/* ===== 使用条款 /legal/ 页面专属样式 ===== */
.page-disclaimer {
  --dc-num-col: clamp(48px, 6vw, 88px);
  --dc-rule: 1px solid var(--line);
  --dc-body: rgba(243, 239, 228, 0.83);
  background: var(--ink);
  color: var(--white);
  overflow-x: hidden;
  padding-bottom: calc(var(--dock-h) + clamp(36px, 6vw, 72px));
}

/* --- 页首横向切片 --- */
.page-disclaimer .dc-slice {
  position: relative;
  isolation: isolate;
  padding: clamp(26px, 4.5vw, 52px) 0 clamp(30px, 5vw, 60px);
  border-bottom: var(--dc-rule);
  background:
    radial-gradient(110% 85% at 90% -10%, rgba(53, 240, 194, 0.13), transparent 58%),
    radial-gradient(90% 80% at 4% 110%, rgba(255, 167, 59, 0.11), transparent 62%),
    var(--ink);
}

.page-disclaimer .dc-slice::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(to right, rgba(36, 68, 59, 0.6) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(36, 68, 59, 0.6) 1px, transparent 1px);
  background-size: 76px 76px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), transparent 82%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), transparent 82%);
  pointer-events: none;
}

.page-disclaimer .dc-slice__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 52px);
  align-items: center;
}

@media (min-width: 920px) {
  .page-disclaimer .dc-slice__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.85fr);
  }
}

.page-disclaimer .dc-crumb-here {
  color: var(--mist);
}

.page-disclaimer .dc-eyebrow {
  margin: clamp(18px, 3vw, 30px) 0 14px;
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--neon);
}

.page-disclaimer .dc-title {
  margin: 0 0 clamp(14px, 2vw, 22px);
  font-family: var(--f-head);
  font-weight: 800;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-disclaimer .dc-lede {
  max-width: 44em;
  margin: 0 0 clamp(18px, 2.5vw, 26px);
  font-family: var(--f-serif);
  font-size: clamp(1rem, 1.35vw, 1.15rem);
  line-height: 1.8;
  color: rgba(243, 239, 228, 0.86);
}

.page-disclaimer .dc-stamp {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  margin: 0;
  padding-top: clamp(14px, 2vw, 20px);
  border-top: var(--dc-rule);
}

.page-disclaimer .dc-stamp__note {
  font-family: var(--f-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-disclaimer .dc-slice__seal {
  margin: 0;
}

.page-disclaimer .dc-slice__seal img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: var(--dc-rule);
  background: var(--ink-2);
}

.page-disclaimer .dc-slice__sealcap {
  margin: 12px 0 0;
  font-family: var(--f-mono);
  font-size: 0.72rem;
  line-height: 1.7;
  color: var(--mist);
}

/* --- 条款索引条 --- */
.page-disclaimer .dc-index {
  padding: clamp(22px, 3.5vw, 36px) 0;
  background: var(--ink-2);
  border-bottom: var(--dc-rule);
}

.page-disclaimer .dc-index .section-label {
  margin-bottom: 18px;
}

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

@media (min-width: 640px) {
  .page-disclaimer .dc-index__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px 28px;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .dc-index__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 2px 32px;
  }
}

.page-disclaimer .dc-index__item {
  min-width: 0;
}

.page-disclaimer .dc-index__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 6px 10px 0;
  color: rgba(243, 239, 228, 0.82);
  text-decoration: none;
  font-family: var(--f-body);
  font-size: 0.92rem;
  line-height: 1.5;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .dc-index__link:hover,
.page-disclaimer .dc-index__link:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

.page-disclaimer .dc-index__num {
  flex: 0 0 auto;
  font-size: 0.8rem;
  color: var(--amber);
}

/* --- 条款主体 --- */
.page-disclaimer .dc-clauses {
  padding-top: clamp(8px, 2vw, 20px);
}

.page-disclaimer .dc-clause {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: clamp(24px, 3.6vw, 40px) clamp(10px, 2vw, 22px) clamp(26px, 4vw, 44px);
  border-bottom: var(--dc-rule);
  scroll-margin-top: 76px;
}

@media (min-width: 860px) {
  .page-disclaimer .dc-clause {
    grid-template-columns: var(--dc-num-col) minmax(0, 1fr);
    gap: clamp(20px, 3vw, 44px);
  }
}

.page-disclaimer .dc-clause::before {
  content: "";
  position: absolute;
  left: 0;
  top: clamp(10px, 2vw, 18px);
  bottom: clamp(10px, 2vw, 18px);
  width: 2px;
  background: transparent;
  transition: background-color 0.25s ease;
}

.page-disclaimer .dc-clause:hover::before,
.page-disclaimer .dc-clause:focus-within::before,
.page-disclaimer .dc-clause:target::before {
  background: var(--neon);
}

.page-disclaimer .dc-clause:target {
  background: linear-gradient(90deg, rgba(53, 240, 194, 0.07), transparent 72%);
}

.page-disclaimer .dc-clause__num {
  margin: 0;
  font-family: var(--f-mono);
  font-size: clamp(1.05rem, 1.8vw, 1.5rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.08em;
  color: var(--amber);
  transition: color 0.25s ease;
}

.page-disclaimer .dc-clause:hover .dc-clause__num,
.page-disclaimer .dc-clause:target .dc-clause__num {
  color: var(--neon);
}

.page-disclaimer .dc-clause__main {
  max-width: 44em;
  font-family: var(--f-body);
  font-size: 1rem;
  line-height: 1.85;
  color: var(--white);
}

.page-disclaimer .dc-clause__title {
  margin: 0 0 clamp(12px, 1.8vw, 18px);
  font-family: var(--f-head);
  font-size: clamp(1.3rem, 2.1vw, 1.75rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--white);
}

.page-disclaimer .dc-clause__main p {
  margin: 0 0 1em;
  color: var(--dc-body);
}

.page-disclaimer .dc-clause__main p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dc-clause__main ul {
  list-style: none;
  margin: 0 0 1em;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-disclaimer .dc-clause__main li {
  position: relative;
  padding-left: 24px;
  color: var(--dc-body);
}

.page-disclaimer .dc-clause__main li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.86em;
  width: 12px;
  height: 1px;
  background: var(--amber);
}

.page-disclaimer .dc-clause__main a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 194, 0.4);
  transition: border-color 0.2s ease;
}

.page-disclaimer .dc-clause__main a:hover,
.page-disclaimer .dc-clause__main a:focus-visible {
  border-bottom-color: var(--neon);
}

/* --- 备案与联系 --- */
.page-disclaimer .dc-record {
  padding: clamp(28px, 4vw, 44px) 0 clamp(32px, 4.5vw, 52px);
  background: var(--ink-2);
  border-bottom: var(--dc-rule);
}

.page-disclaimer .dc-record .section-label {
  margin-bottom: 18px;
}

.page-disclaimer .dc-record__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  background: var(--line);
  border: var(--dc-rule);
}

@media (min-width: 720px) {
  .page-disclaimer .dc-record__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1140px) {
  .page-disclaimer .dc-record__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-disclaimer .dc-record__item {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  background: var(--ink);
  min-width: 0;
}

.page-disclaimer .dc-record__key {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-disclaimer .dc-record__val {
  margin: 0;
  font-family: var(--f-body);
  font-size: 0.96rem;
  line-height: 1.6;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-disclaimer .dc-record__val.num {
  font-family: var(--f-mono);
  letter-spacing: 0.02em;
}

/* --- 动效与可访问性 --- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-clause::before,
  .page-disclaimer .dc-clause__num,
  .page-disclaimer .dc-index__link,
  .page-disclaimer .dc-clause__main a {
    transition: none;
  }
}

/* --- 打印 --- */
@media print {
  .page-disclaimer {
    background: #ffffff;
    color: #111111;
    padding-bottom: 0;
  }

  .page-disclaimer .dc-slice,
  .page-disclaimer .dc-index,
  .page-disclaimer .dc-record {
    background: #ffffff;
  }

  .page-disclaimer .dc-slice::after {
    display: none;
  }

  .page-disclaimer .dc-clause {
    break-inside: avoid;
    border-color: #cccccc;
  }

  .page-disclaimer .dc-clause__title,
  .page-disclaimer .dc-clause__num,
  .page-disclaimer .dc-clause__main p,
  .page-disclaimer .dc-clause__main li,
  .page-disclaimer .dc-record__val,
  .page-disclaimer .dc-lede {
    color: #111111;
  }
}