:root{--paper:#fbf6ed;--white:#fffdf8;--ink:#35291f;--muted:#857365;--line:#e5d9ca;--orange:#d96522;--gold:#a2874b;--soft:#f2e6d4;font:15px/1.8 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);scroll-behavior:smooth;scroll-padding-top:30px}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,input,select{font:inherit;color:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.35}button{background:transparent}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--orange);outline-offset:5px}img{max-width:100%;height:auto}p,h1,h2,h3{margin:0}button{border:1px solid var(--line);border-radius:8px}em{font-style:normal;color:var(--orange)}.wrap{max-width:1200px;margin:auto;padding-left:42px;padding-right:42px}.header{display:flex;align-items:center;justify-content:space-between;height:116px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;line-height:1.4}.brand img{border-radius:11px}.brand>span{font-family:"Songti SC","Noto Serif CJK SC",serif;font-size:24px;letter-spacing:3px}.brand small{display:block;font-family:Arial,sans-serif;letter-spacing:3px;font-size:9px}.header nav{display:flex;gap:36px;font-size:14px}.header nav a:hover,.text-link:hover{color:var(--orange)}.nav-contact{font-size:13px;border-bottom:1px solid var(--ink);padding-bottom:4px}.nav-contact span{margin-left:16px}.hero{display:grid;grid-template-columns:1fr 1fr;gap:75px;position:relative;padding-top:75px;padding-bottom:90px;align-items:center;min-height:660px}.eyebrow{font-size:11px;letter-spacing:2.1px;color:var(--gold);font-weight:600}.hero h1{font-family:"Songti SC","STSong",serif;font-weight:400;font-size:76px;line-height:1.25;letter-spacing:2px;margin:22px 0}.hero h1 span{color:var(--orange)}.intro{color:var(--muted);font-size:16px;line-height:2}.hero-actions{display:flex;align-items:center;gap:25px;margin-top:30px}.button{background:var(--orange);color:white;display:inline-flex;align-items:center;gap:24px;padding:13px 22px;border-radius:5px;font-size:13px}.button:hover{background:#ba4c14}.text-link{font-size:12px}.fine{font-size:12px;color:var(--muted)}.hero-fine{margin-top:22px;letter-spacing:1px}.day-paper{background:var(--white);box-shadow:0 20px 60px #6f49200c;border:1px solid var(--line);padding:30px 40px;text-align:center;max-width:405px;position:relative;transform:rotate(2deg)}.day-paper:before{content:"";position:absolute;inset:8px -8px -8px 8px;z-index:-1;border:1px solid var(--line);background:#f1e5d3}.paper-top{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:11px;letter-spacing:3px;text-align:left;margin-bottom:25px}.seal{font-family:"Songti SC",serif;line-height:1.1;color:var(--orange);border:1px solid var(--orange);padding:3px;letter-spacing:0;font-size:12px}.day-paper #selected-month{font-size:13px;letter-spacing:2px}.big-day{font:160px/1.15 Georgia,serif;color:var(--orange);font-variant-numeric:tabular-nums;margin:7px 0}.day-paper h2{font-family:"Songti SC",serif;font-weight:400;letter-spacing:5px;font-size:26px}.day-paper #selected-weekday{margin:9px 0 28px}.paper-bottom{border-top:1px solid var(--line);padding-top:18px;display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--muted)}.paper-bottom button{border:0;color:var(--orange);font-size:13px}.hero-vertical{position:absolute;right:0;writing-mode:vertical-rl;letter-spacing:7px;color:var(--gold);font-family:"Songti SC",serif;font-size:12px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:35px;margin-bottom:34px}.section-heading h2,.contact-inner h2{font:400 34px/1.6 "Songti SC","STSong",serif;margin-top:12px}.section-heading>p,.section-heading>div>p:not(.eyebrow){font-size:13px;color:var(--muted)}.calendar-section{padding-bottom:95px}.calendar-shell{background:var(--white);border:1px solid var(--line);padding:32px 34px;border-radius:4px}.month-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.month-toolbar h3{font:400 27px/1.3 Georgia,"Songti SC",serif}.month-lunar{margin-top:6px}.month-controls{display:flex;gap:10px;align-items:center}.month-controls button{height:36px;min-width:36px}.month-controls input{border:0;background:transparent;font-size:13px;max-width:145px}.month-controls .today-button{font-size:12px;padding:0 14px;background:var(--soft);border:0;margin-left:4px}.week-labels,.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}.week-labels{font-size:11px;color:var(--muted);text-align:center;padding:8px 0 14px;border-bottom:1px solid var(--line)}.week-labels span:nth-last-child(-n+2){color:var(--orange)}.calendar-grid{padding-top:10px;row-gap:5px}.calendar-grid button{border:0;border-radius:4px;padding:9px 0;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:70px;position:relative}.calendar-grid .gregorian{font:23px/1.3 Georgia,serif}.calendar-grid .lunar{font-size:10px;color:var(--muted);margin-top:4px}.calendar-grid .term-day{color:var(--orange)}.calendar-grid button[aria-current=date]:after{content:"";height:3px;width:3px;background:var(--orange);border-radius:50%;position:absolute;bottom:5px}.calendar-grid button[aria-pressed=true]{background:var(--orange);color:white}.calendar-grid button[aria-pressed=true] .lunar{color:white}.calendar-grid button:hover:not([aria-pressed=true]){background:var(--soft)}.calendar-note{border-top:1px solid var(--line);padding-top:15px;margin-top:15px;color:var(--muted);font-size:12px}.seasons{background:#f2e9db;padding:70px 0}.term-controls{display:flex;align-items:center;gap:10px;margin-top:15px;font-size:12px}.term-controls select{background:var(--white);border:1px solid var(--line);padding:5px 10px;border-radius:4px}.term-controls button{border:0;color:#9e451d;font-size:12px}.terms-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}.term-card{border:1px solid #dfd0bd;background:#faf4e9;text-align:center;padding:19px 8px;border-radius:4px;transition:background .15s,transform .15s;display:flex;align-items:center;flex-direction:column}.term-card:hover{background:var(--white);transform:translateY(-3px)}.term-card.nearest{border-color:var(--orange);background:#fff9f0}.term-card svg{width:42px;height:42px;color:var(--gold);margin:5px 0 12px}.term-card strong{font-family:"Songti SC",serif;font-weight:400;font-size:22px;letter-spacing:4px}.term-card small{font-size:10px;color:var(--muted);margin-top:5px;min-height:18px}.term-card.nearest small{color:#a44b22}.data-note{font-size:12px;color:var(--muted);margin-top:24px}.data-note summary{cursor:pointer}.data-note p{margin-top:12px;max-width:900px}.data-note a{text-decoration:underline;text-underline-offset:4px}.app-section{padding-top:85px;padding-bottom:75px}.app-showcase{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;text-align:center;padding-top:10px}.phone{max-width:236px;margin:0 auto 28px;border:5px solid #4a3626;background:#4a3626;border-radius:36px;box-shadow:0 15px 35px #6a442416;overflow:hidden}.phone img{display:block;width:100%;border-radius:29px}.feature-index{font:italic 14px Georgia,serif;color:var(--gold)}.app-showcase h3{font:400 21px/1.6 "Songti SC",serif;margin:8px 0}.app-showcase p{font-size:12px;color:var(--muted)}.app-bottom{display:flex;justify-content:space-between;gap:25px;align-items:center;border-top:1px solid var(--line);margin-top:42px;padding-top:28px;font-size:13px}.app-bottom strong{font-weight:500}.release-status{display:inline-block;background:var(--soft);border-radius:5px;padding:9px 18px;font-size:12px}.app-bottom .fine{margin-top:8px}.contact-section{background:#ece0cf;padding:55px 0}.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:70px}.contact-inner h2{font-size:33px}.contact-links>a{display:block;font-family:Georgia,serif;font-size:23px;border-bottom:1px solid #d6c8b6;padding:12px 0}.contact-links small{display:block;font-family:inherit;font-size:10px;color:var(--muted);margin-bottom:2px}.contact-links>a span{float:right;font-size:18px;color:var(--gold)}.contact-links>div{display:flex;gap:25px;padding-top:18px;font-size:12px}.footer{padding-top:35px;padding-bottom:25px}.footer-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:22px;border-bottom:1px solid var(--line)}.footer-top>p{font-family:"Songti SC",serif;font-size:13px;color:var(--muted);letter-spacing:3px}.footer-legal{display:flex;justify-content:space-between;gap:25px;color:var(--muted);font-size:11px;padding:20px 0 12px}.footer-legal p:last-child{text-align:right}.footer-legal a{text-decoration:underline;text-underline-offset:3px}.footer>.fine{font-size:10px}dialog{border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:12px;width:min(620px,calc(100% - 28px));max-height:88dvh;padding:35px 40px;overflow:auto;box-shadow:0 30px 100px #35291f40}dialog::backdrop{background:#35291f70;backdrop-filter:blur(3px)}.dialog-close{position:absolute;right:17px;top:12px;border:0;font-size:28px;color:var(--muted)}.dialog-icon{margin-top:15px}.dialog-icon svg{width:60px;height:60px;color:var(--gold)}dialog h2{font:400 40px "Songti SC",serif;letter-spacing:7px;margin:10px 0}.dialog-subtitle{color:var(--orange);font-family:"Songti SC",serif;font-size:18px;margin-bottom:10px}#dialog-body h3{font-size:13px;color:var(--gold);font-weight:500;margin-top:22px}#dialog-body p{font-size:14px;margin-top:6px}.dialog-actions{display:flex;justify-content:space-between;margin-top:30px;border-top:1px solid var(--line);padding-top:20px;font-size:12px}.dialog-actions button{border:0}.sr-only,.skip:not(:focus){position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip:focus{position:fixed;top:10px;left:10px;background:white;z-index:5;padding:10px}
@media(max-width:900px){.wrap{padding-left:25px;padding-right:25px}.hero{gap:35px}.hero h1{font-size:60px}.day-paper{padding:25px}.big-day{font-size:140px}.hero-vertical{display:none}.hero-actions{gap:15px}.button{gap:12px;padding:12px 16px}.terms-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.app-showcase{gap:25px}.section-heading h2{font-size:29px}.section-heading>p{max-width:260px}.contact-inner{gap:35px}.hero .text-link{display:none}}
@media(max-width:600px){.wrap{padding-left:20px;padding-right:20px}.header{height:88px}.header nav{gap:17px;font-size:11px}.header nav a:last-child{display:none}.brand>span{font-size:21px}.brand img{width:41px}.nav-contact{display:none}.hero{padding-top:38px;padding-bottom:55px;gap:35px;grid-template-columns:1fr}.hero-copy{text-align:center}.hero h1{font-size:56px;line-height:1.25;margin:18px 0}.intro{font-size:14px}.hero-actions{justify-content:center;margin-top:23px}.hero-fine{font-size:10px;margin-top:15px}.day-paper{width:100%;max-width:300px;margin:auto;padding:22px 30px;transform:rotate(1.5deg)}.paper-top{margin-bottom:15px}.big-day{font-size:115px;line-height:1.05}.day-paper h2{font-size:23px}.day-paper #selected-weekday{margin-bottom:18px}.section-heading{display:block;margin-bottom:23px}.section-heading h2{font-size:27px;margin-bottom:12px}.section-heading>p{max-width:100%;font-size:12px}.calendar-section{padding-bottom:50px}.calendar-shell{padding:20px 10px}.month-toolbar{align-items:flex-start;gap:10px;padding:0 5px;flex-wrap:wrap}.month-toolbar h3{font-size:24px}.month-controls{gap:6px}.month-controls button{min-width:32px;height:32px}.month-controls input{max-width:127px;font-size:12px}.calendar-grid button{min-height:58px;padding:8px 0}.calendar-grid .gregorian{font-size:21px}.calendar-grid .lunar{font-size:9px}.calendar-note{font-size:11px;padding-left:5px}.seasons{padding:40px 0}.terms-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.term-card{padding:14px 5px}.term-card svg{width:36px;height:36px;margin-bottom:7px}.term-card strong{font-size:21px}.term-card small{font-size:9px}.app-section{padding-top:45px;padding-bottom:40px}.app-showcase{display:flex;overflow-x:auto;gap:25px;scroll-snap-type:x mandatory;padding:10px 10px 20px}.app-showcase article{flex:0 0 79%;scroll-snap-align:center}.phone{max-width:215px}.app-bottom{display:block;margin-top:20px;padding-top:20px}.app-bottom>div{margin-top:18px}.contact-section{padding:35px 0}.contact-inner{display:block}.contact-inner h2{font-size:28px;margin-bottom:20px}.contact-links>a{font-size:22px}.footer-top>p{font-size:11px;letter-spacing:1px}.footer-legal{display:block}.footer-legal p:last-child{text-align:left;margin-top:12px}dialog{padding:25px}dialog h2{font-size:34px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}.term-card{transition:none}}