.page-disclaimer {
  --terms-card: #FFFFFF;
  --terms-soft: #FBFAF6;
  display: block;
  background: var(--c-paper);
  color: var(--c-deep);
}

/* 首屏 */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(140deg, var(--c-deep) 0%, var(--c-deep-2) 52%, var(--c-ink) 100%);
  color: var(--c-paper);
  padding: clamp(26px, 5vw, 56px) 0 clamp(36px, 6vw, 80px);
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, var(--line-dark) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, var(--line-dark) 0 1px, transparent 1px 96px);
  opacity: 0.55;
  pointer-events: none;
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  right: -8%;
  bottom: -34%;
  width: 46%;
  height: 90%;
  background: linear-gradient(180deg, rgba(255, 106, 43, 0.20), transparent 70%);
  transform: skewX(-12deg);
  pointer-events: none;
}

.page-disclaimer .terms-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  align-items: center;
}

.page-disclaimer .breadcrumb-link,
.page-disclaimer .breadcrumb-item {
  color: rgba(247, 244, 238, 0.72);
}

.page-disclaimer .breadcrumb-link:hover,
.page-disclaimer .breadcrumb-link:focus-visible {
  color: var(--c-cyan);
}

.page-disclaimer .terms-coord {
  margin: clamp(16px, 3vw, 28px) 0 10px;
  color: var(--c-cyan);
}

.page-disclaimer h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.2vw, 54px);
  line-height: 1.12;
  letter-spacing: 0.01em;
  color: var(--c-paper);
}

.page-disclaimer .terms-lede {
  max-width: 48ch;
  margin: 0 0 22px;
  font-family: var(--font-serif);
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.85;
  color: rgba(247, 244, 238, 0.86);
}

.page-disclaimer .terms-stamp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 8px 16px;
  border: 1px solid var(--line-orange);
  box-shadow: inset 0 0 0 1px rgba(255, 106, 43, 0.18);
  color: var(--c-orange);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transform: rotate(-1.4deg);
}

.page-disclaimer .terms-stamp-key {
  color: rgba(247, 244, 238, 0.7);
  letter-spacing: 0.1em;
}

.page-disclaimer .terms-hero-figure {
  margin: 0;
  position: relative;
}

.page-disclaimer .terms-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--line-dark);
  clip-path: polygon(0 0, 100% 0, 100% 84%, 86% 100%, 0 100%);
}

.page-disclaimer .terms-hero-figure .figure-caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(247, 244, 238, 0.55);
}

/* 要点条 */
.page-disclaimer .terms-keypoints {
  background: var(--c-paper);
  padding: clamp(30px, 5vw, 56px) 0 clamp(8px, 2vw, 16px);
}

.page-disclaimer .terms-keypoints-head {
  margin-bottom: clamp(16px, 3vw, 26px);
}

.page-disclaimer .terms-keypoints-head .coord-label {
  color: var(--c-orange);
  margin-bottom: 8px;
}

.page-disclaimer .terms-keypoints-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.4vw, 30px);
  line-height: 1.25;
  letter-spacing: 0.01em;
}

.page-disclaimer .keypoint-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

.page-disclaimer .keypoint {
  position: relative;
  background: var(--terms-soft);
  border: 1px solid var(--line-light);
  border-top: 2px solid var(--c-deep);
  padding: 16px 16px 18px;
  transition: transform 220ms var(--ease), border-color 220ms var(--ease);
}

.page-disclaimer .keypoint:hover {
  transform: translateY(-2px);
  border-color: rgba(11, 42, 74, 0.3);
}

.page-disclaimer .keypoint-index {
  display: inline-block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--c-orange);
}

.page-disclaimer .keypoint h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--c-deep);
}

.page-disclaimer .keypoint p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-slate);
}

/* 主体轨道 */
.page-disclaimer .terms-body {
  padding: clamp(28px, 5vw, 64px) 0 clamp(48px, 7vw, 88px);
}

.page-disclaimer .terms-track {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  grid-template-columns: 1fr;
}

.page-disclaimer .terms-rail {
  border-top: 1px solid var(--line-light);
  padding-top: 16px;
}

.page-disclaimer .terms-rail .coord-label {
  margin: 0 0 12px;
  color: var(--c-slate);
}

.page-disclaimer .terms-index {
  list-style: none;
  margin: 0 0 16px;
  padding: 0 0 6px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .terms-index .index-item {
  flex: 0 0 auto;
}

.page-disclaimer .terms-index .index-link {
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 9px 13px;
  border: 1px solid var(--line-light);
  font-size: 13px;
  line-height: 1.2;
  color: var(--c-deep);
  text-decoration: none;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-disclaimer .terms-index .index-link:hover,
.page-disclaimer .terms-index .index-link:focus-visible {
  border-color: var(--c-orange);
  color: var(--c-orange);
}

.page-disclaimer .terms-index .index-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-orange);
}

.page-disclaimer .terms-rail-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 6px;
}

.page-disclaimer .terms-rail-link {
  font-size: 13px;
  color: var(--c-slate);
  text-decoration: none;
  border-bottom: 1px solid var(--line-light);
  padding-bottom: 2px;
}

.page-disclaimer .terms-rail-link:hover,
.page-disclaimer .terms-rail-link:focus-visible {
  color: var(--c-orange);
  border-bottom-color: var(--c-orange);
}

.page-disclaimer .terms-content-head {
  margin-bottom: clamp(16px, 3vw, 26px);
}

.page-disclaimer .terms-content-head .coord-label {
  margin: 0 0 8px;
  color: var(--c-slate);
}

.page-disclaimer .terms-content-head h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.4vw, 30px);
  line-height: 1.25;
}

.page-disclaimer .terms-content-head p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-slate);
}

/* 条款卡 */
.page-disclaimer .clause {
  background: var(--terms-card);
  border: 1px solid var(--line-light);
  border-left: 3px solid var(--c-deep);
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

.page-disclaimer .clause + .clause {
  margin-top: 16px;
}

.page-disclaimer .clause-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 16px;
  background: var(--c-deep);
  color: var(--c-paper);
  cursor: pointer;
  list-style: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  transition: background 200ms var(--ease);
}

.page-disclaimer .clause-head::-webkit-details-marker {
  display: none;
}

.page-disclaimer .clause-head:hover {
  background: var(--c-deep-2);
}

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

.page-disclaimer .clause-num {
  flex: 0 0 auto;
  padding: 2px 7px;
  border: 1px solid var(--line-orange);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-orange);
}

.page-disclaimer .clause-title {
  flex: 1 1 auto;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.01em;
}

.page-disclaimer .clause-caret {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  margin-right: 12px;
  border-right: 2px solid var(--c-cyan);
  border-bottom: 2px solid var(--c-cyan);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform 220ms var(--ease);
}

.page-disclaimer .clause-details[open] .clause-caret {
  transform: rotate(-135deg) translate(-2px, -2px);
}

.page-disclaimer .clause-body {
  padding: 18px clamp(15px, 3vw, 26px) 22px;
}

.page-disclaimer .clause-body p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-slate);
}

.page-disclaimer .clause-body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause-body a {
  color: var(--c-deep);
  text-decoration: underline;
  text-decoration-color: var(--line-orange);
  text-underline-offset: 3px;
}

.page-disclaimer .clause-body a:hover,
.page-disclaimer .clause-body a:focus-visible {
  color: var(--c-orange);
}

.page-disclaimer .perm-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr;
}

.page-disclaimer .perm-item {
  border: 1px dashed var(--line-light);
  background: var(--terms-soft);
  padding: 12px 13px;
}

.page-disclaimer .perm-item p {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--c-slate);
}

.page-disclaimer .clause-note {
  margin-top: 16px;
  padding: 12px 14px;
  background: rgba(255, 106, 43, 0.07);
  border-left: 3px solid var(--c-orange);
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-slate);
}

/* 结尾通道 */
.page-disclaimer .terms-outro {
  margin-top: 22px;
  padding: clamp(22px, 4vw, 36px);
  background: var(--c-deep);
  color: var(--c-paper);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
}

.page-disclaimer .terms-outro h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.6vw, 24px);
  line-height: 1.3;
  color: var(--c-paper);
}

.page-disclaimer .terms-outro p {
  margin: 0 0 18px;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(247, 244, 238, 0.8);
}

.page-disclaimer .terms-outro-btn {
  text-decoration: none;
}

@media (min-width: 700px) {
  .page-disclaimer .keypoint-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-disclaimer .perm-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .page-disclaimer .terms-hero-inner {
    grid-template-columns: 1.08fr 0.92fr;
  }

  .page-disclaimer .clause-title {
    font-size: 17px;
  }

  .page-disclaimer .clause-body p {
    font-size: 16px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .terms-track {
    grid-template-columns: 232px minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .terms-rail {
    position: sticky;
    top: calc(var(--bar-h) + 24px);
  }

  .page-disclaimer .terms-index {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .terms-index .index-item + .index-item {
    margin-top: 2px;
  }

  .page-disclaimer .terms-index .index-link {
    border: 0;
    border-left: 2px solid var(--line-light);
    padding: 8px 10px;
    white-space: normal;
  }

  .page-disclaimer .terms-index .index-link:hover,
  .page-disclaimer .terms-index .index-link:focus-visible {
    border-left-color: var(--c-orange);
    background: rgba(11, 42, 74, 0.04);
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .keypoint-list {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .keypoint,
  .page-disclaimer .clause-caret,
  .page-disclaimer .clause-head,
  .page-disclaimer .terms-index .index-link {
    transition: none;
  }

  .page-disclaimer .keypoint:hover {
    transform: none;
  }
}
<<<END>>>