:root{--primary:#0877D8;--accent:#28B34B;--navy:#082a57;--ink:#102a43;--muted:#64748b;--line:#e2e8f0;--bg:#f6f9fd;--surface:#fff;--danger:#ef3340;--gold:#f2b705;--radius:14px}
*{box-sizing:border-box}body.irf-v3{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif}.irf-v3 a{text-decoration:none;color:inherit}.irf-v3 button,.irf-v3 input,.irf-v3 select{font:inherit}.irf-wrap{max-width:1360px;margin:auto;padding-left:20px;padding-right:20px}
.irf-topline{background:linear-gradient(90deg,var(--navy),var(--primary));color:#fff;font-size:12px}.irf-topline .irf-wrap{height:34px;display:flex;align-items:center;justify-content:space-between}.irf-header{background:#fff;border-bottom:1px solid var(--line)}.irf-head-row{min-height:94px;display:grid;grid-template-columns:220px 1fr 300px;gap:28px;align-items:center}.irf-brand img{max-width:205px;max-height:72px;object-fit:contain}.irf-search{position:relative}.irf-search input{width:100%;height:48px;border:2px solid var(--primary);border-radius:8px;padding:0 110px 0 16px}.irf-search button{position:absolute;right:4px;top:4px;height:40px;border:0;border-radius:6px;background:var(--primary);color:#fff;padding:0 23px;font-weight:800}.irf-search div{font-size:10px;color:var(--muted);margin-top:5px}.irf-account-nav{display:flex;justify-content:flex-end;gap:14px;font-weight:700;font-size:13px}.irf-mainnav{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.irf-mainnav .irf-wrap{display:flex;gap:25px;align-items:center;min-height:48px;overflow:auto;white-space:nowrap}.irf-mainnav a:hover{color:var(--primary)}.irf-countrybar{background:#eef7ff;border-bottom:1px solid #d6e8fb}.irf-countrybar .irf-wrap{display:flex;gap:20px;align-items:center;min-height:43px;font-size:12px}.irf-countrybar form{display:flex;gap:8px;align-items:center}.irf-countrybar select{border:0;background:transparent;font-weight:800;color:var(--primary)}
.irf-hero{background:linear-gradient(180deg,#fff,var(--bg));padding:18px 0}.irf-hero-grid{min-height:400px;border-radius:20px;padding:46px 54px;color:#fff;background:radial-gradient(circle at 82% 18%,rgba(255,255,255,.35),transparent 21%),linear-gradient(120deg,var(--navy),var(--primary) 55%,#12b7a7);display:grid;grid-template-columns:1.1fr .9fr;align-items:center;overflow:hidden}.irf-kicker{font-size:12px;letter-spacing:1.4px;font-weight:900;background:rgba(255,255,255,.13);padding:7px 10px;border-radius:999px}.irf-hero h1{font-size:58px;line-height:.95;margin:18px 0}.irf-hero h1 em{font-style:normal;color:#aaffc7}.irf-hero p{font-size:17px;max-width:660px;line-height:1.6;opacity:.9}.irf-hero-actions{display:flex;gap:10px;margin:22px 0}.irf-hero-actions a{background:var(--accent);padding:12px 19px;border-radius:8px;font-weight:900}.irf-hero-actions a+ a{background:#fff;color:var(--navy)}.irf-trust{display:flex;gap:18px;font-size:12px}.irf-hero-art{position:relative;text-align:center;font-size:180px}.irf-hero-art span{position:absolute;font-size:54px}.irf-hero-art span:nth-child(2){left:4%;top:6%}.irf-hero-art span:nth-child(3){right:10%;bottom:13%}.irf-hero-art span:nth-child(4){left:20%;bottom:4%}
.irf-service-row{display:grid;grid-template-columns:repeat(7,1fr);background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.irf-service-row>div{padding:16px 8px;text-align:center;border-right:1px solid var(--line);display:grid;gap:4px}.irf-service-row>div:last-child{border:0}.irf-service-row b{font-size:12px}.irf-service-row small{font-size:9px;color:var(--muted)}
.irf-section{margin-top:25px}.irf-title{display:flex;align-items:end;justify-content:space-between;margin-bottom:12px}.irf-title h1,.irf-title h2{margin:0}.irf-title h2{font-size:24px}.irf-title span,.irf-title a{font-size:12px;color:var(--muted)}.irf-title a{color:var(--primary);font-weight:800}.irf-category-grid{display:grid;grid-template-columns:repeat(11,1fr);background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.irf-category-grid a{text-align:center;padding:15px 7px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:.15s}.irf-category-grid a:hover{transform:translateY(-2px);box-shadow:0 9px 24px rgba(15,60,110,.1);position:relative;z-index:2}.irf-category-grid span{font-size:38px;display:block}.irf-category-grid b{font-size:10px;display:block;margin-top:6px}
.irf-flash{background:#fff;padding:18px;border-radius:var(--radius);border:1px solid var(--line)}.irf-products{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.irf-product-card{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;position:relative;transition:.18s}.irf-product-card:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(20,55,95,.1);border-color:#b9d8f6}.irf-product-image{height:220px;background:linear-gradient(#fff,#f5f9fd);display:grid;place-items:center;position:relative;overflow:hidden}.irf-product-image img{width:100%;height:100%;object-fit:cover}.irf-product-image>span{font-size:80px}.irf-badge{position:absolute;top:8px;left:8px;background:var(--danger);color:white;font-size:9px;padding:4px 6px;border-radius:4px}.irf-product-body{padding:12px}.irf-product-body>small{color:var(--primary);font-weight:800}.irf-product-body h3{font-size:13px;min-height:38px;margin:5px 0}.irf-rating{color:#f0a000;font-size:11px}.irf-rating span{color:var(--muted)}.irf-price{font-size:19px;color:var(--danger);font-weight:900;margin-top:7px}.irf-sold{font-size:10px;color:var(--muted);margin-top:4px}.irf-card-actions{display:flex;justify-content:space-between;align-items:center;margin-top:9px}.irf-card-actions form{margin:0}.irf-card-actions button{border:1px solid var(--line);background:#fff;border-radius:50%;width:31px;height:31px}.irf-small-btn{display:inline-block;background:var(--primary);color:#fff!important;border-radius:6px;padding:7px 11px;font-size:11px;font-weight:800}
.irf-promo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:25px}.irf-promo-grid>div{min-height:170px;border-radius:var(--radius);padding:24px;color:white;position:relative;overflow:hidden}.irf-promo-grid .blue{background:linear-gradient(135deg,#063f91,#0c8bd8)}.irf-promo-grid .pink{background:linear-gradient(135deg,#b4206f,#ff7d81)}.irf-promo-grid .green{background:linear-gradient(135deg,#007f8c,#13b980)}.irf-promo-grid h3{font-size:24px;margin:6px 0}.irf-promo-grid a{font-weight:900}.irf-promo-grid span{position:absolute;right:20px;bottom:16px;font-size:58px}
.irf-breadcrumb{font-size:11px;color:var(--muted);margin:18px 0}.irf-product-page{padding-bottom:30px}.irf-product-detail{display:grid;grid-template-columns:1fr 1.15fr;gap:30px;background:#fff;border:1px solid var(--line);padding:24px;border-radius:var(--radius)}.irf-main-image{height:520px;border-radius:12px;background:#f7fbff;display:grid;place-items:center;overflow:hidden}.irf-main-image img{width:100%;height:100%;object-fit:contain}.irf-main-image>span{font-size:190px}.irf-thumbs{display:flex;gap:9px;margin-top:10px}.irf-thumbs button{width:86px;height:86px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:2px}.irf-thumbs img{width:100%;height:100%;object-fit:cover;border-radius:6px}.irf-verified{display:inline-block;background:var(--primary);color:#fff;padding:5px 8px;border-radius:4px;font-size:10px;font-weight:900}.irf-product-info h1{font-size:30px;margin:12px 0}.irf-product-meta{display:flex;gap:14px;color:var(--muted);font-size:12px}.irf-product-meta b{color:#f0a000}.irf-product-price{font-size:36px;color:var(--danger);font-weight:950;background:#fff7f7;padding:14px;margin:18px 0}.irf-lead{line-height:1.6}.irf-delivery-box{background:#f4f9ff;padding:14px;border-radius:10px;display:grid;gap:4px}.irf-delivery-box span{font-size:11px;color:var(--muted)}.irf-choice{display:grid;grid-template-columns:90px 1fr;align-items:center;margin:18px 0}.irf-choice button,.irf-choice input{padding:9px;border:1px solid var(--line);background:#fff;border-radius:6px;margin-right:5px}.irf-choice form{display:flex;gap:8px}.irf-add-cart{background:var(--accent)!important;color:#fff;border:0!important;font-weight:900}.irf-wish{background:#fff;border:1px solid var(--primary);color:var(--primary);padding:10px 16px;border-radius:7px;font-weight:800}.irf-assurance{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px;font-size:11px;color:var(--muted)}.irf-description-grid{display:grid;grid-template-columns:2fr 1fr;gap:15px;margin-top:16px}.irf-description-grid article,.irf-spec-section,.irf-review-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px}.irf-description-grid p{line-height:1.7;color:#475569}.irf-spec-section{margin-top:16px}.irf-spec-section h3{background:#eef7ff;padding:8px 10px}.irf-spec-section table{width:100%;border-collapse:collapse}.irf-spec-section th,.irf-spec-section td{text-align:left;padding:9px;border-bottom:1px solid var(--line)}.irf-spec-section th{width:30%;color:#475569}.irf-review-panel{margin-top:16px}.irf-review-summary{display:flex;gap:15px;align-items:center}.irf-review-summary b{font-size:30px}.irf-review-summary span{color:#f0a000}.irf-review-summary small{color:var(--muted)}
.irf-listing-page{padding-bottom:30px}.irf-listing-layout{display:grid;grid-template-columns:220px 1fr;gap:18px}.irf-sidebar{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;height:max-content}.irf-sidebar a,.irf-sidebar label{display:block;padding:7px 0;font-size:12px}.irf-sidebar hr{border:0;border-top:1px solid var(--line);margin:14px 0}.irf-empty{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:50px;text-align:center;font-size:40px}.irf-empty h2{font-size:22px}
.irf-flash-hero{margin:20px 0;background:linear-gradient(110deg,#bc0010,#ff5a1f);color:white;border-radius:var(--radius);padding:30px;display:flex;justify-content:space-between;align-items:center}.irf-flash-hero h1{font-size:42px;margin:5px 0}.irf-flash-hero b{font-size:28px;background:rgba(0,0,0,.22);padding:10px 14px;border-radius:8px}.irf-store-hero{margin-top:20px;border-radius:var(--radius);background:linear-gradient(115deg,var(--navy),var(--primary));color:#fff;padding:25px;display:grid;grid-template-columns:90px 1fr 120px;gap:18px;align-items:center}.irf-store-logo{width:80px;height:80px;border-radius:50%;background:#fff;display:grid;place-items:center;font-size:45px}.irf-store-hero h1{margin:4px 0}.irf-store-hero button{background:#fff;color:var(--navy);border:0;border-radius:6px;padding:8px 12px;font-weight:800}
.irf-cart-page,.irf-checkout-page{padding-bottom:35px}.irf-cart-layout{display:grid;grid-template-columns:1fr 330px;gap:18px}.irf-cart-line{display:grid;grid-template-columns:100px 1fr 140px;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);padding:12px;margin-bottom:10px;border-radius:var(--radius)}.irf-cart-line img{width:90px;height:90px;object-fit:cover;border-radius:9px}.irf-cart-line>span{font-size:50px}.irf-cart-line h3{margin:0 0 7px}.irf-cart-line small{color:var(--muted)}.irf-summary,.irf-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;height:max-content}.irf-summary p{display:flex;justify-content:space-between}.irf-summary .total b{font-size:22px;color:var(--danger)}.irf-checkout{display:block;width:100%;text-align:center;background:var(--accent);color:white!important;border:0;padding:13px;border-radius:7px;font-weight:900}.irf-checkout-grid{display:grid;grid-template-columns:1fr 360px;gap:18px}.irf-address-card,.irf-shipping-option{border:1px solid var(--line);padding:14px;border-radius:10px;margin-bottom:18px}.irf-shipping-option{display:flex;gap:12px}.irf-shipping-option span{display:block;font-size:11px;color:var(--muted)}.irf-note{font-size:12px;color:var(--muted);line-height:1.5}
.irf-footer{margin-top:40px;background:#071c35;color:#d6e2ef;padding:38px 0 16px}.irf-footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:35px}.irf-footer img{max-width:180px}.irf-footer h4{color:#fff}.irf-footer a{display:block;margin:7px 0;font-size:12px}.irf-footer-bottom{border-top:1px solid rgba(255,255,255,.15);padding-top:16px;margin-top:26px;font-size:11px}
@media(max-width:1050px){.irf-head-row{grid-template-columns:180px 1fr}.irf-account-nav{display:none}.irf-hero-grid{grid-template-columns:1fr}.irf-hero-art{display:none}.irf-service-row{grid-template-columns:repeat(4,1fr)}.irf-category-grid{grid-template-columns:repeat(6,1fr)}.irf-products{grid-template-columns:repeat(3,1fr)}.irf-promo-grid{grid-template-columns:1fr}.irf-product-detail,.irf-description-grid,.irf-cart-layout,.irf-checkout-grid,.irf-listing-layout{grid-template-columns:1fr}.irf-sidebar{display:none}}
@media(max-width:650px){.irf-topline .irf-wrap{display:block;height:auto;padding-top:7px;padding-bottom:7px}.irf-head-row{grid-template-columns:1fr;gap:10px;padding-top:10px;padding-bottom:10px}.irf-brand{text-align:center}.irf-brand img{max-height:58px}.irf-search div{display:none}.irf-mainnav .irf-wrap{gap:16px}.irf-countrybar .irf-wrap{display:block;padding-top:8px;padding-bottom:8px}.irf-countrybar span{display:inline-block;margin:5px 8px 0 0}.irf-hero-grid{padding:28px 22px;min-height:340px}.irf-hero h1{font-size:42px}.irf-service-row{grid-template-columns:repeat(2,1fr)}.irf-category-grid{grid-template-columns:repeat(3,1fr)}.irf-products{grid-template-columns:repeat(2,1fr);gap:8px}.irf-product-image{height:160px}.irf-promo-grid span{font-size:42px}.irf-main-image{height:340px}.irf-thumbs button{width:64px;height:64px}.irf-product-info h1{font-size:24px}.irf-footer-grid{grid-template-columns:1fr 1fr}.irf-store-hero{grid-template-columns:70px 1fr}.irf-store-hero>div:last-child{display:none}}

.irf-countrybar .irf-lang-select,.irf-countrybar select{max-width:220px}.irf-countrybar label{font-weight:700}

/* V3.3 Current Market + Language bar */
.irf-countrybar{background:#eef7ff;border-top:1px solid #dceaf7;border-bottom:1px solid #dceaf7}
.irf-market-row{display:flex;align-items:center;gap:12px;min-height:64px;flex-wrap:nowrap}
.irf-market-control,.irf-language-control{display:inline-flex;align-items:center;gap:7px;white-space:nowrap}
.irf-market-label,.irf-language-label{font-size:13px;font-weight:800;color:#173c64}
.irf-market-form{margin:0}
.irf-market-form select,.irf-language-control select{height:40px;border:1px solid #c8dced;background:#fff;border-radius:10px;padding:0 34px 0 12px;font-weight:800;color:#0a5baa;box-shadow:0 2px 8px rgba(20,65,110,.05)}
.irf-language-control select{min-width:118px;color:#14395e}
.irf-market-status{margin-left:auto;color:#173c64;font-size:13px;white-space:nowrap}
@media(max-width:760px){
  .irf-market-row{flex-wrap:wrap;padding:10px 0;gap:8px}
  .irf-market-status{width:100%;margin-left:0}
  .irf-market-control,.irf-language-control{flex:1 1 auto}
}

/* V3.3.5 managed banner rendering */
.irf-managed-banner{position:relative}
.irf-managed-banner>.irf-banner-media{position:absolute;inset:0;z-index:0}
.irf-managed-banner>.irf-banner-media img{width:100%;height:100%;display:block}
.irf-managed-banner>*:not(.irf-banner-media){position:relative;z-index:1}
.irf-managed-banner:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,35,75,.74),rgba(5,35,75,.18));z-index:0}
.irf-promo-grid>div{isolation:isolate}
.irf-promo-media{position:absolute;inset:0;z-index:-2}
.irf-promo-media img{width:100%;height:100%;display:block}
.irf-promo-grid>div:has(.irf-promo-media):after{content:"";position:absolute;inset:0;background:rgba(5,35,75,.34);z-index:-1}
.irf-wide-banner{display:block;width:100%;overflow:hidden;border-radius:14px;margin:18px 0;background:#eef5fb}
.irf-wide-banner img{display:block;width:100%;height:100%}
.irf-wide-banner{aspect-ratio:4/1}.irf-wide-banner.category{aspect-ratio:40/9}.irf-wide-banner.product{aspect-ratio:80/13}

/* V3.4.2 — corporate bar + compact marketplace product design */
.irf-topline{font-size:13px}
.irf-topline .irf-wrap.irf-corporate-row{min-height:44px;height:auto;display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:18px;align-items:center}
.irf-corporate-owner,.irf-corporate-partner,.irf-corporate-links{display:flex;align-items:center;gap:6px;white-space:nowrap}
.irf-corporate-owner b{font-size:14px}
.irf-corporate-owner span{opacity:.9}
.irf-corporate-partner{justify-content:center}
.irf-corporate-partner a{font-weight:900;color:#fff;border-bottom:1px solid rgba(255,255,255,.5);padding-bottom:1px}
.irf-corporate-links{justify-content:flex-end}
.irf-corporate-links a{font-weight:700}
.irf-corporate-links a:hover,.irf-corporate-partner a:hover{opacity:.8}

/* Denser Shopee-inspired marketplace cards, with iRIF styling */
.irf-products{gap:10px}
.irf-product-card{border-radius:5px}
.irf-product-card:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(20,55,95,.10)}
.irf-product-image{height:205px}
.irf-product-body{padding:9px 10px 10px}
.irf-product-body>small{font-size:10px}
.irf-product-body h3{font-size:12px;line-height:1.35;min-height:33px;margin:4px 0 5px;font-weight:650}
.irf-rating{font-size:10px}
.irf-price{font-size:17px;line-height:1.15;margin-top:6px;letter-spacing:-.15px}
.irf-sold{font-size:9px;margin-top:3px}
.irf-card-actions{margin-top:6px}
.irf-card-actions button,.irf-card-buy{width:29px;height:29px;border-radius:5px;display:grid;place-items:center;border:1px solid var(--line);background:#fff}
.irf-card-buy{background:var(--danger);border-color:var(--danger);color:#fff!important;font-size:12px}

/* Compact product detail hierarchy */
.irf-product-detail{grid-template-columns:.96fr 1.12fr;gap:24px;padding:20px;border-radius:8px}
.irf-main-image{height:455px;border-radius:8px}
.irf-thumbs button{width:72px;height:72px;border-radius:5px}
.irf-product-info h1{font-size:27px;line-height:1.25;margin:10px 0}
.irf-product-meta{gap:12px;font-size:11px}
.irf-product-price{font-size:27px;line-height:1.1;padding:11px 14px;margin:14px 0;background:#fff5f4;border-radius:2px}
.irf-lead{font-size:14px;margin:12px 0}
.irf-delivery-box{padding:11px 13px;border-radius:6px}
.irf-choice{grid-template-columns:84px 1fr;margin:13px 0}
.irf-choice button,.irf-choice input{padding:8px}
.irf-add-cart{min-width:130px}
.irf-wish{padding:9px 14px}
.irf-assurance{margin-top:14px}
.irf-description-grid article,.irf-spec-section,.irf-review-panel{border-radius:8px;padding:17px}
.irf-spec-section h3{font-size:15px;margin:14px 0 5px}
.irf-spec-section th,.irf-spec-section td{padding:8px}
.irf-seller-card-head{display:flex;align-items:center;gap:10px}
.irf-seller-card-head>span{width:44px;height:44px;border-radius:50%;background:#eef7ff;display:grid;place-items:center;font-size:22px}
.irf-seller-card-head small,.irf-seller-card-head b{display:block}
.irf-seller-card-head small{font-size:10px;color:var(--muted)}
.irf-seller-card-actions{display:flex;gap:8px;align-items:center;margin-top:14px}
.irf-seller-card-actions>a:not(.irf-small-btn){font-size:11px;font-weight:800;color:var(--primary)}

@media(max-width:1050px){
 .irf-topline .irf-wrap.irf-corporate-row{grid-template-columns:1fr 1fr}
 .irf-corporate-links{grid-column:1/-1;justify-content:flex-start;padding-bottom:7px}
 .irf-corporate-partner{justify-content:flex-end}
}
@media(max-width:650px){
 .irf-topline .irf-wrap.irf-corporate-row{display:flex;flex-wrap:wrap;gap:6px 12px;padding-top:8px;padding-bottom:8px}
 .irf-corporate-owner,.irf-corporate-partner,.irf-corporate-links{white-space:normal;justify-content:flex-start;font-size:11px}
 .irf-product-price{font-size:23px}
 .irf-main-image{height:330px}
 .irf-product-image{height:155px}
}

/* V3.5 reel-first product media */
.irf-product-media-stage{position:relative;overflow:hidden;background:#fff}
.irf-product-media-stage .irf-product-reel,
.irf-product-media-stage>img{width:100%;height:100%;object-fit:contain;display:block}
.irf-product-media-stage .is-hidden{display:none!important}
.irf-product-reel{background:#000}
.irf-media-thumbs button{position:relative;overflow:hidden}
.irf-media-thumbs button.active{outline:2px solid var(--primary);outline-offset:1px}
.irf-video-thumb{display:grid!important;place-items:center;background:linear-gradient(145deg,#072f64,#0877d8)!important;color:#fff!important}
.irf-video-thumb span{font-size:22px;line-height:1}
.irf-video-thumb small{font-size:8px;font-weight:900;letter-spacing:.8px}

/* V3.6.1 — Shopee-style discount badge, strikethrough price, shipping tag */
.irf-discount-badge{position:absolute;top:8px;right:8px;background:var(--danger);color:#fff;font-size:10px;font-weight:800;padding:3px 6px;border-radius:4px;left:auto}
.irf-price-row{display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}
.irf-price-was{font-size:11px;color:var(--muted);text-decoration:line-through}
.irf-shipping-tag{display:inline-block;font-size:9px;font-weight:700;color:var(--primary);background:rgba(8,119,216,.08);border:1px solid rgba(8,119,216,.25);border-radius:4px;padding:2px 5px;margin-top:3px;width:max-content}
.irf-price-compare-detail{font-size:16px;color:var(--muted);text-decoration:line-through;margin-left:8px;font-weight:600}
.irf-discount-pill{display:inline-block;background:var(--danger);color:#fff;font-size:12px;font-weight:800;padding:3px 8px;border-radius:4px;margin-left:8px;vertical-align:middle}

/* V3.6.2 — customer account actions must never disappear on phones/tablets */
@media(max-width:1050px){
 .irf-head-row{grid-template-columns:180px minmax(0,1fr)}
 .irf-account-nav{display:flex;grid-column:1/-1;justify-content:flex-end;align-items:center;gap:8px;padding:0 0 12px;flex-wrap:wrap}
 .irf-account-nav a{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:8px 13px;border:1px solid #cbdbea;border-radius:8px;background:#f7fbff;color:var(--navy);white-space:nowrap}
 .irf-account-nav a:last-child{background:var(--primary);border-color:var(--primary);color:#fff}
}
@media(max-width:650px){
 .irf-head-row{grid-template-columns:1fr}
 .irf-account-nav{grid-column:1;justify-content:center;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%;padding:2px 0 4px}
 .irf-account-nav a{width:100%;font-size:13px;min-height:42px}
 .irf-search input{font-size:14px;padding-left:12px;padding-right:92px}
 .irf-search button{padding:0 16px}
}

/* V3.6.3 — phone product detail is a contained, app-style vertical flow.
   Kept at the end so earlier compact-desktop rules cannot override it. */
.irf-mobile-buybar{display:none}
@media(max-width:760px){
 html,body.irf-v3{max-width:100%;overflow-x:hidden}
 body.irf-v3{padding-bottom:76px}
 .irf-wrap{width:100%;max-width:100%}
 .irf-product-page{width:100%;max-width:100%;padding-left:12px;padding-right:12px;overflow:hidden}
 .irf-product-page .irf-breadcrumb{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
 .irf-product-detail{display:grid;grid-template-columns:minmax(0,1fr)!important;gap:0;width:100%;max-width:100%;min-width:0;padding:0;border-radius:14px;overflow:hidden}
 .irf-gallery,.irf-product-info{width:100%;max-width:100%;min-width:0}
 .irf-gallery{padding:12px}
 .irf-main-image{width:100%;max-width:100%;height:auto;aspect-ratio:1/1;border-radius:10px}
 .irf-main-image>span{font-size:120px}
 .irf-thumbs{width:100%;max-width:100%;overflow-x:auto;overscroll-behavior-inline:contain;padding:2px 2px 6px;scrollbar-width:thin}
 .irf-thumbs button{flex:0 0 62px;width:62px;height:62px}
 .irf-product-info{padding:15px;border-top:1px solid var(--line)}
 .irf-product-info h1{font-size:24px;line-height:1.22;overflow-wrap:anywhere}
 .irf-product-meta{display:flex;flex-wrap:wrap;gap:7px 12px}
 .irf-product-price{width:100%;max-width:100%;font-size:26px;padding:12px;margin:13px 0;overflow-wrap:anywhere}
 .irf-price-compare-detail{display:inline;font-size:14px;margin-left:5px}
 .irf-discount-pill{font-size:11px;margin-left:5px}
 .irf-lead{overflow-wrap:anywhere}
 .irf-delivery-box{width:100%;overflow-wrap:anywhere}
 .irf-choice{grid-template-columns:minmax(0,1fr);gap:8px;margin:14px 0;width:100%;min-width:0}
 .irf-choice>div{display:flex;flex-wrap:wrap;gap:6px}
 .irf-choice button,.irf-choice input{margin:0}
 .irf-choice form{display:grid;grid-template-columns:64px minmax(0,1fr);gap:8px;width:100%;min-width:0}
 .irf-choice input{width:64px;min-width:0}
 .irf-add-cart{width:100%;min-width:0;min-height:48px}
 .irf-product-info>form{width:100%}
 .irf-wish{width:100%;min-height:44px}
 .irf-assurance{gap:8px 12px}
 .irf-description-grid{display:grid;grid-template-columns:minmax(0,1fr)!important;gap:12px;width:100%;max-width:100%;min-width:0;margin-top:12px}
 .irf-description-grid article,.irf-spec-section,.irf-review-panel{width:100%;max-width:100%;min-width:0;padding:16px;overflow:hidden}
 .irf-description-grid h2,.irf-spec-section h2,.irf-review-panel h2{font-size:23px;overflow-wrap:anywhere}
 .irf-description-grid p{overflow-wrap:anywhere}
 .irf-spec-section{overflow-x:hidden}
 .irf-spec-section table{width:100%;max-width:100%;table-layout:fixed}
 .irf-spec-section th{width:38%}
 .irf-spec-section th,.irf-spec-section td{padding:8px 7px;overflow-wrap:anywhere;word-break:break-word;vertical-align:top}
 .irf-review-summary{flex-wrap:wrap}
 .irf-footer,.irf-footer .irf-wrap{width:100%;max-width:100%;overflow:hidden}
 .irf-footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 16px}
 .irf-mobile-buybar{position:fixed;left:0;right:0;bottom:0;z-index:80;display:grid;grid-template-columns:58px minmax(0,1fr);gap:9px;width:100%;padding:9px 12px calc(9px + env(safe-area-inset-bottom));background:rgba(255,255,255,.97);border-top:1px solid #cbdbea;box-shadow:0 -8px 24px rgba(8,42,87,.14);backdrop-filter:blur(10px)}
 .irf-mobile-buybar form{margin:0;min-width:0}
 .irf-mobile-buybar button{width:100%;height:48px;border-radius:10px;font-weight:900}
 .irf-mobile-wish{border:1px solid var(--primary);background:#fff;color:var(--primary);font-size:24px}
 .irf-mobile-cart{border:0;background:var(--accent);color:#fff;font-size:15px}
}
@media(max-width:380px){
 .irf-product-info h1{font-size:21px}
 .irf-product-price{font-size:23px}
 .irf-footer-grid{grid-template-columns:minmax(0,1fr)}
}