*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:#111;background:#f7f7f4}.header{height:76px;padding:0 6vw;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #deded8;background:#f7f7f4;position:sticky;top:0;z-index:50}.logo{font-size:20px;font-weight:800;letter-spacing:.12em;color:#111;text-decoration:none}nav{display:flex;gap:28px;align-items:center}nav a,nav button{color:#222;text-decoration:none;font-size:14px;border:0;background:none;cursor:pointer}.header-btn{background:#111;color:#fff;padding:11px 20px;border:0;border-radius:24px;font-weight:700}.panel{position:fixed;top:76px;left:0;right:0;background:#fff;border-bottom:1px solid #deded8;box-shadow:0 18px 35px rgba(0,0,0,.08);display:none;z-index:45}.panel.open{display:block}.panel-in{padding:28px 6vw}.panel h4{font-size:11px;letter-spacing:.15em;color:#888;margin:0 0 15px}.cat-menu{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.cat-menu a{padding:15px;border:1px solid #e1e1db;border-radius:13px;text-decoration:none;color:#111}.cat-menu a:hover{background:#f0f0eb}.cat-menu strong,.cat-menu small{display:block}.cat-menu small{margin-top:6px;color:#777;line-height:1.4}.hero,.category-hero,.article-hero{padding:80px 8vw 60px;background:#eeeee9}.hero{min-height:620px;display:grid;grid-template-columns:1.2fr .8fr;gap:65px;align-items:center}.eyebrow{font-size:11px;letter-spacing:.18em;font-weight:800;margin:0 0 18px}.hero h1,.category-hero h1,.article-hero h1{font-size:clamp(50px,7vw,92px);line-height:.92;letter-spacing:-.07em;margin:0}.hero h1 span,.category-hero h1 span,.article-hero h1 span{color:#777}.hero p,.category-hero p,.article-hero .intro{color:#555;line-height:1.7;font-size:18px;max-width:850px}.hero-card{background:#fff;padding:28px;border:1px solid #d8d8d2;border-radius:24px}.example{display:grid;grid-template-columns:45px 1fr auto;gap:14px;align-items:center;background:#f1f1ed;border-radius:16px;padding:18px;margin:22px 0;text-decoration:none;color:#111}.example .icon{font-size:28px}.example p{margin:5px 0 0;font-size:13px;color:#777}.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mini-grid div{padding:16px;border:1px solid #e2e2dc;border-radius:14px}.mini-grid small{display:block;margin-top:6px;color:#777}.search{display:flex;gap:10px;background:#fff;border:1px solid #d8d8d2;border-radius:14px;padding:8px;margin-top:28px;max-width:650px}.search input{flex:1;border:0;outline:0;padding:0 10px;font-size:15px}.search button{background:#111;color:#fff;border:0;border-radius:10px;padding:13px 17px;font-weight:700}.section{padding:90px 8vw}.section-head{max-width:760px;margin-bottom:40px}.section-head h2{font-size:clamp(38px,5vw,64px);letter-spacing:-.05em;margin:0 0 14px}.section-head p:last-child{color:#666;line-height:1.6}.category-grid,.articles{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.category-card,.article-card{display:block;background:#fff;border:1px solid #deded8;border-radius:20px;padding:27px;text-decoration:none;color:#111}.category-card:hover,.article-card:hover{background:#f0f0eb}.category-card span{font-size:31px}.category-card h3{margin:21px 0 8px;font-size:22px}.category-card p,.article-card p{margin:0;color:#777;font-size:14px;line-height:1.6}.article-card{min-height:190px}.article-card .meta{font-size:11px;letter-spacing:.14em;color:#777;font-weight:800}.article-card h3{font-size:27px;letter-spacing:-.04em;margin:22px 0 10px}.article-card .arrow{display:block;margin-top:21px;font-weight:700;font-size:13px}.how{background:#111;color:#fff}.how .section-head p:last-child{color:#aaa}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#333}.steps>div{background:#111;padding:30px;min-height:205px}.steps h3{margin:28px 0 10px}.steps p{color:#aaa;line-height:1.6}.crumb{font-size:13px;color:#555;text-decoration:none}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:34px;align-items:start}.toc{position:sticky;top:95px;background:#fff;border:1px solid #deded8;border-radius:18px;padding:20px}.toc strong{font-size:11px;letter-spacing:.14em}.toc a{display:block;color:#555;text-decoration:none;padding:8px 0;font-size:13px}.article-section{padding:58px 0;border-bottom:1px solid #deded8}.article-section h2{font-size:clamp(34px,4.5vw,58px);letter-spacing:-.05em;margin:0 0 14px}.lead{color:#666;line-height:1.7;max-width:850px}.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:28px}.card{background:#fff;border:1px solid #deded8;border-radius:16px;padding:20px}.card .eyebrow{margin-bottom:10px;color:#777}.card h4{margin:0 0 8px;font-size:18px}.card p{margin:0;color:#666;font-size:14px;line-height:1.6}.table{width:100%;border-collapse:collapse;background:#fff;border:1px solid #deded8;margin-top:24px}.table th,.table td{padding:14px 15px;text-align:left;border-bottom:1px solid #e8e8e2;font-size:14px;vertical-align:top}.table th{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#777}.table tr:last-child td{border-bottom:0}.phase{display:grid;grid-template-columns:60px 1fr;gap:15px;margin-top:24px}.phase b{color:#888}.phase h4{margin:0 0 7px;font-size:20px}.phase p{margin:0;color:#666;line-height:1.65}.signal{background:#111;color:#fff;border-radius:15px;padding:18px;line-height:1.8;margin-top:24px;overflow:auto}.signal span{color:#aaa}.decisions{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:24px}.decision{background:#fff;border:1px solid #deded8;border-radius:15px;padding:18px}.decision h4{margin:0 0 8px}.decision p{margin:0;color:#666;font-size:13px;line-height:1.55}.callout{padding:22px;background:#fff;border:1px solid #deded8;border-radius:17px;margin-top:22px}.callout strong{display:block;margin-bottom:7px}.callout p{margin:0;color:#666;line-height:1.6}.budget{background:#111;color:#fff;padding:26px;border-radius:19px;margin-top:24px}.budget p{color:#aaa}.budget-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.budget label{font-size:12px;color:#aaa}.budget input,.budget select{display:block;width:100%;margin-top:7px;padding:12px;background:#1b1b1b;border:1px solid #444;color:#fff;border-radius:9px}.budget-result{margin-top:16px;padding:16px;border:1px solid #3d3d3d;border-radius:12px;display:flex;justify-content:space-between}.budget-result strong{font-size:23px}.upgrade{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#333;margin-top:24px}.upgrade>div{background:#111;color:#fff;padding:28px;min-height:195px}.upgrade strong{font-size:11px;color:#aaa;letter-spacing:.12em}.upgrade h3{font-size:22px;margin:28px 0 10px}.upgrade p{margin:0;color:#aaa;line-height:1.6;font-size:14px}.empty{padding:100px 8vw}.empty h1{font-size:60px}footer{padding:40px 8vw;border-top:1px solid #deded8;color:#666;font-size:13px;display:flex;justify-content:space-between}
@media(max-width:900px){.hero{grid-template-columns:1fr}.category-grid,.articles,.cat-menu{grid-template-columns:1fr 1fr}.article-layout{grid-template-columns:1fr}.toc{position:static}.decisions{grid-template-columns:1fr 1fr}.upgrade{grid-template-columns:1fr}}
@media(max-width:650px){nav a{display:none}.hero,.category-hero,.article-hero,.section{padding-left:6vw;padding-right:6vw}.category-grid,.articles,.cat-menu,.cards,.budget-row,.decisions,.upgrade{grid-template-columns:1fr}.table{display:block;overflow:auto}footer{padding:30px 6vw;flex-direction:column;gap:15px}}

.cost-breakdown-note{font-size:12px;color:#777}
.article-section .table small{color:#777;line-height:1.4}
@media(max-width:800px){
  .budget-result{flex-wrap:wrap!important}
}

.paid-section{background:#f0f0eb;margin-left:-8vw;margin-right:-8vw;padding-left:8vw;padding-right:8vw}
.paid-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:26px}
.paid-card{background:#fff;border:1px solid #deded8;border-radius:19px;padding:26px}
.paid-card h3{font-size:23px;margin:18px 0 12px}
.paid-card p{color:#666;line-height:1.6}
.paid-form{display:grid;gap:12px;margin-top:20px}
.paid-form label{font-size:12px;color:#666}
.paid-form input,.paid-form textarea{display:block;width:100%;margin-top:7px;border:1px solid #d8d8d2;border-radius:10px;padding:12px;font:inherit;resize:vertical}
.paid-primary,.paid-secondary{border:0;border-radius:11px;padding:13px 16px;font-weight:700;cursor:pointer}
.paid-primary{background:#111;color:#fff}.paid-secondary{background:#eee;color:#111}
.paid-lock{background:#111;color:#fff}.paid-lock p,.paid-lock small{color:#aaa}.paid-price{display:flex;justify-content:space-between;align-items:end;padding:17px 0;border-top:1px solid #333;border-bottom:1px solid #333;margin:20px 0}.paid-price span{color:#aaa;font-size:12px}.paid-price strong{font-size:25px}
.paid-preview,.paid-draft{margin-top:18px;background:#fff;border:1px solid #deded8;border-radius:19px;padding:26px}
.paid-preview h3,.paid-draft h3{font-size:25px;margin:10px 0}
.preview-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:18px}
.preview-grid>div{border:1px solid #e1e1db;border-radius:13px;padding:16px}.preview-grid b,.preview-grid small{display:block}.preview-grid small{margin-top:7px;color:#777;line-height:1.45;font-size:12px}
.draft-block{margin-top:22px;padding-top:22px;border-top:1px solid #e3e3dd}.draft-block h4{font-size:18px;margin:0 0 9px}.draft-block p{color:#666;line-height:1.6}
.paid-draft .table{margin-top:14px}
.paid-draft .table td,.paid-draft .table th{font-size:13px}
@media(max-width:900px){.paid-grid,.preview-grid{grid-template-columns:1fr 1fr}.paid-section{margin-left:-6vw;margin-right:-6vw;padding-left:6vw;padding-right:6vw}}
@media(max-width:650px){.paid-grid,.preview-grid{grid-template-columns:1fr}}

.article-hero{position:relative}
.paid-topbar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:25px;padding:11px 13px;border:1px solid #d8d8d2;background:#fff;border-radius:12px}
.paid-topbar-label{font-size:10px;letter-spacing:.14em;font-weight:800;color:#777}
.paid-unlock{display:inline-flex;align-items:center;justify-content:center;background:#111;color:#fff;text-decoration:none;border-radius:9px;padding:11px 15px;font-size:12px;font-weight:800;white-space:nowrap}
.test-banner{margin-top:20px;padding:13px 15px;border:1px dashed #aaa;background:#f7f7f4;border-radius:11px;color:#555;font-size:13px;line-height:1.5}
.test-banner strong{color:#111}
@media(max-width:650px){
  .paid-topbar{align-items:stretch;flex-direction:column}
  .paid-unlock{width:100%}
}

.config-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}
.config-card{border:1px solid #e1e1db;border-radius:13px;padding:18px;background:#fff}
.config-card h4{font-size:25px;margin:12px 0 8px}
.config-card p{color:#666;line-height:1.5;font-size:13px;margin:0 0 8px}
.config-card small{color:#777;line-height:1.4}
@media(max-width:800px){.config-grid{grid-template-columns:1fr}}

.personalized-hero{padding-bottom:70px}
.personalized-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:18px;align-items:start}
.personalized-form-card,.personalized-side{background:#fff;border:1px solid #deded8;border-radius:20px;padding:28px}
.personalized-form-card h2{font-size:42px;letter-spacing:-.05em;margin:0 0 20px}
.personalized-form{display:grid;gap:15px}
.personalized-form label{font-size:12px;color:#666}
.personalized-form input,.personalized-form textarea,.personalized-form select{display:block;width:100%;margin-top:7px;border:1px solid #d8d8d2;border-radius:10px;padding:13px;font:inherit;background:#fff}
.personalized-form button{margin-top:5px}
.personalized-side{background:#111;color:#fff}
.side-item{display:flex;gap:12px;padding:13px 0;border-bottom:1px solid #333;font-size:14px;line-height:1.4}
.side-item:last-child{border-bottom:0}.side-item b{color:#aaa;font-size:11px}
.personal-result{margin-top:25px;background:#fff;border:1px solid #deded8;border-radius:20px;padding:28px}
.result-top{padding-bottom:20px;border-bottom:1px solid #e1e1db}.result-top h2{font-size:42px;letter-spacing:-.05em;margin:0 0 10px}.result-top p{color:#666;line-height:1.6}
.result-section{padding:26px 0;border-bottom:1px solid #e3e3dd}.result-section:last-child{border-bottom:0}
.result-section h3{font-size:24px;margin:0 0 12px}
.config-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.config-card{background:#f5f5f0;border:1px solid #dfdfd9;border-radius:14px;padding:18px}
.config-card h4{font-size:25px;margin:8px 0}.config-card p{color:#666;line-height:1.5;font-size:13px}
.budget-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.budget-summary>div{background:#111;color:#fff;border-radius:14px;padding:19px}.budget-summary small,.budget-summary strong{display:block}.budget-summary small{color:#aaa}.budget-summary strong{font-size:23px;margin-top:8px}
.result-note{color:#666;font-size:13px;line-height:1.6}
@media(max-width:900px){.personalized-layout{grid-template-columns:1fr}.config-grid,.budget-summary{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.config-grid,.budget-summary{grid-template-columns:1fr}.personalized-form-card h2,.result-top h2{font-size:34px}}

.amazon-link{display:inline-flex;align-items:center;gap:6px;font-weight:800;color:#111;text-decoration:underline;text-underline-offset:3px;white-space:nowrap}.affiliate-disclosure{font-size:12px;color:#777;max-width:420px;line-height:1.5}