/* roulang page: index */
:root {
  --ink: #1E4E78;
  --ink-deep: #173E60;
  --fog: #3E7EA6;
  --rose: #C45C6A;
  --green: #2F6F5E;
  --text: #1C2834;
  --muted: #5C6B7A;
  --line: #E2E9F1;
  --bg: #F3F6FA;
  --card: #FFFFFF;
  --shadow: 0 10px 28px rgba(30, 78, 120, 0.08);
  --shadow-hover: 0 12px 32px rgba(30, 78, 120, 0.14);
  --radius: 16px;
  --pill: 999px;
  --input: 10px;
  --max: 1120px;
  --pad: 72px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 28px;
}
img { max-width: 100%; display: block; }
button, input, textarea { font-family: inherit; font-size: 16px; }
a { color: var(--fog); text-decoration: none; }
a:hover { color: var(--ink); }
p { margin: 0 0 12px; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}
.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.header-bar {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
}
.logo {
  flex: 0 0 auto;
  color: var(--ink);
  font-size: 18px;
  line-height: 26px;
  font-weight: 700;
  letter-spacing: 0;
}
.logo:hover { color: var(--ink-deep); }
.seg-nav { flex: 1 1 auto; min-width: 0; }
.seg-scroll {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 0;
  scrollbar-width: thin;
}
.seg-chip {
  flex: 0 0 auto;
  height: 36px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  border-radius: var(--pill);
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  font-size: 14px;
  line-height: 20px;
  white-space: nowrap;
}
.seg-chip:hover { border-color: var(--fog); color: var(--ink); }
.seg-chip.is-current {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}
.seg-chip.is-current:hover { color: #fff; background: var(--ink-deep); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 18px;
  border-radius: var(--pill);
  border: 1px solid transparent;
  font-size: 15px;
  line-height: 20px;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover, .btn-primary:focus { background: var(--ink-deep); color: #fff; }
.btn-primary:active { background: #12324d; }
.btn-secondary { background: #fff; color: var(--fog); border-color: var(--fog); }
.btn-secondary:hover { background: #f4f9fc; color: var(--ink); }
.header-cta { flex: 0 0 auto; }
.block { padding: var(--pad) 0; }
.band-white { background: #fff; }
.section-head { max-width: 760px; margin-bottom: 28px; }
.section-head h2, h1 {
  color: var(--ink);
  font-weight: 700;
}
h1 { font-size: 32px; line-height: 40px; margin: 0 0 12px; }
h2 { font-size: 24px; line-height: 32px; margin: 0 0 8px; }
h3 { font-size: 18px; line-height: 26px; margin: 0 0 8px; color: var(--text); font-weight: 650; }
.subline { margin: 0 0 14px; color: var(--text); }
.lead { margin: 0; color: var(--muted); }
.num {
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-variant-numeric: tabular-nums;
}
.panel-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.panel-card:hover {
  border-color: var(--fog);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}
.dash-copy { margin-bottom: 8px; }
.metric-card { height: 100%; margin-bottom: 16px; }
.metric-label { color: var(--muted); font-size: 14px; line-height: 22px; margin: 0 0 8px; }
.metric-num { color: var(--rose); font-size: 36px; line-height: 42px; font-weight: 700; margin: 0; }
.metric-note { margin: 8px 0 0; color: var(--text); font-size: 14px; line-height: 22px; }
.bar-row { margin-bottom: 18px; }
.bar-head, .bar-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 15px;
  line-height: 24px;
}
.bar-name { color: var(--ink); font-weight: 700; }
.bar-pct { color: var(--rose); font-weight: 700; }
.bar-track {
  height: 10px;
  background: var(--line);
  border-radius: var(--pill);
  margin: 8px 0;
  overflow: hidden;
}
.bar-fill { height: 100%; background: var(--fog); border-radius: var(--pill); }
.bar-meta { color: var(--muted); font-size: 14px; }
.matrix-card { height: 100%; }
.matrix-card + .side-gap { margin-top: 16px; }
.kicker {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding: 0 10px;
  border-radius: var(--pill);
  background: #f4f8fb;
  color: var(--fog);
  font-size: 13px;
  line-height: 20px;
  margin-bottom: 12px;
}
.kicker.rose { color: var(--rose); background: #fbf4f5; }
.matrix-link { font-weight: 700; }
.stat-line { margin: 12px 0 0; color: var(--muted); font-size: 14px; line-height: 22px; }
.entry-row { display: flex; flex-wrap: wrap; gap: 12px; }
.entry-chip {
  min-height: 44px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  border-radius: var(--pill);
  border: 1px solid var(--ink);
  background: #fff;
  color: var(--ink);
  font-weight: 700;
}
.entry-chip:hover { background: var(--ink); color: #fff; }
.table-wrap {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.cmp-table { width: 100%; border-collapse: collapse; margin: 0; }
.cmp-table th {
  background: #f7fafc;
  color: var(--fog);
  font-weight: 700;
  text-align: left;
  padding: 16px;
  border-bottom: 1px solid var(--line);
}
.cmp-table td {
  padding: 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  background: #fff;
}
.cmp-table tr:last-child td { border-bottom: 0; }
.cmp-table .is-hit td { background: #fbf4f5; }
.cmp-table .dim { color: var(--ink); font-weight: 700; }
.good { color: var(--green); font-weight: 700; }
.cmp-stack { display: none; }
.zone-stack { margin-bottom: 16px; }
.zone-stack h3 { color: var(--ink); }
.zone-stack ul { margin: 0; padding: 0; list-style: none; }
.zone-stack li {
  padding: 10px 0;
  border-top: 1px solid var(--line);
  color: var(--text);
}
.zone-stack li strong { display: block; color: var(--muted); font-size: 13px; line-height: 20px; font-weight: 600; }
.note-item { height: 100%; margin-bottom: 16px; }
.note-no {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  margin-bottom: 10px;
}
.timeline {
  display: flex;
  gap: 12px;
  position: relative;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 18px;
  height: 2px;
  background: var(--line);
}
.t-item {
  position: relative;
  flex: 1;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px 16px 16px;
}
.t-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid #fff;
  box-shadow: 0 0 0 2px var(--fog);
  margin: -30px 0 12px;
}
.t-item h3 { font-size: 16px; line-height: 24px; }
.t-item p { margin: 0; color: var(--muted); font-size: 14px; line-height: 22px; }
.news-card { display: block; height: 100%; margin-bottom: 16px; color: inherit; }
.news-card:hover { color: inherit; }
.news-title {
  color: var(--ink);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-desc { color: var(--text); margin: 0 0 10px; }
.news-meta { color: var(--muted); font-size: 13px; line-height: 20px; margin: 0; }
.more-row { margin-top: 8px; }
.topic-cloud { display: flex; flex-wrap: wrap; gap: 10px; }
.topic-chip {
  height: 36px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  border-radius: var(--pill);
  background: #fff;
  border: 1px solid var(--line);
  color: var(--text);
  box-shadow: var(--shadow);
}
.topic-chip:hover { border-color: var(--fog); color: var(--ink); }
.guard-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 16px;
  height: calc(100% - 16px);
}
.guard-icon {
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: #f4f8fb;
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
}
.guard-icon svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.8; }
.guard-item h3 { margin-bottom: 4px; }
.guard-item p { margin: 0; color: var(--muted); }
.step-card { height: 100%; margin-bottom: 16px; }
.step-no { color: var(--rose); font-weight: 700; margin: 0 0 6px; }
.quick-item { margin-bottom: 16px; height: calc(100% - 16px); }
.quick-item h3 { color: var(--ink); }
.quick-item p { margin: 0; }
.faq-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 12px;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 48px 18px 24px;
  font-weight: 700;
  color: var(--text);
  position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "";
  position: absolute;
  right: 22px;
  top: 24px;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  transform: rotate(45deg);
}
.faq-item[open] summary::after { transform: rotate(225deg); top: 28px; }
.faq-item .faq-a { padding: 0 24px 18px; margin: 0; }
.form-card { max-width: 720px; }
.field { margin-bottom: 16px; }
.field label, .field legend {
  display: block;
  margin-bottom: 6px;
  color: var(--text);
  font-weight: 700;
  font-size: 15px;
  line-height: 24px;
}
.field input[type="text"], .field textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: var(--input);
  padding: 10px 12px;
  color: var(--text);
  margin: 0;
  box-shadow: none;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field textarea:focus {
  border-color: var(--fog);
  outline: 2px solid rgba(62, 126, 166, 0.25);
}
.choice-row { display: flex; flex-wrap: wrap; gap: 8px; }
.choice {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 40px;
  padding: 0 14px;
  border-radius: var(--pill);
  border: 1px solid var(--line);
  background: #fff;
  margin: 0;
  font-weight: 600;
}
.choice input { margin: 0; }
.choice:has(input:checked) { border-color: var(--ink); color: var(--ink); background: #f4f8fb; }
.form-error, .form-ok { min-height: 28px; margin: 0 0 12px; }
.form-error { color: var(--rose); }
.form-ok { color: var(--green); }
.site-footer {
  background: #fff;
  border-top: 1px solid var(--line);
  padding: 36px 0;
}
.foot-brand { color: var(--ink); font-size: 18px; font-weight: 700; margin: 0 0 8px; }
.foot-copy, .foot-zones { color: var(--muted); margin: 0; }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px 16px; margin: 8px 0 0; padding: 0; list-style: none; }
.foot-links a { color: var(--fog); }
:focus-visible { outline: 2px solid var(--fog); outline-offset: 2px; }
@media (max-width: 1023px) {
  :root { --pad: 48px; }
}
@media (max-width: 639px) {
  :root { --pad: 32px; }
  h1 { font-size: 26px; line-height: 34px; }
  .header-bar { flex-wrap: wrap; align-items: center; }
  .logo { order: 1; font-size: 15px; line-height: 22px; max-width: 58%; }
  .header-cta { order: 2; margin-left: auto; }
  .seg-nav { order: 3; flex: 1 0 100%; }
  .cmp-wide { display: none; }
  .cmp-stack { display: block; }
  .timeline { flex-direction: column; gap: 0; }
  .timeline::before { left: 18px; right: auto; top: 0; bottom: 0; width: 2px; height: auto; }
  .t-item { margin: 0 0 12px 0; }
  .t-dot { margin: 0 0 10px; }
}
@media (max-width: 520px) {
  .metric-grid > .columns { width: 100% !important; float: none; }
  .wrap { width: min(var(--max), calc(100% - 28px)); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* roulang page: category1 */
:root {
 --ink: #1E4E78;
 --ink-deep: #173E60;
 --fog: #3E7EA6;
 --rose: #C45C6A;
 --green: #2F6F5E;
 --text: #1C2834;
 --muted: #5C6B7A;
 --line: #E2E9F1;
 --bg: #F3F6FA;
 --card: #FFFFFF;
 --shadow: 0 10px 28px rgba(30, 78, 120, 0.08);
 --shadow-hover: 0 12px 32px rgba(30, 78, 120, 0.14);
 --radius: 16px;
 --pill: 999px;
 --input: 10px;
 --max: 1120px;
 --pad: 72px;
}
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 background: var(--bg);
 color: var(--text);
 font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
 font-size: 16px;
 line-height: 28px;
}
img { max-width: 100%; display: block; }
button, input, textarea { font-family: inherit; font-size: 16px; }
a { color: var(--fog); text-decoration: none; }
a:hover { color: var(--ink); }
a:focus-visible, button:focus-visible, summary:focus-visible {
 outline: 2px solid var(--fog);
 outline-offset: 2px;
}
p { margin: 0 0 12px; }
h1, h2, h3 { font-weight: 700; color: var(--ink); }
h1 { font-size: 32px; line-height: 40px; margin: 0 0 8px; }
h2 { font-size: 24px; line-height: 32px; margin: 0 0 8px; }
h3 { font-size: 18px; line-height: 26px; margin: 0 0 8px; }
.wrap {
 max-width: var(--max);
 margin: 0 auto;
 padding: 0 20px;
 width: 100%;
}
.wrap > .row { max-width: none; }
.num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }
.rose { color: var(--rose); }
.site-header {
 position: sticky;
 top: 0;
 z-index: 40;
 background: #fff;
 border-bottom: 1px solid var(--line);
}
.header-bar {
 min-height: 72px;
 display: flex;
 align-items: center;
 gap: 16px;
 padding: 12px 0;
}
.logo {
 flex: 0 0 auto;
 color: var(--ink);
 font-size: 18px;
 line-height: 26px;
 font-weight: 700;
 letter-spacing: 0;
}
.logo:hover { color: var(--ink-deep); }
.seg-nav { flex: 1 1 auto; min-width: 0; }
.seg-scroll {
 display: flex;
 gap: 8px;
 overflow-x: auto;
 padding-bottom: 2px;
 scrollbar-width: thin;
}
.seg-chip {
 flex: 0 0 auto;
 height: 36px;
 padding: 0 14px;
 display: inline-flex;
 align-items: center;
 border-radius: var(--pill);
 border: 1px solid var(--line);
 background: #fff;
 color: var(--muted);
 font-size: 14px;
 line-height: 20px;
 white-space: nowrap;
}
.seg-chip:hover { border-color: var(--fog); color: var(--ink); }
.seg-chip.is-current {
 background: var(--ink);
 border-color: var(--ink);
 color: #fff;
}
.seg-chip.is-current:hover { color: #fff; background: var(--ink-deep); }
.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 40px;
 padding: 0 18px;
 border-radius: var(--pill);
 border: 1px solid transparent;
 font-size: 15px;
 line-height: 20px;
 cursor: pointer;
 width: auto;
 margin: 0;
 text-decoration: none;
 transition: background .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover, .btn-primary:focus { background: var(--ink-deep); color: #fff; }
.btn-primary:active { background: #12324d; }
.btn-secondary { background: #fff; color: var(--fog); border-color: var(--fog); }
.btn-secondary:hover, .btn-secondary:focus { background: #f4f9fc; color: var(--ink); }
.header-cta { flex: 0 0 auto; }
.block { padding: var(--pad) 0; }
.block-white { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 760px; margin-bottom: 28px; }
.section-head h2 { color: var(--ink); }
.lead { margin: 0; color: var(--muted); }
.panel-card {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 24px;
 transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.panel-card:hover {
 border-color: var(--fog);
 box-shadow: var(--shadow-hover);
 transform: translateY(-2px);
}
.metric-card { height: 100%; margin-bottom: 16px; }
.bar-row { margin-bottom: 18px; }
.bar-head, .bar-meta {
 display: flex;
 justify-content: space-between;
 gap: 12px;
 font-size: 15px;
 line-height: 24px;
}
.bar-meta { color: var(--muted); font-size: 14px; }
.matrix-card { height: 100%; }
.matrix-card + .side-gap { margin-top: 16px; }
.entry-row { display: flex; flex-wrap: wrap; gap: 12px; }
.entry-chip {
 min-height: 44px;
 padding: 0 18px;
 display: inline-flex;
 align-items: center;
 border-radius: var(--pill);
 border: 1px solid var(--ink);
 background: #fff;
 color: var(--ink);
 font-weight: 700;
}
.entry-chip:hover { background: var(--ink); color: #fff; }
.note-item { height: 100%; margin-bottom: 16px; }
.t-item {
 position: relative;
 flex: 1;
 background: #fff;
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 24px 16px 16px;
}
.t-item h3 { font-size: 16px; line-height: 24px; }
.t-item p { margin: 0; color: var(--muted); font-size: 14px; line-height: 22px; }
.news-card { display: block; height: 100%; margin-bottom: 16px; color: inherit; }
.news-card:hover { color: inherit; }
.news-title {
 color: var(--ink);
 display: -webkit-box;
 -webkit-line-clamp: 2;
 -webkit-box-orient: vertical;
 overflow: hidden;
}
.news-meta { color: var(--muted); font-size: 13px; line-height: 20px; margin: 0; }
.more-row { margin-top: 8px; }
.topic-chip {
 height: 36px;
 padding: 0 14px;
 display: inline-flex;
 align-items: center;
 border-radius: var(--pill);
 background: #fff;
 border: 1px solid var(--line);
 color: var(--text);
 box-shadow: var(--shadow);
}
.topic-chip:hover { border-color: var(--fog); color: var(--ink); }
.guard-item {
 display: flex;
 gap: 14px;
 align-items: flex-start;
 margin-bottom: 16px;
 height: calc(100% - 16px);
}
.guard-item h3 { margin-bottom: 4px; }
.guard-item p { margin: 0; color: var(--muted); }
.step-card { height: 100%; margin-bottom: 16px; }
.quick-item { margin-bottom: 16px; height: calc(100% - 16px); }
.quick-item h3 { color: var(--ink); }
.quick-item p { margin: 0; }
.faq-item {
 background: #fff;
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 margin-bottom: 12px;
}
.faq-item summary {
 cursor: pointer;
 list-style: none;
 padding: 18px 48px 18px 24px;
 font-weight: 700;
 color: var(--text);
 position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
 content: "";
 position: absolute;
 right: 22px;
 top: 24px;
 width: 8px;
 height: 8px;
 border-right: 2px solid var(--ink);
 border-bottom: 2px solid var(--ink);
 transform: rotate(45deg);
}
.faq-item[open] summary::after { transform: rotate(225deg); top: 28px; }
.faq-item .faq-a { padding: 0 24px 18px; margin: 0; color: var(--text); }
.form-card { max-width: 720px; }
.field { margin-bottom: 14px; }
.field label { display: block; margin-bottom: 6px; color: var(--text); font-weight: 700; }
.field input[type="text"], .field textarea {
 width: 100%;
 border: 1px solid var(--line);
 background: #fff;
 border-radius: var(--input);
 padding: 10px 12px;
 color: var(--text);
 margin: 0;
 box-shadow: none;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field textarea:focus {
 border-color: var(--fog);
 outline: 2px solid rgba(62, 126, 166, 0.25);
}
.choice-row { display: flex; flex-wrap: wrap; gap: 8px; }
.choice {
 display: inline-flex;
 align-items: center;
 gap: 6px;
 min-height: 36px;
 padding: 0 12px;
 border: 1px solid var(--line);
 border-radius: var(--pill);
 background: #fff;
 color: var(--muted);
}
.choice input { margin: 0; }
.choice:has(input:checked) { border-color: var(--ink); color: var(--ink); background: #f4f8fb; }
.form-error, .form-ok { min-height: 28px; margin: 0 0 12px; }
.form-error { color: var(--rose); }
.form-ok { color: var(--green); }
.cat-head {
 background: #fff;
 border-bottom: 1px solid var(--line);
 padding: 28px 0 24px;
}
.count-line {
 margin: 12px 0 0;
 color: var(--muted);
 font-size: 14px;
 line-height: 22px;
}
.count-line strong { font-size: 22px; line-height: 28px; margin: 0 4px; }
.filter-sec {
 background: #fff;
 border-bottom: 1px solid var(--line);
 padding: 20px 0;
}
.filter-bar { display: flex; flex-direction: column; gap: 14px; }
.filter-group { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.filter-label { color: var(--muted); font-size: 14px; line-height: 20px; min-width: 72px; }
.zone-lock {
 height: 36px;
 padding: 0 14px;
 display: inline-flex;
 align-items: center;
 border-radius: var(--pill);
 background: var(--rose);
 color: #fff;
 font-size: 14px;
 line-height: 20px;
 font-weight: 700;
}
.filter-chip {
 appearance: none;
 -webkit-appearance: none;
 height: 36px;
 padding: 0 14px;
 display: inline-flex;
 align-items: center;
 border-radius: var(--pill);
 border: 1px solid var(--line);
 background: #fff;
 color: var(--muted);
 font-size: 14px;
 line-height: 20px;
 cursor: pointer;
 transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.filter-chip:hover { border-color: var(--fog); color: var(--ink); }
.filter-chip.is-on {
 background: var(--ink);
 border-color: var(--ink);
 color: #fff;
}
.filter-chip.is-on:hover { background: var(--ink-deep); color: #fff; }
.entry-list { display: flex; flex-direction: column; gap: 12px; }
.entry-item[hidden] { display: none !important; }
.entry-link {
 display: flex;
 justify-content: space-between;
 align-items: center;
 gap: 24px;
 color: inherit;
}
.entry-link.panel-card:hover { transform: none; color: inherit; }
.entry-main { min-width: 0; flex: 1 1 auto; }
.kind-tag {
 display: inline-flex;
 align-items: center;
 height: 26px;
 padding: 0 10px;
 border-radius: var(--pill);
 background: #f4f8fb;
 color: var(--fog);
 font-size: 12px;
 line-height: 18px;
 margin-bottom: 8px;
}
.entry-title { margin-bottom: 6px; }
.entry-desc {
 margin: 0;
 color: var(--muted);
 font-size: 14px;
 line-height: 22px;
 display: -webkit-box;
 -webkit-line-clamp: 2;
 -webkit-box-orient: vertical;
 overflow: hidden;
}
.entry-side {
 flex: 0 0 168px;
 text-align: right;
}
.meta-batch {
 margin: 0 0 4px;
 color: var(--ink);
 font-weight: 700;
 font-size: 16px;
 line-height: 24px;
}
.meta-sub { margin: 0; color: var(--muted); font-size: 13px; line-height: 20px; }
.empty-note { margin: 12px 0 0; color: var(--muted); }
.scope-card { height: 100%; margin-bottom: 16px; }
.scope-card p { margin: 0; color: var(--text); }
.scope-kicker {
 margin: 0 0 8px;
 color: var(--rose);
 font-size: 13px;
 line-height: 20px;
 font-weight: 700;
}
.diff-list { list-style: none; margin: 0; padding: 0; }
.diff-row {
 display: grid;
 grid-template-columns: 112px 1fr;
 gap: 16px;
 padding: 16px 0;
 border-bottom: 1px solid var(--line);
}
.diff-row:first-child { padding-top: 0; }
.diff-row h3 { font-size: 16px; line-height: 24px; margin: 0; }
.diff-row p { margin: 0; color: var(--text); }
.side-note p { margin: 0 0 10px; }
.side-note p:last-child { margin: 0; }
.zone-name { color: var(--ink); font-weight: 700; }
.back-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.site-footer {
 background: #fff;
 border-top: 1px solid var(--line);
 padding: 32px 0 40px;
}
.foot-brand {
 color: var(--ink);
 font-weight: 700;
 font-size: 18px;
 line-height: 26px;
 margin: 0 0 8px;
}
.foot-copy, .foot-zones {
 color: var(--muted);
 margin: 0 0 6px;
 font-size: 14px;
 line-height: 22px;
}
.foot-links {
 list-style: none;
 margin: 8px 0 0;
 padding: 0;
 display: flex;
 flex-wrap: wrap;
 gap: 8px 18px;
}
.foot-links a { color: var(--fog); }
.foot-links a:hover { color: var(--ink); }
@media (max-width: 1023px) {
 :root { --pad: 48px; }
 .diff-row { grid-template-columns: 96px 1fr; }
}
@media (max-width: 767px) {
 .entry-side { flex-basis: 140px; }
}
@media (max-width: 639px) {
 :root { --pad: 32px; }
 h1 { font-size: 26px; line-height: 34px; }
 .header-bar { flex-wrap: wrap; gap: 10px; min-height: 64px; }
 .seg-nav { order: 3; flex: 1 0 100%; }
 .logo { font-size: 16px; }
 .entry-link { flex-direction: column; align-items: flex-start; gap: 12px; }
 .entry-side { flex-basis: auto; text-align: left; width: 100%; }
 .diff-row { grid-template-columns: 1fr; gap: 4px; }
 .filter-label { min-width: 100%; }
 .foot-links { flex-direction: column; gap: 8px; }
}