:root{--bg:#020711;--panel:#071b2b;--panel2:#092b44;--line:#1e5269;--text:#f5fdff;--muted:#b9d6de;--cyan:#22d3ee;--cyan2:#7beaf3;--max:1180px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,system-ui,sans-serif;background:radial-gradient(circle at 78% 0,#0b6d7f,#071523 38%,var(--bg));color:var(--text);overflow-x:hidden;line-height:1.65}
a{text-decoration:none;color:inherit}.wrap{max-width:var(--max);margin:auto;padding:0 24px}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;z-index:100;background:#fff;color:#061827;padding:10px 14px;border-radius:10px}
.top{border-bottom:1px solid #1e4961;background:#061221ee;position:sticky;top:0;z-index:20;backdrop-filter:blur(14px)}
.bar{min-height:72px;display:flex;justify-content:space-between;align-items:center;gap:18px}.brand{font-size:30px;font-weight:950;letter-spacing:-.04em}
.brand span,.c,.link{color:var(--cyan)}.sub,p{color:var(--muted)}
.nav{display:flex;gap:8px;align-items:center}.nav a,.btn,.lang-switch{border:1px solid #2b5269;border-radius:999px;padding:9px 13px;font-weight:850;background:#061827;color:#fff}
.nav a:hover,.nav a:focus-visible,.btn:hover,.btn:focus-visible{border-color:var(--cyan);transform:translateY(-1px)}
.btn,.hot{background:var(--cyan)!important;color:#06202a!important;border-color:transparent!important;display:inline-flex;align-items:center;justify-content:center}
.btn.secondary{background:#061827!important;color:#fff!important;border-color:#2b5269!important}
.hero{padding:42px 0 22px}.hero h1{font-size:clamp(38px,6vw,68px);line-height:1.02;letter-spacing:-.045em;margin:7px 0 16px;max-width:980px}.hero p{font-size:18px;max-width:850px;margin:0}
.eyebrow{color:var(--cyan2);font-size:13px;font-weight:950;letter-spacing:.12em;text-transform:uppercase}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.search{max-width:820px;display:flex;gap:9px;margin-top:22px;padding:8px;background:#061827;border:1px solid var(--line);border-radius:18px}.search input{min-width:0;flex:1;border:0;background:transparent;color:#fff;font:inherit;padding:9px 12px;outline:0}.search input::placeholder{color:#88aab6}.search:focus-within{border-color:var(--cyan);box-shadow:0 0 0 3px #22d3ee20}.search button{border:0;border-radius:12px;background:var(--cyan);color:#05202a;font-weight:950;padding:10px 17px;cursor:pointer}
.section{padding:20px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:12px}.section h2,.section-head h2{font-size:clamp(25px,3.5vw,38px);line-height:1.12;margin:0}.section-head p{margin:4px 0 0;max-width:650px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.grid5{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.card,.box,.guide-card,.route,.product-card,.faq-list{background:linear-gradient(180deg,var(--panel2),#061827);border:1px solid var(--line);border-radius:19px;padding:18px;box-shadow:0 12px 30px #0004}.card,.guide-card,.route,.product-card{margin:0}.box{line-height:1.75;margin:14px 0}.box h2{margin-top:0}.card h3,.guide-card h3,.product-card h3{margin:0 0 7px;line-height:1.25}.card p,.guide-card p,.route p,.product-card p{margin:6px 0}.guide-card{display:flex;flex-direction:column;min-height:210px}.guide-card .meta{margin-top:auto;padding-top:12px}
.route{display:block;min-height:112px}.route strong{display:block;font-size:20px;margin-bottom:3px}.route:hover,.guide-card:hover,.product-card:hover{border-color:var(--cyan);transform:translateY(-2px)}
.product-card{overflow:hidden;padding:13px}.product-card .pic{height:178px;display:block;border-radius:14px;overflow:hidden;background:#dbe4ea;margin:0 0 12px}.product-card img{width:100%;height:100%;object-fit:cover;display:block}.product-card h3{font-size:17px}.product-card .btn{width:100%;margin-top:10px;padding:8px 10px}.price{font-weight:950;font-size:19px;color:var(--cyan2)}.meta{font-size:13px;color:#91bdc7}.qc{font-size:13px;line-height:1.5}
.notice{background:#073247;border:1px solid #2a7185;border-left:4px solid var(--cyan);border-radius:15px;padding:15px 17px;color:#d9fbff}.notice p{margin:0;color:#d9fbff}
.faq-list{padding:8px 20px}.faq-list details{border-bottom:1px solid #1e4961;padding:16px 0}.faq-list details:last-child{border-bottom:0}.faq-list summary{cursor:pointer;font-weight:900;list-style:none;display:flex;justify-content:space-between;gap:16px}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:'+';color:var(--cyan);font-size:24px;line-height:1}.faq-list details[open] summary:after{content:'−'}.faq-list p{margin:9px 0 0}
.article-list{display:grid;gap:12px}.article-list a{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:center;background:#061827;border:1px solid var(--line);border-radius:15px;padding:16px}.article-list a:hover{border-color:var(--cyan)}
.faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.faq>div{background:#061827;border:1px solid var(--line);border-radius:14px;padding:14px}.faq h3{margin:0 0 6px}.faq p{margin:0}
.trust-links{max-width:var(--max);margin:10px auto 0;padding:18px 24px;border-top:1px solid #173c50;display:flex;justify-content:center;gap:18px;flex-wrap:wrap;color:#91bdc7;font-size:14px}.trust-links a:hover{color:var(--cyan2)}
.ck,.menu,.drawer,.shade{display:none}.foot{text-align:center;color:#89a4b8;padding:28px 18px}.foot a{color:var(--cyan2)}
@media(max-width:900px){.grid5{grid-template-columns:repeat(3,minmax(0,1fr))}.grid4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){
 .wrap{padding:0 12px}.bar{min-height:62px}.brand{font-size:22px}.sub{font-size:11px}.nav{display:none}.menu{display:block;font-size:28px;cursor:pointer}
 .drawer{display:block;position:fixed;left:0;top:0;width:84%;height:100vh;background:#040816;z-index:50;transition:.25s;padding:16px;border-right:1px solid #1e4961;overflow:auto;transform:translateX(-110%);box-sizing:border-box}.drawer a,.drawer label{display:block;padding:15px 6px;border-bottom:1px solid #29394b;color:#ddd}.shade{display:none;position:fixed;inset:0;background:#0008;z-index:40}.ck:checked~.shade{display:block}.ck:checked~.drawer{transform:translateX(0)}
 .hero{padding:27px 0 12px}.hero h1{font-size:32px}.hero p{font-size:14px;line-height:1.55}.actions{margin-top:14px}.actions .btn{flex:1;min-width:135px;font-size:13px;padding:9px}
 .search{margin-top:15px}.search input{font-size:13px;padding:7px}.search button{font-size:12px;padding:8px 10px}.section{padding:13px 0}.section-head{align-items:start;margin-bottom:9px}.section-head h2,.section h2{font-size:23px}.section-head p{font-size:12px}
 .grid2,.grid3{grid-template-columns:1fr}.grid4,.grid5{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.card,.guide-card,.route,.product-card{padding:11px;border-radius:14px}.route{min-height:86px}.route strong{font-size:16px}.route p{font-size:11px;line-height:1.35}.guide-card{min-height:0}.guide-card p{font-size:12px}.product-card .pic{height:112px;margin-bottom:8px}.product-card h3{font-size:14px}.product-card .meta,.product-card .qc{font-size:11px}.price{font-size:16px}.product-card .btn{font-size:12px}.box{padding:14px}.box p,.box li{font-size:14px}.faq{grid-template-columns:1fr}.faq-list{padding:3px 14px}.faq-list details{padding:13px 0}.faq-list summary{font-size:14px}.faq-list p{font-size:12px}.article-list a{grid-template-columns:1fr;padding:13px}.article-list .meta{display:none}.trust-links{padding:14px 12px;gap:12px;font-size:12px}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}