/* SAZZE ERP 개발기획서 CCv1.0 디자인 레이어
   기준: 반도·한화 AI WORKS 공용 시스템(딥 인디고 좌측 패널 + 웜 화이트 작업면 + 인디고 1색 + Pretendard + Lucide 1.8) */
:root{
  --bg:#f5f5f3; --panel:#ffffff; --panel-soft:#fafaf8; --panel-muted:#f3f3f0;
  --line:#e3e3df; --line-strong:#cacac5;
  --ink:#18181b; --ink-2:#52525b; --ink-3:#71717a;
  --brand:#4f46e5; --brand-hover:#4338ca; --brand-ink:#3730a3; --brand-weak:#eeefff;
  --action:#18181b; --action-hover:#37373d;
  --ok:#087f5b; --ok-bg:#eaf8f2; --warn:#9a6400; --warn-bg:#fff6df; --danger:#c12f4a; --danger-bg:#fff0f3;
  --ai:#6d28d9; --ai-bg:#f4efff;
  --nav:#151525; --nav-raised:#202034; --nav-line:#27273b; --nav-active:#5b5ce2; --nav-text:#d0d0dc; --nav-muted:#8f90a8;
  --radius:16px; --radius-sm:10px;
  --shadow:0 1px 2px rgba(24,24,27,.04),0 14px 34px rgba(24,24,27,.045);
  --shadow-dialog:0 24px 64px rgba(24,24,27,.18);
  --side:280px; --top:64px;
  --font:"Pretendard Variable","Pretendard","Apple SD Gothic Neo","Noto Sans KR",system-ui,-apple-system,"Malgun Gothic",sans-serif;
  --mono:ui-monospace,"SF Mono",Consolas,"Cascadia Mono",monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:radial-gradient(circle at 74% -12%,rgba(79,70,229,.07),transparent 31rem),var(--bg);color:var(--ink);font:14px/1.6 var(--font);letter-spacing:-.014em;word-break:keep-all;overflow-wrap:anywhere}
a{color:var(--brand-ink);text-decoration:none}
a:hover{text-decoration:underline}
button,input,select,textarea{font:inherit;color:inherit;letter-spacing:inherit}
button{cursor:pointer}
h1,h2,h3,h4{margin:0;font-weight:760;letter-spacing:-.03em;line-height:1.25}
p{margin:0}
.num,.tbl td.num,.k-val,.kv-v{font-variant-numeric:tabular-nums lining-nums}
.mono{font-family:var(--mono);font-size:.92em}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
svg.ic{width:16px;height:16px;flex:0 0 16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;vertical-align:-3px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* ─── 공용 셸: 좌측 네비 + 상단 바 ─── */
.app{display:grid;grid-template-columns:var(--side) minmax(0,1fr);min-height:100vh;position:relative}
.app::before{content:"";position:fixed;top:0;bottom:0;left:0;width:var(--side);background:var(--nav);border-right:1px solid var(--nav-line);pointer-events:none;z-index:0}
.side{position:sticky;top:0;z-index:2;height:100vh;width:var(--side);padding:22px 16px 16px;overflow-y:auto;background:var(--nav);color:#b9b9ca;border-right:1px solid var(--nav-line);display:flex;flex-direction:column}
.side .logo{display:flex;align-items:center;gap:12px;padding:3px 7px 18px;border-bottom:1px solid #2b2b41;margin-bottom:10px}
.side .logo .mark{width:40px;height:40px;border-radius:13px;background:var(--nav-active);color:#fff;display:grid;place-items:center;font-weight:850;font-size:15px;letter-spacing:-.02em;box-shadow:0 8px 20px rgba(91,92,226,.3)}
.side .logo strong{display:block;color:#fff;font-size:16px;letter-spacing:-.03em;line-height:1.2}
.side .logo small{display:block;color:var(--nav-muted);font-size:9.5px;letter-spacing:.12em;font-weight:700;margin-top:3px}
.side .sec{margin:22px 12px 8px;color:#8f919e;font-size:12px;font-weight:850;letter-spacing:.03em}
.side nav a{display:flex;align-items:center;gap:12px;min-height:46px;margin:3px 0;padding:8px 12px;border:1px solid transparent;border-radius:11px;color:var(--nav-text);font-size:14.5px;font-weight:700;line-height:1.25;letter-spacing:-.02em;text-decoration:none;transition:background .15s,border-color .15s}
.side nav a:hover{background:#212137;border-color:#34344d;color:#fff;text-decoration:none}
.side nav a.on{background:var(--nav-active);border-color:#6c6ded;color:#fff;box-shadow:0 9px 24px rgba(91,92,226,.28)}
.side nav a .nav-ico{width:28px;height:28px;flex:0 0 28px;display:grid;place-items:center;border:1px solid #393951;border-radius:9px;background:#202034;color:#c2c2d2}
.side nav a.on .nav-ico{border-color:rgba(255,255,255,.17);background:rgba(255,255,255,.11);color:#fff}
.side nav a .nav-ico svg.ic{width:15px;height:15px;flex-basis:15px}
.side nav a .n{margin-left:auto;min-width:22px;height:22px;padding:0 6px;display:inline-grid;place-items:center;background:#48486c;color:#fff;border:1px solid #7777a2;border-radius:999px;font-size:11px;font-weight:850}
.side nav a.on .n{background:#fff;color:var(--brand)}
.side .user{margin-top:auto;padding:15px 12px 4px;border-top:1px solid #2b2b41;color:#9797aa;font-size:12px;line-height:1.45}
.side .user b{display:block;color:#fff;font-size:13px}
.side .user .sw{display:flex;gap:6px;margin-top:10px;flex-wrap:wrap}
.side .user .sw button{padding:4px 9px;border:1px solid #3b3b55;border-radius:8px;background:#202034;color:#c2c2d2;font-size:11px;font-weight:700}
.side .user .sw button.on{background:#fff;color:var(--brand-ink);border-color:#fff}
.main{min-width:0;position:relative;z-index:1}
.topbar{position:sticky;top:0;z-index:5;min-height:var(--top);display:flex;align-items:center;gap:14px;padding:10px 34px;background:rgba(255,255,255,.76);border-bottom:1px solid rgba(218,218,214,.9);backdrop-filter:blur(18px) saturate(1.25)}
.topbar .crumb{font-size:12.5px;color:#7b7b84;display:flex;align-items:center;gap:7px;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar .crumb b{color:#27272a;font-weight:700}
.topbar .sp{flex:1}
.seg{display:inline-flex;padding:4px;border:1px solid #e2e2de;border-radius:14px;background:#efefec;gap:2px}
.seg a,.seg button{display:inline-flex;align-items:center;gap:7px;padding:7px 13px;border:0;border-radius:10px;background:transparent;color:#65656e;font-size:12.5px;font-weight:750;text-decoration:none;white-space:nowrap}
.seg a.on,.seg button.on{background:#fff;color:var(--ink);box-shadow:0 2px 8px rgba(24,24,27,.08)}
.seg a:hover{text-decoration:none;color:var(--ink)}
.content{padding:34px 42px 110px;max-width:1480px}
.h1{font-size:28px;font-weight:790;letter-spacing:-.045em}
.h1-sub{max-width:760px;margin:6px 0 24px;color:#73737c;font-size:13px}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:22px}
.page-head .h1-sub{margin-bottom:0}
.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 0 18px}
.toolbar .grow{flex:1}

/* 컨트롤 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:36px;padding:7px 13px;border:1px solid #d9d9d5;border-radius:var(--radius-sm);background:#fff;color:#3f3f46;font-size:12.5px;font-weight:750;box-shadow:0 1px 2px rgba(24,24,27,.03);text-decoration:none;transition:transform .12s,background .15s,border-color .15s}
.btn:hover{border-color:#b9b9b4;background:#fafaf8;text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn.pri{background:var(--action);border-color:var(--action);color:#fff}
.btn.pri:hover{background:var(--action-hover)}
.btn.brand{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.brand:hover{background:var(--brand-hover)}
.btn.sm{min-height:30px;padding:4px 10px;font-size:11.5px}
.btn.danger{border-color:#e8a7b4;color:#b42342}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn .ic{width:14px;height:14px;flex-basis:14px}
.inp,select.inp,input.inp{min-height:36px;padding:7px 11px;border:1px solid #d8d8d4;border-radius:var(--radius-sm);background:#fff;font-size:13px}
.inp:focus{outline:0;border-color:#7972ed;box-shadow:0 0 0 4px rgba(79,70,229,.11)}
.inp.err{border-color:#d9788c;box-shadow:0 0 0 4px rgba(193,47,74,.1)}
.chips{display:inline-flex;gap:6px;flex-wrap:wrap}
.chip{padding:5px 11px;border:1px solid #dcdcd8;border-radius:999px;background:#fff;color:#55555e;font-size:11.5px;font-weight:700}
.chip.on{background:var(--brand-weak);border-color:#c9c7f6;color:var(--brand-ink)}
.chip:hover{border-color:#b9b9b4}
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 8px;border-radius:7px;font-size:10.5px;font-weight:800;letter-spacing:-.01em;white-space:nowrap;background:#efefec;color:#55555e}
.b-brand{background:var(--brand-weak);color:#4338ca}.b-ok{background:var(--ok-bg);color:#08775a}.b-warn{background:var(--warn-bg);color:#8c5d00}.b-danger{background:var(--danger-bg);color:#b42342}.b-ai{background:var(--ai-bg);color:var(--ai)}.b-line{background:#fff;border:1px solid var(--line);color:#55555e}
.asof{display:inline-flex;align-items:center;gap:8px;padding:5px 6px 5px 12px;border:1px solid #dededa;border-radius:12px;background:#fff;box-shadow:0 4px 14px rgba(24,24,27,.04);font-size:12.5px;font-weight:750;color:#3f3f46}
.asof input{border:0;background:#f3f3f1;border-radius:8px;padding:5px 8px;font-weight:750;font-size:12.5px;color:var(--ink)}
.asof input:focus{outline:2px solid #c9c7f6}

/* 표면 */
.card{border:1px solid var(--line);border-radius:17px;background:rgba(255,255,255,.94);box-shadow:var(--shadow);padding:20px}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:15px;padding-bottom:13px;border-bottom:1px solid #eeeeeb}
.card-h h2,.card-h h3{font-size:15px}
.card-h small{color:var(--ink-3);font-size:11.5px;font-weight:600}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g-main{grid-template-columns:minmax(0,1.6fr) minmax(300px,.9fr);align-items:start}
.kpi{position:relative;min-height:124px;padding:18px 19px 16px;overflow:hidden;border:1px solid var(--line);border-radius:17px;background:rgba(255,255,255,.94);box-shadow:var(--shadow)}
.kpi::after{content:"";position:absolute;top:0;right:0;width:72px;height:72px;border-radius:0 0 0 72px;background:linear-gradient(135deg,transparent,rgba(79,70,229,.08))}
.kpi .k-label{display:flex;align-items:center;gap:7px;color:#6f6f78;font-size:11.5px;font-weight:750}
.kpi .k-val{margin-top:9px;font-size:30px;font-weight:790;letter-spacing:-.05em;line-height:1.05}
.kpi .k-sub{margin-top:6px;color:#898992;font-size:11.5px}
.kpi.dark{background:linear-gradient(135deg,#15151d 0%,#191926 60%,#34338d 100%);border-color:#2a2a44;color:#fff}
.kpi.dark .k-label{color:#b8b8ff}.kpi.dark .k-sub{color:#a9a9c0}.kpi.dark::after{background:linear-gradient(135deg,transparent,rgba(140,142,255,.25))}
.tbl{width:100%;border-collapse:separate;border-spacing:0;font-size:12.5px}
.tbl th{padding:10px 12px;text-align:left;background:var(--panel-muted);color:#6d6d75;border-bottom:1px solid #dededa;font-size:10.5px;font-weight:800;letter-spacing:.025em;white-space:nowrap}
.tbl td{padding:11px 12px;border-bottom:1px solid #ecece8;vertical-align:middle}
.tbl th.num,.tbl td.num{text-align:right;white-space:nowrap}
.tbl tbody tr:hover td{background:#fafaf8}
.tbl tr.grp td{background:#f6f6f3;color:#3f3f46;font-weight:800;font-size:11.5px;letter-spacing:.01em}
.tbl tr.sel td{background:var(--brand-weak)}
.tbl tr.click{cursor:pointer}
.tbl .sub{display:block;color:var(--ink-3);font-size:11px;font-weight:500;margin-top:2px}
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.tabs{display:flex;gap:2px;border-bottom:1px solid #dededa;margin:0 0 18px}
.tabs a{padding:10px 14px;margin-bottom:-1px;border-bottom:2px solid transparent;color:#65656e;font-size:13px;font-weight:750;text-decoration:none}
.tabs a.on{color:#4338ca;border-color:var(--brand)}
.tabs a:hover{text-decoration:none;color:var(--ink)}
.kv{display:grid;grid-template-columns:140px minmax(0,1fr);gap:9px 14px;font-size:12.5px}
.kv dt{color:var(--ink-3);font-weight:650}.kv dd{margin:0;font-weight:650}
.note{padding:11px 14px;border:1px solid #dddcf7;border-radius:12px;background:#f6f5ff;color:#4a4590;font-size:12px;line-height:1.55}
.note.warn{border-color:#f0dcae;background:var(--warn-bg);color:#7a5200}
.note.ok{border-color:#b7e3d0;background:var(--ok-bg);color:#0a6b4f}
.note.danger{border-color:#f2c0cb;background:var(--danger-bg);color:#9e2340}
.formula{padding:10px 13px;border:1px solid #e5e5e1;border-radius:11px;background:#fafaf8;font-family:var(--mono);font-size:12px;color:#2b2b31;overflow-x:auto;white-space:pre-wrap}
.empty{padding:34px 20px;text-align:center;color:var(--ink-3);border:1px dashed var(--line-strong);border-radius:14px;background:#fcfcfb;font-size:12.5px}
.bar{height:8px;border-radius:999px;background:#ededea;overflow:hidden}
.bar i{display:block;height:100%;background:var(--brand);border-radius:999px}
.row{display:flex;align-items:center;gap:10px}
.row.between{justify-content:space-between}
.stack{display:grid;gap:10px}
.mini{font-size:11.5px;color:var(--ink-3)}
.lot-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;padding:12px 14px;border:1px solid #e5e5e1;border-radius:13px;background:#fff;margin-bottom:8px;transition:border-color .15s,box-shadow .15s}
.lot-row:hover{border-color:#c8c6f4;box-shadow:0 8px 20px rgba(79,70,229,.07)}
.lot-row.sel{border-color:#625bea;box-shadow:0 0 0 3px rgba(79,70,229,.09)}
.timeline{position:relative;padding-left:22px}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:#e3e3df;border-radius:2px}
.tl{position:relative;padding:0 0 16px}
.tl::before{content:"";position:absolute;left:-19px;top:5px;width:10px;height:10px;border-radius:50%;background:#fff;border:2px solid var(--brand)}
.tl.future::before{border-color:#c9c9c4;border-style:dashed}
.tl.draft::before{border-color:var(--warn)}
.tl b{display:block;font-size:13px}
.tl .d{font-size:11px;color:var(--ink-3);font-weight:700}
.drawer-bg{position:fixed;inset:0;background:rgba(24,24,27,.28);backdrop-filter:blur(2px);z-index:40;display:none}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(480px,100%);background:#fff;z-index:41;box-shadow:var(--shadow-dialog);transform:translateX(102%);transition:transform .25s cubic-bezier(.16,1,.3,1);overflow-y:auto;padding:26px 28px 40px}
body.drawer-open .drawer{transform:none}
body.drawer-open .drawer-bg{display:block}
.drawer .close{position:absolute;top:18px;right:18px}
.drawer h2{font-size:18px;margin:6px 0 16px}
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);padding:11px 16px;border-radius:12px;background:#18181b;color:#fff;font-size:12.5px;font-weight:700;box-shadow:var(--shadow-dialog);opacity:0;transition:.25s;z-index:60;pointer-events:none;display:flex;align-items:center;gap:8px}
.toast.show{opacity:1;transform:translate(-50%,0)}
.svgchart{width:100%;height:auto;display:block}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:11.5px;color:var(--ink-2)}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.step{display:grid;grid-template-columns:30px minmax(0,1fr);gap:12px;padding:10px 0}
.step b.no{width:28px;height:28px;border-radius:9px;background:var(--brand-weak);color:var(--brand-ink);display:grid;place-items:center;font-size:12px}
.feed-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:14px;align-items:center;padding:12px 14px;border:1px solid #e5e5e1;border-radius:13px;background:#fff;margin-bottom:8px;cursor:pointer}
.feed-row:hover{border-color:#c8c6f4}
.feed-row.sel{border-color:#625bea;box-shadow:0 0 0 3px rgba(79,70,229,.09)}
.feed-row .ico{width:38px;height:38px;border-radius:10px;background:#f7f7f5;border:1px solid #e3e3df;color:var(--brand);display:grid;place-items:center}
.chat{display:grid;gap:12px}
.msg{max-width:720px;padding:13px 15px;border:1px solid #e1e1dd;border-radius:16px 16px 16px 5px;background:#fff;box-shadow:0 10px 24px rgba(24,24,27,.045);font-size:13px}
.msg.user{margin-left:auto;background:#18181b;color:#fff;border-color:#18181b;border-radius:16px 16px 5px 16px}
.msg .cite{margin-top:10px;padding-top:9px;border-top:1px dashed #e3e3df;font-size:11.5px;color:var(--ink-3)}
.matrix td.yes{color:var(--ok);font-weight:800}.matrix td.no{color:#b9b9b4}.matrix td.part{color:var(--warn);font-weight:800}

/* ─── 개발기획서(문서) ─── */
.doc{display:grid;grid-template-columns:260px minmax(0,1fr);gap:0;min-height:100vh}
.toc{position:sticky;top:0;height:100vh;overflow-y:auto;padding:26px 18px 30px 26px;border-right:1px solid var(--line);background:rgba(255,255,255,.55);backdrop-filter:blur(10px)}
.toc .brand{display:flex;align-items:center;gap:10px;margin-bottom:22px}
.toc .brand .mark{width:34px;height:34px;border-radius:11px;background:#18181b;color:#fff;display:grid;place-items:center;font-weight:850;font-size:13px}
.toc .brand strong{display:block;font-size:13.5px;letter-spacing:-.03em}
.toc .brand small{display:block;color:var(--ink-3);font-size:10px;letter-spacing:.1em;font-weight:700}
.toc a{display:flex;gap:10px;align-items:baseline;padding:7px 10px;border-radius:9px;color:#55555e;font-size:12.5px;font-weight:650;text-decoration:none;line-height:1.35}
.toc a .no{font-family:var(--mono);font-size:10.5px;color:#9b9ba3;min-width:22px}
.toc a:hover{background:#efefec;color:var(--ink);text-decoration:none}
.toc a.on{background:var(--brand-weak);color:var(--brand-ink)}
.toc a.on .no{color:var(--brand)}
.toc .toc-sec{margin:16px 10px 6px;font-size:10.5px;font-weight:850;color:#9b9ba3;letter-spacing:.08em}
.toc .toc-cta{margin-top:18px;display:grid;gap:8px}
.docmain{min-width:0}
.docbar{position:sticky;top:0;z-index:5;min-height:var(--top);display:flex;align-items:center;gap:14px;padding:10px 40px;background:rgba(245,245,243,.8);border-bottom:1px solid rgba(218,218,214,.9);backdrop-filter:blur(18px) saturate(1.25)}
.docbody{max-width:1080px;padding:40px 48px 140px}
.cover{position:relative;overflow:hidden;padding:52px 56px 48px;border-radius:26px;background:linear-gradient(135deg,#15151d 0%,#191926 62%,#34338d 100%);color:#fff;box-shadow:0 30px 80px rgba(20,20,34,.18);display:grid;grid-template-columns:minmax(0,1.3fr) minmax(280px,.7fr);gap:40px}
.cover::before{content:"";position:absolute;right:-110px;top:-140px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle at 36% 36%,#8c8eff 0,#5757d8 43%,rgba(71,69,190,.08) 73%);opacity:.9}
.cover>*{position:relative;z-index:1}
.cover .eyebrow{color:#a9aaff;font-size:11px;font-weight:900;letter-spacing:.16em;text-transform:uppercase}
.cover h1{margin:16px 0 0;font-size:clamp(34px,4.6vw,56px);line-height:1.04;letter-spacing:-.05em}
.cover .sub{margin-top:14px;font-size:clamp(17px,1.8vw,22px);font-weight:760;letter-spacing:-.03em;color:#e3e3ff}
.cover .copy{max-width:640px;margin-top:18px;color:#c6c6d2;font-size:14.5px;line-height:1.75}
.cover .meta{margin-top:34px;display:flex;gap:26px;flex-wrap:wrap;color:#9c9cb0;font-size:11.5px;font-weight:700}
.cover .meta b{display:block;color:#fff;font-size:14px;margin-top:3px;letter-spacing:-.02em}
.cover .actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.cover .act{min-height:46px;display:inline-flex;align-items:center;gap:8px;padding:0 17px;border:1px solid rgba(255,255,255,.2);border-radius:12px;background:rgba(255,255,255,.07);color:#fff;font-size:12.5px;font-weight:850;backdrop-filter:blur(10px);transition:.17s;text-decoration:none}
.cover .act:hover{transform:translateY(-2px);border-color:#8586f5;background:#7475ea;text-decoration:none}
.cover .act.primary{border-color:#6f70ed;background:#6263df;box-shadow:0 12px 30px rgba(82,83,205,.28)}
.cover .cside{align-self:end;display:grid;gap:9px}
.cover .cside .hd{color:#aaaab8;font-size:10px;font-weight:850;letter-spacing:.12em;text-transform:uppercase;margin-bottom:4px}
.cover .pt{display:grid;grid-template-columns:36px minmax(0,1fr);gap:12px;align-items:center;padding:13px 14px;border:1px solid rgba(255,255,255,.12);border-radius:14px;background:rgba(18,18,30,.42);backdrop-filter:blur(10px)}
.cover .pt b{width:34px;height:34px;display:grid;place-items:center;border:1px solid rgba(163,164,255,.34);border-radius:10px;color:#b7b8ff;font-size:10px}
.cover .pt strong{display:block;font-size:13px;margin-bottom:2px}
.cover .pt span{display:block;color:#aaaab8;font-size:10.5px;line-height:1.45}
.ch{margin-top:72px;scroll-margin-top:84px}
.ch .ch-no{font-family:var(--mono);color:var(--brand);font-size:12px;font-weight:800;letter-spacing:.04em}
.ch h2{font-size:28px;margin:8px 0 10px;letter-spacing:-.045em}
.ch .lead{max-width:760px;color:var(--ink-2);font-size:15px;line-height:1.7;margin-bottom:26px}
.ch h3{font-size:17px;margin:34px 0 12px;letter-spacing:-.03em}
.ch h4{font-size:14px;margin:20px 0 8px}
.ch p{margin:0 0 12px;color:#2f2f36;font-size:14px;line-height:1.75}
.ch ul,.ch ol{margin:0 0 14px;padding-left:20px;color:#2f2f36;font-size:14px;line-height:1.7}
.ch li{margin:4px 0}
.ch .tbl{font-size:13px}
.ch .tbl td{vertical-align:top}
.callout{display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px;padding:14px 16px;border:1px solid #dddcf7;border-radius:14px;background:#f6f5ff;color:#3b3680;font-size:13.5px;line-height:1.6;margin:14px 0 18px}
.callout .ic{color:var(--brand);margin-top:3px}
.callout.warn{border-color:#f0dcae;background:var(--warn-bg);color:#6d4a00}.callout.warn .ic{color:var(--warn)}
.callout.ok{border-color:#b7e3d0;background:var(--ok-bg);color:#0a6b4f}.callout.ok .ic{color:var(--ok)}
.pillars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0}
.pillar{padding:18px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:var(--shadow)}
.pillar .ic{color:var(--brand);width:20px;height:20px}
.pillar b{display:block;margin:10px 0 5px;font-size:14.5px}
.pillar span{color:var(--ink-2);font-size:12.5px;line-height:1.6}
.pillar.accent{background:#18181b;border-color:#18181b;color:#fff}.pillar.accent span{color:#c4c4ca}.pillar.accent .ic{color:#a9aaff}
.cmp{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:14px 0 22px}
.cmp .box{padding:16px 18px;border:1px solid var(--line);border-radius:14px;background:#fff}
.cmp .box.now{border-style:dashed;background:#fcfcfb}
.cmp .box.to{border-color:#c9c7f6;background:#fbfbff}
.cmp .box .lab{font-size:10.5px;font-weight:850;letter-spacing:.08em;color:#9b9ba3}
.cmp .box.to .lab{color:var(--brand)}
.cmp .box p{margin:6px 0 0;font-size:13.5px}
.fig{margin:18px 0 26px;padding:18px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:var(--shadow)}
.fig figcaption{margin-top:10px;color:var(--ink-3);font-size:11.5px;text-align:center}
.fig svg{width:100%;height:auto;display:block}
.fcards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:14px 0 22px}
.fcard{padding:15px 16px;border:1px solid var(--line);border-radius:14px;background:#fff}
.fcard b{display:block;font-size:13.5px;margin-bottom:6px}
.fcard .formula{margin:8px 0}
.fcard small{color:var(--ink-3);font-size:11.5px;line-height:1.5;display:block}
.sched{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:16px 0 22px}
.gate{padding:16px;border:1px solid var(--line);border-radius:14px;background:#fff;position:relative}
.gate .w{font-family:var(--mono);color:var(--brand);font-size:11px;font-weight:800}
.gate b{display:block;font-size:14px;margin:6px 0 6px}
.gate span{color:var(--ink-2);font-size:12.5px;line-height:1.55;display:block}
.gate.hi{background:#18181b;border-color:#18181b;color:#fff}.gate.hi .w{color:#a9aaff}.gate.hi span{color:#c4c4ca}
.quote{padding:16px 20px;border-left:3px solid var(--brand);background:#fafaf8;border-radius:0 12px 12px 0;color:#3f3f46;font-size:13.5px;margin:12px 0 18px}
.quote small{display:block;margin-top:6px;color:var(--ink-3);font-size:11.5px}
.appendix .tbl{font-size:12.5px}
.reqfilter{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 12px}
.ref{color:var(--ink-3);font-size:11.5px}
.print-only{display:none}

@media(max-width:1180px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g-main{grid-template-columns:1fr}.pillars{grid-template-columns:1fr 1fr}.sched{grid-template-columns:1fr 1fr}}
@media(max-width:1100px){:root{--side:236px}.content{padding:30px 26px 100px}.docbody{padding:30px 30px 120px}.doc{grid-template-columns:220px minmax(0,1fr)}}
@media(max-width:860px){
  .toc{width:100%;max-width:100vw}
  .cover,.cover>*,.cover .cside,.docbody,.docmain{min-width:0;max-width:100%}
  .cover h1{overflow-wrap:anywhere}
  .doc{display:block}.toc{position:fixed;inset:auto 0 0 0;height:auto;max-height:46vh;transform:translateY(100%);transition:transform .25s;z-index:30;border-right:0;border-top:1px solid var(--line);background:#fff;padding:18px 18px 28px}
  body.toc-open .toc{transform:none}
  .docbar{padding:10px 16px}.docbar .crumb{display:none}.docbody{padding:22px 16px 120px}.cover .eyebrow{font-size:9.5px;letter-spacing:.1em}
  .cover{grid-template-columns:1fr;padding:30px 24px;border-radius:20px}.cover .cside{grid-template-columns:1fr}
  .ch h2{font-size:23px}.pillars,.cmp,.fcards,.sched{grid-template-columns:1fr}
}
@media(max-width:760px){
  .topbar{flex-wrap:wrap;gap:8px}.topbar .crumb{display:none}.topbar .sp{display:none}.topbar .asof{flex:1 1 100%;justify-content:space-between}.topbar .seg{margin-left:auto}
  .content,.docbody{overflow-x:clip}
  .side nav{max-width:100%;scrollbar-width:none}.side nav::-webkit-scrollbar{display:none}
  .page-head .row{flex-wrap:wrap}.chips{flex-wrap:wrap}
  .app{display:block;padding-bottom:74px}.app::before{display:none}
  .side{position:fixed;inset:auto 0 0 0;width:100%;height:70px;padding:7px 10px calc(7px + env(safe-area-inset-bottom));overflow:hidden;border:0;border-top:1px solid #2b2b41;box-shadow:0 -12px 30px rgba(21,21,37,.22);z-index:100;display:block}
  .side .logo,.side .sec,.side .user{display:none}
  .side nav{display:flex;gap:4px;overflow-x:auto}
  .side nav a{flex:0 0 auto;min-height:54px;margin:0;padding:5px 9px;flex-direction:column;gap:3px;font-size:9.5px}
  .side nav a .nav-ico{width:25px;height:25px;border:0;background:transparent}
  .side nav a .n{display:none}
  .topbar{min-height:56px;padding:8px 14px}.content{padding:22px 14px 90px}
  .h1{font-size:23px}.g2,.g3,.g4{grid-template-columns:1fr}.card{padding:16px}.kv{grid-template-columns:110px minmax(0,1fr)}
  .seg a,.seg button{padding:6px 10px;font-size:11.5px}
  .toolbar .asof{width:100%;justify-content:space-between}
}
@media print{.toc,.docbar,.cover .actions,.toc-cta{display:none}.doc{display:block}.docbody{max-width:none;padding:0}.ch{break-inside:auto}.fig,.card,.pillar,.gate{break-inside:avoid}}