/* ================================================================
   common.css — 重庆工商大学本科招生网 公共样式
   包含：全局重置、变量、Header、Banner、Footer、搜索蒙版、工具类
   ================================================================ */

/* ===== 全局重置 & 变量 ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
:root {
    --primary: #0a3d6b;
    --primary-light: #1a5a8a;
    --primary-dark: #072b4a;
    --primary-bg: #f0f5fa;
    --accent: #4a90d9;
    --text: #1a1a2e;
    --text-light: #4a4a6a;
    --border: #e8edf4;
    --shadow: 0 8px 32px rgba(10, 61, 107, 0.10);
    --shadow-hover: 0 12px 48px rgba(10, 61, 107, 0.18);
    --radius: 12px;
    --radius-sm: 8px;
    --max-width: 1500px;
    --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --font: 'Microsoft YaHei', 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
    --header-z: 100;
    --banner-z: 1;
    --base-font: 19px;
    --color-plan: #0a3d6b;
    --color-score: #937425;
}
html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    background: #f7f9fc;
}
body {
    max-width: var(--max-width);
    margin: 0 auto;
    font-family: var(--font);
    background: #f7f9fc;
    color: var(--text);
    line-height: 1.7;
    font-size: var(--base-font);
    position: relative;
    box-shadow: 0 0 60px rgba(0, 0, 0, 0.04);
    overflow-x: hidden;
}
a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition);
}
a:hover {
    color: var(--accent);
}
ul {
    list-style: none;
}
img {
    max-width: 100%;
    display: block;
}
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 32px;
}

/* ================================================================
   HERO — 静态 Banner (单张图片, 高度为原来的2/3)
   ================================================================ */
.hero-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 1500 / 451;
    overflow: hidden;
    background: var(--primary-dark);
    margin: 0 auto;
}
.banner-static {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--banner-z);
    overflow: hidden;
}
.banner-static .banner-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 1;
    transition: transform 0.6s ease;
}
.banner-static .banner-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.10);
    z-index: 2;
    background: linear-gradient(135deg, rgba(10, 61, 107, 0.18) 0%, rgba(0, 0, 0, 0.05) 100%);
}
.banner-static .banner-content {
    position: relative;
    z-index: 3;
    text-align: left;
    max-width: 680px;
    padding: 0 52px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding-bottom: 50px;
    color: #fff;
	display:none;
}
.banner-static .banner-content h2 {
    font-size: 44px;
    margin-bottom: 8px;
    letter-spacing: 3px;
    font-weight: 700;
    text-shadow: 0 4px 24px rgba(0, 0, 0, 0.40);
    line-height: 1.2;
}
.banner-static .banner-content p {
    font-size: 20px;
    opacity: 0.92;
    font-weight: 400;
    letter-spacing: 1.5px;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.30);
    line-height: 1.5;
}

/* ===== HEADER ===== */
.header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--header-z);
    padding: 12px 0 10px;
    background: linear-gradient(180deg, rgba(10, 61, 107, 0.85) 0%, rgba(10, 61, 107, 0) 100%);
    color: #fff;
    transition: background var(--transition);
}
.header-inner {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 20px;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 32px;
    min-height: 84px;
}
.logo-area {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    height: 100%;
}
.logo-img-link {
    display: block;
    transition: transform 0.3s ease;
    text-decoration: none;
    height: 100%;
    display: flex;
    align-items: center;
}
.logo-img-link:hover {
    transform: scale(1.02);
}
.logo-img {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 18px 22px 2px;
    border-radius: 10px;
    font-weight: 700;
    letter-spacing: 2px;
    color: #fff;
    height: 60px;
    white-space: nowrap;
    font-size: 22px;
    transition: box-shadow 0.3s ease;
    min-width: 100px;
}
.logo-img img {
    max-height: 82px;
    width: auto;
    display: block;
}
.header-right {
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex: 1;
    gap: 4px;
    min-width: 0;
    height: 100%;
}
.header-row-search {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}
.search-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.85);
    font-size: 22px;
    cursor: pointer;
    padding: 4px 8px;
    transition: color 0.3s ease, transform 0.3s ease;
    flex-shrink: 0;
    line-height: 1;
}
.search-btn:hover {
    color: #fff;
    transform: scale(1.08);
}
.search-btn:active {
    transform: scale(0.92);
}
.search-btn svg {
    width: 28px;
    height: 28px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
    display: block;
}
.header-row-nav {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}
.nav-menu {
    display: flex;
    gap: 0;
    font-size: 22px;
    font-weight: 700;
    flex-wrap: wrap;
    align-items: center;
}
.nav-menu>li {
    position: relative;
    padding: 0 6px;
    display: flex;
    align-items: center;
}
.nav-menu>li::after {
    content: "|";
    color: rgba(255, 255, 255, 0.25);
    font-weight: 300;
    font-size: 22px;
    padding-left: 10px;
    line-height: 1;
    transition: color 0.3s;
}
.nav-menu>li:last-child::after {
    content: "";
    padding-left: 0;
}
.nav-menu>li>a {
    display: block;
    padding: 6px 4px;
    color: #fff;
    border-radius: var(--radius-sm);
    transition: background var(--transition), color var(--transition);
    font-weight: 700;
    letter-spacing: 0.5px;
    font-size: 22px;
    white-space: nowrap;
    font-family: var(--font);
    line-height: 1.3;
}
.nav-menu>li>a:hover,
.nav-menu>li.active>a {
    background: rgba(255, 255, 255, 0.10);
    color: #fff;
}
.nav-menu>li>a .arrow {
    font-size: 14px;
    margin-left: 4px;
    opacity: 0.7;
    transition: transform var(--transition);
    font-weight: 400;
}
.nav-menu>li:hover>a .arrow {
    transform: rotate(180deg);
}
.dropdown {
    position: absolute;
    top: calc(100% + 10px);
    left: 45%;
    transform: translateX(-50%) translateY(8px);
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    min-width: 120px;
    padding: 8px 0;
    border-radius: var(--radius);
    box-shadow: 0 16px 60px rgba(0, 0, 0, 0.18);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.2);
}
.dropdown::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid rgba(255, 255, 255, 0.96);
}
.nav-menu>li:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.dropdown li a {
    display: block;
    padding: 8px 24px;
    color: var(--text);
    font-weight: 400;
    font-size: 16px;
    transition: background var(--transition), color var(--transition);
    letter-spacing: 0.3px;
    font-family: var(--font);
}
.dropdown li a:hover {
    background: var(--primary-bg);
    color: var(--primary);
}
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 6px;
    margin-left: 4px;
    z-index: 1001;
    flex-shrink: 0;
}
.hamburger span {
    display: block;
    width: 28px;
    height: 3px;
    background: #fff;
    border-radius: 2px;
    transition: 0.3s ease;
}
.hamburger.open span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}
.hamburger.open span:nth-child(2) {
    opacity: 0;
}
.hamburger.open span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ===== 搜索蒙版 ===== */
.search-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 61, 107, 0.92);
    backdrop-filter: blur(24px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
    padding: 32px;
}
.search-overlay.active {
    opacity: .98;
    visibility: visible;
}
.search-overlay-inner {
    width: 100%;
    max-width: 780px;
    position: relative;
}
.search-overlay .close-btn {
    position: absolute;
    top: -64px;
    right: 0;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 36px;
    cursor: pointer;
    transition: color var(--transition), transform var(--transition);
    padding: 8px;
    line-height: 1;
}
.search-overlay .close-btn:hover {
    color: #fff;
    transform: rotate(90deg);
}
.search-overlay .search-input-wrap {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 60px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    padding: 4px 4px 4px 28px;
    transition: border-color var(--transition), background var(--transition);
    backdrop-filter: blur(4px);
}
.search-overlay .search-input-wrap:focus-within {
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.18);
}
.search-overlay .search-input-wrap input {
    border: none;
    background: transparent;
    padding: 20px 0;
    font-size: 24px;
    outline: none;
    flex: 1;
    color: #fff;
    font-weight: 300;
    letter-spacing: 0.5px;
    min-width: 60px;
    font-family: var(--font);
}
.search-overlay .search-input-wrap input::placeholder {
    color: rgba(255, 255, 255, 0.5);
    font-weight: 300;
}
.search-overlay .search-input-wrap button {
    background: #fff;
    border: none;
    border-radius: 40px;
    padding: 14px 40px;
    font-size: 19px;
    font-weight: 600;
    color: var(--primary);
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
    white-space: nowrap;
    flex-shrink: 0;
    font-family: var(--font);
}
.search-overlay .search-input-wrap button:hover {
    background: var(--primary-bg);
    transform: scale(1.02);
}
.search-overlay .search-hint {
    color: rgba(255, 255, 255, 0.35);
    font-size: 15px;
    margin-top: 18px;
    text-align: center;
    letter-spacing: 1px;
    font-family: var(--font);
}

/* ================================================================
   FOOTER — 地址行加宽，文字不折行
   ================================================================ */
.footer {
    background: var(--primary-dark);
    color: rgba(255, 255, 255, 0.85);
    padding: 40px 0 24px;
    margin-top: 48px;
    border-radius: var(--radius) var(--radius) 0 0;
    width: 100vw;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}
.footer-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: 32px 40px;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 32px;
}
.footer-links {
    width: 100%;
    text-align: center;
    padding-bottom: 20px;
    margin-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px 36px;
}
.footer-links a {
    color: rgba(255, 255, 255, 0.70);
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0.5px;
    transition: color 0.3s ease, border-bottom 0.3s ease, transform 0.3s ease;
    border-bottom: 2px solid transparent;
    padding-bottom: 4px;
    text-decoration: none;
    font-family: var(--font);
}
.footer-links a:hover {
    color: #fff;
    border-bottom-color: #fff;
    transform: translateY(-2px);
}
.footer-info {
    flex: 2;
    min-width: 200px;
}
.footer-info .address {
    margin-bottom: 6px;
    font-size: 15px;
    line-height: 2.0;
    letter-spacing: 0.3px;
    font-family: var(--font);
}
.footer-info .address .addr-line {
    display: flex;
    align-items: baseline;
    gap: 4px;
}
.footer-info .address .addr-line strong {
    color: #fff;
    font-weight: 400;
    flex: 0 0 320px;
    text-align: right;
    white-space: nowrap;
}
.footer-info .address .addr-line .addr-text {
    flex: 1;
    white-space: nowrap;
    min-width: 0;
}
.footer-info .address .office {
    display: block;
    margin-top: 4px;
    font-size: 15px;
    opacity: 0.85;
    padding-left: 324px;
}
.footer-info .address .office strong {
    color: #fff;
    font-weight: 400;
}
.footer-qr-box {
    flex: 0 0 auto;
    text-align: center;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
    padding: 14px 20px 14px 16px;
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    gap: 16px;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}
.footer-qr-box img {
    width: 100px;
    height: 100px;
    border-radius: var(--radius-sm);
    border: 2px solid rgba(255, 255, 255, 0.10);
    background: #fff;
    padding: 4px;
    object-fit: contain;
    transition: transform var(--transition), border-color var(--transition);
    flex-shrink: 0;
}
.footer-qr-box img:hover {
    transform: scale(1.04);
    border-color: rgba(255, 255, 255, 0.25);
}
.footer-qr-box .qr-text {
    font-size: 14px;
    opacity: 0.75;
    letter-spacing: 0.3px;
    font-family: var(--font);
    line-height: 1.5;
    color: #fff;
    text-align: left;
}
.footer-copyright {
    width: 100%;
    text-align: center;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 15px;
    opacity: 0.45;
    letter-spacing: 0.5px;
    font-family: var(--font);
}

/* ================================================================
   通用响应式
   ================================================================ */
@media (max-width: 1200px) {
    .container {
        padding: 0 28px;
    }
    .header-inner {
        padding: 0 28px;
        min-height: 76px;
    }
    .hero-wrapper {
        aspect-ratio: 1500 / 451;
        max-height: 80vh;
    }
    .banner-static .banner-content h2 {
        font-size: 38px;
    }
    .banner-static .banner-content p {
        font-size: 18px;
    }
    .banner-static .banner-content {
        padding: 0 44px 40px;
    }
    .footer-inner {
        padding: 0 28px;
    }
    .logo-img {
        height: 52px;
        font-size: 19px;
        padding: 6px 18px;
        min-width: 90px;
    }
    .logo-img img {
        max-height: 44px;
    }
    .nav-menu>li>a {
        font-size: 20px;
        padding: 5px 4px;
    }
    .nav-menu>li::after {
        font-size: 20px;
        padding-left: 8px;
    }
    .footer-qr-box img {
        width: 90px;
        height: 90px;
    }
    .footer-info .address .addr-line strong {
        flex: 0 0 260px;
    }
    .footer-info .address .office {
        padding-left: 264px;
    }
}
@media (max-width: 992px) {
    .header-inner {
        padding: 0 20px;
        min-height: 70px;
    }
    .logo-img {
        height: 46px;
        font-size: 17px;
        padding: 5px 16px;
        min-width: 80px;
    }
    .logo-img img {
        max-height: 38px;
    }
    .nav-menu>li>a {
        font-size: 18px;
        padding: 5px 4px;
    }
    .nav-menu>li::after {
        font-size: 18px;
        padding-left: 6px;
    }
    .search-btn svg {
        width: 24px;
        height: 24px;
    }
    .hero-wrapper {
        aspect-ratio: 1500 / 451;
        max-height: 70vh;
    }
    .banner-static .banner-content h2 {
        font-size: 32px;
    }
    .banner-static .banner-content p {
        font-size: 17px;
    }
    .banner-static .banner-content {
        padding: 0 38px 34px;
    }
    .footer-inner {
        padding: 0 20px;
    }
    .footer-qr-box img {
        width: 80px;
        height: 80px;
    }
    .footer-qr-box .qr-text {
        font-size: 13px;
    }
    .footer-info .address .addr-line strong {
        flex: 0 0 220px;
    }
    .footer-info .address .office {
        padding-left: 224px;
    }
}
@media (max-width: 768px) {
    body {
        font-size: 17px;
    }
    .header {
        padding: 10px 0 8px;
        background: linear-gradient(180deg, rgba(10, 61, 107, 0.92) 0%, rgba(10, 61, 107, 0) 100%);
    }
    .header-inner {
        padding: 0 16px;
        min-height: 56px;
        flex-wrap: nowrap;
        align-items: center;
        gap: 12px;
    }
    .logo-img {
        height: 38px;
        font-size: 14px;
        padding: 4px 12px;
        min-width: 60px;
        border-radius: 8px;
        letter-spacing: 1px;
    }
    .logo-img img {
        max-height: 30px;
    }
    .header-right {
        gap: 2px;
        flex: 1;
        min-width: 0;
    }
    .search-btn svg {
        width: 22px;
        height: 22px;
    }
    .search-btn {
        padding: 2px 4px;
    }
    .hamburger {
        display: flex;
    }
    .hamburger span {
        width: 26px;
        height: 2.5px;
    }
    .nav-menu {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        font-size: 18px;
    }
    .nav-menu>li {
        padding: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        display: block;
    }
    .nav-menu>li::after {
        content: "";
        padding: 0;
        display: none;
    }
    .nav-menu>li:last-child {
        border-bottom: none;
    }
    .nav-menu>li>a {
        padding: 12px 18px;
        font-size: 18px;
        font-weight: 700;
        border-radius: 0;
        color: #fff;
        display: flex;
        justify-content: space-between;
        align-items: center;
        white-space: normal;
    }
    .nav-menu>li>a:hover {
        background: rgba(255, 255, 255, 0.06);
    }
    .nav-menu>li>a .arrow {
        transform: rotate(0deg);
        transition: transform 0.3s;
        font-size: 14px;
        opacity: 0.6;
    }
    .nav-menu>li.open>a .arrow {
        transform: rotate(180deg);
        opacity: 1;
    }
    .header-row-nav {
        position: relative;
        width: 100%;
    }
    .nav-wrap {
        display: none;
        position: fixed;
        top: 68px;
        right: 16px;
        width: 220px;
        max-width: 92vw;
        background: rgba(10, 61, 107, 0.97);
        backdrop-filter: blur(20px);
        border-radius: var(--radius);
        padding: 14px 0;
        box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
        z-index: 9998;
        border: 1px solid rgba(255, 255, 255, 0.06);
        max-height: 80vh;
        overflow-y: auto;
    }
    .nav-wrap.open {
        display: block;
    }
    .dropdown {
        position: static;
        transform: none !important;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
        border: none;
        border-top: 1px solid rgba(255, 255, 255, 0.06);
        border-radius: 0;
        padding: 0 0 10px 20px;
        background: transparent;
        display: none;
        width: 100%;
        min-width: auto;
        white-space: normal;
        backdrop-filter: none;
    }
    .dropdown::before {
        display: none;
    }
    .nav-menu>li.open .dropdown {
        display: block;
    }
    .dropdown li a {
        padding: 8px 0;
        font-size: 15px;
        color: rgba(255, 255, 255, 0.75);
        font-weight: 400;
        letter-spacing: 0.3px;
    }
    .dropdown li a:hover {
        background: transparent;
        color: #fff;
    }
    .hero-wrapper {
        aspect-ratio: 1500 / 451;
        max-height: 60vh;
        min-height: 160px;
    }
    .banner-static .banner-content h2 {
        font-size: 24px;
        letter-spacing: 1.5px;
    }
    .banner-static .banner-content p {
        font-size: 16px;
        letter-spacing: 1px;
    }
    .banner-static .banner-content {
        padding: 0 28px 30px;
    }
    .container {
        padding: 0 16px;
    }
    .footer-inner {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 20px;
        padding: 0 16px;
    }
    .footer-links {
        order: 1;
        padding-bottom: 16px;
        margin-bottom: 12px;
        gap: 10px 20px;
    }
    .footer-links a {
        font-size: 15px;
        width: 45%;
    }
    .footer-info {
        order: 2;
        text-align: center;
    }
    .footer-info .address {
        font-size: 15px;
    }
    .footer-info .address .addr-line {
        justify-content: flex-start;
    }
    .footer-info .address .addr-line strong {
        flex: 0 0 160px;
        text-align: right;
        white-space: nowrap;
        font-size: 14px;
    }
    .footer-info .address .addr-line .addr-text {
        white-space: nowrap;
        font-size: 14px;
    }
    .footer-info .address .office {
        padding-left: 164px;
        text-align: left;
        font-size: 14px;
    }
    .footer-qr-box {
        order: 3;
        padding: 12px 16px;
        gap: 14px;
        width: 100%;
        max-width: 280px;
        margin: 0 auto;
        justify-content: center;
        flex-direction: row;
    }
    .footer-qr-box img {
        width: 80px;
        height: 80px;
    }
    .footer-qr-box .qr-text {
        font-size: 13px;
        text-align: left;
    }
    .footer-copyright {
        order: 4;
        margin-top: 16px;
        padding-top: 14px;
        font-size: 14px;
        width: 100%;
    }
    .search-overlay .search-input-wrap input {
        font-size: 20px;
        padding: 16px 0;
    }
    .search-overlay .search-input-wrap button {
        font-size: 17px;
        padding: 12px 28px;
    }
    .search-overlay .close-btn {
        top: -48px;
        font-size: 30px;
    }
}
@media (max-width: 480px) {
    body {
        font-size: 16px;
    }
    .hero-wrapper {
        aspect-ratio: 1500 / 451;
        max-height: 45vh;
        min-height: 120px;
    }
    .banner-static .banner-content h2 {
        font-size: 20px;
        letter-spacing: 1px;
        margin-bottom: 4px;
    }
    .banner-static .banner-content p {
        font-size: 14px;
        letter-spacing: 0.5px;
    }
    .banner-static .banner-content {
        padding: 0 20px 22px;
    }
    .header-inner {
        padding: 0 12px;
        min-height: 48px;
    }
    .logo-img {
        height: 32px;
        font-size: 12px;
        padding: 3px 10px;
        min-width: 50px;
        border-radius: 6px;
        letter-spacing: 0.5px;
    }
    .logo-img img {
        max-height: 26px;
    }
    .search-btn svg {
        width: 20px;
        height: 20px;
    }
    .nav-wrap {
        width: 180px;
        max-width: 94vw;
        right: 12px;
        top: 62px;
        padding: 10px 0;
    }
    .nav-menu>li>a {
        padding: 12px 16px;
        font-size: 17px;
    }
    .dropdown li a {
        font-size: 15px;
        padding: 6px 0;
    }
    .footer-inner {
        gap: 16px;
        padding: 0 12px;
    }
    .footer-links {
        gap: 8px 14px;
        padding-bottom: 12px;
        margin-bottom: 8px;
    }
    .footer-links a {
        font-size: 14px;
    }
    .footer-info .address {
        font-size: 14px;
    }
    .footer-info .address .addr-line strong {
        flex: 0 0 120px;
        font-size: 13px;
        text-align: right;
        white-space: nowrap;
    }
    .footer-info .address .addr-line .addr-text {
        white-space: nowrap;
        font-size: 13px;
    }
    .footer-info .address .office {
        font-size: 13px;
        padding-left: 124px;
        text-align: left;
    }
    .footer-qr-box {
        padding: 10px 12px;
        gap: 10px;
        max-width: 220px;
    }
    .footer-qr-box img {
        width: 70px;
        height: 70px;
    }
    .footer-qr-box .qr-text {
        font-size: 12px;
    }
    .footer-copyright {
        font-size: 13px;
        padding-top: 12px;
        margin-top: 12px;
    }
    .search-overlay .search-input-wrap input {
        font-size: 18px;
        padding: 14px 0;
    }
    .search-overlay .search-input-wrap button {
        font-size: 16px;
        padding: 10px 22px;
    }
    .search-overlay .close-btn {
        top: -40px;
        font-size: 26px;
    }
    .search-overlay-inner {
        max-width: 100%;
    }
    .footer {
        border-radius: 0;
    }
}

/* ===== 工具类 ===== */
.text-center {
    text-align: center;
}
.mt-8 {
    margin-top: 8px;
}
.mt-16 {
    margin-top: 16px;
}
.mb-8 {
    margin-bottom: 8px;
}
.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}
.w-full {
    width: 100%;
}
.hidden {
    display: none !important;
}
.relative {
    position: relative;
}