.page-disclaimer {
  --disclaimer-border: #0A3D6E;
  --disclaimer-accent: #FF5A1F;
  --disclaimer-gold: #E4B363;
  --disclaimer-data: #00C2A8;
  --disclaimer-bg: #F8F9FA;
  --disclaimer-grid: #B5C4D1;
  --disclaimer-dark: #1B3A4B;
  --disclaimer-indigo: #3E3A6D;
  --disclaimer-warning-bg: #FFF7F2;
  --disclaimer-warning-border: #FF5A1F;
  --disclaimer-shadow: 8px 8px 0 rgba(10, 61, 110, 0.08);
  --disclaimer-radius: 0;
  --disclaimer-font-head: "Noto Sans SC", "Microsoft YaHei", sans-serif;
  --disclaimer-font-body: "Noto Sans SC", "PingFang SC", sans-serif;
  --disclaimer-font-num: "JetBrains Mono", "Courier New", monospace;
  background-color: var(--disclaimer-bg);
  font-family: var(--disclaimer-font-body);
  line-height: 1.6;
  color: var(--disclaimer-dark);
  position: relative;
  overflow-x: hidden;
}

/* ===== Hero 首屏区域 ===== */
.page-disclaimer .disclaimer-hero {
  position: relative;
  background: var(--disclaimer-bg);
  padding: 48px 0 40px;
  border-bottom: 2px solid var(--disclaimer-border);
  overflow: hidden;
}

.page-disclaimer .disclaimer-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(to right, rgba(10, 61, 110, 0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(10, 61, 110, 0.06) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.page-disclaimer .disclaimer-hero::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, var(--disclaimer-border) 0%, var(--disclaimer-border) 35%, var(--disclaimer-accent) 35%, var(--disclaimer-accent) 45%, var(--disclaimer-gold) 45%, var(--disclaimer-gold) 55%, var(--disclaimer-border) 55%, var(--disclaimer-border) 100%);
  opacity: 0.8;
}

.page-disclaimer .disclaimer-hero__grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at 85% 20%, rgba(228, 179, 99, 0.12) 0%, transparent 50%);
  pointer-events: none;
}

.page-disclaimer .disclaimer-hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
}

.page-disclaimer .disclaimer-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
}

.page-disclaimer .disclaimer-hero__coord {
  position: absolute;
  font-family: var(--disclaimer-font-num);
  font-size: 11px;
  color: var(--disclaimer-grid);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  pointer-events: none;
  z-index: 2;
}

.page-disclaimer .disclaimer-hero__coord--tl {
  top: 16px;
  left: 12px;
}

.page-disclaimer .disclaimer-hero__coord--br {
  bottom: 12px;
  right: 12px;
}

.page-disclaimer .disclaimer-hero .container {
  position: relative;
  z-index: 3;
}

.page-disclaimer .breadcrumb {
  margin-bottom: 36px;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--disclaimer-grid);
}

.page-disclaimer .breadcrumb a {
  color: var(--disclaimer-border);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

.page-disclaimer .breadcrumb a:hover {
  color: var(--disclaimer-accent);
}

.page-disclaimer .breadcrumb__sep {
  color: var(--disclaimer-grid);
}

.page-disclaimer .breadcrumb__current {
  color: var(--disclaimer-indigo);
  font-weight: 600;
}

.page-disclaimer .disclaimer-hero__content {
  padding: 8px 0 0;
  max-width: 860px;
}

.page-disclaimer .disclaimer-hero h1 {
  font-family: var(--disclaimer-font-head);
  font-weight: 900;
  font-size: 30px;
  line-height: 1.2;
  color: var(--disclaimer-border);
  margin: 14px 0 16px;
  letter-spacing: 0.02em;
  position: relative;
  padding-left: 0;
}

.page-disclaimer .disclaimer-hero h1::before {
  content: "TERMS";
  display: block;
  font-family: var(--disclaimer-font-num);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.3em;
  color: var(--disclaimer-accent);
  margin-bottom: 10px;
}

.page-disclaimer .disclaimer-hero__lead {
  font-size: 15px;
  line-height: 1.7;
  color: var(--disclaimer-dark);
  opacity: 0.85;
  margin: 0 0 24px;
  max-width: 680px;
  border-left: 3px solid var(--disclaimer-gold);
  padding-left: 16px;
}

.page-disclaimer .disclaimer-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .disclaimer-hero__meta-note {
  font-size: 13px;
  color: var(--disclaimer-indigo);
  opacity: 0.7;
}

/* ===== 目录锚点导航 ===== */
.page-disclaimer .disclaimer-toc {
  background: var(--disclaimer-dark);
  padding: 28px 0;
  position: relative;
  border-bottom: 3px solid var(--disclaimer-accent);
}

.page-disclaimer .disclaimer-toc::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(to right, rgba(248, 249, 250, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(248, 249, 250, 0.03) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
}

.page-disclaimer .disclaimer-toc__inner {
  position: relative;
  z-index: 2;
}

.page-disclaimer .disclaimer-toc .section-label {
  display: block;
  margin-bottom: 14px;
  font-family: var(--disclaimer-font-num);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--disclaimer-gold);
}

.page-disclaimer .disclaimer-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
}

.page-disclaimer .disclaimer-toc__list li {
  border-top: 1px solid rgba(248, 249, 250, 0.12);
}

.page-disclaimer .disclaimer-toc__list li:first-child {
  border-top: none;
}

.page-disclaimer .disclaimer-toc__list a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 0;
  color: var(--disclaimer-bg);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: padding-left 0.25s ease, color 0.25s ease;
  letter-spacing: 0.02em;
}

.page-disclaimer .disclaimer-toc__list a:hover,
.page-disclaimer .disclaimer-toc__list a:focus {
  padding-left: 12px;
  color: var(--disclaimer-gold);
  outline: none;
}

/* ===== 主体两栏网格 ===== */
.page-disclaimer .container--with-grid {
  display: grid;
  grid-template-columns: 1fr;
  padding-top: 20px;
  padding-bottom: 0;
  max-width: 1180px;
}

.page-disclaimer .disclaimer-aside {
  display: none;
}

.page-disclaimer .disclaimer-main {
  width: 100%;
  min-width: 0;
}

/* ===== 章节样式 ===== */
.page-disclaimer .disclaimer-section {
  padding: 36px 0 32px;
  border-bottom: 1px solid var(--disclaimer-grid);
  scroll-margin-top: 40px;
}

.page-disclaimer .disclaimer-section .chapter {
  display: block;
}

.page-disclaimer .chapter__index {
  font-family: var(--disclaimer-font-num);
  font-size: 52px;
  font-weight: 700;
  line-height: 1;
  color: var(--disclaimer-border);
  opacity: 0.12;
  margin-bottom: 4px;
  letter-spacing: -0.05em;
}

.page-disclaimer .chapter__index--accent {
  color: var(--disclaimer-accent);
  opacity: 0.2;
}

.page-disclaimer .chapter__body {
  margin-top: 10px;
}

.page-disclaimer .chapter__title {
  font-family: var(--disclaimer-font-head);
  font-weight: 900;
  font-size: 23px;
  color: var(--disclaimer-border);
  margin: 6px 0 14px;
  line-height: 1.3;
  letter-spacing: 0.01em;
}

.page-disclaimer .section-label {
  font-family: var(--disclaimer-font-num);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--disclaimer-accent);
  display: inline-block;
  padding-left: 10px;
  border-left: 2px solid var(--disclaimer-gold);
}

.page-disclaimer .prose {
  font-size: 15px;
  line-height: 1.8;
  color: var(--disclaimer-dark);
  opacity: 0.88;
}

.page-disclaimer .prose p {
  margin: 0 0 18px;
}

.page-disclaimer .prose ul {
  margin: 0 0 18px;
  padding-left: 4px;
  list-style: none;
}

.page-disclaimer .prose li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  font-size: 14.5px;
}

.page-disclaimer .prose li::before {
  content: "◆";
  position: absolute;
  left: 0;
  top: 0;
  font-size: 10px;
  color: var(--disclaimer-gold);
}

.page-disclaimer .prose strong {
  color: var(--disclaimer-border);
  font-weight: 700;
}

/* ===== 免责声明警示区 ===== */
.page-disclaimer .disclaimer-section--warning {
  background: var(--disclaimer-warning-bg);
  border-left: 4px solid var(--disclaimer-warning-border);
  padding-left: 16px;
  padding-right: 16px;
  margin: 0 -16px;
  position: relative;
}

.page-disclaimer .disclaimer-section--warning::before {
  content: "注意";
  position: absolute;
  top: 14px;
  right: 12px;
  font-family: var(--disclaimer-font-num);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--disclaimer-warning-border);
  border: 1px solid var(--disclaimer-warning-border);
  padding: 2px 8px;
  background: #fff;
  font-weight: 700;
}

/* ===== 联系卡片 ===== */
.page-disclaimer .disclaimer-contact {
  padding: 36px 0 40px;
  scroll-margin-top: 40px;
}

.page-disclaimer .disclaimer-contact__card {
  background: #fff;
  border: 1px solid var(--disclaimer-grid);
  box-shadow: var(--disclaimer-shadow);
  padding: 28px 22px;
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  max-width: 720px;
}

.page-disclaimer .disclaimer-contact__card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--disclaimer-border) 0%, var(--disclaimer-border) 40%, var(--disclaimer-accent) 40%, var(--disclaimer-accent) 60%, var(--disclaimer-gold) 60%, var(--disclaimer-gold) 100%);
}

.page-disclaimer .disclaimer-contact__icon {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.page-disclaimer .disclaimer-contact__icon svg {
  max-width: 100%;
  height: auto;
}

.page-disclaimer .disclaimer-contact__body .section-label {
  margin-bottom: 10px;
}

.page-disclaimer .disclaimer-contact__body .chapter__title {
  font-size: 21px;
}

.page-disclaimer .disclaimer-contact__body > p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--disclaimer-dark);
  opacity: 0.8;
  margin: 0 0 18px;
}

.page-disclaimer .disclaimer-contact__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--disclaimer-grid);
}

.page-disclaimer .disclaimer-contact__list li {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 8px;
  padding: 12px 0;
  border-bottom: 1px solid var(--disclaimer-grid);
  align-items: center;
  font-size: 14px;
}

.page-disclaimer .disclaimer-contact__label {
  font-family: var(--disclaimer-font-num);
  font-size: 12px;
  font-weight: 700;
  color: var(--disclaimer-indigo);
  letter-spacing: 0.04em;
}

.page-disclaimer .disclaimer-contact__value {
  font-family: var(--disclaimer-font-num);
  color: var(--disclaimer-border);
  word-break: break-all;
}

.page-disclaimer .copy-email {
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  font-family: var(--disclaimer-font-body);
  font-size: 14px;
  text-align: left;
  cursor: pointer;
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  color: var(--disclaimer-border);
  transition: color 0.2s ease;
}

.page-disclaimer .copy-email:hover {
  color: var(--disclaimer-accent);
}

.page-disclaimer .copy-email__status {
  font-size: 11px;
  color: var(--disclaimer-grid);
  border: 1px solid var(--disclaimer-grid);
  padding: 2px 6px;
  letter-spacing: 0.06em;
  border-radius: 0;
  white-space: nowrap;
}

.page-disclaimer .copy-email[data-copied] .copy-email__status {
  color: var(--disclaimer-data);
  border-color: var(--disclaimer-data);
  content: "已复制";
}

/* ===== 收尾区域 ===== */
.page-disclaimer .disclaimer-close {
  background: var(--disclaimer-border);
  padding: 26px 0;
  position: relative;
  overflow: hidden;
}

.page-disclaimer .disclaimer-close::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: repeating-linear-gradient(135deg, var(--disclaimer-gold) 0, var(--disclaimer-gold) 8px, transparent 8px, transparent 16px);
  opacity: 0.5;
}

.page-disclaimer .disclaimer-close__text {
  font-family: var(--disclaimer-font-head);
  font-size: 14px;
  font-weight: 700;
  color: var(--disclaimer-bg);
  letter-spacing: 0.04em;
  margin: 0;
  text-align: center;
}

/* ===== 桌面端 ≥ 720px ===== */
@media (min-width: 720px) {
  .page-disclaimer .disclaimer-hero {
    padding: 56px 0 48px;
  }

  .page-disclaimer .disclaimer-hero h1 {
    font-size: 40px;
    max-width: 760px;
  }

  .page-disclaimer .disclaimer-hero__lead {
    font-size: 16px;
  }

  .page-disclaimer .disclaimer-toc__list {
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
  }

  .page-disclaimer .disclaimer-toc__list li {
    border-top: none;
    border-left: 1px solid rgba(248, 249, 250, 0.12);
  }

  .page-disclaimer .disclaimer-toc__list li:first-child {
    border-left: none;
  }

  .page-disclaimer .disclaimer-toc__list a {
    justify-content: center;
    padding: 13px 8px;
    font-size: 13px;
    text-align: center;
    line-height: 1.4;
  }

  .page-disclaimer .disclaimer-toc__list a:hover,
  .page-disclaimer .disclaimer-toc__list a:focus {
    padding-left: 8px;
  }

  .page-disclaimer .container--with-grid {
    grid-template-columns: 90px 1fr;
    gap: 24px;
  }

  .page-disclaimer .disclaimer-aside {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding-top: 42px;
    position: relative;
  }

  .page-disclaimer .disclaimer-aside__line {
    display: block;
    width: 1px;
    height: 120px;
    background: linear-gradient(to bottom, var(--disclaimer-gold), var(--disclaimer-grid));
    margin-bottom: 12px;
  }

  .page-disclaimer .disclaimer-aside__text {
    font-family: var(--disclaimer-font-num);
    font-size: 10px;
    letter-spacing: 0.3em;
    color: var(--disclaimer-grid);
    writing-mode: vertical-rl;
    text-orientation: mixed;
    margin-bottom: 12px;
  }

  .page-disclaimer .disclaimer-aside__num {
    font-family: var(--disclaimer-font-num);
    font-size: 14px;
    font-weight: 700;
    color: var(--disclaimer-accent);
  }

  .page-disclaimer .chapter__index {
    font-size: 68px;
  }

  .page-disclaimer .chapter__title {
    font-size: 26px;
  }

  .page-disclaimer .disclaimer-section--warning {
    padding-left: 24px;
    padding-right: 24px;
    margin: 0 -24px;
  }

  .page-disclaimer .disclaimer-contact__card {
    grid-template-columns: 80px 1fr;
    gap: 24px;
    padding: 32px 32px 32px 28px;
  }
}

/* ===== 宽屏 ≥ 1024px ===== */
@media (min-width: 1024px) {
  .page-disclaimer .disclaimer-hero {
    padding: 64px 0 56px;
  }

  .page-disclaimer .disclaimer-hero h1 {
    font-size: 46px;
  }

  .page-disclaimer .disclaimer-hero__lead {
    font-size: 17px;
  }

  .page-disclaimer .container--with-grid {
    gap: 32px;
  }

  .page-disclaimer .disclaimer-aside {
    padding-top: 58px;
  }

  .page-disclaimer .prose {
    font-size: 15.5px;
  }
}