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h1{font-size:28px;letter-spacing:-1px;margin:0}.auth-card{max-width:460px;margin:70px auto;padding:35px;background:white;border:1px solid var(--line);border-radius:15px}.auth-card h1{font-size:26px;letter-spacing:-1px}.auth-card button{margin-top:20px}.dashboard-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:25px 0}.stat{padding:22px;background:white;border:1px solid var(--line);border-radius:12px}.stat strong{display:block;font-size:27px}.admin-tabs{display:flex;gap:10px;margin:25px 0}.admin-card{background:white;border:1px solid var(--line);border-radius:12px;padding:24px;margin-bottom:16px}.admin-card h3{margin-bottom:10px}.admin-card p{white-space:pre-wrap}.admin-card select{max-width:250px}.admin-card small{display:block;color:var(--muted)}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.admin-form label{display:block;margin:12px 0}.admin-form input[type=checkbox]{width:auto}.admin-form 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/* Direction derived from the supplied PDF references; Memories.An branding. */
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.product-count{font-size:12px;color:var(--muted);margin:0}.shop-intro{flex-wrap:wrap}.shop-intro>.product-count{flex-basis:100%;margin-bottom:3px}
.product-photo{display:block;width:100%;height:245px;object-fit:cover;background:#e8f1f7}.admin-product-photo{display:block;max-width:240px;max-height:200px;object-fit:contain;margin-bottom:15px}.cart-row input[type=number]{max-width:105px;padding:7px;min-height:36px;font-size:12px}.cart-row label{display:block;margin-top:12px}.info-section{display:none}.info-section h1{font:clamp(38px,5vw,60px)/1.15 var(--serif);letter-spacing:-1.5px;max-width:750px}.info-section h1 em{font-family:var(--serif);color:var(--blue)}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin:45px 0}.info-grid h2{font-size:27px;margin-bottom:17px}.info-grid p{font-size:13px;color:var(--muted);line-height:1.95}body[data-page=info] main>*{display:none}body[data-page=info] #thong-tin{display:block}@media(max-width:760px){.info-grid{grid-template-columns:1fr;gap:20px}.product-photo{height:260px}}
.contact-trigger{margin-top:12px}.contact-links{display:grid;gap:12px;margin:25px 0}.contact-channel{display:flex;justify-content:space-between;border:1px solid var(--line);padding:17px 20px;border-radius:8px;background:#edf5fb;font-weight:600}.contact-channel:hover{background:var(--light)}#contact-title{font-size:35px}#contact-context{color:var(--muted);margin-top:20px}#product-detail>.text-link{display:block;margin-top:20px;width:fit-content}

/* Vietnamese typography: consistent glyphs and room for stacked tone marks. */
body{font-synthesis:none}button,input,select,textarea{font-family:var(--sans)}
.hero h1{line-height:1.3;letter-spacing:-1.2px}h2{line-height:1.35;letter-spacing:-.7px}
.hero h1 em,h2 em{line-height:inherit}.brand>span{line-height:1.35}.product-content h3{line-height:1.45;letter-spacing:-.3px}
.detail-heading{line-height:1.4}.photo>span,.art-caption,.handwritten,.story-frame>span{font-family:var(--hand);font-style:italic}
.photo>span{font-size:12px}.art-caption{font-size:15px!important}.story-frame>span{font-size:12px}
.info-section h1{line-height:1.35}.eyebrow{line-height:1.8}summary{line-height:1.8}