/* ============================================================
   STOREFRONT — Athenaeum template
   Library / bookshop café — forest green, antique gold, leather, parchment.
   Self-contained; loaded only when location.storefrontTemplate = "athenaeum".
   Scoped under body.sf-athenaeum.
   ============================================================ */

body.sf-athenaeum {
    --paper:        #f1e6cc;
    --paper-2:      #e2d5b6;
    --ink:          #1f3528;
    --ink-soft:     #3a4a3c;
    --espresso:     #0e1c14;
    --ember:        #b88a3e;        /* antique gold */
    --ember-deep:   #8c6720;
    --leather:      #5a3622;
    --oxblood:      #6e2225;
    --rule:         rgba(31, 53, 40, 0.18);
    --rule-strong:  rgba(31, 53, 40, 0.5);
    --serif: "Fraunces", "Newsreader", Georgia, "Palatino Linotype", serif;
    --read:  "Newsreader", Georgia, "Palatino Linotype", serif;
    --mono:  "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

    margin: 0;
    padding: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--read);
    font-size: 17px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}
body.sf-athenaeum * { box-sizing: border-box; }
body.sf-athenaeum html, body.sf-athenaeum body { margin: 0; padding: 0; }
body.sf-athenaeum a { color: inherit; text-decoration: none; }
body.sf-athenaeum button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
body.sf-athenaeum img { max-width: 100%; display: block; }

/* parchment grain */
body.sf-athenaeum::before {
    content: ""; position: fixed; inset: 0;
    pointer-events: none; z-index: 200;
    mix-blend-mode: multiply; opacity: 0.34;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.18  0 0 0 0 0.13  0 0 0 0 0.06  0 0 0 0.42 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

.sf-athenaeum .container {
    width: min(1240px, 92vw);
    margin-inline: auto;
}

/* ── announcement (gold rule) ──────────────────────────── */
.sf-athenaeum .announce {
    background: var(--ink);
    color: var(--ember);
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    padding: 11px 0;
    text-align: center;
    position: relative; z-index: 50;
    border-bottom: 1px solid var(--ember);
}
.sf-athenaeum .announce span::before { content: "✦ "; color: var(--ember); }
.sf-athenaeum .announce span::after { content: " ✦"; color: var(--ember); }

/* ── nav ───────────────────────────────────────────────── */
.sf-athenaeum nav.top {
    position: sticky; top: 0; z-index: 40;
    background: color-mix(in srgb, var(--paper) 92%, transparent);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--rule-strong);
}
.sf-athenaeum .nav-inner {
    display: grid; grid-template-columns: 1fr auto 1fr;
    align-items: center; padding: 22px 0; gap: 24px;
}
.sf-athenaeum .brand {
    font-family: var(--serif);
    font-weight: 500;
    font-variation-settings: "opsz" 144, "SOFT" 50;
    font-size: 28px;
    letter-spacing: -0.005em;
    display: flex; align-items: baseline; gap: 10px;
}
.sf-athenaeum .brand .ampers {
    color: var(--ember); font-style: italic; font-weight: 400;
}
.sf-athenaeum .brand .vol {
    font-family: var(--mono); font-size: 10px;
    letter-spacing: 0.22em; text-transform: uppercase;
    color: var(--ink-soft);
    border-left: 1px solid var(--rule-strong);
    padding-left: 10px; margin-left: 6px;
    align-self: center;
}
.sf-athenaeum .nav-links {
    display: flex; gap: 32px; justify-content: center;
    font-family: var(--mono); font-size: 11px;
    letter-spacing: 0.22em; text-transform: uppercase;
}
.sf-athenaeum .nav-links a { position: relative; padding: 6px 0; }
.sf-athenaeum .nav-links a::after {
    content: ""; position: absolute;
    left: 0; right: 100%; bottom: 0; height: 1px;
    background: var(--ember);
    transition: right 0.4s cubic-bezier(0.2,0.7,0.2,1);
}
.sf-athenaeum .nav-links a:hover::after { right: 0; }
.sf-athenaeum .nav-right { display: flex; gap: 18px; justify-content: flex-end; align-items: center; }
.sf-athenaeum .nav-right button,
.sf-athenaeum .nav-right a {
    font-family: var(--mono); font-size: 11px;
    letter-spacing: 0.22em; text-transform: uppercase;
    display: inline-flex; align-items: center; gap: 8px;
}
.sf-athenaeum .bag {
    border: 1px solid var(--ink); border-radius: 0;
    padding: 8px 16px; transition: background 0.25s, color 0.25s;
}
.sf-athenaeum .bag:hover { background: var(--ink); color: var(--ember); }
.sf-athenaeum .bag .count {
    display: inline-grid; place-items: center;
    width: 18px; height: 18px; border-radius: 0;
    background: var(--ember); color: var(--ink);
    font-size: 10px; font-weight: 600;
}
.sf-athenaeum .menu-btn { display: none; }

/* ── hero ──────────────────────────────────────────────── */
.sf-athenaeum .hero {
    position: relative; padding: 72px 0 96px; overflow: hidden;
}
.sf-athenaeum .hero::before {
    content: ""; position: absolute;
    top: 60px; right: -80px; width: 460px; height: 460px;
    background: radial-gradient(circle at center, rgba(184,138,62,0.10), transparent 70%);
    z-index: 0; pointer-events: none;
}
.sf-athenaeum .hero-grid {
    display: grid; grid-template-columns: 1.1fr 0.9fr;
    gap: 48px; align-items: end;
    position: relative; z-index: 1;
}
.sf-athenaeum .kicker {
    font-family: var(--mono); font-size: 11px;
    letter-spacing: 0.32em; text-transform: uppercase;
    color: var(--ember-deep);
    display: flex; align-items: center; gap: 14px;
    margin-bottom: 28px;
}
.sf-athenaeum .kicker::before {
    content: ""; width: 36px; height: 1px; background: var(--ember);
}
.sf-athenaeum h1.display {
    font-family: var(--serif); font-weight: 400;
    font-variation-settings: "opsz" 144, "SOFT" 50;
    font-size: clamp(54px, 8.8vw, 138px);
    line-height: 0.94;
    letter-spacing: -0.025em;
    margin: 0; color: var(--ink);
}
.sf-athenaeum h1.display .it {
    font-style: italic; font-weight: 300;
    font-variation-settings: "opsz" 144, "SOFT" 100;
    color: var(--ember);
}
.sf-athenaeum h1.display .amp {
    font-family: var(--serif); font-style: italic;
    font-weight: 300; color: var(--ember);
}
.sf-athenaeum .hero-meta {
    margin-top: 38px;
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 36px; max-width: 640px;
}
.sf-athenaeum .hero-meta p {
    margin: 0; font-size: 16px; color: var(--ink-soft);
    font-family: var(--read); line-height: 1.65;
}
.sf-athenaeum .hero-cta {
    margin-top: 42px; display: flex; gap: 14px; flex-wrap: wrap;
}
.sf-athenaeum .btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 15px 26px;
    font-family: var(--mono); font-size: 11px;
    letter-spacing: 0.24em; text-transform: uppercase;
    border-radius: 0;
    transition: transform 0.25s, background 0.25s, color 0.25s;
}
.sf-athenaeum .btn-primary {
    background: var(--ink); color: var(--ember);
    border: 1px solid var(--ember);
}
.sf-athenaeum .btn-primary:hover {
    background: var(--ember); color: var(--ink); transform: translateY(-1px);
}
.sf-athenaeum .btn-ghost { border: 1px solid var(--ink); color: var(--ink); }
.sf-athenaeum .btn-ghost:hover { background: var(--ink); color: var(--ember); }
.sf-athenaeum .btn .arr { transition: transform 0.3s; }
.sf-athenaeum .btn:hover .arr { transform: translateX(4px); }

/* hero visual — leather-bound book with gold-stamped spine */
.sf-athenaeum .hero-visual {
    position: relative; align-self: end; height: 560px;
}
.sf-athenaeum .bag-card {
    position: absolute; width: 78%; height: 100%;
    right: 0; bottom: 0;
    background:
        radial-gradient(120% 60% at 30% 0%, rgba(255,200,120,0.10), transparent 60%),
        linear-gradient(165deg, #6e2225 0%, #4a1418 60%, #2a0a0c 100%);
    border-radius: 4px;
    box-shadow:
        -22px 30px 50px -20px rgba(31,53,40,0.55),
        inset 0 0 0 1px rgba(184,138,62,0.18);
    overflow: hidden;
    transform: rotate(-2deg);
}
.sf-athenaeum .bag-card::before {
    /* gold-rule frame */
    content: ""; position: absolute; inset: 24px;
    border: 1px solid var(--ember);
    pointer-events: none;
}
.sf-athenaeum .bag-card::after {
    content: ""; position: absolute; inset: 0;
    background:
        repeating-linear-gradient(180deg, rgba(0,0,0,0.04) 0 1px, transparent 1px 4px),
        radial-gradient(120% 60% at 30% 0%, rgba(255,210,160,0.08), transparent 60%);
    pointer-events: none;
}
.sf-athenaeum .bag-card.hero-bag-image {
    background-color: var(--paper);
    background-size: cover; background-position: center;
    border: 8px solid var(--leather);
}
.sf-athenaeum .label {
    position: absolute;
    left: 14%; right: 14%; top: 14%;
    background: transparent;
    color: var(--ember);
    border: 0; border-radius: 0;
    padding: 0;
    font-family: var(--serif);
    text-align: center;
}
.sf-athenaeum .label .num {
    font-family: var(--mono); font-size: 10px;
    letter-spacing: 0.32em; text-transform: uppercase;
    display: flex; justify-content: space-between;
    color: rgba(184,138,62,0.85);
    border-bottom: 1px solid rgba(184,138,62,0.45);
    padding-bottom: 12px; margin-bottom: 22px;
}
.sf-athenaeum .label .name {
    font-size: 38px; line-height: 1;
    font-variation-settings: "opsz" 144, "SOFT" 50;
    font-weight: 400;
    color: var(--ember);
    text-shadow: 0 1px 0 rgba(0,0,0,0.3);
}
.sf-athenaeum .label .name em {
    font-style: italic; font-weight: 300;
    color: var(--paper);
    display: block;
    font-size: 1.05em;
    margin-top: 4px;
}
.sf-athenaeum .label .origin {
    margin-top: 26px;
    font-family: var(--mono); font-size: 10px;
    letter-spacing: 0.2em; text-transform: uppercase;
    color: rgba(241,230,204,0.75);
    display: flex; flex-direction: column; gap: 5px;
}
.sf-athenaeum .label .origin span {
    display: flex; justify-content: space-between; gap: 12px;
    border-bottom: 1px dotted rgba(184,138,62,0.35);
    padding-bottom: 4px;
}
.sf-athenaeum .label .origin span b { color: var(--paper); font-weight: 500; }
.sf-athenaeum .label .notes {
    margin-top: 18px; padding-top: 14px;
    border-top: 1px solid rgba(184,138,62,0.4);
    font-family: var(--serif); font-style: italic;
    font-size: 16px; line-height: 1.45;
    color: rgba(241,230,204,0.85);
}
.sf-athenaeum .bag-tag {
    position: absolute; bottom: 6%; left: 14%; right: 14%;
    font-family: var(--mono); font-size: 10px;
    letter-spacing: 0.24em; text-transform: uppercase;
    color: var(--ember);
    display: flex; justify-content: space-between;
    padding-top: 14px;
    border-top: 1px solid rgba(184,138,62,0.4);
}
.sf-athenaeum .stamp {
    position: absolute; z-index: 3;
    left: -3%; bottom: 14%;
    width: 130px; height: 130px;
    border-radius: 999px;
    background: var(--ember);
    color: var(--ink);
    display: grid; place-items: center; text-align: center;
    font-family: var(--serif); font-style: italic;
    font-weight: 500; font-size: 14px;
    line-height: 1.2;
    transform: rotate(-12deg);
    box-shadow: 0 14px 30px -14px rgba(184,138,62,0.65);
    border: 3px solid var(--paper);
    animation: sfAthenaeumWobble 9s ease-in-out infinite;
}
.sf-athenaeum .stamp::before,
.sf-athenaeum .stamp::after {
    content: ""; position: absolute; inset: 8px;
    border-radius: 999px;
    border: 1px dashed rgba(31,53,40,0.55);
}
.sf-athenaeum .stamp::after { inset: 14px; border-style: solid; opacity: 0.4; }
@keyframes sfAthenaeumWobble {
    0%, 100% { transform: rotate(-12deg); }
    50% { transform: rotate(-7deg); }
}

/* ── marquee ───────────────────────────────────────────── */
.sf-athenaeum .marquee {
    border-block: 1px solid var(--ink);
    background: var(--paper-2);
    overflow: hidden; padding: 18px 0;
    display: flex; gap: 48px; white-space: nowrap;
    background-image:
        repeating-linear-gradient(0deg, transparent 0 26px, rgba(31,53,40,0.04) 26px 27px);
}
.sf-athenaeum .marquee-track {
    display: flex; gap: 48px;
    animation: sfAthenaeumScroll 40s linear infinite;
    flex-shrink: 0;
}
.sf-athenaeum .marquee span {
    font-family: var(--serif); font-weight: 400;
    font-variation-settings: "opsz" 144;
    font-size: 30px; letter-spacing: -0.005em;
}
.sf-athenaeum .marquee span.it { font-style: italic; color: var(--ember); }
.sf-athenaeum .marquee .dot {
    color: var(--ember); font-size: 16px; align-self: center;
    line-height: 1;
}
.sf-athenaeum .marquee .dot::before { content: "✦"; }
.sf-athenaeum .marquee-tile {
    display: inline-flex; align-items: center; gap: 12px;
    padding: 6px 16px 6px 6px;
    border: 1.5px solid var(--ember);
    border-radius: 0;
    background: var(--paper);
    font-size: 22px; line-height: 1.1;
}
.sf-athenaeum .marquee-tile.tile-category { border-style: dashed; }
.sf-athenaeum .marquee-tile-img {
    width: 44px; height: 44px; border-radius: 0;
    background-color: var(--paper-2);
    background-size: cover; background-position: center;
    flex-shrink: 0;
    box-shadow: inset 0 0 0 1px rgba(0,0,0,0.1);
}
.sf-athenaeum .marquee-tile-img-empty {
    background:
        repeating-linear-gradient(45deg, var(--paper-2) 0 4px, var(--paper) 4px 8px);
}
.sf-athenaeum .marquee-tile-label {
    font-family: var(--serif); font-weight: 400;
    font-style: italic; color: var(--ink);
    white-space: nowrap;
}
@keyframes sfAthenaeumScroll { to { transform: translateX(-50%); } }

/* ── section header ────────────────────────────────────── */
.sf-athenaeum .section { padding: 120px 0; }
.sf-athenaeum .section-head {
    display: grid; grid-template-columns: auto 1fr auto;
    align-items: end; gap: 40px;
    margin-bottom: 56px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--rule-strong);
    position: relative;
}
.sf-athenaeum .section-head::before {
    content: ""; position: absolute; bottom: -3px; left: 0;
    width: 80px; height: 1px; background: var(--ember);
}
.sf-athenaeum .section-head::after {
    content: ""; position: absolute; bottom: -6px; left: 0;
    width: 80px; height: 1px; background: var(--ember);
}
.sf-athenaeum .section-head h2 {
    font-family: var(--serif); font-weight: 400;
    font-variation-settings: "opsz" 144, "SOFT" 50;
    font-size: clamp(40px, 6vw, 76px);
    line-height: 0.95;
    letter-spacing: -0.02em;
    margin: 0;
}
.sf-athenaeum .section-head h2 em {
    font-style: italic; color: var(--ember); font-weight: 300;
}
.sf-athenaeum .section-head .label-mono {
    font-family: var(--mono); font-size: 11px;
    letter-spacing: 0.28em; text-transform: uppercase;
    color: var(--ember-deep);
    align-self: end; padding-bottom: 10px;
}
.sf-athenaeum .section-head .seeall {
    font-family: var(--mono); font-size: 11px;
    letter-spacing: 0.24em; text-transform: uppercase;
    align-self: end; padding-bottom: 10px;
    display: inline-flex; align-items: center; gap: 8px;
    border-bottom: 1px solid var(--ink);
    padding-block: 6px 8px;
}
.sf-athenaeum .section-head .seeall:hover {
    color: var(--ember); border-color: var(--ember);
}

/* ── product grid ──────────────────────────────────────── */
.sf-athenaeum .shop-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 8px 36px;
}
.sf-athenaeum .product { display: flex; flex-direction: column; cursor: pointer; }
.sf-athenaeum .product .frame {
    aspect-ratio: 4 / 5;
    border-radius: 2px;
    position: relative;
    overflow: hidden;
    display: grid; place-items: center;
    margin-bottom: 18px;
    transition: transform 0.5s cubic-bezier(0.2,0.7,0.2,1);
    border: 1px solid var(--ink);
    box-shadow: 0 0 0 4px var(--paper), 0 0 0 5px var(--ember);
}
.sf-athenaeum .product:hover .frame { transform: translateY(-6px); }
.sf-athenaeum .product .frame::before {
    content: ""; position: absolute; inset: 0;
    background:
        repeating-linear-gradient(180deg, rgba(0,0,0,0.04) 0 1px, transparent 1px 5px);
    pointer-events: none;
}
.sf-athenaeum .product .frame img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover; z-index: 0;
}
.sf-athenaeum .product .ribbon {
    position: absolute; top: 14px; left: 14px;
    font-family: var(--mono); font-size: 9px;
    letter-spacing: 0.24em; text-transform: uppercase;
    background: var(--ember); color: var(--ink);
    padding: 5px 10px; border-radius: 0;
    z-index: 2;
}
.sf-athenaeum .product .add {
    position: absolute; bottom: 14px; right: 14px;
    width: 42px; height: 42px;
    border-radius: 999px;
    background: var(--paper); color: var(--ink);
    border: 1px solid var(--ember);
    display: grid; place-items: center;
    font-size: 22px; line-height: 0;
    transition: background 0.25s, color 0.25s, transform 0.3s;
    box-shadow: 0 6px 16px -8px rgba(0,0,0,0.4);
    z-index: 2;
}
.sf-athenaeum .product:hover .add {
    background: var(--ember); color: var(--ink);
    transform: rotate(90deg);
}

/* product label inside frame */
.sf-athenaeum .plabel {
    width: 78%; background: var(--paper); color: var(--ink);
    border: 1px solid var(--ember);
    padding: 18px 16px;
    font-family: var(--serif);
    text-align: center;
    z-index: 1; position: relative;
}
.sf-athenaeum .plabel::before {
    content: ""; position: absolute; inset: 4px;
    border: 1px solid var(--ember);
    pointer-events: none; opacity: 0.5;
}
.sf-athenaeum .plabel .pn {
    font-family: var(--mono); font-size: 9px;
    letter-spacing: 0.24em; text-transform: uppercase;
    color: var(--ember-deep);
    margin-bottom: 14px; padding-bottom: 10px;
    border-bottom: 1px solid var(--rule-strong);
    position: relative;
}
.sf-athenaeum .plabel .pname {
    font-size: 22px; line-height: 1.05;
    font-variation-settings: "opsz" 144, "SOFT" 50;
    font-weight: 400;
    position: relative;
}
.sf-athenaeum .plabel .pname em { font-style: italic; color: var(--ember); font-weight: 300; }
.sf-athenaeum .plabel .ptype {
    margin-top: 10px;
    font-family: var(--mono); font-size: 9px;
    letter-spacing: 0.18em; text-transform: uppercase;
    color: var(--ink-soft);
    position: relative;
}

.sf-athenaeum .product .meta {
    display: flex; justify-content: space-between;
    align-items: baseline;
    font-family: var(--mono); font-size: 11px;
    letter-spacing: 0.16em; text-transform: uppercase;
    margin-bottom: 6px; color: var(--ember-deep);
}
.sf-athenaeum .product .meta .o { color: var(--ink-soft); }
.sf-athenaeum .product .ptitle {
    font-family: var(--serif);
    font-weight: 400;
    font-variation-settings: "opsz" 60, "SOFT" 50;
    font-size: 22px; letter-spacing: -0.01em;
    line-height: 1.15; margin: 2px 0 6px;
}
.sf-athenaeum .product .ptitle em { font-style: italic; color: var(--ember); font-weight: 340; }
.sf-athenaeum .product .price {
    font-family: var(--mono); font-size: 13px;
    letter-spacing: 0.05em;
    display: flex; justify-content: space-between;
    border-top: 1px dashed var(--rule-strong);
    padding-top: 10px; margin-top: 6px;
    color: var(--ember-deep);
}
.sf-athenaeum .price .roast {
    color: var(--ink-soft); font-size: 10px;
    letter-spacing: 0.18em; text-transform: uppercase;
    align-self: center;
}

/* product palette — book bindings */
.sf-athenaeum .frame.f1 { background: linear-gradient(165deg, #6e2225, #2e0a0c); }   /* oxblood */
.sf-athenaeum .frame.f2 { background: linear-gradient(165deg, #1f3528, #0e1c14); }   /* forest */
.sf-athenaeum .frame.f3 { background: linear-gradient(165deg, #b88a3e, #7a5818); }   /* gold */
.sf-athenaeum .frame.f4 { background: linear-gradient(165deg, #5a3622, #2a1810); }   /* leather */
.sf-athenaeum .frame.f5 { background: linear-gradient(165deg, #2c3a52, #14202e); }   /* navy */
.sf-athenaeum .frame.f6 { background: linear-gradient(165deg, #3e5040, #1c281e); }   /* moss */
.sf-athenaeum .frame.f7 { background: linear-gradient(165deg, #d8c590, #9a7c4a); }   /* parchment */
.sf-athenaeum .frame.f8 { background: linear-gradient(165deg, #6a3a52, #2c1424); }   /* aubergine */

/* ── story ─────────────────────────────────────────────── */
.sf-athenaeum .story {
    background: var(--ink);
    color: var(--paper);
    position: relative;
    overflow: hidden;
}
.sf-athenaeum .story::before {
    content: ""; position: absolute; inset: 0;
    background:
        radial-gradient(60% 50% at 80% 20%, rgba(184,138,62,0.18), transparent 60%),
        radial-gradient(50% 60% at 10% 100%, rgba(110,34,37,0.18), transparent 60%);
    pointer-events: none;
}
.sf-athenaeum .story .container { position: relative; }
.sf-athenaeum .story-grid {
    display: grid; grid-template-columns: 1fr 1.1fr;
    gap: 80px; align-items: center;
}
.sf-athenaeum .story-visual {
    aspect-ratio: 4 / 5;
    background: linear-gradient(165deg, #5a3622 0%, #2a1810 60%, #14080a 100%);
    border-radius: 2px;
    position: relative; overflow: hidden;
    box-shadow: 0 30px 80px -30px rgba(0,0,0,0.7);
    border: 4px solid var(--ember);
}
.sf-athenaeum .story-visual::after {
    content: ""; position: absolute; inset: 0;
    background:
        radial-gradient(40% 30% at 30% 30%, rgba(255,210,170,0.18), transparent 60%),
        repeating-linear-gradient(45deg, rgba(0,0,0,0.06) 0 2px, transparent 2px 8px);
}
.sf-athenaeum .cherry-svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.sf-athenaeum .stamp-2 {
    position: absolute; top: 6%; right: 6%;
    width: 96px; height: 96px;
    border-radius: 999px;
    border: 1px solid var(--ember);
    display: grid; place-items: center;
    font-family: var(--mono); font-size: 9px;
    letter-spacing: 0.22em; text-transform: uppercase;
    color: var(--ember);
    text-align: center; padding: 8px;
    z-index: 4;
    background: rgba(14,28,20,0.5);
}
.sf-athenaeum .story-text h2 {
    font-family: var(--serif); font-weight: 300;
    font-variation-settings: "opsz" 144, "SOFT" 100;
    font-size: clamp(36px, 5.4vw, 68px);
    line-height: 1; letter-spacing: -0.02em;
    margin: 0 0 30px;
}
.sf-athenaeum .story-text h2 em {
    font-style: italic; color: var(--ember); font-weight: 300;
}
.sf-athenaeum .story-text p {
    font-family: var(--read); font-size: 18px;
    line-height: 1.7;
    color: rgba(241,230,204,0.82);
    max-width: 52ch; margin: 0 0 18px;
}
.sf-athenaeum .story-text p:first-of-type::first-letter {
    font-family: var(--serif); font-size: 72px;
    float: left; line-height: 0.85;
    padding: 6px 14px 0 0;
    color: var(--ember); font-weight: 400; font-style: italic;
}
.sf-athenaeum .story-stats {
    margin-top: 44px;
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    border-top: 1px solid rgba(184,138,62,0.35);
    padding-top: 30px;
}
.sf-athenaeum .stat .n {
    font-family: var(--serif); font-weight: 300;
    font-variation-settings: "opsz" 144;
    font-size: 48px; line-height: 0.9;
    color: var(--ember);
}
.sf-athenaeum .stat .n em { font-style: italic; color: var(--paper); }
.sf-athenaeum .stat .l {
    font-family: var(--mono); font-size: 10px;
    letter-spacing: 0.22em; text-transform: uppercase;
    color: rgba(241,230,204,0.65);
    margin-top: 8px;
}

/* ── methods (gold-rule cards) ─────────────────────────── */
.sf-athenaeum .methods { padding-bottom: 120px; }
.sf-athenaeum .method-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.sf-athenaeum .method {
    padding: 36px 30px 30px;
    background: var(--paper);
    border: 1px solid var(--ember);
    border-radius: 2px;
    position: relative; cursor: pointer;
    overflow: hidden;
    transition: transform 0.35s, box-shadow 0.35s;
}
.sf-athenaeum .method::before {
    content: ""; position: absolute; inset: 6px;
    border: 1px solid var(--ember);
    pointer-events: none; opacity: 0.5;
}
.sf-athenaeum .method:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 60px -24px rgba(31,53,40,0.32);
}
.sf-athenaeum .method .num {
    font-family: var(--mono); font-size: 11px;
    letter-spacing: 0.24em; text-transform: uppercase;
    color: var(--ember-deep);
    margin-bottom: 32px;
    display: flex; justify-content: space-between;
    border-bottom: 1px solid var(--rule);
    padding-bottom: 10px;
    position: relative;
}
.sf-athenaeum .method .num span:first-child {
    font-family: var(--serif); font-style: italic; font-size: 18px;
    color: var(--ember);
}
.sf-athenaeum .method h3 {
    font-family: var(--serif); font-weight: 400;
    font-variation-settings: "opsz" 144, "SOFT" 50;
    font-size: 38px; line-height: 1;
    letter-spacing: -0.015em; margin: 0 0 12px;
    position: relative;
}
.sf-athenaeum .method h3 em { font-style: italic; color: var(--ember); font-weight: 300; }
.sf-athenaeum .method .sub {
    font-family: var(--serif); font-style: italic;
    font-size: 14px; color: var(--ink-soft);
    margin-bottom: 22px;
    position: relative;
}
.sf-athenaeum .method p {
    margin: 0 0 24px;
    font-family: var(--read); color: var(--ink-soft);
    max-width: 36ch;
    position: relative;
}
.sf-athenaeum .method .steps {
    font-family: var(--mono); font-size: 11px;
    letter-spacing: 0.05em; color: var(--ink-soft);
    display: grid; gap: 6px;
    border-top: 1px dashed var(--rule-strong);
    padding-top: 18px;
    position: relative;
}
.sf-athenaeum .method .steps span { display: flex; justify-content: space-between; }
.sf-athenaeum .method .steps span b { color: var(--ink); font-weight: 500; }
.sf-athenaeum .method .read {
    margin-top: 24px;
    font-family: var(--mono); font-size: 11px;
    letter-spacing: 0.24em; text-transform: uppercase;
    display: inline-flex; align-items: center; gap: 8px;
    color: var(--ember-deep);
    position: relative;
}
.sf-athenaeum .method .read .arr { transition: transform 0.3s; }
.sf-athenaeum .method:hover .read .arr { transform: translateX(4px); }

/* ── visit ─────────────────────────────────────────────── */
.sf-athenaeum .visit {
    background: var(--paper-2);
    border-block: 1px solid var(--ink);
    background-image:
        repeating-linear-gradient(45deg, transparent 0 32px, rgba(184,138,62,0.04) 32px 33px);
}
.sf-athenaeum .visit-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 80px; padding: 96px 0;
    align-items: start;
}
.sf-athenaeum .visit h2 {
    font-family: var(--serif); font-weight: 300;
    font-variation-settings: "opsz" 144, "SOFT" 100;
    font-size: clamp(48px, 7vw, 92px);
    line-height: 0.95; letter-spacing: -0.025em;
    margin: 0 0 28px;
}
.sf-athenaeum .visit h2 em { font-style: italic; color: var(--ember); }
.sf-athenaeum .visit .lead {
    font-family: var(--read); font-size: 18px;
    line-height: 1.65; color: var(--ink-soft);
    max-width: 46ch; margin: 0 0 36px;
}
.sf-athenaeum .locations {
    display: grid; gap: 1px;
    background: var(--ink); border: 1px solid var(--ink);
}
.sf-athenaeum .loc {
    background: var(--paper);
    padding: 24px 26px;
    display: grid; grid-template-columns: 1fr auto;
    align-items: start; gap: 24px;
}
.sf-athenaeum .loc h4 {
    font-family: var(--serif); font-weight: 400;
    font-variation-settings: "opsz" 60, "SOFT" 50;
    font-size: 24px; margin: 0 0 6px;
    line-height: 1.1; letter-spacing: -0.01em;
}
.sf-athenaeum .loc h4 em { font-style: italic; color: var(--ember); font-weight: 340; }
.sf-athenaeum .loc address {
    font-style: normal; font-family: var(--read);
    font-size: 15px; color: var(--ink-soft);
    white-space: pre-line;
}
.sf-athenaeum .loc .hours {
    font-family: var(--mono); font-size: 10px;
    letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--ink-soft);
    text-align: right;
    display: grid; gap: 4px; white-space: nowrap;
}
.sf-athenaeum .loc .hours b { color: var(--ink); font-weight: 500; }
.sf-athenaeum .loc .open {
    display: inline-flex; align-items: center; gap: 6px;
    margin-top: 8px; color: #5e6e4a; font-weight: 500;
}
.sf-athenaeum .loc .open::before {
    content: ""; width: 7px; height: 7px;
    border-radius: 999px; background: #5e6e4a;
    box-shadow: 0 0 0 3px rgba(94,110,74,0.18);
}

/* ── footer ────────────────────────────────────────────── */
.sf-athenaeum footer {
    background: var(--ink);
    color: var(--paper);
    padding: 72px 0 28px;
    font-family: var(--read);
    border-top: 4px double var(--ember);
}
.sf-athenaeum .f-grid {
    display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 60px; padding-bottom: 60px;
    border-bottom: 1px solid rgba(184,138,62,0.35);
}
.sf-athenaeum .f-grid h5 {
    font-family: var(--mono); font-size: 11px;
    letter-spacing: 0.24em; text-transform: uppercase;
    color: var(--ember);
    margin: 0 0 22px; font-weight: 500;
}
.sf-athenaeum .f-grid ul {
    list-style: none; padding: 0; margin: 0;
    display: grid; gap: 10px;
}
.sf-athenaeum .f-grid a {
    color: rgba(241,230,204,0.85);
    transition: color 0.25s;
}
.sf-athenaeum .f-grid a:hover { color: var(--ember); }
.sf-athenaeum .f-brand .big {
    font-family: var(--serif); font-weight: 300;
    font-variation-settings: "opsz" 144, "SOFT" 100;
    font-size: 64px; line-height: 0.92;
    letter-spacing: -0.02em; margin: 0 0 18px;
}
.sf-athenaeum .f-brand .big em { font-style: italic; color: var(--ember); }
.sf-athenaeum .f-brand p {
    color: rgba(241,230,204,0.65);
    max-width: 36ch; font-size: 15px; margin: 0 0 22px;
}
.sf-athenaeum .f-brand .stamp-mono {
    font-family: var(--mono); font-size: 11px;
    letter-spacing: 0.22em; text-transform: uppercase;
    color: var(--ink);
    background: var(--ember);
    display: inline-block; padding: 6px 12px;
}
.sf-athenaeum .f-bottom {
    display: flex; justify-content: space-between;
    align-items: center; padding-top: 28px;
    font-family: var(--mono); font-size: 10px;
    letter-spacing: 0.22em; text-transform: uppercase;
    color: rgba(241,230,204,0.55);
    flex-wrap: wrap; gap: 14px;
}

/* ── reveal-on-scroll ──────────────────────────────────── */
.sf-athenaeum .reveal {
    opacity: 0; transform: translateY(28px);
    transition: opacity 0.9s ease, transform 0.9s cubic-bezier(0.2,0.7,0.2,1);
}
.sf-athenaeum .reveal.in { opacity: 1; transform: none; }

/* ── responsive ────────────────────────────────────────── */
@media (max-width: 980px) {
    .sf-athenaeum .hero-grid { grid-template-columns: 1fr; gap: 64px; }
    .sf-athenaeum .hero-visual { height: 480px; max-width: 380px; }
    .sf-athenaeum .shop-grid { grid-template-columns: repeat(2, 1fr); gap: 36px 24px; }
    .sf-athenaeum .story-grid { grid-template-columns: 1fr; gap: 48px; }
    .sf-athenaeum .visit-grid { grid-template-columns: 1fr; gap: 36px; padding: 64px 0; }
    .sf-athenaeum .method-grid { grid-template-columns: 1fr; }
    .sf-athenaeum .f-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
    .sf-athenaeum .nav-links { display: none; }
    .sf-athenaeum .menu-btn { display: inline-flex; }
    .sf-athenaeum .nav-inner { grid-template-columns: 1fr auto; }
    .sf-athenaeum .section { padding: 80px 0; }
    .sf-athenaeum .section-head { grid-template-columns: 1fr; gap: 14px; }
    .sf-athenaeum .section-head .label-mono,
    .sf-athenaeum .section-head .seeall { padding-bottom: 0; }
    .sf-athenaeum .hero-meta { grid-template-columns: 1fr; }
    .sf-athenaeum .loc { grid-template-columns: 1fr; gap: 8px; }
    .sf-athenaeum .loc .hours { text-align: left; }
}
@media (max-width: 560px) {
    .sf-athenaeum .shop-grid { grid-template-columns: 1fr; }
    .sf-athenaeum .story-stats { grid-template-columns: 1fr 1fr; }
    .sf-athenaeum .f-grid { grid-template-columns: 1fr; }
    .sf-athenaeum { font-size: 16px; }
}