:root{
  --bg:#f6f7f9; --card:#fff; --fg:#14181d; --muted:#5d6672; --line:#e3e6ea;
  --accent:#2563eb; --sec:#dc2626; --net:#7c3aed; --ng:#db2777; --az:#0369a1; --ai:#0f766e;
  --warn:#b45309; --ok:#15803d;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0f1115; --card:#171a21; --fg:#e7eaee; --muted:#99a1ad; --line:#272c35;
  --accent:#60a5fa; --sec:#f87171; --net:#c4b5fd; --ng:#f9a8d4; --az:#38bdf8; --ai:#2dd4bf;
  --warn:#fbbf24; --ok:#4ade80;
}}
:root[data-theme="dark"]{
  --bg:#0f1115; --card:#171a21; --fg:#e7eaee; --muted:#99a1ad; --line:#272c35;
  --accent:#60a5fa; --sec:#f87171; --net:#c4b5fd; --ng:#f9a8d4; --az:#38bdf8; --ai:#2dd4bf;
  --warn:#fbbf24; --ok:#4ade80;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);
  font:16px/1.5 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.wrap{max-width:1100px;margin:0 auto;padding:24px 16px 64px}
header{display:flex;flex-wrap:wrap;gap:12px;align-items:baseline;justify-content:space-between;margin-bottom:4px}
h1{font-size:1.6rem;margin:0;letter-spacing:-.02em}
.sub{color:var(--muted);font-size:.85rem}

nav{display:flex;gap:6px;margin:14px 0 0}
nav a{color:var(--muted);text-decoration:none;font-size:.9rem;padding:4px 12px;border-radius:999px;
  border:1px solid transparent}
nav a:hover{color:var(--fg);border-color:var(--line)}
nav a[aria-current="page"]{color:var(--fg);background:var(--card);border-color:var(--line);font-weight:600}

.bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:18px 0}
button.pill{background:var(--card);color:var(--fg);border:1px solid var(--line);border-radius:999px;
  padding:6px 14px;font:inherit;font-size:.85rem;cursor:pointer}
button.pill[aria-pressed="true"]{background:var(--fg);color:var(--bg);border-color:var(--fg)}
input[type=search]{flex:1;min-width:180px;background:var(--card);color:var(--fg);border:1px solid var(--line);
  border-radius:8px;padding:7px 12px;font:inherit;font-size:.9rem}

.grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}
article{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;
  display:flex;flex-direction:column;gap:8px}
article.read{opacity:.45}
.tag{font-size:.7rem;text-transform:uppercase;letter-spacing:.07em;font-weight:600}
.tag.security{color:var(--sec)} .tag.dotnet{color:var(--net)} .tag.angular{color:var(--ng)}
.tag.node{color:var(--ok)} .tag.azure{color:var(--az)} .tag.ai{color:var(--ai)}
article h2{margin:0;font-size:1rem;line-height:1.35}
article h2 a{color:inherit;text-decoration:none}
article h2 a:hover{color:var(--accent);text-decoration:underline}
p.sum{margin:0;color:var(--muted);font-size:.88rem}
.meta{margin-top:auto;display:flex;gap:10px;align-items:center;font-size:.75rem;color:var(--muted)}
.meta button{margin-left:auto;background:none;border:0;color:var(--muted);cursor:pointer;font:inherit;
  font-size:.75rem;text-decoration:underline;padding:0}
.story-actions{display:flex;gap:8px;justify-content:space-between;align-items:center}
article.read:has([data-action="save"][aria-pressed="true"]){opacity:1}
button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
#savestatus:empty{display:none}

footer{margin-top:40px;color:var(--muted);font-size:.8rem;text-align:center}
footer a{color:var(--muted)}
.empty{color:var(--muted);padding:40px 0;text-align:center}

.tagrow{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.fresh{font-size:.66rem;text-transform:uppercase;letter-spacing:.06em;font-weight:700;
  color:var(--ok);border:1px solid var(--ok);border-radius:999px;padding:1px 7px}
.mine{font-size:.66rem;text-transform:uppercase;letter-spacing:.06em;font-weight:700;
  color:var(--bg);background:var(--accent);border-radius:999px;padding:2px 8px;cursor:help}
details.picker{background:var(--card);border:1px solid var(--line);border-radius:12px;margin:18px 0}
details.picker summary{padding:12px 16px;cursor:pointer;font-size:.9rem;font-weight:600}
details.picker .body{padding:0 16px 14px;border-top:1px solid var(--line)}
.pickgroup{margin-top:12px}
.pickgroup h3{font-size:.7rem;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin:0 0 6px}
.pickgroup div{display:flex;flex-wrap:wrap;gap:6px}
.pickgroup label{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);
  border-radius:999px;padding:4px 12px;font-size:.84rem;cursor:pointer;user-select:none}
.pickgroup label:has(input:checked){background:var(--accent);border-color:var(--accent);color:var(--bg)}
.pickgroup input{accent-color:var(--accent);margin:0}