:root{--ink: #102d31;--deep: #0c3033;--teal: #0c6969;--mint: #d8ece5;--coral: #e46d4c;--sand: #e8d7b4;--paper: #f4f1e8;--white: #fffdf7;--muted: #687979;--line: rgba(16, 45, 49, .14);font-family:Avenir Next,Trebuchet MS,sans-serif;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:var(--paper)}button,input,select{font:inherit}button{cursor:pointer}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:Georgia,Times New Roman,serif;font-weight:500}.boot-screen{display:grid;min-height:100vh;place-items:center;color:var(--teal)}.eyebrow{margin-bottom:.55rem;color:var(--teal);font-size:.73rem;font-weight:800;letter-spacing:.15em;text-transform:uppercase}.login-shell{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(360px,.75fr);background:radial-gradient(circle at 14% 18%,rgba(216,236,229,.18),transparent 28%),linear-gradient(122deg,var(--deep) 0 58%,var(--paper) 58%)}.login-story{position:relative;display:flex;flex-direction:column;justify-content:center;padding:7vw 10vw 7vw 8vw;color:var(--white);overflow:hidden}.login-story:after{content:"";position:absolute;width:33vw;height:33vw;right:-4vw;bottom:-15vw;border:1px solid rgba(255,255,255,.16);border-radius:50%;box-shadow:0 0 0 7vw #ffffff06,0 0 0 14vw #ffffff05}.institution-mark{position:absolute;top:3rem;left:8vw;font:700 1.5rem/1 Georgia,serif;letter-spacing:.08em}.institution-mark span{font:600 .59rem/1 sans-serif;letter-spacing:.06em;text-transform:uppercase}.login-story .eyebrow{color:#91c9bc}.login-story h1{max-width:720px;margin-bottom:1.6rem;font-size:clamp(3rem,5.3vw,6.6rem);line-height:.98;letter-spacing:-.045em}.login-intro{max-width:660px;color:#c7d7d3;font-size:1.05rem;line-height:1.7}.simulation-seal{display:flex;align-items:center;gap:1.2rem;width:fit-content;margin-top:2rem;padding:.85rem 1.2rem;border:1px solid rgba(255,255,255,.22);border-radius:999px}.simulation-seal span{color:#8fcabc;font-size:.68rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.simulation-seal strong{font-size:.87rem}.login-card{align-self:center;width:min(430px,calc(100% - 4rem));margin:auto;padding:3.2rem;background:var(--white);border-top:6px solid var(--coral);box-shadow:0 28px 70px #0c303329;animation:reveal .65s ease-out both}.login-card h2{margin-bottom:2.2rem;font-size:2.1rem;line-height:1.05}.login-card label{display:block;margin-bottom:.55rem;color:var(--muted);font-size:.78rem;font-weight:700}.login-card input{width:100%;padding:1rem;border:1px solid var(--line);background:#fff;outline:0}.login-card input:focus{border-color:var(--teal);box-shadow:0 0 0 3px #0c69691f}.primary-button{width:100%;margin-top:1rem;padding:1rem;border:0;color:#fff;background:var(--teal);font-weight:800}.primary-button:hover{background:var(--deep)}.fine-print{margin:1.4rem 0 0;color:var(--muted);font-size:.72rem;line-height:1.5}.form-error,.request-error{color:#a83325;font-size:.8rem}.app-shell{min-height:100vh;display:grid;grid-template-columns:255px minmax(0,1fr)}.sidebar{position:sticky;top:0;display:flex;flex-direction:column;height:100vh;padding:2rem 1.35rem;color:#dbe8e4;background:var(--deep)}.brand{display:flex;align-items:center;gap:.8rem;padding:0 .4rem 2.5rem}.brand-block{display:grid;width:48px;height:48px;place-items:center;border:1px solid rgba(255,255,255,.25);font-family:Georgia,serif;font-weight:700}.brand strong,.brand small{display:block}.brand strong{color:#fff;font-family:Georgia,serif;font-size:1rem}.brand small{margin-top:.22rem;color:#8bb5ad;font-size:.62rem}.sidebar nav{display:grid;gap:.45rem}.sidebar nav button{display:flex;align-items:center;gap:.85rem;padding:.9rem .75rem;border:0;border-left:2px solid transparent;color:#9eb8b3;background:transparent;text-align:left;font-weight:700}.sidebar nav button span{color:#668d86;font-size:.63rem;letter-spacing:.1em}.sidebar nav button:hover,.sidebar nav button.active{border-left-color:var(--coral);color:#fff;background:#ffffff0e}.sidebar-bottom{display:grid;grid-template-columns:10px 1fr;align-items:center;gap:.55rem;margin-top:auto;padding:1rem .6rem 0;border-top:1px solid rgba(255,255,255,.1);color:#83a7a0;font-size:.68rem}.sidebar-bottom button{grid-column:1 / -1;margin-top:.4rem;padding:.5rem 0;border:0;color:#a9c1bc;background:transparent;text-align:left}.status-dot{width:8px;height:8px;border-radius:50%;background:#61bd90;box-shadow:0 0 0 4px #61bd901f}.workspace{min-width:0;padding:2.2rem clamp(1.25rem,4vw,4.8rem) 4rem;background:linear-gradient(rgba(16,45,49,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(16,45,49,.025) 1px,transparent 1px),var(--paper);background-size:32px 32px}.topbar{display:flex;justify-content:space-between;align-items:end;gap:2rem;margin-bottom:1.7rem}.topbar h1{margin-bottom:0;font-size:clamp(2rem,3.5vw,4rem);letter-spacing:-.035em}.target-select{min-width:280px;color:var(--muted);font-size:.68rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.target-select select{display:block;width:100%;margin-top:.45rem;padding:.8rem 2.4rem .8rem .9rem;border:1px solid var(--line);color:var(--ink);background:var(--white);text-transform:none}.demo-banner{display:flex;gap:1rem;align-items:center;margin-bottom:1.8rem;padding:.9rem 1.1rem;border-left:4px solid var(--sand);background:#fffdf7db;color:var(--muted);font-size:.78rem}.demo-banner strong{flex:0 0 auto;color:var(--ink);text-transform:uppercase;letter-spacing:.08em}.loading-panel{display:flex;align-items:center;justify-content:center;gap:.8rem;min-height:330px;color:var(--muted)}.loading-panel span{width:16px;height:16px;border:2px solid var(--mint);border-top-color:var(--teal);border-radius:50%;animation:spin .8s linear infinite}.metric-grid{display:grid;grid-template-columns:1.25fr repeat(3,1fr);gap:1rem;animation:rise .55s ease-out both}.metric-card{min-height:175px;padding:1.35rem;border:1px solid var(--line);background:#fffdf7eb}.metric-card p{color:var(--muted);font-size:.73rem;font-weight:700}.metric-card strong{display:block;margin:1.2rem 0 .4rem;font:500 2.8rem/1 Georgia,serif}.metric-card span{color:var(--muted);font-size:.7rem;line-height:1.4}.hero-metric{color:#fff;border:0;background:var(--teal)}.hero-metric p,.hero-metric span{color:#c7dfda}.hero-metric strong{font-size:4rem}.alert-card{border-color:var(--coral);background:#fff0e9}.date-metric{font-size:2rem!important}.two-column{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,.8fr);gap:1rem;margin-top:1rem}.panel{padding:1.5rem;border:1px solid var(--line);background:#fffdf7f0}.panel-heading{display:flex;align-items:start;justify-content:space-between;gap:1rem}.panel-heading h2{margin-bottom:0;font-size:1.65rem}.source-chip{padding:.4rem .65rem;color:var(--teal);background:var(--mint);font-size:.65rem;font-weight:800;text-transform:uppercase}.chart-panel svg,.reliability-chart svg{display:block;width:100%;margin-top:1rem;overflow:visible}.chart-axis{display:flex;justify-content:space-between;color:var(--muted);font-size:.65rem}.next-panel{display:flex;flex-direction:column;color:#fff;border:0;background:var(--deep)}.next-panel .eyebrow{color:#83b9ae}.next-panel h2{font-size:1.5rem}.next-panel>strong{margin:auto 0;font:500 5.2rem/1 Georgia,serif}.next-panel>p{margin:1.2rem 0 0;color:#a9c1bc;font-size:.76rem;line-height:1.55}.range-label{display:flex;align-items:center;gap:.6rem;color:#b9d1cc;font-size:.7rem}.range-label div{flex:1;height:3px;background:var(--coral)}.section-intro{display:flex;align-items:end;justify-content:space-between;gap:3rem;margin:2.8rem 0 1.4rem}.section-intro h2{max-width:620px;margin-bottom:0;font-size:2.5rem}.section-intro>p{max-width:420px;color:var(--muted);font-size:.82rem;line-height:1.6}.forecast-grid{display:grid;grid-template-columns:repeat(5,minmax(170px,1fr));gap:.8rem}.forecast-card{padding:1.25rem;border-top:4px solid var(--teal);background:var(--white);box-shadow:0 8px 30px #0c30330f;animation:rise .45s ease-out both}.forecast-card:nth-child(2){animation-delay:.05s}.forecast-card:nth-child(3){animation-delay:.1s}.forecast-card:nth-child(4){animation-delay:.15s}.forecast-card:nth-child(5){animation-delay:.2s}.forecast-top{display:flex;justify-content:space-between;align-items:baseline;color:var(--muted)}.forecast-top span{color:var(--teal);font-weight:900}.forecast-top time{font-size:.67rem}.forecast-card>strong{display:block;margin:1.8rem 0 .15rem;font:500 3.4rem/1 Georgia,serif}.forecast-card>small{color:var(--muted)}.interval-track{position:relative;height:20px;margin:2rem 0 1rem;background:#ecece6}.interval-track i,.interval-track b{position:absolute;top:7px;height:6px;background:var(--sand)}.interval-track b{top:5px;height:10px;background:var(--teal);opacity:.72}.interval-track em{position:absolute;top:1px;width:2px;height:18px;background:var(--coral)}.forecast-detail{display:grid;gap:.3rem;color:var(--muted);font-size:.64rem}.forecast-card>p{margin:1rem 0 0;color:#929b97;font-size:.58rem;line-height:1.4}.method-note{display:grid;grid-template-columns:100px 1fr;gap:1rem;margin-top:1rem;padding:1.2rem;border-left:4px solid var(--teal);background:#d8ece5a6}.method-note span{color:var(--teal);font-size:.7rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.method-note p{margin:0;font-size:.78rem;line-height:1.55}.method-note.warning{border-color:var(--coral);background:#f7e7dc}.method-note.warning span{color:#a64a32}.horizon-tabs{display:flex;gap:.5rem;margin:2rem 0 1rem}.horizon-tabs button{padding:.7rem 1rem;border:1px solid var(--line);color:var(--muted);background:var(--white);font-weight:800}.horizon-tabs button.active{color:#fff;border-color:var(--teal);background:var(--teal)}.reliability-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:.8rem;margin-bottom:.8rem}.reliability-kpis article{padding:1.2rem;background:var(--white);border:1px solid var(--line)}.reliability-kpis span{display:block;color:var(--muted);font-size:.7rem}.reliability-kpis strong{display:block;margin-top:.6rem;font:500 2.1rem Georgia,serif}.positive{color:var(--teal)}.negative{color:#ae482f}.legend{display:flex;flex-wrap:wrap;gap:1rem;color:var(--muted);font-size:.65rem}.legend span:before{content:"";display:inline-block;width:15px;height:3px;margin-right:.35rem;vertical-align:middle}.legend .real:before{background:var(--coral)}.legend .model:before{background:var(--teal)}.legend .baseline:before{background:#a1aa9d}.data-layout{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:1rem;margin-top:2rem}.data-manifest,.data-boundary{padding:1.6rem;background:var(--white);border:1px solid var(--line)}.data-manifest h2{font-size:2.1rem}.data-manifest dl{margin:1.5rem 0 0}.data-manifest dl div{display:grid;grid-template-columns:130px 1fr;gap:1rem;padding:.75rem 0;border-top:1px solid var(--line)}.data-manifest dt{color:var(--muted);font-size:.7rem;font-weight:800}.data-manifest dd{margin:0;font-size:.78rem}.data-boundary{display:flex;flex-direction:column;background:var(--mint)}.data-boundary.coral{background:#f6dfd5}.data-boundary.sand{background:var(--sand)}.boundary-number{font:500 5rem/1 Georgia,serif;color:#0c303340}.data-boundary h3{margin-top:auto;font-size:1.45rem}.data-boundary p{margin-bottom:0;color:#526463;font-size:.76rem;line-height:1.55}@keyframes reveal{0%{opacity:0;transform:translateY(18px)}}@keyframes rise{0%{opacity:0;transform:translateY(10px)}}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:1100px){.metric-grid,.forecast-grid{grid-template-columns:repeat(2,1fr)}.forecast-card:last-child{grid-column:1 / -1}.data-layout{grid-template-columns:repeat(2,1fr)}.data-manifest{grid-column:1 / -1}}@media(max-width:760px){.login-shell{display:block;background:var(--deep)}.login-story{min-height:58vh;padding:7rem 1.5rem 3rem}.institution-mark{left:1.5rem;top:1.7rem}.login-story h1{font-size:3.25rem}.login-card{width:calc(100% - 2rem);margin:-1rem auto 1rem;padding:2rem}.app-shell{display:block}.sidebar{position:static;width:100%;height:auto;padding:1rem}.brand{padding-bottom:1rem}.sidebar nav{grid-template-columns:repeat(4,1fr);overflow-x:auto}.sidebar nav button{display:grid;min-width:90px;gap:.25rem;padding:.65rem;font-size:.7rem}.sidebar-bottom{display:none}.workspace{padding:1.25rem 1rem 3rem}.topbar{display:grid;align-items:start}.target-select{min-width:0;width:100%}.demo-banner{display:grid;gap:.35rem}.metric-grid,.two-column,.reliability-kpis,.data-layout{grid-template-columns:1fr}.metric-card{min-height:145px}.forecast-grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:.5rem}.forecast-card,.forecast-card:last-child{flex:0 0 82vw;grid-column:auto;scroll-snap-align:start}.section-intro{display:block;margin-top:1.5rem}.section-intro h2{font-size:2rem}.section-intro>p{margin-top:1rem}.panel-heading{display:block}.legend{margin-top:.8rem}.method-note{grid-template-columns:1fr}.data-manifest{grid-column:auto}}.presentation-page{display:grid;gap:1rem;animation:reveal .45s ease-out both}.presentation-head{position:relative;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(240px,.5fr);gap:2rem;overflow:hidden;padding:2.4rem 2.7rem;color:var(--white);background:var(--deep)}.presentation-head:after{content:"";position:absolute;width:260px;height:260px;right:-95px;bottom:-175px;border:1px solid rgba(255,255,255,.16);border-radius:50%;box-shadow:0 0 0 48px #ffffff06,0 0 0 96px #ffffff05}.presentation-head .eyebrow{color:#91c9bc}.presentation-head h2{max-width:780px;margin-bottom:.7rem;font-size:clamp(2.2rem,4vw,4.5rem);line-height:.96;letter-spacing:-.035em}.presentation-head p{max-width:690px;margin-bottom:0;color:#c7d7d3;line-height:1.55}.presentation-date{position:relative;z-index:1;align-self:center;padding-left:1.5rem;border-left:1px solid rgba(255,255,255,.24)}.presentation-date span,.presentation-date small{display:block;color:#9bbab4;font-size:.72rem}.presentation-date strong{display:block;margin:.35rem 0 .45rem;color:#fff;font:500 2.6rem/1 Georgia,serif}.presentation-status{display:grid;grid-template-columns:1.05fr 1.05fr .9fr;gap:1rem}.presentation-card{min-height:190px;padding:1.55rem 1.75rem;border:1px solid var(--line);background:var(--white)}.presentation-card p{color:var(--muted);font-size:.78rem;font-weight:800}.presentation-card strong{display:block;margin:1rem 0 .5rem;font:500 clamp(3rem,5vw,5.4rem)/.85 Georgia,serif}.presentation-card span{color:var(--muted);font-size:.76rem}.presentation-card.observation{color:#fff;border-color:var(--teal);background:var(--teal)}.presentation-card.observation p,.presentation-card.observation span{color:#c9e2dc}.presentation-card.forecast{border-top:5px solid var(--coral)}.presentation-card.comparison.attention{background:#fff0e9;border-color:var(--coral)}.presentation-horizons{padding:1.6rem 1.75rem 1.75rem;border:1px solid var(--line);background:var(--white)}.presentation-section-title{display:flex;justify-content:space-between;align-items:end;gap:1rem;margin-bottom:1.35rem}.presentation-section-title h3{margin-bottom:0;font-size:1.8rem}.presentation-section-title>span{padding:.45rem .7rem;color:var(--teal);background:var(--mint);font-size:.72rem;font-weight:800}.presentation-horizon-row{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.65rem}.presentation-horizon{padding:1rem;border-top:3px solid var(--teal);background:#f2f0e9}.presentation-horizon>div{display:flex;justify-content:space-between;gap:.5rem;color:var(--teal)}.presentation-horizon time{color:var(--muted);font-size:.65rem}.presentation-horizon>strong{display:block;margin:.85rem 0 .35rem;font:500 2.5rem/1 Georgia,serif}.presentation-horizon small,.presentation-horizon>span{display:block;color:var(--muted);font-size:.66rem;line-height:1.45}.presentation-horizon>span{margin-top:.25rem}.presentation-horizon.above-p90{border-color:var(--coral);background:#fff0e9}.presentation-guardrails{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.presentation-guardrails>div{display:grid;grid-template-columns:auto 1fr;gap:.8rem;min-height:90px;padding:1rem;background:var(--paper)}.presentation-guardrails span{color:var(--coral);font-size:.65rem;font-weight:800}.presentation-guardrails p{margin:0;color:var(--muted);font-size:.7rem;line-height:1.4}.presentation-guardrails strong{display:block;margin-bottom:.18rem;color:var(--ink)}@media(max-width:980px){.presentation-head{grid-template-columns:1fr}.presentation-date{padding:1rem 0 0;border-top:1px solid rgba(255,255,255,.24);border-left:0}.presentation-status{grid-template-columns:repeat(3,minmax(0,1fr))}.presentation-guardrails{grid-template-columns:repeat(2,1fr)}.sidebar nav{grid-template-columns:repeat(5,minmax(92px,1fr));overflow-x:auto}}@media(max-width:680px){.presentation-head{padding:1.8rem 1.4rem}.presentation-head h2{font-size:2.5rem}.presentation-date strong{font-size:2rem}.presentation-status{grid-template-columns:1fr}.presentation-card{min-height:160px}.presentation-horizon-row{display:flex;overflow-x:auto;scroll-snap-type:x mandatory}.presentation-horizon{flex:0 0 150px;scroll-snap-align:start}.presentation-section-title{align-items:flex-start;flex-direction:column}.presentation-guardrails{grid-template-columns:1fr}}@media(max-width:980px){.sidebar nav{grid-template-columns:repeat(5,minmax(0,1fr));gap:.2rem;width:100%;overflow:visible}.sidebar nav button{min-width:0;padding:.75rem .2rem;gap:.25rem;font-size:.68rem;line-height:1.15;overflow-wrap:anywhere}.presentation-page,.presentation-head,.presentation-status,.presentation-horizons,.presentation-guardrails{min-width:0;max-width:100%}.presentation-head>div,.presentation-section-title>div{min-width:0}}@media(max-width:680px){.presentation-page{width:100%;overflow-x:clip}.presentation-head h2,.presentation-head p{max-width:100%;overflow-wrap:anywhere}.presentation-horizons{width:100%;overflow:hidden}.presentation-horizon-row{width:100%;min-width:0;max-width:100%;overflow-x:auto;overscroll-behavior-inline:contain}}