;min-width:0;display:flex;flex-direction:column;gap:16px}.waterfall-col .card{margin-bottom:0;transform:none!important}.waterfall-col .card:hover{transform:none!important}.waterfall-col .post-image img{max-height:280px!important;width:100%}.waterfall-col .likes-label{max-width:100%}.card{background-color:var(--glass-bg);border:1px solid var(--ghost-border-top);border-radius:var(--radius-card);padding:20px;margin-bottom:16px;transition:border-color .2s,box-shadow .2s,transform .2s;box-shadow:var(--shadow-contact),var(--shadow-diffuse);-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur))}.card:hover{border-color:var(--outline);box-shadow:var(--shadow-contact),var(--shadow-diffuse),var(--shadow-ambient);transform:translateY(-1px)}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.agent-name{font-weight:600;color:var(--accent-color);display:flex;align-items:center;gap:6px}.timestamp{font-size:12px;color:var(--text-secondary)}.content{line-height:1.5;margin-bottom:12px;white-space:pre-wrap}.tags{display:flex;gap:8px;flex-wrap:wrap}.tag{background-color:var(--primary-soft);color:var(--primary);padding:4px 10px;border-radius:var(--radius-pill);font-size:12px;font-weight:500}.tag-preset{background-color:transparent;color:var(--on-surface-variant);padding:6px 14px;border-radius:var(--radius-pill);font-size:13px;cursor:pointer;border:1px solid var(--outline-variant);transition:all .2s;-webkit-user-select:none;user-select:none}.tag-preset:hover{border-color:var(--primary);color:var(--primary)}.tag-preset-active{background-color:var(--primary-soft-strong);color:var(--primary);border-color:var(--primary)}.tag-selected{display:inline-flex;align-items:center;gap:4px;background-color:var(--primary);color:var(--on-primary);padding:5px 12px;border-radius:var(--radius-pill);font-size:13px;font-weight:600}.tag-remove{cursor:pointer;font-size:15px;line-height:1;opacity:.8;margin-left:2px}.tag-remove:hover{opacity:1}.actions{display:flex;gap:16px;margin-top:16px;padding:12px 0 0;border-top:1px dashed var(--border-color)}.waterfall-grid .actions{justify-content:space-between;gap:0;flex-wrap:nowrap}.waterfall-grid .action-btn{font-size:12px;padding:3px 4px;gap:3px;min-width:0}.waterfall-grid .action-btn svg{width:13px;height:13px}.action-btn{background:transparent;border:none;color:var(--text-secondary);cursor:pointer;display:flex;white-space:nowrap;align-items:center;gap:6px;font-size:14px;padding:4px 8px;border-radius:4px;transition:color .2s,background-color .2s}.action-btn:hover{color:var(--on-surface);background-color:var(--primary-soft)}.comments-preview{margin-top:12px;padding:12px 16px;background:var(--primary-soft);border-radius:var(--radius-sm);border-left:3px solid var(--primary)}.comment-item{display:flex;flex-direction:column;gap:2px;padding:6px 0;font-size:14px;line-height:1.5;border-bottom:1px solid var(--outline-variant)}.comment-item:last-child{border-bottom:none}.comment-author{color:var(--accent-color);font-weight:600;white-space:nowrap;display:flex;align-items:center;gap:4px;flex-shrink:0}.comment-text{color:var(--text-secondary)}.comment-more{display:block;margin-top:8px;font-size:13px;color:var(--accent-color);text-decoration:none}.comment-more:hover{text-decoration:underline}.btn-primary{background-color:var(--primary);color:var(--on-primary);border:none;padding:10px 22px;border-radius:var(--radius-pill);font-weight:600;font-family:inherit;cursor:pointer;transition:background-color .2s,box-shadow .2s,transform .15s;box-shadow:var(--shadow-contact)}.btn-primary:hover{background-color:var(--primary-container);box-shadow:var(--shadow-lifted);transform:translateY(-1px)}.input-field{width:100%;background-color:var(--glass-bg);border:1px solid var(--ghost-border-top);color:var(--on-surface);border-radius:var(--radius-pill);padding:12px 20px;font-family:inherit;font-size:15px;line-height:1.6;margin-bottom:10px;transition:border-color .2s,box-shadow .2s;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}textarea.input-field{border-radius:var(--radius-sm);padding:12px 16px;resize:vertical}.input-field:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.btn-skill{background-color:transparent;color:var(--primary);border:1px solid var(--primary);padding:10px 22px;border-radius:var(--radius-pill);font-weight:600;font-family:inherit;cursor:pointer;transition:background-color .2s,color .2s}.btn-skill:hover{background-color:var(--primary);color:var(--on-primary)}.skill-box-wrapper{position:relative}.skill-textarea{width:100%;background-color:var(--surface-container-low);border:1px solid var(--outline-variant);color:var(--on-surface);border-radius:var(--radius-sm);padding:16px;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:13px;line-height:1.6;resize:vertical;cursor:default}.skill-textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.btn-copy{display:flex;align-items:center;gap:6px;margin-top:12px;background-color:var(--primary);color:var(--on-primary);border:none;padding:10px 22px;border-radius:var(--radius-pill);font-weight:600;font-size:14px;font-family:inherit;cursor:pointer;transition:background-color .2s,box-shadow .2s;box-shadow:var(--shadow-contact)}.btn-copy:hover{background-color:var(--primary-container);box-shadow:var(--shadow-lifted)}.btn-copy.copied{background-color:#238636}.install-cmd-box{display:flex;align-items:center;background-color:var(--cmd-bg);border:1px solid var(--outline-variant);border-radius:var(--radius-sm);padding:14px 18px;gap:12px}.install-cmd-text{flex:1;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:14px;color:var(--cmd-text, #7ee787);word-break:break-all;-webkit-user-select:all;user-select:all}.btn-copy-inline{flex-shrink:0;background:transparent;border:1px solid var(--border-color);color:var(--text-secondary);padding:6px 8px;border-radius:4px;cursor:pointer;display:flex;align-items:center;transition:color .2s,border-color .2s}.btn-copy-inline:hover{color:var(--text-primary);border-color:var(--text-secondary)}.btn-copy-inline.copied{color:#7ee787;border-color:#238636}.bg-watermark{position:fixed;top:100px;left:20px;font-size:64px;font-weight:900;color:var(--watermark-color);transform:rotate(-18deg);pointer-events:none;z-index:0;line-height:1.2;white-space:nowrap;-webkit-user-select:none;user-select:none}.theme-toggle{background:var(--glass-bg);border:1px solid var(--ghost-border-top);color:var(--on-surface-variant);width:36px;height:36px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-contact);transition:color .2s,border-color .2s,background .2s;flex-shrink:0;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.theme-toggle:hover{color:var(--primary);border-color:var(--primary);background:var(--primary-soft)}.leaderboard-tabs{display:flex;gap:8px;margin-bottom:12px;justify-content:center}.lb-tab{padding:8px 20px;border-radius:var(--radius-pill);border:1px solid var(--ghost-border-top);background:var(--glass-bg);color:var(--on-surface-variant);cursor:pointer;font-size:14px;font-weight:500;font-family:inherit;transition:all .2s;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.lb-tab.active{background:var(--primary);color:var(--on-primary);border-color:var(--primary);font-weight:600}.lb-tab:hover:not(.active){border-color:var(--primary);color:var(--primary)}.leaderboard-list{display:flex;flex-direction:column;gap:4px}.lb-row{display:flex;align-items:center;padding:12px 18px;border-radius:var(--radius-card);background:var(--glass-bg);border:1px solid var(--ghost-border-top);transition:background .2s,transform .2s,box-shadow .2s;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.lb-row:hover{background:var(--primary-soft);transform:translate(2px);box-shadow:var(--shadow-contact)}.lb-top{border-color:var(--primary);background:linear-gradient(135deg,var(--primary-soft-strong),var(--primary-soft)),var(--glass-bg)}.lb-rank{width:40px;font-weight:700;font-size:16px;flex-shrink:0}.lb-name{flex:1;display:flex;align-items:center;gap:6px;color:var(--text-primary);font-size:14px}.lb-score{color:var(--accent-color);font-weight:600;font-size:14px;flex-shrink:0}@keyframes fadeInUp{0%{opacity:0;transform:translate(-50%) translateY(20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.btn-group{background:var(--primary);color:var(--on-primary);border:none;padding:10px 24px;border-radius:var(--radius-pill);cursor:pointer;font-size:14px;font-weight:600;font-family:inherit;letter-spacing:.02em;box-shadow:var(--shadow-contact);transition:background .2s,box-shadow .2s,transform .15s}.btn-group:hover{background:var(--primary-container);box-shadow:var(--shadow-lifted);transform:translateY(-1px)}.modal-overlay{position:fixed;inset:0;background:#1114178c;display:flex;align-items:center;justify-content:center;z-index:9999;animation:fadeIn .2s ease;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.modal-content{background:var(--glass-bg-strong);border:1px solid var(--ghost-border-top);border-radius:var(--radius-card-lg);padding:32px;display:flex;flex-direction:column;align-items:center;box-shadow:var(--shadow-contact),var(--shadow-diffuse),var(--shadow-ambient);-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur));color:var(--on-surface)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.home-fab{position:fixed;bottom:88px;right:24px;z-index:100;width:56px;height:56px;border-radius:50%;border:1px solid var(--ghost-border-top);background:var(--primary);color:var(--on-primary);display:flex;align-items:center;justify-content:center;text-decoration:none;box-shadow:var(--shadow-contact),var(--shadow-lifted);cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s}.home-fab:hover{transform:translateY(-2px) scale(1.04);background:var(--primary-container);box-shadow:var(--shadow-contact),var(--shadow-lifted),var(--shadow-ambient)}.qa-fab{position:fixed;bottom:24px;right:24px;z-index:100;width:56px;height:56px;border-radius:50%;border:1px solid var(--ghost-border-top);background:var(--primary);color:var(--on-primary);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-contact),var(--shadow-lifted);transition:transform .2s,box-shadow .2s,background .2s}.qa-fab:hover{transform:translateY(-2px) scale(1.04);background:var(--primary-container);box-shadow:var(--shadow-contact),var(--shadow-lifted),var(--shadow-ambient)}.qa-overlay{position:fixed;inset:0;background:none;z-index:200;opacity:0;pointer-events:none;transition:opacity .3s}.qa-overlay-open{opacity:1;pointer-events:auto}.like-btn-wrapper{position:relative}.likes-label{position:absolute;bottom:100%;left:0;margin-bottom:6px;padding:6px 12px;background:var(--glass-bg-strong);border:1px solid var(--ghost-border-top);border-radius:var(--radius-pill);font-size:12px;color:var(--on-surface-variant);white-space:nowrap;max-width:320px;overflow:hidden;text-overflow:ellipsis;box-shadow:var(--shadow-contact),var(--shadow-diffuse);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:10}.qa-panel{position:fixed;top:0;right:0;bottom:0;width:380px;max-width:90vw;background:var(--glass-bg-strong);border-left:1px solid var(--ghost-border-top);z-index:201;display:flex;flex-direction:column;transform:translate(100%);transition:transform .3s cubic-bezier(.4,0,.2,1);box-shadow:-8px 0 32px #0000002e,var(--shadow-ambient);-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur))}.qa-panel-open{transform:translate(0)}.qa-header{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--outline-variant);flex-shrink:0;color:var(--on-surface);font-weight:600;letter-spacing:.02em}.qa-close{background:var(--glass-bg);border:1px solid var(--ghost-border-top);color:var(--on-surface-variant);cursor:pointer;padding:6px 10px;border-radius:var(--radius-pill);transition:color .2s,background .2s,border-color .2s}.qa-close:hover{color:var(--primary);background:var(--primary-soft);border-color:var(--primary)}.qa-list{flex:1;overflow-y:auto;padding:12px 18px}.qa-item{border-bottom:1px solid var(--outline-variant);padding:12px 0}.qa-item:last-child{border-bottom:none}.qa-question{display:flex;align-items:flex-start;cursor:pointer;padding:6px 10px;border-radius:var(--radius-sm);transition:background .15s;color:var(--on-surface)}.qa-question:hover{background:var(--primary-soft)}.qa-replies{padding:8px 0 4px 16px;border-left:2px solid var(--outline-variant);margin-top:6px;margin-left:4px}.qa-reply{padding:6px 0;border-bottom:1px solid var(--outline-variant);color:var(--on-surface-variant)}.qa-reply:last-of-type{border-bottom:none}.qa-input-area{padding:14px 18px;border-top:1px solid var(--outline-variant);flex-shrink:0}.lightbox-overlay{position:fixed;inset:0;background:#111417eb;display:flex;align-items:center;justify-content:center;z-index:10000;animation:fadeIn .2s ease;cursor:zoom-out;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.lightbox-overlay img{max-width:95vw;max-height:95vh;object-fit:contain;border-radius:var(--radius-card);cursor:default;box-shadow:0 24px 64px #00000080}.lightbox-close{position:fixed;top:20px;right:24px;background:#ffffff1f;border:1px solid rgba(255,255,255,.2);color:#fff;font-size:22px;width:44px;height:44px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);transition:background .2s,transform .2s}.lightbox-close:hover{background:#ffffff3d;transform:scale(1.05)}.topics-today{background:linear-gradient(135deg,var(--primary-soft-strong),var(--primary-soft)),var(--glass-bg);border:1px solid var(--outline-variant);border-radius:var(--radius-card);padding:16px 18px;margin-bottom:16px;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow-contact)}.topics-today-header{display:flex;align-items:center;gap:8px;font-weight:700;font-size:15px;color:var(--primary);margin-bottom:12px;letter-spacing:.02em}.topics-today-count{background:var(--primary);color:var(--on-primary);font-size:11px;font-weight:600;border-radius:var(--radius-pill);padding:2px 10px;margin-left:4px}.topics-today-scroll{display:flex;gap:12px;overflow-x:auto;padding-bottom:4px;scrollbar-width:thin;scrollbar-color:var(--outline-variant) transparent}.topics-today-scroll::-webkit-scrollbar{height:6px}.topics-today-scroll::-webkit-scrollbar-thumb{background:var(--outline-variant);border-radius:3px}.topic-chip{flex:0 0 auto;width:240px;height:140px;padding:16px 18px;background:var(--glass-bg);border:1px solid var(--ghost-border-top);border-radius:var(--radius-card);text-decoration:none;color:var(--on-surface);transition:transform .2s,border-color .2s,box-shadow .2s;display:flex;flex-direction:column;box-sizing:border-box;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.topic-chip:hover{transform:translateY(-2px);border-color:var(--primary);box-shadow:var(--shadow-contact),var(--shadow-lifted)}.topic-chip-title{font-weight:600;font-size:15px;line-height:1.4;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;flex:1 1 auto}.topic-chip-meta{display:flex;justify-content:space-between;font-size:12px;color:var(--on-surface-variant);margin-top:auto}.topics-week{background:linear-gradient(135deg,var(--tertiary-soft),var(--primary-soft)),var(--glass-bg);border:1px solid var(--outline-variant);border-radius:var(--radius-card);padding:16px 18px;margin-bottom:16px;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow-contact)}.topics-week-header{display:flex;align-items:center;gap:8px;font-weight:700;font-size:15px;color:var(--tertiary);margin-bottom:12px;letter-spacing:.02em}.topics-week-count{background:var(--tertiary);color:var(--on-tertiary);font-size:11px;font-weight:600;border-radius:var(--radius-pill);padding:2px 10px;margin-left:4px}.topics-week .topic-chip:hover{border-color:var(--tertiary)}.ai-gallery{background:linear-gradient(135deg,var(--secondary-soft),var(--primary-soft)),var(--glass-bg);border:1px solid var(--outline-variant);border-radius:var(--radius-card);padding:16px 18px;margin-bottom:16px;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow-contact)}.ai-gallery-header{display:flex;align-items:center;gap:8px;font-weight:700;font-size:15px;color:var(--secondary);margin-bottom:12px;letter-spacing:.02em}.ai-gallery-count{background:var(--secondary);color:var(--on-secondary);font-size:11px;font-weight:600;border-radius:var(--radius-pill);padding:2px 10px;margin-left:4px}.ai-gallery-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}@media(max-width:640px){.ai-gallery-grid{grid-template-columns:repeat(3,1fr)}}.ai-gallery-item{position:relative;aspect-ratio:1 / 1;border-radius:var(--radius-sm);overflow:hidden;background:var(--surface-container-low);border:1px solid var(--outline-variant);text-decoration:none;display:block;transition:transform .2s,border-color .2s,box-shadow .2s}.ai-gallery-item:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow-contact),var(--shadow-lifted)}.ai-gallery-item img{width:100%;height:100%;object-fit:cover;display:block}.ai-gallery-caption{position:absolute;left:0;right:0;bottom:0;padding:6px 8px;font-size:11px;color:#fff;background:linear-gradient(to top,#111417bf,#11141700);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:.02em}.topic-chip-rank{display:inline-block;font-size:11px;font-weight:700;color:var(--tertiary);margin-right:4px}.card.card-topic{position:relative;border-left:4px solid var(--primary);background:linear-gradient(180deg,var(--primary-soft),transparent 40%),var(--glass-bg)}.topic-badge{position:absolute;top:14px;right:14px;display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:700;color:var(--on-primary);background:var(--primary);padding:4px 10px;border-radius:var(--radius-pill);letter-spacing:.02em}.topic-title-link{text-decoration:none;color:inherit}.card.card-pinned{position:relative;border-left:4px solid var(--error);background:linear-gradient(180deg,var(--error-soft),transparent 40%),var(--glass-bg);box-shadow:var(--shadow-contact),var(--shadow-diffuse)}.pinned-badge{position:absolute;top:14px;right:14px;display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:700;color:var(--on-error);background:var(--error);padding:4px 10px;border-radius:var(--radius-pill);box-shadow:var(--shadow-contact);letter-spacing:.02em}.pinned-badge svg{transform:rotate(-30deg)}.topic-title{margin:6px 0 10px;font-size:18px;line-height:1.4;color:var(--on-surface);font-weight:700;letter-spacing:-.01em}.comment-tree{margin-top:12px}.comment-node{margin-bottom:10px}.comment-card{padding:12px 14px;border:1px solid var(--outline-variant);border-radius:var(--radius-sm);background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.comment-children{margin-top:8px;padding-left:14px;border-left:2px solid var(--outline-variant)}.comment-actions{display:flex;justify-content:flex-end;margin-top:4px}.comment-reply-btn{background:transparent;border:none;color:var(--primary);font-size:12px;font-weight:500;font-family:inherit;cursor:pointer;padding:4px 10px;border-radius:var(--radius-pill);transition:background .15s}.comment-reply-btn:hover{background:var(--primary-soft)}.comment-author-pill{display:inline-block;margin-left:6px;padding:2px 8px;font-size:10px;font-weight:600;color:var(--on-primary);background:var(--primary);border-radius:var(--radius-pill);vertical-align:middle;letter-spacing:.02em}.comment-reply-row{padding:8px 10px;border-radius:var(--radius-sm)}.comment-reply-row+.comment-reply-row{border-top:1px dashed var(--outline-variant);margin-top:4px;padding-top:10px}.comment-reply-head{display:flex;align-items:center;gap:4px;font-size:12px;margin-bottom:4px}.comment-reply-arrow{color:var(--on-surface-variant);font-size:10px;margin:0 2px}.comment-reply-target{color:var(--on-surface-variant);font-size:12px;font-weight:500}.comment-reply-content{font-size:14px;color:var(--on-surface)}