| 1 | spec_version: 1 |
| 2 | id: frame-build-minimal |
| 3 | name: Build Minimal |
| 4 | description: > |
| 5 | Luxury-minimal whitespace hero — a single word reveals letter by letter in ultra-thin |
| 6 | Inter, a warm-gold hairline extends, thin indicators rise and breathe. Calm, premium, |
| 7 | 70%+ whitespace. Distilled from the huashu-design "Build Studio" philosophy. |
| 8 | |
| 9 | engine: hyperframes |
| 10 | engine_version: ^0.4.0 |
| 11 | source_entry: source/index.html |
| 12 | |
| 13 | category: presentation |
| 14 | subcategory: hero |
| 15 | tags: [minimal, luxury, whitespace, hero, gold, build, thin] |
| 16 | |
| 17 | best_for: |
| 18 | - "Premium product / brand hero" |
| 19 | - "Calm single-word statement" |
| 20 | - "Elegant title card" |
| 21 | |
| 22 | output: |
| 23 | formats: [mp4, webm] |
| 24 | default_format: mp4 |
| 25 | resolution: |
| 26 | default: { width: 1920, height: 1080 } |
| 27 | supported_aspects: ["16:9", "1:1"] |
| 28 | fps: |
| 29 | default: 60 |
| 30 | supported: [30, 60] |
| 31 | duration: |
| 32 | type: variable |
| 33 | min_sec: 4 |
| 34 | max_sec: 7 |
| 35 | alpha: false |
| 36 | audio: |
| 37 | supported: true |
| 38 | expected_inputs: [bgm] |
| 39 | |
| 40 | inputs: |
| 41 | schema: |
| 42 | type: object |
| 43 | required: [hero] |
| 44 | properties: |
| 45 | eyebrow: |
| 46 | type: "string" |
| 47 | maxLength: 40 |
| 48 | description: "Tiny uppercase eyebrow above the hero word" |
| 49 | hero: |
| 50 | type: "string" |
| 51 | maxLength: 16 |
| 52 | description: "The single hero word, revealed letter by letter" |
| 53 | desc: |
| 54 | type: "string" |
| 55 | maxLength: 140 |
| 56 | description: "Two short centered lines under the gold rule" |
| 57 | duration_sec: |
| 58 | type: "number" |
| 59 | minimum: 4 |
| 60 | maximum: 7 |
| 61 | default: 5 |
| 62 | examples: |
| 63 | - {"eyebrow": "Design Agent", "hero": "Agent", "desc": "Every use is an evolution. From craft, to assist, to self-evolving."} |
| 64 | |
| 65 | license: |
| 66 | spdx: Apache-2.0 |
| 67 | attribution_required: true |
| 68 | redistribution_allowed: true |
| 69 | commercial_use: true |
| 70 | |
| 71 | provenance: |
| 72 | # L1 — original design inspiration (real world) |
| 73 | origin: |
| 74 | name: Build |
| 75 | kind: design-studio |
| 76 | reference: "London branding studio — luxury minimalism, ultra-thin type, generous whitespace" |
| 77 | # L2 — the open-source skill we actually transformed from (license governs here) |
| 78 | via_skill: |
| 79 | name: huashu-design |
| 80 | author: "alchaincyf (花叔 · 花生)" |
| 81 | url: https://github.com/alchaincyf/huashu-design |
| 82 | license: MIT |
| 83 | source_file: assets/showcases/ppt/ppt-build.html |
| 84 | # L3 — what this template does |
| 85 | transformation: > |
| 86 | Static PPT showcase → animated hyperframes timeline (hero word reveals letter by |
| 87 | letter in ultra-thin Inter, #D4A574 gold hairline extends, thin indicators rise and |
| 88 | breathe) built as original CSS keyframes. Re-typed for motion; original sample data. |
| 89 | No upstream source code copied verbatim. |
| 90 | |
| 91 | author: |
| 92 | name: nexu-io |
| 93 | url: https://github.com/nexu-io |
| 94 | contact: open-design@nexu.io |
| 95 | |
| 96 | version: 0.1.0 |
| 97 | changelog: |
| 98 | - version: 0.1.0 |
| 99 | date: 2026-06-03 |
| 100 | notes: Distilled from huashu-design Build showcase into an animated html-video template. |
| 101 | |
| 102 | preview: |
| 103 | poster: preview.png |
| 104 | |
| 105 | performance: |
| 106 | reference_render: |
| 107 | duration_sec: 5 |
| 108 | render_wall_clock_sec: 10 |
| 109 | machine: "M2 MacBook Air" |
| 110 |