:root{
  --blue:#1967d2;--blue2:#0b57d0;--navy:#0d2a4d;--ink:#202124;--text:#3c4043;
  --muted:#68707a;--line:#dfe5eb;--soft:#f7f9fc;--sky:#eaf3ff;--gold:#f0c541;
  --green:#137a52;--orange:#f05b24;--red:#bf3c3c;--max:1160px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP","Yu Gothic",Meiryo,sans-serif
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font);color:var(--ink);line-height:1.85;background:#fff;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}svg{fill:none;stroke:currentColor;stroke-width:2.3;stroke-linecap:round;stroke-linejoin:round}
.promo{background:var(--blue2);color:#fff}.promo__inner{max-width:var(--max);margin:auto;min-height:42px;padding:0 24px;display:flex;align-items:center;justify-content:center;gap:14px}
.promo__badge{background:#fff;color:var(--blue);border-radius:999px;padding:2px 8px;font-size:9px;font-weight:900}.promo strong,.promo a{font-size:11px}.promo a{margin-left:8px;font-weight:900}
.site-header{height:74px;padding:0 max(24px,calc((100vw - var(--max))/2 + 26px));display:flex;align-items:center;gap:26px;position:sticky;top:0;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid rgba(30,55,85,.09);z-index:30}
.brand{display:flex;align-items:center;gap:9px;min-width:240px}.brand__icon{width:40px;height:40px;border-radius:11px;background:var(--sky);color:var(--blue);display:grid;place-items:center}.brand__icon svg{width:27px}.brand strong{display:block;font-size:12px;letter-spacing:.08em}.brand small{display:block;font-size:8px;color:var(--muted)}
.site-header nav{display:flex;gap:20px;margin-left:auto}.site-header nav a{font-size:11px;font-weight:700;color:#56606b}.site-header nav a:hover{color:var(--blue)}
.header-cta{background:var(--blue);color:#fff;border-radius:8px;padding:10px 14px;font-size:11px;font-weight:900}
.article-hero{position:relative;isolation:isolate;overflow:hidden;background:#edf4fc;color:var(--ink)}
.article-hero::before{content:"";position:absolute;inset:0;z-index:-2;background-image:linear-gradient(90deg,rgba(255,255,255,.95) 0%,rgba(255,255,255,.88) 48%,rgba(240,247,255,.65) 100%),var(--hero-image);background-size:cover;background-position:center;background-repeat:no-repeat}
.article-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 75% 35%,rgba(25,103,210,.13),transparent 35%)}
.article-hero__inner{max-width:var(--max);margin:auto;padding:46px 26px 68px}.breadcrumbs{display:flex;gap:8px;flex-wrap:wrap;color:#717b86;font-size:10px;margin-bottom:34px}.breadcrumbs a{color:var(--blue);font-weight:700}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:56px;align-items:end}.category{display:inline-flex;border-radius:999px;background:#eaf3ff;color:var(--blue);padding:7px 12px;font-size:10px;font-weight:900}
.article-hero h1{font-size:clamp(46px,5.2vw,72px);line-height:1.16;letter-spacing:-.045em;margin:16px 0}.article-hero h1 em{font-style:normal;color:var(--blue)}
.lead{font-size:17px;line-height:1.95;color:#39434e;max-width:730px}.hero-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}.hero-meta span{background:rgba(255,255,255,.82);border:1px solid #d8e2ed;border-radius:999px;padding:6px 10px;font-size:9px;color:#64717d}
.hero-summary{background:rgba(255,255,255,.91);backdrop-filter:blur(8px);border:1px solid #d9e4ef;border-radius:20px;padding:24px;box-shadow:0 15px 40px rgba(31,68,108,.10)}.hero-summary__icon{width:48px;height:48px;border-radius:14px;background:var(--sky);color:var(--blue);display:grid;place-items:center;font-size:20px;font-weight:900}.hero-summary>span{display:block;color:var(--blue);font-size:9px;font-weight:900;letter-spacing:.11em;margin-top:16px}.hero-summary ul{list-style:none;padding:0;margin:12px 0 0;display:grid;gap:8px}.hero-summary li{font-size:12px;line-height:1.6}.hero-summary li::before{content:"✓";color:var(--blue);font-weight:900;margin-right:8px}
.quick{background:#eaf3ff;border-top:1px solid #dce8f6;border-bottom:1px solid #d3e2f5}.quick__inner{max-width:var(--max);margin:auto;padding:30px 26px;display:grid;grid-template-columns:150px 1fr;gap:30px;align-items:center}.quick__label span{font-size:9px;color:var(--blue);font-weight:900;letter-spacing:.12em}.quick__label strong{display:block;font-size:20px}.quick__answer h2{font-size:27px;line-height:1.45;margin:0 0 8px}.quick__answer p{font-size:13px;color:#52606d;margin:0}
.quick-steps{display:flex;align-items:stretch;gap:8px;margin-top:16px}.quick-steps article{flex:1;background:#fff;border:1px solid #d9e4ef;border-radius:12px;padding:13px}.quick-steps article span{font-size:8px;color:var(--blue);font-weight:900}.quick-steps article strong{display:block;font-size:13px;margin-top:3px}.quick-steps article small{display:block;font-size:9px;color:var(--muted)}
.article-shell{max-width:var(--max);margin:auto;padding:68px 26px 105px;display:grid;grid-template-columns:220px minmax(0,1fr);gap:68px}.toc{position:sticky;top:104px;align-self:start;border-left:3px solid #e2e8ef;padding-left:16px}.toc p{font-size:10px;font-weight:900;margin:0 0 10px}.toc a{display:block;padding:7px 0;font-size:10px;color:#69747f;line-height:1.45}.toc a:hover{color:var(--blue)}
.article-content{min-width:0;max-width:820px}.content-section{padding-bottom:72px}.content-section+.content-section{border-top:1px solid #edf0f4;padding-top:72px}.section-label{font-size:9px!important;color:var(--blue)!important;font-weight:900;letter-spacing:.14em;margin:0 0 12px!important}.content-section h2{font-size:clamp(32px,4vw,46px);line-height:1.35;letter-spacing:-.035em;margin:0 0 20px}.content-section h3{font-size:23px;line-height:1.5;margin:34px 0 12px}.content-section>p,.content-section .prose p{font-size:15px;color:#49545f;line-height:2;margin:0 0 18px}.content-section strong{color:#26313d}
.fact-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:17px;overflow:hidden;margin:27px 0}.fact-grid>div{padding:19px;background:#fff;border-right:1px solid var(--line)}.fact-grid>div:last-child{border-right:0}.fact-grid small{display:block;color:var(--muted);font-size:8px}.fact-grid strong{display:block;font-size:21px;line-height:1.3;margin-top:4px}.fact-grid span{display:block;font-size:9px;color:#79838e;margin-top:3px}
.callout{border-radius:16px;padding:21px 23px;margin:25px 0}.callout--blue{background:#eaf3ff;border:1px solid #cfdef2}.callout--yellow{background:#fff8df;border:1px solid #f0dfaa}.callout--green{background:#eaf7f1;border:1px solid #cce8da}.callout--red{background:#fff0ef;border:1px solid #efcfcc}.callout span{font-size:8px;font-weight:900;letter-spacing:.12em;color:var(--blue)}.callout h3{font-size:20px!important;margin:4px 0 7px!important}.callout p{font-size:12px!important;line-height:1.8!important;margin:0!important;color:#56616d!important}
.flow{display:grid;gap:11px;margin:26px 0}.flow-step{display:grid;grid-template-columns:64px 1fr auto;gap:18px;align-items:center;border:1px solid var(--line);border-radius:15px;padding:18px 20px;background:#fff}.flow-step__no{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;font-weight:900;font-size:12px}.flow-step span{font-size:8px;color:var(--blue);font-weight:900;letter-spacing:.1em}.flow-step strong{display:block;font-size:18px}.flow-step p{font-size:11px!important;line-height:1.65!important;margin:3px 0 0!important;color:var(--muted)!important}.flow-step em{font-style:normal;color:#8c98a3;font-size:18px}
.compare-table{overflow:auto;border:1px solid var(--line);border-radius:16px;margin:25px 0;background:#fff}.compare-table table{border-collapse:collapse;width:100%;min-width:650px}.compare-table th,.compare-table td{padding:14px 16px;border-bottom:1px solid #e9edf2;border-right:1px solid #edf0f4;text-align:left;vertical-align:top;font-size:11px;line-height:1.65}.compare-table th{background:#f5f8fb;font-size:10px}.compare-table th:first-child{width:150px}.compare-table tr:last-child td{border-bottom:0}.compare-table td:last-child,.compare-table th:last-child{border-right:0}.compare-table .yes{color:var(--green);font-weight:900}.compare-table .note{color:var(--orange);font-weight:900}
.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px;margin:26px 0}.info-card{border:1px solid var(--line);border-radius:16px;padding:20px;background:#fff}.info-card>span{font-size:8px;color:var(--blue);font-weight:900;letter-spacing:.11em}.info-card h3{font-size:18px!important;margin:7px 0!important}.info-card p{font-size:11px!important;line-height:1.75!important;margin:0!important;color:var(--muted)!important}.info-card ul{padding-left:18px;margin:10px 0 0}.info-card li{font-size:11px;color:#59636e;margin:5px 0}
.checklist{list-style:none;padding:0;margin:20px 0}.checklist li{position:relative;padding:12px 12px 12px 42px;border-bottom:1px solid #edf0f3;font-size:13px}.checklist li::before{content:"✓";position:absolute;left:10px;top:11px;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:#e7f1ff;color:var(--blue);font-weight:900;font-size:11px}
.timeline{position:relative;margin:28px 0;padding-left:26px}.timeline::before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;background:#cddcf0}.timeline article{position:relative;padding:0 0 26px 18px}.timeline article::before{content:"";position:absolute;left:-24px;top:5px;width:12px;height:12px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 4px #eaf3ff}.timeline span{font-size:8px;color:var(--blue);font-weight:900}.timeline h3{font-size:18px!important;margin:3px 0 5px!important}.timeline p{font-size:11px!important;margin:0!important;color:var(--muted)!important}
.schedule-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:26px 0}.schedule-card{border:1px solid var(--line);border-radius:16px;padding:18px;background:#fff}.schedule-card span{font-size:8px;color:var(--blue);font-weight:900}.schedule-card strong{display:block;font-size:18px;margin:4px 0 8px}.schedule-card ul{padding-left:17px;margin:0}.schedule-card li{font-size:10px;color:var(--muted);margin:4px 0}
.price-box{background:linear-gradient(135deg,#0d2a4d,#0b57d0);color:#fff;border-radius:19px;padding:28px;margin:28px 0}.price-box>span{font-size:8px;color:#cfe1ff;font-weight:900;letter-spacing:.12em}.price-box h3{font-size:26px!important;margin:6px 0!important}.price-total{font-size:44px;font-weight:900;letter-spacing:-.03em}.price-box p{font-size:11px!important;color:#d8e7ff!important;margin:5px 0!important}.price-lines{margin-top:18px;border-top:1px solid rgba(255,255,255,.2)}.price-lines div{display:flex;justify-content:space-between;gap:20px;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.13);font-size:11px}
.school-grid,.job-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin:25px 0}.school-card,.job-card{border:1px solid var(--line);border-radius:17px;padding:20px;background:#fff;display:flex;flex-direction:column}.school-card>span,.job-card>span{font-size:8px;color:var(--blue);font-weight:900;letter-spacing:.1em}.school-card h3,.job-card h3{font-size:20px!important;margin:6px 0!important}.school-price,.job-pay{font-size:27px;font-weight:900;color:#17345c;margin:10px 0}.school-card dl,.job-card dl{margin:5px 0}.school-card dl div,.job-card dl div{display:grid;grid-template-columns:84px 1fr;gap:8px;padding:8px 0;border-top:1px solid #edf0f4}.school-card dt,.job-card dt{font-size:9px;font-weight:900}.school-card dd,.job-card dd{font-size:10px;color:var(--muted);margin:0}.source-date{font-size:8px!important;color:#8b96a0!important;margin-top:auto!important;padding-top:12px}
.source-list{display:grid;gap:9px;margin-top:20px}.source-link{border:1px solid var(--line);border-radius:13px;padding:15px 17px;display:grid;grid-template-columns:1fr auto;gap:16px;background:#fff}.source-link span{font-size:8px;color:var(--blue);font-weight:900}.source-link strong{display:block;font-size:12px;margin-top:2px}.source-link b{color:var(--blue);align-self:center}
.related{background:#f6f9fd;border-radius:19px;padding:28px;margin:10px 0 70px}.related>span{font-size:8px;color:var(--blue);font-weight:900;letter-spacing:.12em}.related h2{font-size:26px;margin:5px 0 18px}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.related-grid a{background:#fff;border:1px solid var(--line);border-radius:13px;padding:15px}.related-grid small{display:block;color:var(--blue);font-size:8px;font-weight:900}.related-grid strong{display:block;font-size:12px;line-height:1.55;margin-top:4px}
.faq details{border:1px solid var(--line);border-radius:13px;margin-bottom:9px;background:#fff}.faq summary{cursor:pointer;list-style:none;padding:17px 19px;display:flex;justify-content:space-between;gap:15px;font-size:13px;font-weight:800}.faq summary::-webkit-details-marker{display:none}.faq summary b{font-size:18px;color:var(--blue)}.faq details p{font-size:12px!important;line-height:1.85!important;padding:0 19px 18px;margin:0!important;color:#59636e!important}
.app-cta{background:linear-gradient(135deg,#0b57d0,#0d2a4d);border-radius:20px;padding:31px;color:#fff;margin:15px 0 72px;display:grid;grid-template-columns:1fr auto;gap:25px;align-items:center}.app-cta span{font-size:8px;color:#cfe0ff;font-weight:900;letter-spacing:.13em}.app-cta h2{font-size:30px;margin:5px 0 8px}.app-cta p{font-size:12px!important;color:#d7e7ff!important;margin:0!important}.app-cta a{background:#fff;color:var(--blue);border-radius:9px;padding:13px 17px;font-size:11px;font-weight:900;white-space:nowrap}
.editor-note{border-top:1px solid var(--line);padding-top:22px;font-size:10px;color:#75808b}.editor-note strong{color:#3f4a55}
.site-footer{border-top:1px solid var(--line);padding:34px max(24px,calc((100vw - var(--max))/2 + 26px));display:flex;justify-content:space-between;align-items:center;background:#fff}.site-footer div{display:flex;gap:14px;align-items:center}.site-footer strong{font-size:11px;letter-spacing:.08em}.site-footer span,.site-footer small{font-size:9px;color:var(--muted)}
@media(max-width:920px){.site-header nav{display:none}.header-cta{margin-left:auto}.hero-grid{grid-template-columns:1fr}.quick__inner{grid-template-columns:1fr}.article-shell{grid-template-columns:1fr;gap:28px}.toc{position:static;display:flex;gap:7px;overflow:auto;border-left:0;border-bottom:1px solid var(--line);padding:0 0 14px}.toc p{display:none}.toc a{white-space:nowrap;background:#f1f5f8;border-radius:999px;padding:7px 10px}.fact-grid{grid-template-columns:repeat(2,1fr)}.fact-grid>div:nth-child(2){border-right:0}.card-grid{grid-template-columns:1fr}.school-grid,.job-grid{grid-template-columns:1fr}.schedule-grid{grid-template-columns:1fr}.related-grid{grid-template-columns:1fr}.app-cta{grid-template-columns:1fr}.app-cta a{justify-self:start}}
@media(max-width:620px){.promo__inner{padding:7px 14px}.promo strong{font-size:10px}.site-header{height:66px;padding:0 16px}.brand{min-width:0}.brand small{display:none}.article-hero__inner{padding:35px 20px 50px}.article-hero h1{font-size:40px}.lead{font-size:15px}.quick__inner{padding:24px 20px}.quick-steps{display:grid;grid-template-columns:1fr 1fr}.article-shell{padding:52px 20px 80px}.content-section{padding-bottom:55px}.content-section+.content-section{padding-top:55px}.content-section h2{font-size:31px}.fact-grid{grid-template-columns:1fr}.fact-grid>div{border-right:0;border-bottom:1px solid var(--line)}.fact-grid>div:last-child{border-bottom:0}.flow-step{grid-template-columns:54px 1fr}.flow-step em{display:none}.quick-steps article{min-width:0}.school-card dl div,.job-card dl div{grid-template-columns:1fr}.app-cta{padding:25px 22px}.site-footer{padding:28px 20px;display:block}}