:root{
 --bg:#f4f7fb;--paper:#fff;--ink:#0b1220;--muted:#667085;--line:#dfe7f1;
 --blue:#2563eb;--cyan:#06b6d4;--green:#10b981;--navy:#0f172a;--orange:#c2410c;--teal:#0f766e;
 --shadow:0 18px 50px rgba(15,23,42,.10);--max:1120px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Sans","Yu Gothic UI","Noto Sans JP",sans-serif;background:radial-gradient(circle at 8% -8%,rgba(37,99,235,.09),transparent 24rem),radial-gradient(circle at 98% 4%,rgba(6,182,212,.08),transparent 24rem),var(--bg);line-height:1.75;-webkit-font-smoothing:antialiased}
a{color:inherit}
.wrap{width:min(var(--max),calc(100% - 28px));margin:auto}
header{position:sticky;top:0;z-index:50;background:rgba(244,247,251,.86);backdrop-filter:blur(18px);border-bottom:1px solid rgba(223,231,241,.9)}
nav{height:68px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:950;letter-spacing:-.03em}
.mark{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;color:#fff;font-size:12px;font-weight:950;background:linear-gradient(135deg,var(--blue),var(--cyan))}
.navlinks{display:flex;gap:6px;align-items:center;font-size:13px;color:#475467}.navlinks a{text-decoration:none;padding:9px 10px;border-radius:10px}.navlinks .cta{background:var(--navy);color:#fff}
main{min-height:60vh}
.hero{padding:70px 0 44px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}
.eyebrow,.tag{display:inline-flex;padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:12px;font-weight:850;color:#344054}
h1,h2,h3{margin-top:0;color:var(--navy);text-wrap:balance}
h1{font-size:clamp(42px,7vw,76px);line-height:1.02;letter-spacing:-.06em;margin:19px 0}
h2{font-size:clamp(28px,4vw,43px);line-height:1.16;letter-spacing:-.04em}
h3{letter-spacing:-.025em}
.gradient{background:linear-gradient(110deg,var(--blue),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p,.lead{font-size:17px;color:var(--muted)}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border-radius:14px;padding:13px 17px;font-size:14px;font-weight:900;border:1px solid transparent}
.btn.primary{background:var(--navy);color:#fff;box-shadow:0 12px 26px rgba(15,23,42,.18)}.btn.secondary{background:#fff;border-color:var(--line)}
section{padding:44px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:22px}.section-head p{max-width:640px;color:var(--muted);margin:0}
.kicker{font-size:11px;letter-spacing:.12em;text-transform:uppercase;font-weight:900;color:var(--blue);margin-bottom:8px}
.grid2,.grid3,.grid4{display:grid;gap:14px}.grid2{grid-template-columns:repeat(2,1fr)}.grid3{grid-template-columns:repeat(3,1fr)}.grid4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 5px 16px rgba(15,23,42,.04)}
.card p{color:var(--muted);font-size:13px}
.service-card{text-decoration:none;display:block}.service-card h3{font-size:20px;margin:14px 0 6px}
.logo{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;color:#fff;font-size:12px;font-weight:950}.gpt{background:#111827}.claude{background:#c2410c}.gemini{background:linear-gradient(135deg,#2563eb,#7c3aed)}.px{background:#0f766e}
.compare{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:22px}.compare table{width:100%;border-collapse:collapse;min-width:850px}.compare th,.compare td{padding:15px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}.compare th{font-size:12px;color:#667085;background:#f9fafb}.compare td{font-size:13px}
.note{padding:15px;border-left:4px solid var(--blue);border-radius:10px;background:#f8fbff;color:#475467;font-size:13px}
.warn{padding:15px;border-left:4px solid #f59e0b;border-radius:10px;background:#fffbeb;color:#78350f;font-size:13px}
.good{padding:15px;border-left:4px solid var(--green);border-radius:10px;background:#f0fdf4;color:#166534;font-size:13px}
.article-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.article-card{text-decoration:none}.article-card .meta{font-size:11px;color:#98a2b3}.article-card h3{font-size:19px;margin:8px 0}
.prose{max-width:820px}.prose h2{margin-top:42px}.prose h3{margin-top:28px}.prose p,.prose li{color:#344054}.prose ul,.prose ol{padding-left:22px}.prose table{width:100%;border-collapse:collapse;background:#fff}.prose th,.prose td{padding:12px;border:1px solid var(--line);text-align:left;vertical-align:top}.prose th{background:#f8fafc}
.breadcrumb{font-size:12px;color:#667085;padding-top:24px}.breadcrumb a{color:#475467}
.sourcebox{margin-top:36px;padding:16px;background:#f8fafc;border:1px solid var(--line);border-radius:16px;font-size:12px;color:#667085}.sourcebox a{color:#1d4ed8}
footer{margin-top:40px;padding:48px 0 80px;background:#0b1220;color:#94a3b8;font-size:13px}.footerlinks{display:flex;gap:15px;flex-wrap:wrap;margin-top:12px}.footerlinks a{color:#cbd5e1;text-decoration:none}
.quiz-wrap{background:#fff;border:1px solid var(--line);border-radius:26px;overflow:hidden;box-shadow:var(--shadow)}
.quiz-head{padding:16px 22px;background:#0f172a;color:#cbd5e1;font-size:11px;font-weight:900;letter-spacing:.12em}
.quiz-body{padding:24px}.progress{height:8px;border-radius:999px;background:#eaf0f6;overflow:hidden;margin:12px 0 22px}.progress>div{height:100%;background:linear-gradient(90deg,var(--blue),var(--cyan))}
.question{font-size:clamp(24px,5vw,32px);font-weight:950;letter-spacing:-.04em;margin-bottom:18px}.answers{display:grid;gap:10px}
.answer-btn{appearance:none;border:1px solid var(--line);border-radius:15px;background:#fff;padding:17px 18px;text-align:left;font:inherit;font-weight:800;cursor:pointer}.answer-btn:hover{border-color:#93c5fd;background:#f8fbff}
.result-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.score-row{display:grid;grid-template-columns:100px 1fr 42px;gap:10px;align-items:center;margin:11px 0}.score-bar{height:9px;background:#eaf0f6;border-radius:999px;overflow:hidden}.score-bar>div{height:100%;background:linear-gradient(90deg,var(--blue),var(--cyan))}
@media(max-width:850px){.hero-grid,.grid4{grid-template-columns:1fr 1fr}.grid3{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.wrap{width:min(100% - 24px,var(--max))}.navlinks a:not(.cta){display:none}.hero{padding-top:44px}.hero-grid,.grid2,.grid3,.grid4,.article-list,.result-grid{grid-template-columns:1fr}.actions{display:grid}.btn{width:100%}.quiz-body{padding:20px}}

.money-badge{display:inline-flex;padding:6px 9px;border-radius:999px;background:#ecfdf5;color:#047857;font-size:11px;font-weight:900;border:1px solid #a7f3d0}
.affiliate-card{position:relative;overflow:hidden}
.affiliate-card:before{content:"収益導線";position:absolute;right:14px;top:14px;font-size:10px;font-weight:900;color:#047857;background:#ecfdf5;border:1px solid #a7f3d0;border-radius:999px;padding:4px 7px}
.cta-note{font-size:11px;color:#98a2b3;margin-top:8px}
.status-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.status-card{padding:18px;background:#fff;border:1px solid var(--line);border-radius:18px}
.status-card .status{font-size:11px;font-weight:900;margin-bottom:8px}.open{color:#047857}.closed{color:#b42318}.later{color:#7c3aed}
@media(max-width:850px){.status-grid{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.status-grid{grid-template-columns:1fr}}

/* v3.2 diagnosis UX */
.diagnosis-hero{padding-top:42px!important}
.diagnosis-intro{display:grid;grid-template-columns:minmax(0,.9fr) minmax(280px,1.1fr);gap:34px;align-items:end;margin-bottom:24px}
.diagnosis-intro h1{font-size:clamp(38px,6vw,64px);margin:8px 0 0}
.diagnosis-intro p{margin:0;color:var(--muted);font-size:17px}
.result-summary{margin-bottom:20px}
.result-summary strong{font-size:18px}
.result-lead{font-size:14px;margin-top:6px}
.rank-card{padding:18px;margin-bottom:10px}
.rank-top{display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.rank-name{font-size:20px;font-weight:950}
.rank-label{font-size:11px;color:#667085;font-weight:800}
.close-call{padding:16px;border-radius:16px;background:#eff6ff;border:1px solid #bfdbfe;color:#1e3a8a;margin:16px 0}
.close-call b{display:block;margin-bottom:4px}
.result-explain{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
.result-explain .card{box-shadow:none}
.result-explain ul{margin:8px 0 0;padding-left:20px}
.result-explain li{margin:6px 0;color:#344054}
.result-note{font-size:12px;color:#667085;margin-top:12px}
@media(max-width:700px){
 .diagnosis-hero{padding-top:24px!important}
 .diagnosis-hero .breadcrumb{padding-top:8px}
 .diagnosis-intro{display:block;margin-bottom:18px}
 .diagnosis-intro .kicker{margin-top:12px}
 .diagnosis-intro h1{font-size:40px!important;line-height:1.08;letter-spacing:-.05em;margin:8px 0 14px;max-width:9em}
 .diagnosis-intro p{font-size:15px;line-height:1.75;max-width:none}
 .quiz-wrap{border-radius:20px}
 .quiz-head{padding:14px 18px}
 .question{font-size:26px}
 .answer-btn{padding:16px}
 .score-row{grid-template-columns:74px 1fr 44px;gap:8px}
 .result-explain{grid-template-columns:1fr}
 .rank-card{padding:16px}
 .rank-name{font-size:18px}
}
/* v3.3 diagnosis result mobile polish */
.rank-card .score-row>span{white-space:nowrap}
.result-cta{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.result-cta .btn{min-height:48px;display:flex;align-items:center;justify-content:center;text-align:center}
.result-gap{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;margin:12px 0 18px;border-radius:14px;background:#f8fafc;border:1px solid #e2e8f0}
.result-gap strong{font-size:20px;color:#0f172a}
@media(max-width:700px){
 .rank-card{padding:14px 16px;margin-bottom:8px;border-radius:18px}
 .rank-top{align-items:center}
 .rank-name{font-size:18px;line-height:1.2}
 .rank-label{white-space:nowrap}
 .rank-card .score-row{grid-template-columns:auto minmax(100px,1fr) 38px;gap:10px;margin:9px 0 2px}
 .rank-card .score-row>span{font-size:13px;white-space:nowrap}
 .rank-card .score-row>b{font-size:17px;text-align:right}
 .rank-card .score-bar{height:8px}
 .result-note{line-height:1.65}
 .result-cta{grid-template-columns:1fr}
}