:root{--ink:#162d36;--muted:#74817f;--green:#244c40;--mint:#cdf1de;--soft:#f5f7f5;--line:#e4eae6;--blue:#536aea;--font:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);background:#fff;font:14px/1.65 var(--font);-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit}button,a{touch-action:manipulation;-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer;color:inherit}button:disabled{cursor:not-allowed;opacity:.5}img{display:block;max-width:100%}h1,h2,h3,p{margin:0}button,input,select,textarea{outline-offset:5px}a:focus-visible,button:focus-visible{outline:2px solid var(--blue);outline-offset:5px}[hidden]{display:none!important}.wrap{width:min(1220px,calc(100% - 80px));margin-inline:auto}.skip-link{position:fixed;left:20px;top:-100px;z-index:200;background:white;padding:12px}.skip-link:focus{top:10px}.announcement{background:#17352f;color:#e1eee7;font-size:11px;text-align:center;padding:8px 24px;letter-spacing:1px}.announcement a{margin-left:15px;text-decoration:underline;text-underline-offset:3px}.site-header{position:sticky;top:0;z-index:30;background:#fffffff2;backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}#site-header{display:contents}.header-inner{height:86px;display:flex;align-items:center;gap:32px}.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}.brand-mark{width:39px;height:43px;border-radius:12px 3px 12px 3px;background:var(--green);display:grid;place-items:center;color:var(--mint);font-size:24px;font-weight:650}.brand-name{display:flex;flex-direction:column;line-height:1.3}.brand-name b{font-size:21px;letter-spacing:2px}.brand-name small{font-size:9px;letter-spacing:3px;color:var(--muted);margin-top:4px}.desktop-nav{display:flex;gap:30px;margin-inline:auto}.desktop-nav a{font-size:13px;position:relative;padding:30px 0;color:#677570}.desktop-nav a:hover,.desktop-nav a.active{color:var(--green)}.desktop-nav a.active:after{content:'';position:absolute;bottom:19px;left:calc(50% - 3px);width:5px;height:5px;background:var(--green);border-radius:50%}.header-actions{display:flex;gap:17px;align-items:center}.icon-button{border:0;background:transparent;padding:6px;display:grid;place-items:center}.icon-button svg,.header-cart svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6}.header-cart{display:flex;align-items:center;gap:9px;font-size:12px}.cart-count{background:var(--mint);border-radius:50%;min-width:22px;height:22px;text-align:center;line-height:22px;font-size:10px}.menu-toggle{display:none}.eyebrow{display:flex;align-items:center;gap:8px;font-size:10px;letter-spacing:2px;font-weight:650;color:var(--green);margin-bottom:18px}.live-dot{width:6px;height:6px;border-radius:50%;background:#83c8a6;display:inline-block;box-shadow:0 0 0 4px #83c8a61a}.hero{background:linear-gradient(110deg,#f6f8f4,#f3f7f7);padding:54px 0 56px}.hero-layout{display:grid;grid-template-columns:1fr 1.08fr;align-items:center;gap:25px}.hero-copy{padding:24px 0}.hero-copy h1{font-size:clamp(34px,3.65vw,52px);font-weight:650;letter-spacing:-1.8px;line-height:1.5;margin:23px 0}.accent-word{color:var(--green);position:relative;display:inline-block}.accent-word svg{position:absolute;width:100%;height:18px;bottom:-1px;left:0;fill:none;stroke:#89ba9f;stroke-width:2}.hero-copy>p{color:#7a8680;line-height:2;font-size:14px}.hero-actions{display:flex;align-items:center;gap:30px;margin:30px 0 43px}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;border:1px solid transparent;border-radius:7px;padding:13px 23px;font-size:12px;font-weight:550;transition:background .2s,transform .2s;white-space:nowrap}.button:hover{transform:translateY(-2px)}.button-dark{background:var(--green);color:#fff}.button-dark:hover{background:#183b30}.button-mint{background:var(--mint);color:#17352f}.button-outline{border-color:var(--line);background:#fff}.button-light{background:var(--soft)}.text-link{font-size:12px;font-weight:550;display:inline-flex;align-items:center;gap:16px;white-space:nowrap}.text-link:hover{color:var(--green);text-decoration:underline;text-underline-offset:5px}.hero-bottom{display:flex;align-items:center;gap:12px}.hero-monogram{width:35px;height:35px;display:grid;place-items:center;border-radius:50%;border:1px solid #d5e0d6;background:#e9efdf;font-size:17px}.hero-bottom b{font-size:11px;font-weight:500;display:block}.hero-bottom small{font-size:8px;letter-spacing:1.5px;color:#939e95;display:block;margin-top:3px}.hero-scene{height:460px;position:relative;background:linear-gradient(145deg,#dfe9ed,#bdcfd6 56%,#c3d9cb);border-radius:20px;isolation:isolate;overflow:hidden;box-shadow:inset 0 0 0 1px #ffffff70}.scene-grid{position:absolute;inset:0;background:linear-gradient(#ffffff33 1px,transparent 1px),linear-gradient(90deg,#ffffff33 1px,transparent 1px);background-size:45px 45px;mask-image:linear-gradient(transparent,#000)}.scene-orbit{position:absolute;width:440px;height:440px;border:1px solid #ffffffb0;border-radius:50%;left:135px;top:60px}.scene-orbit:after{content:'';position:absolute;inset:35px;border:1px solid #ffffff70;border-radius:50%}.scene-top{position:absolute;top:25px;left:28px;right:25px;display:flex;justify-content:space-between;align-items:center;font-size:8px;letter-spacing:2px;color:#5b7476}.scene-top span:last-child{font-size:26px;line-height:1}.scene-word{position:absolute;top:65px;left:28px;font-size:46px;line-height:1.05;letter-spacing:-1px;font-weight:750;color:#ffffff6e}.scene-label{position:absolute;bottom:44px;right:24px;padding:13px 18px;border-radius:9px;background:#ffffffd6;box-shadow:0 12px 30px #213d3e0c;display:flex;align-items:center;gap:13px;font-size:11px;backdrop-filter:blur(10px)}.scene-label b{margin-left:20px}.scene-caption{position:absolute;bottom:15px;left:27px;font-size:8px;letter-spacing:1px;color:#627c7b}
/* Original CSS device illustrations; no remote image dependencies. */
.device-laptop{position:relative;width:230px;height:157px;flex-shrink:0;filter:drop-shadow(0 18px 12px #1e363829)}.laptop-display{position:absolute;top:0;left:13px;width:204px;height:142px;border:6px solid #313b45;border-bottom-width:10px;border-radius:8px;background:radial-gradient(ellipse at 80% 90%,#c9e6b2,transparent 50%),linear-gradient(125deg,#1e4246,#6f8e88);overflow:hidden}.laptop-display:before{content:'';position:absolute;width:180px;height:180px;border:30px solid #bad7b954;border-radius:50%;top:35px;left:45px;transform:rotate(-25deg)}.laptop-display span{position:absolute;top:17px;left:15px;color:#e2f0d7;font-size:23px;font-weight:550;line-height:1.1;letter-spacing:-1px}.laptop-base{position:absolute;bottom:0;left:0;width:100%;height:17px;border-radius:2px 2px 30px 30px;background:linear-gradient(#e2e7e8,#9faeb4);clip-path:polygon(6% 0,94% 0,100% 70%,97% 100%,3% 100%,0 70%)}.laptop-base:after{content:'';position:absolute;width:32px;height:3px;background:#74848b;top:1px;left:calc(50% - 16px);border-radius:0 0 3px 3px}.hero-laptop{position:absolute;left:100px;top:162px;transform:rotate(-9deg) scale(1.48)}.device-phone{position:relative;width:87px;height:166px;flex-shrink:0;border-radius:17px;background:linear-gradient(120deg,#a6bac0,#dbe7e7 48%,#92adb4);box-shadow:inset 2px 0 2px #ffffffbb,inset -3px 0 3px #2b4f5e66,8px 15px 17px #24424b26;border:1px solid #688a99}.camera-cluster{position:absolute;top:10px;left:9px;width:44px;height:47px;border:1px solid #b9ced1;border-radius:12px;background:#8ba6b0;box-shadow:1px 3px 6px #39576530}.camera-cluster i{position:absolute;width:15px;height:15px;background:radial-gradient(circle at 48% 45%,#29617b 0 15%,#192834 20% 45%,#0f1722 60%,#6e8a97 65%);border:2px solid #657f8d;border-radius:50%;top:4px;left:4px;box-shadow:1px 1px 2px #32434e}.camera-cluster i:nth-child(2){top:24px}.camera-cluster i:nth-child(3){top:14px;left:24px}.device-sign{position:absolute;top:85px;left:34px;color:#6e9095;font-size:18px;font-weight:600}.hero-handset{position:absolute;top:219px;left:60px;transform:rotate(-17deg) scale(1.13)}.device-headphones{position:relative;width:133px;height:147px;flex-shrink:0;filter:drop-shadow(5px 15px 8px #1c33312b)}.headband{position:absolute;width:116px;height:123px;left:8px;top:0;border:14px solid #354a45;border-bottom:0;border-radius:70px 70px 25px 25px;box-shadow:inset 2px 1px 3px #b2c4bb}.earcup{position:absolute;top:80px;width:35px;height:64px;border-radius:17px;background:linear-gradient(90deg,#20322e,#5c7267 65%,#344940);border:1px solid #233d32;box-shadow:inset 2px 0 1px #70877a}.earcup.left{left:0;transform:rotate(-8deg)}.earcup.right{right:0;transform:rotate(8deg)}.hero-headset{position:absolute;top:94px;right:47px;transform:rotate(19deg) scale(1.15)}.device-watch{position:relative;width:88px;height:156px;flex-shrink:0;filter:drop-shadow(4px 10px 8px #223a3b1c)}.watch-strap{position:absolute;width:46px;height:100%;top:0;left:21px;border-radius:15px;background:repeating-linear-gradient(0deg,#d5dfd2 0 4px,#bfcbbd 4px 5px);box-shadow:inset 3px 0 4px #ffffffaa,inset -2px 0 3px #6d836644}.watch-face{position:absolute;left:5px;top:34px;width:78px;height:88px;border-radius:22px;border:5px solid #a8b4b3;background:#172a2d;box-shadow:inset 1px 1px 1px #fff8}.watch-face>span{position:absolute;top:8px;left:8px;color:#c4e9cf;font-size:29px;line-height:1.1;font-weight:600;letter-spacing:-2px}.watch-face>span>span{display:block;color:#8bbaa5}.watch-face>i{position:absolute;right:8px;bottom:11px;width:15px;height:15px;border:3px solid #daba81;border-radius:50%}.hero-watch{position:absolute;right:72px;bottom:59px;transform:rotate(21deg) scale(.8)}.device-tablet{width:165px;height:125px;flex-shrink:0;border:6px solid #6c7d89;border-radius:9px;background:radial-gradient(ellipse at 25% 70%,#ece0b7,transparent 50%),linear-gradient(125deg,#537d92,#b8d4d1);box-shadow:4px 10px 15px #243f401f;transform:rotate(-9deg);position:relative;overflow:hidden}.device-tablet:after{content:'';position:absolute;width:150px;height:150px;border:27px solid #d5e4d160;border-radius:50%;left:60px;top:30px}.device-audio{position:relative;width:116px;height:120px;flex-shrink:0}.buds-case{position:absolute;bottom:0;width:116px;height:78px;background:linear-gradient(150deg,#fff,#e2e8e5);border-radius:25px 25px 35px 35px;box-shadow:inset 0 0 0 1px #c5d3d1,3px 12px 15px #253e3b20}.buds-case:after{content:'';position:absolute;width:100%;top:25px;height:1px;background:#c5cfcd}.buds-case:before{content:'';position:absolute;top:43px;left:56px;width:4px;height:4px;background:#8bb7a1;border-radius:50%}.bud{position:absolute;width:22px;height:55px;background:linear-gradient(90deg,#cbd5d2,#fff 65%,#dae1dd);top:0;left:20px;border-radius:15px 15px 7px 7px;transform:rotate(-20deg);box-shadow:2px 3px 5px #41554f22}.bud:before{content:'';position:absolute;width:23px;height:24px;left:-6px;top:0;background:linear-gradient(100deg,#d9e1dd,#fff);border-radius:50%}.bud:after{content:'';position:absolute;top:6px;left:0;width:7px;height:10px;background:#34453f;border-radius:50%}.bud.right{left:auto;right:18px;transform:rotate(22deg)}.device-charger{width:88px;height:95px;flex-shrink:0;position:relative;background:linear-gradient(115deg,#fff,#d7ddd9);border-radius:17px;box-shadow:inset -1px -1px 2px #9faaa5,7px 12px 15px #2e423819;transform:rotate(-12deg)}.device-charger:before{content:'';position:absolute;left:22px;top:-22px;width:8px;height:24px;background:linear-gradient(90deg,#949e9a,#dbe0dd);box-shadow:31px 0 #a8b4ad}.device-charger:after{content:'65W';position:absolute;top:34px;width:100%;text-align:center;font-size:16px;color:#73817b;font-weight:650}.device-keyboard{position:relative;width:188px;height:87px;flex-shrink:0;padding:7px;border-radius:8px;background:#d5dfd9;box-shadow:3px 9px 12px #1b3f3323;transform:rotate(-10deg);display:grid;grid-template-columns:repeat(10,1fr);gap:3px}.device-keyboard i{border-radius:2px;background:#f8faf6;box-shadow:0 1px 1px #7e9688}.device-keyboard i:nth-child(3n){background:#c1d3c7}
.benefit-strip{padding:25px 0;display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line)}.benefit-strip>div{display:flex;justify-content:center;align-items:center;gap:16px;border-right:1px solid var(--line)}.benefit-strip>div:last-child{border:0}.benefit-strip b{display:block;font-size:12px;font-weight:550}.benefit-strip small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.line-icon{font-size:25px;color:var(--green)}.section{padding:76px 0}.section-soft{background:var(--soft)}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:30px}.section-heading .eyebrow{margin-bottom:10px}.section-heading h2,.story-copy h2{font-size:29px;font-weight:600;letter-spacing:-.5px}.section-description{font-size:12px;color:var(--muted);margin-top:10px}.category-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.category-card{text-align:center;background:#f3f6f2;border:1px solid transparent;padding:23px 10px 20px;border-radius:12px;transition:transform .2s,border-color .2s}.category-card:nth-child(2n){background:#f0f4f7}.category-card:hover{border-color:#aac9ba;transform:translateY(-4px)}.category-card svg{width:36px;height:36px;fill:none;stroke:#496558;stroke-width:1.25;margin-bottom:8px}.category-card b{display:block;font-size:12px;font-weight:550}.category-card small{font-size:8px;color:#919f96;letter-spacing:1px}.catalog-note{font-size:11px;color:var(--muted);margin-bottom:20px}.catalog-note:empty{display:none}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.product-card{min-width:0;background:white;border:1px solid var(--line);border-radius:13px;overflow:hidden;transition:box-shadow .2s,transform .2s}.product-card:hover{box-shadow:0 12px 30px #15332a0c;transform:translateY(-4px)}.product-open{display:block;width:100%;padding:0;border:0;background:transparent;text-align:left}.product-visual{position:relative;height:220px;display:flex;justify-content:center;align-items:center;overflow:hidden;background:#edf2f0}.tone-1{background:#eaf0f1}.tone-2{background:#f0f0ea}.tone-3{background:#eef0f6}.tone-4{background:#eaf1eb}.product-visual>.device-phone{transform:rotate(-13deg) scale(.85)}.product-visual>.device-laptop{transform:rotate(-8deg) scale(.82)}.product-visual>.device-watch{transform:rotate(16deg) scale(.95)}.product-visual>.device-headphones{transform:rotate(10deg) scale(.9)}.product-image{width:100%;height:100%;object-fit:contain;padding:18px}.product-tag{position:absolute;top:14px;left:14px;z-index:2;background:#ffffffd9;color:#57675f;font-size:9px;letter-spacing:1px;padding:3px 8px;border-radius:4px}.visual-caption{position:absolute;bottom:12px;right:14px;font-size:8px;letter-spacing:1px;color:#92a29a}.product-info{padding:19px 19px 18px}.product-brand{font-size:9px;letter-spacing:1.3px;color:#82938a;text-transform:uppercase;margin-bottom:6px;display:flex;justify-content:space-between;align-items:center}.product-info h3{font-size:15px;font-weight:600;line-height:1.45;margin-bottom:7px}.product-sub{font-size:11px;color:var(--muted);line-height:1.7;min-height:3.4em;white-space:normal;overflow-wrap:anywhere}.product-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:18px}.product-price{font-size:19px;font-weight:650;letter-spacing:-.5px;line-height:1.3}.price-note{display:block;font-size:9px;color:#89958f;letter-spacing:0;font-weight:400;margin-top:3px}.quick-add{flex-shrink:0;width:32px;height:32px;border:1px solid #dce7df;background:#fff;border-radius:50%;font-size:20px;font-weight:300;line-height:1}.quick-add:hover{background:var(--green);color:white}.story-panel{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.story-art{min-height:355px;background:#e8eee6;position:relative;border-radius:15px;overflow:hidden}.story-kicker{position:absolute;left:32px;top:27px;font-size:10px;letter-spacing:2px;color:#67806c;line-height:1.8}.story-disc{position:absolute;width:285px;height:285px;border-radius:50%;border:1px solid #b7cbb6;left:110px;top:47px;box-shadow:0 0 0 28px #e0e9dd,0 0 0 29px #b7cbb670,0 0 0 59px #e4ebe1,0 0 0 60px #b7cbb650}.story-initial{position:absolute;left:120px;top:25px;font-family:Georgia,serif;font-size:235px;color:#275446;font-style:italic;line-height:1.2;text-shadow:8px 15px #254e3a10}.story-initial span{color:#82977d}.story-art-caption{position:absolute;left:32px;bottom:25px;font-size:8px;letter-spacing:2px;color:#687e6c}.story-copy>p:not(.eyebrow){font-size:13px;line-height:2.1;color:var(--muted);margin-top:20px;white-space:pre-line}.story-copy h2{line-height:1.55}.story-values{display:flex;gap:24px;font-size:11px;color:var(--green);margin:25px 0 30px}.story-values span:before{content:'✓';margin-right:6px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.service-card{padding:29px;background:#fff;border:1px solid var(--line);border-radius:12px;position:relative}.service-index{display:block;font-size:8px;color:#93a098;letter-spacing:2px}.service-symbol{display:block;font-size:35px;color:var(--green);margin:20px 0 14px;line-height:1}.service-card h3{font-size:17px;font-weight:550;margin-bottom:12px}.service-card p{font-size:12px;color:var(--muted);line-height:1.9;min-height:68px}.service-card a{font-size:11px;font-weight:550;display:inline-block;margin-top:20px}.contact-banner{background:#193c34;color:white;padding:49px 48px;border-radius:14px;display:flex;justify-content:space-between;align-items:center;position:relative;overflow:hidden;gap:25px}.contact-banner>div,.contact-banner>a{z-index:1}.contact-banner .eyebrow{color:#a1c5b4;font-size:9px}.contact-banner h2{font-size:27px;font-weight:550}.contact-banner p:not(.eyebrow){font-size:12px;color:#acc4b8;margin-top:12px}.banner-orbit{position:absolute;right:-40px;top:-160px;border:1px solid #a7c5b72a;border-radius:50%;width:450px;height:450px;box-shadow:0 0 0 40px #193c34,0 0 0 41px #a7c5b720,0 0 0 80px #193c34,0 0 0 81px #a7c5b715}.site-footer{background:#f6f8f5;border-top:1px solid var(--line)}.footer-main{display:grid;grid-template-columns:2fr 1fr 1fr 1.25fr;gap:45px;padding:48px 0}.footer-about>p{max-width:270px;font-size:11px;color:#89958e;line-height:1.9;margin-top:20px}.footer-column h3{font-size:12px;font-weight:550;margin:0 0 16px}.footer-column a,.footer-column p{display:block;font-size:11px;color:#87938b;margin:9px 0;overflow-wrap:anywhere}.footer-column a:hover{color:var(--green)}.footer-bottom{border-top:1px solid var(--line);padding:20px 0;display:flex;justify-content:space-between;gap:18px;font-size:9px;color:#8d9990}.footer-bottom a{margin-left:14px}
.page-intro{background:var(--soft);padding:46px 0 44px}.breadcrumb{font-size:10px;color:#96a199;margin-bottom:27px;display:flex;gap:10px}.breadcrumb a{color:#61796a}.page-intro h1{font-size:36px;font-weight:600;letter-spacing:-1px}.page-intro .eyebrow{margin-bottom:10px}.page-intro p:not(.eyebrow){font-size:12px;color:var(--muted);margin-top:13px}.catalog-section{padding:42px 0 70px}.catalog-controls{border-bottom:1px solid var(--line);padding-bottom:23px;margin-bottom:22px}.catalog-search-row{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:22px}.search-form{display:flex;align-items:center;width:400px;max-width:100%;gap:10px;border:1px solid var(--line);border-radius:7px;padding:0 12px;background:white}.search-form input{border:0;background:none;min-width:0;flex:1;padding:12px 0;font-size:12px}.search-form button{border:0;background:transparent;padding:7px;font-size:18px}.sort-label{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:10px}.sort-label select,.brand-filter{border:1px solid var(--line);border-radius:6px;background:white;padding:8px 12px;font-size:11px;color:var(--ink)}.filter-row{display:flex;align-items:center;justify-content:space-between;gap:20px}.filters{display:flex;gap:8px;flex-wrap:wrap}.filter-chip{border:1px solid transparent;border-radius:6px;background:#f3f6f2;padding:8px 16px;font-size:11px}.filter-chip.selected{background:var(--green);color:white}.catalog-meta{display:flex;justify-content:space-between;gap:20px;font-size:11px;color:var(--muted);margin-bottom:23px}.empty-state{text-align:center;border:1px dashed #d5dfd6;border-radius:10px;padding:60px 20px;grid-column:1/-1}.empty-state b{display:block;font-size:18px;font-weight:550;margin-bottom:10px}.empty-state p{color:var(--muted);font-size:12px;margin-bottom:22px}.empty-state .button{margin-top:12px}.catalog-end{text-align:center;font-size:10px;letter-spacing:1px;color:#9da79f;margin-top:38px}.dialog{border:1px solid var(--line);border-radius:15px;width:min(800px,calc(100% - 32px));padding:0;color:var(--ink);max-height:90dvh;overflow:auto}.dialog::backdrop{background:#142e2a75;backdrop-filter:blur(4px)}.dialog-close{position:absolute;top:12px;right:12px;z-index:2;border:0;background:#ffffffc9;border-radius:50%;width:32px;height:32px;font-size:23px}.detail-layout{display:grid;grid-template-columns:1fr 1.1fr}.detail-layout .product-visual{height:100%;min-height:390px}.detail-layout .product-visual>.device-phone{transform:rotate(-12deg) scale(1.3)}.detail-copy{padding:48px 30px 35px}.detail-copy h2{font-size:25px;line-height:1.45;margin:10px 0}.detail-copy>p{font-size:12px;color:var(--muted);margin-bottom:15px;white-space:pre-line}.detail-copy .product-price{margin:20px 0}.detail-description{border-top:1px solid var(--line);padding-top:15px}.detail-copy .button{margin-top:12px}.stock-label{font-size:11px;color:var(--muted);margin-bottom:10px}.toast{position:fixed;bottom:30px;left:50%;transform:translate(-50%,15px);opacity:0;pointer-events:none;transition:.2s;z-index:100;background:#17382f;color:white;padding:12px 24px;border-radius:8px;font-size:12px;max-width:calc(100% - 30px);text-align:center;box-shadow:0 5px 25px #17382f25}.toast.show{transform:translate(-50%,0);opacity:1}.about-lead{max-width:740px;font-size:25px;line-height:1.85;font-weight:500;white-space:pre-line}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:start}.company-facts{margin:0;border-top:1px solid var(--line)}.company-facts>div{padding:19px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:85px 1fr;gap:20px;font-size:12px}.company-facts dt{color:var(--muted)}.company-facts dd{margin:0;overflow-wrap:anywhere}.value-card{border-top:1px solid #bdcdbf;padding-top:24px}.value-card span{font-size:10px;color:#a0aca3}.value-card h3{font-size:20px;margin:13px 0;font-weight:550}.value-card p{font-size:12px;line-height:2;color:var(--muted)}.contact-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:65px;align-items:start}.contact-copy h2{font-size:27px;font-weight:550;margin-bottom:20px}.contact-copy>p{font-size:13px;color:var(--muted);margin-bottom:25px}.contact-methods{margin-top:26px}.contact-method{display:grid;grid-template-columns:38px 1fr;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}.contact-method>span{display:grid;place-items:center;width:35px;height:35px;border-radius:9px;background:#edf3ec;color:var(--green)}.contact-method small{font-size:10px;color:var(--muted);display:block;margin-bottom:4px}.contact-method b,.contact-method a{font-size:13px;font-weight:500;overflow-wrap:anywhere}.wechat-card{background:var(--soft);border:1px solid var(--line);border-radius:14px;padding:34px;text-align:center}.wechat-card h3{font-size:20px;font-weight:550;margin-bottom:10px}.wechat-card p{font-size:12px;color:var(--muted)}.qr-placeholder{width:180px;min-height:180px;border:1px dashed #c1d3c4;background:white;border-radius:12px;margin:25px auto;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:18px;color:var(--muted)}.qr-placeholder>span{font-size:35px;color:#afc2b3;margin-bottom:7px}.qr-placeholder>b{font-size:11px;font-weight:500}.wechat-image{width:190px;height:190px;object-fit:contain;background:white;padding:9px;margin:25px auto;border-radius:10px}.policy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.policy-card{border:1px solid var(--line);border-radius:12px;background:white;padding:28px}.policy-card h3{font-size:16px;font-weight:550;margin-bottom:14px}.policy-card p{font-size:12px;line-height:2;color:var(--muted);white-space:pre-line}.faq-list{max-width:850px}.faq-list details{border-bottom:1px solid var(--line);padding:20px 0}.faq-list summary{cursor:pointer;list-style:none;font-size:14px;font-weight:550;display:flex;justify-content:space-between;gap:15px}.faq-list summary:after{content:'+';color:var(--green);font-size:20px;line-height:1}.faq-list details[open] summary:after{content:'−'}.faq-list details p{font-size:12px;line-height:2;color:var(--muted);margin-top:15px;padding-right:40px}.cart-layout{display:grid;grid-template-columns:1fr 330px;gap:32px;align-items:start}.cart-list{min-width:0}.cart-item{display:grid;grid-template-columns:100px 1fr auto;gap:20px;align-items:center;padding:23px 0;border-bottom:1px solid var(--line)}.cart-item:first-child{padding-top:0}.cart-thumb{width:100px;height:110px;border-radius:9px;position:relative;overflow:hidden}.cart-thumb .product-visual{width:250px;height:275px;transform:scale(.4);transform-origin:top left}.cart-item h3{font-size:14px;font-weight:550}.cart-item p{font-size:11px;color:var(--muted);margin:7px 0}.cart-item .product-price{font-size:16px}.cart-item-actions{text-align:right}.quantity-control{display:inline-flex;border:1px solid var(--line);border-radius:6px;overflow:hidden;align-items:center;font-size:11px}.quantity-control button{width:28px;height:29px;border:0;background:#f4f6f3}.quantity-control span{width:30px;text-align:center}.remove-item{display:block;margin:10px 0 0 auto;border:0;background:transparent;color:var(--muted);font-size:10px;text-decoration:underline}.order-summary{background:#f4f7f3;border:1px solid var(--line);border-radius:12px;padding:26px;position:sticky;top:110px}.order-summary h2{font-size:18px;font-weight:550;margin-bottom:24px}.summary-row{display:flex;justify-content:space-between;gap:20px;font-size:12px;margin:14px 0}.summary-row span:first-child{color:var(--muted)}.summary-total{border-top:1px solid #dce5db;padding-top:20px;margin-top:20px;align-items:center}.summary-total strong{font-size:24px;font-weight:600}.order-summary>.button{width:100%;margin-top:15px}.summary-note{font-size:10px;color:var(--muted);line-height:1.9;margin-top:16px}.checkout-layout{display:grid;grid-template-columns:1fr 360px;gap:35px;align-items:start}.checkout-form{display:grid;gap:25px}.checkout-block{border:1px solid var(--line);border-radius:12px;padding:27px}.checkout-block h2{font-size:17px;font-weight:550;margin-bottom:20px;display:flex;gap:12px;align-items:center}.step-number{font-size:10px;border-radius:50%;background:var(--mint);width:23px;height:23px;display:grid;place-items:center}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.field-grid label{display:flex;flex-direction:column;gap:8px;font-size:11px}.field-grid input,.field-grid textarea{width:100%;border:1px solid #dce5dc;border-radius:6px;background:white;padding:11px 12px;font-size:12px}.field-grid .full{grid-column:1/-1}.field-help{font-size:10px;color:var(--muted);margin-top:14px}.payment-option{border:1px dashed #cedbce;border-radius:8px;padding:16px;display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:12px;background:#f8faf7}.payment-option span:last-child{font-size:10px;background:#ecf1e9;padding:4px 9px;border-radius:4px}.checkout-line{padding:12px 0;border-bottom:1px solid #e2e9df;display:flex;justify-content:space-between;gap:15px;font-size:11px}.checkout-line small{display:block;color:var(--muted);margin-top:5px}.checkout-disclaimer{font-size:11px;color:var(--muted);margin:18px 0}.checkout-result{padding:35px}.checkout-result h2{font-size:24px;margin-bottom:14px}.checkout-result p{font-size:12px;color:var(--muted);margin:14px 0}.checkout-result dl{font-size:12px}.checkout-result dd{margin:5px 0 17px;white-space:pre-line;overflow-wrap:anywhere}.checkout-result dt{color:var(--muted);font-size:10px}.checkout-result .result-label{display:inline-block;padding:4px 9px;background:#edf3e9;border-radius:4px;font-size:10px;color:var(--green);margin-bottom:15px}.copy-list{width:100%}.contact-brief{background:#eef4ec;border-radius:7px;padding:12px 14px;margin:18px 0;color:var(--green);font-size:11px}.checkout-steps{display:flex;gap:16px;align-items:center;margin-top:22px;font-size:10px;color:#92a193}.checkout-steps .current{color:var(--green);font-weight:650}.back-link{font-size:11px;color:var(--muted);display:inline-block;margin-top:22px}
@media(min-width:1500px){.hero{padding:65px 0}.hero-scene{height:490px}.hero-laptop{top:180px}.hero-handset{top:235px}.hero-watch{bottom:65px}}
@media(max-width:1100px){.wrap{width:calc(100% - 48px)}.desktop-nav{gap:20px}.header-inner{gap:20px}.hero-copy h1{font-size:39px}.hero-scene{height:410px}.hero-laptop{left:65px;top:160px;transform:rotate(-9deg) scale(1.15)}.hero-handset{left:28px;top:220px;transform:rotate(-17deg) scale(.9)}.hero-headset{right:27px;top:90px;transform:rotate(19deg) scale(.85)}.hero-watch{right:32px;bottom:48px;transform:rotate(21deg) scale(.65)}.scene-word{font-size:40px}.product-grid{gap:15px}.product-visual{height:190px}.product-info{padding:16px}.story-panel{gap:38px}.cart-layout{grid-template-columns:1fr 290px}.checkout-layout{grid-template-columns:1fr 310px}.contact-layout{gap:40px}}
@media(max-width:800px){.header-inner{height:72px}.brand-name b{font-size:18px}.brand-name small{font-size:8px}.brand-mark{width:34px;height:38px;font-size:21px}.header-actions{margin-left:auto;gap:12px}.header-cart .cart-label{display:none}.desktop-nav{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;background:#fff;padding:12px 24px 25px;border-bottom:1px solid var(--line);gap:0;box-shadow:0 12px 20px #17382f10}.desktop-nav.open{display:flex}.desktop-nav a{padding:13px 0}.desktop-nav a.active:after{display:none}.menu-toggle{display:grid}.hero-layout{grid-template-columns:1fr 1fr;gap:15px}.hero-copy h1{font-size:31px;letter-spacing:-1px}.hero-copy>p{font-size:12px}.hero-copy .eyebrow{font-size:8px;letter-spacing:1px}.hero-actions{gap:20px;margin-bottom:25px;flex-wrap:wrap}.hero-actions .button{padding:12px 16px}.hero-scene{height:370px}.hero-laptop{left:37px;top:137px;transform:rotate(-9deg) scale(.95)}.hero-handset{left:12px;top:199px;transform:rotate(-17deg) scale(.8)}.hero-headset{top:65px;right:8px;transform:rotate(19deg) scale(.72)}.hero-watch{right:14px;bottom:30px;transform:rotate(21deg) scale(.55)}.scene-label{right:13px;bottom:35px;padding:8px 11px;font-size:9px}.scene-label b{margin-left:4px}.scene-word{font-size:32px;left:19px}.scene-top{left:19px;font-size:6px;letter-spacing:1px}.scene-caption{left:18px;font-size:7px}.hero-bottom small{font-size:6px}.hero-bottom b{font-size:9px}.hero-monogram{width:30px;height:30px}.benefit-strip{gap:15px}.benefit-strip>div{gap:10px}.benefit-strip b{font-size:10px}.benefit-strip small{font-size:8px}.line-icon{font-size:21px}.category-grid{gap:9px}.category-card{padding:20px 6px}.category-card b{font-size:11px}.category-card small{font-size:6px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.product-visual{height:230px}.section{padding:56px 0}.section-heading h2,.story-copy h2{font-size:24px}.story-panel{gap:27px}.story-art{min-height:335px}.story-initial{left:66px;top:55px;font-size:200px}.story-disc{left:65px}.story-copy>p:not(.eyebrow){font-size:11px}.story-values{gap:12px;font-size:10px}.service-card{padding:22px}.service-card p{font-size:11px;min-height:100px}.contact-banner{padding:35px 30px}.contact-banner h2{font-size:23px}.footer-main{grid-template-columns:1.5fr 1fr 1fr;gap:30px}.footer-column:last-child{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:12px 30px;align-items:center}.footer-column:last-child h3{margin:0}.footer-column:last-child p{margin:0}.filter-row{align-items:flex-start}.filters{gap:6px}.filter-chip{padding:7px 11px}.cart-layout,.checkout-layout{grid-template-columns:1fr}.order-summary{position:static}.about-grid{gap:35px}.about-lead{font-size:21px}.contact-layout{gap:25px}.wechat-card{padding:25px 15px}.policy-card{padding:20px}.policy-card p{font-size:11px}}
@media(max-width:560px){.wrap{width:calc(100% - 36px)}.announcement{font-size:9px;padding:7px 12px;letter-spacing:0}.announcement a{margin-left:8px}.header-inner{height:66px}.desktop-nav{top:66px}.brand-name b{font-size:17px}.brand-name small{font-size:7px;letter-spacing:2px}.brand-mark{width:30px;height:34px;font-size:19px;border-radius:9px 2px}.header-actions{gap:9px}.header-cart svg,.icon-button svg{width:19px;height:19px}.hero{padding:28px 0 25px}.hero-layout{grid-template-columns:1fr;gap:25px}.hero-copy{padding:7px 4px 0}.hero-copy .eyebrow{font-size:9px;letter-spacing:1.5px;margin-bottom:15px}.hero-copy h1{font-size:36px;margin:15px 0 18px;line-height:1.45;letter-spacing:-1px}.hero-copy>p{font-size:12px}.hero-actions{margin:23px 0;gap:26px}.hero-bottom{display:none}.hero-scene{height:330px;border-radius:13px}.hero-laptop{left:69px;top:135px;transform:rotate(-9deg) scale(1.1)}.hero-handset{left:27px;top:183px;transform:rotate(-17deg) scale(.76)}.hero-headset{right:17px;top:57px;transform:rotate(19deg) scale(.8)}.hero-watch{right:22px;bottom:17px;transform:rotate(21deg) scale(.55)}.scene-top{top:20px}.scene-word{top:58px;font-size:34px}.scene-caption{bottom:12px}.scene-label{bottom:31px;font-size:8px}.benefit-strip{grid-template-columns:repeat(2,1fr);padding:20px 0;gap:20px 10px}.benefit-strip>div{justify-content:flex-start;padding-left:13px;gap:12px}.benefit-strip>div:nth-child(2){border:0}.benefit-strip b{font-size:11px}.benefit-strip small{font-size:9px}.section{padding:42px 0}.section-heading{align-items:flex-start;margin-bottom:23px;gap:10px}.section-heading h2,.story-copy h2{font-size:22px}.section-heading>.text-link{font-size:10px;gap:5px;margin-top:32px}.eyebrow{font-size:8px;letter-spacing:1.6px}.section-description{font-size:11px;max-width:230px}.category-grid{grid-template-columns:repeat(3,1fr);gap:10px}.category-card{padding:19px 7px 16px}.category-card b{font-size:11px}.category-card small{font-size:7px}.category-card svg{width:31px;height:31px}.product-grid{gap:12px}.product-visual{height:175px}.product-visual>.device-laptop{transform:rotate(-8deg) scale(.62)}.product-visual>.device-phone{transform:rotate(-13deg) scale(.7)}.product-visual>.device-headphones{transform:rotate(10deg) scale(.7)}.product-visual>.device-watch{transform:rotate(16deg) scale(.8)}.product-visual>.device-tablet{transform:rotate(-9deg) scale(.75)}.product-visual>.device-keyboard{transform:rotate(-10deg) scale(.74)}.product-visual>.device-audio{transform:scale(.8)}.product-visual>.device-charger{transform:rotate(-12deg) scale(.8)}.product-tag{font-size:7px;top:10px;left:10px;padding:2px 6px}.visual-caption{font-size:6px;bottom:8px;right:9px}.product-info{padding:13px 12px}.product-info h3{font-size:12px;min-height:35px;margin-bottom:4px}.product-brand{font-size:7px;letter-spacing:.7px}.product-sub{font-size:9px}.product-price{font-size:16px}.product-bottom{margin-top:13px}.price-note{font-size:8px}.quick-add{width:27px;height:27px;font-size:18px}.catalog-note{font-size:9px}.story-panel{grid-template-columns:1fr;gap:29px}.story-art{min-height:285px}.story-initial{top:15px;left:100px}.story-disc{top:5px;left:110px}.story-copy>p:not(.eyebrow){font-size:12px}.story-values{font-size:11px;gap:22px;margin:20px 0}.service-grid{grid-template-columns:1fr;gap:13px}.service-card{padding:22px 23px}.service-symbol{position:absolute;right:25px;top:15px;font-size:32px}.service-card h3{margin-top:17px}.service-card p{min-height:0;font-size:12px;max-width:290px}.service-card a{margin-top:15px}.contact-banner{padding:30px 24px;flex-direction:column;align-items:flex-start;gap:25px}.contact-banner h2{font-size:22px;max-width:250px;line-height:1.6}.contact-banner p:not(.eyebrow){font-size:11px;max-width:250px}.contact-banner .button{padding:11px 19px}.footer-main{grid-template-columns:1fr 1fr;gap:28px;padding:35px 0}.footer-about{grid-column:1/-1}.footer-about>p{max-width:300px;margin-top:15px;font-size:11px}.footer-column:last-child{display:block}.footer-column:last-child p{margin-top:8px}.footer-bottom{flex-direction:column;font-size:8px;gap:9px;line-height:1.8}.footer-bottom a{margin-left:0;margin-right:12px}.page-intro{padding:28px 0 30px}.breadcrumb{margin-bottom:20px;font-size:9px}.page-intro h1{font-size:29px}.page-intro p:not(.eyebrow){font-size:11px}.catalog-section{padding:26px 0 42px}.catalog-search-row{flex-direction:column;align-items:stretch;gap:15px}.search-form{width:100%}.sort-label{justify-content:flex-end}.filter-row{flex-direction:column;gap:13px}.filters{gap:7px}.filter-chip{padding:7px 11px;font-size:10px}.brand-filter{width:100%}.catalog-meta{font-size:9px;gap:8px}.catalog-meta span:last-child{max-width:175px;text-align:right}.detail-layout{grid-template-columns:1fr}.detail-layout .product-visual{min-height:240px;height:240px}.detail-layout .product-visual>.device-phone{transform:rotate(-12deg) scale(1)}.detail-copy{padding:25px}.detail-copy h2{font-size:22px}.about-grid,.contact-layout{grid-template-columns:1fr;gap:30px}.about-lead{font-size:22px}.company-facts>div{font-size:11px;gap:15px}.value-card{padding-top:20px}.policy-grid{grid-template-columns:1fr;gap:12px}.policy-card{padding:24px}.policy-card p{font-size:12px}.contact-copy h2{font-size:24px}.contact-copy>p{font-size:12px}.faq-list summary{font-size:12px}.faq-list details p{font-size:11px;padding-right:10px}.cart-item{grid-template-columns:75px 1fr;gap:13px;position:relative;align-items:start;padding:20px 0}.cart-thumb{width:75px;height:90px}.cart-thumb .product-visual{transform:scale(.3)}.cart-item h3{font-size:12px}.cart-item p{font-size:10px}.cart-item .product-price{font-size:14px}.cart-item-actions{grid-column:2;text-align:left;display:flex;align-items:center;gap:20px}.remove-item{margin:0}.cart-item .price-note{font-size:8px}.order-summary{padding:23px}.field-grid{grid-template-columns:1fr;gap:17px}.checkout-block{padding:21px}.checkout-block h2{font-size:15px}.checkout-steps{font-size:9px;gap:11px}.checkout-result{padding:28px 24px}.checkout-result h2{font-size:21px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
/* Product photography and specifications. */
.has-product-image{background:#fff}
.has-product-image .product-image{padding:32px 20px}
.detail-layout .has-product-image{height:390px;min-height:0;align-self:start}
.detail-copy{min-width:0}
.product-specifications{margin:18px 0;border-top:1px solid var(--line);font-size:11px}
.product-specifications>div{display:grid;grid-template-columns:85px minmax(0,1fr);gap:14px;padding:11px 0;border-bottom:1px solid var(--line)}
.product-specifications dt{color:var(--muted)}
.product-specifications dd{margin:0;overflow-wrap:anywhere;white-space:pre-line}
.condition-note{padding:15px;background:#f1f5ef;border-radius:7px;margin:18px 0;font-size:11px;line-height:1.9}
.condition-note b{font-weight:600;color:var(--green)}
.condition-note p{margin:5px 0 0;color:var(--muted);white-space:pre-line}

[hidden]{display:none!important}
.image-unavailable{font-size:12px;color:var(--muted)}
#contact-call{margin:26px 0}
.purchase-guide{background:var(--soft);padding:35px;border-radius:14px}
.purchase-guide h3{font-size:23px;font-weight:550;margin:12px 0 25px}
.purchase-guide ol{padding-left:22px;margin-bottom:25px;color:var(--green)}
.purchase-guide li{padding:0 0 22px 8px}
.purchase-guide li b{font-size:13px;font-weight:550}
.purchase-guide li span{display:block;font-size:12px;color:var(--muted);margin-top:6px;line-height:1.9}
.detail-copy .back-link{display:block;margin-top:16px}
.cart-thumb .has-product-image .product-image{padding:8px}
@media(max-width:560px){.detail-layout .has-product-image{height:250px}.product-specifications>div{grid-template-columns:75px minmax(0,1fr);gap:10px}.has-product-image .product-image{padding:20px 12px}.purchase-guide{padding:25px}.announcement{display:flex;flex-wrap:wrap;justify-content:center;gap:2px 8px}.announcement a{margin-left:0}}