:root{--bg:#faf7f0;--surface:#fff;--text:#1f1f1f;--text-sub:#595550;--border:#dcd4c6;--border-strong:#c4b9a5;--accent:#b73a54;--accent-hover:#a22e47;--accent-soft:#f4dde2;--sub:#eadfc9;--ok:#2b6e44;--ok-soft:#d0e6d8;--info:#2a5a8c;--info-soft:#d4e2f0;--warn:#c66a1a;--warn-soft:#f2e0c7;--shadow-sm:0 1px 2px #2820140a;--shadow-md:0 4px 12px #2820140f;--shadow-lg:0 8px 24px #28201414;--max-w:960px}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;width:100%;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Hiragino Kaku Gothic ProN,Yu Gothic,sans-serif;font-size:16px;line-height:1.7}body{flex-direction:column;align-items:stretch;display:flex}main{flex:1;width:100%}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.wrap{max-width:var(--max-w);width:100%;margin-left:auto;margin-right:auto;padding:48px 24px}.site-header{border-bottom:1px solid 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(max-width:420px){.advent-grid{grid-template-columns:repeat(2,1fr)}}.advent-slot{background:var(--surface);border:1px solid var(--border);border-radius:10px;transition:border-color .15s;overflow:hidden}.advent-slot.empty{background:var(--bg)}.advent-slot.claimed{border-color:var(--border-strong)}.advent-slot.mine{border-color:var(--accent);background:var(--accent-soft)}.advent-slot.published{border-color:var(--ok)}.advent-slot-main{all:unset;cursor:pointer;box-sizing:border-box;width:100%;padding:12px 14px;display:block}.advent-slot-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:6px;margin-bottom:6px;display:flex}.advent-slot-idx{color:var(--text-sub);font-size:11px;font-weight:600}.advent-slot-date{color:var(--text);font-size:14px;font-weight:700}.advent-slot-badge{background:var(--ok);color:#fff;border-radius:4px;padding:1px 6px;font-size:10px}.advent-slot-owner{align-items:center;gap:6px;margin-top:4px;display:flex}.advent-slot-name{text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:600;overflow:hidden}.advent-slot-empty{color:var(--text-sub);font-size:12px;font-style:italic}.advent-slot-title{color:var(--text);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:6px;font-size:12px;line-height:1.4;display:-webkit-box;overflow:hidden}.advent-slot-expand{border-top:1px solid var(--border);background:var(--surface);padding:14px}.content-type-picker{margin:20px 0 24px}.ct-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px;display:grid}.ct-card{text-align:left;border:2px solid var(--border);background:var(--surface);cursor:pointer;border-radius:10px;flex-direction:column;align-items:flex-start;gap:4px;padding:14px 16px;transition:border-color .15s,box-shadow .15s,transform 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a:hover{color:var(--accent);text-decoration:none}.user-inline .name{font-weight:600}.flow-type-selector{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin:14px 0 22px;display:grid}.flow-type-card{background:var(--surface);border:2px solid var(--border);cursor:pointer;text-align:left;border-radius:12px;flex-direction:column;gap:6px;padding:16px 18px;transition:border-color .15s,background .15s,transform .1s;display:flex}.flow-type-card:hover{border-color:var(--accent)}.flow-type-card.active{border-color:var(--accent);background:var(--accent-soft)}.flow-type-emoji{font-size:26px;line-height:1}.flow-type-label{color:var(--text);font-size:15px;font-weight:700}.flow-type-desc{color:var(--text-sub);font-size:12px;line-height:1.5}.flow-diagram{gap:0;margin:24px 0 40px;display:grid}.flow-step{background:var(--surface);border:1px solid var(--border);border-radius:12px;margin-bottom:0;padding:18px 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8px;font-size:11px;font-weight:600;display:inline-block}.flow-role-host{color:#2a5a8c;background:#d9e5f2}.flow-role-guest{color:#c94560;background:#f5e3e6}.flow-role-money{color:#6b6560;background:#ede4d4}.flow-arrow{text-align:center;color:var(--text-sub);margin:6px 0;font-size:22px;line-height:1}.flow-compact{background:var(--bg);border:1px solid var(--border);border-radius:8px;flex-wrap:wrap;align-items:center;gap:6px;margin:16px 0 20px;padding:14px 16px;display:flex}.flow-compact-item{align-items:center;gap:6px;display:flex}.flow-compact-icon{background:var(--accent-soft);border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;font-size:16px;line-height:1;display:inline-flex}.flow-compact-label{font-size:14px;font-weight:600}.flow-compact-sub{color:var(--text-sub);font-size:12px}.flow-compact-arrow{color:var(--text-sub);margin:0 4px;font-size:14px}.ai-panel{background:var(--surface);border:1px solid var(--border);border-radius:12px;margin:20px 0;padding:0;overflow:hidden}.ai-step{padding:24px 26px}.ai-step+.ai-step{border-top:1px solid var(--border);background:var(--bg)}.ai-step-head{align-items:center;gap:10px;margin-bottom:8px;display:flex}.ai-badge{background:var(--accent);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;font-size:13px;font-weight:700;display:inline-flex}.ai-step h3{margin:0;font-size:15px;line-height:1.5}.ai-step p.hint{color:var(--text-sub);margin:0 0 14px;font-size:13px;line-height:1.7}.ai-prompt-box{background:var(--sub);border:1px solid var(--border);max-height:200px;color:var(--text-sub);white-space:pre-wrap;word-break:break-word;border-radius:6px;margin-bottom:12px;padding:12px 14px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;line-height:1.65;overflow-y:auto}.ai-prompt-box::-webkit-scrollbar{width:8px}.ai-prompt-box::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.ai-copy-btn{background:var(--text);color:#fff;cursor:pointer;border:0;border-radius:6px;align-items:center;gap:8px;padding:10px 18px;font-size:14px;font-weight:600;display:inline-flex}.ai-copy-btn:hover{opacity:.9}.ai-copy-btn.copied{background:var(--ok)}.ai-paste-area{resize:vertical;border:1px solid var(--border);background:var(--surface);width:100%;min-height:220px;color:var(--text);border-radius:6px;padding:12px 14px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;line-height:1.6}.ai-paste-area:focus{border-color:var(--accent);outline:none}.ai-apply-btn{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:6px;width:100%;margin-top:14px;padding:12px 22px;font-size:15px;font-weight:600}.ai-apply-btn:hover{opacity:.92}.ai-footnote{color:var(--text-sub);margin:10px 0 0;font-size:12px;line-height:1.65}.ogp-preview{border:1px solid var(--border);background:var(--surface);border-radius:8px;max-width:500px;margin:10px 0;overflow:hidden}.ogp-preview img{width:100%;display:block}.ogp-preview .ogp-meta{color:var(--text-sub);border-top:1px solid var(--border);padding:10px 14px;font-size:12px}.markdown{color:var(--text);line-height:1.85}.markdown h1,.markdown h2,.markdown h3,.markdown h4{margin:24px 0 10px;line-height:1.4}.markdown h1{font-size:22px}.markdown h2{font-size:18px}.markdown h3{font-size:16px}.markdown p{margin:0 0 14px}.markdown ul,.markdown ol{margin:0 0 14px 24px}.markdown li{margin:4px 0}.markdown strong{color:var(--text)}.markdown em{color:var(--text);font-style:italic}.markdown code{background:var(--sub);border-radius:3px;padding:2px 6px;font-family:ui-monospace,monospace;font-size:.9em}.markdown pre{background:var(--sub);border-radius:6px;margin:14px 0;padding:14px 18px;overflow-x:auto}.markdown pre code{background:0 0;padding:0}.markdown blockquote{border-left:3px solid var(--border);color:var(--text-sub);margin:14px 0;padding:0 16px}.markdown a{color:var(--accent);text-decoration:underline}.markdown table{border-collapse:collapse;margin:14px 0;font-size:14px}.markdown th,.markdown td{border:1px solid var(--border);padding:6px 10px}.markdown th{background:var(--sub)}.markdown hr{border:0;border-top:1px solid var(--border);margin:24px 0}
