/* finesse · register=brand · A=App-white-violet · B=690/400 · C=fluid-hero+bounded-reading · D=native-tabs · E=restrained-glass · SOUL=7 SPECTACLE=4 DENSITY=5 */
:root{
 --book-ground:#fdfdff;--book-surface:#fff;--book-ink:#111;--book-muted:#5e5e60;
 --book-rule:rgba(60,60,67,.12);--book-glass:rgba(255,255,255,.84);--book-shadow:rgba(58,48,100,.07);
 --book-accent:var(--accent-ink);--book-tint:var(--accent-100);--book-soft:#f7f7fa;--book-section:#f7f6fe;
 --book-font:-apple-system,BlinkMacSystemFont,"SF Pro Display","PingFang SC","Helvetica Neue",sans-serif;
}
html:has(.daybook){color-scheme:light;--accent:#756fe8;--accent-ink:#5b51d8;--accent-hover:#635bdc;--accent-50:#f7f6fe;--accent-100:#f0eeff;--accent-200:#dedafc;--n-900:#111;--ui-bg:#fff;--ui-fill:#f2f2f7;--ui-2:#5e5e60;--ui-3:#68686a;--color-paper:var(--book-ground);--color-ink:var(--book-ink);--color-ink-2:var(--book-muted);--color-glass:var(--book-glass);--color-glass-heavy:rgba(255,255,255,.9);--color-glass-fallback:#fff;--color-edge:var(--book-rule);--color-shadow:var(--book-shadow);--color-shadow-soft:rgba(58,48,100,.025)}
html:has(.daybook) .site-header{border-color:var(--book-rule);box-shadow:0 8px 28px -20px var(--book-shadow)}
html:has(.daybook) .site-header .btn-dark{background:var(--book-accent);color:#fff}
html,body{overflow-x:clip}.daybook{background:var(--book-ground);color:var(--book-ink);font-family:var(--book-font)}
.daybook *{box-sizing:border-box}.daybook [hidden]{display:none!important}.daybook svg{width:20px;height:20px;flex-shrink:0}
.daybook figure,.daybook h1,.daybook h2,.daybook h3,.daybook p{margin:0}.daybook img{display:block;max-width:100%;height:auto}
.daybook a{color:inherit}.daybook button{font:inherit}.daybook p{line-height:1.75}.daybook a:focus-visible,.daybook button:focus-visible,.daybook summary:focus-visible{outline:3px solid var(--book-accent);outline-offset:5px}
.book-width{width:min(1264px,calc(100% - 96px));margin-inline:auto}.daybook section[id]{scroll-margin-top:110px}
.daybook h2{font-size:clamp(36px,4vw,60px);font-weight:650;line-height:1.18;letter-spacing:-.055em;overflow-wrap:anywhere}
.section-label{display:block;font-size:12px;font-weight:550;color:var(--book-muted);margin-bottom:22px!important}
.line-link,.moment-link{display:inline-flex;align-items:center;gap:12px;min-height:44px;font-size:13px;font-weight:550;text-decoration:none;color:var(--book-accent)!important}
.line-link:hover,.moment-link:hover{text-decoration:underline;text-underline-offset:5px}
.daybook-hero{padding:34px 0 72px}.daybook-hero>.book-width{width:calc(100% - clamp(40px,6.25vw,144px));max-width:none}.hero-topline{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-bottom:16px;border-bottom:1px solid var(--book-rule);font-size:12px;color:var(--book-muted)}
.headline-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,.45fr);gap:clamp(32px,5vw,72px);align-items:end;margin:48px 0 56px}
.headline-row h1{min-width:0;overflow-wrap:anywhere;font-size:clamp(48px,7.3vw,152px);font-weight:690;line-height:1.17;letter-spacing:-.06em}.headline-row h1 em{font-style:normal;display:block;color:var(--book-accent)}
.hero-aside{max-width:340px;padding-bottom:10px}.hero-aside p{font-size:15px;color:var(--book-muted);margin-bottom:20px}.hero-aside .appstore{display:inline-flex;margin:0}.hero-aside small{display:block;font-size:10px;line-height:1.7;color:var(--book-muted);margin-top:10px}.hero-aside small a{text-underline-offset:3px}
.day-console{padding:18px 28px;border:1px solid var(--book-rule);border-radius:28px;background:var(--book-glass);box-shadow:0 15px 44px -36px var(--book-shadow)}
.time-rail{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.time-rail button{border:0;border-radius:14px;background:transparent;color:var(--book-muted);min-height:48px;display:flex;align-items:center;justify-content:center;gap:12px;cursor:pointer}.time-rail time{font-size:16px;font-variant-numeric:tabular-nums}.time-rail span{font-size:12px}.time-rail button[aria-selected=true]{background:var(--book-tint);color:var(--book-ink)}.time-rail button:hover:not([aria-selected=true]){background:var(--book-soft)}
.moment-panel{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:44px;padding:24px 50px 16px;min-height:394px}
.moment-time{display:block;font-size:48px;font-weight:350;line-height:1.1;letter-spacing:-.06em;color:var(--book-muted);font-variant-numeric:tabular-nums;margin-bottom:14px}
.moment-copy h2{font-size:28px;line-height:1.35;letter-spacing:-.04em}.moment-copy p{font-size:13px;color:var(--book-muted);margin:12px 0 6px;max-width:350px}
.moment-exhibit{min-width:0;text-align:center}.exhibit-sheet{max-width:420px;margin:auto}.moment-phone{width:180px;margin:auto}.example-label{display:block;font-size:9px;color:var(--book-muted);margin-top:12px;line-height:1.5}
.daybook .ui{width:100%;background:var(--book-surface);border:1px solid var(--book-rule);box-shadow:none;opacity:1;transform:none}
.food-story{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr) minmax(0,.65fr);gap:40px;align-items:center;padding:45px 0 100px}
.food-heading>p:not(.section-label){font-size:15px;color:var(--book-muted);margin:24px 0 14px}.food-film{max-width:310px;padding:12px;border:1px solid var(--book-rule);border-radius:28px;background:var(--book-soft)}
.film-meta{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:9px;color:var(--book-muted);padding:0 2px 10px}.film-meta>span:first-child{display:flex;align-items:center;gap:5px}.film-meta svg{width:13px;height:13px}
.recording-frame{position:relative;width:100%;max-width:250px;margin:auto;aspect-ratio:.486;border-radius:20px;overflow:hidden;background:var(--book-surface)}.recording-frame video{display:block;width:100%;height:100%;object-fit:cover}
.recording-toggle{position:absolute;right:10px;bottom:12px;border:1px solid var(--book-rule);border-radius:30px;min-width:48px;min-height:44px;background:var(--book-glass);backdrop-filter:blur(12px);color:var(--book-ink);font-size:11px;cursor:pointer}.recording-toggle .play-text{display:none}.recording-toggle.paused .pause-text{display:none}.recording-toggle.paused .play-text{display:inline}
.food-film figcaption,.review-proof figcaption,.training-window figcaption,.buddy-proof figcaption,.duo-gallery figcaption{font-size:10px;line-height:1.6;color:var(--book-muted);margin-top:12px}
.food-margin{border-top:1px solid var(--book-rule);padding-top:20px;align-self:end;margin-bottom:60px}.food-margin b{font-size:16px;font-weight:550}.food-margin p{font-size:13px;color:var(--book-muted);margin:12px 0}.food-margin a{font-size:12px;display:inline-flex;align-items:center;min-height:44px;text-underline-offset:4px}
.review-story{padding:90px 0;background:var(--book-section);border-block:1px solid var(--book-rule)}.review-layout{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);align-items:start;column-gap:80px;row-gap:28px}.review-copy>p:not(.section-label){font-size:15px;color:var(--book-muted);margin:24px 0 10px;max-width:550px}.review-proof{grid-column:2;grid-row:1/3;max-width:300px;justify-self:center}.review-proof img{width:100%}.review-proof figcaption{text-align:center}.ai-boundary{display:block;font-size:10px;line-height:1.8;color:var(--book-muted);margin-top:10px}.ai-boundary a{text-underline-offset:3px}
.recovery-evidence{grid-column:1;grid-row:2;margin-top:0;padding-top:26px;border-top:1px solid var(--book-rule);max-width:480px}.recovery-evidence h3{font-size:20px;font-weight:600;letter-spacing:-.03em}.recovery-evidence>p{font-size:13px;color:var(--book-muted);margin:12px 0 20px}.recovery-evidence .ui{max-width:420px}.recovery-evidence>small{display:block;font-size:9px;line-height:1.5;color:var(--book-muted);margin-top:10px}
.training-story{padding:90px 0}.training-heading{margin-bottom:40px}.training-details{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:80px;align-items:center}.training-window{width:240px;max-width:100%;justify-self:center}.training-window figcaption{text-align:center}.training-ledger{border-top:1px solid var(--book-rule)}.training-ledger a{display:grid;grid-template-columns:minmax(0,1fr) 20px;column-gap:20px;row-gap:8px;padding:26px 0;border-bottom:1px solid var(--book-rule);text-decoration:none}.training-ledger span{font-size:22px;font-weight:550}.training-ledger p{font-size:14px;color:var(--book-muted);grid-column:1;grid-row:2}.training-ledger svg{grid-column:2;grid-row:1/3;color:var(--book-accent)}.training-ledger a:hover svg{transform:translateX(4px)}.training-ledger .update-preview span{font-size:14px;color:var(--book-accent)}.training-ledger .update-preview p{font-size:12px}
.duo-spread{padding:0 0 80px}.device-details,.theme-details{width:100%;border-block:1px solid var(--book-rule)}.daybook summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:96px;padding:20px 0;cursor:pointer}.daybook summary::-webkit-details-marker{display:none}.daybook summary b{font-size:20px;font-weight:550;letter-spacing:-.025em}.daybook summary small{display:block;font-size:12px;line-height:1.6;color:var(--book-muted);margin-top:7px}.details-action{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--book-accent);white-space:nowrap}.details-action svg{width:16px;height:16px}.daybook details[open] .details-action svg{transform:rotate(90deg)}
.duo-gallery{padding:10px;margin:0 0 24px!important;border:1px solid var(--book-rule);border-radius:24px;background:var(--book-soft)}.duo-gallery img{width:100%;border-radius:16px}.duo-gallery figcaption{text-align:center}
.companions{padding:0 0 75px;display:grid;grid-template-columns:minmax(0,.6fr) minmax(0,1.4fr);gap:50px;align-items:start}.buddy-proof{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1fr);gap:32px;align-items:center}.buddy-proof img{width:100%;max-width:220px;margin:auto}.buddy-proof figcaption{text-align:center}.companion-notes article{padding:24px 0;border-top:1px solid var(--book-rule)}.companion-notes article>span{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--book-muted)}.companion-notes h3{font-size:22px;line-height:1.4;font-weight:550;letter-spacing:-.03em;margin:16px 0 12px}.companion-notes p{font-size:13px;color:var(--book-muted)}.companion-notes a{display:inline-flex;align-items:center;min-height:44px;font-size:12px;margin-top:8px;color:var(--book-accent)}
.personal-touch{padding-bottom:65px}.swatches{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:10px;padding:10px 0 28px}.sw{display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;border:1px solid var(--book-rule);border-radius:12px;background:var(--book-surface);color:var(--book-ink);font-size:11px;cursor:pointer}.sw i{width:10px;height:10px;border-radius:50%;background:var(--c);flex-shrink:0}.sw.on{outline:1px solid var(--book-accent);outline-offset:2px}
.closing{padding:75px 0 60px;background:var(--book-soft);border-top:1px solid var(--book-rule)}.closing-note{display:flex;align-items:center;gap:14px;font-size:15px;margin-bottom:28px}.closing-note img{border-radius:12px}.closing h2{font-size:clamp(42px,6vw,82px)}.closing-actions{display:flex;align-items:center;gap:28px;flex-wrap:wrap;margin:30px 0 16px}.closing .appstore{margin:0}.closing>div>p{font-size:12px;color:var(--book-muted)}.closing-facts{display:flex;gap:28px;flex-wrap:wrap;border-top:1px solid var(--book-rule);padding-top:24px;margin-top:32px}.closing-facts span{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--book-muted)}.closing small{display:block;font-size:10px;line-height:1.8;color:var(--book-muted);margin-top:24px}
@media(max-width:1050px){.book-width{width:calc(100% - 64px)}.moment-panel{padding:20px 18px;gap:28px}.food-story{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px}.food-margin{grid-column:1/-1;align-self:auto;margin:0}.review-layout{gap:40px}.training-details{gap:40px}.companions{grid-template-columns:minmax(0,1fr);gap:32px}.buddy-proof{max-width:800px;margin:auto}.swatches{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:760px){
 .book-width{width:calc(100% - 40px)}.daybook-hero{padding:24px 0 50px}.hero-topline{display:none}.headline-row{grid-template-columns:minmax(0,1fr);gap:16px;margin:12px 0 24px}.headline-row h1{font-size:clamp(34px,8vw,56px);letter-spacing:-.055em}.hero-aside{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px 16px;max-width:none;align-items:center}.hero-aside p{font-size:12px;margin:0}.hero-aside p br{display:none}.hero-aside .appstore img{width:116px;height:auto}.hero-aside small{grid-column:1/-1;font-size:9px;margin:0}.hero-aside small br{display:initial}
 .day-console{padding:12px;border-radius:24px}.time-rail{gap:4px}.time-rail button{flex-direction:column;gap:3px;min-height:52px;padding:8px 3px}.time-rail time{font-size:14px}.time-rail span{font-size:10px}.moment-panel{display:flex;flex-direction:column;align-items:stretch;gap:20px;min-height:0;padding:20px 4px 10px}.moment-exhibit{order:0}.moment-copy{order:1}.moment-time{display:none}.moment-phone{width:190px!important}.moment-copy h2{font-size:23px}.moment-copy p{font-size:12px;max-width:none}.moment-link{font-size:12px}.example-label{font-size:9px;margin-top:8px}.daybook .ui{font-size:12px}.exhibit-sheet{max-width:390px}
 .food-story{padding:20px 0 60px;gap:28px;grid-template-columns:minmax(0,1fr) minmax(0,.8fr)}.daybook h2{font-size:38px}.section-label{font-size:11px;margin-bottom:16px!important}.food-heading>p:not(.section-label){font-size:13px;margin:18px 0 8px}.food-film{padding:8px;border-radius:20px}.film-meta{font-size:8px;flex-wrap:wrap}.recording-frame{border-radius:14px}.food-margin{padding-top:16px}.food-margin p{margin:8px 0}
 .review-story{padding:55px 0}.review-layout{grid-template-columns:minmax(0,1fr);gap:30px}.review-proof{grid-column:1;grid-row:2;width:230px;max-width:75%}.review-copy>p:not(.section-label){font-size:13px;margin:18px 0 8px}.recovery-evidence{grid-column:1;grid-row:3;margin-top:0;padding-top:22px}.recovery-evidence h3{font-size:18px}.recovery-evidence>p{font-size:12px}.review-proof figcaption{font-size:9px}
 .training-story{padding:55px 0}.training-heading{margin-bottom:28px}.training-details{grid-template-columns:minmax(0,.75fr) minmax(0,1fr);gap:25px;align-items:start}.training-window{width:220px}.training-ledger a{padding:16px 0;column-gap:10px}.training-ledger span{font-size:17px}.training-ledger p{font-size:12px}.training-window figcaption{font-size:9px}.training-ledger .update-preview span{font-size:12px}.training-ledger .update-preview p{font-size:11px}
 .duo-spread{padding-bottom:55px}.daybook summary{gap:16px;min-height:90px;padding:18px 0}.daybook summary b{font-size:17px}.daybook summary small{font-size:11px}.details-action{font-size:11px;gap:5px}.duo-gallery{padding:6px;border-radius:16px}.duo-gallery img{border-radius:10px}.companions{padding-bottom:50px}.buddy-proof{gap:24px}.companion-notes h3{font-size:18px}.companion-notes p{font-size:12px}.companion-notes article{padding:18px 0}.buddy-proof figcaption{font-size:9px}.personal-touch{padding-bottom:45px}.swatches{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.sw{font-size:10px;gap:5px}.closing{padding:55px 0 40px}.closing h2{font-size:44px}.closing-actions{gap:20px}.closing-facts{gap:18px}
}
@media(max-width:480px){.food-story{grid-template-columns:minmax(0,1fr)}.food-film{width:270px;max-width:90%;justify-self:end}.food-margin{grid-column:1}.training-details{grid-template-columns:minmax(0,1fr);gap:22px}.training-window{width:210px}.training-ledger a{padding:20px 0}.training-ledger span{font-size:19px}.buddy-proof{grid-template-columns:minmax(0,.75fr) minmax(0,1fr);gap:18px}.swatches{grid-template-columns:repeat(2,minmax(0,1fr))}.details-action{font-size:10px}.daybook summary b{font-size:16px}}
@media(max-width:360px){.book-width{width:calc(100% - 32px)}.headline-row h1{font-size:32px}.hero-aside{gap:10px}.hero-aside p{font-size:11px}.hero-aside .appstore img{width:104px}.time-rail time{font-size:12px}.time-rail span{font-size:9px}.day-console{padding:10px}.moment-phone{width:175px!important}.moment-copy h2{font-size:21px}.buddy-proof{grid-template-columns:minmax(0,1fr)}.buddy-proof figure{width:60%;margin:auto}.closing h2{font-size:38px}}
@supports not(backdrop-filter:blur(1px)){.day-console,.recording-toggle{background:var(--book-surface)}}
@media(prefers-reduced-transparency:reduce){.day-console,.recording-toggle{background:var(--book-surface);backdrop-filter:none}}
@media(prefers-reduced-motion:reduce){.daybook *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

@media(min-width:1051px){.daybook-hero .moment-phone{width:clamp(220px,16vw,310px)}.daybook-hero .moment-panel{min-height:480px;padding-inline:clamp(36px,5vw,100px)}.daybook-hero .moment-copy h2{font-size:clamp(28px,2.3vw,42px)}.daybook-hero .moment-copy p{font-size:15px;max-width:420px}.daybook-hero .exhibit-sheet{width:100%;max-width:520px}}
@media(max-width:760px){.daybook-hero>.book-width{width:calc(100% - 40px)}}
@media(max-width:360px){.daybook-hero>.book-width{width:calc(100% - 32px)}}

/* Interaction audit: stable stage, explicit feedback, coherent viewport alignment. */
html:has(.daybook) .site-header .bar{max-width:none;width:calc(100% - clamp(40px,6.25vw,144px));padding-inline:0}
.home-skip{position:fixed;top:12px;left:24px;z-index:1000;transform:translateY(-160%);padding:12px 20px;border-radius:12px;background:var(--book-accent);color:var(--book-ground)}
.home-skip:focus{transform:none}
.daybook a,.daybook button,.daybook summary{-webkit-tap-highlight-color:transparent}
.daybook .moment-panel:focus-visible{outline:2px solid var(--book-accent);outline-offset:4px;border-radius:18px}
.daybook .when-open{display:none}.daybook details[open] .when-open{display:inline}.daybook details[open] .when-closed{display:none}
.daybook .theme-status{font-size:12px;color:var(--book-muted);padding-bottom:24px}
.daybook .ai-boundary a{display:inline-flex;align-items:center;min-height:44px}
.daybook button,.daybook summary,.daybook .appstore{transition:background-color .18s ease,transform .18s ease,opacity .18s ease}
.daybook button:active,.daybook summary:active,.daybook .appstore:active{transform:scale(.985)}
@media(hover:hover){.daybook summary:hover{background:var(--book-soft)}.daybook .sw:hover{border-color:var(--book-accent)}.daybook .appstore:hover{opacity:.84}}
@media(min-width:1051px){.moment-stage{min-height:clamp(540px,calc(33.04vw + 80px),720px)}.moment-panel{min-height:inherit}}
@media(max-width:760px){html:has(.daybook) .site-header .bar{width:auto;padding-inline:16px}.moment-stage{min-height:535px}.moment-panel{min-height:535px;justify-content:center}.daybook .hero-aside{padding-bottom:0}}
@media(prefers-reduced-motion:reduce){.daybook button,.daybook summary,.daybook .appstore{transition:none}.daybook button:active,.daybook summary:active,.daybook .appstore:active{transform:none}}

.sound-toggle{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-width:44px;min-height:44px;padding:0 12px;border:1px solid var(--book-rule);border-radius:999px;background:transparent;color:var(--book-muted);font:inherit;font-size:12px;cursor:pointer;white-space:nowrap}.sound-toggle[aria-pressed=true]{color:var(--book-accent);background:var(--book-tint)}
@media(max-width:760px){.sound-word{display:none}.sound-toggle{padding:0;flex-shrink:0}.daybook .moment-copy h2{font-size:23px}.moment-stage,.moment-panel{min-height:640px}}
@media(min-width:761px) and (max-width:1050px){.moment-stage,.moment-panel{min-height:460px}}
@media(min-width:1051px){.daybook-hero .moment-copy h2{font-size:clamp(28px,2.3vw,42px)}}
@media(max-width:360px){.daybook .moment-copy h2{font-size:21px}html:has(.daybook) .nav{gap:8px}html:has(.daybook) .nav .btn-dark{padding-inline:12px}}

html:has(.daybook) .nav .btn-dark{min-height:44px;height:44px}
.daybook .appstore{min-height:44px;display:inline-flex;align-items:center}
@media(max-width:760px){.daybook h2{font-size:clamp(28px,7.6vw,38px)}.daybook .moment-copy h2{font-size:23px}}
@media(max-width:360px){.daybook .moment-copy h2{font-size:21px}}