:root{color-scheme:dark;--bg:#0e1727;--panel:#182438;--border:#35445a;--text:#eff4fa;--muted:#b5c2d4;--accent:#ffab73;--alert:#ffada9;font:16px/1.65 "Kantumruy Pro",Tahoma,system-ui,sans-serif}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:radial-gradient(ellipse at top right,#1a2b43,var(--bg) 58%);color:var(--text);min-height:100vh}
button,input,select,textarea{font:inherit}
button{background:#1f2d43;color:var(--text);min-height:44px;padding:.48rem .9rem;border:1px solid var(--border);border-radius:8px;cursor:pointer}
button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
button:disabled{opacity:.5;cursor:default}
.primary{background:var(--accent);color:#231408;border-color:transparent;font-weight:700}
.quiet{background:transparent}
.danger{color:var(--alert)}
.top{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(14px,4vw,64px);border-bottom:1px solid var(--border);background:#111d30}
.brand{display:flex;align-items:center;gap:11px;font:800 1.35rem/1.06 system-ui;letter-spacing:.08em}
.brand small{display:block;letter-spacing:.17em;font-size:.61rem;margin-top:4px;color:var(--muted)}
.brand-accent{color:var(--accent)}
.brand-mark{width:22px;height:22px;border:5px solid var(--accent);border-left-color:transparent;transform:rotate(-35deg);border-radius:50%}
.shell{max-width:1340px;margin:auto;display:grid;grid-template-columns:12rem minmax(0,1fr);gap:28px;padding:26px clamp(12px,4vw,55px)}
#nav{display:grid;align-content:start;gap:6px}
#nav button{border-color:transparent;background:transparent;text-align:start;color:var(--muted)}
#nav [aria-current="page"]{color:var(--text);background:var(--panel);border-color:var(--border);border-right-color:var(--accent)}
#main{min-width:0;grid-column:2}
#nav[hidden]+#main{grid-column:1/-1}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(1.55rem,4vw,2.05rem);line-height:1.25;margin-bottom:1.1rem}
h2{font-size:1.14rem}
small,.muted{color:var(--muted)}
.eyebrow{color:var(--accent);font:.78rem system-ui;letter-spacing:.14em;text-align:right}
.login{max-width:420px;margin:7vh auto;padding:24px}
.panel,.login{border:1px solid var(--border);border-radius:14px;background:var(--panel)}
.panel{padding:clamp(12px,3vw,24px);margin-bottom:16px}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:24px}
.cards button{text-align:start;min-height:80px}
.cards small,.list button small{display:block;margin-top:4px}
.list{display:grid;gap:8px}
.list button{text-align:start;width:100%;overflow-wrap:anywhere}
label{display:block;margin-bottom:13px}
label :is(input:not([type=checkbox]),select,textarea){display:block;width:100%;margin-top:5px;min-height:44px;padding:7px 9px;color:var(--text);background:#101c2e;border:1px solid var(--border);border-radius:8px}
input[type=checkbox]{accent-color:var(--accent);inline-size:1.15rem;block-size:1.15rem;vertical-align:middle}
label:has(input[type=checkbox]){padding:7px 0;min-height:44px}
fieldset{border:1px solid var(--border);border-radius:9px;margin:14px 0;padding:8px 12px;min-inline-size:0}
fieldset legend{padding:0 5px;color:var(--muted)}
fieldset label{margin:0}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
[aria-pressed=true]{border-color:var(--accent);color:var(--accent)}
.copy{white-space:pre-wrap;overflow-wrap:anywhere;background:#101c2e;padding:13px;border-radius:8px}
.article{max-height:45vh;overflow:auto}
.media{display:flex;flex-wrap:wrap;gap:8px}
.media img,.media video{width:min(100%,180px);max-height:140px;object-fit:contain;background:#101c2e;border-radius:6px}
summary{cursor:pointer;padding:8px 0;color:var(--accent)}
.error{color:var(--alert);margin:8px 0 0}
.table{width:100%;border-collapse:collapse;overflow-wrap:anywhere}
.table td,.table th{text-align:start;padding:8px 4px;border-bottom:1px solid var(--border)}
.sheet{display:grid;gap:9px}
.status{color:var(--accent)}
@media(max-width:740px){.shell{display:block;padding-top:12px}.top{height:61px}#nav{display:flex;flex-wrap:wrap;gap:3px;margin-bottom:20px}#nav button{padding-inline:.56rem}#nav [aria-current="page"]{border-right-color:var(--border);border-bottom-color:var(--accent)}.cards{grid-template-columns:1fr;gap:7px}.cards button{min-height:58px}.login{margin-top:3vh}}
.cover{border:1px solid #526580;padding:24px;margin:8px 0 14px;border-radius:12px;max-width:560px;color:#eff4fa;background:#111c2e;overflow-wrap:anywhere}
.cover .eyebrow{text-align:left}
.cover img{width:100%;max-height:300px;object-fit:contain;border-radius:8px;display:block}
.cover-education{border-top:4px solid var(--accent)}
.cover-education p:last-child{background:#202e46;padding:12px;border-radius:8px}
.cover-project{border-right:5px solid var(--accent)}
.cover-workshop{background:#243043}
.cover-workshop h2{padding-top:12px;border-bottom:2px solid #faad77}
.cover-service{background:linear-gradient(135deg,#273f61,#111c2e);border-bottom:4px solid var(--accent)}