@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;600;700;800;900&display=swap');

:root{
  --bg:#050605;
  --panel:#0b0d0b;
  --panel2:#10130e;
  --line:rgba(214,255,0,.22);
  --lime:#d7ff19;
  --lime2:#9fbd00;
  --text:#f5f7ef;
  --muted:#92988d;
  --max:1280px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:
  radial-gradient(circle at 72% 15%,rgba(180,220,0,.10),transparent 30%),
  radial-gradient(circle at 10% 70%,rgba(140,180,0,.08),transparent 28%),
  var(--bg);
  color:var(--text);
  font-family:'Noto Sans KR',sans-serif;
  overflow-x:hidden;
}
body:before{
  content:"";position:fixed;inset:0;pointer-events:none;opacity:.16;
  background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);
  background-size:80px 80px;
}
.noise{position:fixed;inset:0;pointer-events:none;opacity:.04;z-index:20;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E")}
.topbar{
  height:78px;display:flex;align-items:center;justify-content:space-between;
  max-width:var(--max);margin:auto;padding:0 28px;position:relative;z-index:5;
  border-bottom:1px solid rgba(255,255,255,.07)
}
.brand img{width:142px;height:auto;display:block}
.mini-link{color:#dfe5d5;text-decoration:none;font-size:13px;font-weight:600}
.mini-link span{color:var(--lime);margin-left:8px}
.hero{
  max-width:var(--max);min-height:720px;margin:auto;padding:70px 28px 90px;
  display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:40px;
  position:relative;
}
.hero-copy{position:relative;z-index:2}
.eyebrow{font-size:12px;letter-spacing:2px;color:var(--lime);font-weight:800;display:flex;align-items:center;gap:9px}
.eyebrow>span{display:inline-block;width:20px;height:2px;background:var(--lime);box-shadow:0 0 12px var(--lime)}
h1{font-size:clamp(42px,5vw,72px);line-height:1.13;letter-spacing:-3px;margin:24px 0 24px;font-weight:800}
h1 strong{color:var(--lime);text-shadow:0 0 35px rgba(215,255,25,.2)}
.lead{max-width:620px;color:#aeb4a8;line-height:1.85;font-size:16px;margin:0 0 30px}
.domain-card{
  max-width:620px;background:linear-gradient(145deg,rgba(25,30,20,.96),rgba(9,11,8,.96));
  border:1px solid var(--line);border-radius:14px;padding:20px 22px;
  box-shadow:0 0 40px rgba(170,220,0,.06),inset 0 0 30px rgba(255,255,255,.015)
}
.domain-label{font-size:10px;color:#858b7f;letter-spacing:1.8px;font-weight:800;margin-bottom:9px}
.domain-row{display:flex;gap:12px;align-items:center}
.domain-value{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:21px;font-weight:800;letter-spacing:.5px;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.copy-btn,.secondary-btn,.primary-btn{
  border:0;border-radius:8px;font:inherit;font-weight:800;cursor:pointer;text-decoration:none;
  transition:.2s transform,.2s box-shadow,.2s background
}
.copy-btn{background:var(--lime);color:#111;padding:12px 17px;white-space:nowrap}
.copy-btn:hover,.primary-btn:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(215,255,25,.18)}
.copy-status{height:16px;font-size:11px;color:var(--lime);margin-top:8px}
.hero-actions{display:flex;gap:12px;margin-top:17px}
.primary-btn{display:inline-flex;align-items:center;justify-content:center;gap:22px;background:var(--lime);color:#111;padding:15px 22px}
.primary-btn span{font-size:18px}
.secondary-btn{background:#11140f;border:1px solid rgba(255,255,255,.12);color:#dfe5d8;padding:15px 20px}
.secondary-btn:hover{border-color:rgba(215,255,25,.45)}
.trust-row{display:flex;gap:28px;margin-top:30px;color:#858b80;font-size:11px}
.trust-row div{display:flex;gap:8px;align-items:center}
.trust-row b{color:var(--lime);font-size:11px}
.hero-visual{min-height:560px;position:relative;display:grid;place-items:center}
.glow{position:absolute;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle,rgba(200,255,0,.20),transparent 65%);filter:blur(18px)}
.logo-frame{
  width:min(100%,620px);aspect-ratio:1/1;border-radius:50%;
  display:grid;place-items:center;position:relative;
  background:radial-gradient(circle at center,rgba(35,40,20,.9),rgba(4,5,4,.2) 60%);
}
.logo-frame:before{content:"";position:absolute;inset:9%;border:1px solid rgba(215,255,25,.2);border-radius:50%;box-shadow:0 0 55px rgba(215,255,25,.08)}
.logo-frame img{width:92%;height:auto;position:relative;z-index:2;filter:drop-shadow(0 0 18px rgba(215,255,25,.2))}
.orbit{position:absolute;border:1px solid rgba(215,255,25,.15);border-radius:50%;transform:rotate(-25deg)}
.orbit-1{width:92%;height:42%;border-left-color:rgba(215,255,25,.55);border-right-color:rgba(215,255,25,.35)}
.orbit-2{width:76%;height:34%;transform:rotate(25deg);border-right-color:rgba(215,255,25,.55)}
.badge{position:absolute;right:3%;top:17%;background:rgba(12,15,9,.92);border:1px solid rgba(215,255,25,.25);border-radius:999px;padding:9px 14px;font-size:10px;font-weight:900;letter-spacing:1.5px;color:#dfe6d4}
.badge-dot{width:7px;height:7px;display:inline-block;background:var(--lime);border-radius:50%;box-shadow:0 0 12px var(--lime);margin-right:7px}
.notice-section,.faq-section{max-width:var(--max);margin:auto;padding:100px 28px}
.section-heading{text-align:center;max-width:720px;margin:0 auto 45px}
.section-heading .eyebrow{justify-content:center}
h2{font-size:clamp(28px,4vw,44px);letter-spacing:-1.8px;margin:15px 0}
.section-heading p{color:var(--muted);line-height:1.7;margin:0}
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.guide-card{
  min-height:230px;padding:28px;border:1px solid rgba(255,255,255,.08);border-radius:14px;
  background:linear-gradient(145deg,#0e110d,#080a08);position:relative;overflow:hidden
}
.guide-card:after{content:"";position:absolute;width:150px;height:150px;right:-80px;bottom:-80px;border-radius:50%;background:rgba(215,255,25,.06);filter:blur(10px)}
.number{font-size:12px;color:var(--lime);font-weight:900;letter-spacing:1px}
.guide-card h3{font-size:18px;margin:30px 0 10px}
.guide-card p{font-size:13px;line-height:1.8;color:#8f958a;margin:0}
.preview-section{
  padding:110px max(28px,calc((100vw - var(--max))/2));background:
  linear-gradient(180deg,transparent,rgba(214,255,25,.025),transparent);
  display:grid;grid-template-columns:.7fr 1.3fr;align-items:center;gap:70px
}
.preview-copy h2{text-align:left}
.preview-copy p{color:var(--muted);line-height:1.8;max-width:420px}
.preview-window{border:1px solid rgba(215,255,25,.18);border-radius:14px;overflow:hidden;background:#080908;box-shadow:0 20px 70px rgba(0,0,0,.45)}
.window-bar{height:44px;display:flex;align-items:center;gap:16px;padding:0 14px;background:#0e100d;border-bottom:1px solid rgba(255,255,255,.06)}
.dots{display:flex;gap:5px}.dots i{width:7px;height:7px;border-radius:50%;background:#3a4035;display:block}
.fake-url{flex:1;background:#171b15;border-radius:6px;color:#686e63;font:10px ui-monospace,monospace;padding:7px 10px}
.preview-window img{display:block;width:100%;height:auto;opacity:.82}
.faq-list{max-width:900px;margin:auto}
details{border-top:1px solid rgba(255,255,255,.1);padding:0}
details:last-child{border-bottom:1px solid rgba(255,255,255,.1)}
summary{list-style:none;cursor:pointer;padding:23px 5px;font-weight:700;display:flex;justify-content:space-between;gap:20px}
summary::-webkit-details-marker{display:none}
summary span{color:var(--lime);font-size:20px}
details p{color:#8f958a;font-size:13px;line-height:1.8;margin:0 5px 22px;max-width:760px}
footer{padding:55px 28px;text-align:center;border-top:1px solid rgba(255,255,255,.07);background:#030403}
footer img{width:120px;opacity:.85}
footer p{color:#666c62;font-size:10px;letter-spacing:1px;margin:14px 0 0}
footer .footer-note{font-size:9px;letter-spacing:0;margin-top:8px;color:#4f544c}
.modal{position:fixed;inset:0;display:none;place-items:center;z-index:100}
.modal.is-open{display:grid}
.modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.75);backdrop-filter:blur(8px)}
.modal-box{position:relative;width:min(92%,420px);background:#0c0f0b;border:1px solid rgba(215,255,25,.25);border-radius:16px;padding:34px;text-align:center;box-shadow:0 25px 100px rgba(0,0,0,.7);z-index:1}
.modal-close{position:absolute;right:16px;top:10px;background:none;border:0;color:#8d9487;font-size:27px;cursor:pointer}
.modal-icon{width:50px;height:50px;border-radius:50%;display:grid;place-items:center;background:rgba(215,255,25,.1);color:var(--lime);margin:auto;font-size:21px}
.modal-box h3{margin:18px 0 8px}.modal-box p{font-size:13px;color:#8f958a;line-height:1.7}.modal-ok{width:100%;margin-top:15px}

@media(max-width:900px){
  .hero{grid-template-columns:1fr;padding-top:50px;min-height:auto}
  .hero-visual{order:-1;min-height:380px}.logo-frame{max-width:460px}
  .badge{right:8%;top:8%}
  .preview-section{grid-template-columns:1fr;gap:35px}
  .preview-copy h2{text-align:center}.preview-copy p{margin:auto;text-align:center}
  .preview-copy .eyebrow{justify-content:center}
}
@media(max-width:650px){
  .topbar{height:65px;padding:0 18px}.brand img{width:110px}.mini-link{font-size:11px}
  .hero{padding:35px 18px 65px;gap:10px}
  .hero-visual{min-height:290px}.glow{width:300px;height:300px}.logo-frame{max-width:330px}
  h1{font-size:39px;letter-spacing:-2.4px}.lead{font-size:14px}
  .domain-card{padding:16px}.domain-value{font-size:15px}.copy-btn{padding:10px 12px;font-size:12px}
  .hero-actions{flex-direction:column}.primary-btn,.secondary-btn{width:100%}
  .trust-row{gap:14px;justify-content:space-between}.trust-row span{font-size:9px}
  .notice-section,.faq-section{padding:70px 18px}.guide-grid{grid-template-columns:1fr}
  .guide-card{min-height:auto}.preview-section{padding:75px 18px}
  .window-bar{height:38px}.fake-url{font-size:8px}
  h2{font-size:30px}
}


/* Multi-domain layout */
.domain-section{max-width:680px;margin-top:30px;background:linear-gradient(145deg,rgba(12,15,10,.96),rgba(7,9,6,.98));border:1px solid rgba(215,255,25,.16);border-radius:16px;padding:18px;box-shadow:0 20px 60px rgba(0,0,0,.24),inset 0 0 35px rgba(255,255,255,.012)}
.domain-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:14px}.domain-title{font-size:19px;letter-spacing:-.8px;margin:5px 0 0;text-align:left}.domain-count{font-size:11px;color:#7f8679;white-space:nowrap}.domain-count b{color:var(--lime);font-size:16px;margin-right:3px}.domain-grid{display:grid;grid-template-columns:1fr;gap:10px}
.domain-item{position:relative;overflow:hidden;padding:16px;border-radius:12px;background:linear-gradient(135deg,rgba(22,26,18,.95),rgba(11,13,10,.95));border:1px solid rgba(255,255,255,.08);transition:.2s border-color,.2s transform,.2s box-shadow}.domain-item:hover{transform:translateY(-1px);border-color:rgba(215,255,25,.28);box-shadow:0 12px 35px rgba(0,0,0,.28)}.domain-item.recommended{border-color:rgba(215,255,25,.35);background:linear-gradient(135deg,rgba(31,36,18,.98),rgba(12,14,9,.98))}.domain-item.recommended:before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:var(--lime);box-shadow:0 0 15px rgba(215,255,25,.6)}
.domain-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}.domain-status{display:flex;align-items:center;gap:8px;font-size:10px;letter-spacing:1.2px;font-weight:900;color:#bdc3b7}.status-dot{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 10px var(--lime)}.recommend-badge{display:inline-flex;align-items:center;border:1px solid rgba(215,255,25,.35);background:rgba(215,255,25,.08);color:var(--lime);font-size:9px;font-weight:900;padding:5px 8px;border-radius:999px;letter-spacing:.5px}
.domain-main{display:flex;align-items:center;gap:12px}.domain-address{flex:1;min-width:0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:18px;font-weight:900;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.domain-actions{display:flex;gap:7px;flex-shrink:0}.domain-action{border:0;border-radius:7px;padding:10px 12px;font:inherit;font-size:11px;font-weight:900;cursor:pointer;text-decoration:none;transition:.18s transform,.18s box-shadow,.18s border-color}.domain-action:hover{transform:translateY(-1px)}.domain-action.copy{background:#171b14;border:1px solid rgba(255,255,255,.10);color:#d7ddcf}.domain-action.enter{background:var(--lime);color:#111}.domain-item-note{font-size:10px;color:#777e73;margin-top:7px}
.domain-help{display:flex;align-items:flex-start;gap:10px;margin-top:12px;padding:11px 12px;border-radius:9px;background:rgba(215,255,25,.045);border:1px solid rgba(215,255,25,.10)}.domain-help>span{font-size:9px;font-weight:900;color:#111;background:var(--lime);padding:3px 6px;border-radius:4px;margin-top:1px}.domain-help p{font-size:10px;line-height:1.6;color:#858c80;margin:0}.domain-help strong{color:#cfd5c7}.compact-actions{margin-top:13px}.compact-actions .secondary-btn{width:100%}
@media(max-width:650px){.domain-section{padding:13px;margin-top:23px}.domain-section-head{align-items:flex-start}.domain-title{font-size:16px}.domain-main{align-items:flex-start;flex-direction:column}.domain-address{width:100%;font-size:15px}.domain-actions{width:100%}.domain-action{flex:1;text-align:center}.domain-count{font-size:9px}}


/* Telegram Support */
.header-actions{
  display:flex;align-items:center;gap:14px
}
.telegram-header-btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 14px;border-radius:8px;text-decoration:none;
  background:linear-gradient(135deg,#29a9ea,#168bd0);
  color:#fff;font-size:12px;font-weight:900;
  box-shadow:0 8px 24px rgba(28,155,220,.18);
  transition:.2s transform,.2s box-shadow
}
.telegram-header-btn:hover{
  transform:translateY(-2px);
  box-shadow:0 12px 30px rgba(28,155,220,.28)
}
.tg-plane{font-size:13px;transform:rotate(-15deg)}

.telegram-support-card{
  display:flex;align-items:center;gap:14px;
  margin-top:13px;padding:13px 14px;
  border-radius:12px;text-decoration:none;
  border:1px solid rgba(43,169,234,.28);
  background:
    radial-gradient(circle at 15% 0%,rgba(43,169,234,.13),transparent 34%),
    linear-gradient(135deg,rgba(12,20,25,.98),rgba(8,12,10,.98));
  position:relative;overflow:hidden;
  transition:.22s transform,.22s border-color,.22s box-shadow
}
.telegram-support-card:after{
  content:"";position:absolute;right:-36px;top:-62px;width:150px;height:150px;
  border-radius:50%;background:rgba(43,169,234,.08);filter:blur(6px)
}
.telegram-support-card:hover{
  transform:translateY(-2px);border-color:rgba(43,169,234,.55);
  box-shadow:0 16px 36px rgba(0,0,0,.28)
}
.telegram-support-profile{
  width:58px;height:58px;border-radius:50%;overflow:hidden;flex:0 0 auto;
  border:2px solid rgba(215,255,25,.55);
  box-shadow:0 0 18px rgba(215,255,25,.12);
  position:relative;background:#050605
}
.telegram-support-profile img{
  width:100%;height:100%;object-fit:cover;display:block
}
.online-dot{
  position:absolute;right:2px;bottom:2px;width:11px;height:11px;border-radius:50%;
  background:#63f02f;border:2px solid #0a0d09;box-shadow:0 0 9px rgba(99,240,47,.75)
}
.telegram-support-copy{
  display:flex;flex-direction:column;min-width:0;position:relative;z-index:1
}
.telegram-kicker{
  color:#39b7f0;font-size:8px;font-weight:900;letter-spacing:1.5px;margin-bottom:3px
}
.telegram-support-copy strong{
  color:#f4f7ef;font-size:15px;letter-spacing:-.4px
}
.telegram-support-copy small{
  color:#7f887e;font-size:10px;margin-top:4px
}
.telegram-support-arrow{
  margin-left:auto;position:relative;z-index:1;
  width:34px;height:34px;border-radius:50%;
  display:grid;place-items:center;
  background:#27a9e8;color:#fff;font-size:18px;font-weight:900;
  box-shadow:0 8px 22px rgba(39,169,232,.22)
}

.telegram-floating{
  position:fixed;right:22px;bottom:22px;z-index:80;
  display:flex;align-items:center;gap:9px;
  padding:8px 13px 8px 8px;border-radius:999px;
  text-decoration:none;background:rgba(7,11,13,.94);
  border:1px solid rgba(43,169,234,.38);
  box-shadow:0 14px 40px rgba(0,0,0,.45);
  backdrop-filter:blur(10px);
  transition:.2s transform,.2s box-shadow
}
.telegram-floating:hover{
  transform:translateY(-3px);
  box-shadow:0 18px 46px rgba(0,0,0,.52)
}
.telegram-floating img{
  width:42px;height:42px;object-fit:cover;border-radius:50%;
  border:1px solid rgba(215,255,25,.45)
}
.telegram-floating span{
  color:#e9f7ff;font-size:12px;font-weight:900;padding-right:2px
}

@media(max-width:700px){
  .header-actions .mini-link{display:none}
  .telegram-header-btn{padding:9px 10px;font-size:10px}
  .telegram-support-profile{width:52px;height:52px}
  .telegram-support-copy strong{font-size:14px}
  .telegram-support-copy small{font-size:9px}
  .telegram-floating{
    right:14px;bottom:14px;padding:6px;
  }
  .telegram-floating img{width:46px;height:46px}
  .telegram-floating span{display:none}
}


/* ===== Readability upgrade ===== */
.lead{
  font-size:18px;
  line-height:1.9;
  color:#c1c7bc;
}
.domain-section{
  max-width:760px;
  padding:22px;
}
.domain-label{
  font-size:12px;
  color:#a6ada0;
}
.domain-title{
  font-size:23px;
  line-height:1.4;
}
.domain-count{
  font-size:13px;
  color:#a5ab9f;
}
.domain-count b{font-size:19px}

.domain-item{
  padding:20px;
}
.domain-status{
  font-size:12px;
}
.recommend-badge{
  font-size:11px;
  padding:6px 10px;
}
.domain-address{
  font-size:21px;
}
.domain-action{
  min-height:44px;
  padding:12px 15px;
  font-size:13px;
}
.domain-item-note{
  font-size:12px;
  line-height:1.6;
  color:#9da49a;
  margin-top:10px;
}
.domain-help{
  padding:14px;
  gap:12px;
}
.domain-help>span{
  font-size:10px;
  padding:4px 7px;
}
.domain-help p{
  font-size:12px;
  line-height:1.7;
  color:#aeb5a9;
}

.telegram-support-card{
  min-height:92px;
  padding:16px 18px;
  gap:16px;
}
.telegram-support-profile{
  width:66px;
  height:66px;
}
.telegram-kicker{
  font-size:10px;
}
.telegram-support-copy strong{
  font-size:18px;
}
.telegram-support-copy small{
  font-size:12px;
  line-height:1.5;
  color:#a2aaa0;
}
.telegram-support-arrow{
  width:46px;
  height:46px;
  min-width:46px;
  font-size:22px;
}
.trust-row{
  font-size:13px;
}
.trust-row b{
  font-size:13px;
}
.guide-card p, details p{
  font-size:14px;
}
.guide-card h3{
  font-size:20px;
}
summary{
  font-size:16px;
}

/* ===== Mobile usability upgrade ===== */
@media(max-width:650px){
  .lead{
    font-size:16px;
    line-height:1.85;
  }
  .domain-section{
    padding:16px;
  }
  .domain-section-head{
    margin-bottom:16px;
  }
  .domain-label{
    font-size:10px;
  }
  .domain-title{
    font-size:19px;
  }
  .domain-count{
    font-size:11px;
  }
  .domain-count b{
    font-size:17px;
  }
  .domain-item{
    padding:17px;
  }
  .domain-status{
    font-size:11px;
  }
  .recommend-badge{
    font-size:10px;
  }
  .domain-address{
    font-size:18px;
  }
  .domain-actions{
    gap:9px;
  }
  .domain-action{
    min-height:48px;
    font-size:13px;
    padding:13px 12px;
  }
  .domain-item-note{
    font-size:12px;
  }
  .domain-help p{
    font-size:11px;
  }

  .telegram-support-card{
    min-height:104px;
    padding:15px;
    gap:13px;
  }
  .telegram-support-profile{
    width:68px;
    height:68px;
  }
  .telegram-kicker{
    font-size:9px;
  }
  .telegram-support-copy strong{
    font-size:17px;
  }
  .telegram-support-copy small{
    font-size:11px;
  }
  /* 카드 우측 원형 Telegram 이동 버튼 */
  .telegram-support-arrow{
    width:58px;
    height:58px;
    min-width:58px;
    font-size:27px;
    box-shadow:0 8px 26px rgba(39,169,232,.35);
  }

  /* 화면 우측 하단 플로팅 버튼도 모바일 터치 영역 확대 */
  .telegram-floating{
    right:14px;
    bottom:16px;
    padding:8px;
    min-width:68px;
    min-height:68px;
    justify-content:center;
  }
  .telegram-floating img{
    width:54px;
    height:54px;
  }

  .trust-row{
    font-size:11px;
    line-height:1.5;
    flex-wrap:wrap;
  }
  .trust-row b{
    font-size:12px;
  }
  summary{
    font-size:15px;
  }
  details p,.guide-card p{
    font-size:13px;
  }
}