:root{--paper:#f9f6ee;--ink:#43362f;--muted:#a2998e;--red:#d95b50;--line:#eae3d7;--pink:#f7d9d0;font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:#ede9e0;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-height:100svh;background-image:radial-gradient(#c7bfb044 .7px,transparent .7px);background-size:7px 7px;display:flex;align-items:center;justify-content:center}button,a,input{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;border:0;cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #bd6251;outline-offset:5px}button:disabled{opacity:.45;cursor:default}button{touch-action:manipulation}svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.app{width:440px;min-height:820px;height:min(900px,calc(100svh - 40px));position:relative;overflow:hidden;background:var(--paper);border:1px solid #fff;border-radius:36px;box-shadow:0 30px 80px #58452e13;display:flex;flex-direction:column;padding:28px 28px 20px;isolation:isolate}.app:before{content:'';position:absolute;inset:0;pointer-events:none;z-index:-1;background:radial-gradient(ellipse at 50% 48%,#f9e9dcb0,transparent 58%);transition:background .5s}.app.fever:before{background:radial-gradient(ellipse at 50% 48%,#f8beb4b0,transparent 70%)}header{display:flex;align-items:center;justify-content:space-between}.brand{color:var(--ink);text-decoration:none;font-size:17px;font-weight:700;display:flex;align-items:center;gap:7px;letter-spacing:-.5px}.brand-icon{font-size:29px;color:var(--red);line-height:1}.brand-en{font-size:9px;letter-spacing:1.4px;font-weight:500;margin-left:1px;color:var(--muted);align-self:flex-end;padding-bottom:5px}.icon-button{height:36px;width:36px;background:#f0ece3;border-radius:50%;display:grid;place-items:center;color:#938a7c}.counter-area{text-align:center;padding-top:34px}.recipient{display:inline-flex;align-items:center;gap:7px;background:transparent;font-size:14px;color:#a39588}.recipient strong{color:var(--ink);font-weight:600;max-width:175px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.recipient svg{width:12px;height:12px;color:#ada193}.counter-row{display:flex;align-items:baseline;justify-content:center;gap:10px;margin:3px 0 0}#count{font-family:"Helvetica Neue",Arial,sans-serif;font-size:82px;font-weight:600;line-height:1.18;letter-spacing:-5px;font-variant-numeric:tabular-nums}.times{font-size:13px;color:#a29184}.counter-caption{font-size:11px;color:#a79788;letter-spacing:.5px;margin:10px 0 0}.playground{position:relative;flex:1;min-height:315px;display:flex;justify-content:center;align-items:center}.orbit{position:absolute;width:295px;height:110px;border:1px solid #deceba55;border-radius:50%;bottom:49px;transform:rotate(-12deg);pointer-events:none}.orbit-two{width:335px;height:145px;bottom:32px;transform:rotate(12deg);border-style:dashed;border-color:#deceba45}.speech{position:absolute;top:23px;left:50%;transform:translateX(-50%) rotate(-4deg);background:#fffdf9;border:1px solid #e9e0d5;box-shadow:0 4px 12px #b8a08909;padding:10px 15px;border-radius:12px;font-size:11px;white-space:nowrap;z-index:2}.speech:after{content:'';position:absolute;bottom:-6px;left:53%;width:10px;height:10px;background:#fffdf9;border-right:1px solid #e9e0d5;border-bottom:1px solid #e9e0d5;transform:rotate(45deg)}.speech span{color:var(--red)}.toy{position:relative;z-index:3;background:transparent;padding:0;width:260px;height:290px;touch-action:none;user-select:none;-webkit-user-select:none;transform-origin:50% 85%;margin-top:26px;will-change:transform}.toy-float{width:100%;height:100%;animation:breathe 3.8s ease-in-out infinite}.toy img{width:100%;height:100%;object-fit:contain;pointer-events:none;filter:drop-shadow(0 9px 5px #8b554316)}.toy-shadow{position:absolute;width:125px;height:16px;background:#b28b6240;border-radius:50%;filter:blur(7px);bottom:57px;animation:shadow 3.8s ease-in-out infinite}.spark{position:absolute;color:#ccad7a;pointer-events:none}.spark-one{font-size:26px;left:25px;top:38%;animation:twinkle 3s infinite}.spark-two{font-size:15px;right:33px;top:29%;animation:twinkle 3s 1s infinite}.float-heart{position:absolute;right:34px;top:57%;font-size:29px;transform:rotate(18deg);color:#db9587;animation:breathe 3s infinite}.touch-hint{position:absolute;bottom:2px;font-size:10px;color:#b0a293;letter-spacing:1px}.finger{font-size:17px;display:inline-block;transform:rotate(-22deg);margin-right:3px}.combo{position:absolute;right:6px;top:49%;font-size:11px;color:var(--red);background:#fff7eedb;border:1px solid #e5b3a2;padding:8px 11px;border-radius:15px;z-index:5;opacity:0;transform:rotate(8deg) scale(.8);transition:.2s}.combo.active{opacity:1;transform:rotate(8deg) scale(1)}.combo b{display:block;font-size:25px;text-align:center}.love-meter{padding-top:28px}.meter-label{display:flex;justify-content:space-between;font-size:10px;color:#ae9f91;margin-bottom:10px}.meter-label>span:first-child{display:flex;align-items:center;gap:6px;color:#947b6c}.meter-label i{width:5px;height:5px;border-radius:50%;background:#cf7c63}.meter-track{height:4px;border-radius:10px;background:#eae2d6;overflow:hidden}#meter-fill{height:100%;width:0;background:linear-gradient(90deg,#e4b08c,#d97564);border-radius:10px;transition:width .3s}.actions{display:grid;grid-template-columns:1fr 1.25fr;gap:10px;margin-top:25px}.customize{display:flex;align-items:center;gap:8px;text-align:left;background:#f0eade;border:1px solid #e7ddce;border-radius:15px;padding:14px 12px;font-size:12px;font-weight:600}.action-icon{font-size:24px;color:#927967}.customize small{display:block;font-size:8px;color:#a49380;font-weight:400;margin-top:3px;white-space:nowrap}.arrow{margin-left:auto;font-size:16px;font-weight:400}.share{display:flex;align-items:center;justify-content:center;gap:9px;color:#fff8ee;background:var(--red);border-radius:15px;font-size:12px;font-weight:500;box-shadow:0 5px 0 #ae4f4430;transition:transform .15s}.share:active,.primary:active{transform:translateY(3px)}.share svg{width:17px;height:17px}footer{display:flex;justify-content:space-between;align-items:center;padding-top:22px;color:#b7aa9c;font-size:8px}footer button{padding:0;background:none;font-size:10px;color:#a08b78}.desktop-note{position:absolute;left:max(40px,calc(50% - 520px));top:30%;transform:rotate(-5deg)}.desktop-note h1{font-family:"PingFang SC","Microsoft YaHei",sans-serif;font-size:38px;font-weight:600;line-height:1.7;letter-spacing:2px;color:#7e7263}.desktop-note p{font-size:12px;color:#aa9c8b;line-height:2.1;letter-spacing:1px}.tiny-heart{font-size:35px;color:#d57d68}.note-line{height:1px;width:40px;background:#c6b7a5;margin:28px 0}.edition{font-size:8px;line-height:1.8;letter-spacing:2px;color:#b2a593}.desktop-stamp{position:absolute;left:calc(50% + 340px);bottom:25%;border:1px solid #c1a587;border-radius:50%;width:110px;height:110px;display:flex;align-items:center;justify-content:center;flex-direction:column;font-size:26px;color:#ba9e83;transform:rotate(14deg);outline:1px solid #c1a587;outline-offset:5px}.desktop-stamp span{font-size:9px;letter-spacing:3px}.desktop-stamp i{font-size:18px;margin-top:2px}#particles{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:6}.toast{position:fixed;bottom:35px;left:50%;transform:translate(-50%,15px);background:#44372ff2;color:#fff9f1;padding:13px 20px;border-radius:30px;font-size:12px;z-index:100;opacity:0;pointer-events:none;transition:.2s;max-width:90vw;text-align:center}.toast.show{opacity:1;transform:translate(-50%,0)}dialog{border:0;padding:0;border-radius:28px;background:var(--paper);color:var(--ink);width:390px;max-width:calc(100vw - 24px);max-height:90svh;box-shadow:0 25px 80px #30232640}dialog::backdrop{background:#41352e66;backdrop-filter:blur(7px)}.sheet{padding:32px 26px;position:relative}.close{position:absolute;top:12px;right:15px;background:transparent;color:#aa9888;font-size:27px}.eyebrow{font-size:8px;letter-spacing:2px;color:#bd9076;display:block;margin-bottom:15px}.sheet h2{font-size:23px;font-weight:600;letter-spacing:-1px;margin:0 0 10px}.sheet>p{font-size:11px;line-height:1.9;color:#a18f7f}.sheet label:not(.upload){display:block;font-size:11px;margin:25px 0 9px}.sheet input:not([type=file]){width:100%;border:1px solid #ddcdbb;background:#fffcf7;border-radius:12px;padding:14px;font:inherit;color:var(--ink);outline-color:#c67661}.primary{width:100%;border:0;border-radius:13px;background:var(--red);padding:15px;color:#fff9f2;font-size:13px;margin-top:20px;font-weight:500}.text-button{display:block;margin:18px auto 0;background:transparent;color:#a48c78;font-size:11px}.upload{display:flex;height:190px;align-items:center;justify-content:center;text-align:center;border:1.5px dashed #d7c3ac;border-radius:18px;margin-top:22px;background:#f0e8db;cursor:pointer;overflow:hidden}.upload b{display:block;font-size:33px;font-weight:300;margin-bottom:9px;color:#ad8d72}.upload span{font-size:12px;color:#a48c77}.upload small{display:block;font-size:8px;margin-top:9px;color:#b9a693}.upload img{height:100%;width:100%;object-fit:contain}.style-selector{display:flex;justify-content:space-between;align-items:center;margin:20px 0;font-size:11px;color:#a38c77}.style-selector strong{padding:8px 14px;background:#efdfcf;border-radius:8px;font-size:11px;font-weight:400;color:#956650}.style-selector i{font-style:normal;color:var(--red);margin-left:8px}.sheet .privacy,.privacy{font-size:9px;color:#b3a392;line-height:1.8}.generation-status{padding:12px;border-radius:10px;background:#efdfcf;color:#996d57;font-size:11px;line-height:1.8}.share-sheet{text-align:center}.share-sheet h2{font-size:20px}.share-sheet img{width:100%;max-height:51svh;object-fit:contain;margin-top:10px;border-radius:12px}.share-tip{display:block;font-size:9px;color:#b4a18e;margin-top:16px}.history-row{display:flex;justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--line);font-size:12px}.history-row b{color:var(--red);font-weight:500}.history-row small{display:block;color:#b3a392;margin-top:5px;font-size:10px}#history-list{max-height:50svh;overflow:auto;margin:18px 0}.generated .toy-float{mix-blend-mode:multiply}.generated .toy img{border-radius:40px}.generated .toy{width:270px}.milestone .speech{color:var(--red);font-weight:600}.app.fever .toy img{filter:drop-shadow(0 6px 12px #df7c5b50)}@keyframes breathe{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-7px) rotate(2deg)}}@keyframes shadow{0%,100%{transform:scaleX(1);opacity:.6}50%{transform:scaleX(.9);opacity:.4}}@keyframes twinkle{50%{opacity:.4;transform:scale(.65) rotate(30deg)}}@media(max-width:1000px){.desktop-note,.desktop-stamp{display:none}}@media(max-width:520px){body{background:var(--paper)}.app{width:100%;height:100svh;min-height:680px;border:0;border-radius:0;box-shadow:none;padding:calc(20px + env(safe-area-inset-top)) 25px calc(16px + env(safe-area-inset-bottom))}.counter-area{padding-top:25px}.love-meter{padding-top:23px}.actions{margin-top:21px}.playground{min-height:280px}.toy{height:270px;width:245px}.speech{top:15px}.orbit{bottom:38px}.orbit-two{bottom:22px}.toy-shadow{bottom:46px}#count{font-size:76px}footer{padding-top:21px}.app:before{background:radial-gradient(ellipse at 50% 45%,#f9e9dcb0,transparent 58%)}}@media(max-height:740px) and (max-width:520px){.app{min-height:640px;padding-top:17px}.counter-area{padding-top:17px}#count{font-size:65px}.playground{min-height:250px}.toy{height:240px;width:225px}.counter-caption{margin-top:4px}.love-meter{padding-top:17px}.actions{margin-top:17px}footer{padding-top:17px}.speech{top:10px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}
/* Daily achievement collection */
footer #achievements{display:flex;align-items:center;gap:6px;color:#a37e58}#achievement-count{font:10px "Helvetica Neue",Arial,sans-serif;background:#eee4d4;border-radius:20px;padding:3px 7px;color:#a68762}.achievements-sheet{padding:30px 22px 24px}.achievements-sheet h2{font-size:22px}.achievement-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}.achievement-tile{background:#fffaf1;border:1px solid #e6d7bf;border-radius:18px;padding:12px 8px 13px;display:flex;align-items:center;flex-direction:column;position:relative;transition:transform .2s,box-shadow .2s}.achievement-tile.earned:active{transform:scale(.96)}.achievement-tile.earned:hover{box-shadow:0 5px 14px #b8956e18}.badge-art{height:85px;width:76px;margin-bottom:7px}.badge-art svg{width:100%;height:100%;stroke:none;fill:initial}.achievement-tile strong{font-size:13px;letter-spacing:.5px;font-weight:600}.achievement-tile small{font-size:9px;color:#aa9580;margin-top:7px}.achievement-status{font-size:9px;margin-top:12px;color:#bc8662;letter-spacing:.3px}.achievement-tile.locked{opacity:1;background:#efebe3;border-color:#e8e0d5;color:#b5ac9e}.achievement-tile.locked .achievement-status,.achievement-tile.locked small{color:#b4a99a}.achievement-tile.locked .badge-art{opacity:.65}.sheet .achievement-note{text-align:center;font-size:9px;margin:18px 0 0;color:#b1a28f}.achievement-unlock{position:fixed;z-index:20;left:50%;bottom:110px;transform:translateX(-50%);width:310px;max-width:90vw;border:1px solid #e4cb9f;background:#fffbf2f5;backdrop-filter:blur(10px);box-shadow:0 8px 32px #76513925;border-radius:18px;padding:10px 16px;display:flex;gap:12px;align-items:center;text-align:left;animation:unlock-in .5s cubic-bezier(.2,1.3,.3,1)}.achievement-unlock[hidden]{display:none}.achievement-unlock svg{width:44px;height:52px;stroke:none}.achievement-unlock small{display:block;color:#b39670;font-size:9px;letter-spacing:1px;margin-bottom:5px}.achievement-unlock strong{font-size:16px;font-weight:600;color:#826649}.unlock-share{margin-left:auto;font-size:11px;color:#bd825b}.history-right{display:flex;align-items:flex-end;flex-direction:column;gap:8px}.history-achievements{background:#eee4d4;color:#a37e58;border-radius:12px;font-size:10px;padding:5px 9px}@keyframes unlock-in{from{opacity:0;transform:translate(-50%,25px) scale(.9)}to{opacity:1;transform:translate(-50%,0) scale(1)}}@media(max-height:740px){.badge-art{height:64px;width:60px}.achievement-tile{padding:10px 7px}.achievement-grid{gap:9px}.achievement-tile small{margin-top:4px}.achievement-status{margin-top:8px}}

/* Dialog title receives initial focus without selecting the close control. */
dialog h2[tabindex="-1"]:focus{outline:none}

#save-dialog{width:520px;max-width:calc(100vw - 16px);max-height:94svh}.save-sheet{padding:30px 14px 22px;text-align:center}.save-sheet h2{font-size:21px}.save-sheet>p{font-size:13px;color:#806b5a;margin:12px 8px 18px}.save-sheet img{display:block;width:100%;height:auto;border-radius:10px;-webkit-touch-callout:default;user-select:auto;-webkit-user-select:auto}.save-sheet .text-button{font-size:12px;padding:10px}