:root{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:#1a1a1a;background:#f6f6f6;font-size:14px;line-height:1.7;color-scheme:light}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button{border:0}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid #555;outline-offset:4px}.layout{max-width:520px;min-height:100vh;min-height:100dvh;background:white;margin:auto;padding:0 24px calc(84px + env(safe-area-inset-bottom))}.text-button{background:transparent;color:#777;padding:10px;font-size:13px}main:focus{outline:none}.page-heading{text-align:center;padding:30px 0 32px}h1{font-size:24px;font-weight:500;margin:0 0 8px}.page-heading p,.muted{color:#999}.page-heading p{font-size:13px;margin:0}.home-content{min-height:calc(100dvh - 171px);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:35px 0}.brand-seal{width:90px;height:90px;border:1px solid #d0d0d0;border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:center}.brand-seal small{font-size:8px;letter-spacing:2px;color:#aaa;margin-bottom:8px}.brand-seal h1{font-size:28px;letter-spacing:5px;margin:0;padding-left:5px}.slogan{font-size:12px;letter-spacing:2px;color:#999;margin:14px 0 72px}.primary,.secondary{width:100%;border-radius:6px;min-height:48px;display:flex;align-items:center;justify-content:center;padding:14px 20px;font-size:15px}.primary{background:#1a1a1a;color:#fff}.secondary{background:white;border:1px solid #ddd}.primary:active{background:#333}.cta{flex-direction:column;gap:7px;padding:20px;border-radius:8px;box-shadow:0 4px 12px #0002}.cta strong{font-size:17px;font-weight:500;letter-spacing:2px}.cta small{font-size:11px;color:#aaa}.entry{display:flex;align-items:center;justify-content:space-between;background:#f2f2f2;width:100%;border-radius:6px;padding:14px;margin-top:14px}.entry strong{font-weight:500}.entry span{font-size:11px;color:#888}footer{font-size:10px;color:#aaa;text-align:center;line-height:1.6;margin-top:32px}nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:520px;display:flex;padding:10px 0 calc(10px + env(safe-area-inset-bottom));border-top:1px solid #eee;background:#fffc;backdrop-filter:blur(12px);z-index:10}nav a{width:50%;text-align:center;padding:7px;color:#999;letter-spacing:3px}nav a[aria-current]{color:#1a1a1a;font-weight:600}.card{background:#fafafa;border-radius:8px;padding:22px;margin-bottom:16px}.card h3,.label{font-size:12px;font-weight:400;color:#999;margin:0 0 16px;letter-spacing:1px}.card p{margin:8px 0}.time-card{text-align:center;padding:30px 15px;margin-bottom:28px}.time-card h2{font-size:24px;font-weight:400}.note{font-size:12px;color:#999;text-align:center;margin:20px 0}.inputs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding:22px 16px}.inputs label{font-weight:500;text-align:center}.inputs .muted{display:block;font-size:11px;font-weight:400;margin:4px 0 12px}input{width:100%;height:54px;border:1px solid #ddd;background:white;border-radius:5px;text-align:center;font-size:22px;color:#1a1a1a}input::placeholder{color:#ccc;font-size:16px}input[aria-invalid]{border-color:#b42318}.error{display:block;font-size:10px;color:#b42318;min-height:18px;font-weight:400;margin-top:6px}.palace{text-align:center;padding:8px 0 36px}.palace h2{font-size:56px;letter-spacing:8px;font-weight:400;margin:0;padding-left:8px}.palace p{color:#999;font-size:13px}.process{display:flex;align-items:center;justify-content:space-between}.process div{text-align:center}.process small{display:block;color:#999;font-size:11px}.process strong{display:block;margin-top:6px;font-weight:500;font-size:18px}.process>span{color:#ccc}.scene{display:flex;gap:18px;margin-top:16px}.scene strong{font-size:12px;flex-shrink:0;font-weight:500}.scene p{margin:0;font-size:13px;color:#666}.history-actions{text-align:right;margin-top:-20px}.history-item{display:flex;align-items:center;justify-content:space-between;gap:10px}.history-item a{flex:1;min-width:0}.history-item h2{font-size:22px;font-weight:400;margin:0}.history-item h2 small{font-size:11px;color:#999;margin-left:14px}.history-item p,.history-item time{font-size:12px;color:#888;overflow-wrap:anywhere}.empty{text-align:center;padding:42px 10px}.empty>span{font-size:52px;color:#ccc}.empty h2{font-size:18px;font-weight:400}.empty p{font-size:13px;color:#999;margin-bottom:32px}.guide{position:fixed;inset:0;background:#000d;color:#fff;z-index:100;display:flex;flex-direction:column;align-items:center;justify-content:center}.verse{display:flex;gap:18px;font-family:serif;font-size:22px;letter-spacing:6px}.verse span{writing-mode:vertical-rl;animation:ink .8s both}.verse span:nth-child(2){animation-delay:.4s}.verse span:nth-child(3){animation-delay:.8s}.verse span:nth-child(4){animation-delay:1.2s}.guide>small{position:absolute;bottom:12%;color:#ffffff66;letter-spacing:2px}#toast{position:fixed;bottom:100px;left:50%;transform:translateX(-50%);background:#1a1a1aee;color:white;border-radius:6px;padding:10px 18px;max-width:90%;width:max-content;font-size:13px;opacity:0;pointer-events:none;z-index:200;transition:opacity .2s}#toast.visible{opacity:1}@keyframes ink{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media(max-width:360px){.layout{padding-left:16px;padding-right:16px}.entry span{font-size:10px}.slogan{margin-bottom:48px}.inputs{gap:8px;padding:18px 12px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}} 
.brand-seal{border-color:#1a1a1a}.brand-seal h1{font-size:12px;letter-spacing:4px;padding-left:4px;margin-top:5px}#gua{font-family:serif;font-size:44px;color:#b84637;line-height:1}.slogan{margin-bottom:70px}.cooling,.cooling:active{background:#d5d5d5;box-shadow:none}.time-prompt{text-align:center;min-height:65vh;display:flex;flex-direction:column;align-items:center;justify-content:center}.time-prompt h1{font-size:22px;font-weight:300;letter-spacing:3px;margin-bottom:18px}.time-prompt p{color:#999;font-size:13px;margin:3px}.round{height:140px;width:140px;border-radius:50%;margin-top:40px;letter-spacing:3px;position:relative}.round::after{content:'';position:absolute;inset:9px;border:1px solid #ffffff33;border-radius:50%}.nature-badge{display:inline-block;background:#f5f5f5;border-radius:4px;padding:3px 12px;color:#777;font-size:12px}.palace{padding-top:42px}.record-time{color:#aaa;text-align:center;font-size:12px;margin-top:20px}.secondary{margin-top:14px}.history-item{transition:background .15s}.history-item:active{background:#f3f3f3}nav small{display:block;font-size:9px;letter-spacing:1px;font-weight:400;color:#aaa}
#gua{position:relative;width:40px;height:36px}.gua-layer{position:absolute;inset:0;display:flex;flex-direction:column;gap:9px;opacity:0;transition:opacity .6s}.gua-layer.active{opacity:1}.yao{height:3px;width:40px;border-radius:2px;background:#b84637}.yao.yin{background:linear-gradient(to right,#b84637 0 37.5%,transparent 37.5% 62.5%,#b84637 62.5% 100%)}

.layout{padding-top:calc(16px + env(safe-area-inset-top))}.time-home{max-width:280px;margin-top:28px}

/* Browser navigation: WeChat uses page entries, other browsers keep tabs. */
.without-tabs{padding-bottom:calc(24px + env(safe-area-inset-bottom))}
.without-tabs .home-content{min-height:calc(100dvh - 111px)}
.history-entry{margin-top:26px;color:#777;font-size:12px;letter-spacing:2px;padding:8px 16px}
.tabbar{gap:12px;padding-left:24px;padding-right:24px}
.tabbar a{position:relative;border-radius:8px;padding:8px 7px;color:#777;transition:background .15s,color .15s}
.tabbar a[aria-current="page"]{color:#a83c30;background:#b8463712;font-weight:700}
.tabbar a[aria-current="page"]::before{content:"";position:absolute;top:0;left:calc(50% - 12px);width:24px;height:3px;border-radius:3px;background:#b84637}
.tabbar a[aria-current="page"] small{color:#a83c30;font-weight:500}

.share-guide{position:fixed;inset:0;margin:0;width:100%;max-width:none;height:100%;max-height:none;border:0;padding:calc(24px + env(safe-area-inset-top)) 24px 24px;background:transparent;color:#fff}
.share-guide::backdrop{background:#000c}
.share-guide-content{max-width:520px;margin:0 auto;text-align:right}
.share-guide-arrow{display:block;width:110px;height:100px;margin:0 0 20px auto;fill:none;stroke:#fff;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.share-guide h2{font-size:21px;font-weight:500;margin:0 0 16px}
.share-guide p{font-size:14px;line-height:2;color:#eee;margin:0}
.share-guide-close{margin-top:30px;border:1px solid #ffffff80;border-radius:6px;padding:10px 28px;background:transparent;color:#fff}
.share-guide-close:focus-visible{outline-color:#fff}