.page-disclaimer {
  --guide-idx-w: 232px;
  --guide-key: rgba(255, 179, 71, 0.34);
  --guide-key-soft: rgba(255, 179, 71, 0.07);
  --guide-teal-soft: rgba(47, 217, 179, 0.14);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .guide-crumbs {
  padding: 20px 0 0;
}

.page-disclaimer .crumbs {
  margin: 0;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .guide-hero {
  padding: 26px 0 34px;
  position: relative;
}

.page-disclaimer .guide-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--red), var(--amber) 42%, var(--line) 88%);
  opacity: 0.55;
}

.page-disclaimer .guide-hero__eyebrow {
  margin: 0 0 16px;
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.page-disclaimer .guide-hero__title {
  margin: 0 0 18px;
  font-size: clamp(28px, 7.4vw, 52px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: 0.02em;
  color: var(--white);
  max-width: 20ch;
}

.page-disclaimer .guide-hero__lede {
  margin: 0 0 26px;
  max-width: 44ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--steel);
}

.page-disclaimer .guide-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--steel);
}

.page-disclaimer .guide-hero__meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding-left: 12px;
  border-left: 2px solid var(--line);
}

.page-disclaimer .guide-hero__meta .num {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--amber);
}

/* ---------- 两栏骨架 ---------- */
.page-disclaimer .guide-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding: 26px 0 74px;
}

/* ---------- 左侧索引 ---------- */
.page-disclaimer .guide-index__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--steel);
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.page-disclaimer .guide-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .guide-index__list li {
  flex: 0 0 auto;
}

.page-disclaimer .guide-index__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--steel);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.page-disclaimer .guide-index__list a .num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-disclaimer .guide-index__list a:hover,
.page-disclaimer .guide-index__list a:focus-visible {
  color: var(--white);
  border-color: var(--guide-key);
}

.page-disclaimer .guide-index__list a.is-active {
  color: var(--amber);
  border-color: var(--guide-key);
  background: var(--guide-key-soft);
}

.page-disclaimer .guide-index__link--plain {
  color: var(--white);
}

/* ---------- 正文分栏 ---------- */
.page-disclaimer .guide-body {
  min-width: 0;
}

.page-disclaimer .guide-sec {
  padding: 30px 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .guide-sec:first-child {
  border-top: none;
  padding-top: 6px;
}

.page-disclaimer .guide-sec .section-head {
  margin-bottom: 22px;
}

.page-disclaimer .section-head__index {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-disclaimer .section-head__title {
  margin: 0 0 12px;
  font-size: clamp(21px, 4.6vw, 30px);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-disclaimer .section-head__desc {
  margin: 0;
  max-width: 42ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--steel);
}

/* ---------- 重点栏：第 2 栏 ---------- */
.page-disclaimer .guide-sec--key {
  border: 1px solid var(--guide-key);
  border-left: 3px solid var(--amber);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, var(--guide-key-soft), rgba(11, 16, 32, 0) 46%),
    var(--felt);
  padding: 26px 18px 30px;
  margin: 6px 0 4px;
}

.page-disclaimer .guide-sec--key .section-head__index {
  color: var(--amber);
}

/* ---------- 首图 ---------- */
.page-disclaimer .guide-figure {
  margin: 0 0 24px;
}

.page-disclaimer .guide-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: calc(var(--radius) - 4px);
}

/* ---------- 折叠步骤 ---------- */
.page-disclaimer .steps {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-disclaimer .step {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(19, 26, 46, 0.6);
  overflow: hidden;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-disclaimer .step[open] {
  border-color: var(--guide-key);
  background: rgba(27, 37, 64, 0.7);
}

.page-disclaimer .step:hover {
  border-color: rgba(255, 179, 71, 0.42);
}

.page-disclaimer .step .disclosure__summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  color: var(--white);
}

.page-disclaimer .step .disclosure__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .step__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--amber);
  min-width: 2.1ch;
}

.page-disclaimer .step[open] .step__num {
  color: var(--red);
}

.page-disclaimer .step__label {
  flex: 1 1 auto;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.01em;
}

.page-disclaimer .step__body {
  padding: 0 16px 16px 16px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .step__body p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--steel);
}

.page-disclaimer .step__check {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  padding-left: 12px;
  border-left: 2px solid var(--teal);
  color: var(--white) !important;
}

.page-disclaimer .step__check-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--teal);
  border: 1px solid var(--guide-teal-soft);
  background: var(--guide-teal-soft);
  border-radius: 4px;
  padding: 2px 6px;
}

/* ---------- 卡片与列表 ---------- */
.page-disclaimer .guide-columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-disclaimer .guide-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(19, 26, 46, 0.55);
  padding: 18px 16px;
}

.page-disclaimer .guide-card__title {
  margin: 0 0 12px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--white);
}

.page-disclaimer .guide-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-disclaimer .guide-list li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

.page-disclaimer .guide-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--amber);
  opacity: 0.8;
}

.page-disclaimer .guide-list--wide {
  max-width: 62ch;
  gap: 14px;
}

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

/* ---------- 编号清单 ---------- */
.page-disclaimer .guide-numlist {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
  counter-reset: none;
}

.page-disclaimer .guide-numlist li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding-bottom: 18px;
  border-bottom: 1px dashed var(--line);
}

.page-disclaimer .guide-numlist li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-disclaimer .guide-numlist__idx {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 600;
  line-height: 1;
  color: var(--teal);
  letter-spacing: 0.04em;
  padding-top: 2px;
}

.page-disclaimer .guide-numlist p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--steel);
  max-width: 46ch;
}

/* ---------- 上报四项 ---------- */
.page-disclaimer .report-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-disclaimer .report-item {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(19, 26, 46, 0.5);
  padding: 16px 16px 16px 18px;
}

.page-disclaimer .report-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--red), var(--amber));
  opacity: 0.75;
}

.page-disclaimer .report-item__idx {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-disclaimer .report-item .guide-card__title {
  margin-bottom: 8px;
  font-size: 15px;
}

.page-disclaimer .report-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--steel);
}

/* ---------- 说明文字 ---------- */
.page-disclaimer .guide-note {
  margin: 20px 0 0;
  padding: 14px 16px;
  border-left: 2px solid var(--red);
  background: rgba(255, 59, 92, 0.06);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--steel);
  max-width: 56ch;
}

.page-disclaimer .guide-note--soft {
  border-left-color: var(--line);
  background: rgba(19, 26, 46, 0.5);
}

/* ---------- 转人工 ---------- */
.page-disclaimer .guide-sec--handoff {
  padding-bottom: 0;
}

.page-disclaimer .handoff-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(255, 59, 92, 0.12), transparent 58%),
    var(--felt);
  padding: 22px 18px;
}

.page-disclaimer .handoff-panel__lead {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--white);
  max-width: 48ch;
}

.page-disclaimer .handoff-contact {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .handoff-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
}

.page-disclaimer .handoff-contact__k {
  flex: 0 0 auto;
  min-width: 5.5em;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--steel);
}

.page-disclaimer .handoff-contact__v {
  font-size: 15px;
  color: var(--white);
  word-break: break-word;
}

.page-disclaimer .handoff-contact__v.num {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  color: var(--amber);
}

.page-disclaimer .handoff-contact .copy-btn {
  margin-left: auto;
}

.page-disclaimer .handoff-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-disclaimer .handoff-actions .btn {
  text-decoration: none;
}

/* ---------- 平板起分栏 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .guide-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-disclaimer .guide-sec--key {
    padding: 30px 26px 34px;
  }

  .page-disclaimer .step .disclosure__summary {
    padding: 16px 20px;
  }

  .page-disclaimer .step__body {
    padding: 0 20px 18px;
  }
}

/* ---------- 桌面端：左侧固定索引 ---------- */
@media (min-width: 1024px) {
  .page-disclaimer .guide-layout {
    grid-template-columns: var(--guide-idx-w) minmax(0, 1fr);
    gap: 52px;
    padding-top: 34px;
  }

  .page-disclaimer .guide-index {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
    max-height: calc(100vh - var(--header-h) - 56px);
    overflow-y: auto;
    padding-right: 6px;
  }

  .page-disclaimer .guide-index__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .guide-index__list li {
    flex: 1 1 auto;
  }

  .page-disclaimer .guide-index__list a {
    display: flex;
    width: 100%;
    border: none;
    border-left: 2px solid var(--line);
    border-radius: 0;
    padding: 10px 4px 10px 14px;
    white-space: normal;
    font-size: 14px;
    background: transparent;
  }

  .page-disclaimer .guide-index__list a.is-active {
    border-left-color: var(--amber);
    background: linear-gradient(90deg, rgba(255, 179, 71, 0.13), rgba(255, 179, 71, 0));
    color: var(--amber);
  }

  .page-disclaimer .guide-sec {
    padding: 40px 0;
  }

  .page-disclaimer .guide-sec:first-child {
    padding-top: 4px;
  }

  .page-disclaimer .guide-columns {
    gap: 18px;
  }

  .page-disclaimer .report-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .handoff-panel {
    padding: 28px 26px;
  }

  .page-disclaimer .handoff-contact__row {
    gap: 8px 20px;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .guide-sec--key {
    padding: 34px 32px 38px;
  }
}

/* ---------- 降低动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .guide-index__list a,
  .page-disclaimer .step {
    transition: none;
  }
}