.page-disclaimer {
  --dc-line: rgba(201, 191, 217, 0.16);
  --dc-line-soft: rgba(201, 191, 217, 0.08);
  --dc-text-soft: rgba(237, 231, 244, 0.78);
  background: var(--ink);
  color: var(--text);
}

/* ── 首屏 ───────────────────────────────────── */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(76px, 11vw, 122px) 0 clamp(34px, 5vw, 58px);
  background:
    radial-gradient(112% 86% at 8% -20%, rgba(91, 42, 134, 0.62), transparent 60%),
    radial-gradient(72% 62% at 100% 0%, rgba(212, 162, 76, 0.14), transparent 58%),
    var(--ink);
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--dc-line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--dc-line-soft) 1px, transparent 1px);
  background-size: 76px 76px;
  -webkit-mask-image: radial-gradient(92% 82% at 14% 0%, #000 0%, transparent 76%);
  mask-image: radial-gradient(92% 82% at 14% 0%, #000 0%, transparent 76%);
}

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

.page-disclaimer .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--lilac);
}

.page-disclaimer .crumbs a {
  color: var(--gold-soft);
  text-decoration: none;
}

.page-disclaimer .crumbs a:hover,
.page-disclaimer .crumbs a:focus-visible {
  text-decoration: underline;
}

.page-disclaimer .crumbs li + li::before {
  content: "/";
  color: var(--line-strong);
}

.page-disclaimer .terms-hero-copy {
  max-width: 760px;
  margin-top: clamp(22px, 4vw, 42px);
}

.page-disclaimer .terms-hero .eyebrow {
  margin: 0;
}

.page-disclaimer .terms-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(38px, 9vw, 76px);
  line-height: 1.06;
  letter-spacing: 0.01em;
  color: var(--porcelain);
  overflow-wrap: break-word;
}

.page-disclaimer .terms-hero .lede {
  max-width: 58ch;
  margin: 22px 0 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--dc-text-soft);
}

.page-disclaimer .terms-hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-disclaimer .terms-hero-media {
  margin: clamp(32px, 5vw, 56px) 0 0;
  border: 1px solid var(--dc-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-deep);
}

.page-disclaimer .terms-hero-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ── 正文骨架 ───────────────────────────────── */
.page-disclaimer .terms-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 48px);
  padding-block: clamp(40px, 6vw, 72px) clamp(80px, 10vw, 132px);
}

/* ── 目录 ───────────────────────────────────── */
.page-disclaimer .terms-nav-label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-disclaimer .terms-nav-list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 2px 8px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

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

.page-disclaimer .terms-nav-list li {
  flex: 0 0 auto;
}

.page-disclaimer .terms-nav-list a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 16px;
  border: 1px solid var(--dc-line);
  border-radius: var(--pill);
  background: rgba(91, 42, 134, 0.1);
  color: var(--dc-text-soft);
  font-size: 13.5px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-disclaimer .terms-nav-list a .mono {
  font-size: 11.5px;
  color: var(--gold);
}

.page-disclaimer .terms-nav-list a:hover,
.page-disclaimer .terms-nav-list a:focus-visible {
  color: var(--porcelain);
  border-color: var(--line-strong);
  background: rgba(91, 42, 134, 0.26);
}

/* ── 条款条目 ───────────────────────────────── */
.page-disclaimer .terms-sections {
  display: grid;
  gap: clamp(40px, 6vw, 72px);
  min-width: 0;
}

.page-disclaimer .terms-sec {
  min-width: 0;
  scroll-margin-top: calc(var(--top-h) + 28px);
}

.page-disclaimer .terms-sec-head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2vw, 20px);
  margin-bottom: clamp(14px, 2vw, 22px);
}

.page-disclaimer .terms-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: clamp(13px, 1.6vw, 15px);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-disclaimer .terms-sec-head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(21px, 3.4vw, 33px);
  line-height: 1.32;
  color: var(--porcelain);
  overflow-wrap: break-word;
}

.page-disclaimer .terms-sec-body p {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--dc-text-soft);
  overflow-wrap: break-word;
}

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

/* 条目列表 */
.page-disclaimer .terms-list {
  display: grid;
  gap: 12px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-list li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--dc-text-soft);
}

.page-disclaimer .terms-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 10px;
  height: 2px;
  border-radius: 2px;
  background: var(--gold);
}

/* 折叠说明 */
.page-disclaimer .terms-details {
  margin-top: 4px;
  padding: 16px 20px;
  border: 1px solid var(--dc-line);
  border-radius: var(--radius);
  background: var(--glass);
}

.page-disclaimer .terms-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--gold-soft);
}

.page-disclaimer .terms-details summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .terms-details summary::after {
  content: "+";
  font-size: 18px;
  line-height: 1;
  color: var(--lilac);
}

.page-disclaimer .terms-details[open] summary::after {
  content: "–";
}

.page-disclaimer .terms-details p {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--dc-text-soft);
}

/* 版本提示块 */
.page-disclaimer .terms-callout {
  margin-top: 26px;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--dc-line);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  background: linear-gradient(140deg, rgba(91, 42, 134, 0.26), rgba(26, 15, 46, 0.46));
}

.page-disclaimer .terms-callout .terms-callout-title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

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

/* 重点条款 */
.page-disclaimer .terms-sec--key {
  padding: clamp(22px, 4vw, 40px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(155deg, rgba(91, 42, 134, 0.32), rgba(26, 15, 46, 0.55));
  box-shadow: 0 34px 80px -56px rgba(91, 42, 134, 0.95);
}

/* 引导链接 */
.page-disclaimer .terms-links {
  display: grid;
  gap: 10px;
  margin-top: 26px;
}

.page-disclaimer .terms-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  border: 1px solid var(--dc-line);
  border-radius: var(--radius);
  background: rgba(14, 31, 26, 0.62);
  color: var(--text);
  font-size: 14.5px;
  line-height: 1.5;
  text-decoration: none;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-disclaimer .terms-link::after {
  content: "→";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  color: var(--gold);
  transition: transform 0.3s var(--ease);
}

.page-disclaimer .terms-link:hover,
.page-disclaimer .terms-link:focus-visible {
  border-color: var(--line-strong);
  background: rgba(91, 42, 134, 0.22);
}

.page-disclaimer .terms-link:hover::after,
.page-disclaimer .terms-link:focus-visible::after {
  transform: translateX(4px);
}

/* ── 桌面布局 ───────────────────────────────── */
@media (min-width: 980px) {
  .page-disclaimer .terms-body {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(40px, 6vw, 88px);
  }

  .page-disclaimer .terms-nav {
    position: sticky;
    top: calc(var(--top-h) + 32px);
  }

  .page-disclaimer .terms-nav-list {
    display: block;
    overflow: visible;
    padding: 0;
    border-left: 1px solid var(--dc-line);
  }

  .page-disclaimer .terms-nav-list li + li {
    margin-top: 4px;
  }

  .page-disclaimer .terms-nav-list a {
    position: relative;
    display: flex;
    gap: 12px;
    width: 100%;
    padding: 10px 0 10px 16px;
    border: 0;
    border-radius: 0;
    background: none;
    white-space: normal;
    line-height: 1.5;
  }

  .page-disclaimer .terms-nav-list a::before {
    content: "";
    position: absolute;
    left: -1px;
    top: 9px;
    bottom: 9px;
    width: 2px;
    background: transparent;
    transition: background 0.3s var(--ease);
  }

  .page-disclaimer .terms-nav-list a:hover::before,
  .page-disclaimer .terms-nav-list a:focus-visible::before {
    background: var(--gold);
  }

  .page-disclaimer .terms-nav-list a:hover,
  .page-disclaimer .terms-nav-list a:focus-visible {
    color: var(--porcelain);
    background: none;
  }
}

/* ── 大屏微调 ───────────────────────────────── */
@media (min-width: 1320px) {
  .page-disclaimer .terms-body {
    grid-template-columns: 256px minmax(0, 1fr);
  }

  .page-disclaimer .terms-hero-copy {
    max-width: 820px;
  }
}

/* ── 减少动态 ───────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }
}