:root{
  --bg:#f5f6f8;--card:#fff;--text:#15171a;--muted:#727983;--line:#e7e9ed;
  --red:#ef2b2d;--pink:#e8348a;--black:#111315;--blue:#246bfe;--green:#14a86f;
  --shadow:0 8px 28px rgba(15,18,24,.07);--radius:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans KR",Arial,sans-serif}
button,input{font:inherit}
a{text-decoration:none;color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.topbar-inner{height:68px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:20px;letter-spacing:-.5px}
.brand-mark{width:34px;height:34px;border-radius:11px;background:#111;color:#fff;display:grid;place-items:center;font-size:14px}
.top-actions{display:flex;gap:8px}
.top-btn{height:38px;padding:0 14px;border-radius:12px;border:1px solid var(--line);background:#fff;font-weight:800;cursor:pointer}
.hero{padding:38px 0 24px}
.hero-box{background:linear-gradient(135deg,#111315,#2a2f36);border-radius:28px;padding:34px;color:#fff;position:relative;overflow:hidden}
.hero-box:after{content:"";position:absolute;width:260px;height:260px;border-radius:50%;background:rgba(255,255,255,.06);right:-70px;top:-90px}
.kicker{font-size:14px;color:#cbd0d8;font-weight:800;margin-bottom:8px}
.hero h1{font-size:36px;line-height:1.2;margin:0 0 10px;letter-spacing:-1.4px}
.hero p{margin:0;color:#cbd0d8;font-size:15px}
.hero-badges{margin-top:22px;display:flex;gap:8px;flex-wrap:wrap}
.hero-badge{background:rgba(255,255,255,.11);padding:9px 12px;border-radius:999px;font-size:13px;font-weight:800}
.control-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:20px;box-shadow:var(--shadow);margin-top:18px}
.label{font-size:12px;font-weight:900;color:#7b818a;margin:0 0 9px}
.segment{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.segment button,.carrier-tabs button,.join-tabs button{border:1px solid var(--line);background:#f8f9fa;border-radius:14px;height:46px;font-weight:900;cursor:pointer;color:#555}
.segment button.active{background:#15171a;color:#fff;border-color:#15171a}
.carrier-tabs{display:flex;gap:8px;flex-wrap:wrap}
.carrier-tabs button{padding:0 18px}
.carrier-tabs button[data-carrier="SKT"].active{background:#ef2b2d;border-color:#ef2b2d;color:#fff}
.carrier-tabs button[data-carrier="KT"].active{background:#111;border-color:#111;color:#fff}
.carrier-tabs button[data-carrier="LG U+"].active{background:#e8348a;border-color:#e8348a;color:#fff}
.carrier-tabs button[data-carrier="ALL"].active{background:#246bfe;border-color:#246bfe;color:#fff}
.join-tabs{display:flex;gap:8px}
.join-tabs button.active{background:#edf3ff;color:#246bfe;border-color:#bcd0ff}
.controls-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:18px;margin-top:18px}
.search-row{display:flex;gap:10px;margin-top:18px}
.search{flex:1;height:48px;border:1px solid var(--line);border-radius:14px;padding:0 16px;background:#fafbfc;outline:none}
.search:focus{border-color:#9ab8ff;box-shadow:0 0 0 3px rgba(36,107,254,.08)}
.summary{display:flex;justify-content:space-between;align-items:end;margin:28px 2px 14px}
.summary h2{font-size:24px;margin:0;letter-spacing:-.8px}
.summary .sub{font-size:13px;color:var(--muted);margin-top:5px}
.count{font-size:13px;color:var(--muted);font-weight:800}
.device-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.device{background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;cursor:pointer;transition:.18s;box-shadow:0 2px 12px rgba(0,0,0,.025)}
.device:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#d8dbe0}
.device-top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.device-name{font-size:18px;font-weight:950;letter-spacing:-.4px}
.badge{font-size:11px;font-weight:900;padding:6px 8px;border-radius:999px;background:#f2f4f7;color:#6f7680;white-space:nowrap}
.device-meta{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px;color:#7b818a;font-size:12px;font-weight:700}
.price-line{margin-top:20px;display:flex;align-items:baseline;justify-content:space-between;gap:8px}
.price-label{font-size:12px;color:#8b9199;font-weight:800}
.price{font-size:26px;font-weight:1000;letter-spacing:-1px}
.price.free{color:#ef2b2d}
.price.negative{color:#ef2b2d}
.detail-link{font-size:12px;font-weight:900;color:#246bfe;margin-top:10px}
.empty{padding:64px 20px;text-align:center;color:#8a9098;background:#fff;border-radius:20px;border:1px dashed #d8dbe0}
.info-strip{margin:28px 0 12px;background:#eef3ff;border:1px solid #dbe6ff;border-radius:18px;padding:16px 18px;font-size:13px;line-height:1.7;color:#465267}
.footer{margin-top:46px;background:#fff;border-top:1px solid var(--line)}
.footer-inner{padding:34px 20px 44px}
.seller-title{font-size:16px;font-weight:950;margin-bottom:16px}
.seller-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 28px;font-size:13px;color:#626a74;line-height:1.8}
.cert-row{display:flex;align-items:center;gap:16px;margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}
.cert-row img{height:52px;max-width:170px;object-fit:contain}
.cert-text{font-size:12px;color:#747c86;line-height:1.6}
.modal-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:100;align-items:flex-end;justify-content:center;padding:20px}
.modal-backdrop.open{display:flex}
.modal{width:min(680px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:26px;padding:24px;box-shadow:0 30px 80px rgba(0,0,0,.25)}
.modal-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.modal-title{font-size:25px;font-weight:1000;letter-spacing:-.8px}
.close{width:38px;height:38px;border:0;border-radius:12px;background:#f2f4f6;font-size:20px;cursor:pointer}
.modal-price-box{margin-top:18px;border-radius:18px;padding:20px;background:#15171a;color:#fff}
.modal-price-box .small{font-size:12px;color:#b7bdc5;font-weight:800}
.modal-price-box .big{font-size:34px;font-weight:1000;margin-top:4px}
.breakdown{margin-top:20px;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.row{display:grid;grid-template-columns:1fr auto;gap:12px;padding:13px 15px;border-bottom:1px solid var(--line);font-size:13px}
.row:last-child{border-bottom:0}
.row .k{color:#777f89}
.row .v{font-weight:900}
.row.total{background:#f7f9fc;font-size:15px}
.notice{margin-top:16px;font-size:12px;color:#777f89;line-height:1.7}
.cta-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:20px}
.cta{height:50px;border:0;border-radius:14px;font-weight:950;cursor:pointer}
.cta.call{background:#15171a;color:#fff}
.cta.kakao{background:#fee500;color:#191919}
.mobile-bar{display:none}
@media(max-width:900px){
  .device-grid{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:30px}
}
@media(max-width:650px){
  .wrap{padding:0 14px}
  .topbar-inner{height:60px}
  .brand{font-size:17px}
  .top-actions{display:none}
  .hero{padding:18px 0 14px}
  .hero-box{border-radius:22px;padding:24px 20px}
  .hero h1{font-size:27px}
  .control-card{padding:14px;border-radius:20px}
  .segment{grid-template-columns:1fr}
  .segment button{height:44px}
  .controls-grid{grid-template-columns:1fr;gap:14px}
  .carrier-tabs{display:grid;grid-template-columns:repeat(4,1fr)}
  .carrier-tabs button{padding:0 6px;height:42px}
  .join-tabs button{flex:1}
  .device-grid{grid-template-columns:1fr;gap:10px}
  .device{padding:16px;border-radius:18px}
  .summary{margin-top:22px}
  .summary h2{font-size:21px}
  .seller-grid{grid-template-columns:1fr}
  .cert-row{align-items:flex-start}
  .modal-backdrop{padding:0;align-items:flex-end}
  .modal{border-radius:24px 24px 0 0;max-height:92vh;padding:20px 16px 28px}
  .mobile-bar{position:fixed;z-index:45;bottom:0;left:0;right:0;display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);border-top:1px solid var(--line);backdrop-filter:blur(12px)}
  body{padding-bottom:74px}
}

/* V11 - official links / conditions / notices */
.section-head{margin-bottom:16px}
.section-head h2{font-size:24px;margin:0;letter-spacing:-.7px}
.section-head p{font-size:13px;color:var(--muted);margin:6px 0 0}
.official-links-section,.condition-section,.store-notice-section{margin:30px 0}
.official-links-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.official-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}
.official-card h3{margin:0 0 14px;font-size:19px}
.official-card.skt{border-top:4px solid var(--red)}
.official-card.kt{border-top:4px solid var(--black)}
.official-card.lg{border-top:4px solid var(--pink)}
.official-buttons{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.official-buttons a{height:42px;display:grid;place-items:center;border:1px solid var(--line);border-radius:12px;background:#f8f9fa;font-size:13px;font-weight:900}
.official-buttons a:hover{background:#eef2f7}

.condition-section{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:0 4px 18px rgba(15,18,24,.04)}
.condition-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.condition-card{border:1px solid var(--line);border-radius:18px;padding:18px;background:#fbfcfd}
.condition-card.skt{border-top:4px solid var(--red)}
.condition-card.kt{border-top:4px solid var(--black)}
.condition-card.lg{border-top:4px solid var(--pink)}
.condition-carrier{font-size:18px;font-weight:1000;margin-bottom:12px}
.condition-card h3{font-size:13px;margin:14px 0 6px;color:#4d5560}
.condition-card p{font-size:13px;line-height:1.65;margin:4px 0;color:#505862}
.condition-card ul{margin:7px 0 0;padding-left:18px}
.condition-card li{font-size:12px;line-height:1.65;color:#616974;margin:3px 0}
.card-condition{margin-top:14px;border:1px solid #d8e4ff;background:#f3f7ff;border-radius:18px;padding:17px 18px}
.card-condition-title{font-size:16px;font-weight:1000;color:#2257b8;margin-bottom:8px}
.card-condition p{font-size:13px;line-height:1.7;margin:4px 0;color:#455268}
.condition-footnote{font-size:11px;color:#828994;line-height:1.6;margin:10px 2px 0}

.store-notice-section{max-width:1180px;margin:42px auto 0;padding:0 20px}
.notice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.notice-card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:16px 17px}
.notice-card h3{font-size:14px;margin:0 0 7px}
.notice-card p{font-size:12px;line-height:1.7;color:#646c76;margin:0}
.brand-promise{margin-top:12px;text-align:center;background:#15171a;color:#fff;border-radius:18px;padding:18px;font-size:16px;font-weight:950;line-height:1.5}
.compliance-note{font-size:11px;color:#818892;line-height:1.65;margin:12px 4px 0}

@media(max-width:780px){
  .official-links-grid,.condition-grid{grid-template-columns:1fr}
  .notice-grid{grid-template-columns:1fr}
  .condition-section{padding:16px;border-radius:20px}
  .store-notice-section{padding:0 14px}
  .section-head h2{font-size:21px}
}

/* V15 branding + persistent consultation bar */
.brand-logo{
  width:38px;height:38px;display:block;object-fit:cover;border-radius:9px;
  border:1px solid rgba(0,0,0,.08)
}
.kakao-global,.cta.kakao,.sticky-btn.kakao{
  background:#FEE500 !important;
  color:#191919 !important;
  border-color:#FEE500 !important;
}
.sticky-consult{
  position:fixed;left:0;right:0;bottom:0;z-index:80;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(14px);
  border-top:1px solid var(--line);
  box-shadow:0 -6px 24px rgba(15,18,24,.08);
  padding:10px 16px calc(10px + env(safe-area-inset-bottom));
}
.sticky-inner{
  max-width:760px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:10px
}
.sticky-btn{
  height:52px;border-radius:14px;display:grid;place-items:center;
  font-size:15px;font-weight:950;text-decoration:none
}
.sticky-btn.call{background:#15171a;color:#fff}
body{padding-bottom:84px}
.mobile-bar{display:none !important}

@media(max-width:650px){
  .brand-logo{width:34px;height:34px;border-radius:8px}
  .sticky-consult{padding:8px 12px calc(8px + env(safe-area-inset-bottom))}
  .sticky-btn{height:50px}
  body{padding-bottom:78px}
}

/* V16 - 500,000원 이하 시세 자동 강조 */
.price.red-price{
  color:#ef2b2d !important;
}
.modal-price-box .big.red-price{
  color:#ff4a4c !important;
}

/* V19 - 가격 조건을 시세표 바로 아래 배치 */
.price-mode-under-table{
  margin-top:18px;
  padding:18px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:20px;
  box-shadow:0 2px 12px rgba(0,0,0,.025);
}
@media(max-width:650px){
  .price-mode-under-table{padding:14px;margin-top:14px}
}

/* V22 - 기종 카드 간결화 */
.device{
  display:flex;
  flex-direction:column;
  min-height:210px;
}
.price-line.price-only{
  margin-top:22px;
  justify-content:flex-end;
  width:100%;
}
.price-line.price-only .price{
  font-size:30px;
  line-height:1.1;
  text-align:right;
}
.detail-link-large{
  margin-top:auto;
  padding-top:14px;
  min-height:48px;
  display:flex;
  align-items:center;
  justify-content:center;
  width:100%;
  border-top:1px solid var(--line);
  font-size:14px;
  font-weight:950;
  color:#246bfe;
}
.device:hover .detail-link-large{
  color:#174fc7;
}
@media(max-width:650px){
  .device{min-height:190px}
  .price-line.price-only .price{font-size:29px}
  .detail-link-large{
    font-size:14px;
    min-height:46px;
    padding-top:12px;
  }
}