:root{--sidebar-w: 200px;--header-h: 56px;--bg-color: #FFFFEE;--text-color: #800000;--header-text: #AF0A0F;--link-color: #000080;--link-hover: #FF0000;--post-bg: #F0E0D6;--border-color: #D9BFB7;--input-bg: #ffffff;--btn-bg: #F0E0D6;--btn-border: #800000;--name-color: #117743;--subject-color: #0F0C5D;--quote-color: #789922;--card-shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);--card-shadow-hover: 0 4px 12px rgba(0,0,0,.12), 0 2px 4px rgba(0,0,0,.08);--card-shadow-elevated: 0 8px 24px rgba(0,0,0,.14), 0 4px 8px rgba(0,0,0,.1);--glass-bg: rgba(240,224,214,.7);--glass-border: rgba(217,191,183,.5);--card-header-gradient: linear-gradient(135deg, var(--post-bg), var(--bg-color));--accent-green: #4caf50;--accent-red: #f44336;--accent-blue: #2196f3;--accent-purple: #9c27b0;--accent-orange: #ff9800}[data-theme=yotsuba]{--bg-color: #EEF2FF;--text-color: #000000;--header-text: #AF0A0F;--link-color: #34345C;--link-hover: #FF0000;--post-bg: #D6DAF0;--border-color: #B7C5D9;--input-bg: #ffffff;--btn-bg: #EEAA88;--btn-border: #000000;--name-color: #117743;--subject-color: #0F0C5D;--quote-color: #789922;--card-shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);--card-shadow-hover: 0 4px 12px rgba(0,0,0,.12), 0 2px 4px rgba(0,0,0,.08);--card-shadow-elevated: 0 8px 24px rgba(0,0,0,.14), 0 4px 8px rgba(0,0,0,.1);--glass-bg: rgba(214,218,240,.7);--glass-border: rgba(183,197,217,.5);--card-header-gradient: linear-gradient(135deg, var(--post-bg), var(--bg-color))}[data-theme=tomorrow]{--bg-color: #1d1f21;--text-color: #c5c8c6;--header-text: #cc6666;--link-color: #81a2be;--link-hover: #c5c8c6;--post-bg: #282a2e;--border-color: #373b41;--input-bg: #373b41;--btn-bg: #373b41;--btn-border: #c5c8c6;--name-color: #b5bd68;--subject-color: #b294bb;--quote-color: #789922;--card-shadow: 0 1px 3px rgba(0,0,0,.3), 0 1px 2px rgba(0,0,0,.24);--card-shadow-hover: 0 4px 12px rgba(0,0,0,.4), 0 2px 4px rgba(0,0,0,.3);--card-shadow-elevated: 0 8px 24px rgba(0,0,0,.5), 0 4px 8px rgba(0,0,0,.35);--glass-bg: rgba(40,42,46,.75);--glass-border: rgba(55,59,65,.6);--card-header-gradient: linear-gradient(135deg, #282a2e, #1d1f21)}[data-theme=photon]{--bg-color: #ffffff;--text-color: #333333;--header-text: #333333;--link-color: #FF6600;--link-hover: #000000;--post-bg: #f8f8f8;--border-color: #eeeeee;--input-bg: #ffffff;--btn-bg: #ffffff;--btn-border: #cccccc;--name-color: #333333;--subject-color: #333333;--quote-color: #789922;--card-shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--card-shadow-hover: 0 4px 12px rgba(0,0,0,.1), 0 2px 4px rgba(0,0,0,.06);--card-shadow-elevated: 0 8px 24px rgba(0,0,0,.12), 0 4px 8px rgba(0,0,0,.08);--glass-bg: rgba(248,248,248,.7);--glass-border: rgba(238,238,238,.5);--card-header-gradient: linear-gradient(135deg, #f8f8f8, #ffffff)}html,body,#root{height:100%}html{overflow-x:hidden}@media(max-width:900px){html,body,#root{height:auto;min-height:100%}}body{margin:0;background:var(--bg-color);color:var(--text-color);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Arial}.app-root{min-height:100%;display:flex;flex-direction:column}.app-main{flex:1;padding:24px}.app-main.with-sidebar{padding-left:calc(var(--sidebar-w) + 24px)}.site-header{position:sticky;top:0;backdrop-filter:blur(6px);background:#ffffffd9;border-bottom:1px solid var(--border-color);z-index:20;height:var(--header-h)}.site-header__inner{max-width:1100px;margin:0 auto;height:100%;display:flex;align-items:center;justify-content:space-between;padding:0 16px}.site-logo{display:flex;align-items:center;gap:10px;font-weight:700}.site-logo img{height:28px;width:auto}.site-actions{display:flex;align-items:center;gap:12px}.balance{font-variant-numeric:tabular-nums;padding:6px 10px;border:1px solid var(--border-color);border-radius:10px}.site-sidebar{position:fixed;top:var(--header-h);left:0;bottom:0;width:var(--sidebar-w);border-right:1px solid var(--border-color);background:#fafafa;z-index:10}.sidebar-nav{display:flex;flex-direction:column;padding:16px;gap:8px}.nav-item{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text-color);padding:10px 12px;border-radius:10px;border:1px solid transparent;transition:background .15s ease,border-color .15s ease,transform .02s ease}.nav-item:hover{background:#f1f1f1;border-color:var(--border-color)}.nav-item:active{transform:translateY(1px)}.nav-item.is-active{background:#111;color:#fff;border-color:#111}.nav-icon{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px}.nav-label{font-weight:600}.nav-button{background:none;border:none;padding:0;font:inherit;text-align:left}.nav-button:focus-visible{outline:2px solid #111;border-radius:10px}.btn{border:1px solid var(--text-color);background:#f6f6f6;padding:8px 14px;border-radius:12px;cursor:pointer;transition:transform .02s ease,background .15s ease}.btn:hover{background:#ececec}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:#111;color:#fff}.btn-primary:hover{background:#000}.site-header__error{color:#b91c1c;font-size:14px;padding:6px 16px;border-top:1px solid var(--border-color)}@media(max-width:820px){:root{--sidebar-w: 72px}.app-main.with-sidebar{padding-left:calc(var(--sidebar-w) + 16px)}.nav-label{display:none}.sidebar-nav{align-items:center}}.create-bundle{max-width:820px;margin:24px auto;background:#fff;border:1px solid var(--border-color);border-radius:16px;padding:16px}.create-bundle h2{margin:0 0 12px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media(max-width:600px){.form-grid{grid-template-columns:1fr}}.form-grid label{display:flex;flex-direction:column;gap:6px;font-size:14px}.form-grid input,.form-grid textarea{padding:10px 12px;border:1px solid var(--border-color);border-radius:10px;font-size:14px}.form-grid .col-span-2{grid-column:1 / -1}.img-preview{margin-top:8px;border:1px solid var(--border-color);border-radius:12px;overflow:hidden;width:160px;height:160px}.img-preview img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.form-actions{display:flex;justify-content:flex-end;margin-top:16px;gap:8px;flex-wrap:wrap}.form-error{margin-top:10px;color:#b91c1c}.result-box{margin-top:16px;padding:12px;border:1px solid var(--border-color);border-radius:12px;background:#fafafa;font-size:14px}.result-box .links{margin-top:8px}.result-box a{text-decoration:none;border-bottom:1px dashed currentColor}.bundle-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-top:16px}.bundle-card-link{text-decoration:none;color:inherit;display:block}.bundle-card-link:hover 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dd{margin:0;font-size:14px;font-family:ui-monospace,SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace}.bundle-card__links{display:flex;gap:12px;font-size:14px}.bundle-card__links a{text-decoration:none;border-bottom:1px dashed currentColor}.muted-text{color:var(--muted-color);font-size:14px}.bundle-detail{max-width:960px;margin:0 auto;padding:24px}.bundle-detail__body{margin-top:24px;display:grid;grid-template-columns:minmax(280px,360px) 1fr;gap:24px;align-items:flex-start}.bundle-detail__media{border:1px solid var(--border-color);border-radius:16px;overflow:hidden;background:#fafafa}.bundle-detail__media img{width:100%;display:block}.bundle-detail__content h1{margin:0 0 12px;display:flex;gap:10px;align-items:baseline}.bundle-detail__content h1 span{font-size:18px;color:var(--muted-color)}.bundle-detail__description{margin:0 0 16px;color:var(--muted-color)}.bundle-detail__content dl{display:grid;gap:12px;margin:0 0 16px}.bundle-detail__content dt{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted-color)}.bundle-detail__content dd{margin:0;font-size:15px;word-break:break-all}.bundle-detail__actions{display:flex;gap:12px;margin-bottom:16px;flex-wrap:wrap}.bundle-detail__trade{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:16px}.trade-form{border:1px solid var(--border-color);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:10px;background:var(--post-bg)}.trade-form input{padding:10px;border:1px solid var(--border-color);border-radius:8px;font-size:16px}.bundle-detail__links{display:flex;gap:16px;flex-wrap:wrap}.bundle-detail__links a{text-decoration:none;border-bottom:1px dashed currentColor;font-size:14px}@media(max-width:720px){.bundle-detail__body{grid-template-columns:1fr}}.smart-panel{background:var(--bg-color);border:1px solid var(--btn-border);margin-top:10px;padding:5px;font-family:arial,helvetica,sans-serif;font-size:10pt;color:var(--text-color);border-radius:0;box-shadow:none}.smart-panel__header{background:var(--btn-bg);color:var(--header-text);padding:2px 5px;font-weight:700;font-size:10pt;border:1px solid var(--border-color);margin-bottom:5px;display:flex;justify-content:space-between}.smart-panel__tabs{margin-bottom:5px;padding-left:5px}.smart-panel__tabs .tab{background:none;border:none;color:var(--link-color);text-decoration:underline;cursor:pointer;padding:0 5px;font-size:10pt}.smart-panel__tabs .tab:hover{color:var(--link-hover)}.smart-panel__tabs .tab.active{font-weight:700;color:var(--text-color);text-decoration:none}.smart-panel__content{padding:0 5px}.input-group{margin-top:2px;display:flex;align-items:center}.input-group input{border:1px solid var(--border-color);background:var(--input-bg);color:var(--text-color);padding:2px;font-size:10pt;width:150px;flex:1}.input-group .btn-text{background:none;border:none;color:var(--link-color);text-decoration:underline;cursor:pointer;font-size:8pt;margin-left:5px}.cost-preview{font-size:10px;color:var(--text-color);margin-left:2px}.smart-panel .btn{border:1px solid var(--btn-border);background:var(--btn-bg);color:var(--text-color);font-size:10pt;cursor:pointer;border-radius:0;padding:4px 10px;margin-top:5px}.smart-panel .btn:hover{filter:brightness(.9)}.smart-panel .btn:active{filter:brightness(.8)}.smart-panel .btn.full-width,.trading-panel .btn.full-width{width:100%;box-sizing:border-box}.message-box{margin-top:5px;font-weight:700}.message-box.error{color:var(--error-color)}.message-box.success{color:var(--success-color)}.live-indicator{font-size:10px;color:green}.badge{font-size:10px;font-weight:700;border:1px solid #800000;padding:1px 3px;background:#fff;color:maroon;margin-left:5px}