:root{--bg: #FAF7F2;--main: #8B7355;--accent: #D4915C;--text: #3D352E;--light-text: #8B7D6B;--timeline-line: #D4C5B0;--highlight-bg: #FDF0E6;--checklist-bg: #F5F0EB;--gray-bg: #F0EDE8;--card-shadow: rgba(0,0,0,.04)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:PingFang SC,Noto Sans SC,system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:16px;line-height:1.7;min-height:100vh;overflow-x:hidden}.app-container{max-width:480px;margin:0 auto;min-height:100vh;position:relative;background:var(--bg)}.page-content{min-height:100vh;width:100%}.watermark-layer{position:fixed;top:0;left:0;right:0;bottom:0;pointer-events:none;z-index:999}.noise-texture{position:fixed;top:0;left:0;right:0;bottom:0;pointer-events:none;z-index:998;opacity:.03;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-repeat:repeat;background-size:256px 256px}.progress-bar{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--accent),#E8A87C);z-index:1000;transition:width .3s ease;border-radius:0 2px 2px 0}.chapter-number{position:absolute;top:40px;right:20px;font-size:120px;font-weight:800;color:#8b73550f;line-height:1;pointer-events:none;z-index:0}.brand-glow{position:absolute;border-radius:50%;pointer-events:none;z-index:0}.gray-highlight-bg{background:var(--gray-bg)!important}.highlight-box{background:var(--highlight-bg);border-left:3px solid var(--accent);padding:16px 20px;margin:20px 0;border-radius:0 8px 8px 0}.checklist-box{background:var(--checklist-bg);border:1px dashed var(--timeline-line);padding:16px 20px;margin:20px 0;border-radius:8px}.hook-box{background:var(--highlight-bg);border-left:3px solid var(--accent);padding:16px 20px;margin:20px 0;border-radius:0 8px 8px 0}.bubble-card{background:var(--highlight-bg);border-left:3px solid var(--accent);padding:12px 16px 12px 20px;border-radius:0 6px 6px 0;margin:12px 0}.section-divider{height:4px;background:linear-gradient(90deg,transparent,var(--accent),transparent);margin:40px auto;width:60%;border-radius:2px}.cta-glow{position:relative;overflow:hidden}.cta-glow:after{content:"";position:absolute;top:50%;left:50%;width:0;height:0;background:#ffffff26;border-radius:50%;transform:translate(-50%,-50%);opacity:0;transition:width .4s,height .4s,opacity .4s}.cta-glow:active:after{width:200%;height:200%;opacity:1;transition:0s}.tab-active{background:var(--accent);color:#fff}.tab-inactive{background:var(--checklist-bg);color:var(--text)}.timeline-dot{width:12px;height:12px;border-radius:50%;background:var(--main);box-shadow:0 0 4px #8b735533}.timeline-dot-orange{background:var(--accent);box-shadow:0 0 4px #d4915c33}.timeline-dot-yellow{background:#c4a96a}.timeline-dot-green{background:#7db892}.glass-card{background:#fff9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(212,145,92,.08)}.glass-card-warm{background:#fdf0e699;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(212,145,92,.12)}.card-table{background:var(--checklist-bg);border-radius:8px;padding:12px;margin:12px 0}.card-table-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid rgba(212,145,92,.08)}.card-table-row:last-child{border-bottom:none}.card-table .label{font-size:13px;color:var(--light-text);font-weight:600}.card-table .value{font-size:14px;color:var(--text)}.keyword-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.keyword-btn{padding:10px 8px;border-radius:6px;background:var(--highlight-bg);border:1px solid rgba(212,145,92,.15);color:var(--accent);font-size:13px;font-weight:700;cursor:pointer;text-align:center;transition:all .2s}.keyword-btn:active{transform:scale(.95);background:var(--accent);color:#fff}.big-number{font-size:32px;font-weight:800;color:var(--accent);line-height:1}.compare-card{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}