.page-disclaimer {
  --disc-hair: 1px solid var(--line-600);
  --disc-soft: rgba(20, 227, 212, 0.08);
  position: relative;
  display: block;
  padding-bottom: clamp(48px, 8vw, 96px);
  color: var(--ink-100);
  font-family: var(--font-sans);
  overflow-x: clip;
}

.page-disclaimer .crumbs {
  padding-top: clamp(18px, 3vw, 28px);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--ink-muted-400);
}

.page-disclaimer .crumbs a {
  color: var(--ink-muted-400);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .crumbs a:hover,
.page-disclaimer .crumbs a:focus-visible {
  color: var(--electric-cyan-400);
  border-bottom-color: var(--electric-cyan-400);
}

.page-disclaimer .crumbs span[aria-current="page"] {
  color: var(--ink-100);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .disc-hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  padding: clamp(30px, 6vw, 62px) 0 clamp(34px, 6vw, 64px);
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(118deg, rgba(20, 227, 212, 0.11) 0%, rgba(20, 227, 212, 0) 48%),
    linear-gradient(300deg, rgba(245, 166, 35, 0.07) 0%, rgba(245, 166, 35, 0) 36%);
  clip-path: polygon(0 0, 100% 0, 100% 66%, 0 100%);
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .disc-hero-lead,
.page-disclaimer .disc-panel {
  position: relative;
  z-index: 1;
}

.page-disclaimer .disc-kicker {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--electric-cyan-400);
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.page-disclaimer h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(38px, 7vw, 68px);
  line-height: 1.05;
  letter-spacing: 0.01em;
  color: var(--ink-100);
}

.page-disclaimer .disc-intro {
  margin: clamp(16px, 2.5vw, 22px) 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.2vw, 16.5px);
  line-height: 1.82;
  color: var(--ink-muted-400);
}

.page-disclaimer .disc-panel {
  align-self: start;
  display: grid;
  gap: 2px;
  padding: clamp(18px, 3vw, 26px);
  border-radius: var(--radius-card);
  border: var(--disc-hair);
  background: linear-gradient(158deg, var(--deep-raise-700) 0%, var(--deep-core-800) 100%);
  box-shadow: 0 18px 44px -28px rgba(0, 0, 0, 0.9);
}

.page-disclaimer .disc-panel-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px dashed rgba(27, 74, 99, 0.85);
}

.page-disclaimer .disc-panel-row:last-of-type {
  border-bottom: none;
}

.page-disclaimer .disc-panel-k {
  font-size: 13px;
  color: var(--ink-muted-400);
  letter-spacing: 0.04em;
}

.page-disclaimer .disc-panel-v {
  font-family: var(--font-mono);
  font-size: clamp(16px, 1.6vw, 19px);
  font-weight: 600;
  color: var(--electric-cyan-400);
  letter-spacing: 0.02em;
}

.page-disclaimer .disc-panel-v--amber {
  color: var(--amber-500);
}

.page-disclaimer .disc-panel-note {
  margin: 12px 0 0;
  padding-top: 14px;
  border-top: var(--disc-hair);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-muted-400);
}

/* ---------- 章节色带 ---------- */

.page-disclaimer .disc-band {
  display: flex;
  align-items: center;
  gap: 14px;
  height: 12px;
  margin: 0;
  padding: 0 var(--gutter);
  position: relative;
}

.page-disclaimer .disc-band::before {
  content: "";
  flex: 1;
  height: 12px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--electric-cyan-400) 0%, rgba(20, 227, 212, 0.12) 42%, rgba(10, 33, 53, 0) 100%);
  opacity: 0.55;
}

.page-disclaimer .disc-band span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ink-muted-400);
  flex: none;
}

/* ---------- 章节 ---------- */

.page-disclaimer .disc-sec {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 3vw, 26px);
  padding-block: clamp(34px, 6vw, 62px);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-disclaimer .disc-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.24em;
  color: var(--electric-cyan-400);
  padding-top: 4px;
}

.page-disclaimer .disc-body {
  min-width: 0;
}

.page-disclaimer .disc-h {
  margin: 0 0 18px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(23px, 3.1vw, 34px);
  line-height: 1.24;
  color: var(--ink-100);
}

.page-disclaimer .disc-claim {
  margin: 0 0 18px;
  padding-left: 16px;
  border-left: 3px solid var(--electric-cyan-400);
  font-family: var(--font-serif);
  font-size: clamp(16px, 1.7vw, 19px);
  line-height: 1.72;
  color: var(--cyan-light-200);
}

.page-disclaimer .disc-p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: clamp(15px, 1.15vw, 16px);
  line-height: 1.85;
  color: var(--ink-muted-400);
}

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

/* ---------- 折叠摘要 ---------- */

.page-disclaimer .disc-fold {
  margin-top: 24px;
  border: var(--disc-hair);
  border-radius: var(--radius-card);
  background: var(--deep-core-800);
  overflow: hidden;
}

.page-disclaimer .disc-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px clamp(16px, 2.4vw, 22px);
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  letter-spacing: 0.03em;
  color: var(--ink-100);
  transition: background 0.2s ease;
}

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

.page-disclaimer .disc-fold summary:hover,
.page-disclaimer .disc-fold summary:focus-visible {
  background: rgba(20, 227, 212, 0.07);
}

.page-disclaimer .disc-fold-hint {
  font-family: var(--font-mono);
  color: var(--electric-cyan-400);
  font-size: 16px;
  transition: transform 0.25s ease;
}

.page-disclaimer .disc-fold[open] .disc-fold-hint {
  transform: rotate(45deg);
}

.page-disclaimer .disc-fold-body {
  margin: 0;
  padding: 4px clamp(16px, 2.4vw, 22px) 20px;
  display: grid;
  gap: 14px;
  border-top: 1px dashed rgba(27, 74, 99, 0.9);
}

.page-disclaimer .disc-fold-item {
  padding-top: 14px;
}

.page-disclaimer .disc-fold-item dt {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--electric-cyan-400);
  margin-bottom: 6px;
}

.page-disclaimer .disc-fold-item dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--ink-muted-400);
}

/* ---------- 生效日环形刻度 ---------- */

.page-disclaimer .disc-rule-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3.4vw, 38px);
  align-items: center;
  margin-top: 26px;
}

.page-disclaimer .disc-ring {
  max-width: 300px;
  margin: 0 auto;
  padding: clamp(14px, 2.6vw, 22px);
  border-radius: var(--radius-card);
  border: var(--disc-hair);
  background: radial-gradient(circle at 50% 40%, rgba(20, 227, 212, 0.09) 0%, rgba(5, 18, 30, 0) 66%), var(--deep-core-800);
}

.page-disclaimer .disc-ring-svg {
  display: block;
  width: 100%;
  height: auto;
  animation: disc-pulse 3s ease-in-out infinite;
}

@keyframes disc-pulse {
  0%, 100% { opacity: 0.78; }
  50% { opacity: 1; }
}

.page-disclaimer .disc-rule-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .disc-rule-list li {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px dashed rgba(27, 74, 99, 0.85);
}

.page-disclaimer .disc-rule-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-disclaimer .disc-rule-k {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--amber-light-300);
}

.page-disclaimer .disc-rule-t {
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-muted-400);
}

/* ---------- 图示 ---------- */

.page-disclaimer .disc-figure {
  margin: 0;
}

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

.page-disclaimer .disc-figure .media-caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-muted-400);
}

/* ---------- 边界对照 ---------- */

.page-disclaimer .disc-boundary {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 26px;
}

.page-disclaimer .disc-bound {
  position: relative;
  padding: 20px clamp(16px, 2.4vw, 24px);
  border-radius: var(--radius-card);
  border: var(--disc-hair);
  background: var(--deep-core-800);
  overflow: hidden;
}

.page-disclaimer .disc-bound::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
}

.page-disclaimer .disc-bound--ok::before {
  background: var(--electric-cyan-400);
}

.page-disclaimer .disc-bound--care::before {
  background: var(--amber-500);
}

.page-disclaimer .disc-bound--ok {
  background: linear-gradient(150deg, rgba(20, 227, 212, 0.09) 0%, var(--deep-core-800) 62%);
}

.page-disclaimer .disc-bound--care {
  background: linear-gradient(150deg, rgba(245, 166, 35, 0.09) 0%, var(--deep-core-800) 62%);
}

.page-disclaimer .disc-bound-badge {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-disclaimer .disc-bound--ok .disc-bound-badge {
  background: rgba(20, 227, 212, 0.14);
  color: var(--cyan-light-200);
  border: 1px solid rgba(20, 227, 212, 0.4);
}

.page-disclaimer .disc-bound--care .disc-bound-badge {
  background: rgba(245, 166, 35, 0.14);
  color: var(--amber-light-300);
  border: 1px solid rgba(245, 166, 35, 0.42);
}

.page-disclaimer .disc-bound-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--ink-100);
}

/* ---------- 差异处理步骤 ---------- */

.page-disclaimer .disc-steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: disc-step;
}

.page-disclaimer .disc-steps li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px clamp(14px, 2.2vw, 20px);
  border-radius: 16px;
  border: var(--disc-hair);
  background: var(--deep-core-800);
}

.page-disclaimer .disc-step-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--jade-500);
  padding-top: 2px;
}

.page-disclaimer .disc-step-t {
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-muted-400);
}

/* ---------- 联系与收束 ---------- */

.page-disclaimer .disc-contact {
  margin-top: 26px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: var(--disc-hair);
}

.page-disclaimer .disc-contact-item {
  display: grid;
  gap: 5px;
  padding: 15px clamp(15px, 2.3vw, 22px);
  background: var(--deep-core-800);
}

.page-disclaimer .disc-contact-k {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink-muted-400);
}

.page-disclaimer .disc-contact-v {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--electric-cyan-400);
  word-break: break-word;
}

.page-disclaimer .disc-contact-note {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.76;
  color: var(--ink-muted-400);
}

.page-disclaimer .disc-close {
  margin-top: 32px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-disclaimer .disc-close-link {
  display: grid;
  gap: 6px;
  padding: 18px clamp(16px, 2.4vw, 22px);
  border-radius: var(--radius-card);
  border: var(--disc-hair);
  background: linear-gradient(140deg, var(--deep-raise-700) 0%, var(--deep-core-800) 100%);
  text-decoration: none;
  transition: border-color 0.22s ease, transform 0.22s ease;
}

.page-disclaimer .disc-close-link:hover,
.page-disclaimer .disc-close-link:focus-visible {
  border-color: var(--electric-cyan-400);
  transform: translateY(-2px);
}

.page-disclaimer .disc-close-k {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink-100);
}

.page-disclaimer .disc-close-t {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink-muted-400);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-disclaimer .disc-boundary {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .page-disclaimer .disc-contact {
    grid-template-columns: 1fr 1fr;
  }

  .page-disclaimer .disc-close {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-disclaimer .disc-sec {
    grid-template-columns: 60px minmax(0, 1fr);
    gap: clamp(24px, 3.4vw, 48px);
  }

  .page-disclaimer .disc-rule-grid {
    grid-template-columns: 280px minmax(0, 1fr);
  }
}

@media (max-width: 520px) {
  .page-disclaimer .disc-band {
    padding: 0 14px;
  }

  .page-disclaimer .disc-ring {
    max-width: 236px;
  }

  .page-disclaimer .disc-steps li {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-ring-svg {
    animation: none;
  }

  .page-disclaimer .disc-close-link {
    transition: none;
  }

  .page-disclaimer .disc-close-link:hover,
  .page-disclaimer .disc-close-link:focus-visible {
    transform: none;
  }
}