.page-disclaimer {
  --disc-num-col: 5.5rem;
  --disc-edge: rgba(31, 27, 24, .12);
  background: var(--rice);
  color: var(--ink);
  padding-bottom: clamp(32px, 6vw, 72px);
}

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

.page-disclaimer a:hover {
  color: var(--red);
}

.page-disclaimer .breadcrumb {
  padding: clamp(14px, 2vw, 22px) 0 clamp(10px, 1.6vw, 16px);
  font-size: 13px;
  color: var(--rock);
}

.page-disclaimer .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .breadcrumb li + li::before {
  content: "／";
  margin-right: 6px;
  color: var(--gold-deep);
}

.page-disclaimer .breadcrumb a {
  color: var(--rock);
  text-decoration: none;
}

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

/* ---------- 首屏 ---------- */

.page-disclaimer .disc-hero {
  padding-bottom: clamp(20px, 3vw, 34px);
}

.page-disclaimer .disc-hero__band {
  background: linear-gradient(100deg, var(--red) 0%, var(--red-deep) 58%, var(--ink-green) 100%);
  color: var(--rice);
}

.page-disclaimer .disc-hero__band-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 0;
}

.page-disclaimer .disc-hero__band p {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  letter-spacing: .02em;
}

.page-disclaimer .disc-hero__dot {
  flex: none;
  width: 9px;
  height: 9px;
  background: var(--gold-light);
  transform: rotate(45deg);
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 52px);
  padding: clamp(26px, 5vw, 56px) 0 clamp(22px, 3.5vw, 40px);
  align-items: center;
}

.page-disclaimer .disc-hero__copy .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--gold-deep);
}

.page-disclaimer .disc-hero__copy h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 5.4vw, 3.7rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink-green);
}

.page-disclaimer .disc-hero__lead {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: #3a342e;
}

.page-disclaimer .disc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 24px 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px dashed var(--disc-edge);
  font-size: 13.5px;
  color: var(--rock);
}

.page-disclaimer .disc-hero__meta .mono {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 16px;
  color: var(--red-deep);
  margin-right: 4px;
}

.page-disclaimer .disc-hero__figure {
  margin: 0;
  position: relative;
}

.page-disclaimer .disc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
  border: 1px solid rgba(217, 164, 65, .55);
}

.page-disclaimer .disc-hero__figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  color: var(--rock);
  font-family: var(--font-mono);
  letter-spacing: .04em;
}

.page-disclaimer .rule--gold {
  height: 2px;
  background: linear-gradient(90deg, var(--gold) 0%, rgba(217, 164, 65, .15) 70%, transparent 100%);
}

/* ---------- 章节 ---------- */

.page-disclaimer .disc-list {
  margin-top: clamp(20px, 4vw, 44px);
  border-top: 2px solid var(--ink-green);
}

.page-disclaimer .disc-item {
  border-bottom: 1px solid var(--disc-edge);
  background: var(--rice);
}

.page-disclaimer .disc-item > summary {
  display: grid;
  grid-template-columns: var(--disc-num-col) minmax(0, 1fr) 1.5rem;
  gap: 0 clamp(12px, 2vw, 26px);
  align-items: baseline;
  padding: clamp(18px, 2.8vw, 28px) 0;
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .disc-item > summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .disc-item > summary:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
}

.page-disclaimer .disc-item__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.5rem, 4vw, 2.6rem);
  line-height: 1;
  color: var(--gold-deep);
  letter-spacing: -0.03em;
}

.page-disclaimer .disc-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.1rem, 2.3vw, 1.6rem);
  line-height: 1.3;
  color: var(--ink-green);
}

.page-disclaimer .disc-item__toggle {
  position: relative;
  justify-self: end;
  align-self: center;
  width: 15px;
  height: 15px;
  border: 1px solid var(--rock);
  border-radius: 2px;
}

.page-disclaimer .disc-item__toggle::before,
.page-disclaimer .disc-item__toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 3px;
  right: 3px;
  height: 1px;
  background: var(--rock);
}

.page-disclaimer .disc-item__toggle::after {
  transform: rotate(90deg);
  transition: opacity .2s var(--ease);
}

.page-disclaimer .disc-item[open] .disc-item__toggle::after {
  opacity: 0;
}

.page-disclaimer .disc-item__content {
  padding: 0 0 clamp(22px, 3vw, 34px) calc(var(--disc-num-col) + clamp(12px, 2vw, 26px));
  max-width: 74ch;
}

.page-disclaimer .disc-item__content p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.85;
  color: #332e29;
}

.page-disclaimer .disc-item__content p:last-child {
  margin-bottom: 0;
}

/* ---------- 联络信息 ---------- */

.page-disclaimer .disc-contact {
  display: grid;
  gap: 1px;
  margin: 18px 0 16px;
  background: var(--disc-edge);
  border: 1px solid var(--disc-edge);
  border-radius: var(--radius-panel);
  overflow: hidden;
}

.page-disclaimer .disc-contact > div {
  display: grid;
  gap: 2px;
  padding: 12px 16px;
  background: var(--paper);
}

.page-disclaimer .disc-contact dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--rock);
}

.page-disclaimer .disc-contact dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  word-break: break-word;
}

.page-disclaimer .disc-contact__legal {
  display: inline-block;
  margin: 0 !important;
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: 12px !important;
  letter-spacing: .06em;
  color: var(--rice);
  background: var(--ink-green);
  border-radius: 3px;
}

/* ---------- 延伸入口 ---------- */

.page-disclaimer .disc-more {
  margin-top: clamp(34px, 6vw, 68px);
}

.page-disclaimer .disc-more__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  color: var(--ink-green);
}

.page-disclaimer .disc-more__grid {
  display: grid;
  gap: 14px;
}

.page-disclaimer .disc-more__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px;
  background: var(--paper);
  border: 1px solid var(--disc-edge);
  text-decoration: none;
  color: var(--ink);
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}

.page-disclaimer .disc-more__card:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
}

.page-disclaimer .disc-more__card:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
}

.page-disclaimer .disc-more__card .seal-tag {
  align-self: flex-start;
}

.page-disclaimer .disc-more__name {
  font-size: 14.5px;
  line-height: 1.65;
  color: #3a342e;
}

/* ---------- 响应式 ---------- */

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

@media (min-width: 900px) {
  .page-disclaimer .disc-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }

  .page-disclaimer .disc-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 719px) {
  .page-disclaimer {
    --disc-num-col: 2.9rem;
  }

  .page-disclaimer .disc-item__content {
    padding-left: 0;
    max-width: 100%;
  }

  .page-disclaimer .disc-item > summary {
    align-items: center;
  }

  .page-disclaimer .disc-hero__meta {
    gap: 8px 16px;
  }

  .page-disclaimer .disc-hero__figure figcaption {
    font-size: 11px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-more__card {
    transition: none;
  }
}

@media print {
  .page-disclaimer .disc-hero__band,
  .page-disclaimer .disc-hero__figure,
  .page-disclaimer .disc-more,
  .page-disclaimer .breadcrumb,
  .page-disclaimer .disc-item__toggle {
    display: none;
  }

  .page-disclaimer {
    background: #fff;
    color: #000;
  }

  .page-disclaimer .disc-item {
    break-inside: avoid;
    border-bottom: 1px solid #999;
  }

  .page-disclaimer .disc-item__content {
    padding-left: 0;
    max-width: 100%;
  }
}