.page-disclaimer {
  background: var(--c-cream);
}

/* ---------- 首屏 ---------- */
.page-disclaimer__hero {
  background:
    radial-gradient(1200px 420px at 82% -10%, var(--c-ink-soft) 0%, rgba(255,255,255,0) 60%),
    linear-gradient(140deg, var(--c-ink) 0%, var(--c-ink-deep) 70%, var(--c-ink-soft) 100%);
  color: #fff;
  padding: clamp(36px, 6vw, 64px) 0 clamp(40px, 7vw, 72px);
  position: relative;
  isolation: isolate;
}

.page-disclaimer__hero::after {
  content: "TERMS";
  position: absolute;
  z-index: -1;
  right: -0.12em;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(110px, 22vw, 280px);
  line-height: 1;
  letter-spacing: 0.01em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,0.08);
  pointer-events: none;
  user-select: none;
}

.page-disclaimer__hero-inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer__hero .folio-breadcrumb {
  margin-bottom: clamp(1.4rem, 3vw, 2rem);
}

.page-disclaimer__hero .folio-breadcrumb a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-disclaimer__hero .folio-breadcrumb a:hover {
  color: var(--c-accent);
}

.page-disclaimer__hero-head {
  max-width: 820px;
}

.page-disclaimer__hero-head h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0.9rem 0 1.1rem;
}

.page-disclaimer__subtitle {
  max-width: 64ch;
  margin: 0;
  color: rgba(255,255,255,0.8);
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  line-height: 1.8;
}

.page-disclaimer__hero-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: clamp(1.8rem, 4vw, 2.6rem);
  max-width: 640px;
}

.page-disclaimer__meta-card {
  border-left: 3px solid var(--c-teal);
  background: rgba(255,255,255,0.06);
  padding: 0.9rem 0.9rem 0.8rem 1.1rem;
}

.page-disclaimer__meta-card strong {
  display: block;
  font-family: var(--font-data);
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  line-height: 1.25;
  color: var(--c-accent);
}

.page-disclaimer__meta-card span {
  display: block;
  margin-top: 0.15em;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.62);
  letter-spacing: 0.05em;
}

/* ---------- 锚点索引条 ---------- */
.page-disclaimer__index {
  position: sticky;
  top: var(--header-h);
  z-index: 30;
  background: var(--c-cream);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.page-disclaimer__index-links {
  display: flex;
  gap: 1.4rem;
  align-items: center;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer__index-links a {
  display: block;
  flex: 0 0 auto;
  padding: 0.85rem 0.1rem;
  font-family: var(--font-head);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--c-muted);
  border-bottom: 3px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer__index-links a:hover {
  color: var(--c-accent);
  border-bottom-color: var(--c-accent);
}

/* ---------- 正文区 ---------- */
.page-disclaimer__body {
  padding: clamp(48px, 7vw, 88px) 0 var(--space-section);
}

.page-disclaimer__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

/* 侧边目录 */
.page-disclaimer__toc {
  order: 1;
  align-self: start;
  background: var(--c-paper);
  border: 1px solid var(--c-border);
  border-top: 4px solid var(--c-accent);
  padding: 1.2rem 1.25rem 1rem;
}

.page-disclaimer__toc-title {
  margin: 0 0 0.8rem;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.page-disclaimer__toc ol {
  list-style: none;
  margin: 0 0 0.75rem;
  padding: 0;
}

.page-disclaimer__toc li + li {
  border-top: 1px solid var(--c-border);
}

.page-disclaimer__toc a {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  padding: 0.6rem 0.15rem;
  text-decoration: none;
  font-family: var(--font-head);
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--c-text);
  transition: color 0.2s var(--ease);
}

.page-disclaimer__toc a:hover {
  color: var(--c-accent);
}

.page-disclaimer__toc a em {
  font-style: normal;
  font-family: var(--font-data);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--c-accent);
}

.page-disclaimer__related {
  display: inline-block;
  margin-top: 0.35rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--c-border);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--c-teal);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-disclaimer__related:hover {
  color: var(--c-accent);
}

/* 条款文档 */
.page-disclaimer__docs {
  order: 2;
  display: grid;
  gap: 1.5rem;
}

.page-disclaimer__clause {
  position: relative;
  background: var(--c-paper);
  border: 1px solid var(--c-border);
  border-left: 4px solid var(--c-teal);
  border-top: 1px solid var(--c-border);
  padding: clamp(1.3rem, 3vw, 2rem);
}

.page-disclaimer__clause:nth-child(even) {
  border-left-color: var(--c-teal);
}

.page-disclaimer__clause--alert {
  border-left-color: var(--c-accent);
}

.page-disclaimer__clause::before {
  content: attr(data-tag);
  position: absolute;
  top: -0.55rem;
  left: 1rem;
  background: var(--c-ink);
  color: var(--c-cream);
  font-family: var(--font-data);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 0.18em 0.65em;
  line-height: 1.4;
}

.page-disclaimer__clause h2 {
  font-family: var(--font-head);
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--c-text);
  margin: 0 0 0.9rem;
  padding-bottom: 0.65rem;
  border-bottom: 2px solid var(--c-accent);
}

.page-disclaimer__clause h3 {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--c-ink);
  margin: 1.3rem 0 0.4rem;
  letter-spacing: 0.03em;
}

.page-disclaimer__clause p {
  margin: 0 0 0.85rem;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--c-text);
}

.page-disclaimer__clause ul {
  list-style: none;
  margin: 0.6rem 0 0.9rem;
  padding: 0;
}

.page-disclaimer__clause li {
  position: relative;
  padding-left: 1.2rem;
  margin-bottom: 0.4rem;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--c-text);
}

.page-disclaimer__clause li::before {
  content: "";
  position: absolute;
  left: 0.05em;
  top: 0.78em;
  width: 7px;
  height: 2px;
  background: var(--c-accent);
}

.page-disclaimer__clause li strong {
  font-weight: 700;
  color: var(--c-ink);
}

/* 重点句 */
.page-disclaimer__emphasize {
  background: linear-gradient(90deg, rgba(255,107,53,0.12) 0%, rgba(255,107,53,0.04) 100%);
  border-left: 4px solid var(--c-accent);
  padding: 0.9rem 1.05rem 0.9rem 1.2rem;
  font-family: var(--font-head);
  font-size: 0.98rem;
  font-weight: 800;
  line-height: 1.55;
  color: var(--c-ink);
  margin: 0 0 1rem;
}

/* 图片 */
.page-disclaimer__figure {
  margin: 1.4rem 0 0.2rem;
}

.page-disclaimer__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--c-cream);
  border: 1px solid var(--c-border);
}

.page-disclaimer__figure figcaption {
  padding: 0.6rem 0.1rem 0;
  font-size: 0.76rem;
  color: var(--c-muted);
}

/* 可展开子条款 */
.page-disclaimer__details {
  margin: 0.7rem 0 0.2rem;
  border: 1px solid var(--c-border);
  background: var(--c-cream);
}

.page-disclaimer__details summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
  padding: 0.75rem 0.95rem;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--c-ink);
  transition: color 0.2s var(--ease);
}

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

.page-disclaimer__details summary:hover {
  color: var(--c-accent);
}

.page-disclaimer__details summary::after {
  content: "+";
  font-family: var(--font-data);
  font-size: 1rem;
  line-height: 1;
  color: var(--c-accent);
}

.page-disclaimer__details[open] summary::after {
  content: "–";
}

.page-disclaimer__details-content {
  padding: 0 0.95rem 0.85rem;
}

.page-disclaimer__details-content p {
  margin: 0.35rem 0 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--c-muted);
}

/* 联系方式 */
.page-disclaimer__contact-card {
  margin-top: 1rem;
  background: var(--c-ink);
  color: #fff;
  padding: clamp(1.2rem, 2.5vw, 1.6rem);
  border-top: 3px solid var(--c-teal);
}

.page-disclaimer__contact-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer__contact-card li {
  padding-left: 0;
  margin-bottom: 0.45rem;
  font-family: var(--font-data);
  font-size: 0.88rem;
  font-weight: 700;
  color: rgba(255,255,255,0.92);
}

.page-disclaimer__contact-card li::before {
  display: none;
}

.page-disclaimer__contact-card p {
  margin: 0.7rem 0 0;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
}

/* CTA */
.page-disclaimer__cta {
  background: var(--c-ink);
  border-top: 1px solid var(--c-line);
  padding: 1.8rem 0;
}

.page-disclaimer__cta .folio-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.page-disclaimer__cta p {
  margin: 0;
  font-family: var(--font-head);
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--c-cream);
  letter-spacing: 0.02em;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-disclaimer__index-links a {
    font-size: 0.82rem;
    padding-bottom: 1rem;
  }

  .page-disclaimer__layout {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: clamp(2.5rem, 5vw, 4rem);
  }

  .page-disclaimer__toc {
    order: 0;
    position: sticky;
    top: calc(var(--header-h) + 56px);
  }

  .page-disclaimer__docs {
    order: 0;
    gap: clamp(1.6rem, 3vw, 2.4rem);
  }

  .page-disclaimer__clause {
    padding: clamp(1.6rem, 3vw, 2.4rem);
  }
}