/* Intro (landing) + FAQ pages. Moved out of app/home/view/index.html so both pages share it. */
:root{
  --ink:#1a1614; --ink-2:#4a423d; --muted:#7d716a;
  --sand:#fdf7f0; --sand-2:#f8eee2; --line:#ece1d6; --line-2:#ded0c2;
  --orange:#f97316; --orange-2:#fb923c; --orange-deep:#c2410c; --orange-soft:#fff3e8;
  --teal:#0f5f57; --teal-d:#0a4741; --teal-2:#14857a; --teal-soft:#e4f0ee; --teal-line:#bcd9d4;
  --coral:#ff9d6e;
  --serif:"Noto Serif TC","Songti TC",serif;
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  --latin:"Bricolage Grotesque","Noto Sans TC",sans-serif;
  /* content column: max 1200px, centred; backgrounds stay full width */
  --maxw:1200px;
  /* reading width for running text, in rem so it is the same for every language:
     ~34 CJK characters or ~68 Latin characters per line at 16px */
  --measure:34rem;
  --pad:max(56px,calc((100% - var(--maxw)) / 2));
}
*{box-sizing:border-box}
html,body{margin:0;background:#fff;color:var(--ink);font-family:var(--sans);line-height:1.7;
  -webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2.5px solid var(--orange);outline-offset:3px;border-radius:4px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* =========== THE PAGE =========== */
.site{background:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:700;border-radius:999px;
  font-size:14.5px;padding:12px 22px;white-space:nowrap;font-family:var(--sans)}
.btn-o{background:var(--orange);color:#fff;box-shadow:0 6px 18px rgba(249,115,22,.3)}
.btn-w{background:#fff;color:var(--teal)}
.btn-gl{border:1.5px solid rgba(255,255,255,.5);color:#fff}
.btn-g{border:1.5px solid var(--line-2);color:var(--ink)}
.btn-sm{font-size:13px;padding:9px 17px}
.eb{font-family:var(--latin);font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}

/* nav */
.nav{display:flex;align-items:center;gap:28px;padding:16px var(--pad);background:var(--teal);color:#fff}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:16.5px}
.brand-logo{width:auto;height:32px;object-fit:contain;border-radius:6px}
/* Beta badge (GitHub issue #18) */
.beta-badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;border:1px solid transparent;
  font-size:11px;font-weight:700;letter-spacing:.08em;line-height:1.4;text-transform:uppercase;vertical-align:middle}
.beta-badge--on-dark{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.85)}
.nav .brand{gap:8px}
.ft-brand .brand{display:inline-flex;align-items:center;gap:8px}
.nav .links{display:flex;gap:24px;font-size:13.5px;color:rgba(255,255,255,.82);font-weight:500}
.nav .right{margin-left:auto;display:flex;align-items:center;gap:14px}
.lang{font-family:var(--latin);font-size:11.5px;font-weight:700;color:rgba(255,255,255,.6);letter-spacing:.06em}
.lang b{color:#fff;font-weight:400}
.lang a.on{color:#fff}

/* hero */
.hero{padding:78px var(--pad) 84px;background:var(--teal);color:#fff;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:calc(var(--pad) - 360px);top:-160px;width:600px;height:600px;border-radius:50%;
  background:radial-gradient(circle,rgba(249,115,22,.34),rgba(249,115,22,0) 66%);pointer-events:none}
.hero>*{position:relative;z-index:1}
.hero .eb{color:var(--coral)}
.hero h1{font-family:var(--serif);font-size:54px;font-weight:900;line-height:1.24;margin:18px 0 22px;
  max-width:16ch;letter-spacing:-.02em}
.hero h1 span{color:var(--coral)}
.hero .lead{font-size:16.5px;color:rgba(255,255,255,.86);margin:0 0 32px;max-width:28rem;line-height:1.95;text-wrap:pretty}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.hero .fine{margin:24px 0 0;font-size:12.5px;color:rgba(255,255,255,.58)}

/* the spine: reference-handbook label column */
.sec{padding:60px var(--pad);border-bottom:1px solid var(--line)}
.sec.alt{background:var(--sand)}
.spine{display:grid;grid-template-columns:196px 1fr;gap:44px;align-items:start}
.spine-l{position:sticky;top:20px}
.spine-l .k{font-family:var(--latin);font-size:10.5px;font-weight:800;letter-spacing:.16em;
  text-transform:uppercase;color:var(--muted);padding-top:9px;border-top:2px solid var(--ink);display:block}
.spine-l .kz{display:block;font-size:13px;font-weight:700;color:var(--ink);margin-top:5px}
h2.sh{font-family:var(--serif);font-size:31px;font-weight:900;margin:0 0 18px;line-height:1.36;
  letter-spacing:-.01em}
.body p{font-size:16px;line-height:1.95;color:var(--ink-2);margin:0 0 16px;max-width:var(--measure);text-wrap:pretty}
.body p.big{font-size:18.5px;color:var(--ink);font-weight:500}
.body p b{color:var(--ink);font-weight:700}
.body p:last-child{margin-bottom:0}

/* functions */
.fn{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);margin-top:30px}
.fn>div{padding:32px 36px 4px 0}
.fn>div+div{padding:32px 0 4px 36px}
.fn>div+div{border-left:1px solid var(--line)}
.fn .k{font-family:var(--latin);font-size:10.5px;font-weight:800;letter-spacing:.14em;
  text-transform:uppercase;color:var(--orange-deep);display:flex;align-items:center;gap:10px}
.fn .t .k{color:var(--teal-2)}
.fn .k i{width:26px;height:26px;border-radius:8px;background:var(--orange-soft);display:grid;
  place-items:center;font-style:normal}
.fn .t .k i{background:var(--teal-soft)}
.fn h3{font-family:var(--serif);font-size:26px;font-weight:900;margin:14px 0 12px}
.fn>div>p{font-size:15px;color:var(--ink-2);margin:0 0 20px;line-height:1.9;max-width:none;text-wrap:pretty}
.fn ul{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.fn li{font-size:14px;color:var(--ink-2);padding-left:22px;position:relative;line-height:1.7}
.fn li::before{content:"";position:absolute;left:0;top:11px;width:11px;height:1.5px;background:var(--orange)}
.fn .t li::before{background:var(--teal-2)}
.fn .foot{margin-top:22px;font-size:12.5px;color:var(--muted)}

/* pains */
.plist{border-top:1px solid var(--line-2)}
.prow{display:grid;grid-template-columns:1fr 1.45fr;gap:36px;padding:24px 0;
  border-bottom:1px solid var(--line-2);align-items:baseline}
.prow b{font-family:var(--serif);font-size:20px;font-weight:900;line-height:1.5}
.prow p{margin:0;font-size:14.5px;color:var(--ink-2);line-height:1.9}
.answer{margin-top:34px;padding:30px 32px;border-radius:16px;background:var(--teal);color:#fff}
.answer .eb{color:#8fd4c9}
.answer p{margin:12px 0 0;font-size:17px;line-height:1.9;color:#fff;max-width:var(--measure);text-wrap:pretty}


/* faq */
.faq{border-top:1px solid var(--line-2)}
.q{border-bottom:1px solid var(--line-2);padding:20px 0}
.q .qq{background:none;border:0;padding:0;width:100%;text-align:left;font:inherit;color:inherit;display:flex;align-items:flex-start;gap:16px;cursor:pointer}
.q .qq b{font-size:16.5px;font-weight:700;flex:1;line-height:1.65}
.q .sign{width:20px;height:20px;flex:0 0 auto;margin-top:5px;position:relative}
.q .sign::before,.q .sign::after{content:"";position:absolute;background:var(--orange);border-radius:1px}
.q .sign::before{left:0;right:0;top:9px;height:2px}
.q .sign::after{top:0;bottom:0;left:9px;width:2px}
.q.open .sign::after{display:none}
.q .a{padding:12px 0 0 36px;font-size:14.5px;color:var(--ink-2);line-height:1.95;max-width:calc(var(--measure) + 36px);text-wrap:pretty}
.q:not(.open) .a{display:none}
.q .a b{color:var(--ink)}
.disc{margin-top:24px;padding-top:18px;border-top:1px solid var(--line);font-size:13px;
  color:var(--muted);line-height:1.85;max-width:var(--measure)}

/* closing + footer */
.close{padding:64px var(--pad);background:var(--ink);color:#fff;display:flex;align-items:center;gap:40px;
  flex-wrap:wrap}
.close h2{font-family:var(--serif);font-size:32px;font-weight:900;margin:0 0 8px;line-height:1.4}
.close p{margin:0;color:rgba(255,255,255,.6);font-size:14.5px}
.close .row{margin-left:auto;display:flex;gap:12px;flex:0 0 auto}
.ft{background:var(--ink);border-top:1px solid rgba(255,255,255,.13);padding:34px var(--pad) 26px;color:rgba(255,255,255,.5)}
.ft-top{display:flex;gap:48px;flex-wrap:wrap;margin-bottom:26px}
.ft-col b{display:block;font-size:12px;font-weight:800;color:rgba(255,255,255,.9);margin-bottom:10px;
  letter-spacing:.04em}
.ft-col a{display:block;font-size:13px;margin-bottom:7px;color:rgba(255,255,255,.55)}
.ft-brand{max-width:280px}
.ft-brand .brand{color:#fff;margin-bottom:10px}
.ft-brand .brand-logo{height:44px;border-radius:9px}
.ft-brand p{margin:0;font-size:12.5px;line-height:1.8;color:rgba(255,255,255,.45)}
.ft-bot{border-top:1px solid rgba(255,255,255,.1);padding-top:18px;display:flex;gap:18px;
  font-size:12px;flex-wrap:wrap}
.ft-bot span:last-child{margin-left:auto}
/* responsive */
@media (max-width:860px){
  :root{--pad:24px}
  .nav{flex-wrap:wrap;gap:9px 14px;padding-top:13px;padding-bottom:9px}
  .nav .brand-logo{height:30px}
  .nav .links{display:flex;flex:0 0 100%;order:3;gap:20px;padding-top:8px;overflow-x:auto;
    border-top:1px solid rgba(255,255,255,.14);white-space:nowrap;scrollbar-width:none}
  .nav .links::-webkit-scrollbar{display:none}
  .nav .right{gap:10px}
  .hero{padding:56px var(--pad) 60px}
  .hero h1{font-size:36px}
  .spine{grid-template-columns:1fr;gap:18px}
  .spine-l{position:static}
  .fn{grid-template-columns:1fr}
  .fn>div,.fn>div+div{padding:26px 0}
  .fn>div+div{border-left:0;border-top:1px solid var(--line)}
  .prow{grid-template-columns:1fr;gap:8px}
  h2.sh{font-size:25px}
  .close{gap:24px}
  .close .row{margin-left:0}
  .ft-top{gap:28px}
}
@media (max-width:480px){
  .nav .right .btn-gl{display:none}
  .nav .right .btn-o{font-size:12px;padding:8px 12px}
  .nav .links{gap:14px;font-size:12.5px}
  .hero .cta .btn{width:100%}
  .close .row{flex-direction:column;width:100%}
  .close .row .btn{width:100%}
}

/* ---- 2026-10 update: graphics rebuilt as HTML from the student team's designs ---- */
:root{--cream:#fff3e8;--track:#8fd4c9}

/* about: team photos */
.team{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:30px 0 0;padding:0;list-style:none}
.team img{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;border-radius:14px;background:var(--sand-2)}
.team-credits{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:24px 40px;margin-top:28px}
.team-credits h4{margin:0 0 8px;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--teal-2)}
.team-credits ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.team-credits li{font-size:14.5px;line-height:1.6;color:var(--ink-2)}

/* how it works: three cards with arrows */
.hiw{display:grid;grid-template-columns:1fr 34px 1fr 34px 1fr;align-items:stretch;margin:0;padding:0;list-style:none}
.hiw-card{background:var(--cream);border-radius:22px;padding:30px 28px 32px}
.hiw-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}
.hiw-ic{width:76px;height:76px;border-radius:50%;background:var(--teal);display:grid;place-items:center;flex:0 0 auto}
.hiw-ic svg{width:52px;height:52px}
.hiw-n{font-family:var(--latin);font-size:46px;font-weight:800;color:var(--orange);line-height:1;letter-spacing:-.02em}
.hiw-card b{display:block;font-family:var(--serif);font-size:22px;font-weight:900;line-height:1.45;margin-bottom:12px}
.hiw-card p{text-wrap:pretty;margin:0;font-size:15px;color:var(--ink-2);line-height:1.9}
.hiw-arrow{display:grid;place-items:center;color:var(--orange)}
.hiw-arrow svg{width:30px;height:30px}

/* SEN parent journey (above the FAQ) */
.jr{background:var(--cream);border-radius:22px;padding:36px 34px 34px}
.jr h2.sh{margin-bottom:8px}
.jr .jr-sub{max-width:none;margin:0 0 34px;font-size:15px;color:var(--muted);line-height:1.8}
.jr-steps{display:grid;grid-template-columns:repeat(5,1fr);margin:0;padding:0;list-style:none;position:relative}
.jr-steps::before{content:"";position:absolute;top:34px;left:10%;right:10%;height:6px;border-radius:3px;background:var(--track)}
.jr-step{position:relative;text-align:center;padding:0 10px;display:flex;flex-direction:column;align-items:center}
.jr-n{width:68px;height:68px;border-radius:50%;background:var(--teal);color:#fff;display:grid;place-items:center;
  font-family:var(--latin);font-size:27px;font-weight:800;position:relative}
.jr-step b{font-family:var(--serif);font-size:21px;font-weight:900;margin:20px 0 8px;line-height:1.4}
.jr-step p{margin:0 0 14px;font-size:14px;color:var(--ink-2);line-height:1.75;max-width:17em;text-wrap:balance}
.jr-links{display:flex;flex-direction:column;gap:6px;align-items:center}
.jr-step a{font-size:14px;font-weight:700;color:var(--orange-deep)}
.jr-step a:hover{text-decoration:underline}
.jr-step a.dir{color:var(--teal-2);font-weight:600}

/* FAQ: link to the full page + disclaimer */
.faq-more{display:inline-flex;margin-top:26px;font-weight:700;color:var(--orange-deep);font-size:15px}
.faq-more:hover{text-decoration:underline}
.disc-ref{margin-top:14px;font-size:13px;color:var(--muted);line-height:1.85;max-width:var(--measure)}

/* full FAQ page */
.fq-hero{padding:56px var(--pad) 58px;background:var(--teal);color:#fff;position:relative;overflow:hidden}
.fq-hero h1{font-family:var(--serif);font-size:42px;font-weight:900;line-height:1.3;margin:0}
.fq-toc{margin:0 0 30px;padding:0;list-style:none;display:grid;gap:8px}
.fq-toc li{font-size:14.5px;line-height:1.7;padding-left:40px;position:relative}
.fq-toc li span{position:absolute;left:0;font-family:var(--latin);font-weight:800;color:var(--orange);font-size:12px;top:2px}
.fq-toc a{color:var(--ink-2)}
.fq-toc a:hover{color:var(--ink);text-decoration:underline}
.fq-item{padding:30px 0;border-top:1px solid var(--line-2);scroll-margin-top:20px}
.fq-item:target{background:linear-gradient(90deg,var(--orange-soft),rgba(255,243,232,0));margin:0 calc(-1 * 18px);padding-left:18px;padding-right:18px;border-radius:10px}
.fq-item .qn{font-family:var(--latin);font-size:11px;font-weight:800;letter-spacing:.16em;color:var(--orange-deep)}
.fq-item h2{font-family:var(--serif);font-size:23px;font-weight:900;line-height:1.5;margin:6px 0 12px}
.fq-item p{margin:0;font-size:16px;color:var(--ink-2);line-height:1.95;max-width:var(--measure);text-wrap:pretty}
.fq-item .src{margin-top:12px;font-size:13px;color:var(--muted)}
.fq-item .src a{color:var(--teal-2);text-decoration:underline;word-break:break-word}
.fq-back{display:inline-flex;margin-top:30px;font-weight:700;color:var(--teal-2)}

@media (max-width:860px){
  .team{grid-template-columns:repeat(2,1fr);gap:14px}
  .hiw{grid-template-columns:1fr;gap:0}
  .hiw-arrow{height:40px}
  .hiw-arrow svg{transform:rotate(90deg)}
  .hiw-card{padding:24px 22px 26px}
  .hiw-top{margin-bottom:18px}
  .jr{padding:28px 22px}
  .jr-steps{grid-template-columns:1fr;gap:0}
  .jr-steps::before{top:30px;bottom:30px;left:29px;right:auto;width:6px;height:auto}
  .jr-step{display:grid;grid-template-columns:60px 1fr;column-gap:18px;text-align:left;padding:0 0 26px;align-items:start}
  .jr-step:last-child{padding-bottom:0}
  .jr-n{width:60px;height:60px;font-size:24px;grid-row:span 3}
  .jr-step b{margin:10px 0 4px}
  .jr-step p{margin:0 0 8px;max-width:none}
  .jr-links{align-items:flex-start;margin-top:0}
  .fq-hero h1{font-size:30px}
  .fq-item h2{font-size:20px}
}
.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}

.body h3.sub-h{font-family:var(--serif);font-size:20px;font-weight:900;margin:34px 0 10px;color:var(--ink)}
.body .sub-h + p{margin-top:0}