/* V2.8.15: independent columns, natural content height, complete WAI motifs. */
html[data-wv-page="welcome"] .wv-home-v2815 {
    --wv-story-bg: #f1f7ff;
    --wv-story-card: #ffffff;
    --wv-story-line: #d4e3f7;
    --wv-story-ink: #172a46;
    --wv-story-muted: #526783;
    --wv-story-accent: #205ad5;
    --wv-story-tint: #e4eeff;
}
html[data-wv-page="welcome"][data-wv-theme="dark"] .wv-home-v2815 {
    --wv-story-bg: #132139;
    --wv-story-card: #1b2c45;
    --wv-story-line: #354c6c;
    --wv-story-ink: #f0f5fd;
    --wv-story-muted: #bdcde3;
    --wv-story-accent: #a4caff;
    --wv-story-tint: #263f62;
}
html[data-wv-page="welcome"] .wv-home-v2815 .hero-visual.wv-story {
    display: grid;
    position: relative;
    width: 100%;
    min-width: 0;
    min-height: 0;
    height: auto;
    margin-top: 16px;
    overflow: visible;
    border: 1px solid var(--wv-story-line) !important;
    border-radius: 22px;
    background: var(--wv-story-bg) !important;
    box-shadow: none;
    isolation: isolate;
}
html[data-wv-page="welcome"] .wv-story::after { content: none; }
.wv-story-slide {
    display: grid;
    grid-area: 1 / 1;
    grid-template-columns: minmax(160px, .65fr) minmax(0, 1fr);
    gap: clamp(18px, 2vw, 32px);
    align-items: center;
    padding: clamp(18px, 2vw, 28px);
    min-width: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .25s ease;
}
.wv-story-slide.is-active { opacity: 1; visibility: visible; pointer-events: auto; }
.wv-story-art { margin: 0; min-width: 0; display: grid; justify-items: center; align-content: center; gap: 8px; }
.wv-story-orbit { display: grid; place-items: center; width: 100%; max-width: 270px; border-radius: 50%; background: radial-gradient(ellipse, var(--wv-story-tint), transparent 72%); }
.wv-story-orbit > img { display: block; position: static; width: 100%; height: 232px; max-width: 260px; object-fit: contain; object-position: center; filter: drop-shadow(0 10px 14px rgba(17, 65, 135, .13)); }
.wv-story-art > figcaption { font-size: 15px; font-weight: 800; letter-spacing: .16em; color: var(--wv-story-accent); line-height: 1.2; }
.wv-story-content { min-width: 0; }
.wv-story-content > h3 { margin: 0 0 13px; font-size: clamp(17px, 1.4vw, 21px); line-height: 1.3; color: var(--wv-story-ink); font-weight: 800; overflow-wrap: anywhere; }
.wv-story-items { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 9px; }
.wv-story-items--tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.wv-story-item { display: flex; gap: 11px; align-items: flex-start; padding: 13px; min-width: 0; border: 1px solid var(--wv-story-line); border-radius: 14px; background: var(--wv-story-card); }
.wv-story-symbol { display: grid; place-items: center; width: 34px; height: 34px; flex: 0 0 34px; border-radius: 10px; color: var(--wv-story-accent); background: var(--wv-story-tint); font-size: 15px; font-weight: 800; line-height: 1; }
.wv-story-symbol > svg { width: 21px; height: 21px; }
.wv-story-item-copy { min-width: 0; }
.wv-story-item-copy > strong { display: block; color: var(--wv-story-ink); font-weight: 750; font-size: 15px; line-height: 1.35; overflow-wrap: anywhere; }
.wv-story-item-copy > p { display: block; color: var(--wv-story-muted); margin: 4px 0 0; font-size: 13px; line-height: 1.45; overflow-wrap: anywhere; }
/* The text carousel reserves the tallest translation instead of clipping it. */
html[data-wv-page="welcome"] .wv-home-v2815 .hero-carousel { min-height: 0; }
html[data-wv-page="welcome"] .wv-home-v2815 .hero-slide { visibility: hidden; align-self: start; }
html[data-wv-page="welcome"] .wv-home-v2815 .hero-slide.is-active { visibility: visible; }
html[data-wv-page="welcome"] .wv-home-v2815 .hero-title__line { white-space: normal; }
html[data-wv-page="welcome"] .wv-home-v2815 .hero-title { overflow-wrap: anywhere; line-height: 1.12; }
html[data-wv-page="welcome"] .wv-home-v2815 .hero-text { min-height: 0; line-height: 1.6; }
html[data-wv-page="welcome"] .wv-home-v2815 .hero-controls { flex-wrap: wrap; max-width: 100%; gap: 5px; }
html[data-wv-page="welcome"] .wv-home-v2815 .hero-dots { gap: 2px; }
html[data-wv-page="welcome"] .wv-home-v2815 .hero-dot { width: 18px; height: 28px; border-radius: 10px; background: transparent; display: grid; place-items: center; padding: 0; }
html[data-wv-page="welcome"] .wv-home-v2815 .hero-dot::after { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--wv-story-muted); opacity: .55; }
html[data-wv-page="welcome"] .wv-home-v2815 .hero-dot.is-active::after { width: 16px; border-radius: 6px; background: var(--wv-story-accent); opacity: 1; }
html[data-wv-page="welcome"] .wv-home-v2815 .hero-control-button { min-width: 30px; min-height: 34px; }
html[data-wv-page="welcome"] .wv-home-v2815 .hero-control-button:focus-visible,
html[data-wv-page="welcome"] .wv-home-v2815 .hero-dot:focus-visible { outline: 2px solid var(--wv-story-accent); outline-offset: 2px; }
@media (max-width: 760px) {
    .wv-story-slide { grid-template-columns: minmax(130px, .55fr) minmax(0, 1fr); gap: 16px; padding: 18px; }
    .wv-story-orbit > img { height: 180px; }
    .wv-story-items--tiles .wv-story-item { flex-direction: column; gap: 8px; }
}
@media (max-width: 600px) {
    .wv-story-slide { grid-template-columns: minmax(0, 1fr); gap: 16px; padding: 16px; align-content: start; }
    .wv-story-art { gap: 2px; }
    .wv-story-orbit { max-width: 180px; }
    .wv-story-orbit > img { width: 160px; height: 148px; }
    .wv-story-art > figcaption { font-size: 12px; }
    .wv-story-content > h3 { font-size: 18px; margin-bottom: 12px; }
    .wv-story-item { padding: 12px; }
    .wv-story-item-copy > strong { font-size: 14px; }
    .wv-story-item-copy > p { font-size: 13px; }
    html[data-wv-page="welcome"] .wv-home-v2815 .hero-controls { padding: 5px 8px; }
    html[data-wv-page="welcome"] .wv-home-v2815 .hero-dot { width: 22px; height: 34px; }
    html[data-wv-page="welcome"] .wv-home-v2815 .hero-control-button { min-width: 34px; min-height: 38px; }
}
@media (max-width: 359px) {
    .wv-story-items--tiles { grid-template-columns: minmax(0, 1fr); }
    .wv-story-items--tiles .wv-story-item { flex-direction: row; }
    .wv-story-slide { padding: 12px; }
}
@media (prefers-reduced-motion: reduce) {
    .wv-story-slide { transition: none; }
}
/* V2.8.17: alternate original WAI art, navigable cards and four stable prompt slots. */
.wv-story-slide--right { grid-template-columns: minmax(0, 1fr) minmax(160px, .65fr); }
.wv-story-slide--right .wv-story-art { grid-column: 2; grid-row: 1; }
.wv-story-slide--right .wv-story-content { grid-column: 1; grid-row: 1; }
.wv-story-item { display: block; padding: 0; }
.wv-story-link { display: flex; align-items: flex-start; gap: 10px; height: 100%; padding: 13px; border-radius: inherit; color: inherit; text-decoration: none; box-sizing: border-box; }
.wv-story-link:hover { background: var(--wv-story-tint); text-decoration: none; }
.wv-story-link:focus-visible { outline: 3px solid var(--wv-story-accent); outline-offset: 3px; }
.wv-story-item-copy { flex: 1; }
.wv-story-link-arrow { flex: 0 0 auto; color: var(--wv-story-accent); font-size: 16px; line-height: 1.3; }
.wv-story-slide--center { grid-template-columns: minmax(0, 1fr) minmax(120px, .85fr) minmax(0, 1fr); column-gap: 16px; row-gap: 16px; }
.wv-story-slide--center .wv-story-content { display: contents; }
.wv-story-slide--center .wv-story-content > h3 { grid-column: 1 / -1; grid-row: 1; text-align: center; margin: 0; }
.wv-story-slide--center .wv-story-art { grid-column: 2; grid-row: 2; z-index: 1; }
.wv-story-slide--center .wv-story-items { grid-column: 1 / -1; grid-row: 2; grid-template-columns: minmax(0, 1fr) minmax(120px, .85fr) minmax(0, 1fr); column-gap: 16px; }
.wv-story-slide--center .wv-story-item:nth-child(odd) { grid-column: 1; }
.wv-story-slide--center .wv-story-item:nth-child(even) { grid-column: 3; }
.wv-story-slide--center .wv-story-link { flex-wrap: wrap; }
.wv-story-slide--center .wv-story-item-copy { flex-basis: 100%; order: 2; }
.wv-story-slide--center .wv-story-link-arrow { margin-left: auto; }
html[data-wv-page="welcome"] .wv-home-v2815 .hero-footer-row { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; align-items: start; }
html[data-wv-page="welcome"] .wv-home-v2815 .prompt-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 1fr; gap: 8px; width: 100%; max-width: none; min-width: 0; }
html[data-wv-page="welcome"] .wv-home-v2815 .prompt-chip { display: flex; align-items: center; width: auto; min-width: 0; max-width: none; margin: 0; padding: 10px 13px; white-space: normal; line-height: 1.4; }
html[data-wv-page="welcome"] .wv-home-v2815 .prompt-chip > svg { flex: 0 0 16px; }
html[data-wv-page="welcome"] .wv-home-v2815 [data-home-prompt-label] { min-width: 0; overflow-wrap: anywhere; hyphens: auto; }
html[data-wv-page="welcome"] .wv-home-v2815 .hero-controls { justify-self: end; margin: 0; }
@media (min-width: 601px) and (max-width: 760px) {
    .wv-story-slide--right { grid-template-columns: minmax(0, 1fr) minmax(130px, .55fr); }
    .wv-story-items--tiles .wv-story-link { flex-wrap: wrap; }
    .wv-story-items--tiles .wv-story-item-copy { flex-basis: 100%; order: 2; }
}
@media (max-width: 600px) {
    .wv-story-slide--right, .wv-story-slide--center { grid-template-columns: minmax(0, 1fr); }
    .wv-story-slide--right .wv-story-art, .wv-story-slide--center .wv-story-art { grid-column: 1; grid-row: 1; }
    .wv-story-slide--right .wv-story-content { grid-column: 1; grid-row: 2; }
    .wv-story-slide--center .wv-story-content { display: block; grid-column: 1; grid-row: 2; }
    .wv-story-slide--center .wv-story-content > h3 { margin-bottom: 12px; text-align: start; }
    .wv-story-slide--center .wv-story-items { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .wv-story-slide--center .wv-story-item:nth-child(n) { grid-column: auto; }
    .wv-story-slide--left .wv-story-art { justify-self: start; width: 180px; max-width: 100%; }
    .wv-story-slide--right .wv-story-art { justify-self: end; width: 180px; max-width: 100%; }
    .wv-story-slide--center .wv-story-art { justify-self: center; width: 180px; max-width: 100%; }
    .wv-story-link { padding: 12px; }
    .wv-story-items--tiles .wv-story-link { flex-wrap: wrap; }
    .wv-story-items--tiles .wv-story-item-copy { flex-basis: 100%; order: 2; }
    .wv-story-items--tiles .wv-story-link-arrow { margin-left: auto; }
}
@media (max-width: 420px) {
    html[data-wv-page="welcome"] .wv-home-v2815 .prompt-row { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 359px) {
    .wv-story-slide--center .wv-story-items { grid-template-columns: minmax(0, 1fr); }
}