.page-disclaimer {
  --sheet: #F2EADF;
  --sheet-lift: #FBF6EE;
  --sheet-ink: #1A1A22;
  --sheet-muted: rgba(26, 26, 34, .66);
  --sheet-rule: rgba(26, 26, 34, .16);
  background: var(--ink);
  color: var(--read);
}

/* ============ 首屏 ============ */
.page-disclaimer .agreement-hero {
  position: relative;
  padding: 96px 0 84px;
  overflow: hidden;
  border-bottom: 1px solid var(--grid-soft);
}

.page-disclaimer .agreement-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-soft) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: .22;
  pointer-events: none;
}

.page-disclaimer .agreement-hero::after {
  content: "";
  position: absolute;
  top: -180px;
  right: -140px;
  width: 460px;
  height: 460px;
  background: radial-gradient(circle, var(--violet-soft) 0%, transparent 68%);
  pointer-events: none;
}

.page-disclaimer .agreement-hero > .shell {
  position: relative;
  z-index: 1;
}

.page-disclaimer .agreement-hero__kicker {
  margin: 32px 0 0;
  color: var(--cyan);
}

.page-disclaimer .agreement-hero__title {
  margin: 18px 0 0;
  max-width: 15ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 7.4vw, 4.4rem);
  line-height: .98;
  letter-spacing: -.02em;
  text-transform: none;
}

.page-disclaimer .agreement-hero__lead {
  margin: 26px 0 0;
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--read-70);
}

.page-disclaimer .agreement-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 48px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--grid-soft);
}

.page-disclaimer .agreement-fact {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0 36px 0 0;
  margin: 0 36px 16px 0;
  border-right: 1px solid var(--grid-soft);
}

.page-disclaimer .agreement-fact:last-child {
  border-right: 0;
  margin-right: 0;
  padding-right: 0;
}

.page-disclaimer .agreement-fact dt {
  color: var(--read-45);
}

.page-disclaimer .agreement-fact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .95rem;
  letter-spacing: .01em;
  color: var(--read);
}

.page-disclaimer .agreement-hero__meter {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--grid-soft);
}

.page-disclaimer .agreement-hero__fill {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .2s linear;
}

/* ============ 顶部横幅 ============ */
.page-disclaimer .agreement-banner {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--grid-soft);
}

.page-disclaimer .agreement-banner img {
  display: block;
  width: 100%;
  height: clamp(170px, 24vw, 300px);
  object-fit: cover;
  filter: saturate(.86) contrast(1.06);
}

.page-disclaimer .agreement-banner__cap {
  position: absolute;
  left: clamp(12px, 3vw, 28px);
  bottom: clamp(12px, 2.5vw, 22px);
  display: inline-block;
  max-width: calc(100% - clamp(24px, 6vw, 56px));
  padding: 8px 12px;
  color: var(--read);
  background: rgba(7, 7, 12, .74);
  line-height: 1.5;
}

/* ============ 协议正文 ============ */
.page-disclaimer .agreement-body {
  padding: 0 0 clamp(64px, 9vw, 112px);
  background:
    linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 42%, var(--ink) 100%);
}

.page-disclaimer .agreement-sheet {
  max-width: 880px;
  margin: 0 auto;
  padding: clamp(28px, 5vw, 68px) clamp(20px, 4.6vw, 64px);
  background: var(--sheet);
  color: var(--sheet-ink);
  border-top: 3px solid var(--violet);
}

.page-disclaimer .agreement-sheet__head {
  padding-bottom: 24px;
  border-bottom: 1px solid var(--sheet-rule);
}

.page-disclaimer .agreement-sheet__head .index-label {
  color: var(--violet);
}

.page-disclaimer .agreement-sheet__note {
  margin: 10px 0 0;
  font-size: .88rem;
  line-height: 1.75;
  color: var(--sheet-muted);
}

/* 条款锚点索引 */
.page-disclaimer .agreement-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 22px 0 28px;
  border-bottom: 1px solid var(--sheet-rule);
}

.page-disclaimer .agreement-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid var(--sheet-rule);
  color: var(--sheet-ink);
  font-size: .84rem;
  line-height: 1.5;
  text-decoration: none;
  transition: background-color .16s ease, border-color .16s ease, color .16s ease;
}

.page-disclaimer .agreement-index__link .mono {
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--violet);
}

.page-disclaimer .agreement-index__link:hover,
.page-disclaimer .agreement-index__link:focus-visible {
  background: rgba(122, 59, 255, .1);
  border-color: var(--violet);
}

.page-disclaimer .agreement-index__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* 条款块 */
.page-disclaimer .agreement-clause {
  display: grid;
  grid-template-columns: 3.25rem minmax(0, 1fr);
  column-gap: 1.1rem;
  padding: 40px 0 36px;
  border-bottom: 1px solid var(--sheet-rule);
  scroll-margin-top: 96px;
}

.page-disclaimer .agreement-clause:last-of-type {
  border-bottom: 0;
}

.page-disclaimer .agreement-clause--flag {
  background: var(--sheet-lift);
  box-shadow: inset 4px 0 0 0 var(--violet);
  padding-left: calc(clamp(8px, 2vw, 20px) + 10px);
  padding-right: clamp(8px, 2vw, 20px);
  margin-left: calc(-1 * clamp(8px, 2vw, 20px));
  margin-right: calc(-1 * clamp(8px, 2vw, 20px));
}

.page-disclaimer .agreement-clause__num {
  margin: 0;
  padding-top: .38em;
  font-size: .78rem;
  letter-spacing: .16em;
  color: var(--violet);
}

.page-disclaimer .agreement-clause__body h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.2rem, 2.9vw, 1.7rem);
  line-height: 1.22;
  letter-spacing: -.01em;
}

.page-disclaimer .agreement-clause__body p {
  margin: 0 0 14px;
  font-size: .96rem;
  line-height: 1.8;
  color: var(--sheet-ink);
}

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

.page-disclaimer .agreement-clause__body a {
  color: var(--violet);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .agreement-clause__body a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-disclaimer .agreement-clause__body ul {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

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

.page-disclaimer .agreement-clause__body li {
  position: relative;
  margin-bottom: 9px;
  padding-left: 20px;
  font-size: .94rem;
  line-height: 1.76;
  color: var(--sheet-ink);
}

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

.page-disclaimer .agreement-clause__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 1px;
  background: var(--violet);
}

/* 尾部说明 */
.page-disclaimer .agreement-tail {
  margin: 44px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--sheet-rule);
  font-size: .86rem;
  line-height: 1.78;
  color: var(--sheet-muted);
}

.page-disclaimer .agreement-tail a {
  color: var(--violet);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ============ 断点 ============ */
@media (max-width: 860px) {
  .page-disclaimer .agreement-hero {
    padding: 72px 0 64px;
  }

  .page-disclaimer .agreement-hero__facts {
    margin-top: 36px;
  }

  .page-disclaimer .agreement-fact {
    flex: 1 1 42%;
    padding-right: 20px;
    margin-right: 20px;
  }

  .page-disclaimer .agreement-fact:nth-child(2n) {
    border-right: 0;
    margin-right: 0;
    padding-right: 0;
  }
}

@media (max-width: 560px) {
  .page-disclaimer .agreement-hero {
    padding: 56px 0 52px;
  }

  .page-disclaimer .agreement-hero__title {
    max-width: none;
  }

  .page-disclaimer .agreement-banner img {
    height: 180px;
  }

  .page-disclaimer .agreement-banner__cap {
    position: static;
    display: block;
    max-width: 100%;
    background: var(--ink-2);
    color: var(--read-70);
    border-top: 1px solid var(--grid-soft);
  }

  .page-disclaimer .agreement-clause {
    grid-template-columns: minmax(0, 1fr);
    column-gap: 0;
    padding: 32px 0 28px;
  }

  .page-disclaimer .agreement-clause__num {
    padding-top: 0;
    margin-bottom: 8px;
  }

  .page-disclaimer .agreement-clause--flag {
    padding-left: calc(clamp(8px, 2vw, 20px) + 8px);
    margin-left: calc(-1 * clamp(8px, 2vw, 20px));
    margin-right: calc(-1 * clamp(8px, 2vw, 20px));
  }

  .page-disclaimer .agreement-sheet {
    border-top-width: 2px;
  }
}

/* ============ 打印 ============ */
@media print {
  .page-disclaimer {
    background: #fff;
    color: #000;
  }

  .page-disclaimer .agreement-hero,
  .page-disclaimer .agreement-banner,
  .page-disclaimer .agreement-hero__meter {
    display: none;
  }

  .page-disclaimer .agreement-body {
    padding: 0;
    background: none;
  }

  .page-disclaimer .agreement-sheet {
    max-width: none;
    padding: 0;
    border-top: 0;
    background: #fff;
    color: #000;
  }

  .page-disclaimer .agreement-index {
    display: none;
  }

  .page-disclaimer .agreement-clause {
    break-inside: avoid;
    border-bottom: 1px solid #999;
  }

  .page-disclaimer .agreement-clause--flag {
    background: #fff;
    box-shadow: inset 3px 0 0 0 #666;
  }

  .page-disclaimer .agreement-clause__num,
  .page-disclaimer .agreement-clause__body a,
  .page-disclaimer .agreement-sheet__head .index-label {
    color: #333;
  }

  .page-disclaimer .agreement-clause__body p,
  .page-disclaimer .agreement-clause__body li,
  .page-disclaimer .agreement-sheet__note,
  .page-disclaimer .agreement-tail {
    color: #111;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .agreement-hero__fill,
  .page-disclaimer .agreement-index__link {
    transition: none;
  }
}
<<<END>>>