:root{
  --bg:#050817;
  --bg2:#09112a;
  --panel:#0b132b;
  --panel2:#111a38;
  --line:#26345f;
  --text:#f7f8ff;
  --muted:#a5afd0;
  --violet:#a13cff;
  --violet2:#7048ff;
  --cyan:#27c8ff;
  --green:#2bd67b;
  --danger:#ff5368;
  --radius:16px;
  --shadow:0 24px 80px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:
  radial-gradient(circle at 72% 8%,rgba(76,57,255,.17),transparent 27%),
  radial-gradient(circle at 95% 20%,rgba(0,170,255,.09),transparent 25%),
  linear-gradient(180deg,#050817 0%,#071024 48%,#050817 100%);
  color:var(--text);font-family:"Pretendard","Noto Sans KR","Apple SD Gothic Neo","Segoe UI",sans-serif;
  line-height:1.55;letter-spacing:-.02em}
button,input{font:inherit}
a{color:inherit;text-decoration:none}
button{color:inherit}
.page-shell{min-height:100vh;overflow:hidden}
.site-header{height:78px;max-width:1260px;margin:0 auto;display:grid;grid-template-columns:auto auto minmax(230px,1fr) auto;align-items:center;gap:26px;padding:0 24px;position:relative;z-index:20}
.brand{display:flex;align-items:center;gap:10px;white-space:nowrap}
.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;font-size:21px;font-weight:900;font-style:italic;background:linear-gradient(145deg,#fff 0%,#b980ff 33%,#7145ff 62%,#27c8ff 100%);color:#fff;box-shadow:0 0 24px rgba(153,76,255,.55)}
.brand-name{font-size:20px;font-weight:800;letter-spacing:-.01em}.brand-name b{color:#b170ff}
.main-nav{display:flex;align-items:center;gap:25px;font-size:13px;color:#c8cdea;white-space:nowrap}
.main-nav a{position:relative;padding:29px 0 25px}
.main-nav a:hover,.main-nav a.active{color:#fff}
.main-nav a.active:after{content:"";position:absolute;left:50%;bottom:14px;width:14px;height:2px;border-radius:9px;background:#7b61ff;box-shadow:0 0 12px #6c74ff;transform:translateX(-50%)}
.header-search{height:42px;border:1px solid #27355b;border-radius:24px;background:rgba(8,14,35,.74);display:flex;align-items:center;padding:0 15px;gap:9px;min-width:0}
.header-search span{font-size:22px;color:#7482aa;transform:rotate(-15deg)}
.header-search input{width:100%;border:0;outline:0;background:transparent;color:#dce3ff;font-size:12px}
.header-search input::placeholder{color:#7884a8}
.header-actions{display:flex;align-items:center;gap:18px;white-space:nowrap}.login{font-size:13px;font-weight:700}
.btn{border:0;cursor:pointer;border-radius:28px;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 27px;font-weight:800;letter-spacing:-.02em;transition:.22s ease;box-shadow:none}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(100deg,#a421ff 0%,#7544ff 48%,#22c7ff 100%);box-shadow:0 10px 26px rgba(82,83,255,.24)}
.btn-ghost{border:1px solid #58488f;background:rgba(16,18,48,.66);color:#e7e9ff}
.btn-small{min-height:38px;padding:0 21px;font-size:12px}
.hero{max-width:1260px;min-height:410px;margin:0 auto;padding:24px 24px 0;display:grid;grid-template-columns:42% 58%;position:relative}
.hero-copy{position:relative;z-index:5;padding-top:23px}
.eyebrow{font-size:10px;letter-spacing:.17em;color:#8277ff;margin:0 0 11px}
.hero h1{font-size:48px;line-height:1.12;margin:0 0 20px;letter-spacing:-.05em;font-weight:900}
.hero h1 span{background:linear-gradient(90deg,#fff 0,#b67cff 28%,#a13dff 75%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{margin:0 0 22px;color:#d0d6ed;font-size:15px;line-height:1.7}
.hero-buttons{display:flex;gap:13px;margin-bottom:29px}.hero-buttons .btn-primary{min-width:176px}.play-dot{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;border:1px solid #a968ff;box-shadow:0 0 18px rgba(173,81,255,.55);font-size:10px}
.hero-benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;max-width:520px}
.hero-benefits>div{display:flex;align-items:center;gap:9px;min-width:0}
.benefit-icon{width:36px;height:36px;border:1px solid #5a6086;border-radius:50%;display:grid;place-items:center;font-size:15px;background:#0c142d;flex:0 0 auto}
.hero-benefits p{margin:0;display:flex;flex-direction:column;min-width:0}
.hero-benefits b{font-size:10px;color:#f3f5ff;white-space:nowrap}.hero-benefits small{font-size:9px;color:#a8b0cf;white-space:nowrap}
.hero-visual{position:relative;min-height:390px;display:flex;align-items:flex-end;justify-content:center;isolation:isolate}
.hero-visual:after{content:"";position:absolute;inset:auto 6% 0 2%;height:38%;background:linear-gradient(180deg,transparent,#060919 70%);z-index:2;pointer-events:none}
.hero-visual img{width:100%;max-width:680px;height:435px;object-fit:cover;object-position:center;border-radius:8px;mix-blend-mode:screen;filter:saturate(1.06) contrast(1.03);position:relative;z-index:1;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 8%,#000 91%,transparent 100%);mask-image:linear-gradient(90deg,transparent 0,#000 8%,#000 91%,transparent 100%)}
.hero-glow{position:absolute;border-radius:50%;filter:blur(50px);opacity:.45}.hero-glow-a{width:310px;height:310px;background:#5b24ff;left:15%;top:30px}.hero-glow-b{width:230px;height:230px;background:#106eff;right:8%;top:95px}
.hero-side-copy{position:absolute;right:1%;top:46px;color:#796ffb;font-size:12px;line-height:1.65;letter-spacing:.09em;z-index:4}
.hero-play{position:absolute;right:31%;bottom:34px;z-index:5;width:58px;height:58px;border-radius:50%;border:1px solid #9c5aff;background:rgba(18,11,47,.66);box-shadow:0 0 30px rgba(129,58,255,.65);font-size:17px;cursor:pointer}
.feature-grid{max-width:1260px;margin:0 auto;padding:0 24px 14px;display:grid;grid-template-columns:1fr 1.13fr 1.08fr;gap:10px}
.panel{border:1px solid #25345e;border-radius:12px;background:linear-gradient(160deg,rgba(14,23,49,.95),rgba(6,12,28,.96));box-shadow:inset 0 1px 0 rgba(255,255,255,.015);padding:17px 18px;min-height:292px}
.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:15px}
.panel-head h2{font-size:18px;line-height:1.3;margin:0 0 6px;padding-left:13px;position:relative}.panel-head h2:before{content:"";position:absolute;left:0;top:2px;width:3px;height:22px;background:linear-gradient(#a828ff,#18d1ff);border-radius:5px;box-shadow:0 0 12px rgba(127,75,255,.4)}
.panel-head p{margin:0;color:#9da8cc;font-size:11px}.panel-head>a{font-size:10px;color:#9c8cff;white-space:nowrap}
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.topic-grid button{height:106px;border:1px solid #23365f;border-radius:9px;background:linear-gradient(145deg,#111a3a,#0a122a);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer}.topic-grid button:hover{border-color:#5b62a4;transform:translateY(-1px)}.topic-grid span{font-size:26px}.topic-grid b{font-size:13px}.topic-grid small{font-size:10px;color:#919cbd}
.filter-tabs{display:flex;gap:7px;margin-bottom:10px}.filter-tabs button{border:1px solid #22335a;background:#0d1834;border-radius:5px;padding:7px 15px;color:#aeb7d5;font-size:10px;cursor:pointer}.filter-tabs button.on{background:linear-gradient(90deg,#6a43ff,#23beff);color:#fff;border-color:transparent}
.ask-list{display:flex;flex-direction:column}.ask-row{display:grid;grid-template-columns:28px 1fr auto;gap:9px;padding:10px 0;border-bottom:1px solid rgba(63,78,117,.42);align-items:start}.ask-row:last-child{border-bottom:0}.ask-icon{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:#7556ff;color:#ffd95a}.ask-icon.orange{background:#b86727}.ask-icon.pink{background:#a83a6f}.ask-row div{min-width:0;display:flex;flex-direction:column}.ask-row small{font-size:9px;color:#8895bd}.ask-row b{font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ask-row p{font-size:9px;color:#aab3ce;margin:4px 0 0}.ask-row em{font-style:normal;color:#d9ffe9;background:#178b53;padding:2px 7px;border-radius:9px}.ask-row time{font-size:9px;color:#7f8aab}
.avatar-strip{display:grid;grid-template-columns:30px 1fr 30px;gap:5px;align-items:center;margin:5px 0 16px}.avatar-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}.avatar-cards img{width:100%;height:128px;object-fit:cover;border-radius:7px;border:1px solid #34446f;background:#101932;filter:saturate(.9)}.avatar-cards img.selected{border-color:#8059ff;box-shadow:0 0 17px rgba(135,74,255,.3);filter:saturate(1.12)}.avatar-arrow{width:30px;height:30px;border:1px solid #43527f;border-radius:50%;background:#121c39;cursor:pointer}.avatar-cta{width:78%;min-height:39px;margin:0 auto 14px;display:flex;font-size:11px}.avatar-meta{display:flex;justify-content:space-between;color:#9ea8c9;font-size:9px}
.profile-card{border:1px solid #27365f;background:#0b142b;border-radius:9px;min-height:185px;padding:17px;display:grid;grid-template-columns:86px 1fr auto;gap:14px;align-items:start}.profile-card>img{width:86px;height:86px;border-radius:50%;object-fit:cover;border:2px solid #d16aff}.profile-body{min-width:0}.online{font-size:9px;color:#58ebc6}.profile-body h3{font-size:20px;margin:2px 0 1px}.profile-body small{font-size:10px;color:#c5cbe2}.profile-body p{font-size:10px;color:#d8dcec;margin:16px 0 10px}.chips{display:flex;gap:5px;flex-wrap:wrap}.chips span{font-size:8px;padding:4px 7px;border-radius:12px;background:#17213d;color:#b1b9d2}.follow-btn{border:1px solid #49577c;border-radius:4px;background:#17213b;padding:6px 9px;font-size:9px}
.chat-window{display:flex;flex-direction:column;gap:10px}.bubble-row{display:flex;gap:8px;align-items:flex-start}.bubble-row>img{width:30px;height:30px;border-radius:50%;object-fit:cover}.bubble-row>div{display:flex;flex-direction:column;align-items:flex-start;max-width:82%}.bubble-row.mine{justify-content:flex-end}.bubble-row.mine>div{align-items:flex-end}.bubble{padding:9px 12px;border-radius:11px;font-size:10px;line-height:1.45}.bubble-in{background:#1a2340}.bubble-out{background:linear-gradient(120deg,#6249ff,#1ba5ef)}.bubble-row small{font-size:8px;color:#7683a7;margin-top:3px}.chat-input{margin-top:2px;border:1px solid #35456f;border-radius:22px;height:37px;display:flex;align-items:center;padding-left:13px;color:#697596;font-size:9px}.chat-input span{flex:1}.chat-input b{font-size:17px;color:#cbd3eb}.chat-input button{width:36px;height:36px;margin-left:7px;border:0;border-radius:50%;background:linear-gradient(135deg,#5a45ff,#8f4dff);cursor:pointer}
.call-scene{position:relative;height:195px;border-radius:8px;overflow:hidden;background:#111b36}.call-scene>img{width:100%;height:100%;object-fit:cover}.call-scene:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(4,8,20,.75) 100%)}.call-controls{position:absolute;left:50%;bottom:12px;transform:translateX(-50%);display:flex;gap:11px;z-index:2}.call-controls button{width:38px;height:38px;border:0;border-radius:50%;background:rgba(35,44,68,.92);font-size:13px}.call-controls .hang{background:#f2556b}.call-note{text-align:center;margin:8px 0 0;color:#adb5cf;font-size:10px}
.platform-section{margin-top:0;min-height:205px;border-top:1px solid #1d2d57;border-bottom:1px solid #1a284c;background:linear-gradient(100deg,#09112a 0%,#12153b 50%,#081229 100%);display:grid;grid-template-columns:35% 17% 22% 26%;align-items:stretch;position:relative;overflow:hidden;padding:0 calc((100vw - 1212px)/2);padding-left:max(24px,calc((100vw - 1212px)/2));padding-right:max(24px,calc((100vw - 1212px)/2))}
.platform-copy{padding:28px 0 24px;position:relative;z-index:3}.platform-copy h2{font-size:20px;margin:0 0 3px}.platform-copy>p{font-size:12px;color:#a7b1d1;margin:0 0 17px}.platform-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.platform-cards>div{border:1px solid #27375f;background:#111a38;border-radius:7px;min-height:74px;padding:10px 9px;display:flex;flex-direction:column}.platform-cards b{font-size:17px}.platform-cards strong{font-size:10px;margin-top:4px}.platform-cards small{font-size:8px;color:#95a0c1}
.platform-device{position:relative}.phone{position:absolute;width:145px;height:230px;border:2px solid #9098c2;border-radius:28px;background:linear-gradient(180deg,#080b1f 0%,#121540 55%,#10182e 100%);left:26%;top:17px;transform:rotate(-6deg);box-shadow:0 12px 35px #050718;display:flex;flex-direction:column;align-items:center;padding-top:45px;text-align:center}.phone:before{content:"";position:absolute;top:7px;width:55px;height:9px;border-radius:10px;background:#01020a}.phone strong{font-size:10px}.phone strong span{color:#a461ff}.phone p{font-family:cursive;color:#c6baff;font-size:10px;line-height:1.8;margin-top:26px}
.platform-quote{padding:50px 0 20px 10px;position:relative;z-index:4}.platform-quote blockquote{font-size:17px;line-height:1.6;margin:0 0 12px;color:#d9dcf0}.platform-quote span{font-size:10px;color:#9ca7ca}.platform-city{width:100%;height:100%;object-fit:cover;opacity:.8;mix-blend-mode:screen}
.site-footer{max-width:1260px;min-height:92px;margin:0 auto;padding:20px 24px;display:grid;grid-template-columns:1fr auto auto auto;gap:35px;align-items:center}.footer-brand{display:flex;flex-direction:column}.footer-brand strong{font-size:14px}.footer-brand strong span{color:#a16cff}.footer-brand small{font-size:9px;color:#939ebb}.site-footer nav{display:flex;gap:24px;font-size:9px;color:#afb7d0}.socials{display:flex;gap:17px;font-size:15px}.site-footer .btn{font-size:10px}
.tour-modal{position:fixed;inset:0;background:rgba(1,3,11,.8);backdrop-filter:blur(9px);display:none;align-items:center;justify-content:center;padding:20px;z-index:100}.tour-modal.open{display:flex}.tour-card{width:min(520px,100%);border:1px solid #5c4f9d;border-radius:18px;background:linear-gradient(145deg,#101634,#080d22);padding:34px;box-shadow:0 30px 100px rgba(0,0,0,.55);position:relative}.tour-card h2{font-size:28px;line-height:1.25;margin:14px 0}.tour-card p{font-size:13px;color:#aeb7d0}.tour-close{position:absolute;right:14px;top:11px;border:0;background:none;font-size:28px;cursor:pointer}.tour-badge{font-size:9px;letter-spacing:.17em;color:#8a7aff}.tour-close-bottom{margin-top:12px;min-height:42px}
@media(max-width:1050px){
  .site-header{grid-template-columns:auto 1fr auto}.main-nav{display:none}.header-search{display:none}
  .hero{grid-template-columns:1fr 1fr}.hero h1{font-size:42px}.hero-benefits{grid-template-columns:repeat(2,1fr)}
  .feature-grid{grid-template-columns:1fr 1fr}.avatar-panel,.call-panel{grid-column:auto}
  .platform-section{grid-template-columns:1fr 160px 1fr}.platform-city{display:none}.platform-device{min-height:200px}
}
@media(max-width:720px){
  .site-header{height:64px;padding:0 15px;gap:12px}.brand-name{font-size:17px}.header-actions .login{display:none}.btn-small{padding:0 14px}
  .hero{grid-template-columns:1fr;padding:12px 16px 0}.hero-copy{padding-top:12px}.hero h1{font-size:38px}.hero-lead{font-size:13px}.hero-visual{min-height:320px;margin-top:8px}.hero-visual img{height:330px}.hero-side-copy{right:4%;font-size:9px}.hero-play{right:28%;bottom:28px}
  .hero-benefits{max-width:none}.feature-grid{grid-template-columns:1fr;padding:0 15px}.panel{min-height:auto}
  .platform-section{grid-template-columns:1fr;padding:24px 16px}.platform-copy{padding:0}.platform-device,.platform-quote,.platform-city{display:none}.platform-cards{grid-template-columns:1fr 1fr}
  .site-footer{grid-template-columns:1fr auto;padding:22px 16px}.site-footer nav,.socials{display:none}
}