:root{color-scheme:light;--ink:#172c48;--muted:#60718a;--blue:#164e92;--line:#dce4ee;--serif:"Yu Mincho","Hiragino Mincho ProN","Noto Serif JP",serif;--sans:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif}
*{box-sizing:border-box}body{margin:0;background:#eef3f9;color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;inset:0;z-index:-1;background:radial-gradient(ellipse at 88% 0%,#c5d9ef80,transparent 60%),linear-gradient(145deg,#fff9,transparent 55%,#c7d8ed66);pointer-events:none}.icon-library{position:absolute;width:0;height:0;overflow:hidden}svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}button,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #4a87d0;outline-offset:4px}button{touch-action:manipulation}.page{max-width:790px;margin:0 auto;padding:36px 28px 24px}.page-label{font-size:10px;letter-spacing:.24em;color:#536a86;display:flex;align-items:center;gap:8px;margin:0 0 16px 4px}.page-label>span{width:5px;height:5px;border-radius:50%;background:#285e9c}.business-card{position:relative;background:#fff;border:1px solid #fff;border-radius:22px;box-shadow:0 24px 80px #294d7320,0 3px 8px #294d7308;overflow:hidden}.business-card:before{content:"";position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,#a6b1bf,#ecf1f7 20%,#387ec4 72%,#16416e)}.brand{display:flex;align-items:center;gap:23px;padding:38px 40px 31px;border-bottom:1px solid var(--line);background:linear-gradient(130deg,#fff,#f7faff)}.brand-mark{width:155px;height:auto;display:block}.company{margin:0;font-family:Georgia,"Times New Roman",serif;font-size:29px;letter-spacing:.025em;white-space:nowrap}.company-kana{margin:9px 0 0;font-size:10px;letter-spacing:.065em;white-space:nowrap;color:#586e87}.card-body{display:grid;grid-template-columns:1fr 1.3fr;padding:35px 40px 29px;gap:29px}.identity{padding:7px 0 0}.role{font-size:12px;margin:0 0 14px;letter-spacing:.08em}.role span{font-size:8px;letter-spacing:.08em;color:var(--muted);margin-left:8px}h1{font-family:var(--serif);font-size:40px;line-height:1.5;font-weight:500;letter-spacing:.06em;white-space:nowrap;margin:0}.roman-name{font-size:11px;letter-spacing:.34em;margin:9px 0 0;color:#496582}.identity-rule{width:34px;height:2px;background:linear-gradient(90deg,#b20a25 0 16%,#d4dde7 16% 53%,#23639d 53%);margin:29px 0 21px}.message{font-family:var(--serif);font-size:19px;line-height:1.8;margin:0;letter-spacing:.07em}.english-message{font-family:Georgia,serif;font-size:12px;line-height:1.7;font-style:italic;color:#708095;margin:13px 0 0}.contact{min-width:0}.contact-link{display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--line);padding:16px 0;transition:color .2s,background .2s}.contact-link:first-child{padding-top:4px}.contact-icon{width:30px;color:#41648b;display:flex;align-items:center}.contact-icon svg{width:21px;height:21px}.contact-text{min-width:0;flex:1}.contact-label{display:block;font-size:9px;letter-spacing:.13em;color:#63748a;line-height:1.5}.contact-label>span{font-size:9px;letter-spacing:.02em;margin-left:4px}.contact-value{display:block;font-size:13px;line-height:1.5;margin-top:5px;overflow-wrap:anywhere}.contact-value.phone{font-size:21px;font-family:Georgia,serif;font-variant-numeric:lining-nums;letter-spacing:.025em}.arrow{width:16px;height:16px;color:#8c9eb3}.contact-link:hover{color:#23629f;background:#f7faff}.line-button,.save-button{display:flex;align-items:center;justify-content:center;gap:9px;border-radius:8px;font-size:12px;font-weight:600;min-height:47px}.line-button{background:#078c40;color:white;margin-top:20px}.line-button:hover{background:#067936}.line-button>.arrow{color:#ffffffab;width:15px;margin-left:auto}.line-button>svg:first-child{width:20px}.line-button{padding:0 14px}.line-button>span{flex:1;text-align:left}.save-button{margin-top:10px;background:#193e6c;color:#fff;box-shadow:0 4px 10px #15365f12}.save-button:hover{background:#23538d}.save-button>svg{width:18px;height:18px}.exchange{display:flex;align-items:center;justify-content:center;gap:24px;background:linear-gradient(120deg,#f7f9fc,#edf3fa);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:21px 32px}.qr-preview{background:#fff;padding:6px 6px 8px;border:1px solid #e0e7ee;border-radius:9px;flex-shrink:0;color:#5d6e84}.qr-preview img{display:block;width:110px;height:110px;image-rendering:pixelated}.qr-preview>span{display:flex;align-items:center;justify-content:center;gap:5px;font-size:9px}.qr-preview svg{width:11px;height:11px}.eyebrow{font-size:9px;letter-spacing:.17em;color:#647c99;margin:0 0 9px}.exchange h2{font-size:15px;font-weight:500;margin:0;letter-spacing:.02em}.exchange-note{font-size:11px;line-height:1.8;color:var(--muted);margin:9px 0}.share-button{background:transparent;border:0;padding:3px 0;min-height:32px;display:flex;gap:7px;align-items:center;font-size:11px;color:#234e80}.share-button svg{width:16px;height:16px}.share-button:hover{text-decoration:underline}.card-footer{padding:15px;text-align:center;font-family:Georgia,serif;font-size:11px;letter-spacing:.07em;color:#6a7f95}.footer-mark{display:inline-flex;gap:3px;margin-right:6px}.footer-mark i{display:block;width:4px;height:4px;border-radius:50%;background:#b31a2e}.footer-mark i+i{background:#2b6cb3}.page-footnote{font-size:10px;color:#6d8098;letter-spacing:.09em;text-align:center;margin:21px 0 0}dialog{color:var(--ink);border:1px solid #e3e9f2;padding:36px 24px 24px;border-radius:20px;width:min(400px,calc(100% - 32px));max-height:calc(100dvh - 40px);text-align:center;box-shadow:0 30px 80px #07152950}dialog::backdrop{background:#102137aa;backdrop-filter:blur(6px)}dialog h2{font-family:var(--serif);font-weight:500;font-size:31px;letter-spacing:.1em;margin:14px 0 6px}.dialog-company{font-family:Georgia,serif;font-size:13px;margin:0 0 12px;color:var(--muted)}.close-dialog{position:absolute;right:8px;top:8px;width:40px;height:40px;display:grid;place-items:center;border:0;background:transparent;color:var(--muted);border-radius:50%}.close-dialog:hover{background:#eef3f9}.dialog-qr{width:100%;max-width:280px;height:auto;image-rendering:pixelated}.dialog-note{font-size:11px;color:var(--muted);line-height:1.7;margin:6px 0 18px}.qr-download{display:flex;align-items:center;justify-content:center;gap:7px;font-size:12px;min-height:44px;background:#eef3fa;border-radius:8px}.qr-download svg{width:17px;height:17px}.copy-label{display:block;text-align:left;font-size:10px;color:var(--muted);margin:20px 0 7px}.copy-row{display:flex;gap:6px}.copy-row input{width:0;flex:1;min-width:0;border:1px solid var(--line);border-radius:6px;font-size:11px;color:var(--muted);padding:10px;background:#fff}.copy-row button{border:1px solid var(--line);background:#fff;border-radius:6px;font-size:11px;padding:8px 10px;min-height:44px}.toast{position:fixed;bottom:max(22px,env(safe-area-inset-bottom));left:50%;transform:translate(-50%,20px);background:#193652;color:white;box-shadow:0 4px 20px #0002;border-radius:10px;padding:13px 20px;font-size:12px;opacity:0;visibility:hidden;transition:opacity .2s,transform .2s;z-index:5;width:max-content;max-width:calc(100vw - 32px);text-align:center}.toast.visible{opacity:1;visibility:visible;transform:translate(-50%,0)}
@media(max-width:620px){.page{max-width:460px;padding:19px 16px 22px}.page-label{font-size:8px;margin-bottom:12px}.business-card{border-radius:17px}.brand{padding:29px 22px 24px;gap:13px}.brand-mark{width:94px}.company{font-size:22px;letter-spacing:0}.company-kana{font-size:8px;letter-spacing:0;margin-top:7px}.card-body{display:block;padding:25px 26px 24px}.identity{padding:0}.role{font-size:11px;margin:0 0 7px}.role span{font-size:8px}h1{font-size:38px;line-height:1.4;letter-spacing:.13em}.roman-name{font-size:10px;letter-spacing:.3em;margin-top:4px}.identity-rule{display:none}.message{font-family:var(--sans);font-size:11px;letter-spacing:.025em;color:#65788f;margin-top:15px;line-height:1.6}.message br{display:none}.english-message{display:none}.contact{margin-top:26px}.contact-link{padding:13px 0;gap:13px}.contact-link:first-child{padding-top:0;padding-bottom:13px}.contact-icon{width:25px}.contact-label,.contact-label>span{font-size:8px}.contact-value{font-size:13px;margin-top:3px}.contact-value.phone{font-size:22px}.line-button,.save-button{font-size:12px;min-height:45px}.line-button{margin-top:20px}.exchange{padding:20px 22px;gap:19px}.qr-preview img{width:100px;height:100px}.exchange h2{font-size:13px}.exchange-note{font-size:10px}.eyebrow{font-size:8px}.card-footer{padding:13px;font-size:10px}.page-footnote{font-size:9px;margin-top:17px}}
@media(max-width:359px){.page{padding:14px 10px}.brand{padding:25px 17px;gap:10px}.brand-mark{width:78px}.company{font-size:20px}.company-kana{font-size:7px}.card-body{padding:24px 22px}.contact-value{font-size:12px}.exchange{padding:18px 16px;gap:14px}.qr-preview img{width:90px;height:90px}.exchange h2{font-size:12px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
@media print{body{background:#fff}.page{padding:0}.page-label,.page-footnote,.share-button,.qr-preview>span,dialog,.toast{display:none}.business-card{box-shadow:none;border:1px solid #ddd;break-inside:avoid}.line-button,.save-button{-webkit-print-color-adjust:exact;print-color-adjust:exact}.qr-preview{border:0}.exchange{background:#fff}.page{max-width:720px}}

.receive-intro{text-align:center;margin:0 0 22px;font-size:12px;line-height:1.8;color:#60718a}.receive-intro p{margin:0}.receive-intro p:first-child{font-size:17px;color:#172c48;font-family:var(--serif);margin-bottom:4px}