:root{--ink:#171428;--muted:#6f6a7d;--line:#e5e1ec;--paper:#fbfaf8;--card:#fff;--violet:#6f4cff;--violet2:#4f35c8;--amber:#f4ab2d;--cream:#fff4d6;--nav:#171428}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.7}a{color:#5536d9;text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;display:block}.container{max-width:1180px;margin:auto;padding:0 24px}.site-header{position:sticky;top:0;z-index:20;background:rgba(251,250,248,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand img{width:238px}.nav-links{display:flex;gap:22px;align-items:center;font-size:14px;font-weight:750}.nav-links a{color:var(--ink)}.menu-btn{display:none;border:1px solid var(--line);border-radius:9px;background:white;padding:9px 12px;font-weight:800}.hero{padding:82px 0 72px;background:radial-gradient(circle at 85% 8%,rgba(111,76,255,.18),transparent 28%),radial-gradient(circle at 5% 92%,rgba(244,171,45,.2),transparent 30%),linear-gradient(180deg,#fff,#faf7f2)}.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:55px;align-items:center}.eyebrow,.kicker{font-size:12px;text-transform:uppercase;letter-spacing:.13em;font-weight:900;color:#6b4de2}.hero h1{font-size:clamp(50px,7vw,82px);line-height:.99;letter-spacing:-.055em;margin:14px 0 24px;max-width:820px}.hero p{font-size:20px;color:var(--muted);max-width:760px}.hero-card{background:var(--nav);color:white;border-radius:24px;padding:30px;box-shadow:0 24px 70px rgba(23,20,40,.16)}.hero-card h3{font-size:25px;margin-top:0}.hero-card p,.hero-card li{color:#ded9ed}.hero-card li{margin:10px 0}.proof-strip{border-top:1px solid var(--line);border-bottom:1px solid 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#4b4268;border-radius:999px;padding:10px 16px;font-weight:800}.workflow-diagram b{color:#ffc862}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px;margin:24px 0}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:15px 17px;border-bottom:1px solid var(--line);vertical-align:top}th{background:#f6f3fb;font-size:13px;text-transform:uppercase;letter-spacing:.08em}tr:last-child td{border-bottom:0}.mistakes{padding-left:22px}.mistakes li{margin-bottom:12px}.callout-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.callout-grid>div{border:1px solid var(--line);border-radius:14px;padding:18px}.callout-grid span{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:#f3ecff;color:#5b3fd0;font-weight:900}.callout-grid h3{margin:12px 0 7px}.callout-grid p{font-size:14px;color:var(--muted);margin:0}.timeline{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:24px 0}.timeline>div{border:1px 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p{font-size:14px;color:var(--muted);margin:4px 0}.footer{background:#171428;color:#d9d4e5;padding:54px 0 28px}.footer-grid{display:grid;grid-template-columns:1.35fr .9fr .9fr 1fr;gap:34px}.footer a{color:#eee9fa}.footer h4{color:white;margin-top:0}.footer small{display:block;border-top:1px solid #37314b;margin-top:36px;padding-top:22px;color:#9c96ab}.content-page{max-width:850px;margin:0 auto;padding:58px 24px 80px}.content-page h1{font-size:48px;line-height:1.08}.content-page h2{margin-top:36px}.content-page p,.content-page li{color:#514b5b}.search-box{display:flex;gap:10px;margin:26px 0}.search-box input{flex:1;padding:14px 16px;border:1px solid var(--line);border-radius:10px;font:inherit}.search-box button{padding:14px 18px;border:0;border-radius:10px;background:var(--violet);color:white;font-weight:800}.search-results{display:grid;gap:14px}.search-result{background:white;border:1px solid var(--line);border-radius:12px;padding:18px}.badge{display:inline-block;border:1px solid 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@media(max-width:620px){.container{padding:0 18px}.grid,.category-strip,.callout-grid,.timeline{grid-template-columns:1fr}.brand img{width:210px}.hero{padding:56px 0}.hero h1{font-size:47px}.article-header h1{font-size:42px}.article{border-left:0;border-right:0;border-radius:0;margin-bottom:40px;padding:34px 22px}.archive-title h1,.content-page h1{font-size:39px}.footer-grid{grid-template-columns:1fr}.proof-strip .container{grid-template-columns:1fr}.proof-strip div div{border-right:0;border-bottom:1px solid var(--line)}}