:root{color-scheme:light;--bg:#f2f2f7;--card:#fff;--text:#1c1c1e;--secondary:#636366;--muted:#73737b;--line:#e9e9ee;--blue:#007aff;--soft-blue:#eaf3ff;--green:#248a3d;--soft-green:#eaf7ee;--purple:#8250df;--soft-purple:#f2ecff;--nav:rgba(242,242,247,.88);--dock:rgba(255,255,255,.94)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px;-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","PingFang SC","Helvetica Neue",sans-serif;font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}button,input,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit}a{color:var(--blue);text-decoration:none}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}button:focus-visible,a:focus-visible{outline:3px solid #76b5ff;outline-offset:4px}svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.svg-defs{position:absolute;width:0;height:0;overflow:hidden}h1,h2,h3,p{margin:0}[hidden]{display:none!important}
.navigation{position:sticky;top:0;z-index:20;padding-top:env(safe-area-inset-top);background:var(--nav);border-bottom:1px solid rgba(120,120,128,.09);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.navigation-inner{height:56px;max-width:680px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:0 16px}.back-button{width:44px;height:44px;display:grid;place-items:center;color:var(--text);border-radius:50%}.navigation-title{font-size:16px;font-weight:600}.help-link{min-width:44px;min-height:44px;display:grid;place-items:center;font-size:14px}
.page{max-width:680px;margin:auto;padding:0 20px calc(142px + env(safe-area-inset-bottom))}.hero{padding:32px 4px 26px;position:relative}.brand-label{font-size:12px;letter-spacing:.03em;color:var(--secondary);display:inline-flex;gap:7px;align-items:center}.brand-label>span{font-size:22px}.hero h1{font-size:38px;line-height:1.2;letter-spacing:-1.4px;margin:16px 0 14px;font-weight:750}.hero-description{font-size:14px;line-height:1.8;color:var(--secondary)}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);padding:23px 0 0;margin-top:22px;border-top:1px solid var(--line)}.hero-stats>div+div{border-left:1px solid var(--line);padding-left:22px}.hero-stats strong{font-size:29px;line-height:1.2;letter-spacing:-1px;font-weight:700}.hero-stats strong span{font-size:13px;margin-left:3px;letter-spacing:0}.hero-stats p{font-size:11px;margin-top:5px;color:var(--secondary)}
.steps{list-style:none;padding:13px 16px;margin:0 0 29px;display:flex;justify-content:space-between;gap:6px;background:rgba(255,255,255,.65);border-radius:16px}.steps li{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--secondary);white-space:nowrap}.step-number{width:21px;height:21px;display:grid;place-items:center;background:var(--soft-blue);color:var(--blue);font-size:11px;font-weight:650;border-radius:50%}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:0 4px 12px}.section-heading h2{font-size:19px;font-weight:650;letter-spacing:-.35px}.section-heading>span{font-size:11px;color:var(--muted);white-space:nowrap}.section-description{font-size:13px;line-height:1.8;color:var(--secondary);margin:0 4px 18px}.card{border-radius:23px;background:var(--card);box-shadow:0 3px 14px rgba(35,40,60,.025)}.policy-card{padding:3px 19px 17px}.policy-row{display:flex;gap:12px;padding:19px 0}.policy-row+.policy-row{border-top:1px solid var(--line)}.icon-box{height:38px;width:38px;display:grid;place-items:center;border-radius:12px;flex-shrink:0}.icon-box svg{width:21px;height:21px}.blue{color:var(--blue);background:var(--soft-blue)}.green{color:var(--green);background:var(--soft-green)}.purple{color:var(--purple);background:var(--soft-purple)}.policy-row h3,.gift-banner h3{font-size:14px;font-weight:600;margin:0 0 5px}.policy-row p,.gift-banner p{font-size:12px;color:var(--secondary);line-height:1.8}.price-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:var(--bg);border-radius:14px;padding:13px 3px;gap:3px}.price-list>div{text-align:center}.price-list span{display:block;font-size:10px;color:var(--secondary)}.price-list strong{display:block;margin-top:3px;font-size:16px;letter-spacing:-.5px;font-weight:650}.price-note{margin:10px 0 0;font-size:10px;color:var(--muted);text-align:center}.gift-banner{display:flex;gap:12px;padding:17px 19px;margin-top:12px;border-radius:21px;background:linear-gradient(110deg,var(--soft-purple),var(--card))}.gift-banner h3{color:var(--purple)}#form-panel{padding-top:30px}
.form-card{padding:0 18px}.field{padding:16px 0 13px}.field+.field{border-top:1px solid var(--line)}.field label{display:block;font-size:12px;font-weight:600;color:var(--secondary);margin-bottom:7px}.field input{display:block;width:100%;min-width:0;min-height:30px;background:transparent;border:0;border-radius:0;padding:0;color:var(--text);outline:none;font-size:16px;line-height:1.5;box-shadow:none}.field:focus-within label{color:var(--blue)}.field input::placeholder{color:#92929b;font-weight:400}.field input[aria-invalid=true]{color:#c73535}.field-hint{margin:9px 5px 0;font-size:11px;line-height:1.8;color:var(--muted)}.password-card{margin-top:18px}.password-field{display:flex;align-items:center;gap:8px}.password-toggle{padding:0;min-height:36px;min-width:44px;background:transparent;border:0;color:var(--blue);font-size:12px}.checkout-summary{display:flex;align-items:center;gap:11px;padding:17px;margin-top:20px}.checkout-summary>div{flex:1;min-width:0}.checkout-summary h3{font-size:13px;font-weight:600}.checkout-summary p{font-size:10px;color:var(--secondary);margin-top:2px}.checkout-summary>strong{font-size:25px;letter-spacing:-.8px;white-space:nowrap}.checkout-summary>strong>span{font-size:15px;font-weight:500}.form-footnote{font-size:11px;line-height:1.9;color:var(--muted);margin:14px 4px 0}.form-footnote a{white-space:nowrap}.message{border-radius:14px;padding:12px 14px;margin:16px 0;font-size:13px;line-height:1.7;overflow-wrap:anywhere}.message.error{background:#fff0f0;color:#b42b2b}.message.info{background:var(--soft-blue);color:var(--blue)}.message.success{background:var(--soft-green);color:var(--green)}.primary-button{display:flex;align-items:center;justify-content:center;gap:5px;min-height:50px;padding:12px 17px;border:0;border-radius:16px;background:var(--blue);color:#fff;font-size:15px;line-height:1.5;font-weight:600;text-align:center;transition:transform .16s,opacity .16s}.primary-button:active{transform:scale(.98)}.payment-dock{position:fixed;bottom:0;left:0;right:0;z-index:30;padding:12px max(18px,env(safe-area-inset-right)) calc(9px + env(safe-area-inset-bottom)) max(18px,env(safe-area-inset-left));background:var(--dock);border-top:1px solid rgba(120,120,128,.13);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);transition:transform .18s}.dock-inner{max-width:640px;margin:auto;display:flex;align-items:center;gap:14px}.dock-total{flex-shrink:0;min-width:88px}.dock-total>span{display:block;font-size:10px;color:var(--secondary)}.dock-total strong{display:block;font-size:26px;line-height:1.2;letter-spacing:-.7px}.dock-total strong span{font-size:15px}.dock-inner>.primary-button{flex:1;min-width:0;font-size:14px;padding-left:8px;padding-right:8px}.payment-dock>p{font-size:9px;color:var(--muted);text-align:center;margin-top:7px}.editing .payment-dock{transform:translateY(110%);pointer-events:none}.page-footer{text-align:center;font-size:10px;color:var(--muted);padding-top:34px}
.payment-panel{padding:28px 22px;text-align:center;margin-top:28px}.status-icon{display:grid;place-items:center;width:66px;height:66px;border-radius:22px;margin:0 auto 20px}.status-icon svg{width:32px;height:32px;stroke-width:2}.eyebrow{display:block;font-size:11px;color:var(--muted);margin-bottom:8px}.payment-panel h2{font-size:23px;letter-spacing:-.6px;line-height:1.4}.payment-panel>p{font-size:13px;color:var(--secondary);line-height:1.9;margin-top:13px}.payment-amount{display:flex;justify-content:space-between;align-items:center;padding:17px 0;margin-top:10px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.payment-amount span{font-size:13px;color:var(--secondary)}.payment-amount strong{font-size:25px;letter-spacing:-.7px}#payment-qr{display:block;width:100%;height:auto;max-width:280px;margin:16px auto;border-radius:12px}#payment-link{margin-top:18px}.text-button{border:0;background:transparent;min-height:44px;padding:9px 0;font-size:13px;color:var(--blue);text-align:center}.muted,.privacy-note{color:var(--muted)}.payment-panel>.privacy-note{font-size:11px;margin-top:12px}.success-panel{padding-top:35px;text-align:center}.success-panel h1{font-size:29px;letter-spacing:-1px;line-height:1.35;margin-bottom:14px}.success-balance{padding:22px 15px;margin:25px 0;text-align:center}.success-balance>span{font-size:12px;color:var(--secondary)}.success-balance strong{display:block;font-size:42px;line-height:1.5;letter-spacing:-1.5px}.success-balance strong span{font-size:25px}.success-balance p{font-size:11px;color:var(--green)}.access-card{padding:20px;text-align:left;margin-bottom:25px}.mini-label{font-size:11px;color:var(--muted)}.access-card p{font-size:14px;font-weight:500;margin-top:5px}.breakable{overflow-wrap:anywhere;word-break:break-all}.line{border-top:1px solid var(--line);margin:10px 0 17px}.gift-codes{padding:0 18px;margin-bottom:24px}.gift-code-row{display:flex;align-items:center;gap:9px;padding:16px 0}.gift-code-row+.gift-code-row{border-top:1px solid var(--line)}.gift-code-row>span{font-size:10px;color:var(--secondary);min-width:46px}.gift-code-row>code{flex:1;min-width:0;font-size:16px;letter-spacing:1px;font-weight:600}.gift-code-row>button{min-width:44px;font-size:12px}.success-enter{width:100%}
@media(min-width:600px){.page{padding-left:28px;padding-right:28px}.hero{padding-top:42px}.hero h1{font-size:47px}.hero-description{font-size:15px}.hero-stats{max-width:400px}.policy-row p{font-size:13px}.steps li{font-size:12px}.form-card{padding-left:24px;padding-right:24px}.field{padding-top:18px;padding-bottom:17px}.price-list strong{font-size:19px}.payment-panel{padding:36px;max-width:480px;margin:36px auto 0}}
@media(max-width:359px){.page{padding-left:15px;padding-right:15px}.hero h1{font-size:34px}.hero-stats>div+div{padding-left:15px}.policy-card{padding-left:15px;padding-right:15px}.policy-row{gap:10px}.icon-box{width:33px;height:33px;border-radius:10px}.policy-row h3{font-size:13px}.dock-total{min-width:75px}.dock-inner{gap:8px}.dock-inner>.primary-button{font-size:12px}.payment-dock{padding-left:14px;padding-right:14px}.steps{padding-left:10px;padding-right:10px}.steps li{font-size:10px}.gift-banner{padding-left:15px;padding-right:15px}.gift-code-row{gap:6px}.gift-code-row>code{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media(prefers-color-scheme:dark){:root{color-scheme:dark;--bg:#000;--card:#1c1c1e;--text:#f5f5f7;--secondary:#aeaeb2;--muted:#98989f;--line:#343438;--blue:#409cff;--soft-blue:#102942;--green:#71d58b;--soft-green:#152c1f;--purple:#c2a2ff;--soft-purple:#2c213e;--nav:rgba(0,0,0,.88);--dock:rgba(28,28,30,.94)}.steps{background:var(--card)}.message.error{background:#391e23;color:#ffaaa8}.primary-button{background:#087df0;color:#fff}.field input::placeholder{color:#777780}}
/* 查询入口与微信联系弹窗 */
.help-link{border:0;background:none;color:var(--blue);padding:0;white-space:nowrap}.inline-link{border:0;background:none;color:var(--blue);font-size:inherit;padding:7px 0;min-height:34px;vertical-align:baseline}.lookup-entry{display:flex;align-items:center;gap:12px;border:0;width:100%;text-align:left;color:var(--text);padding:16px 17px;margin:0 0 18px}.lookup-entry>span:nth-child(2){flex:1;min-width:0}.lookup-entry strong{display:block;font-size:13px;font-weight:600}.lookup-entry small{display:block;font-size:11px;color:var(--secondary);margin-top:3px}.lookup-entry>span:last-child{font-size:25px;color:var(--muted)}.success-contact-reminder{text-align:left;padding:20px;margin:22px 0;border:1px solid color-mix(in srgb,var(--blue) 18%,transparent)}.success-contact-reminder h2{font-size:17px;letter-spacing:-.3px}.success-contact-reminder p{font-size:13px;color:var(--secondary);line-height:1.9;margin:9px 0 16px}.success-contact-reminder strong{color:var(--text);font-weight:600}.success-contact-reminder .primary-button{font-size:14px;min-height:46px}.support-modal-open{overflow:hidden}.support-overlay{position:fixed;inset:0;z-index:90;background:rgba(20,24,36,.4);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:max(18px,env(safe-area-inset-top)) max(18px,env(safe-area-inset-right)) max(18px,env(safe-area-inset-bottom)) max(18px,env(safe-area-inset-left));overscroll-behavior:contain}.support-sheet{position:relative;min-width:0;width:100%;max-width:390px;max-height:calc(100dvh - 48px);max-height:calc(100vh - 48px);overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;background:var(--card);border-radius:27px;padding:24px 22px 18px;box-shadow:0 20px 70px #0002;outline:none}.support-sheet>.icon-box{margin-bottom:14px}.sheet-close{position:absolute;right:10px;top:10px;width:44px;height:44px;border:0;background:none;color:var(--muted);font-size:27px;line-height:1;border-radius:50%}.support-sheet h2{font-size:21px;line-height:1.4;letter-spacing:-.5px;padding-right:20px}.sheet-description{font-size:12px;color:var(--secondary);line-height:1.8;margin:9px 0 19px}.support-sheet input{display:block;width:100%;height:49px;border:1px solid var(--line);border-radius:13px;padding:0 13px;margin:7px 0 13px;background:var(--bg);color:var(--text);font-size:16px;outline:none}.support-sheet input:focus{border-color:var(--blue);box-shadow:0 0 0 3px var(--soft-blue)}.support-sheet>.text-button{display:block;margin:9px auto 0}.lookup-result{margin-top:16px;padding:16px;border-radius:17px;background:var(--soft-blue)}#lookup-address{font-size:13px;color:var(--text);font-weight:500;line-height:1.8;margin-top:7px}.lookup-actions{display:flex;align-items:center;gap:15px;margin-top:10px}.lookup-actions .primary-button{flex:1;font-size:13px;min-height:43px;padding:9px 10px}.lookup-actions .text-button{font-size:12px}.contact-sheet{text-align:center}.contact-sheet h2{padding:0 25px}.contact-qr{display:block;width:100%;height:auto;max-width:244px;margin:0 auto 13px;background:#fff;border-radius:15px;padding:7px}.wechat-account{display:flex;align-items:center;justify-content:center;gap:10px;margin:13px 0}.wechat-account span{font-size:12px;color:var(--secondary)}.wechat-account strong{font-size:21px;letter-spacing:1px}.contact-note{font-size:12px;line-height:1.9;margin-top:14px;color:var(--secondary)}.contact-note strong{color:var(--text)}
@supports(height:100dvh){.support-sheet{max-height:calc(100dvh - 48px)}}
@media(max-width:359px){.support-sheet{padding:22px 18px 16px}.support-sheet h2{font-size:19px}.lookup-entry{gap:10px;padding:14px}.lookup-entry strong{font-size:12px}.contact-qr{max-width:210px}}
.support-action{display:flex;width:fit-content;min-width:136px;min-height:44px;margin:10px auto 0;padding:9px 18px;border-radius:12px;font-size:13px;line-height:1.35}.wechat-account{display:flex;flex-direction:column;gap:1px;width:fit-content;margin:10px auto 12px;padding:7px 23px;border-radius:14px;background:var(--bg)}.wechat-account span{font-size:11px;line-height:1.4}.wechat-account strong{font-size:20px;line-height:1.3;letter-spacing:.6px}
.price-list{grid-template-columns:repeat(3,minmax(0,1fr))}