:root{
  --ink:#3d3339; --ink-soft:#6d5f67; --muted:#98888f;
  --paper:#fdf4f7; --card:#ffffff;
  --line:#f0dce4; --line-soft:#f6eaef;
  --oshi:#e45181; --oshi-deep:#c73a6b; --oshi-wash:#fce9f0;
  --indigo:#5c6b7f; --indigo-bright:#7488a0; --indigo-wash:#eef1f4;
  --moegi:#4d8f72; --moegi-wash:#e9f2ec;
  --kaki:#c97a52; --kaki-wash:#f8ede6;
  --serif:"Hiragino Mincho ProN","Yu Mincho","YuMincho",serif;
  --sans:"Hiragino Maru Gothic ProN","Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic","Meiryo",sans-serif;
  --mono:ui-monospace,"SFMono-Regular",Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);
  line-height:1.9;-webkit-font-smoothing:antialiased;font-feature-settings:"palt" 1}
img{max-width:100%;display:block}
a{color:var(--oshi-deep)}

.maku{height:5px;display:flex}
.maku span{flex:1}
.mk{background:#3b3b3b}.ma{background:#c97a52}.mm{background:#4d8f72}

.wrap{max-width:1000px;margin:0 auto;padding:0 20px}
.narrow{max-width:720px}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(253,244,247,.94);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line)}
.hbar{display:flex;align-items:center;gap:10px;padding:10px 0}
.hlogo{display:flex;align-items:center;gap:9px;text-decoration:none}
.hlogo .nm{font-weight:800;color:var(--oshi);font-size:1.15rem;letter-spacing:.06em;line-height:1.3}
.hlogo .tg{display:block;font-size:.58rem;color:var(--indigo);letter-spacing:.12em;font-weight:700}
nav{margin-left:auto;display:flex;gap:16px;font-size:.86rem;font-weight:700}
nav a{color:var(--ink-soft);text-decoration:none}
nav a:hover{color:var(--oshi-deep)}
@media(max-width:600px){nav{display:none}}

/* hero */
.hero{padding:44px 0 10px;text-align:center}
.hero h1{font-family:var(--serif);font-weight:600;font-size:clamp(1.5rem,5.2vw,2.35rem);
  line-height:1.6;letter-spacing:.04em;margin:0 0 14px}
.hero h1 b{color:var(--oshi-deep);font-weight:600}
.hero p{font-size:clamp(.95rem,2.6vw,1.08rem);color:var(--ink-soft);margin:0 auto;max-width:34em}

/* sections */
section{padding:38px 0}
h2.sec{font-family:var(--serif);font-weight:600;font-size:1.42rem;letter-spacing:.05em;
  text-align:center;margin:0 0 8px}
.sec-lead{text-align:center;color:var(--ink-soft);font-size:.94rem;margin:0 0 26px}

.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:760px){.feats{grid-template-columns:1fr}}
.feat{background:var(--card);border:1.5px solid var(--line);border-radius:20px;padding:22px 20px}
.feat .ic{width:52px;height:52px;border-radius:17px;display:flex;align-items:center;
  justify-content:center;font-size:1.6rem;margin-bottom:12px}
.feat h3{margin:0 0 6px;font-size:1.1rem;font-weight:800}
.feat p{margin:0;font-size:.92rem;color:var(--ink-soft)}
.f1 .ic{background:var(--oshi-wash)} .f1 h3{color:var(--oshi-deep)}
.f2 .ic{background:var(--kaki-wash)} .f2 h3{color:var(--kaki)}
.f3 .ic{background:var(--indigo-wash)} .f3 h3{color:var(--indigo)}
.zabmini{display:flex;flex-direction:column-reverse;gap:3px;align-items:center}
.zabmini i{display:block;width:34px;height:7px;border-radius:4px}
.zabmini i.gy{background:#aeb6c9;border:1px solid #98a1b8}
.zabmini i.pk{background:#f48fb6;border:1px solid #e0709c}
.zabmini i.gd{background:#e9c655;border:1px solid #d4ae35}

/* intro movie */
/* Safari needs both of these: it ignores border-radius clipping on <video>, and it
   does not derive the box height from the width/height attributes, so state the ratio */
.movie{max-width:320px;margin:0 auto;background:var(--paper);
  border:1.5px solid var(--line);border-radius:22px;overflow:hidden;
  box-shadow:0 14px 34px -18px rgba(61,51,57,.55)}
.movie video{display:block;width:100%;height:auto;aspect-ratio:1080/1920;
  background:var(--paper)}

/* photos */
.photos{display:grid;grid-template-columns:1.35fr 1fr;gap:16px;align-items:stretch}
@media(max-width:760px){.photos{grid-template-columns:1fr}}
.photo{background:var(--card);border:1.5px solid var(--line);border-radius:20px;overflow:hidden}
.photo img{width:100%;height:260px;object-fit:cover}
.photo figcaption{padding:10px 16px;font-size:.86rem;color:var(--ink-soft)}
figure{margin:0}

/* real → app flow */
.flow2{display:flex;gap:22px;align-items:center;justify-content:center;flex-wrap:nowrap}
@media(max-width:800px){.flow2{flex-direction:column;gap:14px}}
.flow-real{flex:none;width:300px;max-width:100%}
.flow-real .shot{background:var(--card);border:1.5px solid var(--line);border-radius:18px;
  overflow:hidden;box-shadow:0 10px 26px -16px rgba(61,51,57,.5)}
.flow-real .shot img{width:100%;height:210px;object-fit:cover}
.flow-cap{text-align:center;font-size:.86rem;color:var(--ink-soft);margin-top:9px;font-weight:700}
.flow-cap span{display:block;font-weight:400;font-size:.8rem;color:var(--muted)}
.flow-arrow{flex:none;font-size:1.9rem;color:var(--oshi);line-height:1}
@media(max-width:800px){.flow-arrow{transform:rotate(90deg)}}
.flow-app{flex:none}
.mphoto{display:flex;gap:5px}
.mphoto img{width:50%;height:64px;object-fit:cover;border-radius:6px}
.serif-t{font-family:var(--serif)}

/* free box */
.freebox{background:var(--oshi-wash);border:2.5px solid var(--oshi);border-radius:22px;
  padding:20px 24px;text-align:center}
.freebox b{display:block;font-size:1.3rem;color:var(--oshi-deep);font-weight:800;letter-spacing:.04em}
.freebox span{font-size:.92rem;color:var(--ink-soft)}

/* test box */
.testbox{background:var(--card);border:1.5px solid var(--line);border-radius:22px;padding:24px}
.testbox p{font-size:.94rem;color:var(--ink-soft);margin:.4rem 0}

/* about */
.about dl{display:grid;grid-template-columns:7em 1fr;gap:8px 16px;margin:0;font-size:.94rem}
@media(max-width:560px){.about dl{grid-template-columns:1fr}}
.about dt{color:var(--muted);font-weight:700;font-size:.88rem}
.about dd{margin:0;color:var(--ink-soft)}

/* phone mock */
.mockwrap{display:flex;justify-content:center;margin:26px 0 0}
.phone{width:270px;background:#fff;border:8px solid #3a3644;border-radius:32px;overflow:hidden;
  box-shadow:0 20px 40px -18px rgba(61,51,57,.5)}
.mnotch{height:14px;background:#3a3644;position:relative}
.mnotch::after{content:"";position:absolute;left:50%;top:0;transform:translateX(-50%);
  width:80px;height:10px;background:#3a3644;border-radius:0 0 9px 9px}
.mstatus{display:flex;justify-content:space-between;padding:4px 12px 0;font-family:var(--mono);
  font-size:.58rem;color:var(--ink-soft);background:var(--paper)}
.mscrn{background:var(--paper);padding:8px 9px 0;font-size:.66rem;line-height:1.5}
.mbar{display:flex;align-items:center;gap:6px;padding:2px 1px 8px}
.mlogo{font-weight:800;color:var(--oshi);font-size:.86rem;letter-spacing:.04em}
.mcard{background:#fff;border:1px solid var(--line-soft);border-radius:11px;padding:8px;margin-bottom:7px}
.mhead{font-size:.68rem;font-weight:700;margin:7px 1px 5px;display:flex;align-items:center;gap:5px}
.mhead .hic{flex:none;width:16px;height:16px;border-radius:5px;display:inline-flex;
  align-items:center;justify-content:center;font-size:.6rem}
.hp{color:var(--oshi-deep)} .hp .hic{background:var(--oshi-wash)}
.hc{color:var(--indigo)} .hc .hic{background:var(--indigo-wash)}
.hs{color:var(--kaki)} .hs .hic{background:var(--kaki-wash)}
.mchip{display:inline-block;background:var(--oshi-wash);color:var(--oshi-deep);border:1px solid #f3cdda;
  border-radius:9px;padding:2px 8px;font-size:.62rem;font-weight:700;margin:2px 3px 2px 0}
.mcalg{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;text-align:center;
  font-family:var(--mono);font-size:.55rem;color:var(--ink-soft)}
.mcalg .dw{color:var(--muted);font-size:.5rem}
.mcalg .dc{position:relative;padding:3px 0 8px;border-radius:4px}
.mcalg .dc.ev{background:var(--oshi-wash);font-weight:700;color:var(--ink)}
.mcalg .dc.tdy{box-shadow:inset 0 0 0 1.5px var(--oshi)}
.mdot{position:absolute;left:50%;transform:translateX(-50%);bottom:2px;width:4px;height:4px;
  border-radius:50%;background:var(--oshi)}
.mdot.b{background:var(--indigo-bright)}
.mrow{display:flex;gap:6px;align-items:flex-start;padding:4px 1px}
.mrow+.mrow{border-top:1px solid var(--line-soft)}
.mdate{flex:none;width:22px;text-align:center;font-family:var(--mono);line-height:1.1}
.mdate b{font-size:.68rem;color:var(--oshi-deep);display:block}
.mdate span{font-size:.48rem;color:var(--muted)}
.mt{font-size:.64rem;font-weight:700;line-height:1.45;flex:1}
.mt .ms{display:block;font-weight:400;font-size:.55rem;color:var(--muted)}
.mbadge{font-size:.52rem;padding:1px 6px;border-radius:7px;font-weight:700;flex:none;
  background:#fff;color:var(--oshi-deep);border:1px solid var(--oshi)}
.mtab{display:flex;background:#fff;border-top:1px solid var(--line);margin:6px -9px 0}
.mtab span{flex:1;text-align:center;font-size:.48rem;color:var(--muted);padding:4px 0 7px;font-weight:600}
.mtab span.on{color:var(--oshi-deep)}
.mtab i{display:block;font-style:normal;font-size:.76rem}

/* footer */
footer{background:#fff;border-top:1px solid var(--line);margin-top:20px;padding:26px 0 34px}
.fnav{display:flex;gap:18px;flex-wrap:wrap;justify-content:center;font-size:.88rem;font-weight:700;margin-bottom:12px}
.fnav a{color:var(--ink-soft);text-decoration:none}
.fnav a:hover{color:var(--oshi-deep)}
.fcopy{text-align:center;font-size:.8rem;color:var(--muted)}

/* legal pages */
.legal h1{font-family:var(--serif);font-weight:600;font-size:1.6rem;letter-spacing:.04em;margin:34px 0 6px}
.legal .updated{color:var(--muted);font-size:.84rem;margin:0 0 24px}
.legal h2{font-size:1.05rem;font-weight:800;margin:30px 0 4px;color:var(--indigo);
  padding-bottom:5px;border-bottom:1px solid var(--line)}
.legal p,.legal li{font-size:.94rem;color:var(--ink-soft)}
.legal ol{padding-left:1.4em}
.legal .backlink{display:inline-block;margin:30px 0 10px;font-weight:700;text-decoration:none}
.draftnote{background:var(--indigo-wash);border:1.5px solid #d8dde9;border-radius:14px;
  padding:14px 18px;font-size:.88rem;color:var(--ink-soft);margin:18px 0}

/* download */
.dlrow{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:6px}
.dlbtn{display:flex;flex-direction:column;align-items:center;gap:2px;background:#26212a;color:#fff;
  border-radius:14px;padding:14px 30px;text-decoration:none;min-width:220px;text-align:center;
  transition:opacity .15s}
.dlbtn:hover{opacity:.85}
.dl-os{font-size:.78rem;opacity:.75;letter-spacing:.06em}
.dl-store{font-weight:800;font-size:1.05rem;letter-spacing:.02em}
.dlbtn.soon{background:#fff;color:var(--muted);border:1.5px dashed #d8cbd1;cursor:default}
.dlbtn.soon .dl-os{opacity:.6}
section{scroll-margin-top:76px}