:root{--paper:#f8f9f5;--ink:#233b32;--muted:#58675f;--sage:#e1e8de;--line:#bbc6bc;--accent:#365545;--white:#fff;--error:#aa3328;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:auto;scroll-padding-top:130px}body{margin:0}button,input,a,summary{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button,a,summary{touch-action:manipulation}button,a{color:inherit}button{cursor:pointer}a{text-decoration:none}button{border:0}button:disabled{cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #b96216;outline-offset:5px}a:hover{opacity:.78}button:hover{filter:brightness(.94)}[hidden]{display:none!important}.icon{width:23px;height:23px;stroke:currentColor;fill:none;flex:none;vertical-align:middle}p{line-height:1.8}h1,h2,h3,p{margin-top:0}h1,h2{font-weight:550;letter-spacing:-.055em;line-height:1.25}.skip{position:fixed;top:-100px;left:20px;background:white;padding:15px;z-index:100}.skip:focus{top:10px}.header{position:fixed;top:0;left:0;width:100%;height:118px;padding:18px 5.5%;display:grid;grid-template-columns:1fr 100px 1fr;align-items:center;z-index:20;background:var(--paper);border-bottom:1px solid transparent}.header-left,.header-right{font-size:14px;min-height:44px;display:flex;align-items:center;gap:14px}.header-right{justify-self:end}.brand{justify-self:center;display:block}.brand img{display:block;mix-blend-mode:multiply}.scene{position:relative;min-height:100svh;padding:190px 7% 110px;display:flex;align-items:center}.scene-copy{width:46%;max-width:620px}.hero h1{font-size:clamp(56px,5.8vw,90px);margin:28px 0}.eyebrow{font-size:13px;letter-spacing:.14em;color:var(--muted);margin-bottom:30px}.lead{font-size:19px;line-height:1.85;color:var(--muted);margin:24px 0 32px}.primary{display:flex;align-items:center;justify-content:space-between;gap:28px;background:var(--accent);color:#fff;border-radius:100px;min-height:56px;padding:17px 25px;font-size:16px;font-weight:550}.hero-action{width:200px;margin-top:40px}.hero-note{font-size:13px;color:var(--muted);margin-top:20px}.scene-bottom{position:absolute;bottom:34px;left:7%;right:7%;display:flex;justify-content:space-between;font-size:12px;color:var(--muted);gap:20px}.scene-bottom a{min-height:44px;display:flex;align-items:center}.scene-bottom>span{align-self:center}.community{background:var(--sage)}.community h2,.brand-story h2{font-size:clamp(52px,5.4vw,80px);margin:25px 0}.text-link{display:inline-flex;align-items:center;gap:24px;min-height:48px;border-bottom:1px solid currentColor;font-size:15px}.community .lead{margin-bottom:24px}.phone-stage{position:fixed;width:clamp(400px,43vw,650px);height:calc(100svh - 150px);top:130px;left:50%;z-index:10;pointer-events:none;will-change:transform}.phone-stage.docked .phone-controls{visibility:hidden}#phone-viewport{height:calc(100% - 48px);width:100%;pointer-events:auto;cursor:grab;touch-action:pan-y;outline-offset:-10px}#phone-viewport:active{cursor:grabbing}#phone-viewport canvas{display:block;width:100%;height:100%}.phone-controls{height:48px;display:flex;justify-content:center;gap:16px;align-items:center;color:var(--muted);font-size:12px;pointer-events:auto}.phone-controls button{background:transparent;text-decoration:underline;text-underline-offset:4px;font-size:12px;min-height:44px;padding:0 8px}#phone-fallback{height:90%;width:auto;max-width:90%;object-fit:contain;display:block;margin:auto;border-radius:28px;border:7px solid #25332d;box-shadow:12px 26px 45px #233b321a}#counter-fallback{position:absolute;inset:15% 20%;background:var(--sage);display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:28px;text-align:center}#participant-count{display:block;font-size:64px;line-height:1.6}#counter-status{font-size:12px}.webgl #phone-fallback{display:none}.webgl #counter-fallback{clip-path:inset(50%);width:1px;height:1px;overflow:hidden;position:absolute;inset:auto}.guess-scene{padding:180px 7% 130px;min-height:100svh}.ticket-shell{width:46%;max-width:570px;scroll-margin-top:150px}.ticket{position:relative}.ticket-top{display:flex;align-items:center;justify-content:space-between;font-size:12px;letter-spacing:.08em;border-bottom:1px solid var(--line);padding-bottom:20px;color:var(--muted);margin-bottom:36px}.ticket h2{font-size:42px;line-height:1.3;margin:20px 0 16px}.ticket-intro>p,.success-heading>p,.edit-copy{font-size:15px;color:var(--muted)}.field-label{display:block;font-size:15px;margin:30px 0 6px}.price-box{display:flex;align-items:baseline;gap:8px;border-bottom:1px solid var(--ink);padding:8px 0 10px;margin-top:12px}.currency{font-size:27px}.price-box input{width:100%;min-width:0;background:none;border:0;font-size:70px;line-height:1.4;color:var(--ink);font-weight:500;outline-offset:0;font-variant-numeric:tabular-nums;letter-spacing:-.04em}.price-box input::placeholder{font-size:44px;color:#65786b}.decimal{font-size:64px;letter-spacing:-.06em}.yuan{font-size:14px}.field-hint{font-size:12px;color:var(--muted);margin:10px 0 0}.field-error{color:var(--error);font-size:13px;line-height:1.5;margin:6px 0}.field-error:empty{display:none}.ticket .primary{width:100%;margin:30px 0 12px}.form-foot{color:var(--muted);font-size:12px;text-align:center;margin-top:18px}.wechat-heading{display:flex;justify-content:space-between;align-items:baseline;gap:8px}.wechat-heading .field-label{margin:18px 0 10px}.wechat-heading>span{font-size:11px;color:var(--muted)}.text-input{display:block;min-height:54px;width:100%;border:1px solid var(--line);border-radius:10px;padding:13px 14px;background:var(--white);font-size:16px;color:var(--ink)}.text-input::placeholder{color:#6a776f}.consent{display:flex;align-items:flex-start;gap:12px;font-size:12px;line-height:1.7;min-height:44px;margin:24px 0 0;cursor:pointer}.consent input{width:20px;height:20px;margin:0;flex:none;accent-color:var(--accent)}.text-button{background:none;font-size:13px;min-height:44px;padding:10px 0;text-decoration:underline;text-underline-offset:5px}.ticket-tear,.ticket-shadow,.stamp{display:none}.ticket-bottom{display:flex;align-items:center;gap:16px;border-top:1px solid var(--line);margin-top:34px;padding-top:20px}.ticket-bottom p{margin:0}.ticket-bottom strong{display:block;font-size:13px;font-weight:550}.ticket-bottom span{font-size:11px;color:var(--muted)}.receipt{display:grid;grid-template-columns:1fr 1fr;gap:16px 12px;border-block:1px solid var(--line);padding:24px 0;font-size:13px}.receipt>strong{font-size:28px;word-break:break-all}.receipt>span{color:var(--muted);align-self:center}.receipt b{overflow-wrap:anywhere}.receipt-update-status{font-size:13px;margin-top:16px}.outline-button{display:inline-flex;border:1px solid var(--ink);background:transparent;border-radius:40px;min-height:48px;align-items:center;padding:12px 20px;gap:20px;font-size:14px}.edit-entry p,.local-note,.survey p{font-size:12px;color:var(--muted)}.edit-entry p{margin:12px 0}.survey{margin:28px 0;border-top:1px solid var(--line);padding-top:24px}.optional{font-size:12px;color:var(--muted)}.survey h3{font-size:20px;font-weight:500;line-height:1.5;margin:12px 0}.survey-options{display:flex;gap:8px}.survey-options button{border:1px solid var(--line);background:none;border-radius:40px;min-height:44px;font-size:13px;padding:10px 14px}.survey-options button[aria-pressed=true]{background:var(--accent);color:white}.after-link{font-size:14px;min-height:44px;display:flex;align-items:center;gap:15px}.edit-identity{display:flex;justify-content:space-between;gap:16px;border-block:1px solid var(--line);padding:16px 0;font-size:13px;overflow-wrap:anywhere}.brand-story{background:#e9eee8}.story-copy{font-size:16px;color:var(--muted);line-height:2;margin:24px 0}.rules{padding:120px 7%;width:53%}.rules .eyebrow{margin:0}.rules h2{font-size:32px;letter-spacing:-.03em;margin:15px 0 28px}.rules details{border-top:1px solid var(--line)}summary{cursor:pointer;min-height:56px;padding:18px 0;font-size:14px;line-height:1.5}.rules details p{font-size:13px;color:var(--muted);margin:0 0 20px}.footer{position:relative;padding:30px 7% 90px;font-size:12px;color:var(--muted);display:flex;flex-direction:column;gap:10px}.preview-bar{position:fixed;bottom:12px;left:16px;z-index:30;background:var(--paper);border:1px solid var(--line);border-radius:14px;max-width:calc(100vw - 32px);padding:0 14px;font-size:12px;box-shadow:0 4px 20px #233b3210}.preview-bar summary{font-size:11px;min-height:38px;padding:10px 0}.preview-bar p{max-width:380px}.preview-actions{display:flex;gap:6px;margin:8px 0 14px;flex-wrap:wrap}.preview-actions button{background:none;border:1px solid var(--line);border-radius:6px;min-height:44px;padding:8px;font-size:12px}.preview-actions button[aria-pressed=true]{background:var(--accent);color:white}.results{min-height:100svh;padding:180px 7% 100px;width:55%}.results h1{font-size:48px}.results-heading p,.closed-notice,.results-note,.privacy-label,.claim-note{font-size:14px;color:var(--muted)}.results-seal{display:none}.closed-notice{border-block:1px solid var(--line);padding:20px 0;margin:32px 0}.closed-notice strong,.closed-notice span{display:block;line-height:1.8}.winners-heading h2{font-size:32px}.winners-heading .eyebrow{margin-bottom:15px}.winner-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:0}.winner-list li{border-bottom:1px solid var(--line);padding:20px 0;overflow-wrap:anywhere}.winner-list span{font-size:11px;color:var(--muted);display:block;margin-bottom:8px}.winner-list strong{font-size:18px;font-weight:500}.claim-note{margin:24px 0}.results-mode .header-right{visibility:hidden}
@media(min-width:1600px){.scene,.guess-scene{padding-left:10%}.scene-bottom{left:10%}.rules{padding-left:10%}.scene-copy{max-width:670px}}
@media(max-width:900px){.header{height:100px;padding:10px 5%;grid-template-columns:1fr 80px 1fr}.brand img{width:66px;height:66px}.header-left,.header-right{font-size:12px;gap:5px}.header-right .icon{width:18px}.scene{padding:140px 7% 100px;align-items:flex-start;min-height:970px}.scene-copy{width:100%;max-width:none}.hero h1{font-size:54px;line-height:1.17;margin:18px 0}.eyebrow{font-size:11px;margin-bottom:16px}.lead{font-size:16px;margin:18px 0}.hero-action{margin-top:24px;width:178px;min-height:50px;padding:13px 21px;font-size:14px}.hero-note{font-size:11px;margin-top:13px}.phone-stage{left:0;top:365px;width:100%;height:535px}.phone-controls{font-size:11px}.phone-controls button{font-size:11px}.scene-bottom{font-size:10px;bottom:25px;left:7%;right:7%}.scene-bottom>a{display:none}.community{min-height:850px;padding-top:100px}.community h2,.brand-story h2{font-size:48px;line-height:1.2;margin:18px 0}.community .lead{font-size:15px;margin:18px 0}.community .text-link{font-size:13px}.guess-scene{padding:135px 7% 90px;min-height:850px}.ticket-shell{width:100%;max-width:none;scroll-margin-top:140px}.ticket h2{font-size:32px}.ticket-top{margin-bottom:26px}.ticket-intro>p{font-size:13px}.ticket-volume{font-size:10px}.ticket .price-box input{font-size:58px}.decimal{font-size:54px}.price-box input::placeholder{font-size:38px}.brand-story{min-height:750px;padding-top:110px}.brand-story .scene-copy{width:100%}.story-copy{font-size:15px;max-width:430px}.rules{width:100%;padding:90px 7%}.rules h2{font-size:28px}.footer{padding-bottom:100px}.results{width:100%;padding:160px 7% 90px}.results h1{font-size:38px}.preview-bar{left:12px;bottom:10px}.phone-stage.docked #phone-viewport{pointer-events:none}.phone-stage.docked{z-index:21}.results-mode .header-left,.phone-docked .header-right{visibility:hidden}.desktop-break{display:none}}
@media(max-width:390px){.hero h1{font-size:48px}.scene{min-height:920px}.phone-stage{height:480px}.community{min-height:820px}.community h2{font-size:44px}.wechat-heading>span{font-size:10px}.consent{font-size:11px}.survey-options button{padding:10px;font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

.platform-note{font-size:13px;color:var(--muted);margin-top:30px;line-height:1.9}.platform-note span{font-size:11px;letter-spacing:.07em}
@media(max-width:900px){.platform-note{font-size:12px;margin-top:18px}.hero{min-height:1040px}.hero-note{margin-bottom:0}}

.filing{margin-top:24px;color:var(--muted);font-size:14px;line-height:1.8}.filing a{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:5px}.phone-stage.docked #phone-viewport{height:100%}.phone-stage.docked .phone-controls{display:none}
@media(max-width:900px){.hero{padding-top:115px;min-height:1060px}.hero h1{font-size:44px;margin:16px 0}.hero .eyebrow{margin-bottom:12px}.hero .lead{font-size:15px;margin:16px 0}.hero .hero-action{position:absolute;top:840px;left:7%;margin:0;width:86%}.hero .hero-note{position:absolute;top:908px;left:7%;margin:0}.hero .platform-note{font-size:12px;margin:12px 0 0}.hero .platform-note span{font-size:11px}.filing{font-size:13px;max-width:100%}}
@media(max-height:740px) and (max-width:900px){.hero .hero-action{top:745px}.hero .hero-note{top:814px}.hero{min-height:950px}}

.social-accounts{display:flex;gap:36px;flex-wrap:wrap;margin-top:28px}.social-account{display:flex;flex-direction:column;gap:12px;font-size:14px;color:var(--ink)}.social-account img{object-fit:contain;object-position:left;height:24px;max-width:100px}.social-account span{line-height:1.5}@media(max-width:900px){.social-accounts{gap:25px}.social-account{font-size:13px}.social-account img{height:22px}.footer{padding-bottom:95px}}

@media(max-width:900px){.scene-bottom{font-size:11px}.wechat-heading>span{font-size:11px}}

.filing a{color:inherit;text-decoration-color:var(--line);text-decoration-thickness:1px}.rules details p br{content:"";display:block;margin-top:.6em}

@media(max-width:900px){.community .scene-copy{max-width:72%}.community h2{font-size:40px}.community .lead{font-size:14px}.community .text-link{font-size:12px;gap:10px}}

.platform-note strong{font-weight:500}.preview-social-link{font-size:13px;min-height:44px;display:inline-flex;align-items:center;gap:10px;border-bottom:1px solid var(--line)}.preview-social-link .icon{width:17px;height:17px}.social-section{scroll-margin-top:145px;margin-top:38px;max-width:580px}.social-section h2{font-size:24px;letter-spacing:-.025em;color:var(--ink);margin:0 0 14px}.social-section>p{font-size:14px;line-height:1.9;margin:0}.social-section .social-accounts{margin-top:26px}.social-section .social-search{font-size:12px;margin-top:22px}.social-section+.filing{margin-top:16px}@media(max-width:900px){.hero{padding-top:108px}.hero .lead{margin:12px 0}.hero .platform-note{margin-top:10px;font-size:12px}.preview-social-link{font-size:12px;gap:6px}.social-section{margin-top:26px}.social-section h2{font-size:22px}.social-section>p{font-size:13px}.platform-note strong{font-weight:550}}

/* Social marks share an optical height; original paths and proportions are preserved. */
.social-accounts{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:20px;max-width:400px}.social-account{gap:8px}.social-account img{height:24px;width:auto;max-width:none;align-self:flex-start}.social-section{margin-top:22px}.social-section h2{margin-bottom:10px}.social-section .social-accounts{margin-top:18px}.social-section>p{line-height:1.7}.rules{padding-bottom:65px}.footer{padding-top:20px;padding-bottom:74px}.social-section+.filing{margin-top:10px}@media(max-width:900px){.rules{padding-bottom:42px}.social-section{margin-top:18px}.social-accounts{gap:16px}.social-account img{height:24px}.footer{padding-bottom:72px}}@media(max-width:360px){.social-account img{height:22px}.social-account{font-size:12px}}


.digit-price-box{gap:12px;border:0;padding:12px 0 4px;align-items:flex-end}
.price-digits{display:flex;gap:10px;flex:1;min-width:0;max-width:300px}
.digit-slot{display:flex;flex:1;min-width:0;flex-direction:column;gap:9px;text-align:center}
.digit-slot>span{font-size:12px;color:var(--muted);letter-spacing:.08em}
.price-box .price-digit{width:100%;height:94px;min-height:60px;border:1px solid var(--line);border-radius:12px;background:#fff;font-size:54px;line-height:1;text-align:center;padding:8px 0;letter-spacing:0;font-variant-numeric:tabular-nums;transition:border-color .15s,background .15s}
.price-box .price-digit::placeholder{font-size:54px;color:#9ca99f;font-weight:400}
.price-box .price-digit:focus{background:#f0f4ed;border-color:var(--accent);outline-offset:3px}
.price-box .price-digit[aria-invalid=true]{border-color:var(--error)}
.digit-price-box .currency{font-size:25px;padding-bottom:24px}
.digit-price-box .decimal{font-size:58px;line-height:94px;font-weight:500;letter-spacing:-.05em}
.digit-price-box .yuan{font-size:13px;padding-bottom:24px}
@media(max-width:600px){.digit-price-box{gap:8px}.price-digits{gap:8px}.price-box .price-digit{height:78px;font-size:42px;border-radius:10px}.price-box .price-digit::placeholder{font-size:42px}.digit-price-box .decimal{font-size:44px;line-height:78px}.digit-price-box .currency{font-size:21px;padding-bottom:22px}.digit-price-box .yuan{padding-bottom:22px}.digit-slot>span{font-size:11px}}