feat: IMAP mail sync with thread-to-contact matching (PRD §6.1)
Real IMAP connection via imapflow library: - Connects to IMAP server (IMAPFlow, TLS on port 993) - Fetches recent messages (configurable limit, default 20) - Extracts: from, fromEmail, subject, date, snippet (200 chars) - Thread-to-contact matching (PRD §6.1): 1. Match sender email against persons table 2. If no person match, extract domain and match against company.website 3. Returns matchedCompany + matchedPerson for each email - Audit-logged (action: crm.mailsync:imap) - Zod validated (host, port, user, password, folder, limit) - 502 on IMAP connection failure with detail - 400 on validation failure Tested: invalid creds → 502 'IMAP connection failed', missing host → 400
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<!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>Video Showform — Viewfinder</title>
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<style>
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:root {
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--hud: #ffffff;
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--hud-dim: rgba(255,255,255,0.45);
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--hud-line: rgba(255,255,255,0.2);
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--rec: #ff3b30;
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--mono: 'SF Mono', 'JetBrains Mono', Menlo, Consolas, monospace;
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}
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* { margin: 0; padding: 0; box-sizing: border-box; }
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html, body { width: 100%; height: 100%; background: #000; overflow: hidden; }
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body {
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font-family: var(--mono);
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color: var(--hud);
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-webkit-font-smoothing: antialiased;
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user-select: none;
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}
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.viewfinder {
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position: relative;
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width: 100vw;
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height: 100vh;
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background: #000;
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overflow: hidden;
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}
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/* ---------- 视频舞台 ---------- */
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.stage {
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position: absolute;
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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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z-index: 1;
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}
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.video-wrap {
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width: 100%;
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height: 100%;
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position: relative;
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transition: transform 0.6s cubic-bezier(.2,.8,.2,1),
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-webkit-mask-image 0.6s ease,
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mask-image 0.6s ease;
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}
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video {
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width: 100%;
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height: 100%;
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object-fit: cover;
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display: block;
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transition: filter 0.5s ease;
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background: #0a0a0a;
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}
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/* ---------- 滤镜 ---------- */
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.f-original { filter: contrast(1.02) brightness(1.0); }
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.f-vivid { filter: saturate(1.6) contrast(1.15) brightness(1.05); }
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.f-vintage { filter: sepia(0.55) contrast(0.92) brightness(0.96) saturate(0.7) hue-rotate(-10deg); }
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.f-fuji { filter: contrast(1.1) saturate(1.2) brightness(1.05) hue-rotate(-5deg); }
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.f-mono { filter: grayscale(1) contrast(1.2) brightness(0.98); }
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.f-cold { filter: hue-rotate(180deg) saturate(1.3) brightness(0.95); }
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.f-cinema { filter: contrast(1.2) saturate(0.8) brightness(0.9); }
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.fisheye .video-wrap {
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-webkit-mask-image: radial-gradient(circle at center, #000 56%, transparent 72%);
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mask-image: radial-gradient(circle at center, #000 56%, transparent 72%);
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transform: scale(1.06);
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}
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.fisheye video { filter: contrast(1.1) saturate(1.15); transform: scale(1.15); }
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.flash { animation: flash 0.32s ease; }
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@keyframes flash { 0% { opacity: 1; } 35% { opacity: 0.35; } 100% { opacity: 1; } }
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.grain {
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position: absolute; inset: 0;
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pointer-events: none;
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z-index: 4;
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background: repeating-linear-gradient(0deg, rgba(255,255,255,0.012) 0 1px, transparent 1px 3px);
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mix-blend-mode: overlay;
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opacity: 0.7;
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}
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/* ---------- HUD ---------- */
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.hud {
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position: absolute;
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inset: 0;
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pointer-events: none;
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z-index: 5;
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color: var(--hud);
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text-shadow: 0 0 6px rgba(0,0,0,0.6);
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}
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.hud-pad { position: absolute; inset: 28px 32px; }
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.frame-corner {
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position: absolute;
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width: 56px;
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height: 56px;
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border: 1.5px solid var(--hud);
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}
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.fc-tl { top: 0; left: 0; border-right: none; border-bottom: none; }
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.fc-tr { top: 0; right: 0; border-left: none; border-bottom: none; }
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.fc-bl { bottom: 0; left: 0; border-right: none; border-top: none; }
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.fc-br { bottom: 0; right: 0; border-left: none; border-top: none; }
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.top-row {
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position: absolute;
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top: 6px; left: 80px; right: 80px;
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display: flex;
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justify-content: space-between;
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align-items: center;
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font-size: 14px;
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letter-spacing: 0.04em;
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}
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.top-left, .top-right { display: flex; align-items: center; gap: 14px; }
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.badge {
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display: inline-flex; align-items: center; justify-content: center;
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padding: 1px 8px;
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border: 1.5px solid var(--hud);
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font-size: 12px;
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letter-spacing: 0.06em;
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min-width: 28px; height: 20px;
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border-radius: 2px;
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}
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.badge-a { width: 28px; height: 24px; font-weight: 600; font-size: 15px; }
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.rec-btn {
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display: inline-flex;
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align-items: center;
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gap: 6px;
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background: transparent;
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border: 1.5px solid var(--hud);
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color: var(--hud);
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padding: 2px 9px 2px 7px;
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font-family: var(--mono);
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font-size: 13px;
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letter-spacing: 0.06em;
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cursor: pointer;
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border-radius: 3px;
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pointer-events: auto;
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height: 22px;
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transition: background 0.2s ease;
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}
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.rec-btn:hover { background: rgba(255,255,255,0.12); }
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.rec-btn:active { transform: scale(0.96); }
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.rec-dot {
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width: 10px; height: 10px;
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background: var(--rec);
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border-radius: 50%;
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box-shadow: 0 0 8px rgba(255,59,48,0.7);
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animation: blink 1.1s steps(2, end) infinite;
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}
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.rec-btn.paused .rec-dot {
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background: transparent;
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box-shadow: none;
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animation: none;
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width: 8px; height: 10px;
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border-left: 2px solid var(--hud);
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border-right: 2px solid var(--hud);
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border-radius: 0;
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}
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@keyframes blink { 50% { opacity: 0.15; } }
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.battery {
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position: relative;
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width: 34px; height: 16px;
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border: 1.5px solid var(--hud);
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padding: 1.5px;
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border-radius: 1px;
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}
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.battery::after {
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content: '';
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position: absolute;
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right: -4px; top: 4px;
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width: 2px; height: 6px;
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background: var(--hud);
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}
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.battery span { display: block; height: 100%; background: var(--hud); width: 100%; }
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.side-col {
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position: absolute;
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top: 50%;
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transform: translateY(-50%);
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display: flex;
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flex-direction: column;
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gap: 22px;
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font-size: 12px;
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letter-spacing: 0.04em;
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align-items: center;
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}
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.side-left { left: -4px; }
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.side-right { right: -4px; align-items: flex-end; }
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.icon-box { display: flex; flex-direction: column; align-items: center; gap: 4px; line-height: 1; }
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.icon {
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width: 22px; height: 22px;
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border: 1.5px solid var(--hud);
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border-radius: 2px;
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display: flex; align-items: center; justify-content: center;
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}
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.icon svg { width: 14px; height: 14px; stroke: var(--hud); fill: none; stroke-width: 1.5; }
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.bottom-row {
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position: absolute;
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bottom: 6px; left: 80px; right: 80px;
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display: flex;
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justify-content: space-between;
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align-items: flex-end;
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font-size: 14px;
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letter-spacing: 0.04em;
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}
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.bottom-left, .bottom-right { display: flex; align-items: center; gap: 16px; }
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.timecode {
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font-size: 18px;
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letter-spacing: 0.12em;
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font-variant-numeric: tabular-nums;
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}
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.micro {
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font-size: 11px;
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color: var(--hud-dim);
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margin-top: 4px;
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letter-spacing: 0.15em;
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}
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.stack { display: flex; flex-direction: column; align-items: center; gap: 2px; }
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/* 中央对焦框 */
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.reticle {
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position: absolute;
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top: 50%; left: 50%;
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width: 78px; height: 78px;
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transform: translate(-50%, -50%);
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}
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.reticle .c { position: absolute; width: 16px; height: 16px; border: 1.5px solid var(--hud); }
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.reticle .c1 { top: 0; left: 0; border-right: none; border-bottom: none; }
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.reticle .c2 { top: 0; right: 0; border-left: none; border-bottom: none; }
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.reticle .c3 { bottom: 0; left: 0; border-right: none; border-top: none; }
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.reticle .c4 { bottom: 0; right: 0; border-left: none; border-top: none; }
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.reticle .dot {
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position: absolute;
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top: 50%; left: 50%;
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width: 4px; height: 4px;
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background: var(--hud);
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border-radius: 50%;
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transform: translate(-50%, -50%);
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}
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.reticle.focus { animation: focus 0.5s ease; }
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@keyframes focus {
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0% { transform: translate(-50%, -50%) scale(1.3); opacity: 0.4; }
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100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
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}
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/* ---------- 滤镜纵向选择器(底部中央) ---------- */
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.filter-wheel {
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position: absolute;
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left: 50%;
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bottom: 88px;
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transform: translateX(-50%);
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width: 280px;
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height: 168px; /* 显示 5 项,每项 ~36px */
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z-index: 7;
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pointer-events: auto;
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overflow: hidden;
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-webkit-mask-image: linear-gradient(to bottom,
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transparent 0%,
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#000 25%,
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#000 75%,
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transparent 100%);
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mask-image: linear-gradient(to bottom,
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transparent 0%,
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#000 25%,
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#000 75%,
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transparent 100%);
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}
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.filter-list {
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position: absolute;
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left: 0; right: 0;
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top: 50%;
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transition: transform 0.4s cubic-bezier(.22,.85,.25,1.05);
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will-change: transform;
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}
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.filter-item {
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height: 36px;
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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: 6px;
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color: var(--hud-dim);
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cursor: pointer;
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font-family: var(--mono);
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font-size: 14px;
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letter-spacing: 0.04em;
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white-space: nowrap;
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opacity: 0.45;
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transition: color 0.3s ease, opacity 0.3s ease, transform 0.3s ease;
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}
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.filter-item:hover { opacity: 0.75; }
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.filter-item.active {
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color: var(--hud);
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opacity: 1;
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transform: scale(1.08);
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}
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.chip {
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border: 1.5px solid currentColor;
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padding: 2px 8px;
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border-radius: 4px;
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line-height: 1.1;
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font-size: 13px;
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min-width: 32px;
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text-align: center;
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}
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.chip.name { padding: 2px 12px; }
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.filter-item.active .chip.num2 { background: var(--hud); color: #000; border-color: var(--hud); }
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/* 中线 — 不跨视频,只局限在 wheel 内 */
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.wheel-indicator {
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position: absolute;
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left: 50%;
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bottom: calc(88px + 84px - 18px); /* 居中线对齐 active 项 */
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transform: translateX(-50%);
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width: 240px;
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height: 36px;
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z-index: 6;
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pointer-events: none;
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border-top: 1px solid rgba(255,255,255,0.18);
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border-bottom: 1px solid rgba(255,255,255,0.18);
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}
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/* 两侧小箭头提示 */
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.wheel-indicator::before,
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.wheel-indicator::after {
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content: '';
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position: absolute;
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top: 50%;
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width: 8px; height: 8px;
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border: 1.5px solid var(--hud);
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transform: translateY(-50%) rotate(45deg);
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}
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.wheel-indicator::before { left: -16px; border-right: none; border-bottom: none; }
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.wheel-indicator::after { right: -16px; border-left: none; border-top: none; }
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/* 操作提示(自动消失) */
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.help {
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position: absolute;
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left: 50%;
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bottom: 270px;
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transform: translateX(-50%);
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pointer-events: none;
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z-index: 50;
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text-align: center;
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font-size: 11px;
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letter-spacing: 0.22em;
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color: var(--hud-dim);
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background: rgba(0,0,0,0.4);
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backdrop-filter: blur(6px);
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padding: 8px 16px;
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border: 1px solid rgba(255,255,255,0.2);
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border-radius: 3px;
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opacity: 0;
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transition: opacity 0.4s ease;
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||||
white-space: nowrap;
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}
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.help.show { opacity: 1; }
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.help kbd {
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||||
display: inline-block;
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||||
padding: 1px 6px;
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border: 1px solid var(--hud-dim);
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border-radius: 2px;
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||||
font-family: var(--mono);
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||||
font-size: 10px;
|
||||
letter-spacing: 0;
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||||
color: var(--hud);
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||||
margin: 0 2px;
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||||
}
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||||
/* 加载中 */
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.loading {
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position: absolute;
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top: 50%; left: 50%;
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transform: translate(-50%, -50%);
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||||
z-index: 8;
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||||
text-align: center;
|
||||
color: var(--hud);
|
||||
font-size: 12px;
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||||
letter-spacing: 0.3em;
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||||
pointer-events: none;
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||||
}
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||||
.loading.hidden { display: none; }
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.loading .spinner {
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width: 32px; height: 32px;
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||||
border: 1.5px solid var(--hud-dim);
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||||
border-top-color: var(--hud);
|
||||
border-radius: 50%;
|
||||
margin: 0 auto 12px;
|
||||
animation: spin 0.9s linear infinite;
|
||||
}
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||||
@keyframes spin { to { transform: rotate(360deg); } }
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||||
|
||||
.fallback-bg {
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||||
position: absolute;
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||||
inset: 0;
|
||||
z-index: 0;
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||||
background: radial-gradient(ellipse at 30% 40%, #1a1a1a 0%, #050505 70%), #000;
|
||||
display: none;
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||||
}
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||||
.fallback-bg.show { display: block; }
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||||
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@media (max-width: 700px) {
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.top-row, .bottom-row { left: 60px; right: 60px; font-size: 12px; }
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||||
.badge { font-size: 11px; padding: 1px 6px; }
|
||||
.timecode { font-size: 15px; }
|
||||
.frame-corner { width: 38px; height: 38px; }
|
||||
.filter-wheel { width: 240px; bottom: 78px; }
|
||||
.wheel-indicator { width: 200px; bottom: calc(78px + 84px - 18px); }
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}
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</style>
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</head>
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<body>
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<div class="viewfinder" id="viewfinder">
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||||
|
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<div class="fallback-bg" id="fallback"></div>
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||||
|
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<div class="stage" id="stage">
|
||||
<div class="video-wrap" id="videoWrap">
|
||||
<video id="vid" class="f-original"
|
||||
autoplay muted loop playsinline preload="auto"
|
||||
crossorigin="anonymous"></video>
|
||||
</div>
|
||||
<div class="grain"></div>
|
||||
</div>
|
||||
|
||||
<div class="loading" id="loading">
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||||
<div class="spinner"></div>
|
||||
LOADING
|
||||
</div>
|
||||
|
||||
<div class="hud">
|
||||
<div class="hud-pad">
|
||||
<div class="frame-corner fc-tl"></div>
|
||||
<div class="frame-corner fc-tr"></div>
|
||||
<div class="frame-corner fc-bl"></div>
|
||||
<div class="frame-corner fc-br"></div>
|
||||
|
||||
<div class="top-row">
|
||||
<div class="top-left">
|
||||
<span class="badge badge-a">A</span>
|
||||
<span class="badge">16:9</span>
|
||||
<span>25p</span>
|
||||
</div>
|
||||
<div class="top-right">
|
||||
<span class="badge">FX</span>
|
||||
<button class="rec-btn" id="recBtn" type="button" aria-label="play/pause">
|
||||
<span class="rec-dot" id="recDot"></span>
|
||||
<span id="recLabel">REC</span>
|
||||
</button>
|
||||
<span id="batPct">100%</span>
|
||||
<div class="battery"><span id="batFill"></span></div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="side-col side-left">
|
||||
<span class="badge">AF-S</span>
|
||||
<div class="icon"><svg viewBox="0 0 20 20"><rect x="3" y="3" width="14" height="14" rx="1"/><circle cx="10" cy="10" r="3"/></svg></div>
|
||||
<div class="icon-box">
|
||||
<div class="icon"><svg viewBox="0 0 20 20"><circle cx="10" cy="7" r="3"/><path d="M4 17c0-3 3-5 6-5s6 2 6 5"/></svg></div>
|
||||
<span>OFF</span>
|
||||
</div>
|
||||
<div class="icon-box">
|
||||
<div class="icon"><svg viewBox="0 0 20 20"><rect x="3" y="3" width="14" height="14" rx="1"/><path d="M5 15l10-10"/></svg></div>
|
||||
<span>OFF</span>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="side-col side-right">
|
||||
<div class="icon-box">
|
||||
<span>AUTO</span>
|
||||
<div class="icon"><svg viewBox="0 0 20 20"><circle cx="10" cy="10" r="2.5"/></svg></div>
|
||||
</div>
|
||||
<div class="icon-box"><span>AWB</span></div>
|
||||
</div>
|
||||
|
||||
<div class="reticle" id="reticle">
|
||||
<div class="c c1"></div>
|
||||
<div class="c c2"></div>
|
||||
<div class="c c3"></div>
|
||||
<div class="c c4"></div>
|
||||
<div class="dot"></div>
|
||||
</div>
|
||||
|
||||
<div class="bottom-row">
|
||||
<div class="bottom-left">
|
||||
<div class="stack"><span id="fStop">F3.5</span><span class="micro">APERTURE</span></div>
|
||||
<div class="stack"><span id="shutter">1/200</span><span class="micro">SHUTTER</span></div>
|
||||
</div>
|
||||
<div class="stack">
|
||||
<span class="timecode" id="timecode">00:00:00:00</span>
|
||||
<span class="micro" id="filterLabel">ORIGINAL · 4K</span>
|
||||
</div>
|
||||
<div class="bottom-right">
|
||||
<div class="stack"><span id="iso">ISO 100</span><span class="micro">ISO</span></div>
|
||||
<div class="stack"><span id="ev">± -0.5</span><span class="micro">EV</span></div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<!-- 滤镜中线高亮 -->
|
||||
<div class="wheel-indicator"></div>
|
||||
|
||||
<!-- 纵向滚动滤镜选择器 -->
|
||||
<div class="filter-wheel" id="wheel">
|
||||
<div class="filter-list" id="list"></div>
|
||||
</div>
|
||||
|
||||
<!-- 操作提示 -->
|
||||
<div class="help" id="help">
|
||||
滚轮 / <kbd>↑</kbd><kbd>↓</kbd> 切换滤镜
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<script>
|
||||
const videoSources = [
|
||||
'https://interactive-examples.mdn.mozilla.net/media/cc0-videos/flower.mp4',
|
||||
'https://www.w3schools.com/html/mov_bbb.mp4',
|
||||
'https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4',
|
||||
'https://test-videos.co.uk/vids/bigbuckbunny/mp4/h264/360/Big_Buck_Bunny_360_10s_1MB.mp4'
|
||||
];
|
||||
|
||||
const filters = [
|
||||
{ id: 'original', n1: '01', n2: '00', name: 'Original', iso: '100', fStop: 'F3.5', shutter: '1/200', ev: '± -0.5', label: 'ORIGINAL · 4K' },
|
||||
{ id: 'vivid', n1: '02', n2: '15', name: 'Vivid', iso: '125', fStop: 'F2.8', shutter: '1/250', ev: '± +0.3', label: 'VIVID · POP' },
|
||||
{ id: 'fuji', n1: '03', n2: '55', name: 'Fujifilm', iso: '200', fStop: 'F4.0', shutter: '1/160', ev: '± +0.0', label: 'CLASSIC CHROME' },
|
||||
{ id: 'vintage', n1: '05', n2: '00', name: 'Vintage', iso: '400', fStop: 'F5.6', shutter: '1/125', ev: '± -0.7', label: 'VINTAGE 1977' },
|
||||
{ id: 'fisheye', n1: '07', n2: '01', name: 'Fisheye', iso: '160', fStop: 'F2.2', shutter: '1/320', ev: '± +0.0', label: 'FISHEYE · 8MM' },
|
||||
{ id: 'cinema', n1: '09', n2: '08', name: 'Cinema', iso: '320', fStop: 'F2.0', shutter: '1/100', ev: '± -1.0', label: 'CINEMA · 2.35:1' },
|
||||
{ id: 'mono', n1: '11', n2: '21', name: 'Mono', iso: '800', fStop: 'F8.0', shutter: '1/500', ev: '± -0.3', label: 'MONO · TRI-X' },
|
||||
{ id: 'cold', n1: '13', n2: '44', name: 'Cold', iso: '250', fStop: 'F3.2', shutter: '1/200', ev: '± -0.2', label: 'COLD · ARCTIC' },
|
||||
];
|
||||
|
||||
const ITEM_H = 36;
|
||||
|
||||
const $ = id => document.getElementById(id);
|
||||
const list = $('list');
|
||||
const vid = $('vid');
|
||||
const stage = $('stage');
|
||||
const videoWrap = $('videoWrap');
|
||||
const reticle = $('reticle');
|
||||
const loading = $('loading');
|
||||
const fallback = $('fallback');
|
||||
let currentIdx = 0;
|
||||
|
||||
/* ---------- 视频加载 ---------- */
|
||||
let srcIndex = 0;
|
||||
function tryNextSource() {
|
||||
if (srcIndex >= videoSources.length) {
|
||||
loading.classList.add('hidden');
|
||||
fallback.classList.add('show');
|
||||
return;
|
||||
}
|
||||
vid.src = videoSources[srcIndex];
|
||||
vid.load();
|
||||
srcIndex++;
|
||||
}
|
||||
vid.addEventListener('canplay', () => {
|
||||
loading.classList.add('hidden');
|
||||
fallback.classList.remove('show');
|
||||
vid.play().catch(() => {});
|
||||
});
|
||||
vid.addEventListener('error', tryNextSource);
|
||||
let loadTimer;
|
||||
function resetLoadTimer() {
|
||||
clearTimeout(loadTimer);
|
||||
loadTimer = setTimeout(() => {
|
||||
if (vid.readyState < 3) { tryNextSource(); resetLoadTimer(); }
|
||||
}, 10000);
|
||||
}
|
||||
resetLoadTimer();
|
||||
tryNextSource();
|
||||
|
||||
/* ---------- 渲染滤镜列表 ---------- */
|
||||
filters.forEach((f, i) => {
|
||||
const el = document.createElement('div');
|
||||
el.className = 'filter-item' + (i === currentIdx ? ' active' : '');
|
||||
el.dataset.idx = i;
|
||||
el.innerHTML = `
|
||||
<span class="chip num1">${f.n1}</span>
|
||||
<span class="chip num2">${f.n2}</span>
|
||||
<span class="chip name">${f.name}</span>
|
||||
`;
|
||||
el.addEventListener('click', () => setFilter(i));
|
||||
list.appendChild(el);
|
||||
});
|
||||
|
||||
function setFilter(idx) {
|
||||
if (idx < 0 || idx >= filters.length) return;
|
||||
currentIdx = idx;
|
||||
const f = filters[idx];
|
||||
|
||||
vid.className = 'f-' + f.id;
|
||||
videoWrap.classList.toggle('fisheye', f.id === 'fisheye');
|
||||
|
||||
stage.classList.remove('flash');
|
||||
void stage.offsetWidth;
|
||||
stage.classList.add('flash');
|
||||
|
||||
[...list.children].forEach((el, i) => {
|
||||
el.classList.toggle('active', i === idx);
|
||||
});
|
||||
|
||||
/* 纵向居中:把 active 项移到中线(top: 50%) */
|
||||
/* active 元素的 top(相对 list) = idx * ITEM_H
|
||||
list 的 top = 50%(中线),要让 active 的中心也对齐中线
|
||||
=> translateY = -(idx * ITEM_H) - ITEM_H/2 */
|
||||
const offset = -(idx * ITEM_H) - ITEM_H / 2;
|
||||
list.style.transform = `translateY(${offset}px)`;
|
||||
|
||||
$('iso').textContent = 'ISO ' + f.iso;
|
||||
$('fStop').textContent = f.fStop;
|
||||
$('shutter').textContent = f.shutter;
|
||||
$('ev').textContent = f.ev;
|
||||
$('filterLabel').textContent = f.label;
|
||||
|
||||
reticle.classList.remove('focus');
|
||||
void reticle.offsetWidth;
|
||||
reticle.classList.add('focus');
|
||||
}
|
||||
|
||||
/* 键盘:上下切换 */
|
||||
document.addEventListener('keydown', e => {
|
||||
if (e.key === 'ArrowUp' || e.key === 'ArrowLeft') { e.preventDefault(); setFilter((currentIdx - 1 + filters.length) % filters.length); }
|
||||
if (e.key === 'ArrowDown' || e.key === 'ArrowRight') { e.preventDefault(); setFilter((currentIdx + 1) % filters.length); }
|
||||
if (e.code === 'Space') { e.preventDefault(); vid.paused ? vid.play() : vid.pause(); }
|
||||
if (e.key === 'f' || e.key === 'F') {
|
||||
if (!document.fullscreenElement) document.documentElement.requestFullscreen?.();
|
||||
else document.exitFullscreen?.();
|
||||
}
|
||||
});
|
||||
|
||||
/* 滚轮:在 wheel 区域内或整个 viewfinder 都能滚 */
|
||||
let wheelLock = false;
|
||||
function onWheel(e) {
|
||||
e.preventDefault();
|
||||
if (wheelLock) return;
|
||||
wheelLock = true;
|
||||
setTimeout(() => wheelLock = false, 200);
|
||||
const dir = (e.deltaY > 0 || e.deltaX > 0) ? 1 : -1;
|
||||
setFilter((currentIdx + dir + filters.length) % filters.length);
|
||||
}
|
||||
$('wheel').addEventListener('wheel', onWheel, { passive: false });
|
||||
/* 整个 viewfinder 区域也可滚轮切换(更直观) */
|
||||
$('viewfinder').addEventListener('wheel', onWheel, { passive: false });
|
||||
|
||||
/* 触摸滑动 */
|
||||
let touchStartY = null;
|
||||
$('wheel').addEventListener('touchstart', e => {
|
||||
touchStartY = e.touches[0].clientY;
|
||||
}, { passive: true });
|
||||
$('wheel').addEventListener('touchmove', e => {
|
||||
if (touchStartY === null) return;
|
||||
const dy = e.touches[0].clientY - touchStartY;
|
||||
if (Math.abs(dy) > 30) {
|
||||
const dir = dy < 0 ? 1 : -1;
|
||||
setFilter((currentIdx + dir + filters.length) % filters.length);
|
||||
touchStartY = null;
|
||||
}
|
||||
}, { passive: true });
|
||||
|
||||
/* 点击对焦(避开底部 HUD 与滤镜轮) */
|
||||
stage.addEventListener('click', e => {
|
||||
if (e.clientY > window.innerHeight - 280) return;
|
||||
const rect = stage.getBoundingClientRect();
|
||||
const x = e.clientX - rect.left;
|
||||
const y = e.clientY - rect.top;
|
||||
reticle.style.transition = 'none';
|
||||
reticle.style.top = y + 'px';
|
||||
reticle.style.left = x + 'px';
|
||||
reticle.classList.remove('focus');
|
||||
void reticle.offsetWidth;
|
||||
reticle.style.transition = '';
|
||||
reticle.classList.add('focus');
|
||||
setTimeout(() => {
|
||||
reticle.style.top = '50%';
|
||||
reticle.style.left = '50%';
|
||||
}, 1500);
|
||||
});
|
||||
|
||||
/* 时间码 */
|
||||
let startTs = null;
|
||||
function tickTimecode(ts) {
|
||||
if (!startTs) startTs = ts;
|
||||
const elapsed = (ts - startTs) / 1000;
|
||||
const totalFrames = Math.floor(elapsed * 25);
|
||||
const ff = totalFrames % 25;
|
||||
const ss = Math.floor(totalFrames / 25) % 60;
|
||||
const mm = Math.floor(totalFrames / 1500) % 60;
|
||||
const hh = Math.floor(totalFrames / 90000);
|
||||
$('timecode').textContent =
|
||||
String(hh).padStart(2,'0') + ':' +
|
||||
String(mm).padStart(2,'0') + ':' +
|
||||
String(ss).padStart(2,'0') + ':' +
|
||||
String(ff).padStart(2,'0');
|
||||
requestAnimationFrame(tickTimecode);
|
||||
}
|
||||
requestAnimationFrame(tickTimecode);
|
||||
|
||||
/* 电量 */
|
||||
let battery = 100;
|
||||
setInterval(() => {
|
||||
battery = Math.max(12, battery - 1);
|
||||
$('batPct').textContent = battery + '%';
|
||||
$('batFill').style.width = battery + '%';
|
||||
if (battery < 25) $('batFill').style.background = '#ff9f0a';
|
||||
if (battery < 15) $('batFill').style.background = '#ff3b30';
|
||||
}, 8000);
|
||||
|
||||
/* 操作提示 */
|
||||
const help = $('help');
|
||||
setTimeout(() => help.classList.add('show'), 800);
|
||||
setTimeout(() => help.classList.remove('show'), 4200);
|
||||
|
||||
/* 播放/暂停按钮 */
|
||||
const recBtn = $('recBtn');
|
||||
const recLabel = $('recLabel');
|
||||
function updateRec() {
|
||||
if (vid.paused) {
|
||||
recBtn.classList.add('paused');
|
||||
recLabel.textContent = 'PAUSED';
|
||||
} else {
|
||||
recBtn.classList.remove('paused');
|
||||
recLabel.textContent = 'REC';
|
||||
}
|
||||
}
|
||||
recBtn.addEventListener('click', e => {
|
||||
e.stopPropagation();
|
||||
if (vid.paused) vid.play(); else vid.pause();
|
||||
});
|
||||
vid.addEventListener('play', updateRec);
|
||||
vid.addEventListener('pause', updateRec);
|
||||
|
||||
/* 初次定位 */
|
||||
setTimeout(() => setFilter(0), 50);
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
Reference in new issue
Block a user