.page-disclaimer {
  --d-line: rgba(11, 13, 18, 0.12);
  --d-line-strong: rgba(11, 13, 18, 0.22);
  --d-line-invert: rgba(244, 246, 248, 0.16);
  --d-soft: #2A2F3A;
  background: var(--jbo-paper);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  background: var(--jbo-black);
  color: var(--jbo-paper);
  padding: clamp(1rem, 3vw, 1.7rem) 0 clamp(1.8rem, 4vw, 3rem);
  overflow: hidden;
}

.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  top: -35%;
  width: min(560px, 74%);
  height: 140%;
  background: var(--jbo-red);
  opacity: 0.16;
  clip-path: polygon(40% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-disclaimer .hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(0, 240, 208, 0.14) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(123, 77, 255, 0.12) 1px, transparent 1px);
  background-size: 64px 64px, 64px 64px;
  -webkit-mask-image: linear-gradient(158deg, #000 0%, transparent 74%);
  mask-image: linear-gradient(158deg, #000 0%, transparent 74%);
  pointer-events: none;
}

.page-disclaimer .hero-inner {
  position: relative;
  z-index: 2;
}

.page-disclaimer .legal-crumbs {
  margin-bottom: clamp(0.8rem, 2vw, 1.2rem);
}

.page-disclaimer .legal-crumbs .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
}

.page-disclaimer .legal-crumbs .breadcrumb-item {
  color: var(--jbo-steel);
}

.page-disclaimer .legal-crumbs .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 0.4rem;
  color: rgba(244, 246, 248, 0.3);
}

.page-disclaimer .legal-crumbs .breadcrumb-link {
  color: var(--jbo-steel);
  text-decoration: none;
}

.page-disclaimer .legal-crumbs .breadcrumb-link:hover,
.page-disclaimer .legal-crumbs .breadcrumb-link:focus-visible {
  color: var(--jbo-cyan);
}

.page-disclaimer .legal-crumbs .breadcrumb-item[aria-current="page"] {
  color: var(--jbo-paper);
}

.page-disclaimer .hero-copy .index-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  color: var(--jbo-cyan);
  text-transform: uppercase;
}

.page-disclaimer .legal-title {
  margin: 0.7rem 0 0;
  max-width: 22ch;
  font-size: clamp(2rem, 7vw, 4.1rem);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--jbo-paper);
}

.page-disclaimer .legal-title .accent {
  color: var(--jbo-red);
}

.page-disclaimer .legal-lead {
  margin: clamp(1rem, 2.5vw, 1.5rem) 0 0;
  max-width: 62ch;
  font-size: clamp(0.94rem, 1.4vw, 1.06rem);
  line-height: 1.85;
  color: rgba(244, 246, 248, 0.76);
}

.page-disclaimer .hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .hero-tags .tag {
  display: inline-block;
  padding: 0.34em 0.85em;
  border: 1px solid rgba(244, 246, 248, 0.22);
  border-radius: var(--radius-pill);
  background: rgba(244, 246, 248, 0.07);
  color: var(--jbo-paper);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.page-disclaimer .hero-tags .tag--data {
  border-color: rgba(123, 77, 255, 0.6);
  color: #C6B4FF;
}

.page-disclaimer .hero-tags .tag--ok {
  border-color: rgba(46, 204, 113, 0.5);
  color: #7EE2A8;
}

.page-disclaimer .hero-visual {
  margin: clamp(1.5rem, 4vw, 2.6rem) 0 0;
  padding: 0;
}

.page-disclaimer .hero-visual img {
  display: block;
  width: 100%;
  height: clamp(120px, 24vw, 250px);
  object-fit: cover;
  border: 0;
  clip-path: polygon(0 14%, 100% 0, 100% 86%, 0 100%);
}

/* ---------- 正文区 ---------- */
.page-disclaimer .legal-body {
  padding-block: clamp(1.8rem, 4.5vw, 3.2rem);
}

.page-disclaimer .legal-index {
  margin: 0 0 clamp(1.4rem, 4vw, 2rem);
}

.page-disclaimer .legal-index .index-label {
  margin: 0 0 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--jbo-steel);
  text-transform: uppercase;
}

.page-disclaimer .legal-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.1rem;
}

.page-disclaimer .legal-index-list a {
  display: flex;
  gap: 0.7rem;
  align-items: baseline;
  padding: 0.55rem 0.6rem 0.55rem 0;
  border-bottom: 1px solid var(--d-line);
  color: var(--d-soft);
  font-size: 0.9rem;
  text-decoration: none;
  transition: color 0.18s var(--ease), padding-left 0.18s var(--ease);
}

.page-disclaimer .legal-index-list a:hover,
.page-disclaimer .legal-index-list a:focus-visible {
  color: var(--jbo-red);
  padding-left: 0.5rem;
}

.page-disclaimer .legal-index-list .num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--jbo-red);
}

.page-disclaimer .legal-index-meta {
  margin: 1rem 0 0;
  padding-top: 0.9rem;
  border-top: 1px dashed var(--d-line-strong);
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--jbo-steel);
}

.page-disclaimer .clause {
  padding: clamp(1.5rem, 3.4vw, 2.2rem) 0;
  border-top: 1px solid var(--d-line);
}

.page-disclaimer .clause:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .clause-head {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.page-disclaimer .clause-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #fff;
  background: var(--jbo-red);
  padding: 0.3em 0.7em 0.3em 0.55em;
  border-radius: 6px;
  clip-path: polygon(0 0, 100% 0, 93% 100%, 0 100%);
}

.page-disclaimer .clause h2 {
  margin: 0;
  font-size: clamp(1.25rem, 3vw, 1.7rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .clause-body {
  margin-top: 0.9rem;
}

.page-disclaimer .clause-body p {
  margin: 0.85rem 0 0;
  max-width: 70ch;
  font-size: clamp(0.93rem, 1.3vw, 1rem);
  line-height: 1.9;
  color: var(--d-soft);
}

.page-disclaimer .clause-body > p:first-child {
  margin-top: 0;
}

.page-disclaimer .clause-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.page-disclaimer .clause-list li {
  position: relative;
  padding-left: 1.4rem;
  font-size: clamp(0.91rem, 1.3vw, 0.98rem);
  line-height: 1.85;
  color: var(--d-soft);
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 0.8rem;
  height: 2px;
  background: var(--jbo-red);
}

.page-disclaimer .clause-list strong {
  color: var(--ink);
  font-weight: 700;
}

.page-disclaimer .clause a {
  color: var(--jbo-red-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(225, 6, 44, 0.34);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

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

.page-disclaimer .clause-stats {
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 1rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  background: #fff;
  border: 1px solid var(--d-line);
  border-left: 3px solid var(--jbo-red);
  border-radius: var(--radius-sm);
}

.page-disclaimer .clause-stats li {
  display: flex;
  flex-direction: column;
  gap: 0.22rem;
}

.page-disclaimer .clause-stats .stat-num {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: clamp(1.1rem, 2.6vw, 1.55rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .clause-stats li:nth-child(2) .stat-num {
  color: var(--jbo-violet);
}

.page-disclaimer .clause-stats li:nth-child(4) .stat-num {
  color: #1E9E58;
}

.page-disclaimer .clause-stats .stat-label {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--jbo-steel);
}

.page-disclaimer .clause-note {
  margin: 1.1rem 0 0;
  padding: 0.9rem 1rem;
  border-left: 2px solid var(--jbo-red);
  border-radius: var(--radius-sm);
  background: rgba(225, 6, 44, 0.06);
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--d-soft);
}

/* ---------- 联系条 ---------- */
.page-disclaimer .legal-contact {
  position: relative;
  padding: clamp(2rem, 5vw, 3.4rem) 0;
  background: var(--jbo-black);
  color: var(--jbo-paper);
  overflow: hidden;
}

.page-disclaimer .legal-contact::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(0, 240, 208, 0.11) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(225, 6, 44, 0.1) 1px, transparent 1px);
  background-size: 88px 88px, 88px 88px;
  opacity: 0.7;
  pointer-events: none;
}

.page-disclaimer .contact-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.4rem, 3vw, 2.6rem);
}

.page-disclaimer .contact-title {
  margin: 0;
  font-size: clamp(1.35rem, 3.4vw, 2rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-disclaimer .contact-sub {
  margin: 0.7rem 0 0;
  max-width: 52ch;
  font-size: 0.92rem;
  line-height: 1.85;
  color: rgba(244, 246, 248, 0.72);
}

.page-disclaimer .contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .contact-links a {
  display: inline-block;
  padding: 0.46em 1.05em;
  border: 1px solid rgba(244, 246, 248, 0.24);
  border-radius: var(--radius-pill);
  color: var(--jbo-paper);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-disclaimer .contact-links a:hover,
.page-disclaimer .contact-links a:focus-visible {
  background: var(--jbo-red);
  border-color: var(--jbo-red);
  color: #fff;
}

.page-disclaimer .contact-data {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-disclaimer .contact-data li {
  display: grid;
  gap: 0.18rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--d-line-invert);
}

.page-disclaimer .contact-data li:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .contact-data .k {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--jbo-steel);
}

.page-disclaimer .contact-data .v {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--jbo-paper);
  word-break: break-word;
}

.page-disclaimer .contact-data .v.num {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.page-disclaimer .copy-btn {
  justify-self: start;
  margin-top: 0.5rem;
  padding: 0.34em 0.9em;
  font: inherit;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--jbo-cyan);
  background: transparent;
  border: 1px solid rgba(0, 240, 208, 0.45);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .copy-btn:hover,
.page-disclaimer .copy-btn:focus-visible {
  background: rgba(0, 240, 208, 0.14);
}

.page-disclaimer .copy-btn[data-copied] {
  color: var(--jbo-green);
  border-color: rgba(46, 204, 113, 0.6);
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .legal-body {
    display: grid;
    grid-template-columns: 262px minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.6rem);
    align-items: start;
  }

  .page-disclaimer .legal-index {
    position: sticky;
    top: calc(var(--header-h) + 1.4rem);
    margin-bottom: 0;
  }

  .page-disclaimer .clause-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    padding: 1.2rem 1.3rem;
  }

  .page-disclaimer .hero-visual img {
    height: clamp(200px, 19vw, 300px);
  }

  .page-disclaimer .contact-inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-disclaimer .legal-lead {
    font-size: 1.06rem;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .legal-body {
    grid-template-columns: 288px minmax(0, 1fr);
  }

  .page-disclaimer .clause-body p {
    font-size: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-index-list a,
  .page-disclaimer .contact-links a,
  .page-disclaimer .copy-btn,
  .page-disclaimer .clause a {
    transition: none;
  }
}