:root{
  --brand:#1B2A4A;
  --brand-ink:#25406B;
  --bg:#F7F8FA;
  --green:#3FA66A;
  --amber:#F2A93B;
  --gray:#C9CDD3;
  --coral:#FF6B4A;
  --blue:#2E6FB0;
  --radius:14px;
  --shadow-1:0 1px 2px rgba(27,42,74,.06);
  --shadow-2:0 1px 2px rgba(27,42,74,.06), 0 8px 24px -6px rgba(27,42,74,.18);
  --shadow:var(--shadow-2);
}
[hidden]{display:none!important;}
*{box-sizing:border-box;}
body{background:var(--bg);color:#1E2733;font-family:"Hiragino Sans","Noto Sans JP",sans-serif;font-feature-settings:"tnum";}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px;}
.section{padding:48px 20px;}
h1,h2,h3{color:var(--brand);line-height:1.4;}
h2{font-size:22px;margin-bottom:16px;}

/* header */
.site-header{background:var(--brand);padding:14px 0;}
.header-inner{display:flex;align-items:center;}
.logo{color:#fff;font-weight:700;font-size:15px;letter-spacing:.02em;}

/* hero */
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--brand) 0%, var(--brand-ink) 60%, #14213A 100%);color:#fff;padding:56px 0 48px;}
.hero::before{content:"";position:absolute;top:-80px;right:-80px;width:280px;height:280px;background:radial-gradient(circle,rgba(63,166,106,.35),transparent 70%);filter:blur(10px);}
.hero::after{content:"";position:absolute;bottom:-100px;left:-60px;width:260px;height:260px;background:radial-gradient(circle,rgba(242,169,59,.28),transparent 70%);filter:blur(14px);}
.hero-bg{position:absolute;inset:0;background-image:repeating-linear-gradient(0deg, rgba(255,255,255,.04) 0 1px, transparent 1px 42px), repeating-linear-gradient(90deg, rgba(255,255,255,.04) 0 1px, transparent 1px 42px);opacity:.6;}
.hero-inner{position:relative;display:flex;flex-direction:column;gap:28px;}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;}
.badge{background:rgba(255,255,255,0.12);border:1px solid rgba(255,255,255,0.25);border-radius:999px;padding:5px 12px;font-size:12px;}
.hero h1{color:#fff;font-size:26px;margin-bottom:14px;}
.accent-text{background:linear-gradient(90deg,#FF6B4A,#F2A93B);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero .lead{font-size:15px;line-height:1.8;opacity:.92;margin-bottom:22px;}
.cta-primary{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 28px;background:var(--coral);color:#fff;font-weight:700;border-radius:999px;text-decoration:none;box-shadow:var(--shadow-2);}
.hero-illust{width:100%;max-width:420px;margin:0 auto;position:relative;}

/* feature list */
.feature-list{list-style:none;padding:0;margin:0;display:grid;gap:12px;}
.feature-list li{background:#fff;border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow-1);font-weight:600;color:var(--brand-ink);}

/* form */
.progress-wrap{display:flex;align-items:center;gap:10px;margin-bottom:18px;}
.progress-bar{flex:1;height:6px;background:#e4e7ec;border-radius:999px;overflow:hidden;}
.progress-fill{height:100%;width:25%;background:var(--brand-ink);transition:width .3s;}
.progress-label{font-size:12px;color:var(--brand-ink);font-weight:700;white-space:nowrap;}
.form-grid{display:block;}
.step{display:none;background:#fff;border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-2);margin-bottom:12px;}
.step.active{display:block;}
label{display:block;font-weight:700;color:var(--brand);margin-bottom:8px;font-size:14px;}
input,select{width:100%;font-size:16px;min-height:48px;padding:10px 14px;border:1px solid #D3D8DF;border-radius:10px;background:#fff;}
input:focus,select:focus{outline:2px solid var(--brand-ink);outline-offset:1px;}
.field-note{font-size:12px;color:#6B7686;margin-top:6px;}
.step-nav{display:flex;gap:12px;justify-content:flex-end;}
.btn-primary,.btn-ghost{min-height:48px;padding:0 24px;border-radius:999px;font-weight:700;font-size:15px;border:none;cursor:pointer;}
.btn-primary{background:var(--brand-ink);color:#fff;}
.btn-ghost{background:transparent;color:var(--brand-ink);border:1px solid var(--brand-ink);}

/* results */
.result-cards{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px;margin-bottom:12px;}
.result-card{scroll-snap-align:start;flex:0 0 82%;background:#fff;border-radius:var(--radius);padding:20px;padding-left:24px;box-shadow:var(--shadow-2);text-align:center;position:relative;overflow:hidden;}
.result-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;}
.result-card.cat-daily::before{background:linear-gradient(180deg,var(--blue),var(--green));}
.result-card.cat-days::before{background:linear-gradient(180deg,var(--amber),#c97f1a);}
.result-card.cat-total::before{background:linear-gradient(180deg,var(--coral),#c73f22);}
.result-label{display:block;font-size:13px;color:#6B7686;margin-bottom:10px;font-weight:600;}
.result-value{font-size:34px;font-weight:800;font-variant-numeric:tabular-nums;}
.result-value small{font-size:13px;font-weight:600;color:#6B7686;-webkit-text-fill-color:#6B7686;margin-left:4px;}
.val-daily{background:linear-gradient(90deg,var(--blue),var(--green));-webkit-background-clip:text;background-clip:text;color:transparent;}
.val-days{background:linear-gradient(90deg,var(--amber),#c97f1a);-webkit-background-clip:text;background-clip:text;color:transparent;}
.val-total{background:linear-gradient(90deg,var(--coral),#c73f22);-webkit-background-clip:text;background-clip:text;color:transparent;}
.cap-note{font-size:12px;color:#6B7686;margin:0 0 20px;}

.cta-banner{display:flex;flex-direction:column;gap:10px;align-items:flex-start;background:#fff3ee;border:1px solid #FFD3C4;border-radius:var(--radius);padding:16px;margin-bottom:24px;}
.cta-banner p{font-weight:700;color:#8A3A24;margin:0;font-size:14px;}
.cta-warm{display:inline-flex;min-height:44px;align-items:center;padding:0 22px;background:var(--coral);color:#fff;border-radius:999px;text-decoration:none;font-weight:700;}

.ad-slot{background:#EDEFF3;border-radius:10px;padding:24px;text-align:center;color:#9098A6;font-size:13px;margin:28px 0;}

.compare-chart{background:#fff;border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-2);margin-bottom:32px;}
.compare-row{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.compare-label{width:70px;flex-shrink:0;font-weight:700;font-size:14px;color:var(--brand);}
.compare-bar{flex:1;min-width:0;height:20px;background:#eef0f3;border-radius:999px;overflow:hidden;}
.compare-fill{height:100%;border-radius:999px;}
.compare-fill.self{background:var(--green);}
.compare-fill.company{background:var(--amber);}
.compare-num{width:auto;min-width:74px;flex-shrink:0;text-align:right;white-space:nowrap;font-size:clamp(20px,5vw,24px);font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums;}
.compare-num small{font-size:12px;font-weight:600;margin-left:2px;}

.timeline-wrap{position:relative;border-radius:var(--radius);overflow:hidden;padding:24px 16px;margin-bottom:28px;background:#fff;box-shadow:var(--shadow-2);}
.timeline-bg{position:absolute;inset:0;background:radial-gradient(circle at 20% 20%, rgba(63,166,106,.08), transparent 60%), radial-gradient(circle at 80% 80%, rgba(242,169,59,.08), transparent 60%);}
.timeline-bar{position:relative;display:flex;min-width:0;overflow-x:auto;border-radius:10px;}
.tl-seg{min-height:56px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:700;text-align:center;transition:flex-grow 1s ease;flex-grow:1;padding:4px 6px;}
.tl-wait{background:var(--gray);color:#333;border-radius:10px 0 0 10px;}
.tl-limit{background:var(--amber);}
.tl-start{background:var(--green);border-radius:0 10px 10px 0;}
.timeline-caption{position:relative;font-size:13px;color:#6B7686;margin-top:12px;}

@media (max-width:599px){
  .timeline-bar{flex-direction:column;}
  .tl-wait,.tl-start{border-radius:10px!important;}
  .tl-seg{min-height:48px;}
}

.disclaimer-box{border:1px solid #D3D8DF;border-radius:var(--radius);padding:18px;background:#fff;margin-bottom:8px;}
.disclaimer-box strong{display:block;color:var(--brand);margin-bottom:8px;font-size:15px;}
.disclaimer-box p{font-size:13px;line-height:1.8;color:#4A5568;margin:0;}

.faq-item{background:#fff;border-radius:var(--radius);padding:18px;box-shadow:var(--shadow-1);margin-bottom:12px;}
.faq-item h3{font-size:15px;margin-bottom:8px;}
.faq-item p{font-size:14px;color:#4A5568;line-height:1.8;margin:0;}

.internal-links{list-style:none;padding:0;margin:0;display:grid;gap:10px;}
.internal-links a{color:var(--brand-ink);font-weight:600;text-decoration:none;font-size:14px;}
.internal-links a:hover{text-decoration:underline;}

.related-cards{display:flex;gap:14px;overflow-x:auto;padding-bottom:8px;}
.related-card{flex:0 0 70%;background:#fff;border-radius:var(--radius);padding:18px;box-shadow:var(--shadow-1);text-decoration:none;color:inherit;}
.related-card h3{font-size:15px;margin-bottom:6px;}
.related-card p{font-size:13px;color:#6B7686;margin:0;}
.related-card.is-soon{opacity:.6;}

.site-footer{background:var(--brand);color:#fff;padding:28px 0;margin-top:40px;}
.footer-inner{display:flex;flex-direction:column;gap:12px;font-size:13px;}
.footer-inner nav{display:flex;gap:16px;flex-wrap:wrap;}
.footer-inner a{color:#fff;text-decoration:underline;}

@media (min-width:960px){
  .hero-inner{flex-direction:row;align-items:center;justify-content:space-between;}
  .hero-copy{flex:0 0 56%;}
  .hero-illust{flex:0 0 40%;max-width:420px;}
  .hero h1{font-size:36px;}
  .hero .lead{font-size:16px;}

  .feature-list{grid-template-columns:repeat(4,1fr);}

  .progress-wrap{display:none;}
  .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
  .step{display:block!important;margin-bottom:0;}

  .step-nav{display:flex;justify-content:center;gap:12px;}
  #prevBtn,#nextBtn{display:none!important;}
  #submitBtn{display:inline-flex!important;}

  .result-cards{overflow:visible;}
  .result-card{flex:1;}

  .compare-row{margin-bottom:24px;}
  .compare-num{font-size:34px;}

  .timeline-bar{min-width:0;overflow-x:visible;}

  .related-cards{overflow:visible;}
  .related-card{flex:1;}

  .footer-inner{flex-direction:row;justify-content:space-between;align-items:center;}
}