.page-disclaimer {
  --pd-notch: 18px;
  --pd-clause-pad: 60px;
  display: block;
}

/* ---------- 顶部上下文与返回入口 ---------- */
.page-disclaimer .pd-toplinks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  padding: 14px 0 0;
}

/* ---------- 首屏声明 ---------- */
.page-disclaimer .pd-hero {
  padding-top: 36px;
  padding-bottom: 36px;
}

.page-disclaimer .pd-hero-anno {
  margin: 0 0 14px;
  color: var(--stone);
}

.page-disclaimer .pd-hero-title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(46px, 11vw, 104px);
  line-height: .95;
  letter-spacing: -.02em;
  color: var(--ink-green);
}

.page-disclaimer .pd-hero-lede {
  margin: 0;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--line);
}

/* ---------- 主题视觉 ---------- */
.page-disclaimer .pd-figure {
  margin: 8px 0 0;
}

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

.page-disclaimer .pd-figure-caption {
  display: block;
  padding: 10px 0 0;
  color: var(--stone);
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .pd-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 36px;
  padding-bottom: 0;
}

.page-disclaimer .pd-jump-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  font-size: 14px;
  color: var(--ink-green);
  background: var(--hui);
  text-decoration: none;
  clip-path: polygon(var(--notch-sm) 0, 100% 0, 100% 100%, 0 100%, 0 var(--notch-sm));
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .pd-jump-link:hover,
.page-disclaimer .pd-jump-link:focus-visible {
  background: var(--lime);
  color: var(--ink-deep);
}

.page-disclaimer .pd-jump-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--stone);
}

.page-disclaimer .pd-jump-link:hover .pd-jump-num,
.page-disclaimer .pd-jump-link:focus-visible .pd-jump-num {
  color: var(--ink-deep);
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .pd-clauses {
  padding-top: 8px;
}

.page-disclaimer .pd-clause {
  position: relative;
  padding: 52px 0;
}

.page-disclaimer .pd-clause + .pd-clause::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--hui);
  transform: skewY(-.4deg);
  transform-origin: left center;
}

.page-disclaimer .pd-clause-inner {
  position: relative;
  padding-left: 26px;
}

.page-disclaimer .pd-clause-inner::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: repeating-linear-gradient(180deg, var(--stone) 0 6px, transparent 6px 14px);
  opacity: .55;
}

.page-disclaimer .pd-clause-inner::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 2px;
  height: 46px;
  background: var(--lime);
}

.page-disclaimer .pd-rail-num {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--stone);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .pd-clause-title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(25px, 4.6vw, 38px);
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--ink-green);
}

.page-disclaimer .pd-clause-body p {
  margin: 0 0 1.1em;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--line);
}

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

.page-disclaimer .pd-clause-body a {
  color: var(--ink-green);
  text-decoration: underline;
  text-decoration-color: var(--lime);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-disclaimer .pd-clause-body a:hover {
  color: var(--flame);
}

/* ---------- 适用场景清单 ---------- */
.page-disclaimer .pd-uses {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-disclaimer .pd-uses li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--line);
}

.page-disclaimer .pd-uses li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 9px;
  height: 9px;
  background: var(--lime);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

.page-disclaimer .pd-uses strong {
  color: var(--ink-green);
  font-weight: 700;
}

/* ---------- 引用格式块 ---------- */
.page-disclaimer .pd-cite {
  margin: 26px 0 0;
  padding: 22px 22px 20px;
  background: var(--ink-deep);
  color: var(--paper);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pd-notch)), calc(100% - var(--pd-notch)) 100%, 0 100%);
}

.page-disclaimer .pd-cite-label {
  margin: 0;
  color: var(--sand);
}

.page-disclaimer .pd-cite-code {
  margin: 12px 0 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.8;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .pd-cite .copy-btn {
  display: inline-block;
  padding: 10px 18px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--lime);
  background: transparent;
  border: 1px solid var(--lime);
  cursor: pointer;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 12px 100%, 0 calc(100% - 12px));
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .pd-cite .copy-btn:hover,
.page-disclaimer .pd-cite .copy-btn:focus-visible {
  background: var(--lime);
  color: var(--ink-deep);
}

.page-disclaimer .pd-cite-note {
  margin-top: 18px;
  font-size: 15px;
  color: var(--stone);
}

/* ---------- 更新节奏 ---------- */
.page-disclaimer .pd-phases {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}

.page-disclaimer .pd-phase {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--hui);
}

.page-disclaimer .pd-phase:last-child {
  border-bottom: 0;
}

.page-disclaimer .pd-phase-time {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--ink-green);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .pd-phase-text {
  font-size: 16px;
  line-height: 1.75;
  color: var(--line);
}

.page-disclaimer .pd-phase--now {
  padding-left: 16px;
  border-left: 3px solid var(--lime);
  background: linear-gradient(90deg, rgba(200, 249, 75, .18), transparent 72%);
}

.page-disclaimer .pd-phase--now .pd-phase-time {
  color: var(--ink-deep);
}

/* ---------- 常见问题折叠 ---------- */
.page-disclaimer .pd-faq {
  margin-top: 18px;
  border-top: 1px solid var(--hui);
  padding-top: 14px;
}

.page-disclaimer .pd-faq summary {
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-green);
  list-style: none;
}

.page-disclaimer .pd-faq summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .pd-faq summary::before {
  content: "+";
  display: inline-block;
  width: 18px;
  font-family: var(--font-mono);
  color: var(--flame);
}

.page-disclaimer .pd-faq[open] summary::before {
  content: "–";
}

.page-disclaimer .pd-faq p {
  margin: 10px 0 0 18px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--line);
}

/* ---------- 底部返回 ---------- */
.page-disclaimer .pd-footnav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  padding: 30px 0 64px;
  border-top: 1px solid var(--hui);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 768px) {
  .page-disclaimer .pd-hero {
    padding-top: 52px;
    padding-bottom: 44px;
  }

  .page-disclaimer .pd-hero-lede {
    font-size: 17px;
  }

  .page-disclaimer .pd-clause {
    padding: 68px 0;
  }

  .page-disclaimer .pd-clause-inner {
    padding-left: 56px;
  }

  .page-disclaimer .pd-clause-inner::before {
    top: 10px;
    bottom: 10px;
  }

  .page-disclaimer .pd-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 32px;
  }

  .page-disclaimer .pd-phase {
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: baseline;
    gap: 24px;
  }

  .page-disclaimer .pd-cite {
    padding: 28px 30px 26px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1100px) {
  .page-disclaimer .pd-hero {
    padding-top: 64px;
    padding-bottom: 56px;
  }

  .page-disclaimer .pd-hero-lede {
    font-size: 18px;
  }

  .page-disclaimer .pd-clause {
    padding: 80px 0;
  }

  .page-disclaimer .pd-clause-inner {
    padding-left: 84px;
  }

  .page-disclaimer .pd-rail-num {
    position: absolute;
    left: 84px;
    top: 4px;
    margin: 0;
    font-size: 12px;
    color: var(--stone);
  }

  .page-disclaimer .pd-clause-inner {
    padding-top: 34px;
  }

  .page-disclaimer .pd-cite-code {
    font-size: 14px;
  }

  .page-disclaimer .pd-footnav {
    padding-bottom: 80px;
  }
}
</