:root{--bg:#f7f8f9;--surface:#fff;--surface-2:#f1f3f4;--fg:#252b30;--fg-2:#485159;--muted:#606b74;--border:#dde1e4;--border-strong:#aeb7bd;--primary:#187d89;--primary-hover:#12636d;--primary-fg:#fff;--primary-soft:#eaf5f6;--brand:#252b30;--brand-fg:#fff;--warning:#85610c;--warning-soft:#faf6eb;--warning-border:#e4d7b6;--success:#22734e;--success-soft:#d4f6e8;--success-border:#8fd6b5;--danger:#ba3b31;--danger-fg:#fff;--danger-soft:#ffe0d4;--danger-border:#f5b5a8;--info:#3d7ea6;--info-soft:#d9ecf7;--info-border:#a8cce0;--plate-bg:#fff;--plate-fg:#1e3a5f;--plate-border:#1b9aaa;--focus:#1b9aaa;--radius-sm:4px;--radius:6px;--radius-lg:6px;--radius-xl:6px;--shadow:none;--shadow-lg:none;--elev-1:none;--elev-2:none;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;-webkit-text-size-adjust:100%;font-family:Noto Sans JP,Hiragino Sans,Hiragino Kaku Gothic ProN,Yu Gothic UI,Yu Gothic,Meiryo,sans-serif}@media (prefers-color-scheme:dark){:root{--bg:#15191e;--surface:#22282e;--surface-2:#2c343c;--fg:#f1f5f8;--fg-2:#d0d9e1;--muted:#b7c3ce;--border:#66727e;--border-strong:#81909e;--primary:#4dd0c8;--primary-hover:#7fdedd;--primary-fg:#0a2a2e;--primary-soft:#1a3f45;--brand:#e8f0f4;--brand-fg:#e8f0f4;--warning:#f0d56a;--warning-soft:#3d3520;--warning-border:#6a5a20;--success:#4dd0a0;--success-soft:#1a3f30;--success-border:#2a5a45;--danger:#ff8a7a;--danger-fg:#35100b;--danger-soft:#4a2220;--danger-border:#6a3030;--info:#7eb8d9;--info-soft:#1a3344;--info-border:#2a4a5a;--plate-bg:#e8f0f4;--plate-fg:#1e3a5f;--plate-border:#4dd0c8;--focus:#4dd0c8;--shadow:none;--shadow-lg:none;--elev-1:none;--elev-2:none;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*,:before,:after{box-sizing:border-box}body{background:var(--bg);color:var(--fg);overflow-wrap:anywhere;margin:0;font-size:1rem;line-height:1.65}#root{flex-direction:column;min-height:100vh;display:flex}h1,h2,h3{font-feature-settings:"palt";letter-spacing:.01em;margin:0 0 .5rem;line-height:1.35}h2{font-size:1.5rem}h3{font-size:1.1rem}p{margin:0 0 .75rem}a{color:var(--primary);text-underline-offset:.2em}:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:4px}hr{border:none;border-top:1px solid var(--border);margin:1.5rem 0}.muted{color:var(--muted)}.center{text-align:center}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.skip-link{z-index:20;background:var(--surface);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);padding:.5rem 1rem;position:absolute;top:-3rem;left:1rem}.skip-link:focus{top:.75rem}.icon{vertical-align:-.2em;flex:none;width:1.15em;height:1.15em}.site-header{background:var(--surface);color:var(--fg);z-index:10;border-bottom:1px solid var(--border);position:sticky;top:0}.site-header-home{background:var(--surface)}.site-header-inner{grid-template-columns:1fr auto;align-items:center;gap:.25rem 1rem;max-width:64rem;margin:0 auto;padding:.75rem 1.25rem 0;display:grid}.site-header-home .site-header-inner{padding-bottom:.75rem}.brand{color:inherit;align-items:center;gap:.65rem;min-width:0;font-size:1rem;font-weight:700;line-height:1.3;text-decoration:none;display:flex}.brand-mark{border-radius:12px;flex:none;place-items:center;width:2.5rem;height:2.5rem;display:grid}.brand-mark img{width:100%;height:100%;display:block}.brand-text{flex-direction:column;display:flex}.brand-name{letter-spacing:.06em;color:var(--brand);font-size:1.15rem;font-weight:800}.brand-sub{color:var(--muted);letter-spacing:.02em;font-size:.7rem;font-weight:500}.site-nav{scrollbar-width:none;grid-column:1/-1;gap:.15rem;margin:0 -1rem;padding:0 1rem;display:flex;overflow-x:auto}.site-nav::-webkit-scrollbar{display:none}.nav-link{color:var(--fg-2);white-space:nowrap;border-radius:var(--radius-sm) var(--radius-sm) 0 0;border-bottom:3px solid #0000;padding:.75rem .8rem;font-size:.9rem;font-weight:650;text-decoration:none}.nav-link:hover{color:var(--primary);background:var(--primary-soft)}.nav-link[aria-current=page]{color:var(--primary);border-bottom-color:var(--warning)}main{flex:1;width:100%;max-width:40rem;margin:0 auto;padding:1.25rem 1rem 2.5rem}.main-home{max-width:64rem;padding:3rem 1.25rem 4rem}.site-footer{border-top:1px solid var(--border);background:var(--surface);color:var(--muted);font-size:.85rem}.site-footer-inner{max-width:64rem;margin:0 auto;padding:1.25rem 1rem 2rem}.site-footer nav{gap:1.25rem;margin-bottom:.5rem;display:flex}.site-footer a{color:var(--fg-2)}.page-header{margin:1.25rem 0 1rem}.eyebrow{color:var(--primary);letter-spacing:.04em;background:0 0;border-radius:0;margin-bottom:.65rem;padding:0;font-size:.75rem;font-weight:700;display:inline-block}.eyebrow:before{display:none}.lead{color:var(--fg-2);margin:0}.back-link{align-items:center;gap:.35rem;margin-top:1rem;font-weight:650;text-decoration:none;display:inline-flex}.home{gap:2rem;display:grid}.home-hero{text-align:left;padding:0}.home-headline{color:var(--fg);letter-spacing:0;margin:0 0 .75rem;font-size:clamp(1.5rem,4vw,2.25rem);font-weight:700;line-height:1.5}.home-lead{color:var(--fg-2);margin:0;font-size:.95rem}.home-actions{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);gap:0;display:grid;overflow:hidden}.home-action{background:var(--surface);min-height:6rem;color:var(--fg);border-bottom:1px solid var(--border);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.85rem;padding:1.25rem;text-decoration:none;transition:background .15s;display:grid}.home-action:hover{background:var(--surface-2)}.home-action:active{background:var(--primary-soft)}.home-action-report{color:var(--primary)}.home-action-report:hover{background:var(--primary-soft)}.home-action-lookup{background:var(--surface)}.home-action-claim{background:var(--surface);border-bottom:none}.home-action-icon{width:2rem;height:2rem;color:var(--muted);place-items:center;display:grid}.home-action-report .home-action-icon{color:var(--primary)}.home-action-lookup .home-action-icon,.home-action-claim .home-action-icon{color:var(--muted)}.home-action-icon .icon{width:1.7rem;height:1.7rem}.home-action-body{flex-direction:column;gap:.2rem;min-width:0;display:flex}.home-action-title{font-size:1.1rem;font-weight:700;line-height:1.5}.home-action-desc{color:var(--fg-2);font-size:.85rem;font-weight:400;line-height:1.6}.home-action-chevron{color:var(--muted);font-size:1.85rem;font-weight:300;line-height:1}.home-safety{border-top:1px solid var(--border);color:var(--fg-2);align-items:flex-start;gap:.75rem;padding:1.25rem 0 0;font-size:.85rem;line-height:1.65;display:flex}.home-safety .icon{width:1.35rem;height:1.35rem;color:var(--warning);flex:none;margin-top:.1rem}.home-safety .home-safety-text{margin:0}.home-safety strong{margin-bottom:.15rem;display:block}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--elev-1);padding:1.35rem}.stack{gap:1rem;display:grid}.card-title{align-items:center;gap:.5rem;display:flex}.empty{text-align:center;padding:2rem 1.25rem}.state-illustration{width:min(10rem,48vw);height:auto;margin:0 auto .75rem;display:block}.empty-icon{width:2.5rem;height:2.5rem;color:var(--muted);margin-bottom:.5rem}.card-success{text-align:center;margin-top:1.5rem;padding:2.5rem 1.5rem}.success-illustration{width:min(10rem,48vw);height:auto;margin:0 auto 1rem;display:block}.callout{border-radius:var(--radius);border:1px solid;align-items:flex-start;gap:.75rem;padding:.85rem 1rem;font-size:.925rem;line-height:1.6;display:flex}.callout-icon{width:1.25rem;height:1.25rem;margin-top:.15rem}.callout-body{min-width:0}.callout-sub{color:var(--fg-2);margin-top:.15rem;font-size:.85rem;display:block}.callout-info{background:var(--info-soft);border-color:var(--info-border);color:var(--fg)}.callout-info .callout-icon{color:var(--info)}.callout-warning{background:var(--warning-soft);border-color:var(--warning-border);color:var(--fg)}.callout-warning .callout-icon{color:var(--warning)}.callout-success{background:var(--success-soft);border-color:var(--success-border);color:var(--fg)}.callout-success .callout-icon{color:var(--success)}.callout-danger{background:var(--danger-soft);border-color:var(--danger-border);color:var(--fg)}.callout-danger .callout-icon{color:var(--danger)}.form .callout{margin:1rem 0}.card+.card,.stack+.card,.callout+.card,.card+.callout,.callout+.callout{margin-top:1rem}.badge{border-radius:var(--radius-sm);white-space:nowrap;align-items:center;margin-left:.4rem;padding:.15rem .6rem;font-size:.75rem;font-weight:700;display:inline-flex}.badge-neutral{background:var(--surface-2);color:var(--fg-2)}.badge-success{background:var(--success-soft);color:var(--success)}.badge-warning{background:var(--warning-soft);color:var(--warning)}fieldset{border:none;min-width:0;margin:0;padding:0}.section+.section{border-top:1px solid var(--border);margin-top:1.5rem;padding-top:1.5rem}.step,.legend{float:left;width:100%}.step+*,.legend+*{clear:both}.step{align-items:center;gap:.6rem;margin-bottom:.85rem;padding:0;font-size:1.05rem;font-weight:700;display:flex}.step-n{border-radius:var(--radius-sm);background:var(--primary);width:1.85rem;height:1.85rem;color:var(--primary-fg);flex:none;place-items:center;font-size:.875rem;display:grid}.step-tag{color:var(--muted);border:1px solid var(--border);background:var(--surface-2);border-radius:5px;padding:.05rem .45rem;font-size:.75rem;font-weight:600}.legend{margin-bottom:.6rem;padding:0;font-weight:700}label{color:var(--fg-2);flex-direction:column;gap:.35rem;margin-bottom:.85rem;font-size:.9rem;font-weight:600;display:flex}input,textarea{font:inherit;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);min-height:3rem;color:var(--fg);width:100%;padding:.65rem .9rem;font-size:1rem;font-weight:400;transition:border-color .15s,box-shadow .15s}textarea{resize:vertical}input::placeholder,textarea::placeholder{color:var(--muted);opacity:1}input:focus,textarea:focus{border-color:var(--focus);box-shadow:0 0 0 3px color-mix(in srgb, var(--focus) 25%, transparent);outline:none}.field-hint{color:var(--muted);font-size:.85rem;font-weight:400;line-height:1.6}.field-hint .icon{margin-right:.15rem}.error{color:var(--danger);margin-top:.6rem;font-size:.9rem}.grid-2{gap:0 .75rem;display:grid}@media (width>=32rem){.grid-2{grid-template-columns:1fr 1fr}label.narrow{max-width:16rem}}.form-footer{border-top:1px solid var(--border);margin-top:1.5rem;padding-top:1rem}.turnstile{min-height:65px;margin:0 0 1rem}.form-footer .field-hint.center{margin:.6rem 0 0}.divider{color:var(--muted);align-items:center;gap:.75rem;margin:1.5rem 0;font-size:.85rem;display:flex}.divider:before,.divider:after{content:"";border-top:1px solid var(--border);flex:1}.auth .field-hint.center{margin:.6rem 0 0}.plate-inputs{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 .75rem;display:grid}@media (width>=32rem){.plate-inputs{grid-template-columns:1.6fr 1.1fr .9fr 1.4fr}}.plate-preview{background:var(--surface-2);border:1px dashed var(--border-strong);border-radius:var(--radius);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:.4rem;min-height:5.5rem;margin-bottom:1rem;padding:.85rem;display:flex}.section .plate-preview:last-child{margin-bottom:0}fieldset+label,fieldset+p{margin-top:1rem}.plate-preview .field-hint{margin:0}.plate-preview-label{color:var(--muted);font-size:.75rem;font-weight:700}.plate{background:var(--plate-bg);color:var(--plate-fg);border:2px solid var(--plate-border);box-shadow:none;font-variant-numeric:tabular-nums;white-space:nowrap;border-radius:6px;flex-direction:column;align-items:center;font-weight:700;line-height:1.1;display:inline-flex}.plate-lg{min-width:11rem;padding:.35rem 1rem .45rem}.plate-sm{min-width:7rem;padding:.2rem .6rem .3rem;font-size:.75rem}.plate-top{letter-spacing:.06em;font-size:.95em}.plate-bottom{align-items:baseline;gap:.45rem;display:flex}.plate-kana{font-size:1.05em}.plate-serial{letter-spacing:.02em;font-size:2em}.plate-flat{padding:.5rem 1rem;font-size:1.1rem}.location-ok{border-radius:var(--radius);background:var(--success-soft);border:1px solid var(--success-border);flex-wrap:wrap;align-items:center;gap:.5rem;padding:.75rem .9rem;font-weight:600;display:flex}.location-ok>.icon{color:var(--success)}.location-ok>span{flex:1;min-width:12rem}.location-ok .muted{font-weight:400}.dropzone{border:2px dashed var(--border-strong);border-radius:var(--radius);background:var(--surface-2);cursor:pointer;text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:.25rem;min-height:8rem;padding:1rem;transition:border-color .15s,background .15s;display:flex}.dropzone:hover{border-color:var(--primary);background:var(--primary-soft)}.dropzone:focus-within{outline:3px solid var(--focus);outline-offset:2px}.dropzone-icon{width:2rem;height:2rem;color:var(--primary)}.dropzone-title{color:var(--primary);font-weight:700}.dropzone .field-hint{margin:0}.photo-preview,.match-photo{border-radius:var(--radius-sm);max-width:100%;max-height:20rem;display:block}.match-photo{margin:.75rem 0}.btn{min-height:3rem;font:inherit;border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:.45rem;padding:.6rem 1.35rem;font-size:.95rem;font-weight:700;line-height:1.3;text-decoration:none;transition:background .15s,border-color .15s,color .15s,box-shadow .15s,transform .12s;display:inline-flex}.btn:disabled{opacity:.45;cursor:not-allowed}@media (prefers-color-scheme:dark){.btn:disabled{opacity:1;background:var(--surface-2);color:var(--muted);border-color:var(--border)}}.btn-primary{background:var(--primary);color:var(--primary-fg);box-shadow:var(--elev-1)}.btn-primary:hover:not(:disabled){background:var(--primary-hover);box-shadow:var(--elev-2)}.btn-primary:active:not(:disabled){background:var(--primary-hover)}.btn-secondary{background:var(--primary-soft);color:var(--primary);border-color:#0000}.btn-secondary:hover:not(:disabled){background:color-mix(in srgb, var(--primary-soft) 70%, var(--primary) 12%)}.btn-ghost{color:var(--fg-2);border-color:var(--border-strong);background:0 0}.btn-ghost:hover:not(:disabled){background:var(--surface-2)}.btn-danger{background:var(--danger);color:var(--danger-fg)}.btn-danger-ghost{color:var(--danger);background:0 0;border-color:#0000}.btn-danger-ghost:hover:not(:disabled){background:var(--danger-soft)}.btn-sm{min-height:2.35rem;padding:.35rem .95rem;font-size:.85rem}.btn-lg{letter-spacing:.01em;min-height:3.5rem;font-size:1.08rem}.btn-block{width:100%}.actions{flex-wrap:wrap;gap:.5rem;margin-top:1rem;display:flex}.actions .btn-danger-ghost{margin-left:auto}.site-header .btn-ghost{color:var(--fg-2);border-color:var(--border-strong)}.site-header .btn-ghost:hover{background:var(--primary-soft);color:var(--primary);border-color:var(--primary)}.location-ok .btn{color:var(--fg)}.account-line{margin:-.25rem 0 1rem;font-size:.9rem}.vehicle-head{justify-content:space-between;align-items:center;gap:.75rem;margin-bottom:.85rem;display:flex}.vehicle .field-hint{margin:0}.inline-form{border-top:1px solid var(--border);margin-top:1rem;padding-top:1rem}.timeline{gap:.75rem;margin:1rem 0 0;padding:0;list-style:none;display:grid}.timeline-item{margin:0}.timeline-item+.timeline-item{margin-top:0}.timeline-time{align-items:center;gap:.4rem;margin-bottom:.35rem;font-size:1.05rem;font-weight:700;display:flex}.timeline-place{color:var(--fg-2);gap:.4rem;display:flex}.timeline-place .icon,.timeline-time .icon{color:var(--muted);margin-top:.3rem}.timeline-time .icon{margin-top:0}.facts{flex-wrap:wrap;gap:.5rem;margin:0 0 .75rem;display:flex}.facts div{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);gap:.4rem;padding:.15rem .75rem;font-size:.85rem;display:flex}.facts dt{color:var(--muted)}.facts dd{margin:0;font-weight:600}.result{border-width:1px 1px 1px 5px;margin-top:1rem}.result-head{align-items:center;gap:.5rem;margin-bottom:.5rem;display:flex}.result-head h3{margin:0;font-size:1.2rem}.result-head .icon{width:1.5rem;height:1.5rem}.result-found{border-color:var(--warning-border);border-left-color:var(--warning);background:var(--warning-soft)}.result-found .result-head .icon{color:var(--warning)}.result-none{border-left-color:var(--info)}.result-none .result-head .icon{color:var(--info)}.result .field-hint{margin:0}.loading{color:var(--muted);justify-content:center;align-items:center;gap:.6rem;padding:3rem 0;display:flex}.spinner{border:2px solid var(--border-strong);border-top-color:var(--primary);border-radius:50%;width:1.1rem;height:1.1rem;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.spinner{animation-duration:2.4s}.btn,.dropzone,input,textarea{transition:none}}.legal{margin-top:1.5rem;line-height:1.85}.legal h2{margin-bottom:1rem}.legal h3{border-bottom:1px solid var(--border);margin-top:1.75rem;padding-bottom:.35rem}.legal table{border-collapse:collapse;width:100%;font-size:.9rem;display:block;overflow-x:auto}.legal th,.legal td{border:1px solid var(--border);text-align:left;vertical-align:top;padding:.5rem .65rem}.legal th{background:var(--surface-2)}.draft-banner{border:1px dashed var(--danger);background:var(--danger-soft);color:var(--danger);border-radius:var(--radius-sm);padding:.6rem .85rem;font-weight:700}.admin-table{border-collapse:collapse;width:100%;font-size:.9rem}.admin-table th,.admin-table td{border-bottom:1px solid var(--border);text-align:left;vertical-align:middle;padding:.6rem .4rem}.admin-table th{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85rem;font-weight:600}.admin-table form{align-items:center;gap:.5rem;display:flex}.admin-table input{min-height:2.25rem;padding:.3rem .6rem}@media (width<=32rem){.admin-table,.admin-table tbody,.admin-table tr,.admin-table th,.admin-table td{display:block}.admin-table th{border-bottom:none;padding-bottom:.25rem}.admin-table td{padding-top:0}}.log-list{margin:0;padding:0;list-style:none}.log-list li{border-bottom:1px solid var(--border);padding:.65rem 0;font-size:.9rem}.log-list .field-hint{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.8rem}@media (width>=48rem){.site-header-inner{grid-template-columns:auto 1fr auto;padding-top:0}.site-header-home .site-header-inner{grid-template-columns:1fr auto;padding-top:.75rem}.site-nav{grid-area:1/2;justify-content:center;margin:0;padding:0}.nav-link{padding:1.15rem .85rem}.account{grid-column:3}.site-header-home .account{grid-column:2}main{padding-top:1.5rem}.main-home{padding-top:5rem;padding-bottom:5rem}.card{padding:1.75rem}h2{font-size:1.75rem}.home-actions{grid-template-columns:repeat(3,minmax(0,1fr))}.home-action{border-bottom:none;border-right:1px solid var(--border);grid-template-columns:minmax(0,1fr) auto;gap:1rem;padding:1.5rem}.home-action-icon{grid-column:1/-1;justify-self:start}.home-action-claim{border-right:none}}