:root{--orange: #ff7900;--orange-dark: #f16e00;--orange-light: #fff3e6;--black: #000000;--ink: #1a1a1a;--muted: #6b6b6b;--bg: #ffffff;--surface: #f6f6f6;--border: #e4e4e4;--error: #cd3c14;--error-bg: #fdecea;--success: #228f4a;--success-bg: #e6f5ec;--radius: 4px;--radius-lg: 8px;--font: "Helvetica Neue", Arial, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08)}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}body{min-height:100vh}a{color:var(--orange-dark)}button{font-family:inherit;cursor:pointer}input,select,button{font-family:inherit;font-size:1rem}.app{min-height:100vh;display:flex;flex-direction:column;background:var(--surface)}.app-main{flex:1;width:100%;max-width:720px;margin:0 auto;padding:32px 20px 64px}.page-title{font-size:1.75rem;font-weight:700;letter-spacing:-.01em;margin:0 0 8px;color:var(--ink)}.page-subtitle{margin:0 0 28px;color:var(--muted);font-size:1rem}.card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm)}@media (max-width: 520px){.app-main{padding:20px 16px 48px}.card{padding:18px}.page-title{font-size:1.4rem}}.header{background:var(--black);color:#fff;padding:14px 20px;display:flex;align-items:center;gap:16px}.header-inner{width:100%;max-width:720px;margin:0 auto;display:flex;align-items:center;gap:16px}.logo-img{display:block;width:56px;height:56px}.header-right{margin-left:auto;display:flex;align-items:center;gap:14px}.lang-switcher{display:inline-flex;gap:4px;padding:3px;background:#ffffff14;border:1px solid rgba(255,255,255,.15);border-radius:999px}.lang-pill{padding:4px 10px;font-size:.8rem;font-weight:700;letter-spacing:.04em;color:#fff;background:transparent;border:0;border-radius:999px;cursor:pointer;transition:background .15s,color .15s}.lang-pill:hover,.lang-pill:focus-visible{background:#ffffff1f;outline:none}.lang-pill.is-active{background:var(--orange);color:#000}.method-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width: 520px){.method-grid{grid-template-columns:1fr}}.method-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;text-align:left;transition:border-color .15s,box-shadow .15s,transform .15s;display:flex;flex-direction:column;gap:10px;cursor:pointer;font-family:inherit;color:var(--ink)}.method-card:hover,.method-card:focus-visible{border-color:var(--orange);box-shadow:var(--shadow-md);outline:none;transform:translateY(-1px)}.method-icon{width:44px;height:44px;background:var(--orange-light);color:var(--orange-dark);border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:1.5rem}.method-title{font-weight:700;font-size:1.05rem}.method-desc{color:var(--muted);font-size:.95rem;margin:0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;gap:6px}.field-full{grid-column:1 / -1}.field label{font-size:.9rem;font-weight:600;color:var(--ink)}.field input,.field select{padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius);background:#fff;color:var(--ink);transition:border-color .15s,box-shadow .15s}.field input:focus,.field select:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px #ff790026}.field.has-error input,.field.has-error select{border-color:var(--error);background:var(--error-bg)}.field-error{color:var(--error);font-size:.85rem;margin:0}@media (max-width: 520px){.form-grid{grid-template-columns:1fr}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:var(--radius);border:1px solid transparent;font-weight:600;font-size:1rem;cursor:pointer;transition:background .15s,border-color .15s,color .15s}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--orange);color:#000;border-color:var(--orange)}.btn-primary:hover:not(:disabled),.btn-primary:focus-visible:not(:disabled){background:var(--orange-dark);border-color:var(--orange-dark);outline:none}.btn-secondary{background:transparent;color:var(--ink);border-color:var(--border)}.btn-secondary:hover:not(:disabled),.btn-secondary:focus-visible:not(:disabled){border-color:var(--ink);outline:none}.btn-block{width:100%}.btn-row{display:flex;gap:12px;margin-top:20px;flex-wrap:wrap}.btn-row>.btn{flex:1;min-width:140px}.file-input{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden;white-space:nowrap;clip:rect(0 0 0 0)}.dropzone{position:relative;width:100%;aspect-ratio:85.6 / 53.98;border:2px dashed var(--border);border-radius:var(--radius-lg);background:var(--surface);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:16px;cursor:pointer;color:var(--ink);transition:border-color .15s,background .15s,transform .1s;-webkit-user-select:none;user-select:none}.dropzone:hover,.dropzone:focus-visible,.dropzone.is-dragover{border-color:var(--orange);background:var(--orange-light);outline:none}.dropzone.is-dragover{transform:scale(1.01)}.dropzone>svg{color:var(--orange-dark)}.dropzone-primary{font-weight:700;font-size:1.05rem}.dropzone-secondary{font-size:.9rem;color:var(--muted)}.corner{position:absolute;width:28px;height:28px;border:3px solid var(--orange-dark);opacity:.4;pointer-events:none}.corner-tl{top:14px;left:14px;border-right:0;border-bottom:0;border-top-left-radius:8px}.corner-tr{top:14px;right:14px;border-left:0;border-bottom:0;border-top-right-radius:8px}.corner-bl{bottom:14px;left:14px;border-right:0;border-top:0;border-bottom-left-radius:8px}.corner-br{bottom:14px;right:14px;border-left:0;border-top:0;border-bottom-right-radius:8px}.dropzone-trust{margin:12px 0 0;font-size:.85rem;color:var(--muted);text-align:center}.preview-wrap{position:relative;width:100%;aspect-ratio:85.6 / 53.98;border-radius:var(--radius-lg);overflow:hidden;background:var(--surface);border:1px solid var(--border)}.preview-img{width:100%;height:100%;object-fit:cover;display:block}.preview-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#ffffffc7;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:var(--ink);padding:16px;text-align:center}.preview-overlay-text{display:flex;flex-direction:column;gap:2px;max-width:320px}.preview-overlay-primary{font-weight:700;font-size:1rem}.preview-overlay-secondary{font-size:.85rem;color:var(--muted)}.preview-retake{position:absolute;top:10px;right:10px;width:32px;height:32px;border:0;border-radius:50%;background:#0009;color:#fff;font-size:1rem;line-height:1;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.preview-retake:hover,.preview-retake:focus-visible{background:#000;outline:none}.ocr-warning{background:var(--orange-light);border:1px solid #ffd9a8;color:#7a3d00;padding:12px 14px;border-radius:var(--radius);font-size:.9rem;margin:16px 0 0}.scan-back-row{margin-top:20px}.result{text-align:center;padding:12px 4px}.result-icon{width:56px;height:56px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:1.8rem;font-weight:800;margin-bottom:12px}.result-icon.success{background:var(--success-bg);color:var(--success)}.result-icon.error{background:var(--error-bg);color:var(--error)}.result h2{margin:0 0 8px}.result p{color:var(--muted);margin:0 0 20px}.summary-list{text-align:left;background:var(--surface);border-radius:var(--radius-lg);padding:16px 18px;margin:0 0 20px;border:1px solid var(--border)}.summary-list dt{font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-top:10px}.summary-list dt:first-child{margin-top:0}.summary-list dd{margin:2px 0 0;font-weight:600;color:var(--ink);word-break:break-word}.spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(0,0,0,.2);border-top-color:#000;border-radius:50%;animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.footer{text-align:center;color:var(--muted);font-size:.8rem;padding:20px;border-top:1px solid var(--border);background:var(--bg)}