.page-disclaimer {
  --t-rail: 244px;
  --t-body-max: 660px;
  --t-shadow: 0 22px 46px -30px rgba(11, 22, 51, 0.6);
  background: var(--paper);
  color: var(--ink);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .terms-crumb {
  padding-top: calc(var(--top-h) + 26px);
}

.page-disclaimer .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--muted);
}

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

/* ---------- 页头 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  margin-top: 28px;
  background:
    radial-gradient(115% 95% at 8% -12%, rgba(34, 224, 214, 0.13), transparent 58%),
    radial-gradient(85% 105% at 102% 108%, rgba(255, 122, 61, 0.11), transparent 56%),
    var(--indigo-900);
  color: var(--on-dark);
  border-top: 1px solid var(--line-cyan);
  border-bottom: 1px solid var(--line-dark);
  overflow: hidden;
}

.page-disclaimer .terms-hero__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(36px, 6vw, 72px) var(--gutter) clamp(30px, 4vw, 46px);
}

.page-disclaimer .terms-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-disclaimer .terms-hero__eyebrow {
  color: var(--cyan);
  margin-bottom: 18px;
}

.page-disclaimer .terms-hero h1 {
  margin: 0 0 20px;
  font-size: clamp(34px, 5.4vw, 66px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: #fff;
}

.page-disclaimer .terms-hero .lede {
  margin: 0;
  max-width: 38ch;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.82;
  color: var(--on-dark-muted);
}

.page-disclaimer .terms-hero__panel {
  margin: 0;
  padding: 6px 22px;
  background: rgba(20, 34, 74, 0.72);
  border: 1px solid var(--line-dark);
  border-radius: 2px;
  box-shadow: var(--t-shadow);
}

.page-disclaimer .terms-hero__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line-dark);
}

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

.page-disclaimer .terms-hero__row dt {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--on-dark-muted);
}

.page-disclaimer .terms-hero__row dd {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--on-dark);
  text-align: right;
}

.page-disclaimer .terms-hero__row dd.mono {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-disclaimer .terms-hero__figure {
  position: relative;
  margin: 0;
  max-width: var(--maxw);
  margin-inline: auto;
  padding: 0 var(--gutter) clamp(30px, 4vw, 46px);
}

.page-disclaimer .terms-hero__figure img {
  display: block;
  width: 100%;
  height: clamp(180px, 30vw, 360px);
  object-fit: cover;
  border: 1px solid var(--line-cyan);
  border-radius: 2px;
  opacity: 0.94;
}

.page-disclaimer .terms-hero__nodes {
  position: absolute;
  inset: 0 var(--gutter) clamp(30px, 4vw, 46px);
  width: auto;
  height: auto;
  pointer-events: none;
}

/* ---------- 双栏正文 ---------- */
.page-disclaimer .terms-main {
  padding: clamp(44px, 7vw, 88px) 0 clamp(56px, 9vw, 120px);
}

.page-disclaimer .terms-main__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 5vw, 64px);
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .terms-toc {
  align-self: start;
  border-top: 2px solid var(--ink);
  padding-top: 18px;
}

.page-disclaimer .terms-toc__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .terms-toc__list {
  display: flex;
  flex-direction: column;
}

.page-disclaimer .terms-toc .spy-link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--hair);
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .terms-toc .spy-link:hover,
.page-disclaimer .terms-toc .spy-link.is-active {
  color: var(--cyan-ink);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .terms-toc .spy-link__num {
  min-width: 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-disclaimer .terms-toc .spy-link.is-active .spy-link__num {
  color: var(--cyan-ink);
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .terms-body {
  max-width: var(--t-body-max);
}

.page-disclaimer .clause {
  scroll-margin-top: calc(var(--top-h) + 30px);
  padding-top: 26px;
  border-top: 1px solid var(--hair);
}

.page-disclaimer .clause + .clause {
  margin-top: clamp(40px, 6vw, 60px);
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 18px;
}

.page-disclaimer .clause__num {
  font-family: var(--font-mono);
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--orange);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-size: clamp(20px, 2.4vw, 27px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .clause__body p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

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

.page-disclaimer .clause__body a {
  color: var(--cyan-ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(12, 106, 102, 0.35);
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-disclaimer .clause__body a:hover {
  color: var(--orange-ink);
  border-bottom-color: var(--orange-ink);
}

/* ---------- 用途分区 ---------- */
.page-disclaimer .use-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 22px 0;
}

.page-disclaimer .use-block__item {
  padding: 18px 18px 16px;
  border: 1px solid var(--hair);
  border-left-width: 2px;
  border-radius: 2px;
  background: #fff;
  transition: border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-disclaimer .use-block__item--ok {
  border-left-color: var(--cyan-ink);
}

.page-disclaimer .use-block__item--need {
  border-left-color: var(--orange);
}

.page-disclaimer .use-block__item p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink);
}

.page-disclaimer .use-tag {
  display: inline-block;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  border-radius: 999px;
  border: 1px solid currentColor;
}

.page-disclaimer .use-tag--ok {
  color: var(--cyan-ink);
}

.page-disclaimer .use-tag--need {
  color: var(--orange-ink);
}

/* ---------- 提示列表 ---------- */
.page-disclaimer .tip-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
}

.page-disclaimer .tip-item {
  position: relative;
  padding: 9px 0 9px 22px;
  border-bottom: 1px solid var(--hair);
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.page-disclaimer .tip-item:last-child {
  border-bottom: 0;
}

.page-disclaimer .tip-item::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 20px;
  width: 6px;
  height: 6px;
  background: var(--cyan);
}

/* ---------- 禁止行为 ---------- */
.page-disclaimer .ban-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .ban-item {
  padding: 14px 18px;
  border: 1px solid var(--hair);
  border-left: 2px solid var(--hair);
  border-radius: 2px;
  background: #fff;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-disclaimer .ban-item:hover,
.page-disclaimer .ban-item:focus-within {
  border-left-color: var(--orange);
  box-shadow: 0 18px 34px -28px rgba(11, 22, 51, 0.55);
  transform: translateY(-2px);
}

.page-disclaimer .ban-item__title {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-disclaimer .ban-item__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 联系方式 ---------- */
.page-disclaimer .contact-block {
  margin: 22px 0 18px;
  border: 1px solid var(--hair);
  border-top: 2px solid var(--orange);
  border-radius: 2px;
  background: #fff;
  padding: 6px 20px;
}

.page-disclaimer .contact-block__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--hair);
}

.page-disclaimer .contact-block__row:last-child {
  border-bottom: 0;
}

.page-disclaimer .contact-block__key {
  min-width: 76px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-disclaimer .contact-block__val {
  flex: 1 1 220px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
  word-break: break-word;
}

.page-disclaimer .contact-block__val.mono {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.page-disclaimer .contact-block__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .use-block {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 320px);
    gap: clamp(36px, 5vw, 76px);
    align-items: end;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .terms-main__inner {
    grid-template-columns: var(--t-rail) minmax(0, 1fr);
    gap: clamp(44px, 6vw, 88px);
  }

  .page-disclaimer .terms-toc {
    position: sticky;
    top: calc(var(--top-h) + 30px);
  }
}