:root{--blue:#1261d6;--blue-dark:#0b49a7;--blue-soft:#eaf2ff;--ink:#172033;--muted:#667085;--line:#dce3ed;--surface:#fff;--bg:#f5f7fb;--danger:#c62828;--radius:18px;--shadow:0 12px 34px rgba(29,55,94,.09)}
.color-control input{height:46px}
.legal-layout{padding-bottom:70px}.prose-card{max-width:860px;margin-inline:auto;padding:clamp(24px,5vw,48px);background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.prose-card section+section{margin-top:30px}.prose-card h2{margin:0 0 8px;font-size:1.18rem}.prose-card p{margin:0;color:#465066}.policy-date{text-align:right;font-size:.85rem;color:var(--muted)!important;margin-bottom:30px!important}.contact-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;align-items:start;gap:24px;padding-bottom:70px}.contact-panel{min-width:0}.contact-form>label:not(.consent-row){margin-top:4px}.contact-form .field-error{margin-bottom:8px}.required{display:inline-block;margin-left:5px;color:var(--danger);font-size:.72rem}.consent-row{display:flex;align-items:flex-start;gap:10px;margin:5px 0 0!important;font-weight:500}.consent-row input{width:20px;min-height:20px;height:20px;margin-top:2px;flex:none}.contact-submit{width:100%;margin-top:8px}.contact-note{padding:22px;background:var(--blue-soft);border:1px solid #cfe0fa;border-radius:14px}.contact-note h2{margin:0 0 10px;font-size:1.05rem}.contact-note p{margin:8px 0;color:#465066;font-size:.88rem}.alert{padding:12px 15px;margin-bottom:20px;border-radius:10px;font-weight:700}.alert.success{color:#17653a;background:#eaf8f0;border:1px solid #b9e1c9}.alert.error{color:var(--danger);background:#fff1f1;border:1px solid #efc4c4}.form-trap{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}.site-footer .footer-inner{height:auto;padding-block:18px}.site-footer .footer-meta{display:flex;flex-direction:column}.site-footer .footer-links{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px 18px}.site-footer .footer-links a{color:var(--muted)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",Meiryo,sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto}.wrap{width:min(1160px,calc(100% - 40px));margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;z-index:1000;top:8px;left:8px;padding:8px 16px;background:#fff;transform:translateY(-150%)}.skip-link:focus{transform:none}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);border-bottom:1px solid rgba(220,227,237,.8);backdrop-filter:blur(14px)}.header-inner{height:72px;width:min(1160px,calc(100% - 40px));margin:auto;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px;color:var(--ink);font-weight:750;letter-spacing:-.02em}.brand:hover{text-decoration:none}.brand img{border-radius:10px}.global-nav{display:flex;align-items:center;gap:6px}.global-nav a{padding:9px 16px;border-radius:10px;color:#465066;font-weight:650;font-size:.94rem}.global-nav a:hover,.global-nav a[aria-current=page]{color:var(--blue);background:var(--blue-soft);text-decoration:none}.menu-button{display:none;width:44px;height:44px;border:0;background:transparent;border-radius:10px;padding:10px}.menu-button>span:not(.sr-only){display:block;width:22px;height:2px;margin:5px auto;background:var(--ink);border-radius:2px}.hero{display:grid;grid-template-columns:1.3fr .7fr;align-items:center;gap:60px;padding-block:80px 48px}.hero h1,.tool-heading h1{font-size:clamp(2.4rem,6vw,4.35rem);line-height:1.15;letter-spacing:-.055em;margin:.2em 0}.hero .lead{font-size:clamp(1.15rem,2.2vw,1.52rem);font-weight:700;margin:18px 0 2px}.hero p:not(.lead){color:var(--muted);font-size:1.04rem;margin-top:6px}.eyebrow{display:inline-flex;padding:5px 12px;border-radius:999px;background:var(--blue-soft);color:var(--blue);font-size:.77rem;font-weight:800;letter-spacing:.11em}.hero-icon{width:min(260px,100%);justify-self:center;filter:drop-shadow(0 22px 28px rgba(10,74,174,.19));border-radius:25%}.home-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;padding-bottom:38px}.choice-card{display:grid;grid-template-columns:auto 1fr;gap:22px;padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow);transition:transform .2s,border-color .2s}.choice-card:hover{transform:translateY(-3px);border-color:#b6cdf2}.choice-card h2{margin:0 0 5px;font-size:1.35rem}.choice-card p{margin:0;color:var(--muted)}.choice-card .button{grid-column:1/-1}.choice-icon{width:70px;height:70px;border-radius:17px;background:var(--blue-soft);position:relative;flex:none}.qr-symbol i{position:absolute;width:18px;height:18px;border:5px solid var(--blue)}.qr-symbol i:nth-child(1){left:13px;top:13px}.qr-symbol i:nth-child(2){right:13px;top:13px}.qr-symbol i:nth-child(3){left:13px;bottom:13px}.qr-symbol b{position:absolute;right:16px;bottom:17px;width:8px;height:8px;background:var(--blue);box-shadow:-9px 8px 0 var(--blue),8px -8px 0 var(--blue)}.bar-symbol i{position:absolute;inset:14px;background:repeating-linear-gradient(90deg,var(--blue) 0 3px,transparent 3px 7px,var(--blue) 7px 9px,transparent 9px 13px)}.button{min-height:44px;border:1px solid transparent;border-radius:11px;padding:10px 18px;display:inline-flex;justify-content:center;align-items:center;gap:8px;font-weight:750;cursor:pointer;transition:background .15s,transform .15s,border-color .15s}.button:hover{text-decoration:none;transform:translateY(-1px)}.button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,.mode-tabs button:focus-visible,.menu-button:focus-visible{outline:3px solid rgba(18,97,214,.24);outline-offset:2px}.button.primary{background:var(--blue);color:#fff}.button.primary:hover{background:var(--blue-dark)}.button.secondary{background:#fff;color:#25324a;border-color:#cad3e0}.button.secondary:hover{background:#f6f8fb}.button.ghost{background:transparent;color:var(--muted);border-color:transparent}.arrow:after{content:"→";font-size:1.2rem}.feature-strip{display:grid;grid-template-columns:repeat(3,1fr);margin-bottom:70px;border:1px solid var(--line);border-radius:16px;background:#fff}.feature-strip div{display:flex;flex-direction:column;align-items:center;padding:21px;text-align:center}.feature-strip div+div{border-left:1px solid var(--line)}.feature-strip span{font-size:.88rem;color:var(--muted)}.tool-heading{padding-block:52px 26px}.tool-heading h1{font-size:clamp(2rem,4vw,3rem);margin:.18em 0}.tool-heading p{margin:0;color:var(--muted)}.workspace{display:grid;grid-template-columns:minmax(0,1fr) minmax(380px,.86fr);align-items:start;gap:24px;padding-bottom:70px}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px}.preview-panel{position:sticky;top:96px}.panel-title{display:flex;align-items:center;gap:12px;margin-bottom:22px}.panel-title h2{font-size:1.24rem;line-height:1.25;margin:0}.panel-title p{font-size:.84rem;color:var(--muted);margin:2px 0 0}.step{display:grid;place-items:center;width:34px;height:34px;color:#fff;background:var(--blue);border-radius:10px;font-size:.85rem;font-weight:800}.mode-tabs{display:flex;gap:6px;overflow-x:auto;padding:4px;margin:0 -4px 22px;scrollbar-width:thin}.mode-tabs button{white-space:nowrap;border:1px solid var(--line);background:#fff;color:#526078;padding:8px 13px;border-radius:9px;font-weight:700;cursor:pointer}.mode-tabs button[aria-selected=true]{border-color:var(--blue);background:var(--blue);color:#fff}form label,fieldset legend{display:block;font-size:.9rem;font-weight:750;margin-bottom:7px}input,select,textarea{width:100%;border:1px solid #cbd5e1;border-radius:10px;background:#fff;color:var(--ink);padding:11px 12px;min-height:46px}textarea{resize:vertical;min-height:104px}.mode-fields label:not(:first-child){margin-top:15px}.counter{float:right;color:var(--muted);font-size:.8rem;font-weight:500}.field-error{min-height:1.5em;color:var(--danger);font-size:.83rem;margin:5px 0 0}.field-help{font-size:.83rem;color:var(--muted);margin:6px 0 16px}.input-action{display:flex}.input-action input{border-radius:10px 0 0 10px}.input-action button{border:1px solid #cbd5e1;border-left:0;border-radius:0 10px 10px 0;background:#f6f8fb;padding:0 14px;color:var(--blue);font-weight:700;cursor:pointer}fieldset{border:0;border-top:1px solid var(--line);padding:20px 0 0;margin:23px 0 0}fieldset legend{padding-right:12px}.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.form-grid>div{position:relative}.suffix{position:absolute;right:12px;bottom:11px;color:var(--muted);font-size:.86rem;pointer-events:none}.form-grid input:has(+.suffix),.form-grid select:has(+.suffix){padding-right:35px}.color-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px;margin-top:16px}.color-control{display:flex}.color-control input[type=color]{width:48px;flex:none;padding:4px;border-radius:10px 0 0 10px}.color-control input[type=text]{border-left:0;border-radius:0 10px 10px 0;text-transform:uppercase}.toggle-row{display:flex;align-items:end;gap:10px;padding-bottom:5px}.toggle-row>label:last-child{margin:0 0 5px}.switch input{position:absolute;opacity:0}.switch{position:relative;width:46px;height:26px;margin:0!important;flex:none}.switch span{display:block;position:absolute;inset:0;border-radius:20px;background:#aeb8c7;cursor:pointer;transition:.2s}.switch span:after{content:"";position:absolute;left:3px;top:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:.2s;box-shadow:0 1px 3px #667085}.switch input:checked+span{background:var(--blue)}.switch input:checked+span:after{transform:translateX(20px)}.switch input:focus-visible+span{outline:3px solid rgba(18,97,214,.24);outline-offset:2px}.preview-stage{min-height:390px;display:grid;place-items:center;overflow:auto;border-radius:14px;border:1px dashed #c8d3e1;background-color:#fff;background-image:linear-gradient(45deg,#f5f7fa 25%,transparent 25%),linear-gradient(-45deg,#f5f7fa 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#f5f7fa 75%),linear-gradient(-45deg,transparent 75%,#f5f7fa 75%);background-size:22px 22px;background-position:0 0,0 11px,11px -11px,-11px 0;padding:28px}.preview-stage canvas{display:block;width:min(100%,360px);height:auto;box-shadow:0 8px 28px rgba(22,32,51,.14)}.barcode-stage{min-height:300px;justify-content:start}.barcode-stage svg{display:block;max-width:none;height:auto;background:#fff}.preview-error{align-self:center;justify-self:center;background:#fff;border-radius:10px;padding:12px 17px;color:var(--danger);font-weight:700}.action-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:17px}.action-grid .full{grid-column:1/-1}.privacy-note{font-size:.8rem;text-align:center;color:var(--muted);margin:13px 0 0}.notice{margin-top:18px;padding:14px 16px;background:#fff8e7;border:1px solid #f0dca4;border-radius:11px;font-size:.82rem;color:#655630}.notice p{margin:2px 0 0}.guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;padding-bottom:70px}.guide-card{position:relative;padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 6px 20px rgba(29,55,94,.05)}.guide-card>span{color:#a8c5ef;font-size:1.5rem;font-weight:850}.guide-card h2{margin:2px 0 8px}.guide-card p{margin:0;color:var(--muted)}.guide-card a{display:inline-block;margin-top:12px;font-weight:750}.site-footer{border-top:1px solid var(--line);background:#fff;color:var(--muted);font-size:.82rem}.footer-inner{width:min(1160px,calc(100% - 40px));min-height:74px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px}.toast-region{position:fixed;z-index:100;right:max(18px,env(safe-area-inset-right));bottom:max(18px,env(safe-area-inset-bottom));display:grid;gap:10px}.toast{max-width:340px;padding:12px 17px;background:#172033;color:#fff;border-radius:11px;box-shadow:0 8px 28px rgba(0,0,0,.24);animation:toast-in .2s ease-out}.toast.error{background:#a52828}.toast.out{opacity:0;transform:translateY(7px);transition:.2s}.dialog-backdrop{position:fixed;inset:0;z-index:110;background:rgba(13,23,42,.55);display:grid;place-items:center;padding:20px}.dialog-backdrop[hidden]{display:none}.dialog{width:min(420px,100%);padding:24px;background:#fff;border-radius:16px;box-shadow:0 22px 70px rgba(0,0,0,.25)}.dialog h2{margin:0 0 8px}.dialog p{color:var(--muted)}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}@keyframes toast-in{from{opacity:0;transform:translateY(8px)}}@media print{.site-header,.site-footer,.tool-heading,.settings-panel,.panel-title,.action-grid,.privacy-note,.notice{display:none!important}body{background:#fff}.workspace{display:block;width:100%;padding:0}.preview-panel{position:static;border:0;box-shadow:none;padding:0}.preview-stage{border:0;background:#fff;min-height:100vh;overflow:visible}#qr-canvas{width:auto;max-width:90vw;max-height:90vh}.barcode-stage svg{max-width:100%}}