.page-disclaimer {
  background: var(--ink);
  color: var(--paper);
  padding-bottom: clamp(40px, 7vw, 88px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  background: linear-gradient(180deg, var(--ink-deep) 0%, var(--ink) 100%);
  border-bottom: 1px solid var(--line);
  padding: clamp(28px, 6vw, 68px) 0 clamp(24px, 4vw, 44px);
}

.page-disclaimer .terms-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-disclaimer .terms-hero__tag {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-disclaimer .terms-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 200;
  font-size: clamp(30px, 5.4vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--paper);
  max-width: 18ch;
}

.page-disclaimer .terms-hero__lede {
  margin: 0;
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(241, 246, 238, 0.8);
}

.page-disclaimer .terms-hero__meta {
  margin: 0;
  display: grid;
  gap: 14px;
  border-top: 1px solid var(--line-strong);
  padding-top: 18px;
}

.page-disclaimer .terms-meta dt {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
}

.page-disclaimer .terms-meta dd {
  margin: 5px 0 0;
  font-size: 14.5px;
  letter-spacing: 0.02em;
  color: var(--lime);
  word-break: break-all;
}

/* ---------- 章节跳转 ---------- */
.page-disclaimer .clause-nav {
  position: sticky;
  top: var(--topbar-h);
  z-index: 5;
  background: var(--ink-deep);
  border-bottom: 1px solid var(--line);
  padding: 10px 0;
}

.page-disclaimer .clause-nav__inner {
  display: flex;
  align-items: center;
  gap: 16px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .clause-nav__hint {
  flex: 0 0 auto;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
  white-space: nowrap;
}

.page-disclaimer .clause-nav__list {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .cnav {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border: 1px solid var(--line-strong);
  color: var(--paper);
  font-size: 12px;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.22s var(--ease), color 0.22s var(--ease),
    background-color 0.22s var(--ease);
}

.page-disclaimer .cnav .mono {
  font-size: 11px;
  color: var(--gray);
  transition: color 0.22s var(--ease);
}

.page-disclaimer .cnav:hover,
.page-disclaimer .cnav:focus-visible {
  border-color: var(--lime);
  color: var(--lime);
  background: rgba(198, 255, 61, 0.06);
}

.page-disclaimer .cnav:hover .mono,
.page-disclaimer .cnav:focus-visible .mono {
  color: var(--lime);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .clauses {
  padding-top: clamp(8px, 2vw, 20px);
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: clamp(24px, 5vw, 42px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--topbar-h) + 76px);
}

.page-disclaimer .clause__num {
  margin: 0;
  width: fit-content;
  min-width: 42px;
  padding-top: 8px;
  border-top: 2px solid var(--lime);
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--lime);
}

.page-disclaimer .clause__title {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(21px, 2.8vw, 29px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .clause__body p {
  margin: 0 0 12px;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(241, 246, 238, 0.84);
}

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

.page-disclaimer .clause__body strong {
  color: var(--paper);
  font-weight: 500;
}

.page-disclaimer .ban-list {
  list-style: none;
  margin: 16px 0 16px;
  padding: 0;
  display: grid;
  gap: 11px;
  max-width: 64ch;
}

.page-disclaimer .ban-list li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(241, 246, 238, 0.84);
}

.page-disclaimer .ban-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 13px;
  height: 2px;
  background: var(--orange);
}

.page-disclaimer .ban-list--cover li::before {
  background: var(--lime);
}

/* ---------- 旁注 ---------- */
.page-disclaimer .clause__side {
  align-self: start;
}

.page-disclaimer .note {
  max-width: 380px;
  background: var(--paper);
  color: var(--ink);
  border-left: 3px solid var(--wine);
  padding: 14px 16px 16px 18px;
}

.page-disclaimer .note > summary {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--wine);
}

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

.page-disclaimer .note > summary::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--orange);
  flex: 0 0 auto;
}

.page-disclaimer .note > summary::after {
  content: "−";
  margin-left: auto;
  font-size: 15px;
  line-height: 1;
  color: var(--gray);
}

.page-disclaimer .note:not([open]) > summary::after {
  content: "+";
}

.page-disclaimer .note__text {
  margin: 11px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--ink);
}

/* ---------- 页尾印章区 ---------- */
.page-disclaimer .terms-end {
  margin-top: clamp(32px, 5vw, 58px);
  border-top: 1px solid var(--line-strong);
  padding-top: clamp(28px, 4vw, 46px);
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-disclaimer .seal {
  width: 136px;
  height: 136px;
  display: grid;
  place-content: center;
  gap: 8px;
  text-align: center;
  border: 2px solid var(--lime);
  outline: 1px solid rgba(198, 255, 61, 0.35);
  outline-offset: 6px;
  color: var(--lime);
  transform: rotate(-4deg);
}

.page-disclaimer .seal__ver {
  display: block;
  font-size: 34px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
}

.page-disclaimer .seal__label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--orange-soft);
}

.page-disclaimer .terms-end__title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(20px, 2.6vw, 26px);
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .terms-end__text p {
  margin: 0 0 20px;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(241, 246, 238, 0.84);
}

.page-disclaimer .terms-end__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 底部图形 ---------- */
.page-disclaimer .terms-photo {
  margin: clamp(28px, 5vw, 52px) 0 0;
}

.page-disclaimer .terms-photo .figure__inner {
  border: 1px solid var(--line);
  overflow: hidden;
  background: var(--ink-deep);
}

.page-disclaimer .terms-photo img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.9;
}

.page-disclaimer .figure__cap {
  margin-top: 10px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gray);
}

/* ---------- 焦点可见 ---------- */
.page-disclaimer a:focus-visible,
.page-disclaimer summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(220px, 280px);
    column-gap: clamp(32px, 6vw, 96px);
    align-items: end;
  }

  .page-disclaimer .terms-end {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    column-gap: clamp(32px, 5vw, 64px);
  }
}

@media (min-width: 960px) {
  .page-disclaimer .clause {
    grid-template-columns: 72px minmax(0, 1fr) minmax(250px, 0.58fr);
    column-gap: clamp(24px, 4vw, 64px);
    align-items: start;
  }

  .page-disclaimer .clause:nth-of-type(even) .note {
    margin-top: clamp(0px, 3vw, 34px);
  }
}

@media (max-width: 600px) {
  .page-disclaimer .terms-hero__title {
    max-width: none;
  }

  .page-disclaimer .seal {
    width: 116px;
    height: 116px;
    transform: rotate(-3deg);
  }

  .page-disclaimer .seal__ver {
    font-size: 28px;
  }
}

/* ---------- 打印：输出为纯文本版本 ---------- */
@media print {
  .page-disclaimer {
    background: #ffffff;
    color: #000000;
    padding-bottom: 0;
  }

  .page-disclaimer .terms-hero,
  .page-disclaimer .clause-nav,
  .page-disclaimer .terms-photo,
  .page-disclaimer .seal,
  .page-disclaimer .terms-end__actions {
    display: none;
  }

  .page-disclaimer .clause {
    display: block;
    border-top: 1px solid #999999;
    padding: 12px 0;
    break-inside: avoid;
  }

  .page-disclaimer .clause__num,
  .page-disclaimer .clause__title,
  .page-disclaimer .clause__body p,
  .page-disclaimer .ban-list li,
  .page-disclaimer .note__text {
    color: #000000;
  }

  .page-disclaimer .clause__num {
    border-top: none;
    padding-top: 0;
    font-size: 14px;
  }

  .page-disclaimer .note {
    background: #ffffff;
    border-left: 1px solid #666666;
  }

  .page-disclaimer .note > summary {
    color: #000000;
  }

  .page-disclaimer .ban-list li::before {
    background: #666666;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .cnav {
    transition: none;
  }
}