:root{color-scheme:light;--ink:#111113;--muted:#66616f;--paper:#fbfaf8;--surface:#fff;--surface-soft:#f6f4f0;--line:#e7e2da;--purple:#4d2db3;--coral:#ff6b54;--orange:#ff9d2e;--gold:#f2bf3f;--shadow:0 16px 44px #1111130f;--radius:8px;--max:1160px;font-feature-settings:"cv02" 1, "cv03" 1, "cv04" 1;font-family:Inter,Aptos,SF Pro Text,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:var(--paper);color:var(--ink);text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.65}a{color:inherit;text-underline-offset:.2em;text-decoration-color:#4d2db357;text-decoration-thickness:.075em}a:hover{color:var(--purple)}img,svg{max-width:100%;height:auto}.site-shell{flex-direction:column;min-height:100vh;display:flex}.site-header{border-bottom:1px solid var(--line);backdrop-filter:blur(18px);background:#fbfaf8db}.site-header__inner,.site-footer__inner,.section{width:min(var(--max), calc(100% - 32px));margin:0 auto}.site-header__inner{justify-content:space-between;align-items:center;gap:24px;min-height:76px;display:flex}.brand{align-items:center;text-decoration:none;display:inline-flex}.brand__logo{width:150px;height:auto;display:block}.nav{color:var(--muted);align-items:center;gap:24px;font-size:.9rem;font-weight:650;display:flex}.nav a{text-decoration:none}.nav a:hover{color:var(--ink)}.main{flex:1}.hero{color:var(--ink);border-bottom:1px solid var(--line);background:linear-gradient(90deg,#4d2db314,#0000 34%),linear-gradient(135deg,#fff 0%,#fbfaf8 55%,#f7f2ea 100%)}.hero__inner{width:min(var(--max), calc(100% - 32px));grid-template-columns:minmax(0,1.1fr) minmax(280px,.6fr);align-items:center;gap:56px;margin:0 auto;padding:88px 0 78px;display:grid}.eyebrow{display:none}h1,h2,h3{letter-spacing:0;text-wrap:balance;margin:0;line-height:1.06}h1{max-width:13ch;font-size:clamp(2.15rem,4.2vw,4rem);font-weight:800}h2{font-size:clamp(1.55rem,2.6vw,2.35rem);font-weight:760}h3{font-size:1.1rem;font-weight:730}p{margin:0}.hero p{max-width:64ch;color:var(--muted);font-size:1.12rem}.hero__copy{gap:24px;display:grid}.hero__panel{border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);background:#ffffffb8;gap:18px;padding:26px;display:grid}.hero__panel strong{color:var(--purple)}.actions{flex-wrap:wrap;gap:12px;display:flex}.button{border-radius:var(--radius);border:1px solid #0000;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 18px;font-weight:750;text-decoration:none;transition:background-color .16s,border-color .16s,color .16s,transform .16s;display:inline-flex}.button--primary{background:var(--ink);color:#fff}.button--secondary{border-color:var(--line);color:var(--ink);background:#ffffffa3}.button--light{border-color:var(--line);color:var(--ink);background:#fff}.button:hover{text-decoration:none;transform:translateY(-1px)}.button--primary:hover{background:var(--purple);color:#fff}.button--light:hover,.button--secondary:hover{color:var(--purple);border-color:#4d2db357}.section{padding:76px 0}.section--tight{padding:48px 0}.section__head{gap:12px;max-width:760px;margin-bottom:28px;display:grid}.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.grid--two{grid-template-columns:repeat(2,minmax(0,1fr))}.card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);gap:12px;padding:24px;display:grid;box-shadow:0 1px #11111308}.card__meta{color:var(--purple);font-size:.82rem;font-weight:800}.card p,.muted{color:var(--muted)}.pillar-list{gap:12px;display:grid}.pillar-row{border-top:1px solid var(--line);grid-template-columns:210px 1fr;gap:18px;padding:16px 0;display:grid}.hub-band{border:1px solid var(--line);border-radius:var(--radius);background:var(--line);grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin-bottom:28px;display:grid;overflow:hidden}.hub-band div{background:var(--surface);gap:4px;padding:20px;display:grid}.hub-band strong{color:var(--purple);font-size:2rem;line-height:1}.hub-band span{color:var(--muted);font-weight:700}.article-shell{width:min(760px,100% - 32px);margin:0 auto;padding:72px 0}.tool-shell{width:min(980px,100% - 32px)}.article-header{gap:16px;margin-bottom:34px;display:grid}.tool-header{max-width:760px}.article-header h1{max-width:15ch;font-size:clamp(1.95rem,3.4vw,3.1rem)}.article-meta{color:var(--muted);font-size:.95rem}.author-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:18px;margin-bottom:30px;padding:18px;display:grid}.author-card div{gap:6px;display:grid}.author-card p{color:var(--muted)}.content{gap:22px;display:grid}.content h2{margin-top:18px;font-size:1.42rem}.content h3{margin-top:10px}.content ul,.content ol{margin:0;padding-left:1.25rem}.content li+li{margin-top:8px}.content blockquote{border-left:4px solid var(--orange);background:#fff7ed;margin:0;padding:18px 20px}.content table{border-collapse:collapse;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);width:100%;display:block;overflow-x:auto}.content th,.content td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;min-width:140px;padding:12px 14px}.content th{background:var(--surface-soft);font-size:.92rem}.content tr:last-child td{border-bottom:0}.related-section{border-top:1px solid 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0}.tool-score{border-radius:var(--radius);background:var(--ink);color:#fff;border:1px solid #1111131a;gap:12px;padding:18px;display:grid}.tool-score .muted{color:#ffffffb8}.tool-score__head{justify-content:space-between;align-items:end;gap:18px;display:flex}.tool-score__head span{color:#ffffffb8;font-size:.9rem;font-weight:780}.tool-score__head strong{color:#fff;font-size:clamp(2rem,4vw,3.1rem);line-height:.9}.tool-score__head strong span{color:inherit;font:inherit}.tool-score__bar{background:#ffffff29;border-radius:999px;height:9px;overflow:hidden}.tool-score__bar:before{content:"";border-radius:inherit;background:linear-gradient(90deg, var(--coral), var(--gold));width:100%;height:100%;transform:scaleX(var(--score-ratio));transform-origin:0;transition:transform .18s;display:block}.tool-report{gap:18px;display:grid}.tool-report__head{gap:6px;display:grid}.tool-report__head h2{font-size:1.25rem}.tool-breakdown{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.tool-breakdown__item{border:1px solid var(--line);border-radius:var(--radius);background:#ffffffd1;gap:8px;padding:14px;display:grid}.tool-breakdown__item strong{font-size:.95rem}.tool-breakdown__meta{color:var(--muted);justify-content:space-between;align-items:center;gap:12px;font-size:.86rem;font-weight:750;display:flex}.tool-meter{background:#1111131a;border-radius:999px;height:7px;overflow:hidden}.tool-meter span{width:var(--meter,0%);border-radius:inherit;background:linear-gradient(90deg, var(--coral), var(--gold));height:100%;transition:width .18s;display:block}.action-plan{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.action-plan__step{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);gap:8px;padding:16px;display:grid}.action-plan__step span{color:var(--purple);text-transform:uppercase;font-size:.78rem;font-weight:850}.action-plan__step strong{font-size:1rem}.action-plan__step p{color:var(--muted)}.snippet-tool{box-shadow:var(--shadow);gap:20px}.snippet-workbench{grid-template-columns:minmax(0,1fr) minmax(280px,.86fr);align-items:start;gap:18px;display:grid}.serp-preview{background:#fff;gap:8px}.serp-preview h3{color:#1a0dab;font-size:1.15rem;line-height:1.25}.serp-preview p:last-child{color:#4d5156}.snippet-report{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.snippet-report__item{border:1px solid var(--line);border-radius:var(--radius);background:#ffffffdb;gap:8px;padding:14px;display:grid}.snippet-report__item strong{font-size:.95rem}.snippet-report__item span{color:var(--muted);font-size:.86rem;font-weight:720}.result-form{border-top:1px solid var(--line);grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 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(width<=820px){.site-header__inner,.site-footer__inner{text-align:center;flex-direction:column;justify-content:center;align-items:center}.nav{flex-wrap:wrap;justify-content:center;gap:14px}.hero__inner,.grid,.grid--two,.checklist-grid,.tool-breakdown,.action-plan,.author-card,.snippet-workbench,.snippet-report,.result-form,.pillar-row,.hub-band{grid-template-columns:1fr}.hero__inner{gap:30px;padding:62px 0 52px}.section{padding:56px 0}.checklist-grid label{min-height:0}.tool-score__head{flex-direction:column;align-items:start;gap:10px}}