/* Haoyuestone — full stylesheet */
:root{
  --ink:#0f2a28;--ink-soft:#44605c;--ink-faint:#71877f;
  --paper:#eef4f1;--line:#d5e2dd;
  --brand:#0d6a5a;--brand-dark:#08463c;--brand-tint:#dcebe5;
  --accent:#d9a62e;--accent-dark:#9c7414;
  --danger:#b3261e;
  --radius:10px;--radius-lg:14px;--maxw:1180px;
  --head:"Barlow Condensed",Barlow,"Arial Narrow",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;font-family:Barlow,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.55;font-size:1.02rem}
h1,h2,h3,h4{font-family:var(--head);font-weight:700;line-height:1.1;margin:0 0 .5em;letter-spacing:.005em}
h1{font-size:clamp(2rem,4.6vw,2.9rem)}
h2{font-size:1.7rem}
p{margin:0 0 1em}
img{max-width:100%;height:auto}
a{color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
button{font-family:inherit}
.container{max-width:var(--maxw);margin:0 auto;padding:0 16px}
.pt-0{padding-top:0!important}
.todo{background:#fde8e6;color:var(--danger);font-weight:700;padding:0 4px;border-radius:4px}

/* Setup warning */
#config-warning{background:var(--danger);color:#fff;font-weight:600;font-size:.88rem;padding:10px 16px;text-align:center}

/* Nav */
nav.main-nav a{position:relative}
nav.main-nav a.active::after{content:"";position:absolute;left:0;right:0;bottom:-11px;height:3px;background:var(--brand)}
#mobile-nav{border-bottom:1px solid var(--line);background:#fff}
#mobile-nav ul{list-style:none;margin:0;padding:8px 16px 14px;display:flex;flex-direction:column}
#mobile-nav a{display:block;padding:11px 4px;text-decoration:none;font-weight:600;color:var(--ink-soft);border-bottom:1px solid var(--paper)}
#mobile-nav a.active{color:var(--brand)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:8px;border:2px solid transparent;padding:10px 20px;font-weight:700;font-size:.97rem;cursor:pointer;text-decoration:none;transition:background .12s ease,border-color .12s ease,color .12s ease}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand)}
.btn-block{width:100%}
.btn-sm{padding:7px 14px;font-size:.88rem}

/* Hero */
.hero{background:var(--brand-dark);color:#e8f3ef;padding:52px 0 48px}
.hero-inner{display:grid;gap:32px}
.hero h1{color:#fff;font-size:clamp(2.3rem,6vw,3.7rem);max-width:16ch}
.hero .lead{color:#c3dcd4;font-size:1.1rem;max-width:52ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.hero-actions.center{justify-content:center}
.hero .btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.hero .btn-outline:hover{border-color:#fff;color:#fff}
.hero .btn-primary{background:var(--accent);color:#1f1700}
.hero .btn-primary:hover{background:#e8b84a}
.hero-panel{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-lg);padding:22px 24px}
.hero-panel-title{color:#fff;font-size:1.35rem}
.steps{margin:0;padding-left:1.3em;display:flex;flex-direction:column;gap:8px}
.steps li::marker{color:var(--accent);font-family:var(--head);font-weight:700}
@media(min-width:900px){.hero-inner{grid-template-columns:1.25fr .9fr;align-items:center}}

/* Policy strip */
.section-tight{padding:0;border-bottom:1px solid var(--line)}
.policy-strip{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr}
.policy-strip li{padding:16px 12px;font-size:.9rem;color:var(--ink-soft);border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.policy-strip strong{display:block;font-family:var(--head);font-size:1.1rem;color:var(--ink)}
@media(min-width:860px){.policy-strip{grid-template-columns:repeat(4,1fr)}.policy-strip li{border-bottom:0}.policy-strip li:last-child{border-right:0}}

/* Sections */
.section{padding:48px 0}
.section-alt{background:var(--paper)}
.section-head{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:12px;margin-bottom:22px}
.section-head h2{margin:0}
.intro{color:var(--ink-soft);max-width:60ch}

/* Category tiles */
.cat-row{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media(min-width:700px){.cat-row{grid-template-columns:repeat(5,1fr)}}
.cat-tile{display:flex;flex-direction:column;gap:8px;align-items:flex-start;padding:16px;border:1px solid var(--line);border-radius:var(--radius-lg);text-decoration:none;color:var(--brand);background:#fff}
.cat-tile:hover{border-color:var(--brand);background:var(--brand-tint)}
.cat-tile svg{width:100%;height:64px}
.cat-tile span{font-family:var(--head);font-weight:700;font-size:1.15rem;color:var(--ink)}

/* Illustrations */
.art-wrap{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--brand);background:var(--brand-tint);padding:12%;gap:10px}
.art-wrap .art{width:100%;max-height:100%}
.art-note{font-size:.8rem;color:var(--ink-soft)}

/* Grids & cards */
.grid{display:grid;gap:18px}
.grid-3{grid-template-columns:1fr}
.grid-4{grid-template-columns:repeat(2,1fr)}
@media(min-width:640px){.grid-4{grid-template-columns:repeat(3,1fr)}}
@media(min-width:860px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:inherit}
.card-media{display:block;aspect-ratio:4/3;background:var(--paper);overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover}
.card-body{padding:14px 16px 10px;display:flex;flex-direction:column;gap:4px;flex:1}
.card-cat{font-size:.78rem;font-weight:700;color:var(--brand)}
.card-title{font-family:Barlow,sans-serif;font-size:1rem;font-weight:700;margin:0;line-height:1.3}
.card-title a{text-decoration:none}
.card-title a:hover{text-decoration:underline}
.card-price{font-weight:800;margin-top:auto;padding-top:6px;font-size:1.05rem}
.card-excerpt{color:var(--ink-soft);font-size:.92rem;margin:0}
.card-foot{padding:0 16px 16px}
.guide-card:hover{border-color:var(--brand)}
.guide-card .card-media{aspect-ratio:16/9}

/* Shop toolbar */
.shop-toolbar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 15px;font-size:.9rem;font-weight:600;color:var(--ink-soft);text-decoration:none}
.chip:hover{border-color:var(--brand)}
.chip.active{background:var(--brand);border-color:var(--brand);color:#fff}

/* Product detail */
.product-detail{display:grid;gap:32px}
@media(min-width:860px){.product-detail{grid-template-columns:1fr 1fr}}
.product-gallery{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);aspect-ratio:1/1;background:var(--paper)}
.product-gallery img{width:100%;height:100%;object-fit:cover}
.price-row{display:flex;align-items:baseline;flex-wrap:wrap;gap:10px;margin:6px 0 12px}
.price-row .price{font-size:1.7rem;font-weight:800}
.price-note{color:var(--ink-faint);font-size:.9rem}
.qty-row{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin:18px 0 26px}
.qty-control{display:flex;align-items:center;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.qty-control button{border:none;background:#fff;width:38px;height:40px;font-size:1.1rem;cursor:pointer}
.qty-control input{width:46px;border:none;text-align:center;font-weight:700;font-size:1rem}
.h-small{font-size:1.25rem}
.specs-table{width:100%;border-collapse:collapse;margin:4px 0 18px}
.specs-table td{padding:9px 0;border-bottom:1px solid var(--line);font-size:.95rem;vertical-align:top}
.specs-table td:first-child{color:var(--ink-faint);width:40%;padding-right:12px}
.fine-list{margin:0;padding-left:1.1em;color:var(--ink-soft);font-size:.92rem;display:flex;flex-direction:column;gap:6px}

/* Cart & checkout */
.cart-row{display:grid;grid-template-columns:64px 1fr auto;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.cart-thumb{width:64px;height:64px;border-radius:8px;overflow:hidden}
.cart-thumb .art-wrap{padding:10px}
.cart-thumb img{width:100%;height:100%;object-fit:cover}
.cart-row .name{font-weight:700}
.cart-row .cat{font-size:.85rem;color:var(--ink-faint)}
.cart-actions{margin-top:6px;display:flex;align-items:center;gap:10px}
.cart-actions input{width:60px;padding:5px;border:1px solid var(--line);border-radius:6px}
.line-total{font-weight:800}
.cart-summary{border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;background:var(--paper);align-self:start}
@media(min-width:860px){.cart-summary{position:sticky;top:84px}}
.summary-line{display:flex;justify-content:space-between;gap:12px;font-size:.95rem;padding:6px 0}
.summary-line.total{font-weight:800;font-size:1.12rem;border-top:1px solid var(--line);margin-top:8px;padding-top:12px}
.summary-note{font-size:.85rem;color:var(--ink-soft);margin:6px 0 14px}
.empty-state{text-align:center;padding:56px 16px;color:var(--ink-soft);max-width:60ch;margin:0 auto}
.empty-state h1{color:var(--ink)}
.notice{background:var(--brand-tint);border-left:4px solid var(--brand);padding:12px 16px;border-radius:6px;max-width:80ch}
.checkout-grid{display:grid;gap:30px}
@media(min-width:860px){.checkout-grid{grid-template-columns:1.3fr 1fr}}
.form-field{margin-bottom:14px}
.form-field label{display:block;font-size:.9rem;font-weight:700;margin-bottom:6px;color:var(--ink-soft)}
.form-field input,.form-field select,.form-field textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:8px;font-size:1rem;font-family:inherit;background:#fff;color:var(--ink)}
.form-row-2{display:grid;grid-template-columns:1fr;gap:0 14px}
@media(min-width:560px){.form-row-2{grid-template-columns:1fr 1fr}}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.92rem;margin:6px 0 18px}
.check input{margin-top:4px;width:18px;height:18px;flex:none}
.send-row{display:flex;flex-wrap:wrap;gap:10px}

/* Guides / legal / FAQ */
.guide-body,.legal-body{max-width:72ch;margin:0 auto}
.guide-body p,.legal-body p{color:var(--ink-soft)}
.legal-body h2{color:var(--ink);margin-top:1.4em;font-size:1.4rem}
.guide-meta{color:var(--ink-faint);font-size:.9rem}
.guide-foot{border-top:1px solid var(--line);padding-top:16px;margin-top:28px;font-size:.92rem}
.updated{font-size:.85rem;color:var(--ink-faint);margin-top:2em}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:10px;background:#fff}
.faq-q{list-style:none;padding:16px 18px;font-weight:700;display:flex;justify-content:space-between;gap:12px;cursor:pointer}
.faq-q::-webkit-details-marker{display:none}
.faq-a{padding:0 18px 4px;color:var(--ink-soft)}
.faq-item[open] .chev{transform:rotate(180deg)}
.chev{transition:transform .2s ease}

/* Business info */
.biz-info{display:grid;grid-template-columns:minmax(120px,max-content) 1fr;gap:8px 18px;margin:0}
.biz-info dt{color:var(--ink-faint);font-size:.9rem}
.biz-info dd{margin:0;font-weight:600}
.biz-info small{font-weight:400;color:var(--ink-faint)}

/* Breadcrumbs */
.breadcrumbs{font-size:.85rem;color:var(--ink-faint);margin:16px auto;display:flex;gap:6px;flex-wrap:wrap}
.breadcrumbs a{text-decoration:none;color:var(--ink-soft);font-weight:600}
.breadcrumbs a:hover{color:var(--brand)}

/* Footer */
.footer{background:var(--brand-dark);color:#cfe3dc;margin-top:24px}
.footer-inner{max-width:var(--maxw);margin:0 auto;padding:44px 16px 26px;display:grid;gap:28px;grid-template-columns:1fr}
.footer-col h4{color:#fff;font-size:1.15rem;margin-bottom:12px}
.footer-col p{font-size:.9rem}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.footer-col a{text-decoration:none;color:#b5d3c9;font-size:.93rem}
.footer-col a:hover{color:#fff;text-decoration:underline}
.footer-bottom{border-top:1px solid rgba(255,255,255,.15);padding:16px;text-align:center;font-size:.82rem;color:#a3c4b9}
@media(min-width:640px){.footer-inner{grid-template-columns:repeat(2,1fr)}}
@media(min-width:960px){.footer-inner{grid-template-columns:1.4fr 1fr 1fr 1fr}}

/* Toast */
.toast{position:fixed;left:50%;bottom:22px;transform:translate(-50%,10px);background:var(--ink);color:#fff;padding:12px 18px;border-radius:8px;font-size:.92rem;font-weight:600;opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease;z-index:200}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* Reviews */
.review-card{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:18px;display:flex;flex-direction:column;gap:8px}
.review-stars{color:var(--accent-dark);letter-spacing:2px}
.review-card blockquote{margin:0;color:var(--ink-soft);font-size:.95rem;flex:1}
.review-card figcaption{font-size:.85rem;color:var(--ink-faint)}
.review-card figcaption strong{display:block;color:var(--ink);font-size:.92rem}

/* Team */
.team-card{text-align:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px 14px}
.team-card img,.team-card .avatar{width:96px;height:96px;border-radius:50%;margin:0 auto 12px;object-fit:cover}
.team-card .avatar{display:flex;align-items:center;justify-content:center;background:var(--brand-tint);color:var(--brand);font-family:var(--head);font-weight:700;font-size:1.8rem}
.team-card h3{font-family:Barlow,sans-serif;font-size:1rem;margin:0 0 2px}
.team-role{color:var(--brand);font-size:.88rem;font-weight:600}

/* Map */
.map-wrap{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3}
.map-wrap iframe{width:100%;height:100%;border:0;display:block}