.page-disclaimer {
  --disc-cut: 20px;
  --disc-sticky-top: 88px;
  background: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(40px, 6vw, 84px) 0 clamp(48px, 7vw, 96px);
  background:
    linear-gradient(152deg, var(--ink) 0%, var(--ink) 46%, var(--night) 46%, var(--night) 100%);
  color: var(--paper);
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  inset: auto -6% -30% auto;
  width: 46%;
  height: 70%;
  background: linear-gradient(180deg, rgba(201, 162, 74, 0.16), transparent 72%);
  transform: skewX(-18deg);
  pointer-events: none;
}

.page-disclaimer .terms-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.page-disclaimer .breadcrumb {
  margin-bottom: 18px;
}

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

.page-disclaimer .breadcrumb__item {
  font-size: var(--fz-12);
  letter-spacing: 0.08em;
  color: rgba(244, 239, 227, 0.6);
}

.page-disclaimer .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--moss);
}

.page-disclaimer .breadcrumb__link {
  color: rgba(244, 239, 227, 0.78);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .breadcrumb__link:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-disclaimer .terms-hero h1 {
  margin: 10px 0 0;
  font-size: clamp(2rem, 4.6vw, var(--fz-52));
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.16;
  max-width: 16em;
}

.page-disclaimer .terms-hero__lede {
  margin-top: 18px;
  max-width: 34em;
  color: rgba(244, 239, 227, 0.84);
}

.page-disclaimer .terms-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 40px;
  margin: 32px 0 0;
  padding-top: 22px;
  border-top: 1px solid rgba(217, 210, 194, 0.22);
}

.page-disclaimer .terms-hero__fact {
  min-width: 140px;
}

.page-disclaimer .terms-hero__fact .meta__label {
  display: block;
  font-size: var(--fz-12);
  letter-spacing: 0.16em;
  color: var(--moss);
}

.page-disclaimer .terms-hero__fact .meta__value {
  display: block;
  margin: 4px 0 0;
  font-size: var(--fz-17);
  color: var(--paper);
}

.page-disclaimer .terms-hero__figure {
  margin: 0;
}

.page-disclaimer .terms-hero__figure .figure__media {
  border: 1px solid rgba(217, 210, 194, 0.24);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--disc-cut)), calc(100% - var(--disc-cut)) 100%, 0 100%);
}

.page-disclaimer .terms-hero__figure .figure__caption {
  margin-top: 12px;
  font-size: var(--fz-12);
  line-height: 1.7;
  color: rgba(244, 239, 227, 0.6);
}

/* ---------- 双栏速查主体 ---------- */
.page-disclaimer .terms-body {
  background: var(--paper);
  color: var(--slate);
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-body__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
  align-items: start;
}

/* 索引 */
.page-disclaimer .terms-index {
  padding: 22px 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 4px solid var(--gold);
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--disc-cut) 100%, 0 calc(100% - var(--disc-cut)));
}

.page-disclaimer .terms-index__title {
  margin: 0 0 14px;
  font-size: var(--fz-12);
  letter-spacing: 0.18em;
  color: var(--moss);
}

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

.page-disclaimer .terms-index__list li + li {
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 2px;
  font-size: var(--fz-14);
  color: var(--slate);
  text-decoration: none;
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-disclaimer .terms-index__link .mono {
  font-size: var(--fz-12);
  color: var(--gold);
}

.page-disclaimer .terms-index__link:hover,
.page-disclaimer .terms-index__link.is-active {
  color: var(--ink);
  padding-left: 8px;
}

.page-disclaimer .terms-index__link.is-active {
  font-weight: 700;
}

.page-disclaimer .terms-index__foot {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: var(--fz-12);
}

.page-disclaimer .terms-index__foot a {
  color: var(--moss);
  text-decoration: none;
  border-bottom: 1px solid var(--moss);
}

/* 条文 */
.page-disclaimer .terms-articles {
  display: grid;
  gap: clamp(36px, 4vw, 56px);
}

.page-disclaimer .terms-article {
  scroll-margin-top: var(--disc-sticky-top);
}

.page-disclaimer .terms-article__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0;
  font-size: var(--fz-22);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .terms-article__no {
  display: inline-block;
  padding: 2px 7px;
  font-size: var(--fz-12);
  color: var(--ink);
  background: var(--gold);
  border-radius: 2px;
}

.page-disclaimer .terms-article__lead {
  margin: 16px 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--gold);
  font-size: var(--fz-17);
  font-weight: 700;
  line-height: 1.7;
  color: var(--ink);
}

.page-disclaimer .terms-article__body {
  margin-top: 16px;
  padding-left: 19px;
}

.page-disclaimer .terms-article__body p {
  margin: 0 0 14px;
  max-width: 38em;
  font-size: var(--fz-17);
  line-height: 1.85;
  color: var(--slate);
}

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

.page-disclaimer .terms-article__body a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .terms-article__body a:hover {
  color: var(--moss);
}

.page-disclaimer .terms-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-list li {
  position: relative;
  padding: 13px 0 13px 22px;
  border-bottom: 1px solid var(--line);
  font-size: var(--fz-17);
  line-height: 1.8;
  color: var(--slate);
}

.page-disclaimer .terms-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 22px;
  width: 8px;
  height: 2px;
  background: var(--moss);
}

.page-disclaimer .terms-list strong {
  color: var(--ink);
  font-weight: 700;
}

/* 引用格式代码块 */
.page-disclaimer .terms-code {
  margin: 20px 0;
  background: var(--night);
  border: 1px solid rgba(217, 210, 194, 0.2);
  clip-path: polygon(var(--disc-cut) 0, 100% 0, 100% calc(100% - var(--disc-cut)), calc(100% - var(--disc-cut)) 100%, 0 100%, 0 var(--disc-cut));
  overflow: hidden;
}

.page-disclaimer .terms-code__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid rgba(217, 210, 194, 0.16);
}

.page-disclaimer .terms-code__lang {
  font-size: var(--fz-12);
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-disclaimer .terms-code__copy {
  padding: 5px 12px;
  font-family: var(--font-sans);
  font-size: var(--fz-12);
  letter-spacing: 0.06em;
  color: var(--paper);
  background: transparent;
  border: 1px solid rgba(201, 162, 74, 0.6);
  border-radius: 2px;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .terms-code__copy:hover,
.page-disclaimer .terms-code__copy:focus-visible {
  background: var(--gold);
  color: var(--ink);
}

.page-disclaimer .terms-code__pre {
  margin: 0;
  padding: 16px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: var(--fz-14);
  line-height: 1.9;
  letter-spacing: 0.02em;
  color: var(--paper);
  white-space: pre;
}

/* ---------- 版本记录 ---------- */
.page-disclaimer .terms-versions {
  background: var(--night);
  color: var(--paper);
  border-top: 1px solid rgba(217, 210, 194, 0.16);
}

.page-disclaimer .terms-versions .section__title {
  color: var(--paper);
}

.page-disclaimer .terms-versions .section__note {
  color: var(--moss);
}

.page-disclaimer .terms-versions__track {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(217, 210, 194, 0.22);
}

.page-disclaimer .terms-versions__item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 20px 0 20px 26px;
  border-bottom: 1px solid rgba(217, 210, 194, 0.16);
  transition: background var(--dur) var(--ease);
}

.page-disclaimer .terms-versions__item:hover,
.page-disclaimer .terms-versions__item:focus-visible,
.page-disclaimer .terms-versions__item.is-active {
  background: rgba(201, 162, 74, 0.08);
  outline: none;
}

.page-disclaimer .terms-versions__dot {
  position: absolute;
  left: 0;
  top: 27px;
  width: 10px;
  height: 10px;
  background: var(--night);
  border: 2px solid var(--moss);
  border-radius: 50%;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-disclaimer .terms-versions__item:hover .terms-versions__dot,
.page-disclaimer .terms-versions__item:focus-visible .terms-versions__dot,
.page-disclaimer .terms-versions__item.is-active .terms-versions__dot {
  background: var(--gold);
  border-color: var(--gold);
}

.page-disclaimer .terms-versions__ver {
  font-size: var(--fz-17);
  color: var(--gold);
  letter-spacing: 0.02em;
}

.page-disclaimer .terms-versions__time {
  font-size: var(--fz-12);
  letter-spacing: 0.14em;
  color: var(--moss);
}

.page-disclaimer .terms-versions__note {
  font-size: var(--fz-14);
  line-height: 1.8;
  color: rgba(244, 239, 227, 0.78);
  max-width: 46em;
}

.page-disclaimer .terms-versions__foot {
  margin: 24px 0 0;
  font-size: var(--fz-14);
  color: rgba(244, 239, 227, 0.66);
}

.page-disclaimer .terms-versions__foot a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 74, 0.5);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 6.5fr) minmax(0, 5.5fr);
  }

  .page-disclaimer .terms-versions__item {
    grid-template-columns: 130px 110px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
    padding-left: 26px;
  }

  .page-disclaimer .terms-versions__dot {
    top: 24px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .terms-body__grid {
    grid-template-columns: minmax(0, 3fr) minmax(0, 8.5fr);
    gap: clamp(40px, 4vw, 72px);
  }

  .page-disclaimer .terms-index {
    position: sticky;
    top: var(--disc-sticky-top);
  }

  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: clamp(40px, 5vw, 80px);
  }

  .page-disclaimer .terms-article__body {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 480px) {
  .page-disclaimer .terms-hero__facts {
    flex-direction: column;
    gap: 14px;
  }

  .page-disclaimer .terms-hero__fact {
    min-width: 0;
  }

  .page-disclaimer .terms-code__pre {
    font-size: var(--fz-12);
    padding: 14px;
  }

  .page-disclaimer .terms-versions__note {
    font-size: var(--fz-14);
  }
}