From 985e1f189db71dc92b27687c3e3db4c8a461fc36 Mon Sep 17 00:00:00 2001
From: SiteAgent Bot <bot@siteagent.ai>
Date: Tue, 27 Jan 2026 16:39:23 +0800
Subject: [PATCH] manual save(2026-01-27 16:39)

---
 eslint.config.js                    |   1 +
 src/components/Bookshelf.tsx        | 100 ++++++++++++++++++----------
 src/components/Footer.tsx           |   6 +-
 src/components/Header.tsx           |  22 +++---
 src/components/PostCard.tsx         |  12 ++--
 src/components/PostCardSkeleton.tsx |  16 ++---
 src/index.css                       |  68 +++++++++++--------
 src/pages/BookDetail.tsx            |  40 +++++------
 src/pages/Categories.tsx            |  27 ++++----
 src/pages/CategoryDetail.tsx        |  46 +++++++------
 src/pages/Home.tsx                  |  10 +--
 src/pages/PostDetail.tsx            |  60 ++++++++++-------
 12 files changed, 239 insertions(+), 169 deletions(-)

diff --git a/eslint.config.js b/eslint.config.js
index 5e6b472..990060f 100644
--- a/eslint.config.js
+++ b/eslint.config.js
@@ -7,6 +7,7 @@ import { defineConfig, globalIgnores } from 'eslint/config'
 
 export default defineConfig([
   globalIgnores(['dist']),
+  globalIgnores(['src/clientsdk/**/*']),
   {
     files: ['**/*.{ts,tsx}'],
     extends: [
diff --git a/src/components/Bookshelf.tsx b/src/components/Bookshelf.tsx
index 56f952f..f23d17d 100644
--- a/src/components/Bookshelf.tsx
+++ b/src/components/Bookshelf.tsx
@@ -28,9 +28,9 @@ const BookSpine: React.FC<{
   selected: boolean
   onSelect: (event?: React.PointerEvent | React.MouseEvent) => void
 }> = ({ book, index, selected, onSelect }) => {
-  const tilt = (index % 2 === 0 ? 1 : -1) * 0.9
-  const height = 148 + (index % 4) * 14
-  const width = 46 + (index % 3) * 6
+  const tilt = (index % 2 === 0 ? 1 : -1) * 0.35
+  const height = 168 + (index % 4) * 12
+  const width = 52 + (index % 3) * 6
 
   return (
     <div
@@ -42,32 +42,32 @@ const BookSpine: React.FC<{
         if (e.key === 'Enter' || e.key === ' ') onSelect()
       }}
       className={
-        'relative select-none rounded-lg cursor-pointer outline-none transition-transform duration-300 ' +
-        'focus-visible:ring-2 focus-visible:ring-offset-2 focus-visible:ring-offset-transparent focus-visible:ring-white/70'
+        'group relative select-none rounded-[14px] cursor-pointer outline-none transition-transform duration-300 ' +
+        'focus-visible:ring-2 focus-visible:ring-offset-2 focus-visible:ring-offset-transparent focus-visible:ring-black/15'
       }
       style={{
         width,
         height,
         transform: selected
-          ? 'translateY(-10px) rotateZ(0deg)'
+          ? 'translateY(-12px) rotateZ(0deg)'
           : `translateY(0px) rotateZ(${tilt}deg)`,
       }}
     >
       <div
         className={
-          'absolute inset-0 rounded-lg shadow-[0_18px_40px_rgba(0,0,0,0.45)] ' +
-          (selected ? 'ring-2 ring-white/60' : 'ring-1 ring-white/10')
+          'absolute inset-0 rounded-[14px] shadow-[0_22px_60px_rgba(0,0,0,0.18)] ' +
+          (selected ? 'ring-1 ring-black/12' : 'ring-1 ring-black/8')
         }
         style={{
-          background: `linear-gradient(180deg, ${book.spineColor} 0%, rgba(0,0,0,0.2) 100%)`,
+          background: `linear-gradient(180deg, ${book.spineColor} 0%, rgba(0,0,0,0.16) 100%)`,
         }}
       />
 
       <div
-        className="absolute inset-[1px] rounded-[7px]"
+        className="absolute inset-[1px] rounded-[13px]"
         style={{
           background:
-            'linear-gradient(90deg, rgba(255,255,255,0.10), rgba(255,255,255,0.02) 38%, rgba(0,0,0,0.18) 74%, rgba(255,255,255,0.04))',
+            'linear-gradient(90deg, rgba(255,255,255,0.12), rgba(255,255,255,0.03) 44%, rgba(0,0,0,0.14) 76%, rgba(255,255,255,0.05))',
         }}
       />
 
@@ -76,13 +76,13 @@ const BookSpine: React.FC<{
         style={{
           height: 3,
           background: `linear-gradient(90deg, transparent, ${book.accentColor}, transparent)`,
-          opacity: 0.9,
+          opacity: selected ? 0.86 : 0.72,
         }}
       />
 
       <div className="absolute inset-x-2 bottom-3">
         <div
-          className="text-[11px] leading-tight text-white/90 font-semibold"
+          className="text-[11px] leading-tight text-white/95 font-semibold"
           style={{
             writingMode: 'vertical-rl',
             textOrientation: 'mixed',
@@ -92,7 +92,7 @@ const BookSpine: React.FC<{
           {book.title}
         </div>
         <div
-          className="mt-2 text-[10px] text-white/70"
+          className="mt-2 text-[10px] text-white/75"
           style={{ writingMode: 'vertical-rl', textOrientation: 'mixed' }}
         >
           {book.author}
@@ -104,10 +104,19 @@ const BookSpine: React.FC<{
         style={{
           width: 10,
           background:
-            'linear-gradient(180deg, rgba(255,255,255,0.16), rgba(0,0,0,0.2)), linear-gradient(90deg, rgba(0,0,0,0.4), transparent)',
-          opacity: selected ? 0.8 : 0.45,
+            'linear-gradient(180deg, rgba(255,255,255,0.14), rgba(0,0,0,0.16)), linear-gradient(90deg, rgba(0,0,0,0.26), transparent)',
+          opacity: selected ? 0.72 : 0.40,
         }}
       />
+
+      <div
+        className="pointer-events-none absolute inset-0 rounded-[14px] opacity-0 transition-opacity duration-300 group-hover:opacity-100"
+        style={{
+          background:
+            'radial-gradient(120px 160px at 30% 16%, rgba(255,255,255,0.26), transparent 62%), radial-gradient(120px 160px at 70% 90%, rgba(0,0,0,0.18), transparent 55%)',
+        }}
+        aria-hidden="true"
+      />
     </div>
   )
 }
@@ -145,14 +154,23 @@ export const Bookshelf: React.FC<Props> = ({ books }) => {
 
   return (
     <section aria-label="书架" className="w-full">
-      <div className="surface relative overflow-hidden rounded-2xl">
-        <div className="grain absolute inset-0 opacity-30" aria-hidden="true" />
+      <div className="surface relative overflow-hidden rounded-2xl text-[color:var(--text)]">
+        <div className="grain absolute inset-0 opacity-[0.22]" aria-hidden="true" />
+
+        <div
+          className="pointer-events-none absolute inset-0"
+          style={{
+            background:
+              'radial-gradient(900px 520px at 18% 0%, rgba(10,132,255,0.18), transparent 60%), radial-gradient(760px 520px at 88% 12%, rgba(88,86,214,0.12), transparent 58%), linear-gradient(180deg, rgba(255,255,255,0.66), rgba(255,255,255,0.46))',
+          }}
+          aria-hidden="true"
+        />
 
         <div className="relative px-5 py-5 sm:px-8 sm:py-7">
           <div className="flex items-end justify-between gap-4">
             <div>
-              <p className="text-white/70 text-sm">在书脊上点一下，把书抽出来</p>
-              <h2 className="font-display text-[28px] sm:text-[34px] leading-tight text-white">
+              <p className="text-[color:var(--muted)] text-sm">点一下书脊，抽出一本书</p>
+              <h2 className="font-display text-[28px] sm:text-[34px] leading-tight">
                 从书架拿书
               </h2>
             </div>
@@ -160,7 +178,7 @@ export const Bookshelf: React.FC<Props> = ({ books }) => {
             {selectedBook && (
               <Link
                 to={`/books/${selectedBook.slug}`}
-                className="btn-ghost inline-flex items-center gap-2 rounded-full px-4 py-2 text-sm text-white/90 transition-colors"
+                className="btn-ghost inline-flex items-center gap-2 rounded-full px-4 py-2 text-sm text-[color:var(--text)] transition-colors"
                 aria-label={`打开《${selectedBook.title}》`}
               >
                 <span className="font-semibold">翻开阅读</span>
@@ -171,17 +189,17 @@ export const Bookshelf: React.FC<Props> = ({ books }) => {
 
           <div
             ref={shelfRef}
-            className="relative mt-5 rounded-xl p-4 sm:p-5 shelf-wood"
+            className="relative mt-5 rounded-2xl p-4 sm:p-5 shelf-tray"
             style={{
               boxShadow:
-                'inset 0 2px 0 rgba(255,255,255,0.08), inset 0 -10px 30px rgba(0,0,0,0.55), 0 40px 90px rgba(0,0,0,0.45)',
+                'inset 0 1px 0 rgba(255,255,255,0.85), inset 0 -22px 40px rgba(0,0,0,0.08), var(--shadow-2)',
             }}
           >
             <div
-              className="absolute inset-x-3 bottom-[10px] h-[10px] rounded-full opacity-70"
+              className="absolute inset-x-4 bottom-[10px] h-[10px] rounded-full opacity-[0.6]"
               style={{
                 background:
-                  'radial-gradient(80% 120% at 20% 10%, rgba(255,255,255,0.12), transparent 60%), radial-gradient(90% 130% at 90% 30%, rgba(0,0,0,0.65), transparent 55%)',
+                  'radial-gradient(80% 120% at 20% 10%, rgba(0,0,0,0.10), transparent 60%), radial-gradient(90% 130% at 90% 30%, rgba(0,0,0,0.16), transparent 58%)',
               }}
               aria-hidden="true"
             />
@@ -209,7 +227,17 @@ export const Bookshelf: React.FC<Props> = ({ books }) => {
               </div>
             )}
 
-            <div ref={scrollerRef} dir="ltr" className="flex items-end gap-3 overflow-x-auto pb-3 pt-2">
+            <div
+              ref={scrollerRef}
+              dir="ltr"
+              className="hide-scrollbar flex items-end gap-3 overflow-x-auto pb-4 pt-2"
+              style={{
+                WebkitMaskImage:
+                  'linear-gradient(90deg, transparent, #000 22px, #000 calc(100% - 22px), transparent)',
+                maskImage:
+                  'linear-gradient(90deg, transparent, #000 22px, #000 calc(100% - 22px), transparent)',
+              }}
+            >
               {books.map((book, i) => (
                 <div key={book.id} className="flex-none">
                   <BookSpine book={book} index={i} selected={book.slug === selectedSlug} onSelect={(e) => onSelect(book, e)} />
@@ -220,19 +248,19 @@ export const Bookshelf: React.FC<Props> = ({ books }) => {
 
           {selectedBook && (
             <div
-              className="mt-5 rounded-xl border border-white/12 bg-white/5 p-4 sm:p-5"
+              className="mt-5 rounded-2xl border border-[color:var(--border)] bg-white/60 p-4 sm:p-5"
               style={{
-                boxShadow: 'inset 0 1px 0 rgba(255,255,255,0.10)',
+                boxShadow: 'inset 0 1px 0 rgba(255,255,255,0.75)',
               }}
             >
               <div className="flex flex-wrap items-center justify-between gap-3">
                 <div>
-                  <p className="text-white/60 text-xs">已选中</p>
-                  <h3 className="font-display text-[22px] text-white leading-tight">
+                  <p className="text-[color:var(--muted)] text-xs">已选中</p>
+                  <h3 className="font-display text-[22px] leading-tight">
                     {selectedBook.title}
                   </h3>
                   {selectedBook.subtitle && (
-                    <p className="text-white/70 text-sm mt-1">{selectedBook.subtitle}</p>
+                    <p className="text-[color:var(--muted)] text-sm mt-1">{selectedBook.subtitle}</p>
                   )}
                 </div>
 
@@ -240,19 +268,19 @@ export const Bookshelf: React.FC<Props> = ({ books }) => {
                   {selectedBook.tags.slice(0, 3).map((t) => (
                     <span
                       key={t}
-                      className="rounded-full px-3 py-1 text-xs text-white/80"
+                      className="rounded-full px-3 py-1 text-xs text-[color:var(--text)]"
                       style={{
-                        background: 'rgba(255,255,255,0.08)',
-                        border: '1px solid rgba(255,255,255,0.12)',
+                        background: 'rgba(255,255,255,0.55)',
+                        border: '1px solid rgba(0,0,0,0.10)',
                       }}
                     >
                       {t}
                     </span>
                   ))}
-                  <span className="text-white/55 text-xs">{selectedBook.author} · {selectedBook.year}</span>
+                  <span className="text-[color:var(--muted)] text-xs">{selectedBook.author} · {selectedBook.year}</span>
                 </div>
               </div>
-              <p className="mt-3 text-white/80 leading-relaxed">{selectedBook.blurb}</p>
+              <p className="mt-3 text-[color:var(--text)]/90 leading-relaxed">{selectedBook.blurb}</p>
             </div>
           )}
         </div>
diff --git a/src/components/Footer.tsx b/src/components/Footer.tsx
index 17051a5..3fc91c1 100644
--- a/src/components/Footer.tsx
+++ b/src/components/Footer.tsx
@@ -4,13 +4,13 @@ export const Footer: React.FC = () => {
   return (
     <footer className="mt-10 pb-10">
       <div className="container mx-auto px-4">
-        <div className="surface rounded-2xl px-6 py-6 text-white">
+        <div className="surface rounded-2xl px-6 py-6">
           <div className="flex flex-col sm:flex-row items-start sm:items-center justify-between gap-4">
             <div>
               <div className="font-display text-lg">书架</div>
-              <div className="text-white/70 text-sm mt-1">挑一本书，翻开阅读。</div>
+              <div className="text-[color:var(--muted)] text-sm mt-1">挑一本书，翻开阅读。</div>
             </div>
-            <div className="text-white/60 text-xs">
+            <div className="text-[color:var(--muted)] text-xs">
               Demo UI · 2026-01-01
             </div>
           </div>
diff --git a/src/components/Header.tsx b/src/components/Header.tsx
index b347ea1..9899bbd 100644
--- a/src/components/Header.tsx
+++ b/src/components/Header.tsx
@@ -10,11 +10,11 @@ export const Header: React.FC = () => {
       <div className="relative">
         <div
           className={
-            (isShelf ? 'bg-transparent' : 'bg-white') +
-            ' border-b border-white/10'
+            (isShelf ? 'bg-transparent' : 'bg-transparent') +
+            ' border-b border-black/5'
           }
           style={{
-            backdropFilter: 'blur(10px)',
+            backdropFilter: 'blur(14px)',
           }}
         >
           <div className="container mx-auto px-4 py-4">
@@ -22,13 +22,13 @@ export const Header: React.FC = () => {
               <Link
                 to="/"
                 className={
-                  (isShelf ? 'text-white' : 'text-gray-900') +
+                  (isShelf ? 'text-[color:var(--text)]' : 'text-[color:var(--text)]') +
                   ' text-xl sm:text-2xl font-bold tracking-tight'
                 }
                 aria-label="返回书架"
               >
                 <span className="font-display">书架</span>
-                <span className={(isShelf ? 'text-white/70' : 'text-gray-500') + ' ml-2 text-sm font-semibold'}>
+                <span className={'text-[color:var(--muted)] ml-2 text-sm font-semibold'}>
                   Library
                 </span>
               </Link>
@@ -37,8 +37,10 @@ export const Header: React.FC = () => {
                 <Link
                   to="/"
                   className={
-                    (isShelf ? 'text-white/80 hover:text-white' : 'text-gray-700 hover:text-gray-900') +
-                    ' text-sm font-semibold'
+                    (isShelf
+                      ? 'text-[color:var(--muted)] hover:text-[color:var(--text)]'
+                      : 'text-[color:var(--muted)] hover:text-[color:var(--text)]') +
+                    ' text-sm font-semibold transition-colors'
                   }
                 >
                   书架
@@ -46,8 +48,10 @@ export const Header: React.FC = () => {
                 <Link
                   to="/categories"
                   className={
-                    (isShelf ? 'text-white/80 hover:text-white' : 'text-gray-700 hover:text-gray-900') +
-                    ' text-sm font-semibold'
+                    (isShelf
+                      ? 'text-[color:var(--muted)] hover:text-[color:var(--text)]'
+                      : 'text-[color:var(--muted)] hover:text-[color:var(--text)]') +
+                    ' text-sm font-semibold transition-colors'
                   }
                 >
                   分类
diff --git a/src/components/PostCard.tsx b/src/components/PostCard.tsx
index 9ce12fc..52431e5 100644
--- a/src/components/PostCard.tsx
+++ b/src/components/PostCard.tsx
@@ -17,20 +17,20 @@ export const PostCard: React.FC<PostCardProps> = ({
 }) => {
   return (
     <article
-      className="border border-gray-200 rounded-lg p-6 shadow-sm hover:shadow-md transition-shadow cursor-pointer bg-white"
+      className="surface rounded-2xl p-6 hover:shadow-[0_24px_70px_rgba(0,0,0,0.14)] transition-shadow cursor-pointer"
       onClick={onClick}
     >
       <div className="flex items-center gap-2 mb-2">
         {category && (
-          <span className="px-2 py-1 text-xs font-medium bg-blue-100 text-blue-700 rounded-full">
+          <span className="px-2 py-1 text-xs font-medium rounded-full border border-[color:var(--border)] bg-white/60">
             {category}
           </span>
         )}
-        <span className="text-sm text-gray-500">{date}</span>
+        <span className="text-sm text-[color:var(--muted)]">{date}</span>
       </div>
-      <h2 className="text-xl font-semibold text-gray-900 mb-2">{title}</h2>
-      <p className="text-gray-600 line-clamp-3">{excerpt}</p>
-      <div className="mt-4 text-blue-600 text-sm font-medium flex items-center gap-1">
+      <h2 className="text-xl font-semibold mb-2">{title}</h2>
+      <p className="text-[color:var(--muted)] line-clamp-3">{excerpt}</p>
+      <div className="mt-4 text-[color:var(--accent)] text-sm font-medium flex items-center gap-1">
         阅读更多
         <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
           <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 5l7 7-7 7" />
diff --git a/src/components/PostCardSkeleton.tsx b/src/components/PostCardSkeleton.tsx
index b9753fd..940c63a 100644
--- a/src/components/PostCardSkeleton.tsx
+++ b/src/components/PostCardSkeleton.tsx
@@ -2,18 +2,18 @@ import React from 'react'
 
 export const PostCardSkeleton: React.FC = () => {
   return (
-    <div className="border border-gray-200 rounded-lg p-6 shadow-sm bg-white animate-pulse">
+    <div className="surface rounded-2xl p-6 animate-pulse">
       <div className="flex items-center gap-2 mb-2">
-        <div className="w-16 h-5 bg-gray-200 rounded-full"></div>
-        <div className="w-20 h-4 bg-gray-200 rounded"></div>
+        <div className="w-16 h-5 bg-black/10 rounded-full"></div>
+        <div className="w-20 h-4 bg-black/10 rounded"></div>
       </div>
-      <div className="h-6 bg-gray-200 rounded w-3/4 mb-3"></div>
+      <div className="h-6 bg-black/10 rounded w-3/4 mb-3"></div>
       <div className="space-y-2">
-        <div className="h-4 bg-gray-200 rounded w-full"></div>
-        <div className="h-4 bg-gray-200 rounded w-5/6"></div>
-        <div className="h-4 bg-gray-200 rounded w-4/6"></div>
+        <div className="h-4 bg-black/10 rounded w-full"></div>
+        <div className="h-4 bg-black/10 rounded w-5/6"></div>
+        <div className="h-4 bg-black/10 rounded w-4/6"></div>
       </div>
-      <div className="mt-4 h-4 bg-gray-200 rounded w-20"></div>
+      <div className="mt-4 h-4 bg-black/10 rounded w-20"></div>
     </div>
   )
 }
diff --git a/src/index.css b/src/index.css
index f5c83d1..13d3444 100644
--- a/src/index.css
+++ b/src/index.css
@@ -3,29 +3,32 @@
 @plugin "@tailwindcss/typography";
 
 :root {
-  --ink: #0b0f17;
-  --paper: #fbf7ef;
-  --paper-2: #fffdf8;
-  --wood-1: #2b1c12;
-  --wood-2: #3b2417;
-  --wood-3: #4a2d1d;
-  --accent: #b42318;
-  --accent-2: #0ea5a4;
+  --bg: #f5f5f7;
+  --bg-2: #ffffff;
+  --text: #1d1d1f;
+  --muted: rgba(29, 29, 31, 0.62);
+  --card: rgba(255, 255, 255, 0.74);
+  --card-2: rgba(255, 255, 255, 0.58);
+  --border: rgba(0, 0, 0, 0.08);
+  --border-2: rgba(0, 0, 0, 0.12);
+  --shadow: 0 18px 60px rgba(0, 0, 0, 0.12);
+  --shadow-2: 0 40px 120px rgba(0, 0, 0, 0.14);
+  --accent: #0a84ff;
 }
 
 html {
-  color: var(--ink);
-  background: radial-gradient(1200px 800px at 20% 10%, rgba(180, 35, 24, 0.12), transparent 55%),
-    radial-gradient(900px 700px at 85% 18%, rgba(14, 165, 164, 0.14), transparent 55%),
-    linear-gradient(180deg, #0f172a 0%, #101827 45%, #0b1220 100%);
+  color: var(--text);
+  background:
+    radial-gradient(1200px 800px at 16% -10%, rgba(10, 132, 255, 0.14), transparent 56%),
+    radial-gradient(900px 680px at 92% 0%, rgba(88, 86, 214, 0.10), transparent 55%),
+    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 64%, #ffffff 100%);
   overflow-x: hidden;
 }
 
 body {
   margin: 0;
   min-height: 100vh;
-  font-family: "Noto Sans SC", ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial,
-    "Apple Color Emoji", "Segoe UI Emoji";
+  font-family: "Noto Sans SC", ui-sans-serif, system-ui, -apple-system, Segoe UI, Helvetica, Arial;
   direction: ltr;
   text-align: left;
   background: transparent;
@@ -37,38 +40,51 @@ body {
 }
 
 ::selection {
-  background: rgba(180, 35, 24, 0.25);
+  background: rgba(10, 132, 255, 0.18);
 }
 
 .font-display {
-  font-family: "Noto Serif SC", ui-serif, Georgia, "Times New Roman", Times, serif;
+  font-family: "Noto Sans SC", ui-sans-serif, system-ui, -apple-system, Segoe UI, Helvetica, Arial;
+  letter-spacing: -0.02em;
 }
 
 .surface {
-  background: linear-gradient(180deg, rgba(255, 253, 248, 0.92), rgba(251, 247, 239, 0.88));
-  border: 1px solid rgba(255, 255, 255, 0.18);
-  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.35);
-  backdrop-filter: blur(10px);
+  background: linear-gradient(180deg, var(--card), var(--card-2));
+  border: 1px solid var(--border);
+  box-shadow: var(--shadow);
+  backdrop-filter: blur(14px);
 }
 
 .grain {
   background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)' opacity='.16'/%3E%3C/svg%3E");
   background-size: 240px 240px;
-  mix-blend-mode: overlay;
+  mix-blend-mode: multiply;
   pointer-events: none;
 }
 
-.shelf-wood {
-  background: linear-gradient(180deg, rgba(74, 45, 29, 0.95), rgba(43, 28, 18, 0.98));
+.shelf-tray {
+  background: linear-gradient(180deg, rgba(255, 255, 255, 0.60), rgba(255, 255, 255, 0.36));
+  border: 1px solid var(--border);
+  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
+  backdrop-filter: blur(18px);
 }
 
 .btn-ghost {
-  border: 1px solid rgba(255, 255, 255, 0.18);
-  background: rgba(255, 255, 255, 0.06);
+  border: 1px solid var(--border);
+  background: rgba(255, 255, 255, 0.55);
 }
 
 .btn-ghost:hover {
-  background: rgba(255, 255, 255, 0.11);
+  background: rgba(255, 255, 255, 0.78);
+}
+
+.hide-scrollbar {
+  scrollbar-width: none;
+}
+
+.hide-scrollbar::-webkit-scrollbar {
+  width: 0;
+  height: 0;
 }
 
 @media (prefers-reduced-motion: reduce) {
diff --git a/src/pages/BookDetail.tsx b/src/pages/BookDetail.tsx
index 9a0322b..710480e 100644
--- a/src/pages/BookDetail.tsx
+++ b/src/pages/BookDetail.tsx
@@ -14,13 +14,13 @@ export const BookDetail: React.FC = () => {
       <div className="min-h-screen">
         <Header />
         <main className="container mx-auto px-4 py-10">
-          <div className="surface rounded-2xl p-6 sm:p-8 text-white">
+          <div className="surface rounded-2xl p-6 sm:p-8">
             <h1 className="font-display text-2xl">未找到这本书</h1>
-            <p className="text-white/80 mt-2">它可能被借走了，或者书名写错了。</p>
+            <p className="text-[color:var(--muted)] mt-2">它可能被借走了，或者书名写错了。</p>
             <div className="mt-6">
               <Link
                 to="/"
-                className="btn-ghost inline-flex items-center gap-2 rounded-full px-4 py-2 text-sm text-white/90"
+                className="btn-ghost inline-flex items-center gap-2 rounded-full px-4 py-2 text-sm"
               >
                 回到书架 <span aria-hidden="true">→</span>
               </Link>
@@ -37,23 +37,23 @@ export const BookDetail: React.FC = () => {
       <Header />
       <main className="container mx-auto px-4 py-10">
         <article className="max-w-4xl mx-auto">
-          <header className="surface rounded-2xl p-6 sm:p-9 text-white relative overflow-hidden">
-            <div className="grain absolute inset-0 opacity-25" aria-hidden="true" />
+          <header className="surface rounded-2xl p-6 sm:p-9 relative overflow-hidden">
+            <div className="grain absolute inset-0 opacity-[0.18]" aria-hidden="true" />
 
             <div className="relative">
               <div className="flex items-center justify-between gap-4">
                 <Link
                   to="/"
-                  className="btn-ghost inline-flex items-center gap-2 rounded-full px-4 py-2 text-sm text-white/90"
+                  className="btn-ghost inline-flex items-center gap-2 rounded-full px-4 py-2 text-sm"
                 >
                   <span aria-hidden="true">←</span> 书架
                 </Link>
 
                 <span
-                  className="rounded-full px-3 py-1 text-xs text-white/85"
+                  className="rounded-full px-3 py-1 text-xs text-[color:var(--text)]"
                   style={{
-                    background: 'rgba(255,255,255,0.08)',
-                    border: '1px solid rgba(255,255,255,0.12)',
+                    background: 'rgba(255,255,255,0.60)',
+                    border: '1px solid rgba(0,0,0,0.10)',
                   }}
                 >
                   {book.author} · {book.year}
@@ -64,18 +64,18 @@ export const BookDetail: React.FC = () => {
                 {book.title}
               </h1>
               {book.subtitle && (
-                <p className="text-white/80 mt-3 text-lg">{book.subtitle}</p>
+                <p className="text-[color:var(--muted)] mt-3 text-lg">{book.subtitle}</p>
               )}
-              <p className="text-white/85 mt-4 leading-relaxed">{book.blurb}</p>
+              <p className="text-[color:var(--text)]/90 mt-4 leading-relaxed">{book.blurb}</p>
 
               <div className="mt-6 flex flex-wrap gap-2">
                 {book.tags.map((t) => (
                   <span
                     key={t}
-                    className="rounded-full px-3 py-1 text-xs text-white/80"
+                    className="rounded-full px-3 py-1 text-xs text-[color:var(--text)]"
                     style={{
-                      background: 'rgba(255,255,255,0.07)',
-                      border: '1px solid rgba(255,255,255,0.12)',
+                      background: 'rgba(255,255,255,0.55)',
+                      border: '1px solid rgba(0,0,0,0.10)',
                     }}
                   >
                     {t}
@@ -93,24 +93,24 @@ export const BookDetail: React.FC = () => {
             />
           </header>
 
-          <section className="mt-8 surface rounded-2xl p-6 sm:p-9 text-white">
+          <section className="mt-8 surface rounded-2xl p-6 sm:p-9">
             <h2 className="font-display text-2xl">目录</h2>
             <ol className="mt-4 grid gap-3">
               {book.chapters.map((c, idx) => (
                 <li
                   key={c.title}
-                  className="rounded-xl border border-white/12 bg-white/5 p-4"
+                  className="rounded-xl border border-[color:var(--border)] bg-white/60 p-4"
                 >
-                  <div className="text-white/70 text-xs">第 {idx + 1} 章</div>
-                  <div className="text-white text-lg mt-1">{c.title}</div>
+                  <div className="text-[color:var(--muted)] text-xs">第 {idx + 1} 章</div>
+                  <div className="text-[color:var(--text)] text-lg mt-1">{c.title}</div>
                 </li>
               ))}
             </ol>
           </section>
 
-          <section className="mt-8 surface rounded-2xl p-6 sm:p-9 text-white">
+          <section className="mt-8 surface rounded-2xl p-6 sm:p-9">
             <h2 className="font-display text-2xl">试读</h2>
-            <div className="mt-5 prose prose-invert max-w-none">
+            <div className="mt-5 prose max-w-none">
               {book.chapters[0]?.content.split('\n\n').map((p, i) => (
                 <p key={i}>{p}</p>
               ))}
diff --git a/src/pages/Categories.tsx b/src/pages/Categories.tsx
index b062f1d..1a2a5ea 100644
--- a/src/pages/Categories.tsx
+++ b/src/pages/Categories.tsx
@@ -2,6 +2,7 @@ import React, { useEffect, useState } from 'react'
 import { Header } from '../components/Header'
 import { Footer } from '../components/Footer'
 import { Categories } from '../clientsdk/sdk.gen'
+import type { Category } from '../clientsdk/types.gen'
 import { createClient } from '../clientsdk/client'
 import { customQuerySerializer } from '../clientsdk/querySerializer'
 import { TENANT_SLUG, TENANT_API_KEY, API_URL } from '../config'
@@ -16,7 +17,7 @@ const client = createClient({
 })
 
 export const CategoriesPage: React.FC = () => {
-  const [categories, setCategories] = useState<any[]>([])
+  const [categories, setCategories] = useState<Category[]>([])
   const [loading, setLoading] = useState(true)
   const [error, setError] = useState<string | null>(null)
 
@@ -33,7 +34,7 @@ export const CategoriesPage: React.FC = () => {
           },
         })
 
-        setCategories((response as any)?.data?.docs || [])
+        setCategories(response.data?.docs ?? [])
       } catch (err) {
         setError(err instanceof Error ? err.message : '加载失败')
         console.error('获取分类失败:', err)
@@ -46,17 +47,17 @@ export const CategoriesPage: React.FC = () => {
   }, [])
 
   return (
-    <div className="min-h-screen bg-gray-50">
+    <div className="min-h-screen">
       <Header />
 
       <main className="container mx-auto px-4 py-8">
         <section className="mb-12">
-          <h2 className="text-3xl font-bold text-gray-900 mb-2">📂 文章分类</h2>
-          <p className="text-gray-600">浏览所有分类</p>
+          <h2 className="font-display text-3xl font-bold mb-2">文章分类</h2>
+          <p className="text-[color:var(--muted)]">浏览所有分类</p>
         </section>
 
         {error && (
-          <div className="bg-red-50 border border-red-200 text-red-700 px-4 py-3 rounded-lg mb-6">
+          <div className="surface border border-red-200/60 text-red-700 px-4 py-3 rounded-2xl mb-6">
             <strong>错误：</strong> {error}
           </div>
         )}
@@ -64,26 +65,26 @@ export const CategoriesPage: React.FC = () => {
         <div className="grid gap-4 md:grid-cols-2 lg:grid-cols-3">
           {loading
             ? Array.from({ length: 6 }).map((_, i) => (
-                <div key={i} className="bg-white p-6 rounded-lg shadow-sm animate-pulse">
-                  <div className="h-6 bg-gray-200 rounded w-3/4 mb-2"></div>
-                  <div className="h-4 bg-gray-200 rounded w-1/2"></div>
+                <div key={i} className="surface p-6 rounded-2xl animate-pulse">
+                  <div className="h-6 bg-black/10 rounded w-3/4 mb-2"></div>
+                  <div className="h-4 bg-black/10 rounded w-1/2"></div>
                 </div>
               ))
             : categories.map((category) => (
                 <a
                   key={category.id}
                   href={`/categories/${category.slug}`}
-                  className="bg-white p-6 rounded-lg shadow-sm hover:shadow-md transition-shadow"
+                  className="surface p-6 rounded-2xl hover:shadow-[0_24px_70px_rgba(0,0,0,0.14)] transition-shadow"
                 >
-                  <h3 className="text-xl font-semibold text-gray-900 mb-2">{category.title}</h3>
-                  <p className="text-sm text-gray-600">查看该分类下的所有文章</p>
+                  <h3 className="text-xl font-semibold mb-2">{category.title}</h3>
+                  <p className="text-sm text-[color:var(--muted)]">查看该分类下的所有文章</p>
                 </a>
               ))}
         </div>
 
         {!loading && categories.length === 0 && !error && (
           <div className="text-center py-12">
-            <p className="text-gray-500 text-lg">暂无分类</p>
+            <p className="text-[color:var(--muted)] text-lg">暂无分类</p>
           </div>
         )}
       </main>
diff --git a/src/pages/CategoryDetail.tsx b/src/pages/CategoryDetail.tsx
index a399d89..83aab56 100644
--- a/src/pages/CategoryDetail.tsx
+++ b/src/pages/CategoryDetail.tsx
@@ -5,6 +5,7 @@ import { Footer } from '../components/Footer'
 import { PostCard } from '../components/PostCard'
 import { PostCardSkeleton } from '../components/PostCardSkeleton'
 import { Posts, Categories } from '../clientsdk/sdk.gen'
+import type { Category, Post } from '../clientsdk/types.gen'
 import { createClient } from '../clientsdk/client'
 import { customQuerySerializer } from '../clientsdk/querySerializer'
 import { TENANT_SLUG, TENANT_API_KEY, API_URL } from '../config'
@@ -20,11 +21,13 @@ const client = createClient({
 
 export const CategoryDetail: React.FC = () => {
   const { slug } = useParams<{ slug: string }>()
-  const [posts, setPosts] = useState<any[]>([])
-  const [category, setCategory] = useState<any>(null)
+  const [posts, setPosts] = useState<Post[]>([])
+  const [category, setCategory] = useState<Category | null>(null)
   const [loading, setLoading] = useState(true)
   const [error, setError] = useState<string | null>(null)
 
+  const isCategory = (cat: string | Category): cat is Category => typeof cat !== 'string'
+
   useEffect(() => {
     if (!slug) return
 
@@ -55,15 +58,12 @@ export const CategoryDetail: React.FC = () => {
           }),
         ])
 
-        const categoryDocs = (categoriesRes as any)?.data?.docs || []
-        if (categoryDocs[0]) {
-          setCategory(categoryDocs[0])
-        }
+        const categoryDocs = categoriesRes.data?.docs ?? []
+        if (categoryDocs[0]) setCategory(categoryDocs[0])
 
-        const allDocs = (postsRes as any)?.data?.docs || []
-        // categories is an array, check if any category in the array matches the slug
-        const categoryPosts = allDocs.filter((post: any) =>
-          post.categories?.some((cat: any) => cat.slug === slug)
+        const allDocs = postsRes.data?.docs ?? []
+        const categoryPosts = allDocs.filter((post) =>
+          post.categories?.some((cat) => (isCategory(cat) ? cat.slug === slug : false))
         )
 
         setPosts(categoryPosts)
@@ -93,9 +93,15 @@ export const CategoryDetail: React.FC = () => {
     })
   }
 
-  const getCategoryTitle = (post: any): string | undefined => {
-    // categories is an array, get the first one
-    return post.categories?.[0]?.title
+  const getCategoryTitle = (post: Post): string | undefined => {
+    const first = post.categories?.find((c) => isCategory(c))
+    return first?.title
+  }
+
+  const getExcerpt = (post: Post): string => {
+    const html = post.content_html ?? ''
+    const clean = html ? stripHtml(html) : ''
+    return clean || post.title
   }
 
   const handlePostClick = (postSlug: string) => {
@@ -103,19 +109,19 @@ export const CategoryDetail: React.FC = () => {
   }
 
   return (
-    <div className="min-h-screen bg-gray-50">
+    <div className="min-h-screen">
       <Header />
 
       <main className="container mx-auto px-4 py-8">
         <section className="mb-12">
-          <h2 className="text-3xl font-bold text-gray-900 mb-2">
-            📂 {category?.title || '分类'}
+          <h2 className="font-display text-3xl font-bold mb-2">
+            {category?.title || '分类'}
           </h2>
-          <p className="text-gray-600">探索该分类下的所有内容</p>
+          <p className="text-[color:var(--muted)]">探索该分类下的所有内容</p>
         </section>
 
         {error && (
-          <div className="bg-red-50 border border-red-200 text-red-700 px-4 py-3 rounded-lg mb-6">
+          <div className="surface border border-red-200/60 text-red-700 px-4 py-3 rounded-2xl mb-6">
             <strong>错误：</strong> {error}
           </div>
         )}
@@ -127,7 +133,7 @@ export const CategoryDetail: React.FC = () => {
                 <PostCard
                   key={post.id}
                   title={post.title}
-                  excerpt={stripHtml(post.content_html || post.content?.root?.children?.[0]?.children?.[0]?.text || post.title)}
+                  excerpt={getExcerpt(post)}
                   category={getCategoryTitle(post)}
                   date={formatDate(post.createdAt)}
                   onClick={() => handlePostClick(post.slug)}
@@ -137,7 +143,7 @@ export const CategoryDetail: React.FC = () => {
 
         {!loading && posts.length === 0 && !error && (
           <div className="text-center py-12">
-            <p className="text-gray-500 text-lg">该分类下暂无文章</p>
+            <p className="text-[color:var(--muted)] text-lg">该分类下暂无文章</p>
           </div>
         )}
       </main>
diff --git a/src/pages/Home.tsx b/src/pages/Home.tsx
index acb4fbd..26201a9 100644
--- a/src/pages/Home.tsx
+++ b/src/pages/Home.tsx
@@ -15,12 +15,12 @@ export const Home: React.FC = () => {
         </div>
 
         <section className="mt-10 max-w-5xl mx-auto">
-          <div className="surface relative rounded-2xl p-5 sm:p-7 text-white">
-            <div className="grain absolute inset-0 opacity-20" aria-hidden="true" />
+          <div className="surface relative rounded-2xl p-5 sm:p-7">
+            <div className="grain absolute inset-0 opacity-[0.18]" aria-hidden="true" />
             <h3 className="font-display text-2xl">提示</h3>
-            <p className="text-white/80 mt-2 leading-relaxed">
-              点击书脊选中，右上角会出现“翻开阅读”。每本书都有一个独立分页面：
-              <span className="font-mono text-white/90">/books/:slug</span>。
+            <p className="text-[color:var(--muted)] mt-2 leading-relaxed">
+              点击书脊选中，右上角会出现“翻开阅读”。每本书都有一个独立分页：
+              <span className="font-mono text-[color:var(--text)]">/books/:slug</span>。
             </p>
           </div>
         </section>
diff --git a/src/pages/PostDetail.tsx b/src/pages/PostDetail.tsx
index fc1c068..a080fc6 100644
--- a/src/pages/PostDetail.tsx
+++ b/src/pages/PostDetail.tsx
@@ -3,6 +3,7 @@ import { useParams } from 'react-router-dom'
 import { Header } from '../components/Header'
 import { Footer } from '../components/Footer'
 import { Posts } from '../clientsdk/sdk.gen'
+import type { Post } from '../clientsdk/types.gen'
 import { createClient } from '../clientsdk/client'
 import { customQuerySerializer } from '../clientsdk/querySerializer'
 import { TENANT_SLUG, TENANT_API_KEY, API_URL } from '../config'
@@ -18,7 +19,7 @@ const client = createClient({
 
 export const PostDetail: React.FC = () => {
   const { slug } = useParams<{ slug: string }>()
-  const [post, setPost] = useState<any>(null)
+  const [post, setPost] = useState<Post | null>(null)
   const [loading, setLoading] = useState(true)
   const [error, setError] = useState<string | null>(null)
 
@@ -43,8 +44,8 @@ export const PostDetail: React.FC = () => {
           },
         })
 
-        const docs = (response as any)?.data?.docs || []
-        setPost(docs[0] || null)
+        const docs = response.data?.docs ?? []
+        setPost(docs[0] ?? null)
       } catch (err) {
         setError(err instanceof Error ? err.message : '加载失败')
         console.error('获取文章失败:', err)
@@ -56,11 +57,24 @@ export const PostDetail: React.FC = () => {
     fetchPost()
   }, [slug])
 
-  const getCategoryTitle = (p: any): string | undefined => {
-    // categories is an array, get the first one
-    return p?.categories?.[0]?.title
+  const isCategory = (cat: unknown): cat is { title?: string } => typeof cat === 'object' && cat !== null
+
+  const getCategoryTitle = (p: Post): string | undefined => {
+    const first = p.categories?.find((c) => isCategory(c) && typeof (c as { title?: unknown }).title === 'string') as
+      | { title: string }
+      | undefined
+    return first?.title
   }
 
+  const getHeroImage = (p: Post): { url: string; alt: string } | null => {
+    const img = p.heroImage
+    if (!img || typeof img === 'string') return null
+    if (!img.url) return null
+    return { url: img.url, alt: img.alt || p.title }
+  }
+
+  const hero = post ? getHeroImage(post) : null
+
   const formatDate = (dateString: string): string => {
     const date = new Date(dateString)
     return date.toLocaleDateString('zh-CN', {
@@ -72,16 +86,16 @@ export const PostDetail: React.FC = () => {
 
   if (loading) {
     return (
-      <div className="min-h-screen bg-gray-50">
+      <div className="min-h-screen">
         <Header />
         <main className="container mx-auto px-4 py-8">
           <div className="animate-pulse">
-            <div className="h-8 bg-gray-200 rounded w-1/2 mb-4"></div>
-            <div className="h-4 bg-gray-200 rounded w-1/4 mb-6"></div>
+            <div className="h-8 bg-black/10 rounded w-1/2 mb-4"></div>
+            <div className="h-4 bg-black/10 rounded w-1/4 mb-6"></div>
             <div className="space-y-3">
-              <div className="h-4 bg-gray-200 rounded"></div>
-              <div className="h-4 bg-gray-200 rounded"></div>
-              <div className="h-4 bg-gray-200 rounded w-3/4"></div>
+              <div className="h-4 bg-black/10 rounded"></div>
+              <div className="h-4 bg-black/10 rounded"></div>
+              <div className="h-4 bg-black/10 rounded w-3/4"></div>
             </div>
           </div>
         </main>
@@ -92,14 +106,14 @@ export const PostDetail: React.FC = () => {
 
   if (error || !post) {
     return (
-      <div className="min-h-screen bg-gray-50">
+      <div className="min-h-screen">
         <Header />
         <main className="container mx-auto px-4 py-8">
           <div className="text-center py-12">
             <p className="text-red-600 text-lg">{error || '文章不存在'}</p>
             <button
               onClick={() => window.location.href = '/'}
-              className="mt-4 px-4 py-2 bg-blue-600 text-white rounded hover:bg-blue-700"
+              className="mt-4 btn-ghost px-4 py-2 rounded-full"
             >
               返回首页
             </button>
@@ -111,27 +125,27 @@ export const PostDetail: React.FC = () => {
   }
 
   return (
-    <div className="min-h-screen bg-gray-50">
+    <div className="min-h-screen">
       <Header />
 
       <main className="container mx-auto px-4 py-8 max-w-4xl">
         <article>
           <header className="mb-8">
             {getCategoryTitle(post) && (
-              <span className="inline-block px-3 py-1 bg-blue-100 text-blue-800 rounded-full text-sm mb-4">
+              <span className="inline-block px-3 py-1 rounded-full text-sm mb-4 border border-[color:var(--border)] bg-white/60">
                 {getCategoryTitle(post)}
               </span>
             )}
-            <h1 className="text-4xl font-bold text-gray-900 mb-4">{post.title}</h1>
-            <div className="flex items-center text-gray-600 text-sm">
+            <h1 className="font-display text-4xl font-bold mb-4">{post.title}</h1>
+            <div className="flex items-center text-[color:var(--muted)] text-sm">
               <span>{formatDate(post.createdAt)}</span>
             </div>
           </header>
 
-          {post.heroImage && (
+          {hero && (
             <img
-              src={post.heroImage.url}
-              alt={post.heroImage.alt || post.title}
+              src={hero.url}
+              alt={hero.alt}
               className="w-full h-auto rounded-lg mb-8"
             />
           )}
@@ -141,10 +155,10 @@ export const PostDetail: React.FC = () => {
             dangerouslySetInnerHTML={{ __html: post.content_html || '' }}
           />
 
-          <div className="mt-12 pt-8 border-t border-gray-200">
+          <div className="mt-12 pt-8 border-t border-black/10">
             <button
               onClick={() => window.location.href = '/'}
-              className="px-4 py-2 bg-gray-200 text-gray-700 rounded hover:bg-gray-300"
+              className="btn-ghost px-5 py-2 rounded-full"
             >
               返回首页
             </button>