:root { --bg: #ffffff; --text: #1a1a1a; --subtext: #4d4d4d; --border: #e5e5e5; --shadow: 0 8px 24px rgba(0,0,0,0.12); --shadow-heavy: 0 20px 48px rgba(0,0,0,0.16); --overlay: rgba(0, 0, 0, 0.4); --accent: #0078d4; /* Windows 蓝 */ } * { box-sizing: border-box; } html, body { height: 100%; } body { margin: 0; background: linear-gradient(135deg, #f0f4f8 0%, #e8eef5 50%, #dfe7f0 100%); color: var(--text); font-family: "Noto Sans SC", Segoe UI, system-ui, -apple-system, Roboto, Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; overflow: hidden; } #popup-layer { position: fixed; inset: 0; pointer-events: none; /* 允许下层点击通过（初始 modal 期间被遮罩覆盖） */ } /* 入场弹窗 */ .modal-backdrop { position: fixed; inset: 0; background: var(--overlay); display: grid; place-items: center; z-index: 9999; } .modal { width: min(92vw, 520px); background: #ffffff; border: 1px solid var(--border); border-radius: 8px; box-shadow: var(--shadow-heavy); text-align: left; overflow: hidden; animation: modal-appear 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards; } .modal .titlebar { display: flex; align-items: center; gap: 8px; padding: 12px 14px; background: #f3f3f3; border-bottom: 1px solid var(--border); } .modal .titlebar .icon { font-size: 18px; } .modal .titlebar .title { font-weight: 700; } .modal .content { padding: 16px 16px 8px; color: var(--subtext); } .modal .actions { padding: 0 16px 16px; display: flex; gap: 10px; justify-content: flex-end; } .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 36px; padding: 0 14px; border-radius: 4px; border: 1px solid var(--border); cursor: pointer; font-weight: 600; letter-spacing: .2px; background: #f7f7f7; } .btn.primary { background: var(--accent); color: #fff; border-color: #0a6ecf; } .btn:hover { filter: brightness(0.98); } .btn.primary:hover { filter: brightness(1.05); } .btn:active { transform: translateY(1px); } /* 屏幕弹窗（温馨提示） */ .popup { position: absolute; width: 230px; color: var(--text); background: #ffffff; border-radius: 7px; border: 1px solid var(--border); box-shadow: 0 4px 16px rgba(0,0,0,0.15), 0 8px 32px rgba(0,0,0,0.08); font-size: 13px; line-height: 1.4; pointer-events: none; user-select: none; transform-origin: center; overflow: hidden; } .popup .header { display: flex; align-items: center; gap: 4px; padding: 3px 8px; background: #f3f3f3; border-bottom: 1px solid var(--border); } .popup .header .icon { font-size: 12px; } .popup .header .title { font-weight: 800; font-size: 11px; } .popup .content { padding: 6px 10px; color: var(--text); font-size: 18px; font-weight: 600; line-height: 1.25; text-align: center; } /* 不同颜色主题的弹窗背景 */ .popup.theme-blue .header { background: #e3f2fd; border-bottom-color: #bbdefb; } .popup.theme-blue .content { background: #f1f8ff; } .popup.theme-green .header { background: #e8f5e9; border-bottom-color: #c8e6c9; } .popup.theme-green .content { background: #f1f8f4; } .popup.theme-orange .header { background: #fff3e0; border-bottom-color: #ffe0b2; } .popup.theme-orange .content { background: #fffaf3; } .popup.theme-purple .header { background: #f3e5f5; border-bottom-color: #e1bee7; } .popup.theme-purple .content { background: #faf5fc; } .popup.theme-pink .header { background: #fce4ec; border-bottom-color: #f8bbd0; } .popup.theme-pink .content { background: #fff0f5; } .popup.theme-yellow .header { background: #fffde7; border-bottom-color: #fff9c4; } .popup.theme-yellow .content { background: #fffef7; } .popup.theme-cyan .header { background: #e0f7fa; border-bottom-color: #b2ebf2; } .popup.theme-cyan .content { background: #f0fcff; } .popup.theme-lime .header { background: #f9fbe7; border-bottom-color: #f0f4c3; } .popup.theme-lime .content { background: #fdfef8; } .popup.theme-red .header { background: #ffebee; border-bottom-color: #ffcdd2; } .popup.theme-red .content { background: #fff5f5; } .popup.theme-teal .header { background: #e0f2f1; border-bottom-color: #b2dfdb; } .popup.theme-teal .content { background: #f0faf9; } .popup.theme-indigo .header { background: #e8eaf6; border-bottom-color: #c5cae9; } .popup.theme-indigo .content { background: #f3f4fb; } .popup.theme-amber .header { background: #fff8e1; border-bottom-color: #ffecb3; } .popup.theme-amber .content { background: #fffef5; } .popup.theme-rose .header { background: #fce4ec; border-bottom-color: #f8bbd0; } .popup.theme-rose .content { background: #fef5f8; } .popup.theme-mint .header { background: #e8f8f5; border-bottom-color: #c8ebe3; } .popup.theme-mint .content { background: #f5fcfa; } .popup.theme-peach .header { background: #fff0e5; border-bottom-color: #ffe0c7; } .popup.theme-peach .content { background: #fffaf5; } .popup.theme-lavender .header { background: #f0ebf8; border-bottom-color: #ddd0f0; } .popup.theme-lavender .content { background: #f9f6fc; } .popup.theme-coral .header { background: #ffe4e1; border-bottom-color: #ffc4bd; } .popup.theme-coral .content { background: #fff7f6; } .popup.theme-sky .header { background: #e1f5fe; border-bottom-color: #b3e5fc; } .popup.theme-sky .content { background: #f0fbff; } .popup.theme-lemon .header { background: #fffef0; border-bottom-color: #fff9c8; } .popup.theme-lemon .content { background: #fffffa; } @media (max-width: 640px) { .popup { width: min(230px, 85vw); font-size: 13px; } .popup .content { font-size: 16px; } } /* 动画效果 */ @keyframes modal-appear { 0% { opacity: 0; transform: scale(0.7) translateY(-20px); } 100% { opacity: 1; transform: scale(1) translateY(0); } } /* 从上方弹出 */ @keyframes popup-from-top { 0% { opacity: 0; transform: scale(0.3) translateY(-60px); } 60% { opacity: 1; transform: scale(1.08) translateY(0); } 80% { transform: scale(0.95) translateY(0); } 100% { opacity: 1; transform: scale(1) translateY(0); } } /* 从下方弹出 */ @keyframes popup-from-bottom { 0% { opacity: 0; transform: scale(0.3) translateY(60px); } 60% { opacity: 1; transform: scale(1.08) translateY(0); } 80% { transform: scale(0.95) translateY(0); } 100% { opacity: 1; transform: scale(1) translateY(0); } } /* 从左边弹出 */ @keyframes popup-from-left { 0% { opacity: 0; transform: scale(0.3) translateX(-60px); } 60% { opacity: 1; transform: scale(1.08) translateX(0); } 80% { transform: scale(0.95) translateX(0); } 100% { opacity: 1; transform: scale(1) translateX(0); } } /* 从右边弹出 */ @keyframes popup-from-right { 0% { opacity: 0; transform: scale(0.3) translateX(60px); } 60% { opacity: 1; transform: scale(1.08) translateX(0); } 80% { transform: scale(0.95) translateX(0); } 100% { opacity: 1; transform: scale(1) translateX(0); } } /* 从左上角弹出 */ @keyframes popup-from-topleft { 0% { opacity: 0; transform: scale(0.3) translate(-50px, -50px); } 60% { opacity: 1; transform: scale(1.08) translate(0, 0); } 80% { transform: scale(0.95) translate(0, 0); } 100% { opacity: 1; transform: scale(1) translate(0, 0); } } /* 从右上角弹出 */ @keyframes popup-from-topright { 0% { opacity: 0; transform: scale(0.3) translate(50px, -50px); } 60% { opacity: 1; transform: scale(1.08) translate(0, 0); } 80% { transform: scale(0.95) translate(0, 0); } 100% { opacity: 1; transform: scale(1) translate(0, 0); } } /* 从左下角弹出 */ @keyframes popup-from-bottomleft { 0% { opacity: 0; transform: scale(0.3) translate(-50px, 50px); } 60% { opacity: 1; transform: scale(1.08) translate(0, 0); } 80% { transform: scale(0.95) translate(0, 0); } 100% { opacity: 1; transform: scale(1) translate(0, 0); } } /* 从右下角弹出 */ @keyframes popup-from-bottomright { 0% { opacity: 0; transform: scale(0.3) translate(50px, 50px); } 60% { opacity: 1; transform: scale(1.08) translate(0, 0); } 80% { transform: scale(0.95) translate(0, 0); } 100% { opacity: 1; transform: scale(1) translate(0, 0); } } /* 动画类 */ .anim-top { animation: popup-from-top 0.55s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards; } .anim-bottom { animation: popup-from-bottom 0.55s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards; } .anim-left { animation: popup-from-left 0.55s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards; } .anim-right { animation: popup-from-right 0.55s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards; } .anim-topleft { animation: popup-from-topleft 0.55s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards; } .anim-topright { animation: popup-from-topright 0.55s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards; } .anim-bottomleft { animation: popup-from-bottomleft 0.55s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards; } .anim-bottomright { animation: popup-from-bottomright 0.55s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards; } /* 右下角透明小球 */ #float-balls { position: fixed; right: 30px; bottom: 30px; display: flex; flex-direction: column; gap: 15px; z-index: 10000; } .float-ball { width: 40px; height: 40px; border-radius: 50%; background: rgba(255, 255, 255, 0.7); backdrop-filter: blur(10px); border: 2px solid rgba(255, 255, 255, 0.9); display: flex; align-items: center; justify-content: center; cursor: pointer; text-decoration: none; transition: all 0.3s ease; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2); pointer-events: auto; } .float-ball span { color: #1a1a1a; font-size: 12px; font-weight: 600; text-align: center; } .float-ball:hover { background: rgba(255, 255, 255, 0.85); transform: scale(1.1); box-shadow: 0 6px 30px rgba(0, 0, 0, 0.25); } .float-ball:active { transform: scale(0.95); } /* 小球出现动画 */ @keyframes ball-appear { 0% { opacity: 0; transform: scale(0) translateX(100px); } 60% { opacity: 1; transform: scale(1.15) translateX(0); } 80% { transform: scale(0.9) translateX(0); } 100% { opacity: 1; transform: scale(1) translateX(0); } } #float-balls.show .float-ball { animation: ball-appear 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards; } #float-balls.show .float-ball:nth-child(2) { animation-delay: 0.15s; } @media (max-width: 640px) { #float-balls { right: 20px; bottom: 20px; gap: 10px; } .float-ball { width: 40px; height: 40px; } .float-ball span { font-size: 11px; } }