/* 版式節奏：欄距、段落呼吸、字級階梯、行長。前台後台共用同一組——原本這些只寫在
   公開頁的樣式裡，後台不載那支，於是兩邊各長各的，切過去就看得出是拼的。 */
:root{--gutter:max(24px,calc((100vw - 1240px)/2));--section-y:clamp(78px,8.5vw,140px);--section-y-tight:clamp(56px,6vw,96px);--stack-lg:clamp(34px,4vw,62px);--stack-md:clamp(18px,2vw,28px);--stack-sm:10px;--display-1:clamp(3.1rem,6.6vw,6.6rem);--display-2:clamp(2.3rem,4.1vw,4.1rem);--display-3:clamp(1.45rem,2.1vw,2rem);--measure:34em;--measure-narrow:24em}
:root{--canvas:#f7f3ec;--surface:#fffdf8;--surface-strong:#eee8de;--ink-strong:#17201f;--ink-soft:#59635f;--hairline:#d8d0c4;--coral:#c96f5b;--coral-deep:#8f493b;--sage:#789080;--sage-soft:#dfe8df;--focus:#994737;--success:#4e705d;--danger:#9d3f34;--shadow-sm:0 10px 30px rgba(29,37,34,.07);--shadow-lg:0 28px 80px rgba(29,37,34,.13);--ease-out:cubic-bezier(.22,1,.36,1);--radius-sm:10px;--radius-md:18px;--radius-lg:28px;--max:1200px}*{box-sizing:border-box}[hidden]{display:none!important}html{background:var(--canvas);scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}body{margin:0;min-height:100vh;min-height:100dvh;background:var(--canvas);color:var(--ink-strong);font-family:"Avenir Next","SF Pro Text","PingFang TC",Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}a{color:inherit}.skip-link{position:fixed;top:8px;left:8px;z-index:100;padding:10px 14px;background:#fff;color:#111;transform:translateY(-160%)}.skip-link:focus{transform:none}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;letter-spacing:-.02em}.brand img{display:block}.site-header{display:flex;align-items:center;justify-content:space-between;gap:24px}.language-toggle{min-height:42px;padding:8px 13px;border:1px solid currentColor;border-radius:999px;background:transparent;color:inherit;font:inherit;font-size:.78rem;font-weight:800;cursor:pointer}.button{min-height:48px;padding:12px 20px;border:1px solid transparent;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font:inherit;font-weight:800;cursor:pointer;transition:transform .18s var(--ease-out),background .18s,border .18s,box-shadow .18s}.button.primary{background:var(--coral);border-color:var(--coral);color:#fff}.button.primary:hover,.button.primary:focus-visible{background:var(--coral-deep);border-color:var(--coral-deep);transform:translateY(-2px);box-shadow:0 10px 24px rgba(143,73,59,.2)}.button.secondary{background:transparent;border-color:var(--hairline);color:var(--ink-strong)}.button.secondary:hover,.button.secondary:focus-visible{background:var(--sage-soft);border-color:var(--sage)}button:disabled,[aria-busy="true"]{opacity:.62;cursor:wait}:focus-visible{outline:3px solid var(--focus)!important;outline-offset:4px!important}input,select,textarea,button{font:inherit}input,select,textarea{font-size:16px}button,a.button,.language-toggle,.role-switch,.participant-dock nav a,.ops-rail nav a,.filter,.choice-grid label{touch-action:manipulation;-webkit-tap-highlight-color:rgba(201,111,91,.16)}.text-link,.text-button{padding:0;border:0;background:none;color:var(--coral-deep);font-weight:800;text-decoration:underline;text-underline-offset:4px;cursor:pointer}.icon{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.toast-region{position:fixed;z-index:90;right:max(18px,env(safe-area-inset-right));bottom:max(18px,calc(18px + env(safe-area-inset-bottom)));display:grid;gap:10px;pointer-events:none}.toast{max-width:min(360px,calc(100vw - 36px));padding:14px 16px;border-radius:var(--radius-sm);background:var(--ink-strong);color:#fff;box-shadow:var(--shadow-lg)}
/* Progressive enhancement: content is visible until JS marks only near-viewport elements pending. */[data-reveal]{opacity:1;transform:none}.js-ready [data-reveal="pending"]{opacity:0;transform:translateY(14px)}.js-ready [data-reveal="visible"]{opacity:1;transform:none;transition:opacity .55s var(--ease-out),transform .55s var(--ease-out)}
/* Check-in experience */.demo-banner{padding:11px 15px;border:1px solid #cdbdaf;background:#f1e9df;border-radius:12px;color:var(--ink-soft);font-size:.82rem}.participant-layout{display:grid;grid-template-columns:minmax(280px,.68fr) minmax(460px,1.32fr);gap:42px}.today-panel{align-self:start;padding:34px 8px}.today-panel h1{margin:0;font:500 clamp(2.8rem,5vw,4.5rem)/.98 Georgia,serif;letter-spacing:-.04em}.today-panel>p{color:var(--ink-soft)}.eyebrow,.section-label,.page-kicker{margin:0;color:var(--coral-deep);font-size:.7rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase}.quick-guide{display:grid;gap:0;margin:26px 0;border-top:1px solid var(--hairline)}.quick-guide>div{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--hairline);font-size:.82rem;font-weight:750}.mini-timeline{height:105px;margin:34px 0;display:flex;align-items:end;gap:8px;border-bottom:1px solid var(--hairline)}.mini-timeline span{position:relative;flex:1;height:60%;background:#bdc9be}.mini-timeline span:nth-child(2){height:52%}.mini-timeline span:nth-child(3){height:43%}.mini-timeline span:nth-child(4){height:35%}.mini-timeline span.today{height:28%;background:var(--coral)}.mini-timeline b{position:absolute;bottom:-24px;left:50%;transform:translateX(-50%);font-size:.62rem;color:var(--ink-soft);white-space:nowrap}.caption{color:var(--ink-soft);font-size:.78rem}.answer-use-guide{margin:24px 0}.answer-use-guide>strong{display:block;margin-bottom:8px}.answer-use-guide>div{display:grid;gap:2px;padding:9px 0;border-bottom:1px solid var(--hairline);font-size:.8rem}.answer-use-guide small{color:var(--ink-soft)}.checkin-card{min-height:600px;padding:clamp(26px,4vw,48px);background:var(--surface);border:1px solid var(--hairline);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.progress-row{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:18px;color:var(--ink-soft);font-size:.78rem}.progress-track{height:4px;background:#e6dfd4;border-radius:9px;overflow:hidden}.progress-track i{display:block;width:25%;height:100%;background:var(--coral);transition:width .2s}.step{display:none;margin:0;padding:50px 0 15px;border:0}.step.active{display:block}.step legend{padding:0;font:500 clamp(2rem,3.8vw,3.4rem)/1.06 Georgia,serif;letter-spacing:-.035em}.question-help{color:var(--ink-soft)}.choice-grid{display:grid;gap:8px;margin-top:26px}.choice-grid label{display:block;cursor:pointer}.choice-grid input{position:absolute;opacity:0}.choice-grid label span{display:block;padding:16px 18px;background:#fbf8f2;border:1px solid var(--hairline);border-radius:12px;transition:transform .16s,border .16s,background .16s}.choice-grid label:hover span,.choice-grid input:focus-visible+span{border-color:var(--sage);transform:translateX(4px)}.choice-grid input:checked+span{background:#f5e2dc;border-color:var(--coral);box-shadow:inset 4px 0 var(--coral)}.choice-grid b,.choice-grid small{display:block}.choice-grid small{margin-top:2px;color:var(--ink-soft)}.danger-choice input:checked+span{background:#f4ddda;border-color:var(--danger)}.form-actions{display:flex;justify-content:space-between;gap:10px;margin-top:24px}.form-error{min-height:24px;color:var(--danger);font-weight:700}.result-panel{padding-top:45px}.result-panel h2{font:500 clamp(2.5rem,5vw,4.4rem)/1 Georgia,serif}.next-step-box{margin:28px 0;padding:22px;background:var(--sage-soft);border-radius:14px}.confirmation{color:var(--success);font-weight:800}.result-links{display:flex;justify-content:space-between;gap:18px;margin-top:32px}.trend-bars{height:260px;display:flex;align-items:end;gap:18px;padding-top:30px}.trend-bars span{position:relative;flex:1;height:50%;background:#bcc9bf}.trend-bars .trend-72{height:72%}.trend-bars .trend-66{height:66%}.trend-bars .trend-78{height:78%}.trend-bars .trend-48{height:48%}.trend-bars .trend-36{height:36%}.trend-bars .active{background:var(--coral)}.trend-bars small{position:absolute;bottom:-25px;left:50%;transform:translateX(-50%)}
/* Legacy public primitives */.hero,.section,.page-hero{max-width:var(--max);margin:auto;padding:80px 28px}.hero{min-height:600px}.hero h1,.page-hero h1,.section h2{font:500 clamp(3rem,7vw,7rem)/.95 Georgia,serif;letter-spacing:-.05em}.lead,.body-copy{color:var(--ink-soft);font-size:1.12rem}.actions{display:flex;gap:12px;flex-wrap:wrap}.proof-strip,.boundary-grid,.data-cards,.source-grid,.flow-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:var(--max);margin:auto;padding:30px 28px}.responsibility,.two-column{display:grid;grid-template-columns:1fr 1fr;gap:50px}.responsibility-table>div{display:grid;grid-template-columns:.5fr 1fr 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--hairline)}footer{max-width:var(--max);margin:auto;padding:35px 28px;display:flex;justify-content:space-between}
@media(max-width:820px){.participant-layout,.two-column,.responsibility{grid-template-columns:1fr}.today-panel{padding-bottom:0}.checkin-card{min-height:0}.proof-strip,.boundary-grid,.data-cards,.source-grid,.flow-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.participant-layout{gap:22px}.checkin-card{padding:24px 18px;border-radius:18px}.quick-guide{display:none}.mini-timeline{display:none}.answer-use-guide{display:none}.form-actions{position:sticky;bottom:0;z-index:5;margin:20px -4px -8px;padding:12px 4px max(12px,env(safe-area-inset-bottom));background:linear-gradient(transparent,#fff 24%)}.form-actions .button{width:100%}.result-links,footer{display:grid}.proof-strip,.boundary-grid,.data-cards,.source-grid,.flow-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}[data-reveal],.js-ready [data-reveal="pending"]{opacity:1!important;transform:none!important}}

/* 回報結果的「依據」：把數得出來的事實攤開，跟建議分開放，讀者一眼看得出哪些是觀察、哪些是建議。 */
.result-basis{margin:22px 0 0;padding:18px 20px;border:1px solid var(--hairline);border-radius:14px;background:var(--surface)}
.result-basis .basis-label{display:block;margin-bottom:10px;color:var(--coral-deep);font-size:.7rem;font-weight:800;letter-spacing:.14em}
.result-basis ul{margin:0;padding-left:18px;display:grid;gap:8px}
.result-basis li{color:var(--ink-strong)}
.result-basis .field-hint{margin:12px 0 0}
/* 「這通常是怎麼回事」——刻意跟依據區長得不同：依據是硬的（他自己的紀錄），
   這一段是軟的（別人整理的常見狀況），視覺上要看得出來不是同一種東西。 */
.result-understanding{margin:16px 0 0;padding:18px 20px;border-radius:14px;background:#f4f1ec;border-left:3px solid var(--sage)}
.result-understanding .basis-label{display:block;margin-bottom:12px;color:var(--ink-strong);font-size:.7rem;font-weight:800;letter-spacing:.14em}
.understanding-card{margin:0 0 14px;padding:0 0 14px;border-bottom:1px solid var(--hairline)}
.understanding-card:last-of-type{margin-bottom:6px;padding-bottom:0;border-bottom:0}
.understanding-plain{margin:0;color:var(--ink-strong);font-size:1.02rem;line-height:1.65}
.understanding-note{margin:8px 0 0;color:var(--ink-strong);font-size:.94rem;line-height:1.6}
.understanding-source{margin:8px 0 0;color:var(--ink-soft);font-size:.82rem}
/* 腎臟病那句要看得出來跟其他建議不同層級——照一般建議喝水對他們是有害的 */
.understanding-caution{margin:10px 0 0;padding:10px 12px;background:#f6e6e2;border-left:3px solid var(--coral-deep);color:var(--ink-strong);font-size:.94rem;line-height:1.6}
.helplines{margin:14px 0 0;padding:14px 0 0;border-top:1px solid var(--hairline);display:grid;gap:6px}
.helpline{margin:0;color:var(--ink-strong);font-size:.9rem;line-height:1.6}
.result-understanding .field-hint{margin:12px 0 0}

/* 回報表單的推進感：每一步進場有動作、選到的選項當下有回應、進度條會走。
   全部包在 prefers-reduced-motion 的判斷裡，系統要求減少動態就整組關掉。 */
@media(prefers-reduced-motion:no-preference){
  .step-enter{animation:step-in .34s var(--ease-out) both}
  .step-enter-back{animation:step-in-back .34s var(--ease-out) both}
  @keyframes step-in{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
  @keyframes step-in-back{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}
  .choice-grid label{transition:border-color .18s var(--ease-out),background .18s var(--ease-out),transform .18s var(--ease-out)}
  .choice-grid label:has(input:checked){transform:translateY(-1px)}
  .choice-grid label.just-picked{transform:scale(.985)}
  #progress-bar{transition:width .42s var(--ease-out)}
}
.choice-grid label:has(input:checked){border-color:var(--coral);background:var(--sage-soft)}
.choice-grid label:has(input:focus-visible){outline:3px solid var(--focus);outline-offset:2px}

/* 回報結果那段有溫度的說明：比結論長、比指示軟，行長限制住才讀得下去。 */
.result-context{max-width:34em;margin:14px 0 0;color:var(--ink-soft);font-size:1.02rem;line-height:1.7;text-wrap:pretty}
.basis-noticed{margin:0 0 10px;padding:10px 12px;background:#eef3ec;border-left:3px solid var(--sage);color:var(--ink-strong);font-size:.98rem;line-height:1.6}