:root{--primary: #FF6B6B;--primary-dark: #FF5252;--secondary: #FFB84D;--accent: #FFD3E0;--bg: #FFF8F3;--surface: #FFFFFF;--text: #2D2A32;--text-light: #6B6671;--border: #F0E7DF;--radius: 20px;--shadow-sm: 0 2px 8px rgba(255,107,107,.06);--shadow: 0 8px 24px rgba(255,107,107,.1);--shadow-lg: 0 20px 48px rgba(255,107,107,.16)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,PingFang SC,Microsoft YaHei,sans-serif;color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html{scroll-behavior:smooth}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:none;cursor:pointer;font-weight:600;border-radius:999px;transition:all .25s ease;font-family:inherit;text-decoration:none}.btn-sm{padding:8px 18px;font-size:14px}.btn-lg{padding:14px 32px;font-size:16px}.btn-block{width:100%;padding:14px;font-size:16px}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;box-shadow:var(--shadow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-ghost{background:transparent;color:var(--text);border:1.5px solid var(--border)}.btn-ghost:hover{border-color:var(--primary);color:var(--primary)}.nav{position:sticky;top:0;z-index:50;background:#fff8f3cc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.nav-inner{max-width:1180px;margin:0 auto;padding:16px 24px;display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:10px;text-decoration:none}.logo img{height:36px;width:auto;border-radius:8px;-o-object-fit:contain;object-fit:contain;flex-shrink:0}.logo-text{font-weight:700;font-size:18px;color:var(--text)}.footer .logo img{height:40px}.nav-links{display:flex;align-items:center;gap:28px}.nav-links a{color:var(--text-light);text-decoration:none;font-size:15px;font-weight:500}.nav-links a:hover{color:var(--primary)}.hero{position:relative;overflow:hidden;padding:80px 24px 100px}.hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 20% 20%,rgba(255,184,77,.15),transparent 40%),radial-gradient(circle at 80% 60%,rgba(255,107,107,.12),transparent 45%);z-index:0}.hero-inner{position:relative;max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center;z-index:1}.badge{display:inline-block;background:#fff;padding:6px 14px;border-radius:999px;font-size:13px;color:var(--primary);font-weight:600;box-shadow:var(--shadow-sm);margin-bottom:24px}.hero h1{font-size:64px;line-height:1.1;letter-spacing:-1px;margin-bottom:24px;font-weight:800}.grad{background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero p{font-size:17px;color:var(--text-light);margin-bottom:36px}.hero-cta{display:flex;gap:14px;margin-bottom:28px;flex-wrap:wrap}.hero-meta{display:flex;gap:24px;color:var(--text-light);font-size:14px;flex-wrap:wrap}.hero-visual{position:relative;display:flex;justify-content:center;align-items:center;min-height:480px}.phone{width:260px;height:520px;border-radius:40px;background:#1a1a1a;padding:12px;box-shadow:var(--shadow-lg);position:relative;z-index:2;transform:rotate(-6deg);transition:transform .4s ease}.phone:hover{transform:rotate(-3deg) translateY(-6px)}.phone-screen{width:100%;height:100%;background:linear-gradient(180deg,#fff,#fff8f3);border-radius:30px;padding:24px 16px;overflow:hidden}.screen-bar{width:80px;height:6px;background:var(--border);border-radius:3px;margin:0 auto 24px}.screen-card{padding:14px 16px;border-radius:14px;margin-bottom:12px;font-size:14px;font-weight:600}.screen-card-1{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff}.screen-card-2{background:#fff;color:var(--primary);box-shadow:var(--shadow-sm);font-size:22px}.screen-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}.screen-dot{aspect-ratio:1;border-radius:10px;background:var(--accent)}.screen-dot:nth-child(2n){background:#ffe0b8}.screen-dot:nth-child(3n){background:#ffcfcf}.blob{position:absolute;border-radius:50%;filter:blur(40px);z-index:1}.blob-1{width:200px;height:200px;background:var(--accent);top:10%;right:5%}.blob-2{width:180px;height:180px;background:#ffe0b8;bottom:10%;left:5%}.section-head{text-align:center;max-width:720px;margin:0 auto 56px}.eyebrow{display:inline-block;color:var(--primary);font-weight:700;font-size:14px;letter-spacing:1px;text-transform:uppercase;margin-bottom:12px}.section-head h2{font-size:38px;font-weight:800;letter-spacing:-.5px}.section-sub{color:var(--text-light);margin-top:12px;font-size:16px}.features{padding:100px 24px;max-width:1180px;margin:0 auto}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.feature-card{background:var(--surface);border-radius:var(--radius);padding:32px 28px;border:1px solid var(--border);transition:all .3s ease;position:relative;overflow:hidden}.feature-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--secondary));transform:scaleX(0);transform-origin:left;transition:transform .35s ease}.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}.feature-card:hover:before{transform:scaleX(1)}.feature-icon{width:56px;height:56px;border-radius:16px;background:linear-gradient(135deg,#ffe8e0,#fff3d9);display:flex;align-items:center;justify-content:center;font-size:28px;margin-bottom:20px}.feature-card h3{font-size:19px;margin-bottom:10px;font-weight:700}.feature-card p{color:var(--text-light);font-size:14.5px}.pricing{padding:40px 24px 100px;max-width:1180px;margin:0 auto}.price-card-wrap{max-width:440px;margin:0 auto}.price-card{background:var(--surface);border-radius:28px;padding:44px 36px;box-shadow:var(--shadow-lg);position:relative;border:2px solid var(--primary)}.price-badge{position:absolute;top:-14px;left:50%;transform:translate(-50%);background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;font-size:13px;font-weight:700;padding:6px 18px;border-radius:999px;box-shadow:var(--shadow)}.price-card h3{font-size:24px;margin-bottom:8px;font-weight:800}.price-sub{color:var(--text-light);font-size:14px;margin-bottom:24px}.price{display:flex;align-items:baseline;gap:6px;margin-bottom:28px;padding-bottom:24px;border-bottom:1px dashed var(--border)}.price-num{font-size:56px;font-weight:800;background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.price-unit{color:var(--text-light)}.price-discount{margin-bottom:24px}.price-discount .old{color:var(--text-light);text-decoration:line-through;font-size:14px}.price-discount .save{margin-left:8px;color:var(--primary);font-size:14px;font-weight:600}.price-list{list-style:none;margin-bottom:28px}.price-list li{padding:8px 0 8px 28px;position:relative;color:var(--text);font-size:15px}.price-list li:before{content:"✓";position:absolute;left:0;top:8px;width:18px;height:18px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;font-size:11px;display:flex;align-items:center;justify-content:center;font-weight:700}.price-foot{text-align:center;color:var(--text-light);font-size:13px;margin-top:14px}.period-switch{display:flex;gap:8px;margin-bottom:20px}.period-btn{flex:1;padding:8px 0;border-radius:10px;border:1.5px solid var(--border);background:transparent;color:var(--text-light);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease;font-family:inherit}.period-btn.active{background:#fff;color:var(--primary);border-color:var(--primary);box-shadow:var(--shadow-sm)}.period-btn:hover:not(.active){border-color:var(--primary);color:var(--primary)}.apply{padding:60px 24px 100px;max-width:1180px;margin:0 auto}.apply-inner{max-width:520px;margin:0 auto}.form-card{background:var(--surface);border-radius:var(--radius);padding:40px 32px;border:1px solid var(--border);box-shadow:var(--shadow)}.form-group{margin-bottom:20px}.form-label{display:block;font-size:14px;font-weight:600;color:var(--text);margin-bottom:6px}.form-input{width:100%;padding:12px 16px;border:1.5px solid var(--border);border-radius:12px;font-size:15px;font-family:inherit;color:var(--text);background:#fff;transition:all .2s ease;outline:none}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #ff6b6b1f}.form-row{display:flex;gap:10px}.form-row .form-input{flex:1}.success-card{background:#fff;border-radius:var(--radius);padding:40px 32px;border:1px solid #d1fae5;box-shadow:var(--shadow)}.success-icon{font-size:48px;text-align:center;margin-bottom:16px}.success-title{text-align:center;font-size:20px;font-weight:800;color:#065f46;margin-bottom:8px}.success-sub{text-align:center;color:#047857;margin-bottom:24px}.info-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid #f0fdf4}.info-row:last-child{border-bottom:none}.info-label{color:var(--text-light);font-size:14px}.info-value{font-weight:700;color:var(--text)}.info-value.primary{color:var(--primary)}.info-value.danger{color:#dc2626}.copy-btn{padding:4px 10px;font-size:12px;border-radius:6px;border:none;background:var(--bg);color:var(--text-light);cursor:pointer;font-family:inherit;font-weight:600;transition:all .2s}.copy-btn:hover{background:var(--border);color:var(--text)}.footer{background:#fff;border-top:1px solid var(--border);padding:32px 24px}.footer-inner{max-width:1180px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}.footer-links{display:flex;gap:24px}.footer-links a{color:var(--text-light);text-decoration:none;font-size:14px}.footer-links a:hover{color:var(--primary)}.footer p{color:var(--text-light);font-size:14px}@media(max-width:860px){.hero{padding:48px 20px 60px}.hero-inner{grid-template-columns:1fr;gap:40px;text-align:center}.hero h1{font-size:42px}.hero-cta,.hero-meta{justify-content:center}.feature-grid{grid-template-columns:1fr}.section-head h2{font-size:28px}.features,.pricing,.apply{padding:60px 20px}.nav-links a:not(.btn){display:none}.footer-inner{flex-direction:column;text-align:center}}.cs-widget{position:fixed;right:24px;bottom:24px;z-index:200;display:flex;flex-direction:column;align-items:flex-end}.cs-button{width:56px;height:56px;border-radius:50%;border:none;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;font-size:24px;line-height:1;cursor:pointer;box-shadow:var(--shadow-lg);transition:all .25s ease;display:flex;align-items:center;justify-content:center}.cs-button:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 14px 32px #ff6b6b3d}.cs-card{position:absolute;right:0;bottom:72px;width:240px;background:var(--surface);border-radius:20px;border:1px solid var(--border);box-shadow:var(--shadow-lg);overflow:hidden;opacity:0;transform:translateY(12px) scale(.96);pointer-events:none;transition:all .25s ease}.cs-card.open{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}.cs-card-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff}.cs-title{font-weight:700;font-size:15px}.cs-close{background:transparent;border:none;color:#fff;font-size:22px;line-height:1;cursor:pointer;padding:0 2px}.cs-card-body{padding:20px;text-align:center}.cs-qr{width:160px;height:160px;border-radius:12px;-o-object-fit:contain;object-fit:contain;margin-bottom:12px}.cs-tip{font-size:13px;color:var(--text-light);margin:0}@media(max-width:860px){.cs-widget{right:16px;bottom:16px}.cs-button{width:52px;height:52px;font-size:22px}.cs-card{width:220px;bottom:66px}.cs-qr{width:140px;height:140px}}.footer-copy{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.footer-copy p{margin:0}.footer-icp{color:var(--text-light);text-decoration:none;font-size:14px}.footer-icp:hover{color:var(--primary)}@media(max-width:860px){.footer-copy{flex-direction:column;gap:6px;text-align:center}}