/* Shared styles for the interactive tools. Warm, light, worksheet feel. */
:root{
  --bg:#FAF3E7; --card:#FFFFFF; --ink:#23201C; --orange:#F56640; --lime:#D4F334;
  --amber:#FAAB33; --line:#E6DAC7; --muted:#7A7065;
  --head:'Fraunces',Georgia,serif; --body:'DM Sans',-apple-system,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased;font-size:17px}
h1,h2,h3,h4{font-family:var(--head);font-weight:600;line-height:1.15;letter-spacing:-.01em}
h1{font-size:clamp(2rem,6vw,3.2rem)}
h2{font-size:clamp(1.5rem,4.5vw,2.1rem);margin-bottom:.6rem}
h3{font-size:1.25rem;margin-bottom:.4rem}
p{margin-bottom:1rem}
a{color:var(--ink)}
ul,ol{padding-left:1.3rem;margin-bottom:1rem}
li{margin-bottom:.35rem}
.wrap{max-width:900px;margin:0 auto;padding:0 16px}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--line);margin-bottom:24px}
.topbar .brand{font-family:var(--head);font-weight:600;text-decoration:none;font-size:1.1rem}
.topbar nav{display:flex;gap:14px;flex-wrap:wrap;font-size:.92rem}
.topbar nav a{text-decoration:none;color:var(--muted)}
.topbar nav a:hover{color:var(--ink)}
.muted{color:var(--muted)}
.small{font-size:.9rem}
.mono{font-family:var(--mono)}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;margin-bottom:16px}
.card.soft{background:transparent;border-style:dashed}
.section{padding:28px 0;border-top:1px solid var(--line)}
.section:first-of-type{border-top:0}
.step-label{display:inline-block;font-family:var(--body);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:.4rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 20px;border-radius:10px;border:1px solid var(--ink);background:var(--card);color:var(--ink);font:inherit;font-weight:600;cursor:pointer;text-decoration:none;touch-action:manipulation}
.btn.primary{background:var(--orange);border-color:var(--orange);color:#fff}
.btn.small{min-height:40px;padding:8px 14px;font-size:.9rem}
.btn.ghost{border-color:var(--line);color:var(--muted)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--orange);outline-offset:2px}
.copy-btn{min-width:7.5em}
.copy-btn.done{background:var(--lime);border-color:var(--lime);color:var(--ink)}
label{display:block;font-weight:600;font-size:.92rem;margin-bottom:.3rem}
input[type=text],input[type=email],input[type=number],select,textarea{width:100%;font:inherit;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 14px;min-height:48px}
textarea{min-height:140px;resize:vertical}
select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 15px) 50%;background-size:5px 5px;background-repeat:no-repeat;padding-right:36px}
.field{margin-bottom:14px}
.row{display:flex;gap:12px;flex-wrap:wrap}
.row>*{flex:1 1 160px}
.big-number{font-family:var(--head);font-size:clamp(2.2rem,9vw,4rem);color:var(--orange);line-height:1}
.hl{background:var(--lime);padding:0 .2em;border-radius:3px}
.flag{border-left:5px solid var(--amber);background:#FFF7E6;padding:14px 16px;border-radius:0 12px 12px 0;margin:14px 0;font-weight:600}
.flag.ok{border-left-color:var(--lime);background:#F6FBDB}
table{width:100%;border-collapse:collapse;margin-bottom:1rem;font-size:.95rem}
th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
pre{font-family:var(--mono);font-size:.84rem;line-height:1.5;white-space:pre-wrap;word-break:break-word;background:#FBF8F2;border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:12px}
pre .change{background:#FFF1B8;border-radius:3px}
.pre-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}
details{border:1px solid var(--line);border-radius:14px;background:var(--card);margin-bottom:12px}
details summary{list-style:none;cursor:pointer;padding:18px 20px;font-family:var(--head);font-size:1.15rem;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:12px}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";font-size:1.4rem;color:var(--muted);flex:none}
details[open] summary::after{content:"\2212"}
details .body{padding:0 20px 20px}
.meta{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:.9rem;color:var(--muted);margin-bottom:12px}
.meta b{color:var(--ink);font-weight:600}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.chip{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:8px 14px;font:inherit;font-size:.88rem;cursor:pointer;min-height:40px}
.chip[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.two-col .col{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px}
.two-col .col h3{font-size:1rem}
.two-col .col p{margin-bottom:.5rem;font-size:.92rem}
.caption{font-family:var(--head);font-style:italic;color:var(--muted);text-align:center;margin-top:10px}
.subnav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px;position:sticky;top:0;background:var(--bg);padding:10px 0;z-index:5}
.subnav a{text-decoration:none;font-size:.9rem;padding:8px 14px;border:1px solid var(--line);border-radius:999px;background:var(--card)}
/* gate */
.gate .promise{padding:8px 0 20px}
.gate .promise h1{margin-bottom:.9rem}
.gate .get{list-style:none;padding:0}
.gate .get li{padding-left:1.4rem;position:relative}
.gate .get li::before{content:"";position:absolute;left:0;top:.55em;width:12px;height:12px;background:var(--lime);border-radius:3px}
.preview{position:relative;border:1px solid var(--line);border-radius:16px;background:var(--card);padding:18px;margin:8px 0 20px;pointer-events:none}
.preview::before{content:"What you get, with example data";display:block;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.preview .btn{opacity:.5}
.gate form{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px}
.gate form .btn{width:100%;margin-top:6px}
.gate .terms{font-size:.88rem;color:var(--muted);margin:12px 0 0}
.form-error{color:#B3261E;font-weight:600;margin-top:10px}
.form-error:empty{display:none}
.saved{font-size:.85rem;color:var(--muted)}
footer{padding:36px 0 60px;color:var(--muted);font-size:.88rem;border-top:1px solid var(--line);margin-top:40px}
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media (max-width:520px){.two-col{grid-template-columns:1fr}.card{padding:16px}}
@media print{
  body{background:#fff;font-size:12pt}
  .topbar nav,.subnav,.btn,.chips,footer,.no-print,.gate{display:none!important}
  .card,details,pre,.preview{border-color:#bbb;break-inside:avoid}
  details{page-break-inside:avoid}
  details:not([open]) .body{display:block}
  details summary::after{content:""}
  a{text-decoration:none}
  .two-col{grid-template-columns:1fr 1fr}
}
.pick{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.pick-row{display:flex;gap:10px;align-items:flex-start;font-weight:400;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:#FBF8F2;cursor:pointer}
.pick-row input{width:22px;height:22px;flex:none;margin-top:2px;accent-color:var(--orange)}
@media (max-width:520px){.topbar nav{font-size:.82rem;gap:10px}}