/* ARCUS BOW TOKYO トンマナ（arcus-tone-and-manner.md の「3. ビジュアル」）
   すべての画面でこの値を使う。画面ごとの CSS では、ここの変数を参照する */
.postal-app{
  /* カラー（資料の値そのまま） */
  --ink:#1B1D22;        /* 墨。ヘッダー・ダーク面 */
  --carbon:#2E3238;     /* カーボン。帯・カード */
  --paper:#F1ECE0;      /* 生成り。標準の背景 */
  --white:#FBFAF6;      /* 本文の白。カード・明るい面 */
  --rosin:#A8632C;      /* 松脂色。アクセントは1色だけ（CTA・KICKER・数字の強調） */
  --rosin-soft:#C98A54; /* ダーク面での強調 */
  --line:#C9C2B2;       /* 明るい面の罫線 */
  --line-dark:#454952;  /* ダーク面の罫線 */

  /* 上の色から作った補助色（読みやすさのため） */
  --rosin-deep:#8A4F22; /* 明るい面の小さな文字で松脂色を使うとき */
  --rosin-tint:#F3E6D6; /* 松脂色の淡い面 */
  --ink-soft:#5C5A52;   /* 明るい面の補足文字 */
  --paper-ink:#EEE9DD;  /* ダーク面の本文 */
  --paper-ink-soft:#A9A496;
  --alert:#A33A2C;      /* エラー表示だけに使う（アクセントではない） */
  --alert-tint:#F6E3DE;
  --memo:#C62828;       /* 制作メモ・要確認（資料 5. 制作運用のルール：赤） */

  /* タイポグラフィ */
  --font-head:'Fraunces','IBM Plex Sans JP',serif;   /* 見出し・欧文・数字 */
  --font-body:'IBM Plex Sans JP',sans-serif;          /* 本文 */

  /* 形 */
  --radius:2px;          /* 角丸は2pxまで */
}

/* 見出しの上の小ラベル（KICKER）：英大文字＋松脂色 */
.postal-app .kicker{font-family:var(--font-head);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--rosin-deep);}

  .postal-app{
    /* 色・書体は arcus-theme.css。ここでは旧い変数名をトンマナの値につなぐ */
    --bg-dark:var(--ink);
    --bg-paper:var(--paper);
    --carbon-mid:var(--carbon);
    --carbon-line:var(--line);
    --gold:var(--rosin);          /* 塗り・罫線のアクセント */
    --gold-deep:var(--rosin-deep);
    --gold-text:var(--rosin-deep);/* 文字のアクセント（明るい面） */
    --font-jp:var(--font-body);
    --font-num:var(--font-head);
  }
  /* ダーク面では、文字のアクセントを淡い松脂色にする */
  .postal-app .topbar,.postal-app .stage--dark{--gold-text:var(--rosin-soft);}
  .postal-app *{box-sizing:border-box;}
  .postal-app,.postal-app{margin:0;padding:0;}
  .postal-app{font-family:var(--font-jp);font-size:16px;line-height:1.75;color:var(--ink);background:var(--bg-paper);-webkit-font-smoothing:antialiased;}
  .postal-app h1,.postal-app h2,.postal-app h3{margin:0;font-family:var(--font-head);font-weight:500;letter-spacing:.01em;}
  .postal-app p{margin:0;}
  .postal-app button{font-family:inherit;cursor:pointer;}
  .postal-app input,.postal-app select{font-family:inherit;}
  @media (prefers-reduced-motion: reduce){
    .postal-app *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
  }

  /* ---------- topbar / progress ---------- */
  .postal-app .topbar{position:sticky;top:0;z-index:50;background:var(--bg-dark);padding:18px 24px 14px;display:flex;flex-direction:column;gap:10px;}
  .postal-app .topbar__row{display:flex;align-items:center;justify-content:space-between;}
  .postal-app .brand{color:var(--paper-ink);font-family:var(--font-head);font-weight:500;font-size:18px;letter-spacing:.08em;}
  .postal-app .brand small{font-family:var(--font-body);font-size:12px;letter-spacing:.04em;color:var(--paper-ink-soft);margin-left:12px;}
  @media (max-width:560px){.postal-app .brand{font-size:15px;}.postal-app .brand small{display:none;}}
  .postal-app .brand span{color:var(--gold-text);}
  .postal-app .step-label{color:var(--paper-ink-soft);font-size:13px;}
  .postal-app .step-label b{color:var(--gold-text);font-family:var(--font-num);font-weight:600;}
  .postal-app .progress-wrap{display:none;}
  .postal-app .progress-wrap.is-visible{display:block;}
  .postal-app .progress-svg{width:100%;height:34px;display:block;}
  .postal-app .progress-names{display:flex;justify-content:space-between;margin-top:2px;}
  .postal-app .progress-names span{font-size:10.5px;color:var(--paper-ink-soft);flex:1;text-align:center;transition:color .3s;}
  .postal-app .progress-names span:first-child{text-align:left;}
  .postal-app .progress-names span:last-child{text-align:right;}
  .postal-app .progress-names span.is-current{color:var(--gold-text);}

  /* ---------- stages ---------- */
  .postal-app .stage{display:none;min-height:calc(100vh - 78px);}
  .postal-app .stage.is-active{display:block;}
  .postal-app .stage.is-anim{animation:postal-stageIn .5s cubic-bezier(.2,.8,.2,1) both;}
  @keyframes postal-stageIn{from{opacity:0;transform:translateY(18px);}to{opacity:1;transform:translateY(0);}}
  .postal-app .stage--dark{background:var(--bg-dark);color:var(--paper-ink);}
  .postal-app .stage--paper{background:var(--bg-paper);color:var(--ink);}
  .postal-app .stage-inner{max-width:640px;margin:0 auto;padding:56px 24px 80px;}

  /* ---------- hero ---------- */
  .postal-app .hero{position:relative;z-index:0;max-width:640px;margin:0 auto;padding:96px 24px 72px;text-align:left;}
  .postal-app .hero-bg{position:absolute;top:0;left:50%;width:100vw;height:100%;transform:translateX(-50%);z-index:-1;overflow:hidden;pointer-events:none;}
  .postal-app .hero-bg img{width:100%;height:100%;object-fit:cover;object-position:68% 40%;opacity:.55;}
  .postal-app .hero-bg::after{content:"";position:absolute;inset:0;background:
      linear-gradient(115deg, var(--bg-dark) 0%, var(--bg-dark) 24%, rgba(27,29,34,.8) 42%, rgba(27,29,34,.3) 62%, transparent 82%),
      linear-gradient(to bottom, var(--bg-dark) 0%, transparent 22%, transparent 78%, var(--bg-dark) 100%);}
  .postal-app{overflow-x:hidden;}
  .postal-app .reveal{opacity:0;transform:translateY(16px);animation:postal-fadeUp .7s cubic-bezier(.2,.8,.2,1) forwards;}
  @keyframes postal-fadeUp{to{opacity:1;transform:translateY(0);}}
  .postal-app .hero__eyebrow{color:var(--gold-text);font-family:var(--font-num);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px;animation-delay:.05s;}
  .postal-app .hero h1{font-size:clamp(30px,6vw,44px);line-height:1.25;color:var(--paper-ink);animation-delay:.15s;}
  .postal-app .hero h1 .hl{color:var(--gold-text);}
  .postal-app .hero p.lead{margin-top:20px;font-size:18px;font-weight:700;line-height:1.7;color:var(--paper-ink);max-width:46ch;animation-delay:.3s;}
  .postal-app .cta{margin-top:36px;display:inline-flex;align-items:center;gap:10px;background:var(--gold);color:var(--white);border:none;padding:16px 26px;font-size:16px;font-weight:700;border-radius:2px;animation-delay:.42s;transition:transform .25s, background .2s;}
  .postal-app .cta:hover{background:var(--gold-deep);transform:translateY(-2px);}
  .postal-app .hero-note{margin-top:14px;font-size:12px;color:var(--paper-ink-soft);animation-delay:.5s;}
  .postal-app .points{margin-top:64px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;border-top:1px solid var(--line-dark);padding-top:32px;animation-delay:.55s;}
  .postal-app .point .pt-top{display:flex;align-items:center;gap:10px;margin-bottom:8px;}
  .postal-app .point b{font-family:var(--font-num);color:var(--gold-text);font-size:28px;}
  .postal-app .point .pt-icon{width:22px;height:22px;flex-shrink:0;}
  .postal-app .point .pt-icon svg{width:100%;height:100%;display:block;}
  .postal-app .point p{color:var(--paper-ink);font-size:14px;font-weight:700;line-height:1.7;}

  .postal-app .stroke-line{width:100%;height:40px;margin-top:8px;}
  .postal-app .stroke-line path{fill:none;stroke:var(--gold);stroke-width:1.5;stroke-linecap:round;stroke-dasharray:600;stroke-dashoffset:600;animation:postal-drawStroke 1.4s .5s cubic-bezier(.4,0,.2,1) forwards;}
  @keyframes postal-drawStroke{to{stroke-dashoffset:0;}}

  /* ---------- lineup (shop-style grid) ---------- */
  .postal-app .lineup-panel{background:var(--bg-paper);color:var(--ink);padding:64px 0 76px;}
  .postal-app .lineup-inner{max-width:1000px;margin:0 auto;padding:0 24px;}
  .postal-app .lineup-head .hero__eyebrow{color:var(--gold-text);}
  .postal-app .lineup-head h2{font-size:26px;line-height:1.4;color:var(--ink);}
  .postal-app .lineup-head p{margin-top:10px;color:var(--ink-soft);font-size:14px;line-height:1.8;max-width:52ch;}

  .postal-app .shop-layout{display:flex;gap:32px;align-items:flex-start;margin-top:30px;}
  .postal-app .shop-filter{width:168px;flex-shrink:0;}
  .postal-app .shop-filter h3{font-size:12px;color:var(--ink-soft);margin:0 0 12px;font-weight:700;letter-spacing:.02em;}
  .postal-app .shop-filter label{display:flex;align-items:center;gap:9px;font-size:14px;margin-bottom:12px;cursor:pointer;}
  .postal-app .shop-filter input{width:16px;height:16px;accent-color:var(--gold-text);}
  @media (max-width:720px){
    .postal-app .shop-layout{flex-direction:column;}
    .postal-app .shop-filter{width:100%;display:flex;gap:18px;flex-wrap:wrap;}
    .postal-app .shop-filter h3{width:100%;}
  }

  .postal-app .shop-grid{flex:1;display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:18px;}
  .postal-app .shop-card{background:var(--white);border:1px solid var(--carbon-line);border-radius:2px;overflow:hidden;display:flex;flex-direction:column;opacity:0;transform:translateY(14px);}
  .postal-app .shop-layout.is-visible .shop-card{animation:postal-fadeUp .5s ease forwards;}
  .postal-app .shop-card:hover{border-color:var(--gold);}
  .postal-app .shop-card-img{aspect-ratio:1/1;background:#EFEDE4;display:flex;align-items:center;justify-content:center;padding:16px;overflow:hidden;}
  .postal-app .shop-card-img img{width:100%;height:100%;object-fit:contain;}
  .postal-app .shop-card-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:5px;flex:1;}
  .postal-app .shop-card-instrument{font-size:11px;color:var(--gold-text);font-family:var(--font-num);letter-spacing:.03em;}
  .postal-app .shop-card-title{font-size:14px;font-weight:700;line-height:1.4;}
  .postal-app .shop-card-rating{font-size:12px;color:var(--gold-text);}
  .postal-app .shop-card-rating span{color:var(--ink-soft);margin-left:4px;}
  .postal-app .shop-card-fitting{font-size:11.5px;color:var(--ink-soft);}
  .postal-app .shop-card-price{font-family:var(--font-num);font-size:17px;font-weight:600;margin-top:4px;}
  .postal-app .shop-card-price span{font-size:11px;color:var(--ink-soft);font-family:var(--font-jp);margin-left:4px;}
  .postal-app .shop-card-price.is-empty{font-size:12px;color:var(--ink-soft);font-family:var(--font-jp);font-weight:400;}
  .postal-app .shop-card button{margin-top:auto;border:1px solid var(--gold);background:var(--rosin-tint);color:var(--gold-text);padding:9px 10px;font-size:12.5px;border-radius:2px;font-weight:700;transition:background .2s, color .2s;}
  .postal-app .shop-card button:hover{background:var(--gold);color:var(--white);}
  .postal-app .lineup-note{margin-top:22px;font-size:11.5px;color:var(--ink-soft);}

  /* ---------- guide / usage flow (visual cards) ---------- */
  .postal-app .guide-panel{background:var(--bg-paper);color:var(--ink);padding:76px 0 88px;border-top:1px solid var(--carbon-line);}
  .postal-app .guide-inner{max-width:920px;margin:0 auto;padding:0 24px;}
  .postal-app .guide-head{margin-bottom:8px;text-align:center;}
  .postal-app .guide-head .hero__eyebrow{color:var(--gold-text);}
  .postal-app .guide-head h2{font-size:26px;color:var(--ink);line-height:1.4;}
  .postal-app .guide-head p{margin:12px auto 0;color:var(--ink-soft);font-size:13.5px;line-height:1.9;max-width:52ch;}

  .postal-app .guide-sub{margin-top:56px;}
  .postal-app .guide-sub-head{text-align:center;margin-bottom:28px;}
  .postal-app .guide-sub-head h3{font-size:18px;color:var(--ink);}
  .postal-app .guide-sub-head p{margin-top:6px;color:var(--ink-soft);font-size:12.5px;}

  /* step icon cards */
  .postal-app .flow-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;}
  @media (max-width:860px){.postal-app .flow-grid{grid-template-columns:repeat(3,1fr);}}
  @media (max-width:520px){.postal-app .flow-grid{grid-template-columns:repeat(2,1fr);}}

  /* photo step cards */
  .postal-app .flow-card{position:relative;background:var(--white);border:1px solid var(--carbon-line);border-radius:2px;overflow:hidden;transition:transform .2s,border-color .2s;}
  .postal-app .flow-card:hover{transform:translateY(-3px);border-color:var(--gold);}
  .postal-app .flow-card .fc-num{position:absolute;top:9px;left:9px;z-index:2;background:var(--ink);color:var(--paper-ink);font-family:var(--font-num);font-weight:700;font-size:12px;width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 6px rgba(0,0,0,.25);}
  .postal-app .flow-card .fc-panel{position:relative;aspect-ratio:1/1;overflow:hidden;background:#EFEDE4;}
  /* AI生成の仮画像には必ず付ける（実写に差し替えたら外す） */
  .postal-app .ai-badge{position:absolute;right:6px;bottom:6px;z-index:2;background:rgba(27,29,34,.78);color:var(--paper-ink);font-size:10px;line-height:1;padding:4px 6px;border-radius:2px;letter-spacing:.02em;}
  .postal-app .flow-card .fc-panel img{width:100%;height:100%;object-fit:cover;display:block;}
  .postal-app .flow-card .fc-bubble{padding:12px 12px 14px;}
  .postal-app .flow-card .fc-bubble h4{font-size:12.5px;font-weight:700;line-height:1.4;margin-bottom:4px;}
  .postal-app .flow-card .fc-bubble p{font-size:10.5px;color:var(--ink-soft);line-height:1.6;}

  /* practical-info cards */
  .postal-app .info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:start;}
  @media (max-width:760px){.postal-app .info-grid{grid-template-columns:repeat(2,1fr);}}
  @media (max-width:480px){.postal-app .info-grid{grid-template-columns:1fr;}}
  .postal-app .icard{background:var(--white);border:1px solid var(--carbon-line);border-radius:2px;padding:22px 20px;}
  .postal-app .icard .ic-icon{width:28px;height:28px;margin-bottom:14px;}
  .postal-app .icard .ic-icon svg{width:100%;height:100%;stroke:var(--gold-deep);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
  .postal-app .icard h4{font-size:14.5px;font-weight:700;margin-bottom:8px;}
  .postal-app .icard .ic-amount{font-family:var(--font-num);font-size:26px;font-weight:600;color:var(--gold-text);margin-bottom:6px;}
  .postal-app .icard .ic-lead{font-size:12.5px;color:var(--ink-soft);line-height:1.7;}
  .postal-app .icard details{margin-top:14px;border-top:1px solid var(--carbon-line);padding-top:12px;}
  .postal-app .icard summary{cursor:pointer;list-style:none;font-size:11.5px;font-weight:700;color:var(--gold-text);display:flex;align-items:center;gap:6px;}
  .postal-app .icard summary::-webkit-details-marker{display:none;}
  .postal-app .icard summary::before{content:'＋ 詳しく見る';}
  .postal-app .icard details[open] summary::before{content:'－ 閉じる';}
  .postal-app .icard .ic-body{margin-top:12px;font-size:11.5px;color:var(--ink-soft);line-height:1.9;}
  .postal-app .icard .ic-body b{color:var(--ink);}
  .postal-app .icard .ic-body table{width:100%;border-collapse:collapse;font-size:11px;margin-top:4px;}
  .postal-app .icard .ic-body table td,.postal-app .icard .ic-body table th{padding:8px 9px;border:1px solid var(--carbon-line);text-align:left;line-height:1.6;}
  .postal-app .icard .ic-body table th{background:var(--bg-paper);font-weight:700;}
  .postal-app .icard .ic-body .ic-row{margin-bottom:10px;}
  .postal-app .icard .ic-body .ic-row:last-child{margin-bottom:0;}

  .postal-app .guide-cta{margin-top:64px;padding:46px 32px;background:var(--bg-dark);border-radius:2px;text-align:center;}
  .postal-app .guide-cta p{color:var(--paper-ink);font-size:15.5px;font-weight:700;margin-bottom:22px;}
  .postal-app .guide-cta .cta{margin-top:0;animation:none;opacity:1;}

  /* ---------- section heads ---------- */
  .postal-app .stage-head{margin-bottom:36px;}
  .postal-app .stage-head h2{font-size:30px;line-height:1.4;}
  .postal-app .stage-head p{margin-top:10px;color:var(--ink-soft);font-size:14px;line-height:1.8;}

  /* ---------- form elements ---------- */
  .postal-app .field{margin-bottom:22px;}
  .postal-app .field label{display:block;font-size:13px;color:var(--ink-soft);margin-bottom:8px;}
  .postal-app .field input,.postal-app .field select{width:100%;padding:13px 14px;border:1px solid var(--carbon-line);background:var(--white);font-size:15px;color:var(--ink);border-radius:2px;transition:border-color .2s, box-shadow .2s;}
  .postal-app .field input:focus,.postal-app .field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(168,99,44,.18);}
  .postal-app .field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
  @media (max-width:520px){.postal-app .field-row{grid-template-columns:1fr;}}

  .postal-app .radio-group{display:flex;gap:12px;margin-bottom:28px;}
  .postal-app .radio-chip{flex:1;border:1px solid var(--carbon-line);padding:12px 14px;border-radius:2px;font-size:14px;text-align:center;position:relative;transition:border-color .2s, background .2s, transform .15s;}
  .postal-app .radio-chip input{position:absolute;opacity:0;inset:0;cursor:pointer;}
  .postal-app .radio-chip.is-checked{border-color:var(--gold);background:var(--rosin-tint);color:var(--gold-text);font-weight:700;transform:translateY(-1px);}

  /* ---------- select-bow step ---------- */
  .postal-app .bow-summary-pill{display:none;align-items:center;justify-content:space-between;background:var(--white);border:1px solid var(--gold);border-radius:2px;padding:14px 18px;margin-bottom:24px;font-size:13px;}
  .postal-app .bow-summary-pill.is-visible{display:flex;}
  .postal-app .bow-summary-pill b{display:block;font-size:15px;margin-top:2px;}
  .postal-app .instrument-tabs{display:flex;gap:8px;margin:0 0 20px;}
  .postal-app .instrument-tabs button{border:1px solid var(--carbon-line);background:var(--white);padding:9px 16px;border-radius:2px;font-size:13px;transition:border-color .2s, background .2s, color .2s;}
  .postal-app .instrument-tabs button.is-active{border-color:var(--gold);background:var(--ink);color:var(--paper-ink);}
  .postal-app .bow-options{display:flex;flex-direction:column;gap:12px;}
  .postal-app .bow-option{
    display:flex;justify-content:space-between;gap:16px;align-items:center;
    border:1px solid var(--carbon-line);background:var(--white);border-radius:2px;padding:14px 16px;
    cursor:pointer;transition:border-color .2s, background .2s;opacity:0;animation:postal-fadeUp .4s ease forwards;
  }
  .postal-app .bow-option:hover{border-color:var(--gold);}
  .postal-app .bow-option.is-selected{border-color:var(--gold);background:var(--rosin-tint);}
  .postal-app .bow-option .bo-thumb{width:56px;height:56px;flex-shrink:0;background:#EFEDE4;border-radius:2px;display:flex;align-items:center;justify-content:center;padding:6px;overflow:hidden;}
  .postal-app .bow-option .bo-thumb img{width:100%;height:100%;object-fit:contain;}
  .postal-app .bow-option .bo-main{flex:1;}
  .postal-app .bow-option .bo-title{font-weight:700;font-size:15px;}
  .postal-app .bow-option .bo-sub{font-size:12.5px;color:var(--ink-soft);margin-top:3px;}
  .postal-app .bow-option .bo-desc{font-size:12.5px;color:var(--ink-soft);margin-top:6px;max-width:38ch;}
  .postal-app .bow-option .bo-price{font-family:var(--font-num);font-size:14px;white-space:nowrap;}
  .postal-app .bow-option .bo-check{width:20px;height:20px;border-radius:50%;border:1.5px solid var(--carbon-line);flex-shrink:0;position:relative;transition:border-color .2s;}
  .postal-app .bow-option.is-selected .bo-check{border-color:var(--gold);}
  .postal-app .bow-option.is-selected .bo-check::after{content:"";position:absolute;inset:4px;border-radius:50%;background:var(--gold);}

  /* ---------- upload ---------- */
  .postal-app .dropzone{border:1.5px dashed var(--carbon-line);border-radius:2px;padding:34px 20px;text-align:center;background:var(--white);margin-bottom:20px;position:relative;overflow:hidden;transition:border-color .2s;}
  .postal-app .dropzone.has-image{padding:0;border-style:solid;}
  .postal-app .dropzone svg{width:30px;height:30px;stroke:var(--ink-soft);}
  .postal-app .dropzone p{margin-top:10px;font-size:13px;color:var(--ink-soft);}
  .postal-app .dropzone .dz-empty{padding:34px 20px;}
  .postal-app .dropzone button{margin-top:14px;background:var(--ink);color:var(--white);border:none;padding:10px 20px;font-size:13px;border-radius:2px;transition:background .2s;}
  .postal-app .dropzone button:hover{background:var(--carbon);}
  .postal-app .dz-preview{position:relative;display:none;height:220px;background-color:var(--paper);background-size:contain;background-repeat:no-repeat;background-position:center;}
  .postal-app .dz-change{display:none;margin:8px 0 18px;text-align:right;}
  .postal-app .dz-change button{background:none;border:1px solid var(--line);color:var(--ink);font-size:13px;padding:7px 14px;border-radius:2px;}
  .postal-app .dz-change button:hover{border-color:var(--ink-soft);}
  .postal-app .dz-change.is-visible{display:block;}
  .postal-app .dropzone.has-image .dz-preview{display:block;}
  .postal-app .dropzone.has-image .dz-empty{display:none;}
  .postal-app .scan-line{position:absolute;left:0;right:0;top:0;height:2px;background:linear-gradient(90deg,transparent,var(--gold),transparent);box-shadow:0 0 12px 2px rgba(168,99,44,.6);opacity:0;}
  .postal-app .scan-line.is-active{animation:postal-scanSweep 1.4s ease-in-out;}
  @keyframes postal-scanSweep{0%{top:0;opacity:0;}8%{opacity:1;}92%{opacity:1;}100%{top:100%;opacity:0;}}
  .postal-app .scan-status{display:none;align-items:center;gap:10px;font-size:13px;color:var(--ink-soft);margin-bottom:20px;}
  .postal-app .scan-status.is-active{display:flex;}
  .postal-app .scan-dot{width:8px;height:8px;border-radius:50%;background:var(--gold);animation:postal-pulse 1s infinite ease-in-out;}
  @keyframes postal-pulse{0%,100%{opacity:.25;}50%{opacity:1;}}
  .postal-app .filled-flag{display:inline-block;font-size:11px;color:var(--gold-text);background:var(--rosin-tint);padding:2px 8px;border-radius:2px;margin-left:8px;opacity:0;animation:postal-fadeUp .4s forwards;}
  .postal-app .field.is-highlighted input{animation:postal-highlightPulse 1.1s ease;}
  @keyframes postal-highlightPulse{0%{box-shadow:0 0 0 0 rgba(168,99,44,.5);}40%{box-shadow:0 0 0 6px rgba(168,99,44,.12);}100%{box-shadow:0 0 0 0 rgba(168,99,44,0);}}

  /* ---------- calendar ---------- */
  .postal-app .cal-controls{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;}
  .postal-app .cal-controls h3{font-family:var(--font-num);font-size:18px;font-weight:600;}
  .postal-app .cal-nav{display:flex;gap:8px;}
  .postal-app .cal-nav button{border:1px solid var(--carbon-line);background:var(--white);width:32px;height:32px;border-radius:2px;font-size:14px;transition:border-color .2s;}
  .postal-app .cal-nav button:hover{border-color:var(--gold);}
  .postal-app .duration-toggle{display:flex;gap:10px;margin-bottom:20px;}
  .postal-app .duration-toggle button{flex:1;border:1px solid var(--carbon-line);background:var(--white);padding:11px;border-radius:2px;font-size:14px;transition:border-color .2s, background .2s;}
  .postal-app .duration-toggle button.is-active{border-color:var(--gold);background:var(--rosin-tint);color:var(--gold-text);font-weight:700;}
  .postal-app .cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;}
  .postal-app .cal-dow{text-align:center;font-size:11px;color:var(--ink-soft);padding-bottom:6px;}
  .postal-app .cal-cell{aspect-ratio:1/1;border-radius:2px;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:13px;background:var(--white);border:1px solid #E7E3D8;color:var(--ink);opacity:0;animation:postal-cellIn .35s ease forwards;transition:border-color .2s, transform .15s;}
  @keyframes postal-cellIn{from{opacity:0;transform:scale(.85);}to{opacity:1;transform:scale(1);}}
  .postal-app .cal-cell.is-empty{background:transparent;border:none;animation:none;opacity:1;}
  .postal-app .cal-cell.is-booked{color:#B9B6AA;background:#EFEDE5;text-decoration:line-through;}
  .postal-app .cal-cell.is-available{cursor:pointer;}
  .postal-app .cal-cell.is-available:hover{border-color:var(--gold);transform:translateY(-1px);}
  .postal-app .cal-cell.is-in-range{background:var(--gold);color:var(--white);font-weight:700;border-color:var(--gold);opacity:1;animation:postal-cellPop .3s ease;}
  @keyframes postal-cellPop{0%{transform:scale(1);}45%{transform:scale(1.12);}100%{transform:scale(1);}}
  .postal-app .cal-hint{margin-top:16px;font-size:13px;color:var(--ink-soft);}
  .postal-app .cal-hint b{color:var(--ink);}

  /* ---------- deposit ---------- */
  .postal-app .card-preview{position:relative;overflow:hidden;border-radius:2px;height:190px;margin-bottom:28px;background:linear-gradient(155deg,var(--carbon),var(--ink) 60%);color:var(--paper-ink);padding:22px 24px;display:flex;flex-direction:column;justify-content:space-between;}
  .postal-app .card-preview::before{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.09),transparent);animation:postal-cardShine 4.5s ease-in-out infinite;}
  @keyframes postal-cardShine{0%{left:-60%;}45%{left:130%;}100%{left:130%;}}
  .postal-app .card-preview.is-pulsed{animation:postal-cardPulse .5s ease;}
  @keyframes postal-cardPulse{0%{transform:scale(1);}50%{transform:scale(1.015);}100%{transform:scale(1);}}
  .postal-app .card-top{display:flex;justify-content:space-between;align-items:flex-start;font-size:13px;letter-spacing:.06em;color:var(--gold-text);font-weight:700;}
  .postal-app .card-weave{width:34px;height:24px;border-radius:2px;background:repeating-linear-gradient(45deg,#3D4247 0 3px,var(--line-dark) 3px 6px);}
  .postal-app .card-number{font-family:var(--font-num);font-size:21px;letter-spacing:.08em;color:var(--paper-ink);}
  .postal-app .card-bottom{display:flex;justify-content:space-between;align-items:flex-end;font-size:12px;color:var(--paper-ink-soft);}
  .postal-app .card-bottom .name{font-size:13px;color:var(--paper-ink);}

  .postal-app .deposit-summary{background:var(--white);border:1px solid var(--carbon-line);border-radius:2px;padding:22px;margin-bottom:28px;display:flex;justify-content:space-between;align-items:center;}
  .postal-app .deposit-summary .amount{font-family:var(--font-num);font-size:28px;font-weight:600;}
  .postal-app .deposit-summary .note{font-size:12px;color:var(--ink-soft);margin-top:4px;max-width:26ch;}

  /* ---------- confirm ---------- */
  .postal-app .summary-card{background:var(--white);border:1px solid var(--carbon-line);border-radius:2px;overflow:hidden;margin-bottom:28px;}
  .postal-app .summary-row{display:flex;justify-content:space-between;gap:16px;padding:16px 20px;border-bottom:1px solid #EFEDE5;font-size:14px;opacity:0;animation:postal-rowIn .45s ease forwards;}
  @keyframes postal-rowIn{from{opacity:0;transform:translateX(-8px);}to{opacity:1;transform:translateX(0);}}
  .postal-app .summary-row:last-child{border-bottom:none;}
  .postal-app .summary-row dt{color:var(--ink-soft);}
  .postal-app .summary-row dd{margin:0;text-align:right;font-weight:500;}

  /* ---------- done ---------- */
  .postal-app .checkmark{width:64px;height:64px;margin-bottom:8px;}
  .postal-app .checkmark circle{fill:none;stroke:var(--gold);stroke-width:2;stroke-dasharray:190;stroke-dashoffset:190;animation:postal-ringIn .7s ease forwards;}
  .postal-app .checkmark path{fill:none;stroke:var(--gold);stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:40;stroke-dashoffset:40;animation:postal-tickIn .4s .6s ease forwards;}
  @keyframes postal-ringIn{to{stroke-dashoffset:0;}}
  @keyframes postal-tickIn{to{stroke-dashoffset:0;}}
  .postal-app .done-code{white-space:nowrap;font-family:var(--font-num);font-size:clamp(22px,7.4vw,34px);color:var(--gold-text);letter-spacing:.03em;margin:22px 0 6px;opacity:0;animation:postal-fadeUp .6s .9s ease forwards;}
  .postal-app .done-code-label{font-family:var(--font-jp);font-size:.52em;font-weight:700;margin-right:.5em;vertical-align:.18em;}
  .postal-app .done-list{margin-top:44px;border-top:1px solid var(--line-dark);padding-top:28px;}
  .postal-app .done-list .row{display:flex;gap:16px;padding:14px 0;border-bottom:1px solid var(--line-dark);opacity:0;animation:postal-fadeUp .5s ease forwards;}
  .postal-app .done-list .row:nth-child(1){animation-delay:1.05s;}
  .postal-app .done-list .row:nth-child(2){animation-delay:1.15s;}
  .postal-app .done-list .row:nth-child(3){animation-delay:1.25s;}
  .postal-app .done-list .row:nth-child(4){animation-delay:1.35s;}
  .postal-app .done-list .row:nth-child(5){animation-delay:1.45s;}
  .postal-app .done-list .row:last-child{border-bottom:none;}
  .postal-app .done-list .row b{min-width:120px;color:var(--gold-text);font-weight:600;font-size:13px;}
  .postal-app .done-list .row p{color:var(--paper-ink-soft);font-size:14px;line-height:1.8;}

  /* ---------- nav buttons ---------- */
  .postal-app .actions{display:flex;justify-content:space-between;align-items:center;margin-top:36px;}
  .postal-app .btn-primary{background:var(--rosin);color:var(--white);border:none;padding:15px 28px;font-size:15px;font-weight:700;border-radius:2px;transition:background .2s, transform .2s;}
  .postal-app .btn-primary:hover{background:var(--rosin-deep);transform:translateY(-1px);}
  .postal-app .btn-ghost{background:transparent;border:none;color:var(--ink-soft);font-size:14px;padding:10px;transition:color .2s;}
  .postal-app .btn-ghost:hover{color:var(--ink);}
  .postal-app .stage--dark .btn-primary{background:var(--gold);color:var(--white);}
  .postal-app .stage--dark .btn-primary:hover{background:var(--rosin-deep);}
  .postal-app .stage--dark .btn-ghost{color:var(--paper-ink-soft);}

  /* ---------- select + calendar (v4) ---------- */
  .postal-app .stage-inner--wide{max-width:1060px;}
  .postal-app .select-layout{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:32px;align-items:start;}
  @media (max-width:880px){.postal-app .select-layout{grid-template-columns:1fr;}}
  .postal-app .select-side{position:sticky;top:120px;background:var(--white);border:1px solid var(--carbon-line);border-radius:2px;padding:20px;}
  @media (max-width:880px){.postal-app .select-side{position:static;}}
  .postal-app .side-title{font-size:15px;font-weight:700;margin-bottom:4px;}
  .postal-app .side-target{font-size:12px;color:var(--ink-soft);margin-bottom:14px;line-height:1.6;}
  .postal-app .side-target b{color:var(--gold-text);}
  .postal-app .select-side .duration-toggle{margin-bottom:14px;}
  .postal-app .select-side .duration-toggle button{padding:9px;font-size:13px;}
  .postal-app .select-side .cal-controls{margin-bottom:10px;}
  .postal-app .select-side .cal-controls h3{font-size:16px;}
  .postal-app .select-side .cal-cell{font-size:12px;}
  .postal-app .select-side .actions{margin-top:20px;}
  .postal-app .sel-block{margin-bottom:34px;}
  .postal-app .sel-block-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px;flex-wrap:wrap;}
  .postal-app .sel-block-head h3{font-size:16px;}
  .postal-app .sel-block-head span{font-size:12.5px;color:var(--ink-soft);}
  .postal-app .plan-tag{display:inline-block;font-size:10.5px;font-family:var(--font-num);font-weight:600;padding:2px 7px;border-radius:2px;letter-spacing:.04em;vertical-align:2px;margin-left:8px;}
  .postal-app .plan-tag--basic{background:var(--ink);color:var(--paper-ink);}
  .postal-app .plan-tag--option{background:var(--rosin-tint);color:var(--gold-text);border:1px solid var(--gold);}
  .postal-app .bow-option .bo-check.is-square{border-radius:2px;}
  .postal-app .bow-option.is-selected .bo-check.is-square::after{border-radius:1px;inset:3px;}
  .postal-app .basic-set{border:1px solid var(--gold);background:var(--rosin-tint);border-radius:2px;padding:6px;}
  .postal-app .basic-set .bow-option{border-color:transparent;background:var(--white);cursor:default;}
  .postal-app .basic-set .bow-option:hover{border-color:transparent;}
  .postal-app .basic-set .bow-option + .bow-option{margin-top:6px;}
  .postal-app .basic-set .bo-check{display:none;}
  .postal-app .basic-set-note{font-size:12px;color:var(--gold-text);padding:6px 8px 2px;}
  .postal-app .bo-included{font-size:11.5px;font-weight:700;color:var(--gold-text);white-space:nowrap;}
  .postal-app .bo-price.is-free{color:var(--gold-text);font-weight:600;}

  .postal-app .cal-cell.is-limited{color:#9C998E;background:#F7F5EF;}
  .postal-app .cal-grid.no-anim .cal-cell{animation:none;opacity:1;}
  .postal-app .cal-grid.no-anim .cal-cell.is-flash{animation:postal-cellFlash .8s ease;}
  @keyframes postal-cellFlash{0%{background:var(--gold);color:var(--white);transform:scale(1.08);}100%{transform:scale(1);}}
  .postal-app .cal-legend{display:flex;gap:14px;flex-wrap:wrap;margin-top:12px;font-size:11px;color:var(--ink-soft);}
  .postal-app .cal-legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px;vertical-align:-1px;border:1px solid #E7E3D8;}
  .postal-app .cal-notice{display:none;margin-top:12px;font-size:12px;line-height:1.6;color:var(--gold-text);background:var(--rosin-tint);padding:9px 11px;border-radius:2px;}
  .postal-app .cal-notice.is-visible{display:block;animation:postal-fadeUp .35s ease;}
  .postal-app .select-side .cal-hint{margin-top:12px;font-size:12.5px;}

  .postal-app .fee-box{max-width:30ch;}
  .postal-app .fee-box .note{max-width:none;line-height:1.7;}
  .postal-app .btn-primary:disabled,.postal-app .btn-primary:disabled:hover{background:#B9B6AA;color:var(--white);cursor:not-allowed;transform:none;}
  .postal-app .cal-cell.is-in-range.is-limited{background:var(--gold);color:var(--white);border-color:var(--gold);}
  .postal-app .cal-cell.is-in-range.is-conflict{background:repeating-linear-gradient(45deg,#EBCFC8 0 4px,var(--alert-tint) 4px 8px);color:var(--alert);border-color:var(--alert);text-decoration:line-through;}

  /* Stripe のカード入力欄を、ほかの input と同じ見た目にする */
  .postal-app .stripe-input{padding:14px;min-height:48px;border:1px solid var(--carbon-line);background:var(--white);border-radius:2px;transition:border-color .2s, box-shadow .2s;}
  .postal-app .stripe-input.StripeElement--focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(168,99,44,.18);}
  .postal-app .stripe-input.StripeElement--invalid{border-color:var(--gold);}
  .postal-app .pay-offline{display:none;font-size:13px;color:var(--ink-soft);background:var(--white);border:1px dashed var(--carbon-line);padding:12px 14px;border-radius:2px;}
  .postal-app.is-pay-offline .stripe-fields{display:none;}
  .postal-app.is-pay-offline .pay-offline{display:block;}
  .postal-app .dial-error{margin-top:8px;font-size:12px;color:var(--alert);}

  .postal-app .pay-summary{background:var(--white);border:1px solid var(--carbon-line);border-radius:2px;padding:20px 22px;margin-bottom:28px;}
  .postal-app .ps-title{font-size:14px;font-weight:700;margin-bottom:10px;}
  .postal-app .ps-row{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:9px 0;font-size:14px;border-bottom:1px solid #EFEDE5;}
  .postal-app .ps-row span small{display:block;font-weight:400;font-size:11.5px;color:var(--ink-soft);margin-top:2px;}
  .postal-app .ps-row b{font-family:var(--font-num);font-weight:600;white-space:nowrap;}
  .postal-app .ps-row.is-option{padding-left:12px;font-size:13px;color:var(--ink-soft);}
  .postal-app .ps-row.is-sub{font-weight:700;}
  .postal-app .ps-row.is-total{border-bottom:none;border-top:2px solid var(--ink);margin-top:6px;padding-top:14px;font-size:15px;font-weight:700;}
  .postal-app .ps-row.is-total b{font-size:26px;color:var(--gold-text);}
  .postal-app .ps-schedule-title,.postal-app .quote-schedule-title{margin-top:14px;font-size:12px;font-weight:600;color:var(--ink-soft);letter-spacing:.04em;}
  .postal-app .pay-schedule{list-style:none;margin:6px 0 0;padding:0 0 0 12px;border-left:2px solid var(--rosin);}
  .postal-app .pay-schedule li{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;padding:5px 0;font-size:13.5px;}
  .postal-app .pay-schedule li small{display:block;font-size:11.5px;color:var(--ink-soft);}
  .postal-app .pay-schedule li b{font-family:var(--font-num);font-weight:600;white-space:nowrap;}
  .postal-app .pay-schedule + .quote-row,.postal-app .pay-schedule + .ps-note{margin-top:12px;}
  .postal-app .ps-note{margin-top:8px;font-size:12px;color:var(--ink-soft);text-align:right;}
  .postal-app .ps-note b{font-family:var(--font-num);color:var(--ink);}
  .postal-app .tbd{border-bottom:1.5px dashed var(--memo);color:var(--memo);background:rgba(198,40,40,.06);padding:0 2px;border-radius:2px;cursor:help;}
  .postal-app .mock-badge{display:flex;align-items:center;gap:4px;white-space:nowrap;position:fixed;left:12px;bottom:12px;z-index:80;background:var(--white);border:1px solid var(--memo);color:var(--memo);font-size:11.5px;padding:7px 10px;border-radius:2px;line-height:1.5;}
  .postal-app .mock-badge button{border:none;background:none;color:var(--memo);font-size:13px;margin-left:6px;padding:0;}
  .postal-app .cal-cell.is-buffer{border:1px dashed var(--gold);}
  .postal-app .cal-dates{list-style:none;margin:0;padding:0;}
  .postal-app .cal-dates li{display:flex;justify-content:space-between;gap:10px;padding:3px 0;font-size:12.5px;}
  .postal-app .cal-dates li span{color:var(--ink-soft);}
  .postal-app .cal-dates li b{color:var(--ink);text-align:right;}
  .postal-app .minor-q{background:var(--white);border:1px solid var(--carbon-line);border-radius:2px;padding:16px 18px;margin-bottom:24px;}
  .postal-app .minor-q-title{font-size:14px;font-weight:700;margin-bottom:12px;}
  .postal-app .minor-note{display:none;margin-top:12px;font-size:12.5px;line-height:1.7;color:var(--gold-text);background:var(--rosin-tint);padding:10px 12px;border-radius:2px;}
  .postal-app .minor-q.is-minor .minor-note{display:block;}
  .postal-app .trial-person{display:none;border-top:1px dashed var(--carbon-line);padding-top:18px;margin-top:4px;}
  .postal-app .trial-person.is-visible{display:block;}
  .postal-app .field select{appearance:auto;}
  .postal-app .id-notice{display:none;margin:-12px 0 20px;font-size:12.5px;color:var(--gold-text);background:var(--rosin-tint);padding:9px 12px;border-radius:2px;}
  .postal-app .id-notice.is-visible{display:block;}
  .postal-app .ocr-note{font-size:12px;color:var(--ink-soft);line-height:1.7;margin:-8px 0 20px;}
  .postal-app .id-purpose{font-size:12.5px;color:var(--ink-soft);margin-top:4px;}
  .postal-app .id-purpose summary{cursor:pointer;color:var(--gold-text);font-weight:700;}
  .postal-app .id-purpose p{margin-top:8px;line-height:1.8;}
  .postal-app .terms-box{background:var(--white);border:1px solid var(--carbon-line);border-radius:2px;padding:18px 20px;}
  .postal-app .terms-links{list-style:none;margin:0 0 12px;padding:0;display:flex;flex-wrap:wrap;gap:8px 18px;}
  .postal-app .terms-links a{font-size:13px;color:var(--gold-text);}
  .postal-app .terms-unavailable{font-size:12px;color:var(--ink-soft);margin-bottom:14px;line-height:1.7;}
  .postal-app .terms-agree{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;font-weight:700;cursor:pointer;}
  .postal-app .terms-agree input{width:18px;height:18px;margin-top:1px;accent-color:var(--gold-text);flex-shrink:0;}
  @media (max-width:760px){.postal-app .info-grid{grid-template-columns:repeat(2,1fr);}}
  @media (max-width:480px){.postal-app .info-grid{grid-template-columns:1fr;}}
  .postal-app .quote{margin-top:16px;border-top:1px solid var(--carbon-line);padding-top:12px;}
  .postal-app .quote-row{display:flex;justify-content:space-between;gap:12px;font-size:12.5px;padding:4px 0;color:var(--ink-soft);}
  .postal-app .quote-row b{font-family:var(--font-num);color:var(--ink);font-weight:600;white-space:nowrap;}
  .postal-app .quote-row.is-total{margin-top:6px;padding-top:10px;border-top:1px dashed var(--carbon-line);color:var(--ink);font-weight:700;font-size:14px;}
  .postal-app .quote-row.is-total b{font-size:20px;color:var(--gold-text);}
  .postal-app .quote-note{font-size:11px;color:var(--ink-soft);margin-top:6px;line-height:1.6;}

  .postal-app .basic-plan{margin-top:30px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:28px;align-items:center;background:var(--white);border:1px solid var(--gold);border-radius:2px;padding:28px;}
  @media (max-width:760px){.postal-app .basic-plan{grid-template-columns:1fr;padding:22px;}}
  .postal-app .bp-eyebrow{font-family:var(--font-num);font-size:12px;font-weight:600;color:var(--gold-text);letter-spacing:.06em;}
  .postal-app .basic-plan h3{font-size:22px;margin-top:6px;}
  .postal-app .bp-price{font-size:30px;font-weight:600;color:var(--gold-text);margin-top:6px;}
  .postal-app .bp-deposit{margin-top:6px;font-size:13px;color:var(--ink);}
  .postal-app .bp-deposit b{font-family:var(--font-num);font-weight:600;color:var(--gold-text);}
  .postal-app .bp-points{list-style:none;padding:0;margin:14px 0 0;}
  .postal-app .bp-points li{font-size:13px;color:var(--ink-soft);line-height:1.6;padding-left:18px;position:relative;margin-bottom:6px;}
  .postal-app .bp-points li::before{content:'✓';position:absolute;left:0;color:var(--gold-text);font-weight:700;}
  .postal-app .bp-cta{margin-top:18px;background:var(--gold);color:var(--white);border:none;padding:13px 22px;font-size:14px;font-weight:700;border-radius:2px;transition:background .2s;}
  .postal-app .bp-cta:hover{background:var(--gold-deep);}
  .postal-app .bp-bows{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
  .postal-app .bp-bow{background:#F7F5EF;border-radius:2px;overflow:hidden;}
  .postal-app .bp-bow-img{aspect-ratio:1/1;background:#EFEDE4;padding:14px;}
  .postal-app .bp-bow-img img{width:100%;height:100%;object-fit:contain;}
  .postal-app .bp-bow-body{padding:10px 12px 12px;}
  .postal-app .bp-bow-body b{font-size:15px;}
  .postal-app .bp-bow-body p{font-size:11.5px;color:var(--ink-soft);margin-top:2px;}
  .postal-app .option-head{margin-top:52px;}
  .postal-app .option-head h3{font-size:18px;}
  .postal-app .option-head p{margin-top:6px;font-size:13px;color:var(--ink-soft);}
  .postal-app .option-head p.option-refund{margin-top:4px;font-size:12.5px;color:var(--gold-text);}
  .postal-app .option-head + .shop-layout{margin-top:18px;}
  .postal-app .shop-card-plan{margin-top:4px;font-size:13px;font-weight:700;}
  .postal-app .shop-card-plan.is-basic{color:var(--gold-text);}
  .postal-app .shop-card-ref{font-size:11px;color:var(--ink-soft);}

/* Integrated ARCUS shell, shared visual language and accessible reactions. */
.postal-app{--rosin:#8b6544;--rosin-deep:#6c4d32;--rosin-soft:#d1b18c;--paper:#f3efe5;--bg-paper:#f3efe5;--font-body:'IBM Plex Sans JP',sans-serif;--font-head:'Noto Serif JP',serif;position:relative;isolation:isolate}
.postal-app .postal-breadcrumb{display:flex;flex-wrap:wrap;gap:12px;padding:18px 4.5%;background:#f8f6ee;font-size:12px;color:#777c6e}
.postal-app .postal-breadcrumb a{padding:6px 0;color:#626e5e}
.postal-app .topbar{top:var(--catalog-nav-height,84px);z-index:25;padding:12px max(22px,calc((100vw - 1168px)/2));border-bottom:1px solid #ad92704d}
.postal-app .brand{font-family:Fraunces,'Noto Serif JP',serif;font-size:16px}
.postal-app .postal-preview-notice{padding:13px max(22px,calc((100vw - 1168px)/2));background:#e9dfce;color:#62513d;font-size:13px;line-height:1.9;border-bottom:1px solid #c7b69b}
.postal-app .hero{display:block;min-height:0;height:auto;max-width:none;position:relative;padding:70px 25px 60px;isolation:isolate}
.postal-app .hero .stroke-line{height:22px;margin:14px 0 0}.postal-app .hero{padding-top:44px;padding-left:max(22px,calc((100vw - 1168px)/2));padding-right:max(22px,calc((100vw - 1168px)/2))}.postal-app .hero p.lead{margin-top:14px;font-size:16px;font-weight:400}.postal-app .hero h1{font-family:'Noto Serif JP',serif;line-height:1.55;letter-spacing:.02em;font-weight:400}
.postal-app h2,.postal-app h3{font-family:'Noto Serif JP',serif;font-weight:400}
.postal-app .hero-bg{z-index:-1}
.postal-app{overflow-x:clip}.postal-app .stage{padding:0}.postal-app .stage-inner{max-width:720px}.postal-app .stage-inner--wide{max-width:1168px}.postal-app .select-main,.postal-app .select-side{min-width:0;max-width:100%}.postal-app .select-side{top:calc(var(--catalog-nav-height,84px) + 145px)}
.postal-app .cta,.postal-app .btn-primary,.postal-app .bp-cta{background:#8b6544;border:1px solid #8b6544;border-radius:1px;box-shadow:none;min-height:52px;transition:background .18s,border-color .18s,transform .18s}
.postal-app .cta:hover,.postal-app .btn-primary:hover,.postal-app .bp-cta:hover{background:#6c4d32;border-color:#6c4d32;transform:translateY(-1px)}
.postal-app button:focus-visible,.postal-app a:focus-visible,.postal-app input:focus-visible,.postal-app select:focus-visible,.postal-app textarea:focus-visible{outline:2px solid #a57b4b;outline-offset:4px}
.postal-app button:active,.postal-app a:active{transform:translateY(1px)}
.postal-app .btn-ghost,.postal-app .radio-chip{min-height:48px}
.postal-app .shop-card,.postal-app .basic-plan,.postal-app .info-card{box-shadow:none}
.postal-app .cal-cell.is-available{cursor:pointer;min-height:40px}
.postal-app .cal-cell:focus-visible{outline:2px solid #8b6544;outline-offset:2px}
.postal-app .terms-list a{text-decoration:underline;text-underline-offset:4px}
.postal-app .postal-flow-links{display:flex;justify-content:center;gap:20px;flex-wrap:wrap;padding:30px 22px;background:#eee8da;border-top:1px solid #c8b89b}
.postal-app .postal-flow-links a{font-size:14px;line-height:1.9;min-height:48px;padding:12px 0;border-bottom:1px solid #b3a080;color:#6c533b}
body:has(.postal-app) .consult-fab{display:none!important}
@media(max-width:880px){.postal-app .select-layout{grid-template-columns:minmax(0,1fr)}.postal-app .select-side{width:100%;min-width:0;padding:20px 14px}.postal-app .bow-option{display:grid;grid-template-columns:48px minmax(0,1fr);gap:10px;padding:14px 12px}.postal-app .bo-main{min-width:0;overflow-wrap:anywhere}.postal-app .bow-option .bo-thumb{width:48px;height:48px}.postal-app .bow-option>div:last-child{grid-column:2;justify-content:space-between}.postal-app .cal-grid{grid-template-columns:repeat(7,minmax(0,1fr))}.postal-app .cal-cell{min-width:0}}
@media(max-width:700px){.postal-app .hero{padding:45px 22px}.postal-app .hero h1{font-size:30px}.postal-app .topbar{padding:11px 22px}.postal-app .topbar__row{gap:14px;flex-wrap:wrap}.postal-app .step-label{font-size:12px}.postal-app .postal-preview-notice{font-size:12px}.postal-app .postal-breadcrumb{padding:12px 22px;gap:8px}.postal-app .stage-head h2{font-size:26px}.postal-app input,.postal-app select{font-size:16px}.postal-app .hero-note{font-size:12px}.postal-app .actions{gap:12px}.postal-app .actions button{min-height:54px}.postal-app .mock-badge{display:none}}
@media(prefers-reduced-motion:reduce){.postal-app *{scroll-behavior:auto!important;animation:none!important;transition:none!important}.postal-app .reveal,.postal-app .cal-cell,.postal-app .summary-row{opacity:1!important;transform:none!important}}

/* Instrument choice is deliberately explicit and comfortably tappable. */
.postal-app [hidden]{display:none!important}
.postal-app .postal-instruments{scroll-margin-top:calc(var(--catalog-nav-height,84px) + 164px);padding:0;margin:0 0 36px;text-align:left}
.postal-app .postal-instruments-kicker{font:12px Fraunces,serif;letter-spacing:.16em;color:#826447;margin:0 0 8px}
.postal-app .postal-instruments h2{font-size:25px;margin:0 0 10px;color:#222820}
.postal-app .postal-instruments-help{font-size:14px;line-height:1.8;margin:0 0 18px;color:#62665c}
.postal-app .postal-instrument-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.postal-app .postal-instrument-options button{display:flex;flex-direction:column;align-items:flex-start;gap:8px;min-width:0;min-height:128px;padding:20px;border:1px solid #b7b2a5;border-radius:1px;background:transparent;color:#333b30;text-align:left;cursor:pointer;transition:background .18s,border-color .18s}
.postal-app .postal-instrument-options button:hover{background:#e7e0d3;border-color:#826447}
.postal-app .postal-instrument-options button[aria-pressed=true]{background:#e8e0d1;border:2px solid #826447;padding:19px}
.postal-app .pi-en{font:23px Fraunces,serif;line-height:1.2}
.postal-app .pi-ja{font-size:14px;line-height:1.5}
.postal-app .pi-status{font-size:12px;color:#74644e;line-height:1.6}
.postal-app .postal-instrument-pending{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:center;padding:36px;background:#e9e3d7;border-top:1px solid #baaa91;text-align:left}
.postal-app .postal-pending-kicker{font:12px Fraunces,serif;letter-spacing:.14em;color:#826447}
.postal-app .postal-instrument-pending h3{font-size:26px;margin:12px 0 18px}
.postal-app .postal-instrument-pending p{font-size:15px;line-height:2;color:#575f52}
.postal-app .postal-pending-links{display:flex;flex-direction:column;gap:16px}
.postal-app .postal-pending-links a{display:flex;align-items:center;justify-content:center;min-height:54px;padding:14px 22px;text-decoration:none;font-size:14px;white-space:normal}
.postal-app .postal-pending-links .btn-primary{color:#fff}
.postal-app .postal-pending-links .btn-ghost{border:1px solid #9a8971;color:#534936}
.postal-app .postal-pending-back{max-width:1168px;margin:24px auto;padding:0 24px 30px}
.postal-app .shop-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:700px){.postal-app .postal-instrument-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.postal-app .postal-instrument-options button{padding:16px;min-height:120px}.postal-app .postal-instrument-options button[aria-pressed=true]{padding:15px}.postal-app .pi-en{font-size:21px}.postal-app .pi-ja{font-size:14px}.postal-app .postal-instrument-pending{grid-template-columns:minmax(0,1fr);padding:24px 18px;gap:18px}.postal-app .postal-instrument-pending h3{font-size:23px}.postal-app .postal-instrument-pending p{font-size:14px}.postal-app .shop-grid{grid-template-columns:minmax(0,1fr)}}