/* Sunroom Apparel — storefront（视觉基准：Dandy Worldwide 风格）
   tokens: bg #f9f9f9 / text #232323 / 按钮胶囊 3.75rem / 卡片圆角 0.75rem / Barlow */
:root{
  --bg:#f9f9f9; --ink:#232323; --muted:#6f6b66; --line:#e6e3de;
  --card:#f1efec; --cream:#f7f0e3; --white:#fff;
  --r-img:0.75rem; --r-pill:999px;
  --font:"Barlow",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --wrap:1280px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
picture{display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:15px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* announcement */
.announce{background:#232323;color:#f9f9f9;text-align:center;font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;padding:9px 12px}
.announce b{font-weight:700}

/* header */
.header{position:sticky;top:0;z-index:60;background:rgba(249,249,249,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header-in{display:flex;align-items:center;gap:20px;height:66px;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.logo{font-weight:700;font-size:24px;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;line-height:1}
.logo span{color:#c9a15e}
.nav{display:flex;gap:24px;flex:1;justify-content:center}
.nav a{font-size:15px;font-weight:500;letter-spacing:.01em;padding:6px 0;border-bottom:1.5px solid transparent}
.nav a:hover{border-bottom-color:#232323}
.hacts{display:flex;gap:18px;align-items:center}
.hacts button,.hacts a{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:500}
.cart-count{display:inline-flex;min-width:18px;height:18px;border-radius:9px;background:#232323;color:#fff;font-size:11px;align-items:center;justify-content:center;padding:0 5px}
.burger{display:none}
@media(max-width:960px){
  .nav{display:none;position:fixed;inset:66px 0 auto 0;background:#f9f9f9;border-bottom:1px solid var(--line);flex-direction:column;padding:18px 24px 26px;gap:14px;z-index:59}
  .nav.open{display:flex}
  .burger{display:inline-flex}
  .hacts .hidem{display:none}
}

/* hero — 三联拼贴 + 超大品牌字 */
.hero{position:relative;overflow:hidden;background:#232323}
.hero-tri{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;height:min(78vh,700px)}
.hero-tri picture,.hero-tri img{width:100%;height:100%;object-fit:cover}
.hero-word{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none}
.hero-word svg{width:min(94%,1300px);height:auto;filter:drop-shadow(0 4px 40px rgba(0,0,0,.18))}
.hero-sub{position:absolute;left:0;right:0;bottom:40px;display:flex;flex-direction:column;align-items:center;gap:14px;color:#fff;text-align:center;padding:0 20px}
.hero-sub .kicker{font-size:14px;font-weight:500;letter-spacing:.04em;text-shadow:0 1px 10px rgba(0,0,0,.45)}
@media(max-width:720px){.hero-tri{height:56vh}.hero-sub{bottom:22px}.hero-word span{font-size:13.5vw}}

/* buttons — 胶囊 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:#232323;color:#fff;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:13px 30px;border-radius:var(--r-pill);transition:opacity .15s}
.btn:hover{opacity:.82}
.btn.ghost{background:transparent;color:#232323;border:1.5px solid #232323}
.btn.ghost:hover{background:#232323;color:#fff}
.btn.wide{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.light{background:#fff;color:#232323}

/* sections */
.section{padding:56px 0}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:24px;gap:16px}
.sec-head h2{font-size:clamp(24px,3vw,32px);font-weight:700;line-height:1.1}
.sec-head a{font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;border-bottom:1.5px solid #232323;padding-bottom:2px}
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;padding:14px 0;white-space:nowrap;background:#fff}
.marquee-in{display:inline-block;animation:mq 26s linear infinite;font-size:13px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.marquee-in span{margin:0 34px}
@keyframes mq{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.cat-pills{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;padding:26px 24px 0}
.cat-pills a{border:1px solid var(--line);background:#fff;border-radius:var(--r-pill);padding:10px 20px;font-size:14px;font-weight:500;transition:.15s}
.cat-pills a:hover{background:#232323;color:#fff;border-color:#232323}

/* 图上大字 overlay */
.overlay-banner{position:relative;overflow:hidden;margin:12px 0;background:transparent}
.overlay-banner>picture{display:block;width:100%;height:min(62vh,560px)}
.overlay-banner>picture>img{width:100%;height:100%;object-fit:cover}
.overlay-banner::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 30%,rgba(0,0,0,.45));pointer-events:none}
.overlay-txt{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;text-align:center;color:#fff;padding:0 24px;z-index:1}
.overlay-txt h2{font-size:clamp(30px,4.4vw,52px);font-weight:700;line-height:1.1;max-width:760px;text-shadow:0 2px 18px rgba(0,0,0,.35)}
.overlay-txt p{font-size:16px;max-width:520px;text-shadow:0 1px 10px rgba(0,0,0,.4)}
.overlay-txt .btn{margin-top:6px}

/* collection tiles */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.tile{position:relative;overflow:hidden;border-radius:var(--r-img)}
.tile picture,.tile img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .5s}
.tile:hover img{transform:scale(1.04)}
.tile-cap{position:absolute;left:20px;bottom:18px;color:#fff;text-shadow:0 1px 10px rgba(0,0,0,.45)}
.tile-cap h3{font-size:20px;font-weight:700;line-height:1.1}
.tile-cap p{font-size:12.5px;font-weight:500;letter-spacing:.04em;text-transform:uppercase;opacity:.92}
@media(max-width:860px){.tiles{grid-template-columns:1fr 1fr}.tiles .tile:last-child{grid-column:1/-1}}
@media(max-width:560px){.tiles{grid-template-columns:1fr}}

/* product grid */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px 14px}
@media(max-width:1020px){.grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:720px){.grid{grid-template-columns:repeat(2,1fr)}}
.card{position:relative}
.card-img{position:relative;overflow:hidden;border-radius:var(--r-img);background:var(--card)}
.card-img picture,.card-img img{width:100%;aspect-ratio:3/4;object-fit:cover;transition:transform .45s}
.card:hover .card-img img{transform:scale(1.045)}
.badge{position:absolute;top:12px;left:12px;background:#fff;color:#232323;font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;padding:5px 11px;border-radius:var(--r-pill)}
.badge.low{background:#dc6d99;color:#fff}
.quick{position:absolute;left:12px;right:12px;bottom:12px;background:#fff;color:#232323;font-size:12.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;padding:11px 0;text-align:center;border-radius:var(--r-pill);opacity:0;transform:translateY(6px);transition:.22s;box-shadow:0 4px 14px rgba(0,0,0,.12)}
.card:hover .quick{opacity:1;transform:none}
@media(hover:none){.quick{display:none}}
.card-info{padding:12px 4px 0}
.card-info h3{font-size:15px;font-weight:600;line-height:1.35}
.card-info .cat{font-size:12.5px;color:var(--muted);margin-top:2px}
.card-info .price{font-size:15px;font-weight:500;margin-top:4px}
.price s{color:var(--muted);margin-left:6px;font-weight:400}

/* collection page */
.coll-hero{padding:44px 0 10px}
.coll-hero h1{font-size:clamp(30px,4vw,42px);font-weight:700;line-height:1.1}
.coll-hero p{color:var(--muted);margin-top:8px;max-width:560px}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:22px 0 6px;flex-wrap:wrap}
.toolbar select{padding:9px 14px;border:1px solid var(--line);background:#fff;border-radius:var(--r-pill);min-width:180px}
.filters{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:#fff;border-radius:var(--r-pill);padding:8px 16px;font-size:13px;font-weight:500}
.chip.on{background:#232323;color:#fff;border-color:#232323}
.empty{padding:60px 0;color:var(--muted);text-align:center}

/* product page */
.pdp{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:48px;padding:38px 0 64px}
.pdp-media{position:relative;overflow:hidden;border-radius:var(--r-img);background:var(--card)}
.pdp-media img{width:100%;transition:transform .4s}
.pdp-media:hover img{transform:scale(1.35)}
.pdp-media img{transform-origin:var(--zx,50%) var(--zy,50%)}
.pdp-info h1{font-size:clamp(24px,2.6vw,32px);font-weight:700;line-height:1.15;margin:6px 0 4px}
.pdp-price{font-size:19px;font-weight:600;margin-bottom:4px}
.pdp-fit{color:var(--muted);font-size:14px}
.lbl{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;margin:22px 0 8px;display:flex;justify-content:space-between}
.sizes{display:flex;gap:8px;flex-wrap:wrap}
.size{border:1px solid var(--line);background:#fff;min-width:52px;padding:11px 10px;text-align:center;font-size:13.5px;font-weight:500;border-radius:var(--r-pill)}
.size.on{background:#232323;color:#fff;border-color:#232323}
.size.err{border-color:#c0392b}
.qty{display:inline-flex;border:1px solid var(--line);background:#fff;border-radius:var(--r-pill)}
.qty button{width:42px;height:44px;font-size:17px}
.qty input{width:46px;text-align:center;border:none;font-size:15px;background:transparent}
.pdp-pay{margin-top:18px}
.accordion{border-top:1px solid var(--line);margin-top:26px}
.acc{border-bottom:1px solid var(--line)}
.acc-h{width:100%;display:flex;justify-content:space-between;align-items:center;padding:15px 2px;font-size:14px;letter-spacing:.02em;text-transform:uppercase;font-weight:600}
.acc-b{display:none;padding:0 2px 18px;color:#3d3a36;font-size:14.5px}
.acc.open .acc-b{display:block}
.trust-row{display:flex;gap:18px;flex-wrap:wrap;margin-top:20px;font-size:13px;color:var(--muted)}
.trust-row span{display:inline-flex;gap:6px;align-items:center}
@media(max-width:900px){.pdp{grid-template-columns:1fr;gap:24px}}

/* pages / prose */
.prose{max-width:820px;margin:0 auto;padding:46px 24px 80px}
.prose h1{font-size:clamp(28px,3.6vw,38px);line-height:1.1;margin-bottom:6px}
.prose .up{font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:26px}
.prose h2{font-size:20px;line-height:1.2;margin:30px 0 10px}
.prose p,.prose li{color:#3d3a36;font-size:15.5px;margin-bottom:10px}
.prose ul{padding-left:22px;margin-bottom:14px}
.prose a{border-bottom:1px solid #232323}

/* cart drawer */
.scrim{position:fixed;inset:0;background:rgba(20,20,20,.4);opacity:0;pointer-events:none;transition:.25s;z-index:80}
.scrim.on{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(420px,92vw);background:#fff;z-index:90;transform:translateX(102%);transition:transform .3s;display:flex;flex-direction:column;border-radius:0}
.drawer.on{transform:none}
.drawer-h{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line)}
.drawer-h h2{font-size:15px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.drawer-body{flex:1;overflow:auto;padding:8px 22px}
.cline{display:grid;grid-template-columns:76px 1fr auto;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.cline img{width:76px;aspect-ratio:3/4;object-fit:cover;border-radius:calc(var(--r-img) - 4px)}
.cline h4{font-size:14px;font-weight:600;line-height:1.35}
.cline .m{font-size:12.5px;color:var(--muted);margin:3px 0 8px}
.cline .rm{font-size:12px;text-decoration:underline;color:var(--muted)}
.drawer-f{border-top:1px solid var(--line);padding:18px 22px}
.subtotal{display:flex;justify-content:space-between;font-size:15px;font-weight:700;margin-bottom:6px}
.drawer-f .note{font-size:12.5px;color:var(--muted);margin-bottom:14px}

/* footer */
.footer{background:#232323;color:#d9d6d1;margin-top:80px}
.footer-in{max-width:var(--wrap);margin:0 auto;padding:56px 24px 30px}
.f-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:36px}
.f-grid h4{color:#fff;font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;margin-bottom:14px}
.f-grid a{display:block;font-size:14px;padding:4px 0;color:#bdb9b3}
.f-grid a:hover{color:#fff}
.news{display:flex;gap:8px;margin-top:8px}
.news input{flex:1;padding:12px 16px;border:1px solid #4a4a48;background:transparent;color:#fff;border-radius:var(--r-pill)}
.news input::placeholder{color:#8f8b86}
.news button{background:#f9f9f9;color:#232323;padding:0 20px;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;border-radius:var(--r-pill)}
.f-note{font-size:13px;color:#8f8b86;max-width:320px}
.f-bottom{border-top:1px solid #3c3c3a;margin-top:44px;padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center;font-size:12.5px;color:#8f8b86}
.pays{display:flex;gap:6px;flex-wrap:wrap}
.pay{display:inline-block;border-radius:4px;overflow:hidden;line-height:0}
.pay svg{display:block}
@media(max-width:860px){.f-grid{grid-template-columns:1fr 1fr}}

/* search overlay */
.search-ov{position:fixed;inset:0;background:rgba(249,249,249,.98);z-index:100;display:none;padding:70px 24px 40px;overflow:auto}
.search-ov.on{display:block}
.search-box{max-width:640px;margin:0 auto}
.search-box input{width:100%;font-size:22px;padding:14px 4px;border:none;border-bottom:2px solid #232323;background:transparent;outline:none}
.s-results{margin-top:26px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.s-close{position:absolute;top:18px;right:24px;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;border-bottom:1.5px solid #232323}

/* checkout */
.chk{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:44px;padding:40px 0 70px;max-width:1080px;margin:0 auto}
.chk h1{font-size:clamp(24px,3vw,30px);line-height:1.1;margin-bottom:20px}
.fld{margin-bottom:16px}
.fld label{display:block;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px;color:#3d3a36}
.fld input,.fld select{width:100%;padding:12px 16px;border:1px solid var(--line);background:#fff;border-radius:12px}
.fld-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.osum{background:#fff;border:1px solid var(--line);border-radius:var(--r-img);padding:22px;height:fit-content}
.osum h2{font-size:15px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;margin-bottom:14px}
.orow{display:flex;justify-content:space-between;font-size:14px;padding:7px 0}
.orow.tot{border-top:1px solid var(--line);margin-top:8px;padding-top:14px;font-weight:700;font-size:16px}
.pay-note{margin-top:14px;background:#f3efe8;border:1px solid #e3dccb;padding:12px 14px;font-size:13px;color:#5a5347;border-radius:12px}
.secure{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);margin:12px 0}
@media(max-width:860px){.chk{grid-template-columns:1fr}}

/* misc */
.crumb{font-size:12.5px;color:var(--muted);padding-top:20px}
.crumb a:hover{color:#232323}
.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,80px);background:#232323;color:#fff;padding:13px 24px;font-size:13.5px;border-radius:var(--r-pill);transition:.3s;z-index:120;opacity:0}
.toast.on{transform:translate(-50%,0);opacity:1}
.skip{position:absolute;left:-9999px;top:0;background:#232323;color:#fff;padding:10px 16px;z-index:200}
.skip:focus{left:12px;top:12px}
.consent{position:fixed;left:16px;right:16px;bottom:16px;z-index:110;display:flex;justify-content:center}
.consent[hidden]{display:none}
.consent-in{max-width:640px;background:#fff;border:1px solid var(--line);border-radius:var(--r-img);box-shadow:0 8px 30px rgba(0,0,0,.14);padding:18px 20px}
.consent-in p{font-size:13.5px;color:#3d3a36;line-height:1.5}
.consent-in a{border-bottom:1px solid #232323}
.consent-btns{display:flex;gap:10px;margin-top:12px;justify-content:flex-end}
.cbtn{padding:10px 20px;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;border-radius:var(--r-pill)}
.cbtn.solid{background:#232323;color:#fff}
.cbtn.ghost{border:1.5px solid #232323;color:#232323;background:transparent}
:focus-visible{outline:2px solid #232323;outline-offset:2px}
::selection{background:#232323;color:#fff}