.page-disclaimer {
  --pd-line: rgba(201, 210, 220, 0.16);
  --pd-line-strong: rgba(201, 210, 220, 0.32);
  background: var(--ink);
  color: var(--stone);
  font-family: var(--font-sans);
}

/* 首屏 */
.page-disclaimer .pd-hero {
  position: relative;
  padding-top: clamp(76px, 13vw, 112px);
  background:
    radial-gradient(120% 90% at 82% 0%, rgba(69, 184, 255, 0.10), transparent 62%),
    linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 100%);
}

.pd-hero__figure {
  position: relative;
  margin: 0;
  height: 160px;
  overflow: hidden;
  border-top: 1px solid var(--pd-line);
  border-bottom: 1px solid var(--pd-line);
}

.pd-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.5;
  filter: saturate(0.85) contrast(1.05);
}

.pd-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(12, 15, 20, 0.30) 0%, rgba(12, 15, 20, 0.92) 100%);
  pointer-events: none;
}

.pd-hero__stamp {
  position: absolute;
  z-index: 2;
  right: 14px;
  bottom: 12px;
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--stone);
  border: 1px solid var(--pd-line-strong);
  background: rgba(12, 15, 20, 0.55);
  padding: 4px 8px;
}

.pd-hero__inner {
  position: relative;
  padding-top: 22px;
  padding-bottom: 26px;
}

.page-disclaimer .pd-hero__inner .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
  font-size: 12px;
  color: var(--stone);
}

.page-disclaimer .pd-hero__inner .kicker {
  margin: 0 0 10px;
}

.pd-hero__title {
  margin: 0;
  color: var(--snow);
  line-height: 1.04;
  letter-spacing: -0.02em;
  transform: skewX(-3deg);
  transform-origin: left bottom;
}

.pd-hero__lede {
  margin: 16px 0 0;
  max-width: 40rem;
  font-size: 14px;
  line-height: 1.8;
  color: var(--stone);
}

.pd-meta {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pd-meta li {
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--stone);
  border: 1px solid var(--pd-line);
  background: rgba(22, 27, 35, 0.65);
  padding: 6px 10px;
}

.pd-meta .mono {
  font-family: var(--font-mono);
  color: var(--snow);
  font-size: 13px;
}

/* 章节刻度 */
.pd-scale {
  position: relative;
  z-index: 5;
  background: var(--panel);
  border-top: 1px solid var(--pd-line);
  border-bottom: 1px solid var(--pd-line);
}

.pd-scale__list {
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 8px 14px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.pd-scale__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  padding: 8px 10px;
  font-size: 12px;
  color: var(--stone);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  scroll-snap-align: start;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.pd-scale__link .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--winter);
}

.pd-scale__link:hover {
  color: var(--snow);
  background: rgba(201, 210, 220, 0.06);
}

.pd-scale__link[aria-current] {
  color: var(--volt);
  border-bottom-color: var(--volt);
}

.pd-scale__link:focus-visible {
  outline: 2px solid var(--volt);
  outline-offset: 2px;
}

/* 条款主体 */
.pd-body {
  padding-top: clamp(24px, 5vw, 46px);
  padding-bottom: clamp(40px, 8vw, 72px);
}

.pd-clauses {
  display: grid;
  gap: 12px;
  max-width: 900px;
  margin-inline: auto;
}

.pd-clause {
  background: var(--panel);
  border: 1px solid var(--pd-line);
  border-left: 4px solid var(--stone);
}

.pd-clause[open] {
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.36);
}

.pd-clause__head {
  display: grid;
  grid-template-columns: 30px 1fr 24px;
  grid-template-areas:
    "num title toggle"
    ". point point";
  align-items: start;
  gap: 6px 10px;
  padding: 14px 14px 12px;
  cursor: pointer;
  list-style: none;
}

.pd-clause__head::-webkit-details-marker {
  display: none;
}

.pd-clause__head:focus-visible {
  outline: 2px solid var(--volt);
  outline-offset: -2px;
}

.pd-clause__num {
  grid-area: num;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  padding-top: 4px;
  color: var(--stone);
}

.pd-clause__title {
  grid-area: title;
  margin: 0;
  font-size: clamp(17px, 4.6vw, 21px);
  line-height: 1.35;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--snow);
}

.pd-clause__toggle {
  grid-area: toggle;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border: 1px solid var(--pd-line-strong);
  color: var(--stone);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1;
}

.pd-clause__toggle::before {
  content: "+";
}

.pd-clause[open] .pd-clause__toggle::before {
  content: "−";
}

.pd-clause__point {
  grid-area: point;
  display: block;
  margin-top: 4px;
  padding-left: 8px;
  border-left: 2px solid var(--pd-line-strong);
  font-size: 13px;
  line-height: 1.65;
  color: var(--stone);
}

.pd-clause__body {
  margin: 0 14px;
  padding: 12px 0 16px;
  border-top: 1px solid var(--pd-line);
}

.pd-clause__body p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--stone);
}

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

.pd-clause__body a {
  color: var(--winter);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.pd-clause__body .mono {
  font-family: var(--font-mono);
  color: var(--snow);
}

.pd-list {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.pd-list li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--stone);
}

.pd-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  background: var(--pd-line-strong);
}

.pd-clause--spring {
  border-left-color: var(--spring);
}

.pd-clause--spring .pd-clause__num {
  color: var(--spring);
}

.pd-clause--summer {
  border-left-color: var(--summer);
}

.pd-clause--summer .pd-clause__num {
  color: var(--summer);
}

.pd-clause--autumn {
  border-left-color: var(--autumn);
}

.pd-clause--autumn .pd-clause__num {
  color: var(--autumn);
}

.pd-clause--winter {
  border-left-color: var(--winter);
}

.pd-clause--winter .pd-clause__num {
  color: var(--winter);
}

/* 反馈面板 */
.pd-feedback {
  max-width: 900px;
  margin: clamp(28px, 6vw, 44px) auto 0;
  padding: 20px 18px;
  border: 1px solid var(--pd-line-strong);
  background:
    linear-gradient(135deg, rgba(255, 106, 31, 0.08), transparent 46%),
    var(--panel-2);
  box-shadow: var(--shadow-hard);
}

.pd-feedback__title {
  margin: 0 0 8px;
  font-size: clamp(19px, 5vw, 24px);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--snow);
}

.pd-feedback__intro {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--stone);
}

.pd-feedback__grid {
  display: grid;
  gap: 12px;
}

.pd-feedback__item {
  border-left: 3px solid var(--summer);
  padding-left: 10px;
}

.pd-feedback__item:nth-child(2) {
  border-left-color: var(--winter);
}

.pd-feedback__label {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--stone);
}

.pd-feedback__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--stone);
}

.pd-feedback__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.pd-feedback__mail {
  margin: 12px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--stone);
}

.pd-feedback__mail .mono {
  font-family: var(--font-mono);
  color: var(--snow);
}

.pd-links {
  max-width: 900px;
  margin: 26px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (min-width: 768px) {
  .pd-hero__figure {
    height: 240px;
  }

  .pd-hero__inner {
    padding-top: 28px;
    padding-bottom: 36px;
  }

  .pd-hero__lede {
    font-size: 16px;
  }

  .pd-clause__head {
    grid-template-columns: 46px 1fr 24px;
    gap: 8px 14px;
    padding: 18px 20px 16px;
  }

  .pd-clause__body {
    margin: 0 20px;
    padding-top: 14px;
    padding-bottom: 20px;
  }

  .pd-clause__point {
    font-size: 13.5px;
  }

  .pd-feedback {
    padding: 28px 26px;
  }

  .pd-feedback__grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
}

@media (min-width: 960px) {
  .pd-scale {
    position: sticky;
    top: 78px;
    backdrop-filter: blur(8px);
  }

  .pd-scale__list {
    padding: 10px 20px;
    gap: 6px;
  }

  .pd-clause__title {
    font-size: 22px;
  }

  .pd-clause__num {
    font-size: 13px;
  }
}
<<<END>>>