:root{--bg:#f8fafc;--surface:#ffffff;--surface2:#f1f5f9;--text:#0f172a;--muted:#64748b;--soft:#e2e8f0;--line:#dbe5f0;--brand:#2563eb;--brandDark:#1d4ed8;--brandSoft:#dbeafe;--teal:#14b8a6;--tealSoft:#ccfbf1;--amber:#f59e0b;--shadow:0 22px 70px rgba(15,23,42,.10);--shadow2:0 12px 34px rgba(37,99,235,.14);--radius:24px;--radius2:32px;--max:1160px}*{box-sizing:border-box}html,body{max-width:100%;overflow-x:hidden;scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at 10% -10%,rgba(37,99,235,.16),transparent 30rem),radial-gradient(circle at 90% 8%,rgba(20,184,166,.13),transparent 26rem),var(--bg);color:var(--text);line-height:1.65}a{color:inherit}img,canvas,svg,video{max-width:100%}.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:18px;width:min(var(--max),calc(100% - 28px));margin:12px auto 0;padding:12px 14px;background:rgba(255,255,255,.88);backdrop-filter:blur(18px);border:1px solid rgba(219,229,240,.9);border-radius:999px;box-shadow:0 14px 40px rgba(15,23,42,.06)}.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:950;letter-spacing:-.025em}.brandText{font-size:18px}.logoMark{display:grid;place-items:center;flex:0 0 auto;width:40px;height:40px;border-radius:14px;background:linear-gradient(135deg,var(--brand),var(--teal));color:#fff;box-shadow:var(--shadow2);font-weight:950}.links{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.links a{padding:9px 12px;border-radius:999px;text-decoration:none;color:#334155;font-weight:800;font-size:14px}.links a:hover{background:#eff6ff;color:var(--brand)}.links .navCta{background:#0f172a;color:#fff;padding:10px 15px}.links .navCta:hover{background:linear-gradient(135deg,var(--brand),var(--teal));color:#fff}.menuBtn{display:none;border:0;background:#eff6ff;color:var(--brand);border-radius:14px;padding:10px 13px;font-size:20px}main{width:min(var(--max),calc(100% - 32px));margin:0 auto}.eyebrow{display:inline-flex;align-items:center;gap:8px;border:1px solid #bfdbfe;background:#eff6ff;color:#1d4ed8;border-radius:999px;padding:7px 12px;font-weight:950;font-size:12px;text-transform:uppercase;letter-spacing:.11em}.hero{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(330px,.88fr);gap:32px;align-items:center;padding:72px 0 42px}.heroText h1,.pageHero h1,.toolPageHero h1{font-size:clamp(42px,7.6vw,82px);line-height:.93;margin:14px 0 18px;letter-spacing:-.07em;max-width:850px}.heroText p,.pageHero p,.toolPageHero p{font-size:clamp(17px,2vw,21px);color:var(--muted);max-width:760px}.heroActions,.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;border:1px solid transparent;border-radius:999px;padding:12px 18px;font-weight:950;text-decoration:none;cursor:pointer;transition:.18s ease;font-family:inherit}.btn.primary{background:linear-gradient(135deg,var(--brand),var(--teal));color:#fff;box-shadow:var(--shadow2)}.btn.primary:hover{transform:translateY(-1px);box-shadow:0 18px 44px rgba(37,99,235,.22)}.btn.ghost{background:#fff;color:#0f172a;border-color:var(--line)}.btn.ghost:hover{border-color:#bfdbfe;background:#eff6ff;color:var(--brand)}.heroTrust{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;color:#475569;font-weight:800;font-size:14px}.heroTrust span{display:inline-flex;align-items:center;gap:7px;padding:8px 11px;background:#fff;border:1px solid var(--line);border-radius:999px}.heroPanel{background:linear-gradient(180deg,#fff,rgba(255,255,255,.74));border:1px solid rgba(219,229,240,.95);border-radius:var(--radius2);box-shadow:var(--shadow);padding:18px;position:relative;overflow:hidden}.heroPanel:before{content:"";position:absolute;inset:-70px -90px auto auto;width:220px;height:220px;background:radial-gradient(circle,rgba(20,184,166,.18),transparent 68%)}.toolPreview{position:relative;display:grid;gap:14px}.previewTop{display:flex;align-items:center;justify-content:space-between;gap:12px}.previewPills{display:flex;gap:7px}.previewPills span{width:10px;height:10px;border-radius:50%;background:#cbd5e1}.previewPills span:nth-child(1){background:#ef4444}.previewPills span:nth-child(2){background:#f59e0b}.previewPills span:nth-child(3){background:#22c55e}.previewTitle{font-weight:950;color:#0f172a}.previewCard{padding:16px;border:1px solid var(--line);border-radius:20px;background:#fff}.fakeInput{height:96px;border:1px dashed #bfdbfe;border-radius:16px;background:linear-gradient(135deg,#f8fbff,#eff6ff);padding:14px;color:#64748b}.miniStats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.miniStats div,.statPill{border:1px solid var(--line);border-radius:18px;background:#fff;padding:14px}.miniStats strong,.statPill strong{display:block;font-size:24px;line-height:1;color:#0f172a}.miniStats span,.statPill span{font-size:12px;color:#64748b;font-weight:800;text-transform:uppercase;letter-spacing:.07em}.section{padding:44px 0}.sectionHead{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:20px}.sectionHead h2,.content h2,.related h2{font-size:clamp(28px,4vw,44px);letter-spacing:-.045em;line-height:1.05;margin:0 0 8px}.sectionHead p{color:var(--muted);max-width:650px;margin:0}.grid{display:grid;gap:18px}.cards{grid-template-columns:repeat(3,minmax(0,1fr))}.toolCard{display:flex;flex-direction:column;gap:10px;min-height:210px;padding:22px;border:1px solid rgba(219,229,240,.95);border-radius:var(--radius);background:rgba(255,255,255,.9);box-shadow:0 10px 30px rgba(15,23,42,.045);text-decoration:none;transition:.18s ease;position:relative;overflow:hidden}.toolCard:before{content:"";position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,var(--brand),var(--teal));opacity:.85}.toolCard:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#bfdbfe}.toolCard h3{font-size:22px;line-height:1.1;margin:4px 0 0;letter-spacing:-.025em}.toolCard p{color:var(--muted);margin:0}.toolCard .arrow{margin-top:auto;color:var(--brand);font-weight:950}.pill{display:inline-flex;align-items:center;width:max-content;padding:6px 10px;border-radius:999px;background:#eff6ff;color:#1d4ed8;font-size:12px;font-weight:950;letter-spacing:.07em;text-transform:uppercase}.categoryGrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.categoryCard{padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;text-decoration:none;box-shadow:0 10px 30px rgba(15,23,42,.04)}.categoryIcon{display:grid;place-items:center;width:44px;height:44px;border-radius:16px;background:linear-gradient(135deg,#eff6ff,#ccfbf1);font-weight:950;margin-bottom:12px}.categoryCard h3{margin:0 0 6px}.categoryCard p{margin:0;color:var(--muted);font-size:14px}.split{display:grid;grid-template-columns:1fr .9fr;gap:28px;align-items:start}.panel,.content,.toolShell,.resultBox,.timerWrap,.typingWrap .panel{background:rgba(255,255,255,.93);border:1px solid rgba(219,229,240,.96);border-radius:var(--radius);box-shadow:0 14px 40px rgba(15,23,42,.055)}.content{padding:28px;margin:24px 0 46px}.content p,.content li{color:#475569}.checklist{display:grid;gap:12px;list-style:none;padding:0;margin:0}.checklist li{background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px 16px;font-weight:800}.checklist li:before{content:"✓";display:inline-grid;place-items:center;width:24px;height:24px;margin-right:9px;border-radius:999px;background:#dcfce7;color:#15803d}.pageHero,.toolPageHero{padding:58px 0 24px}.directoryHero{display:grid;grid-template-columns:1fr .55fr;gap:24px;align-items:center}.searchPanel{background:#fff;border:1px solid var(--line);border-radius:var(--radius2);padding:18px;box-shadow:var(--shadow)}.searchPanel label{display:block;font-size:13px;font-weight:950;text-transform:uppercase;letter-spacing:.08em;color:#64748b;margin-bottom:8px}.searchPanel input{width:100%;border:1px solid var(--line);border-radius:16px;padding:14px 16px;font:inherit}.quickFilters{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.quickFilters a{padding:8px 10px;border-radius:999px;background:#eff6ff;color:#1d4ed8;text-decoration:none;font-weight:900;font-size:13px}.categorySection{scroll-margin-top:110px;margin:26px 0}.categoryHeader{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:14px}.categoryHeader h2{font-size:30px;line-height:1.08;margin:0;letter-spacing:-.04em}.categoryHeader p{margin:6px 0 0;color:var(--muted)}.toolPageHero{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:end}.toolBadges{display:flex;flex-wrap:wrap;gap:9px}.toolBadges span{padding:8px 11px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:900;color:#475569}.toolMetaStrip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:12px 0 22px}.toolMetaStrip div{background:#fff;border:1px solid var(--line);border-radius:18px;padding:13px 14px;font-weight:900;color:#334155}.toolMetaStrip span{display:block;color:#64748b;font-size:12px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:2px}.toolShell{padding:20px;margin:18px 0 24px}.toolGrid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);gap:18px}.panel{padding:20px}.panel label{display:block;font-weight:900;margin:10px 0 7px;color:#334155}.bigText,textarea,input,select{width:100%;border:1px solid var(--line);border-radius:16px;background:#fff;padding:13px 14px;font:inherit;color:#0f172a;outline:none}input:focus,textarea:focus,select:focus{border-color:#93c5fd;box-shadow:0 0 0 4px rgba(37,99,235,.10)}textarea.bigText{min-height:220px;resize:vertical}.bigText.small{min-height:130px}.passwordOutput{min-height:150px;font-family:ui-monospace,Menlo,Consolas,monospace}.statsGrid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.statsGrid div{padding:16px;border:1px solid var(--line);border-radius:18px;background:#f8fafc}.statsGrid strong{display:block;font-size:30px;line-height:1;color:#0f172a;word-break:break-word}.statsGrid span{font-size:12px;font-weight:950;letter-spacing:.08em;text-transform:uppercase;color:#64748b}.statsGrid.compact{grid-template-columns:repeat(2,1fr)}.twoCols{display:grid;grid-template-columns:1fr 1fr;gap:12px}.buttonGrid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:12px}.resultBox h2{font-size:34px;line-height:1.05;letter-spacing:-.04em}.timerWrap{padding:28px}.timerDisplay{font-size:clamp(42px,9vw,76px);font-weight:950;letter-spacing:-.05em;text-align:center;line-height:1;margin:14px 0 22px}.timeInputs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.center{justify-content:center}.centerText{text-align:center}.typingStats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.typingStats div{background:#f8fafc;border:1px solid var(--line);border-radius:18px;padding:14px}.typingStats strong{display:block;font-size:28px}.typingStats span{font-size:12px;font-weight:950;color:#64748b;text-transform:uppercase;letter-spacing:.08em}.typingPrompt{font-size:18px;background:#eff6ff;border:1px solid #bfdbfe;border-radius:18px;padding:18px;color:#1e3a8a;font-weight:800}.previewCanvas{width:100%;min-height:280px;border:1px dashed #bfdbfe;border-radius:18px;background:#f8fafc}.qrPreview{min-height:270px;display:grid;place-items:center;border:1px dashed #bfdbfe;border-radius:18px;background:#f8fafc;text-align:center;color:#64748b}.disabled{opacity:.48;pointer-events:none}.muted{color:var(--muted)}.related{margin-top:28px;padding-top:18px;border-top:1px solid var(--line)}.chips{display:flex;flex-wrap:wrap;gap:10px}.chips a{padding:10px 12px;border:1px solid var(--line);border-radius:999px;text-decoration:none;background:#fff;font-weight:900;color:#334155}.chips a:hover{background:#eff6ff;color:#1d4ed8}.infoTable{width:100%;border-collapse:separate;border-spacing:0;margin:16px 0;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}.infoTable th,.infoTable td{padding:13px 15px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left}.infoTable tr:last-child th,.infoTable tr:last-child td{border-bottom:0}.infoTable th{width:220px;background:#f8fafc;color:#0f172a;font-weight:950}.miniTable{display:grid;gap:8px;margin-top:12px}.miniTable div{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding:8px 0}.lapList{display:grid;gap:8px;max-height:280px;overflow:auto}.footer{width:min(var(--max),calc(100% - 32px));margin:48px auto 24px;padding:28px;border:1px solid rgba(219,229,240,.95);border-radius:var(--radius2);background:#fff;box-shadow:0 12px 34px rgba(15,23,42,.05);display:grid;grid-template-columns:1fr 1.5fr;gap:28px}.footerBrand p{color:var(--muted);max-width:440px}.footerCols{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.footer h3{margin:0 0 10px;font-size:14px;text-transform:uppercase;letter-spacing:.1em;color:#64748b}.footer a{display:block;text-decoration:none;color:#334155;font-weight:800;margin:7px 0}.footer a:hover{color:var(--brand)}details{border:1px solid var(--line);border-radius:16px;background:#fff;padding:12px 14px;margin:10px 0}summary{font-weight:950;cursor:pointer}details p{margin-bottom:0}.toolHidden{display:none!important}@media(max-width:980px){.hero,.directoryHero,.split,.toolGrid,.toolPageHero,.footer{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.categoryGrid{grid-template-columns:repeat(2,minmax(0,1fr))}.toolMetaStrip{grid-template-columns:repeat(2,1fr)}.hero{padding-top:46px}.heroPanel{order:-1}.sectionHead{display:block}.footerCols{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.nav{border-radius:24px;align-items:flex-start}.menuBtn{display:block}.links{display:none;flex-basis:100%;width:100%;padding-top:10px}.links.open{display:grid;grid-template-columns:1fr}.links a{border-radius:14px}.brandText{font-size:16px}main{width:min(100% - 24px,var(--max))}.heroText h1,.pageHero h1,.toolPageHero h1{font-size:clamp(36px,12vw,52px);letter-spacing:-.055em}.heroText p,.pageHero p,.toolPageHero p{font-size:16px}.hero{gap:20px;padding:34px 0 20px}.cards,.categoryGrid,.statsGrid,.statsGrid.compact,.typingStats,.timeInputs,.twoCols,.buttonGrid,.miniStats{grid-template-columns:1fr}.toolMetaStrip{grid-template-columns:1fr}.content,.toolShell,.panel{padding:16px}.toolCard{min-height:unset}.section{padding:28px 0}.footer{padding:20px}.footerCols{grid-template-columns:1fr}.infoTable,.infoTable tbody,.infoTable tr,.infoTable th,.infoTable td{display:block;width:100%}.infoTable th{border-bottom:0}.infoTable td{border-top:0}.timerDisplay{font-size:42px}.row .btn{width:100%}.previewCard{padding:12px}}@media(max-width:420px){.heroActions .btn{width:100%}.heroTrust span{width:100%;justify-content:center}.logoMark{width:36px;height:36px}.nav{display:grid;grid-template-columns:minmax(0,1fr) auto;width:calc(100vw - 20px)!important;max-width:calc(100vw - 20px)!important;margin:8px auto 0;padding:10px;overflow:hidden}.brand{min-width:0}.brandText{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.menuBtn{justify-self:end}.links{grid-column:1/-1}.hero,.directoryHero,.toolPageHero{grid-template-columns:minmax(0,1fr)!important;width:100%;max-width:100%;overflow:hidden}.heroPanel,.previewCard,.toolPreview,.searchPanel{width:100%;max-width:100%;min-width:0;overflow:hidden}.previewTop{min-width:0}.previewTitle{font-size:14px;max-width:128px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fakeInput{height:auto;min-height:92px}.toolCard,.categoryCard{padding:18px}}
@media(max-width:760px){.nav{display:grid!important;grid-template-columns:minmax(0,1fr) auto!important;width:calc(100vw - 20px)!important;max-width:calc(100vw - 20px)!important;margin:8px auto 0!important;padding:10px!important;overflow:hidden}.brand{min-width:0}.brandText{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.menuBtn{display:block!important;justify-self:end}.links{grid-column:1/-1}.hero,.directoryHero,.toolPageHero{grid-template-columns:minmax(0,1fr)!important;width:100%;max-width:100%;overflow:hidden}.heroPanel,.previewCard,.toolPreview,.searchPanel{width:100%;max-width:100%;min-width:0;overflow:hidden}.previewTitle{font-size:14px;max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fakeInput{height:auto;min-height:92px}}
/* More tool page helpers */
.codeInput{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono",monospace;line-height:1.5}.toolStatus.statusOk{color:#047857;font-weight:800}.toolStatus.statusBad{color:#b91c1c;font-weight:800}.miniTable strong{word-break:break-word}.disabled{pointer-events:none;opacity:.55}.categoryHeader .pill{text-decoration:none}
/* SEO max expansion helpers */
.previewBox{min-height:160px;padding:16px;border:1px solid var(--line);border-radius:18px;background:#fff;overflow:auto}.previewBox mark{background:#fde68a;border-radius:4px;padding:0 2px}.markdownPreview h1,.markdownPreview h2,.markdownPreview h3{margin-top:.4rem}.colorSwatch{height:150px;border-radius:22px;border:1px solid var(--line);box-shadow:inset 0 0 0 1px rgba(255,255,255,.35);margin-bottom:14px}.twoCols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.toolGrid input[type=color]{width:100%;height:64px;border:1px solid var(--line);border-radius:16px;background:#fff;padding:6px}.toolGrid input[type=time]{width:100%}
@media(max-width:640px){.twoCols{grid-template-columns:1fr}.previewBox{min-height:120px}}
/* multilingual helpers */
.links .langSwitch{background:#f8fafc;border:1px solid var(--line);color:#0f172a}.links .langSwitch:hover{background:#ecfeff;color:#0f766e}.languageNote{font-size:14px;color:var(--muted)}
/* GEO answer summary helpers */
.geoAnswerSummary{margin-top:18px;border-left:4px solid var(--brand);background:linear-gradient(135deg,#fff,#eff6ff);box-shadow:0 14px 42px rgba(37,99,235,.08)}.geoAnswerSummary .eyebrow{color:var(--brand)}.geoAnswerSummary h2{margin:.2rem 0 .45rem}.geoAnswerSummary p{font-size:1.04rem;color:#1e3a8a;margin:.2rem 0 .6rem}.geoAnswerSummary ul{margin:.45rem 0 0;padding-left:1.2rem}.geoAnswerSummary li{margin:.2rem 0;color:#334155}.recommendedGuides{margin-top:28px;border:1px solid #bfdbfe;background:linear-gradient(135deg,#f8fbff,#eef6ff)}.recommendedGuides .eyebrow{color:var(--brand)}.guideClusterCard{display:flex;flex-direction:column;gap:10px;min-height:100%;padding:18px;border:1px solid var(--line);border-radius:18px;background:#fff;color:inherit;text-decoration:none;box-shadow:0 10px 28px rgba(15,23,42,.06)}.guideClusterCard h3{margin:0;color:#0f172a}.guideClusterCard p{margin:0;color:#475569}.guideClusterCard:hover{transform:translateY(-1px);box-shadow:0 16px 36px rgba(37,99,235,.12)}.guideAnswerSummary .btn{margin-top:.35rem}