.page-disclaimer {
  --terms-ink: #0C2238;
  --terms-line: rgba(23, 61, 92, 0.85);
  --terms-measure: 68ch;
  --terms-deep: #B2450B;
  background: var(--c-space);
  color: var(--c-silver);
  overflow-x: hidden;
}

.page-disclaimer a:focus-visible,
.page-disclaimer summary:focus-visible,
.page-disclaimer .terms-toc__link:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 3px;
}

/* ---------- 顶部规则横幅 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  padding: 26px 0 46px;
  border-bottom: 2px solid var(--c-stand);
  background:
    radial-gradient(120% 95% at 88% 0%, rgba(59, 242, 228, 0.14), transparent 58%),
    radial-gradient(90% 70% at 4% 100%, rgba(255, 122, 51, 0.10), transparent 62%),
    linear-gradient(180deg, var(--c-orbit) 0%, var(--c-space) 84%);
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(143, 163, 181, 0.16) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(143, 163, 181, 0.10) 0 1px, transparent 1px 96px);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 94%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 94%);
}

.page-disclaimer .terms-hero .shell {
  position: relative;
  z-index: 1;
}

.page-disclaimer .terms-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  margin-top: 22px;
}

.page-disclaimer .terms-hero__eyebrow {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--c-cyan);
}

.page-disclaimer .terms-hero h1 {
  margin: 10px 0 16px;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(2.4rem, 8vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--c-paper);
}

.page-disclaimer .terms-hero__intro {
  margin: 0;
  max-width: 48ch;
  font-size: clamp(1rem, 2vw, 1.06rem);
  line-height: 1.85;
  color: var(--c-silver);
}

.page-disclaimer .terms-hero__flags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin: 24px 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px solid var(--terms-line);
  font-size: 0.84rem;
  color: var(--c-mist);
}

.page-disclaimer .terms-hero__flags .mono {
  margin-right: 7px;
  font-size: 0.95rem;
  color: var(--c-orange);
}

.page-disclaimer .terms-hero__figure {
  margin: 0;
  border: 2px solid var(--c-stand);
  border-radius: var(--r);
  box-shadow: var(--shadow-hard);
  background: var(--c-orbit);
  overflow: hidden;
}

.page-disclaimer .terms-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-disclaimer .terms-hero__figure figcaption {
  padding: 9px 12px;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--c-mist);
  border-top: 1px solid var(--terms-line);
  background: var(--c-orbit);
}

/* ---------- 主体分栏 ---------- */
.page-disclaimer .terms-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  padding: 40px 0 64px;
}

.page-disclaimer .terms-articles {
  min-width: 0;
  max-width: var(--terms-measure);
}

/* ---------- 条款章节 ---------- */
.page-disclaimer .clause {
  padding: 26px 0 30px;
  border-top: 1px solid var(--terms-line);
  scroll-margin-top: 96px;
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .clause__num {
  flex: none;
  padding: 2px 8px;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--c-orange);
  border: 1px solid rgba(255, 122, 51, 0.45);
  border-radius: var(--r);
}

.page-disclaimer .clause__head h2 {
  margin: 0;
  font-family: var(--f-display);
  font-size: clamp(1.35rem, 3.2vw, 1.72rem);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--c-paper);
}

.page-disclaimer .clause p {
  margin: 0 0 14px;
  font-size: clamp(0.97rem, 1.7vw, 1.03rem);
  line-height: 1.88;
  color: var(--c-silver);
}

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

.page-disclaimer .terms-articles a {
  color: var(--c-cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .terms-articles a:hover {
  color: var(--c-paper);
}

.page-disclaimer .clause__tip {
  margin-top: 18px !important;
  padding: 12px 14px;
  border-left: 3px solid var(--c-cyan);
  background: rgba(59, 242, 228, 0.07);
  font-size: 0.94rem !important;
  color: var(--c-silver);
}

/* ---------- 折叠展开 ---------- */
.page-disclaimer .clause__more {
  margin-top: 18px;
}

.page-disclaimer .clause__more summary {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 12px;
  font-size: 0.9rem;
  color: var(--c-cyan);
  cursor: pointer;
  list-style: none;
  border: 1px solid rgba(59, 242, 228, 0.45);
  border-radius: var(--r);
  background: rgba(59, 242, 228, 0.07);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

.page-disclaimer .clause__more summary::before {
  content: "+";
  font-family: var(--f-mono);
  font-size: 1rem;
  line-height: 1;
}

.page-disclaimer .clause__more[open] summary::before {
  content: "–";
}

.page-disclaimer .clause__more summary:hover {
  background: rgba(59, 242, 228, 0.14);
  border-color: var(--c-cyan);
}

.page-disclaimer .clause__list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--c-silver);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 8px;
  height: 8px;
  background: var(--c-cyan);
}

/* ---------- 联系方式表 ---------- */
.page-disclaimer .terms-contact {
  margin: 22px 0 0;
  border-top: 1px solid var(--terms-line);
}

.page-disclaimer .terms-contact__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3px;
  padding: 12px 0;
  border-bottom: 1px solid var(--terms-line);
}

.page-disclaimer .terms-contact dt {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--c-mist);
}

.page-disclaimer .terms-contact dd {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--c-silver);
  overflow-wrap: anywhere;
}

/* ---------- 收束条 ---------- */
.page-disclaimer .terms-end {
  display: grid;
  gap: 16px;
  margin-top: 34px;
  padding-top: 22px;
  border-top: 2px solid var(--c-stand);
}

.page-disclaimer .terms-end__mark {
  margin: 0;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--c-mist);
}

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

/* ---------- 右侧边注 ---------- */
.page-disclaimer .terms-side {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.page-disclaimer .terms-toc {
  padding: 18px 18px 20px;
  background: var(--c-paper);
  color: var(--terms-ink);
  border: 2px solid var(--c-void);
  border-radius: var(--r);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .terms-toc__title {
  margin: 0 0 12px;
  padding-bottom: 10px;
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--terms-ink);
  border-bottom: 2px solid var(--c-orange);
}

.page-disclaimer .terms-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
}

.page-disclaimer .terms-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 6px;
  font-size: 0.93rem;
  line-height: 1.5;
  color: var(--terms-ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(12, 34, 56, 0.16);
  transition: background var(--dur) var(--ease);
}

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

.page-disclaimer .terms-toc__link:hover {
  background: rgba(12, 34, 56, 0.08);
}

.page-disclaimer .terms-toc__num {
  flex: none;
  font-size: 0.74rem;
  color: var(--terms-deep);
}

.page-disclaimer .terms-side__card {
  padding: 18px;
  border: 1px solid var(--c-stand);
  border-left: 3px solid var(--c-orange);
  border-radius: var(--r);
  background: linear-gradient(180deg, rgba(23, 61, 92, 0.55), rgba(12, 34, 56, 0.92));
}

.page-disclaimer .terms-side__card--quiet {
  border-left-color: var(--c-cyan);
}

.page-disclaimer .terms-side__title {
  margin: 0 0 12px;
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.4;
  color: var(--c-paper);
}

.page-disclaimer .terms-side__list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-disclaimer .terms-side__list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--c-silver);
}

.page-disclaimer .terms-side__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  background: var(--c-orange);
}

.page-disclaimer .terms-side__text {
  margin: 0 0 12px;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--c-mist);
}

.page-disclaimer .terms-side__link {
  display: inline-block;
  font-size: 0.9rem;
  color: var(--c-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .terms-side__link:hover {
  color: var(--c-paper);
}

/* ---------- 媒体查询 ---------- */
@media (max-width: 999px) {
  .page-disclaimer .terms-side {
    order: -1;
  }
}

@media (min-width: 760px) {
  .page-disclaimer .terms-contact__row {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-disclaimer .terms-end {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 920px) {
  .page-disclaimer .terms-hero {
    padding: 30px 0 54px;
  }

  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: 40px;
    margin-top: 28px;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: minmax(0, 1fr) 296px;
    gap: 60px;
    align-items: start;
    padding: 52px 0 80px;
  }

  .page-disclaimer .terms-toc {
    position: sticky;
    top: 92px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
  }
}

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

@media print {
  .page-disclaimer {
    background: #ffffff;
    color: #111111;
  }

  .page-disclaimer .terms-hero {
    padding: 0 0 14px;
    border-bottom: 1px solid #bbbbbb;
    background: #ffffff;
  }

  .page-disclaimer .terms-hero::before,
  .page-disclaimer .terms-hero__figure,
  .page-disclaimer .terms-side,
  .page-disclaimer .terms-end__links {
    display: none;
  }

  .page-disclaimer .terms-hero h1,
  .page-disclaimer .clause__head h2 {
    color: #111111;
  }

  .page-disclaimer .terms-hero__eyebrow,
  .page-disclaimer .terms-hero__flags .mono,
  .page-disclaimer .clause__num {
    color: #8a3200;
  }

  .page-disclaimer .terms-hero__intro,
  .page-disclaimer .clause p,
  .page-disclaimer .clause__list li,
  .page-disclaimer .terms-contact dd {
    color: #222222;
  }

  .page-disclaimer .terms-layout {
    display: block;
    padding: 16px 0;
  }

  .page-disclaimer .terms-articles {
    max-width: none;
  }

  .page-disclaimer .clause {
    break-inside: avoid;
    border-top: 1px solid #cccccc;
  }

  .page-disclaimer .clause__more summary {
    display: none;
  }

  .page-disclaimer .clause__tip {
    background: none;
    border-left-color: #8a3200;
  }
}