.page-privacy {
  background: var(--paper);
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  background: var(--ink);
  color: var(--warm-white);
  border-bottom-left-radius: var(--radius-lg);
  border-bottom-right-radius: var(--radius-lg);
  padding-block: clamp(22px, 4vw, 40px) clamp(26px, 4.5vw, 48px);
  overflow: hidden;
}

.page-privacy .privacy-hero .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(18px, 3vw, 30px);
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero .breadcrumb__link {
  color: rgba(255, 253, 248, 0.72);
  font-size: 13px;
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

.page-privacy .privacy-hero .breadcrumb__link:hover,
.page-privacy .privacy-hero .breadcrumb__link:focus-visible {
  color: var(--cyan);
}

.page-privacy .privacy-hero .breadcrumb__current {
  color: var(--warm-white);
  font-size: 13px;
}

.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3.5vw, 40px);
  align-items: center;
}

.page-privacy .privacy-hero__kicker {
  margin: 0 0 12px;
  color: var(--cyan);
  font-family: var(--font-serif-label);
  font-size: 13px;
  letter-spacing: 0.14em;
}

.page-privacy .privacy-hero__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--warm-white);
}

.page-privacy .privacy-hero__lede {
  max-width: 58ch;
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: rgba(255, 253, 248, 0.84);
}

.page-privacy .privacy-hero__figure {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 253, 248, 0.16);
  overflow: hidden;
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-privacy .privacy-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(155deg, rgba(11, 27, 51, 0.18), rgba(47, 227, 200, 0.18));
  pointer-events: none;
}

.page-privacy .privacy-hero__meta {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px 24px;
  margin: clamp(24px, 4vw, 38px) 0 0;
  padding-top: 18px;
  border-top: 1px solid rgba(201, 212, 226, 0.22);
}

.page-privacy .privacy-hero__meta-item dt {
  margin-bottom: 6px;
  font-family: var(--font-serif-label);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: rgba(255, 253, 248, 0.55);
}

.page-privacy .privacy-hero__meta-item dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--warm-white);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-hero__meta-item dd.mono {
  font-family: var(--font-mono);
  color: var(--cyan);
}

/* ---------- 布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas:
    "index"
    "doc";
  gap: clamp(22px, 3.5vw, 44px);
  padding-block: clamp(28px, 5vw, 60px);
}

.page-privacy .privacy-doc {
  grid-area: doc;
  min-width: 0;
}

.page-privacy .privacy-index {
  grid-area: index;
  display: grid;
  gap: 16px;
  align-content: start;
}

/* ---------- 条款索引 ---------- */
.page-privacy .privacy-index__card {
  background: var(--ink);
  color: var(--warm-white);
  border-radius: var(--radius-lg);
  padding: clamp(18px, 2.4vw, 26px);
  box-shadow: var(--shadow-card);
}

.page-privacy .privacy-index__title {
  margin: 0 0 14px;
  font-family: var(--font-serif-label);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-privacy .privacy-index__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 8px;
  border-radius: var(--radius-sm);
  color: rgba(255, 253, 248, 0.82);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  background: rgba(47, 227, 200, 0.14);
  color: var(--warm-white);
}

.page-privacy .privacy-index__no {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--orange-soft);
}

.page-privacy .privacy-index__link:hover .privacy-index__no,
.page-privacy .privacy-index__link:focus-visible .privacy-index__no {
  color: var(--cyan);
}

.page-privacy .privacy-index__contact {
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(16px, 2.2vw, 22px);
}

.page-privacy .privacy-index__contact-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--heading);
}

.page-privacy .privacy-index__contact-line {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--orange-deep);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-index__contact-note {
  margin: 10px 0 14px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-note {
  margin: 0 0 clamp(18px, 3vw, 26px);
  padding: 16px 18px;
  background: var(--paper-soft);
  border-left: 4px solid var(--cyan);
  border-radius: var(--radius-md);
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-privacy .clause {
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-privacy .clause__summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: clamp(15px, 2.4vw, 22px) 0;
  cursor: pointer;
  list-style: none;
}

.page-privacy .clause__summary::-webkit-details-marker {
  display: none;
}

.page-privacy .clause__summary:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.page-privacy .clause__no {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--orange-deep);
}

.page-privacy .clause__no::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(18px, 2.6vw, 25px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--heading);
}

.page-privacy .clause__chevron {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--line);
  color: var(--ink-2);
  transition: transform 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease);
}

.page-privacy .clause__chevron::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
}

.page-privacy .clause[open] .clause__chevron {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--warm-white);
  transform: rotate(45deg);
}

.page-privacy .clause:target .clause__title {
  color: var(--orange-deep);
}

.page-privacy .clause__body {
  max-width: 68ch;
  padding-bottom: clamp(20px, 3vw, 30px);
  font-size: 16px;
  line-height: 1.9;
}

.page-privacy .clause__body p {
  margin: 0 0 14px;
}

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

.page-privacy .clause__body a {
  color: var(--orange-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .clause__sub {
  margin: 20px 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.01em;
  color: var(--ink-2);
}

.page-privacy .clause__sub:first-child {
  margin-top: 0;
}

.page-privacy .num-mono {
  font-family: var(--font-mono);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--ink-2);
}

/* ---------- 信息分组 ---------- */
.page-privacy .term-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
}

.page-privacy .term {
  padding: 14px 16px;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.page-privacy .term dt {
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
}

.page-privacy .term dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

.page-privacy .rights-list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .rights-list:last-child {
  margin-bottom: 0;
}

.page-privacy .rights-list li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.8;
}

.page-privacy .rights-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 8px;
  height: 2px;
  background: var(--orange);
}

.page-privacy .rights-list strong {
  color: var(--ink-2);
  font-weight: 700;
}

/* ---------- 联系方式 ---------- */
.page-privacy .contact-block {
  display: grid;
  gap: 12px;
  margin-top: 20px;
  padding: clamp(16px, 2.4vw, 24px);
  background: var(--ink);
  color: var(--warm-white);
  border-radius: var(--radius-lg);
}

.page-privacy .contact-block__row {
  display: grid;
  gap: 4px;
}

.page-privacy .contact-block__label {
  font-family: var(--font-serif-label);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: rgba(255, 253, 248, 0.6);
}

.page-privacy .contact-block__value {
  font-size: 15px;
  line-height: 1.7;
  color: var(--warm-white);
  overflow-wrap: anywhere;
}

.page-privacy .contact-block__value.mono {
  font-family: var(--font-mono);
  color: var(--cyan);
}

/* ---------- 页尾动作 ---------- */
.page-privacy .privacy-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: clamp(24px, 4vw, 38px);
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-foot__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-right: auto;
}

.page-privacy .privacy-foot__top {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--orange-deep);
  text-decoration: none;
  padding: 6px 2px;
}

.page-privacy .privacy-foot__top:hover,
.page-privacy .privacy-foot__top:focus-visible {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 520px) and (max-width: 979px) {
  .page-privacy .privacy-index__list {
    grid-template-columns: 1fr 1fr;
    column-gap: 14px;
  }

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

@media (min-width: 720px) {
  .page-privacy .privacy-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .contact-block {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 24px;
  }

  .page-privacy .contact-block__row:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 8fr) minmax(280px, 4fr);
    grid-template-areas: "doc index";
    align-items: start;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: 92px;
  }

  .page-privacy .clause__body {
    padding-left: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .clause__chevron,
  .page-privacy .privacy-index__link,
  .page-privacy .privacy-hero .breadcrumb__link {
    transition: none;
  }
}

@media print {
  .page-privacy {
    background: #fff;
    color: #000;
  }

  .page-privacy .privacy-hero {
    background: none;
    color: #000;
    border-radius: 0;
    padding-block: 0 12pt;
  }

  .page-privacy .privacy-hero__title,
  .page-privacy .privacy-hero__lede,
  .page-privacy .privacy-hero__meta-item dd,
  .page-privacy .privacy-hero .breadcrumb__current {
    color: #000;
  }

  .page-privacy .privacy-hero__figure,
  .page-privacy .privacy-index,
  .page-privacy .privacy-foot {
    display: none;
  }

  .page-privacy .privacy-layout {
    display: block;
    padding-block: 12pt;
  }

  .page-privacy .clause {
    break-inside: avoid;
    border-top: 1px solid #999;
  }

  .page-privacy .clause__summary {
    padding-block: 8pt;
  }

  .page-privacy .clause__chevron {
    display: none;
  }

  .page-privacy .term,
  .page-privacy .privacy-note,
  .page-privacy .contact-block {
    background: none;
    border: 1px solid #999;
    color: #000;
  }

  .page-privacy .contact-block__value,
  .page-privacy .contact-block__label {
    color: #000;
  }
}
<<<END>>>