.page-privacy {
  --privacy-gap: clamp(3rem, 8vw, 6rem);
  background: var(--night);
  color: var(--warm);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 58%;
  opacity: .34;
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 29, 23, .58) 0%, rgba(5, 29, 23, .88) 52%, var(--ink) 100%),
    repeating-linear-gradient(90deg, rgba(79, 224, 164, .05) 0 1px, transparent 1px 96px);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  padding-top: clamp(2.4rem, 8vw, 5rem);
  padding-bottom: clamp(3.4rem, 11vw, 7rem);
}

.page-privacy .privacy-hero__kicker {
  margin: 1.7rem 0 0;
  color: var(--neon);
}

.page-privacy .privacy-hero__title {
  margin: .7rem 0 0;
  max-width: 9.5em;
}

.page-privacy .privacy-hero__lede {
  margin: 1.5rem 0 0;
  max-width: 34em;
  font-size: clamp(1rem, 1.7vw, 1.08rem);
  line-height: 1.85;
  color: var(--silver);
}

/* ---------- 正文骨架 ---------- */
.page-privacy .privacy-body {
  padding-top: var(--privacy-gap);
  padding-bottom: var(--privacy-gap);
}

.page-privacy .privacy-body__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.4rem;
}

.page-privacy .privacy-toc__label {
  margin: 0 0 .85rem;
  font-family: var(--font-mono);
  font-size: var(--fs-anno);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--sage);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-toc__list a {
  display: grid;
  grid-template-columns: 1.7rem minmax(0, 1fr);
  align-items: baseline;
  gap: .7rem;
  padding: .58rem .6rem .58rem .7rem;
  border-left: 2px solid transparent;
  color: var(--sage);
  font-size: var(--fs-note);
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__n {
  font-family: var(--font-mono);
  font-size: var(--fs-anno);
  letter-spacing: .06em;
  color: rgba(143, 167, 155, .8);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--warm);
  border-left-color: var(--neon);
  background: rgba(79, 224, 164, .07);
}

.page-privacy .privacy-toc__list a:hover .privacy-toc__n,
.page-privacy .privacy-toc__list a:focus-visible .privacy-toc__n {
  color: var(--neon);
}

.page-privacy .privacy-toc__list a:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-article {
  max-width: 44rem;
  display: grid;
  gap: var(--privacy-gap);
}

.page-privacy .privacy-sec {
  scroll-margin-top: 6.5rem;
}

.page-privacy .privacy-sec__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 4.4vw, 2.15rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .04em;
  color: rgba(79, 224, 164, .52);
}

.page-privacy .privacy-sec__title {
  margin: 0 0 1.35rem;
  padding-bottom: .85rem;
  border-bottom: 1px solid rgba(201, 214, 208, .32);
}

.page-privacy .privacy-p {
  margin: 0 0 1.05rem;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: var(--warm);
}

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

/* ---------- 清单 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 1.15rem;
  padding: 0;
  display: grid;
  gap: .85rem;
}

.page-privacy .privacy-list--flush {
  margin: 0;
}

.page-privacy .privacy-list > li {
  position: relative;
  padding-left: 1.45rem;
  font-size: var(--fs-body);
  line-height: 1.8;
  color: var(--warm);
}

.page-privacy .privacy-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .76em;
  width: .46rem;
  height: .46rem;
  background: var(--neon);
}

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

/* ---------- 定义行 ---------- */
.page-privacy .privacy-defs {
  margin: 1.3rem 0 1.2rem;
  padding: 0;
  display: grid;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-defs__row {
  display: grid;
  gap: .4rem;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-defs__k {
  font-family: var(--font-mono);
  font-size: var(--fs-note);
  letter-spacing: .1em;
  color: var(--neon);
}

.page-privacy .privacy-defs__v {
  margin: 0;
  font-size: var(--fs-note);
  line-height: 1.85;
  color: var(--silver);
}

/* ---------- 强调块 ---------- */
.page-privacy .privacy-note {
  position: relative;
  margin: 1.3rem 0;
  padding: 1.4rem 1.3rem 1.4rem 1.6rem;
  background: var(--indigo);
}

.page-privacy .privacy-note::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--neon);
}

.page-privacy .privacy-note .privacy-list > li {
  font-size: var(--fs-note);
}

.page-privacy .privacy-mail {
  font-family: var(--font-mono);
  font-size: .95em;
  color: var(--neon);
  border-bottom: 1px dashed var(--line-neon);
  padding-bottom: .08em;
  overflow-wrap: anywhere;
  user-select: all;
}

/* ---------- 收尾 ---------- */
.page-privacy .privacy-outro {
  background: var(--wine);
  border-top: 1px solid rgba(79, 224, 164, .18);
  padding: clamp(2.8rem, 7vw, 4.5rem) 0;
}

.page-privacy .privacy-outro .anno {
  color: var(--amber);
}

.page-privacy .privacy-outro__title {
  margin: .5rem 0 1rem;
}

.page-privacy .privacy-outro .privacy-p {
  max-width: 30em;
  color: rgba(245, 239, 228, .78);
}

.page-privacy .privacy-outro__links {
  list-style: none;
  margin: 1.9rem 0 0;
  padding: 0;
  display: grid;
  gap: .75rem;
}

.page-privacy .privacy-outro__links a {
  display: block;
  padding: 1rem 1.1rem;
  background: rgba(5, 29, 23, .42);
  border: 1px solid rgba(245, 239, 228, .16);
  color: var(--warm);
  text-decoration: none;
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-privacy .privacy-outro__links a:hover,
.page-privacy .privacy-outro__links a:focus-visible {
  border-color: var(--neon);
  background: rgba(79, 224, 164, .1);
  transform: translateY(-2px);
}

.page-privacy .privacy-outro__links a:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

.page-privacy .privacy-outro__k {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: .14em;
  color: var(--neon);
  margin-bottom: .3rem;
}

.page-privacy .privacy-outro__v {
  display: block;
  font-size: var(--fs-note);
  line-height: 1.6;
  color: rgba(245, 239, 228, .72);
}

.page-privacy .privacy-outro__top {
  margin: 2rem 0 0;
}

.page-privacy .privacy-outro__top a {
  display: inline-block;
  font-size: var(--fs-note);
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid var(--line-neon);
  padding-bottom: .15em;
}

.page-privacy .privacy-outro__top a:hover,
.page-privacy .privacy-outro__top a:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 40rem) {
  .page-privacy .privacy-defs__row {
    grid-template-columns: 9.5rem minmax(0, 1fr);
    gap: 1.6rem;
    align-items: baseline;
    padding: 1.15rem 0;
  }

  .page-privacy .privacy-outro__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .9rem;
  }
}

@media (min-width: 62rem) {
  .page-privacy .privacy-body__grid {
    grid-template-columns: 12.5rem minmax(0, 1fr);
    gap: clamp(2.5rem, 5vw, 5rem);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 6.5rem;
  }

  .page-privacy .privacy-hero__inner {
    padding-top: clamp(3.5rem, 6vw, 6rem);
  }
}

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

  .page-privacy .privacy-outro__links a:hover {
    transform: none;
  }
}