:root{--ink:#101828;--muted:#667085;--line:#e4e7ec;--bg:#f4f7fb;--card:#fff;--brand:#175cd3;--brand2:#0b4aa2;--accent:#f79009;--good:#039855;--danger:#d92d20}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at top left,#dbeafe 0,#f8fafc 34%,#eef2f7 100%);color:var(--ink)}button,input,select,textarea{font:inherit}button{cursor:pointer}.phone-safe{min-height:100vh}.topbar{position:sticky;top:0;z-index:20;backdrop-filter:blur(18px);background:rgba(255,255,255,.86);border-bottom:1px solid rgba(228,231,236,.86);display:flex;justify-content:space-between;align-items:center;padding:14px max(18px,calc((100vw - 1180px)/2));gap:14px}.auth-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}.user-badge{background:#eef4ff;color:#175cd3;border:1px solid #b2ccff;border-radius:999px;padding:9px 11px;font-size:13px;font-weight:950;white-space:nowrap}.brand-lockup{display:flex;align-items:center;gap:11px}.brand-lockup strong{display:block;font-size:18px}.brand-lockup span{display:block;color:var(--muted);font-size:12px}.brand-mark{width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,#101828,#175cd3);color:white;display:grid;place-items:center;box-shadow:0 12px 28px rgba(23,92,211,.24)}.brand-mark svg{width:28px;height:28px}main{max-width:1180px;margin:0 auto;padding:22px 18px 42px}.primary{border:0;background:linear-gradient(135deg,var(--brand),var(--brand2));color:white;text-decoration:none;padding:13px 18px;border-radius:15px;font-weight:900;box-shadow:0 12px 30px rgba(23,92,211,.26);display:inline-flex;align-items:center;justify-content:center}.compact{padding:11px 14px}.ghost{border:1px solid var(--line);background:#fff;padding:9px 13px;border-radius:13px}.hero-card{position:relative;overflow:hidden;background:linear-gradient(135deg,#101828 0,#123b7c 60%,#175cd3 100%);color:white;border-radius:30px;padding:34px;display:grid;grid-template-columns:1.5fr .9fr;gap:26px;box-shadow:0 28px 90px rgba(16,24,40,.24)}.hero-card:after{content:"";position:absolute;right:-100px;top:-120px;width:360px;height:360px;background:radial-gradient(circle,rgba(255,255,255,.18),transparent 68%)}.eyebrow{margin:0 0 9px;color:#bfdbfe;font-size:12px;font-weight:950;letter-spacing:.12em;text-transform:uppercase}.eyebrow.dark{color:#175cd3}.hero-card h1{margin:0;font-size:42px;line-height:1.08;letter-spacing:-.055em}.hero-card p{color:#d1e0ff;line-height:1.58}.trust-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.trust-row span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:8px 11px;font-weight:800;font-size:13px}.hero-panel{position:relative;z-index:1;display:grid;gap:12px}.hero-panel div{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);border-radius:22px;padding:18px}.hero-panel b{display:block;font-size:34px}.hero-panel span{color:#dbeafe}.notice-card{margin:16px 0;background:#fff7ed;border:1px solid #fed7aa;border-radius:18px;padding:14px 16px;display:flex;gap:12px;color:#9a3412}.notice-card strong{white-space:nowrap}.filters{background:white;border:1px solid var(--line);border-radius:24px;padding:16px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:12px;box-shadow:0 12px 34px rgba(16,24,40,.06)}label{font-size:13px;color:#475467;font-weight:850;display:flex;flex-direction:column;gap:7px}input,select,textarea{border:1px solid #d0d5dd;background:#f9fafb;border-radius:14px;padding:12px;outline:none;color:var(--ink)}input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(23,92,211,.12)}.quick-cats{display:flex;gap:9px;overflow:auto;padding:13px 2px}.quick-cats button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 13px;font-weight:900;color:#344054;white-space:nowrap}.toolbar{display:flex;justify-content:space-between;align-items:center;margin:8px 2px 13px;color:#344054;font-weight:900}.listing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.listing-card{position:relative;background:white;border:1px solid var(--line);border-radius:26px;overflow:hidden;box-shadow:0 16px 42px rgba(16,24,40,.08);transition:transform .16s ease,box-shadow .16s ease}.listing-card:hover{transform:translateY(-3px);box-shadow:0 22px 54px rgba(16,24,40,.13)}.favorite{position:absolute;right:13px;top:13px;z-index:2;border:0;width:44px;height:44px;border-radius:999px;background:rgba(255,255,255,.92);font-size:24px;color:#e11d48}.favorite.on{background:#ffe4e8}.machine-image{height:178px;background:linear-gradient(135deg,#344054,#667085);display:flex;align-items:center;justify-content:center;color:white;font-size:54px}.machine-image.has-img{background-size:cover;background-position:center}.card-body{padding:17px}.badges{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:11px}.badge{font-size:12px;font-weight:950;padding:6px 9px;border-radius:999px;background:#e0f2fe;color:#075985}.badge.urgent{background:#ffedd5;color:#9a3412}.badge.ok{background:#dcfae6;color:#05603a}.listing-card h3{margin:0 0 7px;font-size:19px;line-height:1.26;letter-spacing:-.025em}.meta,.desc{color:var(--muted);font-size:14px;line-height:1.48}.desc{min-height:42px}.spec-row{display:flex;gap:7px;flex-wrap:wrap;margin:11px 0}.spec-row span{background:#f2f4f7;border-radius:10px;padding:6px 8px;color:#475467;font-size:12px;font-weight:850}.price-row{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:12px}.price{font-size:21px;color:#101828;letter-spacing:-.03em}.contact{border:0;background:#101828;color:white;border-radius:13px;padding:10px 12px;font-weight:900}.dialog{border:0;border-radius:26px;padding:0;max-width:780px;width:calc(100% - 28px);box-shadow:0 30px 100px rgba(16,24,40,.4)}.dialog::backdrop{background:rgba(16,24,40,.62)}.dialog form{padding:24px}.dialog-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:14px}.dialog-head h2{margin:0}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.wide{grid-column:1/-1}.check{flex-direction:row!important;align-items:center}.wide-btn{width:100%;margin-top:16px}.empty{grid-column:1/-1;background:white;border:1px dashed #98a2b3;border-radius:24px;padding:38px;text-align:center;color:#667085}.footer{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;color:#667085;padding:28px}.footer a{color:#175cd3;font-weight:900}.policy{max-width:820px;background:white;margin:30px auto;padding:30px;border-radius:24px;border:1px solid var(--line);line-height:1.7}.policy h1{font-size:32px}.policy h2{margin-top:26px}@media(max-width:900px){.hero-card{grid-template-columns:1fr}.filters{grid-template-columns:1fr 1fr}.listing-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-card h1{font-size:35px}}@media(max-width:560px){.topbar{padding:12px}.brand-lockup span{display:none}main{padding:14px 12px 34px}.hero-card{border-radius:24px;padding:24px}.hero-card h1{font-size:30px}.filters,.listing-grid,.form-grid{grid-template-columns:1fr}.toolbar{align-items:flex-start;flex-direction:column;gap:10px}.notice-card{flex-direction:column}.price-row{align-items:flex-start;flex-direction:column}.contact{width:100%}}

.auth-dialog{max-width:520px}.auth-help{background:#f8fafc;border:1px solid var(--line);border-radius:16px;padding:13px;color:#667085;line-height:1.55;margin:0 0 14px}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:14px}.auth-tabs button{border:1px solid var(--line);background:#fff;border-radius:13px;padding:11px;font-weight:950;color:#475467}.auth-tabs button.active{background:#175cd3;color:#fff;border-color:#175cd3}.auth-grid{grid-template-columns:1fr}.auth-message{min-height:22px;margin:10px 0 0;color:#d92d20;font-weight:850}.readonly-owner input{background:#eef4ff;color:#175cd3;font-weight:900}.auth-actions .ghost.compact{box-shadow:none}@media(max-width:560px){.auth-actions{width:100%;justify-content:flex-end}.user-badge{max-width:120px;overflow:hidden;text-overflow:ellipsis}.auth-actions button{padding:9px 10px;font-size:13px}}

.liability-check{background:#fff7ed;border:1px solid #fed7aa;border-radius:16px;padding:12px;color:#9a3412;line-height:1.55;font-size:12px}.liability-check input{margin-top:3px;min-width:16px}.liability-check.check{align-items:flex-start!important}

.phone-verify{grid-column:1/-1;display:grid;grid-template-columns:1fr auto 1fr auto;gap:10px;align-items:end;background:#f8fafc;border:1px solid var(--line);border-radius:16px;padding:12px}.phone-verify[hidden]{display:none}.phone-verify-message{grid-column:1/-1;margin:0;color:#175cd3;font-size:12px;font-weight:850}.phone-verify .ghost{height:44px;white-space:nowrap}@media(max-width:700px){.phone-verify{grid-template-columns:1fr}.phone-verify .ghost{width:100%}}

.social-divider{display:flex;align-items:center;gap:12px;margin:12px 0}.social-divider hr{flex:1;border:none;border-top:1px solid #e4e7ec;margin:0}.social-divider span{color:#667085;font-size:12px;font-weight:850}.naver-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:10px;padding:14px;border:0;background:#03c75a;color:#fff;border-radius:15px;font-weight:950;font-size:16px;cursor:pointer;box-shadow:0 7px 18px rgba(3,199,90,.24)}.naver-btn:before{content:"N";display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;background:#fff;color:#03c75a;border-radius:6px;font-weight:950;font-size:14px}.naver-btn:hover{background:#02b351}.naver-btn:active{background:#029e47}

.app-message{max-width:1180px;margin:0 auto 12px;padding:12px 18px;border-radius:18px;font-weight:900;font-size:14px}.app-message.success{background:#dcfae6;color:#05603a;border:1px solid #a6f4c5}.app-message.error{background:#fee4e2;color:#912018;border:1px solid #fecdca}
[hidden]{display:none!important}
.image-preview{display:flex;align-items:center;gap:12px;margin-top:8px}.image-preview img{width:96px;height:96px;object-fit:cover;border-radius:14px;border:1px solid #d0d5dd;background:#f2f4f7}
.image-preview-list{display:flex;flex-wrap:wrap;gap:8px}.image-preview-list img{width:72px;height:72px;object-fit:cover;border-radius:12px;border:1px solid #d0d5dd;background:#f2f4f7}.machine-image{position:relative}.image-nav{position:absolute;top:50%;transform:translateY(-50%);width:34px;height:34px;border:0;border-radius:999px;background:rgba(16,24,40,.72);color:#fff;font-size:26px;line-height:1;display:grid;place-items:center;padding:0}.image-nav.previous{left:10px}.image-nav.next{right:10px}.image-count{position:absolute;right:10px;bottom:10px;background:rgba(16,24,40,.72);color:#fff;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:900}
.detail-dialog{max-width:900px}.detail-shell{padding:24px}.detail-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr);gap:22px}.detail-main-image{height:360px;border-radius:22px;background:linear-gradient(135deg,#344054,#667085);display:flex;align-items:center;justify-content:center;color:#fff;font-size:72px;background-size:cover;background-position:center}.detail-main-image.has-img{background-size:contain;background-repeat:no-repeat;background-color:#f2f4f7}.detail-thumbs{display:flex;gap:8px;overflow:auto;margin-top:10px}.detail-thumb{flex:0 0 66px;height:66px;border:2px solid transparent;border-radius:12px;padding:0;background:#f2f4f7;overflow:hidden}.detail-thumb.active{border-color:var(--brand)}.detail-thumb img{width:100%;height:100%;object-fit:cover}.detail-info h2{margin:4px 0 8px;font-size:28px;line-height:1.2}.detail-price{display:block;color:var(--brand);font-size:27px;margin-bottom:18px}.detail-facts{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:0}.detail-facts div{background:#f8fafc;border-radius:12px;padding:10px}.detail-facts dt{color:var(--muted);font-size:12px}.detail-facts dd{margin:4px 0 0;font-weight:900}.detail-description{margin-top:18px}.detail-description h3{margin:0 0 7px;font-size:16px}.detail-description p{margin:0;color:#475467;line-height:1.65;white-space:pre-wrap}.detail-info .wide-btn{margin-top:20px}@media(max-width:700px){.detail-shell{padding:18px}.detail-layout{grid-template-columns:1fr}.detail-main-image{height:260px}.detail-info h2{font-size:24px}}
.contact-dialog{max-width:440px}.contact-shell{padding:24px}.contact-seller-name{margin:0;color:var(--muted);font-weight:850}.contact-phone{margin:12px 0 4px;font-size:30px;font-weight:950;letter-spacing:.03em}.contact-message{margin:0;color:var(--muted);font-size:13px}.contact-shell .wide-btn{margin-top:20px}.contact-shell .wide-btn.disabled{background:#98a2b3;box-shadow:none;cursor:not-allowed;pointer-events:none}