/* ============================================================
   (주)디오시스템 — Corporate Trust 스타일
   
   ============================================================ */
:root{
  --ink-900:#0B1B3A;
  --ink-800:#11224A;
  --ink-700:#1B2E5C;
  --ink-600:#3B4C7A;
  --ink-500:#5C6A92;
  --ink-400:#8B96B3;
  --ink-300:#C4CBDC;
  --ink-200:#E2E6F0;
  --ink-100:#F1F3F8;
  --ink-50 :#F7F8FB;
  --bg     :#FAFBFD;
  --paper  :#FFFFFF;
  --accent :#2563EB;
  --accent-2:#1D4ED8;
  --warn   :#D97706;
  --ok     :#10B981;
  --err    :#DC2626;
  --gold   :#B08D57;
  --shadow-sm:0 1px 2px rgba(11,27,58,.06);
  --shadow-md:0 6px 24px -10px rgba(11,27,58,.18);
  --shadow-lg:0 24px 60px -28px rgba(11,27,58,.35);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Pretendard Variable','Pretendard','Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:var(--bg);
  color:var(--ink-900);
  font-size:15px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
.container{max-width:1240px;margin:0 auto;padding:0 28px}
img{max-width:100%}

/* ───── Buttons ───── */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 22px;border-radius:6px;font-weight:600;font-size:14px;
  border:1px solid transparent;cursor:pointer;transition:.15s;
  white-space:nowrap;
}
.btn-dark{background:var(--ink-900);color:#fff}
.btn-dark:hover{background:var(--ink-800)}
.btn-ghost{background:transparent;color:var(--ink-900);border-color:var(--ink-300)}
.btn-ghost:hover{border-color:var(--ink-900);background:var(--ink-100)}
.btn-submit{
  width:100%;justify-content:center;
  background:var(--ink-900);color:#fff;
  padding:16px;font-size:15px;
}
.btn-submit:hover{background:var(--accent-2)}

/* ───── Nav ───── */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid var(--ink-200);
}
.nav-inner{
  max-width:1240px;margin:0 auto;padding:14px 28px;
  display:flex;align-items:center;gap:32px;
}
.logo{display:flex;align-items:center;gap:10px}
.logo-text{display:flex;flex-direction:column;line-height:1}
.logo-name{font-weight:700;letter-spacing:.04em;font-size:15px}
.logo-sub{font-family:'JetBrains Mono',monospace;font-size:9px;color:var(--ink-500);letter-spacing:.2em;margin-top:3px}
.nav-links{display:flex;gap:28px;flex:1;font-size:14px;color:var(--ink-700)}
.nav-links a:hover{color:var(--ink-900)}
.nav-cta{display:flex;align-items:center;gap:18px}
.nav-tel{font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--ink-700)}

@media (max-width:880px){
  .nav-links{display:none}
  .nav-tel{display:none}
}

/* ───── Hero ───── */
.hero{
  position:relative;
  background:linear-gradient(180deg,#fff 0%, var(--ink-50) 100%);
  border-bottom:1px solid var(--ink-200);
  overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;
  background-image:
    linear-gradient(var(--ink-200) 1px,transparent 1px),
    linear-gradient(90deg,var(--ink-200) 1px,transparent 1px);
  background-size:48px 48px;
  mask-image:radial-gradient(ellipse at 70% 30%,#000 30%,transparent 70%);
  opacity:.4;pointer-events:none;
}
.hero-inner{
  position:relative;
  display:grid;grid-template-columns:1.05fr .95fr;gap:64px;
  padding:80px 28px 96px;align-items:center;
}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.18em;
  background:#fff;border:1px solid var(--ink-200);
  padding:7px 14px;border-radius:999px;color:var(--ink-700);
  box-shadow:var(--shadow-sm);
}
.badge .dot{width:6px;height:6px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(16,185,129,.15)}
.hero-title{
  font-size:64px;line-height:1.05;letter-spacing:-.025em;
  margin:24px 0 22px;font-weight:700;
}
.hero-title .accent{color:var(--accent)}
.hero-sub{font-size:18px;color:var(--ink-600);max-width:520px;margin:0 0 32px}
.hero-ctas{display:flex;gap:12px;margin-bottom:48px;flex-wrap:wrap}
.hero-metrics{
  display:grid;grid-template-columns:repeat(3,1fr);gap:32px;
  padding-top:32px;border-top:1px solid var(--ink-200);max-width:560px;
}
.metric-v{font-size:30px;font-weight:700;letter-spacing:-.02em}
.metric-l{font-size:12px;color:var(--ink-500);margin-top:2px;letter-spacing:.04em}

/* topology window */
.topology-window{
  background:#0B1B3A;border-radius:12px;overflow:hidden;
  box-shadow:var(--shadow-lg);
  border:1px solid #1A2A55;
}
.topology-bar{
  display:flex;align-items:center;gap:14px;
  padding:12px 16px;background:#0A1530;border-bottom:1px solid #1A2A55;
}
.dots{display:flex;gap:6px}
.dots span{width:11px;height:11px;border-radius:50%;background:#2A3A65}
.topology-title{flex:1;font-family:'JetBrains Mono',monospace;font-size:11px;color:#8B96B3;letter-spacing:.05em}
.topology-status{display:flex;align-items:center;gap:6px;font-family:'JetBrains Mono',monospace;font-size:10px;color:#10B981}
.topology-status .led{width:7px;height:7px;border-radius:50%;background:#10B981;box-shadow:0 0 8px #10B981;animation:pulse 1.6s infinite}
@keyframes pulse{50%{opacity:.4}}
.topology-canvas{height:300px;position:relative;background:radial-gradient(ellipse at center,#11224A 0%,#0B1B3A 100%)}
.livelog{
  border-top:1px solid #1A2A55;padding:10px 16px;
  font-family:'JetBrains Mono',monospace;font-size:10.5px;color:#8B96B3;
  height:88px;overflow:hidden;
}
.livelog .ln{padding:2px 0}
.livelog .lvl-ok{color:#10B981}
.livelog .lvl-warn{color:#D97706}
.livelog .ts{color:#5C6A92;margin-right:8px}

@media (max-width:980px){
  .hero-inner{grid-template-columns:1fr;gap:40px;padding:56px 28px 64px}
  .hero-title{font-size:44px}
  .hero-metrics{grid-template-columns:repeat(3,1fr);gap:18px}
}

/* ───── Section base ───── */
.section{padding:96px 0}
.section-soft{background:linear-gradient(180deg,#fff,var(--ink-50))}
.section-head{max-width:780px;margin-bottom:56px}
.section-head .eyebrow{
  display:flex;align-items:center;gap:12px;
  font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.2em;
  color:var(--ink-600);margin-bottom:18px;
}
.eyebrow .line{width:32px;height:1px;background:var(--ink-400)}
.section-head h2{font-size:42px;letter-spacing:-.02em;margin:0 0 14px;font-weight:700;line-height:1.15}
.section-head .lead{font-size:17px;color:var(--ink-600);margin:0;max-width:640px}
.section-head.dark .eyebrow{color:#94A3C7}
.section-head.dark h2{color:#fff}
.section-head.dark .lead{color:#C4CBDC}

/* ───── Services ───── */
.service-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
}
.service-card{
  background:var(--paper);border:1px solid var(--ink-200);border-radius:8px;
  padding:24px;transition:.15s;
}
.service-card:hover{border-color:var(--ink-900);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.service-head{display:flex;justify-content:flex-end;margin-bottom:18px}
.service-head .code{
  font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--ink-400);
  letter-spacing:.08em;
}
.service-card h3{font-size:18px;margin:0 0 8px;letter-spacing:-.01em}
.service-card p{color:var(--ink-600);font-size:13.5px;margin:0 0 16px;line-height:1.55}
.bullets{display:flex;flex-direction:column;gap:6px;font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--ink-500)}
.bullets span{padding-left:12px;position:relative}
.bullets span::before{content:'▸';position:absolute;left:0;color:var(--ink-400)}

@media (max-width:1100px){.service-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.service-grid{grid-template-columns:1fr}}

/* ───── Stats ───── */
.stats{
  background:var(--ink-900);color:#fff;
  padding:64px 0;border-top:1px solid var(--ink-700);border-bottom:1px solid var(--ink-700);
}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.stats-grid > div{border-left:1px solid #1F2D55;padding-left:22px}
.stats-label{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.2em;color:#94A3C7}
.stats-v{font-size:48px;font-weight:700;letter-spacing:-.025em;margin:6px 0 4px}
.stats-sub{font-size:13px;color:#C4CBDC}
@media (max-width:760px){.stats-grid{grid-template-columns:repeat(2,1fr)}}

/* ───── Process ───── */
.process-grid{
  display:grid;grid-template-columns:repeat(5,1fr);gap:24px;
  position:relative;
}
.process-line{
  position:absolute;left:7%;right:7%;top:24px;height:1px;
  background:repeating-linear-gradient(90deg,var(--ink-300) 0 6px,transparent 6px 12px);
}
.process-step{position:relative;text-align:center;padding-top:0}
.circle{
  width:48px;height:48px;border-radius:50%;background:var(--ink-900);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-family:'JetBrains Mono',monospace;font-weight:600;font-size:13px;
  margin:0 auto 16px;border:4px solid var(--bg);
}
.process-step h4{margin:0 0 6px;font-size:15px}
.process-step p{margin:0;color:var(--ink-600);font-size:13px}
@media (max-width:880px){.process-grid{grid-template-columns:repeat(2,1fr)}.process-line{display:none}}

/* ───── About ───── */
.about-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:64px;align-items:start}
.about-card{background:#fff;border:1px solid var(--ink-200);border-radius:10px;padding:28px;box-shadow:var(--shadow-sm)}
.about-card h4{margin:0 0 18px;font-size:13px;letter-spacing:.18em;color:var(--ink-500);font-family:'JetBrains Mono',monospace;text-transform:uppercase}
.checklist{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:14px}
.checklist li{display:flex;gap:12px}
.checklist .ck{width:22px;height:22px;border-radius:50%;background:var(--ink-900);color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;flex-shrink:0;margin-top:2px}
.checklist strong{display:block;font-size:14.5px}
.checklist span{display:block;color:var(--ink-600);font-size:13px;margin-top:2px}
.partner-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:18px}
.partner{background:#fff;border:1px solid var(--ink-200);border-radius:8px;padding:14px 18px}
.partner strong{display:block;font-size:14px}
.partner span{font-family:'JetBrains Mono',monospace;font-size:10.5px;color:var(--ink-500);letter-spacing:.06em}
@media (max-width:920px){.about-grid{grid-template-columns:1fr;gap:32px}}

/* ───── Notice (홈 미니리스트) ───── */
.notice-block{max-width:920px}
.notice-list{list-style:none;padding:0;margin:0;border-top:1px solid var(--ink-200)}
.notice-list li{border-bottom:1px solid var(--ink-200)}
.notice-list a{display:flex;align-items:center;gap:14px;padding:18px 4px;transition:.15s}
.notice-list a:hover{background:var(--ink-50)}
.notice-list .pin{display:inline-block;background:var(--ink-900);color:#fff;font-size:10px;padding:3px 8px;border-radius:4px;font-family:'JetBrains Mono',monospace;letter-spacing:.05em}
.notice-list .ttl{flex:1;font-size:15px}
.notice-list .dt{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--ink-500)}
.more{display:inline-block;margin-top:24px;font-size:14px;color:var(--ink-700);font-weight:500}
.more:hover{color:var(--accent)}

/* ───── FAQ ───── */
.faq-block{max-width:880px}
.faq-list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--ink-200)}
.faq-list details{border-bottom:1px solid var(--ink-200)}
.faq-list summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;gap:18px;padding:22px 4px;
}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list .num{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--ink-400);letter-spacing:.08em;min-width:28px}
.faq-list .q{flex:1;font-size:16px;font-weight:500}
.faq-list .plus{font-size:22px;color:var(--ink-500);font-weight:300;transition:.2s}
.faq-list details[open] .plus{transform:rotate(45deg);color:var(--accent)}
.faq-list .a{padding:0 4px 22px 50px;color:var(--ink-600);font-size:14.5px;line-height:1.65}

/* ───── Contact ───── */
.contact{background:var(--ink-900);color:#fff;padding:96px 0}
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:64px;align-items:start}
.contact-rows{display:flex;flex-direction:column;gap:18px;margin-top:32px}
.contact-rows .row{display:flex;gap:14px;align-items:flex-start}
.contact-rows .ic{width:38px;height:38px;border-radius:8px;background:#1F2D55;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:16px;color:#94A3C7}
.contact-rows .lbl{font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.18em;color:#94A3C7;text-transform:uppercase}
.contact-rows .val{font-size:16px;font-weight:500;margin-top:3px}
.contact-rows .sub{font-size:12px;color:#8B96B3;margin-top:2px}
.form-card{background:#fff;color:var(--ink-900);border-radius:10px;padding:32px;box-shadow:var(--shadow-lg)}
.quote-form{display:flex;flex-direction:column;gap:14px;position:relative}
.quote-form label{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--ink-700);font-weight:500;letter-spacing:.02em}
.quote-form .row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.quote-form input,.quote-form select,.quote-form textarea{
  font-family:inherit;font-size:14px;
  padding:11px 14px;border:1px solid var(--ink-200);border-radius:6px;
  color:var(--ink-900);background:#fff;width:100%;
  transition:.15s;
}
.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{
  outline:none;border-color:var(--ink-900);box-shadow:0 0 0 3px rgba(11,27,58,.06);
}
.quote-form textarea{resize:vertical;min-height:96px}
.quote-form .req{color:var(--err)}
.privacy{font-size:11.5px;color:var(--ink-500);text-align:center;margin:4px 0 0;line-height:1.5}
.flash{padding:12px 14px;border-radius:6px;font-size:13px;margin-bottom:14px}
.flash.ok{background:#ECFDF5;color:#065F46;border:1px solid #A7F3D0}
.flash.err{background:#FEF2F2;color:#991B1B;border:1px solid #FECACA}

@media (max-width:920px){
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .quote-form .row2{grid-template-columns:1fr}
}

/* ───── Footer ───── */
.footer{background:#06112A;color:#94A3C7;padding:64px 0 24px;font-size:13px}
.footer-mini{padding:32px 0}
.footer-grid{display:grid;grid-template-columns:1.6fr .8fr .8fr 1fr;gap:48px;margin-bottom:48px}
.footer .logo-dark .logo-name{color:#fff}
.footer-desc{margin:18px 0 22px;color:#8B96B3;line-height:1.65;max-width:360px}
.footer-meta{display:flex;flex-direction:column;gap:6px;font-size:12px;color:#5C6A92}
.footer h5{color:#fff;font-size:13px;letter-spacing:.06em;margin:0 0 16px;text-transform:uppercase;font-family:'JetBrains Mono',monospace}
.footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.footer ul a:hover{color:#fff}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:24px;border-top:1px solid #1A2A55;font-size:12px;color:#5C6A92;
  flex-wrap:wrap;gap:8px;
}
@media (max-width:820px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}}

/* ───── Notice list (board) ───── */
.board{
  width:100%;border-collapse:collapse;
  background:#fff;border-top:2px solid var(--ink-900);border-bottom:1px solid var(--ink-200);
  margin-top:8px;
}
.board th,.board td{padding:14px 12px;text-align:center;font-size:14px;border-bottom:1px solid var(--ink-200)}
.board th{background:var(--ink-50);color:var(--ink-700);font-weight:600;font-size:13px;letter-spacing:.04em}
.board .ttl-cell{text-align:left}
.board .ttl-cell a:hover{color:var(--accent);text-decoration:underline}
.board .pin{background:var(--ink-900);color:#fff;font-size:10.5px;padding:3px 7px;border-radius:4px;font-family:'JetBrains Mono',monospace}
.board .dt{font-family:'JetBrains Mono',monospace;font-size:12.5px;color:var(--ink-500)}
.board .empty{padding:64px 0;color:var(--ink-500)}
.pager{display:flex;justify-content:center;gap:6px;margin-top:32px}
.pager a{padding:8px 13px;border:1px solid var(--ink-200);border-radius:5px;font-size:13px;color:var(--ink-700)}
.pager a:hover{border-color:var(--ink-900)}
.pager a.active{background:var(--ink-900);color:#fff;border-color:var(--ink-900)}

/* article view */
.article-wrap{max-width:840px;margin:0 auto}
.article-head{padding-bottom:24px;border-bottom:1px solid var(--ink-200);margin-bottom:32px}
.article-head h1{font-size:30px;letter-spacing:-.015em;margin:8px 0 14px;line-height:1.3}
.article-head .meta{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--ink-500);display:flex;gap:8px}
.article-body{font-size:15.5px;line-height:1.75;color:var(--ink-800);min-height:200px;white-space:pre-line}
.article-nav{
  display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center;
  margin-top:48px;padding-top:24px;border-top:1px solid var(--ink-200);font-size:13.5px;
}
.article-nav a:not(.btn){color:var(--ink-700)}
.article-nav a:not(.btn):hover{color:var(--accent)}

/* ───── Admin ───── */
.admin-bg{background:linear-gradient(180deg,var(--ink-50),#fff);min-height:100vh}
.admin-login{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px}
.login-card{
  background:#fff;border:1px solid var(--ink-200);border-radius:12px;
  padding:40px;width:100%;max-width:420px;box-shadow:var(--shadow-lg);
}
.login-card h1{margin:8px 0 6px;font-size:24px;letter-spacing:-.01em}
.login-card .sub{color:var(--ink-500);font-size:13px;margin:0 0 28px}
.login-card label{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--ink-700);font-weight:500;margin-bottom:14px}
.login-card input{padding:11px 14px;border:1px solid var(--ink-200);border-radius:6px;font-size:14px;font-family:inherit}
.login-card input:focus{outline:none;border-color:var(--ink-900)}
.login-card .btn{width:100%;justify-content:center;margin-top:6px}

.admin-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.admin-side{background:#06112A;color:#94A3C7;padding:24px 0;position:sticky;top:0;height:100vh}
.admin-side .brand{display:flex;align-items:center;gap:10px;padding:0 22px 24px;border-bottom:1px solid #1A2A55}
.admin-side .brand .nm{color:#fff;font-weight:700;font-size:14px;letter-spacing:.04em}
.admin-side .brand .sb{font-family:'JetBrains Mono',monospace;font-size:9px;color:#5C6A92;letter-spacing:.18em}
.admin-side nav{display:flex;flex-direction:column;padding:18px 12px;gap:2px}
.admin-side nav a{
  padding:10px 14px;border-radius:6px;font-size:13.5px;color:#94A3C7;
  display:flex;align-items:center;gap:10px;
}
.admin-side nav a:hover{background:#0F1A3A;color:#fff}
.admin-side nav a.active{background:var(--accent);color:#fff}
.admin-side .out{position:absolute;bottom:24px;left:22px;right:22px;font-size:12px;color:#5C6A92}
.admin-side .out a{color:#94A3C7}
.admin-main{padding:32px 40px}
.admin-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:28px;flex-wrap:wrap;gap:12px}
.admin-head h1{font-size:26px;letter-spacing:-.01em;margin:0}
.admin-head .crumb{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--ink-500);letter-spacing:.1em;margin-bottom:4px}

.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:32px}
.kpi{background:#fff;border:1px solid var(--ink-200);border-radius:10px;padding:20px}
.kpi .l{font-size:11.5px;letter-spacing:.16em;color:var(--ink-500);font-family:'JetBrains Mono',monospace;text-transform:uppercase}
.kpi .v{font-size:30px;font-weight:700;letter-spacing:-.015em;margin-top:6px}
.kpi .s{font-size:12px;color:var(--ink-500);margin-top:2px}
@media (max-width:980px){.kpi-grid{grid-template-columns:repeat(2,1fr)}}

.panel{background:#fff;border:1px solid var(--ink-200);border-radius:10px;overflow:hidden;margin-bottom:24px}
.panel-head{padding:18px 22px;border-bottom:1px solid var(--ink-200);display:flex;justify-content:space-between;align-items:center;gap:12px}
.panel-head h2{margin:0;font-size:16px}
.panel-body{padding:22px}
.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th,.tbl td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--ink-200)}
.tbl th{background:var(--ink-50);font-size:11.5px;letter-spacing:.1em;color:var(--ink-600);text-transform:uppercase;font-weight:600}
.tbl tr:hover td{background:var(--ink-50)}
.tbl .actions{display:flex;gap:8px}
.tbl .actions a, .tbl .actions button{
  padding:6px 10px;border-radius:5px;font-size:12px;border:1px solid var(--ink-200);background:#fff;cursor:pointer;color:var(--ink-700);
}
.tbl .actions a:hover, .tbl .actions button:hover{border-color:var(--ink-900);color:var(--ink-900)}
.tbl .actions .danger:hover{border-color:var(--err);color:var(--err)}
.status{display:inline-block;padding:3px 8px;border-radius:999px;font-size:11px;font-weight:600;font-family:'JetBrains Mono',monospace}
.status.new{background:#FEF3C7;color:#92400E}
.status.read{background:var(--ink-100);color:var(--ink-700)}
.status.done{background:#D1FAE5;color:#065F46}
.status.spam{background:#FEE2E2;color:#991B1B}
.status.pub{background:#DBEAFE;color:#1E40AF}
.status.draft{background:var(--ink-100);color:var(--ink-600)}

.form-stack{display:flex;flex-direction:column;gap:16px}
.form-stack label{display:flex;flex-direction:column;gap:6px;font-size:12.5px;color:var(--ink-700);font-weight:500}
.form-stack input,.form-stack select,.form-stack textarea{
  font-family:inherit;font-size:14px;padding:11px 14px;border:1px solid var(--ink-200);border-radius:6px;
}
.form-stack input:focus,.form-stack select:focus,.form-stack textarea:focus{outline:none;border-color:var(--ink-900)}
.form-stack textarea{resize:vertical;min-height:240px;font-family:inherit;line-height:1.65}
.form-stack .row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:8px}
.checkbox{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--ink-700)}
.checkbox input{width:auto;padding:0;margin:0}

.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px}
.detail-grid .item{background:var(--ink-50);border:1px solid var(--ink-200);border-radius:6px;padding:12px 14px}
.detail-grid .l{font-size:11px;letter-spacing:.12em;color:var(--ink-500);font-family:'JetBrains Mono',monospace;text-transform:uppercase}
.detail-grid .v{font-size:14px;margin-top:4px;color:var(--ink-900);font-weight:500;word-break:break-all}
.msg-box{background:#fff;border:1px solid var(--ink-200);border-radius:6px;padding:18px;font-size:14px;line-height:1.7;white-space:pre-line;min-height:120px}

@media (max-width:820px){
  .admin-shell{grid-template-columns:1fr}
  .admin-side{position:static;height:auto;display:flex;flex-wrap:wrap;align-items:center;padding:14px}
  .admin-side .brand{padding:6px 14px;border:none}
  .admin-side nav{flex-direction:row;flex-wrap:wrap;padding:8px 4px;flex:1}
  .admin-side .out{position:static;margin-left:auto}
  .admin-main{padding:20px}
  .form-stack .row2{grid-template-columns:1fr}
  .detail-grid{grid-template-columns:1fr}
}

/* ───── Scroll Animate ───── */
.ao {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s cubic-bezier(.22,.68,0,1.2),
              transform 0.55s cubic-bezier(.22,.68,0,1.2);
}
.ao-visible {
  opacity: 1;
  transform: translateY(0);
}

/* 카드류는 stagger 딜레이 */
.service-grid .ao:nth-child(1) { transition-delay: 0s; }
.service-grid .ao:nth-child(2) { transition-delay: .07s; }
.service-grid .ao:nth-child(3) { transition-delay: .14s; }
.service-grid .ao:nth-child(4) { transition-delay: .21s; }
.service-grid .ao:nth-child(5) { transition-delay: .28s; }
.service-grid .ao:nth-child(6) { transition-delay: .35s; }

.process-grid .ao:nth-child(n+2) { transition-delay: calc((var(--i, 0)) * .09s); }
.process-step:nth-child(2)  { --i:0 }
.process-step:nth-child(3)  { --i:1 }
.process-step:nth-child(4)  { --i:2 }
.process-step:nth-child(5)  { --i:3 }
.process-step:nth-child(6)  { --i:4 }

.principle-grid .principle:nth-child(1) { transition-delay: 0s; }
.principle-grid .principle:nth-child(2) { transition-delay: .07s; }
.principle-grid .principle:nth-child(3) { transition-delay: .14s; }
.principle-grid .principle:nth-child(4) { transition-delay: .21s; }

.kpi-row .kpi-cell:nth-child(1) { transition-delay: 0s; }
.kpi-row .kpi-cell:nth-child(2) { transition-delay: .08s; }
.kpi-row .kpi-cell:nth-child(3) { transition-delay: .16s; }
.kpi-row .kpi-cell:nth-child(4) { transition-delay: .24s; }

/* 모션 감소 설정 존중 */
@media (prefers-reduced-motion: reduce) {
  .ao { opacity: 1; transform: none; transition: none; }
}