:root{font:14px/1.65 Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#272936;background:#f8f9fc;--purple:#6256d9;--line:#e8e9f0;--muted:#858795;font-synthesis:none}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:4px}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}h1,h2,p{margin:0}h1{font-size:29px;font-weight:650;letter-spacing:-1px;line-height:1.5}h2{font-size:15px;font-weight:600;line-height:1.7}small{font-size:11px;color:var(--muted);font-weight:400}header{background:white;border-bottom:1px solid var(--line)}.header-inner{max-width:1040px;min-height:78px;margin:auto;padding:0 30px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:650;white-space:nowrap}.brand img{height:31px;width:31px}.brand small{font-size:11px;border-left:1px solid var(--line);padding-left:12px;margin-left:5px}.header-inner nav{display:flex;align-items:center;gap:27px;font-size:12px;color:#747584}.header-inner nav a:hover{color:var(--purple)}main{max-width:1040px;margin:auto;padding:0 30px 65px;min-height:calc(100vh - 165px)}footer{max-width:1040px;margin:auto;padding:22px 30px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#999ba9;gap:15px}footer div{display:flex;gap:20px}.demo-banner{text-align:center;background:#f0edfc;padding:6px 15px;font-size:11px;color:#8c83ae}.intro{padding:63px 0 39px}.intro h1{font-size:36px;letter-spacing:-1.3px;margin-top:12px}.intro p{color:var(--muted);font-size:13px;margin-top:11px}.eyebrow{font-size:9px;font-weight:650;letter-spacing:2px;color:var(--purple);display:block}.card{background:white;border:1px solid var(--line);border-radius:12px;min-width:0;box-shadow:0 3px 12px #24233d02}.padded{padding:30px}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.product{padding:24px}.product-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:25px}.product-symbol{width:36px;height:36px;display:grid;place-items:center;border-radius:9px;background:#f0edfd;color:var(--purple);font-size:23px}.stock{color:#3c8a70;background:#eef8f3;border-radius:5px;padding:3px 8px;font-size:10px}.stock.out{background:#f2f3f7;color:#9698a4}.product h2{font-size:16px}.product-description{font-size:11px;color:var(--muted);line-height:1.9;margin-top:9px;min-height:44px}.price{font-size:31px;font-weight:600;letter-spacing:-1px;margin:22px 0}.price small{font-size:10px;letter-spacing:0;margin-left:8px}.button{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid #e2e2ed;border-radius:7px;padding:10px 16px;min-height:41px;font-size:12px;font-weight:550;background:white;color:#666878;line-height:1.5;white-space:nowrap}.button:hover{border-color:#bdb7ed;background:#faf9ff}.button.primary{color:white;background:var(--purple);border-color:var(--purple)}.button.primary:hover{background:#5346c6}.button.full{width:100%}.button.small{min-height:33px;padding:7px 12px;font-size:11px}.text-button{border:0;background:none;color:var(--purple);padding:3px 0;font-size:11px;line-height:1.7}.text-button:hover{text-decoration:underline}.danger{color:#bd5e68}.flow-line{display:flex;align-items:center;justify-content:center;gap:24px;color:#a0a1af;font-size:10px;margin-top:34px;padding:21px 10px;border-top:1px solid var(--line)}.flow-line i{font-style:normal;color:#c1bfce}.product-info{margin-top:17px}.product-info summary{font-size:10px;color:#9b99ad}details{border-top:1px solid var(--line);padding-top:13px}summary{cursor:pointer;font-size:12px;list-style:none;color:#767588;display:flex;justify-content:space-between;gap:10px}summary:after{content:"+";color:#a6a3b5}details[open]>summary:after{content:"−"}.details-body{padding-top:17px;line-height:1.9}.details-body strong{font-size:11px;font-weight:550}.details-body p{font-size:11px;white-space:pre-line;line-height:1.9;color:var(--muted);margin:7px 0 16px}.narrow{max-width:530px;margin:0 auto}.back{display:block;font-size:11px;color:#9593a4;padding:29px 0 21px;max-width:530px;margin:auto}.page-title h1{margin-top:8px}.form-stack{display:flex;flex-direction:column;gap:20px}.two-fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}.two-fields>*{min-width:0}label{display:flex;flex-direction:column;gap:8px;font-size:12px;color:#606271}input,select,textarea{width:100%;min-height:43px;padding:10px 12px;background:#fff;border:1px solid #dfe1eb;border-radius:7px;color:#343645;font-size:13px}input:focus,select:focus,textarea:focus{border-color:#a7a0e5;outline:3px solid #f1effc}input::placeholder,textarea::placeholder{color:#b0b0bd;font-size:11px}textarea{min-height:85px;resize:vertical;line-height:1.9}input[type=file]{font-size:11px;padding:9px}input[type=checkbox]{width:15px;height:15px;min-height:15px;margin:2px 0 0;accent-color:var(--purple);flex:none}.check{display:flex;flex-direction:row;align-items:flex-start;gap:9px;font-size:11px;line-height:1.8}.check small{display:block;font-size:10px}.caption{font-size:10px;color:#a0a0ad;text-align:center;line-height:1.9}.muted{font-size:12px;color:var(--muted)}.top-space{margin-top:24px}.purchase-summary{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#f8f8fc;border:1px solid #efeff5;border-radius:8px;padding:17px;margin:22px 0}.purchase-summary>div{min-width:0}.purchase-summary h2{overflow-wrap:anywhere}.purchase-summary p{font-size:10px;color:var(--muted);margin-top:5px}.purchase-summary>strong{font-size:23px;font-weight:600;color:#5b53bc;letter-spacing:-1px;white-space:nowrap}.error{font-size:12px;color:#b44c5b;line-height:1.9}.error:empty{display:none}.error:not(:empty){background:#fff2f3;padding:12px;border-radius:7px}.note{border:1px solid #ebe8f8;background:#f8f7fd;color:#878098;font-size:11px;line-height:1.9;padding:12px 14px;border-radius:7px;margin-top:17px;overflow-wrap:anywhere}.login-card{margin-top:67px}.login-card h1{margin:11px 0}.section-title{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:40px 0 26px}.section-title p{font-size:12px;color:var(--muted);margin-top:7px}.order-list,.catalog-list{display:flex;flex-direction:column;gap:12px}.order-row{display:flex;align-items:center;gap:22px;padding:21px}.order-row:hover{border-color:#d5cfef}.order-main{min-width:0;flex:1}.order-main p{font-size:10px;color:var(--muted);margin-top:5px;overflow-wrap:anywhere}.order-row>strong{font-size:15px;font-weight:550;white-space:nowrap}.order-arrow{font-size:18px;color:#afaabd}.badge{display:inline-flex;font-size:10px;padding:4px 9px;border-radius:5px;background:#f2effb;color:#8871b0;white-space:nowrap}.badge.success{background:#eef7f0;color:#468b6b}.badge.quiet{background:#f2f2f6;color:#9a9aa7}.account-footer{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-top:23px;color:#aaa9b6;font-size:10px}.subtle-details{border:0;padding:0;max-width:350px;width:100%}.subtle-details summary{font-size:11px}.metadata{display:grid;grid-template-columns:70px minmax(0,1fr);gap:10px;font-size:11px;padding-bottom:5px;color:#858594}.metadata code{font-family:Consolas,monospace;font-size:10px;overflow-wrap:anywhere;color:#717282}.metadata>span:nth-child(even){text-align:right;overflow-wrap:anywhere}.between{display:flex;align-items:center;justify-content:space-between;gap:18px}.between h1{font-size:23px}.payment-section{border-top:1px solid var(--line);margin-top:22px;padding-top:24px}.payment-section>h2{text-align:center}.channel-tabs{display:flex;justify-content:center;gap:9px;margin-top:15px}.channel-tabs button{background:white;border:1px solid var(--line);border-radius:6px;padding:8px 24px;font-size:11px;color:#92909e}.channel-tabs button.active{color:var(--purple);border-color:#b6adea;background:#fbfaff}.qr{width:175px;height:175px;border:1px solid var(--line);padding:12px;border-radius:9px;margin:22px auto;background:#fff;display:grid;place-items:center}.qr img{height:100%;width:100%;object-fit:contain}.qr p{text-align:center;font-size:11px;color:#aaa6b6;line-height:1.9}.cancel-link{display:block;margin:17px auto 0;color:#a19cab}.delivery{border-top:1px solid var(--line);padding-top:22px;margin-top:22px}.key-label{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:#85808f}.key-row{display:flex;align-items:center;gap:15px;background:#f8f7fd;border:1px solid #eeebf7;padding:13px;border-radius:8px;margin:12px 0 17px}.key-row code{font-family:Consolas,monospace;font-size:13px;flex:1;min-width:0;overflow-wrap:anywhere;color:#676079}.key-row .text-button{flex:none}.delivery .supplier-link{margin-bottom:17px}.instructions{white-space:pre-line;font-size:11px;color:var(--muted);line-height:1.95;padding-top:15px}.history{margin-top:15px}.history p{font-size:10px;display:flex;align-items:flex-start;gap:17px;margin-bottom:12px;color:#9c98a8}.history time{white-space:nowrap;font-size:9px}.history span{overflow-wrap:anywhere}.admin-main{max-width:1040px}.admin-tabs{display:flex;gap:30px;border-bottom:1px solid var(--line);margin-bottom:24px}.admin-tabs a{padding:10px 3px 14px;color:#95919f;font-size:12px;border-bottom:2px solid transparent}.admin-tabs a.active{color:var(--purple);border-color:var(--purple)}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 0 20px}.toolbar select{max-width:185px;font-size:11px;min-height:36px}.catalog-row{padding:22px;display:flex;align-items:center;gap:25px;justify-content:space-between}.catalog-main{min-width:0}.catalog-main h2{overflow-wrap:anywhere}.catalog-main p{font-size:11px;color:var(--muted);margin-top:5px}.row{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.admin-actions{display:flex;flex-direction:column;gap:15px;margin-top:23px}.admin-actions .note{margin:0}.admin-actions .text-button{align-self:center}.setting-qr{height:110px;width:110px;object-fit:contain;border:1px solid var(--line);border-radius:7px;padding:8px}.advanced{background:#fbfbfd;border:1px solid var(--line);border-radius:8px;padding:13px}.advanced .details-body{padding-top:20px}.empty{text-align:center;padding:53px 22px}.empty h2{font-size:17px}.empty p{font-size:12px;color:var(--muted);margin-top:11px}.span-all{grid-column:1/-1}.initial{padding:150px 20px;text-align:center;color:var(--muted)}.skip{position:fixed;left:20px;top:-100px;background:white;padding:10px;z-index:100}.skip:focus{top:12px}dialog{padding:0;border:1px solid var(--line);border-radius:12px;width:min(570px,calc(100% - 32px));max-height:90vh;box-shadow:0 20px 80px #25213328;color:#272936}dialog::backdrop{background:#24223755;backdrop-filter:blur(2px)}.modal-title{display:flex;align-items:center;justify-content:space-between;padding:21px 25px;border-bottom:1px solid var(--line);position:sticky;top:0;background:white;z-index:2}.modal-title h2{font-size:18px}.modal-title button{font-size:24px;color:#a8a1b5}.modal-content{padding:25px}#toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,100px);background:#34303f;color:white;padding:11px 20px;font-size:12px;border-radius:8px;z-index:100;max-width:90vw;transition:transform .2s}#toast.show{transform:translate(-50%,0)}
@media(max-width:720px){.header-inner{padding:0 20px;min-height:66px}.brand{font-size:18px}.brand small{display:none}.header-inner nav{gap:18px;font-size:11px}main{padding:0 20px 45px;min-height:calc(100vh - 145px)}footer{padding:20px;font-size:9px}.intro{padding:40px 0 29px}.intro h1{font-size:29px}.intro p{font-size:12px}.product-grid{grid-template-columns:1fr;gap:15px}.product{padding:22px}.product-description{min-height:0}.product-top{margin-bottom:17px}.price{margin:17px 0}.product-info{margin-top:14px}.flow-line{gap:11px;font-size:9px;margin-top:25px;flex-wrap:wrap}.padded{padding:23px}.section-title{padding-top:31px}.section-title h1{font-size:25px}.section-title p{font-size:11px}.login-card{margin-top:35px}.order-row{padding:17px;gap:13px;flex-wrap:wrap}.order-main{flex-basis:calc(100% - 85px)}.order-row>strong{margin-left:auto}.order-arrow{margin-left:auto}.account-footer{flex-direction:column;gap:15px}.subtle-details{max-width:none}.two-fields{grid-template-columns:1fr}.catalog-row{padding:19px;gap:15px;flex-wrap:wrap}.catalog-row .row{margin-left:auto}.toolbar{gap:12px}.toolbar .muted{font-size:10px;max-width:170px}.toolbar .button{font-size:11px;padding:10px 12px}.metadata{font-size:10px;grid-template-columns:62px minmax(0,1fr)}.metadata code{font-size:9px}.modal-title{padding:18px 20px}.modal-content{padding:20px}.purchase-summary>strong{font-size:22px}.key-row{gap:10px}.key-row code{font-size:12px}}
@media(max-width:360px){main{padding-left:16px;padding-right:16px}.header-inner{padding-left:16px;padding-right:16px}.intro h1{font-size:26px}.header-inner nav{gap:12px}.padded{padding:19px}.flow-line{gap:8px}.order-main p{font-size:9px}.purchase-summary{padding:13px}.key-row{flex-wrap:wrap}.key-row code{flex-basis:100%}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
.modal-content .purchase-summary{margin-top:0}.modal-content .purchase-summary p{overflow-wrap:anywhere}.modal-content .payment-section{margin-top:16px;padding-top:16px}