.page-disclaimer {
  --d-line: rgba(41, 66, 87, .9);
  --d-rail: 264px;
  --d-body: rgba(234, 242, 244, .88);
  position: relative;
}

.page-disclaimer .legal-crumbs {
  padding-top: 22px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  border-bottom: 1px solid var(--d-line);
  background:
    repeating-linear-gradient(90deg, rgba(41, 66, 87, .42) 0 1px, transparent 1px 104px),
    repeating-linear-gradient(0deg, rgba(41, 66, 87, .26) 0 1px, transparent 1px 104px),
    linear-gradient(180deg, rgba(7, 19, 31, .88) 0%, rgba(11, 27, 43, .18) 100%);
}

.page-disclaimer .legal-hero__inner {
  display: grid;
  gap: 34px;
  padding-block: clamp(38px, 7vw, 82px) clamp(38px, 6vw, 70px);
}

.page-disclaimer .legal-hero h1 {
  margin: 14px 0 18px;
  max-width: 15ch;
  font-size: clamp(32px, 6vw, 60px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--text);
}

.page-disclaimer .legal-hero__lead {
  max-width: 46ch;
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.82;
  color: var(--muted);
}

.page-disclaimer .legal-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .legal-hero__figure {
  margin: 0;
  border: 1px solid var(--d-line);
  background: var(--ink-deep);
  overflow: hidden;
}

.page-disclaimer .legal-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 正文骨架 ---------- */
.page-disclaimer .legal-body {
  border-bottom: 1px solid var(--d-line);
}

.page-disclaimer .legal-body__inner {
  display: grid;
  gap: 34px;
  padding-block: clamp(34px, 5vw, 58px) clamp(46px, 7vw, 86px);
}

/* ---------- 侧栏 ---------- */
.page-disclaimer .rail-nav {
  padding: 18px 16px 20px;
  border: 1px solid var(--d-line);
  background: rgba(7, 19, 31, .6);
}

.page-disclaimer .rail-nav__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
}

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

.page-disclaimer .rail-nav__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 8px 8px 10px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  text-decoration: none;
  transition: color .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-disclaimer .rail-nav__list a:hover,
.page-disclaimer .rail-nav__list a:focus-visible {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: rgba(56, 214, 224, .07);
}

.page-disclaimer .rail-nav__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-disclaimer .rail-note {
  margin-top: 18px;
  padding: 18px 16px;
  border: 1px solid rgba(255, 138, 61, .38);
  background: rgba(255, 138, 61, .07);
}

.page-disclaimer .rail-note__title {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--orange);
}

.page-disclaimer .rail-note__text {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-disclaimer .rail-note__link {
  display: inline-block;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(255, 138, 61, .55);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--orange);
  text-decoration: none;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-disclaimer .rail-note__link:hover,
.page-disclaimer .rail-note__link:focus-visible {
  color: var(--text);
  border-bottom-color: var(--text);
}

/* ---------- 条款 ---------- */
.page-disclaimer .clause {
  padding: 30px 0 8px;
  border-top: 1px solid var(--d-line);
  scroll-margin-top: 96px;
}

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

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

.page-disclaimer .clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-disclaimer .clause__body p {
  max-width: 64ch;
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--d-body);
}

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

.page-disclaimer .clause__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 214, 224, .42);
  padding-bottom: 1px;
  transition: border-color .18s var(--ease);
}

.page-disclaimer .clause__body a:hover,
.page-disclaimer .clause__body a:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-disclaimer .clause__list {
  max-width: 64ch;
  margin: 8px 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--d-body);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .72em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--cyan);
  transform: rotate(45deg);
}

.page-disclaimer .clause__facts {
  margin: 22px 0 0;
  display: grid;
  gap: 1px;
  border: 1px solid var(--d-line);
  background: var(--d-line);
}

.page-disclaimer .clause__facts > div {
  padding: 14px 16px;
  background: rgba(7, 19, 31, .72);
}

.page-disclaimer .clause__facts dt {
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--muted);
}

.page-disclaimer .clause__facts dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text);
  word-break: break-all;
}

.page-disclaimer .legal-return {
  margin: 36px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--d-line);
}

.page-disclaimer .legal-return a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted);
  text-decoration: none;
  transition: color .18s var(--ease);
}

.page-disclaimer .legal-return a::before {
  content: "↑";
  color: var(--cyan);
}

.page-disclaimer .legal-return a:hover,
.page-disclaimer .legal-return a:focus-visible {
  color: var(--text);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-disclaimer .clause__facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .legal-hero__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: end;
    gap: 56px;
  }

  .page-disclaimer .legal-body__inner {
    grid-template-columns: var(--d-rail) minmax(0, 1fr);
    gap: 60px;
    align-items: start;
  }

  .page-disclaimer .legal-rail {
    position: sticky;
    top: 92px;
  }
}

@media (min-width: 1280px) {
  .page-disclaimer {
    --d-rail: 288px;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer .legal-rail,
  .page-disclaimer .legal-hero__figure,
  .page-disclaimer .legal-return {
    display: none;
  }

  .page-disclaimer .legal-hero,
  .page-disclaimer .legal-body {
    background: none;
    border-bottom: 0;
  }

  .page-disclaimer .clause__body a {
    color: #000;
    border-bottom: 0;
  }
}
<<<END>>>