*,:before,:after{box-sizing:border-box}html,body{margin:0}body{background:var(--pz-bg);color:var(--pz-text);font-family:var(--pz-font);-webkit-font-smoothing:antialiased;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}button,input{font:inherit;color:inherit}.topbar{z-index:10;background:color-mix(in oklab, var(--pz-bg) 92%, transparent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-bottom:1px solid var(--pz-border);align-items:center;gap:10px;padding:8px 16px;display:flex;position:sticky;top:0}.brand{font-family:var(--pz-font-display);font-variation-settings:"SOFT" 100;color:inherit;font-size:1.2rem;font-weight:700;text-decoration:none}.icon-btn{cursor:pointer;touch-action:manipulation;background:0 0;border:0;place-items:center;min-width:40px;min-height:40px;display:grid}.account-btn{border:1px solid var(--pz-border);background:var(--pz-surface);min-height:40px;color:var(--pz-text);border-radius:999px;align-items:center;margin-left:auto;padding:8px 14px;font-size:.9rem;text-decoration:none;display:inline-flex}.account-btn--me{background:var(--pz-accent);width:40px;color:var(--pz-accent-text);border-color:#0000;justify-content:center;padding:0;font-weight:700}.drawer{z-index:30;background:var(--pz-surface);width:min(80vw,300px);box-shadow:var(--pz-shadow);visibility:hidden;flex-direction:column;gap:4px;padding:16px;transition:transform .18s,visibility .18s;display:flex;position:fixed;inset:0 auto 0 0;transform:translate(-105%)}.drawer a{color:inherit;border-radius:8px;min-height:44px;padding:12px 8px;text-decoration:none}.drawer a:hover{background:var(--pz-surface-2)}.drawer-close{align-self:flex-end}.drawer-open .drawer{visibility:visible;transform:none}.backdrop{z-index:20;opacity:0;pointer-events:none;background:#00000059;transition:opacity .18s;position:fixed;inset:0}.drawer-open .backdrop{opacity:1;pointer-events:auto}.main{padding:16px}.stage{background:var(--pz-surface);border:1px solid var(--pz-border);max-width:640px;box-shadow:var(--pz-shadow);border-radius:16px;margin:0 auto;padding:16px}.empty{color:var(--pz-muted);text-align:center;max-width:640px;margin:24px auto}.guest-banner{background:color-mix(in oklab, var(--pz-accent) 12%, var(--pz-surface));border:1px solid color-mix(in oklab, var(--pz-accent) 35%, var(--pz-border));border-radius:12px;align-items:center;gap:10px;max-width:640px;margin:12px auto 0;padding:8px 8px 8px 14px;display:flex}.guest-banner span{flex:1}.guest-banner a{color:var(--pz-accent);font-weight:700}.guest-banner button{cursor:pointer;background:0 0;border:0;min-width:40px;min-height:40px}.home-title{font-family:var(--pz-font-display);font-variation-settings:"SOFT" 100;margin:4px 0 0;font-size:1.4rem}.day-card{background:var(--pz-surface);border:1px solid var(--pz-border);box-shadow:var(--pz-shadow);border-radius:16px;padding:16px}.day-card h2{font-family:var(--pz-font-display);font-variation-settings:"SOFT" 100;margin:0 0 10px;font-size:1.2rem}.day-puzzles{gap:8px;margin:0;padding:0;list-style:none;display:grid}.day-puzzle{border:1px solid var(--pz-border);background:var(--pz-surface-2);min-height:48px;color:inherit;border-radius:12px;justify-content:space-between;align-items:center;padding:10px 14px;text-decoration:none;display:flex}.day-level{font-weight:600}.day-puzzle--easy .day-level{color:var(--pz-level-easy)}.day-puzzle--medium .day-level{color:var(--pz-level-medium)}.day-puzzle--regular .day-level{color:var(--pz-level-regular)}.day-puzzle--hard .day-level{color:var(--pz-level-hard)}.day-puzzle--expert .day-level{color:var(--pz-level-expert)}.day-play{color:var(--pz-muted)}.day-past{color:var(--pz-accent);min-height:40px;margin-top:10px;padding-top:8px;text-decoration:none;display:inline-block}.signin-page{gap:10px;max-width:420px;display:grid}.signin-page h2{font-family:var(--pz-font-display);font-variation-settings:"SOFT" 100;margin:0}.signin-page p{color:var(--pz-muted);margin:0;line-height:1.45}.signin-msg{color:var(--pz-bad)!important}.signin-buttons{gap:8px;margin-top:4px;display:grid}.signin-provider{border:1px solid var(--pz-border);background:var(--pz-surface-2);min-height:48px;color:var(--pz-text);cursor:pointer;touch-action:manipulation;border-radius:12px;font-weight:700}.signin-fake{border:1px dashed var(--pz-border);border-radius:10px;align-items:center;gap:8px;padding:8px;display:flex}.signin-fake input{border:1px solid var(--pz-border);background:var(--pz-surface);border-radius:8px;min-height:40px;padding:0 8px;font-size:16px}.signin-fake button{background:var(--pz-accent);min-width:40px;min-height:40px;color:var(--pz-accent-text);cursor:pointer;border:0;border-radius:8px;font-weight:700}.signin-note{font-size:.85rem}.signin-later{color:var(--pz-muted);min-height:40px;padding-top:8px}.nickname-step{place-items:center;min-height:100dvh;padding:16px;display:grid}.nickname-card{text-align:center;background:var(--pz-surface);border:1px solid var(--pz-border);width:min(100%,380px);box-shadow:var(--pz-shadow);border-radius:18px;justify-items:center;gap:10px;padding:24px 18px;display:grid}.nickname-card h2{font-family:var(--pz-font-display);font-variation-settings:"SOFT" 100;margin:0}.nickname-card input{border:1px solid var(--pz-border);background:var(--pz-surface);text-align:center;border-radius:10px;width:100%;min-height:44px;padding:0 12px;font-size:16px}.nickname-hint{color:var(--pz-muted);margin:0;font-size:.85rem;line-height:1.4}.nickname-error{color:var(--pz-bad);margin:0}.nickname-card button{background:var(--pz-accent);width:100%;min-height:48px;color:var(--pz-accent-text);cursor:pointer;border:0;border-radius:12px;font-weight:700}.nickname-card button:disabled{opacity:.5}.drawer-head{color:var(--pz-muted);text-transform:uppercase;letter-spacing:.06em;margin-top:12px;padding:4px 8px;font-size:.8rem}.drawer a.drawer-sub{padding-left:20px}.notice{background:var(--pz-surface-2);border:1px solid var(--pz-border);border-radius:12px;max-width:640px;margin:0 auto 12px;padding:10px 14px}.page h2{font-family:var(--pz-font-display);font-variation-settings:"SOFT" 100;margin:0 0 12px;font-size:1.2rem}.page h3{margin:16px 0 8px;font-size:1rem}.page button{background:var(--pz-accent);min-height:40px;color:var(--pz-accent-text);cursor:pointer;touch-action:manipulation;border:0;border-radius:10px;padding:6px 14px;font-weight:600}.page button:disabled{opacity:.5;cursor:default}.page button.quiet,.page button.icon-btn{color:var(--pz-text);border:1px solid var(--pz-border);background:0 0;font-weight:400}.page button.icon-btn{border:0}.page button.danger{background:var(--pz-bad);color:var(--pz-surface)}.page input{border:1px solid var(--pz-border);background:var(--pz-surface);border-radius:10px;min-width:0;min-height:40px;padding:0 10px;font-size:16px}.confirm{border:1px solid var(--pz-bad);border-radius:12px;flex-wrap:wrap;align-items:center;gap:8px;margin-top:12px;padding:12px;display:flex}.confirm p{flex-basis:100%;margin:0}.cal-head{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.cal-head strong{text-transform:capitalize}.cal-grid{grid-template-columns:repeat(7,1fr);gap:4px;display:grid}.cal-wd{text-align:center;color:var(--pz-muted);padding:4px 0;font-size:.8rem}.cal-day{aspect-ratio:1;border:1px solid var(--pz-border);background:var(--pz-surface-2);color:inherit;font-variant-numeric:tabular-nums;border-radius:10px;align-content:center;place-items:center;gap:2px;text-decoration:none;display:grid}.cal-day--off{color:var(--pz-muted);opacity:.5;background:0 0;border-color:#0000}.cal-day--today{border-color:var(--pz-accent);border-width:2px}.cal-dots{gap:2px;display:flex}.cal-dots i{background:var(--pz-border);border-radius:50%;width:5px;height:5px}.cal-dots i.on{background:var(--pz-star,var(--pz-accent))}.day-page{max-width:640px;margin:0 auto}.day-row{gap:4px;display:grid}.day-board-link{color:var(--pz-accent);justify-self:end;min-height:32px;padding-top:4px;font-size:.85rem;text-decoration:none}.tabs{gap:4px;margin-bottom:10px;display:flex;overflow-x:auto}.page .tab,.tab{border:1px solid var(--pz-border);min-height:40px;color:inherit;white-space:nowrap;background:0 0;border-radius:999px;align-items:center;padding:8px 14px;font-weight:400;text-decoration:none;display:inline-flex}.page .tab[aria-current=page],.tab[aria-current=page]{background:var(--pz-accent);color:var(--pz-accent-text);border-color:#0000;font-weight:700}.signin-panel{background:color-mix(in oklab, var(--pz-accent) 10%, var(--pz-surface));border-radius:12px;align-items:center;gap:10px;margin-bottom:10px;padding:10px 14px;display:flex}.signin-panel span{flex:1}.signin-panel a{color:var(--pz-accent);font-weight:700}.not-played{color:var(--pz-muted);gap:4px;margin:10px 0 0;padding:0;list-style:none;display:grid}.invite{font-variant-numeric:tabular-nums;flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 12px;display:flex}.friend-add{flex-wrap:wrap;align-items:flex-end;gap:8px;display:flex}.friend-add label{flex:200px;gap:4px;display:grid}.friend-note,.profile-msg{color:var(--pz-muted);margin:8px 0 0}.friend-list{gap:6px;margin:0;padding:0;list-style:none;display:grid}.friend-list li{background:var(--pz-surface-2);border-radius:10px;justify-content:space-between;align-items:center;gap:8px;padding:8px 12px;display:flex}.friend-list small{color:var(--pz-muted)}.friend-actions{gap:6px;display:flex}.profile-page dl{grid-template-columns:auto 1fr;align-items:center;gap:8px 14px;margin:0;display:grid}.profile-page dt{color:var(--pz-muted)}.profile-page dd{margin:0}.rename{flex-wrap:wrap;gap:6px;display:flex}.profile-links{flex-wrap:wrap;gap:8px;margin-bottom:16px;display:flex}.page .signout{display:block}.profile-danger{border-top:1px solid var(--pz-border);flex-wrap:wrap;gap:8px;margin-top:24px;padding-top:16px;display:flex}@media (prefers-reduced-motion:reduce){.drawer,.backdrop{transition:none}}.day-nav{justify-content:space-between;align-items:center;gap:8px;max-width:640px;margin:0 auto 10px;display:flex}.day-nav-label{text-align:center;text-transform:capitalize;flex:1;font-weight:600}.day-nav-arrow{border:1px solid var(--pz-border);background:var(--pz-surface);min-width:44px;min-height:44px;color:inherit;touch-action:manipulation;border-radius:999px;place-items:center;font-size:1.4rem;line-height:1;text-decoration:none;display:grid}.day-nav-arrow--off{visibility:hidden}.today{gap:10px;max-width:640px;margin:0 auto;display:grid}.today-date{color:var(--pz-muted);font-size:1rem;font-weight:400}.today-levels{grid-template-columns:repeat(3,1fr);gap:6px;display:grid}.today-level{border:1px solid var(--pz-border);background:var(--pz-surface);min-height:48px;color:inherit;touch-action:manipulation;border-radius:12px;align-content:center;place-items:center;gap:2px;padding:6px 8px;text-decoration:none;display:grid}.today-level[aria-current=page]{background:var(--pz-surface-2);border-width:2px;border-color:currentColor}.today-level[aria-current=page] .day-level{font-weight:800}.today-level.day-puzzle--easy[aria-current=page]{border-color:var(--pz-level-easy)}.today-level.day-puzzle--regular[aria-current=page]{border-color:var(--pz-level-regular)}.today-level.day-puzzle--expert[aria-current=page]{border-color:var(--pz-level-expert)}.today-level{position:relative}.today-level--glow{border-color:var(--pz-star)}.today-level--glow:after{content:"";border-radius:inherit;box-shadow:0 0 10px 3px color-mix(in oklab, var(--pz-star) 65%, transparent);opacity:0;pointer-events:none;animation:3.2s ease-in-out infinite today-glow;position:absolute;inset:0}@keyframes today-glow{0%,60%,to{opacity:0}75%{opacity:1}}@media (prefers-reduced-motion:reduce){.today-level--glow:after{opacity:.75;animation:none}}.today .day-nav{margin:0}.today-title{text-align:center;flex:1;margin:0}.lang-switch{border:1px solid var(--pz-border);background:var(--pz-surface);border-radius:999px;display:inline-flex;overflow:hidden}.lang-switch+.account-btn{margin-left:0}.lang-switch button{min-width:38px;min-height:40px;color:var(--pz-muted);letter-spacing:.04em;cursor:pointer;touch-action:manipulation;background:0 0;border:0;padding:4px 8px;font-size:.78rem;font-weight:700}.lang-switch button[aria-pressed=true]{background:var(--pz-text);color:var(--pz-bg)}.lang-switch button:focus-visible{outline:2px solid var(--pz-accent);outline-offset:-2px}@media (width<=420px){.topbar{gap:6px;padding:8px 12px}.brand{font-size:1.05rem}.lang-switch button{min-width:32px;padding:4px 6px}.account-btn{white-space:nowrap;padding:8px 10px;font-size:.85rem}}.challenge-banner{background:color-mix(in oklab, var(--pz-star) 18%, var(--pz-surface));border:1px solid var(--pz-star-edge);border-radius:12px;align-items:center;gap:10px;max-width:640px;margin:0 auto 10px;padding:10px 8px 10px 14px;font-weight:600;display:flex}.challenge-banner span{flex:1}.challenge-banner button{min-width:40px;min-height:40px;color:var(--pz-text);cursor:pointer;background:0 0;border:0}@media (width>=768px){.pz-progress{min-height:1.45em}}.top-links{gap:2px;margin-left:auto;display:flex}.top-links .icon-btn{border-radius:999px;font-size:1.15rem;text-decoration:none}.top-links .icon-btn:hover{background:var(--pz-surface-2)}.account-btn-icon{display:none}.site-foot{max-width:640px;padding:14px 16px calc(14px + env(safe-area-inset-bottom));border-top:1px solid var(--pz-border);color:var(--pz-muted);flex-wrap:wrap;justify-content:center;align-items:center;gap:4px 18px;margin:8px auto 0;font-size:.85rem;display:flex}.site-foot a,.site-foot button{color:var(--pz-muted);font:inherit;text-underline-offset:2px;cursor:pointer;background:0 0;border:0;padding:6px 0;text-decoration:underline}.site-foot a:hover,.site-foot button:hover{color:var(--pz-text)}@media (width<=480px){.account-btn--guest{justify-content:center;width:40px;padding:0}.account-btn--guest .account-btn-text{display:none}.account-btn--guest .account-btn-icon{font-size:1.1rem;display:inline}.top-links .icon-btn{min-width:36px}}.today-title,.day-nav-label,.cal-head strong{white-space:nowrap;text-overflow:ellipsis;min-width:0;overflow:hidden}@media (width<=480px){.today-title{font-size:clamp(.9rem,4.4vw,1.2rem)}.today-date{font-size:.85em}.day-nav-label{font-size:clamp(.85rem,4vw,1rem)}}.name-chip{cursor:pointer;white-space:nowrap;gap:8px;padding:4px 12px 4px 4px;font-weight:600;position:relative}.name-chip-initial{background:var(--pz-accent);width:32px;height:32px;color:var(--pz-accent-text);border-radius:50%;place-items:center;font-weight:700;display:grid}.name-chip-pop{z-index:15;background:var(--pz-text);color:var(--pz-bg);white-space:nowrap;box-shadow:var(--pz-shadow);border-radius:8px;padding:6px 10px;font-size:.85rem;font-weight:600;position:absolute;top:calc(100% + 6px);right:0}@media (width>=481px){.name-chip-pop{display:none}}@media (width<=480px){.name-chip{justify-content:center;width:40px;padding:0}.name-chip-text{display:none}}