diff --git a/src/components/Button.svelte b/src/components/Button.svelte
new file mode 100644
index 0000000..e0c18e9
--- /dev/null
+++ b/src/components/Button.svelte
@@ -0,0 +1,10 @@
+<script>
+let { icon, children, ...rest } = $props();
+</script>
+
+<button class="hbox h-40px rounded-12px px-16px py-10px gap-8px mfg-on-primary-container mbg-inverse-primary m3-font-label-large" {...rest}>
+  {#if icon}
+    <span class="size-20px {icon}"></span>
+  {/if}
+  {@render children?.()}
+</button>
\ No newline at end of file
diff --git a/src/lib/server/songs.ts b/src/lib/server/songs.ts
index 27018e9..ffbe4b4 100644
--- a/src/lib/server/songs.ts
+++ b/src/lib/server/songs.ts
@@ -46,6 +46,9 @@ const getPlaylistRaw = cached('playlists',
         return pl
     })
 
+export const listPlaylists = () => db.collection('playlists').find()
+  .map(it => it.data.playlist).toArray()
+
 export const getSongMeta = cached('songs',
     async (songId: number) => {
         const detail = await ne.song_detail({ ids: songId.toString() })
diff --git a/src/routes/+layout.server.ts b/src/routes/+layout.server.ts
new file mode 100644
index 0000000..38dc587
--- /dev/null
+++ b/src/routes/+layout.server.ts
@@ -0,0 +1,37 @@
+import { createUser, login } from '$lib/server/user'
+import type { LayoutServerLoad } from './$types'
+
+export const load: LayoutServerLoad = async ({ cookies, request }) => {
+  let session = cookies.get('session')
+
+  const registUA = request.headers.get('user-agent') || ''
+
+  if (!session) {
+    // Create new user
+    session = await createUser(registUA)
+    cookies.set('session', session, {
+      path: '/',
+      httpOnly: true,
+      secure: false, // Set to true in production
+      sameSite: 'strict',
+      maxAge: 60 * 60 * 24 * 365 // 1 year
+    })
+  }
+
+  try {
+    const user = structuredClone(await login(session))
+    return { user }
+  } catch (e) {
+    // Invalid session, create new
+    session = await createUser(registUA)
+    cookies.set('session', session, {
+      path: '/',
+      httpOnly: true,
+      secure: false,
+      sameSite: 'strict',
+      maxAge: 60 * 60 * 24 * 365
+    })
+    const user = structuredClone(await login(session))
+    return { user }
+  }
+}
\ No newline at end of file
diff --git a/src/routes/+layout.svelte b/src/routes/+layout.svelte
index 0451abd..7c317d8 100644
--- a/src/routes/+layout.svelte
+++ b/src/routes/+layout.svelte
@@ -2,8 +2,8 @@
   import favicon from "$lib/assets/favicon.svg"
   import "@fontsource/roboto"
   import 'virtual:uno.css'
-  import "./app.sass"
-  import "./material.scss"
+  import "../style/app.sass"
+  import "../style/material.scss"
   import '@unocss/reset/normalize.css'
   import '@unocss/reset/tailwind-v4.css'
 
diff --git a/src/routes/+page.server.ts b/src/routes/+page.server.ts
index 9406628..70e1a9e 100644
--- a/src/routes/+page.server.ts
+++ b/src/routes/+page.server.ts
@@ -1,8 +1,10 @@
 // import { log } from 'console';
-import { getSongMeta, parseBrief } from '../lib/server/songs';
+import { getSongMeta, getSongsFromPlaylist, listPlaylists, parseBrief } from '../lib/server/songs';
 import type { PageServerLoad } from './$types';
 
 export const load: PageServerLoad = async ({ params }) => {
   let last = parseBrief(await getSongMeta(25723366))
-	return { last }
-}
+  let myPlaylists = await listPlaylists()
+  let recPlaylists = myPlaylists
+	return { last, myPlaylists, recPlaylists }
+}
\ No newline at end of file
diff --git a/src/routes/+page.svelte b/src/routes/+page.svelte
index 6d6dcdd..50476af 100644
--- a/src/routes/+page.svelte
+++ b/src/routes/+page.svelte
@@ -3,8 +3,11 @@
   import TitleHeader from "../components/TitleHeader.svelte";
   import SongInfo from "../components/SongInfo.svelte";
   import type { PageProps } from "./$types";
+  import Button from "../components/Button.svelte";
 
   let { data }: PageProps = $props()
+
+  console.log(data.myPlaylists)
 </script>
 
 
@@ -21,9 +24,39 @@
   {/if}
 
   <div>
-    <TitleHeader title="我的歌单"/>
+    <TitleHeader title="历史数据"/>
     <div class="p-content">
       TODO
     </div>
   </div>
+
+  <div>
+    <TitleHeader title="我的歌单"/>
+    <div class="p-content hbox gap-8px w-auto overflow-x-auto py-8px">
+      {#each data.myPlaylists as playlist}
+        <div class="vbox flex-shrink-0 gap-4px w-96px">
+          <img src="{playlist.coverImgUrl}" alt="" class="size-96px rounded-16px">
+          <div class="m3-font-label-large truncate">{playlist.name}</div>
+        </div>
+      {/each}
+    </div>
+    <div class="p-content">
+      <Button icon="i-material-symbols:cloud-download-outline">从网易云导入</Button>
+    </div>
+  </div>
+
+  <div>
+    <TitleHeader title="推荐歌单"/>
+    <div class="p-content hbox gap-8px w-auto overflow-x-auto py-8px">
+      {#each data.recPlaylists as playlist}
+        <div class="vbox flex-shrink-0 p-8px gap-8px rounded-12px mbg-surface-container-high">
+          <img src="{playlist.coverImgUrl}" alt="" class="size-116px rounded-8px">
+          <div>
+            <div class="m3-font-title-small font-bold truncate">{playlist.name}</div>
+            <div class="m3-font-body-small truncate">{playlist.creator.nickname} 创建</div>
+          </div>
+        </div>
+      {/each}
+    </div>
+  </div>
 </div>
\ No newline at end of file
diff --git a/src/routes/app.sass b/src/style/app.sass
similarity index 85%
rename from src/routes/app.sass
rename to src/style/app.sass
index cae1e56..dba91de 100644
--- a/src/routes/app.sass
+++ b/src/style/app.sass
@@ -25,4 +25,6 @@ body
     align-items: center
 
 .p-content
-    padding: 0 16px
\ No newline at end of file
+    // padding: 0 16px
+    padding-left: 16px
+    padding-right: 16px
\ No newline at end of file
diff --git a/src/style/m3-styles.css b/src/style/m3-styles.css
new file mode 100644
index 0000000..3b85889
--- /dev/null
+++ b/src/style/m3-styles.css
@@ -0,0 +1,379 @@
+/* Needed for elevation to work */
+:root {
+  --m3-util-elevation-0: none;
+  --m3-util-elevation-1:
+    /* Spot */
+    0px 1px 2px 0px rgb(var(--m3-scheme-shadow) / 0.3),
+    /* Ambient */ 0px 1px 3px 1px rgb(var(--m3-scheme-shadow) / 0.15);
+  --m3-util-elevation-2:
+    0px 1px 2px 0px rgb(var(--m3-scheme-shadow) / 0.3),
+    0px 2px 6px 2px rgb(var(--m3-scheme-shadow) / 0.15);
+  --m3-util-elevation-3:
+    0px 1px 3px 0px rgb(var(--m3-scheme-shadow) / 0.3),
+    0px 4px 8px 3px rgb(var(--m3-scheme-shadow) / 0.15);
+  --m3-util-elevation-4:
+    0px 2px 3px 0px rgb(var(--m3-scheme-shadow) / 0.3),
+    0px 6px 10px 4px rgb(var(--m3-scheme-shadow) / 0.15);
+  --m3-util-elevation-5:
+    0px 4px 4px 0px rgb(var(--m3-scheme-shadow) / 0.3),
+    0px 8px 12px 6px rgb(var(--m3-scheme-shadow) / 0.15);
+
+  /* Sizing */
+  --m3-util-bottom-offset: 0;
+  --m3-util-density: 0;
+  --m3-util-density-term: calc(var(--m3-util-density) * 0.25rem);
+
+  /* Shapes */
+  --m3-util-rounding-none: 0;
+  --m3-util-rounding-extra-small: 4px;
+  --m3-util-rounding-small: 8px;
+  --m3-util-rounding-medium: 12px;
+  --m3-util-rounding-large: 16px;
+  --m3-util-rounding-extra-large: 28px;
+  --m3-util-rounding-full: calc(infinity * 1px);
+  --m3-util-optical-centering-coefficient: 0.11;
+
+  --m3-font: Roboto, system-ui;
+  --m3-font-mono: "Google Sans Code", "Roboto Mono", monospace;
+
+  /* Expressive easing */
+  --m3-util-timing-function-fast-spatial: cubic-bezier(0.42, 1.67, 0.21, 0.9);
+  --m3-util-duration-fast-spatial: 350ms;
+  --m3-util-easing-fast-spatial: var(--m3-util-timing-function-fast-spatial)
+    var(--m3-util-duration-fast-spatial);
+
+  --m3-util-timing-function-spatial: cubic-bezier(0.38, 1.21, 0.22, 1);
+  --m3-util-duration-spatial: 500ms;
+  --m3-util-easing-spatial: var(--m3-util-timing-function-spatial) var(--m3-util-duration-spatial);
+
+  --m3-util-timing-function-slow-spatial: cubic-bezier(0.39, 1.29, 0.35, 0.98);
+  --m3-util-duration-slow-spatial: 650ms;
+  --m3-util-easing-slow-spatial: var(--m3-util-timing-function-slow-spatial)
+    var(--m3-util-duration-slow-spatial);
+
+  --m3-util-timing-function-fast: cubic-bezier(0.31, 0.94, 0.34, 1);
+  --m3-util-duration-fast: 150ms;
+  --m3-util-easing-fast: var(--m3-util-timing-function-fast) var(--m3-util-duration-fast);
+
+  --m3-util-timing-function: cubic-bezier(0.34, 0.8, 0.34, 1);
+  --m3-util-duration: 200ms;
+  --m3-util-easing: var(--m3-util-timing-function) var(--m3-util-duration);
+
+  --m3-util-timing-function-slow: cubic-bezier(0.34, 0.88, 0.34, 1);
+  --m3-util-duration-slow: 300ms;
+  --m3-util-easing-slow: var(--m3-util-timing-function-slow) var(--m3-util-duration-slow);
+
+  --m3-util-timing-function-emphasized: linear(
+    0,
+    0.034 6%,
+    0.073 9%,
+    0.126 11%,
+    0.194 13%,
+    0.273 15%,
+    0.351 16%,
+    0.541 18%,
+    0.652 20%,
+    0.755 24%,
+    0.839 30%,
+    0.91 39%,
+    0.959 53%,
+    0.989 72%,
+    1
+  );
+  --m3-util-timing-function-emphasized-accel: cubic-bezier(0.3, 0, 0.8, 0.15);
+  --m3-util-timing-function-emphasized-decel: cubic-bezier(0.05, 0.7, 0.1, 1);
+
+  /* deprecated */
+  --m3-util-curve: var(--m3-util-timing-function-emphasized);
+  --m3-util-curve-accel: var(--m3-util-timing-function-emphasized-accel);
+  --m3-util-curve-decel: var(--m3-util-timing-function-emphasized-decel);
+
+  accent-color: rgb(var(--m3-scheme-primary));
+}
+.m3-font-display-large,
+.m3-font-display-medium,
+.m3-font-display-small {
+  font-family: var(--m3-font-display, var(--m3-font));
+}
+.m3-font-headline-large,
+.m3-font-headline-medium,
+.m3-font-headline-small {
+  font-family: var(--m3-font-headline, var(--m3-font));
+}
+.m3-font-title-large,
+.m3-font-title-medium,
+.m3-font-title-small {
+  font-family: var(--m3-font-title, var(--m3-font));
+}
+.m3-font-label-large,
+.m3-font-label-medium,
+.m3-font-label-small {
+  font-family: var(--m3-font-label, var(--m3-font));
+}
+.m3-font-body-large,
+.m3-font-body-medium,
+.m3-font-body-small {
+  font-family: var(--m3-font-body, var(--m3-font));
+}
+/* As the largest text on the screen, display styles are reserved for short, important text or numerals. */
+.m3-font-display-large {
+  font-size: var(--m3-font-display-large-size, 3.563rem);
+  line-height: var(--m3-font-display-large-height, 1.123);
+  letter-spacing: var(--m3-font-display-large-tracking, 0);
+  font-weight: var(--m3-font-display-large-weight, 400);
+}
+.m3-font-display-medium {
+  font-size: var(--m3-font-display-medium-size, 2.813rem);
+  line-height: var(--m3-font-display-medium-height, 1.156);
+  letter-spacing: var(--m3-font-display-medium-tracking, 0);
+  font-weight: var(--m3-font-display-medium-weight, 400);
+}
+.m3-font-display-small {
+  font-size: var(--m3-font-display-small-size, 2.25rem);
+  line-height: var(--m3-font-display-small-height, 1.222);
+  letter-spacing: var(--m3-font-display-small-tracking, 0);
+  font-weight: var(--m3-font-display-small-weight, 400);
+}
+/* Headlines are best-suited for short, high-emphasis text on smaller screens. */
+.m3-font-headline-large {
+  font-size: var(--m3-font-headline-large-size, 2rem);
+  line-height: var(--m3-font-headline-large-height, 1.25);
+  letter-spacing: var(--m3-font-headline-large-tracking, 0);
+  font-weight: var(--m3-font-headline-large-weight, 400);
+}
+.m3-font-headline-medium {
+  font-size: var(--m3-font-headline-medium-size, 1.75rem);
+  line-height: var(--m3-font-headline-medium-height, 1.286);
+  letter-spacing: var(--m3-font-headline-medium-tracking, 0);
+  font-weight: var(--m3-font-headline-medium-weight, 400);
+}
+.m3-font-headline-small {
+  font-size: var(--m3-font-headline-small-size, 1.5rem);
+  line-height: var(--m3-font-headline-small-height, 1.333);
+  letter-spacing: var(--m3-font-headline-small-tracking, 0);
+  font-weight: var(--m3-font-headline-small-weight, 400);
+}
+/* Titles are smaller than headline styles, and should be used for medium-emphasis text that remains relatively short. */
+.m3-font-title-large {
+  font-size: var(--m3-font-title-large-size, 1.375rem);
+  line-height: var(--m3-font-title-large-height, 1.273);
+  letter-spacing: var(--m3-font-title-large-tracking, 0);
+  font-weight: var(--m3-font-title-large-weight, 400);
+}
+.m3-font-title-medium {
+  font-size: var(--m3-font-title-medium-size, 1rem);
+  line-height: var(--m3-font-title-medium-height, 1.5);
+  letter-spacing: var(--m3-font-title-medium-tracking, 0);
+  font-weight: var(--m3-font-title-medium-weight, 500);
+}
+.m3-font-title-small {
+  font-size: var(--m3-font-title-small-size, 0.875rem);
+  line-height: var(--m3-font-title-small-height, 1.429);
+  letter-spacing: var(--m3-font-title-small-tracking, 0.006rem);
+  font-weight: var(--m3-font-title-small-weight, 500);
+}
+/* Label styles are smaller, utilitarian styles, used for things like the text inside components
+or for very small text in the content body, such as captions. */
+.m3-font-label-large {
+  font-size: var(--m3-font-label-large-size, 0.875rem);
+  line-height: var(--m3-font-label-large-height, 1.429);
+  letter-spacing: var(--m3-font-label-large-tracking, 0.006rem);
+  font-weight: var(--m3-font-label-large-weight, 500);
+}
+.m3-font-label-medium {
+  font-size: var(--m3-font-label-medium-size, 0.75rem);
+  line-height: var(--m3-font-label-medium-height, 1.333);
+  letter-spacing: var(--m3-font-label-medium-tracking, 0.031rem);
+  font-weight: var(--m3-font-label-medium-weight, 500);
+}
+.m3-font-label-small {
+  font-size: var(--m3-font-label-small-size, 0.688rem);
+  line-height: var(--m3-font-label-small-height, 1.455);
+  letter-spacing: var(--m3-font-label-small-tracking, 0.031rem);
+  font-weight: var(--m3-font-label-small-weight, 500);
+}
+/* Body styles are used for longer passages of text in your app. */
+.m3-font-body-large {
+  font-size: var(--m3-font-body-large-size, 1rem);
+  line-height: var(--m3-font-body-large-height, 1.5);
+  letter-spacing: var(--m3-font-body-large-tracking, 0);
+  font-weight: var(--m3-font-body-large-weight, 400);
+}
+.m3-font-body-medium {
+  font-size: var(--m3-font-body-medium-size, 0.875rem);
+  line-height: var(--m3-font-body-medium-height, 1.429);
+  letter-spacing: var(--m3-font-body-medium-tracking, 0.016rem);
+  font-weight: var(--m3-font-body-medium-weight, 400);
+}
+.m3-font-body-small {
+  font-size: var(--m3-font-body-small-size, 0.75rem);
+  line-height: var(--m3-font-body-small-height, 1.333);
+  letter-spacing: var(--m3-font-body-small-tracking, 0.025rem);
+  font-weight: var(--m3-font-body-small-weight, 400);
+}
+/* Reset a few things */
+@layer base {
+  *,
+  *::before,
+  *::after {
+    box-sizing: inherit;
+  }
+  .m3-container {
+    box-sizing: border-box;
+    -webkit-tap-highlight-color: transparent;
+  }
+  .m3-container a,
+  a.m3-container {
+    text-decoration: none;
+  }
+  .m3-container dialog,
+  dialog.m3-container {
+    margin: auto;
+  }
+}
+
+/* Emphasized easing timing function derived from this code:
+const createBezierLUT = (points: number[][], pointCount: number = 100): number[][] => {
+const lut: number[][] = [];
+for (let t = 0; t < 1; t += 1 / pointCount) {
+  const a = (1 - t) * (1 - t) * (1 - t);
+  const b = (1 - t) * (1 - t) * t;
+  const c = (1 - t) * t * t;
+  const d = t * t * t;
+  const x = a * points[0][0] + 3 * b * points[1][0] + 3 * c * points[2][0] + d * points[3][0];
+  const y = a * points[0][1] + 3 * b * points[1][1] + 3 * c * points[2][1] + d * points[3][1];
+  lut.push([x, y]);
+}
+return lut;
+};
+
+const createCSSEaseOptimized = (
+lutOptions: number[][][],
+maxErrorThreshold: number = 0.01
+): string => {
+// Create the full lookup table
+const lut = lutOptions.map((args) => createBezierLUT(args)).flat();
+
+// Find key points using Douglas-Peucker algorithm
+const keyPoints: number[][] = [lut[0], lut[lut.length - 1]];
+const segments: number[][] = [[0, lut.length - 1]];
+
+while (segments.length > 0) {
+  const [startIdx, endIdx] = segments.pop() || [0, 0];
+  let maxError = 0;
+  let maxErrorIdx = -1;
+
+  // Skip if segment is too small
+  if (endIdx - startIdx <= 1) continue;
+
+  const [startX, startY] = lut[startIdx];
+  const [endX, endY] = lut[endIdx];
+
+  // Find point with maximum error
+  for (let i = startIdx + 1; i < endIdx; i++) {
+    const [x, y] = lut[i];
+
+    // Linear interpolation
+    const t = (x - startX) / (endX - startX);
+    const interpolatedY = startY + t * (endY - startY);
+
+    const error = Math.abs(y - interpolatedY);
+
+    if (error > maxError) {
+      maxError = error;
+      maxErrorIdx = i;
+    }
+  }
+
+  // If error exceeds threshold, add point and split segment
+  if (maxError > maxErrorThreshold) {
+    keyPoints.push(lut[maxErrorIdx]);
+    segments.push([startIdx, maxErrorIdx]);
+    segments.push([maxErrorIdx, endIdx]);
+  }
+}
+
+// Sort by x value
+keyPoints.sort((a, b) => a[0] - b[0]);
+
+// Format result using CSS linear() with explicit percentages
+let result = "linear(";
+
+// First point (no percentage for first point)
+result += keyPoints[0][1].toFixed(3);
+
+// Middle points with explicit percentages
+for (let i = 1; i < keyPoints.length - 1; i++) {
+  const [x, y] = keyPoints[i];
+  const percentage = (x * 100).toFixed(0) + "%";
+  result += `, ${y.toFixed(3)} ${percentage}`;
+}
+
+// Last point (no percentage for last point)
+result += `, ${keyPoints[keyPoints.length - 1][1].toFixed(3)}`;
+result += ")";
+
+return result;
+};
+
+// Example usage
+const testInput = [
+[
+  [0, 0],
+  [0.05, 0],
+  [0.133, 0.06],
+  [0.166, 0.4],
+],
+[
+  [0.166, 0.4],
+  [0.208, 0.82],
+  [0.25, 1],
+  [1, 1],
+],
+];
+
+// Run optimized function with a more relaxed threshold for smaller size
+const optimizedSmallResult = createCSSEaseOptimized(testInput, 0.01);
+console.log("Optimized result (relaxed threshold 0.01):");
+console.log(optimizedSmallResult);
+*/
+
+:root {
+  --m3-util-refocus: refocus-outward 0.6s cubic-bezier(0.14, 5.63, 0.4, 0.5) forwards;
+}
+:focus-visible:not(.focus-inset, .focus-none) {
+  animation: var(--m3-util-refocus);
+  outline: none;
+}
+:focus-visible:is(.focus-inset):not(.focus-none) {
+  animation: refocus-inward 0.6s cubic-bezier(0.14, 5.63, 0.4, 0.5) forwards;
+  outline: none;
+}
+:focus-visible.focus-none {
+  outline: none;
+}
+@keyframes refocus-outward {
+  0% {
+    box-shadow: 0 0 0 0px rgb(var(--m3-scheme-secondary));
+  }
+  100% {
+    box-shadow: 0 0 0 3px rgb(var(--m3-scheme-secondary));
+  }
+}
+@keyframes refocus-inward {
+  0% {
+    box-shadow: inset 0 0 0 0px rgb(var(--m3-scheme-secondary));
+  }
+  100% {
+    box-shadow: inset 0 0 0 3px rgb(var(--m3-scheme-secondary));
+  }
+}
+
+[placeholder]::placeholder {
+  color: rgb(var(--m3-scheme-on-background) / 0.5);
+  opacity: 1;
+}
+::selection {
+  background-color: rgb(var(--m3-scheme-tertiary-container));
+  color: rgb(var(--m3-scheme-on-tertiary-container));
+}
diff --git a/src/routes/material.scss b/src/style/material.scss
similarity index 98%
rename from src/routes/material.scss
rename to src/style/material.scss
index 2c9f377..23868a1 100644
--- a/src/routes/material.scss
+++ b/src/style/material.scss
@@ -1,5 +1,4 @@
-@import "m3-svelte/misc/styles.css";
-@import "m3-svelte/misc/recommended-styles.css";
+@import "m3-styles.css";
 @media (prefers-color-scheme: light) {
   :root {
     color-scheme: light;
diff --git a/uno.config.ts b/uno.config.ts
index 8cf26ea..bf47b21 100644
--- a/uno.config.ts
+++ b/uno.config.ts
@@ -97,6 +97,13 @@ export default defineConfig({
     },
   }),
   rules: [
+    // Material 3 scheme helpers for background/foreground utilities
+    [/^mbg-([a-zA-Z0-9-]+)$/i, ([, token]) => ({
+      'background-color': `rgb(var(--m3-scheme-${token}) / 1)`,
+    })],
+    [/^mfg-([a-zA-Z0-9-]+)$/i, ([, token]) => ({
+      color: `rgb(var(--m3-scheme-${token}) / 1)`,
+    })],
     [/^dir-([a-zA-Z0-9-]+)$/, ([, dir]) => ({
       direction: dir,
     })],