@font-face{font-family:Urbanist;src:url(/fonts/urbanist.woff2)format("woff2");font-weight:100 900;font-style:normal;font-display:swap}@font-face{font-family:Roboto;src:url(/fonts/roboto.woff2)format("woff2");font-weight:100 900;font-style:normal;font-display:swap}@property --angle{syntax:"";inherits:false;initial-value:0deg}:root{--bg:#edecec;--bg-soft:#fff;--panel:#fff;--panel-2:#f0f4fa;--border:#0f214717;--border-strong:#0f21472e;--text:#0f1f3d;--text-dim:#4a5a78;--text-faint:#8a97b3;--primary:#1890ff;--primary-hover:#40a9ff;--cyan:#36cfc9;--green:#52c41a;--red:#ff4d4f;--amber:#faad14;--grad:linear-gradient(93deg, #1890ff 0%, #36cfc9 100%);--grad-soft:linear-gradient(135deg, #1890ff1a, #36cfc914);--radius:16px;--radius-lg:24px;--header-h:74px;--content-w:1120px;--shadow-glow:0 6px 20px #1890ff4d;--shadow-card:0 10px 30px #0f214714;--shadow-pill:0 12px 34px #0f21471a;--font:"Roboto", "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, sans-serif;--font-display:"Urbanist", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;min-height:100vh;line-height:1.65}img{max-width:100%}a{color:inherit;text-decoration:none}button{font-family:inherit}#app{z-index:1;flex-direction:column;min-height:100vh;display:flex;position:relative}::selection{background:#1890ff47}.site-header{z-index:50;height:var(--header-h);background:0 0;padding-top:14px;position:sticky;top:0}.nav-pill{-webkit-backdrop-filter:blur(44px);background:#ffffff80;border-radius:999px;justify-content:space-between;align-items:center;gap:18px;width:min(807px,100% - 32px);height:56px;margin:0 auto;padding:8px 8px 8px 32px;transition:background .25s,box-shadow .25s;display:flex;position:relative}.site-header.scrolled .nav-pill{background:#ffffffd9;box-shadow:0 14px 40px #0f21471f}.brand{align-items:center;gap:10px;min-width:0;display:flex}.brand-name{letter-spacing:-.01em;white-space:nowrap;color:var(--text);font-size:18px;font-weight:800}.brand-name em{color:var(--primary);font-style:normal}.site-nav{align-items:center;gap:6px;display:flex}.site-nav a{letter-spacing:.3px;color:var(--text-dim);padding:6px 4px;font-size:14.5px;font-weight:500;transition:color .18s;position:relative}.site-nav a:after{content:"";background:var(--primary);border-radius:2px;height:2px;transition:transform .2s;position:absolute;bottom:-1px;left:2px;right:2px;transform:scaleX(0)}.site-nav a:hover{color:var(--primary)}.site-nav a:hover:after{transform:scaleX(1)}.site-nav a.router-link-active{color:var(--primary);font-weight:650}.site-nav a.router-link-active:after{transform:scaleX(1);box-shadow:0 0 10px #1890ffa6}.header-actions{align-items:center;gap:10px;display:flex}.nav-toggle{border:1px solid var(--border);cursor:pointer;background:#fff;border-radius:50%;width:40px;height:40px;padding:0;display:none;position:relative}.nav-toggle span,.nav-toggle span:before,.nav-toggle span:after{content:"";background:var(--text);border-radius:2px;width:16px;height:2px;transition:transform .2s;position:absolute;left:11px}.nav-toggle span{top:19px}.nav-toggle span:before{top:-5px;left:0}.nav-toggle span:after{top:5px;left:0}.btn{cursor:pointer;white-space:nowrap;border:none;border-radius:99px;justify-content:center;align-items:center;gap:12px;padding:14px 24px;font-size:16px;font-weight:600;line-height:24px;transition:transform .24s,box-shadow .16s,color .16s;display:inline-flex;position:relative;overflow:hidden}.btn:active{transform:translateY(1px)}.btn:before{content:"";pointer-events:none;background:linear-gradient(115deg,#0000 25%,#ffffff61 48%,#0000 68%);transition:transform .65s;position:absolute;inset:0;transform:translate(-130%)}.btn-ghost:before{background:linear-gradient(115deg,#0000 25%,#1890ff38 48%,#0000 68%)}.btn:hover:before{transform:translate(130%)}.btn-primary{color:#fff;background:radial-gradient(62.56% 62.56% at 28.14% -10.42%,#fff3 0%,#fff0 100%),#272727;box-shadow:inset 0 -3px #080808,inset 0 1px #ffffff4d,0 2.77px 2.21px #0000001f,0 6.65px 5.32px #00000021,0 12.52px 10.02px #00000021,0 22.34px 17.87px #00000024,0 41.78px 33.42px #00000026,0 3px 3px #00000024}.btn-primary:hover{background:radial-gradient(62.56% 62.56% at 50% -13%,#ffffff8c 0%,#fff0 100%),#272727;box-shadow:inset 0 -3px #080808,inset 0 1px #ffffff4d,0 2.77px 2.21px #0000001f,0 6.65px 5.32px #00000021,0 12.52px 10.02px #00000024,0 22.34px 17.87px #00000024,0 41.78px 33.42px #00000026,0 3px 3px #00000024}.btn-ghost{color:#09090b;background:radial-gradient(62.56% 62.56% at 28.14% -10.42%,#fff3 0%,#fff0 100%),#f5f5f5;box-shadow:inset 0 -3px #e9e9e9,inset 0 1px #ffffffb3,0 2.77px 2.21px #0000001f,0 3px 3px #00000024}.btn-ghost:hover{color:#000;box-shadow:inset 0 -3px #e9e9e9,inset 0 1px #ffffffe6,0 2.77px 2.21px #0000001f,0 6.65px 5.32px #00000021,0 12.52px 10.02px #00000021}.btn-lg{padding:16px 30px}.btn-sm{padding:10px 22px;font-size:14.5px}.site-main{flex:1;width:100%}.wrap{max-width:var(--content-w);margin:0 auto;padding:0 24px}.section{padding:72px 0}.section-head{text-align:center;max-width:640px;margin:0 auto 44px}.section-kicker{letter-spacing:1.6px;color:var(--primary);text-transform:uppercase;background:#f5f5f5;border-radius:8px;align-items:center;margin-bottom:32px;padding:6px 16px 6px 30px;font-size:12.5px;font-weight:700;display:inline-flex;position:relative;box-shadow:inset 0 -3px #e9e9e9,inset 0 1px #ffffffb3,0 3px 3px #00000024}.section-kicker:before{content:"";background:var(--primary);border-radius:99px;width:6px;height:6px;position:absolute;top:50%;left:16px;transform:translateY(-50%)}.section-title{font-family:var(--font-display), var(--font);letter-spacing:-.03em;color:var(--text);margin:0 0 14px;font-size:clamp(34px,5vw,64px);font-weight:600;line-height:1.1}.section-title .grad,.grad{color:var(--primary)}.section-sub{color:var(--text-dim);margin:0;font-size:15.5px}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-card);padding:24px}.card-title{color:var(--text);margin:0 0 8px;font-size:17px;font-weight:650}.card-text{color:var(--text-dim);margin:0;font-size:14.5px}.status-dot{background:var(--text-faint);border-radius:50%;flex-shrink:0;width:9px;height:9px;display:inline-block}.status-dot.online{background:var(--green);animation:2s ease-in-out infinite pulse;box-shadow:0 0 10px #52c41a8c}.status-dot.offline{background:var(--red);box-shadow:0 0 10px #ff4d4f73}@keyframes pulse{0%,to{opacity:1}50%{opacity:.45}}.hero{margin-top:calc(-1 * var(--header-h));min-height:100dvh;padding:16px 16px 0;position:relative;overflow:hidden}.hero:before{content:"";background:url(/hero.jpg) 50%/cover no-repeat fixed;border-radius:40px;position:absolute;inset:16px 16px 0}.hero-content{z-index:2;max-width:1290px;padding:calc(var(--header-h) + 106px) 24px 160px;text-align:center;margin:0 auto;position:relative}.hero-title{font-family:var(--font-display);letter-spacing:-.03em;margin:0 auto 33px;font-size:96px;font-weight:600;line-height:96px}.hero-title .title1,.hero-title .title2>span{color:#0000;background-image:linear-gradient(112deg,#43484d 36%,#99a0a6 50%,#292c2e 64%);background-position:130% 0;background-size:260% 100%;-webkit-background-clip:text;background-clip:text;animation:5.5s ease-in-out infinite title-shine}.hero-title .title1{transform:translate(calc(var(--hx,0) * -8px), calc(var(--hy,0) * -5px));transition:transform .45s ease-out;display:block}@keyframes title-shine{0%,55%{background-position:130% 0}to{background-position:-30% 0}}.hero-title .title2{flex-wrap:wrap;justify-content:center;align-items:center;gap:20px;margin-top:13px;display:flex}.title-icon{width:255px;height:155px;transform:translate(calc(var(--hx,0) * 20px), calc(var(--hy,0) * 14px));flex-shrink:0;transition:transform .45s ease-out;position:relative}.title-icon .box{background:linear-gradient(#1890ff 0%,#36cfc9 100%);border-radius:999px;width:255px;height:80px;position:absolute;bottom:4px;left:0;box-shadow:0 3.44px 5.57px #00000017,0 22.91px 37.08px #1890ff29,0 5.05px 8.18px #1890ff1a,0 16.98px 27.47px #1890ff0d,0 56px 83px #1890ff40,0 14px 34px #1890ff40,0 1px 2px #1890ff66}.title-icon .ti-wrap{pointer-events:none;position:absolute;inset:0}.title-icon .img-1{position:absolute;top:0;left:49px}.title-icon .img-2{position:absolute;top:28px;left:136px}.title-icon .img-3{position:absolute;top:83px;left:66px}.hero-text{color:var(--text-dim);margin:0 auto 24px;font-size:16px;font-weight:500;line-height:26px}.bot-btns{flex-wrap:wrap;justify-content:center;gap:11px;display:flex}.scroll-more{z-index:3;-webkit-backdrop-filter:blur(10px);height:52px;color:var(--text);background:#fffffff0;border:1px solid #ffffffe6;border-radius:999px;align-items:center;gap:12px;padding:0 10px 0 22px;font-size:14px;font-weight:600;display:inline-flex;position:absolute;bottom:20px;left:50%;transform:translate(-50%);box-shadow:0 14px 36px #0f214733}.scroll-more .icon-box{background:var(--grad);color:#fff;border-radius:50%;place-items:center;width:34px;height:34px;display:grid;box-shadow:0 4px 14px #1890ff73}.scroll-more .icon-box svg{width:13px;height:13px;animation:1.6s ease-in-out infinite arrow-bob}@keyframes arrow-bob{0%,to{transform:translateY(-2px)}50%{transform:translateY(2.5px)}}.pill{border:1px solid var(--border);color:var(--text-dim);background:#ffffffd9;border-radius:999px;align-items:center;gap:8px;padding:9px 18px;font-size:13.5px;transition:border-color .2s;display:inline-flex;box-shadow:0 4px 14px #0f21470d}.pill:hover{border-color:#1890ff73}.grid{gap:18px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.feature,.step,.panel{transition:transform .22s,border-color .22s,box-shadow .22s;position:relative;overflow:hidden}.feature:before,.step:before,.panel:before{content:"";border-radius:inherit;background:conic-gradient(from var(--angle), transparent 0%, #1890ff00 20%, #1890fff2 32%, #36cfc9f2 40%, #1890ff00 52%, transparent 100%);-webkit-mask-composite:xor;opacity:0;pointer-events:none;padding:1.5px;transition:opacity .3s;animation:3.2s linear infinite border-flow;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#000 0 0),linear-gradient(#000 0 0);-webkit-mask-position:0 0,0 0;-webkit-mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}.feature:after,.step:after{content:"";background:radial-gradient(340px circle at var(--mx,50%) var(--my,50%), #1890ff1f, #36cfc90d 45%, transparent 70%);opacity:0;pointer-events:none;transition:opacity .3s;position:absolute;inset:0}.feature:hover,.step:hover{border-color:#0000;transform:translateY(-6px);box-shadow:0 20px 46px #0f214729}.panel:hover{border-color:#0000;box-shadow:0 20px 46px #0f214724}.feature:hover:before,.step:hover:before,.panel:hover:before,.feature:hover:after,.step:hover:after{opacity:1}.feature>*,.step>*{position:relative}@keyframes border-flow{to{--angle:360deg}}.feature-icon{width:46px;height:46px;color:var(--primary);background:linear-gradient(135deg,#1890ff24,#36cfc91f);border:1px solid #1890ff4d;border-radius:14px;place-items:center;margin-bottom:16px;display:grid}.feature-icon svg{width:23px;height:23px}.step{text-align:center;padding:30px 22px}.step-num{color:#fff;background:var(--grad);width:52px;height:52px;box-shadow:var(--shadow-glow);border-radius:50%;place-items:center;margin:0 auto 18px;font-size:20px;font-weight:800;display:grid}.features-wrap{justify-content:space-between;align-items:center;gap:24px;display:flex}.features-col{gap:32px;width:32%;min-width:0;display:grid}.feat-item{background:#f4f4f5;border-color:#0000;border-radius:32px;padding:32px;box-shadow:0 7.77px 16px #0000000f,0 3px 3px #0000001a,inset 0 -8px #0000000d,inset 0 4px #fff9}.feat-icon{color:#fff;background:#272727;border-radius:16px;justify-content:center;align-items:center;width:60px;height:60px;margin-bottom:32px;display:flex;box-shadow:inset 0 -3px #080808,inset 0 1px #ffffff4d,0 2.77px 2.21px #0000001f,0 3px 3px #00000024,0 12.52px 10px #00000021,0 22.34px 17.87px #00000024,0 41.78px 33.42px #00000026}.feat-icon svg{width:30px;height:30px}.feat-title{color:var(--text);margin:0 0 8px;font-size:18px;font-weight:700}.feat-desc{color:var(--text-dim);margin:0;font-size:14.5px;line-height:1.65}.features-center{z-index:2;background:radial-gradient(62.56% 62.56% at 28% -10%,#ffffff38 0%,#fff0 100%),linear-gradient(#3f3f46 0%,#18181b 100%);border-radius:32px;flex-direction:column;flex-shrink:0;justify-content:center;align-items:center;gap:10px;width:208px;height:160px;animation:5s ease-in-out infinite center-float;display:flex;position:relative;box-shadow:inset 0 -3px #0006,inset 0 1px #ffffff47,0 3.44px 5.57px #0000001f,0 22.91px 37px #1890ff24,0 56px 83px #0f0f141f,0 14px 34px #0f0f1438,0 1px 2px #00000073}.features-center .fc-mark{width:64px;height:40px}.features-center .fc-name{font-family:var(--font-display), var(--font);color:#fff;letter-spacing:.2px;font-size:16px;font-weight:800}@keyframes center-float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.features-stage{position:relative}.features-stage .features-wrap{z-index:5;position:relative}.side-line-main{z-index:0;pointer-events:none;position:absolute;inset:16% 0 15%}.side-line-inner{width:min(470px,36%);height:100%;margin:0 auto}.side-line-wrap{justify-content:space-between;align-items:center;height:100%;margin:0 -20px;display:flex;position:relative}.side-line-main .link-break-line{border:1px solid #0f214733;border-left:0;border-radius:0 20px 20px 0;width:66px;height:100%;position:relative;overflow:hidden}.side-line-main .link-break-line:after{content:"";background:var(--bg);z-index:0;border-radius:0 20px 20px 0;position:absolute;inset:0 1px 1.5px 0}.side-line-main .link-break-line.right{transform:rotate(180deg)}.side-line-main .link-break-line .item{z-index:1;width:100%;margin-right:-1px;animation-duration:4s;animation-iteration-count:infinite;animation-delay:1.3s;position:absolute;left:0;right:0}.side-line-main .link-break-line .item.top{background:radial-gradient(circle at top right, var(--primary) 0%, transparent 90%);animation-name:lineRunTop}.side-line-main .link-break-line .item.bottom{background:radial-gradient(circle at bottom right, var(--primary) 0%, transparent 90%);animation-name:lineRunBottom}.side-line-main .link-break-center{z-index:1;border-top:1.5px solid #0f21473d;height:0;position:absolute;top:50%;left:0;right:0}.side-line-main .link-break-center:before,.side-line-main .link-break-center:after{content:"";z-index:2;background:#c9ced9;border-radius:50px;width:8px;height:8px;position:absolute;top:50%;transform:translateY(-50%)}.side-line-main .link-break-center:before{left:60px}.side-line-main .link-break-center:after{right:60px}.side-line-main .simu-electric{z-index:1;width:50px;height:1.5px;position:absolute;top:50%;transform:translateY(-50%)}.side-line-main .simu-electric.left{background:linear-gradient(to right, var(--primary) 0%, transparent 100%);animation:4s infinite left50To0}.side-line-main .simu-electric.right{background:linear-gradient(to left, var(--primary) 0%, transparent 100%);animation:4s infinite right50To0}@keyframes lineRunTop{0%{height:0;top:50%}30%{height:66px}to{top:-30%}}@keyframes lineRunBottom{0%{height:0;bottom:50%}30%{height:66px}to{bottom:-30%}}@keyframes left50To0{0%{left:50%}to{left:-10%}}@keyframes right50To0{0%{right:50%}to{right:-10%}}.node-card{padding:26px}.node-head{justify-content:space-between;align-items:center;margin-bottom:18px;display:flex}.node-region{color:var(--text);font-size:17px;font-weight:700}.node-status{color:#389e0d;background:#52c41a1a;border-radius:999px;align-items:center;gap:7px;padding:5px 12px;font-size:12.5px;font-weight:600;display:inline-flex}.node-ping{font-family:var(--font-display), var(--font);letter-spacing:-.02em;color:var(--text);font-size:42px;font-weight:700;line-height:1}.node-ping small{color:var(--text-faint);margin-left:4px;font-size:16px;font-weight:600}.node-code{color:var(--text-faint);letter-spacing:.5px;margin-top:8px;font-size:13px}.node-load{margin-top:20px}.node-load-label{color:var(--text-dim);justify-content:space-between;margin-bottom:8px;font-size:12.5px;display:flex}.node-bar{background:#0f214714;border-radius:99px;height:8px;overflow:hidden}.node-bar i{background:var(--grad);border-radius:99px;height:100%;transition:width .6s;display:block;box-shadow:0 0 8px #1890ff80}.nodes-head{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px 24px;padding:52px 0 14px;display:flex}.nodes-head-title{align-items:baseline;gap:10px;display:flex}.nodes-prompt{color:var(--primary);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:22px;font-weight:700;line-height:1}.nodes-head-title h1{letter-spacing:-.01em;color:var(--text);margin:0;font-size:clamp(22px,3vw,26px);font-weight:700}.nodes-file{color:var(--text-faint);background:var(--panel-2);border:1px solid var(--border);border-radius:6px;padding:2px 8px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px}.nodes-chips{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.nodes-chip{letter-spacing:.06em;border:1px solid var(--border-strong);background:var(--panel);color:var(--text-dim);white-space:nowrap;border-radius:6px;align-items:center;gap:6px;padding:5px 10px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11.5px;display:inline-flex}.nodes-chip.live{color:#389e0d;background:#52c41a0f;border-color:#52c41a59}.nodes-chip.err{color:#b45309;background:#ff990012;border-color:#f906}.nodes-loading{color:var(--text-faint);margin:28px 0 0;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}.nodes-loading span{color:var(--primary);margin-right:6px;font-weight:700}.nodes-warn{color:#b45309;background:#ff990014;border:1px solid #ff990059;border-radius:12px;margin:0 0 16px;padding:10px 16px;font-size:13px}.nodes-empty{text-align:center;border:1px dashed var(--border-strong);border-radius:var(--radius-lg);background:var(--panel);padding:64px 24px}.nodes-empty-dot{background:var(--text-faint);border-radius:50%;width:12px;height:12px;margin:0 auto 18px;animation:2s ease-in-out infinite pulse}.nodes-empty h3{color:var(--text);margin:0 0 8px;font-size:19px}.nodes-empty p{max-width:420px;color:var(--text-dim);margin:0 auto;font-size:14px}.nodes-bar{border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);color:var(--text-dim);flex-wrap:wrap;align-items:center;gap:8px 0;margin-bottom:16px;padding:14px 22px;font-size:13.5px;display:flex}.nodes-bar-item{border-left:1px solid var(--border);white-space:nowrap;align-items:center;gap:7px;padding:0 18px;display:inline-flex}.nodes-bar-item:first-child{border-left:none;padding-left:0}.nodes-bar-item b{font-family:var(--font-display), var(--font);color:var(--text);font-size:16px;font-weight:700}.nodes-bar-main{color:var(--text);font-weight:600}.nodes-bar-traffic{color:var(--text-faint);margin-left:auto;font-size:12.5px}.nodes-table-wrap{border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);overflow-x:auto}.nodes-table{border-collapse:collapse;width:100%;min-width:720px;font-size:13.5px}.nodes-table 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.btn{display:none}.hero:before{background-attachment:scroll;border-radius:24px}.hero-content{padding:calc(var(--header-h) + 56px) 20px 110px}.hero-title{font-size:32px;line-height:40px}.title-icon{margin:-12px -19px;transform:scale(.85)}.scroll-more{gap:12px;width:min(260px,100% - 48px);height:50px;font-size:14px}.section{padding:52px 0}.feat-item{border-radius:24px;padding:24px}.cta-band{padding:48px 22px}.grid-3,.grid-2{grid-template-columns:1fr}.panel{padding:24px 20px}.nodes-msg{flex-wrap:wrap;row-gap:3px}.nodes-msg-node{order:0}.nodes-msg-detail{flex:auto;order:2;min-width:0;padding-left:19px}.nodes-msg-time{order:3;margin-left:auto}.footer-copy{letter-spacing:0;white-space:nowrap;font-size:clamp(10.5px,2.9vw,12.5px)}}.sp-bar{border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);color:var(--text-dim);flex-wrap:wrap;align-items:center;gap:10px 0;padding:14px 18px;font-size:13.5px;display:flex}.sp-badge{background:var(--panel-2);border:1px solid var(--border-strong);color:var(--text-dim);white-space:nowrap;border-radius:999px;padding:3px 12px;font-size:12.5px;font-weight:700;display:inline-block}.sp-badge.on{color:#fafafa;background:#18181b;border-color:#18181b}.sp-expire{color:var(--text-faint);white-space:nowrap;margin-left:8px;font-size:12px}.sp-div{background:var(--border);vertical-align:middle;width:1px;height:16px;margin:0 4px 0 16px;display:inline-block}.sp-item{white-space:nowrap;align-items:baseline;gap:5px;padding-right:18px;display:inline-flex}.sp-item b{font-family:var(--font-display), var(--font);color:var(--text);font-size:16px;font-weight:700}.sp-item em{color:var(--text-faint);font-size:12px;font-style:normal}.sp-head{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px 16px;margin-top:22px;padding-bottom:12px;display:flex}.sp-head h2{color:var(--text);align-items:baseline;gap:8px;margin:0;font-size:16.5px;font-weight:700;display:flex}.sp-head h2 i{letter-spacing:.05em;color:var(--text-faint);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11.5px;font-style:normal;font-weight:400}.sp-sub{color:var(--text);margin:18px 0 10px;font-size:13.5px;font-weight:650}.sp-empty{color:var(--text-faint);margin:16px 0 0;font-size:13px}.vip-channel{gap:6px;display:inline-flex}.vip-channel button{border:1px solid var(--border-strong);color:var(--text-dim);cursor:pointer;background:#fff;border-radius:999px;padding:5px 14px;font-size:12.5px;transition:all .15s}.vip-channel button.on{color:#fafafa;background:#18181b;border-color:#18181b}.vip-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;display:grid}.vip-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--panel-2);flex-direction:column;gap:8px;padding:18px;transition:border-color .16s,transform .16s;display:flex}.vip-card:hover{border-color:#1890ff73;transform:translateY(-2px)}.vip-card-name{color:var(--text);font-size:15px;font-weight:700}.vip-price{font-family:var(--font-display), var(--font);color:var(--primary);font-size:28px;font-weight:800;line-height:1}.vip-benefits{color:var(--text-dim);margin:2px 0 6px;padding-left:18px;font-size:12.5px;line-height:1.9}.vip-card .btn{align-self:flex-start;padding:9px 18px;font-size:13.5px}.vip-qr-body{flex-direction:column;align-items:center;gap:10px;padding:10px 20px 6px;display:flex}.vip-qr-body canvas{border-radius:12px}.vip-qr-note{color:var(--text-dim);margin:0;font-size:14px;font-weight:600}.vip-qr-note.paid{color:#389e0d}.vip-qr-note.failed{color:#cf1322}.vip-qr-order{color:var(--text-faint);margin:0;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11.5px}.plan-perk{color:var(--primary);background:#1890ff0f;border:1px dashed #1890ff66;border-radius:8px;grid-column:1/-1;padding:9px 14px;font-size:12.5px;font-weight:600}.vip-chip-inline{background:var(--primary);color:#fff;letter-spacing:.02em;border-radius:999px;padding:2px 12px;font-size:12.5px;font-weight:700;display:inline-block}.vip-chip-inline.plain{background:var(--panel-2);border:1px solid var(--border-strong);color:var(--text-dim)}.vip-inline-sub{color:var(--text-faint);margin-top:2px;font-size:12.5px;display:block}.sponsor-tips{border-left:3px solid #1890ff8c;margin:0 0 18px;padding:2px 0 2px 16px}.sponsor-tips p{color:var(--text-dim);margin:0 0 7px;font-size:13.5px;line-height:1.9}.sponsor-tips p:last-child{margin-bottom:0}.sponsor-tip-strong{font-weight:600;color:var(--text)!important}.donate-form{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));align-items:end;gap:14px 18px;display:grid}.donate-form .field input{width:100%}.donate-actions{flex-wrap:wrap;grid-column:1/-1;align-items:center;gap:14px;display:flex}@media 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