.page-disclaimer {
  --terms-paper-bg: var(--cream);
  --terms-paper-ink: #10190F;
  --terms-paper-soft: rgba(16, 25, 15, 0.78);
  --terms-rule: rgba(18, 51, 42, 0.18);
  --terms-rule-soft: rgba(18, 51, 42, 0.1);

  background: var(--ink);
  color: var(--cream);
  padding-bottom: clamp(56px, 9vw, 112px);
}

.page-disclaimer .breadcrumb {
  padding-block: clamp(14px, 2.4vw, 22px) clamp(10px, 1.6vw, 14px);
}

/* ---------- 版本带与标题 ---------- */

.page-disclaimer .terms-hero {
  padding-bottom: clamp(8px, 2vw, 16px);
}

.page-disclaimer .terms-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border: 1px solid var(--line);
  background: var(--ink-2);
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-disclaimer .terms-band__cell {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .terms-band__cell:last-child {
  border-bottom: 0;
}

.page-disclaimer .terms-band__k {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.page-disclaimer .terms-band__v {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--lime);
}

.page-disclaimer .terms-band__cell--tag {
  justify-content: flex-start;
}

.page-disclaimer .terms-hero h1 {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(44px, 10vw, 92px);
  line-height: 0.94;
  letter-spacing: -0.03em;
  color: var(--cream);
}

.page-disclaimer .terms-hero__lede {
  margin: clamp(18px, 3vw, 26px) 0 0;
  max-width: 62ch;
  font-size: clamp(16px, 1.9vw, 19px);
  line-height: 1.72;
  color: rgba(244, 239, 227, 0.84);
}

.page-disclaimer .terms-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

/* ---------- 主题视觉 ---------- */

.page-disclaimer .terms-visual {
  margin: clamp(30px, 5vw, 56px) 0 0;
  border: 1px solid var(--line-soft);
  background: var(--ink-2);
  box-shadow: var(--shadow-1);
  overflow: hidden;
}

.page-disclaimer .terms-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 2 / 1;
}

/* ---------- 目录 + 正文 ---------- */

.page-disclaimer .terms-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 36px);
  margin-top: clamp(34px, 5vw, 60px);
  align-items: start;
}

.page-disclaimer .terms-toc {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 18px 18px 20px;
}

.page-disclaimer .terms-toc__head {
  margin: 0 0 14px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sand);
}

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

.page-disclaimer .terms-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 8px 8px 6px;
  border-left: 2px solid transparent;
  color: rgba(244, 239, 227, 0.86);
  text-decoration: none;
  font-size: 14.5px;
  line-height: 1.45;
  transition: color 140ms ease, border-color 140ms ease, background-color 140ms ease;
}

.page-disclaimer .terms-toc__no {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--sand);
}

.page-disclaimer .terms-toc__link:hover,
.page-disclaimer .terms-toc__link:focus-visible {
  color: var(--lime);
  border-left-color: var(--lime);
  background: var(--lime-veil);
}

.page-disclaimer .terms-toc__link:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-disclaimer .terms-toc__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 纸面正文 ---------- */

.page-disclaimer .terms-paper {
  background: var(--terms-paper-bg);
  color: var(--terms-paper-ink);
  border: 1px solid rgba(244, 239, 227, 0.12);
  box-shadow: var(--shadow-1);
  padding: clamp(20px, 3.6vw, 44px);
}

.page-disclaimer .terms-clause {
  border-top: 1px solid var(--terms-rule);
  padding-block: clamp(14px, 2vw, 20px);
  scroll-margin-top: 96px;
}

.page-disclaimer .terms-clause:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .clause__summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 4px 0;
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .clause__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .clause__summary::after {
  content: "－";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--panel);
  opacity: 0.55;
}

.page-disclaimer details:not([open]) .clause__summary::after {
  content: "＋";
}

.page-disclaimer .clause__summary:focus-visible {
  outline: 2px solid var(--panel);
  outline-offset: 4px;
}

.page-disclaimer .clause__no {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #9A7630;
  flex: none;
}

.page-disclaimer .clause__title {
  font-family: var(--font-sans);
  font-size: clamp(17px, 2.2vw, 21px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.35;
  color: var(--panel);
}

.page-disclaimer .clause__body {
  padding-top: 8px;
}

.page-disclaimer .clause__body p {
  margin: 0 0 10px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--terms-paper-soft);
}

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

.page-disclaimer .clause__body a {
  color: var(--panel);
  text-decoration: underline;
  text-decoration-color: rgba(216, 176, 106, 0.85);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-disclaimer .clause__body a:hover,
.page-disclaimer .clause__body a:focus-visible {
  color: #0A241C;
  text-decoration-color: var(--orange);
}

.page-disclaimer .clause__body a:focus-visible {
  outline: 2px solid var(--panel);
  outline-offset: 2px;
}

.page-disclaimer .clause-list {
  list-style: none;
  margin: 12px 0 14px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-disclaimer .clause-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--terms-paper-soft);
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 8px;
  height: 2px;
  background: var(--sand);
}

.page-disclaimer .clause-list--split li {
  padding-left: 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}

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

.page-disclaimer .clause-flag {
  display: inline-block;
  margin-top: 3px;
  padding: 1px 7px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  border-radius: var(--radius);
  white-space: nowrap;
}

.page-disclaimer .clause-flag--ok {
  color: var(--panel);
  border: 1px solid rgba(18, 51, 42, 0.4);
  background: rgba(201, 255, 61, 0.28);
}

.page-disclaimer .clause-flag--no {
  color: var(--alert);
  border: 1px solid rgba(74, 23, 16, 0.4);
  background: rgba(74, 23, 16, 0.08);
}

.page-disclaimer .clause-contact {
  display: grid;
  gap: 8px;
  margin: 16px 0;
  padding: 16px 18px;
  border-left: 3px solid var(--sand);
  background: rgba(18, 51, 42, 0.06);
}

.page-disclaimer .clause-contact__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.65;
}

.page-disclaimer .clause-contact__k {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: #9A7630;
}

.page-disclaimer .clause-contact__v {
  color: var(--terms-paper-ink);
  font-family: var(--font-mono);
  font-size: 14px;
  word-break: break-word;
}

.page-disclaimer .clause-contact__v a {
  font-family: var(--font-sans);
}

/* ---------- 中等屏幕 ---------- */

@media (min-width: 720px) {
  .page-disclaimer .terms-band {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .terms-band__cell {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 6px;
    padding: 16px 18px;
    border-bottom: 0;
    border-right: 1px solid var(--line-soft);
  }

  .page-disclaimer .terms-band__cell:last-child {
    border-right: 0;
  }

  .page-disclaimer .clause__body {
    padding-left: 38px;
  }

  .page-disclaimer .clause-contact__row {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }
}

/* ---------- 宽屏：侧栏目录 + 窄栏纸面 ---------- */

@media (min-width: 1024px) {
  .page-disclaimer .terms-body {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: clamp(36px, 4vw, 64px);
  }

  .page-disclaimer .terms-toc {
    position: sticky;
    top: 92px;
  }

  .page-disclaimer .terms-paper {
    padding: clamp(30px, 3.4vw, 52px);
  }

  .page-disclaimer .clause__body {
    max-width: 66ch;
  }
}

/* ---------- 减少动效 ---------- */

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

/* ---------- 打印：完整展开六条 ---------- */

@media print {
  .page-disclaimer {
    background: #FFFFFF;
    color: #000000;
    padding-bottom: 0;
  }

  .page-disclaimer .breadcrumb,
  .page-disclaimer .terms-hero__actions,
  .page-disclaimer .terms-visual,
  .page-disclaimer .terms-toc {
    display: none;
  }

  .page-disclaimer .terms-band {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    background: transparent;
    border-color: #999999;
    margin-bottom: 14px;
  }

  .page-disclaimer .terms-band__cell--tag {
    display: none;
  }

  .page-disclaimer .terms-band__k {
    color: #444444;
  }

  .page-disclaimer .terms-band__v {
    color: #000000;
  }

  .page-disclaimer .terms-hero h1 {
    color: #000000;
    font-size: 32pt;
  }

  .page-disclaimer .terms-hero__lede,
  .page-disclaimer .clause__body p,
  .page-disclaimer .clause-list li,
  .page-disclaimer .clause-contact__v {
    color: #111111;
  }

  .page-disclaimer .terms-body {
    display: block;
    margin-top: 16px;
  }

  .page-disclaimer .terms-paper {
    background: transparent;
    border: 0;
    box-shadow: none;
    padding: 0;
  }

  .page-disclaimer .clause__body,
  .page-disclaimer .clause__body[hidden] {
    display: block !important;
    max-width: none;
  }

  .page-disclaimer .clause__summary::after {
    content: "";
  }

  .page-disclaimer .terms-clause {
    break-inside: avoid;
    page-break-inside: avoid;
    border-top-color: #CCCCCC;
  }
}