360 lines
17 KiB
HTML
360 lines
17 KiB
HTML
<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>封面工作室 · 语言驱动设计系统</title>
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<style>
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:root {
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--bg: #0a0e1a;
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--panel: #11162a;
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--border: #1e2640;
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--border-h: #2d3655;
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--text: #c5cee0;
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--text-dim: #6b7280;
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--accent: #3b82f6;
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--accent-glow: #60a5fa;
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--green: #10b981;
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--gold: #f59e0b;
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--purple: #8b5cf6;
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--code-bg: #0d1117;
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--radius: 8px;
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}
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* { margin: 0; padding: 0; box-sizing: border-box; }
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body { background: var(--bg); color: var(--text); font-family: -apple-system, 'SF Pro Display', 'PingFang SC', sans-serif; min-height: 100vh; line-height: 1.6; }
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header {
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text-align: center; padding: 36px 20px 24px;
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border-bottom: 1px solid var(--border);
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}
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header h1 {
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font-size: 30px; font-weight: 700;
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background: linear-gradient(90deg, var(--accent), var(--accent-glow));
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-webkit-background-clip: text; -webkit-text-fill-color: transparent;
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margin-bottom: 6px;
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}
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header p { font-size: 13px; color: var(--text-dim); letter-spacing: 1px; }
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.main { display: grid; grid-template-columns: 1fr 1fr; gap: 0; height: calc(100vh - 120px); }
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@media (max-width: 900px) { .main { grid-template-columns: 1fr; height: auto; } }
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/* Left Panel */
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.left { background: var(--panel); border-right: 1px solid var(--border); display: flex; flex-direction: column; }
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.left-hdr {
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padding: 14px 18px; border-bottom: 1px solid var(--border);
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display: flex; justify-content: space-between; align-items: center;
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}
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.left-hdr .t { font-size: 12px; font-weight: 600; letter-spacing: 1px; color: var(--text-dim); }
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.left-hdr .s { font-size: 11px; color: var(--green); display: flex; align-items: center; gap: 6px; }
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.left-hdr .s::before { content: ''; width: 5px; height: 5px; background: var(--green); border-radius: 50%; animation: pulse 2s infinite; }
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@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }
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.code-area { flex: 1; overflow-y: auto; padding: 18px; font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace; font-size: 12.5px; background: var(--code-bg); }
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.code-block { margin-bottom: 6px; }
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.c-num { color: #4a5568; display: inline-block; width: 32px; user-select: none; text-align: right; margin-right: 8px; }
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.c-cmt { color: #636e7b; }
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.c-kw { color: var(--purple); }
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.c-str { color: var(--green); }
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.c-fn { color: var(--accent); }
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.c-nr { color: var(--gold); }
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.c-hl { color: var(--accent-glow); }
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.input-panel { padding: 16px 18px; border-top: 1px solid var(--border); background: var(--panel); }
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.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 10px; }
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.input-panel select, .input-panel input { padding: 10px 12px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); color: var(--text); font-size: 13px; outline: none; width: 100%; }
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.input-panel select:focus, .input-panel input:focus { border-color: var(--accent); }
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.input-panel textarea { width: 100%; padding: 12px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); color: var(--text); font-size: 13px; line-height: 1.7; resize: vertical; min-height: 100px; outline: none; font-family: inherit; }
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.input-panel textarea:focus { border-color: var(--accent); }
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.gen-btn { width: 100%; padding: 13px; background: var(--accent); color: white; border: none; border-radius: var(--radius); font-size: 14px; font-weight: 600; cursor: pointer; margin-top: 10px; transition: all 0.2s; letter-spacing: 1px; }
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.gen-btn:hover { background: var(--accent-glow); }
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.gen-btn:disabled { opacity: 0.5; cursor: not-allowed; background: var(--accent); }
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/* Right Panel */
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.right { background: var(--bg); display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 30px; position: relative; overflow-y: auto; }
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.design-id-badge { position: absolute; top: 20px; left: 20px; background: var(--panel); padding: 10px 16px; border-radius: var(--radius); border: 1px solid var(--border); display: none; z-index: 2; }
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.design-id-badge .l { font-size: 10px; color: var(--text-dim); letter-spacing: 1px; }
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.design-id-badge .v { font-size: 13px; font-weight: 600; color: var(--accent); font-family: 'SF Mono', monospace; }
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.empty-state { text-align: center; color: var(--text-dim); }
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.empty-state .icon { font-size: 56px; margin-bottom: 16px; opacity: 0.25; }
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.empty-state p { font-size: 14px; line-height: 2; }
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.loading { display: none; text-align: center; padding: 40px; }
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.loading.show { display: block; }
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.loading .dots span { display: inline-block; width: 7px; height: 7px; background: var(--accent); border-radius: 50%; margin: 0 3px; animation: bounce 1.4s infinite; }
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.loading .dots span:nth-child(1) { animation-delay: -0.32s; }
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.loading .dots span:nth-child(2) { animation-delay: -0.16s; }
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@keyframes bounce { 0%,80%,100% { transform: scale(0); } 40% { transform: scale(1); } }
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.preview-wrap { position: relative; border-radius: 12px; overflow: hidden; box-shadow: 0 16px 48px rgba(0,0,0,0.5); border: 1px solid var(--border); display: none; }
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.preview-wrap.show { display: block; }
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.preview-wrap img { max-width: 100%; max-height: 60vh; display: block; }
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.watermark {
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position: absolute; bottom: 14px; right: 14px;
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background: rgba(0,0,0,0.75); padding: 6px 14px;
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border-radius: 20px; font-size: 11px; font-family: 'SF Mono', monospace;
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color: var(--accent-glow); border: 1px solid rgba(59,130,246,0.4);
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letter-spacing: 1px;
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}
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.dl-bar { display: none; gap: 10px; margin-top: 20px; }
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.dl-bar.show { display: flex; }
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.dl-btn { padding: 11px 22px; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); color: var(--text); text-decoration: none; font-size: 13px; transition: all 0.2s; cursor: pointer; }
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.dl-btn:hover { border-color: var(--accent); color: var(--accent); }
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.dl-btn.primary { background: var(--accent); color: white; border-color: var(--accent); }
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.exec-log { display: none; width: 100%; max-width: 600px; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-top: 16px; }
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.exec-log.show { display: block; }
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.exec-log .t { font-size: 11px; color: var(--text-dim); letter-spacing: 1px; margin-bottom: 12px; }
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.exec-row { display: flex; gap: 10px; padding: 7px 0; font-size: 12px; border-bottom: 1px solid rgba(30,38,64,0.5); }
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.exec-row:last-child { border-bottom: none; }
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.exec-row .n { color: var(--text-dim); font-family: 'SF Mono', monospace; min-width: 24px; }
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.exec-row .act { color: var(--accent); min-width: 80px; font-weight: 500; }
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.exec-row .det { color: var(--text-dim); flex: 1; }
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.error-msg { display: none; padding: 12px; background: rgba(255,71,87,0.08); border: 1px solid rgba(255,71,87,0.2); border-radius: var(--radius); color: #ff6b7a; font-size: 12px; margin-top: 10px; }
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.error-msg.show { display: block; }
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</style>
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</head>
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<body>
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<header>
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<h1>封面工作室</h1>
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<p>语言驱动设计系统 · 意图可追溯 · 设计属于你</p>
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</header>
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<div class="main">
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<!-- Left: Design Logic + Input -->
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<div class="left">
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<div class="left-hdr">
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<span class="t">DESIGN LOGIC</span>
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<span class="s">READY</span>
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</div>
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<div class="code-area" id="code">
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<span class="c-num">1</span><span class="c-cmt">// 等待用户输入设计意图...</span>
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<span class="c-num">2</span><span class="c-kw">await</span> <span class="c-fn">userInput</span>();
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<span class="c-num">3</span>
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<span class="c-num">4</span><span class="c-cmt">// 系统将把自然语言翻译成可执行的设计逻辑</span>
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<span class="c-num">5</span><span class="c-cmt">// 每步可追溯 · 编号唯一 · 归属性验证</span>
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</div>
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<div class="input-panel">
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<div class="row2">
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<select id="preset" onchange="updateCode()">
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<option value="tech">科技蓝</option>
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<option value="warm">奶油暖调</option>
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<option value="minimal">极简黑白</option>
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<option value="rose">玫瑰粉调</option>
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<option value="green">文艺绿植</option>
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</select>
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<select id="layout">
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<option value="default">标准排版</option>
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<option value="hero">大标题封面</option>
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<option value="quote">金句居中</option>
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</select>
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</div>
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<div class="row2">
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<select id="template">
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<option value="xiaohongshu">📕 小红书 1080×1440</option>
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</select>
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<input type="text" id="tag" placeholder="标签 (可选)" maxlength="20">
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</div>
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<input type="text" id="title" placeholder="标题" style="width:100%;margin-bottom:10px;padding:10px 12px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:14px;outline:none;">
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<textarea id="body" placeholder="正文... - 列表用 - 开头 ## 小标题 ## **加粗**文字"></textarea>
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<button class="gen-btn" id="btn" onclick="gen()">执行设计逻辑</button>
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<div class="error-msg" id="err"></div>
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</div>
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</div>
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<!-- Right: Preview + Chain -->
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<div class="right">
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<div class="design-id-badge" id="badge">
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<div class="l">DESIGN ID</div>
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<div class="v" id="bid">---</div>
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</div>
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<div class="empty-state" id="empty">
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<div class="icon">🎨</div>
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<p>在左侧输入设计意图<br>系统翻译成可执行逻辑<br>生成带编号的封面</p>
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</div>
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<div class="loading" id="loading">
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<div class="dots"><span></span><span></span><span></span></div>
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<p style="margin-top:18px;color:var(--text-dim);font-size:13px;">编译设计意图...</p>
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</div>
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<div class="preview-wrap" id="previewBox">
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<img id="previewImg" alt="封面">
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<div class="watermark" id="wm">---</div>
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</div>
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<div class="dl-bar" id="dlBar">
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<a class="dl-btn primary" id="dl" href="#" download>下载 PNG</a>
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<button class="dl-btn" onclick="copyId()">复制设计编号</button>
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</div>
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<div class="exec-log" id="log">
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<div class="t">EXECUTION LOG</div>
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<div id="logBody"></div>
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</div>
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</div>
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</div>
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<script>
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let currentId = '';
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const presetNames = { tech: '科技蓝', warm: '奶油暖调', minimal: '极简黑白', rose: '玫瑰粉调', green: '文艺绿植' };
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const layoutNames = { default: '标准排版', hero: '大标题封面', quote: '金句居中' };
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function updateCode() {
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const p = document.getElementById('preset').value;
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const t = document.getElementById('title').value.trim() || '待输入';
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const b = document.getElementById('body').value.trim();
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const l = document.getElementById('layout').value;
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const hasList = b.includes('-');
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document.getElementById('code').innerHTML =
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`<span class="c-num">1</span><span class="c-cmt">// =====================================</span>
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<span class="c-num">2</span><span class="c-cmt">// DESIGN ID: ${currentId || '待生成'}</span>
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<span class="c-num">3</span><span class="c-cmt">// =====================================</span>
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<span class="c-num">4</span>
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<span class="c-num">5</span><span class="c-kw">const</span> <span class="c-fn">userIntent</span> = {
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<span class="c-num">6</span> title: <span class="c-str">"${t.substring(0,30)}${t.length>30?'...':''}"</span>,
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<span class="c-num">7</span> style: <span class="c-str">"${presetNames[p]}"</span>,
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<span class="c-num">8</span> layout: <span class="c-str">"${layoutNames[l]}"</span>,
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<span class="c-num">9</span> owner: <span class="c-str">"用户"</span>,
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<span class="c-num">10</span>};
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<span class="c-num">11</span>
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<span class="c-num">12</span><span class="c-cmt">// STEP 1: analyzeIntent() — 理解意图</span>
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<span class="c-num">13</span><span class="c-kw">const</span> a = <span class="c-fn">analyzeIntent</span>(userIntent);
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<span class="c-num">14</span><span class="c-cmt">// → 类型: ${hasList?'列表/教程':'段落文本'}</span>
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<span class="c-num">15</span><span class="c-cmt">// → 情绪: ${p==='tech'?'冷静专业':p==='warm'?'温暖亲和':'简约高级'}</span>
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<span class="c-num">16</span>
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<span class="c-num">17</span><span class="c-cmt">// STEP 2: selectColorScheme() — 匹配配色</span>
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<span class="c-num">18</span><span class="c-kw">const</span> cs = <span class="c-str">"${p}"</span>;
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<span class="c-num">19</span><span class="c-cmt">// → ${presetNames[p]} · 配色方案匹配情绪</span>
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<span class="c-num">20</span>
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<span class="c-num">21</span><span class="c-cmt">// STEP 3: specifyLayout() — 确定布局</span>
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<span class="c-num">22</span><span class="c-kw">const</span> ly = <span class="c-str">"${l}"</span>;
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<span class="c-num">23</span><span class="c-cmt">// → ${layoutNames[l]} ${l==='hero'?'· 大标题视觉冲击':l==='quote'?'· 金句居中聚焦':'· 图文并茂'}</span>
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<span class="c-num">24</span>
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<span class="c-num">25</span><span class="c-cmt">// STEP 4: render() — 排版引擎执行</span>
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<span class="c-num">26</span><span class="c-kw">await</span> <span class="c-fn">renderToImage</span>({
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<span class="c-num">27</span> template: <span class="c-str">"xiaohongshu"</span>,
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<span class="c-num">28</span> size: <span class="c-nr">1080</span> × <span class="c-nr">1440</span>,
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<span class="c-num">29</span> engine: <span class="c-str">"Puppeteer + Chrome"</span>,
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<span class="c-num">30</span> format: <span class="c-str">"PNG"</span>
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<span class="c-num">31</span>});
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<span class="c-num">32</span>
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<span class="c-num">33</span><span class="c-cmt">// STEP 5: watermark() — 添加归属编号</span>
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<span class="c-num">34</span><span class="c-fn">watermark</span>(<span class="c-hl">"${currentId || '即将生成...'}"</span>);
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<span class="c-num">35</span><span class="c-cmt">// ✓ 完成 · 该设计归用户所有</span>`;
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}
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async function gen() {
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const t = document.getElementById('title').value.trim();
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const b = document.getElementById('body').value.trim();
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const p = document.getElementById('preset').value;
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const l = document.getElementById('layout').value;
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const tag = document.getElementById('tag').value.trim();
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if (!t && !b) { showErr('请输入标题或正文'); return; }
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// Reset UI
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document.getElementById('err').classList.remove('show');
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document.getElementById('empty').style.display = 'none';
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document.getElementById('previewBox').classList.remove('show');
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document.getElementById('dlBar').classList.remove('show');
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document.getElementById('log').classList.remove('show');
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document.getElementById('badge').style.display = 'none';
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document.getElementById('loading').classList.add('show');
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document.getElementById('btn').disabled = true;
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// Generate ID
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currentId = 'DSG-' + Date.now().toString(36).toUpperCase();
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document.getElementById('bid').textContent = currentId;
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document.getElementById('wm').textContent = currentId;
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updateCode();
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try {
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const r = await fetch('/api/generate', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({
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templateId: 'xiaohongshu',
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presetId: p, title: t, body: b, tag,
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layout: l,
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}),
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});
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if (!r.ok) { const e = await r.json(); throw new Error(e.error || '生成失败'); }
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const d = await r.json();
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// Show result
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document.getElementById('loading').classList.remove('show');
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document.getElementById('previewImg').src = d.url;
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document.getElementById('previewBox').classList.add('show');
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document.getElementById('dlBar').classList.add('show');
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document.getElementById('dl').href = d.url;
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document.getElementById('badge').style.display = 'block';
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// Show execution log from intent chain
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if (d.intent_chain) {
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document.getElementById('log').classList.add('show');
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document.getElementById('logBody').innerHTML = d.intent_chain.map((s, i) =>
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`<div class="exec-row">
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<span class="n">${String(i+1).padStart(2,'0')}</span>
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<span class="act">${s.step}</span>
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<span class="det">${s.detail.substring(0,80)}</span>
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</div>`
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).join('');
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}
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// Update code with result
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document.getElementById('code').innerHTML = document.getElementById('code').innerHTML
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.replace(/即将生成.../g, currentId)
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+ `
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<span class="c-num">36</span>
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<span class="c-num">37</span><span class="c-cmt">// ✅ 设计生成完成</span>
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<span class="c-num">38</span><span class="c-cmt">// DESIGN ID: ${currentId}</span>
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<span class="c-num">39</span><span class="c-cmt">// 证明: 左侧编号 = 图片上编号 → 属于你</span>`;
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} catch (e) {
|
||
document.getElementById('loading').classList.remove('show');
|
||
document.getElementById('empty').style.display = 'block';
|
||
showErr(e.message);
|
||
document.getElementById('btn').disabled = false;
|
||
} finally {
|
||
document.getElementById('btn').disabled = false;
|
||
}
|
||
}
|
||
|
||
function showErr(m) { const e = document.getElementById('err'); e.textContent = m; e.classList.add('show'); setTimeout(() => e.classList.remove('show'), 5000); }
|
||
|
||
function copyId() {
|
||
navigator.clipboard.writeText(currentId).then(() => showErr('已复制: ' + currentId));
|
||
}
|
||
|
||
document.addEventListener('keydown', e => {
|
||
if ((e.metaKey || e.ctrlKey) && e.key === 'Enter') gen();
|
||
});
|
||
|
||
// Pre-fill demo
|
||
(function() {
|
||
document.getElementById('title').value = '零基础手搓AI封面生成器';
|
||
document.getElementById('body').value =
|
||
'语言驱动设计 · 意图透明 · 编号可追溯\n\n' +
|
||
'- 零成本 · 无需GPU\n' +
|
||
'- 极轻量 · 一行命令部署\n' +
|
||
'- 意图透明 · 每一步可见\n' +
|
||
'- 编号唯一 · 设计属于你';
|
||
updateCode();
|
||
})();
|
||
</script>
|
||
|
||
</body>
|
||
</html>
|