.nb{max-width:1080px;margin:0 auto;padding:28px 24px 56px;color:#302a26;font-family:"Noto Sans JP",sans-serif;font-size:16px;line-height:1.8}
.nb *{box-sizing:border-box}.nb [hidden]{display:none!important}.nb a{color:#843f2e;text-underline-offset:4px}.nb-back{font-size:14px}.nb-intro{padding:24px 0 20px}.nb-eyebrow{font-size:13px;color:#843f2e;margin:0 0 8px}.nb h1{font-family:var(--font-serif,serif);font-size:clamp(28px,5vw,40px);font-weight:500;line-height:1.45;margin:0 0 12px}.nb-intro>p:last-child{color:#655a50;margin-bottom:0}.nb h2{font-size:23px;font-weight:600;margin:0 0 14px}.nb h3{font-size:17px;margin:0 0 12px}.nb p{margin-top:0}.nb button,.nb input,.nb select,.nb textarea{font:inherit}.nb button,.nb summary,.nb-file{cursor:pointer}.nb button{min-height:46px;padding:10px 16px;border:1px solid #b6a596;border-radius:8px;background:#fffdf9;color:#603729;line-height:1.5}.nb button:hover{background:#f3e7dd}.nb button:disabled{cursor:not-allowed;opacity:.5}.nb .nb-primary{color:#fff;background:#843f2e;border-color:#843f2e}.nb .nb-primary:hover{background:#633021}.nb :is(a,button,input,textarea,select,summary):focus-visible{outline:3px solid #087380;outline-offset:3px}.nb input:not([type=checkbox]),.nb select,.nb textarea{width:100%;min-width:0;border:1px solid #a99989;border-radius:6px;padding:10px 12px;background:#fffdf9;color:#302a26;min-height:46px}.nb textarea{resize:vertical;line-height:1.7}.nb input[type=checkbox]{width:20px;height:20px;flex:0 0 20px;accent-color:#843f2e}.nb input[type=file]{font-size:14px}.nb-toolbar{display:flex;align-items:end;gap:12px;padding:18px;background:#f0e9df;border-radius:10px}.nb-toolbar>label{flex:1;font-size:13px}.nb-toolbar select{margin-top:4px}.nb-storage{margin:10px 0 6px;font-size:14px;font-weight:600;color:#65503e;overflow-wrap:anywhere}.nb-privacy,.nb-hint{font-size:13px;color:#655a50}.nb-privacy{margin-bottom:26px}.nb-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:0 0 24px}.nb-steps button{padding:12px 8px}.nb-steps button[aria-pressed=true]{color:#843f2e;background:#f3e7dd;border:2px solid #843f2e;font-weight:700}.nb section[data-panel]{padding:24px;background:#fffdf9;border:1px solid #d6cbbb;border-radius:10px}.nb-section-head{display:flex;justify-content:space-between;align-items:start;gap:16px}.nb-section-head label{font-size:13px}.nb-section-head select{font-size:14px}.nb-field{display:flex;flex-direction:column;gap:6px;margin:0 0 22px;font-weight:500}.nb-field>span{font-size:12px;color:#655a50;font-weight:400}.nb-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.nb-two>*{min-width:0}.nb fieldset{border:0;padding:0;margin:0 0 24px;min-width:0}.nb legend{font-size:18px;font-weight:600;margin-bottom:6px}.nb-row{display:grid;grid-template-columns:minmax(0,1fr) 72px 46px;align-items:end;gap:6px;margin-bottom:12px}.nb-row label{font-size:12px;min-width:0}.nb-row input{font-size:15px}.nb-row button{padding:8px}.nb-row[data-zero=true] input{background:#f0ede8;color:#625b55}.nb-row-status{grid-column:1/-1;font-size:12px;line-height:1.4;color:#655a50}.nb-send-row{display:grid;grid-template-columns:minmax(0,1fr) 100px;align-items:center;gap:12px;margin-bottom:12px;padding:12px;background:#f7f1e8;border-radius:8px}.nb-send-row>span{overflow-wrap:anywhere}.nb-send-row label{font-size:12px}.nb-canvas{border:1px solid #d6cbbb;border-radius:8px;background:#f0e9df;padding:10px;max-height:600px;overflow:auto}.nb canvas{display:block;width:100%;height:auto;background:#fffdf9}.nb-outputs{align-items:start}.nb-links{display:flex;flex-wrap:wrap;gap:8px 24px;margin:16px 0 24px}.nb-links a{display:inline-flex;align-items:center;min-height:44px;font-size:14px}.nb .nb-checks{padding:18px;background:#f7f1e8;border-radius:8px;margin-top:28px}.nb-checks label{display:flex;gap:10px;align-items:center;min-height:48px;font-size:14px}.nb-message{font-size:14px;font-weight:600;white-space:pre-line;overflow-wrap:anywhere;margin:14px 0;color:#843f2e}.nb-data{border-top:1px solid #d6cbbb;border-bottom:1px solid #d6cbbb;margin-top:24px;padding:14px 0}.nb-data summary{min-height:44px;padding:8px 0;font-size:14px;font-weight:600}.nb-data p{font-size:13px;max-width:760px}.nb-actions{display:flex;align-items:end;flex-wrap:wrap;gap:16px;margin:16px 0}.nb-file{max-width:320px;font-size:13px}.nb .nb-danger{color:#9c2923;border-color:#b98a81}.nb-help{margin-top:32px;padding:24px 0}.nb-help h2{font-size:18px}.nb-help p{font-size:14px}.nb-warning{padding:16px;background:#fff1dd;border:1px solid #b88946;border-radius:8px}.nb-sr{position:absolute!important;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:700px){.nb{padding:20px 16px 36px}.nb-toolbar{flex-wrap:wrap;padding:14px;gap:8px}.nb-toolbar>label{flex:1 1 100%}.nb-toolbar>button{flex:1}.nb-two{grid-template-columns:minmax(0,1fr);gap:0}.nb section[data-panel]{padding:18px 14px}.nb-steps{gap:6px}.nb-steps button{font-size:13px;min-height:58px;padding:8px 5px}.nb-section-head{flex-direction:column;margin-bottom:20px}.nb-row{grid-template-columns:minmax(0,1fr) 60px 44px}.nb .nb-row input{padding:10px 6px;font-size:16px}.nb-outputs>div{margin-bottom:24px}.nb-actions{align-items:stretch;flex-direction:column}.nb-canvas{max-height:460px}.nb h2{font-size:21px}}
.nb-toolbar>label{min-width:0}
.nb{padding-top:22px}.nb-intro{padding:0 0 20px}.nb-intro>p:last-child{margin:0;font-size:16px}
.nb-toolbar{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:start;padding:0;background:none;gap:10px}
.nb-toolbar>button{white-space:normal;font-size:14px;padding:10px 14px;min-width:0}
.nb-resume{min-width:0;font-size:14px}.nb-resume>summary{padding:12px;border:1px solid #b6a596;border-radius:8px;min-height:46px;line-height:1.5}
.nb-resume>label{display:block;padding:12px 0}.nb-resume select{margin-top:6px}
.nb-storage{margin:10px 0;font-size:14px}.nb-privacy{font-size:14px;margin:0 0 18px}
.nb-steps{padding-bottom:18px}.nb-steps button{min-height:46px;font-size:14px;line-height:1.5}
.nb-section-head{margin-bottom:0}.nb-section-head h2{margin-bottom:16px}
.nb-hint,.nb-field>span,.nb-row label,.nb-row-status,.nb-send-row label{font-size:14px}
.nb-row-status:empty{display:none}.nb-two fieldset{padding:18px;border:1px solid #d6cbbb;border-radius:12px;background:#fff}
.nb-two fieldset:first-child legend{color:#843f2e}.nb-two fieldset:last-child legend{color:#087380}
@media(max-width:700px){.nb{padding:18px 16px 36px}.nb h1{font-size:28px}.nb-toolbar{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.nb-toolbar>.nb-resume{grid-column:1/-1;grid-row:2}.nb-toolbar>#nb-save{grid-column:2;grid-row:1}.nb-resume>summary{padding:8px 0;border:0;min-height:40px}.nb-storage{margin:2px 0 8px}.nb-steps{gap:6px}.nb-steps button{padding:10px 4px;min-height:46px}.nb-two fieldset{padding:12px}.nb-row{grid-template-columns:minmax(0,1fr) 56px 44px}.nb section[data-panel]{padding:16px 12px}.nb-field{margin-bottom:18px}}
@media(prefers-reduced-motion:reduce){.nb *{scroll-behavior:auto!important}}
@media print{.nb-toolbar,.nb-steps,.nb-data,.nb-help,.nb-back,.nb button,.nb-privacy{display:none!important}.nb section[data-panel]{border:0}.nb{padding:0}.nb .nb-canvas{max-height:none;overflow:visible}}
.nb-toolbar>#nb-duplicate{grid-column:1/-1;justify-self:start;background:none;border-color:transparent;padding-left:0;min-height:44px}
.nb .nb-confirm{padding:18px;margin:12px 0 18px;background:#f7f1e8;border:1px solid #b6a596;border-radius:10px;grid-column:1/-1;min-width:0}
.nb-confirm h2{font-size:17px;margin:0 0 8px}.nb-confirm p{font-size:14px;margin:0 0 14px;overflow-wrap:anywhere}.nb-confirm-actions{display:flex;flex-wrap:wrap;gap:10px}.nb-confirm-actions button{min-height:44px}
.nb-contact{margin:0 0 22px}.nb-contact>summary{min-height:44px;padding:8px 0;font-size:14px}.nb-contact .nb-field{margin:12px 0}.nb-message:empty{display:none}.nb #nb-handoff{margin:16px 0}.nb #nb-handoff p{margin-bottom:12px}
@media(max-width:700px){.nb-resume>summary{min-height:44px}.nb-toolbar>#nb-duplicate{grid-row:3;padding:8px 0}.nb-confirm-actions button{flex:1;min-width:0}.nb .nb-confirm{padding:14px}.nb-public-status,.nb-pack-status{overflow-wrap:anywhere}}