:root{--canvas:#fff;--parchment:#f5f5f7;--ink:#1d1d1f;--muted:#6e6e73;--hair:rgba(0,0,0,.08);--tile:#1c1c1e;--tile-ink:#f5f5f7;--tile-muted:#a1a1a6;--accent:#5e5ce6;--accent-ink:#fff;--fix:#d64545;--warn:#b7791f;--ok:#1f9d55;--info:#8e8e93;--fix-ink:#b42d2d;--warn-ink:#8a5a12;--ok-ink:#16733e;--shadow:0 5px 30px rgba(0,0,0,.18)}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--canvas:#000;--parchment:#1c1c1e;--ink:#f5f5f7;--muted:#a1a1a6;--hair:rgba(255,255,255,.1);--tile:#2c2c2e;--accent:#7d7aff;--fix-ink:#ff8a80;--warn-ink:#f0b85a;--ok-ink:#5fd38d}}
:root[data-theme=dark]{--canvas:#000;--parchment:#1c1c1e;--ink:#f5f5f7;--muted:#a1a1a6;--hair:rgba(255,255,255,.1);--tile:#2c2c2e;--accent:#7d7aff;--fix-ink:#ff8a80;--warn-ink:#f0b85a;--ok-ink:#5fd38d}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--canvas);color:var(--ink);font:400 17px/1.47 system-ui,-apple-system,BlinkMacSystemFont,"Inter",sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent)}h1,h2,h3{text-wrap:balance;hyphens:none;font-weight:600;margin:0}
.wrap{max-width:980px;margin:0 auto;padding:0 20px}
nav{display:flex;justify-content:space-between;align-items:center;height:52px;max-width:1200px;margin:0 auto;padding:0 20px;font-size:14px}
nav a{color:var(--ink);text-decoration:none}nav .brand{font-weight:600}
.tile{padding:80px 0}.tile.alt{background:var(--parchment)}.tile.dark{background:var(--tile);color:var(--tile-ink)}.tile.dark .muted{color:var(--tile-muted)}
.hero{text-align:center;padding:72px 20px 64px}
.hero h1{font-size:56px;line-height:1.07;letter-spacing:-.02em}
.lead{font-size:22px;line-height:1.3;color:var(--muted);margin:16px auto 0;max-width:700px}
.muted{color:var(--muted)}
form.scan{display:flex;gap:10px;max-width:620px;margin:36px auto 0}
form.scan input{flex:1;min-width:0;font:inherit;padding:14px 22px;border-radius:9999px;border:1px solid var(--hair);background:var(--canvas);color:var(--ink);outline:none}
form.scan input:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 25%,transparent)}
.btn{font-weight:600;font-size:17px;line-height:1;font-family:inherit;padding:15px 26px;border-radius:9999px;border:0;background:var(--btn,var(--accent));color:var(--accent-ink);cursor:pointer;transition:transform .12s ease;white-space:nowrap}
.btn:active{transform:scale(.97)}.btn[disabled]{opacity:.55;cursor:default}
.fine{font-size:12px;color:var(--muted);margin-top:12px}
.err{color:var(--fix);margin-top:14px;min-height:1.4em}
/* hero animation: a page being read, line by line */
.sheet{position:relative;width:min(520px,90%);margin:44px auto 0;aspect-ratio:16/9;background:var(--canvas);border-radius:18px;box-shadow:var(--shadow);overflow:hidden;padding:26px}
.sheet i{display:block;height:10px;border-radius:5px;background:var(--parchment);margin:0 0 14px}
.sheet i:nth-child(1){width:42%;height:16px}.sheet i:nth-child(2){width:88%}.sheet i:nth-child(3){width:74%}.sheet i:nth-child(4){width:81%}.sheet i:nth-child(5){width:56%}
.sheet .beam{position:absolute;left:0;right:0;height:46px;top:-46px;background:linear-gradient(180deg,transparent,color-mix(in srgb,var(--accent) 18%,transparent),transparent);animation:read 2.6s cubic-bezier(.4,0,.2,1) infinite}
.sheet .tick{position:absolute;right:22px;width:18px;height:18px;border-radius:50%;opacity:0;animation:pop 2.6s infinite}
.sheet .t1{top:20px;background:var(--ok);animation-delay:.35s}.sheet .t2{top:46px;background:var(--fix);animation-delay:.7s}.sheet .t3{top:70px;background:var(--ok);animation-delay:1s}.sheet .t4{top:94px;background:var(--warn);animation-delay:1.3s}
@keyframes read{0%{top:-46px}70%,100%{top:100%}}@keyframes pop{0%,8%{opacity:0;transform:scale(.6)}14%,85%{opacity:1;transform:scale(1)}100%{opacity:0}}
.scanning .beam{animation-duration:1.2s}
.kits{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:2px;margin-top:40px;border-radius:18px;overflow:hidden}
.kit{background:var(--canvas);padding:22px}.tile.alt .kit{background:var(--canvas)}
.kit h3{font-size:19px}.kit p{margin:6px 0 0;color:var(--muted);font-size:15px}
h2.sec{font-size:40px;line-height:1.1;text-align:center}
.sub{text-align:center;color:var(--muted);margin-top:10px}
/* report */
#report{display:none}.summary{display:flex;gap:28px;justify-content:center;align-items:center;flex-wrap:wrap;margin-top:28px}
.ring{width:132px;height:132px}.ring circle{fill:none;stroke-width:10}.ring .bg{stroke:var(--hair)}.ring .fg{stroke-linecap:round;transform:rotate(-90deg);transform-origin:50% 50%;transition:stroke-dashoffset 1s ease-out}
.ring text{font:600 30px system-ui;fill:var(--ink)}
.counts{display:flex;gap:22px;font-size:15px}.counts b{display:block;font-size:28px}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:7px;vertical-align:1px}.d-fix{background:var(--fix)}.d-warn{background:var(--warn)}.d-ok{background:var(--ok)}.d-info,.d-error{background:var(--info)}
.kitrep{border-top:1px solid var(--hair);padding:22px 0}
.kitrep summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px}.kitrep summary::-webkit-details-marker{display:none}
.kitrep summary h3{font-size:21px;flex:1}.kitrep .pill{font-size:13px;color:var(--muted)}
.kitrow{position:relative}.kitrow.has-pick .kitrep summary{padding-right:110px}.kitrow label.pick{position:absolute;right:0;top:22px;min-height:31px;z-index:1;display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted);cursor:pointer}
.kitrow input[type=checkbox]{width:20px;height:20px;accent-color:var(--accent)}
.f{display:grid;grid-template-columns:18px 1fr;gap:4px 8px;padding:12px 0 0 2px}.f .t{font-weight:600}.f .e{grid-column:2;color:var(--muted);font-size:15px;word-break:break-word}
.f .lock{grid-column:2;font-size:13px;color:var(--accent)}
.cart{position:sticky;bottom:0;background:color-mix(in srgb,var(--canvas) 88%,transparent);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-top:1px solid var(--hair);padding:14px 0;display:none}
.cart .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px}
.cart .what{font-size:15px}.cart .what b{font-size:19px}
footer{background:var(--parchment);font-size:12px;color:var(--muted);padding:28px 0 40px}footer a{color:var(--muted);display:inline-block;margin:0 14px 6px 0}
.fade{opacity:0;transform:translateY(12px);transition:opacity .4s ease-out,transform .4s ease-out}.fade.in{opacity:1;transform:none}
@media (max-width:1068px){.hero h1{font-size:40px}}
@media (max-width:640px){.hero h1{font-size:34px}.lead{font-size:19px}.tile{padding:48px 0}h2.sec{font-size:30px}form.scan{flex-direction:column}.btn{width:100%}.cart .wrap{flex-direction:column;align-items:stretch}.summary{gap:18px}}
@media (max-width:419px){.hero h1{font-size:28px}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.fade{opacity:1;transform:none}}
/* shared helpers (replace former inline styles so style-src 'self' holds) */
.kitlist{margin-top:40px}.fine.tight{margin:2px 0 0}.center{text-align:center}.lead.on-dark{color:var(--tile-muted)}
#report.shown,.cart.shown{display:block}
.sr-only,.offscreen{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
[hidden]{display:none!important}
/* pack page */
.packhead{text-align:center;padding:56px 20px 40px}
.packhead h1{font-size:48px;line-height:1.08;letter-spacing:-.02em;overflow-wrap:anywhere}
.eyebrow{font-size:14px;font-weight:600;color:var(--accent);margin:0 0 10px}
.notice{max-width:640px;margin:0 auto 56px;background:var(--parchment);border-radius:18px;padding:22px 24px;text-align:center}.notice p{margin:0 0 8px}.notice p:last-child{margin:0}
.ok-note{margin-top:40px}
#recheck{padding:40px 0}
.rc-card{background:var(--canvas);border-radius:18px;padding:26px 28px}
.rc-top{display:flex;gap:20px;align-items:center;justify-content:space-between}
.rc-title{font-size:24px}.rc-help{color:var(--muted);font-size:15px;margin:6px 0 0;max-width:560px}
.rc-msg{margin:18px 0 0;font-size:15px;color:var(--muted)}.rc-msg.wait{color:var(--ink)}.rc-msg.bad{color:var(--fix)}
.rc-sum{margin:22px 0 0;padding-top:18px;border-top:1px solid var(--hair);font-size:17px}.rc-sum b{font-size:21px}
.rc-when{display:block;font-size:13px;color:var(--muted);margin-top:2px}
.rc-group{margin-top:18px}.rc-group h3{font-size:15px;color:var(--muted);font-weight:600}.rc-group ul{list-style:none;margin:6px 0 0;padding:0}
.rc-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px 14px;padding:10px 0;border-top:1px solid var(--hair)}
.rc-row:first-child{border-top:0}.rc-t{font-weight:600;font-size:15px;flex:1 1 240px}.rc-ba{display:flex;align-items:center;gap:8px;flex:none}
.rc-e{flex-basis:100%;font-size:14px;color:var(--muted)}
.arrow{color:var(--muted);font-size:14px}
.badge{display:inline-block;font-size:12px;font-weight:600;line-height:1;padding:6px 10px;border-radius:9999px;white-space:nowrap;background:var(--parchment);color:var(--muted)}
.b-fix{background:color-mix(in srgb,var(--fix) 13%,var(--canvas));color:var(--fix-ink)}.b-warn{background:color-mix(in srgb,var(--warn) 15%,var(--canvas));color:var(--warn-ink)}
.b-ok{background:color-mix(in srgb,var(--ok) 14%,var(--canvas));color:var(--ok-ink)}
.done-state{display:flex;gap:16px;align-items:flex-start;margin-top:22px;padding-top:20px;border-top:1px solid var(--hair)}
.done-state svg{flex:none;width:40px;height:40px}.done-state circle{fill:var(--ok)}.done-state path{fill:none;stroke:#fff;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.done-h{font-size:21px;font-weight:600;margin:4px 0 0}
#packs{padding-top:24px;padding-bottom:72px}
.kitpack{margin-top:28px}.kitpack+.kitpack{margin-top:44px}
.kh{font-size:28px;display:flex;align-items:baseline;gap:12px;margin-bottom:18px}.kcount{font-size:15px;font-weight:400;color:var(--muted)}
.pack{border:1px solid var(--hair);border-radius:18px;margin-top:12px;background:var(--canvas)}
.pack>summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:1fr 22px;gap:8px 12px;align-items:center;padding:20px 26px}
.pack>summary::-webkit-details-marker{display:none}.pack>summary:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 55%,transparent);outline-offset:2px;border-radius:18px}
.pack>summary .pk-top{grid-column:1}.pack>summary h3{grid-column:1;margin:0}.pack>summary .chev{grid-column:2;grid-row:1/span 2;width:10px;height:10px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);justify-self:center;margin-top:-4px;transition:transform .2s ease}
.pack[open]>summary .chev{transform:rotate(-135deg);margin-top:4px}
.pk-body{padding:0 26px 24px}
.jump{position:sticky;top:0;z-index:5;margin:0 -20px 8px;padding:10px 20px;background:color-mix(in srgb,var(--canvas) 88%,transparent);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--hair)}
.jump-in{display:flex;align-items:center;gap:8px;overflow-x:auto;scrollbar-width:none}.jump-in::-webkit-scrollbar{display:none}
.jump a{flex:none;font-size:14px;font-weight:600;color:var(--ink);text-decoration:none;padding:9px 14px;min-height:36px;border-radius:9999px;background:var(--parchment)}.jump a:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 55%,transparent)}
.jump .jn{font-weight:400;color:var(--muted);margin-left:2px}
.jump-sum{flex:none;margin-left:auto;font-size:13px;color:var(--muted)}.jump-sum:empty{display:none}.jump-sum.all{color:var(--ok-ink);font-weight:600}
.jump-all{flex:none;padding:8px 14px;min-height:36px;font-size:13px}.jump-sum:empty+.jump-all{margin-left:auto}
.kh{scroll-margin-top:72px}
.keep{font-size:14px;color:var(--muted);margin:14px 0 0}
.rc-more{margin-top:14px}.rc-more>summary{cursor:pointer;font-size:15px;font-weight:600;color:var(--accent);padding:6px 0;min-height:32px}
.pack.is-fixed{border-color:color-mix(in srgb,var(--ok) 45%,var(--hair))}
.pk-top{display:flex;align-items:center;gap:8px}.pk-now{display:flex;align-items:center;gap:8px}
.pack h3{font-size:19px}
.lbl{display:block;font-size:12px;font-weight:600;letter-spacing:.02em;text-transform:uppercase;color:var(--muted);margin-bottom:3px}
.pk-ev{margin:14px 0 0;font-size:15px;overflow-wrap:anywhere}.pk-why{margin:12px 0 0;color:var(--muted);font-size:15px}
.pk-before{margin:12px 0 0;font-size:14px;font-weight:600}
.pk-steps{margin:16px 0 0;padding-left:1.4em}.pk-steps li{margin:6px 0;padding-left:4px;overflow-wrap:anywhere}
.prompt{margin-top:18px;background:var(--parchment);border-radius:14px;padding:14px 16px}
.pr-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.pr-top .lbl{margin:0}
.copy{font:600 14px/1 inherit;font-family:inherit;padding:10px 16px;min-height:40px;border-radius:9999px;border:1px solid var(--hair);background:var(--canvas);color:var(--ink);cursor:pointer;white-space:nowrap}
.copy.done{color:var(--ok-ink);border-color:var(--ok)}
.copy:focus-visible,.btn:focus-visible,pre:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 55%,transparent);outline-offset:2px}
.prompt pre{margin:10px 0 0;white-space:pre-wrap;overflow-wrap:anywhere;font:14px/1.5 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--ink)}
.pk-verify{margin:16px 0 0;font-size:14px;color:var(--muted)}
@media (max-width:640px){.packhead{padding:36px 16px 28px}.packhead h1{font-size:32px}.rc-top{flex-direction:column;align-items:stretch}.rc-card{padding:20px 18px}.pack>summary{padding:16px 18px}.pk-body{padding:0 18px 20px}.jump{margin:0 -16px 8px;padding:10px 16px}.jump-sum{display:none}.kh{font-size:26px}#packs{padding-left:16px;padding-right:16px}#recheck .wrap{padding:0 16px}}

.d-locked{background:transparent;border:2px solid var(--muted);box-sizing:border-box}
.f .verify-go{grid-column:2;justify-self:start;margin-top:6px}
.btn.small{font-size:14px;padding:8px 14px}
.btn.ghost{background:transparent;color:var(--accent);border:1px solid currentColor}
.owner-mark{font-size:15px;font-weight:600;color:var(--ok-ink);margin:4px 0 12px}
.verify{border:1px solid var(--hair);border-radius:14px;padding:16px;margin:12px 0 20px;background:var(--canvas)}
.verify h3{font-size:19px;margin:0 0 6px}.verify p{font-size:15px;margin:6px 0}.verify code{word-break:break-all;font-size:14px}
.v-msg{min-height:1.2em}.v-msg.bad{color:var(--fix-ink)}
[hidden]{display:none !important}
/* Region chips (Q12/L1): "Rules for: US · UK · EU", client-side filter */
.regions{margin:22px 0 4px;text-align:center}.regions[hidden]{display:none}
.rg-row{display:inline-flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px}.rg-lbl{font-size:15px;color:var(--muted)}.rg-sep{color:var(--muted)}
.rg-chip{font:600 14px/1 inherit;font-family:inherit;min-height:32px;padding:8px 14px;border-radius:9999px;border:1px solid var(--hair);background:var(--canvas);color:var(--muted);cursor:pointer}
.rg-chip[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.rg-why{font-size:13px;color:var(--muted);margin:10px auto 0;max-width:640px}
/* footer links: 24px+ tap height */
.foot-links{display:flex;flex-wrap:wrap;gap:2px 18px}.foot-links a{margin:0;padding:4px 0;line-height:18px}footer p{margin:10px 0 0;max-width:760px}
/* trust pages (privacy, terms, refunds, contact, bot) */
.doc{max-width:760px;padding:56px 20px 72px}
.doc h1{font-size:44px;line-height:1.08;letter-spacing:-.02em}
.doc .lead{margin:14px 0 0;font-size:20px}
.doc .eff{font-size:14px;color:var(--muted);margin:18px 0 0}
.doc h2{font-size:24px;line-height:1.2;margin:40px 0 0}
.doc p,.doc li{font-size:17px}.doc p{margin:12px 0 0}.doc ul{margin:12px 0 0;padding-left:22px}.doc li{margin:6px 0 0}
.doc code{font:15px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--parchment);padding:2px 6px;border-radius:6px;overflow-wrap:anywhere}
.doc .callout{background:var(--parchment);border-radius:18px;padding:20px 22px;margin:24px 0 0}.doc .callout p:first-child{margin-top:0}
.doc .btn{display:inline-block;text-decoration:none;margin-top:16px}
@media (max-width:640px){.doc{padding:36px 16px 56px}.doc h1{font-size:32px}.doc .lead{font-size:18px}.doc h2{font-size:21px}.doc .btn{width:auto}}
/* dark mode: the lighter accent keeps links readable; buttons keep the deeper accent so white text stays at 5:1 */
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--btn:#5e5ce6}}:root[data-theme=dark]{--btn:#5e5ce6}