.community-route:is(:has(.chat-hub),:has(.chat-post)){--washi:#f6f2eb;--washi-deep:#efe8dc;--card:#fffdf9;--ink:#26221d;--ink-2:#6b6358;--ink-3:#a1978a;--line:#5a422821;--fill:#78604614;--fill-strong:#78604624;--ai:#24568f;--ai-fill:linear-gradient(160deg, #2e66a6 0%, #24568f 55%, #1b416e 100%);--ai-soft:#24568f1a;--shu:#c8452f;--shadow:0 0 0 .5px var(--line), 0 1px 2px #3c28140a;--shadow-lift:0 0 0 .5px var(--line), 0 12px 28px #3c281417;color:var(--ink);background:var(--washi);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,PingFang TC,Helvetica Neue,Noto Sans TC,sans-serif}html[data-color-scheme=dark] .community-route:is(:has(.chat-hub),:has(.chat-post)){--washi:#1b1916;--washi-deep:#221f1b;--card:#25221e;--ink:#f2ede4;--ink-2:#b9b0a3;--ink-3:#857c70;--line:#fff0dc1a;--fill:#fff0dc0f;--fill-strong:#fff0dc1c;--ai:#7fa9dc;--ai-soft:#7fa9dc29;--shadow:0 0 0 .5px var(--line);--shadow-lift:0 0 0 .5px var(--line), 0 12px 28px #00000059}@media (prefers-color-scheme:dark){html:is([data-color-scheme=system],:not([data-color-scheme])) .community-route:is(:has(.chat-hub),:has(.chat-post)){--washi:#1b1916;--washi-deep:#221f1b;--card:#25221e;--ink:#f2ede4;--ink-2:#b9b0a3;--ink-3:#857c70;--line:#fff0dc1a;--fill:#fff0dc0f;--fill-strong:#fff0dc1c;--ai:#7fa9dc;--ai-soft:#7fa9dc29;--shadow:0 0 0 .5px var(--line);--shadow-lift:0 0 0 .5px var(--line), 0 12px 28px #00000059}}:is(.chat-hub,.chat-post) [data-category=all],.chat-post[data-category=all]{--topic:#5c544a}:is(.chat-hub,.chat-post) [data-category=latest-news],.chat-post[data-category=latest-news]{--topic:#2c5f96}:is(.chat-hub,.chat-post) [data-category=housing],.chat-post[data-category=housing]{--topic:#3a8a62}:is(.chat-hub,.chat-post) [data-category=jobs],.chat-post[data-category=jobs]{--topic:#b98300}:is(.chat-hub,.chat-post) [data-category=parenting],.chat-post[data-category=parenting]{--topic:#cc6878}:is(.chat-hub,.chat-post) [data-category=food],.chat-post[data-category=food]{--topic:#cc4f39}:is(.chat-hub,.chat-post) [data-category=marketplace],.chat-post[data-category=marketplace]{--topic:#7d62b3}:is(.chat-hub,.chat-post) [data-category=mood],.chat-post[data-category=mood]{--topic:#c25b82}.chat-hub svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round}.chat-hub :is(a,button,input):focus-visible{outline-offset:2px;outline:3px solid #24568f73}.chat-hub-main{grid-template-columns:248px minmax(0,1fr) 264px;align-items:start;gap:28px;width:min(1240px,100% - 48px);margin:0 auto;padding:28px 0 80px;display:grid}.chat-hub-sidebar{gap:14px;display:grid;position:sticky;top:92px}.chat-hub-title{align-items:center;gap:12px;display:flex}.chat-hub-title>div{flex:1;min-width:0}.chat-hub-title h1{color:var(--ink);letter-spacing:.01em;margin:0;font-size:30px;font-weight:700;line-height:1.15}.chat-hub-title p{color:var(--ink-2);margin:4px 0 0;font-size:13px;line-height:1.5}.chat-hub-seal{color:#fff8f0;background:var(--shu);border-radius:10px;flex:none;place-items:center;width:40px;height:40px;font-size:20px;font-weight:700;display:grid;transform:rotate(-4deg);box-shadow:inset 0 0 0 2px #fff8f059}.chat-hub-compose-icon{display:none}.chat-hub-area>button{width:100%;color:var(--ink);background:var(--card);box-shadow:var(--shadow);border:0;border-radius:14px}.chat-hub-topics{background:var(--card);box-shadow:var(--shadow);border-radius:16px;gap:2px;padding:6px;display:grid}.chat-hub-topics button{min-height:44px;color:var(--ink);font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:11px;grid-template-columns:28px minmax(0,1fr) auto;align-items:center;gap:10px;padding:0 10px 0 8px;font-size:15px;transition:background-color .18s;display:grid}.chat-hub-topics button:hover{background:var(--fill)}.chat-hub-topics i{color:#fff;background:var(--topic);border-radius:8px;place-items:center;width:28px;height:28px;display:grid}.chat-hub-topics i svg{stroke-width:1.9px;width:17px;height:17px}.chat-hub-topics small{min-width:22px;color:var(--ink-3);text-align:right;font-variant-numeric:tabular-nums;font-size:13px}.chat-hub-topics button[aria-pressed=true]{background:color-mix(in srgb, var(--topic) 14%, transparent);font-weight:600}.chat-hub-topics button[aria-pressed=true] small{color:var(--topic);font-weight:600}.chat-hub-share,.chat-hub-fab{color:#fff;background:var(--ai-fill);border-radius:999px;justify-content:center;align-items:center;gap:8px;min-height:46px;font-size:16px;font-weight:600;text-decoration:none;transition:transform .15s,filter .15s;display:inline-flex;box-shadow:0 8px 20px #1b416e47,inset 0 1px #ffffff38}.chat-hub-share:hover,.chat-hub-fab:hover{filter:brightness(1.07)}.chat-hub-share:active,.chat-hub-fab:active{transform:scale(.97)}.chat-hub-share svg,.chat-hub-fab svg{stroke-width:2.2px;width:18px;height:18px}.chat-hub-fab{display:none}.chat-hub-feed{gap:14px;min-width:0;display:grid}.chat-hub-toolbar{z-index:5;background:color-mix(in srgb, var(--washi) 88%, transparent);-webkit-backdrop-filter:saturate(160%)blur(18px);backdrop-filter:saturate(160%)blur(18px);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 16px;margin:-8px -8px 0;padding:10px 8px;display:flex;position:sticky;top:70px}.chat-hub-heading{min-width:0}.chat-hub-heading h2{color:var(--ink);margin:0;font-size:22px;font-weight:700;line-height:1.25}.chat-hub-heading p{color:var(--ink-2);margin:2px 0 0;font-size:13px}.chat-hub-controls{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.chat-hub-controls form{background:var(--card);min-width:220px;height:38px;box-shadow:var(--shadow);border-radius:999px;align-items:center;gap:6px;padding:0 6px 0 12px;display:flex}.chat-hub-controls form svg{width:17px;height:17px;color:var(--ink-3);flex:none}.chat-hub-controls input{min-width:0;color:var(--ink);font:inherit;background:0 0;border:0;outline:0;flex:1;font-size:15px}.chat-hub-controls input::placeholder{color:var(--ink-3)}.chat-hub-controls input::-webkit-search-cancel-button{appearance:none}.chat-hub-controls form button{width:26px;height:26px;color:var(--ink-2);background:var(--fill-strong);cursor:pointer;border:0;border-radius:50%;place-items:center;padding:0;display:grid}.chat-hub-controls form button svg{stroke-width:2.4px;width:13px;height:13px;color:inherit}.chat-hub-sort{background:var(--fill-strong);border-radius:999px;padding:3px;display:flex}.chat-hub-sort button{min-width:58px;min-height:32px;color:var(--ink-2);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:999px;padding:0 12px;font-size:14px;font-weight:500}.chat-hub-sort button[aria-pressed=true]{color:var(--ink);background:var(--card);font-weight:600;box-shadow:0 2px 6px #3c28141f}.chat-hub-prompt{color:var(--ink-3);background:var(--card);box-shadow:var(--shadow);border-radius:18px;align-items:center;gap:12px;padding:12px 14px;text-decoration:none;transition:box-shadow .2s;display:flex}.chat-hub-prompt:hover{box-shadow:var(--shadow-lift)}.chat-hub-prompt-avatar{width:38px;height:38px;color:var(--ai);background:var(--ai-soft);border-radius:50%;flex:none;place-items:center;display:grid}.chat-hub-prompt-avatar svg{width:18px;height:18px}.chat-hub-prompt-field{background:var(--fill);text-overflow:ellipsis;white-space:nowrap;border-radius:999px;flex:1;align-items:center;min-width:0;min-height:40px;padding:0 14px;font-size:15px;display:flex;overflow:hidden}.chat-hub-prompt-tools{color:var(--ai);gap:6px;display:flex}.chat-hub-prompt-tools svg{width:22px;height:22px}.chat-hub-list{gap:12px;display:grid}.chat-hub-card{background:var(--card);box-shadow:var(--shadow);border-radius:18px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:16px;padding:16px 18px;transition:transform .22s cubic-bezier(.2,.8,.2,1),box-shadow .22s;display:grid;position:relative}.chat-hub-card:hover{box-shadow:var(--shadow-lift);transform:translateY(-2px)}.chat-hub-card-link{min-width:0;color:inherit;text-decoration:none}.chat-hub-card-link:after{content:"";border-radius:inherit;position:absolute;inset:0}.chat-hub-card-meta{min-width:0;color:var(--ink-3);align-items:center;gap:8px;font-size:13px;display:flex}.chat-hub-avatar{color:#fff;background:var(--topic);border-radius:50%;flex:none;place-items:center;width:26px;height:26px;font-size:12px;font-weight:700;display:grid}.chat-hub-author{color:var(--ink-2);text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.chat-hub-card-meta time:before{content:"·";margin-right:8px}.chat-hub-flag{color:var(--shu);background:color-mix(in srgb, var(--shu) 12%, transparent);border-radius:999px;padding:2px 8px;font-size:12px;font-weight:600}.chat-hub-card h3{color:var(--ink);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:10px 0 4px;font-size:17px;font-weight:700;line-height:1.4;display:-webkit-box;overflow:hidden}.chat-hub-card-link>p{color:var(--ink-2);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:14px;line-height:1.6;display:-webkit-box;overflow:hidden}.chat-hub-card-tags{flex-wrap:wrap;align-items:center;gap:6px;margin-top:10px;display:flex}.chat-hub-topic,.chat-hub-place{border-radius:999px;align-items:center;min-height:24px;padding:0 9px;font-size:12px;font-weight:600;display:inline-flex}.chat-hub-topic{color:var(--topic);background:color-mix(in srgb, var(--topic) 13%, transparent)}.chat-hub-place{color:var(--ink-2);background:var(--fill);font-weight:500}.chat-hub-card-tags .community-marketplace-summary{margin:0}.chat-hub-card-media{z-index:1;background:var(--washi-deep);border-radius:14px;width:112px;height:112px;position:relative;overflow:hidden}.chat-hub-card-media img{object-fit:cover;width:100%;height:100%}.chat-hub-card-media .community-thumbnail-placeholder{width:100%;height:100%}.chat-hub-skeletons{gap:12px;display:grid}.chat-hub-skeletons span{background:linear-gradient(110deg, var(--card) 8%, var(--washi-deep) 18%, var(--card) 33%);background-size:200% 100%;border-radius:18px;height:132px;animation:1.4s linear infinite chat-hub-shimmer}@keyframes chat-hub-shimmer{to{background-position-x:-200%}}.chat-hub-empty{background:var(--card);box-shadow:var(--shadow);text-align:center;border-radius:18px;justify-items:center;gap:8px;padding:48px 24px;display:grid}.chat-hub-empty>span{width:52px;height:52px;color:var(--ai);background:var(--ai-soft);border-radius:16px;place-items:center;display:grid}.chat-hub-empty>span.is-error{color:var(--shu);background:color-mix(in srgb, var(--shu) 12%, transparent)}.chat-hub-empty>span svg{width:25px;height:25px}.chat-hub-empty strong{color:var(--ink);font-size:17px}.chat-hub-empty p{max-width:30em;color:var(--ink-2);margin:0 0 6px;font-size:14px}.chat-hub-empty :is(a,button){color:#fff;background:var(--ai-fill);min-height:44px;font:inherit;cursor:pointer;border:0;border-radius:999px;align-items:center;padding:0 20px;font-size:15px;font-weight:600;text-decoration:none;display:inline-flex}.chat-hub-pagination{color:var(--ink-2);font-variant-numeric:tabular-nums;justify-content:center;align-items:center;gap:16px;margin-top:18px;font-size:14px;display:flex}.chat-hub-pagination button{min-height:40px;color:var(--ink);background:var(--card);box-shadow:var(--shadow);font:inherit;cursor:pointer;border:0;border-radius:999px;padding:0 16px;font-size:14px}.chat-hub-pagination button:disabled{opacity:.45;cursor:default}.chat-hub-rail{position:sticky;top:92px}.chat-hub-guide{background:var(--card);box-shadow:var(--shadow);border-radius:18px;padding:18px}.chat-hub-guide h2{color:var(--ink);margin:0 0 12px;font-size:16px;font-weight:700}.chat-hub-guide ol{gap:12px;margin:0;padding:0;list-style:none;display:grid}.chat-hub-guide li{border-left:2px solid color-mix(in srgb, var(--shu) 55%, transparent);gap:3px;padding-left:12px;display:grid}.chat-hub-guide strong{color:var(--ink);font-size:14px;font-weight:600}.chat-hub-guide small{color:var(--ink-2);font-size:13px;line-height:1.55}@media (max-width:1099px){.chat-hub-main{grid-template-columns:232px minmax(0,1fr)}.chat-hub-rail{grid-column:1;position:static}}@media (max-width:760px){.chat-hub-main{width:100%;padding:8px 0 calc(96px + env(safe-area-inset-bottom));grid-template-columns:minmax(0,1fr);gap:12px}.chat-hub-sidebar{padding:0 max(16px, env(safe-area-inset-left));gap:12px;position:static}.chat-hub-title h1{font-size:34px}.chat-hub-seal{width:34px;height:34px;font-size:17px}.chat-hub-compose-icon{width:40px;height:40px;color:var(--ai);background:var(--ai-soft);border-radius:50%;place-items:center;display:grid}.chat-hub-compose-icon svg{width:20px;height:20px}.chat-hub-topics{margin:0 calc(-1 * max(16px, env(safe-area-inset-left)));padding:2px max(16px, env(safe-area-inset-left));box-shadow:none;scrollbar-width:none;background:0 0;border-radius:0;gap:8px;display:flex;overflow-x:auto}.chat-hub-topics::-webkit-scrollbar{display:none}.chat-hub-topics button{background:var(--card);min-height:38px;box-shadow:var(--shadow);border-radius:999px;flex:none;grid-template-columns:auto auto auto;gap:6px;padding:0 12px 0 6px}.chat-hub-topics i{border-radius:50%;width:26px;height:26px}.chat-hub-topics i svg{width:15px;height:15px}.chat-hub-topics button[aria-pressed=true]{color:#fff;background:var(--topic);box-shadow:none}.chat-hub-topics button[aria-pressed=true] i{background:#ffffff38}.chat-hub-topics button[aria-pressed=true] small{color:inherit;opacity:.85}.chat-hub-share{display:none}.chat-hub-feed{padding:0 max(16px, env(safe-area-inset-left));gap:12px}.chat-hub-toolbar{margin:0 calc(-1 * max(16px, env(safe-area-inset-left)));padding:8px max(16px, env(safe-area-inset-left));top:62px}.chat-hub-heading h2{font-size:20px}.chat-hub-controls{width:100%}.chat-hub-controls form{flex:1;min-width:0;height:40px}.chat-hub-controls input{font-size:17px}.chat-hub-prompt{padding:10px 12px}.chat-hub-prompt-tools{display:none}.chat-hub-card{border-radius:16px;gap:12px;padding:14px}.chat-hub-card:hover{transform:none}.chat-hub-card h3{font-size:16px}.chat-hub-card-link>p{-webkit-line-clamp:2;font-size:14px}.chat-hub-card-media{border-radius:12px;width:84px;height:84px}.chat-hub-rail{padding:0 max(16px, env(safe-area-inset-left));grid-column:auto}.chat-hub-fab{z-index:40;right:max(16px, env(safe-area-inset-right));bottom:calc(18px + env(safe-area-inset-bottom));padding:0 20px;display:inline-flex;position:fixed}}@media (prefers-reduced-motion:reduce){.chat-hub-card,.chat-hub-share,.chat-hub-fab,.chat-hub-topics button{transition:none}.chat-hub-card:hover{transform:none}.chat-hub-skeletons span{animation:none}}@media (prefers-reduced-transparency:reduce){.chat-hub-toolbar{background:var(--washi);-webkit-backdrop-filter:none;backdrop-filter:none}}