@font-face{font-family:Montserrat;src:url('../assets/montserrat-latin.woff2') format('woff2');font-style:normal;font-weight:500 900;font-display:swap}
:root{color-scheme:dark;--bg:#06080c;--surface:#141a26;--blue:#5b8cff;--yellow:#f7c51e;--text:#f4f6fb;--muted:#aab2c3;--border:#252e40}
html[data-locale-loading] body{visibility:hidden}
html:lang(ja) body{font-family:Montserrat,"Yu Gothic",Meiryo,"Noto Sans CJK JP",Arial,sans-serif}
html:lang(zh-CN) body{font-family:Montserrat,"Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif}
html:lang(ru) body{font-family:Montserrat,"Segoe UI",Arial,sans-serif}
.locale-quiz-control{grid-column:3;justify-self:end;min-width:0;max-width:100%}.locale-quiz-control select{width:100%}
.locale-quiz-control select{max-width:125px;min-height:34px;padding:5px 22px 5px 7px;border:1px solid #3b4965;border-radius:8px;background:#111b2d;color:#e8efff;font-family:inherit;font-size:11px;font-weight:600;line-height:1.3;letter-spacing:0;cursor:pointer}
.locale-quiz-control select:focus-visible{outline:3px solid #f7c51e;outline-offset:2px}
@media(max-width:360px){.progress-meta{row-gap:4px}.locale-quiz-control{grid-column:1/-1;grid-row:2}}
.locale-quiz-control .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 50% 0,#102253 0,transparent 530px),var(--bg);color:var(--text);font-family:Montserrat,Arial,sans-serif;font-weight:500;-webkit-font-smoothing:antialiased;min-height:100svh}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{cursor:not-allowed;opacity:.38}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--yellow);outline-offset:4px}[hidden]{display:none!important}h1,h2,p{margin:0}button{border:0}img{max-width:100%}.skip-link{position:fixed;top:-100px;left:20px;padding:15px;background:var(--yellow);color:#06080c;z-index:20}.skip-link:focus{top:12px}
.quiz-shell{max-width:568px;margin:42px auto 0;padding:0 24px}.progress-meta{display:grid;grid-template-columns:minmax(80px,1fr) minmax(0,max-content) minmax(80px,1fr);align-items:center;column-gap:10px;margin-bottom:15px;color:var(--muted);font-size:11px;font-weight:800;letter-spacing:.1em}.progress-meta #back{grid-column:1;justify-self:start;white-space:nowrap}#step-count{grid-column:2;text-align:center}.progress-meta button{background:none;color:#c2cada;font-size:12px;font-weight:600;letter-spacing:0;padding:8px 0}.progress-meta button span{font-size:18px;margin-right:7px}.progress-track{height:5px;border-radius:5px;background:#263047;overflow:hidden}#progress-fill{height:100%;background:var(--blue);border-radius:5px;transition:width .35s ease;width:0}.question{padding-top:34px;animation:question-in .3s ease both}.eyebrow{font-size:11px;letter-spacing:.2em;color:var(--blue);font-weight:800;margin-bottom:13px}h1{font-size:clamp(27px,5.8vw,36px);line-height:1.13;font-weight:900;letter-spacing:-.035em;text-wrap:balance}h1 .accent{color:var(--blue)}.question-description{font-size:13px;line-height:1.7;color:var(--muted);margin-top:14px}.options{display:grid;gap:11px;margin-top:27px}.choice{width:100%;text-align:left;border:1px solid var(--border);border-radius:15px;background:linear-gradient(120deg,#151e30,#101620);min-height:73px;padding:17px 20px;display:flex;align-items:center;gap:16px;transition:border-color .18s,background .18s,transform .18s}.choice:hover{border-color:#4a6595;transform:translateY(-1px)}.choice.is-selected{border-color:var(--blue);background:linear-gradient(100deg,#1c3771,#142349);box-shadow:inset 0 0 0 1px var(--blue)}.choice-icon{width:35px;height:35px;border-radius:10px;background:#5b8cff16;color:#82a8ff;display:grid;place-items:center;flex-shrink:0}.choice-icon svg{width:24px;height:24px;stroke:currentColor;stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round}.choice-copy{flex:1;font-weight:700;font-size:15px}.choice-copy small{display:block;font-size:11px;font-weight:500;color:#b2bfd5;margin-top:5px;line-height:1.5}.choice-mark{width:19px;height:19px;flex-shrink:0;border:1px solid #5b6580;border-radius:50%;display:grid;place-items:center;font-size:12px}.is-selected .choice-mark{background:var(--blue);border-color:var(--blue);color:#08142b}.choice:not(.is-selected) .choice-mark{color:transparent}.compact-options .choice{min-height:59px;padding:16px 19px}.quiz-actions{padding-top:28px}.continue-button{display:flex;justify-content:center;align-items:center;gap:14px;width:100%;background:var(--yellow);color:#13171d;font-weight:900;letter-spacing:.04em;border-radius:13px;min-height:58px;font-size:13px;padding:15px 20px;box-shadow:0 8px 30px #f7c51e0d}.continue-button:hover{background:#ffd747}.continue-button span{font-size:21px;font-weight:500}.quiz-actions>p{font-size:10px;line-height:1.7;text-align:center;color:var(--muted);margin-top:13px}.quiz-error{font-size:12px;color:#ff9393;line-height:1.6;margin-top:20px}.quiz-footer{padding:32px 0 25px;display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;color:#929db3;font-size:10px;line-height:1.5}.quiz-footer>span{letter-spacing:.1em;font-weight:700}.quiz-footer>div{display:flex;align-items:center;gap:17px}.quiz-footer button{padding:0;background:none;font-size:10px;color:inherit}.quiz-footer a:hover,.quiz-footer button:hover{color:#fff}
.unit-toggle{display:flex;background:#0a0f1b;border:1px solid var(--border);border-radius:12px;padding:5px;gap:4px;max-width:310px;margin:28px auto}.unit-toggle button{flex:1;background:none;padding:11px 12px;border-radius:8px;font-size:12px;font-weight:700;color:var(--muted)}.unit-toggle button[aria-pressed=true]{color:#fff;background:#234780;box-shadow:0 2px 8px #0004}.measurement{margin-top:35px;text-align:center}.measurement-number{display:flex;align-items:baseline;justify-content:center;gap:9px}.measurement-number input{font-size:54px;letter-spacing:-.04em;font-weight:800;color:white;background:transparent;border:0;border-bottom:1px solid #53607880;padding:0;text-align:center;width:170px;max-width:75%;border-radius:0;appearance:textfield}.measurement-number input::-webkit-inner-spin-button{appearance:none}.measurement-number span{font-size:20px;font-weight:700;color:var(--blue)}.measurement-equivalent{font-size:13px;color:var(--muted);margin-top:13px;min-height:20px}.ruler{position:relative;overflow:hidden;touch-action:pan-y;height:111px;margin:28px -10px 0;cursor:ew-resize;user-select:none;border-top:1px solid #ffffff08;border-bottom:1px solid #ffffff08;background:linear-gradient(90deg,#111b2b88,#13244366,#111b2b88);border-radius:12px}.ruler::after{position:absolute;left:50%;top:8px;bottom:19px;content:'';width:3px;background:var(--yellow);border-radius:2px;transform:translateX(-50%);box-shadow:0 0 15px #f7c51e44;pointer-events:none}.ruler::before{position:absolute;top:2px;left:50%;transform:translateX(-50%);border-left:5px solid transparent;border-right:5px solid transparent;border-top:7px solid var(--yellow);content:'';z-index:2}.ruler-ticks{position:absolute;top:19px;left:50%;display:flex;width:max-content;pointer-events:none;will-change:transform}.ruler-tick{width:12px;height:30px;border-left:1px solid #57647c;position:relative;flex-shrink:0}.ruler-tick.major{height:49px;border-color:#a4b6d5}.ruler-tick span{position:absolute;top:58px;left:0;transform:translateX(-50%);font-size:11px;color:#c2cce0}.ruler-hint{text-align:center;font-size:11px;color:var(--muted);margin-top:15px}.measurement-footnote{font-size:11px;color:#aab2c3;text-align:center;line-height:1.8;margin:26px auto 3px;max-width:340px}.days-grid{grid-template-columns:repeat(3,1fr)}.day-choice{display:block;text-align:center;min-height:90px;padding:15px 5px}.day-choice strong{font-size:27px;display:block;margin-bottom:7px}.day-choice small{font-size:10px;color:#b4c3dd}.days-grid .choice-mark{display:none}.multi-note{font-size:11px;color:var(--blue);margin-top:14px}.equipment-grid{grid-template-columns:1fr 1fr;gap:10px}.equipment-grid .choice{padding:15px 12px;gap:8px;min-height:68px}.equipment-grid .choice-copy{font-size:12px}.equipment-grid .choice-mark{width:16px;height:16px}
.muscle-area{display:grid;grid-template-columns:minmax(84px,1fr) minmax(0,190px) minmax(84px,1fr);gap:10px;align-items:center;margin-top:24px}.body-diagram{position:relative;width:100%;aspect-ratio:180/390;cursor:pointer}.body-diagram img{position:absolute;pointer-events:none;max-width:none;user-select:none}.muscle-overlay{opacity:0;transition:opacity .2s ease}.muscle-overlay.selected{opacity:1}.muscle-choices{display:grid;gap:12px;min-width:0}.muscle-chip{padding:11px 6px;text-align:center;background:#111a2a;border:1px solid #2a354a;border-radius:9px;color:#b8c4d9;font-size:12px;line-height:1.4;font-weight:600;min-height:44px;min-width:0;transition:background .18s,border-color .18s,color .18s}.muscle-chip:hover{border-color:#7186aa}.muscle-chip[aria-pressed=true]{background:#361c27;border-color:#ef5967;color:#ffd1d5}.full-body{margin-top:17px;width:100%;text-align:center}.body-loading{font-size:12px;color:var(--muted);padding:100px 20px;text-align:center}.summary-top{width:55px;height:55px;border:1px solid #5b8cff66;border-radius:50%;background:#25488d44;display:grid;place-items:center;color:var(--blue);font-size:26px;margin-bottom:20px}.summary-grid{margin-top:25px;display:grid;grid-template-columns:1fr 1fr;gap:10px}.summary-card{padding:16px;background:#131c2c;border:1px solid #263348;border-radius:12px;min-width:0}.summary-card span{display:block;font-size:10px;color:var(--muted);margin-bottom:9px}.summary-card strong{font-size:13px;line-height:1.55;font-weight:700;overflow-wrap:anywhere}.summary-card.wide{grid-column:1/-1}.summary-note{font-size:11px;line-height:1.8;color:var(--muted);margin-top:20px;padding:16px;border-left:2px solid var(--blue);background:#101c3266}.summary-edit{background:none;color:var(--blue);font-size:12px;margin:20px 0 0;padding:4px 0}.noscript{padding:30px;text-align:center;line-height:1.8}
.choice{animation:option-in .36s ease both;animation-delay:calc(var(--option-index,0)*45ms)}.choice-icon{transition:background .2s ease,color .2s ease}.choice.is-selected .choice-icon{background:#5b8cff33;color:#b8d0ff}.choice.is-selected .choice-mark{animation:selection-pop .26s ease both}.continue-button{transition:background .18s ease,transform .18s ease,box-shadow .18s ease}.continue-button:active{transform:scale(.98);box-shadow:0 3px 12px #f7c51e12}.muscle-overlay.selected{filter:drop-shadow(0 0 3px #fa526c66);animation:muscle-highlight .32s ease both}.summary-top{animation:summary-pop .5s cubic-bezier(.2,.7,.3,1.2) both}.summary-card{animation:option-in .4s ease both}.summary-card:nth-child(2){animation-delay:60ms}.summary-card:nth-child(3){animation-delay:120ms}.summary-card:nth-child(4){animation-delay:180ms}.summary-card:nth-child(5){animation-delay:240ms}.summary-card:nth-child(6){animation-delay:300ms}
.equipment-search-label{display:block;margin:18px 0 9px;font-size:11px;font-weight:700;color:#c4d2ec}.equipment-search{width:100%;min-height:46px;border:1px solid #34415b;border-radius:10px;background:#0b1424;color:white;font-size:12px;padding:12px 15px}.equipment-search::placeholder{color:#9faec6}.equipment-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:23px;min-height:44px}.equipment-presets{display:flex;flex-wrap:wrap;gap:8px}.equipment-presets button{font-size:11px;font-weight:700;background:#182c50;border:1px solid #3c5e96;border-radius:20px;padding:11px 13px;min-height:44px}.equipment-clear{margin-left:auto;background:none;color:#bdcbe4;font-size:11px;text-decoration:underline;padding:11px 0;min-height:44px}.equipment-catalog{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:5px 0 8px;margin:13px 0 0}.equipment-catalog .choice{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;gap:5px;min-height:96px;padding:20px 6px 9px;animation-delay:calc(min(var(--option-index,0),7)*35ms)}.equipment-catalog .choice-copy{font-size:11px;line-height:1.5;flex:0}.equipment-catalog .choice-mark{position:absolute;right:7px;top:6px;width:15px;height:15px;font-size:10px}.equipment-icon{display:grid;place-items:center;width:40px;height:40px}.equipment-icon img{width:40px;height:40px;object-fit:contain;filter:brightness(0) invert(1);opacity:.85;transition:opacity .18s}.is-selected .equipment-icon img{opacity:1}.equipment-count{font-size:11px;color:#b2c4e6;line-height:1.6;margin-top:13px}.equipment-empty{padding:35px 15px;text-align:center;font-size:12px;color:var(--muted)}
@media(max-width:350px){.equipment-catalog .choice-copy{font-size:10px}.equipment-presets button{font-size:10px;padding:8px 10px}.equipment-toolbar{gap:6px}}
@keyframes question-in{from{opacity:0;transform:translateX(var(--entry-offset,18px))}to{opacity:1;transform:none}}
@keyframes option-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes selection-pop{0%{transform:scale(.7)}70%{transform:scale(1.14)}100%{transform:scale(1)}}
@keyframes muscle-highlight{from{opacity:0}to{opacity:1}}
@keyframes summary-pop{from{opacity:0;scale:.65}to{opacity:1;scale:1}}
@media(max-width:600px){.quiz-shell{margin-top:21px}.question{padding-top:27px}.quiz-footer{padding-top:28px}.question-description{font-size:12px}.equipment-grid .choice{padding:13px 10px}.measurement-number input{font-size:49px}.quiz-actions{padding-top:25px}}
@media(max-width:350px){.quiz-shell{padding-inline:18px}.quiz-footer{gap:12px}.muscle-area{gap:6px}.choice{padding:15px;gap:11px}.choice-copy{font-size:13px}.equipment-grid .choice-copy{font-size:11px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

@media(max-width:600px){.equipment-catalog .choice{padding:20px 6px 9px}.equipment-catalog .choice-copy{font-size:10px}}

/* Keep the action visible on every question and the summary, with measured scroll clearance. */
:root{--quiz-actions-height:130px}
html{scroll-padding-bottom:calc(var(--quiz-actions-height) + 16px)}
body{padding-bottom:calc(var(--quiz-actions-height) + 16px)}
.quiz-loading{padding-bottom:0}
.quiz-actions{position:fixed;z-index:30;left:0;right:0;bottom:0;padding:14px max(24px,calc((100% - 520px)/2)) calc(14px + env(safe-area-inset-bottom,0px));background:transparent}
.quiz-actions>p{margin-top:8px}
.quiz-actions .quiz-error{margin:0 0 10px;text-align:center;font-size:12px;color:#ff9393}
.equipment-step #action-note{display:none}
@media(max-width:350px){.quiz-actions{padding-inline:18px}}

/* A seven-second recap of the answers, before opening the summary. */
.quiz-loading .question{text-align:center;padding-top:28px}.quiz-loading-screen h1{font-size:30px;line-height:1.2;letter-spacing:-.035em;max-width:390px;margin:0 auto}.quiz-loading-screen .eyebrow{font-size:10px}.quiz-loading-screen .question-description{font-size:12px;margin-top:12px}.loading-ring{position:relative;width:132px;height:132px;margin:25px auto}.loading-ring svg{display:block;width:100%;height:100%;transform:rotate(-90deg);overflow:visible}.loading-ring circle{fill:none;stroke-width:4}.loading-ring-track{stroke:#223452}.loading-ring-fill{stroke:#729cff;stroke-linecap:round;stroke-dasharray:100;stroke-dashoffset:100;transition:stroke-dashoffset 50ms linear;filter:drop-shadow(0 0 5px #5b8cff55)}.loading-ring-copy{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px}.loading-ring-copy strong{font-size:30px;font-weight:800;letter-spacing:-.045em;font-variant-numeric:tabular-nums}.loading-ring-copy span{font-size:10px;font-weight:700;letter-spacing:.025em;color:#a7bfef}.loading-steps{list-style:none;margin:0;padding:22px;text-align:left;border:1px solid #2a3a56;border-radius:17px;background:linear-gradient(135deg,#14203a,#0c1422)}.loading-step{position:relative;display:flex;gap:14px;padding-bottom:25px;align-items:flex-start}.loading-step:last-child{padding-bottom:0}.loading-step:not(:last-child)::after{position:absolute;content:'';width:2px;top:34px;bottom:6px;left:14px;background:#2c3b56;transition:background .35s ease}.loading-step.is-complete::after{background:#5b8cff}.loading-step-marker{position:relative;z-index:1;display:grid;place-items:center;flex:0 0 30px;width:30px;height:30px;border:1px solid #4a5b77;border-radius:50%;color:#a9b9d3;background:#172238;font-size:12px;font-weight:800;transition:background .3s,border-color .3s,color .3s}.loading-step.is-active .loading-step-marker{border-color:#83aaff;color:#fff;animation:loading-pulse 1.4s ease-in-out infinite}.loading-step.is-complete .loading-step-marker{background:#5b8cff;border-color:#5b8cff;color:#081327;animation:selection-pop .32s ease both}.loading-step-copy{padding-top:1px;min-width:0}.loading-step-copy strong{display:block;font-size:13px;font-weight:800;line-height:1.5;color:#b7c6e0;transition:color .3s}.loading-step-copy>span{display:block;margin-top:4px;font-size:11px;line-height:1.65;color:#a8b7d0;overflow-wrap:anywhere}.loading-step.is-active .loading-step-copy strong,.loading-step.is-complete .loading-step-copy strong{color:#f4f6fb}.quiz-status{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.continue-button .unlock-emoji{font-size:20px;line-height:1}.continue-button:has(.unlock-emoji){gap:9px}
@keyframes loading-pulse{0%,100%{box-shadow:0 0 0 0 #5b8cff22}50%{box-shadow:0 0 0 6px #5b8cff0d}}
/* A solid angular check keeps selection and completion marks consistent across fonts. */
:root{--quiz-checkmark:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpolygon points='9,19 2,12 5,9 9,13 19,3 22,6'/%3E%3C/svg%3E")}
.choice-mark::before,.loading-step.is-complete .loading-step-marker::before,.summary-top::before{content:'';display:block;width:var(--quiz-check-size,90%);height:var(--quiz-check-size,90%);background:currentColor;-webkit-mask:var(--quiz-checkmark) center/contain no-repeat;mask:var(--quiz-checkmark) center/contain no-repeat}
.loading-step-marker{--quiz-check-size:18px}.summary-top{--quiz-check-size:32px}
@media(max-width:350px){.quiz-loading .question{padding-top:22px}.quiz-loading-screen h1{font-size:27px}.loading-ring{width:112px;height:112px;margin:20px auto}.loading-steps{padding:18px}.loading-step{gap:12px;padding-bottom:23px}.loading-step:last-child{padding-bottom:0}}
@media(max-width:600px) and (max-height:700px){.quiz-loading .quiz-shell{margin-top:12px}.quiz-loading .progress-meta{margin-bottom:8px}.quiz-loading .progress-meta button{padding:4px 0}.quiz-loading .question{padding-top:16px}.quiz-loading-screen .eyebrow{margin-bottom:8px}.quiz-loading-screen h1{font-size:24px}.quiz-loading-screen .question-description{margin-top:8px;line-height:1.5}.loading-ring{width:90px;height:90px;margin:14px auto}.loading-ring-copy strong{font-size:26px}.loading-ring-copy span{display:none}.loading-steps{padding:14px 16px}.loading-step{gap:11px;padding-bottom:16px}.loading-step:last-child{padding-bottom:0}.loading-step-marker{width:26px;height:26px;flex-basis:26px;font-size:11px}.loading-step:not(:last-child)::after{left:12px;top:30px;bottom:4px}.loading-step-copy strong{font-size:12px}.loading-step-copy>span{font-size:10px;line-height:1.5;margin-top:3px}.quiz-loading .quiz-footer{padding-top:18px}}
/* Gender- and goal-specific before/after illustration on the summary step (shown once loaded). */
.summary-transformation{margin:24px 0 0;padding:14px 14px 12px;border:1px solid #263348;border-radius:16px;background:linear-gradient(150deg,#16223a,#0f1522 70%);animation:option-in .4s ease both}.summary-transformation[hidden]{display:none}.summary-transformation img{display:block;width:100%;height:auto;aspect-ratio:821/463}.transformation-captions{display:grid;grid-template-columns:1fr 1fr;margin-top:6px;text-align:center}.transformation-caption{display:flex;flex-direction:column;gap:3px}.transformation-caption span{font-size:10px;font-weight:800;letter-spacing:.14em;color:var(--muted)}.transformation-caption strong{font-size:15px;font-weight:800}.transformation-caption.is-after span{color:var(--blue)}
@media(max-width:350px){.summary-transformation{padding:10px 8px}.transformation-caption strong{font-size:14px}}
/* A/B tests: elements marked data-ab stay hidden until the page has decided its variant (2s safety reveal). */
[data-ab]{visibility:hidden;animation:ab-reveal 0s 2s forwards}html[data-ab-ready] [data-ab]{visibility:visible;animation:none}@keyframes ab-reveal{to{visibility:visible}}