.page-privacy{
  --p-cut:14px;
  position:relative;
  padding:clamp(20px,4vw,46px) 0 clamp(48px,8vw,96px);
  color:var(--ky-text);
  background-color:var(--ky-ink-900);
  background-image:
    linear-gradient(rgba(39,54,79,.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(39,54,79,.16) 1px, transparent 1px),
    radial-gradient(720px 380px at 90% -8%, rgba(34,211,238,.14), transparent 66%),
    radial-gradient(560px 300px at 2% 10%, rgba(255,138,61,.07), transparent 70%);
  background-size:64px 64px, 64px 64px, auto, auto;
  background-repeat:repeat, repeat, no-repeat, no-repeat;
  overflow-x:clip;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero{
  margin-top:clamp(16px,3vw,28px);
}
.page-privacy .privacy-hero__title{
  margin:.34em 0 .3em;
  max-width:19ch;
  font-family:var(--ky-font-display);
  font-weight:800;
  font-size:clamp(32px,6.4vw,64px);
  line-height:1.05;
  letter-spacing:-.005em;
}
.page-privacy .privacy-hero__mark{
  display:inline;
  color:var(--ky-cyan);
  background:linear-gradient(180deg,transparent 68%, rgba(34,211,238,.24) 68%);
}
.page-privacy .privacy-hero__lead{
  max-width:64ch;
  margin:0;
  color:var(--ky-text-2);
  font-size:clamp(15px,1.6vw,17px);
  line-height:1.8;
}
.page-privacy .privacy-hero__facts{
  display:flex;
  flex-wrap:wrap;
  gap:10px 18px;
  margin:22px 0 0;
  padding:0;
  list-style:none;
}
.page-privacy .privacy-hero__fact{
  display:inline-flex;
  align-items:baseline;
  gap:8px;
  padding:7px 13px;
  border:1px solid var(--ky-line);
  background:rgba(17,28,51,.72);
  font-size:12.5px;
  color:var(--ky-text-2);
  font-family:var(--ky-font-mono);
  clip-path:polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 9px 100%, 0 calc(100% - 9px));
}
.page-privacy .privacy-hero__fact-k{
  color:var(--ky-cyan);
  font-weight:700;
}
.page-privacy .privacy-hero__figure{
  position:relative;
  margin:clamp(24px,4vw,42px) 0 0;
  border:1px solid var(--ky-line);
  background:var(--ky-ink-800);
  overflow:hidden;
  clip-path:polygon(0 0, calc(100% - var(--p-cut)) 0, 100% var(--p-cut), 100% 100%, var(--p-cut) 100%, 0 calc(100% - var(--p-cut)));
}
.page-privacy .privacy-hero__figure img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  object-fit:cover;
}
.page-privacy .privacy-hero__figure .ky-media__tag{
  position:absolute;
  left:0;
  bottom:0;
  padding:6px 14px;
  background:var(--ky-cyan);
  color:var(--ky-ink-900);
  font-family:var(--ky-font-mono);
  font-size:11.5px;
  letter-spacing:.08em;
}

/* ---------- 主体：锚点轨道 + 阅读列 ---------- */
.page-privacy .privacy-shell{
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(22px,3.5vw,40px);
  margin-top:clamp(32px,5vw,64px);
}
.page-privacy .privacy-rail{
  min-width:0;
}
.page-privacy .privacy-rail__title{
  margin:0 0 10px;
  font-family:var(--ky-font-mono);
  font-size:11.5px;
  letter-spacing:.2em;
  color:var(--ky-text-2);
}
.page-privacy .privacy-rail__list{
  display:flex;
  gap:8px;
  margin:0;
  padding:0 0 6px;
  list-style:none;
  overflow-x:auto;
  scrollbar-width:thin;
}
.page-privacy .privacy-rail__item{
  flex:0 0 auto;
}
.page-privacy .privacy-rail__link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 13px;
  border:1px solid var(--ky-line);
  background:rgba(17,28,51,.8);
  color:var(--ky-text-2);
  font-size:13px;
  text-decoration:none;
  white-space:nowrap;
  transition:color .2s var(--ky-ease), border-color .2s var(--ky-ease), background-color .2s var(--ky-ease);
}
.page-privacy .privacy-rail__link:hover,
.page-privacy .privacy-rail__link:focus-visible{
  color:var(--ky-text);
  border-color:var(--ky-cyan);
  background:rgba(34,211,238,.08);
}
.page-privacy .privacy-rail__idx{
  font-family:var(--ky-font-mono);
  font-size:11.5px;
  color:var(--ky-cyan);
}
.page-privacy .privacy-rail__top{
  display:none;
  margin-top:16px;
  font-family:var(--ky-font-mono);
  font-size:12px;
  color:var(--ky-orange);
  text-decoration:none;
}
.page-privacy .privacy-rail__top:hover,
.page-privacy .privacy-rail__top:focus-visible{
  text-decoration:underline;
}

@media (min-width:980px){
  .page-privacy .privacy-shell{
    grid-template-columns:216px minmax(0,1fr);
    gap:clamp(28px,4vw,60px);
    align-items:start;
  }
  .page-privacy .privacy-rail{
    position:sticky;
    top:calc(var(--ky-bar-h) + 26px);
    border-left:1px solid var(--ky-line);
    padding-left:0;
  }
  .page-privacy .privacy-rail__title{
    padding-left:18px;
  }
  .page-privacy .privacy-rail__list{
    flex-direction:column;
    gap:0;
    overflow:visible;
    margin-left:-1px;
    padding-bottom:0;
  }
  .page-privacy .privacy-rail__item{
    flex:1 1 auto;
  }
  .page-privacy .privacy-rail__link{
    position:relative;
    display:grid;
    grid-template-columns:auto minmax(0,1fr);
    align-items:center;
    gap:10px;
    width:100%;
    padding:11px 4px 11px 18px;
    border:0;
    background:transparent;
    white-space:normal;
  }
  .page-privacy .privacy-rail__link::before{
    content:"";
    position:absolute;
    left:-4.5px;
    top:50%;
    width:8px;
    height:8px;
    margin-top:-4px;
    background:var(--ky-ink-900);
    border:1px solid var(--ky-line);
    transform:rotate(45deg);
    transition:background-color .2s var(--ky-ease), border-color .2s var(--ky-ease);
  }
  .page-privacy .privacy-rail__link:hover::before,
  .page-privacy .privacy-rail__link:focus-visible::before{
    background:var(--ky-cyan);
    border-color:var(--ky-cyan);
  }
  .page-privacy .privacy-rail__top{
    display:inline-block;
    padding-left:18px;
  }
}

/* ---------- 条款卡 ---------- */
.page-privacy .privacy-flow{
  display:grid;
  gap:clamp(20px,3vw,32px);
  min-width:0;
}
.page-privacy .privacy-clause{
  position:relative;
  padding:clamp(20px,3vw,32px) clamp(16px,3vw,34px) clamp(22px,3vw,34px);
  background:linear-gradient(158deg, rgba(22,35,61,.94), rgba(17,28,51,.7));
  border:1px solid var(--ky-line);
  clip-path:polygon(0 0, calc(100% - var(--p-cut)) 0, 100% var(--p-cut), 100% 100%, var(--p-cut) 100%, 0 calc(100% - var(--p-cut)));
  scroll-margin-top:calc(var(--ky-bar-h) + 22px);
}
.page-privacy .privacy-clause::before{
  content:"";
  position:absolute;
  left:0;
  top:0;
  width:3px;
  height:64px;
  background:linear-gradient(180deg,var(--ky-cyan),transparent);
}
.page-privacy .privacy-clause__head{
  display:flex;
  align-items:flex-start;
  gap:14px;
  margin-bottom:14px;
}
.page-privacy .privacy-clause__idx{
  flex:0 0 auto;
  font-size:26px;
  line-height:1;
  padding-top:3px;
}
.page-privacy .privacy-clause__title{
  margin:0;
  font-family:var(--ky-font-display);
  font-weight:700;
  font-size:clamp(22px,3.2vw,32px);
  line-height:1.2;
}
.page-privacy .privacy-clause__lead{
  max-width:66ch;
  margin:0 0 20px;
  color:var(--ky-text-2);
  font-size:15px;
  line-height:1.8;
}

/* ---------- 信息条目 ---------- */
.page-privacy .privacy-items{
  display:grid;
  gap:14px;
  margin:0;
  padding:0;
  list-style:none;
}
.page-privacy .privacy-items--compact{
  gap:12px;
  margin-bottom:18px;
}
.page-privacy .privacy-item{
  position:relative;
  padding:14px 18px 14px 20px;
  border-left:2px solid var(--ky-line);
  background:rgba(11,18,32,.55);
  transition:border-color .2s var(--ky-ease), transform .2s var(--ky-ease);
}
.page-privacy .privacy-item:hover{
  border-left-color:var(--ky-cyan);
  transform:translateX(3px);
}
.page-privacy .privacy-item__title{
  margin:0 0 6px;
  font-family:var(--ky-font-body);
  font-size:15.5px;
  font-weight:700;
  color:var(--ky-text);
}
.page-privacy .privacy-item__desc{
  margin:0;
  color:var(--ky-text-2);
  font-size:14.5px;
  line-height:1.78;
}
.page-privacy .privacy-note{
  margin:0;
  padding:12px 16px;
  border:1px dashed var(--ky-cyan-dim);
  color:var(--ky-text);
  font-size:14px;
  line-height:1.75;
  background:rgba(14,116,144,.12);
}

/* ---------- 折叠清单 ---------- */
.page-privacy .privacy-folder{
  margin-top:20px;
  border:1px solid var(--ky-line);
  background:rgba(11,18,32,.7);
}
.page-privacy .privacy-folder > summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:13px 16px;
  cursor:pointer;
  list-style:none;
  font-family:var(--ky-font-mono);
  font-size:13px;
  color:var(--ky-cyan);
}
.page-privacy .privacy-folder > summary::-webkit-details-marker{
  display:none;
}
.page-privacy .privacy-folder > summary::after{
  content:"＋";
  font-size:15px;
  color:var(--ky-text-2);
}
.page-privacy .privacy-folder[open] > summary::after{
  content:"－";
  color:var(--ky-orange);
}
.page-privacy .privacy-folder__body{
  padding:0 16px 16px;
  border-top:1px solid var(--ky-line);
}

/* ---------- 双栏对照 ---------- */
.page-privacy .privacy-split{
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
}
.page-privacy .privacy-split__col{
  padding:16px 18px;
  border:1px solid var(--ky-line);
  background:rgba(11,18,32,.5);
}
.page-privacy .privacy-split__col--alt{
  border-color:var(--ky-cyan-dim);
  background:rgba(14,116,144,.1);
}
.page-privacy .privacy-split__title{
  margin:0 0 12px;
  padding-bottom:9px;
  border-bottom:1px solid var(--ky-line);
  font-family:var(--ky-font-mono);
  font-size:12.5px;
  letter-spacing:.08em;
  color:var(--ky-text);
}
.page-privacy .privacy-checklist{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  gap:10px;
}
.page-privacy .privacy-checklist li{
  position:relative;
  padding-left:16px;
  color:var(--ky-text-2);
  font-size:14.5px;
  line-height:1.75;
}
.page-privacy .privacy-checklist li::before{
  content:"";
  position:absolute;
  left:0;
  top:.62em;
  width:6px;
  height:6px;
  background:var(--ky-cyan);
  transform:rotate(45deg);
}
.page-privacy .privacy-checklist strong{
  color:var(--ky-text);
  font-weight:700;
}
@media (min-width:760px){
  .page-privacy .privacy-split{
    grid-template-columns:1fr 1fr;
    gap:18px;
  }
}

/* ---------- 权利条目 ---------- */
.page-privacy .privacy-rights{
  display:grid;
  gap:12px;
  margin:0;
  padding:0;
  list-style:none;
}
.page-privacy .privacy-right{
  display:grid;
  gap:8px;
  padding:14px 16px;
  border:1px solid var(--ky-line);
  background:rgba(22,35,61,.6);
  clip-path:polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}
.page-privacy .privacy-right__tag{
  justify-self:start;
}
.page-privacy .privacy-right__desc{
  margin:0;
  color:var(--ky-text-2);
  font-size:14.5px;
  line-height:1.78;
}
@media (min-width:760px){
  .page-privacy .privacy-rights{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:14px;
  }
  .page-privacy .privacy-right:last-child{
    grid-column:1 / -1;
  }
}

/* ---------- 联系信息 ---------- */
.page-privacy .privacy-contact{
  display:grid;
  gap:1px;
  border:1px solid var(--ky-line);
  background:var(--ky-line);
}
.page-privacy .privacy-contact__row{
  display:grid;
  gap:5px;
  padding:14px 16px;
  background:var(--ky-ink-800);
}
.page-privacy .privacy-contact__key{
  font-family:var(--ky-font-mono);
  font-size:12px;
  letter-spacing:.12em;
  color:var(--ky-text-2);
}
.page-privacy .privacy-contact__val{
  color:var(--ky-text);
  font-size:15px;
  line-height:1.7;
  word-break:break-word;
}
.page-privacy .privacy-contact__val--mono{
  font-family:var(--ky-font-mono);
  font-size:15.5px;
  color:var(--ky-cyan);
}
@media (min-width:720px){
  .page-privacy .privacy-contact__row{
    grid-template-columns:150px minmax(0,1fr);
    align-items:baseline;
    gap:18px;
  }
}
.page-privacy .privacy-update{
  margin-top:20px;
  padding:16px 18px;
  border-left:3px solid var(--ky-orange);
  background:rgba(255,138,61,.08);
}
.page-privacy .privacy-update__title{
  margin:0 0 8px;
  font-family:var(--ky-font-display);
  font-size:19px;
  font-weight:700;
  color:var(--ky-text);
}
.page-privacy .privacy-update p{
  margin:0;
  color:var(--ky-text-2);
  font-size:14.5px;
  line-height:1.78;
}

/* ---------- 收束区 ---------- */
.page-privacy .privacy-cta{
  padding:clamp(20px,3vw,30px);
  border:1px solid var(--ky-cyan-dim);
  background:linear-gradient(150deg, rgba(34,211,238,.14), rgba(11,18,32,.5));
  clip-path:polygon(0 0, calc(100% - var(--p-cut)) 0, 100% var(--p-cut), 100% 100%, var(--p-cut) 100%, 0 calc(100% - var(--p-cut)));
}
.page-privacy .privacy-cta__title{
  margin:0 0 16px;
  font-family:var(--ky-font-display);
  font-weight:700;
  font-size:clamp(20px,2.8vw,27px);
}
.page-privacy .privacy-cta__actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.page-privacy .privacy-cta__actions .ky-btn{
  flex:0 1 auto;
}

/* ---------- 打印 ---------- */
@media print{
  .page-privacy{
    background:#fff;
    background-image:none;
    color:#111;
  }
  .page-privacy .privacy-rail,
  .page-privacy .privacy-cta__actions{
    display:none;
  }
  .page-privacy .privacy-clause,
  .page-privacy .privacy-cta,
  .page-privacy .privacy-hero__figure,
  .page-privacy .privacy-right,
  .page-privacy .privacy-item{
    background:#fff;
    border:1px solid #bbb;
    clip-path:none;
  }
  .page-privacy .privacy-hero__lead,
  .page-privacy .privacy-clause__lead,
  .page-privacy .privacy-item__desc,
  .page-privacy .privacy-right__desc,
  .page-privacy .privacy-checklist li{
    color:#222;
  }
}
<<<END>>>