:root{--navy:#0D2752;--navy2:#163a74;--ink:#0a1a36;--gold:#C9A227;--gold2:#E8C964;--cream:#F7F4EC;--card:#fff;--muted:#5f6778;--wa:#25D366;--r:28px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Plus Jakarta Sans","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Noto Sans CJK SC",sans-serif;background:var(--cream);color:var(--ink);line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
h1,h2,h3{letter-spacing:-.03em;line-height:1.08;font-weight:800}
.pill-hl{display:inline-block;background:linear-gradient(135deg,var(--gold2),var(--gold));color:var(--navy);padding:0 .35em;border-radius:999px;line-height:1.15}
.dark .pill-hl,.hero .pill-hl{color:var(--navy)}
/* nav */
.nav{position:sticky;top:12px;z-index:50;margin:12px auto 0;max-width:1180px;padding:0 12px}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:10px;background:rgba(255,255,255,.8);backdrop-filter:blur(14px);border:1px solid rgba(13,39,82,.08);border-radius:999px;padding:8px 8px 8px 10px;box-shadow:0 10px 30px rgba(13,39,82,.08)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--navy);font-size:15px}
.brand img{width:40px;height:40px;border-radius:50%;object-fit:cover;border:2px solid var(--gold)}
.brand b{color:var(--gold)}
.links{display:none;gap:4px}
.links a{padding:8px 14px;border-radius:999px;font-size:14px;font-weight:600;color:var(--muted);transition:.2s}
.links a:hover{background:var(--cream);color:var(--navy)}
@media(min-width:960px){.links{display:flex}}
.nav-r{display:flex;gap:6px;align-items:center}
.nav-in{flex-wrap:nowrap}
.brand{min-width:0}
.brand span{white-space:nowrap}
.nav-r{flex:none}
.flag-btn{width:40px;height:40px;flex:none;display:grid;place-items:center;border-radius:12px;border:2px solid var(--gold);background:#fff;padding:0;cursor:pointer}
.flag-btn .my-flag{width:26px;height:13px;display:block;border-radius:2px}
.flag-btn:focus-visible,.lang-x:focus-visible,.lang-opt:focus-visible{outline:3px solid var(--navy);outline-offset:2px}
@media(max-width:520px){.nav{top:8px;padding:0 8px}.nav-in{gap:8px;padding:6px}.brand img{width:36px;height:36px}.flag-btn{width:40px;height:40px}}
.lang-root{position:fixed;inset:0;z-index:80;display:flex;align-items:flex-end;justify-content:center}
.lang-root[hidden]{display:none}
.lang-backdrop{position:absolute;inset:0;background:rgba(10,26,54,.55)}
.lang-sheet{position:relative;z-index:1;width:100%;background:#fff;color:var(--navy);border-radius:24px 24px 0 0;padding:18px 16px calc(18px + env(safe-area-inset-bottom));box-shadow:0 -16px 50px rgba(13,39,82,.28)}
.lang-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.lang-head h2{font-size:22px;color:var(--navy)}
.lang-x{width:44px;height:44px;border:0;border-radius:12px;background:#eef0f4;color:var(--navy);font-size:28px;line-height:1;cursor:pointer}
.lang-country{display:flex;align-items:center;gap:12px;margin:4px 0 14px;font-size:20px}
.lang-country .my-flag{width:42px;height:21px;border-radius:3px;box-shadow:0 0 0 1px rgba(13,39,82,.12)}
.lang-options{display:grid;gap:10px}
.lang-opt{min-height:56px;border:0;border-radius:16px;background:#eef0f4;color:#243044;font:800 18px/1.2 inherit;font-family:inherit;cursor:pointer;text-align:center}
.lang-opt[aria-pressed="true"]{background:var(--navy);color:#fff}
body.lang-lock{overflow:hidden}
@media(min-width:760px){.lang-root{align-items:center;padding:24px}.lang-sheet{width:min(440px,100%);border-radius:28px;padding:22px 22px 24px;border-top:4px solid var(--gold)}}
@media(prefers-reduced-motion:reduce){.lang-sheet{transition:none}}
/* buttons */
.btn{display:inline-flex;align-items:center;gap:12px;border-radius:999px;font-weight:700;padding:8px 8px 8px 22px;transition:transform .25s,box-shadow .25s;font-size:15px;white-space:nowrap}
.btn .arr{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;transition:transform .3s}
.btn:hover{transform:translateY(-2px)}.btn:hover .arr{transform:rotate(-45deg)}
.btn-navy{background:var(--navy);color:#fff;box-shadow:0 10px 24px rgba(13,39,82,.25)}.btn-navy .arr{background:var(--gold);color:var(--navy)}
.btn-gold{background:linear-gradient(135deg,var(--gold2),var(--gold));color:var(--navy);box-shadow:0 10px 28px rgba(201,162,39,.35)}.btn-gold .arr{background:var(--navy);color:var(--gold2)}
.btn-line{border:1.5px solid rgba(13,39,82,.2);color:var(--navy);padding:14px 22px}
.btn-sm{font-size:13px;padding:5px 5px 5px 14px;gap:8px}.btn-sm .arr{width:30px;height:30px}
.hide-s{display:none}@media(min-width:520px){.hide-s{display:inline}}
/* orbs */
.orb{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;pointer-events:none;z-index:0}
.o1{width:380px;height:380px;background:var(--gold2);top:-60px;right:-80px}
.o2{width:320px;height:320px;background:#6f95d8;bottom:-60px;left:-100px;opacity:.35}
/* hero */
.hero{position:relative;padding:70px 0 80px;overflow:hidden}
.hero-g{position:relative;z-index:1;display:grid;gap:48px;align-items:center}
@media(min-width:960px){.hero-g{grid-template-columns:1.1fr .9fr}}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid rgba(13,39,82,.1);border-radius:999px;padding:6px 14px 6px 6px;font-size:13px;font-weight:600;color:var(--navy)}
.eyebrow i{font-style:normal;background:var(--navy);color:var(--gold2);border-radius:999px;padding:2px 10px;font-size:12px}
.hero h1{font-size:clamp(40px,7.5vw,76px);color:var(--navy);margin:22px 0 20px}
.hero p.sub{color:var(--muted);font-size:18px;max-width:540px;margin-bottom:30px}
.ctas{display:flex;flex-wrap:wrap;gap:12px}
.visual{position:relative;min-height:440px}
.vmain{position:absolute;inset:20px 30px 30px 20px;border-radius:36px;background:linear-gradient(150deg,var(--navy2),var(--navy) 60%,#071834);overflow:hidden;box-shadow:0 30px 60px rgba(13,39,82,.35)}
.vmain:before{content:"";position:absolute;width:260px;height:260px;border-radius:50%;background:radial-gradient(var(--gold2),transparent 70%);opacity:.45;top:-60px;right:-60px}
.vmain img{position:absolute;left:50%;top:44%;transform:translate(-50%,-50%);width:150px;height:150px;border-radius:50%;border:3px solid var(--gold);object-fit:cover;box-shadow:0 0 0 14px rgba(201,162,39,.12),0 0 0 28px rgba(201,162,39,.06)}
.float{position:absolute;background:#fff;border-radius:22px;padding:16px 18px;box-shadow:0 20px 40px rgba(13,39,82,.18);animation:bob 6s ease-in-out infinite}
.f1{left:0;bottom:40px;width:250px}
.f2{right:0;top:40px;animation-delay:-2s;background:linear-gradient(135deg,var(--gold2),var(--gold));color:var(--navy);font-weight:800;display:flex;gap:10px;align-items:center}
.f3{right:14px;bottom:0;animation-delay:-4s;font-size:13px;font-weight:700;color:var(--navy);display:flex;gap:8px;align-items:center}
.f1 h4{font-size:14px;color:var(--navy);margin-bottom:10px;display:flex;justify-content:space-between}
.f1 h4 span{font-size:11px;background:#e9f8ef;color:#13834a;padding:2px 8px;border-radius:999px}
.row{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);padding:5px 0}
.row b{width:18px;height:18px;border-radius:50%;background:var(--navy);color:var(--gold2);display:grid;place-items:center;font-size:10px}
.bar{height:6px;border-radius:9px;background:#eef0f5;margin-top:10px;overflow:hidden}.bar i{display:block;height:100%;width:75%;background:linear-gradient(90deg,var(--gold),var(--gold2))}
@keyframes bob{50%{transform:translateY(-10px)}}
@media(max-width:520px){.f1{width:210px}.visual{min-height:400px}}
/* trust */
.trust{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;padding:10px 0 20px}
.trust span{background:#fff;border:1px solid rgba(13,39,82,.08);border-radius:999px;padding:10px 18px;font-weight:700;font-size:14px;color:var(--navy);display:flex;gap:8px;align-items:center}
.trust span:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold)}
/* sections */
section{padding:90px 0;position:relative}
.head{max-width:720px;margin-bottom:44px}
.kick{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
h2{font-size:clamp(32px,5.5vw,54px);color:var(--navy)}
.head p{color:var(--muted);font-size:17px;margin-top:16px}
/* bento */
.bento{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:760px){.bento{grid-template-columns:repeat(4,1fr)}.s2{grid-column:span 2}.r2{grid-row:span 2}}
.b{border-radius:var(--r);padding:28px;background:#fff;border:1px solid rgba(13,39,82,.06);transition:transform .35s,box-shadow .35s;position:relative;overflow:hidden}
.b:hover{transform:translateY(-6px);box-shadow:0 24px 50px rgba(13,39,82,.12)}
.b h3{font-size:22px;color:var(--navy);margin-bottom:8px}
.b p{color:var(--muted);font-size:15px}
.b.navy{background:linear-gradient(160deg,var(--navy2),var(--navy));color:#fff}.b.navy h3{color:#fff}.b.navy p{color:#c3cde0}
.b.gold{background:linear-gradient(145deg,var(--gold2),var(--gold));border:0}.b.gold h3,.b.gold p{color:var(--navy)}
.big{font-size:clamp(44px,6vw,68px);font-weight:800;letter-spacing:-.04em;line-height:1;margin-bottom:10px}
.b.navy .big{color:var(--gold2)}.b .big{color:var(--navy)}
.ic{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;font-size:24px;background:var(--cream);margin-bottom:18px}
.b.navy .ic{background:rgba(255,255,255,.1)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.chips span{border-radius:999px;padding:7px 14px;font-size:13px;font-weight:600;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2)}
.b:not(.navy) .chips span{background:var(--cream);border-color:transparent;color:var(--navy)}
.checks{list-style:none}
.checks li{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid rgba(13,39,82,.07);font-weight:500}
.checks li:last-child{border:0}
.checks li:before{content:"✓";flex:none;width:24px;height:24px;border-radius:50%;background:var(--navy);color:var(--gold2);display:grid;place-items:center;font-size:12px;font-weight:800}
.b.gold .checks li:before{background:var(--navy)}
/* dark steps */
.dark{background:var(--ink);color:#fff;border-radius:40px;margin:0 12px;overflow:hidden}
.dark svg.waves{position:absolute;inset:0;width:100%;height:100%;opacity:.13;pointer-events:none}
.dark h2{color:#fff}.dark .head p{color:#aab6cc}
.steps{display:grid;gap:16px;position:relative;z-index:1}
@media(min-width:760px){.steps{grid-template-columns:repeat(2,1fr)}}@media(min-width:1080px){.steps{grid-template-columns:repeat(4,1fr)}}
.step{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--r);padding:26px;transition:.35s;backdrop-filter:blur(6px)}
.step:hover{background:rgba(201,162,39,.12);border-color:rgba(201,162,39,.5);transform:translateY(-6px)}
.step .top{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}
.step .ic{background:linear-gradient(135deg,var(--gold2),var(--gold));margin:0}
.step .n{font-size:13px;font-weight:700;color:#8796b3;border:1px solid rgba(255,255,255,.15);border-radius:999px;padding:4px 12px}
.step h3{font-size:20px;margin-bottom:8px}.step p{color:#aab6cc;font-size:15px}
/* scam */
.scam{border-radius:var(--r);padding:34px;background:#fff;border:2px solid var(--gold);display:grid;gap:20px;align-items:center;box-shadow:0 20px 50px rgba(201,162,39,.15)}
@media(min-width:760px){.scam{grid-template-columns:auto 1fr}}
.scam .ic{width:72px;height:72px;font-size:34px;background:linear-gradient(135deg,var(--gold2),var(--gold));border-radius:22px;margin:0}
.scam h3{font-size:26px;color:var(--navy);margin-bottom:6px}.scam p{color:var(--muted);font-size:16px}.scam strong{color:#b3261e}
/* faq */
.faq-g{display:grid;gap:40px}@media(min-width:960px){.faq-g{grid-template-columns:.8fr 1.2fr}}
details{background:#fff;border-radius:22px;margin-bottom:12px;border:1px solid rgba(13,39,82,.06);transition:.3s}
details[open]{box-shadow:0 14px 34px rgba(13,39,82,.08)}
summary{list-style:none;cursor:pointer;padding:20px 66px 20px 24px;font-weight:700;color:var(--navy);position:relative}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";position:absolute;right:16px;top:50%;transform:translateY(-50%);width:34px;height:34px;border-radius:50%;background:var(--cream);display:grid;place-items:center;font-size:20px;transition:.3s}
details[open] summary:after{transform:translateY(-50%) rotate(45deg);background:var(--gold);color:var(--navy)}
details p{padding:0 24px 22px;color:var(--muted)}
/* final */
.final{border-radius:40px;background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;text-align:center;padding:80px 24px;position:relative;overflow:hidden}
.final h2{color:#fff;position:relative}.final p{color:#c3cde0;max-width:560px;margin:18px auto 30px;position:relative}
.final .btn{position:relative}
/* footer */
footer{padding:70px 0 100px;color:var(--muted);font-size:14px}
.fg{display:grid;gap:30px;margin-bottom:30px}@media(min-width:760px){.fg{grid-template-columns:1fr 1fr 1.3fr}}
footer h4{color:var(--navy);font-size:15px;margin-bottom:10px}
footer .legal{border-top:1px solid rgba(13,39,82,.1);padding-top:20px;font-size:13px;line-height:1.7}
/* fab */
.fab{position:fixed;right:18px;bottom:18px;z-index:60;width:60px;height:60px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 10px 26px rgba(37,211,102,.45);transition:.3s}
.fab:hover{transform:scale(1.08)}.fab svg{fill:#fff}
/* reveal */
.rv{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none}.float{animation:none}}
.hero-g>*{min-width:0}
@media(max-width:520px){.btn{white-space:normal;font-size:14px}.hero p.sub{font-size:16px}}
.b3{display:grid;gap:16px}@media(min-width:760px){.b3{grid-template-columns:repeat(3,1fr)}}
.b .tagx{display:inline-block;font-size:12px;font-weight:700;color:var(--gold);text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px}
.b.navy .tagx{color:var(--gold2)}
.qc{display:grid;gap:24px;align-items:start}@media(min-width:960px){.qc{grid-template-columns:.9fr 1.1fr}}
.form{background:#fff;border-radius:var(--r);padding:28px;box-shadow:0 24px 50px rgba(13,39,82,.1);display:grid;gap:14px}
@media(min-width:620px){.form{grid-template-columns:1fr 1fr}.form .full{grid-column:1/-1}}
.form label{display:grid;gap:6px;font-size:13px;font-weight:700;color:var(--navy)}
.form input,.form select{font:inherit;font-size:15px;padding:13px 16px;border-radius:14px;border:1.5px solid #e2e5ec;background:var(--cream);color:var(--ink);width:100%}
.form input:focus,.form select:focus{outline:none;border-color:var(--gold);background:#fff}
.form .note{font-size:12px;color:var(--muted)}
.form button{border:0;cursor:pointer;font-family:inherit;justify-self:start}
.result{grid-column:1/-1;border-radius:16px;padding:14px 16px;font-size:14px;font-weight:600;display:none}
.result.ok{display:block;background:#eaf7ef;color:#156b3d}.result.warn{display:block;background:#fff4dc;color:#7a5300}
.pay{display:grid;gap:12px;margin-top:22px}
.pay div{display:flex;gap:12px;align-items:flex-start;background:rgba(255,255,255,.6);border-radius:18px;padding:14px 16px;font-size:14px}
.pay b{flex:none;width:28px;height:28px;border-radius:50%;background:var(--navy);color:var(--gold2);display:grid;place-items:center;font-size:13px}
html,body{overflow-x:clip}