.page-privacy {
  --pp-shadow: 5px 5px 0 0 var(--line);
  --pp-rail-w: 268px;
}

/* ---------- 页首 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--panel-2);
  color: var(--paper);
  border-bottom: 6px solid var(--green);
}

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

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.32;
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(118deg, rgba(16, 20, 24, 0.95) 0%, rgba(16, 20, 24, 0.78) 46%, rgba(16, 20, 24, 0.4) 100%),
    repeating-linear-gradient(90deg, rgba(61, 220, 132, 0.14) 0 1px, transparent 1px 68px);
}

.page-privacy .privacy-hero__slash {
  position: absolute;
  z-index: 1;
  top: -22%;
  right: -10%;
  width: 44%;
  height: 148%;
  pointer-events: none;
  transform: skewX(-11deg);
  background: linear-gradient(158deg, rgba(61, 220, 132, 0.22), rgba(18, 168, 90, 0.03));
  border-left: 2px solid rgba(61, 220, 132, 0.42);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding: clamp(1.6rem, 5vw, 2.75rem) clamp(1.1rem, 3vw, 2rem) clamp(2rem, 5.5vw, 3.5rem);
}

.page-privacy .privacy-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: clamp(1.2rem, 3vw, 2rem);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.58);
}

.page-privacy .privacy-crumbs a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s ease;
}

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

.page-privacy .privacy-crumbs [aria-current="page"] {
  color: rgba(255, 255, 255, 0.9);
}

.page-privacy .privacy-hero .eyebrow {
  color: var(--green);
}

.page-privacy .privacy-hero h1 {
  margin: 0.6rem 0 1rem;
  font-family: var(--font-sans);
  font-size: clamp(1.85rem, 5.4vw, 3.5rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-hero .lede {
  max-width: 64ch;
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  line-height: 1.85;
}

.page-privacy .privacy-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: clamp(1.2rem, 3vw, 1.8rem) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__chip {
  padding: 0.35rem 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: var(--radius);
}

.page-privacy .privacy-hero__chip--green {
  color: var(--green);
  border-color: rgba(61, 220, 132, 0.66);
  background: rgba(61, 220, 132, 0.1);
}

/* ---------- 正文布局 ---------- */
.page-privacy .privacy-body {
  background: var(--mist);
  padding-block: clamp(1.6rem, 4vw, 3rem) clamp(2.4rem, 6vw, 4.5rem);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: start;
}

.page-privacy .privacy-flow {
  min-width: 0;
}

/* ---------- 左侧条款目录 ---------- */
.page-privacy .privacy-rail {
  padding: 1rem 1rem 1.1rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 4px solid var(--panel);
  box-shadow: 4px 4px 0 0 var(--line);
}

.page-privacy .privacy-rail__title {
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .privacy-rail__list {
  display: grid;
  gap: 0.1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-rail__list a {
  display: flex;
  gap: 0.6rem;
  align-items: baseline;
  padding: 0.45rem 0.5rem;
  font-size: 0.9rem;
  color: var(--ink);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: background-color 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}

.page-privacy .privacy-rail__list a:hover,
.page-privacy .privacy-rail__list a:focus-visible {
  background: var(--green-tint);
  border-left-color: var(--green-deep);
  color: var(--green-ink);
}

.page-privacy .privacy-rail__list .mono {
  flex: none;
  font-size: 0.75rem;
  color: var(--green-deep);
}

.page-privacy .privacy-totop {
  display: inline-block;
  margin-top: 1rem;
  padding-bottom: 0.2rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 0.16s ease, border-color 0.16s ease;
}

.page-privacy .privacy-totop:hover,
.page-privacy .privacy-totop:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 条款块 ---------- */
.page-privacy .clause {
  position: relative;
  margin-bottom: clamp(1.1rem, 2.6vw, 1.75rem);
  padding: clamp(1.05rem, 2.6vw, 1.75rem);
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: var(--rail) solid var(--green);
  box-shadow: var(--pp-shadow);
  scroll-margin-top: 6rem;
}

.page-privacy .clause:last-of-type {
  margin-bottom: clamp(1.1rem, 2.6vw, 1.75rem);
}

.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  margin-bottom: 1rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--line);
}

.page-privacy .clause__num {
  flex: none;
  padding: 0.15rem 0.45rem;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--paper);
  background: var(--panel);
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-sans);
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .clause p {
  margin: 0 0 0.9rem;
  line-height: 1.85;
  color: var(--ink);
}

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

.page-privacy .clause__list {
  display: grid;
  gap: 0.6rem;
  margin: 0 0 0.9rem;
  padding: 0;
  list-style: none;
}

.page-privacy .clause__list li {
  position: relative;
  padding-left: 1.35rem;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  background: var(--green);
}

.page-privacy .clause__list--orange li::before {
  background: var(--orange);
}

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

.page-privacy .clause__list--orange strong {
  color: var(--ink);
}

.page-privacy .mark {
  font-weight: 700;
  background-image: linear-gradient(transparent 62%, var(--green-tint) 62%);
}

.page-privacy .privacy-caption {
  padding: 0 0 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-align: left;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .table-scroll {
  margin: 1rem 0 1.1rem;
}

/* ---------- 折叠块 ---------- */
.page-privacy .clause__fold {
  margin-top: 1rem;
  background: var(--mist);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-privacy .clause__fold > summary {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.75rem 1rem;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  transition: background-color 0.16s ease;
}

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

.page-privacy .clause__fold > summary::before {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1;
  color: var(--green-deep);
}

.page-privacy .clause__fold[open] > summary::before {
  content: "–";
}

.page-privacy .clause__fold > summary:hover,
.page-privacy .clause__fold > summary:focus-visible {
  background: var(--green-tint);
}

.page-privacy .clause__fold__body {
  padding: 0 1rem 0.95rem;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 联系信息 ---------- */
.page-privacy .contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.75rem;
  margin-top: 1.1rem;
}

.page-privacy .contact-item {
  padding: 0.8rem 1rem;
  background: var(--mist);
  border: 1px solid var(--line);
  border-left: 3px solid var(--green-deep);
}

.page-privacy .contact-item__key {
  display: block;
  margin-bottom: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .contact-item__val {
  display: block;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--ink);
  word-break: break-word;
}

/* ---------- 页尾跳转 ---------- */
.page-privacy .privacy-next {
  padding: clamp(1.1rem, 2.6vw, 1.75rem);
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 4px solid var(--panel);
  box-shadow: var(--pp-shadow);
}

.page-privacy .privacy-next__title {
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .privacy-next__text {
  margin: 0 0 1.1rem;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .privacy-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .contact-item--wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--pp-rail-w) minmax(0, 1fr);
  }

  .page-privacy .privacy-rail {
    position: sticky;
    top: 7.5rem;
  }
}

@media (max-width: 479px) {
  .page-privacy .privacy-rail__list a {
    font-size: 0.86rem;
  }

  .page-privacy .clause__head {
    gap: 0.6rem;
  }

  .page-privacy .privacy-next__links .btn {
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-crumbs a,
  .page-privacy .privacy-rail__list a,
  .page-privacy .privacy-totop,
  .page-privacy .clause__fold > summary {
    transition: none;
  }
}