/* ===== 页面作用域 ===== */
.page-privacy {
  --policy-paper: var(--off-white);
  --policy-paper-deep: #EDF1F7;
  --policy-line: rgba(11, 13, 23, 0.1);
  --policy-rail: #0D1F3F;
  --policy-note-ink: #31566D;
}

/* ===== 面包屑 ===== */
.page-privacy .breadcrumbs {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  padding: 18px 0 8px;
  font-family: var(--font-annotation);
  font-size: 12px;
  color: rgba(247, 249, 252, 0.55);
}

.page-privacy .breadcrumbs a {
  color: rgba(247, 249, 252, 0.75);
  text-decoration: none;
  transition: color 0.3s var(--ease);
}

.page-privacy .breadcrumbs a:hover {
  color: var(--neon-orange);
}

/* ===== 首屏 ===== */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: 48px 0 72px;
  background:
    radial-gradient(circle at 84% 22%, rgba(122, 63, 242, 0.22) 0, transparent 46%),
    linear-gradient(140deg, var(--space-blue) 0%, var(--space-blue) 60%, var(--plasma-blue) 120%);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: -12%;
  right: -6%;
  width: 46%;
  height: 124%;
  background: linear-gradient(155deg, rgba(122, 63, 242, 0.5), transparent 72%);
  transform: skewX(-14deg);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--neon-orange) 0%, var(--electric-purple) 55%, var(--ice-cyan) 100%);
  opacity: 0.85;
}

.page-privacy .privacy-hero .page-wrap {
  position: relative;
  z-index: 1;
}

.page-privacy .hero-grid {
  display: grid;
  gap: 40px 48px;
  align-items: center;
}

.page-privacy .privacy-hero h1 {
  margin: 12px 0 14px;
  max-width: 14em;
  font-family: var(--font-heading);
  font-size: clamp(30px, 5.2vw, 54px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--off-white);
}

.page-privacy .privacy-hero .section-label {
  color: var(--ice-cyan);
}

.page-privacy .page-intro {
  max-width: 52ch;
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(247, 249, 252, 0.8);
}

.page-privacy .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.page-privacy .hero-tag {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid rgba(18, 181, 203, 0.35);
  border-radius: 999px;
  background: rgba(18, 181, 203, 0.08);
  font-family: var(--font-annotation);
  font-size: 12px;
  line-height: 1.4;
  color: var(--ice-cyan);
}

.page-privacy .hero-tag-green {
  border-color: rgba(33, 230, 161, 0.4);
  color: var(--terminal-green);
  background: rgba(33, 230, 161, 0.08);
}

.page-privacy .hero-tag-yellow {
  border-color: rgba(245, 197, 24, 0.4);
  color: var(--signal-yellow);
  background: rgba(245, 197, 24, 0.08);
}

.page-privacy .hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(247, 249, 252, 0.14);
}

.page-privacy .hero-trust span {
  font-family: var(--font-display);
  font-size: 12px;
  color: rgba(247, 249, 252, 0.68);
}

.page-privacy .hero-trust span::before {
  content: "▸ ";
  color: var(--neon-orange);
}

.page-privacy .hero-media {
  position: relative;
  margin: 18px 0 0;
  z-index: 1;
}

.page-privacy .hero-media::after {
  content: "";
  position: absolute;
  right: -10px;
  top: -10px;
  width: 54px;
  height: 54px;
  border-top: 2px solid var(--neon-orange);
  border-right: 2px solid var(--neon-orange);
  z-index: 2;
}

.page-privacy .hero-media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: 12px 12px 0 rgba(33, 230, 161, 0.14), 0 24px 54px rgba(0, 0, 0, 0.3);
  filter: saturate(1.08) contrast(1.04);
}

/* ===== 条文文件 ===== */
.page-privacy .policy-file {
  padding: 72px 0 88px;
  background: linear-gradient(180deg, rgba(122, 63, 242, 0.12) 0%, transparent 160px);
}

.page-privacy .policy-layout {
  display: grid;
  gap: 32px;
  align-items: start;
}

.page-privacy .policy-toc {
  background: var(--policy-rail);
  border: 1px solid rgba(122, 63, 242, 0.45);
  padding: 22px 18px 24px;
  border-radius: 6px;
  box-shadow: 8px 8px 0 rgba(122, 63, 242, 0.14);
}

.page-privacy .policy-toc .section-label {
  color: var(--ice-cyan);
}

.page-privacy .toc-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.page-privacy .toc-list li + li {
  border-top: 1px dashed rgba(255, 255, 255, 0.12);
}

.page-privacy .toc-list a {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 10px 6px;
  color: var(--off-white);
  font-family: var(--font-body);
  font-size: 14px;
  text-decoration: none;
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}

.page-privacy .toc-list a span {
  font-family: var(--font-display);
  font-size: 12px;
  color: var(--ice-cyan);
  min-width: 2em;
}

.page-privacy .toc-list a:hover {
  color: var(--neon-orange);
  background: rgba(255, 108, 47, 0.08);
}

.page-privacy .policy-stamp {
  margin-top: 24px;
  padding: 14px 10px;
  border: 2px solid rgba(33, 230, 161, 0.7);
  border-radius: 3px;
  text-align: center;
  font-family: var(--font-display);
  font-size: 12px;
  line-height: 1.55;
  letter-spacing: 0.08em;
  color: var(--terminal-green);
  transform: rotate(-4deg);
  box-shadow: inset 0 0 0 4px rgba(33, 230, 161, 0.08);
}

.page-privacy .policy-stamp .stamp-mark {
  display: block;
  font-size: 18px;
  line-height: 1;
  margin-bottom: 4px;
}

.page-privacy .policy-stamp strong {
  display: block;
  font-size: 18px;
  letter-spacing: 0.04em;
}

.page-privacy .print-hint {
  margin-top: 16px;
  font-family: var(--font-annotation);
  font-size: 12px;
  line-height: 1.6;
  color: rgba(247, 249, 252, 0.5);
}

/* ===== 条文卡片 ===== */
.page-privacy .policy-content {
  display: grid;
  gap: 48px;
  padding-top: 10px;
}

.page-privacy .policy-clause {
  position: relative;
  background: var(--policy-paper);
  border: 1px solid var(--policy-line);
  padding: 36px clamp(18px, 4vw, 42px) 28px clamp(18px, 4vw, 44px);
  box-shadow: 8px 8px 0 rgba(18, 181, 203, 0.15);
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
}

.page-privacy .policy-clause::before,
.page-privacy .policy-clause::after {
  content: "";
  position: absolute;
  left: 6px;
  top: -6px;
  right: 6px;
  bottom: 0;
  background: var(--policy-paper-deep);
  border: 1px solid rgba(11, 13, 23, 0.06);
  z-index: 0;
}

.page-privacy .policy-clause::after {
  left: 12px;
  top: -12px;
  background: rgba(247, 249, 252, 0.62);
}

@media (hover: hover) {
  .page-privacy .policy-clause:hover {
    transform: translateY(-2px);
    box-shadow: 10px 10px 0 rgba(18, 181, 203, 0.2);
  }
}

.page-privacy .clause-index {
  position: absolute;
  top: -24px;
  right: 12px;
  font-family: var(--font-display);
  font-size: clamp(72px, 12vw, 124px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: rgba(122, 63, 242, 0.16);
  pointer-events: none;
  z-index: 1;
}

.page-privacy .clause-body {
  position: relative;
  z-index: 1;
}

.page-privacy .clause-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(11, 13, 23, 0.14);
}

.page-privacy .clause-heading h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink-black);
}

.page-privacy .clause-episode {
  font-family: var(--font-display);
  font-size: 12px;
  color: var(--electric-purple);
  background: rgba(122, 63, 242, 0.08);
  border: 1px solid rgba(122, 63, 242, 0.18);
  padding: 4px 8px;
  border-radius: 3px;
  white-space: nowrap;
}

.page-privacy .clause-lead {
  margin: 0 0 14px;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.8;
  color: var(--ink-black);
}

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

.page-privacy .clause-list li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(11, 13, 23, 0.82);
}

.page-privacy .clause-list li::before {
  content: "▸";
  position: absolute;
  left: 2px;
  top: 0;
  font-size: 13px;
  color: var(--neon-orange);
}

.page-privacy .clause-fact {
  position: relative;
  margin: 22px 0 0;
  padding: 12px 16px 12px 38px;
  background: rgba(255, 108, 47, 0.09);
  border-left: 3px solid var(--neon-orange);
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-black);
}

.page-privacy .clause-fact::before {
  content: "◆";
  position: absolute;
  left: 14px;
  top: 13px;
  font-size: 12px;
  color: var(--neon-orange);
}

.page-privacy .clause-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-privacy .policy-clause a:not(.btn) {
  color: var(--electric-purple);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ===== 边注 ===== */
.page-privacy .clause-note {
  position: relative;
  margin-top: 24px;
  padding: 14px 14px 14px 16px;
  background: rgba(18, 181, 203, 0.08);
  border-left: 3px solid var(--ice-cyan);
  font-family: var(--font-annotation);
  font-size: 13px;
  line-height: 1.6;
}

.page-privacy .note-label {
  display: inline-block;
  margin-bottom: 8px;
  padding: 2px 8px;
  background: rgba(122, 63, 242, 0.1);
  border-radius: 2px;
  font-family: var(--font-heading);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--electric-purple);
}

.page-privacy .clause-note p {
  margin: 0;
  color: var(--policy-note-ink);
}

.page-privacy .policy-docdate {
  margin: 32px 0 0;
  padding-left: 16px;
  border-left: 2px solid rgba(122, 63, 242, 0.6);
  font-family: var(--font-annotation);
  font-size: 12px;
  line-height: 1.6;
  color: rgba(247, 249, 252, 0.55);
}

/* ===== 联系区块 ===== */
.page-privacy .policy-contact {
  padding: 64px 0 80px;
  background: linear-gradient(160deg, #0B1B39 0%, var(--space-blue) 62%, #10234C 100%);
  border-top: 1px solid rgba(122, 63, 242, 0.35);
  color: var(--off-white);
}

.page-privacy .policy-contact-grid {
  display: grid;
  gap: 32px;
  align-items: start;
}

.page-privacy .contact-main .section-label {
  color: var(--ice-cyan);
}

.page-privacy .contact-main h2 {
  max-width: 16em;
  margin: 10px 0 14px;
  font-family: var(--font-heading);
  font-size: clamp(24px, 4vw, 34px);
  line-height: 1.3;
  color: var(--off-white);
}

.page-privacy .contact-main p {
  max-width: 52ch;
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(247, 249, 252, 0.78);
}

.page-privacy .contact-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-privacy .contact-list {
  list-style: none;
  margin: 0;
  padding: 20px;
  border: 1px solid rgba(247, 249, 252, 0.14);
  border-radius: 8px;
  background: rgba(247, 249, 252, 0.04);
}

.page-privacy .contact-list li {
  padding: 10px 0;
  border-bottom: 1px dashed rgba(247, 249, 252, 0.12);
  font-size: 14px;
  line-height: 1.6;
  color: rgba(247, 249, 252, 0.72);
}

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

.page-privacy .contact-list strong {
  display: block;
  margin-bottom: 2px;
  font-family: var(--font-annotation);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(247, 249, 252, 0.5);
}

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

/* ===== 响应式 ===== */
@media (min-width: 760px) {
  .page-privacy .hero-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.9fr);
  }

  .page-privacy .hero-media {
    margin-top: 0;
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-hero {
    padding: 80px 0 112px;
  }

  .page-privacy .policy-file {
    padding: 88px 0 112px;
  }

  .page-privacy .policy-layout {
    grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
    gap: 48px;
  }

  .page-privacy .policy-toc {
    position: sticky;
    top: calc(var(--topbar-height) + 24px);
  }

  .page-privacy .policy-contact-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
    gap: 64px;
  }
}

/* ===== 打印样式 ===== */
@media print {
  .page-privacy .privacy-hero::before,
  .page-privacy .privacy-hero::after,
  .page-privacy .hero-media,
  .page-privacy .policy-toc,
  .page-privacy .policy-docdate,
  .page-privacy .print-hint {
    display: none !important;
  }

  .page-privacy .policy-clause,
  .page-privacy .hero-copy {
    box-shadow: none;
    color: #000;
  }
}