:root,:root[data-theme=dark]{--bg:#0b1220;--bg-header:#0b1220d1;--card:#141d31;--card-hover:#1a2540;--border:#243049;--text:#e9edf6;--text-dim:#9aa6be;--text-faint:#6b7891;--chip-bg:#172135;--chip-border:#283450;--shadow:0 1px 2px #0006}:root[data-theme=light]{--bg:#f4f6fb;--bg-header:#f4f6fbd9;--card:#fff;--card-hover:#fff;--border:#e3e7f0;--text:#182135;--text-dim:#515d76;--text-faint:#828fa8;--chip-bg:#eceff6;--chip-border:#dde2ee;--shadow:0 1px 3px #141e3c14}@media (prefers-color-scheme:light){:root:not([data-theme]){--bg:#f4f6fb;--bg-header:#f4f6fbd9;--card:#fff;--card-hover:#fff;--border:#e3e7f0;--text:#182135;--text-dim:#515d76;--text-faint:#828fa8;--chip-bg:#eceff6;--chip-border:#dde2ee;--shadow:0 1px 3px #141e3c14}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji,sans-serif;line-height:1.5}.app{flex-direction:column;min-height:100dvh;display:flex}.app-header{z-index:10;background:var(--bg-header);-webkit-backdrop-filter:saturate(160%)blur(12px);backdrop-filter:saturate(160%)blur(12px);border-bottom:1px solid var(--border);padding-top:env(safe-area-inset-top);position:sticky;top:0}.app-header__inner{justify-content:space-between;align-items:center;gap:12px;max-width:720px;margin:0 auto;padding:12px 16px;display:flex}.app-header__brand{align-items:center;gap:12px;min-width:0;display:flex}.app-header__mark{color:#ffb347;flex:none;place-items:center;display:grid}.app-header__title{letter-spacing:-.01em;margin:0;font-size:1.15rem;font-weight:700}.app-header__subtitle{color:var(--text-faint);margin:0;font-size:.78rem}.icon-button{border:1px solid var(--border);background:var(--card);width:40px;height:40px;color:var(--text-dim);cursor:pointer;border-radius:10px;flex:none;place-items:center;transition:color .15s,border-color .15s;display:grid}.icon-button:hover{color:var(--text);border-color:var(--text-faint)}.app-main{flex:1;width:100%;max-width:720px;margin:0 auto;padding:16px 16px 48px}.chips{scrollbar-width:none;gap:8px;margin:0 -16px 4px;padding:4px 16px 14px;display:flex;overflow-x:auto}.chips::-webkit-scrollbar{display:none}.chip{border:1px solid var(--chip-border);background:var(--chip-bg);min-height:36px;color:var(--text-dim);cursor:pointer;white-space:nowrap;border-radius:999px;flex:none;align-items:center;gap:7px;padding:7px 13px;font-size:.85rem;font-weight:500;transition:color .15s,border-color .15s,background .15s;display:inline-flex}.chip[data-selected=true]{color:var(--text);border-color:var(--text-faint);background:var(--card-hover)}.chip__dot{background:var(--chip-color,var(--text-faint));border-radius:50%;width:9px;height:9px}.chip__count{color:var(--text-faint);font-variant-numeric:tabular-nums;font-size:.75rem}.day{margin-bottom:26px}.day__heading{justify-content:space-between;align-items:baseline;gap:10px;margin:6px 2px 12px;font-size:1.02rem;font-weight:700;display:flex}.day__date{color:var(--text-faint);font-variant-numeric:tabular-nums;font-size:.78rem;font-weight:500}.day__items{flex-direction:column;gap:12px;display:flex}.card{color:inherit;background:var(--card);border:1px solid var(--border);border-left:3px solid var(--accent,var(--border));box-shadow:var(--shadow);border-radius:14px;padding:15px 16px;text-decoration:none;transition:background .15s,transform .1s,border-color .15s;display:block}.card:hover{background:var(--card-hover)}.card:active{transform:scale(.992)}.card__top{align-items:center;gap:10px;margin-bottom:9px;display:flex}.badge{color:var(--accent);background:color-mix(in srgb, var(--accent) 15%, transparent);white-space:nowrap;border-radius:999px;padding:3px 9px;font-size:.72rem;font-weight:600}.card__source{color:var(--text-faint);text-overflow:ellipsis;white-space:nowrap;font-size:.78rem;overflow:hidden}.card__title{letter-spacing:-.005em;margin:0 0 6px;font-size:1.04rem;font-weight:650;line-height:1.32}.card__summary{color:var(--text-dim);margin:0;font-size:.92rem;line-height:1.5}.card__meta{color:var(--text-faint);gap:10px;margin-top:11px;font-size:.78rem;display:flex}.card__time:before{content:"·";margin-right:10px}.notice{text-align:center;border:1px dashed var(--border);color:var(--text-dim);border-radius:14px;padding:40px 20px}.notice__title{color:var(--text);margin:0 0 6px;font-weight:650}.notice__body{margin:0 0 16px;font-size:.9rem}.button{appearance:none;border:1px solid var(--text-faint);background:var(--card);color:var(--text);cursor:pointer;border-radius:10px;padding:9px 18px;font-size:.9rem;font-weight:600}.footnote{text-align:center;color:var(--text-faint);padding:16px 0 4px;font-size:.82rem}.sentinel{height:1px}.app-footer{border-top:1px solid var(--border);padding:18px 16px calc(18px + env(safe-area-inset-bottom));text-align:center;color:var(--text-faint);font-size:.78rem}.card--skeleton{border-left-color:var(--border);pointer-events:none}.skeleton{background:linear-gradient(90deg, color-mix(in srgb, var(--text-faint) 12%, transparent) 25%, color-mix(in srgb, var(--text-faint) 22%, transparent) 37%, color-mix(in srgb, var(--text-faint) 12%, transparent) 63%);background-size:400% 100%;border-radius:6px;animation:1.4s infinite shimmer}.skeleton--heading{width:120px;height:18px;margin:6px 2px 14px}.skeleton--badge{width:90px;height:16px;margin-bottom:12px}.skeleton--title{width:85%;height:18px;margin-bottom:12px}.skeleton--text{width:100%;height:12px;margin-bottom:8px}.skeleton--short{width:60%}@keyframes shimmer{0%{background-position:100% 0}to{background-position:0 0}}@media (prefers-reduced-motion:reduce){.skeleton{animation:none}.card:active{transform:none}}