/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,::backdrop,:after,:before{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:host,:root{--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue","Noto Sans",Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";--font-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,::backdrop,:after,:before{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}:host,html{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue","Noto Sans",Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,pre,samp{font-family:var(--default-mono-font-family,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}menu,ol,ul{list-style:none}audio,canvas,embed,iframe,img,object,svg,video{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,optgroup,select,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit,::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-millisecond-field,::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.fixed{position:fixed}.grid{display:grid}.hidden{display:none}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{--paper:#f2eadc;--paper-light:#fbf7ee;--ink:#203a36;--ink-soft:#52645e;--terracotta:#bd5c42;--sun:#e8b95c;--line:#203a3629;--shadow:0 24px 70px #3a302226;--snap-flash:#e8b95cdb;--snap-glow:#e8b95c61}*{box-sizing:border-box}html{background:var(--paper)}body{color:var(--ink);background:radial-gradient(circle at 12% 5%,#fffc,transparent 31rem),var(--paper);margin:0;font-family:Avenir Next,Noto Sans SC,PingFang SC,sans-serif}a,button{-webkit-tap-highlight-color:transparent}button{font:inherit}a{color:inherit;text-decoration:none}.brand-mark{letter-spacing:.06em;align-items:center;gap:.55rem;font-family:Kaiti SC,STKaiti,serif;font-size:1.2rem;font-weight:700;display:inline-flex}.brand-mark>span{width:2rem;height:2rem;color:var(--paper-light);background:var(--terracotta);border-radius:38% 62% 46% 54%;place-items:center;display:grid;transform:rotate(8deg)}.landing{overflow:hidden}.landing-nav{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;width:min(1180px,100% - 40px);height:86px;margin:auto;display:flex}.nav-link{border-bottom:1px solid;padding-bottom:4px;font-size:.9rem}.hero{grid-template-columns:.92fr 1.08fr;align-items:center;gap:7vw;width:min(1180px,100% - 40px);min-height:670px;margin:auto;padding:72px 0 96px;display:grid}.eyebrow{color:var(--terracotta);letter-spacing:.22em;margin:0 0 1.2rem;font-size:.68rem;font-weight:800}.faq-section h2,.hero h1,.steps-section h2{letter-spacing:-.045em;margin:0;font-family:Kaiti SC,STKaiti,serif;font-weight:700}.hero h1{font-size:clamp(3.4rem,6vw,6.15rem);line-height:.98}.hero h1 em{color:var(--terracotta);white-space:nowrap;font-style:normal;position:relative}.hero h1 em:after{content:"";background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 300 20'%3E%3Cpath d='M4 13c65-9 158 2 292-7' fill='none' stroke='%23bd5c42' stroke-width='4' stroke-linecap='round'/%3E%3C/svg%3E") 50%/100% 100% no-repeat;height:.12em;position:absolute;bottom:-.06em;left:2%;right:-3%}.hero-intro{max-width:31rem;color:var(--ink-soft);margin:2rem 0;font-size:1.02rem;line-height:1.9}.hero-actions{flex-wrap:wrap;align-items:center;gap:1.25rem;display:flex}.primary-button{color:#fff;background:var(--ink);min-height:54px;box-shadow:5px 5px 0 var(--sun);border-radius:3px;align-items:center;gap:1.4rem;padding:0 1.3rem 0 1.5rem;font-weight:700;transition:transform .18s,box-shadow .18s;display:inline-flex}.primary-button:hover{box-shadow:8px 8px 0 var(--sun);transform:translate(-2px,-2px)}.privacy-note{color:var(--ink-soft);font-size:.78rem}.install-button{min-height:48px;color:var(--ink);border:1px solid var(--line);cursor:pointer;background:#ffffff5c;border-radius:3px;padding:0 14px}.home-actions-block{gap:18px;display:grid}.continue-card{border-left:3px solid var(--terracotta);background:#ffffff6b;justify-content:space-between;align-items:center;gap:18px;max-width:34rem;padding:14px 16px;display:flex}.continue-card>span:first-child{display:grid}.continue-card small{color:var(--terracotta);letter-spacing:.16em;font-size:.55rem;font-weight:800}.continue-card>span:last-child{color:var(--ink-soft);white-space:nowrap;font-size:.78rem}.ios-install-help{color:var(--ink-soft);margin:0;font-size:.78rem}.pwa-update-notice{z-index:200;right:max(18px,env(safe-area-inset-right));bottom:max(18px,env(safe-area-inset-bottom));color:#fff;background:#203a36f5;border:1px solid #ffffff38;align-items:center;gap:12px;max-width:min(430px,100vw - 36px);padding:14px;display:flex;position:fixed;box-shadow:0 18px 50px #14262247}.pwa-update-notice>span{gap:3px;display:grid}.pwa-update-notice small{color:#ffffffb3;line-height:1.4}.pwa-update-notice button{color:#fff;cursor:pointer;white-space:nowrap;background:0 0;border:1px solid #ffffff47;min-height:44px;padding:0 12px}.pwa-update-notice button:last-child{border:0;width:44px;padding:0}.hero-art{place-items:center;display:grid;position:relative}.hero-art:before{content:"";aspect-ratio:1;border:1px solid #203a362e;border-radius:50%;width:88%;position:absolute}.preview-frame{width:min(100%,560px);box-shadow:var(--shadow);background:#fffaf1;padding:15px 15px 50px;position:relative;transform:rotate(2.4deg)}.preview-frame img{aspect-ratio:4/3;object-fit:cover;filter:saturate(.9)contrast(.96);width:100%;display:block}.frame-label{text-align:center;color:var(--ink-soft);letter-spacing:.14em;font-family:Kaiti SC,STKaiti,serif;position:absolute;bottom:15px;left:0;right:0}.floating-piece{aspect-ratio:1.25;filter:drop-shadow(0 15px 12px #2a322b47);clip-path:polygon(0 0,35% 0,37% 9%,43% 15%,50% 17%,57% 14%,63% 8%,65% 0,100% 0,100% 100%,0 100%);background:url(/sample-puzzle.svg) 50%/500% 400%;width:29%;position:absolute}.floating-piece-one{top:16%;right:-10%;transform:rotate(12deg)}.floating-piece-two{bottom:12%;left:-8%;transform:rotate(-8deg)}.steps-section{color:#f7f0e4;background:var(--ink);padding:100px max(20px,50% - 590px)}.faq-section h2,.steps-section h2{font-size:clamp(2.5rem,5vw,4.5rem)}.steps-grid{border-top:1px solid #ffffff2e;grid-template-columns:repeat(3,1fr);margin-top:4rem;display:grid}.steps-grid article{border-right:1px solid #ffffff2e;min-height:225px;padding:2rem 2.5rem 1rem 0}.steps-grid article+article{padding-left:2.5rem}.steps-grid article:last-child{border:0}.steps-grid span{color:var(--sun);font-family:Georgia,serif;font-style:italic}.steps-grid h3{margin:2.6rem 0 .7rem;font-size:1.25rem}.steps-grid p{color:#ffffffad;font-size:.9rem;line-height:1.8}.faq-section{grid-template-columns:.8fr 1.2fr;gap:9vw;width:min(1180px,100% - 40px);margin:auto;padding:110px 0;display:grid}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line);padding:1.5rem 0}.faq-list summary{cursor:pointer;justify-content:space-between;font-weight:700;list-style:none;display:flex}.faq-list p{color:var(--ink-soft);line-height:1.8}.game-shell{background:linear-gradient(#203a3609 1px,transparent 1px),linear-gradient(90deg,#203a3609 1px,transparent 1px),var(--paper);-webkit-user-select:none;user-select:none;background-size:28px 28px;flex-direction:column;height:100dvh;display:flex;overflow:hidden}.game-toolbar{z-index:20;min-height:72px;padding:max(10px,env(safe-area-inset-top)) max(22px,env(safe-area-inset-right)) 10px max(22px,env(safe-area-inset-left));border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#f2eadce6;flex:none;grid-template-columns:1fr auto 1fr;align-items:center;display:grid;position:relative}.game-stats{align-items:center;gap:1.35rem;display:flex}.game-stats span{align-items:baseline;gap:.5rem;display:flex}.game-stats small{color:var(--ink-soft);font-size:.68rem}.game-stats strong{min-width:2.8rem;font-family:Courier New,monospace;font-size:.96rem}.game-stats i{background:var(--line);width:1px;height:19px}.text-button{white-space:nowrap;min-width:48px;min-height:44px;color:var(--ink);border:1px solid var(--line);cursor:pointer;background:#ffffff59;border-radius:999px;padding:0 12px}.toolbar-actions{justify-self:end;align-items:center;gap:6px;display:flex;position:relative}.game-settings summary{border:1px solid var(--line);cursor:pointer;background:#ffffff59;border-radius:50%;place-items:center;width:44px;height:44px;list-style:none;display:grid}.game-settings summary::-webkit-details-marker{display:none}.game-settings>div{z-index:30;border:1px solid var(--line);background:var(--paper-light);gap:12px;width:238px;padding:14px;display:grid;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 16px 40px #203a362e}.game-settings label{justify-content:space-between;align-items:center;gap:12px;font-size:.78rem;display:flex}.game-settings label>span{gap:2px;display:grid}.game-settings label small,.toggle-row label small{color:var(--ink-soft);font-size:.75rem;font-weight:400}.game-settings label.is-disabled,.toggle-row label.is-disabled{opacity:.62}.game-settings select{border:1px solid var(--line);background:#fff;max-width:126px;min-height:34px}.game-stage{flex:1;grid-template-columns:minmax(0,1.62fr) minmax(290px,.9fr);width:min(1380px,100%);min-height:0;margin:0 auto;display:grid}.board-column{--desktop-board-max-height:max(240px,calc(100dvh - 240px));flex-direction:column;justify-content:center;min-height:0;padding:clamp(22px,4vw,55px);position:relative}.board-caption,.board-column{align-items:center;display:flex}.board-caption{width:min(100%,820px,calc(var(--desktop-board-max-height) * var(--puzzle-aspect,1.333)));color:var(--ink-soft);justify-content:space-between;margin-bottom:14px;font-family:Kaiti SC,STKaiti,serif}.board-caption-actions{align-items:center;gap:8px;display:flex}.difficulty-chip{letter-spacing:.1em;border:1px solid var(--line);border-radius:999px;padding:.35rem .7rem;font-family:Avenir Next,sans-serif;font-size:.75rem;font-weight:700}.puzzle-board{width:min(100%,820px,calc(var(--desktop-board-max-height) * var(--puzzle-aspect,1.333)));max-height:var(--desktop-board-max-height);aspect-ratio:4/3;isolation:isolate;background:#d8d1c4;border:9px solid #fff9ed;outline:1px solid #203a3626;transition:box-shadow .4s;position:relative;box-shadow:0 18px 50px #3f43332e,inset 0 0 0 1px #203a361a}.puzzle-board.is-complete{box-shadow:0 24px 80px #bd5c4247}.puzzle-board.has-snap-feedback:after{content:"";z-index:8;pointer-events:none;box-shadow:inset 0 0 0 3px var(--snap-flash),inset 0 0 32px var(--snap-glow);animation:snap-feedback .24s ease-out both;position:absolute;inset:0}.board-reference{object-fit:fill;transition:opacity .18s}.board-guide,.board-reference{pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.board-guide{z-index:1;transition:opacity .26s;overflow:visible}.puzzle-board.is-complete .board-guide{opacity:0}.board-guide-piece{fill:#fffaf006;stroke:#ffffffc7;stroke-width:2px;vector-effect:non-scaling-stroke;transition:fill .12s,stroke .12s}.board-guide-piece.is-near{fill:#e8b95c47;stroke:#f4c76dfa;stroke-width:3px}.locked-piece{z-index:4;pointer-events:none;animation:snap-in .19s cubic-bezier(.2,1.35,.45,1);position:absolute}.locked-piece .puzzle-piece,.puzzle-piece{width:100%;height:100%}.puzzle-piece{cursor:grab;touch-action:none;background:0 0;border:0;padding:0;display:block}.puzzle-piece:active{cursor:grabbing}.puzzle-piece svg{width:100%;height:100%;display:block;overflow:visible}.piece-outline{fill:none;stroke:#ffffffe0;stroke-width:2.5px;vector-effect:non-scaling-stroke}.completion-card{z-index:9;color:#fff;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#203a36e6;border:1px solid #ffffff4d;border-radius:3px;place-items:center;min-width:210px;padding:20px 24px;animation:completion-in .5s cubic-bezier(.2,1.3,.4,1);display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 20px 55px #1428244d}.completion-card>span{color:var(--sun);font-size:1.7rem}.completion-card strong{font-family:Kaiti SC,STKaiti,serif;font-size:1.8rem}.completion-card small{color:#ffffffb8;margin-top:4px}.reference-control{min-width:44px;height:44px;min-height:44px;color:var(--ink-soft);cursor:pointer;touch-action:none;opacity:.68;background:0 0;border:0;border-radius:999px;justify-content:center;align-items:center;gap:6px;padding:0 8px;display:inline-flex}.reference-control:focus-visible,.reference-control:hover,.reference-control[aria-pressed=true]{color:var(--ink);opacity:1;background:#ffffff6b}.reference-control span{color:var(--terracotta);font-size:1rem}.reference-control small{white-space:nowrap;font-size:.75rem}.piece-tray{border-left:1px solid var(--line);background:#fffaf07a;flex-direction:column;min-width:0;padding:clamp(25px,4vw,52px);display:flex;overflow:hidden;container-type:inline-size}.tray-heading{border-bottom:1px solid var(--line);justify-content:space-between;align-items:end;padding-bottom:20px;display:flex}.tray-heading small{color:var(--terracotta);letter-spacing:.2em;font-size:.6rem;font-weight:800}.tray-heading h2{margin:.2rem 0 0;font-family:Kaiti SC,STKaiti,serif;font-size:1.55rem}.tray-heading>span{color:var(--ink-soft);font-size:.78rem}.piece-pool{--pool-piece-width:96px;--pool-piece-height:76px;grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:var(--pool-piece-height);flex:1;align-content:start;justify-items:center;gap:8px 0;min-height:0;padding:26px 0;display:grid}.pool-slot{width:var(--pool-piece-width);height:var(--pool-piece-height);transform:rotate(var(--piece-rotation));transition:transform .18s;animation:piece-arrive .46s both}.piece-pool.is-dense .pool-slot{animation:none}.piece-pool.is-dense{grid-template-columns:repeat(var(--pool-columns),minmax(0,1fr))}.pool-slot:nth-child(2n){animation-delay:45ms}.pool-slot:nth-child(3n){animation-delay:90ms}.pool-slot:hover{transform:rotate(0)translateY(-3px)}.pool-slot.is-wrong{animation:wrong-shake .34s}.tray-hint{color:var(--ink-soft);gap:.65rem;font-size:.75rem;line-height:1.6;display:flex}.tray-hint span{color:var(--terracotta);font-size:1rem}.drag-layer{z-index:100;transform-origin:50%;pointer-events:none;will-change:transform;filter:drop-shadow(0 18px 12px #19282440);animation:drag-lift .13s ease-out;position:fixed;top:0;left:0}@keyframes piece-arrive{0%{opacity:0;transform:translateY(16px)rotate(0)}to{opacity:1;transform:translateY(0) rotate(var(--piece-rotation))}}@keyframes wrong-shake{0%,to{transform:translateX(0) rotate(var(--piece-rotation))}25%{transform:translateX(-6px) rotate(var(--piece-rotation))}75%{transform:translateX(6px) rotate(var(--piece-rotation))}}@keyframes drag-lift{0%{opacity:.55;filter:drop-shadow(0 5px 4px #1928241f)}to{opacity:1;filter:drop-shadow(0 18px 12px #19282440)}}@keyframes snap-in{0%{opacity:.75;transform:scale(1.08)}}@keyframes snap-feedback{0%{opacity:1}to{opacity:0}}@keyframes completion-in{0%{opacity:0;transform:translate(-50%,-43%)scale(.85)}}@media (max-width:800px),(orientation:portrait){.game-shell{overflow:hidden}.game-toolbar{min-height:56px;padding-top:max(6px,env(safe-area-inset-top));grid-template-columns:auto 1fr auto;padding-bottom:6px}.game-toolbar .brand-mark{font-size:0}.game-toolbar .brand-mark>span{font-size:1rem}.game-stats{justify-content:center;gap:clamp(.55rem,2.5vw,1.1rem)}.game-stats span{text-align:center;gap:0;display:grid}.game-stats i{height:24px}.text-button{min-width:56px;padding-inline:8px}.game-stage{flex-direction:column;min-height:0;display:flex;overflow:hidden}.board-column{flex:none;justify-content:flex-start;padding:4px 18px 5px}.board-caption{width:min(100%,820px);min-height:36px;margin-bottom:2px;font-size:.86rem}.reference-control{width:36px;height:36px;min-height:36px;padding:0;position:relative}.reference-control:after{content:"";position:absolute;inset:-4px}.reference-control small{display:none}.puzzle-board{width:min(100%,calc(44dvh * var(--puzzle-aspect,1.333)));border-width:6px;max-height:44dvh}.piece-tray{min-height:0;padding:5px 18px calc(8px + env(safe-area-inset-bottom));border-top:1px solid var(--line);border-left:0;flex:1;overflow:hidden}.piece-pool{gap:8px 0;min-height:0;padding:5px 0}.tray-heading{align-items:center;min-height:38px;padding-bottom:5px}.tray-heading small{display:none}.tray-heading h2{margin:0;font-size:1.08rem}.tray-hint{display:none}}@media (max-width:680px){.landing-nav{height:70px}.hero{grid-template-columns:1fr;gap:3.5rem;min-height:auto;padding:52px 0 70px}.hero h1{font-size:clamp(3.15rem,15vw,4.8rem)}.hero-art{width:92%;margin:auto}.steps-section{padding-top:72px;padding-bottom:72px}.steps-grid{grid-template-columns:1fr}.steps-grid article,.steps-grid article+article{border-bottom:1px solid #ffffff2e;border-right:0;min-height:170px;padding:1.6rem 0}.steps-grid h3{margin:1.5rem 0 .4rem}.faq-section{grid-template-columns:1fr;padding:75px 0}.board-caption>span:first-child{font-size:.82rem}}@container (max-width:280px){.piece-pool{grid-template-columns:1fr}}@container (min-width:300px){.piece-pool{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (prefers-reduced-motion:reduce){*,:after,:before{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.setup-page{background:radial-gradient(circle at 15% 15%,#fffc,transparent 28rem),var(--paper);height:100dvh;min-height:100dvh;overflow-y:auto}.setup-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;width:min(1180px,100% - 40px);min-height:76px;margin:auto;display:flex}.setup-header p{color:var(--ink-soft);font-size:.75rem}.mobile-image-summary,.mobile-next-button,.mobile-setup-title,.setup-mobile-steps{display:none}.setup-layout{grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);align-items:start;gap:clamp(36px,7vw,90px);width:min(1120px,100% - 40px);min-height:calc(100dvh - 76px);margin:auto;padding:clamp(24px,5vh,56px) 0 48px;display:grid}.setup-preview-panel{justify-items:center;gap:16px;display:grid}.crop-preview{outline:1px solid var(--line);max-width:100%;box-shadow:var(--shadow);background:#d8d1c4;border:12px solid #fff9ed;position:relative;overflow:hidden}.crop-preview.is-landscape{width:min(100%,620px);height:auto;max-height:56dvh}.crop-preview.is-portrait{width:auto;height:min(56dvh,620px)}.crop-preview img{object-fit:cover;width:100%;height:100%}.crop-corners:after,.crop-corners:before{content:"";pointer-events:none;border:1px solid #ffffffb8;position:absolute;inset:14px}.setup-grid-preview{z-index:2;pointer-events:none;width:100%;height:100%;position:absolute;inset:0;overflow:hidden}.setup-grid-preview path{fill:#0000;stroke:var(--paper-light);stroke-width:2px;vector-effect:non-scaling-stroke;opacity:.9}.setup-grid-label{z-index:3;color:var(--paper-light);background:var(--ink);letter-spacing:.04em;pointer-events:none;border-radius:999px;padding:6px 10px;font-size:.75rem;font-weight:700;position:absolute;bottom:12px;right:12px}.secondary-upload input{opacity:0;pointer-events:none;position:absolute}.secondary-upload{min-height:46px;color:var(--ink);border:1px solid var(--line);cursor:pointer;background:#ffffff73;border-radius:999px;align-items:center;padding:0 18px;display:inline-flex}.setup-preview-panel>p{color:var(--ink-soft);text-align:center;margin:0;font-size:.75rem}.setup-controls h1{margin:0 0 32px;font-family:Kaiti SC,STKaiti,serif;font-size:clamp(2.5rem,5vw,4.2rem);line-height:1}.setup-controls fieldset{border:0;border-top:1px solid var(--line);margin:0;padding:20px 0}.setup-controls legend{padding:0 0 12px;font-size:.85rem;font-weight:700}.difficulty-grid,.option-row{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.difficulty-grid button,.option-row button{min-height:46px;color:var(--ink-soft);border:1px solid var(--line);cursor:pointer;background:#ffffff57;border-radius:3px;padding:8px}.difficulty-grid button.is-selected,.option-row button.is-selected{color:#fff;border-color:var(--ink);background:var(--ink)}.difficulty-grid{grid-template-columns:repeat(5,1fr)}.difficulty-grid button{gap:2px;display:grid}.difficulty-grid strong{font-family:Georgia,serif;font-size:1.2rem}.difficulty-grid span{font-size:.75rem}.toggle-row{border-top:1px solid var(--line);gap:26px;padding:18px 0;display:flex}.crop-position-controls{gap:12px;display:grid}.crop-position-controls label{color:var(--ink-soft);grid-template-columns:42px 1fr;align-items:center;gap:12px;font-size:.78rem;display:grid}.crop-position-controls input{width:100%;accent-color:var(--terracotta)}.toggle-row label{align-items:center;gap:8px;min-height:44px;display:inline-flex}.toggle-row label>span{gap:2px;display:grid}.toggle-row input{width:20px;height:20px;accent-color:var(--terracotta)}.form-error{color:#9f3c2b;font-size:.82rem}.start-game-button{color:#fff;background:var(--terracotta);width:100%;min-height:58px;box-shadow:5px 5px 0 var(--sun);cursor:pointer;border:0;border-radius:3px;justify-content:space-between;align-items:center;padding:0 20px;font-weight:800;display:flex}.start-game-button:disabled{opacity:.62;cursor:wait}.mobile-next-button{color:#fff;background:var(--ink);cursor:pointer;border:0;border-radius:3px;justify-content:space-between;align-items:center;width:100%;min-height:54px;padding:0 18px;font-weight:800}.state-page{text-align:center;place-content:center;justify-items:center;min-height:100dvh;padding:40px;display:grid}.complete-card h1,.state-page h1{font-family:Kaiti SC,STKaiti,serif}.state-page button{color:#fff;background:var(--ink);border:0;min-height:46px;padding:0 18px}.complete-page{background:var(--paper);place-items:center;min-height:100dvh;padding:40px 20px;display:grid;position:relative;overflow:hidden}.complete-card{z-index:2;text-align:center;border:1px solid var(--line);width:min(680px,100%);box-shadow:var(--shadow);background:#fffaf0e0;padding:clamp(25px,5vw,48px);position:relative}.complete-card h1{margin:0 0 24px;font-size:clamp(2.8rem,8vw,5rem)}.complete-image{background:#ddd;overflow:hidden;box-shadow:0 16px 45px #203a362e}.complete-image img{object-fit:contain;width:100%;max-height:42dvh;display:block}.result-grid{grid-template-columns:repeat(3,1fr);margin:24px 0;display:grid}.result-grid span{border-right:1px solid var(--line);gap:4px;display:grid}.result-grid span:last-child{border:0}.result-grid small{color:var(--ink-soft)}.result-grid strong{font-family:Courier New,monospace;font-size:1.2rem}.complete-actions{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.complete-actions button{min-height:46px;color:var(--ink);border:1px solid var(--line);cursor:pointer;background:0 0;padding:0 16px}.complete-actions button:first-child{color:#fff;background:var(--ink)}.confetti{pointer-events:none;position:absolute;inset:0}.confetti i{left:calc((var(--n,1) * 5.4) * 1%);background:var(--terracotta);width:8px;height:18px;animation:confetti-fall 3s ease-in infinite;position:absolute;top:-20px}.confetti i:nth-child(3n){background:var(--sun);transform:rotate(35deg)}.confetti i:nth-child(2n){background:#5d827a;animation-delay:.7s}.confetti i:first-child{--n:1}.confetti i:nth-child(2){--n:2}.confetti i:nth-child(3){--n:3}.confetti i:nth-child(4){--n:4}.confetti i:nth-child(5){--n:5}.confetti i:nth-child(6){--n:6}.confetti i:nth-child(7){--n:7}.confetti i:nth-child(8){--n:8}.confetti i:nth-child(9){--n:9}.confetti i:nth-child(10){--n:10}.confetti i:nth-child(11){--n:11}.confetti i:nth-child(12){--n:12}.confetti i:nth-child(13){--n:13}.confetti i:nth-child(14){--n:14}.confetti i:nth-child(15){--n:15}.confetti i:nth-child(16){--n:16}.confetti i:nth-child(17){--n:17}.confetti i:nth-child(18){--n:18}@keyframes confetti-fall{to{transform:translate(30px,105dvh)rotate(480deg)}}@media (max-width:800px){.setup-page{flex-direction:column;height:100dvh;min-height:0;display:flex;overflow:hidden}.setup-grid-label,.setup-grid-preview{display:none}.setup-header{min-height:64px}.setup-header,.setup-mobile-steps{flex:none;width:min(100% - 32px,720px)}.setup-mobile-steps{border-bottom:1px solid var(--line);grid-template-columns:1fr 36px 1fr;align-items:center;min-height:56px;margin:0 auto;display:grid}.setup-mobile-steps button{min-height:44px;color:var(--ink-soft);cursor:pointer;background:0 0;border:0;align-items:center;gap:8px;padding:0;display:flex}.setup-mobile-steps button:last-child{justify-self:end}.setup-mobile-steps button>span{border:1px solid var(--line);border-radius:50%;flex:none;place-items:center;width:26px;height:26px;font-family:Georgia,serif;font-size:.75rem;display:grid}.setup-mobile-steps button>strong{font-size:.75rem}.setup-mobile-steps button.is-current{color:var(--ink)}.setup-mobile-steps button.is-current>span{color:#fff;border-color:var(--terracotta);background:var(--terracotta)}.setup-mobile-steps>i{background:var(--line);height:1px}.setup-layout{width:min(100% - 32px,720px);min-height:0;padding:14px 0 calc(16px + env(safe-area-inset-bottom));overscroll-behavior:contain;flex:1;grid-template-columns:1fr;align-content:start;gap:12px;margin:0 auto;overflow-y:auto}.crop-preview.is-landscape{border-width:8px;width:min(100%,330px);height:auto;max-height:30dvh}.crop-preview.is-portrait{border-width:8px;width:auto;height:min(30dvh,330px)}.setup-preview-panel{gap:10px}.setup-preview-panel>p{max-width:330px}.setup-controls{width:min(100%,520px);margin:0 auto}.desktop-setup-title,.setup-controls>.eyebrow{display:none}.mobile-setup-title{display:inline}.setup-controls h1{margin:2px 0 12px;font-size:clamp(2rem,10vw,2.75rem)}.setup-controls fieldset{padding:12px 0}.setup-controls legend{padding-bottom:8px}.setup-layout[data-mobile-step=image] .gameplay-settings,.setup-layout[data-mobile-step=image] .mobile-image-summary,.setup-layout[data-mobile-step=image] .start-game-button,.setup-layout[data-mobile-step=settings] .image-settings,.setup-layout[data-mobile-step=settings] .mobile-next-button,.setup-layout[data-mobile-step=settings] .setup-preview-panel{display:none}.mobile-next-button{box-shadow:0 -10px 24px var(--paper);margin-top:10px;display:flex;position:sticky;bottom:0}.setup-layout[data-mobile-step=settings] .start-game-button{box-shadow:5px 5px 0 var(--sun),0 -10px 24px var(--paper);margin-top:4px;position:sticky;bottom:0}.mobile-image-summary{border:1px solid var(--line);background:#ffffff57;grid-template-columns:72px minmax(0,1fr) auto;align-items:center;gap:12px;min-height:68px;padding:8px;display:grid}.mobile-image-summary>div{background:var(--paper-light);width:72px;max-height:52px;position:relative;overflow:hidden}.mobile-image-summary img{object-fit:cover;width:100%;height:100%}.mobile-image-summary>span{gap:2px;min-width:0;display:grid}.mobile-image-summary strong{text-overflow:ellipsis;white-space:nowrap;font-size:.8rem;overflow:hidden}.mobile-image-summary small{color:var(--ink-soft);font-size:.75rem}.mobile-image-summary button{min-width:52px;min-height:44px;color:var(--ink);cursor:pointer;background:0 0;border:0}.difficulty-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.toggle-row{padding:10px 0}}@media (max-width:520px){.setup-header p{display:none}.option-row{grid-template-columns:repeat(4,minmax(0,1fr))}.difficulty-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.complete-page{padding:14px}.complete-card{padding:22px 16px}}.content-page{background:var(--paper);min-height:100dvh}.content-page nav{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;width:min(1040px,100% - 40px);min-height:78px;margin:auto;display:flex}.content-page article{width:min(760px,100% - 40px);margin:auto;padding:clamp(60px,10vw,120px) 0}.content-page h1{margin:0;font-family:Kaiti SC,STKaiti,serif;font-size:clamp(3rem,8vw,6rem);line-height:1.04}.content-intro{color:var(--ink-soft);margin:26px 0 60px;font-size:1.15rem;line-height:1.9}.content-page article section{border-top:1px solid var(--line);padding:28px 0}.content-page h2{font-family:Kaiti SC,STKaiti,serif;font-size:1.8rem}.content-page article section p{color:var(--ink-soft);line-height:1.9}.clear-data{z-index:2;width:min(760px,100% - 40px);margin:-85px auto 80px;position:relative}.clear-data button{color:#9f3c2b;cursor:pointer;background:0 0;border:1px solid #9f3c2b59;min-height:46px;padding:0 16px}.clear-data p{color:var(--ink-soft);font-size:.8rem}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}