:root{
  --bg:#020812;--panel:#061321;--panel2:#081a2c;--line:rgba(0,221,255,.36);--line2:rgba(0,221,255,.16);
  --cyan:#00e7ff;--cyan2:#78edff;--gold:#ffc75f;--orange:#ff9b34;--purple:#b36cff;--green:#9dff87;
  --text:#f2fbff;--muted:#b7c8d9;--soft:#7f99ad;--max:1320px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 50% -20%,#0d2941 0%,#061322 35%,#020812 78%);color:var(--text);font-family:Inter,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.45;min-width:320px}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.page-shell{width:min(var(--max),94vw);margin:0 auto}.site-header{position:sticky;top:0;z-index:40;background:linear-gradient(180deg,rgba(3,9,17,.98),rgba(3,9,17,.88));border-bottom:1px solid var(--line2);backdrop-filter:blur(18px)}.header-shell{width:min(var(--max),94vw);margin:0 auto;padding:10px 0 12px}.brand-row{display:flex;align-items:center;gap:18px;justify-content:space-between}.brand-mark{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}.brand-logo{width:34px;height:34px;border:2px solid var(--cyan);border-radius:50%;display:grid;place-items:center;color:var(--cyan);font-weight:900;font-size:22px;box-shadow:0 0 20px rgba(0,231,255,.18)}.brand-text small{display:block;color:#b8c6d3;font-size:.62rem;letter-spacing:.15em;margin-top:1px}.search-contact{display:flex;gap:16px;align-items:center}.search{width:min(430px,34vw);border:1px solid var(--line2);background:#061321;border-radius:8px;color:#dff8ff;padding:12px 16px}.contact-btn,.nav-btn,.chip,.action{border:1px solid var(--line);background:rgba(0,231,255,.055);border-radius:8px;color:#effcff;font-weight:800;letter-spacing:.04em}.contact-btn{padding:11px 20px;text-transform:uppercase}.top-nav{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:10px}.nav-btn{font-size:.78rem;padding:8px 16px}.nav-btn.active,.nav-btn:hover,.contact-btn:hover{border-color:var(--cyan);color:var(--cyan);box-shadow:0 0 16px rgba(0,231,255,.14)}.hero-card,.section-card{border:1px solid var(--line);background:linear-gradient(135deg,rgba(7,18,31,.96),rgba(2,9,18,.98));border-radius:12px;box-shadow:0 18px 70px rgba(0,0,0,.32),inset 0 0 70px rgba(0,231,255,.035)}.hero-card{margin-top:14px;padding:28px 30px 24px;overflow:hidden}.back-link{display:inline-flex;color:var(--cyan);font-weight:800;font-size:.86rem;margin-bottom:18px}.hero-grid{display:grid;grid-template-columns:1fr 1.35fr;gap:36px;align-items:center}.eyebrow{color:var(--cyan);font-size:.78rem;font-weight:900;letter-spacing:.42em;text-transform:uppercase;margin-bottom:12px}.hero h1{font-family:Georgia,Times New Roman,serif;font-size:clamp(3rem,5vw,5.2rem);line-height:.92;margin:0 0 18px}.hero p{color:#d8e8f3;font-size:1rem;max-width:610px}.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:24px}.chip{display:inline-flex;align-items:center;gap:8px;padding:10px 18px}.hero-art{border-radius:8px;overflow:hidden}.hero-art img{width:100%;height:360px;object-fit:cover;object-position:center}.section-card{margin-top:16px;padding:28px 30px}.section-card h2{font-family:Georgia,Times New Roman,serif;font-size:clamp(2rem,3.4vw,3.6rem);line-height:1;margin:0 0 8px}.lead{color:#c7d7e4;margin:0 0 18px}.domain-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.domain-card{min-height:365px;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:linear-gradient(180deg,rgba(5,20,34,.96),rgba(3,12,23,.98));transition:.18s;display:flex;flex-direction:column}.domain-card:hover{transform:translateY(-3px);border-color:rgba(0,231,255,.78);box-shadow:0 0 28px rgba(0,231,255,.16)}.domain-card img{height:132px;width:100%;object-fit:cover;border-bottom:1px solid var(--line2)}.domain-body{padding:16px;display:flex;flex-direction:column;gap:7px;flex:1}.domain-tag{color:var(--cyan);font-size:.68rem;font-weight:900;letter-spacing:.28em;text-transform:uppercase}.domain-card h3{font-family:Georgia,Times New Roman,serif;font-size:1.55rem;line-height:1.02;margin:0}.domain-card p{color:#c6d6e2;font-size:.92rem;margin:0;flex:1}.open-link{color:var(--cyan);font-weight:900;margin-top:8px;font-size:.9rem}.roadmap{margin-top:14px;border:1px solid var(--line);border-radius:10px;padding:18px;background:rgba(3,12,23,.78)}.road-grid{display:grid;grid-template-columns:1.1fr auto 1.1fr auto 1.1fr auto 1.1fr auto 1.1fr;gap:12px;align-items:center}.era{border:1px solid var(--line);border-radius:8px;padding:14px 18px;min-height:82px;display:grid;grid-template-columns:54px 1fr;gap:14px;align-items:center;background:rgba(0,231,255,.045)}.era .icon{width:50px;height:50px;border-radius:50%;display:grid;place-items:center;border:1px solid currentColor;font-size:24px}.era b{display:block;letter-spacing:.12em;text-transform:uppercase;font-size:.82rem}.era span{display:block;color:#d5e2ef;font-size:.9rem}.arrow{font-size:28px;color:var(--cyan)}.era.green{border-color:rgba(157,255,135,.65);color:var(--green)}.era.orange{border-color:rgba(255,155,52,.75);color:var(--orange)}.era.purple{border-color:rgba(179,108,255,.75);color:var(--purple)}.era.blue{border-color:rgba(80,165,255,.75);color:#58b7ff}.boundary{margin-top:14px;text-align:center;color:#8ca4b8;font-size:.9rem;padding-bottom:14px}.footer{color:#8ca4b8;text-align:center;font-size:.9rem;padding:18px 0 28px}.sub-hero{display:grid;grid-template-columns:1fr 1.1fr;gap:22px;align-items:center}.sub-hero img{width:100%;height:370px;object-fit:cover;border-radius:10px;border:1px solid var(--line2)}.sub-content h1{font-family:Georgia,Times New Roman,serif;font-size:clamp(2.5rem,4vw,4.8rem);line-height:1;margin:0 0 16px}.sub-content p{color:#d4e5f2}.panel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}.panel{border:1px solid var(--line2);border-radius:10px;background:rgba(5,20,34,.65);padding:18px}.panel h3{margin:0 0 8px;color:#fff}.panel p,.panel li{color:#c6d6e2}.panel ul{margin:0;padding-left:18px}.zoom-controls{position:fixed;right:16px;bottom:16px;display:flex;gap:8px;z-index:60}.zoom-controls button{border:1px solid var(--line);background:rgba(2,8,18,.9);color:#e9fbff;border-radius:8px;padding:9px 12px;font-weight:900}.scaled{transform-origin:top center}@media(max-width:1180px){.domain-grid{grid-template-columns:repeat(3,1fr)}.hero-grid,.sub-hero{grid-template-columns:1fr}.hero-art img{height:auto}.road-grid{grid-template-columns:1fr}.arrow{display:none}.search{display:none}}@media(max-width:760px){.page-shell,.header-shell{width:min(95vw,var(--max))}.brand-row{align-items:flex-start;gap:10px}.domain-grid,.panel-grid{grid-template-columns:1fr}.hero-card,.section-card{padding:20px 16px}.hero h1{font-size:2.8rem}.hero-actions{gap:8px}.chip{width:100%;justify-content:center}.domain-card{min-height:auto}.top-nav{justify-content:flex-start}.nav-btn{font-size:.72rem;padding:7px 10px}.roadmap{padding:12px}.era{grid-template-columns:42px 1fr}.era .icon{width:40px;height:40px}.search-contact{margin-left:auto}.contact-btn{padding:9px 12px}.brand-text small{display:none}}


/* Chrono-Anchor Studios book-branch additions */
.section-headline{display:flex;justify-content:space-between;gap:18px;align-items:flex-end;margin-bottom:18px}.section-headline .action{display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;padding:10px 18px}.books-feature{background:linear-gradient(135deg,rgba(8,24,42,.98),rgba(2,9,18,.98));position:relative;overflow:hidden}.books-feature:before{content:"";position:absolute;inset:-20% -10% auto auto;width:520px;height:520px;background:radial-gradient(circle,rgba(0,231,255,.11),transparent 66%);pointer-events:none}.book-layout{display:grid;grid-template-columns:minmax(280px,.9fr) 2fr;gap:16px;position:relative}.book-card{border:1px solid var(--line);background:linear-gradient(180deg,rgba(5,22,38,.95),rgba(2,11,22,.98));border-radius:12px;padding:18px;box-shadow:inset 0 0 38px rgba(0,231,255,.035);min-height:190px;display:flex;flex-direction:column}.book-card:hover{border-color:rgba(0,231,255,.72);box-shadow:0 0 26px rgba(0,231,255,.13),inset 0 0 42px rgba(0,231,255,.05)}.lead-book{min-height:100%;border-color:rgba(255,199,95,.68);background:linear-gradient(145deg,rgba(41,30,11,.7),rgba(4,18,31,.98))}.book-card-grid,.book-list-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.book-list-grid{grid-template-columns:repeat(2,1fr)}.book-kicker{color:var(--cyan);font-weight:900;font-size:.7rem;text-transform:uppercase;letter-spacing:.2em;margin-bottom:10px}.lead-book .book-kicker{color:var(--gold)}.book-card h3{font-family:Georgia,Times New Roman,serif;font-size:clamp(1.35rem,2vw,2rem);line-height:1.05;margin:0 0 10px}.book-card p{color:#c9d9e5;margin:0 0 12px}.book-note{font-size:.92rem;color:#9fb3c4!important;margin-top:auto}.status-pill{align-self:flex-start;margin-top:8px;border:1px solid rgba(0,231,255,.42);color:var(--cyan);border-radius:999px;padding:7px 11px;font-size:.74rem;font-weight:900;text-transform:uppercase;letter-spacing:.08em;background:rgba(0,231,255,.06)}.status-pill.hot{border-color:rgba(255,199,95,.75);color:var(--gold);background:rgba(255,199,95,.08)}.hero-art{background:#030b14;border:1px solid var(--line2);box-shadow:0 0 40px rgba(0,231,255,.08)}.hero-art img{object-position:center center}.sub-hero img{background:#030b14;box-shadow:0 0 34px rgba(0,231,255,.08)}
@media(max-width:1180px){.book-layout{grid-template-columns:1fr}.book-card-grid,.book-list-grid{grid-template-columns:repeat(2,1fr)}.section-headline{align-items:flex-start;flex-direction:column}}
@media(max-width:760px){.book-card-grid,.book-list-grid{grid-template-columns:1fr}.section-headline .action{width:100%}.book-card{min-height:auto}}


/* Chrono-Anchor book folder pages v2 */
.book-card h3 a{color:inherit;text-decoration:none}.book-card h3 a:hover{color:var(--cyan)}
.book-page-link{margin-top:12px;color:var(--cyan);font-weight:900;font-size:.9rem;display:inline-flex;align-self:flex-start;letter-spacing:.02em}.book-page-link:hover{text-decoration:underline}
.teaser-block{border:1px solid rgba(255,199,95,.55);background:linear-gradient(135deg,rgba(45,30,8,.72),rgba(4,18,31,.92));border-radius:12px;padding:20px;margin:18px 0}.teaser-block h3{margin:0 0 8px;color:var(--gold);letter-spacing:.08em;text-transform:uppercase;font-size:.95rem}.teaser-block p{font-family:Georgia,Times New Roman,serif;font-size:clamp(1.25rem,2.2vw,1.9rem);line-height:1.25;margin:0;color:#fff}
.treatment-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}.development-list{display:grid;gap:12px;border:1px solid var(--line2);border-radius:12px;background:rgba(5,20,34,.55);padding:18px;color:#cbdcea}.development-list b{color:#fff}
@media(max-width:980px){.treatment-grid{grid-template-columns:1fr}}

/* Systems rebuild: technical/story boundary bridge */
.branch-bridge{border-color:rgba(255,199,95,.42)}
.bridge-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}
.bridge-card{border:1px solid var(--line);border-radius:12px;background:linear-gradient(145deg,rgba(5,20,34,.82),rgba(2,10,20,.96));padding:20px;min-height:150px}
.bridge-card h3{font-family:Georgia,Times New Roman,serif;font-size:1.8rem;line-height:1;margin:0 0 10px}
.bridge-card p{color:#cbdbea;margin:0}
.bridge-card.systems{border-color:rgba(0,231,255,.55)}
.bridge-card.studios{border-color:rgba(255,199,95,.55)}
.codex-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:18px}
.codex-list .panel{min-height:145px}
.moved-note{border:1px solid rgba(255,199,95,.45);background:rgba(255,199,95,.07);border-radius:12px;padding:18px;color:#f5e2bd;margin-top:18px}
@media(max-width:900px){.bridge-grid,.codex-list{grid-template-columns:1fr}}


/* Time research hub additions */
.research-hub-note{padding:18px 22px}.moved-note{border:1px solid rgba(255,199,95,.45);background:rgba(255,199,95,.07);border-radius:12px;padding:18px;color:#f5e2bd}.moved-note a{display:inline}.panel h3{color:#fff}.panel p{margin-top:0}.domain-card .domain-body{min-height:220px}.chrono-research-feature{margin-top:1rem}.chrono-research-feature h2{margin-top:0}.chrono-research-feature .open{color:#18e5ff;font-weight:900}