:root{--bg-main:#090e0b;--bg-surface:#0f1812;--bg-card:#121b15b8;--bg-card-hover:#17231be0;--border-subtle:#c7ea3c1f;--border-bright:#c7ea3c59;--accent:#c7ea3c;--accent-light:#ddfa52;--accent-glow:#c7ea3c38;--accent-glow-strong:#c7ea3c73;--court-clay:#e06d48;--court-blue:#3b82f6;--court-green:#10b981;--text-main:#f5f8f5;--text-muted:#f5f8f5ad;--text-faint:#f5f8f56b;--text-dark:#0a110b;--font-family:-apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-heading:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-family);color:var(--text-main);background-color:var(--bg-main);-webkit-font-smoothing:antialiased;background-image:radial-gradient(80% 50% at 50% -20%,#c7ea3c24,#0000 70%),radial-gradient(60% 40% at 90% 40%,#c7ea3c0f,#0000 60%),radial-gradient(50% 30% at 10% 80%,#10b9810d,#0000 60%);background-attachment:fixed;margin:0;line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none;transition:color .2s,opacity .2s}button{font:inherit;cursor:pointer;background:0 0;border:none}img{max-width:100%;display:block}.wrap{width:min(1200px,100% - 48px);margin:0 auto}.site-header{z-index:100;border-bottom:1px solid #0000;transition:background-color .3s,border-color .3s,-webkit-backdrop-filter .3s,backdrop-filter .3s,padding .3s;position:sticky;top:0}.site-header.is-scrolled{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom-color:var(--border-subtle);background:#090e0be0;box-shadow:0 8px 30px #0000004d}.header-row{justify-content:space-between;align-items:center;gap:32px;padding:16px 0;display:flex}.brand{align-items:center;gap:12px;display:inline-flex}.brand-logo{object-fit:contain;width:auto;height:38px}.brand-text{flex-direction:column;display:flex}.brand-name{letter-spacing:-.02em;color:var(--text-main);font-size:1.15rem;font-weight:800;line-height:1.1}.brand-sub{color:var(--accent);letter-spacing:.08em;font-size:.72rem;font-weight:600}.site-nav{align-items:center;gap:32px;display:flex}.site-nav a{color:var(--text-muted);padding:6px 0;font-size:.94rem;font-weight:500;transition:color .2s;position:relative}.site-nav a:hover,.site-nav a.is-active{color:var(--text-main)}.site-nav a:after{content:"";background:var(--accent);transform-origin:50%;border-radius:99px;width:100%;height:2px;transition:transform .25s;position:absolute;bottom:0;left:0;transform:scaleX(0)}.site-nav a.is-active:after,.site-nav a:hover:after{transform:scaleX(1)}.header-actions{align-items:center;gap:16px;display:flex}.header-download-btn{border:1px solid var(--border-bright);color:var(--accent);background:#c7ea3c1f;border-radius:999px;align-items:center;gap:8px;padding:8px 18px;font-size:.88rem;font-weight:700;transition:all .2s;display:inline-flex}.header-download-btn:hover{background:var(--accent);color:var(--text-dark);box-shadow:0 4px 20px var(--accent-glow)}.dot-indicator{background:var(--accent);width:6px;height:6px;box-shadow:0 0 8px var(--accent);border-radius:50%}.header-download-btn:hover .dot-indicator{background:var(--text-dark);box-shadow:none}.nav-toggle{width:40px;height:40px;color:var(--text-main);background:#ffffff0d;border:1px solid #ffffff1a;border-radius:10px;justify-content:center;align-items:center;display:none}.toggle-icon,.toggle-icon:before,.toggle-icon:after{background:currentColor;border-radius:2px;width:18px;height:2px;transition:transform .2s;display:block}.toggle-icon{position:relative}.toggle-icon:before,.toggle-icon:after{content:"";position:absolute;left:0}.toggle-icon:before{top:-6px}.toggle-icon:after{bottom:-6px}.site-header.nav-open .toggle-icon{background:0 0}.site-header.nav-open .toggle-icon:before{transform:translateY(6px)rotate(45deg)}.site-header.nav-open .toggle-icon:after{transform:translateY(-6px)rotate(-45deg)}.hero{padding:60px 0 80px;position:relative;overflow:hidden}.hero-grid{grid-template-columns:minmax(0,1.15fr) minmax(380px,.85fr);align-items:center;gap:56px;display:grid}.hero-badge{border:1px solid var(--border-subtle);color:var(--accent);background:#c7ea3c14;border-radius:999px;align-items:center;gap:10px;margin-bottom:24px;padding:6px 16px;font-size:.84rem;font-weight:600;display:inline-flex}.pulse-point{background:var(--accent);border-radius:50%;width:8px;height:8px;position:relative}.pulse-point:after{content:"";border:2px solid var(--accent);border-radius:50%;animation:2s cubic-bezier(.215,.61,.355,1) infinite pulse-ring;position:absolute;inset:-4px}@keyframes pulse-ring{0%{opacity:.9;transform:scale(.6)}to{opacity:0;transform:scale(2.2)}}.hero-title{letter-spacing:-.03em;margin:0 0 24px;font-size:clamp(2.4rem,4.4vw,3.8rem);font-weight:800;line-height:1.18}.hero-title span{display:block}.text-highlight{background:linear-gradient(135deg, var(--accent) 0%, #ecfa7b 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.hero-text{color:var(--text-muted);max-width:540px;margin:0 0 36px;font-size:1.12rem;line-height:1.8}.hero-actions{flex-wrap:wrap;gap:16px;margin-bottom:48px;display:flex}.button{border-radius:999px;justify-content:center;align-items:center;gap:10px;min-height:52px;padding:0 28px;font-size:.96rem;font-weight:700;transition:transform .2s,box-shadow .2s,background-color .2s,border-color .2s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button-primary{color:var(--text-dark);background:var(--accent);box-shadow:0 12px 32px var(--accent-glow)}.button-primary:hover{background:var(--accent-light);box-shadow:0 16px 40px var(--accent-glow-strong)}.button-secondary{color:var(--text-main);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff0d;border:1px solid #ffffff1f}.button-secondary:hover{border-color:var(--border-bright);background:#ffffff17}.button-wechat{align-items:center;gap:10px;display:inline-flex}.wechat-svg-icon{color:#07c160;flex-shrink:0;width:20px;height:20px;transition:transform .2s}.button-wechat:hover .wechat-svg-icon{transform:scale(1.1)}.modal-backdrop{z-index:999;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#040705d1;justify-content:center;align-items:center;padding:20px;animation:.25s modal-fade-in;display:flex;position:fixed;inset:0}@keyframes modal-fade-in{0%{opacity:0}to{opacity:1}}.modal-dialog{border:1px solid var(--border-bright);text-align:center;background:linear-gradient(145deg,#16241b,#0c1510);border-radius:28px;width:100%;max-width:380px;padding:36px 32px;animation:.25s cubic-bezier(.16,1,.3,1) modal-zoom-in;position:relative;box-shadow:0 30px 80px #000000a6}@keyframes modal-zoom-in{0%{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}.modal-close-btn{width:34px;height:34px;color:var(--text-muted);background:#ffffff0f;border-radius:50%;justify-content:center;align-items:center;transition:all .2s;display:flex;position:absolute;top:18px;right:18px}.modal-close-btn:hover{color:#fff;background:#ffffff1f}.modal-close-btn svg{width:18px;height:18px}.modal-icon-wrap{color:#07c160;background:#07c16026;border-radius:16px;justify-content:center;align-items:center;width:52px;height:52px;margin:0 auto 16px;display:flex}.wechat-svg-icon-large{width:32px;height:32px}.modal-title{color:var(--text-main);margin:0 0 6px;font-size:1.35rem;font-weight:800}.modal-sub{color:var(--text-muted);margin:0 0 24px;font-size:.84rem}.modal-qr-frame{background:#fff;border-radius:18px;justify-content:center;align-items:center;width:190px;height:190px;margin:0 auto 20px;padding:12px;display:flex;box-shadow:0 10px 30px #0006}.modal-qr-img{object-fit:contain;width:100%;height:100%;image-rendering:crisp-edges}.modal-hint{color:var(--accent);margin:0 0 16px;font-size:.86rem;font-weight:600}.modal-actions{border-top:1px solid #ffffff14;padding-top:14px}.modal-link-btn{color:var(--text-muted);font-size:.82rem;transition:color .2s}.modal-link-btn:hover{color:var(--accent)}.btn-icon{width:18px;height:18px}.btn-icon-right{width:16px;height:16px;transition:transform .2s}.button-secondary:hover .btn-icon-right{transform:translate(3px)}.hero-stats{border-top:1px solid #ffffff14;grid-template-columns:repeat(4,1fr);gap:16px;padding-top:32px;display:grid}.stat-item{flex-direction:column;display:flex}.stat-value{color:var(--accent);font-size:1.35rem;font-weight:800;font-family:var(--font-heading);letter-spacing:-.02em}.stat-label{color:var(--text-main);margin-top:2px;font-size:.84rem;font-weight:600}.stat-desc{color:var(--text-faint);margin-top:2px;font-size:.72rem;line-height:1.35}.hero-visual{justify-content:center;display:flex;position:relative}.phone-showcase{justify-content:center;width:100%;max-width:440px;padding:30px 0;display:flex;position:relative}.court-ambient-glow{filter:blur(40px);z-index:0;pointer-events:none;background:radial-gradient(circle,#c7ea3c33 0%,#10b98114 45%,#0000 75%);width:480px;height:480px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.phone-frame{z-index:2;background:linear-gradient(145deg,#263329,#111a14);border:1px solid #c7ea3c33;border-radius:46px;width:320px;padding:12px;position:relative;box-shadow:0 25px 60px #0009,0 0 0 1px #ffffff14,inset 0 1px 1px #fff3}.phone-bezel{background:#020302;border-radius:36px;position:relative;overflow:hidden;box-shadow:inset 0 0 0 2px #0a0e0b}.phone-dynamic-island{z-index:10;background:#000;border-radius:99px;justify-content:flex-end;align-items:center;width:90px;height:22px;padding-right:12px;display:flex;position:absolute;top:10px;left:50%;transform:translate(-50%)}.sensor-cam{background:#111d13;border:1px solid #ffffff1a;border-radius:50%;width:8px;height:8px}.phone-screen{aspect-ratio:1080/2261;width:100%;position:relative;overflow:hidden}.phone-screen img{object-fit:cover;object-position:center top;width:100%;height:100%}.phone-glass-reflection{pointer-events:none;background:linear-gradient(135deg,#ffffff24 0%,#fff0 30%);position:absolute;inset:0}.floating-badge{z-index:5;border:1px solid var(--border-bright);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#0e1711e0;border-radius:18px;align-items:center;gap:12px;padding:12px 16px;animation:6s ease-in-out infinite alternate float-slow;display:flex;position:absolute;box-shadow:0 16px 36px #00000073}@keyframes float-slow{0%{transform:translateY(0)}to{transform:translateY(-8px)}}.badge-court{animation-delay:0s;top:12%;right:-24px}.badge-match{animation-delay:-2s;bottom:24%;left:-28px}.badge-coach{animation-delay:-4s;bottom:6%;right:-18px}.badge-icon-box{border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;display:flex}.badge-icon-box svg{width:20px;height:20px}.court-icon{color:var(--court-green);background:#10b98126}.match-icon{color:var(--accent);background:#c7ea3c26}.coach-icon{color:var(--court-clay);background:#e06d4826}.badge-content{flex-direction:column;display:flex}.badge-header{align-items:center;gap:8px;display:flex}.badge-title{color:var(--text-main);white-space:nowrap;font-size:.84rem;font-weight:700}.badge-status{border-radius:99px;padding:2px 6px;font-size:.68rem;font-weight:700}.status-available{color:#34d399;background:#10b98133}.status-active{color:var(--accent);background:#c7ea3c33}.status-pro{color:#fb923c;background:#e06d4833}.badge-sub{color:var(--text-muted);white-space:nowrap;margin:3px 0 0;font-size:.72rem}.signal-band{padding:20px 0 60px}.signal-grid{grid-template-columns:repeat(4,1fr);gap:20px;display:grid}.signal-card{background:var(--bg-card);border:1px solid var(--border-subtle);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:20px;padding:24px;transition:transform .25s,border-color .25s,background-color .25s}.signal-card:hover{border-color:var(--border-bright);background:var(--bg-card-hover);transform:translateY(-4px)}.signal-header{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.signal-tag{color:var(--accent);letter-spacing:.06em;background:#c7ea3c1a;border-radius:99px;padding:3px 10px;font-size:.74rem;font-weight:700;display:inline-block}.signal-en{font-family:var(--font-heading);letter-spacing:.12em;color:var(--text-faint);font-size:.68rem;font-weight:700}.signal-title{color:var(--text-main);margin:0 0 8px;font-size:1.08rem;font-weight:700}.signal-desc{color:var(--text-muted);margin:0;font-size:.86rem;line-height:1.6}.section{padding:90px 0;position:relative}.text-center{text-align:center;margin-left:auto;margin-right:auto}.section-heading{max-width:680px;margin-bottom:56px}.section-badge{letter-spacing:.16em;color:var(--accent);margin-bottom:14px;font-size:.76rem;font-weight:700;display:inline-block}.section-title{letter-spacing:-.02em;margin:0 0 16px;font-size:clamp(2rem,3.4vw,2.8rem);font-weight:800;line-height:1.22}.section-sub{color:var(--text-muted);margin:0;font-size:1.05rem;line-height:1.7}.product-tabs{flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;margin-bottom:40px;display:flex}.product-tab-btn{color:var(--text-muted);background:#ffffff0a;border:1px solid #ffffff14;border-radius:999px;align-items:center;gap:10px;padding:12px 24px;font-size:.94rem;font-weight:600;transition:all .25s;display:inline-flex}.tab-index{font-family:var(--font-heading);color:var(--text-faint);font-size:.78rem;transition:color .25s}.product-tab-btn:hover{color:var(--text-main);background:#ffffff14;border-color:#ffffff2e}.product-tab-btn.is-active{background:var(--accent);color:var(--text-dark);border-color:var(--accent);box-shadow:0 8px 24px var(--accent-glow)}.product-tab-btn.is-active .tab-index{color:#0a110bb3}.product-showcase-panel{background:var(--bg-card);border:1px solid var(--border-bright);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:32px;grid-template-columns:minmax(0,1.2fr) minmax(360px,.8fr);align-items:center;gap:48px;padding:48px;display:grid;box-shadow:0 30px 80px #0006}.showcase-meta{align-items:center;gap:14px;margin-bottom:20px;display:flex}.showcase-badge{color:var(--text-dark);background:var(--accent);border-radius:99px;padding:4px 12px;font-size:.76rem;font-weight:700}.showcase-aspect{color:var(--text-muted);background:#ffffff0f;border-radius:99px;padding:4px 12px;font-size:.82rem}.showcase-headline{margin:0 0 16px;font-size:clamp(1.6rem,2.4vw,2.2rem);font-weight:800;line-height:1.28}.showcase-desc{color:var(--text-muted);margin:0 0 32px;font-size:1.02rem;line-height:1.75}.showcase-points{gap:16px;margin-bottom:32px;display:grid}.point-item{align-items:flex-start;gap:14px;display:flex}.point-icon{width:24px;height:24px;color:var(--accent);background:#c7ea3c26;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;margin-top:2px;display:flex}.point-icon svg{width:15px;height:15px}.point-text{flex-direction:column;display:flex}.point-text strong{color:var(--text-main);font-size:.96rem;font-weight:700}.point-text span{color:var(--text-muted);margin-top:2px;font-size:.86rem}.showcase-tags{flex-wrap:wrap;gap:10px;display:flex}.tag-pill{color:var(--accent);background:#ffffff0d;border:1px solid #ffffff14;border-radius:999px;padding:6px 14px;font-size:.8rem}.showcase-visual{justify-content:center;display:flex;position:relative}.showcase-phone-mockup{width:290px;position:relative}.mockup-bezel{border:1px solid var(--border-bright);background:#141c16;border-radius:40px;padding:10px;box-shadow:0 20px 50px #00000080}.mockup-screen{aspect-ratio:1080/2261;background:#000;border-radius:30px;overflow:hidden}.mockup-img{object-fit:cover;object-position:top;width:100%;height:100%;transition:opacity .3s}.mockup-glow{background:radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);filter:blur(30px);z-index:-1;position:absolute;inset:-20px}.dual-platform-section{position:relative}.dual-cards-grid{grid-template-columns:repeat(2,1fr);gap:32px;margin-bottom:56px;display:grid}.platform-card{background:var(--bg-card);border:1px solid var(--border-subtle);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:32px;flex-direction:column;padding:40px;transition:transform .25s,border-color .25s,box-shadow .25s;display:flex}.platform-card:hover{border-color:var(--border-bright);transform:translateY(-4px)}.platform-card.highlight-app{border-color:var(--border-bright);background:linear-gradient(145deg,#18261dd9 0%,#0e1711f2 100%);box-shadow:0 20px 60px #00000059}.p-card-header{margin-bottom:28px}.p-badge-wrap{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:16px;display:flex}.p-type-tag{letter-spacing:.04em;border-radius:99px;padding:4px 12px;font-size:.78rem;font-weight:800}.tag-weapp{color:#34d399;background:#10b98133;border:1px solid #10b9814d}.tag-app{background:var(--accent);color:var(--text-dark)}.p-status-tag{color:var(--text-muted);background:#ffffff0f;border-radius:99px;padding:4px 10px;font-size:.76rem}.status-glow{color:var(--accent);background:#c7ea3c14;border:1px solid #c7ea3c40}.p-card-title{color:var(--text-main);margin:0 0 10px;font-size:1.6rem;font-weight:800}.p-card-desc{color:var(--text-muted);margin:0;font-size:.94rem;line-height:1.68}.p-card-body{border-top:1px solid #ffffff14;grid-template-columns:140px minmax(0,1fr);align-items:center;gap:28px;padding-top:24px;display:grid}.p-qr-wrap{text-align:center;flex-direction:column;align-items:center;display:flex}.p-qr-box{background:#fff;border-radius:14px;justify-content:center;align-items:center;width:130px;height:130px;padding:8px;display:flex;box-shadow:0 8px 24px #0000004d}.p-qr-img{object-fit:contain;width:100%;height:100%;image-rendering:crisp-edges}.p-qr-hint{color:var(--text-muted);margin-top:10px;font-size:.74rem;font-weight:600}.p-feature-list{gap:10px;display:grid}.p-feat-item{color:var(--text-main);align-items:flex-start;gap:10px;font-size:.88rem;line-height:1.5;display:flex}.p-feat-check{color:#34d399;flex-shrink:0;font-weight:800}.star-check{color:var(--accent)}.p-app-plus strong{color:#fff}.comparison-table-wrap{background:var(--bg-card);border:1px solid var(--border-subtle);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:28px;padding:40px}.table-header-title{margin-bottom:28px}.table-header-title h3{color:var(--text-main);margin:0 0 6px;font-size:1.35rem;font-weight:800}.table-header-title p{color:var(--text-muted);margin:0;font-size:.88rem}.comparison-table-scroll{overflow-x:auto}.comparison-table{border-collapse:collapse;table-layout:fixed;text-align:left;width:100%}.comparison-table th{color:var(--text-faint);letter-spacing:.05em;border-bottom:1px solid #ffffff1a;padding:16px 20px;font-size:.84rem;font-weight:700}.comparison-table td{vertical-align:middle;border-bottom:1px solid #ffffff0d;padding:18px 20px}.col-feature{width:26%}.col-weapp{width:34%}.col-app{width:40%}.row-highlight td{background:#c7ea3c0a}.col-feature strong{color:var(--text-main);font-size:.94rem}.cell-content{flex-wrap:wrap;align-items:center;gap:8px;display:inline-flex}.badge-status-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.dot-green{background:#34d399;box-shadow:0 0 8px #34d39999}.dot-yellow{background:#fbbf24}.dot-red{background:#ffffff4d}.stat-main{color:var(--text-main);font-size:.92rem;font-weight:700}.font-accent{color:var(--accent)}.stat-detail{color:var(--text-muted);font-size:.82rem}.flow-grid{grid-template-columns:repeat(4,1fr);gap:20px;display:grid;position:relative}.flow-card{background:var(--bg-card);border:1px solid var(--border-subtle);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:24px;flex-direction:column;padding:32px 24px;transition:transform .25s,border-color .25s;display:flex;position:relative}.flow-card:hover{border-color:var(--border-bright);transform:translateY(-4px)}.flow-card-top{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.step-num{font-family:var(--font-heading);color:var(--accent);font-size:1.8rem;font-weight:800;line-height:1}.step-tag{color:var(--text-faint);background:#ffffff0d;border-radius:99px;padding:3px 10px;font-size:.74rem;font-weight:600}.step-title{color:var(--text-main);margin:0 0 6px;font-size:1.22rem;font-weight:800}.step-subtitle{color:var(--accent);margin:0 0 14px;font-size:.86rem;font-weight:600}.step-desc{color:var(--text-muted);margin:0;font-size:.88rem;line-height:1.65}.flow-arrow-indicator{background:var(--bg-surface);border:1px solid var(--border-subtle);width:32px;height:32px;color:var(--accent);z-index:5;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;top:50%;right:-16px;transform:translateY(-50%)}.flow-arrow-indicator svg{width:16px;height:16px}.ecosystem-cards-grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.ecosystem-card{background:var(--bg-card);border:1px solid var(--border-subtle);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-radius:28px;flex-direction:column;padding:36px 30px;transition:transform .25s,border-color .25s,box-shadow .25s;display:flex}.ecosystem-card:hover{border-color:var(--border-bright);transform:translateY(-4px);box-shadow:0 20px 50px #0006}.eco-header{margin-bottom:20px}.eco-role-en{letter-spacing:.16em;color:var(--accent);margin-bottom:6px;font-size:.72rem;font-weight:700;display:block}.eco-role{color:var(--text-main);margin:0;font-size:1.65rem;font-weight:800}.eco-title{color:var(--text-main);margin:0 0 12px;font-size:1.08rem;font-weight:700;line-height:1.45}.eco-desc{color:var(--text-muted);margin:0 0 24px;font-size:.9rem;line-height:1.65}.eco-divider{background:#ffffff14;height:1px;margin-bottom:20px}.eco-highlights{gap:12px;margin:0;padding:0;list-style:none;display:grid}.eco-highlights li{color:var(--text-main);align-items:center;gap:10px;font-size:.88rem;display:flex}.check-icon{width:18px;height:18px;color:var(--accent);flex-shrink:0}.faq-container{gap:16px;max-width:820px;margin:0 auto;display:grid}.faq-item{background:var(--bg-card);border:1px solid var(--border-subtle);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:20px;transition:border-color .2s,background-color .2s;overflow:hidden}.faq-item.is-open{border-color:var(--border-bright);background:var(--bg-card-hover)}.faq-question-btn{text-align:left;width:100%;color:var(--text-main);justify-content:space-between;align-items:center;gap:20px;padding:24px 28px;display:flex}.faq-q-text{font-size:1.06rem;font-weight:700;line-height:1.4}.faq-toggle-icon{width:28px;height:28px;color:var(--accent);background:#ffffff0f;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:transform .25s,background-color .25s;display:flex}.faq-toggle-icon svg{width:16px;height:16px}.faq-item.is-open .faq-toggle-icon{background:var(--accent);color:var(--text-dark);transform:rotate(45deg)}.faq-answer{max-height:0;transition:max-height .3s cubic-bezier(0,1,0,1),padding .3s;overflow:hidden}.faq-item.is-open .faq-answer{max-height:240px;transition:max-height .35s ease-in-out}.faq-answer p{color:var(--text-muted);margin:0;padding:0 28px 24px;font-size:.94rem;line-height:1.75}.download-section{padding-bottom:110px}.download-card{border:1px solid var(--border-bright);background:linear-gradient(135deg,#142018e6 0%,#0d140ff2 100%);border-radius:36px;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);align-items:center;gap:48px;padding:56px 60px;display:grid;position:relative;overflow:hidden;box-shadow:0 30px 90px #00000080,inset 0 1px 1px #ffffff26}.download-card:before{content:"";background:radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);filter:blur(50px);pointer-events:none;width:320px;height:320px;position:absolute;top:-100px;right:-100px}.download-header{align-items:center;gap:20px;margin-bottom:20px;display:flex}.download-app-icon{border-radius:18px;width:72px;height:72px;box-shadow:0 10px 25px #0006}.download-badge{letter-spacing:.16em;color:var(--accent);margin-bottom:6px;font-size:.74rem;font-weight:700;display:block}.download-title{letter-spacing:-.02em;margin:0;font-size:clamp(1.8rem,2.6vw,2.4rem);font-weight:800;line-height:1.25}.download-desc{color:var(--text-muted);max-width:580px;margin:0 0 32px;font-size:1.05rem;line-height:1.7}.download-btn-group{flex-wrap:wrap;gap:16px;margin-bottom:28px;display:flex}.dl-btn{color:var(--text-main);background:#ffffff0f;border:1px solid #ffffff24;border-radius:16px;align-items:center;gap:14px;padding:12px 22px;transition:all .25s;display:inline-flex}.dl-btn:hover{border-color:var(--accent);background:#ffffff1f;transform:translateY(-2px);box-shadow:0 8px 24px #0000004d}.dl-icon{flex-shrink:0;width:26px;height:26px}.dl-btn-apple .dl-icon{color:#fff}.dl-btn-android .dl-icon{color:#34d399}.dl-btn-smart .dl-icon{color:var(--accent)}.dl-btn-text{text-align:left;flex-direction:column;display:flex}.dl-sub{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:.68rem}.dl-main{color:var(--text-main);font-size:.94rem;font-weight:700}.download-specs{color:var(--text-faint);flex-wrap:wrap;gap:18px;font-size:.8rem;display:flex}.download-qr-box{border:1px solid var(--border-subtle);text-align:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0a100cbf;border-radius:24px;flex-direction:column;justify-content:center;align-items:center;padding:24px;display:flex}.qr-tab-nav{background:#ffffff0f;border:1px solid #ffffff14;border-radius:999px;margin-bottom:16px;padding:4px;display:flex}.qr-tab-btn{color:var(--text-muted);border-radius:999px;padding:6px 14px;font-size:.78rem;font-weight:700;transition:all .2s}.qr-tab-btn.is-active{background:var(--accent);color:var(--text-dark)}.qr-frame{background:#fff;border-radius:16px;justify-content:center;align-items:center;width:170px;height:170px;padding:10px;display:flex;position:relative;box-shadow:0 10px 30px #00000059}.qr-image{object-fit:contain;width:100%;height:100%;image-rendering:crisp-edges}.qr-loading{color:#333;font-size:.8rem}.qr-logo-badge{background:#090e0b;border-radius:8px;justify-content:center;align-items:center;width:34px;height:34px;padding:4px;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 2px 8px #0000004d}.qr-logo-badge img{width:22px;height:auto}.qr-hint{color:var(--text-main);align-items:center;gap:6px;margin-top:16px;font-size:.9rem;font-weight:700;display:flex}.qr-hint-icon{font-size:1rem}.qr-subhint{color:var(--text-faint);margin-top:4px;font-size:.74rem}.site-footer{background:#060907;border-top:1px solid #ffffff0f;padding:60px 0 36px}.footer-grid{border-bottom:1px solid #ffffff0f;grid-template-columns:minmax(0,1.4fr) minmax(0,2fr);gap:56px;padding-bottom:48px;display:grid}.footer-brand{margin-bottom:8px}.footer-company-name{color:var(--text-main);margin:0 0 12px;font-size:.84rem;font-weight:700}.footer-copy{color:var(--text-muted);max-width:440px;margin:0;font-size:.92rem;line-height:1.7}.footer-nav-groups{grid-template-columns:repeat(3,1fr);gap:32px;display:grid}.footer-col-title{color:var(--text-main);letter-spacing:.04em;margin:0 0 18px;font-size:.88rem;font-weight:700}.footer-links-list{gap:12px;display:grid}.footer-links-list a{color:var(--text-muted);font-size:.86rem;transition:color .2s,transform .2s}.footer-links-list a:hover{color:var(--accent);transform:translate(2px)}.footer-bottom{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;padding-top:28px;display:flex}.copyright{color:var(--text-faint);margin:0;font-size:.82rem}.icp-link{color:var(--text-faint);align-items:center;gap:8px;font-size:.82rem;transition:color .2s;display:inline-flex}.icp-link:hover{color:var(--text-muted)}.icp-link img{width:16px;height:16px}[data-reveal]{opacity:0;transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1);transform:translateY(24px)}[data-reveal].is-visible{opacity:1;transform:translateY(0)}@media (width<=1100px){.hero-grid{text-align:center;grid-template-columns:1fr;gap:48px}.hero-badge,.hero-actions{justify-content:center}.hero-text{margin-left:auto;margin-right:auto}.hero-stats{max-width:600px;margin-left:auto;margin-right:auto}.signal-grid{grid-template-columns:repeat(2,1fr)}.dual-cards-grid,.product-showcase-panel{grid-template-columns:1fr}.showcase-visual{margin-top:12px}.flow-grid{grid-template-columns:repeat(2,1fr)}.flow-arrow-indicator{display:none}.ecosystem-cards-grid{grid-template-columns:1fr}.download-card{grid-template-columns:1fr;padding:40px}.download-qr-box{max-width:280px;margin:0 auto}.footer-grid{grid-template-columns:1fr;gap:40px}}@media (width<=820px){.wrap{width:min(100% - 32px,1200px)}.site-nav{-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border:1px solid var(--border-bright);background:#0c120efa;border-radius:20px;flex-direction:column;align-items:flex-start;gap:18px;padding:24px;display:none;position:absolute;top:100%;left:16px;right:16px;box-shadow:0 20px 60px #0009}.site-header.nav-open .site-nav{display:flex}.nav-toggle{display:inline-flex}.header-download-btn,.floating-badge{display:none}.phone-frame{width:270px}.hero-stats{grid-template-columns:repeat(2,1fr);gap:24px 16px}.signal-grid,.flow-grid{grid-template-columns:1fr}.product-tabs{flex-direction:column;align-items:stretch}.product-tab-btn{justify-content:flex-start}.product-showcase-panel{border-radius:24px;padding:28px 20px}.p-card-body{text-align:center;grid-template-columns:1fr}.p-feature-list{text-align:left}.comparison-table-wrap{border-radius:20px;padding:24px 16px}.download-card{border-radius:24px;padding:32px 20px}.download-header{flex-direction:column;align-items:flex-start}.download-btn-group{flex-direction:column}.dl-btn{width:100%}.footer-nav-groups{grid-template-columns:1fr;gap:28px}.footer-bottom{flex-direction:column;align-items:flex-start}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}[data-reveal]{opacity:1;transform:none}}
