.page-disclaimer {
  background:
    linear-gradient(90deg, rgba(10, 31, 68, 0.03) 1px, transparent 1px),
    linear-gradient(rgba(10, 31, 68, 0.03) 1px, transparent 1px),
    var(--c-mist);
  background-size: 28px 28px;
}

/* ===== 公告横幅 ===== */
.page-disclaimer .doc-hero {
  position: relative;
  overflow: hidden;
  color: var(--c-white);
  background:
    radial-gradient(circle at 78% 12%, rgba(0, 194, 168, 0.22), transparent 30%),
    radial-gradient(circle at 96% 72%, rgba(255, 107, 53, 0.16), transparent 26%),
    var(--c-ink);
  padding: 32px 0 88px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 36px), 0 100%);
}

.page-disclaimer .doc-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
  mix-blend-mode: screen;
  pointer-events: none;
}

.page-disclaimer .doc-hero__inner {
  position: relative;
  display: grid;
  gap: 28px;
}

.page-disclaimer .doc-hero__crumb {
  margin: 0 0 20px;
}

.page-disclaimer .doc-hero .section-label {
  color: var(--c-orange);
}

.page-disclaimer .doc-hero h1 {
  font-family: var(--f-headline);
  font-size: clamp(2.25rem, 6vw, 4rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--c-white);
  margin: 6px 0 14px;
  max-width: 12ch;
}

.page-disclaimer .doc-hero__lead {
  margin: 0;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--c-rock);
  max-width: 60ch;
}

.page-disclaimer .doc-hero__meta {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 18px 20px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  align-self: center;
}

.page-disclaimer .doc-hero__meta dl {
  margin: 0;
  display: grid;
  gap: 4px;
}

.page-disclaimer .doc-hero__meta-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 18px;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.14);
}

.page-disclaimer .doc-hero__meta-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .doc-hero__meta dt {
  font-size: 0.75rem;
  color: var(--c-rock);
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.page-disclaimer .doc-hero__meta dd {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--c-white);
  text-align: right;
  line-height: 1.4;
}

/* ===== 面包屑 ===== */
.page-disclaimer .breadcrumb__item {
  font-size: 0.8125rem;
  color: var(--c-rock);
}

.page-disclaimer .breadcrumb__item + .breadcrumb__item::before {
  content: " / ";
  margin: 0 8px;
  opacity: 0.6;
}

.page-disclaimer .doc-hero .breadcrumb__link {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 120ms ease;
}

.page-disclaimer .doc-hero .breadcrumb__link:hover {
  color: var(--c-teal);
}

/* ===== 布局 ===== */
.page-disclaimer .doc-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding-top: 40px;
  padding-bottom: 56px;
}

.page-disclaimer .doc-layout__main,
.page-disclaimer .doc-layout__aside {
  display: grid;
  gap: 20px;
  align-content: start;
}

/* ===== 条款卡片 ===== */
.page-disclaimer .doc-block {
  position: relative;
  overflow: hidden;
  background: var(--c-white);
  border: 1px solid rgba(94, 108, 132, 0.22);
  border-radius: 16px;
  padding: 22px 20px 20px;
  box-shadow: 0 1px 2px rgba(6, 13, 31, 0.04), 0 12px 32px -24px rgba(6, 13, 31, 0.28);
}

.page-disclaimer .doc-block::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--c-teal);
}

.page-disclaimer .doc-block--orange::before {
  background: linear-gradient(90deg, var(--c-orange) 60%, var(--c-orange-light));
}

.page-disclaimer .doc-block--plain::before {
  background: rgba(94, 108, 132, 0.28);
}

.page-disclaimer .doc-block__mark {
  display: inline-grid;
  place-items: center;
  min-width: 46px;
  height: 46px;
  padding: 0 10px;
  margin-bottom: 14px;
  background: var(--c-ink);
  color: var(--c-white);
  font-family: var(--f-headline);
  font-size: 1.2rem;
  letter-spacing: 0.06em;
  border-radius: 8px;
}

.page-disclaimer .doc-block__mark--light {
  background: var(--c-orange);
  color: var(--c-ink);
}

.page-disclaimer .doc-block h2 {
  font-family: var(--f-headline);
  font-size: 1.5rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--c-ink);
  margin: 2px 0 10px;
}

.page-disclaimer .doc-block h3 {
  font-size: 0.875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-iron);
  margin: 22px 0 8px;
}

.page-disclaimer .doc-block__lead {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--c-ink);
  margin: 0 0 12px;
}

.page-disclaimer .doc-block p {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--c-iron);
  margin: 0 0 12px;
}

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

/* ===== 基础列表 ===== */
.page-disclaimer .doc-list {
  list-style: none;
  margin: 14px 0 16px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-disclaimer .doc-list li {
  position: relative;
  padding-left: 24px;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--c-iron);
}

.page-disclaimer .doc-list--checks li::before {
  content: "✓";
  position: absolute;
  left: 2px;
  top: 1px;
  font-weight: 900;
  color: var(--c-teal);
}

.page-disclaimer .doc-list--ban li::before {
  content: "✕";
  position: absolute;
  left: 2px;
  top: 1px;
  font-weight: 900;
  color: var(--c-orange);
}

.page-disclaimer .doc-note {
  background: rgba(94, 108, 132, 0.1);
  border: 1px solid rgba(94, 108, 132, 0.18);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 0.8125rem;
  line-height: 1.65;
  color: var(--c-iron);
}

/* ===== 统计行 ===== */
.page-disclaimer .stat-line {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin: 18px 0 6px;
}

.page-disclaimer .stat-line__item {
  background: var(--c-mist);
  border: 1px solid rgba(180, 190, 203, 0.35);
  border-radius: 12px;
  padding: 14px 12px;
  font-size: 0.75rem;
  color: var(--c-iron);
  line-height: 1.4;
}

.page-disclaimer .stat-line__item span {
  display: block;
  font-family: var(--f-headline);
  font-size: 1.6rem;
  color: var(--c-ink);
  letter-spacing: -0.01em;
  line-height: 1.2;
}

/* ===== 质检步骤 ===== */
.page-disclaimer .qa-steps {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .qa-steps li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 8px;
  align-items: center;
  background: var(--c-mist);
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--c-iron);
}

.page-disclaimer .qa-steps li span {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  background: rgba(6, 13, 31, 0.6);
  color: var(--c-white);
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 800;
}

.page-disclaimer .qa-steps li strong {
  color: var(--c-ink);
  font-weight: 700;
}

/* ===== 更新节奏 ===== */
.page-disclaimer .rhy-list {
  list-style: none;
  margin: 4px 0 16px;
  padding: 0;
}

.page-disclaimer .rhy-list li {
  display: grid;
  grid-template-columns: 16px 1fr;
  gap: 12px;
  padding: 10px 0 12px;
  border-bottom: 1px dashed rgba(0, 194, 168, 0.3);
}

.page-disclaimer .rhy-list li:last-child {
  border-bottom: 0;
}

.page-disclaimer .rhy-list__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-teal);
  box-shadow: 0 0 0 4px var(--c-teal-light);
  margin-top: 5px;
}

.page-disclaimer .rhy-list strong {
  display: block;
  font-size: 0.9375rem;
  color: var(--c-ink);
  font-weight: 800;
}

.page-disclaimer .rhy-list p {
  margin: 4px 0 0;
  font-size: 0.8125rem;
  line-height: 1.55;
}

/* ===== 可展开 ===== */
.page-disclaimer .doc-expand {
  margin-top: 14px;
  border: 1px solid rgba(0, 194, 168, 0.3);
  border-radius: 10px;
  background: var(--c-teal-light);
  overflow: hidden;
}

.page-disclaimer .doc-expand--neutral {
  border-color: rgba(94, 108, 132, 0.28);
  background: var(--c-mist);
}

.page-disclaimer .doc-expand summary {
  cursor: pointer;
  padding: 12px 14px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--c-ink);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-disclaimer .doc-expand summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .doc-expand summary::before {
  content: "＋";
  color: var(--c-teal);
  font-weight: 800;
  flex: none;
}

.page-disclaimer .doc-expand--neutral summary::before {
  color: var(--c-rock);
}

.page-disclaimer .doc-expand[open] summary::before {
  content: "－";
  color: var(--c-orange);
}

.page-disclaimer .doc-expand .expandable__content {
  padding: 0 14px 14px;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--c-iron);
}

.page-disclaimer .doc-expand .expandable__content p {
  margin-bottom: 0;
  font-size: 0.875rem;
}

/* ===== 服务变更卡 ===== */
.page-disclaimer .change-card {
  position: relative;
  overflow: hidden;
  background: var(--c-mist);
  border-radius: 12px;
  padding: 16px 14px;
  margin: 16px 0;
}

.page-disclaimer .change-card__year {
  position: absolute;
  right: 10px;
  top: 2px;
  font-family: var(--f-headline);
  font-size: 2.4rem;
  line-height: 1;
  color: rgba(10, 31, 68, 0.08);
  letter-spacing: -0.01em;
  user-select: none;
}

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

.page-disclaimer .change-list li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 12px;
  align-items: baseline;
}

.page-disclaimer .change-list__tag {
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-orange);
  background: rgba(255, 107, 53, 0.12);
  border-radius: 6px;
  padding: 4px 8px;
  text-align: center;
  white-space: nowrap;
}

.page-disclaimer .change-list p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--c-iron);
}

/* ===== 知识产权网格 ===== */
.page-disclaimer .ip-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin: 16px 0 12px;
  padding: 0;
}

.page-disclaimer .ip-grid span {
  background: rgba(10, 31, 68, 0.05);
  border: 1px solid rgba(180, 190, 203, 0.3);
  border-radius: 8px;
  padding: 12px 8px;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--c-iron);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ===== 外部链接提示 ===== */
.page-disclaimer .doc-linknote {
  border-left: 3px solid var(--c-orange);
  background: var(--c-orange-light);
  border-radius: 0 10px 10px 0;
  padding: 10px 12px;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--c-ink);
  margin: 14px 0;
}

/* ===== 联系块 ===== */
.page-disclaimer .doc-block--contact {
  background: linear-gradient(165deg, var(--c-ink), #0d2b5e 90%);
  border-color: rgba(255, 255, 255, 0.08);
}

.page-disclaimer .doc-block--contact::before {
  background: var(--c-orange);
}

.page-disclaimer .doc-block--contact h2,
.page-disclaimer .doc-block--contact .doc-block__lead {
  color: var(--c-white);
}

.page-disclaimer .doc-block--contact p {
  color: rgba(255, 255, 255, 0.78);
}

.page-disclaimer .doc-block--contact .module-label {
  color: var(--c-teal-light);
}

.page-disclaimer .contact-list {
  list-style: none;
  margin: 14px 0 16px;
  padding: 0;
  display: grid;
}

.page-disclaimer .contact-list li {
  display: grid;
  gap: 4px;
  padding: 11px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.16);
}

.page-disclaimer .contact-list li:last-child {
  border-bottom: 0;
}

.page-disclaimer .contact-list__label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.5);
}

.page-disclaimer .contact-list li span:last-child {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--c-white);
  word-break: break-word;
  line-height: 1.5;
}

.page-disclaimer .doc-block--contact .doc-note {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.7);
}

/* ===== 页底引导 ===== */
.page-disclaimer .doc-follow {
  background: var(--c-deep);
  color: var(--c-white);
}

.page-disclaimer .doc-follow__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  padding-bottom: 34px;
}

.page-disclaimer .doc-follow p {
  max-width: 44ch;
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.78);
}

.page-disclaimer .doc-follow .btn--ghost {
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--c-white);
}

/* ===== 按钮微调 ===== */
.page-disclaimer .btn--ink {
  background: var(--c-ink);
  color: var(--c-white);
}

.page-disclaimer .doc-block .btn {
  margin-top: 4px;
}

/* ===== 响应式 ===== */
@media (min-width: 560px) {
  .page-disclaimer .stat-line {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 900px) {
  .page-disclaimer .doc-hero {
    padding: 48px 0 112px;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 52px), 0 100%);
  }

  .page-disclaimer .doc-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 24px;
    padding-top: 64px;
    padding-bottom: 80px;
  }

  .page-disclaimer .doc-layout__main,
  .page-disclaimer .doc-layout__aside {
    display: grid;
    gap: 24px;
    align-content: start;
  }

  .page-disclaimer .doc-block {
    padding: 26px 24px 24px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .doc-hero__inner {
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 56px;
    align-items: center;
  }

  .page-disclaimer .doc-hero h1 {
    max-width: 10ch;
  }

  .page-disclaimer .doc-block--contact {
    margin-top: 8px;
  }
}