.page-disclaimer {
  --to-line: rgba(29, 27, 22, .14);
  --to-line-soft: rgba(29, 27, 22, .07);
  --to-line-strong: rgba(29, 27, 22, .3);
  --to-line-light: rgba(244, 239, 228, .18);
  --to-glow-violet: rgba(109, 107, 232, .34);
  --to-body-text: rgba(29, 27, 22, .78);
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.75;
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .to-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(18px, 3.5vw, 30px) 0 clamp(38px, 6vw, 68px);
  background: var(--ink);
  color: var(--paper);
}

.page-disclaimer .to-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(72% 62% at 92% 4%, var(--to-glow-violet), transparent 64%),
    radial-gradient(62% 56% at 4% 98%, rgba(57, 224, 214, .16), transparent 62%);
}

.page-disclaimer .to-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .5;
  background-image:
    linear-gradient(to right, rgba(244, 239, 228, .06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(244, 239, 228, .06) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .75), transparent 74%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .75), transparent 74%);
}

.page-disclaimer .to-hero-grid {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  margin-top: clamp(22px, 3.5vw, 38px);
}

.page-disclaimer .to-hero h1 {
  margin: 16px 0 0;
  font-size: clamp(29px, 6vw, 48px);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -.012em;
  color: var(--white);
}

.page-disclaimer .to-hero .lede {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.75;
  color: rgba(244, 239, 228, .82);
}

.page-disclaimer .to-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 26px 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid var(--to-line-light);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .02em;
  color: rgba(244, 239, 228, .68);
}

.page-disclaimer .to-meta-item {
  position: relative;
  padding-left: 14px;
}

.page-disclaimer .to-meta-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 5px;
  height: 5px;
  border-radius: 1px;
  background: var(--gold);
}

.page-disclaimer .to-hero-figure {
  margin: 0;
  border: 1px solid var(--to-line-light);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--ink-2);
  box-shadow: 0 30px 60px -42px rgba(0, 0, 0, .95);
}

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

/* ---------- 横向章节带 ---------- */
.page-disclaimer .to-band {
  background: var(--ink-2);
  border-top: 1px solid var(--to-line-light);
  border-bottom: 1px solid var(--to-line-light);
}

.page-disclaimer .to-band-nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 14px 0;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .to-band-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 15px;
  border: 1px solid var(--to-line-light);
  border-radius: var(--r-pill);
  color: var(--paper);
  font-size: 13.5px;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-disclaimer .to-band-link:hover,
.page-disclaimer .to-band-link:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(57, 224, 214, .08);
}

.page-disclaimer .to-band-num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--gold);
}

/* ---------- 正文骨架 ---------- */
.page-disclaimer .to-body {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  padding-top: clamp(34px, 5.5vw, 66px);
  padding-bottom: clamp(40px, 6vw, 76px);
}

/* ---------- 侧栏目录 ---------- */
.page-disclaimer .to-toc {
  align-self: start;
  padding: 18px 20px;
  border: 1px solid var(--to-line);
  border-radius: var(--r-md);
  background: var(--paper-2);
}

.page-disclaimer .to-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .to-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .to-toc-link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 7px 8px;
  border-radius: var(--r-sm);
  color: var(--text);
  font-size: 14px;
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .to-toc-link:hover,
.page-disclaimer .to-toc-link:focus-visible {
  background: rgba(57, 224, 214, .16);
  color: var(--ink);
}

.page-disclaimer .to-toc-num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--gold);
}

/* ---------- 条款卡片 ---------- */
.page-disclaimer .to-clauses {
  display: grid;
  gap: clamp(16px, 2.2vw, 24px);
}

.page-disclaimer .to-clause {
  padding: clamp(20px, 3vw, 34px);
  border: 1px solid var(--to-line);
  border-radius: var(--r-lg);
  background: var(--paper-2);
  scroll-margin-top: calc(var(--header-h) + 18px);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-disclaimer .to-clause:hover {
  border-color: var(--to-line-strong);
  box-shadow: var(--shadow-card);
}

.page-disclaimer .to-clause-head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--to-line-soft);
}

.page-disclaimer .to-clause-num {
  flex: 0 0 auto;
  padding: 3px 8px;
  border-radius: var(--r-sm);
  background: var(--gold);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.45;
}

.page-disclaimer .to-clause h2 {
  margin: 0;
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -.005em;
}

.page-disclaimer .to-clause-body p {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--text);
}

.page-disclaimer .to-clause-body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .to-clause-body a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
  padding-bottom: 1px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .to-clause-body a:hover,
.page-disclaimer .to-clause-body a:focus-visible {
  color: var(--ink-2);
  border-bottom-color: var(--gold);
}

.page-disclaimer .to-list {
  list-style: none;
  margin: 14px 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .to-list li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--text);
}

.page-disclaimer .to-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: .8em;
  width: 9px;
  height: 2px;
  border-radius: 1px;
  background: var(--ink-2);
}

/* ---------- 折叠问答 ---------- */
.page-disclaimer .to-extra {
  margin-top: clamp(24px, 3.4vw, 38px);
  padding-top: clamp(22px, 3.2vw, 32px);
  border-top: 1px solid var(--to-line);
}

.page-disclaimer .to-extra-title {
  margin: 0 0 6px;
  font-size: clamp(19px, 2.6vw, 24px);
  font-weight: 700;
  line-height: 1.3;
}

.page-disclaimer .to-extra-lede {
  margin: 0 0 18px;
  font-size: 14.5px;
  color: var(--to-body-text);
}

.page-disclaimer .accordion-item {
  margin-bottom: 10px;
  border: 1px solid var(--to-line);
  border-radius: var(--r-md);
  background: var(--paper);
  overflow: hidden;
}

.page-disclaimer .accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  border: 0;
  background: transparent;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-disclaimer .accordion-trigger:hover,
.page-disclaimer .accordion-trigger:focus-visible {
  background: rgba(57, 224, 214, .1);
}

.page-disclaimer .accordion-trigger[aria-expanded="true"] {
  color: var(--ink);
}

.page-disclaimer .accordion-body {
  padding: 0 16px 16px;
  font-size: 14.8px;
  line-height: 1.75;
  color: var(--to-body-text);
}

.page-disclaimer .accordion-body p {
  margin: 0;
}

/* ---------- 联系区 ---------- */
.page-disclaimer .to-contact {
  padding: clamp(36px, 5.5vw, 68px) 0;
  background: var(--ink);
  color: var(--paper);
  border-top: 1px solid var(--to-line-light);
}

.page-disclaimer .to-contact-grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-disclaimer .to-contact h2 {
  margin: 10px 0 0;
  font-size: clamp(22px, 3.4vw, 30px);
  font-weight: 700;
  line-height: 1.28;
  color: var(--white);
}

.page-disclaimer .to-contact-note {
  margin: 14px 0 0;
  max-width: 32em;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(244, 239, 228, .74);
}

.page-disclaimer .to-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-disclaimer .to-contact .btn--ghost {
  color: var(--paper);
  border-color: rgba(244, 239, 228, .32);
}

.page-disclaimer .to-contact .btn--ghost:hover,
.page-disclaimer .to-contact .btn--ghost:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-disclaimer .to-contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .to-contact-item {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border: 1px solid var(--to-line-light);
  border-radius: var(--r-md);
  background: rgba(244, 239, 228, .04);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-disclaimer .to-contact-item:hover {
  border-color: rgba(57, 224, 214, .45);
  background: rgba(57, 224, 214, .06);
}

.page-disclaimer .to-contact-label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-disclaimer .to-contact-value {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--white);
  overflow-wrap: anywhere;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .to-clause-body p {
    font-size: 16px;
  }
}

@media (min-width: 880px) {
  .page-disclaimer .to-hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .to-contact-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .to-body {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
    gap: clamp(32px, 4vw, 56px);
  }

  .page-disclaimer .to-toc {
    position: sticky;
    top: calc(var(--header-h) + 22px);
  }
}

@media (max-width: 599px) {
  .page-disclaimer .to-hero-meta {
    gap: 8px 18px;
    font-size: 12px;
  }

  .page-disclaimer .to-contact-actions .btn {
    flex: 1 1 auto;
    justify-content: center;
  }

  .page-disclaimer .to-clause-head {
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .to-band-link,
  .page-disclaimer .to-toc-link,
  .page-disclaimer .to-clause,
  .page-disclaimer .to-clause-body a,
  .page-disclaimer .accordion-trigger,
  .page-disclaimer .to-contact-item {
    transition: none;
  }
}