.page-disclaimer {
  --dc-line: rgba(31, 122, 106, .16);
  --dc-soft: #E9F0ED;
  --dc-warn-bg: #FDF2F0;
  --dc-warn-ink: #8A2A1E;
  --dc-shadow: 0 14px 30px -26px rgba(14, 59, 52, .55);
  background: var(--mist);
  color: var(--ink);
  font-family: var(--font);
  overflow-x: hidden;
}

.page-disclaimer .dc-crumbs {
  padding-top: 1.5rem;
  padding-bottom: .35rem;
}

.page-disclaimer .crumbs {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .875rem;
  color: var(--gray-green);
}

.page-disclaimer .crumbs__link {
  color: var(--jade);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-disclaimer .crumbs__link:hover,
.page-disclaimer .crumbs__link:focus-visible {
  color: var(--red);
  border-bottom-color: var(--red);
}

.page-disclaimer .dc-crumbs__sep {
  color: var(--gray-green);
}

.page-disclaimer .dc-crumbs__now {
  color: var(--ink-jade);
  font-weight: 600;
}

/* ---------- Hero ---------- */

.page-disclaimer .dc-hero {
  position: relative;
  padding: .5rem 0 3rem;
  overflow: hidden;
}

.page-disclaimer .dc-hero::before {
  content: "";
  position: absolute;
  top: -14rem;
  right: -14rem;
  width: 40rem;
  height: 40rem;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, rgba(207, 224, 220, .85), rgba(207, 224, 220, 0) 70%);
  pointer-events: none;
}

.page-disclaimer .dc-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  align-items: center;
}

.page-disclaimer .dc-hero__title {
  margin: 1rem 0 1rem;
  font-size: clamp(2rem, 6.4vw, 3.4rem);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -.025em;
  color: var(--ink-jade);
}

.page-disclaimer .dc-hero__lead {
  margin: 0 0 1.75rem;
  font-size: clamp(1rem, 1.4vw, 1.0625rem);
  line-height: 1.88;
  color: #2A4841;
  max-width: 36em;
}

.page-disclaimer .dc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.page-disclaimer .dc-hero__media {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  background: linear-gradient(150deg, var(--haze), var(--coral));
}

.page-disclaimer .dc-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 摘要条 ---------- */

.page-disclaimer .dc-summary {
  padding: 2.75rem 0 3rem;
  background: linear-gradient(180deg, rgba(228, 237, 234, 0), rgba(228, 237, 234, .9) 16%, rgba(228, 237, 234, .9) 84%, rgba(228, 237, 234, 0));
}

.page-disclaimer .dc-summary__title {
  margin: 0 0 1.5rem;
  font-size: clamp(1.25rem, 3vw, 1.6rem);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--ink-jade);
}

.page-disclaimer .dc-summary__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-disclaimer .dc-summary__item {
  padding: 1.35rem 1.25rem 1.4rem;
  background: #FFFFFF;
  border: 1px solid var(--dc-line);
  border-radius: var(--radius-md);
  box-shadow: var(--dc-shadow);
}

.page-disclaimer .dc-summary__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.8rem;
  height: 1.8rem;
  margin-bottom: .7rem;
  border-radius: 999px;
  background: var(--coral);
  color: var(--red-deep);
  font-size: .8rem;
  font-weight: 800;
  line-height: 1;
}

.page-disclaimer .dc-summary__head {
  margin: 0 0 .4rem;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--ink-jade);
}

.page-disclaimer .dc-summary__text {
  margin: 0;
  font-size: .91rem;
  line-height: 1.78;
  color: #40615A;
}

/* ---------- 目录 ---------- */

.page-disclaimer .dc-toc {
  padding: .85rem 0;
  border-top: 1px solid var(--dc-line);
  border-bottom: 1px solid var(--dc-line);
  background: rgba(247, 250, 249, .72);
}

.page-disclaimer .dc-toc__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem .75rem;
}

.page-disclaimer .dc-toc__label {
  margin-right: .2rem;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--gray-green);
}

.page-disclaimer .dc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.page-disclaimer .anchor-nav__link {
  display: inline-block;
  padding: .4rem .85rem;
  border-radius: 999px;
  background: var(--mist-2);
  color: var(--ink-jade);
  font-size: .84rem;
  font-weight: 600;
  text-decoration: none;
  transition: background .2s var(--ease), color .2s var(--ease), transform .2s var(--ease);
}

.page-disclaimer .anchor-nav__link:hover,
.page-disclaimer .anchor-nav__link:focus-visible {
  background: var(--coral);
  color: var(--red-deep);
  transform: translateY(-1px);
}

/* ---------- 条款正文 ---------- */

.page-disclaimer .dc-doc {
  padding-bottom: 3.5rem;
}

.page-disclaimer .dc-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: .75rem;
  padding: 2.5rem 0;
  border-top: 1px solid var(--dc-line);
  scroll-margin-top: 6.5rem;
}

.page-disclaimer .dc-section:first-child {
  border-top: 0;
}

.page-disclaimer .dc-section__num {
  display: block;
  font-size: clamp(2.4rem, 7vw, 3.4rem);
  font-weight: 900;
  line-height: .95;
  letter-spacing: -.05em;
  color: var(--jade);
  opacity: .3;
}

.page-disclaimer .dc-section__title {
  margin: 0 0 1.05rem;
  font-size: clamp(1.3rem, 3.4vw, 1.72rem);
  font-weight: 800;
  line-height: 1.38;
  letter-spacing: -.012em;
  color: var(--ink-jade);
}

.page-disclaimer .dc-section__content p {
  margin: 0 0 1rem;
  max-width: 66ch;
  font-size: 1rem;
  line-height: 1.88;
  color: #274540;
}

.page-disclaimer .dc-section__content p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dc-section__content a {
  color: var(--jade);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 122, 106, .38);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .dc-section__content a:hover,
.page-disclaimer .dc-section__content a:focus-visible {
  color: var(--red);
  border-bottom-color: var(--red);
}

/* ---------- 规则清单 ---------- */

.page-disclaimer .dc-rules {
  list-style: none;
  margin: 1.35rem 0 0;
  padding: 0;
  display: grid;
  gap: .7rem;
}

.page-disclaimer .dc-rules li {
  position: relative;
  padding: 1.05rem 1.1rem 1.05rem 2.85rem;
  background: #FFFFFF;
  border: 1px solid var(--dc-line);
  border-radius: var(--radius-sm);
  font-size: .96rem;
  line-height: 1.8;
  color: #2A4841;
}

.page-disclaimer .dc-rules li::before {
  content: "";
  position: absolute;
  left: 1.15rem;
  top: 1.5rem;
  width: .6rem;
  height: .6rem;
  border-radius: 50%;
  background: var(--jade);
  box-shadow: 0 0 0 4px rgba(31, 122, 106, .13);
}

.page-disclaimer .dc-rules strong {
  color: var(--ink-jade);
  font-weight: 800;
}

.page-disclaimer .dc-rules--gold li::before {
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(217, 164, 65, .18);
}

/* ---------- 提醒块 ---------- */

.page-disclaimer .dc-warn {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
  margin: 1.4rem 0 0;
  padding: 1.1rem 1.25rem;
  background: var(--dc-warn-bg);
  border-left: 4px solid var(--red);
  border-radius: var(--radius-sm);
}

.page-disclaimer .dc-warn svg {
  flex: 0 0 auto;
  width: 1.2rem;
  height: 1.2rem;
  margin-top: .3rem;
  color: var(--red);
}

.page-disclaimer .dc-warn p {
  margin: 0;
  max-width: 62ch;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--dc-warn-ink);
}

/* ---------- 折叠说明 ---------- */

.page-disclaimer .dc-disclosure {
  margin-top: 1.4rem;
  background: #FFFFFF;
  border: 1px solid var(--dc-line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page-disclaimer .dc-disclosure__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .8rem;
  padding: 1rem 1.2rem;
  font-size: .95rem;
  font-weight: 700;
  color: var(--ink-jade);
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .dc-disclosure__trigger::-webkit-details-marker {
  display: none;
}

.page-disclaimer .dc-disclosure__trigger::after {
  content: "+";
  font-size: 1.2rem;
  line-height: 1;
  color: var(--red);
  transition: transform .25s var(--ease);
}

.page-disclaimer .dc-disclosure[open] .dc-disclosure__trigger::after {
  transform: rotate(45deg);
}

.page-disclaimer .dc-disclosure__body {
  padding: 0 1.2rem 1.2rem;
}

.page-disclaimer .dc-disclosure__body p {
  margin: 0;
  font-size: .93rem;
  line-height: 1.85;
  color: #40615A;
}

/* ---------- 联系卡 ---------- */

.page-disclaimer .dc-contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.1rem;
  margin: 1.5rem 0 1.25rem;
  padding: 1.4rem 1.3rem;
  background: linear-gradient(135deg, var(--mist-2), #FFFFFF 72%);
  border: 1px solid var(--dc-line);
  border-radius: var(--radius-md);
}

.page-disclaimer .dc-contact__item {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  min-width: 0;
}

.page-disclaimer .dc-contact__label {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--gray-green);
}

.page-disclaimer .dc-contact__value {
  font-size: .97rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--ink-jade);
  word-break: break-all;
}

.page-disclaimer .copy-btn {
  align-self: flex-start;
  margin-top: .3rem;
  padding: .3rem .8rem;
  border: 1px solid rgba(217, 58, 43, .42);
  border-radius: 999px;
  background: transparent;
  color: var(--red);
  font-family: inherit;
  font-size: .78rem;
  font-weight: 700;
  cursor: pointer;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .copy-btn:hover,
.page-disclaimer .copy-btn:focus-visible {
  background: var(--red);
  border-color: var(--red);
  color: #FFFFFF;
}

.page-disclaimer .copy-btn.is-done {
  background: var(--gold);
  border-color: var(--gold);
  color: #3A2A05;
}

.page-disclaimer .dc-section__content .dc-doc__foot {
  margin: 0;
  max-width: 68ch;
  font-size: .9rem;
  color: #4A675F;
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-disclaimer .dc-summary__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .dc-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.3rem;
    padding: 1.7rem 1.6rem;
  }
}

@media (min-width: 920px) {
  .page-disclaimer .dc-hero {
    padding: 1rem 0 3.75rem;
  }

  .page-disclaimer .dc-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 3.5rem;
  }

  .page-disclaimer .dc-section {
    grid-template-columns: 7.5rem minmax(0, 1fr);
    gap: 3rem;
    padding: 3.4rem 0;
  }

  .page-disclaimer .dc-section__num {
    padding-top: .35rem;
  }

  .page-disclaimer .dc-contact__item + .dc-contact__item {
    padding-left: 1.3rem;
    border-left: 1px solid var(--dc-line);
  }
}

@media (min-width: 1160px) {
  .page-disclaimer .dc-summary__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .anchor-nav__link,
  .page-disclaimer .copy-btn,
  .page-disclaimer .dc-section__content a,
  .page-disclaimer .crumbs__link,
  .page-disclaimer .dc-disclosure__trigger::after {
    transition: none;
  }

  .page-disclaimer .anchor-nav__link:hover,
  .page-disclaimer .anchor-nav__link:focus-visible {
    transform: none;
  }
}