@font-face{font-family:'Quatro';src:url('assets/Quatro-Light.ttf') format('truetype');font-weight:300;font-display:swap;}
@font-face{font-family:'Quatro';src:url('assets/Quatro-Medium.ttf') format('truetype');font-weight:500;font-display:swap;}

:root{
  --navy:#00243F;
  --light:#F4F4F4;
  --ink:#1A1A1A;
  --white:#FFFFFF;
  --orange:#EB5D11;
  --blue:#2F428E;
  --line:#E5E5E5;
  --grey:#6B7276;
  --r:5px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0; background:var(--light); color:var(--ink);
  font-family:'Quatro',Arial,sans-serif; font-weight:300;
  font-size:16px; line-height:1.6;
}
h1,h2,h3,h4{font-weight:500;margin:0;line-height:1.25;}
a{color:inherit;}
button{font:inherit;}
img{max-width:100%;}

.eyebrow{font-weight:500;font-size:11px;letter-spacing:0.22em;text-transform:uppercase;color:var(--orange);}

/* ================= top bar ================= */
.top{background:var(--navy);color:var(--white);position:sticky;top:0;z-index:40;}
.top-in{max-width:1240px;margin:0 auto;padding:14px 28px;display:flex;align-items:center;gap:22px;}
.top .logo{height:38px;display:block;}
.top .title{
  font-size:12px;letter-spacing:0.2em;text-transform:uppercase;color:rgba(255,255,255,0.55);
  font-weight:500;padding-left:22px;border-left:1px solid rgba(255,255,255,0.16);
}
.top .spacer{flex:1;}

.lang{display:flex;align-items:center;gap:9px;}
.lang label{font-size:11px;letter-spacing:0.18em;text-transform:uppercase;color:rgba(255,255,255,0.5);font-weight:500;}
.lang select{
  background:transparent;color:var(--white);border:1px solid rgba(255,255,255,0.28);border-radius:4px;
  padding:7px 11px;font-size:14px;font-family:inherit;font-weight:300;cursor:pointer;
}
.lang select:focus{outline:none;border-color:var(--orange);}
.lang select option{color:var(--ink);}
.lang select option:disabled{color:#9AA0A4;}

/* view switch */
.vswitch{display:flex;border:1px solid rgba(255,255,255,0.28);border-radius:4px;overflow:hidden;}
.vswitch button{
  background:transparent;border:0;color:rgba(255,255,255,0.62);cursor:pointer;
  padding:7px 14px;font-size:11px;letter-spacing:0.16em;text-transform:uppercase;font-weight:500;
}
.vswitch button.on{background:var(--white);color:var(--navy);}

/* ================= layout ================= */
.wrap{max-width:1240px;margin:0 auto;padding:32px 28px 80px;}
.cols{display:grid;grid-template-columns:246px 1fr;gap:32px;align-items:start;}

/* ================= filter rail ================= */
.rail{position:sticky;top:84px;}
.rail h4{font-size:11px;letter-spacing:0.2em;text-transform:uppercase;color:var(--grey);margin:0 0 12px;}
.rail .grp{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;margin-bottom:14px;}
.opt{display:flex;align-items:center;gap:10px;padding:5px 0;cursor:pointer;font-size:14.5px;}
.opt input{accent-color:var(--navy);width:15px;height:15px;cursor:pointer;margin:0;}
.opt .ct{margin-left:auto;color:var(--grey);font-size:12.5px;}
.clear{
  width:100%;background:transparent;border:1px solid var(--line);border-radius:4px;padding:9px;
  color:var(--grey);cursor:pointer;font-size:12px;letter-spacing:0.14em;text-transform:uppercase;font-weight:500;
}
.clear:hover{border-color:var(--orange);color:var(--orange);}

/* ================= search + grid ================= */
.searchbar{margin-bottom:18px;}
.searchbar input{
  width:100%;padding:15px 18px;border:1px solid var(--line);border-radius:var(--r);
  background:var(--white);font-family:inherit;font-size:16px;font-weight:300;color:var(--ink);
}
.searchbar input:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(235,93,17,0.10);}
.count{font-size:13.5px;color:var(--grey);margin-bottom:16px;}
.count b{color:var(--ink);font-weight:500;}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:20px;
  cursor:pointer;display:flex;flex-direction:column;transition:border-color .14s, transform .14s;
}
.card:hover{border-color:var(--navy);transform:translateY(-2px);}
.card-top{display:flex;gap:14px;align-items:flex-start;}
.card .thumb{
  width:56px;height:72px;flex:none;border:1px solid var(--line);border-radius:3px;
  object-fit:cover;background:var(--light);
}
.card .fam{font-size:11px;letter-spacing:0.18em;text-transform:uppercase;color:var(--grey);font-weight:500;}
.card h3{font-size:18px;margin:7px 0 0;}
.card .dt{font-size:11.5px;color:var(--grey);margin-top:5px;letter-spacing:0.06em;}
.card .sm{font-size:14px;color:#4A5157;line-height:1.55;flex:1;margin-top:12px;}
.card .foot{display:flex;gap:6px;flex-wrap:wrap;margin-top:14px;align-items:center;}

.tag{
  font-weight:500;font-size:10.5px;letter-spacing:0.12em;text-transform:uppercase;padding:4px 8px;
  border-radius:3px;border:1px solid var(--line);color:var(--grey);white-space:nowrap;
}
.tag.sr{background:var(--navy);border-color:var(--navy);color:var(--white);}
.tag.on{border-color:#C3CBCF;color:var(--ink);}

.empty{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:56px 28px;text-align:center;color:var(--grey);}

/* ================= badge pill ================= */
.pill{
  display:inline-flex;align-items:stretch;border:1px solid var(--line);border-radius:999px;
  background:var(--white);overflow:hidden;
}
.pill .bi{
  display:flex;align-items:center;gap:7px;padding:7px 14px;font-size:11px;font-weight:500;
  letter-spacing:0.12em;text-transform:uppercase;color:#B4BABD;border-right:1px solid var(--line);
  white-space:nowrap;
}
.pill .bi:last-child{border-right:0;}
.pill .bi svg{width:17px;height:17px;flex:none;stroke:currentColor;fill:none;stroke-width:1.5;
  stroke-linecap:round;stroke-linejoin:round;}
.pill .bi.on{color:var(--navy);}
.pill .bi.on svg{stroke:var(--orange);}
.card .pill .bi{padding:5px 9px;font-size:0;gap:0;}
.card .pill .bi svg{width:15px;height:15px;}

.dhero .pill{background:transparent;border-color:rgba(255,255,255,0.24);}
.dhero .pill .bi{color:rgba(255,255,255,0.34);border-right-color:rgba(255,255,255,0.2);}
.dhero .pill .bi.on{color:#FFFFFF;}
.dhero .pill .bi.on svg{stroke:var(--orange);}

/* ================= document view ================= */
.doc{display:none;}
.doc.show{display:block;}
.lib.hide,.admin.hide{display:none;}
.admin{display:none;}
.admin.show{display:block;}

.back{
  background:none;border:0;padding:0;color:var(--grey);cursor:pointer;font-size:12px;
  letter-spacing:0.16em;text-transform:uppercase;font-weight:500;margin-bottom:20px;
}
.back:hover{color:var(--orange);}

.dhero{background:var(--navy);color:var(--white);border-radius:var(--r);padding:38px 42px;margin-bottom:20px;
  display:grid;grid-template-columns:1fr auto;gap:38px;align-items:start;}
.dhero .eyebrow{margin-bottom:14px;}
.dhero h1{font-size:38px;font-weight:300;letter-spacing:-0.015em;}
.dhero h1 b{font-weight:500;}
.dhero .sum{margin-top:16px;font-size:16.5px;line-height:1.6;color:rgba(255,255,255,0.74);max-width:680px;}
.dhero .rows{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px;align-items:center;}
.dhero .tag{border-color:rgba(255,255,255,0.26);color:rgba(255,255,255,0.8);}
.dhero .tag.sr{background:var(--white);border-color:var(--white);color:var(--navy);}
.hero-img{
  max-width:180px;max-height:270px;width:auto;height:auto;object-fit:contain;
  border-radius:4px;border:1px solid rgba(255,255,255,0.18);display:block;
  background:rgba(255,255,255,0.05);
}

.docbar{
  display:flex;align-items:center;gap:22px;flex-wrap:wrap;background:var(--white);
  border:1px solid var(--line);border-radius:var(--r);padding:14px 22px;margin-bottom:18px;
}
.meta{display:flex;flex-direction:column;gap:1px;}
.meta .k{font-size:10px;letter-spacing:0.18em;text-transform:uppercase;color:var(--grey);font-weight:500;}
.meta .v{font-size:14.5px;font-weight:500;}
.docbar .spacer{flex:1;}
.btn{
  border:1px solid var(--navy);background:var(--navy);color:var(--white);border-radius:4px;
  padding:10px 18px;font-size:12px;letter-spacing:0.14em;text-transform:uppercase;font-weight:500;cursor:pointer;
}
.btn:hover{background:#00304F;}
.btn.ghost{background:transparent;color:var(--navy);}
.btn.ghost:hover{background:transparent;border-color:var(--orange);color:var(--orange);}

.dcols{display:grid;grid-template-columns:1fr 330px;gap:20px;align-items:start;}
.panel{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:28px 32px;margin-bottom:16px;}
.panel h2{font-size:12.5px;letter-spacing:0.2em;text-transform:uppercase;color:var(--grey);margin-bottom:16px;}
.panel h3{font-size:21px;font-weight:500;margin-bottom:11px;}
.panel p{margin:0 0 13px;color:#33393D;}
.panel p:last-child{margin-bottom:0;}
.panel ul{margin:0;padding-left:19px;}
.panel li{margin-bottom:7px;color:#33393D;}
.panel li:last-child{margin-bottom:0;}

.sec{border-top:1px solid var(--line);padding-top:22px;margin-top:22px;}
.sec:first-of-type{border-top:0;padding-top:0;margin-top:0;}
.sec h3{font-size:17px;margin-bottom:10px;}
.figure{margin:14px 0 4px;border:1px solid var(--line);border-radius:4px;padding:14px;background:#FAFAFA;text-align:center;}
.figure img{max-height:280px;}
.figure figcaption{font-size:12.5px;color:var(--grey);margin-top:9px;font-style:italic;}

.spec{width:100%;border-collapse:collapse;font-size:15px;}
.spec tr{border-bottom:1px solid var(--line);}
.spec tr:last-child{border-bottom:0;}
.spec th{text-align:left;font-weight:500;color:var(--grey);padding:11px 20px 11px 0;width:190px;vertical-align:top;font-size:13.5px;}
.spec td{padding:11px 0;vertical-align:top;color:#33393D;}
.lockmark{
  display:inline-block;margin-left:9px;font-size:10px;letter-spacing:0.12em;text-transform:uppercase;
  color:var(--blue);border:1px solid #C9CEDD;border-radius:3px;padding:1.5px 6px;font-weight:500;
  vertical-align:1.5px;white-space:nowrap;
}

.side .panel{padding:22px 24px;}
.reuse{font-size:14px;color:#4A5157;}
.reuse li{margin-bottom:8px;}
.dl{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid var(--line);font-size:14.5px;}
.dl:last-child{border-bottom:0;}
.dl span{color:var(--grey);font-size:12px;letter-spacing:0.1em;text-transform:uppercase;}

.notice{
  background:#F7F8F9;border:1px solid var(--line);border-left:2px solid var(--blue);border-radius:4px;
  padding:15px 17px;font-size:13.5px;color:#4A5157;line-height:1.55;
}
.notice b{font-weight:500;color:var(--ink);}
.notice.inline{margin-top:12px;font-size:12.5px;padding:11px 14px;}

/* version history */
.vh{font-size:13.5px;}
.vh .row{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px solid var(--line);}
.vh .row:last-child{border-bottom:0;}
.vh .v{font-weight:500;}
.vh .d{color:var(--grey);font-size:12.5px;}

/* ================= admin ================= */
.admin-head{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-bottom:6px;}
.admin-head h2{font-size:24px;font-weight:300;}
.admin-head h2 b{font-weight:500;}
.admin-sub{color:var(--grey);font-size:14px;margin-bottom:22px;max-width:760px;}

.atable{width:100%;border-collapse:collapse;background:var(--white);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;font-size:14.5px;}
.atable th{
  text-align:left;font-size:10.5px;letter-spacing:0.16em;text-transform:uppercase;color:var(--grey);
  font-weight:500;padding:13px 16px;background:#FAFAFA;border-bottom:1px solid var(--line);
}
.atable td{padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:middle;}
.atable tr:last-child td{border-bottom:0;}
.atable tr.sel td{background:#F2F6F9;}
.atable .nm{font-weight:500;}
.atable .mono{font-variant-numeric:tabular-nums;}
.atable button{
  border:1px solid var(--line);background:var(--white);border-radius:4px;padding:6px 12px;
  font-size:11px;letter-spacing:0.12em;text-transform:uppercase;font-weight:500;color:var(--navy);cursor:pointer;
}
.atable button:hover{border-color:var(--orange);color:var(--orange);}
.status{font-size:10.5px;letter-spacing:0.12em;text-transform:uppercase;font-weight:500;color:var(--grey);}
.status.pub{color:var(--navy);}
.status.mod{color:var(--orange);}

.editor{scroll-margin-top:96px;background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:26px 30px;margin-top:20px;}
.editor h3{font-size:19px;margin-bottom:4px;}
.editor .hint{color:var(--grey);font-size:13px;margin-bottom:20px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:10.5px;letter-spacing:0.16em;text-transform:uppercase;color:var(--grey);font-weight:500;margin-bottom:6px;}
.field input[type=text],.field textarea{
  width:100%;border:1px solid var(--line);border-radius:4px;padding:10px 12px;
  font-family:inherit;font-size:15px;font-weight:300;color:var(--ink);background:var(--white);resize:vertical;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(235,93,17,0.10);}
.field textarea{min-height:84px;line-height:1.55;}
.toggles{display:flex;gap:24px;flex-wrap:wrap;}
.tg{display:flex;align-items:center;gap:9px;font-size:14.5px;cursor:pointer;}
.tg input{accent-color:var(--navy);width:16px;height:16px;cursor:pointer;margin:0;}
.editor-actions{display:flex;gap:10px;align-items:center;margin-top:22px;padding-top:20px;border-top:1px solid var(--line);}
.editor-actions .spacer{flex:1;}
.saved{font-size:12.5px;color:var(--grey);}
.locked-note{
  font-size:12.5px;color:var(--grey);background:#FAFAFA;border:1px solid var(--line);
  border-left:2px solid var(--blue);border-radius:4px;padding:11px 14px;margin-bottom:16px;
}

/* ================= print ================= */
@media print{
  @page{ size:A4; margin:16mm 15mm 15mm; }
  .top,.rail,.searchbar,.count,.back,.docbar .btn,.vswitch,.side,.notice.inline,.admin,.lib{display:none !important;}
  body{background:#fff;font-size:10.5pt;}
  .wrap{max-width:none;padding:0;}
  .dcols{display:block;}
  .doc{display:block !important;}
  .dhero{
    background:#fff !important;color:var(--ink) !important;border:0;border-bottom:2px solid var(--navy);
    border-radius:0;padding:0 0 14pt;margin-bottom:16pt;
  }
  .dhero h1{font-size:24pt;color:var(--navy);}
  .dhero .sum{color:#33393D;font-size:11pt;}
  .dhero .eyebrow{color:var(--orange);}
  .dhero .tag{border-color:#BBB;color:#444;}
  .dhero .tag.sr{background:var(--navy);border-color:var(--navy);color:#fff;}
  .dhero .pill{border-color:#CCC;}
  .dhero .pill .bi{color:#BBB;border-right-color:#DDD;}
  .dhero .pill .bi.on{color:var(--navy);}
  .hero-img{max-width:120px;max-height:150px;border-color:#DDD;}
  .docbar{border:0;border-bottom:1px solid var(--line);border-radius:0;padding:0 0 10pt;margin-bottom:14pt;}
  .panel{border:0;padding:0;margin:0 0 14pt;break-inside:auto;}
  .panel h2{border-bottom:1px solid var(--line);padding-bottom:5pt;}
  .sec{break-inside:avoid;}
  .figure{break-inside:avoid;background:#fff;}
  .spec tr{break-inside:avoid;}
  a[href]:after{content:"";}
  .printfoot{display:block !important;margin-top:14pt;padding-top:8pt;border-top:1px solid var(--line);
    font-size:8pt;letter-spacing:0.1em;text-transform:uppercase;color:var(--grey);
    display:flex;justify-content:space-between;}
}
.printfoot{display:none;}

@media (max-width:1080px){
  .cols{grid-template-columns:1fr;}
  .rail{position:static;}
  .grid{grid-template-columns:repeat(2,1fr);}
  .dcols{grid-template-columns:1fr;}
  .dhero{grid-template-columns:1fr;}
  .hero-img{max-width:140px;max-height:200px;}
}
@media (max-width:680px){
  .grid{grid-template-columns:1fr;}
  .top-in{flex-wrap:wrap;gap:12px;}
  .dhero{padding:26px 22px;}
  .dhero h1{font-size:28px;}
}