* { box-sizing: border-box; }
html, body { width: 100%; min-height: 100%; margin: 0; }
body.kwi-splash {
    min-height: 100svh;
    overflow: hidden;
    background: var(--kwi-bg, #fff);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.kwi-background,
.kwi-overlay {
    position: fixed;
    inset: 0;
    pointer-events: none;
}
.kwi-background {
    background-color: var(--kwi-bg, #fff);
    background-image: var(--kwi-bg-image, none);
    background-size: var(--kwi-bg-fit, cover);
    background-position: var(--kwi-bg-position, center);
    background-repeat: no-repeat;
}
.kwi-overlay { background: var(--kwi-overlay, transparent); }
.kwi-stage {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: var(--kwi-justify, center);
    align-items: var(--kwi-align, center);
    width: 100%;
    min-height: 100svh;
    padding: clamp(24px, 5vw, 72px);
}
.kwi-page-clickable .kwi-stage { cursor: pointer; }
.kwi-content {
    display: flex;
    flex-direction: column;
    align-items: var(--kwi-justify, center);
    gap: var(--kwi-gap, 24px);
    width: min(100%, var(--kwi-content-max, 1000px));
    text-align: var(--kwi-text-align, center);
}
.kwi-title {
    width: 100%;
    margin: 0;
    color: var(--kwi-title-color, #263238);
    font-size: clamp(22px, var(--kwi-title-size, 42px), 120px);
    line-height: 1.1;
}
.kwi-text {
    width: 100%;
    color: var(--kwi-text-color, #263238);
    font-size: var(--kwi-text-size, 18px);
    line-height: 1.55;
}
.kwi-text > :first-child { margin-top: 0; }
.kwi-text > :last-child { margin-bottom: 0; }
.kwi-logo-button {
    display: block;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
}
.kwi-logo-button:focus-visible,
.kwi-enter-button:focus-visible,
.kwi-stage[role="button"]:focus-visible {
    outline: 3px solid currentColor;
    outline-offset: 6px;
}
.kwi-logo {
    display: block;
    width: min(var(--kwi-logo-width, 70vw), var(--kwi-logo-max, 1000px));
    max-width: 100%;
    max-height: 72svh;
    object-fit: var(--kwi-logo-fit, contain);
    user-select: none;
    -webkit-user-drag: none;
}
.kwi-enter-button {
    appearance: none;
    border: 0;
    border-radius: var(--kwi-button-radius, 10px);
    padding: 0.85em 1.4em;
    background: var(--kwi-button-bg, #2f6f73);
    color: var(--kwi-button-color, #fff);
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}
.kwi-preview-badge {
    position: fixed;
    z-index: 10;
    top: 16px;
    right: 16px;
    padding: 7px 10px;
    border-radius: 999px;
    background: rgba(0,0,0,.72);
    color: #fff;
    font: 600 12px/1 system-ui, sans-serif;
}
@media (max-width: 600px) {
    .kwi-stage { padding: 20px; }
    .kwi-logo { width: min(92vw, var(--kwi-logo-max, 1000px)); }
}