/* Aligned to digitaltrust.lk: white surface, navy primary, LT Saeada headings, soft bordered cards, gold accent.
   Brand palette: navy #002855, green #004D40, red #B71C1C, light blue #B0C4DE, purple #4A148C, gold #D4AF37 */
@font-face{font-family:'LT Saeada';font-weight:300;font-display:swap;src:url(LTSaeada-Light.otf) format('opentype')}
@font-face{font-family:'LT Saeada';font-weight:400;font-display:swap;src:url(LTSaeada-Regular.otf) format('opentype')}
@font-face{font-family:'LT Saeada';font-weight:700;font-display:swap;src:url(LTSaeada-Bold.otf) format('opentype')}
:root{--ink:#111D2C;--paper:#fff;--navy:#002855;--green:#004D40;--red:#B71C1C;--lblue:#B0C4DE;--purple:#4A148C;--gold:#D4AF37;--muted:#56626F;--soft:#F3F5F8;--tint:#EEF2F8;--line:#DBE1E8;--y26:#6F8DBD;--y27:#002855;--head:'LT Saeada','Times New Roman',serif;--body:Inter,system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.65}
a{color:var(--navy)}a:hover{color:var(--purple)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--purple);outline-offset:2px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:8px;background:#fff;padding:8px;z-index:60}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
main.wrap{padding-top:36px;padding-bottom:72px}
main.wide{max-width:1320px}
.top{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line);background:rgba(255,255,255,.92);backdrop-filter:blur(8px)}
.bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:4px 24px;min-height:64px;padding-top:6px;padding-bottom:6px}
.brand{display:flex;align-items:center;gap:10px;color:var(--navy);text-decoration:none;font-family:var(--head);font-weight:700;font-size:20px;letter-spacing:-.01em}
.brand img{height:36px;width:36px;object-fit:contain}
nav{display:flex;flex-wrap:wrap;gap:2px}
nav a{color:var(--muted);text-decoration:none;font-size:15px;font-weight:500;padding:10px 12px;border-radius:8px}
nav a:hover{background:var(--tint);color:var(--navy)}
nav a[aria-current=page]{color:var(--navy);background:var(--tint);font-weight:700}
h1,h2,h3{font-family:var(--head);color:var(--navy);letter-spacing:-.01em}
h1{font-size:clamp(30px,4.4vw,46px);line-height:1.12;margin:6px 0 14px;font-weight:700;text-wrap:balance}
h2{font-size:26px;line-height:1.25;margin:44px 0 12px;font-weight:700}
h3{font-size:19px;margin:0 0 6px}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0}
.lead{font-size:20px;color:var(--muted);max-width:68ch;margin:0 0 14px}
.how,.crumb,.docmeta{font-size:14px;color:var(--muted)}
.crumb{margin:0}
p,li{max-width:78ch}
li{margin:6px 0}
.petal{display:inline-block;width:.55em;height:.55em;margin-right:.4em;border-radius:.55em 0;border:2px solid #000;vertical-align:baseline}
.plain{border:1px solid var(--line);border-radius:12px;background:var(--soft);padding:18px 20px;margin:18px 0;max-width:820px}
.plain h2{font-size:15px;letter-spacing:.06em;text-transform:uppercase;margin:0 0 6px;color:var(--muted);font-family:var(--body);font-weight:700}
.plain p{margin:0;font-size:19px;line-height:1.55}
.guide{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;font-size:14px;color:var(--muted);margin:10px 0 0}
.guide span{display:inline-flex;gap:6px;align-items:center}
.btns{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
.btn{display:inline-flex;align-items:center;min-height:46px;padding:10px 20px;border-radius:10px;background:var(--navy);color:#fff;text-decoration:none;font-weight:600;border:1px solid var(--navy)}
.btn:hover{background:var(--purple);border-color:var(--purple);color:#fff}
.btn.alt{background:#fff;color:var(--navy)}.btn.alt:hover{background:var(--tint);color:var(--navy);border-color:var(--navy)}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:18px 0;padding:0;list-style:none;counter-reset:s}
.steps li{counter-increment:s;border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin:0;max-width:none}
.steps li::before{content:counter(s);display:inline-flex;width:30px;height:30px;align-items:center;justify-content:center;border-radius:50%;background:var(--gold);color:#111D2C;font-weight:700;margin-bottom:8px}
.steps strong{display:block;font-family:var(--head);color:var(--navy);font-size:18px}
.src{display:inline-block;font-size:12.5px;line-height:1.3;padding:2px 8px;margin:1px 0;border:1px solid var(--navy);border-radius:999px;background:var(--tint);color:var(--navy);text-decoration:none;font-weight:500;white-space:normal}
a.src:hover{background:var(--navy);color:#fff}
.src.calc{border-style:dashed}
.src.ext{border-color:var(--green);color:var(--green);background:#fff}
a.src.ext:hover{background:var(--green);color:#fff}
.src.an{border-color:#8A94A0;color:var(--muted);background:#fff}
.src.plainsrc,.src.plain{border-color:var(--line);color:var(--muted);background:#fff}
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:12px;margin:12px 0 20px}
table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.45}
th{background:var(--navy);color:#fff;text-align:left;font-weight:600;padding:10px 12px;vertical-align:bottom}
td{padding:10px 12px;border-top:1px solid var(--line);vertical-align:top;min-width:90px}
td:first-child{min-width:180px;font-weight:600}
td.num{text-align:right;font-variant-numeric:tabular-nums}
tbody tr:hover{background:var(--soft)}
.fn{font-size:13px;color:var(--muted);font-weight:400;word-break:break-word}
.searchbar{margin:22px 0;max-width:720px}
.searchbar label{display:block;font-size:14px;font-weight:600;margin-bottom:4px}
.searchbar div{display:flex;gap:8px;flex-wrap:wrap}
input,select,button{font:inherit}
input[type=search],input[type=number],select{min-height:46px;padding:8px 12px;border:1px solid #8A94A0;border-radius:10px;background:#fff;color:var(--ink);max-width:100%}
.searchbar input{flex:1 1 240px}
button{min-height:46px;padding:8px 18px;border:1px solid var(--navy);border-radius:10px;background:var(--navy);color:#fff;font-weight:600;cursor:pointer}
button:hover{background:var(--purple);border-color:var(--purple)}
button.ghost{background:#fff;color:var(--navy)}
.mapwrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;padding:8px;margin:16px 0;background:#fff}
.mindmap{display:block;width:100%;min-width:980px;height:auto;font-family:var(--body)}
.mindmap .b{font-size:16px;font-weight:700;font-family:var(--head)}.mindmap .l{font-size:13.5px;font-weight:600;fill:#111D2C}.mindmap .s{font-size:11.5px;fill:#002855}
.mindmap .c1{font-size:24px;font-weight:700;fill:#fff;font-family:var(--head)}.mindmap .c2{font-size:14px;fill:#B0C4DE}
.mindmap a:hover rect,.mindmap a:focus rect{stroke-width:3.5}
details.listver{margin:8px 0 0}
details.listver summary{cursor:pointer;font-weight:600;color:var(--navy);padding:10px 0;min-height:44px}
.maplist{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin-top:8px}
.maplist section{border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.maplist ul{margin:0;padding-left:18px;font-size:15px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px}
.card{display:block;padding:18px;border:1px solid var(--line);border-radius:12px;text-decoration:none;color:var(--ink);background:#fff}
.card strong{display:block;font-family:var(--head);font-size:19px;color:var(--navy);margin-bottom:4px}
.card span.d{font-size:15px;color:var(--muted)}
.card:hover{border-color:var(--navy);background:var(--soft);color:var(--ink)}
/* dashboard */
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin:16px 0}
.tile{border:1px solid var(--line);border-radius:12px;padding:16px 18px;background:#fff;display:flex;flex-direction:column;gap:4px}
.tile .k{font-size:14px;color:var(--muted)}
.tile .v{font-family:var(--head);font-weight:700;font-size:34px;line-height:1.1;color:var(--ink)}
.tile .d{font-size:14.5px}
.tile .more{font-size:13.5px;margin-top:auto;padding-top:6px}
.up::before{content:"\25B2 ";font-size:.8em}.down::before{content:"\25BC ";font-size:.8em}
.panel{border:1px solid var(--line);border-radius:12px;padding:20px;margin:18px 0;background:#fff}
.panel h2{margin:0 0 4px;font-size:22px}
.panel .sub{font-size:15px;color:var(--muted);margin:0 0 10px}
.legend{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:14px;margin:6px 0 10px}
.legend span{display:inline-flex;align-items:center;gap:6px}
.sw{display:inline-block;width:14px;height:14px;border-radius:3px}
.y26{background:var(--y26)}.y27{background:var(--y27)}
.chart{overflow-x:auto}
.chart table{min-width:640px;font-size:14.5px}
.chart th{background:#fff;color:var(--muted);font-weight:600;font-size:13px;border-bottom:1px solid var(--line);padding:6px 10px}
.chart td{border-top:1px solid var(--soft);padding:8px 10px;vertical-align:middle}
.chart td:first-child{min-width:190px;max-width:260px}
.chart td.bars{width:46%;min-width:240px}
.bl{display:flex;align-items:center;gap:6px;height:16px;margin:2px 0}
.bl .b{display:block;height:14px;min-width:2px;border-radius:0 4px 4px 0}
.bl span{font-size:12.5px;font-variant-numeric:tabular-nums;color:var(--ink);white-space:nowrap}
.chg{white-space:nowrap;font-weight:600;font-variant-numeric:tabular-nums}
.st{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font-size:13.5px;font-weight:600;white-space:nowrap;border:1px solid}
.st.ok{background:#E6F4EC;color:#0B5C36;border-color:#0B5C36}.st.bad{background:#FCEBEB;color:#9B1C1C;border-color:#9B1C1C}
.st.warn{background:#FDF3D7;color:#7A4100;border-color:#7A4100}.st.part{background:var(--tint);color:var(--navy);border-color:var(--navy)}
dl.gloss{display:grid;grid-template-columns:minmax(160px,240px) 1fr;gap:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;max-width:920px}
dl.gloss dt,dl.gloss dd{margin:0;padding:12px 16px;border-top:1px solid var(--line)}
dl.gloss dt{font-weight:700;color:var(--navy);background:var(--soft)}
dl.gloss dt:first-of-type,dl.gloss dd:first-of-type{border-top:0}
.kw{font-size:14px;line-height:2.2}
.kw a{display:inline-block;padding:1px 10px;margin-right:4px;border:1px solid var(--line);border-radius:999px;text-decoration:none}
.kw a:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.doctools{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:flex-end;padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--soft);margin:16px 0;font-size:14px}
.doctools label{display:flex;flex-direction:column;gap:4px;font-weight:600}
.doctools form{display:flex;gap:6px;align-items:flex-end}
.doctools input[type=number]{width:110px}
.pn{display:flex;gap:16px;padding-bottom:10px}
.pg{border-top:2px solid var(--navy);margin-top:28px;padding-top:6px;scroll-margin-top:84px}
.pg h2{font-size:16px;margin:6px 0;font-family:var(--body)}
.pg:target{background:#FFF9E3;outline:3px solid var(--gold);outline-offset:6px;border-radius:4px}
.pp{font-size:13px;font-weight:400;color:var(--muted)}
.back{font-size:14px;margin:4px 0;color:var(--green)}
.pgnav{display:flex;gap:16px;font-size:13px}
pre{font-family:Consolas,'Courier New',monospace;font-size:13.5px;line-height:1.5;white-space:pre-wrap;overflow-wrap:anywhere;margin:8px 0;padding:12px;background:#fff;border:1px solid var(--line);border-radius:10px}
.empty{color:var(--muted);font-style:italic}
.hit ul{padding-left:18px;font-size:15px}
.hit h2{font-size:19px;margin-top:28px}
mark{background:var(--gold);color:#000;padding:0 2px}
footer{border-top:1px solid var(--line);background:#FAFBFC;font-size:14px;color:var(--muted);padding:28px 0 36px}
.foot{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}
.foot .fb{display:flex;align-items:center;gap:8px;font-family:var(--head);font-weight:700;font-size:18px;color:var(--navy)}
.foot img{height:26px;width:26px}
.foot h3{font-family:var(--body);font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink);margin:0 0 8px}
.foot ul{list-style:none;margin:0;padding:0}.foot li{margin:4px 0}
.foot a{color:var(--muted);text-decoration:none}.foot a:hover{color:var(--navy);text-decoration:underline}
#consent{position:fixed;left:16px;right:16px;bottom:16px;max-width:560px;margin:0 auto;background:#fff;border:1px solid var(--navy);border-radius:12px;padding:16px;box-shadow:0 6px 24px rgba(0,40,85,.25);font-size:15px;z-index:70}
#consent[hidden]{display:none}
#consent p{margin:0 0 10px}
#consent div{display:flex;gap:8px;flex-wrap:wrap}
@media (max-width:640px){body{font-size:16px}.brand{font-size:17px}nav a{padding:8px 9px;font-size:14px}.top{position:static}dl.gloss{grid-template-columns:1fr}dl.gloss dd{border-top:0;padding-top:0}}
@media print{.top nav,.doctools,.searchbar,#consent,.pgnav,.btns{display:none}}

/* insight layer */
.insights{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px;margin:12px 0 8px}
.insight{border:1px solid var(--line);border-top:4px solid var(--gold);border-radius:12px;padding:16px 18px;background:#fff;position:relative}
.insight h3{font-size:20px;line-height:1.25;margin:0 0 8px}
.insight h3 a{color:var(--navy);text-decoration:none}.insight h3 a:hover{text-decoration:underline}
.insight p{margin:0 0 8px;font-size:15.5px;line-height:1.55;max-width:none}
.insight .isrc{margin:10px 0 0}
.insight .n{display:inline-flex;width:28px;height:28px;align-items:center;justify-content:center;border-radius:50%;background:var(--navy);color:#fff;font-weight:700;font-size:14px;margin-bottom:8px}
.ins{background:#FBF6E4;border:1px solid #E6D48A;border-radius:10px;padding:10px 14px;margin:6px 0 12px;font-size:15.5px;max-width:none;color:var(--ink)}