/* ============================================================
   使用条款 · page-disclaimer
   作用域限定在 .page-disclaimer 内
   ============================================================ */

.page-disclaimer {
  --d-index-w: 268px;
  --d-col-gap: 56px;
  --d-hero-glow: rgba(53, 240, 192, .13);
  padding-bottom: clamp(64px, 10vh, 128px);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumb {
  padding-block: clamp(88px, 12vh, 132px) 10px;
}

.page-disclaimer .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--muted);
}

.page-disclaimer .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-inline-end: 6px;
  color: var(--line);
}

.page-disclaimer .breadcrumb-link {
  color: var(--muted);
  text-decoration: none;
  transition: color .2s var(--ease);
}

.page-disclaimer .breadcrumb-link:hover,
.page-disclaimer .breadcrumb-link:focus-visible {
  color: var(--neon);
}

.page-disclaimer .breadcrumb-current {
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  padding-block: 6px 34px;
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -8%;
  width: min(560px, 74vw);
  height: 340px;
  background: radial-gradient(closest-side, var(--d-hero-glow), transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .terms-hero > * {
  position: relative;
  z-index: 1;
}

.page-disclaimer .terms-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-disclaimer .terms-eyebrow::before {
  content: "";
  width: 30px;
  height: 1px;
  background: var(--neon);
}

.page-disclaimer .terms-title {
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(46px, 9vw, 104px);
  line-height: .92;
  letter-spacing: -.015em;
  color: var(--text);
}

.page-disclaimer .terms-title::after {
  content: "";
  display: block;
  width: 76px;
  height: 3px;
  margin-top: 22px;
  background: linear-gradient(90deg, var(--neon), rgba(53, 240, 192, 0));
}

.page-disclaimer .terms-lead {
  max-width: 64ch;
  margin: 0 0 34px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
}

/* ---------- 站点信息格 ---------- */
.page-disclaimer .terms-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0;
  padding: 1px;
  background: var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-disclaimer .terms-meta-cell {
  background: var(--board);
  padding: 16px 20px;
}

.page-disclaimer .terms-meta-cell dt {
  margin-bottom: 8px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-disclaimer .terms-meta-cell dd {
  margin: 0;
  font-size: 15px;
  color: var(--text);
  word-break: break-all;
}

/* ---------- 快速跳转 ---------- */
.page-disclaimer .terms-jump {
  padding-block: 6px 34px;
}

.page-disclaimer .terms-jump-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .terms-jump-list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .terms-jump-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  white-space: nowrap;
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  background: rgba(22, 48, 42, .55);
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-disclaimer .terms-jump-link:hover,
.page-disclaimer .terms-jump-link:focus-visible {
  color: var(--text);
  border-color: var(--neon);
  background: rgba(53, 240, 192, .09);
}

.page-disclaimer .terms-jump-num {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--neon);
}

/* ---------- 通栏视觉 ---------- */
.page-disclaimer .terms-visual {
  margin: 0 0 clamp(44px, 7vh, 84px);
  padding: 0;
}

.page-disclaimer .terms-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1920 / 700;
  object-fit: cover;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  filter: saturate(.72) contrast(1.06);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .terms-body {
  padding-block: 0;
}

.page-disclaimer .terms-list {
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-article {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  padding-block: 34px;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-disclaimer .terms-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-disclaimer .terms-num {
  flex: none;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .06em;
  line-height: 1.5;
  color: var(--neon);
}

.page-disclaimer .terms-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3.4vw, 29px);
  line-height: 1.25;
  letter-spacing: .005em;
  color: var(--text);
}

.page-disclaimer .terms-copy {
  min-width: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-disclaimer .terms-copy p {
  max-width: 68ch;
  margin: 0 0 14px;
}

.page-disclaimer .terms-copy p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .terms-key {
  font-weight: 700;
  color: var(--neon-soft);
}

.page-disclaimer .terms-link {
  color: var(--neon-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 192, .38);
  padding-bottom: 1px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .terms-link:hover,
.page-disclaimer .terms-link:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

/* ---------- 短横线条目 ---------- */
.page-disclaimer .terms-rules {
  display: grid;
  gap: 12px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-rules li {
  position: relative;
  max-width: 68ch;
  padding-left: 28px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text);
}

.page-disclaimer .terms-rules li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 15px;
  height: 2px;
  background: var(--neon);
}

.page-disclaimer .terms-rules--deny li::before {
  background: var(--amber);
}

/* ---------- 邮箱条 ---------- */
.page-disclaimer .terms-mail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin: 22px 0 20px;
  padding: 16px 20px;
  background: rgba(22, 48, 42, .6);
  border: 1px solid var(--line);
  border-left: 2px solid var(--neon);
  border-radius: var(--r-sm);
}

.page-disclaimer .terms-mail-label {
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--muted);
}

.page-disclaimer .terms-mail-addr {
  font-size: 15px;
  color: var(--text);
  word-break: break-all;
}

.page-disclaimer .terms-mail .copy-btn {
  margin-left: auto;
}

.page-disclaimer .terms-related {
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 焦点 ---------- */
.page-disclaimer a:focus-visible,
.page-disclaimer button:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-disclaimer .terms-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .terms-article {
    grid-template-columns: var(--d-index-w) minmax(0, 1fr);
    gap: var(--d-col-gap);
    padding-block: 52px;
  }

  .page-disclaimer .terms-head {
    display: block;
  }

  .page-disclaimer .terms-num {
    display: block;
    margin-bottom: 14px;
    font-size: 38px;
    font-weight: 500;
    line-height: 1;
    letter-spacing: .02em;
    color: var(--neon-soft);
  }

  .page-disclaimer .terms-head h2 {
    padding-top: 14px;
    border-top: 1px solid var(--line);
    font-size: 25px;
  }

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

@media (min-width: 1200px) {
  .page-disclaimer {
    --d-index-w: 300px;
    --d-col-gap: 72px;
  }

  .page-disclaimer .terms-title {
    font-size: 112px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}