.lp {
  --orange:        #FFA300;
  --orange-pale:   #FFF3E0;
  --orange-50:     #FFFBF5;
  --teal:          #00C4B3;
  --teal-dark:     #00695C;
  --teal-pale:     #E0F8F5;
  --red:           #FF5859;
  --red-pale:      #FFF0F0;
  --gray:          #646569;
  --text:          #2D2E32;
  --text-mute:     #6E7076;
  --line:          #ECECEC;
  --line-soft:     #F4F4F4;
  --bg-light:      #FAFAFA;
  --ink:           #23242A;
  --shadow-sm:     0 2px 8px rgba(0,0,0,0.04);
  --shadow-md:     0 8px 24px rgba(0,0,0,0.07);
  --radius:        18px;
  --ease-spring:   cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out:      cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast:      120ms;
  --dur-base:      220ms;
}
.lp, .lp *, .lp *::before, .lp *::after { margin: 0; padding: 0; box-sizing: border-box; }
/* 正式站會載入官網 CSS（Bootstrap reboot＋官網標題／段落字級），原頁上線後的樣子包含這些樣式。
   這裡在 .lp 內重現同樣的值：本機預覽和正式站一樣，官網 CSS 也蓋不過來。頁面自己的規則寫在後面，會覆蓋這裡。 */
.lp h1, .lp h2, .lp h3, .lp h4, .lp h5, .lp h6 { font-weight: 500; line-height: 1.5; }
.lp h1 { font-weight: 700; font-size: 48px; line-height: 56px; }
.lp h2 { font-weight: 700; font-size: 36px; line-height: 48px; }
.lp h3 { font-weight: 700; font-size: 24px; line-height: 32px; }
.lp p { font-size: 18px; line-height: 28px; }
@media (max-width: 575.98px) {
  .lp h1 { font-size: 36px; line-height: 48px; }
  .lp h2 { font-size: 24px; line-height: 32px; }
  .lp h3 { font-size: 20px; line-height: 26px; }
  .lp p { font-size: 16px; line-height: 28px; }
}
.lp b, .lp strong { font-weight: bolder; }
.lp mark { padding: 0.1875em; }
.lp a { color: #4d4d4d; text-decoration: underline; }
.lp img, .lp svg { vertical-align: middle; }
.lp table { caption-side: bottom; border-collapse: collapse; }
.lp th { text-align: inherit; }
.lp tr, .lp th, .lp td { border: 0 solid; border-color: inherit; }
.lp button { border-radius: 0; font-family: inherit; font-size: inherit; line-height: inherit; text-transform: none; cursor: pointer; }
.lp summary { display: list-item; cursor: pointer; }
.lp .gd-lead { font-size: 1.25rem; font-weight: 300; }
.lp { font-size: 18px; scroll-behavior: smooth; font-family: 'Noto Sans TC', -apple-system, BlinkMacSystemFont, 'PingFang TC', sans-serif; color: var(--text); line-height: 1.8; background: #fff; overflow-x: hidden; }
@media (max-width: 768px) { .lp { font-size: 17px; } }
.lp img { max-width: 100%; height: auto; }
.lp .container-narrow { max-width: 1020px; margin: 0 auto; padding: 0 28px; }
.lp .container-wide { max-width: 1180px; margin: 0 auto; padding: 0 28px; }
.lp .skip-link { position: absolute; left: -9999px; top: 0; background: var(--text); color: #fff; padding: 10px 18px; z-index: 20; border-radius: 0 0 8px 0; }
.lp .skip-link:focus { left: 0; position: fixed; top: var(--oa-header-offset, 0px); z-index: 999; } /* 聚焦時放在官網 header 下方，不被蓋住（2026-11-05 健檢） */
.lp section { padding: 72px 0; position: relative; }
@media (max-width: 768px) { .lp section { padding: 52px 0; } }
.lp .sec-label { display: flex; align-items: center; gap: 10px; font-size: 0.8rem; font-weight: 800; letter-spacing: 0.22em; color: var(--teal-dark); margin-bottom: 14px; }
.lp .sec-label::before { content: ""; width: 34px; height: 3px; border-radius: 2px; background: var(--teal); }
.lp h1 { font-size: clamp(1.7rem, 3vw, 2.3rem); font-weight: 800; line-height: 1.35; letter-spacing: 0.01em; }
.lp h2 { font-size: clamp(1.45rem, 2.6vw, 1.8rem); font-weight: 800; line-height: 1.4; margin-bottom: 16px; letter-spacing: 0.01em; }
.lp h3 { font-size: 1.12rem; font-weight: 700; }
.lp .gd-lead { font-size: 0.98rem; color: var(--gray); max-width: 46em; }
.lp a { color: var(--teal-dark); }
.lp .time-pill { display: inline-block; font-size: 0.8rem; font-weight: 700; border-radius: 999px; padding: 6px 16px; margin-bottom: 14px; letter-spacing: 0.04em; }
.lp .time-pill--now { background: var(--orange); color: var(--text); }
.lp .time-pill--day { background: var(--ink); color: #fff; }
.lp mark.hl-mark { background: linear-gradient(transparent 60%, rgba(255,163,0,0.45) 60%); color: inherit; font-weight: 700; padding: 0 2px; }

/* Hero */
.lp .guide-hero { background: var(--orange-50); padding: 72px 0 56px; }
.lp .guide-hero .gd-lead { margin-top: 18px; }
.lp .hero-note { margin-top: 14px; font-size: 0.92rem; color: var(--text-mute); }
.lp .btn-line-hero { display: inline-block; margin-top: 24px; background: #fff; color: var(--text); font-weight: 700; font-size: 0.95rem; border: 1.5px solid var(--teal-dark); border-radius: 11px; padding: 14px 32px; text-decoration: none; transition: transform var(--dur-base) var(--ease-spring), box-shadow var(--dur-base) var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
      .lp .btn-line-hero:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
    }
.lp .btn-line-hero:active { transform: scale(0.97); transition-duration: var(--dur-fast); }

/* Hero：真實線上課畫面 */
.lp .hero-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: center; }
@media (max-width: 860px) { .lp .hero-grid { grid-template-columns: 1fr; gap: 36px; } }
.lp .hero-mock { position: relative; padding: 0 18px 18px 0; }
.lp .hero-mock::before { content: ""; position: absolute; top: 26px; left: 26px; right: 0; bottom: 46px; background: var(--orange-pale); border-radius: 22px; }
.lp .hm-photo { position: relative; border-radius: 18px; overflow: hidden; box-shadow: 0 24px 56px rgba(18,21,30,0.18); }
.lp .hm-photo img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3.1; object-fit: cover; object-position: 62% 40%; }
.lp .hm-photo video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 62% 40%; opacity: 0; transition: opacity 280ms var(--ease-out); }
.lp .hm-photo video.is-ready { opacity: 1; }
@media (prefers-reduced-motion: reduce) { .lp .hm-photo video { display: none; } }
.lp .hm-live { position: absolute; top: 16px; left: 16px; background: rgba(18,21,30,0.72); color: #fff; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.05em; border-radius: 999px; padding: 6px 13px; display: inline-flex; gap: 7px; align-items: center; }
.lp .hm-live::before { content: ""; width: 7px; height: 7px; border-radius: 999px; background: #FF453A; }
.lp .hm-teacher { position: absolute; right: 16px; bottom: 16px; background: rgba(18,21,30,0.86); color: #fff; border-radius: 12px; padding: 10px 15px; font-size: 0.68rem; box-shadow: var(--shadow-md); }
.lp .hm-teacher .live { display: inline-flex; align-items: center; gap: 6px; }
.lp .hm-teacher .live::before { content: ""; width: 7px; height: 7px; border-radius: 999px; background: #34C759; }
.lp .hm-teacher b { display: block; font-size: 0.78rem; margin-top: 3px; }
.lp .hm-caption { font-size: 0.85rem; color: var(--text-mute); margin-top: 30px; text-align: left; padding-left: 4px; position: relative; }

/* 時間軸 */
.lp .timeline { display: grid; gap: 20px; margin-top: 36px; }
.lp .tl-step { display: grid; grid-template-columns: 52px 1fr; gap: 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 28px; box-shadow: var(--shadow-sm); }
.lp .tl-num { width: 44px; height: 44px; border-radius: 999px; background: var(--orange); color: var(--text); font-weight: 800; font-size: 1.15rem; display: flex; align-items: center; justify-content: center; }
.lp .tl-step h3 { margin-bottom: 6px; }
.lp .tl-step p { color: var(--gray); font-size: 0.98rem; }
.lp .tl-step .tl-when { font-size: 0.82rem; font-weight: 700; letter-spacing: 0.08em; color: var(--teal-dark); margin-bottom: 4px; }

/* 設備表 */
.lp .device-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 32px; }
@media (max-width: 768px) { .lp .device-cards { grid-template-columns: 1fr; } }
.lp .device-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); }
.lp .device-card h3 { margin-bottom: 10px; }
.lp .device-card .dc-tag { display: inline-block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.06em; border-radius: 999px; padding: 4px 14px; margin-bottom: 14px; }
.lp .dc-tag--pc { background: var(--orange-pale); color: var(--text); }
.lp .dc-tag--pad { background: var(--teal-pale); color: var(--teal-dark); }
.lp .device-card ul { list-style: none; }
.lp .device-card li { padding-left: 1.2em; position: relative; color: var(--gray); font-size: 0.98rem; margin-top: 6px; }
.lp .device-card li::before { content: "▸"; position: absolute; left: 0; color: var(--teal); }
.lp .device-note { margin-top: 20px; background: var(--bg-light); border-radius: 12px; padding: 18px 22px; font-size: 0.95rem; color: var(--gray); }

/* 步驟區 */
.lp .step-list { counter-reset: step; display: grid; gap: 16px; margin-top: 30px; }
.lp .step-item { display: grid; grid-template-columns: 40px 1fr; gap: 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; }
.lp .step-item::before { counter-increment: step; content: counter(step); width: 34px; height: 34px; border-radius: 999px; background: var(--teal-pale); color: var(--teal-dark); font-weight: 800; display: flex; align-items: center; justify-content: center; }
.lp .step-item > * { min-width: 0; }   /* 手機版：grid 項目預設 min-width:auto 會被 1200px 的圖撐開，導致卡片右側被裁切 */
.lp .shot img { max-width: 100%; }
.lp .step-item h3 { font-size: 1.02rem; margin-bottom: 4px; }
.lp .step-item p { color: var(--gray); font-size: 0.95rem; }
.lp .callout { border-radius: 12px; padding: 18px 22px; margin-top: 22px; font-size: 0.95rem; }
.lp .callout--ok { background: var(--teal-pale); color: var(--text); }
.lp .callout--warn { background: var(--orange-pale); color: var(--text); }
.lp .callout strong { font-weight: 700; }

/* 課別切換 */
.lp .course-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin: 30px 0 6px; }
.lp .course-tab { font-family: inherit; font-size: 0.92rem; font-weight: 700; border-radius: 999px; padding: 10px 22px; background: #fff; color: var(--text); border: 1.5px solid var(--line); cursor: pointer; transition: background-color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out); }
.lp .course-tab[aria-selected="true"], .lp .course-tab[aria-pressed="true"] { background: var(--text); color: #fff; border-color: var(--text); }
.lp .course-panel { margin-top: 26px; }
.lp.lp-js .course-panel[hidden] { display: none; }
.lp.lp-js [data-dev][hidden] { display: none; }
.lp.lp-js .needs-anydesk.course-hide { display: none; }   /* AnyDesk 授權只給麥塊、麥塊 Python、Roblox AI */
.lp .course-tabs[hidden] { display: none; }   /* .course-tabs 是 flex，會蓋掉 [hidden] 預設；不加 html.js 前綴，無 JS 時也要收起 */
/* ══ 選擇提示與狀態列（未選之前不顯示步驟，避免家長照到錯的裝置說明）══ */
.lp .pick-prompt, .lp .pick-state { display: none; }
.lp.lp-js .pick-prompt { display: block; margin: 26px 0 0; }
.lp.lp-js .pick-state { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 12px; margin: 26px 0 0; font-size: 0.92rem; color: var(--gray); }
.lp.lp-js .pick-prompt[hidden], .lp.lp-js .pick-state[hidden] { display: none; }
.lp .pick-prompt h3 { font-size: 1.12rem; font-weight: 800; color: var(--text); margin-bottom: 14px; }
.lp .pick-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(216px, 1fr)); gap: 12px; }
.lp .pick-grid--course { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 820px) { .lp .pick-grid--course { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .lp .pick-grid--course { grid-template-columns: 1fr; } }
.lp .pick-card { font-family: inherit; text-align: left; width: 100%; background: #fff; border: 1.5px solid var(--line); border-radius: 14px; padding: 16px 18px; cursor: pointer; box-shadow: var(--shadow-sm); transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out); }
.lp .pick-card:focus-visible { border-color: var(--teal-dark); box-shadow: var(--shadow-md); transform: translateY(-2px); }
    @media (hover: hover) and (pointer: fine) {
      .lp .pick-card:hover { border-color: var(--teal-dark); box-shadow: var(--shadow-md); transform: translateY(-2px); }
    }
.lp .pick-card b { display: block; font-size: 1rem; font-weight: 800; color: var(--text); }
.lp .pick-card span { display: block; font-size: 0.85rem; color: var(--gray); margin-top: 4px; line-height: 1.6; }
.lp .pick-state b { color: var(--text); font-weight: 800; }
.lp .pick-state button { font-family: inherit; font-size: 0.9rem; font-weight: 700; color: var(--teal-dark); background: none; border: 0; border-bottom: 1.5px solid currentColor; padding: 0 0 1px; cursor: pointer; }
/* ══ 長頁浮動列：捲過 hero 出現、到求救區收起 ══ */
.lp .guide-bar { display: none; }
.lp.lp-js .guide-bar { display: block; position: fixed; inset: var(--oa-header-offset, 0) 0 auto; z-index: 90; background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 2px 12px rgba(18,21,30,0.07); opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(-110%); transition: opacity var(--dur-base) var(--ease-out), transform 280ms var(--ease-out), visibility 0s linear 280ms; }
.lp.lp-js .guide-bar.is-visible { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); transition-delay: 0s; }
.lp.lp-js section, .lp.lp-js .soft-card, .lp.lp-js .step-sub, .lp.lp-js .step-item, .lp.lp-js .anchor-alias { scroll-margin-top: calc(68px + var(--oa-header-offset, 0px)); }   /* 浮動列高度，錨點才不會被蓋住 */
.lp .guide-bar-inner { max-width: 1180px; margin: 0 auto; padding: 0 28px; min-height: 54px; display: flex; align-items: center; gap: 16px; }
.lp .guide-bar-now { font-size: 0.9rem; font-weight: 700; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lp .guide-bar-now em { font-style: normal; color: var(--gray); font-weight: 400; }
.lp .guide-bar-links { display: flex; gap: 16px; margin-left: auto; }
.lp .guide-bar-links a { font-size: 0.9rem; font-weight: 700; color: var(--gray); text-decoration: none; }
@media (hover: hover) and (pointer: fine) {
      .lp .guide-bar-links a:hover { color: var(--teal-dark); }
    }
.lp .guide-bar-line { flex-shrink: 0; font-size: 0.88rem; font-weight: 700; color: var(--text); background: #fff; border: 1.5px solid var(--teal-dark); border-radius: 11px; padding: 8px 18px; text-decoration: none; }
@media (max-width: 760px) {
  .lp .guide-bar-inner { padding: 0 16px; gap: 10px; min-height: 50px; }
  .lp .guide-bar-links { display: none; }
  .lp .guide-bar-line { margin-left: auto; padding: 7px 14px; font-size: 0.84rem; }
  .lp .guide-bar-now { font-size: 0.84rem; }
}
.lp .soft-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-sm); margin-top: 18px; }
.lp .soft-card h3 { margin-bottom: 10px; }
.lp .soft-card p { color: var(--gray); font-size: 0.97rem; margin-top: 8px; }
.lp .soft-card .btn-dl { display: inline-block; margin-top: 16px; font-size: 0.92rem; font-weight: 700; color: var(--text); background: #fff; border: 1.5px solid var(--text); border-radius: 11px; padding: 11px 26px; text-decoration: none; transition: transform var(--dur-base) var(--ease-spring), box-shadow var(--dur-base) var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
      .lp .soft-card .btn-dl:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
    }
.lp .soft-card .btn-dl:active { transform: scale(0.97); transition-duration: var(--dur-fast); }

/* 求助 */
.lp .help-band { background: var(--ink); color: #fff; border-radius: var(--radius); padding: 44px 40px; text-align: center; }
.lp .help-band h2 { color: #fff; }
.lp .help-band p { color: rgba(255,255,255,0.85); font-size: 0.98rem; }
.lp .btn-line { display: inline-block; margin-top: 22px; background: #fff; color: var(--text); font-weight: 700; border: 2px solid transparent; border-radius: 11px; padding: 14px 34px; text-decoration: none; transition: transform var(--dur-base) var(--ease-spring), box-shadow var(--dur-base) var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
      .lp .btn-line:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
    }
.lp .btn-line:active { transform: scale(0.97); transition-duration: var(--dur-fast); }
.lp .help-hours { margin-top: 18px; font-size: 0.88rem; color: rgba(255,255,255,0.7); }

/* FAQ */
.lp .faq-list { margin-top: 30px; display: grid; gap: 14px; }
.lp .faq-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.lp .faq-item summary { cursor: pointer; font-weight: 700; padding: 20px 24px; list-style: none; position: relative; padding-right: 52px; }
.lp .faq-item summary::-webkit-details-marker { display: none; }
.lp .faq-item summary::after { content: "→"; position: absolute; right: 24px; top: 20px; color: var(--teal-dark); transition: transform var(--dur-base) var(--ease-out); }
.lp .faq-item[open] summary::after { transform: rotate(90deg); }
.lp .faq-item .faq-a { padding: 0 24px 22px; color: var(--gray); font-size: 0.97rem; }

/* 畫面示意圖（CSS mockup，沿母頁 hero mockup 做法；教學重點=認出按鈕） */
.lp .shot { margin-top: 16px; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow-sm); background: #fff; max-width: 560px; }
.lp .shot-bar { display: flex; align-items: center; gap: 6px; background: var(--line-soft); padding: 8px 12px; border-bottom: 1px solid var(--line); }
.lp .shot-bar i { width: 9px; height: 9px; border-radius: 999px; background: #D6D8DC; }
.lp .shot-bar span { margin-left: 8px; font-size: 0.7rem; color: var(--text-mute); letter-spacing: 0.02em; }
.lp .shot-body { padding: 18px; font-size: 0.82rem; line-height: 1.5; }
.lp .shot-body--dark { background: var(--ink); color: rgba(255,255,255,0.85); }
.lp .shot-caption { font-size: 0.85rem; color: var(--text-mute); margin-top: 10px; }
.lp .hl { position: relative; box-shadow: 0 0 0 2.5px var(--orange), 0 4px 14px rgba(255,163,0,0.35); }
.lp .hl-tip { display: inline-block; background: var(--orange); color: var(--text); font-size: 0.72rem; font-weight: 700; border-radius: 999px; padding: 2px 10px; white-space: nowrap; }
.lp .mk-btn { display: inline-block; border-radius: 8px; padding: 8px 16px; font-weight: 700; font-size: 0.8rem; }
.lp .mk-btn--green { background: #1F9D55; color: #fff; }
.lp .mk-btn--blue { background: #1A73E8; color: #fff; }
.lp .mk-btn--pink { background: #F2726F; color: #fff; border-radius: 8px; }
.lp .mk-btn--store { background: #EAF2FD; color: #1A73E8; border-radius: 999px; padding: 6px 18px; }
.lp .mk-btn--ghost { background: rgba(255,255,255,0.12); color: rgba(255,255,255,0.9); }
.lp .mk-card { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; max-width: 220px; background: #fff; }
.lp .mk-card .mk-thumb { height: 84px; background: linear-gradient(135deg, var(--teal-pale), var(--orange-pale)); display: flex; align-items: center; justify-content: center; color: var(--text-mute); font-size: 0.75rem; }
.lp .mk-card .mk-name { padding: 10px 12px; font-weight: 700; font-size: 0.8rem; color: var(--text); }
.lp .mk-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.lp .mk-tabs { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; border-bottom: 1.5px solid var(--line); margin-bottom: 12px; font-size: 0.76rem; }
.lp .mk-tabs span { padding: 6px 10px; color: var(--text-mute); }
.lp .mk-tabs .mk-tab-on { color: #1A73E8; border-bottom: 2px solid #1A73E8; font-weight: 700; }
.lp .mk-frame { border: 1.5px solid var(--line); border-radius: 8px; height: 74px; background: var(--bg-light); display: flex; align-items: center; justify-content: center; color: var(--text-mute); font-size: 0.74rem; }
.lp .mk-pill-bar { display: flex; align-items: center; gap: 10px; background: #2B2C31; color: rgba(255,255,255,0.9); border-radius: 999px; padding: 8px 16px; font-size: 0.76rem; width: fit-content; }
.lp .mk-pill-bar b { color: #8AB4F8; font-weight: 700; white-space: nowrap; }
.lp .mk-pill-bar { white-space: nowrap; }
@media (max-width: 600px) { .lp .shot-body { padding: 14px; } }

/* iOS / macOS 設定畫面 mockup */
.lp .mk-ios { background: #F2F2F7; border-radius: 14px; padding: 16px; max-width: 340px; }
.lp .mk-ios-card { background: #fff; border-radius: 12px; padding: 16px; text-align: center; box-shadow: var(--shadow-sm); }
.lp .mk-ios-card p { font-size: 0.78rem; }
.lp .mk-ios-btns { display: flex; gap: 8px; margin-top: 14px; }
.lp .mk-ios-btns span { flex: 1; border-radius: 999px; padding: 8px 0; font-size: 0.78rem; font-weight: 700; text-align: center; }
.lp .mk-ios-dark { background: #3A3A3C; color: rgba(255,255,255,0.92); border-radius: 12px; padding: 14px 16px; font-size: 0.78rem; max-width: 300px; }
.lp .mk-ios-dark .mk-live-row { display: flex; align-items: center; justify-content: space-between; padding: 6px 0; }
.lp .mk-toggle { display: inline-block; width: 40px; height: 24px; border-radius: 999px; background: #34C759; position: relative; vertical-align: middle; }
.lp .mk-toggle::after { content: ""; position: absolute; right: 2px; top: 2px; width: 20px; height: 20px; border-radius: 999px; background: #fff; }
.lp .mk-mac { display: flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; max-width: 460px; font-size: 0.76rem; }
.lp .mk-mac-side { background: var(--line-soft); padding: 12px 10px; min-width: 128px; }
.lp .mk-mac-side p { padding: 6px 8px; border-radius: 6px; color: var(--text-mute); }
.lp .mk-mac-side .on { background: #1A73E8; color: #fff; font-weight: 700; }
.lp .mk-mac-main { flex: 1; padding: 14px; background: #fff; }
.lp .mk-mac-main .mk-row { padding: 8px 0; border-bottom: 1px solid var(--line-soft); }
.lp .step-sub { margin-top: 34px; }
.lp .step-sub h3 { font-size: 1.15rem; margin-bottom: 6px; }
.lp .step-sub .sub-lead { color: var(--gray); font-size: 0.95rem; margin-bottom: 4px; }

/* 圖上高亮框 */
.lp .img-wrap { position: relative; }
.lp .img-hl { position: absolute; border: 3px solid var(--orange); border-radius: 10px; box-shadow: 0 0 0 3px rgba(255,163,0,0.25), 0 6px 18px rgba(255,163,0,0.35); pointer-events: none; }

/* 規格表 */
.lp .spec { width: 100%; border-collapse: collapse; margin-top: 14px; font-size: 0.88rem; }
.lp .spec th { text-align: left; white-space: nowrap; padding: 8px 14px 8px 0; color: var(--text-mute); font-weight: 500; vertical-align: top; width: 5.5em; }
.lp .spec td { padding: 8px 0; border-bottom: 1px solid var(--line-soft); color: var(--text); }
.lp .spec tr:last-child td { border-bottom: 0; }
.lp .anchor-alias { display: block; height: 0; }
.lp .spec-note { font-size: 0.85rem; color: var(--text-mute); margin-top: 10px; }

/* 真實畫面截圖 */
.lp .shot--img { max-width: 640px; }
.lp .shot--img img { display: block; width: 100%; height: auto; }
.lp .cls-shot[hidden] { display: none; }   /* 課別截圖：一次只顯示一張（比 .shot--img img 的 display:block 更後宣告才蓋得掉）*/
.lp .shot--img.shot--wide { max-width: 760px; }

/* iPad 直播三步精繪 */
.lp .ios3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 16px; max-width: 760px; }
@media (max-width: 640px) { .lp .ios3 { grid-template-columns: 1fr; } }
.lp .ios3-step { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: #fff; display: flex; flex-direction: column; }
.lp .ios3-num { font-size: 0.78rem; font-weight: 700; color: var(--teal-dark); padding: 10px 14px 6px; }
.lp .ios3-screen { background: linear-gradient(160deg, #3E3F44, #26272B); padding: 18px 14px; flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; min-height: 170px; position: relative; }
.lp .ios-card { background: rgba(72,74,80,0.92); border-radius: 13px; padding: 12px 14px; width: 100%; max-width: 190px; color: rgba(255,255,255,0.92); font-size: 0.74rem; text-align: center; }
.lp .ios-dot { width: 26px; height: 26px; border-radius: 999px; border: 2.5px solid rgba(255,255,255,0.85); margin: 0 auto 6px; display: flex; align-items: center; justify-content: center; }
.lp .ios-dot::after { content: ""; width: 12px; height: 12px; border-radius: 999px; background: rgba(255,255,255,0.85); }
.lp .ios-dot--rec { border-color: #FF453A; }
.lp .ios-dot--rec::after { background: #FF453A; }
.lp .ios-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; border-top: 1px solid rgba(255,255,255,0.14); margin-top: 8px; padding-top: 8px; text-align: left; }
.lp .ios-btn-blue { display: inline-block; background: #0A84FF; color: #fff; font-weight: 700; font-size: 0.78rem; border-radius: 10px; padding: 10px 16px; }
.lp .ios-go { border-top: 1px solid rgba(255,255,255,0.14); margin-top: 8px; padding-top: 8px; font-weight: 700; color: #fff; }
.lp .ios3-cap { font-size: 0.82rem; color: var(--text); padding: 10px 14px 14px; line-height: 1.6; }
.lp .tap-zone { position: absolute; inset: 8px; border: 2.5px dashed var(--orange); border-radius: 12px; pointer-events: none; }
.lp .tap-label { position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%); white-space: nowrap; }
.lp .tap-finger { position: absolute; right: 12%; top: 30%; width: 40px; height: 40px; color: #fff; }
.lp .tap-finger svg { width: 100%; height: 100%; display: block; filter: drop-shadow(0 2px 4px rgba(0,0,0,0.45)); }
.lp .tap-ring { position: absolute; right: calc(12% + 22px); top: calc(30% - 12px); width: 18px; height: 18px; border: 2.5px solid var(--orange); border-radius: 999px; }
.lp .tap-ring::after { content: ""; position: absolute; inset: -7px; border: 2px solid rgba(255,163,0,0.45); border-radius: 999px; }

/* 動效（共用系統） */
@keyframes lp-reveal   { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: none; } }
@keyframes lp-failsafe { to { opacity: 1; } }
.lp.lp-js .reveal { opacity: 0; animation: lp-failsafe .01s linear 6s forwards; }
.lp.lp-js .reveal.is-visible { animation: lp-reveal 800ms ease-out both; }
@media (prefers-reduced-motion: reduce) { .lp.lp-js .reveal, .lp.lp-js .reveal.is-visible { opacity: 1; transform: none; animation: none; } }
  .lp .faq-next { margin-top: 24px; text-align: center; }
/* lp-crumb：全站麵包屑（2026-10-27）。左緣對齊官網 header 的 logo（最寬 1296px、內距 28px／手機 18px）；底色＝本頁開頭區塊 */
.lp .lp-crumb { background: #FFFBF5; }
.lp .lp-crumb ol { list-style: none; margin: 0 auto; max-width: 1296px; padding: 5px 28px; display: flex; flex-wrap: wrap; align-items: center; gap: 2px 8px; font-size: 13px; line-height: 1.6; color: #5B616D; }
.lp .lp-crumb li { margin: 0; padding: 0; }
.lp .lp-crumb li + li::before { content: "›"; margin-right: 8px; color: #8A8F98; }
.lp .lp-crumb a, .lp .lp-crumb a:visited { color: #5B616D; text-decoration: none; display: inline-block; padding: 6px 0; margin: -6px 0; }
.lp .lp-crumb a:focus-visible { outline: 2px solid currentColor; outline-offset: 2px; border-radius: 3px; }
.lp .lp-crumb [aria-current] { color: #2D2E32; }
@media (hover: hover) and (pointer: fine) { .lp .lp-crumb a:hover { text-decoration: underline; } }
@media (max-width: 960px) { .lp .lp-crumb ol { padding: 5px 18px; } }
/* /lp-crumb */
.lp .lp-updated { margin: 0; padding: 20px 16px 28px; text-align: center; font-size: 14px; line-height: 1.6; color: #5B616D; }