/* ===== 使用说明 / 访问须知 · 页面专属样式 ===== */
.page-disclaimer {
  --dc-line: rgba(11, 15, 14, .12);
  --dc-gold-soft: rgba(201, 162, 74, .18);
  --dc-gold-line: rgba(201, 162, 74, .42);
  --dc-gold-deep: #6F571F;
  --dc-ink-soft: #1B2320;
  background: var(--porcelain);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  position: relative;
  overflow: hidden;
  color: var(--porcelain);
  padding: calc(var(--header-h) + 72px) 0 66px;
  background:
    radial-gradient(120% 92% at 84% 4%, rgba(201, 162, 74, .22) 0%, rgba(201, 162, 74, 0) 58%),
    linear-gradient(158deg, var(--night) 0%, var(--moss) 62%, #1A4034 100%);
}

.page-disclaimer .dc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(90deg, rgba(245, 242, 234, .05) 0 1px, transparent 1px 96px);
}

.page-disclaimer .dc-crumbs {
  position: relative;
  z-index: 1;
  margin: 0 0 34px;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .08em;
}

.page-disclaimer .dc-crumbs,
.page-disclaimer .dc-crumbs a {
  color: rgba(245, 242, 234, .68);
  text-decoration: none;
}

.page-disclaimer .dc-crumbs a:hover {
  color: var(--gold-lit);
}

.page-disclaimer .dc-crumbs [aria-current="page"] {
  color: var(--gold-lit);
}

.page-disclaimer .dc-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 38px;
}

.page-disclaimer .dc-hero__eyebrow {
  margin: 0 0 10px;
  color: var(--gold-lit);
}

.page-disclaimer .dc-hero__title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.95rem, 5.2vw, 3.35rem);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--porcelain);
}

.page-disclaimer .dc-hero__lede {
  margin: 0;
  max-width: 56ch;
  font-size: 1.02rem;
  line-height: 1.92;
  color: rgba(245, 242, 234, .84);
}

.page-disclaimer .dc-hero__aside {
  padding-top: 22px;
  border-top: 1px solid rgba(230, 200, 120, .28);
}

.page-disclaimer .dc-hero__badge {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 14px;
  border: 1px solid rgba(230, 200, 120, .42);
  border-radius: var(--radius);
  background: rgba(230, 200, 120, .1);
  font-size: .84rem;
  color: rgba(245, 242, 234, .82);
}

.page-disclaimer .dc-hero__badge .mono {
  font-size: 1.08rem;
  color: var(--gold-lit);
}

.page-disclaimer .dc-hero__aside p {
  margin: 14px 0 18px;
  font-size: .92rem;
  line-height: 1.82;
  color: rgba(245, 242, 234, .74);
}

/* ---------- 正文区 ---------- */
.page-disclaimer .dc-body {
  padding: 58px 0 84px;
}

.page-disclaimer .grid-12 {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 44px;
}

.page-disclaimer .dc-body__heading {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  line-height: 1.5;
  color: var(--ink);
}

.page-disclaimer .dc-clauses {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-clause {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  column-gap: 18px;
  padding: 30px 0 32px;
  border-top: 1px solid var(--dc-line);
  scroll-margin-top: calc(var(--header-h) + 28px);
  transition: background-image .3s ease, border-color .3s ease;
}

.page-disclaimer .dc-clause:last-child {
  border-bottom: 1px solid var(--dc-line);
}

.page-disclaimer .dc-clause:target {
  border-top-color: var(--dc-gold-line);
  background-image: linear-gradient(90deg, rgba(201, 162, 74, .14) 0%, rgba(201, 162, 74, 0) 68%);
}

.page-disclaimer .dc-clause__num {
  grid-column: 1;
  grid-row: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 30px;
  font-size: .79rem;
  letter-spacing: .06em;
  text-decoration: none;
  color: var(--dc-gold-deep);
  background: var(--dc-gold-soft);
  border: 1px solid var(--dc-gold-line);
  border-radius: var(--radius);
  transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}

.page-disclaimer .dc-clause__num:hover {
  background: rgba(201, 162, 74, .34);
}

.page-disclaimer .dc-clause:target .dc-clause__num {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--night);
}

.page-disclaimer .dc-clause__title {
  grid-column: 2;
  grid-row: 1;
  margin: 2px 0 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.14rem, 2vw, 1.34rem);
  line-height: 1.5;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-disclaimer .dc-clause__body {
  grid-column: 2;
  grid-row: 2;
  margin-top: 14px;
}

.page-disclaimer .dc-clause__body p {
  margin: 0 0 1.05em;
  font-size: 1rem;
  line-height: 1.88;
  color: var(--dc-ink-soft);
}

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

.page-disclaimer .dc-clause__body a {
  color: var(--dc-gold-deep);
  text-decoration: underline;
  text-decoration-color: rgba(201, 162, 74, .55);
  text-underline-offset: 3px;
}

.page-disclaimer .dc-clause__body a:hover {
  text-decoration-color: var(--gold);
}

.page-disclaimer .dc-code {
  display: inline-block;
  padding: 1px 7px;
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .02em;
  color: var(--dc-gold-deep);
  background: rgba(201, 162, 74, .16);
  border: 1px solid rgba(201, 162, 74, .32);
  border-radius: var(--radius);
  word-break: break-all;
}

/* ---------- 引用块 ---------- */
.page-disclaimer .dc-quote {
  margin: 22px 0 4px;
  padding: 16px 20px;
  background: rgba(138, 143, 139, .11);
  border-left: 3px solid var(--pencil);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-disclaimer .dc-quote p {
  margin: 0;
  font-size: .93rem;
  line-height: 1.82;
  color: var(--stone);
}

/* ---------- 配图 ---------- */
.page-disclaimer .dc-figure {
  margin: 24px 0 4px;
  padding: 10px;
  background: var(--paper);
  border: 1px solid var(--dc-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-paper);
}

.page-disclaimer .dc-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  object-fit: cover;
}

.page-disclaimer .dc-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: .78rem;
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--stone);
}

/* ---------- 三步处理流程条 ---------- */
.page-disclaimer .dc-flow {
  margin: 22px 0 24px;
  padding: 22px;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  background: linear-gradient(150deg, var(--night) 0%, var(--moss) 100%);
  border: 1px solid rgba(201, 162, 74, .3);
  border-radius: 3px;
}

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

.page-disclaimer .dc-flow__panel {
  height: 100%;
  padding: 0;
  background: rgba(253, 251, 246, .06);
  border: 1px solid rgba(230, 200, 120, .26);
  border-radius: var(--radius);
}

.page-disclaimer .dc-flow__summary {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-disclaimer .dc-flow__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1;
  color: var(--gold-lit);
}

.page-disclaimer .dc-flow__panel[open] .dc-flow__summary::after {
  content: "\2212";
}

.page-disclaimer .dc-flow__num {
  flex: none;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: .74rem;
  color: var(--night);
  background: var(--gold-lit);
  border-radius: 50%;
}

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

.page-disclaimer .dc-flow__name {
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.4;
  color: var(--porcelain);
}

.page-disclaimer .dc-flow__hint {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .03em;
  color: rgba(245, 242, 234, .6);
}

.page-disclaimer .dc-flow__detail {
  padding: 0 16px 16px 54px;
  font-size: .89rem;
  line-height: 1.8;
  color: rgba(245, 242, 234, .78);
}

.page-disclaimer .dc-flow__detail p {
  margin: 0 0 12px;
  font-size: .89rem;
  line-height: 1.8;
  color: rgba(245, 242, 234, .78);
}

.page-disclaimer .dc-flow__detail .btn {
  margin-top: 2px;
}

/* ---------- 文末小注 ---------- */
.page-disclaimer .dc-foot-note {
  margin: 30px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--dc-line);
  font-size: .86rem;
  line-height: 1.8;
  color: var(--stone);
}

.page-disclaimer .dc-foot-note a {
  color: var(--dc-gold-deep);
  text-decoration: underline;
  text-decoration-color: rgba(201, 162, 74, .5);
  text-underline-offset: 3px;
}

/* ---------- 右侧窄栏 ---------- */
.page-disclaimer .dc-side-inner {
  display: grid;
  gap: 20px;
}

.page-disclaimer .dc-side-card {
  position: relative;
  padding: 22px 20px 24px;
  background: var(--paper);
  border: 1px solid var(--dc-line);
  border-radius: 3px;
  box-shadow: var(--shadow-paper);
}

.page-disclaimer .dc-side-card--accent {
  border-top: 3px solid var(--gold);
}

.page-disclaimer .dc-side-card--dark {
  background: linear-gradient(152deg, var(--night) 0%, var(--moss) 100%);
  border-color: rgba(201, 162, 74, .32);
  color: rgba(245, 242, 234, .88);
}

.page-disclaimer .dc-side-card--dark p {
  color: rgba(245, 242, 234, .8);
}

.page-disclaimer .dc-side-card--sticker::after {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  width: 24px;
  height: 24px;
  background: linear-gradient(225deg, var(--porcelain) 0%, var(--porcelain) 46%, rgba(201, 162, 74, .55) 46%, rgba(201, 162, 74, .26) 100%);
  border-left: 1px solid rgba(201, 162, 74, .45);
  border-bottom: 1px solid rgba(201, 162, 74, .45);
  border-radius: 0 3px 0 2px;
}

.page-disclaimer .dc-side-card__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
  line-height: 1.5;
  letter-spacing: .02em;
  color: var(--ink);
}

.page-disclaimer .dc-side-card--dark .dc-side-card__title {
  color: var(--porcelain);
}

.page-disclaimer .dc-side-card p {
  margin: 0 0 12px;
  font-size: .89rem;
  line-height: 1.8;
  color: var(--stone);
}

.page-disclaimer .dc-side-card__big {
  margin: 0 0 12px;
  font-size: 1.62rem;
  letter-spacing: .05em;
  color: var(--dc-gold-deep);
}

.page-disclaimer .dc-side-card--dark .dc-side-card__big {
  color: var(--gold-lit);
}

.page-disclaimer .dc-side-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
  font-size: .87rem;
  line-height: 1.7;
}

.page-disclaimer .dc-side-list li {
  position: relative;
  padding-left: 14px;
  color: var(--stone);
  word-break: break-word;
}

.page-disclaimer .dc-side-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 6px;
  height: 1px;
  background: var(--gold);
}

.page-disclaimer .dc-side-card--dark .dc-side-list li {
  color: rgba(245, 242, 234, .8);
}

.page-disclaimer .dc-side-line {
  display: grid;
  gap: 2px;
  margin: 0 0 10px;
}

.page-disclaimer .dc-key {
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--pencil);
}

.page-disclaimer .dc-val {
  font-size: .88rem;
  line-height: 1.65;
  color: var(--dc-ink-soft);
  word-break: break-word;
}

.page-disclaimer .dc-side-fold {
  margin-top: 8px;
}

.page-disclaimer .dc-side-fold summary {
  display: inline-block;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .03em;
  color: var(--gold-lit);
  border-bottom: 1px dashed rgba(230, 200, 120, .5);
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .dc-side-fold summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .dc-side-fold summary::after {
  content: " +";
}

.page-disclaimer .dc-side-fold[open] summary::after {
  content: " \2212";
}

.page-disclaimer .dc-side-fold p {
  margin: 12px 0 0;
  font-size: .86rem;
  line-height: 1.78;
}

.page-disclaimer .dc-side-fold--light summary {
  color: var(--stone);
  border-bottom-color: rgba(138, 143, 139, .55);
}

.page-disclaimer .dc-side-fold--light p {
  color: var(--stone);
}

.page-disclaimer .dc-side-card .btn {
  display: block;
  width: 100%;
  margin-top: 14px;
  text-align: center;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .dc-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    padding: 24px;
  }

  .page-disclaimer .dc-flow__detail {
    padding-left: 16px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .dc-hero {
    padding: calc(var(--header-h) + 92px) 0 82px;
  }

  .page-disclaimer .dc-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 64px;
    align-items: end;
  }

  .page-disclaimer .dc-hero__aside {
    padding-top: 0;
    padding-left: 28px;
    border-top: 0;
    border-left: 1px solid rgba(230, 200, 120, .28);
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .dc-body {
    padding: 80px 0 108px;
  }

  .page-disclaimer .grid-12 {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: 28px;
    row-gap: 0;
  }

  .page-disclaimer .col-main {
    grid-column: 1 / span 8;
  }

  .page-disclaimer .col-side {
    grid-column: 9 / span 4;
  }

  .page-disclaimer .dc-side-inner {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-disclaimer .dc-clause {
    padding: 34px 0 36px;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .dc-clause {
    column-gap: 22px;
  }

  .page-disclaimer .dc-clause__body p {
    font-size: 1.02rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-clause,
  .page-disclaimer .dc-clause__num {
    transition: none;
  }
}