.page-privacy {
  background: var(--cream-50);
  color: var(--charcoal-900);
  font-family: var(--font-body);
  line-height: 1.8;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 140% at 85% 0%, var(--pitch-600) 0%, transparent 55%),
    linear-gradient(160deg, var(--pitch-950) 0%, var(--pitch-800) 100%);
  color: var(--cream-50);
  padding: clamp(24px, 5vw, 44px) 0 clamp(32px, 5vw, 56px);
}
.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(112deg, rgba(200, 255, 61, 0.07) 0 2px, transparent 2px 30px);
  pointer-events: none;
}
.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--lime-400) 0 22%, transparent 22% 100%);
  opacity: 0.9;
}
.page-privacy .privacy-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(22px, 4vw, 44px);
}
.page-privacy .privacy-hero .breadcrumb {
  margin: 0 0 18px;
  font-size: 13px;
  letter-spacing: 0.04em;
}
.page-privacy .privacy-hero .breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-privacy .privacy-hero .breadcrumb a {
  color: var(--lime-200);
  text-decoration: none;
}
.page-privacy .privacy-hero .breadcrumb a:hover,
.page-privacy .privacy-hero .breadcrumb a:focus-visible {
  color: var(--lime-400);
}
.page-privacy .privacy-hero .breadcrumb li {
  color: rgba(251, 248, 239, 0.6);
}
.page-privacy .privacy-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 8vw, 62px);
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}
.page-privacy .privacy-hero__lead {
  max-width: 48ch;
  margin: 0 0 24px;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.8;
  color: rgba(251, 248, 239, 0.82);
}
.page-privacy .hero-meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-size: 13px;
}
.page-privacy .hero-meta li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 5px 12px;
  border: 1px solid var(--line-dark);
  background: var(--glass-light);
}
.page-privacy .hero-meta__key {
  font-family: var(--font-editorial);
  letter-spacing: 0.12em;
  color: rgba(251, 248, 239, 0.62);
}
.page-privacy .hero-meta__val {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  color: var(--lime-400);
}
.page-privacy .hero-figure {
  margin: 0;
  border: 1px solid var(--line-dark);
  background: var(--pitch-950);
  overflow: hidden;
}
.page-privacy .hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}
.page-privacy .hero-figure .media-frame__cap {
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: rgba(251, 248, 239, 0.6);
  padding: 8px 12px;
  border-top: 1px solid var(--line-dark);
}

/* ---------- 主体三栏 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding: clamp(28px, 5vw, 56px) 0 clamp(40px, 7vw, 80px);
}

/* 目录 */
.page-privacy .toc {
  background: var(--cream-100);
  border-top: 3px solid var(--pitch-950);
  padding: 14px 16px 16px;
}
.page-privacy .toc__title {
  margin: 0 0 10px;
  font-family: var(--font-editorial);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--ink-brown);
}
.page-privacy .toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
}
.page-privacy .toc a {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  padding: 8px 0;
  color: var(--charcoal-900);
  text-decoration: none;
  font-size: 14.5px;
  line-height: 1.45;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-privacy .toc a:hover,
.page-privacy .toc a:focus-visible {
  color: var(--pitch-600);
  border-bottom-color: var(--pitch-600);
}
.page-privacy .toc .num {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--pitch-600);
  padding-top: 3px;
}

/* 正文 */
.page-privacy .privacy-article {
  min-width: 0;
}
.page-privacy .clause-stack {
  max-width: 68ch;
}
.page-privacy .clause {
  padding-top: clamp(20px, 3vw, 30px);
  margin-top: clamp(26px, 4vw, 40px);
  border-top: 1px solid var(--line);
}
.page-privacy .clause:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}
.page-privacy .clause h2 {
  display: flex;
  gap: 14px;
  align-items: baseline;
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4vw, 30px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--ink-brown);
}
.page-privacy .clause h2 .no {
  position: relative;
  flex: 0 0 auto;
  font-family: var(--font-editorial);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--pitch-600);
  padding-left: 26px;
}
.page-privacy .clause h2 .no::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 18px;
  height: 2px;
  background: var(--lime-400);
}
.page-privacy .clause p {
  margin: 0 0 15px;
  font-size: clamp(15.5px, 2.3vw, 17px);
  line-height: 1.85;
}
.page-privacy .clause p:last-child {
  margin-bottom: 0;
}
.page-privacy .clause a {
  color: var(--signal-orange-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(169, 52, 22, 0.35);
}
.page-privacy .clause a:hover,
.page-privacy .clause a:focus-visible {
  color: var(--pitch-600);
  border-bottom-color: var(--pitch-600);
}
.page-privacy .clause ul {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}
.page-privacy .clause ul li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  font-size: clamp(15.5px, 2.3vw, 17px);
  line-height: 1.8;
}
.page-privacy .clause ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 2px;
  background: var(--pitch-600);
}
.page-privacy .clause ul li strong {
  color: var(--ink-brown);
}
.page-privacy .clause ul li:last-child {
  margin-bottom: 0;
}

/* 信息类型列表 */
.page-privacy .info-list {
  margin: 0 0 20px;
  border-top: 1px solid var(--line);
}
.page-privacy .info-list > div {
  display: grid;
  gap: 3px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}
.page-privacy .info-list dt {
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--pitch-600);
}
.page-privacy .info-list dd {
  margin: 0;
  font-size: clamp(15px, 2.2vw, 16.5px);
  line-height: 1.75;
}

/* 侧注 */
.page-privacy .side-note {
  background: var(--cream-100);
  border-left: 3px solid var(--pitch-600);
  padding: 14px 16px 15px;
  margin: 0 0 18px;
}
.page-privacy .side-note__label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-editorial);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--pitch-600);
}
.page-privacy .side-note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--charcoal-900);
}

/* 折叠明细 */
.page-privacy .clause-more {
  margin: 4px 0 18px;
  border: 1px solid var(--line);
  background: var(--cream-100);
}
.page-privacy .clause-more summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-brown);
  list-style: none;
}
.page-privacy .clause-more summary::-webkit-details-marker {
  display: none;
}
.page-privacy .clause-more summary::after {
  content: "＋";
  font-family: var(--font-data);
  color: var(--pitch-600);
}
.page-privacy .clause-more[open] summary::after {
  content: "－";
}
.page-privacy .clause-more summary:focus-visible {
  outline: 2px solid var(--pitch-600);
  outline-offset: -2px;
}
.page-privacy .clause-more__body {
  padding: 0 16px 6px;
  border-top: 1px dashed var(--line);
}
.page-privacy .clause-more__body ul {
  margin: 12px 0 8px;
}
.page-privacy .clause-more__body li {
  font-size: 14.5px;
}

/* 邮箱复制 */
.page-privacy .contact-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin: 0 0 18px;
  padding: 14px 16px;
  background: var(--pitch-950);
  border-left: 4px solid var(--lime-400);
}
.page-privacy .copy-chip {
  appearance: none;
  border: 1px solid var(--line-dark);
  background: rgba(251, 248, 239, 0.08);
  color: var(--lime-400);
  font-family: var(--font-data);
  font-size: 14px;
  padding: 8px 12px;
  cursor: pointer;
  word-break: break-all;
  text-align: left;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-privacy .copy-chip:hover,
.page-privacy .copy-chip:focus-visible {
  background: rgba(200, 255, 61, 0.14);
  border-color: var(--lime-400);
  outline: none;
}
.page-privacy .copy-hint {
  font-family: var(--font-data);
  font-size: 12px;
  color: rgba(251, 248, 239, 0.66);
  letter-spacing: 0.04em;
}
.page-privacy .copy-chip.is-copied + .copy-hint {
  color: var(--lime-400);
}

/* ---------- 右侧摘要栏 ---------- */
.page-privacy .privacy-aside {
  display: grid;
  gap: 16px;
  align-content: start;
}
.page-privacy .aside-card {
  border: 1px solid var(--line);
  background: var(--cream-100);
  padding: 16px 16px 18px;
}
.page-privacy .aside-card--dark {
  background: var(--pitch-800);
  border-color: transparent;
  color: var(--cream-50);
}
.page-privacy .aside-card--stamp {
  background: var(--cream-50);
  border-style: dashed;
}
.page-privacy .aside-card__label {
  margin: 0 0 8px;
  font-family: var(--font-editorial);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--lime-400);
}
.page-privacy .aside-card__label--dark {
  color: var(--pitch-600);
}
.page-privacy .aside-card__text {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(251, 248, 239, 0.82);
}
.page-privacy .aside-card .copy-chip {
  width: 100%;
  margin-bottom: 8px;
  font-size: 13px;
}
.page-privacy .aside-card .copy-hint {
  display: block;
  margin-bottom: 10px;
  color: rgba(251, 248, 239, 0.55);
  font-size: 11.5px;
}
.page-privacy .aside-card__meta {
  margin: 0;
  font-family: var(--font-data);
  font-size: 11.5px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: rgba(251, 248, 239, 0.62);
}
.page-privacy .aside-card--stamp .aside-card__meta {
  color: rgba(27, 29, 26, 0.62);
}
.page-privacy .aside-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.page-privacy .aside-links a {
  display: block;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.55;
  color: var(--charcoal-900);
  text-decoration: none;
}
.page-privacy .aside-links a:hover,
.page-privacy .aside-links a:focus-visible {
  color: var(--signal-orange-deep);
}
.page-privacy .aside-links li:last-child a {
  border-bottom: 0;
  padding-bottom: 0;
}
.page-privacy .stamp-val {
  margin: 0 0 6px;
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-size: 34px;
  line-height: 1;
  color: var(--ink-brown);
}

/* ---------- 页尾提示带 ---------- */
.page-privacy .privacy-tail {
  background: var(--pitch-950);
  color: var(--cream-50);
  border-top: 4px solid var(--lime-400);
  padding: clamp(26px, 4vw, 44px) 0;
}
.page-privacy .privacy-tail__inner {
  display: grid;
  gap: 18px;
  align-items: center;
}
.page-privacy .privacy-tail__text {
  margin: 0;
  font-family: var(--font-editorial);
  font-size: clamp(17px, 3vw, 22px);
  line-height: 1.6;
  color: var(--cream-50);
}
.page-privacy .privacy-tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-privacy .privacy-tail .btn-primary {
  background: var(--lime-400);
  color: var(--pitch-950);
  border-color: var(--lime-400);
}
.page-privacy .privacy-tail .btn-ghost {
  color: var(--cream-50);
  border-color: var(--line-dark);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-privacy .info-list > div {
    grid-template-columns: 132px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
  .page-privacy .privacy-tail__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: 7fr 5fr;
    align-items: end;
  }
  .page-privacy .hero-figure {
    align-self: stretch;
  }
  .page-privacy .hero-figure img {
    height: 100%;
    aspect-ratio: auto;
    min-height: 260px;
  }
}

@media (min-width: 1080px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 208px minmax(0, 1fr) 252px;
    align-items: start;
  }
  .page-privacy .toc {
    position: sticky;
    top: 96px;
    background: transparent;
    border-top: 2px solid var(--pitch-950);
    padding: 12px 0 0;
  }
  .page-privacy .toc a {
    padding: 7px 0;
    font-size: 14px;
  }
  .page-privacy .privacy-aside {
    position: sticky;
    top: 96px;
  }
  .page-privacy .clause-stack {
    padding-right: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc a,
  .page-privacy .copy-chip {
    transition: none;
  }
}