*{box-sizing:border-box}body{margin:0;background:#f5f6fa;color:#343a40;font:14px Arial,'Microsoft YaHei',sans-serif}header{height:60px;background:#fff;display:flex;align-items:center;gap:18px;padding:0 24px;box-shadow:0 1px 6px #0000000b;position:sticky;top:0;z-index:3}header b{font-size:20px;font-weight:500;color:#202124}.spacer{flex:1}button{cursor:pointer;border:0;background:transparent;color:inherit;font:inherit}aside{position:fixed;top:60px;bottom:0;width:245px;background:white;padding:12px 0;overflow:auto}aside h4{margin:18px 28px 10px;color:#555}aside button{display:block;width:100%;text-align:left;padding:13px 40px;color:#777}aside button.active{background:#f1efff;border-left:4px solid #6d5ce7;color:#6d5ce7;padding-left:36px}main{margin-left:245px;padding:32px 26px;max-width:1900px}.grid{display:grid;grid-template-columns:1fr 2.05fr;gap:30px}.stack{display:grid;gap:30px;align-content:start}.card{background:#fff;border-radius:10px;padding:22px 18px;box-shadow:0 2px 5px #0000000b}.card h3{margin:0 0 20px;font-size:18px;color:#292d32}.hero{height:185px;background:linear-gradient(135deg,#f1f0ff,#f8f9ff);margin:-22px -18px 0;border-radius:10px 10px 0 0;position:relative}.avatar{position:absolute;width:100px;height:100px;border-radius:50%;background:linear-gradient(140deg,#7063e8,#242342);bottom:-45px;left:calc(50% - 50px);border:4px solid white}.balances{display:flex;justify-content:space-around;padding-top:50px;text-align:center}.number{font-size:36px;font-weight:300;color:#343a40}.unit{font-size:11px;color:#aaa}.muted{color:#9298a1}.quick{display:flex;flex-wrap:wrap;justify-content:space-around;gap:20px}.quick button,.btn{border-radius:6px;background:#f6f7fa;padding:12px 17px;box-shadow:0 2px 4px #0001}.btn.primary{background:#7367f0;color:white}.ann{border-bottom:1px solid #eee}.ann button{width:100%;text-align:left;padding:13px 5px;font-weight:600}.ann small{color:#9aa0a6;font-weight:400;margin-left:8px}.ann p{line-height:1.7;color:#777}.stats{display:flex;justify-content:space-around;flex-wrap:wrap;text-align:center;gap:25px;padding:28px 0 0}.stats>div{min-width:24%}.progress{height:7px;background:#e9ebef;border-radius:10px;margin:22px 0}.progress span{display:block;height:100%;width:0;background:#7367f0}table{width:100%;border-collapse:collapse;margin-top:18px;text-align:left}th,td{padding:16px;border-bottom:1px solid #eee}th{background:#f8f8fb;color:#555}td.empty{text-align:center;color:#aaa;padding:35px}.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px}.plan{text-align:center;line-height:2}.plan h2{font-weight:500}.price{font-size:32px;color:#7367f0}.plan .btn{width:100%;margin-top:15px}.toolbar{display:flex;justify-content:space-between;align-items:center}.form{display:grid;gap:15px}.form input,.form textarea,.form select{padding:12px;border:1px solid #d9dce3;border-radius:5px;font:inherit;width:100%}.form label{display:grid;gap:7px}.overlay{position:fixed;inset:0;background:#0008;display:grid;place-items:center;z-index:8}.dialog{background:white;border-radius:8px;width:min(520px,92vw);padding:24px;max-height:85vh;overflow:auto}.dialog h3{margin-top:0}.actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}#toast{position:fixed;top:75px;right:25px;background:#31343b;color:white;padding:12px 20px;border-radius:6px;display:none;z-index:10}.hidden aside{display:none}.hidden main{margin-left:0}.dark{background:#222332;color:#ddd}.dark header,.dark aside,.dark .card,.dark .dialog{background:#303243;color:#ddd}.dark header b,.dark .card h3,.dark .number{color:#eee}.dark th,.dark .btn,.dark .quick button{background:#404255}@media(max-width:800px){aside{width:200px;z-index:4;box-shadow:0 4px 12px #0002}main{margin-left:0;padding:20px}.grid{grid-template-columns:1fr}body:not(.mobile-open) aside{display:none}header{gap:8px;padding:0 12px}header b{font-size:17px}table{font-size:12px}th,td{padding:8px}}

/* AeroVPN Desktop 的暖白、炭黑与浅米色配色 */
body{background:#faf9f5;color:#1c1917;font-family:"Microsoft YaHei UI","Microsoft YaHei","Segoe UI",sans-serif}header,aside{background:#faf9f5;border-color:#e2ddd1}header{border-bottom:1px solid #e2ddd1;box-shadow:none}header b,.card h3,.number{color:#1c1917}aside{border-right:1px solid #e2ddd1}aside h4{color:#78716c}aside button{color:#57534e}aside button:hover{background:#f4f2ec}aside button.active{background:#f0ede5;border-left-color:#1c1917;color:#1c1917}.card,.dialog{background:#fffefa;border:1px solid #e2ddd1;box-shadow:0 2px 8px #1c191708}.hero{background:linear-gradient(135deg,#f4f2ec,#ebe7dd)}.avatar{background:linear-gradient(140deg,#57534e,#1c1917);border-color:#fffefa}.quick button,.btn{background:#f4f2ec;color:#1c1917;box-shadow:none;border:1px solid #e2ddd1}.quick button:hover,.btn:hover{background:#eae6dc}.btn.primary{background:#1c1917;color:#fff;border-color:#1c1917}.btn.primary:hover{background:#000}.price{color:#1c1917}.progress{background:#e7e5e4}.progress span{background:#1c1917}th{background:#f4f2ec;color:#57534e}th,td,.ann{border-color:#eae7df}.muted,.unit,.ann small{color:#a8a29e}.form input,.form textarea,.form select{background:#faf9f5;border-color:#e2ddd1;color:#1c1917}.dark{background:#1e1e1e;color:#ededed}.dark header,.dark aside{background:#181818;border-color:#414141}.dark .card,.dark .dialog{background:#292929;border-color:#414141;color:#ededed}.dark aside button{color:#a8a8a8}.dark aside button.active{background:#404040;border-left-color:#ededed;color:#ededed}.dark .hero{background:linear-gradient(135deg,#343434,#222)}.dark .avatar{border-color:#292929}.dark th,.dark .btn,.dark .quick button{background:#383838;border-color:#494949;color:#ededed}.dark .btn.primary{background:#ededed;color:#1a1a1a}.dark .price{color:#ededed}.dark th,.dark td,.dark .ann{border-color:#414141}.dark .form input,.dark .form textarea,.dark .form select{background:#1e1e1e;border-color:#494949;color:#ededed}

/* 原站布局尺寸，沿用 AeroVPN 配色 */
header{height:60px;padding:0 16px;gap:14px}header b{font-size:20px}header button{min-height:38px}aside{top:60px;width:240px;padding:8px 0}aside h4{font-size:16px;line-height:22px;margin:16px 28px 10px}aside button{height:41px;padding:0 40px;border-radius:0 22px 22px 0}aside button.active{padding-left:36px}main{margin-left:240px;padding:32px;max-width:none}.grid{grid-template-columns:minmax(0,1fr) minmax(0,2.067fr);gap:30px}.stack{gap:30px}.card{padding:16px;border-radius:12px;box-shadow:0 2px 1px #0003}.card h3{font-size:18px;line-height:22px;margin:0 0 16px;font-weight:600}.hero{height:188px;margin:-16px -16px 0;border-radius:12px 12px 0 0;border-bottom:1px solid #e2ddd1}.avatar{width:100px;height:100px;bottom:-40px;border:0;box-shadow:0 10px 22px #0002}.balances{height:128px;padding-top:47px}.balances p{font-size:16px;margin:7px 0}.number{font-size:36px;line-height:1.25}.quick{display:grid;grid-template-columns:repeat(4,max-content);justify-content:space-between;gap:16px 12px;padding:0 4px 8px}.quick button{padding:0 12px;height:50px;border-radius:8px;box-shadow:0 2px 2px #0003}.quick button:last-child{grid-column:2 / 4;justify-self:center}.ann{height:auto;min-height:44px}.ann summary{position:relative;list-style:none;padding:12px 28px 12px 12px!important;font-size:16px;line-height:19px}.ann summary::-webkit-details-marker{display:none}.ann summary:after{content:'⌄';position:absolute;right:14px;font-size:16px}.ann[open] summary:after{content:'⌃'}.ann small{font-size:12px}.ann p{margin:10px 12px}.progress{height:6px;border-radius:0;margin:20px 25px 16px 0}.stats{display:grid;grid-template-columns:repeat(3,1fr);row-gap:32px;padding:18px 0 6px}.stats>div{min-width:0}.stats p{margin:6px 0;color:#78716c}.plans{grid-template-columns:repeat(4,minmax(0,1fr));gap:40px;align-items:center;margin-top:18px}.plan{padding:16px 20px;line-height:1.55}.plan h2{font-size:18px;font-weight:700;margin:0 0 24px}.plan .price{font-size:38px;line-height:1.1;font-weight:700;margin-bottom:30px}.plan p{margin:16px 0}.plan .btn{width:auto;border-radius:22px;padding:8px 16px;margin-top:16px;background:transparent;color:#1c1917}main>h2{font-size:18px;margin:4px 0 18px}table{margin-top:0}th{background:transparent;font-weight:400}th,td{padding:14px 16px}.card:has(table)>h3{margin-bottom:18px}.card:has(table) table{margin-top:12px}.form input,.form textarea,.form select{border-radius:8px}.dark .plan .btn{color:#ededed}
@media(max-width:1000px){.plans{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.quick{grid-template-columns:repeat(2,max-content)}.quick button:last-child{grid-column:1 / 3}}@media(max-width:800px){main{margin-left:0;padding:20px}.grid{grid-template-columns:1fr}aside{width:240px}.plans{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.stats{grid-template-columns:repeat(2,1fr)}}

/* APP 下载 */
.download-overlay{background:rgb(0 0 0 / 58%)}.download-dialog{width:min(600px,calc(100vw - 32px));padding:24px;background:#faf9f5;color:#1c1917;border-radius:28px;box-shadow:0 4px 12px #0004}.download-dialog h2{font-size:20px;line-height:28px;font-weight:400;margin:0 0 18px}.download-tabs{height:54px;display:grid;grid-template-columns:repeat(3,1fr);margin:0 12px 16px}.download-tabs button{position:relative;color:#57534e;font-size:14px}.download-tabs button.selected{color:#1c1917}.download-tabs button.selected:after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:#1c1917}.download-info{padding:10px 22px;border-radius:8px;background:#edeae1;font-size:16px;line-height:20px}.download-label{margin:20px 0 10px;color:#78716c}.download-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.download-item{height:128px;padding:16px;border:1px solid #e2ddd1;border-radius:12px;background:#fffefa;box-shadow:0 2px 2px #0003;display:flex;flex-direction:column;justify-content:space-between}.download-item strong{font-size:18px}.download-badge{display:inline-block;margin-left:8px;padding:5px 8px;border-radius:7px;background:#e2e9d0;font-size:11px;font-weight:600}.download-badge.old,.download-badge.apple{background:#f3e2dd}.download-badge.emulator{background:#e7e2d9}.download-button{width:100%;height:38px;border-radius:22px;background:#1c1917;color:#fff;box-shadow:0 2px 3px #0003}.download-button:hover{background:#000}.download-footer{display:flex;justify-content:flex-end;margin-top:28px}.download-footer button{padding:10px 16px;color:#57534e}.dark .download-dialog{background:#292929;color:#ededed}.dark .download-tabs button,.dark .download-footer button{color:#ccc}.dark .download-tabs button.selected:after{background:#ededed}.dark .download-info{background:#393939}.dark .download-item{background:#303030;border-color:#494949}.dark .download-button{background:#ededed;color:#1c1917}.dark .download-badge{color:#1c1917}@media(max-width:480px){.download-dialog{padding:20px;border-radius:20px}.download-grid{grid-template-columns:1fr}.download-dialog{max-height:90vh;overflow:auto}}
.download-badge:not(.old):not(.emulator):not(.apple){background:#1c1917;color:#fff}.dark .download-badge:not(.old):not(.emulator):not(.apple){background:#000;color:#fff}
.download-badge,.download-badge.emulator,.download-badge.apple,.dark .download-badge{background:#1c1917;color:#fff}
.plans{grid-template-columns:repeat(2,minmax(0,1fr));max-width:800px;margin-left:auto;margin-right:auto}@media(max-width:600px){.plans{grid-template-columns:1fr}}
/* The purchase control remains outlined and readable. */
.plan .btn.primary{background:transparent;color:#1c1917;border:1px solid #57534e}.plan .btn.primary:hover{background:#1c1917;color:#fff}.dark .plan .btn.primary{background:transparent;color:#ededed;border-color:#aaa}.dark .plan .btn.primary:hover{background:#ededed;color:#1c1917}
.language-picker{position:relative}.language-menu{position:absolute;right:0;top:0;z-index:6;min-width:116px;padding:0;background:#fffefa;border:1px solid #e2ddd1;border-radius:4px;box-shadow:0 3px 8px #0003;overflow:hidden}.language-menu[hidden]{display:none}.language-menu button{display:block;width:100%;min-height:38px;padding:0 12px;text-align:left;color:#1c1917}.language-menu button:hover{background:#eeeae2}.language-menu button.selected{background:#e8e4db}.dark .language-menu{background:#303030;border-color:#494949}.dark .language-menu button{color:#ededed}.dark .language-menu button:hover,.dark .language-menu button.selected{background:#484848}
/* Keep controls and cards aligned across both languages. */
.language-picker{flex:0 0 132px;width:132px}.language-picker #language{width:100%;display:flex;align-items:center;justify-content:center;white-space:nowrap}.language-menu{top:calc(100% + 4px);right:0;width:100%;min-width:0}.language-menu button{height:40px}.quick{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px 12px}.quick button{width:100%;min-width:0;height:auto;min-height:50px;padding:8px 5px;line-height:1.3;white-space:normal}.quick button:last-child{grid-column:2 / 4;width:calc(50% - 6px);min-width:0}.plan{height:100%;display:flex;flex-direction:column;align-items:center}.plan .btn{margin-top:auto}.plans{align-items:stretch}.plan p{width:100%}aside button{height:auto;min-height:41px;line-height:1.3;padding-top:10px;padding-bottom:10px}header #account{white-space:nowrap}.dark .language-menu{color:#ededed}@media(max-width:1000px){.quick{grid-template-columns:repeat(2,minmax(0,1fr))}.quick button:last-child{grid-column:1 / 3;width:calc(50% - 6px)}}@media(max-width:600px){header{gap:4px;padding:0 8px}header b{font-size:16px}.language-picker{flex-basis:110px;width:110px}header #account{max-width:85px;overflow:hidden;text-overflow:ellipsis}.quick{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* 工单列表不再显示新建操作，标题和表格保持清晰间距。 */
.card:has(table)>h3{margin-bottom:22px}.card:has(table) table{margin-top:0}
.profile-actions{display:flex;justify-content:flex-end;margin-top:4px}.profile-actions .btn{min-width:88px}
.knowledge-toolbar{display:flex;align-items:center;gap:16px;margin:2px 0 32px}.knowledge-search{display:flex;align-items:center;gap:10px;border:1px solid #a8a29e;border-radius:4px;padding:0 14px;height:43px;flex:1}.knowledge-search input{border:0;outline:0;background:transparent;color:inherit;font:inherit;width:100%}.knowledge-language{min-width:110px;padding:10px 0;border-bottom:1px solid #a8a29e}.knowledge-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;align-items:stretch}.knowledge-card h3{margin:0 0 16px}.knowledge-row{min-height:76px;padding:10px 12px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:16px}.knowledge-row small{display:block;color:#78716c;font-size:12px;margin-top:8px}.knowledge-row button{color:#57534e;padding:10px 22px;font-size:14px}.knowledge-row button:hover{text-decoration:underline}.knowledge-empty{padding:30px;color:#78716c}.knowledge-detail{display:grid;grid-template-columns:240px minmax(0,1fr);gap:30px}.knowledge-toc{position:static;width:auto;padding:0;background:transparent;border:0}.knowledge-toc h3{font-size:16px;margin:24px 0 8px}.knowledge-toc button:not(.btn){display:block;text-align:left;padding:8px 0;height:auto;line-height:1.5}.knowledge-article{padding:24px 32px;line-height:1.8;min-height:260px}.knowledge-article h2{font-size:24px;margin:0 0 24px}.knowledge-article section{margin:28px 0}.knowledge-date{font-size:12px;color:#a8a29e;margin-top:40px}.dark .knowledge-toc{background:transparent}.dark .knowledge-card,.dark .knowledge-article{background:#292929}.dark .knowledge-row button{color:#ededed}@media(max-width:800px){.knowledge-grid{grid-template-columns:1fr;gap:20px}.knowledge-detail{grid-template-columns:1fr}.knowledge-toolbar{margin-bottom:20px}.knowledge-toc{display:block}.knowledge-language{min-width:75px}}
.knowledge-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}.knowledge-card{min-height:208px}@media(max-width:800px){.knowledge-grid{grid-template-columns:1fr}.knowledge-card{min-height:0}}