/* 全局样式 (限定在 #tool 作用域，避免污染 v2 yst-shell) */
#tool * { box-sizing: border-box;
} :root { --primary: #9333ea; --secondary: #a855f7; --accent: #fbbf24; --success: #10b981; --background: #0a0118; --surface: #1a0b2e; --surface-light: #2d1b4e; --text: #f3e8ff; --text-secondary: #c4b5fd; --gradient-mystic: linear-gradient(135deg, #667eea 0%, #764ba2 100%); --gradient-cosmic: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); --gradient-celestial: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); --gradient-golden: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%); --shadow-glow: 0 0 30px rgba(147, 51, 234, 0.3); --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.5);
} #tool { font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: var(--background); color: var(--text); line-height: 1.6; position: relative; overflow: hidden; border-radius: 12px;
} /* 星空背景 (改为 absolute 限定在 #tool 卡片内) */
#tool .stars-container { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: -1;
} .stars, .stars2, .stars3 { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: transparent;
} .stars { background-image: radial-gradient(3px 3px at 20px 30px, #fff, rgba(255,255,255,0)), radial-gradient(3px 3px at 60px 70px, #fff, rgba(255,255,255,0)), radial-gradient(2px 2px at 50px 50px, #fff, rgba(255,255,255,0)), radial-gradient(2px 2px at 130px 80px, #fff, rgba(255,255,255,0)), radial-gradient(3px 3px at 90px 10px, #fff, rgba(255,255,255,0)), radial-gradient(2px 2px at 40px 100px, #fef3c7, rgba(255,255,255,0)), radial-gradient(2px 2px at 180px 140px, #fef3c7, rgba(255,255,255,0)); background-size: 200px 200px; animation: twinkle 2s ease-in-out infinite, moveStars 80s linear infinite;
} .stars2 { background-image: radial-gradient(2px 2px at 100px 120px, #e9d5ff, rgba(233,213,255,0)), radial-gradient(3px 3px at 150px 160px, #c084fc, rgba(192,132,252,0)), radial-gradient(2px 2px at 180px 50px, #ddd6fe, rgba(221,214,254,0)), radial-gradient(2px 2px at 80px 180px, #e9d5ff, rgba(233,213,255,0)), radial-gradient(2px 2px at 30px 90px, #c084fc, rgba(192,132,252,0)); background-size: 250px 250px; animation: twinkle 3s ease-in-out infinite 0.5s, moveStars 100s linear infinite reverse;
} .stars3 { background-image: radial-gradient(2px 2px at 220px 90px, #fde047, rgba(253,224,71,0)), radial-gradient(3px 3px at 170px 120px, #fbbf24, rgba(251,191,36,0)), radial-gradient(2px 2px at 60px 160px, #fef3c7, rgba(254,243,199,0)), radial-gradient(3px 3px at 130px 40px, #fde047, rgba(253,224,71,0)); background-size: 300px 300px; animation: twinkle 4s ease-in-out infinite 1s, moveStars 120s linear infinite;
} @keyframes twinkle { 0%, 100% { opacity: 0.6; } 50% { opacity: 1; }
} @keyframes moveStars { from { transform: translateY(0) translateX(0); } to { transform: translateY(-50px) translateX(30px); }
} /* 粒子画布 (限定在 #tool 卡片内) */
#tool #particleCanvas { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none;
} /* 导航栏 */
.navbar { background: rgba(10, 1, 24, 0.8); backdrop-filter: blur(20px); border-bottom: 1px solid rgba(168, 85, 247, 0.2); position: sticky; top: 0; z-index: 100;
} .nav-content { max-width: 1400px; margin: 0 auto; padding: 1rem 2rem; display: flex; justify-content: space-between; align-items: center;
} .logo { display: flex; align-items: center; gap: 0.75rem; font-size: 1.5rem; font-weight: 700; color: var(--text);
} .logo svg { width: 2rem; height: 2rem; color: var(--accent); filter: drop-shadow(0 0 10px rgba(251, 191, 36, 0.5)); animation: logoSpin 10s linear infinite, logoPulse 2s ease-in-out infinite;
} @keyframes logoSpin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); }
} @keyframes logoPulse { 0%, 100% { filter: drop-shadow(0 0 10px rgba(251, 191, 36, 0.5)); } 50% { filter: drop-shadow(0 0 20px rgba(251, 191, 36, 0.8)); transform: scale(1.1); }
} .logo:hover svg { animation: logoSpin 2s linear infinite, logoPulse 1s ease-in-out infinite;
} .nav-links { display: flex; gap: 2.5rem;
} .nav-links a { color: var(--text-secondary); text-decoration: none; font-weight: 500; transition: all 0.3s; position: relative;
} .nav-links a::after { content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 2px; background: var(--gradient-golden); transition: width 0.3s;
} .nav-links a:hover,
.nav-links a.active { color: var(--accent);
} .nav-links a:hover::after,
.nav-links a.active::after { width: 100%;
} /* 容器 */
.container { max-width: 1400px; margin: 0 auto; padding: 2rem;
} /* 标题区域 */
.hero { text-align: center; padding: 4rem 0 2rem; position: relative;
} .mystical-symbol { width: 120px; height: 120px; margin: 0 auto 2rem; position: relative; animation: float 4s ease-in-out infinite;
} @keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-20px); }
} .circle-outer,
.circle-middle,
.circle-inner { position: absolute; border-radius: 50%; border: 2px solid;
} .circle-outer { width: 120px; height: 120px; border-color: rgba(251, 191, 36, 0.3); animation: rotate 20s linear infinite;
} .circle-middle { width: 80px; height: 80px; top: 20px; left: 20px; border-color: rgba(168, 85, 247, 0.4); animation: rotate 15s linear infinite reverse;
} .circle-inner { width: 40px; height: 40px; top: 40px; left: 40px; border-color: rgba(147, 51, 234, 0.5); animation: rotate 10s linear infinite;
} @keyframes rotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); }
} .symbol-icon { position: absolute; width: 50px; height: 50px; top: 35px; left: 35px; color: var(--accent); filter: drop-shadow(0 0 20px rgba(251, 191, 36, 0.8)); animation: symbolRotate 8s linear infinite, symbolPulse 2s ease-in-out infinite;
} @keyframes symbolRotate { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); }
} @keyframes symbolPulse { 0%, 100% { filter: drop-shadow(0 0 20px rgba(251, 191, 36, 0.8)); opacity: 1; } 50% { filter: drop-shadow(0 0 40px rgba(251, 191, 36, 1)); opacity: 0.9; }
} .title { font-size: 4rem; font-weight: 800; line-height: 1.2; margin-bottom: 1.5rem;
} .mystical-text { background: var(--gradient-mystic); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
} .gradient-text { background: var(--gradient-golden); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; filter: drop-shadow(0 0 30px rgba(251, 191, 36, 0.3));
} .subtitle { font-size: 1.25rem; color: var(--text-secondary); max-width: 700px; margin: 0 auto;
} /* 问答区域 */
.question-section { margin: 3rem 0 8rem 0; display: flex; justify-content: center; min-height: 700px; padding-bottom: 3rem;
} .book-container { position: relative; perspective: 2000px; width: 100%; max-width: 800px; min-height: 650px;
} /* 书本封面 */
.book-cover { width: 100%; cursor: pointer; transition: transform 0.8s; transform-style: preserve-3d;
} .book-cover.opened { transform: rotateY(-180deg); opacity: 0; pointer-events: none;
} .book-front { background: linear-gradient(135deg, #2d1b4e 0%, #1a0b2e 100%); border: 2px solid rgba(251, 191, 36, 0.3); border-radius: 24px; padding: 4rem 3rem; text-align: center; position: relative; box-shadow: var(--shadow-glow), var(--shadow-soft); transition: all 0.3s;
} .book-front:hover { border-color: rgba(251, 191, 36, 0.6); box-shadow: 0 0 50px rgba(251, 191, 36, 0.4), var(--shadow-soft); transform: translateY(-5px);
} .book-title { font-size: 3rem; font-weight: 800; background: var(--gradient-golden); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 1rem;
} .book-subtitle { font-size: 1.25rem; color: var(--text-secondary); font-style: italic; margin-bottom: 2rem;
} .book-decoration { width: 100px; height: 100px; margin: 2rem auto; color: var(--accent); filter: drop-shadow(0 0 20px rgba(251, 191, 36, 0.5)); animation: pulse 3s ease-in-out infinite;
} .book-decoration svg { width: 100%; height: 100%;
} .book-hint { color: var(--text-secondary); font-size: 1.1rem; animation: blink 2s ease-in-out infinite;
} @keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; }
} /* 答案卡片 */
.answer-card { position: absolute; top: 0; left: 0; width: 100%; opacity: 0; transform: scale(0.9); transition: all 0.8s; pointer-events: none; z-index: 10;
} .answer-card.active { opacity: 1; transform: scale(1); pointer-events: all;
} .card-content { background: linear-gradient(135deg, #2d1b4e 0%, #1a0b2e 100%); border: 2px solid rgba(168, 85, 247, 0.3); border-radius: 24px; padding: 3rem; box-shadow: var(--shadow-glow), var(--shadow-soft); margin-bottom: 3rem; max-height: 600px; overflow-y: auto;
} .card-title { font-size: 2rem; font-weight: 700; text-align: center; margin-bottom: 1rem; background: var(--gradient-mystic); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
} .card-desc { text-align: center; color: var(--text-secondary); margin-bottom: 2rem;
} /* 输入区域 */
.input-container { position: relative; margin-bottom: 2rem;
} #questionInput { width: 100%; background: rgba(168, 85, 247, 0.1); border: 2px solid rgba(168, 85, 247, 0.3); border-radius: 16px; padding: 1.5rem; color: var(--text); font-size: 1.1rem; font-family: inherit; resize: none; transition: all 0.3s;
} #questionInput:focus { outline: none; border-color: var(--accent); background: rgba(168, 85, 247, 0.15); box-shadow: 0 0 20px rgba(251, 191, 36, 0.2);
} #questionInput::placeholder { color: var(--text-secondary);
} .char-count { position: absolute; bottom: -25px; right: 0; font-size: 0.9rem; color: var(--text-secondary);
} /* 按钮 */
.btn-ask { width: 100%; background: var(--gradient-golden); color: var(--background); border: none; padding: 1.25rem 2rem; border-radius: 16px; font-size: 1.25rem; font-weight: 700; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 0.75rem; transition: all 0.3s; box-shadow: 0 10px 30px rgba(251, 191, 36, 0.3); margin-top: 2rem;
} .btn-ask:hover { transform: translateY(-3px); box-shadow: 0 15px 40px rgba(251, 191, 36, 0.5);
} .btn-ask svg { width: 24px; height: 24px;
} /* 快速问题 */
.quick-questions { margin-top: 2rem; text-align: center;
} .quick-questions p { color: var(--text-secondary); margin-bottom: 1rem;
} .quick-btns { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 0.75rem;
} .quick-btn { background: rgba(168, 85, 247, 0.2); border: 1px solid rgba(168, 85, 247, 0.3); color: var(--text); padding: 0.75rem 1rem; border-radius: 12px; font-size: 0.95rem; cursor: pointer; transition: all 0.3s;
} .quick-btn:hover { background: rgba(168, 85, 247, 0.3); border-color: var(--accent); transform: translateY(-2px);
} /* 加载界面 */
.loading-interface { text-align: center; padding: 3rem 0;
} .crystal-ball { width: 150px; height: 150px; margin: 0 auto 2rem; position: relative;
} .ball-glow { position: absolute; width: 100%; height: 100%; border-radius: 50%; background: radial-gradient(circle, rgba(251, 191, 36, 0.4) 0%, transparent 70%); animation: glow 2s ease-in-out infinite;
} @keyframes glow { 0%, 100% { transform: scale(1); opacity: 0.5; } 50% { transform: scale(1.2); opacity: 1; }
} .ball-inner { position: absolute; width: 100%; height: 100%; border-radius: 50%; background: linear-gradient(135deg, rgba(147, 51, 234, 0.8) 0%, rgba(168, 85, 247, 0.8) 100%); box-shadow: inset 0 0 50px rgba(0, 0, 0, 0.5), 0 0 50px rgba(147, 51, 234, 0.5); animation: rotate 10s linear infinite;
} .ball-shine { position: absolute; width: 40%; height: 40%; top: 15%; left: 15%; border-radius: 50%; background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.8), transparent);
} .loading-text { font-size: 1.25rem; color: var(--text-secondary); margin-bottom: 1rem;
} .mystical-dots { display: flex; justify-content: center; gap: 0.5rem;
} .mystical-dots span { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); animation: bounce 1.4s ease-in-out infinite;
} .mystical-dots span:nth-child(2) { animation-delay: 0.2s;
} .mystical-dots span:nth-child(3) { animation-delay: 0.4s;
} @keyframes bounce { 0%, 80%, 100% { transform: scale(0); } 40% { transform: scale(1); }
} /* 答案展示界面 */
.answer-interface { padding: 2rem 0 3rem 0;
} .answer-decoration { text-align: center; color: var(--accent); margin-bottom: 2rem; opacity: 0.5;
} .answer-decoration svg { width: 200px; height: 50px;
} .your-question { text-align: center; margin-bottom: 3rem; padding: 1.5rem; background: rgba(168, 85, 247, 0.1); border-radius: 16px; border: 1px solid rgba(168, 85, 247, 0.2);
} .question-label { display: block; font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 0.5rem; text-transform: uppercase; letter-spacing: 1px;
} .your-question p { font-size: 1.25rem; color: var(--text); font-weight: 500;
} .answer-reveal { text-align: center; margin-bottom: 2rem;
} .answer-icon { width: 80px; height: 80px; margin: 0 auto 1.5rem; color: var(--accent); filter: drop-shadow(0 0 30px rgba(251, 191, 36, 0.6)); animation: revealIcon 0.8s ease-out;
} @keyframes revealIcon { from { transform: scale(0) rotate(-180deg); opacity: 0; } to { transform: scale(1) rotate(0deg); opacity: 1; }
} .answer-icon svg { width: 100%; height: 100%;
} .answer-title { font-size: 1.75rem; margin-bottom: 1.5rem; background: var(--gradient-golden); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
} .answer-text { font-size: 1.5rem; line-height: 1.8; color: var(--text); font-weight: 500; padding: 2rem; background: rgba(251, 191, 36, 0.1); border-radius: 16px; border: 2px solid rgba(251, 191, 36, 0.3); animation: revealAnswer 0.8s ease-out 0.3s both;
} @keyframes revealAnswer { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); }
} .answer-decoration.bottom { margin-top: 2rem; margin-bottom: 0;
} /* 操作按钮 */
.action-buttons { display: flex; gap: 1rem; margin-top: 2.5rem; margin-bottom: 1rem;
} .btn-again,
.btn-share { flex: 1; padding: 1rem 1.5rem; border-radius: 12px; font-size: 1rem; font-weight: 600; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 0.5rem; transition: all 0.3s;
} .btn-again { background: var(--gradient-mystic); color: white; border: none;
} .btn-again:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(147, 51, 234, 0.4);
} .btn-share { background: rgba(168, 85, 247, 0.2); color: var(--text); border: 1px solid rgba(168, 85, 247, 0.3);
} .btn-share:hover { background: rgba(168, 85, 247, 0.3); border-color: var(--accent); transform: translateY(-2px);
} .btn-again svg,
.btn-share svg { width: 20px; height: 20px;
} /* 使用指南 */
.guide-section { padding: 8rem 0 5rem 0; clear: both; margin-top: 5rem; position: relative;
} .section-title { text-align: center; font-size: 2.5rem; font-weight: 700; margin-bottom: 4rem; background: var(--gradient-mystic); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
} .guide-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; max-width: 1200px; margin: 0 auto;
} .step-card { background: rgba(45, 27, 78, 0.5); border: 1px solid rgba(168, 85, 247, 0.2); border-radius: 20px; padding: 3rem 1.5rem 2rem; text-align: center; position: relative; transition: all 0.3s; min-height: 250px; display: flex; flex-direction: column; justify-content: flex-start;
} .step-card:hover { transform: translateY(-5px); border-color: var(--accent); box-shadow: 0 15px 40px rgba(147, 51, 234, 0.3);
} .step-number { position: absolute; top: -20px; left: 50%; transform: translateX(-50%); width: 45px; height: 45px; background: var(--gradient-golden); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.25rem; color: var(--background); box-shadow: 0 5px 15px rgba(251, 191, 36, 0.4); z-index: 1;
} .step-icon { font-size: 3rem; margin: 1rem 0 1rem;
} .step-card h3 { font-size: 1.25rem; margin-bottom: 0.75rem; color: var(--text);
} .step-card p { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.6;
} /* 热门问题 */
.popular-section { padding: 5rem 0; clear: both;
} .popular-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; max-width: 1200px; margin: 0 auto;
} .popular-card { background: rgba(45, 27, 78, 0.5); border: 1px solid rgba(168, 85, 247, 0.2); border-radius: 20px; padding: 2rem; transition: all 0.3s; min-height: 280px; display: flex; flex-direction: column;
} .popular-card:hover { transform: translateY(-5px); border-color: var(--accent);
} .popular-icon { font-size: 2.5rem; margin-bottom: 1rem;
} .popular-card h3 { font-size: 1.25rem; margin-bottom: 1rem; color: var(--text);
} .popular-card ul { list-style: none; flex: 1;
} .popular-card li { color: var(--text-secondary); padding: 0.5rem 0; padding-left: 1.5rem; position: relative; font-size: 0.95rem; line-height: 1.6;
} .popular-card li::before { content: '✦'; position: absolute; left: 0; color: var(--accent);
} /* 页脚 */
.footer { background: rgba(26, 11, 46, 0.8); border-top: 1px solid rgba(168, 85, 247, 0.2); padding: 3rem 2rem 1rem; margin-top: 5rem;
} .footer-content { max-width: 1400px; margin: 0 auto; display: grid; grid-template-columns: 2fr 3fr; gap: 3rem; margin-bottom: 2rem;
} .footer-logo { display: flex; align-items: center; gap: 0.75rem; font-size: 1.5rem; font-weight: 700; margin-bottom: 1rem;
} .footer-logo svg { width: 2rem; height: 2rem; color: var(--accent); filter: drop-shadow(0 0 8px rgba(251, 191, 36, 0.4)); animation: footerLogoGlow 3s ease-in-out infinite;
} @keyframes footerLogoGlow { 0%, 100% { filter: drop-shadow(0 0 8px rgba(251, 191, 36, 0.4)); } 50% { filter: drop-shadow(0 0 15px rgba(251, 191, 36, 0.7)); }
} .footer-info p { color: var(--text-secondary);
} .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem;
} .footer-column h4 { margin-bottom: 1rem; color: var(--text);
} .footer-column a { display: block; color: var(--text-secondary); text-decoration: none; margin-bottom: 0.5rem; transition: color 0.3s;
} .footer-column a:hover { color: var(--accent);
} .footer-bottom { text-align: center; padding-top: 2rem; border-top: 1px solid rgba(168, 85, 247, 0.1); color: var(--text-secondary); font-size: 0.9rem;
} /* Toast提示 */
.toast { position: fixed; bottom: 2rem; left: 50%; transform: translateX(-50%) translateY(100px); background: rgba(45, 27, 78, 0.95); border: 1px solid rgba(168, 85, 247, 0.5); color: var(--text); padding: 1rem 2rem; border-radius: 12px; box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5); z-index: 1000; opacity: 0; transition: all 0.3s;
} .toast.show { opacity: 1; transform: translateX(-50%) translateY(0);
} /* 响应式设计 */
@media (max-width: 1200px) { .guide-steps { grid-template-columns: repeat(2, 1fr); gap: 3rem 2rem; } .popular-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
} @media (max-width: 768px) { .title { font-size: 2.5rem; } .subtitle { font-size: 1rem; } .card-content { padding: 2rem 1.5rem; margin-bottom: 3rem; } .nav-links { gap: 1rem; font-size: 0.9rem; } .footer-content { grid-template-columns: 1fr; } .footer-links { grid-template-columns: 1fr; gap: 1.5rem; } .action-buttons { flex-direction: column; } .quick-btns { grid-template-columns: 1fr; } .guide-steps { grid-template-columns: 1fr; gap: 3rem 1rem; } .popular-grid { grid-template-columns: 1fr; } .answer-text { font-size: 1.25rem; } .step-card { min-height: auto; } .popular-card { min-height: auto; } .question-section { margin: 2rem 0 6rem 0; min-height: 550px; padding-bottom: 2rem; } .book-container { min-height: 500px; } .guide-section { padding: 6rem 0 3rem 0; margin-top: 4rem; } .card-content { max-height: 500px; }
} /* 自定义滚动条 */
.card-content::-webkit-scrollbar { width: 8px;
} .card-content::-webkit-scrollbar-track { background: rgba(168, 85, 247, 0.1); border-radius: 4px;
} .card-content::-webkit-scrollbar-thumb { background: rgba(168, 85, 247, 0.5); border-radius: 4px;
} .card-content::-webkit-scrollbar-thumb:hover { background: rgba(168, 85, 247, 0.7);
} /* 错误状态 */
.input-error { border-color: #ef4444 !important;
} .error-text { color: #f87171; font-size: 0.9rem; margin-top: 0.5rem;
} /* AdSense 内容区域 */
.ad-content-section{max-width:900px;margin:3rem auto;padding:0 20px}
.ad-content-wrap{background:rgba(26,11,46,0.6);border:1px solid rgba(168,85,247,0.15);border-radius:16px;padding:32px 28px}
.ad-content-wrap h2{font-size:1.4rem;color:#f3e8ff;margin-bottom:12px}
.ad-content-wrap h3{font-size:1.15rem;color:#e9d5ff;margin:28px 0 10px;padding-top:20px;border-top:1px solid rgba(168,85,247,0.1)}
.ad-content-wrap h4{font-size:1rem;color:#ddd6fe;margin-bottom:6px}
.ad-content-wrap p{font-size:.93rem;color:#c4b5fd;line-height:1.7;margin-bottom:8px}
.ad-intro-text{margin-bottom:8px}
.ad-steps-list ol{padding-left:20px;margin:8px 0 10px}
.ad-steps-list li{font-size:.93rem;color:#c4b5fd;line-height:1.7;margin-bottom:4px}
.ad-features{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:12px}
.ad-feature-card{background:rgba(45,27,78,0.4);border:1px solid rgba(168,85,247,0.12);border-radius:10px;padding:16px}
.ad-feature-card h4{margin-bottom:4px}
.ad-feature-card p{margin-bottom:0}
.ad-scenario-list ul{padding-left:20px;margin:8px 0}
.ad-scenario-list li{font-size:.93rem;color:#c4b5fd;line-height:1.7;margin-bottom:4px}
.ad-faq-item{margin-bottom:16px}
.ad-faq-item:last-child{margin-bottom:0}
.ad-faq-item h4{color:#e9d5ff}
.ad-faq-item p{margin-bottom:0}
.ad-site-footer{text-align:center;padding:24px 20px;margin-top:2rem;border-top:1px solid rgba(168,85,247,0.15)}
.ad-footer-links{margin-bottom:8px}
.ad-footer-links a{color:#c4b5fd;text-decoration:none;font-size:.9rem;transition:color .3s}
.ad-footer-links a:hover{color:#fbbf24}
.ad-footer-sep{color:rgba(196,181,253,0.4);margin:0 10px;font-size:.85rem}
.ad-footer-copy{color:rgba(196,181,253,0.5);font-size:.8rem}
@media(max-width:768px){.ad-features{grid-template-columns:1fr}.ad-content-wrap{padding:24px 18px}}