*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --primary: #1976D2; --primary-light: #42A5F5; --primary-gradient: linear-gradient(135deg, #0D47A1, #1976D2, #42A5F5);
    --accent: #7C4DFF; --accent-light: #B388FF;
    --bg: #f5f7fa; --card: #ffffff; --border: #e3e8ef;
    --gray: #8a9199; --gray-light: #c0c6cc; --gray-bg: #f8f9fc;
    --text: #1a1a2e; --text2: #4a5568; --text3: #8a9199;
    --red: #e53935; --orange: #FB8C00;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.04), 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.06);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.08);
    --radius: 16px; --radius-sm: 12px; --radius-lg: 20px;
    --safe: env(safe-area-inset-bottom, 0px);
}
html { font-size: 16px; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", "PingFang SC",
                 "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background: var(--bg); min-height: 100vh; color: var(--text);
    -webkit-font-smoothing: antialiased; -webkit-tap-highlight-color: transparent;
    letter-spacing: 0.01em;
}

/* ========== 导航栏 ========== */
.navbar {
    display: flex; align-items: center; justify-content: space-between;
    padding: 10px 16px; background: rgba(255,255,255,0.92);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 0.5px solid rgba(0,0,0,0.06);
    position: sticky; top: 0; z-index: 100;
}
.navbar .back-btn {
    position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
    font-size: 20px; cursor: pointer; color: var(--text2);
    background: none; border: none; padding: 6px 8px; line-height: 1;
    text-decoration: none; border-radius: 8px; transition: background 0.2s;
}
.navbar .back-btn:active { background: rgba(0,0,0,0.05); }
.navbar .nav-center { text-align: center; flex: 1; }
.navbar .nav-title { font-size: 17px; font-weight: 700; color: var(--text); letter-spacing: 0.02em; }
.navbar .nav-sub { font-size: 11px; color: var(--text3); margin-top: 1px; }
.navbar .more-btn {
    font-size: 18px; cursor: pointer; background: none; border: none;
    color: var(--text2); letter-spacing: 2px; padding: 6px 8px;
    border-radius: 8px; transition: background 0.2s;
}
.navbar .more-btn:active { background: rgba(0,0,0,0.05); }

/* ========== 绿色头部 ========== */
.header-green {
    background: var(--primary-gradient); color: #fff;
    padding: 36px 24px 24px; position: relative; overflow: hidden;
    min-height: 200px;
}
.header-green::before {
    content: ''; position: absolute; top: -50px; right: -40px;
    width: 180px; height: 180px; border-radius: 50%;
    background: rgba(255,255,255,0.1);
}
.header-green::after {
    content: ''; position: absolute; bottom: -2px; left: 0; right: 0;
    height: 40px; background: var(--bg); border-radius: 24px 24px 0 0;
}
.header-green .greet {
    font-size: 24px; font-weight: 700; margin-bottom: 8px;
    text-shadow: 0 2px 8px rgba(0,0,0,0.15);
    position: relative; z-index: 2; letter-spacing: 0.02em;
}
.header-green .cname {
    font-size: 16px; font-weight: 500; line-height: 1.6;
    opacity: 0.95; max-width: 90%;
    position: relative; z-index: 2;
}
.header-green .car-icon {
    position: absolute; bottom: 0; left: 0; right: 0;
    z-index: 1; line-height: 0;
    display: flex; align-items: flex-end; justify-content: center;
    pointer-events: none;
}
.header-green .car-icon svg {
    width: 100%; height: auto; max-height: 120px;
}
.header-green.header-detail {
    min-height: auto; padding: 24px 22px 30px;
}

/* ========== 主页菜单 ========== */
.menu-list { padding: 0 16px; margin-top: -16px; position: relative; z-index: 10; }
.menu-card {
    background: var(--card); border-radius: var(--radius-lg); padding: 24px 22px;
    margin-bottom: 14px; display: flex; align-items: center;
    cursor: pointer; box-shadow: var(--shadow-sm);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none; color: inherit;
    -webkit-user-select: none; user-select: none;
    border: 1px solid rgba(0,0,0,0.04);
    min-height: 96px;
}
.menu-card:active { transform: scale(0.97); box-shadow: var(--shadow-md); }
.menu-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.menu-card:nth-child(1) { background: linear-gradient(135deg, #fff 50%, #e3f2fd 100%); }
.menu-card:nth-child(2) { background: linear-gradient(135deg, #fff 50%, #f3e5f5 100%); }
.menu-card:nth-child(3) { background: linear-gradient(135deg, #fff 50%, #fff3e0 100%); }
.menu-card:nth-child(4) { background: linear-gradient(135deg, #fff 50%, #e8eaf6 100%); }
.menu-card:nth-child(5) { background: linear-gradient(135deg, #fff 50%, #e0f2f1 100%); }
.menu-card:nth-child(6) { background: linear-gradient(135deg, #fff 50%, #e1f0fb 100%); }
.menu-card .mt { flex: 1; min-width: 0; }
.menu-card .mt h3 { font-size: 21px; font-weight: 700; margin-bottom: 6px; color: var(--text); letter-spacing: 0.01em; }
.menu-card .mt p { font-size: 14px; color: var(--text2); line-height: 1.5; }
.menu-card .mi {
    flex-shrink: 0; margin-left: 12px;
    width: 116px; height: 80px; display: flex; align-items: center; justify-content: center;
}

/* ========== 表单容器 ========== */
.form-container { padding: 0 16px 80px; margin-top: -16px; position: relative; z-index: 10; }

/* ========== 折叠卡片 ========== */
.cc {
    background: var(--card); border-radius: var(--radius-lg);
    margin-bottom: 14px; overflow: hidden;
    box-shadow: var(--shadow-sm); border: 1px solid rgba(0,0,0,0.04);
}
.ch {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 20px; cursor: pointer;
    -webkit-user-select: none; user-select: none;
    border-left: 4px solid var(--primary-light);
    transition: all 0.2s;
}
.ch:active { background: var(--gray-bg); }
.ch h3 { font-size: 16px; font-weight: 700; color: var(--text); letter-spacing: 0.01em; }
.ch .arr { font-size: 12px; color: var(--text3); transition: transform 0.3s ease; }
.ch .arr.open { transform: rotate(180deg); }
.cb { padding: 4px 20px 18px; display: none; }
.cb.open { display: block; }

/* ========== 照片上传 ========== */
.pd { font-size: 13px; color: var(--text3); margin-bottom: 4px; }
.pw { font-size: 12px; color: var(--red); margin-bottom: 14px; }
.pg { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.pi { text-align: center; }
.pb {
    width: 100%; aspect-ratio: 1; border: 2px dashed #bbdefb; border-radius: var(--radius-sm);
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    cursor: pointer; background: linear-gradient(135deg, #e3f2fd, #f5f9ff);
    position: relative; overflow: hidden; transition: all 0.25s;
}
.pb:active { border-color: var(--primary-light); background: #e3f2fd; transform: scale(0.98); }
.pb .cc2 {
    width: 44px; height: 44px; background: var(--primary-gradient);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 20px; margin-bottom: 4px;
    box-shadow: 0 4px 12px rgba(25,118,210,0.3);
}
.pb .di { font-size: 24px; color: var(--gray-light); margin-bottom: 4px; }
.pi .pl { font-size: 12px; color: var(--text2); margin-top: 6px; line-height: 1.4; font-weight: 500; }
.pb input[type="file"] { display: none; }
.pb img.pi2 { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; border-radius: 8px; }

/* ========== 表单行 ========== */
.fr { display: flex; align-items: center; padding: 14px 0; border-bottom: 1px solid #eceff1; }
.fr:last-child { border-bottom: none; }
.fr .lb { width: 118px; flex-shrink: 0; font-size: 15px; color: var(--text2); font-weight: 500; line-height: 1.3; white-space: nowrap; }
.fr .lb .rq { color: var(--red); margin-right: 2px; font-weight: 600; }
.fr .iw { flex: 1; min-width: 0; }
.fr input[type="text"], .fr input[type="number"], .fr input[type="date"] {
    width: 100%; border: 1.5px solid var(--border); border-radius: var(--radius-sm);
    padding: 10px 14px; font-size: 15px; outline: none;
    background: var(--gray-bg); color: var(--text);
    transition: all 0.25s;
}
.fr input:focus {
    border-color: var(--primary-light); background: #fff;
    box-shadow: 0 0 0 4px rgba(66,165,245,0.12);
}
.fr select {
    width: 100%; border: 1.5px solid var(--border); border-radius: var(--radius-sm);
    padding: 10px 34px 10px 14px; font-size: 15px; outline: none;
    background: var(--gray-bg); appearance: none; -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238a9199' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 12px center;
    cursor: pointer; color: var(--text);
    transition: all 0.25s;
}
.fr select:focus { border-color: var(--primary-light); background: #fff; }

/* 滚轮选择器触发器 */
.pk-trigger {
    width: 100%; border: 1.5px solid var(--border); border-radius: var(--radius-sm);
    padding: 10px 34px 10px 14px; font-size: 15px; background: var(--gray-bg);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238a9199' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 12px center;
    cursor: pointer; color: var(--text); min-height: 42px;
    display: flex; align-items: center;
    transition: all 0.25s;
}
.pk-trigger:active { border-color: var(--primary-light); background: #fff; box-shadow: 0 0 0 4px rgba(66,165,245,0.12); }
.fr .ei { color: var(--gray-light); font-size: 15px; margin-left: 6px; flex-shrink: 0; }
.fr .ar { color: var(--gray-light); font-size: 13px; margin-left: 6px; flex-shrink: 0; }

/* ========== 底部按钮 ========== */
.bb {
    position: fixed; bottom: 0; left: 0; right: 0; padding: 12px 16px;
    padding-bottom: calc(12px + var(--safe)); display: flex; gap: 12px;
    background: rgba(255,255,255,0.98); backdrop-filter: blur(16px);
    box-shadow: 0 -2px 20px rgba(0,0,0,0.08); z-index: 100;
}
.bb.sb { justify-content: center; }
.btn {
    flex: 1; padding: 14px; border: none; border-radius: 26px;
    font-size: 16px; font-weight: 700; cursor: pointer; color: #fff;
    -webkit-tap-highlight-color: transparent;
    transition: all 0.25s;
    letter-spacing: 0.03em;
}
.btn:active { transform: scale(0.96); opacity: 0.92; }
.btn-b { background: linear-gradient(135deg, #42A5F5, #1565C0); box-shadow: 0 4px 16px rgba(21,101,192,0.3); }
.btn-g { background: linear-gradient(135deg, #7C4DFF, #536DFE); box-shadow: 0 4px 16px rgba(124,77,255,0.3); }
.btn-f { width: 100%; flex: none; max-width: 420px; }

/* ========== Toast ========== */
.toast {
    display: none; position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%);
    background: rgba(30,30,30,0.88); color: #fff; padding: 14px 28px; border-radius: 12px;
    font-size: 14px; z-index: 1000; text-align: center; max-width: 80%;
    backdrop-filter: blur(8px); box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}
.toast.show { display: block; animation: ta 2s ease forwards; }
@keyframes ta { 0%{opacity:0;transform:translate(-50%,-50%) scale(0.9)} 15%{opacity:1;transform:translate(-50%,-50%) scale(1)} 80%{opacity:1} 100%{opacity:0} }

@media (min-width: 500px) {
    body { max-width: 430px; margin: 0 auto; box-shadow: 0 0 40px rgba(0,0,0,0.06); }
    .bb { max-width: 430px; left: 50%; transform: translateX(-50%); }
}

/* ========== 底部滚轮选择器 ========== */
.picker-mask {
    display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.45); z-index: 200;
    backdrop-filter: blur(2px);
}
.picker-mask.show { display: block; animation: fadeIn 0.2s ease; }
.picker-panel {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 201;
    background: #fff; border-radius: 18px 18px 0 0;
    transform: translateY(100%); transition: transform 0.35s cubic-bezier(0.32, 0.72, 0, 1);
    box-shadow: 0 -4px 24px rgba(0,0,0,0.12);
}
.picker-panel.show { transform: translateY(0); }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@media (min-width: 500px) {
    .picker-panel { left: 50%; margin-left: -215px; width: 430px; }
}
.picker-toolbar {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 18px; border-bottom: 1px solid #f0f0f0;
}
.picker-toolbar .pk-cancel {
    font-size: 15px; color: var(--text3); background: none; border: none;
    cursor: pointer; padding: 4px 8px; font-weight: 500;
}
.picker-toolbar .pk-confirm {
    font-size: 15px; color: var(--accent); background: none; border: none;
    cursor: pointer; padding: 4px 8px; font-weight: 700;
}
.picker-wheel-wrap { position: relative; height: 240px; overflow: hidden; user-select: none; }
.picker-wheel {
    list-style: none; padding: 0; margin: 0;
    will-change: transform;
    touch-action: none;
}
.picker-wheel li {
    height: 48px; text-align: center;
    font-size: 16px; color: #999;
    box-sizing: border-box;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.15s ease;
}
.picker-wheel li.pk-active {
    color: #1976D2; font-size: 18px; font-weight: bold;
}
.picker-highlight {
    position: absolute; top: 50%; left: 0; right: 0;
    height: 48px; margin-top: -24px;
    border-top: 1px solid rgba(0,0,0,0.05); border-bottom: 1px solid rgba(0,0,0,0.05);
    pointer-events: none; background: rgba(0,0,0,0.04);
    z-index: 2;
}
/* 上下渐变遮罩 */
.picker-wheel-wrap::before,
.picker-wheel-wrap::after {
    content: ''; position: absolute; left: 0; right: 0; height: 96px;
    pointer-events: none; z-index: 1;
}
.picker-wheel-wrap::before {
    top: 0;
    background: linear-gradient(180deg, rgba(255,255,255,1) 0%, rgba(255,255,255,0) 100%);
}
.picker-wheel-wrap::after {
    bottom: 0;
    background: linear-gradient(0deg, rgba(255,255,255,1) 0%, rgba(255,255,255,0) 100%);
}
.pk-multi { display: flex; }
.pk-multi .picker-highlight { z-index: 2; }
.picker-cols { display: flex; flex: 1; position: relative; z-index: 1; }
.picker-col {
    flex: 1;
    border-right: 1px solid #f0f0f0;
}
.picker-col:last-child { border-right: none; }
.picker-col-wrap {
    position: relative; height: 240px; overflow: hidden;
    user-select: none;
}
.picker-col-wrap .picker-wheel { width: 100%; }

/* ========== 选择企业页面 ========== */

/* ========== 省市区逐步选择器 ========== */
.region-modal {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 201;
    background: #fff; border-radius: 18px 18px 0 0;
    transform: translateY(100%); transition: transform 0.35s cubic-bezier(0.32, 0.72, 0, 1);
    box-shadow: 0 -4px 24px rgba(0,0,0,0.12);
    max-height: 70vh; display: flex; flex-direction: column;
}
.region-modal.show { transform: translateY(0); }
@media (min-width: 500px) {
    .region-modal { left: 50%; margin-left: -215px; width: 430px; }
}
.region-modal-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 18px; border-bottom: 1px solid #f0f0f0;
    flex-shrink: 0;
}
.rm-back, .rm-close {
    font-size: 15px; background: none; border: none;
    cursor: pointer; padding: 4px 8px; font-weight: 500;
}
.rm-back { color: var(--text3); }
.rm-close { color: var(--text3); }
.rm-title {
    font-size: 16px; font-weight: 700; color: var(--text);
    flex: 1; text-align: center;
}
.region-breadcrumb {
    padding: 10px 18px 0; font-size: 13px; color: var(--primary);
    font-weight: 600; flex-shrink: 0;
}
.region-breadcrumb:empty { display: none; }
.region-list {
    list-style: none; padding: 8px 0; margin: 0;
    overflow-y: auto; flex: 1; -webkit-overflow-scrolling: touch;
}
.region-list li {
    padding: 14px 18px; font-size: 15px; color: var(--text);
    cursor: pointer; display: flex; align-items: center; justify-content: space-between;
    transition: background 0.15s;
    border-bottom: 1px solid #f8f8f8;
}
.region-list li:active { background: var(--gray-bg); }
.region-list li.active { color: var(--primary); font-weight: 600; }
.region-list li.active::after {
    content: '\2713'; color: var(--primary); font-size: 16px; font-weight: 700;
}

/* ========== 选择企业页面(原有) ========== */
.page-body {
    background: var(--bg); min-height: calc(100vh - 56px);
    padding: 24px 16px 40px;
}
.info-card {
    background: var(--card); border-radius: var(--radius-lg); padding: 28px 22px 12px;
    box-shadow: var(--shadow-sm); border: 1px solid rgba(0,0,0,0.04);
}
.card-title {
    font-size: 20px; font-weight: 800; margin-bottom: 20px;
    padding-left: 6px; color: var(--text); letter-spacing: 0.02em;
}
.field-row {
    display: flex; align-items: center; padding: 16px 0;
    border-bottom: 1px solid #eceff1;
}
.field-row:last-child { border-bottom: none; }
.field-label {
    width: 80px; flex-shrink: 0; font-size: 15px; color: var(--text2); font-weight: 500;
}
.field-select {
    flex: 1; display: flex; align-items: center; justify-content: space-between;
    padding: 12px 14px; border: 1.5px solid var(--border); border-radius: var(--radius-sm);
    background: var(--gray-bg); cursor: pointer; min-height: 48px;
    transition: all 0.25s;
}
.field-select:active { border-color: var(--primary-light); background: #fff; box-shadow: 0 0 0 4px rgba(66,165,245,0.12); }
.field-placeholder { font-size: 15px; color: var(--text3); }
.field-arrow { font-size: 12px; color: var(--gray-light); transform: rotate(90deg); }

.submit-btn {
    display: block; width: 100%; max-width: 420px; margin: 32px auto 0;
    padding: 16px; border: none; border-radius: 28px;
    background: linear-gradient(135deg, #42A5F5, #1565C0);
    color: #fff; font-size: 17px; font-weight: 700;
    cursor: pointer; -webkit-tap-highlight-color: transparent;
    box-shadow: 0 6px 20px rgba(21,101,192,0.35);
    transition: all 0.25s;
    letter-spacing: 0.05em;
}
.submit-btn:active { transform: scale(0.97); box-shadow: 0 3px 12px rgba(21,101,192,0.25); }

/* 定位加载遮罩 */
.location-overlay {
    display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5); z-index: 999;
    align-items: center; justify-content: center;
    backdrop-filter: blur(4px);
}
.location-box {
    background: rgba(40,40,40,0.95); border-radius: 14px; padding: 32px 44px;
    text-align: center; min-width: 180px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.location-spinner {
    width: 32px; height: 32px; margin: 0 auto 14px;
    border: 3px solid rgba(255,255,255,0.15);
    border-top-color: #fff; border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.location-text { color: #fff; font-size: 15px; font-weight: 500; }

/* ========== 车辆查询页面 ========== */
.query-box {
    background: var(--card); border-radius: var(--radius-lg); padding: 24px 22px;
    margin-bottom: 14px; box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.04);
}
.query-row {
    display: flex; align-items: center; padding: 12px 0;
}
.query-label {
    width: 72px; flex-shrink: 0; font-size: 15px; color: var(--text2); font-weight: 500;
}
.query-input-wrap { flex: 1; }
.query-input-wrap input {
    width: 100%; border: 1.5px solid var(--border); border-radius: var(--radius-sm);
    padding: 11px 14px; font-size: 15px; outline: none; background: var(--gray-bg);
    transition: all 0.25s;
}
.query-input-wrap input:focus {
    border-color: var(--primary-light); background: #fff;
    box-shadow: 0 0 0 4px rgba(66,165,245,0.12);
}
.query-btn {
    display: block; width: 100%; margin-top: 16px; padding: 14px;
    border: none; border-radius: 26px; font-size: 16px; font-weight: 700;
    background: linear-gradient(135deg, #42A5F5, #1565C0);
    color: #fff; cursor: pointer; -webkit-tap-highlight-color: transparent;
    box-shadow: 0 4px 16px rgba(21,101,192,0.3);
    transition: all 0.25s;
    letter-spacing: 0.04em;
}
.query-btn:active { transform: scale(0.97); box-shadow: 0 2px 10px rgba(21,101,192,0.25); }

.result-card {
    background: var(--card); border-radius: var(--radius-lg); margin-bottom: 14px;
    overflow: hidden; box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.04);
    animation: slideUp 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes slideUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
.result-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 20px; background: var(--gray-bg);
    border-bottom: 1px solid #eceff1;
}
.result-tag {
    font-size: 13px; font-weight: 700; padding: 5px 16px;
    border-radius: 20px; color: #fff; letter-spacing: 0.03em;
}
.tag-outside { background: linear-gradient(135deg, #FF7043, #E64A19); }
.tag-inside  { background: linear-gradient(135deg, #FFA726, #F57C00); }
.tag-nonroad { background: linear-gradient(135deg, #42A5F5, #1565C0); }
.result-status { font-size: 15px; font-weight: 700; color: var(--text); }

.result-body { padding: 6px 20px 16px; }
.result-row {
    display: flex; align-items: center; padding: 10px 0;
    border-bottom: 1px solid #f0f2f5;
}
.result-row:last-child { border-bottom: none; }
.result-label {
    width: 100px; flex-shrink: 0; font-size: 14px; color: var(--text3); font-weight: 500;
}
.result-value {
    flex: 1; font-size: 15px; color: var(--text); word-break: break-all; font-weight: 500;
}

.empty-tip { text-align: center; padding: 64px 24px; }
.empty-icon { font-size: 52px; margin-bottom: 16px; opacity: 0.35; }
.empty-text { font-size: 16px; color: var(--text2); line-height: 1.6; }

/* ========== 新版 Hero 头部 ========== */
.header-hero {
    background: var(--primary-gradient);
    color: #fff;
    padding: 36px 24px 24px;
    position: relative;
    overflow: hidden;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.header-hero::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -40px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
}

.header-hero::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 40px;
    background: var(--bg);
    border-radius: 24px 24px 0 0;
}

/* 背景动画层 */
.hero-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

/* 浮动光斑 */
.hero-bg-shapes .shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
}

.hero-bg-shapes .shape-1 {
    width: 100px; height: 100px;
    top: -20px; right: 15%;
    animation: floatA 7s ease-in-out infinite;
}
.hero-bg-shapes .shape-2 {
    width: 60px; height: 60px;
    bottom: 30px; left: 5%;
    animation: floatB 9s ease-in-out infinite;
}
.hero-bg-shapes .shape-3 {
    width: 40px; height: 40px;
    top: 30%; right: 5%;
    animation: floatA 6s ease-in-out infinite 1.5s;
}
.hero-bg-shapes .shape-4 {
    width: 70px; height: 70px;
    top: 10%; left: 30%;
    background: rgba(255,255,255,0.04);
    animation: floatB 8s ease-in-out infinite 0.5s;
}

/* 旋转菱形 */
.geo-diamond {
    position: absolute;
    width: 20px; height: 20px;
    border: 1.5px solid rgba(255,255,255,0.12);
    transform: rotate(45deg);
}
.geo-diamond.diamond-1 {
    top: 20%; right: 25%;
    animation: spinDiamond 12s linear infinite;
}
.geo-diamond.diamond-2 {
    bottom: 35%; left: 20%;
    width: 14px; height: 14px;
    border-color: rgba(255,255,255,0.08);
    animation: spinDiamond 15s linear infinite reverse;
}

/* 粒子点阵 */
.particle {
    position: absolute;
    width: 3px; height: 3px;
    background: rgba(255,255,255,0.35);
    border-radius: 50%;
}
.particle.p1 { top: 15%; left: 10%; animation: twinkle 3s ease-in-out infinite; }
.particle.p2 { top: 25%; left: 75%; animation: twinkle 4s ease-in-out infinite 0.5s; }
.particle.p3 { top: 60%; left: 85%; animation: twinkle 3.5s ease-in-out infinite 1s; }
.particle.p4 { top: 70%; left: 15%; animation: twinkle 4.5s ease-in-out infinite 1.5s; }
.particle.p5 { top: 40%; left: 50%; width: 2px; height: 2px; animation: twinkle 3s ease-in-out infinite 2s; }
.particle.p6 { top: 10%; left: 45%; width: 2px; height: 2px; animation: twinkle 5s ease-in-out infinite 0.8s; }
.particle.p7 { top: 80%; left: 60%; animation: twinkle 3.8s ease-in-out infinite 1.2s; }
.particle.p8 { top: 50%; left: 30%; width: 2px; height: 2px; animation: twinkle 4.2s ease-in-out infinite 2.5s; }

/* 流动光线 */
.flow-line {
    position: absolute;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
}
.flow-line.line-1 {
    top: 35%; left: -100%;
    width: 120px;
    animation: flowRight 6s ease-in-out infinite;
}
.flow-line.line-2 {
    top: 65%; left: -80px;
    width: 80px;
    animation: flowRight 8s ease-in-out infinite 3s;
}

/* 文字内容层 - 完全静止 */
.hero-content {
    position: relative;
    z-index: 2;
}

.greeting-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 12px;
    border: 1px solid rgba(255,255,255,0.25);
}

.greeting-badge svg {
    color: rgba(255,255,255,0.9);
}

.company-name {
    font-size: 20px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 6px;
    text-shadow: 0 2px 12px rgba(0,0,0,0.15);
    letter-spacing: 0.02em;
}

.hero-subtitle {
    font-size: 13px;
    opacity: 0.85;
    font-weight: 500;
    letter-spacing: 0.05em;
}

/* 底部波浪 */
.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 40px;
    z-index: 1;
    pointer-events: none;
}

.hero-wave .wave-path-1 {
    animation: waveMove1 4s ease-in-out infinite;
}
.hero-wave .wave-path-2 {
    animation: waveMove2 5s ease-in-out infinite;
}

/* ========== 动画关键帧 ========== */
@keyframes floatA {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(8px, -10px) scale(1.05); }
    66% { transform: translate(-5px, 6px) scale(0.97); }
}

@keyframes floatB {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-10px, -8px) scale(1.08); }
}

@keyframes spinDiamond {
    0% { transform: rotate(45deg) scale(1); opacity: 0.6; }
    25% { transform: rotate(135deg) scale(1.1); opacity: 0.3; }
    50% { transform: rotate(225deg) scale(1); opacity: 0.6; }
    75% { transform: rotate(315deg) scale(0.9); opacity: 0.3; }
    100% { transform: rotate(405deg) scale(1); opacity: 0.6; }
}

@keyframes twinkle {
    0%, 100% { opacity: 0.2; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.8); }
}

@keyframes flowRight {
    0% { transform: translateX(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateX(calc(100vw + 200px)); opacity: 0; }
}

@keyframes waveMove1 {
    0%, 100% { d: path("M0,40 C240,80 480,0 720,40 C960,80 1200,0 1440,40 L1440,80 L0,80 Z"); }
    50% { d: path("M0,45 C240,10 480,75 720,45 C960,10 1200,75 1440,45 L1440,80 L0,80 Z"); }
}

@keyframes waveMove2 {
    0%, 100% { d: path("M0,50 C300,20 500,70 720,50 C940,30 1140,70 1440,50 L1440,80 L0,80 Z"); }
    50% { d: path("M0,45 C300,75 500,25 720,55 C940,75 1140,25 1440,55 L1440,80 L0,80 Z"); }
}