:root{--navy:#07162d;--ink:#13233a;--muted:#5f6f82;--line:#dbe3ed;--paper:#fff;--blue:#155eef;--green:#138a66;--orange:#e76518;--sky:#eef5ff;--radius:22px;--shadow:0 22px 55px rgba(8,29,59,.10)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55}
a{color:inherit}.pub-shell{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.pub-skip{position:fixed;left:12px;top:-80px;z-index:1000;padding:10px 14px;background:#fff;color:#07162d;border:2px solid #155eef;border-radius:8px}.pub-skip:focus{top:12px}
.pub-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(219,227,237,.85)}
.pub-nav{min-height:78px;display:grid;grid-template-columns:auto 1fr auto;gap:30px;align-items:center}.pub-brand{display:flex;align-items:center;gap:11px;text-decoration:none}.pub-brand strong{display:block;font-size:22px;letter-spacing:.08em}.pub-brand small{display:block;color:var(--muted);font-size:11px;font-weight:700}
.pub-brand-mark{width:42px;height:42px;border-radius:13px;background:var(--navy);position:relative;display:block}.pub-brand-mark i{position:absolute;width:9px;height:9px;border-radius:50%;background:#fff}.pub-brand-mark i:nth-child(1){left:9px;top:9px}.pub-brand-mark i:nth-child(2){right:8px;top:16px;background:#ff8a3d}.pub-brand-mark i:nth-child(3){left:13px;bottom:8px;background:#5ba5ff}.pub-brand-mark:before,.pub-brand-mark:after{content:"";position:absolute;height:2px;background:rgba(255,255,255,.65);transform-origin:left}.pub-brand-mark:before{width:19px;left:14px;top:14px;transform:rotate(18deg)}.pub-brand-mark:after{width:16px;left:14px;top:18px;transform:rotate(70deg)}
.pub-nav>nav{display:flex;justify-content:center;gap:22px}.pub-nav>nav a,.pub-footer a{text-decoration:none;font-size:13px;font-weight:750}.pub-nav>nav a:hover{text-decoration:underline;text-underline-offset:5px}
.pub-button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border-radius:11px;border:1px solid var(--line);background:#fff;text-decoration:none;font-weight:850}.pub-button-primary{background:var(--navy);border-color:var(--navy);color:#fff}.pub-button-secondary{color:var(--navy)}.pub-button:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(7,22,45,.13)}
.hall-hero{position:relative;overflow:hidden;padding:92px 0 58px;background:radial-gradient(circle at 12% 18%,rgba(43,121,229,.15),transparent 28%),radial-gradient(circle at 88% 24%,rgba(231,101,24,.13),transparent 25%),linear-gradient(180deg,#f8fbff,#fff)}
.hall-network{position:absolute;inset:0;opacity:.36;background-image:radial-gradient(circle at 20% 30%,#155eef 0 3px,transparent 4px),radial-gradient(circle at 78% 22%,#e76518 0 4px,transparent 5px),radial-gradient(circle at 62% 74%,#138a66 0 3px,transparent 4px),linear-gradient(22deg,transparent 49.8%,rgba(21,94,239,.15) 50%,transparent 50.2%);background-size:270px 220px,330px 270px,310px 250px,100% 100%;pointer-events:none}
.hall-hero-inner{position:relative;text-align:center}.hall-kicker{display:inline-flex;padding:7px 12px;border:1px solid #cddcf1;border-radius:999px;background:rgba(255,255,255,.85);color:var(--blue);font-size:12px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}.hall-hero h1{margin:20px auto 16px;max-width:1080px;font-size:clamp(2.4rem,5.8vw,5rem);line-height:.98;letter-spacing:-.052em;color:var(--navy)}.hall-hero h1 span{display:block;color:var(--blue)}.hall-hero h1 em{display:block;color:var(--green);font-size:.64em;font-style:normal;letter-spacing:-.035em;margin-top:.18em}.hall-lead{max-width:800px;margin:0 auto;color:#4d6077;font-size:clamp(1.08rem,2vw,1.32rem)}.hall-vision{display:inline-flex;margin-top:28px;padding:12px 18px;background:var(--navy);color:#fff;border-radius:12px;font-size:12px;font-weight:900;letter-spacing:.12em}
.hall-section{padding:82px 0}.hall-section-soft{background:#f5f8fc}.hall-section-dark{background:var(--navy);color:#fff}.hall-heading{max-width:800px;margin-bottom:30px}.hall-heading.center{text-align:center;margin-inline:auto}.hall-eyebrow{color:var(--blue);font-size:12px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}.hall-section-dark .hall-eyebrow{color:#82b5ff}.hall-heading h2{font-size:clamp(2rem,4vw,3.4rem);line-height:1.06;letter-spacing:-.04em;margin:10px 0}.hall-heading p{font-size:1.1rem;color:var(--muted)}.hall-section-dark .hall-heading p{color:#c6d1df}
.hall-doors{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.hall-door{--accent:var(--blue);position:relative;display:flex;flex-direction:column;min-height:590px;padding:28px;border:1px solid var(--line);border-top:7px solid var(--accent);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow);overflow:hidden}.hall-door:after{content:"";position:absolute;width:180px;height:180px;border-radius:50%;right:-85px;top:-90px;background:color-mix(in srgb,var(--accent) 14%,transparent)}.hall-door-green{--accent:var(--green)}.hall-door-orange{--accent:var(--orange)}.hall-door-personal{margin:18px 0;min-height:554px;background:linear-gradient(180deg,#f4fcf8 0,#fff 28%);box-shadow:0 16px 38px rgba(19,138,102,.12)}.hall-door-kind{position:relative;z-index:1;align-self:flex-start;margin-bottom:16px;padding:6px 9px;border:1px solid color-mix(in srgb,var(--accent) 28%,#fff);border-radius:999px;background:color-mix(in srgb,var(--accent) 8%,#fff);color:var(--accent);font-size:10px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.hall-door-code{font-size:12px;font-weight:900;color:var(--accent);letter-spacing:.14em}.hall-door h3{font-size:2rem;margin:13px 0 0}.hall-door-personal h3{font-size:1.72rem}.hall-door-subtitle{margin:0 0 16px;color:var(--accent);font-weight:850}.hall-door-personal .hall-door-subtitle{font-size:1.1rem}.hall-door p{color:var(--muted)}.hall-door ul{padding-left:20px;margin:15px 0 25px}.hall-door li{margin:8px 0}.hall-door-actions{margin-top:auto;display:grid;gap:10px}.hall-door .pub-button-primary{background:var(--accent);border-color:var(--accent)}.hall-text-link{font-weight:850;color:var(--accent);text-align:center;text-underline-offset:4px}
.hall-values{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.hall-value{padding:24px;border:1px solid var(--line);border-radius:16px;background:#fff}.hall-value strong{display:block;margin-bottom:6px}.hall-value span{color:var(--muted)}
.hall-norms{display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:start}.hall-list{display:grid;gap:10px}.hall-list div{padding:14px 16px;border-left:3px solid var(--blue);background:#fff;border-radius:0 12px 12px 0;font-weight:750}
.hall-ai{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:center}.hall-ai-visual{min-height:330px;border-radius:28px;background:radial-gradient(circle at 50% 50%,#4d8bf1 0 8%,transparent 9%),radial-gradient(circle at 25% 32%,#fff 0 2%,transparent 2.5%),radial-gradient(circle at 78% 28%,#ff8a3d 0 2%,transparent 2.5%),radial-gradient(circle at 72% 76%,#4bc196 0 2%,transparent 2.5%),linear-gradient(135deg,#112e5c,#07162d);box-shadow:inset 0 0 0 1px rgba(255,255,255,.1)}.hall-ai-points{display:grid;grid-template-columns:1fr 1fr;gap:10px}.hall-ai-points span{padding:11px;border:1px solid rgba(255,255,255,.18);border-radius:10px;color:#dce7f5}
.hall-principles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.hall-principle{padding:23px;border:1px solid var(--line);border-radius:16px}.hall-principle b{display:block;color:var(--blue);font-size:12px;margin-bottom:9px}.hall-principle p{color:var(--muted);margin:0}
.hall-manifesto{text-align:center;padding:95px 0;background:linear-gradient(135deg,#eef5ff,#fff8f2)}.hall-manifesto blockquote{max-width:950px;margin:0 auto;color:var(--navy)}.hall-manifesto blockquote strong{display:block;font-size:clamp(2rem,4.4vw,3.8rem);line-height:1.03;font-weight:900;letter-spacing:-.045em}.hall-manifesto blockquote span{display:block;max-width:800px;margin:28px auto 0;color:#4d6077;font-size:clamp(1.08rem,2vw,1.35rem);font-weight:650;line-height:1.45}
.pub-footer{padding:30px 0;border-top:1px solid var(--line);background:#fff}.pub-footer-row{display:flex;align-items:center;justify-content:space-between;gap:20px}.pub-footer-row>div:first-child{display:grid}.pub-footer-row span{color:var(--muted);font-size:12px}.pub-footer nav{display:flex;gap:15px}
.public-login-shell{width:min(520px,calc(100% - 32px));margin:70px auto}.public-login-card{padding:28px;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.public-login-card input{width:100%;padding:12px;border:1px solid #bcc8d6;border-radius:9px}.public-login-card label{font-weight:800}.public-login-card .toolbar{display:flex;gap:10px;flex-wrap:wrap}
@media(max-width:960px){.pub-nav{grid-template-columns:1fr auto}.pub-nav>nav{grid-column:1/-1;grid-row:2;justify-content:flex-start;overflow:auto;padding-bottom:10px}.hall-doors{grid-template-columns:1fr 1fr}.hall-door:last-child{grid-column:1/-1}.hall-principles{grid-template-columns:1fr 1fr}.hall-norms,.hall-ai{grid-template-columns:1fr}}
@media(max-width:640px){.pub-shell{width:calc(100% - 28px)}.pub-header{position:relative}.pub-nav{grid-template-columns:minmax(0,1fr);padding:14px 0}.pub-nav>.pub-button{width:100%}.pub-nav>nav{grid-column:auto;grid-row:auto;gap:15px;min-width:0;width:100%}.hall-hero{padding-top:64px}.hall-hero h1{font-size:clamp(2.05rem,10.5vw,3rem);letter-spacing:-.045em}.hall-hero h1 em{font-size:.68em}.hall-kicker,.hall-vision{max-width:100%;white-space:normal;text-align:center}.hall-section{padding:58px 0}.hall-doors,.hall-values,.hall-principles{grid-template-columns:1fr}.hall-door:last-child{grid-column:auto}.hall-door,.hall-door-personal{min-height:auto;margin:0}.hall-ai-points{grid-template-columns:1fr}.pub-footer-row{align-items:flex-start;flex-direction:column}}
@media(max-width:360px){.pub-nav>nav{display:grid;grid-template-columns:1fr 1fr}.hall-hero h1{font-size:2rem}.hall-door{padding:22px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
:focus-visible{outline:3px solid #ffbf47;outline-offset:3px}