body:has(.pick-hero) { background: #f5f7fb; }
        .hero-photo {
            margin: 0;
            border-radius: 1.25rem;
            overflow: hidden;
            background: #d7e4f2;
            box-shadow: 0 1.25rem 2.5rem rgba(15, 39, 68, 0.12);
        }
        .hero-photo img {
            display: block;
            width: 100%;
            height: auto;
            aspect-ratio: 4 / 3;
            object-fit: cover;
            object-position: 55% 40%;
        }
        .hero-photo figcaption {
            display: flex;
            gap: 0.6rem;
            align-items: center;
            padding: 0.75rem 1rem;
            background: #0f2744;
            color: #fff;
            font-size: 0.875rem;
        }
        .config-panel,
        .guide-card,
        .model-card,
        .result-card {
            background: #fff;
            border: 1px solid #e7eaf0;
            border-radius: 1rem;
        }
        .config-panel { padding: 1.35rem 1.4rem 1.2rem; }
        .wizard-count {
            color: #0066cc;
            font-size: 0.8125rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
        }
        .wizard-progress {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 0.25rem;
        }
        .wizard-progress button {
            border: 0;
            background: transparent;
            color: #6b7280;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 0.15rem;
            line-height: 1.2;
        }
        .wizard-progress button i {
            display: flex;
            width: 2.15rem;
            height: 2.15rem;
            margin: 0 auto 0.35rem;
            border-radius: 999px;
            align-items: center;
            justify-content: center;
            background: #f3f5f8;
            font-size: 1rem;
        }
        .wizard-progress button.is-done { color: #0f2744; }
        .wizard-progress button.is-done i { background: #e8f2fc; color: #0066cc; }
        .wizard-progress button.is-current { color: #0066cc; }
        .wizard-progress button.is-current i { background: #0066cc; color: #fff; }
        .wizard-bar {
            height: 3px;
            margin: 0.85rem 0 1.1rem;
            border-radius: 99px;
            background: #e7eaf0;
            overflow: hidden;
        }
        .wizard-bar span {
            display: block;
            height: 100%;
            width: 0;
            background: #0066cc;
            transition: width 480ms cubic-bezier(0.22, 1, 0.36, 1);
        }
        .wizard-viewport { overflow: hidden; transition: height 480ms cubic-bezier(0.22, 1, 0.36, 1); }
        .wizard-track {
            display: flex;
            align-items: flex-start;
            transition: transform 480ms cubic-bezier(0.22, 1, 0.36, 1);
        }
        .wizard-step { flex: 0 0 100%; width: 100%; min-width: 0; }
        .wizard-nav {
            display: flex;
            justify-content: space-between;
            gap: 0.75rem;
            margin-top: 1.15rem;
            padding-top: 1rem;
            border-top: 1px solid #e7eaf0;
        }
        #wizard-next { margin-left: auto; }
        .wizard-step legend {
            float: none;
            width: auto;
            padding: 0;
        }
        .choice-grid { display: grid; gap: 0.65rem; }
        @media (min-width: 576px) {
            .choice-grid--2 { grid-template-columns: 1fr 1fr; }
        }
        .choice {
            position: relative;
            display: block;
            margin: 0;
            border: 1px solid #e7eaf0;
            border-radius: 0.85rem;
            background: #fff;
            cursor: pointer;
        }
        .choice input {
            position: absolute;
            opacity: 0;
            pointer-events: none;
        }
        .choice-body {
            display: flex;
            align-items: center;
            gap: 0.85rem;
            padding: 0.8rem 0.9rem;
        }
        .choice-icon {
            width: 2.75rem;
            height: 2.75rem;
            border-radius: 0.75rem;
            background: #e8f2fc;
            color: #0066cc;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 1.25rem;
            transition: background 220ms ease, color 220ms ease;
        }
        .choice-copy strong { display: block; }
        .choice-copy span {
            display: block;
            margin-top: 0.15rem;
            color: #6b7280;
            font-size: 0.8125rem;
            line-height: 1.4;
        }
        .choice:has(input:checked) {
            border-color: #0066cc;
            background: #e8f2fc;
            box-shadow: inset 0 0 0 1px #0066cc;
        }
        .choice:has(input:checked) .choice-icon {
            background: #0066cc;
            color: #fff;
        }
        .choice:has(input:focus-visible) {
            outline: 2px solid #0066cc;
            outline-offset: 2px;
        }
        @media (prefers-reduced-motion: reduce) {
            .wizard-viewport,
            .wizard-track,
            .wizard-bar span,
            .choice-icon { transition: none; }
        }
        @media (max-width: 575.98px) {
            .wizard-progress button span { display: none; }
        }
        .result-card { padding: 1.25rem 1.3rem 1.35rem; }
        .result-kicker {
            color: #0066cc;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
        }
        .result-price {
            color: #0f2744;
            font-size: 1.35rem;
            font-weight: 700;
        }
        .result-note {
            color: #6b7280;
            font-size: 0.8125rem;
        }
        .chip-row { display: flex; flex-wrap: wrap; gap: 0.4rem; }
        .chip {
            border-radius: 999px;
            background: #e8f2fc;
            color: #0f2744;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 0.28rem 0.65rem;
        }
        .alt-pick {
            margin-top: 1rem;
            padding-top: 0.9rem;
            border-top: 1px solid #e7eaf0;
        }
        @media (min-width: 992px) {
            .result-sticky { position: sticky; top: 1rem; }
        }
        .guide-card { height: 100%; padding: 1.35rem 1.4rem 1.45rem; }
        .step-no {
            color: #0066cc;
            font-size: 0.8125rem;
            font-weight: 700;
            letter-spacing: 0.08em;
        }
        .procon { display: grid; gap: 0.85rem; }
        @media (min-width: 768px) {
            .procon { grid-template-columns: 1fr 1fr; }
        }
        .procon article {
            height: 100%;
            padding: 1rem 1.05rem;
            border-radius: 0.85rem;
            background: #f5f7fb;
        }
        .procon ul { margin: 0; padding-left: 1.1rem; }
        .procon li + li { margin-top: 0.35rem; }
        .swatch-row { display: flex; flex-wrap: wrap; gap: 0.85rem; }
        .swatch { width: 9.2rem; }
        .swatch small {
            display: block;
            margin-top: 0.4rem;
            color: #6b7280;
            font-size: 0.75rem;
        }
        .id-card {
            aspect-ratio: 1.586 / 1;
            border-radius: 0.55rem;
            padding: 0.55rem;
            box-shadow: 0 0.4rem 1rem rgba(15, 39, 68, 0.08);
        }
        .id-card--color {
            background: linear-gradient(145deg, #5b3cc4, #7a4de0 55%, #c9b6ff);
            color: #fff;
        }
        .id-card--mono {
            background: #f3f4f6;
            color: #111827;
            border: 1px solid #e5e7eb;
        }
        .id-card--blank {
            background: #fff;
            border: 1px dashed #9ca3af;
        }
        .id-card--pre {
            background: #fff;
            border: 1px solid #e5e7eb;
            overflow: hidden;
            padding: 0;
        }
        .id-card--pre .band {
            height: 1.35rem;
            background: #0066cc;
        }
        .id-face { display: flex; gap: 0.4rem; height: 100%; }
        .id-photo {
            width: 34%;
            border-radius: 0.25rem;
            background: rgba(255, 255, 255, 0.28);
        }
        .id-card--mono .id-photo { background: #d1d5db; }
        .id-lines { flex: 1; display: flex; flex-direction: column; gap: 0.28rem; padding-top: 0.15rem; }
        .id-lines i {
            display: block;
            height: 0.28rem;
            border-radius: 99px;
            background: currentColor;
            opacity: 0.85;
        }
        .id-lines i:nth-child(1) { width: 72%; }
        .id-lines i:nth-child(2) { width: 100%; opacity: 0.55; }
        .id-lines i:nth-child(3) { width: 58%; opacity: 0.55; }
        .id-card--dtc, .id-card--rt {
            background: #fff;
            border: 1px solid #e5e7eb;
            padding: 0.35rem;
        }
        .id-card--rt { padding: 0; overflow: hidden; }
        .bleed {
            height: 100%;
            border-radius: 0.3rem;
            background: linear-gradient(160deg, #0066cc, #15a1db);
        }
        .id-card--rt .bleed { border-radius: 0.5rem; }
        .model-card { height: 100%; padding: 0 1.3rem 1.4rem; overflow: hidden; }
        .model-photo {
            margin: 0 -1.3rem 1rem;
            background:
                radial-gradient(18rem 8rem at 50% 100%, rgba(21, 161, 219, 0.08), transparent 70%),
                #fff;
        }
        .model-photo img,
        .result-photo img,
        .alt-photo {
            display: block;
            width: 100%;
            object-fit: contain;
            object-position: center 70%;
        }
        .model-photo img { height: 13.5rem; }
        .result-layout {
            display: grid;
            grid-template-columns: minmax(0, 15rem) minmax(0, 1fr);
            gap: 1.25rem 1.5rem;
            align-items: center;
        }
        .result-photo {
            margin: 0;
            border-radius: 0.85rem;
            background: #f7f8fb;
            overflow: hidden;
        }
        .result-photo img { height: 14rem; }
        .alt-pick {
            display: flex;
            gap: 0.85rem;
            align-items: center;
        }
        .alt-photo {
            width: 4.75rem;
            height: 4.75rem;
            flex-shrink: 0;
            border-radius: 0.65rem;
            background: #f7f8fb;
        }
        @media (max-width: 575.98px) {
            .result-layout { grid-template-columns: 1fr; }
            .result-photo img { height: 11rem; }
        }
        .model-card .price {
            font-size: 1.35rem;
            font-weight: 700;
            color: #0f2744;
        }
        .check-nav {
            display: flex;
            gap: 0.45rem;
            overflow-x: auto;
            padding-bottom: 0.25rem;
        }
        .check-nav a {
            flex: 0 0 auto;
            border-radius: 999px;
            background: #fff;
            border: 1px solid #e7eaf0;
            color: #0f2744;
            text-decoration: none;
            font-size: 0.8125rem;
            font-weight: 600;
            padding: 0.4rem 0.75rem;
        }
        .check-nav a:hover { border-color: #0066cc; color: #0066cc; }
        .about-cta a.btn-ghost {
            color: #fff;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.75);
        }
        .about-cta a.btn-ghost:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.12);
        }