.page-disclaimer {
  --disc-line: rgba(216, 169, 75, 0.28);
  --disc-line-strong: rgba(216, 169, 75, 0.62);
  --disc-surface: rgba(18, 41, 74, 0.72);
  --disc-surface-2: rgba(18, 41, 74, 0.42);
  position: relative;
  padding-bottom: 90px;
  color: var(--parchment);
  font-family: var(--font-body);
  background:
    radial-gradient(120% 58% at 6% 0%, rgba(18, 41, 74, 0.88) 0%, rgba(10, 26, 47, 0) 62%),
    radial-gradient(90% 46% at 100% 22%, rgba(110, 43, 62, 0.34) 0%, rgba(10, 26, 47, 0) 66%);
  overflow-x: clip;
}

.page-disclaimer h1,
.page-disclaimer h2,
.page-disclaimer h3 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--parchment);
}

.page-disclaimer > .breadcrumb {
  padding-top: 26px;
  font-size: var(--fs-14);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  padding-top: 30px;
}

.page-disclaimer .disc-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-disclaimer .disc-kicker {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  font-weight: 600;
  letter-spacing: 0.3em;
  color: var(--gold);
}

.page-disclaimer h1 {
  margin: 0;
  max-width: 20ch;
  font-size: clamp(30px, 8vw, 56px);
  line-height: 1.08;
}

.page-disclaimer h1::after {
  content: "";
  display: block;
  width: 96px;
  height: 4px;
  margin-top: 22px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--magenta) 100%);
}

.page-disclaimer .disc-lede {
  margin: 22px 0 0;
  max-width: 62ch;
  font-size: var(--fs-17);
  line-height: 1.85;
  color: rgba(237, 230, 214, 0.86);
}

.page-disclaimer .disc-hero-meta {
  padding: 20px 20px 22px;
  border: 2px solid var(--disc-line);
  border-left: 5px solid var(--gold);
  background: var(--disc-surface-2);
}

.page-disclaimer .disc-meta-title {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--gold-hi);
}

.page-disclaimer .disc-meta-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.page-disclaimer .disc-meta-list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: var(--fs-14);
  line-height: 1.65;
  color: rgba(237, 230, 214, 0.78);
}

.page-disclaimer .disc-meta-list .mono {
  flex: 0 0 auto;
  font-weight: 600;
  color: var(--jade);
}

/* ---------- 通栏氛围图 ---------- */
.page-disclaimer .disc-band {
  position: relative;
  margin: 38px 0 0;
  border-top: 3px solid var(--gold);
  border-bottom: 3px solid var(--gold);
  background: var(--ink-950);
}

.page-disclaimer .disc-band img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 5;
  object-fit: cover;
}

.page-disclaimer .disc-band::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    180deg,
    rgba(237, 230, 214, 0.07) 0 1px,
    rgba(237, 230, 214, 0) 1px 4px
  );
}

/* ---------- 章节骨架 ---------- */
.page-disclaimer .disc-sec {
  padding: 62px 0 0;
}

.page-disclaimer .disc-head {
  max-width: 66ch;
  margin-bottom: 30px;
}

.page-disclaimer .disc-head h2 {
  margin: 10px 0 0;
  font-size: clamp(25px, 5.6vw, 38px);
  line-height: 1.16;
}

.page-disclaimer .disc-head-note {
  margin: 15px 0 0;
  font-size: var(--fs-17);
  line-height: 1.82;
  color: rgba(237, 230, 214, 0.78);
}

.page-disclaimer .disc-head-note a,
.page-disclaimer .disc-inline-note a {
  color: var(--gold-hi);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-disclaimer .eyebrow {
  color: var(--gold);
  letter-spacing: 0.26em;
}

/* ---------- 适用范围卡片 ---------- */
.page-disclaimer .disc-scope-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-disclaimer .disc-card {
  align-self: start;
  padding: 24px 22px 26px;
  border: 2px solid var(--disc-line);
  background: linear-gradient(158deg, var(--disc-surface) 0%, rgba(10, 26, 47, 0.8) 100%);
  box-shadow: var(--shadow-hard-sm);
  transition: border-color 0.18s var(--ease);
}

.page-disclaimer .disc-card:hover,
.page-disclaimer .disc-card:focus-within {
  border-color: var(--disc-line-strong);
}

.page-disclaimer .disc-num {
  display: inline-block;
  margin-bottom: 14px;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--ink-950);
  background: var(--gold);
}

.page-disclaimer .disc-card h3 {
  margin: 0;
  font-size: var(--fs-21);
  line-height: 1.4;
}

.page-disclaimer .disc-card p {
  margin: 12px 0 0;
  font-size: var(--fs-17);
  line-height: 1.8;
  color: rgba(237, 230, 214, 0.8);
}

/* ---------- 展开式标注说明 ---------- */
.page-disclaimer .disc-accordion {
  border-top: 2px solid var(--disc-line);
}

.page-disclaimer .disc-acc-item {
  border-bottom: 2px solid var(--disc-line);
  background: var(--disc-surface-2);
}

.page-disclaimer .disc-acc-title {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: normal;
}

.page-disclaimer .disc-acc-trigger {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 56px;
  padding: 16px 18px;
  border: 0;
  border-left: 4px solid rgba(154, 167, 184, 0.35);
  background: transparent;
  color: var(--parchment);
  font-family: inherit;
  font-size: var(--fs-17);
  text-align: left;
  cursor: pointer;
  transition: border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-disclaimer .disc-acc-trigger:hover {
  border-left-color: var(--gold);
  background: var(--gold-soft);
}

.page-disclaimer .disc-acc-trigger[aria-expanded="true"] {
  border-left-color: var(--jade);
  background: rgba(47, 163, 122, 0.1);
}

.page-disclaimer .disc-acc-num {
  flex: 0 0 auto;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-disclaimer .disc-acc-label {
  flex: 1 1 auto;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-disclaimer .disc-acc-hint {
  flex: 0 0 auto;
  font-size: 13px;
  color: var(--mist);
  transition: color 0.18s var(--ease);
}

.page-disclaimer .disc-acc-trigger[aria-expanded="true"] .disc-acc-hint {
  color: var(--jade);
}

.page-disclaimer .disc-acc-panel {
  padding: 2px 18px 22px 38px;
  font-size: var(--fs-17);
  line-height: 1.85;
  color: rgba(237, 230, 214, 0.82);
}

.page-disclaimer .disc-acc-panel p {
  margin: 0;
}

/* ---------- 区间示意条 ---------- */
.page-disclaimer .disc-scale {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  border: 2px solid var(--disc-line);
  background: rgba(6, 19, 33, 0.55);
}

.page-disclaimer .disc-scale-seg {
  padding: 16px 18px 16px 20px;
  border-bottom: 1px solid var(--disc-line);
  box-shadow: inset 5px 0 0 0 var(--seg, var(--mist));
}

.page-disclaimer .disc-scale-seg:last-child {
  border-bottom: 0;
}

.page-disclaimer .disc-scale-seg:nth-child(1) {
  --seg: var(--jade);
}

.page-disclaimer .disc-scale-seg:nth-child(2) {
  --seg: #3f9a8c;
}

.page-disclaimer .disc-scale-seg:nth-child(3) {
  --seg: var(--gold);
}

.page-disclaimer .disc-scale-seg:nth-child(4) {
  --seg: var(--magenta);
}

.page-disclaimer .disc-scale-name {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--seg, var(--gold));
}

.page-disclaimer .disc-scale-short {
  display: block;
  margin-top: 6px;
  font-size: var(--fs-14);
  line-height: 1.6;
  color: var(--parchment);
}

.page-disclaimer .disc-scale-more {
  display: block;
  margin-top: 6px;
  font-size: var(--fs-14);
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 地区分组 ---------- */
.page-disclaimer .disc-region-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-disclaimer .disc-region-panel {
  padding: 24px 22px 26px;
  border: 2px solid var(--disc-line);
  background: var(--disc-surface);
}

.page-disclaimer .disc-region-panel--alt {
  border-color: rgba(198, 56, 110, 0.42);
  background: linear-gradient(160deg, rgba(110, 43, 62, 0.5) 0%, rgba(10, 26, 47, 0.86) 100%);
}

.page-disclaimer .disc-region-panel h3,
.page-disclaimer .disc-region-note h3,
.page-disclaimer .disc-support-main h3,
.page-disclaimer .disc-support-side h3 {
  margin: 0;
  font-size: var(--fs-21);
  line-height: 1.4;
}

.page-disclaimer .disc-region-panel p {
  margin: 12px 0 0;
  font-size: var(--fs-17);
  line-height: 1.8;
  color: rgba(237, 230, 214, 0.8);
}

.page-disclaimer .disc-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-chip-list li {
  padding: 5px 11px;
  border: 1px solid var(--disc-line);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold-hi);
  background: rgba(216, 169, 75, 0.08);
}

.page-disclaimer .disc-region-note {
  padding: 22px;
  border: 2px dashed rgba(216, 169, 75, 0.4);
  background: rgba(6, 19, 33, 0.6);
}

.page-disclaimer .disc-region-note p {
  margin: 12px 0 0;
  font-size: var(--fs-17);
  line-height: 1.8;
  color: rgba(237, 230, 214, 0.82);
}

/* ---------- 查阅与引用约定 ---------- */
.page-disclaimer .disc-rules {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: disc-rule;
  border-top: 2px solid var(--disc-line);
}

.page-disclaimer .disc-rules li {
  counter-increment: disc-rule;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 20px 2px 20px 0;
  border-bottom: 2px solid var(--disc-line);
  font-size: var(--fs-17);
  line-height: 1.82;
  color: rgba(237, 230, 214, 0.85);
}

.page-disclaimer .disc-rules li::before {
  content: counter(disc-rule, decimal-leading-zero);
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--gold);
}

/* ---------- 咨询信息 ---------- */
.page-disclaimer .disc-support {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

.page-disclaimer .disc-support-main {
  padding: 24px 22px 26px;
  border: 2px solid var(--disc-line);
  background: var(--disc-surface-2);
}

.page-disclaimer .disc-support-side {
  padding: 24px 22px 26px;
  border: 2px solid rgba(216, 169, 75, 0.42);
  border-top: 5px solid var(--gold);
  background: linear-gradient(160deg, rgba(18, 41, 74, 0.92) 0%, rgba(6, 19, 33, 0.92) 100%);
  box-shadow: var(--shadow-hard-sm);
}

.page-disclaimer .disc-check-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.page-disclaimer .disc-check-list li {
  position: relative;
  padding-left: 20px;
  font-size: var(--fs-17);
  line-height: 1.78;
  color: rgba(237, 230, 214, 0.84);
}

.page-disclaimer .disc-check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 9px;
  height: 9px;
  background: var(--jade);
}

.page-disclaimer .disc-contact-line {
  margin: 18px 0 0;
}

.page-disclaimer .disc-contact-key {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-disclaimer .disc-contact-val {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-17);
  font-weight: 600;
  color: var(--gold-hi);
  word-break: break-all;
}

.page-disclaimer .disc-contact-note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--disc-line);
  font-size: var(--fs-14);
  line-height: 1.78;
  color: rgba(237, 230, 214, 0.72);
}

.page-disclaimer .disc-inline-note {
  margin: 18px 0 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 更新节奏 ---------- */
.page-disclaimer .disc-timeline {
  margin: 0;
  padding: 0 0 0 4px;
  list-style: none;
  border-left: 3px solid var(--disc-line);
}

.page-disclaimer .disc-timeline li {
  position: relative;
  padding: 0 0 26px 26px;
}

.page-disclaimer .disc-timeline li:last-child {
  padding-bottom: 0;
}

.page-disclaimer .disc-timeline li::before {
  content: "";
  position: absolute;
  left: -10px;
  top: 6px;
  width: 14px;
  height: 14px;
  background: var(--ink-900);
  border: 3px solid var(--jade);
}

.page-disclaimer .disc-timeline li:last-child::before {
  background: var(--gold);
  border-color: var(--gold);
}

.page-disclaimer .disc-timeline strong {
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-display);
  font-size: var(--fs-21);
  font-weight: 900;
  color: var(--parchment);
}

.page-disclaimer .disc-timeline p {
  margin: 0;
  font-size: var(--fs-17);
  line-height: 1.8;
  color: rgba(237, 230, 214, 0.8);
}

.page-disclaimer .disc-update-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 28px;
  padding: 20px;
  border: 2px solid var(--disc-line);
  background: rgba(110, 43, 62, 0.3);
}

.page-disclaimer .disc-update-foot p {
  flex: 1 1 300px;
  margin: 0;
  font-size: var(--fs-17);
  line-height: 1.78;
  color: rgba(237, 230, 214, 0.84);
}

.page-disclaimer .disc-update-foot .btn {
  flex: 0 0 auto;
  min-height: 44px;
}

/* ---------- 回到顶部 ---------- */
.page-disclaimer .to-top {
  display: block;
  min-height: 44px;
  margin: 46px auto 0;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .disc-hero-inner {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: end;
    gap: 40px;
  }

  .page-disclaimer .disc-scope-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 22px;
  }

  .page-disclaimer .disc-card:nth-child(1) {
    grid-column: span 4;
  }

  .page-disclaimer .disc-card:nth-child(2) {
    grid-column: span 2;
    margin-top: 52px;
  }

  .page-disclaimer .disc-card:nth-child(3) {
    grid-column: span 2;
  }

  .page-disclaimer .disc-card:nth-child(4) {
    grid-column: span 4;
    margin-top: 34px;
  }

  .page-disclaimer .disc-rules li {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 10px;
  }
}

/* ---------- 桌面端 ---------- */
@media (min-width: 1000px) {
  .page-disclaimer .disc-region-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 22px;
  }

  .page-disclaimer .disc-region-note {
    grid-column: 1 / -1;
  }

  .page-disclaimer .disc-support {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 26px;
  }

  .page-disclaimer .disc-scale {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .disc-scale-seg {
    border-bottom: 0;
    border-right: 1px solid var(--disc-line);
    padding: 20px 18px 22px 22px;
  }

  .page-disclaimer .disc-scale-seg:last-child {
    border-right: 0;
  }
}

/* ---------- 悬停才展开阅读提示的窄条件 ---------- */
@media (hover: hover) and (min-width: 1000px) {
  .page-disclaimer .disc-scale-more {
    max-height: 0;
    margin-top: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.24s var(--ease), opacity 0.24s var(--ease), margin-top 0.24s var(--ease);
  }

  .page-disclaimer .disc-scale-seg:hover .disc-scale-more,
  .page-disclaimer .disc-scale-seg:focus-within .disc-scale-more {
    max-height: 90px;
    margin-top: 6px;
    opacity: 1;
  }
}

/* ---------- 窄屏细节 ---------- */
@media (max-width: 519px) {
  .page-disclaimer h1 {
    font-size: clamp(27px, 9vw, 36px);
  }

  .page-disclaimer .disc-kicker {
    letter-spacing: 0.2em;
  }

  .page-disclaimer .disc-acc-panel {
    padding-left: 18px;
    font-size: 16px;
  }

  .page-disclaimer .disc-acc-hint {
    display: none;
  }

  .page-disclaimer .disc-sec {
    padding-top: 52px;
  }

  .page-disclaimer .disc-update-foot {
    padding: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-card,
  .page-disclaimer .disc-acc-trigger,
  .page-disclaimer .disc-acc-hint,
  .page-disclaimer .disc-scale-more {
    transition: none;
  }
}