.page-disclaimer {
  --tc-text: #C3CCD6;
  --tc-rule: rgba(31, 42, 54, .9);
  --tc-stroke: rgba(154, 166, 178, .72);
  padding-bottom: 72px;
}

.page-disclaimer .od-crumbs {
  padding-top: 14px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .tc-hero {
  position: relative;
  display: grid;
  gap: 22px;
  margin: 10px 0 4px;
  padding: 22px 18px 26px;
  border-radius: var(--od-r-lg);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(0, 87, 255, .16) 0%, rgba(0, 87, 255, 0) 62%),
    radial-gradient(90% 80% at 0% 100%, rgba(255, 107, 0, .12) 0%, rgba(255, 107, 0, 0) 66%),
    var(--od-panel-deep);
}

.page-disclaimer .tc-hero__main {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-disclaimer .tc-hero .od-h1 {
  margin: 0;
  font-size: clamp(38px, 11vw, 76px);
  line-height: .98;
  letter-spacing: .01em;
}

.page-disclaimer .tc-hero .od-lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--tc-text);
}

.page-disclaimer .tc-hero__media {
  margin: 0;
  border-radius: var(--od-r-md);
  overflow: hidden;
  border: 1px solid var(--od-line);
  background: var(--od-panel);
}

.page-disclaimer .tc-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--od-r-md);
}

.page-disclaimer .tc-hero__media .od-media__tag {
  position: absolute;
  left: 12px;
  bottom: 12px;
}

/* ---------- 版本标注条 ---------- */
.page-disclaimer .tc-versionbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  margin-top: 4px;
  padding: 12px 14px;
  border-radius: var(--od-r-sm);
  border-left: 4px solid var(--od-orange);
  background: var(--od-paper);
  color: var(--od-ink);
}

.page-disclaimer .tc-versionbar .od-status {
  gap: 6px;
}

.page-disclaimer .tc-versionbar .od-status__lamp {
  box-shadow: 0 0 0 3px rgba(46, 125, 91, .18);
}

.page-disclaimer .tc-versionbar .od-status__label {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--od-ink-soft);
}

.page-disclaimer .tc-versionbar .od-status__value {
  font-size: 13px;
  font-weight: 700;
  color: var(--od-ink);
}

.page-disclaimer .tc-versionbar__meta {
  font-size: 11.5px;
  letter-spacing: .04em;
  color: #5C646C;
}

/* ---------- 章节锚点导航 ---------- */
.page-disclaimer .tc-toc {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  padding: 14px 0;
  border-top: 1px solid var(--od-line);
  border-bottom: 1px solid var(--od-line);
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .tc-toc::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .tc-toc__label {
  flex: 0 0 auto;
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--od-mute);
}

.page-disclaimer .tc-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .tc-toc__link {
  display: inline-block;
  padding: 7px 13px;
  border: 1px solid var(--od-line);
  border-radius: 999px;
  font-size: 12.5px;
  line-height: 1.2;
  white-space: nowrap;
  color: var(--od-mute);
  text-decoration: none;
  transition: color .2s var(--od-ease), border-color .2s var(--od-ease), background-color .2s var(--od-ease);
}

.page-disclaimer .tc-toc__link:hover,
.page-disclaimer .tc-toc__link:focus-visible {
  color: var(--od-white);
  border-color: var(--od-blue);
  background: rgba(0, 87, 255, .14);
}

/* ---------- 条款章节 ---------- */
.page-disclaimer .tc-clause {
  display: grid;
  gap: 10px;
  padding: 26px 0;
  border-top: 1px solid var(--tc-rule);
}

.page-disclaimer .tc-clause:first-of-type {
  border-top: 0;
  padding-top: 30px;
}

.page-disclaimer .tc-clause__num {
  display: block;
  font-family: var(--od-font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .06em;
  color: var(--od-mute);
  opacity: .5;
}

@supports (-webkit-text-stroke: 1px #000) {
  .page-disclaimer .tc-clause__num {
    color: transparent;
    opacity: .95;
    -webkit-text-stroke: 1.4px var(--tc-stroke);
  }
}

.page-disclaimer .tc-clause__main {
  display: grid;
  gap: 12px;
  max-width: 76ch;
}

.page-disclaimer .tc-clause__main .od-h2 {
  margin: 0;
  font-size: clamp(21px, 4.6vw, 27px);
  line-height: 1.3;
  color: var(--od-white);
}

.page-disclaimer .tc-clause__main p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--tc-text);
}

.page-disclaimer .tc-clause__main a {
  color: var(--od-white);
  text-decoration: none;
  border-bottom: 1px solid var(--od-blue);
  padding-bottom: 1px;
}

.page-disclaimer .tc-clause__main a:hover {
  color: var(--od-blue);
}

.page-disclaimer .tc-list {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .tc-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--tc-text);
}

.page-disclaimer .tc-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .72em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--od-blue);
}

.page-disclaimer .tc-list strong {
  color: var(--od-white);
  font-weight: 700;
}

.page-disclaimer .tc-list--orange li::before {
  background: var(--od-orange);
}

.page-disclaimer .tc-clause__main .od-note {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--od-mute);
}

.page-disclaimer .tc-emph {
  padding: 14px 16px;
  border-left: 3px solid var(--od-orange);
  border-radius: 0 var(--od-r-sm) var(--od-r-sm) 0;
  background: rgba(255, 107, 0, .08);
  color: var(--od-white) !important;
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 暖纸批次卡 ---------- */
.page-disclaimer .tc-paper {
  display: grid;
  gap: 12px;
  margin-top: 4px;
  padding: 18px 16px;
}

.page-disclaimer .tc-paper__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--od-ink-soft);
  text-transform: uppercase;
}

.page-disclaimer .tc-paper .tc-list li {
  color: #41474D;
}

.page-disclaimer .tc-paper .tc-list li::before {
  background: var(--od-orange);
}

/* ---------- 折叠细则 ---------- */
.page-disclaimer .od-fold {
  margin-top: 4px;
}

.page-disclaimer .tc-fold__toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding: 8px 15px;
  border: 1px solid var(--od-line);
  border-radius: 999px;
  background: transparent;
  color: var(--od-white);
  font-family: var(--od-font-body);
  font-size: 13px;
  cursor: pointer;
  transition: border-color .2s var(--od-ease), background-color .2s var(--od-ease);
}

.page-disclaimer .tc-fold__toggle:hover,
.page-disclaimer .tc-fold__toggle:focus-visible {
  border-color: var(--od-blue);
  background: rgba(0, 87, 255, .14);
}

/* ---------- 联络块 ---------- */
.page-disclaimer .tc-contact {
  display: grid;
  gap: 12px;
  padding: 18px 16px;
  border: 1px solid var(--od-line);
  border-radius: var(--od-r-md);
  background: var(--od-panel);
}

.page-disclaimer .tc-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
}

.page-disclaimer .tc-contact__key {
  flex: 0 0 auto;
  min-width: 68px;
  font-family: var(--od-font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--od-mute);
}

.page-disclaimer .tc-contact__val {
  font-family: var(--od-font-mono);
  font-size: 14px;
  line-height: 1.6;
  color: var(--od-white);
  word-break: break-all;
}

.page-disclaimer .od-btn--signal {
  margin-top: 2px;
}

/* ---------- 进入显现 ---------- */
.page-disclaimer [data-reveal] {
  transition: opacity .3s var(--od-ease), transform .3s var(--od-ease);
}

.od-js .page-disclaimer [data-reveal] {
  opacity: 0;
  transform: translateY(10px);
}

.od-js .page-disclaimer [data-reveal].is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .od-js .page-disclaimer [data-reveal],
  .page-disclaimer [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- 平板 ---------- */
@media (min-width: 768px) {
  .page-disclaimer .tc-hero {
    grid-template-columns: minmax(0, 1fr) minmax(0, .82fr);
    align-items: center;
    gap: 30px;
    padding: 34px 30px 36px;
  }

  .page-disclaimer .tc-toc {
    gap: 16px;
  }

  .page-disclaimer .tc-clause {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 26px;
    padding: 34px 0;
  }

  .page-disclaimer .tc-clause:first-of-type {
    padding-top: 38px;
  }

  .page-disclaimer .tc-clause__num {
    font-size: 38px;
  }

  .page-disclaimer .tc-paper {
    padding: 22px 24px;
  }

  .page-disclaimer .tc-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 24px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1100px) {
  .page-disclaimer .tc-hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: 44px;
    padding: 46px 40px 48px;
  }

  .page-disclaimer .tc-clause {
    grid-template-columns: 124px minmax(0, 1fr);
    gap: 34px;
    padding: 42px 0;
  }

  .page-disclaimer .tc-clause__num {
    font-size: 46px;
  }

  .page-disclaimer .tc-clause__main {
    gap: 14px;
  }
}