:root{color-scheme:dark;--bg:#090c1d;--bg2:#10132d;--gold:#ffce6e;--muted:#aaaac4;--white:#fff9f0;--border:rgba(255,255,255,.11);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:var(--bg);color:#fff}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}svg{display:block}.container{width:min(1180px,calc(100% - 52px));margin-inline:auto}.app-shell{position:relative;overflow:hidden;min-height:100vh;background:radial-gradient(circle at 78% 11%,#231946 0,transparent 28%),radial-gradient(circle at 20% 28%,#15193b 0,transparent 26%),linear-gradient(180deg,#0a0d23 0,#0b0d20 63%,#080b19 100%)}.app-shell:before{content:"";position:absolute;inset:0;background-image:radial-gradient(#dfccff 0.7px,transparent .85px);background-size:42px 42px;opacity:.16;pointer-events:none;mask-image:linear-gradient(180deg,#000 0%,transparent 60%)}.ambient{position:absolute;z-index:0;border-radius:50%;filter:blur(90px);pointer-events:none}.ambient-a{width:480px;height:480px;right:-210px;top:130px;background:#793cc936;}.ambient-b{width:380px;height:380px;left:-230px;top:590px;background:#422cd527}.site-header{height:84px;position:relative;z-index:5;border-bottom:1px solid rgba(255,255,255,.075);background:#0b0d22bf;backdrop-filter:blur(22px)}.header-inner{height:100%;display:flex;align-items:center;gap:24px;justify-content:space-between}.brand{display:flex;align-items:center;gap:9px;min-width:210px}.brand-mark{width:43px;height:43px;filter:drop-shadow(0 0 16px #f3b64c67)}.brand-words{display:flex;flex-direction:column;line-height:1.12;gap:3px}.brand-words strong{font-size:21px;font-weight:900;letter-spacing:1.3px}.brand-words small{font-size:9px;letter-spacing:3px;color:#d9b680;font-weight:800}.nav-links{height:100%;display:flex;align-items:center;gap:34px}.nav-links a{height:100%;align-content:center;color:#b7b7cd;font-size:14px;position:relative}.nav-links a:hover,.nav-links .active{color:#fff}.nav-links .active:after{content:"";position:absolute;bottom:0;left:4px;right:4px;height:3px;background:linear-gradient(90deg,#f2ab4f,#ffe0a0);border-radius:10px 10px 0 0;box-shadow:0 0 18px #eeb755a6}.header-actions{display:flex;align-items:center;gap:16px}.online-tag{font-size:11px;letter-spacing:.4px;color:#b7add7;white-space:nowrap}.pulse{display:inline-block;width:6px;height:6px;border-radius:50%;background:#71e5af;box-shadow:0 0 10px #46cd91;margin-right:6px}.btn{border:0;transition:transform .2s,filter .2s,background .2s;font-weight:800}.btn:hover:not(:disabled){filter:brightness(1.1);transform:translateY(-2px)}.btn:disabled{cursor:wait;opacity:.75}.btn-header{border:1px solid #e9b56b6e;border-radius:11px;background:linear-gradient(135deg,#eab267,#f8df9c);color:#382010;padding:12px 16px;font-size:12px;white-space:nowrap;box-shadow:0 6px 22px #dcab3540}.btn-header span{margin-left:8px;font-size:15px}.hero{z-index:1;position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.01fr);gap:30px;align-items:center;min-height:675px;padding-top:50px;padding-bottom:62px}.hero-content{padding:0 0 24px 5px}.pretitle{display:flex;align-items:center;gap:11px;white-space:nowrap;font-size:10px;font-weight:900;letter-spacing:1.8px;color:#bdacfc;margin-bottom:30px}.pretitle-star{font-size:21px;color:#f8c76b}.pretitle-line{width:23px;height:1px;background:#bca7d9}.hero-badge{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:800;color:#f7d5a0;background:linear-gradient(90deg,#c88e4740,#ca944712);border:1px solid #c89c4d52;border-radius:100px;padding:9px 15px;margin-bottom:20px}.hero-badge span{font-size:15px}.hero h1{font-size:clamp(42px,4vw,62px);line-height:1.24;letter-spacing:-1.5px;white-space:nowrap;margin:0 0 21px;font-weight:950;text-shadow:0 10px 60px #593f7834}.hero-gradient{background:linear-gradient(102deg,#fff0bd,#f9bd6e 43%,#ffdfb5 78%,#ffc579);color:transparent;-webkit-background-clip:text;background-clip:text}.hero-desc{font-size:15px;color:#b8b7cb;line-height:2.05;margin:0 0 32px}.hero-mini-steps{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:#dedbee;font-size:12px;font-weight:700}.hero-mini-steps div{display:flex;align-items:center;gap:7px}.hero-mini-steps span{font-size:10px;color:#f9dba1;font-weight:900}.hero-mini-steps i{width:25px;height:1px;background:linear-gradient(90deg,#edbe85,#704579);position:relative}.hero-mini-steps i:after{content:"";position:absolute;right:0;top:-2px;width:5px;height:5px;border-top:1px solid #cc9a8e;border-right:1px solid #cc9a8e;transform:rotate(45deg)}.hero-trust{display:flex;align-items:center;gap:18px;margin-top:43px;flex-wrap:wrap;color:#a4a4c3;font-size:12px}.hero-trust span{display:flex;align-items:center;gap:5px}.hero-trust svg{width:16px;height:16px;fill:none;stroke:#93dfb8;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}.desktop-hero-link{display:inline-flex;align-items:center;gap:13px;color:#f5c779;font-size:12px;font-weight:700;margin-top:35px;border-bottom:1px solid #f3c5795f;padding-bottom:5px}.desktop-hero-link span{font-size:15px}.promo-panel{position:relative;isolation:isolate;background:radial-gradient(circle at 50% 26%,#3d255a60 0,transparent 57%),linear-gradient(153deg,#242041 0%,#151733 57%,#201834 100%);border:1px solid #d5ae7359;border-radius:24px;padding:20px 23px 23px;box-shadow:0 32px 95px #0008,inset 0 0 0 1px #ffffff0a,0 0 55px #be8d3122;min-height:560px}.promo-panel:before{position:absolute;inset:5px;content:"";border:1px solid rgba(255,255,255,.07);border-radius:20px;pointer-events:none;z-index:-1}.promo-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.promo-ticket{display:flex;align-items:center;gap:7px;color:#ffcb75;font-size:18px}.promo-ticket span{letter-spacing:2px;font-size:10px;font-weight:950}.promo-top-right{font-size:9px;font-weight:800;letter-spacing:1.6px;color:#c8a5b3}.gold-dot{width:5px;height:5px;background:#ffbf65;border-radius:50%;display:inline-block;margin-right:6px}.promo-heading{text-align:center;margin-top:8px}.promo-heading h2{font-size:26px;letter-spacing:1px;margin:5px 0 4px}.promo-heading p{color:#bbb0d0;font-size:11px;margin:0}.wheel-block{height:339px;position:relative;display:grid;place-items:center;margin-top:1px}.wheel-halo{width:325px;height:325px;position:absolute;border-radius:50%;background:radial-gradient(circle,#ffa52d30 12%,#db853b16 45%,transparent 65%);filter:blur(13px)}.wheel-stage{width:306px;height:306px;position:relative;display:grid;place-items:center;border-radius:50%;background:linear-gradient(155deg,#ffecb8,#b56b24,#f9cb73,#824b17,#f4b65d);box-shadow:0 10px 32px #1a080a7a,0 0 0 4px #e5a64d33,0 0 34px #e9a54b66}.wheel-backring{position:absolute;inset:11px;border-radius:50%;border:3px solid #784012;box-shadow:inset 0 0 0 3px #fff5b4a3;z-index:1;pointer-events:none}.wheel-ticks{position:absolute;inset:4px;z-index:3;pointer-events:none;border-radius:50%;background:repeating-conic-gradient(from 3deg,#ffe59b 0deg 2.4deg,transparent 2.4deg 22.5deg);mask:radial-gradient(farthest-side,transparent calc(100% - 8px),#000 calc(100% - 7px))}.wheel{width:283px;height:283px;position:relative;z-index:2;transform:rotate(0);filter:drop-shadow(0 4px 10px #210c1185);transition:transform 4.3s cubic-bezier(.09,.8,.18,1)}.wheel svg{pointer-events:none}.wheel-pointer{position:absolute;z-index:7;width:40px;height:59px;top:-21px;left:50%;transform:translateX(-50%);filter:drop-shadow(0 6px 6px #3521148a)}.wheel-pointer svg{width:100%;height:100%}.wheel-center{z-index:6;position:absolute;width:86px;height:86px;border-radius:50%;border:6px solid #fbe2a6;background:radial-gradient(circle at 38% 26%,#fff6bd,#ffc35a 58%,#cc8230);box-shadow:0 0 0 4px #7d3f15,0 6px 14px #2d140d9c,inset 0 -5px 10px #d48e33;color:#6a3212;display:flex;align-items:center;justify-content:center;flex-direction:column;line-height:1;transform:translateZ(0)}.wheel-center:hover{filter:brightness(1.08)}.wheel-center span{font-weight:1000;font-size:26px;font-family:Arial,sans-serif;letter-spacing:-1px}.wheel-center small{font-size:11px;margin-top:2px;font-weight:950}.draw-bottom{display:flex;align-items:center;flex-direction:column}.btn-draw{display:flex;justify-content:center;align-items:center;gap:13px;background:linear-gradient(100deg,#f6c370 0,#ffe8a4 46%,#f2ad56 100%);border-radius:12px;border:1px solid #ffefbe;color:#603516;font-size:17px;width:min(100%,368px);height:53px;box-shadow:0 8px 0 #784421,0 14px 23px #0005}.btn-gift{font-size:20px;color:#87511c}.btn-arrow{font-size:20px;margin-left:6px}.draw-note{color:#a69dbb;font-size:10px;letter-spacing:.2px;margin:18px 0 0;text-align:center}.features{padding-top:29px;padding-bottom:62px;position:relative;z-index:1}.section-heading{text-align:center}.section-overline{font-weight:900;font-size:11px;letter-spacing:3.5px;color:#c49b6a}.section-heading h2{font-size:32px;margin:13px 0}.section-heading h2 em{color:#f8cd8c;font-style:normal}.section-heading p{color:#9694b2;font-size:13px;margin:0}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;margin-top:35px}.feature-card{display:flex;gap:17px;align-items:flex-start;min-height:178px;padding:26px 21px;background:linear-gradient(143deg,#1d1d3a 0%,#12152c 100%);border:1px solid rgba(166,141,208,.19);border-radius:17px;box-shadow:inset 0 1px #ffffff0c}.feature-ico{flex:none;width:59px;height:59px;border-radius:15px;display:grid;place-items:center}.feature-ico svg{width:39px;height:39px}.feature-purple{background:#56388b5c}.feature-gold{background:#7f5b3457}.feature-pink{background:#843c6454}.feature-number{font-size:10px;font-weight:900;color:#8d86b4;letter-spacing:1.2px;margin-top:2px}.feature-card h3{font-size:17px;margin:10px 0 9px}.feature-card p{font-size:12px;color:#a6a3be;line-height:1.8;margin:0}.rules-section{padding:0 0 86px;position:relative;z-index:1}.rules-panel{display:grid;grid-template-columns:.8fr 1.2fr;gap:38px;border-radius:20px;background:linear-gradient(110deg,#25203b,#17172e 75%);border:1px solid #ffffff1e;padding:42px 50px}.rules-panel h2{font-size:27px;margin:14px 0 10px}.rules-panel h2 span{font-size:14px;color:#807a9e;font-weight:600}.rules-intro{font-size:12px;color:#a9a4c0;line-height:1.8}.rules-list{display:grid;gap:16px}.rules-list>div{display:flex;gap:13px;align-items:flex-start}.rules-list span{color:#ebc77f;font-size:11px;font-weight:950;min-width:22px;padding-top:2px}.rules-list p{margin:0;line-height:1.75;font-size:12px;color:#c2bed3}.footer{border-top:1px solid #ffffff14;position:relative;z-index:1;background:#0b0e20b0;padding:28px 0}.footer-inner{display:flex;justify-content:space-between;gap:20px;align-items:center;flex-wrap:wrap}.footer-brand{display:flex;align-items:center;gap:9px}.footer-crown{color:#ffcf7f}.footer-brand strong{font-size:15px}.footer-brand span:last-child{color:#8e81a4;letter-spacing:1.2px;font-size:9px}.footer p{font-size:10px;color:#797b9c;margin:0}.footer-legal{max-width:265px;text-align:right}.modal-layer{position:fixed;inset:0;z-index:50;display:none;align-items:center;justify-content:center;padding:16px}.modal-layer.visible{display:flex}.modal-overlay{position:absolute;inset:0;background:#040614d9;backdrop-filter:blur(9px)}.modal{position:relative;z-index:1;width:min(435px,100%);max-height:min(90vh,780px);overflow-y:auto;border:1px solid #f6bb7247;border-radius:22px;background:radial-gradient(circle at 50% 0,#4b315c5c,transparent 43%),linear-gradient(160deg,#292240,#15162d);box-shadow:0 28px 100px #000c,0 0 80px #e8ad3315;padding:33px 35px 30px;text-align:center}.modal-x{width:31px;height:31px;border:1px solid #ffffff24;border-radius:50%;background:#fff1;color:#fff;position:absolute;right:15px;top:14px;font-size:23px;line-height:1}.modal-shine{width:66px;height:66px;border-radius:50%;display:grid;place-items:center;margin:0 auto 15px;background:linear-gradient(135deg,#795936,#2c294e);border:1px solid #dab1708a;color:#ffe0a4;font-size:33px;box-shadow:0 0 35px #df9f3870}.modal h2{font-size:25px;margin:0 0 10px;letter-spacing:.3px}.modal-sub{color:#aaa4c2;font-size:12px;line-height:1.9;margin:0 0 21px}.modal-prize{font-size:44px;line-height:1;font-weight:1000;background:linear-gradient(90deg,#ffecac,#efb75d);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:5px}.modal-prize-label{color:#dec08b;font-size:11px;margin:0 0 23px}.modal-form{text-align:left}.field-label{font-size:11px;display:block;font-weight:700;color:#ccc6de;margin-bottom:7px}.field{width:100%;height:46px;border:1px solid #ffffff29;border-radius:10px;background:#0c1027cc;color:#fff;padding:0 14px;outline:none;font-size:13px;margin-bottom:15px;transition:border-color .2s}.field:focus{border-color:#f5c679;box-shadow:0 0 0 3px #efb86f20}.field::placeholder{color:#777694}.modal-main-btn{display:block;width:100%;padding:13px 16px;border:0;border-radius:10px;color:#4b2b10;background:linear-gradient(105deg,#ffdda0,#f3b560);font-weight:900;font-size:14px;margin-top:8px}.modal-main-btn:disabled{opacity:.5;cursor:wait}.checkrow{font-size:10px;color:#aaa4c4;display:flex;align-items:flex-start;gap:9px;line-height:1.7;margin:2px 0 14px}.checkrow input{margin:2px 0;accent-color:#deb269}.modal-alt{font-size:12px;color:#bbb0cf;margin:20px 0 0}.text-link{border:0;background:none;padding:0;color:#ffce80;font-weight:800}.modal-footnote{font-size:10px;line-height:1.7;color:#928da9;margin:16px 0 0}.account-panel{border:1px solid #d9a96c48;background:#f5c3770a;border-radius:13px;padding:17px 12px;margin:16px 0}.account-points{font-size:46px;font-weight:950;color:#f4cb84}.account-points small{font-size:16px}.account-meta{font-size:11px;color:#c3b9cf;word-break:break-all}.account-logout{margin-top:14px;border:none;background:transparent;color:#afadc4;font-size:12px;text-decoration:underline}.hidden-honeypot{position:absolute!important;left:-9999px!important;opacity:0!important}.toast{position:fixed;z-index:60;bottom:28px;left:50%;transform:translateX(-50%) translateY(20px);border-radius:12px;padding:13px 19px;background:#fff9e8;color:#563b17;box-shadow:0 12px 30px #0006;font-size:13px;font-weight:700;opacity:0;pointer-events:none;transition:opacity .3s,transform .3s;max-width:min(90vw,400px)}.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}body.modal-open{overflow:hidden}@media(max-width:1060px){.container{width:min(1050px,calc(100% - 42px))}.hero{gap:16px}.hero h1{font-size:clamp(36px,4.2vw,50px)}.nav-links{gap:18px}.online-tag{display:none}.feature-card{padding:23px 16px;gap:12px}.feature-ico{width:50px;height:50px}.feature-card h3{font-size:15px}}@media(max-width:760px){.container{width:calc(100% - 32px)}.site-header{height:68px}.header-inner{gap:8px}.brand{min-width:unset}.brand-mark{width:37px;height:37px}.brand-words strong{font-size:18px}.brand-words small{font-size:8px;letter-spacing:2px}.nav-links{display:none}.btn-header{font-size:11px;padding:11px 13px}.hero{grid-template-columns:1fr;gap:17px;padding-top:33px;padding-bottom:45px}.hero-content{padding:0;text-align:center}.pretitle{justify-content:center;margin:0 0 12px;font-size:9px;gap:8px}.hero-badge{font-size:10px;padding:6px 12px;margin:0 0 13px}.hero h1{font-size:clamp(34px,8.8vw,49px);line-height:1.21;letter-spacing:-.9px;margin-bottom:11px}.hero-desc{font-size:12px;margin-bottom:13px;line-height:1.75}.hero-mini-steps{justify-content:center;font-size:10px;gap:7px}.hero-mini-steps i{width:15px}.hero-trust,.desktop-hero-link{display:none}.promo-panel{margin-inline:auto;width:min(100%,490px);padding:15px 14px 25px;min-height:0;border-radius:20px}.promo-heading{margin-top:5px}.promo-heading h2{font-size:22px;margin:7px 0 3px}.promo-heading p{font-size:10px}.wheel-block{height:315px}.wheel-stage{width:278px;height:278px}.wheel{width:258px;height:258px}.wheel-halo{width:295px;height:295px}.wheel-pointer{top:-19px}.wheel-center{height:78px;width:78px}.wheel-center span{font-size:25px}.btn-draw{max-width:335px;height:49px;font-size:15px;box-shadow:0 6px 0 #784421,0 12px 16px #0004}.draw-note{margin-top:16px;font-size:9px}.features{padding-top:5px;padding-bottom:40px}.section-heading h2{font-size:24px}.section-heading p{font-size:12px;line-height:1.7}.feature-grid{grid-template-columns:1fr;gap:12px;margin-top:25px}.feature-card{min-height:0;padding:19px}.feature-ico{width:55px;height:55px}.feature-card h3{font-size:16px;margin:8px 0}.rules-section{padding-bottom:48px}.rules-panel{grid-template-columns:1fr;gap:17px;padding:28px 24px}.rules-panel h2{margin:11px 0 6px}.footer-inner{justify-content:center;text-align:center;flex-direction:column;gap:11px}.footer-legal{text-align:center}}@media(max-width:370px){.brand-words strong{font-size:16px}.brand-mark{width:31px}.btn-header{font-size:10px;padding:10px}.promo-panel{padding-left:9px;padding-right:9px}.wheel-block{height:285px}.wheel-stage{width:253px;height:253px}.wheel{width:233px;height:233px}.wheel-halo{width:260px;height:260px}.hero-mini-steps{font-size:9px}.modal{padding:29px 23px 25px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.wheel{transition-duration:.22s!important}.btn,.toast{transition:none!important}}

/* V2: 仅保留新人抽奖首屏；电脑和手机均居中展示。 */
.container{width:min(560px,calc(100% - 28px))}
.site-header{height:68px}
.site-header .container{width:min(620px,calc(100% - 28px))}
.header-actions{margin-left:auto}
.hero{display:flex;flex-direction:column;align-items:stretch;min-height:0;gap:21px;padding:35px 0 42px}
.hero-content{padding:0;text-align:center}
.hero h1{font-size:clamp(37px,6.6vw,55px);margin-bottom:15px}
.hero-desc{font-size:13px;line-height:1.85;margin:0 auto 18px;max-width:510px}
.hero-mini-steps{justify-content:center;gap:10px}
.pretitle{justify-content:center;margin-bottom:18px}
.hero-badge{margin-bottom:17px}
.promo-panel{width:100%;margin:0 auto;min-height:0;padding:20px 23px 25px}
.promo-heading h2{font-size:27px}
.promo-heading p{line-height:1.5}
.wheel-block{height:350px}
.wheel-stage{width:315px;height:315px}
.wheel{width:291px;height:291px}
.wheel-halo{width:330px;height:330px}
.wheel-ticks{background:repeating-conic-gradient(from 3deg,#ffe59b 0deg 2.4deg,transparent 2.4deg 25.714deg)}
.site-disclaimer{font-size:11px;line-height:1.7;text-align:center;color:#9690ab;margin:0 auto 26px;max-width:510px;padding:0 18px}
.spin-timer{font-size:11px;color:#f6cf8c;text-align:center;height:15px;margin:12px 0 0;font-weight:750;letter-spacing:.15px}
.promo-panel .draw-bottom .draw-note{margin-top:9px}
@media(max-width:760px){.site-header{height:68px}.container,.site-header .container{width:calc(100% - 28px)}.hero{padding:26px 0 27px;gap:17px}.hero h1{font-size:clamp(35px,9vw,49px);line-height:1.22}.hero-desc{font-size:12px;line-height:1.72}.hero-badge{margin-bottom:13px}.pretitle{margin-bottom:13px}.promo-panel{padding:16px 12px 21px;border-radius:20px}.promo-heading h2{font-size:22px}.promo-heading p{font-size:10px;line-height:1.7}.wheel-block{height:320px}.wheel-stage{width:278px;height:278px}.wheel{width:258px;height:258px}.wheel-halo{width:295px;height:295px}.site-disclaimer{font-size:10px}}
@media(max-width:370px){.hero h1{font-size:34px}.hero-mini-steps{font-size:9px;gap:6px}.promo-panel{padding-left:8px;padding-right:8px}.wheel-block{height:285px}.wheel-stage{width:253px;height:253px}.wheel{width:233px;height:233px}.wheel-halo{width:260px;height:260px}.btn-draw{font-size:13px}}

.promo-panel .site-disclaimer{margin:13px auto 0;max-width:440px;font-size:10px;color:#a8a0b6;padding:0 3px;line-height:1.65}
@media(max-width:400px){.pretitle{font-size:8px;letter-spacing:1.2px;gap:6px}.promo-top-right{font-size:8px;letter-spacing:1px}}

.draw-note,.spin-timer{display:none!important}