@font-face{font-family:Commissioner;src:url('/assets/fonts/commissioner/Commissioner-variable.woff2') format('woff2');font-display:swap;font-weight:100 900}
:root{--ink:#effaf8;--muted:#9ab6b3;--deep:#041018;--panel:#071a22;--panel2:#0a222b;--line:rgba(176,232,219,.13);--mint:#8df2d6;--aqua:#39d8d5;--amber:#f0c47b;--rose:#ef8ca0;--blue:#80bfff;--shadow:0 34px 90px rgba(0,0,0,.34)}
*{box-sizing:border-box}.sg-page{margin:0;background:radial-gradient(circle at 15% -10%,rgba(55,190,173,.16),transparent 34%),radial-gradient(circle at 92% 14%,rgba(85,139,210,.13),transparent 30%),linear-gradient(180deg,#031017,#06131a 48%,#041017);color:var(--ink);font-family:Commissioner,system-ui,sans-serif;min-height:100vh}.sg-page:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.18;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(to bottom,black,transparent 75%)}button,input,textarea{font:inherit}.sg-shell{min-height:100vh}.sg-topbar{height:84px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(22px,4vw,66px);border-bottom:1px solid var(--line);background:rgba(3,13,18,.72);backdrop-filter:blur(22px);position:sticky;top:0;z-index:30}.sg-brand{display:flex;align-items:center;gap:15px;color:var(--ink);text-decoration:none}.sg-brand img{width:45px;height:50px;object-fit:contain}.sg-brand span{display:grid;gap:2px}.sg-brand b{font-size:18px;letter-spacing:.01em}.sg-brand small{font-size:11px;text-transform:uppercase;letter-spacing:.16em;color:var(--muted)}.sg-topbar-actions{display:flex;align-items:center;gap:12px}.sg-private-badge{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:9px 13px;color:#cfe8e4;font-size:12px;background:rgba(255,255,255,.025)}.sg-private-badge i{width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 5px rgba(141,242,214,.08)}.sg-loading{min-height:calc(100vh - 84px);display:grid;place-content:center;text-align:center;gap:30px}.sg-loading p,.sg-kicker,.sg-eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.19em;color:var(--mint);margin:0 0 9px}.sg-loading h1{font-size:clamp(30px,4vw,55px);margin:0 0 10px;font-weight:570}.sg-loading span{color:var(--muted)}.sg-orbit{width:150px;height:150px;margin:auto;position:relative}.sg-orbit span{position:absolute;border:1px solid rgba(141,242,214,.24);border-radius:50%;inset:0;animation:spin 8s linear infinite}.sg-orbit span:nth-child(2){inset:21px;border-color:rgba(128,191,255,.26);animation-duration:5s;animation-direction:reverse}.sg-orbit span:nth-child(3){inset:46px;border-color:rgba(240,196,123,.3);animation-duration:3.5s}.sg-orbit b{position:absolute;width:18px;height:18px;left:66px;top:66px;border-radius:50%;background:var(--mint);box-shadow:0 0 45px rgba(141,242,214,.7)}@keyframes spin{to{transform:rotate(360deg)}}
.sg-auth{min-height:calc(100vh - 84px);display:grid;grid-template-columns:minmax(0,1.25fr) minmax(340px,.75fr);gap:8vw;align-items:center;padding:clamp(40px,7vw,110px) clamp(24px,7vw,110px);max-width:1600px;margin:auto}.sg-auth-story h1{font-size:clamp(44px,6.5vw,92px);line-height:.96;letter-spacing:-.055em;margin:0;max-width:980px;font-weight:520}.sg-auth-story h1 em,.sg-hero-panel h1 em{font-style:normal;color:var(--mint)}.sg-auth-story>p:not(.sg-kicker){max-width:760px;color:#bad0cd;font-size:17px;line-height:1.65;margin-top:28px}.sg-auth-principles{display:flex;gap:12px;flex-wrap:wrap;margin-top:38px}.sg-auth-principles span{border-top:1px solid var(--line);padding:16px 18px 0 0;color:#c8dcda;font-size:13px;min-width:190px}.sg-auth-principles b{color:var(--mint);margin-right:8px}.sg-auth-card{background:linear-gradient(155deg,rgba(14,42,51,.92),rgba(6,22,29,.95));border:1px solid rgba(159,225,213,.18);border-radius:28px;padding:34px;box-shadow:var(--shadow);position:relative;overflow:hidden}.sg-auth-card:before{content:"";position:absolute;width:270px;height:270px;border-radius:50%;background:rgba(62,208,185,.09);filter:blur(10px);right:-140px;top:-110px}.sg-auth-mark{display:flex;align-items:center;gap:12px;margin-bottom:42px}.sg-auth-mark img{width:38px}.sg-auth-mark span{display:grid}.sg-auth-mark small{color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.14em}.sg-auth-card h2{font-size:30px;margin:0 0 8px}.sg-auth-card>p{color:var(--muted);line-height:1.55}.sg-auth-card label,.sg-dialog label{display:grid;gap:8px;margin:20px 0}.sg-auth-card label span,.sg-dialog label>span{font-size:12px;color:#b8cdca}.sg-auth-card input,.sg-dialog input,.sg-dialog textarea,.sg-chat-form input{width:100%;border:1px solid rgba(177,222,215,.14);background:rgba(255,255,255,.035);color:var(--ink);border-radius:14px;padding:14px 15px;outline:none;transition:.2s}.sg-auth-card input:focus,.sg-dialog input:focus,.sg-dialog textarea:focus,.sg-chat-form input:focus{border-color:rgba(141,242,214,.55);box-shadow:0 0 0 4px rgba(141,242,214,.06)}.sg-auth-note{font-size:11px!important;margin-top:18px!important}.sg-primary,.sg-secondary,.sg-ghost,.sg-chip,.sg-chat-form button{border:0;border-radius:13px;cursor:pointer;transition:.2s}.sg-primary{background:linear-gradient(135deg,var(--mint),#55d7d2);color:#05201d;padding:13px 18px;font-weight:720;box-shadow:0 12px 26px rgba(64,215,194,.16)}.sg-primary:hover{transform:translateY(-1px);filter:brightness(1.05)}.sg-secondary{background:rgba(141,242,214,.11);border:1px solid rgba(141,242,214,.28);color:var(--ink);padding:12px 16px}.sg-ghost{background:transparent;color:#b9cfcc;border:1px solid var(--line);padding:10px 14px}.sg-status{min-height:18px;font-size:12px;color:var(--amber)}
.sg-app{display:grid;grid-template-columns:246px minmax(0,1fr);min-height:calc(100vh - 84px)}.sg-sidebar{border-right:1px solid var(--line);padding:26px 18px;display:flex;flex-direction:column;background:rgba(5,18,24,.55);position:sticky;top:84px;height:calc(100vh - 84px)}.sg-user-card{display:flex;align-items:center;gap:11px;padding:10px 8px 24px;border-bottom:1px solid var(--line)}.sg-user-card>span{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(135deg,rgba(141,242,214,.22),rgba(128,191,255,.12));border:1px solid rgba(141,242,214,.22);font-weight:700;font-size:12px}.sg-user-card div{display:grid;min-width:0}.sg-user-card b{font-size:13px}.sg-user-card small{font-size:10px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sg-sidebar nav{display:grid;gap:5px;margin-top:24px}.sg-sidebar nav button{border:0;background:transparent;color:#8da8a5;text-align:left;padding:12px 13px;border-radius:12px;cursor:pointer;display:flex;gap:10px;align-items:center}.sg-sidebar nav button:hover,.sg-sidebar nav button.is-active{background:rgba(141,242,214,.08);color:#e6f8f4}.sg-sidebar nav button span{color:var(--mint)}.sg-sidebar-note{margin-top:auto;border:1px solid var(--line);background:rgba(255,255,255,.02);padding:14px;border-radius:15px}.sg-sidebar-note small{color:var(--amber);font-size:10px;text-transform:uppercase;letter-spacing:.14em}.sg-sidebar-note p{font-size:11px;line-height:1.55;color:var(--muted);margin:8px 0 0}.sg-workspace{padding:32px clamp(24px,4vw,58px) 70px;min-width:0;max-width:1700px;width:100%;margin:auto}.sg-hero-panel{display:grid;grid-template-columns:1fr auto;gap:38px;align-items:end;padding:15px 0 34px}.sg-hero-panel h1{margin:0;font-size:clamp(37px,4.6vw,66px);line-height:1.02;letter-spacing:-.045em;font-weight:520}.sg-hero-panel>div>p:last-child{color:var(--muted);max-width:680px;line-height:1.55}.sg-hero-metrics{display:grid;grid-template-columns:repeat(3,118px);gap:10px}.sg-hero-metrics article{border:1px solid var(--line);border-radius:17px;padding:14px;background:rgba(255,255,255,.022)}.sg-hero-metrics span,.sg-hero-metrics small{display:block;font-size:10px;color:var(--muted)}.sg-hero-metrics strong{display:block;font-size:23px;margin:8px 0 2px}.sg-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,.65fr);gap:16px}.sg-card{border:1px solid var(--line);border-radius:22px;background:linear-gradient(145deg,rgba(9,31,40,.83),rgba(5,22,29,.78));box-shadow:0 20px 60px rgba(0,0,0,.13);overflow:hidden}.sg-card>header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 23px;border-bottom:1px solid var(--line)}.sg-card h2{margin:0;font-size:21px;font-weight:590}.sg-card-actions{display:flex;gap:8px}.sg-chip{padding:8px 10px;background:rgba(255,255,255,.03);color:#9eb7b4;border:1px solid var(--line);font-size:11px}.sg-chip-accent{color:var(--mint);border-color:rgba(141,242,214,.24)}.sg-graph-card{min-height:600px}.sg-empty-state{min-height:505px;display:grid;place-items:center;place-content:center;text-align:center;padding:40px}.sg-empty-state h3{font-size:25px;margin:20px 0 8px}.sg-empty-state p{max-width:470px;color:var(--muted);line-height:1.6}.sg-empty-network{width:150px;height:100px;position:relative}.sg-empty-network i,.sg-empty-network b{position:absolute;border-radius:50%;background:#173941;border:1px solid rgba(141,242,214,.22);width:30px;height:30px}.sg-empty-network i:nth-child(1){left:0;top:38px}.sg-empty-network i:nth-child(2){left:48px;top:3px}.sg-empty-network i:nth-child(3){right:8px;top:24px}.sg-empty-network i:nth-child(4){left:70px;bottom:0}.sg-empty-network b{width:18px;height:18px;left:62px;top:44px;background:var(--mint);box-shadow:0 0 30px rgba(141,242,214,.46)}.sg-graph{height:505px;position:relative;overflow:hidden;background:radial-gradient(circle at 50% 50%,rgba(58,190,173,.055),transparent 48%)}.sg-graph svg{position:absolute;inset:0;width:100%;height:100%}.sg-edge{stroke:rgba(173,218,210,.16);stroke-width:1.2}.sg-edge.is-lever{stroke:rgba(141,242,214,.82);stroke-width:2.5;filter:drop-shadow(0 0 6px rgba(141,242,214,.25))}.sg-edge.is-weak{stroke:rgba(239,140,160,.45);stroke-dasharray:5 5}.sg-node{position:absolute;transform:translate(-50%,-50%);width:116px;min-height:58px;border:1px solid rgba(162,218,208,.15);border-radius:17px;padding:10px 11px;background:rgba(6,27,35,.95);box-shadow:0 12px 32px rgba(0,0,0,.26);cursor:pointer;color:var(--ink);text-align:left;transition:.2s}.sg-node:hover{transform:translate(-50%,-50%) scale(1.04);border-color:rgba(141,242,214,.42)}.sg-node b{display:block;font-size:12px;line-height:1.25}.sg-node small{display:block;font-size:9px;color:var(--muted);margin-top:4px}.sg-node.is-lever{border-color:rgba(141,242,214,.7);box-shadow:0 0 0 5px rgba(141,242,214,.04),0 16px 40px rgba(0,0,0,.34)}.sg-node.is-core:after{content:"";position:absolute;width:7px;height:7px;border-radius:50%;right:9px;top:9px;background:var(--mint)}.sg-legend{padding:12px 20px;display:flex;gap:17px;border-top:1px solid var(--line);font-size:10px;color:var(--muted)}.sg-legend span{display:flex;align-items:center;gap:6px}.sg-legend i{width:7px;height:7px;border-radius:50%;background:#728b88}.sg-legend .is-strong{background:var(--mint)}.sg-legend .is-medium{background:var(--amber)}.sg-legend .is-weak{background:var(--rose)}.sg-legend .is-lever{background:#fff;box-shadow:0 0 8px var(--mint)}
.sg-insight-card{min-height:600px}.sg-ai-dot{width:33px;height:33px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(141,242,214,.18),rgba(128,191,255,.1));border:1px solid rgba(141,242,214,.24);font-size:10px;color:var(--mint)}.sg-soft-empty{padding:28px;color:var(--muted);line-height:1.6}.sg-lever{padding:23px}.sg-lever>span,.sg-risk-box>span{font-size:10px;text-transform:uppercase;letter-spacing:.14em;color:var(--muted)}.sg-lever h3{font-size:23px;line-height:1.12;margin:10px 0 10px}.sg-lever p,.sg-risk-box p{font-size:13px;color:#abc3c0;line-height:1.55}.sg-score{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:15px;margin-top:18px}.sg-score b{color:var(--mint)}.sg-risk-box{margin:0 23px 18px;border-left:2px solid rgba(240,196,123,.55);background:rgba(240,196,123,.045);padding:13px}.sg-insight-card .sg-secondary,.sg-insight-card .sg-full{display:block;width:calc(100% - 46px);margin:10px 23px}.sg-ai-studio,.sg-evidence-card{margin-top:16px}.sg-ai-studio header>span,.sg-evidence-card header>span{color:var(--muted);font-size:11px}.sg-chat{padding:20px 23px;min-height:150px;max-height:330px;overflow:auto;display:grid;gap:10px}.sg-message{max-width:82%;padding:12px 14px;border-radius:15px;background:rgba(255,255,255,.035);border:1px solid var(--line);font-size:12px;line-height:1.55}.sg-message.is-user{justify-self:end;background:rgba(141,242,214,.08);border-color:rgba(141,242,214,.16)}.sg-message b{color:var(--mint);display:block;font-size:10px;margin-bottom:4px}.sg-message p{margin:0}.sg-chat-form{display:flex;gap:8px;padding:14px 20px 20px}.sg-chat-form button{background:var(--mint);color:#05201d;padding:0 19px;font-weight:700}.sg-chat-form button:disabled,.sg-chat-form input:disabled{opacity:.45}.sg-evidence-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}.sg-evidence-grid article{background:#071b23;padding:22px}.sg-evidence-grid span{font-size:10px;text-transform:uppercase;letter-spacing:.15em;color:var(--muted)}.sg-evidence-grid b{display:block;font-size:15px;margin:9px 0}.sg-evidence-grid p{font-size:11px;line-height:1.55;color:var(--muted);margin:0}
.sg-dialog{border:0;padding:0;background:transparent;color:var(--ink);max-width:min(720px,calc(100vw - 32px));width:100%}.sg-dialog::backdrop{background:rgba(0,8,12,.76);backdrop-filter:blur(13px)}.sg-dialog-card{position:relative;background:linear-gradient(155deg,#0a2731,#071a22);border:1px solid rgba(158,226,213,.2);border-radius:25px;padding:30px;box-shadow:var(--shadow)}.sg-dialog-card h2{font-size:31px;margin:4px 0 8px}.sg-dialog-card>p:not(.sg-kicker):not(.sg-status){color:var(--muted);line-height:1.6}.sg-dialog textarea{resize:vertical;min-height:140px}.sg-dialog-close{position:absolute;right:17px;top:15px;width:36px;height:36px;border-radius:50%;border:1px solid var(--line);background:transparent;color:#b6ceca;font-size:21px;cursor:pointer}.sg-dialog-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:20px}.sg-range{grid-template-columns:1fr auto!important;align-items:center}.sg-range input{grid-column:1/2;padding:0;background:transparent}.sg-range b{grid-column:2;grid-row:1/3;color:var(--mint)}.sg-toast{position:fixed;right:25px;bottom:25px;z-index:100;background:#102c34;border:1px solid rgba(141,242,214,.25);color:#e4f6f3;border-radius:14px;padding:13px 16px;box-shadow:var(--shadow);font-size:12px;max-width:360px}
@media(max-width:1100px){.sg-auth{grid-template-columns:1fr}.sg-auth-story h1{font-size:55px}.sg-app{grid-template-columns:76px 1fr}.sg-sidebar{padding:18px 10px}.sg-user-card div,.sg-sidebar nav button:not(.is-active){font-size:0}.sg-sidebar nav button{justify-content:center}.sg-sidebar-note{display:none}.sg-grid{grid-template-columns:1fr}.sg-hero-panel{grid-template-columns:1fr}.sg-hero-metrics{grid-template-columns:repeat(3,1fr)}}
@media(max-width:720px){.sg-topbar{height:70px;padding:0 16px}.sg-brand small{display:none}.sg-private-badge{display:none}.sg-app{display:block}.sg-sidebar{position:static;height:auto;border-right:0;border-bottom:1px solid var(--line);padding:10px 14px;flex-direction:row;align-items:center}.sg-user-card{border:0;padding:0 8px 0 0}.sg-sidebar nav{display:flex;margin:0 0 0 auto}.sg-sidebar nav button{font-size:0;padding:10px}.sg-workspace{padding:20px 14px 50px}.sg-hero-panel h1{font-size:38px}.sg-hero-metrics{grid-template-columns:repeat(3,1fr)}.sg-hero-metrics article{padding:10px}.sg-graph-card{min-height:520px}.sg-graph{height:425px}.sg-insight-card{min-height:auto}.sg-evidence-grid{grid-template-columns:1fr}.sg-auth{padding:35px 18px}.sg-auth-story h1{font-size:43px}.sg-auth-principles{display:none}.sg-dialog-card{padding:24px 18px}.sg-card>header{padding:18px}.sg-node{width:98px}.sg-topbar-actions .sg-ghost{padding:8px 10px}}
/* Calm learning workspace */
:root{--ink:#19344a;--muted:#526c7e;--deep:#edf4f6;--panel:#fff;--panel2:#f1f7f8;--line:#d8e4e9;--mint:#227f87;--aqua:#248b91;--amber:#9c673d;--rose:#727f9e;--shadow:0 18px 48px rgba(27,65,88,.08)}
.sg-page{background:radial-gradient(ellipse at 52% 28%,#e6f2f5,transparent 56%),#f7f9fa;color:var(--ink)}
.sg-page:before{display:none}.sg-topbar{height:76px;background:rgba(255,255,255,.94);padding:0 28px}
.sg-brand b{font-family:Georgia,serif;font-size:24px;font-weight:400}.sg-brand small{font-size:12px;letter-spacing:.1em}
.sg-private-badge{color:var(--ink);background:#edf8f8;font-size:13px}.sg-private-badge i{box-shadow:none}
.sg-app{grid-template-columns:220px minmax(0,1fr)}.sg-sidebar{top:76px;height:calc(100vh - 76px);background:rgba(255,255,255,.72)}
.sg-user-card b{font-size:14px}.sg-user-card small{font-size:12px}.sg-user-card>span{background:#e7f3f4;border-color:var(--line)}
.sg-sidebar nav button{color:var(--muted);font-size:16px;padding:16px 12px}.sg-sidebar nav button:hover,.sg-sidebar nav button.is-active{background:#e6f2f3;color:var(--ink)}
.sg-sidebar-note{background:#f4f8fa}.sg-sidebar-note p{font-size:13px}.sg-sidebar-note small{font-size:12px;color:var(--muted)}
.sg-workspace{padding:26px clamp(18px,3vw,44px) 48px}.sg-hero-panel{display:block;padding:0 0 22px}
.sg-hero-panel h1{font-family:Georgia,serif;font-weight:400;font-size:clamp(30px,3vw,44px);letter-spacing:-.025em;line-height:1.2}
.sg-hero-panel>div>p:last-child{font-size:16px;margin:12px 0 0}.sg-kicker,.sg-eyebrow{font-size:12px;color:var(--muted);letter-spacing:.11em}
.sg-hero-metrics,.sg-score{display:none}.sg-grid{grid-template-columns:minmax(0,1fr) 320px;gap:22px}
.sg-card{background:rgba(255,255,255,.94);border-radius:20px;box-shadow:var(--shadow)}.sg-card>header{padding:20px;align-items:start}
.sg-card h2{font-size:22px;font-family:Georgia,serif;font-weight:400;line-height:1.25}
.sg-card-actions{flex-wrap:wrap;justify-content:flex-end}.sg-chip{font-size:13px;padding:9px 12px;background:#f4f8fa;color:var(--muted);border-color:var(--line)}
.sg-chip-accent{color:var(--mint);border-color:#b7d5d8}.sg-graph-card{min-height:520px}
.sg-graph{height:440px;background:radial-gradient(ellipse at 50% 45%,#eef7f8,transparent 70%)}
.sg-node{width:148px;min-height:76px;background:#fff;border:1px solid #cfdee5;border-radius:16px;padding:14px;box-shadow:0 8px 24px rgba(27,65,88,.07)}
.sg-node b{font-size:15px;line-height:1.35;font-weight:600}.sg-node small{font-size:12px;line-height:1.4}
.sg-node:hover{transform:translate(-50%,-50%);background:#f2fafb;border-color:var(--mint)}
.sg-node.is-lever,.sg-node.is-selected{border-color:#398e96;background:#edf8f8;box-shadow:0 8px 24px rgba(34,127,135,.1)}
.sg-node.is-core:after{display:none}.sg-edge{stroke:#b0c5d0;stroke-width:1.2}.sg-edge.is-lever{stroke:#388c94;stroke-width:1.8;filter:none}.sg-edge.is-weak{stroke:#a7b2c5}
.sg-reassurance{text-align:center;font-size:14px;color:var(--muted);margin:8px 18px 18px}
.sg-legend{font-size:12px;flex-wrap:wrap;gap:12px;padding:14px 18px}.sg-legend .is-lever{background:var(--mint);box-shadow:none}
.sg-insight-card{min-height:0}.sg-ai-dot{background:#edf7f8;border-color:#c7dfe2;font-size:12px}
.sg-lever{padding:22px}.sg-lever>span,.sg-risk-box>span{font-size:12px}.sg-lever h3{font-size:21px;line-height:1.35;font-weight:550}
.sg-lever p,.sg-risk-box p{font-size:16px;color:var(--muted);line-height:1.65}
.sg-context,.sg-experimental{margin:18px 22px;color:var(--muted);font-size:14px}
.sg-context summary,.sg-experimental summary{cursor:pointer;line-height:1.5;padding:10px 0}
.sg-risk-box{margin:12px 0;background:#f4f7fa;border-left:2px solid #a9bdcc}
.sg-primary,.sg-secondary,.sg-chat-form button{background:#247f88;color:#fff;box-shadow:none;font-size:16px;font-weight:550}
.sg-secondary{border-color:#247f88}.sg-ghost{color:var(--muted);font-size:14px}
.sg-insight-card .sg-secondary{padding:14px 16px}.sg-experimental .sg-full{margin:8px 0;width:100%}
.sg-auth-card,.sg-dialog-card{background:#fff}.sg-auth-card:before{display:none}
.sg-auth-story h1{font-family:Georgia,serif;font-size:clamp(34px,4vw,60px);line-height:1.12;font-weight:400}
.sg-auth-story>p:not(.sg-kicker),.sg-auth-principles span{color:var(--muted)}
.sg-auth-card label span,.sg-dialog label>span{color:var(--ink);font-size:14px}
.sg-auth-card input,.sg-dialog input,.sg-dialog textarea,.sg-chat-form input{background:#f7fafb;border-color:#cedde5}
.sg-auth-note{font-size:13px!important}.sg-status{font-size:14px}.sg-dialog-card h2{font-size:26px;line-height:1.4}
.sg-dialog::backdrop{background:rgba(31,52,68,.32);backdrop-filter:blur(6px)}
.sg-dialog-close{color:var(--muted)}.sg-empty-state{min-height:400px}.sg-empty-state h3{font-size:24px;font-weight:500}.sg-empty-state p{font-size:16px}
.sg-empty-network{display:none}.sg-soft-empty{font-size:16px}
.sg-ai-studio header>span,.sg-evidence-card header>span{font-size:13px}
.sg-message{font-size:16px;background:#f4f8fa}.sg-message b{font-size:13px}
.sg-evidence-grid article{background:#fff}.sg-evidence-grid span{font-size:12px}.sg-evidence-grid p{font-size:14px}
.sg-toast{background:#fff;color:var(--ink);font-size:14px;border-color:#c7dce4}
.sg-page :focus-visible{outline:3px solid #247f88;outline-offset:4px}
.sg-page [hidden]{display:none!important}
@media(max-width:1200px){.sg-app{grid-template-columns:190px minmax(0,1fr)}.sg-grid{grid-template-columns:1fr}.sg-sidebar nav button{justify-content:flex-start;font-size:15px}.sg-user-card div{display:none}.sg-sidebar-note{display:block}.sg-insight-card{min-height:0}}
@media(max-width:720px){.sg-topbar{height:70px;padding:0 16px}.sg-app{display:block}.sg-sidebar{position:static;height:auto;background:#fff}.sg-sidebar-note{display:none}.sg-sidebar nav button{font-size:14px!important;padding:10px 8px;gap:5px}.sg-sidebar nav button span{display:none}.sg-brand b{font-size:21px}.sg-grid{gap:16px}.sg-card>header{flex-wrap:wrap}.sg-card-actions{justify-content:flex-start}.sg-node{width:112px;padding:10px;min-height:76px}.sg-node b{font-size:14px}.sg-node small{font-size:12px}.sg-graph{height:430px}.sg-hero-panel h1{font-size:32px}.sg-ai-studio header>span{display:none}}
@media(prefers-reduced-motion:reduce){.sg-page *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}


/* Depth restoration · SomnoGraph laboratory */
.sg-hero-panel{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:end}
.sg-hero-panel h1{max-width:780px}
.sg-hero-metrics{display:grid;grid-template-columns:repeat(3,112px);gap:10px}
.sg-hero-metrics article{background:rgba(255,255,255,.72);border:1px solid var(--line)}
.sg-score{display:flex}
.sg-graph{height:590px}
.sg-graph-card{min-height:670px}
.sg-node{width:132px;min-height:68px;padding:12px}
.sg-node b{font-size:14px}
.sg-edge-label{font:500 9px Commissioner,system-ui,sans-serif;fill:#66818f;text-anchor:middle;paint-order:stroke;stroke:#f7f9fa;stroke-width:4px;stroke-linejoin:round;pointer-events:none}
.sg-edge-label.is-lever{fill:#1d747b;font-weight:700;stroke:#eef8f8;stroke-width:5px}
.sg-route-box{margin:0 22px 18px;padding:15px;border:1px solid var(--line);border-radius:15px;background:linear-gradient(145deg,rgba(36,139,145,.045),rgba(128,191,255,.035))}
.sg-route-box>span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.13em;color:var(--muted);margin-bottom:11px}
.sg-route-copy{display:grid;gap:7px}
.sg-route-copy span{display:flex;align-items:center;gap:9px;font-size:13px;line-height:1.35;color:var(--ink)}
.sg-route-copy b{width:22px;height:22px;display:grid;place-items:center;flex:0 0 auto;border-radius:50%;background:#e3f3f3;color:#247f88;font-size:10px}
.sg-risk-box{margin:0 22px 16px}
.sg-insight-card .sg-secondary{margin-top:14px}
@media(max-width:1200px){.sg-hero-panel{grid-template-columns:1fr}.sg-hero-metrics{grid-template-columns:repeat(3,minmax(0,1fr));max-width:520px}.sg-graph{height:560px}}
@media(max-width:720px){.sg-hero-panel{display:block}.sg-hero-metrics{grid-template-columns:repeat(3,1fr);max-width:none;margin-top:18px}.sg-graph{height:520px}.sg-node{width:108px}.sg-edge-label{font-size:8px}}

/* Student-first composition: progressive disclosure, preserved research tools */
.sg-page .sg-hero-panel{display:block;padding:0 0 22px}
.sg-page .sg-hero-panel h1{font-size:clamp(30px,3.2vw,46px);font-weight:400}
.sg-page .sg-hero-metrics,.sg-page .sg-score{display:none!important}
.sg-page .sg-workspace{padding-top:28px}
.sg-page .sg-topbar{height:72px}.sg-page .sg-brand small{font-size:12px}
.sg-page .sg-sidebar{top:72px;height:calc(100vh - 72px)}
.sg-page .sg-grid{grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:start}
.sg-page .sg-graph-card{background:transparent;box-shadow:none;border:0;min-height:0}
.sg-page .sg-graph-card>header{padding:12px 0 18px;border:0}
.sg-page .sg-graph{height:460px;border-radius:24px;background:linear-gradient(rgba(248,251,251,.23),rgba(248,251,251,.10)),url('/prototipos/somnograph/study-background.webp') center bottom/cover no-repeat}
.sg-page .sg-node{width:164px;min-height:90px;padding:16px;background:rgba(255,255,255,.95);border-radius:18px;box-shadow:0 12px 32px rgba(48,74,85,.07)}
.sg-page .sg-node b{font-size:16px;line-height:1.35}.sg-page .sg-node small{font-size:13px;line-height:1.4}
.sg-page .sg-node.is-lever{background:rgba(237,249,249,.97);border-color:#36969e}
.sg-page .sg-edge-label{display:none}.sg-page .sg-graph.is-full-map .sg-edge-label{display:block}
.sg-page .sg-graph.is-full-map{height:590px}.sg-page .sg-graph.is-full-map .sg-node{width:132px;min-height:68px;padding:12px}
.sg-page .sg-graph.is-full-map .sg-node b{font-size:14px}
.sg-page .sg-legend{display:none}.sg-page .sg-reassurance{margin:20px 12px;font-size:15px}
.sg-page .sg-insight-card{background:rgba(255,255,255,.95);padding:8px 6px 16px;box-shadow:0 16px 46px rgba(41,69,86,.05)}
.sg-page .sg-insight-card>header{border:0;padding:22px}.sg-page .sg-insight-card h2{font-size:30px;line-height:1.2}
.sg-page .sg-ai-dot{display:none}.sg-page .sg-lever{padding:8px 22px}
.sg-page .sg-lever>span{display:none}.sg-page .sg-lever h3{font-size:18px;font-weight:550}
.sg-page .sg-lever p{font-size:15px;line-height:1.6}
.sg-page .sg-student-prompt{margin:12px 22px 20px;font-size:18px;line-height:1.55}
.sg-page .sg-secondary{background:linear-gradient(115deg,#b77b50,#92532f);border-color:#a76a43;color:#fff;padding:16px;font-size:16px;font-weight:500}
.sg-page .sg-context{font-size:13px;margin:8px 22px}.sg-page .sg-context .sg-risk-box{margin:12px 0}
.sg-page .sg-context .sg-route-box{margin:12px 0}.sg-page .sg-experimental{font-size:13px}
.sg-page .sg-return-map{display:block;width:calc(100% - 44px);margin:20px 22px 0;border:0;border-top:1px solid var(--line);border-radius:0;padding:18px 0 4px;background:transparent;color:#27546d;cursor:pointer;font-size:15px}
.sg-page .sg-sidebar-note p{font-size:12px;line-height:1.6}
.sg-page .sg-ai-studio,.sg-page .sg-evidence-card{scroll-margin-top:90px}
@media(max-width:1150px){.sg-page .sg-grid{grid-template-columns:minmax(0,1fr) 290px}.sg-page .sg-app{grid-template-columns:180px minmax(0,1fr)}.sg-page .sg-node{width:132px;padding:12px}.sg-page .sg-node b{font-size:14px}.sg-page .sg-workspace{padding-left:18px;padding-right:18px}}
@media(max-width:950px){.sg-page .sg-grid{grid-template-columns:1fr}.sg-page .sg-insight-card{max-width:none}.sg-page .sg-sidebar{height:calc(100vh - 72px)}}
@media(max-width:720px){.sg-page .sg-app{display:block}.sg-page .sg-sidebar{height:auto;top:0}.sg-page .sg-topbar{height:70px}.sg-page .sg-graph{height:430px}.sg-page .sg-node{width:112px;padding:10px}.sg-page .sg-node b{font-size:14px}.sg-page .sg-node small{font-size:12px}.sg-page .sg-hero-panel h1{font-size:32px}}