.page-privacy {
  --pv-fs: 16.5px;
  --pv-lh: 1.85;
  display: block;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  padding-top: clamp(24px, 5vw, 52px);
  padding-bottom: clamp(18px, 3vw, 30px);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -90px;
  height: 420px;
  z-index: -1;
  background-image:
    linear-gradient(rgba(126, 160, 196, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(126, 160, 196, 0.1) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(58% 68% at 24% 32%, #000 0%, transparent 74%);
  mask-image: radial-gradient(58% 68% at 24% 32%, #000 0%, transparent 74%);
  pointer-events: none;
}

.page-privacy .privacy-hero h1 {
  margin: 8px 0 0;
  font-size: clamp(30px, 6.4vw, 60px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.14;
  color: var(--c-ink);
}

.page-privacy .privacy-hero .lede {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 2.1vw, 17px);
  line-height: 1.85;
  color: var(--c-text);
}

.page-privacy .privacy-hero__meta {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .privacy-hero__fig {
  margin: clamp(22px, 3.5vw, 36px) 0 0;
  padding: 0;
  position: relative;
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--c-panel);
}

.page-privacy .privacy-hero__fig::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(115deg, rgba(200, 255, 61, 0.14) 0%, rgba(200, 255, 61, 0) 42%, rgba(255, 106, 43, 0.1) 100%);
  pointer-events: none;
  z-index: 1;
}

.page-privacy .privacy-hero__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 5;
  object-fit: cover;
}

.page-privacy .privacy-hero__cap {
  position: relative;
  z-index: 2;
  padding: 12px 18px 14px;
  margin: 0;
  border-top: 1px solid var(--c-line);
  background: var(--c-bg);
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-muted);
}

/* ---------- 正文骨架 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 44px);
  padding-bottom: clamp(48px, 8vw, 92px);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-blue);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.page-privacy .privacy-toc__list a {
  display: block;
  padding: 8px 10px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  background: var(--c-panel);
  color: var(--c-muted);
  font-size: 13px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--c-ink);
  border-color: var(--c-lime);
  background: var(--c-raise);
}

/* ---------- 字号控件 ---------- */
.page-privacy .privacy-article {
  font-size: var(--pv-fs);
  line-height: var(--pv-lh);
  color: var(--c-text);
  min-width: 0;
}

.page-privacy .privacy-article:has(#fs-s:checked) {
  --pv-fs: 15px;
}

.page-privacy .privacy-article:has(#fs-l:checked) {
  --pv-fs: 18.5px;
}

.page-privacy .fontctl {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px;
  padding: 3px 4px 3px 14px;
  margin-bottom: 8px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-pill);
  background: var(--c-panel);
}

.page-privacy .fontctl__label {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--c-muted);
  margin-right: 6px;
}

.page-privacy .fontctl__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-privacy .fontctl__btn {
  cursor: pointer;
  padding: 5px 14px;
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--c-muted);
  transition: color 0.18s ease, background 0.18s ease;
}

.page-privacy .fontctl__btn:hover {
  color: var(--c-ink);
}

.page-privacy .fontctl__input:checked + .fontctl__btn {
  background: var(--c-lime);
  color: #0B0E13;
}

.page-privacy .fontctl__input:focus-visible + .fontctl__btn {
  outline: 2px solid var(--c-blue);
  outline-offset: 2px;
}

/* ---------- 条款 ---------- */
.page-privacy .clause {
  padding: clamp(22px, 3.2vw, 34px) 0;
  border-top: 1px solid var(--c-line);
  scroll-margin-top: calc(var(--header-h) + 22px);
}

.page-privacy .clause:first-of-type {
  border-top: 0;
  padding-top: clamp(12px, 2vw, 20px);
}

.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
}

.page-privacy .clause__num {
  flex: none;
  padding: 3px 10px;
  border: 1px solid rgba(200, 255, 61, 0.35);
  border-radius: var(--r-pill);
  background: var(--c-lime-dim);
  color: var(--c-lime);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.5;
}

.page-privacy .clause__title {
  margin: 0;
  font-size: clamp(18px, 2.6vw, 24px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.35;
  color: var(--c-ink);
}

.page-privacy .clause p {
  margin: 0 0 14px;
  max-width: 68ch;
}

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

.page-privacy .clause a {
  color: var(--c-lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 255, 61, 0.45);
}

.page-privacy .clause a:hover {
  border-bottom-color: var(--c-lime);
}

.page-privacy .clause__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 13px;
  max-width: 70ch;
}

.page-privacy .clause__list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.96em;
}

.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.78em;
  width: 8px;
  height: 2px;
  border-radius: 1px;
  background: var(--c-orange);
}

.page-privacy .clause__list strong {
  color: var(--c-ink);
  font-weight: 700;
}

.page-privacy .clause__defs {
  margin: 14px 0 0;
  display: grid;
  gap: 10px;
}

.page-privacy .clause__def {
  padding: 13px 16px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  background: var(--c-panel);
}

.page-privacy .clause__def dt {
  position: relative;
  padding-left: 15px;
  font-size: 0.96em;
  font-weight: 700;
  color: var(--c-ink);
  line-height: 1.6;
}

.page-privacy .clause__def dt::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-lime);
}

.page-privacy .clause__def dd {
  margin: 5px 0 0;
  padding-left: 15px;
  font-size: 0.92em;
  line-height: 1.78;
  color: var(--c-muted);
}

/* ---------- 折叠补充 ---------- */
.page-privacy .clause__more {
  margin-top: 14px;
  padding: 0 16px;
  border: 1px dashed var(--c-line);
  border-radius: var(--r-md);
  background: var(--c-raise);
}

.page-privacy .clause__more summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  font-weight: 700;
  color: var(--c-blue);
}

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

.page-privacy .clause__more summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--c-lime);
  transition: transform 0.18s ease;
}

.page-privacy .clause__more[open] summary::after {
  transform: rotate(45deg);
}

.page-privacy .clause__more p {
  margin: 0 0 14px;
  padding-top: 12px;
  border-top: 1px solid var(--c-line);
  font-size: 0.93em;
  color: var(--c-muted);
}

/* ---------- 联系方式表 ---------- */
.page-privacy .clause__contact {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--c-line);
  max-width: 640px;
}

.page-privacy .clause__contact li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 16px;
  padding: 12px 16px;
  background: var(--c-panel);
  font-size: 14.5px;
}

.page-privacy .clause__key {
  flex: none;
  color: var(--c-muted);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.page-privacy .clause__val {
  color: var(--c-ink);
  font-weight: 600;
  word-break: break-word;
}

.page-privacy .clause__foot {
  margin-top: 18px;
  font-size: 0.94em;
  color: var(--c-muted);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-toc__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-body {
    grid-template-columns: 224px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    max-height: calc(100vh - var(--header-h) - 56px);
    overflow-y: auto;
  }

  .page-privacy .privacy-toc__list {
    display: block;
    gap: 0;
    border-left: 1px solid var(--c-line);
  }

  .page-privacy .privacy-toc__list li + li {
    margin-top: 2px;
  }

  .page-privacy .privacy-toc__list a {
    padding: 9px 0 9px 16px;
    margin-left: -1px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    background: transparent;
    font-size: 14px;
  }

  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus-visible {
    background: rgba(200, 255, 61, 0.06);
    border-left-color: var(--c-lime);
  }

  .page-privacy .privacy-article {
    max-width: 780px;
  }
}

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