/* 官網共用樣式。原本寫在 index.html 的 <style> 裡，STINT-WEB-017 搬出來給 /pilot 等頁面共用；內容未改。 */
*{box-sizing:border-box}
:root{
--bg:#08090a;--bg2:#0c0e10;--panel:#111316;--line:rgba(255,255,255,.09);--line2:rgba(255,255,255,.17);
--tx:#f2f0ee;--tx2:#a8a6a3;--tx3:#75746f;--acc:#ff7a2f;--acc2:#ffa168;--acc-dim:rgba(255,122,47,.13);
--sans:-apple-system,BlinkMacSystemFont,"PingFang TC","Noto Sans TC","Microsoft JhengHei",sans-serif;
--mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
--wrap:1180px;
color-scheme:dark;
}
/* Japanese pages (/ja): Japanese faces first, otherwise kanji are drawn with the Traditional Chinese font */
html[lang="ja"]{--sans:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP","Yu Gothic","Meiryo",sans-serif}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--tx);font-family:var(--sans);font-size:16px;line-height:1.8;letter-spacing:.01em;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.28;letter-spacing:-.018em}
p{margin:0;text-wrap:pretty}
a{color:var(--acc);text-decoration:none}
a:hover{color:var(--acc2)}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 26px;position:relative}
.sec{padding-block:clamp(64px,9vw,116px);position:relative}
.hair{border-top:1px solid var(--line)}
.mono{font-family:var(--mono)}

/* type scale */
h2{font-size:clamp(27px,4.2vw,44px)}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--tx3);display:flex;align-items:center;gap:14px;margin-bottom:26px}
.eyebrow b{color:var(--acc);font-weight:600}
.eyebrow::after{content:"";flex:1;height:1px;background:var(--line);min-width:16px}
.lede{color:var(--tx2);font-size:clamp(16px,1.6vw,18.5px);max-width:60ch;margin-top:20px}
.said{font-size:clamp(18px,2.3vw,25px);line-height:1.62;color:var(--tx);max-width:32ch;margin-top:20px;letter-spacing:-.012em}
.note{color:var(--tx3);font-size:14.5px;margin-top:24px;max-width:74ch}

/* watch */
.watch{position:relative;width:100%;max-width:330px;aspect-ratio:1;filter:drop-shadow(0 26px 34px rgba(0,0,0,.7))}
.watch>i{display:none}
.watch figure{margin:0;position:relative}
.watch img{width:100%;height:auto;aspect-ratio:1}

.shot{display:flex;flex-direction:column;align-items:center;gap:13px}
.cap{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--tx3);text-transform:uppercase}

/* faint background screen */
.bgshot{position:absolute;border-radius:50%;pointer-events:none;user-select:none;z-index:0}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-size:15.5px;font-weight:600;padding:16px 28px;border-radius:2px;border:1px solid transparent;transition:background .18s,border-color .18s,color .18s,transform .18s;cursor:pointer}
.btn-p{background:var(--acc);color:#150800}
.btn-p:hover{background:#ff8f4d;color:#150800}
.btn-s{border-color:var(--line2);color:var(--tx);background:transparent}
.btn-s:hover{border-color:var(--tx2);background:rgba(255,255,255,.04);color:var(--tx)}
.btn span{font-family:var(--mono);font-size:12px;opacity:.65}
.btn:focus-visible,summary:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--acc);outline-offset:3px}
summary:focus-visible{outline-offset:-2px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:38px}

/* Shared header identity. The homepage concept lives in editorial.css. */
.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px 16px;flex-wrap:wrap}
.mark{font-family:var(--sans);font-size:28px;letter-spacing:.12em;font-weight:800}
.stage{font-size:12px;color:var(--tx2);white-space:nowrap}

/* ============ why ============ */
.why{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:44px 40px;margin-top:44px}
.why .no{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--tx3);margin-bottom:16px;text-transform:uppercase}
.why h3{font-size:20px;letter-spacing:-.02em}
.why p{color:var(--tx2);font-size:15px;margin-top:12px}
.why p b{color:var(--tx);font-weight:600}
.punch{margin-top:64px;padding-top:38px;border-top:1px solid var(--line);font-size:clamp(21px,3.1vw,32px);line-height:1.5;max-width:26ch;letter-spacing:-.02em}
.punch em{font-style:normal;color:var(--acc)}

/* ============ scene ============ */
.scene{position:relative;overflow:hidden;isolation:isolate}
.scene .bgshot{width:min(1000px,120vw);aspect-ratio:1;opacity:.14;filter:blur(2.5px) saturate(.5);
mask-image:radial-gradient(circle at 50% 50%,#000 38%,transparent 70%);-webkit-mask-image:radial-gradient(circle at 50% 50%,#000 38%,transparent 70%)}
.scene.l .bgshot{left:-260px;top:-160px}
.scene.r .bgshot{right:-260px;top:-160px}
.row{display:grid;grid-template-columns:1fr 356px;gap:64px;align-items:start;position:relative;z-index:1}
.row.rev{grid-template-columns:356px 1fr}
.row.rev>.shot{order:-1}
.readout{display:flex;flex-wrap:wrap;gap:26px 40px;margin-top:40px;align-items:flex-end}
.readout .v{font-family:var(--mono);font-variant-numeric:tabular-nums;font-weight:600;letter-spacing:-.04em;font-size:clamp(44px,7vw,80px);line-height:.84;color:var(--acc)}
.readout .v s{text-decoration:none;color:var(--tx);font-size:.5em}
.readout .k{font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:var(--tx3);text-transform:uppercase;margin-top:12px}
.readout .sm .v{font-size:clamp(26px,4vw,36px);color:var(--tx)}
.rdnote{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--tx3);text-transform:uppercase;margin-top:20px}
.feat{list-style:none;margin:42px 0 0;padding:0;display:grid;gap:26px}
.feat li{display:grid;grid-template-columns:minmax(0,200px) minmax(0,1fr);gap:8px 32px;align-items:baseline}
.feat .n{font-weight:600;font-size:15.5px;display:flex;flex-wrap:wrap;gap:8px;align-items:center;color:var(--tx)}
.feat .d{color:var(--tx2);font-size:15px;line-height:1.7;min-width:0}
.tag{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;padding:3px 7px;border-radius:2px;white-space:nowrap;font-weight:600;line-height:1.5}
.t-soon{color:var(--acc);background:var(--acc-dim);border:1px solid rgba(255,122,47,.38)}
.t-plan{color:var(--tx2);border:1px solid var(--line2)}
.t-think{color:var(--tx3);border:1px dashed var(--line2)}

/* ============ cards ============ */
.cards{display:grid;gap:36px 34px;margin-top:48px}
.c3{grid-template-columns:repeat(3,minmax(0,1fr))}
.card .hz{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:clamp(30px,4vw,42px);font-weight:600;letter-spacing:-.035em;color:var(--acc);line-height:1}
.card h3{font-size:18px;margin-top:16px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.card p{color:var(--tx2);font-size:15px;margin-top:10px}
.card .rule{width:34px;height:2px;background:var(--acc);margin-bottom:18px}

/* ============ app six ============ */
.six{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px;margin-top:48px}
.six .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--tx3)}
.six .v{margin-top:9px;font-size:17.5px;font-weight:600}
.six .m{margin-top:7px;color:var(--tx2);font-size:14.5px}

/* ============ roadmap ============ */
.road{list-style:none;padding:0;margin:44px 0 0;border-top:1px solid var(--line)}
.road li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px 26px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
.road .t{font-weight:600;font-size:17px}
.road .s{color:var(--tx2);font-size:14.5px;margin-top:4px}

/* ============ pilot ============ */
.pilot{background:var(--bg2)}
.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:52px;margin-top:48px}
.two h3{font-family:var(--mono);font-size:11px;letter-spacing:.24em;color:var(--tx3);text-transform:uppercase}
.plain{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:16px}
.plain li{padding-left:22px;position:relative;color:var(--tx2);font-size:15.5px;line-height:1.65}
.plain li::before{content:"";position:absolute;left:0;top:13px;width:9px;height:1px;background:var(--tx3)}
.prize{margin-top:56px;border:1px solid rgba(255,122,47,.34);background:linear-gradient(100deg,rgba(255,122,47,.13),rgba(255,122,47,.02) 60%);padding:clamp(28px,4vw,46px);display:flex;flex-wrap:wrap;gap:24px 44px;align-items:center;justify-content:space-between}
.prize .big{font-size:clamp(24px,3.6vw,38px);letter-spacing:-.024em;line-height:1.3;max-width:22ch}
.prize .lab{font-family:var(--mono);font-size:10.5px;letter-spacing:.24em;color:var(--acc);text-transform:uppercase;margin-bottom:14px}
.prize p{color:var(--tx2);font-size:15px;max-width:34ch}
.phases{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px;margin-top:48px}
.phases .w{font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--acc)}
.phases h4{margin-top:13px;font-size:18px}
.phases p{color:var(--tx2);font-size:14.5px;margin-top:11px}
.tblwrap{margin-top:44px;overflow-x:auto;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;min-width:620px;font-size:15px}
th,td{text-align:left;padding:18px 22px 18px 0;border-bottom:1px solid var(--line);vertical-align:top}
th{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;color:var(--tx3);text-transform:uppercase;font-weight:500;padding-top:0}
td:first-child{color:var(--tx);font-weight:600;white-space:nowrap}
td{color:var(--tx2)}
.swipe{display:none;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--tx3);margin-top:12px}
.honest{margin-top:56px;padding-left:26px;border-left:2px solid var(--tx3)}
.honest h3{font-size:19px}
.honest ul{margin:18px 0 0;padding:0;list-style:none;display:grid;gap:12px}
.honest li{color:var(--tx2);font-size:15px;padding-left:20px;position:relative}
.honest li::before{content:"—";position:absolute;left:0;color:var(--tx3)}

/* ============ apply ============ */
.check{list-style:none;padding:0;margin:40px 0 0;display:grid;gap:2px}
.check li{padding:20px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:auto minmax(0,1fr);gap:18px;align-items:start;font-size:15.5px;color:var(--tx2)}
.check .box{width:16px;height:16px;border:1px solid var(--line2);margin-top:6px}
.applyfoot{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;color:var(--tx3);margin-top:18px}
.deadline{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;color:var(--acc);margin-top:18px;display:none}

/* ============ faq ============ */
.faqlist{margin-top:40px;border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line)}
summary{cursor:pointer;list-style:none;padding:24px 46px 24px 0;font-size:17px;font-weight:600;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:6px;top:21px;font-family:var(--mono);color:var(--acc);font-size:20px}
details[open] > summary::after{content:"−"}
details .a{padding:0 46px 26px 0;color:var(--tx2);font-size:15.5px;max-width:74ch}

/* ============ footer ============ */
footer{background:var(--bg2);padding-block:clamp(64px,9vw,104px) 56px;border-top:1px solid var(--line)}
.foot{display:flex;flex-wrap:wrap;gap:36px;justify-content:space-between;align-items:flex-end}
.foot h2{max-width:20ch;font-size:clamp(23px,3.2vw,34px)}
.foot p{max-width:42ch;color:var(--tx2);margin-top:14px}
.foot .social{font-size:14px;margin-top:10px}
.foot .social a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(255,122,47,.45)}
.foot .social .handle{font-family:var(--mono);font-size:13px;color:var(--tx3)}
.fine{margin-top:64px;padding-top:24px;border-top:1px solid var(--line);font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;color:var(--tx3);text-transform:uppercase;display:flex;flex-wrap:wrap;gap:8px 22px}
.fine a{color:var(--tx3)}
.fine a:hover{color:var(--tx2)}

/* ============ 訂閱表單（頁尾） ============ */
.notify{margin-top:8px;min-width:min(100%,420px)}
.nrow{display:flex;flex-wrap:wrap;gap:10px}
.notify input[type=email],.notify select{
  flex:1 1 200px;min-width:0;background:transparent;color:var(--tx);
  border:1px solid var(--line2);border-radius:2px;padding:15px 16px;
  font-family:var(--sans);font-size:15.5px;
}
.notify select{flex:0 1 168px;color:var(--tx2)}
.notify input::placeholder{color:var(--tx3)}
.notify .btn{flex:0 0 auto}
.nmsg{margin-top:14px;font-size:14.5px;color:var(--tx2);min-height:1.5em}
.nmsg.err{color:#ff8f6a}
.nmsg.ok{color:var(--acc)}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}

/* ============ v3 rhythm ============ */
.band{position:relative;z-index:1;margin-top:52px;padding-block:40px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:26px 40px}
.hugenum{font-family:var(--mono);font-variant-numeric:tabular-nums;font-weight:600;letter-spacing:-.052em;line-height:.78;font-size:clamp(64px,15vw,190px);color:var(--acc)}
.hugenum s{text-decoration:none;color:var(--tx);font-size:.42em;letter-spacing:-.03em}
.bandside{display:flex;gap:34px;padding-bottom:14px}
.bandside .v{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:clamp(26px,4vw,38px);font-weight:600;letter-spacing:-.03em;line-height:1}
.bandside .k,.bandlab{font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:var(--tx3);text-transform:uppercase;margin-top:10px}
.bandlab{margin:0 0 16px}
/* acceleration ruler */
.ruler{position:relative;z-index:1;margin-top:56px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line2)}
.ruler>div{padding:26px 20px 0 0;position:relative}
.ruler>div::before{content:"";position:absolute;left:0;top:0;width:1px;height:14px;background:var(--line2)}
.ruler>div.on::before{background:var(--acc);height:22px}
.ruler .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;color:var(--tx3);text-transform:uppercase}
.ruler .v{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:clamp(24px,3.4vw,40px);font-weight:600;letter-spacing:-.035em;margin-top:12px;color:var(--tx3)}
.ruler>div.on .v{color:var(--acc)}
.ruler .v em{font-style:normal;font-size:.42em;letter-spacing:.02em;color:var(--tx3)}
.ruler .na{color:var(--tx3)}
.ruler .s2{font-size:13.5px;color:var(--tx3);margin-top:8px;line-height:1.5}
.shot .watch.sm{max-width:214px}
.shot .watch.sm+.cap,.pairgap{margin-top:0}
.pair{display:flex;flex-direction:column;align-items:center;gap:34px}
/* offroad centred */
.centre{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;text-align:center}
.centre .watch{max-width:392px}
.centre h2,.centre .said{max-width:26ch}
.centre .said{margin-left:auto;margin-right:auto}
.quad{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:34px;margin-top:64px}
.quad .no{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--acc);margin-bottom:14px}
.quad h3{font-size:17px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.quad p{color:var(--tx2);font-size:14.5px;margin-top:10px}
/* gps comparison */
.gps{position:relative;z-index:1;margin-top:52px;border-top:1px solid var(--line)}
.gps .r{display:grid;grid-template-columns:minmax(0,240px) minmax(0,1fr) 120px;gap:20px 32px;align-items:center;padding:28px 0;border-bottom:1px solid var(--line)}
.gps h3{font-size:18px}
.gps .m{color:var(--tx2);font-size:14.5px;margin-top:6px}
.gps .bar{height:7px;background:rgba(255,255,255,.07);position:relative;overflow:hidden}
.gps .bar i{position:absolute;left:0;top:0;bottom:0;background:var(--acc);display:block}
.gps .hz{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:clamp(24px,3vw,32px);font-weight:600;letter-spacing:-.03em;color:var(--acc);text-align:right;line-height:1}
.gps .hz em{font-style:normal;font-size:.44em;letter-spacing:.04em;color:var(--tx3)}
/* app list */
.sixbig{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 56px;margin-top:48px;border-top:1px solid var(--line)}
.sixbig>div{padding:24px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 20px;align-items:baseline}
.sixbig .k{font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--acc)}
.sixbig .v{font-size:19px;font-weight:600}
.sixbig .m{grid-column:2;color:var(--tx2);font-size:14.5px}

/* product gallery */
.gal{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:36px 26px;margin-top:40px}
.gal figure{margin:0;display:flex;flex-direction:column;align-items:center;gap:14px}
.gal .pane{width:100%;aspect-ratio:1;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 50% 42%,rgba(255,255,255,.055),rgba(255,255,255,0) 68%);border:1px solid var(--line)}
.gal img{width:88%;height:auto;filter:drop-shadow(0 18px 22px rgba(0,0,0,.6))}
.gal figcaption{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;color:var(--tx3);text-transform:uppercase}
.galhead{font-family:var(--mono);font-size:11px;letter-spacing:.24em;color:var(--tx2);text-transform:uppercase;margin-top:64px;padding-bottom:6px;border-bottom:1px solid var(--line)}

/* reveal */
.rv{opacity:1;transform:none}
.rv.on{opacity:1;transform:none}

@media(max-width:1000px){
.row,.row.rev{grid-template-columns:1fr;gap:44px}
.row.rev>.shot{order:0}
.row.rev{display:flex;flex-direction:column;align-items:stretch}
.row.rev>.shot{order:2}
.row.rev>div:not(.shot){order:1}
.sec.lapsec{display:flex;flex-direction:column}
.sec.lapsec>.eyebrow{order:1}
.sec.lapsec>.row{order:2}
.sec.lapsec>.band{order:3;margin-top:44px}
.sec.lapsec>.rdnote{order:4;margin-bottom:0!important;margin-top:16px}
.why,.c3,.six,.phases,.two,.sixbig,.quad{grid-template-columns:1fr}
.gal{grid-template-columns:repeat(2,minmax(0,1fr))}
.ruler{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:26px}
.gps .r{grid-template-columns:minmax(0,1fr) auto;gap:14px 24px}
.gps .bar{grid-column:1/-1;order:3}
.why{gap:36px}
}
@media(max-width:560px){
.wrap{padding:0 18px}
.feat li{grid-template-columns:1fr;gap:5px}
.cta{flex-direction:column;align-items:stretch}
.btn{width:100%}
.road li{grid-template-columns:1fr;align-items:start}
.swipe{display:block}
.watch{max-width:260px}
.honest{padding-left:18px}
.ruler{grid-template-columns:1fr;row-gap:20px}
.quad{gap:26px}
.band{padding-block:30px}
.bandside{gap:26px}
.prize{padding:26px 20px}
th,td{padding-right:18px}
.notify .btn{width:100%}
.notify select{flex:1 1 100%}
}
@media(max-width:380px){
.wrap{padding:0 14px}
.hugenum{font-size:clamp(52px,14vw,120px)}
.readout .v{font-size:clamp(38px,12vw,56px)}
}
@media(prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
*{transition:none!important;animation:none!important}
.rv{opacity:1;transform:none}
}
.rt{display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:flex-end}
.langnav{display:flex;gap:2px;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em}
.langnav a{color:var(--tx3);padding:5px 8px;border:1px solid transparent;border-radius:2px;text-decoration:none;white-space:nowrap}
.langnav a:hover{color:var(--tx2);border-color:var(--line)}
.langnav a.on{color:var(--acc);border-color:rgba(255,122,47,.4)}
.langnav a{display:inline-flex;align-items:center}
.langnav .fg{flex:0 0 auto;display:inline-block;width:15px;height:11px;margin-right:6px;
  border-radius:1px;overflow:hidden;line-height:0;box-shadow:0 0 0 .5px rgba(255,255,255,.28)}
.langnav .fg svg{display:block;width:100%;height:100%}
@media(max-width:560px){.langnav a{padding:5px 5px;letter-spacing:.04em}}
/* Copy review: clearer navigation and less repetitive visual emphasis. */
.sitenav{display:flex;flex-wrap:wrap;gap:12px 26px;margin:22px 0 38px;font-size:14px}
.sitenav a{color:var(--tx2)}
.sitenav a:hover{color:var(--acc)}
html{scroll-padding-top:24px}
.eyebrow{letter-spacing:.08em}
.scene .sec{padding-block:clamp(44px,6vw,76px)}
.hugenum{color:var(--tx)}
@media(max-width:560px){.sitenav{gap:12px 20px}}

/* ============ sub pages（STINT-WEB-017 起：首頁以外的頁面共用同一個頁首） ============ */
a.mark,a.mark:hover{color:inherit}
.page-head>.wrap{padding-bottom:0}
.page-h1{font-size:clamp(27px,4.2vw,44px)}
.editorial-hero .sitenav a[aria-current="page"]{color:#ffa168}
/* 手機寬度下 .wrap 的 padding 簡寫會把 .sec 的上下留白歸零（2026-10 以前首頁一直是這樣）；STINT-WEB-019 起全站補回來 */
@media(max-width:560px){.wrap.sec{padding-block:52px}}

/* ============ 產品、模式、App、規格頁（STINT-WEB-018） ============ */
.page-intro>.wrap{padding-top:clamp(40px,6vw,80px);padding-bottom:clamp(36px,5vw,64px)}
.page-intro .mode-back{margin-bottom:22px}
.page-kicker{font-family:var(--mono);font-size:11px;letter-spacing:.24em;color:var(--acc);text-transform:uppercase;margin-bottom:16px}
.page-intro .cta{margin-top:32px}
.film-single .wrap.sec{padding-top:0}
.film-single .film-stage{margin-top:0}
.film-list.single{display:none}
.mode-links.six{grid-template-columns:repeat(6,minmax(0,1fr))}
.mode-links a[aria-current="page"]{color:#ffa168;border-color:#ffa168}
@media(max-width:680px){.mode-links.six{grid-template-columns:repeat(2,minmax(0,1fr))}}
.mode-cards{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.mode-card{display:flex;flex-direction:column;gap:8px;height:100%;padding:26px 24px 28px;border:1px solid var(--line);border-radius:4px;background:var(--panel);color:var(--tx);transition:border-color .2s}
.mode-card:hover{border-color:var(--acc);color:var(--tx)}
.mode-card img{width:min(230px,72%);height:auto;margin:0 auto 14px;filter:drop-shadow(0 18px 22px rgba(0,0,0,.6))}
.mode-card .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--tx3)}
.mode-card b{font-size:21px;font-weight:600;letter-spacing:-.01em}
.mode-card .d{color:var(--tx2);font-size:14.5px;line-height:1.65}
.app-shots{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px}
.app-shots figure{margin:0;display:flex;flex-direction:column;gap:12px}
.app-shots img{width:100%;height:auto;border-radius:18px;border:1px solid var(--line2)}
.app-shots figcaption{font-size:13.5px;color:var(--tx2);text-align:center}
.spec-group+.spec-group{margin-top:52px}
.spec-group h2{font-size:clamp(19px,2.2vw,24px)}
table.spec{min-width:0;margin-top:18px}
table.spec th{width:28%;font-family:var(--sans);font-size:15px;letter-spacing:0;text-transform:none;color:var(--tx);font-weight:600;padding:18px 22px 18px 0;vertical-align:top}
table.spec td{white-space:normal;font-weight:400;color:var(--tx2)}
@media(max-width:1000px){.mode-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.app-shots{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:560px){
.mode-cards{grid-template-columns:1fr}
.app-shots{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
table.spec th,table.spec td{display:block;width:auto;padding:0}
table.spec th{padding-top:16px}
table.spec td{padding:4px 0 16px}
}

/* ============ 首頁總覽（STINT-WEB-019） ============ */
h2+.mode-cards,.lede+.app-shots{margin-top:40px}
.stats{list-style:none;padding:0;margin:40px 0 0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px;border-top:1px solid var(--line)}
.stats li{padding-top:24px}
.stats .v{font-family:var(--mono);font-variant-numeric:tabular-nums;font-weight:600;letter-spacing:-.035em;font-size:clamp(32px,4.4vw,50px);line-height:1;color:var(--acc)}
.stats .v s{text-decoration:none;color:var(--tx);font-size:.42em;letter-spacing:0}
.stats .k{margin-top:12px;color:var(--tx2);font-size:14.5px;line-height:1.5}
@media(max-width:1000px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* 首頁的 App 截圖在手機上排成一列、左右滑，不要排成三列 */
@media(max-width:560px){
#app-teaser .app-shots{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;padding-bottom:6px}
#app-teaser .app-shots figure{flex:0 0 44%;scroll-snap-align:start}
}

/* ============ 預購頁（STINT-WEB-020） ============ */
.buy{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:40px 56px;align-items:start}
.buy-lab{font-family:var(--mono);font-size:11px;letter-spacing:.24em;color:var(--acc);text-transform:uppercase}
.buy-now{margin-top:10px;font-family:var(--mono);font-variant-numeric:tabular-nums;font-weight:600;letter-spacing:-.04em;font-size:clamp(46px,6.4vw,76px);line-height:1;color:var(--tx)}
.buy-now span{font-size:.36em;letter-spacing:0;color:var(--tx2);margin-right:6px;vertical-align:.9em}
.buy-was{margin-top:16px;color:var(--tx2);font-size:15px}
.buy-until{margin-top:6px;color:var(--tx3);font-size:14px}
.buy-colors{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.buy-colors li{display:flex;flex-direction:column;gap:14px;padding:20px;border:1px solid var(--line);border-radius:4px;background:var(--panel)}
.buy-colors figure{margin:0;aspect-ratio:1;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 50% 42%,rgba(255,255,255,.055),rgba(255,255,255,0) 68%)}
.buy-colors img{width:86%;height:auto;filter:drop-shadow(0 18px 22px rgba(0,0,0,.6))}
.buy-name{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.buy-name b{font-size:19px}
.buy-name span{color:var(--tx2);font-size:14px}
.btn.is-off{opacity:.45;cursor:not-allowed}
.buy .note{grid-column:1/-1;margin-top:0}
#before h2,#buy h2{margin-bottom:8px}
@media(max-width:1000px){.buy{grid-template-columns:1fr}}
@media(max-width:560px){.buy-colors{grid-template-columns:1fr}}

/* 頁首的「預購」按鈕（STINT-WEB-020） */
.nav-buy{display:inline-flex;align-items:center;min-height:32px;padding:6px 14px;border-radius:2px;background:var(--acc);color:#150800;font-size:13px;font-weight:600;letter-spacing:.04em;white-space:nowrap}
.nav-buy:hover,.nav-buy[aria-current="page"]{background:#ff8f4d;color:#150800}

/* /pilot 標題層級（STINT-WEB-017 review）：h1 底下改用 h2／h3，外觀維持原本 h3／h4 的樣式 */
.two h2{font-family:var(--mono);font-size:11px;letter-spacing:.24em;color:var(--tx3);text-transform:uppercase}
.honest h2{font-size:19px}
.phases h3{margin-top:13px;font-size:18px}

/* 頁尾的 IG、Threads、LINE QR code（STINT-WEB-021）。每個 QR 也是連結，手機上直接點 */
.foot-qr{display:flex;flex-wrap:wrap;gap:20px;margin-top:22px}
.foot-qr a{display:flex;flex-direction:column;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--tx2);text-decoration:none}
.foot-qr a:hover{color:var(--acc)}
.foot-qr img{width:96px;height:96px;border-radius:4px;box-shadow:0 0 0 1px var(--line2)}
@media(max-width:560px){.foot-qr{gap:14px}.foot-qr img{width:84px;height:84px}}