/* ===== 使用规范 / usage ===== */

.page-disclaimer {
  --pd-cut: 18px;
  --pd-rule: rgba(14, 21, 18, .14);
  --pd-rule-strong: rgba(14, 21, 18, .3);
  --pd-soft: rgba(14, 21, 18, .84);
  background: var(--paper);
  color: var(--ink);
  padding-bottom: 76px;
}

.page-disclaimer a:focus-visible,
.page-disclaimer summary:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: 2px;
}

.page-disclaimer .pd-crumb-wrap {
  padding-top: 20px;
}

/* ---------- 首屏 ---------- */

.page-disclaimer .pd-hero {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.page-disclaimer .pd-hero-plate {
  position: relative;
  padding: 30px 24px 30px 22px;
  background: linear-gradient(142deg, var(--green) 0%, var(--green-deep) 76%);
  color: var(--paper);
  clip-path: polygon(0 var(--pd-cut), var(--pd-cut) 0, 100% 0, 100% calc(100% - var(--pd-cut)), calc(100% - var(--pd-cut)) 100%, 0 100%);
}

.page-disclaimer .pd-hero-plate .eyebrow {
  margin: 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--gold);
}

.page-disclaimer .pd-hero-plate h1 {
  margin: 12px 0 14px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(27px, 6.6vw, 46px);
  line-height: 1.18;
  letter-spacing: -.5px;
  color: #FBF6EA;
  text-shadow: 0 2px 0 rgba(11, 27, 23, .55);
}

.page-disclaimer .pd-hero-plate .lede {
  margin: 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(243, 231, 206, .88);
}

.page-disclaimer .pd-hero-note {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(217, 164, 65, .5);
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--gold);
}

.page-disclaimer .pd-hero-side {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px dashed rgba(18, 58, 50, .45);
  background: rgba(251, 246, 234, .82);
}

.page-disclaimer .pd-hero-side .seal {
  flex: none;
}

.page-disclaimer .pd-hero-side-text {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 横幅 ---------- */

.page-disclaimer .pd-banner {
  margin: 24px 0 0;
  border: 1px solid var(--pd-rule-strong);
  background: var(--card);
}

.page-disclaimer .pd-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  filter: sepia(.12) contrast(1.03);
}

.page-disclaimer .pd-banner .media-caption {
  padding: 10px 14px;
  border-top: 1px solid var(--pd-rule);
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 分组索引 ---------- */

.page-disclaimer .pd-jump {
  margin-top: 28px;
}

.page-disclaimer .pd-jump-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.page-disclaimer .pd-jump-link {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 11px 12px;
  border: 1px solid var(--pd-rule-strong);
  border-left: 5px solid var(--green);
  background: var(--card);
  color: var(--ink);
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease), background 180ms var(--ease);
}

.page-disclaimer .pd-jump-list > li:nth-child(even) .pd-jump-link {
  border-left-color: var(--red);
}

.page-disclaimer .pd-jump-link:hover,
.page-disclaimer .pd-jump-link:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
  background: #FFFDF7;
}

.page-disclaimer .pd-jump-idx {
  flex: none;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--red);
}

.page-disclaimer .pd-jump-list > li:nth-child(even) .pd-jump-idx {
  color: var(--green);
}

/* ---------- 条款组 ---------- */

.page-disclaimer .pd-body {
  margin-top: 6px;
}

.page-disclaimer .pd-group {
  position: relative;
  margin-top: 42px;
  scroll-margin-top: 92px;
}

.page-disclaimer .pd-group::before {
  content: attr(data-group);
  position: absolute;
  top: -14px;
  right: 2px;
  font-family: var(--font-num);
  font-size: 74px;
  font-weight: 700;
  line-height: 1;
  color: rgba(18, 58, 50, .07);
  pointer-events: none;
  user-select: none;
}

.page-disclaimer .pd-group--red::before {
  color: rgba(179, 39, 45, .09);
}

.page-disclaimer .pd-group-head {
  position: relative;
  padding-left: 14px;
  border-left: 6px solid var(--green);
}

.page-disclaimer .pd-group--red .pd-group-head {
  border-left-color: var(--red);
}

.page-disclaimer .pd-group-head::after {
  content: "";
  display: block;
  width: 132px;
  height: 5px;
  margin-top: 12px;
  background: linear-gradient(90deg, var(--green) 0%, var(--red) 100%);
  transform: skewX(-20deg);
  transform-origin: left center;
}

.page-disclaimer .pd-group--red .pd-group-head::after {
  background: linear-gradient(90deg, var(--red) 0%, var(--green) 100%);
}

.page-disclaimer .pd-group-kicker {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--slate);
}

.page-disclaimer .pd-group-letter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  margin-right: 6px;
  background: var(--green);
  color: var(--gold);
  font-family: var(--font-num);
  font-size: 12px;
  line-height: 1;
  vertical-align: -4px;
}

.page-disclaimer .pd-group--red .pd-group-letter {
  background: var(--red);
  color: var(--gold-hi);
}

.page-disclaimer .pd-group-head h2 {
  margin: 8px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(22px, 5vw, 32px);
  line-height: 1.24;
  letter-spacing: -.4px;
  color: var(--ink);
}

/* ---------- 条款条目 ---------- */

.page-disclaimer .pd-clauses {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border-top: 2px solid var(--pd-rule-strong);
}

.page-disclaimer .pd-clause {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 0;
  border-bottom: 1px solid var(--pd-rule);
  scroll-margin-top: 92px;
}

.page-disclaimer .pd-clause-main {
  min-width: 0;
}

.page-disclaimer .pd-clause-no {
  display: block;
  align-self: start;
  padding: 3px 4px;
  border-left: 3px solid var(--green);
  background: rgba(18, 58, 50, .07);
  font-family: var(--font-num);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .06em;
  text-align: center;
  text-decoration: none;
  color: var(--green);
  transition: background 180ms var(--ease), color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-disclaimer .pd-group--red .pd-clause-no {
  border-left-color: var(--red);
  background: rgba(179, 39, 45, .08);
  color: var(--red);
}

.page-disclaimer .pd-clause-no:hover,
.page-disclaimer .pd-clause-no:focus-visible {
  background: var(--ink);
  border-left-color: var(--gold);
  color: var(--gold-hi);
}

.page-disclaimer .pd-clause-title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink);
}

.page-disclaimer .pd-clause-text {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pd-soft);
  overflow-wrap: break-word;
}

.page-disclaimer .pd-clause-text a {
  color: var(--red);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .pd-clause-text a:hover {
  color: var(--red-deep);
}

/* ---------- 折叠注释 ---------- */

.page-disclaimer .pd-note {
  margin-top: 14px;
  border: 1px dashed rgba(18, 58, 50, .42);
  background: rgba(251, 246, 234, .72);
}

.page-disclaimer .pd-note > summary {
  cursor: pointer;
  padding: 10px 12px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--green);
  list-style: none;
}

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

.page-disclaimer .pd-note > summary::before {
  content: "＋";
  display: inline-block;
  width: 16px;
  margin-right: 6px;
  font-family: var(--font-num);
  color: var(--red);
}

.page-disclaimer .pd-note[open] > summary {
  border-bottom: 1px dashed rgba(18, 58, 50, .3);
  color: var(--red-deep);
}

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

.page-disclaimer .pd-note-body {
  padding: 12px 14px 14px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pd-soft);
}

.page-disclaimer .pd-note-body ul {
  margin: 0;
  padding-left: 18px;
}

.page-disclaimer .pd-note-body li + li {
  margin-top: 6px;
}

/* ---------- 收尾入口 ---------- */

.page-disclaimer .pd-tail {
  margin-top: 54px;
  padding-top: 26px;
  border-top: 2px solid var(--pd-rule-strong);
}

.page-disclaimer .pd-tail > h2 {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(20px, 4.4vw, 26px);
  letter-spacing: -.3px;
  color: var(--ink);
}

.page-disclaimer .pd-tail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-disclaimer .pd-tail-card {
  display: block;
  padding: 16px;
  border: 1px solid var(--pd-rule-strong);
  background: var(--card);
  color: var(--ink);
  text-decoration: none;
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease), border-color 180ms var(--ease);
}

.page-disclaimer .pd-tail-card:hover,
.page-disclaimer .pd-tail-card:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
  border-color: var(--red);
}

.page-disclaimer .pd-tail-no {
  display: block;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--red);
}

.page-disclaimer .pd-tail-title {
  display: block;
  margin-top: 6px;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 800;
  color: var(--ink);
}

.page-disclaimer .pd-tail-text {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-disclaimer .pd-jump-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .pd-tail-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .pd-clause {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 20px;
    padding: 20px 0 22px;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .pd-hero {
    grid-template-columns: minmax(0, 1fr) 296px;
    gap: 22px;
    align-items: stretch;
  }

  .page-disclaimer .pd-hero-side {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 14px;
  }

  .page-disclaimer .pd-clause {
    grid-template-columns: 96px minmax(0, 1fr);
  }

  .page-disclaimer .pd-clause-main {
    max-width: 78ch;
  }

  .page-disclaimer .pd-group-head {
    padding-left: 18px;
  }

  .page-disclaimer .pd-group::before {
    top: -22px;
    right: 12px;
    font-size: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .pd-jump-link,
  .page-disclaimer .pd-tail-card,
  .page-disclaimer .pd-clause-no {
    transition: none;
  }

  .page-disclaimer .pd-jump-link:hover,
  .page-disclaimer .pd-jump-link:focus-visible,
  .page-disclaimer .pd-tail-card:hover,
  .page-disclaimer .pd-tail-card:focus-visible {
    transform: none;
  }
}