:root{
  --bg:#0a0d10;
  --bg2:#11171d;
  --panel:#f4f1e8;
  --panel2:#e7e2d6;
  --ink:#101318;
  --muted:#68707a;
  --white:#fffdfa;
  --line:#d4cec0;
  --darkline:rgba(255,255,255,.16);
  --acid:#d7ff3f;
  --acid2:#b8df28;
  --steel:#aeb8c2;
  --red:#ff5d37;
  --shadow:0 22px 70px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--white);
  font-family:-apple-system,BlinkMacSystemFont,"Noto Sans TC","Noto Sans HK","PingFang TC","Microsoft JhengHei",Arial,sans-serif;
  line-height:1.55;
}
a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}img{max-width:100%;display:block}.hidden{display:none!important}
.topline{background:var(--acid);color:#0b0f12;font-weight:900;letter-spacing:.08em;font-size:12px;padding:8px 18px;display:flex;justify-content:space-between;gap:18px;overflow:hidden;white-space:nowrap}.topline span:last-child{opacity:.75}
.site-header{position:sticky;top:0;z-index:50;background:rgba(10,13,16,.86);backdrop-filter:blur(18px);border-bottom:1px solid var(--darkline)}
.navbar{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px;padding:18px clamp(16px,4vw,54px)}
.brand{display:flex;align-items:center;gap:14px;min-width:0}.brand-logo{width:52px;height:52px;background:var(--white);color:var(--ink);display:grid;place-items:center;font-weight:1000;letter-spacing:-.08em;border-radius:4px;box-shadow:inset -6px -6px 0 var(--acid)}.brand-name{font-size:20px;font-weight:950;letter-spacing:.04em}.brand small{display:block;color:var(--steel);font-size:12px;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nav{display:flex;gap:5px;align-items:center;justify-content:center;border:1px solid var(--darkline);border-radius:0;background:rgba(255,255,255,.04);padding:5px}.nav a{padding:10px 15px;font-size:14px;font-weight:850;color:#d8dde2}.nav a.active,.nav a:hover{background:var(--white);color:var(--ink)}.head-actions{display:flex;justify-content:flex-end;align-items:center;gap:10px}.cart-link,.call-link{border:1px solid var(--darkline);padding:11px 14px;font-weight:900;color:#f8fbff}.cart-link{background:var(--acid);color:#0b0f12;border-color:transparent}.count{display:inline-grid;place-items:center;min-width:24px;height:24px;margin-left:8px;background:#0b0f12;color:var(--acid);font-size:12px}.mobile-menu-btn{display:none;background:transparent;color:var(--white);border:1px solid var(--darkline);padding:11px 13px;font-weight:900}
.mobile-panel{display:none;position:fixed;z-index:80;top:78px;left:12px;right:12px;background:#11171d;border:1px solid var(--darkline);box-shadow:var(--shadow)}.mobile-panel.open{display:block}.mobile-panel a{display:block;padding:16px 18px;border-bottom:1px solid var(--darkline);font-weight:850}.mobile-panel a:last-child{border-bottom:0;background:var(--acid);color:var(--ink)}
.hero{min-height:76vh;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);border-bottom:1px solid var(--darkline)}.hero-copy{display:flex;flex-direction:column;justify-content:space-between;padding:clamp(36px,7vw,92px) clamp(22px,5vw,70px);background:linear-gradient(120deg,#080a0d 0%,#101820 62%,#18242d 100%);position:relative;overflow:hidden}.hero-copy:before{content:"";position:absolute;right:-18%;top:-22%;width:58%;height:58%;border:1px solid rgba(215,255,63,.3);transform:rotate(18deg)}.hero-copy:after{content:"";position:absolute;left:8%;bottom:-18%;width:44%;height:44%;background:rgba(215,255,63,.08);filter:blur(40px)}.hero-inner{position:relative;z-index:1}.receipt-label{display:inline-flex;align-items:center;gap:10px;background:var(--acid);color:#0b0f12;padding:9px 12px;font-weight:1000;letter-spacing:.08em;font-size:12px}.receipt-label:before{content:"";width:8px;height:8px;background:#0b0f12}.hero h1{font-size:clamp(52px,8.4vw,118px);line-height:.84;letter-spacing:-.08em;margin:22px 0 24px;font-weight:1000}.hero p{font-size:18px;max-width:580px;color:#cad1d8;margin:0}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.btn{border:0;border-radius:0;background:var(--acid);color:#0b0f12;padding:14px 18px;font-weight:1000;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:9px}.btn:hover{filter:brightness(.96);transform:translateY(-1px)}.btn.dark{background:#0b0f12;color:var(--white);border:1px solid var(--darkline)}.btn.light{background:var(--white);color:var(--ink)}.btn.full{width:100%}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--darkline);position:relative;z-index:1;margin-top:44px}.hero-stats div{padding:18px;border-right:1px solid var(--darkline)}.hero-stats div:last-child{border-right:0}.hero-stats strong{display:block;font-size:26px;line-height:1}.hero-stats span{display:block;color:#aeb8c2;font-size:12px;margin-top:8px;letter-spacing:.08em}.hero-photo{min-height:560px;position:relative;background:#222;overflow:hidden}.hero-photo img{width:100%;height:100%;object-fit:cover;filter:saturate(.9) contrast(1.05)}.hero-photo .vertical-tag{position:absolute;right:18px;top:18px;bottom:18px;writing-mode:vertical-rl;background:rgba(10,13,16,.78);border:1px solid var(--darkline);padding:18px 12px;font-weight:950;letter-spacing:.18em;color:var(--acid)}
.band{background:var(--panel);color:var(--ink);padding:clamp(40px,6vw,80px) clamp(16px,4vw,54px)}.band.dark{background:var(--bg);color:var(--white)}.band-title{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,480px);gap:28px;align-items:end;margin-bottom:30px}.kicker{font-size:12px;font-weight:1000;letter-spacing:.18em;color:var(--red);text-transform:uppercase}.band-title h2{font-size:clamp(36px,5.6vw,76px);line-height:.9;letter-spacing:-.065em;margin:8px 0 0;font-weight:1000}.band-title p{margin:0;color:var(--muted);font-size:16px}.dark .band-title p{color:#aeb8c2}.category-board{display:grid;grid-template-columns:1.2fr .8fr 1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}.category-cell{background:var(--white);min-height:168px;padding:22px;display:flex;flex-direction:column;justify-content:space-between;transition:.18s}.category-cell:hover{background:var(--acid)}.category-cell b{font-size:28px;line-height:1;letter-spacing:-.04em}.category-cell span{font-size:13px;color:#535b62;font-weight:800}.category-cell:nth-child(2){grid-row:span 2}.category-cell:nth-child(5){grid-column:span 2}.category-cell:nth-child(2),.category-cell:nth-child(5){min-height:337px}.shelf{display:grid;gap:12px}.shelf-row{display:grid;grid-template-columns:160px minmax(0,1fr) 126px 118px;align-items:center;gap:18px;background:var(--white);color:var(--ink);border:1px solid var(--line);min-height:138px}.shelf-row:hover{border-color:#0b0f12;box-shadow:0 10px 0 #0b0f12}.shelf-img{height:138px;background:#d6d8da;overflow:hidden}.shelf-img img{width:100%;height:100%;object-fit:cover}.shelf-info{padding:16px 0}.shelf-info h3{margin:3px 0 6px;font-size:22px;line-height:1.15}.shelf-info p{margin:0;color:#59616a;font-size:14px;max-width:680px}.tag{font-weight:1000;font-size:12px;letter-spacing:.12em;color:#0b0f12;background:var(--acid);display:inline-block;padding:5px 7px}.shelf-price{font-size:24px;font-weight:1000;text-align:right}.shelf-actions{padding-right:16px}.mini-btn{background:#0b0f12;color:white;border:0;padding:12px 13px;font-weight:1000;cursor:pointer;width:100%}.mini-btn:hover{background:var(--red)}.showcase{display:grid;grid-template-columns:.9fr 1.1fr;gap:0;border:1px solid var(--darkline)}.showcase-photo{min-height:520px;overflow:hidden}.showcase-photo img{width:100%;height:100%;object-fit:cover}.showcase-copy{padding:clamp(30px,5vw,70px);background:#11171d;display:flex;flex-direction:column;justify-content:space-between}.showcase-copy h2{font-size:clamp(38px,5vw,72px);line-height:.9;margin:0 0 24px;letter-spacing:-.06em}.showcase-copy p{color:#cbd2d9}.service-strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--darkline);border-right:0;margin-top:22px}.service-strip div{padding:22px;border-right:1px solid var(--darkline)}.service-strip b{display:block;margin-bottom:8px}.service-strip span{color:#aeb8c2;font-size:13px}.catalog-hero{padding:46px clamp(16px,4vw,54px) 26px;background:#0b0f12;border-bottom:1px solid var(--darkline)}.catalog-hero h1{font-size:clamp(42px,7vw,92px);line-height:.85;letter-spacing:-.07em;margin:12px 0 16px}.catalog-hero p{color:#aeb8c2;max-width:720px}.filter-dock{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}.filter-btn{border:1px solid var(--darkline);background:#11171d;color:#d7dde3;padding:11px 14px;font-weight:900;cursor:pointer}.filter-btn.active,.filter-btn:hover{background:var(--acid);color:#0b0f12;border-color:var(--acid)}.catalog{background:var(--panel);color:var(--ink);padding:24px clamp(16px,4vw,54px) 70px}.catalog-head{display:grid;grid-template-columns:110px 1fr 120px 140px;gap:18px;padding:0 16px 10px;color:#5f6670;font-size:12px;font-weight:1000;letter-spacing:.14em;border-bottom:2px solid #0b0f12}.product-list{display:grid;gap:0}.product-line{display:grid;grid-template-columns:110px minmax(0,1fr) 120px 140px;gap:18px;align-items:center;padding:15px 16px;border-bottom:1px solid var(--line);background:var(--white)}.product-line:hover{background:#f9fee2}.product-line img{width:110px;height:84px;object-fit:cover;background:#d6d8da}.product-title h3{margin:0 0 5px;font-size:20px}.product-title p{margin:0;color:#5f6670;font-size:13px}.price{font-size:22px;font-weight:1000}.line-actions{display:grid;gap:7px}.text-link{font-weight:1000;color:#0b0f12;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px}.detail{background:var(--panel);color:var(--ink);padding:clamp(24px,5vw,64px) clamp(16px,4vw,54px)}.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:24px;align-items:start}.detail-image{background:var(--white);border:1px solid var(--line)}.detail-image img{width:100%;height:min(72vh,680px);object-fit:cover}.detail-card{background:#0b0f12;color:var(--white);padding:28px;position:sticky;top:106px;border:1px solid var(--darkline)}.detail-card h1{font-size:clamp(34px,4vw,58px);line-height:.93;letter-spacing:-.06em;margin:12px 0}.detail-card .desc{color:#ccd3da}.detail-price{font-size:36px;font-weight:1000;color:var(--acid);margin:22px 0}.qty{display:flex;gap:10px;align-items:center;margin:20px 0}.qty input{width:86px;background:#161d24;color:white;border:1px solid var(--darkline);padding:12px;text-align:center}.spec{margin-top:24px;border-top:1px solid var(--darkline)}.spec div{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid var(--darkline);color:#c3ccd3}.spec strong{color:white}.page-split{background:var(--panel);color:var(--ink);padding:clamp(24px,5vw,64px) clamp(16px,4vw,54px);display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:24px}.cart-list{display:grid;gap:12px}.cart-item{background:var(--white);border:1px solid var(--line);display:grid;grid-template-columns:116px minmax(0,1fr) auto;gap:16px;align-items:center;padding:14px}.cart-item img{width:116px;height:92px;object-fit:cover}.cart-item h3{margin:0 0 5px}.cart-tools{display:flex;gap:8px;align-items:center;justify-content:flex-end}.cart-tools button{width:34px;height:34px;border:1px solid #0b0f12;background:white;font-weight:1000;cursor:pointer}.remove{border:0;background:transparent;color:var(--red);font-weight:1000;cursor:pointer}.ticket{background:#0b0f12;color:white;padding:26px;border:1px solid var(--darkline);position:sticky;top:106px}.ticket h2{margin-top:0}.sum-line{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px dashed rgba(255,255,255,.28);color:#ced6dc}.sum-line.total{font-size:24px;color:white;font-weight:1000;border-bottom:0}.empty{background:var(--white);padding:34px;border:2px dashed #0b0f12;text-align:center;color:#59616a}.form-card{background:var(--white);border:1px solid var(--line);padding:26px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-weight:1000}.field input,.field textarea,.field select{border:1px solid #bfc4c8;background:white;padding:13px 12px}.field textarea{min-height:118px;resize:vertical}.success-box{background:#ebffd0;border-left:8px solid var(--acid2);padding:18px;margin-top:18px}.text-page{background:var(--panel);color:var(--ink);padding:clamp(26px,5vw,70px) clamp(16px,4vw,54px)}.text-page h1{font-size:clamp(44px,7vw,88px);line-height:.85;letter-spacing:-.07em;margin:0 0 28px}.text-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}.text-box{background:var(--white);padding:30px}.text-box h2{margin-top:0}.text-box p,.text-box li{color:#59616a}.footer{background:#07090b;color:white;padding:34px clamp(16px,4vw,54px);display:grid;grid-template-columns:1fr auto;gap:20px;border-top:1px solid var(--darkline)}.footer b{font-size:22px}.footer p{margin:6px 0;color:#aeb8c2}.footer-menu{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}.footer-menu a{color:var(--acid);font-weight:900}
@media(max-width:1040px){.navbar{grid-template-columns:1fr auto}.nav{display:none}.mobile-menu-btn{display:inline-block}.hero{grid-template-columns:1fr}.hero-photo{min-height:430px}.band-title,.showcase,.detail-grid,.page-split{grid-template-columns:1fr}.detail-card,.ticket{position:static}.category-board{grid-template-columns:1fr 1fr}.service-strip{grid-template-columns:1fr 1fr}.catalog-head{display:none}.product-line{grid-template-columns:120px 1fr 110px}.line-actions{grid-column:2/-1;display:flex}.product-line img{width:120px}.footer{grid-template-columns:1fr}.footer-menu{justify-content:flex-start}}
@media(max-width:680px){.topline{font-size:11px;padding:7px 12px}.navbar{padding:12px}.brand-logo{width:42px;height:42px}.brand-name{font-size:16px}.call-link{display:none}.mobile-panel{top:65px}.hero-copy{padding:34px 16px}.hero h1{font-size:50px}.hero p{font-size:16px}.hero-stats{grid-template-columns:1fr}.hero-stats div{border-right:0;border-bottom:1px solid var(--darkline)}.hero-stats div:last-child{border-bottom:0}.hero-photo{min-height:320px}.hero-photo .vertical-tag{writing-mode:horizontal-tb;left:14px;right:14px;bottom:14px;top:auto;text-align:center}.band,.catalog,.detail,.page-split,.text-page,.catalog-hero{padding-left:14px;padding-right:14px}.band-title{gap:12px}.band-title h2{font-size:40px}.category-board{grid-template-columns:1fr}.category-cell,.category-cell:nth-child(2),.category-cell:nth-child(5){grid-column:auto;grid-row:auto;min-height:150px}.shelf-row{grid-template-columns:112px 1fr;gap:12px;padding-right:0}.shelf-img{height:118px}.shelf-info{padding:14px 12px 10px 0}.shelf-info h3{font-size:18px}.shelf-info p{display:none}.shelf-price{grid-column:1/2;text-align:left;padding-left:12px;font-size:20px}.shelf-actions{grid-column:2/3;padding:0 12px 12px 0}.service-strip{grid-template-columns:1fr}.product-line{grid-template-columns:96px 1fr;gap:12px;padding:12px}.product-line img{width:96px;height:78px}.price{grid-column:1/2;padding-left:0}.line-actions{grid-column:2/3}.product-title h3{font-size:17px}.detail-image img{height:auto}.detail-card{padding:22px}.cart-item{grid-template-columns:88px 1fr}.cart-item img{width:88px;height:78px}.cart-tools{grid-column:1/-1}.form-grid,.text-grid{grid-template-columns:1fr}.footer{padding:28px 14px}.footer-menu{display:grid}}

/* v3 readability and section fix */
.hero{min-height:68vh;grid-template-columns:minmax(0,1fr) minmax(420px,.86fr)}
.hero-copy{padding:clamp(42px,6vw,76px) clamp(28px,5vw,68px)}
.hero h1{font-size:clamp(44px,6.2vw,86px);line-height:.95;letter-spacing:-.055em;max-width:760px;margin:22px 0 22px}
.hero p{font-size:17px;line-height:1.75;max-width:640px}.hero-photo{min-height:520px}.hero-stats{max-width:720px}.hero-stats strong{font-size:22px}.receipt-label{font-size:11px;padding:8px 11px}
.band-title.compact-title{grid-template-columns:minmax(0,760px) minmax(260px,500px);align-items:start}.compact-title h2{font-size:clamp(34px,4.2vw,58px);line-height:1;letter-spacing:-.045em}.compact-title p{font-size:15px;line-height:1.75;padding-top:10px}
.use-section{padding-top:clamp(34px,5vw,62px);padding-bottom:clamp(34px,5vw,62px)}
.category-board{display:none!important}.use-board{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;background:transparent;border:0}.use-card{background:var(--white);border:1px solid var(--line);min-height:300px;display:grid;grid-template-rows:auto 138px 1fr auto;color:var(--ink);transition:.18s;overflow:hidden}.use-card:hover{transform:translateY(-3px);box-shadow:0 12px 0 #0b0f12;border-color:#0b0f12}.use-num{padding:14px 16px;font-weight:1000;color:var(--red);letter-spacing:.08em}.use-photo{height:138px;background:#d4d1c8;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.use-photo img{width:100%;height:100%;object-fit:cover}.use-copy{display:grid;gap:6px;padding:18px 16px}.use-copy b{font-size:26px;line-height:1;letter-spacing:-.035em}.use-copy em{font-style:normal;font-weight:950;color:#20262c}.use-copy small{font-size:13px;color:#666d75;line-height:1.45}.use-arrow{margin:0 16px 16px;padding-top:12px;border-top:1px solid var(--line);font-weight:1000;color:#0b0f12}
@media(max-width:1180px){.use-board{grid-template-columns:repeat(3,minmax(0,1fr))}.hero h1{font-size:clamp(42px,7vw,78px)}}
@media(max-width:1040px){.hero{grid-template-columns:1fr}.hero-photo{min-height:380px}.band-title.compact-title{grid-template-columns:1fr}.use-board{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.hero h1{font-size:40px;line-height:1.02;letter-spacing:-.04em}.hero-copy{padding:28px 14px}.hero-photo{min-height:280px}.compact-title h2{font-size:34px}.use-board{grid-template-columns:1fr}.use-card{min-height:0;grid-template-columns:96px 1fr;grid-template-rows:auto auto;align-items:stretch}.use-num{grid-column:1;grid-row:1;padding:12px}.use-photo{grid-column:1;grid-row:2;height:96px;border-bottom:0}.use-copy{grid-column:2;grid-row:1/3;padding:14px}.use-copy b{font-size:22px}.use-arrow{display:none}}