/* ==========================================================================
   南诺方邦建站 nnfb.cn — 关于我们家族页面（编辑部杂志风）
   覆盖：about / about-culture / about-history / about-team /
         about-honor / about-environment
   依赖：base.css / inner.css
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. 杂志风公共骨架
   -------------------------------------------------------------------------- */
.about-main { display: block; }

/* 居中式杂志题头：衬线大标 + 双侧短线 */
.mag-head { text-align: center; margin-bottom: 58px; }
.mag-head .sec-kicker { justify-content: center; }
.mag-head .sec-kicker::after {
    content: "";
    width: 26px; height: 2px;
    background: var(--butter);
    border-radius: 2px;
}
.mag-head .sec-title { font-family: var(--serif); letter-spacing: .1em; }
.mag-head .sec-sub { margin-left: auto; margin-right: auto; }

/* 首字下沉 */
.drop-cap::first-letter {
    float: left;
    font-family: var(--serif);
    font-size: 72px;
    line-height: .82;
    font-weight: 700;
    color: var(--butter-deep);
    padding: 10px 14px 0 0;
}

/* 杂志正文段落 */
.mag-copy p { margin-bottom: 18px; }
.mag-copy p:last-child { margin-bottom: 0; }

/* 通用结尾 CTA 卡 */
.about-cta {
    position: relative;
    overflow: hidden;
    text-align: center;
    padding: 68px 40px;
    background:
        radial-gradient(460px 220px at 10% 0%, rgba(250, 231, 191, .9) 0%, transparent 70%),
        radial-gradient(460px 220px at 90% 100%, rgba(251, 221, 226, .85) 0%, transparent 70%),
        var(--milk);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-sm);
}
.about-cta::before {
    content: "";
    position: absolute;
    right: -64px; top: -64px;
    width: 190px; height: 190px;
    border: 2px dashed var(--butter);
    border-radius: 50%;
    opacity: .65;
    pointer-events: none;
}
.about-cta::after {
    content: "";
    position: absolute;
    left: -70px; bottom: -70px;
    width: 160px; height: 160px;
    border: 2px dashed var(--pink);
    border-radius: 50%;
    opacity: .5;
    pointer-events: none;
}
.about-cta h2 { font-size: clamp(24px, 3vw, 34px); margin-bottom: 14px; }
.about-cta p { color: var(--ink-mute); max-width: 560px; margin: 0 auto 30px; font-size: 15px; }
.about-cta .cta-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 16px; position: relative; }

/* --------------------------------------------------------------------------
   2. about.html · 公司简介
   -------------------------------------------------------------------------- */

/* 开篇大图横幅 */
.intro-banner {
    position: relative;
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.intro-banner img {
    width: 100%;
    aspect-ratio: 21 / 9;
    object-fit: cover;
    display: block;
}
.intro-banner figcaption {
    position: absolute;
    left: 22px; bottom: 22px;
    background: rgba(255, 253, 249, .93);
    border: 1px solid var(--line);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border-radius: 999px;
    padding: 9px 22px;
    font-size: 13px;
    color: var(--ink-body);
    letter-spacing: .12em;
}

/* 左文右图双栏杂志正文 */
.story-grid {
    display: grid;
    grid-template-columns: 1.08fr .92fr;
    gap: 64px;
    align-items: center;
}
.mag-aside { position: relative; }
.mag-aside img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--r-lg);
    box-shadow: var(--shadow);
    display: block;
}
.aside-note {
    position: absolute;
    left: -16px; bottom: 26px;
    max-width: 250px;
    background: var(--milk);
    border: 1px solid var(--line);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    padding: 12px 18px;
    font-size: 13px;
    line-height: 1.8;
    color: var(--ink-body);
    transform: rotate(-1.6deg);
}

/* 数据横条 */
.data-band {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    background: linear-gradient(100deg, var(--butter-soft) 0%, #FBE8CE 45%, var(--pink-soft) 100%);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}
.data-item {
    position: relative;
    padding: 40px 16px 34px;
    text-align: center;
}
.data-item + .data-item { border-left: 1px dashed rgba(201, 134, 43, .35); }
.data-item strong {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 3px;
    font-family: var(--serif);
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
    color: var(--ink);
}
.data-item strong i {
    font-size: 15px;
    font-family: var(--sans);
    font-weight: 600;
    color: var(--butter-deep);
}
.data-item > span {
    display: block;
    margin-top: 12px;
    font-size: 13.5px;
    letter-spacing: .18em;
    color: var(--ink-mute);
}

/* 创始人寄语大引言 */
.founder-quote {
    position: relative;
    overflow: hidden;
    background: var(--milk);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-sm);
    padding: 64px 76px 48px;
}
.founder-quote::before {
    content: "\201C";
    position: absolute;
    top: -26px; left: 30px;
    font-family: var(--serif);
    font-size: 190px;
    line-height: 1;
    color: var(--butter);
    opacity: .45;
    pointer-events: none;
}
.founder-quote::after {
    content: "\201D";
    position: absolute;
    right: 34px; bottom: -74px;
    font-family: var(--serif);
    font-size: 190px;
    line-height: 1;
    color: var(--pink);
    opacity: .35;
    pointer-events: none;
}
.founder-quote blockquote {
    position: relative;
    font-family: var(--serif);
    font-size: clamp(17px, 2vw, 21px);
    line-height: 2.05;
    letter-spacing: .04em;
    color: var(--ink);
}
.quote-src {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 28px;
    position: relative;
}
.quote-src .src-line { width: 46px; height: 2px; background: var(--pink); border-radius: 2px; }
.quote-src strong { font-size: 16.5px; letter-spacing: .1em; }
.quote-src span { font-size: 13px; color: var(--ink-mute); letter-spacing: .16em; }

/* 服务城市 chips */
.city-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px 14px;
    margin-bottom: 26px;
}
.city-chip {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 10px 25px;
    background: var(--milk);
    border: 1.5px dashed var(--butter);
    border-radius: 999px;
    font-size: 14.5px;
    color: var(--ink-body);
    letter-spacing: .08em;
    transition: background .3s ease, border-color .3s ease, color .3s ease, transform .3s ease;
}
.city-chip i {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--pink);
    flex-shrink: 0;
}
.city-chip:hover {
    background: var(--butter-soft);
    border-color: var(--butter-deep);
    color: var(--ink);
    transform: translateY(-3px);
}
.city-chip.is-home {
    background: var(--butter);
    border: 1.5px solid var(--butter-deep);
    color: #5C3D0E;
    font-weight: 600;
}
.city-chip.is-home i { background: #C96E7E; }
.city-note {
    text-align: center;
    font-size: 13.5px;
    color: var(--ink-mute);
    letter-spacing: .06em;
}

/* --------------------------------------------------------------------------
   3. about-culture.html · 企业文化
   -------------------------------------------------------------------------- */

/* 价值观 4 张错位卡片 */
.value-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 26px;
}
.value-card {
    position: relative;
    overflow: hidden;
    background: var(--milk);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-sm);
    padding: 36px 26px 30px;
    transition: box-shadow .4s ease;
}
.value-card:nth-child(even) { margin-top: 44px; }
.value-card:hover { box-shadow: var(--shadow); }
.value-no {
    position: absolute;
    right: 16px; top: 8px;
    font-family: var(--serif);
    font-size: 46px;
    font-weight: 700;
    line-height: 1;
    color: var(--butter-soft);
    transition: color .4s ease;
}
.value-card:hover .value-no { color: var(--pink-soft); }
.value-icon {
    width: 62px; height: 62px;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--butter-soft), var(--pink-soft));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
}
.value-card:nth-child(even) .value-icon {
    background: linear-gradient(135deg, var(--pink-soft), var(--butter-soft));
}
.value-card h3 {
    font-size: 18.5px;
    letter-spacing: .12em;
    margin-bottom: 10px;
}
.value-card p { font-size: 14px; color: var(--ink-mute); line-height: 1.95; }

/* 团建照片胶片横排 */
.film-strip {
    position: relative;
    display: flex;
    gap: 16px;
    padding: 36px 26px 32px;
    background: #3B2E23;
    border-radius: var(--r-lg);
    box-shadow: var(--shadow);
    overflow-x: auto;
}
.film-strip::-webkit-scrollbar { height: 6px; }
.film-strip::-webkit-scrollbar-track { background: rgba(255, 249, 240, .08); border-radius: 3px; }
.film-strip::-webkit-scrollbar-thumb { background: rgba(242, 192, 99, .45); border-radius: 3px; }
/* 胶片齿孔 */
.film-strip::before,
.film-strip::after {
    content: "";
    position: absolute;
    left: 26px; right: 26px;
    height: 10px;
    background-image: radial-gradient(circle, rgba(255, 249, 240, .3) 0 2.6px, transparent 3.2px);
    background-size: 24px 10px;
    pointer-events: none;
}
.film-strip::before { top: 12px; }
.film-strip::after { bottom: 12px; }
.film-item {
    position: relative;
    flex: 0 0 auto;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 6px 18px rgba(0, 0, 0, .3);
}
.film-item:nth-child(1) { width: 280px; aspect-ratio: 4 / 3; }
.film-item:nth-child(2) { width: 198px; aspect-ratio: 3 / 4; }
.film-item:nth-child(3) { width: 348px; aspect-ratio: 16 / 9; }
.film-item:nth-child(4) { width: 224px; aspect-ratio: 1 / 1; }
.film-item:nth-child(5) { width: 280px; aspect-ratio: 4 / 3; }
.film-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
}
/* 同一张合影裁出不同画面 */
.film-item:nth-child(2) img { object-position: 18% 32%; }
.film-item:nth-child(3) img { object-position: 82% 20%; }
.film-item:nth-child(4) img { object-position: 30% 72%; }
.film-item:nth-child(5) img { object-position: 72% 62%; }
.film-item figcaption {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    padding: 28px 14px 10px;
    background: linear-gradient(180deg, transparent, rgba(59, 46, 35, .9));
    color: #FFF3E2;
    font-size: 12.5px;
    letter-spacing: .12em;
}

/* 我们不做的事 · 负向清单 */
.no-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px 22px;
}
.no-item {
    position: relative;
    background: var(--milk);
    border: 1.5px dashed var(--pink);
    border-radius: var(--r-md);
    padding: 30px 26px 24px;
}
.no-x {
    position: absolute;
    top: -15px; left: 22px;
    width: 32px; height: 32px;
    border-radius: 50%;
    background: var(--pink-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}
.no-item h3 {
    font-size: 17px;
    letter-spacing: .1em;
    color: var(--ink-mute);
    text-decoration: line-through;
    text-decoration-style: dashed;
    text-decoration-color: var(--pink-deep);
    text-decoration-thickness: 2px;
    margin-bottom: 10px;
}
.no-item p { font-size: 14px; color: var(--ink-mute); line-height: 1.95; }

/* --------------------------------------------------------------------------
   4. about-history.html · 发展历程
   -------------------------------------------------------------------------- */

/* 纵向大事记：左年份大衬线数字 + 右内容卡，奇偶交错 */
.mag-timeline {
    max-width: 980px;
    margin: 0 auto;
    list-style: none;
}
.tl-item {
    display: grid;
    grid-template-columns: 216px 60px 1fr;
    column-gap: 16px;
    align-items: center;
    margin-bottom: 42px;
}
.tl-item:last-child { margin-bottom: 0; }
.tl-year {
    grid-column: 1;
    font-family: var(--serif);
    font-size: clamp(42px, 4.6vw, 58px);
    font-weight: 700;
    line-height: 1;
    color: var(--ink);
    letter-spacing: .02em;
}
.tl-year em {
    display: block;
    margin-top: 8px;
    font-family: var(--sans);
    font-size: 12.5px;
    font-weight: 400;
    letter-spacing: .3em;
    color: var(--ink-mute);
}
.tl-rail {
    grid-column: 2;
    position: relative;
    width: 100%;
    height: 0;
    border-top: 2px dashed var(--butter);
}
.tl-rail::before,
.tl-rail::after {
    content: "";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 10px; height: 10px;
    border-radius: 50%;
}
.tl-rail::before {
    left: -4px;
    background: var(--milk);
    border: 2.5px solid var(--butter-deep);
}
.tl-rail::after {
    right: -4px;
    background: var(--milk);
    border: 2.5px solid var(--pink-deep);
}
.tl-card {
    grid-column: 3;
    background: var(--milk);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-sm);
    padding: 26px 32px;
}
.tl-card h4 { font-size: 18px; letter-spacing: .08em; margin-bottom: 8px; }
.tl-card p { font-size: 14.5px; color: var(--ink-body); line-height: 1.95; }

/* 偶数项：内容卡在左，年份翻到右侧 */
.tl-item:nth-child(odd) .tl-year { grid-column: 1; grid-row: 1; }
.tl-item:nth-child(odd) .tl-rail { grid-column: 2; grid-row: 1; }
.tl-item:nth-child(odd) .tl-card { grid-column: 3; grid-row: 1; }
.tl-item:nth-child(even) { grid-template-columns: 1fr 60px 216px; }
.tl-item:nth-child(even) .tl-year { grid-column: 3; grid-row: 1; text-align: right; color: var(--butter-deep); }
.tl-item:nth-child(even) .tl-rail { grid-column: 2; grid-row: 1; }
.tl-item:nth-child(even) .tl-card { grid-column: 1; grid-row: 1; }

/* --------------------------------------------------------------------------
   5. about-team.html · 核心团队
   -------------------------------------------------------------------------- */

/* 拍立得相框卡 */
.polaroid-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 58px 38px;
}
.polaroid {
    position: relative;
    background: var(--milk);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 14px 14px 0;
    box-shadow: var(--shadow);
    transform: rotate(-2.4deg);
    transition: transform .5s cubic-bezier(.22, .9, .3, 1.15), box-shadow .5s ease;
}
.polaroid-cell:nth-child(1) .polaroid { transform: rotate(-2.6deg); }
.polaroid-cell:nth-child(2) .polaroid { transform: rotate(1.9deg); }
.polaroid-cell:nth-child(3) .polaroid { transform: rotate(-1.3deg); }
.polaroid-cell:nth-child(4) .polaroid { transform: rotate(2.3deg); }
.polaroid-cell:nth-child(5) .polaroid { transform: rotate(-1.8deg); }
.polaroid-cell:nth-child(6) .polaroid { transform: rotate(1.4deg); }
.polaroid-grid .polaroid-cell .polaroid:hover {
    transform: rotate(0deg) translateY(-10px);
    box-shadow: 0 26px 56px rgba(196, 152, 88, .26);
    z-index: 3;
}
/* 和纸胶带 */
.polaroid::before {
    content: "";
    position: absolute;
    top: -13px; left: 50%;
    width: 98px; height: 26px;
    background: rgba(242, 192, 99, .58);
    transform: translateX(-50%) rotate(-3deg);
    border-radius: 2px;
    box-shadow: 0 2px 6px rgba(196, 152, 88, .28);
    z-index: 2;
}
.polaroid-cell:nth-child(even) .polaroid::before {
    background: rgba(242, 169, 180, .52);
}
.polaroid img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 4px;
    background: var(--butter-soft);
    display: block;
}
.polaroid figcaption { padding: 16px 8px 20px; text-align: center; }
.polaroid figcaption h3 {
    font-size: 18px;
    letter-spacing: .16em;
    margin-bottom: 5px;
}
.polaroid .role {
    display: block;
    font-size: 12.5px;
    color: var(--pink-deep);
    letter-spacing: .24em;
    margin-bottom: 9px;
}
.polaroid .motto {
    display: block;
    font-family: var(--serif);
    font-size: 14px;
    color: var(--ink-mute);
    letter-spacing: .04em;
}

/* --------------------------------------------------------------------------
   6. about-honor.html · 资质荣誉
   -------------------------------------------------------------------------- */
.honor-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.honor-card {
    background: var(--milk);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-sm);
    padding: 36px 18px 30px;
    text-align: center;
    transition: box-shadow .4s ease, border-color .4s ease;
}
.honor-card:hover { box-shadow: var(--shadow); border-color: var(--butter); }
.honor-badge {
    width: 80px; height: 80px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: radial-gradient(circle at 32% 28%, var(--butter-soft), var(--pink-soft));
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform .45s cubic-bezier(.22, .9, .3, 1.15);
}
.honor-card:nth-child(even) .honor-badge {
    background: radial-gradient(circle at 32% 28%, var(--pink-soft), var(--butter-soft));
}
.honor-card:hover .honor-badge { transform: scale(1.1) rotate(-6deg); }
.honor-card h3 {
    font-size: 15.5px;
    letter-spacing: .06em;
    margin-bottom: 8px;
    line-height: 1.6;
}
.honor-meta {
    display: block;
    font-size: 12.5px;
    color: var(--ink-mute);
    letter-spacing: .1em;
}

/* --------------------------------------------------------------------------
   7. about-environment.html · 办公环境
   -------------------------------------------------------------------------- */
.env-gallery {
    display: flex;
    flex-direction: column;
    gap: 96px;
}
.env-item {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 58px;
    align-items: center;
}
.env-item:nth-child(even) { grid-template-columns: .85fr 1.15fr; }
.env-item:nth-child(even) .env-figure { order: 2; }
.env-figure { position: relative; }
.env-figure img {
    width: 100%;
    aspect-ratio: 16 / 11;
    object-fit: cover;
    border-radius: var(--r-lg);
    box-shadow: var(--shadow);
    display: block;
}
.env-item:nth-child(2) .env-figure img { aspect-ratio: 4 / 3; }
.env-item:nth-child(3) .env-figure img { aspect-ratio: 3 / 2; }
.env-tag {
    position: absolute;
    top: 18px; left: -16px;
    background: var(--ink);
    color: #FFF3E2;
    padding: 9px 21px;
    border-radius: 999px;
    font-size: 13px;
    letter-spacing: .2em;
    box-shadow: var(--shadow-sm);
    transform: rotate(-2deg);
}
.env-item:nth-child(even) .env-tag {
    background: var(--pink-deep);
    transform: rotate(2deg);
}
.env-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    letter-spacing: .32em;
    color: var(--pink-deep);
    margin-bottom: 12px;
}
.env-kicker::before {
    content: "";
    width: 24px; height: 2px;
    background: var(--butter);
    border-radius: 2px;
}
.env-copy h3 {
    font-size: clamp(22px, 2.6vw, 28px);
    margin-bottom: 16px;
}
.env-copy p {
    font-size: 15px;
    color: var(--ink-body);
    margin-bottom: 20px;
}
.env-facts {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.env-facts span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 16px;
    background: var(--milk);
    border: 1px solid var(--line);
    border-radius: 999px;
    font-size: 12.5px;
    color: var(--ink-mute);
    letter-spacing: .08em;
}
.env-facts span::before {
    content: "";
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--butter-deep);
}

/* --------------------------------------------------------------------------
   8. 响应式
   -------------------------------------------------------------------------- */
@media (max-width: 1080px) {

    /* 公司简介 */
    .story-grid { grid-template-columns: 1fr; gap: 40px; }
    .mag-aside { max-width: 560px; }
    .aside-note { left: 12px; }
    .data-band { grid-template-columns: repeat(2, 1fr); }
    .data-item + .data-item { border-left: 0; }
    .data-item:nth-child(2n) { border-left: 1px dashed rgba(201, 134, 43, .35); }
    .data-item:nth-child(n+3) { border-top: 1px dashed rgba(201, 134, 43, .35); }
    .founder-quote { padding: 52px 42px 40px; }
    .founder-quote::before { font-size: 150px; top: -18px; }
    .founder-quote::after { font-size: 150px; bottom: -58px; }

    /* 企业文化 */
    .value-grid { grid-template-columns: repeat(2, 1fr); gap: 24px 20px; }
    .value-card:nth-child(even) { margin-top: 28px; }
    .no-list { grid-template-columns: repeat(2, 1fr); }
    .film-item:nth-child(1) { width: 240px; }
    .film-item:nth-child(2) { width: 170px; }
    .film-item:nth-child(3) { width: 300px; }
    .film-item:nth-child(4) { width: 194px; }
    .film-item:nth-child(5) { width: 240px; }

    /* 发展历程 */
    .tl-item { grid-template-columns: 150px 44px 1fr; }
    .tl-item:nth-child(even) { grid-template-columns: 1fr 44px 150px; }
    .tl-card { padding: 22px 26px; }

    /* 核心团队 */
    .polaroid-grid { grid-template-columns: repeat(2, 1fr); gap: 50px 30px; }

    /* 资质荣誉 */
    .honor-grid { grid-template-columns: repeat(3, 1fr); }

    /* 办公环境 */
    .env-item,
    .env-item:nth-child(even) { grid-template-columns: 1fr; gap: 32px; }
    .env-item:nth-child(even) .env-figure { order: 0; }
    .env-figure { max-width: 640px; }
    .env-gallery { gap: 72px; }
}

@media (max-width: 640px) {

    /* 公司简介 */
    .intro-banner img { aspect-ratio: 16 / 10; }
    .intro-banner figcaption {
        left: 14px; bottom: 14px;
        padding: 7px 16px;
        font-size: 12px;
        letter-spacing: .06em;
    }
    .data-item { padding: 30px 10px 26px; }
    .data-item strong { font-size: 36px; }
    .founder-quote { padding: 42px 26px 34px; }
    .founder-quote::before { font-size: 110px; top: -12px; left: 20px; }
    .founder-quote::after { display: none; }
    .quote-src { flex-wrap: wrap; gap: 10px; }
    .drop-cap::first-letter { font-size: 54px; padding-top: 6px; }
    .city-row { gap: 10px; }
    .city-chip { padding: 8px 18px; font-size: 13.5px; }
    .about-cta { padding: 50px 22px; }

    /* 企业文化 */
    .value-grid { grid-template-columns: 1fr; }
    .value-card:nth-child(even) { margin-top: 0; }
    .no-list { grid-template-columns: 1fr; }
    .film-strip { padding: 30px 18px 28px; }
    .film-strip::before,
    .film-strip::after { left: 18px; right: 18px; }
    .film-item:nth-child(1) { width: 210px; }
    .film-item:nth-child(2) { width: 150px; }
    .film-item:nth-child(3) { width: 250px; }
    .film-item:nth-child(4) { width: 170px; }
    .film-item:nth-child(5) { width: 210px; }

    /* 发展历程：竖排单列 */
    .tl-item,
    .tl-item:nth-child(even) { grid-template-columns: 1fr; gap: 12px; }
    .tl-rail { display: none; }
    .tl-year,
    .tl-item:nth-child(even) .tl-year {
        grid-column: 1;
        grid-row: auto;
        text-align: left;
    }
    .tl-item:nth-child(even) .tl-card { grid-column: 1; grid-row: auto; }
    .tl-year {
        display: flex;
        align-items: baseline;
        gap: 12px;
        font-size: 38px;
    }
    .tl-year em { margin-top: 0; }
    .tl-card { padding: 20px 22px; }

    /* 核心团队 */
    .polaroid-grid {
        grid-template-columns: 1fr;
        gap: 46px;
        max-width: 340px;
        margin: 0 auto;
    }

    /* 资质荣誉 */
    .honor-grid { grid-template-columns: repeat(2, 1fr); gap: 16px 12px; }
    .honor-card { padding: 28px 12px 24px; }
    .honor-badge { width: 66px; height: 66px; margin-bottom: 14px; }
    .honor-card h3 { font-size: 14px; }

    /* 办公环境 */
    .env-gallery { gap: 56px; }
    .env-tag {
        top: 14px; left: 12px;
        padding: 7px 15px;
        font-size: 12px;
        letter-spacing: .12em;
    }
    .env-copy p { font-size: 14px; }
}