/* ============================================================
   LaswI Official Website — Aqua "Candy Jelly" Theme (v2)
   仅此一份全局样式，6 页共用。纯 CSS 拟物，无图片贴图。
   唯一主光源：左上。高饱和 Aqua 蓝 / 青 / 白。
   类契约与响应式断点保持不变，HTML 零改动。
   ============================================================ */

/* ---------- 基础 ---------- */
:root {
  --aqua-ink: #07398f;
  --aqua-ink-deep: #03285f;
  --aqua-deep: #0a4bb0;
  --aqua-mid: #1683e8;
  --aqua-bright: #3fb6ff;
  --aqua-cyan: #9be8ff;
  --aqua-white: #ffffff;
  --glass-high: rgba(255, 255, 255, 0.92);
  --glass-mid: rgba(255, 255, 255, 0.55);
  --navy-glass-a: rgba(255, 255, 255, 0.12);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", sans-serif;
  color: #10355f;
  background-color: #bfe2f9;
  background-image:
    radial-gradient(120% 70% at 12% -12%, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.35) 42%, rgba(255, 255, 255, 0) 68%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.65) 0px, rgba(255, 255, 255, 0.65) 1px, rgba(255, 255, 255, 0) 1px, rgba(255, 255, 255, 0) 4px),
    repeating-linear-gradient(90deg, rgba(70, 140, 225, 0.05) 0px, rgba(70, 140, 225, 0.05) 1px, rgba(70, 140, 225, 0) 1px, rgba(70, 140, 225, 0) 12px),
    linear-gradient(180deg, #cdeaff 0%, #d6f0fd 24%, #bcddf6 62%, #a8c9ea 100%);
  background-attachment: fixed;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* 湿润半透明滚动条 */
::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track {
  background: linear-gradient(180deg, rgba(160, 205, 245, 0.5), rgba(230, 245, 255, 0.5));
  box-shadow: inset 0 0 0 1px rgba(8, 60, 150, 0.12);
}
::-webkit-scrollbar-thumb {
  border: 2px solid rgba(255, 255, 255, 0.7);
  border-radius: 999px;
  background:
    radial-gradient(120% 160% at 24% 8%, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.45) 32%, rgba(255, 255, 255, 0) 60%),
    linear-gradient(180deg, #65c8ff 0%, #1b8cf0 55%, #0a5ed4 100%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.6), 0 1px 4px rgba(10, 60, 150, 0.35);
}

::selection { background: rgba(70, 180, 255, 0.45); color: #03285f; }

/* ---------- 布局容器 ---------- */
.container { width: 1120px; max-width: calc(100% - 64px); margin: 0 auto; }

/* ============================================================
   导航：拉丝金属 + 银色玻璃工具栏 + 顶/底发丝高光线
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(242, 249, 255, 0.86);
  -webkit-backdrop-filter: blur(16px) saturate(1.35);
  backdrop-filter: blur(16px) saturate(1.35);
  background-image:
    repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.10) 0px, rgba(255, 255, 255, 0.10) 1px, rgba(255, 255, 255, 0) 1px, rgba(255, 255, 255, 0) 3px),
    repeating-linear-gradient(180deg, rgba(40, 120, 220, 0.055) 0px, rgba(40, 120, 220, 0.055) 1px, rgba(40, 120, 220, 0) 1px, rgba(40, 120, 220, 0) 5px),
    linear-gradient(180deg, #f8fdff 0%, #e8f4fe 42%, #d7e9fa 78%, #c7ddf4 100%);
  border-bottom: 1px solid rgba(9, 55, 140, 0.30);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 1),
    inset 0 -1px 0 rgba(255, 255, 255, 0.75),
    0 1px 0 rgba(255, 255, 255, 0.8),
    0 14px 26px -18px rgba(4, 42, 120, 0.75);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 11px 0;
}

/* 品牌 logo：玻璃底座 + 柔和镜面倒影 */
.brand { display: inline-flex; align-items: center; gap: 10px; }

.brand .brand-logo {
  display: inline-block;
  padding: 4px;
  border-radius: 13px;
  background:
    radial-gradient(120% 140% at 30% 12%, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.2) 34%, rgba(255, 255, 255, 0) 58%),
    linear-gradient(180deg, rgba(120, 190, 255, 0.35) 0%, rgba(60, 130, 235, 0.10) 60%, rgba(20, 80, 200, 0.28) 100%);
  border: 1px solid rgba(10, 55, 150, 0.42);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.95),
    inset 0 1px 2px rgba(255, 255, 255, 0.9),
    0 2px 3px rgba(6, 40, 130, 0.35),
    0 6px 12px -6px rgba(6, 40, 130, 0.55);
  -webkit-box-reflect: below 2px -webkit-gradient(linear, left top, left bottom, from(transparent), color-stop(0.62, transparent), to(rgba(255, 255, 255, 0.32)));
  transform: translateZ(0);
}
.brand .brand-logo img { display: block; width: 34px; height: 34px; border-radius: 9px; }

.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }

.nav-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 15px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 700;
  color: #0e3f88;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.75);
  transition: color 0.16s ease, background-color 0.16s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.nav-links a:hover {
  background-color: rgba(255, 255, 255, 0.55);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.9), 0 2px 6px -3px rgba(10, 60, 160, 0.35);
  color: #06306f;
  transform: translateY(-1px);
}

.nav-links a.active {
  color: #ffffff;
  border-color: rgba(6, 40, 130, 0.55);
  background:
    radial-gradient(130% 200% at 30% -30%, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.28) 38%, rgba(255, 255, 255, 0) 60%),
    linear-gradient(180deg, #5ec6ff 0%, #1f90f2 45%, #0b62d8 100%);
  text-shadow: 0 -1px 1px rgba(4, 30, 110, 0.5);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.55),
    inset 0 2px 3px rgba(255, 255, 255, 0.5),
    inset 0 -5px 10px -6px rgba(4, 30, 110, 0.75),
    0 2px 2px rgba(4, 30, 110, 0.30),
    0 8px 16px -10px rgba(8, 80, 210, 0.75);
}

.nav-links a.active:hover { background-color: transparent; }

/* ============================================================
   果冻糖果按钮族
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  cursor: pointer;
  border: 1.5px solid rgba(5, 40, 140, 0.85);
  border-radius: 999px;
  padding: 11px 26px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #ffffff;
  text-shadow: 0 -1px 2px rgba(3, 30, 110, 0.6);
  background:
    radial-gradient(120% 210% at 50% -28%, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.60) 26%, rgba(255, 255, 255, 0) 55%),
    radial-gradient(38% 56% at 24% 12%, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0.45) 40%, rgba(255, 255, 255, 0) 72%),
    radial-gradient(65% 130% at 80% 115%, rgba(0, 60, 210, 0.65) 0%, rgba(0, 60, 210, 0) 58%),
    linear-gradient(180deg, #aee6ff 0%, #49bfff 20%, #1489f2 46%, #0a63dd 74%, #0743ad 100%);
  box-shadow:
    inset 0 0 0 1.5px rgba(255, 255, 255, 0.72),
    inset 0 3px 6px -2px rgba(255, 255, 255, 0.85),
    inset 0 -10px 16px -10px rgba(4, 30, 130, 0.65),
    0 2px 1px rgba(2, 28, 120, 0.55),
    0 5px 14px -5px rgba(10, 80, 220, 0.65),
    0 0 18px -4px rgba(140, 225, 255, 0.85);
  transition: transform 0.16s cubic-bezier(0.2, 0.9, 0.3, 1.4), box-shadow 0.18s ease, filter 0.18s ease;
  -webkit-user-select: none;
  user-select: none;
}

.btn:hover {
  transform: translateY(-2px) scale(1.035);
  filter: saturate(1.25) brightness(1.08);
  box-shadow:
    inset 0 0 0 1.5px rgba(255, 255, 255, 0.95),
    inset 0 5px 9px -3px rgba(255, 255, 255, 0.95),
    inset 0 -10px 16px -9px rgba(4, 30, 130, 0.5),
    0 4px 2px rgba(2, 28, 120, 0.5),
    0 12px 22px -8px rgba(10, 90, 230, 0.85),
    0 0 26px -2px rgba(150, 230, 255, 0.95);
}

.btn:active {
  transform: translateY(1px) scale(0.985);
  filter: none;
  background:
    linear-gradient(180deg, #7cd4ff 0%, #2596f0 38%, #0f6cdd 68%, #0a51bf 100%);
  box-shadow:
    inset 0 0 0 1.5px rgba(255, 255, 255, 0.4),
    inset 0 6px 12px -2px rgba(3, 25, 110, 0.85),
    inset 0 3px 6px rgba(3, 25, 110, 0.5),
    inset 0 -2px 4px -2px rgba(255, 255, 255, 0.35),
    0 1px 1px rgba(2, 28, 120, 0.35),
    0 2px 6px -2px rgba(10, 80, 220, 0.6);
}

/* 原版主导按钮同样糖果化，保留蓝系（.btn 已是蓝糖果，此处仅兜底） */
.btn-primary,
.btn-blue {
  border-color: rgba(5, 40, 140, 0.9);
}

/* 果冻白/亮青按钮 */
.btn-ghost,
.btn-outline {
  color: #0a4bb0;
  background:
    radial-gradient(120% 190% at 50% -26%, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0.72) 30%, rgba(255, 255, 255, 0) 60%),
    radial-gradient(34% 52% at 24% 12%, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0.6) 38%, rgba(255, 255, 255, 0) 70%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.94) 0%, rgba(240, 250, 255, 0.88) 40%, rgba(214, 238, 255, 0.92) 100%);
  border-color: rgba(9, 60, 170, 0.55);
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.95);
  box-shadow:
    inset 0 0 0 1.5px rgba(255, 255, 255, 0.95),
    inset 0 3px 6px -2px rgba(255, 255, 255, 1),
    0 2px 1px rgba(5, 45, 150, 0.35),
    0 6px 14px -6px rgba(20, 100, 235, 0.4),
    0 0 16px -4px rgba(190, 235, 255, 0.9);
}

.btn-ghost:hover,
.btn-outline:hover {
  color: #083a99;
  transform: translateY(-2px) scale(1.025);
  box-shadow:
    inset 0 0 0 1.5px rgba(255, 255, 255, 1),
    inset 0 5px 10px -3px rgba(255, 255, 255, 1),
    0 4px 3px rgba(5, 45, 150, 0.32),
    0 12px 22px -8px rgba(20, 100, 235, 0.5),
    0 0 24px -2px rgba(200, 240, 255, 1);
}

.btn-ghost:active,
.btn-outline:active {
  transform: translateY(1px) scale(0.98);
  background: linear-gradient(180deg, #e2f3ff 0%, #c3e6ff 48%, #a8d8fb 100%);
  box-shadow:
    inset 0 4px 10px -2px rgba(10, 60, 170, 0.35),
    inset 0 0 0 1px rgba(255, 255, 255, 0.6),
    0 1px 1px rgba(5, 45, 150, 0.3);
}

/* 导航内 CTA 隔离：拉丝工具栏上的糖果按钮需要高优先级规则，防 .nav-links a:hover 覆盖 */
.nav-links a.btn,
.nav-links a.btn-mail,
.nav-links a.nav-cta {
  padding: 8px 18px;
  font-size: 14px;
  color: #ffffff;
  text-shadow: 0 -1px 2px rgba(3, 30, 110, 0.6);
  background:
    radial-gradient(120% 210% at 50% -28%, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.6) 26%, rgba(255, 255, 255, 0) 55%),
    radial-gradient(38% 56% at 24% 12%, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0.45) 40%, rgba(255, 255, 255, 0) 72%),
    linear-gradient(180deg, #aee6ff 0%, #49bfff 20%, #1489f2 46%, #0a63dd 74%, #0743ad 100%);
  border-color: rgba(5, 40, 140, 0.85);
}

.nav-links a.btn:hover,
.nav-links a.btn-mail:hover,
.nav-links a.nav-cta:hover {
  color: #ffffff;
  transform: translateY(-2px) scale(1.03);
  filter: saturate(1.25) brightness(1.08);
  background:
    radial-gradient(120% 210% at 50% -30%, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0.7) 28%, rgba(255, 255, 255, 0) 58%),
    radial-gradient(40% 58% at 24% 10%, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0.55) 40%, rgba(255, 255, 255, 0) 74%),
    linear-gradient(180deg, #b6ebff 0%, #55c6ff 20%, #1d93f5 46%, #0c68e2 74%, #0a4dbb 100%);
  box-shadow:
    inset 0 0 0 1.5px rgba(255, 255, 255, 0.95),
    inset 0 4px 8px -2px rgba(255, 255, 255, 0.9),
    inset 0 -10px 16px -9px rgba(4, 30, 130, 0.5),
    0 4px 3px rgba(2, 28, 120, 0.5),
    0 12px 22px -8px rgba(10, 90, 230, 0.85),
    0 0 22px -2px rgba(150, 230, 255, 0.9);
}

.nav-links a.btn:active,
.nav-links a.btn-mail:active,
.nav-links a.nav-cta:active {
  transform: translateY(1px) scale(0.98);
  filter: none;
  background: linear-gradient(180deg, #7cd4ff 0%, #2596f0 38%, #0f6cdd 68%, #0a51bf 100%);
  box-shadow:
    inset 0 6px 12px -2px rgba(3, 25, 110, 0.8),
    inset 0 0 0 1px rgba(255, 255, 255, 0.4),
    0 1px 1px rgba(2, 28, 120, 0.4);
}

/* 文案型可点击链接（.card-link）做成“果冻字”，hover 似指尖按下 */
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-weight: 800;
  color: #0a63dd;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.85);
  transition: color 0.16s ease, text-shadow 0.16s ease, transform 0.16s ease;
}

.card-link:hover {
  color: #073fa3;
  text-shadow: 0 0 9px rgba(110, 215, 255, 0.95), 0 1px 0 rgba(255, 255, 255, 0.95);
  transform: translateX(2px);
}

/* ============================================================
   页头 / Hero
   ============================================================ */
.page-hero {
  position: relative;
  padding: 46px 0 34px;
  text-align: left;
}

.crumbs {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 16px;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 13px;
  color: #0a4bb0;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.75);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.6), 0 2px 6px -3px rgba(10, 60, 170, 0.35);
}
.crumbs a { color: #0a63dd; font-weight: 700; }
.crumbs a:hover { color: #073fa3; text-shadow: 0 0 8px rgba(110, 215, 255, 0.8); }

/* Aqua 玻璃字标题：深蓝凸字 + 上缘内收高光，模仿透明玻璃内部折射 */
h1, h2, h3, .section-head h2, .hero h1 {
  letter-spacing: 0.01em;
  color: #063a93;
}

h1 {
  font-size: 52px;
  line-height: 1.16;
  font-weight: 900;
  color: #04327f;
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 0.85),
    0 2px 3px rgba(4, 40, 120, 0.25),
    0 -1px 1px rgba(255, 255, 255, 0.35);
}

h2 {
  font-size: 34px;
  line-height: 1.25;
  font-weight: 900;
  color: #05327f;
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 0.8),
    0 -1px 1px rgba(255, 255, 255, 0.3);
}

h3 {
  font-size: 20px;
  line-height: 1.35;
  font-weight: 800;
  color: #073a93;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.75);
}

.hero {
  padding: 76px 0 60px;
}

.hero .hl {
  display: inline-block;
  background: linear-gradient(100deg, #062f8c 0%, #1474e8 50%, #0694e0 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: none;
}

.hero p.lead,
.page-hero p.lead {
  font-size: 19px;
  color: #16477f;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.55);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 40px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
  align-items: center;
}

/* 主视觉：Aqua logo 玻璃底座 + 倒影式高光 */
.hero-art {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 340px;
}

.hero-logo {
  position: relative;
  display: inline-block;
  width: 250px;
  height: 250px;
  border-radius: 58px;
  padding: 22px;
  background:
    radial-gradient(150% 220% at 24% 6%, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.25) 34%, rgba(255, 255, 255, 0) 60%),
    radial-gradient(70% 130% at 78% 112%, rgba(30, 110, 255, 0.65) 0%, rgba(30, 110, 255, 0) 56%),
    linear-gradient(180deg, #c9f0ff 0%, #7fd6ff 42%, #2f9bf5 100%);
  border: 1px solid rgba(7, 45, 150, 0.65);
  box-shadow:
    inset 0 0 0 2px rgba(255, 255, 255, 0.85),
    inset 0 4px 12px -4px rgba(255, 255, 255, 1),
    inset 0 -20px 34px -20px rgba(4, 40, 160, 0.7),
    0 3px 2px rgba(4, 34, 130, 0.55),
    0 16px 26px -10px rgba(4, 50, 160, 0.75),
    0 0 40px -8px rgba(120, 220, 255, 0.9);
  -webkit-box-reflect: below 16px -webkit-gradient(linear, left top, left bottom, from(transparent), color-stop(0.6, transparent), to(rgba(255, 255, 255, 0.28)));
}

.hero-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  -webkit-box-reflect: below 6px -webkit-gradient(linear, left top, left bottom, from(transparent), color-stop(0.72, transparent), to(rgba(255, 255, 255, 0.22)));
  filter: drop-shadow(0 4px 5px rgba(6, 40, 130, 0.35));
}

/* ============================================================
   分区与章节头
   ============================================================ */
.section { padding: 40px 0 52px; }

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 36px;
}

.section-head .kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: #0a55b8;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.75);
  margin-bottom: 10px;
}

.section-head .kicker::before,
.section-head .kicker::after {
  content: "";
  display: block;
  width: 22px;
  height: 9px;
  border-radius: 999px;
  background: linear-gradient(180deg, #9be0ff, #c9ecff);
  box-shadow: inset 0 0 0 1px rgba(8, 60, 160, 0.28), 0 1px 0 rgba(255, 255, 255, 0.8);
}

.section-head p {
  font-size: 16px;
  color: #16477f;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.45);
}

/* 凹槽式分区下边缘 */
.section + .section {
  position: relative;
}
.section + .section::before {
  content: "";
  position: absolute;
  top: 0; left: 8%; right: 8%;
  height: 2px;
  background: linear-gradient(180deg, rgba(9, 55, 150, 0.35), rgba(9, 55, 150, 0));
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.75);
  border-radius: 999px;
  pointer-events: none;
}

/* ============================================================
   网格与浸水玻璃卡片
   ============================================================ */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }

/* 玻璃果冻块基底（水中抬起会浮起） */
.card,
.feature-card {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  padding: 30px 28px;
  border: 1px solid rgba(8, 58, 165, 0.42);
  background:
    radial-gradient(120% 130% at 84% -14%, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.22) 34%, rgba(255, 255, 255, 0) 62%),
    radial-gradient(56% 100% at 10% 108%, rgba(40, 140, 250, 0.22) 0%, rgba(40, 140, 250, 0) 56%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.88) 0%, rgba(242, 250, 255, 0.78) 52%, rgba(216, 238, 255, 0.82) 100%);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.95),
    inset 0 12px 18px -12px rgba(255, 255, 255, 0.98),
    inset 0 -16px 26px -18px rgba(10, 60, 170, 0.45),
    0 2px 1px rgba(10, 55, 160, 0.25),
    0 20px 32px -20px rgba(4, 45, 150, 0.75),
    0 0 22px -10px rgba(120, 215, 255, 0.9);
  transition: transform 0.22s cubic-bezier(0.2, 0.9, 0.3, 1.2), box-shadow 0.24s ease, background 0.24s ease;
}

/* 顶部弧面“水下弧光”：只落在卡片空白内边距区 */
.card::before,
.feature-card::before {
  content: "";
  position: absolute;
  z-index: 2;
  left: 7%; right: 7%;
  top: -8px;
  height: 34px;
  border-radius: 50%;
  background: radial-gradient(52% 100% at 50% 6%, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.35) 48%, rgba(255, 255, 255, 0) 78%);
  pointer-events: none;
}

.card:hover,
.feature-card:hover {
  transform: translateY(-5px);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 1),
    inset 0 14px 20px -12px rgba(255, 255, 255, 1),
    inset 0 -16px 26px -16px rgba(10, 60, 170, 0.35),
    0 5px 4px rgba(10, 55, 160, 0.25),
    0 30px 44px -20px rgba(4, 55, 180, 0.85),
    0 0 36px -8px rgba(140, 230, 255, 1);
  background:
    radial-gradient(130% 140% at 86% -16%, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0.3) 36%, rgba(255, 255, 255, 0) 62%),
    radial-gradient(56% 100% at 10% 108%, rgba(60, 160, 255, 0.3) 0%, rgba(60, 160, 255, 0) 60%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(250, 253, 255, 0.88) 50%, rgba(226, 244, 255, 0.9) 100%);
}

/** 正文描述（多为 p.desc）统一文字质感 */
.desc,
.card p,
.feature-card p {
  font-size: 15px;
  color: #1b4a7c;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
}

.card-icon,
.feature-card .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 18px;
  font-size: 26px;
  margin-bottom: 16px;
  background:
    radial-gradient(120% 160% at 28% 12%, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.35) 38%, rgba(255, 255, 255, 0) 60%),
    linear-gradient(180deg, #c8f2ff 0%, #7ad6ff 45%, #2f9bf2 100%);
  border: 1px solid rgba(8, 50, 160, 0.55);
  box-shadow:
    inset 0 0 0 1.5px rgba(255, 255, 255, 0.9),
    inset 0 3px 6px -2px rgba(255, 255, 255, 0.9),
    0 3px 3px rgba(6, 40, 140, 0.4),
    0 8px 14px -6px rgba(6, 40, 140, 0.55);
  text-shadow: 0 -1px 2px rgba(3, 30, 110, 0.5);
}

/* 特性卡副标题：圆润小胶囊 */
.feature-card .sub {
  display: inline-flex;
  align-items: center;
  margin: -6px 0 12px;
  padding: 3px 12px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 700;
  color: #0a4bb0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(222, 242, 255, 0.9));
  border: 1px solid rgba(8, 55, 165, 0.35);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.9), 0 1px 2px rgba(8, 50, 150, 0.22);
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.85);
}

.card .badge {
  display: inline-block;
  margin-top: 8px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  color: #063a8f;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(219, 240, 255, 0.9));
  border: 1px solid rgba(9, 60, 170, 0.35);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.9), 0 1px 2px rgba(8, 50, 150, 0.25);
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.9);
}

/* feature-card 的 chips / tag */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 13px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  color: #0a4bb0;
  background:
    radial-gradient(120% 150% at 28% 12%, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.4) 42%, rgba(255, 255, 255, 0) 64%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(222, 242, 255, 0.92));
  border: 1px solid rgba(8, 55, 165, 0.4);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.9), 0 2px 3px rgba(8, 50, 150, 0.3);
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.85);
}

/* 合作方 logo 玻璃板（含分区用简单列表） */
.partner-simple {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: center;
  padding: 18px 0 8px;
}

.partner-simple .partner-logo {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  padding: 18px 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(8, 58, 165, 0.4);
  background:
    radial-gradient(120% 130% at 84% -14%, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.2) 34%, rgba(255, 255, 255, 0) 62%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.8) 0%, rgba(232, 247, 255, 0.75) 55%, rgba(210, 235, 255, 0.8) 100%);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.95),
    inset 0 10px 14px -10px rgba(255, 255, 255, 0.95),
    0 2px 1px rgba(10, 55, 160, 0.22),
    0 12px 18px -12px rgba(4, 45, 150, 0.55);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.partner-simple .partner-logo::before {
  content: "";
  position: absolute;
  z-index: 2;
  left: 10%; right: 10%;
  top: -6px;
  height: 18px;
  border-radius: 50%;
  background: radial-gradient(50% 100% at 50% 8%, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.28) 50%, rgba(255, 255, 255, 0) 80%);
  pointer-events: none;
}

.partner-simple .partner-logo:hover {
  transform: translateY(-4px);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 1),
    inset 0 12px 16px -10px rgba(255, 255, 255, 1),
    0 5px 4px rgba(10, 55, 160, 0.22),
    0 22px 28px -16px rgba(4, 55, 180, 0.8);
}

.partner-simple .partner-logo img {
  height: 42px;
  width: auto;
  filter: drop-shadow(0 2px 3px rgba(8, 50, 150, 0.3));
  -webkit-box-reflect: below 3px -webkit-gradient(linear, left top, left bottom, from(transparent), color-stop(0.78, transparent), to(rgba(255, 255, 255, 0.25)));
}

/* 分区里的 h3 / quote */
.partner-simple h3,
.partner-simple .quote {
  font-size: 15px;
  font-weight: 800;
  color: #073a93;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.8);
}

/* 深蓝玻璃提示条（notice）：轻微内凹的果冻板 */
.notice {
  position: relative;
  margin: 26px 0;
  padding: 16px 22px;
  border-radius: 16px;
  font-size: 14px;
  color: #eaf6ff;
  border: 1px solid rgba(8, 60, 180, 0.7);
  background:
    repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.06) 0px, rgba(255, 255, 255, 0.06) 1px, rgba(255, 255, 255, 0) 1px, rgba(255, 255, 255, 0) 4px),
    radial-gradient(120% 170% at 84% -20%, rgba(255, 255, 255, 0.55) 0%, rgba(255, 255, 255, 0.12) 36%, rgba(255, 255, 255, 0) 60%),
    linear-gradient(180deg, #2b7de6 0%, #115cc9 55%, #083f9e 100%);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.35),
    inset 0 -10px 18px -12px rgba(2, 20, 80, 0.8),
    0 2px 1px rgba(10, 55, 160, 0.3),
    0 12px 18px -12px rgba(4, 45, 150, 0.6);
  text-shadow: 0 -1px 1px rgba(2, 20, 80, 0.5);
}

/* ============================================================
   Footer：深蓝玻璃拉丝条
   ============================================================ */
.footer {
  margin-top: 40px;
  border-radius: 26px 26px 0 0;
  border-top: 1px solid rgba(6, 45, 150, 0.55);
  background:
    repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.075) 0px, rgba(255, 255, 255, 0.075) 1px, rgba(255, 255, 255, 0) 1px, rgba(255, 255, 255, 0) 3px),
    radial-gradient(130% 160% at 18% -22%, rgba(255, 255, 255, 0.35) 0%, rgba(255, 255, 255, 0.05) 38%, rgba(255, 255, 255, 0) 62%),
    linear-gradient(180deg, #154f9e 0%, #0d3f86 42%, #072c62 100%);
  color: rgba(232, 245, 255, 0.92);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.55),
    inset 0 -2px 0 rgba(3, 22, 70, 0.6),
    0 -10px 26px -18px rgba(3, 30, 100, 0.8);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 22px 4px;
  font-size: 13px;
  color: rgba(232, 245, 255, 0.88);
  text-shadow: 0 -1px 1px rgba(2, 18, 60, 0.6);
}

.footer a {
  color: #cfeeff;
  font-weight: 700;
  text-shadow: 0 -1px 1px rgba(2, 18, 60, 0.6);
  transition: color 0.15s ease, text-shadow 0.15s ease;
}
.footer a:hover {
  color: #ffffff;
  text-shadow: 0 0 10px rgba(160, 230, 255, 0.9), 0 -1px 1px rgba(2, 18, 60, 0.6);
}

/* ============================================================
   响应式（断点契约不变）
   ============================================================ */
@media (max-width: 900px) {
  .container { width: 100%; max-width: 100%; padding: 0 20px; }

  .nav-inner {
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    padding: 12px 0;
  }

  .nav-links { flex-wrap: wrap; justify-content: center; gap: 6px; }

  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-actions { justify-content: center; }

  .grid-2, .grid-3 { grid-template-columns: 1fr; gap: 20px; }

  .section-head { margin-bottom: 26px; }
  h1 { font-size: 36px; }
  h2 { font-size: 27px; }

  .hero { padding: 46px 0 30px; }
  .page-hero { padding: 30px 0 24px; }
  .hero-art { min-height: 240px; }
  .hero-logo { width: 180px; height: 180px; padding: 16px; }

  .partner-simple { gap: 12px; }
  .partner-simple .partner-logo { padding: 12px 16px; }
  .partner-simple .partner-logo img { height: 34px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}


/* ============================================================
   Aqua v3 · 极致拟物精修覆盖层
   依据渲染验收：卡片厚玻璃边、页脚 Dock 玻璃、标题立体字、
   按钮糖衣锐化、导航顶部反光罩。选择器同 v2 或更强，后出现即生效。
   ============================================================ */

/* 背景更饱和通透，条纹对比加强 */
body {
  background-image:
    radial-gradient(120% 70% at 12% -12%, rgba(255,255,255,1) 0%, rgba(255,255,255,0.45) 38%, rgba(255,255,255,0) 64%),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.80) 0px, rgba(255,255,255,0.80) 1px, rgba(255,255,255,0) 1px, rgba(255,255,255,0) 5px),
    repeating-linear-gradient(90deg, rgba(70,150,235,0.07) 0px, rgba(70,150,235,0.07) 1px, rgba(70,150,235,0) 1px, rgba(70,150,235,0) 13px),
    linear-gradient(180deg, #d3edff 0%, #ddf3ff 22%, #bfe2fb 58%, #9ec6ea 100%);
}

/* 导航：顶部玻璃反光罩亮边，去“偏平” */
.nav {
  box-shadow:
    inset 0 2px 0 rgba(255,255,255,1),
    inset 0 0 9px rgba(255,255,255,0.85),
    inset 0 -1px 0 rgba(255,255,255,0.85),
    0 1px 1px rgba(255,255,255,0.9),
    0 18px 30px -18px rgba(4,42,120,0.85);
}

/* ---------- 蓝色糖果按钮：糖衣锐化 ---------- */
.btn,
.nav-links a.btn-mail,
.nav-links a.nav-cta,
.nav-links a.btn {
  background:
    linear-gradient(180deg, rgba(255,255,255,1) 0%, rgba(255,255,255,0.58) 7%, rgba(255,255,255,0.14) 18%, rgba(255,255,255,0) 26%),
    radial-gradient(78% 210% at 50% -38%, rgba(255,255,255,1) 0%, rgba(255,255,255,0.95) 18%, rgba(255,255,255,0.30) 44%, rgba(255,255,255,0) 62%),
    radial-gradient(24% 44% at 26% 9%, rgba(255,255,255,1) 0%, rgba(255,255,255,0.60) 40%, rgba(255,255,255,0) 70%),
    radial-gradient(60% 130% at 82% 118%, rgba(0,60,215,0.70) 0%, rgba(0,60,215,0) 58%),
    linear-gradient(180deg, #a5e6ff 0%, #4cc2ff 20%, #1489f2 47%, #0a5fd8 74%, #053c9e 100%);
  box-shadow:
    inset 0 2px 0 rgba(255,255,255,1),
    inset 0 0 0 1px rgba(255,255,255,0.55),
    inset 0 3px 7px -3px rgba(255,255,255,0.95),
    inset 0 -12px 18px -12px rgba(3,26,120,0.72),
    0 3px 2px rgba(2,28,120,0.60),
    0 6px 15px -6px rgba(10,85,230,0.75),
    0 0 16px -4px rgba(150,230,255,0.90);
}

.btn:hover,
.nav-links a.btn-mail:hover,
.nav-links a.nav-cta:hover,
.nav-links a.btn:hover {
  filter: saturate(1.28) brightness(1.10);
  background:
    linear-gradient(180deg, rgba(255,255,255,1) 0%, rgba(255,255,255,0.66) 8%, rgba(255,255,255,0.18) 20%, rgba(255,255,255,0) 28%),
    radial-gradient(84% 220% at 50% -42%, rgba(255,255,255,1) 0%, rgba(255,255,255,1) 20%, rgba(255,255,255,0.40) 48%, rgba(255,255,255,0) 66%),
    radial-gradient(26% 48% at 25% 7%, rgba(255,255,255,1) 0%, rgba(255,255,255,0.70) 44%, rgba(255,255,255,0) 74%),
    radial-gradient(60% 130% at 82% 118%, rgba(0,60,215,0.60) 0%, rgba(0,60,215,0) 58%),
    linear-gradient(180deg, #b9eeff 0%, #61caff 18%, #1d94f6 46%, #0c68e4 74%, #0a47b2 100%);
  box-shadow:
    inset 0 3px 0 rgba(255,255,255,1),
    inset 0 0 0 1px rgba(255,255,255,0.80),
    inset 0 5px 10px -3px rgba(255,255,255,1),
    inset 0 -12px 18px -11px rgba(4,30,130,0.50),
    0 4px 3px rgba(2,28,120,0.55),
    0 14px 26px -8px rgba(10,90,230,0.95),
    0 0 24px -2px rgba(170,240,255,1);
}

.btn:active,
.nav-links a.btn-mail:active,
.nav-links a.nav-cta:active,
.nav-links a.btn:active {
  transform: translateY(2px) scale(0.97);
  filter: saturate(0.9) brightness(0.96);
  background: linear-gradient(180deg, #5fc8ff 0%, #1f92f0 42%, #0b64db 72%, #0848b4 100%);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,0.35),
    inset 0 7px 14px -2px rgba(2,22,110,0.95),
    inset 0 4px 8px rgba(2,22,110,0.60),
    inset 0 -1px 2px -1px rgba(255,255,255,0.30),
    0 1px 1px rgba(2,28,120,0.40),
    0 2px 5px -2px rgba(10,80,220,0.50);
}

/* 白/亮青糖果按钮同样锐化顶部糖衣 */
.btn-ghost,
.btn-outline {
  box-shadow:
    inset 0 2px 0 rgba(255,255,255,1),
    inset 0 0 0 1.5px rgba(255,255,255,1),
    inset 0 3px 6px -2px rgba(255,255,255,1),
    inset 0 -8px 12px -8px rgba(8,60,180,0.28),
    0 3px 2px rgba(5,45,150,0.40),
    0 8px 16px -6px rgba(20,100,235,0.45),
    0 0 14px -4px rgba(190,235,255,0.95);
}

/* ---------- 卡片：厚玻璃边 + 顶部锐弧高光 + 积水影 ---------- */
.card,
.feature-card,
.partner-simple .partner-logo {
  border: 1px solid rgba(5,48,148,0.75);
  box-shadow:
    inset 0 0 0 2px rgba(255,255,255,0.98),
    inset 0 2px 2px rgba(255,255,255,1),
    inset 0 10px 16px -10px rgba(255,255,255,0.95),
    inset 0 -22px 32px -20px rgba(8,52,175,0.55),
    0 4px 3px rgba(6,45,150,0.35),
    0 24px 40px -20px rgba(3,45,150,0.90),
    0 0 26px -8px rgba(130,225,255,1);
}

.card::before,
.feature-card::before {
  top: 3px;
  left: 5%;
  right: 5%;
  height: 22px;
  border-radius: 50%;
  background: radial-gradient(56% 92% at 50% 6%, rgba(255,255,255,1) 0%, rgba(255,255,255,0.70) 46%, rgba(255,255,255,0) 82%);
  opacity: 0.92;
}

.card:hover,
.feature-card:hover {
  box-shadow:
    inset 0 0 0 2px rgba(255,255,255,1),
    inset 0 3px 3px rgba(255,255,255,1),
    inset 0 12px 18px -10px rgba(255,255,255,1),
    inset 0 -18px 26px -16px rgba(10,60,170,0.40),
    0 6px 5px rgba(6,45,150,0.35),
    0 34px 48px -20px rgba(3,55,185,1),
    0 0 40px -8px rgba(150,235,255,1);
}

/* ---------- 标题：压在湿润玻璃上的立体字 ---------- */
h1, h2, h3 {
  text-shadow:
    0 1px 0 rgba(255,255,255,0.92),
    0 0 1px rgba(255,255,255,0.92),
    0 -1px 1px rgba(255,255,255,0.42),
    0 2px 2px rgba(3,34,110,0.32),
    0 6px 14px -6px rgba(20,100,220,0.35);
}

.hero .hl {
  filter: drop-shadow(0 1px 0 rgba(255,255,255,0.95)) drop-shadow(0 2px 2px rgba(3,32,110,0.35)) drop-shadow(0 4px 10px rgba(40,150,255,0.30));
}

/* ---------- Footer：深邃 Dock 玻璃条 ---------- */
.footer {
  border-top: 1px solid rgba(20,100,235,0.95);
  background:
    repeating-linear-gradient(180deg, rgba(255,255,255,0.09) 0px, rgba(255,255,255,0.09) 1px, rgba(255,255,255,0) 1px, rgba(255,255,255,0) 4px),
    radial-gradient(110% 260% at 14% -30%, rgba(150,230,255,0.50) 0%, rgba(90,180,255,0.16) 36%, rgba(90,180,255,0) 64%),
    linear-gradient(180deg, #1e6ed4 0%, #124fa8 28%, #0a3578 58%, #041d4c 100%);
  box-shadow:
    inset 0 2px 1px rgba(255,255,255,0.90),
    inset 0 1px 0 rgba(255,255,255,1),
    inset 0 0 46px rgba(3,20,80,0.55),
    inset 0 -3px 0 rgba(1,12,45,0.90),
    0 -16px 32px -22px rgba(2,25,90,0.95);
}


/* ============================================================
   Aqua v4 · 紧凑可读 + 合作方卡片化（依据用户反馈）
   1) 首页 hero 不再放大 logo，主内容上移可读；
   2) 每个合作伙伴独立成"大玻璃框"：logo 放大，简介/链接同框。
   ============================================================ */

/* ---- 首页 hero 紧凑化：隐藏巨型 logo 区，单列居中 ---- */
.hero { padding: 30px 0 24px; }
.hero-grid { grid-template-columns: 1fr; gap: 0; text-align: center; }
.hero h1 { font-size: clamp(30px, 4.6vw, 42px); line-height: 1.22; }
.hero p.lead { max-width: 720px; margin: 0 auto 8px; }
.hero-actions { justify-content: center; margin-top: 20px; }
.hero-art { display: none; }

/* ---- 子页页头小幅压缩，让正文早点出现 ---- */
.page-hero { padding: 28px 0 22px; }
.section { padding: 32px 0 44px; }

/* ---- 合作方卡片化：一个大玻璃框装下 logo + 简介 + 链接 ---- */
.partner-simple {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  justify-content: center;
  gap: 26px 34px;
  margin: 0 0 24px;
  padding: 34px 36px;
  border: 1px solid rgba(5, 48, 148, 0.75);
  border-radius: 24px;
  background:
    radial-gradient(120% 130% at 84% -14%, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.25) 34%, rgba(255, 255, 255, 0) 62%),
    radial-gradient(56% 100% at 10% 108%, rgba(40, 140, 250, 0.18) 0%, rgba(40, 140, 250, 0) 56%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, rgba(244, 250, 255, 0.86) 52%, rgba(218, 238, 255, 0.9) 100%);
  box-shadow:
    inset 0 0 0 2px rgba(255, 255, 255, 0.98),
    inset 0 2px 2px rgba(255, 255, 255, 1),
    inset 0 10px 16px -10px rgba(255, 255, 255, 0.95),
    inset 0 -22px 32px -20px rgba(8, 52, 175, 0.5),
    0 4px 3px rgba(6, 45, 150, 0.32),
    0 24px 40px -20px rgba(3, 45, 150, 0.85),
    0 0 26px -8px rgba(130, 225, 255, 1);
}

/* 未来新增合作伙伴时，相邻卡片自动拉开 */
.partner-simple + .partner-simple { margin-top: 28px; }

/* 合作卡片顶部穹顶高光 */
.partner-simple::before {
  content: "";
  position: absolute;
  z-index: 1;
  top: 3px;
  left: 4%;
  right: 4%;
  height: 22px;
  border-radius: 50%;
  background: radial-gradient(56% 92% at 50% 6%, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0.7) 46%, rgba(255, 255, 255, 0) 82%);
  pointer-events: none;
}

/* 合作方 logo 玻璃板放大，撑住牌面 */
.partner-simple .partner-logo {
  padding: 22px 34px;
  border-radius: 20px;
}
.partner-simple .partner-logo img {
  height: 92px;
  width: auto;
  max-width: 240px;
  object-fit: contain;
  filter: drop-shadow(0 3px 4px rgba(8, 50, 150, 0.35));
}

.partner-simple h3 { font-size: 20px; margin-bottom: 6px; }
.partner-simple .quote { font-size: 15px; line-height: 1.7; max-width: 640px; }
.partner-simple .btn-outline { white-space: nowrap; }

@media (max-width: 900px) {
  .partner-simple {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    padding: 26px 20px;
    gap: 14px;
  }
  .partner-simple .partner-logo { padding: 14px 26px; }
  .partner-simple .partner-logo img { height: 74px; }
  .partner-simple .quote { max-width: 100%; }
  .hero h1 { font-size: 31px; }
}

/* v4.1 fix: img.brand-logo 自身即 img，尺寸规则需直接命中 img 元素（.brand .brand-logo img 永不匹配） */
img.brand-logo {
  width: 34px !important;
  height: 34px !important;
  object-fit: contain;
}


/* ===== v4.2：无logo合作伙伴的文字徽标（小明之父工作室 XMZF） ===== */
.partner-simple .partner-logo.partner-logo-text {
  padding: 20px 34px;
  font-size: 40px;
  font-weight: 900;
  letter-spacing: 3px;
  line-height: 1.1;
  color: #073a93;
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 0.95),
    0 2px 3px rgba(4, 40, 120, 0.28);
  background:
    radial-gradient(120% 160% at 28% 10%, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.4) 40%, rgba(255, 255, 255, 0) 64%),
    linear-gradient(180deg, #ffffff 0%, #eaf6ff 55%, #d2e9fd 100%);
}
@media (max-width: 900px) {
  .partner-simple .partner-logo.partner-logo-text {
    font-size: 30px;
    padding: 14px 26px;
  }
}


/* ===== v5：拟物化矢量图标 =====
   卡片图标由“简单线条 SVG”升级为“自绘拟物玻璃盘+立体符号”。
   .card-icon 原蓝渐变小方块让位，改由 svg 独立绘制圆润盘体、
   顶部高光、地面投影与立体符号，形成拟物化矢量图质感。 */
.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  height: auto;
  min-width: 0;
  min-height: 0;
  border-radius: 0;
  font-size: 0;
  margin-bottom: 14px;
  background: none;
  border: none;
  box-shadow: none;
  text-shadow: none;
}

.card-icon svg {
  display: block;
  width: 62px;
  height: 62px;
  filter: drop-shadow(0 7px 11px rgba(6, 44, 140, 0.4));
}