/* Aurora — premium SaaS-grade commerce. Indigo→violet accent, calm slate base. */
:root{
--ink:#0f172a;--ink-2:#1e293b;--ink-3:#334155;--mut:#55617a;
--line:#e2e8f0;--line-2:#cbd5e1;--bg:#fff;--surface:#f8fafc;--surface-2:#f1f5f9;
--brand:#4f46e5;--brand-2:#4338ca;--brand-3:#3730a3;--violet:#8b5cf6;--brand-soft:#eef2ff;--brand-line:#c7d2fe;
--grad:linear-gradient(120deg,#4f46e5,#8b5cf6);
--r-sm:10px;--r:14px;--r-lg:18px;
--sh-1:0 1px 2px rgba(15,23,42,.05),0 1px 3px rgba(15,23,42,.04);
--sh-2:0 2px 4px rgba(15,23,42,.04),0 12px 24px -10px rgba(15,23,42,.12);
--sh-3:0 6px 12px -4px rgba(79,70,229,.08),0 28px 56px -20px rgba(15,23,42,.22);
--tr:.2s cubic-bezier(.4,0,.2,1);
--maxw:1200px;--sec:clamp(52px,8vw,100px);
/* Semantic aliases consumed by _base.css (original tokens kept for legacy rules) */
color-scheme:light;
--accent:var(--brand);--accent-ink:#fff;
--radius:var(--r);--radius-sm:var(--r-sm);--radius-lg:var(--r-lg);
--ring:color-mix(in srgb,var(--brand) 55%,white)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink-2);background:var(--bg);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
::selection{background:#c7d2fe;color:#1e1b4b}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand-2);text-decoration:none;transition:color var(--tr)}
a:hover{color:var(--brand)}
h1,h2,h3{color:var(--ink);line-height:1.2}
h1{font-size:clamp(1.85rem,1.35rem+2vw,2.6rem);line-height:1.15;letter-spacing:-.03em;font-weight:800;margin:.3em 0 .4em}
h2{font-size:clamp(1.35rem,1.15rem+1vw,1.75rem);letter-spacing:-.02em;font-weight:700;margin:.5em 0}
h3{font-size:1.1rem;letter-spacing:-.01em;font-weight:650;margin:.4em 0}
.container{max-width:var(--maxw);margin:0 auto;padding:0 clamp(18px,4vw,28px)}
input:focus,textarea:focus,input:focus-visible,textarea:focus-visible{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(79,70,229,.16)}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:120;background:rgba(255,255,255,.82);-webkit-backdrop-filter:blur(14px) saturate(1.6);backdrop-filter:blur(14px) saturate(1.6);border-bottom:1px solid rgba(15,23,42,.07)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:68px;flex-wrap:wrap;padding-top:6px;padding-bottom:6px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand-logo{height:38px;width:auto}
.brand-name{font-weight:800;font-size:1.16rem;letter-spacing:-.02em}
.main-nav{display:flex;align-items:center;gap:2px;flex-wrap:wrap}
.main-nav>a,.nav-item>a{position:relative;display:inline-block;color:var(--ink-3);font-weight:600;font-size:.94rem;padding:10px 13px;border-radius:10px}
.main-nav>a::after,.nav-item>a::after{content:"";position:absolute;left:13px;right:13px;bottom:5px;height:2px;border-radius:2px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform var(--tr)}
.main-nav>a:hover,.nav-item>a:hover{color:var(--ink)}
.main-nav>a:hover::after,.nav-item>a:hover::after,.nav-item:focus-within>a::after{transform:scaleX(1)}
.nav-item{position:relative}
.dropdown{position:absolute;top:100%;left:0;min-width:232px;padding:8px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-3);opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity var(--tr),transform var(--tr),visibility var(--tr);z-index:130}
.nav-item:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{display:block;padding:9px 12px;border-radius:9px;color:var(--ink-3);font-size:.92rem;font-weight:500}
.dropdown a:hover{background:var(--brand-soft);color:var(--brand-2)}
.nav-search{position:relative;margin-left:6px}
.nav-search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:14px;height:14px;color:var(--mut);pointer-events:none}
.nav-search input{width:168px;padding:9px 12px 9px 33px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font:inherit;font-size:.88rem;color:var(--ink-2);transition:border-color var(--tr),box-shadow var(--tr),background-color var(--tr)}
.nav-search input:focus{background:#fff}
.lang-switch a{display:inline-block;padding:7px 14px;border:1px solid var(--line);border-radius:999px;font-size:.85rem;font-weight:600;color:var(--ink-3);transition:color var(--tr),border-color var(--tr),background-color var(--tr)}
.lang-switch a:hover{border-color:var(--brand-line);color:var(--brand-2);background:var(--brand-soft)}
.nav-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:#fff;font-size:1.25rem;color:var(--ink-2);cursor:pointer;transition:border-color var(--tr),background-color var(--tr)}
.nav-toggle:hover{border-color:var(--brand-line);background:var(--brand-soft)}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:clamp(68px,10vw,124px) 0 clamp(56px,8vw,96px);background:radial-gradient(52rem 30rem at 82% -12%,rgba(139,92,246,.16),transparent 60%),radial-gradient(40rem 26rem at -8% 110%,rgba(79,70,229,.1),transparent 60%),linear-gradient(180deg,#fff,#f8fafc)}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(79,70,229,.13) 1px,transparent 1.5px);background-size:26px 26px;-webkit-mask-image:linear-gradient(180deg,#000,transparent 78%);mask-image:linear-gradient(180deg,#000,transparent 78%)}
.hero::after{content:"";position:absolute;top:-110px;right:-80px;width:400px;height:400px;border-radius:50%;background:linear-gradient(135deg,rgba(79,70,229,.32),rgba(168,85,247,.22));filter:blur(64px);pointer-events:none}
.hero-inner{position:relative;z-index:1}
.hero-inner::after{content:"";position:absolute;right:3%;top:4%;width:150px;height:150px;border-radius:50%;border:1.5px solid rgba(79,70,229,.22);background:conic-gradient(from 210deg,rgba(139,92,246,.14),transparent 45%);pointer-events:none}
.hero-text{max-width:780px}
.hero h1{font-size:clamp(2.2rem,1.5rem+3.2vw,3.5rem);line-height:1.1;letter-spacing:-.035em;margin:0 0 .35em}
.grad-text{background:linear-gradient(110deg,#3730a3,#4f46e5 45%,#7c3aed);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:#4338ca}
.hero-tagline{font-size:clamp(1.05rem,1rem+.5vw,1.25rem);line-height:1.6;color:var(--ink-3);max-width:60ch;margin:0 0 30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-points{display:flex;gap:12px 28px;flex-wrap:wrap;list-style:none;margin:32px 0 0}
.hero-points li{display:inline-flex;align-items:center;gap:8px;font-size:.93rem;font-weight:600;color:var(--ink-3)}
.hero-points svg{width:18px;height:18px;color:var(--brand);flex:none}
.trust-bar{position:relative;z-index:1;background:rgba(255,255,255,.7);backdrop-filter:blur(8px);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust-bar-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;padding:20px 0}
.trust-item{display:flex;flex-direction:column;align-items:center;gap:2px;min-width:110px}
.trust-item strong{font-size:clamp(1.3rem,1.1rem+.8vw,1.8rem);font-weight:800;color:var(--brand);letter-spacing:-.02em}
.trust-item span{font-size:.78rem;color:var(--mut);text-transform:uppercase;letter-spacing:.05em;font-weight:600}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:999px;font:inherit;font-weight:650;font-size:.95rem;line-height:1.2;border:1px solid transparent;cursor:pointer;transition:transform var(--tr),box-shadow var(--tr),background-color var(--tr),border-color var(--tr),color var(--tr)}
.btn svg{width:15px;height:15px;flex:none}
.btn-lg{padding:14px 30px;font-size:1.02rem}
.btn-primary{background:linear-gradient(135deg,#4f46e5,#6d28d9);color:#fff;box-shadow:0 1px 2px rgba(15,23,42,.12),0 10px 22px -8px rgba(79,70,229,.55)}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 2px 4px rgba(15,23,42,.12),0 16px 30px -10px rgba(79,70,229,.6)}
.btn-primary:active{transform:translateY(0);box-shadow:0 1px 2px rgba(15,23,42,.12),0 6px 14px -6px rgba(79,70,229,.5)}
.btn-ghost{background:#fff;color:var(--ink-2);border-color:var(--line-2);box-shadow:var(--sh-1)}
.btn-ghost:hover{color:var(--brand-2);border-color:var(--brand-line);transform:translateY(-2px);box-shadow:var(--sh-2)}
.btn-ghost:active{transform:translateY(0)}
.btn-inverse{background:#fff;color:var(--brand-2);box-shadow:0 10px 24px -10px rgba(15,23,42,.4)}
.btn-inverse:hover{color:var(--brand-3);transform:translateY(-2px);box-shadow:0 16px 32px -12px rgba(15,23,42,.45)}

/* ---------- Sections ---------- */
.section{padding:var(--sec) 0}
.section-alt{background:var(--surface);border-top:1px solid var(--surface-2);border-bottom:1px solid var(--surface-2)}
.section-head{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;margin-bottom:clamp(26px,4vw,42px)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.74rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--brand)}
.eyebrow::before,.eyebrow::after{content:"";width:22px;height:2px;border-radius:1px;background:var(--grad)}
.section-title{margin:0;font-size:clamp(1.5rem,1.2rem+1.4vw,2.05rem);letter-spacing:-.025em}
.page{padding:clamp(18px,3vw,32px) 0 var(--sec)}
.cat-hero{position:relative;padding:clamp(36px,5vw,60px) 0;overflow:hidden;background:linear-gradient(135deg,#4338ca,#6d28d9 60%,#7c3aed)}
.cat-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.25;z-index:0}
.cat-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(67,56,202,.55),rgba(67,56,202,.75));z-index:1}
.cat-hero-inner{position:relative;z-index:2;color:#fff}
.cat-hero h1{color:#fff;font-size:clamp(1.8rem,1.3rem+2vw,2.8rem);margin:0 0 10px}
.cat-hero-desc{color:rgba(255,255,255,.88);font-size:1.02rem;max-width:70ch;margin:0;line-height:1.6}
.breadcrumbs-light a,.breadcrumbs-light span{color:rgba(255,255,255,.8)}
.breadcrumbs-light a:hover{color:#fff}
.page .section{padding:clamp(34px,5vw,56px) 0 0}
.page .section>h2{position:relative;padding-left:16px;font-size:clamp(1.25rem,1.1rem+.8vw,1.6rem);margin:0 0 18px}
.page .section>h2::before{content:"";position:absolute;left:0;top:.16em;bottom:.16em;width:4px;border-radius:2px;background:var(--grad)}
.grid{display:grid;gap:clamp(16px,2.5vw,26px)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.lead{font-size:1.05rem;line-height:1.7;color:var(--ink-3);max-width:70ch;margin:8px 0 22px}

/* ---------- Media / placeholders ---------- */
.media{position:relative;overflow:hidden;background:radial-gradient(15rem 10rem at 85% -10%,rgba(139,92,246,.18),transparent 60%),linear-gradient(150deg,#eef2ff,#f8fafc 55%,#e2e8f0)}
.media::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(79,70,229,.14) 1px,transparent 1.4px);background-size:18px 18px}
.media img{position:relative;z-index:1;width:100%;height:100%;object-fit:cover}
.card-media{aspect-ratio:4/3}
.card-media img{transition:transform .5s cubic-bezier(.4,0,.2,1)}
.card:hover .card-media img{transform:scale(1.05)}
.media-1610{aspect-ratio:16/10}

/* ---------- Cards ---------- */
.card{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-1);color:var(--ink-2);transition:transform var(--tr),box-shadow var(--tr),border-color var(--tr)}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-3);border-color:var(--brand-line);color:var(--ink-2)}
.card-body{display:flex;flex-direction:column;gap:8px;flex:1;padding:18px 18px 20px}
.card-body h3{margin:0;font-size:1.05rem;line-height:1.35}
.card-sum{margin:0;color:var(--mut);font-size:.9rem;line-height:1.55}
.card .meta{margin:0;font-size:.76rem;font-weight:600;text-transform:uppercase;letter-spacing:.07em}
.meta{color:var(--mut);font-size:.86rem}
.card-cta{margin-top:auto;display:inline-flex;align-items:center;gap:6px;padding-top:8px;color:var(--brand);font-weight:650;font-size:.87rem}
.card-cta svg{width:14px;height:14px;transition:transform var(--tr)}
.card:hover .card-cta svg{transform:translateX(4px)}
.price{font-weight:800;color:var(--brand-2)}
.card-media .price{position:absolute;z-index:2;left:12px;bottom:12px;margin:0;padding:6px 13px;font-size:.85rem;background:rgba(255,255,255,.92);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid rgba(79,70,229,.18);border-radius:999px;box-shadow:var(--sh-1)}

/* ---------- Breadcrumbs / chips ---------- */
.breadcrumbs{font-size:.83rem;color:var(--mut);margin:16px 0 8px}
.breadcrumbs a{color:var(--mut);padding:2px 2px;border-radius:6px}
.breadcrumbs a:hover{color:var(--brand-2)}
.breadcrumbs span{color:var(--ink-2);font-weight:550}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0 30px}
.chip{padding:9px 18px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink-3);font-size:.9rem;font-weight:550;box-shadow:var(--sh-1);transition:transform var(--tr),color var(--tr),border-color var(--tr),background-color var(--tr)}
.chip:hover{border-color:var(--brand-line);color:var(--brand-2);background:var(--brand-soft);transform:translateY(-1px)}

/* ---------- FAQ ---------- */
.faq-list{max-width:840px;display:flex;flex-direction:column;gap:12px}
.faq-center{margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-1);transition:border-color var(--tr),box-shadow var(--tr)}
.faq-item[open]{border-color:var(--brand-line);box-shadow:var(--sh-2)}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px;font-weight:650;color:var(--ink-2);cursor:pointer;list-style:none;border-radius:var(--r)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"";flex:none;width:9px;height:9px;border-right:2px solid var(--brand);border-bottom:2px solid var(--brand);transform:translateY(-2px) rotate(45deg);transition:transform var(--tr)}
.faq-item[open] summary::after{transform:translateY(2px) rotate(-135deg)}
.faq-answer{margin:0 20px;padding:14px 0 16px;border-top:1px solid var(--surface-2);color:var(--ink-3);font-size:.96rem}
.faq-item .more{display:inline-flex;margin:0 20px 16px;font-size:.88rem;font-weight:650}

/* ---------- Rich content / tables ---------- */
.rich-content{max-width:72ch;line-height:1.7;overflow-x:auto}
.rich-content h2{margin:1.5em 0 .5em}
.rich-content h3{margin:1.2em 0 .4em}
.rich-content p{margin:.85em 0}
.rich-content ul,.rich-content ol{margin:.85em 0 .85em 1.5em}
.rich-content img{border-radius:var(--r);box-shadow:var(--sh-1)}
.rich-content blockquote{margin:1.2em 0;padding:12px 20px;border-left:3px solid var(--brand-line);background:var(--surface);border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--ink-3)}
.rich-content a{text-decoration:underline;text-decoration-color:var(--brand-line);text-underline-offset:3px}
.table-wrap{overflow-x:auto}
.rich-content table,.table-wrap table{width:100%;border-collapse:separate;border-spacing:0;margin:1.2em 0;font-size:.93rem;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.rich-content th,.table-wrap th{background:var(--surface);font-size:.78rem;text-transform:uppercase;letter-spacing:.07em;color:var(--ink-3);text-align:left;padding:11px 14px;border-bottom:1px solid var(--line)}
.rich-content td,.table-wrap td{padding:10px 14px;border-bottom:1px solid var(--surface-2);text-align:left}
.rich-content tr:last-child td,.table-wrap tr:last-child td{border-bottom:0}
.rich-content tbody tr:nth-child(even) td,.table-wrap tbody tr:nth-child(even) td{background:var(--surface)}

/* ---------- Article ---------- */
.article{max-width:840px}
.article .meta{margin:2px 0 18px}
.article-cover{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r-lg);box-shadow:var(--sh-2);margin:6px 0 22px}
.article>.lead{padding:16px 20px;background:linear-gradient(120deg,var(--brand-soft),#fff);border-left:3px solid var(--brand);border-radius:0 var(--r) var(--r) 0}
.attachments .attachment{margin:14px 0;padding:18px 20px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-1)}
.attachments .attachment h3{margin:0 0 10px}
.file-link{display:inline-flex;align-items:center;gap:8px;font-weight:650}
.file-link svg{width:16px;height:16px;flex:none}
.file-link:hover{text-decoration:underline;text-underline-offset:3px}
.video-embed{position:relative;padding-top:56.25%;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-2)}
.video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
video{width:100%;border-radius:var(--r)}
.link-list{list-style:none;margin:8px 0;max-width:840px}
.link-list li{border-bottom:1px solid var(--surface-2)}
.link-list a{display:block;padding:12px 4px;color:var(--ink-2);font-weight:550}
.link-list a::after{content:"\2192";display:inline-block;margin-left:8px;color:var(--brand);opacity:0;transform:translateX(-4px);transition:opacity var(--tr),transform var(--tr)}
.link-list a:hover{color:var(--brand-2)}
.link-list a:hover::after{opacity:1;transform:translateX(0)}

/* ---------- Pagination ---------- */
.pagination{display:flex;align-items:center;justify-content:center;gap:14px;margin:44px 0 8px}
.pagination a{padding:10px 22px;background:#fff;border:1px solid var(--line);border-radius:999px;font-weight:650;font-size:.9rem;color:var(--ink-3);box-shadow:var(--sh-1);transition:transform var(--tr),border-color var(--tr),color var(--tr),box-shadow var(--tr)}
.pagination a:hover{border-color:var(--brand-line);color:var(--brand-2);transform:translateY(-1px);box-shadow:var(--sh-2)}
.pagination span{font-size:.88rem;color:var(--mut)}

/* ---------- Product detail ---------- */
.product-top{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(24px,4vw,48px);align-items:start;margin:22px 0 6px}
.media-main{aspect-ratio:4/3;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-2)}
.thumbs{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.thumbs img{width:76px;height:60px;object-fit:cover;border-radius:var(--r-sm);border:1px solid var(--line);transition:border-color var(--tr),transform var(--tr)}
.thumbs img:hover{border-color:var(--brand);transform:translateY(-2px)}
.thumbs img{cursor:pointer}
.thumbs img.active{border-color:var(--brand);border-width:2px}
.product-info h1{margin:4px 0 10px}
.meta-row{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 6px}
.meta-chip{font-size:.8rem;font-weight:650;color:var(--ink-3);background:var(--surface);border:1px solid var(--line);padding:5px 13px;border-radius:999px}
.product-info .price{font-size:clamp(1.5rem,1.2rem+1vw,1.9rem);letter-spacing:-.02em;margin:12px 0 2px}
.product-info .lead{margin:12px 0 4px}
.product-actions{display:flex;flex-wrap:wrap;gap:12px;margin:20px 0 6px}

/* ---------- Contact / forms ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(24px,4vw,48px);margin-top:10px}
.contact-form,.inquiry-form{display:flex;flex-direction:column;gap:15px}
.contact-form{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-2);padding:clamp(20px,3vw,30px)}
.contact-form label,.inquiry-form label{display:flex;flex-direction:column;gap:6px;font-size:.85rem;font-weight:650;color:var(--ink-2);letter-spacing:.01em}
.contact-form input,.contact-form textarea,.inquiry-form input,.inquiry-form textarea{padding:11px 14px;border:1px solid var(--line-2);border-radius:var(--r-sm);background:#fff;font:inherit;font-size:.95rem;color:var(--ink);transition:border-color var(--tr),box-shadow var(--tr)}
.payment-form input,.payment-form textarea{padding:11px 14px;border:1px solid var(--line-2);border-radius:var(--r-sm);background:#fff;font:inherit;font-size:.95rem;color:var(--ink);transition:border-color var(--tr),box-shadow var(--tr)}
.form-result{margin:0;font-weight:650;font-size:.92rem}
.contact-facts{list-style:none;margin:22px 0 0;display:flex;flex-direction:column;gap:12px;max-width:520px}
.contact-facts li{display:flex;align-items:flex-start;gap:12px;padding:14px 17px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-1)}
.contact-facts svg{width:18px;height:18px;color:var(--brand);flex:none;margin-top:3px}
.contact-facts strong{display:block;font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.09em;color:var(--mut);margin-bottom:1px}
.contact-facts span{font-size:.95rem;color:var(--ink-2)}
.search-form{display:flex;gap:10px;margin:20px 0 6px;max-width:640px}
.search-form input{flex:1;padding:12px 20px;border:1px solid var(--line-2);border-radius:999px;background:#fff;font:inherit;font-size:.95rem;box-shadow:var(--sh-1);transition:border-color var(--tr),box-shadow var(--tr)}
.count{display:inline-flex;align-items:center;justify-content:center;min-width:26px;padding:2px 9px;margin-left:6px;border-radius:999px;background:var(--brand-soft);border:1px solid var(--brand-line);color:var(--brand-2);font-size:.8rem;font-weight:700;vertical-align:3px}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;padding:clamp(48px,7vw,84px) 0;background:linear-gradient(120deg,#4338ca,#6d28d9 60%,#7c3aed);color:#fff}
.cta-band::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.14) 1px,transparent 1.4px);background-size:24px 24px;-webkit-mask-image:linear-gradient(120deg,#000,transparent 70%);mask-image:linear-gradient(120deg,#000,transparent 70%)}
.cta-band::after{content:"";position:absolute;top:-120px;right:-60px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.2),transparent 65%);pointer-events:none}
.cta-inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.cta-band h2{color:#fff;font-size:clamp(1.5rem,1.2rem+1.4vw,2.05rem);letter-spacing:-.025em;margin:0 0 8px}
.cta-band p{margin:0;color:rgba(255,255,255,.88);max-width:56ch}

/* ---------- Footer ---------- */
.site-footer{position:relative;background:#1e1b4b;color:#c7d2fe;margin-top:0}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad)}
.footer-grid{display:grid;grid-template-columns:2.2fr 1fr 1fr 1.2fr;gap:clamp(24px,4vw,48px);padding:clamp(44px,6vw,72px) clamp(18px,4vw,28px) 36px}
.site-footer h3{color:#fff;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.14em;margin:0 0 14px}
.footer-brand h3{font-size:1.15rem;text-transform:none;letter-spacing:-.015em}
.footer-tagline{color:rgba(199,210,254,.75);font-size:.93rem;line-height:1.6;max-width:38ch;margin:0 0 18px}
.footer-links{display:flex;flex-direction:column;align-items:flex-start}
.footer-links a{color:rgba(199,210,254,.8);font-size:.92rem;padding:5px 0}
.footer-links a:hover{color:#fff}
.social-row{display:flex;flex-wrap:wrap;gap:8px}
.social-row a{padding:6px 15px;border:1px solid rgba(199,210,254,.28);border-radius:999px;font-size:.84rem;font-weight:600;color:#e0e7ff;transition:border-color var(--tr),background-color var(--tr),color var(--tr)}
.social-row a:hover{color:#fff;border-color:rgba(199,210,254,.55);background:rgba(255,255,255,.06)}
.footer-col p{color:rgba(199,210,254,.8);font-size:.92rem;margin:0 0 9px}
.copyright{border-top:1px solid rgba(199,210,254,.16);padding-top:20px;padding-bottom:24px;font-size:.84rem;color:rgba(199,210,254,.72)}

/* ---------- Inquiry modal ---------- */
/* Mechanism (opacity/visibility/pointer-events, z-index:var(--z-modal)) unified in _base.css */
.inquiry-modal{background:rgba(15,23,42,.55);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.inquiry-dialog{position:relative;width:min(560px,100%);max-height:90vh;overflow-y:auto;background:#fff;border-radius:var(--r-lg);box-shadow:var(--sh-3);padding:clamp(22px,4vw,34px);transform:translateY(14px) scale(.98);transition:transform var(--tr)}
.inquiry-modal.open .inquiry-dialog{transform:none}
.inquiry-dialog h2{margin:0 30px 4px 0;letter-spacing:-.025em}
.inquiry-lead{color:var(--mut);font-size:.94rem;margin:0 0 16px}
.inquiry-close{position:absolute;top:14px;right:14px;display:flex;align-items:center;justify-content:center;width:38px;height:38px;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--mut);font-size:1.25rem;line-height:1;cursor:pointer;transition:color var(--tr),border-color var(--tr),background-color var(--tr)}
.inquiry-close:hover{color:var(--ink);border-color:var(--line-2);background:var(--surface)}

/* ---------- Payment modal ---------- */
/* Mechanism (opacity/visibility/pointer-events, z-index:var(--z-modal)) unified in _base.css */
.payment-modal{background:rgba(15,23,42,.55);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.payment-dialog{position:relative;width:min(620px,100%);max-height:90vh;overflow-y:auto;background:#fff;border-radius:var(--r-lg);box-shadow:var(--sh-3);padding:clamp(22px,4vw,34px)}
.payment-modal.open .payment-dialog{animation:pay-rise var(--tr) ease-out}
@keyframes pay-rise{from{transform:translateY(14px) scale(.98)}to{transform:none}}
.payment-dialog h2{margin:0 30px 4px 0;letter-spacing:-.025em}
.payment-summary{margin:0 0 6px;font-size:.92rem;color:var(--ink-3)}
.payment-summary-amount{color:var(--brand-2)}
.payment-form{display:flex;flex-direction:column;gap:15px}
.payment-form label{display:flex;flex-direction:column;gap:6px;font-size:.85rem;font-weight:650;color:var(--ink-2);letter-spacing:.01em}
.payment-qty-label{max-width:140px}
.card-fields{border:1px solid var(--line);border-radius:var(--r);padding:16px;margin:4px 0;display:flex;flex-direction:column;gap:15px}
.card-fields legend{padding:0 8px;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--mut)}
.card-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}

/* ---------- Responsive ---------- */
@media (max-width:960px){
.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}
.footer-grid{grid-template-columns:1fr 1fr}
.product-top,.contact-grid{grid-template-columns:1fr}
.main-nav{gap:0}
.main-nav>a,.nav-item>a{padding:10px 10px}
.nav-search input{width:140px}
.hero-inner::after{display:none}
}
@media (max-width:640px){
html{scroll-padding-top:72px}
.grid-3,.grid-4{grid-template-columns:1fr}
.nav-toggle{display:flex}
.main-nav{display:none;width:100%;flex-direction:column;align-items:stretch;gap:2px;padding:8px 0 16px}
.main-nav.open{display:flex}
.main-nav>a,.nav-item>a{display:block;padding:12px 14px;font-size:1rem;border-radius:10px}
.main-nav>a::after,.nav-item>a::after{display:none}
.main-nav>a:hover,.nav-item>a:hover{background:var(--brand-soft);color:var(--brand-2)}
.nav-item .dropdown{position:static;min-width:0;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;border-left:2px solid var(--surface-2);border-radius:0;padding:0 0 6px 18px}
.nav-search{margin:8px 0 0;width:100%}
.nav-search input{width:100%}
.lang-switch{margin-top:10px}
.hero{padding:52px 0 48px}
.hero::after{width:260px;height:260px;top:-80px;right:-90px}
.footer-grid{grid-template-columns:1fr}
.search-form{flex-direction:column}
.search-form input{width:100%}
.cta-inner{flex-direction:column;align-items:flex-start}
.pagination{gap:10px}
.thumbs img{width:64px;height:50px}
.card-body{padding:16px}
.faq-item summary{padding:14px 16px}
.faq-answer{margin:0 16px}
.faq-item .more{margin:0 16px 14px}
}
/* Reduced-motion kill-switch + global :focus-visible (--ring) unified in _base.css */
.has-dropdown:focus-within .dropdown{opacity:1;visibility:visible;transform:none;pointer-events:auto}
.form-result.is-success{color:#15803d}
.form-result.is-error{color:#b91c1c}

/* ---------- A11y: skip-link style unified in _base.css ---------- */
main:focus{outline:none}

/* ---------- Hero visual stack (right-side media) ---------- */
.hero-inner{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(28px,4vw,64px);align-items:center}
.hero-text{order:1}
.hero-visual{order:2;position:relative;min-height:380px;display:none}
@media (min-width:960px){.hero-visual{display:block}}
.hv-card{position:absolute;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-3);padding:18px 20px;display:flex;flex-direction:column;gap:6px;min-width:220px;max-width:260px;transition:transform .35s cubic-bezier(.4,0,.2,1)}
.hv-card .hv-eyebrow{font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--brand)}
.hv-card strong{color:var(--ink);font-size:1rem;line-height:1.35;font-weight:700}
.hv-card .hv-price{color:var(--brand-2);font-weight:700;font-style:normal}
.hv-card-a{top:0;right:6%;transform:rotate(-3deg)}
.hv-card-b{bottom:24%;right:0;transform:rotate(2.5deg)}
.hv-card-c{top:42%;left:0;transform:rotate(-1.5deg)}
.hv-card:hover{transform:rotate(0) scale(1.03)}

/* ---------- Skeleton (CLS + first-paint polish) ---------- */
.skeleton{display:block;background:linear-gradient(90deg,var(--surface) 0%,var(--surface-2) 50%,var(--surface) 100%);background-size:200% 100%;animation:skel 1.4s ease-in-out infinite;border-radius:8px}
@keyframes skel{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* ---------- Tap targets & focus polish ---------- */
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:8px;box-shadow:0 0 0 4px rgba(79,70,229,.18)}
.nav-toggle:focus-visible{box-shadow:0 0 0 4px rgba(79,70,229,.2)}
.btn-primary:focus-visible{box-shadow:0 0 0 4px rgba(79,70,229,.28),0 1px 2px rgba(15,23,42,.12),0 10px 22px -8px rgba(79,70,229,.55)}

/* ---------- Product / Article detail: author + reading time strip ---------- */
.detail-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;margin:8px 0 18px;color:var(--mut);font-size:.88rem}
.detail-meta .author{display:inline-flex;align-items:center;gap:8px}
.detail-meta .author-avatar{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--violet));color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:.78rem}
.detail-meta .dotsep{color:var(--line-2)}

/* ---------- Article TOC (E-E-A-T) ---------- */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:clamp(20px,3vw,40px);align-items:start;margin:18px 0 0}
.article-toc{position:sticky;top:96px;align-self:start;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;box-shadow:var(--sh-1)}
.article-toc h4{font-size:.74rem;text-transform:uppercase;letter-spacing:.1em;color:var(--mut);margin:0 0 10px}
.article-toc ol{list-style:none;margin:0;padding:0;counter-reset:toc}
.article-toc li{counter-increment:toc;margin:6px 0}
.article-toc a{color:var(--ink-2);font-size:.88rem;line-height:1.45;display:block;border-radius:6px;padding:4px 6px}
.article-toc a:hover{color:var(--brand-2);background:var(--brand-soft)}
.article-toc li::before{content:counter(toc,decimal-leading-zero) ".  ";color:var(--mut);font-variant-numeric:tabular-nums}
@media (max-width:960px){.article-layout{grid-template-columns:1fr}.article-toc{position:static;order:-1}}

/* ---------- Product trust strip (under Buy Now) ---------- */
.product-trust{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 0}
.product-trust .badge{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;font-size:.78rem;font-weight:600;color:var(--ink-3);background:var(--surface);border:1px solid var(--line);border-radius:999px}
.product-trust .badge svg{width:13px;height:13px;color:var(--brand)}

/* ---------- Article card meta polish ---------- */
.article-card .meta-row{display:flex;flex-wrap:wrap;gap:6px 12px;align-items:center;font-size:.78rem;color:var(--mut);text-transform:none;letter-spacing:0;font-weight:500}
.article-card .meta-row time{font-variant-numeric:tabular-nums}

/* ---------- Checkout: payment-method selector + method panels ---------- */
.payment-methods{display:flex;gap:4px;padding:4px;margin:14px 0 18px;background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r)}
.payment-method-tab{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 12px;border:0;border-radius:10px;background:transparent;color:var(--ink-3);font:inherit;font-size:.9rem;font-weight:650;cursor:pointer;transition:background var(--tr),color var(--tr),box-shadow var(--tr)}
.payment-method-tab svg{width:18px;height:18px;flex:none}
.payment-method-tab:hover{color:var(--ink)}
.payment-method-tab.is-active{background:#fff;color:var(--brand-2);box-shadow:var(--sh-1)}
.card-fields[hidden],.paypal-panel[hidden]{display:none}
.paypal-panel{display:flex;gap:12px;align-items:flex-start;margin:4px 0;padding:16px;border:1px solid var(--brand-line);border-radius:var(--r);background:var(--brand-soft)}
.paypal-panel svg{width:22px;height:22px;flex:none;margin-top:2px;color:#003087}
.paypal-panel p{margin:0;font-size:.9rem;line-height:1.6;color:var(--ink-3)}
.payment-submit{margin-top:2px}