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Designs a fixed-viewport layout optimized for TV/large screen display with responsive mobile fallback. Covers 75% width constraint, overflow control, three-section layout, and auto-scroll. Use when building a full-screen display for TVs or kiosks.
Codex 또는 Claude로 설치 이 Prompt를 복사해 Codex, Claude 또는 다른 어시스턴트에 붙여 넣으면 Skill 페이지를 검토하고 설치를 진행할 수 있습니다.
SOC 직업 분류 기준
Adds CSS animation effects to conference UI - progress bar shimmer sweep, current talk glow breathe, up-next border shift, and golden shimmer for special events. All pure CSS, no JavaScript. Use when adding polish animations to UI components.
Establishes conference visual identity with custom fonts, color palettes, and Tailwind CSS v4 design tokens. Covers self-hosted font setup, @theme inline configuration, and typography hierarchy. Use when applying brand styling to a conference display.
Orchestrates building a live conference agenda display from scratch using Next.js, Tailwind CSS, and animated backgrounds. Guides through 5 phases referencing specialized sub-skills. Use when starting a new conference agenda project or replicating the RoboCon 2026 display.
Builds the real-time schedule state engine with useCurrentTime hook, URL-based time simulation, and getScheduleState calculator. Handles current/past/upcoming detection, multi-day switching, and progress tracking. Use when implementing live schedule tracking logic.
Builds all conference schedule UI components - Header with live clock, CurrentTalk with speaker avatars, BreakCard with countdown, UpNext with expandable abstracts, PastTalks with collapsed view, and ProgressBar with shimmer. Use when implementing conference display UI.
Creates a multi-layer CSS aurora gradient background with twinkling stars and talk-change pulse effects. Uses GPU-accelerated CSS animations and seeded random star placement. No JavaScript animation loop. Use when adding atmospheric effects to a dark-themed display.
| name | designing-tv-display-layout |
| description | Designs a fixed-viewport layout optimized for TV/large screen display with responsive mobile fallback. Covers 75% width constraint, overflow control, three-section layout, and auto-scroll. Use when building a full-screen display for TVs or kiosks. |
Fills entire screen with no scrolling on desktop/TV. On mobile, becomes scrollable.
<div className="w-screen min-h-screen lg:h-screen bg-navy lg:overflow-hidden flex justify-center">
<AuroraBackground />
<ShootingStars />
{/* Content — 75% width on large screens */}
<div className="w-full lg:w-[75%] h-full flex flex-col lg:overflow-hidden relative z-10">
<Header />
<main className="flex-1 flex flex-col lg:overflow-hidden lg:min-h-0
px-4 py-4 gap-5 lg:px-20 lg:py-10 lg:gap-10">
{/* Content sections */}
</main>
</div>
{/* QR code — desktop only, fixed top-right */}
<div className="hidden lg:flex fixed top-6 right-6 z-20">...</div>
</div>
lg:w-[75%] with flex justify-center prevents content from stretching edge-to-edge on TVs. Leaves room for aurora background visibility.
┌─────────────────────────────────┐
│ Header (clock, day tabs, logo) │ ← shrink-0
├─────────────────────────────────┤
│ Past talks (collapsed) │ ← shrink-0
│ ─────────────────────────────── │
│ NOW: Current Talk / Break │ ← shrink-0
│ ─────────────────────────────── │
│ Up Next (fills remaining space) │ ← flex-1
└─────────────────────────────────┘
Three states: Live View (during talks/breaks), Before Start (welcome + countdown), After End (farewell).
lg:overflow-hidden everywhere. Up Next clips at bottomoverflow-y: auto on body. All sections stack and scrollPast talks are above current talk. Auto-scroll to NOW on mount:
const nowRef = useRef<HTMLDivElement>(null);
useEffect(() => {
if (nowRef.current && window.innerWidth < 1024) {
nowRef.current.scrollIntoView({ behavior: "instant", block: "start" });
}
}, []);
Single breakpoint at 1024px (Tailwind lg):
Page: h-screen, flex flex-col, overflow-hidden
├── Header: shrink-0
└── Main: flex-1, flex flex-col, overflow-hidden, min-h-0
├── Past: shrink-0
├── Current: shrink-0
├── Divider: shrink-0
└── Up Next: flex-1, min-h-0, overflow-hidden
lg:min-h-0 on flex-1 containers is critical — without it, flex items won't shrink below content height.
| Context | Mobile | Desktop |
|---|---|---|
| Section padding | px-4 py-4 | lg:px-20 lg:py-10 |
| Section gaps | gap-5 | lg:gap-10 |
| Component gaps | gap-3 | lg:gap-5 |
| Header padding | pt-4 pb-3 | lg:pt-10 lg:pb-8 |