refactor(landing): 改为全屏主视觉 + 毛玻璃文案面板(消除"贴图硬边")
## 问题
分栏布局里,产品图是 4:3 矩形、自带浅灰蓝背景,贴在页面白底上有一道
**明显的竖直硬边**;上一提交用径向遮罩缓解了,但本质上"图在盒子里"这个
结构仍会让人觉得过渡生硬(用户指出,并建议:做成一张全图,左边没内容或
少量内容,或者左边用毛玻璃、背后能稍微看到内容)。
## 方案(按用户建议)
**一张全图做底 + 左侧毛玻璃面板**,从结构上消除"过渡"这件事:
1. **重新生成主视觉图**(Agnes Image 图生图,2K 16:9):
- 柜子置于画面**右侧约四成**,左侧约六成是**纯净负空间**(无物体/阴影/文字)
- ⛔ 明确声明画面内**不出现任何文字、数字、字母、水印、logo**
(v1 的教训:提示词里写了十六进制色值和"36",模型把它们**当文字画进了图里**,
左侧出现"36 智能充电电柜 / #0366e6"。故颜色只描述为"品牌蓝",绝不写 hex)
2. **全屏背景**:`.bg` 用 `background-size: cover` 铺满视口(保持宽高比、永不变形)
3. **左侧白纱**:`.bg::after` 叠一层从左到右渐淡的白色轻纱,保证文字对比度
4. **毛玻璃面板**(核心):
```css
background: rgba(255,255,255,0.58);
backdrop-filter: blur(26px) saturate(1.5);
border: 1px solid rgba(255,255,255,0.72);
border-radius: 22px;
box-shadow: 0 24px 60px rgba(15,20,25,0.10), inset 0 1px 0 rgba(255,255,255,0.85);
```
背后的柜子与渐变会**隐约透出**,边界从"贴图的硬边"变成"玻璃的质感"。
## 清理
- 删除 `deploy/landing/hero.jpg`(分栏布局废弃,146KB)
- 删除 `.hero` / `.hero::before` / `.hero img` 全部 CSS 与 HTML(含此前的 mask 方案)
- 媒体查询改为:窄屏收紧面板宽度、减弱白纱让图更多露出
## 文件
| 文件 | 变化 |
|---|---|
| `deploy/landing/hero-full.jpg` | 新增(1920×1077,114.7KB) |
| `deploy/landing/index.html` | 全屏背景 + 毛玻璃面板;删 hero 相关 |
| `deploy/landing/hero.jpg` | **删除** |
## 实测(发布后打真实 URL)
```
200 114.7KB image/jpeg hero-full.jpg
200 68.6KB image/jpeg og-image.jpg
200 21.1KB image/svg+xml favicon.svg
200 12.3KB image/svg+xml logo.svg
404 text/html hero.jpg (已删)
```
HTML 已确认含 `background: url("hero-full.jpg")`、两条 `backdrop-filter`、
`<div class="copy">`,且不再有 `class="hero"` / `mask-image`。
## 备注
生成按 Agnes **串行**要求执行:全程一次一个任务(v1 失败 → v2 成功)。
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@ -50,12 +50,21 @@ a { color: inherit; text-decoration: none; }
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/* ===== 整体:上 / 中 / 下 三块,中块自适应 ===== */
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/* ===== 整体:上 / 中 / 下 三块,中块自适应 ===== */
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.layout { display: flex; flex-direction: column; height: 100vh; }
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.layout { display: flex; flex-direction: column; height: 100vh; }
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/* ===== 背景:白底 + 右上角极淡的品牌蓝光晕(保持明亮,不搞暗色)===== */
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/* ===== 背景:一张全屏产品主视觉图(cover 填满,永不变形)=====
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图是专门为这个布局生成的:柜子在画面右侧约四成,左侧是纯净负空间。
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::after 再叠一层从左到右渐淡的白色轻纱,保证左侧文字对比度。 */
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.bg {
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.bg {
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position: fixed; inset: 0; z-index: 0; pointer-events: none;
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position: fixed; inset: 0; z-index: 0; pointer-events: none;
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background:
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background: url("hero-full.jpg") no-repeat center center;
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radial-gradient(900px 620px at 82% 18%, rgba(3,102,230,0.055), transparent 68%),
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background-size: cover;
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radial-gradient(700px 480px at 96% 88%, rgba(3,102,230,0.035), transparent 70%);
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}
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.bg::after {
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content: ''; position: absolute; inset: 0;
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background: linear-gradient(to right,
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rgba(255,255,255,0.62) 0%,
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rgba(255,255,255,0.34) 38%,
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rgba(255,255,255,0.06) 58%,
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transparent 72%);
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}
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}
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/* ===== TOP: 顶部导航 ===== */
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/* ===== TOP: 顶部导航 ===== */
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@ -78,20 +87,30 @@ a { color: inherit; text-decoration: none; }
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.top-link--cta { background: var(--ink); color: #fff; }
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.top-link--cta { background: var(--ink); color: #fff; }
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.top-link--cta:hover { background: #23272F; color: #fff; }
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.top-link--cta:hover { background: #23272F; color: #fff; }
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/* ===== MID: 左文右图 分栏 ===== */
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/* ===== MID: 全屏图上叠一块毛玻璃文案面板 ===== */
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.mid {
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.mid {
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position: relative; z-index: 1;
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position: relative; z-index: 1;
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flex: 1; min-height: 0;
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flex: 1; min-height: 0;
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display: flex; align-items: center;
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display: flex; align-items: center;
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gap: 40px;
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padding: 0 56px;
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padding: 0 64px;
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}
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}
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/* ---- 左:文案 ---- */
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/* ---- 毛玻璃面板 ----
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半透明白底 + 背景模糊:背后的柜子与渐变会隐约透出来,
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边界从"贴图的硬边"变成"玻璃的质感"——这是消除突兀感的关键。 */
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.copy {
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.copy {
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flex: 1 1 52%;
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width: min(720px, 46vw);
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max-width: 620px;
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padding: 40px 44px;
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display: flex; flex-direction: column; gap: 20px;
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display: flex; flex-direction: column; gap: 20px;
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background: rgba(255,255,255,0.58);
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-webkit-backdrop-filter: blur(26px) saturate(1.5);
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backdrop-filter: blur(26px) saturate(1.5);
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border: 1px solid rgba(255,255,255,0.72);
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border-radius: 22px;
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box-shadow:
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0 24px 60px rgba(15,20,25,0.10),
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0 2px 8px rgba(15,20,25,0.04),
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inset 0 1px 0 rgba(255,255,255,0.85);
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}
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}
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/* 小标签:品牌蓝 + 呼吸圆点 */
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/* 小标签:品牌蓝 + 呼吸圆点 */
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@ -181,35 +200,6 @@ h1 .accent { color: var(--brand); }
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.stat-num .unit { font-size: 15px; font-weight: 700; color: var(--muted); margin-left: 2px; }
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.stat-num .unit { font-size: 15px; font-weight: 700; color: var(--muted); margin-left: 2px; }
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.stat-label { font-size: 12px; font-weight: 500; color: var(--muted); margin-top: 5px; }
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.stat-label { font-size: 12px; font-weight: 500; color: var(--muted); margin-top: 5px; }
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/* ---- 右:产品图 ---- */
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.hero {
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position: relative;
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flex: 1 1 48%;
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height: 100%;
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display: flex; align-items: center; justify-content: center;
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}
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/* 柜子背后的柔光 + 地面投影,给纯白背景加点纵深(仍是浅色)*/
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.hero::before {
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content: ''; position: absolute; z-index: 0;
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width: 78%; aspect-ratio: 1;
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border-radius: 50%;
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background: radial-gradient(circle, rgba(3,102,230,0.10), transparent 62%);
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}
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.hero img {
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position: relative; z-index: 1;
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/* ⛔ 绝不用 background-size:100% 100%(那会把 1.78 的图横向拉爆);
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contain = 保持原始宽高比,永不变形 */
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max-width: 100%; max-height: 100%;
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width: auto; height: auto;
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object-fit: contain;
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/* 把图片的硬边框**融进页面白底**:径向遮罩让中心(柜体)保持不透明、四缘渐变透明。
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否则 4:3 的图贴在白底上会有一道明显的"贴图"竖直硬边。
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椭圆半径按柜体在画面里的占比取(柜体约占宽 50%、高 84%)⇒ 柜体完全在实心区内,
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只有背景在边缘化开。图片自带地面投影,故移除 CSS 投影(否则影子会被遮罩切断)。 */
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-webkit-mask-image: radial-gradient(ellipse 72% 86% at 50% 50%, #000 58%, transparent 92%);
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mask-image: radial-gradient(ellipse 72% 86% at 50% 50%, #000 58%, transparent 92%);
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}
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/* ===== BOT: 底部备案 ===== */
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/* ===== BOT: 底部备案 ===== */
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.bot {
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.bot {
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position: relative; z-index: 2;
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position: relative; z-index: 2;
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@ -222,14 +212,18 @@ h1 .accent { color: var(--brand); }
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/* ===== 自适应:窄屏时收紧,保证仍然单屏不滚动 ===== */
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/* ===== 自适应:窄屏时收紧,保证仍然单屏不滚动 ===== */
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@media (max-width: 1180px) {
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@media (max-width: 1180px) {
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.mid { padding: 0 40px; gap: 28px; }
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.mid { padding: 0 32px; }
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.stats { gap: 28px; }
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.copy { width: min(640px, 62vw); padding: 32px 34px; }
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.stats { gap: 26px; }
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.stat-num { font-size: 26px; }
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.stat-num { font-size: 26px; }
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}
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}
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/* 到更窄/更矮时让图片让位给文字,避免文字被挤出屏幕 */
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/* 更窄/更矮时:面板进一步收紧,并减弱背后的白纱让图更多露出来 */
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@media (max-width: 900px), (max-height: 620px) {
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@media (max-width: 820px), (max-height: 600px) {
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.hero { display: none; }
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.copy { width: 100%; padding: 26px 26px; }
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.copy { flex-basis: 100%; max-width: 720px; }
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.bg::after {
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background: linear-gradient(to right,
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rgba(255,255,255,0.72) 0%, rgba(255,255,255,0.42) 55%, transparent 85%);
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}
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}
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}
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</style>
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</style>
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</head>
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</head>
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@ -289,11 +283,6 @@ h1 .accent { color: var(--brand); }
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<div><div class="stat-num">99<span class="unit">%</span></div><div class="stat-label">可用率</div></div>
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<div><div class="stat-num">99<span class="unit">%</span></div><div class="stat-label">可用率</div></div>
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</div>
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</div>
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</div>
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</div>
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<!-- 产品图:object-fit:contain 保证不变形;窄屏时隐藏让位给文字 -->
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<div class="hero">
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<img src="hero.jpg" alt="艾动智能 36 仓智能充电柜">
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</div>
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</div>
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</div>
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<!-- 下:备案 -->
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<!-- 下:备案 -->
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