.page-disclaimer {
  --guide-face: var(--night-2);
  --guide-edge: var(--line-strong);
  background: var(--night);
  color: var(--snow);
  font-family: var(--font-body);
  line-height: 1.75;
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-disclaimer .page-disclaimer__crumb {
  padding-top: clamp(14px, 3vw, 28px);
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--frost);
}

.page-disclaimer .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--steel);
}

.page-disclaimer .breadcrumb a {
  color: var(--frost);
  text-decoration: none;
  border-bottom: 1px solid var(--guide-edge);
  padding-bottom: 1px;
}

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

.page-disclaimer .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 10px;
}

.page-disclaimer .section-head {
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-disclaimer h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7.2vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
  color: var(--snow);
}

.page-disclaimer h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 4.4vw, 34px);
  line-height: 1.24;
  margin: 0;
  color: var(--snow);
}

.page-disclaimer h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.35;
  margin: 0 0 8px;
  color: var(--snow);
}

.page-disclaimer p {
  margin: 0 0 12px;
}

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

/* ---------- 首屏 ---------- */
.page-disclaimer .guide-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 4vw, 40px);
  align-items: start;
}

.page-disclaimer .guide-lede {
  max-width: 62ch;
  font-size: clamp(15px, 2.4vw, 17px);
  color: var(--frost);
  border-left: 3px solid var(--signal);
  padding-left: 16px;
  margin-top: 4px;
}

.page-disclaimer .guide-figure {
  margin: 0;
  position: relative;
  background: var(--night-2);
  clip-path: var(--cut);
  overflow: hidden;
}

.page-disclaimer .guide-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.02);
}

.page-disclaimer .guide-figure .media-frame__tag {
  position: absolute;
  left: 0;
  bottom: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 6px 14px;
  background: var(--paper);
  color: var(--ink);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}

/* ---------- 三步总览 ---------- */
.page-disclaimer .guide-steps {
  list-style: none;
  margin: clamp(24px, 4.5vw, 44px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-disclaimer .guide-step {
  position: relative;
  background: var(--guide-face);
  clip-path: var(--cut-sm);
  padding: clamp(18px, 3.4vw, 26px);
  transition: transform 0.2s ease;
}

.page-disclaimer .guide-step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 58%;
  height: 3px;
  background: linear-gradient(90deg, var(--signal), rgba(255, 107, 31, 0));
}

.page-disclaimer .guide-step:hover {
  transform: translateY(-3px);
}

.page-disclaimer .guide-step__no {
  display: block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(44px, 12vw, 76px);
  line-height: 0.86;
  color: var(--signal);
  margin-bottom: 12px;
}

.page-disclaimer .guide-step__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  margin: 0 0 8px;
  color: var(--snow);
}

.page-disclaimer .guide-step__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--frost);
  margin: 0 0 12px;
}

.page-disclaimer .guide-step__link {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px dashed var(--cyan);
  display: inline-block;
  padding-bottom: 2px;
}

.page-disclaimer .guide-step__link:hover,
.page-disclaimer .guide-step__link:focus-visible {
  color: var(--snow);
  border-bottom-color: var(--snow);
}

/* ---------- 标签页 ---------- */
.page-disclaimer .guide-tabs {
  margin-top: clamp(10px, 2vw, 18px);
}

.page-disclaimer .guide-tabs .tab-list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .guide-tabs .tab {
  flex: 0 0 auto;
  appearance: none;
  -webkit-appearance: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  line-height: 1;
  padding: 12px 18px;
  background: transparent;
  color: var(--frost);
  border: 1px solid var(--guide-edge);
  border-radius: 0;
  cursor: pointer;
  white-space: nowrap;
  clip-path: var(--cut-sm);
  transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.page-disclaimer .guide-tabs .tab:hover {
  color: var(--snow);
  border-color: var(--cyan);
}

.page-disclaimer .guide-tabs .tab:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-disclaimer .guide-tabs .tab[aria-selected="true"],
.page-disclaimer .guide-tabs .tab.is-active {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--night);
  font-weight: 700;
}

.page-disclaimer .tab-panel {
  margin-top: 18px;
  background: var(--night-2);
  clip-path: var(--cut);
  padding: clamp(16px, 3.4vw, 32px);
  outline: none;
}

.page-disclaimer .tab-panel:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-disclaimer .tab-panel[hidden] {
  display: none;
}

.page-disclaimer .guide-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
}

.page-disclaimer .guide-list__item {
  background: var(--guide-face);
  padding: 16px clamp(14px, 2.6vw, 22px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
}

.page-disclaimer .guide-list__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--signal);
  text-transform: uppercase;
  padding-top: 2px;
}

.page-disclaimer .guide-list__text {
  font-size: 14px;
  line-height: 1.72;
  color: var(--frost);
  margin: 0;
  min-width: 0;
  overflow-wrap: anywhere;
}

/* ---------- 外部链接分栏 ---------- */
.page-disclaimer .guide-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3.5vw, 32px);
  align-items: start;
}

.page-disclaimer .guide-split__main .prose {
  max-width: 68ch;
  font-size: 15px;
  color: var(--frost);
  margin-bottom: 18px;
}

.page-disclaimer .link-note {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .link-note__item {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .link-note__item:first-child {
  border-top: 1px solid var(--line);
}

.page-disclaimer .link-note__flag {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  margin-top: 3px;
  background: var(--signal);
  color: var(--night);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  clip-path: var(--cut-sm);
}

.page-disclaimer .link-note strong {
  display: block;
  font-size: 15px;
  color: var(--snow);
  margin-bottom: 4px;
}

.page-disclaimer .link-note p {
  font-size: 14px;
  line-height: 1.72;
  color: var(--frost);
  margin: 0;
}

.page-disclaimer .guide-aside {
  background: var(--steel);
  clip-path: var(--cut);
  padding: clamp(18px, 3.2vw, 26px);
  border-left: 3px solid var(--signal);
}

.page-disclaimer .guide-aside__no {
  display: block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 46px;
  line-height: 1;
  color: var(--signal);
  margin-bottom: 10px;
}

.page-disclaimer .guide-aside__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  color: var(--snow);
  margin: 0 0 6px;
}

.page-disclaimer .guide-aside__text {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--frost);
  margin: 0;
}

/* ---------- 反馈信息条 ---------- */
.page-disclaimer .feedback-bar {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3.4vw, 30px);
  background: var(--paper);
  color: var(--ink);
  clip-path: var(--cut);
  padding: clamp(18px, 3.6vw, 34px);
}

.page-disclaimer .feedback-bar__col {
  min-width: 0;
}

.page-disclaimer .feedback-bar__col + .feedback-bar__col {
  padding-top: clamp(16px, 3vw, 24px);
  border-top: 1px solid rgba(42, 26, 18, 0.28);
}

.page-disclaimer .feedback-bar .mono-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  background: rgba(42, 26, 18, 0.1);
  padding: 4px 9px;
  margin-bottom: 12px;
}

.page-disclaimer .feedback-bar p {
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink);
  margin: 0 0 10px;
}

.page-disclaimer .feedback-bar__mail {
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.8vw, 20px);
  letter-spacing: 0.01em;
  color: var(--ink);
  border-bottom: 2px solid var(--signal);
  display: inline-block;
  padding-bottom: 2px;
  overflow-wrap: anywhere;
  word-break: break-all;
}

.page-disclaimer .feedback-bar__note {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: rgba(42, 26, 18, 0.72);
  margin-top: 8px;
}

/* ---------- 使用环境 ---------- */
.page-disclaimer .env-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-disclaimer .env-card {
  position: relative;
  background: var(--guide-face);
  clip-path: var(--cut-sm);
  padding: clamp(18px, 3.2vw, 26px);
  border-top: 3px solid var(--cyan);
}

.page-disclaimer .env-card__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  margin-bottom: 8px;
}

.page-disclaimer .env-card p {
  font-size: 14px;
  line-height: 1.72;
  color: var(--frost);
  margin: 0 0 10px;
}

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

.page-disclaimer .guide-links {
  margin: clamp(20px, 3.5vw, 30px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--frost);
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .guide-links a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px dashed var(--cyan);
  padding-bottom: 1px;
  margin: 0 2px;
}

.page-disclaimer .guide-links a:hover,
.page-disclaimer .guide-links a:focus-visible {
  color: var(--snow);
  border-bottom-color: var(--snow);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .guide-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .guide-list__item {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
  }

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

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

  .page-disclaimer .feedback-bar__col + .feedback-bar__col {
    padding-top: 0;
    border-top: 0;
    border-left: 1px solid rgba(42, 26, 18, 0.28);
    padding-left: clamp(18px, 3vw, 30px);
  }
}

@media (min-width: 960px) {
  .page-disclaimer .guide-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
  }

  .page-disclaimer .guide-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
  }

  .page-disclaimer .guide-aside {
    position: sticky;
    top: 96px;
  }

  .page-disclaimer .guide-tabs .tab-list {
    overflow-x: visible;
    flex-wrap: wrap;
  }
}
<<<END>>>