/* Tomo Box — tokens follow the app's Theme.cs / Assets/Html/spec.md (design_face).
   Not the upstream animal-island-ui values: the app shifts hue −27° and keeps things quieter. */
:root{
  --primary:#5cc78f;
  --primary-hover:#6cd39d;
  --primary-active:#4ca777;
  --primary-bg:#eaf9ef;
  --primary-ink:#3f7d68;
  --on-primary:#fffdf4;

  --text:#775025;
  --text-body:#715e41;
  --text-2:#9e937d;
  --text-muted:#897c66;

  --bg:#f9f8f0;
  --bg-page:#fdfbf3;
  --bg-content:rgb(249,242,223);
  --bg-input:#fffaeb;
  --bg-soft:#f6eeda;
  --cream:#fffdf7;
  --divider:rgba(119,80,37,.09);
  --soft-btn-shadow:#e4dcc6;

  --heart:#ef8fa8;
  --heart-word:#d9788f;
  --heart-bg:#fdeaf0;
  --heart-track:#f3e3e7;

  --grad-card:linear-gradient(168deg,#fffdf7 0%,#fdf8ea 100%);
  --grad-neutral:linear-gradient(158deg,#fbf6e9 0%,#f6eeda 52%,#f0e6cd 100%);
  --grad-banner:linear-gradient(158deg,#fdf3dc,#f9e7bf);
  --grad-me:linear-gradient(158deg,#e9dcfd,#dccbf8);
  --shadow-card:0 7px 16px rgba(61,52,40,.11),inset 0 1.5px 0 rgba(255,255,255,.5);
  --shadow-sm:0 2px 5px rgba(61,52,40,.08);

  --r-card:26px;
  --r-pill:50px;
  --ease:cubic-bezier(.4,0,.2,1);
  --font:'Nunito','M PLUS Rounded 1c','Noto Sans SC',-apple-system,BlinkMacSystemFont,sans-serif;
  --wrap:1080px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text-body);font-family:var(--font);font-weight:500;line-height:1.65;font-size:17px;overflow-x:hidden;-webkit-font-smoothing:antialiased}
html[lang="ja"] body{line-height:1.8;font-size:16px}
img{max-width:100%;height:auto;display:block;-webkit-user-drag:none}
a{color:inherit}
h1,h2,h3{color:var(--text);font-weight:800;line-height:1.25;letter-spacing:-.01em}
html[lang="ja"] h1,html[lang="ja"] h2,html[lang="ja"] h3{letter-spacing:0;line-height:1.45}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
:focus-visible{outline:2px solid #ffcc00;outline-offset:3px;border-radius:8px}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(249,248,240,.88);backdrop-filter:saturate(1.2) blur(12px);-webkit-backdrop-filter:saturate(1.2) blur(12px);box-shadow:0 1px 0 var(--divider)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.nav-logo img{height:22px;width:auto}
.nav-links{display:flex;gap:2px;list-style:none}
.nav-links a{display:block;text-decoration:none;font-weight:700;font-size:15px;color:var(--text-muted);padding:8px 14px;border-radius:var(--r-pill);transition:color .15s var(--ease),background .15s var(--ease)}
.nav-right{display:flex;align-items:center;gap:10px}
.lang{display:flex;background:var(--bg-soft);border-radius:var(--r-pill);padding:3px;box-shadow:inset 0 1px 2px rgba(61,52,40,.08)}
.lang button{font:inherit;font-size:13px;font-weight:700;border:0;background:none;color:var(--text-2);padding:0 12px;border-radius:var(--r-pill);cursor:pointer;height:32px;transition:background .25s var(--ease),color .25s var(--ease)}
.lang button[aria-pressed="true"]{background:var(--cream);color:var(--text);box-shadow:var(--shadow-sm)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:700;font-size:16px;text-decoration:none;cursor:pointer;border:0;border-radius:var(--r-pill);height:50px;padding:0 28px;background:var(--primary);color:var(--on-primary);box-shadow:0 4px 0 var(--primary-active),0 7px 12px rgba(76,167,119,.3);transition:transform .15s var(--ease),box-shadow .15s var(--ease),background .15s var(--ease)}
.btn:active{transform:translateY(3px);box-shadow:0 1px 0 var(--primary-active),0 3px 6px rgba(76,167,119,.25)}
.btn.soft{background:var(--bg-input);color:var(--text);box-shadow:0 4px 0 var(--soft-btn-shadow)}
.btn.soft:active{box-shadow:0 1px 0 var(--soft-btn-shadow)}
.btn.small{height:40px;padding:0 18px;font-size:14px}
@media (hover:hover) and (pointer:fine){
  .nav-links a:hover{color:var(--text);background:var(--bg-soft)}
  .btn:hover{background:var(--primary-hover)}
  .btn.soft:hover{background:#fffbe7}
  .lang button:hover{color:var(--text)}
}

/* ---------- section scaffolding ---------- */
section{padding:104px 0;position:relative}
.alt{background:var(--bg-page)}
.content{background:var(--bg-content)}
.eyebrow{display:block;font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--primary-ink);margin-bottom:12px}
html[lang="ja"] .eyebrow{letter-spacing:.08em}
.section-head{text-align:center;max-width:680px;margin:0 auto 52px}
.section-head h2{font-size:clamp(28px,3.6vw,40px)}
.section-head p{margin-top:16px;font-size:18px}
html[lang="ja"] .section-head p{font-size:16.5px}
.card{background:var(--grad-card);border-radius:var(--r-card);box-shadow:var(--shadow-card)}
.card.neutral{background:var(--grad-neutral)}

/* ---------- hero ---------- */
.hero{padding:48px 0 88px;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:40px}
.hero h1{font-size:clamp(38px,5.2vw,60px);margin-bottom:22px}
html[lang="ja"] .hero h1{font-size:clamp(32px,4.4vw,52px)}
.hero h1 em{font-style:normal;color:var(--primary-active)}
.hero .lede{font-size:19px;max-width:520px;margin-bottom:32px}
html[lang="ja"] .hero .lede{font-size:17px}
.hero .ctas{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:36px}
.tags{display:flex;flex-wrap:wrap;gap:8px 18px;list-style:none;color:var(--text-muted);font-size:14.5px;font-weight:700}
.tags li{display:flex;align-items:center;gap:8px}
.tags li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--primary)}
.hero-art{position:relative;display:flex;justify-content:center;align-items:center;min-height:560px}
.glow{position:absolute;width:86%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,#fbf0d6 0%,rgba(246,238,218,.7) 45%,rgba(249,248,240,0) 70%);animation:breathe 4.8s var(--ease) infinite}
.hero-art img{position:relative;width:auto;max-width:86%;height:min(540px,66vh);object-fit:contain;filter:drop-shadow(0 28px 28px rgba(119,80,37,.18))}
.bubble{position:absolute;background:var(--grad-card);color:var(--text-body);font-weight:600;font-size:15px;padding:11px 16px;border-radius:20px;border-bottom-left-radius:6px;box-shadow:0 4px 10px rgba(61,52,40,.09);white-space:nowrap;animation:fadeUp .6s var(--ease) both}
.bubble.b1{top:12%;left:2%;animation-delay:.4s}
.bubble.b2{bottom:18%;right:2%;animation-delay:1.1s}
@keyframes breathe{0%,100%{opacity:.6;transform:scale(1)}50%{opacity:1;transform:scale(1.06)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ---------- meet ---------- */
.meet .card{max-width:780px;margin:0 auto;padding:44px 48px;text-align:center}
.meet .card p{font-size:19px}
html[lang="ja"] .meet .card p{font-size:17px}
.meet .card p+p{margin-top:16px}
.meet strong{color:var(--text);font-weight:800}

/* ---------- grids & feature cards ---------- */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.feat{position:relative;padding:30px 28px 30px 34px;overflow:hidden}
.feat::before{content:"";position:absolute;left:0;top:30px;width:5px;height:30px;border-radius:0 4px 4px 0;background:var(--bar,var(--primary))}
.feat h3{font-size:19px;margin-bottom:8px}
.feat p{font-size:15.5px}
.bar-purple{--bar:#b9a4e8}
.bar-orange{--bar:#efb389}
.bar-green{--bar:#8ac68a}
.bar-yellow{--bar:#f4ce72}
.bar-blue{--bar:#9cc3dc}

/* ---------- life ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split h2{font-size:clamp(28px,3.6vw,40px);margin-bottom:16px}
.split p+p{margin-top:12px}
.split .sub{margin-top:28px;padding-top:24px;border-top:1px solid var(--divider)}
.split .sub h3{font-size:20px;margin-bottom:8px}
.day{padding:12px}
.day-row{display:grid;grid-template-columns:62px 1fr;align-items:baseline;gap:6px 14px;padding:16px 18px;border-radius:18px;transition:background .35s var(--ease)}
.day-row+.day-row{box-shadow:inset 0 1px 0 var(--divider)}
.day-row time{font-weight:800;color:var(--text);font-size:15px;font-variant-numeric:tabular-nums}
.day-row b{display:block;color:var(--text);font-weight:800;font-size:15.5px}
.day-row span{font-size:14.5px;color:var(--text-muted)}
.day-row.now{background:var(--primary-bg);box-shadow:none}
.day-row.now+.day-row{box-shadow:none}
.day-row.now time{color:var(--primary-ink)}
.now-tag{display:none;font-size:12px;font-weight:800;color:var(--primary-ink);letter-spacing:.06em;margin-top:2px}
.day-row.now .now-tag{display:block}

/* ---------- chat ---------- */
.chat{padding:30px 28px;display:flex;flex-direction:column}
.chat h3{font-size:19px;margin-bottom:8px}
.chat>p{font-size:15.5px}
.msgs{display:flex;flex-direction:column;gap:10px;margin-top:auto;padding-top:24px}
.msg{max-width:80%;padding:11px 15px;border-radius:20px;font-size:15px;line-height:1.5}
.msg.ai{background:var(--cream);color:var(--text-body);font-weight:500;border-bottom-left-radius:6px;align-self:flex-start;box-shadow:0 4px 10px rgba(61,52,40,.09)}
.msg.me{background:var(--grad-me);color:#49335e;font-weight:600;border-bottom-right-radius:6px;align-self:flex-end}

/* ---------- bond ---------- */
.bond{padding:32px 30px}
.bond h3{font-size:19px;margin-bottom:8px}
.bond p{font-size:15.5px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.chips span{font-size:13.5px;font-weight:700;padding:6px 13px;border-radius:var(--r-pill);background:#f6eedc;color:var(--text-muted)}
.chips span.love{background:var(--heart-bg);color:var(--heart-word)}
.chips span.nope{opacity:.55;text-decoration:line-through}
.meter{margin-top:22px;display:flex;align-items:center;gap:14px}
.heart{position:relative;width:36px;height:36px;flex:none}
.heart svg{width:100%;height:100%}
.heart b{position:absolute;inset:0;display:grid;place-items:center;font-size:12px;font-weight:900;color:#fff;padding-bottom:3px}
.meter-body{flex:1}
.track{height:8px;border-radius:var(--r-pill);background:var(--heart-track);overflow:hidden}
.track i{display:block;height:100%;width:0;border-radius:var(--r-pill);background:var(--heart);transition:width 1.4s var(--ease)}
.in .track i{width:62%}
.stages{display:flex;justify-content:space-between;margin-top:8px;font-size:12px;font-weight:700;color:var(--text-2)}
.stages .on{color:var(--heart-word)}
.story{margin-top:22px;display:grid;grid-template-columns:1fr 1fr;gap:22px}
.stamp{display:inline-block;font-size:12.5px;font-weight:800;padding:4px 12px;border-radius:var(--r-pill);background:var(--grad-banner);color:#8a6329;margin-bottom:14px}

/* ---------- util ---------- */
.util{padding:30px 28px}
.util h3{font-size:19px;margin-bottom:8px}
.util p{font-size:15.5px}
.preview{height:64px;display:flex;align-items:center;margin-bottom:16px}
.clockface{font-size:36px;font-weight:800;color:var(--text);font-variant-numeric:tabular-nums;line-height:1}
.clockface .colon{animation:blink 1s step-end infinite}
.ring{width:56px;height:56px}
.ring circle{fill:none;stroke-width:6;stroke-linecap:round}
.mood{display:flex;gap:6px}
.mood i{width:14px;height:44px;border-radius:7px;background:var(--c);opacity:.85}
@keyframes blink{50%{opacity:0}}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;list-style:none}
.steps li{padding:28px 24px}
.progress{display:flex;gap:6px;margin-bottom:20px}
.progress i{height:4px;width:22px;border-radius:2px;background:#d4c9b4}
.progress i.done{background:var(--primary)}
.progress i.cur{width:40px;background:var(--primary)}
.steps h3{font-size:17.5px;margin-bottom:8px}
.steps p{font-size:15px}

/* ---------- colors ---------- */
.colors .wrap{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.color-stage{position:relative;display:grid;place-items:center;min-height:540px}
.color-stage::before{content:"";position:absolute;width:76%;aspect-ratio:1;border-radius:50%;background:var(--tint,#fdeaf0);transition:background .35s var(--ease)}
.color-stage img{position:relative;width:auto;height:min(440px,58vh);filter:drop-shadow(0 26px 24px rgba(119,80,37,.18));transition:opacity .25s var(--ease),transform .35s var(--ease)}
.color-stage img.swap{opacity:0;transform:translateY(8px) scale(.98)}
.colors h2{font-size:clamp(28px,3.6vw,40px)}
.colors .text>p{margin-top:14px}
.swatches{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 16px}
.sw{width:48px;height:48px;border-radius:50%;cursor:pointer;background:var(--c);border:3px solid var(--cream);box-shadow:var(--shadow-sm),0 0 0 1px rgba(119,80,37,.1);transition:transform .15s var(--ease),box-shadow .25s var(--ease)}
.sw[aria-pressed="true"]{box-shadow:0 0 0 2px var(--primary),var(--shadow-sm)}
@media (hover:hover) and (pointer:fine){.sw:hover{transform:translateY(-2px)}}
.color-name{font-size:22px;font-weight:800;color:var(--text);line-height:1.3}
.color-name small{display:block;font-size:14px;font-weight:700;color:var(--text-2);margin-top:2px}

/* ---------- in the box ---------- */
.inbox{display:grid;grid-template-columns:1.3fr 1fr;gap:44px;align-items:center}
.inbox .photo{border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-card)}
.inbox h2{font-size:clamp(26px,3.2vw,36px)}
.inbox ul{list-style:none;margin-top:22px}
.inbox li{padding:14px 0;font-weight:700;color:var(--text);box-shadow:inset 0 -1px 0 var(--divider);display:flex;align-items:center;gap:12px}
.inbox li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--primary);flex:none}
.inbox .note{margin-top:18px;font-size:15.5px}

/* ---------- faq ---------- */
.faq{max-width:780px;margin:0 auto;padding:8px 28px}
.faq details{box-shadow:inset 0 -1px 0 var(--divider)}
.faq details:last-child{box-shadow:none}
.faq summary{list-style:none;cursor:pointer;padding:22px 44px 22px 0;font-weight:800;color:var(--text);font-size:17px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:9px;height:9px;border-right:2px solid var(--text-2);border-bottom:2px solid var(--text-2);transform:translateY(-70%) rotate(45deg);transition:transform .25s var(--ease)}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq details p{padding:0 0 22px;font-size:15.5px}

/* ---------- cta / footer ---------- */
.cta-band{text-align:center}
.cta-band .card{padding:64px 32px;background:var(--grad-neutral)}
.cta-band h2{font-size:clamp(28px,4vw,42px);margin-bottom:12px}
.cta-band p{font-size:18px;max-width:540px;margin:0 auto 30px}
.cta-band .row{display:flex;justify-content:center;flex-wrap:wrap;gap:14px}
.store{display:inline-flex;align-items:center;gap:10px;background:#3d3428;color:var(--cream);height:54px;padding:0 20px;border-radius:14px;text-decoration:none;text-align:left}
.store small{display:block;font-size:11px;opacity:.75;font-weight:700;line-height:1.1}
.store b{display:block;font-size:16px;line-height:1.2;font-weight:800}
.store svg{width:22px;height:22px;flex:none}
.footer{padding:48px 0 40px;box-shadow:inset 0 1px 0 var(--divider)}
.footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;align-items:flex-start}
.footer img{height:20px;width:auto;margin-bottom:10px}
.footer .tagline{color:var(--text-2);font-size:15px}
.footer nav{display:flex;flex-wrap:wrap;gap:8px 24px}
.footer a{text-decoration:none;font-weight:700;color:var(--text-muted);font-size:15px}
@media (hover:hover) and (pointer:fine){.footer a:hover{color:var(--text)}}
.footer .copy{width:100%;padding-top:20px;box-shadow:inset 0 1px 0 var(--divider);font-size:13.5px;color:var(--text-2)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  .track i{width:62%}
}

/* ---------- legal pages ---------- */
.legal{max-width:760px;margin:0 auto;padding:64px 20px 96px}
.legal h1{font-size:clamp(30px,5vw,42px);margin-bottom:8px}
.legal .updated{color:var(--text-2);margin-bottom:28px}
.notice{background:var(--grad-banner);color:#8a6329;border-radius:18px;padding:16px 20px;margin-bottom:24px;font-weight:700}

/* ---------- responsive ---------- */
@media (max-width:960px){
  .grid3{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .nav-links{display:none}
}
@media (max-width:820px){
  body{font-size:16px}
  section{padding:76px 0}
  .hero{padding-top:20px}
  .hero .wrap,.split,.colors .wrap,.inbox,.grid2,.story{grid-template-columns:1fr}
  .hero .wrap{gap:8px}
  .hero-art{order:-1;min-height:400px}
  .hero-art img{height:min(380px,48vh)}
  .bubble{font-size:13.5px;padding:9px 13px}
  .color-stage{min-height:380px}
  .color-stage img{height:min(320px,45vh)}
  .colors .text{text-align:center}
  .swatches{justify-content:center}
  .meet .card{padding:34px 24px}
  .nav-right .btn{display:none}
}
@media (max-width:560px){
  .grid3,.steps{grid-template-columns:1fr}
  .bubble.b1{left:0}
  .bubble.b2{right:0}
  .cta-band .card{padding:48px 22px}
}

html[lang="ja"] h1 em,html[lang="ja"] h2{word-break:keep-all;overflow-wrap:anywhere}
html[lang="ja"] .hero h1 em{white-space:nowrap}
.footer .copy:first-child{box-shadow:none;padding-top:0}
.cta-band .launch{display:inline-block;font-size:14.5px;font-weight:700;color:#8a6329;background:var(--grad-banner);border-radius:var(--r-pill);padding:8px 18px;margin:-8px auto 28px;max-width:none}
.cta-band .cta-icon{width:88px;height:88px;margin:0 auto 20px;filter:drop-shadow(0 8px 14px rgba(61,52,40,.16))}

/* ---------- create: two ways in ---------- */
.paths{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px;align-items:stretch}
.path{padding:30px 28px}
.path-label{display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--primary-ink);background:var(--primary-bg);padding:5px 12px;border-radius:var(--r-pill);margin-bottom:14px}
html[lang="ja"] .path-label{letter-spacing:.04em}
.path h3{font-size:21px;margin-bottom:8px}
.path-ai{display:flex;flex-direction:column}
.flow{margin-top:auto;padding-top:26px;display:flex;align-items:center;justify-content:center;gap:18px}
.flow .ph{width:96px;height:120px;border-radius:16px;background:linear-gradient(160deg,#fdeaf0 0%,#f7ead1 55%,#e7f7ee 100%);box-shadow:var(--shadow-sm),inset 0 0 0 6px var(--cream);position:relative;transform:rotate(-4deg)}
.flow .ph::before{content:"";position:absolute;left:50%;top:30px;width:30px;height:30px;margin-left:-15px;border-radius:50%;background:rgba(119,80,37,.18)}
.flow .ph::after{content:"";position:absolute;left:24px;right:24px;bottom:22px;height:30px;border-radius:15px 15px 6px 6px;background:rgba(119,80,37,.14)}
.flow .arrow{width:34px;height:2px;background:var(--text-2);position:relative;border-radius:2px}
.flow .arrow::after{content:"";position:absolute;right:-1px;top:-4px;width:8px;height:8px;border-right:2px solid var(--text-2);border-top:2px solid var(--text-2);transform:rotate(45deg)}
.flow img{height:150px;width:auto;filter:drop-shadow(0 10px 12px rgba(119,80,37,.18))}
.subs .feat{padding:16px 0 16px 20px}
.subs .feat::before{left:0;top:20px;height:24px;border-radius:3px}
.subs .feat+.feat{box-shadow:inset 0 1px 0 var(--divider)}
.subs .feat h3{font-size:17.5px;margin-bottom:4px}
.chipset{gap:8px;flex-wrap:wrap}
.chipset span{font-size:13.5px;font-weight:700;padding:7px 13px;border-radius:var(--r-pill);background:#f6eedc;color:var(--text-muted)}
@media (max-width:820px){.paths{grid-template-columns:1fr}}
.path .lead{font-size:18px;font-weight:700;color:var(--text);line-height:1.5}