.page-disclaimer {
  --pd-num-col: 88px;
  --pd-clause-gap: clamp(26px, 4vw, 44px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .pd-hero {
  position: relative;
  overflow: hidden;
}

.page-disclaimer .pd-hero::before {
  content: "";
  position: absolute;
  inset: -14% -18% auto -18%;
  height: 460px;
  z-index: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(115deg, rgba(43, 232, 200, 0.08) 0 1px, transparent 1px 58px),
    repeating-linear-gradient(115deg, rgba(124, 92, 255, 0.07) 0 1px, transparent 1px 23px);
  -webkit-mask-image: radial-gradient(72% 100% at 68% 0%, #000 0%, transparent 78%);
  mask-image: radial-gradient(72% 100% at 68% 0%, #000 0%, transparent 78%);
}

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

.page-disclaimer .pd-hero__grid {
  margin-top: clamp(20px, 3.4vw, 36px);
  row-gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-disclaimer .pd-hero__title {
  margin: 12px 0 0;
  max-width: 22ch;
  font-size: clamp(30px, 5.4vw, 54px);
  line-height: 1.12;
}

.page-disclaimer .pd-hero__lead {
  margin: 18px 0 0;
  max-width: 46ch;
  color: var(--ink-2);
}

.page-disclaimer .pd-hero__meta {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  font-size: 14px;
  color: var(--ink-2);
}

.page-disclaimer .pd-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-disclaimer .pd-hero__meta .num {
  font-size: 20px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.02em;
}

/* ---------- 条款跳转面板 ---------- */
.page-disclaimer .pd-index {
  padding: clamp(18px, 3vw, 26px);
  display: grid;
  gap: 2px;
  border-radius: var(--radius-panel);
}

.page-disclaimer .pd-index__title {
  margin: 0 0 12px;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--ink-2);
}

.page-disclaimer .pd-index__link {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: center;
  padding: 11px 10px;
  border-radius: var(--radius-soft);
  color: var(--ink);
  font-size: 15px;
  text-decoration: none;
  transition: background-color 220ms var(--ease-out), color 220ms var(--ease-out);
}

.page-disclaimer .pd-index__link:hover,
.page-disclaimer .pd-index__link:focus-visible {
  background: var(--glass-2);
  color: var(--cyan);
}

.page-disclaimer .pd-index__no {
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.06em;
}

/* ---------- 首屏图 ---------- */
.page-disclaimer .pd-hero__media {
  margin: clamp(30px, 5vw, 56px) 0 0;
}

/* ---------- 条款骨架 ---------- */
.page-disclaimer .pd-section-title {
  margin: 0 0 clamp(18px, 3vw, 30px);
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.2;
}

.page-disclaimer .pd-clause-list {
  display: grid;
}

.page-disclaimer .pd-clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: var(--pd-clause-gap) 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .pd-clause:last-child {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .pd-clause__num {
  font-family: var(--font-num);
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--ink-2);
  text-decoration: none;
  transition: color 200ms var(--ease-out), text-shadow 200ms var(--ease-out);
}

.page-disclaimer .pd-clause__num:hover,
.page-disclaimer .pd-clause__num:focus-visible {
  color: var(--cyan);
  text-shadow: 0 0 18px rgba(43, 232, 200, 0.55);
}

.page-disclaimer .pd-clause:hover .pd-clause__num {
  color: var(--cyan);
}

.page-disclaimer .pd-clause__body {
  padding-left: 16px;
  border-left: 2px solid var(--line);
  transition: border-color 240ms var(--ease-out);
}

.page-disclaimer .pd-clause:hover .pd-clause__body {
  border-left-color: var(--cyan);
}

.page-disclaimer .pd-clause__title {
  margin: 0 0 14px;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.3;
}

.page-disclaimer .pd-clause__body p {
  margin: 0 0 14px;
  max-width: 64ch;
  color: var(--ink);
  line-height: 1.78;
}

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

.page-disclaimer .pd-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 232, 200, 0.42);
  transition: border-color 200ms var(--ease-out), color 200ms var(--ease-out);
}

.page-disclaimer .pd-link:hover,
.page-disclaimer .pd-link:focus-visible {
  border-bottom-color: var(--cyan);
  color: var(--ink);
}

/* 数据小表 */
.page-disclaimer .pd-facts {
  margin: 22px 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-disclaimer .pd-facts .data-row {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .pd-facts .data-row__name {
  color: var(--ink-2);
  font-size: 15px;
}

.page-disclaimer .pd-facts .data-row__value {
  color: var(--gold);
  font-family: var(--font-num);
  font-weight: 700;
}

/* 折叠组 */
.page-disclaimer .pd-more {
  margin-top: 20px;
  padding: 4px 0 0;
}

.page-disclaimer .pd-more > summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  cursor: pointer;
  list-style: none;
  border: 1px solid var(--stroke);
  border-radius: var(--radius-pill);
  font-size: 14px;
  color: var(--cyan);
  background: var(--glass);
  transition: background-color 200ms var(--ease-out), border-color 200ms var(--ease-out);
}

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

.page-disclaimer .pd-more > summary::after {
  content: "＋";
  font-size: 13px;
  line-height: 1;
}

.page-disclaimer .pd-more[open] > summary::after {
  content: "－";
}

.page-disclaimer .pd-more > summary:hover,
.page-disclaimer .pd-more > summary:focus-visible {
  background: var(--glass-2);
  border-color: rgba(43, 232, 200, 0.5);
}

.page-disclaimer .pd-more .disclosure-body {
  margin-top: 14px;
  padding-left: 4px;
}

.page-disclaimer .pd-more .disclosure-body p {
  margin: 0 0 12px;
  max-width: 64ch;
  color: var(--ink-2);
  line-height: 1.78;
}

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

/* ---------- 收尾 ---------- */
.page-disclaimer .pd-outro {
  padding-bottom: clamp(56px, 9vw, 104px);
}

.page-disclaimer .pd-outro__inner {
  max-width: 62ch;
  padding-top: clamp(20px, 4vw, 40px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .pd-outro__title {
  margin: 0 0 16px;
  font-size: clamp(24px, 3.4vw, 34px);
}

.page-disclaimer .pd-outro__text {
  margin: 0;
  color: var(--ink-2);
  line-height: 1.78;
}

.page-disclaimer .pd-outro__actions {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .pd-totop {
  padding-bottom: clamp(60px, 12vw, 140px);
}

.page-disclaimer .pd-totop__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  font-size: 14px;
  color: var(--ink-2);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 200ms var(--ease-out);
}

.page-disclaimer .pd-totop__link:hover,
.page-disclaimer .pd-totop__link:focus-visible {
  color: var(--cyan);
}

/* ---------- 中等屏 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .pd-hero__meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 28px;
  }

  .page-disclaimer .pd-outro__inner {
    padding-left: 0;
  }
}

/* ---------- 桌面：编号列 + 正文列 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .pd-clause {
    grid-template-columns: var(--pd-num-col) minmax(0, 1fr);
    gap: clamp(20px, 3vw, 40px);
    padding: clamp(32px, 3.6vw, 52px) 0;
    transition: background-color 240ms var(--ease-out);
  }

  .page-disclaimer .pd-clause__num {
    padding-top: 6px;
    text-align: right;
  }

  .page-disclaimer .pd-clause__body {
    padding-left: clamp(18px, 2vw, 28px);
  }

  .page-disclaimer .pd-hero__grid {
    align-items: center;
  }
}