:root{
  --c-bg:#faf6ed;
  --c-paper:#fffbf2;
  --c-ink:#1a1a1a;
  --c-ink-soft:#3a3a3a;
  --c-red:#9c2a2a;
  --c-red-deep:#7a1d1d;
  --c-red-soft:#c0392b;
  --c-gold:#b08b4d;
  --c-line:rgba(0,0,0,.08);
  --c-shadow:0 6px 24px rgba(60,30,0,.08);
  --r:14px;
}
[data-theme="ink"]{--c-bg:#f1ede4;--c-paper:#e9e2d0;--c-ink:#181818;--c-ink-soft:#444;--c-red:#3a3a3a;--c-red-deep:#000;--c-red-soft:#555;--c-gold:#8a7a55}
[data-theme="jade"]{--c-bg:#eef4ee;--c-paper:#f6faf6;--c-ink:#1c2a22;--c-ink-soft:#3a4a40;--c-red:#2d6b4f;--c-red-deep:#1f4f3a;--c-red-soft:#3e8a66;--c-gold:#a5894d}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--c-bg);color:var(--c-ink);font-family:"Noto Serif SC","Songti SC","STSong","Source Han Serif SC","FangSong","STFangsong",serif;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
body{min-height:100vh;display:flex;flex-direction:column}
a{color:var(--c-red);text-decoration:none}
a:hover{text-decoration:underline}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}

/* 顶部 banner */
.banner{position:relative;background:linear-gradient(135deg,var(--c-red),var(--c-red-deep));color:#fff7e6;padding:18px 16px 0;box-shadow:var(--c-shadow)}
.banner-bg{position:absolute;inset:0;opacity:.5;pointer-events:none}
.banner-bg svg{width:100%;height:100%}
.brand{display:flex;align-items:center;gap:10px;position:relative;z-index:1}
.brand .seal{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;background:#fff;border:2px solid #fff;color:var(--c-red);font-weight:900;font-size:22px;line-height:1;border-radius:6px;box-shadow:0 0 0 2px var(--c-red) inset,0 0 0 3px #fff inset;font-family:"STKaiti","KaiTi",serif}
.brand h1{margin:0;font-size:22px;letter-spacing:2px;font-weight:700}
.brand .dot{margin:0 6px;color:var(--c-gold)}
.tabs{position:relative;z-index:1;display:flex;gap:4px;margin-top:14px}
.tab{flex:1;padding:10px 0;color:rgba(255,247,230,.85);border-bottom:2px solid transparent;font-size:15px;border-radius:8px 8px 0 0;transition:all .15s}
.tab.active{color:#fff;background:rgba(0,0,0,.12);border-bottom-color:var(--c-gold)}
.tab:hover:not(.active){color:#fff}

/* 主区 */
main{flex:1;max-width:760px;width:100%;margin:0 auto;padding:14px 14px 96px}
.view{display:none}
.view.active{display:block}
.section-title{font-size:18px;font-weight:700;margin:18px 4px 12px;padding-left:10px;border-left:4px solid var(--c-red);letter-spacing:1px}

/* 今日 strip */
.today-strip{background:var(--c-paper);border-radius:var(--r);padding:16px;display:flex;gap:14px;align-items:stretch;box-shadow:var(--c-shadow);position:relative;overflow:hidden}
.today-strip::before{content:"";position:absolute;inset:8px;border:1px solid rgba(0,0,0,.06);border-radius:10px;pointer-events:none}
.today-solar{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;padding-right:14px;border-right:1px dashed var(--c-line)}
.solar-big{font-size:48px;font-weight:700;color:var(--c-red);line-height:1}
.solar-sub{font-size:12px;color:var(--c-ink-soft);text-align:center;margin-top:4px}
.solar-sub>div+div{margin-top:2px}
.today-lunar{flex:1;display:flex;flex-direction:column;justify-content:center;gap:4px}
.lunar-line{display:flex;gap:8px;align-items:baseline;font-size:13px;color:var(--c-ink-soft)}
.lunar-line.big{font-size:20px;color:var(--c-ink)}
.lunar-line.big #lunarDay{font-size:24px;font-weight:700;color:var(--c-red)}
.lunar-line.festival{margin-top:4px;flex-wrap:wrap;gap:6px}
.festival-tag{display:inline-block;padding:2px 8px;background:var(--c-red);color:#fff;border-radius:10px;font-size:12px}
.festival-tag.term{background:var(--c-gold)}
.festival-tag.solar{background:var(--c-red-soft)}

/* 天气 */
.weather-card{background:var(--c-paper);border-radius:var(--r);padding:14px 16px;margin-top:12px;box-shadow:var(--c-shadow)}
.weather-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.weather-loc{font-size:14px;font-weight:600;color:var(--c-ink)}
.weather-refresh{width:28px;height:28px;border-radius:50%;background:rgba(0,0,0,.05);font-size:14px}
.weather-refresh:hover{background:rgba(0,0,0,.1)}
.weather-main{display:flex;align-items:baseline;gap:10px}
.weather-icon{font-size:32px}
.weather-temp{font-size:32px;font-weight:700;color:var(--c-red)}
.weather-text{font-size:14px;color:var(--c-ink-soft)}
.weather-extra{display:flex;gap:14px;margin-top:6px;font-size:12px;color:var(--c-ink-soft);flex-wrap:wrap}
.weather-forecast{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-top:12px;padding-top:10px;border-top:1px dashed var(--c-line)}
.wf-cell{text-align:center;font-size:12px;color:var(--c-ink-soft)}
.wf-cell .icon{font-size:20px;display:block;line-height:1}
.wf-cell .max{color:var(--c-red);font-weight:600}
.wf-cell .min{color:var(--c-ink-soft)}

/* 月份导航 */
.month-nav{display:flex;align-items:center;gap:6px;margin:18px 4px 10px;width:100%}
.month-nav button{width:32px;height:32px;border-radius:50%;background:var(--c-paper);box-shadow:0 2px 6px rgba(0,0,0,.06);font-size:16px;color:var(--c-ink);flex:0 0 auto}
.month-nav button:hover{background:#fff}
.month-nav .ghost{background:transparent;box-shadow:none;color:var(--c-red);font-size:12px;width:auto;padding:0 8px;border-radius:16px;white-space:nowrap}
.month-title{flex:1 1 auto;min-width:0;text-align:center;font-size:16px;font-weight:700;letter-spacing:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* 星期表头 */
.weekdays{display:grid;grid-template-columns:repeat(7,1fr);text-align:center;font-size:12px;color:var(--c-ink-soft);margin-bottom:6px}
.weekdays span{padding:6px 0}
.weekdays span:first-child{color:var(--c-red)}

/* 日期网格 */
.grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.cell{position:relative;aspect-ratio:1/1;background:var(--c-paper);border-radius:10px;padding:6px 4px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 1px 3px rgba(0,0,0,.04);transition:transform .15s}
.cell.out{opacity:.35}
.cell.weekend .solar-num{color:var(--c-red-soft)}
.cell .solar-num{font-size:16px;font-weight:700;line-height:1}
.cell .lunar-num{font-size:11px;color:var(--c-ink-soft);line-height:1.1}
.cell .lunar-num.fest{color:var(--c-red);font-weight:700}
.cell .lunar-num.term{color:var(--c-gold);font-weight:700}
.cell.today{background:var(--c-red);color:#fff;box-shadow:0 4px 12px rgba(156,42,42,.4)}
.cell.today .solar-num,.cell.today .lunar-num{color:#fff}
.cell.has-moment::after{content:"";position:absolute;left:6px;top:6px;width:8px;height:8px;background:var(--c-gold);border-radius:50%;box-shadow:0 0 0 2px var(--c-paper)}
.cell.today.has-moment::after{box-shadow:0 0 0 2px var(--c-red)}
.cell.selected{outline:2px solid var(--c-gold);outline-offset:-2px}
.cell:hover{transform:translateY(-1px)}

/* 节日视图 */
.festival-filters{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.chip{padding:6px 12px;border-radius:18px;background:var(--c-paper);font-size:13px;color:var(--c-ink-soft);box-shadow:0 1px 3px rgba(0,0,0,.04)}
.chip.active{background:var(--c-red);color:#fff}
.festival-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.festival-list li{background:var(--c-paper);border-radius:10px;padding:10px 12px;display:flex;align-items:center;gap:10px;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.festival-list .badge{flex:0 0 50px;text-align:center;padding:6px 0;border-radius:8px;background:var(--c-red);color:#fff;font-weight:700;font-size:14px}
.festival-list .badge.term{background:var(--c-gold)}
.festival-list .badge.solar{background:var(--c-red-soft)}
.festival-list .info{flex:1}
.festival-list .info b{display:block;font-size:14px}
.festival-list .info span{font-size:12px;color:var(--c-ink-soft)}
.festival-list .count{font-size:12px;color:var(--c-red);font-weight:600}

/* 纪念日表单 */
.moment-form{background:var(--c-paper);border-radius:var(--r);padding:14px;box-shadow:var(--c-shadow);display:flex;flex-direction:column;gap:10px}
.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}
.form-row label{display:flex;flex-direction:column;font-size:13px;color:var(--c-ink-soft);gap:4px}
.form-row label.full{grid-column:1/-1}
.form-row input,.form-row select,.form-row textarea{padding:8px 10px;border:1px solid var(--c-line);border-radius:8px;background:#fff;font-family:inherit;font-size:14px;color:var(--c-ink)}
.form-row textarea{resize:vertical}
.form-row label:has(input[type="checkbox"]){flex-direction:row;align-items:center;gap:6px;padding-top:24px}
.primary{padding:10px 16px;background:var(--c-red);color:#fff;border-radius:8px;font-weight:600;font-size:15px}
.primary:hover{background:var(--c-red-deep)}
.moment-list{list-style:none;padding:0;margin:14px 0 0;display:flex;flex-direction:column;gap:8px}
.moment-list li{background:var(--c-paper);border-radius:10px;padding:10px 12px;display:flex;gap:10px;align-items:center;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.moment-list .day{flex:0 0 60px;text-align:center;font-weight:700;color:var(--c-red);font-size:18px;line-height:1.1}
.moment-list .day span{display:block;font-size:11px;color:var(--c-ink-soft);font-weight:400;margin-top:2px}
.moment-list .body{flex:1;min-width:0}
.moment-list .body b{display:block;font-size:14px}
.moment-list .body .sub{font-size:12px;color:var(--c-ink-soft)}
.moment-list .badge-lunar{font-size:11px;background:var(--c-gold);color:#fff;padding:1px 6px;border-radius:8px;margin-left:6px}
.moment-list .del{background:rgba(156,42,42,.1);color:var(--c-red);width:28px;height:28px;border-radius:50%;font-size:14px}
.moment-list .del:hover{background:var(--c-red);color:#fff}

/* 设置 */
.setting-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;background:var(--c-paper);border-radius:10px;margin-bottom:6px;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.setting-row>label{font-size:14px;color:var(--c-ink)}
.setting-row.danger>label{color:var(--c-red)}
.row-end{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.row-end input,.row-end select{padding:6px 10px;border:1px solid var(--c-line);border-radius:6px;background:#fff;font-size:13px}
.row-end button{padding:6px 12px;background:var(--c-ink);color:#fff;border-radius:6px;font-size:13px}
.row-end button.danger,.setting-row.danger button{background:var(--c-red)}
.switch{position:relative;width:42px;height:24px;display:inline-block}
.switch input{opacity:0;width:0;height:0}
.switch span{position:absolute;inset:0;background:#ccc;border-radius:24px;transition:.2s}
.switch span::before{content:"";position:absolute;left:3px;top:3px;width:18px;height:18px;background:#fff;border-radius:50%;transition:.2s}
.switch input:checked+span{background:var(--c-red)}
.switch input:checked+span::before{left:21px}
.sub{font-size:12px;color:var(--c-ink-soft)}
.footer{font-size:12px;color:var(--c-ink-soft);margin-top:18px;text-align:center;line-height:1.7}

/* toast */
.toast{position:fixed;left:50%;bottom:80px;transform:translateX(-50%);background:rgba(0,0,0,.85);color:#fff;padding:10px 16px;border-radius:22px;font-size:14px;z-index:99;max-width:80vw;box-shadow:0 4px 12px rgba(0,0,0,.2)}

/* PC 适配 */
@media (min-width:720px){
  body{font-size:17px}
  main{padding:20px}
  .grid{gap:8px}
  .cell .solar-num{font-size:18px}
}
@media (max-width:380px){
  .brand h1{font-size:18px}
  .solar-big{font-size:40px}
  .weather-forecast{grid-template-columns:repeat(7,1fr);font-size:10px}
}


/* 弹层 */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}
.modal[hidden]{display:none}
.modal-card{background:var(--c-paper);border-radius:14px;padding:20px;width:100%;max-width:340px;box-shadow:0 12px 36px rgba(0,0,0,.2)}
.modal-card h3{margin:0 0 14px;font-size:18px}
.modal-card input[type=date]{width:100%;padding:10px;border:1px solid var(--c-line);border-radius:8px;font-size:15px;background:#fff;font-family:inherit;color:var(--c-ink)}
.modal-actions{display:flex;gap:8px;margin-top:14px;justify-content:flex-end;flex-wrap:wrap}
.modal-actions button{padding:8px 14px;border-radius:8px;font-size:14px}
.modal-actions .primary{background:var(--c-red);color:#fff}
.modal-actions .ghost{background:transparent;color:var(--c-ink-soft)}

/* 移动端溢出修 */
@media (max-width:480px){
  body{font-size:14px}
  html,body{overflow-x:hidden}
  main{padding:10px 6px 96px;width:100%;max-width:100vw}
  .banner{padding:14px 12px 0}
  .brand h1{font-size:17px}
  .brand .seal{width:32px;height:32px;font-size:18px}
  .tab{font-size:12px;padding:8px 0;letter-spacing:0}
  .today-strip{padding:10px;gap:8px;flex-wrap:nowrap}
  .today-solar{padding-right:8px}
  .solar-big{font-size:36px}
  .solar-sub{font-size:11px}
  .lunar-line{font-size:11px;gap:4px;flex-wrap:wrap}
  .lunar-line.big{font-size:15px}
  .lunar-line.big #lunarDay{font-size:18px}
  .lunar-line.festival{font-size:11px}
  .festival-tag{font-size:10px;padding:1px 5px}
  .month-nav{margin:12px 2px 6px;gap:4px}
  .month-nav button{width:28px;height:28px;font-size:14px}
  .month-nav .ghost{font-size:12px;padding:0 8px}
  .month-title{font-size:14px;letter-spacing:0;min-width:0;flex:1}
  .weekdays{font-size:10px;margin-bottom:4px}
  .weekdays span{padding:4px 0}
  .grid{gap:2px;width:100%}
  .cell{padding:2px 1px;border-radius:6px;min-width:0;overflow:hidden}
  .cell .solar-num{font-size:12px;line-height:1}
  .cell .lunar-num{font-size:9px;line-height:1.1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%;display:block}
  .cell.has-moment::after{width:5px;height:5px;left:3px;top:3px}
  .weather-card{padding:10px;font-size:13px}
  .weather-temp{font-size:24px}
  .weather-icon{font-size:24px}
  .weather-extra{font-size:11px;gap:8px}
  .weather-forecast{gap:2px;padding-top:6px;margin-top:6px}
  .wf-cell{font-size:9px}
  .wf-cell .icon{font-size:14px}
  .wf-cell .max,.wf-cell .min{font-size:10px}
  .form-row{grid-template-columns:1fr;gap:6px}
  .form-row input,.form-row select,.form-row textarea{font-size:13px;padding:6px 8px}
  .form-row label:has(input[type="checkbox"]){padding-top:0;flex-direction:row;align-items:center}
  .section-title{font-size:15px;margin:12px 4px 8px}
  .moment-form{padding:10px;gap:6px}
  .moment-form button{padding:8px 12px;font-size:14px}
  .moment-list .day{flex:0 0 44px;font-size:14px}
  .moment-list .day span{font-size:9px}
  .moment-list .body b{font-size:13px}
  .moment-list .body .sub{font-size:11px}
  .festival-list li{padding:8px 10px;gap:8px}
  .festival-list .badge{flex:0 0 40px;font-size:11px;padding:3px 0;border-radius:6px}
  .festival-list .info b{font-size:12px}
  .festival-list .info span{font-size:10px}
  .setting-row{padding:8px 10px;flex-direction:column;align-items:flex-start;gap:6px}
  .setting-row>label{font-size:13px}
  .row-end{width:100%;justify-content:flex-start;flex-wrap:wrap}
  .row-end input,.row-end select{font-size:12px;padding:5px 8px;min-width:0;flex:1}
  .row-end button{font-size:12px;padding:5px 10px}
  .modal-card{padding:16px;max-width:92vw}
  .modal-card h3{font-size:16px}
  .modal-card input[type=date]{font-size:14px;padding:8px}
  .modal-actions button{padding:7px 12px;font-size:13px}
  .toast{font-size:13px;padding:8px 14px;max-width:88vw}
  .footer{font-size:11px}
}