:root {
  color-scheme: light;
  --privacy-red: #d7000f;
  --privacy-red-dark: #b9000d;
  --privacy-text: #101010;
  --privacy-body: #555555;
  --privacy-muted: #888888;
  --privacy-line: #e6e6e6;
  --privacy-bg: #f7f7f7;
  --privacy-panel: #ffffff;
  --privacy-container: min(1240px, calc(100vw - 280px));
}

* {
  box-sizing: border-box;
}

body {
  background: var(--privacy-bg);
  color: var(--privacy-text);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

.privacy-page {
  width: 100%;
  overflow: hidden;
  background:
    linear-gradient(180deg, #ffffff 0, #f7f7f7 360px),
    var(--privacy-bg);
}

.privacy-hero {
  position: relative;
  padding: 124px 0 94px;
  background:
    linear-gradient(90deg, rgba(215, 0, 15, 0.08), rgba(215, 0, 15, 0) 42%),
    #f7f7f7;
  overflow: hidden;
}

.privacy-hero::before {
  content: "";
  position: absolute;
  left: calc((100vw - var(--privacy-container)) / 2);
  bottom: 0;
  width: min(420px, 45vw);
  height: 8px;
  background: var(--privacy-red);
}

.privacy-hero::after {
  content: "";
  position: absolute;
  right: calc((100vw - var(--privacy-container)) / 2);
  top: 70px;
  width: 268px;
  height: 268px;
  border: 36px solid rgba(215, 0, 15, 0.06);
  border-radius: 50%;
  pointer-events: none;
}

.privacy-hero__inner {
  position: relative;
  z-index: 1;
  width: var(--privacy-container);
  margin: 0 auto;
}

.privacy-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  height: 31px;
  padding: 0 10px;
  margin: 0 0 26px;
  background: linear-gradient(90deg, #8c8c8c 0%, var(--privacy-red) 100%);
  color: #fff;
  font-family: "Outfit", "Microsoft YaHei", Arial, sans-serif;
  font-size: 18px;
  line-height: 31px;
  font-weight: 700;
  letter-spacing: 0;
}

.privacy-hero h1 {
  max-width: 760px;
  margin: 0;
  color: var(--privacy-text);
  font-size: 48px;
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: 1px;
}

.privacy-hero__meta {
  margin: 24px 0 0;
  color: var(--privacy-muted);
  font-size: 16px;
  line-height: 30px;
  letter-spacing: 0.5px;
}

.privacy-content-section {
  padding: 78px 0 110px;
  background: var(--privacy-bg);
}

.privacy-content {
  position: relative;
  width: var(--privacy-container);
  margin: 0 auto;
  padding: 64px 76px 72px;
  background: var(--privacy-panel);
  border: 1px solid rgba(0, 0, 0, 0.04);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.05);
}

.privacy-content::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 6px;
  height: 100%;
  background: var(--privacy-red);
}

.privacy-content > *:first-child {
  margin-top: 0;
}

.privacy-content > *:last-child {
  margin-bottom: 0;
}

.privacy-content h1,
.privacy-content h2,
.privacy-content h3,
.privacy-content h4,
.privacy-content h5,
.privacy-content h6 {
  color: var(--privacy-text);
  font-weight: 700;
  letter-spacing: 0.5px;
}

.privacy-content h1 {
  margin: 0 0 30px;
  font-size: 34px;
  line-height: 1.35;
}

.privacy-content h2 {
  position: relative;
  margin: 48px 0 20px;
  padding-left: 18px;
  font-size: 26px;
  line-height: 1.45;
}

.privacy-content h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.38em;
  width: 5px;
  height: 0.9em;
  background: var(--privacy-red);
}

.privacy-content h3 {
  margin: 34px 0 16px;
  font-size: 21px;
  line-height: 1.5;
}

.privacy-content h4,
.privacy-content h5,
.privacy-content h6 {
  margin: 28px 0 14px;
  font-size: 18px;
  line-height: 1.5;
}

.privacy-content p {
  margin: 0 0 18px;
  color: var(--privacy-body);
  font-size: 17px;
  line-height: 2;
  letter-spacing: 0.3px;
}

.privacy-content a {
  color: var(--privacy-red);
  text-decoration: none;
  transition: color 0.2s ease;
}

.privacy-content a:hover,
.privacy-content a:focus-visible {
  color: var(--privacy-red-dark);
  text-decoration: underline;
}

.privacy-content strong,
.privacy-content b {
  color: var(--privacy-text);
  font-weight: 700;
}

.privacy-content ul,
.privacy-content ol {
  margin: 0 0 24px 0;
  padding-left: 24px;
  color: var(--privacy-body);
}

.privacy-content li {
  margin: 0 0 12px;
  padding-left: 4px;
  font-size: 17px;
  line-height: 1.9;
  letter-spacing: 0.3px;
}

.privacy-content li::marker {
  color: var(--privacy-red);
  font-weight: 700;
}

.privacy-content blockquote {
  margin: 34px 0;
  padding: 24px 30px;
  border-left: 5px solid var(--privacy-red);
  background: #fafafa;
  color: var(--privacy-body);
}

.privacy-content blockquote p {
  margin-bottom: 0;
}

.privacy-content table {
  width: 100%;
  margin: 34px 0;
  border-collapse: collapse;
  overflow: hidden;
  color: var(--privacy-body);
  font-size: 16px;
  line-height: 1.7;
}

.privacy-content th,
.privacy-content td {
  padding: 16px 18px;
  border: 1px solid var(--privacy-line);
  text-align: left;
  vertical-align: top;
}

.privacy-content th {
  background: #fafafa;
  color: var(--privacy-text);
  font-weight: 700;
}

.privacy-content hr {
  margin: 42px 0;
  border: 0;
  border-top: 1px solid var(--privacy-line);
}

.privacy-content img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 30px auto;
}

@media (max-width: 1500px) {
  :root {
    --privacy-container: calc(100vw - 120px);
  }
}

@media (max-width: 1024px) {
  :root {
    --privacy-container: calc(100vw - 40px);
  }

  .privacy-hero {
    padding: 96px 0 76px;
  }

  .privacy-hero::after {
    right: 20px;
    top: 56px;
    width: 190px;
    height: 190px;
    border-width: 26px;
  }

  .privacy-hero h1 {
    font-size: 40px;
  }

  .privacy-content-section {
    padding: 54px 0 80px;
  }

  .privacy-content {
    padding: 52px 42px 60px;
  }
}

@media (max-width: 640px) {
  :root {
    --privacy-container: calc(100vw - 28px);
  }

  .privacy-hero {
    padding: 68px 0 56px;
  }

  .privacy-hero::before {
    left: 14px;
    width: calc(100vw - 28px);
    height: 6px;
  }

  .privacy-hero::after {
    width: 132px;
    height: 132px;
    border-width: 20px;
    opacity: 0.7;
  }

  .privacy-hero__eyebrow {
    height: 28px;
    margin-bottom: 18px;
    font-size: 15px;
    line-height: 28px;
  }

  .privacy-hero h1 {
    font-size: 30px;
    line-height: 1.35;
    letter-spacing: 0.5px;
  }

  .privacy-hero__meta {
    margin-top: 16px;
    font-size: 14px;
    line-height: 24px;
    letter-spacing: 0;
  }

  .privacy-content-section {
    padding: 32px 0 56px;
  }

  .privacy-content {
    padding: 34px 20px 42px;
    box-shadow: 0 16px 44px rgba(0, 0, 0, 0.05);
  }

  .privacy-content::before {
    width: 4px;
  }

  .privacy-content h1 {
    margin-bottom: 22px;
    font-size: 26px;
  }

  .privacy-content h2 {
    margin: 36px 0 16px;
    padding-left: 14px;
    font-size: 22px;
  }

  .privacy-content h3 {
    margin: 28px 0 14px;
    font-size: 19px;
  }

  .privacy-content h4,
  .privacy-content h5,
  .privacy-content h6 {
    font-size: 17px;
  }

  .privacy-content p,
  .privacy-content li {
    font-size: 16px;
    line-height: 1.85;
    letter-spacing: 0.1px;
  }

  .privacy-content ul,
  .privacy-content ol {
    padding-left: 20px;
  }

  .privacy-content blockquote {
    padding: 18px 20px;
  }

  .privacy-content table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
    font-size: 15px;
  }

  .privacy-content th,
  .privacy-content td {
    padding: 12px 14px;
  }
}

@media (max-width: 390px) {
  :root {
    --privacy-container: calc(100vw - 20px);
  }

  .privacy-hero {
    padding: 56px 0 48px;
  }

  .privacy-hero::before {
    left: 10px;
    width: calc(100vw - 20px);
  }

  .privacy-hero h1 {
    font-size: 26px;
  }

  .privacy-content {
    padding: 30px 16px 36px;
  }
}