:root{color-scheme:light;--md-primary: #3949ab;--md-on-primary: #ffffff;--md-primary-container: #dbe1ff;--md-on-primary-container: #001554;--md-secondary: #5a5d72;--md-secondary-container: #e0e1f9;--md-on-secondary-container: #171b2c;--md-surface: #faf9ff;--md-on-surface: #1a1b23;--md-surface-variant: #e2e1ec;--md-on-surface-variant: #45464f;--md-outline: #c6c5d0;--md-outline-variant: #c6c5d0;--md-error: #ba1a1a;--md-on-error: #ffffff;--md-surface-container-low: #f4f3fa;--md-surface-container: #edebf4;--cal-highlight: #d32f2f;--bg: var(--md-surface);--surface: var(--md-surface-container-low);--surface-2: var(--md-surface-variant);--text: var(--md-on-surface);--text-dim: var(--md-on-surface-variant);--accent: var(--md-primary);--accent-dim: var(--md-primary-container);--link: var(--md-primary);--danger: var(--md-error);--radius: 12px}:root[data-theme=dark]{color-scheme:dark;--md-primary: #b3c5ff;--md-on-primary: #002a77;--md-primary-container: #1e3fad;--md-on-primary-container: #dbe1ff;--md-secondary: #c3c5dd;--md-secondary-container: #424559;--md-on-secondary-container: #e0e1f9;--md-surface: #121318;--md-on-surface: #e3e1e9;--md-surface-variant: #45464f;--md-on-surface-variant: #c6c5d0;--md-outline: #45464f;--md-outline-variant: #45464f;--md-error: #ffb4ab;--md-on-error: #690005;--md-surface-container-low: #1a1b21;--md-surface-container: #1e1f26}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){color-scheme:dark;--md-primary: #b3c5ff;--md-on-primary: #002a77;--md-primary-container: #1e3fad;--md-on-primary-container: #dbe1ff;--md-secondary: #c3c5dd;--md-secondary-container: #424559;--md-on-secondary-container: #e0e1f9;--md-surface: #121318;--md-on-surface: #e3e1e9;--md-surface-variant: #45464f;--md-on-surface-variant: #c6c5d0;--md-outline: #45464f;--md-error: #ffb4ab;--md-on-error: #690005;--md-surface-container-low: #1a1b21;--md-surface-container: #1e1f26}}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0}body{background:var(--md-surface);color:var(--md-on-surface);font-family:Roboto,-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}#root{min-height:100vh}.app{min-height:100vh;display:flex;flex-direction:column}.app-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:56px;padding:8px 8px 8px 16px;padding-top:calc(8px + env(safe-area-inset-top));background:var(--md-primary);color:var(--md-on-primary)}.header-title{font-size:20px;font-weight:600;color:var(--md-on-primary);background:none;border:none;cursor:pointer;letter-spacing:.2px;padding:6px 8px;border-radius:10px}.header-actions{display:flex;gap:2px}.header-btn{background:none;border:none;color:var(--md-on-primary);font-size:15px;padding:8px 12px;border-radius:10px;cursor:pointer}.header-btn:active{background:#ffffff29}.header-btn.bell.on{font-weight:700}.app-nav{position:fixed;left:0;right:0;bottom:0;z-index:10;display:flex;background:var(--md-surface-container-low);border-top:1px solid var(--md-outline);padding-bottom:env(safe-area-inset-bottom)}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 0 10px;background:none;border:none;color:var(--md-on-surface-variant);font-size:12px;font-family:inherit;cursor:pointer}.nav-icon{display:flex;align-items:center;justify-content:center;width:60px;height:32px;border-radius:16px;font-size:20px}.nav-item.active{color:var(--md-on-secondary-container);font-weight:600}.nav-item.active .nav-icon{background:var(--md-secondary-container)}.app-main{flex:1;width:100%;max-width:720px;margin:0 auto;padding:14px 12px calc(96px + env(safe-area-inset-bottom))}.app-footer{text-align:center;color:var(--md-on-surface-variant);font-size:12px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--md-outline)}.screen{display:flex;flex-direction:column;gap:14px}.feed-screen{gap:12px}.hint{color:var(--md-on-surface-variant);text-align:center;padding:28px 12px}.hint.error{color:var(--md-error)}.card{background:var(--md-surface-container-low);border-radius:var(--radius);padding:14px 16px 10px;box-shadow:0 1px 4px #0000001f}.article-screen{display:flex;flex-direction:column;min-height:100vh}.article-topbar{justify-content:flex-start}.article-topbar-title{font-size:20px;font-weight:600;color:var(--md-on-primary);padding:6px 8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.article-main{padding:0;max-width:none}.article-loading{display:flex;justify-content:center;padding-top:48px}.article-state{text-align:center;padding:32px;font-size:16px;color:var(--md-on-surface)}.article-state.error{color:var(--md-error);font-weight:500}.article-body{padding:16px}.article-body h1,.article-body h2,.article-body h3,.article-body h4{color:var(--md-on-surface);font-weight:700;margin:20px 0 8px}.article-body h3,.article-body h4{margin-top:14px}.article-body h1{font-size:24px}.article-body h2{font-size:22px}.article-body h3{font-size:20px}.article-body h4{font-size:18px}.article-body p{font-size:16px;line-height:26px;margin:0 0 10px}.article-body .spacer{height:14px}.article-body .block-image{margin:12px auto}.article-body .carousel{margin:12px 0}.attachments-title{font-size:16px;font-weight:500;color:var(--md-on-surface);margin:20px 0 4px}.article-attachments{display:flex;flex-direction:column;align-items:flex-start;gap:8px;margin-top:4px}.spacer{height:.6em}.block-image{display:block;max-width:100%;height:auto;border-radius:10px;margin:10px auto}.hashtag{color:var(--md-primary);text-decoration:none;cursor:pointer}.ext-link{color:var(--md-primary)}.calendar-row{display:flex;justify-content:center;padding:6px 16px}.assist-chip{display:inline-flex;align-items:center;gap:8px;background:none;border:1px solid var(--md-outline);border-radius:8px;min-height:32px;padding:7px 16px;font-size:14px;font-family:inherit;color:var(--md-on-surface);text-decoration:none;cursor:pointer;max-width:100%}.assist-chip svg{width:18px;height:18px;flex-shrink:0;fill:var(--md-on-surface-variant)}.assist-chip .assist-chip-label{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}a.assist-chip:active,button.assist-chip:active{opacity:.7}.chip{display:inline-flex;align-items:center;gap:6px;background:var(--md-secondary-container);color:var(--md-on-secondary-container);border-radius:8px;padding:6px 12px;font-size:13px;text-decoration:none;border:none}a.chip:active{opacity:.7}.btn-text{background:none;border:none;color:var(--md-primary);font-size:14px;font-weight:600;letter-spacing:.3px;text-transform:uppercase;font-family:inherit;cursor:pointer;padding:8px 10px;border-radius:10px}.btn{background:var(--md-primary);color:var(--md-on-primary);border:none;border-radius:999px;padding:10px 24px;font-size:14px;font-weight:600;letter-spacing:.3px;text-transform:uppercase;font-family:inherit;cursor:pointer}.btn:disabled{opacity:.5}.feed-card{background:#c4c4ca;padding:0;border-radius:16px;box-shadow:0 3px 10px #0003;overflow:hidden}:root[data-theme=dark] .feed-card{background:#44444a}@media (prefers-color-scheme: dark){:root:not([data-theme=light]) .feed-card{background:#44444a}}.feed-divider{border-top:1px solid var(--md-outline-variant)}.feed-preview{padding-bottom:12px}.feed-preview .block-image,.feed-preview .carousel{margin:0 0 6px;border-radius:0}.feed-preview h1,.feed-preview h2,.feed-preview h3,.feed-preview h4{font-size:18px;font-weight:700;color:var(--md-on-surface);margin:2px 0 4px;padding:0 16px}.feed-preview p{margin:0 0 6px;padding:0 16px;font-size:16px;line-height:24px;color:var(--md-on-surface)}.feed-preview .spacer{height:12px}.feed-preview .calendar-row{padding:6px 16px}.feed-preview-text{margin:0;padding:12px 16px;font-size:14px;line-height:20px;color:var(--md-on-surface);display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:12;overflow:hidden}.feed-attachments{display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding:10px 16px}.read-more{display:flex;align-items:center;justify-content:flex-end;gap:2px;width:100%;background:none;border:none;padding:10px 16px;font-size:12px;font-weight:600;letter-spacing:.5px;color:var(--md-primary);font-family:inherit;cursor:pointer}.read-more svg{width:18px;height:18px;fill:var(--md-primary)}.read-more:active{opacity:.7}.filter-row{display:flex;align-items:center;gap:8px;padding:4px 0}.search-hint{font-size:12px;color:var(--md-on-surface-variant)}.state-text{color:var(--md-on-surface);font-size:16px;text-align:center;padding:32px}.full-loading{display:flex;justify-content:center;align-items:center;min-height:50vh}.load-more-spin{display:flex;justify-content:center;padding:16px 0}.spinner{width:24px;height:24px;flex-shrink:0;border:3px solid var(--md-surface-variant);border-top-color:var(--md-primary);border-radius:50%;animation:feed-spin .9s linear infinite}.spinner-16{width:16px;height:16px;border-width:2px}@keyframes feed-spin{to{transform:rotate(360deg)}}.carousel{position:relative;overflow:hidden;touch-action:pan-y;-webkit-user-select:none;user-select:none}.carousel-track{display:flex;transition:transform .25s ease}.carousel-track img{flex:0 0 100%;width:100%;height:auto;display:block;pointer-events:none}.carousel-dots{position:absolute;left:0;right:0;bottom:8px;display:flex;justify-content:center;gap:6px}.carousel-dot{width:6px;height:6px;border-radius:50%;background:var(--md-on-surface-variant);opacity:.5}.carousel-dot.active{width:8px;height:8px;background:var(--md-primary);opacity:1}.files-body{width:100%;max-width:720px;margin:0 auto;padding:14px 12px calc(24px + env(safe-area-inset-bottom))}.file-list{display:flex;flex-direction:column;gap:2px;background:var(--md-surface-container-low);border-radius:var(--radius);padding:6px}.file-row{display:flex;align-items:center;gap:10px;background:none;border:none;border-radius:10px;color:var(--md-on-surface);padding:12px;cursor:pointer;text-align:left;font-size:15px;font-family:inherit}.file-row:active{background:var(--md-surface-variant)}.file-icon{flex-shrink:0;display:flex;align-items:center;color:var(--md-on-surface-variant)}.file-icon svg{width:24px;height:24px;fill:currentColor}.file-name{flex:1;overflow-wrap:anywhere}.file-size{flex-shrink:0;color:var(--md-on-surface-variant);font-size:13px}.table-wrap{overflow-x:auto;margin:10px 0}.table-wrap table{border-collapse:collapse;width:100%;font-size:14px}.table-wrap td{border:1px solid var(--md-outline);padding:6px 10px;vertical-align:top}.menu-wrap{position:relative}.menu{position:absolute;top:calc(100% + 4px);right:0;min-width:220px;background:var(--md-surface-container);border-radius:12px;padding:8px 0;box-shadow:0 4px 16px #00000040;z-index:30}.menu-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:25}.menu-item{display:flex;align-items:center;gap:12px;width:100%;background:none;border:none;color:var(--md-on-surface);padding:12px 16px;font-size:15px;font-family:inherit;text-align:left;cursor:pointer}.menu-item svg{flex:none;color:var(--md-on-surface-variant)}.menu-item:active{background:var(--md-surface-variant)}.dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:40;padding:16px}.dialog{background:var(--md-surface-container);border-radius:16px;padding:20px;max-width:360px;width:100%}.dialog-title{font-size:20px;font-weight:600;color:var(--md-on-surface);margin:0 0 12px}.dialog-text{font-size:14px;color:var(--md-on-surface-variant);margin:0 0 8px}.dialog-subtitle{font-size:16px;font-weight:500;color:var(--md-on-surface);margin:0 0 8px}.dialog-hint{font-size:12px;line-height:16px;color:var(--md-on-surface-variant);margin:0 0 8px}.dialog-section{font-size:14px;font-weight:500;color:var(--md-on-surface);margin:4px 0}.dialog-actions{display:flex;justify-content:flex-end;gap:4px;margin-top:16px}.radio-row,.switch-row{display:flex;align-items:center;gap:10px;padding:8px 0;font-size:15px;color:var(--md-on-surface)}.switch-row{justify-content:flex-start;gap:8px}.btn-text.inline{display:block;align-self:flex-start;text-transform:none;letter-spacing:0;font-size:13px;font-weight:500;padding:4px 0}.cal-card{background:var(--md-surface-container-low);border-radius:var(--radius);padding:12px;box-shadow:0 1px 4px #0000001f}.cal-header{display:flex;align-items:center;justify-content:space-between;gap:4px;margin-bottom:8px}.cal-nav-btn{background:none;border:none;color:var(--md-primary);font-size:22px;padding:6px 14px;border-radius:10px;cursor:pointer}.cal-title{font-size:17px;font-weight:600;color:var(--md-on-surface)}.cal-select{background:var(--md-surface-variant);color:var(--md-on-surface);border:none;border-radius:8px;padding:6px 8px;font-size:14px;font-family:inherit}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}.cal-dow{text-align:center;font-size:12px;font-weight:600;color:var(--md-on-surface-variant);padding:4px 0}.cal-cell{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border:none;background:none;border-radius:50%;font-size:14px;font-family:inherit;color:var(--md-on-surface);padding:0}.cal-cell.today{background:var(--md-primary-container);color:var(--md-on-primary-container);font-weight:700}.cal-cell.has-files{flex-direction:column;color:var(--cal-highlight);font-weight:700;cursor:pointer}.cal-cell.has-files:after{content:"";width:4px;height:4px;border-radius:50%;background:var(--cal-highlight);margin-top:1px}.cal-cell.has-files.today{background:var(--md-primary-container)}