:root{
 --bg:#f7f9fc;--panel:#ffffff;--panel2:#f1f5fb;--ink:#172033;--muted:#66758d;
 --line:#24364d;--softline:#d7e0ec;--blue:#4f7df3;--aqua:#31cbb5;--violet:#8e72f4;--lime:#7fcb43;
 --amber:#f1b84b;--danger:#e85f78;--white:#fff;--radius:22px;--shadow:none;
 --font:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font);background:
radial-gradient(circle at 8% -5%,rgba(79,125,243,.11),transparent 27%),
radial-gradient(circle at 96% 4%,rgba(49,203,181,.09),transparent 24%),
linear-gradient(180deg,#fbfcfe 0,#f4f7fb 55%,#f8fafc 100%);color:var(--ink);min-height:100vh}
a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.shell{display:grid;grid-template-columns:230px 1fr;min-height:100vh}
.sidebar{position:sticky;top:0;height:100vh;padding:20px 14px;border-right:1.5px solid var(--line);background:rgba(255,255,255,.88);backdrop-filter:blur(22px);display:flex;flex-direction:column;z-index:20}
.brand{display:flex;align-items:center;gap:11px;font-weight:850;letter-spacing:-.04em;padding:7px 10px 21px}.brandmark{width:40px;height:40px;border-radius:13px;background:linear-gradient(145deg,var(--blue),var(--violet));display:grid;place-items:center;color:white;font-weight:950;transform:rotate(-5deg)}
.brand small{display:block;color:var(--muted);font-size:10px;letter-spacing:.08em;text-transform:uppercase;margin-top:1px}.nav{display:grid;gap:5px}.nav a{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:14px;color:var(--muted);font-weight:650;font-size:14px;border:1px solid transparent}.nav a:hover,.nav a.active{background:linear-gradient(90deg,rgba(79,125,243,.10),rgba(49,203,181,.05));color:var(--ink);border-color:#cbd6e4}.nav i{width:25px;height:25px;border:1px solid #c7d2df;border-radius:9px;display:grid;place-items:center;font-style:normal;font-size:12px;background:#fff}
.sidebar-bottom{margin-top:auto}.profile-mini{padding:11px;border:1.5px solid var(--line);border-radius:16px;background:var(--panel);display:flex;gap:10px;align-items:center}.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#bdf4ea,#b8ccff);color:#172033;font-weight:900;border:1px solid #afbed2}.profile-mini small{color:var(--muted)}
.main{min-width:0}.topbar{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;border-bottom:1.5px solid var(--line);background:rgba(248,250,252,.82);backdrop-filter:blur(18px);position:sticky;top:0;z-index:15}.crumb{font-weight:750}.top-actions{display:flex;align-items:center;gap:9px}.iconbtn,.btn{border:1.5px solid var(--line);background:var(--panel);color:var(--ink);border-radius:13px;padding:10px 14px;cursor:pointer;font-weight:750}.iconbtn{padding:10px 12px}.btn.primary{background:linear-gradient(135deg,var(--blue),var(--violet));border-color:#405fbe;color:white}.btn.aqua{background:#dff9f4;border-color:#2d9d8e;color:#173833}.btn.ghost{background:transparent}.content{padding:28px;max-width:1500px;margin:auto}.hero{border:1.5px solid var(--line);border-radius:30px;padding:35px;background:
linear-gradient(135deg,rgba(79,125,243,.10),rgba(142,114,244,.04) 50%,rgba(49,203,181,.07)),
rgba(255,255,255,.94);position:relative;overflow:hidden}.hero:after{content:"";position:absolute;width:300px;height:300px;border:1px solid rgba(79,125,243,.2);border-radius:50%;right:-70px;top:-120px;box-shadow:0 0 0 35px rgba(79,125,243,.025),0 0 0 70px rgba(49,203,181,.018)}.eyebrow{text-transform:uppercase;letter-spacing:.16em;color:#187c70;font-size:11px;font-weight:850}.hero h1,.page-title{font-size:clamp(32px,4.2vw,62px);line-height:1.02;letter-spacing:-.055em;margin:13px 0 15px;max-width:820px}.hero p{color:var(--muted);font-size:17px;max-width:670px}.row{display:flex;align-items:center}.between{justify-content:space-between}.gap{gap:10px}.wrap{flex-wrap:wrap}.grid{display:grid;gap:16px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:rgba(255,255,255,.97);border:1.5px solid var(--line);border-radius:var(--radius);padding:20px;min-width:0}.card h3{margin:0 0 7px;letter-spacing:-.025em}.muted{color:var(--muted)}.section-title{margin:31px 0 14px;font-size:22px;letter-spacing:-.035em}.metric{font-size:34px;font-weight:850;letter-spacing:-.05em}.metric small{font-size:12px;color:var(--muted);letter-spacing:0}.chip{display:inline-flex;align-items:center;gap:6px;border:1px solid #aebdce;border-radius:999px;padding:6px 9px;color:#526279;background:#fff;font-size:12px;font-weight:700}.chip.good{color:#36751f;border-color:#9fd082;background:#effae8}.chip.live{color:#a42d46;background:#fff0f3;border-color:#e8a5b3}.progress{height:7px;border-radius:999px;background:#e2e9f2;overflow:hidden}.progress i{height:100%;display:block;background:linear-gradient(90deg,var(--blue),var(--aqua));border-radius:inherit}.list{display:grid;gap:10px}.list-item{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid #c7d2df;border-radius:15px;background:#fff}.list-item .grow{flex:1}.list-item strong{display:block}.list-item small{color:var(--muted)}.orb{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:#edf3ff;border:1px solid #aebfda;font-weight:900;color:#335eb7}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:13px 11px;border-bottom:1px solid #dbe3ec;font-size:13px}.table th{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.09em}.spark{height:110px;display:flex;align-items:end;gap:7px;padding-top:15px}.spark i{flex:1;border-radius:8px 8px 3px 3px;background:linear-gradient(180deg,var(--aqua),rgba(79,125,243,.45));min-height:15px;border:1px solid #8a9bb1;border-bottom:0}.canvas-shell{display:grid;grid-template-columns:270px 1fr 310px;gap:12px;height:calc(100vh - 100px)}.tool-panel,.canvas-panel,.people-panel{border:1.5px solid var(--line);border-radius:22px;background:var(--panel);overflow:auto}.tool-panel,.people-panel{padding:15px}.canvas-panel{display:grid;grid-template-rows:auto 1fr auto;background:#f8fbff;color:#162033}.canvas-toolbar{padding:10px;background:#fff;border-bottom:1.5px solid var(--line);display:flex;justify-content:space-between}.canvas{position:relative;background:linear-gradient(#e9eef5 1px,transparent 1px),linear-gradient(90deg,#e9eef5 1px,transparent 1px),#fbfdff;background-size:28px 28px;overflow:hidden}.scribble{position:absolute;font-family:"Comic Sans MS",cursive;color:#1955c7;font-size:24px;transform:rotate(-2deg);line-height:1.7}.cursor{position:absolute;background:#24364d;color:#fff;border-radius:7px;padding:4px 7px;font-size:10px}.canvas-footer{padding:10px 14px;background:#fff;border-top:1.5px solid var(--line);display:flex;justify-content:space-between}.toolgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.tool{border:1px solid #afbdcd;border-radius:12px;padding:10px 6px;text-align:center;color:#516176;background:#f9fbfd;font-size:12px}.tool.active{color:#fff;background:var(--blue);border-color:#3e66c7}.form{display:grid;gap:15px}.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:7px;font-weight:750}.field input,.field select,.field textarea{width:100%;border:1.5px solid var(--line);background:#fff;color:var(--ink);padding:13px;border-radius:13px;outline:none}.field textarea{min-height:110px;resize:vertical}.seg{display:flex;border:1.5px solid var(--line);border-radius:13px;padding:4px;background:#f4f7fb}.seg button{flex:1;border:0;border-radius:9px;padding:9px;background:transparent;color:var(--muted);font-weight:700}.seg button.active{background:#fff;color:var(--ink);border:1px solid #bac6d4}.builder{display:grid;grid-template-columns:330px 1fr;gap:16px}.preview-page{background:#fff;color:#182033;min-height:760px;border:1.5px solid var(--line);border-radius:18px;padding:38px}.question-block{border:1px solid #c7d2df;border-radius:14px;padding:17px;margin-bottom:13px}.auth{min-height:100vh;display:grid;grid-template-columns:1.08fr .92fr}.auth-art{padding:62px;display:flex;flex-direction:column;justify-content:space-between;background:radial-gradient(circle at 20% 20%,rgba(49,203,181,.11),transparent 24%),linear-gradient(145deg,#f4f8ff,#eef4fb);border-right:1.5px solid var(--line)}.auth-art h1{font-size:clamp(48px,7vw,88px);letter-spacing:-.07em;line-height:.96;margin:0;max-width:720px}.auth-panel{display:grid;place-items:center;padding:30px}.auth-card{width:min(440px,100%);border:1.5px solid var(--line);background:rgba(255,255,255,.95);border-radius:28px;padding:30px}.auth-card h2{font-size:34px;letter-spacing:-.045em;margin:0 0 8px}.role-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px}.role{padding:17px;border:1.5px solid var(--line);border-radius:17px;cursor:pointer;background:#fff}.role:hover,.role.selected{border-color:#3765c6;background:#eef4ff}.landing-nav{width:min(1240px,calc(100% - 34px));margin:14px auto;display:flex;justify-content:space-between;align-items:center;border:1.5px solid var(--line);border-radius:999px;padding:11px 13px 11px 18px;background:rgba(255,255,255,.88);backdrop-filter:blur(18px);position:sticky;top:12px;z-index:20}.landing-links{display:flex;gap:25px;color:var(--muted);font-size:13px}.landing-hero{width:min(1240px,calc(100% - 34px));margin:auto;padding:84px 0 62px;display:grid;grid-template-columns:1fr .95fr;gap:55px;align-items:center}.landing-hero h1{font-size:clamp(57px,7.7vw,108px);letter-spacing:-.075em;line-height:.91;margin:16px 0 22px}.landing-hero p{font-size:20px;color:var(--muted);max-width:650px}.constellation{min-height:540px;border:1.5px solid var(--line);border-radius:36px;background:radial-gradient(circle at center,rgba(79,125,243,.11),transparent 42%),rgba(255,255,255,.97);position:relative;overflow:hidden}.planet{position:absolute;border-radius:50%;display:grid;place-items:center;text-align:center;font-weight:850;color:#172033;border:1.5px solid var(--line)}.orbitline{position:absolute;border:1px solid rgba(36,54,77,.24);border-radius:50%;inset:14%}.marketing{width:min(1240px,calc(100% - 34px));margin:auto;padding:75px 0}.marketing h2{font-size:clamp(38px,5vw,70px);letter-spacing:-.06em;line-height:1;margin:0 0 15px}.feature-big{min-height:340px;position:relative;overflow:hidden}.index-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.index-link{border:1.5px solid var(--line);border-radius:17px;padding:17px;background:#fff}.index-link:hover{border-color:#3d64ba;transform:translateY(-2px);background:#f5f8ff}.index-link b{display:block;margin-bottom:6px}.index-link small{color:var(--muted)}
@media(max-width:1100px){.shell{grid-template-columns:80px 1fr}.brand>div,.nav span,.profile-mini>div:last-child{display:none}.sidebar{padding:16px 10px}.brand{justify-content:center}.nav a{justify-content:center}.canvas-shell{grid-template-columns:210px 1fr}.people-panel{display:none}.g4{grid-template-columns:repeat(2,1fr)}.index-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:800px){.shell{display:block}.sidebar{height:auto;position:fixed;left:10px;right:10px;bottom:10px;top:auto;border:1.5px solid var(--line);border-radius:20px;padding:8px;z-index:50}.brand,.sidebar-bottom{display:none}.nav{grid-template-columns:repeat(7,1fr)}.nav a{padding:10px 4px}.nav a:nth-child(n+6){display:none}.topbar{padding:0 16px}.content{padding:17px 17px 95px}.g2,.g3,.g4{grid-template-columns:1fr}.builder{grid-template-columns:1fr}.canvas-shell{grid-template-columns:1fr;height:auto}.tool-panel{order:2}.canvas-panel{height:650px}.auth{grid-template-columns:1fr}.auth-art{display:none}.landing-links{display:none}.landing-hero{grid-template-columns:1fr;padding-top:55px}.constellation{min-height:440px}.index-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.index-grid{grid-template-columns:1fr}.hero{padding:24px}.role-cards{grid-template-columns:1fr}.landing-hero h1{font-size:57px}.top-actions .btn:not(.primary){display:none}}