/* GoziShop 使用教學頁＋第一次使用導覽（共用樣式；每個產品各放一份）。只用系統字型、同源圖片，不需要行內樣式。 */
:root { --gh-bg: #f7f2e8; --gh-card: #fffdf8; --gh-ink: #1f2a24; --gh-muted: #5a665f; --gh-line: rgba(31, 42, 36, .14); --gh-accent: #b8432f; --gh-accent-ink: #fff; --gh-green: #2f5d46; --gh-radius: 18px; }

/* ── 教學頁 ── */
.gh-page { margin: 0; background: var(--gh-bg); color: var(--gh-ink); font-family: system-ui, -apple-system, "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif; font-size: 1rem; line-height: 1.75; color-scheme: light; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; overflow-wrap: anywhere; }
.gh-page *, .gh-page *::before, .gh-page *::after { box-sizing: border-box; }
.gh-page img { max-width: 100%; height: auto; }
.gh-page a { color: var(--gh-green); }
.gh-skip { position: absolute; left: -9999px; }
.gh-skip:focus { left: 12px; top: 12px; z-index: 10; background: #fff; padding: .5rem .75rem; border-radius: 8px; }
.gh-top { position: sticky; top: 0; z-index: 5; display: flex; flex-wrap: wrap; align-items: center; gap: .5rem .75rem; padding: .6rem max(1rem, env(safe-area-inset-left)); background: rgba(247, 242, 232, .94); border-bottom: 1px solid var(--gh-line); backdrop-filter: blur(6px); }
.gh-brand { display: inline-flex; align-items: center; min-width: 0; }
.gh-brand img { width: 84px; height: auto; display: block; }
.gh-top-title { font-weight: 700; font-size: .95rem; min-width: 0; flex: 1 1 8rem; }
.gh-top-links { display: flex; flex-wrap: wrap; gap: .4rem; }
.gh-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 2.6rem; padding: .35rem 1rem; border-radius: 999px; border: 1px solid var(--gh-line); background: var(--gh-card); color: var(--gh-ink) !important; font-weight: 700; font-size: .92rem; text-decoration: none; text-align: center; }
.gh-btn-primary { background: var(--gh-accent); border-color: var(--gh-accent); color: var(--gh-accent-ink) !important; }
.gh-main { width: min(100%, 1040px); margin: 0 auto; padding: 1.25rem 1rem 3rem; }
.gh-hero { padding: 1.5rem 0 1rem; }
.gh-eyebrow { margin: 0 0 .25rem; color: var(--gh-accent); font-weight: 800; letter-spacing: .08em; font-size: .8rem; }
.gh-hero h1 { margin: 0 0 .5rem; font-size: clamp(1.6rem, 6vw, 2.4rem); line-height: 1.3; }
.gh-hero > p { margin: 0 0 1rem; color: var(--gh-muted); max-width: 46rem; }
.gh-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr)); gap: .6rem; margin: 0 0 1.25rem; padding: 0; list-style: none; }
.gh-facts li { padding: .75rem 1rem; border-radius: 14px; background: var(--gh-card); border: 1px solid var(--gh-line); }
.gh-facts b { display: block; font-size: 1.05rem; }
.gh-facts span { color: var(--gh-muted); font-size: .88rem; }
.gh-toc { display: flex; flex-wrap: wrap; gap: .45rem; margin: 0; padding: 0; list-style: none; }
.gh-toc a { display: inline-flex; align-items: center; gap: .35rem; min-height: 2.4rem; padding: .25rem .8rem; border-radius: 999px; background: var(--gh-card); border: 1px solid var(--gh-line); color: var(--gh-ink); text-decoration: none; font-size: .9rem; font-weight: 600; }
.gh-toc a b { color: var(--gh-accent); }
.gh-sec { margin-top: 2.25rem; scroll-margin-top: 4.5rem; }
.gh-sec > h2 { display: flex; align-items: center; gap: .6rem; margin: 0 0 .35rem; font-size: clamp(1.3rem, 5vw, 1.7rem); line-height: 1.35; }
.gh-sec > h2 .gh-num { flex: none; display: inline-grid; place-items: center; width: 2.1rem; height: 2.1rem; border-radius: 50%; background: var(--gh-accent); color: #fff; font-size: 1rem; }
.gh-lead { margin: 0 0 1rem; color: var(--gh-muted); }
.gh-steps { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1rem; margin: 0; padding: 0; list-style: none; counter-reset: gh; }
.gh-step { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1rem; padding: 1rem; border-radius: var(--gh-radius); background: var(--gh-card); border: 1px solid var(--gh-line); counter-increment: gh; }
.gh-step figure { margin: 0; justify-self: center; width: min(100%, 300px); }
.gh-step figure img { display: block; width: 100%; border-radius: 14px; border: 1px solid var(--gh-line); box-shadow: 0 10px 30px rgba(31, 42, 36, .12); background: #fff; }
.gh-step figcaption { margin-top: .35rem; color: var(--gh-muted); font-size: .8rem; text-align: center; }
.gh-step h3 { margin: 0 0 .35rem; font-size: 1.1rem; line-height: 1.45; }
.gh-step h3::before { content: counter(gh) "．"; color: var(--gh-accent); }
.gh-step p { margin: 0 0 .5rem; }
.gh-step ul, .gh-step ol { margin: .25rem 0 .5rem; padding-left: 1.25rem; }
.gh-tips { margin: .5rem 0 0; padding: .65rem .85rem .65rem 2rem !important; border-radius: 12px; background: #f3f7f1; border: 1px solid rgba(47, 93, 70, .2); font-size: .93rem; }
.gh-tips li + li { margin-top: .2rem; }
.gh-note { margin: .6rem 0 0; padding: .65rem .85rem; border-radius: 12px; background: #fff4ef; border: 1px solid rgba(184, 67, 47, .25); font-size: .93rem; }
.gh-table-wrap { overflow-x: auto; margin: .5rem 0; }
.gh-table { width: 100%; border-collapse: collapse; font-size: .9rem; background: var(--gh-card); }
.gh-table th, .gh-table td { padding: .45rem .6rem; border: 1px solid var(--gh-line); text-align: left; vertical-align: top; }
.gh-faq { margin: 0 0 .6rem; border-radius: 14px; background: var(--gh-card); border: 1px solid var(--gh-line); }
.gh-faq summary { cursor: pointer; padding: .85rem 1rem; font-weight: 700; list-style-position: inside; }
.gh-faq > div { padding: 0 1rem .9rem; }
.gh-faq > div p { margin: 0 0 .4rem; }
.gh-more { margin-top: 2rem; padding: 1.25rem; border-radius: var(--gh-radius); background: var(--gh-green); color: #fff; display: grid; gap: .75rem; }
.gh-more h2 { margin: 0; font-size: 1.2rem; }
.gh-more p { margin: 0; }
.gh-more .gh-top-links { gap: .5rem; }
.gh-foot { padding: 1.5rem 1rem 2.5rem; text-align: center; color: var(--gh-muted); font-size: .85rem; }
@media (min-width: 760px) {
  .gh-step { grid-template-columns: minmax(0, 260px) minmax(0, 1fr); align-items: start; padding: 1.25rem; }
  .gh-step figure { width: 100%; }
  .gh-step.gh-noimg { grid-template-columns: minmax(0, 1fr); }
}

/* ── 「使用教學」小連結（放進各產品頁首／後台） ── */
.gozi-help-link { display: inline-flex; align-items: center; gap: .3em; padding: .25em .75em; border-radius: 999px; border: 1px solid currentColor; font-size: .875rem; font-weight: 700; line-height: 1.6; text-decoration: none; white-space: nowrap; }
.gozi-help-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 0; }
.gozi-help-link::before { content: "?"; display: inline-grid; place-items: center; width: 1.2em; height: 1.2em; border-radius: 50%; background: currentColor; color: #fff; font-size: .8em; }

/* ── 第一次使用導覽 ── */
.gozi-tour-help { position: fixed; right: max(14px, env(safe-area-inset-right)); bottom: max(14px, env(safe-area-inset-bottom)); z-index: 2147483000; width: 46px; height: 46px; border-radius: 50%; border: 2px solid #fff; background: #b8432f; color: #fff; font: 800 22px/1 system-ui, sans-serif; box-shadow: 0 6px 18px rgba(0, 0, 0, .25); cursor: pointer; }
.gozi-tour-help.gozi-tour-help-inline { position: static; flex: none; width: 34px; height: 34px; border-width: 0; font-size: 17px; box-shadow: none; }
.gozi-tour-help:focus-visible { outline: 3px solid #1f2a24; outline-offset: 2px; }
.gozi-tour-ring { position: fixed; z-index: 2147483001; border-radius: 12px; border: 3px solid #e5202e; box-shadow: 0 0 0 9999px rgba(15, 20, 18, .5); pointer-events: none; transition: top .15s, left .15s, width .15s, height .15s; }
.gozi-tour-tip { position: fixed; z-index: 2147483002; max-width: calc(100vw - 24px); padding: 14px 16px 12px; border-radius: 16px; background: #fffdf8; color: #1f2a24; box-shadow: 0 18px 50px rgba(0, 0, 0, .3); font: 15px/1.6 system-ui, -apple-system, "PingFang TC", "Noto Sans TC", sans-serif; overflow-wrap: anywhere; }
.gozi-tour-tip[hidden], .gozi-tour-ring[hidden] { display: none; }
.gozi-tour-count { margin: 0; color: #b8432f; font-size: .8em; font-weight: 800; }
.gozi-tour-tip h2 { margin: 2px 0 4px; font-size: 1.08em; line-height: 1.4; }
.gozi-tour-text { margin: 0 0 10px; }
.gozi-tour-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; }
.gozi-tour-actions span { display: flex; flex-wrap: wrap; gap: 6px; margin-left: auto; }
.gozi-tour-tip button { min-height: 40px; padding: 4px 14px; border-radius: 999px; border: 1px solid rgba(31, 42, 36, .2); background: #fff; color: #1f2a24; font: 700 .92em/1.2 inherit; font-family: inherit; cursor: pointer; }
.gozi-tour-tip .gozi-tour-next { background: #b8432f; border-color: #b8432f; color: #fff; }
.gozi-tour-tip .gozi-tour-skip { border: 0; background: none; padding: 4px 2px; color: #5a665f; text-decoration: underline; }
.gozi-tour-more { display: inline-block; margin-top: 8px; color: #2f5d46; font-weight: 700; font-size: .9em; }
@media print { .gozi-tour-help, .gozi-tour-ring, .gozi-tour-tip { display: none !important; } }