/* Product Studio — Playground theme (2026.10) */
:root{
  --bg:#F3F0FF;
  --ink:#1B1530;
  --ink-2:#4A4360;
  --ink-3:#2E2843;
  --card:#FFFFFF;
  --soft:#F3F0FF;
  --line:#E2DDF2;
  --purple:#5B3FD9;
  --purple-ink:#ECE7FF;
  --yellow:#FFC93D;
  --orange:#FF8A3D;
  --blue:#3D7BFF;
  --green:#14B88A;
  --maxw:1240px;
  --bd:2px solid var(--ink);
  --sh:6px 6px 0 var(--ink);
  --sh-s:4px 4px 0 var(--ink);
  --display:'Do Hyeon','Pretendard Variable',Pretendard,system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:'Pretendard Variable',Pretendard,'Noto Sans KR',system-ui,-apple-system,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:3px solid var(--purple);outline-offset:3px;border-radius:6px}
.aurora,.grid-lines{display:none}
.en{font-family:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* motion helpers */
.lift{transition:transform .18s ease,box-shadow .18s ease}
.lift:hover{transform:translate(-3px,-3px);box-shadow:9px 9px 0 var(--ink)}
.press{transition:transform .12s ease,box-shadow .12s ease,background-color .15s ease}
.press:hover{transform:translate(-2px,-2px)}
.press:active{transform:translate(2px,2px);box-shadow:none !important}
.reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
.reveal.in{opacity:1;transform:none}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.fade{animation:fadeIn .28s ease}
@media (prefers-reduced-motion:reduce){*{animation:none !important;transition:none !important;scroll-behavior:auto !important}.reveal{opacity:1;transform:none}}

/* nav */
.nav-outer{position:sticky;top:0;z-index:30;background:rgba(243,240,255,.92);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:2px solid transparent;transition:border-color .2s}
.nav-outer.stuck{border-bottom-color:var(--ink)}
.nav{max-width:var(--maxw);margin:0 auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-size:26px;line-height:1;white-space:nowrap}
.brand-mark{width:34px;height:34px;border-radius:10px;background:var(--yellow);border:var(--bd);display:inline-block;flex:0 0 auto}
.wrap > .nav-outer{margin:0 -24px}
.nav-outer:has(.nav.stuck){border-bottom-color:var(--ink)}
.nav-links{display:flex;gap:22px;font-size:15px;font-weight:700;flex-wrap:wrap;justify-content:center}
.nav-links a:hover{color:var(--purple)}
.nav-cta,.btn-dice{display:inline-flex;align-items:center;gap:10px;min-height:48px;padding:0 20px;border-radius:14px;border:var(--bd);background:var(--yellow);box-shadow:var(--sh-s);font-weight:700;font-size:15px;white-space:nowrap}
.nav-cta svg,.btn-dice svg{width:20px;height:20px;flex:0 0 auto}
.detail-nav .nav-links{gap:14px;font-size:14px}
@media (max-width:1180px){.detail-nav .nav-links{display:none}}
@media (max-width:760px){.home-nav .nav-links{display:none}.brand{font-size:22px}.nav-cta,.btn-dice{padding:0 14px}}

/* generic buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 22px;border-radius:14px;border:var(--bd);font-weight:700;font-size:16px}
.btn svg{width:18px;height:18px;flex:0 0 auto}
.btn-primary{background:var(--ink);color:#fff}
.btn-ghost{background:#fff;color:var(--ink);box-shadow:var(--sh-s)}
.btn-yellow{background:var(--yellow);color:var(--ink);box-shadow:var(--sh-s)}

/* headings */
.display{font-family:var(--display);font-weight:400;line-height:1.1;letter-spacing:-.005em}
.sec{padding:0 0 80px}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:24px}
.sec-kicker{font-size:14px;font-weight:700;color:var(--purple);display:block;margin-bottom:6px}
.sec-title{font-family:var(--display);font-weight:400;font-size:52px;line-height:1.1}
.sec-desc{color:var(--ink-2);font-size:16px}
@media (max-width:700px){.sec-title{font-size:38px}}

/* ===== HOME ===== */
.p-hero{padding:56px 0 72px}
.p-hero-head{text-align:center;display:flex;flex-direction:column;align-items:center;gap:18px;margin-bottom:36px}
.p-hero h1{font-family:var(--display);font-weight:400;font-size:84px;line-height:1.08}
.p-hero-sub{font-size:19px;color:var(--ink-2);max-width:660px}
.p-stats{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:4px}
.p-stat{padding:6px 14px;border:var(--bd);border-radius:999px;background:#fff;font-size:14px;font-weight:700}
.pick-row{display:flex;gap:28px;align-items:stretch}
.worries{flex:1 1 640px;min-width:0;display:flex;flex-wrap:wrap;gap:12px;align-content:flex-start}
.chip{min-height:48px;padding:0 20px;border-radius:14px;border:var(--bd);background:#fff;box-shadow:var(--sh-s);font-size:16px;font-weight:700;text-align:left}
.chip[aria-pressed="true"]{background:var(--ink);color:#fff;box-shadow:none}
.match{flex:0 1 420px;min-width:0;background:#fff;border:var(--bd);border-radius:28px;box-shadow:var(--sh);padding:28px;display:flex;flex-direction:column;gap:16px;min-height:340px}
.match-empty{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:14px;height:100%;text-align:center;color:var(--ink-2);font-size:17px}
.match-empty svg{width:56px;height:56px}
.match-kicker{font-size:14px;font-weight:700;color:var(--purple)}
.match-app{display:flex;align-items:center;gap:16px}
.match-app img{width:72px;height:72px;border-radius:20px;border:var(--bd)}
.match-app h2{font-family:var(--display);font-weight:400;font-size:34px;line-height:1.1}
.match-app span{font-size:14px;color:var(--ink-2)}
.match p{font-size:16px;color:var(--ink-3);flex-grow:1}
.duo{display:flex;gap:10px}
.duo > *{flex:1 1 0}
.tools{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}
.cats{display:flex;flex-wrap:wrap;gap:12px}
.search{display:flex;align-items:center;gap:10px;min-height:52px;padding:0 16px;background:#fff;border:var(--bd);border-radius:14px;flex:0 1 380px;min-width:0}
.search svg{width:20px;height:20px;flex:0 0 auto}
.search input{flex:1 1 auto;min-width:0;border:0;outline:none;background:transparent;font:inherit;font-size:15px;color:var(--ink)}
.count{font-size:15px;color:var(--ink-2);margin-bottom:20px}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.card{background:#fff;border:var(--bd);border-radius:24px;box-shadow:var(--sh);overflow:hidden;display:flex;flex-direction:column}
.card[hidden]{display:none}
.card-band{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 24px;border-bottom:var(--bd);background:var(--c,var(--yellow))}
.card-band img{width:60px;height:60px;border-radius:16px;border:var(--bd);background:#fff}
.badge{padding:6px 12px;border-radius:999px;background:#fff;border:var(--bd);font-size:13px;font-weight:700;white-space:nowrap}
.card-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:12px;flex-grow:1}
.card h3{font-family:var(--display);font-weight:400;font-size:30px;line-height:1.15}
.card h3 a:hover{color:var(--purple)}
.card-desc{font-size:15px;color:var(--ink-2);flex-grow:1}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{padding:4px 10px;border-radius:8px;background:var(--soft);font-size:13px;font-weight:600}
.tag-new{background:var(--yellow)}
.card .duo{padding-top:6px}
.card .btn{min-height:46px;font-size:15px;padding:0 12px}
.empty{background:#fff;border:2px dashed var(--ink);border-radius:24px;padding:40px;text-align:center;display:flex;flex-direction:column;gap:14px;align-items:center;font-size:17px}
.empty[hidden]{display:none}
.spot{display:flex;gap:40px;align-items:center;background:var(--purple);color:#fff;border:var(--bd);border-radius:32px;box-shadow:8px 8px 0 var(--ink);padding:48px;overflow:hidden}
.spot-text{flex:1 1 520px;min-width:0;display:flex;flex-direction:column;gap:18px}
.spot-text .badge{align-self:flex-start;background:var(--yellow);color:var(--ink)}
.spot h2{font-family:var(--display);font-weight:400;font-size:60px;line-height:1.1}
.spot p{font-size:18px;color:var(--purple-ink)}
.spot .cap{color:#fff;font-size:16px;min-height:56px}
.tabs{display:flex;flex-wrap:wrap;gap:10px}
.tab{min-height:44px;padding:0 16px;border-radius:12px;border:2px solid #fff;background:transparent;color:#fff;font-weight:700;font-size:14px}
.tab[aria-selected="true"]{background:var(--yellow);color:var(--ink);border-color:var(--ink)}
.spot-view{flex:0 1 420px;min-width:0;display:flex;align-items:center;justify-content:center;gap:16px}
.spot-view img{width:240px;height:auto;border-radius:26px;border:3px solid var(--ink);box-shadow:8px 8px 0 var(--ink);transform:rotate(-3deg)}
.round{width:48px;height:48px;border-radius:50%;border:var(--bd);background:#fff;color:var(--ink);display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto}
.round svg{width:20px;height:20px}
.promise{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.promise > div{border:var(--bd);border-radius:24px;box-shadow:var(--sh);padding:28px;display:flex;flex-direction:column;gap:10px}
.promise h3{font-family:var(--display);font-weight:400;font-size:28px;line-height:1.15}
.promise p{font-size:15px}

/* modal */
.app-modal{border:var(--bd);border-radius:28px;box-shadow:10px 10px 0 var(--ink);padding:0;width:min(880px,calc(100% - 32px));max-height:92vh;margin:auto;color:var(--ink);background:#fff}
.app-modal::backdrop{background:rgba(27,21,48,.55)}
.app-modal[open]{animation:fadeIn .25s ease}
.m-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 24px;border-bottom:var(--bd);background:var(--c,var(--yellow))}
.m-title{display:flex;align-items:center;gap:14px}
.m-title img{width:56px;height:56px;border-radius:16px;border:var(--bd);background:#fff}
.m-title h2{font-family:var(--display);font-weight:400;font-size:32px;line-height:1.1}
.m-title span{font-size:14px;font-weight:700}
.m-body{display:flex;gap:28px;padding:28px;align-items:flex-start}
.m-shot{width:240px;height:auto;flex:0 0 auto;border-radius:22px;border:var(--bd)}
.m-info{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;gap:16px}
.m-info > p{font-size:17px}
.m-feats{list-style:none;display:flex;flex-direction:column;gap:10px}
.m-feats li{display:flex;gap:10px;font-size:15px;color:var(--ink-3)}
.m-feats svg{width:20px;height:20px;flex:0 0 auto;margin-top:2px;color:var(--purple)}
.m-links{display:flex;flex-wrap:wrap;gap:10px;padding-top:6px}
.m-nav{display:flex;justify-content:space-between;gap:10px;padding-top:12px;border-top:1px solid var(--line)}
.m-nav button{min-height:44px;padding:0 10px;border:0;background:transparent;font-weight:700;font-size:14px;color:var(--purple)}

@media (max-width:960px){
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pick-row,.spot{flex-direction:column}
  .promise{grid-template-columns:repeat(1,minmax(0,1fr))}
  .p-hero h1{font-size:56px}
  .m-body{flex-direction:column}
  .m-shot{width:180px}
  .spot{padding:32px 24px}
  .spot h2{font-size:46px}
}
@media (max-width:580px){
  .cards{grid-template-columns:repeat(1,minmax(0,1fr))}
  .p-hero h1{font-size:42px}
  .p-hero{padding:32px 0 56px}
  .chip{font-size:15px;padding:0 14px}
  .match{padding:22px}
  .spot-view img{width:180px}
  .search{flex-basis:100%}
}

/* ===== DETAIL PAGES ===== */
.crumb{max-width:var(--maxw);margin:0 auto;padding:22px 24px 0;display:flex;align-items:center;gap:8px;font-size:14px;color:var(--ink-2)}
.crumb a{font-weight:700;color:var(--ink)}
.crumb a:hover{color:var(--purple)}
.wrap > .crumb{padding-left:0;padding-right:0}
.detail-hero{margin:24px 0 40px;background:var(--hero,var(--yellow));border:var(--bd);border-radius:32px;box-shadow:8px 8px 0 var(--ink);padding:44px 48px;display:flex;flex-direction:column;gap:18px}
.dh-top{display:flex;align-items:center;gap:18px}
.dh-icon{width:84px;height:84px;border-radius:24px;border:var(--bd);background:#fff;overflow:hidden;flex:0 0 auto;display:flex;align-items:center;justify-content:center}
.dh-icon img,.dh-icon svg{width:100%;height:100%;object-fit:cover}
.dh-meta{display:flex;flex-direction:column;gap:4px}
.dh-cat{align-self:flex-start;padding:4px 12px;border-radius:999px;background:#fff;border:var(--bd);font-size:13px;font-weight:700}
.detail-hero .hub-name,.dh-meta h1{font-family:var(--display);font-weight:400;font-size:32px !important;line-height:1.1}
.hub-sub{font-size:15px;color:var(--ink-3)}
.dh-headline{font-family:var(--display);font-size:64px;line-height:1.1}
.dh-tagline{font-size:18px;color:var(--ink-3);max-width:760px}
.dh-cta{display:flex;flex-wrap:wrap;gap:12px;padding-top:6px}
.dh-cta .btn-primary{box-shadow:none}
.sec .detail-body{display:flex;gap:40px;align-items:flex-start;background:#fff;border:var(--bd);border-radius:28px;box-shadow:var(--sh);padding:40px}
.detail-body > div:first-child{flex:1 1 560px;min-width:0}
.detail-body h2{font-family:var(--display);font-weight:400;font-size:36px;line-height:1.15;margin-bottom:14px}
.detail-body p{font-size:16px;color:var(--ink-3)}
.detail-body p strong{color:var(--ink)}
.feat-label{margin:28px 0 12px;display:inline-block;padding:6px 14px;border-radius:10px;background:var(--ink);color:#fff;font-size:14px;font-weight:700}
.feat-list{list-style:none;display:flex;flex-direction:column;gap:10px}
.feat-list li{position:relative;padding-left:30px;font-size:15.5px;color:var(--ink-3)}
.feat-list li::before{content:"";position:absolute;left:0;top:4px;width:18px;height:18px;border-radius:6px;background:var(--yellow);border:2px solid var(--ink)}
.feat-list li::after{content:"";position:absolute;left:6px;top:8px;width:5px;height:8px;border:solid var(--ink);border-width:0 2px 2px 0;transform:rotate(45deg)}
.playbtn{margin-top:28px;display:inline-flex;align-items:center;gap:8px;min-height:50px;padding:0 22px;border-radius:14px;border:var(--bd);background:var(--yellow);box-shadow:var(--sh-s);font-weight:700;transition:transform .12s ease,box-shadow .12s ease}
.playbtn:hover{transform:translate(-2px,-2px)}
.playbtn svg{width:18px;height:18px}
.detail-shots{flex:0 1 420px;min-width:0;position:sticky;top:96px}
.shots{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}
.shot{flex:1 1 180px;max-width:220px;border:var(--bd);border-radius:22px;overflow:hidden;box-shadow:var(--sh-s);background:#fff;transition:transform .18s ease}
.shot:nth-child(odd){transform:rotate(-2deg)}
.shot:nth-child(even){transform:rotate(2deg) translateY(16px)}
.shot:hover{transform:none}
.shot img{width:100%;height:auto}
.faq-list{display:flex;flex-direction:column;gap:14px}
.faq-item{background:#fff;border:var(--bd);border-radius:20px;box-shadow:var(--sh-s);overflow:hidden}
.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;font-weight:700;font-size:17px;min-height:44px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-family:var(--display);font-size:28px;line-height:1;flex:0 0 auto;width:36px;height:36px;border-radius:50%;border:var(--bd);display:flex;align-items:center;justify-content:center;background:var(--yellow);transition:transform .2s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item[open] summary{border-bottom:1px solid var(--line)}
.faq-a{padding:18px 24px 22px;font-size:15.5px;color:var(--ink-3)}
.other-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.other-card{display:flex;align-items:center;gap:14px;padding:16px 18px;background:#fff;border:var(--bd);border-radius:18px;box-shadow:var(--sh-s);transition:transform .15s ease,box-shadow .15s ease}
.other-card:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink)}
.other-card .app-icon{width:52px;height:52px;border-radius:14px;border:var(--bd);overflow:hidden;flex:0 0 auto;display:flex;background:#fff}
.other-card .app-icon img,.other-card .app-icon svg{width:100%;height:100%;object-fit:cover}
.other-t{display:flex;flex-direction:column;min-width:0}
.other-n{font-family:var(--display);font-size:22px;line-height:1.2}
.other-s{font-size:13.5px;color:var(--ink-2)}
.notice{margin-top:40px;display:flex;gap:16px;align-items:flex-start;background:var(--green);border:var(--bd);border-radius:24px;box-shadow:var(--sh);padding:24px 28px}
.notice-icon{width:44px;height:44px;border-radius:12px;border:var(--bd);background:#fff;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.notice-icon svg{width:22px;height:22px}
.notice-body{font-size:15px;color:var(--ink)}
.notice-label{display:block;font-family:var(--display);font-size:22px;margin-bottom:4px}
@media (max-width:960px){
  .sec .detail-body{flex-direction:column;padding:28px}
  .detail-shots{position:static;width:100%}
  .other-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .detail-hero{padding:32px 26px}
  .dh-headline{font-size:44px}
}
@media (max-width:580px){
  .other-grid{grid-template-columns:repeat(1,minmax(0,1fr))}
  .dh-headline{font-size:34px}
  .shot{flex-basis:140px}
}

/* footer & counter */
footer{max-width:var(--maxw);margin:0 auto;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:28px 0 44px;border-top:var(--bd);font-size:14px;color:var(--ink-2)}
.wrap > footer{padding-left:0;padding-right:0}
.f-brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-size:22px;color:var(--ink)}
.f-brand .brand-mark{width:24px !important;height:24px !important;border-radius:8px !important}
.visit-counter{position:fixed;right:16px;bottom:16px;z-index:20;display:none;align-items:center;gap:8px;padding:8px 14px;background:#fff;border:var(--bd);border-radius:999px;box-shadow:var(--sh-s);font-size:13px;font-weight:700}
.visit-counter.show{display:inline-flex}
.vc-dot{width:8px;height:8px;border-radius:50%;background:var(--green)}
.vc-num{font-family:var(--display);font-size:16px}