/* ============================================================
   ty-019 电竞体育游戏企业模板
   配色体系：松石绿单色系（#3ecfae 主 / #1f9d80 深 / #7fe6cc 亮）
   结构：深海潜航 HERO（圆形舷窗双环窗框 + 四角固定栓 + 气泡上浮 + 深度标尺数据条）
        波浪宝石标题（双 radial 波浪下划线 + 中央菱形宝石）
        浮标要点文案 + 挂环舷窗大图关于
        声呐屏业务卡（同心弧纹 + 扫描针，气泡上浮 hover）
        水族箱游戏（玻璃箱体 + 顶部水面微光 + 底部光带）
        水位管数据（玻璃管 + 波纹水位 + 水面高光线）
        航海日志流程（横线本纹 + 左侧书脊装订孔）
        水下展柜资质（双层边框 + 玻璃斜切高光 + 底部辉光）
        气泡圆点特性 + 潜望镜筒 APP（胶囊筒身 + 顶部目镜 + 两侧螺栓）
        船锚铭牌伙伴（顶部系环）/ 信号浮标动态（呼吸浮标灯行）
        深潜水域 CTA（顶部波浪边）/ 舷窗旋开弹层（clip-path 圆形展开）
        卡片 hover 配方：气泡上浮（卡内气泡粒子上升 + 卡片抬升）
        按钮语言：波纹涟钮（hover 中心圆环涟漪扩散）
   ============================================================ */

/* ---------- 基础 ---------- */
body {
    font-family: "Microsoft YaHei", "PingFang SC", Tahoma, Helvetica, sans-serif;
    background-color: #041512;
    background-image:
        radial-gradient(ellipse at 50% -14%, rgba(62, 207, 174, .1), transparent 55%),
        linear-gradient(180deg, #041512 0%, #062923 100%);
    background-attachment: fixed;
    color: #eefaf5;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
}

a { color: #7fe6cc; text-decoration: none; transition: color .15s ease, text-shadow .15s ease; }
a:hover { color: #3ecfae; text-decoration: none; text-shadow: 0 0 12px rgba(62, 207, 174, .5); }

img { max-width: 100%; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
    box-sizing: border-box;
}

/* ---------- 顶部导航 ---------- */
.tq-header {
    background: linear-gradient(180deg, rgba(9, 32, 27, .98), rgba(4, 21, 18, .92));
    border-bottom: 1px solid rgba(62, 207, 174, .22);
    box-shadow: 0 4px 26px rgba(0, 0, 0, .6);
}

.tq-header-inner {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    gap: 6px;
    min-height: 64px;
}

.tq-logo {
    display: inline-flex;
    align-items: center;
    margin-right: 10px;
    line-height: 64px;
    white-space: nowrap;
    flex-shrink: 0;
}

/* 舷窗圆徽章（圆形 + 内环窗框） */
.tq-logo .logo-badge {
    display: inline-block;
    width: 26px;
    height: 26px;
    margin-right: 16px;
    background: radial-gradient(circle at 34% 30%, #7fe6cc, #1f9d80 72%);
    box-shadow: inset 0 0 0 2px rgba(5, 20, 17, .55), 0 0 14px rgba(62, 207, 174, .4);
    border-radius: 50%;
    position: relative;
    top: 8px;
}

.tq-logo .logo-badge::after {
    content: "";
    position: absolute;
    left: 6px;
    top: 6px;
    right: 6px;
    bottom: 6px;
    border: 1px solid rgba(5, 20, 17, .55);
    border-radius: 50%;
}

.tq-logo .logo-word {
    font-size: 20px;
    font-weight: 900;
    letter-spacing: 1px;
    color: #eefaf5;
    background: linear-gradient(90deg, #c8f5e8, #3ecfae);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.tq-nav {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    padding: 0;
    margin: 0;
    list-style: none;
}

.tq-nav > li { position: relative; }

.tq-nav > li > a {
    display: block;
    padding: 0 15px;
    font-size: 14px;
    line-height: 64px;
    color: #b9ddd2;
    position: relative;
    white-space: nowrap;
}

/* 气泡指示：当前/悬停时底部中央升起一颗小气泡 */
.tq-nav > li > a::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 12px;
    width: 7px;
    height: 7px;
    margin-left: -3.5px;
    border-radius: 50%;
    background: rgba(127, 230, 204, .85);
    box-shadow: 0 0 8px rgba(62, 207, 174, .8);
    opacity: 0;
    transform: translateY(6px);
    transition: opacity .2s ease, transform .2s ease;
}

.tq-nav > li:hover > a,
.tq-nav > li.active > a { color: #eefaf5; }

.tq-nav > li:hover > a::after,
.tq-nav > li.active > a::after { opacity: 1; transform: translateY(0); }

.tq-nav .drop-caret {
    display: inline-block;
    margin-left: 4px;
    font-size: 9px;
    color: #8fb3a8;
    transition: transform .18s ease;
}

.tq-nav-hasdrop:hover .drop-caret,
.tq-nav-hasdrop.open .drop-caret { transform: rotate(180deg); color: #3ecfae; }

/* 栏目中心下拉（桌面 hover + 触屏 .open 双通道） */
.tq-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 60;
    min-width: 200px;
    padding: 10px;
    background: rgba(9, 32, 27, .98);
    border: 1px solid rgba(62, 207, 174, .28);
    box-shadow: 0 14px 34px rgba(0, 0, 0, .55), 0 0 20px rgba(62, 207, 174, .08);
    border-radius: 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity .18s ease, transform .18s ease, visibility .18s;
}

.tq-nav-hasdrop:hover .tq-dropdown,
.tq-nav-hasdrop.open .tq-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.tq-dropdown-cols {
    width: 360px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4px 10px;
}

.tq-dropdown li { list-style: none; }

.tq-dropdown li > a {
    display: block;
    padding: 9px 12px;
    font-size: 13px;
    color: #b9ddd2;
    border-left: 2px solid transparent;
    border-radius: 0 6px 6px 0;
    transition: all .15s ease;
}

.tq-dropdown li > a:hover {
    color: #7fe6cc;
    background: rgba(62, 207, 174, .08);
    border-left-color: #3ecfae;
}

.tq-dropdown-sub { padding: 2px 0 2px 10px; margin: 0; }

.tq-dropdown-sub li a {
    display: block;
    padding: 6px 10px;
    font-size: 12px;
    color: #8fb3a8;
}

.tq-dropdown-sub li a:hover { color: #7fe6cc; }

.tq-header-side {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
    flex-shrink: 0;
}

.tq-search { margin: 0; }

.tq-search form {
    display: flex;
    align-items: center;
    gap: 0;
}

.tq-search input[type="text"] {
    width: 150px;
    height: 34px;
    padding: 0 12px;
    box-sizing: border-box;
    font-size: 12px;
    color: #eefaf5;
    background: rgba(62, 207, 174, .07);
    border: 1px solid rgba(62, 207, 174, .25);
    border-right: none;
    outline: none;
    border-radius: 17px 0 0 17px;
}

.tq-search input[type="text"]::placeholder { color: #8fb3a8; }

.tq-search input[type="text"]:focus {
    border-color: rgba(62, 207, 174, .6);
    background: rgba(62, 207, 174, .12);
}

.tq-search-btn {
    height: 34px;
    padding: 0 14px;
    font-size: 12px;
    color: #041512;
    font-weight: 700;
    background: linear-gradient(135deg, #7fe6cc, #3ecfae);
    border: none;
    cursor: pointer;
    border-radius: 0 17px 17px 0;
}

.tq-play-btn {
    display: inline-block;
    padding: 8px 22px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1px;
    color: #041512;
    background: linear-gradient(135deg, #7fe6cc, #3ecfae);
    box-shadow: 0 0 18px rgba(62, 207, 174, .35);
    cursor: pointer;
    transition: filter .15s ease;
}

.tq-play-btn:hover { filter: brightness(1.08); color: #041512; }

/* ---------- 通用按钮（波纹涟钮：hover 中心圆环涟漪扩散） ---------- */
.tq-btn {
    display: inline-block;
    padding: 12px 34px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 2px;
    text-align: center;
    cursor: pointer;
    border-radius: 10px;
    transition: box-shadow .25s ease, filter .15s ease, color .15s ease, background .25s ease, border-color .25s ease;
}

.tq-btn-main {
    position: relative;
    overflow: hidden;
    color: #041512;
    background: linear-gradient(135deg, #7fe6cc, #3ecfae 70%);
    box-shadow: 0 6px 22px rgba(62, 207, 174, .28);
}

/* 涟漪环：默认收拢隐形，hover 时从中心扩散消散 */
.tq-btn-main::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 22px;
    height: 22px;
    margin: -11px 0 0 -11px;
    border-radius: 50%;
    border: 2px solid rgba(238, 250, 245, .7);
    opacity: 0;
    transform: scale(.4);
    pointer-events: none;
}

.tq-btn-main:hover {
    filter: brightness(1.06);
    box-shadow: 0 8px 30px rgba(62, 207, 174, .45);
    color: #041512;
}

.tq-btn-main:hover::after { animation: tqRipple .7s ease-out; }

@keyframes tqRipple {
    from { opacity: .9; transform: scale(.4); }
    to { opacity: 0; transform: scale(3.4); }
}

.tq-btn-ghost {
    color: #7fe6cc;
    background: rgba(62, 207, 174, .05);
    border: 1px solid rgba(62, 207, 174, .55);
}

.tq-btn-ghost:hover {
    color: #041512;
    background: linear-gradient(135deg, #7fe6cc, #3ecfae);
    border-color: transparent;
}

/* ---------- HERO 深海潜航舷窗 ---------- */
.tq-hero {
    position: relative;
    overflow: hidden;
    padding: 42px 0 0;
    background:
        radial-gradient(ellipse at 50% 0%, rgba(62, 207, 174, .12), transparent 58%),
        linear-gradient(180deg, rgba(4, 21, 18, .35), transparent 46%);
}

/* 气泡粒子：自下而上循环上浮 */
.tq-bub {
    position: absolute;
    bottom: 6%;
    border-radius: 50%;
    border: 1px solid rgba(127, 230, 204, .4);
    background: radial-gradient(circle at 32% 28%, rgba(200, 245, 232, .28), rgba(62, 207, 174, .05) 62%);
    animation: tqBubUp linear infinite;
    pointer-events: none;
}

@keyframes tqBubUp {
    0% { transform: translateY(0) translateX(0); opacity: 0; }
    12% { opacity: .85; }
    50% { transform: translateY(-260px) translateX(10px); }
    100% { transform: translateY(-560px) translateX(-8px); opacity: 0; }
}

.tq-bub.b1 { left: 9%; width: 22px; height: 22px; animation-duration: 11s; }
.tq-bub.b2 { left: 18%; width: 10px; height: 10px; animation-duration: 8s; animation-delay: 1.6s; }
.tq-bub.b3 { left: 33%; width: 15px; height: 15px; animation-duration: 13s; animation-delay: 3s; }
.tq-bub.b4 { right: 30%; width: 12px; height: 12px; animation-duration: 9s; animation-delay: .8s; }
.tq-bub.b5 { right: 16%; width: 26px; height: 26px; animation-duration: 12s; animation-delay: 2.2s; }
.tq-bub.b6 { right: 7%; width: 9px; height: 9px; animation-duration: 7.5s; animation-delay: 4s; }

.tq-hero-in { position: relative; z-index: 2; }

/* 圆形舷窗主体：双环窗框（外描边 + 内嵌双环）+ 四角固定栓 + 玻璃反光 */
.tq-port {
    position: relative;
    margin: 26px auto 58px;
    padding: 58px 58px 52px;
    max-width: 780px;
    text-align: center;
    background: linear-gradient(165deg, rgba(9, 40, 34, .94), rgba(5, 20, 17, .97));
    border: 2px solid rgba(62, 207, 174, .5);
    border-radius: 190px;
    box-shadow:
        inset 0 0 0 7px rgba(5, 20, 17, .92),
        inset 0 0 0 8px rgba(62, 207, 174, .35),
        0 24px 70px rgba(0, 0, 0, .55),
        0 0 46px rgba(62, 207, 174, .14);
}

/* 固定栓：弧线四角的圆形螺栓（渐变球面 + 内十字） */
.tq-bolt {
    position: absolute;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 32%, #7fe6cc, #1f9d80 68%);
    box-shadow: 0 2px 8px rgba(0, 0, 0, .5), inset 0 0 0 2px rgba(5, 20, 17, .55);
    z-index: 2;
}

.tq-bolt::after {
    content: "";
    position: absolute;
    inset: 6px;
    background:
        linear-gradient(90deg, transparent 42%, rgba(5, 20, 17, .65) 42% 58%, transparent 58%),
        linear-gradient(0deg, transparent 42%, rgba(5, 20, 17, .65) 42% 58%, transparent 58%);
}

.tq-bolt.tl { top: 42px; left: 58px; }
.tq-bolt.tr { top: 42px; right: 58px; }
.tq-bolt.bl { bottom: 42px; left: 58px; }
.tq-bolt.br { bottom: 42px; right: 58px; }

/* 玻璃反光层：左上斜切高光 */
.tq-port-glass {
    position: absolute;
    top: 7%;
    left: 11%;
    width: 34%;
    height: 30%;
    border-radius: 50%;
    background: linear-gradient(115deg, rgba(238, 250, 245, .13), transparent 72%);
    transform: rotate(-18deg);
    pointer-events: none;
}

.tq-hero-kicker {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 6px;
    color: #7fe6cc;
    padding: 5px 18px;
    border: 1px solid rgba(62, 207, 174, .35);
    border-radius: 16px;
    background: rgba(62, 207, 174, .07);
}

.tq-hero-title {
    margin: 18px 0 10px;
    font-size: 44px;
    line-height: 1.2;
    font-weight: 900;
    letter-spacing: 2px;
    color: #eefaf5;
    background: linear-gradient(90deg, #c8f5e8, #3ecfae 55%, #7fe6cc);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 40px rgba(62, 207, 174, .3);
}

.tq-hero-slogan {
    margin: 0 0 14px;
    font-size: 18px;
    letter-spacing: 4px;
    color: #b9ddd2;
}

.tq-hero-sub {
    max-width: 560px;
    margin: 0 auto 26px;
    font-size: 14px;
    line-height: 1.9;
    color: #8fb3a8;
}

.tq-hero-btns {
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
}

/* 深度标尺数据条：顶部边缘刻度 + 每项游标三角 */
.tq-depth {
    position: relative;
    background: linear-gradient(180deg, rgba(6, 41, 35, .88), rgba(4, 21, 18, .96));
    border-top: 1px solid rgba(62, 207, 174, .3);
}

.tq-depth::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 8px;
    background: repeating-linear-gradient(90deg, rgba(62, 207, 174, .55) 0 2px, transparent 2px 20px);
    pointer-events: none;
}

.tq-depth-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.tq-depth-item {
    position: relative;
    padding: 20px 0 16px;
    text-align: center;
    font-size: 13px;
    color: #8fb3a8;
    letter-spacing: 1px;
}

/* 游标三角：顶点朝上指向刻度 */
.tq-depth-item::after {
    content: "";
    position: absolute;
    top: 9px;
    left: 50%;
    margin-left: -5px;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-bottom: 6px solid #3ecfae;
}

.tq-depth-item b {
    display: block;
    margin-bottom: 2px;
    font-size: 26px;
    font-weight: 900;
    color: #3ecfae;
    text-shadow: 0 0 16px rgba(62, 207, 174, .45);
}

.tq-depth-item b i {
    font-style: normal;
    font-size: 13px;
    margin-left: 2px;
    color: #7fe6cc;
}

/* ---------- 区块通用 ---------- */
.tq-sec { padding: 64px 0; }

.tq-sec-dark {
    background:
        radial-gradient(ellipse at 50% 0%, rgba(62, 207, 174, .05), transparent 55%),
        linear-gradient(180deg, rgba(5, 25, 21, .75), rgba(4, 21, 18, .92));
    border-top: 1px solid rgba(62, 207, 174, .14);
    border-bottom: 1px solid rgba(62, 207, 174, .14);
}

.tq-sec-head { text-align: center; margin-bottom: 44px; }

/* 波浪宝石标题：双 radial 波浪下划线（上凸下凹交替）+ 标题下方中央菱形宝石 */
.tq-sec-title {
    position: relative;
    display: inline-block;
    padding: 0 10px 20px;
    margin: 0;
    font-size: 26px;
    font-weight: 900;
    letter-spacing: 4px;
    color: #eefaf5;
}

.tq-sec-title::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 4px;
    transform: translateX(-50%);
    width: 190px;
    height: 9px;
    background:
        radial-gradient(circle at 9px -3px, transparent 7px, #3ecfae 8px, #3ecfae 9px, transparent 10px) 0 0 / 18px 9px repeat-x,
        radial-gradient(circle at 9px 12px, transparent 7px, rgba(62, 207, 174, .5) 8px, rgba(62, 207, 174, .5) 9px, transparent 10px) 9px 0 / 18px 9px repeat-x;
}

/* 中央菱形宝石 */
.tq-jewel {
    display: block;
    width: 12px;
    height: 12px;
    margin: 10px auto 0;
    transform: rotate(45deg);
    background: linear-gradient(135deg, #7fe6cc, #1f9d80);
    box-shadow: 0 0 12px rgba(62, 207, 174, .55), inset 0 0 0 1px rgba(238, 250, 245, .35);
}

.tq-sec-line {
    display: block;
    width: 56px;
    height: 2px;
    margin: 14px auto 0;
    background: linear-gradient(90deg, transparent, rgba(62, 207, 174, .7), transparent);
}

/* ---------- 关于我们 ---------- */
.tq-about {
    display: grid;
    grid-template-columns: 1.06fr .94fr;
    gap: 46px;
    align-items: center;
}

.tq-about-copy { min-width: 0; }

.tq-about-lead {
    margin: 0 0 24px;
    font-size: 15px;
    line-height: 2;
    color: #b9ddd2;
}

.tq-about-lead strong { color: #3ecfae; }

.tq-list { margin-bottom: 28px; }

/* 浮标要点：左侧实心浮标球 + 底部水线椭圆 */
.tq-buoy {
    position: relative;
    padding: 14px 16px 14px 58px;
    margin-bottom: 14px;
    background: rgba(62, 207, 174, .06);
    border: 1px solid rgba(62, 207, 174, .18);
    border-radius: 14px;
}

.tq-buoy::before {
    content: "";
    position: absolute;
    left: 18px;
    top: 50%;
    width: 22px;
    height: 22px;
    margin-top: -14px;
    border-radius: 50%;
    background: radial-gradient(circle at 34% 30%, #a8f0dd, #1f9d80 72%);
    box-shadow: 0 3px 10px rgba(31, 157, 128, .5);
}

.tq-buoy::after {
    content: "";
    position: absolute;
    left: 13px;
    top: 50%;
    margin-top: 10px;
    width: 32px;
    height: 5px;
    border-radius: 50%;
    background: rgba(62, 207, 174, .2);
}

.tq-buoy b {
    display: block;
    font-size: 15px;
    color: #eefaf5;
    margin-bottom: 3px;
}

.tq-buoy span { font-size: 13px; color: #8fb3a8; }

/* 挂环舷窗相框：顶部半圆挂环 + 圆拱框体 */
.tq-about-fig { text-align: center; }

.tq-chain {
    display: block;
    width: 46px;
    height: 26px;
    margin: 0 auto -10px;
    border: 4px solid rgba(62, 207, 174, .6);
    border-bottom: none;
    border-radius: 23px 23px 0 0;
    position: relative;
    z-index: 2;
}

.tq-round-frame {
    position: relative;
    padding: 14px;
    background: rgba(9, 32, 27, .55);
    border: 2px solid rgba(62, 207, 174, .4);
    border-radius: 130px 130px 16px 16px;
    box-shadow: 0 18px 50px rgba(0, 0, 0, .4), 0 0 30px rgba(62, 207, 174, .1);
}

.tq-round-frame mip-img img {
    border-radius: 116px 116px 8px 8px;
    background: #041512;
}

/* ---------- 核心业务：声呐屏卡（气泡上浮 hover） ---------- */
.tq-sonars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.tq-sonar {
    position: relative;
    overflow: hidden;
    padding: 18px;
    background: linear-gradient(180deg, rgba(9, 32, 27, .9), rgba(5, 20, 17, .94));
    border: 1px solid rgba(62, 207, 174, .2);
    border-radius: 16px;
    transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}

/* 声呐屏：同心弧纹 + 底心信号点 + 往复扫描针 */
.tq-sonar-scope {
    position: relative;
    display: block;
    height: 92px;
    margin-bottom: 14px;
    border-radius: 12px;
    border: 1px solid rgba(62, 207, 174, .3);
    background:
        repeating-radial-gradient(circle at 50% 100%, rgba(9, 40, 34, .95) 0 13px, rgba(62, 207, 174, .16) 13px 14px),
        radial-gradient(circle at 50% 100%, rgba(62, 207, 174, .12), transparent 72%);
    overflow: hidden;
}

.tq-sonar-scope::before {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 10px;
    width: 8px;
    height: 8px;
    margin-left: -4px;
    border-radius: 50%;
    background: #7fe6cc;
    box-shadow: 0 0 12px rgba(127, 230, 204, .9);
}

.tq-sonar-scope::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 2px;
    height: 74%;
    background: linear-gradient(180deg, rgba(127, 230, 204, .85), transparent);
    transform-origin: 50% 100%;
    animation: tqSweep 4.5s ease-in-out infinite alternate;
}

@keyframes tqSweep {
    from { transform: rotate(-78deg); }
    to { transform: rotate(78deg); }
}

.tq-sonar-no {
    position: absolute;
    left: 10px;
    top: 8px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 2px;
    color: #7fe6cc;
}

.tq-sonar > b {
    display: block;
    margin-bottom: 8px;
    font-size: 16px;
    color: #eefaf5;
}

.tq-sonar > p { margin: 0; font-size: 13px; line-height: 1.8; color: #8fb3a8; }

/* 气泡上浮 hover：卡片抬升 + 卡内气泡粒子自底部升起 */
.tq-sonar::before,
.tq-sonar::after {
    content: "";
    position: absolute;
    bottom: 10px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 1px solid rgba(127, 230, 204, .75);
    background: rgba(127, 230, 204, .12);
    opacity: 0;
    pointer-events: none;
}

.tq-sonar::before { left: 20%; }
.tq-sonar::after { left: 66%; width: 5px; height: 5px; }

.tq-sonar:hover {
    transform: translateY(-6px);
    border-color: rgba(62, 207, 174, .55);
    box-shadow: 0 16px 40px rgba(0, 0, 0, .4), 0 0 26px rgba(62, 207, 174, .14);
}

.tq-sonar:hover::before { animation: tqBubRise 1s ease-in .05s infinite; }
.tq-sonar:hover::after { animation: tqBubRise 1.3s ease-in infinite; }

@keyframes tqBubRise {
    0% { transform: translateY(0); opacity: 0; }
    18% { opacity: .95; }
    100% { transform: translateY(-120px); opacity: 0; }
}

/* ---------- 游戏产品：水族箱卡 ---------- */
.tq-tanks {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.tq-tank {
    position: relative;
    display: block;
    overflow: hidden;
    border: 1px solid rgba(62, 207, 174, .3);
    border-radius: 18px 18px 20px 20px;
    background: linear-gradient(180deg, rgba(9, 32, 27, .55), rgba(5, 20, 17, .85));
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

/* 顶部水面微光线 */
.tq-tank::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    z-index: 2;
    background: linear-gradient(90deg, transparent, rgba(127, 230, 204, .8), transparent);
    transition: height .25s ease;
}

/* 底部光带 */
.tq-tank::after {
    content: "";
    position: absolute;
    left: 12%;
    right: 12%;
    bottom: 0;
    height: 46px;
    background: radial-gradient(ellipse at 50% 100%, rgba(62, 207, 174, .35), transparent 72%);
    pointer-events: none;
}

.tq-tank-fig { display: block; }

.tq-tank-fig mip-img img { height: 208px !important; }

.tq-tank-body {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 3;
    padding: 30px 16px 14px;
    background: linear-gradient(180deg, transparent, rgba(4, 21, 18, .94) 58%);
}

.tq-tank-body b {
    display: block;
    margin-bottom: 3px;
    font-size: 17px;
    color: #eefaf5;
}

.tq-tank-body em { font-style: normal; font-size: 12.5px; letter-spacing: 1px; color: #7fe6cc; }

.tq-tank:hover {
    transform: translateY(-5px);
    border-color: rgba(127, 230, 204, .6);
    box-shadow: 0 18px 42px rgba(0, 0, 0, .45), 0 0 26px rgba(62, 207, 174, .16);
}

.tq-tank:hover::before { height: 5px; }

/* ---------- 企业数据：水位管 ---------- */
.tq-gauges {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.tq-gauge {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 22px 14px 18px;
    background: rgba(9, 32, 27, .55);
    border: 1px solid rgba(62, 207, 174, .18);
    border-radius: 16px;
}

/* 玻璃水位管：管壁 + 内嵌水位 + 水面高光线 */
.tq-tube {
    position: relative;
    width: 26px;
    height: 150px;
    margin-bottom: 16px;
    border-radius: 13px;
    border: 1px solid rgba(62, 207, 174, .4);
    background: rgba(5, 20, 17, .75);
    box-shadow: inset 0 0 8px rgba(0, 0, 0, .5);
    overflow: hidden;
}

.tq-tube i {
    position: absolute;
    left: 2px;
    right: 2px;
    bottom: 2px;
    border-radius: 11px;
    background:
        repeating-linear-gradient(180deg, rgba(238, 250, 245, .22) 0 2px, transparent 2px 12px),
        linear-gradient(180deg, #7fe6cc, #1f9d80);
}

.tq-tube i::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: #c8f5e8;
    box-shadow: 0 0 8px rgba(200, 245, 232, .9);
}

.tq-tube.v1 i { height: 62%; }
.tq-tube.v2 i { height: 74%; }
.tq-tube.v3 i { height: 86%; }
.tq-tube.v4 i { height: 96%; }

.tq-gauge-num {
    margin-bottom: 6px;
    font-size: 26px;
    font-weight: 900;
    color: #3ecfae;
    text-shadow: 0 0 16px rgba(62, 207, 174, .45);
}

.tq-gauge-num i { font-style: normal; font-size: 13px; margin-left: 2px; color: #7fe6cc; }

.tq-gauge em { font-style: normal; font-size: 13px; color: #8fb3a8; }

/* ---------- 服务流程：航海日志 ---------- */
.tq-logs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

/* 日志页：横线本纹 + 左侧双线书脊 + 装订孔圆点列 */
.tq-log {
    position: relative;
    padding: 20px 18px 18px 36px;
    background-color: rgba(9, 32, 27, .6);
    background-image: repeating-linear-gradient(0deg, transparent 0 26px, rgba(62, 207, 174, .14) 26px 27px);
    border: 1px solid rgba(62, 207, 174, .22);
    border-left: 3px double rgba(62, 207, 174, .5);
    border-radius: 4px 14px 14px 4px;
    overflow: hidden;
    transition: transform .25s ease, border-color .25s ease;
}

.tq-log::before {
    content: "";
    position: absolute;
    left: 12px;
    top: 10px;
    bottom: 10px;
    width: 3px;
    background-image: radial-gradient(circle, rgba(127, 230, 204, .75) 2.5px, transparent 3px);
    background-size: 3px 22px;
    background-repeat: repeat-y;
}

.tq-log:hover {
    transform: translateY(-4px);
    border-color: rgba(62, 207, 174, .45);
}

.tq-log-no {
    display: inline-block;
    padding: 3px 10px;
    margin-bottom: 12px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 2px;
    color: #062923;
    background: linear-gradient(135deg, #7fe6cc, #1f9d80);
    border-radius: 3px;
}

.tq-log b {
    display: block;
    margin-bottom: 8px;
    font-size: 15.5px;
    color: #eefaf5;
}

.tq-log p { margin: 0; font-size: 13px; line-height: 1.8; color: #8fb3a8; }

/* ---------- 资质荣誉：水下展柜 ---------- */
.tq-vitrines {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* 展柜：双层边框 + 玻璃斜切高光 + 底部辉光 */
.tq-vitrine {
    position: relative;
    padding: 12px;
    background: linear-gradient(180deg, rgba(9, 32, 27, .8), rgba(5, 20, 17, .9));
    border: 1px solid rgba(62, 207, 174, .3);
    border-radius: 12px;
    box-shadow: inset 0 0 0 1px rgba(5, 20, 17, .8), inset 0 0 0 2px rgba(62, 207, 174, .18);
    transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

/* 底部水下辉光 */
.tq-vitrine::before {
    content: "";
    position: absolute;
    left: 10%;
    right: 10%;
    bottom: 6px;
    height: 14px;
    background: radial-gradient(ellipse at 50% 100%, rgba(62, 207, 174, .4), transparent 70%);
    pointer-events: none;
}

/* 玻璃斜切高光 */
.tq-vitrine::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 55%;
    height: 100%;
    background: linear-gradient(115deg, rgba(238, 250, 245, .12), transparent 60%);
    border-radius: 12px 0 0 12px;
    pointer-events: none;
}

.tq-vitrine:hover {
    transform: translateY(-4px);
    border-color: rgba(127, 230, 204, .6);
    box-shadow: inset 0 0 0 1px rgba(5, 20, 17, .8), inset 0 0 0 2px rgba(62, 207, 174, .35), 0 14px 34px rgba(0, 0, 0, .4);
}

.tq-vitrine-fig { display: block; }

.tq-vitrine-fig mip-img img { height: 168px !important; background: #eefaf5; border-radius: 6px; }

.tq-vitrine em {
    display: block;
    margin-top: 10px;
    font-style: normal;
    font-size: 13px;
    letter-spacing: 2px;
    text-align: center;
    color: #8fb3a8;
}

/* ---------- APP 客户端 ---------- */
.tq-app {
    display: grid;
    grid-template-columns: 1.08fr .92fr;
    gap: 46px;
    align-items: center;
}

.tq-app-list { display: flex; flex-direction: column; align-items: flex-start; }

.tq-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px 26px;
    margin-bottom: 30px;
}

/* 气泡圆点特性：空心气泡点 */
.tq-feature { position: relative; padding: 10px 0 10px 30px; }

.tq-feature::before {
    content: "";
    position: absolute;
    left: 4px;
    top: 15px;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    border: 2px solid #3ecfae;
    box-shadow: 0 0 8px rgba(62, 207, 174, .5);
}

.tq-feature b { display: block; margin-bottom: 2px; font-size: 15px; color: #eefaf5; }

.tq-feature span { font-size: 13px; color: #8fb3a8; }

/* 潜望镜筒：胶囊筒身 + 顶部目镜 + 两侧螺栓 */
.tq-scope-tube {
    position: relative;
    justify-self: center;
    width: min(300px, 88%);
    padding: 30px 24px 24px;
    box-sizing: border-box;
    border-radius: 150px 150px 26px 26px;
    background: linear-gradient(180deg, rgba(9, 32, 27, .9), rgba(5, 20, 17, .95));
    border: 2px solid rgba(62, 207, 174, .45);
    box-shadow:
        inset 0 0 0 5px rgba(5, 20, 17, .85),
        inset 0 0 0 6px rgba(62, 207, 174, .3),
        0 20px 50px rgba(0, 0, 0, .45);
    transition: transform .3s ease, box-shadow .3s ease;
}

.tq-scope-tube:hover {
    transform: rotate(-1.2deg) translateY(-4px);
    box-shadow:
        inset 0 0 0 5px rgba(5, 20, 17, .85),
        inset 0 0 0 6px rgba(62, 207, 174, .45),
        0 22px 54px rgba(0, 0, 0, .5),
        0 0 34px rgba(62, 207, 174, .2);
}

/* 顶部目镜镜片 */
.tq-lens {
    display: block;
    width: 54px;
    height: 54px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background: radial-gradient(circle at 38% 34%, rgba(200, 245, 232, .5), rgba(31, 157, 128, .35) 58%, rgba(5, 20, 17, .9));
    border: 2px solid rgba(127, 230, 204, .6);
    box-shadow: 0 0 18px rgba(62, 207, 174, .4);
}

/* 两侧螺栓 */
.tq-screw {
    position: absolute;
    top: 46%;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 32%, #7fe6cc, #1f9d80 70%);
    box-shadow: 0 2px 6px rgba(0, 0, 0, .5);
}

.tq-screw.sl { left: 8px; }
.tq-screw.sr { right: 8px; }

.tq-scope-tube mip-img img { height: 300px !important; background: #041512; border-radius: 14px; }

/* ---------- 合作伙伴：船锚铭牌 ---------- */
.tq-anchors {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 18px;
}

/* 铭牌：顶部系环 + 双层内框 */
.tq-anchor {
    position: relative;
    width: 132px;
    height: 92px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 6px;
    background: linear-gradient(180deg, rgba(9, 32, 27, .85), rgba(5, 20, 17, .95));
    border: 1px solid rgba(62, 207, 174, .35);
    border-radius: 10px;
    box-shadow: inset 0 0 0 3px rgba(5, 20, 17, .8), inset 0 0 0 4px rgba(62, 207, 174, .22);
    transition: transform .25s ease, border-color .25s ease;
}

/* 顶部系环 */
.tq-anchor::before {
    content: "";
    position: absolute;
    top: -9px;
    left: 50%;
    margin-left: -7px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 3px solid rgba(127, 230, 204, .65);
    background: transparent;
}

.tq-anchor:hover {
    transform: translateY(3px);
    border-color: rgba(127, 230, 204, .6);
}

.tq-anchor mip-img img { height: 56px !important; background: transparent; }

/* ---------- 最新动态：信号浮标行 ---------- */
.tq-beacons {
    max-width: 860px;
    margin: 0 auto;
    border: 1px solid rgba(62, 207, 174, .2);
    border-radius: 16px;
    background: rgba(9, 32, 27, .5);
    overflow: hidden;
}

.tq-beacon {
    display: grid;
    grid-template-columns: 26px 64px 1fr 30px;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px dashed rgba(62, 207, 174, .22);
    transition: background .2s ease;
}

.tq-beacon:last-child { border-bottom: none; }

.tq-beacon:hover { background: rgba(62, 207, 174, .06); }

/* 呼吸浮标灯 */
.tq-beacon-lamp {
    display: block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 32%, #c8f5e8, #1f9d80 70%);
    box-shadow: 0 0 10px rgba(62, 207, 174, .8);
    animation: tqLampPulse 2.2s ease-in-out infinite;
}

@keyframes tqLampPulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 10px rgba(62, 207, 174, .8); }
    50% { opacity: .55; box-shadow: 0 0 4px rgba(62, 207, 174, .4); }
}

.tq-beacon-date { font-size: 12.5px; color: #6e8c80; letter-spacing: 1px; }

.tq-beacon-title {
    font-size: 14.5px;
    color: #b9ddd2;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color .15s ease;
}

.tq-beacon:hover .tq-beacon-title { color: #7fe6cc; }

.tq-beacon-arrow {
    font-size: 16px;
    color: #6e8c80;
    text-align: right;
    transition: color .15s ease, transform .15s ease;
}

.tq-beacon:hover .tq-beacon-arrow { color: #3ecfae; transform: translateX(3px); }

.tq-beacons-more { text-align: center; margin-top: 30px; }

/* ---------- 合作 CTA：深潜水域带 ---------- */
.tq-cta {
    position: relative;
    overflow: hidden;
    text-align: center;
    padding: 56px 22px 50px;
    border-radius: 20px;
    background:
        radial-gradient(ellipse at 50% 130%, rgba(62, 207, 174, .22), transparent 62%),
        linear-gradient(180deg, rgba(9, 32, 27, .7), rgba(5, 20, 17, .92));
    border: 1px solid rgba(62, 207, 174, .3);
}

/* 顶部波浪边（与标题波浪线同技法呼应） */
.tq-cta::before {
    content: "";
    position: absolute;
    top: 10px;
    left: 8%;
    right: 8%;
    height: 8px;
    background:
        radial-gradient(circle at 10px -2px, transparent 7px, rgba(62, 207, 174, .5) 8px, rgba(62, 207, 174, .5) 9px, transparent 10px) 0 0 / 20px 8px repeat-x,
        radial-gradient(circle at 10px 10px, transparent 7px, rgba(62, 207, 174, .3) 8px, rgba(62, 207, 174, .3) 9px, transparent 10px) 10px 0 / 20px 8px repeat-x;
    pointer-events: none;
}

.tq-cta h2 {
    margin: 0 0 12px;
    font-size: 26px;
    font-weight: 900;
    letter-spacing: 3px;
    color: #eefaf5;
}

.tq-cta p { margin: 0 0 26px; font-size: 14px; color: #8fb3a8; }

.tq-cta-btns {
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
}

/* ---------- 首页弹层：舷窗旋开（圆形面板 clip-path 展开 + 旋转归正） ---------- */
.tq-porthole-mask {
    position: fixed;
    inset: 0;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    box-sizing: border-box;
    background: rgba(3, 14, 12, .84);
}

/* 圆形舷窗面板：双环窗框 + clip-path 圆形展开动画 */
.tq-porthole-panel {
    position: relative;
    width: min(88vw, 560px);
    height: min(88vw, 560px);
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(170deg, rgba(9, 40, 34, .97), rgba(5, 20, 17, .99));
    border: 2px solid rgba(62, 207, 174, .55);
    box-shadow:
        inset 0 0 0 8px rgba(5, 20, 17, .92),
        inset 0 0 0 9px rgba(62, 207, 174, .4),
        0 30px 90px rgba(0, 0, 0, .6),
        0 0 60px rgba(62, 207, 174, .18);
    animation: tqPortOpen .6s cubic-bezier(.25, .9, .3, 1.05) both;
}

@keyframes tqPortOpen {
    from { clip-path: circle(0% at 50% 50%); transform: scale(.55) rotate(-14deg); opacity: 0; }
    to { clip-path: circle(50% at 50% 50%); transform: scale(1) rotate(0deg); opacity: 1; }
}

/* 面板四角固定栓（弧上位） */
.tq-pbolt {
    position: absolute;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 32%, #7fe6cc, #1f9d80 70%);
    box-shadow: 0 2px 6px rgba(0, 0, 0, .5);
    z-index: 3;
}

.tq-pbolt.tl { top: 14%; left: 14%; }
.tq-pbolt.tr { top: 14%; right: 14%; }
.tq-pbolt.bl { bottom: 14%; left: 14%; }
.tq-pbolt.br { bottom: 14%; right: 14%; }

.tq-porthole-body {
    position: relative;
    height: 100%;
    padding: 42px 48px 32px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    text-align: center;
}

.tq-porthole-head { margin-bottom: 6px; }

.tq-porthole-head .dw-title {
    display: block;
    font-size: 21px;
    font-weight: 900;
    letter-spacing: 4px;
    color: #eefaf5;
}

.tq-porthole-head .dw-kicker {
    display: block;
    margin-top: 4px;
    font-size: 11px;
    letter-spacing: 4px;
    color: #6e8c80;
}

.tq-porthole-head .dw-close {
    position: absolute;
    top: 30px;
    right: 44px;
    width: 32px;
    height: 32px;
    line-height: 30px;
    border-radius: 50%;
    border: 1px solid rgba(62, 207, 174, .4);
    color: #7fe6cc;
    font-size: 18px;
    transition: background .15s ease, color .15s ease;
}

.tq-porthole-head .dw-close:hover { background: rgba(62, 207, 174, .18); color: #eefaf5; }

.tq-porthole-items {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 9px 12px;
    align-content: center;
    padding: 10px 4px;
}

.tq-porthole-items .dw-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 9px 10px;
    background: rgba(62, 207, 174, .08);
    border: 1px solid rgba(62, 207, 174, .25);
    border-radius: 10px;
    font-size: 13.5px;
    color: #b9ddd2;
    transition: background .15s ease, border-color .15s ease, color .15s ease;
}

.tq-porthole-items .dw-item:hover {
    background: rgba(62, 207, 174, .18);
    border-color: rgba(62, 207, 174, .55);
    color: #eefaf5;
}

.tq-porthole-items .dw-item i {
    font-style: normal;
    font-size: 11px;
    font-weight: 800;
    color: #3ecfae;
}

.tq-porthole-foot { padding-top: 8px; }

.tq-porthole-foot .tq-btn { padding: 11px 30px; font-size: 13.5px; }

.dw-go { display: block; width: 100%; box-sizing: border-box; }

.dw-go em { font-style: normal; }

/* ---------- footer ---------- */
.tq-footer {
    padding: 52px 0 26px;
    background: linear-gradient(180deg, rgba(4, 21, 18, .4), rgba(3, 14, 12, .96));
    border-top: 1px solid rgba(62, 207, 174, .16);
}

.tq-foot-co {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(62, 207, 174, .14);
}

.tq-foot-co .co-name {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 19px;
    font-weight: 900;
    letter-spacing: 1px;
    color: #eefaf5;
    background: linear-gradient(90deg, #c8f5e8, #3ecfae);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.tq-foot-co .co-name::before {
    content: "";
    display: inline-block;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: radial-gradient(circle at 34% 30%, #7fe6cc, #1f9d80 72%);
    box-shadow: 0 0 12px rgba(62, 207, 174, .45);
}

.tq-foot-co .co-intro { margin: 12px 0 0; }

.tq-foot-co .co-intro p { margin: 0; color: #8fb3a8; font-size: 13px; }

.tq-foot-co .co-contact {
    margin: 12px 0 0;
    padding: 0;
    list-style: none;
}

.tq-foot-co .co-contact li { color: #b9ddd2; font-size: 13px; line-height: 2; }

.tq-friend {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 16px;
    margin: 18px 0 0;
    padding: 0;
    list-style: none;
}

.tq-friend li { color: #546a5f; font-size: 12px; }

.tq-friend li.friend-label { color: #6e8c80; }

.tq-friend a { color: #6e8c80; font-size: 12px; }

.tq-friend a:hover { color: #3ecfae; }

.tq-copy { margin: 14px 0 0; color: #546a5f; font-size: 12px; }

.tq-copy a { color: #546a5f; }

.tq-copy a:hover { color: #3ecfae; }

/* ---------- 响应式 ---------- */
@media (max-width: 1199px) {
    .tq-search { display: none; }
}

/* 平板及以下：第一行 logo+立即游玩，导航整行横向滑动，下拉变全宽面板 */
@media (max-width: 991px) {
    .tq-header-inner { flex-wrap: wrap; min-height: 56px; }
    .tq-logo { line-height: 56px; }
    .tq-nav { order: 3; flex: 1 1 100%; overflow-x: auto; scrollbar-width: none; }
    .tq-nav > li > a { padding: 0 10px; font-size: 13px; line-height: 44px; }
    .tq-nav > li > a::after { display: none; }
    .tq-nav > li.active > a { color: #3ecfae; }
    .tq-dropdown { position: fixed; left: 12px; right: 12px; top: 110px; max-height: 56vh; overflow-y: auto; }
    .tq-dropdown-cols { width: auto; grid-template-columns: 1fr 1fr; }
    .mipcms-main { padding-top: 109px !important; }
    .tq-port { padding: 44px 30px 40px; border-radius: 120px; max-width: 620px; }
    .tq-bolt.tl { top: 30px; left: 36px; }
    .tq-bolt.tr { top: 30px; right: 36px; }
    .tq-bolt.bl { bottom: 30px; left: 36px; }
    .tq-bolt.br { bottom: 30px; right: 36px; }
    .tq-hero-title { font-size: 34px; }
    .tq-depth-row { grid-template-columns: repeat(2, 1fr); }
    .tq-about { grid-template-columns: 1fr; gap: 34px; }
    .tq-about-fig { max-width: 420px; margin: 0 auto; }
    .tq-sonars { grid-template-columns: repeat(2, 1fr); }
    .tq-tanks { grid-template-columns: repeat(2, 1fr); }
    .tq-gauges { grid-template-columns: repeat(2, 1fr); }
    .tq-logs { grid-template-columns: repeat(2, 1fr); }
    .tq-vitrines { grid-template-columns: repeat(2, 1fr); }
    .tq-app { grid-template-columns: 1fr; gap: 36px; }
    .tq-app-list { align-items: center; }
    .tq-features { width: 100%; }
    .tq-scope-tube { width: min(300px, 92%); }
    .tq-foot-co { grid-template-columns: 1fr; gap: 22px; }
    .tq-cta-btns { flex-direction: column; gap: 16px; align-items: stretch; }
    .tq-cta-btns .tq-btn { width: 100%; box-sizing: border-box; }
}

@media (max-width: 560px) {
    .tq-hero { padding-top: 26px; }
    .tq-port { padding: 38px 22px 34px; border-radius: 84px; margin-bottom: 40px; }
    .tq-bolt { width: 16px; height: 16px; }
    .tq-bolt::after { inset: 4px; }
    .tq-bolt.tl { top: 22px; left: 22px; }
    .tq-bolt.tr { top: 22px; right: 22px; }
    .tq-bolt.bl { bottom: 22px; left: 22px; }
    .tq-bolt.br { bottom: 22px; right: 22px; }
    .tq-hero-title { font-size: 26px; letter-spacing: 1px; }
    .tq-hero-slogan { font-size: 15px; letter-spacing: 2px; }
    .tq-hero-btns .tq-btn { width: 100%; box-sizing: border-box; }
    .tq-depth-row { grid-template-columns: 1fr 1fr; }
    .tq-depth-item { padding: 14px 0 12px; }
    .tq-depth-item b { font-size: 21px; }
    .tq-sec { padding: 46px 0; }
    .tq-sec-title { font-size: 21px; letter-spacing: 3px; }
    .tq-sec-title::after { width: 140px; }
    .tq-sonars { grid-template-columns: 1fr; }
    .tq-tanks { grid-template-columns: 1fr; }
    .tq-tank-fig mip-img img { height: 180px !important; }
    .tq-gauges { grid-template-columns: repeat(2, 1fr); }
    .tq-tube { height: 118px; }
    .tq-logs { grid-template-columns: 1fr; }
    .tq-vitrines { grid-template-columns: repeat(2, 1fr); gap: 18px 14px; }
    .tq-vitrine-fig mip-img img { height: 100px !important; }
    .tq-features { grid-template-columns: 1fr; }
    .tq-scope-tube mip-img img { height: 250px !important; }
    .tq-anchor { width: 108px; height: 78px; }
    .tq-anchor mip-img img { height: 46px !important; }
    .tq-beacon { grid-template-columns: 24px 1fr; grid-template-rows: auto auto; row-gap: 2px; padding: 13px 14px; }
    .tq-beacon-title { grid-column: 1 / -1; white-space: normal; }
    .tq-beacon-arrow { display: none; }
    .tq-cta { padding: 40px 16px 36px; }
    .tq-cta h2 { font-size: 21px; }
    /* 舷窗弹层：小圆面板紧凑排布 */
    .tq-porthole-body { padding: 30px 26px 22px; }
    .tq-porthole-head .dw-close { top: 20px; right: 26px; }
    .tq-porthole-head .dw-title { font-size: 17px; }
    .tq-porthole-items { gap: 7px 8px; }
    .tq-porthole-items .dw-item { padding: 7px 6px; font-size: 12px; gap: 5px; }
    .tq-porthole-items .dw-item i { font-size: 10px; }
    .tq-porthole-foot .tq-btn { padding: 9px 22px; font-size: 12.5px; }
}


/* ---------- 内页通用（面包屑/盒子/列表/标签/分页） ---------- */
.ty-crumb {
    padding: 18px 0 !important;
    margin: 0;
    list-style: none;
    font-size: 13px;
}

.ty-crumb a { color: #6e8c80; }
.ty-crumb a:hover { color: #3ecfae; }

.ty-cat-banner {
    padding: 26px 22px;
    margin-bottom: 26px;
    border: 1px solid rgba(62, 207, 174, .18);
    background: rgba(62, 207, 174, .03);
    clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
}

.ty-cat-banner h1 { margin: 0 0 4px; font-size: 26px; font-weight: 900; color: #eefaf5; }

.ty-cat-banner .cat-en {
    color: #546a5f;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 4px;
}

.ty-box {
    margin-bottom: 22px;
    border: 1px solid rgba(62, 207, 174, .14);
    background: rgba(9, 32, 27), .55);
}

.ty-box-head {
    padding: 12px 18px;
    border-bottom: 1px solid rgba(62, 207, 174, .14);
}

.ty-box-head h3 {
    margin: 0;
    font-size: 15px;
    font-weight: 800;
    color: #3ecfae;
    letter-spacing: 1px;
}

.ty-box-body { padding: 18px; }

.ty-list-item {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px dashed rgba(62, 207, 174, .12);
}

.ty-list-item .item-media { flex: 0 0 168px; }

.ty-list-item .item-media mip-img img {
    width: 100% !important;
    height: 104px !important;
    object-fit: cover;
    border: 1px solid rgba(62, 207, 174, .15);
}

.ty-list-item .item-content { flex: 1 1 auto; min-width: 0; }

.ty-list-item h4 { margin: 0 0 8px; font-size: 16px; line-height: 1.5; }

.ty-list-item h4 a { color: #eefaf5; }
.ty-list-item h4 a:hover { color: #3ecfae; }

.ty-list-item .description {
    margin: 0 0 8px;
    color: #6e8c80;
    font-size: 13px;
    line-height: 1.8;
}

.ty-list-item .item-meta { margin: 0; color: #546a5f; font-size: 12px; }

.ty-side-list {
    padding: 0;
    margin: 0;
    list-style: none;
    counter-reset: gside;
}

.ty-side-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 0;
    border-bottom: 1px dashed rgba(62, 207, 174, .1);
}

.ty-side-list li a {
    flex: 1 1 auto;
    min-width: 0;
    color: #8fb3a8;
    font-size: 13px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ty-side-list li a:hover { color: #3ecfae; }

.ty-side-list .rank {
    flex: 0 0 22px;
    height: 22px;
    line-height: 22px;
    text-align: center;
    border: 1px solid rgba(62, 207, 174, .3);
    color: #3ecfae;
    font-size: 12px;
    font-weight: 800;
    counter-increment: gside;
}

.ty-side-list .rank::before { content: counter(gside); }

.ty-side-list li:nth-child(-n+3) .rank {
    background: #3ecfae;
    color: #062923;
}

.ty-tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.ty-tags-cloud li a {
    display: inline-block;
    padding: 5px 14px;
    border: 1px solid rgba(62, 207, 174, .22);
    color: #8fb3a8;
    font-size: 13px;
    background: rgba(62, 207, 174, .03);
}

.ty-tags-cloud li a:hover {
    color: #062923;
    background: #3ecfae;
    border-color: #3ecfae;
    text-shadow: none;
}

.ty-pagination {
    padding: 18px 0 6px;
    text-align: center;
}

.ty-pagination .pagination { justify-content: center; }

.ty-pagination li a,
.ty-pagination li span {
    color: #8fb3a8 !important;
    background: rgba(9, 32, 27), .8) !important;
    border: 1px solid rgba(62, 207, 174, .2) !important;
}

.ty-pagination li.active a,
.ty-pagination li.active span {
    color: #062923 !important;
    background: #3ecfae !important;
    border-color: #3ecfae !important;
}

.ty-img-card {
    display: block;
    position: relative;
    margin-bottom: 18px;
    border: 1px solid rgba(62, 207, 174, .15);
    background: rgba(9, 32, 27), .6);
    overflow: hidden;
}

.ty-img-card mip-img img {
    width: 100% !important;
    height: 150px !important;
    object-fit: cover;
    transition: transform .25s ease;
}

.ty-img-card:hover mip-img img { transform: scale(1.04); }

.ty-img-card .img-card-title {
    margin: 0;
    padding: 10px 12px;
    color: #eefaf5;
    font-size: 14px;
    border-top: 1px solid rgba(62, 207, 174, .12);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ---------- 详情页 ---------- */
.ty-detail-title { margin: 0 0 12px; font-size: 26px; font-weight: 900; color: #eefaf5; line-height: 1.5; }

.ty-detail-info {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    padding-bottom: 14px;
    margin-bottom: 20px;
    border-bottom: 1px dashed rgba(62, 207, 174, .16);
    color: #6e8c80;
    font-size: 13px;
}

.ty-detail-tags a {
    margin-right: 8px;
    padding: 2px 10px;
    border: 1px solid rgba(62, 207, 174, .3);
    color: #7fe6cc;
    font-size: 12px;
}

.ty-detail-tags a:hover { color: #062923; background: #3ecfae; text-shadow: none; }

.ty-guess-title {
    margin: 30px 0 6px;
    padding-left: 12px;
    border-left: 3px solid #3ecfae;
    color: #eefaf5;
    font-size: 16px;
    font-weight: 800;
}

.ty-updown {
    display: flex;
    gap: 16px;
    margin-top: 26px;
}

.ty-updown .updown-item {
    flex: 1 1 0;
    min-width: 0;
    padding: 12px 14px;
    border: 1px solid rgba(62, 207, 174, .14);
    background: rgba(62, 207, 174, .03);
}

.ty-updown .updown-item p { margin: 0 0 4px; color: #546a5f; font-size: 12px; letter-spacing: 1px; }

.ty-updown .updown-item a {
    display: block;
    color: #8fb3a8;
    font-size: 13px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ty-tag-header {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding-bottom: 16px;
    margin-bottom: 8px;
    border-bottom: 1px dashed rgba(62, 207, 174, .16);
}

.ty-tag-header .tag-badge {
    flex: 0 0 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border: 1px solid rgba(62, 207, 174, .35);
    color: #3ecfae;
    font-size: 20px;
    font-weight: 900;
}

.ty-tag-header h2 { margin: 0 0 6px; font-size: 22px; color: #eefaf5; }

.ty-tag-header p { margin: 0; color: #6e8c80; font-size: 13px; }

.ty-search-head h1 { margin: 0 0 4px; font-size: 22px; font-weight: 900; color: #f0fff8; }

.ty-search-head .search-tip { color: #6e8c80; font-size: 13px; margin: 0; }

.ty-empty { padding: 40px 0; text-align: center; color: #546a5f; font-size: 14px; }

.ty-empty .empty-icon {
    display: block;
    margin-bottom: 10px;
    color: #3ecfae;
    font-size: 30px;
    font-weight: 900;
}

/* ---------- 正文排版 ---------- */
.mipcms-detail-body { color: #b9ddd2; font-size: 15px; line-height: 2; }

.mipcms-detail-body p { margin: 0 0 14px; }

.mipcms-detail-body h2, .mipcms-detail-body h3 {
    margin: 24px 0 12px;
    color: #eefaf5;
    font-weight: 800;
}

.mipcms-detail-body mip-img { margin: 10px 0; }

.mipcms-detail-body mip-img img { border: 1px solid rgba(62, 207, 174, .12); }