:root{--font-title: "Orbitron", "Noto Sans SC", sans-serif;--font-body: "Outfit", "Noto Sans SC", sans-serif;--bg-dark: #05060b;--bg-deep: #0b0d19;--primary-gold: #D4AF37;--primary-gold-rgb: 212, 175, 55;--cyan-accent: #00f2fe;--cyan-accent-rgb: 0, 242, 254;--blue-tech: #0066ff;--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .7);--text-muted: rgba(255, 255, 255, .45);--border-light: rgba(255, 255, 255, .08);--border-glow-gold: rgba(212, 175, 55, .25);--card-glass-bg: rgba(13, 17, 35, .65);--glow-shadow-gold: 0 0 30px rgba(212, 175, 55, .15);--glow-shadow-cyan: 0 0 30px rgba(0, 242, 254, .15);scroll-behavior:smooth}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-primary);font-family:var(--font-body);overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.tech-grid-bg{position:fixed;top:0;left:0;width:100%;height:100%;background-image:linear-gradient(rgba(255,255,255,.015) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.015) 1px,transparent 1px);background-size:50px 50px;background-position:center;pointer-events:none;z-index:0}.tech-radial-glow{position:fixed;top:-10%;left:-10%;width:120%;height:120%;background:radial-gradient(circle at 10% 20%,rgba(212,175,55,.05) 0%,transparent 40%),radial-gradient(circle at 80% 80%,rgba(0,242,254,.04) 0%,transparent 45%);pointer-events:none;z-index:0}.app-header{position:fixed;top:0;left:0;width:100%;height:80px;background:#05060bcc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-light);z-index:1000;display:flex;justify-content:space-between;align-items:center;padding:0 8%;transition:all .3s ease}.app-header.scrolled{height:65px;background:#05060bf2;box-shadow:0 10px 30px #00000080}.logo-container{display:flex;align-items:center;gap:12px;cursor:pointer}.logo-icon{font-size:28px;background:linear-gradient(135deg,var(--primary-gold) 0%,var(--cyan-accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;font-family:var(--font-title);font-weight:900;letter-spacing:2px}.logo-text{font-family:var(--font-title);font-weight:700;font-size:1.25rem;letter-spacing:1px}.logo-sub{font-size:.65rem;color:var(--cyan-accent);border:1px solid rgba(0,242,254,.3);padding:1px 6px;border-radius:4px;font-weight:600;text-transform:uppercase;letter-spacing:1px}.nav-links{display:flex;gap:35px;list-style:none}.nav-links a{color:var(--text-secondary);text-decoration:none;font-weight:500;font-size:.95rem;transition:all .3s ease;position:relative;padding:6px 0}.nav-links a:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:linear-gradient(90deg,var(--primary-gold),var(--cyan-accent));transition:width .3s ease}.nav-links a:hover{color:var(--text-primary)}.nav-links a:hover:after{width:100%}.cta-nav-btn{background:linear-gradient(135deg,var(--primary-gold) 0%,#b8860b 100%);color:#000!important;font-weight:700!important;padding:8px 20px!important;border-radius:30px;box-shadow:0 4px 15px #d4af374d;border:1px solid rgba(255,255,255,.2)}.cta-nav-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #d4af3780!important}.cta-nav-btn:after{display:none!important}main{position:relative;z-index:10;padding-top:80px}.section{padding:100px 8%;position:relative}.section-header{text-align:center;margin-bottom:70px}.section-tag{font-size:.85rem;color:var(--primary-gold);text-transform:uppercase;letter-spacing:3px;font-weight:700;margin-bottom:12px;display:inline-block;font-family:var(--font-title)}.section-title{font-size:2.6rem;font-weight:800;font-family:var(--font-title);letter-spacing:1px;margin-bottom:20px;background:linear-gradient(to right,#fff,#bbb);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.section-desc{max-width:600px;margin:0 auto;color:var(--text-secondary);font-size:1.05rem;line-height:1.6}.hero-section{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:120px 8% 80px;min-height:85vh;position:relative;overflow:hidden}.hero-content{position:relative;z-index:10;display:flex;flex-direction:column;align-items:center;max-width:1000px}.hero-benefits-container{display:flex;justify-content:center;gap:15px;margin:15px 0 35px;flex-wrap:wrap;max-width:900px}.hero-benefit-badge{background:#0d112373;border:1px solid rgba(212,175,55,.18);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:10px 22px;border-radius:8px;display:flex;align-items:center;gap:10px;color:#fff;font-size:.92rem;font-weight:500;transition:all .3s cubic-bezier(.25,.8,.25,1);box-shadow:0 4px 15px #00000040;cursor:default}.hero-benefit-badge:hover{border-color:var(--primary-gold);background:#d4af3714;transform:translateY(-2px);box-shadow:0 8px 25px #d4af372e}.hero-benefit-icon{font-size:1.15rem;color:var(--primary-gold);text-shadow:0 0 8px rgba(212,175,55,.6)}.hero-benefit-text strong{color:var(--primary-gold);font-weight:800;margin-right:2px}.hero-badge{background:#d4af3714;border:1px solid var(--border-glow-gold);color:var(--primary-gold);padding:6px 18px;border-radius:30px;font-size:.9rem;font-weight:600;letter-spacing:2px;margin-bottom:30px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);animation:float 4s ease-in-out infinite}.hero-title{font-size:4.2rem;font-weight:900;line-height:1.15;margin-bottom:25px;letter-spacing:-1px;font-family:var(--font-title);background:linear-gradient(135deg,#ffffff 30%,var(--primary-gold) 70%,var(--cyan-accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-subtitle{font-size:1.35rem;color:var(--text-secondary);max-width:800px;line-height:1.6;margin-bottom:45px}.hero-ctas{display:flex;gap:20px;margin-bottom:75px}.btn-primary{background:linear-gradient(135deg,var(--primary-gold) 0%,#b8860b 100%);color:#000;text-decoration:none;font-weight:700;padding:16px 36px;border-radius:8px;font-size:1.1rem;transition:all .3s cubic-bezier(.175,.885,.32,1.275);box-shadow:0 8px 25px #d4af3759;border:1px solid rgba(255,255,255,.25);cursor:pointer}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 12px 35px #d4af378c}.btn-secondary{background:#ffffff08;color:#fff;text-decoration:none;font-weight:600;padding:16px 36px;border-radius:8px;font-size:1.1rem;transition:all .3s ease;border:1px solid var(--border-light);cursor:pointer}.btn-secondary:hover{background:#ffffff14;border-color:var(--text-secondary)}.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;width:100%;max-width:1100px;margin-top:20px}.stat-item{background:var(--card-glass-bg);border:1px solid var(--border-light);padding:30px 20px;border-radius:12px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all .4s ease;box-shadow:0 10px 30px #0000004d}.stat-item:hover{transform:translateY(-5px);border-color:var(--border-glow-gold);box-shadow:var(--glow-shadow-gold)}.stat-number{font-size:2.8rem;font-weight:900;font-family:var(--font-title);color:var(--primary-gold);margin-bottom:8px;display:flex;justify-content:center;align-items:baseline}.stat-suffix{font-size:1.3rem;margin-left:4px}.stat-label{font-size:.9rem;color:var(--text-secondary);font-weight:500}.strength-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;max-width:1200px;margin:0 auto}.strength-card{position:relative;background:var(--card-glass-bg);border:1px solid var(--border-light);border-radius:16px;padding:45px;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);overflow:hidden;transition:all .3s ease}.strength-card:hover{border-color:#d4af374d;box-shadow:var(--glow-shadow-gold);transform:translateY(-3px)}.strength-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(400px circle at var(--mouse-x, 0px) var(--mouse-y, 0px),rgba(212,175,55,.06),transparent 80%);pointer-events:none;z-index:1}.strength-icon{width:60px;height:60px;border-radius:12px;background:#d4af371a;display:flex;align-items:center;justify-content:center;margin-bottom:25px;border:1px solid var(--border-glow-gold);color:var(--primary-gold)}.strength-icon svg{width:30px;height:30px}.strength-title{font-size:1.45rem;font-family:var(--font-title);font-weight:700;margin-bottom:15px}.strength-desc{color:var(--text-secondary);line-height:1.7;font-size:.98rem}.steps-container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 2fr;gap:50px;align-items:start}.steps-list{display:flex;flex-direction:column;gap:15px}.step-nav-item{background:#ffffff05;border:1px solid var(--border-light);padding:22px 25px;border-radius:12px;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:20px;text-align:left}.step-nav-item:hover{background:#ffffff0a}.step-nav-item.active{background:#d4af3714;border-color:var(--border-glow-gold);box-shadow:0 0 20px #d4af3714}.step-nav-num{font-size:1.25rem;font-weight:900;font-family:var(--font-title);color:var(--text-muted);transition:color .3s ease}.step-nav-item.active .step-nav-num{color:var(--primary-gold)}.step-nav-label{font-size:1.1rem;font-weight:700;color:var(--text-secondary);transition:color .3s ease}.step-nav-item.active .step-nav-label{color:#fff}.step-content-panel{background:var(--card-glass-bg);border:1px solid var(--border-light);border-radius:20px;padding:50px;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);min-height:480px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;box-shadow:0 15px 45px #0006}.step-content-panel:before{content:"";position:absolute;top:0;right:0;width:250px;height:250px;background:radial-gradient(circle,rgba(0,242,254,.08) 0%,transparent 70%);pointer-events:none}.step-content-num{font-size:4rem;font-weight:900;font-family:var(--font-title);background:linear-gradient(135deg,#d4af3733,#00f2fe0d);-webkit-background-clip:text;-webkit-text-fill-color:transparent;line-height:1;margin-bottom:20px}.step-content-title{font-size:1.8rem;font-weight:800;margin-bottom:20px;font-family:var(--font-title)}.step-content-desc{color:var(--text-secondary);line-height:1.8;font-size:1.05rem;margin-bottom:30px}.step-details-list{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.step-detail-item{display:flex;align-items:center;gap:10px;font-size:.95rem;color:var(--text-primary)}.step-detail-check{color:var(--cyan-accent);font-weight:700}.calculator-box{max-width:900px;margin:0 auto;background:var(--card-glass-bg);border:1px solid var(--border-light);border-radius:20px;padding:50px;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);box-shadow:0 20px 50px #0006}.calc-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:50px;align-items:center}.calc-inputs{display:flex;flex-direction:column;gap:35px}.slider-group{display:flex;flex-direction:column;gap:12px}.slider-header{display:flex;justify-content:space-between;font-weight:600}.slider-label{color:var(--text-secondary);font-size:.98rem}.slider-value{color:var(--primary-gold);font-family:var(--font-title);font-size:1.15rem}.custom-range{-webkit-appearance:none;width:100%;height:6px;border-radius:5px;background:#ffffff1a;outline:none}.custom-range::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:var(--primary-gold);cursor:pointer;box-shadow:0 0 10px #d4af3780;transition:transform .1s ease}.custom-range::-webkit-slider-thumb:hover{transform:scale(1.2)}.calc-results{background:#ffffff05;border:1px solid var(--border-light);border-radius:12px;padding:35px;display:flex;flex-direction:column;gap:25px;position:relative}.calc-results:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;border-radius:12px;border:1px solid transparent;background:linear-gradient(135deg,var(--primary-gold),var(--cyan-accent)) border-box;-webkit-mask:linear-gradient(#fff 0 0) padding-box,linear-gradient(#fff 0 0);-webkit-mask-composite:destination-out;mask-composite:exclude;pointer-events:none;opacity:.3}.result-row{display:flex;justify-content:space-between;align-items:center}.result-label{color:var(--text-secondary);font-size:.95rem}.result-value{font-family:var(--font-title);font-weight:800;font-size:1.7rem;color:#fff}.result-value.highlight{color:var(--cyan-accent);font-size:2.2rem;text-shadow:0 0 20px rgba(0,242,254,.3)}.map-container{max-width:1000px;margin:0 auto;background:var(--card-glass-bg);border:1px solid var(--border-light);border-radius:20px;padding:45px;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);position:relative;overflow:hidden;box-shadow:0 20px 50px #0006}.map-svg-wrapper{width:100%;height:auto;max-height:550px;display:flex;justify-content:center}.map-china-svg{width:100%;height:auto;max-width:700px}.map-province{fill:#ffffff0a;stroke:#ffffff26;stroke-width:.8;transition:all .3s ease}.map-province:hover{fill:#00f2fe26;stroke:var(--cyan-accent);cursor:pointer}.map-province.active-franchise{fill:#d4af3740;stroke:var(--primary-gold)}.map-city-marker{fill:var(--cyan-accent);stroke:#fff;stroke-width:1.5;cursor:pointer;transition:all .3s ease}.map-city-marker:hover{fill:var(--primary-gold);r:8;filter:drop-shadow(0 0 10px var(--primary-gold))}.map-tooltip{position:absolute;bottom:30px;left:30px;background:#05060be6;border:1px solid var(--border-glow-gold);border-radius:8px;padding:15px 20px;pointer-events:none;box-shadow:var(--glow-shadow-gold)}.map-tooltip-title{color:var(--primary-gold);font-weight:700;margin-bottom:5px;font-family:var(--font-title)}.map-tooltip-desc{color:var(--text-secondary);font-size:.85rem}.contact-section-wrapper{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:50px}.contact-info{display:flex;flex-direction:column;justify-content:center}.contact-card{background:var(--card-glass-bg);border:1px solid var(--border-light);border-radius:20px;padding:50px;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);text-align:center;box-shadow:0 20px 50px #0006}.contact-qr-wrapper{width:200px;height:200px;margin:0 auto 30px;background:#ffffff08;border:1px solid var(--border-light);border-radius:12px;padding:10px;position:relative}.contact-qr-img{width:100%;height:100%;object-fit:cover;border-radius:6px}.app-footer{background:#030408;border-top:1px solid var(--border-light);padding:40px 8%;text-align:center;color:var(--text-muted);font-size:.85rem;position:relative;z-index:10}.footer-logo{font-family:var(--font-title);color:#fff;font-weight:700;margin-bottom:15px;font-size:1.1rem}.footer-beian{display:flex;justify-content:center;gap:20px;margin-top:15px;flex-wrap:wrap}.footer-beian a{color:var(--text-muted);text-decoration:none;transition:color .3s ease}.footer-beian a:hover{color:var(--primary-gold)}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-8px)}to{transform:translateY(0)}}@media(max-width:968px){.hero-title{font-size:2.8rem}.hero-stats{grid-template-columns:repeat(2,1fr)}.strength-grid,.steps-container,.calc-grid,.contact-section-wrapper{grid-template-columns:1fr}.nav-links{display:none}.app-header{padding:0 4%}}.contrast-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;max-width:1200px;margin:0 auto}.contrast-card{background:var(--card-glass-bg);border:1px solid var(--border-light);border-radius:20px;padding:40px;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);position:relative;transition:all .3s ease;box-shadow:0 15px 35px #0000004d}.contrast-card.traditional{border-color:#ef444426}.contrast-card.traditional:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;border-radius:20px;border:1px solid transparent;background:linear-gradient(135deg,#ef44441a,#ef444403) border-box;-webkit-mask:linear-gradient(#fff 0 0) padding-box,linear-gradient(#fff 0 0);-webkit-mask-composite:destination-out;mask-composite:exclude;pointer-events:none}.contrast-card.susu{border-color:#d4af3733;box-shadow:0 15px 45px #d4af370d}.contrast-card.susu:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;border-radius:20px;border:1px solid transparent;background:linear-gradient(135deg,var(--primary-gold),rgba(0,242,254,.3)) border-box;-webkit-mask:linear-gradient(#fff 0 0) padding-box,linear-gradient(#fff 0 0);-webkit-mask-composite:destination-out;mask-composite:exclude;pointer-events:none}.contrast-badge{display:inline-block;padding:6px 16px;border-radius:30px;font-size:.85rem;font-weight:700;margin-bottom:25px}.contrast-badge.traditional{background:#ef444414;color:#ef4444;border:1px solid rgba(239,68,68,.15)}.contrast-badge.susu{background:#d4af3714;color:var(--primary-gold);border:1px solid rgba(212,175,55,.2)}.contrast-card h3{font-size:1.8rem;margin-bottom:25px;font-family:var(--font-title);color:#fff}.contrast-list{list-style:none;display:flex;flex-direction:column;gap:24px}.contrast-item{display:flex;flex-direction:column;gap:6px}.contrast-item-header{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.05rem}.contrast-item-header.traditional{color:#f87171}.contrast-item-header.susu{color:var(--cyan-accent)}.contrast-item-desc{color:var(--text-secondary);font-size:.9rem;padding-left:24px;line-height:1.6}.partner-spirit-card{grid-column:span 2;background:#d4af3705;border:1px dashed rgba(212,175,55,.2);border-radius:16px;padding:35px;margin-top:40px;text-align:center;position:relative;overflow:hidden;box-shadow:0 10px 30px #d4af3708}.partner-spirit-card:before{content:"Δ";position:absolute;right:-20px;bottom:-40px;font-size:180px;color:#d4af3704;font-family:var(--font-title);font-weight:900}.partner-spirit-title{color:var(--primary-gold);font-family:var(--font-title);font-size:1.6rem;font-weight:800;margin-bottom:15px;display:flex;align-items:center;justify-content:center;gap:10px}.partner-spirit-content{color:var(--text-secondary);line-height:1.8;font-size:1.05rem;max-width:850px;margin:0 auto}@media(max-width:968px){.partner-spirit-card{grid-column:span 1}.contrast-grid{grid-template-columns:1fr}}