.page-help-issues {
  background-color: var(--color-surface);
  color: var(--color-ink);
  overflow-x: clip;
}

.page-help-issues img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-help-issues :focus-visible {
  outline: var(--border-thin) solid var(--color-focus);
  outline-offset: 2px;
}

/* ---------- 面包屑 ---------- */
.page-help-issues .issue-crumbs {
  padding-top: var(--space-4);
}

.page-help-issues .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-1);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-help-issues .breadcrumbs a {
  color: var(--color-ink-soft);
  text-decoration: none;
  border-bottom: var(--border-thin) solid transparent;
  transition: color 160ms ease-out, border-color 160ms ease-out;
}

.page-help-issues .breadcrumbs a:hover,
.page-help-issues .breadcrumbs a:focus-visible {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.page-help-issues .breadcrumbs__sep {
  color: var(--color-line);
}

/* ---------- 首屏 ---------- */
.page-help-issues .issue-hero {
  position: relative;
  padding: var(--space-4) 0 var(--section-y);
}

.page-help-issues .issue-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.page-help-issues .issue-hero__text .t-h1 {
  margin: var(--space-3) 0;
  max-width: 13em;
}

.page-help-issues .issue-hero__text .t-lede {
  max-width: var(--measure);
  color: var(--color-ink-soft);
}

.page-help-issues .issue-hero__board {
  position: relative;
  background-color: var(--color-primary);
  color: var(--color-primary-ink);
  border: var(--border-thick) solid var(--color-contrast-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2);
  padding: var(--space-4);
}

.page-help-issues .issue-hero__board-key {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: color-mix(in srgb, var(--color-primary-ink) 72%, transparent);
}

.page-help-issues .issue-hero__board-num {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-figure);
  line-height: 1;
  letter-spacing: var(--tracking-heading);
  margin: var(--space-1) 0 0;
}

.page-help-issues .issue-hero__board-cap {
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  margin-bottom: var(--space-3);
}

.page-help-issues .issue-hero__board-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: calc(var(--space-1) / 2);
  font-size: var(--text-xs);
  border-top: var(--border-thin) solid color-mix(in srgb, var(--color-primary-ink) 34%, transparent);
  padding-top: var(--space-2);
}

/* ---------- 装饰形状 ---------- */
.page-help-issues .issue-deco {
  position: absolute;
  pointer-events: none;
  z-index: 0;
}

.page-help-issues .issue-deco--ring {
  top: var(--space-2);
  right: calc(var(--space-6) * -1);
  width: calc(var(--space-8) * 2.2);
  aspect-ratio: 1;
  border-radius: var(--radius-pill);
  border: var(--border-thick) solid var(--color-primary);
  opacity: 0.35;
}

.page-help-issues .issue-deco--quarter {
  left: 0;
  bottom: 0;
  width: calc(var(--space-8) * 1.8);
  aspect-ratio: 1;
  background-color: color-mix(in srgb, var(--color-contrast-accent) 18%, transparent);
  border-top-right-radius: var(--radius-pill);
}

/* ---------- 判断顺序 ---------- */
.page-help-issues .issue-order {
  background-color: var(--color-surface-deep);
}

.page-help-issues .issue-order__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.page-help-issues .issue-order__steps {
  position: relative;
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
}

.page-help-issues .issue-order__steps::before {
  content: "";
  position: absolute;
  top: var(--space-2);
  bottom: var(--space-6);
  left: calc(var(--space-2) / 2 - 1px);
  width: var(--border-thin);
  background-color: var(--color-line);
}

.page-help-issues .issue-order__step {
  position: relative;
  padding-left: var(--space-8);
  padding-bottom: var(--space-6);
}

.page-help-issues .issue-order__step:last-child {
  padding-bottom: 0;
}

.page-help-issues .issue-order__step::before {
  content: "";
  position: absolute;
  top: calc(var(--space-1) / 2);
  left: 0;
  width: var(--space-2);
  height: var(--space-2);
  border-radius: var(--radius-pill);
  border: var(--border-thin) solid var(--color-primary);
  background-color: var(--color-surface-deep);
  transition: background-color 160ms ease-out;
}

.page-help-issues .issue-order__step:hover::before {
  background-color: var(--color-primary);
}

.page-help-issues .issue-order__step h3 {
  margin-bottom: var(--space-1);
}

.page-help-issues .issue-order__step p {
  color: var(--color-ink-soft);
  max-width: var(--measure);
}

.page-help-issues .issue-jump {
  margin-top: var(--space-6);
  font-size: var(--text-sm);
}

.page-help-issues .issue-jump a {
  color: var(--color-accent);
  font-weight: var(--weight-heading);
  text-decoration: none;
  border-bottom: var(--border-thin) solid currentColor;
  transition: color 160ms ease-out, border-color 160ms ease-out;
}

.page-help-issues .issue-jump a:hover,
.page-help-issues .issue-jump a:focus-visible {
  color: var(--color-focus);
}

.page-help-issues .issue-order__visual,
.page-help-issues .issue-group__visual {
  margin: 0;
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-lg);
  background-color: var(--color-surface);
  box-shadow: var(--shadow-2);
  overflow: hidden;
}

.page-help-issues .issue-order__visual img,
.page-help-issues .issue-group__visual img {
  width: 100%;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

/* ---------- 异常分组 ---------- */
.page-help-issues .issue-group--select {
  background-color: var(--color-surface);
}

.page-help-issues .issue-group--after {
  background-color: var(--color-surface-alt);
  border-top: var(--border-thin) solid var(--color-line);
}

.page-help-issues .issue-group__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
  margin-bottom: var(--space-8);
}

.page-help-issues .issue-group__intro h2 {
  margin: var(--space-3) 0 0;
  max-width: 18em;
}

.page-help-issues .issue-group__note {
  margin-top: var(--space-2);
  max-width: var(--measure);
  color: var(--color-ink-soft);
}

.page-help-issues .issue-list {
  display: grid;
  gap: var(--space-8);
}

.page-help-issues .issue-item {
  border-top: var(--border-thick) solid var(--color-ink-soft);
  padding-top: var(--space-4);
}

.page-help-issues .issue-item__band {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.page-help-issues .issue-item__no {
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-ink-muted);
}

.page-help-issues .issue-item__title {
  margin: 0;
}

.page-help-issues .issue-item__tag {
  margin-left: auto;
}

.page-help-issues .issue-fields {
  margin: 0;
}

.page-help-issues .issue-field {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(var(--space-1) / 2);
  padding: var(--space-3) 0;
  border-bottom: var(--border-thin) solid var(--color-line);
  transition: border-color 160ms ease-out;
}

.page-help-issues .issue-field:first-child {
  border-top: var(--border-thin) solid var(--color-line);
}

.page-help-issues .issue-field__key {
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  letter-spacing: 0.04em;
  transition: color 160ms ease-out;
}

.page-help-issues .issue-field__val {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
  max-width: var(--measure);
}

.page-help-issues .issue-field:hover {
  border-bottom-color: var(--color-accent);
}

.page-help-issues .issue-field:hover .issue-field__key {
  color: var(--color-accent);
}

/* ---------- 口径一致性 ---------- */
.page-help-issues .issue-align {
  position: relative;
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  overflow: hidden;
}

.page-help-issues .issue-align__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.page-help-issues .issue-align__text h2 {
  margin: var(--space-3) 0 var(--space-3);
  max-width: 16em;
}

.page-help-issues .issue-align__text p {
  max-width: var(--measure);
  color: var(--color-contrast-ink);
  opacity: 0.82;
}

.page-help-issues .issue-align .eyebrow {
  color: var(--color-contrast-accent);
  border-color: color-mix(in srgb, var(--color-contrast-accent) 45%, transparent);
  background-color: color-mix(in srgb, var(--color-contrast-accent) 12%, transparent);
}

.page-help-issues .issue-align__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-help-issues .issue-align__list li {
  padding: var(--space-3) 0;
  border-top: var(--border-thin) solid var(--color-contrast-line);
}

.page-help-issues .issue-align__list li:last-child {
  border-bottom: var(--border-thin) solid var(--color-contrast-line);
}

.page-help-issues .issue-align__list strong {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-contrast-accent);
  margin-bottom: calc(var(--space-1) / 2);
}

.page-help-issues .issue-align__list span {
  font-size: var(--text-sm);
  opacity: 0.78;
}

/* ---------- 行动出口 ---------- */
.page-help-issues .issue-action {
  background-color: var(--color-primary-soft);
}

.page-help-issues .issue-action h2 {
  margin: var(--space-3) 0 0;
  max-width: 16em;
}

.page-help-issues .issue-action__prep {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-help-issues .issue-action__prep li {
  background-color: var(--color-surface);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  box-shadow: var(--shadow-1);
  transition: border-color 160ms ease-out, box-shadow 160ms ease-out;
}

.page-help-issues .issue-action__prep li:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-2);
}

.page-help-issues .issue-action__prep strong {
  display: block;
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
  margin-bottom: calc(var(--space-1) / 2);
}

.page-help-issues .issue-action__prep span {
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

.page-help-issues .issue-action__note {
  margin-top: var(--space-4);
  max-width: var(--measure);
  color: var(--color-ink-soft);
}

.page-help-issues .issue-action__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-6);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-help-issues .issue-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: var(--space-8);
    align-items: end;
  }

  .page-help-issues .issue-hero__board {
    margin-bottom: var(--space-2);
  }

  .page-help-issues .issue-order__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: var(--space-8);
    align-items: start;
  }

  .page-help-issues .issue-group__head {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: var(--space-8);
  }

  .page-help-issues .issue-group__head--flip {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  }

  .page-help-issues .issue-group__head--flip .issue-group__visual {
    order: -1;
  }

  .page-help-issues .issue-align__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: var(--space-8);
    align-items: start;
  }
}

@media (min-width: 760px) {
  .page-help-issues .issue-field {
    grid-template-columns: 11em minmax(0, 1fr);
    gap: var(--space-3);
    align-items: baseline;
  }

  .page-help-issues .issue-action__prep {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
  }
}
<<<END>>>