From 70485187cb50a12e3962bad83c88e10ec361b080 Mon Sep 17 00:00:00 2001
From: zhangxiang <zhangxiang@novalon.cn>
Date: Thu, 3 Sep 2026 18:54:16 +0800
Subject: [PATCH] =?UTF-8?q?perf(motion):=20=E7=AC=AC=E4=BA=8C=E6=89=B9?=
 =?UTF-8?q?=E5=85=A5=E5=9C=BA=E5=8A=A8=E6=95=88=E6=97=B6=E9=95=BF=E6=94=B6?=
 =?UTF-8?q?=E6=95=9B=E8=87=B3=20300ms=EF=BC=884=20=E6=96=87=E4=BB=B6=2021?=
 =?UTF-8?q?=20=E5=A4=84=EF=BC=89?=
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承接 8fb5aae，继续清理 Task #16 的 P0 硬违规（>700ms 明确禁止）：

- contact-content-v3 (7) / case-detail-page (6) / product-detail-content-v3 (5) /
  detail-hero (3 处入场)
- 审计：P0 54 → 33，P1 163 持平，P2 28 持平
- 只改 duration，保留原 delay（与首批先例一致）；改动行已逐行核验为纯动效行

验证：
- tsc --noEmit 0 error；eslint 4 个改动文件 0 error
- 单测 131 套件 / 1662 通过 / 2 跳过 / EXIT=0（与基线一致）
- 视觉基线零变动：reducedMotion+animations disabled 下终态一致，
  时长改动不改变最终像素；不带 -u 复跑 92 用例 EXIT=0
---
 src/app/(marketing)/contact/contact-content-v3.tsx | 14 +++++++-------
 .../products/product-detail-content-v3.tsx         | 10 +++++-----
 src/components/detail/detail-hero.tsx              |  6 +++---
 src/components/sections/case-detail-page.tsx       | 12 ++++++------
 4 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/src/app/(marketing)/contact/contact-content-v3.tsx b/src/app/(marketing)/contact/contact-content-v3.tsx
index 8b2eb49..e5e890e 100644
--- a/src/app/(marketing)/contact/contact-content-v3.tsx
+++ b/src/app/(marketing)/contact/contact-content-v3.tsx
@@ -223,7 +223,7 @@ function ContactFormContent({ data }: { data: ContactData }) {
             <motion.div
               initial={{ opacity: 0, y: 20 }}
               animate={{ opacity: 1, y: 0 }}
-              transition={{ duration: 0.8, delay: 0.1, ease: EASE_OUT }}
+              transition={{ duration: 0.3, delay: 0.1, ease: EASE_OUT }}
               className="text-sm font-mono tracking-[0.15em] text-text-muted mb-8"
             >
               {data.heroSubtitle || ''}
@@ -232,7 +232,7 @@ function ContactFormContent({ data }: { data: ContactData }) {
             <motion.h1
               initial={{ opacity: 0, y: 40 }}
               animate={{ opacity: 1, y: 0 }}
-              transition={{ duration: 1, delay: 0.2, ease: EASE_OUT }}
+              transition={{ duration: 0.3, delay: 0.2, ease: EASE_OUT }}
               className="text-4xl sm:text-5xl md:text-6xl lg:text-7xl xl:text-8xl font-black text-ink leading-[0.88] tracking-tightest mb-10 sm:mb-12 md:mb-16"
             >
               {heroTitleLines.map((line, i) => (
@@ -246,7 +246,7 @@ function ContactFormContent({ data }: { data: ContactData }) {
                           style={{ transformOrigin: 'left' }}
                           initial={{ scaleX: 0 }}
                           animate={{ scaleX: 1 }}
-                          transition={{ duration: 0.8, delay: 1.2, ease: EASE_OUT }}
+                          transition={{ duration: 0.3, delay: 1.2, ease: EASE_OUT }}
                         />
                       </span>
                     </span>
@@ -260,7 +260,7 @@ function ContactFormContent({ data }: { data: ContactData }) {
             <motion.p
               initial={{ opacity: 0, y: 30 }}
               animate={{ opacity: 1, y: 0 }}
-              transition={{ duration: 0.8, delay: 0.5, ease: EASE_OUT }}
+              transition={{ duration: 0.3, delay: 0.5, ease: EASE_OUT }}
               className="text-lg md:text-xl text-text-secondary max-w-2xl leading-relaxed mb-12 sm:mb-16"
             >
               {data.heroDescription || ''}
@@ -278,7 +278,7 @@ function ContactFormContent({ data }: { data: ContactData }) {
               initial={{ opacity: 0, y: 30 }}
               whileInView={{ opacity: 1, y: 0 }}
               viewport={{ once: true, margin: '-60px' }}
-              transition={{ duration: 0.8, ease: EASE_OUT }}
+              transition={{ duration: 0.3, ease: EASE_OUT }}
               className="lg:col-span-2 space-y-8"
             >
               <div>
@@ -348,7 +348,7 @@ function ContactFormContent({ data }: { data: ContactData }) {
               initial={{ opacity: 0, y: 30 }}
               whileInView={{ opacity: 1, y: 0 }}
               viewport={{ once: true, margin: '-60px' }}
-              transition={{ duration: 0.8, delay: 0.1, ease: EASE_OUT }}
+              transition={{ duration: 0.3, delay: 0.1, ease: EASE_OUT }}
               className="lg:col-span-3"
             >
               <div className="relative border border-border-primary bg-white p-6 sm:p-8 lg:p-10 h-full overflow-hidden" id="contact-form-section">
@@ -513,7 +513,7 @@ function ContactFormContent({ data }: { data: ContactData }) {
             initial={{ opacity: 0, y: 30 }}
             whileInView={{ opacity: 1, y: 0 }}
             viewport={{ once: true, margin: '-60px' }}
-            transition={{ duration: 0.8, ease: EASE_OUT }}
+            transition={{ duration: 0.3, ease: EASE_OUT }}
             className="max-w-3xl mx-auto text-center"
           >
             <div className="text-sm font-mono tracking-[0.2em] text-text-muted uppercase mb-8">
diff --git a/src/app/(marketing)/products/product-detail-content-v3.tsx b/src/app/(marketing)/products/product-detail-content-v3.tsx
index 52372bf..f25a4b6 100644
--- a/src/app/(marketing)/products/product-detail-content-v3.tsx
+++ b/src/app/(marketing)/products/product-detail-content-v3.tsx
@@ -32,7 +32,7 @@ function DetailHero({ product }: DetailHeroProps) {
         <motion.div
           initial={{ opacity: 0, y: 30 }}
           animate={{ opacity: 1, y: 0 }}
-          transition={{ duration: 0.8, ease: EASE_OUT }}
+          transition={{ duration: 0.3, ease: EASE_OUT }}
           className="flex items-center gap-4 mb-8"
         >
           <div className="w-16 h-16 rounded-2xl bg-brand-soft flex items-center justify-center text-brand">
@@ -60,7 +60,7 @@ function DetailHero({ product }: DetailHeroProps) {
         <motion.h1
           initial={{ opacity: 0, y: 50 }}
           animate={{ opacity: 1, y: 0 }}
-          transition={{ duration: 1, delay: 0.15, ease: EASE_OUT }}
+          transition={{ duration: 0.3, delay: 0.15, ease: EASE_OUT }}
           className="text-3xl sm:text-4xl md:text-5xl lg:text-6xl font-bold text-ink leading-tight tracking-tighter mb-6 sm:mb-8 max-w-4xl"
         >
           {product.title}
@@ -69,7 +69,7 @@ function DetailHero({ product }: DetailHeroProps) {
         <motion.p
           initial={{ opacity: 0, y: 40 }}
           animate={{ opacity: 1, y: 0 }}
-          transition={{ duration: 0.9, delay: 0.3, ease: EASE_OUT }}
+          transition={{ duration: 0.3, delay: 0.3, ease: EASE_OUT }}
           className="text-xl lg:text-2xl text-text-secondary max-w-3xl leading-relaxed mb-8"
         >
           {product.description}
@@ -78,7 +78,7 @@ function DetailHero({ product }: DetailHeroProps) {
         <motion.p
           initial={{ opacity: 0, y: 40 }}
           animate={{ opacity: 1, y: 0 }}
-          transition={{ duration: 0.9, delay: 0.4, ease: EASE_OUT }}
+          transition={{ duration: 0.3, delay: 0.4, ease: EASE_OUT }}
           className="text-lg text-text-muted max-w-3xl leading-relaxed mb-12"
         >
           {product.overview}
@@ -87,7 +87,7 @@ function DetailHero({ product }: DetailHeroProps) {
         <motion.div
           initial={{ opacity: 0, y: 40 }}
           animate={{ opacity: 1, y: 0 }}
-          transition={{ duration: 0.9, delay: 0.55, ease: EASE_OUT }}
+          transition={{ duration: 0.3, delay: 0.55, ease: EASE_OUT }}
           className="flex flex-wrap gap-6"
         >
           <CTAButton href="/contact" dataTestId="product-detail-hero-primary">
diff --git a/src/components/detail/detail-hero.tsx b/src/components/detail/detail-hero.tsx
index 7491276..7b755da 100644
--- a/src/components/detail/detail-hero.tsx
+++ b/src/components/detail/detail-hero.tsx
@@ -101,7 +101,7 @@ export function DetailHero({
                 y: 0,
                 filter: 'blur(0px)',
                 transition: {
-                  duration: 0.9,
+                  duration: 0.3,
                   ease: [0.22, 1, 0.36, 1] as const,
                 },
               },
@@ -120,7 +120,7 @@ export function DetailHero({
                 opacity: 1,
                 y: 0,
                 transition: {
-                  duration: 0.75,
+                  duration: 0.3,
                   delay: 0.25,
                   ease: [0.22, 1, 0.36, 1] as const,
                 },
@@ -189,7 +189,7 @@ export function DetailHero({
         <motion.div
           initial={{ opacity: 0 }}
           animate={{ opacity: 1 }}
-          transition={{ delay: 1.5, duration: 0.8 }}
+          transition={{ delay: 1.5, duration: 0.3 }}
           className="absolute bottom-8 left-1/2 -translate-x-1/2"
         >
           <motion.div
diff --git a/src/components/sections/case-detail-page.tsx b/src/components/sections/case-detail-page.tsx
index 3cf261f..7bc5dcc 100644
--- a/src/components/sections/case-detail-page.tsx
+++ b/src/components/sections/case-detail-page.tsx
@@ -85,7 +85,7 @@ function CaseDetailHero({ data }: CaseDetailHeroProps) {
           className="mb-8"
           initial={shouldReduceMotion ? {} : { opacity: 0, y: 30 }}
           animate={{ opacity: 1, y: 0 }}
-          transition={{ duration: 0.8, delay: 0.1, ease: EASE }}
+          transition={{ duration: 0.3, delay: 0.1, ease: EASE }}
         >
           <div
             className="font-sans text-[clamp(56px,12vw,120px)] font-black leading-none tracking-[-2px] mb-2"
@@ -105,7 +105,7 @@ function CaseDetailHero({ data }: CaseDetailHeroProps) {
           className="font-sans text-[clamp(28px,5vw,48px)] font-bold leading-[1.15] tracking-[-0.5px] text-[var(--color-text-primary)] mb-6 max-w-3xl"
           initial={shouldReduceMotion ? {} : { opacity: 0, y: 30 }}
           animate={{ opacity: 1, y: 0 }}
-          transition={{ duration: 0.9, delay: 0.25, ease: EASE }}
+          transition={{ duration: 0.3, delay: 0.25, ease: EASE }}
         >
           {data.title}
         </motion.h1>
@@ -115,7 +115,7 @@ function CaseDetailHero({ data }: CaseDetailHeroProps) {
           style={{ color: 'var(--color-text-secondary)' }}
           initial={shouldReduceMotion ? {} : { opacity: 0, y: 24 }}
           animate={{ opacity: 1, y: 0 }}
-          transition={{ duration: 0.8, delay: 0.4, ease: EASE }}
+          transition={{ duration: 0.3, delay: 0.4, ease: EASE }}
         >
           {data.subtitle}
         </motion.p>
@@ -125,7 +125,7 @@ function CaseDetailHero({ data }: CaseDetailHeroProps) {
           className="grid grid-cols-3 gap-6 sm:gap-10 max-w-lg mb-10"
           initial={shouldReduceMotion ? {} : { opacity: 0, y: 24 }}
           animate={{ opacity: 1, y: 0 }}
-          transition={{ duration: 0.8, delay: 0.55, ease: EASE }}
+          transition={{ duration: 0.3, delay: 0.55, ease: EASE }}
         >
           {data.metrics.slice(1, 4).map((m, i) => (
             <div key={i}>
@@ -147,7 +147,7 @@ function CaseDetailHero({ data }: CaseDetailHeroProps) {
           className="flex flex-wrap gap-x-6 gap-y-3 text-sm mb-10 border-y border-border-primary py-4"
           initial={shouldReduceMotion ? {} : { opacity: 0, y: 24 }}
           animate={{ opacity: 1, y: 0 }}
-          transition={{ duration: 0.8, delay: 0.65, ease: EASE }}
+          transition={{ duration: 0.3, delay: 0.65, ease: EASE }}
         >
           {data.projectDuration && (
             <div style={{ color: 'var(--color-text-secondary)' }}>
@@ -173,7 +173,7 @@ function CaseDetailHero({ data }: CaseDetailHeroProps) {
           className="flex flex-wrap gap-4"
           initial={shouldReduceMotion ? {} : { opacity: 0, y: 24 }}
           animate={{ opacity: 1, y: 0 }}
-          transition={{ duration: 0.8, delay: 0.8, ease: EASE }}
+          transition={{ duration: 0.3, delay: 0.8, ease: EASE }}
         >
           <Button size="lg" asChild>
             <StaticLink href="/contact">