/* 制作見本のまとめ
   方針：見本が主役なので、まとめ自体は白黒＋差し色1つで静かに。カードは写真（画面）を大きく。 */
:root{
  --bg:#f4f3ef;
  --paper:#ffffff;
  --ink:#16181c;
  --ink-2:#4a4f58;
  --muted:#71767f;
  --line:#e2e0da;
  --accent:#ff5a36;
  --stage:#e6e4de;
  --en:"Inter","Helvetica Neue",Arial,sans-serif;
  --jp:"Zen Kaku Gothic New","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#121315;--paper:#1c1e21;--ink:#f1f0ec;--ink-2:#c3c6cc;--muted:#9a9fa7;--line:#2c2f34;--stage:#0b0c0d;color-scheme:dark}}
:root[data-theme="dark"]{--bg:#121315;--paper:#1c1e21;--ink:#f1f0ec;--ink-2:#c3c6cc;--muted:#9a9fa7;--line:#2c2f34;--stage:#0b0c0d;color-scheme:dark}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--jp);font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}
h1,h2{margin:0;line-height:1.4;word-break:auto-phrase;text-wrap:balance}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
a{color:inherit}
button{font:inherit;color:inherit}
[hidden]{display:none!important}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.g-wrap{max-width:1200px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}

/* 一覧の見出し */
.g-head{padding:clamp(48px,8vw,96px) 0 clamp(28px,4vw,40px)}
.g-en{font-family:var(--en);font-weight:700;font-size:.78rem;letter-spacing:.22em;color:var(--accent)}
.g-head h1{font-size:clamp(1.9rem,4.4vw,3rem);font-weight:700;letter-spacing:.04em;margin:6px 0 14px}
.g-lead{color:var(--ink-2);max-width:40em}
.g-lead b{color:var(--ink)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.chip{border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:6px 16px;font-size:.88rem;font-weight:500;cursor:pointer;white-space:nowrap;transition:background .2s,color .2s,border-color .2s}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}

/* カード */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:clamp(20px,3vw,32px)}
.card a{display:block;text-decoration:none;background:var(--paper);border-radius:16px;overflow:hidden;border:1px solid var(--line);transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s}
.card a:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(0,0,0,.1)}
.card a:active{transform:scale(.985)}
.js .card{opacity:0;transform:translateY(24px);transition:opacity .7s ease-out var(--d,0ms),transform .7s cubic-bezier(.2,.8,.2,1) var(--d,0ms)}
.js .card.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .card{opacity:1;transform:none;transition:none}}
.shot{position:relative;aspect-ratio:16/10;background:var(--stage);overflow:hidden}
.shot-pc{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center;transition:transform .8s cubic-bezier(.2,.8,.2,1)}
.card a:hover .shot-pc{transform:scale(1.04)}
.shot-sp{position:absolute;right:14px;bottom:-18px;width:23%;aspect-ratio:390/844;border-radius:14px;overflow:hidden;border:4px solid #16181c;background:#16181c;box-shadow:0 10px 24px rgba(0,0,0,.25);transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.shot-sp img{width:100%;height:100%;object-fit:cover;object-position:top;display:block}
.card a:hover .shot-sp{transform:translateY(-10px)}
.meta{padding:18px 20px 22px;display:grid;gap:6px}
.tags{display:flex;flex-wrap:wrap;gap:6px;font-size:.75rem;font-weight:700}
.tags span{padding:1px 9px;border-radius:999px;white-space:nowrap;line-height:1.8}
.tags .cat{background:var(--ink);color:var(--bg)}
.tags .new{background:var(--accent);color:#fff}
.tags .kind{border:1px solid var(--line);color:var(--muted)}
.meta h2{font-size:1.2rem;font-weight:700}
.points{display:grid;gap:2px;font-size:.86rem;color:var(--ink-2)}
.points li{display:flex;gap:8px;align-items:baseline}
.points li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent);flex:none;transform:translateY(-2px)}
.g-note{font-size:.78rem;color:var(--muted);margin:40px 0 calc(48px + env(safe-area-inset-bottom,0px))}

/* 見本を見る画面 */
body.is-viewing{overflow:hidden}
#viewer{position:fixed;inset:0;display:flex;flex-direction:column;background:var(--stage)}
.v-bar{display:flex;align-items:center;gap:12px;padding:10px max(12px,env(safe-area-inset-right,0px)) 10px max(12px,env(safe-area-inset-left,0px));padding-top:calc(10px + env(safe-area-inset-top,0px));background:var(--paper);border-bottom:1px solid var(--line);flex:none}
.v-back{border:0;background:var(--ink);color:var(--bg);border-radius:999px;padding:8px 16px;font-weight:700;font-size:.88rem;cursor:pointer;white-space:nowrap}
.v-title{flex:1;min-width:0;font-weight:700;font-size:.92rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.seg{display:flex;background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:3px;flex:none}
.seg button{display:flex;align-items:center;gap:6px;border:0;background:none;border-radius:999px;padding:6px 14px;font-size:.86rem;font-weight:700;cursor:pointer;color:var(--muted);white-space:nowrap;transition:background .25s,color .25s}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--bg)}
.seg svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.v-open{font-size:.84rem;color:var(--muted);white-space:nowrap}
.v-stage{flex:1;min-height:0;overflow:auto;display:flex;justify-content:center;align-items:flex-start;-webkit-overflow-scrolling:touch}
#viewer[data-mode="sp"] .v-stage{align-items:center;overflow:hidden}
.v-frame{position:relative;flex:none;overflow:hidden;background:#fff;transition:width .45s cubic-bezier(.2,.8,.2,1),height .45s cubic-bezier(.2,.8,.2,1),border-radius .45s}
#viewer[data-mode="sp"] .v-frame{border-radius:28px;box-shadow:0 0 0 8px #16181c,0 24px 60px rgba(0,0,0,.3)}
.v-frame iframe{position:absolute;left:0;top:0;border:0;transform-origin:0 0;background:#fff}
@media (max-width:640px){
  .v-bar{flex-wrap:wrap;row-gap:8px}
  .v-title{order:3;flex-basis:100%;font-size:.82rem;color:var(--muted)}
  .v-open{margin-left:auto}
  .seg button{padding:6px 12px}
  /* スマホで「スマホ表示」のときは枠なしで画面いっぱいに */
  #viewer[data-mode="sp"] .v-frame{border-radius:0;box-shadow:none}
}