674 lines
14 KiB
CSS
674 lines
14 KiB
CSS
/* 全局样式 */
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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:root {
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--primary-blue: #0E48C1;
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--primary-purple: #E23AFB;
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--secondary-blue: #2a5298;
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--accent-color: #3DF8F8;
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--hero-overlay-color: rgba(127, 255, 212, 0.32);
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--light-bg: #f5f7fa;
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--dark-text: #333;
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--light-text: #666;
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/* 深海岩层配色（参考 Hyper-seq 宣传册） */
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--rock-navy-0: #05070c;
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--rock-navy-1: #0a1120;
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--rock-navy-2: #121d34;
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--rock-navy-3: #1b2c4a;
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--ice-blue: #cfe8ff;
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--ice-blue-dim: #9cc6ec;
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--electric-blue: #5996FF;
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--coral-accent: #ff8a5c;
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}
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body {
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font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
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color: var(--ice-blue);
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line-height: 1.6;
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position: relative;
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background:
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radial-gradient(ellipse 60% 45% at 18% 10%, rgba(29, 63, 111, 0.571), transparent 60%),
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radial-gradient(ellipse 55% 40% at 82% 6%, rgba(38, 78, 156, 0.76), transparent 60%),
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radial-gradient(ellipse 70% 55% at 85% 92%, rgba(14, 71, 95, 0.058), transparent 65%),
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repeating-linear-gradient(152deg, rgba(96, 136, 188, 0.06) 0px, rgba(33, 83, 148, 0.06) 2px, transparent 2px, transparent 26px),
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repeating-linear-gradient(64deg, rgba(31, 55, 110, 0.25) 0px, rgba(15, 30, 66, 0.25) 3px, transparent 3px, transparent 40px),
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linear-gradient(180deg, var(--rock-navy-2) 0%, var(--rock-navy-3) 45%, var(--rock-navy-2) 75%, var(--rock-navy-1) 100%);
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background-attachment: fixed, fixed, fixed, fixed, fixed, fixed;
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}
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body::before {
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content: "";
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position: fixed;
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inset: 0;
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z-index: -1;
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pointer-events: none;
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opacity: 0.35;
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mix-blend-mode: overlay;
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background-image:
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url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='320' height='320'><filter id='bn'><feTurbulence type='fractalNoise' baseFrequency='0.012 0.06' numOctaves='4' seed='7' stitchTiles='stitch'/><feColorMatrix type='saturate' values='0'/><feComponentTransfer><feFuncA type='gamma' amplitude='1' exponent='2.2' offset='0'/></feComponentTransfer></filter><rect width='100%' height='100%' filter='url(%23bn)'/></svg>"),
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url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='bm'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix type='saturate' values='0'/></filter><rect width='100%' height='100%' filter='url(%23bm)'/></svg>");
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background-size: 620px 620px, 180px 180px;
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background-attachment: fixed, fixed;
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}
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/* 全站跟随鼠标的粒子背景（固定在视口，任意页面、任意滚动位置都可见） */
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.site-particles {
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position: fixed;
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inset: 0;
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width: 100%;
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height: 100%;
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z-index: -1;
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pointer-events: none;
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}
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.container {
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max-width: 1200px;
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margin: 0 auto;
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padding: 0 20px;
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}
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/* 英雄部分 —— 与全站统一的深海岩层背景（由 body 提供），此处保持透明 */
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.hero {
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position: relative;
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height: 50vh;
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min-height: 380px;
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max-height: 550px;
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overflow: hidden;
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background: transparent;
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}
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.hero-carousel {
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position: relative;
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width: 100%;
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height: 100%;
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}
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.hero-slide {
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display: none;
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position: absolute;
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width: 100%;
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height: 100%;
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top: 0;
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left: 0;
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}
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.hero-slide.active {
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display: flex;
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align-items: center;
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animation: slideIn 0.5s ease-in;
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}
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.hero-brand-slide.active {
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justify-content: center;
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}
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@keyframes slideIn {
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from {
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opacity: 0;
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}
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to {
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opacity: 1;
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}
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}
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.hero-slide>img {
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position: absolute;
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width: 100%;
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height: 100%;
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object-fit: cover;
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opacity: 0.16;
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z-index: 0;
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filter: grayscale(0.3) brightness(0.7);
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}
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.hero-brand-slide::before {
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content: "";
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position: absolute;
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inset: 0;
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z-index: 1;
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background: radial-gradient(ellipse 70% 60% at 50% 40%, rgba(28, 45, 74, 0.2), rgba(5, 7, 12, 0.3) 80%);
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}
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.hero-brand-slide>img {
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opacity: 0.1;
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}
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.hero-content {
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position: relative;
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z-index: 2;
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color: white;
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padding-left: 60px;
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max-width: 600px;
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}
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.hero-brand-content {
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max-width: 960px;
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padding: 0 20px;
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margin: 0 auto;
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display: flex;
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flex-direction: column;
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align-items: center;
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gap: 10px;
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}
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.hero-brand-heading {
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display: flex;
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align-items: center;
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gap: 34px;
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}
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.hero-brand-copy {
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min-width: 0;
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}
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.hero-brand-logo {
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height: 12rem;
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width: auto;
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flex: 0 0 auto;
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}
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.hero-eyebrow-line {
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display: flex;
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justify-content: center;
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font-family: 'JetBrains Mono', monospace;
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font-size: 3rem;
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font-weight: 900;
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letter-spacing: 0.15em;
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text-transform: uppercase;
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color: var(--ice-blue);
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margin-bottom: 10px;
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text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
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}
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.hero-hyphen {
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color: var(--electric-blue);
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}
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.hero-mid-dot {
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color: var(--electric-blue);
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opacity: 0.85;
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}
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.hero-main-title {
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font-family: 'Noto Serif SC', serif;
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font-weight: 900;
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font-size: 2.5rem;
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line-height: 1.4;
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letter-spacing: 0.01em;
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color: var(--ice-blue);
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text-shadow: 0 0 34px rgba(56, 189, 248, 0.28);
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margin-bottom: 12px;
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}
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.hero-dash {
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display: inline-block;
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color: var(--electric-blue);
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font-weight: 500;
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margin-right: 0.15em;
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opacity: 0.75;
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}
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.hero-badge-row {
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display: flex;
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flex-wrap: wrap;
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gap: 14px;
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margin-top: 26px;
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justify-content: center;
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}
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.hero-badge {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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padding: 8px 20px;
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border: 1px solid rgba(156, 198, 236, 0.5);
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border-radius: 999px;
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font-size: 0.85rem;
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font-weight: 600;
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letter-spacing: 0.05em;
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color: var(--ice-blue);
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background: rgba(56, 189, 248, 0.06);
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backdrop-filter: blur(2px);
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}
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.hero-brand-btn {
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display: block;
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margin-top: 12px;
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}
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/* 按钮样式 */
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.btn-primary {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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background: linear-gradient(135deg, var(--accent-color) 0%, #00a8cc 100%);
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color: white;
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border: none;
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padding: 12px 30px;
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font-size: 1rem;
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border-radius: 5px;
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cursor: pointer;
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transition: transform 0.3s, box-shadow 0.3s;
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text-decoration: none;
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}
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.btn-primary:hover {
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transform: translateY(-2px);
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box-shadow: 0 8px 16px rgba(0, 212, 255, 0.3);
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}
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/* 向下滚动提示 */
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.scroll-cue {
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position: absolute;
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left: 60px;
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bottom: 26px;
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z-index: 2;
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display: flex;
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align-items: center;
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gap: 12px;
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color: rgba(207, 232, 255, 0.65);
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font-family: 'JetBrains Mono', monospace;
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font-size: 0.72rem;
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letter-spacing: 0.22em;
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text-transform: uppercase;
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}
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.scroll-cue-line {
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display: block;
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width: 1px;
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height: 34px;
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background: linear-gradient(to bottom, rgba(207, 232, 255, 0.75), transparent);
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animation: scrollCueMove 2.2s ease-in-out infinite;
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}
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@keyframes scrollCueMove {
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0% {
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transform: scaleY(0.3);
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transform-origin: top;
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opacity: 0.4;
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}
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50% {
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transform: scaleY(1);
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transform-origin: top;
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opacity: 1;
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}
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100% {
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transform: scaleY(0.3);
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transform-origin: bottom;
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opacity: 0.4;
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}
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}
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/* 关键词标记带 */
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.marquee-strip {
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background: transparent;
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border-top: 1px solid rgba(156, 198, 236, 0.12);
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border-bottom: 1px solid rgba(156, 198, 236, 0.12);
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overflow: hidden;
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white-space: nowrap;
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padding: 14px 0;
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}
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.marquee-track {
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display: inline-flex;
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align-items: center;
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gap: 18px;
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animation: marqueeScroll 26s linear infinite;
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font-family: 'JetBrains Mono', monospace;
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font-size: 0.85rem;
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letter-spacing: 0.08em;
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color: var(--ice-blue-dim);
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}
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.marquee-track .dot {
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color: var(--electric-blue);
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opacity: 0.7;
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}
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@keyframes marqueeScroll {
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from {
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transform: translateX(0);
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}
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to {
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transform: translateX(-50%);
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}
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}
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@media (prefers-reduced-motion: reduce) {
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.marquee-track {
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animation: none;
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}
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.scroll-cue-line {
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animation: none;
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}
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}
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/* 分区通用：扫描线签名效果 + 深色岩层底色 */
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.reveal-section {
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position: relative;
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overflow: hidden;
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}
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.section-heading {
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text-align: center;
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max-width: 640px;
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margin: 0 auto 56px;
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}
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.section-heading .eyebrow {
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display: inline-block;
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font-family: 'JetBrains Mono', monospace;
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font-size: 0.78rem;
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letter-spacing: 0.32em;
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text-transform: uppercase;
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color: var(--electric-blue);
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margin-bottom: 14px;
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}
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.section-heading h2 {
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font-family: 'Noto Serif SC', serif;
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font-weight: 900;
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font-size: 2.3rem;
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color: var(--ice-blue);
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letter-spacing: 0.02em;
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}
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/* 产品预览部分 —— 透明背景，显示body背景 */
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.products-preview {
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padding: 110px 0;
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background: transparent;
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}
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.preview-grid {
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display: grid;
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grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
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gap: 30px;
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perspective: 1200px;
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}
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.preview-card {
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position: relative;
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background: linear-gradient(160deg, rgba(27, 44, 74, 0.55) 0%, rgba(10, 17, 32, 0.75) 100%);
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padding: 30px 26px;
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border-radius: 14px;
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border: 1px solid rgba(156, 198, 236, 0.14);
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backdrop-filter: blur(6px);
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transition: border-color 0.3s, box-shadow 0.3s;
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transform-style: preserve-3d;
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will-change: transform;
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}
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.preview-card.is-tilting,
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.preview-card:hover {
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border-color: rgba(56, 189, 248, 0.45);
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box-shadow: 0 20px 40px rgba(2, 6, 14, 0.45), 0 0 0 1px rgba(56, 189, 248, 0.08);
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}
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.card-index {
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position: absolute;
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top: 22px;
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right: 26px;
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font-family: 'JetBrains Mono', monospace;
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font-size: 0.85rem;
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letter-spacing: 0.08em;
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color: rgba(156, 198, 236, 0.45);
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}
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.preview-image-wrap {
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background: rgba(5, 7, 12, 0.6);
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border-radius: 10px;
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margin-bottom: 20px;
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overflow: hidden;
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}
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.preview-image {
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width: 100%;
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height: 150px;
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object-fit: contain;
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display: block;
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padding: 10px;
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}
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.preview-card h3 {
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font-family: 'Noto Serif SC', serif;
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font-weight: 700;
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font-size: 1.4rem;
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margin-bottom: 12px;
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color: var(--ice-blue);
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}
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.preview-card p {
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color: rgba(207, 232, 255, 0.62);
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margin-bottom: 20px;
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font-size: 0.95rem;
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}
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.card-link {
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color: var(--electric-blue);
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text-decoration: none;
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font-weight: 600;
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transition: color 0.3s;
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}
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.card-link:hover {
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color: var(--ice-blue);
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}
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/* 学术与动态部分 —— 透明背景 */
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.academic-news {
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padding: 110px 0;
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background: transparent;
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}
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.section-row {
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display: grid;
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grid-template-columns: 1fr 1fr;
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gap: 50px;
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}
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.section-col h3 {
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font-family: 'Noto Serif SC', serif;
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font-size: 1.5rem;
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font-weight: 700;
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margin-bottom: 26px;
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color: var(--ice-blue);
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border-bottom: 1px solid rgba(156, 198, 236, 0.25);
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padding-bottom: 15px;
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}
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.news-list {
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display: flex;
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flex-direction: column;
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gap: 20px;
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}
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.news-item {
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padding: 20px;
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border-left: 2px solid var(--electric-blue);
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background: rgba(255, 255, 255, 0.03);
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border-radius: 5px;
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transition: all 0.3s;
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}
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.news-item:hover {
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background: rgba(56, 189, 248, 0.08);
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transform: translateX(8px);
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}
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.news-item h4 {
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margin-bottom: 8px;
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color: var(--ice-blue);
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font-weight: 600;
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}
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.news-item p {
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font-size: 0.9rem;
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color: rgba(207, 232, 255, 0.55);
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margin-bottom: 10px;
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}
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.news-item a,
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.read-more {
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color: var(--electric-blue);
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text-decoration: none;
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font-size: 0.9rem;
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transition: color 0.3s;
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}
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.news-item a:hover,
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.read-more:hover {
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color: var(--ice-blue);
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}
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/* 响应式设计 */
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@media (max-width: 768px) {
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.hero-brand-heading {
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gap: 20px;
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flex-direction: column;
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text-align: center;
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}
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.hero-brand-logo {
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height: 6.8rem;
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}
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.hero-brand-btn {
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margin-top: 12px;
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}
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.hero-eyebrow-line {
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font-size: 1.54rem;
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letter-spacing: 0.2em;
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}
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.hero-main-title {
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font-size: 2rem;
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}
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.hero-badge-row {
|
|
justify-content: center;
|
|
}
|
|
|
|
.products-preview h2,
|
|
.section-heading h2 {
|
|
font-size: 1.9rem;
|
|
}
|
|
|
|
.section-row {
|
|
grid-template-columns: 1fr;
|
|
gap: 40px;
|
|
}
|
|
|
|
.preview-grid {
|
|
grid-template-columns: 1fr;
|
|
}
|
|
|
|
.scroll-cue {
|
|
left: 20px;
|
|
}
|
|
|
|
.marquee-track {
|
|
font-size: 0.75rem;
|
|
}
|
|
}
|
|
|
|
@media (max-width: 480px) {
|
|
.hero {
|
|
height: 340px;
|
|
}
|
|
|
|
.hero-content {
|
|
padding-left: 20px;
|
|
}
|
|
|
|
.hero-brand-heading {
|
|
gap: 14px;
|
|
}
|
|
|
|
.hero-brand-logo {
|
|
height: 5rem;
|
|
}
|
|
|
|
.hero-brand-btn {
|
|
margin-top: 12px;
|
|
}
|
|
|
|
.hero-main-title {
|
|
font-size: 1.6rem;
|
|
}
|
|
|
|
.hero-eyebrow-line {
|
|
font-size: 1.31rem;
|
|
letter-spacing: 0.14em;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
.home-video-section {
|
|
background: transparent;
|
|
padding: 100px 20px;
|
|
}
|
|
|
|
.home-video-layout {
|
|
display: grid;
|
|
grid-template-columns: minmax(260px, 0.75fr) 1.25fr;
|
|
gap: 40px;
|
|
align-items: center;
|
|
}
|
|
|
|
.home-video-copy h2 {
|
|
font-family: 'Noto Serif SC', serif;
|
|
font-weight: 700;
|
|
color: var(--ice-blue);
|
|
font-size: 1.9rem;
|
|
margin-bottom: 14px;
|
|
}
|
|
|
|
.home-video-copy p {
|
|
color: rgba(207, 232, 255, 0.62);
|
|
line-height: 1.8;
|
|
margin-bottom: 14px;
|
|
}
|
|
|
|
.section-kicker {
|
|
display: inline-block;
|
|
font-family: 'JetBrains Mono', monospace;
|
|
color: var(--electric-blue);
|
|
font-weight: 700;
|
|
letter-spacing: 0.14em;
|
|
margin-bottom: 10px;
|
|
font-size: 0.85rem;
|
|
}
|
|
|
|
.home-video-media {
|
|
position: relative;
|
|
border-radius: 12px;
|
|
padding: 1px;
|
|
background: linear-gradient(135deg, rgba(56, 189, 248, 0.35), rgba(156, 198, 236, 0.08));
|
|
}
|
|
|
|
.home-video-layout video {
|
|
width: 100%;
|
|
aspect-ratio: 16 / 9;
|
|
display: block;
|
|
background: #05070c;
|
|
border-radius: 11px;
|
|
box-shadow: 0 20px 45px rgba(2, 6, 14, 0.55);
|
|
}
|
|
|
|
@media (max-width: 768px) {
|
|
.home-video-layout {
|
|
grid-template-columns: 1fr;
|
|
}
|
|
} |