:root{
  --navy:#123b63;
  --navy-2:#0a2946;
  --blue:#1e72b8;
  --teal:#12a6a0;
  --teal-dark:#087d7a;
  --mint:#eaf8f7;
  --sky:#eef6fb;
  --ink:#152536;
  --muted:#5d6d7e;
  --line:#dbe6ee;
  --paper:#ffffff;
  --warm:#fff7e8;
  --shadow:0 18px 50px rgba(15,55,88,.12);
  --radius:20px;
  --max:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP","Yu Gothic UI","Yu Gothic",Meiryo,sans-serif;color:var(--ink);background:#fff;line-height:1.8;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%}
button,input,select,textarea{font:inherit}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(219,230,238,.8)}
.header-inner{max-width:var(--max);margin:auto;padding:13px 24px;display:flex;align-items:center;gap:26px}
.brand{display:flex;align-items:center;gap:11px;min-width:235px}
.brand-mark{display:grid;grid-template-columns:repeat(2,12px);gap:3px;transform:rotate(45deg);margin:4px}
.brand-mark span{width:12px;height:12px;border-radius:3px;background:var(--teal)}
.brand-mark span:nth-child(2),.brand-mark span:nth-child(3){background:var(--blue)}
.brand-name{font-weight:850;font-size:20px;letter-spacing:-.02em;color:var(--navy)}
.brand-name small{display:block;font-size:10px;line-height:1.1;font-weight:700;color:var(--muted);letter-spacing:.02em}
.main-nav{display:flex;align-items:center;gap:20px;margin-left:auto;font-size:13px;font-weight:700;color:#3e5368}
.main-nav a{padding:7px 0;border-bottom:2px solid transparent;white-space:nowrap}
.main-nav a:hover,.main-nav a.active{color:var(--teal-dark);border-color:var(--teal)}
.header-cta{display:inline-flex;align-items:center;justify-content:center;padding:12px 17px;border-radius:999px;background:linear-gradient(135deg,var(--teal),#16b8a4);color:#fff;font-size:13px;font-weight:850;box-shadow:0 8px 22px rgba(18,166,160,.22);white-space:nowrap}
.menu-btn{display:none;margin-left:auto;border:0;background:transparent;font-size:25px;color:var(--navy)}
.preview-ribbon{position:fixed;right:12px;bottom:12px;z-index:80;background:var(--navy-2);color:#fff;padding:7px 12px;border-radius:10px;font-size:11px;letter-spacing:.08em;box-shadow:0 8px 20px rgba(0,0,0,.18);opacity:.85}
.container{max-width:var(--max);margin:auto;padding:0 24px}
.hero{overflow:hidden;position:relative;background:linear-gradient(120deg,#f8fcff 0%,#eef8fb 58%,#e9f8f5 100%)}
.hero:after{content:"";position:absolute;right:-180px;top:-220px;width:520px;height:520px;border-radius:50%;border:95px solid rgba(18,166,160,.06)}
.hero-inner{position:relative;z-index:1;max-width:var(--max);margin:auto;padding:76px 24px 86px;display:grid;grid-template-columns:1.05fr .95fr;gap:58px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:7px;border:1px solid #b8dedc;background:rgba(255,255,255,.72);color:var(--teal-dark);border-radius:999px;padding:7px 12px;font-size:12px;font-weight:850;letter-spacing:.03em}
.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--teal)}
h1{font-size:clamp(38px,4.6vw,63px);line-height:1.18;letter-spacing:-.045em;color:var(--navy-2);margin:22px 0}
h1 .accent{color:var(--teal-dark);position:relative;white-space:nowrap}
h1 .accent:after{content:"";position:absolute;left:0;right:0;bottom:2px;height:9px;background:rgba(18,166,160,.16);z-index:-1;border-radius:999px}
.hero-copy{font-size:17px;color:#435a6e;max-width:650px;margin:0 0 26px}
.note{font-size:12px;color:var(--muted);margin-top:13px}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:12px;padding:15px 23px;font-weight:850;border:1px solid transparent;cursor:pointer;transition:.2s transform,.2s box-shadow,.2s background}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--teal),#17b7a5);color:white;box-shadow:0 12px 28px rgba(18,166,160,.25)}
.btn-secondary{background:white;border-color:#bad0df;color:var(--navy);box-shadow:0 8px 18px rgba(17,59,99,.08)}
.btn-ghost{background:transparent;border-color:#a9c2d2;color:var(--navy)}
.arrow{font-size:18px;line-height:1}
.hero-visual{position:relative;min-height:420px;display:flex;align-items:center;justify-content:center}
.flow-stage{width:100%;background:rgba(255,255,255,.78);border:1px solid rgba(184,214,225,.9);border-radius:28px;padding:24px;box-shadow:var(--shadow);backdrop-filter:blur(8px)}
.stage-label{font-size:11px;font-weight:850;letter-spacing:.08em;color:var(--muted);text-transform:uppercase;margin-bottom:14px}
.document{background:#fff;border-radius:14px;border:1px solid var(--line);padding:15px;box-shadow:0 8px 20px rgba(25,75,110,.08)}
.doc-head{display:flex;justify-content:space-between;align-items:center;border-bottom:2px solid #e8eef3;padding-bottom:9px;margin-bottom:10px}
.doc-logo{font-weight:900;color:var(--navy);font-size:12px}.doc-code{font-size:9px;color:var(--muted)}
.doc-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px;font-size:9px;color:#4e6170}
.doc-field{background:#f5f8fa;border-radius:5px;padding:5px}
.doc-table{margin-top:9px;border-top:1px solid #d9e3ea}
.doc-row{display:grid;grid-template-columns:1.5fr .6fr .7fr;gap:3px;border-bottom:1px solid #e5edf2;padding:5px 2px;font-size:8px}
.process-arrow{text-align:center;color:var(--teal);font-size:22px;font-weight:900;margin:6px 0}
.result-card{background:linear-gradient(135deg,var(--navy),#174f79);border-radius:16px;color:#fff;padding:15px;box-shadow:0 9px 24px rgba(11,45,75,.2)}
.result-title{display:flex;justify-content:space-between;font-weight:850;font-size:12px;margin-bottom:10px}
.result-title span{font-size:9px;background:rgba(255,255,255,.14);padding:3px 7px;border-radius:999px}
.result-line{display:grid;grid-template-columns:1fr 1.2fr;gap:9px;padding:6px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:9px}.result-line:last-child{border:0}
.result-key{color:#b8d9e6}.code-pill{color:#7ff5da;font-weight:850}
.float-badge{position:absolute;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 13px;box-shadow:0 10px 25px rgba(14,58,92,.12);font-size:11px;font-weight:850;color:var(--navy)}
.float-badge.one{left:-20px;top:37px}.float-badge.two{right:-18px;bottom:34px}.float-badge i{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--teal);margin-right:6px}
.trust-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.trust-inner{max-width:var(--max);margin:auto;padding:18px 24px;display:flex;justify-content:center;gap:44px;flex-wrap:wrap;color:#4d6275;font-size:13px;font-weight:750}
.trust-inner span:before{content:"✓";color:var(--teal);font-weight:900;margin-right:7px}
.section{padding:86px 0}
.section.alt{background:var(--sky)}
.section.mint{background:linear-gradient(135deg,#f0fbfa,#ecf6fa)}
.section-head{max-width:760px;margin:0 auto 42px;text-align:center}
.kicker{font-size:12px;font-weight:900;letter-spacing:.13em;color:var(--teal-dark);text-transform:uppercase}
h2{font-size:clamp(29px,3.4vw,43px);line-height:1.3;letter-spacing:-.035em;color:var(--navy-2);margin:10px 0 16px}
.section-head p{color:var(--muted);margin:0;font-size:16px}
h3{font-size:21px;line-height:1.45;color:var(--navy);margin:0 0 10px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 10px 28px rgba(14,58,92,.06)}
.icon-box{width:48px;height:48px;border-radius:14px;background:var(--mint);display:grid;place-items:center;color:var(--teal-dark);font-size:23px;margin-bottom:17px}
.card p{margin:0;color:var(--muted);font-size:14px}
.problem-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;max-width:920px;margin:auto}
.problem{display:flex;align-items:flex-start;gap:12px;background:white;border:1px solid var(--line);border-radius:14px;padding:18px 20px;box-shadow:0 5px 15px rgba(20,62,91,.04)}
.problem b{color:var(--navy);font-size:14px}.problem .check{width:24px;height:24px;flex:0 0 24px;display:grid;place-items:center;background:var(--mint);color:var(--teal-dark);border-radius:50%;font-weight:900}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:steps}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px 20px;min-height:205px;box-shadow:0 10px 25px rgba(14,58,92,.05)}
.step:before{counter-increment:steps;content:"0" counter(steps);font-size:12px;font-weight:900;color:var(--teal);letter-spacing:.08em}
.step h3{font-size:18px;margin-top:13px}.step p{font-size:13px;color:var(--muted);margin:0}
.step:not(:last-child):after{content:"→";position:absolute;right:-18px;top:50%;transform:translateY(-50%);z-index:2;color:#80acbe;font-size:24px;font-weight:900}
.compare-wrap{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.compare{border-radius:22px;padding:30px;border:1px solid var(--line)}
.compare.before{background:#fff8f3}.compare.after{background:#effaf8}
.compare-label{display:inline-flex;border-radius:999px;padding:5px 11px;font-size:11px;font-weight:900;margin-bottom:16px}.before .compare-label{background:#ffe0ca;color:#9f4f18}.after .compare-label{background:#caeee9;color:#096b67}
.flow-list{display:grid;gap:9px}.flow-item{display:flex;align-items:center;gap:11px;background:rgba(255,255,255,.75);padding:12px 14px;border-radius:10px;font-size:14px;font-weight:720;color:#40566a}.flow-item span{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;background:white;border:1px solid var(--line);color:var(--navy);font-size:11px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 8px 20px rgba(16,58,90,.05)}
table{border-collapse:collapse;width:100%;min-width:720px}th,td{text-align:left;padding:17px 20px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:12px;background:#f2f7fa;color:var(--navy);letter-spacing:.03em}td{font-size:14px;color:#43586a}tr:last-child td{border-bottom:0}.tag{display:inline-flex;padding:4px 9px;border-radius:999px;background:var(--mint);color:var(--teal-dark);font-size:11px;font-weight:850}
.cta-band{padding:68px 0;background:linear-gradient(135deg,var(--navy-2),var(--navy));color:#fff;position:relative;overflow:hidden}
.cta-band:after{content:"";position:absolute;right:-80px;top:-160px;width:380px;height:380px;border-radius:50%;border:75px solid rgba(255,255,255,.05)}
.cta-inner{position:relative;z-index:1;max-width:850px;margin:auto;text-align:center;padding:0 24px}.cta-band h2{color:#fff;margin-top:0}.cta-band p{color:#cfe1ec}.cta-band .btn-secondary{border-color:#fff}
.subhero{background:linear-gradient(130deg,#f7fbfe,#ecf8f6);padding:72px 0 66px;border-bottom:1px solid var(--line)}
.subhero-inner{max-width:900px;margin:auto;padding:0 24px;text-align:center}.subhero h1{font-size:clamp(34px,4.2vw,54px);margin-bottom:18px}.subhero p{font-size:16px;color:#4a6072;max-width:730px;margin:auto}.crumb{font-size:12px;color:#718293;margin-bottom:17px}.crumb a{color:var(--teal-dark)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.callout{background:var(--warm);border:1px solid #f1d9ae;border-radius:16px;padding:20px;color:#73531f;font-size:14px}
.callout.info{background:#eef8fb;border-color:#c5e2eb;color:#315c71}
.feature-list{display:grid;gap:13px}.feature-row{display:flex;gap:14px;align-items:flex-start;border-bottom:1px solid var(--line);padding-bottom:15px}.feature-row:last-child{border:0}.feature-row .num{width:32px;height:32px;border-radius:10px;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:11px;font-weight:900;flex:0 0 32px}.feature-row p{margin:2px 0 0;color:var(--muted);font-size:13px}
.timeline{max-width:850px;margin:auto;position:relative}.timeline:before{content:"";position:absolute;left:27px;top:8px;bottom:8px;width:2px;background:#cce0e9}.timeline-item{position:relative;padding-left:74px;margin-bottom:26px}.timeline-dot{position:absolute;left:9px;top:0;width:38px;height:38px;border-radius:12px;background:var(--teal);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:900;box-shadow:0 8px 20px rgba(18,166,160,.22)}.timeline-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 25px}.timeline-card h3{font-size:18px}.timeline-card p{font-size:14px;color:var(--muted);margin:0}
.faq-list{max-width:900px;margin:auto;display:grid;gap:12px}.faq-item{border:1px solid var(--line);border-radius:15px;background:#fff;overflow:hidden}.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;text-align:left;border:0;background:#fff;padding:20px 23px;color:var(--navy);font-weight:850;cursor:pointer}.faq-q span:first-child:before{content:"Q";color:var(--teal);margin-right:12px;font-size:18px}.faq-q i{font-style:normal;font-size:22px;color:var(--teal)}.faq-a{display:none;padding:0 23px 22px 55px;color:var(--muted);font-size:14px}.faq-item.open .faq-a{display:block}.faq-item.open .faq-q i{transform:rotate(45deg)}
.form-shell{max-width:900px;margin:auto;background:#fff;border:1px solid var(--line);border-radius:24px;padding:34px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.field.full{grid-column:1/-1}.field label{display:block;font-size:13px;font-weight:850;color:var(--navy);margin-bottom:7px}.required{font-size:10px;background:#f06f62;color:#fff;border-radius:4px;padding:2px 5px;margin-left:6px}.field input,.field select,.field textarea{width:100%;border:1px solid #cfdce4;border-radius:10px;padding:12px 13px;background:#fff;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(18,166,160,.1)}.field small{display:block;color:var(--muted);font-size:11px;margin-top:4px}.dropzone{border:2px dashed #b8cfd9;border-radius:16px;padding:28px;text-align:center;background:#f8fbfc;cursor:pointer}.dropzone strong{display:block;color:var(--navy);margin-bottom:3px}.dropzone span{font-size:12px;color:var(--muted)}
.progress{display:flex;justify-content:center;gap:10px;margin-bottom:34px}.progress-step{display:flex;align-items:center;gap:7px;color:#8796a3;font-size:12px;font-weight:850}.progress-step span{width:27px;height:27px;border-radius:50%;display:grid;place-items:center;background:#e6edf2}.progress-step.active{color:var(--teal-dark)}.progress-step.active span{background:var(--teal);color:#fff}.progress-line{width:45px;height:2px;background:#d8e3ea;margin-top:13px}
.result-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:25px}.summary-box{border-radius:14px;padding:17px;background:#f5f9fb;border:1px solid var(--line);text-align:center}.summary-box strong{display:block;font-size:25px;color:var(--navy)}.summary-box span{font-size:11px;color:var(--muted)}
.status{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 9px;font-size:10px;font-weight:850}.status.ok{background:#dff5ee;color:#087161}.status.master{background:#e8f1fb;color:#286394}.status.rule{background:#fff1d4;color:#8a5a03}.status.check{background:#fae7e5;color:#a8493e}
.site-footer{background:#0c2c48;color:#d7e4ec;padding:52px 0 26px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:45px}.footer-brand{font-size:22px;font-weight:900;color:#fff}.footer-brand p{font-size:12px;color:#9eb5c4;font-weight:500;max-width:330px}.footer-col h4{font-size:13px;color:#fff;margin:0 0 13px}.footer-links{display:grid;gap:7px;font-size:12px;color:#b7c9d4}.footer-links a:hover{color:white}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:#8fa8b8}
@media(max-width:1020px){.main-nav{display:none}.menu-btn{display:block}.header-cta{display:none}.header-inner{gap:10px}.brand{min-width:unset}.hero-inner{grid-template-columns:1fr;gap:38px;padding-top:58px}.hero-copy{max-width:none}.hero-visual{max-width:620px;width:100%;margin:auto}.cards{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.step:nth-child(2):after{display:none}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}
@media(max-width:680px){.container,.header-inner,.hero-inner{padding-left:18px;padding-right:18px}.brand-name{font-size:17px}.brand-name small{display:none}.section{padding:64px 0}.hero-inner{padding-top:46px;padding-bottom:62px}.hero-visual{min-height:345px}.flow-stage{padding:16px}.float-badge{display:none}.btn-row{display:grid}.btn{width:100%}.trust-inner{justify-content:flex-start;gap:8px 22px}.cards,.problem-grid,.compare-wrap,.two-col,.form-grid,.result-summary{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.step:not(:last-child):after{display:none}.step{min-height:unset}.section-head{text-align:left}.section-head p{font-size:14px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{display:block}.form-shell{padding:22px 17px}.progress-step b{display:none}.progress-line{width:18px}.subhero{padding:50px 0}.table-wrap{margin-left:-6px;margin-right:-6px}.result-summary{grid-template-columns:1fr 1fr}.preview-ribbon{display:none}}
.mobile-panel{display:none;position:fixed;inset:65px 0 auto 0;z-index:49;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 12px 30px rgba(14,50,78,.13);padding:15px 20px}.mobile-panel.open{display:grid}.mobile-panel a{padding:12px 4px;border-bottom:1px solid var(--line);font-weight:750;color:var(--navy)}

.release-note{display:inline-flex;align-items:center;justify-content:center;margin:18px auto 10px;padding:8px 14px;border-radius:999px;background:#fff4d8;border:1px solid #f1d79f;color:#8a5a03;font-size:12px;font-weight:850;letter-spacing:.02em}
.btn-disabled{background:#c9d5dd !important;border-color:#c9d5dd !important;color:#ffffff !important;box-shadow:none !important;cursor:not-allowed !important;pointer-events:none !important}
.btn-disabled:hover{transform:none !important}
.coming-soon-note{margin-top:14px;text-align:center;color:var(--muted);font-size:12px}