feat: add promoted template edit contracts (#3407)

* feat: add promoted template edit contracts

* fix: address template contract review feedback
This commit is contained in:
James Russo
2026-08-21 18:39:17 -07:00
committed by GitHub
parent 92a6076807
commit dac8f9f912
24 changed files with 590 additions and 82 deletions
@@ -0,0 +1,18 @@
# Avatar Promo Card editing contract
## Surface ownership
This is a brandable promotional card. The composition's geometry and motion are template-owned; the declared identity, offer copy, logo, and color variables may adopt the supplied website brand.
## Editable slots
Only defaults declared in `data-composition-variables` are editable:
- Brand logo, headline lines, subhead, pill labels, and offer/code copy
- Declared canvas, ink, muted-ink, accent, and tile colors
Keep replacement copy within 20% of the original length. A replacement logo must be a horizontal transparent wordmark.
## Protected
Preserve avatar videos, background music, fonts, belt geometry, tile count, scene structure, duration, timing, easing, and waterfall motion. Do not add or replace media without a declared variable.
@@ -1,5 +1,27 @@
<!doctype html>
<html lang="en" data-resolution="portrait">
<html
lang="en"
data-resolution="portrait"
data-composition-variables='[
{ "id": "brandLogo", "type": "image", "role": "content", "label": "Brand logo", "description": "Horizontal transparent wordmark used in the header and belt.", "default": "assets/heygen-logo.svg" },
{ "id": "titleLine1", "type": "string", "role": "content", "label": "Headline line 1", "description": "First headline line.", "default": "Your avatar," },
{ "id": "titleLine2", "type": "string", "role": "content", "label": "Headline line 2", "description": "Second headline line.", "default": "by HeyGen." },
{ "id": "subhead", "type": "string", "role": "content", "label": "Subhead", "description": "Supporting line under the headline.", "default": "AI video, camera-free." },
{ "id": "pill1", "type": "string", "role": "content", "label": "Pill 1", "description": "First feature pill.", "default": "4K AVATARS" },
{ "id": "pill2", "type": "string", "role": "content", "label": "Pill 2", "description": "Second feature pill.", "default": "NO CAMERA NEEDED" },
{ "id": "offerValue", "type": "string", "role": "content", "label": "Offer value", "description": "Large offer value in the light tile.", "default": "25%" },
{ "id": "offerSuffix", "type": "string", "role": "content", "label": "Offer suffix", "description": "Large offer suffix in the adjacent light tile.", "default": "OFF" },
{ "id": "codeLabel", "type": "string", "role": "content", "label": "Promo code label", "description": "Small label above the promo code.", "default": "CODE" },
{ "id": "promoPrefix", "type": "string", "role": "content", "label": "Promo code prefix", "description": "Accent-colored promo-code prefix.", "default": "GEN" },
{ "id": "promoSuffix", "type": "string", "role": "content", "label": "Promo code suffix", "description": "Light promo-code suffix.", "default": "25" },
{ "id": "canvasColor", "type": "color", "role": "style", "label": "Canvas color", "description": "Main card background.", "default": "#eaf6fa" },
{ "id": "inkColor", "type": "color", "role": "style", "label": "Ink color", "description": "Primary headline, pill, and offer ink.", "default": "#0a1418" },
{ "id": "mutedInkColor", "type": "color", "role": "style", "label": "Muted ink color", "description": "Subhead ink.", "default": "#47545b" },
{ "id": "accentColor", "type": "color", "role": "style", "label": "Accent color", "description": "Brand accent used by tiles and promo-code prefix.", "default": "#00c3ff" },
{ "id": "lightTileColor", "type": "color", "role": "style", "label": "Light tile color", "description": "Light belt-tile surface.", "default": "#f7fcfe" },
{ "id": "darkTileColor", "type": "color", "role": "style", "label": "Dark tile color", "description": "Dark belt-tile surface.", "default": "#0b1215" }
]'
>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=1080, height=1920" />
@@ -52,11 +74,17 @@
width: 1080px;
height: 1920px;
overflow: hidden;
--apc-canvas: #eaf6fa;
--apc-ink: #0a1418;
--apc-muted: #47545b;
--apc-accent: #00c3ff;
--apc-light-tile: #f7fcfe;
--apc-dark-tile: #0b1215;
}
.bgfill {
position: absolute;
inset: 0;
background: #eaf6fa;
background: var(--apc-canvas);
}
.hdr {
@@ -64,7 +92,7 @@
left: 0;
width: 1080px;
text-align: center;
color: #0a1418;
color: var(--apc-ink);
}
#apc-hdr-logo {
top: 118px;
@@ -86,7 +114,7 @@
font-family: "AvatarSans", sans-serif;
font-weight: 500;
font-size: 37px;
color: #47545b;
color: var(--apc-muted);
letter-spacing: -0.01em;
}
#apc-hdr-pills {
@@ -96,7 +124,7 @@
gap: 28px;
}
.pill {
border: 2px solid #0a1418;
border: 2px solid var(--apc-ink);
border-radius: 999px;
padding: 0 42px;
height: 92px;
@@ -105,7 +133,7 @@
font-weight: 600;
font-size: 27px;
letter-spacing: 0.12em;
color: #0a1418;
color: var(--apc-ink);
}
#apc-belt-linear {
@@ -140,13 +168,13 @@
display: block;
}
.light {
background: #f7fcfe;
background: var(--apc-light-tile);
}
.dark {
background: #0b1215;
background: var(--apc-dark-tile);
}
.cyan {
background: #00c3ff;
background: var(--apc-accent);
}
.serif-tile {
display: flex;
@@ -155,7 +183,7 @@
font-family: "AvatarDisplay", serif;
font-weight: 500;
font-size: 165px;
color: #0a1418;
color: var(--apc-ink);
}
.brand-tile {
display: flex;
@@ -187,7 +215,7 @@
letter-spacing: -0.01em;
}
.code-tile .promo .gen {
color: #00c3ff;
color: var(--apc-accent);
}
.code-tile .promo .n25 {
color: #fbfcfc;
@@ -224,7 +252,9 @@
muted
playsinline
></video>
<div class="tile row1 light serif-tile" style="left: 907.7px">25%</div>
<div id="apc-offer-value" class="tile row1 light serif-tile" style="left: 907.7px">
25%
</div>
<video
class="tile row1 clip"
id="apc-v-r1k3"
@@ -260,7 +290,13 @@
muted
playsinline
></video>
<div class="tile row2 light serif-tile" style="left: 523.4px; font-size: 146px">OFF</div>
<div
id="apc-offer-suffix"
class="tile row2 light serif-tile"
style="left: 523.4px; font-size: 146px"
>
OFF
</div>
<video
class="tile row2 clip"
id="apc-v-r2k2"
@@ -273,8 +309,11 @@
playsinline
></video>
<div class="tile row2 dark code-tile" style="left: 1292px">
<div class="code">CODE</div>
<div class="promo"><span class="gen">GEN</span><span class="n25">25</span></div>
<div id="apc-code-label" class="code">CODE</div>
<div class="promo">
<span id="apc-promo-prefix" class="gen">GEN</span
><span id="apc-promo-suffix" class="n25">25</span>
</div>
</div>
<div class="tile row2 light brand-tile" style="left: 1676.3px">
<img src="assets/heygen-logo.svg?t=2" alt="" />
@@ -287,12 +326,12 @@
<div class="hdr" id="apc-hdr-logo"><img src="assets/heygen-logo.svg" alt="HeyGen" /></div>
<div class="hdr" id="apc-hdr-title">
Your avatar,
<div>by HeyGen.</div>
<div id="apc-title-line-2">by HeyGen.</div>
</div>
<div class="hdr" id="apc-hdr-subhead">AI video, camera-free.</div>
<div class="hdr" id="apc-hdr-pills">
<div class="pill">4K AVATARS</div>
<div class="pill">NO CAMERA NEEDED</div>
<div id="apc-pill-1" class="pill">4K AVATARS</div>
<div id="apc-pill-2" class="pill">NO CAMERA NEEDED</div>
</div>
<audio
@@ -306,6 +345,41 @@
</div>
<script>
const variables =
window.__hyperframes && typeof window.__hyperframes.getVariables === "function"
? window.__hyperframes.getVariables()
: {};
const root = document.getElementById("heygen-avatar-promo-card");
const text = (id, fallback) =>
typeof variables[id] === "string" && variables[id].trim() ? variables[id] : fallback;
const color = (id, fallback) => text(id, fallback);
root.style.setProperty("--apc-canvas", color("canvasColor", "#eaf6fa"));
root.style.setProperty("--apc-ink", color("inkColor", "#0a1418"));
root.style.setProperty("--apc-muted", color("mutedInkColor", "#47545b"));
root.style.setProperty("--apc-accent", color("accentColor", "#00c3ff"));
root.style.setProperty("--apc-light-tile", color("lightTileColor", "#f7fcfe"));
root.style.setProperty("--apc-dark-tile", color("darkTileColor", "#0b1215"));
document.querySelectorAll(".brand-tile img, #apc-hdr-logo img").forEach((image) => {
image.src = text("brandLogo", "assets/heygen-logo.svg");
});
document.getElementById("apc-hdr-title").firstChild.nodeValue = text(
"titleLine1",
"Your avatar,",
);
document.getElementById("apc-title-line-2").textContent = text("titleLine2", "by HeyGen.");
document.getElementById("apc-hdr-subhead").textContent = text(
"subhead",
"AI video, camera-free.",
);
document.getElementById("apc-pill-1").textContent = text("pill1", "4K AVATARS");
document.getElementById("apc-pill-2").textContent = text("pill2", "NO CAMERA NEEDED");
document.getElementById("apc-offer-value").textContent = text("offerValue", "25%");
document.getElementById("apc-offer-suffix").textContent = text("offerSuffix", "OFF");
document.getElementById("apc-code-label").textContent = text("codeLabel", "CODE");
document.getElementById("apc-promo-prefix").textContent = text("promoPrefix", "GEN");
document.getElementById("apc-promo-suffix").textContent = text("promoSuffix", "25");
const tl = gsap.timeline({ paused: true });
// Belt conveyor — measured from reference: 93.601 px/s constant, leftward
@@ -86,6 +86,11 @@
"path": "assets/fonts/eb-garamond-LICENSE.txt",
"target": "assets/fonts/eb-garamond-LICENSE.txt",
"type": "hyperframes:asset"
},
{
"path": "TEMPLATE.md",
"target": "TEMPLATE.md",
"type": "hyperframes:asset"
}
]
}