.page-privacy {
  --pv-rail: 264px;
  --pv-gap: clamp(1.25rem, 3vw, 2.75rem);
  --pv-anchor: 6.5rem;
  --pv-cyan-glow: rgba(63, 224, 208, 0.55);
  position: relative;
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
}

.page-privacy img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  display: grid;
  gap: var(--pv-gap);
  align-items: end;
  padding-top: clamp(1.2rem, 3vw, 2.2rem);
}

@media (min-width: 980px) {
  .page-privacy .pv-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }
}

.page-privacy .pv-hero__copy {
  min-width: 0;
}

.page-privacy .pv-hero__title {
  font-family: var(--gc-font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5.6vw, 3.6rem);
  line-height: 1.14;
  letter-spacing: 0.005em;
  margin: 0.7rem 0 1rem;
  text-wrap: balance;
}

.page-privacy .pv-hero__lede {
  max-width: 48ch;
  margin: 0;
  color: var(--gc-mist);
  font-size: clamp(0.98rem, 1.4vw, 1.08rem);
  line-height: 1.92;
}

.page-privacy .pv-hero__chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0 0;
  padding: 0;
}

.page-privacy .pv-hero__chip {
  font-family: var(--gc-font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--gc-amber);
  border: 1px solid var(--gc-line);
  background: rgba(140, 90, 43, 0.14);
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  white-space: nowrap;
}

.page-privacy .pv-hero__chip:nth-child(2n) {
  color: var(--gc-cyan);
  border-color: rgba(63, 224, 208, 0.32);
  background: rgba(63, 224, 208, 0.07);
}

.page-privacy .pv-hero__figure {
  margin: 0;
  min-width: 0;
}

.page-privacy .pv-hero__figure .gc-media {
  overflow: hidden;
}

/* ---------- 主布局 ---------- */
.page-privacy .pv-layout {
  display: grid;
  gap: var(--pv-gap);
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
}

@media (min-width: 1000px) {
  .page-privacy .pv-layout {
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    align-items: start;
    gap: clamp(2rem, 4vw, 3.5rem);
  }
  .page-privacy .pv-rail {
    position: sticky;
    top: var(--pv-anchor);
  }
}

/* ---------- 侧边目录 ---------- */
.page-privacy .pv-rail {
  min-width: 0;
  border-left: 1px solid var(--gc-line);
  padding-left: 1.1rem;
}

.page-privacy .pv-rail__title {
  margin: 0 0 0.9rem;
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  color: var(--gc-copper);
  text-transform: uppercase;
}

.page-privacy .pv-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(168px, 1fr));
  gap: 0.15rem;
}

@media (min-width: 1000px) {
  .page-privacy .pv-rail__list {
    grid-template-columns: 1fr;
  }
}

.page-privacy .pv-rail__item {
  min-width: 0;
}

.page-privacy .pv-rail__link {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  padding: 0.5rem 0;
  color: var(--gc-mist);
  font-size: 0.92rem;
  line-height: 1.5;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.25s var(--gc-ease), border-color 0.25s var(--gc-ease);
}

.page-privacy .pv-rail__link:hover,
.page-privacy .pv-rail__link:focus-visible {
  color: var(--gc-amber);
  border-bottom-color: var(--gc-line);
}

.page-privacy .pv-rail__num {
  flex: none;
  font-size: 0.68rem;
  color: var(--gc-gold);
  letter-spacing: 0.08em;
}

.page-privacy .pv-rail__foot {
  margin-top: 1.6rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--gc-line-soft);
  display: grid;
  gap: 0.75rem;
  justify-items: start;
}

.page-privacy .pv-rail__note {
  margin: 0;
  color: var(--gc-mist);
  font-size: 0.85rem;
  line-height: 1.7;
}

/* ---------- 条款档案卡 ---------- */
.page-privacy .pv-body {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.8rem);
  min-width: 0;
}

.page-privacy .pv-file {
  position: relative;
  padding: clamp(1.4rem, 3.4vw, 2.6rem);
  padding-left: clamp(1.6rem, 3.8vw, 3rem);
  background: linear-gradient(158deg, rgba(21, 23, 27, 0.97), rgba(11, 12, 15, 0.93));
  border: 1px solid var(--gc-line);
  clip-path: polygon(0 0, calc(100% - 30px) 0, 100% 30px, 100% 100%, 0 100%);
  box-shadow: var(--gc-shadow-soft);
  scroll-margin-top: var(--pv-anchor);
  transition: border-color 0.3s var(--gc-ease), box-shadow 0.3s var(--gc-ease);
}

.page-privacy .pv-file::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--gc-amber) 0%, var(--gc-copper) 46%, rgba(140, 90, 43, 0) 100%);
  opacity: 0.9;
}

.page-privacy .pv-file:target {
  border-color: var(--gc-line-strong);
  box-shadow: var(--gc-shadow-gold);
}

.page-privacy .pv-file__head {
  display: flex;
  align-items: baseline;
  gap: clamp(0.8rem, 2vw, 1.4rem);
  padding-bottom: 1rem;
  margin-bottom: 1.3rem;
  border-bottom: 1px solid var(--gc-line-soft);
}

.page-privacy .pv-file__num {
  flex: none;
  font-size: clamp(1.55rem, 4vw, 2.3rem);
  line-height: 1;
  color: transparent;
  background: var(--gc-grad-gold);
  -webkit-background-clip: text;
  background-clip: text;
}

.page-privacy .pv-file__title {
  margin: 0;
  font-family: var(--gc-font-display);
  font-weight: 700;
  font-size: clamp(1.25rem, 2.6vw, 1.7rem);
  line-height: 1.35;
  color: var(--gc-white);
  letter-spacing: 0.01em;
}

.page-privacy .pv-file__glyph {
  margin-left: auto;
  flex: none;
  display: none;
  opacity: 0.85;
}

@media (min-width: 760px) {
  .page-privacy .pv-file__glyph {
    display: block;
  }
}

.page-privacy .pv-file__glyph svg {
  width: 68px;
  height: 68px;
}

.page-privacy .pv-file__body > p {
  margin: 0 0 1.1rem;
  color: var(--gc-sand);
  font-size: 1rem;
  line-height: 1.9;
}

.page-privacy .pv-file__body > p:last-child {
  margin-bottom: 0;
}

.page-privacy .pv-file__body a {
  color: var(--gc-amber);
  text-decoration: none;
  border-bottom: 1px solid var(--gc-line-strong);
  transition: color 0.2s var(--gc-ease);
}

.page-privacy .pv-file__body a:hover,
.page-privacy .pv-file__body a:focus-visible {
  color: var(--gc-cyan);
}

/* ---------- 定义行 ---------- */
.page-privacy .pv-def {
  display: grid;
  gap: 0.85rem;
  margin: 1.4rem 0 0;
  padding: 0;
}

.page-privacy .pv-def__row {
  display: grid;
  gap: 0.4rem;
  padding: 0.95rem 1.1rem;
  background: rgba(14, 16, 19, 0.72);
  border: 1px solid var(--gc-line-soft);
  border-left: 2px solid var(--gc-gold);
}

@media (min-width: 760px) {
  .page-privacy .pv-def__row {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 1.2rem;
    align-items: start;
  }
}

.page-privacy .pv-def__k {
  font-family: var(--gc-font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gc-amber);
}

.page-privacy .pv-def__v {
  margin: 0;
  color: var(--gc-mist);
  font-size: 0.96rem;
  line-height: 1.85;
}

/* ---------- 列表 ---------- */
.page-privacy .pv-list {
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-privacy .pv-list__item {
  position: relative;
  padding-left: 1.5rem;
  color: var(--gc-mist);
  font-size: 0.97rem;
  line-height: 1.9;
}

.page-privacy .pv-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.76em;
  width: 7px;
  height: 7px;
  background: var(--gc-cyan);
  border-radius: 1px;
  transform: rotate(45deg);
  box-shadow: 0 0 10px var(--pv-cyan-glow);
}

.page-privacy .pv-list__item strong {
  color: var(--gc-sand);
  font-weight: 600;
}

/* ---------- 高亮 ---------- */
.page-privacy .pv-mark {
  font-family: var(--gc-font-mono);
  font-weight: 600;
  color: var(--gc-amber);
  padding: 0 0.15em;
  background: linear-gradient(180deg, transparent 64%, rgba(242, 185, 75, 0.2) 64%);
}

/* ---------- 联系档案格 ---------- */
.page-privacy .pv-contact {
  margin: 1.5rem 0 0;
  padding: clamp(1.1rem, 3vw, 1.8rem);
  border: 1px solid var(--gc-line);
  background: linear-gradient(142deg, rgba(140, 90, 43, 0.18), rgba(8, 9, 11, 0.94) 62%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.page-privacy .pv-contact__row {
  display: grid;
  gap: 0.5rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--gc-line-soft);
}

.page-privacy .pv-contact__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

@media (min-width: 720px) {
  .page-privacy .pv-contact__row {
    grid-template-columns: 118px minmax(0, 1fr) auto;
    align-items: center;
    gap: 1rem;
  }
}

.page-privacy .pv-contact__k {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--gc-copper);
  text-transform: uppercase;
}

.page-privacy .pv-contact__v {
  color: var(--gc-white);
  font-size: 0.98rem;
  line-height: 1.7;
  word-break: break-word;
}

.page-privacy .pv-contact__btn {
  justify-self: start;
  white-space: nowrap;
}

.page-privacy .pv-file__tail {
  margin-top: 1.3rem;
  color: var(--gc-mist);
  font-size: 0.95rem;
  line-height: 1.9;
}

/* ---------- 页尾 ---------- */
.page-privacy .pv-tail {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  margin-top: clamp(1.6rem, 4vw, 2.5rem);
  padding-top: 1.4rem;
  border-top: 1px solid var(--gc-line);
}

.page-privacy .pv-tail__note {
  margin: 0;
  max-width: 52ch;
  color: var(--gc-mist);
  font-size: 0.88rem;
  line-height: 1.8;
}

.page-privacy .pv-top {
  font-family: var(--gc-font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gc-amber);
  text-decoration: none;
  padding: 0.55rem 1rem;
  border: 1px solid var(--gc-line);
  border-radius: 999px;
  transition: color 0.25s var(--gc-ease), border-color 0.25s var(--gc-ease);
}

.page-privacy .pv-top:hover,
.page-privacy .pv-top:focus-visible {
  color: var(--gc-cyan);
  border-color: rgba(63, 224, 208, 0.5);
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-rail__link,
  .page-privacy .pv-file,
  .page-privacy .pv-top,
  .page-privacy .pv-file__body a {
    transition: none;
  }
  .page-privacy .pv-list__item::before {
    box-shadow: none;
  }
}