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/* Word Flip Block — bkbg-wf-* */ |
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.bkbg-wf-app { display: block; } |
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.bkbg-wf-wrap { display: block; } |
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|
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.bkbg-wf-heading { |
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margin: 0; |
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padding: 0; |
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font-family: var(--bkwf-hd-ff, inherit); |
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font-size: var(--bkwf-hd-fsd, 56px); |
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line-height: var(--bkwf-hd-lhd, 1.1); |
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letter-spacing: var(--bkwf-hd-lsd, -1px); |
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word-spacing: var(--bkwf-hd-wsd, normal); |
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font-weight: var(--bkwf-hd-fw, 800); |
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font-style: var(--bkwf-hd-fst, normal); |
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text-decoration: var(--bkwf-hd-td, none); |
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text-transform: var(--bkwf-hd-tt, none); |
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} |
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.bkbg-wf-wrap h1.bkbg-wf-heading, |
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.bkbg-wf-wrap h2.bkbg-wf-heading, |
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.bkbg-wf-wrap h3.bkbg-wf-heading, |
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.bkbg-wf-wrap h4.bkbg-wf-heading, |
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.bkbg-wf-wrap h5.bkbg-wf-heading, |
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.bkbg-wf-wrap h6.bkbg-wf-heading { |
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font-family: var(--bkwf-hd-ff, inherit); |
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font-size: var(--bkwf-hd-fsd, 56px); |
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line-height: var(--bkwf-hd-lhd, 1.1); |
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letter-spacing: var(--bkwf-hd-lsd, -1px); |
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word-spacing: var(--bkwf-hd-wsd, normal); |
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font-weight: var(--bkwf-hd-fw, 800); |
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font-style: var(--bkwf-hd-fst, normal); |
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text-decoration: var(--bkwf-hd-td, none); |
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text-transform: var(--bkwf-hd-tt, none); |
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} |
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|
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/* Flip slot container */ |
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.bkbg-wf-slot { |
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display: inline-block; |
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overflow: hidden; |
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vertical-align: bottom; |
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position: relative; |
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margin-left: 0.25em; |
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} |
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|
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.bkbg-wf-inner { |
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display: block; |
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transition: transform var(--bkbg-wf-speed, 420ms) cubic-bezier(0.23, 1, 0.32, 1), |
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opacity var(--bkbg-wf-speed, 420ms) ease; |
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} |
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|
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/* ── Roll ── */ |
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.bkbg-wf-roll .bkbg-wf-inner.bkbg-wf-enter { transform: translateY(100%); } |
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.bkbg-wf-roll .bkbg-wf-inner.bkbg-wf-active { transform: translateY(0); } |
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.bkbg-wf-roll .bkbg-wf-inner.bkbg-wf-exit { transform: translateY(-100%); } |
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|
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/* ── Flip 3D ── */ |
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.bkbg-wf-flip3d { |
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perspective: 600px; |
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} |
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.bkbg-wf-flip3d .bkbg-wf-inner.bkbg-wf-enter { transform: rotateX(90deg); opacity: 0; } |
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.bkbg-wf-flip3d .bkbg-wf-inner.bkbg-wf-active { transform: rotateX(0deg); opacity: 1; } |
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.bkbg-wf-flip3d .bkbg-wf-inner.bkbg-wf-exit { transform: rotateX(-90deg); opacity: 0; } |
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|
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/* ── Fade Up ── */ |
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.bkbg-wf-fadeup .bkbg-wf-inner.bkbg-wf-enter { transform: translateY(12px); opacity: 0; } |
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.bkbg-wf-fadeup .bkbg-wf-inner.bkbg-wf-active { transform: translateY(0); opacity: 1; } |
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.bkbg-wf-fadeup .bkbg-wf-inner.bkbg-wf-exit { transform: translateY(-12px); opacity: 0; } |
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|
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/* ── Zoom ── */ |
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.bkbg-wf-zoom .bkbg-wf-inner.bkbg-wf-enter { transform: scale(0.5); opacity: 0; } |
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.bkbg-wf-zoom .bkbg-wf-inner.bkbg-wf-active { transform: scale(1); opacity: 1; } |
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.bkbg-wf-zoom .bkbg-wf-inner.bkbg-wf-exit { transform: scale(1.3); opacity: 0; } |
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|
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/* Wavy underline */ |
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.bkbg-wf-slot.bkbg-wf-underline-wavy .bkbg-wf-inner { |
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text-decoration: underline wavy; |
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text-underline-offset: 4px; |
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} |
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|
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/* Highlight style */ |
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.bkbg-wf-slot.bkbg-wf-underline-highlight .bkbg-wf-inner::after { |
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content: ''; |
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position: absolute; |
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bottom: 0.05em; |
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left: 0; |
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right: 0; |
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height: 0.35em; |
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background: var(--bkbg-wf-underline, #7c3aed); |
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opacity: 0.25; |
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z-index: -1; |
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} |
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|
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/* === Responsive Typography === */ |
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@media (max-width: 1024px) { |
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.bkbg-wf-wrap .bkbg-wf-heading { |
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font-size: var(--bkwf-hd-fst1, var(--bkwf-hd-fsd, 56px)); |
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line-height: var(--bkwf-hd-lht, var(--bkwf-hd-lhd, 1.1)); |
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letter-spacing: var(--bkwf-hd-lst, var(--bkwf-hd-lsd, -1px)); |
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word-spacing: var(--bkwf-hd-wst, var(--bkwf-hd-wsd, normal)); |
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} |
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} |
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@media (max-width: 767px) { |
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.bkbg-wf-wrap .bkbg-wf-heading { |
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font-size: var(--bkwf-hd-fsm, var(--bkwf-hd-fst1, var(--bkwf-hd-fsd, 56px))); |
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line-height: var(--bkwf-hd-lhm, var(--bkwf-hd-lht, var(--bkwf-hd-lhd, 1.1))); |
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letter-spacing: var(--bkwf-hd-lsm, var(--bkwf-hd-lst, var(--bkwf-hd-lsd, -1px))); |
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word-spacing: var(--bkwf-hd-wsm, var(--bkwf-hd-wst, var(--bkwf-hd-wsd, normal))); |
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} |
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} |
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