:root{
  --paper:#f7f4ef;
  --paper-deep:#ece7df;
  --ink:#171717;
  --muted:#6f6a64;
  --line:rgba(23,23,23,.15);
  --accent:#8d5856;
  --white:#fff;
  --max:1240px;
  --gutter:clamp(20px,4vw,56px);
  --sans:-apple-system,BlinkMacSystemFont,"Helvetica Neue","Segoe UI","PingFang TC","Noto Sans TC","Microsoft JhengHei",Arial,sans-serif;
  --serif:"Iowan Old Style","Baskerville","Times New Roman",serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--paper)}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.7;overflow-x:hidden}
body.no-scroll{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit;color:inherit}
button{cursor:pointer}
img{display:block;width:100%;height:100%;object-fit:cover}
::selection{background:var(--ink);color:var(--white)}
.skip-link{position:fixed;top:-60px;left:20px;background:var(--ink);color:#fff;padding:10px 14px;z-index:300}.skip-link:focus{top:20px}
.site-header{position:fixed;top:0;left:0;right:0;z-index:90;height:72px;padding:0 var(--gutter);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:1px solid transparent;transition:background .3s,border-color .3s}
.site-header.is-scrolled{background:rgba(247,244,239,.94);border-color:var(--line);backdrop-filter:blur(12px)}
.brand{display:flex;align-items:center;gap:12px;width:max-content}
.brand-mark{width:32px;height:32px;border:1px solid currentColor;border-radius:50%;display:grid;place-items:center;font-family:var(--serif);font-size:17px;font-weight:400}
.brand-name,.footer-brand strong{font-size:11px;letter-spacing:.28em;font-weight:650}
.desktop-nav{display:flex;gap:34px;font-size:13px}
.desktop-nav a,.text-link{position:relative}.desktop-nav a:after,.text-link:after{content:"";position:absolute;left:0;right:100%;bottom:-4px;height:1px;background:currentColor;transition:right .25s}.desktop-nav a:hover:after,.text-link:hover:after{right:0}
.cart-button{justify-self:end;border:0;background:transparent;display:flex;align-items:center;gap:9px;font-size:12px;padding:8px 0}
.cart-button span{width:24px;height:24px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:10px}
.hero{max-width:var(--max);margin:0 auto;padding:132px var(--gutter) 84px;display:grid;grid-template-columns:minmax(0,.86fr) minmax(480px,1.14fr);align-items:center;gap:clamp(48px,7vw,100px);min-height:790px}
.eyebrow{margin:0 0 18px;font-size:10px;letter-spacing:.27em;font-weight:650;text-transform:uppercase}
.hero-copy h1{font-size:clamp(46px,5vw,68px);line-height:1.16;letter-spacing:-.055em;font-weight:430;margin:0 0 28px;max-width:640px}
.hero-intro{font-size:16px;color:var(--muted);max-width:480px;margin:0 0 30px}
.hero-actions{display:flex;align-items:center;gap:26px;margin-bottom:58px}
.button{min-height:48px;border:1px solid var(--ink);border-radius:2px;padding:0 22px;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:650;letter-spacing:.04em;transition:background .2s,color .2s,transform .2s}
.button:hover{transform:translateY(-2px)}
.button-dark{background:var(--ink);color:#fff}.button-dark:hover{background:var(--accent);border-color:var(--accent)}
.button-light{background:#fff;color:var(--ink);border-color:#fff}.button-outline{background:transparent}
.text-link{font-size:12px}.text-link span{margin-left:7px}
.hero-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:500px;margin:0;padding-top:18px;border-top:1px solid var(--line)}
.hero-facts div{display:grid;gap:2px}.hero-facts dt{font-size:10px;letter-spacing:.18em;color:var(--muted)}.hero-facts dd{margin:0;font-size:12px}
.hero-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;max-width:570px;justify-self:end}
.hero-tile{margin:0;aspect-ratio:1/1;overflow:hidden;background:var(--paper-deep)}
.hero-tile img{transition:transform .65s cubic-bezier(.2,.7,.2,1)}.hero-tile:hover img{transform:scale(1.025)}
.hero-tile-a img{object-position:50% 56%}.hero-tile-b img{object-position:50% 52%}.hero-tile-c img{object-position:50% 47%}.hero-tile-d img{object-position:50% 48%}
.note-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);height:54px;display:flex;align-items:center;justify-content:center;gap:20px;padding:0 20px;white-space:nowrap;overflow:hidden;font-size:11px;letter-spacing:.08em;color:var(--muted)}
.note-strip i{width:3px;height:3px;background:currentColor;border-radius:50%;flex:none}
.section{max-width:var(--max);margin:0 auto;padding:110px var(--gutter)}
.section-head{display:grid;grid-template-columns:1fr minmax(280px,430px);gap:50px;align-items:end;margin-bottom:42px}
.section-head.compact{grid-template-columns:1fr;margin-bottom:34px}
.section-head h2,.builder-intro h2,.closing-card h2,.modal-card h2,.drawer-panel h2{font-size:clamp(36px,4vw,50px);line-height:1.18;letter-spacing:-.045em;font-weight:450;margin:0}
.section-head>p,.builder-intro>p:last-child{color:var(--muted);margin:0}
.filter-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:26px}
.filter-chip{border:1px solid var(--line);background:transparent;border-radius:100px;padding:8px 14px;font-size:11px}.filter-chip.is-active{background:var(--ink);color:#fff;border-color:var(--ink)}
.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px 18px}
.product-card{min-width:0}
.product-card-media{aspect-ratio:1/1;overflow:hidden;background:var(--paper-deep);position:relative}
.product-card-media img{transition:transform .55s cubic-bezier(.2,.7,.2,1)}.product-card:hover img{transform:scale(1.025)}
.product-card-copy{padding-top:13px;display:grid;grid-template-columns:1fr auto;gap:14px;align-items:start}
.product-card-copy small{display:block;font-size:9px;letter-spacing:.18em;color:var(--muted);margin-bottom:4px}.product-card-copy h3{font-size:16px;font-weight:550;margin:0 0 2px}.product-card-copy p{font-size:11px;color:var(--muted);margin:0;line-height:1.5}
.product-card-copy button{width:35px;height:35px;border:1px solid var(--line);background:transparent;border-radius:50%;font-size:16px;display:grid;place-items:center;transition:.2s}.product-card-copy button:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.product-card[hidden]{display:none}
.process{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.process-grid article{border-top:1px solid var(--ink);padding:22px 0 0;min-height:180px}
.process-grid span{font-size:10px;letter-spacing:.18em;color:var(--muted)}.process-grid h3{font-size:18px;font-weight:550;margin:26px 0 8px}.process-grid p{color:var(--muted);max-width:320px;margin:0}
.builder{display:grid;grid-template-columns:minmax(250px,.55fr) minmax(0,1.45fr);gap:clamp(40px,7vw,90px);align-items:start}
.builder-intro{position:sticky;top:110px}.builder-intro h2{margin-bottom:20px}.builder-intro>p:last-child{max-width:350px}
.builder-shell{display:grid;grid-template-columns:minmax(260px,.8fr) minmax(360px,1.2fr);border:1px solid var(--line);background:#fff}
.builder-preview{position:sticky;top:95px;height:min(44vw,520px);min-height:420px;overflow:hidden;background:var(--paper-deep)}
.builder-preview img{object-position:50% 48%;transition:opacity .22s,transform .35s}.builder-preview.is-changing img{opacity:.3;transform:scale(.985)}
.preview-caption{position:absolute;left:18px;right:18px;bottom:18px;background:rgba(255,255,255,.92);padding:12px 14px;display:flex;align-items:center;justify-content:space-between;gap:14px}
.preview-caption small{font-size:9px;letter-spacing:.18em;color:var(--muted)}.preview-caption strong{font-size:14px;font-weight:600}
.builder-form{padding:34px;display:flex;flex-direction:column;gap:34px}
fieldset{border:0;padding:0;margin:0}legend{display:block;width:100%;font-size:12px;font-weight:600;margin-bottom:13px}legend span{font-size:9px;letter-spacing:.14em;color:var(--muted);margin-right:6px}
.style-options{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.style-option input{position:absolute;opacity:0}.style-option figure{margin:0;cursor:pointer}.style-option img{aspect-ratio:1/1}.style-option span{display:block;font-size:10px;text-align:center;padding-top:7px}.style-option input:checked+figure img{outline:2px solid var(--ink);outline-offset:2px}
.segmented{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line)}.segmented input,.flavour-grid input{position:absolute;opacity:0}.segmented label{cursor:pointer}.segmented label+label{border-left:1px solid var(--line)}.segmented label>span{display:grid;gap:1px;padding:12px 14px}.segmented b{font-size:13px}.segmented small{font-size:10px;color:var(--muted)}.segmented input:checked+span{background:var(--ink);color:#fff}.segmented input:checked+span small{color:rgba(255,255,255,.66)}
.flavour-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.flavour-grid label{cursor:pointer}.flavour-grid span{display:block;border:1px solid var(--line);padding:10px 12px;font-size:11px}.flavour-grid input:checked+span{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:grid;gap:7px}.field>span{font-size:11px}.field input,.field textarea{width:100%;border:0;border-bottom:1px solid var(--line);background:transparent;padding:10px 0;outline:none}.field textarea{resize:vertical}.field input:focus,.field textarea:focus{border-color:var(--ink)}
.estimate-row{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;align-items:flex-end;gap:20px}.estimate-row>div{display:grid}.estimate-row small{font-size:9px;letter-spacing:.14em;color:var(--muted)}.estimate-row strong{font-family:var(--serif);font-size:27px;font-weight:400}.estimate-row p{font-size:10px;color:var(--muted);margin:1px 0 0}
.closing{padding-top:0}
.closing-card{background:var(--accent);color:#fff;display:grid;grid-template-columns:minmax(320px,.85fr) 1.15fr;min-height:520px}
.closing-card>img{height:520px;object-position:50% 50%}.closing-card>div{padding:clamp(40px,7vw,90px);display:flex;flex-direction:column;justify-content:center}.closing-card h2{max-width:620px;margin-bottom:28px}
.faq{padding-top:20px}.accordion{border-top:1px solid var(--line)}.accordion details{border-bottom:1px solid var(--line)}.accordion summary{list-style:none;padding:20px 0;display:flex;justify-content:space-between;gap:20px;font-size:15px;font-weight:520;cursor:pointer}.accordion summary::-webkit-details-marker{display:none}.accordion summary span{font-size:18px;font-weight:300;transition:transform .2s}.accordion details[open] summary span{transform:rotate(45deg)}.accordion details p{color:var(--muted);max-width:720px;margin:0 0 22px}
.site-footer{max-width:var(--max);margin:0 auto;padding:62px var(--gutter) 28px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr auto;gap:28px;align-items:start}.footer-brand{display:flex;align-items:center;gap:12px}.site-footer p{color:var(--muted);margin:3px 0}.footer-links{display:flex;gap:24px;font-size:12px}.site-footer small{grid-column:1/-1;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:10px}
.cart-drawer,.checkout-modal{position:fixed;inset:0;z-index:160;visibility:hidden;pointer-events:none}.cart-drawer.is-open,.checkout-modal.is-open{visibility:visible;pointer-events:auto}.drawer-backdrop,.modal-backdrop{position:absolute;inset:0;background:rgba(18,18,18,.48);opacity:0;transition:opacity .25s}.is-open .drawer-backdrop,.is-open .modal-backdrop{opacity:1}.drawer-panel{position:absolute;right:0;top:0;bottom:0;width:min(500px,100%);background:var(--paper);padding:28px;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .35s cubic-bezier(.2,.8,.2,1)}.is-open .drawer-panel{transform:none}.drawer-panel>header{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:1px solid var(--line);padding-bottom:18px}.drawer-panel h2{font-size:36px}.icon-button{width:38px;height:38px;border:1px solid var(--line);border-radius:50%;background:transparent;font-size:21px;display:grid;place-items:center}.cart-items{overflow:auto;flex:1;padding:12px 0}.cart-item{display:grid;grid-template-columns:78px 1fr auto;gap:14px;padding:13px 0;border-bottom:1px solid var(--line)}.cart-item img{width:78px;height:78px}.cart-item h3{font-size:14px;margin:0 0 4px}.cart-item p{font-size:10px;color:var(--muted);margin:0}.cart-item button{border:0;background:transparent;color:var(--muted);align-self:start}.cart-empty{margin:auto;text-align:center}.cart-empty a{font-size:12px;border-bottom:1px solid}.drawer-footer{border-top:1px solid var(--line);padding-top:18px;display:grid;gap:14px}.drawer-footer>div{display:flex;justify-content:space-between}.drawer-footer strong{font-family:var(--serif);font-size:20px;font-weight:400}
.modal-card{position:absolute;left:50%;top:50%;width:min(680px,calc(100% - 28px));max-height:90vh;overflow:auto;transform:translate(-50%,-47%) scale(.98);opacity:0;background:var(--paper);padding:clamp(30px,5vw,56px);transition:opacity .25s,transform .3s}.is-open .modal-card{transform:translate(-50%,-50%) scale(1);opacity:1}.modal-close{position:absolute;right:18px;top:18px}.checkout-step{display:none}.checkout-step.is-active{display:block}.modal-card h2{font-size:38px;margin-bottom:26px}.checkout-summary{display:grid;gap:12px;margin:20px 0 28px}.summary-item{display:grid;grid-template-columns:66px 1fr auto;gap:13px;border-bottom:1px solid var(--line);padding-bottom:12px}.summary-item img{width:66px;height:66px}.summary-item h3{font-size:13px;margin:0}.summary-item p{font-size:10px;color:var(--muted);margin:3px 0}.summary-item strong{font-size:11px}.checkout-step .field{margin-bottom:18px}.privacy-note,.copy-status{font-size:10px;color:var(--muted)}.confirmation-number{border:1px solid var(--line);padding:15px;margin:20px 0;font-size:10px;letter-spacing:.18em}.confirmation-number strong{font-family:var(--serif);font-size:24px;margin-left:8px}.confirmation-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.toast{position:fixed;z-index:220;left:50%;bottom:24px;transform:translate(-50%,20px);opacity:0;background:var(--ink);color:#fff;padding:10px 15px;border-radius:100px;font-size:11px;transition:.25s}.toast.is-visible{opacity:1;transform:translate(-50%,0)}
@media(max-width:1050px){
  .site-header{grid-template-columns:1fr auto}.desktop-nav{display:none}
  .hero{grid-template-columns:1fr;min-height:auto}.hero-grid{justify-self:start;max-width:650px;width:100%}.hero-copy{max-width:720px}
  .product-grid{grid-template-columns:repeat(3,1fr)}
  .builder{grid-template-columns:1fr}.builder-intro{position:relative;top:auto;max-width:720px}.builder-shell{grid-template-columns:.8fr 1.2fr}
}
@media(max-width:760px){
  :root{--gutter:20px}
  .site-header{height:64px}.brand-mark{width:29px;height:29px}.brand-name{font-size:9px}.cart-button{font-size:0}.cart-button span{font-size:10px;width:30px;height:30px}
  .hero{padding-top:104px;padding-bottom:64px;gap:40px}.hero-copy h1{font-size:42px;line-height:1.18}.hero-intro{font-size:14px}.hero-actions{margin-bottom:42px}.hero-facts{gap:8px}.hero-facts dd{font-size:10px}
  .hero-grid{gap:8px}.note-strip{justify-content:flex-start;overflow-x:auto}
  .section{padding-top:80px;padding-bottom:80px}.section-head{grid-template-columns:1fr;gap:18px;margin-bottom:30px}.section-head h2,.builder-intro h2,.closing-card h2{font-size:36px}
  .product-grid{grid-template-columns:repeat(2,1fr);gap:24px 10px}.product-card-copy{grid-template-columns:1fr}.product-card-copy button{display:none}.product-card-copy h3{font-size:14px}.product-card-copy p{font-size:9px}
  .process-grid{grid-template-columns:1fr}.process-grid article{min-height:0;padding-bottom:20px}.process-grid h3{margin-top:16px}
  .builder-shell{grid-template-columns:1fr}.builder-preview{position:relative;top:auto;height:auto;min-height:0;aspect-ratio:1/1}.builder-form{padding:24px 18px}.style-options{grid-template-columns:repeat(4,1fr);gap:7px}.style-option span{font-size:8px}.segmented{grid-template-columns:1fr}.segmented label+label{border-left:0;border-top:1px solid var(--line)}.flavour-grid,.form-row{grid-template-columns:1fr}.estimate-row{align-items:stretch;flex-direction:column}.estimate-row .button{width:100%}
  .closing{padding-top:0}.closing-card{grid-template-columns:1fr;min-height:0}.closing-card>img{height:auto;aspect-ratio:1/1}.closing-card>div{padding:44px 22px}
  .site-footer{grid-template-columns:1fr}.footer-links{justify-content:space-between}
  .drawer-panel{padding:20px}.modal-card{padding:50px 20px 28px}
}
@media(max-width:390px){.hero-copy h1{font-size:38px}.product-grid{gap:20px 8px}.product-card-copy h3{font-size:13px}.hero-facts{grid-template-columns:1fr 1fr 1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}