:root{--ccc2i:#241943;--ccc2a:#e1b45d}*{box-sizing:border-box}
body.ccc2-shell{margin:0;display:grid;grid-template-columns:260px 1fr;min-height:100vh;background:#eef0f2;color:#1d2126;font:15px/1.6 'Helvetica Neue', Helvetica, Arial, 'Liberation Sans', sans-serif}
.ccc2-shell a{color:var(--ccc2i)}.ccc2-shell img{max-width:100%;display:block}.ccc2-shell h1,.ccc2-shell h2,.ccc2-shell h3{font-family:Georgia, 'Times New Roman', Times, serif;color:var(--ccc2i);line-height:1.2}
.ccc2-rail{position:sticky;top:0;height:100vh;overflow:auto;padding:28px 22px;background:var(--ccc2i);color:#fff}.ccc2-rail a{color:#fff}
.ccc2-logo{display:block;text-decoration:none;margin-bottom:26px}.ccc2-logo img{width:56px;height:56px;border-radius:10px;border:2px solid var(--ccc2a);margin-bottom:10px}.ccc2-logo span{font-family:Georgia, 'Times New Roman', Times, serif;font-size:21px}
.ccc2-links a{display:block;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.15);text-decoration:none}.ccc2-links a:hover{color:var(--ccc2a)}.ccc2-rail small{opacity:.7}
.ccc2-rail-toggle{display:none;background:none;border:1px solid rgba(255,255,255,.35);color:#fff;padding:5px 12px;border-radius:6px}
.ccc2-pane{min-width:0}.ccc2-pane main{max-width:880px;padding:40px 44px}.ccc2-pane section{background:#fff;border-radius:10px;padding:26px 28px;margin-bottom:20px}
.ccc2-intro h1{font-size:clamp(30px,4vw,46px);margin:.2em 0}.ccc2-kicker{text-transform:uppercase;letter-spacing:.12em;font-size:11px;color:var(--ccc2a);font-weight:700}
.ccc2-board{border:1px solid #dde1e5;border-radius:8px;overflow:hidden}.ccc2-board-row{display:grid;grid-template-columns:56px 1fr auto;align-items:center;gap:14px;padding:14px 16px;border-top:1px solid #e6e9ec}
.ccc2-board-row:first-child{border-top:0;background:color-mix(in srgb,var(--ccc2a) 12%,#fff)}.ccc2-board-rank{font-weight:700;color:var(--ccc2i)}.ccc2-board-name b{display:block;font-size:17px}.ccc2-board-name small{color:#6a727b}
.ccc2-board-go{background:var(--ccc2i);color:#fff!important;text-decoration:none;padding:8px 14px;border-radius:6px;font-size:13px;white-space:nowrap}.ccc2-board-empty{padding:20px;border:1px dashed #b8c0c8;border-radius:8px}
.ccc2-facts{display:grid;grid-template-columns:28px 1fr;gap:6px 10px}.ccc2-facts dt{font-weight:700;color:var(--ccc2a)}.ccc2-facts dd{margin:0}
.ccc2-library{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.ccc2-library-item a{display:grid;grid-template-columns:96px 1fr;grid-template-rows:auto auto auto;column-gap:12px;text-decoration:none;color:#1d2126}
.ccc2-library-item img{grid-row:1/4;width:96px;height:72px;object-fit:cover;border-radius:6px}.ccc2-library-item span{font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:var(--ccc2a)}.ccc2-library-item strong{font-family:Georgia, 'Times New Roman', Times, serif;color:var(--ccc2i)}.ccc2-library-item em{font-size:12px}
.ccc2-twin{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.ccc2-sheet{background:#fff;border-radius:10px;padding:34px 36px}.ccc2-lede{font-size:18px;line-height:1.55;color:#3c444c;margin-bottom:24px}.ccc2-figure{border-radius:8px;margin:18px 0}.ccc2-tip{border-left:4px solid var(--ccc2a);padding:10px 14px;background:#f5f6f7}
.ccc2-end{max-width:880px;padding:10px 44px 50px;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:22px;font-size:13px;color:#4e565e}.ccc2-end a{display:block;margin:4px 0}.ccc2-end>p{grid-column:1/-1}
.ccc2-notice{position:fixed;left:18px;bottom:18px;width:300px;padding:14px;background:#fff;border:1px solid #d4d9de;border-radius:10px;font-size:12px;z-index:30}.ccc2-notice button{margin-top:8px;background:var(--ccc2i);color:#fff;border:0;border-radius:6px;padding:6px 12px}.ccc2-notice.ccc2-off{display:none}
@media(max-width:900px){body.ccc2-shell{grid-template-columns:1fr}.ccc2-rail{position:relative;height:auto}.ccc2-links{display:none}.ccc2-links.ccc2-on{display:block}.ccc2-rail-toggle{display:inline-block}.ccc2-pane main{padding:20px 16px}.ccc2-library,.ccc2-twin,.ccc2-end{grid-template-columns:1fr}.ccc2-end{padding:10px 16px 40px}.ccc2-board-row{grid-template-columns:40px 1fr}.ccc2-board-go{grid-column:1/-1;text-align:center}}