/* djhx-news 极简样式：默认深色，可切换浅色；无外部字体、无 CDN、无图片资源 */

:root {
  --bg: #0c0e11;
  --bg-soft: #14171c;
  --fg: #e7e9ec;
  --fg-soft: #c3c8ce;
  --fg-dim: #8f969e;
  --fg-dim2: #6d747c;
  --line: #232830;
  --line-soft: #1b2027;
  --accent: #6cb2ff;
  --accent-soft: #2f6ea8;
  --pill: #171b21;
  --glow: radial-gradient(1200px 380px at 50% -120px, rgba(108, 178, 255, .10), transparent 70%);
  --radius: 10px;
}

:root[data-theme="light"] {
  --bg: #fcfcfd;
  --bg-soft: #f4f5f7;
  --fg: #16191d;
  --fg-soft: #3d434b;
  --fg-dim: #6b7280;
  --fg-dim2: #9aa1aa;
  --line: #e4e6ea;
  --line-soft: #eef0f3;
  --accent: #1a6fd4;
  --accent-soft: #1a6fd4;
  --pill: #f1f3f6;
  --glow: radial-gradient(1200px 380px at 50% -120px, rgba(26, 111, 212, .07), transparent 70%);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  background-image: var(--glow);
  background-repeat: no-repeat;
  color: var(--fg);
  font: 15px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
        "Hiragino Sans GB", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-feature-settings: "tnum";
  -webkit-font-smoothing: antialiased;
}


::selection { background: var(--accent); color: var(--bg); }

.page {
  max-width: 760px;
  margin: 0 auto;
  padding: 44px 24px 88px;
}

/* ---------- header ---------- */

.head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  margin: 0;
  font-size: 21px;
  font-weight: 650;
  letter-spacing: -0.015em;
}

.toggle {
  flex: none;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  color: var(--fg-dim);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}

.toggle:hover { background: var(--bg-soft); color: var(--fg); border-color: var(--fg-dim2); }
.toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.toggle .i-light { display: none; }
:root[data-theme="light"] .toggle .i-dark { display: none; }
:root[data-theme="light"] .toggle .i-light { display: inline; }

.meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin: 22px 0 30px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  color: var(--fg-dim);
}

.meta a { color: var(--fg-dim); }
.meta a:hover { color: var(--accent); }
.dot { color: var(--fg-dim2); }

/* ---------- groups ---------- */

.group { margin-top: 34px; }

.group:first-child { margin-top: 0; }

.group-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 4px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--fg-dim);
}

.group-count {
  padding: 1px 6px;
  border-radius: 20px;
  background: var(--pill);
  color: var(--fg-dim2);
  font-size: 10.5px;
  letter-spacing: .04em;
}

.items { margin: 0; padding: 0; list-style: none; }

.item {
  padding: 17px 0 16px;
  border-bottom: 1px solid var(--line-soft);
}

.item:last-child { border-bottom: 0; }

.item-title {
  margin: 0;
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: -0.005em;
}

.item-title a {
  color: var(--fg);
  text-decoration: none;
  transition: color .15s ease;
}

.item-title a:hover { color: var(--accent); }
.item-title a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 2px; }

.item-en {
  margin: 5px 0 0;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--fg-dim2);
}

.item-summary {
  margin: 9px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--fg-soft);
}

.item-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 11px;
  font-size: 11.5px;
  color: var(--fg-dim2);
}

.source {
  padding: 1px 7px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--pill);
  color: var(--fg-dim);
}

.origin {
  margin-left: auto;
  color: var(--accent-soft);
  text-decoration: none;
  white-space: nowrap;
}

.origin:hover { color: var(--accent); text-decoration: underline; }

/* ---------- footer ---------- */

.foot {
  margin-top: 46px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.8;
  color: var(--fg-dim2);
}

.foot p { margin: 0; }
.foot a { color: var(--fg-dim); text-decoration: none; }
.foot a:hover { color: var(--accent); text-decoration: underline; }

.foot-sources {
  margin-top: 10px;
  line-height: 1.9;
  color: var(--fg-dim);
}

.foot-label {
  margin-right: 8px;
  letter-spacing: .12em;
  color: var(--fg-dim2);
}

.sep { margin: 0 6px; color: var(--fg-dim2); }

@media (max-width: 600px) {
  .page { padding: 30px 18px 64px; }
  .brand { font-size: 19px; }
  .item-title { font-size: 16px; }
  .item { padding: 15px 0 14px; }
}