1056 lines
32 KiB
HTML
1056 lines
32 KiB
HTML
<!doctype html>
|
||
<html lang="zh-Hans">
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<head>
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<meta charset="utf-8" />
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<title>c2-slides-pptx · 中文版 · v2</title>
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<link rel="preconnect" href="https://fonts.googleapis.com">
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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<link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet">
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<style>
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:root {
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||
--bg: #000000;
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||
--ink: #FFFFFF;
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||
--ink-80: rgba(255,255,255,0.82);
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||
--ink-60: rgba(255,255,255,0.58);
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||
--muted: rgba(255,255,255,0.40);
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||
--dim: rgba(255,255,255,0.18);
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||
--hairline: rgba(255,255,255,0.12);
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||
--accent: #D97757;
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||
--accent-deep: #B85D3D;
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||
--cd-bg: #F5F4F0;
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||
--cd-panel: #FFFFFF;
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||
--cd-ink: #1A1918;
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||
--cd-dim: #8B867E;
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||
--cd-hair: rgba(0,0,0,0.08);
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||
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||
--serif-cn: "Noto Serif SC", "Source Han Serif SC", serif;
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||
--serif-en: "Source Serif 4", Georgia, serif;
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||
--sans: "Inter", -apple-system, "PingFang SC", system-ui, sans-serif;
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||
--mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
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||
}
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||
html, body {
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||
margin: 0; padding: 0;
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||
background: #000;
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||
overflow: hidden;
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||
font-family: var(--sans);
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||
color: var(--ink);
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||
-webkit-font-smoothing: antialiased;
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||
}
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* { box-sizing: border-box; }
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||
.stage {
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||
position: fixed;
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||
top: 50%; left: 50%;
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||
width: 1920px; height: 1080px;
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||
transform-origin: center center;
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||
background: var(--bg);
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||
overflow: hidden;
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||
}
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||
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||
/* Film grain (2% opacity) */
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||
.stage::after {
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||
content: '';
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position: absolute; inset: 0;
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background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.5 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
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opacity: 0.025;
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||
pointer-events: none;
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||
mix-blend-mode: overlay;
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||
z-index: 200;
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||
}
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||
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||
.watermark-tl {
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||
position: absolute;
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||
top: 40px; left: 56px;
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font-family: var(--mono);
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||
font-size: 14px;
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||
letter-spacing: 0.2em;
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||
text-transform: uppercase;
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color: rgba(255,255,255,0.16);
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||
z-index: 180;
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||
pointer-events: none;
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||
}
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||
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||
/* ====== Beat 1: browser-fullscreen deck ====== */
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||
.beat1 {
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||
position: absolute; inset: 0;
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||
display: flex;
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||
align-items: center;
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||
justify-content: center;
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||
opacity: 1;
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||
}
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||
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||
.deck-window {
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||
width: 1400px;
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||
height: 788px;
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||
border-radius: 14px;
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||
background: #101010;
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||
border: 1px solid var(--hairline);
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||
box-shadow: 0 40px 120px -30px rgba(217,119,87,0.18),
|
||
0 0 0 1px rgba(255,255,255,0.03);
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||
position: relative;
|
||
will-change: transform, opacity;
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||
}
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||
.deck-window .deck-body-wrap {
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||
position: absolute;
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||
top: 44px; left: 0; right: 0; bottom: 0;
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||
border-radius: 0 0 14px 14px;
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||
overflow: hidden;
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||
background: #0A0A0A;
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||
}
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||
.deck-chrome {
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||
height: 44px;
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||
background: #161616;
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||
border-bottom: 1px solid var(--hairline);
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||
display: flex;
|
||
align-items: center;
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||
padding: 0 18px;
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||
gap: 14px;
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||
}
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||
.deck-chrome .traffic {
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||
display: flex; gap: 8px;
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||
}
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||
.deck-chrome .traffic .d {
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||
width: 11px; height: 11px; border-radius: 50%;
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||
background: var(--hairline);
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||
}
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||
.deck-chrome .url {
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||
flex: 1;
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||
text-align: center;
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||
font-family: var(--mono);
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||
font-size: 12px;
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||
color: var(--muted);
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||
letter-spacing: 0.02em;
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||
}
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||
.deck-chrome .page-count {
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||
font-family: var(--mono);
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||
font-size: 13px;
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||
color: var(--accent);
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||
letter-spacing: 0.08em;
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||
min-width: 60px;
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||
text-align: right;
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||
}
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||
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||
.deck-slide {
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||
position: absolute;
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||
top: 0; left: 0;
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||
width: 100%;
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||
height: 100%;
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||
background: #0A0A0A;
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||
display: flex;
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||
flex-direction: column;
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||
justify-content: center;
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||
padding: 96px 120px;
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||
will-change: transform, opacity;
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||
}
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||
.deck-slide .eyebrow {
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||
font-family: var(--mono);
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||
font-size: 14px;
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||
color: var(--accent);
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||
letter-spacing: 0.24em;
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||
text-transform: uppercase;
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||
margin-bottom: 24px;
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||
}
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||
.deck-slide h1 {
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||
font-family: var(--serif-cn);
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||
font-size: 92px;
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||
font-weight: 500;
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||
line-height: 1.08;
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||
color: var(--ink);
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||
margin: 0 0 28px 0;
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||
letter-spacing: -0.01em;
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||
}
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||
.deck-slide .sub {
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||
font-family: var(--sans);
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||
font-size: 22px;
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||
color: var(--ink-60);
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||
line-height: 1.5;
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||
max-width: 780px;
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||
}
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||
.deck-slide .hairline {
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||
margin-top: 48px;
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||
width: 80px;
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||
height: 2px;
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||
background: var(--accent);
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||
}
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||
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||
/* Key press indicator — sits below the window */
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||
.key-hint {
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||
position: absolute;
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||
top: calc(50% + 440px);
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left: 50%;
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transform: translateX(-50%);
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display: flex;
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align-items: center;
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||
gap: 14px;
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||
font-family: var(--mono);
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||
font-size: 13px;
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||
color: var(--muted);
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||
letter-spacing: 0.14em;
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||
opacity: 0;
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||
will-change: opacity;
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||
z-index: 30;
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||
}
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.key-hint .kbd {
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display: inline-flex;
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||
align-items: center; justify-content: center;
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||
width: 36px; height: 36px;
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||
border: 1px solid var(--hairline);
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||
border-radius: 6px;
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||
background: rgba(255,255,255,0.04);
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||
color: var(--ink-80);
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||
font-size: 14px;
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||
will-change: background, color, transform;
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||
}
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||
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||
/* ====== Beat 2: split screen — HTML left, PowerPoint right ====== */
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.beat2 {
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position: absolute; inset: 0;
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display: flex;
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align-items: center;
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||
justify-content: center;
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||
gap: 56px;
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||
opacity: 0;
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||
padding: 0 96px;
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||
will-change: opacity;
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||
}
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||
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||
.split-window {
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||
width: 820px;
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||
height: 580px;
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||
border-radius: 12px;
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||
overflow: hidden;
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||
position: relative;
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||
will-change: transform, opacity;
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||
}
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||
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/* Left: HTML deck shrunk */
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||
.split-left {
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||
background: #0A0A0A;
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border: 1px solid var(--hairline);
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box-shadow: 0 30px 80px -30px rgba(0,0,0,0.6);
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}
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.split-left .mini-chrome {
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||
height: 30px;
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||
background: #161616;
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border-bottom: 1px solid var(--hairline);
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||
display: flex;
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||
align-items: center;
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||
padding: 0 12px;
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||
gap: 8px;
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||
}
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.split-left .mini-chrome .d {
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||
width: 8px; height: 8px; border-radius: 50%;
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background: var(--hairline);
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||
}
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.split-left .mini-chrome .label {
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||
margin-left: 10px;
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||
font-family: var(--mono);
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||
font-size: 11px;
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||
color: var(--muted);
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||
letter-spacing: 0.08em;
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||
}
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||
.split-left .mini-slide {
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||
padding: 56px 64px;
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height: calc(100% - 30px);
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display: flex;
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||
flex-direction: column;
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||
justify-content: center;
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||
}
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||
.split-left .mini-eye {
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||
font-family: var(--mono);
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||
font-size: 11px;
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||
color: var(--accent);
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||
letter-spacing: 0.22em;
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||
text-transform: uppercase;
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||
margin-bottom: 16px;
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||
}
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||
.split-left .mini-title {
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||
font-family: var(--serif-cn);
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||
font-size: 54px;
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||
font-weight: 500;
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||
line-height: 1.1;
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||
color: var(--ink);
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||
letter-spacing: -0.01em;
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||
}
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||
.split-left .mini-sub {
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||
margin-top: 20px;
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||
font-family: var(--sans);
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||
font-size: 15px;
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||
color: var(--ink-60);
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||
line-height: 1.5;
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||
}
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||
.split-left .mini-hair {
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||
margin-top: 28px;
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||
width: 52px; height: 2px;
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background: var(--accent);
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}
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||
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||
/* Right: PowerPoint chrome */
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||
.split-right {
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||
background: #F3F2EE;
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||
border: 1px solid rgba(0,0,0,0.2);
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||
box-shadow: 0 30px 80px -30px rgba(0,0,0,0.6);
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||
}
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||
.ppt-titlebar {
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||
height: 32px;
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||
background: #C44A36;
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||
display: flex;
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||
align-items: center;
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||
padding: 0 14px;
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||
gap: 10px;
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||
color: #fff;
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||
font-family: var(--sans);
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||
font-size: 12px;
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||
font-weight: 500;
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||
letter-spacing: 0.02em;
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||
}
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||
.ppt-titlebar .pp-logo {
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||
width: 18px; height: 18px;
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||
background: #fff;
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||
border-radius: 2px;
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||
display: inline-flex;
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||
align-items: center; justify-content: center;
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||
color: #C44A36;
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||
font-weight: 700;
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||
font-size: 11px;
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||
font-family: var(--sans);
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||
}
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||
.ppt-titlebar .title-text { opacity: 0.92; }
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||
.ppt-titlebar .win-dots {
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||
margin-left: auto;
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||
display: flex; gap: 10px;
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||
opacity: 0.7;
|
||
}
|
||
.ppt-titlebar .win-dots span {
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||
width: 10px; height: 10px; border: 1px solid rgba(255,255,255,0.7);
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||
border-radius: 1px;
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||
}
|
||
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||
.ppt-toolbar {
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||
height: 40px;
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||
background: #EAE8E3;
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||
border-bottom: 1px solid rgba(0,0,0,0.08);
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||
display: flex;
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||
align-items: center;
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||
padding: 0 14px;
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||
gap: 14px;
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||
font-family: var(--sans);
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||
font-size: 12px;
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||
color: #4A4843;
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||
}
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||
.ppt-toolbar .tool {
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||
display: flex; align-items: center; gap: 6px;
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||
padding: 4px 10px;
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||
border-radius: 4px;
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||
}
|
||
.ppt-toolbar .tool.active {
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||
background: #fff;
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||
border: 1px solid rgba(0,0,0,0.08);
|
||
color: var(--cd-ink);
|
||
}
|
||
.ppt-toolbar .tool .ico {
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||
width: 14px; height: 14px;
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||
border: 1px solid currentColor;
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||
border-radius: 2px;
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||
opacity: 0.7;
|
||
}
|
||
.ppt-toolbar .font-name {
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||
padding: 4px 10px;
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||
background: #fff;
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||
border: 1px solid rgba(0,0,0,0.12);
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||
border-radius: 3px;
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||
min-width: 140px;
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||
font-size: 12px;
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||
color: var(--cd-ink);
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||
display: flex; align-items: center; justify-content: space-between;
|
||
}
|
||
.ppt-toolbar .divider {
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||
width: 1px; height: 20px;
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||
background: rgba(0,0,0,0.08);
|
||
}
|
||
|
||
/* PPT canvas (the actual slide) */
|
||
.ppt-canvas {
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||
height: calc(100% - 32px - 40px);
|
||
background: #D8D4CB;
|
||
padding: 24px;
|
||
position: relative;
|
||
overflow: hidden;
|
||
}
|
||
.ppt-slide {
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||
background: #0A0A0A;
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||
border-radius: 3px;
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||
width: 100%;
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||
height: 100%;
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||
padding: 56px 64px;
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||
display: flex;
|
||
flex-direction: column;
|
||
justify-content: center;
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||
position: relative;
|
||
box-shadow: 0 4px 16px rgba(0,0,0,0.18);
|
||
}
|
||
.ppt-slide .ppt-eye {
|
||
font-family: var(--mono);
|
||
font-size: 11px;
|
||
color: var(--accent);
|
||
letter-spacing: 0.22em;
|
||
text-transform: uppercase;
|
||
margin-bottom: 16px;
|
||
}
|
||
.ppt-slide .ppt-title-frame {
|
||
position: relative;
|
||
display: inline-block;
|
||
padding: 6px 10px;
|
||
margin: -6px -10px;
|
||
border-radius: 2px;
|
||
transition: box-shadow 0.12s ease;
|
||
align-self: flex-start;
|
||
max-width: fit-content;
|
||
min-width: 160px;
|
||
}
|
||
.ppt-slide .ppt-title-frame.selected {
|
||
box-shadow:
|
||
0 0 0 1px rgba(217,119,87,0.0),
|
||
inset 0 0 0 0 rgba(217,119,87,0.0);
|
||
}
|
||
.ppt-slide .ppt-title-frame.editing {
|
||
box-shadow:
|
||
0 0 0 1.5px var(--accent),
|
||
0 0 0 3px rgba(217,119,87,0.2);
|
||
}
|
||
.ppt-slide .ppt-title {
|
||
font-family: var(--serif-cn);
|
||
font-size: 54px;
|
||
font-weight: 500;
|
||
line-height: 1.1;
|
||
color: var(--ink);
|
||
letter-spacing: -0.01em;
|
||
display: inline;
|
||
position: relative;
|
||
}
|
||
.ppt-slide .edit-caret {
|
||
display: inline-block;
|
||
width: 2px;
|
||
height: 52px;
|
||
background: var(--accent);
|
||
vertical-align: -8px;
|
||
margin: 0 2px;
|
||
opacity: 0;
|
||
}
|
||
.ppt-slide .ppt-sub {
|
||
margin-top: 20px;
|
||
font-family: var(--sans);
|
||
font-size: 15px;
|
||
color: var(--ink-60);
|
||
line-height: 1.5;
|
||
}
|
||
.ppt-slide .ppt-hair {
|
||
margin-top: 28px;
|
||
width: 52px; height: 2px;
|
||
background: var(--accent);
|
||
}
|
||
/* Selection handles (corners) */
|
||
.ppt-slide .ppt-title-frame .handle {
|
||
position: absolute;
|
||
width: 8px; height: 8px;
|
||
background: var(--accent);
|
||
border: 1.5px solid #fff;
|
||
border-radius: 1px;
|
||
opacity: 0;
|
||
pointer-events: none;
|
||
}
|
||
.ppt-slide .ppt-title-frame .handle.tl { top: -4px; left: -4px; }
|
||
.ppt-slide .ppt-title-frame .handle.tr { top: -4px; right: -4px; }
|
||
.ppt-slide .ppt-title-frame .handle.bl { bottom: -4px; left: -4px; }
|
||
.ppt-slide .ppt-title-frame .handle.br { bottom: -4px; right: -4px; }
|
||
.ppt-slide .ppt-title-frame.selected .handle { opacity: 1; }
|
||
.ppt-slide .ppt-title-frame.editing .handle { opacity: 0; }
|
||
|
||
/* Mouse cursor */
|
||
.cursor {
|
||
position: absolute;
|
||
top: 0; left: 0;
|
||
width: 22px; height: 30px;
|
||
pointer-events: none;
|
||
z-index: 50;
|
||
opacity: 0;
|
||
will-change: transform, opacity;
|
||
filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
|
||
}
|
||
.cursor svg { width: 100%; height: 100%; }
|
||
|
||
/* Double-click ripple */
|
||
.dblclick-ripple {
|
||
position: absolute;
|
||
top: 0; left: 0;
|
||
width: 20px; height: 20px;
|
||
border: 2px solid var(--accent);
|
||
border-radius: 50%;
|
||
pointer-events: none;
|
||
z-index: 45;
|
||
opacity: 0;
|
||
will-change: transform, opacity;
|
||
}
|
||
|
||
/* Connection line between two windows */
|
||
.connector {
|
||
position: absolute;
|
||
top: 50%;
|
||
left: 50%;
|
||
transform: translate(-50%, -50%);
|
||
width: 56px;
|
||
height: 120px;
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
opacity: 0;
|
||
will-change: opacity;
|
||
z-index: 10;
|
||
}
|
||
.connector svg { width: 100%; height: 100%; }
|
||
.connector-label {
|
||
position: absolute;
|
||
top: calc(50% + 72px);
|
||
left: 50%;
|
||
transform: translateX(-50%);
|
||
font-family: var(--mono);
|
||
font-size: 12px;
|
||
color: var(--accent);
|
||
letter-spacing: 0.12em;
|
||
white-space: nowrap;
|
||
opacity: 0;
|
||
will-change: opacity;
|
||
}
|
||
|
||
/* Stage labels above windows */
|
||
.split-label {
|
||
position: absolute;
|
||
top: -48px;
|
||
left: 0;
|
||
font-family: var(--mono);
|
||
font-size: 16px;
|
||
color: var(--ink-60);
|
||
letter-spacing: 0.18em;
|
||
text-transform: uppercase;
|
||
opacity: 0;
|
||
will-change: opacity;
|
||
white-space: nowrap;
|
||
}
|
||
.split-label .em { color: var(--accent); }
|
||
|
||
/* ====== Brand Reveal (米色面板 · hero-v10 系列 signature) ====== */
|
||
.brand-panel {
|
||
position: absolute;
|
||
inset: 0;
|
||
background: var(--cd-bg);
|
||
transform: translateY(100%);
|
||
will-change: transform;
|
||
z-index: 80;
|
||
}
|
||
.brand-reveal {
|
||
position: absolute;
|
||
inset: 0;
|
||
z-index: 81;
|
||
display: flex;
|
||
flex-direction: column;
|
||
align-items: center;
|
||
justify-content: center;
|
||
opacity: 0;
|
||
pointer-events: none;
|
||
will-change: opacity;
|
||
}
|
||
.brand-reveal .brand-wordmark {
|
||
font-family: var(--serif-en);
|
||
font-size: 72px;
|
||
font-weight: 100;
|
||
font-variation-settings: "wght" 100;
|
||
letter-spacing: -0.01em;
|
||
color: var(--cd-ink);
|
||
line-height: 1;
|
||
opacity: 0;
|
||
will-change: opacity, transform, font-variation-settings;
|
||
}
|
||
.brand-reveal .brand-wordmark .accent {
|
||
color: var(--accent);
|
||
font-weight: inherit;
|
||
}
|
||
.brand-reveal .brand-line {
|
||
width: 0;
|
||
height: 2px;
|
||
background: var(--accent);
|
||
margin-top: 60px;
|
||
will-change: width;
|
||
}
|
||
|
||
</style>
|
||
</head>
|
||
<body>
|
||
|
||
<div class="stage" id="stage">
|
||
<div class="watermark-tl">HUASHU · DESIGN</div>
|
||
|
||
<!-- ====== Beat 1 ====== -->
|
||
<div class="beat1" id="beat1">
|
||
<div class="deck-window" id="deckWindow">
|
||
<div class="deck-chrome">
|
||
<div class="traffic"><span class="d"></span><span class="d"></span><span class="d"></span></div>
|
||
<div class="url">localhost:8080 / deck · 全屏演讲</div>
|
||
<div class="page-count" id="pageCount">3 / 12</div>
|
||
</div>
|
||
|
||
<div class="deck-body-wrap">
|
||
<div class="deck-slide" id="slideA">
|
||
<div class="eyebrow">AI 心理学 · 第 3 节</div>
|
||
<h1>心智的<br/>可塑性</h1>
|
||
<div class="sub">Agent 不是工具，它有自己的偏好。</div>
|
||
<div class="hairline"></div>
|
||
</div>
|
||
|
||
<div class="deck-slide" id="slideB" style="opacity:0; transform: translateX(60px);">
|
||
<div class="eyebrow">AI 心理学 · 第 4 节</div>
|
||
<h1>注入与引导</h1>
|
||
<div class="sub">参数里藏着一个世界。</div>
|
||
<div class="hairline"></div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="key-hint" id="keyHint">
|
||
<span>键盘翻页</span>
|
||
<span class="kbd" id="kbdKey">→</span>
|
||
</div>
|
||
</div>
|
||
|
||
<!-- ====== Beat 2: Split Screen ====== -->
|
||
<div class="beat2" id="beat2">
|
||
<!-- LEFT: HTML deck -->
|
||
<div class="split-col" style="position: relative;">
|
||
<div class="split-label" id="labelLeft">HTML · <span class="em">只读演示</span></div>
|
||
<div class="split-window split-left" id="splitLeft">
|
||
<div class="mini-chrome">
|
||
<span class="d"></span><span class="d"></span><span class="d"></span>
|
||
<span class="label">localhost:8080/deck</span>
|
||
</div>
|
||
<div class="mini-slide">
|
||
<div class="mini-eye">AI 心理学 · 第 3 节</div>
|
||
<div class="mini-title">心智的<br/>可塑性</div>
|
||
<div class="mini-sub">Agent 不是工具，它有自己的偏好。</div>
|
||
<div class="mini-hair"></div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
<!-- Connector -->
|
||
<div class="connector" id="connector">
|
||
<svg viewBox="0 0 56 120" fill="none">
|
||
<line x1="4" y1="60" x2="52" y2="60" stroke="#D97757" stroke-width="1.5" stroke-dasharray="4 4"/>
|
||
<polygon points="44,54 54,60 44,66" fill="#D97757"/>
|
||
</svg>
|
||
</div>
|
||
<div class="connector-label" id="connectorLabel">html2pptx.js</div>
|
||
|
||
<!-- RIGHT: PowerPoint -->
|
||
<div class="split-col" style="position: relative;">
|
||
<div class="split-label" id="labelRight">PowerPoint · <span class="em">真文本框可改</span></div>
|
||
<div class="split-window split-right" id="splitRight">
|
||
<div class="ppt-titlebar">
|
||
<div class="pp-logo">P</div>
|
||
<div class="title-text">AI-心理学-演讲.pptx - PowerPoint</div>
|
||
<div class="win-dots"><span></span><span></span><span></span></div>
|
||
</div>
|
||
<div class="ppt-toolbar">
|
||
<div class="tool">
|
||
<span class="ico"></span>
|
||
<span class="font-name"><span id="fontName">Noto Serif SC</span><span style="opacity:0.5">▾</span></span>
|
||
</div>
|
||
<div class="divider"></div>
|
||
<div class="tool"><span style="font-weight:700">B</span></div>
|
||
<div class="tool" style="font-style:italic">I</div>
|
||
<div class="tool" style="text-decoration:underline">U</div>
|
||
<div class="divider"></div>
|
||
<div class="tool active"><span class="ico" style="background:#D97757;border-color:#D97757"></span></div>
|
||
</div>
|
||
|
||
<div class="ppt-canvas">
|
||
<div class="ppt-slide">
|
||
<div class="ppt-eye">AI 心理学 · 第 3 节</div>
|
||
<div class="ppt-title-frame" id="titleFrame">
|
||
<span class="handle tl"></span>
|
||
<span class="handle tr"></span>
|
||
<span class="handle bl"></span>
|
||
<span class="handle br"></span>
|
||
<span class="ppt-title" id="titleText">心智的可塑性</span><span class="edit-caret" id="caret"></span>
|
||
</div>
|
||
<div class="ppt-sub">Agent 不是工具，它有自己的偏好。</div>
|
||
<div class="ppt-hair"></div>
|
||
</div>
|
||
|
||
<!-- Cursor arrow -->
|
||
<div class="cursor" id="cursor">
|
||
<svg viewBox="0 0 22 30" fill="none">
|
||
<path d="M2 2 L2 22 L8 17 L12 26 L16 24 L12 15 L20 14 Z"
|
||
fill="#1A1918" stroke="#fff" stroke-width="1.2" stroke-linejoin="round"/>
|
||
</svg>
|
||
</div>
|
||
<!-- Double-click ripple -->
|
||
<div class="dblclick-ripple" id="ripple"></div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
<!-- ====== Brand Reveal (米色面板 · hero-v10 signature) ====== -->
|
||
<div class="brand-panel" id="brandPanel"></div>
|
||
<div class="brand-reveal" id="brandReveal">
|
||
<div class="brand-wordmark" id="wordmark">huashu<span class="accent">-</span>design</div>
|
||
<div class="brand-line" id="brandLine"></div>
|
||
</div>
|
||
|
||
</div>
|
||
|
||
<script>
|
||
(function() {
|
||
// ---------- Fit stage ----------
|
||
const stage = document.getElementById('stage');
|
||
function rescale() {
|
||
const s = Math.min(window.innerWidth / 1920, window.innerHeight / 1080);
|
||
stage.style.transform = `translate(-50%, -50%) scale(${s})`;
|
||
}
|
||
rescale();
|
||
window.addEventListener('resize', rescale);
|
||
|
||
// ---------- Easings ----------
|
||
const clamp = (v, a, b) => Math.max(a, Math.min(b, v));
|
||
const expoOut = t => (t <= 0) ? 0 : (t >= 1) ? 1 : 1 - Math.pow(2, -10 * t);
|
||
const expoIn = t => (t <= 0) ? 0 : (t >= 1) ? 1 : Math.pow(2, 10 * (t - 1));
|
||
const easeOut = t => 1 - Math.pow(1 - t, 3);
|
||
const easeInOut = t => t < 0.5 ? 4*t*t*t : 1 - Math.pow(-2*t+2, 3)/2;
|
||
function lerp(time, start, end, fromV, toV, ease) {
|
||
if (time <= start) return fromV;
|
||
if (time >= end) return toV;
|
||
let p = (time - start) / (end - start);
|
||
if (ease) p = ease(p);
|
||
return fromV + (toV - fromV) * p;
|
||
}
|
||
function clampLerp(time, start, end) {
|
||
if (time <= start) return 0;
|
||
if (time >= end) return 1;
|
||
return (time - start) / (end - start);
|
||
}
|
||
|
||
// ---------- Timeline (10s total) ----------
|
||
const T = {
|
||
DURATION: 10.0,
|
||
|
||
// Beat 1: 0 - 2s
|
||
deckIn: [0.15, 0.9], // browser fade+rise
|
||
keyHintIn: [0.6, 1.1],
|
||
keyPress: [1.25, 1.4], // arrow key highlight
|
||
slideFlip: [1.3, 1.9], // slide A→B
|
||
beat1Out: [2.0, 2.4],
|
||
|
||
// Beat 2: split screen: 2.2 - 8.0s
|
||
beat2In: [2.3, 2.9],
|
||
labelsIn: [3.0, 3.5],
|
||
|
||
cursorIn: [3.1, 3.4], // cursor arrives on right side
|
||
cursorMove1: [3.4, 4.1], // cursor moves to title
|
||
dblclick: [4.1, 4.3], // double click
|
||
frameSelect: [4.15, 4.35], // frame shows handles
|
||
frameEdit: [4.4, 4.55], // frame enters edit mode
|
||
caretShowStart: 4.5,
|
||
textDelete: [4.6, 5.4], // delete original text char by char
|
||
textRetype: [5.5, 7.2], // type new text char by char
|
||
commitEdit: [7.3, 7.5], // exit edit mode
|
||
|
||
connectorIn: [3.3, 3.9],
|
||
beat2Out: [8.0, 8.3], // main scene fades to 0 (0.3s)
|
||
|
||
// Brand Reveal (米色面板 · hero-v10 signature): 8.3 - 10s
|
||
// panelRise 与 beat2Out 微重叠 0.05s，避免黑屏间隙
|
||
panelRise: [8.25, 8.7], // 米色面板 translateY 100%→0 (expoOut)
|
||
wordmarkIn: [8.7, 9.3], // wordmark opacity 0→1 + translateY 20→0 + weight 100→500 (0.6s, expoOut)
|
||
brandLineIn: [9.3, 9.7], // brand-line expand 0→280px (0.4s, cubicOut)
|
||
brandHold: [9.7, 10.0], // hold (0.3s)
|
||
};
|
||
|
||
// ---------- Elements ----------
|
||
const beat1 = document.getElementById('beat1');
|
||
const beat2 = document.getElementById('beat2');
|
||
const brandReveal = document.getElementById('brandReveal');
|
||
const deckWindow = document.getElementById('deckWindow');
|
||
const pageCount = document.getElementById('pageCount');
|
||
const slideA = document.getElementById('slideA');
|
||
const slideB = document.getElementById('slideB');
|
||
const keyHint = document.getElementById('keyHint');
|
||
const kbdKey = document.getElementById('kbdKey');
|
||
const splitLeft = document.getElementById('splitLeft');
|
||
const splitRight = document.getElementById('splitRight');
|
||
const labelLeft = document.getElementById('labelLeft');
|
||
const labelRight = document.getElementById('labelRight');
|
||
const connector = document.getElementById('connector');
|
||
const connectorLabel = document.getElementById('connectorLabel');
|
||
const cursor = document.getElementById('cursor');
|
||
const ripple = document.getElementById('ripple');
|
||
const titleFrame = document.getElementById('titleFrame');
|
||
const titleText = document.getElementById('titleText');
|
||
const caret = document.getElementById('caret');
|
||
const panel = document.getElementById('brandPanel');
|
||
const wordmark = document.getElementById('wordmark');
|
||
const brandLine = document.getElementById('brandLine');
|
||
|
||
// Text to animate
|
||
const ORIG_TEXT = '心智的可塑性';
|
||
const NEW_TEXT = '心智 · 可塑性';
|
||
|
||
// ---------- Render ----------
|
||
function render(t) {
|
||
|
||
/* ======= Beat 1 ======= */
|
||
let beat1Op;
|
||
if (t < T.beat1Out[0]) {
|
||
beat1Op = lerp(t, T.deckIn[0], T.deckIn[1], 0, 1, expoOut);
|
||
} else {
|
||
beat1Op = 1 - clampLerp(t, T.beat1Out[0], T.beat1Out[1]);
|
||
}
|
||
beat1.style.opacity = beat1Op;
|
||
beat1.style.visibility = beat1Op > 0.01 ? 'visible' : 'hidden';
|
||
|
||
// Deck window rise
|
||
const deckRise = lerp(t, T.deckIn[0], T.deckIn[1], 24, 0, expoOut);
|
||
deckWindow.style.transform = `translate3d(0, ${deckRise}px, 0)`;
|
||
|
||
// Key hint appear
|
||
const khOp = clampLerp(t, T.keyHintIn[0], T.keyHintIn[1]);
|
||
keyHint.style.opacity = khOp;
|
||
|
||
// Key press flash
|
||
const kpActive = t >= T.keyPress[0] && t < T.keyPress[1] + 0.2;
|
||
if (kpActive) {
|
||
const kp = clampLerp(t, T.keyPress[0], T.keyPress[1]);
|
||
kbdKey.style.background = `rgba(217,119,87,${0.9 * (1 - kp * 0.4)})`;
|
||
kbdKey.style.color = '#fff';
|
||
kbdKey.style.transform = `scale(${1 - 0.08 * kp})`;
|
||
} else {
|
||
kbdKey.style.background = '';
|
||
kbdKey.style.color = '';
|
||
kbdKey.style.transform = '';
|
||
}
|
||
|
||
// Slide flip A→B
|
||
if (t >= T.slideFlip[0] && t < T.slideFlip[1] + 0.2) {
|
||
const sp = clampLerp(t, T.slideFlip[0], T.slideFlip[1]);
|
||
const eased = expoOut(sp);
|
||
slideA.style.opacity = 1 - eased;
|
||
slideA.style.transform = `translateX(${-60 * eased}px)`;
|
||
slideB.style.opacity = eased;
|
||
slideB.style.transform = `translateX(${60 * (1 - eased)}px)`;
|
||
// Update page count at midway
|
||
if (sp > 0.5) pageCount.textContent = '4 / 12';
|
||
else pageCount.textContent = '3 / 12';
|
||
} else if (t >= T.slideFlip[1]) {
|
||
slideA.style.opacity = 0;
|
||
slideB.style.opacity = 1;
|
||
slideB.style.transform = 'translateX(0)';
|
||
pageCount.textContent = '4 / 12';
|
||
} else {
|
||
slideA.style.opacity = 1;
|
||
slideA.style.transform = 'translateX(0)';
|
||
slideB.style.opacity = 0;
|
||
pageCount.textContent = '3 / 12';
|
||
}
|
||
|
||
/* ======= Beat 2 ======= */
|
||
let beat2Op = 0;
|
||
if (t >= T.beat2In[0] && t < T.beat2Out[1]) {
|
||
if (t < T.beat2In[1]) beat2Op = clampLerp(t, T.beat2In[0], T.beat2In[1]);
|
||
else if (t < T.beat2Out[0]) beat2Op = 1;
|
||
else beat2Op = 1 - clampLerp(t, T.beat2Out[0], T.beat2Out[1]);
|
||
}
|
||
beat2.style.opacity = beat2Op;
|
||
beat2.style.visibility = beat2Op > 0.01 ? 'visible' : 'hidden';
|
||
|
||
// Windows rise in
|
||
const splitInP = clampLerp(t, T.beat2In[0], T.beat2In[1]);
|
||
const splitRise = lerp(t, T.beat2In[0], T.beat2In[1], 28, 0, expoOut);
|
||
splitLeft.style.transform = `translate3d(${-8 * (1 - expoOut(splitInP))}px, ${splitRise}px, 0)`;
|
||
splitRight.style.transform = `translate3d(${8 * (1 - expoOut(splitInP))}px, ${splitRise}px, 0)`;
|
||
|
||
// Labels
|
||
const labelOp = clampLerp(t, T.labelsIn[0], T.labelsIn[1]);
|
||
labelLeft.style.opacity = labelOp * 0.7;
|
||
labelRight.style.opacity = labelOp * 0.85;
|
||
|
||
// Connector
|
||
const connOp = clampLerp(t, T.connectorIn[0], T.connectorIn[1]);
|
||
connector.style.opacity = connOp;
|
||
connectorLabel.style.opacity = connOp * 0.9;
|
||
|
||
/* === Cursor movement === */
|
||
// Cursor positions (relative to .ppt-canvas, which is inside split-right)
|
||
// Canvas starts at (0,0), size ~820 × 508 (580 - 32 - 40)
|
||
// Title sits around x=84 y=110 (inside .ppt-slide padding 56/64)
|
||
// We'll place cursor with absolute positioning inside .ppt-canvas.
|
||
|
||
// Entry point: off to the right bottom of canvas
|
||
const P_ENTER = { x: 720, y: 420 };
|
||
const P_TITLE = { x: 250, y: 170 }; // on the title
|
||
|
||
let cursorOp = 0;
|
||
let cx = P_ENTER.x, cy = P_ENTER.y;
|
||
|
||
if (t >= T.cursorIn[0] && t < T.beat2Out[0]) {
|
||
cursorOp = 1;
|
||
// Phase 1: appear (pop in with slight scale)
|
||
const inP = clampLerp(t, T.cursorIn[0], T.cursorIn[1]);
|
||
cursorOp = expoOut(inP);
|
||
|
||
// Phase 2: move to title
|
||
if (t >= T.cursorMove1[0]) {
|
||
const mp = clampLerp(t, T.cursorMove1[0], T.cursorMove1[1]);
|
||
const e = easeInOut(mp);
|
||
cx = P_ENTER.x + (P_TITLE.x - P_ENTER.x) * e;
|
||
cy = P_ENTER.y + (P_TITLE.y - P_ENTER.y) * e;
|
||
} else {
|
||
cx = P_ENTER.x;
|
||
cy = P_ENTER.y;
|
||
}
|
||
|
||
// After double-click, slight jitter toward caret position during typing
|
||
if (t >= T.textRetype[0] && t < T.textRetype[1]) {
|
||
cx = P_TITLE.x + 6;
|
||
cy = P_TITLE.y - 2;
|
||
}
|
||
} else if (t >= T.beat2Out[0]) {
|
||
cursorOp = 1 - clampLerp(t, T.beat2Out[0], T.beat2Out[1]);
|
||
}
|
||
cursor.style.opacity = cursorOp;
|
||
cursor.style.transform = `translate(${cx}px, ${cy}px)`;
|
||
|
||
/* === Double-click ripple === */
|
||
// Ripple pulses twice at T.dblclick start
|
||
let rippleVisible = false;
|
||
if (t >= T.dblclick[0] && t < T.dblclick[0] + 0.7) {
|
||
const dt = t - T.dblclick[0];
|
||
// Two rapid pulses
|
||
const pulse1 = clamp(dt / 0.25, 0, 1);
|
||
const pulse2 = clamp((dt - 0.15) / 0.25, 0, 1);
|
||
const scale1 = 0.4 + pulse1 * 1.4;
|
||
const scale2 = 0.4 + pulse2 * 1.4;
|
||
const op1 = 1 - pulse1;
|
||
const op2 = dt > 0.15 ? (1 - pulse2) : 0;
|
||
// Render as single element: use larger of the two
|
||
const scale = Math.max(scale1, scale2);
|
||
const op = Math.max(op1, op2);
|
||
ripple.style.opacity = op;
|
||
ripple.style.transform = `translate(-50%, -50%) translate(${P_TITLE.x + 6}px, ${P_TITLE.y + 26}px) scale(${scale})`;
|
||
rippleVisible = true;
|
||
}
|
||
if (!rippleVisible) ripple.style.opacity = 0;
|
||
|
||
/* === Frame states: selected → editing === */
|
||
titleFrame.classList.remove('selected', 'editing');
|
||
if (t >= T.frameSelect[0] && t < T.frameEdit[0]) {
|
||
titleFrame.classList.add('selected');
|
||
} else if (t >= T.frameEdit[0] && t < T.commitEdit[1]) {
|
||
titleFrame.classList.add('editing');
|
||
}
|
||
|
||
/* === Text animation: delete → retype === */
|
||
let displayedText = ORIG_TEXT;
|
||
let caretOp = 0;
|
||
|
||
if (t < T.textDelete[0]) {
|
||
displayedText = ORIG_TEXT;
|
||
caretOp = t >= T.caretShowStart ? 1 : 0;
|
||
} else if (t < T.textDelete[1]) {
|
||
// Delete: remove chars from end
|
||
const dp = clampLerp(t, T.textDelete[0], T.textDelete[1]);
|
||
const charsToRemove = Math.floor(dp * ORIG_TEXT.length);
|
||
displayedText = ORIG_TEXT.slice(0, ORIG_TEXT.length - charsToRemove);
|
||
caretOp = 1;
|
||
} else if (t < T.textRetype[0]) {
|
||
displayedText = '';
|
||
caretOp = 1;
|
||
} else if (t < T.textRetype[1]) {
|
||
// Retype new text
|
||
const rp = clampLerp(t, T.textRetype[0], T.textRetype[1]);
|
||
const charsToShow = Math.floor(rp * NEW_TEXT.length);
|
||
displayedText = NEW_TEXT.slice(0, charsToShow);
|
||
caretOp = 1;
|
||
} else if (t < T.commitEdit[1]) {
|
||
displayedText = NEW_TEXT;
|
||
// Caret blinks while still in edit mode
|
||
caretOp = (Math.floor(t * 2) % 2 === 0) ? 1 : 0.3;
|
||
} else {
|
||
displayedText = NEW_TEXT;
|
||
caretOp = 0;
|
||
}
|
||
|
||
// Blinking during idle-in-edit phases (when not actively typing/deleting)
|
||
if (t >= T.caretShowStart && t < T.textDelete[0]) {
|
||
caretOp = (Math.floor((t - T.caretShowStart) * 3) % 2 === 0) ? 1 : 0.35;
|
||
}
|
||
|
||
titleText.textContent = displayedText;
|
||
caret.style.opacity = caretOp;
|
||
|
||
/* ======= Brand Reveal (米色面板 · hero-v10 signature) ======= */
|
||
// Panel rises from bottom (米色面板 #F5F4F0)
|
||
const panelP = clampLerp(t, T.panelRise[0], T.panelRise[1]);
|
||
panel.style.transform = `translateY(${(1 - expoOut(panelP)) * 100}%)`;
|
||
|
||
// brand-reveal container visible once panel starts rising
|
||
brandReveal.style.opacity = panelP > 0.01 ? 1 : 0;
|
||
|
||
// Wordmark: opacity 0→1 + translateY 20→0 + weight 100→500 (expoOut)
|
||
const wmP = clampLerp(t, T.wordmarkIn[0], T.wordmarkIn[1]);
|
||
const wmEased = expoOut(wmP);
|
||
wordmark.style.opacity = wmEased;
|
||
const wmRise = (1 - wmEased) * 20;
|
||
wordmark.style.transform = `translate3d(0, ${wmRise}px, 0)`;
|
||
const w = 100 + (500 - 100) * wmEased;
|
||
wordmark.style.fontVariationSettings = `"wght" ${w.toFixed(0)}`;
|
||
wordmark.style.fontWeight = Math.round(w);
|
||
|
||
// Brand line expand 0→280px (cubicOut)
|
||
const lineP = clampLerp(t, T.brandLineIn[0], T.brandLineIn[1]);
|
||
const cubicOut = x => 1 - Math.pow(1 - x, 3);
|
||
brandLine.style.width = (280 * cubicOut(lineP)) + 'px';
|
||
}
|
||
|
||
// ---------- Driver ----------
|
||
let manualT = null;
|
||
let startMs = null;
|
||
let hasFinished = false;
|
||
function tick(now) {
|
||
if (manualT != null) render(manualT);
|
||
else {
|
||
if (startMs == null) startMs = now;
|
||
const elapsed = (now - startMs) / 1000;
|
||
const recording = window.__recording === true;
|
||
let t;
|
||
if (recording) {
|
||
t = Math.min(elapsed, T.DURATION - 0.001);
|
||
if (elapsed >= T.DURATION) hasFinished = true;
|
||
} else {
|
||
t = elapsed % T.DURATION;
|
||
}
|
||
render(t);
|
||
}
|
||
requestAnimationFrame(tick);
|
||
}
|
||
// Force first-frame render synchronously, THEN set ready
|
||
render(0);
|
||
requestAnimationFrame(tick);
|
||
|
||
window.__setTime = function(t) { manualT = t; render(t); };
|
||
window.__resume = function() { manualT = null; startMs = null; };
|
||
window.__duration = T.DURATION;
|
||
window.__render = render;
|
||
window.__ready = true;
|
||
})();
|
||
</script>
|
||
</body>
|
||
</html>
|