:root{--navy:#0E2A47;--turq:#2CB1A6;--turq-text:#17756D;--ink:#101C28;--body:#3A4654;--line:#E2E8EE;--line-strong:#5C7290;--bg-soft:#F4F7F9;--white:#FFFFFF;--alert:#B03A17;--alert-bg:#FDEEE8;--rec-red:#D63A2F}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%}body{font-family:var(--font-noto),-apple-system,"Hiragino Sans",sans-serif;background:var(--white);color:var(--ink);font-size:16px;font-weight:500;line-height:1.9}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}img{display:block;max-width:100%}:focus-visible{outline:3px solid var(--turq);outline-offset:2px}.cnt,.flow-steps span,.head-date,.mode-name,.mode-step,.phase-chip,.property-name,.rec-time,.rec-timer,.spot-name,.sync-n,button,h1,h2,h3{line-height:1.35}@media (prefers-reduced-motion:reduce){*,:after,:before{animation:none!important;transition:none!important}}.app{padding-bottom:calc(96px + env(safe-area-inset-bottom))}.app-body{max-width:520px;margin:0 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var(--turq)}.back-link{text-decoration:underline;text-underline-offset:3px}