:root{--tce-teal:#76aebb;--tce-teal-deep:#4a8a99;--tce-teal-dark:#2f6573;--tce-teal-light:#a6cdd6;--tce-teal-mist:#d5e8ec;--tce-teal-paper:#eef6f8;--tce-warm:#d7a887;--tce-coral:#c97e5c;--tce-cream:#faf4e6;--tce-gold:#c9a84c;--charcoal:#2d2d2d;--mid-grey:#6b6b6b;--soft-grey:#b8b8b8;--off-white:#f7f4ed;--white:#fff;--doc-navy:#1a2e44;--doc-teal:#76aebb;--doc-gold:#c9a84c;--doc-red:#b02e2e;--doc-cream:#faf4e6;--doc-body:#333;--ramu-terracotta:#c1654a;--ramu-cream:#f5ede0;--ramu-espresso:#3d2b1f;--font-h1:"Battery Park", "Oswald", "Bebas Neue", Impact, sans-serif;--font-h2:"Dazzle Unicase", "Playfair Display SC", Georgia, serif;--font-h3:"HWT Artz", "Oswald", "Arial Black", sans-serif;--font-h4:"HWT Artz", "Oswald", "Arial Black", sans-serif;--font-body:"Nunito", system-ui, "Helvetica Neue", Arial, sans-serif;--font-highlight:"Nunito", system-ui, sans-serif;--font-footer:"Nunito", system-ui, sans-serif;--font-scripture:Georgia, "Times New Roman", serif;--font-mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;--rule:1px solid #1a2e441f;--shadow:0 2px 8px #76aebb2e;--shadow-lift:0 8px 28px #1a2e441a;--wrap:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{font-family:var(--font-body);color:var(--doc-body);background:var(--tce-teal-paper);-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.65}img{max-width:100%;display:block}a{color:var(--tce-teal-dark)}.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}section.band{border-top:var(--rule);padding:72px 0}section.band:first-of-type{border-top:none}.band--white{background:var(--white)}.band--mist{background:var(--tce-teal-mist)}.band--cream{background:var(--tce-cream)}h1,h2,h3,h4,h5,h6{margin:0 0 .4em;line-height:1.15}h1{font-family:var(--font-h1);color:var(--doc-navy);letter-spacing:.02em;font-size:clamp(2.6rem,6.5vw,4.4rem);font-weight:400}h2{font-family:var(--font-h2);color:var(--tce-teal-deep);font-size:clamp(1.9rem,3.6vw,2.75rem);font-weight:700}h3{font-family:var(--font-h3);color:var(--doc-navy);text-transform:uppercase;letter-spacing:.04em;font-size:clamp(1.25rem,2vw,1.6rem)}h4{font-family:var(--font-h4);color:var(--tce-teal-dark);text-transform:uppercase;letter-spacing:.04em;font-size:1.1rem}h5{font-family:var(--font-body);color:var(--charcoal);font-size:1rem;font-weight:600}h6{font-family:var(--font-body);color:var(--mid-grey);text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;font-weight:700}.eyebrow{font-family:var(--font-body);text-transform:uppercase;letter-spacing:.16em;color:var(--tce-teal-dark);margin-bottom:10px;font-size:.75rem;font-weight:700}.lead{font-family:var(--font-highlight);color:var(--doc-navy);max-width:62ch;font-size:1.12rem;font-weight:600}.section-intro{max-width:68ch;margin-bottom:40px}.section-intro p{color:var(--doc-body);margin:0}.scripture{font-family:var(--font-scripture);color:var(--doc-navy);font-style:italic}code,.mono{font-family:var(--font-mono);font-size:.84em}.nav{z-index:50;background:var(--doc-navy);border-bottom:3px solid var(--tce-teal);position:sticky;top:0}.nav-inner{max-width:var(--wrap);align-items:center;gap:28px;min-height:62px;margin:0 auto;padding:0 24px;display:flex}.nav-brand{font-family:var(--font-h3);color:var(--white);text-transform:uppercase;letter-spacing:.08em;white-space:nowrap;font-size:.95rem;text-decoration:none}.nav-brand span{color:var(--tce-teal-light)}.nav-links{flex-wrap:wrap;gap:22px;margin-left:auto;display:flex}.nav-links a{color:var(--tce-teal-light);letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #0000;padding:6px 0;font-size:.82rem;font-weight:600;text-decoration:none}.nav-links a:hover{color:var(--white);border-bottom-color:var(--tce-gold)}.hero{background:var(--doc-navy);color:var(--white);padding:80px 0 88px;position:relative;overflow:hidden}.hero:after{content:"";pointer-events:none;background:radial-gradient(circle,#76aebb4d,#0000 68%);border-radius:50%;height:420px;position:absolute;inset:auto -10% -60% 55%}.hero .wrap{z-index:1;position:relative}.hero h1{color:var(--white);margin-bottom:.25em}.hero-tag{font-family:var(--font-h2);color:var(--tce-teal-light);margin:0 0 26px;font-size:clamp(1.05rem,2.2vw,1.5rem)}.hero-mission{font-family:var(--font-highlight);color:var(--white);max-width:56ch;margin:0 0 30px;font-size:1.1rem;font-weight:600}.hero-logo{max-width:300px;margin-bottom:34px}.pill-row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.pill{background:var(--tce-teal);color:var(--doc-navy);letter-spacing:.06em;text-transform:uppercase;border-radius:999px;align-items:center;gap:8px;padding:7px 15px;font-size:.84rem;font-weight:700;display:inline-flex}.pill--ghost{color:var(--tce-teal-light);text-transform:none;letter-spacing:.02em;background:0 0;border:1px solid #a6cdd673;font-weight:600}.grid{gap:20px;display:grid}.grid--3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.grid--2{grid-template-columns:repeat(auto-fit,minmax(340px,1fr))}.card{background:var(--white);border-left:4px solid var(--tce-teal);box-shadow:var(--shadow);border-radius:6px;padding:22px}.card h3,.card h4{margin-top:0}.card p:last-child{margin-bottom:0}.callout{background:var(--doc-cream);border-left:4px solid var(--doc-gold);color:var(--doc-navy);border-radius:4px;margin:26px 0;padding:18px 22px}.callout--warn{border-left-color:var(--doc-red);background:#fbeded}.callout h4{color:var(--doc-navy);margin-top:0}.callout p:last-child{margin-bottom:0}.swatch-grid{grid-template-columns:repeat(auto-fill,minmax(212px,1fr));gap:16px;display:grid}.swatch{text-align:left;cursor:pointer;font:inherit;background:var(--white);box-shadow:var(--shadow);border:none;border-radius:8px;width:100%;padding:0;transition:transform .16s,box-shadow .16s;display:block;overflow:hidden}.swatch:hover{box-shadow:var(--shadow-lift);transform:translateY(-3px)}.swatch:focus-visible{outline:3px solid var(--tce-teal-dark);outline-offset:2px}.swatch-chip{letter-spacing:.04em;justify-content:space-between;align-items:flex-end;height:104px;padding:12px 14px;font-size:.78rem;font-weight:700;display:flex}.swatch-meta{padding:12px 14px 14px}.swatch-name{color:var(--doc-navy);font-size:.92rem;font-weight:700}.swatch-token{font-family:var(--font-mono);color:var(--tce-teal-dark);margin-top:2px;font-size:.74rem}.swatch-usage{color:var(--mid-grey);margin-top:7px;font-size:.78rem;line-height:1.45}.group-head{border-bottom:2px solid var(--doc-gold);align-items:baseline;gap:14px;margin:40px 0 18px;padding-bottom:8px;display:flex}.group-head h3{margin:0}.group-head span{color:var(--mid-grey);font-size:.8rem}.logo-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;display:grid}.logo-card{background:var(--white);box-shadow:var(--shadow);border:1px solid #1a2e4412;border-radius:8px;flex-direction:column;display:flex;overflow:hidden}.logo-stage{justify-content:center;align-items:center;min-height:168px;padding:26px;display:flex;position:relative}.stage--white{background:var(--white)}.stage--light{background:var(--tce-cream)}.stage--dark{background:var(--doc-navy)}.logo-stage img{object-fit:contain;width:auto;max-height:108px}.stage-tag{letter-spacing:.1em;text-transform:uppercase;border-radius:999px;padding:3px 9px;font-size:.62rem;font-weight:700;position:absolute;top:10px;right:10px}.stage--white .stage-tag,.stage--light .stage-tag{color:var(--doc-navy);background:#1a2e441a}.stage--dark .stage-tag{color:var(--white);background:#ffffff29}.logo-body{border-top:1px solid #1a2e4414;flex-direction:column;flex:1;padding:16px 18px 18px;display:flex}.logo-body h5{color:var(--doc-navy);margin:0 0 6px}.logo-file{font-family:var(--font-mono);color:var(--tce-teal-dark);word-break:break-all;margin-bottom:8px;font-size:.7rem}.logo-usage{color:var(--mid-grey);flex:1;margin:0 0 14px;font-size:.8rem;line-height:1.5}.badge{letter-spacing:.1em;text-transform:uppercase;border-radius:3px;margin-bottom:8px;padding:3px 9px;font-size:.62rem;font-weight:700;display:inline-block}.badge--primary{background:var(--tce-teal-light);color:var(--doc-navy)}.badge--dep{color:#7c1d1d;background:#f3d9d9}.btn{background:var(--tce-teal-dark);color:var(--white);font-family:var(--font-body);cursor:pointer;border:none;border-radius:4px;align-items:center;gap:8px;padding:9px 17px;font-size:.86rem;font-weight:600;text-decoration:none;transition:background .2s;display:inline-flex}.btn:hover{background:var(--tce-teal-deep);color:var(--white)}.btn:active{background:var(--tce-teal);color:var(--doc-navy)}.btn:focus-visible{outline:3px solid var(--doc-gold);outline-offset:2px}.btn--ghost{color:var(--tce-teal-dark);border:1.5px solid var(--tce-teal-dark);background:0 0}.btn--ghost:hover{background:var(--tce-teal-dark);color:var(--white)}.btn--sm{padding:7px 13px;font-size:.78rem}.table-scroll{box-shadow:var(--shadow);background:var(--white);border-radius:8px;overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:620px;font-size:.88rem}thead th{background:var(--tce-teal-mist);color:var(--doc-navy);font-family:var(--font-body);text-align:left;text-transform:uppercase;letter-spacing:.07em;white-space:nowrap;padding:12px 15px;font-size:.76rem;font-weight:700}tbody td{vertical-align:top;border-top:1px solid #1a2e4414;padding:12px 15px}tbody tr:hover{background:var(--tce-teal-paper)}.specimen{background:var(--white);box-shadow:var(--shadow);border-left:4px solid var(--tce-teal);border-radius:8px;margin-bottom:18px;padding:26px 28px}.specimen-meta{border-bottom:1px solid #1a2e4414;flex-wrap:wrap;align-items:baseline;gap:8px 18px;margin-bottom:14px;padding-bottom:12px;display:flex}.specimen-role{font-family:var(--font-mono);background:var(--doc-navy);color:var(--white);border-radius:3px;padding:3px 9px;font-size:.74rem;font-weight:700}.specimen-fact{color:var(--mid-grey);font-size:.76rem}.specimen-fact b{color:var(--doc-navy);font-weight:700}.specimen-sample{word-break:break-word;margin:0}.code{background:var(--doc-navy);color:#dce9ee;font-family:var(--font-mono);white-space:pre;border-radius:8px;margin:0;padding:20px 22px;font-size:.78rem;line-height:1.7;overflow-x:auto}.code-head{color:var(--tce-teal-light);font-family:var(--font-mono);letter-spacing:.04em;background:#142438;border-radius:8px 8px 0 0;justify-content:space-between;align-items:center;gap:14px;padding:10px 22px;font-size:.74rem;display:flex}.code-head+.code{border-radius:0 0 8px 8px}.code-wrap{margin:0 0 22px}.checker{background:var(--white);box-shadow:var(--shadow);border-radius:8px;padding:26px}.checker-controls{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:18px;margin-bottom:22px;display:grid}.checker-controls label{text-transform:uppercase;letter-spacing:.08em;color:var(--mid-grey);margin-bottom:7px;font-size:.74rem;font-weight:700;display:block}.checker select{border:1.5px solid var(--soft-grey);width:100%;font-family:var(--font-body);background:var(--white);color:var(--doc-body);border-radius:4px;padding:9px 11px;font-size:.88rem}.checker select:focus-visible{outline:3px solid var(--tce-teal-dark);outline-offset:1px}.checker-preview{text-align:center;border:1px solid #1a2e441f;border-radius:6px;margin-bottom:18px;padding:30px 26px}.checker-preview .big{margin:0 0 6px;font-size:1.7rem;font-weight:700}.checker-preview .small{margin:0;font-size:.95rem}.verdicts{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;display:grid}.verdict{border:1px solid #1a2e441a;border-radius:6px;padding:13px 15px}.verdict-label{text-transform:uppercase;letter-spacing:.08em;color:var(--mid-grey);font-size:.68rem;font-weight:700}.verdict-value{margin-top:3px;font-size:1.05rem;font-weight:800}.pass{color:#1b6b3a}.fail{color:#a32020}.verdict.pass-bg{background:#e9f5ee;border-color:#b6dfc6}.verdict.fail-bg{background:#fbeded;border-color:#efc9c9}.ratio-big{color:var(--doc-navy);font-size:2.4rem;font-weight:800;font-family:var(--font-body);line-height:1}.pair-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;display:grid}.pair{box-shadow:var(--shadow);background:var(--white);border:1px solid #1a2e4414;border-radius:7px;overflow:hidden}.pair-demo{text-align:center;padding:20px 16px;font-size:1rem;font-weight:700}.pair-meta{color:var(--mid-grey);background:var(--white);padding:10px 14px 12px;font-size:.74rem}.pair-meta b{color:var(--doc-navy)}.pair-ratio{float:right;font-weight:800;font-family:var(--font-mono)}.toast{background:var(--doc-navy);color:var(--white);box-shadow:var(--shadow-lift);opacity:0;pointer-events:none;z-index:100;border-radius:999px;padding:11px 20px;font-size:.84rem;font-weight:600;transition:opacity .2s,transform .2s;position:fixed;bottom:26px;left:50%;transform:translate(-50%)translateY(16px)}.toast.show{opacity:1;transform:translate(-50%)translateY(0)}.dl-grid{grid-template-columns:repeat(auto-fill,minmax(238px,1fr));gap:14px;display:grid}.dl{background:var(--white);box-shadow:var(--shadow);border-left:3px solid var(--tce-gold);border-radius:7px;flex-direction:column;gap:9px;padding:16px 18px;display:flex}.dl-name{color:var(--doc-navy);font-size:.9rem;font-weight:700}.dl-note{color:var(--mid-grey);flex:1;font-size:.74rem;line-height:1.45}.footer{background:var(--doc-navy);color:var(--tce-teal-light);padding:54px 0 40px}.footer h4{color:var(--white)}.footer a{color:var(--tce-teal-light)}.footer-grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:30px;margin-bottom:34px;display:grid}.footer-sdg{font-family:var(--font-scripture);color:var(--white);text-align:center;border-top:1px solid #ffffff24;padding-top:26px;font-size:1.05rem;font-style:italic}.footer-fine{color:#d6ebf0b8;text-align:center;margin-top:12px;font-size:.76rem}@media (max-width:720px){section.band{padding:52px 0}.hero{padding:56px 0 62px}.nav-links{gap:14px}.nav-links a{font-size:.72rem}}