/* roulang page: index */
/* ========== 设计变量 ========== */
:root {
  --color-primary: #0e3b43;
  --color-primary-light: #155d68;
  --color-primary-dark: #082a30;
  --color-accent: #e07a5f;
  --color-accent-light: #f4a88d;
  --color-accent-dark: #c75b3f;
  --color-bg: #f8f6f3;
  --color-surface: #ffffff;
  --color-text: #1e2a2e;
  --color-text-light: #5c6b70;
  --color-text-lighter: #84949a;
  --color-border: #e4ded8;
  --color-dark-bg: #0a2a30;
  --color-gold: #d4a574;
  --color-success: #4a9d7a;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, .06);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, .08);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, .12);
  --font-body: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --transition: all .3s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius-md);
}

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

a:hover,
a:focus {
  color: var(--color-accent);
}

button,
input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

ul,
ol {
  list-style: none;
}

:focus-visible {
  outline: 3px solid rgba(224, 122, 95, .5);
  outline-offset: 2px;
}

/* ========== 容器 ========== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ========== 按钮 ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 15px;
  line-height: 1.4;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  text-align: center;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 4px 14px rgba(224, 122, 95, .35);
}

.btn-primary:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(224, 122, 95, .45);
  color: #fff;
}

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

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

.btn-light {
  background: rgba(255, 255, 255, .15);
  border-color: rgba(255, 255, 255, .6);
  color: #fff;
  backdrop-filter: blur(4px);
}

.btn-light:hover {
  background: rgba(255, 255, 255, .25);
  color: #fff;
  border-color: #fff;
}

.btn-sm {
  padding: 8px 20px;
  font-size: 14px;
}

.btn-lg {
  padding: 16px 40px;
  font-size: 16px;
}

/* ========== 徽章 / 标签 ========== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(224, 122, 95, .12);
  color: var(--color-accent-dark);
  border-radius: 50px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid rgba(224, 122, 95, .3);
}

.badge-light {
  background: rgba(255, 255, 255, .18);
  color: #fff;
  border-color: rgba(255, 255, 255, .3);
}

.tag {
  display: inline-block;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text-light);
  border-radius: 6px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 500;
  transition: var(--transition);
}

.tag:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ========== Header ========== */
.header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  position: relative;
}

.logo {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: .5px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 16px;
  flex-shrink: 0;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-light);
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--color-primary);
  background: rgba(14, 59, 67, .06);
}

.nav-link.active {
  color: #fff;
  background: var(--color-primary);
}

.nav-btn {
  margin-left: 8px;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  font-size: 18px;
  color: var(--color-primary);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

/* 进度步骤导航 */
.progress-steps {
  background: var(--color-primary-dark);
  border-top: 1px solid rgba(255, 255, 255, .08);
}

.steps-row {
  display: flex;
  align-items: center;
  padding: 10px 24px;
  gap: 12px;
  flex-wrap: wrap;
}

.step {
  color: rgba(255, 255, 255, .85);
  font-size: 13px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 50px;
  transition: var(--transition);
  letter-spacing: .3px;
}

.step:hover {
  color: var(--color-accent-light);
  background: rgba(255, 255, 255, .1);
}

.step-arrow {
  color: rgba(255, 255, 255, .4);
  font-size: 12px;
}

/* ========== Hero ========== */
.hero {
  background:
    linear-gradient(135deg, rgba(8, 42, 48, .82) 0%, rgba(14, 59, 67, .72) 50%, rgba(14, 59, 67, .55) 100%),
    url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
  color: #fff;
  padding: 90px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 60px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 60' preserveAspectRatio='none'%3E%3Cpath d='M0,30 Q300,60 600,30 T1200,30 L1200,60 L0,60 Z' fill='%23f8f6f3'/%3E%3C/svg%3E") center/cover no-repeat;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 64px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, .15);
  border: 1px solid rgba(255, 255, 255, .25);
  color: #fff;
  border-radius: 50px;
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 600;
  backdrop-filter: blur(6px);
  margin-bottom: 24px;
}

.hero-badge i {
  color: var(--color-accent-light);
}

.hero h1 {
  font-size: 38px;
  line-height: 1.3;
  font-weight: 800;
  margin-bottom: 20px;
  letter-spacing: .5px;
}

.hero-sub {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .9);
  max-width: 520px;
  margin-bottom: 32px;
}

.hero-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}

.hero-benefit {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .15);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, .95);
}

.hero-benefit i {
  color: var(--color-accent-light);
  font-size: 14px;
}

.hero-qualify {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, .08);
  border-left: 3px solid var(--color-accent);
  padding: 12px 18px;
  border-radius: 8px;
  font-size: 14px;
  color: rgba(255, 255, 255, .85);
  max-width: 480px;
}

.hero-qualify i {
  color: var(--color-accent-light);
}

/* 申请表单卡片 */
.apply-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 32px;
  color: var(--color-text);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, .3);
}

.apply-card h3 {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.apply-card .subtitle {
  font-size: 14px;
  color: var(--color-text-light);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-light);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: var(--color-bg);
  font-size: 14px;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(14, 59, 67, .1);
  background: #fff;
}

.form-group textarea {
  resize: vertical;
  min-height: 70px;
}

.apply-card .btn {
  width: 100%;
  margin-top: 6px;
}

.apply-note {
  text-align: center;
  font-size: 12px;
  color: var(--color-text-lighter);
  margin-top: 16px;
}

/* ========== 板块通用 ========== */
.section {
  padding: 80px 0;
}

.section-dark {
  background: var(--color-dark-bg);
  color: #fff;
}

.section-center {
  text-align: center;
}

.section-header {
  margin-bottom: 48px;
  max-width: 680px;
}

.section-header.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-header h2 {
  font-size: 32px;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.3;
  margin-bottom: 14px;
  letter-spacing: .3px;
}

.section-dark .section-header h2 {
  color: #fff;
}

.section-header p {
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.8;
}

.section-dark .section-header p {
  color: rgba(255, 255, 255, .75);
}

/* ========== 卖点三连 ========== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-accent);
  opacity: 0;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(224, 122, 95, .3);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(14, 59, 67, .08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--color-primary);
  margin-bottom: 20px;
  transition: var(--transition);
}

.feature-card:hover .feature-icon {
  background: var(--color-primary);
  color: #fff;
}

.feature-card h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ========== 体验轨道 ========== */
.track-wrap {
  position: relative;
}

.track-title-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 28px;
}

.track-scroll {
  display: grid;
  grid-auto-flow: column;
  gap: 24px;
  overflow-x: auto;
  padding-bottom: 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
  -webkit-overflow-scrolling: touch;
}

.track-scroll::-webkit-scrollbar {
  height: 6px;
}

.track-scroll::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 8px;
}

.track-card {
  width: 320px;
  flex-shrink: 0;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

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

.track-card img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  border-radius: 0;
}

.track-card-body {
  padding: 18px 20px 22px;
}

.track-card-body h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.track-card-body p {
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.65;
  margin-bottom: 14px;
}

.track-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--color-text-lighter);
}

.track-meta i {
  color: var(--color-accent);
}

/* ========== 热门专区 ========== */
.hot-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.hot-card {
  display: flex;
  gap: 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.hot-card:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(14, 59, 67, .2);
}

.hot-rank {
  font-size: 32px;
  font-weight: 800;
  color: var(--color-border);
  line-height: 1;
  min-width: 48px;
  text-align: center;
  padding-top: 4px;
  font-style: italic;
}

.hot-card:nth-child(1) .hot-rank {
  color: var(--color-accent);
}

.hot-card:nth-child(2) .hot-rank {
  color: var(--color-gold);
}

.hot-card:nth-child(3) .hot-rank {
  color: var(--color-primary-light);
}

.hot-card:nth-child(4) .hot-rank {
  color: var(--color-text-lighter);
}

.hot-info {
  flex: 1;
}

.hot-tag-row {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.hot-info h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
  line-height: 1.4;
}

.hot-info p {
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.65;
  margin-bottom: 12px;
}

.hot-footer {
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: var(--color-text-lighter);
}

.hot-footer span i {
  margin-right: 4px;
  color: var(--color-accent);
}

/* ========== 圈子分区 ========== */
.zones-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.zone-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  box-shadow: var(--shadow-sm);
}

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

.zone-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #fff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  transition: var(--transition);
}

.zone-card:nth-child(2) .zone-icon {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
}

.zone-card:nth-child(3) .zone-icon {
  background: linear-gradient(135deg, var(--color-gold), #e8c4a0);
}

.zone-card:nth-child(4) .zone-icon {
  background: linear-gradient(135deg, #5b8a7a, #7db79e);
}

.zone-card:hover .zone-icon {
  transform: scale(1.08) rotate(5deg);
}

.zone-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.zone-card p {
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 16px;
}

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

.zone-link:hover {
  color: var(--color-primary);
  gap: 10px;
}

/* ========== 竖屏种草 ========== */
.vertical-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.vertical-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  height: 320px;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  border: none;
}

.vertical-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
  transition: transform .6s ease;
}

.vertical-card:hover img {
  transform: scale(1.08);
}

.vertical-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8, 42, 48, .85) 0%, rgba(8, 42, 48, .2) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  z-index: 2;
}

.vertical-tag {
  align-self: flex-start;
}

.vertical-overlay h3 {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin: 8px 0 6px;
  line-height: 1.4;
}

.vertical-overlay p {
  font-size: 13px;
  color: rgba(255, 255, 255, .8);
  line-height: 1.6;
  margin-bottom: 14px;
}

.vertical-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.vertical-actions .btn {
  padding: 6px 18px;
  font-size: 13px;
}

.vertical-count {
  font-size: 12px;
  color: rgba(255, 255, 255, .7);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ========== 资讯区 ========== */
.news-grid {
  display: grid;
  grid-template-columns: 1.4fr .6fr;
  gap: 40px;
}

.news-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.news-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

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

.news-item:hover .news-title {
  color: var(--color-accent);
}

.news-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary);
  flex: 1;
  transition: var(--transition);
  line-height: 1.5;
}

.news-date {
  font-size: 13px;
  color: var(--color-text-lighter);
  white-space: nowrap;
}

.news-badge {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-accent-dark);
  background: rgba(224, 122, 95, .1);
  padding: 3px 10px;
  border-radius: 50px;
  white-space: nowrap;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.side-block {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.side-block h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-bg);
}

.side-top-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.side-top-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.5;
  transition: var(--transition);
}

.side-top-item:hover {
  color: var(--color-accent);
}

.side-top-num {
  font-weight: 800;
  color: var(--color-accent);
  font-size: 15px;
  min-width: 24px;
}

.side-event {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-lg);
  padding: 24px;
  color: #fff;
}

.side-event h3 {
  color: #fff;
  border-bottom-color: rgba(255, 255, 255, .2);
  font-size: 16px;
}

.side-event p {
  font-size: 14px;
  color: rgba(255, 255, 255, .85);
  margin-bottom: 20px;
  line-height: 1.7;
}

/* ========== FAQ ========== */
.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: rgba(14, 59, 67, .25);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary);
  transition: var(--transition);
}

.faq-question i {
  font-size: 18px;
  transition: transform .4s ease;
  color: var(--color-accent);
  flex-shrink: 0;
}

.faq-item.active .faq-question i {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease;
}

.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.8;
}

.faq-item.active .faq-answer {
  max-height: 600px;
}

/* ========== CTA ========== */
.cta-section {
  background:
    linear-gradient(135deg, rgba(8, 42, 48, .92), rgba(14, 59, 67, .85)),
    url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  padding: 90px 0;
  text-align: center;
  color: #fff;
}

.cta-inner {
  max-width: 720px;
  margin: 0 auto;
}

.cta-inner h2 {
  font-size: 36px;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 18px;
  letter-spacing: .3px;
}

.cta-inner p {
  font-size: 16px;
  color: rgba(255, 255, 255, .85);
  margin-bottom: 36px;
  line-height: 1.8;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.cta-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-top: 48px;
  flex-wrap: wrap;
}

.cta-stat {
  text-align: center;
}

.cta-stat-num {
  font-size: 32px;
  font-weight: 800;
  color: var(--color-accent-light);
  line-height: 1.2;
}

.cta-stat-label {
  font-size: 14px;
  color: rgba(255, 255, 255, .7);
}

/* ========== Footer ========== */
.footer {
  background: var(--color-dark-bg);
  color: rgba(255, 255, 255, .7);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
}

.footer-brand .logo {
  color: #fff;
  margin-bottom: 16px;
}

.footer-brand .logo-icon {
  background: var(--color-accent);
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, .6);
  max-width: 320px;
}

.footer h4 {
  font-size: 16px;
  color: #fff;
  font-weight: 700;
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255, 255, 255, .6);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--color-accent-light);
  padding-left: 4px;
}

.footer-contact {
  font-size: 14px;
  color: rgba(255, 255, 255, .6);
  line-height: 2;
}

.footer-contact i {
  color: var(--color-accent);
  margin-right: 6px;
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: rgba(255, 255, 255, .5);
}

.footer-tech {
  font-size: 13px;
  color: rgba(255, 255, 255, .4);
}

/* ========== 移动端响应式 ========== */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-sub {
    max-width: 100%;
  }

  .features-grid {
    gap: 24px;
  }

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

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

@media (max-width: 768px) {
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    flex-direction: column;
    align-items: stretch;
    padding: 16px 24px;
    border-top: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    gap: 4px;
  }

  .nav.open {
    display: flex;
  }

  .nav-link {
    padding: 12px 16px;
    border-radius: 10px;
  }

  .nav-btn {
    margin-left: 0;
    margin-top: 8px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .hero {
    padding: 60px 0 80px;
  }

  .hero h1 {
    font-size: 28px;
  }

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

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

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

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

  .section {
    padding: 60px 0;
  }

  .steps-row {
    justify-content: center;
    padding: 10px 16px;
  }

  .step-arrow {
    display: none;
  }
}

@media (max-width: 520px) {
  .container {
    padding: 0 16px;
  }

  .logo {
    font-size: 15px;
  }

  .logo-icon {
    width: 30px;
    height: 30px;
    font-size: 14px;
  }

  .hero h1 {
    font-size: 24px;
  }

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

  .hero-benefits {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-benefit {
    width: 100%;
  }

  .apply-card {
    padding: 24px 18px;
  }

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

  .track-card {
    width: 280px;
  }

  .hot-card {
    flex-direction: column;
    gap: 12px;
  }

  .hot-rank {
    font-size: 24px;
    min-width: auto;
    text-align: left;
  }

  .cta-stats {
    gap: 24px;
  }

  .cta-stat-num {
    font-size: 26px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .section-header h2 {
    font-size: 26px;
  }
}

/* roulang page: category1 */
:root {
            --brand: #c96f3b;
            --brand-dark: #a8572a;
            --brand-light: #f5e3d3;
            --dark: #2b211b;
            --dark-2: #3a2d24;
            --bg: #faf7f3;
            --bg-soft: #f3ece3;
            --text: #2d2823;
            --text-light: #7d7368;
            --border: #e6ddd2;
            --white: #ffffff;
            --radius: 16px;
            --radius-sm: 10px;
            --shadow: 0 12px 35px rgba(43, 33, 27, 0.08);
            --shadow-lg: 0 25px 60px rgba(43, 33, 27, 0.14);
            --container: 1200px;
            --font-body: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            --font-head: "Noto Serif SC", "Songti SC", "SimSun", serif;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

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

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

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

        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }

        button,
        input {
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

        .container {
            width: 100%;
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: 90px 0;
        }

        .section-head {
            max-width: 760px;
            margin-bottom: 52px;
        }

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

        .section-kicker {
            display: inline-block;
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 2px;
            color: var(--brand);
            background: var(--brand-light);
            padding: 6px 18px;
            border-radius: 100px;
            margin-bottom: 16px;
        }

        .section-head h2 {
            font-family: var(--font-head);
            font-size: 34px;
            line-height: 1.4;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 14px;
        }

        .section-head p {
            font-size: 16px;
            color: var(--text-light);
            line-height: 1.8;
        }

        /* ========== 按钮 ========== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: 100px;
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            transition: all 0.25s ease;
            border: 2px solid transparent;
            text-align: center;
        }

        .btn-primary {
            background: var(--brand);
            color: var(--white);
            box-shadow: 0 6px 20px rgba(201, 111, 59, 0.3);
        }

        .btn-primary:hover {
            background: var(--brand-dark);
            transform: translateY(-2px);
            box-shadow: 0 10px 28px rgba(201, 111, 59, 0.4);
        }

        .btn-primary:active {
            transform: translateY(0);
        }

        .btn-outline {
            background: transparent;
            color: var(--white);
            border-color: rgba(255, 255, 255, 0.55);
        }

        .btn-outline:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: var(--white);
            transform: translateY(-2px);
        }

        .btn-outline-light {
            background: transparent;
            color: var(--dark);
            border-color: var(--border);
        }

        .btn-outline-light:hover {
            border-color: var(--brand);
            color: var(--brand);
        }

        .btn-sm {
            padding: 8px 20px;
            font-size: 14px;
        }

        .btn-lg {
            padding: 15px 36px;
            font-size: 16px;
        }

        .btn-block {
            width: 100%;
        }

        .btn:focus-visible,
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 3px solid rgba(201, 111, 59, 0.4);
            outline-offset: 2px;
        }

        /* ========== Header / Nav ========== */
        .header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(250, 247, 243, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
        }

        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

        .logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-head);
            font-size: 20px;
            font-weight: 700;
            color: var(--dark);
            white-space: nowrap;
        }

        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: var(--brand);
            color: var(--white);
            border-radius: 12px;
            font-size: 17px;
            flex-shrink: 0;
        }

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

        .nav {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .nav-link {
            padding: 8px 16px;
            border-radius: 100px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text);
            transition: all 0.2s ease;
        }

        .nav-link:hover {
            color: var(--brand);
            background: var(--brand-light);
        }

        .nav-link.active {
            color: var(--brand);
            background: var(--brand-light);
            font-weight: 600;
        }

        .nav-btn {
            margin-left: 10px;
        }

        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: 12px;
            font-size: 20px;
            color: var(--dark);
            background: var(--brand-light);
            align-items: center;
            justify-content: center;
        }

        /* 进度步骤导航 */
        .progress-steps {
            background: var(--dark);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .steps-row {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 18px;
            padding: 14px 24px;
            flex-wrap: wrap;
        }

        .step {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: rgba(255, 255, 255, 0.72);
            font-size: 14px;
            font-weight: 500;
            transition: color 0.2s ease;
        }

        .step i {
            color: var(--brand);
            font-size: 14px;
        }

        .step:hover {
            color: var(--white);
        }

        .step-arrow {
            color: rgba(255, 255, 255, 0.25);
            font-size: 12px;
        }

        /* ========== Hero 优惠券墙 ========== */
        .hero {
            position: relative;
            padding: 100px 0 110px;
            background: var(--dark);
            overflow: hidden;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.28;
        }

        .hero-bg::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(110deg, rgba(43, 33, 27, 0.92) 30%, rgba(43, 33, 27, 0.6) 70%, rgba(43, 33, 27, 0.35));
        }

        .hero-inner {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 60px;
            align-items: center;
        }

        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(201, 111, 59, 0.18);
            border: 1px solid rgba(201, 111, 59, 0.45);
            color: #f0b88f;
            padding: 6px 18px;
            border-radius: 100px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 22px;
        }

        .hero h1 {
            font-family: var(--font-head);
            font-size: 46px;
            line-height: 1.3;
            color: var(--white);
            font-weight: 700;
            margin-bottom: 20px;
            letter-spacing: 1px;
        }

        .hero-desc {
            font-size: 17px;
            line-height: 1.9;
            color: rgba(255, 255, 255, 0.82);
            max-width: 480px;
            margin-bottom: 36px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 40px;
        }

        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 22px;
        }

        .hero-meta span {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
        }

        .hero-meta i {
            color: #f0b88f;
        }

        /* 优惠券 */
        .coupon-wrap {
            display: flex;
            justify-content: flex-end;
        }

        .coupon-card {
            width: 380px;
            background: var(--white);
            border-radius: 24px;
            overflow: hidden;
            box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
            transform: rotate(2deg);
            transition: transform 0.3s ease;
        }

        .coupon-card:hover {
            transform: rotate(0deg) scale(1.02);
        }

        .coupon-top {
            background: linear-gradient(135deg, var(--brand), #e08c55);
            padding: 32px 36px;
            color: var(--white);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .coupon-label {
            font-size: 14px;
            font-weight: 600;
            background: rgba(255, 255, 255, 0.2);
            padding: 5px 14px;
            border-radius: 100px;
            border: 1px dashed rgba(255, 255, 255, 0.6);
        }

        .coupon-value {
            font-family: var(--font-head);
            font-size: 24px;
            font-weight: 700;
            line-height: 1.4;
            text-align: right;
        }

        .coupon-body {
            padding: 28px 36px 34px;
        }

        .coupon-body ul {
            list-style: none;
            margin-bottom: 26px;
            display: grid;
            gap: 14px;
        }

        .coupon-body li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            font-size: 15px;
            color: var(--text);
        }

        .coupon-body li i {
            color: var(--brand);
            margin-top: 4px;
            font-size: 16px;
        }

        /* ========== 痛点区 ========== */
        .pain-section {
            background: var(--bg-soft);
        }

        .pain-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .pain-item {
            background: var(--white);
            border-radius: var(--radius);
            padding: 36px 28px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            transition: all 0.3s ease;
            position: relative;
        }

        .pain-item:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
        }

        .pain-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 52px;
            height: 52px;
            background: var(--brand-light);
            color: var(--brand);
            border-radius: 16px;
            font-size: 22px;
            margin-bottom: 20px;
        }

        .pain-item h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 10px;
        }

        .pain-item p {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.75;
        }

        /* ========== 解决方案区 ========== */
        .solution-section {
            background: var(--white);
        }

        .solution-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .solution-card {
            border-radius: 20px;
            overflow: hidden;
            background: var(--bg);
            border: 1px solid var(--border);
            transition: all 0.3s ease;
        }

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

        .solution-img {
            position: relative;
            height: 200px;
            overflow: hidden;
        }

        .solution-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .solution-card:hover .solution-img img {
            transform: scale(1.06);
        }

        .solution-img::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 55%, rgba(43, 33, 27, 0.25));
        }

        .solution-tag {
            position: absolute;
            top: 16px;
            left: 16px;
            z-index: 2;
            background: var(--brand);
            color: var(--white);
            font-size: 13px;
            font-weight: 600;
            padding: 5px 14px;
            border-radius: 100px;
        }

        .solution-body {
            padding: 26px 26px 30px;
        }

        .solution-body h3 {
            font-size: 19px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 10px;
        }

        .solution-body p {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.8;
            margin-bottom: 16px;
        }

        .solution-more {
            font-size: 14px;
            font-weight: 600;
            color: var(--brand);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        /* ========== 数据成果区 ========== */
        .stats-section {
            background: var(--dark);
            position: relative;
            overflow: hidden;
        }

        .stats-section::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -80px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(201, 111, 59, 0.2), transparent 70%);
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 40px;
            position: relative;
            z-index: 2;
        }

        .stat-item {
            text-align: center;
            padding: 20px;
        }

        .stat-num {
            font-family: var(--font-head);
            font-size: 48px;
            font-weight: 700;
            color: var(--white);
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .stat-num span {
            color: #f0b88f;
        }

        .stat-label {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            letter-spacing: 1px;
        }

        /* ========== 证言区 ========== */
        .testimonial-section {
            background: var(--bg-soft);
        }

        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .testimonial-card {
            background: var(--white);
            border-radius: 20px;
            padding: 36px 30px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            position: relative;
        }

        .testimonial-card::before {
            content: '\201C';
            position: absolute;
            top: 20px;
            right: 28px;
            font-family: var(--font-head);
            font-size: 72px;
            color: var(--border);
            line-height: 1;
        }

        .testimonial-stars {
            color: #f0a500;
            font-size: 14px;
            margin-bottom: 16px;
            letter-spacing: 2px;
        }

        .testimonial-text {
            font-size: 15px;
            line-height: 1.9;
            color: var(--text);
            margin-bottom: 24px;
            position: relative;
            z-index: 2;
        }

        .testimonial-user {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .testimonial-avatar {
            width: 46px;
            height: 46px;
            background: var(--brand-light);
            color: var(--brand);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 16px;
            flex-shrink: 0;
        }

        .testimonial-name {
            font-size: 15px;
            font-weight: 600;
            color: var(--dark);
            line-height: 1.3;
        }

        .testimonial-meta {
            font-size: 13px;
            color: var(--text-light);
        }

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

        .faq-list {
            max-width: 860px;
            margin: 0 auto;
            display: grid;
            gap: 16px;
        }

        .faq-item {
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            transition: all 0.25s ease;
        }

        .faq-item:hover {
            border-color: var(--brand);
            box-shadow: var(--shadow);
        }

        .faq-question {
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 20px;
            padding: 22px 28px;
            font-size: 16px;
            font-weight: 600;
            color: var(--dark);
            text-align: left;
            transition: color 0.2s ease;
        }

        .faq-question:hover {
            color: var(--brand);
        }

        .faq-question i {
            color: var(--brand);
            font-size: 14px;
            transition: transform 0.3s ease;
            flex-shrink: 0;
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
        }

        .faq-answer-inner {
            padding: 0 28px 24px;
            font-size: 15px;
            color: var(--text-light);
            line-height: 1.85;
        }

        /* ========== CTA 区 ========== */
        .cta-section {
            position: relative;
            padding: 90px 0;
            background: var(--dark);
            overflow: hidden;
        }

        .cta-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-2.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.2;
        }

        .cta-bg::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(120deg, rgba(43, 33, 27, 0.95), rgba(43, 33, 27, 0.75));
        }

        .cta-inner {
            position: relative;
            z-index: 2;
            max-width: 720px;
            margin: 0 auto;
            text-align: center;
        }

        .cta-inner h2 {
            font-family: var(--font-head);
            font-size: 38px;
            color: var(--white);
            margin-bottom: 16px;
            font-weight: 700;
        }

        .cta-inner p {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 36px;
            line-height: 1.85;
        }

        .cta-form {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 24px;
            padding: 32px;
            backdrop-filter: blur(8px);
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
            text-align: left;
        }

        .cta-form input {
            width: 100%;
            padding: 14px 18px;
            border-radius: 12px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--white);
            font-size: 15px;
            transition: all 0.2s ease;
        }

        .cta-form input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .cta-form input:focus {
            border-color: var(--brand);
            background: rgba(255, 255, 255, 0.14);
            outline: none;
        }

        .cta-form .btn {
            grid-column: span 2;
            width: 100%;
        }

        .form-tip {
            grid-column: span 2;
            text-align: center;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
            margin-top: 4px;
        }

        /* ========== Footer ========== */
        .footer {
            background: #1f1813;
            color: rgba(255, 255, 255, 0.7);
            padding: 70px 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            gap: 50px;
            padding-bottom: 50px;
        }

        .footer-brand .logo {
            color: var(--white);
            margin-bottom: 16px;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.9;
            color: rgba(255, 255, 255, 0.55);
            max-width: 340px;
        }

        .footer h4 {
            color: var(--white);
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 20px;
        }

        .footer-links {
            display: grid;
            gap: 12px;
        }

        .footer-links a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.55);
            transition: color 0.2s ease;
        }

        .footer-links a:hover {
            color: #f0b88f;
        }

        .footer-contact {
            display: grid;
            gap: 12px;
        }

        .footer-contact p {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.55);
        }

        .footer-contact i {
            color: var(--brand);
            width: 16px;
            text-align: center;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 24px 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
        }

        .copyright {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.45);
        }

        .footer-tech {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.3);
            letter-spacing: 1px;
        }

        /* ========== 响应式 ========== */
        @media (max-width: 1024px) {
            .hero-inner {
                grid-template-columns: 1fr;
                gap: 48px;
            }

            .coupon-wrap {
                justify-content: center;
            }

            .coupon-card {
                width: 100%;
                max-width: 420px;
                transform: none;
            }

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

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

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 40px;
            }
        }

        @media (max-width: 820px) {
            .section {
                padding: 64px 0;
            }

            .section-head h2 {
                font-size: 28px;
            }

            .nav-toggle {
                display: inline-flex;
            }

            .nav {
                display: none;
                position: absolute;
                top: 72px;
                left: 0;
                right: 0;
                background: var(--white);
                border-bottom: 1px solid var(--border);
                box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
                flex-direction: column;
                align-items: stretch;
                padding: 16px 24px 24px;
                gap: 6px;
            }

            .nav.open {
                display: flex;
            }

            .nav-link {
                padding: 12px 16px;
                border-radius: 12px;
            }

            .nav-btn {
                margin-left: 0;
                margin-top: 8px;
            }

            .steps-row {
                justify-content: center;
                gap: 12px;
            }

            .step {
                font-size: 13px;
            }

            .hero {
                padding: 64px 0 76px;
            }

            .hero h1 {
                font-size: 34px;
            }

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

            .solution-grid {
                grid-template-columns: 1fr;
                max-width: 520px;
                margin: 0 auto;
            }

            .testimonial-grid {
                grid-template-columns: 1fr;
                max-width: 520px;
                margin: 0 auto;
            }

            .cta-form {
                grid-template-columns: 1fr;
            }

            .cta-form .btn {
                grid-column: span 1;
            }

            .form-tip {
                grid-column: span 1;
            }

            .cta-inner h2 {
                font-size: 30px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 36px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 18px;
            }

            .logo {
                font-size: 17px;
            }

            .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 15px;
            }

            .steps-row {
                display: none;
            }

            .hero h1 {
                font-size: 28px;
            }

            .hero-actions {
                flex-direction: column;
            }

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

            .hero-meta {
                flex-direction: column;
                gap: 10px;
            }

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

            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }

            .stat-num {
                font-size: 36px;
            }

            .coupon-card {
                border-radius: 18px;
            }

            .coupon-top,
            .coupon-body {
                padding: 24px;
            }

            .faq-question {
                padding: 18px 20px;
                font-size: 15px;
            }

            .faq-answer-inner {
                padding: 0 20px 20px;
                font-size: 14px;
            }

            .cta-form {
                padding: 22px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

/* roulang page: category2 */
:root {
        --primary: #c96f4a;
        --primary-dark: #aa5635;
        --primary-light: #f7e3d8;
        --secondary: #2e3d49;
        --accent: #e0a458;
        --bg: #faf7f4;
        --bg-white: #ffffff;
        --bg-dark: #232f38;
        --text: #2b2b2b;
        --text-light: #6b6b6b;
        --border: #e5ddd5;
        --radius: 14px;
        --radius-lg: 24px;
        --shadow: 0 6px 24px rgba(0, 0, 0, 0.07);
        --shadow-hover: 0 14px 40px rgba(0, 0, 0, 0.12);
        --transition: 0.3s ease;
    }
    *,
    *::before,
    *::after {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
    }
    html {
        scroll-behavior: smooth;
    }
    body {
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
        background: var(--bg);
        color: var(--text);
        line-height: 1.7;
        -webkit-font-smoothing: antialiased;
    }
    img {
        max-width: 100%;
        display: block;
    }
    a {
        color: inherit;
        text-decoration: none;
    }
    button {
        font-family: inherit;
        cursor: pointer;
    }
    ul,
    ol {
        list-style: none;
    }
    .container {
        width: 100%;
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 24px;
    }
    .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 13px 30px;
        border-radius: 50px;
        font-size: 15px;
        font-weight: 600;
        border: 2px solid transparent;
        transition: all var(--transition);
        text-decoration: none;
        line-height: 1.5;
        white-space: nowrap;
    }
    .btn-primary {
        background: var(--primary);
        color: #fff;
        box-shadow: 0 4px 18px rgba(201, 111, 74, 0.35);
    }
    .btn-primary:hover {
        background: var(--primary-dark);
        transform: translateY(-2px);
        box-shadow: 0 8px 24px rgba(201, 111, 74, 0.45);
    }
    .btn-outline {
        background: transparent;
        border-color: var(--primary);
        color: var(--primary);
    }
    .btn-outline:hover {
        background: var(--primary);
        color: #fff;
        transform: translateY(-2px);
    }
    .btn-sm {
        padding: 8px 18px;
        font-size: 14px;
    }
    .btn:focus-visible {
        outline: 3px solid rgba(201, 111, 74, 0.5);
        outline-offset: 2px;
    }
    .badge {
        display: inline-block;
        padding: 6px 16px;
        border-radius: 30px;
        font-size: 13px;
        font-weight: 600;
        background: var(--primary-light);
        color: var(--primary-dark);
        letter-spacing: 0.5px;
    }
    /* Header */
    .header {
        position: sticky;
        top: 0;
        z-index: 100;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        border-bottom: 1px solid var(--border);
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
    }
    .nav-wrapper {
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 70px;
        gap: 20px;
    }
    .logo {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        font-size: 20px;
        font-weight: 700;
        color: var(--secondary);
        white-space: nowrap;
    }
    .logo-icon {
        width: 40px;
        height: 40px;
        border-radius: 12px;
        background: linear-gradient(135deg, var(--primary), var(--accent));
        display: flex;
        align-items: center;
        justify-content: center;
        color: #fff;
        font-size: 16px;
        flex-shrink: 0;
    }
    .nav {
        display: flex;
        align-items: center;
        gap: 24px;
    }
    .nav-link {
        position: relative;
        font-size: 15px;
        font-weight: 500;
        color: var(--text);
        padding: 8px 4px;
        transition: color var(--transition);
    }
    .nav-link:hover {
        color: var(--primary);
    }
    .nav-link.active {
        color: var(--primary);
        font-weight: 600;
    }
    .nav-link.active::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 2px;
        background: var(--primary);
        border-radius: 2px;
    }
    .nav-btn {
        margin-left: 8px;
    }
    .nav-toggle {
        display: none;
        background: none;
        border: none;
        font-size: 22px;
        color: var(--secondary);
        padding: 8px;
        border-radius: 8px;
    }
    .nav-toggle:hover {
        background: var(--primary-light);
    }
    .nav-toggle:focus-visible {
        outline: 3px solid rgba(201, 111, 74, 0.5);
        outline-offset: 2px;
    }
    /* Progress steps */
    .progress-steps {
        background: var(--bg-dark);
        border-top: 1px solid rgba(255, 255, 255, 0.06);
    }
    .steps-row {
        display: flex;
        align-items: center;
        gap: 16px;
        padding: 12px 24px;
        overflow-x: auto;
    }
    .step {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        color: rgba(255, 255, 255, 0.8);
        font-size: 14px;
        padding: 6px 12px;
        border-radius: 30px;
        transition: all var(--transition);
        white-space: nowrap;
    }
    .step i {
        color: var(--accent);
    }
    .step:hover {
        background: rgba(255, 255, 255, 0.1);
        color: #fff;
    }
    .step-arrow {
        color: rgba(255, 255, 255, 0.3);
        font-size: 12px;
    }
    /* Hero */
    .hero {
        background: var(--bg-white);
        padding: 80px 0 70px;
        border-bottom: 1px solid var(--border);
        position: relative;
    }
    .hero-inner {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 60px;
        align-items: center;
    }
    .hero-tag {
        display: inline-block;
        background: var(--primary-light);
        color: var(--primary-dark);
        padding: 6px 18px;
        border-radius: 30px;
        font-size: 14px;
        font-weight: 600;
        margin-bottom: 20px;
    }
    .hero h1 {
        font-size: 42px;
        line-height: 1.25;
        font-weight: 800;
        color: var(--secondary);
        margin-bottom: 18px;
        letter-spacing: -0.5px;
    }
    .hero h1 span {
        color: var(--primary);
    }
    .hero-desc {
        font-size: 17px;
        color: var(--text-light);
        margin-bottom: 30px;
        max-width: 520px;
        line-height: 1.8;
    }
    .hero-actions {
        display: flex;
        gap: 14px;
        flex-wrap: wrap;
    }
    .hero-visual {
        display: flex;
        flex-direction: column;
        gap: 24px;
    }
    .icon-matrix {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
    .icon-card {
        background: var(--bg);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 22px 18px;
        text-align: center;
        transition: all var(--transition);
    }
    .icon-card:hover {
        border-color: var(--primary);
        box-shadow: var(--shadow-hover);
        transform: translateY(-3px);
    }
    .icon-card i {
        font-size: 28px;
        color: var(--primary);
        margin-bottom: 10px;
        display: block;
    }
    .icon-card span {
        font-size: 14px;
        font-weight: 600;
        color: var(--secondary);
    }
    .hero-status {
        background: var(--bg-dark);
        border-radius: var(--radius-lg);
        padding: 24px 28px;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .status-item {
        text-align: center;
        flex: 1;
    }
    .status-item .stat-num {
        display: block;
        font-size: 28px;
        font-weight: 800;
        color: #fff;
        line-height: 1.2;
    }
    .status-item .stat-label {
        font-size: 13px;
        color: rgba(255, 255, 255, 0.6);
        margin-top: 4px;
    }
    .status-divider {
        width: 1px;
        height: 40px;
        background: rgba(255, 255, 255, 0.15);
    }
    /* Pain */
    .pain {
        padding: 80px 0;
        background: var(--bg);
    }
    .pain-inner {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 60px;
        align-items: center;
    }
    .pain-text h2 {
        font-size: 32px;
        font-weight: 800;
        color: var(--secondary);
        line-height: 1.35;
        margin-bottom: 20px;
    }
    .pain-text h2 span {
        color: var(--primary);
    }
    .pain-text p {
        color: var(--text-light);
        font-size: 16px;
        line-height: 1.8;
        margin-bottom: 20px;
    }
    .pain-text blockquote {
        border-left: 3px solid var(--primary);
        padding: 12px 20px;
        background: var(--primary-light);
        border-radius: 0 12px 12px 0;
        color: var(--primary-dark);
        font-style: italic;
        font-size: 15px;
    }
    .pain-cards {
        display: flex;
        flex-direction: column;
        gap: 16px;
    }
    .pain-card {
        background: var(--bg-white);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 24px;
        display: flex;
        gap: 16px;
        transition: all var(--transition);
    }
    .pain-card:hover {
        box-shadow: var(--shadow-hover);
        transform: translateX(4px);
    }
    .pain-card-icon {
        width: 44px;
        height: 44px;
        border-radius: 12px;
        background: var(--primary-light);
        color: var(--primary-dark);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 18px;
        flex-shrink: 0;
    }
    .pain-card h3 {
        font-size: 16px;
        font-weight: 700;
        color: var(--secondary);
        margin-bottom: 4px;
    }
    .pain-card p {
        font-size: 14px;
        color: var(--text-light);
        line-height: 1.6;
    }
    /* Solutions */
    .solutions {
        padding: 80px 0;
        background: var(--bg-white);
    }
    .section-head {
        text-align: center;
        max-width: 640px;
        margin: 0 auto 50px;
    }
    .section-head h2 {
        font-size: 32px;
        font-weight: 800;
        color: var(--secondary);
        margin-bottom: 14px;
    }
    .section-head p {
        color: var(--text-light);
        font-size: 16px;
        line-height: 1.7;
    }
    .solutions-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
    .solution-card {
        background: var(--bg);
        border: 1px solid var(--border);
        border-radius: var(--radius-lg);
        overflow: hidden;
        transition: all var(--transition);
    }
    .solution-card:hover {
        box-shadow: var(--shadow-hover);
        transform: translateY(-6px);
    }
    .solution-card img {
        width: 100%;
        height: 200px;
        object-fit: cover;
    }
    .solution-card-body {
        padding: 28px;
    }
    .solution-card-body h3 {
        font-size: 19px;
        font-weight: 700;
        color: var(--secondary);
        margin-bottom: 10px;
    }
    .solution-card-body p {
        color: var(--text-light);
        font-size: 14px;
        line-height: 1.7;
        margin-bottom: 16px;
    }
    .solution-tags {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }
    .tag {
        background: var(--primary-light);
        color: var(--primary-dark);
        font-size: 12px;
        font-weight: 600;
        padding: 4px 12px;
        border-radius: 20px;
    }
    /* Results */
    .results {
        padding: 80px 0;
        background: linear-gradient(rgba(35, 47, 56, 0.88), rgba(35, 47, 56, 0.92)), url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
        color: #fff;
    }
    .results-head {
        text-align: center;
        max-width: 620px;
        margin: 0 auto 50px;
    }
    .results-head h2 {
        font-size: 32px;
        font-weight: 800;
        margin-bottom: 14px;
    }
    .results-head p {
        color: rgba(255, 255, 255, 0.7);
        font-size: 16px;
    }
    .stats-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 24px;
    }
    .stat-card {
        background: rgba(255, 255, 255, 0.08);
        border: 1px solid rgba(255, 255, 255, 0.15);
        border-radius: var(--radius);
        padding: 32px 20px;
        text-align: center;
        backdrop-filter: blur(4px);
        transition: all var(--transition);
    }
    .stat-card:hover {
        background: rgba(255, 255, 255, 0.14);
        transform: translateY(-3px);
    }
    .stat-card .num {
        font-size: 38px;
        font-weight: 800;
        color: var(--accent);
        line-height: 1.2;
    }
    .stat-card .label {
        font-size: 14px;
        color: rgba(255, 255, 255, 0.75);
        margin-top: 8px;
    }
    /* Testimonials */
    .testimonials {
        padding: 80px 0;
        background: var(--bg);
    }
    .testimonials-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
    .testimonial-card {
        background: var(--bg-white);
        border: 1px solid var(--border);
        border-radius: var(--radius-lg);
        padding: 32px;
        transition: all var(--transition);
    }
    .testimonial-card:hover {
        box-shadow: var(--shadow-hover);
    }
    .testimonial-header {
        display: flex;
        align-items: center;
        gap: 14px;
        margin-bottom: 18px;
    }
    .testimonial-avatar {
        width: 48px;
        height: 48px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 18px;
        font-weight: 700;
        color: #fff;
        flex-shrink: 0;
    }
    .avatar-1 {
        background: var(--primary);
    }
    .avatar-2 {
        background: #7a8b99;
    }
    .avatar-3 {
        background: var(--accent);
    }
    .testimonial-name {
        font-size: 16px;
        font-weight: 700;
        color: var(--secondary);
    }
    .testimonial-meta {
        font-size: 13px;
        color: var(--text-light);
    }
    .testimonial-stars {
        color: var(--accent);
        font-size: 14px;
        margin-bottom: 12px;
    }
    .testimonial-text {
        font-size: 15px;
        color: var(--text-light);
        line-height: 1.8;
    }
    /* Process */
    .process {
        padding: 80px 0;
        background: var(--bg-white);
    }
    .process-wrap {
        max-width: 760px;
        margin: 0 auto;
    }
    .process-item {
        display: flex;
        gap: 24px;
        padding: 30px 0;
        border-bottom: 1px solid var(--border);
        position: relative;
    }
    .process-item:last-child {
        border-bottom: none;
    }
    .process-num {
        width: 56px;
        height: 56px;
        border-radius: 50%;
        background: var(--primary-light);
        color: var(--primary-dark);
        font-size: 20px;
        font-weight: 800;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        border: 2px solid transparent;
        transition: all var(--transition);
    }
    .process-item:hover .process-num {
        background: var(--primary);
        color: #fff;
    }
    .process-content h3 {
        font-size: 20px;
        font-weight: 700;
        color: var(--secondary);
        margin-bottom: 6px;
    }
    .process-content p {
        color: var(--text-light);
        font-size: 15px;
        line-height: 1.7;
    }
    /* FAQ */
    .faq-section {
        padding: 80px 0;
        background: var(--bg);
    }
    .faq-list {
        max-width: 800px;
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        gap: 14px;
    }
    .faq-item {
        background: var(--bg-white);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        overflow: hidden;
        transition: all var(--transition);
    }
    .faq-item:hover {
        border-color: var(--primary);
    }
    .faq-item details {
        padding: 0;
    }
    .faq-item summary {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 20px 24px;
        cursor: pointer;
        font-size: 16px;
        font-weight: 600;
        color: var(--secondary);
        list-style: none;
        transition: color var(--transition);
    }
    .faq-item summary::-webkit-details-marker {
        display: none;
    }
    .faq-item summary::after {
        content: "\f067";
        font-family: "Font Awesome 6 Free";
        font-weight: 900;
        font-size: 14px;
        color: var(--primary);
        transition: transform 0.3s ease;
    }
    .faq-item details[open] summary::after {
        transform: rotate(45deg);
    }
    .faq-item details[open] summary {
        color: var(--primary);
    }
    .faq-answer {
        padding: 0 24px 20px;
        color: var(--text-light);
        font-size: 15px;
        line-height: 1.8;
    }
    /* CTA */
    .cta {
        padding: 80px 0;
        background: linear-gradient(135deg, var(--primary), var(--accent));
        color: #fff;
        text-align: center;
    }
    .cta-inner {
        max-width: 680px;
        margin: 0 auto;
    }
    .cta h2 {
        font-size: 34px;
        font-weight: 800;
        margin-bottom: 16px;
        line-height: 1.3;
    }
    .cta p {
        font-size: 16px;
        line-height: 1.8;
        opacity: 0.9;
        margin-bottom: 30px;
    }
    .cta .btn-primary {
        background: #fff;
        color: var(--primary);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    }
    .cta .btn-primary:hover {
        background: var(--secondary);
        color: #fff;
        transform: translateY(-2px);
    }
    .cta-note {
        font-size: 13px;
        opacity: 0.7;
        margin-top: 16px;
    }
    /* Footer */
    .footer {
        background: var(--bg-dark);
        color: rgba(255, 255, 255, 0.8);
        padding: 60px 0 30px;
    }
    .footer-grid {
        display: grid;
        grid-template-columns: 1.5fr 1fr 1fr;
        gap: 40px;
        margin-bottom: 40px;
    }
    .footer-brand .logo {
        color: #fff;
        margin-bottom: 14px;
    }
    .footer-brand p {
        font-size: 14px;
        line-height: 1.8;
        color: rgba(255, 255, 255, 0.6);
        margin-top: 10px;
    }
    .footer h4 {
        font-size: 16px;
        font-weight: 700;
        color: #fff;
        margin-bottom: 18px;
    }
    .footer-links {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    .footer-links a {
        font-size: 14px;
        color: rgba(255, 255, 255, 0.65);
        transition: color var(--transition);
    }
    .footer-links a:hover {
        color: var(--accent);
    }
    .footer-contact p {
        font-size: 14px;
        margin-bottom: 10px;
        color: rgba(255, 255, 255, 0.65);
    }
    .footer-contact i {
        margin-right: 8px;
        color: var(--accent);
    }
    .footer-bottom {
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        padding-top: 24px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 12px;
    }
    .copyright {
        font-size: 14px;
        color: rgba(255, 255, 255, 0.5);
    }
    .footer-tech {
        font-size: 14px;
        color: rgba(255, 255, 255, 0.3);
        letter-spacing: 1px;
    }
    /* Responsive */
    @media (max-width: 1024px) {
        .hero-inner {
            gap: 40px;
        }
        .hero h1 {
            font-size: 34px;
        }
        .solutions-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .stats-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .testimonials-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .footer-grid {
            grid-template-columns: 1fr 1fr;
        }
    }
    @media (max-width: 768px) {
        .nav {
            display: none;
            position: absolute;
            top: 70px;
            left: 0;
            right: 0;
            background: #fff;
            flex-direction: column;
            padding: 20px 24px;
            gap: 16px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
            border-bottom: 1px solid var(--border);
        }
        .nav.open {
            display: flex;
        }
        .nav-toggle {
            display: block;
        }
        .nav-btn {
            margin-left: 0;
            align-self: flex-start;
        }
        .hero-inner {
            grid-template-columns: 1fr;
            gap: 32px;
        }
        .hero {
            padding: 50px 0 40px;
        }
        .pain-inner {
            grid-template-columns: 1fr;
            gap: 40px;
        }
        .solutions-grid {
            grid-template-columns: 1fr;
        }
        .testimonials-grid {
            grid-template-columns: 1fr;
        }
        .stats-grid {
            grid-template-columns: 1fr 1fr;
        }
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 30px;
        }
        .progress-steps .steps-row {
            padding: 10px 16px;
        }
        .step {
            font-size: 13px;
            padding: 4px 10px;
        }
    }
    @media (max-width: 520px) {
        .hero h1 {
            font-size: 28px;
        }
        .hero-status {
            flex-direction: column;
            gap: 16px;
            padding: 20px;
        }
        .status-divider {
            width: 100%;
            height: 1px;
        }
        .icon-matrix {
            grid-template-columns: 1fr 1fr;
        }
        .btn {
            padding: 11px 20px;
            font-size: 14px;
        }
        .cta h2 {
            font-size: 26px;
        }
        .footer-bottom {
            flex-direction: column;
            text-align: center;
        }
        .process-item {
            flex-direction: column;
            gap: 12px;
        }
        .process-num {
            width: 44px;
            height: 44px;
            font-size: 17px;
        }
    }