.page-privacy{
  --pv-cut: 12px;
  --pv-plate-cut: 22px;
  background: var(--ink-900);
  color: var(--paper);
  padding-bottom: clamp(48px, 7vw, 88px);
}

.page-privacy .privacy-band{
  height: 6px;
  background: linear-gradient(90deg, var(--orange) 0 7%, var(--cyan) 7% 32%, var(--teal-line) 32% 100%);
}

.page-privacy .crumbs{
  padding-top: 16px;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero{
  padding-top: clamp(14px, 2.6vw, 26px);
}

.page-privacy .privacy-hero__plate{
  position: relative;
  margin-top: 14px;
  max-width: 760px;
  padding: clamp(16px, 2.6vw, 28px) clamp(18px, 3vw, 32px);
  background: var(--ink-800);
  border-left: 3px solid var(--cyan);
  clip-path: polygon(0 0, calc(100% - var(--pv-plate-cut)) 0, 100% var(--pv-plate-cut), 100% 100%, 0 100%);
}

.page-privacy .privacy-hero__title{
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.75rem, 5vw, 3.2rem);
  line-height: 1.14;
  letter-spacing: -0.012em;
  color: var(--chalk);
}

.page-privacy .privacy-hero__lede{
  max-width: 62ch;
  margin-top: clamp(16px, 2.4vw, 24px);
  color: var(--paper-dim);
  line-height: 1.8;
}

.page-privacy .privacy-hero__chips{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__chip{
  padding: 6px 12px;
  border: 1px solid var(--line-soft);
  color: var(--mist);
  font-size: 11px;
  letter-spacing: 0.08em;
  background: rgba(12, 44, 36, 0.55);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
}

.page-privacy .privacy-figure{
  margin: clamp(20px, 3vw, 32px) 0 0;
}

.page-privacy .privacy-figure__img{
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
}

/* ---------- 摘要条 ---------- */
.page-privacy .privacy-summary{
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: clamp(24px, 3.6vw, 40px);
}

.page-privacy .privacy-summary__card{
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  background: var(--ink-800);
  border-bottom: 2px solid var(--teal-line);
  color: var(--paper);
  text-decoration: none;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-summary__card:hover,
.page-privacy .privacy-summary__card:focus-visible{
  background: var(--ink-700);
  border-bottom-color: var(--cyan);
}

.page-privacy .privacy-summary__idx{
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .privacy-summary__label{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--chalk);
}

.page-privacy .privacy-summary__hint{
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 布局 ---------- */
.page-privacy .privacy-layout{
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  margin-top: clamp(28px, 4vw, 52px);
}

.page-privacy .privacy-toc__box{
  padding: 12px 14px;
  background: var(--ink-800);
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 0, calc(100% - var(--pv-cut)) 0, 100% var(--pv-cut), 100% 100%, 0 100%);
}

.page-privacy .privacy-toc__summary{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

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

.page-privacy .privacy-toc__summary::after{
  content: "＋";
  color: var(--mist);
  font-size: 14px;
  letter-spacing: 0;
}

.page-privacy .privacy-toc__box[open] .privacy-toc__summary::after{
  content: "－";
}

.page-privacy .privacy-toc__list{
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-toc__link{
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 4px 6px;
  border-left: 2px solid transparent;
  color: var(--paper-dim);
  font-size: 14px;
  text-decoration: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible{
  color: var(--chalk);
  border-left-color: var(--orange);
  background: rgba(20, 61, 51, 0.7);
}

.page-privacy .privacy-toc__num{
  font-size: 11px;
  color: var(--teal-line);
}

.page-privacy .privacy-toc__link:hover .privacy-toc__num,
.page-privacy .privacy-toc__link:focus-visible .privacy-toc__num{
  color: var(--cyan);
}

/* ---------- 条款 ---------- */
.page-privacy .clause{
  scroll-margin-top: 96px;
}

.page-privacy .clause + .clause{
  margin-top: clamp(30px, 4.4vw, 56px);
  padding-top: clamp(24px, 3.4vw, 40px);
  border-top: 1px solid var(--line-soft);
}

.page-privacy .clause__head{
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: clamp(12px, 2vw, 18px);
}

.page-privacy .clause__index{
  flex: none;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
  padding-top: 2px;
}

.page-privacy .clause__title{
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.25rem, 2.8vw, 1.75rem);
  line-height: 1.25;
  letter-spacing: -0.005em;
  color: var(--chalk);
}

.page-privacy .clause__text{
  max-width: 42em;
  margin: 0 0 14px;
  color: var(--paper-dim);
  font-size: 16px;
  line-height: 1.82;
}

.page-privacy .clause__text--narrow{
  max-width: 30em;
  padding-left: 14px;
  border-left: 2px solid var(--teal-line);
  color: var(--mist);
}

.page-privacy .clause__inline-link{
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .clause__inline-link:hover,
.page-privacy .clause__inline-link:focus-visible{
  color: var(--chalk);
}

.page-privacy .clause-list{
  margin: 14px 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  max-width: 42em;
}

.page-privacy .clause-list__item{
  position: relative;
  padding-left: 20px;
  color: var(--paper-dim);
  font-size: 15.5px;
  line-height: 1.78;
}

.page-privacy .clause-list__item::before{
  content: "▸";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--cyan);
}

.page-privacy .clause-list__item strong{
  color: var(--paper);
  font-weight: 600;
}

/* ---------- 信息表 ---------- */
.page-privacy .infotable{
  width: 100%;
  margin: 6px 0 20px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-privacy .infotable thead{
  display: none;
}

.page-privacy .infotable tbody tr{
  display: block;
  padding: 12px 14px;
  margin-bottom: 10px;
  background: var(--ink-800);
  border-left: 2px solid var(--teal-line);
}

.page-privacy .infotable tbody th{
  display: block;
  padding: 0 0 6px;
  text-align: left;
  font-weight: 700;
  color: var(--chalk);
  font-size: 15px;
}

.page-privacy .infotable tbody td{
  display: block;
  padding: 3px 0;
  color: var(--paper-dim);
  line-height: 1.7;
}

.page-privacy .infotable tbody td::before{
  content: attr(data-label) "：";
  color: var(--mist);
  font-size: 12px;
  letter-spacing: 0.06em;
}

/* ---------- 用途格 ---------- */
.page-privacy .purpose-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 16px;
}

.page-privacy .purpose-item{
  padding: 14px 16px 16px;
  background: var(--ink-800);
  border-left: 2px solid var(--teal-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
}

.page-privacy .purpose-item__num{
  display: block;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
  margin-bottom: 6px;
}

.page-privacy .purpose-item__title{
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--chalk);
}

.page-privacy .purpose-item__text{
  margin: 0;
  color: var(--paper-dim);
  font-size: 14.5px;
  line-height: 1.75;
}

/* ---------- 边注 ---------- */
.page-privacy .edge-note{
  margin: clamp(16px, 2.4vw, 24px) 0;
  padding: 14px 16px;
  background: rgba(80, 242, 206, 0.07);
  border-left: 2px solid var(--cyan);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
}

.page-privacy .edge-note--orange{
  background: rgba(255, 122, 42, 0.08);
  border-left-color: var(--orange);
}

.page-privacy .edge-note__title{
  display: block;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
  margin-bottom: 6px;
}

.page-privacy .edge-note--orange .edge-note__title{
  color: var(--orange);
}

.page-privacy .edge-note__text{
  margin: 0;
  max-width: 40em;
  color: var(--paper);
  font-size: 15px;
  line-height: 1.78;
}

/* ---------- 权利面板 ---------- */
.page-privacy .rights-panel{
  margin-top: 16px;
  padding: clamp(16px, 3vw, 28px);
  background: var(--paper);
  color: var(--ink-900);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}

.page-privacy .right-item{
  border-top: 1px solid rgba(5, 26, 21, 0.16);
}

.page-privacy .right-item:first-of-type{
  border-top: 0;
}

.page-privacy .right-item__summary{
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-height: 48px;
  padding: 12px 0;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-size: 15.5px;
  color: var(--ink-900);
}

.page-privacy .right-item__summary::-webkit-details-marker{
  display: none;
}

.page-privacy .right-item__summary::after{
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--teal-line);
}

.page-privacy .right-item[open] .right-item__summary::after{
  content: "－";
}

.page-privacy .right-item__num{
  flex: none;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--teal-line);
}

.page-privacy .right-item__body{
  margin: 0 0 14px;
  padding-left: 26px;
  color: rgba(5, 26, 21, 0.8);
  font-size: 14.5px;
  line-height: 1.78;
}

/* ---------- 联系 ---------- */
.page-privacy .contact-block{
  display: grid;
  gap: 1px;
  margin: 16px 0 20px;
  border: 1px solid var(--line-soft);
  background: var(--line-soft);
}

.page-privacy .contact-row{
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  background: var(--ink-800);
}

.page-privacy .contact-row__label{
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-privacy .contact-row__value{
  color: var(--paper);
  font-size: 15px;
  line-height: 1.7;
  overflow-wrap: anywhere;
}

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

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

  .page-privacy .contact-row{
    grid-template-columns: 92px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }

  .page-privacy .infotable thead{
    display: table-header-group;
  }

  .page-privacy .infotable tbody tr{
    display: table-row;
    padding: 0;
    margin: 0;
    background: none;
    border-left: 0;
  }

  .page-privacy .infotable tbody tr:hover{
    background: var(--ink-700);
  }

  .page-privacy .infotable th,
  .page-privacy .infotable td{
    display: table-cell;
    padding: 13px 14px;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid var(--line-soft);
  }

  .page-privacy .infotable thead th{
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.14em;
    color: var(--cyan);
    border-bottom: 1px solid var(--line);
    background: rgba(12, 44, 36, 0.7);
    white-space: nowrap;
  }

  .page-privacy .infotable tbody th{
    font-weight: 600;
    color: var(--chalk);
    white-space: nowrap;
  }

  .page-privacy .infotable tbody td::before{
    content: none;
  }
}

@media (min-width: 900px){
  .page-privacy .privacy-layout{
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-toc{
    position: sticky;
    top: 92px;
  }

  .page-privacy .privacy-toc__summary{
    cursor: default;
  }

  .page-privacy .privacy-toc__summary::after{
    content: "";
  }

  .page-privacy .privacy-toc__list{
    margin-top: 14px;
  }

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

@media (prefers-reduced-motion: reduce){
  .page-privacy .privacy-summary__card,
  .page-privacy .privacy-toc__link{
    transition: none;
  }
}

@media print{
  .page-privacy{
    background: #ffffff;
    color: #0b1a16;
    padding-bottom: 0;
  }

  .page-privacy .privacy-band,
  .page-privacy .privacy-toc{
    display: none;
  }

  .page-privacy .privacy-layout{
    display: block;
    margin-top: 20px;
  }

  .page-privacy .privacy-hero__plate{
    background: none;
    border-left: 2px solid #0b1a16;
    clip-path: none;
    padding-left: 14px;
  }

  .page-privacy .privacy-hero__title,
  .page-privacy .clause__title,
  .page-privacy .purpose-item__title,
  .page-privacy .contact-row__value{
    color: #0b1a16;
  }

  .page-privacy .privacy-hero__lede,
  .page-privacy .clause__text,
  .page-privacy .clause-list__item,
  .page-privacy .purpose-item__text,
  .page-privacy .edge-note__text{
    color: #1d2b26;
  }

  .page-privacy .privacy-summary__card,
  .page-privacy .purpose-item,
  .page-privacy .contact-row,
  .page-privacy .edge-note,
  .page-privacy .privacy-toc__box{
    background: none;
    border: 1px solid #9aa8a2;
    clip-path: none;
  }

  .page-privacy .rights-panel{
    background: none;
    clip-path: none;
    border: 1px solid #9aa8a2;
  }

  .page-privacy .privacy-figure__img{
    clip-path: none;
    border: 1px solid #9aa8a2;
  }

  .page-privacy .clause{
    break-inside: avoid;
  }
}