/* =====================================================================
   LUXXO · 全球金融產品目錄平台 —— 全站樣式
   視覺體系：深海軍藍 + 香檳金（高級感卡片風，承接 設計稿-首頁.html）
   ===================================================================== */
:root{
  --ink:#0E1B2A; --ink-2:#14253B; --navy:#0B1521;
  --gold:#C9A24B; --gold-2:#E4C77E; --gold-soft:rgba(201,162,75,.12);
  --bg:#F6F7F9; --card:#FFFFFF; --line:rgba(14,27,42,.08);
  --t1:#16202E; --t2:#5B6675; --t3:#8A94A3;
  --up:#C0392B; --down:#1E8E5A;             /* 中式漲紅跌綠 */
  --radius:18px; --radius-sm:12px;
  --shadow:0 6px 24px rgba(14,27,42,.06);
  --shadow-h:0 18px 48px rgba(14,27,42,.14);
  --maxw:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Inter",system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  color:var(--t1); background:var(--bg); line-height:1.6;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.muted{color:var(--t2)}
.t3{color:var(--t3)}
.gold{color:var(--gold)}
.hide{display:none !important}

/* 法律頁等：中文塊與英文塊按介面語言切換顯示。
   法語 / 日語介面暫無本地化譯本，回退顯示英文塊，避免在非中文介面出現中文。 */
.lang-en{display:none !important}
html[lang="en"] .lang-zh,
html[lang="fr"] .lang-zh,
html[lang="ja"] .lang-zh{display:none !important}
html[lang="en"] .lang-en,
html[lang="fr"] .lang-en,
html[lang="ja"] .lang-en{display:block !important}

/* ---------------------------------------------------------------- Header */
header.site{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.92);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px;gap:18px}
/* 品牌標識：直接使用 LUXO_logo1 圖形（透明底，見 assets/img/logo.png）
   注意 flex:0 0 auto + 顯式 aspect-ratio：法／日語標籤較長時不得把標識擠壓變形 */
.brand{display:flex;align-items:center;color:var(--ink);white-space:nowrap;flex:0 0 auto}
.brand img{height:32px;width:auto;aspect-ratio:886/300;display:block;flex:0 0 auto}
.nav-links{display:flex;gap:18px;font-size:13.5px;color:var(--t2);font-weight:500;
  flex:0 0 auto;white-space:nowrap}
.nav-links a{position:relative;padding:6px 0;transition:.2s;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
  background:linear-gradient(90deg,var(--gold),var(--gold-2));border-radius:2px}
.nav-right{display:flex;align-items:center;gap:10px;flex:0 0 auto}
/* 語言切換：四語下拉（繁體中文 / English / Français / 日本語） */
.lang-wrap{position:relative;display:inline-flex;flex:0 0 auto}
.lang-wrap::after{content:"▾";position:absolute;right:9px;top:50%;transform:translateY(-50%);
  pointer-events:none;color:var(--t3);font-size:10px;line-height:1}
.lang{font-family:inherit;font-size:13px;color:var(--t2);border:1px solid var(--line);
  padding:7px 26px 7px 12px;border-radius:10px;cursor:pointer;background:#fff;line-height:1.4;
  white-space:nowrap;
  appearance:none;-webkit-appearance:none;-moz-appearance:none;outline:none}
.lang::-ms-expand{display:none}
.lang:hover,.lang:focus{border-color:var(--gold)}
.btn{border-radius:11px;padding:9px 18px;font-size:14px;font-weight:600;cursor:pointer;
  border:1px solid transparent;transition:.2s;white-space:nowrap;display:inline-block}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#23170a;
  box-shadow:0 6px 18px rgba(201,162,75,.32)}
.btn-gold:hover{transform:translateY(-1px);box-shadow:0 10px 24px rgba(201,162,75,.42)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--ink-2)}
.btn-block{display:block;width:100%;text-align:center;padding:13px 18px}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;
  width:40px;height:38px;cursor:pointer;color:var(--ink);font-size:18px;flex:0 0 auto}
.only-mobile{display:none}
.nav-badge{display:none;margin-left:5px;background:linear-gradient(135deg,var(--gold),var(--gold-2));
  color:#23170a;font-size:10.5px;font-weight:800;border-radius:999px;padding:1px 6px;line-height:1.6;
  vertical-align:2px}
.nav-badge.show{display:inline-block}

/* ---------------------------------------------------------------- Hero */
.hero{position:relative;background:
    radial-gradient(1200px 420px at 85% -10%,rgba(201,162,75,.22),transparent 60%),
    linear-gradient(160deg,var(--ink),var(--ink-2));
  color:#fff;overflow:hidden;padding:80px 0 92px}
.hero.sm{padding:56px 0 64px}
.hero h1{font-size:46px;line-height:1.14;font-weight:800;letter-spacing:.5px;max-width:800px}
.hero h1 .g{background:linear-gradient(135deg,var(--gold-2),var(--gold));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{margin-top:18px;font-size:17px;color:rgba(255,255,255,.72);max-width:680px;line-height:1.75}
.hero .crumbs{margin-bottom:14px;font-size:13.5px;color:rgba(255,255,255,.55)}
.hero .crumbs a:hover{color:var(--gold-2)}
.search{margin-top:34px;display:flex;background:#fff;border-radius:16px;padding:8px;gap:8px;
  max-width:760px;box-shadow:var(--shadow-h)}
.search select,.search input{flex:1;border:0;outline:0;font-size:15px;padding:14px 16px;
  color:var(--t1);background:transparent;min-width:0}
.search select{border-right:1px solid var(--line);max-width:190px;color:var(--t2)}
.search .btn-gold{border:0;padding:0 28px}
.stats{margin-top:30px;display:flex;gap:38px;flex-wrap:wrap}
.stats div{font-size:14px;color:rgba(255,255,255,.7)}
.stats b{display:block;font-size:26px;color:#fff;font-weight:800;margin-bottom:2px}
.hero-tags{margin-top:22px;display:flex;gap:10px;flex-wrap:wrap;font-size:13px}
.hero-tags span{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);
  padding:6px 12px;border-radius:999px;color:rgba(255,255,255,.82)}

/* ---------------------------------------------------------------- Section */
.sec{padding:52px 0}
.sec.tight{padding-top:0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;
  flex-wrap:wrap}
.sec-head>div{min-width:0}
.sec-head h2{font-size:13px;letter-spacing:2px;color:var(--t3);text-transform:uppercase;font-weight:700;margin-bottom:8px}
.sec-head h3{font-size:28px;font-weight:800;color:var(--ink)}
.sec-head a{font-size:14px;color:var(--gold);font-weight:600;white-space:nowrap}
.sec-head a:hover{color:var(--gold-2)}

/* ---------------------------------------------------------------- Chips / categories */
.cats{padding:36px 0 4px}
.cat-row{display:flex;gap:12px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 18px;
  font-size:14px;color:var(--t2);font-weight:500;transition:.2s;cursor:pointer;display:inline-flex;
  align-items:center;gap:8px}
.chip:hover{border-color:var(--gold);color:var(--ink);box-shadow:var(--shadow)}
.chip.on{border-color:var(--gold);background:var(--gold-soft);color:var(--ink);font-weight:600}
.chip .n{font-size:12px;color:var(--t3)}

/* ---------------------------------------------------------------- Product grid */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid.g4{grid-template-columns:repeat(4,1fr)}
.grid.g2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow);
  transition:.25s;border:1px solid transparent;display:flex;flex-direction:column}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-h);border-color:var(--gold-soft)}
.thumb{height:108px;border-radius:13px;position:relative;overflow:hidden;background:var(--ink)}
.thumb .card-vis{position:absolute;right:14px;bottom:14px;width:120px;height:74px;border-radius:9px;
  background:linear-gradient(135deg,rgba(255,255,255,.95),rgba(255,255,255,.7));
  box-shadow:0 8px 20px rgba(0,0,0,.18);transform:rotate(-8deg)}
.thumb .card-vis::after{content:"";position:absolute;left:10px;top:12px;width:34px;height:24px;
  border-radius:4px;background:rgba(0,0,0,.08)}
.thumb .glyph{position:absolute;right:16px;bottom:12px;font-size:44px;opacity:.9;transform:rotate(-6deg);
  filter:drop-shadow(0 6px 12px rgba(0,0,0,.25))}
.thumb .shine{position:absolute;left:0;top:0;width:60%;height:100%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.35),transparent);transform:skewX(-18deg)}
.badge{position:absolute;left:12px;top:12px;background:rgba(255,255,255,.92);color:var(--ink);
  font-size:12px;font-weight:700;padding:5px 10px;border-radius:8px}
.badge.gold{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#23170a}
.c1{background:linear-gradient(135deg,#1f3a5f,#0E1B2A)}
.c2{background:linear-gradient(135deg,#3a2f1f,#0E1B2A)}
.c3{background:linear-gradient(135deg,#1f4a3a,#0E1B2A)}
.c4{background:linear-gradient(135deg,#2a1f4a,#0E1B2A)}
.c5{background:linear-gradient(135deg,#4a2f1f,#0E1B2A)}
.c6{background:linear-gradient(135deg,#1f3a4a,#0E1B2A)}
.card h4{font-size:16px;font-weight:700;margin:14px 4px 4px;color:var(--ink);line-height:1.4}
.card .issuer{font-size:13px;color:var(--t2);margin:0 4px;display:flex;align-items:center;gap:6px;
  min-height:20px}
.card .flag{font-size:15px}
.card .meta{display:flex;justify-content:space-between;align-items:center;margin:12px 4px 6px;gap:8px}
.card .fee{font-size:13px;color:var(--t1);font-weight:600}
.card .fee span{color:var(--t3);font-weight:500}
.card .rate{font-size:13px;color:var(--gold);font-weight:700;white-space:nowrap}
.card .more{display:block;text-align:right;font-size:13px;color:var(--gold);font-weight:600;
  margin:6px 4px 2px}
.card .more:hover{color:var(--gold-2)}
.card .cat-tag{font-size:12px;color:var(--t3)}
.card .foot{margin-top:auto}

/* ---------------------------------------------------------------- Features */
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feat-grid.g6{grid-template-columns:repeat(3,1fr)}
.feat{background:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);
  border-top:3px solid var(--gold)}
.feat .ic{width:40px;height:40px;border-radius:11px;background:var(--gold-soft);color:var(--gold);
  display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800;margin-bottom:12px}
.feat h5{font-size:16px;font-weight:700;margin-bottom:6px;color:var(--ink)}
.feat p{font-size:13.5px;color:var(--t2);line-height:1.65}

/* ---------------------------------------------------------------- Steps (戰略鏈路) */
.flow{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:center;margin-top:8px}
.flow .node{background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 18px;
  font-size:14px;font-weight:600;color:var(--ink);box-shadow:var(--shadow)}
.flow .arrow{color:var(--gold);font-weight:800}

/* ---------------------------------------------------------------- CTA / subscribe */
.cta{background:linear-gradient(135deg,var(--ink),var(--ink-2));border-radius:24px;padding:48px;
  color:#fff;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;
  gap:24px;margin:20px 0 60px}
.cta h3{font-size:26px;font-weight:800}
.cta p{color:rgba(255,255,255,.7);margin-top:8px;font-size:15px}
.sub{display:flex;background:rgba(255,255,255,.12);border-radius:12px;padding:6px;gap:6px;
  min-width:0;max-width:100%}
.sub input{border:0;background:transparent;outline:0;color:#fff;padding:12px 16px;font-size:14px;
  width:250px;min-width:0;flex:1 1 auto}
.sub input::placeholder{color:rgba(255,255,255,.5)}

/* ---------------------------------------------------------------- Filter bar (目錄頁) */
.catalog{display:grid;grid-template-columns:264px 1fr;gap:26px;align-items:start;padding:34px 0 60px}
.filters{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;
  position:sticky;top:88px}
.filters h4{font-size:14px;font-weight:800;color:var(--ink);margin-bottom:12px;letter-spacing:.5px;
  display:flex;justify-content:space-between;align-items:center}
.filters h4 button{background:none;border:0;color:var(--gold);font-size:12px;cursor:pointer;font-weight:600}
.fgroup{padding:14px 0;border-top:1px solid var(--line)}
.fgroup:first-of-type{border-top:0;padding-top:0}
.fgroup .flabel{font-size:12.5px;font-weight:700;color:var(--t3);text-transform:uppercase;
  letter-spacing:1px;margin-bottom:10px}
.fopt{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--t2);padding:5px 0;cursor:pointer}
.fopt input{accent-color:var(--gold);width:15px;height:15px}
.fopt .n{margin-left:auto;font-size:12px;color:var(--t3)}
.fopt:hover{color:var(--ink)}
.range{display:flex;align-items:center;gap:8px}
.range input[type=range]{width:100%;accent-color:var(--gold)}

.catalog .toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;
  background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 18px;margin-bottom:20px;
  flex-wrap:wrap}
.catalog .toolbar .count{font-size:14px;color:var(--t2)}
.catalog .toolbar .count b{color:var(--ink)}
.catalog .toolbar select{border:1px solid var(--line);border-radius:10px;padding:8px 12px;
  background:#fff;color:var(--t2);cursor:pointer}
.catalog .toolbar .quick{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.catalog .empty{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:60px 20px;
  text-align:center;color:var(--t2)}
.pager{display:flex;gap:8px;justify-content:center;margin-top:28px;flex-wrap:wrap}
.pager button{min-width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#fff;
  cursor:pointer;color:var(--t2);font-weight:600;padding:0 12px}
.pager button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.pager button:hover:not(.on){border-color:var(--gold);color:var(--gold)}
.pager button:disabled{opacity:.4;cursor:not-allowed}

/* ---------------------------------------------------------------- Product detail */
.detail{display:grid;grid-template-columns:1.6fr 1fr;gap:30px;align-items:start;padding:34px 0 60px}
.panel{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:26px}
.panel + .panel{margin-top:22px}
.d-head{display:flex;gap:22px;align-items:flex-start}
.d-head .dthumb{width:190px;height:120px;border-radius:14px;position:relative;overflow:hidden;flex:none}
.d-head .dthumb .glyph{font-size:56px;right:18px;bottom:14px}
.d-head h1{font-size:26px;font-weight:800;color:var(--ink);line-height:1.3}
.d-head .issuer{margin-top:8px;color:var(--t2);font-size:14px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.d-head .tags{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.tag{font-size:12px;background:var(--gold-soft);color:var(--gold);font-weight:600;padding:5px 10px;
  border-radius:8px}
.tag.grey{background:#F0F2F5;color:var(--t2)}
.d-head .rating{margin-top:14px;font-size:15px;color:var(--gold);font-weight:700}
.d-head .rating span{color:var(--t3);font-weight:500;font-size:13px}
.d-actions{display:flex;gap:12px;margin-top:20px;flex-wrap:wrap}
.dim-table{width:100%;border-collapse:collapse}
.dim-table tr{border-bottom:1px solid var(--line)}
.dim-table tr:last-child{border-bottom:0}
.dim-table td{padding:16px 12px;vertical-align:top;font-size:14px}
.dim-table td.k{width:190px;color:var(--t3);font-weight:700;font-size:13px}
.dim-table td.v{color:var(--t1)}
.dim-table .k .ic{display:inline-block;width:22px}
.aside-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;
  position:sticky;top:88px}
.aside-card h4{font-size:16px;font-weight:800;color:var(--ink);margin-bottom:14px}
.kv{display:flex;justify-content:space-between;gap:12px;font-size:13.5px;padding:9px 0;
  border-bottom:1px dashed var(--line)}
.kv:last-child{border-bottom:0}
.kv .k{color:var(--t3)}
.kv .v{color:var(--ink);font-weight:600;text-align:right}
.form-field{margin-bottom:14px}
.form-field label{display:block;font-size:13px;font-weight:600;color:var(--t2);margin-bottom:6px}
.form-field input,.form-field select,.form-field textarea{width:100%;border:1px solid var(--line);
  border-radius:11px;padding:11px 14px;background:#fff;outline:0;transition:.2s}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{border-color:var(--gold);
  box-shadow:0 0 0 3px var(--gold-soft)}
.note{font-size:12.5px;color:var(--t3);line-height:1.7}
.section-title{font-size:20px;font-weight:800;color:var(--ink);margin-bottom:16px}

/* ---------------------------------------------------------------- Forms / auth */
.form-wrap{max-width:440px;margin:56px auto;padding:0 24px}
.form-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-h);padding:34px}
.form-card h1{font-size:24px;font-weight:800;color:var(--ink);margin-bottom:6px}
.form-card .sub{display:block;color:var(--t2);font-size:14px;margin-bottom:22px}
.form-foot{margin-top:16px;font-size:13.5px;color:var(--t2);text-align:center}
.form-foot a{color:var(--gold);font-weight:600}
.switch-line{display:flex;gap:8px;justify-content:center;margin-bottom:20px}
.switch-line button{flex:1;padding:9px;border-radius:10px;border:1px solid var(--line);background:#fff;
  cursor:pointer;font-weight:600;color:var(--t2)}
.switch-line button.on{background:var(--ink);color:#fff;border-color:var(--ink)}

/* ---------------------------------------------------------------- Legal / prose */
.prose{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:38px;
  max-width:900px;margin:34px auto 60px}
.prose h1{font-size:26px;font-weight:800;color:var(--ink);margin-bottom:6px}
.prose .updated{color:var(--t3);font-size:13px;margin-bottom:22px}
.prose h2{font-size:18px;font-weight:800;color:var(--ink);margin:26px 0 10px}
.prose p,.prose li{font-size:14.5px;color:var(--t2);line-height:1.85}
.prose ul{padding-left:20px;margin:8px 0}
.prose .warn{background:#FFF7E6;border-left:3px solid var(--gold);padding:14px 16px;border-radius:10px;
  margin:18px 0;color:#7a5c12;font-size:14px}

/* ---------------------------------------------------------------- Footer */
footer.site{background:var(--navy);color:rgba(255,255,255,.7);padding:52px 0 30px;margin-top:20px}
.f-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}
.f-grid h6{color:#fff;font-size:14px;margin-bottom:14px;font-weight:700}
.f-grid a{display:block;font-size:13.5px;color:rgba(255,255,255,.6);margin-bottom:9px}
.f-grid a:hover{color:var(--gold-2)}
.f-logo{height:30px;width:auto;display:block;margin-bottom:14px}
.f-note{font-size:12px;color:rgba(255,255,255,.45);line-height:1.75;margin-top:10px;max-width:320px}
.f-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding-top:20px;font-size:12.5px;
  color:rgba(255,255,255,.5);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.compliance a{color:var(--gold-2)}

/* ---------------------------------------------------------------- Cookie banner */
.cookie{position:fixed;left:0;right:0;bottom:0;z-index:120;background:rgba(11,21,33,.97);
  color:rgba(255,255,255,.85);padding:16px 0;border-top:1px solid rgba(255,255,255,.12)}
.cookie .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.cookie p{font-size:13px;max-width:760px;line-height:1.6}
.cookie a{color:var(--gold-2);text-decoration:underline}
.cookie .acts{display:flex;gap:10px;flex-wrap:wrap}

/* ---------------------------------------------------------------- AI widget */
.ai-fab{position:fixed;right:22px;bottom:22px;z-index:110;width:56px;height:56px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#23170a;border:0;cursor:pointer;
  box-shadow:0 12px 30px rgba(201,162,75,.45);font-size:24px;display:flex;align-items:center;
  justify-content:center}
.ai-fab:hover{transform:scale(1.05)}
.ai-pop{position:fixed;right:22px;bottom:90px;z-index:110;width:340px;max-width:calc(100vw - 44px);
  background:#fff;border-radius:16px;box-shadow:var(--shadow-h);overflow:hidden;display:none}
.ai-pop.open{display:block}
.ai-pop .ai-head{background:linear-gradient(135deg,var(--ink),var(--ink-2));color:#fff;padding:14px 16px;
  font-weight:700;font-size:14px;display:flex;justify-content:space-between;align-items:center}
.ai-pop .ai-head small{color:rgba(255,255,255,.6);font-weight:500}
.ai-pop .ai-body{padding:16px;font-size:13.5px;color:var(--t2);line-height:1.7}
.ai-pop .ai-body .status-note{background:var(--gold-soft);border-radius:10px;padding:10px 12px;color:#7a5c12;
  font-size:12.5px;margin-top:10px}
.ai-pop .ai-input{display:flex;border-top:1px solid var(--line);padding:10px;gap:8px}
.ai-pop .ai-input input{flex:1;border:1px solid var(--line);border-radius:10px;padding:9px 12px;outline:0}
.ai-pop .ai-input button{border:0;background:var(--gold);color:#23170a;border-radius:10px;padding:0 14px;
  cursor:pointer;font-weight:700}

/* ---------------------------------------------------------------- toast */
.toast{position:fixed;left:50%;bottom:32px;transform:translateX(-50%) translateY(20px);z-index:200;
  background:var(--ink);color:#fff;padding:12px 20px;border-radius:12px;font-size:14px;opacity:0;
  transition:.3s;box-shadow:var(--shadow-h);pointer-events:none}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------------------------------------------------------------- misc layout */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}
.center{text-align:center}
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:-46px;position:relative;z-index:2}
.stat-box{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;text-align:center}
.stat-box b{display:block;font-size:28px;font-weight:800;color:var(--ink)}
.stat-box span{font-size:13px;color:var(--t2)}
.timeline{position:relative;padding-left:28px}
.timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(var(--gold),transparent)}
.tl-item{position:relative;margin-bottom:20px}
.tl-item::before{content:"";position:absolute;left:-24px;top:6px;width:12px;height:12px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 4px var(--gold-soft)}
.tl-item h5{font-size:15px;font-weight:700;color:var(--ink);margin-bottom:4px}
.tl-item p{font-size:13.5px;color:var(--t2)}
.acc{border-top:1px solid var(--line)}
.acc .q{padding:16px 4px;font-weight:600;color:var(--ink);cursor:pointer;display:flex;
  justify-content:space-between;gap:12px;align-items:center}
.acc .a{padding:0 4px 16px;font-size:14px;color:var(--t2);display:none;line-height:1.75}
.acc.open .a{display:block}
.acc .q .ar{color:var(--gold);transition:.2s}
.acc.open .q .ar{transform:rotate(180deg)}

/* ---------------------------------------------------------------- 通用小組件（對比 / 匯率 / 指南 / 後台） */
.searchbox{position:relative;flex:1;min-width:240px}
.searchbox input{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px 14px;
  background:#fff;outline:0;transition:.2s}
.searchbox input:focus{border-color:var(--gold);box-shadow:0 0 0 3px var(--gold-soft)}
.ac-list{position:absolute;left:0;right:0;top:calc(100% + 6px);background:#fff;border-radius:12px;
  box-shadow:var(--shadow-h);max-height:340px;overflow:auto;z-index:60;display:none}
.ac-list.open{display:block}
.ac-item{display:flex;gap:10px;align-items:center;padding:10px 12px;cursor:pointer;font-size:14px;
  border-bottom:1px solid var(--line)}
.ac-item:last-child{border-bottom:0}
.ac-item:hover{background:var(--gold-soft)}
.ac-item .ic{width:26px;text-align:center;flex:none}
.ac-item .sub{color:var(--t3);font-size:12px}
.ac-empty{padding:16px;color:var(--t3);font-size:13.5px;text-align:center}
.btn-sm{padding:6px 12px;font-size:12.5px;border-radius:9px}
.chip.mini{padding:6px 12px;font-size:13px}
.toolbar-2{display:flex;gap:12px;align-items:center;flex-wrap:wrap;justify-content:space-between}

/* 對比頁 */
.cmp-wrap{overflow-x:auto;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow)}
table.cmp{border-collapse:collapse;width:100%}
table.cmp th,table.cmp td{border-bottom:1px solid var(--line);padding:14px 16px;vertical-align:top;
  font-size:13.8px;text-align:left}
table.cmp thead th{background:#FBFBFD}
table.cmp .rowhead{width:150px;min-width:132px;color:var(--t3);font-weight:700;font-size:12.5px;
  background:#FBFBFD}
table.cmp .grp td{background:#F2F4F7;font-weight:800;color:var(--ink);font-size:13px}
table.cmp tr.same td{color:var(--t3)}
.cmp-col{min-width:196px;width:196px}
.cmp-col .cth{display:flex;flex-direction:column;gap:8px}
.cmp-col .thumb{height:76px}
.cmp-col .thumb .glyph{font-size:32px;right:12px;bottom:8px}
.cmp-col h5{font-size:14px;font-weight:700;color:var(--ink);line-height:1.4}
.cmp-col .sub{font-size:12px;color:var(--t3)}
.cmp-col .acts{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.cmp-x{border:1px solid var(--line);background:#fff;border-radius:8px;cursor:pointer;
  width:26px;height:26px;color:var(--t3);line-height:1;flex:none}
.cmp-x:hover{border-color:var(--up);color:var(--up)}
.cmp-note{font-size:12.5px;color:var(--t3);margin-top:12px}
.cmp-tools{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}

/* 匯率頁 */
.calc{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:end}
.calc .form-field{margin:0}
.calc .swap{width:46px;height:46px;border-radius:12px;border:1px solid var(--line);background:#fff;
  cursor:pointer;font-size:18px;color:var(--gold);transition:.2s}
.calc .swap:hover{border-color:var(--gold);transform:rotate(180deg)}
.rate-result{margin-top:20px;background:linear-gradient(135deg,var(--ink),var(--ink-2));color:#fff;
  border-radius:16px;padding:22px 24px}
.rate-result .lbl{font-size:12.5px;color:rgba(255,255,255,.6)}
.rate-result .val{font-size:32px;font-weight:800;margin-top:6px;letter-spacing:.5px;word-break:break-all}
.rate-result .hint{font-size:12.5px;color:rgba(255,255,255,.6);margin-top:8px}
.rate-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}
.rate-cell{border:1px solid var(--line);border-radius:12px;padding:12px 14px;display:flex;
  justify-content:space-between;align-items:center;gap:10px;background:#fff}
.rate-cell .c{font-weight:800;color:var(--ink);font-size:14px}
.rate-cell .n{font-size:12px;color:var(--t3)}
.rate-cell .v{font-weight:700;color:var(--gold);font-size:14px;white-space:nowrap}
.badge-live{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;
  border-radius:999px;padding:5px 12px}
.badge-live.off{background:#F0F2F5;color:var(--t2)}
.badge-live.on{background:var(--gold-soft);color:#7a5c12}

/* 指南 */
.guide-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.gcard{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;
  display:flex;flex-direction:column;gap:10px;transition:.25s;border:1px solid transparent}
.gcard:hover{transform:translateY(-5px);box-shadow:var(--shadow-h);border-color:var(--gold-soft)}
.gcard .gtop{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--t3)}
.gcard h4{font-size:16.5px;font-weight:700;color:var(--ink);line-height:1.45}
.gcard p{font-size:13.5px;color:var(--t2);line-height:1.7}
.gcard .gfoot{margin-top:auto;font-size:13px;color:var(--gold);font-weight:600}
.guide-hero{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:26px;
  display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.guide-hero h3{font-size:22px;font-weight:800;color:var(--ink);margin:8px 0}
.read-article h1{font-size:28px}
.read-article h2{margin-top:30px}
.read-article .meta{display:flex;gap:12px;color:var(--t3);font-size:12.5px;margin:10px 0 6px;flex-wrap:wrap}
.read-article blockquote{border-left:3px solid var(--gold);background:var(--gold-soft);
  padding:12px 16px;border-radius:0 10px 10px 0;margin:16px 0;font-size:14px;color:#7a5c12}

/* 運營後台 */
.admin-stats{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:-46px;position:relative;z-index:2}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:20px;background:#fff;border-radius:var(--radius);
  box-shadow:var(--shadow);padding:8px}
.tabs button{border:0;background:transparent;padding:10px 16px;border-radius:10px;cursor:pointer;
  font-weight:600;color:var(--t2);font-size:14px}
.tabs button.on{background:var(--ink);color:#fff}
.tabs button:hover:not(.on){color:var(--ink);background:var(--gold-soft)}
.tbl-wrap{overflow-x:auto}
table.data{width:100%;border-collapse:collapse;min-width:640px}
table.data th,table.data td{padding:12px 14px;border-bottom:1px solid var(--line);font-size:13.5px;text-align:left}
table.data th{font-size:12px;text-transform:uppercase;letter-spacing:.8px;color:var(--t3);
  background:#FBFBFD;font-weight:700}
table.data tr:hover td{background:#FCFCFD}
table.data td b{color:var(--ink)}
.panel-head{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:16px}
.panel-head h4{font-size:18px;font-weight:800;color:var(--ink)}
.panel-head .tools{display:flex;gap:10px;align-items:center;flex-wrap:wrap}

/* ---------------------------------------------------------------- responsive */
@media(max-width:1080px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .grid.g4{grid-template-columns:repeat(2,1fr)}
  .grid.g2{grid-template-columns:1fr}
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  .feat-grid.g6{grid-template-columns:repeat(2,1fr)}
  .catalog{grid-template-columns:1fr}
  .filters{position:static}
  .detail{grid-template-columns:1fr}
  .aside-card{position:static}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .guide-list{grid-template-columns:repeat(2,1fr)}
  .admin-stats{grid-template-columns:repeat(3,1fr)}
  .rate-grid{grid-template-columns:repeat(2,1fr)}
}
/* 導航項較多且法語標籤較長，1200 以下收起為漢堡菜單，確保頁頭單行不錯位 */
@media(max-width:1199px){
  .nav-links{display:none}
  .menu-toggle{display:block}
  /* 漢堡模式下登錄／註冊改由抽屜提供，避免法語長按鈕撐破頁頭 */
  .nav-right .btn{display:none}
  .nav-links.open{display:flex;position:absolute;left:0;right:0;top:70px;flex-direction:column;gap:0;
    background:#fff;padding:10px 24px 18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav-links.open a{padding:12px 0;border-bottom:1px solid var(--line);font-size:14.5px;white-space:normal}
  .nav-links.open .only-mobile{display:block}
  .nav{gap:10px}
}
@media(max-width:820px){
  .hero h1{font-size:34px}
  .hero{padding:60px 0 68px}
  .f-grid{grid-template-columns:1fr 1fr}
  .two-col{grid-template-columns:1fr}
  .d-head{flex-direction:column}
  .search{flex-wrap:wrap}
  .search select{max-width:none;border-right:0;border-bottom:1px solid var(--line)}
  .prose{padding:24px}
}
@media(max-width:560px){
  .grid,.grid.g4,.grid.g2,.feat-grid,.feat-grid.g6,.f-grid{grid-template-columns:1fr}
  .stat-strip{grid-template-columns:1fr 1fr}
  .cta{padding:28px}
  .sub{width:100%}
  .sub input{width:auto;flex:1}
  .stats{gap:22px}
  .hero h1{font-size:29px}
  .guide-list{grid-template-columns:1fr}
  .admin-stats{grid-template-columns:1fr 1fr}
  .rate-grid{grid-template-columns:1fr}
  .rate-result .val{font-size:24px}
  .calc{grid-template-columns:1fr;align-items:stretch}
  .calc .swap{width:100%;transform:none}
  .cmp-col{min-width:150px;width:150px}
  table.cmp .rowhead{width:112px;min-width:104px;font-size:11.5px}
  table.cmp th,table.cmp td{padding:12px 10px;font-size:13px}
}
@media(max-width:430px){
  .brand img{height:26px}
  .nav-right{gap:6px}
  .nav-right .btn{display:none}
  .lang{padding:6px 22px 6px 9px;font-size:12px}
}
@media(max-width:560px){
  .dim-table tr{display:block;padding:10px 0}
  .dim-table td{display:block;width:auto;padding:2px 12px}
  .dim-table td.k{width:auto;margin-bottom:2px}
  .detail{padding-top:24px}
}