:root {
    --qf-navy: #06351f;
    --qf-blue: #087549;
    --qf-cyan: #2ed69a;
    --qf-violet: #0aa87d;
    --qf-orange: #ff9a24;
    --qf-ink: #18261f;
    --qf-muted: #64746b;
    --qf-bg: #f3fbf6;
}

html {
    scroll-behavior: smooth;
}

body {
    color: var(--qf-ink);
    background: #fff;
}

.qf-nav.top_box {
    height: 92px;
    background: rgba(255, 255, 255, .94);
    backdrop-filter: blur(14px);
}

.qf-nav .top {
    height: 92px;
}

.qf-nav .logo {
    height: 72px;
    margin-top: 10px;
}

.qf-nav .logo img {
    height: 62px;
}

.qf-nav .t_navi {
    width: auto;
    height: 92px;
    line-height: 92px;
}

.qf-nav .t_navi li {
    width: 118px;
    height: 92px;
    line-height: 102px;
}

.qf-nav .t_navi li a {
    color: #17233f;
    font-size: 15px;
    font-weight: 600;
}

.qf-nav .t_navi li i {
    bottom: 18px;
    background: linear-gradient(90deg, var(--qf-blue), var(--qf-violet), var(--qf-orange));
}

.qf-nav .t_navi li:hover i,
.qf-nav .t_navi li.active i,
.qf-nav .t_navi li a.active + i {
    width: 62px;
    left: 28px;
}

.qf-nav .t_navi li dl {
    top: 92px;
    left: 50%;
    width: 150px;
    padding: 8px 0;
    transform: translateX(-50%);
    background: #fff;
    box-shadow: 0 18px 38px rgba(6, 53, 31, .18);
}

.qf-nav .t_navi li dl:before {
    content: "";
    position: absolute;
    left: 50%;
    top: -7px;
    width: 14px;
    height: 14px;
    margin-left: -7px;
    background: #fff;
    transform: rotate(45deg);
}

.qf-nav .t_navi li dl dd {
    width: auto;
    height: 44px;
    line-height: 44px;
    margin: 0 8px;
    border-bottom: 1px solid #eef3ef;
    background: #fff;
}

.qf-nav .t_navi li dl dd:last-child {
    border-bottom: 0;
}

.qf-nav .t_navi li dl dd a {
    color: #18261f;
    font-size: 15px;
    font-weight: 700;
}

.qf-nav .t_navi li dl dd:hover {
    background: linear-gradient(135deg, var(--qf-blue), var(--qf-violet));
}

.qf-nav .t_navi li dl dd:hover a {
    color: #fff;
}

.kong {
    height: 92px;
}

.qf-mobile-nav {
    display: none;
}

.qf-home {
    overflow: hidden;
    background:
        radial-gradient(circle at 8% 8%, rgba(46, 214, 154, .16), transparent 28%),
        radial-gradient(circle at 92% 22%, rgba(255, 154, 36, .14), transparent 26%),
        #fff;
}

.hero-slider {
    position: relative;
    background: var(--qf-navy);
}

.hero-swiper,
.hero-slide {
    width: 100%;
    height: 680px;
}

.hero-slide {
    position: relative;
    overflow: hidden;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 1;
    transform: scale(1.03);
}

.hero-slide:before {
    content: none;
    position: absolute;
    inset: 0;
    z-index: 1;
    background: none;
}

.hero-copy {
    position: absolute;
    z-index: 2;
    left: 50%;
    top: 48%;
    width: 1200px;
    max-width: calc(100% - 56px);
    transform: translate(-50%, -50%);
    color: #fff;
}

.eyebrow {
    display: inline-block;
    padding: 10px 18px;
    border: 1px solid rgba(255, 255, 255, .36);
    background: rgba(255, 255, 255, .12);
    font-size: 15px;
    letter-spacing: 0;
}

.hero-copy h1 {
    width: 720px;
    max-width: 100%;
    margin-top: 24px;
    font-size: 64px;
    line-height: 1.08;
    font-weight: 800;
    color: #fff;
}

.hero-copy p {
    width: 620px;
    max-width: 100%;
    margin-top: 24px;
    font-size: 20px;
    line-height: 1.8;
    color: rgba(255, 255, 255, .9);
}

.hero-prev,
.hero-next {
    position: absolute;
    z-index: 4;
    top: 50%;
    width: 46px;
    height: 46px;
    margin-top: -23px;
    border: 1px solid rgba(255, 255, 255, .35);
    background: rgba(255, 255, 255, .12);
    cursor: pointer;
}

.hero-prev {
    left: 34px;
}

.hero-next {
    right: 34px;
}

.hero-prev:before,
.hero-next:before {
    content: "";
    position: absolute;
    top: 15px;
    width: 14px;
    height: 14px;
    border-top: 2px solid #fff;
    border-left: 2px solid #fff;
}

.hero-prev:before {
    left: 18px;
    transform: rotate(-45deg);
}

.hero-next:before {
    right: 18px;
    transform: rotate(135deg);
}

.hero-pagination {
    position: absolute;
    z-index: 5;
    bottom: 150px !important;
    left: 50% !important;
    width: 1200px !important;
    max-width: calc(100% - 56px);
    transform: translateX(-50%);
    text-align: left;
}

.hero-pagination .swiper-pagination-bullet {
    width: 34px;
    height: 4px;
    border-radius: 0;
    background: rgba(255, 255, 255, .55);
    opacity: 1;
}

.hero-pagination .swiper-pagination-bullet-active {
    background: var(--qf-orange);
}

.hero-stats {
    position: absolute;
    z-index: 6;
    left: 50%;
    bottom: -64px;
    display: grid;
    width: 1200px;
    max-width: calc(100% - 56px);
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    transform: translateX(-50%);
}

.hero-stats div {
    position: relative;
    min-height: 128px;
    padding: 28px 28px 24px;
    overflow: hidden;
    background:
        linear-gradient(135deg, rgba(8, 117, 73, .96), rgba(6, 53, 31, .96)),
        linear-gradient(90deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, 0));
    border: 1px solid rgba(255, 255, 255, .2);
    box-shadow: 0 22px 48px rgba(6, 53, 31, .24);
    box-sizing: border-box;
    color: #fff;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.hero-stats div:before {
    content: "";
    position: absolute;
    left: 28px;
    top: 22px;
    width: 42px;
    height: 4px;
    background: var(--qf-orange);
}

.hero-stats div:after {
    content: "";
    position: absolute;
    right: -34px;
    bottom: -44px;
    width: 118px;
    height: 118px;
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: 50%;
}

.hero-stats div:nth-child(2) {
    background: linear-gradient(135deg, rgba(10, 168, 125, .96), rgba(8, 117, 73, .96));
}

.hero-stats div:nth-child(3) {
    background: linear-gradient(135deg, rgba(14, 128, 102, .96), rgba(6, 72, 44, .96));
}

.hero-stats div:nth-child(4) {
    background: linear-gradient(135deg, rgba(7, 100, 68, .96), rgba(24, 38, 31, .96));
}

.hero-stats div:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 154, 36, .72);
    box-shadow: 0 28px 58px rgba(6, 53, 31, .32);
}

.hero-stats strong {
    position: relative;
    z-index: 1;
    display: block;
    margin-top: 18px;
    font-size: 34px;
    line-height: 1;
    font-weight: 800;
}

.hero-stats span {
    position: relative;
    z-index: 1;
    display: block;
    margin-top: 12px;
    color: rgba(255, 255, 255, .84);
    font-size: 15px;
}

.qf-section {
    width: 1200px;
    max-width: calc(100% - 56px);
    margin: 0 auto;
    padding: 96px 0;
}

.intro-section {
    padding-top: 150px;
}

.section-head {
    margin-bottom: 42px;
}

.section-head span {
    display: block;
    color: var(--qf-blue);
    font-size: 14px;
    font-weight: 800;
}

.section-head h2 {
    margin-top: 10px;
    color: var(--qf-ink);
    font-size: 40px;
    line-height: 1.2;
    font-weight: 800;
}

.section-head.light span,
.section-head.light h2 {
    color: #fff;
}

.intro-grid,
.guide-grid {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 44px;
    align-items: center;
}

.intro-copy h3,
.guide-list h3,
.past-card b {
    font-size: 30px;
    line-height: 1.38;
    font-weight: 800;
    color: var(--qf-ink);
}

.intro-copy p,
.guide-list li,
.past-card span,
.highlight-grid p {
    font-size: 16px;
    line-height: 1.9;
    color: var(--qf-muted);
}

.intro-copy p {
    margin-top: 18px;
}

.intro-card {
    overflow: hidden;
    background: #fff;
    box-shadow: 0 24px 60px rgba(8, 29, 77, .14);
}

.intro-card img {
    width: 100%;
    height: 270px;
    object-fit: cover;
}

.intro-card ul {
    padding: 28px 32px 30px;
    background: linear-gradient(135deg, #fff, #ecfff5);
}

.intro-card li {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 16px 0;
    border-bottom: 1px solid #dfe7f7;
}

.intro-card li:last-child {
    border-bottom: 0;
}

.intro-card b {
    color: var(--qf-blue);
    font-weight: 800;
}

.intro-card span {
    color: var(--qf-ink);
    text-align: right;
}

.past-section,
.highlights-section {
    width: 100%;
    max-width: none;
    box-sizing: border-box;
    margin: 0;
    padding-left: max(28px, calc((100% - 1200px) / 2));
    padding-right: max(28px, calc((100% - 1200px) / 2));
    background:
        linear-gradient(135deg, rgba(6, 53, 31, .98), rgba(8, 117, 73, .92) 55%, rgba(10, 168, 125, .88));
}

.past-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 22px;
    width: 1200px;
    max-width: 100%;
    margin: 0 auto;
}

.past-card {
    display: grid;
    grid-template-columns: 45% 55%;
    overflow: hidden;
    min-height: 260px;
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 20px 44px rgba(3, 28, 15, .18);
}

.past-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .45s ease;
}

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

.past-card div {
    display: flex;
    min-width: 0;
    flex-direction: column;
    justify-content: center;
    padding: 34px 42px;
    color: var(--qf-ink);
    background:
        linear-gradient(90deg, rgba(243, 251, 246, .98), rgba(255, 255, 255, .98));
}

.past-card b {
    display: block;
    font-size: 28px;
    line-height: 1.35;
    font-weight: 800;
    color: var(--qf-ink);
}

.past-card span {
    display: block;
    margin-top: 16px;
    line-height: 1.9;
    color: var(--qf-muted);
    opacity: 1;
}

.guide-section {
    background: #fff;
}

.guide-map {
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(8, 29, 77, .16);
}

.guide-map img {
    width: 100%;
    min-height: 420px;
    object-fit: cover;
}

.guide-list {
    padding: 46px 44px;
    background: var(--qf-bg);
}

.guide-list ul {
    margin-top: 24px;
}

.guide-list li {
    position: relative;
    padding: 16px 0 16px 28px;
    border-bottom: 1px solid #dde6f8;
}

.guide-list li:before {
    content: "";
    position: absolute;
    left: 0;
    top: 27px;
    width: 10px;
    height: 10px;
    background: var(--qf-orange);
}

.highlight-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.highlight-grid article {
    min-height: 280px;
    padding: 34px 28px;
    background: #fff;
    box-shadow: 0 20px 40px rgba(8, 29, 77, .18);
}

.highlight-grid span {
    display: block;
    color: var(--qf-orange);
    font-size: 38px;
    line-height: 1;
    font-weight: 900;
}

.highlight-grid h3 {
    margin-top: 34px;
    color: var(--qf-ink);
    font-size: 22px;
    font-weight: 800;
}

.highlight-grid p {
    margin-top: 16px;
}

.brand-wall {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.brand-wall img {
    width: 100%;
    height: 118px;
    object-fit: contain;
    padding: 22px;
    background: #fff;
    border: 1px solid #e2e8f6;
    box-shadow: 0 10px 28px rgba(8, 29, 77, .07);
    box-sizing: border-box;
}

.qf-footer {
    color: #d7f5e6;
    background:
        linear-gradient(135deg, #041f13, #06351f 56%, #087549);
}

.qf-footer-inner {
    display: grid;
    grid-template-columns: .72fr 1.12fr 180px;
    width: 1200px;
    max-width: calc(100% - 56px);
    margin: 0 auto;
    gap: 34px;
    align-items: center;
    padding: 58px 0;
}

.footer-brand img {
    height: 72px;
    background: transparent;
    padding: 0;
}

.footer-brand h2 {
    margin-top: 24px;
    color: #fff;
    font-size: 26px;
    font-weight: 800;
}

.footer-brand p {
    width: 360px;
    max-width: 100%;
    margin-top: 14px;
    color: #d7f5e6;
    font-size: 15px;
    line-height: 1.8;
}

.footer-contact {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.footer-contact div {
    min-height: 96px;
    padding: 22px 24px;
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .18);
    box-sizing: border-box;
}

.footer-contact b {
    display: block;
    color: var(--qf-orange);
    font-size: 15px;
    font-weight: 800;
}

.footer-contact span {
    display: block;
    margin-top: 12px;
    color: #fff;
    font-size: 17px;
    line-height: 1.55;
    word-break: break-word;
}

.footer-qrcode {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 216px;
    padding: 20px 16px;
    text-align: center;
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .18);
    box-sizing: border-box;
}

.footer-qrcode img {
    width: 116px;
    height: 116px;
    padding: 8px;
    background: #fff;
    box-shadow: 0 14px 34px rgba(0, 0, 0, .18);
    box-sizing: border-box;
}

.footer-qrcode b {
    display: block;
    margin-top: 16px;
    color: var(--qf-orange);
    font-size: 15px;
    font-weight: 800;
}

.footer-qrcode span {
    display: block;
    margin-top: 8px;
    color: #fff;
    font-size: 14px;
    line-height: 1.55;
}

.copyright {
    padding: 18px 28px;
    text-align: center;
    color: rgba(255, 255, 255, .72);
    border-top: 1px solid rgba(255, 255, 255, .1);
}

@media (max-width: 1200px) {
    .past-section,
    .highlights-section {
        padding-left: 28px;
        padding-right: 28px;
        box-sizing: border-box;
    }
}

@media (max-width: 900px) {
    .top_box,
    .kong {
        display: none;
    }

    .qf-mobile-nav {
        display: block;
        position: fixed;
        box-shadow: 0 8px 22px rgba(8, 29, 77, .12);
    }

    .qf-home {
        padding-top: 60px;
    }

    .hero-swiper,
    .hero-slide {
        height: 560px;
    }

    .hero-copy h1 {
        font-size: 42px;
    }

    .hero-copy p {
        font-size: 17px;
        line-height: 1.7;
    }

    .hero-prev,
    .hero-next {
        display: none;
    }

    .hero-pagination {
        bottom: 168px !important;
    }

    .hero-stats {
        position: relative;
        bottom: auto;
        left: auto;
        width: calc(100% - 32px);
        max-width: 720px;
        margin: -36px auto 0;
        grid-template-columns: repeat(2, 1fr);
        transform: none;
    }

    .qf-section {
        max-width: calc(100% - 32px);
        padding: 64px 0;
    }

    .intro-section {
        padding-top: 64px;
    }

    .section-head h2 {
        font-size: 32px;
    }

    .intro-grid,
    .guide-grid {
        grid-template-columns: 1fr;
    }

    .past-card {
        grid-template-columns: 1fr;
    }

    .past-card img {
        height: 260px;
    }

    .highlight-grid,
    .brand-wall {
        grid-template-columns: repeat(2, 1fr);
    }

    .past-section,
    .highlights-section {
        padding-left: 16px;
        padding-right: 16px;
    }
}

@media (max-width: 560px) {
    .hero-swiper,
    .hero-slide {
        height: 500px;
    }

    .hero-copy {
        max-width: calc(100% - 32px);
    }

    .hero-copy h1 {
        font-size: 32px;
    }

    .hero-copy p {
        font-size: 15px;
    }

    .eyebrow {
        font-size: 12px;
        padding: 8px 12px;
    }

    .hero-stats {
        grid-template-columns: 1fr 1fr;
    }

    .hero-stats div {
        min-height: 108px;
        padding: 22px 18px 20px;
    }

    .hero-stats strong {
        margin-top: 16px;
        font-size: 26px;
    }

    .intro-copy h3,
    .guide-list h3,
    .past-card b {
        font-size: 24px;
    }

    .intro-card ul,
    .guide-list {
        padding: 24px 20px;
    }

    .past-card div {
        padding: 24px 20px;
    }

    .past-card img {
        height: 210px;
    }

    .highlight-grid,
    .brand-wall {
        grid-template-columns: 1fr;
    }

    .brand-wall img {
        height: 96px;
    }

    .qf-footer-inner {
        grid-template-columns: 1fr;
        gap: 28px;
        padding: 36px 0;
    }

    .footer-brand img {
        height: 56px;
        margin-bottom: 24px;
    }

    .footer-brand h2 {
        margin-top: 0;
        font-size: 22px;
    }

    .footer-contact {
        grid-template-columns: 1fr;
    }

    .footer-contact div {
        min-height: auto;
        padding: 18px 20px;
    }

    .footer-contact span {
        font-size: 15px;
    }

    .footer-qrcode {
        align-items: flex-start;
        min-height: auto;
        padding: 18px 20px;
        text-align: left;
    }

    .footer-qrcode img {
        width: 108px;
        height: 108px;
    }
}