/* 询盘ドラフト — mobile-first, no external deps */
*,*::before,*::after{box-sizing:border-box}
html{font-size:16px;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP",Meiryo,sans-serif;
  line-height:1.7;
  color:#1a1a1a;
  background:#fafafa;
}
a{color:#0b5fff;text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
.wrap{width:min(960px,92%);margin:0 auto}
.site-header{
  background:#fff;
  border-bottom:1px solid #e8e8e8;
  position:sticky;top:0;z-index:10;
}
.site-header .inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:.85rem 0;gap:1rem;flex-wrap:wrap;
}
.logo{font-weight:700;font-size:1.05rem;color:#111;text-decoration:none}
.nav{display:flex;gap:1rem;flex-wrap:wrap;font-size:.9rem}
.nav a{color:#333}
.hero{
  background:linear-gradient(165deg,#0b5fff 0%,#0747c2 55%,#05308a 100%);
  color:#fff;padding:2.75rem 0 3rem;
}
.hero h1{font-size:clamp(1.45rem,4.5vw,2.1rem);line-height:1.35;margin:0 0 1rem}
.hero .lead{font-size:1.05rem;opacity:.95;margin:0 0 1.5rem;max-width:36em}
.cta-row{display:flex;flex-wrap:wrap;gap:.75rem}
.btn{
  display:inline-block;padding:.7rem 1.15rem;border-radius:8px;
  font-weight:600;font-size:.95rem;border:2px solid transparent;
  text-decoration:none;cursor:pointer;text-align:center;
}
.btn:hover{text-decoration:none;opacity:.92}
.btn-primary{background:#fff;color:#0b5fff}
.btn-secondary{background:transparent;color:#fff;border-color:rgba(255,255,255,.65)}
.btn-secondary:hover{background:rgba(255,255,255,.12)}
.btn-trial{
  background:#ffd166;color:#1a1200;border-color:#ffd166;
  box-shadow:0 4px 14px rgba(0,0,0,.18);
}
.btn-trial:hover{background:#ffc94a}
.btn-muted{background:#e5e7eb;color:#374151;cursor:pointer}
.btn-dark{background:#0b5fff;color:#fff}
.btn-outline{background:#fff;color:#0b5fff;border-color:#0b5fff}
.trial-banner{
  margin:1.25rem 0 0;
  padding:1rem 1.1rem;
  background:rgba(255,209,102,.2);
  border:1px solid rgba(255,209,102,.55);
  border-radius:10px;
  max-width:40em;
}
.trial-banner strong{display:block;font-size:1.05rem;margin-bottom:.25rem;color:#ffd166}
.trial-banner p{margin:0 0 .75rem;font-size:.92rem;opacity:.95}
section{padding:2.5rem 0}
section h2{font-size:1.35rem;margin:0 0 1.1rem;color:#111}
.card-list{list-style:none;padding:0;margin:0;display:grid;gap:.75rem}
.card-list li{
  background:#fff;border:1px solid #e8e8e8;border-radius:10px;
  padding:1rem 1.1rem;
}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;background:#fff;font-size:.95rem}
th,td{border:1px solid #e5e7eb;padding:.7rem .8rem;text-align:left;vertical-align:top}
th{background:#f3f4f6;width:32%}
.price-grid{display:grid;gap:1rem;grid-template-columns:1fr}
@media(min-width:640px){.price-grid{grid-template-columns:repeat(3,1fr)}}
.price-card{
  background:#fff;border:1px solid #e5e7eb;border-radius:12px;
  padding:1.25rem;display:flex;flex-direction:column;gap:.5rem;
}
.price-card .name{font-weight:700;color:#374151}
.price-card .amount{font-size:1.55rem;font-weight:700;color:#0b5fff}
.price-card .note{font-size:.85rem;color:#6b7280;flex:1}
.steps{counter-reset:step;list-style:none;padding:0;margin:0;display:grid;gap:.85rem}
.steps li{
  background:#fff;border-radius:10px;border:1px solid #e8e8e8;
  padding:1rem 1rem 1rem 3.2rem;position:relative;
}
.steps li::before{
  counter-increment:step;content:counter(step);
  position:absolute;left:.85rem;top:50%;transform:translateY(-50%);
  width:1.7rem;height:1.7rem;border-radius:50%;
  background:#0b5fff;color:#fff;font-weight:700;font-size:.9rem;
  display:flex;align-items:center;justify-content:center;
}
.sample{
  background:#fff;border:1px solid #e8e8e8;border-radius:12px;padding:1.25rem;
}
.sample h3{margin:0 0 .5rem;font-size:1.05rem}
.sample pre,.sample .box{
  background:#f8fafc;border:1px solid #e5e7eb;border-radius:8px;
  padding:.9rem;white-space:pre-wrap;font-size:.88rem;margin:.5rem 0 1rem;
}
.faq details{
  background:#fff;border:1px solid #e8e8e8;border-radius:10px;
  padding:.85rem 1rem;margin-bottom:.65rem;
}
.faq summary{font-weight:600;cursor:pointer}
.faq p{margin:.6rem 0 0;color:#374151}
.notice{
  background:#fff7ed;border:1px solid #fed7aa;border-radius:10px;
  padding:1rem 1.1rem;font-size:.92rem;
}
.site-footer{
  background:#111827;color:#d1d5db;padding:2rem 0;font-size:.88rem;
}
.site-footer a{color:#93c5fd}
.site-footer .links{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:1rem}
.muted{color:#6b7280;font-size:.9rem}
.legal h1{font-size:1.4rem;margin:0 0 1rem}
.legal h2{font-size:1.1rem;margin:1.5rem 0 .6rem}
.legal p,.legal li{font-size:.95rem}
.legal .meta{color:#6b7280;font-size:.88rem;margin-bottom:1.5rem}