:root{--p:#0f3676;--pd:#0b244f;--bg:#f6f8fa;--tx:#162130;--bd:#d3dbe3}
*{box-sizing:border-box}body{margin:0;font:16px/1.55 system-ui,Segoe UI,sans-serif;background:var(--bg);color:var(--tx)}
a{color:var(--p)}header{display:flex;justify-content:space-between;align-items:center;padding:14px 5vw;background:#fff;border-bottom:1px solid var(--bd);position:sticky;top:0}
.logo{font-weight:800;font-size:1.3rem;text-decoration:none}nav{display:flex;gap:18px;align-items:center}nav a{text-decoration:none}
.btn,button{background:var(--p);color:#fff!important;border:0;border-radius:8px;padding:10px 16px;font:inherit;font-weight:600;cursor:pointer}.btn:hover,button:hover{background:var(--pd)}
main{max-width:1500px;margin:auto;padding:0 5vw 40px}.hero{padding:48px 0 24px;text-align:center}h1{font-size:clamp(1.7rem,4.5vw,2.8rem);line-height:1.15;margin:0 0 12px}
.search{display:flex;gap:8px;max-width:560px;margin:20px auto 0}input,select{width:100%;padding:11px;border:1px solid var(--bd);border-radius:8px;font:inherit;background:#fff}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}
.card{display:block;background:#fff;border:1px solid var(--bd);border-radius:10px;padding:14px;text-decoration:none;color:inherit}.card:hover{border-color:var(--p)}.card b{display:block}.card small{color:#586576}
.list{display:grid;gap:8px}.row{display:flex;justify-content:space-between;align-items:center;gap:10px;background:#fff;border:1px solid var(--bd);border-radius:10px;padding:10px 14px}
.row code{font-weight:700;word-break:break-all}.tag{background:#fde68a;border-radius:6px;padding:1px 7px;font-size:.75rem;margin-left:6px}
form{display:grid;gap:14px;max-width:480px;margin:auto}label{display:grid;gap:4px;font-weight:600}.hp{position:absolute;left:-9999px}
footer{text-align:center;padding:24px;color:#586576;border-top:1px solid var(--bd)}
@media(max-width:560px){.search{flex-direction:column}}
.legal{max-width:760px;padding-top:32px}.legal h2{margin-top:28px}.txt{max-width:760px;margin:auto}.stats{color:#586576}
details{background:#fff;border:1px solid var(--bd);border-radius:10px;padding:10px 14px;margin:8px 0}summary{cursor:pointer;font-weight:600}
fieldset{border:1px solid var(--bd);border-radius:10px;display:grid;gap:10px}.chk{font-weight:400;font-size:.9rem;display:block}.chk input,fieldset input{width:auto;margin-right:6px}
.logo{display:flex;align-items:center;gap:8px}.plans .card{cursor:default}
#ck{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--bd);padding:12px 5vw;display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;font-size:.9rem}
.card{display:flex;gap:12px;align-items:center}.bd{flex:none;width:42px;height:42px;border-radius:10px;color:#fff;display:grid;place-items:center;font-weight:800}
header{flex-wrap:wrap;gap:8px;z-index:30}.hero{background:linear-gradient(135deg,#0f3676,#112d5e);color:#fff;border-radius:18px;padding:48px 5vw 32px;margin-top:24px}.hero p{color:#d5e2f2;max-width:640px;margin-left:auto;margin-right:auto}.hero a:not(.btn){color:#fde68a}
.hero .stats{color:#fff}.hero .search input{border:0;padding:14px;font-size:1.05rem}.btn.alt{background:#fde68a;color:#162130!important}.btn.ghost{background:transparent;border:1px solid #fff;color:#fff!important}.btn{display:inline-block;text-decoration:none}
.dd{position:relative}.dd summary{cursor:pointer;list-style:none;font-weight:600}.dd summary::-webkit-details-marker{display:none}
.menu{position:absolute;top:calc(100% + 8px);left:0;background:#fff;border:1px solid var(--bd);border-radius:10px;padding:8px;min-width:240px;max-height:70vh;overflow:auto;display:grid;box-shadow:0 8px 24px rgba(0,0,0,.12)}.menu a{padding:7px 10px;border-radius:6px;white-space:nowrap}.menu a:hover{background:var(--bg)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.chip{background:#fff;color:var(--tx)!important;border:1px solid var(--bd);border-radius:999px;padding:6px 14px;font-weight:500}.chip.on{background:var(--p);color:#fff!important;border-color:var(--p)}
table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--bd);border-radius:10px}td,th{padding:10px 12px;border-bottom:1px solid var(--bd);text-align:left}
footer{background:#fff}.fcols{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px;text-align:left;max-width:1000px;margin:0 auto 16px}.fcols a{display:block;padding:2px 0}
@media(max-width:560px){.menu{position:static;box-shadow:none}nav{flex-wrap:wrap}}
.hero2{background:radial-gradient(800px 380px at 90% 0,#1d4f9f66,transparent),linear-gradient(160deg,#091a35,#0f3676 130%);color:#fff;border-radius:22px;margin-top:20px;padding:28px 4vw 22px;overflow:hidden}
.hwrap{display:grid;grid-template-columns:1.5fr 1fr;gap:28px;align-items:start}
.hl h1{font-size:clamp(2rem,5vw,3.6rem);line-height:1.08;margin:14px 0}.hl h1 em{font-style:normal;background:linear-gradient(90deg,#4da3ff,#a5d4ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.pill{display:inline-flex;gap:8px;align-items:center;border:1px solid #ffffff33;background:#ffffff12;border-radius:999px;padding:5px 12px;font-size:.78rem;text-transform:uppercase;color:#a5d4ff;font-weight:600}.pill i{width:8px;height:8px;border-radius:50%;background:#4da3ff;box-shadow:0 0 0 3px #4da3ff55}
.hl p{color:#b9c9df;max-width:520px}.cta{margin:18px 0}.hero2 .btn{border-radius:999px;padding:12px 24px}.hero2 .btn.alt{background:#4da3ff;color:#06182f!important}.hero2 .btn.wh{background:#fff;color:#0f3676!important}
.stat3{display:flex;gap:12px;flex-wrap:wrap}.stat3 div{flex:1;min-width:110px;background:#ffffff12;border:1px solid #ffffff22;border-radius:14px;padding:12px 16px}.stat3 b{display:block;font-size:1.7rem}.stat3 small{color:#9fb3d1;text-transform:uppercase;font-size:.68rem}
.hr{background:#ffffff14;border:1px solid #ffffff2a;border-radius:18px;padding:20px;display:grid;gap:12px}.hr label{display:grid;gap:6px;font-size:.72rem;text-transform:uppercase;color:#9fb3d1;font-weight:600}
.hr input{background:#ffffff14;border:1px solid #ffffff2a;color:#fff;border-radius:10px;padding:12px}.hr input::placeholder{color:#9fb3d1}.hr button{background:#4da3ff;color:#06182f!important;border-radius:999px;padding:13px}.hr button:hover{background:#7dbcff}
.car{display:flex;align-items:center;gap:10px;margin-top:24px;border-top:1px solid #ffffff22;padding-top:18px}.track{display:flex;gap:12px;overflow-x:auto;scrollbar-width:none;flex:1}.track::-webkit-scrollbar{display:none}
.bc{flex:none;width:170px;display:grid;justify-items:center;gap:6px;text-align:center;background:#ffffff12;border:1px solid #ffffff22;border-radius:14px;padding:14px 10px;color:#fff;text-decoration:none}.bc:hover{border-color:#4da3ff}.bc small{color:#7fc0ff;font-size:.74rem}.bc .bd{width:56px;height:56px;border-radius:12px}
.arw{flex:none;width:34px;height:34px;border-radius:50%;padding:0;background:#ffffff1a;border:1px solid #ffffff33;font-size:1.2rem}.arw:hover{background:#ffffff33}
@media(max-width:820px){.hwrap{grid-template-columns:1fr}}
.bp{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:28px;margin-top:8px}.bm section{margin-top:30px}.bm h2{margin-bottom:8px}.hl .stat3 b.sm{font-size:1rem}
.toc{position:sticky;top:84px;align-self:start;background:#fff;border:1px solid var(--bd);border-radius:12px;padding:14px;margin-top:30px}.toc a{display:block;padding:4px 0;font-size:.9rem;text-decoration:none}
.promo{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:#fff;border:1px dashed var(--p);border-radius:12px;padding:14px;margin-top:12px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}.two>div{background:#fff;border:1px solid var(--bd);border-radius:12px;padding:14px}.two ul{margin:8px 0 0;padding-left:18px}
.steps{padding-left:22px}.steps li{margin:10px 0}.bc2{font-size:.85rem;color:#9fb3d1}.bc2 a{color:#a5d4ff}
.cta2{background:linear-gradient(160deg,#091a35,#0f3676);color:#fff;border-radius:16px;padding:24px;text-align:center}.cta2 p{color:#b9c9df}.cta2 .btn{border-radius:999px;background:#4da3ff;color:#06182f!important}
@media(max-width:900px){.bp{grid-template-columns:1fr}.toc{display:none}.two{grid-template-columns:1fr}}
fieldset label{display:flex;align-items:center;gap:10px;font-weight:600}fieldset input[type=radio]{flex:none;margin:0}
.bd{position:relative;overflow:hidden}.bd img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#fff;padding:5px;box-sizing:border-box}
.grid{grid-template-columns:repeat(auto-fill,minmax(170px,1fr))}
.card{display:grid;justify-items:center;align-content:start;gap:6px;text-align:center;padding:14px 10px}.card .bd{width:56px;height:56px;border-radius:12px}.card b{display:block}.card small{display:block;color:var(--p);font-size:.78rem}
.grid{grid-template-columns:repeat(4,1fr);gap:18px}
.card{padding:26px 16px;gap:10px;border-radius:14px}.card .bd{width:112px;height:112px;border-radius:18px;font-size:2rem}.card b{font-size:1.15rem}.card small{font-size:.9rem}
@media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}.card .bd{width:88px;height:88px}}
@media(max-width:420px){.grid{gap:10px}.card{padding:18px 8px}}
.rl{display:flex;align-items:center;gap:12px;min-width:0}.rl .bd{width:44px;height:44px;border-radius:10px;font-size:.95rem}
.bh{display:flex;gap:20px;align-items:center;margin:14px 0}.bh .bd{width:104px;height:104px;border-radius:20px;font-size:2rem}.bh h1{margin:8px 0 0}
@media(max-width:560px){.bh{flex-direction:column;align-items:flex-start}}
.bd.ok{background:#fff!important}
.more{text-align:center;margin-top:14px}
.big{gap:12px}.big .row{padding:16px 20px;border:2px solid var(--bd);border-left:6px solid var(--p);border-radius:14px;box-shadow:0 4px 14px rgba(15,54,118,.08);transition:transform .15s,box-shadow .15s}
.big .row:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(15,54,118,.16)}.big .rl>span{font-size:0}.big .rl b{display:none}
.big code{display:inline-block;font:700 1.45rem/1.2 ui-monospace,Consolas,monospace;letter-spacing:.06em;color:var(--p);background:#eef4ff;border:2px dashed var(--p);border-radius:10px;padding:8px 16px}
.big .btn,.big button{padding:13px 22px;font-size:1rem;border-radius:999px;white-space:nowrap}.big .tag{font-size:.72rem;margin:0 0 0 10px;vertical-align:middle}
.big .hot{border-color:#f5b301;border-left-color:#f5b301;background:linear-gradient(90deg,#fff8e1,#fff 60%)}
@media(max-width:560px){.big .row{flex-wrap:wrap;padding:14px}.big code{font-size:1.15rem}.big button,.big .btn{width:100%;text-align:center}}
textarea{width:100%;padding:11px;border:1px solid var(--bd);border-radius:8px;font:inherit}
.ra{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.vt{display:flex;gap:6px}.v,.big .v{background:#fff;color:var(--tx)!important;border:1px solid var(--bd);padding:8px 12px;font-size:.85rem;border-radius:999px}.v:hover{border-color:var(--p);background:#eef4ff}.v:disabled{opacity:.6;cursor:default}
.hero2{overflow:visible}.sw{position:relative}
.sg{position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:40;background:#fff;color:var(--tx);border:1px solid var(--bd);border-radius:12px;box-shadow:0 14px 34px rgba(5,20,50,.28);max-height:340px;overflow:auto;padding:6px}
.sgi{display:flex;align-items:center;gap:12px;padding:8px 10px;border-radius:8px;text-decoration:none;color:var(--tx)}.sgi:hover,.sgi.on{background:#eef4ff}.sgi .bd{flex:none;width:36px;height:36px;border-radius:9px;font-size:.8rem}.sgi b{display:block;text-transform:none}.sgi small{color:#586576;text-transform:none;font-size:.8rem}.sgn{padding:10px;margin:0;color:#586576;text-transform:none}
.menu a{display:flex;align-items:center;gap:10px}.menu .bd{flex:none;width:28px;height:28px;border-radius:7px;font-size:.65rem}