/* ===== 使用条款页 / page-disclaimer ===== */

.page-disclaimer {
  background-color: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-body);
}

.page-disclaimer [id] {
  scroll-margin-top: calc(var(--space-8) + var(--space-6));
}

.page-disclaimer .terms-inline-link {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: var(--border-thin) solid var(--color-primary);
}

.page-disclaimer .terms-inline-link:hover,
.page-disclaimer .terms-inline-link:focus-visible {
  color: var(--color-focus);
  border-bottom-color: var(--color-focus);
}

/* ===== 深底章首带 ===== */

.page-disclaimer .terms-masthead {
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  padding-block: var(--space-4) var(--space-6);
}

.page-disclaimer .terms-masthead .k-breadcrumb__link,
.page-disclaimer .terms-masthead .k-breadcrumb__current {
  color: var(--color-contrast-ink);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
}

.page-disclaimer .terms-masthead .k-breadcrumb__link {
  text-decoration: none;
  opacity: 0.72;
}

.page-disclaimer .terms-masthead .k-breadcrumb__link:hover,
.page-disclaimer .terms-masthead .k-breadcrumb__link:focus-visible {
  color: var(--color-contrast-accent);
  opacity: 1;
}

.page-disclaimer .terms-masthead__label {
  display: inline-block;
  margin: var(--space-4) 0 0;
  padding: 2px var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  color: var(--color-contrast-accent);
  border: var(--border-thin) solid var(--color-contrast-line);
}

.page-disclaimer .terms-masthead__title {
  margin: var(--space-2) 0 0;
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
}

.page-disclaimer .terms-masthead__lede {
  max-width: 56ch;
  margin: var(--space-3) 0 0;
  font-size: var(--text-lg);
  line-height: 1.75;
  color: var(--color-contrast-ink);
}

.page-disclaimer .terms-masthead__note {
  max-width: 62ch;
  margin: var(--space-4) 0 0;
  padding-top: var(--space-2);
  border-top: var(--border-thin) solid var(--color-contrast-line);
  font-size: var(--text-sm);
  line-height: 1.8;
  color: var(--color-contrast-ink);
  opacity: 0.86;
}

.page-disclaimer .terms-masthead__note .terms-inline-link {
  color: var(--color-contrast-accent);
  border-bottom-color: var(--color-contrast-accent);
}

/* ===== 章节索引（吸附深底条带） ===== */

.page-disclaimer .terms-index {
  position: sticky;
  top: 0;
  z-index: 20;
  background-color: var(--color-contrast-surface);
  border-bottom: var(--border-thin) solid var(--color-primary);
}

.page-disclaimer .terms-index__list {
  display: flex;
  gap: var(--space-3);
  margin: 0;
  padding: var(--space-2) 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-disclaimer .terms-index__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .terms-index__item {
  flex: none;
}

.page-disclaimer .terms-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 4px 0;
  white-space: nowrap;
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  color: var(--color-contrast-ink);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 120ms linear, border-color 120ms linear;
}

.page-disclaimer .terms-index__link:hover,
.page-disclaimer .terms-index__link:focus-visible {
  color: var(--color-contrast-accent);
  border-bottom-color: var(--color-primary);
}

.page-disclaimer .terms-index__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-contrast-accent);
}

/* ===== 章 ===== */

.page-disclaimer .terms-chapter {
  position: relative;
}

.page-disclaimer .terms-chapter__band {
  background-color: var(--color-contrast-surface);
  padding-block: var(--space-3);
}

.page-disclaimer .terms-chapter__band-inner {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.page-disclaimer .terms-chapter__num {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--color-contrast-accent);
}

.page-disclaimer .terms-chapter__num::after {
  content: "";
  display: block;
  width: 10px;
  height: 3px;
  background-color: var(--color-primary);
}

.page-disclaimer .terms-chapter__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
}

.page-disclaimer .terms-chapter__body {
  padding-block: var(--space-6) var(--space-8);
  background-color: var(--color-surface);
}

.page-disclaimer .terms-prose {
  max-width: 62ch;
}

.page-disclaimer .terms-prose > p {
  margin: 0 0 var(--space-3);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-disclaimer .terms-prose > p:first-child {
  font-size: var(--text-lg);
  line-height: 1.8;
}

.page-disclaimer .terms-prose > p:last-child {
  margin-bottom: 0;
}

/* ===== 条目列表 ===== */

.page-disclaimer .terms-list {
  margin: var(--space-4) 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--border-thin) solid var(--color-line);
}

.page-disclaimer .terms-list__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  border-bottom: var(--border-thin) solid var(--color-line);
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--color-ink);
}

.page-disclaimer .terms-list__item::before {
  content: "·";
  font-weight: var(--weight-heading);
  color: var(--color-primary);
}

/* ===== 图片 ===== */

.page-disclaimer .terms-figure {
  margin: var(--space-6) 0 0;
}

.page-disclaimer .terms-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.page-disclaimer .terms-figure .k-figure__caption {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  line-height: 1.8;
  color: var(--color-ink-muted);
}

/* ===== 引用规范对照 ===== */

.page-disclaimer .terms-compare {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-top: var(--space-4);
  position: relative;
}

.page-disclaimer .terms-compare__col {
  position: relative;
  padding: var(--space-3);
  background-color: var(--color-surface-alt);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-sm);
}

.page-disclaimer .terms-compare__col::after {
  content: "";
  position: absolute;
  inset: 3px;
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-sm);
  pointer-events: none;
}

.page-disclaimer .terms-compare__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-disclaimer .terms-compare__col--yes .terms-compare__title {
  border-bottom: 3px solid var(--color-accent);
  padding-bottom: 6px;
}

.page-disclaimer .terms-compare__col--no .terms-compare__title {
  border-bottom: 3px solid var(--color-primary);
  padding-bottom: 6px;
}

.page-disclaimer .terms-compare__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-compare__list li {
  position: relative;
  padding: var(--space-2) 0 var(--space-2) var(--space-3);
  border-top: var(--border-thin) solid var(--color-line);
  font-size: var(--text-sm);
  line-height: 1.8;
  color: var(--color-ink-soft);
}

.page-disclaimer .terms-compare__list li:first-child {
  border-top: 0;
}

.page-disclaimer .terms-compare__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: calc(var(--space-2) + 0.68em);
  width: 8px;
  height: 2px;
  background-color: var(--color-accent);
}

.page-disclaimer .terms-compare__col--no .terms-compare__list li::before {
  background-color: var(--color-primary);
}

/* ===== 折叠规范示例 ===== */

.page-disclaimer .terms-disclosure {
  margin-top: var(--space-4);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-sm);
  background-color: var(--color-surface);
}

.page-disclaimer .terms-disclosure__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  letter-spacing: 0.02em;
  text-align: left;
  color: var(--color-ink);
  background-color: var(--color-surface-deep);
  border: 0;
  cursor: pointer;
  transition: color 120ms linear;
}

.page-disclaimer .terms-disclosure__trigger:hover,
.page-disclaimer .terms-disclosure__trigger:focus-visible {
  color: var(--color-primary);
}

.page-disclaimer .terms-disclosure__trigger::after {
  content: "＋";
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-primary);
}

.page-disclaimer .terms-disclosure__trigger[aria-expanded="true"]::after {
  content: "－";
}

.page-disclaimer .terms-disclosure__trigger:focus-visible,
.page-disclaimer .terms-index__link:focus-visible,
.page-disclaimer .terms-inline-link:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.page-disclaimer .terms-disclosure__panel {
  padding: var(--space-3);
  border-top: var(--border-thin) solid var(--color-line);
}

.page-disclaimer .terms-format {
  margin: 0;
  padding: var(--space-3);
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.9;
  white-space: pre-wrap;
  overflow-x: auto;
  border-radius: var(--radius-sm);
}

.page-disclaimer .terms-disclosure__hint {
  margin: var(--space-2) 0 0;
  font-size: var(--text-sm);
  line-height: 1.8;
  color: var(--color-ink-muted);
}

/* ===== 联系方式 ===== */

.page-disclaimer .terms-contact {
  margin: var(--space-4) 0 0;
  border-top: var(--border-thin) solid var(--color-line);
}

.page-disclaimer .terms-contact__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: var(--space-2) 0;
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-disclaimer .terms-contact__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: var(--color-ink-muted);
}

.page-disclaimer .terms-contact__value {
  margin: 0;
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-ink);
  word-break: break-word;
}

.page-disclaimer .terms-contact__note {
  margin: var(--space-3) 0 0;
  padding: var(--space-3);
  background-color: var(--color-highlight);
  border-left: 3px solid var(--color-primary);
  font-size: var(--text-sm);
  line-height: 1.85;
  color: var(--color-ink-soft);
}

/* ===== 断点 ===== */

@media (min-width: 768px) {
  .page-disclaimer .terms-masthead {
    padding-block: var(--space-6) var(--space-8);
  }

  .page-disclaimer .terms-masthead__title {
    font-size: var(--text-4xl);
    max-width: 22ch;
  }

  .page-disclaimer .terms-chapter__band {
    padding-block: var(--space-3);
  }

  .page-disclaimer .terms-chapter__band-inner {
    gap: var(--space-4);
  }

  .page-disclaimer .terms-chapter__num {
    font-size: var(--text-2xl);
  }

  .page-disclaimer .terms-chapter__title {
    font-size: var(--text-2xl);
  }

  .page-disclaimer .terms-chapter__body {
    padding-block: var(--space-6) var(--space-8);
  }

  .page-disclaimer .terms-prose {
    margin-left: calc((100% / 12) * 1);
    max-width: 62ch;
  }

  .page-disclaimer .terms-masthead__lede {
    margin-left: calc((100% / 12) * 1);
  }

  .page-disclaimer .terms-contact__row {
    grid-template-columns: 9ch 1fr;
    align-items: baseline;
    gap: var(--space-2);
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .terms-compare {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    margin-top: var(--space-4);
  }

  .page-disclaimer .terms-compare::before,
  .page-disclaimer .terms-compare::after {
    content: "";
    position: absolute;
    inset-block: var(--space-2);
    left: 50%;
    border-left: var(--border-thin) solid var(--color-line);
    pointer-events: none;
  }

  .page-disclaimer .terms-compare::before {
    transform: translateX(-5px);
  }

  .page-disclaimer .terms-compare::after {
    transform: translateX(-1px);
  }

  .page-disclaimer .terms-chapter__title {
    font-size: var(--text-3xl);
  }

  .page-disclaimer .terms-prose > p:first-child {
    font-size: var(--text-xl);
    line-height: 1.7;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-index__link,
  .page-disclaimer .terms-disclosure__trigger {
    transition: none;
  }
}
</PAGE_CSS>>>