:root{--ink:#142521;--muted:#64736f;--paper:#f2f0e8;--card:#fffefa;--brand:#0b705c;--brand-dark:#075244;--mint:#dcece5;--line:#d8ddd5;--danger:#a43b36;--amber:#a35f08;--shadow:0 18px 50px rgba(26,52,45,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}.topbar{position:sticky;z-index:20;top:0;height:78px;display:flex;align-items:center;justify-content:space-between;padding:0 34px;background:rgba(255,254,250,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:var(--brand);color:white;font-weight:850;letter-spacing:-.04em}.brand strong,.brand small{display:block}.brand small{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.top-actions{display:flex;align-items:center;gap:24px}.status-off{padding:8px 12px;border-radius:999px;background:#fae9e7;color:#81302c;font-weight:700;font-size:12px}.status-off i{display:inline-block;width:7px;height:7px;margin-right:6px;border-radius:50%;background:#c95048}.text-button{border:0;background:transparent;color:var(--muted)}.app-shell{display:grid;grid-template-columns:220px minmax(0,1fr);max-width:1500px;margin:auto}.sidebar{position:sticky;top:78px;height:calc(100vh - 78px);padding:36px 25px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:8px}.sidebar>a{color:var(--muted);text-decoration:none;padding:9px 12px;border-radius:8px;font-weight:650}.sidebar>a:hover,.sidebar>a.active{color:var(--brand-dark);background:var(--mint)}.safe-note{margin-top:auto;padding:15px;border-radius:12px;background:var(--ink);color:white}.safe-note b,.safe-note span{display:block}.safe-note span{opacity:.68;font-size:12px;margin-top:6px}main{min-width:0;padding:54px clamp(24px,5vw,75px)}.hero{min-height:340px;display:flex;align-items:center;justify-content:space-between;gap:45px;padding:25px 3vw 55px}.eyebrow{margin:0 0 12px;color:var(--brand);font-size:11px;font-weight:850;letter-spacing:.16em;text-transform:uppercase}.hero h1{font:700 clamp(44px,6vw,78px)/.98 Georgia,serif;letter-spacing:-.05em;margin:0}.hero h1 em{color:var(--brand);font-weight:400}.lede{max-width:670px;color:var(--muted);font-size:18px}.hero-seal{flex:0 0 170px;aspect-ratio:1;display:grid;place-content:center;text-align:center;border:1px solid #bcd1c8;border-radius:50%;box-shadow:inset 0 0 0 9px var(--paper),inset 0 0 0 10px #bcd1c8;transform:rotate(3deg);color:var(--brand)}.hero-seal span{font-size:11px;letter-spacing:.25em}.hero-seal strong{font:800 38px/1 Georgia,serif;margin:5px}.hero-seal small{color:var(--muted);font-size:10px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-bottom:24px}.stats article{background:var(--card);padding:21px 24px}.stats span{display:block;color:var(--muted);font-size:12px}.stats strong{display:block;font:700 34px/1.2 Georgia,serif;margin-top:5px}.panel{scroll-margin-top:100px;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:clamp(26px,4vw,48px);margin:24px 0;box-shadow:var(--shadow)}.panel h2{font:700 clamp(30px,4vw,47px)/1.05 Georgia,serif;letter-spacing:-.035em;margin:0 0 14px}.panel h3{margin:0}.panel p{color:var(--muted)}.split-panel{display:grid;grid-template-columns:minmax(250px,.82fr) minmax(350px,1.18fr);gap:clamp(32px,6vw,80px)}.reversed>div:first-child{order:2}.stack-form{display:grid;gap:14px;margin-top:28px}.stack-form label{font-weight:700;font-size:13px}.stack-form label small{font-weight:400;color:var(--muted)}input,select,textarea{display:block;width:100%;margin-top:7px;padding:12px 13px;border:1px solid var(--line);border-radius:9px;background:white;color:var(--ink);outline:none}input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(11,112,92,.12)}textarea{resize:vertical}.primary{border:0;border-radius:9px;background:var(--brand);color:white;padding:12px 16px;font-weight:800}.primary:hover{background:var(--brand-dark)}.section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;margin-bottom:18px}.pill,.simulation-badge{background:var(--mint);color:var(--brand-dark);padding:5px 10px;border-radius:999px;font-size:11px;font-weight:750;white-space:nowrap}.card-list{display:grid;gap:10px;max-height:520px;overflow:auto}.list-card{padding:16px;border:1px solid var(--line);border-radius:12px;background:#fff}.list-card-head{display:flex;justify-content:space-between;gap:10px}.list-card h4{margin:0}.list-card p{margin:5px 0;font-size:13px}.meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.tag{padding:3px 7px;border-radius:5px;background:#edf1ee;color:var(--muted);font-size:10px;font-weight:750;text-transform:uppercase}.tag.good{background:#ddefe5;color:#086047}.tag.bad{background:#fae8e6;color:#8b332e}.tag.warn{background:#fff1d8;color:#8a5105}.mini-actions{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}.mini-actions button{border:1px solid var(--line);background:white;color:var(--ink);padding:6px 9px;border-radius:7px;font-size:11px;font-weight:700}.mini-actions button:hover{border-color:var(--brand);color:var(--brand)}.empty-state{color:var(--muted);padding:25px;border:1px dashed var(--line);border-radius:12px;text-align:center}.simulator-panel{background:var(--ink);color:white}.simulator-panel .eyebrow{color:#79c5ae}.simulator-panel p{color:#a8b7b2}.simulation-badge{background:#26423a;color:#9fd4c4}.sim-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:40px}.simulator-panel input,.simulator-panel select{background:#20332e;border-color:#385149;color:white}.conversation-placeholder{min-height:280px;display:grid;place-content:center;text-align:center;padding:30px;border:1px solid #385149;border-radius:16px;background:linear-gradient(145deg,#1c302a,#10211d)}.conversation-placeholder h3{font:700 26px Georgia,serif}.conversation-placeholder p{max-width:450px}.wave{color:#79c5ae;font-size:34px;letter-spacing:6px}.answer-box{text-align:left}.answer-box .speech{background:#284139;padding:16px;border-radius:12px;margin:10px 0}.answer-box strong{color:#a4decc}.timeline{display:grid;gap:0}.timeline-item{display:grid;grid-template-columns:150px 1fr;gap:20px;padding:13px 0;border-bottom:1px solid var(--line);font-size:13px}.timeline-item time{color:var(--muted)}footer{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;padding:30px 4px}#toast{position:fixed;right:24px;bottom:24px;max-width:380px;padding:13px 17px;border-radius:10px;background:var(--ink);color:white;box-shadow:var(--shadow);opacity:0;transform:translateY(12px);pointer-events:none;transition:.2s}#toast.show{opacity:1;transform:none}#toast.error{background:var(--danger)}
@media(max-width:900px){.app-shell{display:block}.sidebar{display:none}main{padding:28px 18px}.hero{min-height:auto;padding:35px 5px}.hero-seal{display:none}.split-panel,.sim-grid{grid-template-columns:1fr}.reversed>div:first-child{order:0}.stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.topbar{height:68px;padding:0 16px}.brand small,.status-off{display:none}.top-actions{gap:8px}.hero h1{font-size:43px}.stats article{padding:16px}.stats strong{font-size:28px}.panel{padding:23px 18px}.timeline-item{grid-template-columns:1fr;gap:2px}footer{display:grid;gap:5px}}
.login-page{min-height:100vh;display:grid;place-items:center;padding:16px}.login-card{width:min(430px,100%);background:var(--card);border:1px solid var(--line);border-radius:24px;padding:36px;box-shadow:0 24px 70px rgba(23,75,60,.1)}.login-card h1{font:700 34px/1.1 Georgia,serif;margin:0 0 10px}.login-card>p{color:var(--muted)}.login-card label{display:block;font-weight:650;margin:24px 0 8px}.login-card .primary{width:100%;margin-top:16px}.login-mark{width:50px;height:50px;border-radius:15px;background:var(--brand);color:white;display:grid;place-items:center;font-weight:800;margin-bottom:28px}.error{color:#a33232!important;background:#fff0ee;padding:10px;border-radius:8px}