:root{color-scheme:dark;font-family:Inter,Pretendard,system-ui,sans-serif;background:#101318;color:#f5f7fb}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:#101318}button,input,textarea{font:inherit}button{cursor:pointer}.board-shell{min-height:100vh}.board-topbar{position:-webkit-sticky;position:sticky;top:0;z-index:10;display:grid;grid-template-columns:48px minmax(0,1fr) auto;align-items:center;grid-gap:14px;gap:14px;min-height:68px;padding:0 28px;border-bottom:1px solid #282e38;background:rgba(16,19,24,.94);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.brand-button,.menu-button,.text-button{border:0;background:transparent;color:inherit}.menu-button{width:42px;height:42px;border:1px solid #303744;border-radius:12px;font-size:1.2rem}.brand-button{justify-self:start;padding:0;font-size:1.05rem;font-weight:900;letter-spacing:.18em}.topbar-location{grid-column:3;grid-row:1;color:#8f99ab;font-size:.84rem;white-space:nowrap}.topbar-actions{position:absolute;top:50%;right:28px;display:flex;align-items:center;gap:14px;transform:translateY(-50%)}.ai-toggle-button,.board-status{display:none}.board-topbar:has(.write-button) .topbar-location{display:none}.danger-button,.secondary-button,.write-button{min-height:42px;padding:0 18px;border-radius:11px;font-weight:800}.write-button{border:0;background:#ece8d2;color:#16181d}.secondary-button{border:1px solid #353c49;background:#1a1f27;color:#e6eaf1}.danger-button{border:1px solid #633842;background:#29181d;color:#ff9dab}.board-content{width:min(1080px,calc(100% - 40px));margin:0 auto;padding:72px 0 96px}.board-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.board-heading p,.post-form>div>p,.post-view header>p{margin:0 0 10px;color:#8e98aa;font-size:.72rem;font-weight:800;letter-spacing:.17em}h1{margin:0}.board-heading h1,.post-form h1,.post-view h1{font-size:clamp(2.2rem,5vw,4.2rem);letter-spacing:-.05em}.board-search,.post-form input,.post-form textarea{border:1px solid #303744;outline:none;background:#171b22;color:#f5f7fb}.board-search{width:min(360px,100%);min-height:46px;padding:0 15px;border-radius:12px}.board-search:focus,.post-form input:focus,.post-form textarea:focus{border-color:#9a9271;box-shadow:0 0 0 3px rgba(154,146,113,.14)}.board-table{overflow:hidden;border:1px solid #2a303b;border-radius:18px;background:#151920}.board-row{display:grid;grid-template-columns:72px minmax(0,1fr) 140px 180px;align-items:center;grid-gap:18px;gap:18px;width:100%;padding:0 22px}.board-row-head{min-height:48px;border-bottom:1px solid #2a303b;color:#7f899a;font-size:.78rem}.board-row-item{min-height:68px;border:0;border-bottom:1px solid #252b35;background:transparent;color:#aeb6c4;text-align:left}.board-row-item:last-child{border-bottom:0}.board-row-item:hover{background:#1a1f27}.board-row-item strong{overflow:hidden;color:#f5f7fb;text-overflow:ellipsis;white-space:nowrap}.board-row-item time{font-size:.82rem}.board-empty{display:grid;place-items:center;grid-gap:8px;gap:8px;min-height:280px;color:#7f899a;text-align:center}.board-empty strong{color:#dce1e9}.post-form,.post-view{max-width:860px;margin:0 auto}.text-button{margin-bottom:32px;padding:0;color:#9ca5b5}.post-view header{padding-bottom:28px;border-bottom:1px solid #2a303b}.post-meta{display:flex;gap:18px;margin-top:20px;color:#8f99ab;font-size:.86rem}.post-body{min-height:320px;padding:42px 0;color:#d5dae3;line-height:1.9;white-space:pre-wrap}.post-actions{display:flex;justify-content:flex-end;gap:10px;padding-top:22px;border-top:1px solid #2a303b}.post-form{display:grid;grid-gap:24px;gap:24px}.post-form label{display:grid;grid-gap:9px;gap:9px;color:#cbd2dd;font-size:.9rem;font-weight:700}.post-form input,.post-form textarea{width:100%;border-radius:12px}.post-form input{min-height:48px;padding:0 14px}.post-form textarea{padding:15px;resize:vertical;line-height:1.7}.form-submit{justify-self:end}@media (max-width:760px){.board-topbar{padding:0 16px}.topbar-actions{right:16px}.board-content{width:min(calc(100% - 24px),680px);padding-top:42px}.board-heading{align-items:stretch;flex-direction:column}.board-search{width:100%}.board-row{grid-template-columns:42px minmax(0,1fr) 90px;gap:10px;padding:0 12px}.board-row>:last-child{display:none}.board-row-head{font-size:.72rem}}@media (max-width:480px){.board-topbar{grid-template-columns:44px minmax(0,1fr) auto;gap:10px;padding:0 12px}.topbar-actions{right:12px}.write-button{min-height:38px;padding:0 13px}.post-actions,.post-meta{align-items:stretch;flex-direction:column}}.drawer-backdrop{position:fixed;inset:0;z-index:30;border:0;background:rgba(0,0,0,.58);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.nav-drawer{position:fixed;inset:0 auto 0 0;z-index:40;width:min(360px,calc(100% - 48px));padding:26px;border-right:1px solid #343b47;background:#171c24;transform:translateX(-102%);transition:transform .18s ease;box-shadow:24px 0 70px rgba(0,0,0,.35)}.nav-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:24px;border-bottom:1px solid #343b47}.drawer-head>div{display:grid;grid-gap:5px;gap:5px}.drawer-head strong{letter-spacing:.16em}.drawer-head span{color:#7f899a;font-size:.68rem;letter-spacing:.18em}.drawer-head>button{width:42px;height:42px;border:1px solid #38404d;border-radius:50%;background:transparent;color:#f5f7fb;font-size:1.45rem}.nav-drawer nav{display:grid;grid-gap:8px;gap:8px;margin-top:26px}.nav-drawer nav button{display:grid;grid-template-columns:34px 1fr auto;align-items:center;min-height:56px;padding:0 16px;border:1px solid transparent;border-radius:13px;background:transparent;color:#cdd3dd;text-align:left}.nav-drawer nav button.active{border-color:#9a9271;background:rgba(154,146,113,.12);color:#fff}.nav-drawer nav button:disabled{cursor:not-allowed;color:#687181}.nav-drawer nav button span{color:#7f899a;font-size:.72rem}.nav-drawer nav button small{color:#687181;font-size:.68rem}.topbar-location{color:#7f899a;font-size:.82rem}.ai-toggle-button{min-height:40px;padding:0 14px;border:1px solid #3a4350;border-radius:10px;background:#171c24;color:#d8dee8;font-weight:700}.empty-workspace-panel{display:grid;grid-gap:18px;gap:18px;min-height:520px;place-content:center;justify-items:start;padding:48px;border:1px solid #2b323d;border-radius:22px;background:rgba(18,22,29,.82)}.empty-workspace-panel>p{margin:0;color:#8f9878;font-size:.72rem;font-weight:800;letter-spacing:.18em}.empty-workspace-panel>h1{margin:0}.empty-workspace-panel>span{max-width:560px;color:#9ba5b4;line-height:1.7}.library-dropzone{width:min(560px,100%);padding:36px;border:1px dashed #46505d;border-radius:16px;color:#778291;text-align:center}.ai-backdrop{position:fixed;inset:0;z-index:50;border:0;background:rgba(0,0,0,.42);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.ai-console{position:fixed;inset:0 0 0 auto;z-index:60;display:grid;grid-template-rows:auto auto auto minmax(0,1fr) auto;width:min(420px,calc(100% - 24px));border-left:1px solid #343b47;background:#11161d;transform:translateX(102%);transition:transform .18s ease;box-shadow:-24px 0 70px rgba(0,0,0,.38)}.ai-console.open{transform:translateX(0)}.ai-console-head{display:flex;align-items:center;justify-content:space-between;padding:22px;border-bottom:1px solid #2d3540}.ai-console-head>div{display:grid;grid-gap:5px;gap:5px}.ai-console-head strong{letter-spacing:.14em}.ai-console-head span{color:#737f8f;font-size:.68rem;letter-spacing:.14em}.ai-console-head>button{width:40px;height:40px;border:1px solid #39424e;border-radius:50%;background:transparent;color:#fff;font-size:1.35rem}.ai-context{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 22px;border-bottom:1px solid #252d36;color:#7d8795;font-size:.78rem}.ai-context strong{color:#dce2eb}.ai-quick-actions{display:flex;gap:8px;overflow-x:auto;padding:14px 22px;border-bottom:1px solid #252d36}.ai-quick-actions button{flex:0 0 auto;min-height:34px;padding:0 12px;border:1px solid #39424e;border-radius:999px;background:#171d25;color:#bdc6d1;font-size:.76rem}.ai-messages{display:grid;align-content:start;grid-gap:12px;gap:12px;overflow-y:auto;padding:20px 22px}.ai-message{max-width:88%;padding:12px 14px;border-radius:14px;line-height:1.6;white-space:pre-wrap}.ai-message.assistant{justify-self:start;background:#1b222b;color:#d6dde7}.ai-message.user{justify-self:end;background:#7d7658;color:#fff}.ai-input-form{display:grid;grid-gap:12px;gap:12px;padding:16px 22px 22px;border-top:1px solid #2d3540;background:#11161d}.ai-input-form textarea{min-height:88px}.ai-input-form>div{display:flex;align-items:center;justify-content:space-between;gap:12px}@media (max-width:760px){.board-status,.topbar-location{display:none}.empty-workspace-panel{min-height:420px;padding:30px 22px}.ai-console{width:min(100%,420px)}}