feat: add various Waterfall card components and enhance main.css with theme variables and styles

app/assets/css/main.css

@@ -1 +1,41 @@
 @import "tailwindcss";
+
+@theme {
+  --color-canvas: #faf9f5;
+  --color-surface-card: #efe9de;
+  --color-surface-soft: #f5f0e8;
+  --color-surface-dark: #181715;
+  --color-surface-dark-elevated: #252320;
+  --color-surface-dark-soft: #1f1e1b;
+  --color-primary: #cc785c;
+  --color-primary-active: #a9583e;
+  --color-ink: #141413;
+  --color-body: #3d3d3a;
+  --color-body-strong: #252523;
+  --color-muted: #6c6a64;
+  --color-muted-soft: #8e8b82;
+  --color-hairline: #e6dfd8;
+  --color-hairline-soft: #ebe6df;
+}
+
+body {
+  background-color: var(--color-canvas);
+  color: var(--color-body);
+  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
+}
+
+:root {
+  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
+  --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);
+  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
+}
+
+@media (prefers-reduced-motion: reduce) {
+  *,
+  *::before,
+  *::after {
+    animation-duration: 0.01ms !important;
+    animation-iteration-count: 1 !important;
+    transition-duration: 0.01ms !important;
+  }
+}

app/components/index/WaterfallCard.vue

@@ -0,0 +1,150 @@
+<script setup lang="ts">
+const props = defineProps<{
+  image: string
+  title: string
+  description: string
+  aspectRatio: number
+}>()
+
+const imgLoaded = ref(false)
+const imgFailed = ref(false)
+
+function onImgLoad() {
+  imgLoaded.value = true
+}
+
+function onImgError() {
+  imgFailed.value = true
+  imgLoaded.value = true
+}
+</script>
+
+<template>
+  <div class="card" :style="{ aspectRatio: props.aspectRatio }">
+    <div class="img-placeholder" :class="{ loaded: imgLoaded }" />
+    <img
+      v-if="!imgFailed"
+      :src="image"
+      :alt="title"
+      loading="lazy"
+      class="card-img"
+      :class="{ loaded: imgLoaded }"
+      @load="onImgLoad"
+      @error="onImgError"
+    >
+    <div v-if="imgFailed" class="img-fallback">
+      <span class="fallback-icon">&#128247;</span>
+    </div>
+    <div class="gradient-fade" />
+    <div class="card-text">
+      <h3>{{ title }}</h3>
+      <p>{{ description }}</p>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.card {
+  position: relative;
+  border-radius: 12px;
+  background: var(--color-surface-card);
+  overflow: hidden;
+  transition: transform 0.3s ease, box-shadow 0.3s ease;
+}
+
+.card:hover {
+  transform: translateY(-3px);
+  box-shadow: 0 8px 30px rgba(20, 20, 19, 0.07);
+}
+
+.img-placeholder {
+  position: absolute;
+  inset: 0;
+  background: linear-gradient(135deg, #e8e0d2 0%, #efe9de 50%, #e8e0d2 100%);
+  background-size: 200% 200%;
+  animation: shimmer 1.8s ease-in-out infinite;
+}
+
+.img-placeholder.loaded {
+  display: none;
+}
+
+@keyframes shimmer {
+  0% { background-position: 200% 0; }
+  100% { background-position: -200% 0; }
+}
+
+.card-img {
+  position: absolute;
+  inset: 0;
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+  display: block;
+  opacity: 0;
+  transition: opacity 0.5s ease;
+}
+
+.card-img.loaded {
+  opacity: 1;
+}
+
+.gradient-fade {
+  position: absolute;
+  bottom: 0;
+  left: 0;
+  right: 0;
+  height: 55%;
+  background: linear-gradient(
+    to bottom,
+    transparent 0%,
+    rgba(20, 20, 19, 0) 30%,
+    rgba(20, 20, 19, 0.45) 60%,
+    rgba(20, 20, 19, 0.8) 100%
+  );
+  pointer-events: none;
+}
+
+.card-text {
+  position: absolute;
+  bottom: 0;
+  left: 0;
+  right: 0;
+  padding: 0 20px 22px;
+  z-index: 1;
+}
+
+.card-text h3 {
+  color: #fff;
+  font-family: "Times New Roman", Georgia, serif;
+  font-size: 17px;
+  font-weight: 400;
+  line-height: 1.35;
+  margin: 0 0 5px;
+  letter-spacing: -0.2px;
+  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
+}
+
+.card-text p {
+  color: rgba(255, 255, 255, 0.8);
+  font-size: 13px;
+  font-weight: 400;
+  line-height: 1.55;
+  margin: 0;
+  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
+}
+
+.img-fallback {
+  position: absolute;
+  inset: 0;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: linear-gradient(135deg, #e8e0d2 0%, #efe9de 50%, #e8e0d2 100%);
+}
+
+.fallback-icon {
+  font-size: 40px;
+  opacity: 0.35;
+}
+</style>

app/components/index/WaterfallImageCard.vue

@@ -0,0 +1,99 @@
+<script setup lang="ts">
+defineProps<{
+  image: string
+  title: string
+  aspectRatio: number
+}>()
+
+const imgLoaded = ref(false)
+const imgFailed = ref(false)
+
+function onImgLoad() {
+  imgLoaded.value = true
+}
+
+function onImgError() {
+  imgFailed.value = true
+  imgLoaded.value = true
+}
+</script>
+
+<template>
+  <div class="card" :style="{ aspectRatio }">
+    <div class="img-placeholder" :class="{ loaded: imgLoaded }" />
+    <img
+      v-if="!imgFailed"
+      :src="image"
+      :alt="title"
+      loading="lazy"
+      class="card-img"
+      :class="{ loaded: imgLoaded }"
+      @load="onImgLoad"
+      @error="onImgError"
+    >
+    <div v-if="imgFailed" class="img-fallback">
+      <span class="fallback-icon">&#128247;</span>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.card {
+  position: relative;
+  border-radius: 12px;
+  background: var(--color-surface-card);
+  overflow: hidden;
+  transition: transform 0.3s ease, box-shadow 0.3s ease;
+}
+
+.card:hover {
+  transform: translateY(-3px);
+  box-shadow: 0 8px 30px rgba(20, 20, 19, 0.07);
+}
+
+.img-placeholder {
+  position: absolute;
+  inset: 0;
+  background: linear-gradient(135deg, #e8e0d2 0%, #efe9de 50%, #e8e0d2 100%);
+  background-size: 200% 200%;
+  animation: shimmer 1.8s ease-in-out infinite;
+}
+
+.img-placeholder.loaded {
+  display: none;
+}
+
+@keyframes shimmer {
+  0% { background-position: 200% 0; }
+  100% { background-position: -200% 0; }
+}
+
+.card-img {
+  position: absolute;
+  inset: 0;
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+  display: block;
+  opacity: 0;
+  transition: opacity 0.5s ease;
+}
+
+.card-img.loaded {
+  opacity: 1;
+}
+
+.img-fallback {
+  position: absolute;
+  inset: 0;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: linear-gradient(135deg, #e8e0d2 0%, #efe9de 50%, #e8e0d2 100%);
+}
+
+.fallback-icon {
+  font-size: 40px;
+  opacity: 0.35;
+}
+</style>

app/components/index/WaterfallPortfolioCard.vue

@@ -0,0 +1,151 @@
+<script setup lang="ts">
+const props = defineProps<{
+  images: string[]
+  title: string
+  description: string
+  aspectRatio: number
+}>()
+
+const loadedCount = ref(0)
+const failedSet = reactive(new Set<number>())
+
+function onImgLoad() {
+  loadedCount.value++
+}
+
+function onImgError(idx: number) {
+  failedSet.add(idx)
+  loadedCount.value++
+}
+
+const totalImages = computed(() => props.images.length)
+</script>
+
+<template>
+  <div class="card" :style="{ aspectRatio }">
+    <div class="img-grid">
+      <div
+        v-for="(img, i) in images"
+        :key="i"
+        class="grid-cell"
+      >
+        <div class="cell-placeholder" :class="{ loaded: loadedCount >= totalImages }" />
+        <img
+          v-if="!failedSet.has(i)"
+          :src="img"
+          :alt="`${title} ${i + 1}`"
+          loading="lazy"
+          class="cell-img"
+          :class="{ loaded: loadedCount >= totalImages }"
+          @load="onImgLoad"
+          @error="onImgError(i)"
+        >
+        <div v-else class="cell-fallback" />
+      </div>
+    </div>
+    <div class="overlay">
+      <h3>{{ title }}</h3>
+      <p>{{ description }}</p>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.card {
+  position: relative;
+  border-radius: 12px;
+  background: var(--color-surface-card);
+  overflow: hidden;
+  transition: transform 0.3s ease, box-shadow 0.3s ease;
+}
+
+.card:hover {
+  transform: translateY(-3px);
+  box-shadow: 0 8px 30px rgba(20, 20, 19, 0.07);
+}
+
+.img-grid {
+  position: absolute;
+  inset: 0;
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  grid-template-rows: 1fr 1fr;
+  gap: 2px;
+}
+
+.grid-cell {
+  position: relative;
+  overflow: hidden;
+}
+
+.cell-placeholder {
+  position: absolute;
+  inset: 0;
+  background: linear-gradient(135deg, #e8e0d2 0%, #efe9de 50%, #e8e0d2 100%);
+  background-size: 200% 200%;
+  animation: shimmer 1.8s ease-in-out infinite;
+}
+
+.cell-placeholder.loaded {
+  display: none;
+}
+
+@keyframes shimmer {
+  0% { background-position: 200% 0; }
+  100% { background-position: -200% 0; }
+}
+
+.cell-img {
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+  display: block;
+  opacity: 0;
+  transition: opacity 0.4s ease;
+}
+
+.cell-img.loaded {
+  opacity: 1;
+}
+
+.cell-fallback {
+  width: 100%;
+  height: 100%;
+  background: linear-gradient(135deg, #e8e0d2 0%, #efe9de 50%, #e8e0d2 100%);
+}
+
+.overlay {
+  position: absolute;
+  bottom: 0;
+  left: 0;
+  right: 0;
+  padding: 18px 20px;
+  background: linear-gradient(
+    to bottom,
+    transparent 0%,
+    rgba(20, 20, 19, 0.5) 50%,
+    rgba(20, 20, 19, 0.85) 100%
+  );
+  z-index: 1;
+}
+
+.overlay h3 {
+  color: #fff;
+  font-family: "Times New Roman", Georgia, serif;
+  font-size: 16px;
+  font-weight: 400;
+  line-height: 1.3;
+  margin: 0 0 4px;
+  letter-spacing: -0.2px;
+  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
+}
+
+.overlay p {
+  color: rgba(255, 255, 255, 0.75);
+  font-size: 12.5px;
+  font-weight: 400;
+  line-height: 1.45;
+  margin: 0;
+  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
+}
+</style>

app/components/index/WaterfallProjectCard.vue

@@ -0,0 +1,172 @@
+<script setup lang="ts">
+defineProps<{
+  image: string
+  title: string
+  description: string
+  tags: string[]
+  aspectRatio: number
+}>()
+
+const imgLoaded = ref(false)
+const imgFailed = ref(false)
+
+function onImgLoad() {
+  imgLoaded.value = true
+}
+
+function onImgError() {
+  imgFailed.value = true
+  imgLoaded.value = true
+}
+</script>
+
+<template>
+  <div class="card" :style="{ aspectRatio }">
+    <div class="img-placeholder" :class="{ loaded: imgLoaded }" />
+    <img
+      v-if="!imgFailed"
+      :src="image"
+      :alt="title"
+      loading="lazy"
+      class="card-img"
+      :class="{ loaded: imgLoaded }"
+      @load="onImgLoad"
+      @error="onImgError"
+    >
+    <div v-if="imgFailed" class="img-fallback">
+      <span class="fallback-icon">&#128247;</span>
+    </div>
+    <div class="gradient-fade" />
+    <div class="card-body">
+      <h3>{{ title }}</h3>
+      <p>{{ description }}</p>
+      <div class="tags">
+        <span v-for="tag in tags" :key="tag" class="tag">{{ tag }}</span>
+      </div>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.card {
+  position: relative;
+  border-radius: 12px;
+  background: var(--color-surface-card);
+  overflow: hidden;
+  transition: transform 0.3s ease, box-shadow 0.3s ease;
+}
+
+.card:hover {
+  transform: translateY(-3px);
+  box-shadow: 0 8px 30px rgba(20, 20, 19, 0.07);
+}
+
+.img-placeholder {
+  position: absolute;
+  inset: 0;
+  background: linear-gradient(135deg, #e8e0d2 0%, #efe9de 50%, #e8e0d2 100%);
+  background-size: 200% 200%;
+  animation: shimmer 1.8s ease-in-out infinite;
+}
+
+.img-placeholder.loaded {
+  display: none;
+}
+
+@keyframes shimmer {
+  0% { background-position: 200% 0; }
+  100% { background-position: -200% 0; }
+}
+
+.card-img {
+  position: absolute;
+  inset: 0;
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+  display: block;
+  opacity: 0;
+  transition: opacity 0.5s ease;
+}
+
+.card-img.loaded {
+  opacity: 1;
+}
+
+.img-fallback {
+  position: absolute;
+  inset: 0;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: linear-gradient(135deg, #e8e0d2 0%, #efe9de 50%, #e8e0d2 100%);
+}
+
+.fallback-icon {
+  font-size: 40px;
+  opacity: 0.3;
+}
+
+.gradient-fade {
+  position: absolute;
+  bottom: 0;
+  left: 0;
+  right: 0;
+  height: 62%;
+  background: linear-gradient(
+    to bottom,
+    transparent 0%,
+    rgba(20, 20, 19, 0) 25%,
+    rgba(20, 20, 19, 0.35) 50%,
+    rgba(20, 20, 19, 0.78) 100%
+  );
+  pointer-events: none;
+}
+
+.card-body {
+  position: absolute;
+  bottom: 0;
+  left: 0;
+  right: 0;
+  padding: 0 20px 22px;
+  z-index: 1;
+}
+
+.card-body h3 {
+  color: #fff;
+  font-family: "Times New Roman", Georgia, serif;
+  font-size: 17px;
+  font-weight: 400;
+  line-height: 1.3;
+  margin: 0 0 5px;
+  letter-spacing: -0.2px;
+  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
+}
+
+.card-body p {
+  color: rgba(255, 255, 255, 0.78);
+  font-size: 13px;
+  font-weight: 400;
+  line-height: 1.5;
+  margin: 0 0 14px;
+  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
+}
+
+.tags {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 7px;
+}
+
+.tag {
+  font-size: 11.5px;
+  font-weight: 400;
+  color: rgba(255, 255, 255, 0.82);
+  background: rgba(255, 255, 255, 0.12);
+  border: 1px solid rgba(255, 255, 255, 0.15);
+  padding: 4px 10px;
+  border-radius: 9999px;
+  line-height: 1.3;
+  backdrop-filter: blur(4px);
+}
+</style>

app/components/index/WaterfallTextCard.vue

@@ -0,0 +1,63 @@
+<script setup lang="ts">
+defineProps<{
+  title: string
+  description: string
+  aspectRatio: number
+}>()
+</script>
+
+<template>
+  <div class="card">
+    <div class="card-inner">
+      <div class="accent-bar" />
+      <h3>{{ title }}</h3>
+      <p>{{ description }}</p>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.card {
+  border-radius: 12px;
+  background: linear-gradient(145deg, #efe9de 0%, #e8e0d2 40%, #f5f0e8 100%);
+  overflow: hidden;
+  transition: transform 0.3s ease, box-shadow 0.3s ease;
+  display: flex;
+  align-items: flex-start;
+}
+
+.card:hover {
+  transform: translateY(-3px);
+  box-shadow: 0 8px 30px rgba(20, 20, 19, 0.07);
+}
+
+.card-inner {
+  padding: 28px 24px;
+}
+
+.accent-bar {
+  width: 28px;
+  height: 3px;
+  background: var(--color-primary);
+  border-radius: 2px;
+  margin-bottom: 16px;
+}
+
+.card-inner h3 {
+  color: var(--color-ink);
+  font-family: "Times New Roman", Georgia, serif;
+  font-size: 18px;
+  font-weight: 400;
+  line-height: 1.3;
+  margin: 0 0 10px;
+  letter-spacing: -0.3px;
+}
+
+.card-inner p {
+  color: var(--color-muted);
+  font-size: 13.5px;
+  font-weight: 400;
+  line-height: 1.75;
+  margin: 0;
+}
+</style>

app/pages/index/index.vue

@@ -1,10 +1,323 @@
 <script setup lang="ts">
+interface CardItem {
+  id: number
+  type: 'text' | 'image' | 'image-text' | 'portfolio' | 'project'
+  image?: string
+  images?: string[]
+  title: string
+  description?: string
+  tags?: string[]
+  aspectRatio: number
+}
 
+const allItems = ref<CardItem[]>([])
+const page = ref(1)
+const hasMore = ref(true)
+const loading = ref(false)
+const initLoading = ref(true)
+const sentinel = ref<HTMLElement | null>(null)
+
+const columnCount = ref(4)
+const columns = ref<CardItem[][]>([[], [], [], []])
+const columnHeights = ref<number[]>([0, 0, 0, 0])
+
+function getColumnWidth() {
+  const padding = 48
+  const maxWidth = 1400
+  const containerWidth = Math.min(window.innerWidth - padding, maxWidth)
+  const gap = 20
+  return (containerWidth - gap * (columnCount.value - 1)) / columnCount.value
+}
+
+function estimateCardHeight(item: CardItem) {
+  const colWidth = getColumnWidth()
+  if (item.type === 'text') {
+    const textWidth = colWidth - 48
+    const charsPerLine = Math.max(1, Math.floor(textWidth / 13.5))
+    const charCount = (item.description || '').length
+    const lines = Math.ceil(charCount / charsPerLine)
+    return 109 + lines * 24
+  }
+  return colWidth / item.aspectRatio
+}
+
+function addToShortestColumn(item: CardItem) {
+  let minIdx = 0
+  for (let i = 1; i < columnCount.value; i++) {
+    if (columnHeights.value[i] < columnHeights.value[minIdx]) minIdx = i
+  }
+  columns.value[minIdx].push(item)
+  columnHeights.value[minIdx] += estimateCardHeight(item)
+}
+
+function distributeAll() {
+  const n = columnCount.value
+  columns.value = Array.from({ length: n }, () => [])
+  columnHeights.value = new Array(n).fill(0)
+  for (const item of allItems.value) {
+    addToShortestColumn(item)
+  }
+}
+
+let resizeTimer: ReturnType<typeof setTimeout> | null = null
+function onResize() {
+  if (resizeTimer) clearTimeout(resizeTimer)
+  resizeTimer = setTimeout(() => {
+    updateColumns()
+  }, 150)
+}
+
+function updateColumns() {
+  const w = window.innerWidth
+  let n: number
+  if (w < 640) n = 1
+  else if (w < 768) n = 2
+  else if (w < 1024) n = 3
+  else if (w < 1280) n = 4
+  else n = 5
+
+  if (n !== columnCount.value) {
+    columnCount.value = n
+    distributeAll()
+  }
+}
+
+async function loadMore() {
+  if (loading.value || !hasMore.value) return
+  loading.value = true
+  try {
+    const data = await $fetch<{ items: CardItem[]; hasMore: boolean }>('/api/cards', {
+      query: { page: page.value, pageSize: 12 },
+    })
+    for (const item of data.items) {
+      allItems.value.push(item)
+      addToShortestColumn(item)
+    }
+    hasMore.value = data.hasMore
+    page.value++
+  } finally {
+    loading.value = false
+    initLoading.value = false
+  }
+
+  await nextTick()
+  tryLoadMoreIfSentinelVisible()
+}
+
+function tryLoadMoreIfSentinelVisible() {
+  if (!sentinel.value || loading.value || !hasMore.value) return
+  const rect = sentinel.value.getBoundingClientRect()
+  if (rect.top < window.innerHeight + 300) {
+    loadMore()
+  }
+}
+
+onMounted(() => {
+  updateColumns()
+  window.addEventListener('resize', onResize)
+  loadMore()
+})
+
+onUnmounted(() => {
+  window.removeEventListener('resize', onResize)
+  if (resizeTimer) clearTimeout(resizeTimer)
+})
+
+let observer: IntersectionObserver | null = null
+watch(sentinel, (el) => {
+  observer?.disconnect()
+  if (!el) return
+  observer = new IntersectionObserver(
+    ([entry]) => {
+      if (entry.isIntersecting) loadMore()
+    },
+    { rootMargin: '300px' },
+  )
+  observer.observe(el)
+})
 </script>
 
 <template>
-    <div class="flex flex-col items-center justify-center min-h-screen">
+  <div class="home">
-        <h1 class="text-4xl font-bold mb-4">Welcome to Nuxt 3!</h1>
+    <header class="page-header">
-        <p class="text-lg text-gray-600">This is the index page.</p>
+      <h1>发现</h1>
+      <p class="subtitle">灵感与美学的无声对话</p>
+    </header>
+
+    <div class="masonry">
+      <div
+        v-for="(col, ci) in columns"
+        :key="ci"
+        class="masonry-col"
+      >
+        <template v-for="(item, ri) in col" :key="item.id">
+          <div
+            class="card-reveal"
+            :style="{ '--enter-delay': `${ci * 60 + ri * 40}ms` }"
+          >
+            <IndexWaterfallCard
+              v-if="item.type === 'image-text'"
+              :image="item.image!"
+              :title="item.title"
+              :description="item.description!"
+              :aspect-ratio="item.aspectRatio"
+            />
+            <IndexWaterfallTextCard
+              v-else-if="item.type === 'text'"
+              :title="item.title"
+              :description="item.description!"
+              :aspect-ratio="item.aspectRatio"
+            />
+            <IndexWaterfallImageCard
+              v-else-if="item.type === 'image'"
+              :image="item.image!"
+              :title="item.title"
+              :aspect-ratio="item.aspectRatio"
+            />
+            <IndexWaterfallPortfolioCard
+              v-else-if="item.type === 'portfolio'"
+              :images="item.images!"
+              :title="item.title"
+              :description="item.description!"
+              :aspect-ratio="item.aspectRatio"
+            />
+            <IndexWaterfallProjectCard
+              v-else
+              :image="item.image!"
+              :title="item.title"
+              :description="item.description!"
+              :tags="item.tags!"
+              :aspect-ratio="item.aspectRatio"
+            />
+          </div>
+        </template>
+      </div>
+    </div>
+
+    <div ref="sentinel" class="sentinel">
+      <template v-if="initLoading">
+        <div class="loading-bars">
+          <span v-for="i in 3" :key="i" class="bar" :style="{ animationDelay: `${(i - 1) * 0.15}s` }" />
         </div>
       </template>
+      <template v-else-if="loading">
+        <div class="loading-bars">
+          <span v-for="i in 3" :key="i" class="bar" :style="{ animationDelay: `${(i - 1) * 0.15}s` }" />
+        </div>
+      </template>
+      <span v-else-if="hasMore" class="sentinel-text">继续滚动查看更多</span>
+      <span v-else class="sentinel-text end">—— 已经到底了 ——</span>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.home {
+  max-width: 1400px;
+  margin: 0 auto;
+  padding: 0 24px;
+}
+
+.page-header {
+  text-align: center;
+  padding: 72px 0 56px;
+}
+
+.page-header h1 {
+  font-family: "Times New Roman", Georgia, Garamond, serif;
+  font-size: 48px;
+  font-weight: 400;
+  color: var(--color-ink);
+  margin: 0 0 10px;
+  letter-spacing: -1px;
+  line-height: 1.1;
+  animation: fade-slide-up 0.7s var(--ease-out-expo) both;
+}
+
+.subtitle {
+  color: var(--color-muted);
+  font-size: 16px;
+  font-weight: 400;
+  margin: 0;
+  animation: fade-slide-up 0.7s var(--ease-out-expo) both;
+  animation-delay: 120ms;
+}
+
+@keyframes fade-slide-up {
+  from {
+    opacity: 0;
+    transform: translateY(16px);
+  }
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+
+.card-reveal {
+  animation: card-enter 0.55s var(--ease-out-expo) both;
+  animation-delay: var(--enter-delay, 0ms);
+}
+
+@keyframes card-enter {
+  from {
+    opacity: 0;
+    transform: translateY(20px);
+  }
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+
+.masonry {
+  display: flex;
+  gap: 20px;
+  align-items: flex-start;
+}
+
+.masonry-col {
+  flex: 1;
+  min-width: 0;
+  display: flex;
+  flex-direction: column;
+  gap: 20px;
+}
+
+.sentinel {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  padding: 48px 0 80px;
+  min-height: 60px;
+}
+
+.sentinel-text {
+  font-size: 14px;
+  color: var(--color-muted-soft);
+}
+
+.sentinel-text.end {
+  color: var(--color-hairline);
+}
+
+.loading-bars {
+  display: flex;
+  gap: 6px;
+  align-items: center;
+}
+
+.bar {
+  width: 5px;
+  height: 20px;
+  background: var(--color-primary);
+  border-radius: 3px;
+  opacity: 0.5;
+  animation: pulse 0.9s ease-in-out infinite;
+}
+
+@keyframes pulse {
+  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
+  50% { opacity: 0.8; transform: scaleY(1); }
+}
+</style>

server/api/cards.get.ts

@@ -0,0 +1,140 @@
+type CardType = 'text' | 'image' | 'image-text' | 'portfolio' | 'project'
+
+interface CardData {
+  id: number
+  type: CardType
+  image?: string
+  images?: string[]
+  title: string
+  description?: string
+  tags?: string[]
+  aspectRatio: number
+}
+
+const images = [
+  'https://images.unsplash.com/photo-1506905925346-21bda4d32df4?w=600&h=800&fit=crop',
+  'https://images.unsplash.com/photo-1469474968028-56623f02e42e?w=600&h=500&fit=crop',
+  'https://images.unsplash.com/photo-1441974231531-c6227db76b6e?w=600&h=700&fit=crop',
+  'https://images.unsplash.com/photo-1470071459604-3b5ec3a7fe05?w=600&h=900&fit=crop',
+  'https://images.unsplash.com/photo-1447752875215-b2761acb3c5d?w=600&h=550&fit=crop',
+  'https://images.unsplash.com/photo-1433086966358-54859d0ed716?w=600&h=650&fit=crop',
+  'https://images.unsplash.com/photo-1501854140801-50d01698950b?w=600&h=750&fit=crop',
+  'https://images.unsplash.com/photo-1518173946687-a1e4e09e68b7?w=600&h=850&fit=crop',
+  'https://images.unsplash.com/photo-1472214103451-9374bd1c798e?w=600&h=580&fit=crop',
+  'https://images.unsplash.com/photo-1505144808419-1957a94ca61e?w=600&h=720&fit=crop',
+  'https://images.unsplash.com/photo-1465146344425-f00d5f5c8f07?w=600&h=600&fit=crop',
+  'https://images.unsplash.com/photo-1490730141103-6cac27aaab94?w=600&h=780&fit=crop',
+]
+
+const portfolioSets = [
+  [images[0], images[1], images[4], images[5]],
+  [images[2], images[3], images[6], images[7]],
+  [images[8], images[9], images[10], images[11]],
+  [images[1], images[3], images[8], images[10]],
+  [images[0], images[2], images[6], images[9]],
+  [images[4], images[5], images[7], images[11]],
+]
+
+const titles = [
+  '山间晨雾', '海岸余晖', '林深见鹿', '星河滚烫',
+  '秋日私语', '雪落无声', '荒漠孤烟', '江南水乡',
+  '云海翻涌', '古城旧梦', '樱花吹雪', '冰川纪行',
+]
+
+const descriptions = [
+  '清晨第一缕阳光穿透薄雾，洒在青翠的山谷间',
+  '海浪轻抚沙滩，余晖将天际染成珊瑚般的暖色调',
+  '密林深处，光影斑驳，万物有灵且美',
+  '浩瀚星空下，篝火噼啪作响，银河横亘天际',
+  '金黄落叶铺满小径，秋风携来果实成熟的芬芳',
+  '白雪覆盖大地，万物归于宁静与纯粹',
+  '大漠无垠，风沙雕刻出千年的纹路',
+  '小桥流水，烟雨朦胧中白墙黛瓦静静伫立',
+  '云层如海浪般在山巅之下翻涌奔腾',
+  '石板路上回响着千年前的足音，城墙斑驳诉说时光',
+  '粉色花瓣如雪般飘落，短暂而绚烂',
+  '万年冰层透着幽蓝的光，仿佛地球深处的呼吸',
+]
+
+const textContents = [
+  { title: '关于灵感', description: '灵感从不拜访懒人。它像一只羞怯的鸟，只在你俯首案前、笔耕不辍时，悄然落在你的肩头。那些看似神来之笔的瞬间，不过是千百次练习后的水到渠成。' },
+  { title: '时间之河', description: '时间是一条沉默的河流，我们都是河中的石头。水流磨平了棱角，却让内里的纹理愈发清晰。每一道纹路都是一个故事，每一次冲刷都是一次重生。' },
+  { title: '留白之美', description: '最好的设计往往藏在未说之处。一幅山水画的力量不在墨色，而在无墨之间的云雾与山岚。界面如此，人生亦然——空间不是空缺，是呼吸的节拍。' },
+  { title: '光与影', description: '没有阴影，光便失去了意义。创作的本质不是消除黑暗，而是让明暗相互成全。一幅好的摄影作品，阴影里藏着比亮处更多的故事。' },
+  { title: '旅途随笔', description: '旅行不是从一个地方到另一个地方，而是从一种视角切换到另一种视角。同一轮明月，在不同的经度里，会映出不同的乡愁。' },
+  { title: '匠人之心', description: '一把好刀，从锻打到淬火，每一步都不可省略。手艺人知道：没有什么捷径能绕过时间的沉淀。代码与器物，皆是时间的艺术。' },
+  { title: '草木人间', description: '每一片叶子都是一个小小的宇宙——脉络如河流，叶肉如大地。阳光穿过叶片的时候，像是神在端详自己的指纹。我们不过是这绿色剧场里的观众。' },
+  { title: '夜的独白', description: '凌晨三点，城市终于安静下来。窗外零星灯火像是失眠者彼此交换的暗号。在这万籁俱寂的时刻，思绪反而最清晰——或许黑夜才是思考者真正的白昼。' },
+]
+
+const projectTags = [
+  ['Vue', 'TypeScript', 'Nuxt'],
+  ['React', 'Next.js', 'Tailwind'],
+  ['Node.js', 'PostgreSQL', 'Docker'],
+  ['Figma', 'Design System', 'UI/UX'],
+  ['Python', 'FastAPI', 'MongoDB'],
+  ['Swift', 'SwiftUI', 'iOS'],
+  ['Go', 'gRPC', 'Kubernetes'],
+  ['Rust', 'WebAssembly', 'Canvas'],
+  ['Three.js', 'WebGL', 'GLSL'],
+  ['Svelte', 'SvelteKit', 'Prisma'],
+  ['Astro', 'MDX', 'Contentful'],
+  ['Flutter', 'Dart', 'Firebase'],
+]
+
+const typeCycle: CardType[] = [
+  'image-text', 'text', 'image-text', 'portfolio',
+  'image-text', 'image', 'image-text', 'project',
+  'text', 'image-text', 'portfolio', 'image-text',
+  'image', 'image-text', 'project', 'text',
+  'image-text', 'portfolio', 'image-text', 'image',
+]
+
+function genItem(globalIdx: number): CardData {
+  const type = typeCycle[globalIdx % typeCycle.length]
+  const idx = globalIdx % 12
+  const base: Pick<CardData, 'id' | 'type' | 'title' | 'aspectRatio'> = {
+    id: globalIdx + 1,
+    type,
+    title: titles[idx],
+    aspectRatio: 0.6 + Math.random() * 0.7,
+  }
+
+  switch (type) {
+    case 'text': {
+      const tc = textContents[globalIdx % textContents.length]
+      return { ...base, title: tc.title, description: tc.description, aspectRatio: 0.6 + Math.random() * 0.5 }
+    }
+    case 'image':
+      return { ...base, image: images[idx], description: undefined, aspectRatio: 0.65 + Math.random() * 0.55 }
+    case 'image-text':
+      return { ...base, image: images[idx], description: descriptions[idx], aspectRatio: 0.6 + Math.random() * 0.7 }
+    case 'portfolio': {
+      const set = portfolioSets[globalIdx % portfolioSets.length]
+      const ar = 0.85 + Math.random() * 0.15
+      return { ...base, images: set, description: descriptions[idx], aspectRatio: ar }
+    }
+    case 'project':
+      return {
+        ...base,
+        image: images[idx],
+        description: descriptions[idx],
+        tags: projectTags[globalIdx % projectTags.length],
+        aspectRatio: 0.65 + Math.random() * 0.45,
+      }
+  }
+}
+
+export default defineEventHandler(async (event) => {
+  const query = getQuery(event)
+  const page = Math.max(1, parseInt(String(query.page || '1')))
+  const pageSize = Math.min(30, Math.max(1, parseInt(String(query.pageSize || '12'))))
+
+  const start = (page - 1) * pageSize
+  const items = Array.from({ length: pageSize }, (_, i) => genItem(start + i))
+
+  const total = 60
+  const hasMore = start + pageSize < total
+
+  return { items, hasMore, page }
+})