/* roulang page: index */
:root {
  --primary: #E04A2F;
  --primary-dark: #C93E22;
  --primary-light: #FDE3DC;
  --accent: #0F766E;
  --accent-light: #DFF2EF;
  --ink: #1B1D20;
  --muted: #6E7378;
  --paper: #F6F1E7;
  --surface: #FFFFFF;
  --line: #D8D2C7;
  --line-soft: #EAE4DA;
  --warm: #B98A2F;
  --warm-light: #FBF0DA;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.04), 0 4px 12px rgba(0,0,0,.05);
  --shadow-md: 0 8px 24px rgba(0,0,0,.08);
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --space: 88px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  font-size: 16px;
  line-height: 1.72;
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

body.modal-open,
body:has(.offcanvas.show) {
  padding-right: 0 !important;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color .18s ease;
}

a:hover {
  color: var(--primary-dark);
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.28;
  font-weight: 800;
  color: var(--ink);
}

p {
  margin-top: 0;
}

input, button, select, textarea {
  font: inherit;
}

input:focus, button:focus, select:focus, textarea:focus, a:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  box-shadow: 0 0 0 6px rgba(224, 74, 47, .16);
}

.container {
  max-width: 1320px;
}

.text-primary {
  color: var(--primary) !important;
}

.bg-surface {
  background: var(--surface);
}

/* Bootstrap 颜色覆盖 */
.btn {
  --bs-btn-font-weight: 600;
  border-radius: 999px;
  padding: .62rem 1.35rem;
  transition: background-color .2s ease, border-color .2s ease, color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.btn-primary {
  --bs-btn-bg: var(--primary);
  --bs-btn-border-color: var(--primary);
  --bs-btn-hover-bg: var(--primary-dark);
  --bs-btn-hover-border-color: var(--primary-dark);
  --bs-btn-active-bg: var(--primary-dark);
  --bs-btn-active-border-color: var(--primary-dark);
  --bs-btn-disabled-bg: #C99C94;
  --bs-btn-disabled-border-color: #C99C94;
  box-shadow: 0 8px 18px rgba(224, 74, 47, .18);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(224, 74, 47, .24);
}

.btn-outline {
  border: 1px solid #C8C2B8;
  background: #fff;
  color: var(--ink);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: #fff;
}

.btn-accent {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.btn-accent:hover {
  background: #0B655F;
  border-color: #0B655F;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(15, 118, 110, .16);
}

.btn-ghost-paper {
  border: 1px solid rgba(255, 255, 255, .34);
  background: rgba(255, 255, 255, .08);
  color: #fff;
}

.btn-ghost-paper:hover {
  background: rgba(255, 255, 255, .16);
  border-color: rgba(255, 255, 255, .6);
  color: #fff;
  transform: translateY(-2px);
}

/* 通用徽章 */
.badge {
  border-radius: 999px;
  font-weight: 600;
  padding: .38em .85em;
  letter-spacing: .02em;
  line-height: 1.45;
}

.badge-hot {
  background: var(--primary-light);
  color: var(--primary-dark);
}

.badge-verified {
  background: var(--accent-light);
  color: var(--accent);
}

.badge-warm {
  background: var(--warm-light);
  color: #7A5A15;
}

.badge-dark {
  background: #292B2E;
  color: #F6F1E7;
}

/* 导航头部 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1050;
  background: rgba(251, 248, 242, .94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-soft);
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.header-inner {
  display: grid;
  grid-template-columns: max-content minmax(300px, 1fr) max-content;
  gap: 20px;
  align-items: center;
  width: 100%;
  min-height: 74px;
}

.header-center {
  max-width: 580px;
  width: 100%;
  justify-self: center;
}

.header-search {
  position: relative;
  width: 100%;
  display: flex;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  height: 48px;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.header-search:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(224, 74, 47, .12);
}

.header-search svg {
  width: 20px;
  height: 20px;
  margin-left: 18px;
  align-self: center;
  color: var(--muted);
  flex: none;
}

.header-search input {
  flex: 1 1 auto;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  padding: 0 12px;
  font-size: 15px;
  color: var(--ink);
}

.header-search input::placeholder {
  color: #A9A197;
}

.header-search button {
  border: 0;
  background: var(--ink);
  color: #fff;
  border-radius: 999px;
  margin: 5px;
  padding: 0 20px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  transition: background-color .2s;
}

.header-search button:hover {
  background: var(--primary);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--ink);
  white-space: nowrap;
}

.brand::before {
  content: "";
  width: 10px;
  height: 10px;
  background: var(--primary);
  border-radius: 3px 3px 3px 10px;
  display: inline-block;
}

.brand:hover {
  color: var(--primary-dark);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 18px;
}

.header-nav a {
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--ink);
  font-weight: 500;
  font-size: 15px;
}

.header-nav a:hover {
  background: #F2EBE1;
  color: var(--primary);
}

.header-nav a.active {
  background: var(--ink);
  color: #fff;
}

.mobile-toggle {
  display: none;
  border: 0;
  background: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  justify-content: center;
  align-items: center;
}

.mobile-toggle svg {
  width: 26px;
  height: 26px;
  stroke: var(--ink);
  stroke-width: 2;
  fill: none;
}

.mobile-panel {
  display: none;
  padding: 0 0 20px;
}

.mobile-panel.open {
  display: block;
}

.mobile-panel .header-search {
  height: 46px;
  margin-top: 10px;
}

.mobile-panel .header-search button {
  padding: 0 16px;
}

.mobile-panel .mobile-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.mobile-panel .mobile-nav a {
  padding: 9px 16px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  font-weight: 600;
  font-size: 15px;
  color: var(--ink);
}

.mobile-panel .mobile-nav a.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* Hero */
.hero-section {
  background-color: var(--paper);
  background-image: radial-gradient(#D9CFC2 1px, transparent 1px);
  background-size: 22px 22px;
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

.hero-section::after {
  content: "";
  position: absolute;
  right: -160px;
  top: -160px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(224, 74, 47, .08), transparent 65%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(380px, .9fr);
  gap: 64px;
  align-items: center;
  padding: 72px 0 76px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero-notice {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, .72);
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  padding: 7px 14px 7px 8px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 24px;
}

.hero-notice span {
  background: var(--primary);
  color: #fff;
  border-radius: 999px;
  font-weight: 700;
  padding: 2px 10px;
}

.hero-title {
  font-size: clamp(2.1rem, 4.4vw, 3.6rem);
  letter-spacing: -.02em;
  margin-bottom: 18px;
}

.hero-title .hl {
  background: linear-gradient(transparent 66%, #F5B7A8 66%);
  padding: 0 2px;
}

.hero-sub {
  font-size: 1.06rem;
  color: #4D4E52;
  max-width: 560px;
  margin-bottom: 28px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 30px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.hero-tags span.hero-tag {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .82);
  color: var(--muted);
  font-size: 13px;
  padding: 5px 13px;
  border-radius: 999px;
}

.hero-tags a {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  font-size: 13px;
  padding: 5px 13px;
  border-radius: 999px;
  transition: all .2s ease;
}

.hero-tags a:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.hero-bento {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  grid-template-rows: auto auto;
  gap: 16px;
  position: relative;
}

.hero-visual {
  grid-column: 1 / 2;
  grid-row: span 2;
  background: #E6DED1;
  border-radius: 24px;
  overflow: hidden;
  min-height: 340px;
  position: relative;
  box-shadow: var(--shadow-md);
  border: 1px solid #FFFDF8;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(0,0,0,0) 32%, rgba(0,0,0,.24) 100%);
  z-index: 1;
}

.hero-visual .visual-caption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
  z-index: 2;
  color: #fff;
  font-weight: 700;
  text-shadow: 0 1px 8px rgba(0,0,0,.28);
}

.hero-mini-card {
  background: var(--surface);
  border-radius: 18px;
  padding: 18px;
  box-shadow: var(--shadow-sm);
  border: 1px solid #F4EFE7;
  transition: transform .2s ease, box-shadow .2s ease;
}

.hero-mini-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.hero-mini-card.mini-live {
  border-left: 4px solid var(--primary);
}

.hero-mini-card.mini-lookup {
  border-left: 4px solid var(--accent);
}

.mini-label {
  font-size: 13px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 4px;
}

.mini-label i {
  width: 7px;
  height: 7px;
  background: var(--primary);
  border-radius: 50%;
  display: inline-block;
  margin-right: 4px;
  animation: blink 1.6s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: .3; }
}

.mini-text {
  font-weight: 700;
  font-size: 15px;
  line-height: 1.5;
  margin-bottom: 0;
}

.hero-bento-bottom {
  grid-column: 1 / -1;
  background: var(--ink);
  border-radius: 16px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: #fff;
  font-size: 14px;
  flex-wrap: wrap;
}

.hero-bento-bottom span {
  color: #EDEAE3;
}

.hero-bento-bottom a {
  background: var(--primary);
  color: #fff;
  border-radius: 999px;
  padding: 8px 18px;
  font-weight: 600;
  transition: background-color .2s ease, transform .2s ease;
}

.hero-bento-bottom a:hover {
  background: #F05A3C;
  color: #fff;
  transform: translateY(-1px);
}

/* Section intro 三件套 */
.section {
  padding: var(--space) 0;
}

.section + .section {
  border-top: 1px solid var(--line-soft);
}

.section-head {
  max-width: 720px;
  margin-bottom: 48px;
}

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

.section-head .eyebrow {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .12em;
  color: var(--primary);
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: 8px;
}

.section-head .eyebrow::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 3px;
  background: var(--primary);
  vertical-align: middle;
  margin-right: 8px;
  border-radius: 3px;
}

.section-head.center .eyebrow::after {
  content: "";
  display: inline-block;
  width: 22px;
  height: 3px;
  background: var(--primary);
  vertical-align: middle;
  margin-left: 8px;
  border-radius: 3px;
}

.section-head h2 {
  font-size: clamp(1.85rem, 3vw, 2.4rem);
  margin: 0 0 14px;
  letter-spacing: -.02em;
}

.section-head p {
  color: var(--muted);
  font-size: 16px;
  margin-bottom: 0;
}

/* 栏目卡 4col */
.channel-wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.channel-card {
  background: var(--surface);
  border: 1px solid #EEE7DD;
  border-radius: var(--radius-lg);
  padding: 26px;
  position: relative;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.channel-card:hover {
  border-color: #E9A596;
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.channel-card .channel-no {
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  font-size: 14px;
  color: #C2BAAF;
}

.channel-card .channel-icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 18px 0 14px;
}

.channel-icon svg {
  width: 25px;
  height: 25px;
  stroke: var(--primary);
  fill: none;
  stroke-width: 1.8;
}

.channel-card:nth-child(2) .channel-icon svg {
  stroke: var(--primary);
}

.channel-card:nth-child(3) .channel-icon svg {
  stroke: var(--primary);
}

.channel-card:nth-child(4) .channel-icon svg {
  stroke: var(--primary);
}

.channel-card h3 {
  font-size: 1.15rem;
  margin-bottom: 6px;
}

.channel-card p {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 18px;
  flex: 1;
}

.channel-card .channel-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 13px;
  color: var(--accent);
}

.channel-card .channel-meta a {
  font-weight: 700;
  color: var(--ink);
  border-bottom: 1px dashed var(--line);
  transition: color .2s;
}

.channel-card .channel-meta a:hover {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* 深色数据区 */
.stat-panel {
  background: var(--ink);
  border-radius: 28px;
  color: #F6F1E7;
  padding: 44px 30px;
  overflow: hidden;
  position: relative;
}

.stat-panel::before {
  content: "";
  position: absolute;
  right: -90px;
  bottom: -90px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  border: 1px solid rgba(224, 74, 47, .26);
}

.stat-panel::after {
  content: "FREE";
  position: absolute;
  right: 24px;
  top: 18px;
  font-weight: 900;
  font-size: 1rem;
  letter-spacing: .24em;
  color: rgba(246, 241, 231, .05);
}

.stat-intro {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat-cell {
  padding: 8px 26px;
  border-left: 1px solid rgba(246, 241, 231, .12);
}

.stat-cell:first-child {
  border-left: 0;
  padding-left: 4px;
}

.stat-num {
  font-size: clamp(2.1rem, 4vw, 3.4rem);
  line-height: 1.2;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  display: block;
  color: #fff;
}

.stat-num small {
  font-size: 1rem;
  color: rgba(246,241,231,.7);
  font-weight: 500;
  margin-left: 3px;
}

.stat-cell .stat-name {
  margin-top: 8px;
  font-weight: 700;
  color: #fff;
  font-size: 15px;
}

.stat-cell .stat-desc {
  font-size: 13px;
  color: rgba(246, 241, 231, .58);
  margin: 4px 0 0;
  line-height: 1.6;
}

.stat-badge {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  border-radius: 999px;
  padding: 2px 8px;
  margin-left: 8px;
  vertical-align: middle;
}

/* 信息列表区 */
.lead-area {
  background: #F9F5EE;
}

.lead-main {
  border-radius: 18px;
}

.timeline-list {
  position: relative;
  margin: 0;
}

.timeline-list::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(var(--primary) 0 20%, var(--line) 20% 100%);
  border-radius: 2px;
  opacity: .5;
}

.lead-item {
  position: relative;
  background: #fff;
  border: 1px solid #EDE7DD;
  border-radius: 16px;
  padding: 22px 22px 20px 30px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
  transition: border-color .2s ease, box-shadow .2s ease;
}

.lead-item:hover {
  border-color: #E6AA9D;
  box-shadow: var(--shadow-md);
}

.lead-item::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 30px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid #F6F1E7;
}

.lead-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--muted);
}

.lead-cats {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.lead-cats .time {
  font-variant-numeric: tabular-nums;
  color: #8A8377;
}

.lead-content h3 {
  font-size: 1.2rem;
  margin-bottom: 6px;
}

.lead-content h3 a {
  color: var(--ink);
}

.lead-content h3 a:hover {
  color: var(--primary-dark);
}

.lead-content p {
  color: var(--muted);
  margin-bottom: 10px;
  font-size: 15px;
}

.lead-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
}

.lead-foot .tags-group {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.tag-link {
  background: var(--paper);
  color: var(--muted);
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid transparent;
  transition: all .2s ease;
}

.tag-link:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-light);
}

.lead-foot a.go {
  font-weight: 700;
  color: var(--primary);
}

.lead-foot a.go svg {
  width: 14px;
  height: 14px;
}

/* 右侧推荐 */
.lead-aside .side-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid #EDE6DA;
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

.side-card-img {
  border-radius: 14px;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #EAE2D6;
  margin-bottom: 16px;
}

.side-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.side-title {
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.side-title svg {
  width: 17px;
  height: 17px;
  color: var(--primary);
}

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

.hot-list li + li {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--line-soft);
}

.hot-list a {
  display: flex;
  gap: 10px;
  font-size: 14px;
  color: var(--ink);
  align-items: baseline;
}

.hot-list a em {
  font-style: normal;
  color: var(--primary);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.hot-list a:hover {
  color: var(--primary);
}

/* 流程区 */
.process-area {
  background: #FBF8F3;
}

.process-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.process-copy p {
  color: var(--muted);
  font-size: 16px;
  margin-bottom: 24px;
}

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

.process-step {
  position: relative;
  padding: 0 0 28px 0;
  margin: 0;
}

.process-step:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 27px;
  top: 56px;
  bottom: -2px;
  width: 2px;
  background: var(--line);
}

.process-step:last-child {
  padding-bottom: 0;
}

.step-card {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: box-shadow .2s ease, border-color .2s ease;
}

.step-card:hover {
  border-color: #E4A797;
  box-shadow: var(--shadow-sm);
}

.step-no {
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--primary);
  color: #fff;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  box-shadow: 0 8px 16px rgba(224,74,47,.2);
}

.step-no.green {
  background: var(--accent);
  box-shadow: 0 8px 16px rgba(15,118,110,.18);
}

.step-card h3 {
  font-size: 1.05rem;
  margin: 0 0 4px;
}

.step-card p {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}

.safety-note {
  background: var(--ink);
  border-radius: var(--radius-lg);
  color: #F1EEE7;
  padding: 24px;
  margin-top: 24px;
  display: flex;
  gap: 14px;
}

.safety-note svg {
  width: 20px;
  height: 20px;
  color: #FBB9AA;
  flex: none;
}

.safety-note p {
  font-size: 13px;
  color: rgba(246,241,231,.72);
  margin: 0;
}

.safety-note strong {
  color: #fff;
}

/* FAQ */
.accordion-grid {
  max-width: 920px;
  margin: 0 auto;
}

.accordion-item {
  background-color: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.accordion-button {
  background: #fff;
  color: var(--ink);
  font-weight: 700;
  padding: 20px 24px;
  font-size: 16px;
  width: 100%;
  text-align: left;
  border: 0;
  cursor: pointer;
  position: relative;
  transition: color .2s ease;
}

.accordion-button:hover {
  color: var(--primary);
}

.accordion-button:not(.collapsed) {
  background: #FFF7F5;
  color: var(--primary-dark);
  box-shadow: none;
}

.accordion-button::after {
  background-image: none;
  content: "+";
  font-size: 1.6rem;
  font-weight: 400;
  line-height: 1;
  display: block;
  color: var(--primary);
  transition: transform .25s ease;
}

.accordion-button:not(.collapsed)::after {
  content: "−";
  transform: none;
  color: var(--primary);
}

.accordion-button:focus {
  box-shadow: none;
}

.accordion-body {
  padding: 0 24px 22px;
  color: var(--muted);
  line-height: 1.75;
  font-size: 15px;
}

/* CTA / 表单 */
.contact-area {
  background: var(--ink);
  border-radius: 30px;
  padding: 66px 54px;
  color: #F5F0E8;
  position: relative;
  overflow: hidden;
}

.contact-area::before {
  content: "";
  position: absolute;
  left: -120px;
  top: -120px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  border: 1px solid rgba(224, 74, 47, .2);
}

.contact-area .contact-title {
  color: #fff;
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
  position: relative;
  z-index: 1;
}

.contact-copy {
  position: relative;
  z-index: 1;
}

.contact-copy p {
  color: rgba(246, 241, 231, .78);
  font-size: 16px;
  max-width: 520px;
}

.contact-points {
  list-style: none;
  padding: 0;
  margin: 26px 0 0;
}

.contact-points li {
  display: flex;
  gap: 10px;
  font-size: 15px;
  color: #F6F1E7;
  margin-bottom: 12px;
}

.contact-points svg {
  width: 19px;
  height: 19px;
  color: var(--primary);
  flex: none;
  margin-top: 3px;
}

.contact-card {
  background: var(--surface);
  color: var(--ink);
  border-radius: 22px;
  box-shadow: var(--shadow-md);
  padding: 30px;
}

.contact-card h3 {
  font-size: 1.35rem;
  margin-bottom: 4px;
}

.contact-card .card-note {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 20px;
}

.form-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 5px;
}

.form-control,
.form-select {
  background: #F9F5EE;
  border: 1px solid #E4DDD1;
  border-radius: 12px;
  padding: 11px 15px;
  font-size: 15px;
  color: var(--ink);
  box-shadow: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.form-control:focus,
.form-select:focus {
  background: #fff;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(224, 74, 47, .11);
  color: var(--ink);
}

.form-control::placeholder {
  color: var(--muted);
  opacity: .84;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9'%3E%3Cpath d='M1 1l6 6 6-6' fill='none' stroke='%236E7378' stroke-width='1.8'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}

.submit-hint {
  font-size: 12px;
  color: #8F887C;
  margin-top: 12px;
  background: #F7F2E9;
  border-radius: 12px;
  padding: 12px 14px;
}

/* Footer */
.site-footer {
  background: #F8F4EC;
  border-top: 1px solid var(--line-soft);
  padding: 62px 0 34px;
}

.footer-logo {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--ink);
}

.footer-description {
  color: var(--muted);
  font-size: 15px;
  max-width: 340px;
  margin-top: 8px;
}

.footer-domain {
  display: inline-block;
  background: #EFEAE1;
  color: var(--muted);
  border-radius: 999px;
  padding: 7px 16px;
  font-size: 13px;
  margin-top: 12px;
  font-style: normal;
}

.footer-title {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: .05em;
  color: var(--ink);
  margin-bottom: 14px;
}

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

.footer-menu li {
  margin-bottom: 10px;
}

.footer-menu a {
  color: var(--muted);
  font-size: 15px;
}

.footer-menu a:hover {
  color: var(--primary);
}

.footer-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.footer-tags a {
  color: var(--muted);
  font-size: 13px;
  background: #F0EBE2;
  border-radius: 999px;
  padding: 5px 12px;
  transition: all .2s ease;
}

.footer-tags a:hover {
  background: #fff;
  border-color: var(--line);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.footer-bottom {
  border-top: 1px solid var(--line-soft);
  padding-top: 24px;
  margin-top: 40px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  color: #9D958A;
  font-size: 13px;
}

.footer-bottom a {
  color: var(--muted);
}

@media (min-width: 992px) and (max-width: 1199px) {
  .hero-grid {
    grid-template-columns: 1.05fr 1fr;
    gap: 36px;
  }
  .channel-card {
    padding: 22px;
  }
  .lead-aside .side-card {
    padding: 20px;
  }
}

@media (min-width: 768px) and (max-width: 991px) {
  .header-inner {
    grid-template-columns: 1fr auto;
    gap: 12px;
  }
  .header-center {
    order: 3;
    grid-column: 1 / -1;
    max-width: none;
  }
  .header-right {
    display: none !important;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-top: 48px;
  }
  .channel-wrap {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat-intro {
    grid-template-columns: repeat(2, 1fr);
    gap: 26px 0;
  }
  .stat-cell:nth-child(3) {
    border-left: 0;
  }
  .process-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .hero-visual {
    min-height: 280px;
  }
}

@media (max-width: 991px) {
  .site-header .header-desktop-only {
    display: none !important;
  }
  .mobile-toggle {
    display: inline-flex;
  }
  .mobile-panel {
    display: none;
  }
  .mobile-panel.open {
    display: block;
  }
  .header-nav {
    display: none;
  }
  .mobile-panel .header-nav {
    display: flex;
    margin-left: 0;
  }
  .mobile-panel .header-nav a {
    background: #fff;
    border: 1px solid var(--line);
    color: var(--ink);
    border-radius: 999px;
    padding: 8px 18px;
  }
  .mobile-panel .header-nav a.active {
    background: var(--ink);
    color: #fff;
  }
}

@media (max-width: 767px) {
  .section {
    padding: 58px 0;
  }
  .site-header .container {
    flex-wrap: wrap;
  }
  .hero-section {
    background-size: 16px 16px;
  }
  .hero-title {
    font-size: 2.15rem;
  }
  .hero-sub {
    font-size: 1rem;
  }
  .hero-bento {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
  }
  .hero-visual {
    grid-column: 1;
    grid-row: auto;
    min-height: 220px;
  }
  .hero-mini-card.mini-live {
    grid-column: 1;
  }
  .hero-mini-card.mini-lookup {
    grid-column: 1;
  }
  .hero-bento-bottom {
    grid-column: 1;
  }
  .stat-panel {
    padding: 32px 20px;
  }
  .stat-intro {
    grid-template-columns: repeat(2, 1fr);
    gap: 22px 0;
  }
  .stat-cell {
    padding: 0 14px;
  }
  .stat-cell:nth-child(2) {
    border-left: 0;
  }
  .stat-cell:nth-child(3) {
    border-left: 0;
  }
  .channel-wrap {
    grid-template-columns: 1fr;
  }
  .lead-item {
    padding: 18px 16px 18px 24px;
  }
  .lead-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .lead-content h3 {
    font-size: 1.08rem;
  }
  .lead-foot {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .footer-bottom {
    flex-direction: column;
  }
}

@media (max-width: 991px) and (min-width: 768px) {
  .brand {
    font-size: 1.2rem;
  }
}

/* roulang page: category1 */
:root {
  --primary: #E04A2F;
  --primary-dark: #C93E22;
  --primary-light: #FDE3DC;
  --accent: #0F766E;
  --accent-light: #DFF2EF;
  --ink: #1B1D20;
  --muted: #6E7378;
  --paper: #F6F1E7;
  --surface: #FFFFFF;
  --line: #D8D2C7;
  --line-soft: #EAE4DA;
  --warm: #B98A2F;
  --warm-light: #FBF0DA;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.04), 0 4px 12px rgba(0,0,0,.05);
  --shadow-md: 0 8px 24px rgba(0,0,0,.08);
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --space: 88px;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  font-size: 16px;
  line-height: 1.72;
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}
body.modal-open,
body:has(.offcanvas.show) {
  padding-right: 0 !important;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: var(--accent);
  text-decoration: none;
  transition: color .18s ease;
}
a:hover {
  color: var(--primary-dark);
}
input, button, select, textarea {
  font: inherit;
}
input:focus, button:focus, select:focus, textarea:focus, a:focus {
  outline: none;
}
.container {
  max-width: 1320px;
}
.text-primary {
  color: var(--primary) !important;
}
.btn {
  --bs-btn-font-weight: 600;
  border-radius: 999px;
  padding: .62rem 1.35rem;
  transition: background-color .2s ease, border-color .2s ease, color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.btn-primary {
  --bs-btn-bg: var(--primary);
  --bs-btn-border-color: var(--primary);
  --bs-btn-hover-bg: var(--primary-dark);
  --bs-btn-hover-border-color: var(--primary-dark);
  --bs-btn-active-bg: var(--primary-dark);
  --bs-btn-active-border-color: var(--primary-dark);
  --bs-btn-disabled-bg: #C99C94;
  --bs-btn-disabled-border-color: #C99C94;
  box-shadow: 0 8px 18px rgba(224, 74, 47, .18);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(224, 74, 47, .24);
}
.btn-outline-custom {
  border: 1px solid #C8C2B8;
  background: #fff;
  color: var(--ink);
}
.btn-outline-custom:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: #fff;
}
.btn-accent-custom {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn-accent-custom:hover {
  background: #0B655F;
  border-color: #0B655F;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(15, 118, 110, .16);
}
.badge {
  border-radius: 999px;
  font-weight: 600;
  padding: .38em .85em;
  letter-spacing: .02em;
  line-height: 1.45;
}
.badge-hot-custom {
  background: var(--primary-light);
  color: var(--primary-dark);
}
.badge-verified-custom {
  background: var(--accent-light);
  color: var(--accent);
}
.badge-warm-custom {
  background: var(--warm-light);
  color: #7A5A15;
}
.badge-dark-custom {
  background: #292B2E;
  color: #F6F1E7;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 1050;
  background: rgba(251, 248, 242, .94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-soft);
}
.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}
.header-inner {
  display: grid;
  grid-template-columns: max-content minmax(300px, 1fr) max-content;
  gap: 20px;
  align-items: center;
  width: 100%;
  min-height: 74px;
}
.header-center {
  max-width: 580px;
  width: 100%;
  justify-self: center;
}
.header-search {
  position: relative;
  width: 100%;
  display: flex;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  height: 48px;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.header-search:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(224, 74, 47, .12);
}
.header-search svg {
  width: 20px;
  height: 20px;
  margin-left: 18px;
  align-self: center;
  color: var(--muted);
  flex: none;
}
.header-search input {
  flex: 1 1 auto;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  padding: 0 12px;
  font-size: 15px;
  color: var(--ink);
}
.header-search input::placeholder {
  color: #A9A197;
}
.header-search button {
  border: 0;
  background: var(--ink);
  color: #fff;
  border-radius: 999px;
  margin: 5px;
  padding: 0 20px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  transition: background-color .2s;
}
.header-search button:hover {
  background: var(--primary);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--ink);
  white-space: nowrap;
}
.brand::before {
  content: "";
  width: 10px;
  height: 10px;
  background: var(--primary);
  border-radius: 3px 3px 3px 10px;
  display: inline-block;
}
.brand:hover {
  color: var(--primary-dark);
}
.header-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 18px;
}
.header-nav a {
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--ink);
  font-weight: 500;
  font-size: 15px;
}
.header-nav a:hover {
  background: #F2EBE1;
  color: var(--primary);
}
.header-nav a.active {
  background: var(--ink);
  color: #fff;
}
.mobile-toggle {
  display: none;
  border: 0;
  background: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  justify-content: center;
  align-items: center;
}
.mobile-toggle svg {
  width: 26px;
  height: 26px;
  stroke: var(--ink);
  stroke-width: 2;
  fill: none;
}
.mobile-panel {
  display: none;
  padding: 0 0 20px;
}
.mobile-panel.open {
  display: block;
}
.mobile-panel .header-search {
  height: 46px;
  margin-top: 10px;
}
.mobile-panel .header-search button {
  padding: 0 16px;
}
.mobile-panel .mobile-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}
.mobile-panel .mobile-nav a {
  padding: 9px 16px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  font-weight: 600;
  font-size: 15px;
  color: var(--ink);
}
.mobile-panel .mobile-nav a.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.mobile-panel .mobile-nav a.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.site-footer {
  background: #FFF;
  border-top: 1px solid var(--line-soft);
  padding: 64px 0 0;
  margin-top: var(--space);
}
.footer-logo {
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.footer-logo::before {
  content: "";
  width: 10px;
  height: 10px;
  background: var(--primary);
  border-radius: 3px 3px 3px 10px;
  display: inline-block;
}
.footer-description {
  color: var(--muted);
  font-size: 15px;
  max-width: 340px;
  margin-bottom: 14px;
}
.footer-domain {
  color: var(--line);
  font-style: normal;
  font-size: 13px;
  letter-spacing: .04em;
}
.footer-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 16px;
  letter-spacing: .02em;
}
.footer-menu {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-menu li {
  margin-bottom: 10px;
}
.footer-menu a {
  color: var(--muted);
  font-size: 15px;
}
.footer-menu a:hover {
  color: var(--primary);
}
.footer-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-tags a {
  font-size: 13px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--paper);
  color: var(--muted);
  border: 1px solid transparent;
  transition: background-color .2s, color .2s, border-color .2s;
}
.footer-tags a:hover {
  background: var(--primary-light);
  color: var(--primary-dark);
  border-color: rgba(224, 74, 47, .2);
}
.footer-bottom {
  border-top: 1px solid var(--line-soft);
  margin-top: 48px;
  padding: 18px 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}
/* page hero */
.category-hero-wrapper {
  background: var(--paper);
  background-image:
    radial-gradient(circle at 80% 30%, rgba(224, 74, 47, .07) 0, transparent 260px),
    radial-gradient(circle at 10% 80%, rgba(15, 118, 110, .05) 0, transparent 220px);
  border-bottom: 1px solid var(--line-soft);
  padding: 48px 0 40px;
  position: relative;
  overflow: hidden;
}
.breadcrumb {
  --bs-breadcrumb-divider: '›';
  margin-bottom: 20px;
}
.breadcrumb .breadcrumb-item {
  font-size: 14px;
}
.breadcrumb .breadcrumb-item a {
  color: var(--muted);
}
.breadcrumb .breadcrumb-item a:hover {
  color: var(--primary);
}
.breadcrumb .breadcrumb-item.active {
  color: var(--ink);
  font-weight: 600;
}
.category-hero-title {
  font-size: clamp(2rem, 4vw, 2.9rem);
  font-weight: 900;
  line-height: 1.2;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
  max-width: 760px;
}
.category-hero-title .highlight {
  background: linear-gradient(transparent 62%, var(--primary-light) 62%);
  padding: 0 4px;
  color: var(--primary-dark);
}
.category-hero-desc {
  font-size: 16px;
  color: var(--muted);
  max-width: 720px;
  line-height: 1.8;
  margin-bottom: 24px;
}
.category-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
  align-items: center;
  margin-top: 14px;
}
.category-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--muted);
}
.category-meta-item strong {
  font-weight: 700;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.category-meta-item .status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.status-dot.status-live {
  background: var(--primary);
  box-shadow: 0 0 0 4px rgba(224, 74, 47, .15);
  animation: pulse 1.8s infinite;
}
.status-dot.status-ok {
  background: var(--accent);
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(224, 74, 47, .2); }
  50% { box-shadow: 0 0 0 6px rgba(224, 74, 47, .08); }
}
.tab-switch {
  display: inline-flex;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px;
  gap: 2px;
  margin-top: 20px;
  flex-wrap: wrap;
}
.tab-switch a {
  font-size: 14px;
  font-weight: 600;
  padding: 7px 18px;
  border-radius: 999px;
  color: var(--muted);
}
.tab-switch a.active {
  background: var(--ink);
  color: #fff;
}
.tab-switch a:hover:not(.active) {
  background: #F2EBE1;
  color: var(--primary);
}
/* content list */
.category-main-area {
  padding: 48px 0 24px;
}
.lead-list-item {
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  gap: 24px;
  transition: border-color .2s, box-shadow .2s;
  margin-bottom: 20px;
  position: relative;
}
.lead-list-item:hover {
  border-color: rgba(224, 74, 47, .35);
  box-shadow: var(--shadow-md);
}
.lead-date-block {
  flex: none;
  width: 76px;
  text-align: center;
  background: var(--paper);
  border-radius: var(--radius-md);
  padding: 14px 6px;
  align-self: flex-start;
  border: 1px solid var(--line-soft);
}
.lead-date-block .month {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 700;
}
.lead-date-block .day {
  font-size: 28px;
  font-weight: 900;
  line-height: 1.1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.lead-date-block .year {
  font-size: 11px;
  color: var(--muted);
}
.lead-content {
  flex: 1;
  min-width: 0;
}
.lead-meta-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.lead-title {
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.35;
  margin: 4px 0 8px;
}
.lead-title a {
  color: var(--ink);
}
.lead-title a:hover {
  color: var(--primary-dark);
}
.lead-excerpt {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: 10px;
}
.lead-labels {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.lead-label {
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--paper);
  color: var(--muted);
  font-weight: 500;
}
.lead-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
  margin-top: 10px;
}
.lead-link:hover {
  color: var(--primary-dark);
}
.lead-link svg {
  width: 15px;
  height: 15px;
  transition: transform .2s;
}
.lead-link:hover svg {
  transform: translateX(3px);
}
.lead-thumb {
  flex: none;
  width: 160px;
  height: 120px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #EFE9DF;
  margin-top: 4px;
}
.lead-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pinned-lead-card {
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 24px;
  display: block;
  transition: border-color .2s, box-shadow .2s;
}
.pinned-lead-card:hover {
  border-color: rgba(224, 74, 47, .3);
  box-shadow: var(--shadow-md);
}
.pinned-lead-card .pinned-img {
  height: 280px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #EFE9DF;
  margin-bottom: 20px;
}
.pinned-lead-card .pinned-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pinned-tag {
  display: inline-block;
  font-size: 12px;
  background: var(--primary-light);
  color: var(--primary-dark);
  padding: 4px 12px;
  border-radius: 999px;
  font-weight: 600;
  margin-bottom: 10px;
}
.pinned-lead-title {
  font-size: 1.55rem;
  font-weight: 900;
  line-height: 1.3;
  margin: 0 0 10px;
}
.pinned-lead-title a {
  color: var(--ink);
}
.pinned-lead-title a:hover {
  color: var(--primary-dark);
}
.pinned-lead-excerpt {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
  margin-bottom: 12px;
  max-width: 780px;
}
.section-title-sm {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.section-title-sm h2 {
  font-size: 1.35rem;
  font-weight: 800;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-title-sm h2:before {
  content: "";
  width: 4px;
  height: 20px;
  background: var(--primary);
  border-radius: 4px;
}
.section-title-sm .pull-link {
  font-size: 14px;
  font-weight: 600;
}
/* sidebar card */
.sidebar-card {
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
}
.sidebar-card-title {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--line-soft);
  position: relative;
}
.sidebar-card-title:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 36px;
  height: 2px;
  background: var(--primary);
}
.filter-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.filter-list li {
  margin-bottom: 6px;
}
.filter-list label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 12px;
  cursor: pointer;
  transition: background-color .15s, border-color .15s;
  border: 1px solid transparent;
  font-size: 15px;
  color: var(--ink);
  font-weight: 500;
}
.filter-list li:has(input:checked) label {
  background: var(--primary-light);
  color: var(--primary-dark);
  border-color: rgba(224, 74, 47, .24);
}
.filter-list input[type="checkbox"] {
  accent-color: var(--primary);
  width: 16px;
  height: 16px;
  flex: none;
}
.filter-list .count {
  margin-left: auto;
  font-size: 13px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.tags-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tags-cloud a {
  font-size: 13px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid transparent;
  font-weight: 500;
  transition: background-color .2s, color .2s, border-color .2s;
}
.tags-cloud a:hover {
  background: var(--primary-light);
  color: var(--primary-dark);
  border-color: rgba(224, 74, 47, .18);
}
.sidebar-cta {
  background: var(--ink);
  border: none;
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  margin-bottom: 20px;
  color: #F6F1E7;
}
.sidebar-cta .big-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.sidebar-cta .big-icon svg {
  width: 22px;
  height: 22px;
  color: #fff;
}
.sidebar-cta h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
  line-height: 1.35;
}
.sidebar-cta p {
  font-size: 14px;
  color: rgba(246, 241, 231, .76);
  margin-bottom: 18px;
  line-height: 1.65;
}
.sidebar-cta .btn-light-custom {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  border: 0;
  padding: 9px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  transition: background-color .2s, transform .2s, box-shadow .2s;
  text-align: center;
}
.sidebar-cta .btn-light-custom:hover {
  background: var(--primary-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, .22);
}
/* pagination */
.pagination {
  --bs-pagination-border-radius: 999px;
  --bs-pagination-bg: #fff;
  --bs-pagination-border-color: var(--line);
  --bs-pagination-color: var(--ink);
  --bs-pagination-hover-bg: var(--paper);
  --bs-pagination-hover-border-color: var(--line);
  --bs-pagination-hover-color: var(--primary);
  --bs-pagination-active-bg: var(--ink);
  --bs-pagination-active-border-color: var(--ink);
  --bs-pagination-active-color: #fff;
  gap: 4px;
}
.pagination .page-link {
  font-weight: 600;
  font-size: 14px;
  min-width: 40px;
  text-align: center;
  padding: 8px 12px;
}
.page-item:first-child .page-link,
.page-item:last-child .page-link {
  border-radius: 999px;
}
.sidebar-note {
  font-size: 13px;
  color: var(--muted);
  border-top: 1px dashed var(--line);
  padding-top: 14px;
  margin-top: 14px;
  line-height: 1.6;
}
@media (max-width: 1199px) {
  .header-inner {
    grid-template-columns: max-content minmax(240px, 1fr) max-content;
  }
  .header-nav a {
    padding: 8px 10px;
    font-size: 14px;
  }
}
@media (max-width: 991px) {
  :root {
    --space: 72px;
  }
  .header-inner {
    display: none;
  }
  .header-desktop-only {
    display: none !important;
  }
  .mobile-header {
    display: flex !important;
  }
  .site-header .container {
    padding-top: 12px;
  }
  .mobile-toggle {
    display: flex;
  }
  .header-nav {
    margin-left: 0;
  }
  .mobile-panel {
    border-top: 1px solid var(--line-soft);
  }
  .category-main-area .row {
    flex-direction: column-reverse;
  }
}
@media (max-width: 767px) {
  .category-hero-wrapper {
    padding: 32px 0 28px;
  }
  .lead-list-item {
    flex-wrap: wrap;
    padding: 18px;
  }
  .lead-date-block {
    width: 64px;
    padding: 10px 4px;
  }
  .lead-thumb {
    width: 100%;
    height: auto;
    max-height: 180px;
    margin-left: 0;
    border-radius: var(--radius-md);
  }
  .lead-date-block {
    margin-bottom: 0;
  }
  .lead-content {
    flex: 0 0 calc(100% - 88px);
  }
  .pinned-lead-card .pinned-img {
    height: auto;
    max-height: 200px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: left;
  }
}
@media (max-width: 575px) {
  .lead-list-item {
    gap: 14px;
  }
  .lead-content {
    flex: 0 0 100%;
    margin-top: 4px;
  }
  .lead-date-block {
    width: 54px;
  }
  .lead-title {
    font-size: 1.1rem;
  }
  .pinned-lead-card {
    padding: 18px;
  }
  .pinned-lead-title {
    font-size: 1.25rem;
  }
  .breadcrumb{
    margin-bottom: 14px;
  }
  .lead-meta-top .badge {
    font-size: 11px;
  }
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}