/* 字体分片改由 HTML 并行预加载，避免 @import 阻塞渲染路径。 fonts-sliced.css 内部各 @font-face 已声明 font-display:swap，不阻塞首屏。 */ /* ============================================ 牢尘lc星闪工作室 - 官网样式 v2 现代简约 · 蓝色主题 · 流畅交互 ============================================ */ /* ── CSS 变量 ── */ :root { /* 分片字体（fonts/sliced，由 font-slice 生成，按 unicode-range 按需加载，font-display:swap） */ --font-sliced: "Sarasa Mono SC", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; --font-mono: "Sarasa Mono SC", "JetBrains Mono", "Fira Code", "Cascadia Code", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; /* 主色 —— 蓝（沉稳、信赖） */ --primary: #2563eb; --primary-50: #eff6ff; --primary-100: #dbeafe; --primary-200: #bfdbfe; --primary-300: #93c5fd; --primary-400: #60a5fa; --primary-500: #3b82f6; --primary-600: #2563eb; --primary-700: #1d4ed8; --primary-800: #1e40af; --primary-900: #1e3a8a; /* 辅助色 —— 青（活力、点睛），与主蓝形成同色系深浅呼应 */ --accent: #06b6d4; --accent-50: #ecfeff; --accent-100: #cffafe; --accent-300: #67e8f9; --accent-500: #06b6d4; --accent-600: #0891b2; --accent-700: #0e7490; /* 语义色（状态反馈） */ --success: #10b981; --success-50: #ecfdf5; --success-100: #d1fae5; --warning: #f59e0b; --warning-50: #fffbeb; --warning-100: #fef3c7; --danger: #ef4444; --danger-50: #fef2f2; --danger-100: #fee2e2; --info: var(--primary-600); --info-50: var(--primary-50); /* 中性色 */ --white: #ffffff; --gray-50: #f8fafc; --gray-100: #f1f5f9; --gray-200: #e2e8f0; --gray-300: #cbd5e1; --gray-400: #94a3b8; --gray-500: #64748b; --gray-600: #475569; --gray-700: #334155; --gray-800: #1e293b; --gray-900: #0f172a; /* 语义变量 —— 文字层级收紧，提升可读性对比 */ --bg: var(--gray-50); --bg-soft: var(--gray-100); --bg-soft-glass: rgba(241, 245, 249, 0.55); --bg-card: var(--white); --text: #1a2438; /* 主文字：深一档，比 gray-800 更清晰 */ --text-secondary: #475569; /* 次级文字：保持可读 */ --text-muted: #64748b; /* 弱化文字：略深，避免对比不足 */ --border: var(--gray-200); --border-light: var(--gray-100); /* 渐变 —— 多停点，层次更丰富 */ --gradient-primary: linear-gradient(135deg, #2563eb 0%, #3b82f6 45%, #06b6d4 100%); --gradient-primary-soft: linear-gradient(135deg, rgba(37,99,235,0.12) 0%, rgba(6,182,212,0.12) 100%); --gradient-hero: linear-gradient(135deg, #1e40af 0%, #2563eb 40%, #06b6d4 110%); --gradient-dark: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #134e4a 100%); --gradient-soft: linear-gradient(180deg, var(--gray-50) 0%, var(--primary-50) 100%); --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.6) 100%); --gradient-text-shine: linear-gradient(110deg, var(--primary-600) 0%, var(--accent-500) 50%, var(--primary-600) 100%); /* 鼠标跟随光晕（淡、通透、低亮度，蓝青融合） */ --mouse-glow-color: rgba(59, 130, 246, 0.16); /* 毛玻璃 */ --glass-bg: rgba(255, 255, 255, 0.55); --glass-bg-strong: rgba(255, 255, 255, 0.72); --glass-border: rgba(255, 255, 255, 0.6); --glass-blur: blur(22px) saturate(180%); --glass-shadow: 0 8px 32px rgba(15, 23, 42, 0.1), 0 2px 8px rgba(15, 23, 42, 0.05); /* 阴影系统 */ --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04); --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04); --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08), 0 2px 4px rgba(15, 23, 42, 0.04); --shadow-lg: 0 10px 30px rgba(15, 23, 42, 0.1), 0 4px 8px rgba(15, 23, 42, 0.06); --shadow-xl: 0 20px 50px rgba(15, 23, 42, 0.12), 0 8px 16px rgba(15, 23, 42, 0.08); --shadow-primary: 0 8px 30px rgba(37, 99, 235, 0.25); --shadow-inner: inset 0 2px 4px rgba(15, 23, 42, 0.04); /* 圆角 */ --radius-xs: 6px; --radius-sm: 10px; --radius-md: 14px; --radius-lg: 20px; --radius-xl: 28px; --radius-full: 9999px; /* 过渡 */ --ease-out: cubic-bezier(0.22, 1, 0.36, 1); --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1); --ease-default: cubic-bezier(0.4, 0, 0.2, 1); --duration-fast: 200ms; --duration-normal: 300ms; --duration-slow: 500ms; /* 布局 */ --max-width: 1160px; --nav-height: 68px; /* 页脚高斯模糊（浅色：白色玻璃） */ --footer-glass-bg: rgba(255, 255, 255, 0.5); --footer-glass-border: rgba(15, 23, 42, 0.08); --footer-heading: var(--text); --footer-text: var(--text-secondary); --footer-text-muted: var(--text-muted); --footer-link: var(--text-secondary); --footer-link-hover: var(--primary-600); --footer-social-bg: rgba(15, 23, 42, 0.04); --footer-social-color: var(--text-secondary); --footer-divider: rgba(15, 23, 42, 0.08); --footer-logo-sub: var(--text-muted); } /* ══════════════════════════════════════ 主题色切换（仅浅色主题生效） 通过 覆盖主色变量 ══════════════════════════════════════ */ /* 青柠绿 */ :root[data-accent="lime"] { --primary: #65a30d; --primary-50: #f7fee7; --primary-100: #ecfccb; --primary-200: #d9f99d; --primary-300: #bef264; --primary-400: #a3e635; --primary-500: #84cc16; --primary-600: #65a30d; --primary-700: #4d7c0f; --primary-800: #3f6212; --primary-900: #365314; --accent: #84cc16; --accent-500: #84cc16; --gradient-primary: linear-gradient(135deg, #65a30d 0%, #84cc16 45%, #a3e635 100%); --gradient-primary-soft: linear-gradient(135deg, rgba(101,163,13,0.12) 0%, rgba(132,204,22,0.12) 100%); --gradient-hero: linear-gradient(135deg, #3f6212 0%, #65a30d 40%, #a3e635 110%); --gradient-soft: linear-gradient(180deg, var(--gray-50) 0%, #f7fee7 100%); --gradient-text-shine: linear-gradient(110deg, #65a30d 0%, #a3e635 50%, #65a30d 100%); --mouse-glow-color: rgba(132, 204, 22, 0.16); --shadow-primary: 0 8px 30px rgba(101, 163, 13, 0.25); } /* 薄荷绿 */ :root[data-accent="mint"] { --primary: #059669; --primary-50: #ecfdf5; --primary-100: #d1fae5; --primary-200: #a7f3d0; --primary-300: #6ee7b7; --primary-400: #34d399; --primary-500: #10b981; --primary-600: #059669; --primary-700: #047857; --primary-800: #065f46; --primary-900: #064e3b; --accent: #10b981; --accent-500: #10b981; --gradient-primary: linear-gradient(135deg, #059669 0%, #10b981 45%, #34d399 100%); --gradient-primary-soft: linear-gradient(135deg, rgba(5,150,105,0.12) 0%, rgba(16,185,129,0.12) 100%); --gradient-hero: linear-gradient(135deg, #065f46 0%, #059669 40%, #34d399 110%); --gradient-soft: linear-gradient(180deg, var(--gray-50) 0%, #ecfdf5 100%); --gradient-text-shine: linear-gradient(110deg, #059669 0%, #34d399 50%, #059669 100%); --mouse-glow-color: rgba(16, 185, 129, 0.16); --shadow-primary: 0 8px 30px rgba(5, 150, 105, 0.25); } /* 浅蓝（背景 #c9f4ff / 主题 #1781b5） */ :root[data-accent="sky"] { --primary: #1781b5; --primary-50: #eef9ff; --primary-100: #d9f0ff; --primary-200: #bce4ff; --primary-300: #8ed3ff; --primary-400: #58bcef; --primary-500: #2f9fd6; --primary-600: #1781b5; --primary-700: #126a98; --primary-800: #0f5579; --primary-900: #0d4562; --accent: #2f9fd6; --accent-500: #2f9fd6; --gradient-primary: linear-gradient(135deg, #1781b5 0%, #2f9fd6 45%, #58bcef 100%); --gradient-primary-soft: linear-gradient(135deg, rgba(23,129,181,0.12) 0%, rgba(47,159,214,0.12) 100%); --gradient-hero: linear-gradient(135deg, #0f5579 0%, #1781b5 40%, #58bcef 110%); --gradient-text-shine: linear-gradient(110deg, #1781b5 0%, #58bcef 50%, #1781b5 100%); --mouse-glow-color: rgba(47, 159, 214, 0.16); --shadow-primary: 0 8px 30px rgba(23, 129, 181, 0.25); } /* 橙色（背景 #ffffff / 主题 #ffa400） */ :root[data-accent="orange"] { --primary: #ffa400; --primary-50: #fff8eb; --primary-100: #ffefc6; --primary-200: #ffdf88; --primary-300: #ffc94a; --primary-400: #ffb71c; --primary-500: #ffa400; --primary-600: #d98400; --primary-700: #b36500; --primary-800: #8f4f00; --primary-900: #6e3d00; --accent: #ffa400; --accent-500: #ffa400; --gradient-primary: linear-gradient(135deg, #ffa400 0%, #ffb71c 45%, #ffc94a 100%); --gradient-primary-soft: linear-gradient(135deg, rgba(255,164,0,0.12) 0%, rgba(255,183,28,0.12) 100%); --gradient-hero: linear-gradient(135deg, #8f4f00 0%, #ffa400 40%, #ffc94a 110%); --gradient-text-shine: linear-gradient(110deg, #d98400 0%, #ffc94a 50%, #d98400 100%); --mouse-glow-color: rgba(255, 164, 0, 0.16); --shadow-primary: 0 8px 30px rgba(255, 164, 0, 0.25); } /* 珊瑚红（柔和暖珊瑚，背景暖米色） */ :root[data-accent="coral"] { --primary: #e0584c; --primary-50: #fdf3f1; --primary-100: #fbe4df; --primary-200: #f6c9bf; --primary-300: #eea596; --primary-400: #e87866; --primary-500: #e0584c; --primary-600: #d04438; --primary-700: #b3352b; --primary-800: #8f2a22; --primary-900: #6f211b; --accent: #e0584c; --accent-500: #e0584c; --gradient-primary: linear-gradient(135deg, #d04438 0%, #e0584c 45%, #e87866 100%); --gradient-primary-soft: linear-gradient(135deg, rgba(208,68,56,0.12) 0%, rgba(224,88,76,0.12) 100%); --gradient-hero: linear-gradient(135deg, #8f2a22 0%, #d04438 40%, #e87866 110%); --gradient-text-shine: linear-gradient(110deg, #b3352b 0%, #e87866 50%, #b3352b 100%); --mouse-glow-color: rgba(224, 88, 76, 0.16); --shadow-primary: 0 8px 30px rgba(208, 68, 56, 0.22); } /* 玫瑰粉（雾感玫瑰，背景柔粉） */ :root[data-accent="rose"] { --primary: #c4567a; --primary-50: #fdf3f6; --primary-100: #fbe6ee; --primary-200: #f6cddb; --primary-300: #eea6be; --primary-400: #db7d9b; --primary-500: #c4567a; --primary-600: #b04568; --primary-700: #913856; --primary-800: #722e44; --primary-900: #592536; --accent: #c4567a; --accent-500: #c4567a; --gradient-primary: linear-gradient(135deg, #b04568 0%, #c4567a 45%, #db7d9b 100%); --gradient-primary-soft: linear-gradient(135deg, rgba(176,69,104,0.12) 0%, rgba(196,86,122,0.12) 100%); --gradient-hero: linear-gradient(135deg, #722e44 0%, #b04568 40%, #db7d9b 110%); --gradient-text-shine: linear-gradient(110deg, #913856 0%, #db7d9b 50%, #913856 100%); --mouse-glow-color: rgba(196, 86, 122, 0.16); --shadow-primary: 0 8px 30px rgba(176, 69, 104, 0.22); } /* 天蓝（清润天蓝，背景柔蓝） */ :root[data-accent="azure"] { --primary: #3d7bb8; --primary-50: #eef6fc; --primary-100: #d4e9f8; --primary-200: #a8d2ef; --primary-300: #74b4e0; --primary-400: #4f93c8; --primary-500: #3d7bb8; --primary-600: #316798; --primary-700: #28547b; --primary-800: #1f4262; --primary-900: #18344e; --accent: #3d7bb8; --accent-500: #3d7bb8; --gradient-primary: linear-gradient(135deg, #316798 0%, #3d7bb8 45%, #74b4e0 100%); --gradient-primary-soft: linear-gradient(135deg, rgba(49,103,152,0.12) 0%, rgba(61,123,184,0.12) 100%); --gradient-hero: linear-gradient(135deg, #1f4262 0%, #316798 40%, #74b4e0 110%); --gradient-text-shine: linear-gradient(110deg, #28547b 0%, #74b4e0 50%, #28547b 100%); --mouse-glow-color: rgba(61, 123, 184, 0.16); --shadow-primary: 0 8px 30px rgba(49, 103, 152, 0.22); } /* 桃色（暖桃橙，背景暖米桃色） */ :root[data-accent="peach"] { --primary: #f59e5c; --primary-50: #fff7f0; --primary-100: #ffeede; --primary-200: #ffd9b8; --primary-300: #ffc594; --primary-400: #fbb070; --primary-500: #f59e5c; --primary-600: #e08342; --primary-700: #bd6a33; --primary-800: #985529; --primary-900: #784320; --accent: #f59e5c; --accent-500: #f59e5c; --gradient-primary: linear-gradient(135deg, #e08342 0%, #f59e5c 45%, #fbb070 100%); --gradient-primary-soft: linear-gradient(135deg, rgba(224,131,66,0.12) 0%, rgba(245,158,92,0.12) 100%); --gradient-hero: linear-gradient(135deg, #985529 0%, #e08342 40%, #fbb070 110%); --gradient-text-shine: linear-gradient(110deg, #bd6a33 0%, #fbb070 50%, #bd6a33 100%); --mouse-glow-color: rgba(245, 158, 92, 0.16); --shadow-primary: 0 8px 30px rgba(224, 131, 66, 0.22); } /* ── 深色主题 —— 参照 iOS 13 / Material Dark 规范 ── 设计要点： 1. 主背景用中性深灰 #121212（非纯黑），减少视觉疲劳、提升层次感 2. 通过 4 档中性灰阶梯（#121212 → #1a1a1a → #1e1e1e → #242424）区分模块层级 3. 阴影不可见 → 改用「顶部 1px 高光 inset + 极淡白边框」区分元素层级 4. 文字对比度全部 ≥ 4.5:1（主文字 16:1，弱化文字 5.2:1） 5. 彩色元素降饱和度，避免深色背景下的光学振动 */ [data-theme="dark"] { /* 中性灰阶梯 —— iOS 13 elevation 规范 */ --bg: #121212; /* surface-0：主背景，中性深灰 */ --bg-soft: #1a1a1a; /* surface-1：列表/次级背景 */ --bg-soft-glass: rgba(30, 30, 30, 0.5); --bg-card: #1e1e1e; /* surface-2：卡片/面板背景 */ /* 文字层级 —— 全部通过 4.5:1 对比度校验 */ --text: #ffffff; /* 主文字：对比度 16.1:1 */ --text-secondary: #d1d5db; /* 次级文字：gray-300，对比度 10.3:1 */ --text-muted: #9ca3af; /* 弱化文字：gray-400，对比度 5.4:1 ✓ */ /* 边框 —— 用极淡白色做"微高光边框"替代阴影做层级 */ --border: rgba(255, 255, 255, 0.12); --border-light: rgba(255, 255, 255, 0.06); --gradient-soft: linear-gradient(180deg, var(--bg) 0%, #1a1a1a 100%); /* 鼠标光晕：降一档饱和度，避免光学振动 */ --mouse-glow-color: rgba(96, 165, 250, 0.18); /* 毛玻璃 —— 中性灰玻璃，保持质感 */ --glass-bg: rgba(30, 30, 30, 0.55); --glass-bg-strong: rgba(30, 30, 30, 0.72); --glass-border: rgba(255, 255, 255, 0.10); --glass-blur: blur(22px) saturate(160%); --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 2px 8px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.04); /* 阴影系统 —— 纯黑阴影 + 顶部高光 inset 组合 阴影负责"浮起感"，inset 高光负责"边缘定义"，两者协同在深色背景上重建层级 */ --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.03); --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.03); --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.04); --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.04); --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.05); --shadow-primary: 0 8px 30px rgba(59, 130, 246, 0.32), inset 0 1px 0 rgba(255, 255, 255, 0.06); --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.4); /* 页脚高斯模糊（深色：黑色玻璃） */ --footer-glass-bg: rgba(18, 18, 18, 0.55); --footer-glass-border: rgba(255, 255, 255, 0.08); --footer-heading: #fff; --footer-text: var(--gray-300); --footer-text-muted: var(--gray-400); --footer-link: var(--gray-400); --footer-link-hover: var(--primary-400); --footer-social-bg: rgba(255, 255, 255, 0.06); --footer-social-color: var(--gray-400); --footer-divider: rgba(255, 255, 255, 0.08); --footer-logo-sub: var(--gray-400); } /* ── 全局过渡 ── */ body, .navbar, .nav-links, .feature-card, .product-card, .contact-info-card, .social-link, .contact-tip, .cta-box, .footer, .hero, .about-hero, .section-soft, .code-block, .product-detail, .btn, .avatar-circle, .partner-card { transition: background-color var(--duration-normal) var(--ease-default), color var(--duration-normal) var(--ease-default), border-color var(--duration-normal) var(--ease-default), box-shadow var(--duration-normal) var(--ease-default), transform var(--duration-normal) var(--ease-out); } /* ── 基础重置 ── */ *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; scroll-padding-top: var(--nav-height); -webkit-text-size-adjust: 100%; background: var(--bg); height: 100%; } /* Silky 惯性滚动接管后，禁用 CSS 平滑滚动避免冲突 */ html.silky-active { scroll-behavior: auto; } /* ── 高斯模糊背景层 ── */ body { position: relative; } body::before { content: ""; position: fixed; inset: -10%; z-index: -1; pointer-events: none; background: radial-gradient(42% 38% at 12% 18%, rgba(37, 99, 235, 0.14), transparent 60%), radial-gradient(38% 34% at 88% 24%, rgba(6, 182, 212, 0.11), transparent 60%), radial-gradient(46% 40% at 72% 82%, rgba(124, 155, 255, 0.1), transparent 62%), radial-gradient(40% 36% at 28% 88%, rgba(59, 130, 246, 0.09), transparent 60%); filter: blur(64px); -webkit-filter: blur(64px); animation: bgDrift 26s ease-in-out infinite alternate; will-change: transform; } @keyframes bgDrift { 0% { transform: translate3d(0, 0, 0) scale(1); } 100% { transform: translate3d(2%, -2.5%, 0) scale(1.08); } } /* ── 鼠标跟随背景光晕（柔和、通透、水体惯性形变） ── */ #mouse-glow { position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; opacity: 1; transition: opacity 0.6s ease; } #mouse-glow::before { content: ""; position: absolute; width: 820px; height: 820px; left: var(--glow-x, 50%); top: var(--glow-y, 50%); /* 沿运动方向拉伸 + 旋转，营造水体流动的惯性形变 */ transform: translate(-50%, -50%) rotate(var(--glow-rot, 0deg)) scale(var(--glow-sx, 1), var(--glow-sy, 1)); background: radial-gradient(circle, var(--mouse-glow-color) 0%, transparent 72%); filter: blur(78px); -webkit-filter: blur(78px); will-change: left, top, transform; } @media (prefers-reduced-motion: reduce) { #mouse-glow { display: none; } } body { font-family: "Sarasa Mono SC", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; color: var(--text); background: transparent; line-height: 1.65; letter-spacing: 0.008em; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; overflow-x: hidden; height: 100%; } /* 表单控件默认不继承 body 字体，显式继承以统一全站字体 */ button, input, textarea, select { font-family: inherit; } ::selection { background: var(--primary-500); color: white; } /* ── 溢出防御：替换元素不超出容器，长词自动换行 ── */ img, video, canvas, svg, iframe, embed, object { max-width: 100%; height: auto; } body { overflow-wrap: break-word; word-break: break-word; } /* ── 滚动条 ── */ ::-webkit-scrollbar { width: 8px; height: 8px; } ::-webkit-scrollbar-track { background: transparent; } ::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: var(--radius-full); border: 2px solid transparent; background-clip: content-box; } ::-webkit-scrollbar-thumb:hover { background: var(--gray-400); } [data-theme="dark"] ::-webkit-scrollbar-thumb { background: var(--gray-600); } /* ── PJAX 顶栏进度条 ── */ #pjax-progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; background: var(--gradient-primary); z-index: 2000; opacity: 0; pointer-events: none; box-shadow: 0 0 10px rgba(37, 99, 235, 0.6); transition: width 0.2s var(--ease-out), opacity 0.34s ease; border-radius: 0 3px 3px 0; } #pjax-progress.active { opacity: 1; } #pjax-progress.done { opacity: 0; } :focus-visible { outline: 2px solid var(--primary-500); outline-offset: 3px; border-radius: var(--radius-xs); box-shadow: 0 0 0 6px rgba(59, 130, 246, 0.18); } a { color: var(--primary-600); text-decoration: none; transition: color var(--duration-fast) ease; } a:hover { color: var(--primary-700); } img { max-width: 100%; display: block; } ul { list-style: none; } /* ── 容器 ── */ .container { max-width: var(--max-width); margin: 0 auto; padding: 0 28px; } /* ══════════════════════════════════════ 导航栏 ══════════════════════════════════════ */ .navbar { position: fixed; top: 0; left: 0; right: 0; height: var(--nav-height); z-index: 1100; background: rgba(255, 255, 255, 0.55); backdrop-filter: saturate(190%) blur(20px); -webkit-backdrop-filter: saturate(190%) blur(20px); border-bottom: 1px solid rgba(0, 0, 0, 0.05); transition: background var(--duration-normal) ease, box-shadow var(--duration-normal) ease, border-color var(--duration-normal) ease; } .navbar.scrolled { background: rgba(255, 255, 255, 0.78); box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06); border-bottom-color: rgba(0, 0, 0, 0.06); } [data-theme="dark"] .navbar { background: rgba(15, 23, 42, 0.6); border-bottom-color: rgba(255, 255, 255, 0.06); } [data-theme="dark"] .navbar.scrolled { background: rgba(15, 23, 42, 0.82); box-shadow: 0 1px 20px rgba(0, 0, 0, 0.3); } .nav-inner { max-width: var(--max-width); height: 100%; margin: 0 auto; padding: 0 28px; display: flex; align-items: center; justify-content: space-between; } .nav-logo { display: flex; align-items: center; gap: 11px; font-weight: 700; font-size: 17px; color: var(--text); text-decoration: none !important; transition: opacity var(--duration-fast) ease; } .nav-logo:hover { opacity: 0.85; } .nav-logo .logo-icon { width: 38px; height: 38px; display: flex; align-items: center; justify-content: center; background: var(--gradient-primary); border-radius: var(--radius-sm); color: #fff; box-shadow: var(--shadow-primary); overflow: hidden; flex-shrink: 0; transition: transform var(--duration-slow) var(--ease-spring); } .nav-logo:hover .logo-icon { transform: rotate(-6deg) scale(1.04); } .nav-logo .logo-icon img { width: 100%; height: 100%; object-fit: cover; } .nav-logo .logo-text { display: flex; flex-direction: column; line-height: 1.25; } .nav-logo .logo-text .name { font-size: 15px; font-weight: 700; letter-spacing: -0.01em; } .nav-logo .logo-text .sub { font-size: 11px; color: var(--text-muted); font-weight: 500; letter-spacing: 0.02em; } /* 导航链接 */ .nav-links { display: flex; align-items: center; gap: 2px; } .nav-links a { display: flex; align-items: center; gap: 7px; padding: 9px 16px; border-radius: var(--radius-full); color: var(--text-secondary); font-size: 14.5px; font-weight: 500; position: relative; isolation: isolate; transition: color var(--duration-fast) ease, background var(--duration-fast) ease; } .nav-links a:hover { color: var(--primary-600); background: var(--primary-50); } .nav-links a.active { color: var(--primary-700); background: var(--gradient-primary-soft); font-weight: 600; } .nav-links a svg { width: 16px; height: 16px; flex-shrink: 0; transition: transform var(--duration-normal) var(--ease-spring); } .nav-links a:hover svg { transform: scale(1.12); } /* 链接下划线动画 —— 蓝青渐变 */ .nav-links a::after { content: ""; position: absolute; bottom: 6px; left: 50%; transform: translateX(-50%) scaleX(0); width: 18px; height: 2px; background: var(--gradient-primary); border-radius: 2px; transition: transform var(--duration-normal) var(--ease-spring); } .nav-links a:hover::after, .nav-links a.active::after { transform: translateX(-50%) scaleX(1); } /* 汉堡菜单 */ .nav-toggle { display: none; flex-direction: column; gap: 5.5px; background: none; border: none; cursor: pointer; padding: 9px; margin-left: 4px; } .nav-toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: all var(--duration-normal) var(--ease-out); transform-origin: center; } .nav-toggle.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); } .nav-toggle.active span:nth-child(2) { opacity: 0; transform: scaleX(0.5); } .nav-toggle.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); } /* 导航操作区 */ .nav-actions { display: flex; align-items: center; gap: 6px; margin-left: 8px; } /* 主题切换按钮 */ .theme-toggle { display: flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: var(--radius-full); background: var(--glass-bg); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-border); color: var(--text-secondary); cursor: pointer; flex-shrink: 0; transition: background var(--duration-fast) ease, color var(--duration-fast) ease, border-color var(--duration-fast) ease, transform var(--duration-normal) var(--ease-spring); } .theme-toggle:hover { background: var(--primary-50); color: var(--primary-600); border-color: var(--primary-200); transform: rotate(20deg) scale(1.05); } .theme-toggle .icon-sun, .theme-toggle .icon-moon, .theme-toggle .icon-auto { display: none; } [data-theme-pref="system"] .theme-toggle .icon-auto { display: block; } [data-theme-pref="light"] .theme-toggle .icon-sun { display: block; } [data-theme-pref="dark"] .theme-toggle .icon-moon { display: block; } /* ── 主题色切换器（仅浅色主题显示） ── */ .accent-picker { position: relative; display: none; /* 浅色主题下由 JS 显示 */ } :root:not([data-theme="dark"]) .accent-picker { display: block; } .accent-toggle { display: flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: var(--radius-full); background: var(--glass-bg); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-border); color: var(--text-secondary); cursor: pointer; flex-shrink: 0; transition: background var(--duration-fast) ease, color var(--duration-fast) ease, border-color var(--duration-fast) ease; } .accent-toggle:hover { background: var(--primary-50); color: var(--primary-600); border-color: var(--primary-200); } .accent-toggle.active { color: var(--primary-600); border-color: var(--primary-300); } /* 色板气泡 */ .accent-swatch { position: absolute; top: calc(100% + 10px); right: 0; display: flex; align-items: center; gap: 10px; padding: 12px 14px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity var(--duration-fast) ease, transform var(--duration-fast) ease, visibility var(--duration-fast); z-index: 100; } .accent-picker.open .accent-swatch { opacity: 1; visibility: visible; transform: translateY(0); } .swatch-dot { width: 22px; height: 22px; border-radius: 50%; border: 2px solid transparent; cursor: pointer; padding: 0; flex-shrink: 0; transition: transform var(--duration-fast) var(--ease-spring), border-color var(--duration-fast) ease; position: relative; } .swatch-dot:hover { transform: scale(1.12); } .swatch-dot.active { border-color: var(--text); } .swatch-dot.active::after { content: ""; position: absolute; inset: -5px; border: 1px solid var(--border); border-radius: 50%; } .swatch-blue { background: #2563eb; } .swatch-lime { background: #65a30d; } .swatch-mint { background: #059669; } .swatch-sky { background: #1781b5; } .swatch-orange { background: #ffa400; } .swatch-coral { background: #e0584c; } .swatch-rose { background: #c4567a; } .swatch-azure { background: #3d7bb8; } .swatch-peach { background: #f59e5c; } /* ══════════════════════════════════════ 通用区块 ══════════════════════════════════════ */ .section { padding: 108px 0; position: relative; } .section-soft { background: var(--bg-soft-glass); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); } /* 区块之间用细分隔线收束节奏，仅在浅色背景上可见 */ .section + .section::before { content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 1px; height: 36px; background: linear-gradient(180deg, transparent, var(--border), transparent); opacity: 0.6; } .section-header { text-align: center; max-width: 680px; margin: 0 auto 68px; } .section-tag { display: inline-flex; align-items: center; gap: 8px; padding: 6px 16px; background: var(--gradient-primary-soft); color: var(--primary-700); border-radius: var(--radius-full); font-size: 12.5px; font-weight: 650; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 18px; border: 1px solid rgba(37, 99, 235, 0.18); position: relative; } .section-tag::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--accent-500); box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.18); } .section-title { font-size: clamp(30px, 3.6vw, 42px); font-weight: 800; color: var(--text); margin-bottom: 16px; letter-spacing: -0.028em; line-height: 1.18; } .section-desc { font-size: 16px; color: var(--text-secondary); line-height: 1.75; max-width: 560px; margin: 0 auto; } /* ══════════════════════════════════════ 按钮 ══════════════════════════════════════ */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 13px 28px; border-radius: var(--radius-full); font-size: 14.5px; font-weight: 620; border: none; cursor: pointer; position: relative; overflow: hidden; white-space: nowrap; transition: transform var(--duration-normal) var(--ease-spring), box-shadow var(--duration-normal) ease, background var(--duration-normal) ease, color var(--duration-normal) ease, border-color var(--duration-normal) ease; user-select: none; -webkit-tap-highlight-color: transparent; } /* 按钮高光扫过 —— 速度更快、亮度更柔和，避免抢戏 */ .btn::after { content: ""; position: absolute; top: 0; left: -70%; width: 55%; height: 100%; background: linear-gradient( 90deg, transparent, rgba(255, 255, 255, 0.28), transparent ); transform: skewX(-18deg); transition: left var(--duration-slow) var(--ease-out); pointer-events: none; } .btn:hover::after { left: 150%; } .btn:active { transform: scale(0.96); transition-duration: 80ms; } .btn-primary { background: var(--gradient-primary); background-size: 180% 100%; background-position: 0% 50%; color: #fff; box-shadow: 0 4px 18px rgba(37, 99, 235, 0.3); } .btn-primary:hover { color: #fff; background-position: 100% 50%; transform: translateY(-2px); box-shadow: 0 8px 28px rgba(37, 99, 235, 0.42); } .btn-outline { background: transparent; color: var(--primary-600); border: 1.8px solid var(--primary-200); } .btn-outline:hover { background: var(--gradient-primary); color: #fff; border-color: transparent; transform: translateY(-2px); box-shadow: 0 4px 18px rgba(37, 99, 235, 0.28); } .btn-ghost { background: var(--gray-100); color: var(--text-secondary); border: 1px solid var(--border); } .btn-ghost:hover { background: var(--primary-50); color: var(--primary-600); border-color: var(--primary-200); transform: translateY(-1px); } .btn-lg { padding: 15px 34px; font-size: 15px; } .btn-sm { padding: 9px 20px; font-size: 13px; } /* 按钮内 SVG 跟随交互微动 */ .btn svg { transition: transform var(--duration-normal) var(--ease-spring); } .btn:hover svg { transform: translateX(2px); } .btn-ghost:hover svg, .btn-outline:hover svg { transform: translateX(0); } /* ══════════════════════════════════════ Hero 区域 ══════════════════════════════════════ */ .hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: 120px 0 90px; overflow: hidden; background: var(--gradient-soft); } /* Hero 背景 */ .hero-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; } .hero-bg::before { content: ""; position: absolute; top: -15%; right: -10%; width: 720px; height: 720px; background: radial-gradient(circle, rgba(37, 99, 235, 0.08) 0%, transparent 65%); animation: heroFloat 10s ease-in-out infinite; } .hero-bg::after { content: ""; position: absolute; bottom: -20%; left: -10%; width: 560px; height: 560px; background: radial-gradient(circle, rgba(96, 165, 250, 0.07) 0%, transparent 65%); animation: heroFloat 14s ease-in-out infinite reverse; } @keyframes heroFloat { 0%, 100% { transform: translate(0, 0) scale(1); } 33% { transform: translate(20px, -20px) scale(1.02); } 66% { transform: translate(-15px, 15px) scale(0.98); } } /* 网格背景 */ .hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(37, 99, 235, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(37, 99, 235, 0.035) 1px, transparent 1px); background-size: 56px 56px; mask-image: radial-gradient(ellipse 75% 60% at 50% 45%, black 20%, transparent 70%); -webkit-mask-image: radial-gradient(ellipse 75% 60% at 50% 45%, black 20%, transparent 70%); } .hero-content { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: center; } /* 左侧文字 */ .hero-text .badge { display: inline-flex; align-items: center; gap: 9px; padding: 9px 20px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-full); font-size: 13.5px; font-weight: 600; color: var(--primary-600); margin-bottom: 26px; box-shadow: var(--shadow-sm); backdrop-filter: blur(8px); } .hero-text .badge .dot { width: 8px; height: 8px; background: #10b981; border-radius: 50%; animation: dotPulse 2.5s ease-in-out infinite; box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15); } @keyframes dotPulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.55; transform: scale(1.35); } } .hero-text h1, .hero-title { font-size: clamp(36px, 4.6vw, 50px); font-weight: 800; line-height: 1.14; letter-spacing: -0.025em; margin-bottom: 22px; color: var(--text); } /* 副标题：英文工作室名，等宽、淡色，像签名而非口号 */ .hero-title-sub { display: block; font-size: 17px; font-weight: 500; color: var(--text-muted); margin-top: 12px; letter-spacing: 0.01em; font-family: var(--font-mono); } .hero-text h1 .gradient-text { background: var(--gradient-text-shine); background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; animation: textShine 6s ease-in-out infinite; } @keyframes textShine { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } } .hero-text p, .hero-lead { font-size: 17px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 28px; max-width: 480px; } .hero-link { display: inline-flex; align-items: center; gap: 8px; font-size: 16px; font-weight: 600; color: var(--primary-600); text-decoration: none; padding-bottom: 3px; border-bottom: 1px solid var(--primary-300); transition: color var(--duration-fast) ease, border-color var(--duration-fast) ease; } .hero-link-arrow { display: inline-block; transition: transform var(--duration-fast) var(--ease-out); } .hero-link:hover { color: var(--primary-700); border-bottom-color: var(--primary-600); } .hero-link:hover .hero-link-arrow { transform: translateX(4px); } /* 右侧视觉卡片 */ .hero-visual { position: relative; display: flex; align-items: center; justify-content: center; perspective: 1200px; } .hero-card { position: relative; width: 100%; max-width: 430px; background: var(--bg-card); border-radius: var(--radius-xl); padding: 28px 32px; box-shadow: var(--shadow-xl); border: 1px solid var(--border-light); transform-style: preserve-3d; transition: transform var(--duration-slow) var(--ease-out), box-shadow var(--duration-slow) ease; } /* 倾斜交互中：禁用 transform 过渡，让鼠标跟手不滞后；离开时恢复过渡用于平滑回弹 */ .hero-card.tilting { transition: box-shadow var(--duration-slow) ease; } .hero-card::before { content: ""; position: absolute; inset: -1.5px; background: var(--gradient-primary); border-radius: calc(var(--radius-xl) + 1px); z-index: -1; opacity: 0.4; filter: blur(24px); transition: opacity var(--duration-slow) ease, filter var(--duration-slow) ease; } .hero-card:hover::before { opacity: 0.65; filter: blur(32px); } /* 边框流光：mask 让光只显示在边框一圈，跟随鼠标移动 */ .hero-card-spotlight { position: absolute; inset: 0; z-index: 2; pointer-events: none; border-radius: inherit; background: radial-gradient( 220px circle at var(--mx, 50%) var(--my, 50%), var(--primary-400), transparent 70% ); padding: 2px; -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); mask-composite: exclude; opacity: 0; transition: opacity var(--duration-normal) ease; } .hero-card:hover .hero-card-spotlight { opacity: 1; } [data-theme="dark"] .hero-card-spotlight { background: radial-gradient( 220px circle at var(--mx, 50%) var(--my, 50%), var(--primary-300), transparent 70% ); } .terminal-bar, .terminal-body { position: relative; z-index: 1; } .hero-card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; } .hero-card-header .dots { display: flex; gap: 7px; } .hero-card-header .dots span { width: 11px; height: 11px; border-radius: 50%; } .hero-card-header .dots span:nth-child(1) { background: #ff5f57; } .hero-card-header .dots span:nth-child(2) { background: #febc2e; } .hero-card-header .dots span:nth-child(3) { background: #28c840; } .hero-card-header .title { font-size: 12.5px; color: var(--text-muted); font-weight: 550; letter-spacing: 0.01em; } /* 代码块 */ .code-block { background: var(--gray-900); border-radius: var(--radius-md); padding: 22px 24px; font-family: var(--font-mono); font-size: 13px; line-height: 1.85; overflow-x: auto; border: 1px solid rgba(255, 255, 255, 0.06); } .code-block .line { display: block; } .code-block .kw { color: #c084fc; } .code-block .fn { color: #60a5fa; } .code-block .str { color: #34d399; } .code-block .com { color: #4b5563; } .code-block .num { color: #fbbf24; } .code-block .var { color: #f472b6; } /* 代码光标闪烁 */ .code-block .cursor, .terminal .cursor { display: inline-block; color: var(--primary-400); animation: cursorBlink 1.1s steps(2) infinite; margin-left: 2px; } @keyframes cursorBlink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } } /* ══════════════════════════════════════ Hero 终端面板 ══════════════════════════════════════ */ .hero-card.terminal { background: #16171f; border-color: rgba(255, 255, 255, 0.08); padding: 0; overflow: hidden; } .terminal-bar { display: flex; align-items: center; gap: 16px; padding: 13px 18px; background: rgba(255, 255, 255, 0.03); border-bottom: 1px solid rgba(255, 255, 255, 0.06); } .terminal-bar .dots { display: flex; gap: 7px; } .terminal-bar .dots span { width: 11px; height: 11px; border-radius: 50%; } .terminal-bar .dots span:nth-child(1) { background: #ff5f57; } .terminal-bar .dots span:nth-child(2) { background: #febc2e; } .terminal-bar .dots span:nth-child(3) { background: #28c840; } .terminal-title { font-family: var(--font-mono); font-size: 12px; color: rgba(255, 255, 255, 0.35); letter-spacing: 0.01em; } .terminal-body { padding: 22px 24px 26px; font-family: var(--font-mono); font-size: 13px; line-height: 1.95; color: #c8cdd9; } .term-line { color: #e2e8f0; white-space: nowrap; overflow-x: auto; } .term-prompt { color: var(--primary-400); margin-right: 8px; flex-shrink: 0; } .term-out { color: #7a8190; padding-left: 0; white-space: nowrap; overflow-x: auto; } .term-hash { color: #fbbf24; margin-right: 10px; } /* 运行日志的时间戳/标签 */ .term-info { color: #60a5fa; margin-right: 8px; } .term-warn { color: #fbbf24; margin-left: 4px; } .terminal .cursor { color: #e2e8f0; } /* 浮动图标 */ .floating-icon { position: absolute; background: var(--bg-card); border-radius: var(--radius-md); padding: 14px; box-shadow: var(--shadow-lg); display: flex; align-items: center; justify-content: center; color: var(--primary-500); border: 1px solid var(--border-light); animation: iconFloat 5s ease-in-out infinite; will-change: transform; transition: transform 0.3s var(--ease-out); z-index: 2; } .floating-icon.icon-1 { top: -18px; right: 16px; animation-delay: 0s; } .floating-icon.icon-2 { bottom: -18px; left: -16px; animation-delay: 1.5s; } .floating-icon.icon-3 { top: 50%; right: -28px; animation-delay: 3s; } @keyframes iconFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } } /* ══════════════════════════════════════ 特性卡片 ══════════════════════════════════════ */ .features-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; } .feature-card { background: var(--glass-bg); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-border); border-radius: var(--radius-lg); padding: 38px 30px; position: relative; overflow: hidden; box-shadow: var(--glass-shadow); transition: transform var(--duration-normal) var(--ease-spring), box-shadow var(--duration-normal) ease, border-color var(--duration-normal) ease, background var(--duration-normal) ease; } /* 顶部渐变光条 */ .feature-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--gradient-primary); transform: scaleX(0); transform-origin: left; transition: transform var(--duration-slow) var(--ease-spring); } /* 悬停时右下角的蓝青光晕，营造卡片发光感 */ .feature-card::after { content: ""; position: absolute; right: -30%; bottom: -30%; width: 220px; height: 220px; background: radial-gradient(circle, rgba(6, 182, 212, 0.12) 0%, transparent 65%); opacity: 0; transition: opacity var(--duration-slow) ease; pointer-events: none; } .feature-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl), 0 0 0 1px rgba(37, 99, 235, 0.1); border-color: var(--primary-300); background: var(--glass-bg-strong); } .feature-card:hover::before { transform: scaleX(1); } .feature-card:hover::after { opacity: 1; } .feature-icon { width: 58px; height: 58px; display: flex; align-items: center; justify-content: center; background: var(--primary-50); border-radius: var(--radius-md); color: var(--primary-600); margin-bottom: 22px; transition: transform var(--duration-slow) var(--ease-spring), background var(--duration-normal) ease, color var(--duration-normal) ease; } .feature-card:hover .feature-icon { transform: scale(1.08) rotate(-6deg); background: var(--gradient-primary); color: #fff; box-shadow: var(--shadow-primary); } .feature-card h3 { font-size: 19px; font-weight: 750; color: var(--text); margin-bottom: 12px; letter-spacing: -0.01em; } .feature-card p { font-size: 14.5px; color: var(--text-secondary); line-height: 1.75; } /* ══════════════════════════════════════ 特性条目（首页 — 编辑式三栏，无图标） ══════════════════════════════════════ */ .feature-tile { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 38px 32px 34px; position: relative; overflow: hidden; transition: transform var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) ease, border-color var(--duration-normal) ease; } /* 底部渐变细线 —— 悬停时从左滑入，替代旧版顶部光带 */ .feature-tile::after { content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 2px; background: var(--gradient-primary); transform: scaleX(0); transform-origin: left center; transition: transform 0.5s var(--ease-out); } .feature-tile:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06); border-color: var(--primary-200); } [data-theme="dark"] .feature-tile:hover { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35); border-color: var(--primary-700); } .feature-tile:hover::after { transform: scaleX(1); } .feature-tile-num { display: block; font-family: var(--font-mono); font-size: 12.5px; font-weight: 600; color: var(--text-muted); letter-spacing: 0.1em; margin-bottom: 28px; transition: color var(--duration-normal) ease; } .feature-tile:hover .feature-tile-num { color: var(--primary-600); } .feature-tile-title { font-size: 20px; font-weight: 720; color: var(--text); margin-bottom: 12px; letter-spacing: -0.012em; line-height: 1.3; } .feature-tile-desc { font-size: 14.5px; line-height: 1.78; color: var(--text-secondary); } /* ══════════════════════════════════════ 产品卡片（首页 — 简洁对称两栏） ══════════════════════════════════════ */ .products-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; } .product-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 32px 30px; display: flex; flex-direction: column; position: relative; transition: transform var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) ease, border-color var(--duration-normal) ease; } .product-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06); border-color: var(--primary-200); } [data-theme="dark"] .product-card:hover { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35); border-color: var(--primary-700); } .product-card-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; } .product-num { font-family: var(--font-mono); font-size: 12.5px; font-weight: 600; color: var(--text-muted); letter-spacing: 0.08em; } .product-tag { font-size: 12px; color: var(--text-muted); letter-spacing: 0.02em; padding: 3px 11px; border: 1px solid var(--border); border-radius: var(--radius-full); } .product-name { font-size: 22px; font-weight: 750; color: var(--text); margin-bottom: 8px; letter-spacing: -0.012em; } .product-meta { display: flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 12.5px; color: var(--text-muted); margin-bottom: 16px; } .meta-sep { color: var(--border); } .product-desc { font-size: 14.5px; line-height: 1.75; color: var(--text-secondary); margin-bottom: 24px; flex: 1; } .product-actions { display: flex; gap: 20px; padding-top: 18px; border-top: 1px solid var(--border-light); } /* ══════════════════════════════════════ 关于我们（重构 — 编辑式对称布局） ══════════════════════════════════════ */ /* 子区块标题（kicker + h2 + desc，左对齐） */ .page-sub-head { margin-bottom: 56px; } .page-sub-head .page-kicker { margin-bottom: 14px; } .page-sub-head h2 { font-size: 30px; font-weight: 800; color: var(--text); letter-spacing: -0.018em; margin-bottom: 12px; line-height: 1.2; } .page-sub-desc { font-size: 15.5px; color: var(--text-secondary); line-height: 1.75; max-width: 580px; } /* 个人简介两栏 */ .about-intro-grid { display: grid; grid-template-columns: 320px minmax(0, 1fr); gap: 64px; align-items: start; } .about-portrait { position: sticky; top: 100px; } .portrait-frame { width: 100%; aspect-ratio: 1 / 1; border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--border); background: var(--bg-card); } .portrait-frame img { width: 100%; height: 100%; object-fit: cover; display: block; } .portrait-meta { margin-top: 18px; display: flex; flex-direction: column; gap: 4px; } .portrait-name { font-size: 17px; font-weight: 720; color: var(--text); letter-spacing: -0.01em; } .portrait-tag { font-family: var(--font-mono); font-size: 12.5px; color: var(--text-muted); letter-spacing: 0.04em; } /* 简介文字 */ .about-bio .block-label { margin-bottom: 18px; } .about-bio p { font-size: 15.5px; line-height: 1.85; color: var(--text-secondary); margin-bottom: 18px; } .bio-quote { margin: 28px 0; padding: 20px 24px; border-left: 3px solid var(--primary-500); background: var(--bg-soft); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; font-size: 16px; font-weight: 600; color: var(--text); font-style: italic; line-height: 1.6; } [data-theme="dark"] .bio-quote { background: rgba(255, 255, 255, 0.03); } /* ══════════════════════════════════════ CTA 区域 ══════════════════════════════════════ */ .cta-section { padding: 88px 0; } .cta-box { background: var(--gradient-dark); border-radius: var(--radius-xl); padding: 68px 48px; text-align: center; position: relative; overflow: hidden; } .cta-box::before { content: ""; position: absolute; top: -40%; right: -8%; width: 450px; height: 450px; background: radial-gradient(circle, rgba(255, 255, 255, 0.07) 0%, transparent 65%); } .cta-box::after { content: ""; position: absolute; bottom: -40%; left: -8%; width: 380px; height: 380px; background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 65%); } .cta-box > * { position: relative; } .cta-box h2 { font-size: clamp(28px, 3.5vw, 38px); font-weight: 800; color: #fff; margin-bottom: 16px; letter-spacing: -0.02em; } .cta-box p { font-size: 16.5px; color: rgba(255, 255, 255, 0.8); margin-bottom: 34px; max-width: 520px; margin-left: auto; margin-right: auto; line-height: 1.75; } .cta-box .btn-primary { background: #fff; color: var(--primary-700); box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15); } .cta-box .btn-primary:hover { background: var(--gray-50); color: var(--primary-800); box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2); } .cta-box .btn-outline { color: #fff; border-color: rgba(255, 255, 255, 0.35); } .cta-box .btn-outline:hover { background: rgba(255, 255, 255, 0.1); border-color: rgba(255, 255, 255, 0.6); color: #fff; } /* ══════════════════════════════════════ 联系我们页面（居中卡片布局） ══════════════════════════════════════ */ .contact-cards-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; max-width: 1020px; margin: 0 auto; } .contact-cta-card { background: var(--gradient-primary); border-color: transparent; } .contact-cta-card .ci-icon { background: rgba(255, 255, 255, 0.2); color: #fff; } .contact-cta-card .ci-content .label { color: rgba(255, 255, 255, 0.7); } .contact-cta-card .ci-content .value { color: #fff; } .contact-cta-card:hover { border-color: transparent; box-shadow: 0 12px 40px rgba(37, 99, 235, 0.35); } .contact-cta-card.loading { opacity: 0.6; pointer-events: none; } .contact-tip { display: flex; align-items: flex-start; gap: 16px; max-width: 1020px; margin: 34px auto 0; padding: 24px 28px; background: var(--glass-bg-strong); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); border-radius: var(--radius-md); border-left: 4px solid var(--primary-500); border-top: 1px solid var(--glass-border); border-right: 1px solid var(--glass-border); border-bottom: 1px solid var(--glass-border); box-shadow: var(--glass-shadow); } .contact-tip .tip-icon { width: 46px; height: 46px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-md); background: var(--bg-card); color: var(--primary-600); flex-shrink: 0; box-shadow: var(--shadow-sm); } .contact-tip .tip-content strong { display: block; font-size: 15px; color: var(--text); margin-bottom: 5px; font-weight: 700; } .contact-tip .tip-content p { font-size: 14px; color: var(--text-secondary); line-height: 1.8; } /* ══════════════════════════════════════ 合作项目 — 案例展示 非对称布局、克制装饰、强调真实感 ══════════════════════════════════════ */ /* 案例流 —— 对称编辑式条目，与 about 的 .entries 视觉语言一致 */ .cases { display: flex; flex-direction: column; border-top: 1px solid var(--border); margin-top: 24px; } .case { background: transparent; border: none; border-bottom: 1px solid var(--border); border-radius: 0; padding: 40px 0; position: relative; scroll-margin-top: 96px; transition: opacity var(--duration-fast) ease; } .case:hover { transform: none; box-shadow: none; border-color: var(--border); } [data-theme="dark"] .case:hover { box-shadow: none; border-color: var(--border); } /* hover 轻反馈：编号变色，编辑式克制 */ .case:hover .case-index { color: var(--primary-600); } .case-meta { display: flex; align-items: baseline; gap: 14px; margin-bottom: 14px; } .case-index { font-family: 'JetBrains Mono', 'SF Mono', Consolas, monospace; font-size: 13px; color: var(--text-muted); letter-spacing: 0.04em; font-variant-numeric: tabular-nums; } .case-type { font-size: 12.5px; color: var(--text-muted); letter-spacing: 0.02em; } .case-title { font-size: 26px; font-weight: 750; color: var(--text); letter-spacing: -0.022em; line-height: 1.25; margin-bottom: 4px; } .case-subtitle { font-size: 14px; color: var(--text-secondary); margin-bottom: 24px; line-height: 1.5; } .case-body { display: grid; gap: 20px; } .case-section h4 { font-size: 11.5px; font-weight: 650; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.09em; margin-bottom: 6px; } .case-section p { font-size: 14.5px; line-height: 1.72; color: var(--text-secondary); } .case-section code { font-family: var(--font-mono); font-size: 0.88em; padding: 0.12em 0.4em; border-radius: var(--radius-xs); background: rgba(125, 125, 125, 0.13); border: 1px solid var(--border-light); color: var(--text); word-break: break-word; } .case-footer { margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--border-light); } .case-link { display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; font-weight: 600; color: var(--primary-600); text-decoration: none; transition: color var(--duration-fast) ease, gap var(--duration-fast) ease; } .case-link:hover { color: var(--primary-700); gap: 10px; } .case-link svg { width: 14px; height: 14px; transition: transform var(--duration-fast) ease; } .case-link:hover svg { transform: translateX(2px); } /* 收尾区 —— 极简横排，不堆叠 CTA 卡片 */ .case-cta { grid-column: 1 / -1; margin-top: 28px; padding-top: 28px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 16px; } .case-cta-text { font-size: 15px; color: var(--text-secondary); line-height: 1.6; max-width: 520px; } .case-cta-link { font-size: 14.5px; font-weight: 600; color: var(--primary-600); text-decoration: none; border-bottom: 1.5px solid var(--primary-200); padding-bottom: 2px; white-space: nowrap; transition: border-color var(--duration-fast) ease, color var(--duration-fast) ease; } .case-cta-link:hover { color: var(--primary-700); border-color: var(--primary-600); } /* ══════════════════════════════════════ 档案式页面（产品服务 / 联系我们） 左对齐页眉、编号条目、规格表、朴素问答 ══════════════════════════════════════ */ /* ── 左对齐页眉：不用居中徽章 + 三段式套路 ── */ .page-head { padding: 138px 0 0; } .page-head-inner { max-width: 720px; } .page-kicker { display: block; font-family: var(--font-mono); font-size: 12.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 14px; } .page-head h1 { font-size: 40px; font-weight: 760; letter-spacing: -0.028em; line-height: 1.18; color: var(--text); margin-bottom: 16px; } .page-head p { font-size: 16px; line-height: 1.75; color: var(--text-secondary); } .page-facts { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 26px; padding-top: 20px; border-top: 1px solid var(--border); font-family: var(--font-mono); font-size: 12.5px; color: var(--text-muted); letter-spacing: 0.02em; } .page-facts span:not(:last-child)::after { content: "·"; margin-left: 18px; color: var(--border); } /* ── 编号条目（档案条） ── */ .entries { display: flex; flex-direction: column; border-top: 1px solid var(--border); } .entry { display: grid; grid-template-columns: 66px minmax(0, 1fr); gap: 0 24px; padding: 40px 0; border-bottom: 1px solid var(--border); scroll-margin-top: 96px; transition: opacity var(--duration-fast) ease; } .entry:hover .entry-no { color: var(--primary-600); } .entry:hover .entry-title { color: var(--primary-700); } [data-theme="dark"] .entry:hover .entry-no { color: var(--primary-400); } [data-theme="dark"] .entry:hover .entry-title { color: var(--primary-300); } .entry-no { font-family: var(--font-mono); font-size: 13px; font-weight: 600; color: var(--text-muted); letter-spacing: 0.06em; padding-top: 6px; font-variant-numeric: tabular-nums; transition: color var(--duration-fast) ease; } .entry-main { min-width: 0; } .entry-title { font-size: 25px; font-weight: 730; letter-spacing: -0.02em; line-height: 1.28; color: var(--text); margin-bottom: 6px; transition: color var(--duration-fast) ease; } .entry-line { font-family: var(--font-mono); font-size: 12.5px; color: var(--text-muted); letter-spacing: 0.02em; margin-bottom: 16px; } .entry-lead { font-size: 15px; line-height: 1.78; color: var(--text-secondary); max-width: 68ch; } /* 规格表：两列定义列表，替代彩色标签堆砌 */ .spec { display: grid; grid-template-columns: 92px minmax(0, 1fr); gap: 0; margin: 22px 0 0; border-top: 1px solid var(--border-light); } .spec dt { font-size: 12.5px; color: var(--text-muted); padding: 9px 0; border-bottom: 1px solid var(--border-light); letter-spacing: 0.02em; } .spec dd { font-size: 13.5px; color: var(--text-secondary); padding: 9px 0; margin: 0; border-bottom: 1px solid var(--border-light); line-height: 1.65; } .spec dd code { font-family: var(--font-mono); font-size: 12.5px; color: var(--text); } /* 折叠详情：原生 details，去掉默认箭头 */ .entry-more { margin-top: 20px; } .entry-more > summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 7px; font-size: 13.5px; font-weight: 600; color: var(--primary-600); user-select: none; transition: color var(--duration-fast) ease; } .entry-more > summary::-webkit-details-marker { display: none; } .entry-more > summary:hover { color: var(--primary-700); } .entry-more > summary::before { content: ""; width: 7px; height: 7px; border-right: 1.6px solid currentColor; border-bottom: 1.6px solid currentColor; transform: rotate(45deg) translate(-1px, -1px); transition: transform var(--duration-fast) var(--ease-out); } .entry-more[open] > summary::before { transform: rotate(-135deg) translate(-2px, -2px); } .entry-more[open] > summary { margin-bottom: 18px; } .entry-doc { border-left: 2px solid var(--border); padding-left: 22px; max-width: 72ch; } .entry-doc h4 { font-size: 12px; font-weight: 650; text-transform: uppercase; letter-spacing: 0.09em; color: var(--text-muted); margin: 24px 0 8px; } .entry-doc h4:first-child { margin-top: 0; } .entry-doc p { font-size: 14px; line-height: 1.78; color: var(--text-secondary); margin-bottom: 10px; } .entry-doc ul { list-style: none; padding: 0; margin: 0 0 12px; } .entry-doc li { position: relative; font-size: 14px; line-height: 1.75; color: var(--text-secondary); padding-left: 16px; margin-bottom: 5px; } .entry-doc li::before { content: ""; position: absolute; left: 0; top: 11px; width: 5px; height: 1px; background: var(--text-muted); } .entry-doc pre { font-family: var(--font-mono); font-size: 12.5px; line-height: 1.75; background: var(--bg-soft); border: 1px solid var(--border-light); border-radius: var(--radius-xs); padding: 14px 16px; overflow-x: auto; color: var(--text); margin: 0 0 14px; } .entry-warn { border-left: 2px solid var(--primary-400); background: var(--primary-50); padding: 12px 16px; border-radius: 0 var(--radius-xs) var(--radius-xs) 0; font-size: 13.5px; line-height: 1.7; color: var(--text-secondary); margin: 0 0 14px; } [data-theme="dark"] .entry-warn { background: rgba(59, 130, 246, 0.08); } /* 条目操作区 */ .entry-actions { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 22px; } .entry-link { display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; font-weight: 600; color: var(--primary-600); text-decoration: none; transition: color var(--duration-fast) ease, gap var(--duration-fast) ease; } .entry-link:hover { color: var(--primary-700); gap: 9px; } .entry-link svg { width: 14px; height: 14px; flex-shrink: 0; } .entry-link-muted { color: var(--text-secondary); } .entry-link-muted:hover { color: var(--text); } /* ── 尾部一行式引导 ── */ .closing { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 16px; padding: 34px 0 0; } .closing p { font-size: 15px; line-height: 1.7; color: var(--text-secondary); max-width: 560px; } .closing a { font-size: 14.5px; font-weight: 600; color: var(--primary-600); text-decoration: none; border-bottom: 1.5px solid var(--primary-200); padding-bottom: 2px; white-space: nowrap; transition: color var(--duration-fast) ease, border-color var(--duration-fast) ease; } .closing a:hover { color: var(--primary-700); border-color: var(--primary-600); } /* ══════════════════════════════════════ 联系页 — 清单式 ══════════════════════════════════════ */ .reach-layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 56px; align-items: start; } .block-label { font-family: var(--font-mono); font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); margin-bottom: 18px; } /* 联系方式行表 */ .reach { border-top: 1px solid var(--border); } .reach-row { display: grid; grid-template-columns: 88px minmax(0, 1fr) auto; align-items: center; gap: 16px; padding: 15px 0; border-bottom: 1px solid var(--border); } .reach-k { font-size: 13px; color: var(--text-muted); letter-spacing: 0.02em; } .reach-v { font-family: var(--font-mono); font-size: 14px; color: var(--text); text-decoration: none; word-break: break-all; transition: color var(--duration-fast) ease; } a.reach-v:hover { color: var(--primary-600); } .reach-copy { border: 1px solid var(--border); background: transparent; color: var(--text-muted); font-size: 12px; font-family: inherit; padding: 5px 11px; border-radius: var(--radius-xs); cursor: pointer; white-space: nowrap; transition: color var(--duration-fast) ease, border-color var(--duration-fast) ease, background var(--duration-fast) ease; } .reach-copy:hover { color: var(--text); border-color: var(--gray-400); } .reach-copy.copied { color: var(--primary-600); border-color: var(--primary-300); background: var(--primary-50); } [data-theme="dark"] .reach-copy.copied { background: rgba(59, 130, 246, 0.1); } .reach-note { margin-top: 22px; font-size: 13.5px; line-height: 1.75; color: var(--text-muted); } /* 侧栏说明块 */ .side-note { border-left: 2px solid var(--border); padding-left: 22px; } .side-note + .side-note { margin-top: 32px; } .side-note h3 { font-size: 15px; font-weight: 680; color: var(--text); margin-bottom: 10px; letter-spacing: -0.012em; } .side-note ul { list-style: none; padding: 0; margin: 0; } .side-note li { position: relative; font-size: 14px; line-height: 1.72; color: var(--text-secondary); padding-left: 16px; margin-bottom: 7px; } .side-note li::before { content: ""; position: absolute; left: 0; top: 11px; width: 5px; height: 1px; background: var(--text-muted); } .side-note p { font-size: 14px; line-height: 1.75; color: var(--text-secondary); } /* 朴素问答 */ .qa { border-top: 1px solid var(--border); max-width: 880px; } .qa-item { display: grid; grid-template-columns: minmax(0, 260px) minmax(0, 1fr); gap: 24px; padding: 24px 0; border-bottom: 1px solid var(--border); } .qa-q { font-size: 15px; font-weight: 650; color: var(--text); line-height: 1.55; letter-spacing: -0.01em; } .qa-a { font-size: 14.5px; line-height: 1.78; color: var(--text-secondary); } .qa-a a { color: var(--primary-600); text-decoration: none; border-bottom: 1px solid var(--primary-200); } .qa-a a:hover { color: var(--primary-700); border-color: var(--primary-600); } /* 档案页响应式 */ @media (max-width: 900px) { .reach-layout { grid-template-columns: minmax(0, 1fr); gap: 44px; } .qa-item { grid-template-columns: minmax(0, 1fr); gap: 8px; } .about-intro-grid { grid-template-columns: minmax(0, 1fr); gap: 40px; } .about-portrait { position: static; max-width: 280px; } } @media (max-width: 768px) { .page-head { padding-top: 112px; } .page-head h1 { font-size: 30px; } .page-head p { font-size: 15px; } .entry { grid-template-columns: minmax(0, 1fr); gap: 0; padding: 32px 0; } .entry-no { padding-top: 0; margin-bottom: 10px; } .entry-title { font-size: 22px; } .spec { grid-template-columns: 78px minmax(0, 1fr); } .entry-doc { padding-left: 16px; } .reach-row { grid-template-columns: 1fr auto; gap: 4px 12px; padding: 14px 0; } .reach-k { grid-column: 1 / -1; } .closing { padding-top: 28px; } } /* ══════════════════════════════════════ 页脚 ══════════════════════════════════════ */ .footer { background: var(--footer-glass-bg); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); border-top: 1px solid var(--footer-glass-border); color: var(--footer-text); padding: 68px 0 28px; } .footer-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr); gap: 48px; margin-bottom: 52px; } .footer-brand .nav-logo { color: var(--footer-heading); margin-bottom: 18px; } .footer-brand .nav-logo .logo-text .sub { color: var(--footer-logo-sub); } .footer-brand p { font-size: 14px; color: var(--footer-text); line-height: 1.8; max-width: 320px; } .footer-col h4 { font-size: 14.5px; font-weight: 750; color: var(--footer-heading); margin-bottom: 18px; letter-spacing: -0.01em; } .footer-col ul li { margin-bottom: 11px; } .footer-col ul li a { font-size: 14px; color: var(--footer-link); transition: color var(--duration-fast) ease, transform var(--duration-fast) var(--ease-out); display: inline-block; } .footer-col ul li a:hover { color: var(--footer-link-hover); transform: translateX(4px); } .footer-social { display: flex; gap: 10px; margin-top: 22px; } .footer-social a { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-sm); background: var(--footer-social-bg); color: var(--footer-social-color); transition: transform var(--duration-slow) var(--ease-spring), background var(--duration-normal) ease, color var(--duration-normal) ease; } .footer-social a:hover { background: var(--primary-600); color: #fff; transform: translateY(-4px) scale(1.08); } .footer-bottom { padding-top: 26px; border-top: 1px solid var(--footer-divider); text-align: center; font-size: 13px; color: var(--footer-text-muted); } .footer-bottom a { color: var(--footer-link); } .footer-bottom a:hover { color: var(--footer-link-hover); } /* 页脚品牌 Logo 图片（防止继承/样式丢失导致显示异常） */ .footer-brand .nav-logo .logo-icon { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-md); background: var(--gradient-primary); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12), var(--shadow-primary); overflow: hidden; flex-shrink: 0; } .footer-brand .nav-logo .logo-icon img { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: inherit; } /* ══════════════════════════════════════ 动画系统 ══════════════════════════════════════ */ /* 滚动显现 —— 更柔和的渐显上浮（18px，0.6s） */ .reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out); transition-delay: var(--reveal-delay, 0s); will-change: opacity, transform; } .reveal.visible { opacity: 1; transform: translateY(0); } /* 网格交错入场 */ .features-grid .reveal:nth-child(1) { --reveal-delay: 0s; } .features-grid .reveal:nth-child(2) { --reveal-delay: 0.1s; } .features-grid .reveal:nth-child(3) { --reveal-delay: 0.2s; } .products-grid .reveal:nth-child(1) { --reveal-delay: 0s; } .products-grid .reveal:nth-child(2) { --reveal-delay: 0.1s; } .products-grid .reveal:nth-child(3) { --reveal-delay: 0.2s; } .products-grid .reveal:nth-child(4) { --reveal-delay: 0.3s; } .contact-cards-grid .reveal:nth-child(1) { --reveal-delay: 0s; } .contact-cards-grid .reveal:nth-child(2) { --reveal-delay: 0.07s; } .contact-cards-grid .reveal:nth-child(3) { --reveal-delay: 0.14s; } .contact-cards-grid .reveal:nth-child(4) { --reveal-delay: 0.21s; } .contact-cards-grid .reveal:nth-child(5) { --reveal-delay: 0.28s; } .contact-cards-grid .reveal:nth-child(6) { --reveal-delay: 0.35s; } .social-links .reveal:nth-child(1) { --reveal-delay: 0s; } .social-links .reveal:nth-child(2) { --reveal-delay: 0.08s; } .social-links .reveal:nth-child(3) { --reveal-delay: 0.16s; } .social-links .reveal:nth-child(4) { --reveal-delay: 0.24s; } .contact-info-grid .reveal:nth-child(1) { --reveal-delay: 0s; } .contact-info-grid .reveal:nth-child(2) { --reveal-delay: 0.08s; } .contact-info-grid .reveal:nth-child(3) { --reveal-delay: 0.16s; } .contact-info-grid .reveal:nth-child(4) { --reveal-delay: 0.24s; } .cases .reveal:nth-child(1) { --reveal-delay: 0s; } .cases .reveal:nth-child(2) { --reveal-delay: 0.12s; } .cases .reveal:nth-child(3) { --reveal-delay: 0.24s; } .cases .reveal:nth-child(4) { --reveal-delay: 0.36s; } /* ══════════════════════════════════════ 广告位 (ads) ══════════════════════════════════════ */ .ads-section { padding: 88px 0; } .ads-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; } .ad-card { position: relative; display: flex; align-items: flex-end; min-height: 280px; border-radius: var(--radius-xl); overflow: hidden; background-size: cover; background-position: center; text-decoration: none; color: #fff; box-shadow: var(--shadow-md); transition: transform 0.45s var(--ease-spring), box-shadow 0.45s var(--ease-out); isolation: isolate; } .ad-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0.05) 0%, rgba(0,0,0,0.65) 100%); z-index: 0; transition: opacity 0.4s var(--ease-out); } .ad-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); } .ad-card:hover::after { opacity: 0.85; } .ad-content { position: relative; z-index: 1; padding: 24px 26px; width: 100%; } .ad-title { font-size: 22px; font-weight: 700; margin: 0 0 8px; letter-spacing: -0.01em; } .ad-desc { margin: 0; font-size: 14px; line-height: 1.6; opacity: 0.92; } .ad-cta { display: inline-block; margin-top: 14px; font-size: 13px; font-weight: 600; letter-spacing: 0.02em; opacity: 0.9; } .ad-card:hover .ad-cta { transform: translateX(4px); transition: transform 0.3s var(--ease-spring); } .ads-grid .reveal:nth-child(1) { --reveal-delay: 0s; } .ads-grid .reveal:nth-child(2) { --reveal-delay: 0.1s; } .ads-grid .reveal:nth-child(3) { --reveal-delay: 0.2s; } /* 页面入场 —— 更柔和的渐显上浮 */ @keyframes pageEnter { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } } body { animation: pageEnter 0.5s var(--ease-out); } /* Hero 元素交错入场 —— 页面加载后逐次浮现 */ .hero-text h1, .hero-text p, .hero-link { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); } .hero-visual .hero-card { opacity: 0; transform: translateY(22px) scale(0.98); transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out); } body.loaded .hero-text h1 { transition-delay: 0.1s; opacity: 1; transform: none; } body.loaded .hero-text p { transition-delay: 0.2s; opacity: 1; transform: none; } body.loaded .hero-link { transition-delay: 0.3s; opacity: 1; transform: none; } body.loaded .hero-visual .hero-card { transition-delay: 0.2s; opacity: 1; transform: none; } /* PJAX 切换时移除 loaded，让 hero 入场可重复触发 */ body:not(.loaded) .hero-text h1, body:not(.loaded) .hero-text p, body:not(.loaded) .hero-link, body:not(.loaded) .hero-visual .hero-card { opacity: 0; transform: translateY(18px); } /* 工具页 hero 交错入场（保留兼容，旧选择器已无元素，无害） */ /* ══════════════════════════════════════ 工具下载页 (Qiancheng Tools) — 重构 ══════════════════════════════════════ */ /* 下载区块：两栏（主信息 + 安全说明） */ .dl-block { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 32px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; } .dl-main { padding: 36px 36px 32px; border-right: 1px solid var(--border); } .dl-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 12px; flex-wrap: wrap; } .dl-name { font-family: var(--font-mono); font-size: 15.5px; font-weight: 650; color: var(--text); letter-spacing: -0.01em; word-break: break-all; } .dl-tag { font-size: 12px; color: var(--text-muted); padding: 3px 11px; border: 1px solid var(--border); border-radius: var(--radius-full); flex-shrink: 0; } .dl-meta { display: flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 12.5px; color: var(--text-muted); margin-bottom: 28px; } .dl-actions { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; } .dl-btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; background: var(--primary-600); color: #fff; border-radius: var(--radius-sm); font-size: 14.5px; font-weight: 600; text-decoration: none !important; transition: background var(--duration-fast) ease, transform var(--duration-fast) var(--ease-out); } .dl-btn:hover { background: var(--primary-700); transform: translateY(-1px); } .dl-link { font-size: 14px; color: var(--text-secondary); text-decoration: none !important; transition: color var(--duration-fast) ease; } .dl-link:hover { color: var(--primary-600); } .dl-side { padding: 36px 32px; background: var(--bg-soft); } .dl-side .block-label { margin-bottom: 16px; } .dl-side p { font-size: 13.5px; line-height: 1.78; color: var(--text-secondary); margin-bottom: 14px; } .dl-side-note { font-size: 13px !important; color: var(--text-muted) !important; } .dl-side-note a { color: var(--primary-600); text-decoration: none !important; } .dl-side-note a:hover { color: var(--primary-700); } /* 界面预览（对称两栏） */ .preview-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; } .preview-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; margin: 0; transition: transform var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) ease, border-color var(--duration-normal) ease; } .preview-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06); border-color: var(--primary-200); } [data-theme="dark"] .preview-card:hover { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35); border-color: var(--primary-700); } .preview-img { overflow: hidden; background: var(--bg-soft); border-bottom: 1px solid var(--border); } .preview-img img { width: 100%; height: auto; display: block; transition: transform var(--duration-slow) var(--ease-out); } .preview-card:hover .preview-img img { transform: scale(1.03); } .preview-card figcaption { padding: 22px 24px; } .preview-num { display: block; font-family: var(--font-mono); font-size: 12.5px; font-weight: 600; color: var(--text-muted); letter-spacing: 0.08em; margin-bottom: 10px; } .preview-card figcaption h3 { font-size: 17px; font-weight: 720; color: var(--text); margin-bottom: 6px; letter-spacing: -0.01em; } .preview-card figcaption p { font-size: 14px; color: var(--text-secondary); line-height: 1.65; } /* 系统要求（清单式） */ .sysreq-grid { border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; background: var(--bg-card); } .sysreq-row { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 24px; padding: 20px 28px; border-bottom: 1px solid var(--border); align-items: center; } .sysreq-row:last-child { border-bottom: none; } .sysreq-k { font-size: 13px; font-weight: 600; color: var(--text-muted); letter-spacing: 0.02em; } .sysreq-v { font-size: 15px; font-weight: 600; color: var(--text); } /* 工具页响应式 */ @media (max-width: 900px) { .dl-block { grid-template-columns: minmax(0, 1fr); } .dl-main { border-right: none; border-bottom: 1px solid var(--border); } } @media (max-width: 768px) { .preview-grid { grid-template-columns: minmax(0, 1fr); gap: 18px; } .dl-main { padding: 28px 24px; } .dl-side { padding: 28px 24px; } .sysreq-row { grid-template-columns: minmax(0, 1fr); gap: 4px; padding: 18px 22px; } } /* ══════════════════════════════════════ 尊重用户动效偏好 ══════════════════════════════════════ */ @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; } .reveal { opacity: 1; transform: none; } /* hero 入场元素强制可见，避免因 loaded 未触发而消失 */ .hero-text h1, .hero-text p, .hero-link, .hero-visual .hero-card, .tool-hero-info .badge, .tool-hero-info h1, .tool-hero-desc, .tool-hero-meta, .tool-hero-actions { opacity: 1 !important; transform: none !important; } } /* ══════════════════════════════════════ 响应式设计 ══════════════════════════════════════ */ /* 平板 */ @media (max-width: 968px) { /* navbar 提前进入移动端模式：769–968px 区间链接过多会错位 */ .nav-toggle { display: flex; } .nav-links { position: fixed; top: var(--nav-height); left: 0; right: 0; flex-direction: column; background: var(--glass-bg-strong); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); padding: 14px; gap: 2px; box-shadow: var(--shadow-xl); transform: translateY(calc(-100% - var(--nav-height))); transition: transform var(--duration-slow) var(--ease-spring); align-items: stretch; border-bottom: 1px solid var(--glass-border); z-index: 1099; } .nav-links.open { transform: translateY(0); } .nav-links a { padding: 12px 16px; border-radius: var(--radius-sm); font-size: 15px; } .nav-links a::after { display: none; } .hero-content { grid-template-columns: minmax(0, 1fr); gap: 48px; } .hero-visual { order: -1; } .hero-text h1 { font-size: 40px; } .floating-icon { display: none; } .about-intro-grid { grid-template-columns: minmax(0, 1fr); gap: 44px; } .contact-cards-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .features-grid { grid-template-columns: minmax(0, 1fr); } .products-grid { grid-template-columns: minmax(0, 1fr); } .ads-grid { grid-template-columns: minmax(0, 1fr); } .footer-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 36px; } .section { padding: 84px 0; } .section-header { margin-bottom: 54px; } } /* 手机 */ @media (max-width: 768px) { :root { --nav-height: 62px; } .container { padding: 0 20px; } .nav-inner { padding: 0 20px; } .nav-links { position: fixed; top: var(--nav-height); left: 0; right: 0; flex-direction: column; background: var(--glass-bg-strong); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); padding: 14px; gap: 2px; box-shadow: var(--shadow-xl); transform: translateY(calc(-100% - var(--nav-height))); transition: transform var(--duration-slow) var(--ease-spring); align-items: stretch; border-bottom: 1px solid var(--glass-border); z-index: 1099; } .nav-links.open { transform: translateY(0); } .nav-links a { padding: 12px 16px; border-radius: var(--radius-sm); font-size: 15px; } .nav-links a::after { display: none; } .nav-toggle { display: flex; } .hero { min-height: auto; padding: 110px 0 70px; } .hero-text h1 { font-size: 34px; } .hero-text p { font-size: 15.5px; } .hero-card { max-width: 100%; padding: 22px; } .hero-visual { overflow: hidden; } .hero-card-spotlight { display: none; } .hero-card::before { inset: 0; filter: blur(16px); opacity: 0.3; } .floating-icon { display: none; } /* 小屏解除 nowrap，防止按钮/链接文字撑破容器 */ .btn { white-space: normal; } .btn-lg { padding: 13px 26px; } .case-cta-link { white-space: normal; } .closing a { white-space: normal; } /* flex/grid 子元素允许收缩，防止长内容撑破 */ .hero-content > *, .features-grid > *, .products-grid > *, .contact-cards-grid > *, .footer-grid > *, .ads-grid > *, .dl-block > *, .cases > * { min-width: 0; } .section { padding: 72px 0; } .section-title { font-size: 28px; } .section-tag { font-size: 12px; padding: 5px 14px; } .features-grid { gap: 16px; } .feature-card { padding: 28px 22px; } .feature-tile { padding: 28px 22px 26px; } .products-grid { gap: 16px; } .product-card { padding: 26px 22px; } .contact-cards-grid { grid-template-columns: minmax(0, 1fr); gap: 14px; } .social-links { grid-template-columns: minmax(0, 1fr); } .about-avatar .name { font-size: 24px; } .avatar-circle { width: 170px; height: 170px; } .partners-grid { gap: 18px; } .cases { gap: 16px; } .case { padding: 28px 22px; } .cta-box { padding: 44px 24px; } .cta-box h2 { font-size: 24px; } .footer-grid { grid-template-columns: minmax(0, 1fr); gap: 32px; } .footer { padding: 52px 0 24px; } .footer-brand { text-align: center; } .footer-brand p { max-width: 100%; } .footer-social { justify-content: center; } .footer-col { text-align: center; } } /* 小屏手机 */ @media (max-width: 400px) { .hero-text h1 { font-size: 30px; } .section-title { font-size: 25px; } }