/* ================= 使用说明页 ================= */
.page-disclaimer {
  --disc-rule: rgba(46, 58, 70, .14);
  --disc-band-h: clamp(54px, 6vw, 78px);
  background: var(--lg-white);
  color: var(--lg-ink-text);
  overflow-wrap: break-word;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  padding: clamp(26px, 4.6vw, 60px) 0 clamp(38px, 5.6vw, 72px);
  background:
    radial-gradient(120% 92% at 86% 0%, rgba(227, 166, 74, .17), transparent 58%),
    radial-gradient(88% 70% at 2% 102%, rgba(18, 179, 155, .13), transparent 62%),
    var(--lg-fog);
  color: var(--lg-text);
}

.page-disclaimer .disc-hero .lg-breadcrumb,
.page-disclaimer .disc-hero .lg-breadcrumb a {
  color: var(--lg-text-soft);
}

.page-disclaimer .disc-hero .lg-breadcrumb a:hover,
.page-disclaimer .disc-hero .lg-breadcrumb a:focus-visible {
  color: var(--lg-gold);
}

.page-disclaimer .disc-hero__head {
  display: grid;
  gap: clamp(12px, 1.8vw, 20px);
  max-width: 900px;
}

.page-disclaimer .disc-hero__kicker {
  margin: 0;
  color: var(--lg-gold);
}

.page-disclaimer .disc-hero__title {
  margin: 0;
  font-size: clamp(32px, 6.2vw, 66px);
  font-weight: 200;
  line-height: 1.12;
  letter-spacing: .01em;
  color: #fff;
}

.page-disclaimer .disc-hero__lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17.5px);
  line-height: 1.85;
  color: var(--lg-text-soft);
}

.page-disclaimer .disc-banner {
  margin: clamp(28px, 4.4vw, 52px) 0 0;
}

.page-disclaimer .disc-banner__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1400 / 480;
  object-fit: cover;
  border: 1px solid rgba(201, 212, 221, .22);
  background: rgba(20, 28, 36, .4);
}

.page-disclaimer .disc-banner__caption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: .06em;
  color: rgba(201, 212, 221, .62);
}

/* ---------- 章节索引 ---------- */
.page-disclaimer .disc-index {
  background: var(--lg-ink);
}

.page-disclaimer .disc-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-right: 1px solid rgba(201, 212, 221, .12);
  border-bottom: 1px solid rgba(201, 212, 221, .12);
}

.page-disclaimer .disc-index__item {
  border-top: 1px solid rgba(201, 212, 221, .12);
  border-left: 1px solid rgba(201, 212, 221, .12);
}

.page-disclaimer .disc-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 15px clamp(10px, 1.5vw, 18px);
  font-size: 13.5px;
  line-height: 1.4;
  color: var(--lg-text-soft);
  text-decoration: none;
  transition: background-color .22s ease, color .22s ease;
}

.page-disclaimer .disc-index__link:hover,
.page-disclaimer .disc-index__link:focus-visible {
  background: rgba(216, 50, 44, .18);
  color: #fff;
}

.page-disclaimer .disc-index__num {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--lg-gold);
}

/* ---------- 章节色带 ---------- */
.page-disclaimer .disc-chapter {
  background: var(--lg-white);
}

.page-disclaimer .disc-band {
  background: var(--lg-fog);
  color: var(--lg-white);
  border-bottom: 1px solid rgba(20, 28, 36, .18);
}

.page-disclaimer .disc-band--red {
  background: var(--lg-red);
  color: #fff;
  border-bottom-color: rgba(255, 255, 255, .22);
}

.page-disclaimer .disc-band__inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(12px, 2vw, 22px);
  min-height: var(--disc-band-h);
  padding-top: 14px;
  padding-bottom: 14px;
}

.page-disclaimer .disc-band__num {
  font-size: clamp(19px, 2.4vw, 28px);
  font-weight: 300;
  letter-spacing: .06em;
  opacity: .74;
}

.page-disclaimer .disc-band__title {
  margin: 0;
  font-size: clamp(19px, 2.8vw, 29px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: .01em;
}

.page-disclaimer .disc-band__tag {
  color: currentColor;
  opacity: .7;
}

/* ---------- 章节正文 ---------- */
.page-disclaimer .disc-chapter__body {
  padding: clamp(26px, 4.2vw, 52px) 0 clamp(34px, 5.4vw, 68px);
  border-bottom: 1px solid var(--disc-rule);
}

.page-disclaimer .disc-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.2vw, 44px);
}

.page-disclaimer .disc-prose-cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.6vw, 34px);
}

.page-disclaimer .disc-para {
  margin: 0 0 15px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--lg-ink-text);
}

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

.page-disclaimer .disc-para--lead {
  font-size: clamp(16.5px, 1.9vw, 19px);
  line-height: 1.72;
  font-weight: 500;
  color: var(--lg-ink);
}

/* ---------- 侧栏面板 ---------- */
.page-disclaimer .disc-panel {
  background: #fff;
  border: 1px solid var(--disc-rule);
  border-left: 3px solid var(--lg-gold);
  padding: 20px 22px;
  border-radius: var(--lg-radius);
}

.page-disclaimer .disc-panel--teal {
  border-left-color: var(--lg-teal);
}

.page-disclaimer .disc-panel--gold {
  border-left-color: var(--lg-orange);
  background: rgba(242, 98, 42, .05);
}

.page-disclaimer .disc-panel__title {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--lg-ink);
}

.page-disclaimer .disc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .disc-list > li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--lg-ink-text);
}

.page-disclaimer .disc-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 9px;
  height: 2px;
  background: var(--lg-gold);
}

.page-disclaimer .disc-panel--teal .disc-list > li::before {
  background: var(--lg-teal);
}

.page-disclaimer .disc-panel--gold .disc-list > li::before {
  background: var(--lg-orange);
}

/* ---------- 更新频率表 ---------- */
.page-disclaimer .disc-cycle-wrap {
  background: #fff;
  border: 1px solid var(--disc-rule);
  padding: 20px 22px;
  border-radius: var(--lg-radius);
}

.page-disclaimer .disc-cycle {
  margin: 0;
  display: grid;
  border-top: 1px solid var(--disc-rule);
}

.page-disclaimer .disc-cycle__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: baseline;
  padding: 13px 0;
  border-bottom: 1px solid var(--disc-rule);
}

.page-disclaimer .disc-cycle__key {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--lg-ink-text);
}

.page-disclaimer .disc-cycle__val {
  margin: 0;
  font-size: 13.5px;
  letter-spacing: .04em;
  color: var(--lg-red);
  white-space: nowrap;
}

/* ---------- 备案区块 ---------- */
.page-disclaimer .disc-compliance {
  background: var(--lg-ink);
  color: var(--lg-text);
  padding: clamp(34px, 5vw, 66px) 0;
}

.page-disclaimer .disc-compliance__head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2vw, 20px);
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(201, 212, 221, .16);
}

.page-disclaimer .disc-compliance__lead {
  margin: clamp(20px, 2.6vw, 30px) 0 0;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--lg-text-soft);
}

.page-disclaimer .disc-icp {
  display: inline-flex;
  align-items: baseline;
  gap: 14px;
  margin-top: clamp(20px, 2.6vw, 30px);
  padding: 14px 20px;
  background: rgba(201, 212, 221, .08);
  border: 1px solid rgba(201, 212, 221, .22);
  border-radius: var(--lg-radius);
}

.page-disclaimer .disc-icp__label {
  color: var(--lg-grey);
}

.page-disclaimer .disc-icp__value {
  font-size: clamp(15px, 2vw, 21px);
  letter-spacing: .06em;
  color: var(--lg-gold);
}

.page-disclaimer .disc-contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: clamp(22px, 3vw, 34px);
}

.page-disclaimer .disc-contact-item {
  border: 1px solid rgba(201, 212, 221, .18);
  background: rgba(201, 212, 221, .05);
  padding: 16px 18px;
  border-radius: var(--lg-radius);
}

.page-disclaimer .disc-contact-item__label {
  display: block;
  margin-bottom: 8px;
  color: var(--lg-grey);
}

.page-disclaimer .disc-contact-item__value {
  display: block;
  font-size: 15px;
  line-height: 1.6;
  color: var(--lg-text);
}

/* ---------- 结尾行动区 ---------- */
.page-disclaimer .disc-outro {
  background: var(--lg-white);
  border-top: 1px solid var(--disc-rule);
  padding: clamp(36px, 5.4vw, 74px) 0;
}

.page-disclaimer .disc-outro__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 44px);
  align-items: center;
}

.page-disclaimer .disc-outro__title {
  margin: 0 0 10px;
  font-size: clamp(21px, 2.8vw, 30px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--lg-ink);
}

.page-disclaimer .disc-outro__text {
  margin: 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--lg-ink-text);
}

.page-disclaimer .disc-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .disc-outro .lg-btn--ghost {
  color: var(--lg-fog);
  border-color: var(--lg-fog);
}

/* ---------- 响应式 ---------- */
@media (max-width: 639px) {
  .page-disclaimer .disc-band__inner {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .page-disclaimer .disc-band__tag {
    display: none;
  }
}

@media (min-width: 760px) {
  .page-disclaimer .disc-prose-cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-disclaimer .disc-outro__inner {
    grid-template-columns: minmax(0, 1.6fr) auto;
  }
}

@media (min-width: 880px) {
  .page-disclaimer .disc-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 320px);
    gap: clamp(36px, 5vw, 78px);
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-index__list {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}