/* ================= 使用条款页 ================= */
.page-disclaimer {
  display: block;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  padding: clamp(28px, 5vw, 64px) 0 clamp(24px, 3.4vw, 40px);
}

.page-disclaimer .terms-title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px 16px;
  margin: 0.24em 0 0.3em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 7vw, 66px);
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: var(--sand);
}

.page-disclaimer .terms-title__ver {
  display: inline-block;
  padding: 6px 11px;
  border: 1px solid var(--orange);
  font-family: var(--font-mono);
  font-size: clamp(12px, 1.3vw, 15px);
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--orange);
  transform: translateY(-0.18em);
}

.page-disclaimer .terms-hero__lead {
  max-width: 64ch;
  margin: 0;
  font-size: clamp(15px, 1.5vw, 18px);
  line-height: 1.8;
  color: var(--paper);
}

.page-disclaimer .terms-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin: 22px 0 0;
}

.page-disclaimer .terms-hero__frame {
  margin: clamp(26px, 4vw, 44px) 0 0;
  aspect-ratio: 1600 / 420;
  overflow: hidden;
}

.page-disclaimer .terms-hero__frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 条款索引条 ---------- */
.page-disclaimer .terms-index {
  position: relative;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(19, 42, 74, 0.78) 0%, rgba(11, 27, 51, 0.42) 62%, rgba(11, 27, 51, 0.1) 100%);
}

.page-disclaimer .terms-index::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: min(34%, 300px);
  height: 2px;
  background: var(--orange);
}

.page-disclaimer .terms-index__list {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .terms-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.6em;
  padding: 15px 20px;
  border-right: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--paper);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--t), background-color var(--t);
}

.page-disclaimer .terms-index__link:hover,
.page-disclaimer .terms-index__link:focus-visible {
  color: var(--orange);
  background: rgba(255, 90, 31, 0.08);
}

.page-disclaimer .terms-index__num {
  color: var(--gold);
  font-weight: 700;
}

/* ---------- 主体骨架 ---------- */
.page-disclaimer .terms-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4vw, 48px);
  padding: clamp(34px, 5vw, 62px) 0 clamp(44px, 6vw, 82px);
}

/* ---------- 条文流 ---------- */
.page-disclaimer .clause-stream {
  min-width: 0;
}

.page-disclaimer .clause {
  display: grid;
  gap: 10px;
  padding: clamp(24px, 3.4vw, 40px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 24px;
}

.page-disclaimer .clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .clause__num {
  font-family: var(--font-mono);
  font-size: clamp(13px, 1.3vw, 15px);
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1.6;
  color: var(--orange);
  white-space: nowrap;
}

.page-disclaimer .clause__body {
  min-width: 0;
}

.page-disclaimer .clause__title {
  margin: 0 0 0.7em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 2.5vw, 27px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--sand);
}

.page-disclaimer .clause__lead {
  margin: 0 0 1.1em;
  line-height: 1.8;
  color: var(--paper);
}

.page-disclaimer .clause__list {
  display: grid;
  gap: 0.72em;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 22px;
  line-height: 1.78;
  color: var(--paper);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 10px;
  height: 1px;
  background: var(--gold);
}

.page-disclaimer .clause__list a {
  color: var(--sand);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 180, 74, 0.5);
  transition: color var(--t), border-color var(--t);
}

.page-disclaimer .clause__list a:hover,
.page-disclaimer .clause__list a:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
}

.page-disclaimer .clause__note {
  margin: 16px 0 0;
  padding: 12px 16px;
  border-left: 2px solid var(--cyan);
  background: rgba(19, 42, 74, 0.5);
  font-size: 14px;
  line-height: 1.72;
  color: var(--sand);
}

.page-disclaimer .hl {
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--amber);
}

/* ---------- 右侧窄栏 ---------- */
.page-disclaimer .terms-aside {
  display: grid;
  gap: 16px;
  align-content: start;
  min-width: 0;
}

.page-disclaimer .terms-badge {
  position: relative;
  display: grid;
  gap: 7px;
  padding: 18px;
  border: 1px solid var(--orange);
  background: linear-gradient(135deg, rgba(255, 90, 31, 0.16), rgba(11, 27, 51, 0.28));
  cursor: help;
}

.page-disclaimer .terms-badge__num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 3vw, 32px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--orange);
}

.page-disclaimer .terms-badge__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--paper);
}

.page-disclaimer .terms-badge__pop {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 8px);
  z-index: 8;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--ink);
  color: var(--sand);
  font-size: 13px;
  line-height: 1.72;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity var(--t), transform var(--t), visibility var(--t);
}

.page-disclaimer .terms-badge:hover .terms-badge__pop,
.page-disclaimer .terms-badge:focus-within .terms-badge__pop,
.page-disclaimer .terms-badge:focus .terms-badge__pop {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-disclaimer .aside-card {
  padding: 18px;
  border: 1px solid var(--line);
  background: rgba(19, 42, 74, 0.42);
}

.page-disclaimer .aside-card__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-disclaimer .aside-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--paper);
}

.page-disclaimer .aside-card__list {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .aside-card__list a {
  display: block;
  padding: 9px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14px;
  line-height: 1.6;
  color: var(--sand);
  text-decoration: none;
  transition: color var(--t), border-color var(--t), padding-left var(--t);
}

.page-disclaimer .aside-card__list li:last-child a {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .aside-card__list a:hover,
.page-disclaimer .aside-card__list a:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
  padding-left: 4px;
}

/* ---------- 底部信息条 ---------- */
.page-disclaimer .terms-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  padding: 22px 0 clamp(34px, 5vw, 56px);
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  line-height: 1.7;
  color: var(--paper);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 680px) {
  .page-disclaimer .clause {
    grid-template-columns: 68px minmax(0, 1fr);
    gap: 0 20px;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .terms-shell {
    grid-template-columns: minmax(0, 1fr) 272px;
    gap: clamp(36px, 5vw, 72px);
  }

  .page-disclaimer .terms-badge__pop {
    left: auto;
    right: 0;
    width: 260px;
  }
}

@media (max-width: 699px) {
  .page-disclaimer .terms-hero__frame {
    aspect-ratio: 16 / 9;
  }

  .page-disclaimer .terms-index__link {
    padding: 13px 14px;
    font-size: 11px;
  }

  .page-disclaimer .terms-badge__pop {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    margin-top: 10px;
    font-size: 12.5px;
  }

  .page-disclaimer .terms-badge {
    cursor: default;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer,
  .page-disclaimer .aside-card,
  .page-disclaimer .clause__note,
  .page-disclaimer .terms-badge {
    background: #fff !important;
    color: #111 !important;
  }

  .page-disclaimer .terms-index,
  .page-disclaimer .terms-hero__frame,
  .page-disclaimer .terms-badge__pop,
  .page-disclaimer .terms-aside {
    display: none !important;
  }

  .page-disclaimer .terms-title,
  .page-disclaimer .clause__title {
    color: #111 !important;
  }

  .page-disclaimer .clause__num {
    color: #b23a0c !important;
  }

  .page-disclaimer .clause__lead,
  .page-disclaimer .clause__list li,
  .page-disclaimer .terms-legal {
    color: #222 !important;
  }

  .page-disclaimer .terms-shell {
    grid-template-columns: minmax(0, 1fr);
    padding-bottom: 0;
  }

  .page-disclaimer .clause {
    break-inside: avoid;
    page-break-inside: avoid;
  }
}