/* ===== OmniEarn · Bybit-style landing (1:1 refresh) ===== */
:root{
  --bg:#0b0e11; --bg-2:#0b0e11; --bg-3:#1b1f26; --bg-4:#22262e;
  --card:#17191f; --card-2:#1e2128;
  --light-bg:#f5f5f5; --light-card:#fff; --light-2:#eef0f2;
  --orange:#f7a600; --orange-2:#ffb52e;
  --green:#20b26c; --red:#ef454a;
  --txt:#eaecef; --txt-2:#81858c; --txt-3:#5b6169;
  --txt-dark:#121214; --txt-dark-2:#5b616e;
  --border:#2b2f36; --border-2:#242830; --border-light:#eaecef;
  --radius:16px; --radius-sm:10px;
  --header-h:64px; --max-w:1200px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--txt);font-family:'Inter','PingFang SC','Microsoft YaHei',-apple-system,sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input{font-family:inherit;outline:none;border:none;background:none;color:inherit}
img{max-width:100%;display:block}
ul{list-style:none}
.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}

/* ===== Header ===== */
.header{position:sticky;top:0;z-index:100;background:rgba(11,14,17,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.05)}
.header-inner{display:flex;align-items:center;height:var(--header-h);gap:20px}
.logo{font-size:23px;font-weight:800;letter-spacing:-.3px;white-space:nowrap}
.logo .dot{color:var(--orange)}
.nav{display:flex;align-items:center;gap:2px;flex:1}
.nav-item{display:flex;align-items:center;gap:5px;padding:8px 11px;border-radius:8px;color:var(--txt);font-size:14px;font-weight:500;white-space:nowrap;cursor:pointer;transition:color .15s}
.nav-item:hover{color:var(--orange)}
.nav-item .caret{width:9px;height:9px;opacity:.5}
.nav-item .flame{width:12px;height:14px}
.nav-right{display:flex;align-items:center;gap:10px}
.rwa-link{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--txt);padding:6px 12px;border-radius:20px;background:var(--bg-3)}
.rwa-link .ico{width:15px;height:15px;border-radius:50%;background:linear-gradient(135deg,#f7a600,#ff5e00)}
.search{display:flex;align-items:center;gap:8px;background:var(--bg-3);border-radius:8px;padding:8px 12px;width:170px}
.search svg{width:15px;height:15px;color:var(--txt-2);flex-shrink:0}
.search input{flex:1;background:none;color:var(--txt);font-size:13px;width:100%}
.search input::placeholder{color:var(--txt-2)}
.btn{padding:8px 16px;border-radius:8px;font-size:14px;font-weight:600;transition:background .15s,opacity .15s;white-space:nowrap}
.btn-ghost{color:var(--txt)}.btn-ghost:hover{background:var(--bg-3)}
.btn-orange{background:var(--orange);color:#16171a}.btn-orange:hover{background:var(--orange-2)}
.lang-btn{display:flex;align-items:center;gap:6px;padding:7px 10px;border-radius:8px;color:var(--txt);font-size:13px;font-weight:500;white-space:nowrap;flex-shrink:0}
.lang-btn:hover{background:var(--bg-3)}
.lang-btn svg{flex-shrink:0}
.lang-btn #langLabel{white-space:nowrap}
.lang-btn .caret{width:9px;height:9px;opacity:.6;transition:transform .15s}
.user-box{display:flex;align-items:center;gap:10px}
.user-email{color:var(--txt);font-size:13px;font-weight:600;max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0 6px}

/* ===== Hero ===== */
.hero{position:relative;background:var(--bg);overflow:hidden;padding:56px 0 72px}
.hero-bg{position:absolute;inset:0;background:
  radial-gradient(60% 60% at 85% 15%, rgba(247,166,0,.10), transparent 60%),
  radial-gradient(50% 50% at 10% 90%, rgba(247,166,0,.05), transparent 60%);
  pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-title{font-size:46px;font-weight:800;line-height:1.18;letter-spacing:-1px}
.hero-title .hl{color:var(--orange)}
.hero-sub{margin-top:20px;font-size:16px;color:var(--txt-2)}
.hero-sub .hl{color:var(--orange);font-weight:700}
.hero-form{margin-top:28px;display:flex;gap:12px;max-width:520px}
.hero-form input{flex:1;background:var(--bg-3);border:1px solid transparent;border-radius:10px;padding:14px 18px;font-size:15px;color:var(--txt)}
.hero-form input::placeholder{color:var(--txt-2)}
.hero-form input:focus{border-color:var(--orange)}
.hero-form .btn-orange{padding:14px 28px;border-radius:10px;font-size:15px;white-space:nowrap}
.hero-social{margin-top:22px;display:flex;align-items:center;gap:16px;color:var(--txt-2);font-size:13px;flex-wrap:wrap}
.hero-social .icons{display:flex;gap:10px}
.hero-social .ic{width:34px;height:34px;border-radius:50%;background:var(--bg-3);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .15s}
.hero-social .ic:hover{background:var(--bg-4)}
.hero-social .ic svg{width:17px;height:17px}
.hero-download{display:flex;align-items:center;gap:6px;cursor:pointer;color:var(--txt)}
.hero-download svg{width:17px;height:17px;color:var(--txt)}

/* ===== Hero (OmniEarn centered) ===== */
.hero-center{position:relative;text-align:center;display:flex;flex-direction:column;align-items:center;gap:18px;max-width:880px;margin:0 auto;padding-top:20px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 18px;border:1px solid var(--border);border-radius:30px;background:rgba(255,255,255,.03);color:var(--txt);font-size:13px;font-weight:600}
.hero-badge i{color:var(--orange)}
.hero-center .hero-title{font-size:48px;max-width:780px}
.hero-center .hero-sub{max-width:680px;font-size:16px;line-height:1.7}
.hero-cta{display:flex;gap:14px;margin-top:8px;flex-wrap:wrap;justify-content:center}
.btn-grad{padding:15px 34px;border-radius:12px;border:none;cursor:pointer;font-size:15px;font-weight:700;color:#fff;background:linear-gradient(90deg,#4facfe 0%,#6a11cb 100%);transition:.2s}
.btn-grad:hover{filter:brightness(1.1);transform:translateY(-1px)}
.btn-ghost2{padding:15px 34px;border-radius:12px;cursor:pointer;font-size:15px;font-weight:700;color:var(--txt);background:rgba(255,255,255,.04);border:1px solid var(--border);transition:.2s}
.btn-ghost2:hover{background:rgba(255,255,255,.08)}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;width:100%;margin-top:36px}
.hs-card{background:#17191f;border:1px solid var(--border);border-radius:16px;padding:22px 18px;text-align:center}
.hs-val{font-size:26px;font-weight:800;line-height:1.1}
.hs-unit{font-size:13px;color:var(--txt-2);margin-top:2px;min-height:18px}
.hs-label{font-size:12px;color:var(--txt-3);margin-top:10px;padding-top:10px;border-top:1px solid var(--border)}
.grad-txt{background:linear-gradient(90deg,#4facfe 0%,#6a11cb 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}

/* Market widget */
.market-top-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.mini-card{background:var(--card);border:1px solid var(--border-2);border-radius:14px;padding:16px}
.mc-tag{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:var(--orange);font-weight:700;margin-bottom:12px}
.mc-tag .flame{width:11px;height:13px}
.mc-tag.tradfi{color:var(--txt);gap:8px}
.mc-tag.tradfi .perp{color:var(--txt-2);font-weight:500;font-size:11px;background:var(--bg-3);padding:2px 7px;border-radius:5px}
.mc-asset{display:flex;align-items:center;gap:8px}
.mc-logo{width:22px;height:22px;border-radius:50%;background:linear-gradient(135deg,#3b82f6,#1e40af);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:11px;color:#fff}
.mc-name{font-size:12px;font-weight:600;color:var(--txt)}
.mc-price{margin-top:12px;font-size:26px;font-weight:700;letter-spacing:-.5px}
.mc-chg{margin-top:2px;font-size:13px;font-weight:600}
.spark{margin-top:10px;height:48px;width:100%;display:block}
.spark-labels{display:flex;justify-content:space-between;margin-top:4px;font-size:10px;color:var(--txt-3)}
.tradfi-list{display:flex;flex-direction:column;gap:14px;margin-top:2px}
.tradfi-row{display:flex;align-items:center;justify-content:space-between}
.tradfi-row .tf-sym{font-size:12px;font-weight:600}
.tradfi-row .tf-px{text-align:right}
.tradfi-row .tf-px .p{font-size:12px;font-weight:600}
.tradfi-row .tf-px .c{font-size:11px;font-weight:600}
.market-card{background:var(--card);border:1px solid var(--border-2);border-radius:14px;margin-top:14px;overflow:hidden}
.market-tabs .tab-head{display:flex;align-items:center;padding:0 16px;border-bottom:1px solid var(--border-2)}
.market-tabs .tab-head button{padding:14px 0;margin-right:20px;font-size:14px;font-weight:600;color:var(--txt-2);border-bottom:2px solid transparent;position:relative;top:1px}
.market-tabs .tab-head button.active{color:var(--txt);border-bottom-color:var(--orange)}
.market-tabs .view-all{margin-left:auto;font-size:12px;color:var(--txt-2)}
.market-tabs .view-all:hover{color:var(--orange)}
.market-list{padding:6px 8px}
.market-row{display:flex;align-items:center;gap:10px;padding:10px 8px;border-radius:8px;cursor:pointer;transition:background .12s}
.market-row:hover{background:var(--bg-3)}
.market-row .logo{width:24px;height:24px;border-radius:50%;font-size:10px;display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;flex-shrink:0}
.market-row .info{flex:1}
.market-row .sym{font-size:13px;font-weight:600}
.market-row .sub{font-size:11px;color:var(--txt-3)}
.market-row .px{font-size:13px;font-weight:600;text-align:right}
.market-row .chg{font-size:12px;font-weight:600;padding:3px 8px;border-radius:6px;min-width:66px;text-align:center}
.chg.up{background:rgba(32,178,108,.12);color:var(--green)}
.chg.down{background:rgba(239,69,74,.12);color:var(--red)}
.up{color:var(--green)}.down{color:var(--red)}

/* ===== Section common ===== */
.section{padding:80px 0}
.section-light{background:var(--light-bg);color:var(--txt-dark)}
.section-dark{background:var(--bg)}
.sec-eyebrow{text-align:center;color:var(--txt-dark-2);font-size:12px;letter-spacing:3px;font-weight:700;text-transform:uppercase}
.sec-title{text-align:center;font-size:32px;font-weight:800;margin-top:12px;letter-spacing:-.5px}
.section-light .sec-title{color:var(--txt-dark)}
.sec-sub{text-align:center;margin-top:12px;font-size:15px;color:var(--txt-dark-2)}
.section-dark .sec-sub{color:var(--txt-2)}
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px}
.feature-card{background:var(--light-card);border-radius:16px;padding:24px;transition:transform .18s,box-shadow .18s;cursor:pointer;box-shadow:0 1px 2px rgba(0,0,0,.04)}
.feature-card:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(0,0,0,.10)}
.feature-card .ft{color:var(--txt-dark-2);font-size:13px;font-weight:600}
.feature-card .fb{margin-top:10px;font-size:22px;font-weight:800;color:var(--txt-dark);line-height:1.25}
.feature-card .fl{margin-top:20px;display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--txt-dark)}
.feature-card .coin{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:#fff}
.feature-card .fl .arrow{margin-left:auto;color:var(--txt-dark-2)}
.cta-center{text-align:center;margin-top:40px}
.pill{display:inline-block;padding:13px 34px;border-radius:24px;font-size:15px;font-weight:700}

/* Earn section */
.earn-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:20px;margin-top:44px}
.earn-big{background:linear-gradient(160deg,#1c1f26,#141519);border:1px solid var(--border-2);border-radius:20px;padding:32px;position:relative;overflow:hidden;min-height:300px}
.earn-big .earn-gem{position:absolute;top:-30px;right:-30px;width:210px;height:210px;object-fit:contain;opacity:.95;pointer-events:none}
.earn-big .badge{color:var(--txt-2);font-size:13px;font-weight:500}
.earn-big .up{margin-top:96px;font-size:15px;color:var(--txt-2)}
.earn-big .apy{font-size:52px;font-weight:800;color:var(--green);margin-top:4px;line-height:1;display:flex;align-items:baseline;flex-wrap:wrap;gap:8px}
.earn-big .apy .pct{font-size:32px}
.earn-big .apy .apy-lbl{font-size:16px;color:var(--txt-2);font-weight:500}
.earn-big .arr{margin-top:26px;width:44px;height:44px;border-radius:50%;background:var(--orange);display:flex;align-items:center;justify-content:center}
.earn-big .arr svg{width:20px;height:20px}
.earn-side{display:flex;flex-direction:column;gap:20px}
.earn-small{background:linear-gradient(160deg,#1c1f26,#141519);border:1px solid var(--border-2);border-radius:20px;padding:26px 24px;display:flex;align-items:center;gap:16px;flex:1}
.earn-small .coin-l{width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;font-size:20px;flex-shrink:0}
.earn-small .btc{background:#f7931a}.earn-small .eth{background:#627eea}
.earn-small .t{font-weight:700;font-size:16px}
.earn-small .a{color:var(--green);font-weight:700;margin-top:4px;font-size:15px}
.earn-small .mini-arr{color:var(--txt-2)}
.earn-small .mini-arr svg{width:16px;height:16px}

/* Card section */
.card-section-wrap{background:linear-gradient(180deg,#f5f5f5 0%,#e9eaec 100%);color:var(--txt-dark)}
.card-section-wrap .sec-title{color:var(--txt-dark)}
.cards-hero{display:flex;justify-content:center;margin-bottom:28px}
.cards-img{width:min(620px,90%);height:auto;filter:drop-shadow(0 24px 40px rgba(0,0,0,.28))}
.card-stats{display:grid;grid-template-columns:repeat(3,1fr);max-width:760px;margin:56px auto 0;gap:0}
.card-stats .cs{text-align:center;padding:8px 20px;position:relative}
.card-stats .cs:not(:last-child)::after{content:"";position:absolute;right:0;top:14%;height:72%;width:1px;background:rgba(0,0,0,.10)}
.card-stats .cs .n{font-size:34px;font-weight:800;color:var(--txt-dark)}
.card-stats .cs .l{margin-top:6px;color:var(--txt-dark-2);font-size:13px}

/* App section */
.app-section{padding:80px 0}
.app-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.app-phone-col{display:flex;flex-direction:column;align-items:center}
.toggle{display:inline-flex;background:var(--bg-3);border-radius:22px;padding:4px;margin-bottom:28px}
.toggle button{padding:8px 26px;border-radius:18px;font-size:14px;font-weight:600;color:var(--txt-2);transition:.15s}
.toggle button.active{background:var(--bg);color:var(--txt);box-shadow:0 1px 3px rgba(0,0,0,.4)}
.phone{width:290px;height:580px;background:#0f1115;border-radius:38px;border:8px solid #1c1f26;margin:0 auto;overflow:hidden;position:relative;padding:26px 16px 16px;box-shadow:0 30px 60px rgba(0,0,0,.5)}
.phone-notch{position:absolute;top:10px;left:50%;transform:translateX(-50%);width:90px;height:20px;background:#1c1f26;border-radius:12px}
.phone-top{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--txt);margin-top:6px}
.phone-top .pt-mode{font-weight:700}
.phone-top .pt-icons svg{width:16px;height:16px;color:var(--txt-2)}
.phone-bal{margin-top:20px}
.phone-bal .lb{font-size:12px;color:var(--txt-2)}
.phone-bal .v{font-size:28px;font-weight:800;margin-top:4px}
.phone-bal .v span{font-size:14px;color:var(--txt-2);font-weight:500}
.phone-acts{display:flex;gap:10px;margin-top:18px}
.phone-acts .b{flex:1;padding:11px;border-radius:10px;text-align:center;font-weight:700;font-size:13px}
.phone-acts .buy{background:var(--orange);color:#16171a}
.phone-acts .dep{background:var(--bg-3);color:var(--txt)}
.phone-tabs{display:flex;gap:18px;margin-top:22px;border-bottom:1px solid var(--border-2);font-size:12px;color:var(--txt-2)}
.phone-tabs span{padding:8px 0;position:relative;top:1px}
.phone-tabs span.active{color:var(--txt);border-bottom:2px solid var(--orange);font-weight:600}
.phone-list{margin-top:8px}
.phone-row{display:flex;align-items:center;justify-content:space-between;padding:9px 0;font-size:12px}
.app-title{font-size:32px;font-weight:800;letter-spacing:-.5px}
.app-sub{color:var(--txt-2);margin-top:14px;font-size:15px}
.app-dl{display:flex;align-items:center;gap:22px;margin-top:26px}
.app-dl .qr{width:120px;height:120px;background:#fff;border-radius:14px;padding:9px;flex-shrink:0}
.qr-inner{width:100%;height:100%;border-radius:6px}
.stores{display:flex;flex-direction:column;gap:12px}
.store{display:flex;align-items:center;gap:10px;padding:9px 16px;border:1px solid var(--border);border-radius:10px;transition:border-color .15s,background .15s}
.store:hover{border-color:var(--orange);background:var(--bg-3)}
.store svg{width:20px;height:20px;flex-shrink:0}
.store div{display:flex;flex-direction:column;line-height:1.2}
.store .s1{font-size:9px;color:var(--txt-2)}
.store .s2{font-size:14px;font-weight:700}
.store-more{justify-content:center;color:var(--txt-2);font-weight:600}

/* Trust section */
.trust-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;margin-top:36px}
.trust-visual{display:flex;justify-content:center}
.trust-visual img{width:min(420px,92%);height:auto}
.trust-stats{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.trust-stats .ts{background:var(--card);border:1px solid var(--border-2);border-radius:16px;padding:26px}
.trust-stats .ts.wide{grid-column:1 / -1}
.trust-stats .ts .n{font-size:34px;font-weight:800;color:var(--txt);letter-spacing:-.5px}
.trust-stats .ts .l{margin-top:8px;color:var(--txt-2);font-size:13px}

/* Security section */
.security-section{padding-top:40px}
.security-visual{display:flex;justify-content:center;margin:8px 0 24px}
.security-visual img{width:min(360px,80%);height:auto}
.security-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:28px;max-width:920px;margin:36px auto 0}
.security-cols .sc{text-align:center;padding:0 12px;position:relative}
.security-cols .sc:not(:last-child)::after{content:"";position:absolute;right:-14px;top:6px;height:80%;width:1px;background:var(--border-2)}
.security-cols .sc .h{font-size:18px;font-weight:700;color:var(--txt)}
.security-cols .sc .d{margin-top:10px;font-size:13px;color:var(--txt-2);line-height:1.6}

/* Floating */
.floating{position:fixed;right:20px;bottom:24px;display:flex;flex-direction:column;gap:12px;z-index:90}
.floating .fb{width:46px;height:46px;border-radius:12px;background:var(--card-2);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--txt);box-shadow:0 4px 16px rgba(0,0,0,.5);transition:.15s}
.floating .fb:hover{background:var(--bg-4);color:var(--orange)}
.floating svg{width:20px;height:20px}

/* Footer */
.footer{background:var(--bg);border-top:1px solid rgba(255,255,255,.05);padding:56px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:32px}
.footer-brand .logo{font-size:22px}
.footer-brand p{margin-top:14px;color:var(--txt-2);font-size:13px;max-width:280px;line-height:1.7}
.footer-social{display:flex;gap:10px;margin-top:18px}
.footer-social .fs{width:34px;height:34px;border-radius:50%;background:var(--bg-3);display:flex;align-items:center;justify-content:center;color:var(--txt-2);cursor:pointer;transition:.15s}
.footer-social .fs:hover{background:var(--bg-4);color:var(--orange)}
.footer-social .fs svg{width:16px;height:16px}
.footer-col h4{font-size:14px;font-weight:700;margin-bottom:16px;color:var(--txt)}
.footer-col li{margin-bottom:11px}
.footer-col a{color:var(--txt-2);font-size:13px}
.footer-col a:hover{color:var(--txt)}
.footer-bottom{margin-top:40px;padding-top:24px;border-top:1px solid rgba(255,255,255,.05);color:var(--txt-3);font-size:12px}
.footer-disclaimer{color:var(--txt-2);font-size:12px;line-height:1.6;margin:0;max-width:280px}

/* ===== Products ===== */
.prod-card{background:#17191f;border:1px solid var(--border);border-radius:16px;padding:24px;transition:.2s;position:relative;overflow:hidden}
.prod-card:hover{border-color:var(--orange);transform:translateY(-4px)}
.prod-apy{display:flex;align-items:baseline;gap:4px;margin-bottom:14px}
.apy-num{font-size:34px;font-weight:800;color:var(--orange);line-height:1}
.apy-pct{font-size:18px;color:var(--orange);font-weight:700}
.apy-tag{margin-left:auto;background:rgba(247,166,0,.12);color:var(--orange);font-size:11px;padding:4px 10px;border-radius:20px;font-weight:600}
.prod-coin{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.prod-name{font-size:16px;font-weight:700;color:var(--txt)}
.prod-desc{font-size:13px;color:#b2b6bd;line-height:1.55;margin-bottom:14px;min-height:40px}
.prod-meta{display:flex;gap:18px;margin-bottom:18px;padding:12px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.prod-meta .m{flex:1}
.prod-meta .m-l{font-size:11px;color:var(--txt-2);margin-bottom:4px}
.prod-meta .m-v{font-size:13px;color:#fff;font-weight:600}
.prod-meta span{display:flex;flex-direction:column;gap:3px}
.prod-meta span i{font-style:normal;font-size:11px;color:#b2b6bd}
.prod-meta span b{font-size:13px;color:#fff;font-weight:600}
.prod-btn{width:100%;padding:13px;border-radius:10px;background:var(--orange);color:#1a1a1a;font-weight:700;border:none;cursor:pointer;font-size:14px;transition:.2s}
.prod-btn:hover{filter:brightness(1.08)}

/* ===== Wallets ===== */
.wallets{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:24px}
.wallet-card{background:#17191f;border:1px solid var(--border);border-radius:14px;padding:18px;display:flex;align-items:center;gap:12px;transition:.2s;cursor:pointer}
.wallet-card:hover{border-color:var(--orange);transform:translateY(-2px)}
.wallet-ico{width:48px;height:48px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:rgba(255,255,255,.06);overflow:hidden;position:relative}
.wallet-ico img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:5px;background:transparent}
.wallet-ico i{font-size:20px}
.wallet-txt{display:flex;flex-direction:column;gap:3px;min-width:0}
.wallet-name{font-size:14px;font-weight:700;color:var(--txt)}
.wallet-tag{font-size:11px;color:var(--txt-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ===== Calculator ===== */
.calc-box{background:#17191f;border:1px solid var(--border);border-radius:20px;padding:32px;margin-top:24px;max-width:760px;margin-left:auto;margin-right:auto}
.calc-row{display:flex;align-items:center;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.cr-l{font-size:13px;color:var(--txt-3);width:90px;flex-shrink:0}
.cr-r{flex:1;min-width:200px}
.coin-select{display:flex;gap:8px;flex-wrap:wrap}
.coin-pill{padding:8px 16px;border-radius:20px;border:1px solid var(--border);background:#0e0f12;color:var(--txt-2);font-size:13px;cursor:pointer;transition:.2s;display:flex;align-items:center;gap:6px}
.coin-pill.active{border-color:var(--orange);background:rgba(247,166,0,.1);color:var(--orange)}
.calc-amount{width:100%;padding:14px 16px;background:#0e0f12;border:1px solid var(--border);border-radius:10px;color:var(--txt);font-size:16px;display:flex;align-items:center;position:relative}
.calc-amount input{flex:1;width:100%;background:none;color:var(--txt);font-size:16px;-moz-appearance:textfield;appearance:textfield}
.calc-amount input::-webkit-outer-spin-button,.calc-amount input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.calc-amount input:focus{outline:none}
.calc-sym{position:absolute;right:16px;top:50%;transform:translateY(-50%);color:var(--txt-3);font-size:14px}
.calc-result{background:#0e0f12;border:1px solid var(--border);border-radius:12px;padding:20px;margin-top:8px}
.calc-apy-line{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:13px;color:var(--txt-2)}
.calc-apy-line b{color:var(--orange);font-size:18px}
.calc-result .big{font-size:30px;font-weight:800;color:var(--orange);text-align:center;margin-top:8px}

/* ===== Security ===== */
.sec-desc{text-align:center;max-width:720px;margin:14px auto 0;font-size:14px;color:var(--txt-2);line-height:1.7}
.sc-ico{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:14px;background:rgba(247,166,0,.1);color:var(--orange);flex-shrink:0}

/* ===== Participation Modal ===== */
.part-prod{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;background:#0e0f12;border:1px solid var(--border);border-radius:10px;margin:14px 0}
.part-name{font-weight:700;color:var(--txt)}
.part-apy{font-size:13px;color:var(--txt-2)}
.part-apy b{color:var(--orange)}
.part-hint{font-size:12px;color:var(--txt-3);margin:10px 0;line-height:1.5}
.part-hint i{color:var(--orange);margin-right:4px}
.modal .close i{font-size:18px}

/* ===== Modal ===== */
.modal-mask{position:fixed;inset:0;background:rgba(0,0,0,.72);backdrop-filter:blur(4px);z-index:200;display:none;align-items:center;justify-content:center;padding:20px}
.modal-mask.show{display:flex}
.modal{width:100%;max-width:420px;background:#17191f;border:1px solid var(--border);border-radius:20px;padding:32px;position:relative;max-height:92vh;overflow-y:auto}
.modal .close{position:absolute;top:18px;right:18px;width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--txt-2);font-size:16px}
.modal .close:hover{background:var(--bg-3);color:var(--txt)}
.modal h2{font-size:24px;font-weight:800;margin-bottom:6px}
.modal .sub{color:var(--txt-2);font-size:13px;margin-bottom:24px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;color:var(--txt-2);margin-bottom:8px;font-weight:600}
.field .inp{position:relative;display:flex;align-items:center;background:var(--bg-3);border:1px solid transparent;border-radius:10px;padding:0 14px}
.field .inp:focus-within{border-color:var(--orange)}
.field .inp input{flex:1;padding:13px 0;background:none;color:var(--txt);font-size:15px;width:100%}
.field .inp input::placeholder{color:var(--txt-3)}
.field .inp .eye{color:var(--txt-2);cursor:pointer;padding:4px;font-size:15px}
.modal .btn-orange{width:100%;padding:14px;border-radius:10px;font-size:16px;margin-top:10px}
.modal .alt{text-align:center;margin-top:18px;color:var(--txt-2);font-size:13px}
.modal .alt a{color:var(--orange);font-weight:600}
.modal .err{color:var(--red);font-size:12px;margin-top:6px;min-height:16px}
.modal .ok{color:var(--green);font-size:13px;margin-top:12px;text-align:center}
.modal .ok i{margin-left:4px}

/* ===== Language dropdown ===== */
.lang-menu{position:absolute;top:58px;right:24px;background:#1b1f26;border:1px solid var(--border);border-radius:14px;padding:8px;min-width:220px;max-width:calc(100vw - 32px);z-index:150;display:none;box-shadow:0 16px 40px rgba(0,0,0,.6);animation:langIn .16s ease}
@keyframes langIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
.lang-menu.show{display:block}
.lang-menu-title{padding:6px 12px 8px;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--txt-3);font-weight:600}
.lang-menu button{display:flex;align-items:center;gap:10px;width:100%;padding:10px 12px;border-radius:9px;font-size:14px;color:var(--txt);text-align:left;transition:background .12s}
.lang-menu button .ln{font-weight:600}
.lang-menu button .sub{margin-left:auto;font-size:12px;color:var(--txt-3)}
.lang-menu button .chk{width:15px;height:15px;color:var(--orange);opacity:0;flex-shrink:0}
.lang-menu button:hover{background:var(--bg-4)}
.lang-menu button.active{background:rgba(247,166,0,.08)}
.lang-menu button.active .ln{color:var(--orange)}
.lang-menu button.active .sub{opacity:0}
.lang-menu button.active .chk{opacity:1}

/* ===== Responsive ===== */
@media (max-width:1080px){
  .nav{display:none}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-right{max-width:520px}
}
@media (max-width:900px){
  .earn-grid,.app-grid,.trust-grid{grid-template-columns:1fr}
  .earn-big .earn-gem{width:160px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .trust-stats{grid-template-columns:1fr 1fr}
  .security-cols{grid-template-columns:1fr;gap:24px}
  .security-cols .sc:not(:last-child)::after{display:none}
  .security-cols .sc:not(:last-child){padding-bottom:24px;border-bottom:1px solid var(--border-2)}
  .hero-stats{grid-template-columns:1fr 1fr}
  .hero-center .hero-title{font-size:34px}
  .wallets{grid-template-columns:repeat(2,1fr)}
  .cards-3{grid-template-columns:1fr}
  .section{padding:56px 0}
  .rwa-link{display:none}
}
@media (max-width:640px){
  .container{padding:0 16px}
  .hero{padding:36px 0 48px}
  .hero-title{font-size:30px}
  .hero-center .hero-title{font-size:26px;line-height:1.25}
  .hero-center .hero-sub{font-size:14px}
  .hero-badge{font-size:12px;padding:7px 14px}
  .hero-cta{flex-direction:column;width:100%}
  .hero-cta .btn-grad,.hero-cta .btn-ghost2{width:100%}
  .hero-stats{grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}
  .hs-card{padding:16px 12px}
  .hs-val{font-size:20px}
  .hs-label{font-size:11px}
  .sec-title{font-size:22px}
  .sec-sub{font-size:13px}
  .section{padding:44px 0}
  .cards-3{grid-template-columns:1fr;gap:16px;margin-top:28px}
  .market-top-cards{grid-template-columns:1fr}
  .card-stats{grid-template-columns:1fr;gap:24px}
  .card-stats .cs:not(:last-child)::after{display:none}
  .app-dl{flex-direction:column;align-items:flex-start}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .footer-brand{grid-column:1/-1}
  .search{display:none}
  .hero-form{flex-direction:column}
  .earn-big .up{margin-top:120px}
  .calc-box{padding:20px 16px;border-radius:16px}
  .calc-row{flex-direction:column;align-items:stretch;gap:8px}
  .calc-row .cr-l{width:auto}
  .calc-amount{font-size:15px;padding:12px 14px}
  .calc-result .cr-r{font-size:18px}
  .sec-desc{font-size:13px;padding:0 4px}
  .cr-r{word-break:break-all}
  .wallets{grid-template-columns:1fr 1fr;gap:10px}
  .wallet-card{padding:14px;gap:10px}
  .wallet-ico{width:40px;height:40px}
  .wallet-name{font-size:13px}
  .modal{padding:22px 18px;border-radius:16px}
  .modal h2{font-size:20px}
  .prod-card{padding:18px}
  .prod-apy .apy-num{font-size:28px}
  .header-inner{gap:10px}
  .logo{font-size:20px}
  .btn{padding:7px 12px;font-size:13px}
  .lang-btn{padding:6px 8px}
  .lang-btn #langLabel{display:none}
  .floating{gap:10px}
  .app-grid{gap:32px}
  .trust-grid{gap:24px}
  .trust-visual img{max-width:240px;margin:0 auto}
  .lang-menu{right:16px}
}
@media (max-width:380px){
  .hero-center .hero-title{font-size:22px}
  .hs-val{font-size:17px}
  .wallets{grid-template-columns:1fr}
  .user-box{gap:6px}
}

/* ===== Safari 引导遮罩（iOS 非 Safari） ===== */
.safari-mask{position:fixed;inset:0;z-index:500;background:rgba(5,7,10,.88);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:flex;align-items:flex-start;justify-content:center;padding:76px 16px 24px;overflow-y:auto;animation:safariFade .25s ease}
@keyframes safariFade{from{opacity:0}to{opacity:1}}
.safari-arrow{position:fixed;top:6px;right:22px;color:#f7a600;font-size:34px;transform:rotate(-45deg);animation:safariBounce 1.1s ease-in-out infinite;text-shadow:0 0 18px rgba(247,166,0,.8)}
@keyframes safariBounce{0%,100%{translate:0 0}50%{translate:8px -8px}}
.safari-card{width:100%;max-width:480px;background:#17191f;border:1px solid #f7a60055;border-radius:20px;padding:28px 24px;box-shadow:0 24px 60px rgba(0,0,0,.6);animation:safariUp .3s ease}
@keyframes safariUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.safari-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:20px;background:rgba(247,166,0,.12);color:#f7a600;font-size:12px;font-weight:700}
.safari-badge i{font-size:16px}
.safari-card h2{font-size:21px;font-weight:800;line-height:1.4;margin:14px 0 10px;color:#fff}
.safari-desc{font-size:13.5px;line-height:1.7;color:#b2b6bd}
.safari-browser{margin-top:12px;display:inline-flex;align-items:center;gap:6px;background:#0e0f12;border:1px solid var(--border);border-radius:10px;padding:8px 14px;font-size:13px;color:#b2b6bd}
.safari-browser b{color:#f7a600}
.safari-steps{list-style:none;margin:18px 0 6px;display:flex;flex-direction:column;gap:12px}
.safari-steps li{background:#0e0f12;border:1px solid var(--border);border-radius:12px;padding:12px 14px}
.safari-steps li b{display:block;font-size:14px;color:#fff}
.safari-steps li b span{color:#fff}
.safari-steps li i{display:block;font-style:normal;font-size:12px;color:#81858c;margin-top:4px;line-height:1.6}
.safari-steps li:nth-child(2){border-color:#f7a60066}
.safari-steps li:nth-child(2) b{color:#f7a600}
.safari-steps li:nth-child(2) b span{color:#f7a600}
.safari-btns{display:flex;gap:10px;margin-top:14px}
.safari-copy{flex:1;padding:13px;border-radius:12px;background:#22262e;border:1px solid var(--border);color:#fff;font-weight:700;font-size:14px}
.safari-copy:active{background:#2b3038}
.safari-continue{flex:1.4;padding:13px;border-radius:12px;background:#f7a600;color:#16171a;font-weight:800;font-size:14px}
.safari-continue:active{filter:brightness(1.1)}
.safari-copied{min-height:20px;text-align:center;font-size:12px;color:#20b26c;margin-top:8px}
.safari-tip{margin-top:6px;font-size:12px;color:#5b6169;line-height:1.6;text-align:center}
@media (max-width:640px){
  .safari-mask{padding:70px 14px 20px}
  .safari-card{padding:22px 18px;border-radius:16px}
  .safari-card h2{font-size:18px}
  .safari-arrow{right:14px;font-size:28px}
}