/* ══════════════════════════════════════════════════════════════
   紫微合盤分析 — compatibility.css
   獨立頁面樣式表。此頁不引入 index.html 的內嵌 <style>（那份是內嵌在
   首頁文件內，無法跨頁共用），因此以下重新宣告與首頁完全相同的
   CSS variables 數值（含新舊兩代命名別名），確保視覺與既有網站一致。
   Engine／命理邏輯完全不在此檔案範圍內，這裡只負責畫面。
═══════════════════════════════════════════════════════════════ */

:root{
  --bg-main:#05070D; --bg-secondary:#090D16;
  --surface-1:#0E1420; --surface-2:#131B29; --surface-hover:#182233;
  --gold-primary:#C8A35B; --gold-light:#E5C984; --gold-muted:rgba(200,163,91,.18);
  --text-primary:#F5F3EE; --text-secondary:#A9AFBA; --text-muted:#6F7785;
  --border-soft:rgba(255,255,255,.08); --border-gold:rgba(200,163,91,.25);
  --success:#75A987; --warning:#C58D58; --danger:#B66A6A;

  /* 舊元件相容別名（沿用首頁既有命名，讓照抄過來的元件樣式無需改名即可運作） */
  --bg0:var(--bg-main); --bg1:var(--surface-1); --bg2:var(--surface-2); --bg3:var(--surface-hover);
  --tx0:var(--text-primary); --tx1:var(--text-secondary); --tx2:#8D95A2; --tx3:var(--text-muted);
  --gold:var(--gold-primary); --gold2:var(--gold-light); --gold3:#ECD9AA; --gold4:#F3E7C8;
  --b0:rgba(255,255,255,.045); --b1:var(--border-soft); --b2:var(--border-gold);
  --r:14px; --r2:20px;
  --serif:'Noto Serif TC','Songti TC',serif;
  --sans:'Noto Sans TC','PingFang TC','Microsoft JhengHei',sans-serif;
  --mono:'Space Grotesk','Noto Sans TC',sans-serif;

  /* 本頁新增：需要磨合區塊專用柔色，刻意不用 --danger（紅色系警示感過強） */
  --zwc-rose:#C98B7A; --zwc-rose-soft:rgba(201,139,122,.12); --zwc-rose-border:rgba(201,139,122,.32);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--sans);background:var(--bg-main);background-image:radial-gradient(ellipse 70% 42% at 50% -8%,rgba(48,67,105,.2) 0%,transparent 72%);color:var(--text-primary);overflow-x:hidden;line-height:1.7;-webkit-font-smoothing:antialiased;}
a{color:inherit;}
button{font:inherit;}
.zwc-vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}

/* ── 版面容器 ── */
.zwc-page{padding-top:64px;}
.zwc-section{padding:88px clamp(20px,5vw,64px);max-width:1160px;margin:0 auto;}
.zwc-section-narrow{max-width:900px;}
.sec-head{text-align:center;max-width:640px;margin:0 auto 48px;}
.sec-head.left{text-align:left;margin-left:0;}
.sec-eyebrow{font-size:10px;letter-spacing:5px;color:var(--text-secondary);text-transform:uppercase;font-weight:600;margin-bottom:14px;}
.sec-title{font-family:var(--serif);font-size:clamp(24px,3.4vw,34px);color:var(--gold3);letter-spacing:2px;margin-bottom:12px;}
.sec-desc{font-size:13.5px;color:var(--text-secondary);line-height:1.9;}

/* ══════════════════════════════════════════════════════════
   Header（沿用首頁 app-header 視覺，改為靜態連結，不掛載 SPA 路由）
══════════════════════════════════════════════════════════ */
.app-header{position:fixed;top:0;left:0;right:0;z-index:100;height:64px;padding:0 clamp(18px,4vw,56px);display:flex;align-items:center;justify-content:space-between;background:rgba(5,7,13,.78);border-bottom:1px solid var(--border-soft);backdrop-filter:blur(22px) saturate(135%);-webkit-backdrop-filter:blur(22px) saturate(135%);}
.nav-brand-wrap{display:flex;flex-direction:row;gap:11px;align-items:center;min-width:max-content;text-decoration:none;}
.nav-brand-wrap img{height:44px;width:auto;max-width:52px;object-fit:contain;display:block;}
.app-brand-copy{display:flex;flex-direction:column;line-height:1.12;}
.app-brand-title{font-size:15px;font-weight:800;letter-spacing:1.3px;color:var(--text-primary);}
.app-brand-subtitle{font-size:9px;font-weight:650;letter-spacing:2.5px;color:var(--text-muted);}
.nav-links{display:flex;align-items:center;gap:8px;}
.nav-links a{padding:8px 12px;border-radius:10px;font-size:12px;letter-spacing:.7px;color:var(--text-secondary);text-decoration:none;transition:background .2s,color .2s;}
.nav-links a:hover{background:rgba(255,255,255,.045);color:var(--text-primary);}
.nav-links a.nav-cta{border:1px solid var(--border-gold);background:var(--gold-muted);color:var(--gold-light);}
.mobile-menu-toggle{display:none;width:38px;height:38px;border:1px solid var(--border-soft);border-radius:12px;background:rgba(255,255,255,.035);color:var(--text-primary);font-size:19px;line-height:1;cursor:pointer;}
.mobile-menu-panel{display:none;position:fixed;z-index:99;top:64px;left:12px;right:12px;padding:10px;background:rgba(14,20,32,.96);border:1px solid var(--border-soft);border-radius:16px;box-shadow:0 18px 50px rgba(0,0,0,.45);backdrop-filter:blur(20px);}
.mobile-menu-panel.open{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
.mobile-menu-panel a{padding:13px 14px;border-radius:11px;color:var(--text-secondary);text-decoration:none;font-size:13px;background:rgba(255,255,255,.025);}
.mobile-menu-panel a:focus-visible{outline:2px solid var(--gold-primary);outline-offset:2px;}

/* ══════════════════════════════════════════════════════════
   Hero（沿用 premium-hero 星塵背景與排版比例；右側改為雙星軌 + Demo Report）
══════════════════════════════════════════════════════════ */
.zwc-hero{position:relative;isolation:isolate;overflow:hidden;padding:clamp(56px,9vw,104px) clamp(20px,5vw,64px) 72px;background:radial-gradient(circle at 76% 28%,rgba(185,148,73,.055),transparent 31%),radial-gradient(circle at 18% 14%,rgba(83,104,143,.065),transparent 28%);}
.hero-cosmos{position:absolute;z-index:-1;inset:0;overflow:hidden;pointer-events:none;opacity:.9;}
.hero-cosmos::before{content:'';position:absolute;inset:-6%;background-image:radial-gradient(circle,rgba(233,205,143,.14) 0 1px,transparent 1.5px),radial-gradient(circle,rgba(233,205,143,.08) 0 1px,transparent 1.5px),radial-gradient(circle,rgba(158,176,210,.09) 0 1px,transparent 1.5px);background-size:137px 149px,211px 197px,263px 227px;background-position:17px 28px,91px 63px,142px 11px;animation:zwcDustDrift 28s ease-in-out infinite alternate;}
.hero-orbit{position:absolute;border:1px solid rgba(215,177,93,.11);border-radius:50%;transform-origin:center;}
.hero-orbit--one{width:640px;height:640px;right:-235px;top:-235px;box-shadow:0 0 0 38px rgba(215,177,93,.018),0 0 0 92px rgba(215,177,93,.012);animation:zwcOrbitRotate 70s linear infinite;}
.hero-orbit--two{width:360px;height:360px;left:-175px;bottom:-210px;border-color:rgba(152,168,198,.08);box-shadow:0 0 0 31px rgba(152,168,198,.012);animation:zwcOrbitRotateReverse 82s linear infinite;}
@keyframes zwcDustDrift{from{transform:translate3d(-8px,-5px,0)}to{transform:translate3d(14px,10px,0)}}
@keyframes zwcOrbitRotate{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@keyframes zwcOrbitRotateReverse{from{transform:rotate(360deg)}to{transform:rotate(0deg)}}

.hero-layout{position:relative;z-index:1;width:min(1160px,100%);margin:0 auto;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(320px,.86fr);gap:clamp(36px,6vw,88px);align-items:center;}
.hero-copy{max-width:640px;animation:zwcContentIn .65s cubic-bezier(.2,.7,.2,1) both;}
.hero-kicker{font-size:11px;letter-spacing:4px;color:var(--gold-primary);font-weight:700;margin-bottom:18px;}
.hero-wordmark{font-family:var(--serif);font-size:clamp(36px,4.6vw,58px);font-weight:700;letter-spacing:.08em;line-height:1.18;color:var(--gold-light);margin:0 0 16px;text-wrap:balance;}
.hero-tagline{font-family:var(--serif);font-weight:300;font-size:clamp(18px,2vw,25px);line-height:1.6;color:var(--text-primary);margin:0 0 18px;text-wrap:balance;}
.hero-desc{max-width:540px;margin:0 0 26px;font-size:clamp(14px,1.3vw,15.5px);line-height:1.85;color:var(--text-secondary);}
@keyframes zwcContentIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}

/* 適用對象 · Premium Tag UI */
.zwc-tag-group{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 28px;}
.zwc-tag{display:inline-flex;align-items:center;gap:7px;padding:9px 15px;border:1px solid var(--border-gold);border-radius:99px;background:rgba(200,163,91,.06);color:var(--gold-light);font:500 12.5px var(--sans);letter-spacing:.5px;white-space:nowrap;}
.zwc-tag-icon{width:14px;height:14px;flex-shrink:0;fill:none;stroke:var(--gold-light);stroke-width:1.4;overflow:visible;}
.zwc-tag-icon .fill{fill:var(--gold-light);stroke:none;}

.hero-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;}
.primary-cta,.secondary-cta{min-height:52px;display:inline-flex;align-items:center;justify-content:center;padding:0 26px;border-radius:16px;text-decoration:none;font-size:14px;font-weight:750;letter-spacing:.4px;cursor:pointer;border:none;transition:transform .22s,background .22s,border-color .22s,box-shadow .22s;}
.primary-cta{position:relative;overflow:hidden;background:linear-gradient(135deg,#B98932,#E1BD69 55%,#C7963F);color:#111318;border:1px solid rgba(246,217,151,.55);box-shadow:0 10px 28px rgba(178,127,39,.17);}
.primary-cta::before{content:'';position:absolute;inset:0;background:linear-gradient(105deg,transparent 28%,rgba(255,248,220,.28) 48%,transparent 68%);transform:translateX(-120%);transition:transform .55s ease;}
.primary-cta:hover{background:linear-gradient(135deg,#C79842,#E8CA7D 55%,#D2A650);transform:translateY(-3px);box-shadow:0 14px 34px rgba(205,155,63,.28),0 0 26px rgba(221,184,106,.12);}
.primary-cta:hover::before{transform:translateX(120%);}
.primary-cta:active{transform:translateY(0) scale(.98);}
.primary-cta:focus-visible,.secondary-cta:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;}
.secondary-cta{background:rgba(255,255,255,.035);border:1px solid var(--border-soft);color:var(--text-primary);}
.secondary-cta:hover{background:rgba(255,255,255,.065);border-color:rgba(255,255,255,.14);transform:translateY(-2px);}
.hero-microcopy{display:flex;gap:10px 18px;flex-wrap:wrap;margin-top:18px;color:var(--text-muted);font-size:12px;}
.hero-microcopy span{display:inline-flex;align-items:center;white-space:nowrap;}
.hero-microcopy span::before{content:'✓';margin-right:7px;color:var(--gold-primary);font-size:11px;}

/* 雙星軌背景裝飾（Signature Element：貫穿 Hero／Loading／分享卡的視覺語言） */
.zwc-hero-visual{position:relative;justify-self:center;width:min(400px,100%);animation:zwcCardIn .8s cubic-bezier(.2,.7,.2,1) .2s both;}
@keyframes zwcCardIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.zwc-twin-rings{position:absolute;inset:-14%;z-index:0;overflow:visible;pointer-events:none;opacity:.55;}
.zwc-twin-rings circle{fill:none;stroke:rgba(200,163,91,.28);stroke-width:1;}
.zwc-twin-rings .inner{stroke:rgba(232,212,166,.18);}
.zwc-twin-rings .ring-a{transform-box:fill-box;transform-origin:center;animation:zwcRotate 46s linear infinite;}
.zwc-twin-rings .ring-b{transform-box:fill-box;transform-origin:center;animation:zwcRotateReverse 58s linear infinite;}
@keyframes zwcRotate{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@keyframes zwcRotateReverse{from{transform:rotate(360deg)}to{transform:rotate(0deg)}}

/* Demo Report Preview 卡片 */
.zwc-demo-card{position:relative;z-index:1;width:100%;max-width:360px;margin:0 auto;padding:26px 24px;background:var(--surface-1);border:1px solid var(--border-gold);border-radius:var(--r2);box-shadow:0 26px 70px -18px rgba(0,0,0,.55);transform:rotate(-4deg);}
.zwc-demo-badge{position:absolute;top:16px;right:18px;font:600 9px var(--mono);letter-spacing:2.5px;color:var(--gold-light);text-transform:uppercase;padding:4px 9px;border:1px solid var(--border-gold);border-radius:99px;background:rgba(200,163,91,.1);}
.zwc-demo-type{font-family:var(--serif);font-size:24px;color:var(--gold3);letter-spacing:1.5px;margin:6px 0 6px;}
.zwc-demo-stars{color:var(--gold-light);font-size:14px;letter-spacing:3px;margin-bottom:14px;}
.zwc-demo-quote{font-family:var(--serif);font-style:italic;font-size:14px;line-height:1.8;color:var(--text-primary);padding-bottom:16px;margin-bottom:14px;border-bottom:1px solid var(--border-soft);}
.zwc-demo-row{padding-bottom:12px;margin-bottom:12px;border-bottom:1px solid var(--border-soft);}
.zwc-demo-row:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0;}
.zwc-demo-label{font-size:10px;letter-spacing:2px;color:var(--gold-primary);font-weight:600;margin-bottom:6px;text-transform:uppercase;}
.zwc-demo-text{font-size:12.5px;line-height:1.75;color:var(--text-secondary);}

@media(max-width:1024px){
  .hero-layout{grid-template-columns:1fr;text-align:center;}
  .hero-copy{max-width:640px;margin:0 auto;}
  .zwc-tag-group{justify-content:center;}
  .hero-actions{justify-content:center;}
  .hero-microcopy{justify-content:center;}
  .zwc-hero-visual{margin-top:40px;width:min(320px,80%);}
  .zwc-demo-card{transform:none;}
}
@media(max-width:640px){
  .zwc-tag-group{flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;padding-bottom:4px;scrollbar-width:none;-webkit-overflow-scrolling:touch;mask-image:linear-gradient(90deg,transparent,#000 16px,#000 calc(100% - 16px),transparent);}
  .zwc-tag-group::-webkit-scrollbar{display:none;}
  .zwc-tag{scroll-snap-align:start;}
}

/* ══════════════════════════════════════════════════════════
   介紹區 + 三步驟
══════════════════════════════════════════════════════════ */
.zwc-intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;}
.zwc-intro-block{font-size:14px;line-height:2;color:var(--text-secondary);}
.zwc-intro-block h3{font-family:var(--serif);font-size:17px;color:var(--gold3);letter-spacing:1px;margin-bottom:10px;}
.zwc-intro-block+.zwc-intro-block{margin-top:28px;}
.how-steps{display:flex;flex-direction:column;}
.how-step{display:flex;gap:28px;align-items:flex-start;padding:26px 0;border-bottom:.5px solid var(--border-soft);}
.how-step:last-child{border-bottom:none;}
.step-num{font-family:var(--serif);font-size:38px;color:var(--border-gold);font-weight:700;min-width:56px;line-height:1;}
.step-title{font-family:var(--serif);font-size:17px;color:var(--gold-light);margin-bottom:8px;letter-spacing:1px;}
.step-text{font-size:13.5px;color:var(--text-secondary);line-height:2;}
@media(max-width:860px){.zwc-intro-grid{grid-template-columns:1fr;gap:36px;}}

/* ══════════════════════════════════════════════════════════
   雙方資料輸入區
══════════════════════════════════════════════════════════ */
.zwc-input-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:32px;}
.zwc-person-card{padding:30px 26px;background:var(--surface-1);border:1px solid var(--border-soft);border-radius:var(--r2);}
.zwc-person-card.person-b{border-color:rgba(94,158,201,.28);}
.zwc-person-heading{display:flex;align-items:center;gap:10px;margin-bottom:22px;}
.zwc-person-badge{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-family:var(--serif);font-size:13px;font-weight:700;color:#111318;background:linear-gradient(135deg,#B98932,#E1BD69);flex-shrink:0;}
.zwc-person-card.person-b .zwc-person-badge{background:linear-gradient(135deg,#5E7EA8,#8EC4E8);}
.zwc-person-title{font-family:var(--serif);font-size:16px;color:var(--text-primary);letter-spacing:1px;}

.form-sect{margin-bottom:20px;}
.form-sect:last-child{margin-bottom:0;}
.form-row{display:flex;gap:14px;}
.form-row .form-sect{flex:1;}
.f-label{font-size:11px;letter-spacing:2px;color:var(--text-secondary);text-transform:uppercase;display:block;margin-bottom:9px;font-weight:500;}
.f-input{width:100%;padding:13px 15px;background:var(--bg-main);border:1px solid var(--border-soft);border-radius:var(--r);color:var(--text-primary);font-family:var(--serif);font-size:14px;transition:border-color .2s,box-shadow .2s,background .2s;outline:none;-webkit-appearance:none;color-scheme:dark;}
.f-input:focus{border-color:var(--gold-primary);background:var(--surface-2);box-shadow:0 0 0 3px var(--gold-muted);}
.f-select{cursor:pointer;padding-right:42px;background-image:linear-gradient(45deg,transparent 50%,var(--gold-light) 50%),linear-gradient(135deg,var(--gold-light) 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:6px 6px,6px 6px;background-repeat:no-repeat;}
.f-select option,.f-select optgroup{background:#151c28;color:var(--text-primary);}
.f-error-text{font-size:11px;color:var(--zwc-rose);letter-spacing:.5px;margin-top:7px;min-height:14px;}
.form-sect.has-error .f-input,.form-sect.has-error .f-select{border-color:var(--zwc-rose);}
.form-sect.has-error .gender-pill,.form-sect.has-error .sys-pill{border-color:var(--zwc-rose-border);}

.sys-pills{display:flex;gap:8px;flex-wrap:wrap;}
/* gender-pill／sys-pill 改用 label+隱藏 input[radio]+:has() 實作（與既有 time-mode-option 同一套技巧），
   原生可鍵盤操作、可被螢幕閱讀器正確識別為單選群組，不需要 JS 手動切換 active class。 */
.sys-pill,.gender-pill{position:relative;display:inline-flex;align-items:center;justify-content:center;padding:9px 18px;background:var(--bg-main);border:1px solid var(--border-soft);border-radius:6px;cursor:pointer;font-size:13px;color:var(--text-secondary);transition:all .2s;letter-spacing:1px;font-family:var(--serif);font-weight:500;}
.sys-pill input,.gender-pill input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer;}
.sys-pill:has(input:checked),.gender-pill:has(input:checked){border-color:var(--gold-primary);color:var(--gold-light);background:var(--gold-muted);}
.sys-pill:hover:not(:has(input:checked)),.gender-pill:hover:not(:has(input:checked)){border-color:var(--border-gold);color:var(--text-primary);background:var(--surface-2);}
.sys-pill:has(input:focus-visible),.gender-pill:has(input:focus-visible){outline:2px solid var(--gold-primary);outline-offset:2px;}

.time-mode-options{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;}
.time-mode-option{display:flex;align-items:center;justify-content:center;gap:7px;min-height:44px;padding:9px 10px;border:1px solid var(--border-soft);border-radius:6px;color:var(--text-secondary);font-size:12px;cursor:pointer;transition:.2s;text-align:center;}
.time-mode-option:has(input:checked){border-color:var(--gold-primary);color:var(--gold-light);background:var(--gold-muted);}
.time-mode-option input{accent-color:var(--gold-primary);}
.time-mode-option:focus-within{outline:2px solid var(--gold-primary);outline-offset:2px;}

.zwc-relation-select{max-width:900px;margin:0 auto 30px;text-align:center;}
.zwc-relation-select .f-label{text-align:center;}
.zwc-relation-select .sys-pills{justify-content:center;}
.zwc-relation-pill{gap:7px;}
.zwc-relation-pill .zwc-tag-icon{stroke:currentColor;pointer-events:none;}
.zwc-relation-pill:has(input:checked) .zwc-tag-icon{stroke:var(--gold-light);}

.zwc-submit-row{text-align:center;}
.f-submit{min-width:280px;padding:17px 32px;background:linear-gradient(135deg,#7a5518 0%,#c9952a 50%,#7a5518 100%);background-size:200% 100%;border:none;border-radius:var(--r);color:#0d1117;font-family:var(--serif);font-size:15px;font-weight:700;letter-spacing:4px;cursor:pointer;transition:background-position .5s;}
.f-submit:hover{background-position:100% 0;}
.f-submit:disabled{opacity:.45;cursor:not-allowed;}
.f-submit:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;}
.zwc-form-error{max-width:520px;margin:16px auto 0;font-size:12.5px;color:var(--zwc-rose);text-align:center;min-height:16px;}

@media(max-width:860px){
  .zwc-input-grid{grid-template-columns:1fr;}
  .time-mode-options{grid-template-columns:1fr;}
}
@media(max-width:560px){.form-row{flex-direction:column;gap:0;}}

/* ══════════════════════════════════════════════════════════
   Loading — 四階段雙命盤融合
══════════════════════════════════════════════════════════ */
.zwc-loading-section{padding:64px clamp(20px,5vw,64px) 88px;max-width:640px;margin:0 auto;text-align:center;}
.zwc-loader-orbs{display:flex;align-items:center;justify-content:center;gap:0;margin-bottom:24px;}
.zwc-orb{position:relative;width:132px;height:132px;flex-shrink:0;}
.zwc-orb-svg{width:100%;height:100%;overflow:visible;display:block;}
.zwc-orb-ring{fill:none;stroke-width:1;}
.zwc-orb-ring--outer{stroke:rgba(210,176,109,.5);stroke-dasharray:516;stroke-dashoffset:516;transition:stroke-dashoffset 1s ease;}
.zwc-orb-ring--inner{stroke:rgba(232,212,166,.28);stroke-dasharray:403;stroke-dashoffset:403;transition:stroke-dashoffset 1.05s ease .1s;}
.zwc-orb.revealed .zwc-orb-ring--outer,.zwc-orb.revealed .zwc-orb-ring--inner{stroke-dashoffset:0;}
.zwc-orb-rotate{transform-box:fill-box;transform-origin:center;}
.zwc-orb.spinning .zwc-orb-rotate{animation:zwcOrbSpin 9s linear infinite;}
.zwc-orb-node{fill:rgba(210,176,109,.85);opacity:0;transform-box:fill-box;transform-origin:center;transition:opacity .4s ease;transition-delay:calc(var(--i,0) * 60ms);}
.zwc-orb.revealed .zwc-orb-node{opacity:.75;}
.zwc-orb.flash .zwc-orb-node{animation:zwcNodeFlash .6s ease both;animation-delay:calc(var(--i,0) * 45ms);}
@keyframes zwcNodeFlash{0%{opacity:.75;transform:scale(1)}45%{opacity:1;transform:scale(1.9)}100%{opacity:1;transform:scale(1)}}
@keyframes zwcOrbSpin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.zwc-orb-center{fill:rgba(10,14,22,.4);stroke:rgba(200,163,91,.4);stroke-width:1;}
.zwc-orb-glyph{font-family:var(--serif);font-size:30px;fill:#F3EDE0;opacity:0;transition:opacity .5s ease;}
.zwc-orb.revealed .zwc-orb-glyph{opacity:1;}

.zwc-loader-link{position:relative;width:clamp(56px,14vw,110px);height:24px;flex-shrink:0;}
.zwc-loader-link svg{width:100%;height:100%;overflow:visible;}
.zwc-link-line{fill:none;stroke:rgba(232,212,166,.5);stroke-width:1;stroke-dasharray:92;stroke-dashoffset:92;transition:stroke-dashoffset .9s ease;}
.zwc-loader-link.linked .zwc-link-line{stroke-dashoffset:0;}
.zwc-link-burst{fill:rgba(232,212,166,.65);opacity:0;transform-box:fill-box;transform-origin:center;}
.zwc-loader-link.burst .zwc-link-burst{animation:zwcBurst .9s ease both;}
@keyframes zwcBurst{0%{opacity:.9;transform:scale(.3)}70%{opacity:.35;transform:scale(2.6)}100%{opacity:0;transform:scale(3.2)}}

.zwc-loader-caption{font-family:var(--serif);font-size:14px;letter-spacing:2px;color:#F3EDE0;min-height:22px;margin-bottom:16px;}
.zwc-loader-progress{display:flex;gap:7px;justify-content:center;}
.zwc-loader-progress span{display:block;width:5px;height:5px;border-radius:50%;background:rgba(232,212,166,.18);transition:background .3s ease,transform .3s ease;}
.zwc-loader-progress span.on{background:rgba(210,176,109,.85);transform:scale(1.3);}

.zwc-loader-error{display:none;margin-top:8px;padding:22px 24px;border:1px solid var(--zwc-rose-border);border-radius:var(--r2);background:var(--zwc-rose-soft);}
.zwc-loader-error.show{display:block;}
.zwc-loader-error p{font-size:13px;line-height:1.9;color:var(--text-secondary);margin-bottom:16px;}
.zwc-loader-error-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;}
.zwc-loader-error-actions button{min-height:42px;padding:10px 20px;border-radius:8px;border:1px solid var(--border-gold);background:transparent;color:var(--gold-light);font:600 12px var(--sans);letter-spacing:1px;cursor:pointer;}
.zwc-loader-error-actions button:hover{background:var(--gold-muted);}
.zwc-loader-error-actions button.ghost{border-color:var(--border-soft);color:var(--text-secondary);}

@media(prefers-reduced-motion:reduce){
  .zwc-orb.spinning .zwc-orb-rotate,.zwc-twin-rings .ring-a,.zwc-twin-rings .ring-b,.hero-orbit,.hero-cosmos::before{animation:none!important;}
  .zwc-orb-ring--outer,.zwc-orb-ring--inner,.zwc-link-line{transition-duration:1ms!important;}
  .zwc-orb.flash .zwc-orb-node,.zwc-loader-link.burst .zwc-link-burst{animation:none!important;opacity:.85!important;transform:none!important;}
  .hero-copy,.zwc-hero-visual{animation:none!important;opacity:1!important;transform:none!important;}
}

/* ══════════════════════════════════════════════════════════
   結果報告區
══════════════════════════════════════════════════════════ */
.zwc-result-section{max-width:720px;margin:0 auto;padding:56px clamp(18px,5vw,20px) 100px;}
.zwc-report-meta-bar{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;justify-content:center;margin-bottom:36px;padding-bottom:20px;border-bottom:1px solid var(--border-soft);font-size:11px;color:var(--text-muted);letter-spacing:.5px;}
.zwc-demo-flag{padding:4px 10px;border-radius:99px;border:1px solid var(--warning);color:var(--warning);font:700 10px var(--mono);letter-spacing:2px;text-transform:uppercase;}

.zwc-card{padding:32px 28px;background:var(--surface-1);border:1px solid var(--border-soft);border-radius:var(--r2);margin-bottom:24px;}
.zwc-card-title{font-size:11px;letter-spacing:3px;color:var(--gold-primary);text-transform:uppercase;font-weight:600;margin-bottom:18px;display:flex;align-items:center;gap:12px;}
.zwc-card-title::after{content:'';flex:1;height:.5px;background:var(--border-soft);}

.zwc-verdict{text-align:center;}
.zwc-verdict-type{font-family:var(--serif);font-size:clamp(28px,4vw,38px);color:var(--gold3);letter-spacing:2px;margin-bottom:10px;}
.zwc-verdict-stars{color:var(--gold-light);font-size:20px;letter-spacing:5px;}

.zwc-core-quote{text-align:center;padding:8px 0;}
.zwc-core-quote p{font-family:var(--serif);font-style:italic;font-size:clamp(17px,2vw,21px);line-height:1.7;color:var(--text-primary);position:relative;display:inline-block;}

.zwc-interaction-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;}
.zwc-interaction-col{padding:0 20px;font-size:13.5px;line-height:2;color:var(--text-secondary);}
.zwc-interaction-col:first-child{border-right:1px solid var(--border-soft);padding-left:0;}
.zwc-interaction-col:last-child{padding-right:0;}
.zwc-interaction-name{font-family:var(--serif);font-size:14px;color:var(--gold-light);letter-spacing:1px;margin-bottom:8px;}
@media(max-width:640px){
  .zwc-interaction-grid{grid-template-columns:1fr;gap:18px;}
  .zwc-interaction-col:first-child{border-right:none;border-bottom:1px solid var(--border-soft);padding:0 0 18px;}
  .zwc-interaction-col:last-child{padding:0;}
}

.zwc-strengths{background:linear-gradient(135deg,rgba(200,163,91,.07),var(--surface-1) 60%);}
.zwc-growth{background:var(--zwc-rose-soft);border-color:var(--zwc-rose-border);}
.zwc-list-item{display:flex;gap:12px;font-size:13.5px;line-height:1.9;color:var(--text-secondary);padding:10px 0;border-bottom:1px solid rgba(255,255,255,.05);}
.zwc-list-item:last-child{border-bottom:none;}
.zwc-list-icon{flex-shrink:0;width:20px;height:20px;margin-top:1px;}
.zwc-strengths .zwc-list-icon{stroke:var(--gold-light);}
.zwc-growth .zwc-list-icon{stroke:var(--zwc-rose);}
.zwc-list-item strong{color:var(--text-primary);font-weight:600;}

.zwc-dimensions{display:flex;flex-direction:column;gap:12px;}
.zwc-dimension-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:12px;border-bottom:1px solid rgba(255,255,255,.05);}
.zwc-dimension-row:last-child{border-bottom:none;padding-bottom:0;}
.zwc-dimension-label{font-size:13.5px;color:var(--text-primary);}
.zwc-dimension-stars{color:var(--gold-light);font-size:14px;letter-spacing:2px;white-space:nowrap;}

.zwc-detail-item{border-bottom:1px solid var(--border-soft);}
.zwc-detail-item:last-child{border-bottom:none;}
.zwc-detail-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 2px;background:none;border:none;cursor:pointer;text-align:left;font-family:var(--sans);font-size:14px;color:var(--text-primary);font-weight:500;}
.zwc-detail-q:hover{color:var(--gold-light);}
.zwc-detail-q:focus-visible{outline:2px solid var(--gold-primary);outline-offset:-2px;}
.zwc-detail-icon{flex-shrink:0;width:22px;height:22px;border-radius:50%;border:1px solid var(--border-gold);display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--gold-light);transition:transform .25s ease;}
.zwc-detail-q[aria-expanded="true"] .zwc-detail-icon{transform:rotate(45deg);}
.zwc-detail-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.zwc-detail-a.open{max-height:800px;}
.zwc-detail-a-inner{padding:0 2px 20px;font-size:13.5px;color:var(--text-secondary);line-height:1.95;}

.zwc-result-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:12px;}
.rh-action{min-height:44px;padding:11px 22px;border-radius:10px;border:1px solid var(--border-soft);font-family:var(--sans);font-size:12.5px;font-weight:600;letter-spacing:1px;cursor:pointer;transition:transform .18s,background .18s,border-color .18s;color:var(--text-secondary);background:rgba(255,255,255,.025);text-decoration:none;display:inline-flex;align-items:center;}
.rh-action:hover{transform:translateY(-1px);color:var(--text-primary);border-color:rgba(255,255,255,.15);}
.rh-action.primary{background:var(--gold-primary);border-color:transparent;color:#111318;}
.rh-action.primary:hover{background:var(--gold-light);}
.rh-action:focus-visible{outline:2px solid var(--gold-primary);outline-offset:2px;}

.zwc-crosslinks{margin-top:44px;padding-top:32px;border-top:1px solid var(--border-soft);text-align:center;}
.zwc-crosslinks-title{font-family:var(--serif);font-size:14px;color:var(--gold3);letter-spacing:2px;margin-bottom:16px;}
.zwc-crosslinks-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;}
.zwc-crosslink-btn{padding:14px 12px;background:var(--surface-1);border:1px solid var(--border-soft);border-radius:var(--r);color:var(--text-secondary);font-size:12.5px;letter-spacing:.5px;text-decoration:none;text-align:center;transition:border-color .2s,color .2s,background .2s;}
.zwc-crosslink-btn:hover{border-color:var(--gold-primary);color:var(--gold-light);background:rgba(200,163,91,.06);}
@media(max-width:640px){.zwc-crosslinks-grid{grid-template-columns:1fr;}}

/* ══════════════════════════════════════════════════════════
   FAQ（沿用首頁 faq-item 元件）
══════════════════════════════════════════════════════════ */
.faq-list{max-width:840px;margin:0 auto;display:flex;flex-direction:column;gap:10px;}
.faq-item{background:var(--surface-1);border:.5px solid var(--border-soft);border-radius:var(--r);overflow:hidden;}
.faq-q-wrap{margin:0;}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;background:none;border:none;cursor:pointer;text-align:left;font-family:var(--sans);font-size:14.5px;color:var(--text-primary);font-weight:500;letter-spacing:.5px;}
.faq-q:hover{color:var(--gold-light);}
.faq-q:focus-visible{outline:2px solid var(--gold-primary);outline-offset:-2px;}
.faq-icon{flex-shrink:0;width:22px;height:22px;border-radius:50%;border:1px solid var(--border-gold);display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--gold-light);transition:transform .25s ease;}
.faq-q[aria-expanded="true"] .faq-icon{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-a.open{max-height:600px;}
.faq-a-inner{padding:0 24px 22px;font-size:13.5px;color:var(--text-secondary);line-height:1.95;}

/* ══════════════════════════════════════════════════════════
   底部 CTA
══════════════════════════════════════════════════════════ */
.cta-strip{padding:80px 60px;text-align:center;background:linear-gradient(180deg,transparent,rgba(200,163,91,.06),transparent);}
.cta-strip h2{font-family:var(--serif);font-size:clamp(24px,3.4vw,34px);color:var(--gold3);letter-spacing:3px;margin-bottom:12px;}
.cta-strip p{color:var(--text-secondary);font-size:14px;margin-bottom:32px;letter-spacing:.5px;}

/* ── Toast（分享等 UI Placeholder 用的輕量提示） ── */
.zwc-toast{position:fixed;left:50%;bottom:28px;z-index:200;max-width:min(420px,calc(100vw - 32px));padding:13px 20px;border:1px solid var(--border-gold);border-radius:12px;background:rgba(14,20,32,.96);color:var(--text-primary);font-size:12.5px;line-height:1.7;text-align:center;box-shadow:0 18px 44px rgba(0,0,0,.45);transform:translate(-50%,16px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;}
.zwc-toast.show{transform:translate(-50%,0);opacity:1;}
@media(max-width:767px){.zwc-toast{bottom:80px;}}

/* ══════════════════════════════════════════════════════════
   Mobile sticky 分享／重新測算列
══════════════════════════════════════════════════════════ */
.zwc-sticky-bar{position:fixed;left:0;right:0;bottom:0;z-index:110;display:none;gap:10px;padding:10px 14px max(10px,env(safe-area-inset-bottom));background:rgba(9,13,22,.96);border-top:1px solid var(--border-soft);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);}
.zwc-sticky-bar[hidden]{display:none!important;}
.zwc-sticky-bar button{flex:1;min-height:46px;border-radius:10px;font:600 13px var(--sans);letter-spacing:.5px;cursor:pointer;border:1px solid var(--border-soft);background:rgba(255,255,255,.03);color:var(--text-secondary);}
.zwc-sticky-bar button.primary{background:var(--gold-primary);border-color:transparent;color:#111318;}
.zwc-sticky-bar button:focus-visible{outline:2px solid var(--gold-primary);outline-offset:2px;}
@media(max-width:767px){.zwc-sticky-bar:not([hidden]){display:flex;}}

/* ══════════════════════════════════════════════════════════
   Footer（沿用首頁 footer 元件）
══════════════════════════════════════════════════════════ */
footer{border-top:.5px solid var(--border-soft);padding:48px 60px;margin-top:60px;display:flex;align-items:center;justify-content:space-between;position:relative;z-index:1;background:var(--surface-1);}
footer img{display:block;}
.footer-links{display:flex;gap:24px;}
.footer-links a{font-size:12.5px;color:var(--text-secondary);text-decoration:none;letter-spacing:.5px;}
.footer-links a:hover{color:var(--gold-light);}
.footer-copy{font-size:11.5px;color:var(--text-muted);letter-spacing:.5px;}
@media(max-width:640px){footer{flex-direction:column;gap:18px;text-align:center;padding:36px 20px;}}

/* ══════════════════════════════════════════════════════════
   響應式：Header／整體斷點
══════════════════════════════════════════════════════════ */
@media(max-width:767px){
  .app-header{height:58px;padding:0 14px;}
  .nav-brand-wrap img{height:38px;max-width:46px;}
  .nav-links a:not(.mobile-menu-toggle){display:none;}
  .mobile-menu-toggle{display:block;}
  .mobile-menu-panel{top:58px;}
  .zwc-page{padding-top:58px;}
  .zwc-section{padding:64px 20px;}
  .zwc-result-section{padding-bottom:120px;}
}

@media print{
  .app-header,.mobile-menu-toggle,.mobile-menu-panel,.zwc-sticky-bar,.hero-cosmos,.hero-orbit,footer{display:none!important;}
}