/* ==========================================================================
   外链码 Wailianma.com — 统一视觉层（覆盖 style.min.css / 各页内联样式）
   方向：暖白纸感 + 品牌朱红，克制、可读、对 AI 搜索友好
   ========================================================================== */

:root {
  --brand: #e2453b;
  --brand-deep: #c0322a;
  --brand-warm: #f2994a;
  --brand-grad: linear-gradient(120deg, #e2453b 0%, #f2994a 100%);
  --ink: #1e2126;
  --ink-2: #3d434b;
  --muted: #6c7178;
  --paper: #faf8f5;
  --surface: #ffffff;
  --tint: #f5f1ea;
  --line: #e8e2d9;
  --line-strong: #d9d1c5;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(30, 33, 38, 0.04), 0 10px 28px -14px rgba(30, 33, 38, 0.22);
  --shadow-md: 0 24px 56px -28px rgba(30, 33, 38, 0.35);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", sans-serif;
  --font-num: "SF Mono", ui-monospace, "Cascadia Mono", Consolas, "Liberation Mono", monospace;
}

/* ---------- 基础 ---------- */
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  background-color: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.dark,
#footer.dark {
  color: rgba(255, 255, 255, 0.78);
}

h1, h2, h3, h4, h5, h6 {
  color: var(--ink);
  font-family: var(--font-sans);
  letter-spacing: -0.015em;
  line-height: 1.25;
}

p {
  color: var(--ink-2);
}

a {
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease);
}

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

::selection {
  background: rgba(226, 69, 59, 0.16);
  color: var(--brand-deep);
}

:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  max-width: 1180px;
}

/* 内容层级：弱化旧模板的纯白/纯灰块 */
#content {
  background: var(--paper);
}

.section {
  padding: 84px 0;
}

.section.nobg {
  background: transparent;
}

.section .heading-block h2,
.section-title h2,
.sec-head h2 {
  font-size: clamp(24px, 2.6vw, 34px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.section .heading-block p,
.section-title p,
.sec-head p {
  font-size: 15px;
  color: var(--muted);
}

/* ---------- 页头 ---------- */
#header-wrap {
  background-color: transparent;
}

#header.sticky-header #header-wrap {
  background-color: rgba(250, 248, 245, 0.92);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  box-shadow: 0 1px 0 var(--line);
}

#primary-menu ul li > a {
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0;
}

#primary-menu ul li.current > a,
#primary-menu ul li:hover > a {
  color: var(--brand);
}

/* ---------- 通用按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease),
    background-color 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--brand-grad);
  color: #fff;
  box-shadow: 0 12px 26px -14px rgba(226, 69, 59, 0.85);
}

.btn-primary:hover {
  color: #fff;
  box-shadow: 0 16px 32px -14px rgba(226, 69, 59, 0.9);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}

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

.btn-light {
  background: #fff;
  color: var(--ink);
  border-color: rgba(255, 255, 255, 0.6);
  box-shadow: var(--shadow-sm);
}

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

.btn-outline-light {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}

.btn-outline-light:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
}

.btn-lg {
  min-height: 54px;
  padding: 0 34px;
  font-size: 16px;
}

/* ---------- 首屏 ---------- */
#slider .slider-caption h1,
#slider .slider-caption h2 {
  color: #fff;
  font-size: clamp(26px, 4.2vw, 48px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.18;
  margin-bottom: 18px;
}

#slider .slider-caption p {
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(14px, 1.4vw, 17px);
  line-height: 1.8;
  max-width: 780px;
  margin: 0 auto 10px;
}

#slider .slider-parallax-inner,
#slider .swiper-slide {
  min-height: 640px;
}

#slider .swiper-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(18, 16, 15, 0.62) 0%, rgba(18, 16, 15, 0.32) 45%, rgba(18, 16, 15, 0.72) 100%);
  z-index: 0;
}

#slider .swiper-slide > .container {
  position: relative;
  z-index: 2;
}

#slider .slider-btn-block {
  margin-top: 26px;
}

/* ---------- 法规提示条 ---------- */
#notice {
  background: var(--tint);
  border-bottom: 1px solid var(--line);
  padding: 14px 20px;
}

#notice ul {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
  font-size: 12px;
  line-height: 1.9;
  color: var(--muted);
}

#notice ul li {
  list-style: none;
}

#notice .notice-icon {
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  margin-top: 4px;
  background: url("../images/notice-icon.png") no-repeat center / 100%;
}

#notice .notice-text {
  text-align: justify;
  color: var(--muted);
}

#notice .notice-text a {
  color: var(--brand-deep);
}

/* ---------- 页面 Banner（子页） ---------- */
.page-banner {
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background-image: linear-gradient(180deg, rgba(20, 18, 17, 0.72), rgba(20, 18, 17, 0.6)), url("../../static/images/qrcode-banner.jpg");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  padding: 120px 20px 72px;
}

.page-banner::before {
  display: none;
}

.page-banner .banner-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
  color: #fff;
}

.page-banner .banner-eyebrow {
  display: inline-block;
  margin-bottom: 16px;
  padding: 6px 14px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
}

.page-banner .banner-content h1 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: #fff;
  margin-bottom: 16px;
}

.page-banner .banner-content p {
  max-width: 720px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.82);
}

.banner-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 26px;
}

.banner-tags span {
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: #fff;
  font-size: 13px;
}

/* ---------- 面包屑 ---------- */
.breadcrumb {
  max-width: 1180px;
  margin: 0 auto;
  padding: 16px 20px 0;
  background: transparent;
  font-size: 13px;
  color: var(--muted);
}

.breadcrumb a {
  color: var(--muted);
  text-decoration: none;
}

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

.breadcrumb span {
  margin: 0 8px;
  color: var(--line-strong);
}

/* ---------- 区块标题 ---------- */
.sec-head {
  max-width: 780px;
  margin: 0 auto 52px;
  text-align: center;
}

.sec-head.left {
  margin-left: 0;
  text-align: left;
}

.sec-head .kicker {
  display: inline-block;
  margin-bottom: 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brand);
}

.sec-head h2 {
  margin-bottom: 14px;
}

/* ---------- 网格与卡片 ---------- */
.grid {
  display: grid;
  gap: 20px;
}

.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 30px 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(226, 69, 59, 0.28);
  box-shadow: var(--shadow-sm);
}

.card h3,
.card h4 {
  margin-bottom: 10px;
  font-size: 18px;
  font-weight: 700;
}

.card p {
  margin-bottom: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
  border-radius: 12px;
  background: rgba(226, 69, 59, 0.09);
  color: var(--brand);
  font-size: 18px;
  font-weight: 700;
  font-family: var(--font-num);
}

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

.card--accent:nth-child(2n) {
  border-left-color: var(--brand-warm);
}

/* ---------- 首页：左右图文区块 ---------- */
.qr-section {
  padding: 74px 0;
  border-bottom: 1px solid var(--line);
}

.qr-section .intro h2 {
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 700;
  margin-bottom: 16px;
}

.qr-section .intro p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--muted);
}

.qr-section img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  background: #fff;
}

.qr-section .intro h3 {
  font-size: 21px;
  font-weight: 700;
  margin-bottom: 10px;
}

.qr-section .intro h5 {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 业务/数字/服务 ---------- */
.biz-band {
  padding: 84px 0;
  background: #1f2227;
  background-image: radial-gradient(720px 300px at 12% 0%, rgba(226, 69, 59, 0.34), transparent 62%),
    radial-gradient(680px 320px at 90% 100%, rgba(242, 153, 74, 0.22), transparent 60%);
  color: #fff;
}

.biz-band .sec-head h2,
.biz-band .sec-head p {
  color: #fff;
}

.biz-band .sec-head p {
  color: rgba(255, 255, 255, 0.66);
}

.biz-card {
  height: 100%;
  padding: 30px 26px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: background-color 0.25s var(--ease), transform 0.25s var(--ease), border-color 0.25s var(--ease);
}

.biz-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.24);
}

.biz-card h3 {
  color: #fff;
  font-size: 18px;
  margin-bottom: 10px;
}

.biz-card p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 13.5px;
  line-height: 1.85;
  margin: 0;
}

.biz-card .tag {
  display: inline-block;
  margin-top: 16px;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.86);
}

.biz-card .num {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--brand-warm);
}

.stat-band {
  padding: 60px 0;
  background: var(--tint);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.stat {
  text-align: center;
  padding: 10px 6px;
}

.stat b {
  display: block;
  font-family: var(--font-num);
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--brand);
  line-height: 1.1;
}

.stat b small {
  font-size: 0.55em;
  font-weight: 600;
}

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

/* ---------- 使用场景 ---------- */
.scene-tile {
  height: 100%;
  text-align: left;
  padding: 0;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.scene-tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
}

.scene-tile img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.scene-tile .scene-body {
  padding: 20px;
}

.scene-tile h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.scene-tile p {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

.scene-tile .scene-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.scene-tile .scene-tags span {
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--tint);
  color: var(--ink-2);
  font-size: 11.5px;
}

/* ---------- 优势 ---------- */
.feature-box.media-box {
  padding: 26px 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  height: 100%;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.feature-box.media-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
}

.feature-box.media-box img {
  max-height: 64px;
  width: auto;
  margin-bottom: 14px;
}

.feature-box.media-box h4 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}

.feature-box.media-box p {
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
  margin: 0;
}

/* ---------- 服务卡片（带圆形徽标） ---------- */
.svc-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  height: 100%;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

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

.svc-card .svc-badge {
  flex: 0 0 46px;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--brand-grad);
  color: #fff;
  font-family: var(--font-num);
  font-size: 15px;
  font-weight: 700;
}

.svc-card h3 {
  font-size: 16.5px;
  font-weight: 700;
  margin-bottom: 6px;
}

.svc-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- CTA 区 ---------- */
.cta-band {
  padding: 72px 0;
  text-align: center;
  background: #1f2227;
  background-image: radial-gradient(620px 280px at 50% 0%, rgba(226, 69, 59, 0.4), transparent 68%);
  color: #fff;
}

.cta-band h2 {
  color: #fff;
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  margin-bottom: 12px;
}

.cta-band p {
  max-width: 620px;
  margin: 0 auto 28px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 15px;
}

.cta-band .btn + .btn {
  margin-left: 12px;
}

/* 兼容旧 CTA 结构 */
#content .btm-try {
  background: #1f2227;
  background-image: radial-gradient(620px 280px at 50% 0%, rgba(226, 69, 59, 0.4), transparent 68%);
  padding: 72px 0;
  text-align: center;
  border-radius: 0;
}

#content .btm-try h2 {
  color: #fff;
  font-size: clamp(24px, 3vw, 34px);
  margin-bottom: 24px;
}

/* ---------- GEO 快速回答块 ---------- */
.answer-box {
  position: relative;
  padding: 30px 32px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--brand);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.answer-box .answer-label {
  display: inline-block;
  margin-bottom: 12px;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand);
}

.answer-box h2 {
  font-size: clamp(20px, 2.2vw, 26px);
  margin-bottom: 12px;
}

.answer-box p {
  margin-bottom: 10px;
  font-size: 15px;
  line-height: 1.9;
}

.answer-box p:last-child {
  margin-bottom: 0;
}

.answer-box strong {
  color: var(--ink);
}

/* ---------- FAQ（原生 details） ---------- */
.faq {
  max-width: 900px;
  margin: 0 auto;
}

.faq details {
  border-bottom: 1px solid var(--line);
  padding: 6px 0;
}

.faq details:first-child {
  border-top: 1px solid var(--line);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 4px;
  list-style: none;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}

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

.faq summary::after {
  content: "+";
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  line-height: 24px;
  text-align: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--brand);
  font-size: 16px;
  transition: transform 0.25s var(--ease);
}

.faq details[open] summary::after {
  content: "\2212";
  transform: rotate(180deg);
}

.faq details p {
  padding: 0 4px 20px;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--muted);
}

.faq details[open] summary {
  color: var(--brand-deep);
}

/* ---------- 富文本 ---------- */
.prose p {
  margin-bottom: 16px;
  font-size: 15px;
  line-height: 1.95;
  color: var(--ink-2);
}

.prose h2 {
  margin: 36px 0 14px;
  font-size: 24px;
}

.prose h3 {
  margin: 26px 0 10px;
  font-size: 18px;
}

.prose ul,
.prose ol {
  margin: 0 0 16px;
  padding-left: 20px;
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.95;
}

.prose li {
  margin-bottom: 8px;
}

/* ---------- 定价 ---------- */
.plan {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 32px 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

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

.plan.featured {
  border-color: rgba(226, 69, 59, 0.45);
  box-shadow: var(--shadow-md);
  position: relative;
}

.plan.featured::before {
  content: "推荐";
  position: absolute;
  top: -12px;
  left: 28px;
  padding: 3px 14px;
  border-radius: 999px;
  background: var(--brand-grad);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
}

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

.plan .plan-desc {
  font-size: 13.5px;
  color: var(--muted);
  margin-bottom: 20px;
}

.plan .price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 4px;
  font-family: var(--font-num);
  color: var(--ink);
}

.plan .price strong {
  font-size: 40px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.plan .price span {
  font-size: 14px;
  color: var(--muted);
}

.plan .plan-note {
  font-size: 12.5px;
  color: var(--muted);
  margin-bottom: 22px;
}

.plan ul {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  flex: 1;
}

.plan ul li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.7;
}

.plan ul li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand);
  opacity: 0.5;
}

.plan .btn {
  width: 100%;
}

/* ---------- 表格 ---------- */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.table {
  width: 100%;
  min-width: 660px;
  margin: 0;
  border-collapse: collapse;
  font-size: 14px;
}

.table th,
.table td {
  padding: 15px 20px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  color: var(--ink-2);
}

.table th {
  background: var(--tint);
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}

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

/* ---------- 页脚 ---------- */
#footer {
  padding-top: 66px;
  background-color: #1b1e22;
}

#footer .footer-widgets-wrap {
  padding-bottom: 24px;
}

#footer .widget_links .footer-title {
  margin-bottom: 14px;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

#footer .widget_links ul li {
  margin-bottom: 9px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
}

#footer .widget_links ul li a {
  color: rgba(255, 255, 255, 0.55);
}

#footer .widget_links ul li a:hover {
  color: #fff;
}

#footer #copyrights {
  padding: 22px 0 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 12.5px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.42);
}

#footer #copyrights a {
  color: rgba(255, 255, 255, 0.52);
}

#footer #copyrights a:hover {
  color: #fff;
}

/* ---------- 返回顶部 ---------- */
#gotoTop {
  border-radius: 50%;
  background-color: rgba(226, 69, 59, 0.92);
}

/* ---------- 响应式 ---------- */
@media (max-width: 1199px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 1023px) {
  #slider .slider-parallax-inner,
  #slider .swiper-slide {
    min-height: 560px;
  }

  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .section { padding: 64px 0; }

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

  .page-banner { min-height: 320px; padding: 108px 20px 60px; }
}

@media (max-width: 767px) {
  body { font-size: 14.5px; }

  #slider .slider-parallax-inner,
  #slider .swiper-slide {
    min-height: 520px;
  }

  #slider .slider-caption { padding: 0 16px; }

  #slider .slider-caption h1,
  #slider .slider-caption h2 {
    font-size: 26px;
  }

  .grid,
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: minmax(0, 1fr);
  }

  .section { padding: 52px 0; }

  .qr-section { padding: 44px 0; }

  .qr-section .intro { margin-top: 20px; }

  .qr-row {
    display: flex;
    flex-direction: column;
  }

  .qr-row .qr-text { order: 1; }

  .qr-row .qr-media {
    order: 2;
    margin-top: 18px;
  }

  .page-banner {
    min-height: 280px;
    padding: 96px 18px 48px;
  }

  .page-banner .banner-content p { font-size: 14.5px; }

  .sec-head { margin-bottom: 34px; }

  .answer-box { padding: 24px 20px; }

  .cta-band { padding: 54px 0; }

  .cta-band .btn + .btn {
    margin-left: 0;
    margin-top: 12px;
  }

  .plan { padding: 28px 22px; }

  .table th,
  .table td { padding: 12px 14px; }

  #footer { padding-top: 48px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  #header, #footer, #gotoTop, .online-kf, #notice { display: none !important; }

  body { background: #fff; color: #000; }
}