/* roulang page: index */
:root {
  --ink: #121B19;
  --ink-2: #1D2A26;
  --bronze: #B78A53;
  --bronze-light: #DBAF72;
  --paper: #F6F2E9;
  --paper-deep: #EDE8DE;
  --text: #212A27;
  --text-sub: #6B726F;
  --line: rgba(25, 40, 36, .14);
  --line-light: rgba(255, 255, 255, .18);
  --danger: #A64B2A;
  --shadow: 0 6px 24px rgba(0, 0, 0, .08);
  --font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--paper);
  color: var(--text);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
body.is-drawer-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .25s ease, border-color .25s ease, background .25s ease, transform .25s ease, opacity .25s ease; }
button, input, select, textarea { font-family: inherit; }
a:hover { color: var(--bronze); }
.grid-container { max-width: 1200px; padding-left: 20px; padding-right: 20px; }
.section-pad { padding-top: 110px; padding-bottom: 110px; }

/* 顶部信息条 */
.topbar {
  background: #0A100E;
  color: rgba(246, 242, 233, .76);
  min-height: 40px;
  font-size: 13px;
  border-bottom: 1px solid rgba(183, 138, 83, .18);
}
.topbar .grid-x { min-height: 40px; align-items: center; }
.topbar .topbar-host { display: flex; align-items: center; gap: 8px; white-space: nowrap; letter-spacing: .02em; }
.topbar .topbar-host .site-dot { width: 6px; height: 6px; background: var(--bronze); border-radius: 50%; display: inline-block; }
.topbar .topbar-actions { text-align: right; }
.topbar .topbar-actions span { opacity: .72; margin-right: 10px; }
.topbar .topbar-actions a { color: var(--bronze-light); border-bottom: 1px solid transparent; padding-bottom: 2px; }
.topbar .topbar-actions a:hover { border-color: var(--bronze-light); }

/* 主导航 */
.mainnav {
  background: rgba(246, 242, 233, .98);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
}
.mainnav-inner { min-height: 72px; }
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0;
  padding: 12px 0;
  white-space: nowrap;
}
.brand-stamp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 42px;
  background: var(--ink);
  color: var(--bronze);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -.02em;
  margin-right: 10px;
  border-radius: 5px;
  line-height: 1;
  font-family: Georgia, "Times New Roman", serif;
}
.brand-text {
  font-size: 22px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}
.brand-text small { display: block; font-size: 10px; color: var(--text-sub); font-weight: 400; letter-spacing: .1em; margin-top: -1px; }
.nav-desktop .menu { background: transparent; }
.nav-desktop .menu > li > a {
  color: #27312E;
  font-size: 15px;
  font-weight: 500;
  padding: 26px 16px 24px;
  border-bottom: 2px solid transparent;
  position: relative;
}
.nav-desktop .menu > li > a::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: -2px;
  height: 2px;
  background: var(--bronze);
  transform: scaleX(.18);
  transform-origin: left center;
  opacity: 0;
  transition: transform .28s ease, opacity .28s ease;
}
.nav-desktop .menu > li > a:hover { color: var(--ink); background: transparent; }
.nav-desktop .menu > li > a:hover::after,
.nav-desktop .menu > li.is-active > a::after { transform: scaleX(1); opacity: 1; }
.nav-desktop .menu > li.is-active > a { color: var(--ink); font-weight: 600; }
.nav-hamburger {
  width: 46px;
  height: 46px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 0;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  margin-left: auto;
}
.nav-hamburger span { display: block; width: 20px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .3s ease, opacity .3s ease; }
.nav-hamburger:hover { background: #EDE6D8; }
.nav-hamburger:focus-visible,
.drawer-close:focus-visible,
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--bronze);
  outline-offset: 3px;
}

/* 移动抽屉 */
.mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--ink);
  color: var(--paper);
  transform: translateX(100%);
  transition: transform .4s cubic-bezier(.23, 1, .32, 1);
  display: flex;
  flex-direction: column;
  padding: 24px 28px;
  overflow-y: auto;
}
body.is-drawer-open .mobile-drawer { transform: translateX(0); }
.mobile-drawer-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 36px; }
.drawer-brand { font-size: 24px; font-weight: 600; }
.drawer-brand span { color: var(--bronze); }
.drawer-close { width: 42px; height: 42px; background: transparent; border: 1px solid rgba(255, 255, 255, .3); color: #fff; font-size: 25px; border-radius: 50%; cursor: pointer; line-height: 1; }
.drawer-close:hover { border-color: var(--bronze); color: var(--bronze); }
.drawer-link { display: block; font-size: 28px; font-weight: 500; color: var(--paper); padding: 18px 0; border-bottom: 1px solid var(--line-light); }
.drawer-link:hover, .drawer-link.is-active { color: var(--bronze); }
.drawer-foot { margin-top: auto; padding-top: 40px; }
.drawer-foot .button { width: 100%; }
.drawer-curtain {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(10, 16, 14, .6);
  opacity: 0;
  visibility: hidden;
  transition: opacity .35s ease, visibility .35s ease;
}
body.is-drawer-open .drawer-curtain { opacity: 1; visibility: visible; }

/* 按钮 */
.button {
  font-family: var(--font);
  border-radius: 3px;
  height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .28s ease;
  padding: 0 28px;
  margin: 0;
  line-height: 1;
}
.button.primary { background: var(--bronze); border-color: var(--bronze); color: #14201C; }
.button.primary:hover { background: var(--bronze-light); border-color: var(--bronze-light); color: #121B19; transform: translateY(-2px); }
.button.primary .arrow { transition: transform .3s ease; }
.button.primary:hover .arrow { transform: translateX(4px); }
.button.outline { background: transparent; border-color: rgba(246, 242, 233, .55); color: var(--paper); height: 50px; }
.button.outline:hover { border-color: var(--bronze-light); color: var(--bronze-light); transform: translateY(-2px); }
.button.on-light { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.button.on-light:hover { background: var(--ink-2); border-color: var(--ink-2); color: var(--bronze-light); transform: translateY(-2px); }
.button.small { height: 42px; padding: 0 20px; font-size: 14px; }

/* Hero */
.hero {
  min-height: 640px;
  background-color: var(--ink);
  position: relative;
  display: flex;
  align-items: center;
  color: var(--paper);
  background-size: cover;
  background-position: center;
  border-bottom: 1px solid rgba(183, 138, 83, .28);
  overflow: hidden;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(95deg, rgba(10, 16, 14, .9) 12%, rgba(18, 27, 25, .66) 58%, rgba(18, 27, 25, .55));
}
.hero-inner { position: relative; z-index: 2; padding: 90px 0 30px; width: 100%; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--bronze-light);
  font-size: 13px;
  letter-spacing: .22em;
  padding: 9px 16px;
  border: 1px solid rgba(183, 138, 83, .55);
  border-radius: 999px;
  background: rgba(18, 27, 25, .6);
  margin-bottom: 30px;
}
.hero-title {
  font-size: clamp(38px, 5vw, 60px);
  line-height: 1.22;
  font-weight: 700;
  margin: 0 0 24px;
  max-width: 900px;
  color: #F9F4EA;
  letter-spacing: .01em;
}
.hero-sub {
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.85;
  max-width: 740px;
  color: rgba(246, 242, 233, .86);
  margin: 0 0 40px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 74px; }
.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255, 255, 255, .18);
  border-bottom: 1px solid rgba(255, 255, 255, .18);
  padding: 18px 0;
  margin: 0;
}
.hero-metrics .metric-cell { flex: 1 1 0; min-width: 150px; padding-right: 26px; margin-bottom: 6px; }
.hero-metrics .metric-cell + .metric-cell { border-left: 1px solid rgba(255, 255, 255, .15); padding-left: 26px; }
.hero-metrics .m-label { display: block; font-size: 13px; color: rgba(246, 242, 233, .55); margin-bottom: 4px; letter-spacing: .02em; }
.hero-metrics .m-num { font-family: Georgia, "Times New Roman", serif; font-size: 16px; color: var(--bronze-light); font-weight: 600; }

/* 栏目 */
.section-label { display: flex; align-items: center; gap: 14px; font-size: 14px; letter-spacing: .08em; color: var(--bronze); font-weight: 600; margin-bottom: 18px; text-transform: uppercase; }
.section-label::before { content: ""; width: 30px; height: 1px; background: var(--bronze); display: inline-block; }
.heading-h2 { font-size: clamp(28px, 3vw, 42px); line-height: 1.3; font-weight: 600; color: var(--text); margin: 0 0 18px; }
.heading-headtext { color: var(--text-sub); max-width: 760px; margin-top: 0; line-height: 1.8; font-size: 16px; }

/* 权益阶梯 */
.benefit-section { background: var(--paper); }
.benefit-head { margin-bottom: 60px; }
.benefit-list { max-width: 1080px; margin: 0 auto; }
.benefit-row {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
  transition: background .3s ease;
}
.benefit-row:first-child { border-top: 1px solid var(--line); }
.benefit-row:hover { background: rgba(237, 232, 222, .5); }
.benefit-row:hover .benefit-num { color: var(--bronze); border-color: var(--bronze); }
.benefit-row:hover .benefit-link { color: var(--bronze); transform: translateX(4px); }
.benefit-num {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 42px;
  line-height: 1;
  color: rgba(33, 42, 39, .2);
  border-right: 1px solid var(--line);
  margin-right: 18px;
  padding-right: 18px;
  transition: color .3s ease;
}
.benefit-title { font-size: 20px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.benefit-desc { color: var(--text-sub); font-size: 15px; line-height: 1.75; margin: 0; }
.benefit-meta { text-align: right; min-width: 150px; }
.benefit-badge { display: inline-block; font-size: 12px; color: var(--bronze); border: 1px solid rgba(183, 138, 83, .8); border-radius: 99px; padding: 4px 14px; margin-bottom: 10px; background: rgba(183, 138, 83, .06); font-weight: 600; }
.benefit-link { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; color: var(--text-sub); transition: transform .3s ease, color .3s ease; }
.benefit-link .arrow { font-size: 18px; }

/* 套餐对比 */
.plan-section { background: var(--ink); color: rgba(246, 242, 233, .9); }
.plan-section .heading-h2 { color: var(--paper); }
.plan-section .heading-headtext { color: rgba(246, 242, 233, .65); }
.plan-section .section-label { color: var(--bronze-light); }
.plan-grid { margin-top: 58px; align-items: stretch; }
.plan-cell { display: flex; margin-bottom: 28px; }
.plan-card {
  background: #111A17;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 6px;
  padding: 38px 32px;
  display: flex;
  flex-direction: column;
  width: 100%;
  position: relative;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease, background .3s ease;
}
.plan-card:hover { transform: translateY(-6px); box-shadow: 0 16px 32px rgba(0, 0, 0, .28); }
.plan-card.recommended {
  background: #23302B;
  border-color: rgba(183, 138, 83, .9);
  transform: translateY(-12px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, .24);
}
.plan-card.recommended:hover { transform: translateY(-16px); border-color: var(--bronze-light); }
.plan-tag {
  display: inline-flex;
  background: var(--bronze);
  color: #13201B;
  font-size: 12px;
  font-weight: 700;
  border-radius: 99px;
  padding: 4px 13px;
  margin-bottom: 18px;
  align-self: flex-start;
  letter-spacing: .04em;
}
.plan-card h3 { font-size: 22px; color: var(--paper); margin: 0 0 8px; font-weight: 600; }
.plan-desc { font-size: 14px; line-height: 1.7; color: rgba(246, 242, 233, .6); margin-bottom: 16px; }
.plan-price { font-size: 14px; color: var(--bronze-light); margin: 4px 0 18px; display: flex; align-items: center; gap: 8px; }
.plan-price strong { font-size: 25px; font-weight: 600; font-family: Georgia, "Times New Roman", serif; }
.plan-features { list-style: none; margin: 0 0 28px; padding: 0; }
.plan-features li {
  border-top: 1px solid rgba(255, 255, 255, .09);
  padding: 11px 2px;
  font-size: 14.5px;
  display: flex;
  gap: 8px;
  color: rgba(246, 242, 233, .82);
}
.plan-features li::before { content: "✓"; color: var(--bronze); flex: 0 0 15px; font-weight: 700; }
.plan-card .button { margin-top: auto; width: 100%; }

/* 限时与服务状态入口 */
.flash-section { background: var(--paper-deep); }
.flash-banner {
  background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  background-color: var(--ink);
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  min-height: 270px;
  display: flex;
  align-items: center;
  color: var(--paper);
}
.flash-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(10, 16, 14, .92) 28%, rgba(18, 27, 25, .73) 100%);
}
.flash-wrap { position: relative; z-index: 2; width: 100%; padding: 40px 42px; display: flex; justify-content: space-between; align-items: center; gap: 30px; }
.flash-wrap h3 { font-size: 24px; margin: 0 0 12px; color: #fff; }
.flash-wrap p { color: rgba(246, 242, 233, .75); max-width: 560px; margin: 0; line-height: 1.8; }
.flash-status { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.flash-status .pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: #D2604E; box-shadow: 0 0 0 0 rgba(214, 96, 78, .6); animation: pulse 1.6s infinite; }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(214, 96, 78, .5); }
  70% { box-shadow: 0 0 0 12px rgba(214, 96, 78, 0); }
  100% { box-shadow: 0 0 0 0 rgba(214, 96, 78, 0); }
}
.flash-actions { flex: 0 0 auto; display: flex; flex-direction: column; gap: 10px; }
.flash-actions .button { min-width: 200px; }

/* 咨询表单 */
.consult-section { background: var(--paper-deep); }
.consult-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(24px, 3vw, 50px);
}
.form-title { font-size: 17px; font-weight: 600; color: var(--text); margin: 0 0 22px; }
.select-field,
.input-field,
.textarea-field {
  background: rgba(246, 242, 233, .7);
  border-radius: 4px;
  border: 1px solid rgba(25, 40, 36, .14);
  box-shadow: none;
  height: 52px;
  color: var(--text);
  font-size: 15px;
  padding: 0 16px;
}
.textarea-field { height: 120px; padding-top: 14px; }
.select-field:focus,
.input-field:focus,
.textarea-field:focus {
  background: #fff;
  border-color: var(--bronze);
  box-shadow: 0 0 0 3px rgba(183, 138, 83, .2);
  outline: none;
  color: var(--text);
}
.form-label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 12px; color: var(--text); }
.form-row { margin-bottom: 20px; }
.form-success {
  border: 1px solid rgba(183, 138, 83, .5);
  background: rgba(183, 138, 83, .08);
  color: var(--text);
  border-radius: 4px;
  padding: 16px 18px;
  display: none;
  margin-top: 18px;
  font-size: 14px;
}
.form-success.show { display: block; }
.consult-note h4 { font-size: 20px; line-height: 1.4; margin: 4px 0 20px; font-weight: 600; }
.consult-list { list-style: none; margin: 24px 0 0; padding: 0; }
.consult-list li { border-bottom: 1px dashed var(--line); padding: 14px 0; color: var(--text-sub); display: flex; gap: 12px; align-items: flex-start; font-size: 15px; }
.consult-list li:last-child { border-bottom: 0; }
.consult-list .point-num { color: var(--bronze); font-family: Georgia, "Times New Roman", serif; font-weight: 600; }
.consult-call { margin-top: 20px; font-size: 14px; color: var(--text-sub); }

/* 最新动态 */
.latest-section { background: var(--paper); }
.news-head { margin-bottom: 52px; display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; flex-wrap: wrap; }
.news-head .link-more { font-size: 14px; color: var(--bronze); border-bottom: 1px solid rgba(183, 138, 83, .6); padding-bottom: 2px; }
.news-layout .news-card-main { background: var(--paper); border: 1px solid var(--line); border-radius: 6px; display: flex; flex-direction: column; overflow: hidden; height: 100%; transition: box-shadow .3s ease, transform .3s ease; box-shadow: none; }
.news-card-main:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.news-cover { position: relative; overflow: hidden; background: #DFD8CA; aspect-ratio: 16/10; }
.news-cover img { width: 100%; height: 100%; object-fit: cover; }
.news-card-body { padding: 28px; display: flex; flex-direction: column; flex: 1; }
.news-lead-title { font-size: 22px; font-weight: 600; margin: 12px 0 10px; color: var(--text); line-height: 1.5; }
.news-lead-title a:hover { color: var(--bronze); }
.news-summary { font-size: 14.5px; color: var(--text-sub); line-height: 1.8; margin-bottom: 20px; }
.news-modal { display: flex; align-items: center; gap: 14px; margin-top: auto; }
.news-date { font-size: 13px; color: var(--text-sub); }
.news-go { color: var(--bronze); font-size: 14px; font-weight: 500; }
.news-mini-list { display: flex; flex-direction: column; gap: 12px; height: 100%; }
.news-mini-item {
  display: flex;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: 6px;
  overflow: hidden;
  min-height: 98px;
  transition: box-shadow .3s ease, transform .3s ease, border-color .3s ease;
}
.news-mini-item:hover { box-shadow: var(--shadow); border-color: rgba(183, 138, 83, .45); transform: translateY(-2px); }
.news-mini-cover { width: 106px; flex: 0 0 106px; overflow: hidden; }
.news-mini-cover img { width: 100%; height: 100%; min-height: 96px; object-fit: cover; }
.news-mini-body { padding: 13px 16px; flex: 1; overflow: hidden; }
.news-mini-title { font-size: 15.5px; font-weight: 600; color: var(--text); line-height: 1.45; margin: 4px 0 7px; max-height: 46px; overflow: hidden; }
.news-mini-title a:hover { color: var(--bronze); }
.news-mini-bottom { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.news-cat { color: var(--bronze); background: rgba(183, 138, 83, .12); display: inline-block; border-radius: 99px; padding: 3px 12px; font-size: 12px; font-weight: 500; }
.news-time { font-size: 12px; color: var(--text-sub); }
.news-empty { width: 100%; border: 1px dashed rgba(183, 138, 83, .4); border-radius: 6px; padding: 60px 20px; text-align: center; color: var(--text-sub); background: var(--paper); font-size: 15px; }

/* 页脚 */
.site-footer { background: var(--ink); color: rgba(246, 242, 233, .74); font-size: 14px; }
.footer-main { padding: 68px 0 30px; }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 23px; color: var(--paper); }
.footer-brand .brand-stamp { flex: 0 0 auto; width: 44px; height: 40px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .16); }
.footer-brand .brand-text { color: var(--paper); font-size: 20px; }
.footer-brand .brand-text small { color: rgba(246, 242, 233, .5); }
.footer-intro { font-size: 13.5px; line-height: 1.8; color: rgba(246, 242, 233, .52); max-width: 310px; }
.footer-title { font-size: 16px; font-weight: 600; color: var(--paper); margin-bottom: 22px; position: relative; padding-bottom: 10px; }
.footer-title::after { content: ""; position: absolute; left: 0; bottom: 0; width: 28px; height: 1px; background: var(--bronze); }
.footer-links { list-style: none; margin: 0; padding: 0; }
.footer-links li { margin-bottom: 12px; }
.footer-links a { color: rgba(246, 242, 233, .62); }
.footer-links a:hover { color: var(--bronze-light); }
.footer-info { font-size: 13px; color: rgba(246, 242, 233, .6); line-height: 1.8; }
.footer-info a { color: var(--bronze-light); border-bottom: 1px solid rgba(219, 175, 114, .5); }
.footer-bottom { padding: 20px 0 24px; border-top: 1px solid rgba(255, 255, 255, .08); color: rgba(246, 242, 233, .46); font-size: 13px; }

/* 滚动动画 */
.reveal { opacity: 0; transform: translateY(12px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
  * { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* 响应式 */
@media (max-width: 1023.98px) {
  .nav-desktop { display: none; }
  .mainnav-inner { min-height: 64px; }
  .brand { padding: 8px 0; }
  .section-pad { padding-top: 78px; padding-bottom: 78px; }
  .benefit-row { grid-template-columns: 82px 1fr; }
  .benefit-meta { grid-column: 2 / 3; text-align: left; }
  .benefit-badge { margin-bottom: 6px; }
}
@media (max-width: 639.98px) {
  .topbar .topbar-actions span { display: none; }
  .topbar .topbar-host { display: none; }
  .topbar .grid-x { justify-content: flex-end; }
  .hero { min-height: auto; }
  .hero-inner { padding: 58px 0 24px; }
  .hero-actions { margin-bottom: 44px; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .hero-metrics .metric-cell { flex: 1 1 50%; min-width: 0; padding-right: 10px; border-left: 0 !important; }
  .hero-metrics .metric-cell:nth-child(odd) { padding-right: 14px; }
  .hero-metrics .metric-cell + .metric-cell { padding-left: 12px; }
  .benefit-row { grid-template-columns: 58px 1fr; gap: 8px; padding: 24px 0; }
  .benefit-num { font-size: 30px; padding-right: 8px; }
  .benefit-title { font-size: 18px; }
  .benefit-desc { font-size: 14px; }
  .benefit-meta { grid-column: 1 / 3; }
  .flash-wrap { flex-direction: column; padding: 30px 22px; align-items: flex-start; }
  .flash-actions { width: 100%; }
  .flash-actions .button { width: 100%; }
  .plan-card.recommended { transform: none; }
  .plan-card.recommended:hover { transform: translateY(-6px); }
  .news-mini-cover { width: 76px; flex-basis: 76px; }
  .news-mini-item { flex-direction: row; }
  .news-mini-body { padding: 12px; }
  .news-mini-title { font-size: 14px; margin-top: 2px; }
  .news-card-body { padding: 18px 15px; }
  .news-lead-title { font-size: 19px; }
  .footer-main { padding-top: 52px; }
}
@media (max-width: 520px) {
  .section-pad { padding-top: 60px; padding-bottom: 60px; }
  .grid-container { padding-left: 15px; padding-right: 15px; }
  .button { height: 48px; padding: 0 20px; }
  .brand-stamp { width: 40px; height: 36px; font-size: 17px; margin-right: 8px; }
  .brand-text { font-size: 18px; }
  .news-mini-cover { width: 56px; flex-basis: 56px; }
  .news-mini-cover img { min-height: 90px; }
}

/* roulang page: article */
:root{
  --ink:#121B19;
  --ink-2:#1D2A26;
  --bronze:#B78A53;
  --bronze-light:#DBAF72;
  --paper:#F6F2E9;
  --paper-deep:#EDE8DE;
  --text:#212A27;
  --text-sub:#6B726F;
  --line:rgba(25,40,36,.14);
  --line-light:rgba(255,255,255,.18);
  --danger:#A64B2A;
  --shadow-soft:0 6px 24px rgba(0,0,0,.08);
  --radius:4px;
  --transition:.22s ease;
}
*,*::before,*::after{box-sizing:border-box;}
html{
  scroll-behavior:smooth;
  -webkit-text-size-adjust:100%;
}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  color:var(--text);
  background:var(--paper);
  font-size:16px;
  line-height:1.75;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
ul,ol{margin:0;padding:0;}
button,input,textarea,select{font-family:inherit;font-size:inherit;}
.grid-container{max-width:1200px;}
::selection{background:rgba(183,138,83,.22);}

a:focus-visible,button:focus-visible{
  outline:2px solid var(--bronze);
  outline-offset:3px;
  border-radius:3px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:46px;
  padding:0 28px;
  border-radius:3px;
  font-size:15px;
  font-weight:600;
  line-height:1;
  border:1px solid transparent;
  cursor:pointer;
  transition:background var(--transition),color var(--transition),border-color var(--transition),transform var(--transition);
}
.btn svg,.btn i{font-size:14px;transition:transform var(--transition);}
.btn:hover svg,.btn:hover i{transform:translateX(4px);}
.btn-primary{
  background:var(--bronze);
  color:#0F1714;
}
.btn-primary:hover{
  background:var(--bronze-light);
  transform:translateY(-2px);
}
.btn-outline{
  background:transparent;
  color:var(--paper);
  border-color:rgba(255,255,255,.45);
}
.btn-outline:hover{
  border-color:var(--bronze-light);
  color:var(--bronze-light);
  transform:translateY(-2px);
}
.btn-light{
  background:#F6F2E9;
  color:#121B19;
}
.btn-light:hover{
  background:#fff;
  transform:translateY(-2px);
}
.btn-dark{
  background:#121B19;
  color:#F6F2E9;
  border-color:#121B19;
}
.btn-dark:hover{
  background:var(--ink-2);
  transform:translateY(-2px);
}

/* ===== 顶部信息条 ===== */
.topbar{
  background:#0B1110;
  color:rgba(246,242,233,.62);
  font-size:13px;
  line-height:1;
  border-bottom:1px solid rgba(255,255,255,.05);
}
.topbar .grid-x{min-height:38px;}
.topbar-host{
  display:flex;
  align-items:center;
  gap:8px;
  letter-spacing:.3px;
}
.topbar-host .site-dot{
  width:7px;
  height:7px;
  background:var(--bronze);
  border-radius:50%;
  flex:0 0 auto;
}
.topbar-actions{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:20px;
}
.topbar-actions a{
  color:rgba(246,242,233,.85);
  border-bottom:1px solid rgba(255,255,255,.2);
  padding-bottom:2px;
  transition:color var(--transition),border-color var(--transition);
}
.topbar-actions a:hover{
  color:var(--bronze-light);
  border-color:var(--bronze-light);
}

/* ===== 主导航 ===== */
.mainnav{
  position:relative;
  z-index:20;
  background:rgba(246,242,233,.95);
  border-bottom:1px solid var(--line);
  transition:box-shadow var(--transition),background var(--transition);
}
.mainnav.is-sticky{
  position:sticky;
  top:0;
  box-shadow:0 6px 22px rgba(18,27,25,.06);
}
.mainnav-inner{min-height:74px;}
.brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  padding:10px 0;
}
.brand-stamp{
  width:42px;
  height:42px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:var(--ink);
  color:var(--bronze-light);
  font-size:16px;
  font-weight:700;
  letter-spacing:.4px;
  border-radius:3px;
  font-family:Georgia,"Times New Roman",serif;
  flex:0 0 auto;
}
.brand-text{
  display:flex;
  flex-direction:column;
  color:#131B19;
  font-size:20px;
  font-weight:700;
  line-height:1.1;
  letter-spacing:1px;
}
.brand-text small{
  margin-top:5px;
  font-size:10px;
  font-weight:400;
  color:#8A8175;
  letter-spacing:1.8px;
}
.nav-desktop ul.menu{
  gap:2px;
}
.nav-desktop ul.menu li{
  padding:0;
}
.nav-desktop .menu>li>a{
  position:relative;
  display:inline-flex;
  padding:12px 16px;
  font-size:15px;
  font-weight:500;
  color:#3A403D;
  background:transparent;
  transition:color var(--transition);
}
.nav-desktop .menu>li>a:before{
  content:"";
  position:absolute;
  left:16px;
  right:16px;
  bottom:4px;
  height:2px;
  background:var(--bronze);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform var(--transition);
}
.nav-desktop .menu>li.is-active>a{
  color:#111A17;
  font-weight:700;
}
.nav-desktop .menu>li.is-active>a:before{
  transform:scaleX(1);
}
.nav-desktop .menu>li>a:hover{
  color:#111A17;
}
.nav-desktop .menu>li>a:hover:before{
  transform:scaleX(1);
}
.nav-hamburger{
  width:44px;
  height:44px;
  display:inline-flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:5px;
  background:transparent;
  border:1px solid var(--line);
  border-radius:4px;
  cursor:pointer;
}
.nav-hamburger span{
  width:20px;
  height:2px;
  background:var(--ink);
  display:block;
}
.mobile-overlay{
  position:fixed;
  inset:0;
  background:rgba(18,27,25,.96);
  z-index:90;
  display:flex;
  align-items:flex-start;
  justify-content:flex-start;
  padding:100px 36px 48px;
  opacity:0;
  visibility:hidden;
  transition:opacity .3s ease,visibility .3s ease;
}
.mobile-overlay.is-open{
  opacity:1;
  visibility:visible;
}
.mobile-overlay .mobile-close{
  position:absolute;
  top:24px;
  right:26px;
  width:44px;
  height:44px;
  display:flex;
  align-items:center;
  justify-content:center;
  border:1px solid rgba(255,255,255,.2);
  background:transparent;
  border-radius:3px;
  color:#fff;
  font-size:22px;
  cursor:pointer;
}
.mobile-overlay .menu{
  width:100%;
  max-width:420px;
  margin:0 auto;
  background:transparent;
  list-style:none;
}
.mobile-overlay .menu li{
  border-bottom:1px solid rgba(255,255,255,.08);
}
.mobile-overlay .menu li.is-active>a{
  color:var(--bronze-light);
}
.mobile-overlay .menu a{
  display:block;
  padding:16px 2px;
  font-size:24px;
  font-weight:600;
  color:var(--paper);
  background:transparent;
  transition:color var(--transition),padding-left var(--transition);
}
.mobile-overlay .menu a:hover{
  color:var(--bronze-light);
  padding-left:8px;
}

/* ===== 文章 Hero ===== */
.article-hero{
  position:relative;
  background:
    linear-gradient(180deg,rgba(18,27,25,.74) 0%,rgba(18,27,25,.88) 100%),
    url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  color:var(--paper);
  padding:72px 0 80px;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.article-hero-inner{
  max-width:1080px;
  margin:0 auto;
  text-align:center;
}
.article-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  letter-spacing:2px;
  color:rgba(246,242,233,.6);
  border:1px solid rgba(255,255,255,.15);
  padding:7px 14px;
  border-radius:30px;
  margin-bottom:24px;
}
.article-kicker i{
  color:var(--bronze-light);
  font-size:10px;
}
.breadcrumb-item{
  display:flex;
  align-items:center;
  justify-content:center;
  flex-wrap:wrap;
  gap:8px;
  font-size:13px;
  color:rgba(246,242,233,.7);
}
.breadcrumb-item a{
  color:rgba(246,242,233,.82);
  transition:color var(--transition);
}
.breadcrumb-item a:hover{
  color:var(--bronze-light);
}
.breadcrumb-item i{
  font-size:8px;
  color:rgba(255,255,255,.25);
}
.article-hero h1{
  margin:14px 0 0;
  font-size:clamp(30px,5vw,58px);
  font-weight:700;
  line-height:1.22;
  color:#fff;
  letter-spacing:.4px;
  text-wrap:balance;
}
.article-hero .article-summary{
  max-width:820px;
  margin:22px auto 30px;
  color:rgba(246,242,233,.76);
  font-size:16px;
  line-height:1.9;
}
.article-meta{
  display:flex;
  align-items:center;
  justify-content:center;
  flex-wrap:wrap;
  gap:14px 24px;
  font-size:13px;
  color:rgba(246,242,233,.64);
}
.article-meta .dot{
  width:4px;
  height:4px;
  background:var(--bronze);
  border-radius:50%;
}
.article-meta i{
  color:var(--bronze-light);
  margin-right:5px;
}

/* ===== 文章正文 ===== */
.article-main{
  background:#FBF9F4;
  padding:64px 0 40px;
}
.article-wrap{
  max-width:740px;
  margin:0 auto;
  padding:0 20px;
}
.article-copy{
  background:#fff;
  border:1px solid var(--line);
  border-radius:6px;
  padding:clamp(24px,4vw,48px);
}
.article-body{
  font-size:16px;
  color:#2B322F;
  line-height:1.9;
  overflow-wrap:break-word;
}
.article-body p{
  margin:0 0 1.5em;
}
.article-body h2{
  font-size:clamp(22px,3vw,28px);
  color:#121B19;
  font-weight:700;
  line-height:1.4;
  margin:2em 0 .8em;
  padding-top:.6em;
  border-top:1px solid #EAE4DA;
}
.article-body h3{
  font-size:20px;
  color:#15201D;
  font-weight:700;
  line-height:1.5;
  margin:1.8em 0 .7em;
}
.article-body h4{
  font-size:17px;
  color:#15201D;
  font-weight:600;
  margin:1.6em 0 .5em;
}
.article-body a{
  color:#8A5B2B;
  border-bottom:1px solid rgba(138,91,43,.4);
  transition:border-color var(--transition),color var(--transition);
}
.article-body a:hover{
  color:#B78A53;
  border-color:#B78A53;
}
.article-body img{
  border-radius:4px;
  margin:24px 0;
  width:100%;
  object-fit:cover;
}
.article-body figure{
  margin:24px 0;
}
.article-body figure img{
  margin:0;
}
.article-body figure figcaption{
  font-size:13px;
  color:var(--text-sub);
  text-align:center;
  padding-top:10px;
}
.article-body ul,.article-body ol{
  margin:0 0 1.5em;
  padding-left:1.4em;
}
.article-body ul li,.article-body ol li{
  margin-bottom:.5em;
}
.article-body ul li::marker{
  color:var(--bronze);
}
.article-body blockquote{
  margin:28px 0;
  padding:5px 0 5px 22px;
  border-left:3px solid var(--bronze);
  background:#F6F2E9;
  border-radius:0 4px 4px 0;
  color:#414B46;
  font-size:15px;
  font-style:normal;
}
.article-body blockquote p:last-child{
  margin-bottom:0;
}
.article-body table{
  width:100%;
  border-collapse:collapse;
  margin:28px 0;
  font-size:14px;
  background:#fff;
}
.article-body table th{
  background:var(--ink);
  color:#F6F2E9;
  text-align:left;
  font-weight:600;
  padding:12px 14px;
}
.article-body table td{
  border:1px solid #EAE4DA;
  padding:11px 14px;
  color:#37403C;
}
.article-body table tr:nth-child(even) td{
  background:#F9F6EF;
}
.article-body code{
  display:inline-block;
  background:#F1ECE2;
  border-radius:3px;
  color:#7D3E1D;
  padding:2px 8px;
  font-family:"SFMono-Regular",Consolas,"Liberation Mono",monospace;
  font-size:.9em;
}
.article-body pre{
  background:#121B19;
  border-radius:4px;
  padding:18px 20px;
  overflow-x:auto;
  margin:28px 0;
}
.article-body pre code{
  background:transparent;
  color:#EADFCB;
  padding:0;
}
.article-body hr{
  border:0;
  border-top:1px solid #EAE4DA;
  margin:36px 0;
}
.article-body .note-box{
  background:#F6F2E9;
  border-left:3px solid var(--bronze);
  border-radius:0 4px 4px 0;
  padding:18px 22px;
  margin:28px 0;
  color:#4A524E;
  font-size:15px;
}

/* ===== 文章尾页 ===== */
.article-back{
  margin-top:34px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:14px;
}
.article-back-tip{
  display:flex;
  align-items:center;
  gap:8px;
  color:#6B746F;
  font-size:13px;
}
.article-back-tip i{
  color:var(--bronze);
}

/* ===== 页面窄幅 CTA ===== */
.pre-footer-cta{
  background:var(--paper-deep);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:28px 0;
}
.pre-footer-cta .grid-x{
  align-items:center;
  gap:16px 0;
}
.pre-footer-cta-info{
  display:flex;
  align-items:flex-start;
  gap:14px;
}
.pre-footer-cta-info .cta-check{
  width:40px;
  height:40px;
  flex:0 0 auto;
  display:flex;
  align-items:center;
  justify-content:center;
  border:1px solid rgba(183,138,83,.4);
  color:var(--bronze);
  border-radius:50%;
}
.pre-footer-cta-info strong{
  display:block;
  font-size:17px;
  color:#121B19;
  margin-bottom:4px;
}
.pre-footer-cta-info p{
  margin:0;
  color:#676F69;
  font-size:14px;
}

/* ===== 未找到 ===== */
.article-missing{
  background:#FBF9F4;
  padding:90px 0 110px;
  min-height:50vh;
}
.missing-card{
  max-width:680px;
  margin:0 auto;
  background:#fff;
  border:1px solid var(--line);
  border-radius:6px;
  padding:48px 40px;
  text-align:center;
}
.missing-icon{
  width:64px;
  height:64px;
  display:flex;
  align-items:center;
  justify-content:center;
  margin:0 auto 24px;
  border-radius:50%;
  border:1px solid var(--line);
  color:var(--bronze);
  font-size:26px;
}
.missing-card h1{
  font-size:30px;
  color:#121B19;
  margin:0 0 14px;
}
.missing-card p{
  color:#5D655F;
  margin:0 0 28px;
  font-size:15px;
}

/* ===== Footer ===== */
.site-footer{
  background:#0B1110;
  color:rgba(246,242,233,.72);
  padding-top:70px;
}
.footer-main{
  padding-bottom:34px;
  border-bottom:1px solid rgba(255,255,255,.07);
}
.footer-brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
}
.footer-brand .brand-stamp{
  width:40px;
  height:40px;
  background:#0F1714;
  border:1px solid rgba(255,255,255,.14);
}
.footer-brand .brand-text{
  color:#F1EBDF;
  font-size:19px;
}
.footer-brand .brand-text small{
  color:rgba(246,242,233,.4);
}
.footer-intro{
  max-width:360px;
  margin:20px 0 0;
  font-size:14px;
  color:rgba(246,242,233,.58);
  line-height:1.85;
}
.footer-title{
  color:#F1EBDF;
  font-size:15px;
  font-weight:600;
  letter-spacing:1px;
  margin-bottom:20px;
  position:relative;
  padding-bottom:8px;
}
.footer-title::after{
  content:"";
  position:absolute;
  left:0;
  bottom:0;
  width:26px;
  height:2px;
  background:var(--bronze);
}
.footer-links{
  list-style:none;
  margin:0;
}
.footer-links li{
  margin-bottom:12px;
}
.footer-links a{
  font-size:14px;
  color:rgba(246,242,233,.62);
  transition:color var(--transition),padding-left var(--transition);
}
.footer-links a:hover{
  color:var(--bronze-light);
  padding-left:5px;
}
.footer-info{
  font-size:14px;
  color:rgba(246,242,233,.58);
  line-height:2.1;
}
.footer-info a{
  color:var(--bronze);
  border-bottom:1px solid rgba(183,138,83,.3);
}
.footer-info a:hover{
  color:var(--bronze-light);
}
.footer-bottom{
  padding:22px 0;
  border-top:1px solid rgba(255,255,255,.05);
  font-size:13px;
  color:rgba(246,242,233,.5);
}
.footer-bottom .grid-x{
  align-items:center;
}
.footer-bottom a{
  color:rgba(246,242,233,.65);
}
.footer-bottom .host-line{
  color:rgba(246,242,233,.32);
}

/* ===== 动效 ===== */
.reveal{
  opacity:0;
  transform:translateY(14px);
  transition:opacity .6s cubic-bezier(.19,.72,.18,1),transform .6s cubic-bezier(.19,.72,.18,1);
}
.reveal.is-visible{
  opacity:1;
  transform:translateY(0);
}

/* ===== 响应式 ===== */
@media screen and (max-width:1023px){
  .topbar-actions span{
    display:none;
  }
  .article-hero{
    padding:52px 0 60px;
  }
}
@media screen and (max-width:639px){
  .topbar{font-size:12px;}
  .topbar-actions a{font-size:12px;}
  .brand-stamp{width:38px;height:38px;font-size:14px;}
  .brand-text{font-size:18px;}
  .article-hero{
    padding:44px 0 52px;
  }
  .article-meta{
    gap:10px 16px;
  }
  .article-main{
    padding:20px 0 20px;
  }
  .article-copy{
    padding:20px 16px;
  }
  .article-body{
    font-size:15px;
    line-height:1.85;
  }
  .pre-footer-cta{
    padding:22px 0;
  }
  .btn{
    width:100%;
  }
  .article-back .btn{
    width:auto;
  }
  .site-footer{
    padding-top:50px;
  }
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .reveal{
    opacity:1;
    transform:none;
    transition:none;
  }
  *,*::before,*::after{
    animation-duration:.001s !important;
    transition-duration:.001s !important;
  }
}

/* roulang page: category1 */
:root{
    --ink:#121B19;
    --ink-2:#1D2925;
    --ink-3:#24332D;
    --bronze:#B78A53;
    --bronze-light:#DBAF72;
    --paper:#F6F2E9;
    --paper-deep:#ECE7DC;
    --text:#212A27;
    --text-sub:#68726E;
    --line:rgba(25,40,36,.14);
    --line-light:rgba(255,255,255,.18);
    --radius:5px;
    --comfort:64px;
    --shadow-sm:0 2px 10px rgba(0,0,0,.04);
    --shadow-md:0 10px 30px rgba(0,0,0,.07);
  }
  html{scroll-behavior:smooth}
  *,*::before,*::after{box-sizing:border-box}
  body{
    margin:0;
    font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
    background:var(--paper);
    color:var(--text);
    line-height:1.75;
    font-size:16px;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;height:auto;display:block}
  a{color:inherit;text-decoration:none;transition:color .25s ease,border-color .25s ease,background .25s ease}
  a:focus-visible,button:focus-visible{outline:2px solid var(--bronze);outline-offset:3px;border-radius:2px}
  .grid-container{max-width:1200px;padding-left:24px;padding-right:24px}
  .section{padding-top:96px;padding-bottom:96px}
  .kw{white-space:nowrap;letter-spacing:0}
  ::selection{background:var(--bronze);color:var(--ink)}
  /* Header */
  .site-header{width:100%;z-index:90}
  .site-header .topbar{background:#0B110F;color:rgba(246,242,233,.72);font-size:12px;border-bottom:1px solid rgba(255,255,255,.06);line-height:1}
  .site-header .topbar .grid-container{padding-top:0;padding-bottom:0}
  .site-header .topbar-host{display:flex;align-items:center;gap:10px;letter-spacing:.02em;white-space:nowrap;overflow:hidden;height:32px}
  .site-dot{width:6px;height:6px;border-radius:50%;background:var(--bronze);box-shadow:0 0 0 2px rgba(183,138,83,.2);flex:0 0 auto}
  .site-header .topbar-actions{display:flex;justify-content:flex-end;align-items:center;gap:22px;height:32px;color:rgba(246,242,233,.58)}
  .site-header .topbar-actions a{color:var(--bronze-light);font-weight:600;border-bottom:1px solid transparent;line-height:1.4}
  .site-header .topbar-actions a:hover{color:#fff;border-color:var(--bronze-light)}
  .site-header .mainnav{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:80;transition:box-shadow .3s ease,background .3s ease;box-shadow:0 1px 18px rgba(0,0,0,.02)}
  .site-header .mainnav-inner{min-height:72px}
  .brand{display:inline-flex;align-items:center;gap:12px;color:var(--ink);font-size:0}
  .brand-stamp{display:inline-flex;align-items:center;justify-content:center;background:var(--ink);color:var(--bronze-light);font-family:Georgia,"Times New Roman",serif;font-size:21px;letter-spacing:.02em;border-radius:4px;width:48px;height:34px;font-weight:700}
  .brand-text{display:flex;flex-direction:column;line-height:1.15;font-size:21px;font-weight:700;letter-spacing:.04em;color:var(--ink)}
  .brand-text small{margin-top:3px;font-size:10px;color:var(--text-sub);font-weight:500;letter-spacing:.12em}
  .site-header .nav-desktop .menu{align-items:center;gap:2px}
  .site-header .nav-desktop .menu li{display:inline-flex}
  .site-header .nav-desktop .menu a{
    position:relative;font-size:15px;color:var(--text);font-weight:500;padding:12px 16px;line-height:1.4;
    display:inline-flex;align-items:center;transition:color .25s ease;
  }
  .site-header .nav-desktop .menu a::after{
    content:"";position:absolute;left:16px;right:16px;bottom:4px;height:2px;background:var(--bronze);
    transform:scaleX(0);transform-origin:center;transition:transform .25s ease;border-radius:2px;
  }
  .site-header .nav-desktop .menu a:hover::after,.site-header .nav-desktop .menu li.is-active a::after{transform:scaleX(1)}
  .site-header .nav-desktop .menu a:hover,.site-header .nav-desktop .menu li.is-active a{color:var(--ink);font-weight:600}
  .nav-hamburger{width:46px;height:46px;border:0;border-radius:4px;background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer}
  .nav-hamburger span{display:block;width:22px;height:2px;background:var(--ink);transition:transform .25s ease,opacity .2s ease}
  .nav-hamburger:hover span{background:var(--bronze)}
  .mobile-menu-panel{
    position:fixed;inset:0;background:rgba(12,19,17,.42);z-index:160;display:none;
  }
  .mobile-menu-panel.open{display:block}
  .mobile-menu-box{
    position:fixed;top:0;right:0;height:100%;width:85%;max-width:380px;background:var(--ink);
    z-index:170;padding:24px 28px;overflow-y:auto;
  }
  .mobile-menu-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:22px;border-bottom:1px solid var(--line-light);margin-bottom:24px}
  .mobile-menu-box .brand-text{color:var(--paper)}
  .mobile-menu-box .brand-text small{color:rgba(246,242,233,.6)}
  .mm-close{width:40px;height:40px;border:1px solid var(--line-light);background:rgba(255,255,255,.04);color:var(--paper);border-radius:4px;font-size:22px;cursor:pointer;display:flex;align-items:center;justify-content:center}
  .mobile-menu-box ul{list-style:none;margin:0;padding:0}
  .mobile-menu-box ul li+li{border-top:1px solid rgba(255,255,255,.09)}
  .mobile-menu-box ul a{display:block;padding:16px 4px;font-size:18px;font-weight:600;color:rgba(255,255,255,.9)}
  .mobile-menu-box ul a:hover,.mobile-menu-box ul li.is-active a{color:var(--bronze-light)}
  .mobile-menu-note{margin-top:28px;font-size:13px;color:rgba(246,242,233,.55);line-height:1.8;border-top:1px solid var(--line-light);padding-top:20px}
  /* Category hero */
  .cat-hero{position:relative;background-color:var(--ink);background-image:url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center;min-height:58vh;display:flex;align-items:center;padding-top:84px;padding-bottom:72px;color:var(--paper);overflow:hidden}
  .cat-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,15,14,.93) 0%,rgba(17,26,23,.86) 48%,rgba(18,27,25,.52) 100%)}
  .cat-hero .grid-container{position:relative;z-index:2}
  .hero-kicker{display:inline-flex;align-items:center;gap:12px;font-size:13px;letter-spacing:.2em;color:var(--bronze-light);margin-bottom:22px;text-transform:uppercase}
  .hero-kicker::before{content:"";width:34px;height:1px;background:var(--bronze);display:inline-block}
  .cat-hero h1{font-size:48px;line-height:1.22;margin:0 0 22px;max-width:960px;color:#fff;font-weight:800;letter-spacing:.01em}
  .cat-hero h1 .kw{color:#FFFDF6}
  .cat-hero h1 .hero-gold{color:var(--bronze-light);position:relative;padding-bottom:7px}
  .cat-hero h1 .hero-gold::after{content:"";position:absolute;left:0;bottom:-2px;width:70%;height:2px;background:linear-gradient(90deg,var(--bronze),transparent);border-radius:2px}
  .hero-lead{font-size:16px;line-height:1.95;max-width:680px;color:rgba(246,242,233,.82);margin:0 0 34px}
  .hero-lead span{color:#fff;font-weight:600}
  .hero-actions{display:flex;flex-wrap:wrap;gap:12px}
  .btn,.btn-line,.btn-gold{border-radius:3px;display:inline-flex;align-items:center;gap:10px;font-size:15px;font-weight:600;line-height:1;border:0;cursor:pointer;transition:transform .25s ease,background .25s ease,color .25s ease,border-color .25s ease;padding:0 26px;height:48px;letter-spacing:.03em;justify-content:center;font-family:inherit}
  .btn{background:var(--bronze);color:var(--ink)}
  .btn::after{content:"→";font-family:Georgia,serif;transition:transform .25s ease}
  .btn:hover{background:var(--bronze-light);transform:translateY(-2px)}
  .btn:hover::after{transform:translateX(4px)}
  .btn-line{border:1px solid rgba(255,255,255,.62);color:#fff;background:transparent}
  .btn-line:hover{border-color:var(--bronze-light);color:var(--bronze-light);transform:translateY(-2px)}
  .hero-note{position:absolute;left:24px;right:24px;bottom:22px;display:flex;flex-wrap:wrap;gap:10px;color:rgba(255,255,255,.62);font-size:13px}
  .hero-note span{display:inline-flex;align-items:center;gap:10px;padding:7px 14px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.12);border-radius:20px}
  /* Section head */
  .section-head{max-width:800px;margin-bottom:58px}
  .section-head.center{margin-left:auto;margin-right:auto;text-align:center}
  .section-head.center .line-title{justify-content:center}
  .section-head .line-title{display:flex;align-items:center;gap:14px;font-size:13px;font-weight:600;color:var(--bronze);letter-spacing:.15em;margin-bottom:18px}
  .line-title::before{content:"";width:26px;height:1px;background:var(--bronze)}
  .section-head h2{font-size:34px;line-height:1.35;margin:0 0 16px;color:var(--ink);font-weight:750}
  .section-head p{font-size:15px;color:var(--text-sub);margin:0;line-height:1.85}
  /* Split features */
  .media-flow{background:var(--paper)}
  .feature-row{background:var(--paper);border-radius:6px;border:1px solid var(--line);margin-bottom:28px;overflow:hidden}
  .feature-row .cell{padding:0}
  .feature-row figure{margin:0;height:100%;background:var(--paper-deep)}
  .feature-row figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/11}
  .feature-body{padding:44px 48px 40px}
  .feature-index{font-family:Georgia,"Times New Roman",serif;font-size:15px;letter-spacing:.05em;color:var(--bronze);display:flex;align-items:center;gap:16px;margin-bottom:24px}
  .feature-index::after{content:"";width:100px;height:1px;background:var(--line)}
  .feature-body h3{font-size:24px;line-height:1.45;color:var(--ink);margin:0 0 16px;font-weight:700}
  .feature-body p{font-size:15px;line-height:1.9;color:var(--text-sub);margin:0 0 18px}
  .feature-body p strong{color:var(--text);font-weight:600}
  .check-list{list-style:none;margin:6px 0 0;padding:0;display:grid;gap:12px}
  .check-list li{position:relative;padding-left:28px;color:var(--text);font-size:15px;line-height:1.65}
  .check-list li::before{content:"";position:absolute;left:0;top:5px;width:16px;height:16px;border:1px solid var(--bronze);border-radius:50%;background:rgba(183,138,83,.13)}
  .check-list li::after{content:"✓";position:absolute;left:3px;top:3px;font-size:11px;color:var(--bronze)}
  /* Summary nodes dark */
  .ink-nodes{background:var(--ink);color:#fff;position:relative;padding:96px 0}
  .ink-nodes .line-title{color:var(--bronze-light)}
  .ink-nodes .line-title::before{background:var(--bronze-light)}
  .ink-nodes h2{color:var(--paper)}
  .ink-nodes .section-head p{color:rgba(246,242,233,.66)}
  .node-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
  .node-grid li{
    background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.1);border-radius:5px;
    padding:28px 24px 24px;height:100%;
  }
  .node-grid li:hover{border-color:rgba(219,175,114,.44);background:rgba(219,175,114,.07);transform:translateY(-3px);box-shadow:0 12px 28px rgba(0,0,0,.18)}
  .node-grid .node-num{display:flex;justify-content:space-between;align-items:center;font-size:15px;font-family:Georgia,"Times New Roman",serif;color:var(--bronze-light);letter-spacing:.06em;margin-bottom:22px;font-weight:700}
  .node-grid .node-num::after{content:"";width:30px;height:1px;background:rgba(219,175,114,.5);transition:width .3s ease}
  .node-grid li:hover .node-num::after{width:70px}
  .node-grid h3{font-size:17px;color:#fff;margin:0 0 10px;font-weight:700}
  .node-grid p{font-size:14px;line-height:1.85;color:rgba(246,242,233,.66);margin:0}
  .node-grid p b{color:rgba(255,255,255,.9);font-weight:600}
  /* Table */
  .table-area{background:var(--paper-deep)}
  .table-frame{border:1px solid var(--line);background:color;border-radius:5px;overflow:hidden}
  .table-frame table{margin:0;background:transparent;border-collapse:collapse;width:100%}
  .table-frame thead th{background:var(--ink);color:var(--paper);font-size:14px;font-weight:600;padding:18px 22px;line-height:1.6;letter-spacing:.02em;border-bottom:2px solid rgba(183,138,83,.55);text-align:left}
  .table-frame tbody th,.table-frame tbody td{padding:18px 22px;border:0;border-bottom:1px solid var(--line);font-size:14px;vertical-align:top;background:transparent;line-height:1.8;color:var(--text)}
  .table-frame tbody tr:last-child td{border-bottom:0}
  .table-frame tbody tr:nth-child(even) td{background:rgba(255,255,255,.3)}
  .table-frame tbody tr:hover td{background:rgba(183,138,83,.08)}
  .table-frame td b{color:var(--text);font-weight:600}
  .table-frame .cell-tag{display:inline-block;background:rgba(183,138,83,.16);color:#805C32;padding:1px 8px;border-radius:12px;font-size:12px}
  /* FAQ */
  .faq-zone{background:var(--paper)}
  .faq-wrap{max-width:850px;margin:0 auto;display:grid;gap:0;border-top:1px solid var(--line)}
  .faq-item{border-bottom:1px solid var(--line)}
  .faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;text-align:left;background:transparent;border:0;padding:24px 4px;color:var(--ink);font-size:17px;line-height:1.6;font-weight:600;cursor:pointer;font-family:inherit;transition:color .2s ease}
  .faq-q:hover{color:#876A3F}
  .faq-q .icon{flex:0 0 26px;height:26px;position:relative;border-radius:50%;border:1px solid var(--line);background:rgba(255,255,255,.3)}
  .faq-q .icon::before,.faq-q .icon::after{content:"";position:absolute;left:50%;top:50%;width:10px;height:1px;background:var(--bronze);transition:transform .3s ease,background .2s ease}
  .faq-q .icon::before{transform:translate(-50%,-50%)}
  .faq-q .icon::after{transform:translate(-50%,-50%) rotate(90deg)}
  .faq-item.open .faq-q .icon{background:var(--ink);border-color:var(--ink)}
  .faq-item.open .faq-q .icon::after{transform:translate(-50%,-50%) rotate(180deg);background:var(--bronze-light)}
  .faq-item.open .faq-q .icon::before{transform:translate(-50%,-50%)}
  .faq-a{max-height:0;opacity:0;overflow:hidden;transition:max-height .3s ease,opacity .3s ease;margin:0 44px 0 0}
  .faq-a p{margin:0;color:var(--text-sub);font-size:15px;line-height:1.95;padding-bottom:24px}
  .faq-item.open .faq-a{max-height:320px;opacity:1}
  .faq-bottom{margin-top:44px;text-align:center;color:var(--text-sub);font-size:14px}
  .faq-bottom a{color:var(--ink);font-weight:600;border-bottom:1px solid var(--bronze);padding-bottom:2px}
  .faq-bottom a:hover{color:var(--bronze);border-color:transparent}
  /* Consult touch */
  .consult-strip{background:var(--ink);padding:70px 0;color:var(--paper)}
  .consult-strip .content-title{font-size:13px;font-weight:600;letter-spacing:.14em;color:var(--bronze-light);margin-bottom:12px;text-transform:uppercase}
  .consult-strip h2{font-size:30px;margin:0 0 12px;color:#fff;line-height:1.4}
  .consult-strip p{color:rgba(246,242,233,.72);font-size:15px;line-height:1.9;margin-bottom:0}
  .consult-meta{display:grid;gap:12px;margin-top:8px;padding:0;list-style:none}
  .consult-meta li{color:var(--paper);border-bottom:1px solid rgba(255,255,255,.12);padding:12px 0;font-size:14px;display:flex;gap:14px;align-items:center;line-height:1.7}
  .consult-meta li span{color:var(--bronze-light);font-family:Georgia,serif;font-size:15px;letter-spacing:.04em}
  .consult-meta li a{color:var(--paper);border-bottom:1px solid rgba(255,255,255,.25)}
  .consult-meta li a:hover{color:var(--bronze-light);border-color:var(--bronze-light)}
  .consult-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
  /* Footer */
  .site-footer{background:var(--ink);color:rgba(246,242,233,.78);padding:0;font-size:14px;line-height:1.8}
  .footer-main{padding-top:56px}
  .footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
  .footer-brand .brand-text{color:#fff;font-size:20px;font-weight:700}
  .footer-brand .brand-text small{font-size:10px;color:rgba(246,242,233,.5);display:block}
  .footer-intro{color:rgba(246,242,233,.62);max-width:340px;font-size:14px;line-height:1.85;margin:0 0 20px}
  .footer-title{color:var(--paper);font-weight:600;font-size:15px;letter-spacing:.02em;margin-bottom:16px;line-height:1.6}
  .footer-links{list-style:none;margin:0;padding:0}
  .footer-links li+li{margin-top:12px}
  .footer-links a{color:rgba(246,242,233,.64);font-size:14px;border-bottom:1px solid transparent;display:inline-block}
  .footer-links a:hover{color:var(--bronze-light);border-bottom-color:var(--bronze-light)}
  .footer-info{font-size:14px;color:rgba(246,242,233,.64)}
  .footer-bottom{border-top:1px solid rgba(255,255,255,.11);color:rgba(246,242,233,.4);font-size:13px;margin-top:48px;padding:14px 0}
  .footer-bottom .grid-x{align-items:center;gap:6px}
  .footer-bottom .cell{padding:6px 0}
  /* Reveal */
  [data-reveal]{opacity:0;transform:translateY(10px);transition:opacity .7s ease,transform .7s ease}
  [data-reveal].is-visible{opacity:1;transform:none}
  @media(prefers-reduced-motion:reduce){
    *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}
    [data-reveal]{opacity:1;transform:none}
    html{scroll-behavior:auto}
  }
  @media(max-width:1023px){
    .feature-body{padding:34px 30px}
    .feature-row figure img{aspect-ratio:auto;height:320px}
    .node-grid{grid-template-columns:repeat(3,1fr)}
    .node-grid li{padding:20px}
  }
  @media(max-width:639px){
    .section{padding-top:64px;padding-bottom:64px}
    .ink-nodes{padding-top:64px;padding-bottom:64px}
    .site-header .topbar-actions span{display:none}
    .site-header .topbar-actions{justify-content:flex-end}
    .cat-hero{min-height:auto;padding-top:56px;padding-bottom:76px}
    .cat-hero h1{font-size:34px;line-height:1.3}
    .hero-lead{font-size:15px}
    .btn,.btn-line{width:100%;max-width:100%}
    .hero-note{display:none}
    .section-head h2{font-size:28px}
    .feature-row figure img{aspect-ratio:16/11;height:auto}
    .feature-body{padding:16px 14px 30px}
    .feature-index{margin-bottom:16px}
    .feature-body h3{font-size:21px}
    .node-grid{grid-template-columns:1fr}
    .table-frame{overflow-x:auto}
    .faq-q{font-size:16px;padding-right:20px}
    .faq-a p{padding-bottom:20px;padding-right:0}
    .consult-strip h2{font-size:26px}
    .footer-main{padding-top:44px}
    .footer-main .cell+.cell{margin-top:26px}
    .footer-bottom{text-align:left}
  }
  @media(max-width:520px){
    .cat-hero h1{font-size:31px}
    .cat-hero h1 .kw{letter-spacing:0}
    .feature-body{padding-left:4px;padding-right:4px}
  }

/* roulang page: category3 */
:root{
  --ink:#121B19;
  --ink-2:#1D2A26;
  --bronze:#B78A53;
  --bronze-light:#DBAF72;
  --paper:#F6F2E9;
  --paper-deep:#EDE8DE;
  --text:#212A27;
  --text-sub:#6B726F;
  --line:rgba(25,40,36,.14);
  --line-light:rgba(255,255,255,.18);
  --radii:5px;
  --shadow:0 6px 24px rgba(0,0,0,.08);
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  font-size:15px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
body.nav-open{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:all .24s var(--ease)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--bronze);outline-offset:3px}
button{border:0;background:none;cursor:pointer;font-family:inherit}
p{margin:0 0 18px}
.grid-container{max-width:1200px}

.ease-in{opacity:0;transform:translateY(14px);transition:opacity .62s var(--ease),transform .62s var(--ease)}
.ease-in.is-visible{opacity:1;transform:none}

/* top info bar */
.topbar{background:var(--ink);color:rgba(246,242,233,.7);font-size:13px;letter-spacing:.02em}
.topbar-host,.topbar-actions{display:flex;align-items:center;min-height:38px;gap:10px}
.topbar-host{font-size:12px}
.site-dot{width:6px;height:6px;border-radius:50%;background:var(--bronze);border:1px solid rgba(255,255,255,.35);flex:0 0 auto}
.topbar-actions{justify-content:flex-end}
.topbar-actions a{
  color:#fff;border:1px solid rgba(255,255,255,.28);border-radius:30px;
  padding:4px 14px;font-size:12px;background:rgba(255,255,255,.03);
}
.topbar-actions a:hover{background:var(--bronze);color:#101512;border-color:var(--bronze)}

/* nav */
.mainnav{background:var(--paper);border-bottom:1px solid var(--line);transition:background .3s}
.mainnav-inner{min-height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;position:relative;z-index:1101}
.brand-stamp{
  display:inline-block;background:var(--ink);color:var(--bronze-light);
  font:600 16px/1 Georgia,"Times New Roman",serif;text-align:center;
  width:44px;height:44px;border-radius:var(--radii);letter-spacing:.06em;
  display:inline-flex;align-items:center;justify-content:center;
}
.brand-text{font-size:20px;font-weight:800;color:var(--ink);letter-spacing:.02em;display:flex;flex-direction:column;line-height:1.25}
.brand-text small{font-size:11px;font-weight:400;color:var(--text-sub);letter-spacing:.08em;margin-top:2px}
.nav-desktop .menu{gap:2px;margin:0;list-style:none}
.nav-desktop .menu > li{margin:0}
.nav-desktop .menu > li > a{
  display:inline-block;position:relative;padding:9px 2px 9px;margin-left:26px;
  color:#39423f;font-size:15px;font-weight:500;background:none;line-height:1.5;
}
.nav-desktop .menu > li > a::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;
  background:var(--bronze);border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform .28s var(--ease);
}
.nav-desktop .menu > li.is-active > a{color:var(--ink);font-weight:700}
.nav-desktop .menu > li.is-active > a::after,
.nav-desktop .menu > li:hover > a::after{transform:scaleX(1)}
.nav-desktop .menu > li:hover > a{color:var(--ink)}

/* hamburger */
.nav-hamburger{
  position:relative;z-index:1101;display:inline-flex;flex-direction:column;justify-content:center;align-items:center;
  width:44px;height:44px;border:1px solid var(--line);border-radius:var(--radii);background:#fff;gap:5px;
}
.nav-hamburger span{display:block;width:19px;height:2px;background:var(--ink);border-radius:2px;transition:all .25s var(--ease)}
body.nav-open .nav-hamburger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.nav-open .nav-hamburger span:nth-child(2){opacity:0}
body.nav-open .nav-hamburger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* mobile menu overlay */
.mobile-overlay{
  position:fixed;inset:0;z-index:1080;visibility:hidden;opacity:0;pointer-events:none;
  background:rgba(10,15,13,.97);transition:opacity .25s var(--ease),visibility .25s;
  padding:120px 32px 40px;overflow-y:auto;
}
body.nav-open .mobile-overlay{visibility:visible;opacity:1;pointer-events:auto}
.mobile-overlay ul{list-style:none;margin:0;padding:0}
.mobile-overlay li{border-bottom:1px solid var(--line-light);margin-bottom:18px;padding-bottom:8px}
.mobile-overlay a{color:var(--paper);font-size:28px;font-weight:700;line-height:1.6}
.mobile-overlay li.is-active a{color:var(--bronze-light)}
.mobile-overlay .overlay-foot{margin-top:32px;color:rgba(255,255,255,.5);font-size:14px}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:48px;line-height:1;padding:0 28px;font-size:15px;font-weight:600;
  border-radius:3px;border:1px solid transparent;letter-spacing:.06em;
}
.btn .btn-arrow{transition:transform .2s var(--ease)}
.btn:hover .btn-arrow{transform:translateX(4px)}
.btn-primary{background:var(--bronze);color:#111a17;border-color:var(--bronze)}
.btn-primary:hover{background:var(--bronze-light);color:#0b1210;transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-ghost{background:transparent;color:#f4efe4;border-color:rgba(246,242,233,.62)}
.btn-ghost:hover{border-color:var(--bronze-light);color:var(--bronze-light);transform:translateY(-2px)}
.btn-copper-dark{background:var(--bronze);color:#101a17}
.btn-copper-dark:hover{background:var(--bronze-light);color:#0c1210;transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:var(--paper)}

/* hero */
.cat-hero{
  background:linear-gradient(115deg, rgba(12,19,16,.95) 20%, rgba(18,27,25,.72) 70%, rgba(18,27,25,.55)), url('/assets/images/backpic/back-2.webp') center / cover;
  color:var(--paper);position:relative;padding:88px 0 104px;
}
.hero-kicker{display:inline-flex;align-items:center;gap:10px;font-size:14px;margin-bottom:22px;color:rgba(246,242,233,.8)}
.hero-kicker .line{display:inline-block;width:28px;height:1px;background:var(--bronze)}
.cat-h1{font-size:clamp(34px,5.2vw,64px);font-weight:800;line-height:1.18;margin:0 0 24px;color:#fff;letter-spacing:.02em}
.cat-h1 span{color:var(--bronze-light)}
.hero-lead{font-size:16px;line-height:1.9;color:rgba(246,242,233,.85);max-width:560px;margin-bottom:34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-meta{
  border-top:1px solid rgba(255,255,255,.2);margin-top:52px;padding-top:22px;
  display:flex;gap:0;justify-content:space-between;max-width:650px;
}
.hero-meta .meta-item{padding-right:28px;border-right:1px solid rgba(255,255,255,.2);margin-right:28px;flex:0 0 auto}
.hero-meta .meta-item:last-child{border-right:0;margin-right:0}
.hero-meta b{font-family:Georgia,"Times New Roman",serif;font-size:23px;color:var(--bronze-light);display:block;font-weight:400;line-height:1.2}
.hero-meta span{font-size:13px;color:rgba(246,242,233,.65)}
.cat-hero-media{position:relative}
.hero-shot{
  position:relative;border-radius:7px;margin-left:30px;overflow:hidden;
  box-shadow:0 18px 60px rgba(0,0,0,.3);transform:none;
}
.hero-shot img{width:100%;min-height:260px;object-fit:cover}
.hero-note{
  position:absolute;left:18px;right:18px;bottom:18px;background:rgba(11,17,15,.8);
  border:1px solid rgba(255,255,255,.14);border-radius:4px;padding:12px 16px;
  display:flex;align-items:center;justify-content:space-between;gap:14px;color:#fff;
}
.hero-note span{font-size:13px;color:var(--bronze-light)}
.hero-note b{font-size:14px;font-weight:600}

/* section */
.section-pad{padding:104px 0}
.sec-kicker{display:inline-flex;align-items:center;gap:9px;color:var(--bronze);font-family:Georgia,"Times New Roman",serif;font-size:14px;letter-spacing:.18em;margin-bottom:18px}
.sec-kicker::before{content:"";width:22px;height:1px;background:var(--bronze)}
.sec-title{font-size:clamp(25px,3.1vw,40px);line-height:1.4;color:var(--ink);font-weight:700;margin:0 0 16px;letter-spacing:.03em}
.section .sec-title{color:var(--ink)}
.sec-sub{color:var(--text-sub);font-size:15px;max-width:640px}
.text-narrow{max-width:760px}

/* big paragraph & quote */
.doc-scope{background:var(--paper)}
.scope-copy{color:var(--text);font-size:16px;line-height:1.9}
.scope-copy p{margin-bottom:22px}
.blockquote-left{
  border-left:3px solid var(--bronze);background:#fff;border-radius:0 6px 6px 0;
  padding:26px 28px;margin:0;box-shadow:var(--shadow);color:var(--text);
}
.blockquote-left p:last-child{margin:0}
.blockquote-left cite{display:block;font-style:normal;font-size:13px;color:var(--text-sub);margin-top:12px;padding-top:12px;border-top:1px solid var(--line)}

/* visual card */
.doc-visual{background:var(--paper-deep)}
.long-visual{
  margin:34px 0 0;position:relative;border-radius:7px;overflow:hidden;
  background:var(--ink);box-shadow:0 14px 44px rgba(18,27,25,.14);
}
.long-visual img{width:100%;height:min(58vh,430px);object-fit:cover;display:block}
.long-visual figcaption{
  position:absolute;left:0;right:0;bottom:0;background:linear-gradient(0deg, rgba(12,18,16,.96) 25%, rgba(12,18,16,0));
  padding:80px 30px 28px;color:#fff;
}
.visual-tags{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:12px}
.visual-tags span{
  font-size:12px;padding:3px 13px;border:1px solid rgba(219,175,114,.65);color:var(--bronze-light);
  border-radius:20px;background:rgba(219,175,114,.08);
}
.long-visual h3{font-size:clamp(18px,2.2vw,25px);font-weight:700;color:#fff;margin:0 0 10px;line-height:1.55}
.long-visual p{color:rgba(246,242,233,.82);font-size:15px;max-width:820px;margin:0}

/* detail list */
.notice-detail{background:var(--ink);color:var(--paper)}
.notice-detail .sec-title,.notice-detail .sec-sub{color:#fff}
.notice-detail .sec-sub{color:rgba(246,242,233,.7)}
.notice-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:60px}
.notice-head .side-note{font-family:Georgia,"Times New Roman",serif;font-size:13px;color:rgba(246,242,233,.5);letter-spacing:.14em;text-transform:uppercase;white-space:nowrap}
.notice-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-light)}
.notice-row{
  display:grid;grid-template-columns:92px 1fr 28px;align-items:start;gap:22px;
  padding:34px 0;border-bottom:1px solid var(--line-light);transition:background .3s;
}
.notice-row:hover{background:rgba(255,255,255,.013)}
.notice-index{font-family:Georgia,"Times New Roman",serif;color:var(--bronze);font-size:22px;line-height:1.4;letter-spacing:.04em}
.notice-row h3{font-size:17px;color:#fff;font-weight:700;margin:0 0 8px;letter-spacing:.05em;line-height:1.6}
.notice-row p{font-size:15px;line-height:1.8;color:rgba(246,242,233,.72);max-width:840px;margin:0}
.notice-arrow{color:var(--bronze);font-size:21px;align-self:center;text-align:right;opacity:.6;transition:opacity .25s var(--ease)}
.notice-row:hover .notice-arrow{opacity:1;transform:translateX(4px)}
.notice-detail-foot{margin-top:46px;display:flex;justify-content:flex-end}
.notice-detail-foot a{border-bottom:1px solid var(--bronze);color:var(--bronze-light);font-size:14px;padding-bottom:3px}
.notice-detail-foot a:hover{color:#fff;border-color:#fff}

/* faq */
.faq-section{background:#fff}
.faq-intro{margin-bottom:50px}
.faq-list{max-width:820px;border-top:1px solid var(--line);margin:0}
.faq-item{position:relative;border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;text-align:left;
  padding:32px 0 24px;font-size:16px;font-weight:700;color:var(--text);background:none;
}
.faq-icon{flex:0 0 24px;text-align:center;color:var(--bronze);font-size:24px;line-height:24px;font-weight:300}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s var(--ease)}
.faq-inner{padding:0 0 28px;color:var(--text-sub);font-size:15px;line-height:1.9}

/* bottom cta */
.decision-cta{background:var(--paper-deep)}
.cta-panel{
  position:relative;background:var(--ink);border-radius:8px;padding:70px 46px;color:#fff;overflow:hidden;
}
.cta-panel:before{content:"";position:absolute;right:-50px;top:-50px;width:190px;height:190px;border-radius:50%;border:30px solid rgba(219,175,114,.14)}
.cta-panel h2{font-size:clamp(24px,3vw,38px);color:#fff;margin:0 0 16px;line-height:1.45}
.cta-panel p{color:rgba(246,242,233,.82);max-width:700px;margin-bottom:30px}
.decision-actions{display:flex;gap:14px;flex-wrap:wrap}
.cta-panel .quick-line{border-top:1px solid rgba(255,255,255,.15);padding-top:24px;margin-top:38px;display:flex;flex-wrap:wrap;gap:10px 26px;font-size:14px;color:rgba(246,242,233,.7)}
.quick-line a{color:var(--bronze-light);border-bottom:1px solid rgba(219,175,114,.4)}
.quick-line a:hover{border-color:#fff;color:#fff}

/* footer */
.site-footer{background:var(--ink);color:rgba(246,242,233,.7)}
.footer-main{padding:76px 0 54px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.footer-brand .brand-text{color:#fff}
.footer-brand .brand-text small{color:rgba(246,242,233,.55)}
.footer-brand .brand-stamp{background:#0F1714;color:var(--bronze-light)}
.footer-intro{color:rgba(246,242,233,.62);font-size:14px;max-width:330px;line-height:1.9}
.footer-title{font-size:15px;color:#fff;font-weight:700;margin-bottom:22px;letter-spacing:.06em}
.footer-links{list-style:none;margin:0;padding:0}
.footer-links li{margin-bottom:12px}
.footer-links a{color:rgba(246,242,233,.66);font-size:14px}
.footer-links a:hover{color:var(--bronze-light);padding-left:5px}
.footer-info{font-size:14px;line-height:2;color:rgba(246,242,233,.66)}
.footer-info a{color:var(--bronze-light)}
.footer-info a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:24px 0;font-size:13px;color:rgba(246,242,233,.46);background:rgba(0,0,0,.16)}
.footer-bottom .cell:last-child{text-align:right}

@media (max-width:1023.98px){
  .cat-hero-media{margin-top:56px}
  .hero-shot{margin-left:0;max-width:560px}
  .notice-detail .notice-head{flex-direction:column;align-items:flex-start;gap:12px}
}
@media (max-width:767.98px){
  .section-pad{padding:66px 0}
  .cat-hero{padding:56px 0 64px}
  .hero-meta{flex-wrap:wrap;gap:20px;row-gap:24px}
  .hero-meta .meta-item{border-right:0;padding:0;margin:0;flex:0 0 auto;width:calc(50% - 26px)}
  .long-visual img{min-height:340px}
  .long-visual figcaption{padding:44px 20px 20px}
  .long-visual h3{font-size:19px}
  .notice-row{grid-template-columns:50px 1fr;gap:12px;padding:26px 0}
  .notice-index{font-size:19px}
  .notice-arrow{display:none}
  .cta-panel{padding:42px 24px}
  .footer-main{padding:56px 0 32px}
  .hero-actions .btn,.decision-actions .btn{flex:1 1 100%}
}
@media (max-width:639.98px){
  .topbar-host{display:none}
  .brand-text{font-size:18px}
  .brand-stamp{width:40px;height:40px}
  .cat-h1{font-size:35px}
  .hero-kicker{font-size:13px}
  .sec-kicker{font-size:12px}
  .footer-bottom .cell:last-child{text-align:left;margin-top:10px}
  .decision-actions .btn{width:100%;justify-content:center}
  .mobile-overlay{padding:104px 24px 30px}
}
@media (max-width:1023.98px){
  .nav-desktop{display:none!important}
}

/* roulang page: category2 */
:root {
  --ink: #121B19;
  --ink-2: #1D2A26;
  --bronze: #B78A53;
  --bronze-light: #DBAF72;
  --paper: #F6F2E9;
  --paper-deep: #EDE8DE;
  --text: #212A27;
  --text-sub: #6B726F;
  --line: rgba(25, 40, 36, 0.14);
  --line-light: rgba(255, 255, 255, 0.18);
  --danger: #A64B2A;
  --serif: Georgia, "Times New Roman", "PingFang SC", "Microsoft YaHei", sans-serif;
  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  --transition: all .25s ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul, ol { margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }

/* ---------- 顶部信息条 ---------- */
.topbar {
  background: var(--ink);
  color: rgba(246, 242, 233, 0.58);
  font-size: 13px;
  min-height: 32px;
}
.topbar .grid-x { min-height: 32px; }
.topbar-host { display: flex; align-items: center; overflow: hidden; white-space: nowrap; }
.site-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--bronze);
  margin-right: 8px;
}
.topbar-actions { display: flex; align-items: center; justify-content: flex-end; gap: 18px; flex-wrap: wrap; }
.topbar-actions a {
  color: var(--bronze-light);
  border: 1px solid rgba(219, 175, 114, 0.36);
  padding: 2px 12px;
  border-radius: 2px;
  font-size: 12.5px;
  transition: var(--transition);
}
.topbar-actions a:hover { background: var(--bronze); color: var(--ink); border-color: var(--bronze); }

/* ---------- 主导航 ---------- */
.mainnav {
  background: rgba(246, 242, 233, 0.94);
  border-bottom: 1px solid rgba(25, 40, 36, 0.08);
  position: relative;
  z-index: 20;
}
.mainnav-inner { padding: 12px 0; }
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.brand-stamp {
  width: 42px;
  height: 42px;
  border-radius: 4px;
  background: var(--ink);
  color: var(--bronze);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.2px;
}
.brand-text {
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
  letter-spacing: 0.4px;
  white-space: nowrap;
}
.brand-text small {
  display: block;
  font-size: 11px;
  font-weight: 400;
  color: var(--text-sub);
  letter-spacing: 0.5px;
  margin-top: 2px;
}
.nav-desktop ul.menu {
  gap: 0px;
  justify-content: flex-end;
}
.nav-desktop .menu li a {
  position: relative;
  padding: 8px 15px;
  font-size: 14.5px;
  color: #2e3936;
  transition: color .2s;
}
.nav-desktop .menu li a::after {
  content: "";
  position: absolute;
  left: 15px;
  right: 15px;
  bottom: 0px;
  height: 2px;
  background: var(--bronze);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .28s ease;
}
.nav-desktop .menu li a:hover { color: var(--ink); }
.nav-desktop .menu li a:hover::after,
.nav-desktop .menu li.is-active a::after { transform: scaleX(1); }
.nav-desktop .menu li.is-active a { font-weight: 600; color: var(--ink); }

.nav-hamburger {
  background: none;
  border: 0;
  width: 44px;
  height: 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  padding: 8px;
  border-radius: 4px;
}
.nav-hamburger span {
  height: 2px;
  width: 24px;
  background: var(--ink);
  transition: var(--transition);
}
.nav-hamburger:hover span { background: var(--bronze); }

/* ---------- 移动端覆盖菜单 ---------- */
.mobile-panel {
  position: fixed;
  inset: 0;
  background: var(--ink);
  z-index: 100;
  display: flex;
  flex-direction: column;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .28s ease, visibility .28s ease;
}
.mobile-panel.is-open { opacity: 1; visibility: visible; }
.mobile-panel-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.mobile-panel-close {
  width: 42px;
  height: 42px;
  background: transparent;
  border: 1px solid var(--line-light);
  color: var(--paper);
  border-radius: 4px;
  font-size: 20px;
  line-height: 1;
}
.mobile-panel-links { margin-top: 64px; list-style: none; }
.mobile-panel-links li + li { margin-top: 8px; border-top: 1px solid var(--line-light); padding-top: 8px; }
.mobile-panel-links a {
  font-size: 27px;
  font-weight: 400;
  color: var(--paper);
  padding: 10px 0;
  display: inline-block;
  transition: var(--transition);
}
.mobile-panel-links a:hover { color: var(--bronze-light); padding-left: 6px; }
.mobile-panel-links .is-mobile-active a { color: var(--bronze-light); font-weight: 600; }
body.no-scroll { overflow: hidden; }

/* ---------- 通用基础组件 ---------- */
.grid-container { max-width: 1200px; }
.nowrap { white-space: nowrap; }
.serif-font { font-family: var(--serif); }
.btn-ghost,
.btn-primary,
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 3px;
  font-size: 15px;
  line-height: 1;
  height: 44px;
  padding: 0 28px;
  border: 1px solid transparent;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--bronze);
  color: var(--ink);
}
.btn-primary:hover {
  background: var(--bronze-light);
  transform: translateY(-2px);
  color: #101814;
}
.btn-primary i {
  display: inline-block;
  transition: transform .25s;
}
.btn-primary:hover i { transform: translateX(4px); }
.btn-outline {
  border-color: rgba(246, 242, 233, 0.68);
  color: var(--paper);
  background: transparent;
}
.btn-outline:hover {
  border-color: var(--bronze-light);
  color: var(--bronze-light);
  transform: translateY(-2px);
}
.btn-ghost {
  background: transparent;
  border: 1px solid rgba(18, 27, 25, 0.22);
  color: var(--ink);
}
.btn-ghost:hover { border-color: var(--bronze); color: var(--bronze); }
.arrow-note { display: inline-block; margin-left: 4px; transition: margin-left .25s ease; }
a:hover .arrow-note { margin-left: 8px; }

.mini-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--paper-deep);
  color: var(--text-sub);
  border-radius: 100px;
  padding: 4px 12px;
  font-size: 12px;
  letter-spacing: 0.5px;
}
.mini-tag .dot { width: 5px; height: 5px; background: var(--bronze); border-radius: 50%; }

.section-title { font-size: 36px; line-height: 1.25; color: var(--ink); font-weight: 700; margin: 12px 0 30px; }
.section-kicker {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 2.2px;
  color: var(--bronze);
  text-transform: uppercase;
}
.section-kicker-line { width: 44px; height: 1px; background: var(--bronze); }
.text-center .section-kicker { justify-content: center; }

/* ---------- 分类页首屏 Hero ---------- */
.cat-hero {
  background-color: #121B19;
  background-image: linear-gradient(105deg, rgba(18, 27, 25, .92) 20%, rgba(18, 27, 25, .58) 75%), url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center 30%;
  color: var(--paper);
  padding: 88px 0 76px;
  min-height: 52vh;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(219, 175, 114, 0.2);
}
.hero-breadcrumb {
  font-size: 13px;
  color: rgba(246, 242, 233, 0.6);
  display: inline-flex;
  gap: 6px;
  margin-bottom: 22px;
}
.hero-breadcrumb a:hover { color: var(--bronze-light); }
.cat-hero h1 {
  font-size: clamp(38px, 5vw, 58px);
  line-height: 1.32;
  margin: 0 0 22px;
  color: var(--paper);
  font-weight: 700;
  letter-spacing: 1px;
}
.cat-hero h1 .hth-accent { color: var(--bronze-light); font-weight: 700; }
.cat-hero .lead {
  max-width: 650px;
  font-size: 16.5px;
  color: rgba(246, 242, 233, 0.82);
  line-height: 1.9;
  margin-bottom: 30px;
}
.hero-mini-features {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 26px;
  border-top: 1px solid rgba(246, 242, 233, 0.24);
  padding-top: 18px;
}
.hero-mini-item { font-size: 13px; color: rgba(246,242,233,.65); display: flex; align-items: center; gap: 8px; }
.hero-mini-item .hl { color: var(--bronze-light); font-family: var(--serif); font-size: 15px; }

.cat-hero-deco {
  position: relative;
  min-height: 390px;
  border-radius: 6px;
  overflow: hidden;
}
.cat-hero-deco .deco-img { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: .6; }
.cat-hero-deco .deco-plate {
  position: absolute;
  right: 26px;
  bottom: 26px;
  background: rgba(18, 27, 25, 0.78);
  border: 1px solid rgba(219, 175, 114, 0.45);
  border-radius: 6px;
  color: var(--paper);
  padding: 16px 22px;
  backdrop-filter: none;
  width: 185px;
}
.cat-hero-deco .deco-plate strong { font-size: 34px; font-family: var(--serif); color: var(--bronze-light); display: block; line-height: 1; }
.cat-hero-deco .deco-plate span { font-size: 12px; color: rgba(246, 242, 233, 0.7); }

/* ---------- 阅读段落区 ---------- */
.reading-block {
  background: var(--paper);
  padding: clamp(88px, 9vw, 122px) 0 clamp(64px, 7vw, 90px);
}
.reading-head {
  margin-bottom: 50px;
}
.reading-head h2 {
  font-size: clamp(28px, 3.4vw, 42px);
  line-height: 1.35;
  color: var(--ink);
  margin: 16px 0 24px;
  max-width: 860px;
}
.reading-head .sec-note {
  color: var(--text-sub);
  font-size: 15px;
  max-width: 760px;
  line-height: 1.9;
  margin-top: 8px;
}
.reading-article {
  max-width: 830px;
}
.reading-article p {
  font-size: 16px;
  color: #303b37;
  line-height: 2.05;
  margin-bottom: 24px;
}
.read-quote {
  margin: 42px 0 36px;
  padding: 28px 32px 28px 40px;
  border-left: 3px solid var(--bronze);
  background: var(--paper-deep);
  border-radius: 0 6px 6px 0;
  position: relative;
}
.read-quote p {
  font-size: 17px;
  color: #1e2926;
  line-height: 2;
  margin: 0 0 8px;
  font-weight: 500;
}
.read-quote cite {
  font-style: normal;
  display: block;
  font-size: 13.5px;
  color: var(--text-sub);
}
.read-quote cite::before { content: "— "; color: var(--bronze); }
.reading-meta-line { display: flex; gap: 10px; flex-wrap: wrap; }
.reading-meta-line span {
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 6px 14px;
  background: #fffdf7;
  font-size: 13px;
  color: var(--text-sub);
}

/* ---------- 图文叙述长卡 ---------- */
.story-card-block {
  background: #f1ede3;
  padding: clamp(80px, 8vw, 112px) 0;
}
.story-heading { max-width: 760px; margin-bottom: 50px; }
.story-heading h2 {
  font-size: clamp(28px, 3vw, 38px);
  color: var(--ink);
  line-height: 1.4;
  margin-top: 14px;
}
.story-heading .story-sub { color: var(--text-sub); font-size: 15px; margin-top: 20px; line-height: 1.9; }

.story-card {
  background: #fffdf8;
  border: 1px solid rgba(25, 40, 36, 0.12);
  border-radius: 6px;
  overflow: hidden;
}
.story-card .story-media { position: relative; min-height: 320px; background: var(--ink); height: 100%; }
.story-card .story-media img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.story-card .story-caption {
  position: absolute;
  left: 16px;
  bottom: 16px;
  background: rgba(18, 27, 25, 0.75);
  color: rgba(246, 242, 233, .88);
  padding: 6px 14px;
  border-radius: 4px;
  font-size: 12px;
  letter-spacing: .4px;
}
.story-body { padding: clamp(28px, 4vw, 52px); }
.story-body .story-cat { color: var(--bronze); font-size: 13px; letter-spacing: 2px; display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.story-body h3 {
  color: var(--ink);
  font-size: 25px;
  line-height: 1.45;
  margin: 8px 0 18px;
}
.story-body > p { color: #47514d; font-size: 15px; line-height: 1.95; margin-bottom: 22px; }
.story-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.btn-mini-line {
  border: 1px solid var(--line);
  color: var(--text-sub);
  padding: 9px 18px;
  border-radius: 3px;
  font-size: 13.5px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.btn-mini-line:hover { border-color: var(--bronze); color: var(--bronze); }

/* ---------- 单项列表详情（深色区） ---------- */
.detail-list-block {
  background: var(--ink);
  padding: clamp(90px, 9vw, 124px) 0;
  color: var(--paper);
}
.detail-list-block .section-title { color: var(--paper); }
.detail-list-header { max-width: 680px; margin-bottom: 56px; }
.detail-list-header .section-kicker { color: var(--bronze-light); }
.detail-list-header p { color: rgba(246,242,233,.68); font-size: 15px; line-height: 1.9; margin-top: 18px; }
.detail-row {
  border-top: 1px solid var(--line-light);
  padding: 32px 0;
  display: flex;
  gap: 36px;
  align-items: flex-start;
  transition: background-color .25s ease, border-color .3s ease;
}
.detail-row:last-of-type { border-bottom: 1px solid var(--line-light); }
.detail-row:hover { background: rgba(255,255,255,0.018); }
.detail-sn {
  font-family: var(--serif);
  font-size: 28px;
  color: var(--bronze-light);
  min-width: 74px;
  font-style: italic;
}
.detail-content { flex: 1; max-width: 860px; }
.detail-content h3 { color: var(--paper); font-size: 21px; line-height: 1.5; margin: 0 0 12px; }
.detail-content p { color: rgba(246,242,233,.7); font-size: 15px; line-height: 1.95; margin: 0; }
.detail-extra {
  min-width: 200px;
  text-align: right;
  color: rgba(246,242,233,.48);
  font-size: 13px;
  line-height: 1.7;
  padding-top: 32px;
  border-top: 1px solid transparent;
}
.detail-row .detail-extra em {
  font-style: normal;
  color: var(--bronze-light);
  font-family: var(--serif);
  font-size: 15px;
}
.detail-block-note {
  margin-top: 40px;
  border: 1px dashed rgba(219, 175, 114, 0.5);
  border-radius: 4px;
  padding: 18px 22px;
  font-size: 14px;
  color: rgba(246,242,233,.7);
}

/* ---------- FAQ ---------- */
.faq-block {
  background: var(--paper-deep);
  padding: clamp(80px, 8vw, 116px) 0;
}
.faq-title-left { padding-right: 30px; }
.faq-title-left .section-kicker { color: var(--bronze); }
.faq-title-left h2 {
  font-size: clamp(28px, 3.2vw, 40px);
  line-height: 1.3;
  color: var(--ink);
  margin: 14px 0 16px;
}
.faq-title-left p { color: var(--text-sub); font-size: 15px; line-height: 1.9; }
.accordion-item-custom {
  background: transparent;
  border-bottom: 1px solid rgba(25,40,36,.12);
}
.accordion-item-custom:first-child { border-top: 1px solid rgba(25,40,36,.12); }
.accordion-title-custom {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 16.5px;
  font-weight: 600;
  text-align: left;
  transition: color .2s;
}
.accordion-title-custom:hover { color: var(--bronze); }
.accordion-title-custom .q-mark {
  font-family: var(--serif);
  color: var(--bronze);
  margin-right: 12px;
}
.accordion-title-custom .accordion-icon {
  width: 26px;
  height: 26px;
  border: 1px solid rgba(25, 40, 36, 0.28);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 18px;
  font-weight: 300;
  background: transparent;
  transition: transform .3s;
}
.accordion-item-custom.is-open .accordion-icon { transform: rotate(45deg); border-color: var(--bronze); color: var(--bronze); }
.accordion-content-wrap {
  max-height: 0;
  overflow: hidden;
  transition: max-height .32s ease;
}
.accordion-content-custom {
  padding: 0 0 22px 34px;
  color: var(--text-sub);
  font-size: 15px;
  line-height: 1.9;
  max-width: 98%;
}

/* ---------- CTA / 回到底部导航 ---------- */
.cta-note-block {
  background: var(--ink-2);
  border-top: 1px solid rgba(219, 175, 114, .28);
  padding: 72px 0 80px;
  color: var(--paper);
}
.cta-note-block h2 {
  color: var(--paper);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 600;
  margin: 12px 0 14px;
}
.cta-note-block p { color: rgba(246, 242, 233, .6); max-width: 560px; line-height: 1.8; }
.cta-return-links { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 18px; }
.small-back-tip {
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.14);
  color: rgba(246,242,233,.4);
  font-size: 13px;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.small-back-tip a { color: var(--bronze-light); }
.small-back-tip a:hover { text-decoration: underline; }

/* ---------- 页脚 ---------- */
.site-footer {
  background: var(--ink);
  color: rgba(246,242,233,.74);
  font-size: 14px;
}
.site-footer .footer-main { padding: 68px 0 38px; }
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.footer-brand .brand-stamp {
  width: 38px;
  height: 38px;
  font-size: 19px;
}
.footer-brand .brand-text {
  color: #f6f2e9;
  font-size: 18px;
}
.footer-brand .brand-text small { color: rgba(246,242,233,.48); }
.footer-intro {
  color: rgba(246,242,233,.55);
  line-height: 1.9;
  max-width: 300px;
  font-size: 14px;
  margin: 0 0 18px;
}
.footer-title {
  font-size: 15px;
  color: #f0ece3;
  font-weight: 600;
  margin: 12px 0 18px;
  letter-spacing: 1px;
}
.footer-links {
  list-style: none;
}
.footer-links li + li { margin-top: 10px; }
.footer-links a { color: rgba(246,242,233,.62); transition: color .2s; }
.footer-links a:hover { color: var(--bronze-light); }
.footer-info { color: rgba(246,242,233,.55); line-height: 2; font-size: 14px; }
.footer-info a { color: var(--bronze-light); }
.footer-info a:hover { text-decoration: underline; }
.footer-bottom {
  border-top: 1px solid rgba(246,242,233,.1);
  padding: 18px 0;
  color: rgba(246,242,233,.42);
  font-size: 13px;
}

/* ---------- 响应式 ---------- */
@media screen and (min-width: 64em) {
  .cat-hero-deco .deco-img { background-image: url('/assets/images/coverpic/cover-3.png'); }
}

@media screen and (max-width: 1024px) {
  .footer-col-extra { margin-top: 24px; }
}

@media screen and (max-width: 767px) {
  body { font-size: 15px; }
  .grid-container { padding-left: 20px; padding-right: 20px; }
  .topbar-actions span { display: none; }
  .section-title { font-size: 28px; margin-bottom: 22px; }
  .hero-mobile-operations { display: none; }

  .cat-hero { padding: 64px 0 52px; min-height: auto; }
  .cat-hero h1 { font-size: 35px; line-height: 1.35; }
  .mainnav-inner { padding: 10px 0; }
  .brand-text { font-size: 17px; }
  .brand-stamp { width: 38px; height: 38px; font-size: 18px; }

  .detail-row { flex-direction: column; gap: 14px; }
  .detail-extra { min-width: 0; text-align: left; padding-top: 8px; border-top: 0; }
  .story-card .story-media { min-height: 220px; }

  .cta-return-links .btn-outline,
  .cta-return-links .btn-primary { width: 100%; }
}

@media screen and (max-width: 640px) {
  .nav-desktop { display: none !important; }
  .section-title { font-size: 26px; }
  .mobile-panel-links a { font-size: 25px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}

/* ---------- 滚动淡入辅助 ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-up.is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .fade-up { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* roulang page: category4 */
:root {
  --ink: #121B19;
  --ink-2: #1D2A26;
  --bronze: #B78A53;
  --bronze-light: #DBAF72;
  --paper: #F6F2E9;
  --paper-deep: #EDE8DE;
  --text: #212A27;
  --text-sub: #6B726F;
  --line: rgba(25, 40, 36, 0.14);
  --line-light: rgba(255, 255, 255, 0.16);
  --danger: #A64B2A;
  --radius: 6px;
  --font-main: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;
  --shadow-hover: 0 6px 24px rgba(0, 0, 0, 0.08);
  --transition: .28s ease;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-main);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img, video, iframe { max-width: 100%; height: auto; }
a { color: #8A6237; text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--bronze); }
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 .6rem;
  color: var(--ink);
  letter-spacing: .01em;
}
h1 { font-size: 42px; }
h2 { font-size: 30px; }
h3 { font-size: 20px; }
p, ul, ol { margin: 0 0 1rem; }
.grid-container { max-width: 1200px; }
.grid-container.small-read { max-width: 740px; }
.text-sub { color: var(--text-sub); }
.text-center { text-align: center; }

/* 全站按钮 */
.btn-prime {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 48px;
  padding: 0 24px;
  background: var(--bronze);
  color: #121B19;
  border-radius: 3px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  transition: transform var(--transition), background var(--transition), color var(--transition);
  will-change: transform;
}
.btn-prime:hover { background: var(--bronze-light); color: #121B19; transform: translateY(-2px); }
.btn-prime .arr { transition: transform var(--transition); display: inline-block; }
.btn-prime:hover .arr { transform: translateX(4px); }
.btn-line {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 48px;
  padding: 0 24px;
  background: transparent;
  color: #F6F2E9;
  border: 1px solid rgba(255, 255, 255, .65);
  border-radius: 3px;
  font-size: 15px;
  font-weight: 500;
  transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
}
.btn-line:hover { border-color: var(--bronze-light); color: var(--bronze-light); transform: translateY(-2px); }

/* 顶部信息条 */
.topbar {
  background: #0B1311;
  color: rgba(246, 242, 233, .62);
  font-size: 13px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.topbar-host { display: flex; align-items: center; gap: 8px; min-height: 24px; }
.site-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--bronze); display: inline-block; }
.topbar a { color: var(--bronze-light); font-weight: 600; }
.topbar a:hover { color: #fff; text-decoration: underline; }
.topbar-actions { text-align: right; display: flex; justify-content: flex-end; align-items: center; gap: 18px; }
.topbar-actions a { font-weight: 500; }

/* 主导航 */
.mainnav {
  position: sticky;
  top: 0;
  z-index: 210;
  background: rgba(246, 242, 233, .96);
  border-bottom: 1px solid rgba(25, 40, 36, .08);
  transition: box-shadow .3s ease, border-color .3s ease;
}
.mainnav.is-scrolled {
  border-bottom-color: rgba(25, 40, 36, .14);
  box-shadow: 0 5px 18px rgba(18, 27, 25, .06);
}
.mainnav-inner { min-height: 70px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-stamp {
  width: 42px; height: 42px;
  background: var(--ink);
  color: #F6F2E9;
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  border-radius: 4px;
  letter-spacing: .4px;
}
.brand-text { font-size: 20px; font-weight: 700; color: var(--ink); line-height: 1.15; letter-spacing: .4px; }
.brand-text small { display: block; font-size: 11px; font-weight: 400; color: var(--text-sub); letter-spacing: .5px; margin-top: 2px; }
.nav-desktop .menu { background: transparent; display: flex; }
.nav-desktop .menu > li > a {
  position: relative;
  display: inline-block;
  padding: 12px 15px;
  font-size: 14.5px;
  color: var(--text);
  font-weight: 500;
  line-height: 1.4;
  transition: color .2s ease;
}
.nav-desktop .menu > li > a::after {
  content: '';
  position: absolute;
  left: 15px; right: 15px; bottom: 2px;
  height: 2px;
  background: var(--bronze);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .25s ease;
}
.nav-desktop .menu > li > a:hover, .nav-desktop .menu > li.is-active > a { color: var(--ink); font-weight: 600; }
.nav-desktop .menu > li > a:hover::after, .nav-desktop .menu > li.is-active > a::after { transform: scaleX(1); }

/* 汉堡按钮 */
.nav-hamburger {
  width: 44px; height: 42px;
  border: 1px solid rgba(25, 40, 36, .16);
  border-radius: 6px;
  background: transparent;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}
.nav-hamburger span { display: block; width: 20px; height: 2px; background: var(--ink); border-radius: 1px; transition: background .25s ease, transform .25s ease, opacity .25s ease; }
.nav-hamburger:hover span { background: var(--bronze); }
.nav-hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.is-open span:nth-child(2) { opacity: 0; }
.nav-hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* 移动端全屏导航遮罩 */
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(13, 20, 18, .98);
  z-index: 400;
  padding: 32px 28px 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s ease, visibility .3s ease;
}
.mobile-overlay.is-open { opacity: 1; visibility: visible; }
.mobile-overlay .mobile-overlay-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 44px; }
.mobile-overlay .brand .brand-stamp { background: #F6F2E9; color: #121B19; }
.mobile-overlay .brand .brand-text { color: #F6F2E9; }
.mobile-overlay .brand .brand-text small { color: rgba(246, 242, 233, .5); }
.mobile-close {
  width: 44px; height: 44px;
  background: transparent;
  border: 1px solid rgba(255,255,255,.24);
  color: #F6F2E9;
  font-size: 24px;
  line-height: 1;
  border-radius: 50%;
  cursor: pointer;
}
.mobile-close:hover { border-color: var(--bronze); color: var(--bronze); }
.mobile-overlay ul { list-style: none; margin: 0 0 28px; padding: 0; }
.mobile-overlay li { border-bottom: 1px solid rgba(255,255,255,.1); }
.mobile-overlay li a { display: block; color: #F6F2E9; font-size: 26px; font-weight: 500; padding: 12px 0; }
.mobile-overlay li a:hover { color: var(--bronze-light); }
.mobile-overlay .mobile-overlay-info { border-top: 1px solid rgba(255,255,255,.16); padding-top: 24px; color: rgba(246,242,233,.52); font-size: 14px; line-height: 1.9; }

/* 分类页主视觉 */
.cat-hero {
  position: relative;
  padding: 88px 0 84px;
  background-color: var(--ink);
  background-image: linear-gradient(76deg, rgba(14,21,19,.88) 0%, rgba(16,27,24,.55) 60%, rgba(16,27,24,.35) 100%), url('/assets/images/backpic/back-2.webp');
  background-size: cover;
  background-position: center;
  color: var(--paper);
}
.cat-hero .hero-badge {
  display: inline-block;
  padding: 4px 12px;
  border: 1px solid rgba(219,175,114,.5);
  color: var(--bronze-light);
  border-radius: 999px;
  font-size: 12.5px;
  letter-spacing: 1px;
  margin-bottom: 22px;
}
.cat-hero h1 { color: #F9F5EC; font-size: 52px; margin-bottom: 8px; }
.cat-hero .hero-lead { font-size: 17px; max-width: 620px; color: rgba(246,242,233,.86); line-height: 1.9; margin-bottom: 28px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-note { font-size: 14px; color: rgba(246,242,233,.6); margin-top: 26px; border-left: 3px solid var(--bronze); padding-left: 12px; }

/* 通用section头部 */
.section-head { margin-bottom: 38px; }
.sec-badge {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: .12em;
  color: var(--bronze);
  border-top: 1px solid var(--bronze);
  padding-top: 8px;
  margin-bottom: 12px;
}
.section-head h2 { font-size: 34px; }
.section-head .sec-desc { color: var(--text-sub); font-size: 15.5px; max-width: 560px; }

/* 中转区块工具 */
.sec-padding-lg { padding: 100px 0; }
.sec-padding-md { padding: 70px 0; }
.bg-paper { background: #F9F5EC; }
.bg-paper-deep { background: var(--paper-deep); }
.bg-dark { background: var(--ink); color: var(--paper); }
.bg-dark h2, .bg-dark h3 { color: #F9F5EC; }

/* 对比表格 */
.compare-section { background: var(--paper-deep); }
.compare-table {
  border: 1px solid rgba(25,40,36,.13);
  background: #F6F2E9;
  border-radius: 6px;
  overflow: hidden;
}
.compare-grid-head,
.compare-grid-row {
  display: grid;
  grid-template-columns: 1fr 2fr 2fr 2fr;
  align-items: stretch;
}
.compare-grid-head {
  background: var(--ink);
  color: rgba(246,242,233,.9);
  font-weight: 600;
  font-size: 14px;
}
.compare-grid-head > div,
.compare-grid-row > div {
  padding: 15px 18px;
  border-right: 1px solid rgba(255,255,255,.08);
  display: flex;
  align-items: center;
}
.compare-grid-head > div:last-child,
.compare-grid-row > div:last-child { border-right: 0; }
.compare-grid-row { border-top: 1px solid rgba(25,40,36,.1); }
.compare-grid-row > div { border-right: 1px solid rgba(25,40,36,.08); }
.compare-grid-row .com-dim { color: var(--text-sub); font-weight: 500; }
.compare-grid-row:hover { background: rgba(183,138,83,.05); }
.channel-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.channel-tags .tag {
  border: 1px solid rgba(25,40,36,.14);
  border-radius: 999px;
  padding: 4px 14px;
  font-size: 13px;
  color: var(--text-sub);
  background: rgba(255,255,255,.35);
}

/* 图文列表区 */
.info-list-wrap { display: flex; flex-direction: column; gap: 52px; margin-top: 8px; }
.info-list-item {
  align-items: center;
  background: #F9F5EC;
  border: 1px solid rgba(25, 40, 36, .11);
  border-radius: 8px;
  padding: 22px;
  transition: box-shadow .3s ease, transform .3s ease;
}
.info-list-item:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.item-media { border-radius: 6px; overflow: hidden; }
.item-media img { width: 100%; height: 260px; object-fit: cover; border-radius: 4px; display: block; }
.item-content { padding: 12px 6px 8px 10px; }
.item-content .news-type {
  display: inline-block;
  background: rgba(183,138,83,.14);
  color: #8A6237;
  border-radius: 3px;
  font-size: 13px;
  padding: 3px 10px;
  margin-bottom: 16px;
}
.item-content h3 { font-size: 23px; margin-bottom: 12px; }
.item-content p { color: #4D5651; font-size: 15px; line-height: 1.85; }

/* 行动入口 */
.action-zone { background: var(--ink); color: var(--paper); position: relative; overflow: hidden; }
.action-zone::before {
  content: '';
  position: absolute;
  top: -40%; right: -15%;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: rgba(183,138,83,.1);
}
.action-zone .grid-container { position: relative; z-index: 2; }
.action-zone h2 { color: #F9F5EC; font-size: 34px; }
.action-zone p { color: rgba(246,242,233,.75); }
.action-zone .btn-line { min-width: 148px; }

/* FAQ */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item {
  border: 1px solid rgba(25,40,36,.12);
  border-radius: 6px;
  background: #F9F5EC;
  margin-bottom: 14px;
  overflow: hidden;
  transition: border-color .25s ease;
}
.faq-item.is-open { border-color: rgba(183,138,83,.4); }
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 17px 22px;
  cursor: pointer;
  font-size: 16px;
  color: var(--ink);
  font-weight: 600;
  gap: 14px;
  margin: 0;
}
.faq-q .faq-plus { font-weight: 400; color: var(--bronze); font-size: 24px; transition: transform .3s ease; line-height: 1; font-family: var(--font-serif); }
.faq-item.is-open .faq-plus { transform: rotate(45deg); }
.faq-a { display: none; padding: 0 22px 18px; color: var(--text-sub); line-height: 1.8; border-top: 1px dashed rgba(25,40,36,.08); margin-top: 0; padding-top: 14px; }
.faq-a.show { display: block; }

/* 返回入口 */
.back-entry {
  border-top: 1px solid rgba(25,40,36,.1);
  padding: 26px 0;
  background: var(--paper);
}
.back-entry-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px; }
.back-entry a { font-size: 14px; color: var(--text-sub); font-weight: 500; }
.back-entry a:hover { color: var(--bronze); }

/* 页脚 */
.site-footer { background: var(--ink); color: rgba(246,242,233,.72); }
.footer-main { padding: 66px 0 24px; }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-brand .brand-stamp { background: #F6F2E9; color: #121B19; }
.footer-brand .brand-text { color: #F6F2E9; }
.footer-brand .brand-text small { color: rgba(246,242,233,.45); }
.footer-intro { font-size: 14px; color: rgba(246,242,233,.6); line-height: 1.8; max-width: 360px; }
.footer-title { color: #EDE5D7; font-size: 15px; font-weight: 600; margin: 8px 0 14px; letter-spacing: .05em; }
.footer-links { list-style: none; margin: 0; padding: 0; }
.footer-links li { margin-bottom: 6px; }
.footer-links a { color: rgba(246,242,233,.58); font-size: 14px; line-height: 1.9; }
.footer-links a:hover { color: var(--bronze-light); }
.footer-info { font-size: 14px; line-height: 1.9; color: rgba(246,242,233,.58); }
.footer-info a { color: var(--bronze-light); }
.footer-bottom {
  border-top: 1px solid rgba(246,242,233,.09);
  padding: 16px 0 14px;
  font-size: 13px;
  color: rgba(246,242,233,.36);
}

/* 滚动出现动画 */
.fade-up { opacity: 0; transform: translateY(12px); transition: opacity .55s ease, transform .55s ease; }
.fade-up.is-show { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .fade-up { opacity: 1; transform: none; }
}

/* 响应式断点 */
@media (max-width: 1023px) {
  .cat-hero { padding: 66px 0 56px; }
  .cat-hero h1 { font-size: 42px; }
  .section-head h2 { font-size: 29px; }
  .footer-main { padding: 48px 0 16px; }
  .info-list-item { padding: 16px; }
  .item-media img { height: 220px; }
}
@media (max-width: 767px) {
  .cat-hero { padding: 52px 0 46px; min-height: auto; background-position: 58% center; }
  .cat-hero h1 { font-size: 34px; }
  .cat-hero .hero-lead { font-size: 15.5px; line-height: 1.75; }
  .sec-padding-lg { padding: 60px 0; }
  .sec-padding-md { padding: 50px 0; }
  .section-head h2 { font-size: 26px; }
  .section-head .sec-desc { font-size: 14.5px; }
  .topbar-host, .topbar-actions .topbar-more { display: none; }
  .topbar-actions { justify-content: flex-end; }
  .compare-grid-head { display: none; }
  .compare-grid-row { grid-template-columns: 1fr; border-top: 1px solid rgba(25,40,36,.12); }
  .compare-grid-row > div { border-right: 0; border-bottom: 1px solid rgba(25,40,36,.07); padding: 11px 16px; }
  .compare-grid-row > div:last-child { border-bottom: 0; }
  .compare-grid-row:hover { background: transparent; }
  .info-list-wrap { gap: 28px; }
  .item-content { padding-left: 2px; padding-right: 2px; }
  .info-list-item { padding: 12px; }
  .item-media img { height: 190px; }
  .hero-actions .btn-prime, .hero-actions .btn-line { width: 100%; }
  .action-zone h2 { font-size: 27px; }
  .faq-q { font-size: 15px; padding: 14px 16px; }
  .faq-a { padding: 0 16px 14px; }
}