:root{--cream: #F8EACE;--grass: #C4BB57;--bush: #A7A74A;--btn-yellow: #FBCA4D;--btn-brown: #A67C52;--brown: #7C5B3A;--ink: #1A1A18;--paper: #FFFFFF;--moss: #3E5C43;--moss-deep: #2C4230;--font: -apple-system, "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif;--shadow: 0 8px 22px rgba(26, 26, 24, .14)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}[hidden]{display:none!important}html,body{margin:0;padding:0}body{font-family:var(--font);background:var(--cream);color:var(--ink);min-height:100vh;min-height:100dvh;overflow-x:hidden;-webkit-text-size-adjust:100%}button{font-family:inherit;color:inherit}:focus-visible{outline:3px solid var(--btn-yellow);outline-offset:2px}.screen{display:none;min-height:100vh;min-height:100dvh;flex-direction:column}.screen.active{display:flex;animation:screenIn .28s ease}@keyframes screenIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:52px;padding:12px 22px;border:none;border-radius:999px;font-size:17px;font-weight:800;letter-spacing:.02em;cursor:pointer;text-decoration:none;transition:transform .12s ease,box-shadow .12s ease}.btn-xl{min-height:60px;font-size:19px}.btn-primary{background:var(--btn-yellow);color:var(--brown);box-shadow:0 5px 0 var(--btn-brown)}.btn-primary:active{transform:translateY(4px);box-shadow:0 1px 0 var(--btn-brown)}.btn-ghost{background:#fff;color:var(--brown);border:2px solid rgba(124,91,58,.22);box-shadow:0 3px #7c5b3a29}.btn-ghost:active{transform:translateY(2px);box-shadow:none}.btn-light{background:#fffffff0}.btn-review{background:var(--moss);color:#fbfaf7;box-shadow:0 5px 0 var(--moss-deep)}.btn-review:active{transform:translateY(4px);box-shadow:0 1px 0 var(--moss-deep)}.btn-row{display:flex;gap:10px}.btn-row .btn{flex:1}.bar{display:flex;align-items:center;gap:8px;padding:calc(8px + env(safe-area-inset-top)) 14px 8px}.bar-title{flex:1;text-align:center;font-weight:800;font-size:16px}.bar-spacer{width:44px;flex:0 0 auto}.btn-icon{width:44px;height:44px;flex:0 0 auto;border:none;border-radius:15px;background:#1a1a1812;font-size:20px;font-weight:700;cursor:pointer}#scr-landing{background:var(--cream)}.landing-cream{width:100%;max-width:460px;margin:0 auto;padding:calc(14px + env(safe-area-inset-top)) 26px 0;display:flex;flex-direction:column;align-items:center;gap:10px}.landing-logo{width:132px;height:auto}.landing-title{width:min(100%,340px);height:auto;margin-top:2px}.slogan{margin:0;text-align:center;font-size:13px;font-weight:800;letter-spacing:.14em;color:var(--brown);display:flex;flex-direction:column;gap:2px}.slogan span{font-size:11px;letter-spacing:.02em;font-weight:700;color:#7c5b3abf}.landing-grass{flex:1;margin-top:54px;background:linear-gradient(var(--grass),#B5AC4E);border-radius:38px 38px 0 0;padding:0 22px calc(26px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:12px}.landing-grass>*{width:100%;max-width:412px;margin-left:auto;margin-right:auto}.landing-group{width:min(86%,350px);height:auto;margin-top:-54px;filter:drop-shadow(0 6px 0 rgba(124,91,58,.18))}.mode-cards{display:flex;gap:12px;margin-top:2px}.mode-card{flex:1;padding:12px 10px 11px;border:3px solid transparent;border-radius:22px;background:#ffffffeb;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:6px;box-shadow:0 4px #7c5b3a33;transition:transform .12s ease,border-color .12s ease,box-shadow .12s ease}.mode-card.active{border-color:var(--btn-yellow);background:#fff;box-shadow:0 4px 0 var(--btn-brown);transform:translateY(-2px)}.mode-thumb{height:92px;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden}.mode-thumb img{height:92px;width:auto;display:block;border-radius:10px;box-shadow:0 2px 8px #1a1a182e}.mode-thumb-wide img{height:auto;width:132px}.mode-name{font-size:16px;font-weight:900;color:var(--brown)}.mode-sub{font-size:11px;font-weight:700;color:#7c5b3aa8}.mode-card.active .mode-name{color:#8a5a22}.btn-cta{min-height:64px;border:3px solid var(--btn-brown);border-radius:24px;background:var(--btn-yellow);color:var(--brown);cursor:pointer;font-size:22px;font-weight:900;letter-spacing:.3em;text-indent:.3em;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;box-shadow:0 5px 0 var(--btn-brown);transition:transform .12s ease,box-shadow .12s ease}.btn-cta .cta-sub{font-size:12px;font-weight:800;letter-spacing:.05em;text-indent:0;margin-top:-2px}.btn-cta:active{transform:translateY(4px);box-shadow:0 1px 0 var(--btn-brown)}#scr-landing .btn-ghost{background:#fffffff0}.privacy-note{margin:4px 0 0;text-align:center;font-size:12px;color:#ffffffeb}.frame-row{display:flex;gap:10px;overflow-x:auto;padding:10px 6px;scrollbar-width:none;-webkit-overflow-scrolling:touch}.frame-row::-webkit-scrollbar{display:none}.frame-chip{flex:0 0 auto;width:78px;padding:0;border:none;background:none;display:flex;flex-direction:column;align-items:center;gap:5px;cursor:pointer}.chip-thumb{width:70px;aspect-ratio:9 / 16;border-radius:13px;overflow:hidden;position:relative;background:#fff;box-shadow:0 3px 8px #1a1a1824;transition:transform .15s ease,box-shadow .15s ease}.chip-thumb img{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover}.chip-wide{width:92px;aspect-ratio:3 / 2}.frame-chip.wide{width:100px}.chip-label{font-size:12px;font-weight:700;color:#1a1a18b8;white-space:nowrap}#scr-landing .chip-label{color:#fffffff2}.frame-chip.active .chip-thumb{transform:rotate(-3deg) scale(1.07);box-shadow:0 0 0 3px #fff,0 0 0 6px var(--chip-accent, var(--btn-yellow)),0 6px 12px #1a1a1833}.frame-chip.active .chip-label{color:var(--ink)}#scr-landing .frame-chip.active .chip-label{color:#fff}.selector{padding-left:14px;padding-right:14px}.fx-row{display:flex;justify-content:center;gap:8px;padding:4px 14px}.fx-chip{min-height:36px;padding:6px 16px;border-radius:999px;cursor:pointer;border:2px solid rgba(124,91,58,.25);background:#fff;font-size:13px;font-weight:800;color:var(--brown);transition:transform .12s ease,background .12s ease,border-color .12s ease}.fx-chip.active{background:var(--btn-yellow);border-color:var(--btn-brown);color:#6b4620;transform:translateY(-1px)}#scr-camera .fx-chip{background:#ffffff24;border-color:#ffffff4d;color:#fbfaf7}#scr-camera .fx-chip.active{background:var(--btn-yellow);border-color:var(--btn-yellow);color:#6b4620}.fxable.fx-natural{filter:brightness(1.04) contrast(.97) saturate(1.05)}.fxable.fx-plus{filter:brightness(1.06) contrast(.97) saturate(1.05) blur(1px)}#scr-camera{background:#141614;color:#fbfaf7}#scr-camera .btn-icon{background:#ffffff29;color:#fbfaf7}#scr-camera .chip-label{color:#fbfaf7d1}#scr-camera .frame-chip.active .chip-label{color:#fff}.stage-box{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;padding:4px 12px}.stage{position:relative;aspect-ratio:9 / 16;width:min(100%,calc((100vh - 320px)*.5625));width:min(100%,calc((100dvh - 320px)*.5625));min-width:240px;border-radius:18px;overflow:hidden}.stage.stage-grid-cam{aspect-ratio:var(--cam-ar, 1.349);width:min(100%,calc((100vh - 380px) * var(--cam-ar, 1.349)));width:min(100%,calc((100dvh - 380px) * var(--cam-ar, 1.349)))}.stage-grid-cam #cam-video{object-fit:contain}.cam-guide{position:absolute;z-index:2;pointer-events:none;border:3px solid rgba(255,255,255,.92);border-radius:14px;box-shadow:0 0 0 2000px #00000073}.stage.stage-gridframe{aspect-ratio:3 / 2;width:min(100%,calc((100vh - 400px)*1.5));width:min(100%,calc((100dvh - 400px)*1.5));min-width:300px;background:#fff;box-shadow:var(--shadow)}.stage-dark{background:#0e100e}.stage-paper{background:#fff;box-shadow:var(--shadow)}#cam-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#0e100e}#cam-video.mirror{transform:scaleX(-1)}.stage-overlay{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:3}.flash{position:absolute;inset:0;background:#fff;opacity:0;pointer-events:none;z-index:5}.flash.go{animation:flashGo .32s ease}@keyframes flashGo{0%{opacity:.9}to{opacity:0}}.cam-loading{position:absolute;inset:0;z-index:2;display:flex;align-items:center;justify-content:center;color:#fbfaf7d9;font-size:14px;font-weight:600}.cam-panel{position:absolute;inset:0;z-index:6;background:#121612e6;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:26px;text-align:center}.cam-panel[hidden]{display:none}.cam-panel-emoji{font-size:44px;margin:0}.cam-panel-title{font-size:19px;font-weight:900;margin:0}.cam-panel-text{font-size:14px;line-height:1.7;margin:0 0 6px;color:#fbfaf7d1}.cam-panel .btn{align-self:stretch}.cam-hint{margin:4px 0 0;text-align:center;font-size:13px;font-weight:700;color:var(--btn-yellow)}.slot-strip{display:flex;justify-content:center;gap:8px;padding:8px 14px 0}.slot{width:74px;aspect-ratio:626 / 464;border-radius:10px;border:2px dashed rgba(255,255,255,.4);background:#ffffff14;cursor:pointer;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;color:#fbfaf7a6;font-size:14px;font-weight:800;padding:0}.slot canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.slot.filled{border-style:solid;border-color:#ffffff8c}.slot.active{border-color:var(--btn-yellow);border-style:solid;box-shadow:0 0 0 2px #fbca4d73}.slot .slot-num{position:relative;z-index:2;text-shadow:0 1px 4px rgba(0,0,0,.5)}.slot.filled .slot-num{color:#fff;font-size:12px}.cam-controls{display:flex;align-items:center;justify-content:space-evenly;padding:8px 24px calc(14px + env(safe-area-inset-bottom))}.btn-round{width:54px;height:54px;border-radius:50%;border:none;background:#ffffff29;font-size:22px;cursor:pointer}.shutter{width:78px;height:78px;border-radius:50%;border:5px solid rgba(255,255,255,.9);background:transparent;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform .1s ease}.shutter span{width:58px;height:58px;border-radius:50%;background:#fbfaf7;display:block;transition:transform .1s ease}.shutter:active{transform:scale(.94)}.shutter:active span{transform:scale(.9);background:var(--btn-yellow)}#scr-adjust,#scr-gadjust{background:#f1ead8}.pwin{position:absolute;overflow:hidden;z-index:1;background:#e9e2d2}.pmove{position:absolute;left:0;top:0;transform-origin:0 0;will-change:transform}.pmove canvas,.pmove img{display:block;width:100%;height:100%}.gesture{position:absolute;inset:0;z-index:4;touch-action:none;cursor:grab}.gcell{border-radius:2px}.hint{margin:2px 0 0;text-align:center;font-size:13px;font-weight:600;color:#1a1a188c}.adjust-actions{display:flex;justify-content:center;gap:10px;padding:8px 22px calc(16px + env(safe-area-inset-bottom))}.adjust-actions .btn-primary{flex:1;max-width:380px}#scr-result{background:var(--cream);background-image:radial-gradient(rgba(166,124,82,.12) 2px,transparent 2.6px);background-size:30px 30px}.result-wrap{width:100%;max-width:460px;margin:0 auto;padding:4px 22px calc(30px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:11px}.result-img{width:min(72%,300px);align-self:center;border-radius:14px;box-shadow:var(--shadow);border:4px solid #FFFFFF}.result-img.landscape{width:min(96%,400px)}.save-hint{margin:-2px 0 0;text-align:center;font-size:14px;font-weight:700;color:var(--brown)}.gift-card{margin-top:6px;padding:16px 14px;text-align:center;background:#fff;border:2.5px dashed var(--btn-brown);border-radius:20px}.gift-title{margin:0 0 4px;font-size:17px;font-weight:900;color:var(--brown)}.gift-text{margin:0 0 8px;font-size:14px;color:#1a1a18cc}.gift-clock{margin:0 0 6px;font-size:24px;font-weight:900;font-variant-numeric:tabular-nums;letter-spacing:.03em}.gift-clock .clock{margin-left:10px;color:#c8461b}.gift-note{margin:0;font-size:12px;color:#1a1a1880}.site-footer{margin-top:8px;text-align:center;font-size:12px;line-height:1.7;color:#1a1a1899}.site-footer p{margin:0}#toast{position:fixed;left:50%;bottom:calc(34px + env(safe-area-inset-bottom));transform:translate(-50%) translateY(16px);max-width:86vw;padding:12px 20px;border-radius:999px;background:#1a1a18eb;color:#fff;font-size:14px;font-weight:600;text-align:center;opacity:0;pointer-events:none;z-index:99;transition:opacity .25s ease,transform .25s ease}#toast.show{opacity:1;transform:translate(-50%) translateY(0)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}