:root{--canvas:#f7f7f5;--paper:#fff;--ink:#1b1f32;--muted:#6d7180;--line:#e5e7eb;--accent:#cf451f;--accent-dark:#ad3518;--accent-soft:#fff0ea;--navy:#1b1f32;--navy-soft:#eeeff8;--red:#b42318;--red-soft:#fff0ed;--shadow:0 16px 36px #1b1f3214}*{box-sizing:border-box}html{background:var(--canvas);color:var(--ink);font-family:-apple-system,system-ui,SF Pro Text,Inter,Segoe UI,sans-serif}body{min-height:100vh;margin:0}a{color:inherit}button,input{font:inherit}:focus-visible{outline-offset:3px;outline:3px solid #f0552a59}.shell{width:min(1030px,100% - 48px);margin:0 auto;padding:30px 0 72px}.masthead{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:24px;padding-bottom:22px;display:flex}.brand{letter-spacing:-.02em;align-items:center;gap:11px;font-size:15px;font-weight:760;text-decoration:none;display:flex}.brand-mark{color:#fff;background:var(--accent);border-radius:11px;place-items:center;width:35px;height:35px;font-size:12px;font-weight:800;display:grid}.user-actions{color:var(--muted);align-items:center;gap:16px;font-size:14px;display:flex}.text-button{color:var(--accent);cursor:pointer;background:0 0;border:0;font-weight:760}.hero{padding:76px 0 34px}.kicker{color:var(--accent);margin:0 0 12px;font-weight:780}.hero h1,.placeholder h1{letter-spacing:-.05em;max-width:760px;margin:0;font-size:clamp(42px,7vw,76px);line-height:.96}.hero p{max-width:62ch;color:var(--muted);font-size:17px}.directory{background:var(--paper);box-shadow:var(--shadow);border-radius:14px;overflow:hidden}.calculator-row{border-top:1px solid var(--line);grid-template-columns:1fr auto;align-items:center;gap:24px;padding:27px 30px;text-decoration:none;transition:background .16s;display:grid}.calculator-row:first-child{border-top:0}.calculator-row:hover{background:#fffaf8}.calculator-row h2{letter-spacing:-.03em;margin:0 0 5px;font-size:25px}.calculator-row p{color:var(--muted);margin:0}.open{background:var(--accent);color:#fff;border-radius:12px;align-items:center;min-height:44px;padding:0 16px;font-weight:760;transition:all .16s;display:inline-flex}.calculator-row:hover .open{background:var(--accent-dark);transform:translate(2px)}.empty{padding:48px 30px}.empty h2{margin:0 0 8px}.empty p{color:var(--muted);margin:0}.auth-page{grid-template-columns:minmax(310px,1.12fr) minmax(420px,.88fr);min-height:100vh;display:grid}.auth-context{background:var(--navy);color:#fff;flex-direction:column;justify-content:space-between;padding:clamp(38px,7vw,104px);display:flex}.auth-context .brand{color:#fff}.auth-context h1{letter-spacing:-.05em;max-width:680px;margin:0;font-size:clamp(46px,6.5vw,82px);line-height:.94}.auth-context p{color:#c7c9d6;max-width:55ch;font-size:17px;line-height:1.6}.auth-context small{color:#afb2c5;font-weight:650}.auth-form-wrap{place-items:center;padding:32px;display:grid}.auth-card{width:min(100%,410px)}.auth-card h2{letter-spacing:-.03em;margin:0;font-size:30px}.muted{color:var(--muted)}.form{gap:20px;margin-top:30px;display:grid}.field{gap:8px;display:grid}.field label{color:#454a5d;font-size:13px;font-weight:760}.field input{border:1px solid var(--line);width:100%;min-height:48px;color:var(--ink);background:#fff;border-radius:12px;padding:10px 13px}.field input:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 4px #f0552a1f}.button{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:12px;justify-content:center;align-items:center;min-height:48px;padding:0 18px;font-weight:760;text-decoration:none;transition:all .16s;display:inline-flex}.button:hover{background:var(--accent-dark);transform:translateY(-1px);box-shadow:0 8px 18px #f0552a33}.button:disabled{cursor:not-allowed;opacity:.55}.notice{background:var(--red-soft);color:var(--red);border-radius:12px;padding:12px 14px;font-size:14px}.placeholder{align-content:center;min-height:calc(100vh - 120px);display:grid}.placeholder p{max-width:56ch;color:var(--muted);font-size:18px;line-height:1.6}.back{color:var(--accent);margin-bottom:30px;font-weight:760;display:inline-block}.denied{text-align:center;place-items:center;min-height:100vh;padding:32px;display:grid}.denied h1{letter-spacing:-.04em;font-size:clamp(36px,6vw,64px)}.denied p{color:var(--muted)}@media (max-width:760px){.auth-page{grid-template-columns:1fr}.auth-context{min-height:265px;padding:36px}.auth-context p{display:none}.auth-form-wrap{padding:48px 24px}.shell{width:min(100% - 28px,1030px);padding-top:22px}.user-actions span{display:none}.hero{padding-top:52px}.calculator-row{grid-template-columns:1fr;padding:23px}.open{justify-self:start}.auth-context h1{font-size:46px}}