.page-disclaimer {
  --legal-narrow: 736px;
  --legal-line: rgba(200, 211, 209, .14);
  position: relative;
  background:
    radial-gradient(1100px 520px at 50% -10%, rgba(15, 74, 61, .58), transparent 72%),
    linear-gradient(180deg, #07110f 0%, var(--c-charcoal) 46%, #091310 100%);
}

/* ---------- 页首 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  padding: clamp(24px, 4.5vw, 52px) 0 0;
  border-bottom: 1px solid var(--line-gold);
  overflow: hidden;
}

.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(200, 211, 209, .045) 0 1px, transparent 1px 108px);
  pointer-events: none;
}

.page-disclaimer .legal-hero > .wrap {
  position: relative;
  z-index: 1;
}

.page-disclaimer .crumbs {
  margin-bottom: clamp(22px, 3.8vw, 40px);
}

.page-disclaimer .legal-hero__kicker {
  margin: 0 0 12px;
  color: var(--c-gold-lit);
  letter-spacing: .22em;
}

.page-disclaimer .legal-hero__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(32px, 6.2vw, 58px);
  line-height: 1.12;
  letter-spacing: .01em;
  color: var(--c-ink);
  margin: 0 0 20px;
  max-width: 16ch;
}

.page-disclaimer .legal-hero__lede {
  font-family: var(--font-body);
  font-size: clamp(16px, 1.9vw, 18px);
  line-height: 1.9;
  color: var(--c-silver);
  max-width: 58ch;
  margin: 0;
}

.page-disclaimer .legal-hero__figure {
  position: relative;
  margin: clamp(30px, 5vw, 56px) 0 0;
  overflow: hidden;
}

.page-disclaimer .legal-hero__figure::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  z-index: 2;
  background: linear-gradient(90deg, transparent, rgba(201, 162, 39, .85), transparent);
}

.page-disclaimer .legal-hero__figure img {
  display: block;
  width: 100%;
  height: clamp(150px, 24vw, 320px);
  object-fit: cover;
  opacity: .86;
  filter: saturate(.72);
}

/* ---------- 窄栏 ---------- */
.page-disclaimer .wrap.legal-narrow {
  max-width: var(--legal-narrow);
}

/* ---------- 目录 ---------- */
.page-disclaimer .legal-h2 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(18px, 2.4vw, 22px);
  letter-spacing: .02em;
  color: var(--c-ink);
  margin: 0 0 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-gold);
}

.page-disclaimer .legal-toc {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
}

.page-disclaimer .legal-toc li {
  border-bottom: 1px dashed var(--legal-line);
}

.page-disclaimer .legal-toc a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 2px;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 15px;
  line-height: 1.5;
  color: var(--c-silver);
  text-decoration: none;
  transition: color .18s ease, padding-left .18s ease;
}

.page-disclaimer .legal-toc a:hover,
.page-disclaimer .legal-toc a:focus-visible {
  color: var(--c-gold-lit);
  padding-left: 6px;
}

.page-disclaimer .legal-toc__num {
  flex: none;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--c-gold);
}

@media (min-width: 640px) {
  .page-disclaimer .legal-toc {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 30px;
  }
}

/* ---------- 筛选条 ---------- */
.page-disclaimer .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin: 0 0 clamp(26px, 4vw, 42px);
  padding-bottom: 20px;
  border-bottom: 1px solid var(--legal-line);
}

.page-disclaimer .filter-bar__label {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--c-silver);
  opacity: .78;
  margin: 0 6px 0 0;
}

.page-disclaimer .filter-chip {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: .03em;
  color: var(--c-silver);
  background: rgba(20, 50, 41, .72);
  border: 1px solid var(--legal-line);
  border-radius: 2px;
  padding: 7px 13px;
  cursor: pointer;
  transition: color .18s ease, border-color .18s ease, background .18s ease;
}

.page-disclaimer .filter-chip:hover {
  color: var(--c-ink);
  border-color: var(--line-gold);
}

.page-disclaimer .filter-chip:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}

.page-disclaimer .filter-chip[aria-pressed="true"] {
  color: #0a1a15;
  background: linear-gradient(180deg, var(--c-gold-lit), var(--c-gold));
  border-color: var(--c-gold-lit);
}

.page-disclaimer .filter-status {
  flex-basis: 100%;
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--c-silver);
  opacity: .74;
  margin: 6px 0 0;
}

/* ---------- 条款列表 ---------- */
.page-disclaimer .terms {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .term {
  padding: clamp(24px, 4vw, 38px) 0;
  border-bottom: 1px solid var(--legal-line);
  scroll-margin-top: 120px;
}

.page-disclaimer .terms > .term:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-disclaimer .term__head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2.4vw, 20px);
  margin-bottom: clamp(10px, 1.6vw, 16px);
}

.page-disclaimer .term__num {
  flex: none;
  font-size: clamp(20px, 3.2vw, 27px);
  line-height: 1;
  letter-spacing: .01em;
  color: var(--c-gold);
}

.page-disclaimer .term__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(18px, 2.5vw, 23px);
  line-height: 1.35;
  letter-spacing: .01em;
  color: var(--c-ink);
  margin: 0;
}

.page-disclaimer .term__text {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: clamp(16px, 1.8vw, 17.5px);
  line-height: 1.9;
  color: var(--c-silver);
  margin: 0;
  max-width: 60ch;
}

/* ---------- 页尾路径 ---------- */
.page-disclaimer .legal-path__box {
  position: relative;
  background: linear-gradient(155deg, rgba(20, 50, 41, .94) 0%, rgba(16, 21, 18, .94) 100%);
  padding: clamp(24px, 4.4vw, 42px);
}

.page-disclaimer .legal-path__lead {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.9;
  color: var(--c-silver);
  margin: 0 0 24px;
  max-width: 52ch;
}

.page-disclaimer .legal-path__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 返回顶部 ---------- */
.page-disclaimer .to-top {
  position: fixed;
  right: clamp(14px, 3vw, 28px);
  bottom: clamp(76px, 11vw, 90px);
  z-index: 60;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-ink);
  background: rgba(11, 59, 50, .92);
  border: 1px solid var(--line-gold);
  border-radius: 2px;
  padding: 9px 13px;
  cursor: pointer;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  transition: color .18s ease, border-color .18s ease;
}

.page-disclaimer .to-top:hover {
  color: var(--c-gold-lit);
  border-color: var(--c-gold);
}

.page-disclaimer .to-top:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}

@media (min-width: 900px) {
  .page-disclaimer .to-top {
    bottom: 40px;
  }
}

@media (max-width: 420px) {
  .page-disclaimer .filter-chip {
    padding: 6px 10px;
    font-size: 12px;
  }

  .page-disclaimer .term__text {
    font-size: 16px;
  }
}
<<<END>>>