:root{color-scheme:light dark;--bg:#f4f6fa;--surface:#fff;--text:#142033;--muted:#657287;--line:#dfe4ec;--accent:#5b45e0;--soft:#eeeafe;--shadow:0 8px 28px #18233b12;font:16px/1.5 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
@media(prefers-color-scheme:dark){:root{--bg:#09111e;--surface:#111c2e;--text:#edf3ff;--muted:#9aa9be;--line:#25334a;--accent:#a795ff;--soft:#242047;--shadow:0 10px 30px #0005}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);min-height:100vh}button,input,select{font:inherit}header{position:sticky;top:0;z-index:3;display:flex;align-items:center;justify-content:space-between;padding:max(14px,env(safe-area-inset-top)) 18px 14px;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.brand{display:flex;gap:11px;align-items:center}.logo{display:block;width:40px;height:40px;border-radius:13px;object-fit:cover;box-shadow:0 7px 18px #5b45e055}.brand h1{font-size:1.16rem;line-height:1;margin:0}.brand p{font-size:.76rem;color:var(--muted);margin:5px 0 0}.status{font-size:.76rem;color:var(--muted);padding:6px 10px;border:1px solid var(--line);border-radius:99px}.status:before{content:'•';color:var(--accent);margin-right:5px}.status.stale:before{color:#f1a72a}.status.offline:before{color:#ef5d65}.status.fresh:before{color:#2bb673}main{width:min(760px,100%);margin:auto;padding:18px 14px 70px}.controls{display:grid;gap:12px}.search{display:flex;align-items:center;gap:10px;padding:0 14px;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}.search span{font-size:1.5rem;color:var(--muted)}.search input{width:100%;height:48px;background:none;border:0;color:var(--text);outline:0}.selects{display:grid;grid-template-columns:1fr 1fr;gap:10px}.selects label{font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}select{display:block;width:100%;margin-top:4px;padding:10px 12px;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:11px}.tabs{display:flex;gap:6px;padding:4px;background:var(--surface);border:1px solid var(--line);border-radius:12px}.tabs button{flex:1;border:0;border-radius:9px;padding:8px;background:transparent;color:var(--muted);cursor:pointer}.tabs button.active{background:var(--soft);color:var(--accent);font-weight:700}.summary{margin:22px 3px 9px;font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.07em}.feed{display:grid;gap:11px}.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:var(--shadow);transition:transform .2s,border-color .2s}.card:hover{transform:translateY(-2px);border-color:var(--accent)}.card.read{opacity:.68}.meta{display:flex;gap:8px;align-items:center;font-size:.72rem;color:var(--muted)}.category{background:var(--soft);color:var(--accent);border-radius:99px;padding:3px 8px;font-weight:700}.source:after{content:' ·';margin-left:8px}.meta time{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.headline{color:inherit;text-decoration:none}.headline h2{font-size:1.08rem;line-height:1.34;margin:11px 0 7px;letter-spacing:-.01em}.excerpt{margin:0;color:var(--muted);font-size:.9rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.actions{display:flex;justify-content:space-between;align-items:center;margin-top:14px}.save{border:0;background:none;color:var(--accent);padding:4px 0;cursor:pointer;font-weight:650;font-size:.82rem}.readmark{font-size:.72rem;color:var(--muted)}.empty{text-align:center;padding:60px 15px;color:var(--muted)}.empty strong,.empty span{display:block}.empty strong{color:var(--text);margin-bottom:4px}@media(min-width:650px){main{padding-top:28px}.controls{grid-template-columns:1fr 270px}.search{grid-column:1}.selects{grid-column:2}.tabs{grid-column:1/-1;width:300px}.card{padding:20px}.headline h2{font-size:1.2rem}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}