.page-disclaimer {
  --cl-muted: #3f524c;
  --cl-line: rgba(8, 61, 54, 0.16);
  --cl-shadow: 7px 7px 0 0 rgba(8, 61, 54, 0.42);
  --cl-shadow-dark: 9px 9px 0 0 rgba(198, 242, 78, 0.14);
  background: var(--night);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .statement-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: var(--night);
  padding: clamp(104px, 14vw, 178px) 0 clamp(38px, 5vw, 66px);
}

.page-disclaimer .statement-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-disclaimer .statement-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
  filter: grayscale(0.35) contrast(1.12);
}

.page-disclaimer .statement-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(102deg, rgba(11, 31, 51, 0.97) 6%, rgba(11, 31, 51, 0.74) 48%, rgba(14, 107, 92, 0.6) 100%),
    repeating-linear-gradient(90deg, rgba(198, 242, 78, 0.06) 0 1px, transparent 1px 68px);
}

.page-disclaimer .statement-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .statement-hero .crumbs {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-disclaimer .statement-hero .eyebrow {
  margin: 0 0 clamp(14px, 1.8vw, 22px);
  font-family: var(--font-num);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-disclaimer h1 {
  margin: 0 0 clamp(18px, 2.4vw, 28px);
  max-width: 16ch;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .statement-hero .lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(0.98rem, 1.3vw, 1.12rem);
  line-height: 1.82;
  color: #cfe0da;
}

.page-disclaimer .statement-hero__rule {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  height: 8px;
  background: linear-gradient(90deg, var(--grass), var(--lime) 46%, var(--amber));
}

/* ---------- 关键提示带 ---------- */
.page-disclaimer .statement-notice {
  background: var(--night);
  padding: clamp(26px, 3.6vw, 48px) 0 clamp(40px, 5.4vw, 76px);
}

.page-disclaimer .notice-band {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px, 1.6vw, 20px);
  background: var(--mist);
  border: var(--bd-strong) solid var(--grass);
  border-left-width: 12px;
  padding: clamp(18px, 2.4vw, 30px) clamp(18px, 2.6vw, 34px);
  box-shadow: var(--cl-shadow);
}

.page-disclaimer .notice-tag {
  justify-self: start;
  align-self: start;
  padding: 6px 12px;
  background: var(--amber);
  color: var(--deep);
  font-family: var(--font-num);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-disclaimer .notice-band p {
  margin: 0;
  font-size: clamp(0.94rem, 1.15vw, 1.04rem);
  line-height: 1.8;
  color: #20302c;
}

/* ---------- 主体分栏 ---------- */
.page-disclaimer .statement-body {
  background: var(--ink-900);
  padding: clamp(38px, 5vw, 78px) 0 clamp(52px, 6.4vw, 102px);
}

.page-disclaimer .statement-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3vw, 44px);
}

.page-disclaimer .statement-toc {
  border-top: var(--bd-strong) solid var(--grass);
  padding-top: clamp(16px, 2vw, 24px);
}

.page-disclaimer .toc-title {
  margin: 0 0 clamp(12px, 1.6vw, 18px);
  font-family: var(--font-num);
  font-size: 0.73rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-disclaimer .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 10px;
}

.page-disclaimer .toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0 9px 14px;
  border-left: 2px solid rgba(175, 192, 185, 0.28);
  color: #c3d5cf;
  font-size: 0.9rem;
  line-height: 1.5;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.page-disclaimer .toc-list a:hover,
.page-disclaimer .toc-list a:focus-visible {
  border-left-color: var(--lime);
  background: rgba(198, 242, 78, 0.07);
  color: var(--paper);
}

.page-disclaimer .toc-num {
  font-family: var(--font-num);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--amber);
}

/* ---------- 条款卡 ---------- */
.page-disclaimer .clause {
  margin: 0 0 clamp(18px, 2.4vw, 30px);
  background: var(--paper);
  border: var(--bd-strong) solid var(--ink-700);
  box-shadow: var(--cl-shadow-dark);
  scroll-margin-top: 108px;
}

.page-disclaimer .clause:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause-head {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.6vw, 20px);
  padding: clamp(15px, 1.9vw, 22px) clamp(15px, 2.3vw, 28px);
  background: var(--mist);
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .clause-head::-webkit-details-marker {
  display: none;
}

.page-disclaimer .clause[open] > .clause-head {
  border-bottom: var(--bd-strong) solid var(--ink-700);
}

.page-disclaimer .clause-head::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-num);
  font-size: 1.25rem;
  line-height: 1;
  color: var(--grass);
  transition: transform 0.25s ease;
}

.page-disclaimer .clause[open] > .clause-head::after {
  transform: rotate(135deg);
}

.page-disclaimer .clause-num {
  flex: 0 0 auto;
  padding: 7px 10px;
  background: var(--grass);
  color: var(--paper);
  border-radius: 2px;
  font-family: var(--font-num);
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
}

.page-disclaimer .clause-title {
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.06rem, 1.9vw, 1.6rem);
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--graphite);
}

.page-disclaimer .clause-body {
  padding: clamp(18px, 2.3vw, 30px) clamp(15px, 2.3vw, 28px) clamp(20px, 2.5vw, 32px);
  color: var(--cl-muted);
}

.page-disclaimer .clause-body p {
  margin: 0 0 1em;
  font-size: clamp(0.94rem, 1.12vw, 1.02rem);
  line-height: 1.8;
}

.page-disclaimer .clause-body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause-body a {
  color: var(--grass);
  text-decoration: none;
  border-bottom: 1px solid rgba(14, 107, 92, 0.45);
}

.page-disclaimer .clause-body a:hover,
.page-disclaimer .clause-body a:focus-visible {
  border-bottom-color: var(--grass);
  color: var(--deep);
}

.page-disclaimer .clause-list {
  list-style: none;
  margin: clamp(12px, 1.6vw, 20px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .clause-list li {
  position: relative;
  padding-left: 24px;
  font-size: clamp(0.92rem, 1.1vw, 1rem);
  line-height: 1.76;
  color: var(--cl-muted);
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 3px;
  background: var(--grass);
}

/* ---------- 数字条 ---------- */
.page-disclaimer .clause-stats {
  list-style: none;
  margin: clamp(16px, 2vw, 24px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 2px;
  background: var(--cl-line);
  border: 1px solid var(--cl-line);
}

.page-disclaimer .clause-stats li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 14px 16px;
  background: var(--paper);
}

.page-disclaimer .stat-num {
  font-family: var(--font-num);
  font-size: clamp(1.08rem, 1.6vw, 1.4rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--deep);
}

.page-disclaimer .stat-label {
  font-size: 0.79rem;
  line-height: 1.5;
  color: var(--cl-muted);
}

/* ---------- 联系信息块 ---------- */
.page-disclaimer .contact-line {
  margin-top: clamp(16px, 2vw, 22px);
  padding: clamp(14px, 1.9vw, 22px);
  background: var(--deep);
  border-left: 8px solid var(--lime);
  display: grid;
  gap: 10px;
}

.page-disclaimer .contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
}

.page-disclaimer .contact-label {
  min-width: 5.4em;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--fog);
}

.page-disclaimer .contact-value {
  font-family: var(--font-num);
  font-size: clamp(0.88rem, 1.1vw, 0.98rem);
  color: var(--lime);
  word-break: break-all;
}

.page-disclaimer .contact-hint {
  margin-top: clamp(14px, 1.8vw, 20px);
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--cl-muted);
}

/* ---------- 底部引导 ---------- */
.page-disclaimer .statement-tail {
  position: relative;
  overflow: hidden;
  background: var(--deep);
  padding: clamp(42px, 5.6vw, 88px) 0;
}

.page-disclaimer .statement-tail::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(135deg, rgba(198, 242, 78, 0.07) 0 2px, transparent 2px 22px);
  pointer-events: none;
}

.page-disclaimer .statement-tail__inner {
  position: relative;
  display: grid;
  gap: clamp(20px, 2.6vw, 32px);
}

.page-disclaimer .statement-tail .eyebrow {
  margin: 0 0 clamp(12px, 1.6vw, 16px);
  font-family: var(--font-num);
  font-size: 0.73rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-disclaimer .tail-title {
  margin: 0 0 clamp(12px, 1.6vw, 18px);
  max-width: 22ch;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .tail-text {
  margin: 0;
  max-width: 58ch;
  font-size: clamp(0.94rem, 1.14vw, 1.04rem);
  line-height: 1.82;
  color: #bcd2cb;
}

.page-disclaimer .tail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: end;
}

/* ---------- 返回顶部 ---------- */
.page-disclaimer .top-return {
  display: flex;
  justify-content: flex-end;
  background: var(--deep);
  padding-bottom: clamp(38px, 4.6vw, 68px);
}

.page-disclaimer .back-top {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border: var(--bd) solid rgba(198, 242, 78, 0.45);
  color: var(--lime);
  font-family: var(--font-num);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.page-disclaimer .back-top::before {
  content: "↑";
  font-size: 1rem;
}

.page-disclaimer .back-top:hover,
.page-disclaimer .back-top:focus-visible {
  background: var(--lime);
  color: var(--deep);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .notice-band {
    grid-template-columns: max-content minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .statement-grid {
    grid-template-columns: minmax(200px, 264px) minmax(0, 1fr);
    column-gap: clamp(36px, 4.4vw, 78px);
  }

  .page-disclaimer .statement-toc {
    position: sticky;
    top: 104px;
  }

  .page-disclaimer .toc-list {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .page-disclaimer .statement-tail__inner {
    grid-template-columns: minmax(0, 1fr) max-content;
    align-items: end;
    column-gap: clamp(32px, 5vw, 72px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause-head::after,
  .page-disclaimer .toc-list a,
  .page-disclaimer .back-top {
    transition: none;
  }
}