/* =========================================================
   ARTICLE RICH COMPONENTS
   Shared richer article UI blocks extracted from article HTML
   ========================================================= */

.quick-answer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin: 1.5rem 0;
}

@media(max-width:760px) {
    .quick-answer-grid {
        grid-template-columns: 1fr;
    }
}

.quick-answer-card {
    border-radius: 12px;
    border: 1px solid var(--border-color, rgba(255, 255, 255, .1));
    padding: 18px;
    background: rgba(58, 184, 200, 0.04);
}

.quick-answer-card .qa-label {
    font-size: 0.78rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    opacity: 0.55;
    margin-bottom: 8px;
}

.quick-answer-card .qa-title {
    font-size: 1.02rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-accent, #3ab8c8);
}

.quick-answer-card p {
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.7;
    opacity: 0.88;
}

.qa-meta {
    margin-top: 12px;
    font-size: 0.82rem;
    line-height: 1.6;
    opacity: 0.72;
}

.route-scale {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin: 1.5rem 0;
}

@media(max-width:760px) {
    .route-scale {
        grid-template-columns: 1fr;
    }
}

.route-stop {
    position: relative;
    padding: 16px 18px;
    border-radius: 12px;
    border: 1px solid var(--border-color, rgba(255, 255, 255, .1));
    background: rgba(58, 184, 200, 0.04);
}

.route-stop::after {
    content: '→';
    position: absolute;
    right: -10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.1rem;
    opacity: 0.35;
}

.route-stop:last-child::after {
    display: none;
}

@media(max-width:760px) {
    .route-stop::after {
        content: '↓';
        right: auto;
        left: 50%;
        top: auto;
        bottom: -14px;
        transform: translateX(-50%);
    }
}

.route-stop-label {
    font-size: 0.76rem;
    letter-spacing: 0.9px;
    text-transform: uppercase;
    opacity: 0.52;
    margin-bottom: 6px;
}

.route-stop-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.route-stop-note {
    margin: 0;
    font-size: 0.88rem;
    line-height: 1.65;
    opacity: 0.84;
}

.transfer-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    font-size: 0.94rem;
}

.transfer-table th {
    text-align: left;
    padding: 10px 14px;
    border-bottom: 2px solid var(--border-color, rgba(255, 255, 255, .15));
    font-size: 0.78rem;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    opacity: 0.58;
}

.transfer-table td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--border-color, rgba(255, 255, 255, .07));
    vertical-align: top;
}

.transfer-table tr:last-child td {
    border-bottom: none;
}

@media(max-width:760px) {
    .transfer-table,
    .transfer-table tbody,
    .transfer-table tr,
    .transfer-table td {
        display: block;
        width: 100%;
    }

    .transfer-table thead {
        display: none;
    }

    .transfer-table tr {
        margin-bottom: 14px;
        padding: 14px;
        border: 1px solid var(--border-color, rgba(255, 255, 255, .1));
        border-radius: 12px;
        background: rgba(58, 184, 200, 0.04);
    }

    .transfer-table td {
        border-bottom: none;
        padding: 6px 0;
    }

    .transfer-table td::before {
        content: attr(data-label);
        display: block;
        font-size: 0.73rem;
        letter-spacing: 0.8px;
        text-transform: uppercase;
        opacity: 0.5;
        margin-bottom: 4px;
    }
}

.transfer-chip {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    line-height: 1;
    background: rgba(58, 184, 200, 0.12);
    color: var(--color-accent, #3ab8c8);
    margin-top: 4px;
}

.route-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin: 1.5rem 0;
}

@media(max-width:760px) {
    .route-cards {
        grid-template-columns: 1fr;
    }
}

.route-card {
    padding: 18px;
    border-radius: 12px;
    border: 1px solid var(--border-color, rgba(255, 255, 255, .1));
}

.route-card h3 {
    margin: 0 0 10px;
    font-size: 1rem;
}

.route-card .route-best {
    display: inline-block;
    margin-bottom: 10px;
    font-size: 0.78rem;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    opacity: 0.6;
}

.route-card p {
    margin: 0 0 10px;
    font-size: 0.92rem;
    line-height: 1.7;
    opacity: 0.88;
}

.route-card ul {
    margin: 0;
    padding-left: 1.05rem;
    line-height: 1.75;
    font-size: 0.9rem;
    opacity: 0.84;
}

.route-micro {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 12px;
}

.route-micro span {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.77rem;
    background: rgba(58, 184, 200, 0.1);
    color: var(--color-accent, #3ab8c8);
}

.mistake-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 1.4rem 0;
}

@media(max-width:720px) {
    .mistake-grid {
        grid-template-columns: 1fr;
    }
}

.mistake-card {
    padding: 16px 18px;
    border-radius: 10px;
    border: 1px solid var(--border-color, rgba(255, 255, 255, .1));
    background: rgba(224, 122, 95, 0.05);
}

.mistake-card strong {
    display: block;
    margin-bottom: 8px;
    color: #e07a5f;
}

.decision-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin: 1.4rem 0;
}

@media(max-width:720px) {
    .decision-grid {
        grid-template-columns: 1fr;
    }
}

.decision-card {
    padding: 16px 18px;
    border-radius: 10px;
    border: 1px solid var(--border-color, rgba(255, 255, 255, .1));
}

.decision-card .dc-label {
    font-size: 0.77rem;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    opacity: 0.5;
    margin-bottom: 6px;
}

.decision-card .dc-answer {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-accent, #3ab8c8);
    margin-bottom: 6px;
}

.decision-card p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.7;
    opacity: 0.85;
}

.article-note-strong {
    margin: 1.25rem 0 0;
    padding: 14px 16px;
    border-left: 3px solid var(--color-accent, #3ab8c8);
    background: rgba(58, 184, 200, 0.05);
    border-radius: 8px;
    line-height: 1.75;
    font-size: 0.95rem;
}

.faq-block details {
    border-bottom: 1px solid var(--border-color, rgba(255, 255, 255, .1));
    padding: 14px 0;
}

.faq-block summary {
    font-size: 1.04rem;
    font-weight: 500;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    gap: 16px;
}

.faq-block summary::after {
    content: '+';
    font-size: 1.2em;
    opacity: .5;
    flex-shrink: 0;
    transition: transform .25s;
}

.faq-block details[open] summary::after {
    transform: rotate(45deg);
}

.faq-block details p {
    margin-top: 10px;
    font-size: .95rem;
    opacity: .82;
    line-height: 1.8;
}

.photo-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
    margin: 1.5rem 0;
}

@media(max-width:600px) {
    .photo-row {
        grid-template-columns: 1fr 1fr;
    }
}

.photo-row-item {
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    aspect-ratio: 4 / 3;
}

.photo-row-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .35s ease;
}

.photo-row-item:hover img {
    transform: scale(1.04);
}

.photo-row-item .pr-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    transition: background .25s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.photo-row-item:hover .pr-overlay {
    background: rgba(0, 0, 0, 0.2);
}

.photo-row-item .pr-zoom {
    opacity: 0;
    transition: opacity .25s;
    color: #fff;
    font-size: 1.5rem;
}

.photo-row-item:hover .pr-zoom {
    opacity: 1;
}

.glb-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity .25s;
}

.glb-overlay.glb-visible {
    opacity: 1;
}

.glb-wrap {
    position: relative;
    max-width: 90vw;
    max-height: 88vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.glb-img {
    max-width: 88vw;
    max-height: 85vh;
    border-radius: 6px;
    object-fit: contain;
    display: block;
    user-select: none;
}

.glb-close {
    position: fixed;
    top: 18px;
    right: 22px;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.8rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity .2s;
    z-index: 10000;
    line-height: 1;
}

.glb-close:hover {
    opacity: 1;
}

.glb-btn {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: #fff;
    font-size: 1.2rem;
    width: 44px;
    height: 44px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .2s;
    z-index: 10000;
}

.glb-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.glb-prev {
    left: 16px;
}

.glb-next {
    right: 16px;
}

.glb-counter {
    position: fixed;
    bottom: 18px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    z-index: 10000;
}

.glb-caption {
    position: fixed;
    bottom: 42px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
    max-width: 500px;
    z-index: 10000;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.finale-cta {
    margin-top: 1.25rem;
    font-size: 0.95rem;
    opacity: 0.82;
}

.finale-cta a {
    color: var(--color-accent, #3ab8c8);
    text-decoration: none;
    font-weight: 500;
}

.finale-cta a:hover {
    text-decoration: underline;
}