/* ===== 使用说明 /statement/ · 页面专属样式 ===== */

.page-disclaimer {
  --dl-paper-ink: #16202e;
  --dl-hair: rgba(11, 27, 51, .13);
  background: var(--ink);
  color: var(--silver);
  font-family: var(--font-body);
  line-height: 1.85;
  overflow-x: hidden;
}

/* ---------- 首屏横贯标题带 ---------- */

.page-disclaimer .dl-masthead {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(26px, 5vw, 52px) 0 clamp(34px, 5.5vw, 66px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(125% 118% at 96% -12%, rgba(19, 42, 71, .96) 0%, rgba(11, 27, 51, 0) 58%),
    var(--ink);
}

.page-disclaimer .dl-masthead::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .65;
  background-image:
    linear-gradient(to right, rgba(199, 208, 217, .07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(199, 208, 217, .07) 1px, transparent 1px);
  background-size: 92px 92px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), transparent 80%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), transparent 80%);
}

.page-disclaimer .dl-masthead .breadcrumb {
  margin-bottom: clamp(20px, 3.2vw, 34px);
}

.page-disclaimer .dl-masthead-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-disclaimer .dl-masthead-copy {
  min-width: 0;
}

.page-disclaimer .dl-kicker {
  display: block;
  margin: 0 0 14px;
  color: var(--signal);
}

.page-disclaimer h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.4rem, 8vw, 4.6rem);
  line-height: .96;
  letter-spacing: .01em;
  color: var(--white);
  overflow-wrap: break-word;
}

.page-disclaimer .dl-lede {
  margin: 0 0 22px;
  max-width: 44ch;
  font-size: clamp(.9375rem, 1.7vw, 1.0625rem);
  line-height: 1.9;
  color: var(--silver);
}

.page-disclaimer .dl-masthead-meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .dl-masthead-media {
  position: relative;
  margin: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--night);
  overflow: hidden;
  box-shadow: 0 34px 64px -44px rgba(0, 0, 0, .98);
}

.page-disclaimer .dl-masthead-media::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 64px;
  height: 3px;
  background: var(--signal);
  z-index: 2;
}

.page-disclaimer .dl-masthead-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* ---------- 正文区 ---------- */

.page-disclaimer .dl-body {
  padding: clamp(32px, 5vw, 64px) 0 clamp(48px, 7vw, 92px);
  background: var(--ink);
}

.page-disclaimer .dl-band {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  margin: 0 0 clamp(22px, 3.2vw, 34px);
  padding: 14px clamp(16px, 2.4vw, 22px);
  border-left: 3px solid var(--signal);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: linear-gradient(90deg, rgba(255, 107, 53, .15), rgba(255, 107, 53, 0));
  color: var(--silver);
  font-size: clamp(.8125rem, 1.6vw, .875rem);
  line-height: 1.7;
}

.page-disclaimer .dl-band .mono {
  color: var(--signal);
  letter-spacing: .1em;
  white-space: nowrap;
}

.page-disclaimer .dl-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
}

.page-disclaimer .dl-articles {
  display: grid;
  gap: clamp(16px, 2.2vw, 24px);
  min-width: 0;
}

/* ---------- 条款卡片 ---------- */

.page-disclaimer .dl-clause {
  position: relative;
  min-width: 0;
  padding: clamp(22px, 3.2vw, 36px) clamp(20px, 3.2vw, 38px);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--dl-paper-ink);
  box-shadow: 0 24px 50px -38px rgba(0, 0, 0, .92);
  scroll-margin-top: 96px;
}

.page-disclaimer .dl-clause::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 72px;
  height: 3px;
  background: var(--signal);
  border-radius: var(--radius) 0 0 0;
}

.page-disclaimer .dl-clause-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--dl-hair);
}

.page-disclaimer .dl-clause-num {
  flex: 0 0 auto;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--signal);
}

.page-disclaimer .dl-clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.125rem, 2.6vw, 1.5rem);
  line-height: 1.3;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-disclaimer .dl-clause-body {
  font-size: .9375rem;
  line-height: 1.95;
  color: #2a3543;
}

.page-disclaimer .dl-clause-body p {
  margin: 0 0 1em;
}

.page-disclaimer .dl-clause-body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dl-facts {
  list-style: none;
  margin: 0 0 1em;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dl-facts li {
  position: relative;
  padding-left: 18px;
}

.page-disclaimer .dl-facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .8em;
  width: 8px;
  height: 1px;
  background: var(--signal);
}

/* ---------- 联系方式条目 ---------- */

.page-disclaimer .dl-contact {
  list-style: none;
  margin: 6px 0 1em;
  padding: 0;
}

.page-disclaimer .dl-contact li {
  display: grid;
  gap: 3px;
  padding: 13px 0;
  border-top: 1px solid var(--dl-hair);
}

.page-disclaimer .dl-contact li:last-child {
  border-bottom: 1px solid var(--dl-hair);
}

.page-disclaimer .dl-contact-key {
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .18em;
  color: #6c7684;
}

.page-disclaimer .dl-contact-val {
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--dl-paper-ink);
  overflow-wrap: anywhere;
}

/* ---------- 相关页面 ---------- */

.page-disclaimer .dl-related {
  padding: clamp(20px, 3vw, 28px) clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass);
}

.page-disclaimer .dl-related .eyebrow {
  color: var(--teal-soft);
}

.page-disclaimer .dl-related-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .dl-related-list a {
  display: inline-flex;
  align-items: center;
  padding: 9px 15px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--silver);
  font-size: .8125rem;
  line-height: 1.2;
  text-decoration: none;
  transition: border-color var(--speed), color var(--speed), background var(--speed);
}

.page-disclaimer .dl-related-list a:hover,
.page-disclaimer .dl-related-list a:focus-visible {
  border-color: var(--signal);
  color: var(--signal);
  background: rgba(255, 107, 53, .1);
}

/* ---------- 右侧条款索引 ---------- */

.page-disclaimer .dl-rail {
  min-width: 0;
}

.page-disclaimer .dl-rail-inner {
  padding: 20px clamp(16px, 2vw, 20px) 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.page-disclaimer .dl-rail-title {
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .2em;
  color: var(--teal-soft);
}

.page-disclaimer .dl-rail .index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  counter-reset: dl-idx;
}

.page-disclaimer .dl-rail .index-list li {
  margin: 0;
}

.page-disclaimer .dl-rail .index-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius);
  color: var(--silver);
  font-size: .8125rem;
  line-height: 1.55;
  text-decoration: none;
  transition: background var(--speed), color var(--speed), box-shadow var(--speed);
}

.page-disclaimer .dl-rail .index-list a::before {
  content: counter(dl-idx, decimal-leading-zero);
  counter-increment: dl-idx;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: .6875rem;
  color: var(--silver);
  opacity: .5;
  transition: color var(--speed), opacity var(--speed);
}

.page-disclaimer .dl-rail .index-list a:hover,
.page-disclaimer .dl-rail .index-list a:focus-visible {
  background: var(--glass-strong);
  color: var(--white);
}

.page-disclaimer .dl-rail .index-list a[aria-current="true"] {
  background: rgba(255, 107, 53, .16);
  color: var(--signal);
  box-shadow: inset 3px 0 0 var(--signal);
}

.page-disclaimer .dl-rail .index-list a[aria-current="true"]::before {
  color: var(--signal);
  opacity: 1;
}

/* ---------- 响应式 ---------- */

@media (max-width: 999px) {
  .page-disclaimer .dl-rail .index-list {
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 6px;
    scrollbar-width: thin;
  }

  .page-disclaimer .dl-rail .index-list a {
    border: 1px solid var(--line-strong);
    white-space: nowrap;
  }

  .page-disclaimer .dl-rail .index-list a[aria-current="true"] {
    border-color: var(--signal);
    box-shadow: none;
  }
}

@media (max-width: 560px) {
  .page-disclaimer .dl-masthead-grid {
    gap: 24px;
  }

  .page-disclaimer .dl-clause {
    padding: 20px 16px 22px;
  }

  .page-disclaimer .dl-clause-head {
    flex-wrap: wrap;
    gap: 6px 10px;
  }

  .page-disclaimer .dl-band {
    padding: 12px 14px;
  }

  .page-disclaimer .dl-related-list a {
    padding: 8px 13px;
  }
}

@media (min-width: 940px) {
  .page-disclaimer .dl-masthead-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .dl-layout {
    grid-template-columns: minmax(0, 1fr) 264px;
    align-items: start;
  }

  .page-disclaimer .dl-rail {
    position: sticky;
    top: 92px;
  }
}

@media (min-width: 720px) {
  .page-disclaimer .dl-clause-body {
    font-size: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dl-related-list a,
  .page-disclaimer .dl-rail .index-list a,
  .page-disclaimer .dl-rail .index-list a::before {
    transition: none;
  }
}