:root{color-scheme:light;--bg:#f6f8f8;--panel:#fff;--ink:#152827;--muted:#52706a;--line:#dbe7e2;--accent:#176e60;--accent-hi:#0d554b;--soft:#eaf6f1;--warn:#8b4400;--shadow:0 12px 40px rgba(8,39,33,.055)}
:root[data-theme=dark]{color-scheme:dark;--bg:#111b1d;--panel:#192629;--ink:#e8f3f1;--muted:#b2cac3;--line:#354b49;--accent:#75ddc6;--accent-hi:#9fffe4;--soft:#213934;--warn:#ffc08c;--shadow:none}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--accent-hi)}a:hover{text-decoration-thickness:2px}img,svg{max-width:100%}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}:focus-visible{outline:3px solid #eaae28;outline-offset:3px}.skip{position:absolute;top:-70px;left:1rem;background:var(--panel);padding:.6rem;z-index:10}.skip:focus{top:4px}.container{max-width:1150px;margin:auto;padding:0 22px}.site-header{background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-top:11px;padding-bottom:11px}.brand{display:flex;align-items:center;gap:10px;font-size:1.06rem;font-weight:850;text-decoration:none;color:var(--ink);letter-spacing:-.03em}.brand-mark{width:35px;height:35px;border-radius:12px;background:linear-gradient(135deg,#127e69,#b3d369);color:white;display:grid;place-items:center;font-weight:900}.nav-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.nav-actions a{font-size:.92rem;text-decoration:none}.theme-button,.button,.secondary-button{border:1px solid var(--line);border-radius:12px;background:var(--panel);color:var(--ink);padding:9px 15px;font-weight:650}.button{background:var(--accent);border-color:var(--accent);color:#fff}.button:hover{background:var(--accent-hi)}:root[data-theme=dark] .button{color:#082a23}.secondary-button:hover,.theme-button:hover{background:var(--soft)}.hero{padding:76px 0 48px;background:radial-gradient(circle at 88% 5%,var(--soft),transparent 44%)}.eyebrow{color:var(--accent);font-weight:800;text-transform:uppercase;letter-spacing:.13em;font-size:.79rem}.hero h1{font-size:clamp(2.25rem,5vw,4.2rem);line-height:1.14;letter-spacing:-.055em;max-width:780px;margin:12px 0 17px}.lead{color:var(--muted);font-size:1.13rem;max-width:680px}.search{margin:30px 0 12px;max-width:735px}.search input{width:100%;padding:18px 20px;border:2px solid var(--line);background:var(--panel);color:var(--ink);border-radius:16px;font-size:1.06rem}.search input:focus{border-color:var(--accent)}.search-help{color:var(--muted);font-size:.9rem;margin-top:7px}.search-results{background:var(--panel);border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow);overflow:hidden;margin-top:9px}.search-results[hidden]{display:none}.search-result{display:block;padding:10px 17px;border-bottom:1px solid var(--line);text-decoration:none}.search-result:last-child{border:0}.search-result span{display:block;color:var(--muted);font-size:.83rem}.search-result:hover{background:var(--soft)}main{min-height:60vh}.section{padding:33px 0 45px}.section h2{font-size:1.7rem;letter-spacing:-.035em;margin:0 0 8px}.section-note{color:var(--muted);margin:0 0 22px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(245px,1fr));gap:16px}.tool-card,.category-card,.surface,.info-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.tool-card,.category-card{padding:23px;text-decoration:none;color:var(--ink);display:block;min-height:148px}.tool-card:hover,.category-card:hover{transform:translateY(-2px);border-color:var(--accent)}.card-kicker{font-weight:750;font-size:.8rem;color:var(--accent);letter-spacing:.045em}.tool-card h3,.category-card h3{font-size:1.13rem;line-height:1.34;margin:8px 0 7px}.tool-card p,.category-card p{color:var(--muted);font-size:.93rem;margin:0}.planned{opacity:.78}.planned:hover{transform:none;border-color:var(--line)}.status{font-size:.77rem;font-weight:750;border-radius:999px;background:var(--soft);color:var(--accent);padding:2px 9px}.status.soon{color:var(--muted)}.breadcrumb{margin-top:29px;font-size:.88rem;color:var(--muted)}.breadcrumb a{text-decoration:none}.tool-heading h1,.category-heading h1,.page-heading h1{font-size:clamp(2rem,4vw,3rem);line-height:1.2;letter-spacing:-.045em;margin:8px 0}.tool-heading p,.page-heading p{color:var(--muted)}.tool-layout{display:grid;grid-template-columns:minmax(0,1.43fr) minmax(270px,.83fr);gap:23px;align-items:start;margin:27px 0 40px}.surface,.info-card{padding:27px}.surface h2,.info-card h2{margin-top:0;letter-spacing:-.025em}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:18px 0}.field label{display:block;font-weight:690;font-size:.9rem;margin:0 0 5px}.field input{width:100%;padding:12px;border:1px solid var(--line);border-radius:11px;background:var(--bg);color:var(--ink);font-variant-numeric:tabular-nums}.field input[type=file]{padding:11px;font-size:.85rem}.hint{font-size:.82rem;color:var(--muted)}.actions{display:flex;gap:9px;flex-wrap:wrap;margin:14px 0}.message{padding:12px 14px;background:var(--soft);border-radius:12px;color:var(--ink);margin:13px 0}.message.error{border:1px solid #e39a74;color:var(--warn)}.result{border-top:1px solid var(--line);padding-top:16px;margin-top:22px}.result[hidden]{display:none}.results-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}.result-value{border:1px solid var(--line);border-radius:12px;padding:15px;background:var(--bg)}.result-value b{display:block;font-size:1.55rem;line-height:1.3;letter-spacing:-.045em;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.result-value span{font-size:.82rem;color:var(--muted)}.info-card{margin-bottom:19px}.info-card p,.info-card li{color:var(--muted)}.info-card strong{color:var(--ink)}.guidance{max-width:850px;padding-bottom:54px}.faq details{border-top:1px solid var(--line);padding:13px 0}.faq summary{cursor:pointer;font-weight:700}.faq p{margin:7px 0}.footer{border-top:1px solid var(--line);background:var(--panel);padding:40px 0;margin-top:44px}.footer-inner{display:flex;justify-content:space-between;gap:35px;flex-wrap:wrap}.footer a{display:inline-block;margin-right:14px;font-size:.9rem}.footer p{color:var(--muted);font-size:.88rem}.ad-slot:empty{display:none}.ad-slot:not(:empty){min-height:120px;margin:22px auto}.csv-diffs{max-width:100%;overflow:auto}.csv-diffs table{border-collapse:collapse;min-width:500px;font-size:.85rem}.csv-diffs th,.csv-diffs td{text-align:left;border:1px solid var(--line);padding:8px;max-width:220px;overflow-wrap:anywhere}.callout{border-left:4px solid var(--accent);background:var(--soft);padding:16px 19px;border-radius:0 12px 12px 0}.no-results{padding:16px}.small{font-size:.82rem;color:var(--muted)}.pills{display:flex;gap:10px;flex-wrap:wrap}.pill{background:var(--soft);border-radius:999px;padding:7px 12px;text-decoration:none;font-size:.86rem}@media(max-width:800px){.tool-layout{grid-template-columns:1fr}.hero{padding:48px 0 26px}.nav{min-height:68px}.grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}}@media(max-width:480px){.container{padding:0 16px}.form-grid{grid-template-columns:1fr}.surface,.info-card{padding:19px}.nav-actions{gap:10px}.nav-actions a{font-size:.82rem}.tool-card,.category-card{min-height:0}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}@media print{.site-header,.footer,.actions,.search{display:none!important}.tool-layout{display:block}.surface,.info-card{box-shadow:none;break-inside:avoid}body{background:white;color:#000}}

.nav-search{position:relative;flex:1;min-width:140px;max-width:230px}.nav-search input{width:100%;border:1px solid var(--line);border-radius:11px;padding:9px 12px;background:var(--bg);color:var(--ink);font-size:.89rem}.nav-results{position:absolute;top:43px;left:0;right:0;min-width:255px;max-height:370px;overflow:auto;z-index:12}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}@media(max-width:650px){.nav-search{order:3;min-width:100%;max-width:none}.nav-results{top:44px;min-width:0}}
/* Phase 2: usable local document editors and data tables */
.field textarea{width:100%;min-height:115px;resize:vertical;padding:12px;border:1px solid var(--line);border-radius:11px;background:var(--bg);color:var(--ink);font:inherit}.field input:focus-visible,.field textarea:focus-visible{outline:3px solid var(--accent);outline-offset:1px}.field input:not([type=file]){max-width:100%}.text-preview{overflow:auto;max-height:360px;white-space:pre-wrap;overflow-wrap:anywhere;background:var(--soft);padding:16px;border-radius:12px;font-size:.82rem}.doc-preview{padding:15px;border:1px solid var(--line);border-radius:12px;margin-bottom:15px}.doc-preview h3{margin:0 0 11px}.doc-preview p{margin:5px 0}.actions button:disabled{opacity:.5;cursor:not-allowed}.csv-diffs{margin-top:12px}

@media print{.tfd-document-ready .tool-heading,.tfd-document-ready .breadcrumb,.tfd-document-ready #calculator-form,.tfd-document-ready .tool-layout aside,.tfd-document-ready .guidance,.tfd-document-ready .surface>h2,.tfd-document-ready .surface>p.hint,.tfd-document-ready .result>h2{display:none!important}.tfd-document-ready .tool-layout{margin:0;display:block}.tfd-document-ready .tool-layout .surface{padding:0;border:0}.tfd-document-ready .csv-diffs{overflow:visible}.tfd-document-ready .csv-diffs table{width:100%;min-width:0}.tfd-document-ready .doc-preview{border:0;padding:0}.tfd-document-ready .csv-diffs tr{break-inside:avoid}}