/* =========================================================
   Suggesco Magazine ── 記事レコメンドAI（全ページ ヘッダー直下）
   sg- ではなく sgr- 名前空間で自己完結。トークン(--ink 等)は
   suggesco-design.css を継承。
   ========================================================= */
.sgr-bar{border-bottom:1px solid var(--line);background:var(--paper-2)}
.sgr-mark{flex:0 0 32px;width:32px;height:32px;border:1px solid var(--line);background:var(--paper);display:grid;place-items:center}
.sgr-mark svg{width:18px;height:18px}
.sgr-mark path{fill:none;stroke:var(--ink);stroke-width:6;stroke-linecap:round}

.sgr-intro{display:flex;align-items:center;gap:15px;padding:15px 0;min-height:68px}
.sgr-q{font-family:var(--font-display,"Shippori Mincho",serif);font-size:15.5px;font-weight:600;letter-spacing:.02em;color:var(--ink)}
.sgr-q b{display:block;font-family:var(--font-mono,"Space Mono",monospace);font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);font-weight:400;margin-bottom:3px}
.sgr-cta{margin-left:auto;font-family:var(--font-sans,"Zen Kaku Gothic New",sans-serif);font-size:13.5px;color:var(--paper);background:var(--ink);border:1px solid var(--ink);padding:11px 18px;cursor:pointer;white-space:nowrap;transition:.2s;display:inline-flex;align-items:center;gap:9px;border-radius:0}
.sgr-cta:hover{background:transparent;color:var(--ink)}

.sgr-chat{display:none;padding:16px 0 22px}
.sgr-chat.on{display:block}
.sgr-thread{max-width:720px}
.sgr-msg{display:flex;gap:11px;margin:13px 0;opacity:0;transform:translateY(8px);animation:sgrRise .45s ease forwards}
@keyframes sgrRise{to{opacity:1;transform:none}}
.sgr-msg .sgr-body{flex:1;min-width:0}
.sgr-who{font-family:var(--font-mono,monospace);font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);margin-bottom:5px}
.sgr-txt{font-size:14.5px;color:var(--ink);line-height:1.8}
.sgr-msg.user{justify-content:flex-end}
.sgr-msg.user .sgr-txt{background:var(--ink);color:var(--paper);padding:8px 14px;font-size:13.5px;max-width:80%}
.sgr-typing{display:inline-flex;gap:5px;height:20px;align-items:center}
.sgr-typing span{width:6px;height:6px;border-radius:50%;background:var(--ink-3);animation:sgrBlink 1.3s infinite}
.sgr-typing span:nth-child(2){animation-delay:.18s}
.sgr-typing span:nth-child(3){animation-delay:.36s}
@keyframes sgrBlink{0%,80%,100%{opacity:.2}40%{opacity:1}}

.sgr-chips{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 4px 43px}
.sgr-chip{font-family:var(--font-sans,sans-serif);font-size:13.5px;color:var(--ink);background:var(--paper);border:1px solid var(--line);padding:10px 14px;cursor:pointer;transition:.2s;line-height:1.4;border-radius:0}
.sgr-chip:hover{border-color:var(--ink);background:var(--ink);color:var(--paper)}

.sgr-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:12px 0 4px 43px;animation:sgrRise .5s ease}
.sgr-card{border:1px solid var(--line);background:var(--paper);overflow:hidden;transition:.2s;display:block}
.sgr-card:hover{border-color:var(--ink)}
.sgr-ph{aspect-ratio:16/10;background:var(--paper-2) center/cover no-repeat;position:relative;overflow:hidden;filter:grayscale(1)}
.sgr-ph.noimg::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(135deg,transparent 0 13px,rgba(20,17,14,.05) 13px 14px)}
.sgr-cat{position:absolute;left:10px;bottom:9px;font-family:var(--font-mono,monospace);font-size:8.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);background:rgba(250,249,246,.85);padding:4px 7px;border:1px solid var(--line)}
.sgr-cbody{padding:12px 13px 14px}
.sgr-card h3{font-family:var(--font-display,serif);font-weight:600;font-size:14.5px;line-height:1.5;color:var(--ink)}
.sgr-date{font-family:var(--font-mono,monospace);font-size:9.5px;color:var(--ink-3);margin-top:7px}

.sgr-again{margin:15px 0 0 43px;background:none;border:0;cursor:pointer;font-family:var(--font-mono,monospace);font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);border-bottom:1px solid var(--line);padding-bottom:3px}
.sgr-again:hover{color:var(--ink)}

@media(max-width:820px){
  .sgr-intro{flex-wrap:wrap}
  .sgr-cta{margin-left:0;width:100%;justify-content:center}
  .sgr-chips,.sgr-cards,.sgr-again{margin-left:0}
  .sgr-cards{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){.sgr-cards{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.sgr-msg,.sgr-cards{animation:none;opacity:1;transform:none}}