:root{--green:#00564f;--green2:#064b46;--lime:#99d60e;--blue:#005eb8;--orange:#cc6600;--ink:#17302e;--muted:#52625f;--line:#d7dfdc;--mist:#f4f7f6;--white:#fff;--shadow:0 12px 28px rgba(0,45,42,.10);--radius:18px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Poppins,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.58}a{color:var(--blue)}a:hover{text-decoration-thickness:2px}.skip{position:absolute;left:-9999px}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.7rem 1rem;z-index:9999}.shell{width:min(1180px,calc(100% - 2rem));margin:auto}.utility{background:#072f2c;color:#fff;font-size:.9rem}.utility .shell{display:flex;justify-content:space-between;gap:1rem;padding:.5rem 0}.utility a{color:#fff;text-decoration:none}.utility nav{display:flex;gap:1rem}.brand{background:linear-gradient(rgba(0,86,79,.94),rgba(0,86,79,.94)),url('../images/cover-green.png') center/cover;color:#fff}.brand .shell{display:flex;align-items:center;gap:2rem;padding:1.5rem 0}.brand img{width:260px;max-width:38vw}.site-name{margin-left:auto;color:#fff;text-decoration:none;font-size:clamp(1.4rem,2.4vw,2.25rem);font-weight:700;white-space:nowrap}.site-name span{color:var(--lime)}
.nav{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:30}.nav .shell{display:flex;align-items:center;gap:.35rem;flex-wrap:wrap;padding:.25rem 0}.nav>a,.nav details>summary{display:block;padding:.85rem .9rem;color:var(--ink);text-decoration:none;font-weight:650;cursor:pointer;list-style:none;border-radius:8px}.nav>a:hover,.nav details>summary:hover,.nav a.active{background:var(--mist)}.nav details{position:relative}.nav details>summary::-webkit-details-marker{display:none}.nav details>summary::after{content:' ▾';font-size:.75em}.menu{position:absolute;top:calc(100% - .1rem);left:0;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:12px;padding:.5rem;min-width:270px;display:grid;gap:.15rem}.menu a{padding:.6rem .7rem;color:var(--ink);text-decoration:none;border-radius:7px}.menu a:hover{background:var(--mist)}
.hero{background:var(--green);color:#fff;padding:3.2rem 0 3.6rem}.hero .eyebrow,.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-weight:800;font-size:.79rem;color:var(--blue)}.hero .eyebrow{color:#dff2a8}.hero h1{font-size:clamp(2.2rem,5vw,4.5rem);line-height:1.03;margin:.35rem 0 1rem;max-width:950px}.hero p{font-size:1.2rem;max-width:830px;color:#eaf5f3}.crumb{background:#edf3f1;border-bottom:1px solid var(--line)}.crumb .shell{padding:.7rem 0;font-size:.9rem}.crumb a{color:var(--ink)}
.section{padding:3.2rem 0}.section.pale{background:var(--mist)}.section h2{font-size:clamp(1.7rem,3vw,2.7rem);line-height:1.1;margin:.25rem 0 1rem}.section h3{line-height:1.2}.lede{font-size:1.1rem;color:var(--muted);max-width:850px}.deadline{display:grid;grid-template-columns:1.15fr .85fr;gap:1.5rem;background:#fff;border:1px solid #b8cdc8;border-left:7px solid var(--orange);border-radius:16px;padding:1.5rem;box-shadow:var(--shadow)}.deadline h2{margin-top:0}.dates{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}.datebox{background:var(--mist);border-radius:12px;padding:1rem}.datebox strong{display:block;color:var(--green);font-size:1.22rem}.note{background:#fff8e9;border:1px solid #eedaa8;padding:1rem 1.1rem;border-radius:12px}.goodnote{background:#edf8ed;border:1px solid #b8d9b8;padding:1rem 1.1rem;border-radius:12px}.button{display:inline-flex;align-items:center;gap:.5rem;background:var(--green);color:#fff!important;text-decoration:none;font-weight:750;padding:.8rem 1.1rem;border-radius:9px;border:2px solid var(--green)}.button:hover{background:#063e3a}.button.light{background:#fff;color:var(--green)!important}.button.outline{background:#fff;color:var(--green)!important}.button.lime{background:var(--lime);border-color:var(--lime);color:#183600!important}.actions{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:1rem}
.udoit-feature{display:grid;grid-template-columns:1.15fr .85fr;gap:1.5rem;align-items:stretch}.feature-card{background:var(--green);color:#fff;border-radius:var(--radius);padding:2rem}.feature-card h2{color:#fff}.feature-card p{color:#e9f2f1}.quicklist{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem}.quicklist ol{margin:.5rem 0 0;padding-left:1.4rem}.quicklist li{margin:.55rem 0}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:15px;padding:1.3rem;text-decoration:none;color:var(--ink);min-height:180px}.card:hover{border-color:#91b8b3;box-shadow:var(--shadow);transform:translateY(-1px)}.card small{color:var(--blue);font-weight:750;text-transform:uppercase;letter-spacing:.05em}.card h3{margin:.45rem 0 .55rem}.card p{margin:0;color:var(--muted)}.card .arrow{margin-top:auto;padding-top:1rem;font-weight:900;color:var(--green)}
.pathbar{display:flex;gap:.4rem;flex-wrap:wrap;margin:1rem 0}.pill{background:#e9f2f1;color:#164a45;padding:.32rem .6rem;border-radius:999px;font-size:.86rem}.article{display:grid;grid-template-columns:minmax(0,780px) minmax(240px,1fr);gap:2rem;align-items:start}.article aside{position:sticky;top:75px;background:var(--mist);border:1px solid var(--line);border-radius:14px;padding:1rem}.article aside a{display:block;padding:.35rem 0}.article h2{margin-top:2.5rem}.article h2:first-child{margin-top:0}.steps{display:grid;gap:1rem;counter-reset:step}.step{position:relative;border:1px solid var(--line);border-radius:16px;padding:1.25rem 1.25rem 1.25rem 4.2rem;background:#fff}.step:before{counter-increment:step;content:counter(step);position:absolute;left:1.25rem;top:1.25rem;width:2.25rem;height:2.25rem;border-radius:50%;display:grid;place-items:center;background:var(--lime);color:#173600;font-weight:900}.step h3{margin:.1rem 0 .4rem}.ui{border:1px solid #b8c5c2;border-radius:14px;background:#f9fbfa;overflow:hidden;margin:1rem 0}.ui-top{background:#e8efed;border-bottom:1px solid #cbd6d3;padding:.55rem .8rem;font-weight:750;color:#35514d;display:flex;justify-content:space-between}.ui-body{padding:1rem}.ui-row{display:flex;gap:.55rem;align-items:center;flex-wrap:wrap}.ui-button{display:inline-block;background:#0b6f65;color:#fff;border-radius:6px;padding:.42rem .7rem;font-weight:750;font-size:.9rem}.ui-muted{display:inline-block;background:#e8efed;color:#35514d;border-radius:6px;padding:.42rem .7rem}.ui-panel{border:1px solid #d4ddda;border-radius:8px;padding:.8rem;margin-top:.75rem;background:#fff}.ui-score{font-size:2rem;font-weight:850;color:var(--green)}.fixgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem}.fix{border:1px solid var(--line);border-radius:12px;padding:1rem;background:#fff}.fix a{font-weight:750}.example{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.bad,.good{border-radius:12px;padding:1rem}.bad{background:#fff0ed;border:1px solid #ebc0b7}.good{background:#eef8ef;border:1px solid #b9d8bd}.checklist{padding-left:1.2rem}.checklist li{margin:.55rem 0}.sourcebox{font-size:.92rem;border-top:1px solid var(--line);margin-top:2rem;padding-top:1rem;color:var(--muted)}.sourcebox a{margin-right:.8rem}.contact{background:var(--green);color:#fff;padding:2rem 0}.contact h2{color:#fff}.contact p{color:#eaf5f3}.footer{border-top:1px solid var(--line);padding:2rem 0;color:#52625f}.footer .shell{display:flex;justify-content:space-between;gap:1rem;align-items:center;flex-wrap:wrap}.footer img{width:220px}.footer a{color:var(--green)}
@media(max-width:850px){.deadline,.udoit-feature,.article{grid-template-columns:1fr}.grid{grid-template-columns:1fr 1fr}.article aside{position:static}.site-name{white-space:normal}.brand img{width:210px}.dates{grid-template-columns:1fr}.menu{position:static;box-shadow:none}.nav details{width:100%}.example,.fixgrid{grid-template-columns:1fr}}
@media(max-width:560px){.grid{grid-template-columns:1fr}.brand .shell{display:block}.brand img{max-width:80vw}.site-name{display:block;margin-top:1rem}.utility .shell{display:block}.utility nav{margin-top:.3rem}.nav .shell{display:block}.nav>a,.nav details>summary{padding:.65rem}.hero{padding:2.2rem 0}.hero h1{font-size:2.25rem}}
/* v1.0.1: unified deadline + UDOIT start panel */
.deadline .deadline-udoit{margin:0;align-self:stretch;box-shadow:none}
.deadline .deadline-udoit h2{font-size:clamp(1.7rem,3vw,2.4rem);margin:.2rem 0 .75rem}
.deadline .udoit-reassure{margin-top:1rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.28);color:#fff}
.deadline .button.outline{background:#fff;color:var(--green)!important}
/* v1.0.2: manual checks live inside the UDOIT workflow rather than on the Accessibility home page */
.manual-review{margin-top:1.15rem;padding:1rem 1.1rem;background:var(--mist);border:1px solid var(--line);border-radius:12px}
.manual-review h4{margin:.1rem 0 .55rem;font-size:1.05rem;color:var(--green)}
.manual-review p{margin:.25rem 0 .65rem}
.manual-review ul{margin:.35rem 0 0;padding-left:1.25rem}
.manual-review li{margin:.55rem 0}
.manual-review a{font-weight:750}

/* v1.0.4: one top navigation, no secondary page navigation, balanced heading wraps */
h1,h2,h3,h4,.hero p,.lede,.site-name{text-wrap:balance}
.article{display:block;max-width:920px}
.article article{max-width:920px}
.site-name{white-space:nowrap}
@media(max-width:850px){.site-name{white-space:normal}}


/* v1.0.5: shared CTL navigation and explicit heading widow protection */
.no-widow{white-space:nowrap}
.nav .nav-static{display:block;padding:.85rem .9rem;color:var(--ink);font-weight:650;border-radius:8px}
.nav.ctl-primary-nav .shell{gap:.35rem}
@media(max-width:560px){.nav .nav-static{padding:.65rem .9rem}}

/* v1.0.6: consistent global navigation, direct instructional examples, and hard widow control */

h1,h2,h3,h4,.hero p,.contact h2,.site-name{text-wrap:balance}
.alt-page-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(310px,390px);gap:2.25rem;align-items:start}.alt-visual-examples{display:grid;gap:1.35rem;position:static!important;background:transparent!important;border:0!important;padding:0!important}.alt-visual-examples h2{margin-top:0}.alt-visual-examples figure{margin:0;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}.alt-visual-examples img{display:block;width:100%;height:auto}.alt-visual-examples figcaption{padding:1rem;font-size:.95rem}.alt-example-missing{border-left:5px solid #b3261e!important}.alt-example-good,.alt-example-complex{border-left:5px solid #2e7d32!important}.complex-steps{margin-top:1rem}
.design-heading-examples{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin:1.25rem 0 2rem}.heading-demo{border:1px solid var(--line);border-radius:14px;padding:1.25rem;background:#fff}.heading-demo-bad{border-top:5px solid #b3261e}.heading-demo-good{border-top:5px solid #2e7d32}.demo-label{font-weight:800;margin-top:0;color:var(--green)}.heading-demo-bad .demo-label{color:#8b1c16}.fake-title{font-size:1.65rem;font-weight:800;margin:.7rem 0}.fake-subtitle{font-size:1.25rem;font-weight:750;margin:1.1rem 0 .35rem}.demo-h2{font-size:1.65rem!important;margin:.7rem 0!important}.demo-h3{font-size:1.25rem!important;margin:1.1rem 0 .35rem!important}.demo-explain{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--line)}
.link-example ul{margin:.5rem 0 0;padding-left:1.15rem}.link-example li{margin:.55rem 0;overflow-wrap:anywhere}
@media(max-width:900px){.alt-page-layout,.design-heading-examples{grid-template-columns:1fr}.alt-visual-examples{max-width:560px}}

/* v1.0.8: Get Help uses the same primary-nav treatment; heading examples expose semantic structure */
.semantic-outline{margin-top:1rem;border-radius:12px;padding:1rem;background:var(--mist);border:1px solid var(--line)}
.semantic-outline>p:first-child{margin:.05rem 0 .75rem}
.semantic-row{display:grid;grid-template-columns:110px 1fr;gap:.65rem;align-items:center;margin:.5rem 0}
.semantic-tag{display:inline-block;border-radius:999px;padding:.22rem .55rem;font-size:.78rem;font-weight:800;text-align:center;background:#e5ecea;color:#344d49}
.bad-outline .semantic-tag{background:#fde7e4;color:#8b1c16}
.good-outline .semantic-tag{background:#e5f3d4;color:#315800}
.good-outline .level-3{margin-left:1.4rem}
.page-sample{border:1px solid var(--line);border-radius:10px;padding:1rem;background:#fff}
.heading-demo-bad .page-sample{background:linear-gradient(180deg,#fff 0,#fff 100%)}
.heading-demo-good .page-sample{box-shadow:inset 4px 0 0 var(--lime)}
@media(max-width:560px){.semantic-row{grid-template-columns:1fr}.good-outline .level-3{margin-left:.8rem}}


/* v1.0.9: global-nav anchors inherit the exact same treatment as sibling nav items. */
.nav .shell > a,
.nav .shell > .nav-static,
.nav .shell > details > summary {
  display:block;
  padding:.85rem .9rem;
  color:var(--ink);
  text-decoration:none;
  font-weight:650;
  cursor:pointer;
  list-style:none;
  border-radius:8px;
  background:transparent;
  border:0;
  font:inherit;
}
.nav .shell > a:hover,
.nav .shell > details > summary:hover,
.nav .shell > a:focus-visible,
.nav .shell > details > summary:focus-visible {
  background:var(--mist);
  color:var(--ink);
}

/* v1.0.9: heading examples show the actual Canvas formatting choice. */
.format-control{display:flex;align-items:center;gap:.55rem;flex-wrap:wrap;background:#eef2f1;border:1px solid #cbd6d3;border-radius:9px;padding:.55rem .65rem;margin:.65rem 0 .9rem}
.format-control .format-label{font-size:.78rem;font-weight:800;letter-spacing:.03em;text-transform:uppercase;color:#52625f;margin-right:.1rem}
.format-chip{display:inline-flex;align-items:center;min-height:34px;padding:.35rem .62rem;border:1px solid #aebcb8;border-radius:6px;background:#fff;color:#17302e;font-weight:700}
.format-chip.selected-paragraph{border-color:#b3261e;box-shadow:0 0 0 2px rgba(179,38,30,.10)}
.format-chip.selected-heading2,.format-chip.selected-heading3{border-color:#2e7d32;box-shadow:0 0 0 2px rgba(46,125,50,.10)}
.manual-formatting{display:inline-flex;gap:.35rem;align-items:center;padding:.3rem .5rem;border-radius:6px;background:#fff0ed;color:#8b1c16;font-size:.83rem;font-weight:750}
.heading-demo-bad .fake-title{font-size:1.7rem;font-weight:800;margin:.35rem 0 .7rem}
.heading-demo-bad .fake-subtitle{font-size:1.25rem;font-weight:800;margin:1.05rem 0 .35rem}
.heading-demo-good .demo-h2{font-size:1.7rem!important;margin:.35rem 0 .7rem!important}
.heading-demo-good .demo-h3{font-size:1.25rem!important;margin:1.05rem 0 .35rem!important}
.canvas-meaning{margin:.8rem 0 0;padding:.8rem .9rem;border-radius:9px;background:#f7f9f8;border:1px solid var(--line);font-size:.92rem}
.canvas-meaning strong{display:block;margin-bottom:.2rem}
@media(max-width:560px){.nav .shell > a,.nav .shell > .nav-static,.nav .shell > details > summary{padding:.65rem .9rem}}

.alt-simulated-image{width:100%;aspect-ratio:16/10;background:url("../images/alt-landscape.png") center/cover no-repeat}.alt-value{margin:.65rem 0;padding:.65rem .75rem;background:#f3f6f5;border-left:4px solid var(--green);border-radius:6px;overflow-wrap:anywhere}.alt-value-bad{border-left-color:#b3261e;background:#fff4f2}.alt-value q{font-weight:600}.alt-long-description{margin:.65rem 0;padding:.75rem;background:#f7f7f7;border-radius:6px}.alt-visual-examples figcaption p:last-child{margin-bottom:0}

/* v1.4 global-shell compatibility */
h1,h2,h3,h4,.hero p,.lede{text-wrap:balance;hyphens:none}

/* v1.2 hero contrast safety */
.hero h1,.hero h2,.hero h3,.hero h4,.hero p{color:#fff!important}.hero .eyebrow{color:#dff2a8!important}