:root{color-scheme:dark;--night:#090f20;--panel:#111b30;--silver:#e3e7ef;--muted:#a0acc3;--gold:#dcc28c;--line:#8e9dba33}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--night);color:var(--silver);font:16px/1.65 "PingFang SC","Microsoft YaHei",system-ui,sans-serif;min-height:100vh}button,input,textarea{font:inherit}button,a,label{touch-action:manipulation}button,a{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button:disabled{cursor:not-allowed;opacity:.4}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--gold);outline-offset:5px}[hidden]{display:none!important}#night{position:fixed;inset:0;z-index:-1;width:100%;height:100%;pointer-events:none}body:before{content:"";position:fixed;inset:0;z-index:-1;background:radial-gradient(ellipse at 75% 35%,#23315355,transparent 60%);pointer-events:none}.site-header{max-width:1320px;margin:auto;padding:30px 48px;display:flex;justify-content:space-between;align-items:center}.brand{display:flex;align-items:center;gap:13px;font:12px/1.6 Georgia,serif;letter-spacing:2px}.brand b{font-weight:400}.brand-star{font-size:40px;color:var(--gold)}.identity{border:1px solid var(--line);border-radius:30px;padding:9px 18px;background:#111b3077;color:var(--silver);font-size:14px}.identity span{margin-left:20px;color:var(--gold)}.navigation{max-width:1224px;display:flex;justify-content:center;gap:44px;margin:0 auto;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 24px}.navigation a{text-align:center;font-family:Georgia,serif;color:var(--muted);line-height:1.3;transition:color .2s}.navigation a span{display:block;font:12px/1.5 system-ui,sans-serif;margin-top:5px;letter-spacing:1px}.navigation a[aria-current=page]{color:var(--gold)}main{max-width:1224px;margin:auto;padding:44px 48px 64px;min-height:calc(100vh - 290px)}.home-page{display:grid;grid-template-columns:1.15fr 1fr;align-items:center;gap:60px;min-height:590px}.eyebrow{font-size:12px;letter-spacing:2.7px;color:var(--gold);margin:0 0 26px}.home-copy h1{font:clamp(48px,5.8vw,80px)/1.05 Georgia,"Times New Roman",serif;letter-spacing:-3px;margin:0 0 30px;font-weight:400}h1 em{font-weight:400;color:var(--gold)}.intro{font-size:18px;line-height:1.9;color:#bbc6d9;margin-bottom:32px}.button{display:inline-flex;align-items:center;justify-content:center;gap:25px;padding:13px 24px;border-radius:5px;border:1px solid transparent;font-size:14px;letter-spacing:.3px;min-height:48px;transition:transform .2s,background .2s}.button:hover:not(:disabled){transform:translateY(-2px)}.primary{background:var(--gold);color:#101829}.primary span{font-size:22px;line-height:1}.secondary{border-color:var(--line);color:var(--silver);background:#12213a55}.tiny-note{color:var(--muted);font-size:12px;margin-top:20px}.letter-wrap{position:relative;padding:44px 0 0}.moon{position:absolute;top:-16px;right:10px;font:70px Georgia;color:#e0d9c4;transform:rotate(-20deg);text-shadow:0 0 40px #c6cde577}.letter{border:1px solid var(--line);padding:35px 40px;background:linear-gradient(125deg,#18243ac9,#101829c9);transform:rotate(2deg);box-shadow:0 30px 70px #0003;border-radius:3px}.letter .eyebrow{font-size:11px;margin-bottom:24px}.letter h2{font:20px/1.6 Georgia,"Microsoft YaHei",serif;font-weight:400;color:var(--gold)}.letter p:not(.eyebrow){font-size:15px;line-height:2;color:#bac5d8}.letter p.signature{color:var(--gold);margin-top:24px;text-align:right;font-size:14px}.margin-note{text-align:center;color:#7e8da8;font:italic 16px Georgia;letter-spacing:1px;margin-top:28px}.section-heading{margin-bottom:35px}.section-heading .eyebrow{margin-bottom:12px}.section-heading h1{font:clamp(36px,4.5vw,58px)/1.15 Georgia,serif;margin:0 0 15px;font-weight:400}.section-heading>p:last-child{color:var(--muted);font-size:15px}.wish-layout{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}.panel{background:#111b30c9;border:1px solid var(--line);border-radius:8px;padding:28px}.wish-form>label{display:block;margin-bottom:12px;color:var(--silver);font-size:15px}textarea{width:100%;resize:vertical;min-height:150px;border:1px solid var(--line);border-radius:5px;background:#0a1224;color:var(--silver);padding:15px;line-height:1.7}textarea::placeholder{color:#798aa5}textarea:disabled{opacity:.7}.field-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;margin:8px 0 22px}fieldset{padding:0;border:0;margin:0 0 20px}legend{font-size:14px;margin-bottom:12px}.choice{display:flex;gap:12px;align-items:center;padding:12px 14px;border:1px solid var(--line);border-radius:5px;margin-bottom:8px;cursor:pointer}.choice:has(input:checked){border-color:#dcc28c88;background:#dcc28c09}.choice input{accent-color:var(--gold);width:16px;height:16px;flex-shrink:0}.choice b{font-size:14px;font-weight:400}.choice small{display:block;font-size:12px;color:var(--muted);margin-top:2px}.choice>span:last-child{margin-left:auto;color:var(--gold)}.privacy-note{font-size:12px;color:var(--muted);line-height:1.8}.wish-form>.button{width:100%;margin-top:8px}.well-stage{text-align:center;position:relative}.well-stage .eyebrow{margin-bottom:16px}.coin-area{height:155px;display:flex;flex-direction:column;align-items:center;justify-content:center}#coin{border-radius:50%;width:58px;height:58px;border:2px solid #f3dbad;box-shadow:0 0 0 5px #b693551f,0 0 34px #dcc28c33;background:linear-gradient(140deg,#eed6a1,#ac8550);color:#735322;font-size:30px;touch-action:none;position:relative;z-index:3;user-select:none}#coin-hint{font-size:13px;color:var(--muted);margin-top:14px}.water-target{display:flex;align-items:center;justify-content:center;position:relative;width:min(100%,370px);height:185px;border:1px solid #889dbb88;border-radius:50%;background:radial-gradient(ellipse,#172e49,#081121 65%);box-shadow:0 0 0 10px #172338,0 0 0 11px #8e9dba22,0 28px 80px #0005;margin:22px auto 35px;color:var(--silver);overflow:hidden}.water-target:disabled{opacity:1}.water-label{position:relative;font-size:10px;letter-spacing:3px;color:var(--gold)}.water-label b{display:block;font-size:13px;font-weight:400;letter-spacing:1px;color:var(--muted);margin-top:7px}.ring{position:absolute;width:64%;height:70%;border-radius:50%;border:1px solid #819fb228}.ring-two{width:86%;height:86%}.water-target.over{border-color:var(--gold);box-shadow:0 0 0 10px #28354a,0 0 55px #dcc28c33}.water-target.splash .ring{animation:ripple 1.1s ease-out}.water-target.splash .water-label{animation:glow 1.1s}.well-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:5px 0 25px;color:var(--muted);font-size:14px}.wish-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.wish-card{padding:24px;background:linear-gradient(140deg,#17233be0,#10192de0);border:1px solid var(--line);border-radius:6px;display:flex;flex-direction:column;min-height:210px}.card-top{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--gold);gap:10px}.card-top .badge{font-size:11px;color:var(--muted)}.wish-card h2{font-size:16px;line-height:1.8;font-weight:400;white-space:pre-wrap;overflow-wrap:anywhere;margin:18px 0 25px}.wish-card time{font-size:12px;color:var(--muted)}.card-bottom{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:auto}.text-button{border:0;background:transparent;color:var(--gold);font-size:13px;padding:8px 0}.empty{grid-column:1/-1;text-align:center;padding:65px 24px;border:1px dashed var(--line);border-radius:8px}.empty>span{font:45px Georgia;color:var(--gold)}.empty h2{font-size:18px;font-weight:400}.empty p{font-size:14px;color:var(--muted);margin-bottom:22px}.constellation-panel{height:440px;position:relative;border:1px solid var(--line);border-radius:6px;background:radial-gradient(ellipse at 50% 55%,#1d305555,transparent 70%);overflow:hidden}#constellation-map{width:100%;height:100%}.sky-empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}.sky-empty span{font:52px Georgia;color:var(--gold)}.sky-empty p{color:var(--muted)}.sky-empty a{font-size:14px;color:var(--gold)}.constellation-caption{text-align:center;font:italic 18px Georgia;color:var(--gold);margin-top:24px}.star-list{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.star-list button{border:1px solid var(--line);background:#111b3077;padding:15px;color:var(--silver);border-radius:5px;text-align:left;font-size:14px;overflow-wrap:anywhere}.star-list button span{color:var(--gold);margin-right:10px}footer{border-top:1px solid var(--line);max-width:1224px;margin:auto;padding:25px 48px;display:flex;align-items:center;justify-content:space-between;gap:20px;color:var(--muted);font-size:12px}footer>span:first-child{color:var(--gold);letter-spacing:1px}footer>span:last-child{font-style:italic;font-family:Georgia;font-size:14px}footer button{border:0;border-bottom:1px solid #a0acc344;padding:0;background:transparent;color:var(--muted);font-size:12px}dialog{background:#111c32;color:var(--silver);border:1px solid #8e9dba66;border-radius:10px;padding:38px;width:min(92vw,580px);box-shadow:0 30px 100px #0008;max-height:90dvh;overflow:auto}dialog::backdrop{background:#030714cf;backdrop-filter:blur(6px)}dialog h2{font:26px/1.6 Georgia,"Microsoft YaHei",serif;font-weight:400;margin:0 0 20px}dialog .eyebrow{margin-bottom:14px}dialog>p:not(.eyebrow):not(.privacy-note){font-size:15px;color:#c1cbdd}dialog .close{position:absolute;right:14px;top:10px;border:0;background:transparent;color:var(--muted);font-size:27px;width:40px;height:40px}.identity-options{display:grid;grid-template-columns:1fr 1fr;gap:15px}.identity-options button{display:flex;flex-direction:column;align-items:center;gap:12px;background:#0c1427;color:var(--silver);border:1px solid var(--line);border-radius:7px;padding:24px 12px;font-size:30px}.identity-options button b{font-size:16px;font-weight:400}.identity-options button span{font-size:12px;color:var(--muted)}.identity-options button:hover{border-color:var(--gold)}.wish-detail{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9;max-height:40vh;overflow:auto}.backup-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:25px}.backup-actions label{cursor:pointer}#toast{position:fixed;left:50%;bottom:30px;transform:translate(-50%,20px);padding:14px 22px;border:1px solid #dcc28c55;border-radius:6px;background:#16213af5;color:var(--silver);box-shadow:0 10px 40px #0005;max-width:90vw;opacity:0;pointer-events:none;transition:opacity .3s,transform .3s;font-size:14px;z-index:10}#toast.visible{opacity:1;transform:translate(-50%,0)}@keyframes ripple{from{transform:scale(.15);opacity:1;border-color:var(--gold)}to{transform:scale(1.3);opacity:0}}@keyframes glow{50%{text-shadow:0 0 20px var(--gold);color:var(--gold)}}@media(max-width:950px){.navigation{gap:25px;margin:0 24px}.home-page{gap:30px;min-height:540px}.home-copy h1{font-size:58px}.letter{padding:25px}.wish-layout{gap:28px}.wish-grid{grid-template-columns:repeat(2,1fr)}.star-list{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.site-header{padding:18px 22px}.brand{font-size:10px;letter-spacing:1.5px}.brand-star{font-size:31px}.identity{padding:8px 12px}.identity span{margin-left:8px}.navigation{gap:0;margin:0 16px;padding:13px 0;justify-content:space-between}.navigation a{font-size:10px;flex:1;max-width:22%}.navigation a span{font-size:10px;letter-spacing:0;margin-top:4px}.navigation a:last-child{font-size:9px}main{padding:32px 22px 45px}.home-page{grid-template-columns:1fr;gap:26px}.home-copy h1{font-size:60px;letter-spacing:-2px;margin-bottom:22px}.home-copy .eyebrow{font-size:10px;letter-spacing:1.7px;margin-bottom:20px}.intro{font-size:16px;margin-bottom:24px}.tiny-note{font-size:12px}.letter-wrap{padding-top:36px;margin:5px 7px 0}.letter{transform:rotate(1deg);padding:28px}.moon{font-size:55px;top:-8px}.section-heading{margin-bottom:25px}.section-heading .eyebrow{font-size:10px;letter-spacing:2px}.section-heading>p:last-child{font-size:14px}.wish-layout{grid-template-columns:1fr;gap:38px}.panel{padding:22px}.well-stage{padding-bottom:12px}.water-target{height:165px;max-width:320px}.well-toolbar{align-items:flex-start;flex-direction:column;gap:15px}.well-toolbar .button{width:100%}.wish-grid{grid-template-columns:1fr}.wish-card{min-height:175px}.constellation-panel{height:300px}.star-list{grid-template-columns:1fr}footer{padding:23px;flex-direction:column;gap:10px;text-align:center}dialog{padding:32px 24px}.identity-options{gap:10px}.identity-options button span{font-size:11px}.backup-actions .button{width:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

@media(max-width:650px){.navigation{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px 7px;padding:16px 0}.navigation a,.navigation a:last-child{font-size:14px;max-width:none}.navigation a span{font-size:12px}.navigation a:nth-child(4),.navigation a:nth-child(5){grid-column:span 1}.navigation a:nth-child(5){grid-column:span 2}}

.new-wish-star{position:absolute;left:calc(50% - 13px);top:58%;color:var(--gold);font-size:26px;pointer-events:none;animation:rise-star 1.6s ease-out forwards}@keyframes rise-star{0%{transform:translateY(20px) scale(.3);opacity:0}25%{opacity:1}100%{transform:translateY(-160px) scale(1.2);opacity:0}}

.auth-form{display:flex;flex-direction:column;gap:9px}.auth-form label{font-size:14px;margin-top:10px}.auth-form input,.auth-form select{width:100%;padding:12px;border:1px solid var(--line);border-radius:5px;color:var(--silver);background:#091326}.auth-form .button{margin-top:16px}.auth-error{color:#efb4a8;font-size:14px;white-space:pre-wrap}.identity-options{display:none}#sync-status{font-size:12px}#sync-status.offline{color:#efb4a8}.busy{opacity:.6;pointer-events:none}