/* Layout: a night band (brand ink) carries the question, a real field photo and illustrated doors; below it, warm paper surfaces for tools and documents on a 1120px column. Palette from the 밤클(옛 도시빛 연구소) logo: ink #161C1E, paper #F2F0E9, accent #FF7038. */
/* 2026-10-31 개편: 흰 바탕 · 밤색 띠 · 큰 글씨. 강조색은 푸른 계열(운영자 참고 시안), 주황은 로고 점에만. 밝은 화면 하나로 통일(다크 모드 없음). */
:root{
  --bg:#FFFFFF; --surface:#FFFFFF; --sunken:#F4F5F7; --ink:#121518; --ink-2:#3A4046; --muted:#6B7279; --line:#E3E5E8; --line-strong:#C9CED3;
  --night:#0E1215; --night-2:#161B1F; --night-ink:#F3F4F5; --night-muted:#A0A8AF; --night-line:#2A3136;
  --amber:#1D4ED8; --amber-bright:#2C5BE0; --amber-dark:#2048BF; --amber-soft:#EEF3FF;
  --ok:#15803D; --ok-soft:#E7F6EC; --warn:#9A5B00; --warn-soft:#FDF3DC; --bad:#B42318; --bad-soft:#FDECEA; --info:#1F5F99; --info-soft:#E8F1FA;
  --btn:#121518; --btn-ink:#FFFFFF; --focus:#2C5BE0;
  --font-body:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR",sans-serif;
  --font-mono:var(--font-body);
  --r:6px; --r-sm:4px;
  color-scheme:light;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:15px;line-height:1.65;word-break:keep-all;overflow-wrap:anywhere}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--night)}
a{color:var(--amber);text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
h1,h2,h3,h4{line-height:1.3;text-wrap:balance;margin:0;font-weight:700;letter-spacing:-0.01em}
h1{font-size:clamp(1.7rem,1.2rem + 2.2vw,2.6rem)}
h2{font-size:clamp(1.3rem,1.1rem + 0.9vw,1.65rem)}
h3{font-size:1.08rem}
p{margin:0}
small,.small{font-size:.84rem}
.mono,.num{font-family:var(--font-mono);font-variant-numeric:tabular-nums}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px;border-radius:4px}
@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

.wrap{max-width:1120px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.stack{display:flex;flex-direction:column;gap:16px}
.stack-lg{display:flex;flex-direction:column;gap:32px}
.stack>*,.stack-lg>*{min-width:0}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:20px}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:16px}
.grid2>*,.grid3>*{min-width:0}
.muted{color:var(--muted)}
.eyebrow{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}

/* draft ribbon + header */
header.site{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--night);color:var(--night-ink);border-bottom:1px solid var(--night-line)}
header.site .wrap{display:flex;align-items:center;gap:16px;min-height:60px;padding-block:8px}
.brand{display:flex;align-items:center;gap:10px;color:var(--night-ink);text-decoration:none;font-weight:700;font-size:1.08rem;white-space:nowrap}
.brand small{font-weight:500;color:var(--night-muted);font-size:.72rem;border:1px solid var(--night-line);border-radius:999px;padding:1px 8px}
.brand svg{flex:none}
nav.main{display:flex;gap:2px;margin-left:auto;align-items:center;flex-wrap:wrap}
nav.main a{color:var(--night-muted);text-decoration:none;font-size:.9rem;padding:8px 10px;border-radius:6px}
nav.main a:hover,nav.main a[aria-current="page"]{color:var(--night-ink);background:var(--night-2)}
nav.main a.cta{background:var(--amber-bright);color:#161C1E;font-weight:600;margin-left:6px}
nav.main a.cta:hover{background:#FF8A5B;color:#161C1E}
.menu-btn{display:none;margin-left:auto;background:transparent;border:1px solid var(--night-line);color:var(--night-ink);border-radius:8px;padding:6px 12px;font:inherit;font-size:.9rem;cursor:pointer}
@media (max-width:900px){
  .menu-btn{display:inline-flex}
  nav.main{display:none;position:absolute;left:0;right:0;top:100%;background:var(--night);border-bottom:1px solid var(--night-line);flex-direction:column;align-items:stretch;padding:8px max(16px,env(safe-area-inset-right,0px)) 14px max(16px,env(safe-area-inset-left,0px))}
  nav.main.open{display:flex}
  nav.main a{padding:11px 10px}
  nav.main a.cta{margin:6px 0 0;text-align:center}
}

/* night band */
.band{background:var(--night);color:var(--night-ink)}
.band .wrap{padding-block:44px 48px}
.band a{color:var(--amber-bright)}
.band .muted{color:var(--night-muted)}
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:40px;align-items:start}
@media (max-width:900px){.hero{grid-template-columns:minmax(0,1fr);gap:28px}}
.hero h1{max-width:18ch}
.hero .lede{color:var(--night-muted);font-size:1.02rem;max-width:46ch;margin-top:12px}
.ask{margin-top:28px}
.ask-q{font-weight:600;font-size:1.02rem;margin-bottom:12px}
.doors{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:12px}
.door{display:flex;flex-direction:column;gap:6px;text-decoration:none;color:var(--night-ink)!important;background:var(--night-2);border:1px solid var(--night-line);border-radius:var(--r);padding:16px 16px 14px;transition:border-color .15s,transform .15s}
.door:hover{border-color:var(--amber-bright);transform:translateY(-1px)}
.door strong{font-size:1.05rem}
.door span{color:var(--night-muted);font-size:.88rem;line-height:1.5}
.door em{font-style:normal;color:var(--amber-bright);font-size:.86rem;font-weight:600;margin-top:4px}
.limits-card{background:var(--night-2);border:1px solid var(--night-line);border-radius:var(--r);padding:18px 18px 14px}
.limits-card h2{font-size:1rem;font-weight:600}
.limits-card .note{color:var(--night-muted);font-size:.8rem;margin-top:8px;line-height:1.5}
.verify-bar{margin-top:22px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.verify-bar label{font-size:.88rem;color:var(--night-muted);width:100%}
.verify-bar input{flex:1 1 200px;min-width:0;background:var(--night);border:1px solid var(--night-line);color:var(--night-ink);border-radius:8px;padding:10px 12px;font:inherit;font-family:var(--font-mono)}
.verify-bar button{background:transparent;border:1px solid var(--night-ink);color:var(--night-ink);border-radius:8px;padding:10px 14px;font:inherit;cursor:pointer}

/* page head (non-home) */
.pagehead{background:var(--night);color:var(--night-ink)}
.pagehead .wrap{padding-block:24px 22px}
.pagehead p{color:var(--night-muted);max-width:62ch;margin-top:8px}
.crumbs{font-size:.82rem;color:var(--night-muted);margin-bottom:8px}
.crumbs a{color:var(--night-muted)}

main{display:block}
.section{padding-block:28px 40px}
.section+.section{padding-top:8px}
.section h2{margin-bottom:14px}
.prose{max-width:68ch}
.prose p+p,.prose p+ul,.prose ul+p,.prose p+ol,.prose ol+p,.prose h3+p,.prose p+h3,.prose ul+h3,.prose ol+h3,.prose .table-wrap+p,.prose p+.table-wrap{margin-top:12px}
.prose h3{margin-top:22px}
.prose ul,.prose ol{padding-left:1.2em;margin:0}
.prose li+li{margin-top:5px}

/* surfaces */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.card h3{margin-bottom:8px}
.callout{border-radius:var(--r-sm);padding:12px 14px;font-size:.9rem;line-height:1.55;border:1px solid var(--line);background:var(--sunken)}
.callout.warn{background:var(--warn-soft);border-color:transparent}
.callout.bad{background:var(--bad-soft);border-color:transparent}
.callout.ok{background:var(--ok-soft);border-color:transparent}
.callout.info{background:var(--info-soft);border-color:transparent}
.callout strong{display:block;margin-bottom:2px}
.pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:2px 10px;font-size:.78rem;font-weight:600;white-space:nowrap;border:1px solid transparent}
.pill.ok{background:var(--ok-soft);color:var(--ok)}
.pill.warn{background:var(--warn-soft);color:var(--warn)}
.pill.bad{background:var(--bad-soft);color:var(--bad)}
.pill.info{background:var(--info-soft);color:var(--info)}
.pill.plain{background:var(--sunken);color:var(--muted);border-color:var(--line)}
.dot{width:8px;height:8px;border-radius:50%;background:currentColor;display:inline-block}

/* steps (real sequences only) */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,170px),1fr));gap:12px;counter-reset:s}
.steps li{counter-increment:s;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px 14px 14px;position:relative}
.steps li::before{content:counter(s);font-family:var(--font-mono);font-size:.8rem;color:var(--amber);font-weight:600;display:block;margin-bottom:4px}
.steps li b{display:block;font-size:.98rem}
.steps li span{color:var(--muted);font-size:.86rem;line-height:1.5;display:block;margin-top:4px}
.steps li.paid{border-color:var(--line-strong)}
.steps li .fee{position:absolute;top:12px;right:12px}
.olist{margin:0;padding:0;list-style:none;counter-reset:o;display:flex;flex-direction:column;gap:12px}
.olist>li{counter-increment:o;display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px;align-items:start}
.olist>li::before{content:counter(o);font-family:var(--font-mono);width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--sunken);border:1px solid var(--line);font-size:.85rem;font-weight:600;color:var(--amber)}

/* tables */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:.9rem}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
thead th{background:var(--sunken);font-weight:600;font-size:.82rem;color:var(--muted);white-space:nowrap}
tbody tr:last-child td,tbody tr:last-child th{border-bottom:0}
td.num,th.num{text-align:right;white-space:nowrap}
tbody td:first-child,thead th:first-child{min-width:8.5em}
td .sub{display:block;white-space:normal;font-size:.8rem;color:var(--muted)}
td.hl,th.hl{background:var(--amber-soft);font-weight:600}
.band table th,.band table td{border-color:var(--night-line)}

/* forms */
form{margin:0}
fieldset{border:0;margin:0;padding:0;min-width:0}
legend{font-weight:700;font-size:1.02rem;padding:0;margin-bottom:12px}
.fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:14px 16px}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.field.wide{grid-column:1/-1}
.field>label,.field .lab{font-size:.86rem;font-weight:600}
.field .hint{font-size:.8rem;color:var(--muted);line-height:1.45}
input[type=text],input[type=number],input[type=email],input[type=tel],input[type=date],input[type=search],select,textarea{width:100%;font:inherit;font-size:.95rem;color:var(--ink);background:var(--surface);border:1px solid var(--line-strong);border-radius:8px;padding:9px 11px;min-height:42px}
textarea{min-height:84px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--focus);outline-offset:0;border-color:transparent}
.choices{display:flex;flex-wrap:wrap;gap:8px}
.choice{position:relative}
.choice input{position:absolute;opacity:0;inset:0;cursor:pointer}
.choice span{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line-strong);border-radius:999px;padding:7px 13px;font-size:.88rem;background:var(--surface);cursor:pointer}
.choice input:checked+span{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.choice input:focus-visible+span{outline:2px solid var(--focus);outline-offset:2px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.9rem}
.check input{margin-top:4px;width:18px;height:18px;flex:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:600;font-size:.94rem;border-radius:8px;padding:10px 16px;border:1px solid var(--btn);background:var(--btn);color:var(--btn-ink);cursor:pointer;text-decoration:none;min-height:42px}
.btn:hover{filter:brightness(1.12)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn.ghost:hover{background:var(--sunken);filter:none}
.btn.small{padding:6px 11px;min-height:34px;font-size:.85rem}
.btn.danger{background:transparent;color:var(--bad);border-color:var(--bad)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.formbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:18px}

/* self-check layout */
.tool{display:grid;grid-template-columns:minmax(0,0.95fr) minmax(0,1.05fr);gap:24px;align-items:start}
@media (max-width:960px){.tool{grid-template-columns:minmax(0,1fr)}}
.result{position:sticky;top:calc(env(safe-area-inset-top,0px) + 76px)}
@media (max-width:960px){.result{position:static}}
.verdict{display:flex;gap:12px;align-items:flex-start;padding:14px;border-radius:var(--r-sm);background:var(--sunken)}
.verdict .big{font-size:1.25rem;font-weight:700;line-height:1.2}
.kv{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:6px 14px;font-size:.9rem}
.kv dt{color:var(--muted)}
.kv dd{margin:0}
.risk{display:flex;gap:10px;align-items:center}
.risk-meter{display:flex;gap:3px}
.risk-meter i{width:22px;height:8px;border-radius:2px;background:var(--line)}
.risk-meter.l1 i:nth-child(-n+1){background:var(--ok)}
.risk-meter.l2 i:nth-child(-n+2){background:var(--warn)}
.risk-meter.l3 i:nth-child(-n+3){background:var(--bad)}

/* night window strip */
.nightstrip{display:grid;grid-template-columns:1fr 1.2fr 1fr;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);font-size:.84rem}
.nightstrip div{padding:12px 14px}
.nightstrip .dusk{background:var(--sunken)}
.nightstrip .pm{background:var(--night-2);color:var(--night-ink)}
.nightstrip .am{background:var(--night);color:var(--night-ink)}
.nightstrip b{display:block;font-family:var(--font-mono);font-size:.82rem;color:var(--amber-bright)}
.nightstrip .dusk b{color:var(--amber)}
@media (max-width:640px){.nightstrip{grid-template-columns:1fr}}

/* certificate document */
.certdoc{width:100%;background:var(--surface);border:1px solid var(--line-strong);border-radius:4px;padding:clamp(18px,4vw,40px);position:relative;max-width:820px;margin:0 auto}
.certdoc .ch{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-bottom:2px solid var(--ink);padding-bottom:14px;margin-bottom:16px}
.certdoc .no{font-family:var(--font-mono);font-size:.95rem}
.certdoc h2{font-size:1.45rem;letter-spacing:.02em}
.certdoc .disclaim{font-size:.82rem;border:1px solid var(--line-strong);border-radius:4px;padding:8px 10px;margin-top:14px;color:var(--muted)}
.certdoc .sec{margin-top:18px}
.certdoc .sec h3{font-size:.92rem;color:var(--muted);font-weight:600;margin-bottom:8px;letter-spacing:.02em}
.certdoc .sign{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-top:20px;font-size:.88rem}
.certdoc .sign div{border-top:1px solid var(--line-strong);padding-top:6px}
.watermark{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none;overflow:hidden}
.watermark span{font-size:clamp(3rem,10vw,6rem);font-weight:700;letter-spacing:.2em;color:var(--ink);opacity:.05;white-space:nowrap}
.qr{width:88px;height:88px;flex:none}

/* admin */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);overflow-x:auto;margin-bottom:18px}
.tabs button{font:inherit;font-size:.9rem;background:none;border:0;border-bottom:2px solid transparent;padding:10px 14px;color:var(--muted);cursor:pointer;white-space:nowrap}
.tabs button[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--amber);font-weight:600}
.pipeline{display:flex;gap:6px;flex-wrap:wrap}
.pipeline button{font:inherit;font-size:.8rem;border:1px solid var(--line-strong);background:var(--surface);color:var(--muted);border-radius:999px;padding:4px 10px;cursor:pointer}
.pipeline button[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.lumwrap{position:relative;border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden;background:#000;touch-action:none}
.lumwrap canvas{display:block;width:100%;height:auto;cursor:crosshair}
.lumwrap .rect{position:absolute;border:2px solid #fff;box-shadow:0 0 0 1px #000;pointer-events:none}
.lumwrap .rect span{position:absolute;left:0;top:-1px;transform:translateY(-100%);background:#fff;color:#000;font-size:11px;padding:0 4px;white-space:nowrap}
.ramp{height:10px;border-radius:3px;background:linear-gradient(90deg,#000004,#3b0f70,#8c2981,#de4968,#fe9f6d,#fcfdbf)}

footer.site{background:var(--night);color:var(--night-muted);font-size:.84rem;margin-top:48px}
footer.site .wrap{padding-block:24px 30px;display:flex;flex-direction:column;gap:10px}
.foot-links{display:flex;flex-wrap:wrap;gap:4px 16px;align-items:baseline}
.foot-links b{margin-right:6px}
.foot-links a{text-decoration:none}
footer.site b{color:var(--night-ink)}
footer.site a{color:var(--night-ink)}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:8px;font-size:.9rem;z-index:50;max-width:calc(100% - 32px)}
.empty{border:1px dashed var(--line-strong);border-radius:var(--r);padding:22px;text-align:center;color:var(--muted)}
.divider{height:1px;background:var(--line);margin:4px 0}
.chartbox svg{display:block;width:100%;height:auto}
.toc{display:flex;flex-direction:column;gap:2px}
.toc a{display:flex;justify-content:space-between;gap:12px;padding:12px 2px;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none}
.toc a:hover{color:var(--amber)}
.toc a span{color:var(--muted);font-size:.84rem;white-space:nowrap}

/* ===== simplification layer ===== */
.lede-one{color:var(--night-muted);margin-top:6px}
.seg{align-self:flex-start;display:inline-flex;flex-wrap:wrap;background:var(--sunken);border:1px solid var(--line);border-radius:10px;padding:3px;gap:2px}
.seg a,.seg label{display:inline-flex;align-items:center;padding:8px 14px;border-radius:8px;color:var(--muted);text-decoration:none;font-weight:600;font-size:.9rem;cursor:pointer;position:relative}
.seg input{position:absolute;opacity:0;inset:0;cursor:pointer}
.seg a[aria-current="page"],.seg label:has(input:checked){background:var(--surface);color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.12)}
.seg label:has(input:focus-visible){outline:2px solid var(--focus);outline-offset:1px}
.vhero{border-radius:var(--r-sm);padding:14px 16px;background:var(--sunken);border-left:4px solid var(--line-strong)}
.vhero.ok{background:var(--ok-soft);border-left-color:var(--ok)}
.vhero.warn{background:var(--warn-soft);border-left-color:var(--warn)}
.vhero.bad{background:var(--bad-soft);border-left-color:var(--bad)}
.vhero .meta{display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center;font-size:.8rem;color:var(--muted)}
.vhero .headline{font-size:1.32rem;font-weight:700;line-height:1.3;margin:6px 0 4px}
.vhero p{font-size:.9rem}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,128px),1fr));gap:8px}
.stat{border:1px solid var(--line);border-radius:8px;padding:10px 12px;background:var(--surface)}
.stat .k{font-size:.76rem;color:var(--muted);line-height:1.3}
.stat .v{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:1.3rem;font-weight:600;line-height:1.3}
.stat .v small{font-size:.72rem;color:var(--muted);font-weight:400;margin-left:3px}
.stat .s{font-size:.78rem;color:var(--muted)}
.stat.ok .s{color:var(--ok)} .stat.bad .s{color:var(--bad)} .stat.warn .s{color:var(--warn)}
.stat.bad{border-color:var(--bad)} .stat.off{opacity:.5}
.folds{display:flex;flex-direction:column}
details.fold{border-top:1px solid var(--line)}
details.fold:last-child{border-bottom:1px solid var(--line)}
details.fold>summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 2px;font-weight:600;font-size:.93rem}
details.fold>summary::-webkit-details-marker{display:none}
details.fold>summary::after{content:"";width:7px;height:7px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg) translateY(-2px);transition:transform .15s;flex:none;margin-right:6px}
details.fold[open]>summary::after{transform:rotate(-135deg) translateY(-2px)}
details.fold>summary .cnt{font-weight:400;color:var(--muted);font-size:.82rem;margin-left:auto}
.fold-body{padding:0 2px 16px;display:flex;flex-direction:column;gap:10px;font-size:.9rem}
.fold-body ul,.fold-body ol{margin:0;padding-left:1.15em}
.fold-body li+li{margin-top:4px}
details.qa>summary{flex-direction:row;align-items:flex-start}
details.qa>summary .q{display:flex;flex-direction:column;gap:2px;min-width:0}
details.qa>summary .q span{font-weight:400;color:var(--muted);font-size:.88rem;line-height:1.5}
details.qa>summary::after{margin-top:8px}
.flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--line);border-radius:var(--r);background:var(--surface);counter-reset:f}
.flow li{counter-increment:f;padding:14px 16px;border-left:1px solid var(--line);display:flex;flex-direction:column;gap:2px}
.flow li:first-child{border-left:0}
.flow li::before{content:counter(f);font-family:var(--font-mono);font-size:.78rem;color:var(--amber);font-weight:600}
.flow b{font-size:.98rem}
.flow span{font-size:.82rem;color:var(--muted)}
@media (max-width:720px){.flow{grid-template-columns:repeat(2,minmax(0,1fr))}.flow li:nth-child(3){border-left:0}.flow li:nth-child(n+3){border-top:1px solid var(--line)}}
.chips{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:.85rem;padding:6px 12px;border-radius:999px;background:var(--surface);border:1px solid var(--line)}
.chip::before{content:"";width:9px;height:5px;border-left:2px solid var(--ok);border-bottom:2px solid var(--ok);transform:rotate(-45deg) translateY(-1px)}
.qa-list{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.qa-list a{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 16px;padding:12px 2px;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}
.qa-list a b{font-size:.95rem}
.qa-list a span{grid-column:1;color:var(--muted);font-size:.86rem}
.qa-list a::after{content:"→";grid-column:2;grid-row:1/span 2;align-self:center;color:var(--muted)}
.qa-list a:hover b{color:var(--amber)}
.lines{list-style:none;margin:0;padding:0;counter-reset:l;border-top:1px solid var(--line)}
.lines li{counter-increment:l;display:grid;grid-template-columns:26px minmax(0,1fr);gap:10px;padding:11px 2px;border-bottom:1px solid var(--line);font-size:.93rem}
.lines li::before{content:counter(l);font-family:var(--font-mono);color:var(--amber);font-weight:600}
.lines li span{color:var(--muted)}
.deflist{display:grid;grid-template-columns:minmax(7.5em,max-content) minmax(0,1fr);border-top:1px solid var(--line);font-size:.92rem}
.deflist dt,.deflist dd{margin:0;padding:11px 2px;border-bottom:1px solid var(--line)}
.deflist dt{font-weight:600;padding-right:16px}
.deflist dd{color:var(--muted)}
.foot-note{font-size:.78rem;color:var(--muted)}
.narrow{max-width:760px}
.price{display:grid;grid-template-columns:minmax(0,1fr) auto;border-top:1px solid var(--line);font-size:.93rem}
.price>*{padding:11px 2px;border-bottom:1px solid var(--line)}
.price dd{margin:0;text-align:right;font-family:var(--font-mono);font-variant-numeric:tabular-nums;white-space:nowrap;padding-left:16px}
.price dd.free{color:var(--ok);font-family:var(--font-body);font-weight:600}
.verdict-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:8px;margin:4px 0 16px}
.verdict-strip>div{border:1px solid var(--line);border-radius:6px;padding:10px 12px;display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:.88rem}
.attach{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.86rem;background:var(--info-soft);border-radius:8px;padding:8px 12px}
.attach button{font:inherit;font-size:.82rem;background:none;border:0;color:var(--info);text-decoration:underline;cursor:pointer;padding:0}
.window-line{font-size:.86rem;color:var(--muted)}
.window-line b{color:var(--ink);font-family:var(--font-mono)}

.eq-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr));gap:16px}
.eq{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;min-width:0}
.eq>img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;background:var(--sunken)}
.eq .body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.eq h3{font-size:1.08rem;margin:0}
.eq .model{font-family:var(--font-mono);font-size:.76rem;color:var(--muted)}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{font-size:.78rem;padding:3px 9px;border-radius:999px;background:var(--sunken);border:1px solid var(--line);color:var(--muted)}
.figure{margin:0;display:flex;flex-direction:column;gap:8px;min-width:0}
.figure img{display:block;width:100%;height:auto;border-radius:8px}
.figure figcaption{font-size:.8rem;color:var(--muted)}
.white-shot{background:#fff;border-radius:8px;padding:10px}
.white-shot img{border-radius:0}
.cmp td:first-child{width:22%;white-space:nowrap}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;align-items:start}
.split>.figure img{aspect-ratio:1/1;object-fit:cover}
@media (max-width:820px){.split{grid-template-columns:minmax(0,1fr)}}
.price dd.txt{font-family:var(--font-body);color:var(--muted)}
#view:focus{outline:none}

/* ===== brand & imagery layer ===== */
.wordmark{display:block;height:22px;width:auto;color:currentColor}
.wordmark .ap{stroke:#FF7038;animation:apOn 1.6s .3s both}
@keyframes apOn{0%{opacity:.15}35%{opacity:1}50%{opacity:.55}65%{opacity:1}100%{opacity:1}}
.brand{gap:12px}
.brand .sub{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.14em;color:var(--night-muted);font-weight:500;white-space:nowrap}
@media (max-width:420px){.brand .sub{display:none}}
footer.site .wordmark{height:18px;color:var(--night-ink)}
.ic{width:20px;height:20px;flex:none}
.pagehead{position:relative;overflow:hidden}
.pagehead .wrap{position:relative;z-index:1}
.skyline{position:absolute;right:0;bottom:0;height:100%;width:min(620px,64%);pointer-events:none}
@media (max-width:640px){.skyline{opacity:.45;width:100%}}
.hero-photo{margin:0;position:relative;border-radius:var(--r);overflow:hidden;border:1px solid var(--night-line);background:var(--night-2)}
.hero-photo img{display:block;width:100%;height:auto;aspect-ratio:1/1;object-fit:cover}
.hero-photo figcaption{position:absolute;left:12px;bottom:12px;right:12px;display:flex}
.hero-photo figcaption span{background:rgba(22,28,30,.78);color:#F2F0E9;font-size:.82rem;padding:6px 11px;border-radius:999px;backdrop-filter:blur(4px)}
@media (max-width:900px){.hero-photo img{aspect-ratio:16/10}}
.door{padding:0 0 14px;overflow:hidden;gap:12px}
.door .illus{display:block;width:100%;height:96px}
.door .txt{display:flex;flex-direction:column;gap:4px;min-width:0;padding:0 16px}
.flow li{flex-direction:row;align-items:flex-start;gap:12px}
.flow li::before{display:none}
.flow .ico{width:40px;height:40px;border-radius:10px;background:var(--amber-soft);color:var(--amber);display:grid;place-items:center;flex:none}
.flow .t{display:flex;flex-direction:column;gap:2px;min-width:0}
.flow .n{font-family:var(--font-mono);font-size:.72rem;color:var(--amber);font-weight:600}
.strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
@media (max-width:720px){.strip{grid-template-columns:minmax(0,1fr)}}
.strip a{display:flex;flex-direction:column;gap:8px;text-decoration:none;color:var(--ink)}
.strip img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r);border:1px solid var(--line)}
.strip span{font-size:.88rem}
.strip a:hover span{color:var(--amber)}
.qa-list a{grid-template-columns:auto minmax(0,1fr) auto}
.qa-list a .qi{grid-column:1;grid-row:1/span 2;width:38px;height:38px;border-radius:10px;background:var(--sunken);color:var(--ink);display:grid;place-items:center;align-self:center}
.qa-list a b,.qa-list a span{grid-column:2}
.qa-list a::after{grid-column:3}
.choice span .ic{width:18px;height:18px;margin-left:-2px}
.choice input:checked+span .ic{color:var(--amber-bright)}
.seg .ic{width:18px;height:18px;margin-right:6px}
.lines li{grid-template-columns:36px minmax(0,1fr);align-items:center}
.lines li::before{display:none}
.lines .li-ic{width:32px;height:32px;border-radius:9px;background:var(--amber-soft);color:var(--amber);display:grid;place-items:center}
.lines .li-ic .ic{width:18px;height:18px}
.duo{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:28px;align-items:start}
@media (max-width:900px){.duo{grid-template-columns:minmax(0,1fr)}}
.limits-card.on-light{background:var(--night);color:var(--night-ink)}
.limits-card.on-light .muted,.limits-card.on-light .note{color:var(--night-muted)}
.limits-card.on-light a{color:var(--amber-bright)}
@media (prefers-reduced-motion: reduce){.wordmark .ap{animation:none}}
.door .txt strong{color:var(--night-ink)}
.door .txt>span{color:var(--night-muted)}
.flow .t b{color:var(--ink)}
.qa-list a .qi .ic{width:20px;height:20px}

/* ===== 주소로 찾기 · 운영자 로그인 (Cloudflare 이전) ===== */
.addr-row{display:flex;gap:8px}
.addr-row input{flex:1 1 auto;min-width:0}
.addr-row .btn{flex:0 0 auto;align-self:stretch}
/* 주소로 찾기 (2026-11-02): 결과 목록은 입력칸 아래에 떠 있고, 결과 칸은 높이가 고정돼 화면이 오르내리지 않음 */
.addr-box{position:relative}
.addr-pop{position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:15;max-height:min(320px,50vh);overflow-y:auto;overscroll-behavior:contain;background:var(--surface);border:1px solid var(--line-strong);border-radius:12px;box-shadow:0 18px 40px -18px rgba(14,18,21,.35)}
.addr-msg{display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px;margin:0;padding:14px 16px;font-size:.9375rem;color:var(--ink-2)}
.addr-list{list-style:none;margin:0;padding:0}
.addr-list li+li{border-top:1px solid var(--line)}
.addr-list button{display:flex;flex-direction:column;align-items:flex-start;gap:2px;width:100%;padding:12px 16px;background:none;border:0;text-align:left;font:inherit;color:inherit;cursor:pointer}
.addr-list button:hover,.addr-list button:focus-visible{background:var(--sunken);outline:none;box-shadow:inset 3px 0 0 var(--amber-bright)}
.addr-list b{font-weight:600;font-size:.95rem}
.addr-list span{font-size:.82rem;color:var(--muted)}
.addr-out{min-height:52px;margin-top:8px}
.addr-hint{margin:0;font-size:.875rem;color:var(--muted);line-height:1.5}
.addr-note{display:flex;flex-wrap:wrap;align-items:center;gap:4px 8px;font-size:.875rem;line-height:1.5}
.addr-note b{font-weight:700}
.addr-sub{flex-basis:100%;font-size:.8125rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.reg-out{display:block;min-height:52px;margin-top:-4px;padding:10px 14px;background:var(--sunken);border-radius:10px}
.reg-pick{flex:1 1 260px;min-width:0;max-width:100%;padding:6px 10px;font:inherit;font-size:.875rem;font-weight:600;border:1px solid var(--line-strong);border-radius:8px;background:var(--surface)}
.reg-out .addr-sub{white-space:normal}
.ex-note.gone{visibility:hidden}
@media (max-width:760px){.addr-out{min-height:76px}.reg-out{min-height:76px}}
.linkish{background:none;border:0;padding:0;font:inherit;color:var(--amber);text-decoration:underline;text-underline-offset:2px;cursor:pointer}
.admin-login{display:flex;flex-wrap:wrap;gap:8px;align-items:flex-end;margin-top:10px}
.admin-login .field{flex:1 1 240px;margin:0}


/* ===================== 2026-10-31 디자인 개편 (운영자 참고 시안: 큰 사진·큰 글씨·넓은 띠) ===================== */
body{font-size:16px;line-height:1.7;letter-spacing:-.01em}
body::before{display:none}
.mono,.num{font-family:var(--font-body);font-variant-numeric:tabular-nums}
.eyebrow{letter-spacing:.12em}
h1{font-size:clamp(2rem,1.4rem + 2.6vw,3rem);letter-spacing:-.035em}
h2{font-size:clamp(1.45rem,1.15rem + 1.1vw,2rem);letter-spacing:-.03em}
h3{font-size:1.15rem;letter-spacing:-.02em}
.wrap{max-width:1240px;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px))}
.small,small{font-size:.875rem}
a{color:var(--amber)}

/* 머리 */
header.site{position:sticky;top:0;z-index:30;background:#fff;color:var(--ink);border-bottom:0;box-shadow:0 1px 0 var(--line);transition:background .25s,color .25s,box-shadow .25s}
header.site .wrap{min-height:76px}
header.site .wordmark{height:32px} /* 밤클 워드마크는 두 글자라 도시빛 연구소(24px)보다 크게 */
header.site .brand{color:inherit}
body.is-home header.site{margin-bottom:-76px}
body.is-home header.site:not(.solid){background:transparent;color:#fff;box-shadow:none}
nav.main{gap:34px}
nav.main a{color:inherit;opacity:.9;font-size:1.0625rem;font-weight:500;padding:6px 0;background:none;border-radius:0}
nav.main a:hover,nav.main a[aria-current="page"]{opacity:1;background:none;color:inherit;box-shadow:inset 0 -2px 0 currentColor}
nav.main a.cta{background:var(--amber-bright);color:#fff;opacity:1;border-radius:999px;padding:10px 22px;font-weight:600;font-size:1rem;box-shadow:none}
nav.main a.cta:hover,nav.main a.cta[aria-current="page"]{background:var(--amber-dark);box-shadow:none}
.menu-btn{border-radius:999px;border-color:currentColor;color:inherit;background:transparent}
.tel-btn{display:none}

/* 하위 화면 머리: 밤색 띠, 큰 제목 */
.pagehead{background:var(--night);color:var(--night-ink);padding:84px 0 72px;border:0}
.pagehead h1{font-size:clamp(2rem,1.4rem + 2.4vw,3.1rem);letter-spacing:-.04em;color:#fff}
.pagehead p{color:var(--night-muted);font-size:1.0625rem;margin-top:14px;max-width:44em}
.skyline{display:none}

/* 단추·카드·칸 */
.btn{border-radius:999px;min-height:48px;padding:0 24px;font-weight:600;font-size:1rem;background:var(--btn);color:var(--btn-ink);border:1.5px solid var(--btn)}
.btn:hover{background:#2A3036;border-color:#2A3036}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn.ghost:hover{background:var(--sunken);border-color:var(--ink)}
.btn.small{min-height:38px;padding:0 16px;font-size:.9375rem}
.btn.lamp{background:var(--amber-bright);border-color:var(--amber-bright);color:#fff}
.btn.lamp:hover{background:var(--amber-dark);border-color:var(--amber-dark)}
.btn.line{background:transparent;color:#fff;border-color:rgba(255,255,255,.75)}
.btn.line:hover{background:rgba(255,255,255,.1)}
.btn.dark{background:var(--ink);border-color:var(--ink);color:#fff}
.card{border-radius:var(--r);border-color:var(--line);box-shadow:none}
.section{padding:72px 0}
.section+.section{padding-top:0}
input[type=text],input[type=number],input[type=email],input[type=tel],input[type=date],input[type=search],select,textarea{border-radius:var(--r);min-height:48px;font-size:1rem}
.choice span{border-radius:999px}
.chip{border-radius:999px;background:var(--sunken);border:0;color:var(--ink-2)}
.chip::before{display:none}
.vhero{border-radius:var(--r)}
.seg{border-radius:999px}
.seg a,.seg label{border-radius:999px}
.tabs button[aria-selected="true"]{box-shadow:inset 0 -2px 0 var(--amber-bright)}
.callout{border-radius:var(--r)}
.lines .li-n{flex:0 0 auto;width:40px;font-weight:800;font-size:1.25rem;color:var(--amber-bright);letter-spacing:-.02em;line-height:1.3}

/* 바닥 */
footer.site{background:#0A0D0F;color:var(--night-muted);padding:56px 0 64px;border:0;font-size:.875rem}
footer.site .foot-top{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding-bottom:26px;margin-bottom:26px;border-bottom:1px solid var(--night-line)}
footer.site .wordmark{height:22px;color:var(--night-ink);margin:0}
.foot-links{gap:8px 24px}
.foot-links a{color:var(--night-ink);text-decoration:none;font-size:.9375rem}
footer.site p{line-height:1.9}
footer.site a{color:var(--night-ink)}

/* ---------- 처음 화면 ---------- */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.h-title{margin:0 0 52px}
.h-title h2{font-size:clamp(1.9rem,1.3rem + 2vw,2.75rem);line-height:1.2;letter-spacing:-.035em;margin:0}
.h-title .en{display:block;margin-top:10px;font-size:.875rem;letter-spacing:.14em;color:var(--muted);font-weight:500}
.h-title p{margin:18px 0 0;color:var(--muted);font-size:1.125rem;max-width:34em}
.h-title.center{text-align:center}
.h-band{padding:136px 0}

.h-hero{position:relative;height:min(100vh,860px);min-height:620px;color:#fff;background:var(--night);display:flex;align-items:center;justify-content:center;text-align:center}
.h-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 62%}
.h-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,18,21,.55) 0%,rgba(14,18,21,.28) 40%,rgba(14,18,21,.62) 100%)}
.h-hero .inner{position:relative;z-index:1;padding:0 24px;margin-top:-40px}
.h-hero .kicker{font-size:1.125rem;font-weight:500;margin:0 0 18px;color:rgba(255,255,255,.88)}
.h-hero h1{font-size:clamp(2.5rem,1rem + 4.6vw,5.25rem);line-height:1.1;letter-spacing:-.045em;margin:0;font-weight:800;color:#fff;text-shadow:0 2px 24px rgba(0,0,0,.25)}
.h-hero .lead{font-size:clamp(1.0625rem,.9rem + .5vw,1.3125rem);margin:26px auto 0;color:rgba(255,255,255,.9)}
@media (min-width:761px){.h-hero .lead{white-space:nowrap}}
.h-hero .credit{position:absolute;z-index:1;right:max(24px,calc((100vw - 1240px) / 2 + 24px));bottom:128px;margin:0;font-size:.8125rem;color:rgba(255,255,255,.75);text-align:right;max-width:40em}

.h-quick{position:relative;z-index:2;margin-top:-100px}
.h-quick ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.h-quick li{display:flex}
.h-quick a{flex:1 1 auto;display:flex;flex-direction:column;align-items:stretch;justify-content:space-between;gap:18px;min-height:230px;padding:30px 26px 24px 30px;color:#fff;text-decoration:none;background-image:linear-gradient(135deg,rgba(255,255,255,.10),rgba(255,255,255,0) 55%);box-shadow:0 24px 44px -26px rgba(14,30,70,.6);transition:transform .28s cubic-bezier(.2,.7,.3,1),filter .28s,box-shadow .28s}
.h-quick a:hover,.h-quick a:focus-visible{transform:translateY(-12px) scale(1.04);filter:brightness(1.1);box-shadow:0 40px 60px -28px rgba(14,30,70,.75);z-index:1}
.h-quick li{position:relative}
.h-quick .t1{background-color:#3343D6}
.h-quick .t2{background-color:#1F9CD6}
.h-quick .t3{background-color:#2C5BE0}
.h-quick .t4{background-color:#1B2C63}
.h-quick .txt b{display:block;font-size:1.375rem;letter-spacing:-.02em;line-height:1.3}
.h-quick .txt>span{display:block;margin-top:12px;font-size:.9375rem;line-height:1.55;color:rgba(255,255,255,.82)}
.h-quick .circ{align-self:flex-end;flex:0 0 auto;width:66px;height:66px;border:1.5px solid rgba(255,255,255,.7);border-radius:50%;display:grid;place-items:center;transition:background .2s,border-color .2s}
.h-quick .circ svg{width:34px;height:34px;stroke:#fff;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.h-quick a:hover .circ,.h-quick a:focus-visible .circ{background:#fff;border-color:#fff}
.h-quick a:hover .circ svg,.h-quick a:focus-visible .circ svg{stroke:var(--ink)}

.h-std{display:grid;grid-template-columns:.75fr 1.7fr;gap:72px;align-items:start}
.h-std>*,.h-cert>*,.h-contact .wrap>*,.h-people>*{min-width:0}
.h-std .h-title{margin-bottom:28px}
.h-links{display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.h-links a{font-weight:600;text-decoration:none;color:var(--ink);font-size:1.0625rem;border-bottom:1.5px solid var(--ink);padding-bottom:3px}
.h-figs{display:grid;grid-template-columns:repeat(4,1fr);border-top:2px solid var(--ink)}
.h-figs .fig{padding:28px 20px 30px 0}
.h-figs .fig+.fig{padding-left:22px;border-left:1px solid var(--line)}
.h-figs .z{font-weight:700}
.h-figs .z small{display:block;font-weight:400;color:var(--muted);font-size:.875rem}
.h-figs .v{white-space:nowrap;font-size:clamp(2.125rem,1rem + 2.2vw,3.25rem);font-weight:800;letter-spacing:-.04em;line-height:1;margin:26px 0 8px}
.h-figs .u{font-size:.9375rem;color:var(--muted)}
.h-figs .late{margin-top:22px;padding-top:14px;border-top:1px solid var(--line);font-size:.9375rem;color:var(--ink-2)}
.h-figs .fig.top .v{color:var(--amber)}
.h-bld{margin-top:40px;display:flex;gap:28px;align-items:center;background:var(--sunken);padding:24px 28px}
.h-bld img{width:180px;height:120px;object-fit:cover;object-position:50% 30%;flex:0 0 auto}
.h-bld p{margin:0;color:var(--ink-2)}
.h-bld b{color:var(--ink)}

.h-works{padding:0 0 136px}
.h-works-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px}
.h-works-head .h-title{margin-bottom:44px}
.h-ctrl{display:flex;align-items:center;gap:12px;margin-bottom:48px}
.h-ctrl button{width:52px;height:52px;border-radius:50%;border:1.5px solid var(--line-strong);background:#fff;color:var(--ink);font-size:1.25rem;cursor:pointer;transition:background .2s,border-color .2s,color .2s}
.h-ctrl button:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.h-strip{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;background:var(--night);overscroll-behavior-x:contain}
.h-strip::-webkit-scrollbar{display:none}
.h-strip.no-snap{scroll-snap-type:none}
.h-strip:focus-visible{outline:3px solid var(--amber-bright);outline-offset:-3px}
.h-strip .panel{position:relative;flex:0 0 clamp(280px,21vw,380px);height:580px;margin:0;overflow:hidden;color:#fff;scroll-snap-align:start;border-right:1px solid rgba(255,255,255,.08)}
.h-strip .panel img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.h-strip .panel::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.55) 0%,rgba(0,0,0,0) 38%,rgba(0,0,0,0) 62%,rgba(0,0,0,.65) 100%)}
.h-strip .cap{position:absolute;z-index:1;left:26px;right:26px;top:30px}
.h-strip .yr{display:block;font-size:.875rem;font-weight:600;color:rgba(255,255,255,.75);margin-bottom:8px}
.h-strip .cap b{display:block;font-size:1.125rem;line-height:1.4;letter-spacing:-.02em}
/* 제목이 한 줄이든 두 줄이든 아래 선이 같은 높이에 오도록 두 줄 칸을 잡고, 넘치면 두 줄에서 줄임 */
.h-strip .cap b{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;height:2.8em}
.h-strip .cap::after{content:"";display:block;margin-top:16px;border-bottom:1px solid rgba(255,255,255,.5)}
.h-strip .meta{position:absolute;z-index:1;left:26px;right:26px;bottom:26px;font-size:.875rem;color:rgba(255,255,255,.88)}
.h-strip .panel:hover img{transform:scale(1.1)}
.h-note{margin:20px 0 0;font-size:.875rem;color:var(--muted)}

.h-dark{background:var(--night);color:var(--night-ink)}
.h-dark .h-title h2{color:#fff}
.h-dark .h-title .en,.h-dark .h-title p{color:var(--night-muted)}
.h-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.h-steps li{background:var(--night-2);padding:40px 32px 44px;border-top:3px solid var(--night-line)}
.h-steps li:first-child{border-top-color:var(--amber-bright)}
.h-steps .n{font-size:2.75rem;font-weight:800;color:#7EA2FF;letter-spacing:-.03em;line-height:1}
.h-steps b{display:block;font-size:1.375rem;margin:28px 0 10px;letter-spacing:-.02em}
.h-steps span{color:var(--night-muted)}
.h-act{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:56px}

.h-people{display:grid;grid-template-columns:1fr 1fr;min-height:640px}
.h-people .photo{background:#E9E9E9 url(img/ceo.jpg) 40% 0/cover no-repeat}
.h-people .body{padding:110px 8% 110px 80px;max-width:720px}
.h-people .h-title{margin-bottom:28px}
.h-people .body>p{margin:0 0 40px;color:var(--ink-2);font-size:1.125rem}
.h-people .person .name{font-size:1.5rem;font-weight:700;margin:0 0 16px}
.h-people .person .name small{font-weight:400;color:var(--muted);font-size:1rem;margin-left:10px}
.h-people .person ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;column-gap:32px}
.h-people .person li{padding:12px 0;border-top:1px solid var(--line);color:var(--ink-2)}

.h-soft{background:var(--sunken)}
.h-cert{display:grid;grid-template-columns:1fr 1.05fr;gap:90px;align-items:center}
.h-cert .h-title{margin-bottom:36px}
.h-verify{display:flex;gap:10px;max-width:480px}
.h-verify input{flex:1 1 auto;min-width:0;height:56px;border:1.5px solid #D5D9DD;border-radius:999px;padding:0 24px;font-size:1.0625rem;background:#fff;text-transform:uppercase}
.h-verify .btn{min-height:56px;flex:none;white-space:nowrap}
.h-lines{list-style:none;margin:32px 0 0;padding:0;color:var(--ink-2);font-size:1.0625rem}
.h-lines li{padding:12px 0;border-top:1px solid #DDE0E3}
.h-paper{display:block;color:var(--ink);text-decoration:none;background:#fff;border-radius:2px;padding:44px 48px;box-shadow:0 40px 80px -40px rgba(14,18,21,.35);position:relative;transition:transform .3s cubic-bezier(.2,.7,.3,1),box-shadow .3s}
.h-paper:hover,.h-paper:focus-visible{transform:translateY(-12px) scale(1.03);box-shadow:0 60px 100px -40px rgba(14,18,21,.5)}
.h-paper .stamp{position:absolute;top:40px;right:44px;font-size:.75rem;font-weight:600;letter-spacing:.16em;color:var(--muted);border:1px solid var(--line-strong);border-radius:2px;padding:3px 10px}
.h-paper .t{font-size:.875rem;color:var(--muted);margin:0}
.h-paper h3{font-size:1.5rem;margin:6px 0 2px}
.h-paper .no{font-size:.9375rem;color:var(--ink-2);margin:0 0 26px}
.h-paper dl{display:grid;grid-template-columns:5em 1fr;gap:10px 18px;margin:0 0 26px}
.h-paper dt{color:var(--muted)}
.h-paper dd{margin:0;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.h-paper table{width:100%;border-collapse:collapse}
.h-paper th{font-weight:500;color:var(--muted);text-align:left;padding:10px 0;border-bottom:1px solid var(--line);background:none;font-size:.9375rem}
.h-paper td{padding:14px 0;border-bottom:1px solid var(--line);vertical-align:middle}
.h-paper .r{text-align:right}
.h-paper td b{font-size:1.5rem;color:var(--amber)}
.h-paper .ok{color:var(--ok);font-weight:700}
.h-paper .foot{margin:20px 0 0;font-size:.8125rem;color:var(--muted)}

.h-contact{position:relative;color:#fff;background:var(--night) url(img/work-apec-river.jpg) 50% 50%/cover no-repeat}
.h-contact::before{content:"";position:absolute;inset:0;background:rgba(14,18,21,.8)}
.h-contact .wrap{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}
.h-contact .h-title h2{color:#fff}
.h-contact .h-title .en,.h-contact .h-title p{color:var(--night-muted)}
.h-contact .tel{font-size:clamp(2.25rem,1.4rem + 2.2vw,3.375rem);font-weight:800;letter-spacing:-.03em;margin:0;line-height:1.1}
.h-contact .tel a,.h-contact .mail a{color:inherit;text-decoration:none}
.h-contact .mail{font-size:1.125rem;color:var(--night-muted);margin:10px 0 36px}
.h-contact .acts{display:flex;gap:12px;flex-wrap:wrap}
.h-prices{width:100%;border-collapse:collapse;background:rgba(255,255,255,.06);color:#fff}
.h-prices caption{text-align:left;font-weight:700;font-size:1.25rem;padding:0 0 16px;color:#fff}
.h-prices caption small{font-weight:400;color:var(--night-muted);font-size:.875rem;margin-left:10px}
.h-prices td{padding:20px 26px;border-bottom:1px solid rgba(255,255,255,.12);background:none}
.h-prices tr:last-child td{border-bottom:0}
.h-prices td.r{text-align:right;font-weight:700;white-space:nowrap}
.h-prices td small{display:block;color:var(--night-muted);font-size:.875rem}

@media (max-width:1080px){
  nav.main{gap:24px}
  .h-quick ul{grid-template-columns:repeat(2,1fr)}
  .h-quick{margin-top:-90px}
  .h-std,.h-cert,.h-contact .wrap{grid-template-columns:1fr;gap:56px}
  .h-figs{grid-template-columns:repeat(2,1fr)}
  .h-figs .fig:nth-child(3){padding-left:0;border-left:0}
  .h-figs .fig:nth-child(n+3){border-top:1px solid var(--line)}
  .h-steps{grid-template-columns:repeat(2,1fr)}
  .h-people{grid-template-columns:1fr}
  .h-people .photo{min-height:520px}
  .h-people .body{padding:80px 24px;max-width:none}
  .h-quick a{min-height:200px;padding:24px}
}
@media (max-width:760px){
  .wrap{padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
  header.site .wrap{min-height:64px}
  body.is-home header.site{margin-bottom:-64px}
  header.site .wordmark{height:20px}
  .pagehead{padding:56px 0 48px}
  .h-band{padding:92px 0}
  .h-title{margin-bottom:34px}
  .h-hero{height:auto;min-height:88vh;padding:120px 0 150px}
  .h-hero .inner{margin-top:0}
  .h-hero h1{font-size:clamp(1.75rem,8.2vw,2.5rem)}
  .h-hero .credit{left:20px;right:20px;bottom:120px;text-align:left;font-size:.75rem}
  .h-quick{margin-top:-96px}
  .h-quick ul{grid-template-columns:1fr 1fr;gap:8px}
  .h-quick a{min-height:160px;gap:12px;padding:18px 16px}
  .h-quick .txt b{font-size:1.0625rem}
  .h-quick .txt>span{margin-top:6px;font-size:.8125rem}
  .h-quick .circ{width:46px;height:46px}
  .h-quick .circ svg{width:24px;height:24px}
  .h-figs .fig{padding-right:12px}
  .h-figs .fig+.fig{padding-left:14px}
  .h-figs .fig:nth-child(3){padding-left:0;border-left:0}
  .h-bld{flex-direction:column;align-items:flex-start;padding:22px}
  .h-bld img{width:100%;height:160px}
  .h-works-head{flex-direction:column;align-items:flex-start;gap:0}
  .h-works-head .h-title{margin-bottom:20px}
  .h-ctrl{margin-bottom:28px}
  .h-ctrl button{width:44px;height:44px}
  .h-strip .panel{flex-basis:76vw;height:440px}
  .h-works{padding-bottom:92px}
  .h-steps{grid-template-columns:1fr;gap:10px}
  .h-steps li{display:grid;grid-template-columns:52px 1fr;column-gap:8px;padding:22px 20px;border-top-width:2px}
  .h-steps .n{font-size:1.625rem;grid-row:span 2}
  .h-steps b{margin:0 0 4px;font-size:1.1875rem}
  .h-people .photo{min-height:360px}
  .h-people .person ul{grid-template-columns:1fr}
  .h-paper{padding:30px 20px}
  .h-paper dl{grid-template-columns:auto minmax(0,1fr);gap:8px 14px;font-size:.9375rem}
  .h-paper .stamp{top:26px;right:22px}
  .h-prices td{padding:16px 18px}
  footer.site .foot-top{flex-direction:column;align-items:flex-start}
}
@media (max-width:900px){
  nav.main{gap:0;background:#fff;color:var(--ink);border-bottom:1px solid var(--line);box-shadow:0 20px 40px -24px rgba(14,18,21,.35);padding:8px 24px 18px}
  nav.main a{opacity:1;padding:14px 4px;font-size:1.0625rem;border-bottom:1px solid var(--line);color:var(--ink)}
  nav.main a:hover,nav.main a[aria-current="page"]{box-shadow:none;background:var(--sunken)}
  nav.main a.cta{margin:14px 0 0;padding:14px 22px;border-bottom:0;text-align:center;color:#fff}
  .menu-btn{border:1.5px solid currentColor;padding:6px 14px;margin-left:8px}
  .tel-btn{display:inline-flex;align-items:center;gap:6px;margin-left:auto;padding:6px 14px;border-radius:999px;background:var(--amber-bright);color:#fff;text-decoration:none;font-weight:600;font-size:.9375rem;line-height:1.5}
  .tel-btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
}
/* 가격 화면: 두 표 사이를 넓게 */
.price-cols{column-gap:80px;row-gap:56px}
@media (prefers-reduced-motion:reduce){.h-strip .panel img,.h-quick a,.h-paper,header.site{transition:none}}

/* 확인서 사진 (현장 사진 · 휘도 분포) */
.cert-photo-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:8px}
.cert-photo-row figure{margin:0}
.cert-photo-row img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:2px;background:var(--sunken)}
.cert-photo-row figcaption{font-size:.875rem;color:var(--muted);margin-top:6px}
@media (max-width:520px){.cert-photo-row{grid-template-columns:1fr}}

/* hidden 속성은 언제나 숨김 (.field 등 display 규칙이 이기지 않게) */
[hidden]{display:none!important}

/* 2026-10-31 사이트 리뷰 반영: 기준 숫자 전광판/건물 탭 · 민원 대응 전화·확인서 한 줄 */
.std-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 20px}
.std-tabs button{font:inherit;font-weight:600;font-size:1rem;min-height:46px;padding:0 22px;border-radius:999px;border:1.5px solid var(--line-strong);background:transparent;color:var(--ink-2);cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.std-tabs button:hover{border-color:var(--ink);color:var(--ink)}
.std-tabs button[aria-selected="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.std-tabs button:focus-visible{outline:2px solid var(--amber-bright);outline-offset:2px}
.std-sub{margin:0 0 26px;color:var(--muted);font-size:1.0625rem}
.ph-acts{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;margin-top:30px}
.ph-acts .ic{width:20px;height:20px}
.ph-note{color:var(--night-muted);font-size:.9375rem}
.cert-use{display:flex;gap:12px;align-items:flex-start;margin:0;padding:18px 20px;background:var(--amber-soft);border-radius:var(--r);color:var(--ink-2);line-height:1.6}
.cert-use .ic{flex:0 0 auto;width:22px;height:22px;color:var(--amber);margin-top:1px}
@media (max-width:760px){
  .std-tabs button{flex:1 1 0;padding:0 12px;font-size:.9375rem}
  .std-tabs .tab-x{display:none}
  .ph-acts .btn{width:100%}
}

/* 시안 2026-10-31: 처음 보는 말 풀이 · 셀프 확인 단계 · 휴대폰 결과 요약 띠 */
.term{font:inherit;font-weight:600;color:var(--ink);background:none;border:0;border-bottom:1.5px dotted var(--muted);padding:0 0 1px;cursor:pointer;line-height:1.4}
.term:hover,.term[aria-expanded="true"]{color:var(--amber);border-bottom-color:var(--amber)}
.term-line{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 18px;margin:26px 0 0;font-size:1rem}
.term-line>span{color:var(--muted);font-size:.9375rem}
.term-q{position:relative;flex:none;display:inline-grid;place-items:center;width:20px;height:20px;padding:0;margin:0 0 0 2px;border-radius:50%;border:1.5px solid var(--line-strong);background:#fff;color:var(--muted);font:700 .75rem/1 inherit;cursor:pointer;vertical-align:-3px}
.term-q::before{content:"";position:absolute;inset:-12px}
.term-q:hover,.term-q[aria-expanded="true"]{border-color:var(--amber-bright);color:var(--amber-bright)}
.term:focus-visible,.term-q:focus-visible{outline:2px solid var(--amber-bright);outline-offset:2px}
#termPop{position:fixed;z-index:60;width:max-content;max-width:min(320px,calc(100vw - 24px));padding:14px 16px;border-radius:12px;background:var(--ink);color:#fff;font-size:.9375rem;line-height:1.6;box-shadow:0 18px 40px -16px rgba(0,0,0,.5)}
#termPop b{display:block;margin-bottom:4px}
#termPop span{color:rgba(255,255,255,.86)}
dl.terms{display:grid;grid-template-columns:9.5em minmax(0,1fr);gap:12px 18px;margin:0}
dl.terms dt{font-weight:700}
dl.terms dd{margin:0;color:var(--ink-2)}
.lab-row{display:flex;flex-wrap:wrap;align-items:center;gap:4px 8px}
.lab-row label{font-size:.86rem;font-weight:600}
.step-h{grid-column:1/-1;display:flex;align-items:center;gap:10px;margin:14px 0 0;font-weight:700;font-size:1.0625rem}
.step-h:first-child{margin-top:0}
.step-h>span,.more-fold .step-n{flex:none;display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--ink);color:#fff;font-size:.8125rem;font-weight:700}
.pair{grid-column:1/-1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 12px}
details.more-fold{margin-top:4px;border-bottom:1px solid var(--line)}
details.more-fold>summary{font-size:1.0625rem;font-weight:700;padding:16px 2px}
details.more-fold>summary>span:first-child{display:flex;align-items:center;gap:10px;flex:none;white-space:nowrap}
details.more-fold>summary>.cnt{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.more-fold .step-n{background:#fff;color:var(--ink);border:1.5px solid var(--ink)}
.more-fold summary small{font-weight:400;color:var(--muted);font-size:.875rem}
.more-fold .fold-body{padding-top:4px}
.res-peek{display:none}
@media (max-width:960px){
  .res-peek:not([hidden]){display:flex;position:fixed;z-index:25;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px));align-items:center;gap:12px;padding:12px 12px 12px 16px;border:0;border-radius:16px;background:var(--ink);color:#fff;font:inherit;text-align:left;box-shadow:0 18px 40px -14px rgba(0,0,0,.55);cursor:pointer}
  .res-peek .dot{flex:none;width:10px;height:10px;border-radius:50%;background:#9AA3AD}
  .res-peek.ok .dot{background:#34C77B} .res-peek.warn .dot{background:#F5A524} .res-peek.bad .dot{background:#F25F5C}
  .res-peek .t{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;gap:2px}
  .res-peek b,.res-peek small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .res-peek b{font-size:.9375rem}
  .res-peek small{font-size:.8125rem;color:rgba(255,255,255,.75)}
  .res-peek .go{flex:none;padding:9px 12px;border-radius:999px;background:var(--amber-bright);font-size:.875rem;font-weight:600}
}
@media (max-width:760px){.h-paper .stamp{position:static;display:inline-block;margin:0 0 14px}}
@media (max-width:400px){.h-paper{padding:28px 18px}.h-paper dl,.h-paper .no{font-size:.875rem}}
@media (max-width:370px){.h-paper .no{font-size:.8125rem}}
@media (max-width:560px){dl.terms{grid-template-columns:1fr;gap:4px}dl.terms dd{margin-bottom:10px}}

/* 확인서 정돈 (2026-10-31): 머리 한 덩어리 · 판정 두 칸 · 정보 한 표 · 측정 결과 카드 */
.certdoc{border-color:var(--line);border-radius:6px;padding:clamp(22px,4.5vw,48px)}
.certdoc .ch{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:16px;border-bottom:2px solid var(--ink);padding-bottom:20px;margin-bottom:20px}
.certdoc .ch-main{display:flex;flex-direction:column;gap:6px;min-width:0}
.certdoc h2{font-size:clamp(1.375rem,1.1rem + 1vw,1.75rem);letter-spacing:-.03em;margin:0}
.certdoc .ch-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin-top:6px}
.certdoc .no{font-family:inherit;font-size:.9375rem;font-weight:600;letter-spacing:.01em}
.certdoc .until{font-size:.9375rem;color:var(--muted)}
.certdoc .qr{width:76px;height:76px}
.certdoc .verdict-strip{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0 0 22px}
.certdoc .verdict-strip>div{padding:14px 16px;border-radius:10px;font-size:.9375rem}
.certdoc .cert-kv{grid-template-columns:5.5em minmax(0,1fr);gap:10px 12px;font-size:.9375rem}
@media (min-width:761px){.certdoc>.cert-kv{grid-template-columns:5.5em minmax(0,1fr) 5.5em minmax(0,1fr);column-gap:16px}}
.certdoc .sec{margin-top:30px}
.certdoc .sec h3{display:flex;align-items:baseline;gap:8px;font-size:1rem;color:var(--ink);font-weight:700;margin:0 0 12px;letter-spacing:-.01em}
.certdoc .sec h3 small{font-size:.8125rem;font-weight:500;color:var(--muted)}
.mrs{display:flex;flex-direction:column;gap:10px}
.mr{border:1px solid var(--line);border-radius:10px;padding:16px 18px}
.mr-h{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.mr-h b{font-size:1rem}
.mr-h>span:not(.pill){color:var(--muted);font-size:.875rem}
.mr-h .pill{margin-left:auto}
.mr-n{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:14px}
.mr-n.has-adv{grid-template-columns:repeat(3,minmax(0,1fr))}
.mr-n>div{display:flex;flex-direction:column;gap:2px;min-width:0}
.mr-n .k{font-size:.8125rem;color:var(--muted)}
.mr-n .v{font-size:1.5rem;font-weight:800;letter-spacing:-.03em;line-height:1.2;font-variant-numeric:tabular-nums}
.mr-n>div:first-child .v{color:var(--amber)}
.mr-n .adv{font-size:.8125rem;font-weight:600}
.mr-n .adv.ok{color:var(--ok)} .mr-n .adv.warn{color:var(--warn)}
.mr-note{margin:12px 0 0;padding-top:10px;border-top:1px solid var(--line);font-size:.8125rem;color:var(--muted)}
.certdoc .sign{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:30px;font-size:.9375rem}
.certdoc .sign div{border-top:1px solid var(--line-strong);padding-top:8px}
.certdoc .sign span{display:block;font-size:.8125rem;color:var(--muted)}
.certdoc .disclaim{border:0;background:var(--sunken);border-radius:10px;padding:12px 14px;margin-top:22px;font-size:.8125rem;line-height:1.6}
@media (max-width:760px){
  .certdoc .qr{width:60px;height:60px}
  .certdoc .ch-meta .no{flex-basis:100%}
  .certdoc .verdict-strip>div{flex-direction:column;align-items:flex-start;gap:8px;padding:12px 14px}
  .certdoc .verdict-strip>div>span:first-child{font-size:.8125rem;color:var(--muted)}
  .mr{padding:14px}
  .mr-n .v{font-size:1.3125rem}
}
@media (max-width:760px){.certdoc .cert-kv{grid-template-columns:4.9em minmax(0,1fr);column-gap:10px}.certdoc .sign{grid-template-columns:1fr 1fr}.certdoc .sign div:last-child{grid-column:1/-1}}
@media (max-width:400px){.certdoc{padding:22px 18px}.certdoc h2{font-size:1.25rem}.certdoc .qr{width:56px;height:56px}}
@media (max-width:760px){header.site .wordmark{height:28px}}
footer.site .foot-top .wordmark{height:24px}