From afb65ff37b1899cad62d729a4b124f224239e28f Mon Sep 17 00:00:00 2001
From: Ariver <shanghai3168@gmail.com>
Date: Sat, 06 Jun 2026 01:38:53 +0800
Subject: [PATCH] Redesign homepage: full-screen hero from real screenshots and one tagline

---
 docs/styles.css |  461 ++++++++++++++++++---------------------------------------
 1 files changed, 144 insertions(+), 317 deletions(-)

diff --git a/docs/styles.css b/docs/styles.css
index f381968..47294b9 100644
--- a/docs/styles.css
+++ b/docs/styles.css
@@ -1,28 +1,16 @@
 :root {
-  --bg: #eef1f8;
-  --bg-accent: #dfe8ff;
-  --surface: rgba(255, 255, 255, 0.78);
-  --text: #1d1d1f;
-  --muted: #5c5c66;
-  --accent: #0071e3;
-  --accent-hover: #0077ed;
-  --border: rgba(0, 0, 0, 0.08);
+  --bg: #0a0b10;
+  --bg-accent: #1a2240;
+  --surface: rgba(28, 28, 34, 0.88);
+  --text: #f5f5f7;
+  --muted: #a1a1a6;
+  --accent: #0a84ff;
+  --accent-hover: #409cff;
+  --border: rgba(255, 255, 255, 0.1);
   --radius: 18px;
-  --shadow: 0 24px 60px rgba(15, 23, 42, 0.14);
-  --max: 1080px;
-  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
-}
-
-@media (prefers-color-scheme: dark) {
-  :root {
-    --bg: #0a0b10;
-    --bg-accent: #1a2240;
-    --surface: rgba(28, 28, 32, 0.82);
-    --text: #f5f5f7;
-    --muted: #a1a1a6;
-    --border: rgba(255, 255, 255, 0.1);
-    --shadow: 0 28px 70px rgba(0, 0, 0, 0.55);
-  }
+  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
+  --max: 960px;
+  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "PingFang SC", "Segoe UI", sans-serif;
 }
 
 * {
@@ -39,11 +27,7 @@
   color: var(--text);
   line-height: 1.55;
   -webkit-font-smoothing: antialiased;
-  background:
-    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(90, 200, 250, 0.35), transparent 55%),
-    radial-gradient(ellipse 60% 45% at 95% 5%, rgba(88, 86, 214, 0.28), transparent 50%),
-    radial-gradient(ellipse 70% 40% at 50% 100%, var(--bg-accent), transparent 60%),
-    var(--bg);
+  background: var(--bg);
   min-height: 100vh;
 }
 
@@ -62,19 +46,30 @@
   padding: 0 24px 80px;
 }
 
+/* Header */
 .site-header {
   position: sticky;
   top: 0;
-  z-index: 20;
+  z-index: 30;
   backdrop-filter: blur(18px) saturate(1.2);
-  background: color-mix(in srgb, var(--bg) 70%, transparent);
+  background: color-mix(in srgb, var(--bg) 82%, transparent);
   border-bottom: 1px solid var(--border);
 }
 
+.site-header--overlay {
+  position: fixed;
+  left: 0;
+  right: 0;
+  top: 0;
+  background: linear-gradient(to bottom, rgba(6, 7, 14, 0.72), transparent);
+  border-bottom: none;
+  backdrop-filter: blur(12px);
+}
+
 .site-header .inner {
-  max-width: var(--max);
+  max-width: 1200px;
   margin: 0 auto;
-  padding: 12px 24px;
+  padding: 14px 28px;
   display: flex;
   align-items: center;
   justify-content: space-between;
@@ -99,9 +94,7 @@
   width: 36px;
   height: 36px;
   border-radius: 9px;
-  box-shadow:
-    0 2px 6px rgba(0, 0, 0, 0.12),
-    0 10px 24px rgba(0, 113, 227, 0.22);
+  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
 }
 
 nav {
@@ -112,7 +105,7 @@
 }
 
 nav a {
-  color: var(--muted);
+  color: rgba(245, 245, 247, 0.78);
 }
 
 nav a[aria-current="page"] {
@@ -120,294 +113,69 @@
   font-weight: 600;
 }
 
-/* Hero with 3D visual stack */
-.hero-stage {
-  display: grid;
-  grid-template-columns: 1fr 1.05fr;
-  gap: 32px 40px;
-  align-items: center;
-  padding: 36px 0 56px;
+.lang-switch--header {
+  margin: 0;
+  font-size: 0.85rem;
 }
 
-@media (max-width: 900px) {
-  .hero-stage {
-    grid-template-columns: 1fr;
-  }
-
-  .hero-visual {
-    min-height: 340px;
-  }
+.lang-switch--header a {
+  color: rgba(245, 245, 247, 0.65);
+  margin-left: 10px;
 }
 
-.hero-copy .lang-switch {
-  margin-bottom: 12px;
-}
-
-.hero-copy h1 {
-  margin: 0 0 14px;
-  font-size: clamp(2rem, 4.5vw, 2.85rem);
-  letter-spacing: -0.035em;
-  line-height: 1.08;
-}
-
-.hero-copy .lead {
-  margin: 0 0 20px;
-  font-size: 1.12rem;
-  color: var(--muted);
-  max-width: 28em;
-}
-
-.pill-row {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 8px;
-  margin-bottom: 22px;
-}
-
-.pill {
-  padding: 6px 13px;
-  border-radius: 999px;
-  background: var(--surface);
-  border: 1px solid var(--border);
-  font-size: 0.82rem;
-  color: var(--muted);
-  backdrop-filter: blur(8px);
-}
-
-.cta-row {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 12px;
-}
-
-.btn {
-  display: inline-block;
-  padding: 12px 22px;
-  border-radius: 999px;
-  font-weight: 600;
-  font-size: 0.95rem;
-}
-
-.btn-primary {
-  background: var(--accent);
-  color: #fff;
-  box-shadow: 0 10px 28px rgba(0, 113, 227, 0.35);
-}
-
-.btn-primary:hover {
-  background: var(--accent-hover);
-  text-decoration: none;
-  color: #fff;
-}
-
-.btn-secondary {
-  background: var(--surface);
+.lang-switch--header a.active {
   color: var(--text);
-  border: 1px solid var(--border);
-  backdrop-filter: blur(8px);
+  font-weight: 600;
 }
 
-.btn-secondary:hover {
-  text-decoration: none;
-}
-
-.hero-promo-3d {
-  margin: 0;
-  border-radius: calc(var(--radius) + 6px);
-  overflow: hidden;
-  box-shadow: var(--shadow);
-  border: 1px solid var(--border);
-  background: #0a0b12;
-  transform: perspective(1200px) rotateY(-4deg) rotateX(2deg);
-  transition: transform 0.45s ease;
-}
-
-.hero-promo-3d:hover {
-  transform: perspective(1200px) rotateY(-1deg) rotateX(0deg);
-}
-
-.hero-promo-3d img {
-  display: block;
-  width: 100%;
-  height: auto;
-  vertical-align: middle;
-}
-
-.hero-visual {
+/* Full-screen hero: one image + one tagline */
+.hero-full {
   position: relative;
-  min-height: 380px;
-  perspective: 1400px;
-}
-
-.icon-float {
-  position: absolute;
-  top: 0;
-  left: 8%;
-  z-index: 3;
-  transform: translateZ(48px);
-  animation: float-icon 5s ease-in-out infinite;
-}
-
-.icon-float img {
-  width: 112px;
-  height: 112px;
-  border-radius: 24px;
-  box-shadow:
-    0 1px 0 rgba(255, 255, 255, 0.65) inset,
-    0 18px 40px rgba(0, 113, 227, 0.35),
-    0 40px 80px rgba(88, 86, 214, 0.25);
-}
-
-@keyframes float-icon {
-  0%, 100% { transform: translateY(0) translateZ(48px) rotate(-4deg); }
-  50% { transform: translateY(-10px) translateZ(56px) rotate(2deg); }
-}
-
-.device-shot {
-  position: absolute;
-  margin: 0;
-  border-radius: 16px;
-  overflow: hidden;
-  border: 1px solid color-mix(in srgb, white 70%, var(--border));
-  background: #111;
-  box-shadow: var(--shadow);
-  transform-style: preserve-3d;
-}
-
-.device-shot img {
-  display: block;
   width: 100%;
-  height: auto;
-  vertical-align: middle;
+  min-height: 100svh;
+  min-height: 100vh;
+  display: flex;
+  align-items: flex-end;
+  justify-content: center;
+  overflow: hidden;
+  background: #06070e;
 }
 
-.shot-back {
-  right: 0;
-  top: 36px;
-  width: 88%;
-  transform: rotateY(-14deg) rotateX(4deg) translateZ(0);
-  opacity: 0.92;
-}
-
-.shot-front {
-  left: 0;
-  bottom: 0;
-  width: 78%;
-  transform: rotateY(10deg) rotateX(-2deg) translateZ(32px);
-  z-index: 2;
-}
-
-.shot-back::after,
-.shot-front::after {
-  content: "";
+.hero-full__img {
   position: absolute;
   inset: 0;
-  pointer-events: none;
-  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12) 0%, transparent 42%);
-  border-radius: inherit;
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+  object-position: center 38%;
 }
 
-/* Showcase band */
-.showcase {
-  margin-bottom: 28px;
-  padding: 0;
-  background: transparent;
-  border: none;
-  box-shadow: none;
-}
-
-.showcase-inner {
+.hero-full__tagline {
   position: relative;
-  border-radius: 22px;
-  overflow: hidden;
-  border: 1px solid var(--border);
-  box-shadow: var(--shadow);
-  transform: rotateX(2deg);
-  transform-style: preserve-3d;
-}
-
-.showcase-inner img {
-  display: block;
-  width: 100%;
-  height: auto;
-}
-
-.showcase-caption {
-  position: absolute;
-  left: 20px;
-  bottom: 18px;
-  padding: 10px 16px;
-  border-radius: 12px;
-  background: rgba(0, 0, 0, 0.62);
-  color: #fff;
-  font-size: 0.9rem;
-  backdrop-filter: blur(10px);
-}
-
-.showcase-caption strong {
-  display: block;
-  font-size: 1rem;
-}
-
-/* Feature rows with image */
-.feature-show {
-  display: grid;
-  grid-template-columns: 1fr 1fr;
-  gap: 28px;
-  align-items: center;
-  margin-bottom: 24px;
-}
-
-@media (max-width: 760px) {
-  .feature-show {
-    grid-template-columns: 1fr;
-  }
-
-  .feature-show.reverse .feature-shot {
-    order: 0;
-  }
-}
-
-.feature-show.reverse .feature-copy {
-  order: 1;
-}
-
-.feature-shot {
-  border-radius: var(--radius);
-  overflow: hidden;
-  border: 1px solid var(--border);
-  box-shadow:
-    0 16px 40px rgba(15, 23, 42, 0.12),
-    0 4px 12px rgba(0, 0, 0, 0.06);
-  transform: perspective(900px) rotateY(-6deg);
-}
-
-.feature-shot img {
-  display: block;
-  width: 100%;
-  height: auto;
-}
-
-.feature-show.reverse .feature-shot {
-  transform: perspective(900px) rotateY(6deg);
-}
-
-.feature-copy h3 {
-  margin: 0 0 10px;
-  font-size: 1.35rem;
-  letter-spacing: -0.02em;
-}
-
-.feature-copy p {
+  z-index: 2;
   margin: 0;
-  color: var(--muted);
+  padding: 0 32px  max(48px, env(safe-area-inset-bottom, 0px) + 40px);
+  max-width: 18em;
+  text-align: center;
+  font-size: clamp(1.5rem, 4.2vw, 2.75rem);
+  font-weight: 650;
+  letter-spacing: -0.03em;
+  line-height: 1.15;
+  color: #f5f5f7;
+  text-shadow:
+    0 2px 24px rgba(0, 0, 0, 0.85),
+    0 0 80px rgba(0, 0, 0, 0.5);
+}
+
+.content-below {
+  padding-top: 56px;
 }
 
 .card {
   background: var(--surface);
   border: 1px solid var(--border);
   border-radius: var(--radius);
-  box-shadow: 0 8px 32px rgba(15, 23, 42, 0.06);
+  box-shadow: var(--shadow);
   padding: 28px 32px;
   margin-bottom: 24px;
   backdrop-filter: blur(12px);
@@ -417,6 +185,15 @@
   margin: 0 0 16px;
   font-size: 1.35rem;
   letter-spacing: -0.02em;
+}
+
+.card-cta {
+  text-align: center;
+}
+
+.card-cta p {
+  margin: 0 0 18px;
+  color: var(--muted);
 }
 
 .compare {
@@ -453,13 +230,50 @@
 .feature {
   padding: 16px 18px;
   border-radius: 14px;
-  background: color-mix(in srgb, var(--accent) 5%, var(--surface));
+  background: color-mix(in srgb, var(--accent) 8%, var(--surface));
   border: 1px solid var(--border);
 }
 
 .feature strong {
   display: block;
   margin-bottom: 6px;
+}
+
+.cta-row {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 12px;
+  justify-content: center;
+}
+
+.btn {
+  display: inline-block;
+  padding: 12px 22px;
+  border-radius: 999px;
+  font-weight: 600;
+  font-size: 0.95rem;
+}
+
+.btn-primary {
+  background: var(--accent);
+  color: #fff;
+  box-shadow: 0 10px 28px rgba(10, 132, 255, 0.35);
+}
+
+.btn-primary:hover {
+  background: var(--accent-hover);
+  text-decoration: none;
+  color: #fff;
+}
+
+.btn-secondary {
+  background: rgba(255, 255, 255, 0.08);
+  color: var(--text);
+  border: 1px solid var(--border);
+}
+
+.btn-secondary:hover {
+  text-decoration: none;
 }
 
 .site-footer {
@@ -471,28 +285,25 @@
   color: var(--muted);
 }
 
-.lang-switch {
-  font-size: 0.85rem;
-}
-
-.lang-switch a {
-  color: var(--muted);
-  margin-right: 10px;
-}
-
-.lang-switch a.active {
-  color: var(--text);
-  font-weight: 600;
-}
-
 kbd {
   display: inline-block;
   padding: 2px 7px;
   border-radius: 6px;
   font-size: 0.82em;
   font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
-  background: var(--surface);
+  background: rgba(255, 255, 255, 0.08);
   border: 1px solid var(--border);
+}
+
+/* Inner pages (support, privacy) — light readable prose */
+body:not(.page-home) {
+  background:
+    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(90, 200, 250, 0.12), transparent 55%),
+    var(--bg);
+}
+
+.prose {
+  max-width: 720px;
 }
 
 .prose h1 {
@@ -501,4 +312,20 @@
 
 .prose h2 {
   margin-top: 1.6em;
+}
+
+@media (max-width: 720px) {
+  .site-header .inner {
+    flex-wrap: wrap;
+    padding: 12px 18px;
+  }
+
+  nav {
+    order: 3;
+    width: 100%;
+  }
+
+  .hero-full__tagline {
+    padding-bottom: 36px;
+  }
 }
\ No newline at end of file

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