.page-disclaimer {
  --pd-shadow: 0 18px 44px -34px rgba(20, 16, 14, .65);
  --pd-gold-fade: rgba(217, 168, 92, .18);
  --pd-jade-wash: rgba(63, 111, 106, .07);
}

.page-disclaimer,
.page-disclaimer * {
  box-sizing: border-box;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .pd-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .55em;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ink-soft);
  margin: 0 0 clamp(18px, 3vw, 30px);
}

.page-disclaimer .pd-crumb a {
  color: var(--jade);
  text-decoration: none;
  border-bottom: 1px solid var(--jade-soft);
  padding-bottom: 1px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .pd-crumb a:hover,
.page-disclaimer .pd-crumb a:focus-visible {
  color: var(--cinnabar);
  border-color: var(--cinnabar-soft);
}

.page-disclaimer .pd-crumb span[aria-hidden] {
  color: var(--line);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .pd-hero {
  padding-block: clamp(28px, 4.5vw, 60px) clamp(44px, 6vw, 88px);
}

.page-disclaimer .pd-hero__grid {
  display: grid;
  gap: clamp(30px, 4.5vw, 56px);
  align-items: start;
}

.page-disclaimer .pd-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 5.6vw, 70px);
  line-height: 1.14;
  letter-spacing: -.022em;
  color: var(--ink);
  margin: 0 0 clamp(16px, 2.4vw, 26px);
  max-width: 15em;
}

.page-disclaimer .pd-hero__accent {
  color: var(--cinnabar);
  position: relative;
  white-space: nowrap;
}

.page-disclaimer .pd-hero__intro {
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.78;
  color: var(--ink-soft);
  max-width: 34em;
  margin: 0 0 clamp(24px, 3vw, 36px);
}

.page-disclaimer .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

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

.page-disclaimer .pd-hero__vnote {
  position: absolute;
  left: 0;
  top: 6px;
  display: block;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .3em;
  line-height: 1;
  color: var(--jade);
}

.page-disclaimer .pd-hero__panel {
  background: var(--sand);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: clamp(20px, 3vw, 30px);
  box-shadow: var(--pd-shadow);
}

.page-disclaimer .pd-hero__panel-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--ink);
}

.page-disclaimer .pd-hero__facts {
  display: grid;
  gap: 14px;
  margin: 16px 0 0;
}

.page-disclaimer .pd-fact {
  display: grid;
  gap: 3px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

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

.page-disclaimer .pd-fact dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--cinnabar);
}

.page-disclaimer .pd-fact dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
}

@media (min-width: 900px) {
  .page-disclaimer .pd-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }
}

/* ---------- 通用小节标题 ---------- */
.page-disclaimer .pd-sec-head {
  max-width: 42em;
  margin: 0 0 clamp(28px, 4vw, 48px);
}

.page-disclaimer .pd-sec-head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 3.5vw, 42px);
  line-height: 1.24;
  letter-spacing: -.018em;
  color: var(--ink);
  margin: .38em 0 .62em;
}

.page-disclaimer .pd-sec-head p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink-soft);
  max-width: 34em;
}

/* ---------- 自检清单 ---------- */
.page-disclaimer .pd-check__list {
  display: grid;
  gap: clamp(6px, 1vw, 12px);
}

.page-disclaimer .pd-check__item {
  position: relative;
  border-left: 2px solid var(--line);
  padding-left: clamp(16px, 2.6vw, 30px);
  transition: border-color .26s var(--ease);
}

.page-disclaimer .pd-check__item[open] {
  border-left-color: var(--cinnabar);
}

.page-disclaimer .pd-check__item > summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(12px, 2vw, 22px);
  padding: clamp(16px, 2.2vw, 22px) 0;
  border-bottom: 1px solid var(--line);
  transition: border-color .24s var(--ease);
}

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

.page-disclaimer .pd-check__item[open] > summary {
  border-bottom-color: var(--cinnabar-soft);
}

.page-disclaimer .pd-check__item > summary:focus-visible {
  outline: 2px solid var(--cinnabar);
  outline-offset: 4px;
  border-radius: 4px;
}

.page-disclaimer .pd-check__num {
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--cinnabar);
}

.page-disclaimer .pd-check__head {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.page-disclaimer .pd-check__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-disclaimer .pd-check__hint {
  font-size: 13px;
  line-height: 1.5;
  letter-spacing: .02em;
  color: var(--jade);
}

.page-disclaimer .pd-check__icon {
  position: relative;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--line);
  flex: none;
  transition: border-color .24s var(--ease);
}

.page-disclaimer .pd-check__item[open] .pd-check__icon {
  border-color: var(--cinnabar-soft);
}

.page-disclaimer .pd-check__icon::before,
.page-disclaimer .pd-check__icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--ink-soft);
  transform: translate(-50%, -50%);
}

.page-disclaimer .pd-check__icon::before {
  width: 10px;
  height: 1.5px;
}

.page-disclaimer .pd-check__icon::after {
  width: 1.5px;
  height: 10px;
  transition: transform .24s var(--ease), opacity .24s var(--ease);
}

.page-disclaimer .pd-check__item[open] .pd-check__icon::after {
  transform: translate(-50%, -50%) scaleY(0);
  opacity: 0;
}

.page-disclaimer .pd-check__body {
  padding: clamp(14px, 2vw, 20px) 0 clamp(18px, 2.6vw, 26px);
}

.page-disclaimer .pd-check__body p {
  margin: 0 0 .95em;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink-soft);
  max-width: 36em;
}

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

.page-disclaimer .pd-check__act {
  color: var(--ink);
}

.page-disclaimer .pd-check__act-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--cinnabar);
  border: 1px solid var(--cinnabar-soft);
  border-radius: 999px;
  padding: 2px 11px;
  margin-right: 9px;
  vertical-align: 1px;
  white-space: nowrap;
}

/* ---------- 中段图片 ---------- */
.page-disclaimer .pd-figure {
  margin: clamp(8px, 2vw, 24px) auto clamp(48px, 7vw, 88px);
  padding-inline: clamp(16px, 4vw, 32px);
  max-width: calc(var(--wrap) + 64px);
}

.page-disclaimer .pd-figure__frame {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 20% 0%, rgba(217, 168, 92, .14), transparent 62%),
    repeating-linear-gradient(90deg, rgba(20, 16, 14, .05) 0 1px, transparent 1px 22px),
    var(--sand);
}

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

.page-disclaimer .pd-figure__cap {
  display: block;
  margin-top: 12px;
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--ink-soft);
}

/* ---------- 版本对照 ---------- */
.page-disclaimer .pd-compare {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

.page-disclaimer .pd-compare__intro h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 3.4vw, 40px);
  line-height: 1.24;
  letter-spacing: -.018em;
  color: var(--ink);
  margin: .38em 0 .62em;
}

.page-disclaimer .pd-compare__intro p {
  margin: 0 0 1em;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink-soft);
  max-width: 32em;
}

.page-disclaimer .pd-compare__intro .btn {
  margin-top: 8px;
}

.page-disclaimer .pd-rows {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-disclaimer .pd-row {
  display: grid;
  gap: 5px;
  padding: clamp(14px, 1.8vw, 18px) clamp(16px, 2vw, 22px);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--sand);
  cursor: pointer;
  outline: none;
  transition: border-color .22s var(--ease), box-shadow .22s var(--ease), transform .22s var(--ease);
}

.page-disclaimer .pd-row:hover,
.page-disclaimer .pd-row:focus,
.page-disclaimer .pd-row:focus-visible {
  border-color: var(--cinnabar-soft);
  box-shadow: inset 3px 0 0 var(--cinnabar), var(--pd-shadow);
  transform: translateX(2px);
}

.page-disclaimer .pd-row__key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--jade);
}

.page-disclaimer .pd-row__val {
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--ink);
}

.page-disclaimer .pd-row__val .mono {
  color: var(--cinnabar);
  font-weight: 600;
}

@media (min-width: 900px) {
  .page-disclaimer .pd-compare {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
}

/* ---------- 进站顺序 ---------- */
.page-disclaimer .pd-entry {
  padding-block: clamp(52px, 7vw, 96px);
}

.page-disclaimer .pd-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-disclaimer .pd-step {
  position: relative;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: clamp(14px, 2.4vw, 26px);
  padding-bottom: clamp(20px, 3vw, 32px);
}

.page-disclaimer .pd-step::before {
  content: "";
  position: absolute;
  left: 15.5px;
  top: 36px;
  bottom: 4px;
  width: 1px;
  background: linear-gradient(180deg, var(--line), var(--pd-gold-fade));
}

.page-disclaimer .pd-step:last-child {
  padding-bottom: 0;
}

.page-disclaimer .pd-step:last-child::before {
  display: none;
}

.page-disclaimer .pd-step__num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--paper);
  display: grid;
  place-items: center;
  font-size: 12px;
  color: var(--cinnabar);
  position: relative;
  z-index: 1;
}

.page-disclaimer .pd-step__body h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--ink);
  margin: 4px 0 .45em;
}

.page-disclaimer .pd-step__body p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink-soft);
  max-width: 32em;
}

.page-disclaimer .pd-entry__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: clamp(28px, 4vw, 40px) 0 0;
}

/* ---------- 周期时间轴 ---------- */
.page-disclaimer .pd-tl {
  list-style: none;
  margin: 0;
  padding: 0 0 0 26px;
  position: relative;
  display: grid;
  gap: clamp(22px, 3.4vw, 30px);
}

.page-disclaimer .pd-tl::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 6px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--gold), var(--pd-gold-fade));
}

.page-disclaimer .pd-tl__stop {
  position: relative;
  outline: none;
  border-radius: 8px;
}

.page-disclaimer .pd-tl__stop:focus-visible {
  outline: 2px solid var(--cinnabar);
  outline-offset: 8px;
}

.page-disclaimer .pd-tl__dot {
  position: absolute;
  left: -26px;
  top: 6px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px var(--pd-gold-fade);
}

.page-disclaimer .pd-tl__index {
  display: block;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--cinnabar);
  margin-bottom: 7px;
}

.page-disclaimer .pd-tl__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(16px, 1.8vw, 19px);
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--ink);
  margin: 0 0 .5em;
}

.page-disclaimer .pd-tl__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-disclaimer .pd-tl__note {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--jade);
  opacity: .4;
  transform: translateY(3px);
  transition: opacity .24s var(--ease), transform .24s var(--ease);
}

.page-disclaimer .pd-tl__stop:hover .pd-tl__note,
.page-disclaimer .pd-tl__stop:focus .pd-tl__note,
.page-disclaimer .pd-tl__stop:focus-within .pd-tl__note {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 860px) {
  .page-disclaimer .pd-tl {
    padding: 30px 0 0;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(16px, 2.4vw, 28px);
  }

  .page-disclaimer .pd-tl::before {
    left: 0;
    right: 0;
    top: 13px;
    bottom: auto;
    width: auto;
    height: 1px;
    background: linear-gradient(90deg, var(--gold), var(--pd-gold-fade) 92%);
  }

  .page-disclaimer .pd-tl__dot {
    left: 0;
    top: -20px;
  }
}

/* ---------- 时区提示 ---------- */
.page-disclaimer .pd-tz {
  margin: clamp(26px, 3.4vw, 38px) 0 0;
  padding: clamp(16px, 2.2vw, 22px);
  border-left: 2px solid var(--jade);
  border-radius: var(--radius-sm);
  background: var(--pd-jade-wash);
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-soft);
  max-width: 60em;
}

/* ---------- 联系面板 ---------- */
.page-disclaimer .pd-help-section {
  padding-block: clamp(8px, 2vw, 24px) clamp(48px, 7vw, 92px);
}

.page-disclaimer .pd-help {
  position: relative;
  overflow: hidden;
  background: var(--deep);
  border-radius: var(--radius-lg);
  padding: clamp(26px, 4vw, 54px);
}

.page-disclaimer .pd-help::after {
  content: "";
  position: absolute;
  right: -70px;
  top: -70px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(217, 168, 92, .22), transparent 70%);
  pointer-events: none;
}

.page-disclaimer .pd-help h2 {
  position: relative;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.2vw, 38px);
  line-height: 1.26;
  letter-spacing: -.018em;
  color: var(--paper);
  margin: 0 0 .6em;
}

.page-disclaimer .pd-help > p {
  position: relative;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--paper-62);
  max-width: 34em;
}

.page-disclaimer .pd-help__contacts {
  position: relative;
  display: grid;
  gap: 12px;
  margin: clamp(22px, 3vw, 30px) 0 0;
}

.page-disclaimer .pd-contact {
  display: grid;
  gap: 5px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: var(--paper-12);
}

.page-disclaimer .pd-contact__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--gold);
}

.page-disclaimer .pd-contact__val {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-disclaimer .pd-contact__val a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--paper-22);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .pd-contact__val a:hover,
.page-disclaimer .pd-contact__val a:focus-visible {
  color: var(--gold);
  border-color: var(--gold);
}

.page-disclaimer .pd-help__links {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-disclaimer .pd-link-pill {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--paper-22);
  color: var(--paper);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  transition: background .22s var(--ease), border-color .22s var(--ease), color .22s var(--ease);
}

.page-disclaimer .pd-link-pill:hover,
.page-disclaimer .pd-link-pill:focus-visible {
  background: var(--paper-12);
  border-color: var(--gold);
  color: var(--gold);
}

@media (min-width: 700px) {
  .page-disclaimer .pd-help__contacts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .pd-row:hover,
  .page-disclaimer .pd-row:focus,
  .page-disclaimer .pd-row:focus-visible,
  .page-disclaimer .pd-tl__note {
    transform: none;
  }
}
</nested>