.page-disclaimer {
  --pd-hair: rgba(20, 24, 28, 0.14);
  --pd-hair-light: rgba(220, 184, 120, 0.3);
  --pd-grid: rgba(47, 227, 198, 0.06);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
}

/* 顶部说明区 */
.page-disclaimer .doc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--navy-900);
  color: var(--paper);
  padding: clamp(24px, 4vw, 44px) 0 clamp(72px, 10vw, 132px);
}

.page-disclaimer .doc-hero::before {
  content: "";
  position: absolute;
  inset: -12%;
  z-index: -1;
  background:
    repeating-linear-gradient(118deg, var(--pd-grid) 0 1px, transparent 1px 16px),
    radial-gradient(58% 82% at 88% 0%, rgba(30, 110, 140, 0.55), transparent 72%),
    radial-gradient(40% 60% at 6% 100%, rgba(255, 90, 31, 0.14), transparent 70%);
}

.page-disclaimer .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 0 0 clamp(18px, 3vw, 32px);
  padding: 0;
  list-style: none;
  font-size: var(--fs-12);
  color: var(--mist-dark);
}

.page-disclaimer .breadcrumb-list li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--navy-700);
}

.page-disclaimer .breadcrumb-list a {
  color: var(--sand);
  text-decoration: none;
  transition: color 0.18s var(--ease);
}

.page-disclaimer .breadcrumb-list a:hover {
  color: var(--orange);
}

.page-disclaimer .doc-kicker {
  margin: 0 0 14px;
  font-size: var(--fs-12);
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-disclaimer .doc-hero h1 {
  margin: 0;
  max-width: 15em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.9rem, 5.2vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .doc-lede {
  margin: clamp(16px, 2.6vw, 26px) 0 0;
  max-width: 34em;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--mist-dark);
}

.page-disclaimer .doc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  list-style: none;
  font-size: var(--fs-12);
  color: var(--sand);
}

.page-disclaimer .doc-meta li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-disclaimer .doc-meta li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

/* 顶部窄幅氛围图 */
.page-disclaimer .doc-banner {
  position: relative;
  max-width: var(--width);
  margin: clamp(-56px, -6vw, -32px) auto 0;
  padding-inline: var(--gutter);
}

.page-disclaimer .doc-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-radius: 2px 26px 2px 26px;
  box-shadow: 0 26px 64px rgba(4, 20, 31, 0.38);
  filter: saturate(0.92) contrast(1.04);
}

/* 正文与目录 */
.page-disclaimer .doc-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  padding-block: clamp(28px, 4vw, 52px) clamp(44px, 6vw, 84px);
}

.page-disclaimer .doc-toc {
  border-top: 2px solid var(--orange);
  padding-top: 14px;
}

.page-disclaimer .doc-toc-title {
  margin: 0 0 12px;
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--orange-deep);
}

.page-disclaimer .doc-toc-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-toc-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  min-height: 44px;
  padding: 8px 12px;
  border: 1px solid var(--pd-hair);
  border-radius: 2px 14px 2px 14px;
  font-size: var(--fs-14);
  color: var(--ink);
  text-decoration: none;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-disclaimer .doc-toc-list a:hover,
.page-disclaimer .doc-toc-list a:focus-visible {
  border-color: var(--orange);
  color: var(--orange-deep);
  background: rgba(255, 90, 31, 0.06);
}

.page-disclaimer .toc-no {
  font-size: var(--fs-12);
  color: var(--mist);
}

/* 条款区块 */
.page-disclaimer .rule-sec {
  padding-block: clamp(20px, 3vw, 30px);
  border-top: 1px solid var(--pd-hair);
  scroll-margin-top: 96px;
}

.page-disclaimer .rule-sec:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .rule-sec h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-26);
  line-height: 1.25;
  color: var(--ink);
}

.page-disclaimer .rule-no {
  flex: none;
  padding: 2px 8px;
  border-left: 2px solid var(--orange);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--orange-deep);
  background: rgba(255, 90, 31, 0.1);
}

.page-disclaimer .rule-sec p {
  margin: 0 0 12px;
  max-width: 34em;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: #262e34;
}

.page-disclaimer .rule-sec p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .rule-sec a {
  color: var(--orange-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.18s var(--ease);
}

.page-disclaimer .rule-sec a:hover {
  color: var(--orange);
}

/* 中段对照带 */
.page-disclaimer .split-band {
  position: relative;
  overflow: hidden;
  margin-block: clamp(24px, 4vw, 40px);
  padding: clamp(22px, 3.4vw, 36px);
  background: var(--navy-800);
  color: var(--paper);
  border-radius: var(--radius-blob);
}

.page-disclaimer .split-band::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--orange) 0%, var(--orange) 38%, rgba(255, 90, 31, 0) 100%);
}

.page-disclaimer .split-band::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(118deg, rgba(47, 227, 198, 0.06) 0 1px, transparent 1px 18px);
}

.page-disclaimer .split-head {
  position: relative;
  z-index: 1;
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  font-size: var(--fs-12);
  letter-spacing: 0.18em;
  color: var(--sand);
}

.page-disclaimer .split-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(18px, 3vw, 30px);
}

.page-disclaimer .split-half + .split-half {
  padding-top: 18px;
  border-top: 1px dashed rgba(255, 90, 31, 0.55);
}

.page-disclaimer .split-title {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-20);
  color: var(--paper);
}

.page-disclaimer .split-title .mono {
  font-size: var(--fs-12);
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--sand);
}

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

.page-disclaimer .split-list li {
  position: relative;
  padding-left: 18px;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--mist-dark);
}

.page-disclaimer .split-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-disclaimer .split-half:last-child .split-list li::before {
  background: var(--orange);
}

/* 结尾联系块 */
.page-disclaimer .doc-close {
  position: relative;
  overflow: hidden;
  background: var(--navy-900);
  color: var(--paper);
  padding: clamp(36px, 6vw, 76px) 0;
}

.page-disclaimer .doc-close::before {
  content: "";
  position: absolute;
  inset: -20%;
  pointer-events: none;
  background:
    repeating-linear-gradient(118deg, var(--pd-grid) 0 1px, transparent 1px 18px),
    radial-gradient(50% 70% at 100% 0%, rgba(30, 110, 140, 0.5), transparent 72%);
}

.page-disclaimer .doc-close .container {
  position: relative;
  z-index: 1;
}

.page-disclaimer .doc-close h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-36);
  line-height: 1.1;
  color: var(--paper);
}

.page-disclaimer .doc-close p {
  max-width: 34em;
  margin: 0 0 clamp(20px, 3vw, 28px);
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--mist-dark);
}

.page-disclaimer .contact-slab {
  display: grid;
  gap: 14px;
  padding: clamp(18px, 3vw, 26px);
  background: var(--navy-800);
  border: 1px solid var(--pd-hair-light);
  border-radius: 2px 22px 2px 22px;
}

.page-disclaimer .contact-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-disclaimer .contact-label {
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--sand);
}

.page-disclaimer .contact-value {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  line-height: 1.6;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-disclaimer .close-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-disclaimer .close-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 20px;
  border: 1px solid rgba(245, 240, 230, 0.28);
  border-radius: 999px;
  font-size: var(--fs-14);
  color: var(--paper);
  text-decoration: none;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease), background 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-disclaimer .close-links a:hover,
.page-disclaimer .close-links a:focus-visible {
  border-color: var(--orange);
  color: var(--orange);
  background: rgba(255, 90, 31, 0.1);
  transform: translateY(-2px);
}

/* 中等宽度：对照带并排 */
@media (min-width: 720px) {
  .page-disclaimer .split-inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(20px, 3vw, 36px);
  }

  .page-disclaimer .split-half + .split-half {
    padding-top: 0;
    padding-left: clamp(20px, 3vw, 36px);
    border-top: 0;
    border-left: 1px solid var(--pd-hair-light);
  }

  .page-disclaimer .contact-slab {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 18px 28px;
  }
}

/* 桌面：目录吸顶 + 非对称 3/9 分栏 */
@media (min-width: 900px) {
  .page-disclaimer .doc-body {
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
  }

  .page-disclaimer .doc-toc {
    position: sticky;
    top: 96px;
  }

  .page-disclaimer .doc-toc-list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
  }

  .page-disclaimer .doc-toc-list a {
    width: 100%;
    padding: 10px 12px;
    border: 0;
    border-left: 2px solid var(--pd-hair);
    border-radius: 0;
  }

  .page-disclaimer .doc-toc-list a:hover,
  .page-disclaimer .doc-toc-list a:focus-visible {
    border-left-color: var(--orange);
    background: rgba(255, 90, 31, 0.06);
  }

  .page-disclaimer .doc-hero h1 {
    max-width: 13em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .doc-toc-list a,
  .page-disclaimer .rule-sec a,
  .page-disclaimer .close-links a,
  .page-disclaimer .breadcrumb-list a {
    transition: none;
  }

  .page-disclaimer .close-links a:hover,
  .page-disclaimer .close-links a:focus-visible {
    transform: none;
  }
}
<<<END>>>