:root{--color-midnight-blue: #28334a;--color-halo-gold: #b2a87f;--color-cloud-white: #f6f5f2;--color-breeze-blue: #d4e4f0;--color-storm-gray: #969393;--color-nightfall: #303035;--color-primary: var(--color-halo-gold);--color-primary-dark: #9e8a6e;--color-text: var(--color-nightfall);--color-text-light: #5f5f63;--color-text-lighter: var(--color-storm-gray);--color-bg: var(--color-cloud-white);--color-bg-secondary: #ffffff;--color-border: #d7d2c9;--color-white: #ffffff;--image-soft: url(https://aaptest.oss-cn-shanghai.aliyuncs.com/upload/jingtai/rou.jpg?OSSAccessKeyId=LTAI5tMwdXEc5wTj5jrBLVcF&Expires=1800201070&Signature=khMuRmVgdcP0UpL2QxEv7B%2FlByI%3D);--image-quiet: url(https://aaptest.oss-cn-shanghai.aliyuncs.com/upload/jingtai/jing.jpg?OSSAccessKeyId=LTAI5tMwdXEc5wTj5jrBLVcF&Expires=1800201207&Signature=v5bcJd1%2BX%2BaE48Vhtr7UCGcO3%2Fs%3D);--image-luxury: url(https://aaptest.oss-cn-shanghai.aliyuncs.com/upload/jingtai/she.jpg?OSSAccessKeyId=LTAI5tMwdXEc5wTj5jrBLVcF&Expires=1800201234&Signature=wCv9B0LlbvKnKcLaEb4Ua%2BcwgWY%3D);--image-scent: url(https://aaptest.oss-cn-shanghai.aliyuncs.com/upload/jingtai/xiang.jpg?OSSAccessKeyId=LTAI5tMwdXEc5wTj5jrBLVcF&Expires=1800201258&Signature=iUeKZW8xd%2FdgNzm6NQKlra2HvL8%3D);--image-soft-mobile: none;--image-quiet-mobile: none;--image-luxury-mobile: none;--image-scent-mobile: none;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-size-5xl: 3rem;--spacing-1: .25rem;--spacing-2: .5rem;--spacing-3: .75rem;--spacing-4: 1rem;--spacing-5: 1.25rem;--spacing-6: 1.5rem;--spacing-8: 2rem;--spacing-10: 2.5rem;--spacing-12: 3rem;--spacing-16: 4rem;--spacing-20: 5rem;--container-max-width: 1200px;--header-height: 52px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--transition-fast: .15s ease;--transition-normal: .3s ease;--transition-slow: .5s ease}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-family);color:var(--color-text);background-color:var(--color-bg);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.container{width:100%;max-width:var(--container-max-width);margin:0 auto;padding:0 var(--spacing-4)}.header{position:fixed;top:0;left:0;right:0;height:var(--header-height);background-color:var(--color-halo-gold);border-bottom:1px solid 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var(--spacing-4);background-color:#30303514;border-radius:var(--radius-md);cursor:pointer;transition:background-color var(--transition-fast)}.lang-switch:hover{background-color:#30303524}.lang-switch-btn{background:none;border:none;color:#303035d1;cursor:pointer;font-family:var(--font-family);font-size:var(--font-size-sm);padding:var(--spacing-1) var(--spacing-2);border-radius:var(--radius-sm);transition:all var(--transition-fast)}.lang-switch-btn.active{background-color:var(--color-nightfall);color:var(--color-cloud-white)}.mobile-menu-btn{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:var(--spacing-2)}.mobile-menu-btn span{width:24px;height:2px;background-color:var(--color-nightfall);transition:all var(--transition-fast)}.main{margin-top:var(--header-height);min-height:calc(100vh - var(--header-height))}.page{display:none;animation:fadeIn var(--transition-normal)}.page.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.screen{position:relative;width:100%;display:flex;align-items:center;justify-content:center;overflow:hidden;aspect-ratio:16 / 9;max-height:100vh}.screen-dark,.screen-light{color:var(--color-text);background-color:var(--color-bg)}.screen-hero,.screen-tech,.screen-experience,#screen-tech,#screen-intake,#screen-coaxial,#screen-coanda{color:var(--color-white)}.screen-purchase{aspect-ratio:auto;max-height:none}.screen-coretech{aspect-ratio:16 / 9;max-height:100vh;min-height:100vh}.screen-scent-system{aspect-ratio:16 / 9;height:100vh;min-height:100vh;max-height:100vh;align-items:stretch;justify-content:flex-start}.screen-scent-system .screen-inner{height:100%}.screen-hero{padding-top:var(--header-height)}.screen-inner{width:100%;margin:0 auto}.screen-content{width:100%;max-width:1200px;padding:var(--spacing-20) var(--spacing-4);margin:0 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auto var(--spacing-8);padding:0 var(--spacing-8);padding:var(--spacing-4) var(--spacing-5);background-color:#00000059;color:var(--color-white);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.experience-caption-title{font-size:42px;line-height:51px;font-weight:300;margin-bottom:var(--spacing-2)}.experience-caption-body{font-size:14px;line-height:1.8}.screen-overlay{position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.12),transparent 60%),linear-gradient(to bottom,#0009,#000000e6)}.screen-overlay.gradient{background:linear-gradient(120deg,#000000e6,#0006)}.screen-hero .screen-overlay{background:linear-gradient(to bottom,#00000073,#000000bf)}.screen-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}.screen-hero .screen-content{position:relative;z-index:1}.hero-bottom-copy{position:absolute;left:50%;bottom:calc(var(--spacing-10));transform:translate(-50%);width:min(980px,calc(100% - var(--spacing-8)));z-index:2;text-align:center;padding:var(--spacing-4) var(--spacing-5);border-radius:var(--radius-lg);background-color:#00000047;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.hero-line{margin:0;color:#ffffffeb;letter-spacing:.02em}.hero-line-1{font-size:26px;font-weight:500}.hero-line-2{margin-top:var(--spacing-2);font-size:18px;font-weight:400}.hero-line-3{margin-top:var(--spacing-2);font-size:16px;font-weight:300;color:#ffffffd1}.btn-ghost{background-color:transparent;border:1px solid rgba(255,255,255,.6);color:#fff;padding-inline:var(--spacing-8)}.btn-ghost:hover{background-color:#ffffff14}.icon-arrow-down{display:inline-block;margin-left:var(--spacing-2);width:10px;height:10px;border-left:1px solid currentColor;border-bottom:1px solid currentColor;transform:translateY(-2px) rotate(-45deg)}.scroll-indicator{position:absolute;bottom:var(--spacing-8);left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:var(--spacing-2);color:#ffffffb3;font-size:var(--font-size-xs)}.scroll-line{width:1px;height:36px;background:linear-gradient(to bottom,rgba(255,255,255,.6),transparent)}#screen-tech .screen-overlay,#screen-soft .screen-overlay,#screen-quiet .screen-overlay,#screen-luxury .screen-overlay,#screen-scent .screen-overlay{background:none}.screen-coretech .coretech-inner{max-width:none;margin:0;padding:0;display:block;height:100%}.coretech-media{width:100%;height:100%}.coretech-media picture{display:block;width:100%;height:100%}.coretech-image{width:100%;height:100%;object-fit:cover;border-radius:0;box-shadow:none;display:block}.coretech-text{max-width:900px;margin:0 auto}.coretech-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--spacing-8);margin-top:var(--spacing-6)}.coretech-item-title{font-size:var(--font-size-xl);margin-bottom:var(--spacing-2)}.coretech-item-body{font-size:var(--font-size-base);color:var(--color-text-light);line-height:1.8}@media(max-width:900px){.coretech-grid{grid-template-columns:1fr}}.screen-inventor{aspect-ratio:auto;min-height:calc(100dvh - var(--header-height));max-height:calc(100dvh - var(--header-height))}.screen-inventor .inventor-inner{max-width:none;margin:0 auto;padding:0;display:flex;flex-direction:column;gap:0;width:100%;height:100%}.inventor-media{position:relative;width:100%;height:100%}.inventor-video{width:100%;height:100%;object-fit:cover;display:block;margin:0}.inventor-cinematic-overlay{position:absolute;inset:0;pointer-events:none;background:linear-gradient(to bottom,#080c1259,#080c1214 38% 62%,#080c1273),radial-gradient(circle at center,#00000005,#00000040)}.inventor-intro-overlay{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:var(--spacing-3);transition:opacity var(--transition-fast)}.inventor-intro-overlay.is-hidden{opacity:0;pointer-events:none}.inventor-play-btn{position:relative;transform:none;width:92px;height:92px;border:1px solid rgba(255,255,255,.65);border-radius:50%;background:#080c126b;box-shadow:0 10px 30px #00000073;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:2;transition:transform var(--transition-fast),background var(--transition-fast),opacity var(--transition-fast)}.inventor-play-btn:hover{transform:scale(1.06);background:#080c128f}.inventor-play-btn.is-hidden{opacity:0;pointer-events:none}.inventor-play-icon{width:0;height:0;margin-left:4px;border-top:13px solid transparent;border-bottom:13px solid transparent;border-left:22px solid rgba(255,255,255,.95)}.inventor-intro-title{color:#fffffff5;font-size:clamp(20px,2.1vw,28px);letter-spacing:.12em;text-shadow:0 3px 12px rgba(0,0,0,.55);margin:0}.inventor-intro-hint{color:#ffffffd9;font-size:clamp(12px,1.2vw,14px);letter-spacing:.08em;text-shadow:0 2px 8px rgba(0,0,0,.45);margin:0}@media(min-width:769px){.inventor-intro-hint{display:none}}.inventor-fullscreen-btn{position:absolute;right:var(--spacing-4);bottom:var(--spacing-4);z-index:3;border:1px solid rgba(255,255,255,.6);border-radius:999px;background:#080c1273;color:#fffffff2;font-size:.85rem;letter-spacing:.08em;padding:.45rem .8rem;cursor:pointer;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);opacity:0;pointer-events:none;transition:opacity var(--transition-fast),background var(--transition-fast)}.inventor-fullscreen-btn.is-visible{opacity:1;pointer-events:auto}.inventor-fullscreen-btn:hover{background:#080c1294}.inventor-text{margin:0 auto;text-align:left}.inventor-story .screen-body{margin-bottom:var(--spacing-4)}.inventor-story .screen-body:last-child{margin-bottom:0}@media(max-width:768px){.screen-inventor{min-height:calc(100svh - var(--header-height));max-height:calc(100svh - var(--header-height))}.screen-inventor .inventor-inner{padding:0;gap:0}.inventor-play-btn{width:78px;height:78px}.inventor-play-icon{border-top-width:11px;border-bottom-width:11px;border-left-width:18px}.inventor-intro-title{font-size:1.125rem;letter-spacing:.1em}.inventor-intro-hint{font-size:.75rem;letter-spacing:.06em}.inventor-fullscreen-btn{right:var(--spacing-3);bottom:calc(var(--spacing-3) + 34px);font-size:.75rem;padding:.4rem .7rem}.inventor-story .screen-body{margin-bottom:var(--spacing-3);line-height:1.8}}.screen-purchase{background-color:var(--color-bg)}.screen-purchase{border-top:1px solid var(--color-border)}.scent-system-inner{position:relative;display:flex;flex-direction:column;gap:0;align-items:stretch;width:100%;height:100%}.scent-system-media{position:relative;max-width:none;width:100%;height:100%;border-radius:0;overflow:hidden;box-shadow:none}.scent-system-video{width:100%;height:100%;display:block;object-fit:cover;border-radius:0}.scent-system-text{position:absolute;left:0;right:0;bottom:0;z-index:2;max-width:none;width:100%;margin:0;padding:var(--spacing-8) var(--spacing-8) var(--spacing-7);display:flex;flex-direction:column;gap:var(--spacing-4);background:linear-gradient(to top,#070b109e,#070b104d 48%,#070b1000)}.scent-system-text .screen-body{color:#ffffffeb;max-width:960px}.scent-system-title-overlay{position:absolute;inset:var(--spacing-6) var(--spacing-8) auto;z-index:1;color:var(--color-white);text-shadow:0 2px 8px rgba(0,0,0,.6)}.scent-system-highlights{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--spacing-4);margin-top:var(--spacing-4)}.scent-system-item{display:flex;align-items:flex-start;gap:var(--spacing-3)}.scent-system-icon{width:28px;height:28px;border-radius:999px;border:1px solid var(--color-border);display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--color-primary)}.scent-system-copy h3{font-size:var(--font-size-base);margin-bottom:2px}.scent-system-copy p{font-size:var(--font-size-sm);color:var(--color-text-light);line-height:1.8}@media(max-width:768px){.screen-scent-system{height:calc(100dvh - var(--header-height));min-height:calc(100dvh - var(--header-height));max-height:calc(100dvh - var(--header-height))}.scent-system-inner{gap:0;height:100%}.scent-system-title-overlay{inset:auto var(--spacing-4) calc(var(--spacing-6) + 88px)}.scent-system-text{padding:var(--spacing-3) var(--spacing-4) var(--spacing-5);gap:var(--spacing-2);background:linear-gradient(to top,#070b10c2,#070b1070 56%,#070b1000)}.scent-system-title-overlay .eyebrow{font-size:.62rem;margin-bottom:var(--spacing-2);letter-spacing:.16em}.scent-system-title-overlay .screen-title{font-size:clamp(1.2rem,5vw,1.5rem);line-height:1.2;margin:0}.scent-system-text .screen-body{font-size:.88rem;line-height:1.7;max-width:none}}.btn{display:inline-block;padding:var(--spacing-3) var(--spacing-6);font-size:var(--font-size-base);font-weight:600;text-align:center;text-decoration:none;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);font-family:var(--font-family)}.btn-primary{background-color:var(--color-primary);color:var(--color-nightfall);border:1px solid rgba(48,48,53,.25)}.btn-primary:hover{background-color:var(--color-primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{background-color:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}.btn-secondary:hover{background-color:var(--color-primary);color:var(--color-nightfall)}.section{padding:var(--spacing-20) 0}.section-title{font-size:var(--font-size-4xl);font-weight:700;text-align:center;color:var(--color-text);margin-bottom:var(--spacing-4)}.section-subtitle{font-size:var(--font-size-lg);text-align:center;color:var(--color-text-light);margin-bottom:var(--spacing-16)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-8)}.feature-card{background-color:var(--color-bg);padding:var(--spacing-8);border-radius:var(--radius-lg);text-align:center;transition:all var(--transition-normal);border:1px solid var(--color-border)}.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.feature-icon{width:80px;height:80px;margin:0 auto var(--spacing-4);background-color:var(--color-bg-secondary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:var(--font-size-3xl)}.feature-card h3{font-size:var(--font-size-xl);font-weight:600;color:var(--color-text);margin-bottom:var(--spacing-3)}.feature-card p{color:var(--color-text-light);line-height:1.6}.assets-grid{display:grid;grid-template-columns:1fr;gap:var(--spacing-8);align-items:flex-start}.asset-item{text-align:center}.asset-media{width:100%;border-radius:var(--radius-lg);background-color:var(--color-bg-secondary)}.asset-logo .asset-media{max-width:240px;margin:0 auto}.asset-name{margin-top:var(--spacing-3);font-size:var(--font-size-sm);color:var(--color-text-light)}.asset-desc{margin-top:var(--spacing-1);font-size:var(--font-size-base);color:var(--color-text)}.asset-variants{display:flex;justify-content:center;gap:var(--spacing-6)}.asset-variant{flex:1}.asset-variant .asset-media{max-width:520px;margin:0 auto}.specs-table{width:100%;border-collapse:collapse;background-color:var(--color-bg);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md)}.specs-table th,.specs-table td{padding:var(--spacing-4) var(--spacing-6);text-align:left;border-bottom:1px solid var(--color-border)}.specs-table th{background-color:var(--color-bg-secondary);font-weight:600;color:var(--color-text)}.specs-table td{color:var(--color-text-light)}.specs-table tr:last-child td{border-bottom:none}.purchase-section{background-color:var(--color-bg-secondary)}.purchase-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-8);margin-bottom:var(--spacing-16)}.purchase-card{background-color:var(--color-bg);padding:var(--spacing-8);border-radius:var(--radius-lg);text-align:center;transition:all var(--transition-normal)}.purchase-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.purchase-card h3{font-size:var(--font-size-xl);font-weight:600;color:var(--color-text);margin-bottom:var(--spacing-4)}.qr-code{width:150px;height:150px;margin:var(--spacing-4) auto;background-color:var(--color-bg-secondary);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:var(--font-size-sm);color:var(--color-text-lighter)}.purchase-link{display:inline-block;margin-top:var(--spacing-4);color:var(--color-primary);text-decoration:none;font-weight:500;transition:color var(--transition-fast)}.purchase-link:hover{color:var(--color-primary-dark)}.article-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--spacing-8);margin-top:var(--spacing-6)}.article-card{display:grid;grid-template-columns:minmax(0,260px) minmax(0,1fr);gap:var(--spacing-8);padding:var(--spacing-6);border-radius:var(--radius-lg);background-color:#f8f8f8;border:1px solid #e0e0e0}.article-media{border-radius:var(--radius-md);background-color:#eaeaea;overflow:hidden;max-height:220px}.article-media img{width:100%;height:100%;object-fit:cover;display:block}.article-body{display:flex;flex-direction:column;gap:var(--spacing-3)}.article-title{font-size:var(--font-size-xl);font-weight:600}.article-text{font-size:var(--font-size-base);color:var(--color-text-light);line-height:1.9}@media(min-width:1024px)and (max-height:980px){.article-list{gap:var(--spacing-6)}.article-card{grid-template-columns:minmax(0,240px) minmax(0,1fr);gap:var(--spacing-6);padding:var(--spacing-5)}.article-media{max-height:230px}.article-body{gap:var(--spacing-2)}.article-title{font-size:var(--font-size-lg);line-height:1.35}.article-text{font-size:.92rem;line-height:1.65}}@media(max-width:768px){.article-list,.article-card{grid-template-columns:1fr}.article-media{max-height:200px}}.store-locator{background-color:var(--color-bg);padding:var(--spacing-8);border-radius:var(--radius-lg);margin-bottom:var(--spacing-8)}.store-search{display:flex;gap:var(--spacing-4);margin-bottom:var(--spacing-6)}.store-search input{flex:1;padding:var(--spacing-3) var(--spacing-4);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--font-size-base);font-family:var(--font-family)}.store-list{display:grid;gap:var(--spacing-4)}.store-item{padding:var(--spacing-4);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:all var(--transition-fast)}.store-item:hover{border-color:var(--color-primary);background-color:var(--color-bg-secondary)}.store-gallery{margin-top:var(--spacing-6);display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--spacing-4)}.store-gallery-item{border-radius:var(--radius-lg);overflow:hidden;background-color:var(--color-bg-secondary)}.store-gallery-item img{width:100%;height:100%;object-fit:cover;display:block}.store-item h4{font-weight:600;color:var(--color-text);margin-bottom:var(--spacing-2)}.store-item p{color:var(--color-text-light);font-size:var(--font-size-sm);margin-bottom:var(--spacing-1)}.contact-form{max-width:600px;margin:0 auto;background-color:var(--color-bg);padding:var(--spacing-8);border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.form-group{margin-bottom:var(--spacing-6)}.form-group label{display:block;font-weight:500;color:var(--color-text);margin-bottom:var(--spacing-2)}.form-group input,.form-group textarea{width:100%;padding:var(--spacing-3) var(--spacing-4);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--font-size-base);font-family:var(--font-family);transition:border-color var(--transition-fast)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--color-primary)}.form-group textarea{resize:vertical;min-height:120px}.contact-wechat-card{max-width:520px;margin:0 auto;padding:var(--spacing-8);border-radius:var(--radius-lg);background-color:var(--color-bg);box-shadow:var(--shadow-md);display:flex;flex-direction:column;align-items:center;gap:var(--spacing-4)}.contact-wechat-qr{width:min(280px,100%);height:auto;border-radius:var(--radius-md);display:block}.contact-wechat-text{margin:0;text-align:center;color:var(--color-text-light);font-size:var(--font-size-base);line-height:1.8}.footer{background-color:var(--color-halo-gold);color:var(--color-nightfall)}.footer-contact-strip{background-color:var(--color-halo-gold);color:var(--color-text);border-bottom:1px solid rgba(48,48,53,.18)}.footer-contact-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-8);padding:var(--spacing-4) 0}.footer-contact-left{flex:1;display:flex;align-items:center;gap:var(--spacing-3);font-size:var(--font-size-lg);font-weight:500}.footer-contact-left span{line-height:1}.footer-contact-block{display:flex;align-items:center;gap:var(--spacing-3)}.footer-contact-icon{width:40px;height:40px;border-radius:999px;border:1px solid var(--color-border);display:flex;align-items:center;justify-content:center;background-color:#f6f5f2cc;color:var(--color-text-light);font-size:20px}.footer-contact-icon.phone:before{content:"☎"}.footer-contact-icon.mail:before{content:"✉"}.footer-contact-text{display:flex;flex-direction:column;gap:2px}.footer-contact-label{font-size:var(--font-size-sm);color:var(--color-text-light)}.footer-contact-value{font-size:var(--font-size-base);font-weight:600;color:var(--color-text)}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-8);margin-bottom:var(--spacing-8)}.footer-section h3{font-size:var(--font-size-lg);font-weight:600;margin-bottom:var(--spacing-4)}.footer-section p,.footer-section a{color:#303035d1;text-decoration:none;margin-bottom:var(--spacing-2);display:block;transition:color var(--transition-fast)}.footer-section a:hover{color:var(--color-nightfall)}.footer-bottom{text-align:center;color:#303035bf;font-size:var(--font-size-sm)}.footer-bottom-inner{display:flex;align-items:center;justify-content:center;gap:var(--spacing-4)}.footer-bottom-right{display:flex;flex-direction:column;gap:2px;text-align:center}.footer-bottom-line{line-height:1.5}.footer-logo{height:32px;width:auto;display:block;margin:0}@media(max-width:768px){:root{--header-height: 42px}.screen-bg{background-size:contain;background-repeat:no-repeat;background-position:center;transform:none;background-color:#000}.screen-video{object-fit:contain;background-color:#000}#screen-brand .screen-video{object-fit:cover;object-position:center}.hero-bottom-copy{bottom:calc(var(--spacing-8));width:calc(100% - var(--spacing-6));padding:var(--spacing-3) var(--spacing-4)}.hero-line-1{font-size:18px}.hero-line-2{font-size:16px}.hero-line-3{font-size:14px}#screen-soft .screen-bg{background-image:url(https://marswon.oss-cn-shanghai.aliyuncs.com/spin360/mrou.png)}#screen-quiet .screen-bg{background-image:url(https://marswon.oss-cn-shanghai.aliyuncs.com/spin360/mjing.png)}#screen-luxury .screen-bg{background-image:url(https://marswon.oss-cn-shanghai.aliyuncs.com/spin360/mshe.png)}#screen-scent .screen-bg{background-image:url(https://marswon.oss-cn-shanghai.aliyuncs.com/spin360/mxiang.png)}.experience-caption{margin:0 auto var(--spacing-4);padding:var(--spacing-3) var(--spacing-4)}.experience-caption-title{font-size:28px;line-height:1.3}.footer-contact-inner{flex-direction:column;align-items:flex-start;gap:var(--spacing-3)}.contact-wechat-card{padding:var(--spacing-6)}.contact-wechat-qr{width:min(240px,100%)}.contact-wechat-text{font-size:var(--font-size-sm);line-height:1.7}.footer-contact-left{font-size:var(--font-size-base)}.footer-contact-block{width:100%}.nav{display:none}.mobile-menu-btn{display:flex}.hero-content{grid-template-columns:1fr;gap:var(--spacing-8);text-align:center}.hero-text h1{font-size:var(--font-size-3xl)}.hero-text .subtitle{font-size:var(--font-size-xl)}.screen{aspect-ratio:auto;min-height:100vh}.screen-coretech{min-height:100vh;max-height:none}.logo-img{height:40px;margin-top:2px}.logo-text-image{height:18px;margin-top:2px}.footer-logo{height:28px}.footer-bottom-inner{flex-direction:column;gap:var(--spacing-2)}.footer-bottom-right{text-align:center;align-items:center}.footer{padding:var(--spacing-4) 0 calc(var(--spacing-4) + env(safe-area-inset-bottom))}.footer-bottom{padding-bottom:env(safe-area-inset-bottom)}.section-title{font-size:var(--font-size-3xl)}.features-grid,.purchase-grid{grid-template-columns:1fr}.store-search{flex-direction:column}.article-media{max-height:none;aspect-ratio:4 / 3}.article-media img{object-fit:contain;background-color:#eaeaea}.store-gallery-item{aspect-ratio:4 / 3}.store-gallery-item img{object-fit:contain;background-color:#f3f3f3}.container{padding:0 var(--spacing-4)}}.text-center{text-align:center}.mb-4{margin-bottom:var(--spacing-4)}.mb-8{margin-bottom:var(--spacing-8)}.mt-4{margin-top:var(--spacing-4)}.hidden{display:none!important}.logo-text-en{color:#fff;font-family:Juana Black,sans-serif;font-weight:700}.logo-text-zh{color:#fff;font-family:黑体,sans-serif;font-weight:600}