.page-disclaimer {
  --tl-card-bg: linear-gradient(158deg, rgba(16, 58, 48, 0.92), rgba(11, 42, 34, 0.96));
  --tl-body-text: rgba(244, 248, 245, 0.8);
  --tl-body-soft: rgba(244, 248, 245, 0.72);
  background: var(--ink-900);
  color: var(--paper);
  font-family: var(--font-sans);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(26px, 6vw, 54px) 0 clamp(34px, 6vw, 62px);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-disclaimer .terms-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(120% 92% at 10% 0%, rgba(71, 227, 193, 0.16), transparent 58%),
    linear-gradient(172deg, rgba(6, 26, 21, 0.6), rgba(6, 26, 21, 0.92) 60%, var(--ink-900) 100%);
}

.page-disclaimer .terms-hero-inner {
  position: relative;
  z-index: 2;
}

.page-disclaimer .terms-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(16px, 4vw, 30px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-disclaimer .terms-crumb a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms ease, border-color 180ms ease;
}

.page-disclaimer .terms-crumb a:hover,
.page-disclaimer .terms-crumb a:focus-visible {
  color: var(--lime);
  border-bottom-color: currentColor;
}

.page-disclaimer .terms-crumb span[aria-hidden] {
  color: rgba(155, 181, 168, 0.5);
}

.page-disclaimer .terms-kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--lime);
}

.page-disclaimer h1 {
  margin: 0 0 18px;
  max-width: 18ch;
  font-size: clamp(34px, 7.2vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  font-weight: 800;
}

.page-disclaimer .terms-h1-sub {
  display: block;
  margin-top: 12px;
  font-size: clamp(15px, 2vw, 20px);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-disclaimer .terms-lede {
  margin: 0 0 24px;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--tl-body-text);
}

.page-disclaimer .terms-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 摘要卡 ---------- */
.page-disclaimer .terms-summary {
  padding: clamp(34px, 5.5vw, 60px) 0 clamp(8px, 2vw, 14px);
}

.page-disclaimer .terms-summary-head {
  margin-bottom: 22px;
  padding-left: 14px;
  border-left: 2px solid var(--lime);
}

.page-disclaimer .terms-summary-head h2 {
  margin: 0 0 8px;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.35;
  letter-spacing: -0.015em;
}

.page-disclaimer .terms-summary-head p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-disclaimer .summary-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-disclaimer .summary-card {
  position: relative;
  padding: 20px 18px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--tl-card-bg);
  transition: border-color 200ms ease, transform 200ms ease;
}

.page-disclaimer .summary-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 20px;
  height: 20px;
  background: linear-gradient(225deg, var(--lime), transparent 64%);
  border-top-right-radius: var(--radius);
  opacity: 0.75;
}

.page-disclaimer .summary-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.page-disclaimer .summary-index {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--lime);
}

.page-disclaimer .summary-card h3 {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.4;
  letter-spacing: -0.005em;
}

.page-disclaimer .summary-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 正文双栏 ---------- */
.page-disclaimer .terms-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  padding: clamp(28px, 5vw, 52px) 0 clamp(44px, 7vw, 84px);
}

.page-disclaimer .terms-toc {
  padding: 16px 14px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 58, 48, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.page-disclaimer .toc-label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--mist);
}

.page-disclaimer .toc-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .toc-list a {
  display: block;
  padding: 9px 10px 9px 12px;
  border-left: 2px solid transparent;
  border-radius: 0 8px 8px 0;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
  transition: color 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.page-disclaimer .toc-list a:hover,
.page-disclaimer .toc-list a:focus-visible {
  color: var(--paper);
  background: rgba(182, 255, 60, 0.08);
}

.page-disclaimer .toc-list a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-disclaimer .toc-list a.is-active {
  color: var(--lime);
  border-left-color: var(--lime);
  background: rgba(182, 255, 60, 0.1);
}

.page-disclaimer .toc-foot {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .toc-foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(71, 227, 193, 0.4);
}

.page-disclaimer .toc-foot a:hover,
.page-disclaimer .toc-foot a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

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

/* ---------- 条款章节 ---------- */
.page-disclaimer .clause {
  padding: clamp(22px, 3.4vw, 32px) 0 clamp(24px, 3.6vw, 36px);
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: calc(var(--header-h) + 18px);
}

.page-disclaimer .clause:first-child {
  padding-top: 0;
  border-top: 0;
}

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

.page-disclaimer .clause-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.06em;
  color: rgba(182, 255, 60, 0.62);
}

.page-disclaimer .clause-head h2 {
  margin: 0;
  font-size: clamp(19px, 2.6vw, 26px);
  line-height: 1.35;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-disclaimer .terms-body p {
  margin: 0 0 12px;
  max-width: 72ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--tl-body-soft);
}

.page-disclaimer .clause-list {
  list-style: none;
  margin: 14px 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 72ch;
}

.page-disclaimer .clause-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--tl-body-soft);
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-disclaimer .version-card {
  margin: 18px 0 16px;
  padding: 18px 16px 18px 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: rgba(11, 42, 34, 0.72);
  display: grid;
  gap: 10px;
  max-width: 72ch;
}

.page-disclaimer .version-card-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-disclaimer .version-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--tl-body-text);
}

/* ---------- 联系块 ---------- */
.page-disclaimer .contact-block {
  margin: 18px 0 0;
  padding: 20px 18px;
  border: 1px solid rgba(71, 227, 193, 0.3);
  border-radius: var(--radius);
  background: linear-gradient(158deg, rgba(71, 227, 193, 0.12), rgba(16, 58, 48, 0.9));
  display: grid;
  gap: 12px;
  max-width: 72ch;
}

.page-disclaimer .contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  font-size: 14px;
  line-height: 1.7;
}

.page-disclaimer .contact-label {
  min-width: 68px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-disclaimer .contact-value {
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-disclaimer .contact-tip {
  margin: 2px 0 0;
  padding-top: 12px;
  border-top: 1px solid rgba(71, 227, 193, 0.22);
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 后续入口 ---------- */
.page-disclaimer .terms-next {
  padding: 0 0 clamp(44px, 7vw, 88px);
}

.page-disclaimer .next-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-disclaimer .next-card {
  display: block;
  padding: 18px 16px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(11, 42, 34, 0.6);
  text-decoration: none;
  color: inherit;
  transition: border-color 200ms ease, background-color 200ms ease, transform 200ms ease;
}

.page-disclaimer .next-card:hover {
  border-color: var(--line-strong);
  background: rgba(16, 58, 48, 0.88);
  transform: translateY(-2px);
}

.page-disclaimer .next-card:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

.page-disclaimer .next-index {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-disclaimer .next-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.4;
  color: var(--paper);
}

.page-disclaimer .next-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-disclaimer .summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .next-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
    align-items: start;
  }

  .page-disclaimer .terms-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}

@media (min-width: 1040px) {
  .page-disclaimer .summary-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
  }

  .page-disclaimer .next-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .summary-card,
  .page-disclaimer .next-card,
  .page-disclaimer .toc-list a {
    transition: none;
  }

  .page-disclaimer .summary-card:hover,
  .page-disclaimer .next-card:hover {
    transform: none;
  }
}