@charset "UTF-8";
/*
Theme Name: Cocoon Child - AI Music Works
Description: Cocoon専用の子テーマ。AI音楽作品と制作ブログをまとめるためのカスタマイズ版。
Theme URI: https://wp-cocoon.com/
Author: AI MUSIC WORKS
Template: cocoon-master
Version: 1.1.0
*/

:root{--am-ink:#111a32;--am-paper:#f5f1e9;--am-white:#fffefa;--am-cyan:#32d9d0;--am-pink:#ff668b;--am-line:rgba(17,26,50,.14)}
.ai-music-home{margin:-20px calc(50% - 50vw) 0;background:var(--am-paper);color:var(--am-ink);font-family:"Yu Gothic","Hiragino Kaku Gothic ProN",sans-serif}
.ai-music-home *{box-sizing:border-box}.ai-music-home a{text-decoration:none}.ai-wrap{width:min(1180px,calc(100% - 40px));margin:auto}
.ai-eyebrow{margin:0 0 12px;color:#67738c;font-size:11px;font-weight:800;letter-spacing:.18em}.ai-hero{min-height:600px;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:50px;padding:80px 0}
.ai-hero h1{margin:0;font-size:clamp(50px,7vw,96px);line-height:.98;letter-spacing:-.065em}.ai-hero h1 span{color:transparent;-webkit-text-stroke:2px var(--am-ink)}.ai-lead{margin:30px 0;color:#4e5a72;font-size:18px;line-height:1.9}.ai-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.ai-btn{min-height:48px;padding:0 22px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--am-ink);border-radius:999px;color:var(--am-ink);font-size:13px;font-weight:800}.ai-btn.primary{background:var(--am-ink);color:#fff}.ai-hero-art{aspect-ratio:1;position:relative}.ai-disc{position:absolute;border-radius:50%;box-shadow:0 28px 60px rgba(17,26,50,.17)}.ai-disc.big{width:78%;right:0;top:2%;background:var(--am-ink)}.ai-disc.big:after{content:"";position:absolute;width:27%;aspect-ratio:1;left:36%;top:36%;border:12px solid var(--am-cyan);border-radius:50%;background:var(--am-paper)}.ai-disc.small{width:48%;left:3%;bottom:2%;background:var(--am-pink)}.ai-wave{position:absolute;left:10%;right:0;top:46%;height:90px;background:repeating-linear-gradient(90deg,var(--am-cyan) 0 8px,transparent 8px 18px);transform:rotate(-8deg);opacity:.8}
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.ai-blog{background:var(--am-ink);color:#fff}.ai-blog .ai-eyebrow{color:var(--am-cyan)}.ai-post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.ai-post-card{background:#1b2747;color:#fff}.ai-post-thumb{aspect-ratio:16/9;background:#283553}.ai-post-thumb img{width:100%;height:100%;object-fit:cover}.ai-post-copy{padding:22px}.ai-post-copy time{font-size:10px;color:#9ca8c4}.ai-post-copy h3{margin:8px 0;font-size:21px}.ai-post-copy p{color:#c3cbdd;font-size:13px;line-height:1.7}
.ai-single{width:min(920px,calc(100% - 40px));margin:40px auto 80px}.ai-single-head{padding:50px;background:var(--am-ink);color:#fff}.ai-single h1{margin:0;font-size:clamp(38px,6vw,70px)}.ai-single-sub{color:var(--am-cyan);font-weight:700}.ai-video{aspect-ratio:16/9;margin:25px 0}.ai-video iframe{width:100%;height:100%;border:0}.ai-single-body{font-size:16px;line-height:2}
@media(max-width:900px){.ai-hero{grid-template-columns:1fr}.ai-hero-art{max-width:500px;width:100%;margin:auto}.ai-manager{grid-template-columns:190px 1fr}.ai-stats{grid-column:1/-1;padding:18px;border-left:0;border-top:1px solid var(--am-line)}.ai-track-grid,.ai-post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.ai-wrap{width:min(100% - 28px,1180px)}.ai-hero{min-height:auto;padding:65px 0}.ai-manager{grid-template-columns:1fr;gap:0}.ai-manager-art{height:230px}.ai-manager-copy{padding:24px}.ai-section-head{align-items:start;flex-direction:column}.ai-search{width:100%}.ai-track-grid,.ai-post-grid{grid-template-columns:1fr}.ai-single-head{padding:28px}.ai-music-home{margin-top:0}}