/* Calm reading surfaces; content, actions and supporting notes have distinct levels. */
:root{--ink:#302d28;--muted:#615b51;--line:#d2c9ba;--paper:#f6f3ed}
body{background:#f6f3ed;letter-spacing:0;line-height:1.9}
main{max-width:1280px}
.tab-panel p,.tab-panel li{line-height:1.9}
.question-content,.decision-steps p,.consult-copy p,.completion-section>.section-lead,.decision-example p,.quiz-meeting p{max-width:44rem}
.section-head{margin-bottom:20px}
.section h2,.completion-section>h2,.electrical-section h2{font-weight:600;line-height:1.6;color:#352d22}
.completion-section>h2{margin-bottom:14px}
.section-kicker,.eyebrow,.quiz-choice small,.quiz-progress,.quiz-result-kicker{color:#756044}
.fine,.editorial-note,.quiz-note,.power-reference-footnote,.power-origin{font-size:.875rem;line-height:1.85;color:#655d50}
.topic-intent>span{font-size:1rem;line-height:1.85;color:#5f584e}
.topic-intent{padding-bottom:16px}
.contents-caption{font-size:1rem;color:#423625}
.contents-caption>span{color:#655d50}
.topic-jumps>a{box-shadow:none;background:#fffdf9}
.topic-jumps>a>span{color:#6c583e}
.topic-jumps>a:hover{background:#ebe3d5}
.source{color:#645031;text-decoration-thickness:1px;text-underline-offset:4px}
.ebook-question summary{font-family:var(--brand-sans);font-weight:500;line-height:1.8;color:#3f382f}
.ebook-question[open]{background:#fffdf9;border-left:3px solid #9e8057}
.ebook-question[open] summary{padding-left:16px;padding-right:16px}
.question-content{padding-top:4px}
.question-content ul{padding-left:1.35em}
.question-content li{margin-bottom:14px;color:#514b41}
.question-content li:last-child{margin-bottom:0}
.question-lead{font-size:1rem;font-weight:600;color:#3c3429}
.decision-steps li{gap:20px}
.decision-steps h3{font-family:var(--brand-sans);font-weight:600;font-size:1.125rem;line-height:1.8;color:#493a27}
.decision-steps p{color:#5b5449}
.decision-steps li>span{color:#796143}
.callout,.sources,.disclaimer{background:#eee7d9}
.callout p,.disclaimer p{color:#5c5140}
.callout strong,.disclaimer strong{color:#4e3e28}
.calc-item,.policy-card,.check-card,.habit-group{box-shadow:none}
.habit-heading{font-family:var(--brand-sans);font-weight:600;color:#3b352c}
.habit-heading small{font-weight:400;color:#61594e}
.habit-progress{color:#6b5840;font-variant-numeric:tabular-nums}
.habit-group>summary{gap:10px 16px}
.habit-option{color:#423d34}
.habit-option:has(input:checked){background:#e9efe7;border-radius:4px;color:#294433}
.habit-priority-box{background:#ebe4d6;border-color:#b59b73}
.habit-priority-toggle{font-size:.875rem;min-height:44px}
.estimate-result h3{color:#fff9ee}
.estimate-result>span,.estimate-result p{color:#e4dfd5}
.estimate-result>strong{color:#f1dec0}
.calc-total{border-top:2px solid #95784f;padding-top:16px}
.calc-total strong,.selection-summary strong{color:#4b3922;line-height:1.7}
.calc-check small{color:#6b5a42}
.calc-item output{font-weight:600;font-variant-numeric:tabular-nums}
.calc-item:not(:has([data-item]:checked)) output{font-weight:400;color:#746b5c}
input::placeholder,textarea::placeholder{color:#787164;opacity:1}
table{font-variant-numeric:tabular-nums}
thead th{color:#52432f;font-weight:600}
tbody th{color:#3b3227;font-weight:600}
tbody td{color:#554e44}
.power-paired-table tbody tr:nth-child(even),.power-current-table tbody tr:nth-child(even){background:#eae4d9}
.power-paired-table tbody tr:nth-child(odd),.power-current-table tbody tr:nth-child(odd){background:#fffdf9}
.power-paired-table .power-area{color:#6b573c}
.power-paired-table :is(th,td):nth-child(3),.power-current-table :is(th,td):nth-child(3){border-left:2px solid #bfae92}
.power-table-scroll{border:1px solid #cabda7;border-radius:6px}
.quiz-play,.quiz-result{background:#fffdf9;border-color:#c6b79d}
.quiz-choice{box-shadow:none;background:#fffefb;color:#3b342b}
.quiz-choice:has(input:checked){background:#e6ede3;border-color:#526b4e;box-shadow:inset 3px 0 #526b4e}
.quiz-choice:has(input:checked) small{color:#34512f;font-weight:600}
.quiz-result-kicker{margin:14px 0 6px}
#quiz-result-title{margin:6px 0 12px}
#quiz-result-lead{max-width:42rem;color:#5a5041}
.quiz-primary-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;max-width:440px;margin:20px 0 10px}
.quiz-primary-actions button,.quiz-primary-actions a{display:flex;align-items:center;justify-content:center;min-height:48px;padding:12px 10px;font:inherit;font-size:1rem;line-height:1.6;border:1px solid #85704f;border-radius:5px;text-align:center}
.quiz-primary-actions a{background:#344b3f;color:#fffdf8;border-color:#344b3f}
#quiz-style-cards{align-items:start}
#quiz-style-cards article{background:#f7f3eb;border:1px solid #d0c2ab}
#quiz-style-cards article:only-child{grid-column:1/-1;max-width:720px;width:100%}
.quiz-style-role{display:inline-block;font-size:.875rem;line-height:1.7;color:#675030;border-bottom:1px solid #b6a07a;padding-bottom:4px;margin-bottom:12px}
#quiz-style-cards h3{font-weight:600}
#quiz-style-cards article>p{font-size:1rem;color:#61574a;margin:8px 0 14px}
#quiz-style-cards dt{font-weight:600;font-size:.875rem;color:#705b3e;margin-top:12px}
#quiz-style-cards dd{color:#433b30}
.quiz-swatches{height:38px;margin:16px 0 12px}
.quiz-style-planning{border-top:1px solid #cab99d;margin-top:20px;padding-top:5px}
.quiz-style-planning summary{font-size:1rem;font-weight:500;min-height:48px;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:12px;line-height:1.8;color:#574227}
.quiz-style-planning summary::-webkit-details-marker{display:none}
.quiz-style-planning summary:after{content:'＋';flex-shrink:0}
.quiz-style-planning[open] summary:after{content:'−'}
.quiz-result-actions{border-top:1px solid #d2c4ad;padding-top:16px}
.quiz-result-actions button{background:transparent;font-size:.875rem}
#quiz-copy-status{margin-top:12px;color:#61584a}
.quiz-meeting h3{font-size:1.25rem;line-height:1.8}
.reading-menu-lead{color:#66543d}
#reading-topics small{color:#685741}
#reading-menu a[aria-current]{background:#e8ddcb;color:#3c2d19}
:where(a,button,summary,input,select,textarea):focus-visible{outline:3px solid #846333;outline-offset:3px}
@media(max-width:900px){
 main{padding-left:max(18px,env(safe-area-inset-left));padding-right:max(18px,env(safe-area-inset-right))}
 .reading-ready .mobile-reading-header small{display:none}
 .reading-ready .mobile-reading-header strong{font-family:var(--brand-sans);font-size:1.125rem;font-weight:600;letter-spacing:.03em}
 .mobile-chapter-strip a{font-size:.9375rem;min-height:44px;line-height:1.6;padding:9px 12px}
 .panel-heading{background:#fdfaf4;border:0;border-left:3px solid #9b7d52;padding:10px 14px;margin:20px 0 16px}
 .panel-heading>.eyebrow{display:none}
 .panel-heading h1{font-size:1.625rem;line-height:1.65;letter-spacing:.02em;margin:0 0 8px}
 .panel-heading>p{font-size:1rem;color:#5c5143;line-height:1.8}
 .topic-intent>span{font-size:1rem;color:#615749;line-height:1.85}
 .contents-caption>span{display:none}
 .topic-jumps{margin-bottom:24px;padding-bottom:16px}
 .topic-jumps>a{font-size:1rem;line-height:1.6;gap:8px}
 .topic-jumps>a>span{display:none}
 .contents-more{margin-top:2px}
 .section{padding-top:30px}
 .completion-section{margin:32px 0}
 .section h2,.completion-section>h2,.electrical-section h2{font-size:1.375rem;line-height:1.65;letter-spacing:.015em}
 .section-head{margin-bottom:16px}
 .section-kicker{font-size:.75rem;margin-bottom:8px}
 .completion-section>.section-lead,.question-content li,.decision-steps p,.habit-option{font-size:1.0625rem;line-height:1.85}
 .decision-steps li{grid-template-columns:28px minmax(0,1fr);gap:12px;padding:20px 0}
 .decision-steps li>span{font-size:1.25rem}
 .decision-steps h3{font-size:1.0625rem}
 .ebook-question summary{font-size:1.0625rem;line-height:1.8;padding-block:18px}
 .question-content{padding:6px 16px 22px}
 .question-content li{margin-bottom:14px}
 .habit-group>summary{padding:17px 12px;gap:6px 10px}
 .habit-heading{font-size:1.125rem;line-height:1.8;letter-spacing:0}
 .habit-heading small{font-size:.875rem;line-height:1.8;margin-top:4px}
 .habit-options{padding:0 12px}
 .habit-option{padding:15px 6px}
 :is(.overview,.details,.guide-table,.electrical-table,.completion-table) tbody tr{padding:20px 16px;margin:0 0 12px;border:1px solid #d1c4ae;border-radius:6px;background:#fffdf9}
 :is(.overview,.details,.guide-table,.electrical-table,.completion-table) tbody th{font-family:var(--brand-sans);font-size:1.125rem;line-height:1.7;font-weight:600}
 :is(.overview,.details,.guide-table,.electrical-table,.completion-table) td{font-size:1rem;line-height:1.9;padding:9px 0!important}
 :is(.overview,.details,.guide-table,.electrical-table,.completion-table) td:before{color:#736045;font-size:.875rem;font-weight:500}
 .details td:nth-child(3){font-size:1.125rem;color:#4b3920;font-weight:600}
 .details td:nth-child(3):before{content:'參考區間';display:block;font-size:.875rem;font-weight:400;margin-bottom:3px;color:#736045}
 .overview td:nth-child(2),.overview td:nth-child(3){color:#4b3920;font-weight:600}
 .price-basis{font-size:.9375rem;line-height:1.85;padding:16px}
 .quiz-play,.quiz-result{padding:20px 16px}
 .quiz-choice{padding:14px 12px;gap:10px}
 .quiz-choice span{font-size:1.0625rem;line-height:1.8}
 .quiz-choice small{display:inline-block;margin-right:8px;font-size:.875rem}
 #style-quiz-form legend{font-family:var(--brand-sans);font-weight:600;font-size:1.25rem;line-height:1.8;margin-bottom:18px}
 #quiz-style-cards article{padding:20px 18px}
 .quiz-primary-actions button,.quiz-primary-actions a{font-size:1rem;padding:12px 8px}
 .quiz-result-actions{grid-template-columns:1fr 1fr}
 .quiz-result-actions button{padding:12px 6px}
 .visual-arrived{animation:heading-arrive .4s ease-out both}
}
@media(max-width:360px){main{padding-inline:14px}.topic-jumps>a{padding:10px 9px}.panel-heading h1{font-size:1.5rem}.quiz-play,.quiz-result{padding:18px 12px}.quiz-choice span{font-size:1rem}}
@media(prefers-reduced-motion:reduce){.visual-arrived{animation:none}}
@media print{body,.panel-heading{background:white}.quiz-primary-actions{display:none}}

/* New-home guide: same reading rhythm, clear checkable preparation lists. */
.newhome-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:20px 0}
.newhome-cards article{background:#fffdf9;border:1px solid #d2c9ba;padding:22px}
.newhome-cards h3{font:600 1.125rem/1.8 var(--brand-sans);margin:0 0 10px;color:#433728}
.newhome-cards p{margin:0;color:#5b5246}
.newhome-checks{border-top:1px solid #c7b79b;margin-top:20px}
.newhome-checks label{display:flex;align-items:flex-start;gap:12px;padding:16px 8px;border-bottom:1px solid #d2c9ba;cursor:pointer}
.newhome-checks input{width:20px;height:20px;flex:0 0 20px;margin-top:6px;accent-color:#344b3f}
.newhome-checks label:has(input:checked){background:#e9efe7;color:#294433}
@media(max-width:900px){.newhome-cards{grid-template-columns:minmax(0,1fr)}.newhome-cards article{padding:20px 16px}.newhome-checks{font-size:1.0625rem}#newhome .completion-table td:before{content:attr(data-label);display:block}}

.dimension-lookup{margin:28px 0 36px}.dimension-lookup h2{font-size:1.4rem;line-height:1.65;margin-bottom:12px}.dimension-lookup>p{max-width:48rem}
.dimension-scroll{overflow-x:auto;max-width:100%;border:1px solid #c8bba5;border-radius:6px;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}
.dimension-table{width:100%;min-width:640px;table-layout:fixed;border-collapse:collapse;margin:0;font-size:1rem}
.dimension-table caption{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.dimension-table .dimension-name{width:170px}.dimension-table .dimension-value{width:145px}
.dimension-table th,.dimension-table td{padding:14px 16px;border-bottom:1px solid #cec4b3;text-align:left;line-height:1.7;vertical-align:middle}
.dimension-table thead{background:#e5ddce}.dimension-table tbody tr:nth-child(odd){background:#fffdf9}.dimension-table tbody tr:nth-child(even){background:#eae4d9}
.dimension-table tbody td:first-of-type{font-weight:600;color:#665133;font-variant-numeric:tabular-nums;white-space:nowrap}.dimension-table tbody td:last-child{color:#61574a;font-size:.9375rem}
@media(max-width:900px){.dimension-table .dimension-name{width:164px}.dimension-table .dimension-value{width:124px}.dimension-table th,.dimension-table td{padding:13px 12px}.dimension-table{min-width:620px}.dimension-table tbody th{font-weight:500}.dimension-lookup>p{font-size:1rem}}

/* Isolate lookup tables from legacy phone rules that stack every table cell. */
.dimension-scroll{background:#fffdf9;border-color:#d4c9b8}
.dimension-table{display:table!important;width:100%!important;min-width:640px;border-spacing:0}
.dimension-table colgroup{display:table-column-group}.dimension-table col{display:table-column}
.dimension-table thead{display:table-header-group}.dimension-table tbody{display:table-row-group!important;width:auto!important}
.dimension-table tr{display:table-row!important;width:auto!important;padding:0!important;border:0}
.dimension-table th,.dimension-table td{display:table-cell!important;width:auto!important;padding:18px 18px!important;border:0;border-bottom:1px solid #ded5c7;font-size:1rem;line-height:1.7;word-break:normal;overflow-wrap:normal}
.dimension-table thead th{font-size:.875rem;font-weight:500;white-space:nowrap;background:#eee8dd;color:#675b49}
.dimension-table tbody th{font-size:1rem;font-weight:500;color:#3f382e}
.dimension-table tbody td:first-of-type{font-size:1.0625rem;text-align:right;padding-right:24px!important}
.dimension-table tbody td:last-child{font-size:.9375rem;line-height:1.8;border-left:1px solid #ded5c7}
.dimension-table tbody tr:nth-child(even){background:#f2ede4}.dimension-table tbody tr:nth-child(odd){background:#fffdf9}
.dimension-table tbody tr:last-child>*{border-bottom:0}
.dimension-lookup{margin:36px 0 48px}.dimension-lookup>.fine{font-size:.875rem;margin:12px 0 16px}
@media(max-width:900px){
 .dimension-table{min-width:620px}.dimension-table .dimension-name{width:152px}.dimension-table .dimension-value{width:128px}
 .dimension-table th,.dimension-table td{padding:17px 14px!important}.dimension-table tbody td:first-of-type{padding-right:18px!important}
 .dimension-table tbody th{font-size:1rem}.dimension-table thead th{font-size:.875rem}
 .reading-ready .mobile-chapter-strip{gap:6px;padding-top:6px}
 .reading-ready .mobile-chapter-strip a{font-size:.875rem;border-color:transparent;background:transparent;padding:8px 11px;min-height:44px;border-bottom:2px solid transparent}
 .reading-ready .mobile-chapter-strip a[aria-current=location]{background:#eee6d9;border-bottom-color:#846e4e;box-shadow:none}
}

#enter-platform{margin-top:16px;line-height:1.7;white-space:normal;gap:12px}#enter-platform b{flex-shrink:0}