:root {
    --guide-green: #0b6f3a;
    --guide-green-dark: #064827;
    --guide-lime: #c9e736;
    --guide-ink: #16231d;
    --guide-muted: #607069;
    --guide-line: #dce6e0;
    --guide-soft: #f2f7f4;
    --guide-white: #fff;
}

html { scroll-behavior: smooth; }

.guide-page {
    color: var(--guide-ink);
    font-family: "Noto Sans TC", sans-serif;
    line-height: 1.75;
    overflow: hidden;
}

.guide-page *, .guide-page *::before, .guide-page *::after { box-sizing: border-box; }

.guide-page a { color: inherit; }

.guide-breadcrumb,
.guide-jump,
.guide-section,
.guide-hero {
    width: min(1180px, calc(100% - 40px));
    margin-inline: auto;
}

.guide-breadcrumb {
    display: flex;
    gap: 10px;
    padding: 28px 0 14px;
    color: var(--guide-muted);
    font-size: 14px;
}

.guide-breadcrumb a { text-decoration: none; }
.guide-breadcrumb a:hover { color: var(--guide-green); }

.guide-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr);
    min-height: 580px;
    border-radius: 32px;
    overflow: hidden;
    background: linear-gradient(135deg, #eaf5ee 0%, #f7fbf8 58%, #e5f0ea 100%);
}

.guide-hero__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 68px 56px;
}

.guide-eyebrow,
.guide-kicker {
    margin: 0 0 12px;
    color: var(--guide-green);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.guide-hero h1 {
    max-width: 720px;
    margin: 0;
    font-size: clamp(38px, 5vw, 68px);
    line-height: 1.12;
    letter-spacing: -.04em;
}

.guide-hero__lead {
    max-width: 760px;
    margin: 26px 0 0;
    color: #405149;
    font-size: 18px;
}

.guide-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

.guide-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 12px 22px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-weight: 700;
    text-decoration: none;
    transition: transform .2s ease, background-color .2s ease, color .2s ease;
}

.guide-button:hover { transform: translateY(-2px); }
.guide-button--primary { background: var(--guide-green); color: var(--guide-white) !important; }
.guide-button--secondary { border-color: var(--guide-green); color: var(--guide-green) !important; }
.guide-button--light { background: var(--guide-white); color: var(--guide-green-dark) !important; }
.guide-button--outline { border-color: rgba(255,255,255,.65); color: var(--guide-white) !important; }

.guide-updated { margin: 22px 0 0; color: var(--guide-muted); font-size: 13px; }

.guide-hero__visual { min-height: 100%; }
.guide-hero__visual img { width: 100%; height: 100%; object-fit: cover; }

.guide-jump {
    display: flex;
    gap: 8px;
    margin-top: 24px;
    padding: 10px;
    overflow-x: auto;
    border: 1px solid var(--guide-line);
    border-radius: 18px;
    background: var(--guide-white);
    box-shadow: 0 12px 36px rgba(17, 49, 33, .06);
}

.guide-jump a {
    flex: 0 0 auto;
    padding: 8px 14px;
    border-radius: 10px;
    color: #405149;
    font-size: 14px;
    text-decoration: none;
}

.guide-jump a:hover { background: var(--guide-soft); color: var(--guide-green); }

.guide-section { padding: 90px 0 10px; }
.guide-section--tint { position: relative; }
.guide-section--tint::before {
    position: absolute;
    z-index: -1;
    inset: 48px -100vw -30px;
    background: var(--guide-soft);
    content: "";
}

.guide-section__heading { max-width: 820px; margin-bottom: 34px; }
.guide-section h2 { margin: 0; font-size: clamp(30px, 4vw, 48px); line-height: 1.25; letter-spacing: -.03em; }
.guide-section__heading > p:last-child { margin: 16px 0 0; color: var(--guide-muted); font-size: 17px; }

.guide-answer {
    display: grid;
    grid-template-columns: .7fr 1.3fr;
    gap: 58px;
    align-items: start;
}

.guide-answer > p {
    margin: 0;
    padding-left: 28px;
    border-left: 4px solid var(--guide-lime);
    font-size: 20px;
}

.guide-table-wrap { overflow-x: auto; border: 1px solid var(--guide-line); border-radius: 20px; }
.guide-table { width: 100%; min-width: 920px; border-collapse: collapse; background: var(--guide-white); }
.guide-table th, .guide-table td { padding: 20px 18px; border-bottom: 1px solid var(--guide-line); text-align: left; vertical-align: top; }
.guide-table thead th { background: var(--guide-green-dark); color: var(--guide-white); font-size: 14px; }
.guide-table tbody th { width: 190px; background: #f7faf8; }
.guide-table tbody tr:last-child th, .guide-table tbody tr:last-child td { border-bottom: 0; }
.guide-table a { color: var(--guide-green); font-weight: 800; text-underline-offset: 4px; }

.guide-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin: 0; padding: 0; list-style: none; }
.guide-steps li { min-height: 290px; padding: 26px 22px; border: 1px solid var(--guide-line); border-radius: 20px; background: var(--guide-white); }
.guide-steps span { color: var(--guide-green); font-size: 34px; font-weight: 800; }
.guide-steps h3 { margin: 20px 0 10px; font-size: 20px; line-height: 1.35; }
.guide-steps p { margin: 0; color: var(--guide-muted); font-size: 15px; }

.guide-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.guide-cards article { display: grid; grid-template-columns: 180px 1fr; min-height: 210px; overflow: hidden; border: 1px solid var(--guide-line); border-radius: 22px; background: var(--guide-white); }
.guide-cards img { width: 100%; height: 100%; object-fit: cover; }
.guide-cards article > div { padding: 26px; }
.guide-cards h3 { margin: 0 0 10px; font-size: 21px; }
.guide-cards p { margin: 0; color: var(--guide-muted); font-size: 15px; }

.guide-cost { display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; }
.guide-cost__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.guide-cost__grid > div { padding: 24px; border-radius: 18px; background: var(--guide-soft); }
.guide-cost__grid strong { color: var(--guide-green); }
.guide-cost__grid h3 { margin: 10px 0 8px; font-size: 20px; }
.guide-cost__grid p { margin: 0; color: var(--guide-muted); font-size: 15px; }
.guide-inline-link { grid-column: 1 / -1; margin: 6px 0 0; padding: 18px 22px; border-left: 4px solid var(--guide-green); background: #f8fbf9; }
.guide-inline-link a { margin-left: 4px; color: var(--guide-green); font-weight: 700; }

.guide-checklist { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.guide-checklist > div { display: flex; gap: 16px; padding: 24px; border-top: 1px solid var(--guide-line); }
.guide-checklist span { color: var(--guide-green); font-size: 28px; }
.guide-checklist p { margin: 0; color: var(--guide-muted); }
.guide-checklist strong { color: var(--guide-ink); font-size: 18px; }

.guide-cta { display: grid; grid-template-columns: 1.3fr .7fr; align-items: center; gap: 40px; margin-top: 50px; padding: 44px; border-radius: 26px; background: var(--guide-green-dark); color: var(--guide-white); }
.guide-cta .guide-kicker { color: var(--guide-lime); }
.guide-cta h2 { font-size: clamp(26px, 3.5vw, 40px); }
.guide-cta .guide-actions { justify-content: flex-end; margin-top: 0; }

.guide-faq { padding-bottom: 100px; }
.guide-faq details { border-top: 1px solid var(--guide-line); }
.guide-faq details:last-child { border-bottom: 1px solid var(--guide-line); }
.guide-faq summary { position: relative; padding: 24px 50px 24px 0; cursor: pointer; font-size: 19px; font-weight: 700; list-style: none; }
.guide-faq summary::-webkit-details-marker { display: none; }
.guide-faq summary::after { position: absolute; right: 8px; content: "+"; color: var(--guide-green); font-size: 28px; font-weight: 400; }
.guide-faq details[open] summary::after { content: "−"; }
.guide-faq details p { max-width: 900px; margin: -4px 0 24px; color: var(--guide-muted); }

@media (max-width: 980px) {
    .guide-hero { grid-template-columns: 1fr; }
    .guide-hero__visual { max-height: 380px; order: -1; }
    .guide-steps { grid-template-columns: repeat(2, 1fr); }
    .guide-cost { grid-template-columns: 1fr; }
    .guide-cta { grid-template-columns: 1fr; }
    .guide-cta .guide-actions { justify-content: flex-start; }
}

@media (max-width: 720px) {
    .guide-breadcrumb, .guide-jump, .guide-section, .guide-hero { width: min(100% - 28px, 1180px); }
    .guide-hero { border-radius: 22px; }
    .guide-hero__content { padding: 38px 24px 42px; }
    .guide-hero__visual { max-height: 260px; }
    .guide-section { padding-top: 66px; }
    .guide-answer { grid-template-columns: 1fr; gap: 22px; }
    .guide-answer > p { padding-left: 18px; font-size: 17px; }
    .guide-steps, .guide-cards, .guide-cost__grid, .guide-checklist { grid-template-columns: 1fr; }
    .guide-steps li { min-height: auto; }
    .guide-cards article { grid-template-columns: 1fr; }
    .guide-cards img { height: 190px; }
    .guide-cta { padding: 30px 24px; }
    .guide-button { width: 100%; }
}