.page-privacy {
  --privacy-gold-soft: rgba(212, 175, 55, .12);
  --privacy-gold-line: rgba(212, 175, 55, .28);
  --privacy-gold-faint: rgba(212, 175, 55, .06);
  --privacy-body-color: rgba(224, 224, 224, .88);
  position: relative;
  background-color: var(--color-pitch-green);
  color: var(--color-neutral-light);
  font-family: var(--font-body);
  line-height: 1.85;
}

.page-privacy::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    radial-gradient(ellipse at 85% 8%, rgba(139, 0, 0, .08), transparent 42%),
    radial-gradient(ellipse at 12% 55%, rgba(0, 229, 204, .03), transparent 36%),
    radial-gradient(ellipse at 70% 90%, rgba(212, 175, 55, .06), transparent 38%);
  pointer-events: none;
}

.page-privacy > * {
  position: relative;
  z-index: 1;
}

.page-privacy [id] {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

/* ---------- Hero ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(2.5rem, 5vw, 4.25rem) 0 clamp(3.5rem, 7vw, 5.5rem);
  background:
    radial-gradient(ellipse at 18% 20%, rgba(212, 175, 55, .1), transparent 48%),
    linear-gradient(135deg, #0A1F1C 0%, #10251F 55%, rgba(139, 0, 0, .3) 130%);
  border-bottom: 1px solid var(--privacy-gold-line);
  overflow: hidden;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  right: -4%;
  bottom: -28px;
  width: 48%;
  height: 76px;
  background: linear-gradient(135deg, transparent 50%, rgba(212, 175, 55, .22) 50%);
  pointer-events: none;
}

.page-privacy .privacy-hero__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: clamp(2.25rem, 5vw, 4rem);
}

.page-privacy .privacy-hero__backtop {
  color: var(--color-gold-light);
  font-family: var(--font-data);
  font-size: .8rem;
  letter-spacing: .1em;
  text-decoration: none;
  transition: color .25s;
}

.page-privacy .privacy-hero__backtop:hover {
  color: var(--color-white);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  grid-template-columns: 1fr;
}

.page-privacy .privacy-hero__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-privacy .privacy-hero__content .kicker {
  margin-bottom: 1rem;
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 .75rem;
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 8vw, 4.8rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: .02em;
  color: var(--color-white);
  text-transform: uppercase;
}

.page-privacy .privacy-hero__subtitle {
  margin: 0 0 1.25rem;
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 500;
  color: var(--color-gold-light);
  letter-spacing: .06em;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--privacy-gold-line);
}

.page-privacy .privacy-hero__desc {
  max-width: 60ch;
  margin: 0 0 1.75rem;
  color: var(--privacy-body-color);
  font-size: 1rem;
}

.page-privacy .privacy-hero__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .85rem 1.6rem;
  font-size: .875rem;
  color: var(--color-neutral-light);
}

.page-privacy .privacy-hero__facts .data-number {
  color: var(--color-gold);
  font-weight: 700;
}

.page-privacy .privacy-hero__media {
  position: relative;
}

.page-privacy .privacy-hero__media::before {
  content: "";
  position: absolute;
  top: -14px;
  right: 16px;
  width: 42px;
  height: 42px;
  border-top: 2px solid var(--color-gold);
  border-right: 2px solid var(--color-gold);
  z-index: 2;
  pointer-events: none;
}

.page-privacy .privacy-hero__image {
  overflow: hidden;
  border: 1px solid var(--privacy-gold-line);
  position: relative;
}

.page-privacy .privacy-hero__image::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(212, 175, 55, .22);
  pointer-events: none;
}

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

/* ---------- TOC ---------- */
.page-privacy .privacy-toc {
  padding: clamp(1.5rem, 3vw, 2.5rem) 0;
  background: rgba(26, 26, 26, .4);
  border-bottom: 1px solid var(--privacy-gold-faint);
}

.page-privacy .privacy-toc__panel {
  border-left: 3px solid var(--color-gold);
  padding: 1.25rem 1.25rem 1rem 1.5rem;
  background-image:
    linear-gradient(45deg, rgba(212, 175, 55, .03) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(212, 175, 55, .03) 25%, transparent 25%);
  background-size: 36px 36px;
}

.page-privacy .privacy-toc__label {
  margin: 0 0 .75rem;
  font-family: var(--font-data);
  font-size: .78rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: .4rem 1.2rem;
}

.page-privacy .privacy-toc__list a {
  display: block;
  padding: .35rem 0;
  color: var(--color-neutral-light);
  text-decoration: none;
  font-family: var(--font-data);
  font-size: .86rem;
  letter-spacing: .04em;
  border-bottom: 1px solid rgba(212, 175, 55, .08);
  transition: color .2s, padding-left .2s, border-color .2s;
}

.page-privacy .privacy-toc__list a:hover {
  color: var(--color-gold-light);
  padding-left: .4rem;
  border-color: var(--color-gold);
}

/* ---------- Sections ---------- */
.page-privacy .privacy-section {
  padding: clamp(2.75rem, 6vw, 5rem) 0;
  border-bottom: 1px solid var(--privacy-gold-faint);
}

.page-privacy .privacy-section--deep {
  background: rgba(26, 26, 26, .22);
  box-shadow: inset 0 0 60px rgba(0, 0, 0, .18);
}

.page-privacy .privacy-section__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.page-privacy .privacy-section__index {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.page-privacy .privacy-index-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border: 1px solid var(--color-gold);
  border-radius: 50%;
  background: rgba(212, 175, 55, .08);
  color: var(--color-gold-light);
  font-family: var(--font-data);
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .05em;
  box-shadow: inset 0 0 18px rgba(212, 175, 55, .12);
  flex-shrink: 0;
}

.page-privacy .privacy-section__header {
  position: relative;
  margin-bottom: 1.4rem;
}

.page-privacy .privacy-section__header .kicker {
  margin-bottom: .5rem;
  display: block;
}

.page-privacy .privacy-section__header h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.5vw, 2.35rem);
  line-height: 1.2;
  letter-spacing: .01em;
  color: var(--color-white);
  position: relative;
  padding-bottom: .6rem;
}

.page-privacy .privacy-section__header h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: min(90px, 32vw);
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold), transparent);
}

.page-privacy .privacy-section__content p {
  margin: 0 0 1.2rem;
  color: var(--privacy-body-color);
}

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

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 1.2rem;
  padding: 0;
}

.page-privacy .privacy-list li {
  position: relative;
  padding: .65rem 0 .65rem 1.5rem;
  border-bottom: 1px solid rgba(212, 175, 55, .06);
  color: var(--privacy-body-color);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.18rem;
  width: 7px;
  height: 7px;
  border: 1px solid var(--color-gold);
  transform: rotate(45deg);
}

.page-privacy .privacy-list strong {
  color: var(--color-gold-light);
  font-weight: 600;
}

/* ---------- 行家提示面板 ---------- */
.page-privacy .privacy-tips-panel {
  margin-top: 1rem;
  padding: clamp(1.5rem, 3vw, 2rem) clamp(1.25rem, 3vw, 2.25rem);
  border: 1px solid var(--color-gold);
  background: linear-gradient(135deg, rgba(212, 175, 55, .1), rgba(26, 26, 26, .4) 70%);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
  position: relative;
}

.page-privacy .privacy-tips-panel::before {
  content: "";
  position: absolute;
  top: 14px;
  left: 14px;
  width: 10px;
  height: 10px;
  background: var(--color-gold);
  transform: rotate(45deg);
}

.page-privacy .privacy-tips-panel__intro {
  margin: 0 0 1rem;
  color: var(--color-white);
  font-weight: 500;
}

.page-privacy .privacy-tips-panel .privacy-list {
  margin-bottom: 0;
}

.page-privacy .privacy-tips-panel .privacy-list li:last-child {
  border-bottom: none;
}

/* ---------- 法律信息 ---------- */
.page-privacy .privacy-legal {
  padding: clamp(2.5rem, 5vw, 4rem) 0;
  background: var(--color-neutral-dark);
  border-top: 1px solid var(--privacy-gold-line);
  border-bottom: 1px solid var(--privacy-gold-faint);
  background-image:
    linear-gradient(45deg, rgba(212, 175, 55, .02) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(212, 175, 55, .02) 25%, transparent 25%);
  background-size: 44px 44px;
}

.page-privacy .privacy-legal__inner {
  max-width: 960px;
  margin: 0 auto;
}

.page-privacy .privacy-legal__heading {
  margin: 0 0 1.2rem;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--color-white);
  position: relative;
  padding-bottom: .6rem;
}

.page-privacy .privacy-legal__heading::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 60px;
  height: 2px;
  background: var(--color-gold);
}

.page-privacy .privacy-legal__inner > p {
  max-width: 70ch;
  font-size: .95rem;
  color: var(--privacy-body-color);
}

.page-privacy .privacy-legal__inner a {
  color: var(--color-gold-light);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color .2s;
}

.page-privacy .privacy-legal__inner a:hover {
  color: var(--color-white);
}

.page-privacy .privacy-legal__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-legal__list > div {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1rem;
  padding: .55rem 0;
  border-bottom: 1px solid rgba(212, 175, 55, .08);
}

.page-privacy .privacy-legal__list dt {
  color: var(--color-gold);
  font-family: var(--font-data);
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  flex-basis: 130px;
}

.page-privacy .privacy-legal__list dd {
  margin: 0;
  color: var(--color-neutral-light);
  font-size: .95rem;
  word-break: break-word;
}

/* ---------- 相关页面 ---------- */
.page-privacy .privacy-related {
  padding: clamp(3rem, 7vw, 5.5rem) 0;
  background: rgba(26, 26, 26, .2);
}

.page-privacy .privacy-related__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.page-privacy .privacy-related__card {
  display: block;
  position: relative;
  padding: 1.8rem;
  text-decoration: none;
  color: var(--color-neutral-light);
  background: rgba(26, 26, 26, .46);
  border: 1px solid rgba(212, 175, 55, .2);
  transition: transform .3s, border-color .3s, box-shadow .3s;
}

.page-privacy .privacy-related__card:hover {
  border-color: var(--color-gold);
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(0, 0, 0, .28);
}

.page-privacy .privacy-related__card .data-number {
  display: block;
  margin-bottom: .8rem;
  color: var(--color-gold);
  font-size: 1.1rem;
}

.page-privacy .privacy-related__card h2 {
  margin: 0 0 .5rem;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-white);
}

.page-privacy .privacy-related__card p {
  margin: 0;
  font-size: .9rem;
  color: var(--privacy-body-color);
}

/* ---------- 桌面端适配 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-toc__list {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-privacy .privacy-related__inner {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 768px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: 1.1fr .9fr;
    align-items: center;
  }

  .page-privacy .privacy-section__grid {
    grid-template-columns: 130px 1fr;
    gap: clamp(1.5rem, 4vw, 3.5rem);
  }

  .page-privacy .privacy-section__index {
    justify-content: flex-start;
    padding-top: .4rem;
  }

  .page-privacy .privacy-index-circle {
    width: 76px;
    height: 76px;
    font-size: 1.25rem;
  }

  .page-privacy .privacy-toc__panel {
    padding-left: 2.5rem;
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-legal__list {
    grid-template-columns: 1fr 1fr;
    gap: 1rem 3rem;
  }
}