:root {
  --bg: #f4f1ea;
  --ink: #16324f;
  --accent: #1f6f5b;
  --card: #fffdf8;
  --line: #d9d1c3;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: "Hiragino Mincho ProN", "Noto Serif JP", serif; background: var(--bg); color: var(--ink); }
.top { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; }
.brand { color: var(--ink); text-decoration: none; font-weight: 700; letter-spacing: .04em; }
.tag { font-size: 12px; color: var(--accent); }
.lang { display: flex; gap: 8px; font-size: 12px; flex-wrap: wrap; }
.lang a { color: #5b6b7a; text-decoration: none; }
.lang a.on { color: var(--accent); font-weight: 700; }
main { max-width: 880px; margin: 0 auto; padding: 8px 20px 64px; }
.hero h1 { font-size: clamp(28px, 6vw, 44px); line-height: 1.25; }
.lead, .muted { color: #5b6b7a; line-height: 1.7; }
.kicker { color: var(--accent); letter-spacing: .12em; font-size: 12px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 22px; margin-top: 20px; }
.wide { max-width: 760px; }
label { display: block; margin: 12px 0; font-size: 14px; }
input, select, textarea {
  width: 100%; margin-top: 6px; padding: 10px 12px; border-radius: 10px;
  border: 1px solid var(--line); font: inherit; background: #fff;
}
.check { display: flex; gap: 8px; align-items: flex-start; }
.check input { width: auto; }
.btn { display: inline-block; border: 1px solid var(--line); background: #fff; color: var(--ink); padding: 10px 14px; border-radius: 12px; text-decoration: none; cursor: pointer; }
.btn.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }
.meet-wrap { display: grid; gap: 16px; }
@media (min-width: 900px) { .meet-wrap { grid-template-columns: 1.5fr .9fr; align-items: start; } }
.stage { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.avatar-card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; text-align: center; padding: 16px; }
.avatar-card small { display: block; color: #5b6b7a; }
.char, .char-slot svg { width: 140px; height: 180px; }
.char-slot { min-height: 180px; }
.char .head { transform-origin: 80px 90px; animation: breathe 3.6s ease-in-out infinite; }
@keyframes breathe { 50% { transform: translateY(1.5px); } }
.jitsi { margin-top: 12px; min-height: 360px; background: #0f2236; border-radius: 16px; overflow: hidden; }
.audio-hint { font-size: 13px; color: #5b6b7a; margin: 10px 0 0; line-height: 1.5; }
.meet-actions { position: sticky; bottom: 8px; margin-top: 12px; z-index: 5; }
.meet-actions .btn { width: 100%; }
.host-panel { background: #16324f; color: #f4f1ea; border-radius: 16px; padding: 16px; }
.host-panel .muted, .host-panel pre { color: #c9d6e2; white-space: pre-wrap; }
.host-panel input, .host-panel textarea { background: #0f2236; color: #fff; border-color: #2d4b68; }
.tips { display: grid; gap: 8px; margin: 8px 0 12px; }
.tip { font-size: 13px; background: #1f3b57; padding: 10px; border-radius: 10px; line-height: 1.55; }
.tip.gap { border-left: 3px solid #f0c36d; }
.tip.concern { border-left: 3px solid #e59b8b; }
.tip.flow { border-left: 3px solid #7dceb3; }
.kicker.light { color: #9ee0cb; }
.btn.ghost { background: transparent; color: #fff; border-color: #4d6a84; width: 100%; margin-bottom: 10px; }
hr { border: 0; border-top: 1px solid #2d4b68; margin: 14px 0; }
.guest-note { background: var(--card); padding: 16px; border-radius: 14px; border: 1px solid var(--line); }
h3 { color: var(--accent); margin-bottom: 4px; }
.body { white-space: pre-wrap; line-height: 1.7; }