/* ============================================================
   Our Journey 发展历程 —— 与 about.html 源码样式一致
   ============================================================ */

.qing-journey {
    --blue: #1b3df5;
    --navy: #0b1a3a;
    --muted: #6b7891;
    --bg-soft: #f4f6fb;
    padding: 64px 0;
    font-family: "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
}

.qing-journey.section-soft { background: var(--bg-soft); }

.qing-journey *,
.qing-journey *::before,
.qing-journey *::after { box-sizing: border-box; }

.qing-journey .container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 50px;
}

/* ---------- 标题 ---------- */
.qing-journey .journey-head {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    font-size: 28px;
    font-weight: 600;
    color: var(--navy);
    margin: 0 0 56px;
}
.qing-journey .journey-head::before,
.qing-journey .journey-head::after {
    content: "";
    flex: 1;
    height: 1px;
    background: #d2dae8;
}

/* ---------- 时间线 ---------- */
.qing-journey .journey {
    position: relative;
    display: flex;
}
.qing-journey .journey::before {
    content: "";
    position: absolute;
    top: 8px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: #c7d2f5;
}

.qing-journey .jitem {
    flex: 1;
    text-align: center;
    padding: 0 14px;
    position: relative;
}
.qing-journey .jdot {
    display: block;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--blue);
    margin: 0 auto 34px;
    position: relative;
    z-index: 1;
    box-shadow: 0 0 0 5px rgba(27,61,245, .18);
}
.qing-journey .jicon {
    color: var(--blue);
    display: flex;
    justify-content: center;
    margin-bottom: 6px;
}
.qing-journey .jicon svg { width: 48px; height: 48px; }
.qing-journey .jicon i { font-size: 44px; }

.qing-journey .jyear {
    font-size: 26px;
    font-weight: 700;
    color: var(--blue);
    margin: 8px 0 10px;
}
.qing-journey .jitem h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--navy);
    margin: 0 0 10px;
}
.qing-journey .jitem p {
    font-size: 12.5px;
    color: var(--muted);
    line-height: 1.55;
    margin: 0;
}

/* ---------- 响应式（与源码断点一致） ---------- */
@media (max-width: 820px) {
    .qing-journey { padding: 44px 0; }
    .qing-journey .journey {
        flex-direction: column;
        position: relative;
    }
    .qing-journey .journey::before {
        display: block;
        top: 8px;
        bottom: 8px;
        left: 15px;
        right: auto;
        width: 2px;
        height: auto;
    }
    .qing-journey .jitem {
        flex: none;
        text-align: left;
        padding: 0 0 30px;
        display: grid;
        grid-template-columns: 32px 1fr;
        column-gap: 16px;
    }
    .qing-journey .jdot { grid-column: 1; grid-row: 1 / 5; margin: 4px auto 0; }
    .qing-journey .jicon { grid-column: 2; grid-row: 1; justify-content: flex-start; margin-bottom: 4px; }
    .qing-journey .jicon svg { width: 38px; height: 38px; }
    .qing-journey .jyear { grid-column: 2; grid-row: 2; margin: 0 0 6px; }
    .qing-journey .jitem h4 { grid-column: 2; grid-row: 3; }
    .qing-journey .jitem p { grid-column: 2; grid-row: 4; }
}

@media (max-width: 560px) {
    .qing-journey .container { padding: 0 15px; }
}