@charset "utf-8";
:root{--ink:#193d38;--muted:#60716a;--green:#205a4d;--cream:#f8f7f1;--line:#dce4dc;--white:#fff;--accent:#c99858}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--cream);color:var(--ink);font-family:"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;font-size:16px;line-height:1.8}a{color:inherit;text-underline-offset:5px}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #b47722;outline-offset:5px}.wrap{width:min(1180px,calc(100% - 80px));margin-inline:auto}.preview{text-align:center;padding:5px 12px;background:#e6ede7;font-size:11px;letter-spacing:.08em}.preview span{margin-left:18px;color:var(--muted)}.header{display:flex;justify-content:space-between;align-items:center;min-height:100px;gap:20px}.brand{display:flex;align-items:center;gap:10px;font-size:24px;font-weight:800;text-decoration:none;letter-spacing:.04em;white-space:nowrap}.brand small{display:block;font-size:11px;color:var(--muted);font-weight:500;letter-spacing:.16em}.brandmark{display:grid;place-items:center;width:42px;height:48px;background:var(--green);color:white;font-size:31px;border-radius:20px 20px 6px 6px}.header nav{display:flex;gap:30px;font-size:13px;font-weight:700}.header nav a{text-decoration:none}.hero{display:grid;grid-template-columns:1fr 1.08fr;gap:45px;align-items:center;padding-top:24px;padding-bottom:45px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.2em;color:var(--muted);margin:0 0 20px}.hero h1{font-size:clamp(28px,3.1vw,44px);line-height:1.6;letter-spacing:.025em;margin:0 0 24px;font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-weight:600}.hero h1 span{background:linear-gradient(transparent 77%,#e4d5b8 77%)}.lead{font-size:17px;font-weight:600;line-height:1.9;margin:0 0 14px}.hero-note{font-size:13px;color:var(--muted);margin-bottom:26px}.button{display:inline-flex;justify-content:center;align-items:center;gap:24px;min-height:54px;padding:13px 24px;text-decoration:none;font-size:14px;font-weight:700;border-radius:5px;border:1px solid transparent;cursor:pointer;transition:background .15s,transform .15s}.primary{background:var(--green);color:white;box-shadow:0 4px 0 #153e35}.primary:hover{background:#133f34;transform:translateY(-1px)}.quiet{display:block;width:fit-content;font-size:12px;margin-top:20px}.hero-image{margin:0;position:relative;align-self:stretch;min-height:470px}.hero-image img{width:100%;height:100%;object-fit:cover;object-position:48% center;border-radius:100px 8px 8px 8px;position:absolute;inset:0}.hero-image figcaption{position:absolute;right:12px;bottom:8px;color:white;background:#183a36b3;padding:2px 7px;font-size:11px;border-radius:3px}.image-caption{position:absolute;left:-20px;bottom:32px;background:#fffffff2;padding:17px 24px;font-family:"Yu Mincho",serif;font-size:16px;line-height:1.8;border-left:3px solid var(--accent)}.promise{display:flex;justify-content:space-around;gap:12px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:17px;font-size:13px;font-weight:600}.promise b{font-family:Georgia,serif;color:var(--accent);font-size:20px;margin-right:12px}.section{padding-block:74px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:32px}.section-heading .eyebrow{margin-bottom:12px}h2{font-size:28px;line-height:1.6;margin:0;font-weight:700;letter-spacing:.035em}.section-heading>p{font-size:13px;color:var(--muted);margin:0}.mobile{display:none}fieldset{padding:0;border:0;margin:0 0 24px;min-width:0}legend{font-size:15px;font-weight:700;margin-bottom:16px}.step{display:inline-grid;place-items:center;width:25px;height:25px;background:var(--green);color:white;font-size:12px;border-radius:50%;margin-right:8px}.options,.methods{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.options label,.methods label{position:relative;display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:5px;padding:20px;background:white;cursor:pointer;min-height:64px}.options label:has(input:checked),.methods label:has(input:checked){border-color:var(--green);background:#eaf1eb;box-shadow:inset 0 0 0 1px var(--green)}input{accent-color:var(--green);width:18px;height:18px;flex-shrink:0}.options small{display:block;font-size:11px;color:var(--muted);margin-top:4px}.methods{max-width:850px}.methods label{font-size:13px;padding:14px}.result{margin-top:30px;padding:27px 32px;background:#edf0e5;border-left:3px solid var(--accent)}.result .label{font-size:11px;letter-spacing:.1em;color:var(--muted)}.result h3{font-size:19px;margin:7px 0}.result p{font-size:14px;margin:0 0 15px;max-width:900px}.result a{font-size:13px;font-weight:700}.compare-section{background:#eaf0e9}.companies{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.company{display:flex;flex-direction:column;background:#fff;padding:28px;border-top:3px solid var(--green);border-radius:3px}.company-kicker{font-size:11px;color:var(--muted);margin:0 0 8px}.company h3{font-size:22px;margin:0 0 17px}.company>p:not(.company-kicker){font-size:13px;margin:0 0 18px}.company dl{font-size:13px;border-top:1px solid var(--line);padding-top:17px;margin:0 0 25px}.company dt{font-size:11px;color:var(--muted);margin-bottom:6px}.company dd{margin:0}.outline{border-color:var(--green);margin-top:auto;font-size:12px;gap:8px;padding:10px;min-height:48px}.outline:hover{background:#eaf1eb}.fineprint{font-size:11px;color:var(--muted);line-height:1.9;margin-top:22px}.guides{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}.guides article{border-top:1px solid var(--line);padding-top:17px}.large-number{font-family:Georgia,serif;font-size:35px;color:var(--accent)}.guides h3{font-size:18px;margin:8px 0 12px}.guides p{font-size:14px;color:var(--muted);margin:0}.faq{border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 2fr;gap:50px}.questions details{border-bottom:1px solid var(--line);padding:0 0 18px;margin-bottom:20px}.questions summary{font-weight:600;font-size:14px;cursor:pointer;padding:8px 0}.questions p{font-size:13px;color:var(--muted);padding:0 14px}.closing{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:40px 48px;background:#e8eee5;border-radius:6px}.closing h2{font-size:25px}.closing .eyebrow{margin-bottom:10px}footer{padding-block:60px 24px}footer>p{font-size:12px;color:var(--muted)}.footer-brand{font-size:20px}
@media(max-width:850px){.wrap{width:calc(100% - 40px)}.header{min-height:86px}.header nav{gap:14px;font-size:11px}.brand{font-size:20px}.hero{gap:25px}.hero h1{font-size:30px}.hero-image{min-height:440px}.company{padding:20px}.company h3{font-size:19px}.section-heading{display:block}.section-heading>p{margin-top:18px}.closing{padding:30px}.guides{gap:24px}}
@media(max-width:600px){.wrap{width:calc(100% - 36px)}.preview{font-size:11px}.preview span{margin-left:10px}.header{min-height:80px}.brand{font-size:20px}.brandmark{width:31px;height:38px;font-size:25px}.header nav a{display:none}.header nav a:first-child{display:block;font-size:11px;border-bottom:1px solid var(--green)}.hero{display:flex;flex-direction:column;gap:30px;padding-top:22px;padding-bottom:26px;align-items:stretch}.hero-copy .eyebrow{margin-bottom:14px}.hero h1{font-size:31px;line-height:1.65;margin-bottom:20px}.lead{font-size:15px;margin-bottom:12px}.hero-note{font-size:12px;margin-bottom:22px}.hero-copy>.button{width:100%}.quiet{margin-top:16px}.hero-image{min-height:0;aspect-ratio:1.5;align-self:auto}.hero-image img{border-radius:45px 5px 5px 5px;object-position:center}.image-caption{left:9px;bottom:18px;padding:10px 13px;font-size:12px}.hero-image figcaption{font-size:8px;bottom:5px}.promise{gap:5px;padding-block:14px;font-size:11px;justify-content:space-between}.promise b{display:block;font-size:19px;margin-right:0}.promise span{flex:1;text-align:center}.section{padding-block:48px}.section-heading{margin-bottom:24px}.eyebrow{font-size:11px}h2{font-size:23px}.mobile{display:block}.options,.methods{grid-template-columns:1fr;gap:9px}.options label{padding:15px 16px}.options small{margin:0}.options span{display:flex;flex-direction:column}.options b{font-size:15px}.methods label{padding:13px 16px;min-height:52px}form>.button{width:100%}.result{padding:20px;margin-top:24px}.result h3{font-size:18px}.result p{font-size:13px}.companies,.guides{grid-template-columns:1fr;gap:16px}.company{padding:24px}.company h3{font-size:22px}.company .outline{font-size:13px}.guides{gap:26px}.guides article{display:grid;grid-template-columns:45px 1fr;column-gap:14px}.guides .large-number{grid-row:1/3;font-size:32px}.guides h3{margin:0 0 10px;font-size:17px}.guides p{grid-column:2;font-size:13px}.faq{grid-template-columns:1fr;gap:26px}.faq .eyebrow{margin-bottom:10px}.closing{display:block;padding:30px 24px}.closing h2{font-size:23px}.closing .button{width:100%;margin-top:25px}footer{padding-block:40px 20px}.fineprint{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}

/* 写真のキャッチは画像外の下に配置 */
.hero-visual{display:flex;flex-direction:column;align-self:stretch;min-width:0}.hero-visual .hero-image{flex:1}.hero-visual .image-caption{position:static;margin:12px 0 0;padding:0;background:none;border:0;font-size:15px;line-height:1.8;color:var(--muted)}
@media(max-width:600px){.hero-visual .hero-image{flex:none}.hero-visual .image-caption{font-size:12px;margin-top:10px}}

.skip-link{position:absolute;left:8px;top:-100px;background:#fff;padding:10px;z-index:10}.skip-link:focus{top:8px}.footer-links{display:flex;flex-wrap:wrap;gap:12px 24px;font-size:13px}.reading-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:28px}.reading-card{background:#fff;text-decoration:none;border:1px solid var(--line);border-radius:8px;overflow:hidden}.reading-card img{display:block;width:100%;height:auto;aspect-ratio:1.5;object-fit:cover}.reading-card span{display:block;padding:18px;font-size:15px;font-weight:700}.article-shell{max-width:850px;padding-bottom:50px}.breadcrumbs{font-size:12px;color:var(--muted);margin:10px 0 35px}.article-header h1{font-size:clamp(26px,3vw,38px);line-height:1.55;letter-spacing:.025em}.article-lead{font-size:18px;line-height:1.9}.article-image{margin:28px 0}.article-image img{width:100%;height:auto;display:block;border-radius:12px}.article-image figcaption{font-size:11px;color:var(--muted);text-align:right}.toc{padding:22px 28px;background:#eaf0e9;border-radius:6px;font-size:15px}.toc ol{padding-left:22px;margin-bottom:0}.toc li{margin:6px 0}.article-section{margin:42px 0;scroll-margin-top:24px}.article-section h2,.sources h2,.related h2{font-size:23px;padding-bottom:12px;border-bottom:1px solid var(--line)}.article-section p,.article-section li{font-size:17px;line-height:1.95}.article-section ul{padding-left:24px}.article-section li{margin:10px 0}.sources{padding:25px;background:#eef1e9;margin-top:35px}.sources h2{font-size:18px}.sources ul{padding-left:20px}.sources a{overflow-wrap:anywhere}.related{margin-top:45px}.related>a{display:block;padding:15px 0;border-bottom:1px solid var(--line)}.comparison-grid{display:grid;gap:20px}.comparison-data{margin:45px 0}.comparison-data>h2{font-size:25px}.comparison-card{padding:25px;background:white;border-top:3px solid var(--green);border-radius:6px}.comparison-card h3{font-size:24px;margin-top:0}.comparison-card dl{display:grid;grid-template-columns:130px 1fr;margin:0 0 25px}.comparison-card dt,.comparison-card dd{margin:0;padding:12px 10px;border-bottom:1px solid var(--line);font-size:15px}.comparison-card dt{font-weight:700;background:#f4f6f1}.comparison-card .button{width:100%}@media(max-width:600px){.reading-grid{grid-template-columns:1fr;gap:18px}.article-header h1{font-size:27px}.article-lead{font-size:17px}.article-image{margin:22px 0}.toc{padding:18px}.article-section{margin:32px 0}.article-section h2{font-size:22px}.comparison-card{padding:18px}.comparison-card dl{grid-template-columns:95px 1fr}.comparison-card dt,.comparison-card dd{padding:10px 8px;font-size:14px}.comparison-card .button{font-size:12px;white-space:normal}.footer-links{flex-direction:column;gap:12px}.sources{padding:20px}.article-shell .button{white-space:normal;text-align:center}}

figure figcaption.ad-disclosure{margin:8px 0 0;padding:0;background:none;border:0;font-size:10px;line-height:1.7;color:inherit;text-align:left}.affiliate-ad{margin-top:auto;padding:14px;background:#f5f7f3;border:1px solid var(--line);border-radius:5px}.affiliate-ad .ad-label{display:inline-block;margin-right:8px;padding:1px 7px;background:#e7ece7;border-radius:3px;font-size:10px;font-weight:700}.affiliate-ad>a{display:inline;font-weight:700}.affiliate-ad>small{display:block;margin-top:8px;color:var(--muted);font-size:11px;line-height:1.7}.affiliate-ad>img{position:absolute;width:1px;height:1px}
.cta-guide{margin:22px 0 0;font-weight:700;color:var(--accent);font-size:1.1em;line-height:1.6}.cta-guide span{display:block}.hero-cta{margin:8px 0 0}.hero-cta .button{display:flex;width:100%;justify-content:flex-start;text-align:left;gap:10px;margin:0 0 10px;font-size:15px;line-height:1.5}.hero-cta .button .cta-label{flex:1;display:block}.hero-cta .button .a8-text{font-weight:700}.hero-cta .button a{color:#fff;text-decoration:underline;text-underline-offset:3px}.hero-cta .cta-box{cursor:auto}.hero-cta .button .pr-tag{flex:none;font-weight:400}.hero-cta .button .cta-arrow{flex:none;margin-left:auto}.hero-cta img{position:absolute;width:1px;height:1px}.inline-cta{margin:10px 0 0;font-weight:700;line-height:1.7}.inline-cta a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.inline-cta img{position:absolute;width:1px;height:1px}.hero-note{font-size:17px}.lead{font-size:17px}@media (max-width:600px){.hero-note{font-size:16px}.lead{font-size:16px}}.hero-cta .cta-box{background:var(--green);color:#fff;border:1px solid transparent;border-radius:5px;padding:12px 16px;min-height:0;gap:10px}.hero-visual>.ad-disclosure,p.ad-disclosure{position:static;margin:8px 0 0;padding:0;background:none;border:0;border-radius:0;color:inherit;font-size:10px;line-height:1.7;text-align:left}.article-cta{margin:18px 0 6px}.home-cta{margin:26px auto}.brand{font-size:21px}@media (max-width:760px){.brand{font-size:20px}.hero-cta .button{font-size:14px;padding:12px 14px}}