:root{color-scheme:light;--ink:#17233f;--muted:#697994;--soft:#e5ebf4;--blue:#3a64d8;--bg:#eef3fb}
*{box-sizing:border-box}html{min-width:280px;background:var(--bg);-webkit-text-size-adjust:100%}body{margin:0;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","PingFang SC","Microsoft YaHei",sans-serif;background:radial-gradient(circle at 12% -8%,#dce8ff 0,transparent 44%),radial-gradient(circle at 100% 45%,#e6f4ff 0,transparent 45%),var(--bg);min-height:100svh}
[hidden]{display:none!important}.shell{width:min(560px,100%);min-height:100svh;margin:0 auto;padding:calc(22px + env(safe-area-inset-top)) 20px calc(28px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:0}.topbar{display:flex;align-items:center;gap:12px;margin-bottom:30px}.brand-mark{width:49px;height:49px;display:grid;place-items:center;position:relative;flex:none;border-radius:15px;background:linear-gradient(145deg,#4288eb,#3b54c5);box-shadow:0 7px 15px #2b5ed03d;overflow:hidden}.brand-mark span{position:absolute;border-radius:50%;width:9px;height:9px;background:white;box-shadow:0 1px 3px #17326f40}.brand-mark span:nth-child(1){left:12px;top:20px}.brand-mark span:nth-child(2){right:12px;top:11px}.brand-mark span:nth-child(3){right:12px;bottom:11px}.brand-mark:before,.brand-mark:after{content:"";position:absolute;width:21px;height:2px;background:#fff;border-radius:2px;left:18px;transform-origin:left center}.brand-mark:before{top:24px;transform:rotate(-29deg)}.brand-mark:after{top:24px;transform:rotate(29deg)}.brand-copy{min-width:0}.eyebrow{font-size:10px;letter-spacing:.13em;color:#67809f;font-weight:700;margin-bottom:3px}.brand-copy h1{font-size:19px;letter-spacing:-.025em;margin:0;line-height:1.2}.logout{margin-left:auto;background:#ffffffb3;border:1px solid #dce5f2;border-radius:10px;color:#536a8a;padding:9px 11px;font-size:12px;font-weight:650;white-space:nowrap;min-height:38px}.intro{padding:25px 24px 27px;border-radius:24px;color:#fff;background:linear-gradient(126deg,#173b81,#304ca9 57%,#4780d6);box-shadow:0 17px 30px #1f4e9a33;position:relative;overflow:hidden;margin-bottom:25px}.intro:after{content:"";position:absolute;width:183px;height:183px;border:1px solid #ffffff32;border-radius:50%;right:-55px;top:-76px;box-shadow:0 0 0 30px #ffffff0b,0 0 0 68px #ffffff0a;pointer-events:none}.intro-label{font-size:11px;letter-spacing:.1em;display:flex;align-items:center;gap:8px;color:#d7e5ff;font-weight:700;margin-bottom:24px}.spark{width:7px;height:7px;border-radius:50%;background:#80edcf;box-shadow:0 0 0 4px #80edcf2b}.intro h2{font-size:28px;line-height:1.18;letter-spacing:-.035em;margin:0 0 8px}.intro p{font-size:13px;line-height:1.55;color:#e2e9ff;margin:0;max-width:270px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 1px 13px}.section-head h2{font-size:16px;margin:0;letter-spacing:-.015em}.section-number{font-size:11px;color:#8190aa;font-weight:650}.tools{display:grid;gap:11px}.tool{min-height:87px;display:flex;align-items:center;gap:15px;padding:14px;background:#fff;border:1px solid #e5ebf4;border-radius:19px;box-shadow:0 6px 22px #2441680d;text-decoration:none;color:inherit;transition:transform .15s,box-shadow .15s}.tool:active{transform:scale(.985)}.tool-icon{display:grid;place-items:center;width:55px;height:55px;flex:none;border-radius:16px}.tool-icon svg{width:30px;height:30px}.tool-icon.blue{background:#e8f1ff;color:#3c70d8}.tool-icon.violet{background:#f0edff;color:#7558cf}.tool-icon.teal{background:#dff8f5;color:#148d81}.tool-text{min-width:0;display:grid;gap:5px}.tool-text strong{font-size:15px;letter-spacing:-.01em}.tool-text small{font-size:11px;color:var(--muted);line-height:1.3}.arrow{font-size:27px;color:#9dabbe;margin-left:auto;line-height:1}.secondary-link{display:flex;justify-content:center;align-items:center;gap:6px;padding:18px;color:#516f9c;font-size:12px;font-weight:650;text-decoration:none}.login-panel{padding:22px;background:#fff;border:1px solid #e4eaf3;border-radius:20px;box-shadow:0 10px 28px #27426b12}.login-panel p{font-size:12px;line-height:1.6;color:var(--muted);margin:0 0 18px}.login-panel form{display:grid;gap:8px}.login-panel label{font-size:12px;font-weight:700;margin-top:6px}.login-panel input{height:45px;width:100%;min-width:0;padding:11px 13px;border-radius:11px;border:1px solid #cfd8e6;background:#fbfcfe;color:var(--ink);font:inherit;font-size:14px}.login-panel input:focus{outline:2px solid #9bbcff;outline-offset:1px}.primary{height:46px;border:0;border-radius:11px;background:#3665db;color:white;font:inherit;font-weight:700;font-size:14px;margin-top:9px}.primary:disabled{opacity:.6}.feedback{min-height:18px;color:#b42335!important;margin:0!important}.loading{text-align:center;color:var(--muted);font-size:12px;margin:25px 0}footer{margin-top:auto;padding-top:27px;text-align:center;color:#a2aec0;font-size:10px;font-weight:650;letter-spacing:.13em}button{cursor:pointer}a:focus-visible,button:focus-visible{outline:2px solid #306be0;outline-offset:3px}@media(max-width:359px){.shell{padding-inline:13px}.intro{padding:22px 20px}.tool{padding:12px;gap:11px}.tool-icon{width:48px;height:48px}.tool-text strong{font-size:14px}}