.didrf{--navy:#122b49;--blue:#1f6fae;--teal:#1b8a8f;--ink:#142033;--muted:#667085;--line:#d9e1e8;--soft:#f4f8fb;--green:#15803d;--amber:#b45309;--red:#b42318;font-family:inherit;color:var(--ink);max-width:1180px;margin:0 auto}
.didrf *{box-sizing:border-box}.didrf .is-hidden{display:none!important}
.didrf-hero{padding:70px 34px;text-align:center;background:linear-gradient(145deg,#f4f9fc,#fff);border:1px solid #e1e9ef;border-radius:28px}
.didrf-eyebrow,.didrf-kicker{font-size:12px;line-height:1.3;font-weight:800;letter-spacing:.13em;color:var(--blue);text-transform:uppercase}
.didrf h1{max-width:900px;margin:14px auto 18px;font-size:clamp(38px,5.5vw,68px);line-height:1.02;letter-spacing:-.035em;color:var(--navy)}
.didrf h2{font-size:clamp(28px,3vw,42px);line-height:1.1;letter-spacing:-.025em;color:var(--navy);margin:10px 0 14px}
.didrf h3{color:var(--navy)}.didrf p{line-height:1.65}.didrf-lead{max-width:820px;margin:0 auto;font-size:20px;color:#425466}
.didrf-hero-points{display:flex;justify-content:center;gap:22px;flex-wrap:wrap;margin:28px 0;color:#344054;font-weight:650}
.didrf-micro,.didrf-small,.didrf-help{font-size:13px;color:var(--muted)}
.didrf-btn{border:0;border-radius:12px;padding:15px 22px;font-weight:800;font-size:16px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;transition:.18s ease}
.didrf-btn-primary{background:var(--navy);color:#fff}.didrf-btn-primary:hover{transform:translateY(-1px);background:#1b3e67;color:#fff}
.didrf-btn-secondary{background:#fff;border:1px solid var(--line);color:var(--navy)}.didrf-btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.didrf-tool{margin-top:30px;padding:34px;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:0 12px 40px rgba(18,43,73,.07)}
.didrf-progress{height:7px;background:#e7eef4;border-radius:99px;overflow:hidden}.didrf-progress-bar{height:100%;background:linear-gradient(90deg,var(--blue),var(--teal));width:0;transition:width .25s}
.didrf-step-label{text-align:right;color:var(--muted);font-size:13px;margin:10px 0 24px}.didrf-step{display:none;min-height:330px}.didrf-step.is-active{display:block}
.didrf select{width:100%;max-width:520px;border:1px solid #cbd5df;border-radius:12px;padding:15px;background:#fff;font-size:16px}
.didrf-choice-grid,.didrf-state-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:22px}
.didrf-state-grid{grid-template-columns:repeat(4,minmax(0,1fr));max-height:330px;overflow:auto;padding:6px}
.didrf-state-grid.compact{max-height:240px}.didrf-choice-grid label,.didrf-state-grid label,.didrf-segmented label{position:relative;cursor:pointer}
.didrf-choice-grid input,.didrf-state-grid input,.didrf-segmented input{position:absolute;opacity:0;pointer-events:none}
.didrf-choice-grid span,.didrf-state-grid span{display:block;padding:14px 15px;border:1px solid var(--line);border-radius:11px;background:#fff;transition:.15s}
.didrf-choice-grid input:checked+span,.didrf-state-grid input:checked+span{border-color:var(--blue);background:#edf6fc;box-shadow:0 0 0 2px rgba(31,111,174,.08)}
.didrf-segmented{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.didrf-segmented span{display:block;min-width:110px;text-align:center;padding:13px 18px;border:1px solid var(--line);border-radius:999px;background:#fff;font-weight:700}
.didrf-segmented input:checked+span{background:var(--navy);border-color:var(--navy);color:#fff}
.didrf-license-states{margin-top:24px;padding-top:10px}.didrf-nav{display:flex;justify-content:space-between;gap:12px;margin-top:24px}
.didrf-validation{color:var(--red);font-weight:700;margin-top:10px}.didrf-loading{text-align:center;padding:75px 20px}.didrf-spinner{width:46px;height:46px;border:4px solid #e5edf3;border-top-color:var(--blue);border-radius:50%;margin:0 auto 18px;animation:didrfspin .8s linear infinite}@keyframes didrfspin{to{transform:rotate(360deg)}}
.didrf-result-header{padding:14px 0 24px}.didrf-result-header p{font-size:18px;color:#526173;max-width:830px}
.didrf-requirement-summary{padding:24px;border-radius:18px;background:var(--soft);margin-bottom:22px}.didrf-requirement-summary ul{columns:2;padding-left:22px}
.didrf-result-cards{display:grid;gap:18px}.didrf-result-card{border:1px solid var(--line);border-radius:18px;padding:24px;background:#fff}.didrf-result-top{display:flex;gap:10px;justify-content:space-between;align-items:center;flex-wrap:wrap}.didrf-result-label{font-weight:900;color:var(--navy);font-size:18px}.didrf-result-type{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:#596579;background:#eef3f7;border-radius:999px;padding:6px 9px}.didrf-result-card h3{font-size:23px;line-height:1.25;margin:16px 0}.didrf-why{padding:15px 17px;border-left:4px solid var(--blue);background:#f6f9fb}.didrf-why p{margin:4px 0 0}.didrf-card-themes ul{columns:2;padding-left:20px}.didrf-source{font-weight:750;color:var(--blue);text-decoration:none}
.didrf-next-stage,.didrf-cta{display:flex;align-items:center;justify-content:space-between;gap:30px;background:var(--navy);color:#fff;border-radius:20px;padding:28px;margin:28px 0}.didrf-next-stage h2,.didrf-cta h2{color:#fff}.didrf-next-stage .didrf-kicker,.didrf-cta .didrf-kicker{color:#8dd7dc}.didrf-next-stage .didrf-btn,.didrf-cta .didrf-btn{background:#fff;color:var(--navy);flex:0 0 auto}
.didrf-disclaimer{font-size:12px;line-height:1.55;color:#667085;background:#f7f8fa;border-radius:12px;padding:14px 16px}.didrf-text-btn{border:0;background:transparent;color:var(--blue);font-weight:800;cursor:pointer;margin-top:18px}
.didrf-readiness-q{border:0;border-bottom:1px solid var(--line);padding:22px 0;margin:0}.didrf-readiness-q legend{font-size:18px;font-weight:800;color:var(--navy);width:100%}.didrf-readiness-q legend span{display:inline-flex;width:30px;height:30px;border-radius:50%;align-items:center;justify-content:center;background:#edf4f8;margin-right:10px}
.didrf-score-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:20px 0 30px}.didrf-score-grid div{text-align:center;padding:22px;border:1px solid var(--line);border-radius:16px;background:#fff}.didrf-score-grid strong{display:block;font-size:38px;color:var(--navy)}.didrf-score-grid span{color:var(--muted);font-size:13px}
.didrf-product-map{padding:28px;background:var(--soft);border-radius:20px}.didrf-map-list{margin-top:18px}.didrf-map-row{display:flex;justify-content:space-between;gap:22px;align-items:flex-start;padding:16px 0;border-top:1px solid #dfe7ed}.didrf-map-row p{margin:5px 0 0;color:#596579;font-size:14px}.didrf-status{white-space:nowrap;font-size:12px;font-weight:900;padding:7px 10px;border-radius:999px}.didrf-status.helps{background:#dcfce7;color:#166534}.didrf-status.partial{background:#fef3c7;color:#92400e}.didrf-status.review{background:#fee2e2;color:#991b1b}
@media(max-width:800px){.didrf-tool{padding:20px}.didrf-hero{padding:48px 20px}.didrf-state-grid{grid-template-columns:repeat(2,1fr)}.didrf-choice-grid{grid-template-columns:1fr}.didrf-requirement-summary ul,.didrf-card-themes ul{columns:1}.didrf-next-stage,.didrf-cta{display:block}.didrf-next-stage .didrf-btn,.didrf-cta .didrf-btn{margin-top:12px;width:100%}.didrf-map-row{display:block}.didrf-status{display:inline-block;margin-top:10px}.didrf-score-grid{grid-template-columns:1fr 1fr 1fr}}
@media(max-width:520px){.didrf-state-grid{grid-template-columns:1fr}.didrf-score-grid{grid-template-columns:1fr}.didrf-nav .didrf-btn{flex:1}.didrf h1{font-size:38px}.didrf-lead{font-size:17px}}
/* v1.1 consolidated requirements results */
.didrf-compact-header{padding-bottom:18px}.didrf-compact-header h2{max-width:850px}
.didrf-screened-states{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin:16px 0 8px}.didrf-screened-states>span:first-child{font-size:12px;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.didrf-state-badge{display:inline-flex;align-items:center;justify-content:center;min-width:31px;height:25px;padding:0 7px;border-radius:6px;background:#eaf2f8;color:var(--navy);font-size:11px;font-weight:900;letter-spacing:.04em}
.didrf-overlay-line{font-size:13px;color:#526173;margin-top:9px}.didrf-consolidated{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;margin:12px 0 22px}
.didrf-consolidated-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-end;padding:20px 22px;background:var(--soft);border-bottom:1px solid var(--line)}.didrf-consolidated-head h3{font-size:23px;margin:5px 0 0}
.didrf-legend{font-size:11px;color:var(--muted);white-space:nowrap}.didrf-consolidated-row{display:grid;grid-template-columns:28px minmax(210px,1fr) minmax(190px,.8fr);gap:10px;align-items:center;padding:13px 20px;border-bottom:1px solid #edf1f4}.didrf-consolidated-row:last-child{border-bottom:0}
.didrf-check{width:22px;height:22px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#e7f6ec;color:var(--green);font-size:12px;font-weight:900}
.didrf-consolidated-name{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.didrf-consolidated-name strong{font-size:14px;color:var(--navy)}
.didrf-mini-status{font-size:9px;font-weight:900;text-transform:uppercase;letter-spacing:.035em;padding:4px 6px;border-radius:999px}.didrf-mini-status.helps{background:#dcfce7;color:#166534}.didrf-mini-status.partial{background:#fef3c7;color:#92400e}.didrf-mini-status.review{background:#fee2e2;color:#991b1b}
.didrf-state-badges{display:flex;justify-content:flex-end;gap:5px;flex-wrap:wrap}.didrf-overlay-dot{font-size:9px;font-weight:800;background:#f1efff;color:#5b4ab4;border-radius:999px;padding:5px 7px}
.didrf-next-stage-early{margin-top:20px}.didrf-details-wrap{margin:18px 0}.didrf-details-toggle{width:100%;border:1px solid var(--line);background:#fff;border-radius:12px;padding:14px 16px;display:flex;justify-content:space-between;align-items:center;color:var(--navy);font-weight:850;cursor:pointer}
.didrf-details-panel{border:1px solid var(--line);border-top:0;border-radius:0 0 12px 12px;padding:0 15px}.didrf-detail{border-bottom:1px solid #e9eef2}.didrf-detail:last-child{border-bottom:0}.didrf-detail summary{list-style:none;display:grid;grid-template-columns:42px 1fr 20px;align-items:center;gap:8px;padding:14px 4px;cursor:pointer}.didrf-detail summary::-webkit-details-marker{display:none}.didrf-detail-arrow{font-size:20px;color:var(--muted)}.didrf-detail[open] .didrf-detail-arrow{transform:rotate(45deg)}.didrf-detail-body{padding:0 8px 17px 50px;color:#526173}.didrf-detail-body h4{color:var(--navy);font-size:16px;margin:0 0 8px}.didrf-detail-body p{font-size:13px;margin:7px 0}.didrf-overlay-badge{font-size:8px;background:#f1efff;color:#5b4ab4;border-radius:5px;padding:5px 6px}
@media(max-width:700px){.didrf-consolidated-head{display:block}.didrf-legend{margin-top:10px}.didrf-consolidated-row{grid-template-columns:26px 1fr}.didrf-state-badges{grid-column:2;justify-content:flex-start}.didrf-detail-body{padding-left:8px}}

/* v1.2: requirement-first hierarchy */
.didrf-consolidated-row{grid-template-columns:28px minmax(300px,1fr) auto}
.didrf-consolidated-name strong{font-size:15px;line-height:1.3;color:var(--navy);font-weight:850}
.didrf-state-badges{min-width:120px;max-width:280px}
.didrf-state-badge{min-width:29px;height:23px;padding:0 6px;font-size:10px}
.didrf-overlay-dot{font-size:8px;padding:4px 6px}
@media(max-width:700px){
 .didrf-consolidated-row{grid-template-columns:26px 1fr}
 .didrf-consolidated-name{grid-column:2}
 .didrf-state-badges{grid-column:2;min-width:0;max-width:none;justify-content:flex-start;margin-top:2px}
}

/* v1.3: normalized customer-facing requirement taxonomy */
.didrf-consolidated-row{min-height:48px}
.didrf-consolidated-name strong{font-size:15.5px}
.didrf-consolidated{max-width:100%}

/* v1.4 licensing state convenience */
.didrf-copy-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:8px 0 12px}
.didrf-copy-customer-states{border:1px solid var(--blue);background:#edf6fc;color:var(--navy);border-radius:9px;padding:9px 12px;font-size:12px;font-weight:850;cursor:pointer}
.didrf-copy-customer-states:hover{background:#e2f1fb}
.didrf-copy-confirm{font-size:12px;color:var(--muted)}

/* v1.6 — simplified intro + true three-step flow */
.didrf-hero-simple{padding:44px 34px;text-align:left;max-width:900px;margin:0 auto;background:#f8fbfd}
.didrf-hero-simple h1{max-width:680px;margin:9px 0 12px;font-size:clamp(32px,4vw,48px);line-height:1.06}
.didrf-hero-simple .didrf-lead{max-width:720px;margin:0 0 22px;font-size:18px}
.didrf-hero-simple .didrf-micro{margin:12px 0 0}
.didrf-hero-simple .didrf-btn{padding:13px 20px}
.didrf-step{min-height:0}
.didrf-step-kicker{font-size:11px;font-weight:900;letter-spacing:.12em;color:var(--blue);text-transform:uppercase;margin-bottom:6px}
.didrf-question-block{padding:20px 0;border-top:1px solid var(--line)}
.didrf-question-block:first-of-type{border-top:0;padding-top:8px}
.didrf-question-block h3{font-size:18px;line-height:1.35;margin:0 0 8px;color:var(--navy)}
.didrf-question-block p{margin:0 0 12px;color:#596579}
.didrf-license-wrap:empty{display:none}
.didrf-tool{max-width:1000px;margin-left:auto;margin-right:auto}
.didrf-state-grid.compact{max-height:235px}
.didrf-step[data-step="2"] .didrf-choice-grid{margin-top:12px}
.didrf-step[data-step="2"] .didrf-size{grid-template-columns:repeat(3,minmax(0,1fr))}
.didrf-step[data-step="3"]{padding-bottom:12px}
@media(max-width:800px){
 .didrf-hero-simple{padding:32px 22px}
 .didrf-step[data-step="2"] .didrf-size{grid-template-columns:repeat(2,minmax(0,1fr))}
}

/* v1.7 lead capture and personalized report */
.didrf-lead-gate,.didrf-report-summary{max-width:900px;margin:22px auto;background:#fff;border:1px solid var(--line);border-radius:16px;padding:32px}
.didrf-lead-gate h2,.didrf-report-summary h2{margin:5px 0 10px;color:var(--navy)}
.didrf-lead-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:24px 0}
.didrf-lead-fields label:last-child{grid-column:1/-1}
.didrf-lead-fields span{display:block;font-weight:800;margin-bottom:6px;color:var(--navy)}
.didrf-lead-fields input{width:100%;box-sizing:border-box;padding:13px 14px;border:1px solid #cbd5df;border-radius:9px;font:inherit}
.didrf-lead-error{min-height:22px;color:#a12622;font-weight:700}
.didrf-report-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}
.didrf-report-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:22px}
.didrf-report-grid>div{padding:14px;background:#f7f9fb;border-radius:10px}
.didrf-report-grid span{display:block;font-size:12px;color:#687386;text-transform:uppercase}
.didrf-report-note{margin-top:18px;padding:15px;border-left:3px solid var(--blue);background:#f7fbff;color:#4f5b6d}
@media(max-width:700px){.didrf-lead-fields,.didrf-report-grid{grid-template-columns:1fr}.didrf-lead-fields label:last-child{grid-column:auto}.didrf-report-head{display:block}}
@media print{.didrf-print-report{display:none!important}}