.page-disclaimer {
  --dc-line-soft: rgba(28, 70, 119, .42);
  --dc-line: rgba(28, 70, 119, .68);
  --dc-glow: rgba(63, 224, 208, .14);
}

/* ---------- 顶部声明区 ---------- */
.page-disclaimer .dc-hero {
  padding: clamp(20px, 4vw, 46px) 0 clamp(16px, 2.6vw, 28px);
  max-width: 780px;
}

.page-disclaimer .dc-hero .sf-kicker {
  color: var(--sf-neon-400);
  margin: 0;
}

.page-disclaimer .dc-hero h1 {
  font-family: var(--sf-font-display);
  font-weight: 800;
  font-size: clamp(28px, 5.6vw, 52px);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--sf-mist);
  margin: 14px 0 0;
}

.page-disclaimer .dc-hero .sf-lede {
  margin: 18px 0 0;
  font-size: clamp(15.5px, 1.55vw, 17.5px);
  line-height: 1.85;
  color: rgba(234, 242, 248, .82);
}

.page-disclaimer .dc-hero__facts {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(148px, 1fr));
  gap: 10px;
}

.page-disclaimer .dc-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 13px 15px;
  border-radius: var(--sf-radius-s);
  border: 1px solid var(--dc-line-soft);
  background: linear-gradient(158deg, rgba(18, 48, 90, .62), rgba(6, 20, 40, .5));
}

.page-disclaimer .dc-hero__num {
  font-family: var(--sf-font-mono);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--sf-gold-500);
}

.page-disclaimer .dc-hero__cap {
  font-size: 12px;
  letter-spacing: .07em;
  color: var(--sf-gray);
}

/* ---------- 首图 ---------- */
.page-disclaimer .dc-hero__media {
  margin: 0 0 clamp(26px, 4vw, 46px);
  border-radius: var(--sf-radius-l);
  border: 1px solid var(--dc-line-soft);
  overflow: hidden;
  background: var(--sf-deep-800);
}

.page-disclaimer .dc-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .dc-hero__media .sf-media__caption {
  padding: 12px clamp(14px, 2vw, 20px) 14px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--sf-gray);
  border-top: 1px solid var(--dc-line-soft);
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .dc-toc {
  position: sticky;
  top: 0;
  z-index: 6;
  margin: 0 0 clamp(24px, 3.6vw, 42px);
  padding: 12px clamp(12px, 2vw, 18px) 11px;
  border-radius: var(--sf-radius-m);
  border: 1px solid var(--dc-line-soft);
  background: linear-gradient(180deg, rgba(6, 20, 40, .97), rgba(11, 33, 64, .93));
  backdrop-filter: blur(10px);
}

.page-disclaimer .dc-toc__label {
  margin: 0 0 9px;
  font-family: var(--sf-font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--sf-gray);
}

.page-disclaimer .dc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 2px;
  display: flex;
  gap: 7px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .dc-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 8px 13px;
  border-radius: 999px;
  border: 1px solid transparent;
  white-space: nowrap;
  font-size: 13.5px;
  line-height: 1.3;
  color: var(--sf-gray);
  text-decoration: none;
  transition: color .25s var(--sf-ease), background-color .25s var(--sf-ease), border-color .25s var(--sf-ease);
}

.page-disclaimer .dc-toc__link .sf-mono {
  font-size: 12px;
  color: var(--sf-neon-400);
}

.page-disclaimer .dc-toc__link:hover,
.page-disclaimer .dc-toc__link:focus-visible {
  color: var(--sf-mist);
  background-color: rgba(63, 224, 208, .12);
  border-color: rgba(63, 224, 208, .38);
}

.page-disclaimer .dc-toc__link:focus-visible {
  outline: 2px solid var(--sf-neon-400);
  outline-offset: 2px;
}

/* ---------- 主体双栏 ---------- */
.page-disclaimer .dc-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 50px);
  padding-bottom: clamp(44px, 6vw, 86px);
}

.page-disclaimer .dc-layout__stream {
  min-width: 0;
}

/* ---------- 条款 ---------- */
.page-disclaimer .dc-clause {
  scroll-margin-top: 110px;
  padding: clamp(16px, 2.6vw, 26px) 0;
  min-width: 0;
}

.page-disclaimer .dc-clause__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(12px, 2vw, 22px);
  align-items: center;
  margin-bottom: clamp(12px, 1.8vw, 18px);
}

.page-disclaimer .dc-clause__num {
  font-family: var(--sf-font-mono);
  font-size: clamp(24px, 3.4vw, 38px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--sf-neon-400);
  text-shadow: 0 0 26px rgba(63, 224, 208, .32);
}

.page-disclaimer .dc-clause__title {
  margin: 0;
  font-family: var(--sf-font-display);
  font-size: clamp(19px, 2.4vw, 27px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--sf-mist);
}

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

.page-disclaimer .dc-clause__body p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 16.5px;
  line-height: 1.85;
  letter-spacing: .01em;
  color: rgba(234, 242, 248, .85);
}

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

.page-disclaimer .dc-clause__body a {
  color: var(--sf-neon-200);
  text-decoration: underline;
  text-decoration-color: rgba(63, 224, 208, .45);
  text-underline-offset: 3px;
  transition: color .22s var(--sf-ease), text-decoration-color .22s var(--sf-ease);
}

.page-disclaimer .dc-clause__body a:hover,
.page-disclaimer .dc-clause__body a:focus-visible {
  color: var(--sf-gold-300);
  text-decoration-color: rgba(242, 180, 65, .6);
}

/* ---------- 条款内列表 ---------- */
.page-disclaimer .dc-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dc-list li {
  position: relative;
  padding-left: 22px;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(234, 242, 248, .8);
}

.page-disclaimer .dc-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .74em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--sf-neon-400);
  box-shadow: 0 0 0 4px var(--dc-glow);
}

.page-disclaimer .dc-list--gold li::before {
  background: var(--sf-gold-500);
  box-shadow: 0 0 0 4px rgba(242, 180, 65, .14);
}

/* ---------- 条款之间的渐隐分隔带 ---------- */
.page-disclaimer .dc-fade {
  height: clamp(26px, 3.6vw, 40px);
  margin: clamp(2px, 1vw, 10px) 0;
  border-radius: var(--sf-radius-m);
  background: linear-gradient(180deg, rgba(6, 20, 40, 0) 0%, rgba(18, 48, 90, .55) 50%, rgba(6, 20, 40, 0) 100%);
  border-top: 1px solid rgba(63, 224, 208, .12);
  border-bottom: 1px solid rgba(28, 70, 119, .3);
}

/* ---------- 联系方式 ---------- */
.page-disclaimer .dc-contact {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 1px;
  border-radius: var(--sf-radius-m);
  border: 1px solid var(--dc-line-soft);
  background: rgba(18, 48, 90, .5);
  overflow: hidden;
}

.page-disclaimer .dc-contact li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3px;
  padding: 12px clamp(13px, 1.8vw, 18px);
  background: linear-gradient(158deg, rgba(11, 33, 64, .82), rgba(6, 20, 40, .62));
}

.page-disclaimer .dc-contact__k {
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--sf-gray);
}

.page-disclaimer .dc-contact__v {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--sf-mist);
  word-break: break-word;
}

.page-disclaimer .dc-contact__v.sf-mono {
  letter-spacing: .01em;
  color: var(--sf-gold-300);
}

/* ---------- 旁注栏 ---------- */
.page-disclaimer .dc-layout__side {
  min-width: 0;
}

.page-disclaimer .dc-panel {
  margin-bottom: 14px;
  padding: clamp(16px, 2.4vw, 22px);
  border-radius: var(--sf-radius-m);
  border: 1px solid var(--dc-line-soft);
  background: linear-gradient(158deg, rgba(18, 48, 90, .7), rgba(11, 33, 64, .52));
}

.page-disclaimer .dc-panel__label {
  margin: 0 0 10px;
  font-family: var(--sf-font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--sf-neon-400);
}

.page-disclaimer .dc-panel__version {
  margin: 0 0 8px;
  font-size: clamp(30px, 4vw, 40px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--sf-gold-500);
}

.page-disclaimer .dc-panel__note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--sf-gray);
}

.page-disclaimer .dc-versions {
  list-style: none;
  margin: 15px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-disclaimer .dc-versions li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--sf-gray);
}

.page-disclaimer .dc-versions__tag {
  flex: none;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid rgba(63, 224, 208, .42);
  background: rgba(63, 224, 208, .1);
  color: var(--sf-neon-200);
  font-size: 12px;
}

.page-disclaimer .dc-versions__tag--muted {
  border-color: var(--dc-line);
  background: rgba(28, 70, 119, .34);
  color: var(--sf-gray);
}

.page-disclaimer .dc-save {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  margin-bottom: 14px;
  padding: 13px 16px;
  border-radius: var(--sf-radius-s);
  border: 1px solid rgba(242, 180, 65, .45);
  background: rgba(242, 180, 65, .1);
  color: var(--sf-gold-300);
  font-family: var(--sf-font-body);
  font-size: 14px;
  line-height: 1.3;
  cursor: pointer;
  transition: background-color .25s var(--sf-ease), border-color .25s var(--sf-ease), color .25s var(--sf-ease), box-shadow .25s var(--sf-ease);
}

.page-disclaimer .dc-save:hover,
.page-disclaimer .dc-save:focus-visible {
  background-color: rgba(242, 180, 65, .2);
  border-color: var(--sf-gold-500);
  color: var(--sf-gold-300);
  box-shadow: 0 0 0 4px rgba(242, 180, 65, .12);
}

.page-disclaimer .dc-save:focus-visible {
  outline: 2px solid var(--sf-gold-300);
  outline-offset: 2px;
}

.page-disclaimer .dc-quick__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 7px;
}

.page-disclaimer .dc-quick__list a {
  display: block;
  padding: 10px 13px;
  border-radius: var(--sf-radius-s);
  border-left: 2px solid transparent;
  background: rgba(6, 20, 40, .48);
  color: var(--sf-mist);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  transition: background-color .22s var(--sf-ease), border-color .22s var(--sf-ease), color .22s var(--sf-ease);
}

.page-disclaimer .dc-quick__list a:hover,
.page-disclaimer .dc-quick__list a:focus-visible {
  border-left-color: var(--sf-neon-400);
  background-color: rgba(63, 224, 208, .1);
  color: var(--sf-neon-200);
}

.page-disclaimer .dc-quick__list a:focus-visible {
  outline: 2px solid var(--sf-neon-400);
  outline-offset: 2px;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 920px) {
  .page-disclaimer .dc-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
    align-items: start;
  }

  .page-disclaimer .dc-layout__side {
    position: sticky;
    top: 104px;
    margin-top: 58px;
  }

  .page-disclaimer .dc-contact li {
    grid-template-columns: 104px minmax(0, 1fr);
    align-items: baseline;
    gap: 12px;
  }

  .page-disclaimer .dc-toc__list {
    flex-wrap: wrap;
    overflow-x: visible;
  }
}

@media (min-width: 1240px) {
  .page-disclaimer .dc-hero {
    max-width: 860px;
  }

  .page-disclaimer .dc-clause__body p,
  .page-disclaimer .dc-list li {
    font-size: 17px;
  }
}

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-toc__link,
  .page-disclaimer .dc-save,
  .page-disclaimer .dc-quick__list a,
  .page-disclaimer .dc-clause__body a {
    transition: none;
  }

  .page-disclaimer .dc-layout__side {
    position: static;
    margin-top: 0;
  }
}