/* Layout concept: a page of Gemara. A central reading column, commentary in Rashi script in the outer margin,
   and cinematic full-bleed chapters (Oran sea, Orsay mist, Jerusalem stone) between them.
   One deliberate world: a night of study under Jerusalem stone. Dark by choice, every color set explicitly. */
:root{
  --night:#0e1322;      /* Jerusalem blue hour */
  --night-2:#151c30;    /* raised surface */
  --night-3:#202a45;    /* hover, rules */
  --stone:#ece2cd;      /* limestone, main text */
  --stone-2:#bdb29b;    /* secondary text */
  --stone-3:#938b78;    /* labels */
  --dawn:#e6b45e;       /* first light on the wall */
  --dawn-2:#f4d7a1;
  --sea:#93b8c2;        /* Oran, the Mediterranean */
  --line:rgba(236,226,205,.14);
  --line-2:rgba(236,226,205,.26);
  --shade:rgba(8,11,20,.72);

  --f-display:"Bellefair","Frank Ruhl Libre","David",serif;
  --f-body:"Noto Serif Hebrew","Frank Ruhl Libre","David",serif;
  --f-ui:"Assistant","Arial Hebrew","Segoe UI",sans-serif;
  --f-rashi:"Noto Rashi Hebrew","Noto Serif Hebrew",serif;

  --s-1:.875rem; --s0:1.0625rem; --s1:1.25rem; --s2:1.6rem; --s3:2.15rem; --s4:2.9rem; --s5:3.9rem; --s6:5.2rem;
  --gutter:clamp(16px,4vw,48px);
  --col:min(64ch,100%);
  --ease:cubic-bezier(.2,.7,.1,1);
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{background:var(--night);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--night);color:var(--stone);font-family:var(--f-body);font-size:var(--s0);line-height:1.8;
  text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
::selection{background:var(--dawn);color:var(--night)}
:focus-visible{outline:2px solid var(--dawn);outline-offset:3px;border-radius:2px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;inset-inline-start:12px;top:-60px;z-index:100;background:var(--dawn);color:var(--night);padding:.5rem 1rem;font-family:var(--f-ui);font-weight:700;text-decoration:none}
.skip:focus{top:12px}
@view-transition{navigation:auto}
::view-transition-old(root){animation:vt-out .45s var(--ease) both}
::view-transition-new(root){animation:vt-in .6s var(--ease) both}
@keyframes vt-out{to{opacity:0;filter:blur(6px)}}
@keyframes vt-in{from{opacity:0}}

/* ---------- header ---------- */
.site-header{position:fixed;inset-inline:0;top:0;z-index:50;padding-top:env(safe-area-inset-top,0px);transition:background .4s,backdrop-filter .4s,border-color .4s;border-bottom:1px solid transparent}
.site-header.is-scrolled{background:rgba(14,19,34,.82);backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:68px;padding-inline:var(--gutter);max-width:1500px;margin-inline:auto}
.brand{display:flex;align-items:baseline;gap:.7rem;text-decoration:none}
.brand-word{font-family:var(--f-display);font-size:1.9rem;line-height:1;letter-spacing:.01em}
.brand-sub{font-family:var(--f-rashi);font-size:.8rem;color:var(--stone-2)}
.nav{display:flex;gap:clamp(.9rem,2vw,2rem);font-family:var(--f-ui);font-size:1rem}
.nav a{text-decoration:none;color:var(--stone-2);padding-block:.4rem;position:relative;transition:color .25s}
.nav a::after{content:"";position:absolute;inset-inline:0;bottom:0;height:1px;background:var(--dawn);transform:scaleX(0);transform-origin:right;transition:transform .35s var(--ease)}
.nav a:hover,.nav a[aria-current="page"]{color:var(--stone)}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}
.menu-btn{display:none;font-family:var(--f-ui);font-size:1rem;background:none;border:1px solid var(--line-2);color:var(--stone);padding:.45rem 1rem;border-radius:99px;cursor:pointer}
.overlay{position:fixed;inset:0;z-index:60;background:var(--night);display:flex;flex-direction:column;padding:calc(env(safe-area-inset-top,0px) + 84px) var(--gutter) calc(env(safe-area-inset-bottom,0px) + 32px);overflow:auto}
.overlay a{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;text-decoration:none;padding-block:.9rem;border-bottom:1px solid var(--line)}
.overlay b{font-family:var(--f-display);font-weight:400;font-size:2.6rem;line-height:1.1}
.overlay span{font-family:var(--f-rashi);font-size:.85rem;color:var(--stone-2)}
.overlay .close{position:absolute;top:calc(env(safe-area-inset-top,0px) + 18px);inset-inline-end:var(--gutter);font-family:var(--f-ui);background:none;border:1px solid var(--line-2);color:var(--stone);padding:.45rem 1rem;border-radius:99px}
@media (max-width:900px){.nav{display:none}.menu-btn{display:inline-block}.brand-sub{display:none}}

/* ---------- shared layout ---------- */
.wrap{max-width:1500px;margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(72px,11vw,160px)}
.section.tight{padding-block:clamp(48px,7vw,96px)}
.kicker{font-family:var(--f-rashi);color:var(--dawn);font-size:var(--s-1);margin:0 0 .9rem}
.h-display{font-family:var(--f-display);font-weight:400;line-height:1.02;letter-spacing:-.005em;text-wrap:balance;margin:0}
.h1{font-size:clamp(3rem,9vw,8.6rem)}
.h2{font-size:clamp(2.3rem,5.4vw,4.6rem)}
.h3{font-size:clamp(1.6rem,2.6vw,2.2rem)}
.lede{font-size:clamp(1.15rem,1.7vw,1.4rem);line-height:1.75;color:var(--stone-2);max-width:56ch;margin:1.2rem 0 0}
.prose{max-width:var(--col)}
.prose p{margin:0 0 1.15em}
.prose a,.link{color:var(--dawn-2);text-decoration:underline;text-decoration-color:rgba(230,180,94,.45);text-underline-offset:.25em;transition:text-decoration-color .2s}
.prose a:hover,.link:hover{text-decoration-color:var(--dawn)}
.muted{color:var(--stone-2)}
.small{font-size:var(--s-1)}
.rashi{font-family:var(--f-rashi)}
.btn{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--f-ui);font-weight:600;font-size:1.02rem;text-decoration:none;padding:.85rem 1.4rem;border-radius:99px;border:1px solid var(--dawn);color:var(--night);background:var(--dawn);cursor:pointer;transition:background .25s,color .25s,transform .25s}
.btn:hover{background:var(--dawn-2)}
.btn.ghost{background:transparent;color:var(--stone);border-color:var(--line-2)}
.btn.ghost:hover{border-color:var(--dawn);color:var(--dawn-2)}
.btn-row{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.rule{height:1px;background:var(--line);border:0;margin:0}

/* page with margin commentary: [margin | column] in RTL the column sits at the start */
.daf{display:grid;grid-template-columns:minmax(0,64ch) minmax(0,1fr);gap:clamp(24px,5vw,80px);align-items:start}
.daf .margin{border-inline-start:1px solid var(--line);padding-inline-start:clamp(16px,2vw,28px);font-family:var(--f-rashi);font-size:.92rem;line-height:1.85;color:var(--stone-2);position:sticky;top:96px}
.daf .margin h4{font-family:var(--f-rashi);font-weight:700;color:var(--dawn);font-size:.92rem;margin:0 0 .3rem}
.daf .margin p{margin:0 0 1rem}
@media (max-width:900px){.daf{grid-template-columns:minmax(0,1fr)}.daf .margin{position:static}}

/* ---------- chapter head (inner pages) ---------- */
.chapter{position:relative;min-height:min(78svh,760px);display:flex;align-items:flex-end;overflow:hidden;isolation:isolate}
.chapter .bg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center;transform:scale(1.08);will-change:transform}
.chapter::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to top,var(--night) 4%,rgba(14,19,34,.66) 42%,rgba(14,19,34,.28) 100%)}
.chapter .wrap{padding-block:calc(env(safe-area-inset-top,0px) + 140px) clamp(48px,7vw,96px);width:100%}
.chapter .h1{max-width:12ch}
.chapter .count{font-family:var(--f-rashi);color:var(--stone-2);margin-top:1.4rem;font-size:var(--s-1)}

/* ---------- hero (home) ---------- */
.hero{position:relative;min-height:min(100svh,1000px);display:grid;place-items:center;overflow:hidden;isolation:isolate;padding-block:calc(env(safe-area-inset-top,0px) + 96px) 64px}
.hero .bg{position:absolute;inset:-4%;z-index:-3;background:url(../img/stone.jpg) center/cover no-repeat;animation:drift 38s ease-in-out infinite alternate}
.hero::before{content:"";position:absolute;inset:0;z-index:-2;background:
  radial-gradient(120% 70% at 70% 18%,rgba(230,180,94,.10),transparent 60%),
  linear-gradient(to bottom,rgba(14,19,34,.55) 0%,rgba(14,19,34,.62) 40%,rgba(14,19,34,.86) 78%,var(--night) 100%)}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.5;mix-blend-mode:screen;
  background:linear-gradient(105deg,transparent 30%,rgba(244,215,161,.10) 45%,transparent 60%);background-size:250% 100%;animation:ray 14s ease-in-out infinite}
@keyframes drift{from{transform:scale(1.02) translate3d(0,0,0)}to{transform:scale(1.12) translate3d(-2%,-1.5%,0)}}
@keyframes ray{0%,100%{background-position:120% 0}50%{background-position:-20% 0}}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero-inner{position:relative;z-index:1;width:100%;max-width:1500px;padding-inline:var(--gutter);display:grid;grid-template-rows:auto 1fr auto auto;min-height:min(80svh,820px);gap:clamp(.8rem,2vh,1.6rem)}
.hero-top{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;font-family:var(--f-rashi);color:var(--stone-2);font-size:var(--s-1)}
.hero-word{display:grid;place-items:center;text-align:center;min-height:clamp(170px,36svh,400px)}
.hero-word .static{font-family:var(--f-display);font-size:clamp(5rem,22vw,19rem);line-height:.9;color:var(--stone);text-shadow:0 0 60px rgba(230,180,94,.25)}
.hero-live .hero-word .static{visibility:hidden}
.hero-caption{min-height:4.6em;text-align:center;max-width:40ch;margin-inline:auto}
.hero-caption .line{font-family:var(--f-display);font-size:clamp(1.5rem,3.4vw,2.6rem);line-height:1.25;margin:0;transition:opacity .9s var(--ease),transform .9s var(--ease)}
.hero-caption .attr{font-family:var(--f-rashi);font-size:.85rem;color:var(--stone-2);margin-top:.6rem}
.hero-caption .attr a{color:inherit}
.hero-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:1.5rem}
.hero-name{font-family:var(--f-body);font-size:clamp(1rem,1.5vw,1.2rem);color:var(--stone-2);margin:0}
.hero-name strong{display:block;font-family:var(--f-display);font-weight:400;font-size:clamp(1.5rem,2.4vw,2rem);color:var(--stone)}
.scroll-cue{font-family:var(--f-ui);font-size:.9rem;color:var(--stone-2);text-decoration:none;display:flex;flex-direction:column;align-items:center;gap:.4rem}
.scroll-cue i{display:block;width:1px;height:46px;background:linear-gradient(var(--dawn),transparent);animation:cue 2.4s var(--ease) infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- intro + doors ---------- */
.intro{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(32px,6vw,96px);align-items:end}
.intro .h2{max-width:14ch}
@media (max-width:900px){.intro{grid-template-columns:minmax(0,1fr)}}
.doors{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(12px,1.6vw,22px);margin-top:clamp(48px,7vw,96px)}
.door{position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:clamp(320px,42vw,520px);padding:clamp(20px,2.4vw,34px);text-decoration:none;overflow:hidden;isolation:isolate;border-radius:4px}
.door img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform 1.4s var(--ease),filter 1s}
.door::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to top,rgba(10,13,24,.94) 8%,rgba(10,13,24,.35) 60%,rgba(10,13,24,.15))}
.door:hover img{transform:scale(1.06);filter:saturate(1.15)}
.door .verb{font-family:var(--f-rashi);color:var(--dawn);font-size:var(--s-1)}
.door b{font-family:var(--f-display);font-weight:400;font-size:clamp(2.2rem,3.6vw,3.4rem);line-height:1.05;margin:.3rem 0 .5rem}
.door p{margin:0;color:var(--stone-2);font-size:1rem;line-height:1.65;max-width:34ch}
@media (max-width:900px){.doors{grid-template-columns:minmax(0,1fr)}.door{min-height:300px}}

/* ---------- journey (horizontal on desktop) ---------- */
.journey{position:relative;overflow:hidden;background:var(--night)}
.journey-head{padding-block:clamp(72px,10vw,140px) clamp(24px,4vw,48px)}
.track{display:flex;flex-direction:column}
.station{position:relative;min-height:88svh;display:flex;align-items:flex-end;isolation:isolate;overflow:hidden}
.station .ph{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center}
.station::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to top,rgba(10,13,24,.95) 12%,rgba(10,13,24,.45) 55%,rgba(10,13,24,.2))}
.station-in{width:100%;padding:clamp(24px,5vw,72px) var(--gutter);display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(20px,4vw,64px);align-items:end}
.year{font-family:var(--f-display);font-size:clamp(5rem,15vw,13rem);line-height:.82;color:var(--stone);opacity:.92;font-variant-numeric:lining-nums}
.year small{display:block;font-family:var(--f-rashi);font-size:clamp(.9rem,1.4vw,1.1rem);color:var(--dawn);margin-top:.8rem;opacity:1}
.station h3{font-family:var(--f-display);font-weight:400;font-size:clamp(1.9rem,3.4vw,3rem);line-height:1.1;margin:0 0 .7rem}
.station p{margin:0;max-width:52ch;color:var(--stone-2);font-size:clamp(1.02rem,1.3vw,1.15rem)}
.station .place{font-family:var(--f-rashi);color:var(--sea);font-size:var(--s-1);margin-bottom:.6rem}
@media (max-width:700px){.station-in{grid-template-columns:minmax(0,1fr)}.station{min-height:76svh}}
.journey.is-horizontal .track{flex-direction:row;width:max-content;height:100svh}
.journey.is-horizontal .station{width:100vw;height:100svh;min-height:0;flex:0 0 100vw}
.journey-pin{position:relative;overflow:hidden}
.journey-progress{position:absolute;inset-inline:var(--gutter);bottom:22px;height:1px;background:var(--line);z-index:3;display:none}
.journey-progress i{position:absolute;inset-block:0;inset-inline-start:0;width:100%;background:var(--dawn);transform:scaleX(0);transform-origin:right}
.journey.is-horizontal .journey-progress{display:block}

/* ---------- concept index ---------- */
.terms{list-style:none;margin:clamp(40px,6vw,72px) 0 0;padding:0;border-top:1px solid var(--line)}
.terms li{border-bottom:1px solid var(--line)}
.terms a{display:grid;grid-template-columns:3.2rem minmax(0,1.1fr) minmax(0,1fr);gap:1.2rem;align-items:baseline;padding-block:clamp(16px,2vw,26px);text-decoration:none;transition:background .35s,padding .35s var(--ease)}
.terms a:hover{background:linear-gradient(to left,rgba(230,180,94,.07),transparent 70%);padding-inline-start:.8rem}
.terms .n{font-family:var(--f-rashi);color:var(--stone-3);font-size:.95rem}
.terms b{font-family:var(--f-display);font-weight:400;font-size:clamp(1.7rem,3vw,2.6rem);line-height:1.15}
.terms span:last-child{color:var(--stone-2);font-size:1rem;line-height:1.6}
@media (max-width:760px){.terms a{grid-template-columns:2.2rem minmax(0,1fr)}.terms span:last-child{grid-column:2}}

/* ---------- start here path ---------- */
.path{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,40px);margin-top:clamp(40px,6vw,72px);counter-reset:step}
.step{border-top:1px solid var(--line-2);padding-top:1.4rem;counter-increment:step}
.step::before{content:"שלב " counter(step,hebrew);font-family:var(--f-rashi);color:var(--dawn);font-size:var(--s-1)}
.step h3{font-family:var(--f-display);font-weight:400;font-size:clamp(1.6rem,2.4vw,2.1rem);line-height:1.15;margin:.4rem 0 .6rem}
.step p{margin:0 0 1rem;color:var(--stone-2);font-size:1rem}
@media (max-width:900px){.path{grid-template-columns:minmax(0,1fr)}}

/* ---------- quote band ---------- */
.quote{position:relative;overflow:hidden;isolation:isolate;padding-block:clamp(96px,14vw,200px)}
.quote .bg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center}
.quote::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(10,13,24,.72)}
.quote blockquote{margin:0 auto;max-width:22ch;text-align:center;font-family:var(--f-display);font-size:clamp(2.2rem,5.6vw,5rem);line-height:1.12;text-wrap:balance}
.quote figcaption{text-align:center;margin-top:1.6rem;font-family:var(--f-rashi);color:var(--stone-2);font-size:.95rem}

/* ---------- video ---------- */
.yt{position:relative;aspect-ratio:16/9;max-width:100%;background:#000 center/cover no-repeat;border-radius:4px;overflow:hidden;cursor:pointer;border:0;padding:0;display:block;width:100%;color:var(--stone)}
.yt::before{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.55),rgba(0,0,0,.05) 50%);transition:opacity .3s}
.yt .play{position:absolute;inset:0;margin:auto;width:clamp(56px,7vw,84px);height:clamp(56px,7vw,84px);border-radius:50%;background:rgba(14,19,34,.55);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:1px solid rgba(244,215,161,.55);display:grid;place-items:center;transition:transform .35s var(--ease),background .3s}
.yt .play::after{content:"";border-style:solid;border-width:11px 0 11px 18px;border-color:transparent transparent transparent var(--dawn-2);margin-inline-start:4px;transform:scaleX(-1)}
.yt:hover .play{transform:scale(1.08);background:rgba(230,180,94,.25)}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.yt.is-on::before,.yt.is-on .play{display:none}

.player{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);gap:clamp(20px,3vw,44px);align-items:start}
.player-meta h3{font-family:var(--f-display);font-weight:400;font-size:clamp(1.7rem,2.6vw,2.4rem);line-height:1.15;margin:.2rem 0 .8rem}
.player-meta .src{font-family:var(--f-rashi);font-size:.88rem;color:var(--stone-3)}
@media (max-width:980px){.player{grid-template-columns:minmax(0,1fr)}}

.tools{display:flex;flex-wrap:wrap;gap:.6rem 1rem;align-items:center;margin-block:clamp(28px,4vw,48px) 1.4rem;padding-block:.9rem;background:var(--night);box-shadow:0 0 0 100vmax var(--night);clip-path:inset(0 -100vmax);border-bottom:1px solid var(--line)}
@media (min-width:980px){.tools{position:sticky;top:calc(env(safe-area-inset-top,0px) + 68px);z-index:20}}
.chips{display:flex;flex-wrap:wrap;gap:.45rem}
.chip{font-family:var(--f-ui);font-size:.95rem;background:transparent;color:var(--stone-2);border:1px solid var(--line);border-radius:99px;padding:.35rem .85rem;cursor:pointer;transition:all .2s;white-space:nowrap}
.chip:hover{border-color:var(--line-2);color:var(--stone)}
.chip[aria-pressed="true"]{background:var(--stone);color:var(--night);border-color:var(--stone)}
.chip .c{opacity:.6;font-size:.82em;margin-inline-start:.3rem}
.search{flex:1 1 220px;min-width:0;max-width:340px;font-family:var(--f-ui);font-size:1rem;background:var(--night-2);color:var(--stone);border:1px solid var(--line);border-radius:99px;padding:.55rem 1rem}
.search::placeholder{color:var(--stone-3)}
.tool-label{font-family:var(--f-rashi);font-size:.82rem;color:var(--stone-3)}
.result-count{font-family:var(--f-ui);color:var(--stone-3);font-size:.92rem;margin-inline-start:auto}

.grid-v{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,290px),1fr));gap:clamp(20px,2.4vw,34px) clamp(16px,2vw,26px)}
.vcard{display:flex;flex-direction:column;gap:.7rem;min-width:0}
.vcard .thumb{position:relative;aspect-ratio:16/9;border-radius:4px;overflow:hidden;background:var(--night-2);border:0;padding:0;cursor:pointer;display:block;width:100%}
.vcard .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease),filter .5s;filter:saturate(.85) brightness(.9)}
.vcard .thumb:hover img{transform:scale(1.05);filter:saturate(1) brightness(1)}
.vcard .dur{position:absolute;inset-block-end:8px;inset-inline-start:8px;font-family:var(--f-ui);font-size:.8rem;background:rgba(10,13,24,.82);color:var(--stone);padding:.12rem .5rem;border-radius:3px;font-variant-numeric:tabular-nums}
.vcard .seen{position:absolute;inset-block-start:8px;inset-inline-end:8px;font-family:var(--f-ui);font-size:.75rem;background:var(--dawn);color:var(--night);padding:.1rem .5rem;border-radius:3px;display:none}
.vcard.is-seen .seen{display:block}
.vcard.is-seen .thumb img{filter:saturate(.4) brightness(.6)}
.vcard h4{font-family:var(--f-body);font-weight:600;font-size:1.06rem;line-height:1.45;margin:0}
.vcard h4 button{all:unset;cursor:pointer}
.vcard h4 button:hover{color:var(--dawn-2)}
.vcard h4 button:focus-visible{outline:2px solid var(--dawn);outline-offset:3px}
.vcard .meta{font-family:var(--f-rashi);font-size:.82rem;color:var(--stone-3);line-height:1.6;display:flex;flex-wrap:wrap;gap:.2rem .7rem}
.vcard .meta .lang-fr{color:var(--sea)}
.empty{padding:3rem 0;color:var(--stone-2);font-size:1.1rem}

.teachers{display:flex;flex-wrap:wrap;gap:.5rem}
.rowhead{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;flex-wrap:wrap;margin-bottom:clamp(20px,3vw,36px)}

/* playlists */
.lists{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr));gap:clamp(16px,2vw,26px)}
.plist{border:1px solid var(--line);border-radius:4px;padding:1.4rem;display:flex;flex-direction:column;gap:.8rem;background:linear-gradient(160deg,var(--night-2),var(--night))}
.plist b{font-family:var(--f-display);font-weight:400;font-size:1.7rem;line-height:1.15}
.plist .meta{font-family:var(--f-rashi);font-size:.85rem;color:var(--stone-3)}
.plist .frame{aspect-ratio:16/9;border-radius:3px;overflow:hidden;display:none}
.plist .frame iframe{width:100%;height:100%;border:0}
.plist.is-on .frame{display:block}

/* ---------- writings: shelf ---------- */
.shelf-wrap{overflow-x:auto;padding-bottom:1rem;scrollbar-color:var(--night-3) transparent}
.shelf{display:flex;align-items:flex-end;gap:6px;min-height:380px;padding:30px 4px 0;border-bottom:10px solid #2a2118;box-shadow:0 18px 30px -18px rgba(0,0,0,.8);width:max-content;min-width:100%}
.spine{--h:330px;--w:58px;--c:#23314a;height:var(--h);width:var(--w);flex:0 0 var(--w);background:linear-gradient(90deg,rgba(255,255,255,.07),transparent 18%,transparent 82%,rgba(0,0,0,.35)),var(--c);border:0;border-radius:3px 3px 0 0;cursor:pointer;color:var(--dawn-2);
  writing-mode:vertical-rl;font-family:var(--f-display);font-size:1.15rem;line-height:1.1;padding:18px 0;display:flex;align-items:center;justify-content:space-between;text-align:start;transition:transform .45s var(--ease),box-shadow .45s;box-shadow:inset 0 0 0 1px rgba(0,0,0,.25)}
.spine small{font-family:var(--f-rashi);font-size:.72rem;color:rgba(244,215,161,.7)}
.spine:hover,.spine[aria-expanded="true"]{transform:translateY(-22px);box-shadow:0 24px 30px -10px rgba(0,0,0,.6)}
.spine[aria-expanded="true"]{outline:1px solid var(--dawn)}
.book-panel{margin-top:2rem;border-top:1px solid var(--line);padding-top:1.8rem;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:2rem;min-height:9rem}
.book-panel h3{font-family:var(--f-display);font-weight:400;font-size:clamp(1.9rem,3vw,2.8rem);line-height:1.1;margin:0 0 .5rem}
.book-panel dl{margin:0;display:grid;grid-template-columns:auto minmax(0,1fr);gap:.4rem 1.2rem;font-size:.98rem}
.book-panel dt{font-family:var(--f-rashi);color:var(--stone-3);font-size:.86rem;padding-top:.2rem}
.book-panel dd{margin:0;color:var(--stone)}
@media (max-width:800px){.book-panel{grid-template-columns:minmax(0,1fr)}}

.texts{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(24px,4vw,64px)}
.texts li{border-top:1px solid var(--line);padding-block:1.4rem;display:flex;flex-direction:column;gap:.45rem;min-width:0}
.texts h4{font-family:var(--f-display);font-weight:400;font-size:1.6rem;line-height:1.2;margin:0}
.texts h4 a{text-decoration:none}
.texts h4 a:hover{color:var(--dawn-2)}
.texts .meta{font-family:var(--f-rashi);font-size:.84rem;color:var(--stone-3)}
.texts p{margin:0;color:var(--stone-2);font-size:1rem;line-height:1.7}
@media (max-width:860px){.texts{grid-template-columns:minmax(0,1fr)}}

/* ---------- life timeline ---------- */
.era{position:relative}
.era-head{position:relative;min-height:62svh;display:flex;align-items:flex-end;isolation:isolate;overflow:hidden}
.era-head .ph{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center}
.era-head::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to top,var(--night) 3%,rgba(14,19,34,.5) 55%,rgba(14,19,34,.25))}
.era-head .wrap{padding-block:clamp(40px,6vw,80px);width:100%}
.events{list-style:none;margin:0;padding:0}
.ev{display:grid;grid-template-columns:minmax(120px,190px) minmax(0,64ch) minmax(0,1fr);gap:clamp(16px,3vw,48px);padding-block:clamp(24px,3vw,40px);border-top:1px solid var(--line)}
.ev .when{font-family:var(--f-display);font-size:clamp(2rem,3.4vw,3rem);line-height:1}
.ev .when small{display:block;font-family:var(--f-rashi);font-size:.85rem;color:var(--dawn);margin-top:.5rem}
.ev p{margin:0}
.ev .src{font-family:var(--f-rashi);font-size:.82rem;color:var(--stone-3);line-height:1.8}
.ev .src a{color:var(--stone-2)}
@media (max-width:980px){.ev{grid-template-columns:minmax(0,1fr)}}

/* ---------- concept entries (thought page) ---------- */
.concept{padding-block:clamp(56px,8vw,110px);border-top:1px solid var(--line);scroll-margin-top:80px}
.concept .num{font-family:var(--f-rashi);color:var(--dawn);font-size:var(--s-1)}
.concept h2{font-family:var(--f-display);font-weight:400;font-size:clamp(2.4rem,5vw,4.4rem);line-height:1.04;margin:.3rem 0 1.4rem;text-wrap:balance}
.concept .listen{margin-top:1.6rem}
.toc{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:2rem}
.toc a{font-family:var(--f-ui);font-size:.95rem;text-decoration:none;border:1px solid var(--line);border-radius:99px;padding:.35rem .9rem;color:var(--stone-2)}
.toc a:hover{border-color:var(--dawn);color:var(--stone)}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);padding-block:clamp(56px,8vw,96px) calc(env(safe-area-inset-bottom,0px) + 40px);background:linear-gradient(to bottom,var(--night),#0a0e1a)}
.foot{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(2,minmax(0,1fr));gap:clamp(28px,5vw,72px)}
.foot .big{font-family:var(--f-display);font-size:clamp(3rem,7vw,6rem);line-height:.95;margin:0 0 1rem}
.foot h5{font-family:var(--f-rashi);font-weight:400;color:var(--dawn);font-size:.9rem;margin:0 0 .8rem}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:.45rem;font-family:var(--f-ui);font-size:1rem}
.foot ul a{text-decoration:none;color:var(--stone-2)}
.foot ul a:hover{color:var(--stone)}
.foot-base{margin-top:clamp(40px,6vw,72px);padding-top:1.4rem;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;font-family:var(--f-ui);font-size:.92rem;color:var(--stone-3)}
.credit{font-family:var(--f-display);font-size:1.25rem;color:var(--stone-2)}
.credit b{font-weight:400;color:var(--dawn-2)}
@media (max-width:860px){.foot{grid-template-columns:minmax(0,1fr)}}

/* ---------- motion preferences ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .hero .bg{animation:none}
}

/* ---------- theater: full-screen viewing room ---------- */
html.th-lock,html.th-lock body{overflow:hidden}
.theater{--th-bg:#05070d;--thw:min(calc(100vw - 2 * var(--gutter)),max(calc((100vh - 250px) * 16 / 9),560px),1480px);
  position:fixed;inset:0;z-index:90;background:var(--th-bg);color:var(--stone);display:flex;flex-direction:column;opacity:0;transition:opacity .28s var(--ease)}
@supports (height:100dvh){.theater{--thw:min(calc(100vw - 2 * var(--gutter)),max(calc((100dvh - 250px) * 16 / 9),560px),1480px)}}
.theater.is-open{opacity:1}
.th-ambient{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.th-ambient img{position:absolute;inset:-14%;width:128%;height:128%;max-width:none;object-fit:cover;filter:blur(90px) saturate(1.5);opacity:.34}
.th-ambient img:not([src]){display:none}
.th-ambient::after{content:"";position:absolute;inset:0;background:radial-gradient(120% 75% at 50% 8%,rgba(5,7,13,0) 0,rgba(5,7,13,.62) 52%,var(--th-bg) 82%)}
.th-bar{position:relative;z-index:3;flex:none;display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:60px;padding:env(safe-area-inset-top,0px) var(--gutter) 0}
.th-btn{display:inline-flex;align-items:center;gap:.45rem;font-family:var(--f-ui);font-size:.95rem;line-height:1;background:rgba(236,226,205,.06);border:1px solid var(--line-2);color:var(--stone);padding:.5rem .95rem;border-radius:99px;cursor:pointer;transition:background .2s,border-color .2s,opacity .2s}
.th-btn:hover{background:rgba(236,226,205,.14);border-color:rgba(236,226,205,.4)}
.th-btn[disabled]{opacity:.3;cursor:default;background:transparent}
.th-btn svg{width:17px;height:17px;flex:none;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.th-count{font-family:var(--f-rashi);font-size:.9rem;color:var(--stone-2);font-variant-numeric:tabular-nums}
.th-nav{display:flex;gap:.5rem}
.th-scroll{position:relative;z-index:1;flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;padding-bottom:calc(env(safe-area-inset-bottom,0px) + 56px)}
.th-stage{padding-top:4px}
.th-frame{position:relative;width:var(--thw);aspect-ratio:16/9;margin-inline:auto;background:#000;border-radius:6px;overflow:hidden;
  box-shadow:0 40px 140px rgba(0,0,0,.65),0 0 0 1px rgba(236,226,205,.08);transform:scale(.975);transition:transform .5s var(--ease)}
.theater.is-open .th-frame{transform:none}
.th-host,.th-host iframe,.th-host>div{position:absolute;inset:0;width:100%;height:100%;border:0}
.th-end{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-start;gap:.7rem;padding:clamp(18px,4vw,52px);
  background:linear-gradient(to top,rgba(5,7,13,.97),rgba(5,7,13,.84) 55%,rgba(5,7,13,.66))}
.th-end .k{font-family:var(--f-rashi);color:var(--dawn);margin:0;font-size:.95rem}
.th-end .t{font-family:var(--f-display);font-weight:400;font-size:clamp(1.5rem,3.2vw,2.8rem);line-height:1.15;max-width:28ch;text-wrap:balance}
.th-end .bar{width:min(340px,70%);height:3px;background:var(--line-2);border-radius:3px;overflow:hidden}
.th-end .bar i{display:block;height:100%;background:var(--dawn);transform-origin:right;transform:scaleX(0)}
.th-end .btn-row{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:.3rem}
.th-info{width:var(--thw);margin:clamp(18px,2.4vw,30px) auto 0;display:flex;justify-content:space-between;align-items:flex-start;gap:1rem 2.4rem;flex-wrap:wrap}
.th-head{flex:1 1 440px;min-width:0}
.th-kicker{font-family:var(--f-rashi);color:var(--dawn);font-size:var(--s-1);margin:0 0 .35rem}
.th-kicker:empty{display:none}
.th-title{font-family:var(--f-display);font-weight:400;font-size:clamp(1.75rem,3vw,2.9rem);line-height:1.12;margin:0;max-width:34ch;text-wrap:balance}
.th-meta{display:flex;flex-wrap:wrap;gap:.25rem 1.1rem;margin-top:.7rem;font-family:var(--f-ui);font-size:.97rem;color:var(--stone-2)}
.th-meta span{position:relative}
.th-meta span+span::before{content:"";position:absolute;inset-inline-start:-.62rem;top:50%;width:3px;height:3px;border-radius:50%;background:var(--stone-3)}
.th-orig{margin:.5rem 0 0;font-family:var(--f-rashi);font-size:.85rem;color:var(--stone-3)}
.th-orig:empty{display:none}
.th-actions{display:flex;gap:.6rem;flex-wrap:wrap;padding-top:.5rem}
.th-actions .btn{padding:.6rem 1.15rem;font-size:.95rem}
.th-rowwrap{width:var(--thw);margin:clamp(30px,4.4vw,56px) auto 0}
.th-rowhead{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:.9rem}
.th-rowhead h3{font-family:var(--f-ui);font-weight:700;font-size:1.08rem;margin:0;color:var(--stone)}
.th-rownav{display:flex;gap:.4rem}
.th-rownav .th-btn{padding:.42rem}
.th-row{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px;scrollbar-width:thin;scrollbar-color:var(--night-3) transparent}
.th-item{all:unset;box-sizing:border-box;flex:0 0 clamp(210px,21vw,290px);scroll-snap-align:start;cursor:pointer;display:flex;flex-direction:column;gap:.5rem;min-width:0}
.th-item .ph{position:relative;display:block;aspect-ratio:16/9;border-radius:4px;overflow:hidden;background:var(--night-2)}
.th-item img{width:100%;height:100%;object-fit:cover;filter:saturate(.85) brightness(.88);transition:transform .6s var(--ease),filter .4s}
.th-item:hover img,.th-item:focus-visible img{transform:scale(1.05);filter:none}
.th-item:focus-visible{outline:2px solid var(--dawn);outline-offset:4px;border-radius:4px}
.th-item .dur{position:absolute;bottom:6px;inset-inline-start:6px;font-family:var(--f-ui);font-size:.76rem;background:rgba(10,13,24,.86);color:var(--stone);padding:.08rem .45rem;border-radius:3px;font-variant-numeric:tabular-nums}
.th-item .seen{position:absolute;top:6px;inset-inline-end:6px;font-family:var(--f-ui);font-size:.72rem;background:var(--dawn);color:var(--night);padding:.06rem .45rem;border-radius:3px;display:none}
.th-item.is-seen .seen{display:block}
.th-item.is-seen img{filter:saturate(.4) brightness(.6)}
.th-item .tt{font-family:var(--f-body);font-weight:600;font-size:.98rem;line-height:1.42;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.th-item:hover .tt{color:var(--dawn-2)}
.th-item .sub{font-family:var(--f-rashi);font-size:.8rem;color:var(--stone-3);line-height:1.5}
.th-plist{flex-basis:clamp(230px,24vw,310px);min-height:132px;padding:1.1rem 1.2rem;border:1px solid var(--line);border-radius:4px;background:linear-gradient(160deg,var(--night-2),var(--night));justify-content:space-between}
.th-plist .tt{font-family:var(--f-display);font-weight:400;font-size:1.35rem;line-height:1.2}
@media (pointer:coarse){.th-rownav{display:none}}
@media (max-width:760px){
  .theater{--thw:100%}
  .th-bar{min-height:54px}
  .th-nav .th-btn span{display:none}
  .th-nav .th-btn{padding:.5rem}
  .th-stage{position:sticky;top:0;z-index:2;background:var(--th-bg);padding-top:0}
  .th-frame{width:100%;border-radius:0;box-shadow:none;transform:none}
  .th-info,.th-rowwrap{width:auto;padding-inline:var(--gutter)}
  .th-head{flex-basis:100%}
  .th-item{flex-basis:64vw}
}
@media (max-height:520px) and (orientation:landscape){
  .th-frame{width:min(100%,calc((100vh - 64px) * 16 / 9))}
}
.reduced .theater,.reduced .th-frame{transition:none}