.page-disclaimer {
  --dl-cut: 14px;
  --dl-cut-lg: 22px;
  --dl-indigo: rgba(42, 35, 80, 0.78);
  --dl-fade: rgba(244, 247, 245, 0.12);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(42, 35, 80, 0.62) 0%, rgba(11, 31, 26, 0.92) 58%, var(--night) 100%),
    linear-gradient(90deg, var(--night), var(--ink));
}

.page-disclaimer .legal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(61, 242, 212, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(61, 242, 212, 0.07) 1px, transparent 1px);
  background-size: 68px 68px;
  pointer-events: none;
}

.page-disclaimer .legal-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
  padding-top: clamp(36px, 6vw, 76px);
  padding-bottom: clamp(36px, 6vw, 76px);
}

.page-disclaimer .legal-hero__body .eyebrow {
  display: block;
  margin-top: 22px;
}

.page-disclaimer .legal-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-size: clamp(38px, 8vw, 66px);
  line-height: 1.08;
  letter-spacing: 0.12em;
  color: var(--paper);
}

.page-disclaimer .legal-hero__lead {
  max-width: 56ch;
  margin: 20px 0 0;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.9;
  color: var(--mist);
}

.page-disclaimer .legal-hero__lead a {
  color: var(--cyan);
  text-decoration: none;
}

.page-disclaimer .legal-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-disclaimer .legal-hero__meta li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-disclaimer .legal-hero__meta li::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-disclaimer .legal-hero__meta li:nth-child(2)::before { background: var(--amber); }
.page-disclaimer .legal-hero__meta li:nth-child(3)::before { background: var(--flare); }

.page-disclaimer .legal-hero__media {
  position: relative;
  margin: 0;
  padding: 1px;
  background: linear-gradient(140deg, rgba(61, 242, 212, 0.5), rgba(42, 35, 80, 0.35) 48%, transparent);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--dl-cut-lg)), calc(100% - var(--dl-cut-lg)) 100%, 0 100%);
}

.page-disclaimer .legal-hero__media img {
  display: block;
  width: 100%;
  aspect-ratio: 1200 / 800;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--dl-cut-lg)), calc(100% - var(--dl-cut-lg)) 100%, 0 100%);
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .terms-index {
  position: sticky;
  top: var(--rail-h);
  z-index: 20;
  background: rgba(5, 11, 9, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 12px 0;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
}

.page-disclaimer .terms-index__list::-webkit-scrollbar { display: none; }

.page-disclaimer .terms-index__list li {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.page-disclaimer .terms-index__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  font-size: 13px;
  color: var(--mist);
  text-decoration: none;
  white-space: nowrap;
  background: rgba(18, 53, 44, 0.55);
  clip-path: polygon(9px 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%, 0 9px);
  transition: color 0.2s ease, background 0.2s ease;
}

.page-disclaimer .terms-index__list a:hover,
.page-disclaimer .terms-index__list a:focus-visible {
  color: var(--paper);
  background: rgba(61, 242, 212, 0.18);
}

.page-disclaimer .terms-index__num {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .terms {
  display: grid;
  gap: 0;
  padding-top: clamp(8px, 3vw, 24px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-disclaimer .term {
  display: grid;
  gap: 14px;
  padding: clamp(30px, 5vw, 52px) 0;
  scroll-margin-top: calc(var(--rail-h) + 84px);
}

.page-disclaimer .term + .term {
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer .term__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-disclaimer .term__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-disclaimer .term__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--paper);
}

.page-disclaimer .term__body {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.page-disclaimer .term__body p {
  max-width: 68ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--mist);
}

.page-disclaimer .term__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 242, 212, 0.35);
}

.page-disclaimer .num {
  font-family: var(--font-mono);
  font-size: 0.95em;
  letter-spacing: 0.02em;
  color: var(--amber);
}

.page-disclaimer .term__list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .term__list li {
  position: relative;
  max-width: 66ch;
  padding-left: 24px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .term__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 11px;
  height: 1px;
  background: var(--cyan);
}

/* ---------- 展开组 ---------- */
.page-disclaimer .expander {
  max-width: 68ch;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .expander__btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 16px 0;
  border: 0;
  background: none;
  font-family: var(--font-head);
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--paper);
  text-align: left;
  cursor: pointer;
}

.page-disclaimer .expander__icon {
  position: relative;
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
}

.page-disclaimer .expander__icon::before,
.page-disclaimer .expander__icon::after {
  content: "";
  position: absolute;
  background: var(--cyan);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.page-disclaimer .expander__icon::before { top: 6px; left: 0; width: 14px; height: 1.5px; }
.page-disclaimer .expander__icon::after { top: 0; left: 6px; width: 1.5px; height: 14px; }

.page-disclaimer .expander__btn[aria-expanded="true"] .expander__icon::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-disclaimer .expander__panel {
  max-height: 1400px;
  opacity: 1;
  overflow: hidden;
  transition: max-height 0.35s ease, opacity 0.3s ease;
}

.page-disclaimer .expander__panel[data-open="false"] {
  max-height: 0;
  opacity: 0;
}

.page-disclaimer .expander__inner {
  display: grid;
  gap: 12px;
  padding: 4px 0 22px;
}

.page-disclaimer .cite-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: cite;
}

.page-disclaimer .cite-list li {
  position: relative;
  padding-left: 36px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist);
  counter-increment: cite;
}

.page-disclaimer .cite-list li::before {
  content: "0" counter(cite);
  position: absolute;
  left: 0;
  top: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

/* ---------- 条款变更（靛紫分区） ---------- */
.page-disclaimer .term--revision .term__body {
  padding: clamp(20px, 3.6vw, 34px);
  background: linear-gradient(150deg, var(--dl-indigo), rgba(11, 31, 26, 0.6));
  border-left: 2px solid var(--violet);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-disclaimer .term--revision .term__body p {
  color: rgba(244, 247, 245, 0.8);
}

.page-disclaimer .version-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .version-list li {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-top: 1px solid var(--dl-fade);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(244, 247, 245, 0.78);
}

.page-disclaimer .version-list li:last-child {
  border-bottom: 1px solid var(--dl-fade);
}

.page-disclaimer .version-list__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

/* ---------- 联系方式 ---------- */
.page-disclaimer .contact-block {
  display: grid;
  gap: 18px;
  max-width: 62ch;
  padding: clamp(22px, 3.6vw, 34px);
  background: linear-gradient(135deg, rgba(18, 53, 44, 0.9), rgba(11, 31, 26, 0.55));
  border-left: 2px solid var(--cyan);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-disclaimer .contact-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
}

.page-disclaimer .contact-line__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-disclaimer .contact-line__val {
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.6vw, 20px);
  letter-spacing: 0.02em;
  color: var(--amber);
  word-break: break-all;
}

.page-disclaimer .contact-line__note {
  max-width: none;
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .contact-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  font-size: 14px;
  color: var(--paper);
  text-decoration: none;
  background: rgba(61, 242, 212, 0.1);
  border: 1px solid rgba(61, 242, 212, 0.35);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .contact-links a:hover,
.page-disclaimer .contact-links a:focus-visible {
  background: rgba(61, 242, 212, 0.22);
  border-color: var(--cyan);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .version-list li {
    grid-template-columns: 122px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .legal-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    padding-top: clamp(56px, 7vw, 96px);
    padding-bottom: clamp(56px, 7vw, 96px);
  }

  .page-disclaimer .terms-index {
    top: 0;
  }

  .page-disclaimer .term {
    grid-template-columns: minmax(0, 200px) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 64px);
    scroll-margin-top: 108px;
  }

  .page-disclaimer .term__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .page-disclaimer .term__head::after {
    content: "";
    width: 52px;
    height: 1px;
    background: linear-gradient(90deg, var(--cyan), transparent);
  }

  .page-disclaimer .legal-hero__body {
    padding-right: clamp(0px, 2vw, 32px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .expander__panel,
  .page-disclaimer .expander__icon::before,
  .page-disclaimer .expander__icon::after,
  .page-disclaimer .terms-index__list a,
  .page-disclaimer .contact-links a {
    transition: none;
  }
}
<<<END>>>