@font-face {
    font-family: "Alibaba PuHuiTi";
    src: url("../fonts/AlibabaPuHuiTi-2-55_Regular.woff2") format("woff2");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "Alibaba PuHuiTi";
    src: url("../fonts/AlibabaPuHuiTi-2-65_Medium.woff2") format("woff2");
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "Alibaba PuHuiTi";
    src: url("../fonts/AlibabaPuHuiTi-2-75_SemiBold.woff2") format("woff2");
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "Alibaba PuHuiTi";
    src: url("../fonts/AlibabaPuHuiTi-2-85_Bold.woff2") format("woff2");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: "Alibaba PuHuiTi", "阿里巴巴普惠体", sans-serif;
    color: #333;
    line-height: 1.6;
}
ul {
    list-style: none;
}
a {
    text-decoration: none;
    color: #333;
}
img {
    max-width: 100%;
    display: block;
}
.container {
    width: 92%;
    max-width: 1200px;
    margin: 0 auto;
}

.site-header {
    position:sticky;
    top:0;
    z-index:1000;
}

/* 头部Logo+导航 */
.header-top {
    padding:0;
    border-bottom:none;
    background:#fff;
    box-shadow:0 2px 12px rgba(0,0,0,0.06);
    position:relative;
    z-index:100;
}
.header-top .container {
    display:flex;
    align-items:center;
    gap:40px;
}
.logo-box {
    flex:0 0 auto;
    text-align:left;
}
.logo {
    height:52px;
    width:auto;
}
.main-nav {
    display:flex;
    justify-content:center;
    align-items:center;
    gap:28px;
    position:relative;
    margin-left:auto;
    flex:1;
}
.menu-toggle {
    display:none;
    font-size:26px;
    background:none;
    border:none;
    cursor:pointer;
}
.nav-list {
    display:flex;
    align-items:center;
    gap:30px;
}
.nav-list > li {
    position:relative;
}
.nav-list > li > a {
    position:relative;
    display:block;
    padding:20px 4px 16px;
    font-size:15px;
    font-weight:500;
    color:#3a4a5c;
    transition:color .25s ease;
}
.nav-list > li > a::after {
    content:'';
    position:absolute;
    right:0;
    bottom:4px;
    left:0;
    height:2px;
    background:#18a9d9;
    transform:scaleX(0);
    transform-origin:center;
    transition:transform .28s ease;
}
.nav-list > li:hover > a,
.nav-list > li:focus-within > a {
    color:#168eb6;
}
.nav-list > li:hover > a::after,
.nav-list > li:focus-within > a::after {
    transform:scaleX(1);
}
/* 下拉菜单 */
.nav-list li.has-sub {
    position: relative !important;
}
.nav-list li.has-sub .sub-menu {
    position:absolute !important;
    top:calc(100% - 2px) !important;
    left:0 !important;
    background:#fff !important;
    display:block !important;
    z-index:9999 !important;
    min-width:140px !important;
    padding:8px 0 !important;
    border-top:3px solid #18a9d9 !important;
    border-radius:0 0 8px 8px !important;
    box-shadow:0 8px 30px rgba(0,0,0,0.12) !important;
    opacity:0 !important;
    visibility:hidden !important;
    transform:translateY(8px) !important;
    transition:opacity .22s ease, transform .22s ease, visibility .22s ease !important;
}
.nav-list li.has-sub:hover > .sub-menu,
.nav-list li.has-sub:focus-within > .sub-menu {
    opacity:1 !important;
    visibility:visible !important;
    transform:translateY(0) !important;
}
.sub-menu li a {
    padding:9px 18px !important;
    white-space:nowrap !important;
    display:block !important;
    color:#333 !important;
    transition:background .2s ease, color .2s ease, padding-left .2s ease !important;
}
.sub-menu li a:hover {
    padding-left:22px !important;
    background:linear-gradient(90deg,#f0f7ff,#e8f4ff) !important;
    color:#168eb6 !important;
}
.brands-menu {
    width:540px !important;
    column-count:3 !important;
    column-gap:0 !important;
    padding:8px 0 !important;
}
.brands-menu li {
    break-inside:avoid !important;
}
.brands-menu li a {
    padding:10px 18px !important;
    font-size:16px !important;
}
.nav-list li.has-sub .sub-menu.mega-3 {
    left:50% !important;
    margin-left:-580px !important;
    width:1160px !important;
    display:grid !important;
    grid-template-columns:repeat(5,1fr) !important;
    gap:6px 16px !important;
    padding:14px 10px !important;
}
.sub-menu.mega-3 .mega-col {
    flex:1 1 0 !important;
    min-width:0 !important;
}
.sub-menu.mega-3 .mega-group-title {
    font-weight:700 !important;
    color:#075985 !important;
    font-size:13px !important;
    padding:4px 18px 8px !important;
}
.sub-menu.mega-3 .mega-col > a {
    display:block !important;
    padding:8px 18px !important;
    white-space:nowrap !important;
    color:#333 !important;
    font-size:13px !important;
    transition:all .15s ease !important;
}
.sub-menu.mega-3 .mega-col > a:hover {
    background:linear-gradient(90deg,#e8f5ff,#d9efff) !important;
    color:#075985 !important;
    padding-left:22px !important;
}
.search-box {
    position:relative;
}
.search-box input {
    border:1.5px solid #dde4ec;
    padding:9px 16px;
    border-radius:20px;
    font-size:13px;
    width:240px;
    background:#f5f8fb;
    transition:border-color .2s, box-shadow .2s, background .2s;
}
.search-box input:focus {
    outline:none;
    border-color:#18a9d9;
    background:#fff;
    box-shadow:0 0 0 3px rgba(24,169,217,0.1);
}

/* Banner轮播大图 */
.banner {
    width:100%;
    height:calc(100vh - var(--header-height, 73px));
    height:calc(100svh - var(--header-height, 73px));
    overflow:hidden;
}
.banner-carousel {
    width:100%;
    height:100%;
    position:relative;
    overflow:hidden;
}
.carousel-track {
    display:flex;
    height:100%;
    transition:transform 0.6s ease-in-out;
}
.carousel-slide {
    flex:0 0 100%;
    min-width:100%;
    height:100%;
}
.carousel-slide img {
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
}
/* 左右箭头 */
.carousel-arrow {
    position:absolute;
    top:50%;
    transform:translateY(-50%);
    width:48px;
    height:48px;
    border-radius:50%;
    background:rgba(0,0,0,0.35);
    color:#fff;
    border:none;
    font-size:20px;
    cursor:pointer;
    z-index:10;
    display:flex;
    align-items:center;
    justify-content:center;
    transition:background 0.3s;
}
.carousel-arrow:hover {
    background:rgba(0,0,0,0.6);
}
.carousel-arrow.prev {
    left:20px;
}
.carousel-arrow.next {
    right:20px;
}
/* 底部圆点指示器 */
.carousel-dots {
    position:absolute;
    bottom:20px;
    left:50%;
    transform:translateX(-50%);
    display:flex;
    gap:10px;
    z-index:10;
}
.dot {
    width:12px;
    height:12px;
    border-radius:50%;
    background:rgba(255,255,255,0.4);
    cursor:pointer;
    transition:background 0.3s;
}
.dot.active {
    background:#ffffff;
}

/* 公司介绍 */
.about-section {
    display:grid;
    grid-template-columns: 1fr 1fr;
    gap:30px;
    margin:24px auto;
    align-items:center;
}
.about-right h2 {
    font-size:22px;
    margin-bottom:16px;
}
.about-right p {
    margin-bottom:12px;
    font-size:14px;
}

/* 三大业务板块 */
.business-section {
    display:grid;
    grid-template-columns: repeat(3,1fr);
    gap:24px;
    margin-bottom:24px;
}
.business-item {
    position:relative;
    overflow:hidden;
    display:block;
}
.business-item img {
    transition:transform 0.4s ease;
}
.business-item:hover img {
    transform:scale(1.1);
}
/* 高光扫过效果 */
.business-item::after {
    content:'';
    position:absolute;
    top:0;
    left:-120%;
    width:60%;
    height:100%;
    background:linear-gradient(to right, transparent, rgba(255,255,255,0.35), transparent);
    transform:skewX(-25deg);
    transition:left 0.7s ease;
    z-index:3;
    pointer-events:none;
}
.business-item:hover::after {
    left:160%;
}
.business-title {
    position:absolute;
    left:0;
    bottom:0;
    width:100%;
    text-align:center;
    color:#fff;
    padding:10px 0;
    background:rgba(0,0,0,0.4);
    z-index:2;
}

/* 底部宣传横幅 */
.bottom-banner {
    margin:0 auto 34px;
    overflow:hidden;
}
.bottom-banner img {
    width:100%;
    height:auto;
}

/* 资讯与滑动卡片 */
.news-section {
    margin-bottom:60px;
}
.news-heading {
    display:flex;
    align-items:center;
    margin-bottom:20px;
    border-bottom:1px solid #c8cdd0;
}
.news-heading h2 {
    position:relative;
    min-width:112px;
    margin:0;
    padding:0 18px 8px 0;
    color:#26353a;
    font-size:20px;
    font-weight:normal;
}
.news-tabs {
    display:grid;
    grid-template-columns:repeat(5,1fr);
    max-width:900px;
    margin:0 auto 18px;
    border:1px solid #e3e6e8;
}
.news-tab {
    min-height:48px;
    padding:10px 16px;
    border:0;
    border-right:1px solid #e3e6e8;
    background:#f1f2f3;
    color:#555;
    cursor:pointer;
    font:inherit;
    font-size:15px;
}
.news-tab:last-child { border-right:0; }
.news-tab.active,
.news-tab:hover,
.news-tab:focus-visible {
    background:#fff;
    color:#168eb6;
    outline:none;
    box-shadow:inset 0 2px #18a9d9;
}
.news-slider {
    display:flex;
    align-items:center;
    gap:10px;
    max-width:1000px;
    margin:0 auto;
    border:1px solid #e3e6e8;
    padding:16px 12px;
}
.news-viewport { overflow:hidden; flex:1; }
.news-track {
    display:flex;
    transition:transform .4s ease;
}
.news-card {
    flex:0 0 100%;
    display:grid;
    grid-template-columns:100px 82px 1fr;
    align-items:center;
    gap:12px;
    min-height:58px;
    padding:8px 16px;
    border-bottom:1px solid #e3e6e8;
    font-size:15px;
}
.news-card:last-child { border-bottom:0; }
.news-card time { color:#68757a; }
.news-tag {
    padding:2px 6px;
    border:1px solid #d6dfe2;
    color:#168eb6;
    text-align:center;
    white-space:nowrap;
}
.news-card a {
    overflow:hidden;
    color:#333;
    text-overflow:ellipsis;
    white-space:nowrap;
}
.news-card a:hover { color:#c8102e; }
.news-slider.list-mode .news-viewport {
    overflow:hidden;
    max-height:580px;
}
.news-slider.list-mode .news-track {
    display:block;
    transition:transform 1.2s ease;
}
.news-slider.list-mode .news-card {
    display:grid;
    width:100%;
    min-height:58px;
    border-bottom:1px solid #e3e6e8;
}
.news-slider.list-mode .news-card:last-child {
    border-bottom:0;
}
/* 产品分类页 */
.page-banner {
    position:relative;
    overflow:hidden;
}
.page-banner img {
    width:100%;
}
.page-banner h1 {
    display:none;
    position:absolute;
    left:50%;
    top:50%;
    transform:translate(-50%, -50%);
    color:#fff;
    font-size:32px;
    text-shadow:0 2px 5px rgba(0,0,0,0.45);
    white-space:nowrap;
}
.category-intro {
    margin:42px auto 32px;
    text-align:center;
}
.category-intro h2 {
    margin-bottom:10px;
    font-size:24px;
    font-weight:normal;
}
.category-intro p {
    color:#666;
    font-size:14px;
}
.brand-index {
    margin-bottom:42px;
    padding:24px;
    background:#f6f7f8;
    border-top:2px solid #c8102e;
}
.brand-index h2,
.brand-products-title {
    margin-bottom:18px;
    text-align:center;
    font-size:22px;
    font-weight:normal;
}
.brand-index-list {
    display:flex;
    flex-wrap:wrap;
    justify-content:center;
    gap:12px;
}
.brand-index-list a {
    min-width:104px;
    padding:9px 16px;
    border:1px solid #d7d7d7;
    background:#fff;
    text-align:center;
    transition:all 0.25s ease;
}
.brand-index-list a:hover {
    border-color:#c8102e;
    color:#c8102e;
}
.brand-products-title {
    margin-bottom:24px;
}
.brand-product-card {
    scroll-margin-top:20px;
}
.brand-name {
    padding:10px 0 0;
    color:#333;
    text-align:center;
    font-size:17px;
    font-weight:bold;
}
.product-card-title {
    padding:10px 0;
    text-align:center;
    font-size:15px;
}
.mst-msn-selection {
    margin-bottom:60px;
    border-top:6px solid #08a9dc;
    background:#f4fbfd;
}
.selection-intro {
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:24px;
    padding:22px 26px;
}
.selection-intro h2 {
    margin-bottom:8px;
    color:#111;
    font-size:25px;
}
.selection-intro p {
    color:#555;
    font-size:14px;
}
.selection-intro img {
    width:180px;
    height:90px;
    object-fit:cover;
}
.selection-table-wrap {
    overflow-x:auto;
}
.selection-table {
    width:100%;
    min-width:900px;
    border-collapse:collapse;
    background:#d8f0fa;
    font-size:14px;
}
.selection-table th,
.selection-table td {
    padding:11px 12px;
    border:1px solid #8bb7c5;
    text-align:center;
    white-space:nowrap;
}
.selection-table thead th {
    background:#9edbf0;
    font-weight:bold;
}
.selection-table tbody th {
    background:#c0e7f3;
}
.selection-table tbody tr:hover {
    background:#eefaff;
}
.selection-note {
    padding:16px 26px;
    color:#555;
    font-size:13px;
}
.series-detail-frame {
    margin-bottom:44px;
}
.series-detail-title {
    display:flex;
    align-items:flex-end;
    gap:10px;
    min-height:76px;
    border-bottom:2px solid #16a9d8;
}
.series-label {
    display:block;
    padding:14px 22px 8px;
    background:#08a9dc;
    color:#111;
    font-size:24px;
    font-weight:bold;
    line-height:1;
}
.series-detail-title h2 {
    margin-bottom:8px;
    color:#111;
    font-size:34px;
}
.series-detail-top,
.series-detail-middle,
.series-detail-bottom {
    display:grid;
    gap:14px;
    margin-top:18px;
}
.series-detail-top {
    grid-template-columns:1.1fr 1.1fr 1fr;
}
.series-detail-middle {
    grid-template-columns:1.2fr 1fr;
}
.series-detail-bottom {
    grid-template-columns:1fr 1fr;
}
.detail-placeholder,
.detail-features,
.detail-panel {
    border:2px solid #08a9dc;
    background:#f7fcfe;
}
.detail-placeholder {
    display:flex;
    align-items:center;
    justify-content:center;
    min-height:180px;
    color:#51808d;
    text-align:center;
    font-size:18px;
}
.detail-placeholder small,
.detail-features small,
.detail-panel h3 small {
    font-size:12px;
    font-weight:normal;
}
.detail-main-image {
    min-height:300px;
    border-color:#f04b58;
    background:#d9f2fb;
}
.detail-features {
    min-height:300px;
    padding:16px;
    border-color:#e5aa25;
    color:#333;
}
.detail-features h3,
.detail-panel h3 {
    margin-bottom:12px;
    color:#111;
    font-size:18px;
}
.detail-features ul {
    padding-left:20px;
    line-height:1.8;
}
.detail-drawing {
    min-height:300px;
    border-color:#f04b58;
    background:#fff;
}
.detail-panel {
    padding:14px;
    border-color:#72bd22;
    background:#fff;
}
.detail-panel h3 {
    border-left:7px solid #08a9dc;
    padding-left:8px;
}
.detail-panel .detail-placeholder {
    min-height:170px;
    border:1px dashed #9ab8c0;
    background:#eef8fb;
}
.detail-code {
    min-height:220px !important;
}
.detail-curve {
    min-height:210px !important;
    border-color:#f04b58 !important;
}

/* 产品资料页框架 */
.catalog-product-page {
    background:#fff;
    color:#111;
}
.product-sheet {
    position:relative;
    width:min(980px, calc(100% - 28px));
    margin:0 auto;
    padding:0 0 36px;
}
.product-sheet-header {
    display:block;
    min-height:72px;
    width:100%;
}
.product-family {
    padding:12px 28px 8px;
    background:#fff;
    font-size:24px;
    font-weight:bold;
    line-height:.95;
}
.product-sheet-header h1 {
    margin:0 0 0 8px;
    font-size:34px;
}
.product-pressure-note {
    margin:0 0 0 28px;
    font-size:18px;
    font-weight:bold;
    line-height:1.05;
    white-space:nowrap;
}
.product-sheet-header .product-pressure-note {
    margin-left:28px;
    color:#111;
}
.product-sheet-pages {
    display:grid;
    grid-template-columns:1fr;
    gap:0;
    margin-top:0;
    border-top:0;
    border-bottom:1px solid #d5d5d5;
    width:100%;
}
.product-sheet-pages-secondary {
    margin-top:24px;
    border:0;
}
.product-sheet-pages-secondary .product-sheet-page {
    padding:0 8px 8px;
}
.w-msn-code-panel {
    margin-top:18px;
    padding:14px 0 0;
    border-top:1px solid #d5d5d5;
}
.w-msn-code-panel .code-heading {
    margin-bottom:12px;
}
.w-msn-code-panel .code-formula {
    width:100%;
    max-width:none;
    grid-template-columns:1fr 24px 1fr 24px 1.2fr;
    margin:8px 0 10px;
    font-size:28px;
}
.w-msn-code-panel .code-labels-wire,
.w-msn-code-panel .code-tables-wire {
    grid-template-columns:1fr 1fr 1.2fr;
}
.w-msn-code-panel .code-labels-wire {
    gap:12px;
}
.w-msn-code-panel .code-tables-wire {
    gap:12px;
}
.w-msn-code-panel .code-tables-wire table:nth-child(1),
.w-msn-code-panel .code-tables-wire table:nth-child(2),
.w-msn-code-panel .code-tables-wire table:nth-child(3) {
    grid-column:auto;
}
.w-msn-code-tables {
    width:100%;
    max-width:none;
}
.product-sheet-page {
    display:flex;
    flex-direction:column;
    gap:18px;
    min-width:0;
    padding:0 0 24px;
}
.product-sheet-page-left {
    border-right:0;
    gap:4px;
}
.left-top-content {
    display:grid;
    grid-template-columns:360px minmax(0, 1fr);
    gap:14px;
    align-items:start;
    width:100%;
}
.left-top-content .product-photo-panel,
.left-top-content .features-panel {
    min-width:0;
}
.left-top-content .features-panel {
    align-self:center;
}
.right-page-catalog {
    display:grid;
    grid-template-columns:.8fr 1.5fr;
    gap:12px;
    align-items:start;
}
.right-page-catalog > .drawing-panel {
    height:100%;
}
.right-page-catalog .drawing-placeholder {
    min-height:500px;
    padding:8px;
    background:#fff;
    align-items:flex-start;
    justify-content:center;
}
.right-page-catalog .drawing-placeholder img {
    width:100%;
    height:100%;
    max-height:480px;
    object-fit:contain;
}
.right-page-tables {
    min-width:0;
}
.right-page-tables .sheet-panel {
    width:100%;
}
.right-page-tables .dimensions-table {
    min-width:0;
    font-size:9px;
}
.right-page-tables .dimensions-table th,
.right-page-tables .dimensions-table td {
    padding:3px 2px;
}
.right-page-tables .parts-tables {
    margin-top:12px;
}
.right-page-tables .parts-table-block {
    margin-top:10px;
}
.right-page-tables .parts-table-block table {
    font-size:9px;
}
.right-page-tables .parts-table-block th,
.right-page-tables .parts-table-block td {
    padding:3px 2px;
}
.sheet-panel {
    padding:8px;
    border:0;
    background:#fff;
}
.sheet-panel h2 {
    margin-bottom:8px;
    font-size:16px;
}
.sheet-panel h2 small {
    font-size:10px;
    font-weight:normal;
}
.sheet-placeholder {
    display:flex;
    align-items:center;
    justify-content:center;
    min-height:150px;
    background:#fff;
    color:#4e7e8c;
    text-align:center;
    font-size:17px;
}
.sheet-placeholder small {
    font-size:11px;
}
.product-photo-panel { border:0; }
.msy-product-image {
    display:block;
    width:100%;
    max-height:300px;
    object-fit:contain;
}
.code-formula-msy {
    display:flex;
    align-items:center;
    justify-content:space-around;
    gap:24px;
    width:100%;
    margin:12px 0 10px;
    white-space:nowrap;
    font-size:28px;
}
.code-formula-msy strong,
.code-formula-msy i {
    flex:0 0 auto;
}
.code-panel:has(.code-formula-msy) .code-formula {
    display: grid;
    grid-template-columns:1.1fr 1fr 1fr 1.2fr;
    gap:10px;
    margin:16px 0 6px;
    align-items:center;
}
.code-panel:has(.code-formula-msy) .code-formula strong {
    display:flex; align-items:center; justify-content:center;
    padding:10px 14px; border-radius:8px; font-size:17px; font-weight:700;
    color:#fff; background:linear-gradient(135deg,#1a5fb4,#2d7dd2);
}
.code-panel:has(.code-formula-msy) .code-formula strong:nth-of-type(2) { background:#fff3e0; color:#e65100; }
.code-panel:has(.code-formula-msy) .code-formula strong:nth-of-type(3) { background:#f3e5f5; color:#6a1b9a; }
.code-panel:has(.code-formula-msy) .code-formula strong:nth-of-type(4) { background:#e8f5e9; color:#2e7d32; }
.code-panel:has(.code-formula-msy) .code-formula i { display:none; }
.code-panel:has(.code-formula-msy) .code-tables {
    display: grid;
    grid-template-columns:1.1fr 1fr 1fr 1.2fr;
    gap:10px;
    margin-left:0;
    width:100%;
}
.code-panel:has(.code-formula-msy) .code-tables table:nth-child(1) {
    grid-column:1;
}
.code-panel:has(.code-formula-msy) .code-tables table:nth-child(2) {
    grid-column:3;
}
.code-panel:has(.code-formula-msy) .code-tables table:nth-child(3) {
    grid-column:4;
}
.code-panel:has(.code-formula-msy) .code-labels {
    display: grid;
    grid-template-columns:1.1fr 1fr 1fr 1.2fr;
    gap:10px;
    margin-left:0;
    width:100%;
    margin-bottom:20px;
}
.code-panel:has(.code-formula-msy) .code-labels span {
    display:flex; align-items:center; justify-content:center;
    padding:8px 10px; font-size:12px; color:#0d3b66;
    text-align:center; background:#f0f4f8;
    border:1px solid #e2e8f0; border-radius:6px;
    font-weight:600; line-height:1.3;
}
.code-formula-fsa {
    display:grid;
    grid-template-columns:1.2fr 10px .8fr 10px 1.3fr 10px 1fr 10px 1.2fr 10px 1.2fr;
    align-items:center;
    width:100%;
    margin:0 0 10px;
    white-space:nowrap;
    font-size:16px;
}
.code-formula-fsa strong,
.code-formula-fsa i {
    text-align:center;
}
.code-labels-fsa,
.code-tables-fsa {
    grid-template-columns:1.2fr .8fr 1.3fr 1fr 1.2fr 1.2fr;
    gap:6px;
    width:100%;
    margin-left:0;
}
.code-labels-fsa span {
    min-height:36px;
    background:#a9ddf3;
    border:1px solid #111;
    font-size:12px;
}
.code-tables-fsa table {
    min-width:0;
    font-size:9px;
    background:#e0f4fb;
    border:1px solid #111;
}
.code-tables-fsa .code-table-spacer {
    border:0;
}
.code-tables-fsa th,
.code-tables-fsa td {
    padding:3px 2px;
    border-color:#111;
}
.code-tables-fsa th { background:#a9ddf3; }
.fsa-code-title { margin:0 0 8px !important; font-size:14px !important; }
.fsa-code-title span { color:#08a9dc; margin-right:4px; }
.fsa-code-title small { font-size:12px; font-weight:normal; }
.fsa-material-table { align-self:start; }
.hidden { display:none !important; }
main[data-series="APL"] #productImage,
main[data-series="FS"] #productImage,
main[data-series="FSA"] #productImage,
main[data-series="LMT"] #productImage,
main[data-series="SQ"] #productImage,
main[data-series="VLF"] #productImage,
main[data-series="VLM"] #productImage,
main[data-series="FPM"] #productImage,
main[data-series="MSY"] #productImage {
    display:block !important;
}
main[data-series="LMT"] .product-family { display:none; }
main[data-series="APL"] #imagePlaceholder,
main[data-series="FS"] #imagePlaceholder,
main[data-series="FSA"] #imagePlaceholder,
main[data-series="LMT"] #imagePlaceholder,
main[data-series="SQ"] #imagePlaceholder,
main[data-series="VLF"] #imagePlaceholder,
main[data-series="VLM"] #imagePlaceholder,
main[data-series="FPM"] #imagePlaceholder,
main[data-series="MSY"] #imagePlaceholder { display:none !important; }
.product-photo-placeholder {
    min-height:300px;
    padding:8px;
    width:100%;
    max-width:360px;
}
.product-photo-placeholder img {
    width:100%;
    height:auto;
    max-height:300px;
    object-fit:contain;
}
.product-photo-captions {
    display:flex;
    width:100%;
    max-width:360px;
    margin:4px 0 0;
}
.product-photo-caption {
    flex:1;
    padding:8px 0 0;
    text-align:center;
    font-size:12px;
    white-space:nowrap;
}
.features-panel { border:0; background:#fff; max-width:520px; }
.features-panel ul {
    padding-left:18px;
    font-size:12px;
    line-height:1.45;
}
.drawing-panel { border:0; }
.drawing-placeholder { min-height:300px; background:#fff; }
.dimensions-panel { border:0; }
.dimensions-panel p,
.code-panel p,
.curve-panel h3 {
    font-size:10px;
    font-weight:normal;
}
.table-placeholder { min-height:240px; }
.dimensions-table-wrap {
    overflow-x:auto;
}
.dimensions-table {
    width:100%;
    min-width:600px;
    border-collapse:collapse;
    background:#fff;
    font-size:11px;
}
.dimensions-table th,
.dimensions-table td {
    padding:4px 3px;
    border:1px solid #719eae;
    text-align:center;
    white-space:nowrap;
}
.dimensions-table thead th {
    background:#f3f3f3;
    font-weight:normal;
}
.dimensions-table tbody th {
    background:#f3f3f3;
    font-weight:normal;
}
.code-panel { border:0; }
.code-heading {
    margin:8px 0 12px;
    font-size:15px;
}
.code-heading span {
    margin-left:16px;
}
.code-formula {
    display:grid;
    grid-template-columns:1fr 10px 1fr 10px 1.2fr;
    width:100%;
    align-items:center;
    margin:8px 0;
    font-size:25px;
}
.code-formula strong,
.code-formula i {
    text-align:center;
}
.code-formula-wire {
    grid-template-columns:1.2fr 10px .8fr 10px 1fr 10px 1.2fr;
}
.code-panel .code-formula-msy {
    display:grid;
    grid-template-columns:1.1fr 10px 1fr 10px 1fr 10px 1.2fr;
    align-items:center;
    gap:0;
    width:100%;
    white-space:nowrap;
    font-size:28px;
}
.code-formula i {
    font-style:normal;
    font-weight:normal;
}
.code-labels,
.code-tables {
    display:grid;
    grid-template-columns:1fr 1fr 1.2fr;
    gap:10px;
    align-items:start;
}
.code-labels span {
    display:flex;
    align-items:center;
    justify-content:center;
    min-height:48px;
    padding:5px;
    background:#a9ddf3;
    border:1px solid #111;
    text-align:center;
    font-size:11px;
}
.code-tables {
    grid-template-columns:1fr 1.2fr;
    margin:5px 0 10px 32%;
}
.code-tables table {
    width:100%;
    border-collapse:collapse;
    font-size:12px;
}
.code-tables th,
.code-tables td {
    padding:2px 3px;
    border:1px solid #8faeb8;
    text-align:center;
    line-height:1.2;
}
.code-tables th {
    background:#f3f3f3;
    font-weight:normal;
}
.code-heading-secondary {
    margin-top:12px;
    border-top:1px solid #8faeb8;
    padding-top:8px;
}
.code-labels-wire {
    grid-template-columns:1.2fr .8fr 1fr 1.2fr;
    width:100%;
}
.code-tables-wire {
    grid-template-columns:1.2fr .8fr 1fr 1.2fr;
    margin-left:0;
    width:100%;
    gap:10px;
}
.code-tables-wire table:nth-child(2) {
    grid-column:3;
}
.code-tables-wire table:nth-child(3) {
    grid-column:4;
}
.code-tables-wire table {
    border:1px solid #8faeb8;
}
.code-notes {
    margin:10px 0 0;
    padding-left:18px;
    font-size:11px;
    line-height:1.6;
}
.code-panel .code-labels-fsa,
.code-panel .code-tables-fsa {
    grid-template-columns:1.2fr .8fr 1.3fr 1fr 1.2fr 1.2fr;
    gap:6px;
    width:100%;
    margin-left:0;
}
.code-panel .code-formula-fsa {
    grid-template-columns:1.2fr 10px .8fr 10px 1.3fr 10px 1fr 10px 1.2fr 10px 1.2fr;
    margin:0 0 10px;
    font-size:16px;
}
.code-panel .code-labels-fsa span {
    min-height:36px;
}
.code-panel .code-tables-fsa .code-table-spacer {
    border:0;
}
.fs-code-panel .fs-code-labels,
.fs-code-panel .fs-code-tables {
    display:grid;
    grid-template-columns:1.05fr .55fr 1.05fr .85fr 1.1fr 1.1fr 1.3fr 1.1fr 1fr;
    gap:5px;
    width:100%;
    margin-left:0;
}
.fs-code-panel .fs-code-formula {
    display:grid;
    grid-template-columns:1.05fr 8px .55fr 8px 1.05fr 8px .85fr 8px 1.1fr 8px 1.1fr 8px 1.3fr 8px 1.1fr 8px 1fr;
    align-items:center;
    width:100%;
    margin:0 0 10px;
    white-space:nowrap;
    font-size:16px;
}
.fs-code-panel .fs-code-formula strong,
.fs-code-panel .fs-code-formula i {
    text-align:center;
}
.fs-code-panel .fs-code-labels span {
    display:flex;
    align-items:center;
    justify-content:center;
    min-height:36px;
    padding:5px 3px;
    background:#a9ddf3;
    border:1px solid #111;
    text-align:center;
    font-size:11px;
}
.fs-code-panel .fs-code-labels span:nth-child(6),
.fs-code-panel .fs-code-labels span:nth-child(8) {
    margin-left:-5px;
}
.fs-code-panel .fs-code-tables {
    align-items:stretch;
}
.fs-code-panel .fs-code-tables table {
    width:100%;
    min-width:0;
    border-collapse:collapse;
    background:#e0f4fb;
    border:1px solid #111;
    font-size:9px;
}
.fs-code-panel .fs-code-tables th,
.fs-code-panel .fs-code-tables td {
    padding:3px 2px;
    border:1px solid #111;
    text-align:center;
    line-height:1.2;
}
.fs-code-panel .fs-code-tables th {
    background:#a9ddf3;
    font-weight:normal;
}
.fs-code-panel .fs-code-tables .code-table-spacer {
    border:0;
}
.fs-code-panel .fs-rating-table {
    grid-column:5 / span 2;
}
.fs-code-panel .fs-port-table {
    grid-column:7 / span 2;
}
.fs-code-panel .fs-fittings-table {
    grid-column:9;
}
.vlf-code-panel .vlf-code-labels,
.vlf-code-panel .vlf-code-tables {
    display:grid;
    grid-template-columns:1.05fr .55fr 1.05fr .85fr 1.1fr 1.1fr 1.3fr 1.1fr .8fr 1.1fr;
    gap:5px;
    width:100%;
    margin-left:0;
}
.vlf-code-panel .vlf-code-formula {
    display:grid;
    grid-template-columns:1.05fr 8px .55fr 8px 1.05fr 8px .85fr 8px 1.1fr 8px 1.1fr 8px 1.3fr 8px 1.1fr 8px .8fr 8px 1.1fr;
    align-items:center;
    width:100%;
    margin:0 0 10px;
    white-space:nowrap;
    font-size:16px;
}
.vlf-code-panel .vlf-code-formula strong,
.vlf-code-panel .vlf-code-formula i {
    text-align:center;
}
.vlf-code-panel .vlf-code-labels span {
    display:flex;
    align-items:center;
    justify-content:center;
    min-height:36px;
    padding:5px 3px;
    background:#a9ddf3;
    border:1px solid #111;
    text-align:center;
    font-size:11px;
}
.vlf-code-panel .vlf-code-tables {
    align-items:stretch;
}
.vlf-code-panel .vlf-code-tables table {
    width:100%;
    min-width:0;
    border-collapse:collapse;
    background:#e0f4fb;
    border:1px solid #111;
    font-size:9px;
}
.vlf-code-panel .vlf-code-tables th,
.vlf-code-panel .vlf-code-tables td {
    padding:3px 2px;
    border:1px solid #111;
    text-align:center;
    line-height:1.2;
}
.vlf-code-panel .vlf-code-tables th {
    background:#a9ddf3;
    font-weight:normal;
}
.vlf-code-panel .vlf-code-tables .code-table-spacer {
    border:0;
}
.vlf-code-panel .vlf-rating-table {
    grid-column:5 / span 2;
}
.vlf-code-panel .vlf-port-table {
    grid-column:7 / span 2;
}
.vlf-code-panel .vlf-connection-note {
    grid-column:9;
    align-self:start;
    border:0 !important;
    background:#fff !important;
}
.vlf-code-panel .vlf-special-table {
    grid-column:10;
    align-self:start;
}
.vlm-code-panel .vlm-code-labels,
.vlm-code-panel .vlm-code-tables {
    display:grid;
    grid-template-columns:1.05fr .55fr 1.05fr .85fr 1.05fr 1.1fr 1.1fr 1.3fr 1.1fr 1.1fr;
    gap:5px;
    width:100%;
    margin-left:0;
}
.vlm-code-panel .vlm-code-formula {
    display:grid;
    grid-template-columns:1.05fr 8px .55fr 8px 1.05fr 8px .85fr 8px 1.05fr 8px 1.1fr 8px 1.1fr 8px 1.3fr 8px 1.1fr 8px 1.1fr;
    align-items:center;
    width:100%;
    margin:0 0 10px;
    white-space:nowrap;
    font-size:16px;
}
.vlm-code-panel .vlm-code-formula strong,
.vlm-code-panel .vlm-code-formula i {
    text-align:center;
}
.vlm-code-panel .vlm-code-labels span {
    display:flex;
    align-items:center;
    justify-content:center;
    min-height:36px;
    padding:5px 3px;
    background:#a9ddf3;
    border:1px solid #111;
    text-align:center;
    font-size:11px;
}
.vlm-code-panel .vlm-code-tables {
    align-items:stretch;
}
.vlm-code-panel .vlm-code-tables table {
    width:100%;
    min-width:0;
    border-collapse:collapse;
    background:#e0f4fb;
    border:1px solid #111;
    font-size:9px;
}
.vlm-code-panel .vlm-code-tables th,
.vlm-code-panel .vlm-code-tables td {
    padding:3px 2px;
    border:1px solid #111;
    text-align:center;
    line-height:1.2;
}
.vlm-code-panel .vlm-code-tables th {
    background:#a9ddf3;
    font-weight:normal;
}
.vlm-code-panel .vlm-code-tables .code-table-spacer {
    border:0;
}
.vlm-code-panel .vlm-rating-table {
    grid-column:6 / span 2;
}
.vlm-code-panel .vlm-port-table {
    grid-column:8 / span 2;
}
.vlm-code-panel .vlm-connection-note {
    grid-column:10;
    align-self:start;
    border:0 !important;
    background:#fff !important;
}
.sq-code-panel .sq-code-formula,
.sq-code-panel .sq-code-tables {
    display:grid;
    grid-template-columns:1.2fr .65fr 1.1fr .5fr 1.8fr .5fr;
    gap:6px;
    width:calc(100% - 25px);
    margin-left:25px;
    max-width:760px;
}
.sq-code-panel .sq-code-inline {
    display:grid;
    grid-template-columns:1.2fr .65fr 1.1fr .5fr 1.8fr .5fr;
    gap:6px;
    width:calc(100% - 25px);
    margin-left:25px;
    max-width:760px;
    align-items:center;
}
.sq-code-panel .sq-code-heading {
    display:flex;
    align-items:center;
    justify-content:center;
    min-height:52px;
    padding:5px 3px;
    background:#a9ddf3;
    border:1px solid #111;
    text-align:center;
    font-size:11px;
}
.sq-code-panel .sq-code-token {
    display:flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    min-height:52px;
    font-size:16px;
    font-weight:bold;
}
.sq-code-panel .sq-code-token::before,
.sq-code-panel .sq-code-token::after {
    content:'—';
    font-weight:normal;
}
.sq-code-panel .sq-code-token-n::after {
    display:none;
}
.sq-code-panel .sq-code-formula {
    grid-template-columns:1.2fr 10px .65fr 10px 1.1fr .5fr 10px 1.8fr .5fr;
    align-items:center;
    margin:0 0 10px;
    font-size:16px;
    white-space:nowrap;
}
.sq-code-panel .sq-code-formula strong,
.sq-code-panel .sq-code-formula i {
    text-align:center;
}
.sq-code-panel .sq-code-labels span {
    display:flex;
    align-items:center;
    justify-content:center;
    min-height:36px;
    padding:5px 3px;
    background:#a9ddf3;
    border:1px solid #111;
    text-align:center;
    font-size:11px;
}
.sq-code-panel .sq-code-labels span:nth-child(2) {
    background:transparent;
    border-color:transparent;
}
.sq-code-panel .sq-code-labels span:nth-child(4),
.sq-code-panel .sq-code-labels span:nth-child(6) {
    background:transparent;
    border-color:transparent;
}
.sq-code-panel .sq-code-tables {
    align-items:start;
}
.sq-code-panel .sq-code-tables table:nth-child(2) {
    grid-column:3;
}
.sq-code-panel .sq-code-tables table:nth-child(3) {
    grid-column:5;
}
.sq-code-panel .sq-code-tables table {
    width:100%;
    min-width:0;
    border-collapse:collapse;
    background:#e0f4fb;
    border:1px solid #111;
    font-size:9px;
}
.sq-code-panel .sq-code-tables th,
.sq-code-panel .sq-code-tables td {
    padding:3px 2px;
    border:1px solid #111;
    text-align:center;
    line-height:1.2;
}
.sq-code-panel .sq-code-tables th {
    background:#a9ddf3;
    font-weight:normal;
}
.sq-code-note {
    margin:6px 0 0;
    font-size:10px;
}
.sq-spare-code {
    margin-top:18px;
    padding-top:8px;
    border-top:1px solid #8faeb8;
}
.sq-spare-inline,
.sq-spare-tables {
    display:grid;
    grid-template-columns:.5fr 10px 1.5fr 10px 1.5fr .6fr 10px 1.8fr;
    gap:6px;
    width:100%;
    align-items:center;
}
.sq-spare-inline {
    margin-bottom:8px;
    font-size:16px;
    font-weight:bold;
    text-align:center;
    white-space:nowrap;
}
.sq-spare-heading {
    padding:5px 3px;
    background:#a9ddf3;
    border:1px solid #111;
    font-size:11px;
    font-weight:normal;
}
.sq-spare-token {
    text-align:center;
}
.sq-spare-tables {
    align-items:start;
}
.sq-spare-tables table:nth-child(1) {
    grid-column:3;
}
.sq-spare-tables table:nth-child(2) {
    grid-column:5;
}
.sq-spare-tables table:nth-child(3) {
    grid-column:8;
}
.sq-spare-tables table {
    width:100%;
    border-collapse:collapse;
    background:#e0f4fb;
    border:1px solid #111;
    font-size:9px;
}
.sq-spare-tables th,
.sq-spare-tables td {
    padding:3px 2px;
    border:1px solid #111;
    text-align:center;
    line-height:1.2;
}
.sq-spare-tables th {
    background:#a9ddf3;
    font-weight:normal;
}
.apl-code-panel .apl-code-formula,
.apl-code-panel .apl-code-labels,
.apl-code-panel .apl-code-tables {
    display:grid;
    grid-template-columns:repeat(7,1fr);
    gap:8px;
    width:100%;
}
.apl-code-panel .apl-code-formula {
    align-items:center;
    margin:0 0 8px;
    font-size:16px;
}
.apl-code-panel .apl-code-formula strong {
    display:flex; align-items:center; justify-content:center;
    padding:10px 8px; border-radius:8px; font-size:15px; font-weight:700;
    color:#fff; background:linear-gradient(135deg,#1a5fb4,#2d7dd2);
}
.apl-code-panel .apl-code-formula i { display:none; }
.apl-code-panel .apl-code-labels span {
    display:flex;
    align-items:center;
    justify-content:center;
    min-height:auto;
    padding:8px 6px;
    background:#f0f4f8;
    border:1px solid #e2e8f0;
    border-radius:6px;
    text-align:center;
    font-size:12px;
    color:#0d3b66;
    font-weight:600;
}
.apl-code-panel .apl-code-tables { align-items:start; }
.apl-code-panel .apl-code-tables table {
    width:100%;
    min-width:0;
    border-collapse:collapse;
    background:#e0f4fb;
    border:1px solid #111;
    font-size:9px;
}
.apl-code-panel .apl-code-tables th,
.apl-code-panel .apl-code-tables td {
    padding:3px 2px;
    border:1px solid #111;
    text-align:center;
    line-height:1.2;
}
.apl-code-panel .apl-code-tables th { background:#a9ddf3; font-weight:normal; }
.apl-spare-code { position:relative; margin-top:18px; padding-top:8px; border-top:1px solid #8faeb8; }
.apl-spare-formula,
.apl-spare-labels,
.apl-spare-tables { display:grid; gap:6px; width:100%; align-items:center; }
.apl-spare-formula { grid-template-columns:1fr 10px 1fr 10px 1fr 10px 1fr 10px 1fr; }
.apl-spare-labels { grid-template-columns:1fr 1fr 1fr 1.8fr; }
.apl-spare-formula { margin:0 0 10px; font-size:16px; white-space:nowrap; }
.apl-spare-formula strong,
.apl-spare-formula i { text-align:center; }
.apl-spare-formula strong:first-child {
    position:absolute;
    top:70px;
    left:0;
    width:42px;
    text-align:center;
}
.apl-spare-formula i,
.apl-spare-formula strong:not(:first-child) { visibility:hidden; }
.apl-spare-labels span { display:flex; align-items:center; justify-content:center; min-height:36px; padding:5px 3px; background:#a9ddf3; border:1px solid #111; text-align:center; font-size:11px; }
.apl-spare-labels,
.apl-spare-tables { margin-left:50px; width:calc(100% - 50px); }
.apl-spare-tables { grid-template-columns:1fr 1fr 1fr 1.8fr; align-items:start; }
.apl-spare-tables table { width:100%; border-collapse:collapse; background:#e0f4fb; border:1px solid #111; font-size:9px; }
.apl-spare-tables th,
.apl-spare-tables td { padding:3px 2px; border:1px solid #111; text-align:center; line-height:1.2; }
.apl-spare-tables th { background:#a9ddf3; font-weight:normal; }
.lmt-code-panel .lmt-code-formula,
.lmt-code-panel .lmt-code-labels,
.lmt-code-panel .lmt-code-tables { display:grid; gap:5px; width:100%; align-items:start; }
.lmt-code-panel .lmt-code-formula { grid-template-columns:1.2fr 10px .8fr 10px 1fr 10px 1fr 10px 1fr 10px 1fr 10px 1fr; align-items:center; margin:0 0 10px; font-size:16px; white-space:nowrap; }
.lmt-code-panel .lmt-code-formula strong,
.lmt-code-panel .lmt-code-formula i { text-align:center; }
.lmt-code-panel .lmt-code-labels,
.lmt-code-panel .lmt-code-tables { grid-template-columns:1.2fr .8fr 1fr 1.2fr 1.1fr 1.3fr 1.2fr; }
.lmt-code-panel .lmt-code-labels span { display:flex; align-items:center; justify-content:center; min-height:36px; padding:5px 3px; background:#a9ddf3; border:1px solid #111; text-align:center; font-size:11px; }
.lmt-code-panel .lmt-code-tables table { width:100%; min-width:0; border-collapse:collapse; background:#e0f4fb; border:1px solid #111; font-size:9px; }
.lmt-code-panel .lmt-code-tables th,
.lmt-code-panel .lmt-code-tables td { padding:3px 2px; border:1px solid #111; text-align:center; line-height:1.2; }
.lmt-code-panel .lmt-code-tables th { background:#a9ddf3; font-weight:normal; }
.lmt-code-panel .lmt-code-tables .code-table-spacer { border:0; }
.lmt-code-panel .lmt-rating-table { grid-column:4 / span 2; }
.lmt-code-panel .lmt-port-table { grid-column:6 / span 2; }
.lmt-models-grid { grid-template-columns:1fr 1fr; }
.lmt-1-models-grid { grid-template-columns:1fr 1fr; }
.lmt-1-code-panel .lmt-1-code-formula,
.lmt-1-code-panel .lmt-1-code-labels,
.lmt-1-code-panel .lmt-1-code-tables { display:grid; gap:5px; width:100%; align-items:start; }
.lmt-1-code-panel .lmt-1-code-formula { grid-template-columns:1.2fr 10px .8fr 10px 1fr 10px 1fr 10px 1fr 10px 1fr 10px 1fr 10px 1fr; align-items:center; margin:0 0 10px; font-size:16px; white-space:nowrap; }
.lmt-1-code-panel .lmt-1-code-formula strong,
.lmt-1-code-panel .lmt-1-code-formula i { text-align:center; }
.lmt-1-code-panel .lmt-1-code-labels,
.lmt-1-code-panel .lmt-1-code-tables { grid-template-columns:1.2fr .8fr 1fr 1.2fr 1.1fr 1.1fr 1.3fr 1.1fr; }
.lmt-1-code-panel .lmt-1-code-labels span { display:flex; align-items:center; justify-content:center; min-height:36px; padding:5px 3px; background:#a9ddf3; border:1px solid #111; text-align:center; font-size:11px; }
.lmt-1-code-panel .lmt-1-code-tables table { width:100%; min-width:0; border-collapse:collapse; background:#e0f4fb; border:1px solid #111; font-size:9px; }
.lmt-1-code-panel .lmt-1-code-tables th,
.lmt-1-code-panel .lmt-1-code-tables td { padding:3px 2px; border:1px solid #111; text-align:center; line-height:1.2; }
.lmt-1-code-panel .lmt-1-code-tables th { background:#a9ddf3; font-weight:normal; }
.lmt-1-code-panel .lmt-1-rating-table { grid-column:5 / span 2; }
.lmt-1-code-panel .lmt-1-port-table { grid-column:7 / span 2; }
.lmt-1-code-panel .lmt-1-note-table { grid-column:8; align-self:start; }
.lmt-1-spare-code { margin-top:18px; padding-top:8px; border-top:1px solid #8faeb8; }
.lmt-1-spare-formula,
.lmt-1-spare-labels,
.lmt-1-spare-tables { display:grid; gap:5px; width:100%; align-items:center; }
.lmt-1-spare-formula { grid-template-columns:.6fr 10px 1fr 10px 1fr 10px 1fr 10px 1.8fr; margin:0 0 10px; font-size:16px; white-space:nowrap; }
.lmt-1-spare-formula strong,
.lmt-1-spare-formula i { text-align:center; }
.lmt-1-spare-labels { grid-template-columns:1fr 1fr 1fr 1.8fr; }
.lmt-1-spare-labels span { display:flex; align-items:center; justify-content:center; min-height:36px; padding:5px 3px; background:#a9ddf3; border:1px solid #111; text-align:center; font-size:11px; }
.lmt-1-spare-tables { grid-template-columns:1fr 1fr 1fr 1.8fr; align-items:start; }
.lmt-1-spare-tables table { width:100%; border-collapse:collapse; background:#e0f4fb; border:1px solid #111; font-size:9px; }
.lmt-1-spare-tables th,
.lmt-1-spare-tables td { padding:3px 2px; border:1px solid #111; text-align:center; line-height:1.2; }
.lmt-1-spare-tables th { background:#a9ddf3; font-weight:normal; }
.fs-spare-code {
    position:relative;
    margin-top:18px;
    padding-top:8px;
    border-top:1px solid #8faeb8;
}
.fs-spare-labels,
.fs-spare-tables {
    display:grid;
    grid-template-columns:1.1fr 1.1fr 1.1fr 2.2fr;
    gap:6px;
    width:calc(100% - 65px);
    margin-left:65px;
}
.fs-spare-prefix {
    position:absolute;
    top:37px;
    left:8px;
    width:50px;
    margin:0;
    text-align:center;
    font-size:16px;
    font-weight:bold;
}
.fs-spare-labels span {
    display:flex;
    align-items:center;
    justify-content:center;
    min-height:36px;
    padding:5px 3px;
    background:#a9ddf3;
    border:1px solid #111;
    text-align:center;
    font-size:11px;
}
.fs-spare-tables {
    align-items:stretch;
}
.fs-spare-tables table {
    width:100%;
    min-width:0;
    border-collapse:collapse;
    background:#e0f4fb;
    border:1px solid #111;
    font-size:9px;
}
.fs-spare-tables th,
.fs-spare-tables td {
    padding:3px 2px;
    border:1px solid #111;
    text-align:center;
    line-height:1.2;
}
.fs-spare-tables th {
    background:#a9ddf3;
    font-weight:normal;
}
.fsa-spare-code {
    margin-top:18px;
    padding-top:8px;
    border-top:1px solid #8faeb8;
}
.vlm-spare-code {
    border-top:0;
}
.fsa-spare-formula,
.fsa-spare-labels,
.fsa-spare-tables {
    display:grid;
    grid-template-columns:1fr 1.2fr 1fr 2fr;
    gap:6px;
    width:100%;
}
.fsa-spare-formula {
    grid-template-columns:.25fr 10px 1fr 10px 1.2fr 10px 1fr 10px 2fr;
    align-items:center;
    margin:0 0 10px;
    font-size:16px;
}
.fsa-spare-formula strong,
.fsa-spare-formula i {
    text-align:center;
}
.fsa-spare-labels span {
    display:flex;
    align-items:center;
    justify-content:center;
    min-height:36px;
    padding:5px;
    background:#a9ddf3;
    border:1px solid #111;
    text-align:center;
    font-size:12px;
}
.fsa-spare-tables table {
    width:100%;
    min-width:0;
    border-collapse:collapse;
    background:#e0f4fb;
    border:1px solid #111;
    font-size:9px;
}
.fsa-spare-tables th,
.fsa-spare-tables td {
    padding:3px 2px;
    border:1px solid #111;
    text-align:center;
    line-height:1.2;
}
.fsa-spare-tables th {
    background:#a9ddf3;
    font-weight:normal;
}
.parts-tables {
    margin-top:18px;
}
.parts-table-block {
    margin-top:14px;
}
.parts-table-block h3 {
    margin-bottom:5px;
    font-size:15px;
}
.parts-table-block h3 small {
    font-size:11px;
    font-weight:normal;
}
.parts-table-block table {
    width:100%;
    border-collapse:collapse;
    background:#fff;
    font-size:11px;
}
.parts-table-block th,
.parts-table-block td {
    padding:4px 3px;
    border:1px solid #719eae;
    text-align:center;
}
.parts-table-block th {
    background:#f3f3f3;
    font-weight:normal;
}
.curve-panel { border:0; }
.curve-placeholder { min-height:210px; background:#fff; }
.curve-placeholder img {
    width:100%;
    height:auto;
    max-height:none;
    object-fit:contain;
}
.curves-row {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:12px;
}
.curves-row .curve-panel {
    min-width:0;
    padding:0;
}
.curves-row .curve-placeholder {
    height:300px;
    min-height:0;
    padding:0;
    overflow:hidden;
}
.curves-row .curve-placeholder img {
    display:block;
    width:100%;
    height:100%;
    max-height:none;
    object-fit:contain;
    transform:none;
}
.sheet-actions {
    display:flex;
    justify-content:flex-end;
    align-items:center;
    gap:10px;
    position:absolute;
    top:12px;
    right:0;
    width:max-content;
}
.sheet-back {
    display:block;
    width:max-content;
    margin:18px auto 0;
    padding:8px 18px;
    border:1px solid #c8102e;
    color:#c8102e;
    background:#fff;
    text-decoration:none;
}
.all-models-panel {
    display:block;
    margin-top:28px;
    padding-bottom:16px;
    border-bottom:1px solid #d5d5d5;
}
.all-models-panel > summary {
    display:flex;
    align-items:center;
    justify-content:space-between;
    margin-bottom:10px;
    padding:8px 12px;
    border:1px solid #18a9d9;
    color:#18a9d9;
    background:#fff;
    font-size:18px;
    font-weight:normal;
    cursor:pointer;
    list-style:none;
}
.all-models-panel > summary::-webkit-details-marker {
    display:none;
}
.all-models-panel > summary::after {
    content:'+';
    font-size:22px;
    line-height:1;
}
.all-models-panel[open] > summary::after {
    content:'−';
}
.all-models-list {
    width:100%;
    max-width:360px;
    border-collapse:collapse;
    font-size:12px;
}
.fsa-spare-models-list {
    grid-column:2;
    grid-row:1;
}
.all-models-grid {
    display:grid;
    grid-template-columns:repeat(3, minmax(0, 1fr));
    column-gap:18px;
    align-items:start;
}
.all-models-grid .all-models-list {
    max-width:none;
}
.apl-common-models-list td {
    width:50%;
}
.apl-models-grid {
    grid-template-columns:repeat(3, minmax(0, 1fr));
}
.apl-models-grid > .apl-spare-models-list {
    grid-column:3;
    grid-row:2;
    display:table;
}
.all-models-list th,
.all-models-list td {
    padding:2px 8px;
    border:1px solid #8faeb8;
    text-align:left;
    line-height:1.25;
}
.all-models-list th {
    background:#f3f3f3;
    font-weight:normal;
}
.all-models-subtitle {
    margin:0 0 10px;
    font-size:16px;
    font-weight:normal;
}
.all-models-grid > #all-models-list {
    grid-column:1;
    grid-row:2 / span 2;
}
.all-models-grid > .all-models-subtitle:nth-of-type(1) {
    grid-column:2;
    grid-row:2;
}
.all-models-grid > .all-models-list-msn {
    grid-column:2;
    grid-row:2;
}
.all-models-grid > .all-models-subtitle:nth-of-type(2) {
    grid-column:3;
    grid-row:2;
}
.all-models-grid > .all-models-list-w-msn {
    grid-column:3;
    grid-row:2;
}
.all-models-grid > table.all-models-list:nth-of-type(1) {
    grid-column:1;
    grid-row:2;
}
.all-models-grid > table.all-models-list:nth-of-type(2) {
    grid-column:2;
    grid-row:2;
}
.all-models-grid > table.all-models-list:nth-of-type(3) {
    grid-column:3;
    grid-row:2;
}
@media (max-width:760px) {
    .all-models-subtitle {
        margin:18px 0 10px;
    }
}
.sheet-back-top {
    position:static;
    margin:0;
}
.sheet-download {
    display:inline-block;
    padding:8px 18px;
    border:1px solid #c8102e;
    color:#c8102e;
    background:#fff;
    text-decoration:none;
    font-size:14px;
    line-height:1.2;
}
.back-home {
    display:block;
    width:max-content;
    margin:0 auto 50px;
    padding:8px 20px;
    border:1px solid #c8102e;
    color:#c8102e;
}

/* MASUDA产品架构页 */
.brand-architecture {
    margin:42px auto 70px;
}
.brand-architecture-header {
    display:grid;
    grid-template-columns:260px 1fr;
    gap:36px;
    align-items:center;
    margin-bottom:42px;
    padding-bottom:28px;
    border-bottom:1px solid #dedede;
}
.brand-architecture-cover {
    background:#f4f5f6;
    padding:20px;
}
.brand-architecture-cover img {
    width:100%;
}
.brand-architecture-copy h2 {
    margin-bottom:10px;
    color:#c8102e;
    font-size:28px;
    font-weight:normal;
}
.brand-architecture-copy p {
    max-width:680px;
    color:#666;
    font-size:15px;
}
.architecture-title {
    margin-bottom:22px;
    text-align:center;
    font-size:24px;
    font-weight:normal;
}
.architecture-list {
    display:grid;
    grid-template-columns:repeat(2, 1fr);
    gap:18px;
}
.architecture-item {
    padding:22px 24px;
    border:1px solid #e1e1e1;
    border-top:3px solid #c8102e;
    background:#fff;
    transition:box-shadow 0.25s ease, transform 0.25s ease;
}
.architecture-item:hover {
    transform:translateY(-3px);
    box-shadow:0 8px 20px rgba(0,0,0,0.08);
}
.architecture-item h3 {
    display:flex;
    justify-content:space-between;
    gap:12px;
    margin-bottom:14px;
    font-size:18px;
    font-weight:normal;
}
.series-count {
    flex-shrink:0;
    color:#c8102e;
    font-size:14px;
}
.series-codes {
    display:flex;
    flex-wrap:wrap;
    gap:8px;
}
.series-codes a {
    display:inline-block;
    padding:5px 10px;
    border:1px solid #d8d8d8;
    color:#555;
    background:#fafafa;
    font-size:14px;
    transition:all 0.2s ease;
}
.series-codes a:hover,
.series-codes a:focus {
    border-color:#c8102e;
    color:#c8102e;
    background:#fff;
}
.architecture-item-wide {
    grid-column:1 / -1;
}

/* MASUDA产品目录表 */
.brand-catalog {
    width:96%;
    max-width:1500px;
    margin:28px auto 70px;
}
.brand-catalog-layout {
    display:grid;
    grid-template-columns:1fr;
    align-items:start;
}
.catalog-reference {
    min-height:100%;
    padding:18px;
    border-top:8px solid #19888b;
    background:#e8e4e1;
}
.catalog-reference-title {
    color:#252525;
    font-size:22px;
    font-weight:bold;
    line-height:1.25;
    text-align:center;
}
.catalog-reference-title span {
    font-size:18px;
}
.filter-flow {
    display:flex;
    flex-direction:column;
    align-items:center;
    margin:28px 0;
    color:#222;
    text-align:center;
}
.flow-tank,
.flow-valve,
.flow-pump {
    width:78%;
    padding:14px 8px;
    border:2px solid #444;
    background:#f8f6f4;
    font-size:14px;
}
.flow-valve {
    width:52%;
    padding:10px 8px;
}
.flow-pump {
    border-radius:50%;
}
.flow-line {
    width:2px;
    height:34px;
    background:#444;
}
.flow-filters {
    display:flex;
    gap:8px;
    width:100%;
    justify-content:center;
}
.flow-filters span {
    display:flex;
    align-items:center;
    justify-content:center;
    width:78px;
    height:78px;
    border:3px solid #555;
    border-radius:50%;
    background:#c9dfc6;
    font-size:11px;
}
.catalog-safety {
    padding:12px;
    border:3px solid #222;
    background:#fff;
    font-size:11px;
}
.catalog-safety strong {
    display:block;
    margin-bottom:8px;
    font-size:17px;
    text-align:center;
}
.catalog-safety p {
    margin-bottom:7px;
}
.brand-catalog-heading {
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-bottom:24px;
    padding:18px 22px;
    border-top:8px solid #19888b;
    background:#f1efed;
}
.brand-catalog-heading h1 {
    margin-bottom:4px;
    color:#188487;
    font-size:36px;
    letter-spacing:1px;
}
.brand-catalog-heading p {
    color:#555;
    font-size:15px;
}
.brand-catalog-heading img {
    width:180px;
    height:84px;
    object-fit:cover;
}
.catalog-scroll {
    overflow-x:auto;
    border:1px solid #b9b9b9;
}
.catalog-notes {
    padding:12px 8px;
    color:#444;
    font-size:12px;
    line-height:1.8;
}
.brand-catalog-table {
    width:100%;
    min-width:1040px;
    border-collapse:collapse;
    table-layout:fixed;
    color:#222;
    font-size:13px;
}
.brand-catalog-table th,
.brand-catalog-table td {
    padding:9px 10px;
    border:1px solid rgba(70,70,70,0.32);
    text-align:left;
    vertical-align:middle;
}
.brand-catalog-table thead th {
    padding:12px 10px;
    background: linear-gradient(135deg, #1a5fb4, #2d7dd2);
    color:#fff;
    font-size:15px;
}
.brand-catalog-table thead th:nth-child(1) { width:14%; }
.brand-catalog-table thead th:nth-child(2) { width:18%; }
.brand-catalog-table thead th:nth-child(3) { width:12%; }
.brand-catalog-table thead th:nth-child(4) { width:20%; }
.brand-catalog-table thead th:nth-child(5) { width:16%; }
.brand-catalog-table thead th:nth-child(6) { width:12%; }
.brand-catalog-table thead th:last-child,
.brand-catalog-table tbody td:last-child {
    display:none;
}
.brand-catalog-table tbody th {
    font-size:15px;
    font-weight:normal;
}
.brand-catalog-table tbody tr { background:#fff; }
.brand-catalog-table tbody tr:nth-child(even) { background:#f8fafc; }
.brand-catalog-table tbody tr.catalog-suction,
.brand-catalog-table tbody tr.catalog-pressure,
.brand-catalog-table tbody tr.catalog-return,
.brand-catalog-table tbody tr.catalog-new,
.brand-catalog-table tbody tr.catalog-breather,
.brand-catalog-table tbody tr.catalog-other { background:transparent; }
.brand-catalog-table tbody tr.catalog-suction th[rowspan],
.brand-catalog-table tbody tr.catalog-pressure th[rowspan],
.brand-catalog-table tbody tr.catalog-return th[rowspan],
.brand-catalog-table tbody tr.catalog-new th[rowspan],
.brand-catalog-table tbody tr.catalog-breather th[rowspan],
.brand-catalog-table tbody tr.catalog-other th[rowspan] {
    background:#e8f2fc;
    color:#0d3b66;
    font-weight:700;
}
.brand-catalog-table tbody a {
    display:inline-block;
    min-width:62px;
    padding:5px 7px;
    border:1px solid rgba(0,0,0,0.22);
    background:rgba(255,255,255,0.55);
    color:#222;
    text-align:center;
    font-weight:bold;
}
.brand-catalog-table tbody a:hover,
.brand-catalog-table tbody a:focus {
    border-color:#c8102e;
    color:#c8102e;
    background:#fff;
}

/* 产品列表模块 */
.product-section {
    margin-bottom:60px;
}
.product-section-top {
    margin-bottom:40px;
}
.product-section-bottom {
    display:grid;
    grid-template-columns:repeat(2, minmax(0, 1fr));
    gap:24px;
}
.product-section-bottom .product-grid {
    grid-template-columns:repeat(2, minmax(0, 1fr));
}
.product-title {
    text-align:center;
    margin-bottom:24px;
    font-weight:normal;
}
.product-grid {
    display:grid;
    grid-template-columns: repeat(4,1fr);
    gap:20px;
}
.product-card {
    position:relative;
    overflow:hidden;
}
.product-card img {
    transition:transform 0.4s ease;
}
.product-card:hover img {
    transform:scale(1.3);
}
/* 高光扫过效果 */
.product-card::after {
    content:'';
    position:absolute;
    top:0;
    left:-120%;
    width:60%;
    height:100%;
    background:linear-gradient(to right, transparent, rgba(255,255,255,0.35), transparent);
    transform:skewX(-25deg);
    transition:left 0.7s ease;
    z-index:3;
    pointer-events:none;
}
.product-card:hover::after {
    left:160%;
}

/* 页脚 */
.site-footer {
    background:#cccccc;
    padding:40px 20px;
    margin-top:60px;
}
.footer-wrap {
    text-align:center;
}
.footer-logo {
    margin-bottom:20px;
}
.footer-logo img {
    display:block;
    margin:0 auto;
    height: 55px;
}
.footer-info {
    margin-bottom:10px;
    font-size:14px;
}
.footer-info p {
    margin-bottom:4px;
}
.footer-qrcode {
    display:flex;
    justify-content:center;
    gap:30px;
    margin-top:10px;
    margin-bottom:30px;
}
.qr-item {
    text-align:center;
}
.qr-item .qr-box {
    width:110px;
    height:110px;
    display:block;
    overflow:hidden;
}
.qr-item .qr-box img {
    width:100%;
    height:100%;
    object-fit:contain;
}
.qr-item span {
    display:block;
    font-size:12px;
    margin-top:6px;
}
.copyright {
    font-size:12px;
}

/* 固定联系窗口 */
.contact-float {
    position:fixed;
    top:20px;
    right:20px;
    z-index:1000;
    padding:14px 16px;
    background:#c8102e;
    color:#fff;
    box-shadow:0 3px 12px rgba(0,0,0,0.2);
    font-size:14px;
    line-height:1.5;
}
.contact-number {
    display:block;
    margin-top:3px;
    color:#fff;
    font-size:18px;
    font-weight:bold;
    white-space:nowrap;
}

/* 移动端适配 */
@media (max-width:768px){
    .header-top .container {
        display:flex;
        flex-wrap:wrap;
        align-items:center;
    }
    .main-nav {
        flex-wrap:wrap;
        margin-left:auto;
        gap:12px;
    }
    .menu-toggle {
        display:block;
    }
    .nav-list {
        display:none;
        flex-direction:column;
        align-items:stretch;
        width:100%;
        gap:0;
        margin:10px 0;
    }
    .nav-list.active {
        display:flex;
    }
    .nav-list > li > a {
        padding:10px 0;
    }
    .sub-menu {
        position:static !important;
        background:#f7f7f7 !important;
    }
    .about-section {
        grid-template-columns:1fr;
    }
    .business-section {
        grid-template-columns:1fr;
    }
    .news-tabs {
        grid-template-columns:repeat(2,1fr);
    }
    .news-tab:nth-child(5) {
        grid-column:span 2;
    }
    .news-card {
        grid-template-columns:82px 1fr;
        gap:8px;
    }
    .news-card .news-tag {
        display:none;
    }
    .product-grid {
        grid-template-columns: repeat(2,1fr);
    }
    .product-section-bottom {
        grid-template-columns:1fr;
    }
    .footer-qrcode {
        flex-wrap:wrap;
    }
    .carousel-arrow {
        width:36px;
        height:36px;
        font-size:16px;
    }
    .carousel-arrow.prev {
        left:10px;
    }
    .carousel-arrow.next {
        right:10px;
    }
    .dot {
        width:10px;
        height:10px;
    }
    .page-banner h1 {
        font-size:24px;
    }
    .brand-index {
        padding:18px 12px;
    }
    .brand-index-list {
        gap:8px;
    }
    .brand-index-list a {
        min-width:88px;
        padding:8px 10px;
    }
    .brand-architecture-header {
        grid-template-columns:1fr;
        gap:20px;
    }
    .brand-architecture-cover {
        max-width:260px;
        margin:0 auto;
    }
    .brand-architecture-copy {
        text-align:center;
    }
    .architecture-list {
        grid-template-columns:1fr;
    }
    .architecture-item-wide {
        grid-column:auto;
    }
    .brand-catalog-heading {
        align-items:flex-start;
        gap:16px;
    }
    .brand-catalog-heading h1 {
        font-size:26px;
    }
    .brand-catalog-heading img {
        width:120px;
        height:60px;
    }
    .brand-catalog-table {
        font-size:12px;
    }
    .selection-intro {
        align-items:flex-start;
        padding:18px;
    }
    .selection-intro h2 {
        font-size:21px;
    }
    .selection-intro img {
        width:120px;
        height:60px;
    }
    .selection-table {
        font-size:12px;
    }
    .series-detail-title {
        min-height:58px;
    }
    .series-label {
        padding:10px 12px 6px;
        font-size:17px;
    }
    .series-detail-title h2 {
        font-size:22px;
    }
    .series-detail-top,
    .series-detail-middle,
    .series-detail-bottom {
        grid-template-columns:1fr;
    }
    .detail-main-image,
    .detail-features,
    .detail-drawing {
        min-height:220px;
    }
    .product-sheet {
        width:94%;
        padding:8px 0 28px;
    }
    .product-sheet-header h1 {
        font-size:22px;
    }
    .product-family {
        padding:9px 14px 6px;
        font-size:17px;
    }
    .product-sheet-pages {
        grid-template-columns:1fr;
    }
    .right-page-catalog {
        grid-template-columns:1fr;
    }
    .left-top-content {
        grid-template-columns:1fr;
    }
    .right-page-catalog .drawing-placeholder {
        min-height:300px;
    }
    .curves-row {
        grid-template-columns:1fr;
    }
    .product-sheet-page-left {
        border-right:0;
        border-bottom:2px solid #18a9d9;
    }
    .brand-catalog-layout {
        grid-template-columns:1fr;
    }
    .catalog-reference {
        min-height:auto;
    }
    .contact-float {
        padding:10px 12px;
        font-size:12px;
    }
    .contact-number {
        font-size:15px;
    }
}

/* FPM 型号代码 */
.fpm-code-panel .fpm-code-labels,
.fpm-code-panel .fpm-code-tables {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr 1fr;
    gap: 5px;
    width: 100%;
}
.fpm-code-panel .fpm-code-formula {
    display: grid;
    grid-template-columns: 1fr 8px 1fr 8px 1fr 8px 1fr 8px 1fr 8px 1fr 8px 1fr;
    align-items: center;
    margin: 0 0 10px;
    font-size: 16px;
}
.fpm-code-panel .fpm-code-formula strong,
.fpm-code-panel .fpm-code-formula i {
    text-align: center;
    font-style: normal;
}
.fpm-code-panel .fpm-code-labels span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    font-size: 11px;
    text-align: center;
    background: #a9ddf3;
    border: 1px solid #111;
}
.fpm-code-panel .fpm-code-tables {
    align-items: stretch;
}
.fpm-code-panel .fpm-code-tables table {
    width: 100%;
    min-width: 0;
    border-collapse: collapse;
    font-size: 11px;
}
.fpm-code-panel .fpm-code-tables th,
.fpm-code-panel .fpm-code-tables td {
    padding: 3px 2px;
    border: 1px solid #111;
    text-align: center;
}
.fpm-code-panel .fpm-code-tables th {
    background: #a9ddf3;
    font-weight: normal;
}
.fpm-code-panel .fpm-code-tables .code-table-spacer {
    border: 0;
}
.fpm-code-panel .fpm-rating-material-table {
    grid-column: 6 / span 2;
}
/* HLF 型号代码 */
.hlf-code-panel .hlf-code-labels,
.hlf-code-panel .hlf-code-tables {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr 1fr 1fr 1fr;
    gap: 5px;
    width: 100%;
}
.hlf-code-panel .hlf-code-formula {
    display: grid;
    grid-template-columns: 1fr 8px 1fr 8px 1fr 8px 1fr 8px 1fr 8px 1fr 8px 1fr 8px 1fr 8px 1fr;
    align-items: center;
    margin: 0 0 10px;
    font-size: 16px;
}
.hlf-code-panel .hlf-code-formula strong,
.hlf-code-panel .hlf-code-formula i {
    text-align: center;
    font-style: normal;
}
.hlf-code-panel .hlf-code-labels span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    font-size: 11px;
    text-align: center;
    background: #a9ddf3;
    border: 1px solid #111;
}
.hlf-code-panel .hlf-code-tables {
    align-items: stretch;
}
.hlf-code-panel .hlf-code-tables table {
    width: 100%;
    min-width: 0;
    border-collapse: collapse;
    font-size: 11px;
}
.hlf-code-panel .hlf-code-tables th,
.hlf-code-panel .hlf-code-tables td {
    padding: 3px 2px;
    border: 1px solid #111;
    text-align: center;
}
.hlf-code-panel .hlf-code-tables th {
    background: #a9ddf3;
    font-weight: normal;
}
.hlf-code-panel .hlf-code-tables .code-table-spacer {
    border: 0;
}
.hlf-code-panel .hlf-rating-material-table {
    grid-column: 5 / span 2;
}
/* 6列型号代码布局通用样式 */
.code-6col .hlf-code-labels,
.code-6col .hlf-code-tables {
    grid-template-columns: repeat(6, 1fr) !important;
}
.code-6col .hlf-rating-material-table {
    grid-column: 5 / span 2 !important;
}
/* VLR 型号代码 */
.vlr-code-panel .vlr-code-labels,
.vlr-code-panel .vlr-code-tables {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr;
    gap: 5px;
    width: 100%;
}
.vlr-code-panel .vlr-code-formula {
    display: grid;
    grid-template-columns: 1fr 8px 1fr 8px 1fr 8px 1fr 8px 1fr 8px 1fr;
    align-items: center;
    margin: 0 0 10px;
    font-size: 16px;
}
.vlr-code-panel .vlr-code-formula strong,
.vlr-code-panel .vlr-code-formula i {
    text-align: center;
    font-style: normal;
}
.vlr-code-panel .vlr-code-labels span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    font-size: 11px;
    text-align: center;
    background: #a9ddf3;
    border: 1px solid #111;
}
.vlr-code-panel .vlr-code-tables {
    align-items: stretch;
}
.vlr-code-panel .vlr-code-tables table {
    width: 100%;
    min-width: 0;
    border-collapse: collapse;
    font-size: 11px;
}
.vlr-code-panel .vlr-code-tables th,
.vlr-code-panel .vlr-code-tables td {
    padding: 3px 2px;
    border: 1px solid #111;
    text-align: center;
}
.vlr-code-panel .vlr-code-tables th {
    background: #a9ddf3;
    font-weight: normal;
}
.vlr-code-panel .vlr-code-tables .code-table-spacer {
    border: 0;
}
.vlr-code-panel .vlr-rating-material-table {
    grid-column: 4 / span 2;
}
/* ===== 型号表防复制（SEO 友好：文本仍在 HTML 里，搜索引擎可索引） ===== */
.all-models-panel {
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

/* ===== MASUDA 详情页型号代码 token 统一美化（大生风格） ===== */
.code-panel .code-formula strong,
.code-panel .code-formula-fsa strong,
.code-panel .fs-code-formula strong,
.code-panel .fsa-code-formula strong,
.code-panel .fpm-code-formula strong,
.code-panel .vlf-code-formula strong,
.code-panel .vlm-code-formula strong,
.code-panel .vlr-code-formula strong,
.code-panel .lmt-code-formula strong,
.code-panel .lmt-1-code-formula strong,
.code-panel .hlf-code-formula strong,
.code-panel .apl-code-formula strong {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #1a5fb4, #2d7dd2);
    margin: 3px;
}
.code-panel .code-formula strong:nth-of-type(2),
.code-panel .code-formula-fsa strong:nth-of-type(2),
.code-panel .fs-code-formula strong:nth-of-type(2),
.code-panel .fsa-code-formula strong:nth-of-type(2),
.code-panel .fpm-code-formula strong:nth-of-type(2),
.code-panel .vlf-code-formula strong:nth-of-type(2),
.code-panel .vlm-code-formula strong:nth-of-type(2),
.code-panel .vlr-code-formula strong:nth-of-type(2),
.code-panel .lmt-code-formula strong:nth-of-type(2),
.code-panel .lmt-1-code-formula strong:nth-of-type(2),
.code-panel .hlf-code-formula strong:nth-of-type(2),
.code-panel .apl-code-formula strong:nth-of-type(2) {
    background: #fff3e0;
    color: #e65100;
}
.code-panel .code-formula strong:nth-of-type(3),
.code-panel .code-formula-fsa strong:nth-of-type(3),
.code-panel .fs-code-formula strong:nth-of-type(3),
.code-panel .fsa-code-formula strong:nth-of-type(3),
.code-panel .fpm-code-formula strong:nth-of-type(3),
.code-panel .vlf-code-formula strong:nth-of-type(3),
.code-panel .vlm-code-formula strong:nth-of-type(3),
.code-panel .vlr-code-formula strong:nth-of-type(3),
.code-panel .lmt-code-formula strong:nth-of-type(3),
.code-panel .lmt-1-code-formula strong:nth-of-type(3),
.code-panel .hlf-code-formula strong:nth-of-type(3),
.code-panel .apl-code-formula strong:nth-of-type(3) {
    background: #f3e5f5;
    color: #6a1b9a;
}
.code-panel .code-formula strong:nth-of-type(4),
.code-panel .code-formula-fsa strong:nth-of-type(4),
.code-panel .fs-code-formula strong:nth-of-type(4),
.code-panel .fsa-code-formula strong:nth-of-type(4),
.code-panel .fpm-code-formula strong:nth-of-type(4),
.code-panel .vlf-code-formula strong:nth-of-type(4),
.code-panel .vlm-code-formula strong:nth-of-type(4),
.code-panel .vlr-code-formula strong:nth-of-type(4),
.code-panel .lmt-code-formula strong:nth-of-type(4),
.code-panel .lmt-1-code-formula strong:nth-of-type(4),
.code-panel .hlf-code-formula strong:nth-of-type(4),
.code-panel .apl-code-formula strong:nth-of-type(4) {
    background: #e8f5e9;
    color: #2e7d32;
}
.code-panel .code-formula strong:nth-of-type(5),
.code-panel .code-formula-fsa strong:nth-of-type(5),
.code-panel .fs-code-formula strong:nth-of-type(5),
.code-panel .fsa-code-formula strong:nth-of-type(5),
.code-panel .fpm-code-formula strong:nth-of-type(5),
.code-panel .vlf-code-formula strong:nth-of-type(5),
.code-panel .vlm-code-formula strong:nth-of-type(5),
.code-panel .vlr-code-formula strong:nth-of-type(5),
.code-panel .lmt-code-formula strong:nth-of-type(5),
.code-panel .lmt-1-code-formula strong:nth-of-type(5),
.code-panel .hlf-code-formula strong:nth-of-type(5),
.code-panel .apl-code-formula strong:nth-of-type(5) {
    background: #efebe9;
    color: #5d4037;
}
.code-panel .code-formula strong:nth-of-type(6),
.code-panel .code-formula-fsa strong:nth-of-type(6),
.code-panel .fs-code-formula strong:nth-of-type(6),
.code-panel .fsa-code-formula strong:nth-of-type(6),
.code-panel .fpm-code-formula strong:nth-of-type(6),
.code-panel .vlf-code-formula strong:nth-of-type(6),
.code-panel .vlm-code-formula strong:nth-of-type(6),
.code-panel .vlr-code-formula strong:nth-of-type(6),
.code-panel .lmt-code-formula strong:nth-of-type(6),
.code-panel .lmt-1-code-formula strong:nth-of-type(6),
.code-panel .hlf-code-formula strong:nth-of-type(6),
.code-panel .apl-code-formula strong:nth-of-type(6) {
    background: #e3f2fd;
    color: #1565c0;
}
.code-panel .code-formula i,
.code-panel .code-formula-fsa i,
.code-panel .fs-code-formula i,
.code-panel .fsa-code-formula i,
.code-panel .fpm-code-formula i,
.code-panel .vlf-code-formula i,
.code-panel .vlm-code-formula i,
.code-panel .vlr-code-formula i,
.code-panel .lmt-code-formula i,
.code-panel .lmt-1-code-formula i,
.code-panel .hlf-code-formula i,
.code-panel .apl-code-formula i {
    font-style: normal;
    color: #ccc;
    font-size: 16px;
    margin: 0 2px;
}
/* 标签行美化 */
.code-panel .code-labels span,
.code-panel .code-labels-fsa span,
.code-panel .fs-code-labels span,
.code-panel .fsa-code-labels span,
.code-panel .fpm-code-labels span,
.code-panel .vlf-code-labels span,
.code-panel .vlm-code-labels span,
.code-panel .vlr-code-labels span,
.code-panel .lmt-code-labels span,
.code-panel .lmt-1-code-labels span,
.code-panel .hlf-code-labels span,
.code-panel .apl-code-labels span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 12px;
    font-size: 12px;
    color: #0d3b66;
    background: #f0f4f8;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-weight: 600;
    margin: 2px;
    line-height: 1.3;
}

/* ===== 备用元件/配套滤芯代码美化 ===== */
/* 分隔线改柔和 */
.fs-spare-code,
.apl-spare-code,
.fsa-spare-code,
.vlm-spare-code,
.sq-spare-code {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 2px solid #e8f2fc;
}
/* 前缀字母（A / T / M / Q 等） */
.fs-spare-prefix,
.apl-spare-formula strong:first-child,
.sq-spare-prefix {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px !important;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #0d3b66, #1a5fb4);
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    margin: 0 8px 8px 0;
    flex-shrink: 0;
}
/* 备用代码标签行 */
.fs-spare-labels span,
.apl-spare-labels span,
.fsa-spare-labels span,
.vlm-spare-labels span,
.sq-spare-labels span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 12px;
    font-size: 12px;
    color: #0d3b66;
    background: #f0f4f8;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-weight: 600;
    margin: 2px;
    line-height: 1.3;
    min-height: auto !important;
}
/* 备用代码表格 */
.fs-spare-tables table,
.apl-spare-tables table,
.fsa-spare-tables table,
.vlm-spare-tables table,
.sq-spare-tables table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    background: #fff;
    border: 1px solid #e8edf2;
    border-radius: 6px;
    overflow: hidden;
}
.fs-spare-tables th,
.apl-spare-tables th,
.fsa-spare-tables th,
.vlm-spare-tables th,
.sq-spare-tables th {
    background: #e8f2fc;
    color: #1a5fb4;
    padding: 6px 8px;
    font-weight: 600;
    border: 1px solid #d0e4ff;
}
.fs-spare-tables td,
.apl-spare-tables td,
.fsa-spare-tables td,
.vlm-spare-tables td,
.sq-spare-tables td {
    padding: 5px 8px;
    border: 1px solid #e8edf2;
    text-align: center;
    color: #444;
}
.fs-spare-tables tr:nth-child(even) td,
.apl-spare-tables tr:nth-child(even) td,
.fsa-spare-tables tr:nth-child(even) td,
.vlm-spare-tables tr:nth-child(even) td,
.sq-spare-tables tr:nth-child(even) td {
    background: #fafbfc;
}

/* ===== MASUDA 详情页型号代码三行对齐（通用） ===== */
.code-panel .code-formula i,
.code-panel .code-formula-fsa i,
.code-panel .fs-code-formula i,
.code-panel .fsa-code-formula i,
.code-panel .fpm-code-formula i,
.code-panel .vlf-code-formula i,
.code-panel .vlm-code-formula i,
.code-panel .vlr-code-formula i,
.code-panel .lmt-code-formula i,
.code-panel .lmt-1-code-formula i,
.code-panel .hlf-code-formula i,
.code-panel .apl-code-formula i {
    display: none !important;
}
.code-panel .code-formula,
.code-panel .code-formula-fsa,
.code-panel .fs-code-formula,
.code-panel .fsa-code-formula,
.code-panel .fpm-code-formula,
.code-panel .vlf-code-formula,
.code-panel .vlm-code-formula,
.code-panel .vlr-code-formula,
.code-panel .lmt-code-formula,
.code-panel .lmt-1-code-formula,
.code-panel .hlf-code-formula,
.code-panel .apl-code-formula {
    display: flex !important;
    gap: 8px;
    margin: 0 0 8px;
    padding: 0;
    white-space: normal;
}
.code-panel .code-formula strong,
.code-panel .code-formula-fsa strong,
.code-panel .fs-code-formula strong,
.code-panel .fsa-code-formula strong,
.code-panel .fpm-code-formula strong,
.code-panel .vlf-code-formula strong,
.code-panel .vlm-code-formula strong,
.code-panel .vlr-code-formula strong,
.code-panel .lmt-code-formula strong,
.code-panel .lmt-1-code-formula strong,
.code-panel .hlf-code-formula strong,
.code-panel .apl-code-formula strong {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 6px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 700;
    margin: 0;
}
.code-panel .code-labels,
.code-panel .code-labels-fsa,
.code-panel .fs-code-labels,
.code-panel .fsa-code-labels,
.code-panel .fpm-code-labels,
.code-panel .vlf-code-labels,
.code-panel .vlm-code-labels,
.code-panel .vlr-code-labels,
.code-panel .lmt-code-labels,
.code-panel .lmt-1-code-labels,
.code-panel .hlf-code-labels,
.code-panel .apl-code-labels {
    display: flex !important;
    gap: 8px;
    margin: 0 0 12px;
    padding: 0;
}
.code-panel .code-labels span,
.code-panel .code-labels-fsa span,
.code-panel .fs-code-labels span,
.code-panel .fsa-code-labels span,
.code-panel .fpm-code-labels span,
.code-panel .vlf-code-labels span,
.code-panel .vlm-code-labels span,
.code-panel .vlr-code-labels span,
.code-panel .lmt-code-labels span,
.code-panel .lmt-1-code-labels span,
.code-panel .hlf-code-labels span,
.code-panel .apl-code-labels span {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6px 4px;
    font-size: 11px;
    color: #0d3b66;
    background: #f0f4f8;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-weight: 600;
    margin: 0;
    line-height: 1.3;
    text-align: center;
}
.code-panel .code-tables,
.code-panel .fs-code-tables,
.code-panel .fsa-code-tables,
.code-panel .fpm-code-tables,
.code-panel .vlf-code-tables,
.code-panel .vlm-code-tables,
.code-panel .vlr-code-tables,
.code-panel .lmt-code-tables,
.code-panel .hlf-code-tables,
.code-panel .apl-code-tables {
    display: flex !important;
    gap: 8px;
    align-items: flex-start;
}
.code-panel .code-tables > table,
.code-panel .fs-code-tables > table,
.code-panel .fsa-code-tables > table,
.code-panel .fpm-code-tables > table,
.code-panel .vlf-code-tables > table,
.code-panel .vlm-code-tables > table,
.code-panel .vlr-code-tables > table,
.code-panel .lmt-code-tables > table,
.code-panel .hlf-code-tables > table,
.code-panel .apl-code-tables > table {
    flex: 1;
    min-width: 0;
    border: 1px solid #e8edf2;
    border-radius: 6px;
    overflow: hidden;
}
.code-panel .code-table-spacer {
    display: none;
}

/* ===== SQ 页面型号代码/备用元件代码美化 ===== */
.sq-code-panel .sq-code-inline {
    display: flex !important;
    gap: 8px;
    width: 100% !important;
    margin-left: 0 !important;
    max-width: none !important;
    align-items: center;
}
.sq-code-panel .sq-code-heading {
    flex: 1;
    min-height: auto;
    padding: 6px 4px;
    background: #f0f4f8;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-size: 11px;
    color: #0d3b66;
    font-weight: 600;
}
.sq-code-panel .sq-code-token {
    flex: 1;
    min-height: auto;
    padding: 10px 6px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #1a5fb4, #2d7dd2);
}
.sq-code-panel .sq-code-token::before,
.sq-code-panel .sq-code-token::after {
    display: none;
}
.sq-code-panel .sq-code-token-sq {
    background: #fff3e0;
    color: #e65100;
}
.sq-code-panel .sq-code-token-n {
    background: #e8f5e9;
    color: #2e7d32;
}
.sq-code-panel .sq-code-tables {
    display: flex !important;
    gap: 8px;
    margin-top: 8px;
}
.sq-code-panel .sq-code-tables table {
    flex: 1;
    min-width: 0;
    border: 1px solid #e8edf2;
    border-radius: 6px;
    overflow: hidden;
}
.sq-code-panel .sq-code-tables th {
    background: #e8f2fc;
    color: #1a5fb4;
    border: 1px solid #d0e4ff;
}
.sq-code-panel .sq-code-tables td {
    border: 1px solid #e8edf2;
    color: #444;
}

/* SQ 备用元件代码 */
.sq-spare-code {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 2px solid #e8f2fc;
}
.sq-spare-code .sq-spare-prefix {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #0d3b66, #1a5fb4);
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    margin-right: 8px;
}
.sq-spare-inline {
    display: flex !important;
    gap: 8px;
    align-items: center;
    margin-bottom: 8px;
    font-size: 15px;
    font-weight: 700;
}
.sq-spare-inline .sq-spare-heading {
    flex: 1;
    padding: 6px 4px;
    background: #f0f4f8;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-size: 11px;
    color: #0d3b66;
    font-weight: 600;
    text-align: center;
}
.sq-spare-inline .sq-spare-token {
    flex: 1;
    padding: 10px 6px;
    border-radius: 8px;
    font-size: 15px;
    color: #fff;
    background: linear-gradient(135deg, #1a5fb4, #2d7dd2);
    text-align: center;
}
.sq-spare-inline .sq-spare-token:nth-of-type(2) {
    background: #f3e5f5;
    color: #6a1b9a;
}
.sq-spare-inline .sq-spare-token:nth-of-type(3) {
    background: #e8f5e9;
    color: #2e7d32;
}
.sq-spare-tables {
    display: flex !important;
    gap: 8px;
    align-items: flex-start;
}
.sq-spare-tables table {
    flex: 1;
    min-width: 0;
    border: 1px solid #e8edf2;
    border-radius: 6px;
    overflow: hidden;
}
.sq-spare-tables th {
    background: #e8f2fc;
    color: #1a5fb4;
    border: 1px solid #d0e4ff;
}
.sq-spare-tables td {
    border: 1px solid #e8edf2;
    color: #444;
}


/* 常用型号 H2 标题样式（替代原来的 summary） */
.all-models-h2 {
    font-size: 16px;
    font-weight: 700;
    color: #0d3b66;
    padding-bottom: 10px;
    margin: 0 0 12px;
    border-bottom: 2px solid #e8edf2;
}
.all-models-h2::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 16px;
    background: linear-gradient(180deg, #1a5fb4, #2d7dd2);
    border-radius: 2px;
    margin-right: 8px;
    vertical-align: middle;
}

/* ===== 详情页导航搜索框 ===== */
.search-box { position: relative; width: 360px; margin-top: 8px; }
.search-box input {
    width: 100%; padding: 8px 15px; font-size: 14px;
    border: 1px solid #ddd; border-radius: 4px; box-sizing: border-box; line-height: 1.5;
}
.search-results {
    position: absolute; top: 100%; right: 0; left: auto; width: 960px;
    background: #fff; border: 1px solid #ccc; border-top: none;
    max-height: 640px; overflow-y: auto; z-index: 9999; display: none;
    box-shadow: 0 6px 24px rgba(0,0,0,0.2); border-radius: 0 0 8px 8px; padding: 10px;
}
.search-results.show { display: block; }
.search-results-inner { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px; }
.search-result-item {
    padding: 9px 12px; cursor: pointer; border: 1px solid #e8e8e8; border-radius: 4px;
    display: flex; justify-content: space-between; align-items: center; font-size: 13px; transition: all 0.15s;
}
.search-result-item:hover { background: #f0f7ff; border-color: #1a5fb4; transform: translateY(-1px); }
.search-result-model { font-weight: bold; color: #1a5fb4; font-size: 14px; }
.search-result-page { font-size: 11px; color: #666; background: #f5f5f5; padding: 2px 6px; border-radius: 3px; white-space: nowrap; margin-left: 6px; }
.search-no-result { padding: 40px; color: #999; text-align: center; font-size: 14px; grid-column: 1 / -1; }

/* 面包屑导航 */
.crumb { background: #fff; border-bottom: 1px solid #e2e8f0; padding: 14px 0; font-size: 13px; color: #64748b; }
.crumb .wrap { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.crumb a { color: #1a5fb4; text-decoration: none; }
.crumb a:hover { text-decoration: underline; }

/* ===== MASUDA 型号代码美化（NACHI风格）===== */
.code-formula {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 6px !important;
    margin: 12px 0 20px !important;
    flex-wrap: wrap !important;
    font-size: 16px !important;
    width: auto !important;
    max-width: none !important;
}
.code-formula strong {
    color: #fff;
    background: linear-gradient(135deg, #1a5fb4, #2d7dd2);
    padding: 8px 14px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 16px;
}
.code-formula i {
    color: #999;
    font-size: 18px;
    font-style: normal;
}
/* 交替颜色：第2个token橙色，第3个绿色，第4个棕色 */
.code-formula strong:nth-of-type(2) {
    color: #e65100;
    background: #fff3e0;
    border: 1px solid #ffcc80;
}
.code-formula strong:nth-of-type(3) {
    color: #2e7d32;
    background: #e8f5e9;
    border: 1px solid #a5d6a7;
}
.code-formula strong:nth-of-type(4) {
    color: #5d4037;
    background: #efebe9;
    border: 1px solid #bcaaa4;
}
.code-formula strong:nth-of-type(5) {
    color: #9c27b0;
    background: #f3e5f5;
    border: 1px solid #ce93d8;
}
.code-labels {
    display: none !important;
}
.code-tables {
    display: block !important;
}
.code-tables table {
    width: 100% !important;
    margin: 0 0 12px 0 !important;
    border-collapse: collapse;
    font-size: 13px;
}
.code-tables table:last-child {
    margin-bottom: 0;
}
.code-tables table thead th {
    background: #1a5fb4;
    color: #fff;
    padding: 8px 12px;
    text-align: left;
    font-weight: 600;
}
.code-tables table tbody td {
    padding: 7px 12px;
    border-bottom: 1px solid #e2e8f0;
}
.code-tables table tbody tr:nth-child(even) {
    background: #f8fafc;
}
.code-tables table tbody tr:hover {
    background: #eff6ff;
}

/* 修复MASUDA型号代码：隐藏标签，表格竖排 */
.code-labels, .code-labels-wire {
    display: none !important;
}
.code-tables, .code-tables-wire, .msy-placeholder-tables {
    display: block !important;
    grid-template-columns: none !important;
}
.code-tables table, .code-tables-wire table {
    width: 100% !important;
}

/* 覆盖.code-panel下的labels和tables */
.code-panel .code-labels,
.code-panel .code-labels-fsa,
.code-panel .fs-code-labels,
.code-panel .fsa-code-labels,
.code-panel .fpm-code-labels,
.code-panel .vlf-code-labels,
.code-panel .vlm-code-labels,
.code-panel .vlr-code-labels,
.code-panel .lmt-code-labels,
.code-panel .lmt-1-code-labels,
.code-panel .hlf-code-labels,
.code-panel .apl-code-labels {
    display: none !important;
}
.code-panel .code-tables,
.code-panel .code-tables-wire,
.code-panel .msy-placeholder-tables {
    display: block !important;
    grid-template-columns: none !important;
}

/* MASUDA 型号代码表格统一竖排 */
.code-panel .code-tables,
.code-panel .code-tables-wire,
.code-panel .msy-placeholder-tables,
.code-panel .hlf-code-tables,
.code-panel .lmt-code-tables,
.code-panel .lmt-1-code-tables,
.code-panel .vlm-code-tables,
.code-panel .vlf-code-tables,
.code-panel .vlr-code-tables,
.code-panel .fpm-code-tables,
.code-panel .apl-code-tables,
.code-panel .fs-code-tables,
.code-panel .sq-code-tables,
.code-panel .code-tables-fsa {
    display: block !important;
    grid-template-columns: none !important;
}
.code-panel .code-tables table,
.code-panel .code-tables-wire table,
.code-panel .hlf-code-tables table,
.code-panel .lmt-code-tables table,
.code-panel .lmt-1-code-tables table,
.code-panel .vlm-code-tables table,
.code-panel .vlf-code-tables table,
.code-panel .vlr-code-tables table,
.code-panel .fpm-code-tables table,
.code-panel .apl-code-tables table,
.code-panel .fs-code-tables table,
.code-panel .sq-code-tables table,
.code-panel .code-tables-fsa table {
    width: 100% !important;
    margin: 0 0 12px 0 !important;
}

/* MASUDA 型号代码表格表头统一深蓝色 */
.code-panel table thead th,
.code-panel table tbody td {
    border: none !important;
}
.code-panel .fs-code-tables table thead th,
.code-panel .fpm-code-tables table thead th,
.code-panel .vlm-code-tables table thead th,
.code-panel .vlf-code-tables table thead th,
.code-panel .hlf-code-tables table thead th,
.code-panel .lmt-code-tables table thead th,
.code-panel .lmt-1-code-tables table thead th,
.code-panel .vlr-code-tables table thead th,
.code-panel .sq-code-tables table thead th,
.code-panel .apl-code-tables table thead th,
.code-panel .code-tables-fsa table thead th,
.code-panel .code-tables-wire table thead th,
.code-panel .msy-placeholder-tables table thead th,
.code-panel .code-tables table thead th {
    background: #1a5fb4 !important;
    color: #fff !important;
}
.code-panel .fs-code-tables table tbody td,
.code-panel .fpm-code-tables table tbody td,
.code-panel .vlm-code-tables table tbody td,
.code-panel .vlf-code-tables table tbody td,
.code-panel .hlf-code-tables table tbody td,
.code-panel .lmt-code-tables table tbody td,
.code-panel .lmt-1-code-tables table tbody td,
.code-panel .vlr-code-tables table tbody td,
.code-panel .sq-code-tables table tbody td,
.code-panel .apl-code-tables table tbody td,
.code-panel .code-tables-fsa table tbody td,
.code-panel .code-tables-wire table tbody td,
.code-panel .msy-placeholder-tables table tbody td,
.code-panel .code-tables table tbody td {
    background: #fff !important;
}
.code-panel .fs-code-tables table tbody tr:nth-child(even) td,
.code-panel .fpm-code-tables table tbody tr:nth-child(even) td,
.code-panel .vlm-code-tables table tbody tr:nth-child(even) td,
.code-panel .vlf-code-tables table tbody tr:nth-child(even) td,
.code-panel .hlf-code-tables table tbody tr:nth-child(even) td,
.code-panel .lmt-code-tables table tbody tr:nth-child(even) td,
.code-panel .lmt-1-code-tables table tbody tr:nth-child(even) td,
.code-panel .vlr-code-tables table tbody tr:nth-child(even) td,
.code-panel .sq-code-tables table tbody tr:nth-child(even) td,
.code-panel .apl-code-tables table tbody tr:nth-child(even) td,
.code-panel .code-tables-fsa table tbody tr:nth-child(even) td,
.code-panel .code-tables-wire table tbody tr:nth-child(even) td,
.code-panel .msy-placeholder-tables table tbody tr:nth-child(even) td,
.code-panel .code-tables table tbody tr:nth-child(even) td {
    background: #f8fafc !important;
}

/* ===== MASUDA 型号代码对齐布局 ===== */
.code-panel .code-tables,
.code-panel .code-tables-wire,
.code-panel .msy-placeholder-tables,
.code-panel .hlf-code-tables,
.code-panel .lmt-code-tables,
.code-panel .lmt-1-code-tables,
.code-panel .vlm-code-tables,
.code-panel .vlf-code-tables,
.code-panel .vlr-code-tables,
.code-panel .fpm-code-tables,
.code-panel .apl-code-tables,
.code-panel .fs-code-tables,
.code-panel .sq-code-tables,
.code-panel .code-tables-fsa {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)) !important;
    gap: 16px !important;
    align-items: start !important;
}
.code-panel .code-tables table,
.code-panel .code-tables-wire table,
.code-panel .msy-placeholder-tables table,
.code-panel .hlf-code-tables table,
.code-panel .lmt-code-tables table,
.code-panel .lmt-1-code-tables table,
.code-panel .vlm-code-tables table,
.code-panel .vlf-code-tables table,
.code-panel .vlr-code-tables table,
.code-panel .fpm-code-tables table,
.code-panel .apl-code-tables table,
.code-panel .fs-code-tables table,
.code-panel .sq-code-tables table,
.code-panel .code-tables-fsa table {
    width: 100% !important;
    margin: 0 !important;
    font-size: 12px !important;
}
.code-panel .code-tables table thead th,
.code-panel .code-tables-wire table thead th,
.code-panel .msy-placeholder-tables table thead th,
.code-panel .hlf-code-tables table thead th,
.code-panel .lmt-code-tables table thead th,
.code-panel .lmt-1-code-tables table thead th,
.code-panel .vlm-code-tables table thead th,
.code-panel .vlf-code-tables table thead th,
.code-panel .vlr-code-tables table thead th,
.code-panel .fpm-code-tables table thead th,
.code-panel .apl-code-tables table thead th,
.code-panel .fs-code-tables table thead th,
.code-panel .sq-code-tables table thead th,
.code-panel .code-tables-fsa table thead th {
    background: #1a5fb4 !important;
    color: #fff !important;
    padding: 6px 8px !important;
    text-align: center !important;
}
.code-panel .code-tables table tbody td,
.code-panel .code-tables-wire table tbody td,
.code-panel .msy-placeholder-tables table tbody td,
.code-panel .hlf-code-tables table tbody td,
.code-panel .lmt-code-tables table tbody td,
.code-panel .lmt-1-code-tables table tbody td,
.code-panel .vlm-code-tables table tbody td,
.code-panel .vlf-code-tables table tbody td,
.code-panel .vlr-code-tables table tbody td,
.code-panel .fpm-code-tables table tbody td,
.code-panel .apl-code-tables table tbody td,
.code-panel .fs-code-tables table tbody td,
.code-panel .sq-code-tables table tbody td,
.code-panel .code-tables-fsa table tbody td {
    padding: 5px 8px !important;
    text-align: center !important;
    border-bottom: 1px solid #e2e8f0 !important;
}
.code-panel .code-table-spacer {
    display: none !important;
}

/* ===== MASUDA 新型号代码布局（PDF风格） ===== */
.code-block-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 16px;
}
.code-token-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}
.code-token {
    width: 100%;
    text-align: center;
    padding: 10px 8px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 15px;
    background: linear-gradient(135deg, #1a5fb4, #2d7dd2);
    color: #fff;
}
.code-token:nth-child(2) {
    background: linear-gradient(135deg, #1a5fb4, #2d7dd2);
}
.code-token-col:nth-child(2) .code-token {
    color: #e65100;
    background: #fff3e0;
    border: 1px solid #ffcc80;
}
.code-token-col:nth-child(3) .code-token {
    color: #2e7d32;
    background: #e8f5e9;
    border: 1px solid #a5d6a7;
}
.code-token-col:nth-child(4) .code-token {
    color: #9c27b0;
    background: #f3e5f5;
    border: 1px solid #ce93d8;
}
.code-token-desc {
    font-size: 12px;
    color: #555;
    text-align: center;
    padding: 4px 8px;
    background: #e3f2fd;
    border-radius: 4px;
    width: 100%;
    box-sizing: border-box;
}
.code-detail-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}
.code-detail-table thead th {
    background: #1a5fb4;
    color: #fff;
    padding: 6px 8px;
    text-align: center;
    font-weight: 600;
}
.code-detail-table tbody td {
    padding: 5px 8px;
    text-align: center;
    border-bottom: 1px solid #e2e8f0;
}
.code-detail-table tbody tr:nth-child(even) {
    background: #f8fafc;
}
@media (max-width: 768px) {
    .code-block-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 导航文字不换行 */
.nav-list > li > a,
.nav-list > li {
    white-space: nowrap !important;
}

/* ===== allbrands.html 品牌卡片美化 ===== */
.brand-products-title {
    font-size: 26px;
    font-weight: 700;
    color: #0d3b66;
    text-align: center;
    margin-bottom: 32px;
    padding-bottom: 12px;
    border-bottom: 3px solid #1a5fb4;
    display: inline-block;
    width: 100%;
    text-align: center;
}
.product-section .product-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 24px;
}
.brand-product-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
}
.brand-product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(26,95,180,0.15);
}
.brand-product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}
.brand-product-card .product-card-title {
    font-size: 17px;
    font-weight: 700;
    color: #0d3b66;
    padding: 14px 16px 4px;
    text-align: center;
}
.brand-product-card .product-card-desc {
    font-size: 13px;
    color: #666;
    text-align: center;
    padding: 0 16px 16px;
    margin: 0;
}
@media (max-width: 900px) {
    .product-section .product-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}
@media (max-width: 600px) {
    .product-section .product-grid {
        grid-template-columns: 1fr !important;
    }
}

/* allbrands.html 品牌卡片缩小 */
.product-section .product-grid {
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 16px;
}
.brand-product-card img {
    height: 140px !important;
}
.brand-product-card .product-card-title {
    font-size: 15px !important;
    padding: 10px 12px 2px !important;
}
.brand-product-card .product-card-desc {
    font-size: 12px !important;
    padding: 0 12px 12px !important;
}
@media (max-width: 1000px) {
    .product-section .product-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}
@media (max-width: 700px) {
    .product-section .product-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* allbrands.html 品牌卡片2行布局（5列） */
.product-section .product-grid {
    grid-template-columns: repeat(5, 1fr) !important;
    gap: 14px;
}
.brand-product-card img {
    height: 120px !important;
}
@media (max-width: 1200px) {
    .product-section .product-grid {
        grid-template-columns: repeat(4, 1fr) !important;
    }
}
@media (max-width: 900px) {
    .product-section .product-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}
@media (max-width: 600px) {
    .product-section .product-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* allbrands.html 布局协调 */
.product-section {
    padding-top: 40px !important;
    padding-bottom: 60px !important;
    min-height: 60vh;
}
.brand-products-title {
    margin-bottom: 40px !important;
    font-size: 28px !important;
}
.product-section .product-grid {
    gap: 20px !important;
    max-width: 1400px;
    margin: 0 auto;
}
.brand-product-card {
    border-radius: 14px !important;
}
.brand-product-card img {
    height: 150px !important;
}
.back-home {
    margin-bottom: 40px !important;
}

/* allbrands.html 减小底部空白 */
.product-section {
    padding-bottom: 20px !important;
    min-height: auto !important;
}
.back-home {
    margin-top: 10px !important;
    margin-bottom: 30px !important;
}

/* 隐藏品牌卡片描述文字 */
.brand-product-card .product-card-desc {
    display: none !important;
}

/* allbrands.html 卡片加宽（4列） */
.product-section .product-grid {
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 24px !important;
    max-width: 1300px !important;
}
.brand-product-card img {
    height: 180px !important;
}
@media (max-width: 1100px) {
    .product-section .product-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}
@media (max-width: 700px) {
    .product-section .product-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* allbrands.html 卡片继续加宽（3列） */
.product-section .product-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 28px !important;
    max-width: 1200px !important;
}
.brand-product-card img {
    height: 200px !important;
}
@media (max-width: 900px) {
    .product-section .product-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* allbrands.html 卡片加宽（2列） */
.product-section .product-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 30px !important;
    max-width: 1000px !important;
}
.brand-product-card img {
    height: 220px !important;
}
@media (max-width: 600px) {
    .product-section .product-grid {
        grid-template-columns: 1fr !important;
    }
}

/* allbrands.html 卡片2行显示（5列） */
.product-section .product-grid {
    grid-template-columns: repeat(5, 1fr) !important;
    gap: 16px !important;
    max-width: 1400px !important;
}
.brand-product-card img {
    height: 140px !important;
}
.brand-product-card .product-card-title {
    font-size: 14px !important;
    padding: 10px 8px 10px !important;
}
@media (max-width: 1200px) {
    .product-section .product-grid {
        grid-template-columns: repeat(4, 1fr) !important;
    }
}
@media (max-width: 900px) {
    .product-section .product-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}
@media (max-width: 600px) {
    .product-section .product-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* 品牌卡片logo居中完整显示 */
.brand-product-card img {
    object-fit: contain !important;
    background: #fff;
}

/* 品牌卡片图片改回cover裁剪 */
.brand-product-card img {
    object-fit: cover !important;
}

/* 品牌卡片图片裁剪更多 */
.brand-product-card img {
    height: 120px !important;
}

/* 品牌卡片图片高度150px */
.brand-product-card img {
    height: 150px !important;
}

/* allbrands.html 品牌卡片logo撑满无白边 */
.brand-product-card {
    padding: 0 !important;
    border: none !important;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.brand-product-card img {
    width: 100% !important;
    height: 150px !important;
    object-fit: cover !important;
    display: block;
    border-radius: 14px 14px 0 0 !important;
}
/* 仅 KYOWA / FUJI / KANEKO / SUMITOMO 卡片 logo 缩小统一，其余品牌卡片 logo 保持不变 */
.brand-product-card[href="KYOWA.html"] img,
.brand-product-card[href="FUJI-ENGINEERING.html"] img,
.brand-product-card[href="KANEKO-STK.html"] img,
.brand-product-card[href="SUMITOMO.html"] img {
    width: auto !important;
    max-width: 82% !important;
    height: 100px !important;
    object-fit: contain !important;
    display: block;
    margin: 14px auto 4px !important;
    background: #fff;
    border-radius: 0 !important;
}
/* DAIKIN 横条 logo 完整显示（不被 cover 裁剪） */
.brand-product-card[href="DAIKIN.html"] img {
    width: auto !important;
    max-width: 82% !important;
    height: 64px !important;
    object-fit: contain !important;
    display: block;
    margin: 14px auto 4px !important;
    background: #fff;
    border-radius: 0 !important;
}
/* TOKYO KEIKI 横条 logo 完整显示（不被 cover 裁剪） */
.brand-product-card[href="TOKYO-KEIKI.html"] img {
    width: auto !important;
    max-width: 82% !important;
    height: 64px !important;
    object-fit: contain !important;
    display: block;
    margin: 14px auto 4px !important;
    background: #fff;
    border-radius: 0 !important;
}
/* SAKAGUCHI 横条 logo 完整显示（不被 cover 裁剪） */
.brand-product-card[href="SAKAGUCHI.html"] img {
    width: auto !important;
    max-width: 82% !important;
    height: 64px !important;
    object-fit: contain !important;
    display: block;
    margin: 14px auto 4px !important;
    background: #fff;
    border-radius: 0 !important;
}
/* TRIPLE R 横条 logo 完整显示（不被 cover 裁剪） */
.brand-product-card[href="TRIPLE-R.html"] img {
    width: auto !important;
    max-width: 88% !important;
    height: 56px !important;
    object-fit: contain !important;
    display: block;
    margin: 18px auto 2px !important;
    background: #fff;
    border-radius: 0 !important;
}
/* AIRTAC 横条 logo 完整显示（不被 cover 裁剪）且适度缩小 */
.brand-product-card[href="AIRTAC.html"] img {
    width: auto !important;
    max-width: 82% !important;
    height: 110px !important;
    object-fit: contain !important;
    display: block;
    margin: 14px auto 4px !important;
    background: #fff;
    border-radius: 0 !important;
}
/* AVENTICS 组合 logo 完整显示（不被 cover 裁剪）且适度缩小 */
.brand-product-card[href="AVENTICS.html"] img {
    width: auto !important;
    max-width: 82% !important;
    height: 110px !important;
    object-fit: contain !important;
    display: block;
    margin: 14px auto 4px !important;
    background: #fff;
    border-radius: 0 !important;
}
/* BALLLUFF card logo: contain, no cover crop, scaled down */
.brand-product-card[href="BALLLUFF.html"] img {
    width: auto !important;
    max-width: 82% !important;
    height: 110px !important;
    object-fit: contain !important;
    display: block;
    margin: 14px auto 4px !important;
    background: #fff;
    border-radius: 0 !important;
}

/* BERNSTEIN logo 完整显示（不被 cover 裁剪） */
.brand-product-card[href="BERNSTEIN.html"] img {
    width: auto !important;
    max-width: 82% !important;
    height: 110px !important;
    object-fit: contain !important;
    display: block;
    margin: 14px auto 4px !important;
    background: #fff;
    border-radius: 0 !important;
}

.brand-product-card .product-card-title {
    background: #fff;
    border-radius: 0 0 14px 14px;
    padding: 12px 8px 12px !important;
    margin: 0;
}
/* 鍏ㄧ珯闃插鍒讹細绂佹閫夋嫨鏂囨湰 */
body {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
}

/* 鑱旂郴鏂瑰紡銆侀偖绠便€佺數璇濈瓑鍖哄煙鍏佽澶嶅埗 */
.site-footer,
.contact-section,
#contact,
.cta-box,
.product-sheet .cta-box,
[class*="contact"],
[class*="footer"] {
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
}

/* 绂佹鍥剧墖鎷栨嫿 */
img {
    -webkit-user-drag: none;
    user-drag: none;
    pointer-events: auto;
}


/* ===== 统一型号代码模板 .mc-* ===== */
.mc-title { font-size:18px; font-weight:700; color:#0d3b66; margin:20px 0 12px; padding-left:10px; border-left:4px solid #1a5fb4; }
.mc-example { font-size:13px; color:#888; margin-bottom:12px; }
.mc-group { margin-bottom:24px; }
.mc-group-title { font-size:14px; font-weight:600; color:#333; margin-bottom:10px; }
.mc-grid { display:grid; gap:6px 10px; align-items:start; }
.mc-seg { text-align:center; }
.mc-seg-box { background:#1a5fb4; color:#fff; font-weight:700; padding:10px 6px; border-radius:6px; font-size:15px; margin-bottom:2px; }
.mc-seg-box.c2, .mc-seg-box.c3, .mc-seg-box.c4, .mc-seg-box.c5, .mc-seg-box.c6, .mc-seg-box.c7, .mc-seg-box.c8 { background:#1a5fb4; }
.mc-seg-label { font-size:11px; color:#666; margin-bottom:6px; line-height:1.3; min-height:28px; }
.mc-table { width:100%; border-collapse:collapse; font-size:12px; }
.mc-table th { background:#e8f2fc; color:#1a5fb4; padding:5px 6px; border:1px solid #d0e4ff; font-weight:600; text-align:center; }
.mc-table td { padding:4px 6px; border:1px solid #e8edf2; text-align:center; }
.mc-table td:first-child { font-weight:600; color:#333; white-space:nowrap; }
.mc-notes { font-size:12px; color:#888; margin-top:10px; padding-left:10px; }
.mc-notes li { margin-bottom:3px; }
.mc-spare { margin-top:20px; padding-top:16px; border-top:1px solid #e8edf2; }
.mc-spare-title { font-size:15px; font-weight:700; color:#0d3b66; margin-bottom:10px; }