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4px 7px var(--glow)}.btn-primary{--edge:var(--accent-pressed);--glow:var(--accent-shadow);background:var(--accent-solid);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{--edge:var(--border-strong);background:var(--surface-1)}.btn-ghost{--edge:transparent;--glow:transparent;background:transparent;box-shadow:none;color:var(--text-muted)}.btn-ghost:hover{background:var(--sunk);box-shadow:none;transform:none;color:var(--text-high)}.btn-ghost:active{transform:none}.btn-danger{--edge:var(--danger-soft);background:var(--surface-1);color:var(--danger)}.btn-danger:hover{background:var(--danger);color:#fff;--edge:color-mix(in oklch,var(--danger),black 24%)}.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:0 4px 0 var(--edge),0 7px 13px var(--glow)}.icon-btn{width:46px;height:46px;padding:0;justify-content:center;border-radius:50%}.btn svg,.icon-btn svg{width:18px;height:18px;stroke:currentColor;stroke-width:2.2;fill:none;stroke-linecap:round;stroke-linejoin:round}.btn.loading{color:transparent;position:relative;pointer-events:none}.btn.loading:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;margin:auto;width:16px;height:16px;border-radius:50%;border:2.4px solid rgba(255,255,255,.45);border-top-color:#fff;animation:spin .7s linear infinite}.field-label{display:block;font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);margin-bottom:7px}.field{font-family:var(--f-ui);font-weight:600;font-size:15px;width:280px;max-width:100%;padding:12px 16px;background:var(--surface-1);color:var(--text-high);border:2px solid var(--border-strong);border-radius:var(--r-sm);transition:border-color var(--dur-fast),box-shadow var(--dur-fast)}.field::placeholder{color:var(--text-faint)}.field:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-subtle)}.field.err{border-color:var(--danger)}.status{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:800;color:#fff;padding:6px 13px;border-radius:var(--pill);box-shadow:var(--sh-1)}.status svg{width:14px;height:14px;stroke:#fff;stroke-width:2.6;fill:none;stroke-linecap:round;stroke-linejoin:round}.status.ok{background:var(--ok)}.status.warn{background:var(--warn)}.status.err{background:var(--danger)}.status.sync{background:var(--text-muted)}.status.sync svg{animation:spin .8s linear infinite}.spinner{width:18px;height:18px;border-radius:50%;border:2.6px solid var(--sunk);border-top-color:var(--accent);animation:spin .7s linear infinite;display:inline-block;vertical-align:-3px}@keyframes spin{to{transform:rotate(360deg)}}.menu{width:210px;background:var(--surface-2);border-radius:var(--r);box-shadow:var(--sh-pop);padding:7px}.menu button{display:flex;gap:11px;align-items:center;width:100%;border:none;background:transparent;color:var(--text-high);font-family:var(--f-ui);font-weight:700;font-size:14px;text-align:left;padding:10px 12px;border-radius:var(--r-sm);cursor:pointer}.menu button:hover{background:var(--sunk)}.menu svg{width:16px;height:16px;stroke:var(--text-muted);stroke-width:2.2;fill:none}.menu button.danger{color:var(--danger)}.menu button.danger svg{stroke:var(--danger)}.scrim{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--scrim);display:grid;place-items:center;opacity:0;pointer-events:none;transition:opacity var(--dur-base) var(--ease-std);z-index:60}.scrim.open{opacity:1;pointer-events:auto}.dialog{width:430px;max-width:calc(100vw - 32px);background:var(--surface-2);border-radius:var(--r-lg);box-shadow:var(--sh-pop);padding:var(--sp6);transform:scale(.9) translateY(12px);opacity:0;transition:transform var(--dur-base) var(--spring),opacity var(--dur-base) var(--ease-out)}.scrim.open .dialog{transform:none;opacity:1}.dialog h3{font-family:var(--f-display);font-weight:600;font-size:24px;margin:0 0 10px}.dialog p{color:var(--text-muted);font-weight:600;margin:0}.dialog .acts{display:flex;justify-content:flex-end;gap:10px;margin-top:var(--sp5)}.lib{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:var(--sp4)}.libcard{position:relative;background:var(--surface-2);border:2px solid var(--border);border-radius:var(--r);box-shadow:var(--sh-1);overflow:hidden;cursor:pointer;transition:transform var(--dur-fast) var(--spring),box-shadow var(--dur-fast)}.libcard:hover{transform:translateY(-3px);box-shadow:var(--sh-2)}.libcard .cv{height:84px;display:grid;place-items:center;font-size:34px;background:var(--accent-subtle);color:var(--accent-text);border-bottom:2px solid var(--border)}.libcard .ci{padding:12px 14px}.libcard .cn{font-family:var(--f-heading);font-weight:600;font-size:16px}.libcard .cm{font-size:12px;font-weight:700;color:var(--text-faint);margin-top:3px}.libcard.tmpl .cv{background:var(--sunk);color:var(--text-muted)}.libcard .cv .mark{width:38px;height:38px}.libcard .kebab{position:absolute;top:8px;right:8px;width:30px;height:30px;border-radius:50%;border:none;background:color-mix(in oklch,var(--surface-2) 80%,transparent);color:var(--text-muted);cursor:pointer;display:grid;place-items:center;opacity:0;transition:opacity var(--dur-fast),background var(--dur-fast)}.libcard:hover .kebab,.libcard .kebab:focus-visible{opacity:1}.libcard .kebab:hover{background:var(--sunk);color:var(--text-high)}.libcard .kebab svg{width:18px;height:18px;stroke:currentColor;stroke-width:2.4;fill:none}.empty{text-align:center;max-width:420px;margin:0 auto;padding:var(--sp5) 0}.empty .mk{font-size:48px;line-height:1;margin-bottom:var(--sp3);color:var(--accent)}.empty .mk .mark{width:56px;height:56px}.empty h4{font-family:var(--f-display);font-weight:600;font-size:23px;margin:0 0 8px}.empty p{color:var(--text-muted);font-weight:600;margin:0 0 var(--sp4)}.mast{margin-bottom:var(--sp6)}.mast h1{font-family:var(--f-display);font-weight:700;font-size:clamp(34px,5vw,52px);line-height:1;margin:0;letter-spacing:-.01em}.mast .lede{font-size:18px;font-weight:600;color:var(--text-muted);margin:var(--sp3) 0 0}.vrow{display:flex;align-items:center;gap:var(--sp3);padding:12px 0;border-top:2px solid var(--border);font-weight:700;font-size:14px}.vrow:first-child{border-top:none}.vrow .when{flex:1;min-width:0}.vrow .ago{font-size:12px;font-weight:700;color:var(--text-faint)}.signin{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--sp4);padding:var(--sp6);text-align:center}.signin .mark{width:72px;height:72px;filter:drop-shadow(var(--sh-2))}.signin h1{font-family:var(--f-display);font-weight:700;font-size:clamp(36px,6vw,56px);margin:var(--sp2) 0 0;color:var(--accent)}.signin p{color:var(--text-muted);font-weight:600;max-width:40ch;margin:0}.page{max-width:1100px;margin:0 auto;padding:var(--sp6) var(--sp5) var(--sp8)}.toolbar{display:flex;align-items:center;gap:var(--sp3);flex-wrap:wrap;margin-bottom:var(--sp5)}.builder{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column}.builder .chrome{flex:none}.builder-main{flex:1;display:flex;min-height:0}.canvaswrap{flex:1;position:relative;min-height:0;min-width:0}.canvaswrap .react-flow{background:var(--sunk);background-image:radial-gradient(color-mix(in oklch,var(--text-faint) 38%,transparent) 1.4px,transparent 1.4px);background-size:22px 22px}.scard{position:relative;width:300px;background:var(--surface-2);border:2px solid var(--border);border-radius:var(--r);box-shadow:var(--sh-1);transition:transform var(--dur-fast) var(--spring),box-shadow var(--dur-fast),border-color var(--dur-fast)}.scard:hover{transform:translateY(-2px);box-shadow:var(--sh-2)}.scard .hd{display:flex;align-items:center;gap:8px;padding:9px 12px;border-bottom:2px solid var(--border)}.scard .hd .ttl{font-family:var(--f-heading);font-weight:600;font-size:15px;color:var(--text-high);flex:1;min-width:0;border:none;background:transparent;outline:none}.scard .hd .ttl::placeholder{color:var(--text-faint)}.scard .hd .gr{width:9px;height:9px;border-radius:50%;background:var(--accent);flex:none;box-shadow:0 0 0 3px var(--accent-subtle)}.scard .bd{padding:10px 12px;position:relative}.scard .bd .prose{width:100%;border:none;background:transparent;resize:none;outline:none;font-family:var(--f-read);font-size:15px;line-height:1.5;color:var(--text-high)}.scard .bd .prose::placeholder{color:var(--text-faint);font-style:italic}.hd-expand{flex:none;width:26px;height:26px;border:none;border-radius:8px;background:transparent;color:var(--text-faint);cursor:pointer;display:grid;place-items:center;transition:background var(--dur-fast),color var(--dur-fast)}.hd-expand:hover{background:var(--sunk);color:var(--text-high)}.hd-expand svg{width:15px;height:15px;stroke:currentColor;stroke-width:2.2;fill:none;stroke-linecap:round;stroke-linejoin:round}.react-flow__node.selected .scard{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-subtle),var(--sh-2)}.react-flow__node-story{width:300px}.scard .choices{padding:2px 12px 12px;display:flex;flex-direction:column;gap:7px}.choice-row{position:relative;display:flex}.choice{display:flex;align-items:center;gap:8px;flex:1;min-width:0;padding:7px 11px;border-radius:var(--r-sm);background:var(--accent-subtle);border:2px solid var(--accent-border);font-family:var(--f-ui);font-weight:700;font-size:13.5px;color:var(--text-high)}.choice.once{background:var(--once-soft);border-style:dashed;border-color:var(--once)}.choice.once .dot{width:7px;height:7px;border-radius:50%;background:var(--once);flex:none}.choice .lbl{flex:1;min-width:0;border:none;background:transparent;font:inherit;color:inherit;outline:none}.choice .lbl::placeholder{color:var(--text-faint);font-weight:600}.choice .kindbtn{flex:none;border:none;background:transparent;font-size:10px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted);cursor:pointer;padding:3px 6px;border-radius:8px}.choice .kindbtn:hover{background:color-mix(in oklch,var(--text-faint) 20%,transparent)}.choice.once .kindbtn{color:var(--once)}.choice .rmbtn{flex:none;border:none;background:transparent;color:var(--text-faint);cursor:pointer;font-size:16px;line-height:1;padding:0 2px}.choice .rmbtn:hover{color:var(--danger)}.addchoice{display:flex;align-items:center;gap:7px;border:2px dashed var(--border-strong);background:transparent;color:var(--text-muted);font-family:var(--f-ui);font-weight:700;font-size:12.5px;padding:7px 11px;border-radius:var(--r-sm);cursor:pointer;transition:border-color var(--dur-fast),color var(--dur-fast)}.addchoice:hover{border-color:var(--accent);color:var(--accent-text)}.addchoice svg{width:14px;height:14px;stroke:currentColor;stroke-width:2.4;fill:none}.react-flow__handle.ch-handle{width:15px;height:15px;border-radius:50%;background:var(--surface-2);border:2.5px solid var(--accent)}.react-flow__handle.ch-handle.once{border-color:var(--once)}.react-flow__handle.in-handle{width:12px;height:12px;border-radius:50%;background:var(--surface-2);border:2.5px solid var(--border-strong);left:-7px}.react-flow__edge.edge-flow .react-flow__edge-path{stroke:var(--accent);stroke-width:2.5}.react-flow__edge.edge-once .react-flow__edge-path{stroke:var(--once);stroke-width:2.5;stroke-dasharray:6 5}.react-flow__edge.selected .react-flow__edge-path{stroke-width:3.5}.cbar{position:absolute;left:12px;bottom:12px;display:flex;gap:6px;background:color-mix(in oklch,var(--surface-2) 90%,transparent);border:2px solid var(--border);border-radius:var(--pill);padding:5px;box-shadow:var(--sh-2);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:5}.cbar button{width:34px;height:34px;border:none;border-radius:50%;background:transparent;color:var(--text-high);cursor:pointer;display:grid;place-items:center;transition:background var(--dur-fast),transform var(--dur-fast) var(--spring)}.cbar button:hover{background:var(--sunk);transform:scale(1.08)}.cbar svg{width:17px;height:17px;stroke:currentColor;stroke-width:2.4;fill:none;stroke-linecap:round;stroke-linejoin:round}.growwrap{position:fixed;top:0;right:0;bottom:0;left:0;z-index:80}.growscrim{position:absolute;top:0;right:0;bottom:0;left:0;background:transparent;opacity:0;transition:opacity var(--dur-slow) var(--ease-std),background var(--dur-slow) var(--ease-std),backdrop-filter var(--dur-slow) var(--ease-std)}.growwrap.open .growscrim{opacity:1;background:var(--scrim);-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px)}.growpanel{position:fixed;overflow:hidden;background:var(--surface-2);border:2px solid var(--border);border-radius:var(--r);box-shadow:var(--sh-1);transition:top var(--dur-slow) var(--ease-std),left var(--dur-slow) var(--ease-std),width var(--dur-slow) var(--ease-std),height var(--dur-slow) var(--ease-std),border-radius var(--dur-slow) var(--ease-std),transform var(--dur-slow) var(--ease-std),box-shadow var(--dur-slow) var(--ease-std)}.growpanel.open{border-radius:var(--r-lg);box-shadow:var(--sh-pop)}.growpanel-in{display:flex;flex-direction:column;gap:var(--sp4);width:100%;height:100%;padding:var(--sp5);opacity:0;transition:opacity var(--dur-base) var(--ease-out)}.growpanel.open .growpanel-in{opacity:1;transition-delay:90ms}.growpanel-h{display:flex;align-items:center;gap:var(--sp3);width:100%;flex:none}.growpanel-h .ttl-lg{flex:1;min-width:0;border:none;background:transparent;outline:none;font-family:var(--f-heading);font-weight:600;font-size:22px;color:var(--text-high)}.growpanel-h .ttl-lg::placeholder{color:var(--text-faint)}.growpanel-h .gr{width:10px;height:10px;border-radius:50%;background:var(--accent);flex:none;box-shadow:0 0 0 3px var(--accent-subtle)}.growpanel-ta{flex:1 1 auto;width:100%;min-height:96px;resize:none;border:2px solid var(--border-strong);border-radius:var(--r-sm);padding:15px 17px;font-family:var(--f-read);font-size:17px;line-height:1.65;background:var(--surface-2);color:var(--text-high);outline:none}.growpanel-ta:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-subtle)}.growpanel-ta::placeholder{color:var(--text-faint);font-style:italic}.growchoices{flex:none;max-height:45%;overflow-y:auto;display:flex;flex-direction:column;gap:8px}.growchoices-lab{font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted)}.inkpeek-dock{flex:none;width:380px;max-width:80vw;border-left:2px solid var(--border);background:var(--sunk);display:flex;flex-direction:column;min-height:0}.inkpeek{display:flex;flex-direction:column;height:100%;background:var(--sunk);overflow:hidden}.inkpeek .ih{display:flex;align-items:center;gap:8px;padding:9px 14px;background:var(--surface-1);border-bottom:2px solid var(--border);font-size:12px;font-weight:800;color:var(--text-muted);flex:none}.inkpeek .ih .ro{margin-left:auto;font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-faint)}.inkpeek .ip-close{flex:none;border:none;background:transparent;color:var(--text-faint);cursor:pointer;font-size:14px;line-height:1;padding:2px 6px;border-radius:6px}.inkpeek .ip-close:hover{background:var(--sunk);color:var(--text-high)}.inkpeek pre{flex:1;margin:0;padding:14px 16px;overflow:auto;font-family:ui-monospace,Menlo,monospace;font-size:13px;line-height:1.6;color:var(--text-high);font-weight:600;white-space:pre}.inkpeek .ink-comment{color:var(--text-faint)}.inkpeek .ink-knot{color:var(--accent-text);font-weight:800}.inkpeek .ink-choice{color:var(--accent-text)}.inkpeek .ink-divert{color:var(--once)}.play-scrim{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.player{display:flex;flex-direction:column;width:560px;max-width:calc(100vw - 32px);max-height:84vh;background:var(--surface-2);border:2px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--sh-pop);overflow:hidden}.player .pt{display:flex;align-items:center;gap:8px;padding:12px var(--sp5);background:var(--surface-1);border-bottom:2px solid var(--border);font-family:var(--f-display);font-weight:600;font-size:16px;flex:none}.player .pt .pt-title{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.player .pt .spacer{margin-left:auto}.player .pt-btn{flex:none;border:none;background:transparent;font-family:var(--f-ui);font-weight:800;font-size:13px;color:var(--text-muted);cursor:pointer;padding:6px 10px;border-radius:var(--pill)}.player .pt-btn:hover{background:var(--sunk);color:var(--text-high)}.play-body{overflow-y:auto;padding:0}.player .pp{padding:var(--sp4) var(--sp5) 0;margin:0;font-family:var(--f-read);font-size:18px;line-height:1.62;color:var(--text-high);white-space:pre-wrap}.player .pc{padding:var(--sp4) var(--sp5) var(--sp5);display:flex;flex-direction:column;gap:10px}.pchoice{text-align:left;font-family:var(--f-read);font-weight:500;font-size:16px;color:var(--accent-text);background:var(--accent-subtle);border:2px solid var(--accent-border);border-radius:var(--r-sm);padding:11px 15px;cursor:pointer;transition:transform var(--dur-fast) var(--spring),background var(--dur-fast)}.pchoice:hover{transform:translate(3px);background:color-mix(in oklch,var(--accent) 22%,var(--bg-base))}.player .end{padding:var(--sp6) var(--sp5);text-align:center;font-family:var(--f-display);font-weight:600;color:var(--text-muted)}.player .end .fl{display:block;margin:0 auto 8px;color:var(--accent)}.player .end .fl svg{width:30px;height:30px}.board-empty{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;pointer-events:none;z-index:4}.board-empty .empty{pointer-events:auto;background:color-mix(in oklch,var(--surface-2) 92%,transparent);border:2px solid var(--border);border-radius:var(--r-lg);padding:var(--sp6) var(--sp5);box-shadow:var(--sh-2);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}