@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;500;600&display=swap');
:root{--bz-ink:#17140f;--bz-ivory:#f4efe4;--bz-paper:#fbf8f1;--bz-bone:#d8c6a7;--bz-ash:#746b5f;--bz-red:#6b1f2a;--bz-gold:#9d7941;--bz-line:rgba(23,20,15,.16);--bz-serif:'Noto Serif SC','Songti SC','STSong',serif;--bz-latin:Georgia,'Times New Roman',serif;--bz-wood:#697c55;--bz-fire:#9c493d;--bz-earth:#a47c43;--bz-metal:#777571;--bz-water:#405f70}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bz-ivory);color:var(--bz-ink);font-family:var(--bz-serif)}button,input,select{font:inherit;color:inherit}.bazi-shell{width:min(1180px,calc(100% - 48px));margin:auto}.bazi-hero{position:relative;overflow:hidden;padding:68px 0 58px;background:#17130f;color:var(--bz-ivory)}.bazi-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,16,12,.96),rgba(20,16,12,.72) 55%,rgba(20,16,12,.25)),url('../images/archive/ganzhi-oracle-bone.jpg') 83% 42%/cover no-repeat;opacity:.6}.bazi-hero-grid{position:relative;display:grid;grid-template-columns:.82fr 1.18fr;gap:8vw;align-items:end}.bazi-eyebrow{margin:0 0 15px;color:var(--bz-gold);font:11px var(--bz-latin);letter-spacing:.21em;text-transform:uppercase}.bazi-hero h1{margin:0;font:400 clamp(3rem,5.5vw,5.4rem)/1 var(--bz-serif);letter-spacing:.14em}.bazi-hero-grid>p{max-width:620px;margin:0;color:rgba(244,239,228,.7);font-size:1rem;line-height:2}.bazi-workspace{padding:64px 0 78px}.bazi-form{display:grid;grid-template-columns:1.2fr .8fr .72fr;gap:18px;padding:34px;border-top:4px solid var(--bz-red);background:var(--bz-paper);box-shadow:0 14px 35px rgba(32,24,15,.05)}.bazi-form-heading{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:12px 7vw;align-items:end;margin-bottom:8px;padding-bottom:25px;border-bottom:1px solid var(--bz-line)}.bazi-form-heading .bazi-eyebrow{grid-column:1/-1;margin-bottom:0}.bazi-form-heading h2{margin:0;font:400 clamp(2rem,3.5vw,3rem)/1.1 var(--bz-serif);letter-spacing:.08em}.bazi-form-heading>p:last-child{margin:0;color:var(--bz-ash);line-height:1.8}.bazi-form label{display:grid;min-width:0;gap:9px;color:var(--bz-ash);font-size:.86rem}.bazi-form input,.bazi-form select{display:block;width:100%;min-width:0;height:52px;padding:0 14px;border:1px solid var(--bz-line);border-radius:0;background:#fffefa}.bazi-submit,.bazi-copy{border:0;border-radius:0;cursor:pointer;letter-spacing:.1em}.bazi-submit{grid-column:1/-1;height:54px;margin-top:6px;background:var(--bz-ink);color:var(--bz-ivory);font-size:1rem}.bazi-submit:hover,.bazi-copy:hover{background:var(--bz-red)}.bazi-error{grid-column:1/-1;min-height:1em;margin:0;color:var(--bz-red);font-size:.82rem}.bazi-result{margin-top:30px;background:var(--bz-paper);border:1px solid var(--bz-line)}.bazi-result-head{display:flex;justify-content:space-between;align-items:end;gap:24px;padding:32px 34px;border-bottom:1px solid var(--bz-line)}.bazi-result-head h2{margin:0 0 10px;font:400 clamp(2rem,3.6vw,3.25rem)/1.1 var(--bz-serif);letter-spacing:.08em}.bazi-result-head>div>p:last-child{margin:0;color:var(--bz-ash);font-size:.88rem}.bazi-copy{min-width:118px;height:42px;padding:0 16px;background:var(--bz-ink);color:var(--bz-ivory);font-size:.78rem}.pillar-grid{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--bz-line)}.pillar-card{position:relative;min-width:0;padding:30px 24px 27px;text-align:center;border-right:1px solid var(--bz-line)}.pillar-card:last-child{border-right:0}.pillar-name{display:block;margin-bottom:21px;color:var(--bz-ash);font-size:.78rem;letter-spacing:.16em}.pillar-glyphs{display:flex;justify-content:center;gap:4px;margin-bottom:17px;font-size:clamp(2.6rem,5vw,4.2rem);line-height:1}.pillar-glyphs span:first-child{color:var(--bz-red)}.pillar-meta{margin:0;color:var(--bz-gold);font-size:.82rem}.pillar-hidden{margin:14px 0 0;color:var(--bz-ash);font-size:.76rem;line-height:1.7}.analysis-grid{display:grid;grid-template-columns:1.3fr .85fr .85fr}.analysis-card{min-width:0;padding:32px 30px;border-right:1px solid var(--bz-line)}.analysis-card:last-child{border-right:0}.analysis-card h3{margin:0 0 24px;font:400 1.75rem/1.2 var(--bz-serif);letter-spacing:.08em}.element-bars{display:grid;gap:15px}.element-row{display:grid;grid-template-columns:32px 1fr 42px;gap:13px;align-items:center;font-size:.82rem}.element-track{height:8px;background:rgba(23,20,15,.07)}.element-fill{display:block;height:100%;width:0;transition:width .55s ease}.element-row strong{text-align:right;font:400 .78rem var(--bz-latin)}.element-row[data-element=WOOD] .element-fill{background:var(--bz-wood)}.element-row[data-element=FIRE] .element-fill{background:var(--bz-fire)}.element-row[data-element=EARTH] .element-fill{background:var(--bz-earth)}.element-row[data-element=METAL] .element-fill{background:var(--bz-metal)}.element-row[data-element=WATER] .element-fill{background:var(--bz-water)}.analysis-note{margin:23px 0 0;color:var(--bz-ash);font-size:.73rem;line-height:1.8}.master-mark{display:flex;align-items:baseline;gap:15px;margin-bottom:22px}.master-mark strong{color:var(--bz-red);font:400 4.6rem/1 var(--bz-serif)}.master-mark span{color:var(--bz-gold);font-size:.95rem}.analysis-list{display:grid;gap:0;margin:0}.analysis-list div{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-top:1px solid var(--bz-line)}.analysis-list dt{color:var(--bz-ash);font-size:.78rem}.analysis-list dd{margin:0;text-align:right;font-size:.84rem}.bazi-note{margin-top:30px;padding:27px 31px;border-top:4px solid var(--bz-gold);background:#e8deca}.bazi-note strong{font-size:1rem;letter-spacing:.08em}.bazi-note p{margin:12px 0 0;color:#675c4e;font-size:.8rem;line-height:1.9}.bazi-note a{color:var(--bz-red)}.bazi-footer{border-top:1px solid var(--bz-line)}.bazi-footer>div{display:flex;justify-content:space-between;padding:30px 0;color:var(--bz-ash);font-size:.78rem}.bazi-footer a{color:var(--bz-ink);text-decoration:none}@media(max-width:900px){.bazi-shell{width:calc(100% - 32px)}.bazi-hero{padding:45px 0 41px}.bazi-hero-grid{grid-template-columns:1fr;gap:22px}.bazi-hero h1{font-size:3rem}.bazi-workspace{padding:38px 0 58px}.bazi-form{grid-template-columns:1fr 1fr;padding:26px 22px}.bazi-form-heading{grid-template-columns:1fr}.bazi-form label:last-of-type{grid-column:1/-1}.pillar-grid{grid-template-columns:repeat(2,1fr)}.pillar-card{border-bottom:1px solid var(--bz-line)}.pillar-card:nth-child(2){border-right:0}.pillar-card:nth-child(n+3){border-bottom:0}.analysis-grid{grid-template-columns:1fr 1fr}.five-card{grid-column:1/-1;border-right:0;border-bottom:1px solid var(--bz-line)}.master-card{border-right:1px solid var(--bz-line)}}@media(max-width:560px){.bazi-hero h1{font-size:2.55rem}.bazi-hero-grid>p{font-size:.9rem}.bazi-form{grid-template-columns:1fr;gap:16px}.bazi-form label:last-of-type{grid-column:auto}.bazi-form-heading h2{font-size:2rem}.bazi-result-head{display:grid;padding:27px 22px}.bazi-copy{width:100%}.pillar-card{padding:25px 14px 23px}.pillar-glyphs{font-size:2.7rem}.analysis-grid{grid-template-columns:1fr}.analysis-card,.master-card{border-right:0;border-bottom:1px solid var(--bz-line);padding:28px 22px}.stars-card{border-bottom:0}.bazi-note{padding:24px 22px}.bazi-footer>div{display:grid;gap:12px}.bazi-form input,.bazi-form select{max-width:100%}}
.bazi-form{grid-template-columns:1.05fr 1.1fr .82fr .62fr .76fr}.result-lunar{margin-top:7px!important;color:var(--bz-gold)!important}.chart-scroll{max-width:100%;overflow-x:auto;overscroll-behavior-inline:contain;border-bottom:1px solid var(--bz-line);scrollbar-width:thin}.detail-chart{width:100%;min-width:790px;border-collapse:collapse;table-layout:fixed}.detail-chart th,.detail-chart td{padding:13px 14px;border-right:1px solid var(--bz-line);border-bottom:1px solid var(--bz-line);text-align:center;vertical-align:middle}.detail-chart tr:last-child th,.detail-chart tr:last-child td{border-bottom:0}.detail-chart th:last-child,.detail-chart td:last-child{border-right:0}.detail-chart thead th{padding:15px 12px;background:rgba(157,121,65,.08);color:var(--bz-ash);font-size:.82rem;font-weight:400;letter-spacing:.12em}.detail-chart thead th:first-child,.detail-chart tbody th{position:sticky;left:0;z-index:2;width:92px;background:var(--bz-paper)}.detail-chart tbody th{color:var(--bz-ash);font-size:.76rem;font-weight:400;letter-spacing:.08em}.detail-chart tbody td{font-size:.86rem}.detail-chart .chart-main-row td{padding-block:18px}.chart-glyph{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:2.2rem;line-height:1}.chart-glyph .element-icon{font-size:1.05rem}.element-token{display:inline-flex;align-items:center;justify-content:center;gap:5px;white-space:nowrap}.element-token b{font-weight:500}.element-token .element-icon{font-style:normal;font-size:.92em}.element-token.is-WOOD{color:#258a41}.element-token.is-FIRE{color:#cf2823}.element-token.is-EARTH{color:#a3781d}.element-token.is-METAL{color:#c48b00}.element-token.is-WATER{color:#247bd3}.token-list,.substar-list,.shensha-list{display:flex;flex-wrap:wrap;justify-content:center;gap:5px 9px}.substar-list{color:var(--bz-ash);font-size:.76rem}.shensha-list{color:var(--bz-gold);font-size:.75rem;line-height:1.55}.chart-muted{color:var(--bz-ash);font-size:.78rem}.relations-card{display:grid;grid-template-columns:.7fr 1.3fr;gap:40px;padding:31px 34px;border-top:1px solid var(--bz-line)}.relations-card h3{margin:0;font:400 1.75rem/1.2 var(--bz-serif);letter-spacing:.08em}.relation-columns{display:grid;grid-template-columns:1fr 1fr;gap:18px}.relation-columns dl{margin:0;padding:18px;border:1px solid var(--bz-line);background:rgba(157,121,65,.04)}.relation-columns dt{margin-bottom:10px;color:var(--bz-gold);font-size:.78rem;letter-spacing:.08em}.relation-columns dd{margin:0;font-size:.82rem;line-height:1.8}.relation-tag{display:inline-block;margin:2px 5px 2px 0;padding:3px 7px;border:1px solid rgba(107,31,42,.18);color:var(--bz-red);background:rgba(107,31,42,.04)}
.mbti-field small{display:block;color:var(--bz-gold);font-size:.66rem;line-height:1.5}
@media(max-width:900px){.bazi-form{grid-template-columns:1fr 1fr}.bazi-form label:last-of-type{grid-column:auto}.relations-card{grid-template-columns:1fr;gap:22px}.detail-chart{min-width:720px}}
@media(max-width:560px){.bazi-form{grid-template-columns:1fr}.bazi-result-head h2{font-size:1.75rem;line-height:1.35}.detail-chart{min-width:650px}.detail-chart thead th:first-child,.detail-chart tbody th{width:78px}.detail-chart th,.detail-chart td{padding:12px 10px}.chart-glyph{font-size:1.85rem}.relations-card{padding:27px 22px}.relation-columns{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.element-fill{transition:none}}

/* Professional input, calibration trace and luck timeline */
.calendar-switch{grid-column:1/-1;display:flex;gap:0;margin:0;padding:0;border:1px solid var(--bz-line)}
.calendar-switch legend{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.calendar-switch label{position:relative;display:block!important;flex:1;cursor:pointer;text-align:center}
.calendar-switch input{position:absolute;opacity:0;pointer-events:none}
.calendar-switch span{display:block;padding:13px 18px;background:#fffefa;color:var(--bz-ash);letter-spacing:.12em}
.calendar-switch label+label span{border-left:1px solid var(--bz-line)}
.calendar-switch input:checked+span{background:var(--bz-ink);color:var(--bz-ivory)}
.lunar-date-fields{grid-column:1/-1;grid-template-columns:repeat(4,1fr);gap:18px}
.lunar-date-fields:not([hidden]){display:grid}
.leap-toggle{align-self:end;display:flex!important;align-items:center;justify-content:center!important;height:52px;padding:0 14px;border:1px solid var(--bz-line);background:#fffefa;cursor:pointer}
.leap-toggle input{width:auto!important;height:auto!important;margin:0 9px 0 0}
.solar-time-controls{grid-column:1/-1;display:grid;grid-template-columns:1.35fr repeat(4,1fr);gap:18px;margin-top:6px;padding:26px;border:1px solid var(--bz-line);background:rgba(157,121,65,.045)}
.solar-time-heading{grid-column:1/-1;display:flex;align-items:end;justify-content:space-between;gap:18px;padding-bottom:18px;border-bottom:1px solid var(--bz-line)}
.solar-time-heading .bazi-eyebrow{margin-bottom:8px}.solar-time-heading h3{margin:0;font:400 1.5rem var(--bz-serif);letter-spacing:.08em}
.location-button{min-height:40px;padding:0 15px;border:1px solid var(--bz-line);background:#fffefa;cursor:pointer;color:var(--bz-red)}
.location-button:hover{border-color:var(--bz-red)}
.solar-preview{grid-column:1/-1;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;min-height:50px;padding:12px 15px;border-left:3px solid var(--bz-gold);background:#fffefa;color:var(--bz-ash);font-size:.79rem;line-height:1.6}
.solar-preview strong{color:var(--bz-ink);font-size:.95rem;font-weight:500}.solar-preview em{color:var(--bz-gold);font-style:normal}.solar-preview.is-risk{border-left-color:var(--bz-red);background:rgba(107,31,42,.055)}.solar-preview.is-risk em{color:var(--bz-red)}
.calculation-trace{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--bz-line)}
.calculation-trace article{min-width:0;padding:20px 24px;border-right:1px solid var(--bz-line)}.calculation-trace article:last-child{border-right:0}
.calculation-trace span{display:block;margin-bottom:7px;color:var(--bz-gold);font:11px var(--bz-latin);letter-spacing:.12em;text-transform:uppercase}
.calculation-trace strong{display:block;font-size:.93rem;font-weight:500}.calculation-trace small{display:block;margin-top:6px;color:var(--bz-ash);font-size:.72rem;line-height:1.6}
.trace-risk{color:var(--bz-red)!important}
.luck-section{padding:34px;border-top:1px solid var(--bz-line);background:linear-gradient(180deg,rgba(157,121,65,.055),transparent 38%)}
.luck-heading{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:24px}.luck-heading h3{margin:0;font:400 2rem/1.2 var(--bz-serif);letter-spacing:.08em}.luck-heading>p{max-width:540px;margin:0;color:var(--bz-ash);font-size:.8rem;line-height:1.8;text-align:right}
.dayun-track{display:flex;gap:10px;max-width:100%;padding:2px 0 13px;overflow-x:auto;scroll-snap-type:x proximity;scrollbar-width:thin}
.dayun-card{position:relative;flex:0 0 142px;min-height:126px;padding:17px 15px;border:1px solid var(--bz-line);background:#fffefa;text-align:left;cursor:pointer;scroll-snap-align:start}
.dayun-card:hover,.dayun-card.is-active{border-color:var(--bz-red);background:var(--bz-ink);color:var(--bz-ivory)}
.dayun-card.is-current::after{content:'当前';position:absolute;top:8px;right:8px;padding:2px 5px;background:var(--bz-red);color:#fff;font-size:.62rem;letter-spacing:.08em}
.dayun-card small,.dayun-card span{display:block;color:var(--bz-ash);font-size:.69rem}.dayun-card.is-active small,.dayun-card.is-active span{color:rgba(244,239,228,.62)}
.dayun-card strong{display:block;margin:13px 0 9px;font:400 1.75rem var(--bz-serif);letter-spacing:.08em}.dayun-card em{display:block;color:var(--bz-gold);font-style:normal;font-size:.74rem}
.liunian-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:21px 0 15px;padding-top:20px;border-top:1px solid var(--bz-line)}
.liunian-heading span{display:block;color:var(--bz-ash);font-size:.72rem}.liunian-heading strong{font:400 1.35rem var(--bz-serif);letter-spacing:.08em}.liunian-heading p{margin:0;color:var(--bz-ash);font-size:.72rem}
.liunian-grid{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--bz-line);border-left:1px solid var(--bz-line)}
.liunian-card{position:relative;min-width:0;padding:18px 15px;border-right:1px solid var(--bz-line);border-bottom:1px solid var(--bz-line);background:rgba(255,254,250,.72)}
.liunian-card.is-current{background:rgba(107,31,42,.075);box-shadow:inset 0 3px var(--bz-red)}
.liunian-card small{display:flex;justify-content:space-between;color:var(--bz-ash);font-size:.67rem}.liunian-card strong{display:block;margin:11px 0 7px;font:400 1.5rem var(--bz-serif)}.liunian-card>span{color:var(--bz-gold);font-size:.72rem}.liunian-relations{min-height:1.4em;margin:9px 0 0;color:var(--bz-red);font-size:.65rem;line-height:1.5}

@media(max-width:1050px){.solar-time-controls{grid-template-columns:repeat(2,1fr)}.solar-time-controls>label:first-of-type{grid-column:1/-1}.liunian-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.lunar-date-fields{grid-template-columns:1fr 1fr}.solar-time-controls{grid-template-columns:1fr;padding:21px 18px}.solar-time-controls>label:first-of-type{grid-column:auto}.solar-time-heading{align-items:start}.solar-preview{grid-template-columns:1fr;gap:3px}.calculation-trace{grid-template-columns:1fr}.calculation-trace article{border-right:0;border-bottom:1px solid var(--bz-line)}.calculation-trace article:last-child{border-bottom:0}.luck-section{padding:28px 22px}.luck-heading,.liunian-heading{display:grid;gap:10px}.luck-heading>p,.liunian-heading p{text-align:left}.liunian-grid{grid-template-columns:1fr 1fr}.dayun-card{flex-basis:132px}}
@media(max-width:390px){.lunar-date-fields{grid-template-columns:1fr}.solar-time-heading{display:grid}.location-button{width:100%}.liunian-grid{grid-template-columns:1fr 1fr}.liunian-card{padding:15px 12px}}

/* Simplified birthplace input, automatic calibration note and full shensha overview */
.birthplace-field{grid-column:span 2}.field-hint{color:var(--bz-gold);font-size:.71rem;line-height:1.55}.calculation-trace{display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px;margin:0;padding:14px 34px;border-bottom:1px solid var(--bz-line);background:rgba(157,121,65,.045);color:var(--bz-ash);font-size:.76rem;line-height:1.65}.calculation-trace>span{display:inline;margin:0;color:inherit;font:inherit;letter-spacing:0;text-transform:none}.calculation-trace strong{display:inline;color:var(--bz-ink);font-size:inherit;font-weight:500}.calculation-trace em{margin-left:auto;color:var(--bz-gold);font-style:normal}.calculation-trace .trace-risk{color:var(--bz-red)}.shensha-overview{display:grid;gap:16px}.shensha-overview section{padding-top:12px;border-top:1px solid var(--bz-line)}.shensha-overview h4{display:flex;justify-content:space-between;gap:12px;margin:0 0 9px;color:var(--bz-ash);font-size:.74rem;font-weight:400;letter-spacing:.08em}.shensha-overview h4 small{color:var(--bz-gold);font:11px var(--bz-latin)}.shensha-overview section>div{display:flex;flex-wrap:wrap;gap:6px}.shensha-overview span{padding:4px 7px;border:1px solid rgba(157,121,65,.22);background:rgba(157,121,65,.05);color:#66502d;font-size:.72rem;line-height:1.35}.stars-card{overflow:hidden}
@media(max-width:900px){.birthplace-field{grid-column:1/-1}}
@media(max-width:700px){.calculation-trace{display:grid;gap:4px;padding:14px 22px}.calculation-trace em{margin-left:0}.birthplace-field{grid-column:auto}}

/* Province / city / county cascade */
.birthplace-field{position:relative;grid-column:1/-1;display:grid;min-width:0;gap:9px;color:var(--bz-ash);font-size:.86rem}.field-label{display:block}.birthplace-trigger{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;height:52px;padding:0 15px;border:1px solid var(--bz-line);background:#fffefa;text-align:left;cursor:pointer}.birthplace-trigger i{color:var(--bz-gold);font:normal 1.1rem var(--bz-latin);transition:transform .2s}.birthplace-trigger.is-open{border-color:var(--bz-gold)}.birthplace-trigger.is-open i{transform:rotate(180deg)}.birthplace-cascade{position:absolute;z-index:30;top:82px;left:0;display:grid;grid-template-columns:repeat(3,1fr);width:100%;height:290px;border:1px solid var(--bz-line);background:#fffefa;box-shadow:0 20px 38px rgba(32,24,15,.17)}.birthplace-cascade[hidden]{display:none}.birthplace-cascade>section{display:grid;grid-template-rows:38px minmax(0,1fr);min-width:0;border-right:1px solid var(--bz-line)}.birthplace-cascade>section:last-child{border-right:0}.birthplace-cascade h3{margin:0;padding:12px 14px 8px;color:var(--bz-gold);font-size:.72rem;font-weight:400;letter-spacing:.12em}.region-options{min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}.region-options button{display:flex;align-items:center;justify-content:space-between;gap:5px;width:100%;min-height:38px;padding:8px 13px;border:0;background:transparent;color:var(--bz-ash);font-size:.78rem;text-align:left;cursor:pointer}.region-options button:hover{background:rgba(157,121,65,.08)}.region-options button.is-active{background:rgba(107,31,42,.065);color:var(--bz-red)}.region-options button i{color:var(--bz-gold);font:normal 1rem var(--bz-latin)}

/* One coherent, custom-drawn five-element icon family */
.element-icon,.element-row-icon,.master-element-icon{display:inline-block;flex:0 0 auto;width:1em;height:1em;vertical-align:-.12em}.element-token .element-icon{width:.88em;height:.88em}.element-row>span{display:inline-flex;align-items:center;gap:4px}.element-row-icon{width:14px;height:14px}.master-label{display:inline-flex;align-items:center;gap:5px}.master-element-icon{width:17px;height:17px}

/* iPhone Safari gives date/time controls an intrinsic width larger than their grid cell. */
.bazi-form label{width:100%;overflow:hidden}.bazi-form input[type=date],.bazi-form input[type=time]{display:block;-webkit-appearance:none;appearance:none;width:100%!important;min-width:0!important;max-width:100%!important;height:52px!important;margin:0;padding:0 14px;line-height:52px;text-align:center}.bazi-form input[type=date]::-webkit-date-and-time-value,.bazi-form input[type=time]::-webkit-date-and-time-value{display:flex;align-items:center;justify-content:center;min-height:50px;margin:0;padding:0;text-align:center}.bazi-form input[type=date]::-webkit-calendar-picker-indicator,.bazi-form input[type=time]::-webkit-calendar-picker-indicator{margin:0;opacity:.68}

/* Manual-first solar date input with a native calendar trigger. */
.solar-date-combo{position:relative;display:block;min-width:0;height:52px;color:var(--bz-ink)}
.bazi-form .solar-date-combo #birth-date{height:52px;padding-right:66px;text-align:left;letter-spacing:.03em}
.solar-date-picker-visual{position:absolute;z-index:1;top:0;right:0;display:grid;width:52px;height:52px;place-items:center;border-left:1px solid var(--bz-line);color:var(--bz-ash);pointer-events:none}
.solar-date-picker-visual svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.bazi-form input.solar-date-native{position:absolute;z-index:2!important;top:0;right:0;left:auto;width:52px!important;min-width:52px!important;max-width:52px!important;height:52px!important;margin:0!important;padding:0!important;border:0!important;opacity:0;cursor:pointer}
.solar-date-combo:focus-within{outline:1px solid var(--bz-gold);outline-offset:-1px}

@media(max-width:560px){.birthplace-field{grid-column:auto}.birthplace-cascade{top:80px;height:300px;grid-template-columns:repeat(3,minmax(0,1fr))}.birthplace-cascade h3{padding-inline:8px}.region-options button{min-height:40px;padding:8px;font-size:.7rem}.chart-scroll{overflow-x:hidden}.detail-chart{width:100%;min-width:0;table-layout:fixed}.detail-chart col.label-col{width:43px}.detail-chart thead th:first-child,.detail-chart tbody th{position:static;width:auto}.detail-chart th,.detail-chart td{padding:8px 2px;font-size:.64rem;line-height:1.45;overflow-wrap:anywhere}.detail-chart thead th{padding:10px 2px;font-size:.62rem;letter-spacing:.02em}.detail-chart tbody th{font-size:.6rem;letter-spacing:0}.detail-chart .chart-main-row td{padding:12px 2px}.chart-glyph{gap:2px;font-size:1.35rem}.chart-glyph .element-icon{width:.68em;height:.68em}.element-token{gap:2px;white-space:normal}.token-list,.substar-list,.shensha-list{gap:2px;line-height:1.38}.token-list{display:grid}.substar-list,.shensha-list{display:flex;flex-direction:column;flex-wrap:nowrap}.substar-list{font-size:.59rem}.shensha-list{font-size:.57rem}.shensha-list span{display:block}.chart-muted{font-size:.61rem}}

/* Keep the cascade inside the form instead of covering the result panel. */
.birthplace-field{overflow:visible}.birthplace-cascade{position:relative;top:auto;left:auto;z-index:1;height:248px;max-height:248px;margin-top:2px;overflow:hidden;box-shadow:none}.birthplace-cascade>section{height:100%;min-height:0;overflow:hidden;background:#fffefa}.birthplace-cascade .region-options{height:100%;min-height:0;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch}

/* Clearer chart hierarchy: highlighted day pillar, readable row bands and stronger element marks. */
.detail-chart{--chart-heading-bg:rgba(157,121,65,.10)}.detail-chart thead th span{display:block}.detail-chart thead th small{display:block;margin-top:4px;color:var(--bz-gold);font:9px var(--bz-latin);letter-spacing:.16em}.detail-chart thead th,.detail-chart thead th:first-child,.detail-chart tbody th{background:var(--chart-heading-bg);color:var(--bz-ash)}.detail-chart tbody tr:nth-child(odd){background:rgba(157,121,65,.022)}.detail-chart tbody tr.chart-main-row td{background-color:rgba(255,254,250,.72)}.chart-main-row .element-token{min-width:66px;padding:5px 8px;border:1px solid currentColor;background:rgba(255,255,255,.58)}.chart-main-row .element-icon{width:1.05em;height:1.05em}.detail-chart tbody th{border-right:1px solid rgba(157,121,65,.28);font-weight:500;letter-spacing:.1em}.detail-chart tbody tr:nth-child(5),.detail-chart tbody tr:nth-child(10){border-bottom:2px solid rgba(157,121,65,.26)}
@media(max-width:560px){.birthplace-cascade{top:auto;height:224px;max-height:224px}.detail-chart thead th small{font-size:7px;letter-spacing:.06em}.chart-main-row .element-token{min-width:0;padding:3px 2px;border:0;background:transparent}.chart-main-row .element-icon{width:.78em;height:.78em}}

/* Password-gated server-side AI interpretation */
.ai-reading-section{padding:38px 34px 42px;border-top:4px solid var(--bz-red);background:#17140f;color:var(--bz-ivory)}
.ai-reading-heading{display:grid;grid-template-columns:1fr 1.2fr;gap:26px 7vw;align-items:end}.ai-reading-heading>div{align-self:start}.ai-reading-heading .bazi-eyebrow{margin:0 0 14px;line-height:1.2}.ai-reading-heading h3{margin:0;font:400 clamp(2rem,3vw,2.8rem)/1.1 var(--bz-serif);letter-spacing:.08em}.ai-reading-heading>p{margin:0;color:rgba(244,239,228,.62);font-size:.82rem;line-height:1.85}
.ai-reading-access{display:grid;grid-template-columns:minmax(220px,.75fr) auto;gap:11px 12px;align-items:end;margin-top:28px;padding-top:25px;border-top:1px solid rgba(244,239,228,.16)}.ai-reading-access label{display:grid;gap:8px;color:rgba(244,239,228,.62);font-size:.74rem}.ai-reading-access input{width:100%;height:50px;padding:0 14px;border:1px solid rgba(244,239,228,.24);border-radius:0;background:#211d18;color:var(--bz-ivory);outline:0}.ai-reading-access input:focus{border-color:var(--bz-gold)}.ai-reading-access button{height:50px;padding:0 28px;border:1px solid var(--bz-gold);border-radius:0;background:var(--bz-gold);color:#17140f;font:500 .82rem var(--bz-serif);letter-spacing:.1em;cursor:pointer}.ai-reading-access button:hover{background:var(--bz-ivory);border-color:var(--bz-ivory)}.ai-reading-access button:disabled{cursor:wait;opacity:.55}.ai-reading-access small{grid-column:1/-1;color:rgba(244,239,228,.42);font-size:.67rem;line-height:1.6}
.ai-reading-purchase{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:14px;padding:15px 0 2px;border-top:1px solid rgba(244,239,228,.1)}.ai-reading-purchase>div:first-child{display:grid;gap:4px}.ai-reading-purchase strong{color:#e8d6ae;font-size:.78rem;letter-spacing:.06em}.ai-reading-purchase span{color:rgba(244,239,228,.48);font-size:.68rem;line-height:1.55}.ai-purchase-actions{display:flex;gap:8px;flex:0 0 auto}.ai-purchase-actions button{min-width:126px;height:38px;padding:0 14px;border:1px solid rgba(196,164,103,.7);background:transparent;color:#e8d6ae;font:500 .72rem var(--bz-serif);letter-spacing:.05em;cursor:pointer}.ai-purchase-actions button:hover{background:#c4a467;color:#17140f}.ai-purchase-actions button:disabled{opacity:.52;cursor:wait}
.ai-reading-progress[hidden],.ai-reading-actions[hidden]{display:none!important}.ai-reading-progress{margin-top:18px;padding:14px 16px;border:1px solid rgba(196,164,103,.28);background:rgba(196,164,103,.06)}.ai-reading-progress-meta{display:flex;justify-content:space-between;gap:18px;margin-bottom:10px;color:rgba(244,239,228,.72);font-size:.7rem;line-height:1.45}.ai-reading-progress-meta span:last-child{color:#c4a467;text-align:right}.ai-reading-progress-track{height:2px;overflow:hidden;background:rgba(244,239,228,.12)}.ai-reading-progress-track i{display:block;width:4%;height:100%;background:linear-gradient(90deg,#7e2431,#c4a467);transition:width 1s linear}.ai-reading-status{min-height:1.4em;margin:14px 0 0;color:#c4a467;font-size:.75rem}.ai-reading-status.is-error{color:#df8f87}.ai-reading-output{margin-top:27px;padding:34px clamp(22px,4vw,48px);border-top:3px solid var(--bz-gold);background:var(--bz-paper);color:var(--bz-ink)}.ai-reading-output h2{margin:36px 0 15px;font:500 1.45rem/1.35 var(--bz-serif);letter-spacing:.06em}.ai-reading-output h2:first-child{margin-top:0}.ai-reading-output h3{margin:27px 0 12px;color:var(--bz-red);font:500 1.08rem/1.45 var(--bz-serif)}.ai-reading-output p{margin:0 0 11px;font-size:.84rem;line-height:1.9}.ai-reading-output .ai-reading-bullet{position:relative;padding-left:1.1em}.ai-reading-output .ai-reading-bullet::before{content:'·';position:absolute;left:.1em;color:var(--bz-gold);font-weight:700}.ai-reading-output strong{font-weight:600}.ai-reading-output .ai-reading-rule{display:block;height:1px;margin:22px 0;background:var(--bz-line)}.ai-reading-actions{display:flex;align-items:center;gap:16px;margin-top:18px}.ai-reading-actions button{min-width:180px;height:46px;padding:0 24px;border:1px solid #c4a467;background:transparent;color:#e8d6ae;font:500 .78rem var(--bz-serif);letter-spacing:.09em;cursor:pointer}.ai-reading-actions button:hover{background:#c4a467;color:#17140f}.ai-reading-actions small{max-width:520px;color:rgba(244,239,228,.46);font-size:.67rem;line-height:1.65}
@media(max-width:700px){.ai-reading-section{padding:30px 22px 34px}.ai-reading-heading{grid-template-columns:1fr;gap:12px}.ai-reading-heading .bazi-eyebrow{margin-bottom:10px}.ai-reading-access{grid-template-columns:1fr}.ai-reading-access button{width:100%}.ai-reading-purchase{display:grid}.ai-purchase-actions{display:grid;grid-template-columns:1fr 1fr;width:100%}.ai-purchase-actions button{width:100%;min-width:0}.ai-reading-progress-meta{display:grid;gap:4px}.ai-reading-progress-meta span:last-child{text-align:left}.ai-reading-output{margin-inline:-8px;padding:27px 19px}.ai-reading-output h2{font-size:1.25rem}.ai-reading-output p{font-size:.8rem}.ai-reading-actions{display:grid}.ai-reading-actions button{width:100%}}

/* Optional birth time and resumable background reading */
.birth-time-field{display:grid;min-width:0;gap:9px}.birth-time-field>label:first-child{gap:9px}.time-unknown-toggle{display:flex!important;align-items:center;gap:8px!important;color:var(--bz-ink)!important;font-size:.74rem!important;cursor:pointer}.time-unknown-toggle input{flex:0 0 auto;width:16px!important;height:16px!important;margin:0;padding:0;accent-color:var(--bz-red)}.time-unknown-warning{display:block;padding:10px 12px;border-left:2px solid var(--bz-gold);background:rgba(157,121,65,.07);color:#806536;font-size:.69rem;line-height:1.65}.time-unknown-warning[hidden]{display:none}.birth-time-field.is-unknown input[type=time]{background:#f0ece3;color:var(--bz-ash);opacity:.65}.unknown-pillar{display:inline-block;color:var(--bz-ash);font-size:.82rem;letter-spacing:.12em}.ai-reading-tip{display:grid;grid-template-columns:auto 1fr;gap:10px;margin:13px 0 0;padding-top:12px;border-top:1px solid rgba(244,239,228,.1);font-size:.69rem;line-height:1.65}.ai-reading-tip span{color:#c4a467;white-space:nowrap;letter-spacing:.08em}.ai-reading-tip em{color:rgba(244,239,228,.58);font-style:normal;transition:opacity .18s ease}.ai-reading-tip em.is-changing{opacity:0}.ai-reading-progress.is-reconnecting .ai-reading-progress-track i{background:linear-gradient(90deg,#6b675e,#c4a467)}
@media(max-width:700px){.ai-reading-tip{grid-template-columns:1fr;gap:4px}.birth-time-field{width:100%}}

/* Explicit native-button reset keeps the payment actions readable on iOS and desktop. */
.ai-purchase-actions button{-webkit-appearance:none;appearance:none;display:block;min-width:142px;height:44px;padding:0 16px;border:1px solid #c4a467;border-radius:0;background:#211d18;color:#f3e4c5;font:500 .74rem/1 var(--bz-serif);letter-spacing:.05em;opacity:1;box-shadow:none;cursor:pointer;touch-action:manipulation}
.ai-purchase-actions button:hover,.ai-purchase-actions button:focus-visible{background:#c4a467;color:#17140f;outline:0}

/* Free-first reading funnel: reveal a useful excerpt before asking for payment. */
.ai-preview-start{display:flex;align-items:center;gap:22px;margin-top:30px;padding-top:26px;border-top:1px solid rgba(244,239,228,.16)}.ai-preview-start[hidden]{display:none}.ai-preview-start button{min-width:240px;height:54px;padding:0 28px;border:1px solid #c4a467;border-radius:0;background:#c4a467;color:#17140f;font:500 .86rem var(--bz-serif);letter-spacing:.1em;cursor:pointer;touch-action:manipulation}.ai-preview-start button:hover{background:var(--bz-ivory);border-color:var(--bz-ivory)}.ai-preview-start button:disabled{cursor:wait;opacity:.62}.ai-preview-start p{margin:0;color:rgba(244,239,228,.52);font-size:.72rem;line-height:1.7}.ai-preview-status{min-height:1.4em;margin:14px 0 0;color:#c4a467;font-size:.75rem}.ai-preview-status.is-error{color:#df8f87}.ai-preview-output{margin-top:24px;padding:31px clamp(22px,4vw,46px);border-top:3px solid var(--bz-gold);background:var(--bz-paper);color:var(--bz-ink)}.ai-preview-output[hidden]{display:none}.ai-preview-output h2{margin:0 0 15px;font:500 1.5rem/1.35 var(--bz-serif);letter-spacing:.06em}.ai-preview-output h3{margin:25px 0 12px;color:var(--bz-red);font:500 1.08rem/1.45 var(--bz-serif)}.ai-preview-output p{margin:0 0 12px;font-size:.86rem;line-height:1.95}.ai-unlock-panel[hidden],.ai-reading-access[hidden]{display:none!important}.ai-unlock-panel{position:relative;margin-top:18px;overflow:hidden;border:1px solid rgba(196,164,103,.34);background:#211d18}.ai-locked-preview{max-height:350px;padding:31px clamp(24px,5vw,58px) 90px;background:#f7f2e8;color:#261f18;filter:blur(6px);opacity:.64;pointer-events:none;user-select:none;transform:scale(1.015)}.ai-locked-preview h4{margin:0 0 10px;font:500 1.28rem/1.45 var(--bz-serif);letter-spacing:.05em}.ai-locked-preview p{margin:0 0 22px;font-size:.8rem;line-height:1.9}.ai-unlock-panel::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(23,20,15,0) 8%,rgba(23,20,15,.34) 43%,#17140f 70%);pointer-events:none}.ai-unlock-card{position:relative;z-index:2;margin:-118px 28px 27px;padding:27px 28px 25px;border:1px solid rgba(196,164,103,.48);background:rgba(23,20,15,.96);box-shadow:0 18px 55px rgba(0,0,0,.32)}.ai-unlock-card .bazi-eyebrow{margin-bottom:10px}.ai-unlock-card h4{margin:0;color:#f4efe4;font:500 clamp(1.45rem,2.4vw,2.05rem)/1.3 var(--bz-serif);letter-spacing:.06em}.ai-unlock-card>p:not(.bazi-eyebrow){max-width:760px;margin:11px 0 0;color:rgba(244,239,228,.58);font-size:.75rem;line-height:1.75}.ai-unlock-card .ai-reading-purchase{display:block;margin-top:20px;padding-top:18px}.ai-unlock-card .ai-purchase-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.ai-unlock-card .ai-purchase-actions button{width:100%;min-width:0;height:48px}.ai-card-toggle{margin-top:12px;padding:6px 0;border:0;border-bottom:1px solid rgba(196,164,103,.55);background:transparent;color:#e8d6ae;font:500 .73rem var(--bz-serif);cursor:pointer}.ai-unlock-card .ai-reading-access{grid-template-columns:minmax(220px,1fr) auto;margin-top:17px;padding-top:17px;border-top:1px solid rgba(244,239,228,.12)}
@media(max-width:700px){.ai-preview-start{display:grid;gap:12px}.ai-preview-start button{width:100%;min-width:0}.ai-preview-output{margin-inline:-8px;padding:27px 19px}.ai-preview-output h2{font-size:1.25rem}.ai-preview-output p{font-size:.8rem}.ai-locked-preview{max-height:390px;padding:26px 22px 110px}.ai-unlock-card{margin:-132px 12px 16px;padding:23px 18px}.ai-unlock-card .ai-purchase-actions{grid-template-columns:1fr}.ai-unlock-card .ai-reading-access{grid-template-columns:1fr}.ai-card-toggle{width:100%;padding:12px 0;text-align:center}}
@media(max-width:700px){.ai-purchase-actions{gap:10px}.ai-purchase-actions button{width:100%;min-width:0;height:48px;padding:0 8px}}

/* Keep every desktop field control on the same top baseline. The optional-time
   controls remain below the time input without stretching sibling labels. */
.bazi-form>label,.bazi-form>.birth-time-field{align-self:start}
.bazi-form>label{align-content:start}
.birth-time-field>label:first-child{align-content:start}

/* Reading placement, locked state and the in-chart shortcut. */
.ai-reading-section{margin-top:30px}
.ai-reading-section.is-locked .ai-preview-start{opacity:.58}
.ai-reading-section.is-locked .ai-preview-start button{cursor:not-allowed;background:#8f7b57;border-color:#8f7b57}
.ai-reading-fab[hidden]{display:none!important}
.ai-reading-fab{position:fixed;right:max(24px,env(safe-area-inset-right));bottom:max(26px,env(safe-area-inset-bottom));z-index:30;display:grid;place-content:center;width:66px;height:66px;padding:0;border:1px solid rgba(244,239,228,.42);border-radius:50%;background:#17140f;color:#f4efe4;box-shadow:0 10px 30px rgba(23,20,15,.3);cursor:pointer;touch-action:manipulation;transition:transform .18s ease,background .18s ease}
.ai-reading-fab:hover,.ai-reading-fab:focus-visible{background:#6b1f2a;transform:translateY(-2px);outline:0}
.ai-reading-fab span{display:block;color:#c4a467;font:600 1rem/1 var(--bz-latin);letter-spacing:.08em}
.ai-reading-fab small{display:block;margin-top:4px;font:500 .63rem/1 var(--bz-serif);letter-spacing:.12em}
@media(max-width:700px){.ai-reading-fab{right:max(16px,env(safe-area-inset-right));bottom:max(86px,calc(env(safe-area-inset-bottom) + 72px));width:58px;height:58px}.ai-reading-fab span{font-size:.9rem}.ai-reading-fab small{font-size:.58rem}}
@media(prefers-reduced-motion:reduce){.ai-reading-fab{transition:none}}

/* Paid-order recovery is independent from birth-data entry. */
.order-recovery-panel{display:grid;grid-template-columns:minmax(0,1fr) 236px;gap:0;margin-top:18px;border:1px solid rgba(196,164,103,.36);background:#f7f2e8;color:#211d18}
.order-recovery-main{padding:19px 22px 17px}.order-recovery-main .bazi-eyebrow{margin-bottom:5px;font-size:.57rem}.order-recovery-main h4{margin:0;font:500 clamp(1.05rem,1.55vw,1.3rem)/1.3 var(--bz-serif);letter-spacing:.04em}.order-recovery-main>p:not(.bazi-eyebrow){max-width:760px;margin:5px 0 0;color:#756e62;font-size:.68rem;line-height:1.55}
.order-recovery-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;margin-top:12px;align-items:end}.order-recovery-form label{display:grid;gap:5px;color:#756e62;font-size:.65rem}.order-recovery-form input{box-sizing:border-box;width:100%;height:42px;padding:0 12px;border:1px solid #cfc7b9;border-radius:0;background:#fffdfa;color:#211d18;font:400 .72rem var(--bz-serif);outline:0}.order-recovery-form input:focus{border-color:#a9823d}.order-recovery-form button{height:42px;padding:0 18px;border:1px solid #17140f;border-radius:0;background:#17140f;color:#f4efe4;font:500 .7rem var(--bz-serif);letter-spacing:.06em;cursor:pointer}.order-recovery-form button:hover{background:#6b1f2a;border-color:#6b1f2a}.order-recovery-form button:disabled{opacity:.55;cursor:wait}.order-recovery-main>small{display:block;margin-top:6px;color:#9a7b42;font-size:.61rem;line-height:1.45}.order-recovery-status{min-height:1.2em;margin:5px 0 0!important;color:#6b1f2a!important;font-size:.66rem!important;font-weight:600}.order-recovery-status.is-error{color:#a33131!important}
.order-support-card{display:flex;align-items:center;gap:12px;padding:15px;border-left:1px solid rgba(196,164,103,.3);background:#eee4d1}.order-support-card img{width:76px;height:76px;object-fit:contain;background:#fff}.order-support-card strong{font:600 .76rem var(--bz-serif);letter-spacing:.03em}.order-support-card p{margin:5px 0 0;color:#756e62;font-size:.61rem;line-height:1.55}.order-support-card b{color:#6b1f2a;letter-spacing:.03em}
@media(max-width:900px){.order-recovery-panel{grid-template-columns:1fr}.order-support-card{border-top:1px solid rgba(196,164,103,.3);border-left:0}.order-support-card img{width:68px;height:68px}}
@media(max-width:700px){.order-recovery-panel{margin-top:14px}.order-recovery-main{padding:17px 16px 14px}.order-recovery-main .bazi-eyebrow{display:none}.order-recovery-main h4{font-size:1rem}.order-recovery-main>p:not(.bazi-eyebrow){font-size:.63rem}.order-recovery-form{grid-template-columns:1fr;margin-top:10px}.order-recovery-form input,.order-recovery-form button{height:40px}.order-recovery-form button{width:100%}.order-support-card{padding:11px 15px}.order-support-card img{width:60px;height:60px}}