:root{--ink:#071226;--navy:#08162d;--panel:#0d203d;--blue:#246bfe;--cyan:#35d8ff;--red:#ff496d;--orange:#ff8735;--violet:#8750ff;--green:#15bf7f;--paper:#f4f7fb;--line:#dbe5f2;--muted:#60708a;--shadow:0 24px 60px rgba(8,28,65,.14)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font:14px/1.65 "Microsoft YaHei","PingFang SC",Arial,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.announcement{height:34px;overflow:hidden;background:linear-gradient(90deg,#0c1e39,#163b75,#0c1e39);color:#dff7ff;font-size:12px;letter-spacing:.04em}.announcement-track{width:max-content;display:flex;gap:100px;align-items:center;height:100%;animation:ticker 24s linear infinite}.announcement-track span:before{content:"◆";margin:0 10px 0 35px;color:var(--cyan)}@keyframes ticker{to{transform:translateX(-50%)}}
.nav{height:72px;padding:0 clamp(24px,5vw,80px);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);border-bottom:1px solid rgba(213,225,240,.85);backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:10px}.brand-mark,.download-mark{display:grid;place-items:center;overflow:hidden;background:#222936;border-radius:12px;box-shadow:0 8px 20px rgba(13,27,51,.22)}.brand-mark{width:40px;height:40px}.brand-mark img,.download-mark img{display:block;width:100%;height:100%;object-fit:cover}.brand>span{display:flex;flex-direction:column;line-height:1.1}.brand b{font-size:19px;letter-spacing:.08em}.brand small{margin-top:5px;color:#6990c2;font-size:8px;text-transform:uppercase;letter-spacing:.12em}.brand em{margin-left:6px;padding:3px 7px;border-radius:5px;background:#ecf3ff;color:#2765d8;font-style:normal;font-size:10px}.nav-links{display:flex;gap:30px;color:#42536e}.nav-links a:hover{color:var(--blue)}.nav-download{padding:10px 18px;border-radius:8px;background:var(--blue);color:#fff;font-weight:bold;box-shadow:0 8px 18px rgba(36,107,254,.25)}
.hero{min-height:610px;padding:82px clamp(24px,6vw,94px) 74px;display:grid;grid-template-columns:minmax(370px,.9fr) minmax(520px,1.1fr);gap:70px;align-items:center;position:relative;overflow:hidden;color:#fff;background:linear-gradient(125deg,#061327 0%,#0a2245 58%,#0f3870 100%)}.hero-grid{position:absolute;inset:0;opacity:.17;background-image:linear-gradient(rgba(91,184,255,.3) 1px,transparent 1px),linear-gradient(90deg,rgba(91,184,255,.3) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(90deg,#000,transparent)}.hero-glow{position:absolute;border-radius:50%;filter:blur(20px)}.glow-a{width:460px;height:460px;right:-180px;top:-160px;background:rgba(39,130,255,.3)}.glow-b{width:300px;height:300px;left:35%;bottom:-220px;background:rgba(44,227,255,.18)}.hero-copy,.app-window{position:relative;z-index:2}.eyebrow{display:flex;align-items:center;gap:10px;color:#68ddff;font-size:11px;letter-spacing:.16em;font-weight:bold}.eyebrow i{width:28px;height:2px;background:var(--cyan);box-shadow:0 0 12px var(--cyan)}.hero h1{max-width:650px;margin:18px 0 20px;font-size:clamp(38px,4vw,62px);line-height:1.12;letter-spacing:-.03em}.hero-copy>p{max-width:610px;margin:0;color:#b8c9e1;font-size:17px;line-height:1.9}.hero-actions{display:flex;gap:12px;margin:32px 0 24px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:14px 22px;border-radius:8px;font-weight:bold;border:1px solid transparent}.btn span{opacity:.72;font-size:11px}.btn.primary{background:linear-gradient(135deg,#2975ff,#2358e8);color:#fff;box-shadow:0 12px 28px rgba(34,95,242,.34)}.btn.ghost{border-color:rgba(155,203,255,.35);background:rgba(255,255,255,.04);color:#e7f4ff}.hero-meta{display:flex;flex-wrap:wrap;gap:18px;color:#8fa8c7;font-size:11px}.hero-meta i{display:inline-block;width:7px;height:7px;margin-right:7px;border-radius:50%;background:#18d08c;box-shadow:0 0 10px #18d08c}
.app-window{border:1px solid rgba(123,182,255,.28);background:rgba(9,23,46,.88);box-shadow:0 40px 90px rgba(0,0,0,.4);border-radius:12px;transform:perspective(1100px) rotateY(-3deg);overflow:visible}.window-bar{height:48px;display:flex;align-items:center;padding:0 18px;gap:9px;border-bottom:1px solid rgba(125,176,236,.18);color:#8298b5;font-size:11px}.window-bar b{color:#fff;letter-spacing:.12em;margin-right:8px}.window-bar i{width:7px;height:7px;border-radius:50%;background:#29405f;margin-left:auto}.window-bar i+i{margin-left:0}.window-main{display:grid;grid-template-columns:145px 1fr;min-height:330px}.window-main aside{padding:24px 14px;background:#071429;display:flex;flex-direction:column;gap:8px}.window-main aside small{margin:0 7px 8px;color:#516986}.window-main aside span{padding:10px 11px;border-radius:6px;color:#8196b1;font-size:10px}.window-main aside .active{background:#1c55cb;color:#fff}.workspace{padding:25px;background:#f4f8ff;color:var(--ink)}.zone{display:grid;grid-template-columns:1fr auto;gap:2px}.zone span{grid-column:1/-1;color:var(--red);font-size:8px;font-weight:bold}.zone b{font-size:18px}.zone em{font-style:normal;color:#ef365d;font-size:10px}.chips{display:flex;gap:6px;margin:16px 0}.chips span{padding:5px 8px;background:#e2eaf6;color:#627188;border-radius:4px;font-size:8px}.mini-tools{display:grid;grid-template-columns:1fr 1fr;gap:8px}.mini-tools span{display:flex;align-items:center;gap:8px;padding:11px;background:#fff;border:1px solid #dae4f0;border-radius:5px;font-size:9px;box-shadow:0 4px 12px rgba(25,49,84,.04)}.mini-tools i{width:7px;height:7px;border-radius:50%}.red{background:var(--red)}.orange{background:var(--orange)}.blue{background:var(--blue)}.violet{background:var(--violet)}.cyan{background:var(--cyan)}.green{background:var(--green)}.progress{height:5px;margin-top:24px;background:#d9e3f0}.progress span{display:block;width:86%;height:100%;background:linear-gradient(90deg,#1d6ff5,#36d9ff);box-shadow:0 0 10px #3ebeff}.progress-text{display:block;margin-top:6px;text-align:right;color:#6081a9}.safe-badge{position:absolute;right:-24px;bottom:-25px;padding:12px 18px;display:flex;gap:10px;align-items:center;background:#fff;color:var(--ink);border-radius:8px;box-shadow:var(--shadow)}.safe-badge>i{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#daf9ed;color:#0ead75;font-style:normal;font-weight:bold}.safe-badge span{display:flex;flex-direction:column}.safe-badge b{font-size:11px}.safe-badge small{color:#7b889b;font-size:8px}
.stats{position:relative;z-index:4;margin:-1px auto 0;max-width:1160px;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;box-shadow:var(--shadow);border:1px solid #e6edf6}.stats div{padding:24px 30px;display:flex;align-items:baseline;gap:10px;border-right:1px solid #e7edf5}.stats div:last-child{border:0}.stats b{color:var(--blue);font:700 30px Arial}.stats span{color:#728097;font-size:12px}.section{padding:96px clamp(24px,7vw,110px)}.section-head{max-width:730px;margin-bottom:42px}.section-head>span{color:var(--red);font-size:10px;font-weight:bold;letter-spacing:.12em}.section-head h2{margin:10px 0 12px;font-size:clamp(28px,3vw,42px);line-height:1.25;letter-spacing:-.02em}.section-head p{margin:0;color:var(--muted);font-size:15px}.section-head.light h2{color:#fff}.section-head.light p{color:#9db1ca}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.feature-grid article{min-height:220px;padding:22px;position:relative;background:linear-gradient(180deg,#fff,#f7f9fc);border:1px solid var(--line);transition:.2s}.feature-grid article:hover{transform:translateY(-4px);border-color:#91b8ff;box-shadow:0 18px 40px rgba(24,64,121,.12)}.feature-grid em{position:absolute;right:18px;top:15px;color:#e8edf5;font:bold 32px Arial;font-style:normal}.feature-grid>article>span{display:inline-block;padding:4px 8px;background:#ffe8ed;color:#e73155;font:bold 10px Arial}.feature-grid h3{margin:17px 0 8px;font-size:17px}.feature-grid p{margin:0;color:#6c7a8e;font-size:12px}.feature-grid a{display:block;margin-top:18px;color:var(--blue);font-size:11px;font-weight:bold}
.solutions{padding:96px clamp(24px,7vw,110px);background:linear-gradient(145deg,#07172d,#0b274a);position:relative;overflow:hidden}.solutions:after{content:"";position:absolute;width:520px;height:520px;right:-270px;bottom:-260px;border-radius:50%;background:rgba(24,111,247,.22);filter:blur(20px)}.solutions-inner{position:relative;z-index:2;max-width:1250px;margin:auto}.solution-toolbar{display:flex;gap:22px;align-items:end;margin-bottom:20px}.solution-toolbar label{flex:1;display:flex;flex-direction:column;gap:7px;color:#89a1bd;font-size:10px}.solution-toolbar input{height:48px;padding:0 16px;border:1px solid #314967;background:#0c1d35;color:#fff;outline:0}.solution-toolbar input:focus{border-color:#4189ff;box-shadow:0 0 0 3px rgba(65,137,255,.13)}#solutionFilters{display:flex;gap:7px;flex-wrap:wrap}#solutionFilters button{height:39px;padding:0 14px;border:1px solid #344a68;background:#112641;color:#9db0c9;color:#9db0c9;cursor:pointer}#solutionFilters button.active{background:var(--blue);border-color:var(--blue);color:#fff}.result-count{color:#7f96b2;font-size:11px}.result-count b{color:var(--cyan)}.solution-list{margin-top:18px}.solution-item{margin-bottom:8px;border:1px solid #25405e;background:rgba(13,32,56,.86);color:#fff}.solution-item summary{min-height:76px;padding:14px 18px;display:grid;grid-template-columns:105px 1fr auto 24px;gap:18px;align-items:center;cursor:pointer;list-style:none}.solution-item summary::-webkit-details-marker{display:none}.solution-item .code{color:#68ddff;font:bold 13px Arial;letter-spacing:.04em}.summary-copy{display:flex;flex-direction:column}.summary-copy b{font-size:15px}.summary-copy small{margin-top:4px;color:#8499b3}.solution-item .category{padding:4px 8px;border:1px solid #385675;color:#90a7c2;font-size:9px}.solution-item summary>i{font-style:normal;color:#5c7798;font-size:20px}.solution-item[open] summary>i{transform:rotate(45deg);color:var(--cyan)}.solution-body{display:grid;grid-template-columns:1fr 1fr;gap:30px;padding:25px 30px 30px;border-top:1px solid #223a55;background:#0a1b31}.solution-body h3{margin:0 0 12px;color:#e9f6ff;font-size:13px}.solution-body ol{margin:0;padding-left:22px;color:#a9bdd4}.solution-body li{padding:4px 0}.solution-detail>p{color:#a9bdd4}.caution{margin-top:17px;padding:13px 15px;border-left:3px solid var(--orange);background:rgba(255,132,45,.07)}.caution b{color:#ffad6b;font-size:11px}.caution p{margin:5px 0 0;color:#9eb0c7}.empty{display:none;padding:45px;text-align:center;border:1px dashed #38516e;color:#7990aa}
.uninstall{background:#f4f7fb}.mode-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.mode-grid article{padding:34px 38px;background:#fff;border:1px solid #dce5f1;position:relative}.mode-grid article>em{position:absolute;right:22px;top:22px;padding:5px 9px;font-style:normal;font-size:9px}.mode-grid article>span{display:block;color:#e6ebf3;font:bold 46px Arial}.mode-grid h3{font-size:23px;margin:6px 0}.mode-grid p,.mode-grid li{color:#66768b}.mode-grid li{margin:8px 0}.recommended{border-top:3px solid var(--blue)!important}.recommended>em{background:#e8f0ff;color:var(--blue)}.danger{border-top:3px solid var(--red)!important}.danger>em{background:#ffe9ed;color:#e63c5e}.flow{margin-top:20px;padding:20px;display:flex;align-items:center;justify-content:center;gap:24px;background:#0b1b33;color:#dce9fa}.flow span{display:flex;align-items:center;gap:8px}.flow b{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#1e63e5;font-size:10px}.flow i{color:#43617f;font-style:normal}
.download{padding:90px clamp(24px,7vw,110px);background:#fff}.download-card{max-width:1120px;margin:auto;padding:38px;display:grid;grid-template-columns:78px 1fr auto;gap:28px;align-items:center;background:linear-gradient(135deg,#07182e,#0c2f5a);color:#fff;box-shadow:var(--shadow)}.download-mark{width:72px;height:72px;border-radius:18px;font-size:36px}.download-card>div>span{color:#55d9ff;font-size:9px;letter-spacing:.14em}.download-card h2{margin:3px 0;font-size:28px}.download-card p{margin:0;color:#8fa6c1}.download-card dl{grid-column:1/-1;margin:4px 0 0;padding-top:22px;display:grid;grid-template-columns:1fr 2fr;gap:15px;border-top:1px solid #233e5e}.download-card dl div{min-width:0}.download-card dt{color:#66809e;font-size:9px}.download-card dd{margin:4px 0 0;overflow:hidden;text-overflow:ellipsis;color:#cfe0f4;font:10px Consolas,monospace}.contact{padding:60px clamp(24px,7vw,110px);display:flex;align-items:center;justify-content:center;gap:38px;background:linear-gradient(90deg,#2168ed,#173eb2);color:#fff;text-align:center}.contact span{font-size:11px;color:#abd7ff}.contact h2{margin:4px 0;font-size:25px}.contact button{padding:12px 20px;border:1px solid rgba(255,255,255,.45);background:#fff;color:#205bd1;font-weight:bold;cursor:pointer}footer{padding:34px clamp(24px,7vw,110px);display:grid;grid-template-columns:auto 1fr auto;gap:25px;align-items:center;background:#050f20;color:#61718a;font-size:10px}footer div{display:flex;flex-direction:column}footer b{color:#fff;font-size:18px;letter-spacing:.08em}footer a{color:#7991af}

.product-footer{display:block;padding:34px clamp(20px,6vw,90px);border-top:1px solid #dfe8f4;background:#f8fbff;color:#60718a;text-align:center;font-size:12px;line-height:1.8}.product-footer .product-footer-inner{max-width:1080px;margin:0 auto;display:flex;align-items:center;flex-direction:column;gap:5px}.product-footer p{margin:0}.product-footer .product-footer-copyright{color:#243b5a;font-weight:700}.product-footer .product-footer-legal{max-width:960px}.product-footer .product-footer-contact a,.product-footer .product-footer-icp{color:#1768e7;font-weight:700}.product-footer .product-footer-icp:hover,.product-footer .product-footer-contact a:hover{text-decoration:underline}
/* Admin */
.admin-body{min-height:100vh;background:#eef3f9}.admin-login{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 75% 20%,#183d75,#07152b 55%)}.login-card{width:min(430px,100%);padding:38px;background:#fff;box-shadow:0 35px 80px rgba(0,0,0,.35)}.login-logo{width:52px;height:52px;display:grid;place-items:center;background:var(--blue);color:#fff;font:bold 26px Arial}.login-card>span{display:block;margin-top:18px;color:#4f7bc6;font-size:9px;letter-spacing:.14em}.login-card h1{margin:5px 0;font-size:27px}.login-card p{color:#6b7a8e}.field{display:flex;flex-direction:column;gap:7px;margin:18px 0;color:#536278;font-size:11px}.field input,.field select,.field textarea,.admin-search{width:100%;padding:11px 12px;border:1px solid #d4dfec;background:#fff;outline:0}.field input:focus,.field textarea:focus,.field select:focus,.admin-search:focus{border-color:#4c87ef;box-shadow:0 0 0 3px rgba(58,121,236,.1)}.admin-button{padding:11px 16px;border:0;background:#255fdd;color:#fff;font-weight:bold;cursor:pointer}.admin-button.secondary{background:#eaf1fb;color:#315885}.admin-button.danger{background:#ffe8ec;color:#d9284e}.admin-button:disabled{opacity:.55}.login-card .admin-button{width:100%;margin-top:4px}.admin-message{margin-top:14px;padding:10px 12px;background:#f2f6fb;color:#52637a;font-size:11px}.admin-shell{min-height:100vh}.admin-header{height:68px;padding:0 28px;display:flex;align-items:center;justify-content:space-between;background:#07172d;color:#fff}.admin-header>div{display:flex;align-items:center;gap:15px}.admin-header b{font-size:20px;letter-spacing:.08em}.admin-header span{color:#7e96b4;font-size:11px}.admin-header nav{display:flex;gap:8px}.admin-header a,.admin-header button{padding:8px 12px;border:1px solid #284463;background:transparent;color:#a9bdd4;font-size:11px;cursor:pointer}.admin-tabs{padding:0 28px;display:flex;background:#fff;border-bottom:1px solid #dbe4ef}.admin-tabs button{padding:17px 22px;border:0;border-bottom:3px solid transparent;background:transparent;color:#627187;cursor:pointer}.admin-tabs button.active{border-color:var(--blue);color:var(--blue);font-weight:bold}.admin-notice{margin:18px 28px 0;padding:11px 15px;background:#e5f1ff;border-left:3px solid var(--blue);color:#3563a5}.admin-main{padding:22px 28px}.admin-panel{display:none}.admin-panel.active{display:block}.guide-layout{display:grid;grid-template-columns:330px 1fr;gap:18px;min-height:660px}.guide-sidebar,.admin-editor,.admin-card{background:#fff;border:1px solid #dce5f0;box-shadow:0 8px 24px rgba(22,49,84,.05)}.guide-sidebar{padding:16px}.sidebar-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:13px}.sidebar-head button{border:0;background:#e9f1ff;color:#2262da;padding:7px 10px;cursor:pointer}.guide-scroll{margin-top:12px;max-height:560px;overflow:auto}.guide-item{width:100%;padding:12px;border:0;border-bottom:1px solid #e8eef6;background:#fff;text-align:left;cursor:pointer}.guide-item.active{background:#eaf2ff;border-left:3px solid var(--blue)}.guide-item span{color:var(--blue);font:bold 10px Arial}.guide-item b{display:block;margin:3px 0;color:#26364d}.guide-item small{color:#8492a5}.admin-editor{padding:24px}.editor-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #e3eaf3;padding-bottom:17px}.editor-head span{color:#697991;font-size:10px}.editor-head h2{margin:3px 0 0}.switch{display:flex;align-items:center;gap:7px;color:#63738a;font-size:11px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.field.wide{grid-column:1/-1}.editor-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.admin-card{padding:24px}.admin-card h2{margin-top:0}.upload-box{padding:20px;border:1px dashed #a9bbd0;background:#f7f9fc}.file-meta{margin-top:18px}.file-meta div{padding:8px 0;border-bottom:1px solid #edf1f6}.file-meta dt{font-size:10px;color:#8795a8}.file-meta dd{margin:3px 0;overflow:hidden;text-overflow:ellipsis;font:11px Consolas,monospace}.admin-loading{min-height:100vh;display:grid;place-items:center;background:#07162b;color:#bad7ff}.hidden{display:none!important}
@media(max-width:1050px){.hero{grid-template-columns:1fr;padding-top:65px}.app-window{max-width:760px}.feature-grid{grid-template-columns:repeat(2,1fr)}.nav-links{display:none}.guide-layout{grid-template-columns:280px 1fr}.settings-grid{grid-template-columns:1fr}}
@media(max-width:720px){.nav{height:62px;padding:0 16px}.nav-download{font-size:11px;padding:8px 12px}.hero{padding:55px 20px 60px;display:block}.hero h1{font-size:38px}.hero-copy>p{font-size:14px}.hero-actions{flex-direction:column}.app-window{margin-top:45px;transform:none}.window-main{grid-template-columns:1fr}.window-main aside{display:none}.safe-badge{right:8px}.stats{grid-template-columns:1fr 1fr}.stats div:nth-child(2){border-right:0}.section,.solutions,.download{padding:70px 18px}.feature-grid,.mode-grid,.solution-body{grid-template-columns:1fr}.solution-toolbar{align-items:stretch;flex-direction:column}.solution-item summary{grid-template-columns:76px 1fr 20px}.solution-item .category{display:none}.flow{gap:8px;flex-wrap:wrap}.download-card{padding:26px;grid-template-columns:58px 1fr}.download-mark{width:54px;height:54px}.download-card>.btn{grid-column:1/-1}.download-card dl{grid-template-columns:1fr}.contact{flex-direction:column;gap:15px}footer{grid-template-columns:1fr}.guide-layout{grid-template-columns:1fr}.guide-scroll{max-height:260px}.form-grid{grid-template-columns:1fr}.field.wide{grid-column:auto}.admin-main{padding:15px}.admin-header{padding:0 15px}.admin-header span{display:none}.admin-tabs{padding:0;overflow:auto}.admin-tabs button{white-space:nowrap}.settings-grid{grid-template-columns:1fr}}