*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fafafa;color:#161616;font-family:Arial,"Noto Sans Thai","Noto Sans Khmer",sans-serif;line-height:1.45}button,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.announce{background:#151515;color:#fff;text-align:center;font-size:10px;letter-spacing:.17em;font-weight:800;padding:8px}.top{position:sticky;top:0;z-index:40;background:#fff;border-bottom:1px solid #e8e8e8}.top-inner{max-width:1130px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 18px}.brand{display:flex;align-items:center;gap:9px;min-width:0}.brand img{width:39px;height:39px;object-fit:cover;border-radius:5px}.brand b{font-size:19px;letter-spacing:.035em;display:block;line-height:1.1}.brand small{font-size:8px;letter-spacing:.16em;color:#777}.nav{display:flex;gap:24px;font-size:12px;font-weight:800}.lang{border:1px solid #ddd;background:#fff;border-radius:7px;padding:8px 6px;max-width:133px;font-size:12px;color:#222}.content{max-width:1130px;margin:auto}.hero{max-width:1130px;margin:16px auto 8px;border-radius:12px;overflow:hidden;position:relative;background:#d7d8d9}.hero img{width:100%;height:300px;object-fit:cover;object-position:center 49%}.hero-link{position:absolute;inset:0}.section{padding:22px 18px 45px}.section-header{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:16px}.section-header h1,.section-header h2{font-size:23px;margin:0;letter-spacing:-.02em}.section-header p{font-size:12px;color:#787878;margin:4px 0 0}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.card{display:block;border-radius:10px;overflow:hidden;background:#fff;border:1px solid #ececec}.card img{width:100%;aspect-ratio:4/4.7;object-fit:cover}.card-data{padding:12px}.card-data h3{font-size:14px;margin:0 0 5px}.card .price{font-size:17px;font-weight:900}.card .sub{font-size:11px;color:#777;margin-top:5px}.breadcrumb{font-size:12px;color:#777;padding:17px 18px}.detail{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:34px;padding:0 18px 56px}.gallery{min-width:0}.slides{position:relative;display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;border-radius:12px;background:#eee;touch-action:pan-x pan-y}.slides::-webkit-scrollbar{display:none}.slide{scroll-snap-align:start;scroll-snap-stop:always;flex:0 0 100%;min-width:0;position:relative}.slide img{width:100%;aspect-ratio:1/1;object-fit:cover}.slide .color-name{position:absolute;bottom:12px;left:12px;background:rgba(16,16,16,.85);color:#fff;border-radius:40px;padding:7px 12px;font-size:12px;font-weight:700}.count{position:absolute;top:12px;right:12px;background:#222b;color:white;border-radius:20px;padding:5px 10px;font-size:11px}.dots{text-align:center;display:flex;gap:7px;justify-content:center;padding:13px 0}.dot{height:7px;width:7px;border:0;border-radius:20px;background:#c9c9c9;padding:0}.dot.active{background:#191919;width:21px}.swipe-hint{text-align:center;font-size:11px;color:#777;margin-top:-3px}.product-eyebrow{font-size:11px;color:#777;letter-spacing:.12em;font-weight:800}.detail h1{font-size:29px;margin:8px 0 9px}.price-block{border-bottom:1px solid #e8e8e8;padding-bottom:17px}.single-price{font-size:30px;font-weight:900}.combo{display:flex;justify-content:space-between;gap:8px;padding:7px 0;font-size:17px}.combo strong{font-size:23px}.label{font-weight:800;font-size:14px;margin:19px 0 9px}.color-tags{display:flex;gap:8px;flex-wrap:wrap}.color-tag{display:flex;align-items:center;gap:6px;padding:7px 10px;border:1px solid #ddd;border-radius:24px;background:white;font-size:12px}.swatch{width:13px;height:13px;border:1px solid #b5b5b5;border-radius:50%}.sizes-line{font-size:14px;color:#333;margin:0 0 10px}.size-table{width:100%;border-collapse:collapse;background:#fff;font-size:12px}.size-table th{background:#222;color:#fff}.size-table th,.size-table td{border:1px solid #e0e0e0;padding:10px 5px;text-align:center}.size-table tbody tr:nth-child(even){background:#f5f5f5}.note{font-size:11px;color:#777;margin:9px 0}.accordion{margin:20px 0 12px;background:#fff;border:1px solid #dedede;border-radius:10px;overflow:hidden}.accordion summary{list-style:none;padding:15px;font-weight:800;cursor:pointer;display:flex;align-items:center;justify-content:space-between}.accordion summary::-webkit-details-marker{display:none}.accordion summary::after{content:'+';font-size:20px}.accordion[open] summary::after{content:'−'}.accordion-body{padding:0 16px 16px;font-size:13px;line-height:1.75;color:#444}.accordion-body p{margin:7px 0}.cta{border:0;background:#111;color:#fff;border-radius:10px;padding:15px 18px;font-size:15px;font-weight:800;display:flex;align-items:center;justify-content:center;gap:10px;width:100%}.cta:hover{background:#333}.helper{font-size:11px;color:#777;margin:9px 0 0}.footer{padding:28px 18px 95px;background:#141414;color:#fff;margin-top:20px}.footer .content{display:flex;justify-content:space-between;gap:20px}.footer small{color:#aaa}.chat-fab{position:fixed;z-index:60;right:17px;bottom:calc(17px + env(safe-area-inset-bottom));box-shadow:0 8px 24px #0003;border:0;background:#111;color:white;border-radius:28px;padding:13px 17px;font-size:13px;font-weight:800;display:flex;align-items:center;gap:9px}.chat-fab svg{width:18px;height:18px;fill:#fff}.chat-panel{position:fixed;z-index:61;right:16px;bottom:calc(74px + env(safe-area-inset-bottom));width:min(355px,calc(100vw - 24px));max-height:min(520px,calc(100vh - 130px));border-radius:17px;background:#fff;box-shadow:0 13px 55px #0004;border:1px solid #eee;display:flex;flex-direction:column;overflow:hidden}.chat-panel[hidden]{display:none}.chat-top{display:flex;justify-content:space-between;align-items:center;background:#111;color:white;padding:15px;font-weight:800}.chat-close{color:#fff;background:transparent;border:0;font-size:24px}.chat-body{padding:16px;overflow:auto}.chat-body .hello{font-size:13px;color:#444;margin:0 0 14px}.quick{display:block;width:100%;background:#fff;border:1px solid #ddd;border-radius:9px;padding:12px;text-align:left;margin:7px 0;font-size:13px}.quick:hover,.quick.selected{background:#f2f2f2;border-color:#333}.chosen{font-size:12px;color:#444;background:#f7f7f7;padding:10px;border-radius:7px;margin:11px 0}.demo-warning{padding:10px;background:#fff5df;color:#684a0c;border-radius:8px;font-size:11px;margin:10px 0}.secondary-link{border:1px solid #222;background:#fff;color:#222;border-radius:9px;padding:11px;text-align:center;font-size:12px;font-weight:700;display:block}.chat-body .cta{font-size:13px;padding:12px}.mobile-action{display:none}@media(max-width:720px){.announce{font-size:9px;padding:6px}.top-inner{padding:8px 12px}.brand img{width:34px;height:34px}.brand b{font-size:16px}.brand small{font-size:7px}.nav{display:none}.lang{max-width:120px;font-size:11px;padding:7px 3px}.hero{border-radius:0;margin:0}.hero img{height:155px;object-fit:cover;object-position:center 48%}.section{padding:22px 12px 32px}.section-header h1,.section-header h2{font-size:20px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.card-data{padding:9px}.card-data h3{font-size:12px}.card .price{font-size:15px}.breadcrumb{padding:12px;font-size:11px}.detail{display:block;padding:0 0 110px}.gallery{padding:0 0 4px}.slides{border-radius:0}.slide img{aspect-ratio:1/1;object-fit:cover}.detail-copy{padding:2px 14px}.detail h1{font-size:23px}.combo strong{font-size:20px}.chat-fab{bottom:calc(12px + env(safe-area-inset-bottom));right:12px}.footer{margin-top:0;padding:25px 14px 100px}.footer .content{display:block}.footer small{display:block;margin-top:8px}.mobile-action{display:block;position:sticky;bottom:0;z-index:20;padding:8px 12px calc(8px + env(safe-area-inset-bottom));background:#fffd;border-top:1px solid #e6e6e6}.detail .cta.desktop{display:none}.chat-panel{right:8px;bottom:calc(68px + env(safe-area-inset-bottom));width:calc(100vw - 16px)}.swipe-hint{font-size:12px}}
/* V3 mobile-first polish */
body{background:#fff} .announce{background:#14262a;letter-spacing:.2em}.top{box-shadow:0 2px 10px #0b202608}
.hero{max-width:1130px}.hero img{height:270px;object-fit:cover;object-position:center 51%}
.section-header h2{font-size:26px;letter-spacing:-.045em}.card{border:0;border-radius:4px}.card img{background:#f4f4f4}.card-data{padding:12px 3px}.card .price{letter-spacing:-.025em}
.home-lead{font-size:13px;color:#677077;margin:20px 0 0}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.detail-copy h1{letter-spacing:-.045em}.shipping-info{display:flex;gap:10px;align-items:start;background:#f3f8f6;border-radius:9px;padding:11px 13px;margin-top:10px}.shipping-info>span{font-size:20px;color:#32715c}.shipping-info strong{display:block;font-size:12px;color:#285b49}.shipping-info small{display:block;font-size:11px;color:#496f63;line-height:1.5;margin-top:3px}
.trust-section,.review-section{margin:28px 0;border-top:1px solid #ebebeb;padding:22px 0}.trust-section h2,.review-section h2{font-size:18px;letter-spacing:-.03em;margin:0 0 16px}.trust-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.trust-grid>div{background:#f5f7f7;border-radius:10px;display:flex;align-items:center;justify-content:center;gap:12px;padding:16px;text-align:center;font-size:12px;font-weight:700}.trust-grid span{font-size:25px;color:#345c58}.review-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.review-head span{font-size:11px;color:#78918a}.review-empty{display:flex;gap:14px;background:#f8f9f8;border:1px solid #e8eae8;border-radius:12px;padding:20px;align-items:center}.review-icon{font-size:33px;color:#8a9a95}.review-empty strong{font-size:13px}.review-empty p{font-size:12px;color:#7a8180;margin:5px 0 0}.product-extras{padding:0 18px 35px;max-width:1130px}.cta-note{font-size:11px;color:#777;margin:8px 0}.chat-fab{background:#143a35;max-width:calc(100vw - 24px)}.chat-fab:hover{background:#24554c}
@media(max-width:720px){
.hero img{height:128px;object-position:center}.section{padding:19px 12px 30px}.section-header{margin-bottom:12px}.section-header h2{font-size:20px}.section-header p{font-size:11px}.product-grid{gap:11px}.card img{aspect-ratio:4/5}.card-data{padding:9px 2px}.card .price{font-size:16px}.home-lead{margin:15px 0;font-size:12px}.slide img{aspect-ratio:1/1;object-fit:cover}.swipe-hint{font-size:11px}.product-extras{padding:0 14px 40px}.trust-grid{gap:6px}.trust-grid>div{display:flex;flex-direction:column;gap:6px;font-size:10px;padding:11px 5px}.trust-grid span{font-size:22px}.trust-section,.review-section{margin:12px 0;padding:18px 0}.review-empty{padding:15px}.detail{padding-bottom:0}.detail h1{margin-top:5px}.mobile-action{position:fixed;left:0;right:0;bottom:0;z-index:45}.footer{padding-bottom:105px}.chat-fab{display:none}.price-block{padding-bottom:12px}.label{margin-top:14px}.color-tags{gap:6px}.color-tag{padding:6px 8px}.cta{background:#163c35;border-radius:8px}.cta:hover{background:#295b51}
}
/* V3.1: Mobile contact fallback: no forced App Store redirect */
body.contact-open{overflow:hidden}.contact-overlay{position:fixed;z-index:1000;inset:0;background:rgba(0,0,0,.55);display:flex;align-items:end;justify-content:center;padding:12px}.contact-overlay[hidden]{display:none}.contact-sheet{width:min(100%,460px);padding:20px 16px calc(20px + env(safe-area-inset-bottom));background:#fff;border-radius:18px 18px 14px 14px;box-shadow:0 12px 45px #0004}.contact-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.contact-head strong{font-size:18px}.contact-x{border:0;background:#f0f2f2;border-radius:50%;font-size:25px;line-height:1;width:36px;height:36px}.contact-sheet p{font-size:13px;color:#626a6a;line-height:1.6;margin:12px 0 18px}.contact-option{display:block;text-align:center;width:100%;background:#fff;border:1px solid #bccac6;border-radius:10px;padding:14px;color:#174b3d;font-weight:750;font-size:14px;margin-top:9px}.contact-option.primary{background:#164c3e;color:white;border-color:#164c3e}.contact-option.copy{font:inherit;font-size:14px;font-weight:750}.contact-feedback{font-size:12px;color:#207052;min-height:17px;margin:7px 0}.contact-sheet small{display:block;color:#777;font-size:11px;line-height:1.5}
#pancake-status{position:fixed;z-index:9999;bottom:calc(88px + env(safe-area-inset-bottom));left:12px;right:12px;max-width:420px;margin:auto;background:#142c29;color:white;padding:14px 16px;border-radius:12px;box-shadow:0 8px 25px #0004;font-size:13px;line-height:1.5}