:root{
  --ink:#0f2530;
  --muted:#526573;
  --teal:#0b4a58;
  --teal2:#0a7489;
  --teal3:#0f6675;
  --pale:#f5f8fa;
  --line:#dce7ec;
  --amber:#b7791f;
  --red:#b91c1c;
  --green:#047857;
  --shadow:0 18px 50px rgba(15,37,48,.06);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:var(--ink);background:#fff}
button,input,select{font:inherit}.muted{color:var(--muted)}.small-note{font-size:.85rem;color:var(--muted)}.error-text{color:var(--red);font-weight:800}
.site-header{position:sticky;top:0;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:16px 40px;z-index:20}
.brand{display:flex;gap:12px;align-items:center;border:0;background:transparent;font-weight:850;color:var(--ink);cursor:pointer}.brand-mark{background:var(--teal);color:white;border-radius:10px;width:38px;height:38px;display:grid;place-items:center;font-size:14px;letter-spacing:.04em}
nav{display:flex;gap:16px;flex-wrap:wrap}nav button{border:0;background:transparent;color:#435764;cursor:pointer;padding:8px 2px}nav button:hover{color:var(--teal2)}
.hero{min-height:285px;background:linear-gradient(120deg,rgba(9,44,57,.98),rgba(12,83,98,.98));color:white;display:grid;place-items:center;text-align:center;padding:70px 24px}.hero-inner{max-width:1100px}.hero-subtitle{font-size:clamp(18px,2.3vw,28px);line-height:1.5;letter-spacing:.01em;margin:0;font-weight:750}.hero-subtitle-only{max-width:980px}
.section{padding:76px max(24px,8vw);scroll-margin-top:90px}.tinted{background:var(--pale)}.section h2{font-size:clamp(32px,4vw,54px);line-height:1.05;margin:8px 0 20px;letter-spacing:-.04em}.section h3{line-height:1.15}.section p{line-height:1.65}.section-lead{max-width:900px;color:var(--muted);font-size:18px}.eyebrow,.tag{font-size:12px;text-transform:uppercase;letter-spacing:.24em;color:var(--teal2);font-weight:900}.tag{letter-spacing:.16em}
.intro-grid,.two-col{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:start}.focus-card,.card,.info-block,.panel,.output,.access-card{border:1px solid var(--line);border-radius:22px;background:white;box-shadow:var(--shadow)}.focus-card,.info-block,.access-card{padding:28px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;margin-top:28px}.card{padding:26px;display:flex;flex-direction:column;gap:12px}.card h3{font-size:22px;margin:0}.card p{color:var(--muted);line-height:1.55}.tool-card{min-height:280px}.tool-group{margin-top:34px}.tool-group + .tool-group{padding-top:34px;border-top:1px solid var(--line)}.tool-group-heading{max-width:900px}.tool-group-heading p:not(.eyebrow){color:var(--muted);font-size:17px}.crft-clean{min-height:240px}
.primary,.ghost{border:1px solid var(--teal2);background:var(--teal2);color:white;border-radius:999px;padding:12px 18px;font-weight:850;cursor:pointer;text-decoration:none}.ghost{background:transparent;color:var(--teal);margin-right:10px}.primary:hover,.ghost:hover{transform:translateY(-1px)}
.tool-page .tool-hero{background:#0f3f4c;color:white;padding:50px max(24px,8vw)}.tool-hero h1{font-size:clamp(34px,5vw,64px);margin:22px 0 12px;letter-spacing:-.05em}.tool-hero p{max-width:980px;font-size:18px;line-height:1.55}.tool-shell{padding-top:38px}.disclaimer{border:1px solid #fde68a;background:#fffbeb;color:#713f12;border-radius:18px;padding:16px 18px;margin-bottom:24px}.tool-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px}.panel{padding:24px}.panel h2{font-size:24px;margin:0 0 18px}.field{display:flex;flex-direction:column;gap:7px;margin:12px 0}.field span,.check span{font-weight:650}.field small{color:var(--muted)}input,select{border:1px solid var(--line);border-radius:12px;padding:11px 12px;background:white;width:100%}.check{display:flex;align-items:flex-start;gap:10px;margin:11px 0;line-height:1.35}.check input{width:auto;margin-top:3px}.mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.result-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:22px;margin-top:24px}.output{padding:24px}.output h3{margin:0 0 12px;font-size:22px}.output h4{margin:0 0 .45rem;font-size:1rem}.output.highlight{border-color:#9bd6df}.output.warning{border-color:#fbbf24}.pill{display:inline-flex;border-radius:999px;padding:7px 11px;margin:4px 6px 4px 0;background:#e6f6f8;color:var(--teal);font-weight:850}.pill.amber{background:#fff7ed;color:#9a3412}.pill.red{background:#fee2e2;color:var(--red)}.pill.blue{background:#e0f2fe;color:#075985}
ul{padding-left:22px}li{margin:8px 0}pre{white-space:pre-wrap;word-break:break-word;background:#f7fafc;border:1px solid var(--line);border-radius:14px;padding:14px;line-height:1.5;max-height:360px;overflow:auto}table{width:100%;border-collapse:collapse;font-size:14px}th,td{border-bottom:1px solid var(--line);padding:10px;text-align:left}th{color:var(--teal)}hr{border:0;border-top:1px solid var(--line);margin:18px 0}
.check-help,.help-text{display:block;margin-top:4px;color:var(--muted);font-size:12px;line-height:1.35;font-weight:500}.score-guide{border:1px dashed var(--line);background:#f8fbfc;border-radius:16px;padding:14px;margin:14px 0}.score-guide h3{font-size:16px;margin:0 0 6px}.score-guide p{font-size:13px;color:var(--muted);line-height:1.45;margin:6px 0}.field small{font-size:12px;line-height:1.35}
.access-section{display:grid;place-items:center}.access-card{max-width:520px;width:100%}.access-form{display:grid;gap:14px;margin-top:18px}.access-form label{font-weight:750}.contact a,footer a{color:var(--teal2);font-weight:850}footer{display:flex;justify-content:space-between;gap:24px;padding:32px max(24px,8vw);border-top:1px solid var(--line);background:#fbfdfe;color:var(--muted)}
@media(max-width:850px){.site-header{align-items:flex-start;gap:12px;flex-direction:column;padding:16px 20px}nav{gap:10px}.hero{min-height:220px}.intro-grid,.two-col{grid-template-columns:1fr}.section{padding:54px 20px}.tool-grid,.result-grid{grid-template-columns:1fr}footer{flex-direction:column}.mini-grid{grid-template-columns:1fr}}