/* ========================================================== 个人网站样式表 深色 / 浅色主题通过 切换 ========================================================== */ :root { --bg: #0b1020; --bg-soft: #0e1428; --card: #141c38; --border: rgba(148, 163, 184, 0.16); --text: #e9eefb; --muted: #97a1b8; --accent: #6366f1; --accent-2: #22d3ee; --accent-soft: rgba(99, 102, 241, 0.14); --shadow: 0 20px 50px rgba(0, 0, 0, 0.35); --radius: 18px; --header-bg: rgba(11, 16, 32, 0.72); } html[data-theme="light"] { --bg: #f7f8fc; --bg-soft: #eef0f8; --card: #ffffff; --border: rgba(15, 23, 42, 0.1); --text: #151a2b; --muted: #5a6378; --accent: #4f46e5; --accent-2: #0891b2; --accent-soft: rgba(79, 70, 229, 0.1); --shadow: 0 20px 45px rgba(15, 23, 42, 0.08); --header-bg: rgba(247, 248, 252, 0.8); } * { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; scroll-padding-top: 84px; } body { font-family: "Inter", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif; background: var(--bg); color: var(--text); line-height: 1.7; transition: background 0.35s ease, color 0.35s ease; } img, svg { display: block; max-width: 100%; } a { color: inherit; text-decoration: none; } button { font: inherit; border: none; background: none; cursor: pointer; color: inherit; } input, textarea { font: inherit; color: inherit; } .container { width: min(1100px, 92%); margin-inline: auto; } /* ---------- 顶部导航 ---------- */ .site-header { position: fixed; inset: 0 0 auto 0; z-index: 50; background: var(--header-bg); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-bottom: 1px solid transparent; transition: border-color 0.3s ease, background 0.3s ease; } .site-header.scrolled { border-bottom-color: var(--border); } .nav { height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 20px; } .nav-logo { display: flex; align-items: center; gap: 8px; font-weight: 700; letter-spacing: 0.02em; } .nav-logo-mark { color: var(--accent); font-size: 20px; } .nav-links { display: flex; align-items: center; gap: 30px; list-style: none; } .nav-link { font-size: 15px; color: var(--muted); transition: color 0.25s ease; position: relative; } .nav-link::after { content: ""; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px; border-radius: 2px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); transition: width 0.25s ease; } .nav-link:hover, .nav-link.active { color: var(--text); } .nav-link:hover::after, .nav-link.active::after { width: 100%; } .nav-actions { display: flex; align-items: center; gap: 10px; } .icon-btn { width: 40px; height: 40px; border-radius: 12px; border: 1px solid var(--border); background: var(--card); display: grid; place-items: center; transition: transform 0.2s ease, border-color 0.25s ease; } .icon-btn:hover { transform: translateY(-1px); border-color: var(--accent); } .icon-btn svg { width: 19px; height: 19px; } .theme-toggle .icon-sun { display: none; } html[data-theme="dark"] .theme-toggle .icon-sun { display: block; } html[data-theme="dark"] .theme-toggle .icon-moon { display: none; } /* 移动端汉堡菜单 */ .menu-toggle { display: none; flex-direction: column; justify-content: center; gap: 5px; } .menu-toggle span { display: block; width: 18px; height: 2px; border-radius: 2px; background: var(--text); transition: transform 0.3s ease, opacity 0.3s ease; } .site-header.menu-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); } .site-header.menu-open .menu-toggle span:nth-child(2) { opacity: 0; } .site-header.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); } /* ---------- Hero ---------- */ .hero { position: relative; min-height: 100svh; display: flex; align-items: center; padding: 140px 0 90px; overflow: hidden; } .hero-bg { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(600px 400px at 18% 22%, rgba(99, 102, 241, 0.28), transparent 65%), radial-gradient(640px 460px at 82% 68%, rgba(34, 211, 238, 0.2), transparent 65%), repeating-linear-gradient(0deg, transparent, transparent 54px, var(--border) 55px), repeating-linear-gradient(90deg, transparent, transparent 54px, var(--border) 55px); -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 40%, #000 35%, transparent 78%); mask-image: radial-gradient(ellipse 90% 80% at 50% 40%, #000 35%, transparent 78%); } .hero-inner { position: relative; text-align: center; } .hero-eyebrow { display: inline-block; font-size: 14px; color: var(--accent-2); font-weight: 600; letter-spacing: 0.08em; margin-bottom: 20px; padding: 8px 16px; border-radius: 999px; background: var(--accent-soft); border: 1px solid var(--border); } .hero-title { font-size: clamp(2.5rem, 7vw, 4.6rem); line-height: 1.15; font-weight: 800; letter-spacing: -0.02em; } .gradient-text { background: linear-gradient(100deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; } .hero-subtitle { max-width: 620px; margin: 22px auto 0; font-size: clamp(1rem, 2.4vw, 1.15rem); color: var(--muted); } .hero-motto { margin-top: 22px; font-family: "Georgia", "Times New Roman", "Songti SC", serif; font-style: italic; font-size: clamp(1.05rem, 2.6vw, 1.35rem); letter-spacing: 0.05em; color: var(--accent-2); } .hero-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; margin-top: 36px; } .btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 26px; border-radius: 999px; font-weight: 600; font-size: 15px; transition: transform 0.2s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease; } .btn svg { width: 17px; height: 17px; } .btn-primary { background: linear-gradient(100deg, var(--accent), var(--accent-2)); color: #fff; box-shadow: 0 12px 30px rgba(99, 102, 241, 0.32); } .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 38px rgba(99, 102, 241, 0.42); } .btn-ghost { border: 1px solid var(--border); background: var(--card); color: var(--text); } .btn-ghost:hover { transform: translateY(-2px); border-color: var(--accent); } .hero-stats { display: flex; justify-content: center; gap: clamp(28px, 8vw, 72px); margin-top: 64px; flex-wrap: wrap; } .stat { display: flex; flex-direction: column; align-items: center; gap: 2px; } .stat strong { font-size: clamp(1.7rem, 4vw, 2.3rem); font-weight: 800; background: linear-gradient(100deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; } .stat span { font-size: 13px; color: var(--muted); } /* ---------- 教育经历时间线 ---------- */ .education-wrap { max-width: 760px; margin-inline: auto; } .timeline { position: relative; display: grid; gap: 24px; padding-left: 36px; } .timeline::before { content: ""; position: absolute; left: 9px; top: 10px; bottom: 10px; width: 2px; border-radius: 2px; background: linear-gradient(180deg, var(--accent), var(--accent-2)); opacity: 0.55; } .tl-item { position: relative; padding: 26px 28px; } .tl-item::before { content: ""; position: absolute; left: -34px; top: 30px; width: 14px; height: 14px; border-radius: 50%; background: var(--bg); border: 3px solid var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); } .tl-stage { display: inline-block; font-size: 12.5px; font-weight: 700; letter-spacing: 0.1em; color: var(--accent); background: var(--accent-soft); border-radius: 999px; padding: 4px 13px; margin-bottom: 12px; } .tl-school { font-size: 1.2rem; margin-bottom: 8px; } .tl-desc { font-size: 14.5px; color: var(--muted); } /* ---------- 通用区块 ---------- */ .section { padding: 104px 0; } .section-alt { background: var(--bg-soft); border-block: 1px solid var(--border); transition: background 0.35s ease; } .section-tag { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; } .section-title { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; letter-spacing: -0.01em; margin-bottom: 48px; } .card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease; } .card:hover { transform: translateY(-4px); border-color: rgba(99, 102, 241, 0.45); } /* ---------- 关于我 ---------- */ .about-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; } .about-card { padding: 32px; } .about-card h3 { font-size: 1.15rem; margin-bottom: 12px; } .about-card p { color: var(--muted); font-size: 15px; } /* ---------- 技能 ---------- */ .skills-grid { display: flex; flex-wrap: wrap; gap: 14px; } .skill-tag { padding: 11px 22px; border-radius: 999px; border: 1px solid var(--border); background: var(--card); font-size: 15px; font-weight: 600; transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease; } .skill-tag:hover { transform: translateY(-3px); border-color: var(--accent); background: var(--accent-soft); } /* ---------- 作品 ---------- */ .projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; } .project-card { padding: 30px; display: flex; flex-direction: column; gap: 10px; position: relative; overflow: hidden; } .project-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); opacity: 0.75; } .project-icon { font-size: 2rem; margin-bottom: 6px; } .project-card h3 { font-size: 1.15rem; } .project-card p { color: var(--muted); font-size: 14.5px; flex: 1; } .project-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 6px 0 12px; } .project-tags span { font-size: 12px; font-weight: 600; padding: 4px 11px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); } .project-link { font-weight: 700; font-size: 14.5px; color: var(--accent); transition: color 0.2s ease; } .project-link:hover { color: var(--accent-2); } .projects-note { margin-top: 28px; text-align: center; font-size: 14px; color: var(--muted); } /* ---------- 联系 ---------- */ .contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 24px; align-items: start; } .contact-info { display: grid; gap: 16px; } .contact-card { display: flex; align-items: center; gap: 16px; padding: 20px 24px; } .contact-emoji { font-size: 1.6rem; } .contact-card h3 { font-size: 15px; } .contact-card p { font-size: 14px; color: var(--muted); } .contact-form { padding: 30px; display: grid; gap: 8px; } .contact-form label { font-size: 13.5px; font-weight: 600; margin-top: 6px; } .contact-form input, .contact-form textarea { width: 100%; padding: 12px 15px; border-radius: 12px; border: 1px solid var(--border); background: var(--bg); outline: none; resize: vertical; transition: border-color 0.25s ease, box-shadow 0.25s ease; } .contact-form input:focus, .contact-form textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); } .contact-form .btn { justify-content: center; margin-top: 18px; } .form-hint { font-size: 12.5px; color: var(--muted); text-align: center; } /* ---------- 点赞 ---------- */ .likes-wrap { max-width: 560px; margin-inline: auto; text-align: center; } .likes-box { position: relative; padding: 46px 30px 34px; display: flex; flex-direction: column; align-items: center; gap: 6px; overflow: hidden; } .like-btn { position: relative; width: 92px; height: 92px; border-radius: 50%; background: linear-gradient(145deg, var(--accent-soft), transparent); border: 1px solid var(--border); display: grid; place-items: center; transition: transform 0.2s ease, border-color 0.25s ease; } .like-btn svg { width: 44px; height: 44px; color: var(--muted); transition: color 0.25s ease, transform 0.25s ease; } .like-btn:hover { transform: translateY(-2px) scale(1.05); border-color: #ef4444; } .like-btn.liking { animation: heart-beat 0.75s cubic-bezier(0.36, 1.6, 0.4, 1); } .like-btn.liking svg, .like-btn.liked svg { color: #ef4444; fill: #ef4444; } @keyframes heart-beat { 0% { transform: scale(1); } 25% { transform: scale(1.3); } 45% { transform: scale(0.92); } 65% { transform: scale(1.16); } 100% { transform: scale(1); } } .like-count { margin-top: 18px; display: flex; align-items: baseline; gap: 8px; } .like-count strong { font-size: 2.6rem; font-weight: 800; background: linear-gradient(100deg, #ef4444, #f97316); -webkit-background-clip: text; background-clip: text; color: transparent; } .like-count strong.pop { animation: count-pop 0.45s ease; } @keyframes count-pop { 0% { transform: scale(1); } 40% { transform: scale(1.35); } 100% { transform: scale(1); } } .like-count span { color: var(--muted); font-size: 14px; } .like-today { font-size: 14px; color: var(--muted); } .like-hint { font-size: 12.5px; color: var(--muted); opacity: 0.75; } .likes-box.limited .like-btn { animation: shake 0.5s ease; border-color: #ef4444; } .likes-box.limited .like-today { color: #ef4444; font-weight: 600; } @keyframes shake { 0%, 100% { transform: translateX(0); } 20% { transform: translateX(-8px); } 40% { transform: translateX(8px); } 60% { transform: translateX(-6px); } 80% { transform: translateX(6px); } } .like-particles { position: absolute; inset: 0; pointer-events: none; } .particle { position: absolute; left: 50%; top: 50%; width: var(--size); height: var(--size); animation: particle-fly 0.85s ease-out forwards; animation-delay: var(--delay); } .particle::before { content: "♥"; position: absolute; inset: 0; display: grid; place-items: center; font-size: var(--size); line-height: 1; color: #ef4444; } @keyframes particle-fly { 0% { opacity: 1; transform: translate(-50%, -50%) scale(0.6); } 100% { opacity: 0; transform: translate(calc(-50% + var(--dx)), calc(-50% + var(--dy))) scale(1.15) rotate(var(--rot)); } } .like-plus { position: absolute; left: 50%; top: 46%; transform: translateX(-50%); font-weight: 800; color: #ef4444; animation: plus-float 1s ease-out forwards; pointer-events: none; } @keyframes plus-float { 0% { opacity: 1; transform: translate(-50%, 0); } 100% { opacity: 0; transform: translate(-50%, -56px); } } /* ---------- 页脚 ---------- */ .site-footer { padding: 34px 0; border-top: 1px solid var(--border); } .footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; } .footer-inner p { font-size: 14px; color: var(--muted); } .footer-socials { display: flex; gap: 10px; } .footer-socials a { width: 38px; height: 38px; border-radius: 12px; border: 1px solid var(--border); background: var(--card); display: grid; place-items: center; transition: transform 0.2s ease, border-color 0.25s ease; } .footer-socials a:hover { transform: translateY(-2px); border-color: var(--accent); } .footer-socials svg { width: 17px; height: 17px; } /* ---------- 入场动画 ---------- */ .reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s ease, transform 0.7s ease; } .reveal.visible { opacity: 1; transform: none; } @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; transition: none; } * { animation: none !important; } } /* ---------- 响应式 ---------- */ @media (max-width: 860px) { .menu-toggle { display: flex; } .nav-links { position: fixed; inset: 68px 0 auto 0; flex-direction: column; gap: 0; background: var(--header-bg); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-bottom: 1px solid var(--border); padding: 10px 0; transform: translateY(-110%); opacity: 0; visibility: hidden; pointer-events: none; transition: transform 0.35s ease, opacity 0.35s ease, visibility 0.35s; } .site-header.menu-open .nav-links { transform: none; opacity: 1; visibility: visible; pointer-events: auto; } .nav-link { display: block; padding: 14px 6vw; font-size: 16px; } .nav-link::after { display: none; } .contact-grid { grid-template-columns: 1fr; } .section { padding: 76px 0; } }