:root{--ic-bg: #f6f4ef;--ic-surface: #ffffff;--ic-accent: #00837b;--ic-accent-soft: #d5ecea;--ic-accent-tint: rgba(0, 131, 123, .08);--ic-sidebar: #0f3b38;--ic-text: #17211d;--ic-text-secondary: #545f59;--ic-text-muted: #8b948e;--ic-border: rgba(23, 33, 29, .08);--ic-border-strong: rgba(23, 33, 29, .12);--ic-danger-bg: #fdeceb;--ic-danger-fg: #a3281f;--ic-radius-sm: 8px;--ic-radius: 12px;--ic-radius-pill: 999px;--ic-font: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box}body{margin:0;font-family:var(--ic-font);color:var(--ic-text);background:var(--ic-bg);-webkit-font-smoothing:antialiased}button{font-family:inherit}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.ic-app{display:flex;min-height:100vh;background:var(--ic-bg)}.ic-sidebar{width:240px;flex-shrink:0;background:#0f3b38;color:#e7efed;display:flex;flex-direction:column;padding:20px 14px}.ic-sidebar__brand,.ic-sidebar__user{display:flex;align-items:center;gap:10px}.ic-sidebar__user{margin-top:auto;padding-top:16px;border-top:1px solid rgba(255,255,255,.12)}.ic-sidebar__mark,.ic-sidebar__avatar{width:34px;height:34px;border-radius:10px;background:var(--ic-accent);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:12px;font-weight:600;color:#f6f4ef}.ic-sidebar__name{display:block;font-size:13px;font-weight:600}.ic-sidebar__sub{display:block;font-size:11px;opacity:.7}.ic-sidebar__nav{margin-top:24px;display:flex;flex-direction:column;gap:4px}.ic-sidebar__link{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:transparent;color:#cfe0dd;text-align:left;padding:9px 12px;border-radius:var(--ic-radius-sm);font-size:13px;cursor:pointer}.ic-sidebar__link:hover{background:#ffffff12;color:#fff}.ic-sidebar__link.is-active{background:var(--ic-accent);color:#fff;font-weight:600}.ic-main{flex-grow:1;padding:28px 32px;min-width:0}.ic-main__head h1{margin:0;font-size:22px}.ic-main__meta{margin:4px 0 20px;font-size:13px;color:var(--ic-text-secondary)}.ic-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.ic-card{background:var(--ic-surface);border:1px solid var(--ic-border);border-radius:var(--ic-radius);padding:16px;display:flex;flex-direction:column;gap:6px}.ic-card__head{display:flex;align-items:center;justify-content:space-between}.ic-card__mark{width:36px;height:36px;border-radius:10px;background:var(--ic-accent-soft);display:flex;align-items:center;justify-content:center}.ic-card__mark.is-active{background:var(--ic-accent)}.ic-card__title{margin:6px 0 0;font-size:15px}.ic-card__meta{margin:0;font-size:11px;color:var(--ic-text-muted)}.ic-card__blurb{margin:4px 0 0;font-size:13px;color:var(--ic-text-secondary);line-height:1.45}.ic-card__foot{margin-top:12px;display:flex;justify-content:flex-end}.ic-pill{display:inline-flex;align-items:center;gap:5px;font-size:11px;color:var(--ic-text-secondary);background:var(--ic-bg);border-radius:var(--ic-radius-pill);padding:3px 9px}.ic-pill__dot{width:6px;height:6px;border-radius:50%;background:var(--ic-text-muted)}.ic-pill.is-active{color:var(--ic-accent);background:var(--ic-accent-tint)}.ic-pill.is-active .ic-pill__dot{background:var(--ic-accent)}.ic-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:var(--ic-accent);color:#fff;border-radius:var(--ic-radius-pill);padding:7px 18px;font-size:13px;font-weight:500;cursor:pointer}.ic-btn:disabled{opacity:.5;cursor:not-allowed}.ic-chat{background:var(--ic-surface);border:1px solid var(--ic-border);border-radius:var(--ic-radius);display:flex;flex-direction:column;min-height:70vh;overflow:hidden}.ic-chat__head{padding:18px 20px;border-bottom:1px solid var(--ic-border)}.ic-linkback{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:none;display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--ic-text-secondary);cursor:pointer;padding:0;margin-bottom:10px}.ic-chat__title{margin:0;font-size:17px}.ic-chat__meta{margin:2px 0 0;font-size:12px;color:var(--ic-text-muted)}.ic-chat__log{flex-grow:1;padding:18px 20px;display:flex;flex-direction:column;gap:10px;overflow-y:auto}.ic-chat__empty{margin:0;font-size:13px;color:var(--ic-text-muted)}.ic-msg{max-width:78%;padding:10px 14px;border-radius:var(--ic-radius);font-size:13px;line-height:1.5;white-space:pre-wrap}.ic-msg.is-user{align-self:flex-end;background:var(--ic-accent);color:#fff}.ic-msg.is-assistant{align-self:flex-start;background:var(--ic-bg);color:var(--ic-text)}.ic-msg.is-busy{color:var(--ic-text-muted)}.ic-msg.is-error{align-self:flex-start;background:#fdeceb;color:#a3281f}.ic-chat__composer{display:flex;gap:10px;padding:14px 20px;border-top:1px solid var(--ic-border)}.ic-chat__composer input{flex-grow:1;padding:9px 14px;border-radius:var(--ic-radius-pill);border:1px solid var(--ic-border-strong);background:var(--ic-bg);font-size:13px;font-family:inherit}.ic-empty{border:1px dashed var(--ic-border-strong);border-radius:var(--ic-radius);padding:40px 24px;text-align:center;color:var(--ic-text-secondary)}.ic-empty h3{margin:0 0 6px;color:var(--ic-text)}.ic-empty p{margin:0;font-size:13px}@media(max-width:720px){.ic-app{flex-direction:column}.ic-sidebar{width:100%}.ic-main{padding:20px 16px}}