:root{--green:#3c583e;--green-deep:#2b432e;--green-ink:#22381f;--paper:#f3f1e8;--paper-dim:#d9d8cc;--ink:#24402a;--white:#fff;--radius:4px;--c0:#e9c46a;--c1:#e98a65;--c2:#8ecae6;--c3:#cbb8e8;--c4:#f4b56a;--c5:#b4d26a;--c6:#f2a6c1;--c7:#9ad1c5;--font:"Archivo", "Helvetica Neue", Arial, sans-serif;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body{background:var(--green);color:var(--paper);font-family:var(--font);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overscroll-behavior:none;min-height:100%;margin:0;padding:0}body{min-height:100dvh;padding:env(safe-area-inset-top) env(safe-area-inset-right) 0 env(safe-area-inset-left);flex-direction:column;display:flex}.labs-bar{margin-left:calc(-1 * env(safe-area-inset-left,0px));margin-right:calc(-1 * env(safe-area-inset-right,0px))}.grain{pointer-events:none;z-index:50;opacity:.18;mix-blend-mode:soft-light;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");position:fixed;inset:0}.app{flex-direction:column;gap:14px;width:100%;max-width:480px;margin:0 auto;padding:16px 16px 40px;display:flex}.top{justify-content:space-between;align-items:center;gap:12px;display:flex}.brand{color:inherit;border-radius:6px;align-items:center;gap:10px;text-decoration:none;display:flex}.brand:hover .brand-mark{background:var(--c0)}.brand:focus-visible{outline:3px solid var(--c0);outline-offset:6px}.brand h1{letter-spacing:.22em;text-transform:uppercase;margin:0;font-size:22px;font-weight:900}.brand-mark{background:var(--paper);border-radius:2px;width:22px;height:22px;position:relative}.brand-mark:after{content:"";background:var(--green-ink);width:4px;height:4px;position:absolute;top:3px;left:3px}.top-tools{align-items:center;gap:4px;display:flex}.timer{font:inherit;font-variant-numeric:tabular-nums;letter-spacing:.08em;opacity:.9;color:var(--paper);cursor:pointer;-webkit-user-select:none;user-select:none;background:0 0;border:0;border-radius:6px;align-items:center;gap:8px;margin-right:8px;padding:6px 4px;font-weight:700;display:inline-flex}.timer:before{content:"";background:linear-gradient(90deg, var(--c0) 0 3px, transparent 3px 6px, var(--c0) 6px);flex:none;width:9px;height:11px}.timer.paused:before{background:var(--c0);clip-path:polygon(0 0,100% 50%,0 100%)}.timer.paused{opacity:.6}.timer:hover{opacity:1;background:#ffffff14}.timer.done{cursor:default}.timer.done:before{display:none}.timer.done:hover{background:0 0}.icon-btn{color:var(--paper);cursor:pointer;background:0 0;border:0;border-radius:6px;justify-content:center;align-items:center;width:40px;height:40px;display:inline-flex}.icon-btn:hover{background:#ffffff14}.icon-btn:active{transform:scale(.94)}.icon-btn:disabled{opacity:.4;cursor:default;background:0 0;transform:none}.dateline{letter-spacing:.14em;text-transform:uppercase;opacity:.7;justify-content:space-between;gap:10px;margin:-6px 0 0;font-size:12px;display:flex}.mode{font-weight:900}.home{flex-direction:column;gap:16px;display:flex}.intro{opacity:.85;max-width:42ch;margin:0;font-size:15px;line-height:1.5}.picks{flex-direction:column;gap:8px;display:flex}.pick{text-align:left;width:100%;font:inherit;color:var(--paper);border-radius:var(--radius);cursor:pointer;background:0 0;border:2px solid #f3f1e859;grid-template-columns:56px 1fr auto;align-items:center;gap:16px;padding:12px 14px 12px 12px;transition:border-color .12s,transform .12s;display:grid}.pick:hover{border-color:#f3f1e8b3}.pick:active{transform:scale(.995)}.pick:focus-visible{outline:3px solid var(--c0);outline-offset:2px}.pick svg{border-radius:6px;width:56px;height:56px;display:block}.pick-name{letter-spacing:.18em;text-transform:uppercase;font-size:18px;font-weight:900;line-height:1.1;display:block}.pick-size{letter-spacing:.12em;text-transform:uppercase;opacity:.6;margin-top:5px;font-size:11px;font-weight:700;display:block}.pick.solved{border-color:var(--paper)}.nb{white-space:nowrap}.warm-head{letter-spacing:.14em;text-transform:uppercase;opacity:.6;font-size:11px;font-weight:700}.warm{grid-template-columns:1fr 1fr;gap:8px;display:grid}.pick.warm-pick{grid-template-columns:36px 1fr;gap:12px;padding:8px 12px 8px 8px}.pick.warm-pick svg{border-radius:4px;width:36px;height:36px}.warm-pick .pick-name{letter-spacing:.14em;font-size:14px}.warm-pick.solved{border-color:#f3f1e859}.warm-pick.solved .pick-name:after{content:"✓";color:var(--c0);letter-spacing:0;margin-left:8px}.pick.hero{border-color:var(--paper);flex-direction:column;align-items:stretch;gap:14px;margin-top:8px;padding:16px;display:flex}.hero-body{align-items:center;gap:18px;display:flex}.hero-body svg{flex:none;width:96px;height:96px}.hero .pick-name{letter-spacing:.12em;font-size:18px}.hero-status{font-variant-numeric:tabular-nums}.hero.solved .hero-status{color:var(--c0);opacity:1}.hero-cta{background:var(--paper);color:var(--ink);border:2px solid var(--paper);border-radius:var(--radius);text-align:center;letter-spacing:.14em;text-transform:uppercase;padding:13px 14px;font-size:13px;font-weight:900}.hero.solved .hero-cta{color:var(--paper);background:0 0}.home-howto{border-top:1px solid #f3f1e840;padding-top:12px;font-size:14px;line-height:1.5}.home-howto summary{cursor:pointer;letter-spacing:.14em;text-transform:uppercase;opacity:.8;font-size:12px;font-weight:700}.home-howto b{color:var(--c0)}@media (width<=400px){.hero-body svg{width:76px;height:76px}.hero .pick-name{font-size:16px}}.game{flex-direction:column;gap:14px;display:flex}.board{justify-content:center;display:flex}.grid{aspect-ratio:1;touch-action:none;-webkit-user-select:none;user-select:none;width:100%;max-width:440px;position:relative}.tiles,.labels,.paths{width:100%;height:100%;position:absolute;inset:0}.labels,.paths{pointer-events:none}.paths{z-index:0;overflow:visible}.tiles{z-index:1}.labels{z-index:2}.badge{width:calc(var(--cell) * .34);height:calc(var(--cell) * .34);margin-left:calc(var(--cell) * -.17);margin-top:calc(var(--cell) * -.17);background:var(--green-ink);color:var(--paper);font-weight:900;font-size:calc(var(--cell) * .2);border-radius:50%;justify-content:center;align-items:center;line-height:1;display:flex;position:absolute;box-shadow:0 0 0 2px #f3f1e880}.badge.pending{width:calc(var(--cell) * .12);height:calc(var(--cell) * .12);margin-left:calc(var(--cell) * -.06);margin-top:calc(var(--cell) * -.06);background:var(--paper);box-shadow:none}.tile{background:var(--paper);border-radius:3px;transition:background-color .12s,transform .12s;position:absolute;box-shadow:inset 0 0 0 1px #24402a14}.tile:before{content:"";background:var(--green-ink);opacity:.85;border-radius:1px;width:11%;height:11%;position:absolute;top:11%;left:11%}.tile.found{background:var(--tile-color);box-shadow:none}.tile.found:before{display:none}.tile.active{background:var(--green-ink);box-shadow:none}.tile.active:before{background:var(--paper);opacity:.8}.tile.hinted{animation:.7s ease-in-out 3 hint-pulse}@keyframes hint-pulse{0%,to{box-shadow:inset 0 0 0 1px #24402a14}50%{box-shadow:0 0 0 4px var(--c0), inset 0 0 0 1px #24402a14;transform:scale(1.06)}}.label{color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:-.02em;justify-content:center;align-items:center;font-weight:900;transition:color .12s;display:flex;position:absolute}.label.active{color:var(--paper)}.grid.shake{animation:.36s shake}@keyframes shake{0%,to{transform:translate(0)}20%{transform:translate(-6px)}40%{transform:translate(6px)}60%{transform:translate(-4px)}80%{transform:translate(4px)}}.grid.paused .label{color:#0000}.grid.paused .tile{background:var(--paper);box-shadow:inset 0 0 0 1px #24402a14}.grid.paused .tile:before{background:var(--green-ink);opacity:.85;display:block}.grid.paused .paths,.grid.paused .badge{visibility:hidden}.veil{z-index:3;font:inherit;color:var(--paper);cursor:pointer;background:#3c583edb;border:0;border-radius:6px;flex-direction:column;justify-content:center;align-items:center;gap:10px;margin:0;padding:24px;animation:.22s ease-out both veil;display:flex;position:absolute;inset:-4px}@keyframes veil{0%{opacity:0}}.veil-mark{gap:8px;margin-bottom:10px;display:flex}.veil-mark:before,.veil-mark:after{content:"";background:var(--paper);border-radius:3px;width:14px;height:42px}.veil-title{letter-spacing:.18em;text-transform:uppercase;font-size:26px;font-weight:900;line-height:1}.veil-time{font-variant-numeric:tabular-nums;letter-spacing:.08em;opacity:.7;font-size:15px;font-weight:700}.veil-cta{letter-spacing:.14em;text-transform:uppercase;color:var(--c0);margin-top:12px;font-size:12px;font-weight:700}.veil-verb:before{content:"Tap"}@media (hover:hover) and (pointer:fine){.veil-verb:before{content:"Click"}}.veil:hover .veil-cta{text-underline-offset:3px;text-decoration:underline}.veil:focus-visible{outline:3px solid var(--c0);outline-offset:-3px}.paths .trail{fill:none;stroke-linecap:round;stroke-linejoin:round}.paths .badge-bg{fill:var(--green-ink)}.paths .badge-bg.pending{fill:var(--paper)}.paths .badge-text{fill:var(--paper);font-family:var(--font);text-anchor:middle;dominant-baseline:central;font-weight:900}.readout{letter-spacing:.04em;flex-wrap:wrap;justify-content:center;align-items:center;gap:6px;min-height:44px;font-size:15px;font-weight:700;display:flex}.readout-hint{opacity:.6;letter-spacing:.06em;text-align:center;font-size:13px;font-weight:500}.readout{--slot:36px;--op-slot:20px;--chip-h:30px}.readout .msg{letter-spacing:.08em;text-transform:uppercase;font-size:12px;font-weight:700}.readout .msg.bad{color:var(--c1)}.readout .msg.good{color:var(--c0)}.eq{--slot:32px;--op-slot:18px;--chip-h:26px;align-items:center;display:inline-flex;position:relative}.readout .eq{--slot:36px;--op-slot:20px;--chip-h:30px}.eq .slot{height:var(--chip-h);flex:none;justify-content:center;align-items:center;display:inline-flex}.eq .slot.term{width:var(--slot)}.eq .slot.op{width:var(--op-slot);font-size:14px;font-weight:700}.eq .slot.op.pending{opacity:.35}.eq .chip{background:var(--tile-color,var(--paper));color:var(--ink);width:var(--slot);height:var(--chip-h);font-variant-numeric:tabular-nums;letter-spacing:-.02em;border-radius:3px;justify-content:center;align-items:center;font-size:14px;font-weight:900;display:inline-flex}.eq .ph{background:var(--paper);border-radius:1px;width:9px;height:9px}.eq .ph-op{background:var(--paper);opacity:.35;border-radius:50%;width:3px;height:3px}.eq .brace{border:1.5px solid var(--paper);opacity:.85;pointer-events:none;border-top:0;border-radius:0 0 2px 2px;height:4px;position:absolute;left:3px}.tick{color:var(--c0);margin-left:8px;font-weight:900}.list{flex-direction:column;gap:11px;min-height:60px;display:flex}.row{align-items:center;height:26px;display:flex}.row.new{animation:.3s pop}@keyframes pop{0%{opacity:0}}.actions,.onward{grid-auto-columns:1fr;grid-auto-flow:column;gap:8px;display:grid}.onward .btn{padding:14px}.btn{font:inherit;letter-spacing:.12em;text-transform:uppercase;border-radius:var(--radius);color:var(--paper);cursor:pointer;background:0 0;border:2px solid #f3f1e859;padding:12px 14px;font-size:12px;font-weight:700}.btn:hover{border-color:#f3f1e8b3}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.4;cursor:default}.btn.primary{background:var(--paper);color:var(--ink);border-color:var(--paper)}.btn.ghost{opacity:.8;border-color:#0000}.btn.danger{border-color:var(--c1);color:var(--c1)}.howto{background:#00000024;border-radius:6px;padding:4px 16px;font-size:14px;line-height:1.5}.howto b{color:var(--c0)}.foot{letter-spacing:.14em;text-transform:uppercase;opacity:.5;text-align:center;font-size:11px}.sheet-backdrop{z-index:60;background:#14221699;position:fixed;inset:0}.sheet{background:var(--green-deep);border-top:2px solid var(--paper);width:min(100%,480px);padding:20px 20px calc(24px + env(safe-area-inset-bottom));z-index:70;border-radius:12px 12px 0 0;flex-direction:column;gap:14px;animation:.25s rise;display:flex;position:fixed;bottom:0;left:50%;transform:translate(-50%)}@keyframes rise{0%{opacity:0;transform:translate(-50%,30px)}}.sheet h2{letter-spacing:.18em;text-transform:uppercase;margin:0;font-size:22px;font-weight:900}.results-stats{margin:0;font-size:15px;line-height:1.5}.results-row{grid-template-columns:1fr 1fr;gap:8px;display:grid}.field{letter-spacing:.12em;text-transform:uppercase;opacity:.9;flex-direction:column;gap:6px;font-size:12px;display:flex}.field input{font:inherit;border-radius:var(--radius);color:var(--paper);background:0 0;border:2px solid #f3f1e859;padding:10px;font-size:16px}.muted{opacity:.6;margin:0;font-size:12px;line-height:1.5}[hidden]{display:none!important}@media (prefers-reduced-motion:reduce){.veil{animation:none!important}.pick,.label,.tile{transition:none}}