:root{--bg:#f8f6f0;--paper:#fffefb;--ink:#18302c;--muted:#67746d;--line:#dedfd8;--green:#205d4a;--mint:#daf2db;--accent:#d6e951;--orange:#ce7341;--navy:#162b29;--shadow:0 12px 40px rgba(25,42,35,.075)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:'DM Sans',system-ui,-apple-system,sans-serif;font-size:16px;line-height:1.57}a{color:inherit;text-decoration:none}a:hover{text-decoration:none}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #9aaa48;outline-offset:3px}.shell{width:min(1180px,calc(100% - 44px));margin-inline:auto}.topbar{background:var(--paper);border-bottom:1px solid var(--line)}.topbar-inner{min-height:89px;display:flex;align-items:center;gap:44px}.brand{display:inline-flex;align-items:center;gap:11px;font-size:25px;font-weight:500;letter-spacing:-1.5px;line-height:1}.brand-symbol{display:grid;place-items:center;width:44px;height:44px;border-radius:13px;background:var(--ink);color:var(--accent);font-size:29px;line-height:1}.brand-bold{font-weight:800}.brand small{display:block;font-family:'DM Mono',monospace;font-size:9px;letter-spacing:2.1px;color:var(--muted);margin-top:7px}.topbar nav{display:flex;gap:30px;margin-left:auto}.topbar nav a{font-size:14px;font-weight:650}.topbar nav a:hover,.topbar nav a[aria-current]{color:var(--green);text-decoration:underline;text-underline-offset:5px}.nav-cta{padding:13px 18px;border:1px solid var(--ink);border-radius:7px;font-size:13px;font-weight:700}.nav-cta:hover{background:var(--ink);color:#fff}.nav-cta span{margin-left:10px}.hero{min-height:535px;display:grid;grid-template-columns:1.12fr .88fr;align-items:center;gap:68px;padding-block:70px 80px}.eyebrow{color:var(--green);font-family:'DM Mono',monospace;font-size:11px;letter-spacing:1.25px;font-weight:700;text-transform:uppercase}.eyebrow-line{display:inline-block;width:20px;border-bottom:1px solid var(--green);vertical-align:middle;margin-inline:10px}.green-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#51ac79;margin-right:9px;box-shadow:0 0 0 4px rgba(81,172,121,.12)}h1,h2,h3,p{margin-top:0}h1,h2{letter-spacing:-.055em;line-height:1.04;font-weight:750}h1{font-size:clamp(46px,6.8vw,87px);margin:23px 0 22px}h1 em{font-style:normal;color:var(--green);text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:7px;text-underline-offset:7px}.lead{font-size:19px;line-height:1.62;color:#52645c;max-width:620px}.hero .lead{max-width:540px}.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;border-radius:7px;padding:14px 19px;font-weight:700;font-size:14px;border:1px solid var(--green);cursor:pointer;transition:transform .15s,background .15s;font-family:inherit}.button:hover{transform:translateY(-2px)}.button.primary{background:var(--green);color:white}.button.primary:hover{background:#174536}.button.secondary{background:transparent;color:var(--green)}.button.secondary:hover{background:#e8eee1}.hero-proof{display:flex;gap:23px;margin-top:43px;color:var(--muted);font-size:12px;flex-wrap:wrap}.hero-proof span:not(:last-child){padding-right:23px;border-right:1px solid var(--line)}.hero-proof b{color:var(--ink);font-size:16px}.hero-panel{background:#1b3430;color:#f3f7f1;border:1px solid #3f5750;box-shadow:0 22px 65px #11302920;border-radius:15px;transform:rotate(1deg);overflow:hidden}.panel-top{display:flex;justify-content:space-between;align-items:center;gap:10px;background:#152c28;border-bottom:1px solid #365047;padding:15px 20px;font-family:'DM Mono',monospace;font-size:9px;letter-spacing:.5px;color:#b3c0b4}.panel-dots{letter-spacing:4px;color:var(--accent)}.file-preview{display:flex;align-items:center;gap:14px;padding:34px 28px 27px}.file-symbol{display:grid;place-items:center;width:61px;height:68px;border:1px solid #638079;background:#2b4940;color:var(--accent);font-size:40px;border-radius:5px}.file-preview strong{font-size:17px;display:block}.file-preview small{color:#a7b7ae}.pill{margin-left:auto;color:var(--accent);border:1px solid #536d5c;border-radius:20px;padding:4px 9px;font-family:'DM Mono',monospace;font-size:10px}.report-row{display:flex;justify-content:space-between;gap:9px;border-top:1px solid #365047;padding:21px 27px;font-size:13px;color:#b6c5bc}.report-row strong{color:#f6f7f1;font-size:12px}.ok-circle{color:#7fd28e;margin-right:7px}.warn-circle{color:#e3b36a;margin-right:7px}.status-footer{padding:19px 27px;background:#254238;font-size:10px;letter-spacing:1px;font-family:'DM Mono',monospace;color:#afdfac;display:flex;justify-content:space-between}.section{padding-block:70px 88px}.section.compact{padding-top:26px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:22px;margin-bottom:27px}.section-head h2{font-size:clamp(32px,3.4vw,48px);margin:12px 0 11px}.section-head p{color:var(--muted);margin-bottom:0}.text-link{font-weight:700;color:var(--green);font-size:14px;white-space:nowrap}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.feature{padding:27px 27px 25px;background:var(--paper);border:1px solid var(--line);border-radius:9px;min-height:265px;display:flex;flex-direction:column;box-shadow:0 2px 5px #122d2710}.feature:hover,.guide-tile:hover,.tool-list-item:hover{box-shadow:var(--shadow);border-color:#a8c1a9;transform:translateY(-2px)}.feature-index{color:var(--muted);font-family:'DM Mono',monospace;letter-spacing:1px;font-size:10px}.feature-mark{font-size:33px;color:var(--green);margin-top:13px}.feature h3{font-size:19px;letter-spacing:-.035em;margin:11px 0 9px;line-height:1.22}.feature p{font-size:13px;color:var(--muted);line-height:1.58;flex:1}.feature span:last-child{font-size:12px;color:var(--green);font-weight:800}.dark-band{background:var(--navy);color:#eaf3e7;padding:77px 0}.band-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px}.dark-band .eyebrow{color:var(--accent)}.dark-band h2{font-size:clamp(35px,4.5vw,63px);margin-top:23px}.dark-band h2 i{font-weight:400;color:var(--accent);font-style:normal}.band-steps{display:grid;gap:16px}.band-steps div{border-bottom:1px solid #486057;padding:0 0 13px}.band-steps b{font:700 12px 'DM Mono',monospace;color:var(--accent)}.band-steps p{color:#c2d3c8;font-size:14px;margin:9px 0}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.guide-tile{background:#fffefb;padding:28px;border:1px solid var(--line);border-radius:8px;min-height:230px;display:flex;flex-direction:column}.guide-tile span{font:600 10px 'DM Mono',monospace;letter-spacing:.8px;color:var(--orange);text-transform:uppercase;overflow-wrap:anywhere}.guide-tile h3{font-size:19px;line-height:1.26;margin:15px 0 10px;letter-spacing:-.035em}.guide-tile p{font-size:13px;color:var(--muted);flex:1}.guide-tile b{font-size:13px;color:var(--green)}.interior-heading{padding-block:60px 44px}.interior-heading h1{font-size:clamp(41px,6vw,68px)}.interior-heading p{max-width:710px;color:var(--muted);font-size:19px}.tool-group{margin-bottom:42px}.tool-group h2{font-size:28px;margin-bottom:18px}.tool-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.tool-list-item{background:var(--paper);border:1px solid var(--line);padding:22px;border-radius:9px;display:flex;justify-content:space-between;align-items:start;gap:10px}.tool-list-item h3{font-size:17px;margin-bottom:8px}.tool-list-item p{font-size:13px;color:var(--muted);margin:0}.tool-list-item b{color:var(--green)}.tool-heading{padding-top:38px;padding-bottom:27px}.breadcrumbs{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12px;margin-bottom:26px}.breadcrumbs a:hover{text-decoration:underline}.tool-heading h1{font-size:clamp(38px,5vw,62px);max-width:920px;margin:15px 0}.work-area{display:grid;grid-template-columns:minmax(0,1fr) 308px;gap:23px;align-items:start;padding-bottom:60px}.workbench{background:var(--paper);border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:var(--shadow)}.workbench-header{background:#e6ebe1;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:10px;padding:17px 24px;font:600 10px 'DM Mono',monospace;letter-spacing:.8px}.workbench-header .green-dot{vertical-align:middle}.workbench-body{padding:25px}.dropzone{background:#f9faf6;border:2px dashed #b1c4b5;min-height:195px;border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:25px;cursor:pointer}.dropzone.dragover{border-color:#388561;background:#e5f4e8}.dropzone:hover{border-color:#388561}.upload-icon{font-size:36px;color:var(--green)}.dropzone strong{font-size:18px;margin-bottom:6px}.dropzone small{color:var(--muted);max-width:400px}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;clip-path:inset(50%)}.selection-summary{padding:13px 0;color:var(--muted);font-size:13px;overflow-wrap:anywhere}.option{display:flex;gap:10px;align-items:start;font-size:13px;margin:11px 0 20px}.option input{margin-top:5px}.run-button{width:100%;border:0;margin-top:5px}.run-button:disabled{opacity:.6;cursor:wait}.results{margin-top:25px;border-top:1px solid var(--line);padding-top:20px;overflow-wrap:anywhere}.empty-results{color:var(--muted);font-size:14px}.result-title{font-size:18px;font-weight:800;margin-bottom:13px}.result-row{padding:14px 15px;border:1px solid var(--line);background:white;border-radius:7px;margin-bottom:9px}.result-row strong{display:block;font-size:14px;margin-bottom:4px}.result-row p{color:#52635b;font-size:13px;margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.result-row.ok{border-left:4px solid #3da46c}.result-row.warn{border-left:4px solid #e6a640}.result-row.bad{border-left:4px solid #c85252}.result-row.info{border-left:4px solid #7392a4}.mono{font-family:'DM Mono',monospace;font-size:11px;white-space:pre-wrap;overflow-wrap:anywhere}.bench-aside{display:grid;gap:15px}.note-card{background:#fffefb;border:1px solid var(--line);border-radius:9px;padding:23px}.note-card h3{font-size:22px;letter-spacing:-.04em;margin:13px 0}.note-card p{color:var(--muted);font-size:13px}.note-card.mint{background:#e9f2e7}.note-card a{color:var(--green);font-size:13px;font-weight:800}.download-output{margin-top:14px}.download-output a{display:inline-flex;background:var(--accent);padding:11px 17px;border-radius:6px;font-weight:800;font-size:13px}.article-wrap{max-width:810px;padding-top:53px;padding-bottom:87px}.article-wrap h1{font-size:clamp(42px,6vw,65px)}.article-wrap h2{font-size:31px;margin-top:43px}.article-wrap>p{font-size:16px;color:#485c52;line-height:1.85}.article-callout{border-left:5px solid var(--green);background:#e7f0e6;padding:20px 24px;margin-block:28px}.repair-steps{padding:0;list-style:none}.repair-steps li{display:flex;gap:20px;padding:24px 0;border-top:1px solid var(--line)}.repair-steps li>span{font:700 17px 'DM Mono',monospace;color:var(--green)}.repair-steps h3{font-size:20px;margin:0 0 10px}.repair-steps p{color:var(--muted);margin:0}.article-next{padding:30px;background:var(--navy);color:white;border-radius:10px;margin:30px 0}.article-next .eyebrow{color:var(--accent)}.article-next h2{margin:11px 0}.article-next p{color:#c6d7ca}.article-next .button.primary{background:var(--accent);color:var(--ink)}.footer{background:#e9ece4;border-top:1px solid #d6dcd2;margin-top:20px}.footer-main{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:40px;padding:52px 0}.footer-main p{color:var(--muted);font-size:13px;margin-top:16px}.footer-main>div:not(:first-child){display:flex;flex-direction:column;gap:10px}.footer-main b{font:700 10px 'DM Mono',monospace;letter-spacing:1px;margin-bottom:11px}.footer-main a:not(.brand){color:#54655b;font-size:13px}.footer-main a:hover{text-decoration:underline}.footer-bottom{border-top:1px solid #d1d7cc;padding:17px 0;display:flex;justify-content:space-between;gap:15px;color:var(--muted);font-size:11px}.footer-bottom span{font-family:'DM Mono',monospace}.footer-bottom i{color:var(--green);font-style:normal}@media(max-width:980px){.hero{gap:30px}.hero-panel{transform:none}.work-area{grid-template-columns:1fr}.bench-aside{grid-template-columns:1fr 1fr}.topbar-inner{gap:24px}.topbar nav{gap:15px}.nav-cta{display:none}}@media(max-width:740px){.shell{width:min(100% - 32px,1180px)}.topbar-inner{min-height:75px;flex-wrap:wrap;padding:13px 0}.brand{font-size:22px}.brand small{display:none}.topbar nav{width:100%;justify-content:space-around;margin:0;padding:8px 0 4px}.hero{grid-template-columns:1fr;padding:50px 0 60px}.hero h1{font-size:clamp(47px,10vw,73px)}.hero-panel{max-width:530px}.hero-proof{margin-top:26px}.section{padding-block:46px 60px}.feature-grid,.guide-grid{grid-template-columns:1fr 1fr}.band-grid{grid-template-columns:1fr;gap:20px}.tool-list{grid-template-columns:1fr}.footer-main{grid-template-columns:1fr 1fr;gap:30px}.section-head{align-items:start;flex-direction:column}.bench-aside{grid-template-columns:1fr}}@media(max-width:480px){.feature-grid,.guide-grid{grid-template-columns:1fr}.hero-cta{flex-direction:column}.hero-cta a{width:100%}.hero-proof{gap:11px}.hero-proof span:not(:last-child){padding-right:11px}.panel-top{font-size:8px}.file-preview{padding:24px 18px}.report-row{padding:16px 18px}.workbench-header{font-size:8px;padding:13px}.workbench-body{padding:17px}.footer-main{grid-template-columns:1fr 1fr}.footer-main>div:first-child{grid-column:span 2}.footer-bottom{flex-direction:column}}

/* Phase 2: accessible searchable tool cabinet */
.catalog-search-label{display:block;margin:0 0 .6rem;font-size:.72rem;font-weight:800;letter-spacing:.13em;}
.catalog-search{display:block;width:100%;max-width:700px;padding:1rem 1.15rem;border:1px solid #a9aca4;border-radius:13px;background:#fffefb;color:#252b2b;font:inherit;box-shadow:0 6px 22px rgba(0,0,0,.03)}
.catalog-search:focus-visible{outline:3px solid #5f9c86;outline-offset:2px;}
.catalog-count{font-size:.82rem;color:#58605c;margin:.7rem 0 0;}
.tool-group[hidden],.tool-list-item[hidden]{display:none!important;}

/* Phase 3: legible repair references, robust focus and reduced motion */
.inline-underline{text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:3px;color:var(--green);font-weight:700}
.related-note{margin:1rem 0 0;font-size:.94rem;color:var(--muted)}.related-note a{text-decoration:underline;text-underline-offset:3px;font-weight:700;color:var(--green)}
.article-wrap code{font-size:.9em;padding:.08rem .28rem;border:1px solid var(--line);border-radius:4px;background:#fffefb;overflow-wrap:anywhere}
.article-wrap p{overflow-wrap:break-word}.article-wrap a:focus-visible,.related-note a:focus-visible{outline:3px solid #5f9c86;outline-offset:3px}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}