/* dphqet.cn — design tokens (unique hash prefix: s17c-a9f3) */
:root{
  --s17c-a9f3-bg:#0b0814;
  --s17c-a9f3-bg-2:#150b29;
  --s17c-a9f3-fg:#f5f2ff;
  --s17c-a9f3-muted:#a89fc6;
  --s17c-a9f3-primary:#ff3d8a;
  --s17c-a9f3-primary-2:#7a3bff;
  --s17c-a9f3-accent:#19e6c8;
  --s17c-a9f3-glass:rgba(255,255,255,.06);
  --s17c-a9f3-glass-bd:rgba(255,255,255,.14);
  --s17c-a9f3-radius:18px;
  --s17c-a9f3-shadow:0 18px 60px -20px rgba(255,61,138,.45),0 8px 30px -12px rgba(122,59,255,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang TC","Microsoft JhengHei","Noto Sans TC","Helvetica Neue",sans-serif;
  background:radial-gradient(1200px 800px at 10% -10%,#2a0f48 0%,transparent 60%),
             radial-gradient(900px 700px at 110% 20%,#3d0d3a 0%,transparent 55%),
             var(--s17c-a9f3-bg);
  color:var(--s17c-a9f3-fg);
  line-height:1.65;
  min-height:100vh;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .25s}
a:hover{color:var(--s17c-a9f3-primary)}

.s17c-a9f3-container{max-width:1240px;margin:0 auto;padding:0 22px}

/* nav */
.s17c-a9f3-nav{
  position:fixed;top:0;left:0;right:0;z-index:90;
  backdrop-filter:saturate(180%) blur(18px);
  -webkit-backdrop-filter:saturate(180%) blur(18px);
  background:rgba(11,8,20,.55);
  border-bottom:1px solid var(--s17c-a9f3-glass-bd);
  transition:background .3s;
}
.s17c-a9f3-nav-inner{display:flex;align-items:center;gap:20px;padding:14px 22px;max-width:1240px;margin:0 auto}
.s17c-a9f3-logo{display:flex;align-items:center;gap:12px;font-weight:800;font-size:18px;letter-spacing:.5px;flex-shrink:0}
.s17c-a9f3-logo-mark{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--s17c-a9f3-primary),var(--s17c-a9f3-primary-2));display:grid;place-items:center;box-shadow:var(--s17c-a9f3-shadow)}
.s17c-a9f3-menu{display:flex;gap:6px;flex:1;justify-content:center;flex-wrap:wrap}
.s17c-a9f3-menu a{padding:8px 14px;border-radius:10px;font-size:14px;font-weight:500;color:var(--s17c-a9f3-muted)}
.s17c-a9f3-menu a:hover,.s17c-a9f3-menu a.is-active{color:#fff;background:var(--s17c-a9f3-glass)}
.s17c-a9f3-search{position:relative;flex-shrink:0}
.s17c-a9f3-search input{
  width:240px;padding:10px 14px 10px 38px;border-radius:12px;border:1px solid var(--s17c-a9f3-glass-bd);
  background:var(--s17c-a9f3-glass);color:#fff;outline:none;font-size:14px;transition:width .3s, box-shadow .3s
}
.s17c-a9f3-search input::placeholder{color:var(--s17c-a9f3-muted)}
.s17c-a9f3-search input:focus{width:320px;box-shadow:0 0 0 3px rgba(255,61,138,.25)}
.s17c-a9f3-search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);opacity:.7}

/* hero */
.s17c-a9f3-hero{padding:140px 0 60px;position:relative}
.s17c-a9f3-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.s17c-a9f3-tag{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;background:var(--s17c-a9f3-glass);border:1px solid var(--s17c-a9f3-glass-bd);border-radius:999px;font-size:13px;color:var(--s17c-a9f3-accent)}
.s17c-a9f3-h1{font-size:clamp(34px,5vw,58px);line-height:1.1;font-weight:900;margin:18px 0;letter-spacing:-.5px}
.s17c-a9f3-h1 span{background:linear-gradient(135deg,var(--s17c-a9f3-primary),var(--s17c-a9f3-accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.s17c-a9f3-lead{color:var(--s17c-a9f3-muted);font-size:17px;max-width:560px;margin-bottom:28px}
.s17c-a9f3-cta{display:flex;gap:14px;flex-wrap:wrap}
.s17c-a9f3-btn{display:inline-flex;align-items:center;gap:8px;padding:14px 24px;border-radius:14px;font-weight:700;font-size:15px;cursor:pointer;border:0;transition:transform .2s, box-shadow .2s}
.s17c-a9f3-btn-primary{background:linear-gradient(135deg,var(--s17c-a9f3-primary),var(--s17c-a9f3-primary-2));color:#fff;box-shadow:var(--s17c-a9f3-shadow)}
.s17c-a9f3-btn-ghost{background:var(--s17c-a9f3-glass);color:#fff;border:1px solid var(--s17c-a9f3-glass-bd)}
.s17c-a9f3-btn:hover{transform:translateY(-2px)}
.s17c-a9f3-hero-art{position:relative;border-radius:28px;overflow:hidden;border:1px solid var(--s17c-a9f3-glass-bd);box-shadow:var(--s17c-a9f3-shadow);transform:rotate(1.5deg)}
.s17c-a9f3-hero-art img{aspect-ratio:16/9;object-fit:cover;transition:transform .8s}
.s17c-a9f3-hero-art:hover img{transform:scale(1.04)}

/* breadcrumb */
.s17c-a9f3-crumbs{padding:24px 0 0;color:var(--s17c-a9f3-muted);font-size:13px}
.s17c-a9f3-crumbs a:hover{color:#fff}
.s17c-a9f3-crumbs span{margin:0 8px;opacity:.5}

/* sections */
.s17c-a9f3-section{padding:64px 0}
.s17c-a9f3-section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:30px;gap:20px;flex-wrap:wrap}
.s17c-a9f3-h2{font-size:clamp(26px,3.4vw,38px);font-weight:800;letter-spacing:-.3px}
.s17c-a9f3-sub{color:var(--s17c-a9f3-muted);max-width:560px;font-size:15px;margin-top:6px}

/* card grid */
.s17c-a9f3-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:22px}
.s17c-a9f3-card{
  position:relative;border-radius:var(--s17c-a9f3-radius);overflow:hidden;
  background:var(--s17c-a9f3-glass);border:1px solid var(--s17c-a9f3-glass-bd);
  transition:transform .35s, box-shadow .35s;
  backdrop-filter:blur(10px);
}
.s17c-a9f3-card:hover{transform:translateY(-6px);box-shadow:var(--s17c-a9f3-shadow)}
.s17c-a9f3-cover{position:relative;aspect-ratio:4/3;overflow:hidden}
.s17c-a9f3-cover img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.s17c-a9f3-card:hover .s17c-a9f3-cover img{transform:scale(1.08)}
.s17c-a9f3-mask{position:absolute;inset:0;background:linear-gradient(to top,rgba(11,8,20,.85) 0%,rgba(11,8,20,.15) 60%,transparent);opacity:0;transition:opacity .3s;display:flex;align-items:center;justify-content:center}
.s17c-a9f3-card:hover .s17c-a9f3-mask{opacity:1}
.s17c-a9f3-play{width:64px;height:64px;border-radius:50%;background:rgba(255,61,138,.95);display:grid;place-items:center;box-shadow:0 10px 40px rgba(255,61,138,.6);transform:scale(.7);transition:transform .3s}
.s17c-a9f3-card:hover .s17c-a9f3-play{transform:scale(1)}
.s17c-a9f3-badge{position:absolute;top:12px;left:12px;padding:4px 10px;background:rgba(0,0,0,.55);backdrop-filter:blur(8px);border-radius:8px;font-size:12px;font-weight:600;color:var(--s17c-a9f3-accent)}
.s17c-a9f3-meta{padding:16px 18px}
.s17c-a9f3-meta h3{font-size:16px;font-weight:700;margin-bottom:6px;line-height:1.4}
.s17c-a9f3-meta p{font-size:13px;color:var(--s17c-a9f3-muted);line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.s17c-a9f3-tags{display:flex;gap:6px;margin-top:10px;flex-wrap:wrap}
.s17c-a9f3-tags span{font-size:11px;padding:3px 8px;border-radius:6px;background:rgba(122,59,255,.18);color:#cdb8ff}

/* testimonials */
.s17c-a9f3-tgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.s17c-a9f3-tcard{padding:22px;border-radius:var(--s17c-a9f3-radius);background:var(--s17c-a9f3-glass);border:1px solid var(--s17c-a9f3-glass-bd);backdrop-filter:blur(10px)}
.s17c-a9f3-tcard p{color:#e6e0ff;font-size:14.5px;margin-bottom:14px}
.s17c-a9f3-tuser{display:flex;align-items:center;gap:12px}
.s17c-a9f3-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--s17c-a9f3-primary),var(--s17c-a9f3-accent));display:grid;place-items:center;color:#fff;font-weight:700;font-size:14px}
.s17c-a9f3-tuser small{display:block;color:var(--s17c-a9f3-muted);font-size:12px}

/* contact */
.s17c-a9f3-contact{display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:stretch}
.s17c-a9f3-contact > div{padding:28px;border-radius:var(--s17c-a9f3-radius);background:var(--s17c-a9f3-glass);border:1px solid var(--s17c-a9f3-glass-bd);backdrop-filter:blur(10px)}
.s17c-a9f3-info-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px dashed rgba(255,255,255,.08);font-size:14px}
.s17c-a9f3-info-row:last-child{border:0}
.s17c-a9f3-info-row span:first-child{color:var(--s17c-a9f3-muted)}
.s17c-a9f3-store{position:relative;border-radius:14px;overflow:hidden;margin-bottom:18px}
.s17c-a9f3-store img{aspect-ratio:16/10;object-fit:cover}
.s17c-a9f3-share{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}
.s17c-a9f3-share a{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--s17c-a9f3-glass);border:1px solid var(--s17c-a9f3-glass-bd);transition:transform .2s, background .2s}
.s17c-a9f3-share a:hover{transform:translateY(-3px);background:linear-gradient(135deg,var(--s17c-a9f3-primary),var(--s17c-a9f3-primary-2))}

/* faq */
.s17c-a9f3-faq details{border:1px solid var(--s17c-a9f3-glass-bd);background:var(--s17c-a9f3-glass);border-radius:14px;padding:18px 22px;margin-bottom:12px;backdrop-filter:blur(10px);transition:background .25s}
.s17c-a9f3-faq details[open]{background:rgba(255,61,138,.08)}
.s17c-a9f3-faq summary{cursor:pointer;font-weight:600;font-size:15px;list-style:none;display:flex;justify-content:space-between;align-items:center}
.s17c-a9f3-faq summary::after{content:'+';font-size:22px;color:var(--s17c-a9f3-accent);transition:transform .3s}
.s17c-a9f3-faq details[open] summary::after{transform:rotate(45deg)}
.s17c-a9f3-faq p{margin-top:12px;color:var(--s17c-a9f3-muted);font-size:14px;line-height:1.7}

/* footer */
.s17c-a9f3-footer{padding:50px 0 30px;border-top:1px solid var(--s17c-a9f3-glass-bd);margin-top:40px;background:rgba(0,0,0,.3)}
.s17c-a9f3-fcols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px;margin-bottom:30px}
.s17c-a9f3-fcols h4{font-size:14px;margin-bottom:14px;color:#fff}
.s17c-a9f3-fcols a,.s17c-a9f3-fcols p{display:block;color:var(--s17c-a9f3-muted);font-size:13px;line-height:2}
.s17c-a9f3-bottom{text-align:center;padding-top:24px;border-top:1px solid var(--s17c-a9f3-glass-bd);color:var(--s17c-a9f3-muted);font-size:13px}

/* responsive */
@media (max-width:900px){
  .s17c-a9f3-menu{display:none}
  .s17c-a9f3-search input{width:160px}
  .s17c-a9f3-search input:focus{width:200px}
  .s17c-a9f3-hero-grid{grid-template-columns:1fr;gap:30px}
  .s17c-a9f3-contact{grid-template-columns:1fr}
  .s17c-a9f3-fcols{grid-template-columns:1fr 1fr}
  .s17c-a9f3-hero{padding:110px 0 30px}
}
@media (max-width:520px){
  .s17c-a9f3-fcols{grid-template-columns:1fr}
  .s17c-a9f3-search input{width:140px}
}

/* fade in */
.s17c-a9f3-reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s ease}
.s17c-a9f3-reveal.is-in{opacity:1;transform:none}