:root{color:#181a17;background:#f3f1e9;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;--ink: #181a17;--paper: #f3f1e9;--white: #fffefa;--mint: #bceecb;--violet: #cbbfff;--muted: #73766e;--line: rgba(24, 26, 23, .14)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;min-height:100vh;overflow:hidden;background:radial-gradient(circle at 82% 2%,rgba(188,238,203,.34),transparent 26rem),var(--paper)}body.modal-visible{overflow:hidden}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{color:inherit}a{color:inherit;text-decoration:none}.site-shell{height:100vh;overflow:hidden}.section-wrap{width:min(1180px,calc(100% - 48px));margin-inline:auto}.site-header{height:78px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.brand{display:inline-flex;align-items:center;gap:10px;width:fit-content;font-size:14px;font-weight:800;letter-spacing:.13em}.brand-mark{width:31px;height:31px;border-radius:50%;display:grid;place-items:center;color:var(--paper);background:var(--ink);font-family:Georgia,serif;font-size:18px;font-style:italic;letter-spacing:0}.header-note{display:flex;align-items:center;gap:9px;margin:0;color:#5f625b;font-size:11px;font-weight:700;letter-spacing:.07em}.header-note i,.stock i,.qr-column>p i{width:6px;height:6px;border-radius:50%;background:#38c96d;box-shadow:0 0 0 4px #38c96d1f}.site-header>.button{justify-self:end}.button{min-height:42px;padding:0 18px;border:0;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:15px;cursor:pointer;font-size:13px;font-weight:750;transition:transform .16s ease,box-shadow .16s ease,background .16s ease}.button:hover{transform:translateY(-2px)}.button-dark{color:#fff;background:var(--ink)}.button-dark:hover{box-shadow:0 9px 24px #181a172e}.button-primary{background:var(--mint)}.catalog-shell{height:calc(100vh - 112px);min-height:0;padding-block:16px 12px;display:flex;flex-direction:column}.catalog-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:48px;margin-bottom:14px}.eyebrow{margin:0 0 8px;color:#8a8d85;font-size:9px;font-weight:800;letter-spacing:.18em}.catalog-intro h1{margin:0;font-size:clamp(35px,4.3vw,53px);line-height:1;letter-spacing:-.055em}.catalog-intro>p{max-width:380px;margin:0 0 3px;color:var(--muted);font-size:13px;line-height:1.65;text-align:right}.product-grid{flex:1 1 auto;min-height:0;display:grid;grid-template-columns:1fr;grid-template-rows:repeat(3,minmax(0,1fr));gap:8px}.product-panel{height:auto;min-height:0;padding:10px 12px;border:1px solid var(--line);border-radius:18px;display:grid;grid-template-columns:190px minmax(0,1fr);align-items:center;gap:12px;overflow:hidden;background:#fffefabd;box-shadow:0 16px 44px #181a170b}.product-chatgpt{background:radial-gradient(circle at 88% -12%,rgba(188,238,203,.62),transparent 17rem),#fffefac7}.product-grok{background:#fffefac7}.product-cursor{background:radial-gradient(circle at 88% 0%,rgba(213,210,201,.78),transparent 17rem),#fffefac7}.product-heading{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:9px;margin-bottom:0}.product-identity{display:flex;align-items:center;gap:12px}.product-mark{width:42px;height:42px;padding:7px;border-radius:11px;display:grid;place-items:center;overflow:hidden}.chatgpt-mark{background:var(--mint)}.grok-mark{background:var(--violet)}.cursor-mark{padding:0;background:#15140f}.product-mark img{display:block;width:100%;height:100%;object-fit:contain}.product-heading h2{margin:0;font-size:23px;letter-spacing:-.035em}.product-heading p{margin:3px 0 0;color:var(--muted);font-size:10px;font-weight:650}.stock{flex:0 0 auto;padding:6px 10px;border:1px solid var(--line);border-radius:999px;display:flex;align-items:center;gap:7px;background:#ffffff80;font-size:9px;font-weight:700}.plan-grid{height:100%;flex:1 1 auto;min-height:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:1fr;gap:11px}.plan-grid.single-plan{grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:1fr}.plan-card{position:relative;height:100%;min-width:0;min-height:0;padding:9px 10px;border:1px solid rgba(24,26,23,.13);border-radius:14px;display:flex;flex-direction:column;align-items:stretch;text-align:left;background:#fffefad4;cursor:pointer;transition:transform .17s ease,border-color .17s ease,box-shadow .17s ease}.plan-card:hover{z-index:1;border-color:#181a1766;transform:translateY(-2px);box-shadow:0 10px 24px #181a1717}.plan-card:focus-visible,.button:focus-visible,.modal-close:focus-visible{outline:3px solid rgba(56,201,109,.34);outline-offset:2px}.plan-topline{min-height:18px;display:flex;align-items:center;justify-content:space-between;gap:10px}.plan-topline strong{overflow:hidden;font-size:clamp(14px,1.3vw,17px);letter-spacing:-.025em;text-overflow:ellipsis;white-space:nowrap}.plan-topline em{flex:0 0 auto;padding:4px 7px;border-radius:999px;color:#4d514a;background:#181a1712;font-size:8px;font-style:normal;font-weight:750}.price-row{display:flex;align-items:baseline;gap:0;margin:3px 0 5px;white-space:nowrap}.price-row>small{margin-right:3px;font-size:12px;font-weight:800}.price-row>b{font-size:clamp(24px,2.4vw,30px);line-height:.9;letter-spacing:-.065em}.price-row>span{margin-left:7px;color:var(--muted);font-size:10px;font-weight:650}.price-row>del{margin-left:auto;color:#8b8e86;font-size:8px;font-weight:650}.plan-details{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.plan-details>span{min-width:0;padding:5px 7px;border-radius:8px;background:#181a170b}.plan-details small,.plan-details b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.plan-details small{margin-bottom:2px;color:#8b8e86;font-size:8px;font-weight:650}.plan-details b{font-size:9px;font-weight:700}.plan-action{display:none;align-items:center;justify-content:space-between;color:#696c65;font-size:10px;font-weight:700}.plan-action b{color:var(--ink);font-size:17px}.single-plan .plan-card{justify-content:flex-start;padding:9px 10px}.single-plan .plan-topline strong{font-size:clamp(14px,1.3vw,17px)}.single-plan .price-row{margin:3px 0 5px}.single-plan .price-row>b{font-size:clamp(24px,2.4vw,30px)}.single-plan .plan-details{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:0}.single-plan .plan-details>span{padding:5px 7px}.single-plan .plan-details small{font-size:8px}.single-plan .plan-details b{font-size:9px}.contact-strip{height:66px;flex:0 0 66px;margin-top:10px;padding:9px 12px;border:1px solid var(--line);border-radius:17px;display:flex;align-items:center;gap:13px;background:#fffefacc}.contact-symbol{width:42px;height:42px;flex:0 0 42px;border-radius:12px;display:grid;place-items:center;color:#fff;background:#19b955;font-size:14px;font-weight:800}.contact-message{min-width:0;display:flex;flex-direction:column;gap:3px}.contact-message span,.contact-account small{color:#858880;font-size:8px;font-weight:700}.contact-message strong{overflow:hidden;font-size:12px;text-overflow:ellipsis;white-space:nowrap}.contact-account{margin-left:auto;padding-left:18px;border-left:1px solid var(--line);display:flex;flex-direction:column;gap:3px}.contact-account b{font-size:13px}.contact-strip .button{min-height:40px}.copyright-bar{position:fixed;z-index:20;right:0;bottom:0;left:0;height:34px;border-top:1px solid var(--line);background:#f3f1e9f0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.copyright-bar>div{height:100%;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;color:#858880;font-size:8px;font-weight:650;letter-spacing:.04em}.copyright-bar p{margin:0}.copyright-bar span:last-child{justify-self:end}.catalog-state{flex:1;min-height:300px;border:1px dashed var(--line);border-radius:24px;display:flex;align-items:center;justify-content:center;gap:11px;color:var(--muted);font-size:13px}.loader{width:18px;height:18px;border:2px solid rgba(24,26,23,.14);border-top-color:var(--ink);border-radius:50%;animation:spin .75s linear infinite}.error-state{flex-direction:column}.error-state button{padding:5px 0;border:0;border-bottom:1px solid var(--ink);background:transparent;cursor:pointer;font-size:12px;font-weight:700}@keyframes spin{to{transform:rotate(360deg)}}.modal-layer{position:fixed;z-index:50;inset:0;overflow-y:auto;padding:24px;display:grid;place-items:center;background:#0f110eb8;-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px)}.contact-modal{position:relative;width:min(700px,100%);padding:36px;border-radius:26px;background:var(--paper);box-shadow:0 35px 100px #00000047}.modal-close{position:absolute;z-index:2;top:17px;right:17px;width:35px;height:35px;padding:0;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;background:transparent;cursor:pointer;font-size:24px;line-height:1}.contact-content{display:grid;grid-template-columns:1fr 245px;gap:34px;align-items:center}.contact-copy h2{margin:0;font-size:34px;letter-spacing:-.045em}.selected-offer{margin-top:22px;padding:17px;border-radius:16px;background:#bceecba3}.selected-offer>span{display:block;margin-bottom:3px;color:#666a62;font-size:9px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.selected-offer>strong{display:block;font-size:20px}.selected-offer>p{margin:12px 0;color:#60635c;font-size:11px}.selected-offer>p b{color:var(--ink);font-size:26px}.selected-offer>p del{display:block;margin-top:4px;color:#777a72;font-size:9px}.selected-offer dl{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:0}.selected-offer dl div{padding:8px 9px;border-radius:9px;background:#ffffff70}.selected-offer dt{color:#777a72;font-size:8px}.selected-offer dd{margin:3px 0 0;font-size:10px;font-weight:700}.contact-description{margin:19px 0 0;color:var(--muted);font-size:13px;line-height:1.7}.wechat-id{margin-top:22px}.wechat-id small{display:block;margin-bottom:4px;color:#7f827a;font-size:9px;font-weight:700}.wechat-id strong{font-size:21px;letter-spacing:-.025em}.copy-button{width:100%;margin-top:15px}.qr-column{text-align:center}.qr-frame{padding:10px;border-radius:18px;background:var(--white);box-shadow:0 18px 45px #181a1721}.qr-frame img{display:block;width:100%;border-radius:11px}.qr-column>p{display:flex;align-items:center;justify-content:center;gap:8px;margin:16px 0 0;font-size:10px;font-weight:700}.modal-note{margin:24px 0 0;padding-top:17px;border-top:1px solid var(--line);color:#7d8078;text-align:center;font-size:10px}.modal-fade-enter-active,.modal-fade-leave-active{transition:opacity .17s ease}.modal-fade-enter-active .contact-modal,.modal-fade-leave-active .contact-modal{transition:transform .17s ease}.modal-fade-enter-from,.modal-fade-leave-to{opacity:0}.modal-fade-enter-from .contact-modal,.modal-fade-leave-to .contact-modal{transform:translateY(10px) scale(.98)}@media(max-width:980px){.section-wrap{width:min(100% - 32px,1180px)}.header-note{display:none}.site-header{grid-template-columns:1fr auto}.product-panel{grid-template-columns:160px minmax(0,1fr)}.plan-card{padding:9px}.plan-details{grid-template-columns:repeat(2,minmax(0,1fr))}.single-plan .plan-details{margin-top:0}}@media(max-width:760px){.site-shell{height:100dvh}.section-wrap{width:min(100% - 28px,1180px)}.site-header{height:60px}.site-header .button{min-height:38px;padding-inline:15px}.site-header .button span{display:none}.catalog-shell{height:calc(100dvh - 90px);min-height:0;padding-block:10px 8px}.catalog-intro{display:block;margin-bottom:8px}.catalog-intro h1{font-size:30px}.catalog-intro>p{display:none}.product-grid{display:grid;grid-template-columns:1fr;grid-template-rows:repeat(3,minmax(0,1fr));gap:8px}.product-panel{height:auto;padding:10px;border-radius:16px;display:flex;flex-direction:column}.product-heading{width:100%;flex-direction:row;align-items:center;justify-content:space-between;margin-bottom:8px}.plan-grid,.plan-grid.single-plan{height:auto;width:100%;min-width:0;max-width:100%;display:grid;grid-template-columns:none;grid-template-rows:none;grid-auto-flow:column;grid-auto-columns:minmax(210px,68%);gap:7px;overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:inline mandatory;scrollbar-width:none}.plan-grid.single-plan{grid-auto-columns:100%}.plan-card,.single-plan .plan-card{height:100%;min-height:0;padding:10px;scroll-snap-align:start}.plan-topline strong,.single-plan .plan-topline strong{font-size:15px}.price-row,.single-plan .price-row{margin:3px 0 5px}.price-row>b,.single-plan .price-row>b{font-size:26px}.price-row>del{font-size:7px}.plan-details,.single-plan .plan-details{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:0}.plan-details>span,.single-plan .plan-details>span{padding:5px 6px}.single-plan .plan-details small{font-size:8px}.single-plan .plan-details b{font-size:10px}.plan-action{display:none}.product-mark{width:34px;height:34px;padding:6px;border-radius:10px;font-size:16px}.cursor-mark{padding:0}.product-identity{gap:9px}.product-heading h2{font-size:19px}.stock{padding:4px 8px;font-size:8px}.contact-strip{height:58px;flex-basis:58px;margin-top:8px;padding:7px 9px;gap:9px;border-radius:14px}.contact-symbol{width:34px;height:34px;flex-basis:34px;border-radius:10px;font-size:11px}.contact-message span,.contact-account{display:none}.contact-message strong{font-size:10px}.contact-strip .button{min-height:36px;padding-inline:12px;font-size:10px}.copyright-bar{height:30px}.copyright-bar>div{grid-template-columns:auto 1fr;gap:10px;font-size:7px}.copyright-bar p{justify-self:end}.copyright-bar span:last-child{display:none}.modal-layer{padding:15px}.contact-modal{padding:28px 18px 16px;border-radius:21px}.contact-content{grid-template-columns:1fr;gap:12px}.contact-copy h2{font-size:27px}.selected-offer{margin-top:10px;padding:11px}.selected-offer>p{margin:7px 0}.selected-offer dl div{padding:6px 7px}.wechat-id{margin-top:11px}.copy-button{min-height:38px;margin-top:8px}.qr-column{display:grid;justify-items:center}.qr-frame{width:min(200px,100%);padding:8px}.qr-column>p{margin-top:8px}.modal-note{margin-top:12px;padding-top:9px}}@media(max-width:480px){.plan-grid,.plan-grid.single-plan{grid-auto-columns:minmax(205px,76%)}.plan-grid.single-plan{grid-auto-columns:100%}}@media(max-height:700px)and (min-width:761px){.catalog-shell{padding-block:10px 8px}.catalog-intro{margin-bottom:8px}.catalog-intro h1{font-size:38px}.product-panel{height:auto;padding:8px 10px}.product-heading{margin-bottom:0}.product-mark{width:38px;height:38px}.price-row{margin-block:2px 4px}.plan-action{padding-top:4px}.single-plan .price-row{margin:2px 0 4px}.plan-card{height:100%}.contact-strip{height:58px;flex-basis:58px;margin-top:8px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}