.page-disclaimer {
  --clause-rule: #23445C;
  --clause-soft: rgba(53, 240, 207, 0.09);
  color: var(--ice);
  padding-bottom: clamp(56px, 9vw, 104px);
}

.page-disclaimer .disclaimer-shell {
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 3.5vw, 32px);
  padding-top: clamp(20px, 3vw, 36px);
}

/* ---------- 顶部提示 ---------- */
.page-disclaimer .disclaimer-hero {
  padding-bottom: clamp(20px, 3vw, 32px);
  border-bottom: 1px solid var(--clause-rule);
}

.page-disclaimer .disclaimer-title {
  margin: 10px 0 0;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(34px, 7vw, 68px);
  line-height: 1.06;
  letter-spacing: 0.04em;
  color: var(--ice);
}

.page-disclaimer .disclaimer-hero .lede {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--mist);
}

.page-disclaimer .hero-meta {
  list-style: none;
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  font-size: 13px;
}

.page-disclaimer .hero-meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
}

.page-disclaimer .meta-label {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .meta-value {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--amber);
  letter-spacing: 0.02em;
}

/* ---------- 顶部视觉 ---------- */
.page-disclaimer .disclaimer-visual {
  margin: 0;
  position: relative;
  border: 1px solid var(--clause-rule);
  background: var(--ink-800);
}

.page-disclaimer .disclaimer-visual::after {
  content: "";
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 26px;
  height: 26px;
  border-right: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  pointer-events: none;
}

.page-disclaimer .disclaimer-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 1200 / 320;
  object-fit: cover;
}

/* ---------- 主体三栏 ---------- */
.page-disclaimer .disclaimer-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 40px);
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .disclaimer-toc {
  border-top: 1px solid var(--clause-rule);
  padding-top: 14px;
}

.page-disclaimer .disclaimer-toc .toc-title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-disclaimer .toc-link {
  display: block;
  padding: 7px 12px;
  border: 1px solid transparent;
  border-left: 2px solid transparent;
  font-size: 13.5px;
  color: var(--mist);
  text-decoration: none;
  transition: color 200ms var(--ease), background-color 200ms var(--ease),
    border-color 200ms var(--ease);
}

.page-disclaimer .toc-link:hover,
.page-disclaimer .toc-link:focus-visible {
  color: var(--ice);
  background: var(--clause-soft);
  border-left-color: var(--cyan-dim);
  outline: none;
}

.page-disclaimer .toc-link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-disclaimer .toc-link[aria-current="true"] {
  color: var(--cyan);
  background: var(--clause-soft);
  border-left-color: var(--cyan);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .disclaimer-body {
  min-width: 0;
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: clamp(10px, 2vw, 22px);
  padding: clamp(24px, 4vw, 38px) 0;
  border-top: 1px solid var(--clause-rule);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-disclaimer .disclaimer-body > .clause:first-child {
  border-top: none;
  padding-top: 0;
}

.page-disclaimer .clause-num {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 0.12em;
  color: var(--cyan);
  padding-top: 6px;
}

.page-disclaimer .clause-title {
  margin: 0 0 14px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.3;
  letter-spacing: 0.04em;
  color: var(--ice);
}

.page-disclaimer .clause-subtitle {
  margin: clamp(18px, 2.6vw, 26px) 0 8px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-disclaimer .clause-content p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist);
}

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

.page-disclaimer .clause-content a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-dim);
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-disclaimer .clause-content a:hover,
.page-disclaimer .clause-content a:focus-visible {
  color: var(--ice);
  border-bottom-color: var(--ice);
  outline: none;
}

.page-disclaimer .clause-content a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-disclaimer .clause-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .clause-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--cyan-dim);
  transform: rotate(45deg);
}

.page-disclaimer .clause-list strong {
  color: var(--ice);
  font-weight: 600;
}

.page-disclaimer .clause-list--contact li {
  padding-left: 0;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(35, 68, 92, 0.7);
  word-break: break-word;
}

.page-disclaimer .clause-list--contact li::before {
  content: none;
}

.page-disclaimer .clause-list--contact strong {
  display: inline-block;
  min-width: 5em;
  color: var(--mist);
  font-weight: 500;
}

.page-disclaimer .clause-note {
  margin: 20px 0 0;
  padding: 14px 16px;
  border-left: 2px solid var(--amber);
  background: rgba(255, 179, 71, 0.07);
  font-size: 15px;
  line-height: 1.75;
  color: var(--ice);
}

/* ---------- 正文尾部 ---------- */
.page-disclaimer .body-foot {
  margin-top: clamp(20px, 3vw, 30px);
  padding-top: 18px;
  border-top: 1px solid var(--clause-rule);
}

.page-disclaimer .back-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--clause-rule);
  font-size: 13px;
  color: var(--mist);
  text-decoration: none;
  transition: color 200ms var(--ease), border-color 200ms var(--ease),
    background-color 200ms var(--ease);
}

.page-disclaimer .back-top::before {
  content: "↑";
  font-family: var(--font-mono);
  color: var(--cyan);
}

.page-disclaimer .back-top:hover,
.page-disclaimer .back-top:focus-visible {
  color: var(--ice);
  border-color: var(--cyan);
  background: var(--clause-soft);
  outline: none;
}

.page-disclaimer .back-top:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 状态条 ---------- */
.page-disclaimer .disclaimer-status {
  position: relative;
  border: 1px solid var(--clause-rule);
  background: var(--ink-800);
  padding: 22px 18px 18px;
}

.page-disclaimer .disclaimer-status::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 30px;
  height: 30px;
  border-top: 2px solid var(--cyan);
  border-left: 2px solid var(--cyan);
  pointer-events: none;
}

.page-disclaimer .status-title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .status-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-top: 1px solid rgba(35, 68, 92, 0.75);
  font-size: 13px;
}

.page-disclaimer .status-key {
  color: var(--mist);
  flex: 0 0 auto;
}

.page-disclaimer .status-val {
  text-align: right;
  color: var(--ice);
  font-weight: 500;
  min-width: 0;
}

.page-disclaimer .status-val--mono {
  font-family: var(--font-mono);
  color: var(--amber);
  letter-spacing: 0.06em;
}

.page-disclaimer .status-links {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--clause-rule);
  display: flex;
  flex-direction: column;
  gap: 9px;
  font-size: 13.5px;
}

.page-disclaimer .status-links a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-disclaimer .status-links a:hover,
.page-disclaimer .status-links a:focus-visible {
  color: var(--ice);
  border-bottom-color: var(--cyan);
  outline: none;
}

.page-disclaimer .status-links a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .clause {
    grid-template-columns: 54px minmax(0, 1fr);
  }

  .page-disclaimer .disclaimer-hero .lede {
    font-size: 17px;
  }
}

/* ---------- 桌面三栏 ---------- */
@media (min-width: 1000px) {
  .page-disclaimer .disclaimer-layout {
    grid-template-columns: 196px minmax(0, 1fr) 238px;
    align-items: start;
  }

  .page-disclaimer .disclaimer-toc {
    grid-column: 1;
    grid-row: 1;
    position: sticky;
    top: calc(var(--header-h) + 24px);
    border-top: none;
    padding-top: 0;
  }

  .page-disclaimer .disclaimer-toc .toc-title {
    padding-bottom: 8px;
    border-bottom: 1px solid var(--clause-rule);
  }

  .page-disclaimer .toc-list {
    flex-direction: column;
    gap: 0;
  }

  .page-disclaimer .toc-link {
    border: none;
    border-left: 2px solid transparent;
    padding: 8px 10px;
  }

  .page-disclaimer .disclaimer-body {
    grid-column: 2;
    grid-row: 1;
    border-left: 1px solid var(--clause-rule);
    padding-left: clamp(20px, 2.4vw, 34px);
  }

  .page-disclaimer .disclaimer-body > .clause:first-child {
    padding-top: 0;
  }

  .page-disclaimer .disclaimer-status {
    grid-column: 3;
    grid-row: 1;
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}

/* ---------- 大屏留白 ---------- */
@media (min-width: 1360px) {
  .page-disclaimer .disclaimer-layout {
    grid-template-columns: 216px minmax(0, 1fr) 264px;
    column-gap: clamp(32px, 3vw, 56px);
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    color: #111111;
    background: #ffffff;
    padding-bottom: 0;
  }

  .page-disclaimer .disclaimer-toc,
  .page-disclaimer .disclaimer-status,
  .page-disclaimer .body-foot,
  .page-disclaimer .disclaimer-visual {
    display: none;
  }

  .page-disclaimer .disclaimer-layout {
    display: block;
  }

  .page-disclaimer .disclaimer-body {
    border-left: none;
    padding-left: 0;
  }

  .page-disclaimer .disclaimer-title,
  .page-disclaimer .clause-title,
  .page-disclaimer .clause-subtitle,
  .page-disclaimer .clause-list strong,
  .page-disclaimer .meta-value {
    color: #111111;
  }

  .page-disclaimer .clause-content p,
  .page-disclaimer .clause-list li,
  .page-disclaimer .disclaimer-hero .lede,
  .page-disclaimer .meta-label {
    color: #333333;
  }

  .page-disclaimer .clause,
  .page-disclaimer .disclaimer-hero,
  .page-disclaimer .body-foot {
    border-color: #cccccc;
  }

  .page-disclaimer .clause-num {
    color: #555555;
  }

  .page-disclaimer .clause-note {
    background: none;
    border-left: 2px solid #999999;
    color: #333333;
  }

  .page-disclaimer .clause-content a {
    color: #111111;
    border-bottom: none;
    text-decoration: underline;
  }

  .page-disclaimer .clause {
    page-break-inside: avoid;
  }
}

/* ---------- 动效弱化 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .toc-link,
  .page-disclaimer .clause-content a,
  .page-disclaimer .status-links a,
  .page-disclaimer .back-top {
    transition: none;
  }
}