/* The Alpine identity continues below the locked hero and banner.
   No ancestor tokens or selectors may change either retained composition. */
.palette-unified :is(.editorial-story,.project-archive,.tree-offer,.operating-notes,.correspondence){max-width:none;padding-top:32px;padding-bottom:80px}
.palette-unified :is(.story-cover h2,.archive-heading h2,.tree-offer-copy h2,.correspondence h2){font-family:'GBE Raster Serif',Georgia,serif;font-weight:400;letter-spacing:-.055em;line-height:1.02;text-wrap:balance}
.palette-unified .publication-line{font-size:.75rem;letter-spacing:.04em;padding:22px 0;border-color:var(--press-line)}
.palette-unified .layout-picker{position:relative;top:auto;background:#123456;color:#f8f3e8;border:0;gap:12px 24px;padding-top:13px;padding-bottom:13px}
.palette-unified .layout-picker a{color:#f8f3e8}
.palette-unified .layout-picker a[aria-current="page"]{color:#ffbd16;border-color:#ffbd16}
.palette-unified .layout-picker a:last-child{color:#dce8f1}

/* An oversized title and a real object share one composition. */
.palette-unified .story-cover{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:4%;padding:64px 0 46px;border:0}
.palette-unified .story-cover h2{font-size:clamp(68px,8.5vw,136px);color:#123456;position:relative;z-index:1}
.palette-unified .story-cover h2>span{color:#005cb9}
.palette-unified .story-machine{max-width:500px;isolation:isolate;justify-self:center}
.palette-unified .story-machine::before{content:"";position:absolute;inset:13% 6% 17%;border:1px solid #005cb9;border-radius:50%;z-index:-1;transform:rotate(-18deg)}
.palette-unified .story-machine::after{content:"+";position:absolute;left:2%;bottom:25%;font-family:var(--mono);font-size:42px;color:#005cb9;pointer-events:none}
.palette-unified .machine-star{top:1%;right:4%;font-size:88px;color:#ffbd16;z-index:2;transform:rotate(-12deg);transition:transform .6s}
.palette-unified .story-machine:hover .machine-star{transform:rotate(38deg)}
.palette-unified .story-machine>.retro-object{transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.palette-unified .story-machine:hover>.retro-object{transform:translateY(-9px)}
.palette-unified .story-machine figcaption{margin-top:12px;font-size:.75rem}
.palette-unified .story-columns{grid-template-columns:.75fr 1.35fr 1fr;gap:6%;padding:38px 0 48px;border-top:1px solid #aebdcc}
.palette-unified .story-lede{font-family:var(--sans);font-size:clamp(23px,2.3vw,32px);line-height:1.4;font-weight:500;letter-spacing:-.025em}
.palette-unified .author-note h3{font-family:'GBE Raster Serif',Georgia,serif;font-size:38px;color:#005cb9}
.palette-unified .editorial-principles{border-color:#aebdcc;padding-top:24px;gap:20px}
.palette-unified .editorial-principles>p{font-size:1rem}
.palette-unified .editorial-principles>p>span{border:1px solid #005cb9;border-radius:50%;width:32px;height:32px;display:grid;place-items:center}

/* A single blue stage, not a grid of competing cards. */
.palette-unified .project-archive{position:relative;isolation:isolate}
.palette-unified .archive-heading{padding:54px 0 44px;align-items:center}
.palette-unified .archive-heading h2{font-size:clamp(68px,8.4vw,136px);color:#f8f3e8}
.palette-unified .archive-heading h2>span{color:#ffbd16;text-shadow:2px 3px 0 #123456}
.palette-unified .archive-heading-note{max-width:410px;gap:12px}
.palette-unified .archive-heading-note>.retro-object{width:clamp(130px,14vw,220px);flex-basis:clamp(130px,14vw,220px);transform:rotate(-8deg);transition:transform .45s}
.palette-unified .archive-heading-note:hover>.retro-object{transform:translateY(-7px) rotate(0deg)}
.palette-unified .archive-heading-note>p{font-size:1rem;line-height:1.6}
.palette-unified .archive-layout{gap:6%}
.palette-unified .archive-sidebar{align-self:start;position:sticky;top:110px}
.palette-unified .archive-tab{transition:padding .25s,background-color .25s;min-height:82px;padding:20px 10px;color:#f8f3e8}
.palette-unified .archive-tab[aria-selected="true"]{background:#f8f3e8;color:#123456;box-shadow:inset 4px 0 #ffbd16;padding-left:17px;border-color:#f8f3e8}
.palette-unified .archive-tab[aria-selected="true"] small{color:#506174}
.palette-unified .archive-tab:hover:not([aria-selected="true"]){background:rgba(18,52,86,.25);padding-left:17px}
.palette-unified .archive-panel{border-top:0}
.palette-unified .archive-feature{align-items:center;padding:40px 0;gap:7%}
.palette-unified .archive-metric>strong{font-family:'GBE Raster Serif',Georgia,serif;font-weight:400;font-size:clamp(90px,10vw,160px);letter-spacing:-.07em;line-height:1;color:#ffbd16}
.palette-unified .archive-summary h3{font-family:var(--sans);font-size:clamp(30px,3vw,44px);font-weight:550;line-height:1.12;letter-spacing:-.035em}
.palette-unified .archive-summary p{line-height:1.75}
.palette-unified .archive-endnote>p{font-family:var(--sans);font-size:1.125rem;line-height:1.45}
.palette-unified .archive-disclaimer{margin-top:35px}

/* The banner remains untouched; its surrounding copy follows the same palette. */
.palette-unified .notes-bottom{background:#f8f3e8;max-width:none;padding-top:40px;padding-bottom:46px;border-bottom:1px solid #aebdcc}
.palette-unified .notes-bottom h3{font-family:'GBE Raster Serif',Georgia,serif;font-size:clamp(36px,3.5vw,54px);line-height:1.08}
.palette-unified .notes-bottom .button{background:#005cb9;color:#f8f3e8;padding:17px 22px;border:0;font-size:1rem}
.palette-unified .notes-bottom .button:hover{background:#123456;color:#f8f3e8}

/* A simple human proposition, with no internal workflow diagrams. */
.palette-unified .tree-offer{border-top:0}
.palette-unified .tree-offer-layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:7%;padding-top:60px}
.palette-unified .tree-offer-copy h2{font-size:clamp(60px,6.5vw,104px);color:#123456;margin:20px 0 28px}
.palette-unified .tree-offer-copy h2>span{color:#005cb9}
.palette-unified .tree-offer-art{position:relative}
.palette-unified .tree-offer-art::after{content:"✳";position:absolute;right:4%;top:3%;font-size:76px;line-height:1;color:#005cb9;transform:rotate(-15deg);pointer-events:none}
.palette-unified .tree-offer-art figcaption{font-size:.75rem}
.palette-unified .tree-benefits{border:0;padding:0;margin:25px 0 30px;max-width:440px}
.palette-unified .tree-benefits li{margin:0;padding:13px 0;border-bottom:1px solid #aebdcc;gap:16px}
.palette-unified .tree-benefits li::before{font-size:22px;line-height:1.15}
.palette-unified .tree-offer-copy>.editorial-link{background:#005cb9;color:#f8f3e8;min-height:56px;padding:17px 22px;font-size:1rem;gap:32px;transition:background-color .25s,color .25s}
.palette-unified .tree-offer-copy>.editorial-link:hover{background:#ffbd16;color:#123456}

.palette-unified .operating-notes{border-top:1px solid #aebdcc;padding-top:60px;padding-bottom:70px;grid-template-columns:.85fr 1.25fr;gap:8%}
.palette-unified .manual-heading{display:block}
.palette-unified .manual-heading h2{font-family:'GBE Raster Serif',Georgia,serif;font-weight:400;font-size:clamp(48px,5.4vw,82px);line-height:1.06;color:#005cb9;letter-spacing:-.05em;margin:23px 0 0}
.palette-unified .manual-heading h2 br{display:block}
.palette-unified .manual-heading>p{display:block}
.palette-unified .manual-questions summary{font-size:1rem;padding-top:23px;padding-bottom:23px}
.palette-unified .manual-questions details[open] .question-toggle{color:#005cb9}

/* Return to the mountain at the closing invitation. */
.palette-unified .correspondence{position:relative;isolation:isolate;overflow:hidden;background:#005cb9;padding-bottom:110px}
.palette-unified .correspondence::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(0,92,185,.96),rgba(0,92,185,.85)),url('assets/alpine-hero-v3.jpg') center 76%/cover;pointer-events:none}
.palette-unified .correspondence-main{grid-template-columns:1.2fr 1fr;gap:9%;padding-top:70px;align-items:end}
.palette-unified .correspondence h2{font-size:clamp(65px,7.7vw,124px);color:#ffbd16;text-shadow:2px 3px 0 #123456;max-width:850px}
.palette-unified .contact-symbol{display:block;position:static;font-family:var(--sans);font-size:54px;margin-bottom:20px;color:#f8f3e8;transition:transform .4s;transform-origin:left bottom}
.palette-unified .correspondence-main:hover .contact-symbol{transform:translate(5px,-5px)}
.palette-unified .correspondence-note>p{font-size:clamp(18px,1.8vw,25px);line-height:1.55}
.palette-unified .correspondence-cta{font-size:1rem;min-height:60px;transition:background .25s;gap:24px}
.palette-unified .correspondence-cta:hover{background:#f8f3e8}
.palette-unified .site-footer{padding-top:38px;padding-bottom:38px}

@keyframes gbe-enter{from{opacity:.35;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.palette-unified .brand-enter{animation:gbe-enter .65s cubic-bezier(.2,.7,.2,1) both}
.palette-unified .archive-panel:not([hidden]){animation:gbe-enter .4s ease-out both}
@media(max-width:1100px){
 .palette-unified .archive-feature{grid-template-columns:1fr;gap:30px}
 .palette-unified .story-columns{grid-template-columns:.75fr 1.25fr;gap:30px}
 .palette-unified .story-body{grid-column:2}
 .palette-unified .archive-heading-note{max-width:310px;flex-direction:column;align-items:start}
 .palette-unified .archive-heading-note>.retro-object{flex-basis:auto;width:150px}
 .palette-unified .notes-bottom{grid-template-columns:1fr 1.3fr}
 .palette-unified .notes-bottom .button{grid-column:2;justify-self:start}
}
@media(max-width:760px){
 .palette-unified :is(.editorial-story,.project-archive,.tree-offer,.operating-notes,.correspondence){padding-top:15px;padding-bottom:45px}
 .palette-unified .publication-line{flex-wrap:wrap;gap:10px;font-size:.75rem}
 .palette-unified .publication-line>span:nth-child(2){display:none}
 .palette-unified .publication-line>span:last-child{margin-left:auto}
 .palette-unified .story-cover{grid-template-columns:1fr;padding:37px 0 28px;gap:20px}
 .palette-unified .story-cover h2{font-size:clamp(49px,12vw,82px)}
 .palette-unified .story-machine{max-width:360px}
 .palette-unified .machine-star{font-size:65px}
 .palette-unified .story-columns{grid-template-columns:1fr;gap:28px;padding:28px 0}
 .palette-unified .story-body{grid-column:auto}
 .palette-unified .story-lede{font-size:24px}
 .palette-unified .editorial-principles{flex-direction:column;gap:14px}
 .palette-unified .archive-heading{display:block;padding:36px 0 28px}
 .palette-unified .archive-heading h2{font-size:clamp(55px,13vw,90px)}
 .palette-unified .archive-heading-note{flex-direction:row;align-items:center;max-width:none;gap:16px;margin-top:22px}
 .palette-unified .archive-heading-note>.retro-object{width:100px;flex:0 0 100px}
 .palette-unified .archive-layout{grid-template-columns:minmax(0,1fr);gap:24px}
 .palette-unified .archive-sidebar{position:static;grid-column:1;grid-row:1}
 .palette-unified .archive-pages{grid-column:1;grid-row:2;min-width:0}
 .palette-unified .archive-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
 .palette-unified .archive-tab{font-size:1rem;padding:15px 9px;grid-template-columns:18px minmax(0,1fr);gap:8px;min-height:78px}
 .palette-unified .archive-tab>span:last-child{display:none}
 .palette-unified .archive-tab[aria-selected="true"],.palette-unified .archive-tab:hover:not([aria-selected="true"]){padding-left:9px}
 .palette-unified .archive-tab small{font-size:.75rem}
 .palette-unified .archive-index-note{display:none}
 .palette-unified .archive-feature{padding:24px 0}
 .palette-unified .archive-metric>strong{font-size:clamp(90px,23vw,130px)}
 .palette-unified .archive-specs{grid-template-columns:1fr;gap:16px}
 .palette-unified .archive-specs>div{border:0;padding:0}
 .palette-unified .notes-bottom{grid-template-columns:1fr;padding-top:28px;padding-bottom:32px;gap:22px}
 .palette-unified .notes-bottom .button{grid-column:auto;justify-self:start}
 .palette-unified .tree-offer-layout{grid-template-columns:1fr;padding-top:32px;gap:28px}
 .palette-unified .tree-offer-copy{grid-row:1}
 .palette-unified .tree-offer-copy h2{font-size:clamp(48px,11.7vw,80px)}
 .palette-unified .tree-offer-art{max-width:430px;justify-self:center}
 .palette-unified .tree-offer-art::after{font-size:55px}
 .palette-unified .operating-notes{grid-template-columns:1fr;gap:28px;padding-top:38px}
 .palette-unified .manual-heading h2{font-size:52px}
 .palette-unified .correspondence-main{grid-template-columns:1fr;gap:32px;padding-top:35px}
 .palette-unified .correspondence h2{font-size:clamp(51px,12.5vw,85px)}
 .palette-unified .correspondence-note>p{font-size:20px}
 .palette-unified .correspondence-cta{white-space:normal}
}
@media(prefers-reduced-motion:reduce){
 .palette-unified .brand-enter,.palette-unified .archive-panel:not([hidden]){animation:none}
 .palette-unified :is(.machine-star,.story-machine>.retro-object,.archive-heading-note>.retro-object,.archive-tab,.contact-symbol){transition:none;transform:none}
 .palette-unified .story-machine:hover>.retro-object,.palette-unified .story-machine:hover .machine-star,.palette-unified .archive-heading-note:hover>.retro-object,.palette-unified .correspondence-main:hover .contact-symbol{transform:none}
}