:root{
  --paper:#FBF8F1; --paper-dim:#F3EEE1; --ink-strong:#241F1A; --ink-soft:#7E7566;
  --line:#E4DCC9; --gold:#B8863E; --gold-bright:#D1A24A; --plum:#5B3D6E; --rust:#B45A1E;
  --gold-soft:rgba(184,134,62,0.09); --shadow-tint:rgba(30,27,23,0.04);
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
:root[data-theme="night"]{
  --paper:#0B1D2D; --paper-dim:#0F2333; --ink-strong:#F2ECDD; --ink-soft:#B8ACA0;
  --line:rgba(209,162,74,0.22); --gold:#D1A24A; --gold-bright:#E5BE72; --plum:#9E85C9; --rust:#D98149;
  --gold-soft:rgba(209,162,74,0.12); --shadow-tint:rgba(0,0,0,0.35);
}
*{box-sizing:border-box;}
html{scroll-padding-top:env(safe-area-inset-top,0px); height:100%;}
body{
  margin:0; background:var(--paper); color:var(--ink-strong);
  font-family:'Jost',sans-serif; line-height:1.65; -webkit-font-smoothing:antialiased;
  padding-bottom:calc(74px + env(safe-area-inset-bottom,0px));
  transition:background .35s ease, color .35s ease; position:relative;
}
.nebula-bg{
  position:fixed; inset:0; z-index:-1; opacity:0;
  background:url('../assets/nebula-bg.jpg') center top / cover no-repeat;
  transition:opacity .4s ease; pointer-events:none;
}
:root[data-theme="night"] .nebula-bg{ opacity:0.14; }
:root[data-theme="night"] body::before{
  content:""; position:fixed; inset:0; z-index:-1;
  background:linear-gradient(180deg, rgba(11,29,45,0.55), rgba(11,29,45,0.92) 40%, #0B1D2D 75%);
}

/* ---------- top bar ---------- */
.topbar{
  position:sticky; top:0; top:env(safe-area-inset-top,0px); z-index:30;
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 20px; background:rgba(251,248,241,0.88); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
:root[data-theme="night"] .topbar{ background:rgba(11,29,45,0.78); }
.topbar .back{ font-family:'Space Mono',monospace; font-size:11px; letter-spacing:.08em; color:var(--ink-soft); text-decoration:none; }
.topbar .right{ display:flex; align-items:center; gap:18px; }
.line-btn{ background:none; border:none; cursor:pointer; padding:0; color:var(--gold); font-size:19px; line-height:1; display:flex; align-items:center; }
.line-btn.filled{ color:var(--rust); }
.theme-toggle{
  font-family:'Space Mono',monospace; font-size:10.5px; letter-spacing:.06em; color:var(--ink-soft);
  background:none; border:1px solid var(--line); border-radius:20px; padding:6px 13px; cursor:pointer;
}

/* ---------- hero ---------- */
.hero{ padding:30px 20px 10px; text-align:center; }
.hero .card-number{ font-family:'Space Mono',monospace; font-size:11px; letter-spacing:.18em; color:var(--ink-soft); text-transform:uppercase; margin-bottom:22px; }
.card-frame{ width:min(62vw,232px); margin:0 auto 22px; position:relative; }
.card-frame img{
  width:100%; display:block; border-radius:5.5%/3.3%;
  box-shadow:0 6px 16px rgba(20,15,10,0.18), 0 26px 50px rgba(20,15,10,0.22);
}
:root[data-theme="night"] .card-frame img{
  box-shadow:0 6px 20px rgba(0,0,0,0.5), 0 30px 60px rgba(0,0,0,0.55), 0 0 0 1px rgba(209,162,74,0.15);
}
.hero .essence{ font-family:'Cormorant Garamond',serif; font-style:italic; font-weight:500; font-size:19px; color:var(--gold); max-width:340px; margin:0 auto 6px; }

.wrap{ max-width:640px; margin:0 auto; padding:10px 20px 40px; }

/* ---------- content blocks ---------- */
.icon-block{ display:flex; gap:16px; margin:30px 0; }
.icon-block .glyph{ flex:0 0 auto; width:26px; text-align:center; padding-top:3px; color:var(--gold); font-size:17px; font-family:'Cormorant Garamond',serif; }
.icon-block .content h2{ font-family:'Cormorant Garamond',serif; font-weight:600; font-size:20px; margin:0 0 7px; }
.icon-block .content p{ font-size:15px; margin:0 0 8px; color:var(--ink-strong); white-space:pre-line; }

.section-label{
  font-family:'Space Mono',monospace; font-size:10.5px; letter-spacing:.1em; color:var(--gold);
  text-transform:uppercase; padding-bottom:6px; display:inline-block; margin-bottom:16px; position:relative;
}
.section-label::after{ content:""; position:absolute; left:0; bottom:0; width:22px; height:1px; background:var(--gold); }

/* ---------- reversed toggle (expandable, not two-state switch — only Reversed has its own text) ---------- */
.reversed-block{ margin:34px 0; border:1px solid var(--line); border-radius:12px; overflow:hidden; }
.reversed-block summary{
  list-style:none; cursor:pointer; display:flex; align-items:center; justify-content:space-between;
  padding:16px 20px; font-family:'Cormorant Garamond',serif; font-weight:600; font-size:17px; color:var(--rust);
}
.reversed-block summary::-webkit-details-marker{ display:none; }
.reversed-block summary .plus{ color:var(--gold); font-size:16px; font-weight:400; transition:transform .2s ease; }
.reversed-block[open] summary .plus{ transform:rotate(45deg); }
.reversed-block .body{ padding:0 20px 20px; font-size:15px; background:var(--shadow-tint); border-top:1px solid var(--line); white-space:pre-line; }
.reversed-block .body p{ margin:14px 0 0; }

/* ---------- accordion: love / work / decision ---------- */
.ask-about{ margin:36px 0; }
.ask-about .hint{ font-size:13px; color:var(--ink-soft); margin:-8px 0 18px; font-style:italic; font-family:'Cormorant Garamond',serif; }
.accordion-item{ border-bottom:1px solid var(--line); }
.accordion-item summary{
  list-style:none; cursor:pointer; display:flex; align-items:center; justify-content:space-between;
  padding:16px 2px; font-family:'Cormorant Garamond',serif; font-weight:600; font-size:17px; color:var(--ink-strong);
}
.accordion-item summary::-webkit-details-marker{ display:none; }
.accordion-item summary .plus{ color:var(--gold); font-size:17px; font-weight:400; transition:transform .2s ease; }
.accordion-item[open] summary .plus{ transform:rotate(45deg); }
.accordion-item .body{ padding:0 2px 18px; font-size:15px; white-space:pre-line; }

/* ---------- advice / practice / reflection ---------- */
.advice-card{ padding:22px 24px; border-left:2px solid var(--gold); background:var(--gold-soft); border-radius:0 12px 12px 0; margin:34px 0 22px; }
.advice-card .section-label{ margin-bottom:8px; }
.advice-card p{ font-family:'Cormorant Garamond',serif; font-style:italic; font-size:19px; line-height:1.5; margin:0; white-space:pre-line; }
.practice-block{ margin:0 0 28px; }
.practice-block p{ font-size:15px; margin:0 0 10px; white-space:pre-line; }
.reading-notes{ margin:28px 0; border:1px solid var(--line); border-radius:12px; overflow:hidden; }
.reading-notes summary{
  list-style:none; cursor:pointer; padding:16px 20px; font-family:'Space Mono',monospace; font-size:11.5px;
  letter-spacing:.06em; color:var(--ink-soft); display:flex; justify-content:space-between; text-transform:uppercase;
}
.reading-notes summary::-webkit-details-marker{ display:none; }
.reading-notes .body{ padding:0 20px 20px; font-size:14.5px; white-space:pre-line; }

.reflection-box{
  margin:42px 0 10px; padding:30px 26px; border-radius:4px;
  background:linear-gradient(155deg,var(--plum),var(--paper) 130%); color:#F5F0E4; position:relative; overflow:hidden;
}
:root[data-theme="night"] .reflection-box{ background:linear-gradient(155deg,var(--plum),#0B1D2D 120%); }
.reflection-box::before{ content:""; position:absolute; inset:6px; border:1px solid rgba(255,255,255,0.25); pointer-events:none; }
.reflection-box .section-label{ color:rgba(255,255,255,0.85); margin-bottom:16px; }
.reflection-box .section-label::after{ background:rgba(255,255,255,0.5); }
.reflection-box p{ margin:14px 0; font-family:'Cormorant Garamond',serif; font-style:italic; font-size:17px; line-height:1.5; color:rgba(255,255,255,0.95); }

/* ---------- bottom nav ---------- */
.bottomnav{
  position:fixed; left:0; right:0; bottom:0; z-index:30; padding-bottom:env(safe-area-inset-bottom,0px);
  background:rgba(251,248,241,0.9); backdrop-filter:blur(10px); border-top:1px solid var(--line);
  display:grid; grid-template-columns:repeat(4,1fr);
}
:root[data-theme="night"] .bottomnav{ background:rgba(11,29,45,0.85); }
.bottomnav a{
  display:flex; flex-direction:column; align-items:center; gap:4px; padding:11px 4px 8px; text-decoration:none;
  color:var(--ink-soft); font-family:'Cormorant Garamond',serif; font-size:11.5px; border-top:2px solid transparent;
}
.bottomnav a .ic{ font-size:17px; color:var(--ink-soft); }
.bottomnav a.active{ color:var(--gold); border-top-color:var(--gold); }
.bottomnav a.active .ic{ color:var(--gold); }

/* ---------- card nav ---------- */
.card-nav{ display:grid; grid-template-columns:1fr 1fr; row-gap:18px; margin:44px 0 6px; padding-top:24px; border-top:1px solid var(--line); }
.card-nav a{ text-decoration:none; font-family:'Space Mono',monospace; font-size:11px; letter-spacing:.05em; color:var(--ink-soft); }
.card-nav a:last-child{ text-align:right; }
.card-nav .all-cards-link{
  grid-column:1/-1; order:-1; text-align:center; font-family:'Cormorant Garamond',serif; font-weight:600; font-size:15px;
  padding:12px 20px; border:1px solid var(--gold); color:var(--gold); text-decoration:none;
}

/* ---------- homepage-specific ---------- */
.home-hero{ padding:38px 24px 30px; text-align:center; }
.home-hero .mark{ width:38px; height:38px; margin:0 auto 22px; border-radius:50%; overflow:hidden; box-shadow:0 0 0 1px var(--line); }
.home-hero .mark img{ width:100%; height:100%; object-fit:cover; display:block; }
.home-hero .kicker{ font-family:'Space Mono',monospace; font-size:11px; letter-spacing:.22em; color:var(--gold); text-transform:uppercase; margin-bottom:10px; }
.home-hero h1{ font-family:'Cormorant Garamond',serif; font-weight:600; font-size:clamp(36px,10vw,52px); margin:0 0 16px; line-height:1.05; }
.home-hero .tagline{ font-family:'Cormorant Garamond',serif; font-style:italic; font-size:19px; color:var(--gold-bright); margin:0 0 26px; }
.cta{
  display:inline-block; font-family:'Cormorant Garamond',serif; font-weight:600; font-size:16px; letter-spacing:.02em;
  color:var(--paper); background:var(--gold); padding:14px 34px; border-radius:30px; text-decoration:none; margin-bottom:26px;
}
:root[data-theme="night"] .cta{ color:#1A1206; }
.search{ max-width:400px; margin:0 auto 28px; position:relative; }
.search input{ width:100%; padding:14px 20px 14px 44px; border-radius:30px; border:1px solid var(--line); background:var(--paper-dim); color:var(--ink-strong); font-family:'Jost',sans-serif; font-size:14.5px; }
.search input::placeholder{ color:var(--ink-soft); }
.search .glass{ position:absolute; left:18px; top:50%; transform:translateY(-50%); color:var(--ink-soft); font-size:14px; }
.filters{ display:flex; gap:10px; overflow-x:auto; padding:2px 24px 4px; margin-bottom:8px; scrollbar-width:none; }
.filters::-webkit-scrollbar{ display:none; }
.filters button, .filters a{
  flex:0 0 auto; font-family:'Cormorant Garamond',serif; font-weight:600; font-size:14px; padding:9px 18px;
  border-radius:20px; border:1px solid var(--line); background:transparent; color:var(--ink-soft); cursor:pointer;
  white-space:nowrap; text-decoration:none;
}
.filters button.active, .filters a.active{ background:var(--gold); color:var(--paper); border-color:var(--gold); }
:root[data-theme="night"] .filters button.active, :root[data-theme="night"] .filters a.active{ color:#1A1206; }
.section-heading{
  font-family:'Space Mono',monospace; font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--gold);
  margin:8px 0 16px; padding-bottom:6px; border-bottom:1px solid var(--line);
}
.grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-bottom:36px; }
.tile{ aspect-ratio:799/1389; border-radius:5.5%/3.3%; overflow:hidden; position:relative; background:linear-gradient(155deg, var(--plum), var(--paper-dim) 140%); box-shadow:0 6px 16px rgba(0,0,0,0.18); text-decoration:none; display:block; }
:root[data-theme="night"] .tile{ box-shadow:0 6px 16px rgba(0,0,0,0.4), 0 0 0 1px rgba(209,162,74,0.12); }
.tile img{ width:100%; height:100%; object-fit:cover; display:block; }
.tile .num{ position:absolute; top:6px; left:8px; font-family:'Space Mono',monospace; font-size:9px; color:rgba(255,255,255,0.85); letter-spacing:.05em; text-shadow:0 1px 3px rgba(0,0,0,0.6); }

@media (min-width:860px){
  .layout{ max-width:1000px; margin:0 auto; display:grid; grid-template-columns:300px 1fr; gap:56px; padding:0 24px; }
  .hero{ position:sticky; top:80px; align-self:start; padding-top:40px; }
  .card-frame{ width:100%; max-width:260px; }
  .wrap{ max-width:none; padding:40px 0; }
}
@media (min-width:720px){
  .home-wrap{ max-width:920px; margin:0 auto; }
  .grid{ grid-template-columns:repeat(6,1fr); gap:16px; }
}