html{-webkit-text-size-adjust:100%}
body{margin:0}
img{max-width:100%}
/* Layout: one narrow centered column, one card per screen — like a late-night chat, not a form */
:root{
  --bg:#1a1320; --surface:#241a2b; --surface-2:#2e2236; --line:#3d2f46;
  --fg:#f3e8ee; --muted:#b6a3b3; --faint:#7d6a7b;
  --rose:#e79ab5; --rose-deep:#b86685; --brass:#d9bd82;
  --display:"Noto Serif TC","Songti TC",serif;
  --body:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  --barlab:5.5em; --dtw:3em;
  color-scheme:dark;
}
:root[lang="en"]{--display:"Fraunces","Noto Serif TC",Georgia,serif;--barlab:9.5em;--dtw:4.6em}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--fg);font-family:var(--body);font-size:15px;line-height:1.7;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:28px 56px;
  background-image:radial-gradient(ellipse 70% 40% at 50% 0%,#3a1f36 0%,transparent 70%);background-repeat:no-repeat}
.wrap{max-width:560px;margin:0 auto;display:flex;flex-direction:column;gap:20px}
.brand{display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand .r{display:flex;align-items:center;gap:8px}
.logo{font-family:var(--display);font-weight:900;font-size:22px;letter-spacing:.08em}
.logo span{color:var(--rose)}
.badge{font-size:12px;letter-spacing:.12em;color:var(--brass);border:1px solid var(--brass);border-radius:3px;padding:1px 8px}
.lang{font:inherit;font-size:12px;background:var(--surface-2);color:var(--muted);border:1px solid var(--line);border-radius:99px;padding:3px 4px;display:flex;gap:2px;cursor:pointer}
.lang b{padding:1px 9px;border-radius:99px;font-weight:500}
.lang b.on{background:var(--rose);color:#2a1220}
h1{font-family:var(--display);font-weight:900;font-size:clamp(30px,8vw,44px);line-height:1.25;margin:0;text-wrap:balance}
h1 em{font-style:normal;color:var(--rose)}
h2{font-family:var(--display);font-weight:600;font-size:22px;line-height:1.45;margin:0;text-wrap:balance}
p{margin:0}
.muted{color:var(--muted)}
.small{font-size:13px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px}
.stack{display:flex;flex-direction:column;gap:14px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-size:13px;padding:3px 12px;border-radius:99px;background:var(--surface-2);color:var(--muted)}
.btn{font:inherit;font-weight:700;border:0;border-radius:10px;padding:14px 20px;cursor:pointer;background:var(--rose);color:#2a1220;transition:transform .12s,background .12s}
.btn:hover{background:#f0b2c7}
.btn:active{transform:scale(.98)}
.btn.ghost{background:transparent;color:var(--muted);border:1px solid var(--line);font-weight:500}
.btn.ghost:hover{color:var(--fg);border-color:var(--muted)}
.btn:disabled{opacity:.4;cursor:not-allowed}
button:focus-visible{outline:2px solid var(--brass);outline-offset:2px}
.check{display:flex;gap:10px;align-items:flex-start;cursor:pointer;font-size:14px}
.check input{margin-top:5px;accent-color:var(--rose);width:16px;height:16px;flex:none}
.eyebrow{font-size:12px;letter-spacing:.14em;color:var(--brass);text-transform:uppercase}
.progress{height:3px;background:var(--line);border-radius:2px;overflow:hidden}
.progress i{display:block;height:100%;background:var(--rose);transition:width .25s}
.qmeta{display:flex;justify-content:space-between;gap:10px;font-size:13px;color:var(--faint);font-variant-numeric:tabular-nums}
.opts{display:flex;flex-direction:column;gap:8px}
.opt{font:inherit;text-align:left;background:var(--surface-2);color:var(--fg);border:1px solid transparent;border-radius:10px;padding:13px 16px;cursor:pointer;display:flex;justify-content:space-between;gap:10px;transition:border-color .12s,background .12s}
.opt:hover{border-color:var(--rose-deep)}
.opt.on{border-color:var(--rose);background:#3b2638}
.opt .k{color:var(--faint);font-size:13px;flex:none}
.scale{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}
.scale .opt{flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:16px 4px;gap:2px;font-size:14px;line-height:1.3;min-height:58px}
.scale .opt b{font-size:20px;font-family:var(--display);color:var(--rose)}
.qsub{display:block;font-family:var(--body);font-size:14px;font-weight:400;color:var(--muted);margin-top:8px}
.note{font-size:13px;color:var(--faint);border-left:2px solid var(--line);padding-left:10px}
.nav{display:flex;justify-content:space-between;gap:10px}
.type{font-family:var(--display);font-weight:900;font-size:clamp(30px,9vw,42px);line-height:1.2;margin:0;text-wrap:balance}
.type small{display:block;font-size:.45em;font-weight:600;color:var(--brass);letter-spacing:.1em;margin-top:6px}
.radar{width:100%;max-width:360px;margin:0 auto;display:block}
.bars{display:flex;flex-direction:column;gap:10px}
.bar{display:grid;grid-template-columns:var(--barlab) 1fr 2.5em;align-items:center;gap:10px;font-size:14px;line-height:1.35}
.bar .t{height:8px;background:var(--surface-2);border-radius:4px;overflow:hidden}
.bar .t i{display:block;height:100%;background:var(--rose);border-radius:4px}
.bar .t i.top{background:var(--brass)}
.bar .n{text-align:right;font-variant-numeric:tabular-nums;color:var(--muted)}
.locked{position:relative}
.locked .blur{filter:blur(5px);user-select:none;pointer-events:none}
.lockcta{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;background:linear-gradient(transparent,var(--surface) 55%);padding:20px;border-radius:14px}
.price{font-family:var(--display);font-size:26px;font-weight:900;color:var(--brass)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media (max-width:420px){.row2{grid-template-columns:1fr}.scale .opt span{font-size:11px}}
.share{background:linear-gradient(150deg,#3a1f36,#241a2b 60%);border:1px solid var(--rose-deep)}
.toast{font-size:13px;color:var(--brass);min-height:1.2em}
.script dl{display:grid;grid-template-columns:var(--dtw) 1fr;gap:8px 12px;margin:0}
.script dt{color:var(--brass);font-size:13px;padding-top:2px}
.script dd{margin:0;min-width:0}
blockquote{margin:0;font-family:var(--display);font-size:18px;line-height:1.6;color:var(--rose);border-left:2px solid var(--rose-deep);padding-left:14px}
.on-t{color:var(--rose)}.off-t{color:var(--muted)}
.tier b{font-size:14px}
.paywall{display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center;padding:10px 0;border-top:1px dashed var(--line);border-bottom:1px dashed var(--line)}
.gate{min-height:70vh;display:flex;flex-direction:column;justify-content:center;gap:28px;text-align:center}
.gate .logo{font-size:44px}
.gate .tag{font-family:var(--display);font-size:20px;color:var(--muted);line-height:1.6}
.gate .pick{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.gate .pick .btn{padding:22px 12px;font-size:18px;font-family:var(--display)}
.gate .pick small{display:block;font-family:var(--body);font-size:12px;font-weight:400;opacity:.75;margin-top:4px}
.grp{display:flex;flex-direction:column;gap:10px}
.grp .opts{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.grp .opt{justify-content:center;text-align:center}
.modal{position:fixed;inset:0;z-index:20;background:rgba(10,6,12,.9);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  padding:max(16px,env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) max(16px,env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px))}
.modal img{max-height:72vh;width:auto;max-width:100%;border-radius:12px;box-shadow:0 10px 40px rgba(0,0,0,.5)}
.modal p{color:#b6a3b3;font-size:14px;text-align:center}
.code{font-family:ui-monospace,Menlo,monospace;font-size:24px;letter-spacing:.12em;color:var(--brass);text-align:center;padding:14px;border:1px dashed var(--brass);border-radius:10px;user-select:all}
.teaser .blur{filter:blur(5px);user-select:none;pointer-events:none}
.foot{font-size:12px;color:var(--faint);text-align:center}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
a.logo{color:var(--fg);text-decoration:none}
a.lang{text-decoration:none}
a.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}
.linkbtn{font:inherit;font-size:12px;background:none;border:0;padding:12px 6px;display:inline-block;color:var(--muted);text-decoration:underline;cursor:pointer}
.linkbox{font-family:ui-monospace,Menlo,monospace;font-size:13px;background:var(--surface-2);border:1px solid var(--line);border-radius:8px;padding:10px 12px;overflow-wrap:anywhere;user-select:all}
.redeem summary{cursor:pointer;color:var(--muted);font-size:14px;padding:4px 0}
.redeem .row2{margin-top:10px}
input{font:inherit;background:var(--surface-2);color:var(--fg);border:1px solid var(--line);border-radius:10px;padding:12px 14px;min-width:0}
input:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--brass);outline-offset:2px}
.toast:not(:empty){position:fixed;left:50%;transform:translateX(-50%);bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:15;background:var(--surface-2);color:var(--brass);border:1px solid var(--line);border-radius:10px;padding:10px 16px;width:max-content;max-width:min(520px,calc(100% - 32px));box-shadow:0 8px 30px rgba(0,0,0,.4);overflow-wrap:anywhere}
.badge{white-space:nowrap}
.code{font-size:clamp(17px,5.6vw,24px);letter-spacing:.06em;white-space:nowrap;overflow-x:auto}
@media (max-width:360px){.brand .logo{font-size:19px}.brand .badge{display:none}.card{padding:18px}}