/* The House Solutions — Cinema design system */
:root{
  --ink:#0E0D0B; --ink2:#17140F; --line:#26221D; --fg:#F3EFE7; --sub:#BDB5A8; --mute:#857D71;
  --gold:#C9A84C; --gold-d:#9A7A2C; --paper:#FAF9F7; --cream:#F0EBE3; --text:#1A1714; --text-sub:#5C5751;
  --fin:#2E86AB; --fin-l:#6BB8D8; --house:#A23B72; --house-l:#D77AA8; --edu:#1B998B; --edu-l:#5CC9BB;
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
  --latin:"Manrope","Noto Sans TC",system-ui,sans-serif;
  --nav:60px;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav) + 12px)}
body{margin:0;background:var(--ink);color:var(--fg);font:17px/1.8 var(--sans);-webkit-font-smoothing:antialiased}
a{color:inherit}
img,video{max-width:100%;display:block}
h1,h2,h3{margin:0;text-wrap:balance}
p{margin:0}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.wrap{max-width:1160px;margin:0 auto;padding-inline:24px}

/* ---------- nav ---------- */
.ths-nav{position:sticky;top:0;z-index:100;height:var(--nav);background:rgba(14,13,11,.86);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
.ths-nav .in{max-width:1160px;margin:0 auto;padding:0 24px;height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}
.ths-logo{display:flex;align-items:center;gap:10px;text-decoration:none;font:800 15px var(--latin);letter-spacing:.02em;color:var(--fg);white-space:nowrap}
.ths-logo i{width:22px;height:22px;border:2px solid var(--gold);border-radius:50%;position:relative;flex:none}
.ths-logo i::after{content:"";position:absolute;left:50%;top:2px;bottom:2px;width:2px;background:var(--gold);transform:translateX(-50%) rotate(40deg)}
.ths-links{display:flex;gap:26px;list-style:none;margin:0;padding:0;font-size:15px}
.ths-links a{text-decoration:none;color:var(--sub)}
.ths-links a:hover,.ths-links a[aria-current="page"]{color:var(--fg)}
.ths-lang{font:700 12px var(--latin);border:1px solid #4a443c;border-radius:999px;padding:4px 10px;color:var(--sub);white-space:nowrap}
.ths-menu{display:none;background:none;border:0;color:var(--fg);font-size:22px;cursor:pointer;padding:6px}
@media (max-width:820px){
  .ths-links{display:none;position:absolute;top:var(--nav);left:0;right:0;flex-direction:column;gap:0;background:var(--ink);border-bottom:1px solid var(--line);padding:8px 24px 16px}
  .ths-links.open{display:flex}
  .ths-links a{display:block;padding:12px 0;border-bottom:1px solid var(--line);font-size:17px}
  .ths-menu{display:block}
}

/* ---------- shared ---------- */
.eb{font:800 12px var(--latin);letter-spacing:.24em;color:var(--gold);text-transform:uppercase}
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:13px 24px;font-weight:700;font-size:15px;text-decoration:none;border:0;line-height:1.2;cursor:pointer}
.btn.g{background:var(--gold);color:#1a1714}
.btn.o{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.3)}
.btn.play::before{content:"";border-left:9px solid currentColor;border-top:6px solid transparent;border-bottom:6px solid transparent}
.more{font-weight:700;text-decoration:none;white-space:nowrap}
.more::after{content:" ›"}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.reveal{transition:transform .9s cubic-bezier(.2,.7,.2,1),opacity .9s}
.reveal.pre{transform:translateY(28px);opacity:.001}
@media (prefers-reduced-motion:reduce){.reveal{transition:none}.reveal.pre{transform:none;opacity:1}html{scroll-behavior:auto}}

/* ---------- hero ---------- */
.hero{position:relative;min-height:min(86vh,820px);display:flex;align-items:flex-end;overflow:hidden;background:var(--ink)}
.hero video,.hero .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,13,11,.85) 0%,rgba(14,13,11,.35) 55%,rgba(14,13,11,0) 100%),linear-gradient(0deg,rgba(14,13,11,.9) 0%,rgba(14,13,11,0) 40%)}
.hero .copy{position:relative;z-index:1;padding-bottom:64px;display:flex;flex-direction:column;gap:20px;width:100%}
.hero h1{font:900 clamp(44px,8.4vw,108px)/1.05 var(--sans);letter-spacing:-.01em;max-width:11em}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero.fw h1{font-size:clamp(36px,6vw,76px);max-width:13em}
.hero .sub{font-size:clamp(17px,2vw,20px);color:#d9d2c6;max-width:34em;line-height:1.75}
.hero .tag{font:700 14px var(--sans);letter-spacing:.14em}

/* ---------- statements ---------- */
.state{padding-block:130px 110px;text-align:center}
.state h2{font:900 clamp(34px,6.2vw,74px)/1.18 var(--sans)}
.state .three{display:flex;justify-content:center;gap:10px 30px;flex-wrap:wrap;margin-top:30px;font-size:clamp(16px,2vw,20px);color:var(--mute)}
.state .three b{color:var(--fg);font-weight:500}
.state p.k{max-width:34em;margin:30px auto 0;color:var(--sub);font-size:18px}

/* ---------- framework panels (home) ---------- */
.panels{display:flex;flex-direction:column;gap:18px;padding-bottom:110px}
.panel{display:grid;grid-template-columns:1.25fr 1fr;border-radius:28px;overflow:hidden;background:var(--ink2);min-height:420px;text-decoration:none;color:inherit}
.panel:nth-child(even){grid-template-columns:1fr 1.25fr}
.panel:nth-child(even) .media{order:2}
.panel .media{position:relative;min-height:300px;background:#000}
.panel .media video,.panel .media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:75% 50%}
.panel .tx{padding:44px 40px;display:flex;flex-direction:column;justify-content:center;gap:14px;min-width:0}
.panel .tag{font:700 13px var(--sans);letter-spacing:.12em}
.panel h3{font:900 clamp(28px,3.8vw,44px)/1.2 var(--sans)}
.panel p{color:var(--sub)}
.panel:hover h3{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:6px}

/* ---------- compass ---------- */
.light{background:var(--paper);color:var(--text)}
.compass{padding-block:120px}
.compass .wrap{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center}
.compass h2{font:900 clamp(30px,4.4vw,54px)/1.2 var(--sans);margin:12px 0 20px}
.compass p{color:var(--text-sub);font-size:17px}
.compass .eb{color:var(--gold-d)}
.compass ul{list-style:none;margin:26px 0 0;padding:0;display:flex;flex-direction:column;gap:10px;color:var(--text-sub);font-size:16px}
.compass li b{color:var(--text)}
.compass canvas{width:100%;aspect-ratio:1/1;border-radius:28px;background:#EFE9DF;max-width:100%}

/* ---------- film ---------- */
.film{padding-block:120px}
.film h2{font:900 clamp(32px,5vw,60px)/1.2 var(--sans);text-align:center;margin-bottom:12px}
.film p.s{color:var(--sub);text-align:center;margin-bottom:36px}
.player{position:relative;aspect-ratio:16/9;border-radius:24px;overflow:hidden;background:#000;max-width:1000px;margin:0 auto}
.player img,.player iframe,.player video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border:0}
.player button{position:absolute;inset:0;margin:auto;width:92px;height:92px;border-radius:50%;border:0;background:rgba(201,168,76,.95);cursor:pointer;display:grid;place-items:center}
.player button::before{content:"";border-left:26px solid #1a1714;border-top:16px solid transparent;border-bottom:16px solid transparent;margin-left:8px}
.player .cap{position:absolute;left:18px;bottom:16px;font:700 13px var(--latin);letter-spacing:.1em;color:#fff;background:rgba(0,0,0,.5);padding:5px 10px;border-radius:999px}
.player.soon .cap{background:rgba(201,168,76,.9);color:#1a1714}

/* ---------- journey ---------- */
.journey{padding-block:120px 110px}
.sec-h{font:900 clamp(32px,5.4vw,64px)/1.15 var(--sans);margin-bottom:34px}
.jn{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px;scrollbar-width:thin}
.jn > div{flex:0 0 min(270px,80%);scroll-snap-align:start;border-radius:22px;padding:26px;display:flex;flex-direction:column;gap:10px;background:var(--ink2);min-height:220px}
.jn b{font:800 13px var(--latin);letter-spacing:.14em}
.jn h3{font:700 21px/1.4 var(--sans)}
.jn p{font-size:14.5px;color:var(--mute)}
.dots i{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}

/* ---------- who / about ---------- */
.who{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding-bottom:110px}
.who > div{border-radius:26px;padding:38px;display:flex;flex-direction:column;gap:12px;background:var(--ink2);min-width:0}
.who .tag{font:700 13px var(--sans);letter-spacing:.12em;color:var(--gold)}
.who h3{font:900 clamp(24px,3vw,34px)/1.3 var(--sans)}
.who p{color:var(--sub)}
.about{padding-block:120px;border-top:1px solid var(--line)}
.about .wrap{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:center}
.about .media{aspect-ratio:4/5;border-radius:28px;overflow:hidden;background:var(--ink2);position:relative;max-width:100%}
.about .media canvas{width:100%;height:100%}
.about h2{font:900 clamp(32px,4.6vw,56px)/1.2 var(--sans);margin-top:12px}
.about p{font-size:17px;margin-top:16px;color:var(--sub)}

/* ---------- how ---------- */
.how{padding-block:120px;text-align:center}
.how h2{font:900 clamp(34px,6vw,70px)/1.15 var(--sans)}
.how .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:46px;text-align:left}
.how .steps div{border-top:1px solid #3a342c;padding-top:18px;min-width:0}
.how .steps b{display:block;font:800 13px var(--latin);color:var(--gold);letter-spacing:.14em;margin-bottom:8px}
.how .steps h3{font:700 22px/1.4 var(--sans);margin-bottom:6px}
.how .steps p{color:var(--mute);font-size:15px}

/* ---------- concept scenes (framework pages) ---------- */
.scenes{padding-block:40px 60px}
.scene{display:grid;grid-template-columns:120px 1fr;gap:28px;padding:84px 0;border-top:1px solid var(--line);align-items:start}
.scene .n{font:800 15px var(--latin);letter-spacing:.2em;color:var(--c,var(--gold));padding-top:14px}
.scene h2{font:900 clamp(30px,5vw,60px)/1.2 var(--sans)}
.scene h2 span{color:var(--mute)}
.scene p{color:var(--sub);font-size:18px;max-width:36em;margin-top:20px}
.scene .more{display:inline-block;margin-top:22px;color:var(--c,var(--gold))}
.scene blockquote{margin:24px 0 0;padding-left:20px;border-left:3px solid var(--c,var(--gold));color:var(--fg);font-size:19px;max-width:34em}
.scene blockquote cite{display:block;font-style:normal;color:var(--mute);font-size:14px;margin-top:8px}
.stats{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.stats div{background:var(--ink2);border-radius:18px;padding:18px 22px;min-width:140px}
.stats strong{display:block;font:800 clamp(28px,4vw,44px)/1.1 var(--latin);color:var(--c,var(--gold));font-variant-numeric:tabular-nums}
.stats span{font-size:14px;color:var(--mute)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.chips span,.chips a{font-size:15px;border-radius:999px;padding:7px 14px;border:1px solid #3a342c;color:var(--sub);text-decoration:none}
.chips a:hover{border-color:var(--c,var(--gold));color:var(--fg)}
.calc{margin-top:26px;background:var(--ink2);border-radius:22px;padding:24px 26px;max-width:560px}
.calc label{display:flex;justify-content:space-between;font-size:15px;color:var(--sub)}
.calc input{width:100%;accent-color:var(--house);margin:14px 0}
.calc output{font:800 clamp(30px,4vw,46px)/1.1 var(--latin);color:var(--house-l);font-variant-numeric:tabular-nums}
.calc small{display:block;color:var(--mute);font-size:14px;margin-top:6px}

/* ---------- read / next ---------- */
.read{padding-block:110px;text-align:center;border-top:1px solid var(--line)}
.read h2{font:900 clamp(30px,5vw,58px)/1.2 var(--sans)}
.read p{color:var(--sub);max-width:34em;margin:18px auto 30px}
.next{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding-bottom:100px}
.next a{border-radius:24px;padding:30px;background:var(--ink2);text-decoration:none;display:flex;flex-direction:column;gap:8px}
.next a small{font:700 12px var(--latin);letter-spacing:.16em;color:var(--mute)}
.next a strong{font:900 26px/1.3 var(--sans)}
.disc{font-size:13.5px;color:var(--mute);border-top:1px solid var(--line);padding-top:26px;margin-bottom:60px}

/* ---------- footer ---------- */
.ths-foot{border-top:1px solid var(--line);color:var(--mute);font-size:14px}
.ths-foot .in{max-width:1160px;margin:0 auto;padding:40px 24px;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.ths-foot b{display:block;color:var(--fg);font-weight:700;margin-bottom:10px}
.ths-foot a{display:block;text-decoration:none;color:var(--mute);padding:3px 0}
.ths-foot a:hover{color:var(--fg)}
.ths-foot .base{grid-column:1/-1;border-top:1px solid var(--line);padding-top:20px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

@media (max-width:860px){
  .panel,.panel:nth-child(even){grid-template-columns:1fr}
  .panel:nth-child(even) .media{order:0}
  .panel .tx{padding:30px 24px}
  .compass .wrap,.about .wrap,.who,.next{grid-template-columns:1fr}
  .how .steps{grid-template-columns:1fr}
  .scene{grid-template-columns:1fr;gap:8px;padding:64px 0}
  .scene .n{padding-top:0}
  .ths-foot .in{grid-template-columns:1fr 1fr}
  .hero::after{background:linear-gradient(0deg,rgba(14,13,11,.95) 0%,rgba(14,13,11,.55) 55%,rgba(14,13,11,.2) 100%)}
}
.lessons{padding-block:20px 0}

/* phones: the loop art sits right of centre in a wide frame; show it in the top part, above the title */
@media (max-width:640px){
  .hero video,.hero .poster{height:60%;object-position:90% 50%}
}

/* ---------- English pages ---------- */
body.en{font-family:var(--latin);line-height:1.7}
body.en h1,body.en h2,body.en h3{font-family:var(--latin);letter-spacing:-.015em}
body.en .hero h1{font-weight:800}
body.en .hero.fw h1{font-size:clamp(32px,5vw,64px)}
body.en .state h2,body.en .scene h2,body.en .read h2,body.en .how h2,body.en .film h2,body.en .sec-h,body.en .compass h2,body.en .about h2{font-weight:800}
.prose{max-width:760px;margin:0 auto;padding-block:30px}
.prose p{color:var(--sub);font-size:18px;margin-top:16px}
.prose h2{font:800 clamp(28px,4vw,44px)/1.25 var(--latin);margin:12px 0 8px}
.prose ul{margin:14px 0 0;padding-left:22px;color:var(--sub);font-size:18px}
.prose li{margin-top:8px}
.prose .big{font-size:clamp(20px,2.4vw,26px);font-weight:700;color:var(--fg);border-left:3px solid var(--gold);padding-left:18px;margin:28px 0}
.light .prose p,.light .prose ul{color:var(--text-sub)}.light .prose .big{color:var(--text)}.light .prose .eb{color:var(--gold-d)}
.prose-sec{padding-block:90px}
.who.cards4,.who.cards3{padding-bottom:60px}
.who.cards3{grid-template-columns:repeat(3,1fr)}
.who .meta{font-size:14px;color:var(--mute);margin-top:-4px}
.jn.career > div{flex-basis:min(320px,85%)}
@media (max-width:860px){.who.cards3{grid-template-columns:1fr}}
.ths-lang{text-decoration:none}

/* ---------- finance level pages ---------- */
.ladder{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.ladder .step{display:grid;grid-template-columns:auto 1fr;column-gap:12px;align-items:center;padding:16px 18px;border-radius:18px;background:var(--ink2);text-decoration:none;border:1px solid var(--line)}
.ladder .step b{grid-row:span 3;font:800 22px var(--latin);color:var(--mute);width:40px;height:40px;border-radius:50%;border:2px solid #3a342c;display:grid;place-items:center}
.ladder .step span{font-weight:800;color:var(--fg)}.ladder .step em{font-style:normal;color:var(--sub);font-size:14px}.ladder .step small{color:var(--mute);font-size:13px}
.ladder .step.on{border-color:var(--fin-l)}.ladder .step.on b{border-color:var(--fin-l);color:var(--fin-l)}
.ladder .step.done b{background:var(--fin);border-color:var(--fin);color:#fff}
.ladder.l4{grid-template-columns:repeat(4,1fr)}.ladder span.step{cursor:default}
.lv-intro{display:grid;grid-template-columns:1fr 1.2fr;gap:16px;padding-bottom:20px}
.problem,.bookcard{border-radius:24px;padding:30px;background:var(--ink2)}
.problem p{font:800 clamp(22px,2.6vw,30px)/1.4 var(--sans);margin-top:10px}
.bookcard h3{font:900 26px/1.3 var(--sans);margin:10px 0 2px}.bookcard .en{color:var(--mute);font-size:14px;margin-bottom:10px}.bookcard p{color:var(--sub)}
.lead{color:var(--sub);max-width:40em;margin:-18px 0 28px}
.cures{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.cure{background:var(--ink2);border-radius:22px;padding:26px;display:flex;flex-direction:column;gap:10px;min-width:0}
.cure .n{font:800 13px var(--latin);letter-spacing:.2em;color:var(--fin-l)}
.cure h3{font:900 24px/1.3 var(--sans)}.cure .pr{color:var(--fg)}
.cure .act{color:var(--sub);font-size:15.5px;border-top:1px solid var(--line);padding-top:12px}.cure .act b{display:block;color:var(--gold);font-size:13px;letter-spacing:.1em;margin-bottom:4px}
.cure .more{color:var(--fin-l);font-size:15px}
.cure:first-child{grid-column:1/-1;border:1px solid var(--fin)}
.why1{margin-top:22px;padding:26px;border-left:3px solid var(--gold);background:rgba(201,168,76,.06);border-radius:0 18px 18px 0}.why1 h3{font:800 20px var(--sans);margin-bottom:8px}.why1 p{color:var(--sub);margin-top:8px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding-block:90px 40px}
.laws{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.laws li{display:flex;gap:16px;align-items:baseline;background:var(--ink2);border-radius:16px;padding:16px 18px}
.laws b{font:900 26px var(--sans);color:var(--gold);flex:none}.laws span{color:var(--sub)}
.debt > p{color:var(--sub);margin:-10px 0 18px}
.calc3 input[type=number]{width:100%;font:800 28px var(--latin);background:var(--ink);color:var(--fg);border:1px solid #3a342c;border-radius:12px;padding:10px 14px;margin:10px 0 16px;accent-color:var(--fin)}
.split{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.split div{background:var(--ink);border-radius:14px;padding:12px}
.split strong{display:block;font:800 clamp(20px,2.4vw,28px)/1.2 var(--latin);color:var(--fin-l);font-variant-numeric:tabular-nums}.split div:last-child strong{color:var(--gold)}.split span{font-size:13px;color:var(--mute)}
.debt blockquote{margin:22px 0 0;padding-left:18px;border-left:3px solid var(--fin-l);font-size:18px}.debt cite{display:block;font-style:normal;color:var(--mute);font-size:14px;margin-top:6px}
.actions{padding-block:90px 30px}
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.cols .col{background:var(--ink2);border-radius:22px;padding:24px;display:flex;flex-direction:column;gap:12px}
.cols h3{font:900 20px var(--sans);color:var(--gold)}
.cols label{display:flex;gap:12px;align-items:flex-start;cursor:pointer;color:var(--sub);font-size:15.5px;line-height:1.6}
.cols input{width:20px;height:20px;flex:none;margin-top:3px;accent-color:var(--fin)}
.cols input:checked + span{color:var(--mute);text-decoration:line-through}
.tool{padding-block:70px 30px}
.prompt{position:relative;background:var(--ink2);border-radius:20px;padding:22px;border:1px solid var(--line)}
.prompt pre{margin:0;white-space:pre-wrap;font:15px/1.7 var(--sans);color:var(--sub);max-height:340px;overflow:auto}
.prompt .copy{position:absolute;top:14px;right:14px;background:var(--gold);color:#1a1714;border:0;border-radius:999px;padding:8px 16px;font-weight:700;cursor:pointer}
.myths{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding-bottom:30px}
.myth{background:var(--ink2);border-radius:20px;padding:24px;border-top:3px solid #a2453b}.myth b{display:block;font-size:18px;margin-bottom:8px}.myth p{color:var(--sub)}
.checkp{padding-block:60px 20px}
.check{counter-reset:c;list-style:none;margin:0;padding:0;display:grid;gap:8px}
.check li{counter-increment:c;display:flex;gap:14px;align-items:baseline;padding:14px 18px;border-radius:14px;background:var(--ink2)}
.check li::before{content:counter(c);font:800 15px var(--latin);color:var(--fin-l);flex:none;width:22px}
.pass ul{list-style:none;padding:0;margin:20px auto 30px;max-width:520px;text-align:left;display:grid;gap:8px}
.pass li{background:var(--ink2);border-radius:14px;padding:12px 16px;padding-left:44px;position:relative}
.pass li::before{content:"✓";position:absolute;left:16px;color:var(--fin-l);font-weight:800}
@media (max-width:860px){
  .ladder,.ladder.l4{grid-template-columns:1fr}.lv-intro,.cures,.two,.cols,.myths{grid-template-columns:1fr}
  .two{gap:50px;padding-block:60px 20px}
}
.prompt pre{padding-top:34px}
.lessontabs{display:flex;gap:8px;flex-wrap:wrap}
.lessontabs a{text-decoration:none;border:1px solid #3a342c;border-radius:999px;padding:8px 16px;color:var(--sub);font-size:15px}
.lessontabs a b{font:800 12px var(--latin);color:var(--fin-l);margin-right:8px}
.lessontabs a.on{border-color:var(--fin-l);color:var(--fg)}
.cures.four .cure:first-child{grid-column:auto;border:0}
.cols.c4{grid-template-columns:repeat(4,1fr)}
.note{margin-top:16px;padding:16px 20px;border-radius:14px;background:rgba(46,134,171,.12);border:1px solid var(--fin);color:var(--fg)}
@media (max-width:1000px){.cols.c4{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.cols.c4{grid-template-columns:1fr}}
.djay{margin-top:16px;border-radius:24px;padding:28px;border:1px dashed #4a443c}.djay h3{font:900 24px var(--sans);margin:8px 0}.djay p{color:var(--mute)}
/* finance level 2: two columns + passive-income coverage */
.cols2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.cols2>div{background:var(--ink2);border-radius:18px;padding:18px 20px;border-top:3px solid var(--gold)}
.cols2 .colL{border-top-color:#d06a5e}
.cols2 h3{margin:0 0 10px;font-size:24px}.cols2 .colA h3{color:var(--gold)}.cols2 .colL h3{color:#e08a7e}
.cols2 h3 small{display:block;font:500 13px var(--sans);color:var(--mute);margin-top:2px}
.cols2 ul{margin:0;padding-left:18px;color:var(--sub);display:flex;flex-direction:column;gap:8px}
.split.s2{grid-template-columns:repeat(2,1fr)}
.covbar{height:12px;border-radius:8px;background:var(--ink);margin:0 0 14px;overflow:hidden}
.covbar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--fin),var(--gold));border-radius:8px;transition:width .3s}
@media (max-width:760px){.cols2{grid-template-columns:1fr}}
/* finance level 3: snowball list + compounding calculator */
.laws.snow b{font-size:20px;min-width:5.5em}
.cmp .g2{display:grid;grid-template-columns:1fr 1fr;gap:4px 12px}
.cmp .g2 label{display:block;font-size:14px;color:var(--sub)}
.cmp .g2 input{margin:6px 0 12px}
.two>div{min-width:0}
.cmp .g2 input{min-width:0;box-sizing:border-box}
@media (max-width:420px){.cmp .g2{grid-template-columns:1fr}.cmp .split{grid-template-columns:1fr 1fr 1fr;gap:6px}.cmp .split div{padding:10px 8px}}
.start .also{margin-top:22px;font-size:15px;color:var(--mute)}.start .also a{color:var(--sub)}
/* Markdown pages */
.md-hero{min-height:auto;padding-block:120px 40px}
.md-hero .copy{position:relative}
.prose.md h2{margin-top:44px}.prose.md h3{font-size:22px;margin:28px 0 6px}
.prose.md ul,.prose.md ol{color:var(--sub);font-size:18px;padding-left:22px}.prose.md li{margin:6px 0}
.prose.md a{color:var(--fin-l)}
.prose.md table{width:100%;border-collapse:collapse;margin:18px 0;font-size:16px}
.prose.md th,.prose.md td{border-bottom:1px solid #2c2722;padding:10px 8px;text-align:left;color:var(--sub)}.prose.md th{color:var(--fg)}
.prose.md blockquote{margin:20px 0;padding-left:18px;border-left:3px solid var(--gold);color:var(--fg)}
.prose.md .md-check,.prose.md .tool{padding:0;margin:20px 0}

/* 高階: Buffett & Munger section */
.mind .cure .n{letter-spacing:.12em}
.mind-th{font-size:clamp(22px,2.6vw,28px);margin:48px 0 6px}
.mind-tbl{overflow-x:auto;margin:16px 0}
.mind-tbl table{width:100%;border-collapse:collapse;font-size:16px}
.mind-tbl th,.mind-tbl td{border-bottom:1px solid #2c2722;padding:12px 10px;text-align:left;color:var(--sub);vertical-align:top}
.mind-tbl thead th{color:var(--fg);font-weight:800}.mind-tbl tbody th{color:var(--gold);width:3em}
.mind-tbl th:first-child{white-space:nowrap;width:4em}
/* 延伸觀看 on level pages */
.watch{padding-block:30px 10px}
.wts{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;margin-top:18px}
.wt{display:flex;flex-direction:column;gap:6px;padding:16px 18px;border:1px solid var(--line,#ddd);border-radius:12px;text-decoration:none;color:inherit;min-width:0}
.wt b{font-size:15px;line-height:1.45;color:var(--fin-l,#b08a3e);overflow-wrap:anywhere}
.wt small{font-size:12px;opacity:.7}
.wt span{font-size:14px;line-height:1.6}
.wt:hover{border-color:var(--fin-l,#b08a3e)}

.player.tall{aspect-ratio:9/16;max-width:360px;margin:24px auto}
.md .player.tall{margin:28px auto}
.tscroll{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;margin:18px 0}
.tscroll table{margin:0}
.md table td,.md table th{min-width:4.5em}

/* ---------- in-page sub-menu (Markdown :::tabs) ---------- */
.tabs{margin-top:28px}
.tab-bar{position:sticky;top:var(--nav);z-index:20;display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding:12px 0;background:var(--ink);border-bottom:1px solid var(--line)}
.tab-bar::-webkit-scrollbar{display:none}
.tab-bar button{flex:none;font:600 15px var(--sans);color:var(--sub);background:var(--ink2);border:1px solid var(--line);border-radius:999px;padding:8px 16px;cursor:pointer;white-space:nowrap}
.tab-bar button:hover{color:var(--fg);border-color:var(--gold-d)}
.tab-bar button[aria-selected="true"]{color:#1a1714;background:var(--gold);border-color:var(--gold)}
.tabs.js .tab-panel{display:none}
.tabs.js .tab-panel.on{display:block}
.tab-panel{padding-top:6px}
@media (max-width:600px){.tab-bar{display:grid;grid-template-columns:1fr 1fr;overflow:visible}.tab-bar button{font-size:14px;padding:8px 10px;white-space:normal;text-align:center}}
.tabs:not(.js) .tab-bar{display:none}

/* link cards inside Markdown pages (:::cards) */
.prose.md .md-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:22px 0 10px}
.prose.md a.md-card{display:flex;flex-direction:column;gap:6px;padding:22px 24px;border-radius:20px;background:var(--ink2);border:1px solid var(--line);text-decoration:none;color:var(--fg);transition:border-color .2s,transform .2s}
.prose.md a.md-card:hover{border-color:var(--house-l);transform:translateY(-2px)}
.prose.md a.md-card small{font:700 12px var(--latin);letter-spacing:.14em;color:var(--house-l);text-transform:uppercase}
.prose.md a.md-card strong{font:800 20px/1.35 var(--sans);color:var(--fg);display:flex;justify-content:space-between;gap:12px}
.prose.md a.md-card strong i{font-style:normal;color:var(--house-l)}
.prose.md a.md-card span{color:var(--sub);font-size:15px;line-height:1.6}
@media (max-width:720px){.prose.md .md-cards{grid-template-columns:1fr}}

/* level pages: the whole lesson card is the link */
a.cure-link{text-decoration:none;color:inherit;border:1px solid var(--line);transition:border-color .2s,transform .2s}
a.cure-link:hover,a.cure-link:focus-visible{border-color:var(--fin-l);transform:translateY(-2px)}
a.cure-link h3{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
a.cure-link h3 i{font-style:normal;font-weight:700;color:var(--fin-l);transition:transform .2s}
a.cure-link:hover h3 i{transform:translateX(4px)}
a.cure-link:first-child{border-color:var(--fin)}

/* finance 初階 level page: the five laws as one column of card links */
.cures.one{grid-template-columns:1fr}

/* framework overview panels with lesson clips: keep the picture centred */
.panel .media.clipm video{object-position:50% 50%}

/* framework home: yearly check (finance first) */
.how.yearly{padding-top:40px}
.how.yearly .s{color:var(--mute);max-width:720px;margin:18px auto 0;font-size:17px}
.how.yearly .steps{grid-template-columns:repeat(5,1fr)}
.how.yearly .dj{max-width:760px;margin:56px auto 0;text-align:left;padding:28px 30px;border-radius:18px;border:1px solid var(--gold);background:rgba(201,168,76,.07)}
.how.yearly .dj h3{font:800 20px/1.4 var(--sans);color:var(--gold);margin-bottom:12px}
.how.yearly .dj p{font-size:16px;line-height:1.85;margin-top:10px}
@media (max-width:900px){.how.yearly .steps{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.how.yearly .steps{grid-template-columns:1fr}.how.yearly .dj{padding:22px 20px}}