음악 페스티벌 라인업 포스터

プロンプト原文

[Input]
- language: Korean
- output_size: 1024x1536

[Purpose]
Korean music festival lineup poster for print and social sharing, official event announcement layout.
Grid-structured concert poster with a realistic full-event information system: festival name, date/time, venue, headliners, lineup tiers, ticket CTA, sponsor strip, and social channel details.

[Composition]
- Vertical 1024x1536 poster with a strong editorial grid: top title/header block, center hero lineup block, lower event detail/ticket/footer block.
- Main title area occupies about 18% of the frame at the top; 헤드라이너 block takes the visual center at 35–45%; 라인업 is arranged beneath in tiered rows with a realistic multi-artist festival roster density.
- Background is a dark stage-like surface with neon gradient haze, halftone grain, laser-beam streaks, waveform graphics, speaker silhouettes, ticket-stub corners, and sharp punk-inspired geometric accents.
- Use {페스티벌명}, {부제}, {일시}, {장소}, {헤드라이너}, {라인업}, {티켓정보}, {CTA}, {스폰서}, {SNS}, {컨셉톤} with clean grid alignment, clear hierarchy, and convincing official-poster details.

[Core Structure]
1. Top header band: Place {페스티벌명} centered in a bold condensed masthead style, with {부제} as a small uppercase-style Korean tagline nearby; include thin divider rules, VOL-style micro text, and a small stage icon to make the poster feel like a finished event announcement.
2. Event info block: Set {일시} and {장소} directly under the title in smaller sans-serif type, aligned to the grid with precise tracking; add small labels such as “DATE”, “VENUE”, “OPEN” and a compact map-pin symbol.
3. Main headline block: Render {헤드라이너} as the largest text element in the middle of the poster, stacked or slash-separated as provided, with a neon glow edge, crisp white fill, and subtle cyan/pink offset shadows for stage-light depth.
4. Lineup tier block: Arrange {라인업} in 2–4 tier groups using descending font sizes; separate tiers with thin rules, dot separators, bracket marks, and small day labels such as “DAY 1” and “DAY 2” so the roster feels authentic and information-rich.
5. Event detail strip: Add a lower information zone containing {티켓정보}, age/entry guidance, gate-open note, and weather notice in tiny but readable Korean microcopy; use boxed callouts and small icons for ticket, clock, and location.
6. Style accent layer: Apply {컨셉톤} through abstract neon gradients, punk-inspired angular shards, waveform lines, sticker-like labels, diagonal caution-tape graphics, and stage-light bloom behind the text without hiding the lettering.
7. Sponsor and CTA footer: Place {CTA} in the bottom zone as a clear ticketing callout, boxed or underlined for emphasis; include {스폰서} as a sponsor/partner strip and {SNS} as an official channel line with small social-style icons.
8. Final polish: Keep all text aligned to the poster grid, with no overlap, no warped letters, and consistent spacing across Korean and English typography; the result should look like a realistic printed festival lineup poster photographed flat-on.

[Style Rules]
- Typography: Use Pretendard ExtraBold for title blocks, Noto Sans KR Medium/SemiBold for event info and lineup tiers, and a condensed sans style for festival branding; title size should dominate, headliners should feel monumental, and lineup tiers should step down by hierarchy.
- Color palette: Use {컨셉톤} as the base direction, with black #050505, neon pink #FF3EB5, cyan #20E5FF, electric purple #8B5CF6, warm white #F5F5F5, and small lime accents #B6FF3B for ticket and sponsor highlights.
- Border/shadow: Add subtle 4px y-offset soft shadows with 12px blur at 18% opacity; use thin neon outline strokes, divider lines, boxed information modules, diagonal corner ticks, and glowing typographic emphasis for structure.
- Realistic print details: Include slight paper grain, faint ink misregistration, halftone dots, micro scratches, and layered poster texture while keeping the rendered Korean text sharp and readable.

[Visual Style]
- Camera / lens: Graphic poster composition, simulated 50mm editorial framing with no photographic distortion; crisp vector-like text rendering and layered print texture.
- Lighting: Stage-inspired neon illumination with a faint top-left glow, secondary cyan rim from the right, magenta bloom behind the headliner names, and diffused light around major text.
- Color grade: High-contrast black base with neon pink/cyan/purple gradient accents, slight halftone grain, modern festival print saturation, and punchy nighttime concert atmosphere.

[Mood]
Official Korean festival lineup poster — Pentaport / DMZ / Have a Nice Trip poster energy with contemporary neon-punk editorial design, realistic ticketing information, sponsor footer, and energetic Seoul summer-night festival atmosphere.

[Critical]
- Korean text accuracy: 반드시 다음 문자열이 정확히 보여야 함: "웨이브 페스티벌 2026", "도시의 밤을 흔드는 이틀간의 사운드", "2026.06.22(토)~06.23(일) 14:00 OPEN", "한강 노들섬 라이브파크", "네온라인 / 김성 / 글로우", "오아시스 블루 / 팔팔런즈 / 슬로우 번 / 늦은밤 / 비너스 / 달빛소년 / 윤하린 / 로컬웨이브 / 시티노이즈 / 모노드림 / 라임스톤 / 구름합창 / 나이트버스 / 스파클키즈 / 블루파도 / 사운드마켓 / 피크닉클럽 / 새벽라디오", "얼리버드 89,000원 · 1일권 119,000원 · 양일권 179,000원", "ticket.wavefest.kr 예매", "후원: 서울문화재단 · 노들섬 · 사운드랩", "@wavefestival.kr  #웨이브페스티벌".
- Layout invariants: title, subtitle, date/time, venue, headliner, lineup tiers, ticket information, sponsor strip, SNS line, and CTA must all be present; lineup text must remain tiered and grid-aligned.
- Poster realism: include event-detail microcopy, icon labels, decorative neon graphics, stage-light texture, footer partner area, and ticket-style callout while preserving legibility.

[8. 🚫 PROHIBITED]
- Fake official seals / certifications
- Broken Korean characters
- Celebrity composites or unauthorized likeness mashups