:root{
  --bg:#f6f9fc;--panel:#fff;--ink:#0b1826;--muted:#66788a;
  --blue:#18365D;--blue2:#2f6daa;--cyan:#2aa7c8;--green:#43d58b;
  --line:#dbe5ef;--dark:#08111b;--shadow:0 18px 50px rgba(24,54,93,.10)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP","Yu Gothic",Meiryo,sans-serif;color:var(--ink);background:var(--bg);line-height:1.7}
a{text-decoration:none;color:inherit}.wrap{width:min(1160px,calc(100% - 40px));margin:auto}
header{position:sticky;top:0;z-index:20;background:rgba(246,249,252,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:baseline;gap:10px}.brand b{font-size:22px;color:var(--blue);letter-spacing:.1em}.brand small{color:var(--muted)}
.links{display:flex;gap:24px;font-size:13px;font-weight:800;color:#42596e}
.hero{padding:92px 0 76px;background:radial-gradient(circle at 82% 18%,rgba(67,213,139,.12),transparent 24%),radial-gradient(circle at 12% 6%,rgba(42,167,200,.10),transparent 28%)}
.hero-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:60px;align-items:center}
.kicker{font-size:12px;font-weight:900;letter-spacing:.16em;color:var(--cyan);margin:0 0 12px}
h1{font-size:clamp(40px,5.5vw,72px);line-height:1.08;letter-spacing:-.05em;margin:0}
.lead{color:#52677b;font-size:17px;max-width:760px;margin:26px 0 0}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border-radius:999px;font-weight:900;font-size:14px}
.primary{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;box-shadow:0 12px 28px rgba(24,54,93,.18)}
.ghost{background:#fff;border:1px solid var(--line);color:var(--blue)}
.hero-card{min-height:400px;background:linear-gradient(150deg,#fff,#eaf5f7);border:1px solid #fff;border-radius:34px;box-shadow:var(--shadow);display:grid;place-items:center;padding:30px;text-align:center}
.panda{font-size:92px;filter:drop-shadow(0 10px 20px rgba(24,54,93,.15))}
.hero-card strong{display:block;font-size:24px;letter-spacing:.08em}.hero-card span{font-size:12px;color:var(--blue2);font-weight:900;letter-spacing:.12em}
section{padding:82px 0}.white{background:#fff}.dark{background:#091522;color:#fff}
.section-head{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:34px}
.section-head h2,.ai-box h2,.contact h2{font-size:clamp(30px,3.3vw,46px);line-height:1.2;letter-spacing:-.035em;margin:0}
.section-head p{max-width:470px;margin:0;color:var(--muted);font-size:14px}
.plan-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:15px}
.card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px 20px;box-shadow:0 8px 24px rgba(24,54,93,.05);position:relative}
.card.reco{border:2px solid var(--blue2);transform:translateY(-8px)}
.badge{position:absolute;right:15px;top:-14px;background:var(--green);padding:5px 11px;border-radius:999px;font-size:11px;font-weight:900}
.label{font-size:11px;font-weight:900;color:var(--cyan);letter-spacing:.14em}.card h3{margin:6px 0 10px;font-size:20px}
.price{font-size:30px;font-weight:900;color:var(--blue);letter-spacing:-.04em}.price small{font-size:13px}
.duration{font-size:12px;color:var(--muted);margin:2px 0 14px}
.card ul{list-style:none;padding:0;margin:0;font-size:13px;color:#52677b}.card li{padding:7px 0;border-top:1px dashed #e6edf3}.card li:first-child{border-top:0}
.card.custom{background:linear-gradient(160deg,#0e2238,#18365D);color:#fff;border-color:#18365D}.card.custom .price,.card.custom .label{color:#84e4e8}.card.custom li,.card.custom .duration{color:#c5d4df}.card.custom li{border-color:rgba(255,255,255,.12)}
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.feature{border:1px solid var(--line);border-radius:20px;padding:24px;background:linear-gradient(180deg,#fff,#fbfdff)}
.feature b{display:block;margin-bottom:7px}.feature p{margin:0;color:var(--muted);font-size:13px}.feature i{font-style:normal;color:var(--cyan);font-size:11px;font-weight:900}
.ai-box{border:1px solid rgba(255,255,255,.12);border-radius:28px;padding:46px;background:radial-gradient(circle at 85% 50%,rgba(67,213,139,.14),transparent 22%),linear-gradient(135deg,#0c1a2b,#103454)}
.ai-box p{color:#b7c8d5;max-width:770px}.ai-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:22px}
.ai-plan{border:1px solid rgba(255,255,255,.12);background:#0d1d2e;border-radius:20px;padding:24px}.ai-plan h3{margin:5px 0}.ai-price{font-size:24px;font-weight:900;color:#83e7e4}.ai-plan p{font-size:13px;margin-bottom:0}
.pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}.pill{border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:7px 11px;color:#c3d3de;font-size:12px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:20px;background:#fff}table{border-collapse:collapse;width:100%;min-width:820px}
th,td{padding:15px 13px;border-bottom:1px solid #e9eff5;text-align:center;font-size:13px}th:first-child,td:first-child{text-align:left;font-weight:800}th{background:#f3f7fa;font-size:11px;color:#536779}
.note{max-width:900px}.note ul{color:var(--muted);font-size:13px;padding-left:1.2em}.note li{margin:8px 0}
.contact{background:linear-gradient(135deg,#eaf7f8,#eaf0f8);border:1px solid #dbe9ef;border-radius:30px;padding:42px 48px;display:flex;align-items:center;justify-content:space-between;gap:35px}
.contact p{color:var(--muted);margin:8px 0 0}
footer{background:#08111b;color:#c8d4dd;padding:30px 0}footer .wrap{display:flex;justify-content:space-between;gap:20px;align-items:center}footer small{color:#718496}
@media(max-width:980px){
  .links{display:none}.hero-grid{grid-template-columns:1fr}.plan-grid{grid-template-columns:repeat(2,1fr)}.card.reco{transform:none}.card.custom{grid-column:span 2}
  .features{grid-template-columns:repeat(2,1fr)}.ai-grid{grid-template-columns:1fr}.section-head,.contact{align-items:flex-start;flex-direction:column}
}
@media(max-width:620px){
  .wrap{width:min(100% - 26px,1160px)}.hero{padding:62px 0 54px}h1{font-size:39px}.lead{font-size:15px}
  section{padding:62px 0}.plan-grid,.features{grid-template-columns:1fr}.card.custom{grid-column:auto}.hero-card{min-height:270px}
  .ai-box{padding:28px 22px}.contact{padding:30px 24px}footer .wrap{flex-direction:column;align-items:flex-start}
}

/* Ver5.33: match T-MIB dark / cyan visual identity. */
:root{--bg:#050a14;--panel:#0c1928;--ink:#f3f7fb;--muted:#b1c2d3;--blue:#a9e9f3;--blue2:#5cc9e6;--cyan:#75deed;--line:#284355;--shadow:0 18px 50px #0003}
body{background:radial-gradient(circle at 18% 8%,#3be4ff0a,transparent 28%),#050a14;font-family:Inter,"Noto Sans JP","Noto Sans SC",Arial,sans-serif}
header{background:#050a14ed}.brand small,.links{color:#b1c2d3}.white{background:#081320}.hero{background:radial-gradient(circle at 82% 18%,#3be4ff10,transparent 40%)}.hero-card{background:linear-gradient(150deg,#102b3f,#081320);border-color:var(--line)}.lead,.card ul{color:#c4d1dd}.card,.feature,.table-wrap{background:#0c1928}.card li{border-color:#284355}.card.custom{background:linear-gradient(160deg,#102a3f,#18365d)}.ghost{background:#0c1928}.primary{background:#b4eef2;color:#071d26}.badge{background:#b4eef2;color:#071d26}.contact{background:linear-gradient(135deg,#102b3f,#091522);border-color:var(--line)}th{background:#132738;color:#b5d1e0}td,th{border-color:#284355}.pricing-lang{display:flex;gap:6px;flex-shrink:0}.pricing-lang button{font:inherit;font-size:13px;background:transparent;color:#a5b9ca;border:1px solid transparent;cursor:pointer;min-height:44px;padding:8px}.pricing-lang button.active{color:#b4eef2;border-color:#75deed;border-radius:6px}.links a{min-height:44px;display:flex;align-items:center}nav{flex-wrap:wrap;padding:14px 0;gap:12px 20px}.brand small{font-size:9px;max-width:170px}.links{gap:16px}.plan-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.price{font-size:32px}.card h3{font-size:21px}.card li,.duration,.feature p,.ai-plan p,.note ul{font-size:15px}.card.reco{transform:none}.section-head p{font-size:16px}.currency,.matrix-legend{color:#b1c2d3;font-size:14px}.wrap{overflow-wrap:anywhere}section[id]{scroll-margin-top:150px}:focus-visible{outline:3px solid #75deed;outline-offset:4px}.table-wrap:focus-visible{outline-offset:6px}th:first-child,td:first-child{min-width:165px}.brand{flex-wrap:wrap}h1{font-size:clamp(36px,4.5vw,62px)}.hero-grid{grid-template-columns:1.4fr .6fr;gap:36px}
@media(max-width:980px){.links{display:flex;flex-wrap:wrap;order:3;width:100%;font-size:13px}.hero-grid{grid-template-columns:1fr}.plan-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.card.custom{grid-column:span 2}}
@media(max-width:620px){.brand small{display:none}.plan-grid{grid-template-columns:1fr}.card.custom{grid-column:auto}.hero-card{min-height:240px}.links{gap:10px 18px}.hero{padding-top:46px}.price{font-size:34px}.btn{height:auto;padding:14px 20px;text-align:center}.section-head{gap:18px}nav{justify-content:space-between}.brand b{font-size:19px}.pricing-lang button{padding:7px}.ai-price{font-size:22px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}


/* Ver5.35.1: desktop main headings at 80%; existing mobile rules preserved. */
@media (min-width: 981px) {
h1{font-size:clamp(28.8px,3.6vw,49.6px)}
}