/* roulang page: index */
:root {
  --bg: #F4F0E8;
  --surface: #FFFFFF;
  --green-700: #073F2E;
  --green-600: #0B5C45;
  --green-500: #15805F;
  --green-100: #DCEBE5;
  --orange-600: #E4570E;
  --orange-100: #FCE8DB;
  --ink: #18332B;
  --muted: #5F7269;
  --line: #D7E1DB;
  --radius-xs: 5px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 10px rgba(7, 63, 46, 0.06);
  --shadow-md: 0 12px 30px rgba(7, 63, 46, 0.10);
  --shadow-lg: 0 22px 44px rgba(7, 63, 46, 0.14);
  --sidebar-width: 276px;
  --font-main: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", system-ui, -apple-system, sans-serif;
  --font-digit: "DIN Alternate", "Bahnschrift", "Oswald", "Impact", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-main);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.78;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--green-600);
  text-decoration: none;
  transition: color .25s ease, background .25s ease, border-color .25s ease, box-shadow .25s ease;
}

a:hover {
  color: var(--orange-600);
}

p {
  margin: 0 0 1.2em 0;
}

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

h1, .h1 {
  font-size: 44px;
  letter-spacing: -0.02em;
}

h2, .h2 {
  font-size: 34px;
  letter-spacing: -0.01em;
}

h3, .h3 {
  font-size: 22px;
  font-weight: 700;
}

:focus-visible {
  outline: 3px solid var(--orange-600);
  outline-offset: 3px;
  border-radius: var(--radius-xs);
}

.container-wide {
  max-width: 1260px;
  margin: 0 auto;
  padding-left: 32px;
  padding-right: 32px;
}

@media (max-width: 991.98px) {
  .container-wide {
    padding-left: 20px;
    padding-right: 20px;
  }
}

.btn {
  border-radius: var(--radius-sm);
  font-weight: 700;
  padding: 12px 24px;
  border: 1px solid transparent;
  line-height: 1.4;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all .25s ease;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 14px;
}

.btn-lg {
  padding: 15px 30px;
  font-size: 17px;
}

.btn-green {
  background: var(--green-600);
  color: #fff;
  border-color: var(--green-600);
}

.btn-green:hover {
  background: var(--green-700);
  border-color: var(--green-700);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(7, 63, 46, .16);
}

.btn-outline-green {
  background: transparent;
  color: var(--green-600);
  border-color: var(--green-600);
}

.btn-outline-green:hover {
  background: var(--green-600);
  border-color: var(--green-600);
  color: #fff;
  transform: translateY(-2px);
}

.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, .55);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, .1);
  color: #fff;
  border-color: #fff;
}

.btn-orange {
  background: var(--orange-600);
  color: var(--green-700);
  border-color: var(--orange-600);
}

.btn-orange:hover {
  background: #cb4a0a;
  border-color: #cb4a0a;
  color: #fff;
  transform: translateY(-2px);
}

.icon-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.icon-link i {
  transition: transform .25s ease;
}

.icon-link:hover i {
  transform: translateX(4px);
}

.section {
  padding: 88px 0;
}

.section-head {
  margin-bottom: 40px;
}

.section-head .eyebrow {
  display: inline-flex;
  align-items: center;
  background: var(--green-100);
  color: var(--green-700);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.05em;
  border-radius: 999px;
  padding: 6px 15px;
  margin-bottom: 14px;
}

.section-head .eyebrow .dot {
  width: 7px;
  height: 7px;
  background: var(--orange-600);
  border-radius: 50%;
  margin-right: 8px;
}

.section-head h2 {
  margin-bottom: 8px;
}

.section-head .section-text {
  color: var(--muted);
  font-size: 17px;
  max-width: 680px;
  margin: 0;
}

.section-head.split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}

.section-head.split .section-side {
  flex-shrink: 0;
}

.chip {
  display: inline-flex;
  align-items: center;
  background: var(--orange-100);
  color: var(--green-700);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  padding: 5px 13px;
  gap: 6px;
}

.chip-green {
  background: var(--green-100);
}

/* ========= 左侧导航 ========= */
.app-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--green-700);
  color: #fff;
  display: flex;
  flex-direction: column;
  padding: 34px 24px 28px;
  z-index: 1040;
  overflow-y: auto;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 6px 30px;
  border-bottom: 1px solid rgba(255, 255, 255, .14);
  margin-bottom: 22px;
}

.brand-badge {
  width: 46px;
  height: 46px;
  min-width: 46px;
  border-radius: 14px;
  background: var(--orange-600);
  color: var(--green-700);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  line-height: 1;
  box-shadow: 0 8px 18px rgba(0, 0, 0, .18);
}

.brand-badge i {
  font-size: 24px;
}

.brand-name {
  font-size: 20px;
  font-weight: 800;
  line-height: 1.2;
  color: #fff;
  letter-spacing: 0.02em;
}

.brand-tag {
  font-size: 12px;
  color: rgba(255, 255, 255, .68);
  letter-spacing: .06em;
  margin-top: 2px;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.sidebar-nav .nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, .76);
  font-weight: 600;
  font-size: 16px;
  padding: 13px 16px;
  border-radius: 10px;
  border-left: 3px solid transparent;
  transition: all .25s ease;
  background: transparent;
  margin: 2px 0;
}

.sidebar-nav .nav-item i {
  font-size: 18px;
  width: 22px;
  text-align: center;
  color: rgba(255, 255, 255, .6);
}

.sidebar-nav .nav-item:hover {
  background: rgba(255, 255, 255, .09);
  color: #fff;
  text-decoration: none;
}

.sidebar-nav .nav-item:hover i {
  color: #fff;
}

.sidebar-nav .nav-item.active {
  background: rgba(220, 235, 229, .12);
  color: #fff;
  border-left-color: var(--orange-600);
}

.sidebar-nav .nav-item.active i {
  color: #fff;
}

.sidebar-status {
  margin-top: 22px;
  background: rgba(255, 255, 255, .08);
  border-radius: 16px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, .12);
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #31B981;
  box-shadow: 0 0 0 4px rgba(49, 185, 129, .18);
}

.status-text {
  font-size: 14px;
  color: rgba(255, 255, 255, .88);
  font-weight: 600;
}

/* ====== 移动顶栏 ====== */
.mobile-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1035;
  height: 68px;
  background: var(--surface);
  display: flex;
  align-items: center;
  padding: 0 16px;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 2px 8px rgba(7, 63, 46, .04);
}

.mobile-topbar .topbar-brand {
  font-size: 17px;
  font-weight: 800;
  color: var(--green-700);
  margin-left: 8px;
  letter-spacing: .01em;
}

.mobile-topbar .topbar-brand:hover {
  color: var(--orange-600);
}

.btn-menu {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 10px;
  color: var(--green-700);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  transition: all .2s ease;
}

.btn-menu:hover {
  background: var(--green-100);
  border-color: var(--green-600);
  color: var(--green-700);
}

.mobile-login-btn {
  margin-left: auto;
  background: var(--green-600);
  color: #fff;
  border-radius: 999px;
  font-size: 13px;
  padding: 7px 17px;
  font-weight: 700;
}

.mobile-login-btn:hover {
  background: var(--orange-600);
  color: var(--green-700);
}

.mobile-canvas {
  background: var(--surface);
  --bs-offcanvas-width: 300px;
  border-right: 1px solid var(--line);
}

.mobile-canvas .offcanvas-header {
  border-bottom: 1px solid var(--line);
  padding: 22px 22px 18px;
}

.mobile-canvas .offcanvas-title {
  font-weight: 800;
  color: var(--green-700);
  font-size: 20px;
}

.mobile-canvas .offcanvas-body {
  padding: 12px 18px;
  display: flex;
  flex-direction: column;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-nav-links .nav-link-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 14px;
  color: var(--ink);
  font-weight: 600;
  font-size: 15px;
  border-radius: 12px;
  border-left: 3px solid transparent;
  background: transparent;
}

.mobile-nav-links .nav-link-item:hover {
  background: var(--green-100);
  color: var(--green-700);
}

.mobile-nav-links .nav-link-item.active {
  background: var(--green-100);
  color: var(--green-700);
  border-left-color: var(--orange-600);
}

.mobile-status {
  margin-top: auto;
  background: var(--green-100);
  color: var(--green-700);
  border-radius: 14px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
}

/* ====== 主内容布局 ====== */
.app-main {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  background: var(--bg);
}

@media (max-width: 991.98px) {
  .app-main {
    margin-left: 0;
    padding-top: 68px;
  }
}

/* ====== Hero ====== */
.hero-section {
  position: relative;
  background: linear-gradient(120deg, rgba(244,240,232,.98), rgba(255,247,235,.88)),
  url('/assets/images/backpic/back-1.png') no-repeat right top / cover;
  min-height: 560px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 72px 0 40px;
}

@media (max-width: 767.98px) {
  .hero-section {
    min-height: 430px;
    padding: 36px 0 20px;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  background: var(--orange-100);
  border: 1px solid #F2C8AA;
  color: var(--green-700);
  font-weight: 700;
  border-radius: 999px;
  padding: 7px 16px;
  margin-bottom: 18px;
  gap: 8px;
}

.hero-title {
  font-size: 46px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--green-700);
  line-height: 1.2;
  margin-bottom: 18px;
}

.hero-title .line {
  display: block;
}

.hero-title .line-accent {
  color: var(--orange-600);
}

.hero-subtitle {
  font-size: 17px;
  color: var(--muted);
  max-width: 620px;
  line-height: 1.85;
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-trust .trust-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(255,255,255,.72);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 15px;
  color: var(--green-700);
  font-size: 13px;
  font-weight: 700;
}

.hero-trust .trust-item i {
  color: var(--orange-600);
}

.hero-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 6px solid rgba(255,255,255,.7);
  background: var(--surface);
}

.hero-visual img {
  width: 100%;
  height: 340px;
  object-fit: cover;
}

.hero-visual-layer {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  background: rgba(7, 63, 46, .9);
  border-radius: 15px;
  padding: 15px 18px;
  color: #fff;
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-layer-badge {
  width: 10px;
  height: 10px;
  background: #31B981;
  border-radius: 50%;
  flex-shrink: 0;
}

.hero-visual-layer strong {
  display: block;
  font-size: 15px;
  margin-bottom: 1px;
}

.hero-visual-layer span {
  font-size: 13px;
  color: rgba(255,255,255,.7);
}

/* ====== Bento 服务卡 ====== */
.bento-card {
  background: var(--surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(215,225,219,.7);
  padding: 30px 28px;
  height: 100%;
  position: relative;
  transition: transform .3s ease, box-shadow .3s ease;
  overflow: hidden;
}

.bento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.bento-card .bento-icon {
  width: 52px;
  height: 52px;
  border-radius: 15px;
  background: var(--orange-100);
  color: var(--orange-600);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}

.bento-card h3 {
  font-size: 22px;
  margin-bottom: 10px;
}

.bento-card p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 15px;
}

.bento-card .bento-link {
  font-weight: 700;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 8px;
}

.bento-main {
  background: linear-gradient(135deg, #fff 60%, var(--green-100) 100%);
}

.bento-main .card-img-holder {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 55%;
  height: 100%;
  opacity: .18;
}

.bento-list {
  list-style: none;
  margin: 0 0 18px 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bento-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  color: var(--ink);
}

.bento-list li i {
  color: var(--green-600);
  margin-top: 5px;
}

/* ====== 数据计分牌 ====== */
.scoreboard {
  background: var(--green-700);
  border-radius: var(--radius-lg);
  padding: 38px 30px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.scoreboard::after {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  right: -60px;
  top: -60px;
  border-radius: 50%;
  border: 26px solid rgba(255,255,255,.05);
}

.score-item {
  flex: 1 1 200px;
  text-align: center;
  color: #fff;
  padding: 6px 28px;
  border-left: 1px solid rgba(255,255,255,.14);
}

.score-item:first-child {
  border-left: none;
}

.score-item .score-num {
  font-family: var(--font-digit);
  font-size: 52px;
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 6px;
}

.score-item .score-num em {
  font-style: normal;
  color: var(--orange-600);
}

.score-item .score-label {
  font-size: 14px;
  color: rgba(255,255,255,.78);
  letter-spacing: .02em;
}

@media (max-width: 767.98px) {
  .scoreboard {
    padding: 24px 16px 16px;
  }

  .score-item {
    flex: 1 1 50%;
    border-left: none;
  }

  .score-item:nth-child(odd) {
    border-right: 1px solid rgba(255,255,255,.1);
  }

  .score-item .score-num {
    font-size: 36px;
  }
}

/* ====== 动态卡片区 ====== */
.case-card {
  background: var(--surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.case-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.case-card .case-image {
  overflow: hidden;
  position: relative;
  height: 200px;
}

.case-card .case-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.case-card:hover .case-image img {
  transform: scale(1.04);
}

.case-card .case-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(7,63,46,.86);
  color: #fff;
  font-size: 13px;
  border-radius: 999px;
  padding: 4px 13px;
  font-weight: 600;
  backdrop-filter: blur(6px);
}

.case-main .case-image {
  height: 300px;
}

.case-body {
  padding: 22px 24px 25px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.case-body .case-meta {
  font-size: 13px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.case-body h3 {
  font-size: 19px;
  margin-bottom: 9px;
  color: var(--ink);
}

.case-body h3 a {
  color: var(--ink);
}

.case-body h3 a:hover {
  color: var(--orange-600);
}

.case-body p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: 16px;
  flex: 1;
}

.case-readmore {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 14px;
  border-bottom: 2px solid transparent;
  width: max-content;
  padding-bottom: 2px;
}

.case-readmore:hover {
  border-bottom-color: var(--orange-600);
}

/* ====== 步骤时间轴 ====== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: steps;
  position: relative;
}

.steps-grid::before {
  content: "";
  position: absolute;
  top: 42px;
  left: 60px;
  right: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--green-600), var(--green-100), var(--green-100), var(--green-600));
  z-index: 1;
}

.step-item {
  position: relative;
  z-index: 2;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 26px 24px;
  height: 100%;
  box-shadow: var(--shadow-sm);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.step-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--green-500);
}

.step-item .step-no {
  width: 72px;
  height: 72px;
  margin-bottom: 18px;
  background: var(--green-100);
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-digit);
  font-size: 30px;
  font-weight: 700;
  color: var(--green-700);
}

.step-item h3 {
  font-size: 17px;
  margin-bottom: 8px;
}

.step-item p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
  margin-bottom: 12px;
}

.step-item a {
  font-size: 13px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

@media (max-width: 991.98px) {
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps-grid::before {
    display: none;
  }
}

@media (max-width: 575.98px) {
  .steps-grid {
    grid-template-columns: 1fr;
  }
}

/* ====== FAQ ====== */
.faq-wrap {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 44px 40px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.faq-intro .faq-icon {
  width: 58px;
  height: 58px;
  background: var(--orange-100);
  border-radius: 18px;
  color: var(--orange-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 27px;
  margin-bottom: 16px;
}

.faq-intro h2 {
  font-size: 30px;
  margin-bottom: 14px;
}

.faq-intro p {
  color: var(--muted);
  font-size: 15px;
}

.accordion.custom-accordion {
  --bs-accordion-border-color: var(--line);
  --bs-accordion-btn-focus-box-shadow: 0 0 0 rgba(228, 87, 14, .15);
  --bs-accordion-active-bg: var(--green-100);
  --bs-accordion-active-color: var(--green-700);
  --bs-accordion-bg: transparent;
}

.accordion-item.accordion-box {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 8px 0;
}

.accordion-box .accordion-button {
  background: transparent;
  color: var(--ink);
  font-weight: 700;
  font-size: 16px;
  border-radius: 12px !important;
  padding: 18px 20px;
  border: 1px solid var(--line);
  box-shadow: none;
  transition: all .25s ease;
}

.accordion-box .accordion-button:not(.collapsed) {
  background: var(--green-100);
  color: var(--green-700);
  border-color: var(--green-600);
}

.accordion-box .accordion-button:hover {
  border-color: var(--green-500);
}

.accordion-box .accordion-body {
  color: var(--muted);
  padding: 4px 22px 18px;
  font-size: 15px;
  line-height: 1.85;
  border-left: 1px solid var(--green-100);
  border-right: 1px solid var(--green-100);
}

@media (max-width: 991.98px) {
  .faq-wrap {
    padding: 28px 18px;
  }
}

/* ====== CMS 资讯列表 ====== */
.news-desk {
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.news-desk-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 30px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, var(--green-100), rgba(220,235,229,.2));
}

.news-desk-header .desk-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 17px;
  color: var(--green-700);
}

.news-desk-header .desk-title::before {
  content: "";
  width: 9px;
  height: 9px;
  background: var(--orange-600);
  border-radius: 50%;
}

.news-desk-header .text-muted {
  font-size: 14px;
  color: var(--muted);
}

.news-list {
  margin: 0;
}

.news-row {
  display: grid;
  grid-template-columns: 125px 1fr 170px;
  gap: 20px;
  align-items: center;
  padding: 24px 30px;
  border-bottom: 1px solid var(--line);
  transition: background .25s ease;
}

.news-row:last-child {
  border-bottom: none;
}

.news-row:hover {
  background: var(--green-100);
}

.news-row .news-date {
  font-family: var(--font-digit);
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  border-left: 3px solid var(--orange-600);
  padding-left: 12px;
}

.news-row .news-title {
  margin: 0 0 6px 0;
  line-height: 1.5;
}

.news-row .news-title a {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.news-row .news-title a:hover {
  color: var(--orange-600);
}

.news-row .news-excerpt {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
  line-height: 1.7;
  max-width: 640px;
}

.news-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.news-cat {
  background: var(--orange-100);
  color: var(--green-700);
  border-radius: 999px;
  padding: 3px 11px;
  font-size: 12px;
  font-weight: 700;
}

.news-more-link {
  font-size: 13px;
  font-weight: 700;
  color: var(--green-600);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.news-more-link:hover {
  color: var(--orange-600);
}

.news-empty {
  padding: 52px 20px;
  text-align: center;
  color: var(--muted);
}

.news-empty i {
  font-size: 38px;
  color: var(--green-100);
  display: block;
  margin-bottom: 10px;
}

.news-empty p {
  font-size: 15px;
  margin-bottom: 0;
}

@media (max-width: 767.98px) {
  .news-desk-header {
    padding: 18px 16px;
    flex-direction: column;
    align-items: flex-start;
  }

  .news-row {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 20px 16px;
  }

  .news-row .news-date {
    font-size: 13px;
    margin-bottom: 2px;
  }

  .news-right {
    flex-direction: row;
    justify-content: space-between;
    margin-top: 10px;
  }
}

/* ====== CTA / 联系 ====== */
.cta-contact-wrap {
  border-radius: var(--radius-lg);
  background: linear-gradient(130deg, var(--green-700), #0A4C38);
  box-shadow: var(--shadow-lg);
  color: #fff;
  padding: 34px;
  position: relative;
  overflow: hidden;
}

.cta-contact-wrap::after {
  content: "";
  width: 210px;
  height: 210px;
  border: 30px solid rgba(255,255,255,.04);
  border-radius: 50%;
  position: absolute;
  right: -78px;
  top: -78px;
}

.cta-left {
  position: relative;
  z-index: 2;
  padding: 22px 8px;
}

.cta-left .cta-eyebrow {
  color: var(--orange-100);
  font-weight: 700;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 999px;
  padding: 6px 14px;
  margin-bottom: 18px;
}

.cta-left h2 {
  color: #fff;
  font-size: 31px;
  line-height: 1.35;
  margin-bottom: 13px;
}

.cta-left p {
  color: rgba(255,255,255,.8);
  font-size: 15px;
  line-height: 1.85;
  margin-bottom: 10px;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.cta-card {
  background: rgba(255,255,255,.98);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  position: relative;
  z-index: 2;
  color: var(--ink);
}

.cta-card .cta-card-name {
  font-weight: 800;
  font-size: 19px;
  margin-bottom: 4px;
  color: var(--green-700);
}

.cta-card .cta-card-desc {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 18px;
  line-height: 1.7;
}

.contact-form .form-label {
  font-weight: 700;
  font-size: 14px;
  color: var(--ink);
  margin-bottom: 6px;
}

.contact-form .form-control,
.contact-form .form-select {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  font-size: 15px;
  color: var(--ink);
  transition: all .25s ease;
  min-height: 46px;
}

.contact-form .form-control:focus {
  background: #fff;
  border-color: var(--orange-600);
  box-shadow: 0 0 0 0.16rem rgba(228, 87, 14, .16);
}

@media (max-width: 767.98px) {
  .cta-contact-wrap {
    padding: 18px 12px;
  }
}

/* ====== 页脚 ====== */
.app-footer {
  background: var(--green-700);
  color: rgba(255,255,255,.78);
  padding: 58px 0 28px;
  margin-top: 36px;
}

.footer-brand {
  font-size: 21px;
  color: #fff;
  font-weight: 800;
  margin-bottom: 8px;
  display: block;
}

.footer-text {
  font-size: 14px;
  line-height: 1.8;
  max-width: 330px;
  margin-bottom: 20px;
}

.footer-title {
  color: #fff;
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 15px;
}

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

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

.footer-links a {
  color: rgba(255,255,255,.7);
  font-size: 14px;
  transition: all .2s ease;
}

.footer-links a:hover {
  color: var(--orange-600);
}

.footer-split-line {
  border-color: rgba(255,255,255,.12);
  margin: 28px 0 20px;
  width: 100%;
}

.footer-copy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 18px;
  font-size: 13px;
  color: rgba(255,255,255,.56);
}

.footer-copy .copy-domain {
  font-weight: 700;
  letter-spacing: .02em;
}

@media (max-width: 767.98px) {
  .section {
    padding: 56px 0;
  }

  .hero-title {
    font-size: 31px;
  }
}

/* roulang page: article */
:root {
  --bg: #F4F0E8;
  --surface: #FFFFFF;
  --green-700: #073F2E;
  --green-600: #0B5C45;
  --green-100: #DCEBE5;
  --orange-600: #E4570E;
  --orange-100: #FCE8DB;
  --ink: #18332B;
  --muted: #5F7269;
  --line: #D7E1DB;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(7, 63, 46, 0.06);
  --shadow-lg: 0 12px 24px rgba(7, 63, 46, 0.12);
  --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", system-ui, sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}
a {
  color: var(--green-600);
  text-decoration: none;
  transition: color .2s ease;
}
a:hover {
  color: var(--orange-600);
}
img {
  max-width: 100%;
  display: block;
}
button,
input,
textarea {
  font-family: inherit;
}
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--orange-600);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}
.container-wide {
  max-width: 1320px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* ===== App Shell Sidebar ===== */
.app-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 276px;
  background: var(--green-700);
  color: #fff;
  display: flex;
  flex-direction: column;
  padding: 28px 18px 22px;
  z-index: 1090;
  transform: translateX(-100%);
  transition: transform .3s ease;
}
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 10px 26px;
  border-bottom: 1px solid rgba(255, 255, 255, .14);
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--surface);
  color: var(--green-700);
  font-weight: 900;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 14px rgba(0, 0, 0, .15);
}
.sidebar-brand-content {
  line-height: 1.25;
}
.sidebar-brand-name {
  display: block;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: .2px;
  color: #fff;
}
.sidebar-brand-sub {
  display: block;
  font-size: 12px;
  color: rgba(255, 255, 255, .6);
  margin-top: 3px;
}
.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 26px;
  flex: 1;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 14px;
  border-radius: 10px;
  color: rgba(255, 255, 255, .78);
  font-size: 15px;
  line-height: 1.4;
  font-weight: 600;
  position: relative;
  transition: background .18s ease, color .18s ease, transform .18s ease;
}
.nav-item i {
  font-size: 18px;
  width: 22px;
  text-align: center;
}
.nav-item:hover {
  background: rgba(255, 255, 255, .10);
  color: #fff;
  transform: translateX(2px);
}
.nav-item.active {
  background: rgba(255, 255, 255, .14);
  color: #fff;
}
.nav-item.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14%;
  bottom: 14%;
  width: 4px;
  border-radius: 0 4px 4px 0;
  background: var(--orange-600);
}
.sidebar-note {
  margin-top: 26px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 12px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, .82);
  font-size: 13px;
}
.pulse-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #6ED3A8;
  box-shadow: 0 0 0 4px rgba(110, 211, 168, .16);
  flex-shrink: 0;
}

/* ===== Main Area ===== */
.app-main {
  min-height: 100vh;
  margin-left: 0;
  display: flex;
  flex-direction: column;
}

/* ===== Mobile Topbar ===== */
.mobile-topbar {
  position: sticky;
  top: 0;
  z-index: 1060;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  padding: 0 16px;
  background: #fff;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 2px 10px rgba(7, 63, 46, .05);
}
.topbar-hamburger {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--green-700);
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mobile-brand-name {
  font-weight: 800;
  color: var(--green-700);
  font-size: 16px;
  letter-spacing: .2px;
}
.btn-mobile-login {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 38px;
  padding: 0 14px;
  background: var(--green-600);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 700;
  gap: 6px;
  border: 0;
}
.btn-mobile-login:hover {
  background: var(--green-700);
  color: #fff;
}
.sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(7, 63, 46, .5);
  backdrop-filter: blur(2px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s ease, visibility .3s ease;
  z-index: 1080;
}

/* ===== Article Page ===== */
.article-page {
  flex: 1;
  padding: 34px 0 72px;
}
.article-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 34px;
  align-items: start;
}

/* Article Card */
.article-card {
  background: var(--surface);
  border: 1px solid rgba(215, 225, 219, .9);
  border-radius: 18px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.article-card-inner {
  padding: 34px 42px 46px;
}
.article-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 24px;
}
.article-breadcrumb a {
  color: var(--green-600);
}
.article-breadcrumb a:hover {
  color: var(--orange-600);
}
.article-breadcrumb .current {
  color: var(--muted);
  max-width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.article-cat-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--orange-100);
  color: var(--orange-600);
  font-size: 13px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.article-title {
  font-size: 36px;
  line-height: 1.3;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -.3px;
  margin: 0 0 18px;
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  color: var(--muted);
  font-size: 14px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 13px 0;
  margin-bottom: 26px;
}
.article-meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.article-meta i {
  color: var(--green-600);
}
.article-cover-img {
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 28px;
  background: var(--green-100);
}
.article-cover-img img {
  width: 100%;
  max-height: 360px;
  object-fit: cover;
}

/* Prose */
.article-content {
  font-size: 16px;
  line-height: 1.85;
  color: #20382f;
}
.article-content p {
  margin: 0 0 1.4em;
}
.article-content h2 {
  font-size: 26px;
  font-weight: 800;
  color: var(--ink);
  margin: 2em 0 .8em;
  line-height: 1.4;
  position: relative;
  padding-left: 14px;
}
.article-content h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: .3em;
  bottom: .3em;
  width: 5px;
  border-radius: 4px;
  background: var(--green-600);
}
.article-content h3 {
  font-size: 21px;
  font-weight: 700;
  margin: 1.6em 0 .7em;
  color: var(--ink);
}
.article-content a {
  color: var(--green-600);
  border-bottom: 2px solid rgba(228, 87, 14, .35);
  transition: color .2s ease, border-color .2s ease;
}
.article-content a:hover {
  color: var(--orange-600);
  border-bottom-color: var(--orange-600);
}
.article-content ul,
.article-content ol {
  margin: 0 0 1.4em;
  padding-left: 1.4em;
}
.article-content ul li,
.article-content ol li {
  margin-bottom: .55em;
}
.article-content blockquote {
  margin: 1.6em 0;
  padding: 16px 20px;
  border-left: 4px solid var(--orange-600);
  background: var(--orange-100);
  color: #452a1c;
  border-radius: 0 10px 10px 0;
}
.article-content blockquote p {
  margin: 0;
}
.article-content img {
  border-radius: 12px;
  margin: 1.4em 0;
}
.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.6em 0;
  font-size: 15px;
}
.article-content table th,
.article-content table td {
  border: 1px solid var(--line);
  padding: 10px 12px;
}
.article-content table th {
  background: var(--green-100);
  color: var(--green-700);
  font-weight: 700;
}
.article-content pre,
.article-content code {
  font-family: "DIN Alternate", "Bahnschrift", Consolas, monospace;
}
.article-content pre {
  background: var(--green-700);
  color: #fff;
  border-radius: 10px;
  padding: 16px;
  overflow-x: auto;
}

/* Article bottom */
.article-bottom-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

/* ===== Buttons ===== */
.btn-main,
.btn-orange,
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 20px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  border: 0;
  cursor: pointer;
  transition: background .2s ease, transform .2s ease, box-shadow .2s ease, color .2s ease, border-color .2s ease;
}
.btn-main {
  background: var(--green-600);
  color: #fff;
  border: 1px solid var(--green-600);
}
.btn-main:hover {
  background: var(--green-700);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn-orange {
  background: var(--orange-600);
  color: var(--green-700);
  border: 1px solid var(--orange-600);
}
.btn-orange:hover {
  background: #F56B25;
  color: var(--green-700);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn-outline {
  background: transparent;
  color: var(--green-700);
  border: 1px solid rgba(255, 255, 255, .42);
}
.btn-outline.light {
  color: #fff;
  border-color: rgba(255, 255, 255, .45);
}
.btn-outline.dark {
  color: var(--green-700);
  border-color: var(--line);
}
.btn-outline.dark:hover {
  border-color: var(--orange-600);
  color: var(--orange-600);
  background: #fff;
}
.btn-outline.light:hover {
  background: rgba(255, 255, 255, .1);
  color: #fff;
  border-color: #fff;
}

/* ===== Rail / Right Sidebar ===== */
.article-rail {
  position: sticky;
  top: 22px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.rail-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px;
  box-shadow: var(--shadow-sm);
}
.rail-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
  margin: 0 0 14px;
}
.rail-title i {
  color: var(--orange-600);
}
.toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.toc-list li {
  margin-bottom: 2px;
}
.toc-list a {
  display: block;
  padding: 8px 10px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 14px;
  border-left: 2px solid transparent;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.toc-list a:hover {
  color: var(--green-700);
  background: var(--green-100);
  border-left-color: var(--green-600);
}
.rail-empty-toc {
  color: var(--muted);
  font-size: 13px;
}
.rail-entry-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  border-radius: 9px;
  color: var(--ink);
  background: var(--bg);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.rail-entry-item:last-child {
  margin-bottom: 0;
}
.rail-entry-item i {
  color: var(--green-600);
  font-size: 17px;
  width: 22px;
}
.rail-entry-item:hover {
  background: var(--green-100);
  color: var(--green-700);
  transform: translateX(3px);
}
.rail-feature {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.rail-feature img {
  width: 100%;
  height: 130px;
  object-fit: cover;
}
.rail-feature-body {
  padding: 16px 18px;
}
.rail-feature-body h4 {
  font-size: 15px;
  font-weight: 800;
  margin: 0 0 8px;
  color: var(--ink);
}
.rail-feature-body p {
  font-size: 13px;
  color: var(--muted);
  margin: 0 0 12px;
  line-height: 1.6;
}
.rail-more-link {
  font-size: 13px;
  font-weight: 700;
  color: var(--orange-600);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.rail-more-link:hover {
  color: var(--green-700);
}

/* ===== Empty Article State ===== */
.empty-article {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow-sm);
  text-align: center;
  padding: 70px 30px;
}
.empty-article-icon {
  width: 84px;
  height: 84px;
  margin: 0 auto 24px;
  background: var(--green-100);
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-700);
  font-size: 38px;
}
.empty-article h1 {
  font-size: 29px;
  font-weight: 800;
  color: var(--ink);
  margin: 0 0 12px;
}
.empty-article p {
  color: var(--muted);
  max-width: 420px;
  margin: 0 auto 24px;
}

/* ===== Post CTA band ===== */
.post-cta {
  margin-top: 30px;
  background: var(--green-700);
  border-radius: 18px;
  color: #fff;
  padding: 38px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.post-cta h2 {
  font-size: 24px;
  font-weight: 800;
  margin: 0 0 8px;
}
.post-cta p {
  font-size: 15px;
  color: rgba(255, 255, 255, .75);
  margin: 0;
  max-width: 620px;
}
.post-cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ===== Footer Shared ===== */
.app-footer {
  background: var(--green-700);
  color: rgba(255, 255, 255, .8);
  padding: 58px 0 26px;
  margin-top: auto;
}
.app-footer .row {
  align-items: flex-start;
}
.footer-brand {
  display: inline-block;
  font-size: 21px;
  font-weight: 800;
  color: #fff;
  letter-spacing: .2px;
  margin-bottom: 14px;
}
.footer-brand:hover {
  color: #fff;
}
.footer-text {
  font-size: 14px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .58);
  max-width: 520px;
}
.footer-title {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  letter-spacing: .3px;
}
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li {
  margin-bottom: 10px;
}
.footer-links a {
  color: rgba(255, 255, 255, .66);
  font-size: 14px;
  transition: color .2s ease, padding-left .2s ease;
}
.footer-links a:hover {
  color: #fff;
  padding-left: 5px;
}
.footer-split-line {
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, .14);
  margin: 30px 0 18px;
}
.footer-copy {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  align-items: center;
  font-size: 13px;
  color: rgba(255, 255, 255, .5);
}
.copy-domain {
  color: rgba(255, 255, 255, .5);
  font-family: "DIN Alternate", "Bahnschrift", system-ui, sans-serif;
}

/* ===== Media Queries ===== */
@media (min-width: 992px) {
  .sidebar-backdrop {
    display: none;
  }
  .app-sidebar {
    transform: none;
    width: 240px;
  }
  .app-main {
    margin-left: 240px;
  }
}

@media (min-width: 1200px) {
  .app-sidebar {
    width: 276px;
  }
  .app-main {
    margin-left: 276px;
  }
}

@media (max-width: 1199.98px) {
  .article-grid {
    grid-template-columns: minmax(0, 1fr) 286px;
    gap: 26px;
  }
  .article-card-inner {
    padding: 30px 30px 40px;
  }
}

@media (max-width: 991.98px) {
  .article-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .article-rail {
    position: static;
  }
  .article-title {
    font-size: 32px;
  }
  .article-card-inner {
    padding: 28px 24px 36px;
  }
  .article-page {
    padding: 20px 0 52px;
  }
  .post-cta {
    padding: 30px 26px;
  }
}

@media (min-width: 768px) {
  .mobile-topbar {
    display: none;
  }
}

@media (max-width: 767.98px) {
  .container-wide {
    padding-left: 16px;
    padding-right: 16px;
  }
  .article-page {
    padding: 16px 0 42px;
  }
  .article-grid {
    gap: 22px;
  }
  .article-card-inner {
    padding: 24px 18px 30px;
  }
  .article-title {
    font-size: 28px;
  }
  .article-breakcrumb {
    font-size: 12px;
  }
  .article-content {
    font-size: 15px;
  }
  .article-content h2 {
    font-size: 22px;
  }
  .article-meta {
    gap: 8px 14px;
  }
  .post-cta {
    flex-direction: column;
    align-items: flex-start;
  }
  .article-bottom-actions .btn-main,
  .article-bottom-actions .btn-outline,
  .post-cta .btn-main,
  .post-cta .btn-orange {
    width: 100%;
  }
  .footer-copy {
    flex-direction: column;
    justify-content: center;
    text-align: center;
  }
}

body.sidebar-open .app-sidebar {
  transform: translateX(0);
}
body.sidebar-open .sidebar-backdrop {
  opacity: 1;
  visibility: visible;
}
@media (min-width: 992px) {
  body.sidebar-open {
    overflow: auto;
  }
}

/* roulang page: category1 */
:root {
  --bg: #F4F0E8;
  --surface: #FFFFFF;
  --green-700: #073F2E;
  --green-600: #0B5C45;
  --green-100: #DCEBE5;
  --orange-600: #E4570E;
  --orange-100: #FCE8DB;
  --ink: #18332B;
  --muted: #5F7269;
  --line: #D7E1DB;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 2px rgba(7, 63, 46, 0.06);
  --shadow-lg: 0 12px 24px rgba(7, 63, 46, 0.12);
  --font-main: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", system-ui, sans-serif;
  --font-number: "DIN Alternate", "Bahnschrift", "Oswald", sans-serif;
}

html {
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-main);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: var(--green-600);
  text-decoration: none;
  transition: color .2s ease;
}

a:hover {
  color: var(--orange-600);
}

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

p {
  margin-top: 0;
  margin-bottom: 1em;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.3;
  font-weight: 800;
  margin: 0 0 .5em;
}

.container-wide {
  max-width: 1300px;
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(18px, 3vw, 44px);
  padding-right: clamp(18px, 3vw, 44px);
}

.section-padding {
  padding: clamp(56px, 7vw, 92px) 0;
}

.surface-section {
  background: var(--surface);
  border-top: 1px solid rgba(215, 225, 219, .5);
  border-bottom: 1px solid rgba(215, 225, 219, .5);
}

.section-heading {
  margin-bottom: 36px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .1em;
  color: var(--orange-600);
  margin-bottom: 10px;
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 3px;
  background: currentColor;
  border-radius: 99px;
}

.section-title {
  font-size: clamp(24px, 2.6vw, 34px);
  font-weight: 800;
}

.section-lead {
  max-width: 640px;
  color: var(--muted);
  font-size: 16px;
  margin-bottom: 28px;
}

.btn {
  --bs-btn-padding-y: 11px;
  --bs-btn-padding-x: 24px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 16px;
  border: 2px solid transparent;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, border-color .2s ease, color .2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-green {
  background: var(--green-600);
  color: #fff;
  border-color: var(--green-600);
}

.btn-green:hover {
  background: var(--green-700);
  color: #fff;
  border-color: var(--green-700);
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(7, 63, 46, .18);
}

.btn-orange {
  background: var(--orange-600);
  color: var(--green-700);
  border-color: var(--orange-600);
}

.btn-orange:hover {
  background: #d64a07;
  color: var(--green-700);
  border-color: #d64a07;
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(228, 87, 14, .2);
}

.btn-outline-green {
  background: transparent;
  color: var(--green-600);
  border-color: var(--green-600);
}

.btn-outline-green:hover {
  background: var(--green-600);
  color: #fff;
  border-color: var(--green-600);
  transform: translateY(-2px);
}

.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, .6);
}

.btn-outline-light:hover {
  background: #fff;
  color: var(--green-700);
  border-color: #fff;
  transform: translateY(-2px);
}

.btn:focus-visible,
a:focus-visible,
button:focus-visible,
.accordion-button:focus-visible {
  outline: 2px solid var(--orange-600);
  outline-offset: 3px;
  box-shadow: none;
}

/* ===== 顶部移动导航 ===== */
.app-topbar {
  position: sticky;
  top: 0;
  z-index: 1045;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(7, 63, 46, .08);
  min-height: 64px;
  width: 100%;
}

.topbar-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 18px;
  display: flex;
  align-items: center;
  min-height: 64px;
  gap: 12px;
}

.topbar-burger {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--green-700);
  font-size: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .2s;
}

.topbar-burger:hover {
  background: var(--green-100);
}

.topbar-brand {
  font-weight: 800;
  font-size: 17px;
  color: var(--green-700);
  letter-spacing: .02em;
}

.topbar-brand i {
  color: var(--orange-600);
  margin-right: 6px;
}

.topbar-entry {
  margin-left: auto;
  font-size: 14px;
  font-weight: 700;
  background: var(--green-100);
  color: var(--green-700);
  border-radius: 999px;
  padding: 7px 16px;
  white-space: nowrap;
}

.topbar-entry:hover {
  background: var(--orange-100);
  color: var(--green-700);
}

/* ===== 移动 offcanvas ===== */
.mobile-menu {
  background: var(--green-700);
  color: #fff;
  width: min(320px, 85vw);
}

.mobile-menu .offcanvas-header {
  padding: 22px 20px 12px;
}

.mobile-canvas-brand {
  font-size: 18px;
  font-weight: 800;
  color: #fff;
}

.mobile-canvas-brand i {
  color: var(--orange-600);
  margin-right: 6px;
}

.mobile-close {
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, .8);
  font-size: 22px;
  width: 40px;
  height: 40px;
  border-radius: 8px;
}

.mobile-close:hover {
  background: rgba(255, 255, 255, .1);
  color: #fff;
}

.mobile-menu .offcanvas-body {
  padding: 14px 20px 28px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.mobile-status {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(255, 255, 255, .7);
  border-top: 1px solid rgba(255, 255, 255, .16);
  padding-top: 20px;
}

.mobile-status i {
  color: #8FE3B5;
}

/* ===== 左侧导航 ===== */
.app-sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 276px;
  background: var(--green-700);
  color: #fff;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  z-index: 1030;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, .2) transparent;
}

.sidebar-brand-wrap {
  padding: 30px 4px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.sidebar-brand-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--orange-600);
  color: #073F2E;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 21px;
  margin-bottom: 14px;
}

.sidebar-brand {
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  line-height: 1.35;
  display: inline-block;
}

.sidebar-brand:hover {
  color: var(--orange-600);
}

.sidebar-sub {
  font-size: 13px;
  color: rgba(255, 255, 255, .58);
  margin-top: 8px;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 28px 0 18px;
}

.sidebar-nav .nav-label {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .15em;
  color: rgba(255, 255, 255, .45);
  text-transform: uppercase;
  padding: 0 6px;
  margin-bottom: 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  border-radius: 10px;
  color: rgba(255, 255, 255, .82);
  font-weight: 600;
  font-size: 15px;
  position: relative;
  border: 1px solid transparent;
  transition: background .2s, color .2s, border-color .2s;
}

.nav-item:hover {
  background: rgba(255, 255, 255, .08);
  color: #fff;
}

.nav-item i {
  font-size: 19px;
  color: rgba(255, 255, 255, .7);
  transition: color .2s;
}

.nav-item:hover i,
.nav-item.active i {
  color: var(--orange-600);
}

.nav-item.active {
  background: rgba(220, 235, 229, .16);
  border-color: rgba(220, 235, 229, .14);
  color: #fff;
}

.nav-item.active::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 22%;
  bottom: 22%;
  width: 4px;
  border-radius: 99px;
  background: var(--orange-600);
}

.sidebar-status {
  margin-top: auto;
  margin-bottom: 22px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(255, 255, 255, .75);
}

.status-dot {
  width: 9px;
  height: 9px;
  background: #6BD99C;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(107, 217, 156, .18);
}

/* ===== main 结构 ===== */
.app-main {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  margin-left: 0;
}

.app-main main {
  flex: 1;
}

/* ===== 分类 hero ===== */
.category-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  padding: clamp(68px, 8vw, 112px) 0 70px;
  background: var(--green-700);
}

.category-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("/assets/images/backpic/back-2.png") center 30% / cover no-repeat;
  opacity: .28;
}

.category-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(7, 63, 46, .96) 0%, rgba(7, 63, 46, .86) 60%, rgba(11, 92, 69, .52) 100%);
}

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

.category-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 22px;
  font-size: 14px;
  color: rgba(255, 255, 255, .65);
}

.category-breadcrumb a {
  color: rgba(255, 255, 255, .8);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.category-breadcrumb a:hover {
  color: var(--orange-600);
  border-color: currentColor;
}

.category-breadcrumb i {
  font-size: 11px;
}

.category-breadcrumb span {
  color: #fff;
  font-weight: 600;
}

.hero-title {
  font-size: clamp(32px, 4vw, 46px);
  font-weight: 800;
  letter-spacing: .02em;
  margin-bottom: 16px;
}

.hero-description {
  font-size: 17px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .85);
  max-width: 660px;
  margin-bottom: 30px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-info-card {
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .18);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  color: #fff;
}

.hero-info-card .hgc-icon {
  width: 46px;
  height: 46px;
  background: var(--orange-600);
  color: #073F2E;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 18px;
}

.hero-info-card .hgc-label {
  font-size: 13px;
  color: rgba(255, 255, 255, .68);
  letter-spacing: .08em;
  margin-bottom: 6px;
}

.hero-info-card .hgc-title {
  font-weight: 800;
  font-size: 19px;
  line-height: 1.4;
  margin-bottom: 6px;
}

.hero-info-card .hgc-text {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, .78);
  margin: 0;
}

/* ===== 登录入口服务区 ===== */
.access-services {
  background: var(--bg);
}

.access-copy h2 {
  margin: 6px 0 16px;
}

.check-list {
  display: grid;
  gap: 14px;
  margin-top: 26px;
  margin-bottom: 28px;
}

.check-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid rgba(215, 225, 219, .7);
  border-radius: 12px;
  padding: 16px 18px;
  box-shadow: var(--shadow-sm);
}

.check-item i {
  color: var(--orange-600);
  font-size: 20px;
  margin-top: 2px;
}

.check-item strong {
  display: block;
  font-weight: 800;
  color: var(--green-700);
  margin-bottom: 4px;
}

.check-item p {
  margin: 0;
  font-size: 15px;
  color: var(--muted);
}

.entry-image-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
  height: 100%;
  min-height: 400px;
  background: var(--green-100);
}

.entry-image-frame img {
  width: 100%;
  height: 100%;
  min-height: 400px;
  object-fit: cover;
}

.entry-photo-badge {
  position: absolute;
  left: 18px;
  bottom: 18px;
  background: rgba(255, 255, 255, .94);
  border-radius: 12px;
  padding: 12px 16px;
  color: var(--green-700);
  font-weight: 800;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-lg);
}

.entry-photo-badge i {
  color: var(--orange-600);
  font-size: 18px;
}

/* ===== 场景卡 ===== */
.scenario-section {
  background: var(--surface);
}

.scenario-grid .scenario-head {
  margin-bottom: 12px;
}

.scenario-note {
  font-size: 15px;
  color: var(--muted);
}

.scenario-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(215, 225, 219, .8);
  box-shadow: var(--shadow-sm);
  height: 100%;
  transition: transform .25s, box-shadow .25s, border-color .25s;
  display: flex;
  flex-direction: column;
}

.scenario-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(11, 92, 69, .3);
}

.scenario-img {
  height: 190px;
  overflow: hidden;
  background: var(--green-100);
  position: relative;
}

.scenario-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}

.scenario-card:hover .scenario-img img {
  transform: scale(1.05);
}

.scenario-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(7, 63, 46, .25));
}

.scenario-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.scenario-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--orange-600);
  letter-spacing: .05em;
}

.scenario-title {
  font-size: 19px;
  font-weight: 800;
  color: var(--green-700);
  margin: 0;
}

.scenario-text {
  font-size: 15px;
  color: var(--muted);
  margin: 0;
  line-height: 1.75;
}

.scenario-plain {
  background: var(--green-100);
  border: 1px solid transparent;
  padding: 26px 22px;
  border-radius: 16px;
  height: 100%;
}

.scenario-plain .scenario-icon {
  font-size: 28px;
  color: var(--green-600);
  margin-bottom: 14px;
}

.scenario-plain .scenario-label {
  display: block;
  margin-bottom: 8px;
}

.scenario-plain .scenario-title {
  margin-bottom: 8px;
}

.scenario-plain .scenario-text {
  color: rgba(24, 51, 43, .8);
}

.scenario-warm {
  background: var(--orange-100);
}

.scenario-warm .scenario-icon {
  color: var(--orange-600);
}

/* ===== 步骤条 ===== */
.step-guide {
  background: var(--green-700);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.step-guide::before {
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(228, 87, 14, .18);
}

.step-guide .section-title {
  color: #fff;
}

.step-guide .section-lead {
  color: rgba(255, 255, 255, .7);
}

.step-guide .eyebrow {
  color: #FFB084;
}

.step-card {
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 18px;
  padding: 26px 24px;
  height: 100%;
  transition: background .25s, transform .25s;
  position: relative;
}

.step-card:hover {
  background: rgba(255, 255, 255, .14);
  transform: translateY(-4px);
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-number);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: .05em;
  color: var(--green-700);
  background: var(--orange-600);
  width: 44px;
  height: 26px;
  border-radius: 99px;
  margin-bottom: 16px;
}

.step-card h3 {
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
}

.step-card p {
  color: rgba(255, 255, 255, .72);
  font-size: 15px;
  margin: 0;
  line-height: 1.7;
}

/* ===== 安全与验证 ===== */
.security-section {
  background: var(--bg);
}

.security-title h2 {
  margin: 8px 0 10px;
}

.security-intro {
  color: var(--muted);
  max-width: 560px;
  margin-bottom: 34px;
}

.security-check-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.security-item {
  display: flex;
  gap: 16px;
  background: #fff;
  border-radius: 14px;
  border: 1px solid rgba(215, 225, 219, .8);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.security-item-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--green-100);
  color: var(--green-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.security-item h3 {
  font-size: 16px;
  font-weight: 800;
  margin: 0 0 6px;
  color: var(--green-700);
}

.security-item p {
  font-size: 15px;
  color: var(--muted);
  margin: 0;
}

.warning-orange-card {
  background: var(--orange-100);
  border: 1px solid rgba(228, 87, 14, .2);
  border-radius: 18px;
  padding: 30px;
  height: 100%;
}

.warning-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--orange-600);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 27px;
  margin-bottom: 20px;
}

.warning-orange-card h3 {
  color: var(--green-700);
  font-size: 20px;
  font-weight: 800;
}

.warning-orange-card p {
  color: rgba(24, 51, 43, .78);
  font-size: 15px;
  line-height: 1.85;
  margin-bottom: 0;
}

.warning-orange-card p + p {
  margin-top: 14px;
}

.warning-link {
  margin-top: 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  color: var(--orange-600);
  border-bottom: 2px solid transparent;
}

.warning-link:hover {
  border-color: currentColor;
  color: var(--green-700);
}

/* ===== FAQ ===== */
.faq-section {
  background: var(--surface);
}

.faq-intro-side {
  position: sticky;
  top: 100px;
}

.faq-intro-side .btn {
  margin-top: 10px;
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-accordion .accordion-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.faq-accordion .accordion-button {
  background: #fff;
  color: var(--ink);
  font-size: 16px;
  font-weight: 700;
  padding: 20px 24px;
  box-shadow: none;
  line-height: 1.6;
  gap: 14px;
  border: 0;
}

.faq-accordion .accordion-button:not(.collapsed) {
  background: var(--green-100);
  color: var(--green-700);
}

.faq-accordion .accordion-button::after {
  background-image: none;
  content: "\F64D";
  font-family: "bootstrap-icons";
  font-size: 20px;
  color: var(--orange-600);
  flex-shrink: 0;
}

.faq-accordion .accordion-button:not(.collapsed)::after {
  transform: rotate(180deg);
}

.faq-accordion .accordion-body {
  background: var(--green-100);
  color: rgba(24, 51, 43, .82);
  padding: 0 24px 22px;
  font-size: 15px;
  line-height: 1.85;
  border-top: 1px solid rgba(11, 92, 69, .08);
}

.faq-num {
  font-family: var(--font-number);
  font-weight: 800;
  color: var(--orange-600);
  font-size: 15px;
  letter-spacing: .04em;
  min-width: 28px;
}

/* ===== CTA ===== */
.cta-visual {
  background: var(--bg);
}

.cta-banner {
  background: var(--green-600);
  border-radius: 24px;
  color: #fff;
  padding: clamp(34px, 5vw, 56px);
  position: relative;
  overflow: hidden;
}

.cta-banner::after {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -60px;
  width: 260px;
  height: 260px;
  background: url("/assets/images/backpic/back-1.png") center / cover no-repeat;
  opacity: .2;
  border-radius: 40px;
  transform: rotate(-12deg);
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-banner h2 {
  font-size: clamp(24px, 2.8vw, 34px);
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
}

.cta-banner p {
  color: rgba(255, 255, 255, .82);
  max-width: 560px;
  margin-bottom: 24px;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ===== Footer ===== */
.app-footer {
  background: var(--green-700);
  color: #fff;
  padding: 64px 0 26px;
}

.footer-brand {
  font-size: 21px;
  font-weight: 800;
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-brand:hover {
  color: var(--orange-600);
}

.footer-brand i {
  color: var(--orange-600);
  font-size: 24px;
}

.footer-text {
  color: rgba(255, 255, 255, .62);
  font-size: 14px;
  line-height: 1.85;
  max-width: 400px;
}

.footer-title {
  font-size: 15px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
  letter-spacing: .04em;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: rgba(255, 255, 255, .66);
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid transparent;
}

.footer-links a:hover {
  color: #fff;
  border-color: currentColor;
}

.footer-split-line {
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, .14);
  margin: 34px 0 18px;
  opacity: 1;
}

.footer-copy {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  color: rgba(255, 255, 255, .48);
  font-size: 13px;
}

.copy-domain {
  letter-spacing: .02em;
}

/* ===== 响应式 ===== */
@media (min-width: 992px) {
  .app-main {
    margin-left: 276px;
  }

  .app-topbar {
    display: none;
  }
}

@media (min-width: 992px) and (max-width: 1199.98px) {
  .app-sidebar {
    width: 240px;
    padding: 0 16px;
  }

  .app-main {
    margin-left: 240px;
  }

  .sidebar-brand {
    font-size: 17px;
  }

  .nav-item {
    font-size: 14px;
    padding: 11px 14px;
  }
}

@media (max-width: 991.98px) {
  .app-sidebar {
    display: none !important;
  }

  .section-padding {
    padding: 58px 0;
  }

  .hero-description {
    font-size: 16px;
  }
}

@media (max-width: 767.98px) {
  body {
    font-size: 15px;
  }

  .hero-title {
    font-size: 30px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-info-card {
    margin-top: 22px;
  }

  .footnote-card {
    margin-top: 20px;
  }

  .entry-image-frame,
  .entry-image-frame img {
    min-height: 280px;
  }

  .scenario-grid .scenario-head {
    margin-bottom: 16px;
  }

  .step-cards-wrap {
    row-gap: 16px;
  }

  .footer-copy {
    flex-direction: column;
    gap: 4px;
  }
}

@media (max-width: 575.98px) {
  .topbar-brand {
    font-size: 15px;
  }

  .topbar-entry {
    display: none;
  }

  .cta-actions .btn {
    width: 100%;
  }

  .faq-accordion .accordion-button {
    padding: 16px 18px;
    font-size: 15px;
  }

  .faq-accordion .accordion-body {
    padding: 0 18px 18px;
  }

  .check-item {
    padding: 14px;
  }
}

/* roulang page: category2 */
/* ============ 设计变量 ============ */
        :root {
            --bg: #F4F0E8;
            --surface: #FFFFFF;
            --green-700: #073F2E;
            --green-600: #0B5C45;
            --green-100: #DCEBE5;
            --orange-600: #E4570E;
            --orange-100: #FCE8DB;
            --ink: #18332B;
            --muted: #5F7269;
            --line: #D7E1DB;
            --radius-btn: 6px;
            --radius-card: 10px;
            --radius-banner: 16px;
            --shadow-sm: 0 1px 2px rgba(7, 63, 46, 0.06);
            --shadow-lg: 0 12px 24px rgba(7, 63, 46, 0.12);
            --transition: all .25s ease;
        }

        /* ============ Reset / 基础 ============ */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", system-ui, sans-serif;
            background: var(--bg);
            color: var(--ink);
            line-height: 1.75;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            color: var(--green-600);
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover {
            color: var(--orange-600);
        }

        .container-wide {
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 28px;
            padding-right: 28px;
        }

        /* ============ 左侧固定导航 ============ */
        .app-sidebar {
            position: fixed;
            top: 0;
            left: 0;
            bottom: 0;
            width: 276px;
            background: var(--green-700);
            z-index: 1045;
            display: flex;
            flex-direction: column;
            padding: 32px 0 24px;
            overflow-y: auto;
            transition: transform .3s ease;
        }

        .sidebar-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 0 24px 32px;
            border-bottom: 1px solid rgba(255, 255, 255, .1);
        }

        .brand-mark {
            width: 40px;
            height: 40px;
            background: var(--orange-600);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 20px;
            flex-shrink: 0;
        }

        .brand-name {
            font-size: 19px;
            font-weight: 800;
            color: #fff;
            line-height: 1.3;
            letter-spacing: .02em;
        }

        .sidebar-nav {
            padding: 20px 14px;
            display: flex;
            flex-direction: column;
            gap: 4px;
            flex: 1;
        }

        .sidebar-nav .nav-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 16px;
            border-radius: var(--radius-btn);
            color: rgba(255, 255, 255, .8);
            font-size: 15px;
            font-weight: 600;
            transition: var(--transition);
            border-left: 3px solid transparent;
        }

        .sidebar-nav .nav-item i {
            font-size: 18px;
            width: 20px;
            text-align: center;
        }

        .sidebar-nav .nav-item:hover {
            background: rgba(255, 255, 255, .06);
            color: #fff;
        }

        .sidebar-nav .nav-item.active {
            background: rgba(255, 255, 255, .12);
            color: #fff;
            border-left-color: var(--orange-600);
        }

        .sidebar-bottom {
            padding: 16px 24px 0;
            border-top: 1px solid rgba(255, 255, 255, .08);
            margin-top: 12px;
        }

        .status-info {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(255, 255, 255, .7);
        }

        .status-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #4ECB8D;
            flex-shrink: 0;
            box-shadow: 0 0 6px rgba(78, 203, 141, .5);
        }

        .main-area {
            margin-left: 276px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        /* ============ 移动端顶部导航 ============ */
        .mobile-header {
            display: none;
            position: sticky;
            top: 0;
            z-index: 1030;
            background: #fff;
            box-shadow: 0 1px 8px rgba(7, 63, 46, .08);
        }

        .mobile-header .mobile-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 20px;
        }

        .mobile-menu-btn {
            background: none;
            border: none;
            font-size: 22px;
            color: var(--green-700);
            padding: 4px 8px;
            border-radius: 6px;
            line-height: 1;
        }

        .mobile-header .brand-text {
            font-weight: 800;
            color: var(--green-700);
            font-size: 17px;
            letter-spacing: .02em;
        }

        .mobile-header .login-quick {
            font-size: 13px;
            color: var(--orange-600);
            font-weight: 700;
            border: 1.5px solid var(--orange-600);
            padding: 4px 10px;
            border-radius: 20px;
            background: #fff;
            transition: var(--transition);
        }

        .mobile-header .login-quick:hover {
            background: var(--orange-600);
            color: #fff;
        }

        /* Offcanvas 覆盖 */
        .offcanvas {
            background: var(--green-700) !important;
            max-width: 290px;
        }

        .offcanvas .offcanvas-body {
            padding: 20px 14px;
        }

        .offcanvas .btn-close {
            filter: invert(1);
            opacity: .8;
            position: absolute;
            right: 16px;
            top: 16px;
        }

        /* ============ 通用按钮 ============ */
        .btn-primary-green {
            background-color: var(--green-600);
            border: 2px solid var(--green-600);
            color: #fff;
            padding: 10px 26px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 15px;
            transition: var(--transition);
            letter-spacing: .02em;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-primary-green:hover {
            background: var(--green-700);
            border-color: var(--green-700);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .btn-outline-light-green {
            background: transparent;
            border: 2px solid rgba(255, 255, 255, .6);
            color: #fff;
            padding: 10px 26px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 15px;
            transition: var(--transition);
        }

        .btn-outline-light-green:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, .08);
            color: #fff;
        }

        .btn-outline-green {
            background: transparent;
            border: 2px solid var(--green-600);
            color: var(--green-600);
            padding: 9px 24px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 15px;
            transition: var(--transition);
        }

        .btn-outline-green:hover {
            background: var(--green-600);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-orange {
            background-color: #f1864b !important;
            border: 2px solid #f1864b !important;
            color: #073F2E !important;
            padding: 10px 26px;
            border-radius: var(--radius-btn);
            font-weight: 800;
            font-size: 15px;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-orange:hover {
            background-color: #d9773f !important;
            border-color: #d9773f !important;
            color: #073F2E !important;
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        /* ============ Hero  区    分类小横幅 ============ */
        .category-hero {
            background: var(--green-700);
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            position: relative;
            padding: 72px 0 40px;
            color: #fff;
        }

        .category-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(7, 63, 46, 0.98) 20%, rgba(7, 63, 46, 0.9) 60%, rgba(7, 63, 46, .6));
            z-index: 1;
        }

        .category-hero .container-wide {
            position: relative;
            z-index: 2;
        }

        .category-hero .breadcrumb-wrap {
            font-size: 13px;
            color: rgba(255, 255, 255, .6);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .category-hero .breadcrumb-wrap a {
            color: rgba(255, 255, 255, .75);
        }

        .category-hero .breadcrumb-wrap a:hover {
            color: #fff;
        }

        .category-hero .breadcrumb-sep {
            opacity: .5;
        }

        .category-hero h1 {
            font-size: 40px;
            font-weight: 800;
            letter-spacing: .02em;
            margin-bottom: 16px;
            color: #fff;
        }

        .category-hero .hero-desc {
            font-size: 16px;
            max-width: 720px;
            color: rgba(255, 255, 255, .85);
            line-height: 1.8;
            margin-bottom: 0;
        }

        /* ============ 板块标题样式 ============ */
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 700;
            color: var(--orange-600);
            margin-bottom: 10px;
        }

        .section-label::before {
            content: '';
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--orange-600);
            display: inline-block;
        }

        .section-title {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--ink);
            margin-bottom: 24px;
            letter-spacing: .01em;
        }

        .section-block {
            padding: 88px 0;
        }

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

        /* ============ 会员服务内容专区 ============ */
        .service-feature-row {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .member-card {
            position: relative;
            border-radius: var(--radius-card);
            background: #fff;
            border: 1px solid rgba(7, 63, 46, .08);
            padding: 30px;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
        }

        .member-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-6px);
            border-color: rgba(228, 87, 14, .25);
        }

        .member-card .card-icon {
            width: 54px;
            height: 54px;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            margin-bottom: 20px;
        }

        .member-card .card-icon.green-bg {
            background: var(--green-100);
            color: var(--green-600);
        }

        .member-card .card-icon.orange-bg {
            background: var(--orange-100);
            color: var(--orange-600);
        }

        .member-card h3 {
            font-size: 20px;
            font-weight: 800;
            color: var(--ink);
            margin-bottom: 12px;
        }

        .member-card p {
            font-size: 15px;
            color: var(--muted);
            line-height: 1.7;
            margin-bottom: 16px;
            flex: 1;
        }

        .member-card .card-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--green-600);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding-top: 4px;
            border-bottom: 1px solid transparent;
            transition: var(--transition);
        }

        .member-card .card-link:hover {
            color: var(--orange-600);
            border-bottom-color: var(--orange-600);
        }

        .member-card .card-tag {
            display: inline-block;
            font-size: 12px;
            background: var(--green-100);
            color: var(--green-600);
            padding: 2px 12px;
            border-radius: 20px;
            margin-bottom: 16px;
            width: fit-content;
            font-weight: 600;
        }

        /* ============ 宽幅引导块 ============ */
        .wide-guide-block {
            background: var(--green-700);
            background-image: url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            position: relative;
            border-radius: var(--radius-banner);
            padding: 48px 52px;
            color: #fff;
            overflow: hidden;
            margin-bottom: 40px;
        }

        .wide-guide-block::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(7, 63, 46, .96) 0%, rgba(7, 63, 46, .75) 80%);
            border-radius: var(--radius-banner);
        }

        .wide-guide-content {
            position: relative;
            z-index: 2;
        }

        .wide-guide-content .guide-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 700;
            color: #4ECB8D;
            margin-bottom: 12px;
        }

        .wide-guide-content h2 {
            font-size: 28px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
        }

        .wide-guide-content p {
            color: rgba(255, 255, 255, .8);
            margin-bottom: 22px;
            max-width: 680px;
            font-size: 16px;
        }

        /* ============ 流程/分步说明 ============ */
        .steps-wrap {
            display: flex;
            flex-direction: column;
            gap: 36px;
            margin-top: 20px;
        }

        .step-line-item {
            display: flex;
            gap: 24px;
            align-items: flex-start;
            position: relative;
        }

        .step-line-item:not(:last-child)::after {
            content: '';
            position: absolute;
            left: 33px;
            top: 72px;
            width: 2px;
            height: calc(100% - 20px);
            background: var(--line);
        }

        .step-num {
            width: 68px;
            height: 68px;
            border-radius: 20px;
            background: var(--green-100);
            color: var(--green-600);
            font-size: 22px;
            font-weight: 800;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            letter-spacing: -0.02em;
            line-height: 1;
            span {
                font-size: 14px;
                color: var(--muted);
            }
        }

        .step-content {
            flex: 1;
            padding-bottom: 12px;
        }

        .step-content h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--ink);
            margin-bottom: 8px;
        }

        .step-content p {
            color: var(--muted);
            font-size: 15px;
            margin-bottom: 10px;
            line-height: 1.75;
        }

        /* ============ Banner  服务证据条 ============ */
        .biz-banner {
            background: var(--orange-100);
            border-left: 4px solid var(--orange-600);
            padding: 16px 22px;
            border-radius: 10px;
            font-weight: 500;
            color: #6a3415;
            display: flex;
            align-items: center;
            gap: 12px;
            margin-top: 24px;
        }

        /* ============ 信息卡片 / cover ============ */
        .cover-list-item {
            display: flex;
            align-items: flex-start;
            gap: 32px;
            background: var(--surface);
            border-radius: var(--radius-card);
            padding: 32px;
            box-shadow: var(--shadow-sm);
            border: 1px solid rgba(7, 63, 46, .05);
            transition: var(--transition);
            margin-bottom: 26px;
        }

        .cover-list-item:hover {
            box-shadow: var(--shadow-lg);
            transform: translateX(4px);
        }

        .cover-thumb {
            width: 200px;
            height: 140px;
            border-radius: 8px;
            flex-shrink: 0;
            object-fit: cover;
        }

        .cover-info {
            flex: 1;
        }

        .cover-info h4 {
            font-size: 20px;
            font-weight: 800;
            color: var(--ink);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .cover-info .cover-meta {
            font-size: 13px;
            color: var(--muted);
            display: flex;
            gap: 16px;
            margin-bottom: 14px;
            align-items: center;
            flex-wrap: wrap;
        }

        .cover-info .cover-meta .badge {
            background: var(--green-100);
            color: var(--green-600);
            font-weight: 600;
            font-size: 12px;
        }

        .cover-info .cover-summary {
            color: var(--muted);
            font-size: 15px;
            line-height: 1.7;
            margin-bottom: 12px;
        }

        .cover-link-line a {
            font-weight: 600;
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .cover-link-line a::before {
            content: '';
            display: inline-block;
            width: 0;
            height: 2px;
            background: var(--orange-600);
            transition: width .3s ease;
            vertical-align: middle;
        }

        .cover-link-line a:hover::before {
            width: 20px;
        }

        /* ============ FAQ 区域 ============ */
        .faq-area {
            background: var(--bg);
        }

        .faq-layout-row {
            display: grid;
            grid-template-columns: 5fr 7fr;
            gap: 48px;
        }

        .faq-intro-left .section-title {
            margin-bottom: 16px;
        }

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

        .accordion-item {
            border: none;
            margin-bottom: 14px;
            border-radius: var(--radius-card) !important;
            background: var(--surface);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
        }

        .accordion-button {
            font-weight: 700;
            font-size: 16px;
            color: var(--ink);
            background: var(--surface);
            padding: 18px 24px;
            border: none;
            box-shadow: none !important;
        }

        .accordion-button:not(.collapsed) {
            color: var(--green-600);
            background: var(--green-100);
        }

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

        .accordion-button::after {
            font-weight: 700;
            font-size: 18px;
        }

        .accordion-body {
            padding: 8px 24px 22px;
            color: var(--muted);
            line-height: 1.8;
            background: var(--green-100);
            border-top: 1px solid rgba(7, 63, 46, .08);
            font-size: 15px;
        }

        /* ============ CTA 区域 ============ */
        .cta-section {
            background: var(--green-700);
            background-image: url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            position: relative;
            padding: 72px 0;
            color: #fff;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(7, 63, 46, .92);
        }

        .cta-section .container-wide {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
        }

        .cta-left h2 {
            font-size: 30px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 14px;
        }

        .cta-left p {
            font-size: 16px;
            color: rgba(255, 255, 255, .8);
            max-width: 500px;
            margin-bottom: 0;
        }

        .cta-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        /* ============ 页脚样式 ============ */
        .app-footer {
            background: var(--green-700);
            color: #fff;
            padding-top: 56px;
            padding-bottom: 20px;
            margin-top: auto;
        }

        .footer-brand {
            font-size: 22px;
            font-weight: 800;
            color: #fff;
            display: block;
            margin-bottom: 6px;
        }

        .footer-text {
            font-size: 14px;
            color: rgba(255, 255, 255, .6);
            line-height: 1.85;
            max-width: 520px;
            margin-top: 12px;
        }

        .footer-title {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 18px;
            color: #fff;
        }

        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, .7);
            font-size: 14px;
        }

        .footer-links a:hover {
            color: #fff;
        }

        .footer-split-line {
            border-color: rgba(255, 255, 255, .1);
            margin: 36px 0 20px;
        }

        .footer-copy {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            color: rgba(255, 255, 255, .45);
            flex-wrap: wrap;
        }

        /* 外部链接设置 */
        a[href^="http"] {
            color: rgba(255, 255, 255, .62);
        }

        /* ============ 响应式规则 ============ */
        @media (max-width: 1199px) {
            .app-sidebar {
                width: 240px;
            }
            .main-area {
                margin-left: 240px;
            }
            .sidebar-brand .brand-name {
                font-size: 17px;
            }
        }

        @media (max-width: 991px) {
            .app-sidebar {
                transform: translateX(-100%);
            }

            .main-area {
                margin-left: 0;
            }

            .mobile-header {
                display: block;
            }

            body.sidebar-open .app-sidebar {
                transform: translateX(0);
            }

            .section-block {
                padding: 56px 0;
            }

            .faq-layout-row {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .category-hero {
                padding: 48px 0 36px;
            }

            .cta-section {
                padding: 48px 0;
            }
        }

        @media (max-width: 767px) {
            .service-feature-row {
                grid-template-columns: 1fr;
                gap: 18px;
            }

            .wide-guide-block {
                padding: 34px 24px;
            }

            .category-hero h1 {
                font-size: 30px;
            }

            .section-title {
                font-size: 26px;
            }

            .cover-list-item {
                flex-direction: column;
                padding: 22px;
                gap: 16px;
            }

            .cover-thumb {
                width: 100%;
                height: auto;
                aspect-ratio: 16 / 9;
            }

            .step-num {
                width: 52px;
                height: 52px;
                font-size: 18px;
                border-radius: 14px;
            }

            .step-line-item {
                gap: 14px;
            }

            .step-line-item:not(:last-child)::after {
                left: 25px;
                top: 58px;
            }

            .category-hero .breadcrumb-wrap {
                font-size: 12px;
            }

            .footer-copy {
                text-align: center;
                gap: 12px;
                justify-content: center;
            }
        }

        @media (min-width: 991px) {
            .mobile-header {
                display: none;
            }
        }

/* roulang page: category3 */
:root {
      --bg: #F4F0E8;
      --surface: #FFFFFF;
      --green-700: #073F2E;
      --green-600: #0B5C45;
      --green-100: #DCEBE5;
      --orange-600: #E4570E;
      --orange-100: #FCE8DB;
      --ink: #18332B;
      --muted: #5F7269;
      --line: #D7E1DB;
      --sidebar-w: 276px;
      --radius-btn: 6px;
      --radius-card: 10px;
      --radius-banner: 16px;
      --radius-pill: 999px;
      --shadow-sm: 0 1px 2px rgba(7, 63, 46, .06);
      --shadow-card: 0 10px 22px rgba(7, 63, 46, .08);
      --shadow-hover: 0 16px 30px rgba(7, 63, 46, .13);
      --font: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", system-ui, sans-serif;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: var(--font);
      background: var(--bg);
      color: var(--ink);
      line-height: 1.75;
      -webkit-font-smoothing: antialiased;
    }

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

    a {
      color: var(--green-600);
      text-decoration: none;
      transition: color .2s ease;
    }

    a:hover {
      color: var(--orange-600);
    }

    p {
      margin: 0 0 1.2em;
    }

    a:focus-visible,
    button:focus-visible,
    .accordion-button:focus-visible {
      outline: 2px solid var(--orange-600);
      outline-offset: 2px;
    }

    .container-wide {
      max-width: 1280px;
      margin-inline: auto;
      padding-inline: 28px;
    }

    .btn {
      border-radius: var(--radius-btn);
      padding: .68rem 1.4rem;
      font-weight: 700;
      letter-spacing: .02em;
      border: 1.5px solid transparent;
      transition: all .2s ease;
    }

    .btn-brand {
      background: var(--green-600);
      color: #fff;
      border-color: var(--green-600);
    }

    .btn-brand:hover,
    .btn-brand:focus {
      background: var(--green-700);
      color: #fff;
      border-color: var(--green-700);
      transform: translateY(-2px);
    }

    .btn-outline-green {
      border-color: var(--green-600);
      color: var(--green-600);
      background: transparent;
    }

    .btn-outline-green:hover {
      background: var(--green-600);
      color: #fff;
      transform: translateY(-2px);
    }

    .btn-soft-orange {
      background: var(--orange-600);
      border-color: var(--orange-600);
      color: var(--green-700);
    }

    .btn-soft-orange:hover {
      background: #CB4B08;
      border-color: #CB4B08;
      color: #fff;
      transform: translateY(-2px);
    }

    .content-wrap {
      margin-left: var(--sidebar-w);
      min-height: 100vh;
      background: var(--bg);
      display: flex;
      flex-direction: column;
    }

    .page-main {
      flex: 1;
    }

    .app-sidebar {
      position: fixed;
      top: 0;
      left: 0;
      bottom: 0;
      width: var(--sidebar-w);
      background: var(--green-700);
      z-index: 1045;
    }

    .sidebar-inner {
      height: 100%;
      display: flex;
      flex-direction: column;
      padding-bottom: 18px;
    }

    .sidebar-brand {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 24px 20px;
      color: #fff;
      border-bottom: 1px solid rgba(255, 255, 255, .1);
    }

    .sidebar-brand:hover {
      color: #fff;
    }

    .brand-icon {
      width: 42px;
      height: 42px;
      border-radius: 10px;
      background: var(--orange-600);
      color: var(--green-700);
      font-size: 22px;
      font-weight: 800;
      display: flex;
      align-items: center;
      justify-content: center;
      flex: 0 0 42px;
    }

    .brand-text {
      font-size: 19px;
      font-weight: 800;
      line-height: 1.3;
      letter-spacing: .02em;
    }

    .sidebar-nav {
      display: flex;
      flex-direction: column;
      gap: 6px;
      padding: 20px 14px;
    }

    .sidebar-nav .nav-item {
      display: flex;
      align-items: center;
      gap: 14px;
      padding: 12px 16px;
      border-radius: 8px;
      color: rgba(255, 255, 255, .78);
      font-weight: 600;
      font-size: 15px;
      border-left: 3px solid transparent;
      transition: all .22s ease;
    }

    .sidebar-nav .nav-item i {
      font-size: 18px;
      width: 22px;
      text-align: center;
    }

    .sidebar-nav .nav-item:hover {
      background: rgba(255, 255, 255, .1);
      color: #fff;
      transform: translateX(2px);
    }

    .sidebar-nav .nav-item.active {
      background: var(--green-600);
      color: #fff;
      border-left: 3px solid var(--orange-600);
    }

    .sidebar-nav .nav-item.active:hover {
      transform: none;
    }

    .sidebar-status {
      margin-top: auto;
      padding: 16px 24px;
      font-size: 13px;
      color: rgba(255, 255, 255, .62);
      border-top: 1px solid rgba(255, 255, 255, .1);
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .status-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: #4BD69B;
      box-shadow: 0 0 0 4px rgba(75, 214, 155, .15);
    }

    .mobile-topbar {
      display: none;
      background: var(--surface);
      border-bottom: 1px solid var(--line);
      position: sticky;
      top: 0;
      z-index: 1030;
      box-shadow: 0 8px 22px rgba(7, 63, 46, .06);
    }

    .topbar-inner {
      min-height: 62px;
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 0 14px;
    }

    .menu-btn {
      border: 0;
      background: transparent;
      color: var(--green-700);
      font-size: 26px;
      line-height: 1;
      padding: 4px 6px;
      border-radius: 6px;
    }

    .mobile-brand {
      font-weight: 800;
      color: var(--green-700);
      font-size: 17px;
      white-space: nowrap;
    }

    .mobile-brand:hover {
      color: var(--orange-600);
    }

    .topbar-cta {
      margin-left: auto;
      background: var(--green-700);
      color: #fff;
      padding: 7px 14px;
      border-radius: var(--radius-btn);
      font-size: 13px;
      font-weight: 700;
      white-space: nowrap;
    }

    .topbar-cta:hover {
      background: var(--orange-600);
      color: var(--green-700);
    }

    .offcanvas.app-mobile-nav {
      background: var(--green-700);
      color: #fff;
      width: 300px;
    }

    .app-mobile-nav .offcanvas-header {
      border-bottom: 1px solid rgba(255, 255, 255, .1);
      padding: 20px 18px;
    }

    .app-mobile-nav .offcanvas-title {
      font-weight: 800;
      font-size: 17px;
      color: #fff;
    }

    .app-mobile-nav .offcanvas-body {
      padding: 10px;
    }

    .app-mobile-nav .sidebar-nav {
      padding: 0;
    }

    .app-mobile-nav .btn-close {
      filter: invert(1);
      opacity: .72;
    }

    .category-hero {
      position: relative;
      background-image: linear-gradient(115deg, rgba(244, 240, 232, .98) 16%, rgba(244, 240, 232, .9) 56%, rgba(220, 235, 229, .74) 100%), url('/assets/images/backpic/back-2.png');
      background-size: cover;
      background-position: center;
      padding: 42px 0 0;
      border-bottom: 1px solid var(--line);
      overflow: hidden;
    }

    .category-hero::after {
      content: "";
      position: absolute;
      width: 260px;
      height: 260px;
      right: -70px;
      bottom: -120px;
      border-radius: 50%;
      background: rgba(11, 92, 69, .08);
    }

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

    .breadcrumb-nav {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      color: var(--muted);
      margin-bottom: 20px;
    }

    .breadcrumb-nav a {
      color: var(--muted);
    }

    .breadcrumb-nav a:hover {
      color: var(--orange-600);
    }

    .breadcrumb-nav .bi {
      font-size: 12px;
    }

    .breadcrumb-nav .active {
      color: var(--green-600);
      font-weight: 600;
    }

    .hero-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: var(--radius-pill);
      padding: 6px 14px;
      color: var(--green-700);
      font-size: 13px;
      font-weight: 700;
      margin-bottom: 18px;
    }

    .hero-eyebrow .dot {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--orange-600);
    }

    .category-hero h1 {
      font-size: 44px;
      line-height: 1.2;
      font-weight: 800;
      color: var(--green-700);
      margin: 0 0 14px;
      letter-spacing: .01em;
    }

    .hero-desc {
      font-size: 16px;
      color: #40564D;
      max-width: 620px;
      margin-bottom: 24px;
      line-height: 1.85;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .hero-trust {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 34px;
      padding-bottom: 28px;
    }

    .hero-trust .trust-pill {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      background: rgba(255, 255, 255, .82);
      border: 1px solid var(--line);
      border-radius: var(--radius-pill);
      color: var(--green-700);
      padding: 6px 14px;
      font-size: 13px;
      font-weight: 600;
    }

    .hero-trust .trust-pill i {
      color: var(--orange-600);
    }

    .hero-aside {
      display: flex;
      justify-content: flex-end;
      align-items: center;
    }

    .hero-panel {
      width: 100%;
      max-width: 330px;
      background: var(--surface);
      border-radius: var(--radius-banner);
      box-shadow: var(--shadow-card);
      border: 1px solid rgba(215, 225, 219, .8);
      padding: 22px;
      margin-bottom: 28px;
    }

    .hero-panel-head {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 800;
      color: var(--green-700);
      padding-bottom: 14px;
      border-bottom: 1px solid var(--line);
      font-size: 15px;
    }

    .hero-panel-head i {
      color: var(--orange-600);
      font-size: 19px;
    }

    .hero-panel-list {
      list-style: none;
      margin: 10px 0 16px;
      padding: 0;
    }

    .hero-panel-list li {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 9px 0;
      border-bottom: 1px dashed var(--line);
      font-size: 14px;
      color: var(--ink);
    }

    .hero-panel-list li span:last-child {
      color: var(--muted);
      font-size: 13px;
      background: var(--green-100);
      border-radius: var(--radius-pill);
      padding: 2px 10px;
    }

    .panel-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
      font-weight: 700;
      color: var(--green-600);
    }

    .panel-link:hover {
      color: var(--orange-600);
    }

    .section-block {
      padding: 88px 0;
    }

    .section-block.tint-block {
      background: var(--surface);
      border-bottom: 1px solid var(--line);
    }

    .section-block.plain-block {
      background: var(--bg);
    }

    .section-head {
      max-width: 780px;
      margin-bottom: 38px;
    }

    .section-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--orange-600);
      font-weight: 700;
      font-size: 14px;
      margin-bottom: 10px;
      text-transform: uppercase;
      letter-spacing: .04em;
    }

    .section-eyebrow::before {
      content: "";
      width: 18px;
      height: 2px;
      background: var(--orange-600);
      border-radius: 2px;
    }

    .section-title {
      font-size: 34px;
      line-height: 1.25;
      font-weight: 800;
      color: var(--green-700);
      margin: 0 0 12px;
    }

    .section-lead {
      color: var(--muted);
      font-size: 16px;
      margin: 0;
      line-height: 1.85;
    }

    .feature-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 22px;
    }

    .feature-card {
      background: var(--bg);
      border: 1px solid var(--line);
      border-radius: var(--radius-card);
      padding: 26px 22px;
      min-height: 240px;
      display: flex;
      flex-direction: column;
      transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
    }

    .feature-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-hover);
      border-color: var(--green-100);
      background: var(--surface);
    }

    .feature-icon {
      width: 48px;
      height: 48px;
      border-radius: 10px;
      background: var(--green-100);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--green-600);
      font-size: 22px;
      margin-bottom: 18px;
    }

    .feature-card:nth-child(2) .feature-icon,
    .feature-card:nth-child(3) .feature-icon {
      background: var(--orange-100);
      color: var(--orange-600);
    }

    .feature-card h3 {
      font-size: 19px;
      font-weight: 800;
      color: var(--green-700);
      margin: 0 0 8px;
      line-height: 1.4;
    }

    .feature-card p {
      color: var(--muted);
      font-size: 14px;
      line-height: 1.75;
      margin: 0 0 12px;
      flex: 1;
    }

    .feature-link {
      font-size: 14px;
      font-weight: 700;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--green-600);
    }

    .feature-link:hover {
      color: var(--orange-600);
    }

    .stats-strip {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
      margin-top: 38px;
    }

    .stat-item {
      padding: 24px 18px;
      text-align: center;
      border-left: 1px solid var(--line);
    }

    .stat-item:first-child {
      border-left: 0;
    }

    .stat-item .num {
      font-size: 30px;
      font-weight: 800;
      color: var(--green-600);
      line-height: 1.1;
      display: block;
      font-family: "DIN Alternate", "Bahnschrift", "Oswald", sans-serif;
    }

    .stat-item .label {
      margin-top: 6px;
      font-size: 14px;
      color: var(--muted);
      display: block;
    }

    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 26px;
    }

    .news-card {
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: var(--radius-card);
      overflow: hidden;
      transition: transform .25s ease, box-shadow .25s ease;
    }

    .news-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-hover);
    }

    .news-thumb {
      position: relative;
      overflow: hidden;
      aspect-ratio: 16 / 10;
      background: var(--green-100);
    }

    .news-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .4s ease;
    }

    .news-card:hover .news-thumb img {
      transform: scale(1.05);
    }

    .thumb-tag {
      position: absolute;
      left: 12px;
      bottom: 12px;
      background: rgba(7, 63, 46, .88);
      color: #fff;
      font-size: 12px;
      font-weight: 600;
      padding: 3px 10px;
      border-radius: var(--radius-pill);
      backdrop-filter: blur(4px);
    }

    .news-body {
      padding: 20px 20px 16px;
    }

    .news-title {
      font-size: 18px;
      font-weight: 800;
      line-height: 1.45;
      margin: 0 0 8px;
    }

    .news-title a {
      color: var(--green-700);
    }

    .news-title a:hover {
      color: var(--orange-600);
    }

    .news-excerpt {
      font-size: 14px;
      color: var(--muted);
      line-height: 1.75;
      margin-bottom: 16px;
    }

    .news-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      font-size: 13px;
      color: var(--muted);
      border-top: 1px solid var(--line);
      padding-top: 12px;
    }

    .news-meta .meta-date {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      white-space: nowrap;
    }

    .arrow-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--green-600);
      font-weight: 700;
      font-size: 13px;
    }

    .arrow-link:hover {
      color: var(--orange-600);
    }

    .steps-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 22px;
      margin-top: 12px;
    }

    .step-item {
      position: relative;
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: var(--radius-card);
      padding: 24px;
      min-height: 190px;
      transition: transform .24s ease, box-shadow .24s ease;
    }

    .step-item:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-card);
    }

    .step-item:not(:last-child)::after {
      content: "\F132";
      font-family: "bootstrap-icons";
      position: absolute;
      right: -17px;
      top: 42px;
      color: var(--orange-600);
      font-size: 15px;
      z-index: 3;
      background: var(--bg);
      border-radius: 50%;
      width: 22px;
      height: 22px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .step-num {
      display: inline-flex;
      color: var(--orange-600);
      font-weight: 800;
      font-size: 22px;
      letter-spacing: .04em;
      font-family: "DIN Alternate", "Bahnschrift", sans-serif;
      margin-bottom: 14px;
    }

    .step-item h3 {
      font-size: 18px;
      font-weight: 800;
      color: var(--green-700);
      margin-bottom: 8px;
    }

    .step-item p {
      font-size: 14px;
      color: var(--muted);
      line-height: 1.8;
      margin: 0;
    }

    .access-grid {
      display: grid;
      grid-template-columns: 1.02fr .98fr;
      gap: 30px;
      align-items: center;
      margin-top: 14px;
    }

    .access-copy h3 {
      font-size: 20px;
      font-weight: 800;
      color: var(--green-700);
      margin-bottom: 12px;
    }

    .access-copy p {
      color: var(--muted);
    }

    .access-points {
      list-style: none;
      margin: 22px 0 0;
      padding: 0;
    }

    .access-points li {
      display: flex;
      gap: 12px;
      padding: 12px 0;
      border-bottom: 1px dashed var(--line);
      font-size: 15px;
      color: var(--ink);
    }

    .access-points li i {
      color: var(--orange-600);
      font-size: 16px;
      margin-top: 3px;
    }

    .access-media {
      position: relative;
      border-radius: var(--radius-banner);
      overflow: hidden;
      background: var(--green-700);
      min-height: 260px;
    }

    .access-media img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .access-media .media-caption {
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      padding: 28px 20px 14px;
      font-size: 13px;
      color: #fff;
      background: linear-gradient(180deg, transparent, rgba(7, 63, 46, .85));
    }

    .faq-wrap {
      display: grid;
      grid-template-columns: minmax(0, .42fr) minmax(0, .58fr);
      gap: 36px;
      align-items: start;
    }

    .faq-intro {
      position: sticky;
      top: 30px;
    }

    .faq-intro p {
      color: var(--muted);
      margin-bottom: 20px;
    }

    .accordion .accordion-item {
      margin-bottom: 14px;
      border: 1px solid var(--line) !important;
      border-radius: var(--radius-card) !important;
      overflow: hidden;
      background: var(--surface);
      box-shadow: var(--shadow-sm);
    }

    .accordion .accordion-button {
      background: var(--surface);
      color: var(--ink);
      font-family: var(--font);
      font-size: 16px;
      font-weight: 700;
      line-height: 1.65;
      padding: 18px 20px;
      box-shadow: none;
      border: 0;
    }

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

    .accordion .accordion-button:not(.collapsed) {
      background: var(--green-100);
      color: var(--green-700);
    }

    .accordion .accordion-button:not(.collapsed)::after {
      filter: none;
    }

    .accordion .accordion-body {
      background: var(--green-100);
      color: #2D473E;
      font-size: 15px;
      line-height: 1.85;
      padding: 0 20px 20px;
      border-top: 1px solid rgba(7, 63, 46, .08);
    }

    .cta-panel {
      border-radius: var(--radius-banner);
      background-image: linear-gradient(105deg, rgba(7, 63, 46, .96) 30%, rgba(11, 92, 69, .88) 72%), url('/assets/images/backpic/back-3.webp');
      background-size: cover;
      background-position: center;
      color: #fff;
      padding: 60px 40px;
      position: relative;
      overflow: hidden;
    }

    .cta-panel h2 {
      font-size: 30px;
      font-weight: 800;
      color: #fff;
      margin-bottom: 14px;
    }

    .cta-panel p {
      color: rgba(255, 255, 255, .78);
      max-width: 680px;
      font-size: 15px;
      margin-bottom: 24px;
    }

    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .cta-panel .btn-cta-light {
      background: #fff;
      color: var(--green-700);
    }

    .cta-panel .btn-cta-light:hover {
      background: var(--orange-600);
      color: #fff;
      transform: translateY(-2px);
    }

    .cta-panel .btn-cta-outline {
      border-color: rgba(255, 255, 255, .75);
      color: #fff;
    }

    .cta-panel .btn-cta-outline:hover {
      background: rgba(255, 255, 255, .14);
      color: #fff;
      transform: translateY(-2px);
    }

    .app-footer {
      background: var(--green-700);
      color: #fff;
      padding: 64px 0 30px;
    }

    .app-footer .footer-brand {
      display: inline-block;
      color: #fff;
      font-weight: 800;
      font-size: 21px;
      margin-bottom: 12px;
      letter-spacing: .02em;
    }

    .app-footer .footer-brand:hover {
      color: var(--orange-100);
    }

    .footer-text {
      color: rgba(255, 255, 255, .6);
      font-size: 14px;
      line-height: 1.85;
      max-width: 420px;
      margin-bottom: 0;
    }

    .footer-title {
      color: #fff;
      font-weight: 700;
      font-size: 17px;
      margin-bottom: 14px;
    }

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

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

    .footer-links a {
      color: rgba(255, 255, 255, .65);
      font-size: 14px;
    }

    .footer-links a:hover {
      color: var(--orange-100);
    }

    .footer-split-line {
      border: 0;
      border-top: 1px solid rgba(255, 255, 255, .14);
      margin: 34px 0 22px;
      opacity: 1;
    }

    .footer-copy {
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 10px;
      color: rgba(255, 255, 255, .5);
      font-size: 13px;
    }

    @media (max-width: 1199.98px) {
      :root {
        --sidebar-w: 240px;
      }

      .sidebar-brand {
        padding: 20px 16px;
      }

      .brand-text {
        font-size: 17px;
      }

      .brand-icon {
        width: 38px;
        height: 38px;
        font-size: 20px;
        flex-basis: 38px;
      }

      .feature-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .feature-card {
        min-height: 220px;
      }

      .steps-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .step-item:not(:last-child)::after {
        display: none;
      }
    }

    @media (max-width: 991.98px) {
      .content-wrap {
        margin-left: 0;
      }

      .app-sidebar {
        display: none;
      }

      .mobile-topbar {
        display: block;
      }

      .section-block {
        padding: 68px 0;
      }

      .news-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .access-grid {
        grid-template-columns: 1fr;
      }

      .faq-wrap {
        grid-template-columns: 1fr;
      }

      .faq-intro {
        position: static;
      }
    }

    @media (max-width: 767.98px) {
      .container-wide {
        padding-inline: 18px;
      }

      .section-block {
        padding: 58px 0;
      }

      .section-title {
        font-size: 26px;
      }

      .category-hero {
        padding: 26px 0 0;
      }

      .category-hero h1 {
        font-size: 32px;
      }

      .hero-desc {
        font-size: 15px;
      }

      .feature-grid {
        grid-template-columns: 1fr;
      }

      .stats-strip {
        grid-template-columns: repeat(2, 1fr);
        row-gap: 0;
      }

      .stat-item {
        border-left: 0;
        border-top: 1px solid var(--line);
        padding: 18px 12px;
      }

      .stat-item:nth-child(odd) {
        border-right: 1px solid var(--line);
      }

      .news-grid {
        grid-template-columns: 1fr;
      }

      .steps-grid {
        grid-template-columns: 1fr;
      }

      .step-item {
        min-height: auto;
      }

      .cta-panel {
        padding: 32px 24px;
      }

      .cta-panel h2 {
        font-size: 24px;
      }

      .cta-actions .btn {
        width: 100%;
        margin-bottom: 4px;
      }

      .footer-copy {
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      .brand-text {
        font-size: 15px;
      }

      .mobile-brand {
        font-size: 15px;
      }

      .topbar-cta {
        font-size: 12px;
        padding: 6px 10px;
      }

      .hero-eyebrow {
        font-size: 12px;
      }

      .feature-card {
        min-height: auto;
      }

      .news-body {
        padding: 16px;
      }

      .news-title {
        font-size: 17px;
      }

      .access-media {
        min-height: 200px;
      }

      .cta-actions .btn {
        white-space: normal;
      }

      .footer-links {
        display: flex;
        flex-wrap: wrap;
        gap: 10px 18px;
      }

      .footer-links li {
        margin: 0;
      }
    }

    .d-lg-none {
      display: none;
    }

    @media (max-width: 991.98px) {
      .d-lg-none {
        display: block;
      }
    }