:root{
  --paper:#F4F1E8;--paper-2:#ECE8DD;--white:#FFFDF7;--ink:#111111;--text:#1D1D1D;--muted:#62605B;--quiet:#89867E;
  --acid:#D7FF32;--acid-2:#B9F227;--blue:#2457FF;--red:#FF5938;--dark:#161616;--line:rgba(17,17,17,.22);--strong:rgba(17,17,17,.72);
  --max:1280px;--shadow:0 16px 36px rgba(30,28,22,.08)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.78;overflow-x:hidden}body.drawer-open{overflow:hidden}
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solid transparent;font-size:15px;white-space:nowrap}.nav-core a:hover,.nav-core a.active{border-bottom-color:var(--ink)}.header-actions{display:flex;align-items:center;gap:12px}.main-btn,.secondary-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:11px 18px;text-decoration:none;border:1px solid var(--ink);border-radius:4px;font-weight:700;line-height:1.2}.main-btn{background:var(--ink);color:#fff}.main-btn:hover{background:var(--acid);color:var(--ink)}.secondary-btn{background:transparent;color:var(--ink)}.secondary-btn:hover{background:var(--ink);color:#fff}.menu-toggle{width:46px;height:46px;padding:10px;border:1px solid var(--ink);background:transparent;display:flex;flex-direction:column;justify-content:center;gap:5px;cursor:pointer}.menu-toggle span{display:block;height:2px;background:var(--ink)}.menu-toggle span:nth-child(1){width:100%}.menu-toggle span:nth-child(2){width:70%}.menu-toggle span:nth-child(3){width:88%}.mobile-menu-toggle{display:none}.drawer-overlay{position:fixed;inset:0;background:rgba(17,17,17,.45);z-index:10000}.site-drawer{position:fixed;z-index:10001;top:0;right:0;width:min(560px,94vw);height:100dvh;background:var(--dark);color:var(--paper);padding:28px 30px 40px;transform:translateX(104%);transition:transform .26s ease;overflow-y:auto}.site-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(244,241,232,.3);padding-bottom:18px;margin-bottom:20px}.drawer-close{border:1px solid var(--paper);background:transparent;color:var(--paper);padding:8px 12px;cursor:pointer}.drawer-nav{display:grid}.drawer-nav a{display:flex;gap:20px;align-items:baseline;text-decoration:none;color:#fff;font-weight:800;font-size:clamp(1.35rem,3.1vw,2rem);border-bottom:1px solid rgba(244,241,232,.18);padding:12px 0}.drawer-nav a span{font-size:12px;color:#9f9d96;min-width:28px}.drawer-nav a:hover,.drawer-nav a.active{color:var(--acid)}.drawer-note{color:#c8c5bd;font-size:13px;margin:24px 0 0}.mobile-bottom-nav{display:none}.wrap{max-width:var(--max);margin:0 auto;padding-left:22px;padding-right:22px}.section{padding:108px 0}.section-tight{padding:72px 0}.section-dark{background:var(--dark);color:var(--paper)}.section-dark h1,.section-dark h2,.section-dark h3{color:#fff}.section-blue{background:var(--blue);color:#fff}.section-blue h2,.section-blue h3{color:#fff}.section-acid{background:#F1F8C9}.section-soft-blue{background:#E5EAFF}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:22px}.eyebrow:before{content:"";width:24px;height:1px;background:currentColor}.eyebrow.light{color:#d8d4ca}.section-index{color:var(--blue);font-weight:800}.accent-label{display:inline-block;background:var(--acid);color:var(--ink);padding:4px 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p{font-size:14px;color:var(--muted);margin:0}.channel-index{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--ink)}.channel-item{display:grid;grid-template-columns:74px 1fr auto;gap:18px;align-items:center;padding:20px 0;border-bottom:1px solid var(--ink)}.channel-item:nth-child(odd){padding-right:28px;border-right:1px solid var(--ink)}.channel-item:nth-child(even){padding-left:28px}.channel-item .num{color:var(--blue);font-size:12px;font-weight:900}.channel-item p{margin:0;color:var(--muted);font-size:14px}.brand-grid,.feature-grid,.two-col,.article-hero{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:26px;align-items:start}.brand-copy{grid-column:1/6}.brand-media{grid-column:7/13}.feature-media{grid-column:1/8}.feature-copy{grid-column:9/13}.two-col>.col-a{grid-column:1/7}.two-col>.col-b{grid-column:7/13}.panel{padding:34px;border:1px solid var(--ink);background:var(--white)}.panel.dark{background:var(--dark);color:var(--paper)}.panel.dark h2,.panel.dark h3{color:#fff}.panel.acid{background:#F1F8C9}.panel.blue-soft{background:#E5EAFF}.panel img{margin-bottom:26px}.service-points{display:grid;gap:0;border-top:1px solid currentColor;margin-top:24px}.service-points div{padding:14px 0;border-bottom:1px solid currentColor}.three-col{display:grid;grid-template-columns:1.05fr .85fr 1.1fr;gap:0;border:1px solid var(--ink)}.three-col>article{padding:30px;border-right:1px solid var(--ink)}.three-col>article:last-child{border-right:0}.date-stack{display:grid;gap:12px}.date-item{display:grid;grid-template-columns:58px 1fr;gap:14px;padding:12px 0;border-top:1px solid var(--ink)}.date-item strong{font-size:28px;line-height:1;color:var(--red)}.safety-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.safety-card{border:1px solid rgba(255,255,255,.35);padding:26px}.safety-card img{border-color:rgba(255,255,255,.7);margin-bottom:18px}.review-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.quote{padding:24px;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);background:var(--white)}.quote:nth-child(1){grid-column:1/6}.quote:nth-child(2){grid-column:7/13;background:#E5EAFF}.quote:nth-child(3){grid-column:2/8}.quote:nth-child(4){grid-column:8/13;background:#F1F8C9}.quote:nth-child(5){grid-column:1/7}.quote:nth-child(6){grid-column:7/12}.quote .qnum{color:var(--blue);font-weight:900;font-size:12px}.quote p{font-size:17px;margin:10px 0 0}.faq-list{border-top:1px solid var(--ink)}details.faq-item{border-bottom:1px solid var(--ink);padding:0}details.faq-item summary{cursor:pointer;list-style:none;font-size:18px;font-weight:800;padding:22px 42px 22px 0;position:relative}details.faq-item summary::-webkit-details-marker{display:none}details.faq-item 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@media (max-width:1040px){.nav-core{display:none}.mobile-menu-toggle{display:flex}.desktop-menu-toggle{display:none}.site-logo{margin-right:auto}.hero-copy{grid-column:1/7}.hero-visual{grid-column:7/13}.channel-index{grid-template-columns:1fr}.channel-item:nth-child(odd),.channel-item:nth-child(even){padding-left:0;padding-right:0;border-right:0}.topic-grid{grid-template-columns:1fr 1fr}.three-col{grid-template-columns:1fr}.three-col>article{border-right:0;border-bottom:1px solid var(--ink)}.three-col>article:last-child{border-bottom:0}.article-layout,.article-layout.reverse{grid-template-columns:1fr}.article-layout.reverse .article-main,.article-layout.reverse .article-side{order:initial}.article-side{position:static}.contact-flow{grid-template-columns:1fr 1fr}.contact-flow div:nth-child(2){border-right:0}.contact-flow div:nth-child(-n+2){border-bottom:1px solid var(--ink)}}
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@media (max-width:430px){h1{font-size:clamp(2.7rem,15vw,4rem)}.core-grid{grid-template-columns:1fr}.core-item{border-right:0;border-bottom:1px solid var(--ink)!important}.core-item:last-child{border-bottom:0!important}.footer-links-grid{grid-template-columns:1fr}.channel-item{grid-template-columns:42px 1fr}.channel-item p{grid-column:2}.header-actions{gap:6px}}