@charset "UTF-8";
/* 共居觀測站 v3.0｜依 wen8604 設計規範 v1.0：主色 #1D6B5F、強調 #C2410C、Noto Sans TC、內文 16px／行高 1.75、4px 間距單位、圓角 12px */
:root{
 --bg:#F7F5EF;--surface:#FFFEFA;--surface-2:#F0EDE4;--ink:#1F2B2B;--muted:#5D6870;--border:#DCE5DD;
 --primary:#1D6B5F;--primary-d:#164F47;--primary-soft:#E2EFE9;--on-primary:#fff;--secondary:#0B4A6B;
 --accent:#C2410C;--accent-soft:#FBEADF;--highlight:#F2B544;--warn:#8A4B00;--warn-soft:#FFF4E0;
 --s1:#007F68;--s2:#C2410C;--s3:#5468B8;--s4:#A07A0C;--pos:#C2410C;--neg:#5468B8;--grid:#E7EBE5;--axis:#5D6870;--seq-lo:#E4F2EC;--seq-hi:#0A5546;
 --radius:12px;--radius-sm:8px;--radius-lg:20px;--pill:999px;
 --shadow-1:0 1px 3px rgba(31,43,43,.06);--shadow-2:0 12px 32px rgba(31,43,43,.09);--shadow-nav:0 10px 30px rgba(31,43,43,.14);
 --font:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;--mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
 --fs:16px;--lh:1.75;--track:0;--ease:cubic-bezier(.2,.7,.2,1);--dur:.32s;--max:1200px;--gutter:clamp(16px,4vw,40px);
 color-scheme:light;
}
html[data-theme=dark]{
 --bg:#0E1522;--surface:#17202F;--surface-2:#1E293A;--ink:#EEF2F8;--muted:#A9B5C6;--border:#2A3648;
 --primary:#7FD1BC;--primary-d:#A8E4D4;--primary-soft:#183236;--on-primary:#0E1522;--secondary:#8FBCF2;
 --accent:#F2A06B;--accent-soft:#3A2A22;--warn:#F2B544;--warn-soft:#332A17;
 --s1:#1E9E84;--s2:#DC6431;--s3:#6E82E6;--s4:#B88E12;--pos:#DC6431;--neg:#6E82E6;--grid:#253044;--axis:#A9B5C6;--seq-lo:#1A2B33;--seq-hi:#5FD0B5;
 --shadow-1:0 1px 3px rgba(0,0,0,.3);--shadow-2:0 12px 32px rgba(0,0,0,.35);--shadow-nav:0 10px 30px rgba(0,0,0,.45);
 color-scheme:dark;
}
/* 高對比：依規範使用深底亮字，連結改為金色 */
html[data-contrast="1"]{--bg:#10212C;--surface:#152B38;--surface-2:#1B3545;--ink:#E8F1F5;--muted:#D2DEE4;--border:#6F8E9E;--primary:#F2B544;--primary-d:#FFD27A;--primary-soft:#24394A;--on-primary:#10212C;--accent:#FFB98A;--grid:#3A5566;--axis:#D2DEE4}
html[data-size="1"]{--fs:18px}
html[data-size="2"]{--fs:20px}
html[data-spacing="1"]{--lh:1.95;--track:.03em}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 var(--fs)/var(--lh) var(--font);letter-spacing:var(--track);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
h1,h2,h3,h4,p{margin:0}
h1,h2,h3{line-height:1.35;font-weight:700;letter-spacing:-.01em}
a{color:var(--primary);text-underline-offset:3px}
button,input,select{font:inherit;color:inherit;letter-spacing:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--highlight);outline-offset:3px;border-radius:6px}
main:focus{outline:none}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.icon{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:fixed;left:16px;top:-80px;z-index:100;background:var(--surface);padding:10px 16px;border-radius:var(--radius-sm);box-shadow:var(--shadow-2)}
.skip:focus{top:12px}

/* 按鈕 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border-radius:var(--radius);border:1px solid transparent;font-weight:600;text-decoration:none;transition:background var(--dur) var(--ease),transform .2s var(--ease),box-shadow var(--dur) var(--ease);white-space:nowrap}
.btn .icon{width:18px;height:18px}
.btn.primary{background:var(--primary);color:var(--on-primary);box-shadow:0 6px 16px color-mix(in srgb,var(--primary) 24%,transparent)}
.btn.primary:hover{background:var(--primary-d);transform:translateY(-1px)}
.btn.ghost{background:var(--surface);color:var(--primary);border-color:color-mix(in srgb,var(--primary) 45%,var(--border))}
.btn.ghost:hover{background:var(--primary-soft)}
.btn.small{min-height:40px;padding:0 14px;font-size:.875em}
.btn:disabled,.btn[aria-disabled=true]{opacity:.45;cursor:not-allowed;transform:none}
.icon-button{display:grid;place-items:center;width:44px;height:44px;border-radius:var(--pill);border:1px solid var(--border);background:var(--surface);color:var(--ink);transition:background .2s}
.icon-button:hover{background:var(--surface-2)}
.pill-button{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 16px;border-radius:var(--pill);border:1px solid var(--border);background:var(--surface);font-weight:600;font-size:.9em}
.pill-button:hover{border-color:var(--primary);color:var(--primary)}
.text-link{display:inline-flex;align-items:center;gap:6px;font-weight:600;text-decoration:none}
.text-link:hover{text-decoration:underline}
.text-link .icon{width:16px;height:16px;transition:transform .2s var(--ease)}
.text-link:hover .icon{transform:translateX(3px)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.8125em;font-weight:600;letter-spacing:.08em;color:var(--primary)}
.eyebrow-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.lead{color:var(--muted);max-width:40em}

/* 頁首與選單 */
.topbar{position:sticky;top:0;z-index:30;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px;padding:12px max(var(--gutter),calc((100vw - var(--max))/2));background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid color-mix(in srgb,var(--border) 70%,transparent)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.brand img{border-radius:12px}
.brand b{display:block;font-size:1.0625em;letter-spacing:.04em}
.brand small{display:block;font-size:.75em;color:var(--muted);line-height:1.4}
.nav{position:relative;justify-self:center;display:flex;gap:2px;padding:4px;border-radius:var(--pill);background:var(--surface-2);border:1px solid var(--border)}
.nav a{position:relative;z-index:1;display:flex;align-items:center;gap:8px;min-height:42px;padding:0 16px;border-radius:var(--pill);color:var(--muted);font-weight:600;font-size:.9375em;text-decoration:none;transition:color .25s}
.nav a .icon{width:19px;height:19px}
.nav a:hover{color:var(--ink)}
.nav a[aria-current=page]{color:var(--primary)}
.nav-ink{position:absolute;z-index:0;top:4px;bottom:4px;left:0;width:var(--ink-w,0);transform:translateX(var(--ink-x,0));border-radius:var(--pill);background:var(--surface);box-shadow:var(--shadow-1),0 0 0 1px var(--border);transition:transform .42s var(--ease),width .42s var(--ease)}
.nav-ink[data-ready=false]{transition:none}
.top-actions{display:flex;align-items:center;gap:8px}
.sun{display:none}
html[data-theme=dark] .sun{display:block}
html[data-theme=dark] .moon{display:none}

/* 版面與頁面轉場 */
main{max-width:calc(var(--max) + var(--gutter)*2);margin:0 auto;padding:28px var(--gutter) 40px;min-height:60vh;view-transition-name:page}
.page{animation:page-in var(--dur) var(--ease)}
@keyframes page-in{from{opacity:0;transform:translateY(10px)}}
::view-transition-old(page){animation:vt-out .18s var(--ease) both}
::view-transition-new(page){animation:vt-in .32s var(--ease) both}
html[data-dir=back]::view-transition-new(page){animation-name:vt-in-back}
@keyframes vt-out{to{opacity:0;transform:translateY(-4px)}}
@keyframes vt-in{from{opacity:0;transform:translateX(18px)}}
@keyframes vt-in-back{from{opacity:0;transform:translateX(-18px)}}
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:24px}
.page-head h1{font-size:clamp(1.625rem,3vw,2rem);margin:6px 0 8px}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:16px}
.section-head h2{font-size:1.375em;margin-top:4px}

/* 首頁 */
.hero{display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:clamp(24px,4vw,56px);padding:8px 0 28px}
.hero h1{font-size:clamp(2rem,4.4vw,3.375rem);line-height:1.28;margin:16px 0 18px;letter-spacing:-.02em}
.hero h1 em{font-style:normal;color:var(--accent);background:linear-gradient(transparent 68%,color-mix(in srgb,var(--highlight) 38%,transparent) 0);border-radius:4px}
.hero .lead{font-size:1.0625em}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.trust{display:flex;flex-wrap:wrap;gap:8px 20px;list-style:none;padding:0;margin:24px 0 0;color:var(--muted);font-size:.875em}
.trust li{display:flex;align-items:center;gap:6px}
.trust .icon{width:18px;height:18px;color:var(--primary)}
.hero-art{margin:0;position:relative}
.hero-art img{width:100%;height:auto;filter:drop-shadow(0 18px 30px rgba(31,43,43,.08))}
html[data-theme=dark] .hero-art img{filter:brightness(.92) saturate(.95)}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.stat{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:20px 22px 16px;box-shadow:var(--shadow-1);overflow:hidden;min-height:176px}
.stat::before{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--primary)}
.stat[data-kind=enforcement]::before{background:var(--accent)}
.stat-head{display:flex;align-items:center;gap:10px}
.stat-icon{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--primary-soft);color:var(--primary)}
.stat[data-kind=enforcement] .stat-icon{background:var(--accent-soft);color:var(--accent)}
.stat h2{font-size:1em;font-weight:600;flex:1}
.badge{font-size:.75em;font-weight:600;padding:2px 10px;border-radius:var(--pill);background:var(--surface-2);color:var(--muted);white-space:nowrap}
.stat-body{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-top:12px}
.stat-value{font-size:clamp(2.25rem,4vw,2.75rem);font-weight:700;line-height:1.1;letter-spacing:-.02em}
.stat-value small{font-size:.4em;font-weight:500;color:var(--muted);margin-left:6px;letter-spacing:0}
.spark{width:min(46%,200px);height:52px;flex:none}
.spark path{fill:none;stroke:var(--s1);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.spark .spark-area{fill:var(--s1);fill-opacity:.1;stroke:none}
.stat[data-kind=enforcement] .spark path{stroke:var(--s2)}.stat[data-kind=enforcement] .spark .spark-area{fill:var(--s2)}
.spark circle{fill:var(--surface);stroke-width:2}
.spark .dash{stroke-dasharray:3 4}
.stat .spark circle{stroke:var(--s1)}.stat[data-kind=enforcement] .spark circle{stroke:var(--s2)}
.delta{display:inline-flex;align-items:center;gap:6px;margin-top:10px;font-size:.875em;font-weight:600;color:var(--ink)}
.delta[data-status=partial],.delta[data-status=break],.delta[data-status=none]{color:var(--muted);font-weight:500}
.stat-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:12px;padding-top:12px;border-top:1px solid var(--border);font-size:.8125em;color:var(--muted)}
.stat-foot a{font-size:1em}
.skeleton{background:linear-gradient(90deg,var(--surface) 0,var(--surface-2) 50%,var(--surface) 100%) 0 0/200% 100%;animation:shimmer 1.4s linear infinite}
@keyframes shimmer{to{background-position:-200% 0}}
.findings{margin-top:40px}
.finding-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.finding{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:20px;box-shadow:var(--shadow-1);transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.finding:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.finding .kicker{font-size:.8125em;color:var(--muted);font-weight:600}
.finding p.value{color:var(--ink);font-size:1.75em;font-weight:700;margin-top:6px;line-height:1.2}
.finding h3{font-size:1em;margin-top:4px;color:var(--primary)}
.finding[data-tone=accent] h3{color:var(--accent)}
.finding[data-tone=secondary] h3{color:var(--secondary)}
html[data-theme=dark] .finding[data-tone=secondary] h3{color:var(--secondary)}
.finding p{font-size:.875em;color:var(--muted);margin:10px 0 16px;flex:1}
.finding .text-link{font-size:.875em;align-self:flex-start}
.note-strip{display:flex;gap:12px;align-items:flex-start;margin-top:24px;padding:14px 18px;border-radius:var(--radius);background:var(--primary-soft);color:var(--ink);font-size:.875em}
.note-strip .icon{color:var(--primary);margin-top:3px}

/* 圖表分析 */
.filter-row,.toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;margin-bottom:16px}
.segmented{display:inline-flex;padding:4px;border-radius:var(--pill);background:var(--surface-2);border:1px solid var(--border)}
.segmented label{position:relative}
.segmented input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.segmented span{display:flex;align-items:center;min-height:38px;padding:0 16px;border-radius:var(--pill);font-weight:600;font-size:.9em;color:var(--muted);transition:background .25s,color .25s,box-shadow .25s}
.segmented input:checked+span{background:var(--surface);color:var(--primary);box-shadow:var(--shadow-1),0 0 0 1px var(--border)}
.segmented input:focus-visible+span{outline:3px solid var(--highlight);outline-offset:2px}
.select-label{display:inline-flex;align-items:center;gap:10px;font-size:.875em;color:var(--muted);font-weight:600}
select{min-height:44px;padding:0 36px 0 14px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235D6870' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m7 10 5 5 5-5'/%3E%3C/svg%3E") no-repeat right 10px center/18px;appearance:none;color:var(--ink);font-weight:500}
.chart-tabs{display:flex;gap:8px;overflow-x:auto;scroll-snap-type:x proximity;padding:2px 2px 12px;margin:0 -2px;scrollbar-width:none}
.chart-tabs::-webkit-scrollbar{display:none}
.chart-tabs button,.sub-tabs button,.chips button{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 16px;border-radius:var(--pill);border:1px solid var(--border);background:var(--surface);color:var(--muted);font-weight:600;font-size:.9em;white-space:nowrap;scroll-snap-align:start;transition:all .25s var(--ease)}
.chart-tabs button .icon{width:18px;height:18px}
.chart-tabs button:hover,.chips button:hover{color:var(--ink);border-color:color-mix(in srgb,var(--primary) 40%,var(--border))}
.chart-tabs [aria-selected=true],.chips [aria-pressed=true]{background:var(--primary);border-color:var(--primary);color:var(--on-primary)}
.chart-tabs button[hidden]{display:none}
.chart-card,.table-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-1)}
.chart-card{animation:card-in .3s var(--ease)}
@keyframes card-in{from{opacity:.4;transform:translateY(4px)}}
.chart-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px 24px;flex-wrap:wrap}
.chart-head h2{font-size:1.25em}
.insight{margin-top:6px;color:var(--ink);font-size:.9375em;max-width:44em}
.insight b{color:var(--primary)}
.legend{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:.8125em;color:var(--muted);padding-top:4px}
.legend span{display:inline-flex;align-items:center;gap:6px}
.legend i,.tip-key{display:inline-block;width:10px;height:10px;border-radius:3px;flex:none}
.legend i.line-key{height:3px;width:16px;border-radius:2px}
.legend i.scale{width:96px;height:10px;border-radius:5px;background:linear-gradient(90deg,var(--seq-lo),var(--seq-hi))}
.k1,[data-color=s1]{background:var(--s1)}.k2,[data-color=s2]{background:var(--s2)}.k3,[data-color=s3]{background:var(--s3)}.k4,[data-color=s4]{background:var(--s4)}.kpos{background:var(--pos)}.kneg{background:var(--neg)}
.chart-controls{display:flex;gap:8px;margin-top:16px}
.chart-controls .segmented span{min-height:34px;font-size:.85em}
.chart{position:relative;margin-top:16px;min-height:220px}
.chart-svg{overflow:visible;touch-action:pan-y}
.chart-svg:focus-visible{outline-offset:6px}
.chart-svg text{font-family:var(--font)}
.chart-svg .tick{fill:var(--axis);font-size:12px;font-variant-numeric:tabular-nums}
.chart-svg .grid{stroke:var(--grid);stroke-width:1}
.chart-svg .baseline{stroke:var(--muted);stroke-width:1;opacity:.6}
.chart-svg .c1{--c:var(--s1)}.chart-svg .c2{--c:var(--s2)}.chart-svg .c3{--c:var(--s3)}.chart-svg .c4{--c:var(--s4)}
.chart-svg .line{fill:none;stroke:var(--c);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.chart-svg .line.partial{stroke-dasharray:4 5}
.chart-svg .muted-line{opacity:.75}
.chart-svg .area{fill:var(--c);fill-opacity:.1}
.chart-svg .dot{fill:var(--c);stroke:var(--surface);stroke-width:2}
.chart-svg .dot.hollow{fill:var(--surface);stroke:var(--c)}
.chart-svg .seg{fill:var(--c)}
.chart-svg .seg.partial{fill-opacity:.55}
.chart-svg .bar.pos{fill:var(--pos)}.chart-svg .bar.neg{fill:var(--neg)}
.chart-svg .na-dot{fill:var(--muted);opacity:.55}
.chart-svg .value-label{fill:var(--ink);font-size:12.5px;font-weight:600;font-variant-numeric:tabular-nums;paint-order:stroke;stroke:var(--surface);stroke-width:4px;stroke-linejoin:round}
.chart-svg .value-label.small{font-size:11.5px;font-weight:500;fill:var(--muted)}
.chart-svg .annot-line{stroke:var(--accent);stroke-width:1;opacity:.7}
.chart-svg .annot{fill:var(--accent);font-size:11.5px;font-weight:600;paint-order:stroke;stroke:var(--surface);stroke-width:4px}
.chart-svg .crosshair{stroke:var(--muted);stroke-width:1;opacity:.5}
.chart-svg .band-hi{fill:var(--ink);opacity:.05}
.chart-svg .cell.empty{fill:none;stroke:var(--border);stroke-dasharray:2 3}
.chart-svg .cell-ring{fill:none;stroke:var(--ink);stroke-width:2}
.chart-svg .draw{stroke-dasharray:var(--len,2400);stroke-dashoffset:0;animation:draw 1s var(--ease) both}
@keyframes draw{from{stroke-dashoffset:var(--len,2400)}}
.chart-svg .grow{transform-box:fill-box;transform-origin:center bottom;animation:grow .55s var(--ease) both}
@keyframes grow{from{opacity:0;transform:scaleY(.6)}}
.chart-tip{position:absolute;z-index:5;pointer-events:none;min-width:150px;max-width:260px;padding:10px 12px;border-radius:10px;background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-2);font-size:.8125em;line-height:1.5}
.chart-tip strong{display:block;margin-bottom:4px}
.chart-tip span{display:flex;align-items:center;gap:8px}
.chart-tip em{font-style:normal;color:var(--muted);flex:1}
.chart-tip b{font-weight:600;font-variant-numeric:tabular-nums}
.chart-note{margin-top:12px;font-size:.8125em;color:var(--muted)}
.chart-note:empty{display:none}
.chart-hint{margin-top:12px;font-size:.75em;color:var(--muted)}

/* 收合區塊 */
.fold{margin-top:16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}
.fold>summary{display:flex;align-items:center;gap:10px;min-height:48px;padding:0 16px;cursor:pointer;list-style:none;font-weight:600;font-size:.9em}
.fold>summary::-webkit-details-marker{display:none}
.fold>summary .icon{width:18px;height:18px;color:var(--primary)}
.fold-mark{margin-left:auto;transition:transform .25s var(--ease)}
.fold[open]>summary .fold-mark{transform:rotate(45deg)}
.fold-body{padding:0 16px 16px;font-size:.9em;color:var(--muted);display:grid;gap:10px}
.fold-body .label{color:var(--ink);font-weight:600}
.citation{background:var(--surface-2);border-radius:var(--radius-sm);padding:12px;color:var(--ink);overflow-wrap:anywhere;user-select:all}
details[open]>.table-scroll,details[open]>.fold-body,details[open]>p{animation:fold-in .28s var(--ease)}
@keyframes fold-in{from{opacity:0;transform:translateY(-4px)}}

/* 表格 */
.search{position:relative;display:flex;align-items:center;flex:1 1 260px;max-width:420px}
.search>.icon{position:absolute;left:12px;color:var(--muted);width:18px;height:18px}
.search input{width:100%;min-height:44px;padding:0 44px 0 40px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface)}
.search .clear{position:absolute;right:4px;display:grid;place-items:center;width:36px;height:36px;border:0;border-radius:var(--radius-sm);background:none;color:var(--muted)}
.result-status{font-size:.8125em;color:var(--muted);margin:-4px 0 12px}
.table-card{padding:0;overflow:hidden}
.table-scroll{overflow:auto;max-height:min(62vh,560px);overscroll-behavior:contain}
.data-table{width:100%;border-collapse:separate;border-spacing:0;font-size:.875em;font-variant-numeric:tabular-nums}
.data-table caption{text-align:left;padding:12px 16px;color:var(--muted);font-size:.9em;caption-side:top}
.data-table th{position:sticky;top:0;z-index:1;background:var(--surface-2);text-align:left;font-weight:600;padding:10px 14px;white-space:nowrap;border-bottom:1px solid var(--border)}
.data-table td{padding:9px 14px;border-bottom:1px solid var(--border);white-space:nowrap}
.data-table td:not(:first-child),.data-table th:not(:first-child){text-align:right}
.data-table tr.annual td{font-weight:600;background:color-mix(in srgb,var(--primary-soft) 55%,transparent)}
.data-table tbody tr:hover td{background:var(--surface-2)}
.data-table.compact{font-size:.8125em}
.pagination{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;border-top:1px solid var(--border);font-size:.875em;color:var(--muted)}
.head-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.copy-status{flex-basis:100%;font-size:.8125em;color:var(--muted);min-height:1.2em;text-align:right}
.warn-note{margin-top:12px;padding:12px 16px;border-radius:var(--radius);background:var(--warn-soft);color:var(--warn);font-size:.875em}

/* 指南與來源 */
.sub-tabs{display:flex;gap:8px;margin-bottom:20px}
.sub-tabs [aria-selected=true]{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.chips button span{display:grid;place-items:center;min-width:22px;height:22px;padding:0 6px;border-radius:var(--pill);background:color-mix(in srgb,currentColor 14%,transparent);font-size:.8em}
.accordion{display:grid;gap:10px;max-width:880px}
.guide-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:border-color .25s,box-shadow .25s}
.guide-item[open]{border-color:color-mix(in srgb,var(--primary) 40%,var(--border));box-shadow:var(--shadow-1)}
.guide-item>summary{display:flex;align-items:center;gap:14px;min-height:56px;padding:12px 18px;cursor:pointer;list-style:none;font-weight:600}
.guide-item>summary::-webkit-details-marker{display:none}
.guide-number{display:grid;place-items:center;flex:none;width:32px;height:32px;border-radius:10px;background:var(--primary-soft);color:var(--primary);font-size:.8em;font-variant-numeric:tabular-nums}
.guide-question{flex:1}
.guide-item>summary>.icon{color:var(--muted);transition:transform .25s var(--ease)}
.guide-item[open]>summary>.icon{transform:rotate(45deg);color:var(--primary)}
.guide-item>p,.guide-item>dl{margin:0 18px 18px 64px;color:var(--muted);font-size:.9375em;max-width:42em}
.glossary dt{color:var(--ink);font-weight:600;margin-top:10px}
.glossary dd{margin:2px 0 0}
.source-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.source-card{display:flex;flex-direction:column;gap:8px;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:20px;box-shadow:var(--shadow-1)}
.source-card-head{display:flex;justify-content:space-between;align-items:center}
.source-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--primary-soft);color:var(--primary)}
.source-card:nth-child(2) .source-icon{background:var(--accent-soft);color:var(--accent)}
.status-tag{font-size:.75em;font-weight:600;padding:2px 10px;border-radius:var(--pill);background:var(--primary-soft);color:var(--primary)}
.source-index{font-size:.75em;color:var(--muted);letter-spacing:.08em}
.source-card h2{font-size:1.0625em}
.source-description>summary{cursor:pointer;color:var(--muted);font-size:.875em}
.source-description p{font-size:.875em;color:var(--muted);margin-top:6px}
.source-card>a{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:12px;border-top:1px solid var(--border);font-weight:600;font-size:.9em;text-decoration:none}
.source-card>a .icon{width:16px;height:16px}
.paper-details{margin-top:16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:0 18px}
.paper-details>summary{display:flex;align-items:center;gap:10px;min-height:52px;cursor:pointer;list-style:none;font-weight:600}
.paper-details>summary .icon{width:18px;height:18px;color:var(--primary)}
.paper-details>summary .icon:last-child{margin-left:auto;color:var(--muted)}
.paper-details[open]>summary .icon:last-child{transform:rotate(45deg)}
.paper-details p{color:var(--muted);font-size:.9em;margin-bottom:12px}

/* 頁尾：依規範第一行為最後更新與造訪人次 */
.footer{max-width:calc(var(--max) + var(--gutter)*2);margin:0 auto;padding:0 var(--gutter) 32px}
.footer-line{display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px;padding-top:16px;border-top:1px solid var(--border);font-size:.875em;color:var(--muted)}
.footer-line .visits{margin-left:auto}
.footer-line strong{font-family:var(--mono);font-weight:600;color:var(--primary)}
.footer-brand{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:16px;font-size:.8125em;color:var(--muted)}
.footer-brand img{border-radius:8px}
.footer-brand p{flex:1;min-width:220px}
.footer-brand b{color:var(--ink);margin-right:8px}
.load-status{margin-top:12px;font-size:.75em;color:var(--muted)}

/* 友善模式面板 */
dialog{width:min(520px,calc(100vw - 24px));max-height:calc(100dvh - 24px);padding:0;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);color:var(--ink);box-shadow:var(--shadow-2)}
dialog[open]{animation:dialog-in .3s var(--ease)}
dialog::backdrop{background:rgba(14,21,34,.45);backdrop-filter:blur(3px)}
@keyframes dialog-in{from{opacity:0;transform:translateY(12px) scale(.98)}}
.dialog-inner{display:grid;gap:16px;padding:22px}
.dialog-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.dialog-head h2{font-size:1.25em;margin-top:4px}
fieldset{border:0;padding:0;margin:0;display:grid;gap:8px}
legend{font-weight:600;font-size:.9em;margin-bottom:8px}
.segmented.wide{display:grid;grid-template-columns:repeat(3,1fr)}
.segmented.wide span{justify-content:center}
.switch{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 14px;border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;position:relative}
.switch b{display:block;font-size:.95em}
.switch small{display:block;color:var(--muted);font-size:.8125em}
.switch input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.switch i{flex:none;position:relative;width:48px;height:28px;border-radius:var(--pill);background:var(--border);transition:background .25s}
.switch i::after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:var(--shadow-1);transition:transform .25s var(--ease)}
.switch input:checked+i{background:var(--primary)}
.switch input:checked+i::after{transform:translateX(20px)}
.switch input:focus-visible+i{outline:3px solid var(--highlight);outline-offset:2px}
.dialog-actions{display:flex;flex-wrap:wrap;gap:10px}
.settings-status{font-size:.8125em;color:var(--muted)}
html[data-size="2"] .btn,html[data-size="2"] .nav a{min-height:48px}

/* 平板 */
@media (max-width:1080px){
 .topbar{gap:16px}
 .brand small{display:none}
 .nav a{padding:0 12px}
 .hero{grid-template-columns:1fr 1fr}
 .source-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
 .nav a .icon{display:none}
 .pill-button span{display:none}
 .pill-button{width:44px;padding:0;justify-content:center}
 .finding-grid{grid-template-columns:1fr 1fr}
 .finding:last-child{grid-column:1/-1}
}
/* 手機：底部固定選單、橫向滑動卡片，縮短頁面長度 */
@media (max-width:720px){
 html{scroll-padding-top:72px}
 body{padding-bottom:calc(92px + env(safe-area-inset-bottom))}
 .topbar{grid-template-columns:1fr auto;padding-top:10px;padding-bottom:10px;background:var(--bg);backdrop-filter:none;-webkit-backdrop-filter:none}
 .brand img{width:34px;height:34px}
 .nav{position:fixed;z-index:40;justify-self:stretch;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(4,1fr);padding:6px;border-radius:22px;background:color-mix(in srgb,var(--surface) 94%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:var(--shadow-nav)}
 .nav a{flex-direction:column;justify-content:center;gap:2px;min-height:56px;padding:4px 2px;border-radius:16px;font-size:.75em}
 .nav a .icon{display:block;width:22px;height:22px}
 .nav-ink{top:6px;bottom:6px;border-radius:16px;background:var(--primary-soft);box-shadow:none}
 main{padding-top:20px}
 .hero{grid-template-columns:1fr;gap:12px;padding-bottom:20px}
 .hero-art{order:-1;max-width:420px;margin:0 auto -4px}
 .hero h1{margin:10px 0 12px}
 .hero .lead{font-size:1em}
 .hero-actions .btn{flex:1}
 .trust{gap:6px 14px;margin-top:16px}
 .stats{grid-template-columns:1fr;gap:12px}
 .stat{min-height:0;padding:16px 18px 14px}
 .finding-grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:12px;margin:0 calc(var(--gutter)*-1);padding:4px var(--gutter) 12px;scrollbar-width:none}
 .finding-grid::-webkit-scrollbar{display:none}
 .finding{flex:0 0 84%;scroll-snap-align:center}
 .finding:hover{transform:none}
 .findings{margin-top:28px}
 .chart-card{padding:16px;border-radius:16px}
 .filter-row{gap:10px}
 .filter-row .segmented{flex:1 1 100%}
 .segmented span{white-space:nowrap}
 .filter-row .select-label{flex:1}
 .filter-row select{flex:1}
 .filter-row .segmented label{flex:1}
 .filter-row .segmented span{justify-content:center}
 .chart-tabs{margin:0 calc(var(--gutter)*-1);padding:2px var(--gutter) 12px}
 .page-head{margin-bottom:16px}
 .head-actions{width:100%}
 .head-actions .btn{flex:1}
 .copy-status{text-align:left}
 .toolbar .select-label{flex:1 1 40%;flex-direction:column;align-items:stretch;gap:4px;white-space:nowrap}
 .toolbar select{width:100%}
 .search{max-width:none}
 .source-grid{grid-template-columns:1fr}
 .guide-item>p,.guide-item>dl{margin-left:18px}
 .guide-item>summary{gap:10px;padding:10px 14px}
 .footer-line .visits{margin-left:0}
}
@media (max-width:360px){.segmented span{padding:0 10px}.nav a{font-size:.6875em}}
/* 減少動態：本站設定與系統偏好皆遵循 */
html[data-motion="1"] *,html[data-motion="1"] *::before,html[data-motion="1"] *::after,html[data-motion="1"]::view-transition-group(*),html[data-motion="1"]::view-transition-old(*),html[data-motion="1"]::view-transition-new(*){animation:none!important;transition:none!important;scroll-behavior:auto!important}
@media (prefers-reduced-motion:reduce){html:not([data-motion="2"]) *,html:not([data-motion="2"]) *::before,html:not([data-motion="2"]) *::after,html:not([data-motion="2"])::view-transition-old(*),html:not([data-motion="2"])::view-transition-new(*){animation:none!important;transition:none!important}}
@media (forced-colors:active){.nav-ink{display:none}.nav a[aria-current=page]{outline:2px solid CanvasText}}
@media print{.topbar,.nav,.top-actions,.chart-tabs,.filter-row,.footer,.chart-hint{display:none}body{background:#fff;color:#000}.page[hidden]{display:block!important}}
/* 首屏路由：JS 接手前依網址顯示正確頁面；預留非同步內容空間，降低版面位移 */
html[data-route=analysis] #analysis[hidden],html[data-route=data] #data[hidden],html[data-route=guide] #guide[hidden]{display:block!important}
html[data-route=analysis] #home,html[data-route=data] #home,html[data-route=guide] #home{display:none!important}
.chart{min-height:310px}
.finding-grid:empty{min-height:236px}
#data .table-scroll{min-height:320px}
@media (max-width:720px){.chart{min-height:250px}.finding-grid:empty{min-height:250px}}
html:not([data-guide-ready]) .guide-item:not([data-group=interpret]){display:none}