.page-privacy {
  --pv-reading: 68ch;
  --pv-radius-sm: 10px;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-body);
}

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

.page-privacy .breadcrumb {
  padding: 14px 0 4px;
}

.page-privacy .breadcrumb__sep {
  margin: 0 8px;
  color: var(--line);
}

/* ---------- 首屏 ---------- */
.page-privacy .legal-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
  padding: clamp(34px, 7vw, 74px) 0 clamp(30px, 5vw, 60px);
}

.page-privacy .legal-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 88% 8%, rgba(255, 90, 43, 0.32), transparent 44%),
    radial-gradient(circle at 4% 96%, rgba(111, 227, 196, 0.16), transparent 40%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: auto, auto, 92px 100%;
  pointer-events: none;
}

.page-privacy .legal-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .legal-hero__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--orange-mid);
}

.page-privacy .legal-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2.6rem, 9vw, 5.4rem);
  line-height: 1.02;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-privacy .legal-hero__title::after {
  content: "";
  display: block;
  width: clamp(88px, 22vw, 180px);
  height: 8px;
  margin-top: 18px;
  background: var(--grad-warm);
  border-radius: 4px;
}

.page-privacy .legal-hero__lede {
  margin: 20px 0 0;
  max-width: 56ch;
  font-size: clamp(15.5px, 3.6vw, 17.5px);
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.84);
}

.page-privacy .legal-hero__meta {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.72);
}

.page-privacy .legal-hero__meta-item {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
}

.page-privacy .legal-hero__meta-num {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--mint);
  letter-spacing: 0.02em;
}

.page-privacy .legal-hero__stamp {
  display: none;
}

/* ---------- 顶部纹理带 ---------- */
.page-privacy .legal-band {
  margin: 0;
  padding: 0;
  background: var(--ink-2);
}

.page-privacy .legal-band::before {
  content: "";
  display: block;
  height: 6px;
  background: var(--grad-warm);
}

.page-privacy .legal-band img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(130px, 24vw, 260px);
  object-fit: cover;
  opacity: 0.9;
}

/* ---------- 目录 + 正文 ---------- */
.page-privacy .legal-layout {
  display: grid;
  gap: 30px;
  padding-top: clamp(30px, 6vw, 60px);
  padding-bottom: clamp(46px, 8vw, 92px);
}

.page-privacy .legal-toc {
  background: var(--white);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: 4px 4px 0 var(--ink);
  padding: 18px 16px 16px;
}

.page-privacy .legal-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink);
}

.page-privacy .legal-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .legal-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-left: 3px solid transparent;
  border-radius: 0 var(--pv-radius-sm) var(--pv-radius-sm) 0;
  color: var(--text);
  text-decoration: none;
  font-size: 14.5px;
  line-height: 1.5;
  transition: background 160ms var(--ease), border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-privacy .legal-toc__link:hover,
.page-privacy .legal-toc__link:focus-visible {
  background: var(--paper);
  border-left-color: var(--orange-mid);
  color: var(--ink);
}

.page-privacy .legal-toc__no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
  letter-spacing: 0.08em;
}

.page-privacy .legal-toc__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.65;
  color: var(--text);
}

.page-privacy:has(#collect:target) .legal-toc__link[href="#collect"],
.page-privacy:has(#usage:target) .legal-toc__link[href="#usage"],
.page-privacy:has(#sharing:target) .legal-toc__link[href="#sharing"],
.page-privacy:has(#storage:target) .legal-toc__link[href="#storage"],
.page-privacy:has(#rights:target) .legal-toc__link[href="#rights"],
.page-privacy:has(#privacy-contact:target) .legal-toc__link[href="#privacy-contact"] {
  background: var(--paper);
  border-left-color: var(--orange);
  color: var(--ink);
  font-weight: 700;
}

/* ---------- 条款 ---------- */
.page-privacy .clause {
  padding: clamp(22px, 4vw, 34px) 0 clamp(26px, 4vw, 38px);
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--topbar-h) + 24px);
}

.page-privacy .clause:first-child {
  border-top: 0;
  padding-top: 0;
}

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

.page-privacy .clause__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--orange);
  border-bottom: 3px solid var(--orange);
  padding-bottom: 1px;
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.32rem, 3.6vw, 1.9rem);
  line-height: 1.28;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-privacy .clause:target .clause__title::after {
  content: "";
  display: block;
  width: 52px;
  height: 4px;
  margin-top: 10px;
  border-radius: 2px;
  background: var(--grad-warm);
}

.page-privacy .clause__lede {
  margin: 16px 0 0;
  max-width: var(--pv-reading);
  font-size: 17px;
  line-height: 1.78;
  color: var(--text);
}

.page-privacy .clause__tail {
  margin: 20px 0 0;
  max-width: var(--pv-reading);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text);
}

.page-privacy .inline-link {
  color: var(--ink);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: var(--orange);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  transition: color 160ms var(--ease), text-decoration-color 160ms var(--ease);
}

.page-privacy .inline-link:hover {
  color: var(--coral);
  text-decoration-color: var(--coral);
}

/* ---------- 定义卡 ---------- */
.page-privacy .def-grid {
  display: grid;
  gap: 18px;
  margin-top: 24px;
}

.page-privacy .def-card {
  background: var(--white);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  padding: 20px 20px 22px;
  box-shadow: var(--shadow-hard);
  transition: transform 160ms var(--ease), box-shadow 160ms var(--ease), border-color 160ms var(--ease);
}

.page-privacy .def-card:hover {
  transform: translateY(2px);
  box-shadow: 2px 2px 0 var(--ink);
}

.page-privacy .def-card__tag {
  display: inline-block;
  margin: 0 0 12px;
  letter-spacing: 0.06em;
}

.page-privacy .def-card__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.0625rem;
  line-height: 1.4;
  color: var(--ink);
}

.page-privacy .def-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--text);
}

/* ---------- 关键定义卡 ---------- */
.page-privacy .callout {
  margin-top: 24px;
  padding: 16px 18px 16px 20px;
  background: var(--white);
  border-left: 4px solid var(--orange);
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: 0 1px 0 var(--line);
}

.page-privacy .callout__text {
  margin: 0;
  max-width: var(--pv-reading);
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--text);
}

/* ---------- 用途对应列表 ---------- */
.page-privacy .use-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-privacy .use-list__item {
  display: grid;
  gap: 6px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .use-list__item:first-child {
  border-top: 1px solid var(--line);
}

.page-privacy .use-list__key {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15.5px;
  color: var(--ink);
}

.page-privacy .use-list__value {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.76;
  color: var(--text);
}

/* ---------- 共享说明列表 ---------- */
.page-privacy .split-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-privacy .split-list__item {
  position: relative;
  padding: 14px 0 14px 22px;
  border-bottom: 1px solid var(--line);
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--text);
}

.page-privacy .split-list__item:first-child {
  border-top: 1px solid var(--line);
}

.page-privacy .split-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.45em;
  width: 10px;
  height: 10px;
  border: 2px solid var(--mint);
  border-radius: 50%;
}

.page-privacy .split-list__item strong {
  color: var(--ink);
}

/* ---------- 两栏说明 ---------- */
.page-privacy .split {
  display: grid;
  gap: 18px;
  margin-top: 24px;
}

.page-privacy .split__col {
  background: var(--white);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}

.page-privacy .split__col--ink {
  background: var(--ink-2);
  border-color: var(--ink-2);
  color: var(--white);
}

.page-privacy .split__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.0625rem;
  color: var(--ink);
}

.page-privacy .split__col--ink .split__title {
  color: var(--white);
}

.page-privacy .split__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .split__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.72;
}

.page-privacy .split__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 9px;
  height: 9px;
  border: 2px solid var(--orange);
  border-radius: 2px;
}

.page-privacy .split__col--ink .split__list li::before {
  border-color: var(--mint);
}

/* ---------- 权利路径 ---------- */
.page-privacy .rights {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
  counter-reset: none;
}

.page-privacy .rights__item {
  background: var(--white);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  padding: 18px 20px 20px;
  box-shadow: 4px 4px 0 var(--ink);
  transition: transform 160ms var(--ease), box-shadow 160ms var(--ease);
}

.page-privacy .rights__item:hover {
  transform: translateY(2px);
  box-shadow: 2px 2px 0 var(--ink);
}

.page-privacy .rights__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-privacy .rights__title {
  margin: 8px 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--ink);
}

.page-privacy .rights__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: var(--text);
}

/* ---------- 联系卡 ---------- */
.page-privacy .contact-card {
  margin-top: 24px;
  padding: 22px 20px 24px;
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  background-color: var(--ink);
  background-image: radial-gradient(circle at 92% 8%, rgba(255, 90, 43, 0.38), transparent 46%);
  color: var(--white);
  box-shadow: 6px 6px 0 rgba(255, 90, 43, 0.5);
}

.page-privacy .contact-card__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mint);
}

.page-privacy .contact-card__mail {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.02rem, 4.2vw, 1.5rem);
  letter-spacing: 0.01em;
  color: var(--white);
  border-bottom: 3px solid var(--orange);
  padding-bottom: 3px;
  word-break: break-all;
}

.page-privacy .contact-card__note {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.76);
}

.page-privacy .contact-card__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-privacy .contact-card__list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.68;
  color: rgba(255, 255, 255, 0.88);
}

.page-privacy .contact-card__list li::before {
  content: "\2192";
  position: absolute;
  left: 0;
  color: var(--orange-mid);
}

/* ---------- 收束带 ---------- */
.page-privacy .pv-closing {
  position: relative;
  background: var(--ink-2);
  color: var(--white);
}

.page-privacy .pv-closing::before {
  content: "";
  display: block;
  height: 6px;
  background: var(--grad-warm);
}

.page-privacy .pv-closing__inner {
  padding-top: clamp(34px, 6vw, 62px);
  padding-bottom: clamp(34px, 6vw, 62px);
  display: grid;
  gap: 22px;
}

.page-privacy .pv-closing__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.8vw, 2.1rem);
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-privacy .pv-closing__text {
  margin: 0;
  max-width: 52ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(255, 255, 255, 0.78);
}

.page-privacy .pv-closing .inline-link {
  color: var(--white);
  text-decoration-color: var(--mint);
}

.page-privacy .pv-closing .inline-link:hover {
  color: var(--mint);
  text-decoration-color: var(--mint);
}

.page-privacy .pv-closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-privacy .def-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 780px) {
  .page-privacy .split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .use-list__item {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 26px;
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-privacy .legal-layout {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-privacy .legal-toc {
    position: sticky;
    top: calc(var(--topbar-h) + 20px);
    padding: 22px 20px 18px;
  }

  .page-privacy .pv-closing__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 40px;
  }
}

@media (min-width: 1080px) {
  .page-privacy .legal-hero__stamp {
    display: block;
    position: absolute;
    right: -4px;
    top: 50%;
    transform: translateY(-50%) rotate(90deg);
    transform-origin: center;
    margin: 0;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.34em;
    white-space: nowrap;
    color: rgba(255, 255, 255, 0.4);
  }

  .page-privacy .def-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .def-card,
  .page-privacy .rights__item,
  .page-privacy .legal-toc__link,
  .page-privacy .inline-link {
    transition: none;
  }

  .page-privacy .def-card:hover,
  .page-privacy .rights__item:hover {
    transform: none;
  }
}