.page-disclaimer {
  --band-pad: clamp(34px, 6vw, 64px);
  background: var(--deep-space);
  color: var(--star-white);
  font-family: var(--font-display);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .term-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 86% 0%, rgba(123, 92, 255, 0.3) 0%, rgba(11, 16, 38, 0) 62%),
    linear-gradient(152deg, var(--deep-space) 0%, var(--violet-mid) 145%);
}

.page-disclaimer .term-hero::after {
  content: "";
  position: absolute;
  top: -34%;
  right: -12%;
  width: 56%;
  height: 168%;
  background: linear-gradient(160deg, rgba(0, 224, 198, 0.16), rgba(0, 224, 198, 0) 68%);
  transform: rotate(14deg);
  pointer-events: none;
}

.page-disclaimer .term-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 14px;
  padding: clamp(26px, 5vw, 46px) 0 clamp(26px, 5vw, 42px);
}

.page-disclaimer .term-hero .breadcrumb {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mist-blue);
}

.page-disclaimer .term-hero .breadcrumb a {
  color: var(--mist-blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-disclaimer .term-hero .breadcrumb a:hover,
.page-disclaimer .term-hero .breadcrumb a:focus-visible {
  color: var(--nebula-cyan);
  border-bottom-color: var(--nebula-cyan);
}

.page-disclaimer .term-hero .crumb-sep {
  margin: 0 8px;
  color: var(--grid-line);
}

.page-disclaimer .term-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 7.5vw, 64px);
  line-height: 1.12;
  letter-spacing: 0.02em;
  color: var(--star-white);
}

.page-disclaimer .term-hero h1::after {
  content: "";
  display: block;
  width: clamp(56px, 12vw, 108px);
  height: 3px;
  margin-top: 18px;
  background: linear-gradient(90deg, var(--galaxy-violet), var(--nebula-cyan));
}

.page-disclaimer .term-hero__lede {
  margin: 0;
  max-width: 64ch;
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.9;
  color: var(--mist-blue);
}

.page-disclaimer .term-hero .meta {
  margin: 4px 0 0;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--galaxy-violet);
}

.page-disclaimer .term-hero__figure {
  position: relative;
  display: block;
}

.page-disclaimer .term-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1600 / 600;
  object-fit: cover;
}

.page-disclaimer .term-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(11, 16, 38, 0) 38%, var(--deep-space) 100%);
  pointer-events: none;
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .term-index {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--grid-line);
  border-bottom: 1px solid var(--grid-line);
  background: rgba(21, 27, 61, 0.62);
}

.page-disclaimer .term-index__list {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 40px);
  margin: 0;
  padding: 13px 0;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-disclaimer .term-index__list::-webkit-scrollbar {
  height: 3px;
}

.page-disclaimer .term-index__list::-webkit-scrollbar-thumb {
  background: var(--grid-line);
}

.page-disclaimer .term-index__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  padding-bottom: 3px;
  white-space: nowrap;
  font-size: 14px;
  color: var(--mist-blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-disclaimer .term-index__list a:hover,
.page-disclaimer .term-index__list a:focus-visible {
  color: var(--star-white);
  border-bottom-color: var(--nebula-cyan);
}

.page-disclaimer .term-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--galaxy-violet);
}

/* ---------- 条款色带 ---------- */
.page-disclaimer .term-band {
  position: relative;
  padding-block: var(--band-pad);
  border-bottom: 1px solid var(--grid-line);
  scroll-margin-top: 96px;
  transition: background-color 0.35s var(--ease);
}

.page-disclaimer .term-band--alt {
  background-color: var(--panel-stardust);
}

.page-disclaimer .term-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(42, 52, 104, 0.6) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(42, 52, 104, 0.6) 1px, transparent 1px);
  background-size: 96px 96px;
  opacity: 0.2;
  pointer-events: none;
}

.page-disclaimer .term-band__inner {
  position: relative;
  display: grid;
  gap: clamp(16px, 3vw, 26px);
}

.page-disclaimer .term-band__head {
  padding-left: 16px;
  border-left: 2px solid var(--grid-line);
  transition: border-color 0.3s var(--ease);
}

.page-disclaimer .term-band:hover .term-band__head,
.page-disclaimer .term-band:focus-within .term-band__head,
.page-disclaimer .term-band:target .term-band__head {
  border-left-color: var(--warm-gold);
}

.page-disclaimer .term-band__num {
  display: block;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--galaxy-violet);
  transition: color 0.25s var(--ease);
}

.page-disclaimer .term-band:hover .term-band__num,
.page-disclaimer .term-band:target .term-band__num {
  color: var(--warm-gold);
}

.page-disclaimer .term-band__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.2vw, 28px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--star-white);
}

.page-disclaimer .term-band__body p {
  margin: 0 0 16px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.95;
  color: var(--star-white);
}

.page-disclaimer .term-band__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .term-band__body a {
  color: var(--nebula-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 224, 198, 0.4);
  transition: border-color 0.25s var(--ease);
}

.page-disclaimer .term-band__body a:hover,
.page-disclaimer .term-band__body a:focus-visible {
  border-bottom-color: var(--nebula-cyan);
}

.page-disclaimer .term-band__note {
  font-size: 14px;
  color: var(--mist-blue);
}

.page-disclaimer .term-list {
  display: grid;
  gap: 11px;
  margin: 4px 0 18px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .term-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist-blue);
}

.page-disclaimer .term-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 11px;
  height: 1px;
  background: var(--nebula-cyan);
}

/* ---------- 折叠补充说明 ---------- */
.page-disclaimer .term-more {
  margin-top: clamp(18px, 3vw, 26px);
  border-top: 1px dashed var(--grid-line);
}

.page-disclaimer .term-more .accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 16px 0;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  color: var(--star-white);
  text-align: left;
  background: transparent;
  border: 0;
  cursor: pointer;
  transition: color 0.25s var(--ease);
}

.page-disclaimer .term-more .accordion-trigger:hover,
.page-disclaimer .term-more .accordion-trigger:focus-visible {
  color: var(--warm-gold);
}

.page-disclaimer .term-more .accordion-trigger::after {
  content: "";
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  border-right: 1px solid var(--nebula-cyan);
  border-bottom: 1px solid var(--nebula-cyan);
  transform: rotate(45deg);
  transition: transform 0.3s var(--ease);
}

.page-disclaimer .term-more .accordion-trigger[aria-expanded="true"]::after {
  transform: rotate(-135deg);
}

.page-disclaimer .term-more .accordion-panel-inner {
  padding: 2px 0 20px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.95;
  color: var(--mist-blue);
}

/* ---------- 联系带 ---------- */
.page-disclaimer .term-contact {
  position: relative;
  padding-block: clamp(36px, 6vw, 64px);
  background:
    linear-gradient(120deg, rgba(123, 92, 255, 0.22) 0%, rgba(11, 16, 38, 0) 62%),
    var(--deep-space);
  border-bottom: 1px solid var(--grid-line);
}

.page-disclaimer .term-contact__inner {
  display: grid;
  gap: 14px;
  justify-items: start;
}

.page-disclaimer .term-contact__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 32px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--star-white);
}

.page-disclaimer .term-contact__text {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--mist-blue);
}

.page-disclaimer .term-contact__text .mono {
  color: var(--star-white);
  font-family: var(--font-mono);
  font-size: 14px;
}

/* ---------- 相关页面 ---------- */
.page-disclaimer .term-related {
  padding-block: clamp(40px, 7vw, 78px);
  background: var(--star-black);
}

.page-disclaimer .term-related__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 30px);
  font-weight: 700;
  color: var(--star-white);
}

.page-disclaimer .term-related__list {
  display: grid;
  gap: 1px;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--grid-line);
  border: 1px solid var(--grid-line);
}

.page-disclaimer .term-related__list li {
  background: var(--star-black);
}

.page-disclaimer .term-related__list a {
  display: block;
  padding: clamp(18px, 3vw, 26px);
  text-decoration: none;
  transition: background-color 0.3s var(--ease);
}

.page-disclaimer .term-related__list a:hover,
.page-disclaimer .term-related__list a:focus-visible {
  background: var(--panel-stardust);
}

.page-disclaimer .term-related__list strong {
  display: block;
  margin-bottom: 7px;
  font-size: 17px;
  font-weight: 700;
  color: var(--star-white);
  transition: color 0.25s var(--ease);
}

.page-disclaimer .term-related__list a:hover strong,
.page-disclaimer .term-related__list a:focus-visible strong {
  color: var(--nebula-cyan);
}

.page-disclaimer .term-related__list span {
  display: block;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist-blue);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .term-related__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .term-band__inner {
    grid-template-columns: minmax(200px, 280px) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 80px);
    align-items: start;
  }

  .page-disclaimer .term-band__head {
    position: sticky;
    top: 104px;
  }

  .page-disclaimer .term-contact__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
  }

  .page-disclaimer .term-contact__inner .eyebrow,
  .page-disclaimer .term-contact__inner .term-contact__title,
  .page-disclaimer .term-contact__inner .term-contact__text {
    grid-column: 1;
  }

  .page-disclaimer .term-contact__inner .btn {
    grid-column: 2;
    grid-row: 1 / -1;
    align-self: center;
  }
}

@media (max-width: 560px) {
  .page-disclaimer .term-hero__inner {
    gap: 12px;
  }

  .page-disclaimer .term-band__body p,
  .page-disclaimer .term-list li {
    font-size: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .term-band,
  .page-disclaimer .term-band__head,
  .page-disclaimer .term-band__num,
  .page-disclaimer .term-index__list a,
  .page-disclaimer .term-related__list a,
  .page-disclaimer .term-more .accordion-trigger::after {
    transition: none;
  }
}