/* 异次元 - 二次元漫画与番剧 */
:root{
  --violet:#6B4EE6;
  --violet-2:#5A3FD0;
  --violet-soft:#EFE9FA;
  --violet-pale:#F7F4FB;
  --lime:#EF5A8F;
  --ink:#1C1730;
  --gray:#6E6685;
  --line:#E4DCF2;
  --card:#FFFFFF;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;
  color:var(--ink);background:var(--violet-pale);line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{width:min(1100px,92%);margin:0 auto}
h1,h2,h3,h4{line-height:1.3}

/* header */
.hd{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.93);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.hd-in{display:flex;align-items:center;gap:22px;height:70px}
.hd-brand{display:flex;align-items:center;gap:11px}
.hd-brand img{border-radius:10px}
.hd-brand b{display:block;font-size:17px;letter-spacing:.04em;color:var(--violet)}
.hd-brand small{display:block;font-size:10.5px;color:var(--gray);letter-spacing:.12em}
.nav{display:flex;gap:6px;margin-left:auto}
.nav a{
  font-size:14px;color:#5B5375;padding:7px 12px;border-radius:7px;transition:.2s;
}
.nav a:hover{background:var(--violet-soft);color:var(--violet)}
.nav-toggle{display:none;background:none;border:0;color:var(--violet);cursor:pointer;padding:6px}
.cta{
  background:var(--lime);color:var(--ink);font-weight:800;font-size:14px;
  padding:10px 20px;border-radius:7px;
  box-shadow:0 8px 18px rgba(108,77,246,.2);
  transition:.2s;
}
.cta:hover{transform:translateY(-2px);background:#D6FA68}

/* hero */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(108deg,#F7F4FB 0%,#F7F4FB 58%,#6B4EE6 58%,#5A3BE8 100%);
  padding:64px 0 78px;
}
.hero-in{position:relative;display:grid;grid-template-columns:1.04fr .96fr;gap:46px;align-items:center}
.kick{
  display:inline-block;font-size:12px;letter-spacing:.16em;color:var(--violet);
  background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px 14px;margin-bottom:18px;
}
h1{font-size:clamp(44px,6.6vw,74px);font-weight:800;color:var(--ink);letter-spacing:.02em}
h1 span{color:var(--violet);position:relative}
h1 span::after{
  content:"";position:absolute;left:0;right:0;bottom:6px;height:10px;
  background:var(--lime);z-index:-1;
}
.lead{font-size:19px;font-weight:600;color:#4B3E73;margin:12px 0 14px}
.desc{font-size:15px;color:#5B5375;max-width:33em}
.acts{display:flex;align-items:center;gap:16px;margin:26px 0 24px}
.btn{
  display:inline-flex;align-items:center;gap:9px;
  background:var(--violet);color:#fff;font-weight:700;font-size:15px;
  padding:14px 26px;border-radius:7px;
  box-shadow:0 10px 24px rgba(108,77,246,.3);
  transition:.2s;
}
.btn svg{width:18px;height:18px}
.btn:hover{transform:translateY(-2px);background:var(--violet-2)}
.ghost{font-size:14px;font-weight:600;color:var(--violet);border-bottom:1.5px dashed var(--violet);padding-bottom:2px}
.ghost:hover{color:var(--violet-2)}
.facts{list-style:none;display:flex;gap:10px;flex-wrap:wrap}
.facts li{
  background:#fff;border:1px solid var(--line);border-radius:7px;
  padding:10px 14px;min-width:112px;
}
.facts b{display:block;font-size:14px;color:var(--violet)}
.facts span{font-size:11.5px;color:var(--gray)}

/* hero strip */
.strip{position:relative;display:flex;gap:16px;justify-content:flex-end;align-items:flex-start}
.roll{
  width:58%;border-radius:14px;overflow:hidden;
  border:5px solid rgba(255,255,255,.92);
  box-shadow:0 24px 46px rgba(20,10,50,.35);
}
.roll img{width:100%;height:440px;object-fit:cover;object-position:top center}
.strip-side{display:grid;gap:10px;align-content:start;padding-top:6px}
.dot{width:7px;height:22px;border-radius:4px;background:rgba(255,255,255,.35);display:block}
.dot.on{background:var(--lime)}
.strip-side p{font-size:12px;color:#E7E0FF;line-height:1.6;margin:4px 0 2px}
.strip-side p small{color:#C3B6F2;font-size:11px}
.mini{
  width:104px;border-radius:10px;overflow:hidden;
  border:4px solid rgba(255,255,255,.92);box-shadow:0 14px 28px rgba(20,10,50,.3);
}
.tagfl{
  position:absolute;left:0;bottom:-14px;
  background:var(--lime);color:var(--ink);font-size:12px;font-weight:800;
  padding:7px 14px;border-radius:7px;
}

/* sections */
.sec{padding:76px 0;background:var(--violet-pale)}
.sec.violet{background:var(--violet-soft)}
.sh{margin-bottom:38px;max-width:44em}
.eyebrow{
  display:inline-block;font-size:11px;letter-spacing:.24em;
  color:var(--violet-2);background:#fff;border-radius:999px;padding:4px 12px;margin-bottom:12px;
}
.sec.violet .eyebrow{background:#fff}
.sh h2{font-size:clamp(25px,3.3vw,33px);color:var(--ink);font-weight:800}
.sh h2::after{content:"";display:block;width:44px;height:3px;background:var(--lime);margin-top:10px}
.sh p{font-size:14px;color:var(--gray);margin-top:10px}

/* features */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tile{
  background:var(--card);border-radius:12px;padding:22px 20px;
  border:1px solid var(--line);
  box-shadow:0 8px 22px rgba(36,28,61,.05);
  transition:.22s;
}
.tile:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(36,28,61,.11);border-color:#CFC3F8}
.ti{
  display:grid;place-items:center;width:42px;height:42px;border-radius:9px;
  background:var(--lime);color:var(--ink);margin-bottom:12px;
}
.ti svg{width:20px;height:20px}
.tile h4{font-size:16.5px;color:var(--ink);margin-bottom:6px}
.tile p{font-size:13.5px;color:#5B5375}

/* screens */
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:start}
.col{
  background:#fff;border-radius:14px;padding:10px 10px 14px;
  box-shadow:0 14px 30px rgba(36,28,61,.1);
}
.col img{width:100%;height:300px;object-fit:cover;object-position:top center;border-radius:8px}
.col.lift{margin-top:-22px;box-shadow:0 20px 38px rgba(36,28,61,.18);border:2px solid var(--lime)}
.col.lift img{height:340px}
.col figcaption{font-size:12.5px;color:var(--gray);margin-top:10px;padding:0 4px}
.col figcaption b{display:block;color:var(--violet);font-size:14px;margin-bottom:2px}

/* guide */
.steps{
  list-style:none;display:grid;gap:14px;position:relative;
  padding-left:26px;border-left:2px dashed #CFC3F8;
}
.steps li{
  position:relative;display:grid;grid-template-columns:46px 1fr;gap:12px;align-items:center;
  background:#fff;border-radius:10px;padding:14px 18px;
  border:1px solid var(--line);
}
.steps li::before{
  content:"";position:absolute;left:-33px;top:50%;width:12px;height:12px;
  margin-top:-6px;border-radius:50%;background:var(--lime);border:2px solid #fff;
}
.steps b{
  font-size:13px;font-weight:800;color:var(--violet);
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  background:var(--violet-soft);
}
.steps span{font-size:14.5px;color:#4B3E73}
.gnote{
  margin-top:18px;font-size:13px;color:#4B3E73;
  background:#fff;border-radius:8px;padding:12px 16px;
  border-left:3px solid var(--violet);
}

/* faq */
.qa{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.q{
  background:#fff;border-radius:10px;padding:18px 20px;
  border:1px solid var(--line);
}
.q h3{
  font-size:15.5px;color:var(--ink);display:flex;gap:9px;align-items:baseline;
}
.q h3::before{
  content:"?";color:var(--ink);background:var(--lime);font-weight:800;font-size:12px;
  width:18px;height:18px;border-radius:5px;display:grid;place-items:center;flex:0 0 auto;
  line-height:1;
}
.q p{font-size:13.5px;color:#5B5375;margin-top:7px;padding-left:27px}

/* reviews */
.bubbles{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.bub{
  background:#fff;border-radius:10px;padding:20px;
  border-top:3px solid var(--violet);
  box-shadow:0 12px 26px rgba(36,28,61,.08);
}
.bub blockquote{font-size:13.8px;color:#4B3E73;line-height:1.8}
.who{
  display:flex;align-items:center;gap:8px;margin-top:14px;
  padding-top:10px;border-top:1px dashed var(--line);
  font-size:11.5px;color:var(--gray);
}
.who i{
  font-style:normal;width:26px;height:26px;border-radius:7px;
  display:grid;place-items:center;background:var(--lime);color:var(--ink);
  font-size:12px;font-weight:700;
}

/* get */
.get{
  background:linear-gradient(150deg,var(--violet) 0%,#5133D6 72%,#7A5CFF 100%);
  color:#fff;padding:66px 0 74px;
}
.get-in{display:grid;justify-items:center;text-align:center;gap:13px}
.get img{border-radius:12px;background:#fff;padding:3px}
.get h2{font-size:clamp(25px,3.5vw,34px);font-weight:800}
.get h2 em{font-style:normal;color:var(--lime)}
.get p{font-size:14.5px;color:#DCD3FF;max-width:40em}
.chips{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:4px 0 8px}
.chips span{
  font-size:12px;color:#E7E0FF;border:1px solid rgba(255,255,255,.35);
  border-radius:5px;padding:5px 12px;
}
.get .btn{background:var(--lime);color:var(--ink);box-shadow:0 12px 26px rgba(0,0,0,.18)}
.get .btn:hover{background:#D6FA68}

/* footer */
.ft{background:#EFE9FA;color:#5B5375;padding:42px 0 28px;font-size:13px}
.ft-in{display:grid;gap:14px}
.ft-l{display:flex;align-items:center;gap:10px;color:var(--violet);font-size:16px}
.ft-l img{border-radius:8px}
.ft p{max-width:52em;line-height:1.8}
.ft-nav{display:flex;gap:18px;flex-wrap:wrap;padding:12px 0;border-top:1px solid #D6CDF3;border-bottom:1px solid #D6CDF3}
.ft-nav a:hover{color:var(--violet-2)}
.ft-c{color:#8C84A6;font-size:12px;line-height:1.9}

/* backtop */
.backtop{
  position:fixed;right:22px;bottom:86px;z-index:50;width:42px;height:42px;
  display:grid;place-items:center;border:0;border-radius:9px;
  background:var(--violet);color:#fff;cursor:pointer;
  box-shadow:0 10px 22px rgba(108,77,246,.3);
  opacity:0;pointer-events:none;transition:.25s;
}
.backtop.show{opacity:1;pointer-events:auto}

@media (max-width:960px){
  .hero{background:linear-gradient(170deg,#F7F4FB 0%,#EFE9FF 100%)}
  .hero-in{grid-template-columns:1fr;gap:36px}
  .strip{justify-content:center}
  .roll img{height:400px}
  .tiles{grid-template-columns:1fr 1fr}
  .cols{grid-template-columns:1fr 1fr}
  .col.lift{margin-top:0}
  .col.lift img{height:300px}
  .qa{grid-template-columns:1fr}
  .bubbles{grid-template-columns:1fr}
  .nav{
    position:fixed;left:0;right:0;top:70px;
    background:#fff;flex-direction:column;gap:0;
    padding:8px 0 14px;border-bottom:1px solid var(--line);
    display:none;
  }
  .nav.open{display:flex}
  .nav a{border-radius:0;padding:12px 6%}
  .nav-toggle{display:block;margin-left:auto}
  .cta{padding:9px 16px;font-size:13px}
}
@media (max-width:600px){
  .hero{padding:44px 0 58px}
  .sec{padding:52px 0}
  .tiles{grid-template-columns:1fr}
  .cols{grid-template-columns:1fr}
  .roll{width:64%}
  .roll img{height:330px}
  .facts li{min-width:calc(50% - 5px)}
  h1{font-size:clamp(38px,11vw,52px)}
}
.mini img{height:190px;object-fit:cover;object-position:top center}

/* 平行岛ai - 浅纸底 · 双轨编辑版式 */
:root{
  --pd-paper:#F7F4FB;
  --pd-ink:#1C1730;
  --pd-pink:#EF5A8F;
  --pd-pink2:#F87AA5;
  --pd-violet:#6B4EE6;
  --pd-line:#E4DCF2;
  --pd-muted:#6E6685;
  --pd-dark:#15112A;
  --pd-cream:#EFE9F7;
}
body{background:var(--pd-paper);color:var(--pd-ink)}

/* header */
.hd{background:rgba(247,244,251,.94);border-bottom:1px solid var(--pd-line);box-shadow:none}
.hd-brand img{border-radius:12px}
.hd-brand b{color:var(--pd-ink);letter-spacing:.02em}
.hd-brand small{color:var(--pd-muted);letter-spacing:.16em}
.nav a{color:var(--pd-muted);border-radius:999px}
.nav a:hover{background:#EFE9FA;color:var(--pd-violet)}
.cta{background:var(--pd-ink);color:#fff;border-radius:999px;box-shadow:none;font-weight:700}
.cta:hover{background:var(--pd-pink);color:#fff;transform:none}

/* hero */
.hero.pd-hero{position:relative;overflow:hidden;padding:66px 0 74px;background:
  radial-gradient(720px 400px at 50% -6%,#FBE3EE 0%,rgba(251,227,238,0) 66%),var(--pd-paper);
  border-bottom:1px solid var(--pd-line)}
.pd-bgword{position:absolute;left:50%;top:2px;transform:translateX(-50%);font-family:"Courier New",monospace;
  font-size:clamp(88px,17vw,190px);line-height:1;letter-spacing:.05em;color:transparent;
  -webkit-text-stroke:1px #E8DEF4;user-select:none;pointer-events:none;white-space:nowrap}
.pd-hero .wrap{position:relative;z-index:1;text-align:center}
.pd-hero .kick{display:inline-flex;align-items:center;gap:8px;font-family:"Courier New",monospace;
  font-size:10px;letter-spacing:.3em;color:var(--pd-violet);border:1px solid #DCD2EE;
  background:#fff;border-radius:999px;padding:6px 14px;margin-bottom:20px}
.pd-hero .kick::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--pd-pink)}
.pd-hero h1{font-size:clamp(44px,6.4vw,72px);line-height:1.08;letter-spacing:-.015em;color:var(--pd-ink);text-align:center}
.pd-hero h1 span{color:var(--pd-pink);display:inline-block}
.pd-hero h1 span::after{display:none}
.pd-hero .lead{font-size:18px;font-weight:600;color:#463C63;margin:16px 0 10px}
.pd-hero .desc{font-size:14.6px;line-height:1.95;color:var(--pd-muted);max-width:42em;margin:0 auto}
.pd-hero .acts{display:flex;gap:16px;align-items:center;justify-content:center;margin:26px 0 20px;flex-wrap:wrap}
.pd-hero .btn{background:var(--pd-ink);color:#fff;border-radius:999px;box-shadow:0 12px 26px rgba(28,23,48,.18)}
.pd-hero .btn:hover{background:var(--pd-pink);transform:none}
.pd-hero .ghost{color:var(--pd-violet);border-bottom:1.5px dashed var(--pd-violet)}
.pd-hero .facts{display:flex;gap:26px;justify-content:center;flex-wrap:wrap;list-style:none}
.pd-hero .facts li{display:flex;align-items:baseline;gap:8px;background:none;border:0;padding:0;min-width:0}
.pd-hero .facts li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--pd-pink);flex:0 0 auto}
.pd-hero .facts b{font-size:12.8px;color:var(--pd-ink)}
.pd-hero .facts span{font-size:11.6px;color:var(--pd-muted)}

/* hero filmstrip */
.pd-film{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px;max-width:760px;margin:48px auto 0;align-items:start}
.pd-film .ff{background:#fff;border:1px solid var(--pd-line);border-radius:20px;padding:10px 10px 12px;
  box-shadow:0 22px 44px rgba(28,23,48,.10)}
.pd-film .ff:nth-child(1){transform:translateY(16px)}
.pd-film .ff:nth-child(2){transform:translateY(-6px)}
.pd-film .ff:nth-child(3){transform:translateY(22px)}
.pd-film .ff img{width:100%;height:auto;border-radius:13px}
.pd-film .ff em{display:flex;justify-content:space-between;font-style:normal;font-family:"Courier New",monospace;
  font-size:9.5px;letter-spacing:.14em;color:var(--pd-muted);padding:9px 4px 0}

/* sections */
.sec{background:var(--pd-paper);padding:78px 0}
.sec.pd-white{background:#FFFFFF;border-top:1px solid var(--pd-line);border-bottom:1px solid var(--pd-line)}
.sh{max-width:44em}
.eyebrow{display:inline-block;font-family:"Courier New",monospace;font-size:10px;letter-spacing:.26em;
  color:var(--pd-pink);background:#FBE7F0;border:0;border-radius:999px;padding:5px 13px;margin-bottom:12px}
.sh h2{font-size:clamp(26px,3.2vw,34px);color:var(--pd-ink);letter-spacing:-.01em;font-weight:800}
.sh h2::after{content:"";display:block;width:42px;height:3px;background:var(--pd-pink);border-radius:2px;margin-top:12px}
.sh p{font-size:13.8px;color:var(--pd-muted);line-height:1.85;margin-top:10px}

/* feature rails */
.rails{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:repeat(3,auto);grid-auto-flow:column;
  gap:0 56px;position:relative;margin-top:8px}
.rails::before{content:"";position:absolute;left:50%;top:10px;bottom:10px;width:1px;background:var(--pd-line)}
.rail{display:grid;grid-template-columns:54px 1fr;gap:2px 18px;align-items:start;padding:22px 0;
  border-bottom:1px solid var(--pd-line);transition:background .2s}
.rail:nth-child(3),.rail:nth-child(6){border-bottom:0}
.rail .rn{font-family:"Courier New",monospace;font-size:28px;line-height:1;font-weight:700;color:#E2D6F0;padding-top:2px}
.rail h4{font-size:16.5px;color:var(--pd-ink);letter-spacing:.01em}
.rail p{grid-column:2;font-size:13.4px;color:var(--pd-muted);line-height:1.88;margin-top:4px}
.rail:hover{background:#FBF8FE}
.rail:hover .rn{color:var(--pd-pink)}

/* screens */
.pairs{display:grid;grid-template-columns:1fr 1fr;gap:30px;max-width:740px;margin:6px auto 0;align-items:start}
.pf{background:#fff;border:1px solid var(--pd-line);border-radius:18px;padding:14px 14px 12px;
  box-shadow:0 18px 36px rgba(28,23,48,.07)}
.pf:nth-child(2){margin-top:34px}
.pf figcaption{display:flex;justify-content:space-between;font-family:"Courier New",monospace;
  font-size:10px;letter-spacing:.18em;color:var(--pd-muted);margin-bottom:10px}
.pf figcaption b{color:var(--pd-violet);font-weight:700}
.pf img{width:100%;height:auto;border-radius:11px}
.specs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:38px;border-top:1px solid var(--pd-line);
  padding-top:22px;list-style:none}
.specs li{font-size:12.8px;line-height:1.85;color:var(--pd-muted)}
.specs li b{display:block;font-size:13.2px;color:var(--pd-ink);margin-bottom:3px;letter-spacing:.02em}

/* guide timeline */
.tl{list-style:none;position:relative;margin-top:12px}
.tl::before{content:"";position:absolute;left:27px;top:16px;bottom:16px;width:1px;background:var(--pd-line)}
.tl li{position:relative;display:grid;grid-template-columns:56px 132px 1fr;gap:0 22px;align-items:start;padding:16px 0}
.tl .tn{width:54px;height:54px;border-radius:50%;background:#fff;border:1px solid var(--pd-line);
  display:grid;place-items:center;font-family:"Courier New",monospace;font-size:12.5px;color:var(--pd-violet);
  position:relative;z-index:1;transition:.2s}
.tl li:hover .tn{border-color:var(--pd-pink);color:var(--pd-pink)}
.tl b{font-size:15.5px;color:var(--pd-ink);padding-top:14px}
.tl span{font-size:13.2px;color:var(--pd-muted);line-height:1.85;padding-top:13px}
.pd-note{margin-top:26px;border-left:3px solid var(--pd-pink);background:#FBE7F0;color:#5F4560;
  font-size:12.7px;padding:12px 16px;border-radius:0 10px 10px 0;max-width:52em}

/* faq */
.faqwrap{display:grid;grid-template-columns:330px 1fr;gap:54px;align-items:start;margin-top:10px}
.faqwrap .sh{margin-bottom:0;position:sticky;top:96px}
.qlist{display:grid;gap:2px}
.qi{padding:19px 0 19px 22px;border-left:3px solid #F4D5E2}
.qi h3{font-size:16.5px;color:var(--pd-ink);display:flex;gap:10px;align-items:baseline}
.qi h3::before{content:"Q";font-family:"Courier New",monospace;font-size:11.5px;color:var(--pd-pink);flex:0 0 auto}
.qi p{font-size:13.4px;color:var(--pd-muted);line-height:1.9;margin-top:6px;padding-left:22px}

/* reviews */
.wall{display:grid;grid-template-columns:1.06fr .94fr;gap:22px;align-items:stretch}
.qq{background:#fff;border:1px solid var(--pd-line);border-radius:16px;padding:24px 24px 18px;
  display:flex;flex-direction:column;justify-content:space-between}
.qq:first-child{grid-row:span 2;background:var(--pd-dark);border-color:transparent;padding:30px 30px 22px}
.qq blockquote{font-size:13.6px;color:#4B4165;line-height:1.9;position:relative;padding-top:16px}
.qq blockquote::before{content:"\201C";position:absolute;left:-2px;top:-14px;font-size:40px;color:var(--pd-pink);opacity:.5;line-height:1}
.qq:first-child blockquote{font-size:19px;color:#F4F0FA;line-height:1.95;padding-top:20px}
.qq:first-child blockquote::before{color:var(--pd-pink);opacity:.9}
.qq figcaption{display:flex;align-items:center;gap:9px;margin-top:16px;font-size:11.5px;color:#8C84A6}
.qq i{width:30px;height:30px;border-radius:50%;background:#EFE9FA;color:var(--pd-violet);
  display:grid;place-items:center;font-style:normal;font-size:12px;flex:0 0 auto}
.qq:first-child i{background:var(--pd-pink);color:#fff}
.qq time{margin-left:auto;font-family:"Courier New",monospace;font-size:10.5px;color:#9C93B4}
.qq:first-child time{color:#9C93B4}
.pd-nw{white-space:nowrap}

/* download */
.get.pd-get{position:relative;overflow:hidden;background:var(--pd-dark);padding:74px 0;color:#F2EEFA}
.pd-get::before{content:"岛";position:absolute;right:1%;bottom:-14%;font-size:360px;line-height:1;
  font-weight:800;color:rgba(255,255,255,.035);user-select:none;pointer-events:none}
.pd-get-in{position:relative;z-index:1;display:grid;grid-template-columns:1.14fr .86fr;gap:50px;align-items:center;text-align:left}
.pd-get h2{font-size:clamp(26px,3.4vw,36px);font-weight:800;color:#fff}
.pd-get h2 em{font-style:normal;color:var(--pd-pink)}
.pd-get p{font-size:14px;color:#B6AECB;line-height:1.9;margin-top:12px;max-width:34em}
.pd-get .chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px;justify-content:flex-start}
.pd-get .chips span{border:1px solid #39324F;color:#CFC7E0;background:transparent;border-radius:999px;
  font-size:11.5px;padding:5px 12px}
.pd-get-act{display:grid;justify-items:center;gap:12px;text-align:center;background:rgba(255,255,255,.035);
  border:1px solid #342D4A;border-radius:20px;padding:30px 26px}
.pd-get-act img{border-radius:16px;background:#fff;padding:3px}
.pd-get .btn{width:100%;justify-content:center;background:var(--pd-pink);color:#fff;border-radius:999px;
  box-shadow:0 12px 26px rgba(239,90,143,.28)}
.pd-get .btn:hover{background:var(--pd-pink2);transform:none}
.pd-get-act small{font-size:11.5px;color:#8C84A6}

/* footer */
.ft{background:var(--pd-cream);color:#6E6685}
.ft-l{color:var(--pd-violet)}
.ft-l img{border-radius:8px}
.ft-nav{border-top:1px solid #DED5EC;border-bottom:1px solid #DED5EC}
.ft-nav a:hover{color:var(--pd-pink)}
.ft-c{color:#948BA9}
.backtop{background:var(--pd-ink);border-radius:10px;box-shadow:0 10px 22px rgba(28,23,48,.24)}
.backtop:hover{background:var(--pd-pink)}

@media (max-width:960px){
  .pd-hero{padding:48px 0 54px}
  .pd-bgword{font-size:78px;top:8px}
  .pd-hero .facts{gap:16px}
  .pd-film{grid-template-columns:1fr;gap:14px;max-width:300px}
  .pd-film .ff{transform:none!important}
  .rails{grid-template-columns:1fr;grid-template-rows:none;grid-auto-flow:row;gap:0}
  .rails::before{display:none}
  .rail:nth-child(3){border-bottom:1px solid var(--pd-line)}
  .pairs{grid-template-columns:1fr;max-width:320px}
  .pf:nth-child(2){margin-top:0}
  .specs{grid-template-columns:1fr;gap:14px}
  .tl li{grid-template-columns:56px 1fr;gap:0 16px}
  .tl span{grid-column:2;padding-top:4px}
  .faqwrap{grid-template-columns:1fr;gap:26px}
  .faqwrap .sh{position:static}
  .wall{grid-template-columns:1fr}
  .qq:first-child{grid-row:auto}
  .pd-get-in{grid-template-columns:1fr;gap:30px}
  .pd-get::before{font-size:240px;bottom:-8%}
}
@media (max-width:600px){
  .sec{padding:54px 0}
  .pd-hero h1{font-size:clamp(38px,11vw,52px)}
  .pd-film{max-width:250px}
}

/* backtop 修复：JS 加 on 类 */
.backtop.on{opacity:1;pointer-events:auto}