/* =========================================================
   Steven 線上課程 — 介面改版（武俠研究寺風格）
   載入順序在 style.css 之後。
   ・頁首、頁尾、搜尋：全站套用
   ・首頁 body.pg-home、登入頁 body.pg-login：只影響這兩頁
   其他頁面（課程頁、會員中心…）沿用 style.css，之後改版再加進來。
   ========================================================= */
:root{
  --t-ink:#111;--t-black:#000;--t-gold:#F8C82B;--t-gold-2:#E9B90F;--t-gold-txt:#D9A400;--t-gold-line:#C9A227;
  --t-cream:#FBF3DC;--t-paper:#FFFBF0;--t-gray:#5E5E5E;--t-gray-2:#8A8A8A;--t-line:#E3DBC4;
  --t-wrap:1440px;--t-top:75px;--t-ease:cubic-bezier(.22,.8,.24,1);
}
body{font-family:'Noto Sans TC','PingFang TC','Microsoft JhengHei',system-ui,sans-serif}
body.noscroll{overflow:hidden}
.pg main{overflow-x:clip}
.pg .wrap{max-width:var(--t-wrap);padding-inline:46px}

/* ── 頁首 ─────────────────────────────────────────── */
header.top{position:sticky;top:0;z-index:50;background:var(--t-black);border:0;transition:box-shadow .3s}
header.top .wrap{height:var(--t-top);gap:24px;transition:height .3s var(--t-ease)}
header.top.shrink{box-shadow:0 6px 24px rgba(0,0,0,.35)}
header.top.shrink .wrap{height:64px}
.logo{gap:36px;flex:none}
.logo img{display:block;width:auto;height:42px;transition:height .3s var(--t-ease)}
header.top.shrink .logo img{height:36px}
.logo span{font-size:18px;font-weight:500;color:var(--t-gold);letter-spacing:1.6px;white-space:nowrap}
nav.main{gap:6px;font-size:18px;font-weight:500;letter-spacing:1.5px;white-space:nowrap}
nav.main>a:not(.tbtn){position:relative;color:#fff;padding:8px 22px}
nav.main>a:not(.tbtn):after{content:"";position:absolute;left:22px;right:22px;bottom:2px;height:2px;background:var(--t-gold);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--t-ease)}
nav.main>a:not(.tbtn):hover:after,nav.main>a:not(.tbtn):focus-visible:after{transform:scaleX(1)}
nav.main>a:not(.tbtn):hover{color:var(--t-gold)}
.search-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:0;border-radius:50%;background:none;color:#fff;cursor:pointer;transition:color .2s,transform .2s,background .2s}
.search-btn:hover{color:var(--t-gold);transform:rotate(-8deg) scale(1.08)}
.nav-search{margin:0 10px 0 0}
.top-tools{display:none;align-items:center;gap:4px;margin-left:auto}
.tbtn{display:inline-flex;align-items:center;justify-content:center;height:40px;min-width:86px;padding:0 16px;border-radius:6px;font-size:18px;font-weight:500;letter-spacing:2px;transition:transform .2s var(--t-ease),box-shadow .2s,background .2s}
.tbtn.light{background:#fff;color:var(--t-ink)}
.tbtn.gold{background:var(--t-gold);color:var(--t-ink);margin-left:6px}
.tbtn:hover{transform:translateY(-2px);box-shadow:0 6px 0 rgba(248,200,43,.35)}
.tbtn.light:hover{box-shadow:0 6px 0 rgba(255,255,255,.25)}
header.top.shrink .tbtn{height:36px}
.burger{width:44px;height:44px;flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:0}
.burger i{display:block;width:24px;height:2.5px;border-radius:2px;background:#fff;transition:transform .3s var(--t-ease),opacity .2s}
.burger[aria-expanded="true"] i:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.burger[aria-expanded="true"] i:nth-child(2){opacity:0}
.burger[aria-expanded="true"] i:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
/* 已登入：會員鈕 */
header.top .acct>button{background:#1d1d1d;border-color:#3a3a3a;color:#fff;height:44px;padding:0 14px 0 5px;font-size:16px}
header.top .acct>button:hover{border-color:var(--t-gold)}
header.top .acct .menu{top:54px}

/* ── 頁尾 ─────────────────────────────────────────── */
footer.site-foot{background:var(--t-black);color:#C9C9C9;padding:34px 0 30px;font-size:16px}
footer.site-foot .wrap{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap}
.foot-info{line-height:1.4}
.foot-logo img{width:auto;height:46px;display:block}
.foot-info p{margin:18px 0 8px;color:#C9C9C9;line-height:1.4}
.foot-info p a:hover{color:var(--t-gold)}
.foot-info .sep{color:#666}
.foot-info small{color:#7a7a7a;font-size:14px}
footer.site-foot .cols{display:flex;gap:34px 34px;flex-wrap:wrap;margin-bottom:22px}
footer.site-foot .cols div{display:flex;flex-direction:column;gap:6px;min-width:76px}
footer.site-foot .cols .ttl{color:var(--t-gold-txt);font-weight:500;margin-bottom:4px}
footer.site-foot .cols a{transition:color .2s}
footer.site-foot .cols a:hover{color:var(--t-gold)}

/* ── 共用：按鈕、標題框 ──────────────────────────── */
.ibtn{position:relative;display:inline-flex;align-items:center;justify-content:center;height:48px;padding:0 14px;min-width:158px;border:2px solid var(--t-ink);font-family:inherit;font-size:20px;font-weight:700;letter-spacing:2px;color:var(--t-ink);cursor:pointer;box-shadow:4px 4px 0 var(--t-ink);transition:transform .15s var(--t-ease),box-shadow .15s var(--t-ease),background .2s}
.ibtn.gold{background:var(--t-gold)}
.ibtn.white{background:#fff}
.ibtn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--t-ink)}
.ibtn:active{transform:translate(3px,3px);box-shadow:1px 1px 0 var(--t-ink)}
.ibtn.block{width:100%}
.ibtn[disabled],.ibtn.busy{opacity:.6;pointer-events:none}
/* 金色標題框（可伸縮，四角不變形） */
.frame-title,.frame-title-l{display:inline-flex;align-items:center;justify-content:center;margin:0;font-weight:900;color:var(--t-ink);letter-spacing:2px;line-height:1.2;border-style:solid;white-space:nowrap}
.frame-title{font-size:40px;padding:3px 14px;border-width:18px 24px;border-image:url(../img/theme/frame-title.png) 68 92 fill stretch}
.frame-title-l{font-size:36px;padding:3px 8px;border-width:20px 22px;border-image:url(../img/theme/frame-title-l.png) 78 86 fill stretch}
.gbtn{display:inline-flex;align-items:center;justify-content:center;height:48px;min-width:160px;padding:0 28px;border-radius:6px;background:linear-gradient(180deg,#FFD84A,#E5B10C);color:var(--t-ink);font-size:22px;font-weight:700;letter-spacing:3px;box-shadow:0 0 0 0 rgba(248,200,43,.6);transition:transform .2s var(--t-ease),filter .2s}
.gbtn:hover{transform:translateY(-3px);filter:brightness(1.06)}

/* ── 進場動畫（JS 加上 html.js 才會隱藏，沒有 JS 仍正常顯示） ── */
.js .rv{opacity:0;transform:translateY(28px);transition:opacity .7s var(--t-ease),transform .7s var(--t-ease);transition-delay:calc(var(--d,0) * 90ms)}
.js .rv.in{opacity:1;transform:none}
@keyframes t-up{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}
@keyframes t-fade{from{opacity:0}to{opacity:1}}
@keyframes t-zoom{from{opacity:0;transform:scale(1.06)}to{opacity:1;transform:scale(1)}}
@keyframes t-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes t-shine{0%{left:-60%}60%,100%{left:130%}}
@keyframes t-nudge{0%,100%{transform:translateX(0)}50%{transform:translateX(5px)}}
@keyframes t-pulse{0%{box-shadow:0 0 0 0 rgba(248,200,43,.55)}70%{box-shadow:0 0 0 16px rgba(248,200,43,0)}100%{box-shadow:0 0 0 0 rgba(248,200,43,0)}}
@keyframes t-pop{0%{opacity:0;transform:scale(.6) rotate(-12deg)}70%{transform:scale(1.08) rotate(3deg)}100%{opacity:1;transform:none}}

/* =========================================================
   首頁
   ========================================================= */
/* Hero */
.h-hero{position:relative;padding:0;min-height:min(550px,38.2vw);background:#fff;display:flex;align-items:center;overflow:hidden}
.h-hero-art{position:absolute;top:0;bottom:0;left:50%;width:100%;max-width:var(--t-wrap);transform:translateX(-50%);pointer-events:none}
.h-hero-art img{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:cover;object-position:right center;animation:t-zoom 1.4s var(--t-ease) both}
.h-hero .wrap{position:relative;width:100%}
.h-hero-text{max-width:calc(min(100vw,1440px) * .45 - 46px);padding:36px 0 40px}
.h-hero h1{font-size:min(56px,3.9vw);line-height:1.38;font-weight:900;letter-spacing:0;margin:0 0 22px;color:var(--t-ink)}
.h-hero h1 .ln{display:block;animation:t-up .8s var(--t-ease) both}
.h-hero h1 .ln:nth-child(2){animation-delay:.12s}.h-hero h1 .ln:nth-child(3){animation-delay:.24s}
.h-hero .lead{font-size:19px;line-height:1.55;color:var(--t-gray);max-width:30em;margin:0 0 22px;animation:t-up .8s .36s var(--t-ease) both}
.h-hero .cta{gap:36px;animation:t-up .8s .48s var(--t-ease) both}
.h-checks{display:flex;gap:10px 32px;flex-wrap:wrap;margin-top:30px;font-size:19px;color:var(--t-gray-2);animation:t-fade 1s .7s both}
.h-checks span:before{content:"✓";color:var(--t-gold-txt);margin-right:4px;font-weight:700}

/* 精選課程 */
.h-courses{position:relative;padding:60px 0 150px;background:#fff url(../img/theme/bg-clouds.jpg) center bottom/100% auto no-repeat}
.h-courses:before{content:"";position:absolute;inset:0 0 auto 0;height:180px;background:linear-gradient(#fff,rgba(255,255,255,0));pointer-events:none}
.h-courses .wrap{position:relative}
.h-sechead{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:28px;flex-wrap:wrap}
.h-sechead p{margin:10px 0 0 16px;color:var(--t-gray);font-size:17px}
.h-sechead .frame-title.in{animation:t-pop .7s var(--t-ease) both}
.brush-btn{position:relative;display:inline-flex;align-items:center;justify-content:flex-end;gap:12px;width:238px;height:62px;padding:0 26px 4px 0;background:url(../img/theme/brush-btn.png) center/100% 100% no-repeat;color:var(--t-gold);font-size:21px;font-weight:700;letter-spacing:1px;margin-right:-4px}
.brush-btn svg{transition:transform .3s var(--t-ease)}
.brush-btn:hover svg{animation:t-nudge .6s ease-in-out infinite}
.brush-btn:hover span{color:#FFE27A}
.book-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px 18px}
.book{position:relative;display:flex;flex-direction:column;color:var(--t-ink);border-style:solid;border-width:20px 28px 26px 66px;border-image:url(../img/theme/frame-book.png) 50 72 64 168 fill stretch;padding:4px 4px 0 6px;transition:transform .35s var(--t-ease),filter .35s}
.js .book.rv.in{transition:opacity .7s var(--t-ease),transform .35s var(--t-ease),filter .35s}
.book:hover{transform:translateY(-8px) rotate(-.6deg);filter:drop-shadow(0 16px 18px rgba(80,55,0,.25))}
.book-cover{position:relative;aspect-ratio:330/178;background:#6A6A6A center/cover no-repeat;overflow:hidden}
.book-cover:after{content:"";position:absolute;top:0;bottom:0;left:-60%;width:40%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.35),transparent);transform:skewX(-18deg)}
.book:hover .book-cover:after{animation:t-shine .9s ease-out}
.book-cover .tag{position:absolute;top:0;left:0;background:var(--t-gold);color:var(--t-ink);font-size:17px;font-weight:700;letter-spacing:2px;padding:3px 12px;line-height:1.5}
.book-cover .owned{position:absolute;top:8px;right:8px;background:#fff;font-size:13px;font-weight:700;padding:2px 10px;border-radius:999px}
.book-body{display:flex;flex-direction:column;gap:2px;padding:12px 0 2px;flex:1}
.book-body .name{font-size:20px;line-height:1.35;font-weight:700;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.book-body .sub{margin:2px 0 0;font-size:15px;line-height:1.5;color:var(--t-gray);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.book-body .meta{display:flex;align-items:center;gap:4px;font-size:14px;color:var(--t-gray)}
.book-body .price{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:2px}
.book-body .price b{font-size:21px;font-weight:700}
.book-body .price span{font-size:19px;font-weight:700;color:var(--t-gold-txt);transition:letter-spacing .3s}
.book:hover .price span{letter-spacing:2px}

/* 全部課程一次帶走（黑色筆刷帶） */
.h-bundle{position:relative;z-index:2;background:var(--t-black);color:#fff;padding:44px 0 40px;margin:-10px 0 0}
.h-bundle:before,.h-bundle:after{content:"";position:absolute;left:0;right:0;height:50px;background:center/100% 100% no-repeat;pointer-events:none}
.h-bundle:before{top:-38px;background-image:url(../img/theme/stroke-top.png)}
.h-bundle:after{bottom:-42px;background-image:url(../img/theme/stroke-bottom.png)}
.h-bundle .wrap{display:grid;grid-template-columns:1fr 480px 1fr;gap:30px;align-items:center}
.h-bundle-text p{margin:22px 0 0 14px;font-size:17px;color:#cfcfcf}
.h-bundle .frame-title{font-size:44px;border-width:20px 26px}
.h-bundle-art img{display:block;width:100%;height:auto;animation:t-float 6s ease-in-out infinite}
.h-bundle-cta{display:flex;justify-content:flex-end}
.h-bundle-cta .gbtn{animation:t-pulse 2.4s 1s infinite}

/* 為什麼是這裡學 */
.h-why{position:relative;padding:70px 0 90px;background:#e9e5dc url(../img/theme/bg-monk.jpg) center 52%/cover no-repeat}
.h-why .frame-title-l{min-width:390px;justify-content:flex-start;padding-left:10px}
.why-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:22px}
.why-card{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;min-height:196px;border:22px solid transparent;border-image:url(../img/theme/frame-box.png) 230 66 66 330 fill / 69px 20px 20px 99px stretch;padding:36px 6px 6px}
.js .why-card.rv.in{transition:opacity .7s var(--t-ease),transform .3s var(--t-ease),filter .3s}
.why-card:hover{transform:translate(-4px,-4px);filter:drop-shadow(8px 8px 0 #000)}
.why-card .n{position:absolute;top:-21px;left:-1px;width:64px;height:64px;display:flex;align-items:center;justify-content:center;font-size:34px;font-weight:900;color:var(--t-ink);transition:transform .5s var(--t-ease)}
.why-card:hover .n{transform:rotate(-10deg) scale(1.12)}
.why-card.in .n{animation:t-pop .7s calc(var(--d,0) * 90ms + .25s) var(--t-ease) both}
.why-card b{display:block;font-size:26px;font-weight:900;margin:0 0 6px;letter-spacing:1px}
.why-card p{margin:0;font-size:15px;line-height:1.55;color:var(--t-gray);text-align:left}

/* 關於講師 */
.h-about{background:#fff;padding:56px 0 70px}
.h-about .wrap{display:grid;grid-template-columns:340px 1fr;gap:70px;align-items:start}
.h-about-side{display:flex;flex-direction:column;align-items:center;gap:30px;padding-top:6px}
.portrait{width:100%;max-width:340px}
.portrait img{display:block;width:100%;height:auto;transition:transform .5s var(--t-ease)}
.portrait:hover img{transform:rotate(-2deg) scale(1.03)}
.h-name{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.h-name b{font-size:42px;font-weight:900;letter-spacing:1px;line-height:1.2}
.h-name i{display:block;width:96px;height:3px;background:var(--t-gold-line);transform-origin:left;transition:transform .9s .3s var(--t-ease)}
.js .h-name:not(.in) i{transform:scaleX(0)}
.h-name span{font-size:22px;font-weight:700}
.h-about-main>p{margin:20px 0 0;font-size:19px;line-height:1.6;color:var(--t-gray)}
.wall{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));align-items:center;margin:18px -46px 0 -60px;min-height:252px;border:solid transparent;border-width:98px 70px 68px;border-image:url(../img/theme/frame-wall.png) 235 200 145 fill / 86px 98px 58px stretch;padding:0 20px;text-align:center}
.wall b{display:block;font-size:38px;font-weight:900;line-height:1.2;font-variant-numeric:tabular-nums}
.wall small{display:block;font-size:18px;color:var(--t-gray);margin-top:8px}
.h-chips{display:flex;flex-wrap:wrap;gap:12px 14px;margin-top:22px}
.h-chips span{padding:6px 12px;border:2px solid var(--t-gold-line);font-size:15px;color:#444;background:#fff;transition:background .2s,transform .2s}
.h-chips span:hover{background:var(--t-cream);transform:translateY(-2px)}

/* 常見問題 */
.h-faq{position:relative;padding:80px 0 90px;background:#F7E3BC url(../img/theme/bg-faq.jpg) center bottom/cover no-repeat}
.faq-panel{position:relative;max-width:892px;margin:0 auto;background:var(--t-cream);border:9px solid #C29A00;border-radius:12px;padding:58px 54px 52px;box-shadow:0 20px 50px rgba(60,40,0,.18)}
.faq-panel .frame-title{position:absolute;left:50%;top:-42px;transform:translateX(-50%);font-size:40px;padding-inline:14px}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{background:#fff;border:2px solid #E2C04A;padding:14px 30px 14px 54px;transition:border-color .2s,transform .2s var(--t-ease),box-shadow .2s}
.faq-item:hover{border-color:#C29A00;transform:translateX(4px);box-shadow:-4px 0 0 #C29A00}
.faq-item b{position:relative;display:block;font-size:20px;font-weight:700;line-height:1.5}
.faq-item b:before{content:"";position:absolute;left:-18px;top:.65em;width:6px;height:6px;border-radius:50%;background:var(--t-ink)}
.faq-item p{margin:4px 0 0;font-size:16px;line-height:1.6;color:var(--t-gray)}

/* =========================================================
   登入頁
   ========================================================= */
.lg{position:relative;background:#fff;padding:0 0 36px;overflow:hidden}
.lg-art{position:absolute;left:50%;width:100%;max-width:var(--t-wrap);transform:translateX(-50%);top:0;height:600px;pointer-events:none;overflow:hidden}
.lg-art img{position:absolute;right:0;top:0;height:100%;width:auto;max-width:none;opacity:.45;filter:saturate(.75);animation:t-fade 1.2s both}
.lg-art:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#fff 0,#fff 30%,rgba(255,255,255,0) 60%),linear-gradient(0deg,#fff 0,#fff 12%,rgba(255,255,255,0) 42%)}
.lg .wrap{position:relative;display:grid;grid-template-columns:1fr 500px;gap:40px;align-items:center;min-height:740px;padding-top:40px}
.lg-who h1{font-size:40px;line-height:1.45;font-weight:900;letter-spacing:4px;margin:0 0 30px}
.lg-who h1 .ln{display:block;animation:t-up .8s var(--t-ease) both}
.lg-who h1 .ln:nth-child(2){animation-delay:.12s}
.lg-who .lead{font-size:20px;letter-spacing:2px;color:var(--t-gray);max-width:none;animation:t-up .8s .26s var(--t-ease) both}
.lg-frame{position:relative;border:solid transparent;border-width:90px 68px 72px 57px;border-image:url(../img/theme/frame-sign.png) 360 150 170 68 fill / 180px 75px 85px 34px stretch;padding:0;margin-top:-30px;animation:t-up .9s .15s var(--t-ease) both}
.lg-card{background:#fff;border:1px solid var(--t-line);border-radius:14px;padding:22px 20px 26px;display:flex;flex-direction:column;gap:12px;font-size:14px}
.lg-card .alert{font-size:13px}
.lg-tabs{position:relative;display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--t-line);border-radius:6px;overflow:hidden;margin-bottom:2px}
.lg-tabs .ind{position:absolute;top:0;bottom:0;left:0;width:50%;background:var(--t-ink);transition:transform .35s var(--t-ease)}
.lg-tabs[data-on="register"] .ind{transform:translateX(100%)}
.lg-tabs.off .ind{opacity:0}
.lg-tabs button{position:relative;height:40px;border:0;background:none;font:inherit;font-size:14px;color:var(--t-ink);cursor:pointer;transition:color .3s}
.lg-tabs button.on{color:#fff}
.lg-social{display:flex;flex-direction:column;gap:10px}
.lg-card .social{height:40px;font-size:14px;font-weight:500;color:#444;border-color:var(--t-line);border-radius:6px;transition:border-color .2s,background .2s,transform .2s}
.lg-card .social svg{width:17px;height:17px}
.lg-card .social:not([disabled]):hover{border-color:var(--t-gold-line);background:#FFFCF2;transform:translateY(-1px)}
.lg-card .or{font-size:12px;color:#444;margin:2px 0 0}
.lg-card label.f{font-size:13px;gap:8px}
.lg-card input[type=text],.lg-card input[type=email],.lg-card input[type=password],.lg-card input[type=tel]{height:40px;border-color:var(--t-line);border-radius:6px;font-size:14px;transition:border-color .2s,box-shadow .2s}
.lg-card input:focus{outline:0;border-color:var(--t-gold-2);box-shadow:0 0 0 3px rgba(248,200,43,.3)}
.lg-card .chk{align-items:center;color:#333;font-size:12px}
.lg-card .chk input{accent-color:var(--t-ink);margin:0}
.lg-row{display:flex;justify-content:space-between;align-items:center}
.lg-card .link{color:var(--t-gold-txt);font-size:12px}
.lg-card .ibtn{height:50px;font-size:20px;margin-top:4px}
.lg-note{font-size:12px;color:#444;text-align:center;margin-top:6px}
.lg-h{margin:0;font-weight:700;font-size:16px}
.lg-desc{margin:0;color:var(--t-gray);font-size:13px;line-height:1.6}
.lg-card .pane.on{animation:t-up .4s var(--t-ease) both}
.lg-card .pane{gap:12px}

/* =========================================================
   搜尋
   ========================================================= */
.search{position:fixed;inset:0;z-index:80;display:flex;justify-content:center;align-items:flex-start;padding:90px 20px 20px}
.search[hidden]{display:none}
.search-bg{position:absolute;inset:0;background:rgba(10,8,2,.72);backdrop-filter:blur(3px);opacity:0;transition:opacity .22s}
.search-panel{position:relative;z-index:1;width:100%;max-width:760px;max-height:calc(100vh - 120px);display:flex;flex-direction:column;background:var(--t-paper);border:3px solid var(--t-gold-2);border-radius:14px;box-shadow:0 30px 80px rgba(0,0,0,.5);overflow:hidden;opacity:0;transform:translateY(-16px) scale(.98);transition:opacity .22s,transform .22s var(--t-ease)}
.search.on .search-bg{opacity:1}
.search.on .search-panel{opacity:1;transform:none}
.search-box{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--t-line);color:#777}
.search-box input{flex:1;height:44px;border:0!important;background:transparent!important;font-size:19px;padding:0!important;outline:0!important;box-shadow:none!important}
.search-box input::-webkit-search-cancel-button{cursor:pointer}
.search-x{height:30px;padding:0 10px;border:1px solid var(--t-line);border-radius:6px;background:#fff;font:inherit;font-size:12px;color:#666;cursor:pointer}
.search-tags{display:flex;gap:8px;flex-wrap:wrap;padding:12px 18px 0}
.search-tags:empty{display:none}
.search-tags button{height:32px;padding:0 14px;border:1px solid var(--t-line);border-radius:999px;background:#fff;font:inherit;font-size:14px;cursor:pointer;transition:background .2s,border-color .2s}
.search-tags button:hover{border-color:var(--t-gold-2)}
.search-tags button.on{background:var(--t-ink);border-color:var(--t-ink);color:#fff}
.search-meta{padding:10px 18px 4px;font-size:13px;color:var(--t-gray-2)}
.search-list{overflow-y:auto;padding:4px 10px 10px;overscroll-behavior:contain}
.search-item{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:start;padding:12px 10px;border-radius:10px;border:2px solid transparent;animation:t-up .35s calc(var(--d,0) * 35ms) var(--t-ease) both}
.search-item:hover,.search-item.on{background:#fff;border-color:var(--t-gold-2)}
.search-item .tag{background:var(--t-gold);font-size:13px;font-weight:700;padding:2px 10px;margin-top:2px;white-space:nowrap}
.si-main{min-width:0;display:flex;flex-direction:column;gap:2px}
.si-main b{font-size:17px;line-height:1.4}
.si-main small{font-size:13px;color:var(--t-gray);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.si-units{display:flex;flex-direction:column;gap:2px;margin-top:4px}
.si-units em{font-style:normal;font-size:13px;color:#7A5A00;background:#FFF6D6;padding:2px 8px;border-radius:4px;align-self:flex-start}
.si-side{text-align:right;display:flex;flex-direction:column;gap:2px;white-space:nowrap}
.si-side b{font-size:16px}.si-side small{font-size:12px;color:var(--t-gray-2)}
.search mark{background:#FFE07A;color:inherit;padding:0 1px;border-radius:2px}
.search-empty{padding:40px 10px;text-align:center;color:var(--t-gray);line-height:2}
.search-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 18px;border-top:1px solid var(--t-line);font-size:13px;color:var(--t-gray-2);background:#fff}
.search-foot a{color:var(--t-gold-txt);font-weight:700}
.search kbd{display:inline-block;min-width:20px;padding:0 5px;margin-right:2px;border:1px solid var(--t-line);border-bottom-width:2px;border-radius:4px;background:#fff;font-family:inherit;font-size:11px;text-align:center}

/* =========================================================
   響應式
   ========================================================= */
@media (max-width:1280px){
  .logo{gap:16px}.logo span{font-size:15px;letter-spacing:1px}
  nav.main{font-size:16px;gap:2px;letter-spacing:1px}
  nav.main>a:not(.tbtn){padding:8px 12px}
  nav.main>a:not(.tbtn):after{left:12px;right:12px}
  .search-btn{width:40px}
  .tbtn{font-size:16px;min-width:76px;padding:0 12px}
  header.top .acct>button{font-size:14px;padding-right:10px}
  .h-hero .lead{font-size:17px}
  .h-hero .cta{gap:22px}
  .h-checks{font-size:16px;gap:8px 20px}
  .why-card b{font-size:22px}
  .h-bundle .wrap{grid-template-columns:1fr 380px 1fr}
  .h-bundle .frame-title{font-size:34px}
  .wall{margin-inline:-30px}
  .wall b{font-size:32px}.wall small{font-size:15px}
}
@media (max-width:1100px){
  :root{--t-top:66px}
  .logo span{display:inline}
  .pg .wrap{padding-inline:24px}
  .logo img{height:40px}
  .top-tools{display:flex}
  .burger{display:flex}
  .nav-search{display:none}
  nav.main{display:flex;position:fixed;top:var(--t-top);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 24px;background:#0b0b0b;border-top:1px solid #222;max-height:calc(100vh - var(--t-top));overflow-y:auto;visibility:hidden;opacity:0;transform:translateY(-10px);transition:opacity .25s,transform .25s var(--t-ease),visibility .25s}
  header.top.shrink nav.main{top:64px}
  nav.main.open{visibility:visible;opacity:1;transform:none}
  nav.main>a:not(.tbtn){padding:16px 4px;border-bottom:1px solid #222;font-size:18px}
  nav.main>a:not(.tbtn):after{display:none}
  nav.main .tbtn{margin:16px 0 0;height:50px}
  nav.main .acct{margin-top:14px}
  nav.main .acct .menu{position:static;display:flex;background:#151515;border-color:#2a2a2a;box-shadow:none;margin-top:8px}
  nav.main .acct .menu a,nav.main .acct .menu button{color:#ddd}
  nav.main .acct .menu a:hover,nav.main .acct .menu button:hover{background:#222}
  .h-hero{min-height:0;flex-direction:column;align-items:stretch}
  .h-hero-art{position:relative;inset:auto;height:min(440px,74vw);order:-1}
  .h-hero-art img{left:0;right:auto;width:100%;height:100%;object-fit:cover;object-position:74% 40%}
  .h-hero-art:after{content:"";position:absolute;left:0;right:0;bottom:0;height:60px;background:linear-gradient(rgba(255,255,255,0),#fff)}
  .h-hero-art{left:0;width:auto;max-width:none;transform:none}
  .h-hero-text{max-width:640px;margin:0 auto;padding:10px 0 44px;text-align:center}
  .h-hero h1{font-size:44px}
  .h-hero .lead{margin-inline:auto}
  .h-hero .cta,.h-checks{justify-content:center}
  .book-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .h-bundle .wrap{grid-template-columns:1fr 1fr;grid-template-areas:"t a" "c a"}
  .h-bundle-text{grid-area:t}.h-bundle-art{grid-area:a}.h-bundle-cta{grid-area:c;justify-content:flex-start;margin-left:14px}
  .why-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:56px 18px;margin-top:60px}
  .h-about .wrap{grid-template-columns:260px 1fr;gap:40px}
  .wall{margin-inline:0;min-height:220px;border-width:84px 50px 56px;border-image-width:72px 80px 50px;padding-inline:4px}
  .lg .wrap{grid-template-columns:1fr 460px;gap:24px}
  .lg-who h1{font-size:34px}
  .lg-who .lead{font-size:17px}
}
@media (max-width:820px){
  .h-about .wrap{grid-template-columns:1fr;gap:20px}
  .h-about-side{flex-direction:row;align-items:center;gap:24px}
  .h-about-side .portrait{max-width:220px}
  .lg .wrap{grid-template-columns:1fr;min-height:0;padding-top:0;margin-top:-34px;gap:10px}
  .lg-art{position:relative;left:0;width:auto;max-width:none;transform:none;height:260px}
  .lg-art img{left:50%;right:auto;transform:translateX(-62%);opacity:.75;filter:none}
  .lg-art:after{background:linear-gradient(0deg,#fff 0,rgba(255,255,255,0) 45%)}
  .lg-who{text-align:center}
  .lg-who h1{margin-bottom:12px}
  .lg-frame{width:100%;max-width:500px;margin:24px auto 0}
}
@media (max-width:640px){
  .pg .wrap{padding-inline:16px}
  :root{--t-top:64px}
  header.top.shrink .wrap{height:60px}
  header.top.shrink nav.main{top:60px}
  .logo{gap:10px}.logo img{height:38px}header.top.shrink .logo img{height:34px}
  .logo span{display:inline;font-size:12px;letter-spacing:.5px;white-space:normal;line-height:1.3;max-width:9em}
  .h-hero h1{font-size:30px;line-height:1.4;margin-bottom:14px}
  .h-hero-text{padding-bottom:20px}
  .h-hero .lead{font-size:16px}
  .h-hero .cta{gap:16px}
  .h-hero .cta .ibtn{flex:1;min-width:0;font-size:17px;letter-spacing:1px}
  .h-checks{font-size:14px;gap:6px 16px;margin-top:22px}
  .frame-title{font-size:28px;border-width:14px 18px;padding:2px 10px}
  .frame-title-l{font-size:26px;border-width:15px 17px;padding:2px 6px}
  .h-why .frame-title-l{min-width:0}
  .h-courses{padding:40px 0 90px}
  .h-sechead{margin-bottom:20px}
  .h-sechead p{margin-left:4px;font-size:14px}
  .brush-btn{width:190px;height:50px;font-size:17px;padding-right:20px;margin-left:auto}
  .book-grid{grid-template-columns:1fr;gap:22px}
  .book-body .name{font-size:18px}
  .h-bundle{padding:44px 0 40px}
  .h-bundle .wrap{grid-template-columns:1fr;grid-template-areas:"t" "a" "c";gap:22px;text-align:center}
  .h-bundle-text p{margin:14px 0 0;font-size:15px}
  .h-bundle .frame-title{font-size:28px}
  .h-bundle-cta{justify-content:center;margin:0}
  .h-bundle-cta .gbtn{width:100%;max-width:320px}
  .h-bundle:before{top:-30px;height:40px}.h-bundle:after{bottom:-32px;height:40px}
  .h-why{padding:40px 0 60px}
  .why-grid{grid-template-columns:1fr;gap:52px}
  .why-card{min-height:0;padding-bottom:10px}
  .why-card b{font-size:22px}
  .h-about{padding:44px 0 50px}
  .h-about-side{flex-direction:column;gap:18px}
  .h-name{gap:8px 16px}
  .h-name b{font-size:30px}.h-name i{width:56px}.h-name span{font-size:16px}
  .h-about-main>p{font-size:16px}
  .wall{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:20px;min-height:0;border-width:66px 26px 54px;border-image-width:52px 54px 38px;padding:4px 0;margin-inline:-6px}
  .wall b{font-size:26px}.wall small{font-size:13px}
  .h-chips{gap:8px}
  .h-chips span{font-size:13px;padding:6px 10px}
  .h-faq{padding:60px 0;background-position:72% bottom}
  .faq-panel{padding:44px 16px 20px;border-width:6px}
  .faq-panel .frame-title{top:-34px;font-size:28px}
  .faq-item{padding:12px 14px 12px 32px}
  .faq-item b{font-size:16px}.faq-item b:before{left:-14px}
  .faq-item p{font-size:14px}
  footer.site-foot{font-size:14px}
  footer.site-foot .wrap{flex-direction:column;align-items:flex-start;gap:24px}
  footer.site-foot .cols{order:-1;gap:20px 28px;margin:0}
  .lg-art{height:200px}
  .lg-art img{transform:translateX(-66%)}
  .lg-who h1{font-size:26px;letter-spacing:2px}
  .lg-who .lead{font-size:14px;letter-spacing:0}
  .lg-frame{border-width:64px 40px 50px 30px;border-image-width:126px 52px 60px 24px}
  .lg-card{padding:18px 14px 20px}
  .search{padding:0}
  .search-panel{max-width:none;max-height:100vh;height:100%;border-radius:0;border-width:0}
  .search-item{grid-template-columns:1fr auto}
  .search-item .tag{grid-column:1/-1;justify-self:start}
  .search-foot span{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*:before,*:after{animation:none!important;transition:none!important}
  .js .rv{opacity:1;transform:none}
}
header.top .acct .menu{letter-spacing:0}
header.top .acct .menu a,header.top .acct .menu button{font-size:15px}

/* 寬螢幕（超過 1440）：主視覺與內容一樣置中在 1440 內，圖片左右邊緣淡出，不會貼在螢幕最右邊 */
@media (min-width:1441px){
  .h-hero-art img,.lg-art img{-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 120px),transparent);mask-image:linear-gradient(90deg,#000 calc(100% - 120px),transparent)}
}
/* 小筆電（1101–1300）：主視覺文字收緊，保持在圖片左側留白內 */
@media (min-width:1101px) and (max-width:1300px){
  .h-hero-text{padding:22px 0 24px}
  .h-hero h1{font-size:3.6vw;line-height:1.3;margin-bottom:14px}
  .h-hero .lead{font-size:15px;line-height:1.5;margin-bottom:16px}
  .h-hero .ibtn{height:44px;font-size:17px;min-width:140px}
  .h-checks{font-size:14px;gap:6px 14px;margin-top:18px}
}

/* =========================================================
   第三版：課程總覽、課程內容、會員中心、結帳、付款完成、
   看課、設定密碼、說明頁、模擬付款（共用元件在前、各頁在後）
   ========================================================= */
/* ── 共用 ── */
.t-page{position:relative;padding:36px 0 100px}
.t-bg-tall{background:#fff url(../img/theme/bg-tall.jpg) center bottom/max(100%,1000px) auto no-repeat}
.t-bg-lake{background:#F7E3BC url(../img/theme/bg-faq.jpg) center bottom/cover no-repeat}
.crumb2{font-size:15px;color:var(--t-gray-2);margin:0 0 18px 26px}
.crumb2 a{text-decoration:underline;text-underline-offset:3px}
.crumb2 a:hover{color:var(--t-gold-txt)}
.t-center-title{display:flex;width:max-content;max-width:100%;margin-inline:auto}
.t-center{text-align:center;align-items:center}
.frame-title-thin{display:inline-flex;align-items:center;margin:0;font-size:34px;font-weight:900;letter-spacing:1px;line-height:1.25;border:solid transparent;border-width:16px 20px;border-image:url(../img/theme/frame-title-thin.png) 22 24 fill / 16px 18px stretch;padding:2px 14px}
.t-card{position:relative;background:#fff;border:2px solid var(--t-ink);box-shadow:10px 10px 0 var(--t-ink);padding:26px 24px;display:flex;flex-direction:column;gap:14px}
.t-card h3{margin:0;font-size:18px;font-weight:900}
.t-hint{margin:0;font-size:13px;color:var(--t-gray)}
.ibtn.sm{height:38px;min-width:0;padding:0 14px;font-size:15px;letter-spacing:1px;box-shadow:3px 3px 0 var(--t-ink)}
.ibtn.sm:hover{box-shadow:5px 5px 0 var(--t-ink)}
.ibtn.danger{background:#fff;color:#B03A2E;border-color:#B03A2E;box-shadow:4px 4px 0 #B03A2E}
.ibtn.danger:hover{box-shadow:6px 6px 0 #B03A2E}
.pg .note{background:#FFF8E1;border:0;border-left:4px solid var(--t-gold);border-radius:0;color:#555}
.pg label.f{font-size:14px}
.pg input[type=text],.pg input[type=email],.pg input[type=password],.pg input[type=tel],.pg select{border-color:var(--t-line);border-radius:6px;transition:border-color .2s,box-shadow .2s}
.pg input:focus,.pg select:focus{outline:0;border-color:var(--t-gold-2);box-shadow:0 0 0 3px rgba(248,200,43,.3)}
.pg .empty{background:rgba(255,255,255,.85);border:2px dashed var(--t-gold-line);border-radius:0}
/* 卷軸按鈕列（篩選、分頁） */
.scroll-tabs{display:flex;flex-wrap:wrap;gap:14px 22px;margin:26px 0 34px 26px}
.scroll-tabs>button,.scroll-tabs>a{position:relative;display:inline-flex;align-items:center;justify-content:center;min-width:64px;height:auto;border:solid transparent;border-width:13px 18px;border-image:url(../img/theme/scroll-btn.png) 22 28 fill / 13px 16px stretch;background:none;padding:1px 4px;font:inherit;font-size:18px;font-weight:500;color:var(--t-ink);letter-spacing:1px;cursor:pointer;transition:transform .2s var(--t-ease),filter .25s}
.scroll-tabs>button:hover,.scroll-tabs>a:hover{transform:translateY(-3px)}
.scroll-tabs>.on{font-weight:700;filter:drop-shadow(0 0 8px rgba(248,200,43,.95)) drop-shadow(0 0 2px rgba(248,200,43,.9))}
.scroll-tabs.big{justify-content:center;gap:16px 46px;margin:22px 0 40px}
.scroll-tabs.big>button{font-size:23px;font-weight:700;border-width:17px 26px;border-image-width:17px 22px;padding:1px 6px}
/* 書本卡片：我的課程進度 */
.book-prog{display:flex;flex-direction:column;gap:4px;margin-top:4px;font-size:13px;color:var(--t-gray)}
.book-prog .bar{width:100%;height:7px;background:#EADFC4;border-radius:999px;overflow:hidden}
.book-prog .bar i{display:block;height:100%;background:linear-gradient(90deg,#F8C82B,#E5A50C);border-radius:999px}
.book-exp{font-size:13px;color:var(--t-gray)}
.book.expired{opacity:.6}
/* 黑白表格 */
.t-table{width:100%;border-collapse:collapse;font-size:16px}
.t-table th{background:#F2D35A;text-align:left;font-weight:500;padding:14px 18px;border-bottom:2px solid var(--t-ink);white-space:nowrap}
.t-table td{padding:14px 18px;border-bottom:1px solid #EEE6CF;vertical-align:middle}
.t-table tbody tr{transition:background .2s}
.t-table tbody tr:hover{background:#FFFBEA}
.t-table .t-empty{text-align:center;color:var(--t-gray);padding:30px 10px 70px;font-size:18px}
/* 步驟 */
.t-steps{display:flex;align-items:center;gap:8px 0;flex-wrap:wrap;list-style:none;margin:0;padding:0;font-size:15px;color:var(--t-gray)}
.t-steps li{display:flex;align-items:center;gap:8px}
.t-steps li+li:before{content:"";width:40px;height:2px;background:var(--t-gold-line);margin:0 12px}
.t-steps i{width:30px;height:30px;border-radius:50%;border:2px solid var(--t-ink);font-style:normal;font-weight:700;display:flex;align-items:center;justify-content:center;background:#fff;font-size:14px}
.t-steps .done i{background:var(--t-ink);color:#fff}
.t-steps .now{color:var(--t-ink);font-weight:700}
.t-steps .now i{background:var(--t-gold);animation:t-pulse 2.4s infinite}

/* ── 課程總覽 ── */
.pg-courses main{background:#fff url(../img/theme/bg-tall.jpg) center bottom/max(100%,1000px) auto no-repeat}
.pg-courses .t-bg-tall{background:none;padding-bottom:110px}
.pg-courses .t-page .frame-title{margin-left:6px}
.t-bundle2{margin:0}
.t-bundle2 .wrap{grid-template-columns:1fr auto 260px;position:relative}
.t-bundle2 .h-bundle-text p{margin-left:8px}
.t-bundle2 .h-bundle-cta{justify-content:flex-start}
.t-thumb{position:absolute;right:70px;bottom:-34px;width:250px;height:auto;pointer-events:none;transform-origin:50% 100%;animation:t-wave 3.4s ease-in-out infinite}
@keyframes t-wave{0%,100%{transform:rotate(0)}50%{transform:rotate(-3deg) translateY(-6px)}}
.t-ground{height:90px}

/* ── 課程內容 ── */
.c-hero{position:relative;padding:30px 0 40px;overflow:hidden;background:#fff}
.c-hero-art{position:absolute;top:0;left:50%;transform:translateX(-50%);width:100%;max-width:var(--t-wrap);height:600px;pointer-events:none}
.c-hero-art img{width:100%;height:100%;object-fit:cover;object-position:right top;animation:t-fade 1.2s both}
.c-hero-art:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#fff 0,#fff 34%,rgba(255,255,255,.85) 42%,rgba(255,255,255,0) 56%),linear-gradient(0deg,#fff 0,rgba(255,255,255,0) 120px)}
.c-hero .wrap{position:relative}
.c-head{max-width:900px;animation:t-up .8s var(--t-ease) both}
.scroll-title{display:inline-flex;align-items:center;margin:0;font-size:40px;font-weight:900;line-height:1.3;letter-spacing:1px;border:solid transparent;border-width:22px 46px;border-image:url(../img/theme/scroll-title.png) 90 160 fill / 30px 53px stretch;padding:4px 6px}
.c-sub{margin:10px 0 2px;font-size:19px;color:var(--t-gray)}
.c-facts{margin:0;font-size:16px;color:var(--t-gray-2)}
.c-facts .sep{margin:0 6px;color:#ccc}
.c-top{display:grid;grid-template-columns:minmax(0,1fr) 410px;gap:6px;align-items:start;margin-top:18px}
.c-player{aspect-ratio:16/9;border:3px solid var(--t-ink);border-radius:0;background:#111;margin-top:12px;animation:t-up .9s .15s var(--t-ease) both}
.c-player .play{width:84px;height:84px;background:var(--t-gold);box-shadow:0 0 0 0 rgba(248,200,43,.6);animation:t-pulse 2.4s 1s infinite;transition:transform .25s}
.c-player:hover .play{transform:scale(1.1)}
.c-buy{position:relative;border:solid transparent;border-width:76px 50px 62px 44px;border-image:url(../img/theme/frame-sign.png) 360 150 170 68 fill / 150px 62px 70px 28px stretch;animation:t-up .9s .25s var(--t-ease) both}
.c-buy-in{display:flex;flex-direction:column;gap:14px;padding:0 4px}
.c-buy .p{display:flex;align-items:baseline;justify-content:center;gap:8px;flex-wrap:wrap}
.c-buy .p b{font-size:42px;font-weight:900;line-height:1.1}
.c-buy .p s{font-size:14px;color:var(--t-gray-2)}
.c-buy .promo{text-align:center;color:var(--t-gold-txt);font-weight:700;font-size:16px;margin-top:-6px}
.c-buy .promo:empty{display:none}
.c-buy .ibtn{height:52px}
.c-buy .ibtn.white{font-size:17px;letter-spacing:0;padding:0 8px}
.c-bundle-note{margin:4px 0 0;text-align:center;color:var(--t-gold-txt);font-size:15px;line-height:1.6}
.c-buy ul{margin:4px 0 0;padding:12px 0 0;border-top:1px solid #E3D4A0;list-style:none;font-size:14px;color:#555;display:flex;flex-direction:column;gap:4px}
.c-buy li:before{content:"✓";color:var(--t-gold-txt);font-weight:700;margin-right:6px}
.c-sec{padding:30px 0}
.c-two{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:50px;align-items:start}
.c-box{position:relative;margin-top:42px;border:solid transparent;border-width:20px;border-image:url(../img/theme/box-thick.png) 36 fill / 20px stretch;padding:40px 22px 14px}
.c-box>h2{position:absolute;top:-62px;left:-34px}
.c-box>p{margin:0;font-size:19px;line-height:1.7;color:#555}
.c-aud{margin-top:36px}
.c-aud .scroll-bar{position:relative;margin:16px 0 0 70px;border:solid transparent;border-width:12px 22px;border-image:url(../img/theme/scroll-bar.png) 18 26 fill / 14px 22px stretch;padding:4px 10px}
.c-aud .scroll-bar:before{content:"";position:absolute;left:-46px;top:-42px;width:36px;height:calc(50% + 40px);border-left:2px solid var(--t-ink);border-bottom:2px solid var(--t-ink)}
.c-aud .scroll-bar p{margin:0;font-size:18px;color:#555;line-height:1.6}
.c-teacher{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;padding-top:30px}
.c-teacher img{width:230px;height:auto;transition:transform .5s var(--t-ease)}
.c-teacher:hover img{transform:rotate(-2deg) scale(1.03)}
.c-teacher b{font-size:22px;font-weight:900}
.c-teacher small{font-size:14px;color:var(--t-gray);line-height:1.6}
.c-teacher .link{font-size:17px;text-decoration:underline;text-underline-offset:4px}
.c-gains{position:relative;padding:50px 0 70px;background:url(../img/theme/ink.png) center 60%/min(1600px,130%) auto no-repeat}
.c-gains .frame-title-thin{font-size:38px;position:relative;z-index:1}
.scroll-big{max-width:1080px;margin:-12px 0 0 150px;border:solid transparent;border-width:40px 62px;border-image:url(../img/theme/scroll-big.png) 70 110 fill / 46px 72px stretch}
.scroll-big ul{margin:0;padding:18px 30px 22px 64px;font-size:18px;line-height:1.75;color:#333}
.scroll-big li::marker{color:var(--t-gold-txt)}
.c-outline{list-style:none;margin:0;padding:0}
.c-outline li{display:grid;grid-template-columns:30px minmax(0,1fr) auto 90px;gap:12px;align-items:center;padding:14px 4px;border-bottom:1px solid #E3D29A;font-size:18px}
.c-outline li:last-child{border-bottom:0}
.c-outline i{width:26px;height:26px;border-radius:50%;background:var(--t-ink);color:#fff;font-style:normal;font-size:14px;font-weight:700;display:flex;align-items:center;justify-content:center}
.c-outline .t{min-width:0}
.c-outline small{color:var(--t-gray-2);font-size:14px;text-align:right;white-space:nowrap}
.c-play{display:inline-flex;align-items:center;gap:6px;font:inherit;font-size:17px;font-weight:700;color:var(--t-ink);background:none;border:0;padding:0;cursor:pointer;white-space:nowrap;transition:color .2s,transform .2s}
.c-play:hover{color:var(--t-gold-txt);transform:translateX(3px)}
.c-play.lock{font-size:13px;font-weight:500;color:var(--t-gray-2);cursor:default;transform:none}
.c-extra{position:relative;margin-top:42px;border:solid transparent;border-width:20px;border-image:url(../img/theme/box-thick.png) 36 fill / 20px stretch;padding:42px 6px 14px;text-align:center}
.c-extra>h2{position:absolute;top:-62px;left:50%;transform:translateX(-50%);font-size:32px;white-space:nowrap}
.c-extra-b{font-size:18px;line-height:1.8;color:#444;text-align:left}
.c-bottom{background:#fff url(../img/theme/bg-tall.jpg) center bottom/max(100%,1000px) auto no-repeat}
.c-faq{background:none;padding-top:80px}
.c-faq .faq-panel{box-shadow:none}
.c-related{padding:30px 0 110px}
.c-related .frame-title{margin-bottom:34px}
.pg-course .buybar .ibtn{height:46px;flex:1}

/* ── 會員中心 ── */
.t-bg-my{background:#fff url(../img/theme/bg-tall.jpg) center bottom/max(100%,1000px) auto no-repeat;padding-top:56px}
.t-bg-my[data-tab=orders],.t-bg-my[data-tab=account]{background:#F7E3BC url(../img/theme/bg-faq.jpg) center bottom/cover no-repeat}
.pg-my .lpane.on{animation:t-up .45s var(--t-ease) both}
.t-orders{max-width:1180px;margin:0 auto;padding:0;gap:0}
.t-orders .tablewrap{border-radius:0}
.t-orders-note{margin:0 34px;padding:22px 0 26px;border-top:1px solid #E0E0E0;text-align:center;font-size:17px;color:#555}
.t-acct{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 34px;max-width:940px;margin:0 auto}
.t-col{display:flex;flex-direction:column;gap:30px}
.t-social{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid #E7E1D0;font-size:15px}
.t-social .pill{margin-left:8px}
.t-act{white-space:nowrap}

/* ── 結帳 ── */
.co2 .wrap{display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:30px 40px;align-items:start}
.co2-head{grid-column:1/-1;display:flex;align-items:center;gap:20px 40px;flex-wrap:wrap}
.co2-head .alert{flex-basis:100%}
.co2 form{display:flex;flex-direction:column;gap:30px;min-width:0}
.co2 .row{gap:14px}
.co2 .pay{border:2px solid var(--t-line);border-radius:0;background:#fff;transition:border-color .2s,box-shadow .2s,transform .2s}
.co2 .pay:hover{border-color:var(--t-gold-line)}
.co2 .pay.on{border-color:var(--t-ink);box-shadow:4px 4px 0 var(--t-gold)}
.co2 .pay input{accent-color:var(--t-ink)}
.t-sum{position:sticky;top:96px;border:solid transparent;border-width:20px;border-image:url(../img/theme/box-thick.png) 36 fill / 20px stretch}
.t-sum-in{display:flex;flex-direction:column;gap:14px;padding:12px 8px}
.t-sum h3{margin:0;font-size:22px;font-weight:900}
.t-sum .item{display:flex;gap:12px;align-items:center;padding-bottom:12px;border-bottom:1px solid #E3D29A}
.t-sum .item i{width:84px;aspect-ratio:16/9;background:#6A6A6A center/cover;flex:none;border:2px solid var(--t-ink)}
.t-sum .item b{font-size:16px;display:block;line-height:1.4}.t-sum .item small{color:var(--t-gray);font-size:13px}
.t-sum .row{display:grid;grid-template-columns:1fr auto;gap:10px}
.t-sum .row .ibtn{height:46px;min-width:76px}
.t-sum .line{display:flex;justify-content:space-between;font-size:15px}
.t-sum .tot{font-size:24px;font-weight:900;padding-top:12px;border-top:2px solid var(--t-ink)}
.t-sum .chk{font-size:13px;color:#555}
.t-sum .ibtn.block{height:54px}
.co2 #co-err{margin:0}

/* ── 付款完成 ── */
.donepage{padding:60px 0 120px}
.t-dragon{max-width:640px;margin:0 auto;border:solid transparent;border-width:96px 66px 76px 56px;border-image:url(../img/theme/frame-sign.png) 360 150 170 68 fill / 228px 95px 108px 43px stretch;animation:t-up .8s var(--t-ease) both}
.t-dragon-in{text-align:center;padding:0 6px}
.donepage .ok{width:88px;height:88px;border-radius:50%;background:var(--t-gold);border:3px solid var(--t-ink);display:inline-flex;align-items:center;justify-content:center;animation:t-pop .7s .3s var(--t-ease) both}
.donepage .ok.wait{background:#fff}
.donepage .ok.fail{background:#F5D3CE;border-color:#7A2219}
.donepage h1{font-size:30px;font-weight:900;margin:16px 0 6px}
.donepage #d-text{color:var(--t-gray);margin:0 0 22px}
.donepage .atmbox{background:#fff;border:2px solid var(--t-ink);border-radius:0;box-shadow:6px 6px 0 var(--t-ink);margin:0 0 26px}
.donepage #d-body>div:last-child{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.donepage .note{text-align:left}

/* ── 看課 ── */
.pg-learn{background:#FBF6EA}
.pg-learn .learnbar{background:var(--t-black)}
.pg-learn .learnbar .wrap{height:66px}
.l-logo img{display:block;height:34px;width:auto}
.pg-learn .learnbar .back{color:#cfcfcf;white-space:nowrap}
.pg-learn .learnbar .back:hover{color:var(--t-gold)}
.pg-learn .learnbar .ttl{color:var(--t-gold);font-weight:500}
.pg-learn .learnbar .bar{background:#333}
.pg-learn .learn .wrap{grid-template-columns:minmax(0,1fr) 360px;gap:34px;padding-block:30px 60px}
.pg-learn .vid{border:3px solid var(--t-ink);border-radius:0;box-shadow:8px 8px 0 var(--t-ink)}
.pg-learn .vid video,.pg-learn .vid iframe{border-radius:0}
.pg-learn #l-utitle{font-size:24px!important;font-weight:900}
.pg-learn .ltabs.scroll-tabs{border:0;gap:10px 16px;margin:26px 0 18px}
.pg-learn .ltabs.scroll-tabs>button{font-size:15px;color:var(--t-ink);border-width:11px 15px;border-image-width:11px 14px;padding:0 4px}
.pg-learn .lpane{background:#fff;border:2px solid var(--t-ink);box-shadow:6px 6px 0 var(--t-ink);padding:18px 20px}
.pg-learn .lpane:not(.on){display:none}
.pg-learn .notebox textarea{border:1px solid var(--t-line)}
.pg-learn .units{background:none;border:solid transparent;border-width:20px;border-image:url(../img/theme/box-thick.png) 36 fill / 20px stretch;border-radius:0;overflow:visible}
.pg-learn .units h4{border:0;padding:6px 8px 12px;text-align:center}
.pg-learn .units h4 span{display:inline-flex;font-size:20px;font-weight:900;border:solid transparent;border-width:12px 16px;border-image:url(../img/theme/frame-title-thin.png) 22 24 fill / 12px 14px stretch;padding:0 10px}
.pg-learn .units a{border-bottom:1px solid #E3D29A;padding:12px 8px;transition:background .2s}
.pg-learn .units a:hover{background:rgba(255,255,255,.6)}
.pg-learn .units a.now{background:#fff;box-shadow:inset 4px 0 0 var(--t-ink)}
.pg-learn .units a:last-child{border-bottom:0}
.pg-learn .units i{border-color:#C9B57A;background:#fff}
.pg-learn .units .now i{background:var(--t-gold);border:0}
.pg-learn aside .note{margin-top:18px}

/* ── 說明頁、模擬付款 ── */
.t-doc{max-width:1000px}
.t-doc .scroll-tabs{margin-left:0}
.t-doc-body{white-space:pre-line;font-size:17px;line-height:1.9;color:#333;padding:30px 34px}
.t-doc-foot{margin:30px 0 0;color:var(--t-gray);font-size:15px}
.pg-mock .mock{max-width:540px;margin:20px auto 0;border-style:solid}
.pg-mock .t-bg-tall{padding-top:50px}

/* ── 登入頁手機版：改用窄版龍框 ── */
@media (max-width:640px){
  .lg-frame{border-width:64px 30px 48px 26px;border-image:url(../img/theme/frame-sign-s.png) 160 250 110 40 fill / 118px 184px 80px 29px stretch;padding:0;margin-top:14px}
  .lg-card{border-radius:10px;padding:16px 14px 18px}
  .lg-card .ibtn{height:46px;font-size:18px}
  .lg-who .lead{padding:0 6px}
}

/* ── 響應式 ── */
@media (max-width:1280px){
  .c-top{grid-template-columns:minmax(0,1fr) 370px}
  .c-buy .p b{font-size:36px}
  .scroll-big{margin-left:60px}
  .t-thumb{right:30px;width:170px}
  .co2 .wrap{grid-template-columns:minmax(0,1fr) 380px}
}
@media (max-width:1100px){
  .c-hero{padding-top:0}
  .c-hero-art{position:relative;left:0;transform:none;max-width:none;height:min(380px,46vw)}
  .c-hero-art img{object-position:right center}
  .c-hero-art:after{background:linear-gradient(0deg,#fff 0,rgba(255,255,255,0) 70px)}
  .c-head{margin-top:-10px}
  .c-top{grid-template-columns:1fr;gap:20px}
  .c-buy{width:100%;max-width:500px;margin:10px auto 0}
  .c-two{grid-template-columns:1fr;gap:20px}
  .c-teacher{flex-direction:row;flex-wrap:wrap;justify-content:center;text-align:left;gap:6px 20px;padding-top:10px}
  .c-teacher img{width:140px}
  .c-teacher b{align-self:center}
  .c-teacher small{flex-basis:100%;text-align:center}
  .scroll-big{margin-left:0}
  .c-gains{background-size:180% auto}
  .t-bundle2 .wrap{grid-template-columns:1fr 200px;grid-template-areas:"t i" "c i"}
  .t-bundle2 .h-bundle-text{grid-area:t}.t-bundle2 .h-bundle-cta{grid-area:c;margin-left:8px}
  .t-thumb{right:24px;width:190px;bottom:-30px}
  .co2 .wrap{grid-template-columns:1fr}
  .t-sum{position:static;max-width:640px}
  .pg-learn .learn .wrap{grid-template-columns:1fr}
  .t-acct{grid-template-columns:1fr;max-width:560px}
}
@media (max-width:640px){
  .t-page{padding:26px 0 70px}
  .crumb2{margin-left:2px;font-size:13px}
  .scroll-tabs{margin:20px 0 26px;gap:10px 12px}
  .scroll-tabs>button,.scroll-tabs>a{font-size:15px;border-width:11px 15px;border-image-width:11px 13px;padding:0 2px}
  .scroll-tabs.big{gap:10px 8px;margin:16px 0 28px}
  .scroll-tabs.big>button{font-size:15px;letter-spacing:0;border-width:12px 15px;border-image-width:12px 14px;padding:0 2px}
  .frame-title-thin{font-size:24px;border-width:12px 14px;border-image-width:12px 14px;padding:2px 8px}
  .t-card{padding:20px 16px;box-shadow:6px 6px 0 var(--t-ink)}
  .t-bundle2 .wrap{grid-template-columns:1fr;grid-template-areas:"t" "c";text-align:left;padding-right:118px}
  .t-bundle2 .h-bundle-cta{justify-content:flex-start;margin:0}
  .t-bundle2 .h-bundle-cta .gbtn{width:auto}
  .t-thumb{width:112px;right:6px;bottom:-24px}
  .c-hero-art{height:min(240px,62vw)}
  .scroll-title{font-size:22px;border-width:14px 26px;border-image-width:20px 34px;padding:2px 4px}
  .c-sub{font-size:16px}.c-facts{font-size:14px}
  .c-buy{border-width:64px 40px 52px 34px;border-image-width:120px 52px 58px 24px}
  .c-buy .p b{font-size:32px}
  .c-box{border-width:16px;border-image-width:16px;padding:32px 6px 6px;margin-top:40px}
  .c-box>h2{top:-56px;left:-14px;font-size:26px}
  .c-box>p{font-size:16px}
  .c-aud .scroll-bar{margin-left:0;border-width:10px 16px;border-image-width:12px 18px}
  .c-aud .scroll-bar:before{display:none}
  .c-aud .scroll-bar p{font-size:15px}
  .c-gains{padding:40px 0 50px;background-size:260% auto}
  .c-gains .frame-title-thin{font-size:22px}
  .scroll-big{border-width:24px 30px;border-image-width:24px 30px;margin-top:-6px}
  .scroll-big ul{padding:8px 8px 8px 26px;font-size:15px}
  .c-outline li{grid-template-columns:26px minmax(0,1fr) auto;grid-template-areas:"n t t" ". p d";row-gap:4px;font-size:15px;padding:12px 0}
  .c-outline i{grid-area:n;width:22px;height:22px;font-size:12px}
  .c-outline .t{grid-area:t}
  .c-outline .c-play{grid-area:p;font-size:14px}
  .c-outline small{grid-area:d;font-size:12px}
  .c-extra{border-width:16px;border-image-width:16px;padding:34px 0 4px}
  .c-extra>h2{font-size:24px;top:-54px}
  .c-extra-b{font-size:15px}
  .c-faq{padding-top:60px}
  .c-related{padding-bottom:70px}
  .t-table thead{display:none}
  .t-table,.t-table tbody,.t-table tr,.t-table td{display:block;width:100%}
  .t-table tr{padding:12px 16px;border-bottom:1px solid #EEE6CF}
  .t-table td{display:flex;justify-content:space-between;gap:12px;border:0;padding:4px 0;font-size:14px;text-align:right}
  .t-table td:before{content:attr(data-l);color:var(--t-gray-2);text-align:left;flex:none}
  .t-table td.t-act{justify-content:flex-end}
  .t-table td.t-act:before,.t-table .t-empty:before{display:none}
  .t-table .t-empty{justify-content:center;padding:26px 0 40px;font-size:16px}
  .t-orders-note{margin:0 16px;font-size:14px}
  .t-steps{font-size:13px}
  .t-steps li+li:before{width:16px;margin:0 6px}
  .t-steps i{width:26px;height:26px}
  .t-dragon{border-width:70px 34px 50px 30px;border-image:url(../img/theme/frame-sign-s.png) 160 250 110 40 fill / 118px 184px 80px 29px stretch}
  .donepage{padding:30px 0 70px}
  .donepage h1{font-size:22px}
  .donepage .atmbox{grid-template-columns:1fr;gap:2px;text-align:left}
  .pg-learn .learnbar .wrap{height:auto;padding-block:10px;gap:6px}
  .l-logo img{height:26px}
  .pg-learn .learn .wrap{padding-block:18px 40px}
  .pg-learn .vid{box-shadow:4px 4px 0 var(--t-ink)}
  .t-doc-body{font-size:15px;padding:20px 16px}
}
/* 舊樣式（style.css .mytabs／.ltabs）在卷軸按鈕上的覆寫 */
.scroll-tabs>button,.scroll-tabs>button.on{background:none;color:var(--t-ink);border-radius:0;height:auto}
/* 內容較短的頁面：頁尾貼齊視窗底部 */
.t-page{min-height:calc(100vh - 75px - 230px)}
.t-doc{margin-inline:auto}

/* 錨點跳轉：避開固定 header（75px）並留一點呼吸空間 */
html{scroll-padding-top:90px}
[id]{scroll-margin-top:90px}
@media (max-width:1100px){html{scroll-padding-top:80px}[id]{scroll-margin-top:80px}}

/* ── 自製影片播放器（js/player.js）── */
.pl{position:absolute;inset:0;background:#000;color:#fff;overflow:hidden;outline:none;font-size:14px;-webkit-tap-highlight-color:transparent;user-select:none}
.pl video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#000;border-radius:0!important}
.pl:fullscreen,.pl:-webkit-full-screen{width:100%;height:100%}
.pl-wm{position:absolute;z-index:2;pointer-events:none;font-size:12px;color:rgba(255,255,255,.28);text-shadow:0 0 3px rgba(0,0,0,.6);transition:left 1.2s ease,top 1.2s ease;white-space:nowrap}
.pl-spin{position:absolute;left:50%;top:50%;width:46px;height:46px;margin:-23px 0 0 -23px;border:4px solid rgba(255,255,255,.25);border-top-color:var(--gold,#C9A24A);border-radius:50%;animation:pl-rot .8s linear infinite;z-index:3;pointer-events:none}
.pl-spin[hidden]{display:none}
@keyframes pl-rot{to{transform:rotate(360deg)}}
.pl-big{position:absolute;left:50%;top:50%;width:76px;height:76px;margin:-38px 0 0 -38px;border-radius:50%;border:0;background:rgba(0,0,0,.55);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:4;opacity:0;transform:scale(.9);transition:opacity .2s,transform .2s;pointer-events:none}
.pl-big svg{width:34px;height:34px}
.pl.paused .pl-big{opacity:1;transform:none;pointer-events:auto}
.pl.err .pl-big{display:none}
.pl-toast{position:absolute;left:50%;top:14%;transform:translateX(-50%);background:rgba(0,0,0,.7);padding:6px 14px;border-radius:20px;font-size:13px;z-index:6;white-space:nowrap;max-width:90%}
.pl.err .pl-toast{top:50%;transform:translate(-50%,-50%);white-space:normal;text-align:center;background:none;font-size:15px;color:#ddd}
.pl-toast[hidden]{display:none}
.pl-bar{position:absolute;left:0;right:0;bottom:0;padding:34px 14px 8px;background:linear-gradient(transparent,rgba(0,0,0,.78));z-index:5;opacity:0;transform:translateY(8px);transition:opacity .25s,transform .25s;pointer-events:none}
.pl.show .pl-bar{opacity:1;transform:none;pointer-events:auto}
.pl.err .pl-bar{display:none}
.pl-seek{position:relative;height:16px;cursor:pointer;touch-action:none;display:flex;align-items:center}
.pl-seek::before{content:"";position:absolute;left:0;right:0;height:4px;border-radius:2px;background:rgba(255,255,255,.28);transition:height .15s}
.pl-seek:hover::before{height:6px}
.pl-seek i{position:absolute;left:0;height:4px;border-radius:2px;width:0;transition:height .15s;pointer-events:none}
.pl-seek:hover i{height:6px}
.pl-seek .buf{background:rgba(255,255,255,.35)}
.pl-seek .cur{background:var(--gold,#C9A24A)}
.pl-seek .knob{position:absolute;left:0;width:14px;height:14px;margin-left:-7px;border-radius:50%;background:var(--gold,#C9A24A);transform:scale(0);transition:transform .15s;pointer-events:none}
.pl-seek:hover .knob,.pl.show .pl-seek:active .knob{transform:scale(1)}
.pl-seek .tip{position:absolute;bottom:20px;transform:translateX(-50%);background:rgba(0,0,0,.8);padding:2px 7px;border-radius:4px;font-size:12px;opacity:0;pointer-events:none;transition:opacity .15s}
.pl-seek:hover .tip{opacity:1}
.pl-row{display:flex;align-items:center;gap:2px;margin-top:2px}
.pl-row button{background:none;border:0;color:#fff;min-width:38px;height:38px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;gap:4px;cursor:pointer;padding:0 6px;font:inherit;transition:background .15s,color .15s}
.pl-row button:hover{background:rgba(255,255,255,.16)}
.pl-row button:focus-visible{outline:2px solid var(--gold,#C9A24A)}
.pl-row button[hidden]{display:none}
.pl-row button[data-a=cc]{opacity:.55}
.pl-row button[data-a=cc].on{opacity:1;color:var(--gold,#C9A24A)}
.pl-txt{font-size:13px!important;font-weight:600}
.pl-time{font-size:13px;margin-left:6px;font-variant-numeric:tabular-nums;white-space:nowrap}
.pl-sp{flex:1}
.pl-menu{position:absolute;right:12px;bottom:76px;background:rgba(18,18,18,.94);border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:6px;z-index:7;min-width:120px;animation:pl-menu .16s ease both}
@keyframes pl-menu{from{opacity:0;transform:translateY(6px)}}
.pl-menu[hidden]{display:none}
.pl-menu button{display:block;width:100%;text-align:left;background:none;border:0;color:#fff;font:inherit;font-size:14px;padding:8px 14px;border-radius:6px;cursor:pointer}
.pl-menu button:hover{background:rgba(255,255,255,.14)}
.pl-menu button.on{color:var(--gold,#C9A24A);font-weight:700}
.pl-menu button.on::before{content:"✓ "}
@media (max-width:640px){
  .pl-row button{min-width:34px;height:34px;padding:0 4px}
  .pl-vol{display:none}
  .pl-bar{padding:28px 8px 4px}
  .pl-big{width:60px;height:60px;margin:-30px 0 0 -30px}
  .pl-menu{bottom:68px}
  .pl-time{font-size:12px;margin-left:2px}
}
@media (prefers-reduced-motion:reduce){.pl-spin{animation-duration:2s}.pl-wm{transition:none}}