*,:before,:after{box-sizing:border-box}html,body{min-height:100%;margin:0;padding:0}:root{--bg:#f8fafc;--bg-panel:#f1f5f9;--bg-soft:#e2e8f0;--ink:#0f172a;--ink-soft:#0f172a9e;--ink-mute:#0f172a61;--ink-faint:#0f172a2e;--rule:#0f172a24;--rule-strong:#0f172a52;--ch01:#2dd4bf;--ch02:#fb923c;--ch03:#a78bfa;--rel:#2dd4bf;--amp:#fb923c;--flt:#a78bfa;--trm:#0f172a;--noise:#0f172a;--hi:var(--ch01);--gap:14px;--rad:4px;--card-w:168px;--card-h:220px;--topbar-h:44px;--hand-h:220px;--pattern-opacity:.22;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px;line-height:1.45}[data-theme=dark]{--bg:#0a0f1e;--bg-panel:#111827;--bg-soft:#1e293b;--ink:#e2e8f0;--ink-soft:#e2e8f09e;--ink-mute:#e2e8f061;--ink-faint:#e2e8f029;--rule:#e2e8f024;--rule-strong:#e2e8f052;--trm:#e2e8f0;--noise:#e2e8f0;--pattern-opacity:.22;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility}button{font:inherit;color:inherit;cursor:pointer}a{color:var(--hi);text-decoration:none}a:hover{opacity:.7}body:before{content:"";background-image:var(--pattern-bg,none);opacity:var(--pattern-opacity);pointer-events:none;z-index:0;background-size:88px 88px;position:fixed;inset:0}.hidden{display:none!important}.screen{z-index:1;min-height:100vh;position:relative}.dim{color:var(--ink-soft)}.mute{color:var(--ink-mute)}.faint{color:var(--ink-faint)}.upper{text-transform:uppercase;letter-spacing:.06em}body.hints-off .pp-card.is-invalid{opacity:1;cursor:pointer}#screen-game{flex-direction:column;height:100dvh;display:flex;overflow:hidden}.pp-topstrip{border-bottom:1px solid var(--rule);background:var(--bg);letter-spacing:.04em;min-height:var(--topbar-h);z-index:5;align-items:center;gap:12px;padding:10px 16px;font-size:12px;display:flex;position:relative}.pp-topstrip--sticky{position:sticky;top:0}.pp-topstrip__brand{letter-spacing:.06em;font-weight:700}.pp-topstrip__sep{color:var(--ink-faint)}.pp-topstrip__spacer{flex:1}.pp-topstrip__btn{appearance:none;border:1px solid var(--rule);color:var(--ink-soft);border-radius:var(--rad);font:inherit;letter-spacing:.04em;white-space:nowrap;background:0 0;align-items:center;padding:5px 10px;font-size:11px;text-decoration:none;display:inline-flex}.pp-topstrip__btn:hover{border-color:var(--ink);color:var(--ink)}.pp-topstrip__btn.is-on{color:var(--ink);border-color:var(--rule-strong)}.pp-topstrip__menu{position:relative}.pp-topstrip__dropdown{background:var(--bg);border:1px solid var(--rule-strong);border-radius:var(--rad);z-index:20;flex-direction:column;gap:4px;min-width:130px;padding:6px;display:flex;position:absolute;top:calc(100% + 6px);right:0;box-shadow:0 4px 16px #0000001a}.pp-topstrip__dropdown.hidden{display:none}.pp-topstrip__dropdown .pp-topstrip__btn{justify-content:flex-start;width:100%}.pp-scoreboard{border-bottom:1px solid var(--rule);background:var(--bg);scrollbar-width:none;top:var(--topbar-h);z-index:4;align-items:stretch;padding:0 16px;display:flex;position:sticky;overflow-x:auto}.pp-scoreboard::-webkit-scrollbar{display:none}.pp-player{border-left:1px solid var(--rule);flex-direction:column;flex:1;gap:2px;min-width:110px;padding:10px 14px 12px;display:flex;position:relative}.pp-player:first-child{border-left:0}.pp-player__name{letter-spacing:.06em;color:var(--ink-mute);text-transform:uppercase;white-space:nowrap;align-items:center;gap:6px;font-size:11px;display:flex}.pp-player__dot{background:var(--ink-mute);border-radius:50%;flex-shrink:0;width:6px;height:6px}.pp-player__score{letter-spacing:.01em;font-variant-numeric:tabular-nums;color:var(--ink-mute);font-size:22px;font-weight:700}.pp-player.is-active{background:linear-gradient(to bottom, color-mix(in oklch, var(--hi) 9%, transparent), transparent 70%)}.pp-player.is-active .pp-player__name{color:var(--hi)}.pp-player.is-active .pp-player__dot{background:var(--hi);animation:1.2s infinite pp-blink}.pp-player.is-you .pp-player__score{color:var(--ink)}@keyframes pp-blink{50%{opacity:.25}}.pp-card{width:var(--card-w);min-width:var(--card-w);height:var(--card-h);background:var(--bg-panel);border:1px solid var(--rule-strong);border-radius:var(--rad);cursor:pointer;grid-template-rows:auto 1fr auto;font-size:11px;transition:transform .12s,border-color .12s,box-shadow .12s;display:grid;position:relative;overflow:hidden}.pp-card:hover{border-color:var(--ink);transform:translateY(-2px)}.pp-card.is-selected{border-color:var(--selection-color,var(--hi));box-shadow:0 0 0 2px color-mix(in oklch, var(--selection-color,var(--hi)) 35%, transparent);transform:translateY(-6px)}.pp-card.is-invalid{opacity:.35;cursor:not-allowed}.pp-card.is-invalid:hover{border-color:var(--rule-strong);transform:none}.pp-card__bar{z-index:1;border-radius:2px;width:3px;position:absolute;top:10px;bottom:10px}.pp-card__bar--l{left:4px}.pp-card__bar--r{right:4px}.pp-card__head{border-bottom:1px solid var(--rule);letter-spacing:.04em;color:var(--ink-mute);grid-template-columns:auto 1fr auto 1fr auto;align-items:center;gap:4px;padding:8px 10px 7px;font-size:10px;display:grid}.pp-card__head .arrow{color:var(--ink-faint);text-align:center}.pp-card__head .chan{text-align:center;font-weight:600}.pp-card__body{flex-direction:column;justify-content:center;align-items:center;gap:5px;padding:8px;display:flex}.pp-card__sym{font-size:38px;line-height:1}.pp-card__type{letter-spacing:.08em;color:var(--ink);font-size:11px;font-weight:600}.pp-card__extra{color:var(--ink-mute);letter-spacing:.04em;font-size:10px}.pp-card__pkt{letter-spacing:.06em;color:var(--ink-soft);margin-top:2px;font-size:12px}.pp-card__pkt b{color:var(--ink);font-weight:700}.pp-card__foot{border-top:1px solid var(--rule);letter-spacing:.04em;color:var(--ink-mute);white-space:nowrap;justify-content:space-between;align-items:center;padding:6px 10px 8px;font-size:10px;display:flex}.pp-route{border-top:1px solid var(--rule);padding:10px 0 14px}.pp-route:first-child{border-top:0;padding-top:4px}.pp-route__head{flex-wrap:wrap;align-items:baseline;gap:12px;margin-bottom:10px;font-size:12px;display:flex}.pp-route__id{color:var(--ink);letter-spacing:.04em;white-space:nowrap;font-weight:700}.pp-route__meta{color:var(--ink-mute);letter-spacing:.04em;white-space:nowrap;font-size:11px}.pp-route__flow{white-space:nowrap;font-weight:600}.pp-route__closed{letter-spacing:.08em;border:1px solid var(--rule-strong);color:var(--ink-soft);border-radius:var(--rad);margin-left:auto;padding:2px 8px;font-size:10px}.pp-route__cards{scrollbar-width:thin;align-items:stretch;gap:0;padding-bottom:4px;display:flex;overflow-x:auto}.pp-route__cards::-webkit-scrollbar{height:6px}.pp-route__cards::-webkit-scrollbar-thumb{background:var(--rule-strong);border-radius:3px}.pp-route__connector{color:var(--ink-mute);-webkit-user-select:none;user-select:none;align-items:center;padding:0 6px;font-size:14px;display:flex}.pp-route--drop{outline:2px dashed var(--slot-color,var(--hi));outline-offset:6px;border-radius:var(--rad)}.pp-route--noise-target{outline:1.5px solid var(--amp);outline-offset:4px;border-radius:var(--rad);opacity:.7}.pp-route__newslot{z-index:2;width:var(--card-w);min-width:var(--card-w);height:var(--card-h);border:1.5px dashed var(--slot-color,var(--hi));border-radius:var(--rad);color:var(--slot-color,var(--hi));letter-spacing:.06em;text-align:center;background:0 0;flex-shrink:0;justify-content:center;align-items:center;padding:12px;font-size:11px;transition:background .12s;display:flex;position:relative}.pp-route__newslot:hover{background:color-mix(in oklch, var(--slot-color,var(--hi)) 8%, transparent)}.pp-tableau-wrap{background:color-mix(in srgb, var(--bg) 72%, transparent);flex-direction:row;flex:1;min-height:0;display:flex;overflow:hidden}.pp-tableau-col{scrollbar-width:thin;flex-direction:column;flex:1;min-width:0;padding:16px;display:flex;overflow-y:auto}.pp-tableau-col::-webkit-scrollbar{width:6px}.pp-tableau-col::-webkit-scrollbar-thumb{background:var(--rule-strong);border-radius:3px}.pp-tableau__newroute{border:1.5px dashed var(--rule);border-radius:var(--rad);background:var(--bg-panel);width:100%;color:var(--ink-mute);letter-spacing:.06em;z-index:2;margin-top:12px;padding:14px;font-size:12px;transition:border-color .12s,color .12s;position:sticky;bottom:0}.pp-tableau__newroute:hover,.pp-tableau__newroute.is-armed{border-color:var(--slot-color,var(--hi));color:var(--slot-color,var(--hi))}.pp-section-label{color:var(--ink-mute);letter-spacing:.08em;text-transform:uppercase;padding:8px 0 4px;font-size:11px}.pp-log{width:260px;max-height:none;color:var(--ink-soft);letter-spacing:.02em;background:var(--bg-soft);border-left:1px solid var(--rule);scrollbar-width:thin;border-radius:0;flex-shrink:0;margin:0;padding:14px;font-size:11px;overflow-y:auto}.pp-log::-webkit-scrollbar{width:4px}.pp-log::-webkit-scrollbar-thumb{background:var(--rule-strong);border-radius:3px}.pp-log__toggle{display:none}.pp-log__line{padding:1px 0;display:block}.pp-log__line.is-score{color:var(--hi);font-weight:600}.pp-log__line.is-drawn{color:var(--ink-soft);font-style:italic}.pp-log__line.is-opponent{color:var(--ink-mute)}.pp-log__line.is-opponent b{color:var(--ink-soft)}.pp-continue-label{letter-spacing:.08em;text-transform:uppercase;color:var(--ink-mute);font-size:11px}.pp-continue-moves{color:var(--ink-soft);letter-spacing:.02em;text-align:center;flex-direction:column;align-items:center;gap:3px;font-size:11px;display:flex}.pp-hand{background:var(--bg-panel);border-top:1px solid var(--rule-strong);z-index:4;min-height:var(--hand-h);padding:12px 16px 14px;box-shadow:0 -20px 30px -24px #0000002e}.pp-hand__head{letter-spacing:.08em;color:var(--ink-mute);text-transform:uppercase;justify-content:space-between;align-items:baseline;margin-bottom:10px;font-size:11px;display:flex}.pp-hand__hint{color:var(--ink-soft);letter-spacing:.04em;text-transform:none;font-size:11px}.pp-hand__hint b{color:var(--hi)}.pp-hand__cards{scrollbar-width:thin;align-items:flex-start;gap:10px;padding:6px 2px 4px;display:flex;overflow-x:auto}.pp-hand__cards::-webkit-scrollbar{height:6px}.pp-hand__cards::-webkit-scrollbar-thumb{background:var(--rule-strong);border-radius:3px}.pp-hand__slot{flex-direction:column;align-items:center;gap:6px;display:flex}.pp-hand__index{color:var(--ink-mute);letter-spacing:.06em;font-size:10px}.pp-panel{background:var(--bg-panel);border:1px solid var(--rule);border-radius:var(--rad)}.pp-btn{color:var(--ink);border:1px solid var(--rule-strong);border-radius:var(--rad);background:0 0;align-items:center;gap:8px;padding:10px 16px;font-size:13px;font-weight:500;transition:background .12s,border-color .12s;display:inline-flex}.pp-btn:hover{background:var(--bg-soft);border-color:var(--ink)}.pp-btn--primary{background:var(--ink);color:var(--bg);border-color:var(--ink);font-weight:600}.pp-btn--primary:hover{background:var(--ink);opacity:.88}.pp-landing{flex-direction:column;min-height:100dvh;display:flex}.pp-landing__main{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:22px;width:100%;max-width:640px;margin:0 auto;padding:32px 20px 40px;display:flex}.pp-landing__glyphs{gap:28px;margin-bottom:-4px;font-size:28px;line-height:1;display:flex}.pp-landing__title{letter-spacing:.04em;margin:0;font-size:clamp(36px,7vw,56px);font-weight:800;line-height:1}.pp-landing__tag{letter-spacing:.06em;color:var(--ink-soft);margin:0;font-size:14px;font-style:italic}.pp-landing__meta{letter-spacing:.06em;color:var(--ink-mute);text-transform:uppercase;white-space:nowrap;flex-wrap:wrap;justify-content:center;gap:8px;font-size:11px;display:flex}.pp-landing__meta .dot{color:var(--ink-faint)}.pp-landing__cta{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:4px;display:flex}.pp-landing__cta .pp-btn--primary{letter-spacing:.06em;padding:14px 28px;font-size:14px}.pp-landing__footer{letter-spacing:.04em;color:var(--ink-mute);flex-wrap:wrap;justify-content:center;gap:12px;padding:14px 20px 18px;font-size:11px;display:flex}.pp-landing__footer a{color:var(--ink-mute)}.pp-landing__footer a:hover{color:var(--ink);opacity:1}.pp-rules{text-align:left;width:100%;max-width:560px;padding:18px 20px}.pp-rules__head{letter-spacing:.08em;color:var(--ink-mute);text-transform:uppercase;justify-content:space-between;align-items:baseline;margin-bottom:10px;font-size:11px;display:flex}.pp-rules__pre{color:var(--ink-soft);margin-bottom:14px;font-size:12.5px;line-height:1.55}.pp-rules__rows{gap:6px;display:grid}.pp-rules__row{border-top:1px solid var(--rule);grid-template-columns:22px 1fr;align-items:baseline;gap:10px;padding:6px 0;font-size:12.5px;display:grid}.pp-rules__row:first-child{border-top:0;padding-top:2px}.pp-rules__sym{text-align:center;font-size:16px;line-height:1}.pp-rules__name{color:var(--ink);letter-spacing:.02em;font-weight:700}.pp-rules__desc{color:var(--ink-soft)}.overlay-screen{background:color-mix(in srgb, var(--bg) 88%, transparent);z-index:100;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.overlay-box{background:var(--bg-panel);border:1px solid var(--rule-strong);border-radius:var(--rad);width:90%;max-width:480px;padding:2rem 2.5rem}.overlay-box h2{color:var(--ink);letter-spacing:.08em;margin-bottom:1rem;font-size:1rem}.overlay-actions{align-items:center;gap:.8rem;margin-top:1.5rem;display:flex}.round-scores{margin:.8rem 0;list-style:none}.round-scores li{color:var(--ink-soft);padding:.2rem 0;font-size:.88em}.final-scores{margin:.8rem 0;list-style:none}.final-scores li{color:var(--ink-soft);padding:.25rem 0;font-size:.9em}.final-scores li.you{color:var(--ink);font-weight:600}.winner-msg{color:var(--ink);margin-top:1rem;font-size:.9em;font-weight:600}.help-box{flex-direction:column;max-width:540px;max-height:85vh;display:flex}.help-header{justify-content:space-between;align-items:center;margin-bottom:1rem;display:flex}.help-title{letter-spacing:.18em;color:var(--ink-mute);font-size:.75em}.help-close{color:var(--ink-mute);background:0 0;border:none;padding:.1rem .3rem;font-size:1rem;line-height:1}.help-close:hover{color:var(--ink)}.help-body{flex-direction:column;flex:1;gap:1rem;padding-right:.3rem;display:flex;overflow-y:auto}.help-section-title{letter-spacing:.15em;color:var(--ink-mute);text-transform:uppercase;margin-bottom:.3rem;font-size:.7em}.help-section p{color:var(--ink-soft);font-size:.88em;line-height:1.6}.help-cards{flex-direction:column;gap:.35rem;display:flex}.help-card-row{color:var(--ink-soft);font-size:.85em}.help-card-row span{color:var(--ink);font-weight:700}.overlay-scores{color:var(--ink-soft);margin:.4rem 0 .8rem;font-size:.88em}.btn-primary{background:var(--ink);color:var(--bg);letter-spacing:.06em;border-radius:var(--rad);border:none;padding:.6rem 1.8rem;font-size:.95em;font-weight:600;transition:opacity .15s}.btn-primary:hover{opacity:.85}.btn-secondary{color:var(--ink-soft);border:1px solid var(--rule-strong);border-radius:var(--rad);background:0 0;padding:.5rem 1.2rem;font-size:.9em;transition:color .15s,border-color .15s}.btn-secondary:hover{color:var(--ink);border-color:var(--ink)}.pp-hints{flex-direction:column;gap:3px;min-height:14px;margin-top:5px;display:flex}.pp-hint{white-space:nowrap;letter-spacing:.02em;font-size:10px}.pp-hint--valid{color:var(--hi)}.pp-hint--relay{color:var(--ink-soft)}.pp-hint--amp{color:var(--amp)}.pp-hint--flt{color:var(--flt)}.pp-hint--new{color:var(--ch02)}.pp-hint--invalid{color:var(--ink-mute)}body.hints-off .pp-hints{display:none}.pp-flash{animation:.4s pp-flash}@keyframes pp-flash{0%{background-color:color-mix(in oklch, var(--hi) 25%, transparent)}to{background-color:#0000}}.pp-topstrip__btn .abbr,.pp-topstrip__brand .abbr{display:none}@media (width<=720px){.pp-landing__glyphs{gap:18px;font-size:24px}.pp-tableau-wrap{flex-direction:column;overflow:hidden}.pp-tableau-col{flex:1;min-height:0;padding:12px 12px 8px;overflow-y:auto}.pp-log{border-left:none;border-bottom:1px solid var(--rule);border-top:none;border-radius:0;flex-shrink:0;order:-1;width:auto;max-height:none;padding:0}.pp-log__toggle{text-align:left;cursor:pointer;width:100%;font:inherit;color:var(--ink-soft);letter-spacing:.02em;background:0 0;border:none;justify-content:space-between;align-items:center;gap:8px;padding:8px 12px;font-size:11px;display:flex}.pp-log__latest{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.pp-log__chevron{flex-shrink:0;font-size:10px;transition:transform .15s}.pp-log.is-open .pp-log__chevron{transform:rotate(180deg)}.pp-log__lines{max-height:110px;padding:6px 12px 10px;display:none;overflow-y:auto}.pp-log.is-open .pp-log__lines{display:block}.pp-hand{padding:10px 12px 12px}.pp-topstrip{gap:8px;padding:8px 12px;font-size:11px}.pp-player{min-width:90px;padding:8px 10px 10px}.pp-player__score{font-size:18px}}@media (width<=480px){:root{--card-w:140px;--card-h:185px;--hand-h:190px;--topbar-h:38px;--gap:10px}.pp-topstrip{min-height:var(--topbar-h);gap:4px;padding:6px 8px;font-size:11px}.pp-topstrip__sep:first-of-type{display:none}.pp-topstrip__btn{padding:4px 7px;font-size:11px}.pp-topstrip__brand .full{display:none}.pp-topstrip__brand .abbr{display:inline}.pp-topstrip__btn .full{display:none}.pp-topstrip__btn .abbr{display:inline}.pp-tableau-col{padding:10px 8px 8px}.pp-player{min-width:80px;padding:6px 8px 8px}.pp-player__score{font-size:16px}.pp-player__name{font-size:10px}.pp-hand{padding:8px 8px 10px}.pp-hand__head,.pp-hand__hint{font-size:10px}.pp-landing__title{font-size:clamp(28px,9vw,42px)}.pp-landing__main{gap:18px;padding:24px 16px 32px}.pp-rules{padding:14px 16px}}