:root{color-scheme:dark;--page:#17171a;--cyan:#64eff7;--text:#fff;--muted:#9ea4b0;--gold:#fbbf24}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:64px}body{margin:0;background:var(--page);color:var(--text);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}body.modal-open{overflow:hidden}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:2px solid var(--cyan);outline-offset:5px}button:disabled{cursor:default}button{border:0}img{max-width:100%;display:block}h1,h2,h3,p{margin:0}[hidden]{display:none!important}
.site-header{position:absolute;top:0;left:0;right:0;height:64px;background:#17171a;z-index:5;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;gap:24px}.brand img{width:180px;height:auto}.desktop-nav{display:flex;gap:40px;font-size:14px}.header-actions{display:flex;gap:18px;align-items:center}.download-small{background:var(--cyan);color:#101216;padding:7px 17px;border-radius:30px;font-size:12px;white-space:nowrap}.menu-toggle{background:transparent;width:24px;display:flex;flex-direction:column;gap:5px;padding:2px}.menu-toggle span{width:18px;height:2px;background:#e5e5e5}.mobile-menu{position:absolute;top:64px;left:0;right:0;padding:20px;background:#17171a;box-shadow:0 20px 25px #0004}.mobile-menu a,.mobile-menu button{display:block;padding:14px 0;background:transparent;color:#fff;text-align:left}.hero{position:relative;min-height:760px;height:100svh;overflow:hidden}.hero-video{position:absolute;inset:64px 0 0;width:100%;height:calc(100% - 64px);object-fit:cover;object-position:center}.hero-content{position:absolute;top:47%;left:9%;right:7%;transform:translateY(-12%)}.hero h1{font-size:clamp(40px,4.5vw,72px);line-height:1.3;font-weight:600;letter-spacing:-1.4px}.hero-content p{margin:12px 0 24px;color:var(--cyan);font-size:clamp(30px,3.6vw,52px);font-weight:500;letter-spacing:1px}.download-button{background:var(--cyan);color:#08141a;padding:14px 42px;min-width:150px;border-radius:40px;font-weight:600;font-size:14px}.section-pad{padding:90px max(6vw,24px);max-width:1440px;margin:auto}main h2{font-size:clamp(32px,4.3vw,64px);font-weight:600;line-height:1.25;letter-spacing:-1px}.community{text-align:center;padding-top:100px;padding-bottom:100px}.community h2 span{color:var(--cyan)}.text-button{background:transparent;color:var(--cyan);padding:18px 0;margin-top:12px;font-size:16px}.text-button span{margin-left:10px}.feature{display:flex;align-items:center;gap:7%;min-height:550px}.feature-copy{flex:1;min-width:0}.section-subtitle{margin-top:16px;font-size:22px;line-height:1.6;color:#c1c1c6}.feature-detail{margin-top:44px}.feature-detail h3{font-size:22px;margin:24px 0 10px}.feature-detail p,.trade-grid p{color:#aaaab1;line-height:1.8;font-size:16px}.feature-image{width:48%;max-height:540px;object-fit:contain}.trading{text-align:center}.trade-image{max-height:440px;object-fit:contain;width:100%;margin:36px auto}.trade-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:52px 48px;margin-top:55px}.trade-grid article{text-align:left}.trade-grid img{height:280px;width:100%;object-fit:contain;border-radius:24px}.trade-grid h3{font-size:26px;margin:24px 0 12px}.security{text-align:center;padding-bottom:120px}.security-mark{margin:0 auto 35px;border:5px solid var(--cyan);color:var(--cyan);width:85px;height:100px;border-radius:20px 20px 40px 40px;font-size:58px;line-height:80px}.security p{margin-top:22px;color:#c1c1c6;line-height:1.7}.site-footer{padding:48px max(6vw,24px);border-top:1px solid #ffffff15}.site-footer>img{width:180px}.footer-links{display:flex;gap:32px;margin:36px 0}.site-footer p,.site-footer small{color:#84848c;font-size:12px;line-height:2}
.reward-overlay{position:fixed;inset:0;z-index:100;background:#0008;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;padding:24px 16px;overflow-y:auto;overscroll-behavior:contain}.reward-dialog{position:relative;width:340px;max-width:100%;margin:auto;display:flex;flex-direction:column;align-items:center;outline:none}.gift-decoration{position:relative;width:112px;height:112px;margin-bottom:-48px;z-index:2;animation:float-light 4s ease-in-out infinite;pointer-events:none}.gift-decoration img{position:relative;width:112px;height:112px;filter:drop-shadow(0 12px 24px #0009)}.gift-glow{position:absolute;inset:15px -8px 0;border-radius:50%;background:linear-gradient(90deg,#fbbf24,#5eead4,#f59e0b);filter:blur(24px);opacity:.7;animation:pulse-glow 3s ease-in-out infinite}.reward-card{isolation:isolate;position:relative;overflow:hidden;width:100%;border:1px solid #ffffff26;border-radius:24px;padding:56px 23px 24px;text-align:center;background:linear-gradient(#1c1e2a,#161822 52%,#12131a);box-shadow:0 20px 50px #000c}.reward-card::before,.reward-card::after{content:"";position:absolute;left:50%;transform:translateX(-50%);z-index:-1;pointer-events:none;border-radius:50%;filter:blur(28px)}.reward-card::before{top:-40px;width:192px;height:128px;background:#f59e0b30}.reward-card::after{bottom:-32px;width:160px;height:96px;background:#14b8a62a}.anniversary-tag{display:inline-flex;gap:6px;align-items:center;padding:4px 12px;border-radius:40px;border:1px solid #fbbf2466;background:linear-gradient(90deg,#f59e0b33,#f9731633,#14b8a633);font-size:14px;margin-bottom:10px;line-height:18px}.anniversary-tag span{font-size:12px;font-weight:600;letter-spacing:.3px;color:#fde68a}.reward-card h2{font-size:20px;line-height:1.3;font-weight:800;letter-spacing:-.6px;margin:0 0 8px;white-space:nowrap}.reward-description{font-size:12px;line-height:20px;color:#cbd5e1;font-weight:500;margin-bottom:16px}.reward-amount{background:linear-gradient(135deg,#ffffff14,#ffffff08);border:1px solid #fbbf244d;border-radius:16px;padding:14px 16px;margin-bottom:20px;box-shadow:inset 0 2px 4px #0001}.amount-line{display:flex;align-items:baseline;justify-content:center;gap:6px}.amount-min{font-size:12px;color:#fcd34d;font-weight:700}.amount-line strong{font-family:ui-monospace,"SFMono-Regular",Consolas,monospace;font-size:36px;font-weight:900;line-height:40px;letter-spacing:-1px;color:#fbbf24;background:linear-gradient(#fde68a,#fbbf24,#eab308);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.amount-unit{font-size:16px;font-weight:800;color:#5eead4;letter-spacing:.4px}.reward-perks{border-top:1px solid #ffffff1a;margin-top:8px;padding-top:8px;display:flex;align-items:center;justify-content:center;gap:12px;font-size:11px;line-height:16px}.reward-perks span{display:inline-flex;align-items:center;gap:4px;color:#34d399}.reward-perks span:last-child{color:#5eead4}.reward-perks svg{width:10px;height:10px;fill:currentColor}.reward-perks i{width:4px;height:4px;border-radius:50%;background:#475569}.claim-button{width:100%;min-height:52px;padding:13px 12px;border-radius:16px;background:linear-gradient(90deg,#00e5ff,#0088ff);color:#0a0e1a;font-size:16px;font-weight:700;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 8px 25px #00e5ff66;transition:box-shadow .2s,transform .2s;margin-bottom:12px}.claim-button:disabled{flex-direction:column;gap:3px;color:#a7b7ca;background:#334155;box-shadow:none;border:1px solid #ffffff08}.countdown-text{font-size:12px;font-weight:500}.claim-button:not(:disabled):hover{box-shadow:0 8px 32px #00e5ff80}.claim-button:not(:disabled):active{transform:scale(.98)}.claim-arrow{font-size:21px;line-height:1}.reward-footer{font-size:10px;color:#94a3b8;line-height:17px;white-space:nowrap;letter-spacing:-.25px}.close-reward{margin-top:20px;width:40px;height:40px;flex:0 0 40px;display:grid;place-items:center;border:1px solid #ffffff4d;border-radius:50%;color:#ffffffcc;background:#0006;backdrop-filter:blur(4px);box-shadow:0 4px 8px #0003}.close-reward:hover{background:#ffffff33;color:#fff}.close-reward svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:2.5;stroke-linecap:round}.address-field{text-align:left;margin-bottom:12px}.address-network{font-size:11px;font-weight:600;color:#fcd34d;padding:0 3px;margin-bottom:6px;line-height:16px}.address-input-wrap{position:relative}.address-input-wrap input{border:1px solid #ffffff26;background:#0006;border-radius:12px;width:100%;padding:11px 64px 11px 12px;font-size:12px;color:#fff;outline:none;box-shadow:inset 0 2px 4px #0001}.address-input-wrap input::placeholder{color:#94a3b8}.address-input-wrap input:focus{border-color:#22d3ee}.address-input-wrap input[aria-invalid=true]{border-color:#fb7185}.paste-button{position:absolute;right:6px;top:50%;transform:translateY(-50%);padding:5px 8px;border-radius:8px;background:#ffffff1a;border:1px solid #ffffff1a;font-size:11px;font-weight:500;color:#67e8f9;display:flex;align-items:center;gap:3px}.paste-button:hover{background:#ffffff33}.paste-button svg{width:11px;height:11px;fill:currentColor}.form-error{margin-top:6px;font-size:12px;color:#fda4af;line-height:18px}.claim-status{color:#a5f3fc;font-size:12px;line-height:1.6;margin:0 0 12px}.toast{position:fixed;bottom:max(32px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);z-index:110;background:#242731;color:#fff;border:1px solid #ffffff26;border-radius:12px;padding:14px 18px;box-shadow:0 8px 30px #0005;max-width:calc(100% - 32px);width:max-content;font-size:13px;line-height:1.6;text-align:center;pointer-events:none}
@keyframes float-light{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-8px) rotate(2deg)}}@keyframes pulse-glow{0%,100%{opacity:.6;transform:scale(1)}50%{opacity:.9;transform:scale(1.08)}}
@media(max-width:767px){.site-header{height:64px;padding:0 20px;gap:12px}.brand img{width:156px}.desktop-nav{display:none}.header-actions{gap:16px}.download-small{padding:6px 13px}.hero{height:100svh;min-height:640px}.hero-content{top:47%;left:9%;right:5%;transform:none}.hero h1{font-size:36px;line-height:1.5;letter-spacing:-.65px}.hero-content p{font-size:34px;line-height:1.4;margin:8px 0 20px;letter-spacing:1px}.download-button{padding:12px 30px}.section-pad{padding:64px 24px}main h2{font-size:34px}.community h2{font-size:38px}.section-subtitle{font-size:18px}.feature{flex-direction:column;gap:30px;align-items:stretch}.feature-image{width:100%;max-height:400px}.feature-detail{margin-top:28px}.trade-grid{grid-template-columns:1fr;gap:45px;margin-top:40px}.trade-grid img{height:auto;max-height:320px}.trade-image{margin:30px auto}.security p{font-size:14px}.site-footer{padding:40px 24px}.reward-overlay{padding-top:max(20px,env(safe-area-inset-top));padding-bottom:max(20px,env(safe-area-inset-bottom))}}
@media(max-width:359px){.site-header{padding:0 14px}.brand img{width:142px}.header-actions{gap:12px}.hero h1{font-size:30px}.hero-content p{font-size:28px}.reward-card{padding-left:16px;padding-right:16px}.reward-card h2{font-size:18px}.reward-footer{font-size:9px}}
@media(max-height:650px){.gift-decoration,.gift-decoration img{width:88px;height:88px}.gift-decoration{margin-bottom:-40px}.reward-card{padding-top:44px;padding-bottom:18px}.reward-description{margin-bottom:10px}.reward-amount{padding-top:10px;padding-bottom:10px;margin-bottom:14px}.claim-button{min-height:46px;padding-top:10px;padding-bottom:10px}.close-reward{margin-top:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}