.page-disclaimer {
  --u-gap: clamp(18px, 3vw, 32px);
  --u-inline: clamp(16px, 4vw, 28px);
  position: relative;
  isolation: isolate;
  padding-block: clamp(20px, 4vw, 36px) clamp(56px, 8vw, 96px);
  color: var(--mist);
  overflow-x: clip;
}

.page-disclaimer::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 460px;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 46px 46px;
  opacity: 0.28;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 88%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 88%);
}

.page-disclaimer .breadcrumbs {
  margin-bottom: clamp(16px, 3vw, 26px);
}

/* ---------- Hero ---------- */

.page-disclaimer .usage-hero {
  display: grid;
  gap: var(--u-gap);
  align-items: end;
}

.page-disclaimer .usage-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  margin: 0;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lime);
  background: rgba(184, 255, 74, 0.06);
}

.page-disclaimer .usage-hero__title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-size: clamp(30px, 7.2vw, 66px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--mist);
  text-wrap: balance;
}

.page-disclaimer .usage-hero__lead {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 2.2vw, 17px);
  line-height: 1.78;
  color: var(--moss);
}

.page-disclaimer .usage-hero__media {
  margin: 0;
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-700);
}

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

/* ---------- 目录 ---------- */

.page-disclaimer .usage-jump {
  margin-top: clamp(22px, 4vw, 38px);
  padding: 14px 16px;
  display: grid;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--ink-800);
}

.page-disclaimer .usage-jump__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-disclaimer .usage-jump__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .usage-jump__link {
  display: inline-block;
  padding: 6px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
  transition: border-color 0.18s ease, color 0.18s ease, background 0.18s ease;
}

.page-disclaimer .usage-jump__link:hover,
.page-disclaimer .usage-jump__link:focus-visible {
  border-color: var(--lime);
  color: var(--lime);
  background: rgba(184, 255, 74, 0.08);
  outline: none;
}

/* ---------- 区块头 ---------- */

.page-disclaimer .usage-section {
  margin-top: clamp(46px, 8vw, 86px);
  scroll-margin-top: 28px;
}

.page-disclaimer .usage-section__head {
  display: grid;
  gap: 10px;
  max-width: 64ch;
}

.page-disclaimer .usage-section__index {
  margin: 0;
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-disclaimer .usage-section__index span {
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--lime);
}

.page-disclaimer .usage-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 4.6vw, 40px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.012em;
  color: var(--mist);
  text-wrap: balance;
}

.page-disclaimer .usage-section__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--moss);
}

/* ---------- 字段图例 ---------- */

.page-disclaimer .field-stack {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .field-stack__item {
  display: grid;
  grid-template-columns: 1.6rem minmax(0, 1fr);
  gap: 12px;
  padding: 16px 16px 16px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--ink-700);
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.page-disclaimer .field-stack__item:hover {
  border-color: rgba(184, 255, 74, 0.45);
  transform: translateY(-2px);
}

.page-disclaimer .field-stack__num {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.95;
  color: var(--lime);
  opacity: 0.9;
}

.page-disclaimer .field-stack__body {
  min-width: 0;
}

.page-disclaimer .field-stack__name {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--mist);
}

.page-disclaimer .field-stack__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--moss);
}

.page-disclaimer .field-stack__tag {
  margin-top: 11px;
}

/* ---------- 分段标签区 ---------- */

.page-disclaimer .usage-tabs {
  margin-top: 24px;
}

.page-disclaimer .usage-tabs .tabs__list {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
}

.page-disclaimer .usage-tabs .tabs__btn {
  flex: 0 0 auto;
}

.page-disclaimer .usage-tabs .tabs__panel {
  margin-top: 16px;
  padding: clamp(16px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--ink-800);
}

.page-disclaimer .stat-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 20px;
}

.page-disclaimer .stat-row__cell {
  padding: 14px 12px 13px;
  border-radius: var(--r-sm);
  background: var(--ink-700);
  border-left: 3px solid var(--lime);
}

.page-disclaimer .stat-row__cell:nth-child(2) {
  border-left-color: var(--amber);
}

.page-disclaimer .stat-row__cell:nth-child(4) {
  border-left-color: var(--moss);
}

.page-disclaimer .stat-row__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(21px, 4vw, 30px);
  font-weight: 700;
  line-height: 1.12;
  color: var(--lime);
}

.page-disclaimer .stat-row__cell:nth-child(2) .stat-row__num {
  color: var(--amber);
}

.page-disclaimer .stat-row__label {
  display: block;
  margin-top: 5px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--moss);
}

.page-disclaimer .note-list {
  display: grid;
  gap: 11px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .note-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--mist);
}

.page-disclaimer .note-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--lime);
}

/* ---------- 设备适配 ---------- */

.page-disclaimer .device-grid {
  display: grid;
  gap: 12px;
  margin-bottom: 20px;
}

.page-disclaimer .device-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--ink-700);
}

.page-disclaimer .device-card__frame {
  height: 8px;
  margin-bottom: 14px;
  border-radius: 999px;
  background: rgba(238, 247, 236, 0.1);
  overflow: hidden;
}

.page-disclaimer .device-card__bar {
  display: block;
  height: 100%;
  border-radius: 999px;
}

.page-disclaimer .device-card__bar--desktop {
  width: 100%;
  background: var(--lime);
}

.page-disclaimer .device-card__bar--tablet {
  width: 74%;
  background: var(--amber);
}

.page-disclaimer .device-card__bar--mobile {
  width: 44%;
  background: var(--moss);
}

.page-disclaimer .device-card__name {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--mist);
}

.page-disclaimer .device-card__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--moss);
}

/* ---------- 红黄牌解释 ---------- */

.page-disclaimer .flag-grid {
  display: grid;
  gap: 12px;
  margin-bottom: 20px;
}

.page-disclaimer .flag-card {
  padding: 16px 16px 18px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line);
  border-top: 3px solid var(--line);
  background: var(--ink-700);
}

.page-disclaimer .flag-card--red {
  border-top-color: var(--red);
}

.page-disclaimer .flag-card--yellow {
  border-top-color: var(--flag);
}

.page-disclaimer .flag-card__name {
  margin: 12px 0 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--mist);
}

.page-disclaimer .flag-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--moss);
}

/* ---------- 家庭观赛标签 ---------- */

.page-disclaimer .family-grid {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .family-card {
  padding: 18px 18px 20px;
  border-radius: var(--r-md);
  border: 1px solid rgba(255, 176, 46, 0.55);
  background: var(--cream);
  color: var(--ink-900);
}

.page-disclaimer .family-card__mark {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--ink-900);
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-disclaimer .family-card__name {
  margin: 12px 0 6px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-disclaimer .family-card__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: #24301f;
}

.page-disclaimer .family-note {
  margin: 16px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--amber);
  font-size: 14px;
  line-height: 1.76;
  color: var(--moss);
}

/* ---------- 开看清单 ---------- */

.page-disclaimer .check-list {
  display: grid;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .check-list__item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--ink-700);
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--mist);
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease;
}

.page-disclaimer .check-list__item:hover {
  border-color: rgba(184, 255, 74, 0.4);
}

.page-disclaimer .check-list__item:has(.check-list__box:checked) {
  border-color: rgba(184, 255, 74, 0.55);
  background: rgba(184, 255, 74, 0.07);
}

.page-disclaimer .check-list__box {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  accent-color: var(--lime);
  cursor: pointer;
}

.page-disclaimer .check-list__box:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 2px;
}

/* ---------- 内容更正 ---------- */

.page-disclaimer .fix-block {
  margin-top: 22px;
  padding: clamp(18px, 3.4vw, 30px);
  display: grid;
  gap: 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(155deg, rgba(184, 255, 74, 0.1), rgba(7, 26, 18, 0.55));
}

.page-disclaimer .fix-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .fix-item {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--ink-800);
}

.page-disclaimer .fix-item__key {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-disclaimer .fix-item__val {
  display: block;
  font-size: 15px;
  line-height: 1.62;
  color: var(--mist);
  word-break: break-word;
}

.page-disclaimer .fix-item__val--mono {
  font-family: var(--font-mono);
  font-size: 14.5px;
  letter-spacing: 0.01em;
  color: var(--lime);
}

.page-disclaimer .next-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-disclaimer .family-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-disclaimer .stat-row {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-disclaimer .device-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .fix-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
}

@media (min-width: 880px) {
  .page-disclaimer .usage-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: clamp(28px, 4vw, 52px);
  }

  .page-disclaimer .field-stack {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .page-disclaimer .field-stack__item {
    grid-template-columns: 2.1rem minmax(0, 1fr);
    padding: 20px 20px 20px 16px;
  }
}

@media (min-width: 1060px) {
  .page-disclaimer .family-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .check-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .field-stack__item,
  .page-disclaimer .field-stack__item:hover,
  .page-disclaimer .usage-jump__link,
  .page-disclaimer .check-list__item {
    transition: none;
    transform: none;
  }
}
<<<END>>>