/* roulang page: index */
:root {
  --color-primary: #0E9F6E;
  --color-primary-hover: #0B7E58;
  --color-primary-soft: #E6F7F0;
  --color-accent: #F59E0B;
  --color-bg: #F6F8F7;
  --color-surface: #FFFFFF;
  --color-text: #16181D;
  --color-text-secondary: #5A606A;
  --color-text-muted: #8A9099;
  --color-border: #E5E9E7;
  --color-footer-bg: #171A1E;
  --radius-lg: 16px;
  --radius-md: 12px;
  --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.04);
  --shadow-card-hover: 0 8px 30px rgba(0, 0, 0, 0.08);
  --container: 1280px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Inter, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

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

button,
input {
  font: inherit;
}

svg {
  display: inline-block;
}

.container-site {
  max-width: var(--container);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

@media (min-width: 768px) {
  .container-site {
    padding-left: 28px;
    padding-right: 28px;
  }
}

@media (min-width: 1024px) {
  .container-site {
    padding-left: 32px;
    padding-right: 32px;
  }
}

/* ===== 基础工具色 ===== */
.u-bg-primary {
  background-color: var(--color-primary);
}

.u-bg-primary-hover {
  background-color: var(--color-primary-hover);
}

.u-bg-primary-soft {
  background-color: var(--color-primary-soft);
}

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

.u-bg-light {
  background-color: var(--color-bg);
}

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

.u-text-accent {
  color: var(--color-accent);
}

.u-text-secondary {
  color: var(--color-text-secondary);
}

.u-text-muted {
  color: var(--color-text-muted);
}

.u-border-soft {
  border-color: var(--color-border);
}

/* ===== 通用排版 ===== */
.section-space {
  padding-top: 64px;
  padding-bottom: 64px;
}

@media (min-width: 768px) {
  .section-space {
    padding-top: 88px;
    padding-bottom: 88px;
  }
}

.section-title-wrap {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
}

.section-title-wrap h2 {
  font-size: 24px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

@media (min-width: 768px) {
  .section-title-wrap h2 {
    font-size: 30px;
  }
}

.section-title-mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.section-title-mark::before {
  content: "";
  display: block;
  width: 28px;
  height: 4px;
  border-radius: 99px;
  background-color: var(--color-primary);
}

.section-desc {
  max-width: 680px;
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 34px;
}

/* ===== 按钮 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.btn svg {
  width: 16px;
  height: 16px;
  transition: transform 0.25s ease;
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 6px 20px rgba(14, 159, 110, 0.22);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-1px);
}

.btn-primary:hover svg {
  transform: translateX(4px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-text);
  border-color: #d3d9d6;
}

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

.btn-ghost {
  background-color: transparent;
  color: var(--color-text);
  border-color: transparent;
  font-weight: 500;
}

.btn-ghost:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-soft);
}

.btn-white {
  background-color: #ffffff;
  color: var(--color-text);
  border-color: #ffffff;
}

.btn-white:hover {
  background-color: #f0f4f2;
  border-color: #f0f4f2;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
}

@media (max-width: 767px) {
  .btn {
    padding: 11px 18px;
  }
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background-color: rgba(255, 255, 255, 0.92);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand-mark {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  border-radius: 999px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.brand-mark svg {
  width: 18px;
  height: 18px;
}

.brand-name {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.15;
}

.brand-word {
  font-size: 19px;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.brand-tag {
  margin-top: 3px;
  display: inline-block;
  background-color: #f0f2f1;
  color: var(--color-text-secondary);
  border-radius: 999px;
  padding: 2px 9px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.site-nav {
  display: none;
  align-items: center;
  gap: 4px;
  margin-left: 12px;
}

.site-nav a {
  position: relative;
  padding: 8px 16px;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: 999px;
  transition: all 0.2s ease;
}

.site-nav a:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-soft);
}

.site-nav a.is-active {
  color: var(--color-primary);
  font-weight: 600;
}

.site-nav a.is-active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -2px;
  transform: translateX(-50%);
  width: 18px;
  height: 4px;
  border-radius: 99px;
  background-color: var(--color-primary);
}

.header-tools {
  display: none;
  align-items: center;
  gap: 10px;
}

.header-search {
  position: relative;
}

.header-search input {
  width: 150px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background-color: #f7f8f8;
  padding: 0 38px 0 16px;
  font-size: 13px;
  color: var(--color-text);
  transition: all 0.2s ease;
}

.header-search input:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: #ffffff;
  box-shadow: 0 0 0 4px rgba(14, 159, 110, 0.08);
  width: 190px;
}

.header-search button,
.header-search .search-icon {
  position: absolute;
  right: 10px;
  top: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  background: none;
  border: 0;
  cursor: pointer;
}

.header-search svg {
  width: 16px;
  height: 16px;
}

.header-cta-mobile {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 4px;
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  background-color: #ffffff;
  color: var(--color-text);
  cursor: pointer;
}

.menu-toggle svg {
  width: 20px;
  height: 20px;
}

.mobile-menu-panel {
  display: none;
  background-color: #ffffff;
  border-bottom: 1px solid var(--color-border);
}

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

.mobile-menu-panel-inner {
  padding: 18px 20px 26px;
}

.mobile-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mobile-menu-nav a {
  display: block;
  padding: 13px 8px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text);
}

.mobile-menu-nav a:hover,
.mobile-menu-nav a.is-active {
  color: var(--color-primary);
  background-color: var(--color-primary-soft);
}

.mobile-menu-tools {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 18px;
}

.mobile-menu-search {
  grid-column: 1 / -1;
  position: relative;
}

.mobile-menu-search input {
  width: 100%;
  height: 44px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: #f7f8f8;
  padding: 0 44px 0 18px;
  font-size: 14px;
}

.mobile-menu-search button {
  position: absolute;
  right: 14px;
  top: 11px;
  background: none;
  border: 0;
  color: var(--color-text-muted);
}

@media (min-width: 1024px) {
  .site-nav,
  .header-tools {
    display: flex;
  }
  .header-cta-mobile,
  .menu-toggle {
    display: none;
  }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  overflow: hidden;
  background-image: url('/assets/images/backpic/back-1.png');
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(95deg, rgba(246, 248, 247, 0.97) 0%, rgba(246, 248, 247, 0.85) 52%, rgba(246, 248, 247, 0.5) 100%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 2;
  padding-top: 96px;
  padding-bottom: 72px;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(14, 159, 110, 0.2);
  background-color: rgba(230, 247, 240, 0.9);
  color: var(--color-primary);
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.hero h1 {
  font-size: clamp(30px, 4.1vw, 44px);
  font-weight: 800;
  line-height: 1.22;
  color: var(--color-text);
  letter-spacing: -0.02em;
  margin: 22px 0 18px;
  max-width: 14em;
}

.hero-sub {
  display: grid;
  gap: 18px;
  max-width: 620px;
  color: var(--color-text-secondary);
  font-size: 16px;
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 30px;
}

.hero-note {
  margin-top: 18px;
  color: var(--color-text-muted);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 7px;
}

.hero-note svg {
  color: var(--color-primary);
}

.hero-figure {
  position: relative;
  max-width: 760px;
  margin-top: 44px;
}

.hero-insight {
  display: flex;
  gap: 16px;
  background: #ffffff;
  border-radius: 20px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  padding: 14px 16px;
  align-items: center;
}

.hero-insight-thumb {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  border-radius: 14px;
  overflow: hidden;
}

.hero-insight-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-insight-body {
  flex: 1;
  min-width: 160px;
}

.hero-insight-body h3 {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
}

.hero-insight-body p {
  margin-top: 5px;
  font-size: 13px;
  color: var(--color-text-secondary);
}

.live-flag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--color-primary);
  font-weight: 600;
}

.live-flag::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--color-primary);
  animation: pulse-dot 1.6s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(14, 159, 110, 0.35);
  }
  50% {
    box-shadow: 0 0 0 5px rgba(14, 159, 110, 0);
  }
}

@media (min-width: 1024px) {
  .hero has no grid
}

/* ===== 数据横条 ===== */
.stats-strip {
  position: relative;
  z-index: 3;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  padding: 26px 34px;
  margin-top: -28px;
  position: relative;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px 20px;
}

.stats-item .num {
  font-size: 27px;
  font-weight: 800;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  display: flex;
  align-items: baseline;
}

.stats-item .num i {
  font-style: normal;
  color: var(--color-primary);
  margin-right: 2px;
}

.stats-item .label {
  margin-top: 4px;
  color: var(--color-text-muted);
  font-size: 13px;
}

@media (min-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px 32px;
  }
  .stats-item .num {
    font-size: 31px;
  }
}

/* ===== 卡片通用 ===== */
.surface-card {
  background: #ffffff;
  border-radius: 20px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}

.hover-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

/* ===== 最新动态 ===== */
.news-head-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-text-secondary);
  font-size: 14px;
  font-weight: 500;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: #ffffff;
}

.news-head-more:hover {
  color: var(--color-primary);
  border-color: rgba(14, 159, 110, 0.5);
  background: var(--color-primary-soft);
}

.news-feed {
  display: grid;
  gap: 4px;
}

.news-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: #ffffff;
  border-radius: 16px;
  border: 1px solid transparent;
  padding: 16px 18px;
  transition: all 0.25s ease;
}

.news-row:hover {
  background-color: rgba(230, 247, 240, 0.5);
  border-color: rgba(14, 159, 110, 0.2);
}

.news-thumb {
  width: 62px;
  height: 62px;
  flex-shrink: 0;
  border-radius: 14px;
  background: linear-gradient(140deg, var(--color-primary-soft), #e9f5ff);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  overflow: hidden;
}

.news-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-thumb svg {
  width: 28px;
  height: 28px;
  opacity: 0.75;
}

.news-main {
  flex: 1;
  min-width: 0;
}

.news-row h3 {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--color-text);
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}

.news-row p {
  margin-top: 5px;
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.news-meta {
  margin-top: 10px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--color-text-muted);
  font-size: 12px;
}

.news-pill {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-weight: 600;
}

.empty-state {
  background: #ffffff;
  border: 1px dashed #d7dcd9;
  border-radius: 16px;
  padding: 46px 20px;
  text-align: center;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

/* ===== 会员对比表 ===== */
.compare-wrap {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 24px;
  box-shadow: var(--shadow-card);
  padding: 18px;
  overflow: hidden;
}

@media (min-width: 768px) {
  .compare-wrap {
    padding: 26px 0 10px;
  }
}

.compare-scroll {
  overflow-x: auto;
}

.vip-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  table-layout: auto;
}

.vip-table th,
.vip-table td {
  padding: 16px 12px;
  text-align: center;
  border-bottom: 1px solid #eef0ef;
  font-size: 14px;
  vertical-align: middle;
}

.vip-table tr:last-child td,
.vip-table tr:last-child th {
  border-bottom: 0;
}

.vip-table .row-label {
  text-align: left;
  color: var(--color-text);
  font-weight: 600;
  padding-left: 12px;
  font-size: 14px;
}

.vip-table .plan-col-extra {
  background: rgba(255, 248, 231, 0.55);
}

.plan-head {
  padding: 14px 12px 16px !important;
  background: #ffffff;
}

.plan-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}

.plan-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.plan-badge.super {
  background: #fff5d9;
  color: #b77700;
}

.price-text {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  color: var(--color-text-muted);
}

.plan-btn {
  margin-top: 10px;
  display: inline-block;
}

.vip-note-table {
  margin-top: 18px;
  padding: 14px 20px;
  border-radius: 14px;
  background: #f7f9f8;
  color: var(--color-text-muted);
  font-size: 13px;
  line-height: 1.7;
}

.check-icon {
  color: var(--color-primary);
}

.check-icon svg {
  width: 18px;
  height: 18px;
}

.off-icon {
  color: #c3c8c5;
}

.off-icon svg {
  width: 16px;
  height: 16px;
}

.cell-desc {
  color: var(--color-text-secondary);
  font-size: 13px;
}

/* ===== 等级体系 ===== */
.level-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 10px;
}

@media (min-width: 600px) {
  .level-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .level-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.level-card {
  position: relative;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  padding: 24px 22px 20px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.level-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 5px;
  width: 100%;
  background: var(--level-color, #cbd5cf);
}

.level-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}

.level-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.level-lev {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: var(--level-soft, #edf2ef);
  color: var(--level-deep, #55635b);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 17px;
}

.level-badge {
  font-size: 12px;
  font-weight: 600;
  color: #a86a00;
  background: #fff3d6;
  border-radius: 999px;
  padding: 3px 11px;
}

.level-name {
  margin-top: 14px;
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
}

.level-req {
  margin-top: 6px;
  font-size: 13px;
  color: var(--color-text-muted);
}

.level-features {
  display: grid;
  gap: 9px;
  margin: 16px 0 20px;
}

.level-features li {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  color: var(--color-text-secondary);
  font-size: 13.5px;
  line-height: 1.5;
}

.level-features svg {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 3px;
  width: 14px;
  height: 14px;
}

.level-btn {
  width: 100%;
}

/* ===== 专属内容 ===== */
.media-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}

@media (min-width: 900px) {
  .media-grid {
    grid-template-columns: 1.35fr 1fr;
    gap: 28px;
    align-items: stretch;
  }
}

.media-main {
  position: relative;
  min-height: 320px;
  border-radius: 24px;
  overflow: hidden;
  display: block;
  border: 1px solid #0c0e10;
}

.media-main img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.media-main:hover img {
  transform: scale(1.05);
}

.media-main::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(18, 22, 25, 0.9) 0%, rgba(18, 22, 25, 0.12) 60%, rgba(18, 22, 25, 0.25) 100%);
}

.media-main-content {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: 28px 24px;
  color: #ffffff;
}

.media-main-content h3 {
  font-size: 22px;
  line-height: 1.4;
  font-weight: 700;
  max-width: 380px;
}

.media-main-content p {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
}

.media-lock {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 3;
  width: 46px;
  height: 46px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.media-lock svg {
  width: 20px;
  height: 20px;
}

.featured-label {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.9);
  padding: 6px 14px;
  border-radius: 999px;
  color: var(--color-text);
  font-size: 13px;
  font-weight: 600;
}

.featured-label svg {
  color: var(--color-primary);
}

.media-list {
  display: grid;
  gap: 16px;
  grid-template-rows: repeat(2, minmax(0, 1fr));
}

.media-mini {
  display: flex;
  align-items: stretch;
  gap: 16px;
  background: #ffffff;
  border-radius: 20px;
  border: 1px solid var(--color-border);
  padding: 12px;
  box-shadow: var(--shadow-card);
  transition: all 0.3s ease;
}

.media-mini:hover {
  border-color: rgba(14, 159, 110, 0.45);
  box-shadow: var(--shadow-card-hover);
}

.media-mini-thumb {
  position: relative;
  flex: 0 0 132px;
  width: 132px;
  min-height: 92px;
  border-radius: 14px;
  overflow: hidden;
}

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

.media-mini-lock {
  position: absolute;
  right: 6px;
  top: 6px;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
}

.media-mini-lock svg {
  width: 12px;
  height: 12px;
}

.media-mini-content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-right: 4px;
}

.media-mini-content h4 {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.media-mini-content span {
  margin-top: 8px;
  font-size: 12px;
  color: var(--color-text-muted);
}

@media (max-width: 520px) {
  .media-mini-thumb {
    flex-basis: 104px;
    width: 104px;
  }
}

.media-unlock-cta {
  margin-top: 28px;
  display: flex;
  justify-content: center;
}

/* ===== FAQ ===== */
.faq-layout {
  display: grid;
  gap: 36px;
  grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
  .faq-layout {
    grid-template-columns: 0.75fr 1.6fr;
    gap: 56px;
  }
}

.faq-intro p {
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.85;
  margin-top: 14px;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.faq-item.open {
  border-color: rgba(14, 159, 110, 0.55);
  box-shadow: var(--shadow-card);
}

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  text-align: left;
  padding: 18px 20px;
  border: 0;
  background: transparent;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.5;
}

.faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: all 0.25s ease;
}

.faq-icon svg {
  width: 14px;
  height: 14px;
  transition: transform 0.25s ease;
}

.faq-item.open .faq-icon {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
}

.faq-item.open .faq-icon svg {
  transform: rotate(45deg);
}

.faq-a {
  display: none;
  padding: 0 20px 20px;
  color: var(--color-text-secondary);
  font-size: 14.5px;
  line-height: 1.85;
}

.faq-item.open .faq-a {
  display: block;
}

/* ===== CTA ===== */
.cta-banner {
  position: relative;
  background: linear-gradient(120deg, #0E9F6E 0%, #179f79 52%, #1ba982 100%);
  border-radius: 28px;
  padding: 48px 26px;
  color: #ffffff;
  overflow: hidden;
}

@media (min-width: 768px) {
  .cta-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    padding: 54px 58px;
  }
}

.cta-banner::after {
  content: "";
  position: absolute;
  right: -80px;
  top: -120px;
  width: 340px;
  height: 340px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.cta-banner::before {
  content: "";
  position: absolute;
  right: 120px;
  bottom: -160px;
  width: 250px;
  height: 250px;
  border-radius: 999px;
  border: 30px solid rgba(255, 255, 255, 0.08);
}

.cta-banner-inner {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.cta-banner h2 {
  font-size: 26px;
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: -0.01em;
}

@media (min-width: 768px) {
  .cta-banner h2 {
    font-size: 34px;
  }
}

.cta-banner p {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 15px;
}

.cta-banner .btn-white {
  position: relative;
  z-index: 3;
  flex-shrink: 0;
  padding: 15px 34px;
  font-size: 15px;
  box-shadow: 0 12px 28px rgba(4, 80, 50, 0.22);
}

/* ===== Footer ===== */
.site-footer {
  background: #171a1e;
  color: #9ba0a8;
  padding-top: 68px;
  padding-bottom: 26px;
  margin-top: 70px;
}

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

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
  }
}

.footer-brand-text {
  margin-top: 16px;
  max-width: 330px;
  font-size: 14px;
  line-height: 1.85;
  color: #9198a2;
}

.footer-heading {
  color: #ffffff;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 18px;
}

.footer-linklist {
  display: grid;
  gap: 10px;
}

.footer-linklist a {
  color: #9ba0a8;
  font-size: 14px;
  transition: color 0.2s ease;
}

.footer-linklist a:hover {
  color: #ffffff;
}

.footer-contact p {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 14px;
  color: #9ba0a8;
}

.footer-contact p span:first-child {
  color: #727b87;
  margin-top: 1px;
}

.footer-social {
  display: flex;
  gap: 8px;
  margin-top: 14px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid #353b41;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #8f969e;
  transition: all 0.2s ease;
}

.footer-social a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(14, 159, 110, 0.12);
}

.footer-social svg {
  width: 17px;
  height: 17px;
}

.footer-bottom {
  border-top: 1px solid #292e33;
  margin-top: 48px;
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  color: #777f8a;
  font-size: 13px;
}

.footer-bottom .domain-tech {
  color: #6c737d;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* ===== 焦点与状态补充 ===== */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

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

.text-link:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* roulang page: article */
:root {
    --color-primary: #0E9F6E;
    --color-primary-hover: #0B7E58;
    --color-primary-soft: #E6F7F0;
    --color-accent: #F59E0B;
    --color-bg: #F6F8F7;
    --color-surface: #FFFFFF;
    --color-text: #16181D;
    --color-text-secondary: #5A606A;
    --color-text-muted: #8A9099;
    --color-border: #E5E9E7;
    --color-footer-bg: #171A1E;
  }
  html { scroll-behavior: smooth; }
  body {
    font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Noto Sans CJK SC', 'Microsoft YaHei', sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
  }
  .container-site { max-width: 1200px; margin-left: auto; margin-right: auto; padding-left: 1rem; padding-right: 1rem; }
  @media (min-width: 768px) {
    .container-site { padding-left: 1.5rem; padding-right: 1.5rem; }
  }
  @media (min-width: 1024px) {
    .container-site { padding-left: 2rem; padding-right: 2rem; }
  }
  .text-balance { text-wrap: balance; }
  .prose-cms { max-width: 760px; }
  .prose-cms h2 { font-size: 1.5rem; font-weight: 700; line-height: 1.4; margin: 2.5rem 0 0.75rem; color: var(--color-text); }
  .prose-cms h3 { font-size: 1.25rem; font-weight: 600; line-height: 1.4; margin: 2rem 0 0.5rem; color: var(--color-text); }
  .prose-cms p { font-size: 1.0625rem; line-height: 1.8; margin-bottom: 1.5rem; color: var(--color-text-secondary); }
  .prose-cms a { color: var(--color-primary); font-weight: 500; text-decoration: underline; text-underline-offset: 3px; }
  .prose-cms a:hover { color: var(--color-primary-hover); }
  .prose-cms ul, .prose-cms ol { margin-bottom: 1.5rem; padding-left: 1.5rem; font-size: 1.0625rem; line-height: 1.8; color: var(--color-text-secondary); }
  .prose-cms ul { list-style: disc; }
  .prose-cms ol { list-style: decimal; }
  .prose-cms blockquote { border-left: 4px solid var(--color-primary); background-color: var(--color-primary-soft); padding: 1rem 1.25rem; border-radius: 0 0.75rem 0.75rem 0; margin-bottom: 1.5rem; color: var(--color-text); }
  .prose-cms img { border-radius: 0.75rem; margin-bottom: 1.5rem; }
  .prose-cms table { width: 100%; border-collapse: collapse; margin-bottom: 1.5rem; font-size: 0.9375rem; }
  .prose-cms th, .prose-cms td { border: 1px solid var(--color-border); padding: 0.75rem 1rem; text-align: left; }
  .prose-cms th { background-color: var(--color-primary-soft); font-weight: 600; }
  .prose-cms tr:nth-child(even) { background-color: #FAFCFB; }
  .prose-cms tr:hover { background-color: rgba(14,159,110,0.04); }
  .prose-cms code { background: #F1F3F2; padding: 0.15rem 0.4rem; border-radius: 0.25rem; font-size: 0.875em; }
  .prose-cms pre { background: #1a1d21; color: #e8eaed; padding: 1.25rem; border-radius: 0.75rem; overflow-x: auto; margin-bottom: 1.5rem; }
  .prose-cms pre code { background: transparent; padding: 0; color: inherit; }
  .markdown-body ul li, .markdown-body ol li { margin-bottom: 0.25rem; }
  ::selection { background-color: rgba(14,159,110,0.18); }
  .article-card { transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease; }
  .article-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,.08); }
  @media (max-width: 640px) {
    .hide-on-mobile { display: none !important; }
  }
  .line-clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
  .line-clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
  @keyframes fadeInUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
  .fade-in-up { animation: fadeInUp .7s ease forwards; }
  @media (min-width: 1024px) {
    .article-layout-main { display: grid; grid-template-columns: 1fr 320px; gap: 3rem; align-items: start; }
  }
  .prose-cms > *:first-child{ margin-top: 0; }

/* roulang page: category1 */
:root {
  --color-primary: #0E9F6E;
  --color-primary-hover: #0B7E58;
  --color-primary-soft: #E6F7F0;
  --color-accent: #F59E0B;
  --color-accent-soft: #FEF3C7;
  --color-bg: #F6F8F7;
  --color-surface: #FFFFFF;
  --color-text: #16181D;
  --color-text-secondary: #5A606A;
  --color-text-muted: #8A9099;
  --color-border: #E5E9E7;
  --color-footer-bg: #171A1E;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --shadow-card: 0 6px 20px rgba(22, 24, 29, 0.05);
  --shadow-hover: 0 14px 34px rgba(14, 159, 110, 0.10);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  margin: 0;
  font-family: "Inter", "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol, p { margin: 0; }
button { font-family: inherit; }

.container-site {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.94);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 74px;
}

.header-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand-icon {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.brand-type {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  line-height: 1;
}

.brand-name {
  font-weight: 800;
  font-size: 21px;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.brand-tag {
  font-size: 12px;
  font-weight: 500;
  padding: 5px 10px;
  border-radius: 999px;
  background: #F0F3F2;
  color: #4F575E;
  letter-spacing: 0.01em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px;
  background: #F3F6F5;
  border: 1px solid #EDF0EF;
  border-radius: 999px;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: #5A606A;
  transition: color .2s, background .2s, box-shadow .2s;
}

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

.site-nav a.is-active {
  background: var(--color-surface);
  color: var(--color-primary);
  box-shadow: 0 4px 14px rgba(22,24,29,0.07);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.icon-button {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: #FFFFFF;
  color: var(--color-text-secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color .2s, color .2s, transform .2s;
}

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

.icon-button:active {
  transform: scale(0.96);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  padding: 13px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .25s, border-color .25s, color .25s, transform .25s, box-shadow .25s;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--color-primary);
  color: #FFFFFF;
  box-shadow: 0 8px 18px rgba(14, 159, 110, 0.20);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 12px 24px rgba(14, 159, 110, 0.26);
}

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

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

.btn-accent {
  background: var(--color-accent);
  color: #16181D;
  box-shadow: 0 8px 18px rgba(245,158,11,0.25);
}

.btn-accent:hover {
  background: #E08900;
  color: #FFFFFF;
}

.btn-white {
  background: #FFFFFF;
  color: var(--color-primary);
}

.btn-white:hover {
  background: var(--color-primary-soft);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: #FFFFFF;
  color: var(--color-text);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.mobile-menu {
  display: none;
  background: #FFFFFF;
  border-top: 1px solid var(--color-border);
  padding: 18px 20px 24px;
  position: absolute;
  top: 74px;
  left: 0;
  width: 100%;
  box-shadow: 0 24px 40px rgba(22,24,29,0.12);
}

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

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-menu a {
  padding: 12px 16px;
  border-radius: 12px;
  font-weight: 600;
  color: var(--color-text);
  background: #F8FAF9;
}

.mobile-menu a.is-active {
  color: var(--color-primary);
  background: var(--color-primary-soft);
}

.mobile-menu-actions {
  margin-top: 16px;
  display: flex;
  gap: 10px;
}

.mobile-menu-actions .btn { flex: 1; }

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 72px;
  background:
    linear-gradient(105deg, rgba(255,255,255,0.98) 10%, rgba(255,255,255,0.86) 56%, rgba(255,255,255,0.55) 100%),
    url("/assets/images/backpic/back-1.png") center 22% / cover no-repeat;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 700;
  border-radius: 999px;
  padding: 8px 16px;
}

.hero-kicker::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-primary);
}

.hero-title {
  margin: 22px 0 18px;
  font-size: clamp(34px, 5vw, 48px);
  line-height: 1.18;
  letter-spacing: -0.03em;
  font-weight: 800;
  color: var(--color-text);
  max-width: 760px;
}

.hero-title .text-primary { color: var(--color-primary); }

.hero-title .light-title { color: var(--color-text); }

.hero-sub {
  display: inline-block;
  margin-top: 12px;
  font-size: 18px;
  font-weight: 600;
  color: #3E4650;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 9px 18px;
  box-shadow: 0 4px 12px rgba(22,24,29,0.04);
}

.hero-lead {
  font-size: 15px;
  line-height: 1.9;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin-bottom: 30px;
}

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

.hero-meta {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 40px;
}

.stat-light {
  background: rgba(255,255,255,0.84);
  border: 1px solid rgba(229,233,231,0.85);
  border-radius: 16px;
  padding: 18px 18px;
  box-shadow: 0 4px 14px rgba(22,24,29,0.03);
}

.stat-light strong {
  display: block;
  font-size: 26px;
  line-height: 1.2;
  color: var(--color-primary);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.stat-light span {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: var(--color-text-muted);
}

/* Section */
.section { padding-top: 80px; padding-bottom: 80px; }
.section-soft { background: #FFFFFF; }

.section-head {
  max-width: 720px;
  margin-bottom: 36px;
}

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

.section-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-soft);
  border-radius: 999px;
  padding: 6px 14px;
  margin-bottom: 14px;
}

.section-h2 {
  font-size: clamp(24px, 3.2vw, 32px);
  letter-spacing: -0.02em;
  line-height: 1.3;
  font-weight: 800;
  margin: 0 0 12px;
}

.section-h2 strong { color: var(--color-primary); }

.section-sub {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.85;
}

.section-more { margin-top: 34px; text-align: center; }

/* Feature grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  padding: 24px 22px;
  box-shadow: var(--shadow-card);
  transition: transform .25s, box-shadow .25s, border-color .25s;
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(14,159,110,0.22);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.8;
}

/* Split block */
.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 1.05fr;
  gap: 56px;
  align-items: center;
}

.media-frame {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  background: #E9EEEC;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}

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

.media-card {
  aspect-ratio: 4/3;
}

.media-badge {
  position: absolute;
  left: 18px;
  bottom: 18px;
  background: rgba(255,255,255,0.92);
  border-radius: 14px;
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  box-shadow: 0 8px 18px rgba(0,0,0,0.08);
  backdrop-filter: blur(6px);
}

.media-badge i {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  margin-right: 8px;
  vertical-align: middle;
}

.access-list {
  display: grid;
  gap: 12px;
  margin: 20px 0 8px;
}

.access-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 16px 16px;
  transition: border-color .2s, transform .2s;
}

.access-item:hover {
  border-color: rgba(14,159,110,0.3);
  transform: translateX(3px);
}

.check-badge {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.access-item h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 3px;
}

.access-item p {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* Process */
.process-area {
  background: linear-gradient(180deg, #F6F8F7 0%, #EEF6F3 100%);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.process-card {
  position: relative;
  border-radius: 20px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  padding: 28px 20px 22px;
  box-shadow: var(--shadow-card);
  transition: transform .25s, box-shadow .25s;
}

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

.process-num {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: #FFFFFF;
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 16px;
  box-shadow: 0 8px 16px rgba(14,159,110,0.24);
}

.process-card:nth-child(2) .process-num { background: var(--color-accent); color: #16181D; }
.process-card:nth-child(3) .process-num { background: #4C82FB; }
.process-card:nth-child(4) .process-num { background: #111827; }

.process-card h3 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 8px;
}

.process-card p {
  font-size: 13px;
  line-height: 1.75;
  color: var(--color-text-secondary);
}

/* Login access panel */
.access-panel {
  background: var(--color-text);
  border-radius: 26px;
  padding: 32px 32px;
  color: #FFFFFF;
  overflow: hidden;
  position: relative;
}

.access-panel::after {
  content: "";
  position: absolute;
  right: -80px;
  top: -60px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
}

.access-panel-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 42px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.panel-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #A7DCC8;
  padding: 6px 12px;
  border: 1px solid rgba(103,224,176,0.24);
  background: rgba(103,224,176,0.06);
  border-radius: 999px;
}

.access-panel h2 {
  font-size: 26px;
  line-height: 1.35;
  font-weight: 800;
  margin: 18px 0 12px;
}

.access-panel p {
  color: #C3C9D1;
  font-size: 14px;
  line-height: 1.8;
}

.service-icons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.service-icon {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 14px;
  font-size: 14px;
  font-weight: 600;
}

.service-icon .ic {
  color: #35D49B;
  display: inline-flex;
  flex-shrink: 0;
}

/* Security list */
.security-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 16px;
  margin-top: 36px;
}

.security-tile {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 20px;
}

.security-tile span {
  color: var(--color-primary);
  font-weight: 800;
  font-size: 18px;
  display: block;
  margin-bottom: 6px;
}

.security-tile p {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* FAQ */
.faq-wrap {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 48px;
  align-items: flex-start;
}

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

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 0 20px;
  transition: border-color .2s, box-shadow .2s;
}

.faq-item.is-open {
  border-color: rgba(14,159,110,0.45);
  box-shadow: 0 8px 24px rgba(14,159,110,0.07);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: 100%;
  background: transparent;
  border: 0;
  padding: 18px 0;
  cursor: pointer;
  text-align: left;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
}

.faq-question:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
  border-radius: 8px;
}

.faq-toggle {
  position: relative;
  width: 28px;
  height: 28px;
  border-radius: 10px;
  background: #F2F5F3;
  flex-shrink: 0;
}

.faq-toggle::before,
.faq-toggle::after {
  content: "";
  background: var(--color-primary);
  width: 12px;
  height: 2px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 2px;
  transition: transform .3s;
}

.faq-toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item.is-open .faq-toggle::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease, margin .3s ease;
}

.faq-answer-inner {
  color: var(--color-text-secondary);
  font-size: 14px;
  line-height: 1.85;
  padding-bottom: 18px;
}

.faq-item.is-open .faq-answer {
  max-height: 360px;
}

/* CTA band */
.cta-band {
  background: linear-gradient(120deg, #0E9F6E 0%, #0B855C 100%);
  border-radius: 28px;
  padding: 48px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.cta-band h2 {
  color: #FFFFFF;
  font-size: clamp(23px, 3vw, 32px);
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 0 0 10px;
}

.cta-band p {
  color: rgba(255,255,255,0.88);
  font-size: 15px;
}

.cta-actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

/* Footer */
.site-footer {
  background: var(--color-footer-bg);
  color: #9BA0A8;
  padding-top: 60px;
  margin-top: 0;
}

.site-footer .footer-inner {
  color: #A7ADB5;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 44px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand-text {
  margin-top: 16px;
  font-size: 13px;
  line-height: 1.9;
  max-width: 320px;
  color: #848B94;
}

.footer-heading {
  font-size: 15px;
  font-weight: 700;
  color: #E8EAED;
  margin-bottom: 18px;
}

.footer-linklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.footer-linklist a {
  font-size: 14px;
  color: #9BA0A8;
  transition: color .2s;
}

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

.footer-contact {
  display: grid;
  gap: 9px;
  margin-bottom: 22px;
}

.footer-contact p {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 13px;
  margin-bottom: 0;
}

.footer-contact span {
  color: #6F767F;
}

.footer-contact span:last-child {
  color: #D6D9DE;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #A6ADB5;
  transition: all .2s;
}

.footer-social a:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.footer-social svg {
  width: 17px;
  height: 17px;
}

.footer-social a:first-child svg {
  width: 16px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  padding: 22px 0;
  font-size: 13px;
  color: #6F767F;
}

.footer-bottom a {
  color: #9BA0A8;
}

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

/* Responsive */
@media (max-width: 1100px) {
  .header-actions .search-wrap { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-nav { display: none; }
  .header-actions .btn-icon-ghost { display: none; }
}

@media (max-width: 992px) {
  .hero { padding-top: 60px; padding-bottom: 56px; }
  .hero-meta { grid-template-columns: repeat(2,1fr); gap: 12px; }
  .feature-grid { grid-template-columns: repeat(2,1fr); }
  .process-grid { grid-template-columns: repeat(2,1fr); }
  .split-grid { grid-template-columns: 1fr; gap: 30px; }
  .security-grid { grid-template-columns: repeat(2,1fr); }
  .faq-wrap { grid-template-columns: 1fr; gap: 32px; }
  .faq-left { position: static; }
  .access-panel-grid { grid-template-columns: 1fr; }
  .service-icons { margin-top: 12px; }
  .footer-grid { grid-template-columns: repeat(2,1fr); }
  .cta-band { flex-direction: column; align-items: flex-start; padding: 34px 28px; }
  .section { padding-top: 56px; padding-bottom: 56px; }
}

@media (max-width: 640px) {
  .container-site { padding-left: 18px; padding-right: 18px; }
  .header-inner { min-height: 66px; }
  .header-brand .brand-tag { display: none; }
  .header-actions .btn-primary { padding: 11px 16px; font-size: 13px; }
  .mobile-menu { top: 66px; }
  .feature-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .security-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 32px; }
  .hero-meta { grid-template-columns: repeat(2,1fr); }
  .hero-actions .btn { width: 100%; }
  .split-grid .section-h2 { font-size: 23px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .service-icons { grid-template-columns: 1fr; }
  .cta-band h2 { font-size: 23px; }
  .cta-actions { width: 100%; display: grid; grid-template-columns: 1fr; }
  .cta-actions .btn { width: 100%; }
}

/* roulang page: category2 */
:root {
    --color-primary: #0E9F6E;
    --color-primary-hover: #0B7E58;
    --color-primary-soft: #E6F7F0;
    --color-accent: #F59E0B;
    --color-bg: #F6F8F7;
    --color-surface: #FFFFFF;
    --color-text: #16181D;
    --color-text-secondary: #5A606A;
    --color-text-muted: #8A9099;
    --color-border: #E5E9E7;
    --color-footer-bg: #171A1E;
    --color-footer-text: #9BA0A8;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-soft: 0 4px 16px rgba(0, 0, 0, 0.04);
    --shadow-hover: 0 12px 32px rgba(0, 0, 0, 0.09);
    --font-sans: Inter, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, -apple-system, sans-serif;
  }

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

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

  body {
    margin: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-sans);
    font-size: 15px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
  }

  h1,
  h2,
  h3,
  h4,
  p,
  figure,
  dl,
  dd {
    margin: 0;
  }

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

  a {
    color: inherit;
    text-decoration: none;
  }

  button,
  input {
    font-family: inherit;
  }

  button {
    border: 0;
    background: none;
    cursor: pointer;
  }

  .container-site {
    width: min(100% - 2rem, 1200px);
    margin-inline: auto;
  }

  .section {
    padding: 72px 0;
  }

  .section-tight {
    padding: 32px 0;
  }

  .section-alt {
    background: #ECEFF0;
  }

  .section-head {
    max-width: 800px;
    margin-bottom: 42px;
  }

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

  .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--color-primary-soft);
    color: var(--color-primary-hover);
    font-size: 13px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 999px;
    margin-bottom: 14px;
  }

  .eyebrow svg {
    width: 16px;
    height: 16px;
  }

  .h2 {
    color: var(--color-text);
    font-size: 28px;
    line-height: 1.25;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin: 14px 0 14px;
  }

  .lead {
    color: var(--color-text-secondary);
    font-size: 16px;
    line-height: 1.85;
  }

  .heading-line {
    width: 42px;
    height: 4px;
    background: var(--color-primary);
    border-radius: 999px;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    line-height: 1;
    border-radius: 999px;
    padding: 12px 22px;
    border: 1px solid transparent;
    transition: background .25s ease, border-color .25s ease, color .25s ease, transform .25s ease, box-shadow .25s ease;
  }

  .btn:active {
    transform: scale(0.97);
  }

  .btn:focus-visible,
  .menu-toggle:focus-visible,
  input:focus-visible {
    outline: none;
    box-shadow: 0 0 0 4px rgba(14, 159, 110, 0.18);
  }

  .btn-primary {
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 8px 20px rgba(14, 159, 110, 0.2);
  }

  .btn-primary:hover {
    background: var(--color-primary-hover);
    box-shadow: 0 10px 28px rgba(11, 126, 88, 0.24);
    transform: translateY(-1px);
  }

  .btn-outline {
    background: #fff;
    border-color: #cbd4d1;
    color: var(--color-text);
  }

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

  .btn-ghost {
    background: transparent;
    border-color: transparent;
    color: var(--color-text-secondary);
  }

  .btn-ghost:hover {
    background: #f2f5f4;
    color: var(--color-primary-hover);
  }

  .btn-lg {
    padding: 15px 28px;
    font-size: 15px;
  }

  .site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
  }

  .header-inner {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 76px;
  }

  .brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .brand-mark svg {
    width: 19px;
    height: 19px;
  }

  .brand-name {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
  }

  .brand-word {
    font-weight: 800;
    color: var(--color-text);
    letter-spacing: -0.02em;
  }

  .brand-tag {
    display: inline-flex;
    align-items: center;
    background: #EEF0EF;
    border-radius: 999px;
    padding: 3px 8px;
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-secondary);
  }

  .site-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    margin: 0 auto;
  }

  .site-nav a {
    display: inline-flex;
    align-items: center;
    padding: 9px 16px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color .2s ease, background .2s ease;
  }

  .site-nav a:hover {
    background: var(--color-primary-soft);
    color: var(--color-primary-hover);
  }

  .site-nav a.is-active {
    background: var(--color-primary-soft);
    color: var(--color-primary-hover);
    font-weight: 700;
    box-shadow: inset 0 0 0 1px rgba(14, 159, 110, 0.2);
  }

  .header-tools {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
  }

  .header-search {
    display: flex;
    align-items: center;
    background: #F3F5F4;
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 0 4px 0 14px;
    height: 40px;
    transition: background .2s, border-color .2s;
  }

  .header-search:focus-within {
    background: #fff;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(14, 159, 110, 0.12);
  }

  .header-search input {
    border: 0;
    background: transparent;
    outline: 0;
    font-size: 13px;
    width: 118px;
    color: var(--color-text);
  }

  .header-search button {
    width: 32px;
    height: 32px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    transition: background .2s, color .2s;
  }

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

  .menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    background: #fff;
    color: var(--color-text);
    transition: background .2s, border-color .2s;
  }

  .menu-toggle svg {
    width: 20px;
    height: 20px;
  }

  .mobile-panel {
    display: none;
    border-top: 1px solid var(--color-border);
    background: #fff;
    padding: 14px 16px 22px;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    box-shadow: 0 18px 34px rgba(0, 0, 0, 0.08);
  }

  .mobile-panel .mobile-nav-list {
    display: grid;
    gap: 2px;
  }

  .mobile-panel a {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 0 12px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text);
  }

  .mobile-panel a.is-active {
    color: var(--color-primary-hover);
    background: var(--color-primary-soft);
    font-weight: 700;
  }

  .mobile-panel .mobile-cta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 14px;
  }

  .page-hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.86) 45%, rgba(255, 255, 255, 0.72) 100%), url('/assets/images/backpic/back-1.png') no-repeat center / cover;
    border-bottom: 1px solid var(--color-border);
  }

  .hero-inner {
    padding: 86px 0 74px;
  }

  .hero-max {
    max-width: 820px;
  }

  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid #dce8e3;
    color: var(--color-primary-hover);
    padding: 7px 13px;
    border-radius: 999px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
  }

  .hero-badge svg {
    width: 15px;
    height: 15px;
  }

  .page-hero h1 {
    font-size: 36px;
    line-height: 1.2;
    font-weight: 800;
    color: var(--color-text);
    letter-spacing: -0.02em;
    margin: 20px 0 18px;
  }

  .page-hero h1 .keyword {
    color: var(--color-primary-hover);
  }

  .hero-sub {
    color: var(--color-text-secondary);
    font-size: 16px;
    line-height: 1.9;
    max-width: 780px;
    margin-bottom: 28px;
  }

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

  .hero-points {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    margin-top: 30px;
  }

  .hero-points span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--color-text-secondary);
    font-size: 13px;
  }

  .hero-points svg {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
    flex-shrink: 0;
  }

  .metrics-strip {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    margin-top: -36px;
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    overflow: hidden;
  }

  .metric-item {
    padding: 28px 24px;
    text-align: center;
    border-right: 1px solid var(--color-border);
  }

  .metric-item:last-child {
    border-right: 0;
  }

  .metric-item strong {
    display: block;
    color: var(--color-text);
    font-size: 30px;
    line-height: 1.2;
    font-weight: 800;
    letter-spacing: -0.02em;
  }

  .metric-item strong small {
    font-size: 16px;
    font-weight: 700;
    margin-left: 2px;
  }

  .metric-item span {
    display: block;
    color: var(--color-text-secondary);
    font-size: 13px;
    margin-top: 8px;
  }

  .home-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
    align-items: center;
  }

  .feature-intro {
    grid-column: span 4;
  }

  .feature-card-grid {
    grid-column: span 8;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .feature-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 28px;
    border: 1px solid var(--color-border);
    border-top: 4px solid var(--color-border);
    box-shadow: var(--shadow-soft);
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  }

  .feature-card:nth-child(1) {
    border-top-color: var(--color-primary);
  }

  .feature-card:nth-child(2) {
    border-top-color: var(--color-accent);
  }

  .feature-card:nth-child(3) {
    border-top-color: #2E90E4;
  }

  .feature-card:nth-child(4) {
    border-top-color: #7A5AF8;
  }

  .feature-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
  }

  .feature-icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-soft);
    color: var(--color-primary-hover);
    margin-bottom: 18px;
  }

  .feature-icon svg {
    width: 21px;
    height: 21px;
  }

  .feature-card h3 {
    font-size: 17px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 8px;
  }

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

  .visual-card {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.08);
  }

  .visual-card img {
    width: 100%;
    height: 100%;
    min-height: 400px;
    object-fit: cover;
  }

  .visual-card-overlay {
    position: absolute;
    left: 24px;
    right: 24px;
    bottom: 24px;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(8px);
    border-radius: 18px;
    padding: 18px 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.14);
    display: flex;
    align-items: center;
    gap: 14px;
  }

  .visual-card-overlay svg {
    width: 22px;
    height: 22px;
    color: var(--color-primary);
    flex-shrink: 0;
  }

  .visual-card-overlay strong {
    display: block;
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 2px;
  }

  .visual-card-overlay span {
    display: block;
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.5;
  }

  .scene-list {
    display: grid;
    gap: 0;
    margin-top: 24px;
  }

  .scene-item {
    position: relative;
    display: flex;
    gap: 20px;
    padding: 22px 0;
    border-bottom: 1px solid var(--color-border);
  }

  .scene-item:last-child {
    border-bottom: 0;
  }

  .scene-item::before {
    content: "";
    position: absolute;
    left: 20px;
    top: 60px;
    bottom: -14px;
    width: 1px;
    background: var(--color-border);
  }

  .scene-item:last-child::before {
    display: none;
  }

  .scene-num {
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--color-primary-soft);
    color: var(--color-primary-hover);
    font-size: 13px;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
  }

  .scene-copy h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 5px;
  }

  .scene-copy p {
    color: var(--color-text-secondary);
    font-size: 14px;
    line-height: 1.7;
  }

  .log-panel {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 22px;
    box-shadow: var(--shadow-soft);
    overflow: hidden;
  }

  .log-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
  }

  .log-panel-head h3 {
    font-size: 16px;
    font-weight: 700;
  }

  .log-badge {
    display: inline-flex;
    align-items: center;
    background: var(--color-primary-soft);
    color: var(--color-primary-hover);
    font-size: 12px;
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 999px;
  }

  .log-table {
    width: 100%;
    border-collapse: collapse;
  }

  .log-table th,
  .log-table td {
    text-align: left;
    font-size: 13px;
    padding: 13px 24px;
    border-bottom: 1px solid var(--color-border);
  }

  .log-table th {
    background: #F8FAF9;
    color: var(--color-text-secondary);
    font-weight: 600;
  }

  .log-table td {
    color: var(--color-text);
  }

  .log-table tr:last-child td {
    border-bottom: 0;
  }

  .status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-primary);
    margin-right: 6px;
  }

  .status-warn {
    background: var(--color-accent);
  }

  .status-danger {
    background: #DC2626;
  }

  .process-step {
    position: relative;
    background: #fff;
    border-radius: 20px;
    border: 1px solid var(--color-border);
    padding: 30px 28px;
    box-shadow: var(--shadow-soft);
    transition: transform .3s ease, box-shadow .3s ease;
  }

  .process-step:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
  }

  .step-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
  }

  .step-top span {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-primary-soft);
    color: var(--color-primary-hover);
    font-size: 15px;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .step-top svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
  }

  .process-step h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
  }

  .process-step p {
    color: var(--color-text-secondary);
    font-size: 14px;
    line-height: 1.75;
  }

  .check-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 22px;
    box-shadow: var(--shadow-soft);
    padding: 30px;
  }

  .check-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 6px;
  }

  .check-card .check-sub {
    color: var(--color-text-secondary);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 20px;
  }

  .check-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 12px;
  }

  .check-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--color-text);
    font-size: 14px;
    line-height: 1.7;
  }

  .check-list svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 3px;
  }

  .notice-strip {
    background: #10151B;
    border-radius: 24px;
    padding: 34px;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    flex-wrap: wrap;
  }

  .notice-strip h3 {
    font-size: 19px;
    font-weight: 700;
    margin-bottom: 6px;
  }

  .notice-strip p {
    color: rgba(255, 255, 255, 0.72);
    font-size: 14px;
    line-height: 1.7;
  }

  .notice-strip .btn-light {
    background: #fff;
    color: #10151B;
  }

  .notice-strip .btn-light:hover {
    background: #E6F7F0;
    color: #0B7E58;
  }

  .faq-panel-wrap {
    display: grid;
    gap: 14px;
    max-width: 900px;
    margin: 0 auto;
  }

  .faq-panel {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 18px;
    overflow: hidden;
    transition: border-color .3s ease, box-shadow .3s ease;
  }

  .faq-panel[open] {
    border-color: var(--color-primary);
    box-shadow: 0 6px 22px rgba(14, 159, 110, 0.08);
  }

  .faq-panel summary {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 20px 22px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.5;
    transition: color .2s ease;
  }

  .faq-panel summary::-webkit-details-marker {
    display: none;
  }

  .faq-panel summary::after {
    content: "";
    width: 26px;
    height: 26px;
    flex-shrink: 0;
    border-radius: 50%;
    background: #F0F3F2;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230E9F6E' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E");
    background-position: center;
    background-repeat: no-repeat;
    background-size: 13px;
    transition: transform .3s ease, background-color .3s ease;
  }

  .faq-panel[open] summary::after {
    transform: rotate(45deg);
    background-color: var(--color-primary-soft);
  }

  .faq-panel[open] summary {
    color: var(--color-primary-hover);
  }

  .faq-answer {
    padding: 0 22px 20px;
    color: var(--color-text-secondary);
    font-size: 14px;
    line-height: 1.8;
    border-top: 1px solid #EEF1F0;
    padding-top: 16px;
    margin-top: -4px;
  }

  .cta-area {
    padding: 30px 0 90px;
  }

  .cta-band {
    background: var(--color-primary-soft);
    border: 1px solid #CEEADD;
    border-radius: 28px;
    padding: 52px 46px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
  }

  .cta-band h2 {
    font-size: 30px;
    line-height: 1.25;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: #0C3B2D;
    margin-bottom: 10px;
  }

  .cta-band p {
    color: #497466;
    font-size: 15px;
    line-height: 1.75;
    max-width: 600px;
  }

  .cta-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
  }

  .site-footer {
    background: var(--color-footer-bg);
    color: var(--color-footer-text);
    padding: 64px 0 26px;
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 44px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .footer-grid .brand-word {
    color: #fff;
  }

  .footer-grid .brand-tag {
    background: #2A323B;
    color: #C9CFD6;
  }

  .footer-brand-text {
    margin-top: 18px;
    font-size: 14px;
    line-height: 1.8;
    color: #9BA0A8;
    max-width: 480px;
  }

  .footer-heading {
    color: #E4E7EB;
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 16px;
  }

  .footer-linklist {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 10px;
  }

  .footer-linklist a {
    color: #9BA0A8;
    font-size: 14px;
    line-height: 1.5;
    transition: color .2s ease, padding-left .2s ease;
  }

  .footer-linklist a:hover {
    color: #fff;
    padding-left: 3px;
  }

  .footer-contact {
    display: grid;
    gap: 10px;
    font-size: 14px;
  }

  .footer-contact p {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    color: #9BA0A8;
    line-height: 1.5;
  }

  .footer-contact p span:last-child {
    color: #D0D4D9;
  }

  .footer-social {
    display: flex;
    gap: 10px;
    margin-top: 20px;
  }

  .footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #C7CDD4;
    transition: background .25s ease, color .25s ease, border-color .25s ease;
  }

  .footer-social svg {
    width: 17px;
    height: 17px;
  }

  .footer-social a:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
  }

  .footer-bottom {
    padding-top: 24px;
    text-align: center;
    color: #7E858E;
    font-size: 13px;
    line-height: 1.7;
  }

  .footer-bottom a {
    color: #C7CDD4;
  }

  @media (max-width: 1180px) {
    .site-nav a {
      padding: 9px 11px;
    }
    .header-search input {
      width: 74px;
    }
    .footer-grid {
      grid-template-columns: 1fr 1fr;
    }
  }

  @media (max-width: 1023px) {
    .site-nav,
    .header-tools .header-search,
    .header-tools .btn {
      display: none;
    }
    .header-tools {
      margin-left: auto;
    }
    .menu-toggle {
      display: inline-flex;
    }
    .mobile-panel.is-open {
      display: block;
    }
    .feature-intro {
      grid-column: span 12;
    }
    .feature-card-grid {
      grid-column: span 12;
    }
    .home-grid {
      display: block;
    }
  }

  @media (max-width: 767px) {
    .container-site {
      width: min(100% - 1.25rem, 1200px);
    }
    .section {
      padding: 54px 0;
    }
    .hero-inner {
      padding: 54px 0 46px;
    }
    .page-hero h1 {
      font-size: 30px;
    }
    .hero-sub {
      font-size: 15px;
    }
    .metrics-strip {
      grid-template-columns: repeat(2, 1fr);
      margin-top: -18px;
    }
    .metric-item {
      padding: 20px 14px;
      border-bottom: 1px solid var(--color-border);
    }
    .metric-item:nth-child(2) {
      border-right: 0;
    }
    .metric-item:nth-child(3) {
      border-bottom: 0;
    }
    .metric-item:nth-child(4) {
      border-bottom: 0;
      border-right: 0;
    }
    .metric-item strong {
      font-size: 24px;
    }
    .feature-card-grid {
      grid-template-columns: 1fr;
    }
    .feature-card {
      padding: 22px;
    }
    .visual-card img {
      min-height: 300px;
    }
    .section-head {
      margin-bottom: 28px;
    }
    .h2 {
      font-size: 24px;
    }
    .notice-strip,
    .cta-band {
      padding: 30px 24px;
    }
    .footer-grid {
      grid-template-columns: 1fr;
      gap: 34px;
      padding-bottom: 32px;
    }
    .footer-contact p {
      flex-direction: column;
      gap: 2px;
    }
    .page-hero h1 {
      font-size: 27px;
    }
    .hero-actions {
      align-items: stretch;
      flex-direction: column;
    }
    .hero-actions .btn {
      width: 100%;
    }
    .visual-card-overlay {
      left: 16px;
      right: 16px;
      bottom: 16px;
      padding: 14px;
    }
  }

  @media (max-width: 519px) {
    .brand-name span.brand-tag {
      display: none;
    }
    .brand-name {
      font-size: 16px;
    }
    .container-site {
      width: calc(100% - 20px);
    }
    .log-table th,
    .log-table td {
      padding: 11px 14px;
    }
    .cta-band h2 {
      font-size: 24px;
    }
  }