.page-disclaimer {
  --terms-panel: rgba(16, 31, 60, .62);
  --terms-deep: rgba(10, 20, 40, .86);
  --terms-hair: rgba(27, 46, 82, .92);
  --terms-body: rgba(234, 239, 247, .82);
  --terms-body-soft: rgba(234, 239, 247, .68);
  --terms-cut: 22px;

  background: var(--night);
  color: var(--bright);
  padding-bottom: clamp(56px, 8vw, 110px);
}

/* ---------- 页首 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  padding: clamp(42px, 6.5vw, 92px) 0 clamp(62px, 8.5vw, 122px);
  background:
    radial-gradient(120% 100% at 10% 0%, rgba(232, 86, 15, .20), transparent 58%),
    radial-gradient(90% 85% at 100% 6%, rgba(180, 255, 61, .07), transparent 62%),
    linear-gradient(180deg, var(--deck) 0%, var(--night) 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), 0 100%);
}

.page-disclaimer .terms-hero__inner {
  display: grid;
  gap: clamp(30px, 4vw, 54px);
}

@media (min-width: 1040px) {
  .page-disclaimer .terms-hero__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: end;
    gap: clamp(38px, 4.5vw, 72px);
  }
}

.page-disclaimer .terms-hero .breadcrumb {
  margin-bottom: clamp(18px, 2.4vw, 30px);
}

.page-disclaimer .terms-hero__kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-disclaimer .terms-hero__ver {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid rgba(232, 86, 15, .55);
  border-radius: 999px;
  color: var(--orange-hi);
  letter-spacing: .1em;
}

.page-disclaimer .terms-hero__sep {
  width: 26px;
  height: 1px;
  background: var(--line);
}

.page-disclaimer .terms-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(46px, 9vw, 112px);
  line-height: .96;
  letter-spacing: -.015em;
  color: var(--bright);
}

.page-disclaimer .terms-hero__title::after {
  content: "";
  display: block;
  width: 58px;
  height: 2px;
  margin-top: 18px;
  background: var(--orange);
}

.page-disclaimer .terms-hero__lede {
  margin: 22px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.78;
  color: var(--terms-body);
}

.page-disclaimer .terms-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  list-style: none;
  margin: clamp(28px, 3.6vw, 44px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-hero__mitem {
  flex: 1 1 140px;
  min-width: 128px;
  padding: 14px 18px 4px 0;
  border-right: 1px solid var(--line);
}

.page-disclaimer .terms-hero__mitem:last-child {
  border-right: 0;
}

.page-disclaimer .terms-hero__mnum {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.6vw, 28px);
  font-variant-numeric: tabular-nums;
  letter-spacing: .01em;
  color: var(--orange);
}

.page-disclaimer .terms-hero__mlabel {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-disclaimer .terms-hero__art {
  margin: 0;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), 0 100%);
  background: var(--deck);
  overflow: hidden;
}

.page-disclaimer .terms-hero__art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
  filter: saturate(.92) contrast(1.04);
}

/* ---------- 移动端章节导航 ---------- */
.page-disclaimer .terms-nav {
  position: sticky;
  top: 0;
  z-index: 4;
  background: var(--terms-deep);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.page-disclaimer .terms-nav__list {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 10px 0;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .terms-nav__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .terms-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex: 0 0 auto;
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.4;
  white-space: nowrap;
  color: var(--mist);
  text-decoration: none;
  transition: color .2s ease, border-color .2s ease, background-color .2s ease;
}

.page-disclaimer .terms-nav__link:hover,
.page-disclaimer .terms-nav__link:focus-visible {
  color: var(--bright);
  border-color: var(--orange);
  background: rgba(232, 86, 15, .12);
}

.page-disclaimer .terms-nav__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--orange);
}

@media (min-width: 1040px) {
  .page-disclaimer .terms-nav {
    display: none;
  }
}

/* ---------- 主体双列 ---------- */
.page-disclaimer .terms-body {
  padding-top: clamp(32px, 5vw, 62px);
}

.page-disclaimer .terms-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4.5vw, 60px);
}

@media (min-width: 1040px) {
  .page-disclaimer .terms-grid {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
  }
}

/* 左侧编号刻度 */
.page-disclaimer .terms-aside {
  display: none;
}

@media (min-width: 1040px) {
  .page-disclaimer .terms-aside {
    display: block;
    position: sticky;
    top: 104px;
  }
}

.page-disclaimer .terms-aside__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--mist);
}

.page-disclaimer .terms-scale {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--line);
}

.page-disclaimer .terms-scale__link {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  margin-left: -1px;
  padding: 9px 0 9px 14px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.55;
  color: var(--mist);
  text-decoration: none;
  transition: color .2s ease, border-color .2s ease, background-color .2s ease;
}

.page-disclaimer .terms-scale__link:hover,
.page-disclaimer .terms-scale__link:focus-visible {
  color: var(--bright);
  border-left-color: var(--orange);
  background: rgba(232, 86, 15, .07);
}

.page-disclaimer .terms-scale__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--orange);
}

.page-disclaimer .terms-aside__tip {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--terms-body-soft);
}

.page-disclaimer .terms-aside__tip a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(180, 255, 61, .4);
}

/* ---------- 条款卡片 ---------- */
.page-disclaimer .terms-flow {
  display: grid;
  gap: clamp(16px, 2.2vw, 26px);
  min-width: 0;
}

.page-disclaimer .terms-sec {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 3vw, 36px) clamp(18px, 2.6vw, 34px) clamp(24px, 3.2vw, 38px);
  background: var(--terms-panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  clip-path: polygon(0 0, calc(100% - var(--terms-cut)) 0, 100% var(--terms-cut), 100% 100%, 0 100%);
}

.page-disclaimer .terms-sec::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(118deg, rgba(180, 255, 61, .05), transparent 42%);
  pointer-events: none;
}

.page-disclaimer .terms-sec > * {
  position: relative;
}

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

.page-disclaimer .terms-sec__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-disclaimer .terms-sec__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(20px, 2.3vw, 27px);
  line-height: 1.3;
  letter-spacing: .005em;
  color: var(--bright);
}

.page-disclaimer .terms-sec__lead {
  margin: 0 0 1em;
  font-size: clamp(15px, 1.35vw, 17px);
  line-height: 1.76;
  color: var(--paper);
}

.page-disclaimer .terms-sec__body p {
  margin: 0 0 .95em;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--terms-body);
}

.page-disclaimer .terms-sec__body p:last-child {
  margin-bottom: 0;
}

/* 列表 */
.page-disclaimer .terms-list {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  border-top: 1px solid var(--terms-hair);
}

.page-disclaimer .terms-list li {
  position: relative;
  padding: 13px 0 13px 22px;
  border-bottom: 1px solid var(--terms-hair);
  font-size: 15px;
  line-height: 1.76;
  color: var(--terms-body);
}

.page-disclaimer .terms-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 9px;
  height: 2px;
  background: var(--orange);
}

.page-disclaimer .terms-list li:last-child {
  border-bottom: 0;
}

.page-disclaimer .terms-list strong {
  display: block;
  margin-bottom: 3px;
  font-weight: 700;
  color: var(--bright);
}

/* 提示块 */
.page-disclaimer .terms-callout {
  margin-top: 18px;
  padding: 16px 18px;
  background: rgba(255, 176, 32, .08);
  border-left: 3px solid var(--amber);
}

.page-disclaimer .terms-callout__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--amber);
}

.page-disclaimer .terms-callout p:last-child {
  margin-bottom: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--terms-body);
}

/* 折叠面板内的定义列表 */
.page-disclaimer .terms-defs {
  margin: 0;
}

.page-disclaimer .terms-defs dt {
  position: relative;
  margin: 16px 0 5px;
  padding-left: 15px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--bright);
}

.page-disclaimer .terms-defs dt:first-child {
  margin-top: 0;
}

.page-disclaimer .terms-defs dt::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
}

.page-disclaimer .terms-defs dd {
  margin: 0 0 0 15px;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--terms-body);
}

/* 联系方式表 */
.page-disclaimer .terms-contact {
  display: grid;
  gap: 1px;
  margin-top: 6px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-disclaimer .terms-contact__row {
  display: grid;
  gap: 5px;
  padding: 14px 16px;
  background: var(--deck);
}

@media (min-width: 640px) {
  .page-disclaimer .terms-contact__row {
    grid-template-columns: 108px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
  }
}

.page-disclaimer .terms-contact__key {
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-disclaimer .terms-contact__val {
  font-family: var(--font-mono);
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--bright);
  word-break: break-word;
}

.page-disclaimer .terms-contact__val--text {
  font-family: var(--font-body);
  font-size: 14.5px;
}

.page-disclaimer .terms-contact__hint {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--terms-body-soft);
}

.page-disclaimer .terms-inline-link {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(180, 255, 61, .42);
  transition: color .2s ease, border-color .2s ease;
}

.page-disclaimer .terms-inline-link:hover,
.page-disclaimer .terms-inline-link:focus-visible {
  color: var(--orange-hi);
  border-bottom-color: var(--orange-hi);
}

/* ---------- 回到顶部 ---------- */
.page-disclaimer .terms-top {
  position: fixed;
  right: clamp(14px, 3.5vw, 34px);
  bottom: 78px;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px 9px 12px;
  background: rgba(16, 31, 60, .94);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--bright);
  text-decoration: none;
  backdrop-filter: blur(8px);
  transition: border-color .2s ease, color .2s ease, transform .2s ease;
}

.page-disclaimer .terms-top:hover,
.page-disclaimer .terms-top:focus-visible {
  border-color: var(--orange);
  color: var(--orange-hi);
  transform: translateY(-2px);
}

.page-disclaimer .terms-top__dot {
  flex: 0 0 auto;
}

@media (min-width: 1040px) {
  .page-disclaimer .terms-top {
    bottom: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-top:hover,
  .page-disclaimer .terms-top:focus-visible {
    transform: none;
  }
}
</main>