:root{--or:#F27B21;--or2:#FFB25B;--br:#4A2C1A;--br2:#7A4A2A;--cr:#FFF6E9;--cr2:#FCE9CF;--g:#2E9E5B;--b:#2F7BD8;--p:#8A4FD0;--r:#D9443A;--y:#F2B705}
*{box-sizing:border-box;margin:0;padding:0}
html,body{width:100%;height:100%;background:#2a1a10;overflow:hidden;font-family:"Noto Sans TC","Noto Sans CJK TC","PingFang TC","Microsoft JhengHei","Heiti TC",sans-serif;color:var(--br)}
#viewport{position:fixed;inset:0;display:flex;align-items:center;justify-content:center}
#deck{position:relative;width:1280px;height:720px;transform-origin:center center;flex:none}
.slide{position:absolute;inset:0;background:var(--cr);overflow:hidden;padding:46px 64px 54px;display:none;flex-direction:column}
.slide.active{display:flex}
.slide::before{content:"";position:absolute;right:-120px;top:-120px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,#FFD9A8 0,#FFE9CC 60%,transparent 61%);opacity:.7;z-index:0}
.slide::after{content:"";position:absolute;left:0;right:0;bottom:0;height:10px;background:repeating-linear-gradient(90deg,var(--or) 0 40px,var(--br) 40px 80px,var(--or2) 80px 120px);opacity:.9}
.slide>*{position:relative;z-index:1}
aside.notes{display:none!important}
h1{font-size:60px;line-height:1.15;font-weight:900;letter-spacing:1px}
h2{font-size:42px;font-weight:900;line-height:1.2;margin-bottom:22px;display:flex;align-items:center;gap:14px}
h2 .num{font-size:20px;font-weight:800;background:var(--br);color:var(--cr);border-radius:999px;padding:4px 14px;letter-spacing:1px}
h3{font-size:28px;font-weight:800;margin-bottom:10px}
p,li{font-size:26px;line-height:1.5}
ul.b{list-style:none}
ul.b li{position:relative;padding-left:40px;margin:8px 0}
ul.b li::before{content:"🍜";position:absolute;left:0;top:1px;font-size:24px}
.sm{font-size:21px}
.tag{display:inline-block;background:var(--or);color:#fff;font-weight:800;border-radius:999px;padding:6px 18px;font-size:20px}
.tag.br{background:var(--br)}
.hl{color:var(--or);}
.mark{background:linear-gradient(transparent 58%,#FFD08A 58%)}
.row{display:flex;gap:24px}
.col{flex:1;min-width:0}
.card{background:#fff;border-radius:22px;padding:22px 26px;box-shadow:0 6px 0 #EBCFA9,0 10px 24px rgba(74,44,26,.12)}
.opts{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.opt{background:#fff;border-radius:22px;padding:18px 18px 20px;box-shadow:0 6px 0 #EBCFA9;text-align:center;font-size:25px;font-weight:700;line-height:1.35}
.opt b{display:flex;align-items:center;justify-content:center;width:64px;height:64px;margin:0 auto 10px;border-radius:18px;color:#fff;font-size:38px;font-weight:900}
.oA b{background:var(--or)}.oB b{background:var(--g)}.oC b{background:var(--b)}.oD b{background:var(--p)}
table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 6px 0 #EBCFA9}
th{background:var(--br);color:var(--cr);font-size:19px;padding:10px 12px;text-align:left;font-weight:800}
td{font-size:18.5px;line-height:1.4;padding:9px 12px;border-top:1px solid #F1DFC6;vertical-align:middle}
tr:nth-child(even) td{background:#FFFAF2}
td.brand{font-weight:900;font-size:20px;white-space:nowrap}
td.brand img{display:block;height:40px;max-width:120px;object-fit:contain;margin-bottom:4px}
td.brand .ph{height:40px;width:40px;border-radius:50%;object-fit:cover}
.bad{color:var(--r);font-weight:800}.ok{color:var(--g);font-weight:800}.mid{color:#C27C00;font-weight:800}
.borrow{background:#FFF1DD;font-weight:700}
.chip{display:inline-block;border-radius:10px;padding:2px 10px;color:#fff;font-weight:800;font-size:17px;white-space:nowrap}
.cg{background:var(--g)}.cb{background:var(--b)}.cp{background:var(--p)}.cr{background:var(--r)}.cy{background:var(--y);color:var(--br)}
.photo{border-radius:24px;object-fit:cover;box-shadow:0 10px 0 #EBCFA9,0 16px 30px rgba(74,44,26,.25)}
.credit{position:absolute;right:20px;bottom:16px;font-size:11px;color:#9b7b62;z-index:2}
.footer{position:absolute;left:64px;bottom:22px;font-size:14px;color:#a07d62;z-index:2}
/* placeholder for trainer */
.ph-fill{display:inline-block;border:3px dashed #E0218A;background:#FFF0F7;color:#B0136A;border-radius:12px;padding:2px 12px;font-weight:800}
/* animations */
.slide.active .a{animation:up .6s cubic-bezier(.2,.8,.2,1.2) both;animation-delay:calc(var(--i,0)*0.12s + .05s)}
.slide.active .z{animation:pop .7s cubic-bezier(.2,.8,.3,1.4) both;animation-delay:calc(var(--i,0)*0.12s + .1s)}
@keyframes up{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
@keyframes pop{from{opacity:0;transform:scale(.6) rotate(-6deg)}to{opacity:1;transform:none}}
@keyframes steam{0%{opacity:0;transform:translateY(10px) scaleX(1)}40%{opacity:.8}100%{opacity:0;transform:translateY(-60px) scaleX(1.4)}}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.bob{animation:bob 3s ease-in-out infinite}
/* chrome */
#progress{position:fixed;left:0;top:0;height:6px;background:linear-gradient(90deg,var(--or),var(--or2));z-index:50;transition:width .35s}
#counter{position:fixed;right:16px;bottom:14px;z-index:50;background:rgba(74,44,26,.85);color:#FFE7C7;font-size:14px;font-weight:700;border-radius:999px;padding:4px 12px;font-family:system-ui,sans-serif}
#hint{position:fixed;left:16px;bottom:14px;z-index:50;color:#d9b998;font-size:12px;font-family:system-ui,sans-serif;opacity:.6}
#notes{position:fixed;left:0;right:0;bottom:0;max-height:46vh;overflow:auto;z-index:60;background:rgba(30,18,10,.96);color:#FBEBD6;padding:16px 26px 40px;font-size:16px;line-height:1.6;display:none;border-top:4px solid var(--or)}
#notes.on{display:block}
#notes .meta{display:flex;flex-wrap:wrap;gap:10px 18px;font-weight:700;color:#FFB25B;margin-bottom:8px;font-size:15px}
#notes .meta .clock{color:#9fe3b0}
#notes ul{margin:4px 0 6px 22px}#notes li{font-size:16px;line-height:1.55}
#notes p{font-size:16px;margin:4px 0}
#notes .unv{background:#5a1c18;color:#ffd0c8;border-radius:6px;padding:1px 6px}
#notes .phn{background:#E0218A;color:#fff;border-radius:6px;padding:2px 8px;font-weight:800}
#notes a{color:#9cc8ff;word-break:break-all}
#notes .src{font-size:13px;color:#cdb79f}
/* timeline */
.tl{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative;margin-top:10px}
.tl::before{content:"";position:absolute;left:3%;right:3%;top:58px;height:8px;border-radius:8px;background:linear-gradient(90deg,#FFB25B,#F27B21,#C9561A,#4A2C1A)}
.tlc{background:#fff;border-radius:22px;padding:18px;box-shadow:0 6px 0 #EBCFA9;text-align:center}
.tlc .e{font-size:54px;display:block;height:80px;line-height:80px;margin:-8px auto 6px;width:96px;border-radius:50%;background:var(--cr2)}
.tlc h3{font-size:26px}
.tlc p{font-size:19px;line-height:1.5}
.quad{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.qd{border-radius:22px;padding:20px 24px;color:#fff;box-shadow:0 6px 0 rgba(0,0,0,.12)}
.qd h3{font-size:30px;margin-bottom:4px}.qd p{font-size:22px}
.qg{background:var(--g)}.qb{background:var(--b)}.qp{background:var(--p)}.qr{background:var(--r)}
.cover-bowl{position:absolute;right:40px;top:90px;width:520px;height:520px}
.cover-bowl img{width:520px;height:520px;border-radius:50%;object-fit:cover;border:14px solid #fff;box-shadow:0 18px 0 #EBCFA9,0 30px 60px rgba(74,44,26,.3)}
.steam{position:absolute;top:-40px;width:26px;height:90px;border-radius:50%;background:radial-gradient(ellipse,rgba(255,255,255,.95),rgba(255,255,255,0) 70%);animation:steam 3s ease-in infinite;filter:blur(2px)}
.big3{display:flex;gap:16px;margin-top:22px}
.big3 div{background:#fff;border-radius:20px;padding:14px 20px;font-size:26px;font-weight:900;box-shadow:0 6px 0 #EBCFA9}
.divider{background:linear-gradient(135deg,#F27B21,#E0661A 60%,#C9561A);color:#fff}
.divider::before{background:radial-gradient(circle,rgba(255,255,255,.25) 0,rgba(255,255,255,.12) 60%,transparent 61%)}
.divider .bignum{font-size:170px;font-weight:900;line-height:1;opacity:.95;text-shadow:0 8px 0 rgba(74,44,26,.25)}
.menu{display:grid;grid-template-columns:1fr 1fr;gap:12px 22px}
.dish{display:flex;align-items:center;gap:14px;background:#fff;border-radius:18px;padding:12px 18px;box-shadow:0 5px 0 #EBCFA9;font-size:24px;font-weight:800}
.dish i{font-style:normal;flex:none;width:46px;height:46px;border-radius:50%;background:var(--or);color:#fff;display:flex;align-items:center;justify-content:center;font-size:24px}
.timer{font-size:92px;font-weight:900;font-variant-numeric:tabular-nums;color:var(--br);background:#fff;border-radius:28px;padding:10px 30px;box-shadow:0 8px 0 #EBCFA9;cursor:pointer;text-align:center;font-family:system-ui,"Noto Sans TC",sans-serif}
.timer.run{color:var(--or)}.timer.done{color:var(--r);animation:bob 1s infinite}
.cover{display:inline-block;min-width:150px;border-radius:10px;background:repeating-linear-gradient(45deg,#F2B705 0 10px,#FFD45A 10px 20px);color:var(--br);font-weight:900;text-align:center;padding:2px 8px}
.logo-strip{display:flex;gap:26px;align-items:center;flex-wrap:wrap}
.logo-strip img{height:54px;max-width:150px;object-fit:contain;background:#fff;border-radius:14px;padding:8px 12px;box-shadow:0 4px 0 #EBCFA9}
.frag{opacity:0;transition:opacity .35s, transform .35s;display:inline-block;transform:scale(.8)}
.frag.shown{opacity:1;transform:none}
td:has(.frag:not(.shown)){background:repeating-linear-gradient(45deg,#FFE7B8 0 10px,#FFF3D6 10px 20px)!important}
/* v2 tweaks */
.slide{justify-content:center}
.slide.divider{justify-content:flex-start}
td{font-size:21px;padding:11px 14px}
th{font-size:21px;padding:11px 14px}
td.brand{font-size:21px}
img[src*="wowprime"]{background:var(--br);border-radius:10px;padding:4px 8px}
.opt{font-size:28px;padding:24px 18px 26px}
.opt b{width:76px;height:76px;font-size:44px}
#hint{transition:opacity 1s}
#hint.gone{opacity:0}
.footer{bottom:24px;left:auto;right:150px}
[data-id="S17"] .qd{padding:28px 30px}[data-id="S17"] .qd h3{font-size:36px}[data-id="S17"] .qd p{font-size:25px}
[data-id="B2"] .dish{font-size:28px;padding:18px 20px}[data-id="B2"] .menu{gap:18px 24px}
[data-id="S23"] td{font-size:23px;padding:13px 16px}
[data-id="S24"] td{font-size:22px;padding:16px}
[data-id="S26"] .card p{font-size:30px!important}
[data-id="S18"] td{font-size:22px;padding:12px 14px}
[data-id="S6"] td{padding:13px 14px}
.chip{font-size:20px;padding:3px 12px}
[data-id="S17"] .quad{gap:24px}[data-id="S17"] .qd{padding:34px 32px;min-height:150px}
[data-id="S17"] h2{font-size:48px}
/* presenter / preview modes */
#pbtn{position:fixed;left:14px;bottom:40px;z-index:70;background:rgba(74,44,26,.85);color:#FFE7C7;border:0;border-radius:999px;padding:6px 14px;font-size:13px;font-weight:700;cursor:pointer;opacity:0;transition:opacity .4s;font-family:inherit}
#pbtn.vis{opacity:.85}
body.audience #notes{display:none!important}
body.preview #progress,body.preview #counter,body.preview #hint,body.preview #notes{display:none!important}
body.preview .slide *,body.preview .slide{animation:none!important;transition:none!important}
body.presenter{background:#1e120a}
body.presenter #progress{top:0}
body.presenter #hint{display:none}
body.presenter #viewport{position:fixed;left:14px;top:64px;width:calc(62vw - 20px);height:calc((62vw - 20px)*9/16);inset:auto;left:14px;top:64px;border:3px solid #F27B21;border-radius:8px;overflow:hidden;background:#000}
body.presenter #counter{right:auto;left:calc(62vw - 150px);top:72px;bottom:auto}
body.presenter #notes{display:block!important;position:fixed;left:14px;right:14px;top:calc(64px + (62vw - 20px)*9/16 + 12px);bottom:10px;max-height:none;border:0;border-radius:10px;padding:14px 22px;font-size:19px}
body.presenter #notes li,body.presenter #notes p{font-size:19px}
body.presenter #notes .meta{font-size:17px}
#ptop{position:fixed;left:14px;right:14px;top:10px;height:46px;display:flex;align-items:center;justify-content:space-between;gap:10px;color:#FBEBD6;font-family:system-ui,"Noto Sans TC",sans-serif;z-index:80}
#pclock{display:flex;gap:22px;font-size:17px}#pclock b{color:#FFB25B;font-size:22px;font-variant-numeric:tabular-nums}
.pbtns{display:flex;gap:6px}.pbtns button{background:#4A2C1A;color:#FFE7C7;border:1px solid #7A4A2A;border-radius:8px;padding:6px 10px;font-size:13px;cursor:pointer;font-family:inherit}
.pbtns button:hover{background:#F27B21;color:#fff}
#pside{position:fixed;top:64px;right:14px;width:calc(38vw - 22px);color:#FBEBD6;font-family:system-ui,"Noto Sans TC",sans-serif;z-index:20}
#pside .plabel{font-size:14px;color:#cdb79f;margin-bottom:4px}
#pnextwrap{width:100%;aspect-ratio:16/9;border:2px solid #7A4A2A;border-radius:8px;overflow:hidden;background:#000}
#pnext{width:100%;height:100%;border:0;pointer-events:none}
#pnextlabel{margin-top:6px;font-size:16px;font-weight:700;color:#FFB25B}
.nopt{display:inline-flex;align-items:center;gap:8px;background:#fff;border-radius:999px;padding:4px 16px 4px 5px;margin:8px 10px 0 0;box-shadow:0 4px 0 #EBCFA9;font-size:23px;font-weight:800;vertical-align:middle}
.nopt i{font-style:normal;width:42px;height:42px;border-radius:50%;background:var(--or);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:26px;font-weight:900}
.nnum{display:inline-flex;width:34px;height:34px;border-radius:50%;background:var(--br);color:#fff;align-items:center;justify-content:center;font-size:20px;margin-right:8px;vertical-align:middle}
.qd h3{display:flex;align-items:center;gap:6px}
.botgrid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.bot{display:flex;gap:10px;align-items:flex-start;background:#FFF6E9;border-radius:14px;padding:8px 10px}
.bot .be{font-size:28px;line-height:1}
.bot b{display:block;font-size:19px;line-height:1.2}
.bot small{display:inline-block;font-size:13px;font-weight:800;color:#fff;background:var(--or);border-radius:8px;padding:0 7px;margin:3px 0}
.bot span:not(.be){display:block;font-size:15px;line-height:1.35;color:var(--br2)}
td .frag{display:block}
.legend{display:flex;align-items:center;gap:8px;margin-top:12px;flex-wrap:nowrap}
.legend .lg{color:#fff;font-weight:800;font-size:18px;border-radius:10px;padding:5px 12px;white-space:nowrap}
.legend .lghint{margin-left:auto;font-size:15px;color:var(--br2);white-space:nowrap}
[data-id="S18"] td{padding:10px 14px}
.qrbox{display:inline-block;background:#fff;border-radius:22px;padding:14px 14px 8px;box-shadow:0 8px 0 #EBCFA9,0 14px 30px rgba(74,44,26,.2)}
.qrbox img{display:block;width:250px;height:250px;image-rendering:pixelated}
.qrcap{font-size:22px;font-weight:900;color:var(--br);margin-top:6px}
[data-id="S28"] .qrbox img{width:270px;height:270px}
.agrid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.acard{background:#fff;border-radius:16px;padding:10px 12px;box-shadow:0 5px 0 #EBCFA9;cursor:zoom-in;display:flex;flex-direction:column;gap:5px}
.aname{font-size:20px;font-weight:900}
.ar{display:flex;gap:8px;align-items:flex-start;border-radius:9px;padding:4px 8px;color:#fff;font-size:15.5px;line-height:1.35;font-weight:600}
.ar b{flex:none;font-size:15px;font-weight:900}
.arg{background:var(--g)}.arb{background:var(--b)}.arp{background:var(--p)}.arr{background:var(--r)}
.amodal{display:none;position:absolute;inset:0;background:rgba(40,24,12,.6);z-index:20;align-items:center;justify-content:center;cursor:zoom-out}
.amodal.on{display:flex}
.amodal .acard{width:900px;padding:26px 32px;gap:12px;cursor:zoom-out;animation:none!important}
.amodal .aname{font-size:38px}.amodal .ar{font-size:30px;padding:10px 16px;gap:16px}.amodal .ar b{font-size:28px}
.vgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.vc{background:var(--p);color:#fff;border-radius:20px;padding:20px 14px;text-align:center;box-shadow:0 6px 0 rgba(0,0,0,.12)}
.vc i{font-style:normal;display:flex;width:64px;height:64px;margin:0 auto 10px;border-radius:50%;background:#fff;color:var(--p);font-size:38px;font-weight:900;align-items:center;justify-content:center}
.vc b{display:block;font-size:24px;line-height:1.3}.vc small{display:block;font-size:17px;margin-top:6px;opacity:.85}
.agrid .ar{font-size:18.5px}.agrid .ar b{font-size:17px}.agrid .aname{font-size:23px}.agrid{gap:14px}
/* ===== lesson 4 v2：指令卡、複製按鈕、示範畫面 ===== */
.bl{background:#FFE2B0;color:#A04E00;border-radius:6px;padding:0 3px;font-weight:800}
.cpbtn{flex:none;border:0;cursor:pointer;font-family:inherit;background:var(--or);color:#fff;font-weight:800;font-size:16px;border-radius:999px;padding:6px 14px;box-shadow:0 3px 0 #C9561A;white-space:nowrap;line-height:1.2}
.cpbtn:hover{filter:brightness(1.08)}.cpbtn:active{transform:translateY(2px);box-shadow:0 1px 0 #C9561A}
.cpbtn.done{background:var(--g);box-shadow:0 3px 0 #1f7a43}
.chips{display:flex;flex-wrap:wrap;gap:10px 12px;align-items:center}
.chips .lab{font-size:18px;font-weight:900;color:var(--br2)}
.chipc{display:inline-flex;align-items:center;gap:6px;background:#fff;border-radius:999px;padding:4px 5px 4px 6px;box-shadow:0 4px 0 #EBCFA9}
.po{border:0;background:transparent;cursor:zoom-in;font-family:inherit;font-size:18px;font-weight:800;color:var(--br);display:inline-flex;align-items:center;gap:7px;padding:0 4px;white-space:nowrap}
.po b,.pid{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:30px;padding:0 7px;border-radius:9px;background:var(--br);color:var(--cr);font-size:16px;font-weight:900}
.pbox{background:#fff;border-radius:20px;padding:14px 18px 16px;box-shadow:0 6px 0 #EBCFA9,0 10px 24px rgba(74,44,26,.1)}
.pbh{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.pbh .pnm{font-size:20px;font-weight:900;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pbt{font-size:20px;line-height:1.55;white-space:pre-wrap;color:var(--br)}
.pgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px}
.pcard{background:#fff;border-radius:18px;padding:12px 16px 12px;box-shadow:0 5px 0 #EBCFA9;cursor:zoom-in;min-width:0}
.pcard .pbh{margin-bottom:4px}.pcard .pnm{font-size:19px}
.ptool{font-size:14px;font-weight:700;color:var(--br2);margin:0 0 3px}
.pprev{font-size:15.5px;line-height:1.45;color:#6b4a33;white-space:pre-wrap;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pmodal{display:none;position:absolute;inset:0;background:rgba(40,24,12,.62);z-index:30;align-items:center;justify-content:center}
.pmodal.on{display:flex}
.pmbox{width:1000px;max-height:640px;overflow:auto;background:#FFFDF8;border-radius:26px;padding:24px 30px 22px;box-shadow:0 12px 0 #EBCFA9,0 30px 60px rgba(0,0,0,.35);cursor:auto}
.pmbox .pid{height:40px;min-width:54px;font-size:22px;border-radius:12px}
.pmbox .pnm{font-size:30px}.pmbox .cpbtn{font-size:20px;padding:9px 20px}
.pmx{flex:none;border:0;background:#F1DFC6;color:var(--br);font-size:22px;font-weight:900;width:44px;height:44px;border-radius:50%;cursor:pointer}
.pmbox .ptool{font-size:18px;margin:2px 0 8px}
.pmt{font-size:25px;line-height:1.6;white-space:pre-wrap;background:#fff;border-radius:16px;padding:16px 20px;border:2px solid #F1DFC6}
.pnote{margin-top:10px;font-size:19px;font-weight:800;color:var(--r)}
.pmhint{margin-top:10px;font-size:17px;color:var(--br2);font-weight:700}
#toast{position:fixed;left:50%;bottom:58px;transform:translateX(-50%) translateY(20px);background:rgba(46,158,91,.96);color:#fff;font-weight:800;font-size:17px;border-radius:999px;padding:10px 22px;z-index:90;opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;font-family:"Noto Sans TC","Noto Sans CJK TC",sans-serif;max-width:90vw;text-align:center}
#toast.on{opacity:1;transform:translateX(-50%)}#toast.bad{background:rgba(217,68,58,.96)}
body.preview #toast{display:none}
/* 小元件 */
.tl5{grid-template-columns:repeat(5,1fr);gap:12px}
.tl5 .tlc{padding:14px 10px}.tl5 .tlc h3{font-size:22px;line-height:1.3}.tl5 .tlc p{font-size:18px}
.tl5 .tlc .e{font-size:46px;width:84px;height:72px;line-height:72px}
.tl5 .tlc .t{display:inline-block;margin-top:6px;background:var(--br);color:var(--cr);border-radius:999px;padding:2px 12px;font-size:16px;font-weight:800}
.flow{display:flex;align-items:stretch;gap:8px}
.flow .st{flex:1;background:#fff;border-radius:18px;padding:14px 10px;text-align:center;box-shadow:0 5px 0 #EBCFA9;font-size:21px;font-weight:900;line-height:1.3}
.flow .st i{font-style:normal;display:block;font-size:40px;margin-bottom:4px}
.flow .st.hot{background:var(--or);color:#fff;box-shadow:0 5px 0 #C9561A}
.flow .ar{flex:none;align-self:center;font-size:30px;color:var(--or);font-weight:900;padding:0;background:none}
.steps{list-style:none;counter-reset:st}
.steps li{counter-increment:st;position:relative;padding-left:52px;margin:10px 0;font-size:24px;line-height:1.45}
.steps li::before{content:counter(st);position:absolute;left:0;top:2px;width:38px;height:38px;border-radius:50%;background:var(--or);color:#fff;font-weight:900;font-size:21px;display:flex;align-items:center;justify-content:center}
.bub{max-width:100%;border-radius:20px;padding:10px 16px;font-size:21px;font-weight:700;line-height:1.4;margin:8px 0;box-shadow:0 4px 0 #EBCFA9}
.bub.me{background:#FFE7C7;margin-left:60px;border-bottom-right-radius:6px}
.bub.ai{background:#fff;margin-right:60px;border-bottom-left-radius:6px;color:var(--br2);font-weight:500}
.vs{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.vsh{font-size:26px;font-weight:900;margin-bottom:8px;display:flex;align-items:center;gap:10px}
.toolrow{display:flex;gap:10px;flex-wrap:wrap}
.tool{display:inline-flex;align-items:center;gap:8px;background:#fff;border-radius:12px;padding:5px 14px;font-size:19px;font-weight:800;box-shadow:0 4px 0 #EBCFA9}
.tool img{height:24px}
.warn{background:var(--br);color:var(--cr);border-radius:20px;padding:14px 22px}
.warn h3{color:var(--or2);font-size:24px;margin-bottom:4px}
.warn p,.warn li{font-size:20px;line-height:1.5}
/* 手機／素材 mock */
.phone{width:250px;height:440px;border-radius:34px;background:#1d130c;padding:12px;box-shadow:0 10px 0 #EBCFA9,0 20px 40px rgba(74,44,26,.3);flex:none;position:relative}
.phone .scr{width:100%;height:100%;border-radius:24px;overflow:hidden;background:#000;position:relative}
.cap{position:absolute;left:0;right:0;bottom:70px;text-align:center;color:#fff;font-size:22px;font-weight:900;-webkit-text-stroke:1px #000;text-shadow:0 2px 0 #000,0 0 4px #000}
.wave{display:flex;align-items:center;gap:3px;height:90px;background:#fff;border-radius:16px;padding:8px 14px;box-shadow:0 5px 0 #EBCFA9;position:relative}
.wave span{flex:1;background:var(--b);border-radius:3px}
.wave .cut{position:absolute;top:-6px;bottom:-6px;border-left:4px dashed var(--r)}
.wave .gap{position:absolute;top:4px;bottom:4px;background:rgba(217,68,58,.13);border-radius:6px}
.mock{background:#fff;border-radius:18px;box-shadow:0 8px 0 #EBCFA9,0 14px 30px rgba(74,44,26,.18);overflow:hidden;flex:none}
.mock img{display:block;width:100%;object-fit:cover}
.mlabel{display:inline-block;background:var(--br);color:var(--cr);font-size:14px;font-weight:800;border-radius:8px;padding:2px 10px}
.line-bg{background:#8CABD9;border-radius:24px;padding:14px;box-shadow:0 8px 0 #EBCFA9}
.lmsg{background:#fff;border-radius:16px;padding:9px 13px;margin:9px 0;font-size:17.5px;line-height:1.45;font-weight:600;max-width:340px}
.lmsg b{color:var(--or)}
.four{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.four div{background:#fff;border-radius:16px;padding:12px 14px;font-size:22px;font-weight:900;box-shadow:0 5px 0 #EBCFA9;display:flex;align-items:center;gap:10px}
.four i{font-style:normal;font-size:34px}
.rules p{font-size:24px;font-weight:700;line-height:1.45;margin:8px 0;display:flex;gap:12px;align-items:flex-start}
.rules p .ic{flex:none;width:40px;text-align:center}
[data-id="Q2"] .vc small{font-size:19px}
.lmsg{max-width:none;font-size:18px}
.pprev{font-size:16px}
.pprev{max-height:2.85em}.pprev .bl{padding:0 2px;line-height:1.2}
/* G1 三層樓梯 */
.stairs{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;align-items:end;height:420px}
.stp{border-radius:22px 22px 6px 6px;padding:18px 20px;color:#fff;box-shadow:0 8px 0 rgba(0,0,0,.14);position:relative;display:flex;flex-direction:column}
.stp.s1{height:250px;background:var(--or2);color:var(--br)}.stp.s2{height:335px;background:var(--or)}.stp.s3{height:420px;background:var(--br)}
.stp .sn{position:absolute;right:16px;top:8px;font-size:64px;font-weight:900;opacity:.25;line-height:1}
.stp h3{font-size:29px;margin-bottom:8px}.stp p{font-size:21px;line-height:1.45;font-weight:700;flex:1}
.stp .sg{align-self:flex-start;background:#fff;color:var(--br);border-radius:999px;padding:4px 14px;font-size:18px;font-weight:900}
[data-id="F卡"] .pprev{-webkit-line-clamp:14;max-height:none;font-size:15px}
/* v5：講者備註裡的提示詞 */
#notes .pt{white-space:pre-wrap;background:#3a2516;border-left:4px solid #F27B21;border-radius:6px;padding:6px 12px;margin:4px 0 10px;font-size:15px!important;line-height:1.55;user-select:text}