.vb-page {
    --vb-blue: #1d5cff;
    --vb-cyan: #06b6d4;
    --vb-green: #20b56b;
    --vb-ink: #071536;
    --vb-muted: #58708c;
    --vb-line: #dbe8f8;
    position: relative;
    isolation: auto;
    color: var(--vb-ink);
}

.vb-page::before {
    content: "";
    position: fixed;
    inset: 70px 0 0;
    z-index: -1;
    pointer-events: none;
    background:
        linear-gradient(90deg, rgba(29, 92, 255, 0.035) 1px, transparent 1px),
        linear-gradient(0deg, rgba(29, 92, 255, 0.035) 1px, transparent 1px),
        radial-gradient(circle at 78% 12%, rgba(6, 182, 212, 0.14), transparent 30%);
    background-size: 34px 34px, 34px 34px, auto;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 74%);
}

.vb-hero,
.vb-section,
.vb-note {
    border: 1px solid rgba(191, 219, 254, 0.88);
    border-radius: 8px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(248, 251, 255, 0.88)),
        radial-gradient(circle at 92% 0%, rgba(6, 182, 212, 0.1), transparent 30%);
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.075), inset 0 1px 0 rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(18px);
}

.vb-hero,
.vb-section {
    position: relative;
    overflow: hidden;
    isolation: isolate;
    scroll-margin-top: 142px;
}

.vb-hero::before,
.vb-section::before {
    content: "";
    position: absolute;
    inset: -1px;
    z-index: -1;
    pointer-events: none;
    background:
        linear-gradient(90deg, rgba(29, 92, 255, 0.04) 1px, transparent 1px),
        linear-gradient(0deg, rgba(6, 182, 212, 0.04) 1px, transparent 1px);
    background-size: 28px 28px;
    mask-image: linear-gradient(120deg, rgba(0, 0, 0, 0.24), transparent 68%);
}

.vb-hero::after,
.vb-section::after {
    content: "";
    position: absolute;
    top: -38%;
    left: -42%;
    width: 34%;
    height: 176%;
    pointer-events: none;
    background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.7), transparent);
    transform: rotate(12deg) translateX(-88%);
    animation: vbPanelSheen 8.8s ease-in-out infinite;
}

.vb-hero {
    display: grid;
    grid-template-columns: minmax(390px, 0.82fr) minmax(660px, 1.18fr);
    gap: 28px;
    min-height: 560px;
    align-items: center;
    padding: clamp(28px, 4vw, 56px);
}

.vb-anchor-nav {
    position: sticky;
    top: 70px;
    z-index: 20;
    display: flex;
    gap: 8px;
    overflow-x: auto;
    margin: 14px 0 0;
    border: 1px solid rgba(191, 219, 254, 0.9);
    border-radius: 8px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.86);
    box-shadow: 0 14px 30px rgba(37, 99, 235, 0.08);
    backdrop-filter: blur(18px);
    scrollbar-width: none;
}

.vb-anchor-nav::-webkit-scrollbar {
    display: none;
}

.vb-anchor-nav a {
    flex: 0 0 auto;
    display: inline-flex;
    min-height: 32px;
    align-items: center;
    border: 1px solid rgba(29, 92, 255, 0.14);
    border-radius: 7px;
    padding: 0 12px;
    color: #17345d;
    font-size: 13px;
    font-weight: 950;
    text-decoration: none;
    background: rgba(239, 246, 255, 0.74);
    transition: transform 0.18s ease, border-color 0.18s ease, color 0.18s ease, background 0.18s ease;
}

.vb-anchor-nav a:hover {
    border-color: rgba(29, 92, 255, 0.42);
    color: var(--vb-blue);
    transform: translateY(-1px);
    background: #ffffff;
}

.vb-hero-copy,
.vb-hero-stage,
.vb-section>*,
.vb-note {
    position: relative;
    z-index: 1;
}

.vb-back-link,
.vb-hero-actions a,
.vb-route-list a {
    text-decoration: none;
}

.vb-back-link {
    display: inline-flex;
    width: fit-content;
    min-height: 34px;
    align-items: center;
    border: 1px solid rgba(29, 92, 255, 0.22);
    border-radius: 7px;
    padding: 0 12px;
    color: var(--vb-blue);
    font-size: 13px;
    font-weight: 950;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 10px 22px rgba(37, 99, 235, 0.08);
    transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.vb-back-link:hover {
    border-color: rgba(29, 92, 255, 0.54);
    transform: translateY(-1px);
    box-shadow: 0 16px 30px rgba(37, 99, 235, 0.13);
}

.vb-kicker {
    display: inline-flex;
    width: fit-content;
    min-height: 25px;
    align-items: center;
    border: 1px solid rgba(29, 92, 255, 0.18);
    border-radius: 6px;
    padding: 0 9px;
    color: var(--vb-blue);
    font-size: 12px;
    font-weight: 950;
    letter-spacing: 0;
    background: rgba(239, 246, 255, 0.84);
}

.vb-hero-copy {
    display: grid;
    gap: 14px;
}

.vb-hero-copy h1,
.vb-hero-copy h2,
.vb-section-head h2 {
    margin: 0;
    color: var(--vb-ink);
    letter-spacing: 0;
}

.vb-hero-copy h1 {
    max-width: 860px;
    font-size: clamp(34px, 4.5vw, 64px);
    line-height: 1.02;
    font-weight: 950;
}

.vb-hero-copy h2 {
    font-size: clamp(26px, 3vw, 42px);
    line-height: 1.12;
    font-weight: 950;
}

.vb-hero-copy p,
.vb-section-head p,
.vb-cap-copy p,
.vb-figure-card p,
.vb-route-list span,
.vb-note {
    margin: 0;
    color: var(--vb-muted);
    line-height: 1.72;
    font-weight: 680;
}

.vb-hero-copy p {
    max-width: 760px;
    font-size: 17px;
}

.vb-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 6px;
}

.vb-hero-actions a {
    position: relative;
    overflow: hidden;
    display: inline-flex;
    min-height: 42px;
    align-items: center;
    border: 1px solid rgba(29, 92, 255, 0.28);
    border-radius: 7px;
    padding: 0 16px;
    color: var(--vb-blue);
    font-size: 14px;
    font-weight: 950;
    background: #ffffff;
    box-shadow: 0 12px 24px rgba(37, 99, 235, 0.1);
}

.vb-hero-actions a:first-child {
    color: #ffffff;
    border-color: transparent;
    background: linear-gradient(135deg, var(--vb-blue), var(--vb-cyan));
    box-shadow: 0 18px 34px rgba(29, 92, 255, 0.23);
}

.vb-hero-actions a::after,
.vb-figure-card button::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(110deg, transparent 0 34%, rgba(255, 255, 255, 0.76) 48%, transparent 62%);
    transform: translateX(-115%);
    transition: transform 0.5s ease;
}

.vb-hero-actions a:hover::after,
.vb-figure-card button:hover::after {
    transform: translateX(115%);
}

.vb-hero-stage {
    display: grid;
    grid-template-columns: minmax(118px, 0.74fr) 34px minmax(154px, 0.92fr) 34px minmax(168px, 0.98fr);
    grid-template-rows: minmax(132px, auto) minmax(132px, auto);
    gap: 12px;
    align-items: center;
    min-height: 420px;
    border: 1px solid rgba(180, 208, 248, 0.82);
    border-radius: 8px;
    overflow: hidden;
    padding: 54px 24px 24px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(239, 247, 255, 0.74)),
        radial-gradient(circle at 78% 16%, rgba(6, 182, 212, 0.08), transparent 32%);
    box-shadow: 0 24px 52px rgba(37, 99, 235, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.92);
}

.vb-stage-grid {
    position: absolute;
    inset: 16px;
    z-index: -1;
    border: 1px solid rgba(29, 92, 255, 0.08);
    border-radius: 8px;
    background:
        linear-gradient(90deg, rgba(29, 92, 255, 0.05) 1px, transparent 1px),
        linear-gradient(0deg, rgba(6, 182, 212, 0.045) 1px, transparent 1px);
    background-size: 24px 24px;
}

.vb-stage-label {
    position: absolute;
    top: 18px;
    left: 22px;
    z-index: 2;
    display: inline-flex;
    min-height: 28px;
    align-items: center;
    border: 1px solid rgba(29, 92, 255, 0.16);
    border-radius: 6px;
    padding: 0 10px;
    color: #1d5cff;
    font-size: 11px;
    font-weight: 950;
    background: rgba(255, 255, 255, 0.82);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.08);
}

.vb-flow-card,
.vb-core-node {
    position: relative;
    opacity: 0;
    transform: translateY(10px);
    animation: vbFlowAppear 0.75s ease forwards;
    animation-delay: var(--flow-delay, 0ms);
}

.vb-flow-card {
    display: grid;
    gap: 10px;
    min-height: 142px;
    align-content: center;
    border: 1px solid rgba(191, 219, 254, 0.9);
    border-radius: 8px;
    padding: 12px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(248, 251, 255, 0.88));
    box-shadow: 0 14px 28px rgba(37, 99, 235, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.vb-flow-card--input {
    grid-column: 1;
    grid-row: 1;
}

.vb-flow-card span {
    color: var(--vb-blue);
    font-size: 11px;
    font-weight: 950;
}

.vb-flow-card strong {
    color: #0f2548;
    font-size: 13px;
    line-height: 1.45;
}

.vb-flow-card mark,
.vb-prompt mark {
    border-radius: 5px;
    padding: 1px 5px;
    color: #065f46;
    background: rgba(167, 243, 208, 0.96);
    box-decoration-break: clone;
    -webkit-box-decoration-break: clone;
}

.vb-flow-card--input img {
    width: 100%;
    height: 98px;
    border-radius: 7px;
    object-fit: cover;
    background: #f8fafc;
}

.vb-flow-card--prompt {
    grid-column: 1;
    grid-row: 2;
    align-self: end;
}

.vb-flow-card--output {
    grid-column: 5;
    grid-row: 1;
}

.vb-flow-card--decode {
    grid-column: 5;
    grid-row: 2;
}

.vb-flow-line {
    position: relative;
    display: block;
    height: 2px;
    overflow: hidden;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(29, 92, 255, 0.18), rgba(6, 182, 212, 0.62), rgba(32, 181, 107, 0.26));
    box-shadow: 0 0 12px rgba(6, 182, 212, 0.16);
}

.vb-flow-line--a {
    grid-column: 2;
    grid-row: 1 / span 2;
}

.vb-flow-line--b {
    grid-column: 4;
    grid-row: 1 / span 2;
}

.vb-flow-line::after {
    content: "";
    position: absolute;
    inset: 0;
    width: 36px;
    background: linear-gradient(90deg, transparent, #ffffff, transparent);
    animation: vbLineRun 2s linear infinite;
}

.vb-core-node {
    grid-column: 3;
    grid-row: 1 / span 2;
    display: grid;
    min-height: 188px;
    place-items: center;
    gap: 6px;
    border: 1px solid rgba(147, 197, 253, 0.92);
    border-radius: 8px;
    padding: 18px;
    color: #0f2548;
    text-align: center;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(239, 247, 255, 0.9)),
        radial-gradient(circle at 50% 12%, rgba(6, 182, 212, 0.16), transparent 32%);
    box-shadow:
        0 0 0 6px rgba(219, 234, 254, 0.68),
        0 24px 52px rgba(37, 99, 235, 0.14);
}

.vb-core-node img {
    width: 58px;
    height: 58px;
    object-fit: contain;
    filter: drop-shadow(0 8px 16px rgba(37, 99, 235, 0.16));
}

.vb-core-node strong {
    color: #071536;
    font-size: 22px;
    line-height: 1.04;
    font-weight: 950;
}

.vb-core-node small {
    color: #58708c;
    font-size: 12px;
    font-weight: 850;
}

.vb-core-ring {
    position: absolute;
    inset: 18px;
    border: 1px dashed rgba(29, 92, 255, 0.22);
    border-radius: 8px;
    animation: none;
}

.vb-core-ring::before,
.vb-core-ring::after {
    content: "";
    position: absolute;
    inset: 20px;
    border: 1px solid rgba(6, 182, 212, 0.14);
    border-radius: inherit;
}

.vb-core-ring::after {
    inset: 42px;
}

.vb-output-mini-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.vb-mini {
    display: block;
    min-height: 56px;
    border: 1px solid rgba(147, 197, 253, 0.6);
    border-radius: 7px;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.05), inset 0 1px 0 rgba(255, 255, 255, 0.8);
    overflow: hidden;
    position: relative;
    background: #f8fafc;
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.2s ease, box-shadow 0.2s ease;
    cursor: default;
}

.vb-mini:hover {
    transform: translateY(-2px) scale(1.03);
    border-color: rgba(29, 92, 255, 0.7);
    box-shadow: 0 8px 20px rgba(29, 92, 255, 0.12);
}

.vb-mini-svg {
    width: 100%;
    height: 100%;
    display: block;
}

.vb-mini--seg {
    background: #f8fafc;
}

.vb-mini--depth {
    background: #f8fafc;
}

.vb-mini--normal {
    background: #f8fafc;
}

.vb-mini--edit {
    background: #f8fafc;
}

.vb-section {
    margin-top: 22px;
    padding: clamp(26px, 3.2vw, 44px);
}

.vb-section-head {
    display: grid;
    gap: 10px;
    max-width: 900px;
    margin: 0 auto 24px;
    text-align: center;
}

.vb-section-head--left {
    margin-left: 0;
    text-align: left;
}

.vb-section-head h2 {
    font-size: clamp(28px, 3.2vw, 44px);
    line-height: 1.12;
    font-weight: 950;
}

.vb-section-head p {
    font-size: 16px;
}

.vb-teaser {
    display: grid;
    gap: 12px;
    margin: 0;
}

.vb-teaser img {
    width: 100%;
    max-height: 620px;
    border: 1px solid rgba(191, 219, 254, 0.9);
    border-radius: 8px;
    object-fit: contain;
    background: #ffffff;
    box-shadow: 0 22px 50px rgba(37, 99, 235, 0.1);
}

.vb-teaser figcaption {
    color: var(--vb-muted);
    font-size: 13px;
    font-weight: 750;
    text-align: center;
}

.vb-capability-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.vb-cap-card {
    position: relative;
    display: grid;
    grid-template-rows: minmax(250px, auto) 1fr;
    overflow: hidden;
    border: 1px solid rgba(191, 219, 254, 0.9);
    border-radius: 8px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 251, 255, 0.9)),
        radial-gradient(circle at 82% 8%, rgba(29, 92, 255, 0.11), transparent 30%);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.065), inset 0 1px 0 rgba(255, 255, 255, 0.9);
    cursor: pointer;
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.vb-cap-card:hover,
.vb-cap-card.is-revealed,
.vb-cap-card:focus-visible {
    border-color: rgba(29, 92, 255, 0.48);
    transform: translateY(-5px);
    box-shadow: 0 30px 64px rgba(37, 99, 235, 0.15);
    outline: none;
}

.vb-cap-media {
    position: relative;
    min-height: 250px;
    overflow: hidden;
    background: #f8fafc;
}

.vb-cap-media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.vb-output-layer {
    position: absolute;
    inset: 0;
    overflow: hidden;
    background: #ffffff;
    opacity: 0;
    clip-path: inset(0 100% 0 0);
    transition: opacity 0.34s ease, clip-path 0.58s cubic-bezier(.22, .61, .36, 1);
}

.vb-output-layer::before,
.vb-output-layer::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    opacity: 0;
}

.vb-output-layer::before {
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.34) 1px, transparent 1px),
        linear-gradient(0deg, rgba(255, 255, 255, 0.34) 1px, transparent 1px);
    background-size: 16px 16px;
}

.vb-output-layer::after {
    height: 30%;
    background: linear-gradient(180deg, transparent, rgba(6, 182, 212, 0.28), transparent);
    transform: translateY(-120%);
}

.vb-cap-card:hover .vb-output-layer,
.vb-cap-card.is-revealed .vb-output-layer,
.vb-cap-card:focus-visible .vb-output-layer,
.vb-sample-card:hover .vb-output-layer,
.vb-sample-card.is-revealed .vb-output-layer,
.vb-sample-card:focus-visible .vb-output-layer {
    opacity: 1;
    clip-path: inset(0 0 0 0);
}

.vb-cap-card:hover .vb-output-layer::before,
.vb-cap-card.is-revealed .vb-output-layer::before,
.vb-cap-card:hover .vb-output-layer::after,
.vb-cap-card.is-revealed .vb-output-layer::after,
.vb-sample-card:hover .vb-output-layer::before,
.vb-sample-card.is-revealed .vb-output-layer::before,
.vb-sample-card:hover .vb-output-layer::after,
.vb-sample-card.is-revealed .vb-output-layer::after {
    animation: vbPixelReveal 0.7s ease;
}

.vb-cap-card:hover .vb-output-layer::after,
.vb-cap-card.is-revealed .vb-output-layer::after,
.vb-sample-card:hover .vb-output-layer::after,
.vb-sample-card.is-revealed .vb-output-layer::after {
    animation-name: vbScanReveal;
}

.vb-state-label,
.vb-reveal-hint {
    position: absolute;
    z-index: 3;
    border-radius: 999px;
    color: #ffffff;
    font-size: 12px;
    font-weight: 900;
    pointer-events: none;
    background: rgba(15, 23, 42, 0.72);
    backdrop-filter: blur(8px);
}

.vb-state-label {
    left: 12px;
    bottom: 12px;
    padding: 5px 12px;
    transition: opacity 0.22s ease;
}

.vb-state-label--output {
    opacity: 0;
}

.vb-cap-card:hover .vb-state-label--input,
.vb-cap-card.is-revealed .vb-state-label--input,
.vb-sample-card:hover .vb-state-label--input,
.vb-sample-card.is-revealed .vb-state-label--input {
    opacity: 0;
}

.vb-cap-card:hover .vb-state-label--output,
.vb-cap-card.is-revealed .vb-state-label--output,
.vb-sample-card:hover .vb-state-label--output,
.vb-sample-card.is-revealed .vb-state-label--output {
    opacity: 1;
}

.vb-reveal-hint {
    right: 12px;
    top: 12px;
    padding: 5px 10px;
    color: #1d4ed8;
    background: rgba(239, 246, 255, 0.86);
}

.vb-cap-copy {
    position: relative;
    display: grid;
    gap: 9px;
    padding: 16px;
}

.vb-cap-index {
    width: fit-content;
    border: 1px solid rgba(29, 92, 255, 0.16);
    border-radius: 6px;
    padding: 2px 7px;
    color: var(--vb-blue);
    font-size: 12px;
    font-weight: 950;
    background: rgba(239, 246, 255, 0.82);
}

.vb-cap-copy h3 {
    margin: 0;
    color: #0f2548;
    font-size: 20px;
    line-height: 1.18;
    font-weight: 950;
    letter-spacing: 0;
}

.vb-prompt {
    border-left: 3px solid rgba(6, 182, 212, 0.55);
    padding-left: 10px;
    color: #17345d;
    font-size: 13px;
    font-weight: 800;
}

.vb-cap-card:hover .vb-prompt mark,
.vb-cap-card.is-revealed .vb-prompt mark {
    animation: vbKeywordPulse 0.9s ease;
}

.vb-official-samples {
    background:
        radial-gradient(circle at 8% 4%, rgba(29, 92, 255, 0.08), transparent 28%),
        radial-gradient(circle at 92% 10%, rgba(6, 182, 212, 0.11), transparent 28%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(246, 250, 255, 0.88));
}

.vb-sample-group {
    display: grid;
    gap: 14px;
    margin-top: 22px;
}

.vb-sample-group:first-of-type {
    margin-top: 0;
}

.vb-sample-group header {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 6px 12px;
    align-items: center;
    border: 1px solid rgba(191, 219, 254, 0.86);
    border-radius: 8px;
    padding: 12px 14px;
    background:
        linear-gradient(100deg, rgba(255, 255, 255, 0.9), rgba(239, 246, 255, 0.7)),
        repeating-linear-gradient(90deg, rgba(29, 92, 255, 0.03) 0 1px, transparent 1px 14px);
}

.vb-sample-group header span {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 8px;
    color: #ffffff;
    font-size: 13px;
    font-weight: 950;
    background: linear-gradient(135deg, var(--vb-blue), var(--vb-cyan));
    box-shadow: 0 10px 20px rgba(37, 99, 235, 0.16);
}

.vb-sample-group header h3 {
    margin: 0;
    color: #0f2548;
    font-size: 24px;
    line-height: 1.16;
    font-weight: 950;
    letter-spacing: 0;
}

.vb-sample-group header p {
    grid-column: 2;
    margin: 0;
    color: var(--vb-muted);
    font-size: 13px;
    line-height: 1.65;
    font-weight: 760;
}

.vb-sample-strip {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(310px, 0.28fr);
    gap: 16px;
    overflow-x: auto;
    padding: 2px 2px 14px;
    scroll-snap-type: x proximity;
    scrollbar-color: rgba(29, 92, 255, 0.36) rgba(219, 234, 254, 0.8);
}

.vb-sample-card {
    display: grid;
    grid-template-rows: 240px auto;
    overflow: hidden;
    border: 1px solid rgba(191, 219, 254, 0.92);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 18px 38px rgba(15, 23, 42, 0.06), inset 0 1px 0 rgba(255, 255, 255, 0.9);
    cursor: pointer;
    scroll-snap-align: start;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.vb-sample-card:hover,
.vb-sample-card.is-revealed,
.vb-sample-card:focus-visible {
    border-color: rgba(29, 92, 255, 0.46);
    transform: translateY(-4px);
    box-shadow: 0 28px 56px rgba(37, 99, 235, 0.14);
    outline: none;
}

.vb-sample-media {
    position: relative;
    min-height: 240px;
    overflow: hidden;
    background: #f8fafc;
}

.vb-sample-media>img,
.vb-sample-media .vb-output-layer img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.vb-sample-card--focus-bottom .vb-sample-media>img,
.vb-sample-card--focus-bottom .vb-sample-media .vb-output-layer img {
    object-position: center bottom;
}

.vb-sample-card p {
    margin: 0;
    padding: 13px 14px 15px;
    color: #17345d;
    font-size: 13px;
    line-height: 1.65;
    font-weight: 780;
}

.vb-sample-card mark {
    border-radius: 5px;
    padding: 1px 5px;
    color: #065f46;
    background: rgba(167, 243, 208, 0.96);
    box-decoration-break: clone;
    -webkit-box-decoration-break: clone;
}

.vb-sample-card:hover mark,
.vb-sample-card.is-revealed mark {
    animation: vbKeywordPulse 0.9s ease;
}

.vb-result-highlights {
    background:
        radial-gradient(circle at 15% 8%, rgba(29, 92, 255, 0.08), transparent 30%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(248, 251, 255, 0.88));
}

.vb-result-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.vb-result-card {
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 310px;
    border: 1px solid rgba(191, 219, 254, 0.85);
    border-radius: 8px;
    padding: 20px 16px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(248, 251, 255, 0.92)),
        radial-gradient(circle at 92% 8%, rgba(29, 92, 255, 0.04), transparent 30%);
    box-shadow: 0 16px 36px rgba(37, 99, 235, 0.05), inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.vb-result-card::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(115deg, transparent 0 36%, rgba(255, 255, 255, 0.62) 50%, transparent 64%);
    transform: translateX(-120%);
}

.vb-result-highlights.is-visible .vb-result-card::after {
    animation: vbResultSheen 2.6s ease forwards;
}

.vb-chart-header {
    text-align: center;
    margin-bottom: 22px;
    display: grid;
    gap: 3px;
}

.vb-chart-header h3 {
    margin: 0;
    color: #1e293b;
    font-size: 15px;
    font-weight: 850;
}

.vb-chart-metric {
    font-size: 11px;
    color: #64748b;
    font-family: monospace;
}

.vb-chart-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    position: relative;
}

.vb-chart-bars {
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    height: 180px;
    border-bottom: 2px solid #cbd5e1;
    padding-bottom: 4px;
}

.vb-bar-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    min-width: 0;
    height: 100%;
    justify-content: flex-end;
    padding: 0 4px;
}

.vb-bar-val {
    font-size: 10px;
    font-weight: bold;
    color: #64748b;
    margin-bottom: 4px;
    font-family: monospace;
}

.vb-bar-val--highlight {
    color: #ea580c;
}

.vb-bar-track {
    width: 100%;
    height: 130px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    position: relative;
}

.vb-bar-fill {
    width: 82%;
    max-width: 32px;
    height: 0;
    background: #64748b;
    border-radius: 3px 3px 0 0;
    transition: height 1.2s cubic-bezier(0.16, 1, 0.3, 1);
    align-self: center;
}

.vb-bar-fill--hatched {
    background: repeating-linear-gradient(45deg,
            #cbd5e1,
            #cbd5e1 3px,
            #f8fafc 3px,
            #f8fafc 6px) !important;
    border: 1px dashed #94a3b8;
}

.vb-bar-fill--highlight {
    background: #ea580c !important;
    border: 1px solid #c2410c;
    box-shadow: 0 4px 12px rgba(234, 88, 12, 0.2);
}

.vb-result-highlights.is-visible .vb-bar-fill {
    height: var(--val);
}

.vb-bar-label {
    font-size: 9px;
    color: #64748b;
    text-align: center;
    margin-top: 6px;
    line-height: 1.15;
    font-weight: 700;
    white-space: nowrap;
}

.vb-bar-label--highlight {
    color: #ea580c;
    font-weight: 900;
}

.vb-chart-footer {
    position: absolute;
    bottom: -18px;
    right: 0;
    font-size: 9px;
    color: #94a3b8;
    font-style: italic;
}

.vb-pointcloud-section {
    background:
        radial-gradient(circle at 50% 18%, rgba(29, 92, 255, 0.06), transparent 34%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 251, 255, 0.9));
}

.vb-pointcloud-viewer {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(191, 219, 254, 0.96);
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 24px 58px rgba(15, 23, 42, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.95);
}

.vb-pointcloud-canvas-wrap {
    position: relative;
    height: clamp(420px, 34vw, 460px);
    min-height: 420px;
    overflow: hidden;
    background:
        radial-gradient(circle at 50% 46%, rgba(219, 234, 254, 0.42), transparent 38%),
        linear-gradient(180deg, #ffffff, #fbfdff);
}

.vb-pointcloud-canvas-wrap canvas {
    display: block;
    width: 100%;
    height: 100%;
    cursor: grab;
    touch-action: none;
}

.vb-pointcloud-canvas-wrap canvas:active {
    cursor: grabbing;
}

.vb-pointcloud-loading {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 14px;
    color: #17345d;
    font-size: 14px;
    background: rgba(255, 255, 255, 0.78);
    backdrop-filter: blur(8px);
    transition: opacity 0.22s ease, visibility 0.22s ease;
}

.vb-pointcloud-loading.is-hidden {
    visibility: hidden;
    opacity: 0;
}

.vb-pointcloud-loading.is-error {
    color: #b45309;
}

.vb-pointcloud-spinner {
    width: 38px;
    height: 38px;
    border: 3px solid rgba(191, 219, 254, 0.9);
    border-top-color: var(--vb-blue);
    border-radius: 50%;
    animation: vbSpin 0.9s linear infinite;
}

.vb-pointcloud-controls {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 3;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    justify-content: center;
    border-top: 1px solid rgba(219, 234, 254, 0.95);
    padding: 14px 16px;
    background: rgba(248, 251, 255, 0.94);
    backdrop-filter: blur(12px);
}

.vb-pointcloud-controls button {
    min-height: 34px;
    border: 1px solid rgba(191, 219, 254, 0.95);
    border-radius: 999px;
    padding: 0 18px;
    color: #17345d;
    font: inherit;
    font-size: 13px;
    font-weight: 900;
    cursor: pointer;
    background: #ffffff;
    box-shadow: 0 8px 18px rgba(37, 99, 235, 0.06);
    transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

.vb-pointcloud-controls button:hover {
    border-color: rgba(29, 92, 255, 0.42);
    transform: translateY(-1px);
    box-shadow: 0 12px 24px rgba(37, 99, 235, 0.11);
}

.vb-pointcloud-controls button.is-active {
    border-color: transparent;
    color: #ffffff;
    background: linear-gradient(135deg, #f59e0b, #f97316);
    box-shadow: 0 12px 24px rgba(249, 115, 22, 0.22);
}

.vb-pointcloud-divider {
    width: 1px;
    height: 24px;
    background: rgba(191, 219, 254, 0.95);
}

.vb-pointcloud-hint {
    margin: 12px 0 0;
    color: var(--vb-muted);
    font-size: 13px;
    font-weight: 780;
    text-align: center;
}

.vb-converge-map {
    position: relative;
    display: grid;
    grid-template-columns: minmax(240px, 0.74fr) minmax(170px, 0.38fr) minmax(310px, 0.9fr) minmax(260px, 0.68fr);
    gap: 18px;
    align-items: center;
    min-height: 300px;
    border: 1px solid rgba(191, 219, 254, 0.9);
    border-radius: 8px;
    padding: 28px;
    background:
        linear-gradient(90deg, rgba(29, 92, 255, 0.035) 1px, transparent 1px),
        linear-gradient(0deg, rgba(6, 182, 212, 0.035) 1px, transparent 1px),
        linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(248, 251, 255, 0.88));
    background-size: 28px 28px, 28px 28px, auto;
}

.vb-specialist-column {
    display: grid;
    gap: 12px;
}

.vb-specialist-column span,
.vb-generalist-core,
.vb-unified-output {
    border: 1px solid rgba(191, 219, 254, 0.92);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.88);
    box-shadow: 0 14px 28px rgba(37, 99, 235, 0.08);
}

.vb-specialist-column span {
    display: grid;
    min-height: 58px;
    align-content: center;
    gap: 4px;
    padding: 10px 14px;
    color: #17345d;
    font-size: 13px;
    font-weight: 950;
    opacity: 0;
    transform: translateX(-14px);
}

.vb-specialist-column b {
    color: #0f2548;
    font-size: 13px;
    line-height: 1.2;
}

.vb-specialist-column small,
.vb-generalist-core small {
    color: #64748b;
    font-size: 11px;
    line-height: 1.25;
    font-weight: 800;
}

.vb-convergence.is-visible .vb-specialist-column span {
    animation: vbNodeIn 0.5s ease forwards;
}

.vb-convergence.is-visible .vb-specialist-column span:nth-child(2) {
    animation-delay: 90ms;
}

.vb-convergence.is-visible .vb-specialist-column span:nth-child(3) {
    animation-delay: 180ms;
}

.vb-convergence.is-visible .vb-specialist-column span:nth-child(4) {
    animation-delay: 270ms;
}

.vb-converge-lines {
    position: relative;
    display: grid;
    gap: 21px;
}

.vb-converge-lines i {
    position: relative;
    display: block;
    height: 2px;
    overflow: hidden;
    border-radius: 0;
    background: linear-gradient(90deg, rgba(29, 92, 255, 0.32), rgba(29, 92, 255, 0.12));
    transform-origin: left center;
    transform: scaleX(0);
}

.vb-converge-lines::after {
    content: "";
    position: absolute;
    top: 8px;
    right: -9px;
    bottom: 8px;
    width: 2px;
    background: rgba(29, 92, 255, 0.22);
    transform: scaleY(0);
    transform-origin: center top;
}

.vb-convergence.is-visible .vb-converge-lines::after {
    animation: vbLineGrowY 0.75s ease 0.35s forwards;
}

.vb-convergence.is-visible .vb-converge-lines i {
    animation: vbLineGrow 0.75s ease forwards;
}

.vb-convergence.is-visible .vb-converge-lines i:nth-child(2) {
    animation-delay: 120ms;
}

.vb-convergence.is-visible .vb-converge-lines i:nth-child(3) {
    animation-delay: 240ms;
}

.vb-convergence.is-visible .vb-converge-lines i:nth-child(4) {
    animation-delay: 360ms;
}

.vb-converge-lines i::after {
    content: "";
    position: absolute;
    inset: 0;
    width: 24px;
    background: linear-gradient(90deg, transparent, rgba(29, 92, 255, 0.36), transparent);
    animation: vbLineRun 2.2s linear infinite;
}

.vb-generalist-core {
    display: grid;
    min-height: 170px;
    place-items: center;
    align-content: center;
    gap: 9px;
    color: #0f2548;
    text-align: center;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(239, 247, 255, 0.92));
    box-shadow: 0 18px 38px rgba(37, 99, 235, 0.11), inset 0 1px 0 rgba(255, 255, 255, 0.95);
}

.vb-generalist-core::before {
    content: "";
    display: block;
    width: 92px;
    height: 34px;
    border: 1px solid rgba(29, 92, 255, 0.2);
    border-radius: 6px;
    background:
        linear-gradient(90deg, rgba(29, 92, 255, 0.12) 1px, transparent 1px),
        linear-gradient(0deg, rgba(6, 182, 212, 0.1) 1px, transparent 1px),
        rgba(239, 246, 255, 0.78);
    background-size: 12px 12px;
}

.vb-generalist-core span,
.vb-unified-output span {
    color: #1d5cff;
    font-size: 12px;
    font-weight: 950;
    opacity: 0.9;
}

.vb-generalist-core strong,
.vb-unified-output strong {
    color: #0f2548;
    font-size: 22px;
    line-height: 1.12;
    font-weight: 950;
}

.vb-unified-output {
    display: grid;
    min-height: 142px;
    align-content: center;
    gap: 10px;
    padding: 18px;
    color: #0f2548;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 251, 255, 0.9));
}

.vb-unified-output::after {
    content: "RGB image -> decoder -> task result";
    width: fit-content;
    border: 1px solid rgba(191, 219, 254, 0.9);
    border-radius: 6px;
    padding: 5px 8px;
    color: #58708c;
    font-size: 11px;
    font-weight: 850;
    background: rgba(239, 246, 255, 0.84);
}

.vb-figure-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
}

.vb-figure-card {
    position: relative;
    display: grid;
    grid-template-rows: 210px 1fr;
    overflow: hidden;
    border: 1px solid rgba(191, 219, 254, 0.9);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.065), inset 0 1px 0 rgba(255, 255, 255, 0.9);
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.vb-figure-card:hover {
    border-color: rgba(29, 92, 255, 0.44);
    transform: translateY(-5px);
    box-shadow: 0 30px 62px rgba(37, 99, 235, 0.16);
}

.vb-figure-card button {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 100%;
    border: 0;
    padding: 0;
    cursor: zoom-in;
    background: #f8fafc;
}

.vb-figure-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.42s ease, filter 0.42s ease;
}

.vb-figure-card:hover img {
    transform: scale(1.035);
    filter: saturate(1.06) contrast(1.02);
}

.vb-figure-card div {
    display: grid;
    gap: 8px;
    padding: 14px;
}

.vb-figure-card span {
    display: inline-flex;
    width: fit-content;
    border: 1px solid rgba(29, 92, 255, 0.16);
    border-radius: 6px;
    padding: 3px 7px;
    color: var(--vb-blue);
    font-size: 11px;
    font-weight: 950;
    background: rgba(239, 246, 255, 0.86);
}

.vb-figure-card h3 {
    margin: 0;
    color: #0f2548;
    font-size: 18px;
    line-height: 1.22;
    font-weight: 950;
}

.vb-figure-card p {
    font-size: 13px;
}

.vb-route-list {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.vb-route-list li {
    position: relative;
    display: grid;
    gap: 8px;
    min-height: 104px;
    align-content: start;
    border: 1px solid rgba(191, 219, 254, 0.92);
    border-radius: 8px;
    padding: 14px 12px;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 12px 26px rgba(37, 99, 235, 0.07);
    opacity: 0;
    transform: translateY(14px);
}

.vb-route-list li::after {
    content: "";
    position: absolute;
    top: 32px;
    right: -9px;
    width: 10px;
    height: 2px;
    background: rgba(29, 92, 255, 0.45);
}

.vb-route-list li:last-child::after {
    display: none;
}

.vb-system-route.is-visible .vb-route-list li {
    animation: vbNodeInY 0.5s ease forwards;
}

.vb-system-route.is-visible .vb-route-list li:nth-child(2) {
    animation-delay: 80ms;
}

.vb-system-route.is-visible .vb-route-list li:nth-child(3) {
    animation-delay: 160ms;
}

.vb-system-route.is-visible .vb-route-list li:nth-child(4) {
    animation-delay: 240ms;
}

.vb-system-route.is-visible .vb-route-list li:nth-child(5) {
    animation-delay: 320ms;
}

.vb-system-route.is-visible .vb-route-list li:nth-child(6) {
    animation-delay: 400ms;
}

.vb-system-route.is-visible .vb-route-list li:nth-child(7) {
    animation-delay: 480ms;
}

.vb-route-list a,
.vb-route-list strong {
    color: var(--vb-blue);
    font-size: 14px;
    line-height: 1.25;
    font-weight: 950;
}

.vb-route-list span {
    font-size: 12px;
}

.vb-note {
    margin-top: 22px;
    padding: 16px 18px;
    color: #7c4a03;
    font-size: 14px;
    font-weight: 850;
    background: rgba(255, 251, 235, 0.92);
}

.vb-bibtex-section {
    display: grid;
    gap: 12px;

    width: 100%;
    margin: 32px auto 0;
    text-align: center;
}

.vb-bibtex-intro {
    margin: -4px 0 0;
    color: #64748b;
    font-size: 13.5px;
    font-weight: 720;
    line-height: 1.6;
}

.vb-bibtex-section h2 {
    margin: 0;
    color: #1e293b;
    font-size: 22px;
    line-height: 1.2;
    font-weight: 950;
    letter-spacing: 0;
}

.vb-bibtex-card {
    position: relative;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 16px 24px;
    text-align: left;
    background: #f8fafc;
    box-shadow: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.vb-bibtex-card pre {
    margin: 0;
    padding-right: 34px;
    color: #334155;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    font-size: 13px;
    line-height: 1.65;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

.vb-citation-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 0;
    flex: 1;
}

.vb-citation-title {
    margin: 0;
    font-size: 18px;
    font-weight: 850;
    line-height: 1.35;
}

.vb-citation-title a {
    color: #1d5cff;
    text-decoration: none;
    transition: color 0.18s ease, text-decoration 0.18s ease;
}

.vb-citation-title a:hover {
    color: #0b45d9;
    text-decoration: underline;
}

.vb-citation-authors {
    margin: 0;
    color: #475569;
    font-size: 14px;
    line-height: 1.6;
    font-weight: 550;
}

.vb-citation-meta {
    margin: 0;
    color: #64748b;
    font-size: 13.5px;
    font-weight: 650;
    display: flex;
    gap: 8px;
    align-items: center;
}

.vb-citation-journal {
    font-style: italic;
    color: #475569;
}

.vb-citation-year {
    font-weight: 750;
    background: #f1f5f9;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
}

.vb-citation-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    border-top: none;
    padding-top: 0;
}

.vb-citation-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 18px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    background: #ffffff;
    color: #334155;
    font-size: 13px;
    font-weight: 750;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.vb-citation-btn:hover {
    transform: translateY(-1px);
    background: #f8fafc;
    border-color: #94a3b8;
    color: #0f172a;
}

.vb-citation-btn svg {
    flex-shrink: 0;
}

.vb-citation-btn--primary {
    background: #1d5cff;
    border-color: #1d5cff;
    color: #ffffff;
}

.vb-citation-btn--primary:hover {
    background: #0b45d9;
    border-color: #0b45d9;
    color: #ffffff;
}

.vb-citation-btn.is-copied {
    background: #10b981 !important;
    border-color: #10b981 !important;
    color: #ffffff !important;
}

.vb-lightbox {
    position: fixed;
    inset: 0;
    z-index: 1600;
    display: grid;
    place-items: center;
    padding: 34px;
    background:
        radial-gradient(circle at 50% 18%, rgba(29, 92, 255, 0.22), transparent 34%),
        rgba(8, 18, 38, 0.8);
    opacity: 0;
    pointer-events: none;
    backdrop-filter: blur(18px);
    transition: opacity 0.22s ease;
}

.vb-lightbox.is-open {
    opacity: 1;
    pointer-events: auto;
}

.vb-lightbox figure {
    display: grid;
    gap: 12px;
    width: min(1180px, 96vw);
    max-height: 90vh;
    margin: 0;
    border: 1px solid rgba(191, 219, 254, 0.22);
    border-radius: 8px;
    padding: 14px;
    background: rgba(15, 23, 42, 0.36);
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.34);
    transform: translateY(14px) scale(0.98);
    transition: transform 0.22s ease;
}

.vb-lightbox.is-open figure {
    transform: translateY(0) scale(1);
}

.vb-lightbox img {
    width: 100%;
    max-height: 78vh;
    border-radius: 8px;
    object-fit: contain;
    background: #ffffff;
    box-shadow: 0 22px 68px rgba(0, 0, 0, 0.32), 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.vb-lightbox figcaption {
    color: #ffffff;
    font-size: 15px;
    font-weight: 900;
    text-align: center;
}

.vb-lightbox-close {
    position: absolute;
    top: 22px;
    right: 22px;
    z-index: 2;
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 7px;
    padding: 0;
    color: #ffffff;
    font: inherit;
    font-size: 30px;
    line-height: 1;
    cursor: pointer;
    background: rgba(15, 23, 42, 0.72);
    transition: transform 0.18s ease, background 0.18s ease;
}

.vb-lightbox-close:hover {
    transform: translateY(-1px);
    background: rgba(29, 92, 255, 0.82);
}

[data-reveal-section] {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}

[data-reveal-section].is-visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes vbPanelSheen {

    0%,
    58% {
        transform: rotate(12deg) translateX(-95%);
    }

    72%,
    100% {
        transform: rotate(12deg) translateX(360%);
    }
}

@keyframes vbFlowAppear {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes vbLineRun {
    from {
        transform: translateX(-130%);
    }

    to {
        transform: translateX(350%);
    }
}

@keyframes vbCorePulse {

    0%,
    100% {
        box-shadow: 0 0 0 8px rgba(6, 182, 212, 0.08), 0 28px 64px rgba(29, 92, 255, 0.25);
    }

    50% {
        box-shadow: 0 0 0 12px rgba(6, 182, 212, 0.12), 0 30px 72px rgba(6, 182, 212, 0.3);
    }
}

@keyframes vbCoreSpin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes vbSpin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes vbPixelReveal {
    0% {
        opacity: 0;
    }

    30% {
        opacity: 0.86;
    }

    100% {
        opacity: 0;
    }
}

@keyframes vbScanReveal {
    0% {
        opacity: 0;
        transform: translateY(-120%);
    }

    30% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        transform: translateY(330%);
    }
}

@keyframes vbKeywordPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.24);
    }

    70% {
        box-shadow: 0 0 0 8px rgba(6, 182, 212, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(6, 182, 212, 0);
    }
}

@keyframes vbNodeIn {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes vbNodeInY {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes vbLineGrow {
    to {
        transform: scaleX(1);
    }
}

@keyframes vbLineGrowY {
    to {
        transform: scaleY(1);
    }
}

@keyframes vbBarGrow {
    to {
        height: var(--bar);
    }
}

@keyframes vbResultSheen {

    0%,
    20% {
        transform: translateX(-120%);
    }

    100% {
        transform: translateX(120%);
    }
}

@media (max-width: 1320px) {

    .vb-hero,
    .vb-hero-stage,
    .vb-converge-map {
        grid-template-columns: 1fr;
    }

    .vb-flow-card--input,
    .vb-flow-card--prompt,
    .vb-flow-card--output,
    .vb-flow-card--decode,
    .vb-flow-line--a,
    .vb-flow-line--b,
    .vb-core-node {
        grid-column: auto;
        grid-row: auto;
    }

    .vb-flow-line {
        width: 3px;
        height: 38px;
        justify-self: center;
    }

    .vb-flow-card--prompt,
    .vb-flow-card--output,
    .vb-flow-card--decode {
        align-self: stretch;
    }

    .vb-capability-grid,
    .vb-figure-grid,
    .vb-result-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .vb-sample-strip {
        grid-auto-columns: minmax(320px, 0.42fr);
    }

    .vb-pointcloud-canvas-wrap {
        height: 440px;
        min-height: 400px;
    }

    .vb-route-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .vb-route-list li::after {
        display: none;
    }
}

@media (max-width: 760px) {
    .vb-hero {
        padding: 24px;
    }

    .vb-hero-copy h1 {
        font-size: 34px;
    }

    .vb-hero-copy h2 {
        font-size: 27px;
    }

    .vb-capability-grid,
    .vb-figure-grid,
    .vb-result-grid,
    .vb-route-list {
        grid-template-columns: 1fr;
    }

    .vb-anchor-nav {
        position: static;
        top: auto;
        margin-left: -6px;
        margin-right: -6px;
        margin-bottom: 16px;
    }

    .vb-sample-group header {
        grid-template-columns: 1fr;
    }

    .vb-sample-group header p {
        grid-column: auto;
    }

    .vb-sample-strip {
        grid-auto-flow: initial;
        grid-auto-columns: initial;
        grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
        overflow: visible;
        scroll-snap-type: none;
        padding-bottom: 2px;
    }

    .vb-sample-card {
        grid-template-rows: minmax(230px, 58vw) auto;
        scroll-snap-align: none;
    }

    .vb-pointcloud-canvas-wrap {
        height: 360px;
        min-height: 320px;
    }

    .vb-pointcloud-controls {
        justify-content: flex-start;
        gap: 8px;
        overflow-x: auto;
        padding: 12px;
        scrollbar-width: none;
    }

    .vb-pointcloud-controls::-webkit-scrollbar {
        display: none;
    }

    .vb-pointcloud-controls button {
        flex: 0 0 auto;
        min-height: 32px;
        padding: 0 13px;
        font-size: 12px;
    }

    .vb-pointcloud-divider {
        flex: 0 0 1px;
    }

    .vb-bibtex-card {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        padding: 16px;
    }

    .vb-citation-badge {
        align-self: flex-start;
        margin-bottom: 4px;
        width: auto;
    }

    .vb-citation-content {
        margin-bottom: 16px;
        flex: none;
    }

    .vb-citation-actions {
        border-top: 1px solid #e2e8f0;
        padding-top: 10px;
        justify-content: flex-end;
    }

    .vb-cap-card {
        grid-template-rows: minmax(230px, auto) 1fr;
    }

    .vb-lightbox {
        padding: 18px;
    }
}

/* Citation list and badges styling */
.vb-citation-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.vb-citation-badge {
    align-self: center;
    flex-shrink: 0;
    font-size: 11px;
    font-weight: 850;
    padding: 3px 8px;
    border-radius: 4px;
    background: #f1f5f9;
    color: #475569;
    border: 1px solid #cbd5e1;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    width: 80px;
    text-align: center;
    display: inline-flex;
    justify-content: center;
}

.vb-citation-badge--primary {
    background: #eff6ff;
    color: #1d5cff;
    border-color: #bfdbfe;
}

.vb-citation-badge--secondary {
    background: #fef3c7;
    color: #d97706;
    border-color: #fde68a;
}

@media (prefers-reduced-motion: reduce) {

    .vb-page *,
    .vb-page *::before,
    .vb-page *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }
}