/*
 * Ludic Research Atelier: Swiss Editorial Design trifft Forschungsnotizbuch.
 * Die Site arbeitet mit Papierweiß, Laborburgunder, Petrol und Signalgelb,
 * asymmetrischen Leseräumen und zurückhaltenden Mikrointeraktionen.
 */
:root {
  --paper:#f4f0e8; --paper-deep:#e7dfd1; --ink:#24201d;
  --burgundy:#7d173e; --burgundy-dark:#55102b; --petrol:#176b69; --signal:#d6a72c;
  --ease-out:cubic-bezier(.23,1,.32,1);
}
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; color:var(--ink); background-color:var(--paper); background-image:radial-gradient(rgba(60,45,35,.055) .65px,transparent .65px); background-size:7px 7px; font-family:"IBM Plex Sans",sans-serif; text-rendering:optimizeLegibility; }
body.admin-bar .site-header { top:32px; }
::selection { background:var(--signal); color:var(--ink); }
a { color:inherit; text-decoration:none; }
img { display:block; max-width:100%; height:auto; }
p { line-height:1.68; }
h1,h2,h3,blockquote { margin-top:0; font-family:"Fraunces",serif; }
.container { width:min(100% - 2rem,1320px); margin-inline:auto; }
.skip-link { position:fixed; left:1rem; top:-5rem; z-index:99999; background:var(--ink); color:#fff; padding:.75rem 1rem; }
.skip-link:focus { top:1rem; }
.screen-reader-text { position:absolute; overflow:hidden; clip:rect(0 0 0 0); width:1px; height:1px; margin:-1px; }

.site-header { position:sticky; top:0; z-index:50; border-bottom:1px solid rgba(36,32,29,.18); background:rgba(244,240,232,.94); backdrop-filter:blur(14px); }
.header-inner { min-height:78px; display:flex; align-items:center; justify-content:space-between; gap:2rem; }
.brand { display:inline-flex; align-items:center; gap:.75rem; }
.brand-mark { width:46px; height:46px; object-fit:contain; }
.brand-name { display:flex; align-items:baseline; gap:.25rem; font-size:1.02rem; letter-spacing:-.025em; }
.brand-name strong { text-transform:uppercase; letter-spacing:.04em; font-weight:700; }
.brand-name em { color:var(--burgundy); font-family:"Fraunces",serif; font-weight:700; font-size:1.28rem; }
.main-nav>ul { display:flex; align-items:center; gap:1.3rem; margin:0; padding:0; list-style:none; }
.main-nav li { position:relative; list-style:none; }
.main-nav a { position:relative; display:block; font-size:.78rem; font-weight:600; letter-spacing:.015em; padding:.45rem 0; }
.main-nav a::after { content:""; position:absolute; left:0; right:100%; bottom:.1rem; height:2px; background:var(--burgundy); transition:right 180ms var(--ease-out); }
.main-nav a:hover::after,.main-nav .current-menu-item a::after,.main-nav .current_page_item a::after { right:0; }
.main-nav .menu-item-has-children::after { content:""; position:absolute; z-index:1; top:100%; left:-1rem; right:-1rem; height:1rem; }
.main-nav .sub-menu { position:absolute; z-index:2; top:calc(100% + .55rem); left:-1rem; min-width:17rem; margin:0; padding:.65rem 1rem; background:var(--paper); border:1px solid rgba(36,32,29,.22); box-shadow:0 18px 45px rgba(36,32,29,.12); opacity:0; visibility:hidden; transform:translateY(-8px); pointer-events:none; transition:opacity 180ms ease-out,transform 180ms var(--ease-out),visibility 0s linear 180ms; }
.main-nav li:hover>.sub-menu,.main-nav li:focus-within>.sub-menu,.main-nav li.submenu-open>.sub-menu { opacity:1; visibility:visible; transform:translateY(0); pointer-events:auto; transition-delay:0s; }
.main-nav>ul>li:nth-last-child(-n+2)>.sub-menu { left:auto; right:-.5rem; }
.main-nav .sub-menu a { padding:.55rem 0; line-height:1.35; }
.main-nav .sub-menu a::after { display:none; }
.menu-toggle { display:none; border:0; background:transparent; width:44px; height:44px; padding:11px; }
.menu-toggle-lines,.menu-toggle-lines::before,.menu-toggle-lines::after { display:block; width:22px; height:2px; background:var(--ink); transition:transform 180ms var(--ease-out); }
.menu-toggle-lines { position:relative; }
.menu-toggle-lines::before,.menu-toggle-lines::after { content:""; position:absolute; left:0; }
.menu-toggle-lines::before { top:-7px; }.menu-toggle-lines::after { top:7px; }
.menu-toggle[aria-expanded="true"] .menu-toggle-lines { background:transparent; }
.menu-toggle[aria-expanded="true"] .menu-toggle-lines::before { transform:translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle-lines::after { transform:translateY(-7px) rotate(-45deg); }

.eyebrow,.mono-label,.section-kicker,.footer-kicker { font-family:"IBM Plex Mono",monospace; font-size:.72rem; text-transform:uppercase; letter-spacing:.12em; font-weight:600; }
.eyebrow { color:var(--burgundy); margin-bottom:1.35rem; }
.hero { padding:clamp(4.5rem,8vw,8.5rem) 0 1.5rem; }
.hero-grid { display:grid; grid-template-columns:minmax(0,7fr) minmax(260px,4fr); align-items:center; gap:clamp(3rem,8vw,8rem); }
.hero h1 { font-size:clamp(3.35rem,6.3vw,6.7rem); line-height:.94; letter-spacing:-.055em; max-width:10ch; margin-bottom:1.8rem; font-weight:650; }
.hero h1 em { color:var(--burgundy); font-weight:450; }
.hero-lead { font-size:clamp(1.05rem,1.5vw,1.28rem); line-height:1.62; max-width:38rem; }
.hero-actions { display:flex; flex-wrap:wrap; gap:.75rem; margin-top:2rem; }
.button-primary,.button-secondary { min-height:48px; display:inline-flex; align-items:center; justify-content:center; gap:.6rem; padding:0 1.25rem; font-weight:650; font-size:.86rem; transition:transform 160ms var(--ease-out),background 160ms ease-out; }
.button-primary { background:var(--burgundy); color:#fff9f0; }
.button-primary:hover { background:var(--burgundy-dark); transform:translateY(-2px); }
.button-secondary { border:1px solid var(--ink); }
.button-secondary:hover { background:var(--ink); color:var(--paper); transform:translateY(-2px); }
.button-primary:active,.button-secondary:active { transform:scale(.97); }
.hero-book { position:relative; display:block; width:min(100%,340px); justify-self:center; color:inherit; }
.hero-book::before { content:""; position:absolute; inset:7% -9% -5% 9%; border:1px solid var(--signal); z-index:-1; }
.book-cover-frame { display:block; padding:.7rem; background:#eee6da; border:1px solid rgba(36,32,29,.25); box-shadow:20px 25px 0 rgba(125,23,62,.12); }
.hero-book img { display:block; width:100%; aspect-ratio:3/4; object-fit:contain; background:#09101f; }
.hero-book:hover .book-cover-frame,.hero-book:focus-visible .book-cover-frame { transform:translateY(-4px); }
.book-cover-frame { transition:transform 180ms var(--ease-out); }
.visual-caption { display:flex; justify-content:flex-end; gap:1rem; margin-top:.75rem; font-family:"IBM Plex Mono",monospace; font-size:.68rem; }
.visual-caption span { color:var(--burgundy); }
.hero-index { display:grid; grid-template-columns:1fr 1fr auto; gap:1rem; border-top:1px solid var(--ink); padding-top:.9rem; margin-top:5rem; font-family:"IBM Plex Mono",monospace; font-size:.66rem; text-transform:uppercase; letter-spacing:.07em; }

.manifesto { padding:clamp(6rem,10vw,10rem) 0; background:var(--burgundy); color:#fff8ef; margin-top:2rem; }
.manifesto-grid { display:grid; grid-template-columns:2fr 7fr 2fr; gap:clamp(1.5rem,4vw,4rem); align-items:start; }
.section-kicker { color:#f4d990; writing-mode:vertical-rl; transform:rotate(180deg); }
.manifesto blockquote { margin:0; font-size:clamp(2rem,4vw,4.5rem); line-height:1.08; letter-spacing:-.035em; }
.manifesto blockquote em { color:#f4d990; }
.margin-copy { font-size:.86rem; line-height:1.6; border-top:1px solid rgba(255,255,255,.5); padding-top:.8rem; }

.topic-section { padding:clamp(6rem,10vw,11rem) 0; }
.section-heading { display:grid; grid-template-columns:2fr 8fr; gap:2rem; margin-bottom:5rem; }
.section-heading h2,.path-grid>div:first-child h2 { font-size:clamp(2.9rem,5vw,5.4rem); line-height:1; letter-spacing:-.045em; }
.topic-list { display:grid; grid-template-columns:1fr; background:transparent; border-top:1px solid rgba(36,32,29,.35); }
.topic-row { position:relative; min-height:0; padding:clamp(2.2rem,4vw,3.8rem) 0; background:transparent; border-bottom:1px solid rgba(36,32,29,.35); display:grid; grid-template-columns:64px minmax(0,1fr); gap:clamp(1.5rem,4vw,4rem); align-items:start; }
.topic-row::before { content:""; position:absolute; left:0; top:0; bottom:0; width:5px; background:var(--burgundy); }
.topic-row:nth-child(2)::before { background:var(--signal); }
.topic-row:nth-child(3)::before { background:var(--petrol); }
.topic-number { display:inline-grid; place-items:center; width:42px; height:42px; border:1px solid var(--burgundy); border-radius:50%; color:var(--burgundy); font-family:"IBM Plex Mono",monospace; font-size:.72rem; }
.topic-row>p:empty { display:none; }
.topic-number { grid-column:1; margin-left:1rem; }
.topic-copy { grid-column:2; display:grid; width:100%; grid-template-columns:minmax(220px,.8fr) minmax(300px,1.2fr); column-gap:clamp(2rem,7vw,7rem); align-items:start; }
.topic-meta { grid-column:1/-1; min-height:0; margin:0 0 1.5rem; color:var(--muted); font-family:"IBM Plex Mono",monospace; font-size:.67rem!important; line-height:1.45!important; text-transform:uppercase; letter-spacing:.06em; }
.topic-copy h3 { grid-column:1; font-size:clamp(2.35rem,3.6vw,4rem); line-height:1; margin:0; letter-spacing:-.04em; }
.topic-copy>p:not(.topic-meta) { grid-column:2; margin:.1rem 0 0; font-size:1.05rem; line-height:1.7; }
.topic-copy .text-link { grid-column:2; justify-self:start; margin-top:1.5rem; }
.text-link,.back-link { display:inline-flex; align-items:center; gap:.45rem; color:var(--burgundy); font-weight:700; font-size:.86rem; border-bottom:1px solid currentColor; padding-bottom:.2rem; }

.path-section { background:#203e3c; color:#f8f0e6; padding:clamp(6rem,10vw,10rem) 0; }
.path-grid { display:grid; grid-template-columns:4fr 6fr; gap:clamp(3rem,8vw,8rem); }
.path-grid .mono-label { color:#f4d990; }
.path-intro { max-width:32rem; line-height:1.7; color:rgba(255,255,255,.76); }
.research-path { position:relative; display:flex; flex-direction:column; }
.research-path::before { content:""; position:absolute; left:24px; top:24px; bottom:24px; width:1px; background:rgba(255,255,255,.35); }
.path-station { position:relative; display:grid; grid-template-columns:50px minmax(0,1fr) 18px; gap:1.4rem; padding:0 0 2.4rem; color:inherit; text-decoration:none; }
.path-marker { width:50px; height:50px; border:1px solid #f4d990; border-radius:50%; display:grid; place-items:center; background:#203e3c; z-index:1; font-family:"IBM Plex Mono",monospace; font-size:.67rem; }
.path-copy,.path-title,.path-description { display:block; }
.path-title { margin:0 0 .3rem; font-family:"Fraunces",serif; font-size:1.55rem; font-weight:700; line-height:1.2; }
.path-description { margin:0; color:rgba(255,255,255,.68); line-height:1.55; }
.path-arrow { position:relative; align-self:center; width:16px; height:16px; color:#f4d990; font-size:0; transition:transform 180ms var(--ease-out); }
.path-arrow::before { content:""; position:absolute; top:1px; right:1px; width:8px; height:8px; border-top:1.5px solid currentColor; border-right:1.5px solid currentColor; }
.path-arrow::after { content:""; position:absolute; top:8px; right:2px; width:13px; height:1.5px; background:currentColor; transform:rotate(-45deg); transform-origin:right center; }
.path-station:hover .path-title,.path-station:focus-visible .path-title { color:#f4d990; }
.path-station:hover .path-arrow,.path-station:focus-visible .path-arrow { transform:translate(3px,-3px); }
.path-station:focus-visible { outline:2px solid #f4d990; outline-offset:8px; }

.book-teaser { padding:clamp(6rem,10vw,10rem) 0; background:#e7dfd1; }
.book-grid { display:grid; grid-template-columns:1fr 4fr 3fr; gap:clamp(1.5rem,5vw,5rem); align-items:start; }
.book-number { writing-mode:vertical-rl; transform:rotate(180deg); font-family:"IBM Plex Mono",monospace; font-size:1rem; letter-spacing:.35em; color:var(--burgundy); }
.book-teaser h2 { font-size:clamp(3rem,5.2vw,5.7rem); line-height:.98; letter-spacing:-.05em; }
.book-teaser h2 em { color:var(--burgundy); font-weight:430; }
.book-copy p { font-size:1.08rem; line-height:1.72; margin-bottom:2rem; }

.institution-band { padding:clamp(5rem,9vw,9rem) 0; border-top:1px solid rgba(36,32,29,.28); }
.institution-grid { display:grid; grid-template-columns:4fr 3fr 3fr; gap:clamp(2rem,6vw,6rem); align-items:start; }
.institution-grid h2 { font-size:clamp(2.8rem,5vw,5.2rem); line-height:.98; letter-spacing:-.045em; }
.institution-grid>div:not(:first-child) { border-top:4px solid var(--signal); padding-top:1.2rem; }
.institution-grid>div:last-child { border-color:var(--petrol); }

.knowledge-hero { padding:clamp(4rem,8vw,8rem) 0 clamp(4rem,7vw,7rem); border-bottom:1px solid rgba(36,32,29,.3); }
.knowledge-hero-grid { display:grid; grid-template-columns:minmax(0,8fr) minmax(260px,3fr); gap:clamp(2rem,8vw,8rem); align-items:end; }
.knowledge-hero h1 { font-size:clamp(3.5rem,6.5vw,7.2rem); line-height:.94; letter-spacing:-.055em; max-width:12ch; }
.knowledge-lead { font-size:clamp(1.08rem,1.7vw,1.35rem); line-height:1.72; max-width:52rem; margin-bottom:0; }
.knowledge-context { border-top:5px solid var(--burgundy); padding-top:1.2rem; display:flex; flex-direction:column; gap:.65rem; }
.knowledge-context .context-icon { color:var(--burgundy); font-size:1.8rem; line-height:1; }
.knowledge-context strong { font-family:"Fraunces",serif; font-size:1.4rem; line-height:1.3; }
.knowledge-context a { width:fit-content; color:var(--burgundy); font-size:.82rem; font-weight:700; border-bottom:1px solid currentColor; }
.knowledge-article { padding:clamp(5rem,9vw,9rem) 0; }
.knowledge-layout { display:grid; grid-template-columns:minmax(150px,2fr) minmax(0,7fr) minmax(150px,2fr); gap:clamp(2rem,5vw,5rem); align-items:start; }
.article-index { position:sticky; top:108px; padding-left:1rem; border-left:1px solid var(--petrol); }
.article-index::before,.article-index::after { content:""; position:absolute; left:-4px; width:7px; height:7px; border-radius:50%; background:var(--petrol); }
.article-index::before { top:0; }.article-index::after { bottom:0; }
.article-index ol { list-style:none; margin:1.4rem 0 0; padding:0; display:flex; flex-direction:column; gap:.8rem; }
.article-index li { font-size:.72rem; line-height:1.45; display:grid; grid-template-columns:2rem 1fr; gap:.5rem; }
.article-index li span { color:var(--burgundy); font-family:"IBM Plex Mono",monospace; }
.article-index a:hover { color:var(--burgundy); }
.article-margin { position:sticky; top:108px; border-top:3px solid var(--signal); padding:2.8rem 1rem 1rem; background:rgba(214,167,44,.09); font-size:.77rem; line-height:1.65; }
.article-margin::before { content:"REFLEXION / ?"; position:absolute; top:1rem; left:1rem; color:#735411; font-family:"IBM Plex Mono",monospace; font-size:.63rem; font-weight:700; letter-spacing:.1em; }
.article-margin a { color:var(--burgundy); font-weight:700; border-bottom:1px solid currentColor; }
.knowledge-content { min-width:0; counter-reset:lab-section; overflow-wrap:anywhere; }
.knowledge-content h2 { position:relative; counter-increment:lab-section; font-size:clamp(2rem,3.5vw,3.6rem); line-height:1.08; letter-spacing:-.035em; margin:5rem 0 1.5rem; padding-top:2.25rem; scroll-margin-top:110px; }
.knowledge-content h2::before { content:"[ KAPITEL / " counter(lab-section,decimal-leading-zero) " ]"; position:absolute; top:0; left:0; color:var(--petrol); font-family:"IBM Plex Mono",monospace; font-size:.68rem; font-weight:700; letter-spacing:.1em; }
.knowledge-content h2::after { content:""; position:absolute; top:.45rem; left:10.5rem; width:min(9rem,25%); height:1px; background:var(--petrol); }
.knowledge-content h2:first-child { margin-top:0; }
.knowledge-content h3 { font-size:1.55rem; line-height:1.25; margin:2.8rem 0 .8rem; scroll-margin-top:110px; }
.knowledge-content p,.knowledge-content li { font-size:1.06rem; line-height:1.82; }
.knowledge-content p { margin-bottom:1.5rem; }
.knowledge-content strong { font-weight:700; }
.knowledge-content a { color:var(--burgundy); text-decoration:underline; text-decoration-thickness:1px; text-underline-offset:3px; }
.knowledge-content a[href^="/"] { color:var(--petrol); font-weight:650; }
.knowledge-content blockquote { position:relative; margin:3.5rem 0; padding:3.6rem 2.2rem 2rem; border-left:6px solid var(--signal); background:linear-gradient(135deg,rgba(214,167,44,.18),var(--paper-deep)); font-size:clamp(1.35rem,2.3vw,2rem); line-height:1.35; }
.knowledge-content blockquote::before { content:"REFLEXION / ETHISCHE SPANNUNG"; position:absolute; top:1.25rem; left:2.2rem; color:#735411; font-family:"IBM Plex Mono",monospace; font-size:.66rem; font-weight:700; letter-spacing:.1em; }
.knowledge-content blockquote p { font:inherit; margin:0; }
.knowledge-content hr { border:0; height:12px; margin:4rem 0; background:radial-gradient(circle,var(--petrol) 2px,transparent 2.5px) left center/20px 12px repeat-x; opacity:.72; }
.knowledge-content table { width:100%; border-collapse:collapse; margin:2.5rem 0 4rem; border-top:5px solid var(--petrol); box-shadow:12px 12px 0 rgba(23,107,105,.1); font-size:.88rem; line-height:1.55; }
.knowledge-content th { background:#203e3c; color:var(--paper); text-align:left; font-family:"IBM Plex Mono",monospace; font-size:.7rem; text-transform:uppercase; letter-spacing:.06em; }
.knowledge-content th,.knowledge-content td { padding:1rem; border:1px solid rgba(36,32,29,.27); vertical-align:top; }
.knowledge-content tr:nth-child(even) td { background:rgba(231,223,209,.45); }
.knowledge-content ul,.knowledge-content ol { padding-left:1.4rem; margin:1.5rem 0 2.5rem; }
.knowledge-next { padding:clamp(5rem,8vw,8rem) 0; background:#203e3c; color:#f8f0e6; }
.knowledge-next .mono-label { color:#f4d990; margin-bottom:1.5rem; }
.next-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(min(100%,22rem),1fr)); gap:1px; background:rgba(255,255,255,.28); border:1px solid rgba(255,255,255,.28); counter-reset:next-path; }
.next-card { position:relative; counter-increment:next-path; min-height:260px; padding:3.5rem 1.6rem 1.6rem; background:#203e3c; display:flex; flex-direction:column; align-items:flex-start; transition:background 180ms ease-out,color 180ms ease-out,transform 180ms var(--ease-out); }
.next-card::before { content:"PFAD / 0" counter(next-path); position:absolute; top:1.3rem; left:1.6rem; color:#f4d990; font-family:"IBM Plex Mono",monospace; font-size:.63rem; font-weight:700; letter-spacing:.1em; }
.next-card::after { content:"["; position:absolute; top:1rem; right:1.4rem; color:rgba(244,217,144,.7); font-family:"IBM Plex Mono",monospace; font-size:1.25rem; }
.next-card:hover { background:#f4d990; color:var(--ink); transform:translateY(-2px); }
.next-card:focus-visible { z-index:1; outline:3px solid #f4d990; outline-offset:-6px; }
.next-card-title { display:block; font-family:"Fraunces",serif; font-size:1.55rem; line-height:1.2; }
.next-card-description { display:block; margin-top:1.2rem; color:inherit; opacity:.72; line-height:1.6; }
.next-card-arrow { display:block; margin-top:auto; padding-top:2rem; font-weight:400; }

.topic-hero { padding:clamp(4rem,8vw,8rem) 0 0; }
.topic-hero-grid { display:grid; grid-template-columns:minmax(0,7fr) minmax(260px,3fr); gap:clamp(2rem,8vw,8rem); align-items:end; }
.back-link { color:var(--ink); border:0; margin-bottom:3rem; }
.topic-hero h1 { font-size:clamp(3.5rem,7vw,7.5rem); line-height:.93; letter-spacing:-.055em; max-width:11ch; }
.topic-lead { font-size:clamp(1.08rem,1.6vw,1.34rem); line-height:1.7; max-width:49rem; }
.thesis-card { border-top:5px solid var(--burgundy); padding:1.2rem 0 0; margin-bottom:.5rem; }
.thesis-card p { font-family:"Fraunces",serif; font-size:1.35rem; line-height:1.45; }
.topic-image-wrap { margin-top:5rem; }
.topic-image { width:78%; margin-left:auto; max-height:640px; object-fit:cover; box-shadow:-22px 22px 0 rgba(23,107,105,.14); background:var(--paper-deep); }
.editorial-sections { padding:clamp(6rem,10vw,11rem) 0; }
.editorial-section { display:grid; grid-template-columns:1fr 6fr 2fr; gap:clamp(1.5rem,5vw,5rem); padding:4rem 0; border-top:1px solid rgba(36,32,29,.35); }
.section-marker { font-family:"IBM Plex Mono",monospace; color:var(--burgundy); font-size:.78rem; }
.section-copy h2 { font-size:clamp(2rem,3.8vw,4rem); line-height:1.05; letter-spacing:-.035em; }
.section-copy>p { font-size:1.1rem; line-height:1.78; max-width:50rem; }
.margin-note { font-family:"IBM Plex Mono",monospace; font-size:.73rem; line-height:1.6; border-top:3px solid var(--signal); padding-top:.8rem; }
.margin-note span { display:block; color:var(--burgundy); text-transform:uppercase; letter-spacing:.1em; margin-bottom:.5rem; }
.principle-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:1px; background:rgba(36,32,29,.22); border:1px solid rgba(36,32,29,.22); margin-top:2.4rem; }
.principle { background:var(--paper); padding:1.5rem; }
.principle h3 { color:var(--burgundy); font-size:1.32rem; margin-bottom:.55rem; }
.principle p { line-height:1.58; margin:0; font-size:.91rem; }
.closing-thought { background:var(--signal); padding:clamp(5rem,8vw,8rem) 0; }
.closing-grid { display:grid; grid-template-columns:2fr 5fr 3fr; gap:clamp(1.5rem,5vw,5rem); align-items:start; }
.closing-grid h2 { font-size:clamp(2.5rem,4vw,4.5rem); line-height:1; letter-spacing:-.04em; }
.closing-grid>div p { font-size:1.05rem; line-height:1.7; }

.editorial-index,.error-page { min-height:65vh; padding:clamp(5rem,10vw,10rem) 0; }
.editorial-index h1,.error-page h1 { font-size:clamp(3rem,8vw,7rem); line-height:.95; letter-spacing:-.05em; max-width:12ch; }
.post-list { margin-top:5rem; max-width:860px; }.post-list article { border-top:1px solid var(--ink); padding:2rem 0; }.post-list h2 { font-size:2.4rem; }

.site-footer { background:#201c1a; color:#f5eee5; padding:5rem 0 1.5rem; }
.footer-grid { display:grid; grid-template-columns:5fr 2fr 3fr; gap:clamp(2rem,6vw,6rem); }
.footer-kicker,.site-footer .mono-label { color:#d9ad45; }
.site-footer h2 { font-size:clamp(2.25rem,4.2vw,4.5rem); line-height:1.02; margin-top:1rem; }
.footer-index,.footer-contact { display:flex; flex-direction:column; gap:.75rem; font-size:.84rem; }
.footer-index a:hover,.footer-contact a:hover,.footer-bottom a:hover { color:#f4d990; }
.footer-contact p { margin:0; }.footer-note { color:rgba(255,255,255,.55); line-height:1.6; }
.footer-bottom { border-top:1px solid rgba(255,255,255,.22); margin-top:4rem; padding-top:1.2rem; display:flex; justify-content:space-between; align-items:flex-start; gap:2rem; font-family:"IBM Plex Mono",monospace; font-size:.65rem; color:rgba(255,255,255,.58); }
.footer-meta { max-width:760px; display:flex; flex-direction:column; align-items:flex-end; gap:.45rem; text-align:right; line-height:1.55; }
.footer-meta a { color:rgba(255,255,255,.82); text-decoration:underline; text-underline-offset:2px; }
.footer-meta small { font:inherit; color:#d9ad45; }

@media (max-width:960px) {
  body.admin-bar .site-header { top:46px; }
  body.menu-open { overflow:hidden; }
  .menu-toggle { display:block; }
  .main-nav { position:absolute; inset:78px 0 auto; max-height:calc(100dvh - 78px); overflow-y:auto; overscroll-behavior:contain; padding:1rem 1.5rem max(1.8rem,env(safe-area-inset-bottom)); background:var(--paper); border-bottom:1px solid var(--ink); opacity:0; transform:translateY(-12px); pointer-events:none; transition:opacity 180ms ease-out,transform 180ms var(--ease-out); }
  .main-nav.is-open { opacity:1; transform:translateY(0); pointer-events:auto; }
  .main-nav>ul { width:100%; flex-direction:column; align-items:flex-start; gap:0; }
  .main-nav>ul>li { width:100%; padding:.3rem 0 .75rem; }
  .main-nav>ul>li+li { border-top:1px solid rgba(36,32,29,.16); padding-top:.75rem; }
  .main-nav>ul>li>a { display:flex; width:100%; min-height:44px; align-items:center; padding:.4rem 0; }
  .main-nav .sub-menu { position:static; display:block; visibility:visible; min-width:0; width:100%; margin:0 0 .2rem .5rem; padding:0 0 0 .9rem; border:0; border-left:1px solid rgba(36,32,29,.3); box-shadow:none; opacity:1; transform:none; pointer-events:auto; transition:none; }
  .main-nav .menu-item-has-children::after { display:none; }
  .main-nav .sub-menu li { width:100%; }
  .main-nav .sub-menu a { display:flex; align-items:center; min-height:40px; padding:.4rem .35rem; font-size:.76rem; }
  .hero-grid,.manifesto-grid,.path-grid,.book-grid,.topic-hero-grid,.closing-grid,.institution-grid,.knowledge-hero-grid { grid-template-columns:1fr; }
  .hero h1 { max-width:12ch; }.hero-book { margin-top:2rem; justify-self:start; }
  .section-kicker { writing-mode:horizontal-tb; transform:none; }.manifesto-grid { gap:2rem; }.margin-copy { max-width:30rem; }
  .book-number { writing-mode:horizontal-tb; transform:none; }
  .editorial-section { grid-template-columns:55px 1fr; }.margin-note { grid-column:2; }
  .footer-grid { grid-template-columns:1fr 1fr; }.footer-grid>div:first-child { grid-column:1/-1; }
  .knowledge-layout { grid-template-columns:minmax(0,1fr); }
  .article-index,.article-margin { position:static; }
  .article-index { border-bottom:1px solid rgba(36,32,29,.25); padding-bottom:2rem; }
  .article-index ol { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); }
  .article-margin { max-width:32rem; }
  .path-station { padding-bottom:1.75rem; }
}
@media (max-width:782px) { body.admin-bar .site-header { top:46px; } }
@media (max-width:680px) {
  .container { width:min(100% - 1.5rem,1320px); }
  .header-inner { min-height:68px; }.main-nav { top:68px; max-height:calc(100dvh - 68px); padding-inline:1.25rem; }.brand-mark { width:40px;height:40px; }.brand-name { font-size:.86rem; }
  .hero { padding-top:3.5rem; }.hero-grid,.topic-row,.topic-row.is-reversed,.section-heading { grid-template-columns:1fr; }
  .hero-index { grid-template-columns:1fr auto; }.hero-index span:nth-child(2) { display:none; }
  .topic-section { padding-top:5rem; }.section-heading { margin-bottom:3rem; }.topic-list { grid-template-columns:1fr; }
  .topic-row { min-height:0; padding:2.25rem 0 2.5rem; }
  .topic-hero h1 { font-size:clamp(3rem,15vw,5rem); }.editorial-section { grid-template-columns:1fr; padding:3rem 0; }.margin-note { grid-column:auto; }
  .principle-grid { grid-template-columns:1fr; }.footer-grid { grid-template-columns:1fr; }.footer-grid>div:first-child { grid-column:auto; }.footer-bottom { flex-direction:column; }.footer-meta { align-items:flex-start; text-align:left; }
  .article-index ol,.next-grid { grid-template-columns:1fr; }
  .topic-row { grid-template-columns:50px minmax(0,1fr); gap:1rem; }
  .topic-number { width:38px; height:38px; margin-left:.45rem; }
  .topic-copy { display:block; }
  .topic-meta { margin:.45rem 0 1.15rem; }
  .topic-copy h3 { margin:0 0 1rem; }
  .topic-copy>p:not(.topic-meta) { margin:0; }
  .topic-copy .text-link { margin-top:1.25rem; }
  .path-station { grid-template-columns:50px minmax(0,1fr) 16px; gap:1rem; padding-bottom:1.5rem; }
  .path-title { font-size:1.35rem; }
  .path-description { font-size:.92rem; }
  .knowledge-content p,.knowledge-content li { font-size:1rem; }
  .knowledge-content table { display:block; overflow-x:auto; white-space:normal; }
}
@media (prefers-reduced-motion:no-preference) {
  .hero-copy,.hero-visual,.topic-row,.path-station { animation:editorial-rise 520ms var(--ease-out) both; }
  .hero-visual { animation-delay:90ms; }.path-station:nth-child(2){animation-delay:45ms}.path-station:nth-child(3){animation-delay:90ms}.path-station:nth-child(4){animation-delay:135ms}.path-station:nth-child(5){animation-delay:180ms}
}
@keyframes editorial-rise { from { opacity:0; transform:translateY(18px); } to { opacity:1; transform:translateY(0); } }
@media (prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } }