/* ROBOTION 전자공고 — 브랜드: 네이비 #10253f / #172033 · 틸 #0d9488 / #13a8a2 (계약서·법인 문서와 동일 팔레트) */
:root{--navy:#10253f;--navy2:#172033;--teal:#0d9488;--teal2:#13a8a2;--teal-dk:#0f766e;--ink:#1f2937;--muted:#64748b;--line:#dbe3ec;--bg:#f6f8fb;--paper:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Noto Sans KR','Malgun Gothic',sans-serif;font-weight:400;line-height:1.7;word-break:keep-all;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{width:min(1040px,92vw);margin:0 auto}
/* header */
.top{background:var(--navy);color:#fff;border-bottom:3px solid var(--teal)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{font:700 19px/1 Arial,sans-serif;letter-spacing:3px;display:flex;flex-direction:column;gap:5px}
.brand small{font:400 10.5px 'Noto Sans KR',sans-serif;letter-spacing:1.5px;color:#9fd8d3}
.top nav a{font-size:13.5px;font-weight:500;color:#cbd5e1;margin-left:26px;letter-spacing:.3px}
.top nav a:hover{color:#fff}
/* hero */
.hero{background:linear-gradient(135deg,var(--navy2) 0%,var(--navy) 55%,#0f3a4a 100%);color:#fff;padding:72px 0 58px;position:relative;overflow:hidden}
.hero:before{content:'';position:absolute;right:-120px;top:-120px;width:420px;height:420px;border:1.5px solid rgba(19,168,162,.22);border-radius:50%}
.hero:after{content:'';position:absolute;right:40px;top:60px;width:200px;height:200px;background:rgba(13,148,136,.08);border-radius:50%}
.hero .wrap{position:relative;z-index:1}
.eyebrow{font:700 11px Arial,sans-serif;letter-spacing:3px;color:var(--teal2);text-transform:uppercase;margin-bottom:14px}
.hero h1{font-family:'Noto Serif KR','Batang',serif;font-weight:700;font-size:44px;letter-spacing:6px;margin:0 0 18px;line-height:1.2}
.hero .lead{font-size:16px;font-weight:300;color:#cbd5e1;margin:0;line-height:1.85}
.hero-stat{display:flex;gap:44px;margin-top:38px;padding-top:26px;border-top:1px solid rgba(255,255,255,.14)}
.hero-stat div{display:flex;flex-direction:column}
.hero-stat b{font-family:'Noto Serif KR',serif;font-size:26px;font-weight:700;color:#fff;letter-spacing:.5px}
.hero-stat span{font-size:12px;color:#94a3b8;letter-spacing:1px;margin-top:4px}
/* sections */
main{padding:56px 0 72px}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;border-bottom:2px solid var(--navy);padding-bottom:10px;margin-bottom:22px}
.sec-head h2{font-family:'Noto Serif KR',serif;font-size:22px;font-weight:700;letter-spacing:2px;color:var(--navy);margin:0}
.sec-sub{font-size:12.5px;color:var(--muted);letter-spacing:.5px}
.notices{margin-bottom:64px}
.empty{background:var(--paper);border:1px solid var(--line);border-top:3px solid var(--teal);padding:54px 28px;text-align:center;border-radius:6px}
.empty-mark{font-family:'Noto Serif KR',serif;font-size:30px;color:var(--teal);margin-bottom:8px}
.empty p{margin:4px 0;font-size:15px}.muted{color:var(--muted);font-size:13.5px}
.notice-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.notice-item a{display:block;background:var(--paper);border:1px solid var(--line);border-left:4px solid var(--teal);border-radius:6px;padding:22px 26px;transition:box-shadow .2s,transform .2s}
.notice-item a:hover{box-shadow:0 10px 30px rgba(16,37,63,.10);transform:translateY(-1px)}
.notice-item.st-ended a,.notice-item.st-withdrawn a{border-left-color:#94a3b8;opacity:.78}
.ni-meta{display:flex;gap:10px;align-items:center;font-size:12px;margin-bottom:8px}
.ni-no{font-family:'Noto Serif KR',serif;font-weight:700;color:var(--navy);letter-spacing:1px}
.ni-cat{background:#e6f5f4;color:var(--teal-dk);padding:2px 10px;border-radius:999px;font-weight:500}
.ni-status{margin-left:auto;font-weight:700;color:var(--teal)}
.st-ended .ni-status,.st-withdrawn .ni-status{color:#94a3b8}
.notice-item h3{font-family:'Noto Serif KR',serif;font-size:19px;font-weight:700;color:var(--ink);margin:0 0 10px;letter-spacing:.3px;line-height:1.45}
.ni-dates{display:flex;gap:22px;font-size:12.5px;color:var(--muted)}.ni-dates b{color:var(--ink);font-weight:500;margin-left:4px}
/* corp info */
.corp-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:6px;overflow:hidden;margin:0}
.corp-grid>div{background:var(--paper);padding:16px 22px}
.corp-grid .span2{grid-column:1/-1}
.corp-grid dt{font-size:11.5px;color:var(--muted);letter-spacing:1px;margin-bottom:4px}.corp-grid dt small{color:var(--teal);letter-spacing:0}
.corp-grid dd{margin:0;font-size:15px;font-weight:500;color:var(--ink)}
.corp-grid .method{background:#f2fbfa;border-top:2px solid var(--teal)}.corp-grid .method dd{font-weight:400;font-size:14px;line-height:1.8}
/* notice document */
.doc{display:grid;grid-template-columns:1fr 300px;gap:32px;align-items:start}
.back{grid-column:1/-1;font-size:13px;color:var(--muted)}
.notice-doc{background:var(--paper);border:1px solid var(--line);border-top:4px solid var(--navy);padding:54px 60px 60px;border-radius:6px;box-shadow:0 12px 40px rgba(16,37,63,.06)}
.nd-top{display:flex;gap:10px;align-items:center;font-size:12px;margin-bottom:26px}
.notice-doc h1{font-family:'Noto Serif KR',serif;font-size:28px;font-weight:700;letter-spacing:1px;color:var(--navy);margin:0 0 34px;line-height:1.4;text-align:center;padding-bottom:22px;border-bottom:1px solid var(--line)}
.nd-body{font-size:15.5px;line-height:2}.nd-body p{margin:0 0 1.2em}
.nd-sign{margin-top:52px;text-align:center;font-family:'Noto Serif KR',serif}
.nd-date{font-size:15px;margin-bottom:22px;letter-spacing:1px}
.nd-corp{font-size:18px;font-weight:700;letter-spacing:2px;line-height:1.9;color:var(--navy)}
.notice-doc.st-withdrawn:after{content:'철회된 공고';display:block;margin-top:30px;text-align:center;color:#b91c1c;font-weight:700;letter-spacing:2px}
/* proof panel */
.proof{background:var(--navy);color:#e2e8f0;border-radius:6px;padding:26px 24px;position:sticky;top:18px}
.proof h2{font:700 12px Arial,sans-serif;letter-spacing:3px;color:var(--teal2);margin:0 0 18px;text-transform:uppercase}
.proof h3{font-size:12px;letter-spacing:2px;color:#94a3b8;margin:22px 0 8px}
.proof dl{margin:0;display:flex;flex-direction:column;gap:14px}
.proof dt{font-size:11px;color:#94a3b8;letter-spacing:1px;margin-bottom:3px}.proof dt small{display:block;color:#64748b;letter-spacing:0;font-size:10.5px}
.proof dd{margin:0;font-size:13.5px;font-weight:500;color:#fff;word-break:break-all}
.proof code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:10.5px;line-height:1.5;color:#9fd8d3;display:block;word-break:break-all}
.proof .log{list-style:none;margin:0;padding:0;font-size:12px}.proof .log li{padding:5px 0;border-top:1px solid rgba(255,255,255,.08)}.proof .log span{color:#94a3b8;margin-right:8px}
.proof .print{margin-top:22px;width:100%;border:1px solid var(--teal);background:transparent;color:#fff;padding:10px;border-radius:4px;cursor:pointer;font-family:inherit;font-size:13px;letter-spacing:1px}
.proof .print:hover{background:var(--teal)}
/* footer */
.foot{background:var(--navy2);color:#94a3b8;padding:44px 0 36px;font-size:12.5px;line-height:1.8}
.foot-brand{font:700 15px Arial,sans-serif;letter-spacing:3px;color:#fff;margin-bottom:12px}
.foot p{margin:0 0 8px}.foot .legal{color:#64748b;font-size:11.5px;margin-top:14px;padding-top:14px;border-top:1px solid rgba(255,255,255,.08)}
.foot .copy{color:#475569;margin-top:10px}
/* admin */
.admin{max-width:900px}.admin form{background:var(--paper);border:1px solid var(--line);padding:26px;border-radius:6px;margin-bottom:18px}
.admin label{display:block;font-size:12px;color:var(--muted);letter-spacing:1px;margin:14px 0 5px}
.admin input[type=text],.admin input[type=datetime-local],.admin select,.admin textarea{width:100%;border:1px solid #cbd5e1;border-radius:4px;padding:10px 12px;font:inherit;font-size:14.5px}
.admin textarea{min-height:320px;line-height:1.8}
.admin .btns{display:flex;gap:8px;margin-top:18px;flex-wrap:wrap}
.admin button,.admin .btn{border:0;border-radius:4px;padding:10px 18px;font:inherit;font-size:13.5px;font-weight:700;cursor:pointer;letter-spacing:.5px}
.b-primary{background:var(--teal);color:#fff}.b-navy{background:var(--navy);color:#fff}.b-ghost{background:#e2e8f0;color:var(--ink)}.b-danger{background:#fee2e2;color:#991b1b}
.admin table{width:100%;border-collapse:collapse;background:var(--paper);font-size:13.5px}
.admin th,.admin td{border-bottom:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.admin th{background:#eef2f7;font-size:11.5px;letter-spacing:1px;color:var(--navy)}
.flash{background:#e6f5f4;border-left:4px solid var(--teal);padding:12px 16px;margin-bottom:18px;font-size:14px}
.flash.err{background:#fee2e2;border-color:#dc2626}
.note{font-size:12.5px;color:var(--muted);line-height:1.7}
@media(max-width:860px){.doc{grid-template-columns:1fr}.proof{position:static}.notice-doc{padding:34px 24px}.hero h1{font-size:34px}.hero-stat{gap:26px}.corp-grid{grid-template-columns:1fr}.corp-grid .span2{grid-column:auto}.top nav a{margin-left:14px}}
@media print{.top,.foot,.back,.proof .print,.hero{display:none}body{background:#fff}.doc{display:block}.notice-doc{border:0;box-shadow:none;padding:0}.proof{position:static;background:#fff;color:#000;border:1px solid #999;margin-top:24px}.proof dd,.proof code{color:#000}.proof h2{color:#000}}