:root{
  --ink:#0f172a; --muted:#64748b; --line:#e2e8f0; --bg:#fff; --soft:#f8fafc;
  --primary:#2563eb; --accent:#0f172a;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,"PingFang TC","Microsoft JhengHei","Noto Sans Thai",sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:1120px;margin:0 auto;padding:0 18px}
.muted{color:var(--muted)}

/* Header */
.site-header{border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);z-index:50}
.header-inner{display:flex;align-items:center;gap:20px;height:62px}
.logo{display:flex;flex-direction:column;line-height:1;color:var(--accent)}
.logo-zh{font-size:25px;font-weight:800;letter-spacing:2px}
.logo-en{font-size:10px;font-weight:600;letter-spacing:4px;color:#94a3b8;margin-top:3px}
.main-nav{display:flex;gap:6px;flex:1}
.nav-item{position:relative}
.nav-item>a{display:block;font-size:15px;font-weight:600;color:#334155;white-space:nowrap;padding:20px 10px}
.nav-item>a i{font-size:11px;opacity:.6}
.nav-item:hover>a{color:var(--primary)}
.nav-drop{position:absolute;left:0;top:100%;background:#fff;border:1px solid var(--line);border-radius:10px;
  box-shadow:0 12px 30px rgba(0,0,0,.12);min-width:170px;padding:6px;display:none;z-index:60}
.nav-item:hover .nav-drop{display:block}
.nav-drop a{display:block;padding:9px 12px;font-size:14px;color:#334155;border-radius:7px;white-space:nowrap}
.nav-drop a:hover{background:var(--soft);color:var(--primary)}
.header-right{display:flex;align-items:center;gap:14px}
.search{display:flex;border:1px solid var(--line);border-radius:99px;overflow:hidden}
.search input{border:none;outline:none;padding:7px 14px;font-size:14px;width:130px;font-family:inherit}
.search button{border:none;background:none;padding:0 12px;color:var(--muted);cursor:pointer}
.lang-switch{position:relative;cursor:pointer;color:#334155;font-size:18px;padding:4px}
.lang-menu{position:absolute;right:0;top:100%;background:#fff;border:1px solid var(--line);border-radius:10px;
  box-shadow:0 8px 24px rgba(0,0,0,.1);min-width:120px;display:none;overflow:hidden}
.lang-switch:hover .lang-menu{display:block}
.lang-menu a{display:block;padding:9px 14px;font-size:14px}
.lang-menu a:hover{background:var(--soft)}
.lang-menu a.active{color:var(--primary);font-weight:700}

.site-main{padding:28px 18px 60px}

/* Hero */
.hero{display:grid;grid-template-columns:2fr 1fr;gap:24px;margin-bottom:44px;align-items:start}

/* 焦點壓圖卡 */
.hero-card{display:flex;align-items:flex-end;min-height:420px;border-radius:14px;overflow:hidden;
  background-size:cover;background-position:center;color:#fff;transition:.15s}
.hero-card:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(0,0,0,.2)}
.hero-card-body{padding:26px}
.hero-cat{display:inline-block;background:var(--primary);color:#fff;font-size:12px;font-weight:700;padding:3px 10px;border-radius:99px;margin-bottom:10px}
.hero-card-title{font-size:28px;line-height:1.35;margin:0;font-weight:800}
.hero-card-sum{margin:10px 0 0;font-size:15px;color:#e2e8f0}

/* 熱門排行榜 */
.hero-rank{border:1px solid var(--line);border-radius:14px;padding:8px 4px}
.rank-head{font-size:16px;font-weight:800;margin:10px 14px 8px;color:var(--accent)}
.rank-head .bi-fire{color:#ef4444}
.rank-row{display:flex;gap:12px;align-items:flex-start;padding:11px 14px;border-top:1px solid var(--line)}
.rank-row:hover{background:var(--soft)}
.rank-no{font-size:20px;font-weight:800;color:#cbd5e1;line-height:1.2;width:22px;flex-shrink:0}
.rank-row:nth-child(2) .rank-no,.rank-row:nth-child(3) .rank-no,.rank-row:nth-child(4) .rank-no{color:var(--primary)}
.rank-title{font-size:15px;font-weight:600;line-height:1.5}
.rank-row:hover .rank-title{color:var(--primary)}

/* Card */
.card{display:block;background:#fff;border-radius:12px;overflow:hidden;border:1px solid var(--line);transition:.15s}
.card:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(0,0,0,.08)}
.card-img{aspect-ratio:16/10;background-size:cover;background-position:center;background-color:#e2e8f0}
.card-body{padding:13px 15px}
.card-cat{display:inline-block;font-size:12px;color:var(--primary);font-weight:700;margin-bottom:5px}
.card-title{font-size:16px;margin:0;line-height:1.45;font-weight:700}
.card-sum{color:var(--muted);font-size:14px;margin:8px 0 0}
.hero-side .card{display:flex}
.hero-side .card .card-img{width:108px;flex-shrink:0;aspect-ratio:1/1}
.hero-side .card .card-title{font-size:15px}
.card-big .card-img{aspect-ratio:16/9}
.card-big .card-title{font-size:24px;margin-top:4px}

/* Grid */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.block{margin-bottom:44px}
.block-head{display:flex;justify-content:space-between;align-items:baseline}
.block-title{font-size:20px;font-weight:800;margin:0 0 18px;border-left:4px solid var(--primary);padding-left:10px}
.more{color:var(--muted);font-size:14px}
.more:hover{color:var(--primary)}

/* List */
.list-head{display:flex;align-items:baseline;gap:12px;margin-bottom:22px;border-bottom:2px solid var(--accent);padding-bottom:10px}
.list-head h1{font-size:26px;margin:0}
.pager{display:flex;gap:8px;justify-content:center;margin-top:36px;flex-wrap:wrap}
.pager a{padding:7px 13px;border:1px solid var(--line);border-radius:8px;font-size:14px}
.pager a.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.empty{color:var(--muted);padding:40px 0;text-align:center}

/* Article */
.article{max-width:760px;margin:0 auto}
.crumb{font-size:13px;color:var(--muted);display:flex;gap:8px;align-items:center;margin-bottom:14px}
.crumb a:hover{color:var(--primary)}
.art-title{font-size:34px;line-height:1.3;margin:0 0 14px}
.art-meta{display:flex;gap:18px;color:var(--muted);font-size:14px;margin-bottom:20px}
.art-cover{width:100%;border-radius:12px;margin-bottom:22px}
.art-summary{font-size:18px;color:#334155;background:var(--soft);border-left:4px solid var(--primary);padding:14px 18px;border-radius:0 8px 8px 0}
.art-body{font-size:17px;line-height:1.85;color:#1f2937}
.art-body h2{font-size:22px;margin:32px 0 12px}
.art-body p{margin:16px 0}
.art-body img{border-radius:8px;margin:16px 0}
.art-tags{display:flex;gap:10px;flex-wrap:wrap;margin:30px 0}
.art-tags a{background:var(--soft);padding:5px 12px;border-radius:99px;font-size:13px;color:#475569}
.art-tags a:hover{color:var(--primary)}

/* AI box */
.ai-box{max-width:760px;margin:36px auto;background:linear-gradient(135deg,#0f172a,#1e3a8a);color:#fff;border-radius:16px;padding:22px}
.ai-head{font-weight:700;font-size:16px;margin-bottom:14px}
.ai-log{display:flex;flex-direction:column;gap:10px;margin-bottom:14px}
.ai-msg{padding:10px 14px;border-radius:12px;font-size:15px;max-width:85%}
.ai-msg.user{background:rgba(255,255,255,.18);align-self:flex-end}
.ai-msg.bot{background:rgba(255,255,255,.1)}
.ai-form{display:flex;gap:8px}
.ai-form input{flex:1;border:none;border-radius:99px;padding:11px 16px;font-size:15px;font-family:inherit}
.ai-form button{border:none;background:#3b82f6;color:#fff;width:46px;border-radius:99px;cursor:pointer;font-size:16px}

/* v1.5：分享列 */
.share-row{display:inline-flex;gap:8px;margin-left:4px}
.share-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;
  border:1px solid var(--line);border-radius:50%;background:#fff;color:#475569;font-size:16px;
  cursor:pointer;transition:.15s;padding:0}
.share-btn:hover{transform:translateY(-1px)}
.share-line:hover{color:#06c755;border-color:#06c755}
.share-fb:hover{color:#1877f2;border-color:#1877f2}
.share-copy:hover{color:var(--primary);border-color:var(--primary)}

/* v1.5：封面圖來源 */
.art-cover-wrap{margin:0 0 22px}
.art-cover-wrap .art-cover{margin-bottom:0}
.art-credit{font-size:12px;color:#94a3b8;margin-top:6px;text-align:right}

/* v1.5：AI 警語 */
.ai-disclaimer{font-size:12px;color:#94a3b8;margin-top:10px}

/* AI 動手做：提示詞框＋複製按鈕 */
.art-body .ai-diy{background:#0f172a;color:#e2e8f0;border-radius:12px;padding:18px 20px;margin:20px 0;position:relative}
.art-body .ai-diy-label{display:inline-block;font-size:12px;font-weight:700;color:#7dd3fc;margin-bottom:10px;letter-spacing:1px}
.art-body .ai-diy pre{white-space:pre-wrap;word-break:break-word;font-family:inherit;font-size:14.5px;line-height:1.75;margin:0;color:#e2e8f0}
.art-body .copy-prompt{position:absolute;top:14px;right:14px;border:1px solid #334155;background:#1e293b;color:#cbd5e1;
  border-radius:99px;padding:5px 14px;font-size:13px;cursor:pointer;font-family:inherit}
.art-body .copy-prompt:hover{color:#fff;border-color:#7dd3fc}

/* AI 教練工具生成：訊息內按鈕 + DIY 一鍵執行 */
.ai-msg .tool-actions{display:flex;gap:10px;margin-top:10px;flex-wrap:wrap}
.ai-msg .tool-btn{display:inline-flex;align-items:center;gap:6px;background:#3b82f6;color:#fff;
  border-radius:99px;padding:8px 18px;font-size:14px;font-weight:700;cursor:pointer}
.ai-msg .tool-btn:hover{background:#2563eb}
.art-body .diy-run{display:block;margin-top:14px;border:none;background:#3b82f6;color:#fff;
  border-radius:99px;padding:9px 20px;font-size:14px;font-weight:700;cursor:pointer;font-family:inherit}
.art-body .diy-run:hover{background:#2563eb}

/* 內文表格（法規級距表等） */
.art-body table{width:100%;border-collapse:collapse;font-size:15px;margin:18px 0}
.art-body th{background:var(--soft);font-weight:700;text-align:left}
.art-body th,.art-body td{border:1px solid var(--line);padding:9px 13px}

/* v1.5：行內延伸閱讀 */
.art-body .read-more-inline{background:var(--soft);border-left:4px solid #94a3b8;
  padding:10px 16px;border-radius:0 8px 8px 0;font-size:15px}
.art-body .read-more-inline a{color:var(--primary);font-weight:700}
.art-body .read-more-inline a:hover{text-decoration:underline}

/* v1.5：首頁焦點三欄（左次焦點 + 中焦點 + 右排行） */
.hero-3col{grid-template-columns:1fr 2.1fr 1.15fr}
.hero-side{display:flex;flex-direction:column;gap:18px}
.hero-side .card{flex:1}

/* v1.5：漢堡選單 */
.burger{display:none;border:none;background:none;font-size:26px;color:var(--ink);cursor:pointer;padding:4px}
.mobile-menu{border-top:1px solid var(--line);background:#fff;max-height:calc(100vh - 62px);overflow-y:auto;
  padding:10px 18px 20px;box-shadow:0 16px 30px rgba(0,0,0,.12)}
.mm-group{border-bottom:1px solid var(--line);padding:10px 0}
.mm-main{display:block;font-size:16px;font-weight:800;color:var(--ink);padding:4px 0}
.mm-subs{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:6px}
.mm-subs a{font-size:14px;color:#64748b;padding:3px 0}
.mm-subs a:active,.mm-subs a:hover{color:var(--primary)}
.mm-foot{display:flex;flex-wrap:wrap;gap:14px;align-items:center;padding-top:14px;font-size:14px}
.mm-foot a{color:#334155;font-weight:600}
.mm-langs{margin-left:auto;display:flex;gap:10px}
.mm-langs a{color:#64748b}
.mm-langs a.active{color:var(--primary);font-weight:700}

/* 會員：Header 入口 */
.login-link{display:flex;align-items:center;gap:5px;font-size:14px;font-weight:600;color:#334155;
  border:1px solid var(--line);border-radius:99px;padding:6px 14px;white-space:nowrap}
.login-link:hover{color:var(--primary);border-color:var(--primary)}
.member-switch{position:relative}
.member-toggle{font-size:24px;color:var(--primary);display:block;padding:4px}
.member-menu{position:absolute;right:0;top:100%;background:#fff;border:1px solid var(--line);border-radius:10px;
  box-shadow:0 8px 24px rgba(0,0,0,.1);min-width:170px;display:none;overflow:hidden;z-index:60}
.member-switch:hover .member-menu{display:block}
.member-menu a{display:block;padding:9px 14px;font-size:14px;color:#334155}
.member-menu a:hover{background:var(--soft);color:var(--primary)}
.member-menu-name{padding:10px 14px;font-size:13px;font-weight:700;color:var(--muted);border-bottom:1px solid var(--line)}

/* 會員：登入/註冊表單 */
.auth-box{max-width:400px;margin:30px auto;border:1px solid var(--line);border-radius:14px;padding:30px}
.auth-title{font-size:24px;margin:0 0 18px;text-align:center}
.auth-error{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca;border-radius:8px;padding:10px 14px;font-size:14px;margin-bottom:14px}
.auth-label{display:block;font-size:13px;font-weight:700;color:#475569;margin:14px 0 5px}
.auth-input{width:100%;border:1px solid var(--line);border-radius:8px;padding:10px 12px;font-size:15px;font-family:inherit;outline:none}
.auth-input:focus{border-color:var(--primary)}
.auth-btn{width:100%;margin-top:20px;background:var(--primary);color:#fff;border:none;border-radius:8px;
  padding:11px;font-size:16px;font-weight:700;cursor:pointer;font-family:inherit}
.auth-btn:hover{background:#1d4ed8}
.auth-alt{text-align:center;font-size:14px;color:var(--muted);margin-top:18px}
.auth-alt a{color:var(--primary);font-weight:700}

/* 會員：收藏按鈕 */
.fav-btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fff;color:#475569;
  border-radius:99px;padding:5px 14px;font-size:14px;cursor:pointer;font-family:inherit;transition:.15s}
.fav-btn:hover{border-color:#ef4444;color:#ef4444}
.fav-btn.on{border-color:#ef4444;color:#ef4444;background:#fef2f2}
.fav-btn i{font-size:15px}

/* 會員：會員中心 */
.member-card{display:flex;align-items:center;gap:18px;border:1px solid var(--line);border-radius:14px;padding:22px 26px;margin-bottom:36px}
.member-avatar{font-size:52px;color:#cbd5e1;line-height:1}
.member-title{font-size:20px;font-weight:800}
.small{font-size:13px}
.member-logout{margin-left:auto;font-size:14px;color:var(--muted);border:1px solid var(--line);border-radius:99px;padding:7px 16px;white-space:nowrap}
.member-logout:hover{color:#ef4444;border-color:#ef4444}

/* 我的產業（會員中心） */
.my-industry{display:flex;align-items:center;gap:10px;flex-wrap:wrap;border:1px solid var(--line);
  border-radius:12px;padding:14px 18px;margin-bottom:18px}
.my-industry>i{color:var(--primary);font-size:18px}
.my-industry label{font-weight:700;font-size:14.5px;color:var(--ink);margin:0}
.my-industry select{border:1px solid var(--line);border-radius:8px;padding:8px 12px;font-size:14.5px;
  font-family:inherit;outline:none;cursor:pointer}
.my-industry select:focus{border-color:var(--primary)}
.my-industry-hint{font-size:12.5px;color:var(--muted);flex-basis:100%}

/* 學習履歷（會員中心） */
.lr-score-card{display:flex;align-items:center;gap:22px;flex-wrap:wrap;background:linear-gradient(135deg,#0f172a,#1e3a8a);
  color:#fff;border-radius:14px;padding:20px 26px;margin-bottom:18px}
.lr-score-num{font-size:40px;font-weight:800;line-height:1.1}
.lr-score-label{font-size:13px;color:#93c5fd;font-weight:700;letter-spacing:1px}
.lr-score-hint{margin-left:auto;font-size:14px;color:#cbd5e1}
.lr-stats{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:18px}
.lr-stat{border:1px solid var(--line);border-radius:12px;padding:14px 16px;text-align:center}
.lr-num{font-size:26px;font-weight:800;color:var(--ink)}
.lr-label{font-size:12.5px;color:var(--muted);margin-top:2px}
.lr-week{border:1px solid var(--line);border-radius:12px;padding:14px 18px}
.lr-week-title{font-size:13px;font-weight:700;color:var(--muted);margin-bottom:10px}
.lr-bars{display:flex;gap:10px;align-items:flex-end}
.lr-bar-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px}
.lr-bar{width:100%;max-width:38px;background:linear-gradient(to top,#2563eb,#60a5fa);border-radius:6px 6px 0 0}
.lr-bar-day{font-size:11px;color:#94a3b8}
@media(max-width:560px){.lr-stats{grid-template-columns:repeat(2,1fr)}.lr-score-hint{margin-left:0}}

/* 產業維度：導覽下拉（兩欄）＋文章頁適用產業 */
.nav-drop-ind{display:grid;grid-template-columns:1fr 1fr;min-width:300px}
.nav-drop-ind a{display:flex;align-items:center;gap:7px}
.nav-drop-ind a i{color:var(--primary);font-size:14px}
.art-industries{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:26px 0 4px;
  padding-top:18px;border-top:1px solid var(--line)}
.art-ind-label{font-size:13px;font-weight:700;color:var(--muted)}
.art-ind{background:#eff6ff;color:#1d4ed8;border:1px solid #bfdbfe;border-radius:99px;
  padding:5px 14px;font-size:13.5px;font-weight:600}
.art-ind:hover{background:#dbeafe}

/* 文章測驗 */
.quiz-box{max-width:760px;margin:36px auto;border:2px solid #bfdbfe;border-radius:16px;padding:22px;background:#f8fafc}
.quiz-head{font-weight:800;font-size:17px;color:var(--ink);display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.quiz-head .bi-patch-check{color:var(--primary);font-size:20px}
.quiz-passed-badge{background:#dcfce7;color:#15803d;font-size:12.5px;font-weight:700;border-radius:99px;padding:3px 12px}
.quiz-intro{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:12px}
.quiz-start{border:none;background:var(--primary);color:#fff;border-radius:99px;padding:9px 22px;
  font-size:14.5px;font-weight:700;cursor:pointer;font-family:inherit}
.quiz-start:hover{background:#1d4ed8}
.quiz-q{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin-top:14px}
.quiz-q-text{font-weight:700;font-size:15.5px;margin-bottom:10px}
.quiz-opt{display:block;padding:8px 12px;border:1px solid var(--line);border-radius:8px;margin-bottom:8px;
  font-size:14.5px;cursor:pointer}
.quiz-opt:hover{border-color:var(--primary);background:var(--soft)}
.quiz-opt input{margin-right:8px}
.quiz-feedback{font-size:13.5px;margin-top:4px;line-height:1.7}
.qf-ok{color:#15803d;font-weight:700}
.qf-no{color:#b91c1c;font-weight:700}
.qf-ex{color:var(--muted)}
.quiz-box form>.quiz-start{margin-top:16px}
.quiz-pass{background:#dcfce7;color:#15803d;font-weight:700;border-radius:10px;padding:12px 18px;margin-top:14px}
.quiz-fail{background:#fef3c7;color:#92400e;font-weight:700;border-radius:10px;padding:12px 18px;margin-top:14px;
  display:flex;align-items:center;gap:12px;flex-wrap:wrap}

/* 勳章牆 */
.badge-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.badge-item{border:1px solid var(--line);border-radius:12px;padding:14px 8px;text-align:center;opacity:.38;filter:grayscale(1)}
.badge-item.got{opacity:1;filter:none;border-color:#bfdbfe;background:#eff6ff}
.badge-icon{font-size:26px;color:#2563eb;line-height:1.2}
.badge-item:not(.got) .badge-icon{color:#94a3b8}
.badge-name{font-size:12.5px;font-weight:700;margin-top:6px;color:var(--ink)}
@media(max-width:560px){.badge-wall{grid-template-columns:repeat(2,1fr)}}

/* 公開履歷開關列 */
.lr-public{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:18px;
  border:1px dashed var(--line);border-radius:12px;padding:12px 16px;color:var(--muted);font-size:14px}
.lr-public>i{color:var(--primary)}
.lr-public-btn{border:1px solid var(--line);background:#fff;border-radius:99px;padding:6px 16px;
  font-size:13.5px;font-weight:700;cursor:pointer;font-family:inherit;color:#334155}
.lr-public-btn:hover{color:var(--primary);border-color:var(--primary)}

/* 開放工作機會聯絡 */
.otw-badge{display:inline-flex;align-items:center;gap:6px;background:#dcfce7;color:#15803d;
  font-size:13px;font-weight:700;border-radius:99px;padding:4px 12px;margin-top:8px}
.otw-cta{margin-left:auto;border:none;background:#16a34a;color:#fff;border-radius:99px;
  padding:10px 22px;font-size:15px;font-weight:700;cursor:pointer;font-family:inherit;white-space:nowrap}
.otw-cta:hover{background:#15803d}
.otw-form{border:1px solid var(--line);border-radius:14px;padding:20px;margin-bottom:28px}
.otw-form .row-2{display:flex;gap:10px}
.otw-form .row-2>*{flex:1}
.otw-form input,.otw-form textarea{width:100%;border:1px solid var(--line);border-radius:8px;
  padding:10px 12px;font-size:15px;font-family:inherit;outline:none;margin-bottom:10px;resize:vertical}
.otw-form input:focus,.otw-form textarea:focus{border-color:var(--primary)}
@media(max-width:560px){.otw-form .row-2{flex-direction:column;gap:0}.otw-cta{margin-left:0}}

/* 聯絡收件匣（會員中心） */
.contact-inbox{display:flex;flex-direction:column;gap:10px}
.contact-item{border:1px solid var(--line);border-radius:12px;padding:14px 18px}
.contact-item.unread{border-color:#93c5fd;background:#eff6ff}
.contact-head{display:flex;gap:8px;align-items:baseline;flex-wrap:wrap;font-size:14.5px}
.contact-mail{color:var(--primary);font-size:13.5px}
.contact-time{margin-left:auto;color:#94a3b8;font-size:12.5px}
.contact-msg{font-size:14.5px;color:#334155;margin-top:8px;line-height:1.7}

/* 電子報訂閱（Footer） */
.foot-newsletter{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;
  border-bottom:1px solid #1e293b;padding-bottom:24px;margin-bottom:24px}
.nl-title{font-size:17px;font-weight:800;color:#fff}
.nl-desc{font-size:14px;color:#94a3b8;margin-top:4px}
.nl-form{display:flex;gap:8px}
.nl-form input{border:1px solid #334155;background:#1e293b;color:#fff;border-radius:99px;padding:10px 18px;
  font-size:14px;font-family:inherit;outline:none;width:240px}
.nl-form input:focus{border-color:var(--primary)}
.nl-form button{border:none;background:var(--primary);color:#fff;border-radius:99px;padding:10px 22px;
  font-size:14px;font-weight:700;cursor:pointer;font-family:inherit}
.nl-form button:hover{background:#1d4ed8}

/* Toast */
#toastHost{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);z-index:999;
  display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{background:#0f172a;color:#fff;border-radius:99px;padding:11px 22px;font-size:14px;
  box-shadow:0 10px 30px rgba(0,0,0,.25);opacity:0;transform:translateY(8px);transition:.3s;max-width:90vw}
.toast.show{opacity:1;transform:translateY(0)}
.toast-success{background:#15803d}
.toast-warning{background:#b45309}
.toast-danger{background:#b91c1c}

/* Empty / misc */
.empty-hero{text-align:center;padding:80px 20px}
.empty-hero h1{font-size:64px;letter-spacing:6px;margin:0}
.btn-link{display:inline-block;margin-top:16px;color:var(--primary);font-weight:600}

/* Footer */
.site-footer{background:var(--accent);color:#cbd5e1;padding:36px 0;margin-top:40px}
.foot-brand{font-size:18px;font-weight:700;color:#fff}
.foot-links{display:flex;gap:18px;flex-wrap:wrap;margin:14px 0}
.foot-links a:hover{color:#fff}
.foot-copy{font-size:13px;color:#64748b;margin-top:10px}

/* Mobile-First RWD */
@media(max-width:900px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .hero{grid-template-columns:1fr}
  .hero-3col{grid-template-columns:1fr}
  .hero-3col .hero-main{order:-1}  /* 手機：大焦點優先 */
  .hero-side{flex-direction:row}
  .hero-side .card{min-width:0}
  .card-big .card-title{font-size:20px}
  .burger{display:block}
  .main-nav{display:none}
}
@media(max-width:560px){
  .main-nav{gap:14px}
  .search input{width:90px}
  .art-title{font-size:26px}
  .login-link span{display:none}
  .login-link{border:none;padding:4px;font-size:20px}
  .hero-side{flex-direction:column}  /* 窄螢幕：次焦點直疊全寬，避免文字擠壓 */
  .foot-newsletter{flex-direction:column;align-items:flex-start}
  .nl-form{width:100%}
  .nl-form input{flex:1;width:auto}
  .member-card{flex-wrap:wrap}
}