.page-disclaimer {
  --terms-article-max: 780px;
  --terms-ink: #122523;
  --terms-ink-soft: #3D5451;
  --terms-ink-faint: #5A7370;
  --terms-hair: 1px solid rgba(30, 42, 43, 0.22);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--sy-header-h) + 28px);
  background-image: linear-gradient(158deg, var(--sy-night) 0%, var(--sy-deep) 58%, #0E3438 100%);
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -46%;
  width: 78%;
  height: 300px;
  transform: rotate(-13deg);
  background: repeating-linear-gradient(90deg, rgba(107, 255, 122, 0.16) 0 2px, transparent 2px 26px);
  pointer-events: none;
}

.page-disclaimer .terms-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 26px;
  margin-top: 22px;
}

.page-disclaimer .terms-hero .sy-title-xl {
  margin: 10px 0 14px;
  color: var(--sy-paper);
}

.page-disclaimer .terms-hero .sy-lead {
  max-width: 62ch;
  color: var(--sy-table);
}

.page-disclaimer .terms-meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  align-content: end;
}

.page-disclaimer .terms-meta__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 12px;
  border-left: 2px solid var(--sy-lime);
  background: rgba(7, 26, 28, 0.55);
}

.page-disclaimer .terms-meta__key {
  font-size: var(--sy-fs-12);
  letter-spacing: 0.14em;
  color: var(--sy-mist);
}

.page-disclaimer .terms-meta__val {
  font-family: var(--sy-mono);
  font-size: var(--sy-fs-20);
  line-height: 1.2;
  color: var(--sy-lime);
}

.page-disclaimer .terms-hero__figure {
  position: relative;
  z-index: 1;
  margin: 30px 0 0;
}

.page-disclaimer .terms-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 2px solid var(--sy-graphite);
  filter: saturate(0.92) contrast(1.04);
}

.page-disclaimer .terms-hero__figure .sy-figure__caption {
  margin-top: 10px;
  font-size: var(--sy-fs-12);
  color: var(--sy-mist);
}

/* ---------- 阅读区 ---------- */
.page-disclaimer .terms-body {
  background: var(--sy-paper);
  color: var(--terms-ink);
}

.page-disclaimer .terms-layout {
  display: grid;
  gap: 30px;
}

.page-disclaimer .terms-aside__title {
  margin: 0 0 10px;
  font-size: var(--sy-fs-12);
  letter-spacing: 0.18em;
  color: var(--terms-ink-faint);
}

.page-disclaimer .terms-nav__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .terms-nav__item {
  flex: 0 0 auto;
}

.page-disclaimer .terms-nav__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 10px;
  white-space: nowrap;
  text-decoration: none;
  color: var(--terms-ink);
  font-size: var(--sy-fs-13);
  border-left: 2px solid transparent;
  border-bottom: 2px solid transparent;
  transition: border-color 0.12s ease, background-color 0.12s ease, color 0.12s ease;
}

.page-disclaimer .terms-nav__link:hover,
.page-disclaimer .terms-nav__link:focus-visible {
  border-left-color: var(--sy-lime);
  background: rgba(107, 255, 122, 0.16);
  color: var(--sy-night);
}

.page-disclaimer .terms-nav__link:focus-visible {
  outline: 2px solid var(--sy-night);
  outline-offset: 2px;
}

.page-disclaimer .terms-nav__num {
  font-family: var(--sy-mono);
  font-size: var(--sy-fs-12);
  color: var(--terms-ink-faint);
}

/* ---------- 条款 ---------- */
.page-disclaimer .terms-article {
  display: grid;
  gap: 42px;
  max-width: var(--terms-article-max);
}

.page-disclaimer .terms-clause {
  padding-top: 8px;
  border-top: 2px solid var(--sy-graphite);
}

.page-disclaimer .terms-clause--last {
  border-top-color: var(--sy-lime);
}

.page-disclaimer .terms-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
}

.page-disclaimer .terms-clause__num {
  display: inline-block;
  font-family: var(--sy-mono);
  font-size: var(--sy-fs-20);
  line-height: 1;
  padding: 4px 8px;
  color: var(--sy-night);
  background: var(--sy-lime);
  border: 2px solid var(--sy-graphite);
  box-shadow: var(--sy-shadow-sm);
}

.page-disclaimer .terms-clause__title {
  margin: 0;
  font-size: var(--sy-fs-28);
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--terms-ink);
}

.page-disclaimer .terms-clause__unit {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 12px 0 18px;
  font-family: var(--sy-mono);
  font-size: var(--sy-fs-12);
  letter-spacing: 0.04em;
  color: var(--terms-ink-faint);
}

.page-disclaimer .terms-clause__unit::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: rgba(30, 42, 43, 0.26);
}

.page-disclaimer .terms-clause__text {
  margin: 0 0 16px;
  font-size: var(--sy-fs-16);
  line-height: 1.85;
  color: var(--terms-ink-soft);
}

.page-disclaimer .terms-clause__sub {
  margin: 22px 0 0;
  font-size: var(--sy-fs-16);
  font-weight: 800;
  color: var(--terms-ink);
}

.page-disclaimer .terms-clause__foot {
  margin: 18px 0 0;
  padding-top: 12px;
  border-top: var(--terms-hair);
  font-size: var(--sy-fs-13);
  line-height: 1.85;
  color: var(--terms-ink-faint);
}

/* ---------- 四类内容卡片 ---------- */
.page-disclaimer .terms-cards {
  display: grid;
  gap: 12px;
  margin: 20px 0 4px;
}

.page-disclaimer .terms-card {
  padding: 16px 18px;
  background: #FFFFFF;
  border: 2px solid var(--sy-graphite);
  box-shadow: var(--sy-shadow-sm);
  transition: border-color 0.12s ease, transform 0.12s ease;
}

.page-disclaimer .terms-card:hover {
  border-color: var(--sy-lime);
  transform: translateY(-2px);
}

.page-disclaimer .terms-card__title {
  margin: 0 0 8px;
  font-size: var(--sy-fs-20);
  font-weight: 800;
  color: var(--terms-ink);
}

.page-disclaimer .terms-card__text {
  margin: 0;
  font-size: var(--sy-fs-16);
  line-height: 1.8;
  color: var(--terms-ink-soft);
}

/* ---------- 条目列表 ---------- */
.page-disclaimer .terms-list {
  list-style: none;
  margin: 18px 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .terms-list__item {
  padding-left: 14px;
  border-left: 2px solid var(--sy-graphite);
}

.page-disclaimer .terms-list__label {
  display: block;
  font-size: var(--sy-fs-16);
  font-weight: 800;
  color: var(--terms-ink);
}

.page-disclaimer .terms-list__text {
  margin: 4px 0 0;
  font-size: var(--sy-fs-16);
  line-height: 1.8;
  color: var(--terms-ink-soft);
}

/* ---------- 标签组 ---------- */
.page-disclaimer .terms-tags {
  list-style: none;
  margin: 14px 0 20px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .terms-tags__item {
  padding: 6px 10px;
  font-family: var(--sy-mono);
  font-size: var(--sy-fs-13);
  color: var(--terms-ink);
  background: #FFFFFF;
  border: 1px solid var(--sy-graphite);
  border-left: 3px solid var(--sy-red);
}

/* ---------- 表格 ---------- */
.page-disclaimer .terms-table {
  min-width: 560px;
}

.page-disclaimer .terms-table__caption {
  padding: 0 0 10px;
  text-align: left;
  font-size: var(--sy-fs-12);
  letter-spacing: 0.08em;
  color: var(--terms-ink-faint);
}

.page-disclaimer .terms-table th,
.page-disclaimer .terms-table td {
  vertical-align: top;
}

/* ---------- 提示块 ---------- */
.page-disclaimer .terms-note {
  margin: 18px 0;
  padding: 14px 16px;
  font-size: var(--sy-fs-16);
  line-height: 1.8;
  color: var(--terms-ink);
  background: var(--sy-table);
  border-left: 4px solid var(--sy-graphite);
}

/* ---------- 折叠块 ---------- */
.page-disclaimer .terms-fold {
  margin: 20px 0 0;
  background: #FFFFFF;
  border: 2px solid var(--sy-graphite);
  box-shadow: var(--sy-shadow-sm);
}

.page-disclaimer .terms-fold__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-size: var(--sy-fs-16);
  font-weight: 800;
  color: var(--terms-ink);
}

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

.page-disclaimer .terms-fold__summary::after {
  content: "＋";
  font-family: var(--sy-mono);
  font-size: var(--sy-fs-20);
  line-height: 1;
  color: var(--terms-ink);
  transition: color 0.12s ease;
}

.page-disclaimer .terms-fold[open] .terms-fold__summary::after {
  content: "－";
  color: var(--sy-night);
}

.page-disclaimer .terms-fold__summary:hover::after,
.page-disclaimer .terms-fold__summary:focus-visible::after {
  color: #12922A;
}

.page-disclaimer .terms-fold__summary:focus-visible {
  outline: 2px solid var(--sy-night);
  outline-offset: -2px;
}

.page-disclaimer .terms-fold__body {
  padding: 0 16px 16px;
  border-top: var(--terms-hair);
}

.page-disclaimer .terms-fold__body p {
  margin: 12px 0 0;
  font-size: var(--sy-fs-16);
  line-height: 1.8;
  color: var(--terms-ink-soft);
}

/* ---------- 联系条目 ---------- */
.page-disclaimer .terms-links {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .terms-links__item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 8px;
  border-bottom: var(--terms-hair);
  font-size: var(--sy-fs-16);
}

.page-disclaimer .terms-links__num {
  font-family: var(--sy-mono);
  font-size: var(--sy-fs-12);
  color: var(--terms-ink-faint);
}

/* ---------- 正文链接状态 ---------- */
.page-disclaimer .terms-article .sy-link {
  color: var(--terms-ink);
  text-decoration: underline;
  text-decoration-color: var(--sy-lime);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  transition: color 0.12s ease, text-decoration-color 0.12s ease;
}

.page-disclaimer .terms-article .sy-link:hover {
  color: var(--sy-night);
  text-decoration-color: var(--sy-night);
}

/* ---------- 返回顶部 ---------- */
.page-disclaimer .sy-to-top {
  right: 16px;
  bottom: 16px;
}

/* ---------- 桌面 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .terms-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .terms-clause__num {
    font-size: var(--sy-fs-28);
    padding: 6px 10px;
  }

  .page-disclaimer .terms-clause__title {
    font-size: var(--sy-fs-44);
  }
}

@media (min-width: 900px) {
  .page-disclaimer .terms-hero {
    padding-top: calc(var(--sy-header-h) + 44px);
  }

  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 56px;
    align-items: end;
  }

  .page-disclaimer .terms-meta {
    padding-bottom: 6px;
  }

  .page-disclaimer .terms-hero__figure {
    margin-top: 42px;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 64px;
    align-items: start;
  }

  .page-disclaimer .terms-aside {
    position: sticky;
    top: calc(var(--sy-header-h) + 26px);
  }

  .page-disclaimer .terms-nav__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .terms-nav__link {
    border-left: 2px solid transparent;
    border-bottom: 0;
    font-size: var(--sy-fs-16);
    padding: 8px 12px;
  }

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