.page-disclaimer {
  --nd-accent: var(--feather-teal);
  --nd-radius: var(--radius);
}

/* 面包屑间距微调 */
.page-disclaimer .breadcrumb {
  padding-top: clamp(16px, 3vw, 28px);
}

/* ---------- 首屏：斜切声明区 ---------- */
.page-disclaimer .notice-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-top: clamp(10px, 2vw, 20px);
  background: var(--feather-teal-deep);
  color: var(--paper);
  padding: clamp(30px, 5vw, 58px) 0 clamp(52px, 7vw, 88px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), 0 100%);
}

.page-disclaimer .notice-hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-disclaimer .notice-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.24;
}

.page-disclaimer .notice-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(105deg,
    rgba(7, 94, 84, 0.95) 0%,
    rgba(7, 94, 84, 0.82) 48%,
    rgba(16, 36, 62, 0.78) 100%);
}

.page-disclaimer .notice-hero-inner {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-disclaimer .notice-hero-copy {
  display: grid;
  gap: clamp(12px, 2vw, 18px);
  align-content: start;
}

.page-disclaimer .notice-kicker {
  margin: 0;
  font-size: var(--fs-12);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--table-gold-soft);
}

.page-disclaimer .notice-hero h1 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.9rem, 5.6vw, 3.1rem);
  line-height: 1.12;
  letter-spacing: 0.01em;
}

.page-disclaimer .notice-lede {
  margin: 0;
  max-width: 58ch;
  font-size: var(--fs-16);
  line-height: 1.9;
  color: rgba(247, 244, 236, 0.88);
}

/* ---------- 首屏目录 ---------- */
.page-disclaimer .notice-index {
  display: grid;
  gap: 1px;
  align-self: start;
  background: rgba(247, 244, 236, 0.18);
  border: 1px solid rgba(247, 244, 236, 0.26);
  border-radius: var(--nd-radius);
  overflow: hidden;
}

.page-disclaimer .notice-index-link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 16px;
  background: rgba(7, 94, 84, 0.62);
  color: var(--paper);
  font-size: var(--fs-14);
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}

.page-disclaimer .notice-index-link .mono {
  font-size: var(--fs-12);
  color: var(--table-gold-soft);
  letter-spacing: 0.1em;
}

.page-disclaimer .notice-index-link:hover,
.page-disclaimer .notice-index-link:focus-visible {
  background: rgba(15, 139, 122, 0.9);
  transform: translateX(2px);
}

/* ---------- 正文窄栏 ---------- */
.page-disclaimer .notice-body {
  max-width: 780px;
  margin: 0 auto;
  padding: clamp(30px, 6vw, 66px) var(--gutter) clamp(40px, 7vw, 78px);
}

.page-disclaimer .clause {
  position: relative;
  scroll-margin-top: 28px;
  padding: clamp(26px, 4vw, 42px) 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .clause::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 56px;
  height: 2px;
  background: var(--nd-accent);
}

.page-disclaimer .clause:nth-of-type(1) { --nd-accent: var(--feather-teal); }
.page-disclaimer .clause:nth-of-type(2) { --nd-accent: var(--table-gold); }
.page-disclaimer .clause:nth-of-type(3) { --nd-accent: var(--neon-violet); }
.page-disclaimer .clause:nth-of-type(4) { --nd-accent: var(--ink-blue); }
.page-disclaimer .clause:nth-of-type(5) { --nd-accent: var(--feather-teal-deep); }

.page-disclaimer .clause-num {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-20);
  letter-spacing: 0.14em;
  color: var(--nd-accent);
}

.page-disclaimer .clause-title {
  margin: 0 0 14px;
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 3vw, 1.6rem);
  line-height: 1.3;
  color: var(--ink-blue);
}

.page-disclaimer .clause p {
  margin: 0 0 14px;
  font-size: var(--fs-16);
  line-height: 1.9;
  color: var(--text);
}

.page-disclaimer .clause a {
  color: var(--feather-teal-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .clause a:hover {
  color: var(--table-gold);
}

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

.page-disclaimer .clause-list li {
  position: relative;
  padding-left: 20px;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--text);
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 9px;
  height: 2px;
  background: var(--nd-accent);
}

/* 徽章行 */
.page-disclaimer .clause-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

/* 折叠条款 */
.page-disclaimer .clause-fold {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: var(--nd-radius);
  background: var(--mist);
  overflow: hidden;
}

.page-disclaimer .clause-fold summary {
  cursor: pointer;
  padding: 13px 16px;
  font-size: var(--fs-14);
  font-weight: 600;
  color: var(--ink-blue);
  list-style: none;
}

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

.page-disclaimer .clause-fold summary::after {
  content: "＋";
  float: right;
  font-family: var(--font-mono);
  color: var(--nd-accent);
}

.page-disclaimer .clause-fold[open] summary::after { content: "－"; }

.page-disclaimer .clause-fold-body {
  padding: 0 16px 16px;
  font-size: var(--fs-14);
  line-height: 1.9;
  color: var(--text);
  border-top: 1px solid var(--line);
}

.page-disclaimer .clause-fold-body p {
  margin: 14px 0 0;
  font-size: var(--fs-14);
  line-height: 1.9;
}

/* 联系信息条 */
.page-disclaimer .contact-strip {
  display: grid;
  gap: 1px;
  margin: 16px 0 20px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--nd-radius);
  overflow: hidden;
}

.page-disclaimer .contact-strip-item {
  background: var(--paper);
  padding: 14px 16px;
}

.page-disclaimer .contact-strip-label {
  margin: 0;
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--feather-teal-deep);
}

.page-disclaimer .contact-strip-value {
  margin: 6px 0 0;
  font-size: var(--fs-16);
  line-height: 1.6;
  color: var(--ink-blue);
  word-break: break-word;
}

/* 返回顶部 */
.page-disclaimer .to-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: clamp(26px, 4vw, 40px);
  padding: 10px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink-blue);
  font-size: var(--fs-14);
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.page-disclaimer .to-top::before {
  content: "↑";
  font-family: var(--font-mono);
  color: var(--table-gold);
}

.page-disclaimer .to-top:hover,
.page-disclaimer .to-top:focus-visible {
  border-color: var(--feather-teal);
  color: var(--feather-teal-deep);
  transform: translateY(-2px);
}

/* 备案号 */
.page-disclaimer .notice-icp {
  margin: clamp(18px, 3vw, 28px) 0 0;
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--text);
  opacity: 0.72;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .notice-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .contact-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .notice-hero-inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
    gap: clamp(32px, 5vw, 64px);
  }

  .page-disclaimer .notice-index {
    grid-template-columns: minmax(0, 1fr);
  }
}