:root { color-scheme: light; }
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 17px/1.55 "Noto Sans TC", "PingFang HK", "Helvetica Neue", sans-serif;
  color: #1a1a1a;
  background: #f6f4ef;
}
a { color: inherit; }
header.top {
  padding: 18px 28px;
  background: #111;
  color: #f6f4ef;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
header.top a { color: #f6f4ef; text-decoration: none; }
header.top nav { display: flex; gap: 16px; font-size: 14px; opacity: .85; flex-wrap: wrap; }
header.top nav a.active { opacity: 1; text-decoration: underline; }
header.top .user { font-size: 13px; opacity: .7; display: flex; gap: 12px; align-items: center; }
main { max-width: 960px; margin: 0 auto; padding: 24px 20px 96px; }
.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: linear-gradient(160deg, #111 0%, #2a2a2a 40%, #f6f4ef 40%);
}
.login-card {
  width: min(420px, 100%);
  background: #fff;
  border: 1px solid #ddd6c8;
  padding: 28px 24px 24px;
  box-shadow: 0 12px 40px rgba(0,0,0,.12);
}
.login-card h1 { margin: 0 0 6px; font-size: 28px; }
.login-card .sub { color: #666; margin: 0 0 22px; font-size: 14px; }
label { display: block; font-size: 13px; font-weight: 600; margin: 0 0 6px; }
input[type=text], input[type=password], input[type=number], input[type=url], textarea, select {
  width: 100%;
  font: inherit;
  padding: 10px 12px;
  border: 1px solid #ccc;
  background: #fff;
  margin: 0 0 14px;
}
textarea { min-height: 280px; line-height: 1.5; }
button, .btn {
  font: inherit;
  font-weight: 700;
  padding: 10px 16px;
  border: 1px solid #111;
  background: #111;
  color: #fff;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}
button.ghost, .btn.ghost { background: #fff; color: #111; }
button.danger, .btn.danger { background: #fff; color: #8a1f1f; border-color: #8a1f1f; }
button.regen, .btn.regen { background: #1b4f8a; border-color: #1b4f8a; color: #fff; }
button:disabled { opacity: .45; cursor: wait; }
.field { margin-bottom: 4px; }
.error {
  background: #fdeaea;
  border: 1px solid #d6a0a0;
  color: #8a1f1f;
  padding: 10px 12px;
  margin: 0 0 14px;
  font-size: 14px;
}
.banner { background: #fff6d6; border: 1px solid #e0c56c; padding: 12px 14px; margin: 0 0 16px; }
.banner.err { background: #fdeaea; border-color: #d6a0a0; }
.banner.ok { background: #eaf6ee; border-color: #b7d4c0; }
h1 { font-size: 22px; margin: 0 0 8px; font-weight: 700; }
h1.topic { font-size: 40px; line-height: 1.2; font-weight: 800; margin: 8px 0 10px; letter-spacing: -0.02em; }
p.dek { font-size: 22px; line-height: 1.4; font-weight: 500; color: #444; margin: 0 0 18px; }
h2 { font-size: 20px; margin: 28px 0 10px; font-weight: 700; }
.meta { font-size: 13px; color: #555; }
.ok { color: #1b6b3a; } .short { color: #a33; } .long { color: #9a6b00; }
.pill { display: inline-block; font-size: 12px; padding: 2px 8px; border: 1px solid #ccc; }
.filters { display: flex; gap: 10px; flex-wrap: wrap; margin: 0 0 18px; align-items: end; }
.filters .field { margin: 0; }
.filters label { margin: 0 0 4px; }
.filters input, .filters select { margin: 0; width: auto; min-width: 140px; }
.grid { display: grid; gap: 14px; }
article.card { background: #fff; border: 1px solid #ddd6c8; padding: 14px 16px; }
article.card .topic { font-size: 24px; line-height: 1.25; font-weight: 800; margin: 0 0 8px; }
article.card .dek { font-size: 16px; line-height: 1.4; font-weight: 500; color: #444; margin: 0 0 12px; }
article.card img { width: 100%; height: 140px; object-fit: cover; margin: 0 0 10px; }
a.cardlink { color: inherit; text-decoration: none; display: block; }
.hero { width: 100%; height: auto; margin: 12px 0; }
.credit { font-size: 13px; color: #666; }
.actions {
  display: flex; gap: 10px; flex-wrap: wrap; margin: 18px 0 28px; align-items: center;
}
.actions.top {
  position: sticky; top: 52px; z-index: 3; background: #f6f4ef;
  padding: 12px 0 14px; margin: 0 0 8px; border-bottom: 1px solid #ddd6c8;
}
.actions.bottom { margin: 36px 0 0; padding: 18px 0 8px; border-top: 1px solid #ddd6c8; }
.actions .remain { font-size: 13px; color: #555; margin-left: auto; }
.pager {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin: 0 0 12px;
}
.pager.top {
  position: sticky;
  top: 0;
  z-index: 4;
  background: #f6f4ef;
  padding: 10px 0 8px;
  border-bottom: 1px solid #ddd6c8;
}
.pager.bottom {
  margin: 24px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid #ddd6c8;
}
.pager-pos { font-size: 13px; color: #555; margin-left: auto; margin-right: auto; }
.btn.disabled, span.btn.disabled {
  opacity: .35;
  pointer-events: none;
  cursor: default;
}
.panel {
  background: #fff; border: 1px solid #ddd6c8; padding: 16px 18px; margin: 0 0 18px;
}
.panel h2 { margin-top: 0; }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.check { display: flex; gap: 8px; align-items: center; margin: 6px 0; font-size: 15px; }
.check input { width: auto; margin: 0; }
.feed-list { margin: 10px 0 0; padding: 0; list-style: none; }
.feed-list li {
  display: grid; grid-template-columns: auto 1fr; gap: 8px 12px;
  padding: 8px 0; border-top: 1px solid #eee;
  align-items: start;
}
.feed-list .url { font-size: 12px; color: #666; word-break: break-all; }
.add-feed { display: grid; gap: 8px; margin-top: 12px; }
.add-feed .row > * { flex: 1; min-width: 120px; margin-bottom: 0; }
pre.health {
  white-space: pre-wrap; background: #fff; border: 1px solid #ddd6c8;
  padding: 14px; font-size: 13px; overflow: auto;
}
.edit-box { margin-top: 28px; }
.edit-box h2 { margin-bottom: 12px; }
.two-col { display: grid; gap: 12px; }
@media (min-width: 800px) {
  .two-col { grid-template-columns: 1fr 1fr; }
}
.danger-zone {
  margin-top: 32px; padding-top: 18px; border-top: 1px dashed #d6a0a0;
}