/* Your Name Ring flow — Blueberry tokens from the main site, phone-first; on wide screens the same UI sits 1:1 in a phone frame. */
:root{color-scheme:light dark;--paper:#F5F7FC;--surface:#FFFFFF;--ink:#182033;--muted:#58647C;--line:#DCE3F0;--field-line:#A8B5D0;--accent:#2F6BFF;--accent-ink:#2458D6;--accent-solid:#245BE7;--accent-deep:#1948C3;--accent-soft:#EAF0FF;--line-btn:#087D3B;--line-hover:#056630;--reward:#FFF7E7;--reward-ink:#173B86;--shadow:0 12px 32px -18px rgba(37,68,143,.35);
--display:"Archivo",system-ui,sans-serif;--thai:"IBM Plex Sans Thai","Noto Sans Thai",system-ui,sans-serif;--body:"Inter","Noto Sans Thai",system-ui,sans-serif;--hand:"Sriracha",cursive}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--paper:#0F1524;--surface:#171E33;--ink:#EEF1F8;--muted:#A5AFC6;--line:#2A3450;--field-line:#3E4B6E;--accent:#7FA3FF;--accent-ink:#9DB8FF;--accent-solid:#3D74FF;--accent-deep:#2F5FE0;--accent-soft:#1B2A4F;--reward:#2A2410;--reward-ink:#FFE7B0;--shadow:0 12px 32px -18px rgba(0,0,0,.6)}}
:root[data-theme="dark"]{--paper:#0F1524;--surface:#171E33;--ink:#EEF1F8;--muted:#A5AFC6;--line:#2A3450;--field-line:#3E4B6E;--accent:#7FA3FF;--accent-ink:#9DB8FF;--accent-solid:#3D74FF;--accent-deep:#2F5FE0;--accent-soft:#1B2A4F;--reward:#2A2410;--reward-ink:#FFE7B0;--shadow:0 12px 32px -18px rgba(0,0,0,.6)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%}[hidden]{display:none!important}
body{background:var(--paper);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
body.th{font-family:var(--thai)}
h1{font-family:var(--display);font-weight:800;font-size:30px;line-height:1.12;letter-spacing:-.02em;margin:6px 0 10px;text-wrap:balance}
body.th h1{font-family:var(--thai);font-weight:700;font-size:28px;line-height:1.28}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.stage{min-height:100dvh;position:relative}
.ribbon{display:none}
.phone{position:relative;min-height:100dvh;display:flex;flex-direction:column;padding:10px 18px calc(18px + env(safe-area-inset-bottom));max-width:480px;margin:0 auto}
@media (min-width:760px){
  .stage{display:grid;place-items:center;padding:28px 16px;overflow:hidden}
  .ribbon{display:block;position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
  .phone{min-height:0;width:430px;height:900px;max-height:calc(100dvh - 56px);border:11px solid var(--ink);border-radius:52px;background:var(--paper);box-shadow:0 40px 90px -30px rgba(24,32,51,.45),0 0 0 2px rgba(255,255,255,.35);overflow-y:auto;overflow-x:hidden;padding:14px 22px 22px;scrollbar-width:none}
  .phone::-webkit-scrollbar{display:none}
}
.top{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:6px 0 4px}
.wordmark{font-family:"Yellowtail",var(--hand);font-size:26px;color:var(--ink);text-decoration:none;line-height:1}
.prog{display:flex;gap:4px}.prog i{width:14px;height:4px;border-radius:2px;background:var(--line);transition:background .3s}.prog i.on{background:var(--accent)}
.lang{font:inherit;font-size:12px;font-weight:600;color:var(--accent-ink);background:none;border:1px solid var(--line);border-radius:999px;padding:5px 10px;cursor:pointer}
.back{align-self:flex-start;font:inherit;font-size:14px;color:var(--muted);background:none;border:0;padding:6px 0;cursor:pointer;margin-top:2px}
.back span:first-child{font-size:22px;line-height:0;vertical-align:-2px;margin-right:2px}
.screen{display:flex;flex-direction:column;flex:1;gap:8px;padding-top:6px;animation:in .28s ease-out}
@keyframes in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.screen,.ringbox img,.ringbox svg,.reward{animation:none!important;transition:none!important}}
.eyebrow{margin:8px 0 0;color:var(--accent);font-size:20px;line-height:1.2}
.hand{font-family:var(--hand);font-weight:400}
.example{margin:6px 0 4px;position:relative;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:8px}
.example img{display:block;width:100%;aspect-ratio:1;object-fit:cover;border-radius:12px;max-height:230px}
.example figcaption{position:absolute;top:14px;right:14px;background:var(--accent);color:#fff;font-size:14px;padding:2px 10px;border-radius:999px}
.field{display:flex;align-items:center;gap:8px;border:2px solid var(--field-line);border-radius:14px;padding:12px 14px;background:var(--surface);margin-top:4px}
.field:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.field input{flex:1;min-width:0;border:0;outline:0;background:none;font:inherit;font-size:24px;font-weight:600;color:var(--ink);letter-spacing:.01em}
.field b{font-size:12px;color:var(--muted);font-weight:500}
.hint,.tiny{margin:0;color:var(--muted);font-size:13px}
.err{margin:0;color:#B32E3E;font-size:13px}
.accent{color:var(--accent-ink)}
.q{margin:2px 0;color:var(--accent-ink);font-weight:700;font-size:18px}
.plain{margin:0;font-family:var(--display);font-weight:700;font-size:22px;letter-spacing:.02em;text-align:center}
.lede{color:var(--muted);margin:0}
.ringbox{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:10px;box-shadow:var(--shadow)}
.ringbox img,.ringbox svg{display:block;width:100%;aspect-ratio:1;object-fit:contain;border-radius:14px;animation:settle .5s cubic-bezier(.2,.8,.2,1)}
.ringbox.big img,.ringbox.big svg{max-height:min(46vh,380px)}
@keyframes settle{from{opacity:0;transform:scale(1.06) translateY(6px)}to{opacity:1;transform:none}}
.ringbox .tag{position:absolute;top:16px;right:16px;background:var(--accent);color:#fff;font-family:var(--hand);font-size:14px;padding:2px 10px;border-radius:999px}
.cards{display:flex;flex-direction:column;gap:10px;margin-top:4px}
.card{display:grid;grid-template-columns:1fr auto;gap:2px 10px;align-items:center;text-align:left;background:var(--surface);border:2px solid var(--line);border-radius:16px;padding:12px 14px;font:inherit;color:var(--ink);cursor:pointer;width:100%}
.card b{font-size:17px;font-weight:600}.card .price{font-family:var(--display);font-weight:800;font-size:20px;grid-row:span 2;font-variant-numeric:tabular-nums}
.card small{color:var(--muted);font-size:12.5px}
.card[aria-checked="true"]{border-color:var(--accent);background:var(--accent-soft);box-shadow:0 0 0 3px var(--accent-soft)}
.card .def{display:none;font-size:11px;color:var(--accent-ink);font-weight:600}.card[aria-checked="true"] .def{display:inline}
.swatches{display:flex;justify-content:center;gap:18px;margin:8px 0 2px}
.sw{display:flex;flex-direction:column;align-items:center;gap:6px;background:none;border:0;font:inherit;color:var(--muted);font-size:13px;cursor:pointer;padding:4px}
.sw i{width:46px;height:46px;border-radius:50%;border:3px solid transparent;box-shadow:inset 0 0 0 2px #fff,0 2px 6px rgba(0,0,0,.15)}
.sw .white i{background:linear-gradient(135deg,#E9EBEF,#B9BEC6)}.sw[data-c="white"] i{background:linear-gradient(135deg,#EEF0F3,#B9BEC6)}.sw[data-c="yellow"] i{background:linear-gradient(135deg,#F1D384,#C8963A)}.sw[data-c="rose"] i{background:linear-gradient(135deg,#F2C9B8,#C98A73)}
.sw[aria-checked="true"]{color:var(--ink);font-weight:600}.sw[aria-checked="true"] i{border-color:var(--accent)}
.photo{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:8px;box-shadow:var(--shadow);position:relative}
.photo img,.photo svg{display:block;width:100%;border-radius:14px;object-fit:cover;aspect-ratio:4/5;max-height:min(32vh,280px)}
.photo svg{aspect-ratio:1;object-fit:contain}
.photo .tag{position:absolute;top:14px;left:14px;background:rgba(255,255,255,.92);color:var(--accent-ink);font-family:var(--hand);font-size:14px;padding:2px 10px;border-radius:999px}
.assure{list-style:none;margin:0;padding:0;display:grid;gap:2px;color:var(--muted);font-size:13px}
.assure li::before{content:"✓";color:var(--accent);font-weight:700;margin-right:6px}
.reward{display:flex;gap:12px;align-items:flex-start;background:var(--reward);color:var(--reward-ink);border-radius:16px;padding:10px 12px;margin-top:4px;animation:pop .45s cubic-bezier(.2,.9,.3,1.3)}
@keyframes pop{from{transform:scale(.92);opacity:0}to{transform:none;opacity:1}}
.reward .badge{flex:none;width:30px;height:30px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:800}
.reward b{display:block;font-size:16px}.reward p{margin:2px 0 0;font-size:13px}.reward .code{font-family:var(--display);font-weight:700;letter-spacing:.04em}
.cta{margin-top:auto;padding-top:14px;display:flex;flex-direction:column;align-items:center;gap:8px}
.btn{width:100%;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;border:0;border-radius:999px;background:var(--accent-solid);color:#fff;font:inherit;font-weight:700;font-size:17px;padding:12px 18px;cursor:pointer;text-decoration:none;box-shadow:0 10px 24px -12px rgba(47,107,255,.7);transition:transform .12s,background .2s}
.btn:hover{background:var(--accent-deep)}.btn:active{transform:scale(.985)}.btn:disabled{opacity:.45;box-shadow:none;cursor:default}
.btn.line{background:var(--line-btn)}.btn.line:hover{background:var(--line-hover)}
.line-ico{background:#fff;color:var(--line-btn);font-weight:800;font-size:11px;border-radius:6px;padding:2px 6px;letter-spacing:.04em}
.link{color:var(--accent-ink);font-size:14px;text-decoration:underline;text-underline-offset:3px}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ink);color:var(--paper);padding:8px 16px;border-radius:999px;font-size:14px;font-weight:600;box-shadow:0 8px 24px rgba(0,0,0,.25);z-index:10}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}

.more{font:inherit;font-size:13px;color:var(--accent-ink);background:none;border:0;padding:0;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.sheet{position:absolute;inset:0;background:rgba(24,32,51,.45);display:flex;align-items:flex-end;z-index:20;border-radius:inherit}
.sheet-in{width:100%;background:var(--surface);color:var(--ink);border-radius:22px 22px 0 0;padding:18px 20px calc(18px + env(safe-area-inset-bottom));animation:up .28s ease-out}
@keyframes up{from{transform:translateY(24px);opacity:0}to{transform:none;opacity:1}}
.sheet h2{margin:0 0 8px;font-size:19px}.sheet ul{margin:0 0 14px;padding:0;list-style:none;display:grid;gap:6px;font-size:14px;color:var(--muted)}.sheet li::before{content:"✓";color:var(--accent);font-weight:700;margin-right:6px}
.btn.ghost{background:var(--accent-soft);color:var(--accent-ink);box-shadow:none;min-height:46px}
@media (max-width:759px){.sheet{position:fixed}}
.example img{transition:opacity .25s ease}

.or{margin:-2px 0}
.lede.small{font-size:14px}
.sizes{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:6px}
.size{font:inherit;font-family:var(--display);font-weight:700;font-size:18px;min-height:46px;border:2px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);cursor:pointer}
.size[aria-checked="true"]{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-ink)}
.how{margin-top:6px;font-size:13.5px;color:var(--muted)}.how summary{color:var(--accent-ink);cursor:pointer;font-weight:600}.how p{margin:6px 0 0}
.form{display:grid;gap:10px;margin-top:4px}.form label{display:grid;gap:4px;font-size:13px;color:var(--muted)}
.form input,.form textarea{font:inherit;font-size:16px;color:var(--ink);background:var(--surface);border:2px solid var(--field-line);border-radius:12px;padding:10px 12px;width:100%}
.form input:focus,.form textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.qrbox{background:#fff;color:#182033;border:1px solid var(--line);border-radius:20px;padding:14px;display:grid;justify-items:center;gap:4px;box-shadow:var(--shadow)}
.qrbox #qr img,.qrbox #qr canvas{width:200px!important;height:200px!important}.qrbox .tiny{color:#58647C}
.slip{display:grid;gap:2px;border:2px dashed var(--field-line);border-radius:14px;padding:12px 14px;cursor:pointer;background:var(--surface)}
.slip input{position:absolute;width:1px;height:1px;opacity:0}.slip b{font-size:15px}.slip.has{border-style:solid;border-color:var(--line-btn)}
.reward.done{background:var(--accent-soft);color:var(--ink)}.reward.done .badge{background:var(--line-btn)}
.btn.slim{min-height:42px;font-size:14.5px;padding:8px 14px;background:transparent;color:var(--line-btn);border:2px solid var(--line-btn);box-shadow:none}.btn.slim:hover{background:rgba(8,125,59,.08)}.btn.slim .line-ico{background:var(--line-btn);color:#fff}
.photo img,.photo svg{max-height:min(27vh,240px)}

/* PDPA cookie consent: mini bar, bottom, one line on desktop */
.consent{position:fixed;left:12px;right:12px;bottom:max(12px,env(safe-area-inset-bottom));z-index:60;margin:0 auto;max-width:460px;background:var(--paper);color:var(--ink);border:1px solid rgba(24,32,51,.14);border-radius:14px;box-shadow:0 12px 32px rgba(24,32,51,.18);padding:10px 12px;display:flex;gap:10px;align-items:center;font-size:12.5px;line-height:1.35}
.consent p{margin:0;flex:1}
.consent a{color:var(--accent-ink);text-decoration:underline;text-underline-offset:2px}
.consent-actions{display:flex;gap:4px;flex-shrink:0}
.consent-yes{background:var(--accent-solid);color:#fff;border:0;font:inherit;font-weight:600;font-size:12.5px;padding:7px 13px;border-radius:999px;cursor:pointer}
.consent-yes:hover{background:var(--accent-deep)}
.consent-no{background:none;border:0;color:var(--muted);font:inherit;font-size:12.5px;padding:7px 8px;border-radius:999px;cursor:pointer}
.consent-no:hover{color:var(--ink)}
.consent-yes:focus-visible,.consent-no:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
@media (max-width:480px){.consent{flex-direction:column;align-items:stretch}.consent-actions{justify-content:flex-end}}
.reg{font-size:.55em;vertical-align:super;line-height:0;margin-left:1px}
.foot-mini{text-align:center;font-size:12px;color:var(--muted);padding:12px 0 4px}.foot-mini a{color:var(--muted)}
body.flow-page .consent{top:max(10px,env(safe-area-inset-top));bottom:auto}