:root{color-scheme:light;--paper:#f4f1e8;--ink:#12120f;--muted:#6b6a63;--line:#d7d2c6;--card:#191917;--accent:#ff5a47;--soft:#fffaf0}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Sans","Yu Gothic UI","Yu Gothic",sans-serif}body{padding-bottom:max(34px,env(safe-area-inset-bottom))}.topbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;padding:16px max(18px,env(safe-area-inset-left));background:rgba(244,241,232,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.brand{font-size:12px;font-weight:950;letter-spacing:.18em;text-decoration:none;color:inherit}.text-btn{border:0;background:transparent;font-size:13px;font-weight:850;color:#615f58}.shell{width:min(760px,calc(100% - 28px));margin:0 auto;padding:44px 0 70px}.eyebrow{font-size:12px;font-weight:950;letter-spacing:.2em;color:var(--accent);margin-bottom:12px}.hero h1,.stage h2,.done h2{margin:0;font-size:clamp(38px,10vw,68px);line-height:.98;letter-spacing:-.055em}.hero h1 span{display:block;margin-top:14px;font-size:18px;line-height:1.45;letter-spacing:-.02em;color:var(--muted)}.lead{margin:24px 0 0;font-size:17px;line-height:1.8;color:#52514c}.lead strong{color:var(--ink)}.facts{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0}.facts span,.streak{border:1px solid var(--line);border-radius:999px;padding:8px 11px;background:rgba(255,255,255,.45);font-size:12px;font-weight:850}.primary,.secondary,.choice,.release-chip{appearance:none;border:0;font:inherit;cursor:pointer}.primary{width:100%;min-height:58px;border-radius:18px;background:var(--ink);color:#fff;font-size:16px;font-weight:950;padding:16px 20px}.primary:disabled{opacity:.38;cursor:not-allowed}.secondary{width:100%;min-height:52px;border:1px solid var(--line);border-radius:16px;background:#fff;color:var(--ink);font-weight:900;padding:14px 18px}.stage-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px}.step{font-size:12px;font-weight:900;color:var(--muted);white-space:nowrap}.stage-copy{font-size:16px;line-height:1.75;color:#57564f;margin:0 0 20px}.choice-grid{display:grid;gap:10px}.choice{display:block;width:100%;text-align:left;padding:18px;border-radius:20px;background:#fff;border:1px solid var(--line);color:var(--ink)}.choice strong{display:block;font-size:17px;line-height:1.45}.choice span{display:block;margin-top:5px;font-size:14px;line-height:1.55;color:#706e67}.choice.is-on{background:var(--card);border-color:var(--card);color:#fff}.choice.is-on span{color:#d5d3ca}.field{display:block;margin:18px 0}.field span{display:block;margin-bottom:8px;font-size:13px;font-weight:900;color:#5f5d56}.field input{width:100%;min-height:58px;border:1px solid var(--line);border-radius:16px;background:#fff;padding:14px 16px;font:inherit;font-size:16px;color:var(--ink);outline:none}.field input:focus{border-color:#99958b}.hint{font-size:13px;line-height:1.6;color:#79766d}.release-wrap{display:flex;flex-wrap:wrap;gap:9px;margin:18px 0 26px}.release-chip{padding:13px 15px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:14px;font-weight:900;color:#55534d}.release-chip.is-on{background:#ffe8e1;border-color:#ff9a8c;color:#9b3327}.summary{margin:20px 0;padding:20px;border-radius:22px;background:var(--card);color:#fff}.summary small{font-size:12px;letter-spacing:.18em;font-weight:950;color:#ffb2a6}.summary h3{margin:8px 0 16px;font-size:24px;line-height:1.2}.summary dl{margin:0;display:grid;gap:13px}.summary dt{font-size:12px;font-weight:900;color:#aaa89f}.summary dd{margin:3px 0 0;font-size:15px;line-height:1.55;font-weight:800}.switch-line{height:10px;border-radius:999px;background:#d9d4c9;overflow:hidden;margin:26px 0}.switch-line::after{content:"";display:block;width:100%;height:100%;background:var(--accent);transform-origin:left;animation:fill .8s ease-out}@keyframes fill{from{transform:scaleX(0)}to{transform:scaleX(1)}}.done{text-align:center;padding-top:60px}.done .stamp{display:inline-block;padding:8px 12px;border-radius:999px;background:#dff0d0;color:#31511f;font-size:12px;font-weight:950;letter-spacing:.08em}.done h2{margin-top:18px}.done p{font-size:16px;line-height:1.8;color:#5d5b54}.done .tomorrow{margin:24px 0;padding:22px;border-radius:22px;background:#fff;border:1px solid var(--line);text-align:left}.done .tomorrow small{font-size:12px;font-weight:900;color:#77746c}.done .tomorrow strong{display:block;margin-top:7px;font-size:20px;line-height:1.45}.history{margin-top:18px;font-size:13px;line-height:1.6;color:#6d6a62}@media(max-width:520px){.shell{width:min(100% - 24px,760px);padding-top:34px}.hero h1,.stage h2,.done h2{font-size:clamp(38px,12vw,54px)}.stage-copy,.lead{font-size:15px}.choice strong{font-size:16px}}