:root{--paper:#f7f4ee;--ink:#111111;--muted:#4b4f57;--thread:#c8372d;--navy:#0f172a;--data-1:#c8372d;--data-2:#2f4a66;--data-3:#6f8f6a;--data-4:#d9a441;--data-5:#8a7bb0;--data-6:#b6b0a6;--header-h:76px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip}
body{margin:0;overflow-x:clip;background:var(--paper);color:var(--ink);font-family:"Zen Kaku Gothic New",sans-serif}
button,input{font:inherit}button,a{touch-action:manipulation}
:focus-visible{outline:3px solid #2563eb;outline-offset:3px}
[hidden]{display:none!important}
.site-header{position:fixed;z-index:30;inset:0 0 auto;height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 clamp(16px,4vw,60px);border-bottom:1px solid rgba(17,17,17,.1);background:rgba(247,244,238,.9);backdrop-filter:blur(12px);transition:color .3s,background-color .3s}
.site-header.night{color:#fff;background:rgba(31,39,64,.94);border-color:rgba(255,255,255,.15)}
.brand{display:flex;align-items:center;gap:10px;min-width:0;color:inherit;text-decoration:none;font-weight:700;white-space:nowrap}
.brand svg{width:34px;flex:0 0 34px;fill:none;stroke:var(--thread);stroke-width:2.2;stroke-linecap:round}
.brand small{display:block;color:var(--muted);font-size:.66rem;font-weight:400}.night .brand small{color:#d9deec}
.header-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;min-width:0}
.answer-summary{max-width:260px;overflow:hidden;padding:7px 12px;border:1px solid currentColor;border-radius:999px;font-size:.76rem;text-overflow:ellipsis;white-space:nowrap}
.text-button,.skip-button,.secondary-button{min-height:44px;border:0;background:transparent;color:inherit;font-weight:700;cursor:pointer}
.text-button{white-space:nowrap}.skip-button{text-decoration:underline;text-underline-offset:4px}
.questions{min-height:100svh;padding:calc(var(--header-h) + 28px) clamp(20px,7vw,108px) 36px;display:grid;align-items:center}
.question-shell{width:min(1100px,100%);margin:auto}
.question-progress{position:relative;width:min(660px,100%);height:20px;margin:0 auto 20px;background:linear-gradient(#c8c4bc,#c8c4bc) center/100% 1px no-repeat}
.question-progress::after{content:"";position:absolute;inset:7px 0 auto;height:6px;background:repeating-linear-gradient(90deg,transparent 0,transparent calc(12.5% - 2px),var(--paper) calc(12.5% - 2px),var(--paper) 12.5%)}
.question-progress-line{display:block;width:12.5%;height:3px;margin-top:6px;border-radius:999px;background:var(--thread);transition:width .3s ease}
.question-step{min-height:calc(100svh - var(--header-h) - 104px);display:grid;grid-template-columns:minmax(0,1.05fr) minmax(380px,.8fr);gap:clamp(36px,7vw,110px);align-items:center}
.question-step:not(:first-child){grid-template-columns:minmax(380px,660px);justify-content:center}
.intro-copy{max-width:590px}.eyebrow,.question-number{color:var(--thread);font-size:.76rem;font-weight:700;letter-spacing:.14em}
h1,h2,p{margin-top:0}h1,h2{font-weight:700;letter-spacing:-.04em}
h1{margin:.18em 0 .34em;font-size:clamp(3.7rem,7vw,5.5rem);line-height:.95}.intro-copy>p:last-child{color:var(--muted);font-size:1.05rem;line-height:1.9}
.today-mark{position:relative;display:inline-block;font-style:normal}.today-mark svg{position:absolute;left:0;bottom:-17px;width:100%;height:18px;fill:none;stroke:var(--thread);stroke-width:3;stroke-linecap:round}
.question-card{width:100%}.question-card h2{margin:0 0 32px;font-size:clamp(1.8rem,3.5vw,3rem);line-height:1.35}
.field-label,.conditional-field{display:block;font-size:.8rem;font-weight:700}
input[type=date],input[type=number],select{display:block;width:100%;height:52px;margin-top:8px;padding:0 14px;border:1px solid #918d85;border-radius:12px;background:#fff;color:var(--ink)}
.birth-select-fields{min-width:0;margin:0;padding:0;border:0}.birth-select-row{display:grid;grid-template-columns:1.35fr 1fr 1fr auto;gap:10px;align-items:end}.birth-select-row label{font-size:.8rem;font-weight:700}.birth-select-row output{display:flex;min-width:66px;height:52px;align-items:center;justify-content:center;color:var(--thread);font-weight:700}.date-mode-button{min-height:44px;margin-top:8px;padding:0;border:0;background:transparent;color:var(--muted);font-size:.78rem;font-weight:700;text-decoration:underline;text-underline-offset:4px;cursor:pointer}.birth-calendar-field{margin-top:0}.question-help{margin:-20px 0 22px;color:var(--muted);line-height:1.7}.number-field-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.number-field-row .conditional-field{max-width:none;margin-top:0}.travel-choices{grid-template-columns:repeat(2,minmax(0,1fr))}
.choice-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.choice-list label{position:relative}.choice-list input{position:absolute;opacity:0;pointer-events:none}.choice-list span{display:flex;min-height:52px;align-items:center;justify-content:center;padding:7px 15px;border:1px solid #85827c;border-radius:999px;text-align:center;cursor:pointer}.choice-list input:checked+span{border-color:var(--navy);background:var(--navy);color:#fff}.choice-list input:focus-visible+span{outline:3px solid #2563eb;outline-offset:3px}
.conditional-field{max-width:270px;margin-top:22px}.privacy-note{margin:24px 0 0;color:var(--muted);font-size:.78rem}.form-error{min-height:1.5em;margin:9px 0;color:#9d211b;font-weight:700}
.question-buttons{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:22px}.question-buttons.end{justify-content:flex-end}
.primary-button,.secondary-button{min-height:48px;padding:0 24px;border-radius:999px;font-weight:700;cursor:pointer}.primary-button{border:1px solid var(--navy);background:var(--navy);color:#fff}.primary-button span{margin-left:18px}.secondary-button{border:1px solid #7b7974}
.journey{position:relative;height:100vh}.stage{position:sticky;top:0;height:100vh;overflow:clip;background:var(--paper);color:var(--ink);transition:opacity .14s ease}.stage.is-switching{opacity:0}.stage.night{color:#fff}
.thread-viewport{position:absolute;inset:0;overflow:clip}.panorama-track{position:absolute;inset:0 auto auto 0;height:100%;will-change:transform}.panorama{display:block;height:100%;overflow:visible}.thread-line,.return-section svg path{fill:none;stroke:var(--thread);stroke-width:4;stroke-linecap:round;stroke-linejoin:round}.moon-face{fill:#efe3b8}.eclipse-glow{fill:#d8a73b}.eclipse-disc{fill:#050505}
.journey-cards{position:absolute;z-index:3;inset:0;pointer-events:none}.journey-card{position:absolute;left:clamp(28px,6.7vw,96px);top:50%;width:min(37vw,520px);opacity:0;transform:translateY(-50%);color:inherit}.journey-card.active{pointer-events:auto}.card-index{font-size:.74rem;font-weight:700;letter-spacing:.12em}.example-badge{display:inline-block;margin-left:8px;padding:2px 8px;border:1px solid currentColor;border-radius:999px;font-size:.65rem;letter-spacing:0}.card-heading{margin:30px 0 8px;font-size:1.08rem}.big-number{max-width:100%;margin:0;overflow:visible;font-family:"Instrument Serif",serif;font-size:clamp(4.4rem,7.8vw,8rem);font-weight:400;line-height:.88;letter-spacing:-.035em;white-space:nowrap}.card-secondary{margin:13px 0 0;font-size:clamp(.9rem,1.35vw,1.08rem);font-weight:700;line-height:1.55}.card-live-seconds{width:18ch;margin:6px 0 0;font-variant-numeric:tabular-nums;white-space:nowrap}.card-body{margin:13px 0 0;font-size:1.02rem;line-height:1.7}.card-note{margin:18px 0 0;font-size:1.02rem}.card-basis{margin:9px 0 0;color:var(--muted);font-size:.76rem;line-height:1.55}.card-supplementary{margin:7px 0 0;font-size:.7rem;line-height:1.6}.night .card-basis{color:#d9deec}.transition-card .card-heading{font-size:clamp(2.7rem,5vw,5rem);line-height:1.1}.transition-card .card-body{display:none}.journey-card[data-scene-id="recent-events"] .card-secondary{max-width:500px;font-size:.9rem;line-height:1.7}.share-button{min-height:44px;margin-top:16px;padding:0 20px;border:1px solid currentColor;border-radius:999px;background:var(--paper);color:var(--navy);font-weight:700;cursor:pointer}.night .share-button{border-color:#fff;background:#fff;color:var(--navy)}.share-button:disabled{cursor:wait;opacity:.72}.return-section .share-button{margin:8px 0 18px}
.journey-progress{position:absolute;z-index:4;right:24px;top:50%;display:grid;gap:5px;transform:translateY(-50%)}.journey-progress button{width:44px;height:28px;padding:0;border:0;background:transparent;cursor:pointer}.journey-progress button::after{content:"";display:block;width:15px;height:1px;margin-left:auto;background:currentColor;transition:width .25s}.journey-progress button.active::after{width:36px;height:2px}
.return-section{position:relative;min-height:100svh;padding:100px 20px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.return-section svg{width:min(780px,94vw);height:250px}.return-section h2{font-size:clamp(2.7rem,5.5vw,5rem)}.return-count{font-family:"Instrument Serif",serif;font-size:clamp(1.7rem,3.4vw,3rem)}
footer{display:flex;align-items:center;gap:26px;flex-wrap:wrap;padding:50px clamp(20px,6vw,90px);border-top:1px solid #cbc6bd;color:var(--muted);font-size:.84rem}footer p{margin:0}footer p:first-child{color:var(--ink);font-weight:700}footer a{color:inherit}.footer-sources{flex-basis:100%;font-size:.72rem}
.thread-gap{display:block;height:36px}.thread-gap+.card-basis{margin-top:0}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:600px){:root{--header-h:68px}.site-header{gap:8px;padding:0 12px}.brand{gap:6px}.brand svg{width:28px;flex-basis:28px}.brand span{font-size:.75rem}.brand small{display:none}.header-actions{gap:4px}.answer-summary{max-width:132px;padding:6px 8px;font-size:.65rem}.text-button{padding:0 5px;font-size:.72rem}.questions{padding:calc(var(--header-h) + 14px) 18px 22px}.question-progress{margin-bottom:8px}.question-step,.question-step:not(:first-child){min-height:calc(100svh - var(--header-h) - 66px);grid-template-columns:1fr;gap:20px;align-content:center}.intro-copy{align-self:end}.intro-copy .eyebrow{display:none}h1{font-size:46px}.intro-copy>p:last-child{margin-bottom:0;font-size:.88rem;line-height:1.65}.question-card h2{margin-bottom:20px;font-size:1.55rem}.question-step:first-child .question-card{align-self:start}.birth-select-row{grid-template-columns:1.25fr 1fr 1fr}.birth-select-row output{grid-column:1/-1;height:auto;justify-content:flex-start}.choice-list,.travel-choices{grid-template-columns:1fr;gap:7px}.choice-list span{min-height:46px}.number-field-row{grid-template-columns:1fr 1fr;gap:10px}.question-help{margin-top:-12px}.privacy-note{margin-top:16px}.form-error{margin:5px 0}.question-buttons{margin-top:12px;gap:5px}.primary-button,.secondary-button{min-height:46px;padding:0 16px;font-size:.82rem}.skip-button{padding:0 4px;font-size:.78rem}.journey-progress{display:none}.panorama-track{top:39px;height:78vh}.journey-card{left:16px;right:16px;top:auto;bottom:6px;width:auto;padding:12px 16px;border:1px solid rgba(17,17,17,.1);border-radius:18px;background:rgba(247,244,238,.92);color:var(--ink);box-shadow:0 18px 46px rgba(30,28,24,.1);transform:none}.stage.night .journey-card{border-color:rgba(255,255,255,.16);background:rgba(31,39,64,.93);color:#fff}.card-index{font-size:.66rem;line-height:1.3}.card-heading{margin:7px 0 5px;font-size:.95rem;line-height:1.3}.big-number{font-size:3.6rem}.card-secondary{margin-top:6px;font-size:.8rem;line-height:1.4}.card-body{margin-top:6px;font-size:.82rem;line-height:1.45}.card-note{margin-top:6px;font-size:.8rem;line-height:1.4}.card-basis{margin-top:5px;font-size:.64rem;line-height:1.4}.card-supplementary{margin-top:4px;font-size:.62rem;line-height:1.35}.share-button{min-height:44px;margin-top:8px}.transition-card .card-heading{font-size:2.5rem}.return-section{min-height:100svh}.return-section svg{height:210px}footer{display:block}footer>*{margin:12px 0!important}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.question-progress-line,.journey-card,.stage{transition:none!important}}