/* v085 解説LP(DPro MCPとは？/DIVEとは？)。公式HPと同じ白地・青・細い線の作法で、AIパクくんが会話で案内する */
:root{--ink:#1d1d1f;--muted:#66666c;--copy:#3a3a3f;--blue:#0768cc;--light:#f5f5f7;--line:#e1e4ea;--ai:#f2f6ff;--you:#1d1d1f}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:#fff;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,'Hiragino Sans','Noto Sans JP',sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
img,video{display:block;max-width:100%;height:auto}
p{line-height:1.85;margin:0}
.nw{white-space:nowrap;word-break:normal}
.ex-top{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;height:60px;padding:0 clamp(16px,5vw,48px);background:rgba(255,255,255,.92);backdrop-filter:blur(18px);border-bottom:1px solid #0000000d}
.ex-brand{font-weight:800;font-size:19px;letter-spacing:-1px;text-decoration:none}
.ex-brand span{color:#4e75dc;font-size:25px;margin-left:2px}
.ex-back{font-size:14px;color:var(--blue);text-decoration:none;white-space:nowrap}
.ex-back:hover{text-decoration:underline}
.ex-main{max-width:760px;margin:0 auto;padding:0 clamp(16px,5vw,32px) 40px}
.ex-hero{text-align:center;padding:44px 0 18px}
.ex-eyebrow{font-size:14px;letter-spacing:.07em;color:var(--muted);font-weight:600;margin:0 0 10px}
.ex-hero h1{font-size:clamp(34px,7vw,56px);line-height:1.15;letter-spacing:-.05em;margin:0 0 6px}
.ex-hero .ex-sub{font-size:17px;color:var(--copy);margin:10px auto 0;max-width:30em;word-break:keep-all;overflow-wrap:anywhere}
.ex-hero-art{margin:22px auto 0;max-width:300px}
/* 会話 */
.ex-thread{display:flex;flex-direction:column;gap:18px;padding:12px 0 8px}
.ex-turn{display:flex;align-items:flex-end;gap:10px;opacity:1;transform:none;transition:opacity .45s ease,transform .45s ease}
.js .ex-turn.pending{opacity:0;transform:translateY(14px)}
.ex-turn.you{justify-content:flex-end}
.ex-avatar{width:44px;height:48px;border-radius:50%;object-fit:cover;object-position:50% 18%;background:#fff;border:1px solid var(--line);flex:0 0 auto}
.ex-bubble{max-width:min(560px,86%);border-radius:22px;padding:14px 18px;font-size:16px;line-height:1.85;word-break:keep-all;overflow-wrap:anywhere;line-break:strict}
.ex-turn.ai .ex-bubble{background:var(--ai);border:1px solid #dfe8fb;border-bottom-left-radius:6px;color:var(--copy)}
.ex-turn.you .ex-bubble{background:var(--you);color:#fff;border-bottom-right-radius:6px;font-weight:600}
.ex-bubble .ex-who{display:block;font-size:13px;font-weight:700;color:#3f67ad;margin-bottom:4px;letter-spacing:.02em}
.ex-bubble p+p{margin-top:8px}
.ex-bubble strong{color:var(--ink)}
.ex-bubble figure{margin:12px 0 2px}
.ex-bubble figcaption,.ex-note{font-size:13px;color:var(--muted);line-height:1.7;margin-top:6px;word-break:keep-all;overflow-wrap:anywhere;line-break:strict}
.ex-typing{display:inline-flex;gap:4px;padding:4px 0}
.ex-typing i{width:6px;height:6px;border-radius:50%;background:#9db4e0;animation:ex-dot 1s infinite}
.ex-typing i:nth-child(2){animation-delay:.15s}.ex-typing i:nth-child(3){animation-delay:.3s}
@keyframes ex-dot{0%,80%,100%{opacity:.25}40%{opacity:1}}
/* 聞いてみる(目次) */
.ex-asks{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:18px 0 6px}
.ex-asks a{display:inline-flex;align-items:center;min-height:44px;padding:8px 16px;border-radius:999px;border:1px solid #cdd9f2;background:#fff;color:#253451;font-size:14px;text-decoration:none;word-break:keep-all}
.ex-asks a:hover{background:var(--ai)}
/* 数字 */
.ex-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0 4px}
.ex-stat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px 8px;text-align:center}
.ex-stat b{display:block;font-size:24px;letter-spacing:-.03em;color:var(--ink);line-height:1.3;white-space:nowrap}
.ex-stat>span{display:block;font-size:12px;color:var(--muted);line-height:1.5}
/* 体験 */
.ex-try{margin:34px 0 0;padding:26px clamp(16px,4vw,28px) 28px;border-radius:28px;background:var(--light)}
.ex-try h2,.ex-offer h2{font-size:clamp(24px,4.6vw,32px);line-height:1.35;letter-spacing:-.04em;margin:0 0 8px;text-align:center;word-break:keep-all;overflow-wrap:anywhere}
.ex-try .ex-try-lead{font-size:15px;color:var(--copy);text-align:center;margin:0 auto 16px;max-width:32em;word-break:keep-all;overflow-wrap:anywhere;line-break:strict}
.ex-try-choices{display:grid;gap:8px;margin:0 0 16px}
.ex-try-choices button{font:inherit;font-size:15px;word-break:keep-all;overflow-wrap:anywhere;line-break:strict;text-align:left;min-height:52px;padding:12px 16px;border-radius:16px;border:1px solid #cdd9f2;background:#fff;color:#253451;cursor:pointer}
.ex-try-choices button[aria-pressed="true"]{border-color:var(--blue);box-shadow:0 0 0 2px #0768cc22;background:#fff}
.ex-try-result{background:#fff;border:1px solid var(--line);border-radius:20px;padding:16px 18px}
.ex-try-result[hidden]{display:none}
.ex-try-result h3{font-size:18px;margin:0 0 8px;letter-spacing:-.02em;word-break:keep-all;overflow-wrap:anywhere;line-break:strict}
.ex-try-result p{font-size:15px;color:var(--copy);word-break:keep-all;overflow-wrap:anywhere;line-break:strict}
.ex-bars{display:grid;gap:8px;margin:10px 0}
.ex-bar{display:grid;grid-template-columns:7.5em 1fr 3.2em;align-items:center;gap:8px;font-size:13px;color:var(--copy)}
.ex-bar i{display:block;height:12px;border-radius:6px;background:linear-gradient(90deg,#4e9dff,#8b7bff)}
.ex-bar b{text-align:right;font-size:14px}
.ex-media{position:relative;border-radius:18px;overflow:hidden;background:#000}
.ex-media video{width:100%}
/* 申し込み */
.ex-offer{margin:34px 0 0;padding:30px clamp(16px,4vw,28px);border-radius:28px;border:1px solid var(--line);text-align:center}
.ex-badge{display:inline-block;margin:0 0 12px;padding:6px 14px;border-radius:999px;background:#fff4e5;color:#a54b23;font-size:14px;font-weight:700;word-break:keep-all}
.ex-offer p{font-size:15px;color:var(--copy);max-width:32em;margin:0 auto 6px;word-break:keep-all;overflow-wrap:anywhere;line-break:strict}
.ex-cta{display:inline-block;text-align:center;min-height:58px;min-width:260px;margin:18px auto 0;padding:16px 26px;border-radius:999px;background:var(--blue);color:#fff;font-size:17px;font-weight:700;line-height:1.5;text-decoration:none;word-break:keep-all;line-break:strict}
.ex-cta span[aria-hidden]{margin-left:12px}
.ex-cta:hover{background:#005bb9}
.ex-cta.warm{background:#a54b23}
.ex-cta2{display:inline-block;margin:14px auto 0;font-size:15px;color:var(--blue)}
.ex-fine{font-size:13px!important;color:var(--muted)!important;margin-top:14px!important}
.ex-foot{text-align:center;padding:44px 16px 52px;background:var(--light);margin-top:48px}
.ex-foot p{font-size:14px;margin:0 0 14px}
.ex-foot nav{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 16px;font-size:14px}
.ex-foot nav a{color:var(--blue);text-decoration:none;white-space:nowrap}
@media(max-width:600px){
 .ex-hero{padding-top:30px}
 .ex-bubble{font-size:15px;padding:12px 15px}
 .ex-avatar{width:38px;height:42px}
 .ex-stat b{font-size:18px}
 .ex-bar{grid-template-columns:7.6em 1fr 3em}
 .ex-cta{min-width:0;width:100%}
}
@media (prefers-reduced-motion:reduce){.ex-turn{transition:none}.js .ex-turn.pending{opacity:1;transform:none}.ex-typing i{animation:none}}