:root{color-scheme:light dark;font-family:var(--tg-theme-font-family, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif);--bg: var(--tg-theme-bg-color, #0f1115);--fg: var(--tg-theme-text-color, #f2f4f8);--hint: var(--tg-theme-hint-color, #8b93a7);--link: var(--tg-theme-link-color, #2aabee);--btn: var(--tg-theme-button-color, #2aabee);--btn-text: var(--tg-theme-button-text-color, #ffffff);--secondary: var(--tg-theme-secondary-bg-color, #1a1d24);--section: var(--tg-theme-section-bg-color, var(--secondary));--accent: var(--tg-theme-accent-text-color, var(--link));--destructive: var(--tg-theme-destructive-text-color, #ff8b8b)}html[data-tg-scheme=light]{color-scheme:light}html[data-tg-scheme=dark]{color-scheme:dark}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;background:var(--bg);color:var(--fg)}.app{min-height:100dvh;display:grid;grid-template-rows:1fr auto}.content{padding:16px 16px 96px}.tabs{position:sticky;bottom:0;display:grid;grid-template-columns:repeat(4,1fr);gap:4px;padding:10px 8px calc(10px + env(safe-area-inset-bottom));background:var(--secondary);border-top:1px solid color-mix(in srgb,var(--fg) 12%,transparent)}.tabs.tabs-3{grid-template-columns:repeat(3,1fr)}.tabs a{text-align:center;text-decoration:none;color:var(--hint);padding:10px 4px;border-radius:10px;font-size:13px}.tabs a.active{color:var(--fg);background:color-mix(in srgb,var(--btn) 22%,transparent)}h1{margin:0 0 8px;font-size:24px}p{margin:0 0 16px;color:var(--hint)}.meta{display:block;font-size:12px;color:var(--hint);margin-top:4px}.error{color:var(--destructive)}.search{width:100%;padding:12px 14px;border-radius:12px;border:1px solid color-mix(in srgb,var(--fg) 14%,transparent);background:var(--secondary);color:var(--fg);font-size:16px}.feed-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}.feed-list a{display:grid;gap:6px;text-decoration:none;color:inherit;padding:12px;border-radius:12px;background:var(--secondary)}.excerpt{color:var(--hint);font-size:14px}.back{display:inline-block;margin-bottom:12px;color:var(--link);text-decoration:none}.article{white-space:pre-wrap;line-height:1.5;color:var(--fg)}.chat-log{display:grid;gap:10px;margin-bottom:12px;max-height:calc(100dvh - 260px);overflow:auto}.bubble{padding:10px 12px;border-radius:12px;background:var(--secondary);white-space:pre-wrap}.bubble.user{background:color-mix(in srgb,var(--btn) 28%,var(--secondary));justify-self:end;max-width:90%}.bubble.assistant{max-width:95%}.refs{display:grid;gap:6px;margin-top:8px}.refs a{color:var(--link);font-size:13px}.chat-form{display:grid;grid-template-columns:1fr auto;gap:8px}.chat-form input{padding:12px;border-radius:12px;border:1px solid color-mix(in srgb,var(--fg) 14%,transparent);background:var(--secondary);color:var(--fg);font-size:16px}.chat-form button,.role-row button{border:0;border-radius:12px;padding:12px 14px;background:var(--btn);color:var(--btn-text);font-weight:600}.profile-card{display:grid;gap:14px;padding:14px;border-radius:12px;background:var(--section)}.toggle{display:flex;gap:10px;align-items:center}.role-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.role-row button{background:color-mix(in srgb,var(--fg) 12%,transparent);color:var(--fg)}.role-row button.active{background:var(--btn);color:var(--btn-text)}.banner{display:grid;gap:10px;padding:12px;margin-bottom:12px;border-radius:12px;background:color-mix(in srgb,var(--btn) 18%,var(--secondary))}.banner-btn,.primary-btn{display:inline-block;text-align:center;text-decoration:none;border:0;border-radius:12px;padding:12px 14px;background:var(--btn);color:var(--btn-text);font-weight:600;cursor:pointer}.field{display:grid;gap:8px}.field select,.search-select-input{padding:12px;border-radius:12px;border:1px solid color-mix(in srgb,var(--fg) 14%,transparent);background:var(--bg);color:var(--fg);font-size:16px;width:100%}.search-select{position:relative}.search-select-menu{position:absolute;z-index:20;left:0;right:0;top:calc(100% + 4px);max-height:280px;overflow:auto;border-radius:12px;background:var(--secondary);border:1px solid color-mix(in srgb,var(--fg) 14%,transparent);padding:6px}.search-select-hint{margin:8px;font-size:13px}.search-select-label{font-size:11px;font-weight:700;color:var(--hint);padding:8px 8px 4px;text-transform:uppercase}.search-select-group button,.search-select-clear{display:block;width:100%;text-align:left;border:0;background:transparent;color:var(--fg);padding:10px 8px;border-radius:8px;font-size:15px}.search-select-group button.active,.search-select-group button:hover,.search-select-clear:hover{background:color-mix(in srgb,var(--btn) 22%,transparent)}.search-select-clear{color:var(--hint);margin-top:4px}.badge{display:inline-block;font-size:11px;font-weight:700;padding:4px 8px;border-radius:999px;margin-bottom:6px}.badge-news{background:color-mix(in srgb,var(--btn) 30%,transparent)}.badge-invite{background:color-mix(in srgb,#7bd88f 30%,transparent)}.badge-ad{background:color-mix(in srgb,#ffb347 30%,transparent)}.badge-top{margin-left:8px;background:color-mix(in srgb,#ffd700 35%,transparent)}.unread{color:var(--btn)}.ok{color:#7bd88f}.section-title{margin:20px 0 8px;font-size:18px}.detail-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}.detail-list li{display:grid;gap:4px;padding:12px;border-radius:12px;background:var(--section)}