/* ======================================================
   /about-us 頁面樣式（對齊全站藍金 — theme-blue-gold）
   隱私／條款頁共用本檔（.legal-*／.aboutus-hero 基礎樣式）
   ====================================================== */
.aboutus-font {
    font-family: "Noto Sans TC", "微軟正黑體", sans-serif;
    color: var(--color-w100);
    line-height: 1.8;
}

.aboutus-container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 40px 16px 56px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.aboutus-container--brand {
    max-width: 960px;
    gap: 48px;
    padding: 48px 20px 72px;
}

/* eyebrow + title */
.aboutus-eyebrow {
    display: inline-block;
    font-size: 0.72rem;
    letter-spacing: 0.3em;
    font-weight: 600;
    color: var(--ix9-gold-300);
    margin-bottom: 6px;
    text-transform: uppercase;
}

.aboutus-h1 {
    color: var(--ix9-gold-100);
    margin: 0 0 12px;
    line-height: 1.3;
    font-weight: 700;
    letter-spacing: 0.5px;
    font-size: 2rem;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.45);
}

.aboutus-h2 {
    color: var(--ix9-gold-100);
    margin: 0 0 12px;
    line-height: 1.3;
    font-weight: 700;
    letter-spacing: 0.5px;
    font-size: 1.4rem;
    position: relative;
    padding-left: 14px;
    display: inline-flex;
    align-items: center;
}

.aboutus-h3 {
    color: var(--ix9-gold-100);
    margin: 0 0 12px;
    line-height: 1.3;
    font-weight: 700;
    letter-spacing: 0.5px;
    font-size: 1.05rem;
}

.aboutus-h4 {
    color: var(--ix9-gold-100);
    margin: 0 0 12px;
    line-height: 1.3;
    font-weight: 700;
    letter-spacing: 0.5px;
    font-size: 1rem;
}

.aboutus-h2::before {
    content: "";
    position: absolute;
    left: 0;
    top: 6px;
    bottom: 6px;
    width: 4px;
    background: var(--ix9-gold-gradient);
    border-radius: 2px;
    box-shadow: 0 0 8px rgba(201, 163, 90, 0.45);
}

.aboutus-section-head .aboutus-h2 { padding-left: 0; }

.aboutus-section-head .aboutus-h2::before { display: none; }

.aboutus-font p {
    font-size: 0.95rem;
    color: var(--color-w65);
    line-height: 1.85;
    margin: 0 0 12px;
}

.aboutus-font strong, .legal-list strong {
    color: var(--ix9-gold-200);
    font-weight: 600;
}

/* ─ Hero（法律頁仍用雙欄基礎）─ */
.aboutus-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    gap: 32px;
    align-items: center;
    background: radial-gradient(ellipse 90% 70% at 50% 0%, rgba(40, 73, 123, 0.28) 0%, transparent 55%),
        linear-gradient(168deg, rgba(19, 40, 74, 0.95) 0%, rgba(11, 24, 51, 0.97) 55%, rgba(8, 18, 35, 0.98) 100%);
    border: 1px solid rgba(201, 163, 90, 0.34);
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.38),
        0 0 0 1px rgba(169, 136, 67, 0.22),
        inset 0 1px 0 rgba(248, 230, 184, 0.08);
    position: relative;
    overflow: hidden;
}

.aboutus-hero::after {
    content: "";
    position: absolute;
    top: -30%;
    right: -10%;
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(201, 163, 90, 0.55) 0%, transparent 70%);
    opacity: 0.14;
    pointer-events: none;
    z-index: 0;
}

.aboutus-hero > * {
    position: relative;
    z-index: 1;
}

.aboutus-hero-image {
    overflow: hidden;
    border-radius: 12px;
    border: 1px solid rgba(201, 163, 90, 0.32);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.32),
        inset 0 0 0 1px rgba(248, 230, 184, 0.12);
}

.aboutus-hero-image img {
    width: 100%;
    height: auto;
    display: block;
}

.aboutus-hero-text {
    display: flex;
    flex-direction: column;
}

.aboutus-hero-text .aboutus-h2 { margin-top: 18px; }

/* ─ 品牌頁全寬 Hero ─ */
.aboutus-hero--brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0;
    padding: 56px 40px 48px;
    background:
        radial-gradient(ellipse 70% 55% at 50% 0%, rgba(201, 163, 90, 0.18) 0%, transparent 55%),
        radial-gradient(ellipse 90% 70% at 50% 100%, rgba(40, 73, 123, 0.32) 0%, transparent 60%),
        linear-gradient(168deg, rgba(19, 40, 74, 0.95) 0%, rgba(11, 24, 51, 0.97) 55%, rgba(8, 18, 35, 0.98) 100%);
}

.aboutus-hero--brand::after {
    top: -20%;
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    width: 480px;
    height: 280px;
    opacity: 0.2;
}

.aboutus-hero-logo {
    margin-bottom: 28px;
    max-width: 220px;
    width: 100%;
}

.aboutus-hero-logo img {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.4));
}

.aboutus-hero--brand .aboutus-eyebrow {
    margin-bottom: 10px;
}

.aboutus-hero--brand .aboutus-h1 {
    margin-bottom: 16px;
    font-size: 2.15rem;
}

.aboutus-hero-tagline {
    margin: 0 0 10px !important;
    font-size: 1.08rem !important;
    font-weight: 600;
    color: var(--ix9-gold-200) !important;
    letter-spacing: 0.04em;
}

.aboutus-hero-lead {
    margin: 0 !important;
    max-width: 36em;
    font-size: 0.95rem !important;
    color: var(--color-w65) !important;
    opacity: 0.95;
}

/* ─ Section ─ */
.aboutus-section {
    background: linear-gradient(155deg, rgba(19, 40, 74, 0.94) 0%, rgba(11, 24, 51, 0.97) 48%, rgba(8, 18, 35, 0.98) 100%);
    border: 1px solid rgba(201, 163, 90, 0.28);
    border-radius: 16px;
    padding: 28px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.36),
        inset 0 1px 0 rgba(248, 230, 184, 0.08);
}

.aboutus-section-head {
    text-align: center;
    margin-bottom: 24px;
}

.aboutus-section-head .aboutus-eyebrow, .aboutus-trust .aboutus-h4 { margin-bottom: 8px; }

/* ─ 品牌故事 ─ */
.aboutus-story {
    padding: 40px 48px;
}

.aboutus-story-quote {
    margin: 0 auto 36px;
    max-width: 28em;
    padding: 0;
    border: none;
    text-align: center;
}

.aboutus-story-quote p {
    margin: 0 !important;
    font-size: 1.15rem !important;
    font-weight: 500;
    line-height: 1.7 !important;
    color: var(--ix9-gold-100) !important;
    letter-spacing: 0.02em;
}

.aboutus-story-body {
    max-width: 38em;
    margin: 0 auto;
}

.aboutus-story-body p {
    font-size: 1rem;
    line-height: 2;
    margin-bottom: 1.5em;
    color: var(--color-w65);
}

.aboutus-story-body p:last-child {
    margin-bottom: 0;
}

/* ─ 三大核心卡片 ─ */
.aboutus-pillar-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.aboutus-pillar {
    text-align: center;
    background: linear-gradient(160deg, rgba(28, 53, 92, 0.55) 0%, rgba(11, 24, 51, 0.72) 100%);
    border: 1px solid rgba(201, 163, 90, 0.22);
    border-radius: 14px;
    padding: 32px 22px 28px;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.aboutus-pillar:hover {
    transform: translateY(-4px);
    border-color: rgba(201, 163, 90, 0.55);
    box-shadow: 0 12px 28px rgba(201, 163, 90, 0.18);
}

.aboutus-pillar-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--ix9-gold-gradient);
    color: var(--ix9-blue-850);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
    margin-bottom: 18px;
    box-shadow: 0 6px 16px rgba(201, 163, 90, 0.32);
}

.aboutus-pillar .aboutus-h3 {
    margin-bottom: 10px;
}

.aboutus-pillar p {
    margin-bottom: 0;
    font-size: 0.9rem;
    line-height: 1.75;
}

/* ─ Feature grid／Trust（舊版保留，法律頁未用）─ */
.aboutus-feature-grid,
.aboutus-trust-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.aboutus-feature {
    background: linear-gradient(160deg, rgba(28, 53, 92, 0.55) 0%, rgba(11, 24, 51, 0.72) 100%);
    border: 1px solid rgba(201, 163, 90, 0.22);
    border-radius: 14px;
    padding: 24px 20px;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.aboutus-feature:hover {
    transform: translateY(-3px);
    border-color: rgba(201, 163, 90, 0.55);
    box-shadow: 0 10px 24px rgba(201, 163, 90, 0.18);
}

.aboutus-feature-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: var(--ix9-gold-gradient);
    color: var(--ix9-blue-850);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 16px;
    box-shadow: 0 6px 16px rgba(201, 163, 90, 0.32);
}

.aboutus-trust {
    text-align: center;
    padding: 28px 20px;
    background: linear-gradient(160deg, rgba(28, 53, 92, 0.5) 0%, rgba(11, 24, 51, 0.68) 100%);
    border: 1px solid rgba(201, 163, 90, 0.22);
    border-radius: 14px;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.aboutus-trust:hover {
    transform: translateY(-2px);
    border-color: rgba(201, 163, 90, 0.5);
    box-shadow: 0 8px 20px rgba(201, 163, 90, 0.16);
}

.aboutus-trust-icon {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(201, 163, 90, 0.22), rgba(201, 163, 90, 0.06));
    border: 1px solid rgba(201, 163, 90, 0.55);
    color: var(--ix9-gold-300);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    margin: 0 auto 14px;
    box-shadow: 0 6px 16px rgba(201, 163, 90, 0.2);
}

.aboutus-trust p {
    margin-bottom: 0;
    font-size: 0.88rem;
}

/* ─ Quote ─ */
.aboutus-quote {
    position: relative;
    margin: 0 0 24px;
    padding: 22px 26px 22px 60px;
    background: linear-gradient(135deg, rgba(201, 163, 90, 0.12), rgba(201, 163, 90, 0.02));
    border-left: 4px solid var(--ix9-gold-400);
    border-radius: 12px;
    box-shadow: inset 0 1px 0 rgba(248, 230, 184, 0.08);
}

.aboutus-quote i {
    position: absolute;
    top: 20px;
    left: 22px;
    font-size: 1.3rem;
    color: var(--ix9-gold-300);
    opacity: 0.9;
}

.aboutus-quote p {
    margin: 0;
    color: var(--color-w100);
    font-size: 1.02rem;
    font-weight: 500;
    line-height: 1.6;
}

.aboutus-quote strong {
    color: var(--ix9-gold-200);
    font-weight: 700;
}

/* ─ Prose（承諾長文）─ */
.aboutus-prose p {
    font-size: 0.95rem;
    line-height: 1.95;
}

/* ─ 法律條文頁面（隱私權 / 條款）共用 ─ */
.legal-hero {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 24px;
}

.legal-hero-icon {
    width: 96px;
    height: 96px;
    border-radius: 22px;
    background: var(--ix9-gold-gradient);
    color: var(--ix9-blue-850);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2.4rem;
    flex-shrink: 0;
    box-shadow: 0 10px 28px rgba(201, 163, 90, 0.32);
}

.legal-update-date {
    color: var(--color-w65);
    font-size: 0.82rem !important;
    margin-top: 6px !important;
    margin-bottom: 0 !important;
    letter-spacing: 0.3px;
}

.legal-list {
    list-style: none;
    padding: 0;
    margin: 8px 0 14px;
    color: var(--color-w65);
    font-size: 0.92rem;
    line-height: 1.85;
}

.legal-list li {
    position: relative;
    padding-left: 22px;
    margin-bottom: 8px;
}

.legal-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.7em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--ix9-gold-400);
    box-shadow: 0 0 6px rgba(201, 163, 90, 0.4);
}

.legal-emphasis {
    position: relative;
    margin: 14px 0 0;
    padding: 12px 14px 12px 42px;
    background: linear-gradient(135deg, rgba(201, 163, 90, 0.12), rgba(201, 163, 90, 0.02));
    border-left: 3px solid var(--ix9-gold-400);
    border-radius: 8px;
    color: var(--color-w100) !important;
    font-size: 0.9rem !important;
}

.legal-emphasis i {
    position: absolute;
    left: 14px;
    top: 14px;
    color: var(--ix9-gold-300);
    font-size: 1rem;
}

.aboutus-prose-closing {
    font-size: 1rem !important;
    color: var(--color-w100) !important;
    text-align: center;
    margin-top: 18px !important;
    padding-top: 18px;
    border-top: 1px solid rgba(201, 163, 90, 0.22);
}

.aboutus-prose-closing strong { color: var(--ix9-gold-200); }

@media screen and (max-width: 991px) {
.aboutus-feature-grid,
.aboutus-pillar-grid { grid-template-columns: 1fr; }

.aboutus-trust-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.aboutus-story {
    padding: 32px 28px;
}
}

@media screen and (max-width: 767px) {
.legal-hero {
    grid-template-columns: 1fr;
    text-align: center;
}

.legal-hero-icon {
    margin: 0 auto;
    width: 72px;
    height: 72px;
    font-size: 1.8rem;
}

.aboutus-container {
    gap: 20px;
    padding: 24px 14px 40px;
}

.aboutus-container--brand {
    gap: 28px;
    padding: 28px 14px 48px;
}

.aboutus-hero {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 22px;
}

.aboutus-hero--brand {
    padding: 36px 22px 32px;
}

.aboutus-hero-logo {
    max-width: 160px;
    margin-bottom: 20px;
}

.aboutus-h1 { font-size: 1.7rem; }

.aboutus-hero--brand .aboutus-h1 { font-size: 1.75rem; }

.aboutus-h2 { font-size: 1.25rem; }

.aboutus-section { padding: 20px 16px; }

.aboutus-story {
    padding: 24px 18px;
}

.aboutus-story-quote {
    margin-bottom: 24px;
}

.aboutus-story-quote p {
    font-size: 1.02rem !important;
}

.aboutus-story-body p {
    font-size: 0.95rem;
    line-height: 1.9;
    margin-bottom: 1.25em;
}

.aboutus-trust-grid { grid-template-columns: 1fr; }

.aboutus-quote { padding: 18px 18px 18px 50px; }

.aboutus-quote i {
    top: 16px;
    left: 16px;
    font-size: 1.1rem;
}
}