/* =====================
   使用条款 · 免责声明
   页面作用域：.page-disclaimer
===================== */
.page-disclaimer {
  --disclaimer-line: rgba(11, 37, 69, 0.07);
  --disclaimer-stamp-rotate: -10deg;
  background:
    repeating-linear-gradient(0deg, transparent 0px, transparent 3px, rgba(11, 37, 69, 0.014) 4px, transparent 5px),
    linear-gradient(135deg, transparent 49.8%, var(--disclaimer-line) 50%, transparent 50.2%),
    var(--paper);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.7;
}

/* ---------- 首屏 ---------- */
.page-disclaimer__hero {
  position: relative;
  overflow: hidden;
  padding: clamp(40px, 7vw, 88px) 0 clamp(48px, 6vw, 72px);
}

.page-disclaimer__hero::before {
  content: "TOU";
  position: absolute;
  top: -0.08em;
  right: -0.04em;
  font-family: var(--font-head);
  font-size: clamp(100px, 14vw, 200px);
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(11, 37, 69, 0.09);
  pointer-events: none;
  user-select: none;
}

.page-disclaimer__hero::after {
  content: "";
  position: absolute;
  left: var(--gutter);
  right: var(--gutter);
  bottom: 18px;
  height: 8px;
  background: repeating-linear-gradient(90deg, var(--gold) 0px, var(--gold) 2px, transparent 2px, transparent 6px);
  opacity: 0.35;
  pointer-events: none;
}

.page-disclaimer__hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  flex-direction: column;
  gap: 36px;
}

@media (min-width: 1024px) {
  .page-disclaimer__hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 400px;
    gap: clamp(40px, 6vw, 80px);
    align-items: center;
  }
}

.page-disclaimer__crumb {
  margin-bottom: 20px;
}

.page-disclaimer__kicker {
  margin-bottom: 16px;
}

.page-disclaimer__hero h1 {
  position: relative;
  padding-left: 20px;
  margin: 0 0 24px;
  font-family: var(--font-head);
  font-size: clamp(42px, 7vw, 72px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-transform: uppercase;
}

.page-disclaimer__hero h1::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.06em;
  bottom: 0.06em;
  width: 5px;
  background: var(--gold);
}

.page-disclaimer__title-em {
  display: block;
  font-weight: 700;
  color: var(--neon);
}

.page-disclaimer__hero-desc {
  max-width: 56ch;
  margin: 0 0 28px;
  font-size: 17px;
  color: var(--text-muted);
}

@media (min-width: 768px) {
  .page-disclaimer__hero-desc {
    font-size: 18px;
  }
}

/* ---------- 警示色块 ---------- */
.page-disclaimer__notice {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  margin-bottom: 28px;
  background: rgba(212, 175, 55, 0.1);
  border-left: 4px solid var(--gold);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-disclaimer__notice-mark {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--ink);
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
}

.page-disclaimer__notice-text strong {
  display: block;
  margin-bottom: 2px;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
}

.page-disclaimer__notice-text p {
  margin: 0;
  font-size: 14px;
  color: var(--text-main);
}

/* ---------- 印章与档案卡片 ---------- */
.page-disclaimer__meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 24px;
}

.page-disclaimer__stamp {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  width: 88px;
  height: 88px;
  border: 3px solid var(--gold);
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.07);
  box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.12);
  transform: rotate(var(--disclaimer-stamp-rotate));
  flex-shrink: 0;
}

.page-disclaimer__stamp::before {
  content: "";
  position: absolute;
  inset: 5px;
  border: 1px dashed rgba(212, 175, 55, 0.55);
  border-radius: 50%;
  pointer-events: none;
}

.page-disclaimer__stamp span {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--gold);
  letter-spacing: 0.08em;
}

.page-disclaimer__meta-card {
  flex: 1;
  min-width: 220px;
  display: grid;
  gap: 10px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.page-disclaimer__meta-item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
}

.page-disclaimer__meta-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.page-disclaimer__meta-value {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}

.page-disclaimer__meta-link {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--neon);
  text-underline-offset: 3px;
  transition: color 0.3s var(--ease), text-decoration-color 0.3s var(--ease);
}

.page-disclaimer__meta-link:hover,
.page-disclaimer__meta-link:focus-visible {
  color: var(--gold);
  text-decoration-color: var(--gold);
}

/* ---------- 首屏图片 ---------- */
.page-disclaimer__hero-figure {
  position: relative;
  margin: 0;
  max-width: 400px;
}

@media (min-width: 1024px) {
  .page-disclaimer__hero-figure::before {
    content: "";
    position: absolute;
    inset: 16px -16px -16px 16px;
    border: 1px solid var(--gold);
    border-radius: var(--radius);
    z-index: 0;
    pointer-events: none;
  }
}

.page-disclaimer__hero-img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  max-width: 400px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  background: var(--ink-soft);
}

@media (min-width: 1024px) {
  .page-disclaimer__hero-img {
    transform: rotate(1.5deg);
  }
}

.page-disclaimer__hero-caption {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-align: center;
  color: var(--text-muted);
}

/* ---------- 主体布局：左目录右条款 ---------- */
.page-disclaimer__layout {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: clamp(40px, 6vw, 72px) var(--gutter) 80px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

@media (min-width: 1024px) {
  .page-disclaimer__layout {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
  }
}

/* ---------- 目录 ---------- */
.page-disclaimer__toc-card {
  padding: 20px 0 0;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

@media (min-width: 1024px) {
  .page-disclaimer__toc-card {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }
}

.page-disclaimer__toc-title {
  margin: 0;
  padding: 0 20px 14px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  border-bottom: 2px solid var(--ink);
}

.page-disclaimer__toc-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer__toc-item {
  border-bottom: 1px solid rgba(201, 209, 217, 0.7);
}

.page-disclaimer__toc-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 20px;
  color: var(--text-main);
  text-decoration: none;
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}

.page-disclaimer__toc-link:hover,
.page-disclaimer__toc-link:focus-visible {
  background: rgba(0, 229, 160, 0.08);
  color: var(--ink);
}

.page-disclaimer__toc-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--gold);
}

.page-disclaimer__toc-text {
  font-size: 15px;
  font-weight: 500;
}

.page-disclaimer__toc-footer {
  display: grid;
  gap: 8px;
  padding: 16px 20px 20px;
}

.page-disclaimer__doc-link {
  display: block;
  padding: 8px 10px;
  font-size: 13px;
  color: var(--ink);
  text-decoration: none;
  background: rgba(11, 37, 69, 0.04);
  border-radius: var(--radius);
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}

.page-disclaimer__doc-link:hover,
.page-disclaimer__doc-link:focus-visible {
  background: var(--ink);
  color: var(--neon);
}

.page-disclaimer__doc-link-icon {
  margin-right: 6px;
  font-family: var(--font-mono);
}

/* ---------- 条款正文区 ---------- */
.page-disclaimer__terms {
  display: grid;
  gap: clamp(36px, 5vw, 56px);
}

@media (min-width: 768px) {
  .page-disclaimer__terms {
    gap: 48px;
  }
}

.page-disclaimer__term-block {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-disclaimer__term-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.page-disclaimer__term-num {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding: 0 10px;
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  border-radius: var(--radius);
}

.page-disclaimer__term-num::after {
  content: "";
  position: absolute;
  right: -3px;
  bottom: -3px;
  width: 8px;
  height: 8px;
  background: var(--neon);
  border-radius: 2px;
}

.page-disclaimer__term-title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
  letter-spacing: 0.01em;
}

.page-disclaimer__term-body > p {
  margin: 0 0 16px;
  font-size: 16px;
  color: var(--text-main);
}

.page-disclaimer__term-body > p:last-child {
  margin-bottom: 0;
}

.page-disclaimer__term-list {
  margin: 20px 0 0;
  padding: 0 0 0 18px;
  list-style: none;
  border-left: 2px solid var(--neon);
  display: grid;
  gap: 10px;
}

.page-disclaimer__term-list li {
  position: relative;
  padding-left: 14px;
  font-size: 15px;
  color: var(--text-main);
}

.page-disclaimer__term-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-disclaimer__term-list--rules li {
  padding-left: 18px;
}

.page-disclaimer__term-list--rules li::before {
  content: "×";
  position: static;
  display: inline-block;
  width: auto;
  height: auto;
  margin-right: 8px;
  background: transparent;
  transform: none;
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
}

.page-disclaimer__note-box {
  margin-top: 24px;
  padding: 16px 18px;
  background: rgba(11, 37, 69, 0.04);
  border: 1px dashed var(--gold);
  border-radius: var(--radius);
}

.page-disclaimer__note-box-label {
  display: inline-block;
  margin-bottom: 6px;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-disclaimer__note-box p {
  margin: 0;
  font-size: 14px;
  color: var(--text-muted);
}

/* ---------- 条款页脚 ---------- */
.page-disclaimer__terms-foot {
  display: grid;
  gap: 8px;
  padding-top: 24px;
  border-top: 2px solid var(--ink);
}

.page-disclaimer__terms-foot-note {
  margin: 0;
  font-size: 14px;
  color: var(--text-muted);
}

.page-disclaimer__terms-foot-note a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--neon);
  text-underline-offset: 3px;
  transition: color 0.3s var(--ease);
}

.page-disclaimer__terms-foot-note a:hover {
  color: var(--gold);
}

/* ---------- 打印样式 ---------- */
@media print {
  .page-disclaimer {
    background: #fff;
    color: #000;
  }

  .page-disclaimer__hero {
    padding: 24px 0 32px;
  }

  .page-disclaimer__hero::before,
  .page-disclaimer__hero::after,
  .page-disclaimer__hero-figure,
  .page-disclaimer__toc {
    display: none !important;
  }

  .page-disclaimer__hero h1 {
    padding-left: 0;
    font-size: 32px;
  }

  .page-disclaimer__hero h1::before {
    display: none;
  }

  .page-disclaimer__layout {
    display: block;
    padding: 24px 0 0;
  }

  .page-disclaimer__terms {
    display: block;
  }

  .page-disclaimer__term-block {
    margin-bottom: 24px;
    break-inside: avoid;
  }

  .page-disclaimer__term-head {
    border-bottom-color: #000;
  }

  .page-disclaimer__term-num {
    background: #000;
    color: #fff;
  }

  .page-disclaimer__terms-foot {
    border-top-color: #000;
  }
}