.page-disclaimer {
  background: var(--abyss);
  color: var(--white);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  padding: clamp(1.75rem, 5vw, 3rem) 0 clamp(5.5rem, 13vw, 8.5rem);
  background:
    radial-gradient(135% 100% at 88% 0%, rgba(0, 194, 209, .20), transparent 58%),
    radial-gradient(110% 120% at 5% 100%, rgba(255, 107, 74, .13), transparent 62%),
    var(--abyss);
  overflow: hidden;
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -10%;
  width: min(60vw, 620px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 194, 209, .16), transparent 68%);
  pointer-events: none;
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: clamp(2.5rem, 7vw, 5rem);
  background: var(--cream);
  clip-path: polygon(0 100%, 100% 6%, 100% 100%);
  pointer-events: none;
  z-index: 2;
}

.page-disclaimer .terms-hero .breadcrumbs {
  position: relative;
  z-index: 3;
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.page-disclaimer .terms-hero .breadcrumbs a {
  color: var(--mist);
}

.page-disclaimer .terms-hero .breadcrumbs li:last-child {
  color: var(--white);
}

.page-disclaimer .terms-hero__text {
  position: relative;
  z-index: 3;
  max-width: 60ch;
}

.page-disclaimer .terms-hero .kicker {
  margin: 0;
}

.page-disclaimer .terms-hero h1 {
  margin: .65rem 0 1rem;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(2.5rem, 8.5vw, 5.25rem);
  line-height: .95;
  letter-spacing: -.012em;
  color: var(--white);
  text-wrap: balance;
}

.page-disclaimer .terms-hero__lead {
  margin: 0;
  max-width: 56ch;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  line-height: 1.8;
  color: #CFE3EE;
}

.page-disclaimer .terms-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem 1.2rem;
  margin: clamp(1.5rem, 4vw, 2rem) 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .terms-hero__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: .45rem;
  padding-right: 1.2rem;
  border-right: 1px solid rgba(46, 90, 115, .7);
}

.page-disclaimer .terms-hero__facts li:last-child {
  border-right: 0;
  padding-right: 0;
}

.page-disclaimer .terms-hero__facts .data-num {
  font-size: 1.05rem;
  color: var(--lime);
}

.page-disclaimer .terms-hero__figure {
  position: relative;
  z-index: 1;
  margin: clamp(2rem, 5vw, 3rem) 0 0;
  line-height: 0;
  border-left: 3px solid var(--cyan);
}

.page-disclaimer .terms-hero__figure img {
  display: block;
  width: 100%;
  height: clamp(150px, 24vw, 290px);
  object-fit: cover;
  opacity: .7;
  filter: saturate(.75) contrast(1.05);
}

/* ---------- 正文区 ---------- */
.page-disclaimer .terms-body {
  background: var(--cream);
  color: var(--ink);
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(3rem, 7vw, 5rem);
}

.page-disclaimer .terms-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 5vw, 3.5rem);
}

.page-disclaimer .terms-index {
  font-family: var(--font-body);
}

.page-disclaimer .terms-index__label {
  margin: 0 0 .85rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-disclaimer .terms-index__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(28, 23, 20, .16);
  border-left: 1px solid rgba(28, 23, 20, .16);
}

.page-disclaimer .terms-index__list li {
  border-right: 1px solid rgba(28, 23, 20, .16);
  border-bottom: 1px solid rgba(28, 23, 20, .16);
}

.page-disclaimer .terms-index__list a {
  display: flex;
  align-items: baseline;
  gap: .55rem;
  padding: .65rem .7rem;
  font-size: .82rem;
  line-height: 1.4;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-disclaimer .terms-index__list a span {
  flex: none;
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--steel);
}

.page-disclaimer .terms-index__list a:hover,
.page-disclaimer .terms-index__list a:focus-visible {
  color: #0A4B58;
  background: rgba(0, 194, 209, .14);
  border-bottom-color: var(--coral);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .terms-doc {
  max-width: 70ch;
  font-size: clamp(1rem, 1.1vw, 1.0625rem);
  line-height: 1.85;
  color: #2A2320;
}

.page-disclaimer .terms-section {
  padding: clamp(1.75rem, 4vw, 2.5rem) 0;
  border-top: 1px solid rgba(28, 23, 20, .18);
  scroll-margin-top: 6rem;
}

.page-disclaimer .terms-section:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .terms-section h2 {
  display: flex;
  align-items: baseline;
  gap: .8rem;
  margin: 0 0 1.1rem;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: clamp(1.45rem, 3.2vw, 2rem);
  line-height: 1.15;
  letter-spacing: -.005em;
  color: var(--ink);
}

.page-disclaimer .terms-section__num {
  flex: none;
  padding: .18rem .5rem;
  font-family: var(--font-mono);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--white);
  background: var(--coral);
  border-radius: 2px;
  transform: translateY(-.15em);
}

.page-disclaimer .terms-section p {
  margin: 0 0 1rem;
}

.page-disclaimer .terms-section p:last-of-type {
  margin-bottom: 0;
}

.page-disclaimer .terms-section ul {
  margin: .25rem 0 1.25rem;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-section ul li {
  position: relative;
  margin-bottom: .65rem;
  padding-left: 1.55rem;
}

.page-disclaimer .terms-section ul li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .terms-section ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .85em;
  width: .8rem;
  height: 2px;
  background: var(--coral);
}

.page-disclaimer .terms-section a {
  color: #0A4B58;
  text-decoration: underline;
  text-decoration-color: rgba(0, 194, 209, .6);
  text-decoration-thickness: 1px;
  text-underline-offset: .22em;
  transition: color .2s var(--ease), text-decoration-color .2s var(--ease);
}

.page-disclaimer .terms-section a:hover,
.page-disclaimer .terms-section a:focus-visible {
  color: var(--coral);
  text-decoration-color: currentColor;
}

.page-disclaimer .terms-section strong {
  font-weight: 700;
  color: var(--ink);
}

/* ---------- 联系方式卡 ---------- */
.page-disclaimer .terms-contact-card {
  margin: clamp(1.5rem, 4vw, 2rem) 0 0;
  padding: clamp(1.25rem, 3vw, 1.75rem);
  background: rgba(6, 26, 46, .055);
  border-left: 3px solid var(--cyan);
  border-radius: 2px;
}

.page-disclaimer .terms-contact-card__title {
  margin: 0 0 .9rem;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-disclaimer .terms-contact-card__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .6rem;
}

.page-disclaimer .terms-contact-card__list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: .15rem;
  margin: 0;
  padding-left: 0;
  font-size: .95rem;
  line-height: 1.6;
}

.page-disclaimer .terms-contact-card__list li::before {
  display: none;
}

.page-disclaimer .terms-contact-card__label {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-disclaimer .terms-contact-card__note {
  margin: 1rem 0 0;
  font-size: .85rem;
  line-height: 1.7;
  color: #4A403A;
}

.page-disclaimer .terms-doc__stamp {
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(28, 23, 20, .18);
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .05em;
  color: #5A4E47;
}

.page-disclaimer .terms-doc__stamp .data-num {
  color: #0A4B58;
  font-weight: 700;
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 980px) {
  .page-disclaimer .terms-hero {
    padding-bottom: clamp(7rem, 11vw, 9rem);
  }

  .page-disclaimer .terms-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(2.5rem, 5vw, 4.5rem);
    align-items: start;
  }

  .page-disclaimer .terms-index {
    position: sticky;
    top: clamp(1.25rem, 3vw, 2rem);
  }

  .page-disclaimer .terms-index__list {
    grid-template-columns: 1fr;
    border-left: 0;
  }

  .page-disclaimer .terms-index__list li {
    border-right: 0;
  }

  .page-disclaimer .terms-index__list a {
    align-items: center;
    padding: .7rem .25rem .7rem .85rem;
    border-bottom: 0;
    border-left: 3px solid transparent;
    font-size: .9rem;
  }

  .page-disclaimer .terms-index__list a:hover,
  .page-disclaimer .terms-index__list a:focus-visible {
    padding-left: 1.1rem;
    border-bottom-color: transparent;
    border-left-color: var(--coral);
  }

  .page-disclaimer .terms-contact-card__list li {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: baseline;
    gap: .75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-index__list a,
  .page-disclaimer .terms-section a {
    transition: none;
  }
}