@charset "UTF-8";
:root{--ink:#152d39;--muted:#63757d;--line:#e3e9eb;--green:#087e68;--green-soft:#e7f4ee;--purple:#6655a8;--purple-soft:#efecfa;--gold:#986a14;--gold-soft:#fbf3df;--bad:#92635e;--surface:#fff;--bg:#f5f8fa;--radius:20px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}button,select{font:inherit;color:inherit}button,a,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.3;cursor:default}button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #299e88;outline-offset:4px}a{color:inherit}button{touch-action:manipulation}.site-header,main,body>footer{max-width:1280px;margin:auto}.site-header{display:flex;justify-content:space-between;align-items:center;padding:30px 44px}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;font-weight:700;font-size:19px;letter-spacing:.02em;line-height:1.4}.brand-mark{display:grid;place-items:center;background:var(--green);color:#fff;width:43px;height:43px;border-radius:12px;font-size:27px;font-weight:500}.brand small{display:block;font-size:12px;letter-spacing:.17em;margin-top:3px;color:var(--muted)}.text-link{font-size:14px;text-decoration:none;color:var(--muted)}.text-link span{margin-left:12px}main{padding:20px 44px 0}.page-title{display:flex;justify-content:space-between;align-items:center;margin:16px 0 34px}.eyebrow{font-size:13px;letter-spacing:.13em;color:var(--muted);margin:0 0 10px}.page-title h1{font-size:36px;font-weight:600;letter-spacing:-.03em;line-height:1.4;margin:0}.range-note{font-size:14px;letter-spacing:.13em;text-align:right;font-variant-numeric:tabular-nums}.range-note span{display:block;color:var(--muted);font-size:12px;letter-spacing:.04em;margin-top:5px}.calendar-workspace{display:grid;grid-template-columns:minmax(0,1fr) 290px;background:white;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 12px 48px #18334405}.calendar-main{padding:24px 26px 18px;min-width:0}.calendar-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px}.month-heading{display:flex;align-items:baseline;gap:14px}.month-heading>span:first-child{font-size:20px;font-weight:500}.month-heading h2{font-size:48px;font-weight:500;line-height:1.15;letter-spacing:-.05em;margin:0}.month-unit{font-size:20px;margin-left:6px;letter-spacing:0}.month-heading>span:last-child{font-size:12px;letter-spacing:.12em;color:var(--muted)}.month-actions{display:flex;gap:8px;align-items:center}.soft-button,.icon-button{border:1px solid var(--line);background:#fff;border-radius:9px;min-height:42px}.soft-button{padding:7px 17px;font-size:14px}.icon-button{width:42px;font-size:27px;line-height:1}.soft-button:hover,.icon-button:hover{background:var(--bg)}.jump-row{display:flex;gap:10px;align-items:center;margin:20px 0}.jump-row label{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:8px}.jump-row select{appearance:auto;border:1px solid var(--line);border-radius:7px;background:white;font-size:14px;padding:7px 5px;min-height:38px;min-width:68px}.jump-row>span{font-size:12px;color:var(--muted);margin-left:6px}.filter-row{display:flex;gap:8px;flex-wrap:wrap}.filter{display:flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:7px;padding:6px 11px;min-height:36px;font-size:13px;background:white;color:var(--muted)}.filter.active{border-color:transparent;background:var(--tag-bg,var(--bg));color:var(--tag-color,var(--ink))}.filter .check{border:1px solid currentColor;border-radius:3px;width:14px;height:14px;display:grid;place-items:center;font-size:12px;line-height:1}.filter.active .check:after{content:'✓';font-weight:700}.extra-filters{margin:10px 0 22px}.extra-filters summary{font-size:12px;color:var(--muted);cursor:pointer;display:inline-block}.extra-filters summary:before{content:'＋';margin-right:5px}.extra-filters[open] summary:before{content:'−'}.extra-filters .filter-row{padding-top:10px}.weekday-row,.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}.weekday-row{text-align:center;font-size:12px;color:var(--muted);padding-bottom:10px}.weekday-row span:first-child{color:#a85555}.weekday-row span:last-child{color:#476da0}.calendar-grid{border-top:1px solid var(--line);border-left:1px solid var(--line)}.day{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:4px;min-width:0;min-height:111px;background:white;border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:9px 7px 7px;text-align:left;transition:background .12s}.day:hover{background:#f4faf7}.day.selected{background:#eaf5ef;box-shadow:inset 0 0 0 2px var(--green);z-index:1}.day.outside{background:#fbfcfd;color:#b0b9bd;cursor:default}.day-top{display:flex;justify-content:space-between;align-items:center;width:100%;gap:2px}.day-number{display:grid;place-items:center;font-size:19px;line-height:1.3;width:28px;height:28px;letter-spacing:-.02em}.day.sunday .day-number{color:#a85555}.day.saturday .day-number{color:#476da0}.day.today .day-number{border-radius:50%;color:white;background:var(--green)}.rokuyo{font-size:12px;color:var(--muted);white-space:nowrap}.rokuyo.is-taian{color:var(--green);font-weight:600}.day-tags{display:flex;align-items:flex-start;gap:3px;flex-direction:column;width:100%}.day-tag{border-radius:3px;font-size:12px;line-height:1.6;padding:0 4px;max-width:100%;white-space:nowrap;background:var(--tag-bg);color:var(--tag-color)}.day-tag small{font-size:inherit}.more-tags{font-size:12px;color:var(--muted)}.mobile-dots{display:none}.calendar-footer{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:14px;color:var(--muted);font-size:12px}.calendar-footer>span:first-child{display:flex;gap:6px;align-items:center;white-space:nowrap}.today-key{display:inline-block;width:7px;height:7px;border-radius:100%;background:var(--green)}.calendar-status{font-size:14px;min-height:0;margin:10px 0 0;color:var(--muted)}.calendar-status:empty{display:none}.calendar-note{font-size:12px;color:#755b21;background:#fcf6e7;border-radius:6px;padding:10px;margin-bottom:0}.day-panel{background:#f9fbfc;border-left:1px solid var(--line);padding:25px 25px 20px;display:flex;flex-direction:column;justify-content:space-between}.detail-eyebrow{font-size:12px;letter-spacing:.1em;color:var(--muted);margin:0 0 14px}.detail-date{display:flex;gap:10px;align-items:baseline;line-height:1;letter-spacing:-.04em}.detail-date .big-day{font-size:78px;font-weight:400}.detail-date .month-and-week{font-size:15px;line-height:1.7;letter-spacing:0}.detail-lunar{font-size:12px;color:var(--muted);margin:15px 0 22px}.detail-rule{height:1px;background:var(--line);margin:18px 0}.detail-rokuyo{display:flex;justify-content:space-between;align-items:center}.detail-rokuyo strong{font-size:23px;font-weight:600}.detail-rokuyo span{font-size:12px;color:var(--muted)}.detail-description{font-size:13px;color:var(--muted);line-height:1.85;margin:8px 0 16px}.detail-tags{display:flex;flex-direction:column;gap:15px}.detail-tag-title{font-weight:600;font-size:14px;color:var(--tag-color);display:flex;gap:8px;align-items:center}.tag-symbol{width:24px;height:24px;border-radius:6px;background:var(--tag-bg);display:grid;place-items:center;font-size:12px}.detail-tag p{font-size:12px;color:var(--muted);line-height:1.85;margin:5px 0 0}.no-tags{font-size:13px;color:var(--muted)}.panel-bottom{padding-top:30px}.mini-rule{display:block;width:30px;height:2px;background:#cadad4}.panel-bottom p{font-size:12px;color:var(--muted);line-height:1.9;margin:12px 0 0}.highlights{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:22px 0 0}.highlight-card{background:white;border:1px solid var(--line);border-radius:13px;padding:19px 21px}.highlight-top{display:flex;justify-content:space-between;align-items:baseline;gap:10px}.highlight-top h3{font-size:14px;font-weight:600;color:var(--tag-color);margin:0}.highlight-top>span{font-size:12px;color:var(--muted)}.highlight-dates{display:flex;flex-wrap:wrap;gap:7px;margin:13px 0 0}.highlight-dates button{background:var(--tag-bg);color:var(--tag-color);padding:5px 9px;border:0;border-radius:5px;font-size:13px}.highlight-empty{color:var(--muted);font-size:13px;margin:13px 0 0}.about{display:grid;grid-template-columns:1fr 1.7fr;gap:48px;padding:68px 5px 55px;border-bottom:1px solid var(--line)}.about h2{font-size:25px;font-weight:500;line-height:1.65;letter-spacing:-.02em;margin:0}.about-copy p{font-size:13px;line-height:2;color:var(--muted);margin:0 0 15px}.about-copy summary{font-size:13px;cursor:pointer;font-weight:600}.about-copy details>div{padding-top:14px}.about-copy a{color:var(--green);text-underline-offset:3px}.about-copy ul{padding-left:18px;font-size:12px;line-height:1.9;color:var(--muted)}body>footer{padding:23px 44px 35px;display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}footer small{font-size:12px;margin-left:8px;color:#76898e}
@media(min-width:1250px){.day{min-height:117px}.day-tag{font-size:12px}.rokuyo{font-size:12px}}
@media(max-width:1050px){main{padding:15px 28px 0}.site-header{padding:25px 28px}.calendar-workspace{grid-template-columns:minmax(0,1fr) 245px}.day-panel{padding:23px 18px}.calendar-main{padding:23px 18px 17px}.month-heading>span:last-child{display:none}.day{padding:8px 4px;min-height:109px}.day-top{flex-direction:column;align-items:flex-start;gap:0}.day-number{width:25px;height:25px}.day-tag{font-size:12px}.rokuyo{padding-left:3px}body>footer{padding-left:28px;padding-right:28px}}
@media(max-width:760px){.site-header{padding:20px}.brand{font-size:17px}.brand-mark{width:37px;height:37px;font-size:23px}.brand small{font-size:12px}.text-link{font-size:12px}main{padding:5px 16px 0}.page-title{margin:13px 4px 24px}.page-title h1{font-size:28px}.eyebrow{font-size:12px}.range-note{display:none}.calendar-workspace{display:flex;flex-direction:column;border-radius:14px}.calendar-main{padding:20px 13px 14px}.month-heading h2{font-size:41px}.month-heading>span:first-child{font-size:18px}.month-heading{gap:10px}.month-actions{gap:5px}.icon-button{width:38px}.soft-button{padding:6px 12px}.jump-row{margin:17px 0}.jump-row>span{font-size:12px}.filter{padding:6px 9px;font-size:12px;gap:5px}.filter-row{gap:6px}.extra-filters{margin-bottom:17px}.weekday-row{font-size:12px}.day{min-height:85px;gap:3px;padding:7px 2px 5px;align-items:center}.day-top{align-items:center;gap:3px}.day-number{font-size:20px;width:27px;height:27px}.rokuyo{font-size:12px;padding-left:0}.day-tags{display:none}.mobile-dots{display:flex;gap:3px;flex-wrap:wrap;justify-content:center;margin-top:3px;max-width:36px}.mobile-dot{height:4px;width:4px;border-radius:50%;background:var(--tag-color)}.calendar-footer{font-size:12px;margin-top:12px;align-items:flex-start}.calendar-footer>span:last-child{text-align:right;max-width:220px}.day-panel{border-left:0;border-top:1px solid var(--line);padding:23px 22px}.detail-eyebrow{margin-bottom:12px}.detail-date .big-day{font-size:60px}.detail-lunar{margin:12px 0}.detail-rule{margin:15px 0}.detail-tags{display:grid;grid-template-columns:1fr 1fr;gap:17px}.panel-bottom{display:none}.detail-description{font-size:14px}.detail-tag p{font-size:12px}.highlights{gap:10px;margin-top:14px;grid-template-columns:1fr}.highlight-card{padding:15px 18px}.highlight-dates{margin-top:9px}.about{grid-template-columns:1fr;gap:18px;padding:43px 5px 32px}.about h2{font-size:23px}.about h2 br{display:none}.about-copy p{font-size:14px}body>footer{padding:21px 20px 28px;font-size:12px}.calendar-note{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Calendar-first layout: the large year and month are the navigation controls. */
main{padding-top:0}.site-header{padding-top:24px;padding-bottom:22px}.page-title{margin:8px 0 22px}.page-title h1{font-size:24px;font-weight:500}.range-note{margin:0}.calendar-toolbar{margin-bottom:20px}.month-heading{gap:8px}.month-heading select{background:transparent;border:0;border-radius:5px;appearance:auto;padding:3px 0;cursor:pointer;max-width:100%}.month-heading #year{font-size:19px}.month-heading #month{font-size:38px;letter-spacing:-.03em;line-height:1.3}.month-heading option{font-size:16px}.day{min-height:96px}.filter{font-size:14px}.weekday-row{font-size:14px}.detail-description{font-size:14px}.about-copy p{font-size:14px}
@media(max-width:760px){.site-header{padding:20px}.page-title{margin:3px 4px 16px}.page-title h1{font-size:20px}.range-note{display:block;font-size:12px;letter-spacing:.05em}.calendar-main{padding-top:14px}.calendar-toolbar{gap:4px;margin-bottom:16px}.month-heading{gap:3px}.month-heading #year{font-size:16px}.month-heading #month{font-size:31px}.month-actions{gap:4px}.soft-button{font-size:13px;padding:6px 10px}.icon-button{width:35px}.filter{font-size:12px}.day{min-height:77px}.calendar-footer{font-size:12px}.calendar-footer>span:last-child{max-width:220px}}

@media(max-width:360px){.month-heading{gap:1px}.month-heading #year{font-size:14px;width:73px}.month-heading #month{font-size:26px;width:77px}.month-actions{gap:2px}.month-actions .soft-button{padding:4px;min-width:35px;white-space:nowrap}.month-actions .icon-button{width:28px}.calendar-toolbar{gap:3px}}

/* Optional almanac layers remain readable without opening each date. */
.filter-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.filter-help{font-size:14px;color:var(--muted);margin:10px 0 0}.extra-filters summary{font-size:14px}.day-tag{white-space:normal;overflow-wrap:anywhere}.day{height:auto}.day-tags{gap:4px}
@media(max-width:760px){.day-tags{display:flex;align-items:center}.mobile-dots{display:none}.day-tag{font-size:12px;padding:2px;line-height:1.4;text-align:center;word-break:normal}.calendar-main{padding-left:6px;padding-right:6px}.day{padding-left:1px;padding-right:1px}.filter{font-size:14px}.brand small{font-size:10px;letter-spacing:.08em}}

.today-banner{padding:18px 22px;border:1px solid var(--day-accent,#ccc);border-radius:12px;margin:0 0 18px;color:var(--day-accent,var(--ink))}.today-banner>a{display:flex;gap:20px;align-items:center;text-decoration:none}.today-banner strong{font-size:32px}.theme-key{display:flex;flex-wrap:wrap;gap:14px;font-size:13px;margin-top:8px}.theme-key span{display:flex;align-items:center;gap:5px}.theme-key i{width:9px;height:9px;border-radius:50%}.theme-key [aria-current]{font-weight:700}.view-nav{display:flex;gap:10px;margin:14px 0}.view-nav a{padding:7px 18px;border-radius:8px;background:#fff;text-decoration:none;border:1px solid var(--line)}.view-nav [aria-current=page]{border-color:var(--day-accent);color:var(--day-accent);font-weight:700}.annual-calendar{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:20px}.annual-calendar[hidden]{display:none}.year-month{background:white;padding:14px;border-radius:12px;border:1px solid var(--line)}.year-month h2{font-size:23px;margin:0 0 10px}.year-month h2 a{text-decoration:none}.year-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}.year-week{text-align:center;color:var(--muted);font-size:13px}.year-day{display:flex;flex-direction:column;align-items:center;min-height:53px;padding:3px 1px;border-bottom:1px solid var(--line);text-decoration:none;font-size:12px}.year-day strong{font-size:17px}.year-day small{background:var(--tag-bg);color:var(--tag-color);font-size:12px;line-height:1.5;text-align:center}.year-day.is-today{outline:2px solid var(--day-accent);outline-offset:-2px}.annual-view .calendar-workspace{display:block}.annual-view .day-panel,.annual-view #calendar,.annual-view .weekday-row,.annual-view .calendar-footer,.annual-view #month-highlights,.annual-view #month,.annual-view #month-en{display:none}.annual-view .calendar-main{padding-bottom:4px}.annual-view #year{font-size:30px}.brand-mark{background:var(--day-accent,var(--green))}@media(max-width:1000px){.annual-calendar{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.annual-calendar{grid-template-columns:1fr}.today-banner{padding:12px}.today-banner>a{gap:12px}.today-banner>a>span{font-size:14px}.theme-key{gap:10px}.year-day{min-height:60px}}

.site-header{background:#fff;max-width:none;padding-left:max(20px,calc((100vw - 1192px)/2));padding-right:max(20px,calc((100vw - 1192px)/2));margin-bottom:22px}.day-panel{transition:background-color .2s}.detail-rokuyo strong{color:var(--selected-accent,var(--ink))}.view-nav{flex-wrap:wrap}.glossary-link{display:inline-block;font-size:14px;margin:6px 0 16px;text-underline-offset:3px}.almanac-guide{margin:30px 0;padding:26px;background:#fff;border:1px solid var(--line);border-radius:18px}.almanac-guide h2{font-size:22px;margin:0 0 8px}.almanac-guide>p{font-size:14px;color:var(--muted);margin:0 0 18px}.glossary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;align-items:start}.glossary-grid details{border:1px solid var(--line);border-radius:9px;padding:12px 16px}.glossary-grid summary{cursor:pointer;font-size:16px;font-weight:600;min-height:44px}.glossary-grid small{display:block;font-size:13px;color:var(--muted);font-weight:400;margin-left:18px}.glossary-grid p{font-size:15px;margin:12px 0 0}.day-tag[data-explain]{text-decoration:underline;text-decoration-style:dotted;text-underline-offset:3px}@media(max-width:760px){.glossary-grid{grid-template-columns:1fr}.almanac-guide{padding:20px}.day-panel .detail-tag p{font-size:14px}.view-nav a{padding:7px 12px;font-size:14px}}

/* Keep additional almanac choices beside the three main filters. */
#primary-filters{align-items:stretch}.more-filter-toggle{color:var(--ink);background:#f7f8f7;border-color:#cbd4d3;font-size:13px;justify-content:center;line-height:1.4}.more-filter-toggle:hover{background:#edf2f0}.extra-filters>summary{display:none}.extra-filters:not([open]){display:none}.extra-filters[open]{margin:0 0 22px}
@media(max-width:760px){#primary-filters{display:grid;grid-template-columns:auto auto auto minmax(0,1fr);gap:4px}#primary-filters .filter{font-size:12px;padding:7px 5px;gap:4px;min-height:44px;white-space:nowrap}#primary-filters .more-filter-toggle{font-size:11px;white-space:normal}#primary-filters .filter .check{width:12px;height:12px;flex-shrink:0}}