:root{
    --orange:#F2811D;--orange-deep:#E26A0A;--orange-soft:#FCEBD8;--orange-tint:#FFF6EC;
    --ink:#3a3735;--ink-soft:#6b645f;--paper:#FFFCF8;--white:#fff;--line-green:#06C755;
    --hair:#efe7dd;--err:#d23b3b;
    --shadow:0 10px 30px -12px rgba(120,75,20,.22);--shadow-sm:0 4px 14px -6px rgba(120,75,20,.18);
    --maxw:1160px;--display:"Zen Maru Gothic","Noto Sans JP",sans-serif;--body:"Noto Sans JP",sans-serif;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{font-family:var(--body);color:var(--ink);background:var(--paper);line-height:1.75;-webkit-font-smoothing:antialiased;letter-spacing:.01em}
  img{display:block;max-width:100%}
  a{color:inherit;text-decoration:none}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
  .ico{width:20px;height:20px;flex:none;fill:currentColor}

  /* header (shared) */
  header.site{position:sticky;top:0;z-index:50;background:rgba(255,252,248,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--hair)}
  .topbar{display:flex;align-items:center;justify-content:space-between;height:74px;gap:16px}
  .brand{display:flex;align-items:center;gap:12px}
  .brand-mark{height:54px;width:auto;flex:none;object-fit:contain}
  .head-cta{display:flex;align-items:center;gap:12px;flex:none}
  .head-tel{text-align:right;line-height:1.1;flex:none}
  .head-tel .lbl{font-size:11px;color:var(--ink-soft);letter-spacing:.1em}
  .head-tel .num{font-family:var(--display);font-weight:900;font-size:1.3rem;color:var(--orange-deep);white-space:nowrap;display:inline-flex;align-items:center;gap:5px}
  .head-tel .num .tel-ico{width:18px;height:18px;fill:var(--orange-deep);flex:none}
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--display);font-weight:700;font-size:1.02rem;padding:15px 26px;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s;line-height:1.2;white-space:nowrap}
  .btn:hover{transform:translateY(-2px)}
  .btn-line{background:var(--line-green);color:#fff;box-shadow:0 8px 20px -8px rgba(6,199,85,.6)}
  .btn-tel{background:#fff;color:var(--orange-deep);border-color:var(--orange)}
  .head-cta .btn{padding:11px 18px;font-size:.9rem}
  .back-link{display:inline-flex;align-items:center;gap:6px;font-weight:500;font-size:.92rem;color:var(--ink-soft);white-space:nowrap}
  .back-link:hover{color:var(--orange-deep)}

  /* page head band */
  .form-hero{background:radial-gradient(900px 360px at 88% -20%,var(--orange-soft),transparent 60%),var(--paper);padding:44px 0 36px;border-bottom:1px solid var(--hair)}
  .crumb{font-size:.82rem;color:var(--ink-soft);margin-bottom:14px;display:flex;gap:8px;align-items:center}
  .crumb a:hover{color:var(--orange-deep)}
  .crumb span{color:var(--orange)}
  .form-hero h1{font-family:var(--display);font-weight:900;font-size:clamp(1.9rem,3.6vw,2.7rem);line-height:1.3}
  .form-hero h1 .en{display:block;font-size:.8rem;letter-spacing:.24em;color:var(--orange);font-weight:700;margin-bottom:6px}
  .form-hero p{color:var(--ink-soft);margin-top:14px;font-size:1.04rem;max-width:46em}
  .badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
  .badge{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1.5px solid var(--orange-soft);color:var(--orange-deep);font-family:var(--display);font-weight:700;font-size:.92rem;padding:8px 15px;border-radius:11px;box-shadow:var(--shadow-sm);white-space:nowrap}

  /* layout */
  .form-layout{display:grid;grid-template-columns:1fr 340px;gap:36px;padding:52px 0 70px;align-items:start}
  .form-card{background:#fff;border:1px solid var(--hair);border-radius:22px;box-shadow:var(--shadow);padding:38px 40px 40px}

  .field{margin-bottom:28px}
  .field:last-child{margin-bottom:0}
  .label{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:1.06rem;margin-bottom:10px;flex-wrap:wrap}
  .req,.opt{font-family:var(--body);font-size:.72rem;font-weight:700;padding:3px 9px;border-radius:6px;letter-spacing:.04em;white-space:nowrap;flex:none}
  .req{background:var(--orange);color:#fff}
  .opt{background:#eee5da;color:var(--ink-soft)}
  .hint{font-size:.84rem;color:var(--ink-soft);margin-bottom:10px}
  .control{width:100%;font-family:var(--body);font-size:1.02rem;color:var(--ink);background:var(--orange-tint);border:2px solid transparent;border-radius:13px;padding:14px 16px;transition:border-color .15s,background .15s}
  .control::placeholder{color:#b7ad9f}
  .control:focus{outline:none;border-color:var(--orange);background:#fff}
  textarea.control{min-height:150px;resize:vertical;line-height:1.7}
  .control.invalid{border-color:var(--err);background:#fdf1f1}
  .err-msg{display:none;color:var(--err);font-size:.82rem;margin-top:7px;font-weight:500}
  .field.show-err .err-msg{display:block}

  /* zip row */
  .zip-row{display:flex;gap:10px;align-items:stretch}
  .zip-row .control{max-width:200px}
  .zip-btn{flex:none;background:#fff;border:2px solid var(--orange);color:var(--orange-deep);font-family:var(--display);font-weight:700;font-size:.92rem;border-radius:13px;padding:0 18px;cursor:pointer;transition:background .15s,color .15s;white-space:nowrap}
  .zip-btn:hover{background:var(--orange);color:#fff}
  .zip-status{font-size:.82rem;margin-top:8px;color:var(--ink-soft);min-height:1.2em}
  .zip-status.ok{color:var(--line-green)}
  .zip-status.ng{color:var(--err)}

  /* radio */
  .radios{display:flex;flex-direction:column;gap:11px}
  .radio{display:flex;align-items:center;gap:13px;background:var(--orange-tint);border:2px solid transparent;border-radius:13px;padding:14px 18px;cursor:pointer;transition:border-color .15s,background .15s}
  .radio:hover{border-color:var(--orange-soft)}
  .radio input{appearance:none;width:22px;height:22px;border:2px solid #cbbfae;border-radius:50%;flex:none;cursor:pointer;display:grid;place-items:center;transition:border-color .15s}
  .radio input::after{content:"";width:11px;height:11px;border-radius:50%;background:var(--orange);transform:scale(0);transition:transform .12s}
  .radio input:checked{border-color:var(--orange)}
  .radio input:checked::after{transform:scale(1)}
  .radio:has(input:checked){border-color:var(--orange);background:#fff}
  .radio span{font-weight:500}

  /* file upload */
  .drop{border:2px dashed #d8cab6;border-radius:15px;background:var(--orange-tint);padding:26px 20px;text-align:center;cursor:pointer;transition:border-color .15s,background .15s}
  .drop:hover,.drop.drag{border-color:var(--orange);background:#fff}
  .drop .di{width:42px;height:42px;margin:0 auto 10px;fill:var(--orange)}
  .drop b{font-family:var(--display);color:var(--orange-deep)}
  .drop small{display:block;color:var(--ink-soft);font-size:.82rem;margin-top:6px}
  .thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:12px;margin-top:16px}
  .thumb{position:relative;aspect-ratio:1;border-radius:11px;overflow:hidden;border:1px solid var(--hair);background:#fff;box-shadow:var(--shadow-sm)}
  .thumb img{width:100%;height:100%;object-fit:cover}
  .thumb .name{position:absolute;inset:auto 0 0 0;background:rgba(0,0,0,.55);color:#fff;font-size:.62rem;padding:3px 5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .thumb .rm{position:absolute;top:5px;right:5px;width:22px;height:22px;border:none;border-radius:50%;background:rgba(0,0,0,.6);color:#fff;font-size:14px;line-height:1;cursor:pointer;display:grid;place-items:center}
  .thumb .rm:hover{background:var(--err)}

  /* consent */
  .consent{background:var(--orange-tint);border:1px solid var(--orange-soft);border-radius:15px;padding:20px 22px;margin-top:6px}
  .consent label{display:flex;gap:13px;align-items:flex-start;cursor:pointer}
  .consent input{appearance:none;width:24px;height:24px;border:2px solid #cbbfae;border-radius:7px;flex:none;margin-top:2px;cursor:pointer;display:grid;place-items:center;background:#fff;transition:background .15s,border-color .15s}
  .consent input::after{content:"";width:7px;height:12px;border:solid #fff;border-width:0 3px 3px 0;transform:rotate(45deg) scale(0);transition:transform .12s;margin-bottom:3px}
  .consent input:checked{background:var(--orange);border-color:var(--orange)}
  .consent input:checked::after{transform:rotate(45deg) scale(1)}
  .consent .txt{font-size:.95rem}
  .consent .txt a{color:var(--orange-deep);text-decoration:underline;font-weight:500}

  .submit-row{margin-top:30px}
  .btn-submit{width:100%;background:var(--orange);color:#fff;font-family:var(--display);font-weight:900;font-size:1.22rem;border:none;border-radius:15px;padding:19px;cursor:pointer;box-shadow:0 10px 24px -8px rgba(242,129,29,.7);transition:transform .15s,background .15s,box-shadow .15s;display:flex;align-items:center;justify-content:center;gap:10px}
  .btn-submit:hover:not(:disabled){background:var(--orange-deep);transform:translateY(-2px)}
  .btn-submit:disabled{background:#d9cdbd;color:#fff;box-shadow:none;cursor:not-allowed}
  .submit-note{text-align:center;font-size:.82rem;color:var(--ink-soft);margin-top:14px}
  .submit-note.locked{color:var(--orange-deep);font-weight:500}

  /* aside */
  aside.side{position:sticky;top:96px;display:flex;flex-direction:column;gap:18px}
  .side-card{background:#fff;border:1px solid var(--hair);border-radius:18px;box-shadow:var(--shadow-sm);padding:26px 24px}
  .side-card h3{font-family:var(--display);font-weight:900;font-size:1.12rem;margin-bottom:6px}
  .side-card p{font-size:.9rem;color:var(--ink-soft);margin-bottom:16px}
  .side-card .btn{width:100%;font-size:.98rem;margin-bottom:10px}
  .side-card .btn:last-child{margin-bottom:0}
  .side-tel{text-align:center;padding:18px;background:var(--orange-tint);border-radius:14px}
  .side-tel .lbl{font-size:.74rem;color:var(--ink-soft);letter-spacing:.08em}
  .side-tel .num{font-family:var(--display);font-weight:900;font-size:1.7rem;color:var(--orange-deep);line-height:1.1}
  .side-tel small{font-size:.76rem;color:var(--ink-soft)}
  .steps-mini{list-style:none;display:flex;flex-direction:column;gap:14px}
  .steps-mini li{display:flex;gap:13px;align-items:flex-start;font-size:.92rem}
  .steps-mini .n{flex:none;width:28px;height:28px;border-radius:50%;background:var(--orange);color:#fff;font-family:var(--display);font-weight:900;display:grid;place-items:center;font-size:.86rem}
  .steps-mini b{font-family:var(--display)}

  /* success overlay */
  .success{display:none;position:fixed;inset:0;z-index:100;background:rgba(58,55,53,.55);backdrop-filter:blur(4px);align-items:center;justify-content:center;padding:24px}
  .success.show{display:flex}
  .success-box{background:#fff;border-radius:22px;max-width:480px;width:100%;padding:42px 36px;text-align:center;box-shadow:0 30px 70px -20px rgba(0,0,0,.4)}
  .success-box .check{width:78px;height:78px;border-radius:50%;background:var(--line-green);margin:0 auto 22px;display:grid;place-items:center}
  .success-box .check svg{width:40px;height:40px;fill:#fff}
  .success-box h2{font-family:var(--display);font-weight:900;font-size:1.6rem;margin-bottom:12px}
  .success-box p{color:var(--ink-soft);font-size:.98rem;margin-bottom:8px}
  .success-box .mail{background:var(--orange-tint);border-radius:12px;padding:14px;font-size:.88rem;margin:18px 0}
  .success-box .btn{margin-top:8px}
  .btn-form{background:var(--orange);color:#fff}

  /* footer (shared) */
  footer.site{background:#fff;border-top:1px solid var(--hair);margin-top:0}
  .foot-licenses{border-top:1px solid var(--hair);background:var(--orange-tint)}
  .sns-row{display:flex;align-items:center;gap:12px;padding:24px 0 18px;flex-wrap:wrap}
  .sns-label{font-family:var(--display);font-weight:700;font-size:.9rem;color:var(--ink);margin-right:4px}
  .sns-btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--display);font-weight:700;font-size:.9rem;color:#fff;padding:9px 18px;border-radius:999px;box-shadow:var(--shadow-sm);transition:transform .15s}
  .sns-btn:hover{transform:translateY(-2px)}
  .sns-btn svg{width:18px;height:18px;fill:#fff}
  .sns-btn.line{background:var(--line-green)}
  .sns-btn.ig{background:linear-gradient(45deg,#f09433,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888)}
  .sns-btn.fb{background:#1877F2}
  .licenses{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;padding:0 0 24px;font-size:12px;color:var(--ink-soft);line-height:1.6}
  .licenses b{font-family:var(--display);font-weight:700;color:var(--ink);margin-right:6px}
  .licenses .sep{color:var(--orange);opacity:.6}
  .foot-bottom{padding:22px 0;display:flex;justify-content:space-between;align-items:center;font-size:.84rem;color:var(--ink-soft);flex-wrap:wrap;gap:10px}
  footer nav{display:flex;gap:20px;flex-wrap:wrap}
  footer nav a:hover{color:var(--orange-deep)}

  @media(max-width:920px){
    .form-layout{grid-template-columns:1fr;gap:28px}
    aside.side{position:static;order:-1;flex-direction:row;flex-wrap:wrap}
    .side-card{flex:1;min-width:240px}
    .side-card.steps-card{display:none}
  }
  @media(max-width:620px){
    .head-tel,.back-link{display:none}
    .form-card{padding:26px 20px 28px}
    .form-hero{padding:30px 0 26px}
    .zip-row{flex-direction:column}
    .zip-row .control{max-width:none}
    .licenses .sep{display:none}
    .licenses span:not(.sep){display:block;width:100%}
    aside.side{flex-direction:column}
  }