@charset "UTF-8";
:root{--ink:#172841;--muted:#6f7d8e;--line:#e3e9ef;--blue:#1769e8;--cyan:#5ce1de;--paper:#f5f7fb}*{box-sizing:border-box}body{margin:0;color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",sans-serif;background:var(--paper);line-height:1.65}a{color:var(--blue);text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,summary{touch-action:manipulation}button{cursor:pointer}.nav{height:86px;max-width:1400px;margin:auto;padding:0 44px;display:flex;align-items:center;justify-content:space-between;background:var(--paper)}.brand{font-size:27px;font-weight:800;color:var(--ink);display:flex;gap:12px;align-items:center}.brand span{font-size:16px;line-height:1.3}.brand b{display:block;font-size:11px;font-weight:500;letter-spacing:4px;color:var(--muted);margin-top:3px}nav{display:flex;align-items:center;gap:30px;font-size:14px}nav a{color:var(--ink)}nav form{margin:0}.nav-cta{border:1px solid var(--line);padding:10px 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small{font-size:10px;color:var(--muted)}.order-top strong{margin-left:auto;font-size:19px}.order-card h3{font-size:18px;margin:20px 0}.code-display{background:#eff5fd;border:1px dashed #b9cee8;border-radius:10px;padding:16px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}.code-display code{font-size:26px;letter-spacing:3px}.code-display span{font-size:10px;color:var(--muted)}.copy-button{border:0;color:var(--blue);background:transparent;font-size:12px}.device{font-size:10px;overflow-wrap:anywhere;color:var(--muted)}details{margin:18px 0}summary{cursor:pointer;font-size:13px;font-weight:600;color:var(--blue)}.offline-form small{display:block;font-size:11px;color:var(--muted);margin-top:12px}.request-json{font-size:11px;min-height:65px}.empty-state{text-align:center;padding:70px 30px;grid-column:1/-1}.empty-state>span{font-size:55px;color:#4d86d5;display:block;margin-bottom:25px}.empty-state h2{font-size:25px}.empty-state p{color:var(--muted)}.disabled{background:#e9edf3;color:#929baa;cursor:default}.inline-form{display:flex;gap:20px;align-items:end}.inline-form label{flex:1}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.stats article{background:white;padding:24px;border:1px solid var(--line);border-radius:14px}.stats small{font-size:12px;color:var(--muted)}.stats strong{display:block;font-size:36px;line-height:1.6}.stats span{font-size:11px;color:var(--muted)}.admin-nav{display:flex;gap:25px;margin:24px 0;font-size:13px}.admin-content{max-width:1380px}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:12px;min-width:740px}th{text-align:left;color:var(--muted);font-weight:500;background:#f5f7fb;padding:14px 12px}td{padding:15px 12px;border-bottom:1px solid #edf1f6;vertical-align:top}td small,td code{display:block;margin-top:5px}td small{font-size:10px;color:var(--muted)}td code{font-size:16px;color:#294b7f;letter-spacing:1px}.device-cell{max-width:190px;overflow-wrap:anywhere;font-family:monospace;font-size:10px}.generate-form,.filters{display:flex;gap:12px;align-items:center}.generate-form input[name=count]{width:90px}.generate-form input[name=note]{width:150px}.generate-form input,.filters input,.filters select{margin:0}.filters{margin:20px 0}.filters input{max-width:330px}.filters select{max-width:160px}.mini-form{min-width:210px}.mini-form input{padding:8px}.mini-form .button{padding:10px;font-size:11px;min-height:36px}.mini-form small{max-width:240px}.check{display:flex;gap:8px;align-items:center}.check input{width:auto;margin:0}.danger{color:#b14c5f}.audit{list-style:none;padding:0}.audit li{display:flex;gap:20px;font-size:12px;padding:12px 0;border-bottom:1px solid var(--line);margin:0}.audit time,.audit span{color:var(--muted)}.payment-note{white-space:pre-wrap;background:#f5f7fb;border-radius:8px;padding:15px;font-size:13px}.muted{color:var(--muted)}
@media(max-width:1000px){.nav{padding:0 25px}nav{gap:16px}.hero{padding:65px 35px;gap:10px}.hero-art{transform:scale(.85);transform-origin:center}.categories{grid-template-columns:1fr 1fr}.license-section{margin:0 30px;padding:40px;gap:30px}.auth-wrap{margin:35px 25px}.auth-card,.auth-story{padding:35px}.generate-form{flex-wrap:wrap}.stats{gap:12px}.section-head{align-items:start}.panel{padding:23px}}
@media(max-width:700px){.nav{height:auto;min-height:80px;padding:20px;gap:15px;flex-wrap:wrap}.brand{font-size:22px}nav{gap:18px;font-size:12px;flex-wrap:wrap}.nav-cta{padding:5px 12px}.hero{grid-template-columns:1fr;padding:40px 24px}.hero h1{font-size:38px}.hero-art{min-height:350px;max-width:450px;width:100%;margin:auto;transform:scale(.85)}.hero-facts{gap:30px}.hero-facts strong{font-size:22px}.section{padding:45px 20px}.section-head,.page-heading{display:block}.categories{gap:12px}.category{padding:20px;min-height:240px}.category h3{font-size:17px}.license-section{grid-template-columns:1fr;margin:0 20px;padding:30px;gap:25px}.activation-methods,.guide-grid{grid-template-columns:1fr;gap:25px}.guide-grid .panel{margin:0}.content{padding:35px 20px}.content h1{font-size:30px}.auth-wrap{display:block;margin:25px 20px}.auth-story{padding:30px}.auth-story h1{font-size:30px}.auth-orb{display:none}.auth-story p{margin-top:15px}.auth-card{padding:30px}.order-list{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.stats article{padding:18px}.stats strong{font-size:28px}.page-heading .button{margin-top:20px}.generate-form{margin:20px 0}.filters{flex-wrap:wrap}.filters input{width:100%;max-width:none}.inline-form{display:block}.audit li{flex-wrap:wrap;gap:8px}.admin-nav{gap:17px}footer{display:block;text-align:center}footer .brand{justify-content:center}input[type=file]{font-size:12px}.hero .actions{gap:10px}.hero .button{padding:12px 15px;font-size:12px}}
/* 2026-10-05: clearer spacing and hierarchy, text-only actions. */
body{letter-spacing:.15px;background:#f6f8fc}
.nav{max-width:1280px;height:90px;padding:0 40px}
nav{gap:32px}nav a{padding:8px 0;color:#536176}nav a:hover{color:var(--blue)}
nav .nav-cta{padding:10px 22px;background:white;color:var(--ink)}
.hero{min-height:600px;padding:70px max(40px,calc((100% - 1180px)/2));grid-template-columns:1.1fr 1fr;gap:45px;align-items:center}
.hero h1{font-size:clamp(38px,4vw,58px);line-height:1.32;margin:24px 0;letter-spacing:-1.4px}
.hero-copy>p{font-size:16px;max-width:500px;line-height:1.95;margin-top:22px}
.hero .actions{margin:32px 0 0;gap:14px}.button{padding:13px 24px;min-height:48px;gap:12px;border-radius:9px}
.hero-facts{margin-top:38px;gap:0}.hero-facts>span{padding:0 28px;border-right:1px solid #7891aa40;min-width:124px}
.hero-facts>span:first-child{padding-left:0}.hero-facts>span:last-child{border-right:0}.hero-facts strong{font-size:25px;margin-bottom:4px}
.hero-art{min-height:430px}.float-card{padding:18px 24px}.hero-art .science{right:0}.hero-art .play{right:0}
.section{max-width:1240px;padding:70px 30px}.section-head{align-items:end;margin-bottom:30px}.section-head .eyebrow{margin-bottom:12px}
.section-head h2{font-size:32px;margin:0}.section-head>p{max-width:290px;margin:0 0 4px;line-height:1.8}
.categories{gap:18px}.category{padding:28px 24px;min-height:265px}.category-icon{margin-bottom:26px;font-size:38px}.category h3{font-size:20px;margin:12px 0}.category p{font-size:13px;line-height:1.85;max-width:210px}
.license-section{max-width:1180px;padding:48px 55px;gap:70px;align-items:center;border-radius:20px;box-shadow:0 12px 40px #20345105}
.license-section h2{font-size:32px}.license-section p{line-height:1.9;font-size:14px}.price{margin:24px 0 28px;font-size:30px}.steps li{padding:22px 0;gap:20px}.steps p{margin:7px 0 0;font-size:13px;max-width:390px}
.activation-methods{gap:24px;padding-top:34px;padding-bottom:64px}.activation-methods>div{background:white;border:1px solid var(--line);border-radius:16px;padding:30px 34px}
.activation-methods h3{font-size:23px;margin:12px 0}.activation-methods p{min-height:48px;line-height:1.9;margin-bottom:20px}.activation-methods a{display:inline-block;font-weight:700;border-bottom:1px solid #1769e855;padding-bottom:4px}
footer{max-width:1240px;padding:32px 30px}footer p{margin:0}.content{padding-top:45px}.lead{max-width:720px;line-height:1.9}.panel{padding:30px 32px}.panel p{line-height:1.95}.guide-grid{gap:22px}.panel ol li{padding-left:6px;margin:18px 0}.panel dd{max-width:930px;line-height:1.9}
.auth-wrap{margin:45px auto 65px;max-width:1020px}.auth-card{padding:46px}.auth-card h2{font-size:29px}.auth-card label{margin-top:23px}.auth-card .wide{margin-top:28px}.auth-switch{margin-bottom:20px}
.order-top{row-gap:12px}.page-heading{margin-bottom:26px}.page-heading p{font-size:14px;color:var(--muted)}.admin-nav{padding:14px 18px;background:white;border:1px solid var(--line);border-radius:10px}.admin-nav a{color:#536176}.admin-nav a:hover{color:var(--blue)}
@media(min-width:701px) and (max-width:1000px){.nav{padding:0 28px}nav{gap:22px}.hero{padding:55px 35px;gap:15px;min-height:560px}.hero h1{font-size:42px}.hero-copy>p{font-size:14px}.hero-facts>span{padding:0 18px;min-width:102px}.hero-art{transform:scale(.75);min-height:400px}.license-section{margin:0 30px;padding:40px;gap:35px}.section-head h2,.license-section h2{font-size:28px}.activation-methods>div{padding:25px}.auth-wrap{margin:35px 25px}.auth-card{padding:35px}}
@media(max-width:700px){.nav{padding:18px 22px;height:auto;gap:18px}.nav nav{width:100%;gap:20px;justify-content:flex-start}.nav .nav-cta{margin-left:auto;padding:7px 14px}.hero{padding:44px 24px 25px;gap:24px;grid-template-columns:1fr}.hero .eyebrow{font-size:9px;letter-spacing:1.2px}.hero h1{font-size:38px;letter-spacing:-.7px;line-height:1.35}.hero-copy>p{font-size:14px;line-height:1.95}.hero .actions{margin:26px 0 0;gap:12px;flex-wrap:wrap}.hero .button{font-size:13px;padding:12px 19px}.hero-facts{margin-top:30px}.hero-facts>span{min-width:0;padding:0 22px;flex:1}.hero-facts strong{font-size:21px}.hero-art{min-height:360px;transform:scale(.8);margin-top:-12px;margin-bottom:-35px}.section{padding:45px 22px}.section-head h2,.license-section h2{font-size:27px}.section-head>p{margin-top:14px;max-width:none}.categories{gap:13px}.category{padding:22px 18px;min-height:260px}.category h3{font-size:18px}.category p{font-size:12px}.category small{font-size:9px}.category-icon{margin-bottom:24px}.license-section{margin:0 22px;padding:30px 25px;gap:25px;grid-template-columns:1fr}.price{font-size:28px}.steps li{padding:20px 0}.steps h3{font-size:17px}.activation-methods{padding-top:25px;gap:18px}.activation-methods>div{padding:25px}.activation-methods h3{font-size:21px}.activation-methods p{min-height:0}.content{padding:34px 22px 50px}.panel{padding:25px 22px}.auth-wrap{margin:25px 22px 45px}.auth-card{padding:30px 25px}.auth-story{padding:28px}.auth-story h1{font-size:28px}.auth-story .eyebrow{font-size:9px}.page-heading{margin-bottom:24px}.admin-nav{gap:18px;flex-wrap:wrap;padding:15px}.order-card{padding:23px}.code-display{gap:10px}.code-display code{font-size:24px}}

.order-filters{align-items:flex-end;gap:12px}.order-filters .filter-label{margin:0;min-width:280px;max-width:430px;flex:1}.order-filters input{margin-top:8px;max-width:none}.query-result{font-size:13px;margin-bottom:20px;color:var(--muted)}@media(max-width:700px){.order-filters .filter-label{width:100%;min-width:0;flex-basis:100%}.order-filters .button{min-height:44px}}

footer{display:block}.footer-main{display:flex;align-items:center;justify-content:space-between;gap:20px}.footer-legal{display:flex;align-items:center;justify-content:center;gap:20px;border-top:1px solid var(--line);margin-top:25px;padding-top:20px;font-size:12px;color:#7b8798}.footer-legal a{color:#7b8798}.footer-legal a:hover{color:var(--blue)}@media(max-width:700px){.footer-main{flex-direction:column;gap:12px}.footer-legal{gap:12px;flex-wrap:wrap;font-size:11px;margin-top:20px}}