:root{color-scheme:light;--ink:#152b45;--muted:#58677a;--blue:#195ac8;--line:#d7e0ec;--canvas:#f5f7fb;--soft:#edf3fe;--radius:16px;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--canvas);font-size:16px;line-height:1.6}
/* Usable pointer targets for navigation as well as buttons. */
select{font:inherit;min-height:44px;border:1px solid var(--line);border-radius:8px;background:white;color:var(--ink);padding:8px 34px 8px 12px;max-width:100%}select:focus-visible{outline:3px solid #165ec7;outline-offset:4px}
.format-articles a{display:inline-flex;align-items:center;min-height:44px;max-width:100%}
.settings.multi-settings{display:block}.format-row{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.format-row label{font-size:14px;font-weight:650;min-width:122px}.format-row select{min-width:224px}.format-help{margin-left:auto;font-size:13px;min-height:44px;display:flex;align-items:center}
.multi-settings #style-controls{margin-top:16px;display:flex;align-items:center;flex-wrap:wrap;gap:12px}.multi-settings legend{float:none;width:100%;font-weight:600;font-size:13px;margin:0 0 7px}.style-options{display:flex;gap:8px;flex-wrap:wrap}.multi-settings .style-choice{background:#fff;border-color:var(--line);color:var(--ink);cursor:pointer;min-width:118px}.multi-settings .style-choice:has(input:checked){background:var(--soft);border-color:#5489da;color:#194e9c}.style-choice small{display:block}.style-choice input{accent-color:var(--blue);width:16px;height:16px;flex-shrink:0}.multi-settings #format-note{margin-top:12px;max-width:760px}
.guide-nav{display:flex;align-items:center;flex-wrap:wrap;gap:8px 18px;margin-top:28px;padding:18px 0;border-bottom:1px solid var(--line);font-size:14px}.guide-nav strong{width:100%}.guide-nav a,.guide-action{display:inline-flex;align-items:center;min-height:44px}.format-articles{max-width:820px}.style-guide{padding:12px 0 20px;border-bottom:1px solid var(--line)}.format-guide{padding:12px 0 20px;border-bottom:1px solid var(--line)}.format-articles h2,.format-articles h3,#converter{scroll-margin-top:24px}.example-pair{display:flex;gap:10px;flex-wrap:wrap;align-items:center;background:white;border:1px solid var(--line);padding:14px;border-radius:9px}.example-pair code{overflow-wrap:anywhere}.format-articles a{overflow-wrap:anywhere}.guide-action{font-size:14px;font-weight:600}
@media(max-width:767px){.format-row{gap:7px}.format-row label{width:100%}.format-row select{width:100%;min-width:0}.format-help{margin-left:0}.style-options{display:grid;grid-template-columns:1fr 1fr;width:100%}.multi-settings .style-choice{min-width:0;font-size:13px;padding:8px}.style-choice small{font-size:11px}.example-pair{align-items:flex-start;flex-direction:column}}
.reading summary h3{margin:0;font-size:inherit;line-height:inherit}.callout h2{font-size:17px;line-height:1.4;margin:0 0 5px}.reading pre{white-space:pre-wrap;overflow-wrap:anywhere}
textarea:focus-visible{outline:3px solid #165ec7!important;outline-offset:4px}
.brand,.top nav a,footer a,.callout a{min-width:44px;min-height:44px;display:inline-flex;align-items:center}
.callout a{white-space:normal!important;overflow-wrap:anywhere;min-width:0}
*{box-sizing:border-box}body{margin:0}a{color:var(--blue);text-underline-offset:4px}button,input,textarea{font:inherit}button,a,input,textarea,summary{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}button:focus-visible,a:focus-visible,textarea:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #165ec7;outline-offset:4px}button{min-height:44px;border:1px solid var(--line);border-radius:9px;padding:9px 16px;color:var(--ink);background:#fff;font-weight:600}button:hover:not(:disabled){background:#f1f5fc}button.primary{background:var(--blue);border-color:var(--blue);color:white;padding-inline:25px}button.primary:hover:not(:disabled){background:#10489f}button.linklike{background:transparent;border-color:transparent;font-weight:500;padding:7px 10px}header{background:#fff;border-bottom:1px solid var(--line)}.wrap{max-width:1184px;margin:auto;padding:0 28px}.top{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);font-size:17px;font-weight:700;letter-spacing:-.5px}.mark{display:grid;place-items:center;width:38px;height:38px;background:var(--blue);color:#fff;border-radius:9px;font-family:Georgia,serif;font-size:24px;font-weight:400}.top nav{display:flex;gap:22px;align-items:center}.top nav a{font-size:14px;text-decoration:none;color:var(--muted);min-height:44px;display:flex;align-items:center}.top nav a[aria-current]{color:var(--blue);font-weight:650}.intro{margin:38px 0 26px}.eyebrow{text-transform:uppercase;font-size:12px;letter-spacing:2px;font-weight:700;color:var(--blue);margin:0 0 7px}h1{font-size:clamp(30px,4vw,44px);line-height:1.16;letter-spacing:-1.8px;margin:0 0 12px;font-weight:650}h2{font-size:25px;line-height:1.3;letter-spacing:-.65px}h3{font-size:17px;line-height:1.4}.intro p:last-child{margin:0;color:var(--muted)}.notice{font-size:14px;background:#fff8e8;color:#69430e;border:1px solid #e7d5ad;border-radius:9px;padding:10px 14px;margin:0 0 16px}.workspace{border:1px solid var(--line);background:#fff;border-radius:var(--radius);box-shadow:0 12px 36px #1d355708;overflow:hidden}.settings{padding:18px 24px;background:#fcfdff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:18px}.settings p{margin:0;font-size:13px;color:var(--muted)}fieldset{padding:0;margin:0;border:0;display:flex;gap:12px;align-items:center;min-width:0}legend{float:left;margin-right:20px;font-size:14px;font-weight:600}.style-choice{border:1px solid #91b4ee;background:var(--soft);padding:7px 12px;border-radius:7px;min-height:44px;display:flex;gap:8px;align-items:center;color:#194e9c;font-size:14px}.style-choice small{font-size:12px;color:#43648c}.panels{display:grid;grid-template-columns:1fr 1fr}.panel{min-width:0;padding:22px 24px 15px}.panel+.panel{border-left:1px solid var(--line);background:#fcfdff}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.panel-heading label{font-size:14px;font-weight:650}.panel-heading span{font-size:12px;color:var(--muted)}textarea{display:block;width:100%;border:0;border-radius:5px;resize:vertical;padding:4px 0;background:transparent;color:var(--ink);font-size:18px;line-height:1.75;min-height:210px;overflow-wrap:anywhere}textarea::placeholder{color:#58677a;opacity:1}textarea:focus{outline:2px solid #aec5ed;outline-offset:5px}.panel-foot{display:flex;justify-content:space-between;gap:10px;align-items:center;font-size:12px;color:var(--muted);min-height:35px}.actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;border-top:1px solid var(--line);padding:17px 24px}.actions .spacer{flex:1}.shortcut{font-size:12px;color:var(--muted)}.status{font-size:14px;margin:0;padding:0 24px 16px;min-height:20px}.errors{color:#a32121;font-size:14px;margin:0 24px}.errors p{margin:8px 0}.extras{padding:16px 24px;border-top:1px solid var(--line)}summary{cursor:pointer;font-weight:600;font-size:14px;min-height:44px;display:flex;align-items:center;gap:9px}summary::before{content:'+';font-size:20px;color:var(--muted)}details[open]>summary::before{content:'−'}#spellings{border:1px solid var(--line);padding:10px 12px;margin:10px 0;min-height:100px;font-size:16px;max-width:560px}.help{font-size:13px;color:var(--muted);margin:5px 0 12px}.trust{display:flex;justify-content:center;gap:28px;flex-wrap:wrap;margin:17px 0;color:var(--muted);font-size:13px}.trust span{display:flex;align-items:center;gap:6px}.trust svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.7}.lower-info{font-size:14px;color:var(--muted);margin-top:8px}.information{margin:55px 0}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;border-bottom:1px solid var(--line);padding-bottom:32px}.step-number{font-size:12px;color:var(--blue);letter-spacing:1px}.steps h3{margin:6px 0}.steps p{font-size:15px;color:var(--muted);margin:0}.reading{max-width:790px;margin:35px 0}.reading p,.reading li{color:var(--muted)}.reading details{border-bottom:1px solid var(--line);padding:8px 0}.reading summary{font-size:16px}.reading h2{margin-top:32px}.callout{padding:24px;background:#eaf1fe;border:1px solid #ccd9f0;border-radius:12px;margin:32px 0;display:flex;align-items:center;justify-content:space-between;gap:20px}.callout h3{margin:0 0 5px}.callout p{margin:0;font-size:14px;color:var(--muted)}.callout a{white-space:nowrap;font-size:14px;font-weight:600}footer{border-top:1px solid var(--line);padding:23px 0 32px;color:var(--muted);font-size:13px}footer .wrap{display:flex;justify-content:space-between;gap:20px}footer nav{display:flex;gap:20px}footer a{color:var(--muted)}.change-list{list-style:none;padding:0;margin:10px 0}.change-list li{padding:9px 0;border-bottom:1px solid #e8edf4;font-size:14px;overflow-wrap:anywhere}.change-list strong{color:var(--blue)}.change-list small{display:block;color:var(--muted);font-size:13px}.warnings{color:#754813;background:#fff8e8;padding:12px 16px;border-radius:8px;font-size:14px;max-height:240px;overflow:auto}.warnings:empty{display:none}.skip{position:absolute;left:20px;top:-100px;z-index:4;background:white;padding:12px}.skip:focus{top:5px}dialog{border:1px solid var(--line);border-radius:16px;max-width:440px;width:calc(100% - 32px);padding:28px;color:var(--ink);box-shadow:0 30px 90px #1234}dialog::backdrop{background:#10223d66}dialog h2{margin-top:0}dialog .dialog-actions{display:flex;justify-content:flex-end;gap:10px}.article{max-width:800px;margin:50px auto 80px;min-height:50vh}.article p,.article li{color:var(--muted)}.article a{overflow-wrap:anywhere}[hidden]{display:none!important}code{font-family:ui-monospace,SFMono-Regular,monospace;background:#edf1f7;padding:2px 5px;border-radius:4px;font-size:.9em}
@media(max-width:767px){.wrap{padding:0 18px}.top{min-height:72px;gap:10px;flex-wrap:wrap;padding-block:13px}.top nav{gap:16px}.brand{font-size:16px}.intro{margin:28px 0 22px}.panels{grid-template-columns:1fr}.panel+.panel{border-left:0;border-top:1px solid var(--line)}.panel{padding:18px}.settings{align-items:flex-start;flex-direction:column;padding:16px 18px}.settings p{font-size:13px}.actions{padding:15px 18px;gap:7px}.shortcut{display:none}.extras{padding:12px 18px}.status{padding-inline:18px}.errors{margin-inline:18px}.steps{grid-template-columns:1fr;gap:23px}.trust{gap:12px;font-size:12px}.information{margin-top:38px}.callout{align-items:flex-start;flex-direction:column}footer .wrap{flex-direction:column}textarea{min-height:155px}.panel-heading span{font-size:12px}h1{letter-spacing:-1px}legend{margin-right:10px}.actions .spacer{display:none}}