:root{--pink:#ad0067;--pink-dark:#88004e;--ink:#302334;--muted:#817581;--line:#eee6ec;--soft:#fff0f7}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:#fcfafc;color:var(--ink);font-family:Arial,'PingFang SC','Microsoft YaHei',sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}a{color:inherit;text-decoration:none}button{border:0;background:none;color:inherit}button:focus-visible,a:focus-visible{outline:3px solid #e785b7;outline-offset:4px}button:disabled{cursor:default;opacity:.55}.wrap{max-width:1160px;margin:auto;padding:0 28px}header{background:#fff;border-bottom:1px solid var(--line)}.nav{height:84px;display:flex;align-items:center;gap:34px}.brand{background:var(--pink);color:white;border-radius:10px;width:47px;height:47px;display:grid;place-items:center;font-size:24px;font-weight:800;line-height:19px;letter-spacing:-1.7px}.nav-link{font-size:14px;font-weight:600;padding:10px 0}.nav-link.active{color:var(--pink)}.nav-end{margin-left:auto;display:flex;align-items:center;gap:20px}.demo-label{font-size:9px;letter-spacing:1.5px;color:#967a8c;background:#f6f1f5;padding:7px 9px;border-radius:5px}.language{font-size:13px}.language span{margin-left:8px}.avatar{width:42px;height:42px;background:#f5dfed;color:var(--pink);border:4px solid #fff3fa;border-radius:50%;display:grid;place-items:center;font-weight:700}.avatar.small{width:34px;height:34px;font-size:12px}.breadcrumb{padding:24px 0;font-size:12px;color:#9b8c97;display:flex;gap:12px}.breadcrumb span:last-child{color:#5c4e58}.hero{position:relative;display:grid;grid-template-columns:1.1fr 1fr;background:#fbe6f0;border:1px solid #f8dce9;border-radius:24px;overflow:hidden;min-height:360px}.hero-copy{padding:40px 0 34px 44px;z-index:1}.eyebrow{display:flex;align-items:center;gap:7px;font-size:10px;letter-spacing:1.8px;font-weight:700;color:var(--pink);text-transform:uppercase}.live-dot{height:6px;width:6px;background:var(--pink);border-radius:50%}h1{font-size:44px;line-height:1.17;letter-spacing:-1.7px;margin:18px 0 14px;font-weight:800}h1 em{font-style:normal;color:var(--pink)}.hero-copy>p{font-size:14px;line-height:1.8;color:#786273;max-width:360px;margin:0 0 24px}.primary{background:var(--pink);color:#fff;border-radius:10px;min-height:44px;padding:13px 20px;display:inline-flex;align-items:center;justify-content:center;gap:12px;font-weight:600;font-size:13px;transition:.2s}.primary:hover{background:var(--pink-dark);transform:translateY(-1px)}.hero-button{min-width:185px;justify-content:space-between}.hero-button span:last-child{font-size:20px}.hero-note{display:flex;align-items:center;gap:6px;font-size:10px;color:#8c6c80;margin-top:18px}svg{width:20px;height:20px;stroke:currentColor;stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round}.hero-note svg{width:14px;height:14px}.hero-art{position:relative;align-self:center}.hero-art>svg{width:100%;height:auto;stroke:none;display:block;overflow:visible}.art-caption{position:absolute;bottom:21px;left:32%;background:#fffefc;padding:9px 15px;border-radius:30px;box-shadow:0 5px 20px #a7006412;display:flex;align-items:center;gap:8px;font-size:11px;font-weight:600;color:#854764}.mini-gift{border-radius:50%;background:#f9e0ed;color:var(--pink);padding:3px 5px}.main-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:30px;margin-top:36px}.section-heading{display:flex;align-items:center;justify-content:space-between;margin:3px 0 23px}.muted{color:#99828f;font-size:9px}h2{font-size:25px;letter-spacing:-.6px;margin:8px 0 0}h3{margin:6px 0;font-size:15px}.text-button{color:var(--pink);font-size:11px;font-weight:600;padding:5px 0}.text-button:hover{text-decoration:underline}.filters{display:flex;gap:8px;padding:0 0 21px}.filters button{font-size:11px;padding:9px 16px;border:1px solid var(--line);border-radius:30px;background:#fff;color:#81707e}.filters button.selected{background:var(--pink);border-color:var(--pink);color:white}.tier{display:flex;align-items:center;gap:17px;background:white;border:1px solid var(--line);border-radius:15px;padding:20px;margin-bottom:12px;transition:transform .2s,box-shadow .2s}.tier:hover{transform:translateY(-2px);box-shadow:0 7px 24px #75365109}.tier.featured{border-color:#e4a5c8;background:#fff7fb}.tier-icon{width:58px;height:64px;flex-shrink:0;display:grid;place-items:center;border-radius:13px;background:#fff0f6;color:#c64986;position:relative}.tier-icon svg{width:33px;height:33px;stroke-width:1.3}.tier:nth-child(2) .tier-icon{background:#fff4e7;color:#be8b35}.tier:nth-child(4) .tier-icon{background:#f1ebfb;color:#9971c4}.tier:nth-child(5) .tier-icon{background:#ecebfa;color:#7470b8}.tier-info{flex:1;min-width:0}.tier-top{display:flex;gap:8px;align-items:center;margin-bottom:5px}.tier-name{font-size:11px;font-weight:600;color:#88717f}.tag{font-size:8px;font-weight:700;color:#ad0067;background:#f9dfed;padding:4px 6px;border-radius:4px;white-space:nowrap}.tier-amount{font-size:26px;line-height:1.25;font-weight:750;letter-spacing:-.8px}.currency{font-size:16px;font-weight:500;padding-left:3px}.tier-detail{font-size:10px;color:#97828f;margin-top:7px}.tier-action{border:1px solid #e8c7da;border-radius:8px;padding:10px 15px;min-width:104px;color:var(--pink);font-size:11px;font-weight:600;white-space:nowrap}.tier-action:hover{background:#f9e8f2}.featured .tier-action{background:var(--pink);border-color:var(--pink);color:white}.tier-action.done{background:#f4f3f4;color:#8e818a;border-color:#eeebed}.list-note{text-align:center;font-size:10px;color:#a18e9b;padding-top:4px;line-height:1.7}.panel{border:1px solid var(--line);border-radius:17px;background:#fff;padding:25px}.account-head{display:flex;align-items:center;gap:9px;padding-bottom:24px}.account-head h3{font-size:12px;display:flex;align-items:center;gap:7px}.subtle{font-size:10px;color:#a08b98}.member{font-size:6px;letter-spacing:.8px;background:#f2edf1;color:#947889;padding:3px 4px;border-radius:3px}.online{width:6px;height:6px;background:#64ae90;border-radius:50%;margin-left:auto}.balance-label{font-size:11px;color:#8e7788}.balance{font-size:35px;font-weight:750;letter-spacing:-1.2px;margin:10px 0 15px}.balance span{font-size:20px;color:#af9ba8}.wallet-sub{display:flex;justify-content:space-between;font-size:10px;color:#99838f;margin:0 0 23px}.wallet-sub b{font-weight:600;color:var(--pink)}.full{width:100%}.history-button{margin-top:13px}.how{margin-top:18px;padding-bottom:9px}.how h3{font-size:17px;letter-spacing:-.3px;margin:9px 0 23px}.step{display:flex;gap:14px;margin-bottom:20px}.step>span{color:var(--pink);font-size:10px;font-weight:700;flex-shrink:0;display:grid;place-items:center;width:29px;height:29px;border:1px solid #eed4e2;border-radius:50%;background:#fff7fb}.step b{font-size:11px}.step p{font-size:10px;line-height:1.7;color:#95818d;margin:6px 0 0}.support{display:flex;justify-content:center;align-items:center;gap:13px;padding:23px;color:#8e7888}.support svg{width:27px;height:27px}.support b{font-size:11px;font-weight:500;display:block}.support .text-button{font-size:10px}footer{border-top:1px solid var(--line);margin-top:34px;padding:25px 0 30px;display:flex;align-items:center;gap:20px;color:#a78e9e}footer p{font-size:9px;line-height:1.7;flex:1}.footer-brand{font-size:20px;font-weight:800;letter-spacing:-1px;color:#ac7a98;white-space:nowrap}.footer-brand span{font-size:10px;font-weight:400;letter-spacing:0;margin-left:7px}footer .text-button{font-size:9px;color:#99818f}.empty{padding:50px 20px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:16px;font-size:13px}dialog{border:0;border-radius:24px;padding:35px;width:440px;max-width:calc(100% - 32px);color:var(--ink);box-shadow:0 25px 100px #3f12343d}dialog::backdrop{background:#30203466;backdrop-filter:blur(5px)}.close{position:absolute;right:17px;top:12px;font-size:27px;color:#a18b99}.modal-icon{width:56px;height:56px;background:var(--soft);border-radius:17px;display:grid;place-items:center;color:var(--pink);font-size:27px;margin-bottom:20px}dialog h2{font-size:23px;margin:0 0 12px}dialog p{font-size:13px;line-height:1.8;color:#8c7685}.summary{padding:20px;border-radius:12px;background:#fff3f9;margin:20px 0}.summary div{display:flex;justify-content:space-between;font-size:12px;margin:10px 0}.summary b{color:var(--pink)}.check{display:flex;gap:10px;align-items:flex-start;font-size:11px;line-height:1.7;margin:20px 0;color:#8c7685}.check input{accent-color:var(--pink);width:15px;height:15px;flex-shrink:0}.record{padding:14px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;font-size:12px}.record small{font-size:10px;display:block;color:#9a8493;margin-top:7px}.record b{color:var(--pink)}.faq-item{margin:17px 0}.faq-item b{font-size:13px}.faq-item p{margin:6px 0}#toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);background:#493243;color:white;padding:14px 22px;border-radius:12px;font-size:12px;z-index:10;opacity:0;pointer-events:none;transition:.25s;max-width:90%;text-align:center}#toast.visible{opacity:1;transform:translate(-50%,0)}@media(min-width:1300px){.wrap{max-width:1220px}.hero{min-height:380px}.hero-copy{padding-left:50px}h1{font-size:48px}.hero-art{max-width:510px}.main-grid{gap:36px;grid-template-columns:minmax(0,1fr) 350px}}@media(max-width:900px){.nav{gap:20px}.nav-end{gap:12px}.demo-label{display:none}.hero-copy{padding:30px 0 30px 28px}h1{font-size:35px}.hero-copy>p{font-size:12px}.main-grid{grid-template-columns:minmax(0,1fr) 285px;gap:20px}.tier{gap:12px;padding:16px}.tier-action{min-width:88px;padding:10px}.tier-amount{font-size:24px}.panel{padding:20px}.tier-icon{width:45px;height:54px}.tag{font-size:7px}.section-heading h2{font-size:22px}}/* Mobile: campaign banner, compact wallet, then five directly actionable tiers. */
@media(max-width:680px){
  html{scroll-padding-top:12px}
  body{background:#fff6fb}
  .wrap{padding:0 12px}
  header{border:0;background:#fff6fb}
  .nav{height:48px;gap:12px}
  .brand{width:32px;height:32px;font-size:18px;line-height:14px;border-radius:7px}
  .nav-link,.nav-end .avatar,.breadcrumb{display:none}
  .nav-end{gap:12px}.language{font-size:12px;min-height:44px}
  .hero{display:block;min-height:148px;border-radius:16px;background:#f9deed;overflow:hidden}
  .hero-copy{position:relative;padding:17px 15px 14px;max-width:71%;z-index:1}
  .hero .eyebrow{font-size:7px;letter-spacing:.7px;gap:4px;white-space:nowrap}
  .live-dot{width:4px;height:4px;flex-shrink:0}
  h1{font-size:clamp(23px,6.3vw,34px);line-height:1.22;letter-spacing:-.8px;margin:12px 0 9px}
  .hero-copy>p{font-size:10px;line-height:1.65;margin:0;max-width:210px}
  .hero-copy>p br{display:none}
  .hero-button,.hero-note,.art-caption{display:none}
  .hero-art{position:absolute;width:46%;max-width:235px;right:-13px;bottom:3px;margin:0;opacity:.95;pointer-events:none}
  .main-grid{display:flex;flex-direction:column;gap:12px;margin-top:10px}
  .campaign{order:2}aside{display:contents}
  .account{order:1;padding:13px 15px 12px;position:relative;border-radius:14px;min-height:118px}
  .account-head{padding-bottom:6px;gap:7px}
  .account-head .avatar{width:28px;height:28px;border-width:2px;font-size:11px}
  .account-head>div:nth-child(2){display:flex;align-items:center;gap:6px;flex-wrap:wrap}
  .account-head h3{font-size:11px;margin:0}.subtle{font-size:10px}.member{display:none}
  .balance-label{font-size:10px}
  .account .balance{font-size:28px;line-height:1.15;margin:5px 0 6px;max-width:64%}
  .balance span{font-size:16px}
  .wallet-sub{margin:0;width:65%;gap:6px;justify-content:flex-start;font-size:9px}
  .account>.primary{position:absolute;right:14px;top:53px;bottom:auto;width:89px;min-height:40px;font-size:11px;padding:9px 10px;gap:5px;border-radius:8px}
  .account>.primary svg{width:15px;height:15px}
  .history-button{position:absolute;bottom:8px;right:14px;width:auto;font-size:9px;margin:0;min-height:28px}
  .section-heading{margin:0 2px 8px;min-height:29px}
  .section-heading .eyebrow{display:none}
  .section-heading h2{font-size:18px;letter-spacing:-.3px;margin:0}
  .text-button{font-size:10px}
  .section-heading .text-button{min-height:32px}
  .filters{gap:6px;padding:0 0 8px}
  .filters button{font-size:10px;padding:7px 12px;min-height:32px}
  #tier-list{display:grid;gap:7px}
  .tier{padding:8px 11px;gap:10px;margin:0;border-radius:12px;min-height:74px}
  .tier:hover{transform:none;box-shadow:none}
  .tier-icon{width:39px;height:44px;border-radius:10px}
  .tier-icon svg{width:27px;height:27px}
  .tier-top{gap:5px;margin-bottom:3px;flex-wrap:wrap}
  .tier-name{font-size:10px;line-height:1.2}
  .tier-amount{font-size:23px;line-height:1.1;letter-spacing:-.5px}
  .currency{font-size:13px}
  .tier-detail{font-size:9px;margin-top:4px;line-height:1.3}
  .tag{font-size:6px;padding:3px 4px;line-height:1}
  .tier-action{min-width:88px;min-height:44px;font-size:11px;padding:10px 8px;border-radius:9px;background:#fff4fa}
  .tier-action span{display:none}
  .list-note{font-size:9px;margin:8px 6px 0;padding:0;line-height:1.6}
  .how{order:3;margin:2px 0 0;padding:16px;border-radius:14px}
  .how>.eyebrow{display:none}.how h3{font-size:15px;margin:0 0 15px}
  .step{margin-bottom:13px;gap:10px}.step:last-child{margin-bottom:0}
  .step>span{width:24px;height:24px;font-size:9px}
  .step b{font-size:11px}.step p{font-size:10px;margin-top:3px;line-height:1.6}
  .support{order:4;padding:3px 0}.support .text-button{min-height:30px}
  footer{margin-top:15px;flex-wrap:wrap;gap:5px 12px;padding:15px 0 20px}
  .footer-brand{width:100%;font-size:17px}footer p{font-size:8px}footer .text-button{min-height:36px}
  dialog{padding:25px;max-height:90dvh;overflow:auto}
  .close{min-width:44px;min-height:44px;top:5px;right:5px}
}
@media(max-width:360px){
  .section-heading h2{font-size:16px;white-space:nowrap}.section-heading .text-button{font-size:9px;white-space:nowrap}.hero-copy{max-width:76%;padding-left:12px}.hero-art{right:-22px;width:43%;opacity:.8}
  .hero .eyebrow{font-size:6px}.tier{gap:8px;padding:10px}
  .tier-icon{width:30px;height:37px}.tier-icon svg{width:23px}
  .tier-action{min-width:76px;font-size:10px}.tier-name{font-size:9px}
  .tag{display:none}.tier-amount{font-size:21px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.payment-mode{font-size:10px;color:#8c5975;background:#fbe8f2;border:1px solid #eed9e5;border-radius:8px;padding:8px 12px;margin:12px 0}.payer-field{display:block;font-size:12px;color:#735d6c;margin:16px 0}.payer-field input,.admin-fields input{display:block;border:1px solid #ddc6d4;background:#fff;border-radius:8px;padding:12px;width:100%;font:inherit;font-size:16px;color:#302334;margin-top:7px}.order-number{word-break:break-all;font-size:10px!important}.order-row{width:100%;text-align:left;gap:15px}.payment-page{max-width:460px;margin:35px auto}.payment-page p,.admin-page>p{font-size:13px;line-height:1.8;color:#817581}.payment-page .text-button{min-height:44px;margin-top:10px}.admin-page{max-width:850px;padding:25px;margin:auto}.admin-product{margin:18px 0}.admin-fields{display:grid;grid-template-columns:1fr 1fr;gap:15px}.admin-fields label{font-size:12px}.admin-page .check input{width:auto}.admin-page #message{color:var(--pink)}#pay-error,#order-error{color:#a50064;font-size:12px}.tier-action.done{cursor:pointer;opacity:1}@media(max-width:680px){.payment-mode{font-size:9px;margin:8px 0;padding:6px 9px}.payment-page{margin:20px 12px}.admin-page{padding:18px}.admin-fields{grid-template-columns:1fr}.nav-end .demo-label{display:none}}