:root{--ink:#102c26;--ink-2:#23443c;--green:#21735e;--mint:#dff3e9;--cream:#f7f4ec;--paper:#fffdfa;--line:#d8e2dc;--muted:#64766f;--accent:#d9ff70;--shadow:0 18px 60px rgba(16,44,38,.10);--radius:24px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Inter,"Noto Sans JP","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;background:var(--paper);line-height:1.7}a{color:inherit}.container{width:min(1120px,calc(100% - 40px));margin-inline:auto}.narrow{width:min(780px,calc(100% - 40px));margin-inline:auto}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:16px;top:16px;z-index:100;background:#fff;padding:12px}.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(16,44,38,.08);background:rgba(255,253,250,.88);backdrop-filter:blur(16px)}.header-inner,.footer-inner{display:flex;align-items:center;justify-content:space-between;height:76px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none}.brand-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--ink);color:var(--accent);font-weight:900}.brand strong,.brand small{display:block}.brand 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span{display:inline-grid;place-items:center;width:38px;height:38px;margin-right:10px;border-radius:12px;background:var(--mint);color:var(--green);font-size:12px;vertical-align:middle}.question label{display:flex;align-items:center;gap:14px;margin:11px 0;padding:16px 18px;border:1px solid var(--line);border-radius:16px;cursor:pointer;transition:.18s;background:#fff}.question label:hover,.question label:has(input:checked){border-color:var(--green);background:#f4fbf7;box-shadow:0 6px 20px rgba(33,115,94,.08)}.question input{width:18px;height:18px;accent-color:var(--green)}.question b,.question small{display:block}.question b{font-size:14px}.question small{color:var(--muted);font-size:12px}.form-actions{display:flex;justify-content:space-between;margin-top:28px}.form-note{text-align:center;margin:18px 0 0;color:var(--muted);font-size:11px}.result-card{margin-top:28px;background:var(--ink);color:#fff}.result-top h2{font-size:36px;line-height:1.3;margin:0 0 12px}.result-top>p:last-child{color:#dce9e4}.score-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:28px 0}.score-item{padding:16px;border:1px solid rgba(255,255,255,.15);border-radius:16px}.score-item span,.score-item b{display:block}.score-item span{font-size:11px;color:#b9ccc5}.score-item b{font-size:22px}.score-bar{height:5px;margin-top:9px;border-radius:10px;background:rgba(255,255,255,.13);overflow:hidden}.score-bar i{display:block;height:100%;background:var(--accent)}.recommendation{padding:22px;border-radius:18px;background:#fff;color:var(--ink)}.recommendation h3{margin:0 0 7px}.recommendation p{margin:0;color:var(--ink-2)}.result-actions{margin-top:20px}.result-card .button.secondary{border-color:rgba(255,255,255,.55);color:#fff}.result-card .button.primary{background:var(--accent);color:var(--ink);border-color:var(--accent)}.guide-section{padding:105px 0;background:var(--cream)}.stack-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.stack-card{position:relative;padding:30px;border:1px solid var(--line);border-radius:22px;background:var(--paper)}.card-index{position:absolute;right:25px;top:22px;color:#bac9c2;font-size:12px;font-weight:900}.tag{display:inline-block;margin:0 0 14px;padding:5px 9px;border-radius:8px;background:var(--mint);color:var(--green);font-size:10px;font-weight:900}.stack-card h3{margin:0;font-size:22px}.stack-card>p:not(.tag){color:var(--muted);font-size:13px}.stack-card ul{padding-left:18px;font-size:13px}.affiliate-slot{display:flex;align-items:center;justify-content:center;min-height:52px;margin-top:20px;border:1px dashed #9db3a9;border-radius:13px;color:var(--muted);font-size:12px;background:#fafcf9}.ad-disclosure{display:grid;grid-template-columns:140px 1fr;gap:22px;margin-top:24px;padding:22px 26px;border-left:4px solid var(--green);background:#fff}.ad-disclosure p{margin:0;font-size:13px;color:var(--muted)}.method-section,.policy-section{padding:105px 0}.method-grid,.policy-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px}.lead-small{color:var(--muted)}.criteria-list{margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}.criteria-list li{display:grid;grid-template-columns:54px 1fr;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}.criteria-list span{color:var(--green);font-size:11px;font-weight:900}.criteria-list b{font-size:16px}.criteria-list p{margin:3px 0 0;color:var(--muted);font-size:13px}.policy-section{background:var(--ink);color:#fff}.policy-copy{color:#d7e5df}.policy-links{display:flex;gap:20px;margin-top:24px}.policy-links a{color:var(--accent);font-size:13px;font-weight:800}footer{background:#081d18;color:#fff}.footer-brand .brand-mark{background:var(--accent);color:var(--ink)}.footer-brand small{color:#aebfba}.footer-inner>p{font-size:11px;color:#8fa39c}
@media(max-width:820px){nav{display:none}.hero{padding:64px 0}.hero-grid,.method-grid,.policy-grid{grid-template-columns:1fr;gap:45px}.hero-visual{min-height:360px}.stack-grid{grid-template-columns:1fr}.score-grid{grid-template-columns:1fr 1fr}.ad-disclosure{grid-template-columns:1fr}.method-section,.policy-section,.guide-section,.diagnosis-section{padding:78px 0}}
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.affiliate-slot.affiliate-live,.affiliate-slot.affiliate-pending{display:block;min-height:0;padding:20px;text-align:left;border-style:solid;background:#fff}
.affiliate-slot.affiliate-live{border-color:#cbdcd4;box-shadow:0 8px 26px rgba(16,44,38,.06)}
.affiliate-slot.affiliate-pending{background:#fafcf9}
.offer-content h4,.affiliate-pending h4{margin:2px 0 7px;font-size:18px;color:var(--ink)}
.offer-content>p:not(.offer-kicker):not(.offer-note),.affiliate-pending p:last-child{margin:0;color:var(--muted);font-size:12px}
.offer-kicker{margin:0;color:var(--green);font-size:9px;font-weight:900;letter-spacing:.12em}
.fit-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:14px 0}
.fit-grid>div{padding:10px;border-radius:10px;background:#f5f8f6}
.fit-grid b,.fit-grid span{display:block}
.fit-grid b{font-size:10px;color:var(--green)}
.fit-grid span{font-size:11px;color:var(--ink-2);line-height:1.5}
.a8-link{margin-top:13px}
.a8-link>a{display:flex;align-items:center;justify-content:center;min-height:46px;padding:10px 14px;border-radius:999px;background:var(--ink);color:#fff;text-decoration:none;text-align:center;font-size:12px;font-weight:800;line-height:1.4;transition:.2s}
.a8-link>a:hover{background:var(--green);transform:translateY(-1px)}
.a8-link>img{position:absolute;opacity:0;pointer-events:none}
.offer-note{margin:10px 0 0;color:var(--muted);font-size:10px;line-height:1.55}
.result-tool-link{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:14px;padding:18px 20px;border:1px solid rgba(255,255,255,.16);border-radius:18px}
.result-tool-link span,.result-tool-link strong{display:block}
.result-tool-link span{color:var(--accent);font-size:10px;font-weight:900;letter-spacing:.1em}
.result-tool-link strong{margin-top:2px;font-size:15px}
.result-tool-link p{margin:4px 0 0;color:#c7d9d2;font-size:11px}
.result-tool-link>a{flex:0 0 auto;padding:10px 14px;border-radius:999px;background:var(--accent);color:var(--ink);text-decoration:none;font-size:11px;font-weight:900}
@media(max-width:620px){.fit-grid{grid-template-columns:1fr}.result-tool-link{align-items:flex-start;flex-direction:column}.result-tool-link>a{width:100%;text-align:center}}