/* ============================================================
   learnworkbuddy.com — design system
   Palette: Buddy green / grey / black / white.
   2026-09-05: switched from gold to WorkBuddy Buddy official
   teal-green (#24B494, sampled from the official app). The
   --gold* variable names are kept for compatibility.
   AIX Society logo keeps its black & gold brand colours.
   No blue, no purple.
   ============================================================ */

:root{
  --bg:#F4F4F2;
  --paper:#FFFFFF;
  --ink:#0A0A0A;
  --dark:#111111;
  --darker:#080808;
  --muted:#5A5A5A;
  --dim:#8C8C88;
  --grey:#6B6B6B;
  --gold:#24B494;
  --gold-l:#A8E3D3;
  --gold-d:#0F6E56;
  --line:rgba(10,10,10,.12);
  --line-d:rgba(255,255,255,.14);
  --card:rgba(255,255,255,.78);
  --font:"Inter","SF Pro Display",system-ui,-apple-system,"Segoe UI","PingFang HK","PingFang TC","Microsoft JhengHei",sans-serif;
  --mono:ui-monospace,"SF Mono","JetBrains Mono","Cascadia Mono",Menlo,Consolas,monospace;
  --r:14px;
  --max:1240px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:linear-gradient(180deg,#F4F4F2 0%,#FFFFFF 42%,#F2F1EE 100%);
  color:var(--ink);font-family:var(--font);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;line-height:1.65;
}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,textarea,select{font:inherit;color:inherit}
::selection{background:rgba(36,180,148,.28)}

.wrap{width:min(var(--max),92vw);margin:0 auto}
section{position:relative;padding:clamp(76px,10vh,140px) 0}
.grad{background:linear-gradient(96deg,#0F6E56 0%,#24B494 42%,#A8E3D3 100%);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- eyebrow / headings ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--gold-d);margin-bottom:18px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--gold);flex:none}
h2.big{font-size:clamp(28px,4.2vw,46px);line-height:1.18;letter-spacing:-.025em;font-weight:700}
.lead{font-size:clamp(15px,1.35vw,17.5px);color:var(--muted);max-width:62ch;margin-top:18px}
.sec-en{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);margin-top:12px;font-weight:600}

/* ---------- nav ---------- */
nav{position:fixed;top:0;left:0;right:0;z-index:80;transition:.35s;padding:20px 0}
nav.solid{background:rgba(10,10,10,.86);backdrop-filter:blur(22px);border-bottom:1px solid var(--line-d);padding:12px 0}
nav.light{background:rgba(244,244,242,.86);backdrop-filter:blur(22px);border-bottom:1px solid var(--line)}
.nav-in{width:min(var(--max),92vw);margin:0 auto;display:flex;align-items:center;gap:22px}
.logo{display:flex;align-items:center;gap:11px;font-weight:700;letter-spacing:-.02em;font-size:16px;color:#fff;transition:.35s}
nav.light .logo{color:var(--ink)}
.logo .dot{width:24px;height:24px;border-radius:7px;flex:none;
  background:linear-gradient(140deg,#A8E3D3,#24B494 48%,#0F6E56);box-shadow:0 6px 18px -6px rgba(15,110,86,.75)}
.logo small{font-weight:500;color:var(--dim);font-size:10px;letter-spacing:.15em;text-transform:uppercase;display:block;margin-top:-2px}
/* banner 品牌：logo + 全名 */
.brand{display:flex;align-items:center;gap:11px;color:#fff;transition:.35s;flex:none}
nav.light .brand{color:var(--ink)}
.brand-name{display:flex;flex-direction:column;line-height:1.22}
.brand-name b{font-size:18px;font-weight:700;letter-spacing:-.01em;white-space:nowrap}
.brand-name small{font-size:10.5px;color:var(--dim);letter-spacing:.02em;white-space:nowrap}
@media(max-width:640px){.brand-name small{font-size:9px}}
.nav-links{margin-left:auto;display:flex;gap:24px;font-size:14px;color:rgba(255,255,255,.72)}
nav.light .nav-links{color:var(--muted)}
.nav-links a{transition:.2s;position:relative;white-space:nowrap}
.nav-links a:hover{color:#fff}
nav.light .nav-links a:hover{color:var(--ink)}
.nav-links a::after{content:"";position:absolute;left:0;right:100%;bottom:-6px;height:1px;background:var(--gold);transition:.3s}
.nav-links a:hover::after{right:0}

.btn{display:inline-flex;align-items:center;gap:9px;padding:11px 20px;border-radius:11px;font-size:14px;font-weight:600;
  border:1px solid var(--line);background:rgba(255,255,255,.72);transition:.25s;cursor:pointer;white-space:nowrap}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px -16px rgba(10,10,10,.45);border-color:rgba(36,180,148,.5)}
.btn.pri{background:linear-gradient(100deg,#A8E3D3,#24B494);color:#0A0A0A;border:0;box-shadow:0 12px 30px -14px rgba(15,110,86,.85)}
.btn.pri:hover{box-shadow:0 16px 38px -12px rgba(15,110,86,.95)}
.btn.ghost{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.3);color:#fff}
.btn.ghost:hover{background:rgba(255,255,255,.12);border-color:var(--gold);color:#fff}
.btn.sm{padding:8px 14px;font-size:13px;border-radius:9px}
/* ---------- 行動版選單（漢堡掣 + 下拉抽屜）---------- */
.nav-burger{display:none}
@media(max-width:900px){
  .nav-burger{
    display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;
    width:42px;height:42px;margin-left:auto;flex:none;border-radius:10px;padding:0;
    border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.06);
  }
  nav.light .nav-burger{border-color:rgba(10,10,10,.16);background:rgba(10,10,10,.05)}
  .nav-burger span{display:block;width:18px;height:2px;border-radius:2px;background:#fff;transition:transform .25s,opacity .2s}
  nav.light .nav-burger span{background:var(--ink)}
  nav.open .nav-burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  nav.open .nav-burger span:nth-child(2){opacity:0}
  nav.open .nav-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

  .nav-links{
    display:flex;flex-direction:column;align-items:stretch;gap:0;
    position:absolute;top:100%;left:0;right:0;margin-left:0;
    padding:6px max(5vw,14px) 20px;
    background:rgba(10,10,10,.97);
    -webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);
    border-bottom:1px solid var(--line-d);
    box-shadow:0 34px 54px -28px rgba(0,0,0,.78);
    opacity:0;transform:translateY(-12px);pointer-events:none;
    transition:opacity .26s ease,transform .26s ease;
    max-height:calc(100vh - 64px);overflow:auto;
  }
  nav.open .nav-links{opacity:1;transform:translateY(0);pointer-events:auto}
  nav.light .nav-links{background:rgba(244,244,242,.98);border-bottom-color:var(--line)}
  .nav-links > a{
    display:flex;align-items:center;
    padding:13px 2px !important;
    font-size:16px !important;font-weight:600;letter-spacing:0 !important;
    color:rgba(255,255,255,.88) !important;
    border:0 !important;border-bottom:1px solid rgba(255,255,255,.08) !important;border-radius:0 !important;
    white-space:nowrap;
  }
  .nav-links > a::after{display:none}
  .nav-links > a:hover{color:#fff !important}
  nav.light .nav-links > a{color:var(--ink) !important;border-bottom-color:var(--line) !important}
  nav.light .nav-links > a:hover{color:var(--ink) !important}
  .nav-links .cur-seg{display:flex;margin-top:16px;flex:none;border:1px solid rgba(255,255,255,.24);border-radius:10px;overflow:hidden}
  nav.light .nav-links .cur-seg{border-color:rgba(10,10,10,.18)}
  .nav-links .cur-seg-btn{flex:1;padding:12px 0;font-size:14px;text-align:center}
  nav.light .nav-links .cur-seg-btn{color:var(--muted)}
  nav.light .nav-links .cur-seg-btn.on{color:#0A0A0A}
}
body.nav-open{overflow:hidden}

/* ============================================================
   HERO — 3D Hong Kong map
   ============================================================ */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;
  overflow:hidden;background:var(--darker);padding:0}
/* 綠黑單色調：只改呈現，不改幾何。brightness 不要太低，否則 3D 建築的立體感會被壓平 */
#hmap{position:absolute;inset:0;width:100%;height:100%;z-index:0;
  filter:grayscale(1) sepia(.55) saturate(1.5) hue-rotate(96deg) brightness(.72) contrast(1.15)}
.hero-vig{position:absolute;inset:0;z-index:2;pointer-events:none;
  background:
    radial-gradient(120% 90% at 18% 84%,rgba(8,8,8,.92) 0%,rgba(8,8,8,.55) 38%,rgba(8,8,8,0) 72%),
    linear-gradient(180deg,rgba(8,8,8,.86) 0%,rgba(8,8,8,.18) 26%,rgba(8,8,8,.42) 62%,rgba(8,8,8,.94) 100%)}
.hero-grid{position:absolute;inset:0;z-index:3;pointer-events:none;opacity:.32;
  background-image:linear-gradient(rgba(36,180,148,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(36,180,148,.08) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(80% 60% at 50% 100%,#000 0%,transparent 78%);
  mask-image:radial-gradient(80% 60% at 50% 100%,#000 0%,transparent 78%)}

.hero-in{position:relative;z-index:6;width:min(var(--max),92vw);margin:0 auto;
  padding:132px 0 clamp(28px,4vh,44px);display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:40px;align-items:end}
@media(max-width:980px){.hero-in{grid-template-columns:1fr;gap:30px;padding-top:118px}}
/* 讓地圖可以被拖曳：容器穿透，只有互動元件接收指標 */
.hero-in,.rail{pointer-events:none}
.hero-copy,.scenecard,.wp,.rail-auto,.btn,.xray-hint,.badge{pointer-events:auto}

.hero-copy h1{font-size:clamp(34px,5.6vw,68px);line-height:1.06;letter-spacing:-.035em;font-weight:700;color:#fff}
.hero-en{font-size:clamp(12px,1.1vw,14px);letter-spacing:.2em;text-transform:uppercase;color:rgba(168,227,211,.8);font-weight:600;margin-top:16px}
.hero-sub{font-size:clamp(15px,1.4vw,18px);color:rgba(255,255,255,.74);max-width:52ch;margin-top:22px;line-height:1.7}
.hero-cta{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}

.hero-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.badge{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:rgba(255,255,255,.66);
  border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.05);padding:6px 12px;border-radius:100px;backdrop-filter:blur(8px)}
.badge b{color:var(--gold-l);font-weight:600}

.xray-hint{display:inline-flex;align-items:center;gap:9px;margin-top:24px;font-size:13px;color:var(--gold-l);
  border:1px dashed rgba(168,227,211,.4);background:rgba(36,180,148,.08);padding:9px 14px;border-radius:10px}
.xray-hint .pip{width:7px;height:7px;border-radius:50%;background:var(--gold-l);flex:none;animation:pip 1.8s ease-in-out infinite}
@keyframes pip{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.72)}}

/* scenario card (right rail) */
.scenecard{
  position:relative;border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:24px;
  background:linear-gradient(160deg,rgba(20,20,20,.86),rgba(10,10,10,.78));backdrop-filter:blur(20px);
  box-shadow:0 40px 80px -40px rgba(0,0,0,.9);overflow:hidden;
}
.scenecard::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(168,227,211,.7),transparent)}
.sc-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.sc-no{font-size:11px;letter-spacing:.18em;color:var(--gold-d);font-weight:700}
.sc-live{display:inline-flex;align-items:center;gap:6px;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
.sc-live i{width:6px;height:6px;border-radius:50%;background:var(--gold);display:block}
.sc-name{font-size:23px;font-weight:700;color:#fff;letter-spacing:-.02em;line-height:1.25}
.sc-enm{font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:var(--dim);margin-top:5px;font-weight:600}
.sc-desc{font-size:14px;color:rgba(255,255,255,.66);margin-top:14px;line-height:1.7}
.sc-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.chip{font-size:11.5px;padding:5px 11px;border-radius:100px;border:1px solid rgba(36,180,148,.3);
  background:rgba(36,180,148,.1);color:var(--gold-l);white-space:nowrap}
.sc-foot{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap}

/* waypoint rail */
.rail{position:relative;z-index:6;width:min(var(--max),92vw);margin:0 auto;padding-bottom:clamp(22px,3.4vh,38px);
  display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.rail-label{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.42);margin-right:4px}
.wp{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:100px;font-size:13px;
  border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.05);color:rgba(255,255,255,.7);
  transition:.25s;backdrop-filter:blur(10px)}
.wp:hover{color:#fff;border-color:rgba(168,227,211,.5);transform:translateY(-2px)}
.wp .n{width:18px;height:18px;border-radius:50%;display:grid;place-items:center;font-size:10px;font-weight:700;
  background:rgba(255,255,255,.1);color:rgba(255,255,255,.7);flex:none}
.wp.on{background:linear-gradient(100deg,#A8E3D3,#24B494);color:#0A0A0A;border-color:transparent;font-weight:600}
.wp.on .n{background:rgba(10,10,10,.28);color:#0A0A0A}
.rail-auto{display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border-radius:100px;font-size:12.5px;
  border:1px solid rgba(168,227,211,.34);color:var(--gold-l);background:rgba(36,180,148,.09);transition:.25s}
.rail-auto:hover{background:rgba(36,180,148,.18)}
.rail-auto .ico{width:9px;height:9px;flex:none;display:block}
.scroll-cue{position:absolute;left:50%;bottom:12px;transform:translateX(-50%);z-index:7;
  font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.34);display:flex;flex-direction:column;align-items:center;gap:7px}
.scroll-cue i{width:1px;height:26px;background:linear-gradient(180deg,rgba(168,227,211,.7),transparent);display:block;animation:cue 2.2s ease-in-out infinite}
@keyframes cue{0%,100%{opacity:.25;transform:scaleY(.5)}50%{opacity:1;transform:scaleY(1)}}
@media(max-width:980px){.scroll-cue{display:none}}

/* map failure fallback */
.map-fallback{position:absolute;inset:0;z-index:0;display:none;
  background:
    radial-gradient(90% 70% at 30% 100%,rgba(36,180,148,.16),transparent 62%),
    linear-gradient(160deg,#141414,#080808)}
.map-fallback.on{display:block}
.map-fallback::after{content:"";position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(36,180,148,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(36,180,148,.09) 1px,transparent 1px);
  background-size:70px 70px;
  -webkit-mask-image:radial-gradient(70% 60% at 40% 90%,#000,transparent 76%);
  mask-image:radial-gradient(70% 60% at 40% 90%,#000,transparent 76%)}
.map-note{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);z-index:8;display:none;
  font-size:11.5px;color:rgba(255,255,255,.5);background:rgba(10,10,10,.7);border:1px solid rgba(255,255,255,.12);
  padding:7px 14px;border-radius:100px;backdrop-filter:blur(10px);text-align:center;max-width:90vw}
.map-note.on{display:block}

/* ============================================================
   RECEIPTS
   ============================================================ */
.receipts{padding:clamp(56px,7vh,84px) 0 0}
.rec-strip{border:1px solid var(--line);border-radius:18px;background:var(--card);backdrop-filter:blur(12px);
  display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden}
@media(max-width:820px){.rec-strip{grid-template-columns:repeat(2,1fr)}}
.rec{padding:26px 22px;border-right:1px solid var(--line);position:relative}
.rec:last-child{border-right:0}
@media(max-width:820px){.rec{border-bottom:1px solid var(--line)}.rec:nth-child(2n){border-right:0}}
.rec .v{font-size:clamp(28px,3.4vw,40px);font-weight:700;letter-spacing:-.03em;
  background:linear-gradient(96deg,#0F6E56,#24B494 45%,#A8E3D3);-webkit-background-clip:text;background-clip:text;color:transparent;
  font-variant-numeric:tabular-nums;line-height:1}
.rec .k{font-size:12.5px;color:var(--muted);margin-top:9px}
.rec .s{font-size:11px;color:var(--dim);margin-top:3px}

.logbox{margin-top:22px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.6);overflow:hidden}
.logbox summary{padding:15px 20px;cursor:pointer;font-size:13.5px;font-weight:600;color:var(--ink);
  display:flex;align-items:center;gap:10px;list-style:none}
.logbox summary::-webkit-details-marker{display:none}
.logbox summary .arw{width:9px;height:9px;border-right:1.5px solid var(--gold-d);border-bottom:1.5px solid var(--gold-d);
  transform:rotate(-45deg);transition:.25s;margin-left:auto;flex:none}
.logbox[open] summary .arw{transform:rotate(45deg)}
.logbody{padding:0 20px 18px;font-family:var(--mono);font-size:12px;color:var(--muted);line-height:1.95;
  max-height:290px;overflow:auto}
.logbody .ok{color:#3B6D11;font-weight:600}
.logbody .t{color:var(--dim)}

/* ============================================================
   TERMINAL
   ============================================================ */
.term-sec{background:var(--darker);color:#fff;padding:clamp(76px,10vh,140px) 0}
.term-sec .eyebrow{color:var(--gold-l)}
.term-sec .eyebrow::before{background:var(--gold-l)}
.term-sec h2.big{color:#fff}
.term-sec .lead{color:rgba(255,255,255,.6)}
.term-sec .sec-en{color:rgba(255,255,255,.34)}
.term-wrap{margin-top:38px;border:1px solid rgba(255,255,255,.14);border-radius:16px;overflow:hidden;
  background:linear-gradient(180deg,#151515,#0B0B0B);box-shadow:0 60px 120px -60px rgba(0,0,0,.95)}
.term-bar{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.03)}
.dots{display:flex;gap:6px}
.dots i{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.16);display:block}
.term-title{font-size:12px;color:rgba(255,255,255,.5);font-family:var(--mono)}
.term-ctrl{margin-left:auto;display:flex;gap:7px;align-items:center}
.tbtn{font-size:11.5px;padding:5px 11px;border-radius:8px;border:1px solid rgba(255,255,255,.16);
  color:rgba(255,255,255,.66);transition:.2s;font-family:var(--mono)}
.tbtn:hover{border-color:var(--gold);color:var(--gold-l)}
.tbtn.on{background:rgba(36,180,148,.16);border-color:rgba(168,227,211,.5);color:var(--gold-l)}
.term-body{height:clamp(300px,42vh,440px);overflow:auto;padding:18px 20px;font-family:var(--mono);
  font-size:12.5px;line-height:1.85;color:rgba(255,255,255,.78)}
.term-body .ln{white-space:pre-wrap;word-break:break-word}
.term-body .p{color:var(--gold-l)}
.term-body .w{color:#E8D9A8}
.term-body .ok{color:#9BCF6A}
.term-body .d{color:rgba(255,255,255,.36)}
.term-caret{display:inline-block;width:8px;height:15px;background:var(--gold-l);vertical-align:-2px;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}

/* ============================================================
   X-RAY GALLERY
   ============================================================ */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}
@media(max-width:900px){.tiles{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.tiles{grid-template-columns:1fr}}
.tile{position:relative;text-align:left;border:1px solid var(--line);border-radius:var(--r);padding:24px;
  background:var(--card);backdrop-filter:blur(10px);transition:.28s;overflow:hidden;cursor:pointer}
.tile:hover{transform:translateY(-4px);border-color:rgba(36,180,148,.5);box-shadow:0 26px 50px -30px rgba(10,10,10,.5)}
.tile .sw{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;margin-bottom:16px;
  background:linear-gradient(140deg,rgba(168,227,211,.24),rgba(36,180,148,.1));border:1px solid rgba(36,180,148,.28)}
.tile .sw svg{width:20px;height:20px;stroke:var(--gold-d);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.tile h3{font-size:16.5px;font-weight:700;letter-spacing:-.015em}
.tile p{font-size:13.5px;color:var(--muted);margin-top:8px;line-height:1.7}
.tile .xr{display:inline-flex;align-items:center;gap:7px;margin-top:16px;font-size:12px;font-weight:600;color:var(--gold-d)}
.tile .xr svg{width:13px;height:13px;stroke:var(--gold-d);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.tile .corr{position:absolute;top:14px;right:14px;width:0;height:0;border-style:solid;border-width:0 26px 26px 0;
  border-color:transparent rgba(36,180,148,.14) transparent transparent;transition:.28s}
.tile:hover .corr{border-color:transparent rgba(36,180,148,.4) transparent transparent}

/* X-ray drawer */
.xray{position:fixed;inset:0;z-index:200;display:none}
.xray.on{display:block}
.xray-bg{position:absolute;inset:0;background:rgba(8,8,8,.62);backdrop-filter:blur(6px);animation:fade .25s}
@keyframes fade{from{opacity:0}}
.xray-panel{position:absolute;top:0;right:0;bottom:0;width:min(560px,100vw);background:var(--paper);
  border-left:1px solid var(--line);display:flex;flex-direction:column;animation:slide .32s cubic-bezier(.22,1,.36,1)}
@keyframes slide{from{transform:translateX(40px);opacity:.4}}
.xray-hd{padding:24px 26px 18px;border-bottom:1px solid var(--line);display:flex;align-items:flex-start;gap:14px}
.xray-hd h3{font-size:19px;font-weight:700;letter-spacing:-.02em;flex:1}
.xray-hd p{font-size:13px;color:var(--muted);margin-top:6px}
.xray-x{width:34px;height:34px;border-radius:9px;border:1px solid var(--line);display:grid;place-items:center;flex:none;transition:.2s}
.xray-x:hover{background:#F4F4F2;border-color:var(--gold)}
.xray-bd{padding:22px 26px 30px;overflow:auto;flex:1}
.xr-lab{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);font-weight:700;margin-bottom:9px}
.xr-lab+.xr-lab,.xr-box+.xr-lab{margin-top:22px}
.xr-box{border:1px solid var(--line);border-radius:12px;background:#FBFBF9;overflow:hidden}
.xr-prompt{padding:16px 18px;font-family:var(--mono);font-size:13px;line-height:1.85;color:var(--ink);white-space:pre-wrap}
.xr-files{display:flex;flex-wrap:wrap;gap:7px}
.xr-files code{font-family:var(--mono);font-size:11.5px;padding:5px 10px;border-radius:7px;
  background:#F1EFE8;border:1px solid var(--line);color:var(--muted)}
.xr-rows{border:1px solid var(--line);border-radius:12px;overflow:hidden}
.xr-row{display:flex;gap:14px;padding:12px 18px;font-size:13px;border-bottom:1px solid var(--line)}
.xr-row:last-child{border-bottom:0}
.xr-row .k{color:var(--dim);width:96px;flex:none;font-size:12px;padding-top:1px}
.xr-row .v{color:var(--ink);flex:1}
.xr-note{font-size:12px;color:var(--dim);margin-top:9px;line-height:1.7}
.xray-ft{padding:16px 26px;border-top:1px solid var(--line);display:flex;gap:10px;flex-wrap:wrap;background:#FCFCFA}
@media(max-width:560px){.xray-panel{width:100vw}}

/* ============================================================
   GENERATOR (demo mode — clearly labelled)
   ============================================================ */
.gen-shell{margin-top:38px;border:1px solid var(--line);border-radius:18px;background:var(--card);
  backdrop-filter:blur(12px);overflow:hidden}
.gen-top{padding:24px 26px;border-bottom:1px solid var(--line)}
.gen-field{display:flex;gap:10px;flex-wrap:wrap}
.gen-in{flex:1;min-width:240px;padding:14px 16px;border-radius:12px;border:1px solid var(--line);
  background:#fff;font-size:15px;outline:none;transition:.2s}
.gen-in:focus{border-color:var(--gold);box-shadow:0 0 0 4px rgba(36,180,148,.12)}
.gen-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.gchip{font-size:12.5px;padding:7px 13px;border-radius:100px;border:1px solid var(--line);
  background:#fff;color:var(--muted);transition:.2s}
.gchip:hover{border-color:var(--gold);color:var(--ink)}
.gen-disclaim{display:flex;gap:10px;align-items:flex-start;margin-top:16px;font-size:12.5px;color:var(--dim);
  background:#F7F6F2;border:1px dashed var(--line);border-radius:11px;padding:12px 14px;line-height:1.7}
.gen-disclaim b{color:var(--ink);font-weight:600}
.gen-out{background:#fff;min-height:280px}
.gen-out iframe{width:100%;height:clamp(340px,48vh,520px);border:0;display:block;background:#fff}
.gen-empty{padding:60px 26px;text-align:center;color:var(--dim);font-size:14px}
.gen-bar{display:flex;gap:10px;padding:14px 26px;border-top:1px solid var(--line);background:#FCFCFA;flex-wrap:wrap;align-items:center}
.gen-status{font-size:12px;color:var(--dim);margin-left:auto}

/* ============================================================
   STEPS
   ============================================================ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}
@media(max-width:860px){.steps{grid-template-columns:1fr}}
.step{border:1px solid var(--line);border-radius:var(--r);padding:28px 26px;background:var(--card);position:relative}
.step .k{font-size:11px;letter-spacing:.18em;font-weight:700;color:var(--gold-d);margin-bottom:14px}
.step h3{font-size:19px;font-weight:700;letter-spacing:-.02em}
.step p{font-size:14px;color:var(--muted);margin-top:11px;line-height:1.75}
.step .eg{margin-top:16px;padding:14px 16px;border-left:3px solid var(--gold);background:rgba(36,180,148,.06);
  font-size:13px;color:var(--muted);line-height:1.75}
.step .eg b{color:var(--ink);font-weight:600}

/* ---------- 課程：會學到什麼 ---------- */
.audience{margin-top:36px}
.aud-k{display:inline-flex;align-items:center;gap:9px;font-size:11px;font-weight:700;letter-spacing:.18em;
  text-transform:uppercase;color:var(--gold-d);margin-bottom:16px}
.aud-k::before{content:"";width:22px;height:1px;background:var(--gold);flex:none}
.aud-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:820px){.aud-grid{grid-template-columns:1fr}}
.aud{border:1px solid var(--line);border-radius:var(--r);padding:22px 24px;background:var(--card);backdrop-filter:blur(8px)}
.aud-role{font-size:20px;font-weight:700;letter-spacing:-.02em;display:inline-flex;align-items:center;gap:9px}
.aud-role::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--gold);flex:none}
.aud p{font-size:13.5px;color:var(--muted);margin-top:11px;line-height:1.75}

.learn-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:36px}
@media(max-width:820px){.learn-grid{grid-template-columns:1fr}}
.learn{display:flex;gap:16px;align-items:flex-start;border:1px solid var(--line);border-radius:var(--r);
  padding:22px 24px;background:var(--card);backdrop-filter:blur(8px)}
.learn .idx{font-size:12px;font-weight:700;letter-spacing:.04em;color:var(--gold-d);
  width:34px;height:34px;border-radius:9px;display:grid;place-items:center;flex:none;
  background:linear-gradient(140deg,rgba(168,227,211,.22),rgba(36,180,148,.1));border:1px solid rgba(36,180,148,.28)}
.learn h3{font-size:15.5px;font-weight:700;letter-spacing:-.01em}
.learn p{font-size:13.5px;color:var(--muted);margin-top:6px;line-height:1.7}
.learn a{color:var(--gold-d);font-weight:600;border-bottom:1px solid rgba(15,110,86,.4);transition:.2s}
.learn a:hover{color:var(--ink)}

.course-cta{margin-top:22px;border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:22px 26px;
  background:linear-gradient(160deg,#151515,#0A0A0A);display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.course-cta b{color:#fff;font-size:16px;display:block;font-weight:600;letter-spacing:-.01em}
.course-cta span{color:rgba(255,255,255,.55);font-size:13px;margin-top:5px;display:block}
.course-cta .btn{margin-left:auto}

/* ---------- 主辦機構 logo ---------- */
.course-by{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:26px}
.by-label{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);font-weight:700}
.sponsor-plate{display:inline-flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:10px 16px;box-shadow:0 10px 28px -18px rgba(0,0,0,.5);transition:.25s;color:var(--ink)}
a.sponsor-plate:hover{transform:translateY(-2px);border-color:rgba(36,180,148,.5);box-shadow:0 16px 36px -18px rgba(10,10,10,.55)}
.sponsor-plate img{height:42px;width:auto;display:block}
.sponsor-plate .tag{display:flex;flex-direction:column;line-height:1.3;text-align:left}
.sponsor-plate .tag b{font-size:13.5px;color:var(--ink);font-weight:700;letter-spacing:-.01em}
.sponsor-plate .tag span{font-size:11.5px;color:var(--dim)}


/* ============================================================
   PROMPT LIBRARY
   ============================================================ */
.lib-tools{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap;align-items:center}
.lib-search{flex:1;min-width:230px;padding:12px 16px;border-radius:11px;border:1px solid var(--line);
  background:var(--card);font-size:14px;outline:none;transition:.2s}
.lib-search:focus{border-color:var(--gold);box-shadow:0 0 0 4px rgba(36,180,148,.12)}
.filters{display:flex;gap:8px;flex-wrap:wrap}
.fchip{font-size:12.5px;padding:8px 15px;border-radius:100px;border:1px solid var(--line);background:var(--card);
  color:var(--muted);transition:.22s}
.fchip:hover{border-color:var(--gold);color:var(--ink)}
.fchip.on{background:linear-gradient(100deg,#A8E3D3,#24B494);color:#0A0A0A;border-color:transparent;font-weight:600}
.plist{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:22px}
@media(max-width:860px){.plist{grid-template-columns:1fr}}
.pcard{border:1px solid var(--line);border-radius:var(--r);padding:22px 24px;background:var(--card);
  transition:.25s;display:flex;flex-direction:column}
.pcard:hover{border-color:rgba(36,180,148,.45);transform:translateY(-2px)}
.pcard .top{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.pcard .role{font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;font-weight:700;color:var(--gold-d);
  padding:4px 10px;border-radius:100px;background:rgba(36,180,148,.11);border:1px solid rgba(36,180,148,.26)}
.pcard h3{font-size:16px;font-weight:700;letter-spacing:-.015em;flex:1}
.pcard .ctx{font-size:12.5px;color:var(--dim);margin-bottom:12px}
.pcard .txt{font-family:var(--mono);font-size:12.5px;line-height:1.8;color:var(--muted);
  background:#FBFBF9;border:1px solid var(--line);border-radius:10px;padding:14px 16px;flex:1}
.pcard .acts{display:flex;gap:9px;margin-top:14px}
.copybtn{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;padding:9px 15px;
  border-radius:10px;border:1px solid var(--line);background:#fff;transition:.22s}
.copybtn:hover{border-color:var(--gold);transform:translateY(-1px)}
.copybtn.done{background:rgba(36,180,148,.14);border-color:rgba(36,180,148,.5);color:var(--gold-d)}
.copybtn svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.lib-empty{grid-column:1/-1;padding:50px;text-align:center;color:var(--dim);font-size:14px}

/* ============================================================
   COMPARE SLIDER
   ============================================================ */
.compare{margin-top:38px;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;
  box-shadow:0 40px 80px -50px rgba(10,10,10,.45)}
.cmp{position:relative;height:clamp(300px,38vh,400px);overflow:hidden;user-select:none;touch-action:none}
.cmp-side{position:absolute;inset:0;padding:34px 38px;display:flex;flex-direction:column;justify-content:center}
@media(max-width:600px){.cmp-side{padding:24px}}
.cmp-a{background:linear-gradient(150deg,#F7F6F2,#EFEEEA);width:100%}
.cmp-b{background:linear-gradient(150deg,#151515,#0A0A0A);width:50%;overflow:hidden}
.cmp-b .inner{width:max(100%,620px);padding-right:38px}
@media(max-width:600px){.cmp-b .inner{width:max(100%,460px)}}
.cmp-tag{display:inline-flex;align-items:center;gap:8px;font-size:11px;letter-spacing:.15em;text-transform:uppercase;
  font-weight:700;padding:6px 12px;border-radius:100px;margin-bottom:18px}
.cmp-a .cmp-tag{background:rgba(10,10,10,.06);color:var(--grey)}
.cmp-b .cmp-tag{background:rgba(36,180,148,.14);color:var(--gold-l);border:1px solid rgba(36,180,148,.3)}
.cmp h4{font-size:clamp(20px,2.4vw,27px);font-weight:700;letter-spacing:-.025em;line-height:1.3}
.cmp-b h4{color:#fff}
.cmp ul{list-style:none;margin-top:20px;display:grid;gap:11px}
.cmp li{display:flex;gap:11px;font-size:14px;align-items:flex-start;line-height:1.6}
.cmp-a li{color:var(--muted)}
.cmp-b li{color:rgba(255,255,255,.72)}
.cmp li .m{width:16px;height:16px;border-radius:50%;flex:none;margin-top:3px;display:grid;place-items:center;
  font-size:9px;font-weight:700}
.cmp-a li .m{background:rgba(10,10,10,.1);color:var(--grey)}
.cmp-b li .m{background:rgba(36,180,148,.2);color:var(--gold-l)}
.cmp-stat{margin-top:24px;padding-top:18px;border-top:1px solid var(--line);font-size:13px;color:var(--dim)}
.cmp-b .cmp-stat{border-top-color:rgba(255,255,255,.14);color:rgba(255,255,255,.44)}
.cmp-stat b{font-size:22px;font-weight:700;letter-spacing:-.02em;margin-right:8px}
.cmp-a .cmp-stat b{color:var(--grey)}
.cmp-b .cmp-stat b{color:var(--gold-l)}
.cmp-handle{position:absolute;top:0;bottom:0;width:2px;background:var(--gold);z-index:5;cursor:ew-resize;
  transform:translateX(-1px)}
.cmp-handle::after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:44px;height:44px;border-radius:50%;background:#fff;border:1px solid var(--line);
  box-shadow:0 10px 26px -10px rgba(10,10,10,.6)}
.cmp-handle::before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:2;
  width:16px;height:16px;border-left:2px solid var(--gold-d);border-right:2px solid var(--gold-d)}
.cmp-foot{padding:16px 26px;border-top:1px solid var(--line);font-size:12.5px;color:var(--dim);background:#FCFCFA}

/* ============================================================
   ROI CALCULATOR
   ============================================================ */
.roi{margin-top:38px;border:1px solid var(--line);border-radius:18px;background:var(--card);
  backdrop-filter:blur(12px);overflow:hidden;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}
@media(max-width:900px){.roi{grid-template-columns:1fr}}
.roi-in{padding:30px 30px;border-right:1px solid var(--line)}
@media(max-width:900px){.roi-in{border-right:0;border-bottom:1px solid var(--line)}}
.field{margin-bottom:24px}
.field:last-child{margin-bottom:0}
.field .lb{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:11px}
.field .lb span{font-size:13.5px;color:var(--muted)}
.field .lb b{font-size:17px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:4px;border-radius:4px;
  background:linear-gradient(90deg,var(--gold) var(--p,30%),#E3E1DA var(--p,30%));outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;
  background:#fff;border:2px solid var(--gold);cursor:pointer;box-shadow:0 4px 12px -3px rgba(15,110,86,.7)}
input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#fff;
  border:2px solid var(--gold);cursor:pointer}
.roi-out{padding:30px;background:linear-gradient(160deg,#151515,#0A0A0A);color:#fff;display:flex;flex-direction:column}
.roi-out .eyebrow{color:var(--gold-l)}
.roi-out .eyebrow::before{background:var(--gold-l)}
.roi-big{font-size:clamp(34px,4.6vw,54px);font-weight:700;letter-spacing:-.035em;line-height:1.05;
  background:linear-gradient(96deg,#A8E3D3,#24B494 55%,#0F6E56);-webkit-background-clip:text;background-clip:text;color:transparent;
  font-variant-numeric:tabular-nums}
.roi-cap{font-size:13px;color:rgba(255,255,255,.55);margin-top:9px}
.roi-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:26px}
.rstat{border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:16px;background:rgba(255,255,255,.03)}
.rstat .v{font-size:24px;font-weight:700;letter-spacing:-.025em;color:#fff;font-variant-numeric:tabular-nums}
.rstat .k{font-size:11.5px;color:rgba(255,255,255,.5);margin-top:5px;line-height:1.5}
.roi-note{margin-top:auto;padding-top:22px;font-size:11.5px;color:rgba(255,255,255,.36);line-height:1.7}

/* ============================================================
   CERTIFICATION
   ============================================================ */
.cert{background:var(--darker);color:#fff}
.cert .eyebrow{color:var(--gold-l)}
.cert .eyebrow::before{background:var(--gold-l)}
.cert h2.big{color:#fff}
.cert .lead{color:rgba(255,255,255,.6)}
.cert .sec-en{color:rgba(255,255,255,.34)}
.cert-grid{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:clamp(30px,5vw,64px);
  margin-top:46px;align-items:center}
@media(max-width:860px){.cert-grid{grid-template-columns:1fr}}
.ring{position:relative;width:min(300px,74vw);aspect-ratio:1;margin:0 auto}
.ring .track{position:absolute;inset:0;border-radius:50%;
  background:conic-gradient(from -90deg,#A8E3D3 0turn 3.6turn);opacity:.1}
.ring .fill{position:absolute;inset:0;border-radius:50%;
  background:conic-gradient(from -90deg,#A8E3D3 0%,#24B494 34%,#0F6E56 68%,rgba(15,110,86,.28) 100%);
  -webkit-mask:radial-gradient(circle,transparent 62%,#000 63%);
  mask:radial-gradient(circle,transparent 62%,#000 63%);animation:spin 26s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.ring .mid{position:absolute;inset:14%;border-radius:50%;background:radial-gradient(circle at 40% 30%,#1C1C1A,#0A0A0A);
  display:grid;place-items:center;text-align:center;border:1px solid rgba(168,227,211,.18)}
.ring .price{font-size:clamp(38px,6vw,58px);font-weight:700;letter-spacing:-.04em;line-height:1;
  background:linear-gradient(96deg,#A8E3D3,#24B494);-webkit-background-clip:text;background-clip:text;color:transparent}
.ring .was{font-size:13px;color:rgba(255,255,255,.36);text-decoration:line-through;margin-top:7px}
.ring .cur{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-d);margin-top:11px;font-weight:700}
.spec{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.1);border-radius:14px;overflow:hidden;margin-bottom:22px}
@media(max-width:520px){.spec{grid-template-columns:1fr}}
.spec div{background:#0E0E0E;padding:15px 18px}
.spec .k{font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:rgba(255,255,255,.4);font-weight:600}
.spec .v{font-size:15.5px;color:#fff;font-weight:600;margin-top:5px}
.mods{display:grid;gap:2px}
.mod{display:grid;grid-template-columns:22px 1fr 74px 46px;gap:14px;align-items:center;padding:13px 0;
  border-bottom:1px solid rgba(255,255,255,.08)}
.mod:last-child{border-bottom:0}
.mod .idx{font-size:11px;letter-spacing:.14em;font-weight:700;color:var(--gold-d)}
.mod .nm{font-size:14.5px;color:#fff;font-weight:500}
.mod .bar{height:4px;border-radius:4px;background:rgba(255,255,255,.1);overflow:hidden}
.mod .bar i{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,#0F6E56,#A8E3D3)}
.mod .pct{font-size:14px;font-weight:700;color:var(--gold-l);text-align:right;font-variant-numeric:tabular-nums}

/* ============================================================
   課程時間表
   ============================================================ */
.sched-note{display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-size:12.5px;color:var(--gold-d);
  background:rgba(36,180,148,.08);border:1px dashed rgba(36,180,148,.4);padding:7px 14px;border-radius:100px}
.sched-note::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold);flex:none}
.sched-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}
@media(max-width:820px){.sched-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.sched-grid{grid-template-columns:1fr}}
.sched{border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;background:var(--card);
  backdrop-filter:blur(8px);transition:.25s}
.sched:hover{border-color:rgba(36,180,148,.45);transform:translateY(-2px)}
.sched-m{font-size:15px;font-weight:700;letter-spacing:-.01em;margin-bottom:6px;
  display:flex;align-items:center;justify-content:space-between;gap:10px}
.sched-badge{font-size:10.5px;letter-spacing:.12em;color:var(--gold-d);font-weight:700;
  padding:3px 9px;border-radius:100px;background:rgba(36,180,148,.12);border:1px solid rgba(36,180,148,.28);white-space:nowrap}
.cohort{display:grid;grid-template-columns:36px 1fr 1fr;gap:12px;align-items:center;padding:10px 0;border-top:1px solid var(--line)}
.cohort-tag{font-size:11px;font-weight:700;color:var(--dim);letter-spacing:.04em}
.sday{display:flex;flex-direction:column;gap:2px}
.sday .l{font-size:10.5px;color:var(--dim);letter-spacing:.05em}
.sday .d{font-size:16px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.01em}

/* ---------- 核心理念 ---------- */
#mission{padding:clamp(34px,5vh,60px) 0 0}
.mission{position:relative;border:1px solid rgba(255,255,255,.12);border-radius:22px;overflow:hidden;
  background:
    radial-gradient(90% 120% at 88% -10%,rgba(36,180,148,.16),transparent 55%),
    linear-gradient(150deg,#161616,#0A0A0A);
  padding:clamp(36px,6vw,64px)}
.mission::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(168,227,211,.75),transparent)}
.ms-k{display:inline-flex;align-items:center;gap:9px;font-size:11px;font-weight:700;letter-spacing:.18em;
  text-transform:uppercase;color:var(--gold-l);margin-bottom:22px}
.ms-k::before{content:"";width:22px;height:1px;background:var(--gold)}
.ms-title{font-size:clamp(26px,4vw,44px);line-height:1.2;letter-spacing:-.03em;font-weight:700;color:#fff}
.ms-title .grad{white-space:nowrap}
.ms-lead{font-size:clamp(14.5px,1.35vw,17px);color:rgba(255,255,255,.68);max-width:66ch;margin-top:20px;line-height:1.8}
.ms-ticks{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:32px}
@media(max-width:820px){.ms-ticks{grid-template-columns:1fr}}
.ms-t{border:1px solid rgba(255,255,255,.12);border-radius:13px;padding:16px 18px;
  background:rgba(255,255,255,.03);display:flex;flex-direction:column;gap:5px}
.ms-t b{font-size:13px;color:var(--gold-l);font-weight:700;display:flex;align-items:center;gap:8px}
.ms-t b::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold);flex:none}
.ms-t span{font-size:12.5px;color:rgba(255,255,255,.55);line-height:1.6}

/* ---------- 成品示範頁頁首 ---------- */
.show-top{background:
  radial-gradient(90% 120% at 88% -10%,rgba(36,180,148,.13),transparent 55%),
  linear-gradient(160deg,#161616,#0A0A0A);
  color:#fff;padding:clamp(118px,18vh,190px) 0 clamp(56px,8vh,84px)}
.show-top h1{font-size:clamp(30px,4.6vw,58px);line-height:1.12;letter-spacing:-.035em;font-weight:700}
.show-lead{font-size:clamp(15px,1.4vw,18px);color:rgba(255,255,255,.72);max-width:62ch;margin-top:20px;line-height:1.75}
.show-top .xray-hint{margin-top:26px}

/* ---------- 上堂地點 ---------- */
.venue{margin-top:24px;display:flex;align-items:center;gap:14px;border:1px solid rgba(255,255,255,.12);
  border-radius:14px;padding:16px 20px;background:linear-gradient(160deg,#151515,#0A0A0A)}.venue .vdot{width:10px;height:10px;border-radius:50%;background:var(--gold);flex:none;
  box-shadow:0 0 0 5px rgba(36,180,148,.16)}
.venue .vtxt{display:flex;flex-direction:column;gap:2px;min-width:0}
.venue b{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-l);font-weight:700}
.venue span{font-size:14.5px;color:rgba(255,255,255,.88)}

/* ---------- 報名表 ---------- */
.reg-shell{margin-top:34px;border:1px solid var(--line);border-radius:18px;padding:28px;
  background:var(--card);backdrop-filter:blur(10px)}
@media(max-width:640px){.reg-shell{padding:20px}}
.reg-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
@media(max-width:640px){.reg-row{grid-template-columns:1fr}}
.rfield{display:flex;flex-direction:column;gap:8px}
.rfield>span{font-size:12.5px;font-weight:600;color:var(--muted)}
.rfield input,.rfield select,.rfield textarea{width:100%;padding:12px 14px;border-radius:11px;
  border:1px solid var(--line);background:#fff;font-size:14.5px;outline:none;transition:.2s;font-family:inherit;color:var(--ink)}
.rfield input:focus,.rfield select:focus,.rfield textarea:focus{border-color:var(--gold);box-shadow:0 0 0 4px rgba(36,180,148,.12)}
.rfield textarea{resize:vertical}
.reg-acts{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:22px}
.reg-hint{font-size:12.5px;color:var(--dim);line-height:1.65;max-width:52ch}

/* ---------- 聯絡我們 ---------- */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:36px}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr}}
.c-card{display:flex;flex-direction:column;gap:6px;border:1px solid var(--line);border-radius:var(--r);
  padding:24px;background:var(--card);backdrop-filter:blur(8px);transition:.25s;color:var(--ink)}
.c-card:hover{transform:translateY(-4px);border-color:rgba(36,180,148,.5);box-shadow:0 26px 50px -30px rgba(10,10,10,.5)}
.c-ico{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;margin-bottom:8px;
  background:linear-gradient(140deg,rgba(168,227,211,.24),rgba(36,180,148,.1));border:1px solid rgba(36,180,148,.28)}
.c-ico svg{width:18px;height:18px;stroke:var(--gold-d);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.c-card b{font-size:15.5px;font-weight:700;letter-spacing:-.01em}
.c-val{font-size:17px;font-weight:700;color:var(--gold-d);font-variant-numeric:tabular-nums;font-family:var(--mono)}
.c-act{font-size:12.5px;color:var(--dim);line-height:1.6;margin-top:4px}

/* ============================================================
   CHATBOT / FAQ
   ============================================================ */
.bot-shell{margin-top:38px;border:1px solid var(--line);border-radius:18px;background:var(--card);
  backdrop-filter:blur(12px);overflow:hidden;display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr)}
@media(max-width:900px){.bot-shell{grid-template-columns:1fr}}
.bot-side{padding:26px;border-right:1px solid var(--line);background:rgba(255,255,255,.4)}
@media(max-width:900px){.bot-side{border-right:0;border-bottom:1px solid var(--line)}}
.bot-side h3{font-size:15px;font-weight:700}
.bot-side p{font-size:13px;color:var(--muted);margin-top:9px;line-height:1.7}
.sugg{display:grid;gap:8px;margin-top:18px}
.sugg button{text-align:left;font-size:13px;padding:11px 14px;border-radius:11px;border:1px solid var(--line);
  background:#fff;color:var(--muted);transition:.2s;line-height:1.5}
.sugg button:hover{border-color:var(--gold);color:var(--ink);transform:translateX(2px)}
.bot-main{display:flex;flex-direction:column;min-height:420px}
.bot-log{flex:1;padding:22px 26px;overflow:auto;height:clamp(340px,44vh,470px);display:flex;flex-direction:column;gap:14px}
.msg{max-width:82%;font-size:14px;line-height:1.75;padding:13px 17px;border-radius:14px;animation:pop .28s ease-out}
@keyframes pop{from{opacity:0;transform:translateY(8px)}}
.msg.me{align-self:flex-end;background:linear-gradient(100deg,#A8E3D3,#24B494);color:#0A0A0A;font-weight:500;
  border-bottom-right-radius:5px}
.msg.bot{align-self:flex-start;background:#F2F1ED;border:1px solid var(--line);color:var(--ink);border-bottom-left-radius:5px}
.msg.bot b{font-weight:700}
.msg.bot code{font-family:var(--mono);font-size:12.5px;background:#fff;border:1px solid var(--line);
  padding:1px 6px;border-radius:5px}
.msg.bot .cta{display:inline-flex;margin-top:10px;font-size:13px;font-weight:600;color:var(--gold-d);
  border-bottom:1px solid rgba(36,180,148,.5)}
.bot-form{display:flex;gap:10px;padding:16px 26px;border-top:1px solid var(--line);background:#FCFCFA}
.bot-form input{flex:1;padding:12px 16px;border-radius:11px;border:1px solid var(--line);background:#fff;
  font-size:14px;outline:none;transition:.2s}
.bot-form input:focus{border-color:var(--gold);box-shadow:0 0 0 4px rgba(36,180,148,.12)}
.typing{display:flex;gap:5px;padding:16px 18px;background:#F2F1ED;border:1px solid var(--line);
  border-radius:14px;border-bottom-left-radius:5px;align-self:flex-start}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--dim);display:block;animation:tp 1.2s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes tp{0%,60%,100%{opacity:.25;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}

/* ============================================================
   CTA + FOOTER
   ============================================================ */
.cta-sec{background:linear-gradient(160deg,#141414 0%,#080808 100%);color:#fff;text-align:center}
.cta-sec h2{font-size:clamp(30px,5vw,56px);line-height:1.12;letter-spacing:-.035em;font-weight:700}
.cta-sec .lead{margin-left:auto;margin-right:auto;color:rgba(255,255,255,.6)}
.cta-row{display:flex;gap:12px;justify-content:center;margin-top:34px;flex-wrap:wrap}
footer{background:var(--darker);color:rgba(255,255,255,.42);padding:38px 0;font-size:12.5px;border-top:1px solid var(--line-d)}
.foot-in{width:min(var(--max),92vw);margin:0 auto;display:flex;gap:20px;flex-wrap:wrap;align-items:center}
.foot-in .sp{margin-left:auto}
.foot-in a:hover{color:var(--gold-l)}
.foot-note{width:min(var(--max),92vw);margin:18px auto 0;padding-top:18px;border-top:1px solid rgba(255,255,255,.08);
  font-size:11.5px;line-height:1.8;color:rgba(255,255,255,.3)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- toast ---------- */
#toast{position:fixed;left:50%;bottom:30px;transform:translate(-50%,20px);z-index:300;
  background:var(--ink);color:#fff;font-size:13.5px;padding:12px 20px;border-radius:11px;
  box-shadow:0 20px 44px -18px rgba(0,0,0,.7);opacity:0;pointer-events:none;transition:.3s;
  display:flex;align-items:center;gap:9px;max-width:90vw}
#toast.on{opacity:1;transform:translate(-50%,0)}
#toast i{width:7px;height:7px;border-radius:50%;background:var(--gold-l);display:block;flex:none}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}

/* ============================================================
   CURRENCY SWITCHER（導覽貨幣切換）2026-09-05
   ============================================================ */
.cur-seg{display:inline-flex;flex:none;border:1px solid rgba(255,255,255,.26);border-radius:10px;overflow:hidden}
.cur-seg-btn{padding:7px 11px;border:0;background:transparent;color:rgba(255,255,255,.72);font-size:12.5px;font-weight:700;cursor:pointer;letter-spacing:.02em;white-space:nowrap;transition:.18s}
.cur-seg-btn + .cur-seg-btn{border-left:1px solid rgba(255,255,255,.18)}
.cur-seg-btn:hover{color:#fff;background:rgba(255,255,255,.08)}
.cur-seg-btn.on{background:#24B494;color:#0A0A0A}
.fx{white-space:nowrap}

/* ============================================================
   DROPDOWN（語言 + 貨幣下拉選單）2026-09-05
   ============================================================ */
.dd{position:relative;flex:none}
.dd-btn{display:inline-flex;align-items:center;gap:6px;border:1px solid rgba(255,255,255,.26);border-radius:10px;background:transparent;color:rgba(255,255,255,.82);font-size:12.5px;font-weight:700;padding:7px 12px;cursor:pointer;letter-spacing:.02em;white-space:nowrap;transition:.18s;font-family:inherit}
.dd-btn:hover{color:#fff;background:rgba(255,255,255,.08)}
.dd-caret{font-size:9px;opacity:.65;transition:transform .18s}
.dd.open .dd-caret{transform:rotate(180deg)}
.dd-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:156px;background:#151515;border:1px solid rgba(255,255,255,.14);border-radius:12px;padding:6px;box-shadow:0 22px 48px -22px rgba(0,0,0,.65);opacity:0;visibility:hidden;transform:translateY(-6px);transition:.18s;z-index:80}
.dd.open .dd-menu{opacity:1;visibility:visible;transform:translateY(0)}
.dd-item{display:block;width:100%;text-align:left;border:0;background:transparent;color:rgba(255,255,255,.8);font-size:13px;padding:9px 12px;border-radius:8px;cursor:pointer;transition:.15s;white-space:nowrap;text-decoration:none;font-family:inherit;line-height:1.4}
.dd-item:hover{background:rgba(255,255,255,.08);color:#fff}
.dd-item.on{color:#A8E3D3;font-weight:700}
/* 淺色導覽（nav.light，內頁） */
nav.light .dd-btn{border-color:rgba(10,10,10,.18);color:var(--muted)}
nav.light .dd-btn:hover{color:var(--ink);background:rgba(10,10,10,.05)}
nav.light .dd-menu{background:#fff;border-color:var(--line);box-shadow:0 22px 48px -22px rgba(10,10,10,.35)}
nav.light .dd-item{color:var(--muted)}
nav.light .dd-item:hover{background:rgba(10,10,10,.05);color:var(--ink)}
nav.light .dd-item.on{color:#0F6E56}
/* 手機版：dropdown 改 inline 展開 */
@media(max-width:900px){
  .dd{width:100%}
  .dd-btn{width:100%;justify-content:space-between}
  .dd-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;background:transparent;border:0;padding:2px 0 0 10px;min-width:0;display:none}
  .dd.open .dd-menu{display:block}
  nav.light .dd-menu{background:transparent;box-shadow:none}
}