/* ════════════════════════════════════════════════════════════════════════
   THE BOOK CLUB — "a literary quarterly printed on heavy cream stock"
   Direction: Editorial serif. Big move: THE SHELF (3D bound books).
   Every value comes from the tokens in §1. See DESIGN.md.
   ════════════════════════════════════════════════════════════════════════ */

/* ── 1. TOKENS ─────────────────────────────────────────────────────────── */
:root{
  color-scheme:light;               /* the paper IS the brand — no dark flip */
  --paper:#f3efe6; --paper-2:#eae4d7; --paper-3:#e1d9c8;
  --ink:#16130f; --muted:#6a6358; --line:#d8d0c0;
  --accent:#7a1e1e; --accent-2:#5f1515; --on-accent:#f3efe6;
  --night:#12100d; --night-2:#1c1915; --night-3:#26221c;
  --night-ink:#efe9dc; --night-muted:#9b9384; --night-line:rgba(239,233,220,.12);
  --foil:#c9a45c;

  /* contextual roles — .night swaps these, components only read roles */
  --bg:var(--paper); --fg:var(--ink); --fg-2:var(--muted); --rule:var(--line); --card:var(--paper-2);

  --f-display:"Fraunces", "Iowan Old Style", Georgia, serif;
  --f-body:"Inter Tight", system-ui, -apple-system, sans-serif;

  /* fluid type, 360 → 1440 */
  --s-2:clamp(.72rem,.7rem + .08vw,.78rem);
  --s-1:clamp(.84rem,.8rem + .15vw,.92rem);
  --s0:clamp(1rem,.96rem + .2vw,1.125rem);
  --s1:clamp(1.18rem,1.1rem + .4vw,1.42rem);
  --s2:clamp(1.5rem,1.25rem + 1.1vw,2.2rem);
  --s3:clamp(2.1rem,1.5rem + 2.7vw,3.9rem);
  --s4:clamp(2.7rem,1.5rem + 5.2vw,6.4rem);
  --s5:clamp(3.3rem,.9rem + 10.2vw,10.6rem);

  --section:clamp(5.5rem,3rem + 8.5vw,9.5rem);
  --gutter:clamp(1rem,.4rem + 2.6vw,2.5rem);
  --max:1320px;
  --r-sm:3px; --r-md:10px; --r-full:999px;

  --ease:cubic-bezier(.16,1,.3,1);
  --ease-soft:cubic-bezier(.22,1,.36,1);
  --sheet:cubic-bezier(.32,.72,0,1);
  --d1:.2s; --d2:.45s; --d3:.95s;
  --nav-h:76px;
}
.night{
  --bg:var(--night); --fg:var(--night-ink); --fg-2:var(--night-muted); --rule:var(--night-line); --card:var(--night-2);
  background:var(--bg); color:var(--fg);
}

/* ── 2. BASE ───────────────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 16px)}
body{margin:0;background:var(--bg);color:var(--fg);font:400 var(--s0)/1.6 var(--f-body);letter-spacing:-.006em;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:clip;min-height:100svh}
body.lock{overflow:hidden}
img,svg{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer;padding:0}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:300;font-optical-sizing:auto;line-height:.92;letter-spacing:-.035em;margin:0;text-wrap:balance}
h1 em,h2 em,h3 em{font-style:italic;font-weight:300}
p{margin:0;text-wrap:pretty;max-width:64ch}
::selection{background:var(--accent);color:var(--on-accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
.night :focus-visible{outline-color:var(--night-ink)}
.wrap{width:min(100% - 2*var(--gutter),var(--max));margin-inline:auto}
.section{padding-block:var(--section)}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:1rem;z-index:200;background:var(--ink);color:var(--paper);padding:.7rem 1.1rem;border-radius:var(--r-full)}
.skip:focus{left:1rem}

/* paper grain — multiplies over everything, never blocks input */
body::after{content:"";position:fixed;inset:-50%;z-index:300;pointer-events:none;opacity:.06;mix-blend-mode:multiply;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ── 3. TYPE UTILITIES ─────────────────────────────────────────────────── */
.eyebrow{font:500 var(--s-2)/1.2 var(--f-body);letter-spacing:.16em;text-transform:uppercase;color:var(--fg-2)}
.folio{font:italic 300 var(--s1)/1 var(--f-display);color:var(--fg-2);letter-spacing:0}
.lede{font-size:var(--s1);line-height:1.45;color:var(--fg-2);max-width:42ch}
.display{font-size:var(--s5);line-height:.84;letter-spacing:-.05em}
.h-xl{font-size:var(--s4)} .h-lg{font-size:var(--s3)} .h-md{font-size:var(--s2);line-height:1.05;letter-spacing:-.02em}
.accent{color:var(--accent)} .night .accent{color:#d98c7a}
.rule{height:1px;background:var(--rule);border:0;margin:0}
.link{background:linear-gradient(currentColor,currentColor) 0 100%/0 1px no-repeat;transition:background-size var(--d2) var(--ease);padding-bottom:2px}
.link:hover{background-size:100% 1px}
.arrow{display:inline-block;transition:transform var(--d2) var(--ease)} a:hover .arrow,button:hover .arrow{transform:translateX(4px)}

/* chapter head: roman numeral + label in the margin, hairline across */
.chapter{display:grid;grid-template-columns:auto 1fr auto;align-items:baseline;gap:1rem;padding-bottom:1.1rem;border-bottom:1px solid var(--rule);margin-bottom:clamp(2.5rem,5vw,4.5rem)}
.chapter .num{font:italic 300 var(--s2)/1 var(--f-display);color:var(--accent);letter-spacing:-.01em}
.night .chapter .num{color:var(--foil)}

/* split headline: words rise from a mask */
.split .w{display:inline-block;overflow:hidden;vertical-align:top;padding:0 .03em .12em;margin:0 -.03em -.12em}
.js .split .w>span{display:inline-block;transform:translateY(108%);transition:transform 1.05s var(--ease) calc(var(--i,0)*65ms)}
.js .split.in .w>span{transform:none}

/* ── 4. BUTTONS ────────────────────────────────────────────────────────── */
.btn{--h:54px;display:inline-flex;align-items:center;justify-content:center;gap:.8rem;height:var(--h);padding:0 .5rem 0 1.5rem;border-radius:var(--r-full);
  background:var(--fg);color:var(--bg);font:500 var(--s-1)/1 var(--f-body);letter-spacing:.01em;white-space:nowrap;position:relative;overflow:hidden;isolation:isolate;
  transition:transform var(--d1) var(--ease),box-shadow var(--d2) var(--ease),background var(--d2)}
.btn .chip{display:grid;place-items:center;width:calc(var(--h) - 12px);aspect-ratio:1;border-radius:50%;background:var(--accent);color:var(--on-accent);transition:transform var(--d2) var(--ease)}
.btn .chip svg{width:16px;height:16px}
.btn::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.2) 50%,transparent 70%);transform:translateX(-120%);transition:transform 1s var(--ease)}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 34px -14px rgba(22,19,15,.55)}
.btn:hover::after{transform:translateX(120%)} .btn:hover .chip{transform:rotate(-45deg)}
.btn:active{transform:translateY(0) scale(.98)}
.btn.accent-fill{background:var(--accent);color:var(--on-accent)} .btn.accent-fill .chip{background:var(--on-accent);color:var(--accent)}
.btn.plain{padding:0 1.6rem}
.btn[disabled]{opacity:.5;pointer-events:none}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;height:54px;padding:0 1.4rem;border-radius:var(--r-full);border:1px solid var(--rule);
  font:500 var(--s-1)/1 var(--f-body);white-space:nowrap;transition:border-color var(--d1),background var(--d1)}
.btn-ghost:hover{border-color:var(--fg)}
.btn-sm{--h:42px;height:42px} .btn-ghost.btn-sm{height:42px;padding:0 1.1rem}
.ctas{display:flex;flex-wrap:wrap;gap:.7rem;align-items:center}

/* ── 5. NAV ────────────────────────────────────────────────────────────── */
.nav{position:fixed;inset:0 0 auto;z-index:80;height:var(--nav-h);border-bottom:1px solid transparent;
  transition:background var(--d2),border-color var(--d2),backdrop-filter var(--d2),transform .5s var(--ease)}
.nav.scrolled{background:color-mix(in srgb,var(--paper) 80%,transparent);-webkit-backdrop-filter:blur(16px) saturate(1.3);backdrop-filter:blur(16px) saturate(1.3);border-color:var(--line)}
.nav.hide{transform:translateY(-100%)}
.nav .wrap{height:100%;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:1rem}
.brand{display:inline-flex;align-items:center;gap:.65rem;justify-self:start}
.brand .mono{width:34px;height:34px;flex:none}
.brand .name{font:400 1.32rem/1 var(--f-display);letter-spacing:-.025em}
.brand .name em{font-style:italic}
.nav-links{display:flex;gap:2.1rem;list-style:none;margin:0;padding:0;font-size:var(--s-1)}
.nav-links a{position:relative;padding:.5rem 0;color:var(--fg-2);transition:color var(--d1)}
.nav-links a:hover,.nav-links a[aria-current=page]{color:var(--fg)}
.nav-links a[aria-current=page]::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:1px;background:currentColor}
.nav-tools{justify-self:end;display:flex;align-items:center;gap:.4rem}
.icon-btn{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:50%;transition:background var(--d1)}
.icon-btn:hover{background:color-mix(in srgb,var(--fg) 7%,transparent)}
.icon-btn svg{width:20px;height:20px}
.bag-btn{display:inline-flex;align-items:center;gap:.55rem;height:42px;padding:0 .45rem 0 1rem;border-radius:var(--r-full);border:1px solid var(--rule);font-size:var(--s-1);transition:border-color var(--d1)}
.bag-btn:hover{border-color:var(--fg)}
.bag-count{display:grid;place-items:center;min-width:28px;height:28px;padding:0 .4rem;border-radius:var(--r-full);background:var(--fg);color:var(--bg);font:600 .78rem/1 var(--f-body);font-variant-numeric:tabular-nums}
.bag-count.bump{animation:bump .5s cubic-bezier(.34,1.56,.64,1)}
@keyframes bump{40%{transform:scale(1.3)}}
.menu-btn{display:none}
@media (max-width:900px){
  .nav .wrap{grid-template-columns:1fr auto}
  .nav .wrap>nav{display:none} .menu-btn{display:inline-grid}
  .bag-btn .lbl{display:none} .bag-btn{padding:0 .4rem;border:0}
}

/* full-screen mobile sheet */
.sheet{position:fixed;inset:0;z-index:90;background:var(--paper);display:flex;flex-direction:column;justify-content:space-between;padding:calc(var(--nav-h) + 1rem) var(--gutter) 2rem;
  opacity:0;visibility:hidden;transition:opacity var(--d2) var(--ease),visibility 0s var(--d2)}
.sheet.open{opacity:1;visibility:visible;transition-delay:0s}
.sheet nav{display:grid;gap:.4rem}
.sheet nav a{font:300 clamp(2.6rem,11vw,4rem)/1.05 var(--f-display);letter-spacing:-.035em;display:flex;justify-content:space-between;align-items:baseline;padding-block:.35rem;border-bottom:1px solid var(--line)}
.sheet nav a span{font:italic 300 1rem/1 var(--f-display);color:var(--accent)}
.sheet .close{position:absolute;top:16px;right:var(--gutter)}

/* ── 6. THE BOOK — a bound 3D object ──────────────────────────────────── */
/* --bw width · --ar height/width · --bt spine thickness · --ry turn · --lift */
.book{--bw:150px;--ar:1.5;--bt:28px;--ry:26deg;--lift:0px;--spine:#3a2f26;--spine-ink:#efe9dc;
  position:relative;flex:none;width:var(--bw);height:calc(var(--bw)*var(--ar));perspective:1500px;perspective-origin:50% -40%;
  display:block;outline-offset:8px}
.book .obj{position:absolute;inset:0;transform-style:preserve-3d;
  transform:translateY(calc(-1*var(--lift))) rotateY(var(--ry));transition:transform .9s var(--ease)}
.book .face,.book .back,.book .spine,.book .pages,.book .top{position:absolute;backface-visibility:hidden}
.book .face{inset:0;transform:translateZ(calc(var(--bt)/2));border-radius:1px 3px 3px 1px;overflow:hidden;background:var(--spine)}
.book .face img{width:100%;height:100%;object-fit:cover}
.book .face::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(90deg,rgba(0,0,0,.34) 0,rgba(255,255,255,.22) 1.4%,rgba(0,0,0,.12) 3.2%,rgba(255,255,255,.04) 6%,transparent 9%),
             linear-gradient(118deg,rgba(255,255,255,.16),transparent 34%,transparent 70%,rgba(0,0,0,.12))}
.book .back{inset:0;transform:rotateY(180deg) translateZ(calc(var(--bt)/2));background:var(--spine)}
.book .spine{top:0;height:100%;width:var(--bt);left:calc((var(--bw) - var(--bt))/2);
  transform:rotateY(-90deg) translateZ(calc(var(--bw)/2));background:var(--spine);color:var(--spine-ink);
  display:flex;align-items:center;justify-content:center;overflow:hidden;
  box-shadow:inset 2px 0 0 rgba(255,255,255,.08),inset -3px 0 4px rgba(0,0,0,.28)}
.book .spine::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.25),transparent 30%,rgba(255,255,255,.06) 60%,rgba(0,0,0,.3))}
.book .spine span{position:relative;writing-mode:vertical-rl;font:400 clamp(8px,calc(var(--bt)*.36),13px)/1 var(--f-display);letter-spacing:.02em;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-height:84%}
.book .pages{top:2px;height:calc(100% - 4px);width:calc(var(--bt) - 3px);left:calc((var(--bw) - var(--bt))/2 + 1.5px);
  transform:rotateY(90deg) translateZ(calc(var(--bw)/2 - 3px));
  background:repeating-linear-gradient(90deg,#f2ecdf 0 1px,#dcd2bd 1px 2px)}
.book .top{left:1px;width:calc(var(--bw) - 4px);height:calc(var(--bt) - 3px);top:calc((var(--bw)*var(--ar) - var(--bt))/2 + 1.5px);
  transform:rotateX(90deg) translateZ(calc(var(--bw)*var(--ar)/2 - 2px));
  background:repeating-linear-gradient(0deg,#f2ecdf 0 1px,#dcd2bd 1px 2px)}
/* contact shadow on the shelf — fades as the book lifts */
.book::after{content:"";position:absolute;left:-4%;right:-14%;bottom:-10px;height:20px;pointer-events:none;
  background:radial-gradient(50% 50% at 46% 50%,rgba(22,19,15,.42),transparent 72%);filter:blur(5px);
  transition:opacity .9s var(--ease),transform .9s var(--ease)}
.shelf .book:hover::after,.shelf .book:focus-visible::after{opacity:.3;transform:scaleX(.8)}
.night .book::after{background:radial-gradient(50% 50% at 46% 50%,rgba(0,0,0,.75),transparent 72%)}

/* ── 7. THE SHELF ──────────────────────────────────────────────────────── */
.shelf{--lean:0deg;position:relative;display:flex;align-items:flex-end;gap:clamp(1.2rem,2.2vw,2.4rem);
  padding:3rem max(var(--gutter),calc((100vw - var(--max))/2)) 0;margin-inline:calc(50% - 50vw);overflow-x:auto;overflow-y:visible;
  scrollbar-width:none;overscroll-behavior-x:contain;scroll-snap-type:x proximity}
.shelf::-webkit-scrollbar{display:none}
.shelf .book{--ry:calc(26deg + var(--lean));scroll-snap-align:start}
.shelf .book:hover,.shelf .book:focus-visible{--ry:3deg;--lift:22px;z-index:2}
.shelf .book.lean{transform:rotate(-7deg);transform-origin:100% 100%;margin-left:.6rem}
.shelf-board{position:relative;height:14px;margin-top:-1px;margin-inline:calc(50% - 50vw);
  background:linear-gradient(var(--line),var(--line)) 0 0/100% 1px no-repeat,
             linear-gradient(180deg,rgba(22,19,15,.06),transparent)}
.night .shelf-board{background:linear-gradient(var(--night-line),var(--night-line)) 0 0/100% 1px no-repeat,linear-gradient(180deg,rgba(0,0,0,.4),transparent)}
.js .shelf.stage .book{opacity:0;translate:0 40px}
.js .shelf.stage.in .book{opacity:1;translate:0 0;transition:opacity .9s var(--ease) calc(var(--i)*70ms),translate 1.1s var(--ease) calc(var(--i)*70ms)}

/* ── 8. FLAT COVER CARD (grids) ───────────────────────────────────────── */
.covers{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,168px),1fr));gap:clamp(2rem,3vw,3rem) clamp(1rem,1.6vw,1.6rem)}
.covers>*{min-width:0}
.card{display:flex;flex-direction:column;gap:.85rem;position:relative}
.card .art{position:relative;aspect-ratio:2/3;border-radius:1px 4px 4px 1px;overflow:hidden;background:var(--spine,var(--paper-3));
  box-shadow:0 1px 0 rgba(22,19,15,.06),0 18px 30px -22px rgba(22,19,15,.55);
  transform:perspective(900px) rotateY(0) translateY(0);transition:transform .7s var(--ease),box-shadow .7s var(--ease)}
.card .art img{width:100%;height:100%;object-fit:cover}
.card .art::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(0,0,0,.28) 0,rgba(255,255,255,.18) 1.5%,rgba(0,0,0,.08) 3.5%,transparent 8%)}
.card:hover .art{transform:perspective(900px) rotateY(-9deg) translateY(-8px);box-shadow:0 1px 0 rgba(22,19,15,.06),22px 30px 40px -24px rgba(22,19,15,.6)}
.card .quick{position:absolute;left:10px;right:10px;bottom:10px;z-index:2;height:40px;border-radius:var(--r-full);background:var(--paper);color:var(--ink);
  font:500 var(--s-2)/1 var(--f-body);letter-spacing:.06em;text-transform:uppercase;box-shadow:0 8px 24px -8px rgba(0,0,0,.4);
  opacity:0;translate:0 8px;transition:opacity var(--d2) var(--ease),translate var(--d2) var(--ease),background var(--d1)}
.card:hover .quick,.card .quick:focus-visible{opacity:1;translate:0 0}
.card .quick:hover{background:var(--accent);color:var(--on-accent)}
.card .quick.in-bag{background:var(--ink);color:var(--paper);opacity:1;translate:0 0}
@media (hover:none){.card .quick{opacity:1;translate:0 0;height:36px}}
.card .t{font:400 1.12rem/1.18 var(--f-display);letter-spacing:-.012em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .a{font-size:var(--s-1);color:var(--fg-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:.2rem}
.card .m{display:flex;justify-content:space-between;align-items:baseline;font-size:var(--s-2);color:var(--fg-2);letter-spacing:.04em;margin-top:.4rem;font-variant-numeric:tabular-nums}
.card .m b{font-weight:500;color:var(--fg)}
/* the cover and the title both link; the quick-add button sits on top of the cover */
.card .art-link{display:block;height:100%}
.card .title-link{display:block;padding-block:.2rem;min-height:32px}
.card .title-link:hover .t{color:var(--accent)}

/* ── 9. HOME ───────────────────────────────────────────────────────────── */
.hero{padding-top:calc(var(--nav-h) + clamp(1.2rem,3vw,2.4rem));overflow:hidden}
.hero-meta{display:flex;justify-content:space-between;gap:1rem;padding-bottom:1rem;border-bottom:1px solid var(--rule)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,27rem);gap:1.8rem 3.5rem;align-items:end;margin-top:clamp(1.6rem,4vw,3rem)}
.hero-grid>*{min-width:0}
.hero-side .ctas{margin-top:1.5rem}
@media (max-width:1100px){.hero-grid{grid-template-columns:1fr}.hero-side .lede{max-width:46ch}}
.hero h1 em{color:var(--accent)}
.hero .shelf{margin-top:clamp(1.5rem,3vw,2.5rem);padding-top:clamp(2.5rem,4vw,4rem)}


/* contents (table of contents) */
.toc-wrap{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(2rem,6vw,7rem);align-items:start}
.toc-wrap .intro{position:sticky;top:calc(var(--nav-h) + 2rem)}
.toc-wrap .intro p{margin-top:1.6rem}
.toc{list-style:none;margin:0;padding:0;counter-reset:toc}
.toc li{border-bottom:1px solid var(--rule)}
.toc a{display:grid;grid-template-columns:3.2rem auto 1fr auto 1.6rem;align-items:baseline;gap:.9rem;padding:1.15rem 0;transition:color var(--d2),padding var(--d2) var(--ease)}
.toc .n{font:italic 300 var(--s0)/1 var(--f-display);color:var(--fg-2)}
.toc .t{font:300 var(--s2)/1.05 var(--f-display);letter-spacing:-.022em;transition:font-style 0s}
.toc .dots{height:1px;align-self:center;translate:0 .35em;background-image:radial-gradient(circle,var(--fg-2) .8px,transparent 1.2px);background-size:7px 2px;background-repeat:repeat-x;opacity:.55}
.toc .c{font:italic 300 var(--s1)/1 var(--f-display);font-variant-numeric:oldstyle-nums;color:var(--fg-2)}
.toc .go{opacity:0;translate:-6px 0;transition:opacity var(--d2),translate var(--d2) var(--ease);color:var(--accent)}
.toc a:hover{padding-left:.6rem}
.toc a:hover .t{font-style:italic;color:var(--accent)}
.toc a:hover .go{opacity:1;translate:0 0}
.fan{position:fixed;left:0;top:0;z-index:70;pointer-events:none;width:220px;height:220px;opacity:0;transition:opacity .35s var(--ease)}
.fan.on{opacity:1}
.fan img{position:absolute;left:50%;top:50%;width:104px;aspect-ratio:2/3;object-fit:cover;border-radius:1px 3px 3px 1px;box-shadow:0 20px 34px -18px rgba(0,0,0,.6);
  transform-origin:50% 120%;transition:transform .6s var(--ease)}
.fan.on img:nth-child(1){transform:translate(-50%,-50%) rotate(-14deg) translateX(-40px)}
.fan.on img:nth-child(2){transform:translate(-50%,-50%) rotate(0) translateY(-10px)}
.fan.on img:nth-child(3){transform:translate(-50%,-50%) rotate(14deg) translateX(40px)}
.fan img{transform:translate(-50%,-50%) scale(.85)}
@media (max-width:900px){.toc-wrap{grid-template-columns:1fr}.toc-wrap .intro{position:static}.toc a{grid-template-columns:2.2rem auto 1fr auto}.toc .go{display:none}}

/* book of the week */
.botw{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(2.5rem,7vw,8rem);align-items:center}
.botw .stage{display:grid;place-items:center;padding:3rem 0 2.5rem;position:relative}
.botw .stage::before{content:"";position:absolute;inset:8% 4% 18%;background:radial-gradient(50% 50% at 50% 55%,rgba(201,164,92,.16),transparent 70%);filter:blur(30px)}
.botw .book{--bw:clamp(190px,22vw,290px);animation:sway 9s var(--ease-soft) infinite alternate}
@keyframes sway{from{--ry:14deg}to{--ry:38deg}}
@property --ry{syntax:'<angle>';inherits:true;initial-value:26deg}
@property --lift{syntax:'<length>';inherits:true;initial-value:0px}
.botw .title{font-size:var(--s4);line-height:.9;margin-top:1rem}
.botw .by{font:italic 300 var(--s1)/1.3 var(--f-display);color:var(--fg-2);margin-top:1.1rem}
.botw .desc{margin-top:1.8rem;color:color-mix(in srgb,var(--fg) 82%,transparent);display:-webkit-box;-webkit-line-clamp:6;-webkit-box-orient:vertical;overflow:hidden}
.facts{display:flex;flex-wrap:wrap;gap:0;margin-top:2rem;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.facts>div{padding:1rem 1.6rem 1rem 0;margin-right:1.6rem;border-right:1px solid var(--rule)}
.facts>div:last-child{border-right:0}
.facts dt{font:500 var(--s-2)/1 var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:var(--fg-2)}
.facts dd{margin:.5rem 0 0;font:400 var(--s1)/1 var(--f-display);font-variant-numeric:lining-nums}
.botw .ctas{margin-top:2rem}
@media (max-width:900px){.botw{grid-template-columns:1fr}.botw .stage{padding:1rem 0 2rem}}

/* the arithmetic / membership */
.offer{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(2.5rem,6vw,7rem);align-items:center}
.prices{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--rule)}
.prices>div{padding:2.2rem 2rem 2rem 0}
.prices>div+div{padding-left:2rem;border-left:1px solid var(--rule)}
.price{font:300 clamp(4rem,2rem + 7vw,8.5rem)/.82 var(--f-display);letter-spacing:-.06em;font-variant-numeric:lining-nums}
.price sup{font-size:.38em;vertical-align:.95em;margin-right:.04em;letter-spacing:0}
.prices .what{font:italic 300 var(--s1)/1.25 var(--f-display);margin-top:.9rem}
.prices .fine{font-size:var(--s-1);color:var(--fg-2);margin-top:.7rem;max-width:30ch}
.sum{margin-top:2rem;font:300 var(--s2)/1.2 var(--f-display);letter-spacing:-.015em;max-width:26ch}
.sum em{color:var(--foil)}
.offer .ctas{margin-top:2.2rem}

/* the membership card — a physical object */
.card-stage{display:grid;place-items:center;perspective:1200px;padding:2rem 0}
.mcard{--rx:0deg;--ry:0deg;--mx:50%;--my:50%;position:relative;width:min(100%,420px);aspect-ratio:1.586;border-radius:18px;
  transform:rotateX(var(--rx)) rotateY(var(--ry));transform-style:preserve-3d;transition:transform .6s var(--ease);
  background:radial-gradient(120% 90% at 10% 0%,#2c2620,#14110e 60%);color:var(--foil);overflow:hidden;
  box-shadow:0 1px 0 rgba(255,255,255,.08) inset,0 0 0 1px rgba(201,164,92,.28) inset,0 50px 80px -40px rgba(0,0,0,.85),0 20px 40px -30px rgba(0,0,0,.7)}
.mcard::before{content:"";position:absolute;inset:0;opacity:.5;mix-blend-mode:overlay;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.4' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.mcard::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 50% at var(--mx) var(--my),rgba(255,236,190,.22),transparent 60%)}
.mcard .in{position:absolute;inset:0;padding:8% 8.5%;display:flex;flex-direction:column;justify-content:space-between}
.mcard .top{display:flex;justify-content:space-between;align-items:flex-start}
.mcard .mono{width:46px;height:46px}
.mcard .kind{font:500 10.5px/1.4 var(--f-body);letter-spacing:.24em;text-transform:uppercase;text-align:right;opacity:.85}
.mcard .nm{font:italic 300 clamp(1.7rem,4.6vw,2.4rem)/1 var(--f-display);letter-spacing:-.02em}
.mcard .row{display:flex;justify-content:space-between;align-items:flex-end;font:500 10.5px/1.3 var(--f-body);letter-spacing:.2em;text-transform:uppercase}
.mcard .row b{display:block;font:400 15px/1 var(--f-display);letter-spacing:.06em;text-transform:none;margin-top:.35rem;color:#e7cf96}
.foil{color:transparent;background:linear-gradient(108deg,#8a6420,#e6c57e 18%,#fff2c8 24%,#b98a3a 36%,#ecd08a 51%,#8e6a26 68%,#f7e3a8 76%,#c79a4a) 0 0/230% 100%;
  -webkit-background-clip:text;background-clip:text;animation:foil 4.5s ease-in-out infinite}
@keyframes foil{0%,100%{background-position:115% 0}45%{background-position:-35% 0}}
@media (max-width:900px){.offer{grid-template-columns:1fr}.prices{grid-template-columns:1fr}.prices>div+div{padding-left:0;border-left:0;border-top:1px solid var(--rule)}}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--rule)}
.steps>li{list-style:none;padding:2.2rem 2rem 0 0}
.steps>li+li{padding-left:2rem;border-left:1px solid var(--rule)}
.steps .rn{font:italic 300 clamp(3.5rem,2rem + 4vw,6rem)/.8 var(--f-display);color:var(--accent);letter-spacing:-.04em}
.steps h3{font-size:var(--s2);line-height:1.05;margin-top:1.4rem;letter-spacing:-.02em}
.steps p{margin-top:.8rem;color:var(--fg-2)}
ol.steps{margin:0;padding:0}
@media (max-width:900px){.steps{grid-template-columns:1fr}.steps>li+li{padding-left:0;border-left:0;border-top:1px solid var(--rule);margin-top:2rem}}

/* closing */
.closing{text-align:center;padding-block:clamp(6rem,4rem + 10vw,12rem)}
.closing h2{font-size:clamp(4.5rem,1rem + 17vw,16rem);line-height:.8;letter-spacing:-.06em}
.closing h2 em{color:var(--accent)}
.closing p{margin:2rem auto 0;color:var(--fg-2);font-size:var(--s1);max-width:36ch}
.closing .ctas{justify-content:center;margin-top:2.4rem}

.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:2rem;margin-bottom:clamp(2.5rem,4vw,3.5rem);flex-wrap:wrap}

/* ── 10. LIBRARY ───────────────────────────────────────────────────────── */
.page-head{padding-top:calc(var(--nav-h) + clamp(2rem,5vw,4.5rem));padding-bottom:clamp(2rem,4vw,3.5rem)}
.page-head .crumb{display:flex;justify-content:space-between;gap:1rem;padding-bottom:1rem;border-bottom:1px solid var(--rule);margin-bottom:clamp(1.8rem,4vw,3rem)}
.lib-title{display:grid;grid-template-columns:1fr auto;align-items:end;gap:2rem}
.lib-count{font:italic 300 var(--s2)/1 var(--f-display);color:var(--fg-2);text-align:right}
.lib-count b{font-style:normal;color:var(--fg);display:block;font-size:var(--s4);line-height:.85;letter-spacing:-.05em}
.search{position:relative;margin-top:clamp(2rem,4vw,3rem);display:flex;align-items:center;border-bottom:1px solid var(--fg)}
.search svg{width:26px;height:26px;flex:none;color:var(--fg-2)}
.search input{flex:1;min-width:0;border:0;background:none;outline:none;padding:1rem 1rem;font:300 var(--s3)/1 var(--f-display);letter-spacing:-.03em}
.search input::placeholder{color:color-mix(in srgb,var(--fg) 30%,transparent)}
.search input:focus-visible{outline:none}
.search:focus-within{border-bottom-color:var(--accent)}
.search kbd{font:500 .72rem/1 var(--f-body);padding:.4rem .55rem;border:1px solid var(--rule);border-radius:4px;color:var(--fg-2)}

.filterbar{position:sticky;top:var(--nav-h);z-index:40;background:color-mix(in srgb,var(--paper) 88%,transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-block:1px solid var(--rule);transition:top .5s var(--ease)}
.nav.hide~main .filterbar{top:0}
.filterbar .wrap{display:flex;align-items:center;gap:1rem;min-height:64px}
.chips{display:flex;gap:.4rem;overflow-x:auto;scrollbar-width:none;flex:1;min-width:0;padding-block:.6rem;mask-image:linear-gradient(90deg,#000 92%,transparent)}
.chips::-webkit-scrollbar{display:none}
.chip-btn{flex:none;height:36px;padding:0 1rem;border-radius:var(--r-full);border:1px solid var(--rule);font-size:var(--s-1);color:var(--fg-2);white-space:nowrap;transition:all var(--d1)}
.chip-btn:hover{border-color:var(--fg);color:var(--fg)}
.chip-btn[aria-pressed=true]{background:var(--fg);border-color:var(--fg);color:var(--bg)}
.chip-btn small{font-size:.72rem;opacity:.6;margin-left:.35rem;font-variant-numeric:tabular-nums}
.fb-right{display:flex;align-items:center;gap:.5rem;flex:none}
.select{position:relative}
.select select{appearance:none;height:40px;padding:0 2.2rem 0 1rem;border-radius:var(--r-full);border:1px solid var(--rule);background:transparent;font-size:var(--s-1);cursor:pointer}
.select::after{content:"";position:absolute;right:1rem;top:50%;width:6px;height:6px;border-right:1.4px solid currentColor;border-bottom:1.4px solid currentColor;transform:translateY(-70%) rotate(45deg);pointer-events:none}
.view-toggle{display:flex;border:1px solid var(--rule);border-radius:var(--r-full);padding:3px}
.view-toggle button{height:32px;padding:0 .9rem;border-radius:var(--r-full);font-size:var(--s-2);letter-spacing:.08em;text-transform:uppercase;color:var(--fg-2);transition:all var(--d1)}
.view-toggle button[aria-pressed=true]{background:var(--fg);color:var(--bg)}
.results{padding-block:clamp(2.5rem,4vw,4rem) var(--section)}
.status{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;margin-bottom:2rem;font-size:var(--s-1);color:var(--fg-2)}
.status .clear{text-decoration:underline;text-underline-offset:3px}
.more{display:flex;justify-content:center;margin-top:4rem}
.empty{text-align:center;padding:5rem 0}
.empty h3{font-size:var(--s3)} .empty p{margin:1rem auto 2rem;color:var(--fg-2)}
@media (max-width:900px){.lib-title{grid-template-columns:1fr}.lib-count{text-align:left}.fb-right .select{display:none}}

/* bookcase — every title spine-out */
.bookcase{--row:300px;display:flex;flex-wrap:wrap;align-items:flex-end;gap:0 3px;padding:0 1rem;
  background:repeating-linear-gradient(180deg,transparent 0 calc(var(--row) - 12px),var(--paper-3) calc(var(--row) - 12px) calc(var(--row) - 1px),var(--line) calc(var(--row) - 1px) var(--row))}
.sp-slot{height:var(--row);display:flex;align-items:flex-end;padding-bottom:12px}
.sp{--h:240px;--t:34px;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:space-between;width:var(--t);height:var(--h);
  background:var(--spine);color:var(--spine-ink);border-radius:2px 2px 0 0;padding:.7rem 0 .55rem;
  box-shadow:inset 2px 0 0 rgba(255,255,255,.1),inset -4px 0 6px rgba(0,0,0,.3),0 -1px 0 rgba(0,0,0,.1);
  transition:transform .5s var(--ease),filter .3s}
.sp::before{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(90deg,rgba(0,0,0,.28),transparent 28%,rgba(255,255,255,.07) 58%,rgba(0,0,0,.32));pointer-events:none}
.sp::after{content:"";position:absolute;left:0;right:0;top:12%;height:1px;background:currentColor;opacity:.3;box-shadow:0 3px 0 currentColor}
.sp .st{position:relative;writing-mode:vertical-rl;font:400 clamp(10px,calc(var(--t)*.38),14px)/1 var(--f-display);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-height:72%;letter-spacing:.01em}
.sp .sa{position:relative;writing-mode:vertical-rl;font:500 7.5px/1 var(--f-body);letter-spacing:.14em;text-transform:uppercase;opacity:.75;white-space:nowrap;overflow:hidden;max-height:22%}
.sp:hover,.sp:focus-visible{transform:translateY(-16px);z-index:3}
.sp-peek{position:fixed;z-index:75;width:150px;pointer-events:none;opacity:0;translate:0 8px;transition:opacity .25s var(--ease),translate .35s var(--ease)}
.sp-peek.on{opacity:1;translate:0 0}
.sp-peek img{width:100%;aspect-ratio:2/3;object-fit:cover;border-radius:2px 4px 4px 2px;box-shadow:0 24px 40px -20px rgba(0,0,0,.6)}
.sp-peek p{margin-top:.6rem;font:400 .92rem/1.2 var(--f-display);background:var(--paper);padding:.5rem .6rem;border-radius:4px;box-shadow:0 8px 24px -12px rgba(0,0,0,.4)}
.sp-peek p small{display:block;font:400 .74rem/1.3 var(--f-body);color:var(--muted);margin-top:.2rem}
@media (max-width:600px){.bookcase{--row:240px;padding:0}.sp{--h:190px;width:max(32px,var(--t))}}

/* ── 11. BOOK PAGE ─────────────────────────────────────────────────────── */
.bp{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:clamp(2.5rem,7vw,8rem);align-items:start}
.bp .stage{position:sticky;top:calc(var(--nav-h) + 2rem);display:grid;place-items:center;min-height:min(78svh,720px);border-radius:var(--r-md);
  background:radial-gradient(60% 55% at 50% 52%,var(--paper-2),transparent 75%);cursor:grab;touch-action:pan-y;user-select:none}
.bp .stage:active{cursor:grabbing}
.bp .stage .book{--bw:clamp(210px,26vw,340px)}
.bp .stage{padding-block:3rem 5.5rem}
.bp .hint{position:absolute;bottom:1.4rem;left:0;right:0;text-align:center}
.bp .info{padding-top:clamp(0rem,4vw,3rem)}
.bp h1{font-size:var(--s4);line-height:.9;margin-top:1.1rem}
.bp .by{font:italic 300 var(--s2)/1.2 var(--f-display);color:var(--fg-2);margin-top:1rem}
.bp .by a{color:var(--fg)}
.bp .desc{margin-top:2rem;font-size:var(--s1);line-height:1.55;max-width:58ch}
.bp .desc.thin{color:var(--fg-2);font-size:var(--s0)}
.buybox{margin-top:2.4rem;border:1px solid var(--rule);border-radius:var(--r-md);padding:1.6rem;display:grid;gap:1.2rem;background:color-mix(in srgb,var(--paper-2) 55%,transparent)}
.buybox .row{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
.buybox .p{font:300 3.4rem/.8 var(--f-display);letter-spacing:-.05em}
.buybox .p sup{font-size:.4em;vertical-align:1em}
.buybox .alt{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding-top:1.1rem;border-top:1px solid var(--rule);font-size:var(--s-1);color:var(--fg-2)}
.buybox .alt a{color:var(--fg);white-space:nowrap}
.buybox .note{font-size:var(--s-2);letter-spacing:.06em;color:var(--fg-2)}
@media (max-width:900px){.bp{grid-template-columns:1fr}.bp .stage{position:relative;top:0;min-height:430px}}

/* ── 12. MEMBERSHIP / HOW IT WORKS ─────────────────────────────────────── */
.m-hero{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(2rem,6vw,6rem);align-items:center;padding-bottom:var(--section)}
.m-hero h1{font-size:clamp(3.2rem,1.2rem + 6.6vw,7.4rem);line-height:.86;letter-spacing:-.05em}
.m-hero h1 em{color:var(--accent)}
.m-hero .lede{margin-top:2rem}
.m-hero .ctas{margin-top:2.2rem}
@media (max-width:900px){.m-hero{grid-template-columns:1fr}}
.compare{width:100%;border-collapse:collapse;font-size:var(--s0)}
.compare th,.compare td{padding:1.15rem 1rem;border-bottom:1px solid var(--rule);text-align:left;vertical-align:baseline}
.compare thead th{font:500 var(--s-2)/1 var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:var(--fg-2);padding-top:0}
.compare thead th.hl{color:var(--foil)}
.compare tbody th{font:300 var(--s1)/1.2 var(--f-display);font-weight:300}
.compare td{color:var(--fg-2)} .compare td.hl{color:var(--fg)}
.compare .y{display:inline-block;width:14px;height:8px;border-left:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(-45deg) translateY(-3px)}
.compare .x{opacity:.4}
.compare tfoot td{border-bottom:0;padding-top:2rem}
.table-scroll{overflow-x:auto}
.faq{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(2rem,6vw,7rem)}
.faq .list details{border-bottom:1px solid var(--rule)}
.faq .list details:first-child{border-top:1px solid var(--rule)}
.faq summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:center;padding:1.5rem 0;font:300 var(--s2)/1.15 var(--f-display);letter-spacing:-.02em;transition:color var(--d1)}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--accent)}
.faq summary .pm{position:relative;width:18px;height:18px;flex:none}
.faq summary .pm::before,.faq summary .pm::after{content:"";position:absolute;left:0;right:0;top:50%;height:1.4px;background:currentColor;transition:transform var(--d2) var(--ease)}
.faq summary .pm::after{transform:rotate(90deg)}
.faq details[open] summary .pm::after{transform:rotate(0)}
.faq details p{padding:0 3rem 1.7rem 0;color:var(--fg-2)}
@media (max-width:900px){.faq{grid-template-columns:1fr}}

/* ── 13. 404 ───────────────────────────────────────────────────────────── */
.nf{min-height:100svh;display:grid;align-content:center;padding-top:var(--nav-h)}
.nf .big{font:300 clamp(8rem,4rem + 22vw,24rem)/.78 var(--f-display);letter-spacing:-.07em;display:flex;align-items:flex-end;gap:.1em}
.nf .big .book{--bw:clamp(70px,6vw + 40px,150px);--ry:22deg;transform:rotate(-78deg) translate(0,-24%);margin:0 .02em}
.nf h1{font-size:var(--s3);margin-top:2.5rem}
.nf p{margin-top:1rem;color:var(--fg-2);font-size:var(--s1)}
.nf .ctas{margin-top:2.2rem}

/* ── 14. DRAWER · SEARCH · TOAST ───────────────────────────────────────── */
.scrim{position:fixed;inset:0;z-index:100;background:rgba(18,16,13,.45);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);opacity:0;visibility:hidden;transition:opacity var(--d2),visibility 0s var(--d2)}
.scrim.on{opacity:1;visibility:visible;transition-delay:0s}
.drawer{position:fixed;top:0;right:0;bottom:0;z-index:110;width:min(460px,100%);background:var(--paper);display:flex;flex-direction:column;
  transform:translateX(102%);transition:transform .55s var(--sheet),box-shadow .55s}
.drawer.on{transform:none;box-shadow:-30px 0 60px -30px rgba(0,0,0,.4)}
.drawer header{display:flex;justify-content:space-between;align-items:center;padding:1.3rem 1.6rem;border-bottom:1px solid var(--line)}
.drawer header h2{font-size:var(--s2);letter-spacing:-.02em}
.drawer .items{flex:1;overflow-y:auto;padding:.4rem 1.6rem}
.line{display:grid;grid-template-columns:54px 1fr auto;gap:1rem;align-items:center;padding:1rem 0;border-bottom:1px solid var(--line)}
.line img{width:54px;aspect-ratio:2/3;object-fit:cover;border-radius:1px 3px 3px 1px;box-shadow:0 8px 14px -10px rgba(0,0,0,.5)}
.line .lt{font:400 1.02rem/1.2 var(--f-display);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.line .la{font-size:var(--s-2);color:var(--muted);margin-top:.2rem}
.line .lp{text-align:right;font:400 1.05rem/1 var(--f-display)}
.line .rm{display:block;margin-top:.5rem;font-size:var(--s-2);color:var(--muted);text-decoration:underline;text-underline-offset:3px;min-height:24px}
.line .rm:hover{color:var(--accent)}
.line.member{grid-template-columns:54px 1fr auto}
.line .mthumb{width:54px;aspect-ratio:1.586;border-radius:5px;background:radial-gradient(120% 90% at 10% 0%,#2c2620,#14110e 60%);box-shadow:inset 0 0 0 1px rgba(201,164,92,.35)}
.drawer .upsell{margin:0 1.6rem 1rem;padding:1.1rem 1.2rem;border-radius:var(--r-md);background:var(--night);color:var(--night-ink);display:grid;gap:.8rem}
.drawer .upsell p{font-size:var(--s-1);color:var(--night-muted)} .drawer .upsell p b{color:var(--night-ink);font-weight:500}
.drawer .upsell button{justify-self:start;color:var(--foil);font-size:var(--s-1);text-decoration:underline;text-underline-offset:3px}
.drawer footer{padding:1.4rem 1.6rem 1.6rem;border-top:1px solid var(--line);display:grid;gap:1rem}
.drawer .tot{display:flex;justify-content:space-between;align-items:baseline}
.drawer .tot b{font:300 2.2rem/1 var(--f-display);letter-spacing:-.03em}
.drawer .btn{width:100%;justify-content:space-between}
.drawer .fine{font-size:var(--s-2);color:var(--muted);text-align:center;letter-spacing:.04em}
.drawer .none{padding:4rem 0;text-align:center}
.drawer .none p{font:italic 300 var(--s2)/1.2 var(--f-display);color:var(--muted)}
.drawer .none a{display:inline-block;margin-top:1.4rem}

.finder{position:fixed;inset:0;z-index:120;display:grid;align-items:start;justify-items:center;padding:clamp(4rem,12vh,9rem) var(--gutter) 2rem;
  opacity:0;visibility:hidden;transition:opacity var(--d2),visibility 0s var(--d2)}
.finder.on{opacity:1;visibility:visible;transition-delay:0s}
.finder .panel{width:min(760px,100%);background:var(--paper);border-radius:14px;box-shadow:0 40px 90px -30px rgba(0,0,0,.55),0 0 0 1px var(--line);overflow:hidden;
  transform:translateY(-12px) scale(.985);transition:transform .5s var(--ease)}
.finder.on .panel{transform:none}
.finder .search{margin:0;padding:0 1.4rem;border-bottom:1px solid var(--line)}
.finder .search input{font-size:var(--s2);padding:1.3rem .9rem}
.finder .res{max-height:min(60vh,520px);overflow-y:auto;padding:.5rem}
.finder .res a{display:grid;grid-template-columns:40px 1fr auto;gap:1rem;align-items:center;padding:.6rem .8rem;border-radius:8px}
.finder .res a[aria-selected=true],.finder .res a:hover{background:var(--paper-2)}
.finder .res img{width:40px;aspect-ratio:2/3;object-fit:cover;border-radius:1px 2px 2px 1px}
.finder .res .rt{font:400 1.05rem/1.2 var(--f-display)} .finder .res .ra{font-size:var(--s-2);color:var(--muted)}
.finder .res .rg{font-size:var(--s-2);color:var(--muted);letter-spacing:.06em}
.finder .foot{display:flex;justify-content:space-between;padding:.8rem 1.4rem;border-top:1px solid var(--line);font-size:var(--s-2);color:var(--muted)}
.finder .foot a{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.finder .nothing{padding:2.4rem 1.4rem;text-align:center;color:var(--muted);font:italic 300 1.2rem/1.3 var(--f-display)}

.toast{position:fixed;left:50%;bottom:28px;z-index:130;translate:-50% calc(100% + 60px);visibility:hidden;max-width:calc(100% - 32px);display:flex;align-items:center;gap:.9rem;
  padding:.75rem .75rem .75rem 1.2rem;border-radius:var(--r-full);background:var(--ink);color:var(--paper);font-size:var(--s-1);
  box-shadow:0 20px 40px -18px rgba(0,0,0,.55);transition:translate .55s cubic-bezier(.18,1.25,.4,1),visibility 0s .55s}
.toast.on{transition:translate .55s cubic-bezier(.18,1.25,.4,1)}
.toast.on{translate:-50% 0;visibility:visible}
.toast img{width:26px;aspect-ratio:2/3;object-fit:cover;border-radius:1px 2px 2px 1px}
.toast button{height:34px;padding:0 1rem;border-radius:var(--r-full);background:var(--paper);color:var(--ink);font-size:var(--s-2);letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}

/* ── 15. FOOTER ────────────────────────────────────────────────────────── */
.footer{padding-top:clamp(4rem,8vw,7rem);overflow:hidden}
.foot-top{display:grid;grid-template-columns:minmax(0,5fr) repeat(3,minmax(0,2fr));gap:2.5rem;padding-bottom:3.5rem;border-bottom:1px solid var(--rule)}
.foot-top>*{min-width:0}
.foot-top .about p{margin-top:1.2rem;color:var(--fg-2);max-width:34ch}
.foot-top h4{font:500 var(--s-2)/1 var(--f-body);letter-spacing:.16em;text-transform:uppercase;color:var(--fg-2);margin-bottom:1.1rem}
.foot-top ul{list-style:none;margin:0;padding:0;display:grid;gap:.1rem}
.foot-top ul a{display:inline-block;padding:.35rem 0;font:300 1.16rem/1.2 var(--f-display);letter-spacing:-.01em}
.foot-base{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-block:1.4rem;font-size:var(--s-2);color:var(--fg-2);letter-spacing:.04em}
.wordmark{font:300 clamp(4rem,15.6vw,19.5rem)/.78 var(--f-display);letter-spacing:-.06em;white-space:nowrap;text-align:center;margin-top:1.4rem;translate:0 14%;user-select:none}
.wordmark em{font-style:italic;color:var(--foil)}
@media (max-width:900px){.foot-top{grid-template-columns:1fr 1fr}.foot-top .about{grid-column:1/-1}}

/* ── 16. REVEAL — content visible by default; JS opts in ───────────────── */
.js [data-reveal]{opacity:0;transform:translateY(24px);transition:opacity var(--d3) var(--ease),transform var(--d3) var(--ease);transition-delay:calc(var(--i,0)*80ms)}
.js [data-reveal].in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .js [data-reveal],.js .split .w>span,.js .shelf.stage .book{opacity:1!important;transform:none!important;translate:none!important}
  .shelf .book,.botw .book{--ry:20deg}
}

/* book page: idle sway until touched; snappy while dragging */
.book.idle{animation:sway 9s var(--ease-soft) infinite alternate}
.stage.dragging .book .obj{transition:transform .12s linear}
.bp .hint{transition:opacity .6s var(--ease)}
.nf #fallen{display:inline-flex;align-items:flex-end}

/* home grid: two full rows, never a ragged half-row */
.covers.six{grid-template-columns:repeat(6,minmax(0,1fr))}
@media (max-width:1000px){.covers.six{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:560px){.covers.six{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:700px){.hide-sm{display:none}.hero-meta{justify-content:flex-start}}

/* small inline links still need a real tap area */
.chapter a,.crumb a,.buybox .alt a,.sec-head a.link{display:inline-block;padding-block:.65rem;margin-block:-.65rem}