/* ========== 鍝嶅簲寮忓熀纭€ ========== */
* { margin:0; padding:0; box-sizing:border-box;}
body { font-family:'Microsoft YaHei',sans-serif; overflow-x:hidden; background:#fff; color:#222;}

/* ========== 鍔犺浇鍔ㄧ敾 ========== */
    #loading-ink {
        position: fixed;
        top: 0; left: 0;
        width: 100vw; height: 100vh;
        background: white;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        z-index: 9999;
        font-family: "KaiTi", "SimHei", serif;
        opacity: 1;
        transition: opacity 0.8s ease-out;
    }

    /* 鍔犺浇鍐呭瀹瑰櫒 - 纭繚鍨傜洿灞呬腑鎺掑垪 */
    #loading-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 20px; /* 鍏冪礌涔嬮棿鐨勯棿璺?*/
        width: 100%;
        max-width: 500px;
        padding: 20px;
        margin-top: 20vh; /* 鍚戜笅绉诲姩20% */
    }

    #loading-message {
        margin-bottom: 30px;
        font-size: 1.8rem;
        font-weight: bold;
        color: #333;
        text-align: center;
    }

    /* 鍔犺浇杩涘害鏉℃牱寮?*/
    #loading-progress {
        width: 300px;
        height: 4px;
        background: rgba(0,0,0,0.1);
        border-radius: 2px;
        margin: 20px auto;
        overflow: hidden;
    }

    #loading-progress-bar {
        height: 100%;
        background: linear-gradient(90deg, #0078ff, #00d4ff);
        border-radius: 2px;
        width: 0%;
        transition: width 0.3s ease;
    }

    /* 璺宠繃鎸夐挳鏍峰紡 */
    #skip-loading {
        margin-top: 20px;
        padding: 8px 20px;
        background: rgba(0,0,0,0.1);
        border: 1px solid rgba(0,0,0,0.2);
        border-radius: 20px;
        color: #666;
        cursor: pointer;
        font-size: 0.9rem;
        transition: all 0.3s ease;
    }

    #skip-loading:hover {
        background: rgba(0,0,0,0.2);
        color: #333;
    }

    .floating-text {
        position: absolute;
        font-size: 20px;
        opacity: 0;
        white-space: nowrap;
        pointer-events: none;
        user-select: none;
        transition: transform 1s linear, opacity 0.4s linear;
        color: rgba(0, 0, 0, 0.6);
        font-family: "KaiTi", "SimHei", serif;
    }

    #loading-ink.hidden {
        opacity: 0;
        transition: opacity 0.8s ease-out;
        pointer-events: none;
    }

    .page-content {
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.6s ease;
        /* 纭繚椤甸潰鍐呭瀹屽叏闅愯棌锛岄槻姝㈤棯鐑?*/
        position: absolute;
        top: -9999px;
        left: -9999px;
    }

    .page-content.show {
        opacity: 1;
        visibility: visible;
        /* 鏄剧ず鏃舵仮澶嶆甯稿畾浣?*/
        position: static;
        top: auto;
        left: auto;
    }

    /* Hello鍔ㄧ敾瀹瑰櫒鏍峰紡 - 鍥哄畾鍦ㄨ繘搴︽潯涓婃柟 */
    #hello-animation-container {
        position: fixed;
        top: 30%;
        left: 50%;
        transform: translate(-50%, -50%);
        z-index: 9999;
        pointer-events: none;
    }

    .hello-svg {
        width: 100%;
        max-width: 600px;
        height: auto;
    }

/* ========== 鍝嶅簲寮忓竷灞€ ========== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
}

.small-text {
  font-size: 1.2rem;
}

/* 鍝嶅簲寮忓浘鐗囧拰瑙嗛 */
img, video {
  max-width: 100%;
  height: auto;
}

/* 椤堕儴鍏ㄥ睆澶у浘鏉垮潡 */
#hero {
  width: 100%;
  height: 100vh;
  background-color: #f0f0f0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: background-image 0.5s ease-in-out;
}

/* 椤堕儴瀵艰埅 */
header, .nav-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
}

/* 鏈澃鏄庢枃娈?*/
.quote-author {
  display: block;
  text-align: right;
  margin-top: 10px;
  font-size: 0.9em;
  color: #666;
}

/* 椤堕儴鍏ㄥ睆鍖?*/
.fullscreen {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* 涓绘爣棰?*/
.main-title {
    font-size: 8.5rem;
    font-weight: 900;
    letter-spacing: 3px;
    color: #000000;
    position: relative;
    text-align: center;
    margin: 0 auto;
    transition: transform 0.1s linear;
}

/* 娆㈣繋璇鍣?*/
.welcome-text {
    font-size: 3.5rem;
    font-weight: 600;
    text-align: center;
    color: #000000;
    line-height: 1.6;
    white-space: nowrap;
}

/* 宸︿笂瑙掞細logo + 鑱旂郴浣滆€咃紙骞舵帓锛?- 璋冩暣浣嶇疆涓庡彸渚ц彍鍗曞榻?*/
.logo-container {
    position: fixed;
    top: 22px; /* 鍚戜笅绉诲姩锛屼娇涓績鐐逛笌鍙充晶鑿滃崟瀵归綈 */
    left: 30px;
    z-index: 101;
    display: flex;
    align-items: center;
    gap: 15px; /* 鍑忓皬闂磋窛锛岄槻姝㈡棆杞渾鍦堜笌鑱旂郴鍐犳仼閲嶅彔 */
}

/* 鑱旂郴浣滆€呮牱寮?*/
.logo-author {
    cursor: pointer;
    display: inline-block;
    margin-left: 50px;
    font-weight: bold;
    color: #333;
    transition: color 0.3s;
}

.logo-author:hover {
    color: #ff6600;
}

/* 鏂囩珷鎸夐挳 */
.logo-article {
    cursor: pointer;
    display: inline-block;
    margin-left: 10px;
    font-weight: bold;
    color: #333;
    transition: color 0.3s;
}

.logo-article:hover {
    color: #ff6600;
}

/* logo 鏍峰紡 */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: transform 0.3s ease;
    position: relative;
}
.logo:hover { transform: scale(1.05); }

.logo-img {
    width:42px; height:42px; border-radius:50%; overflow:hidden;
    box-shadow:0 2px 6px rgba(0,0,0,0.2); display:flex;
    justify-content:center; align-items:center; background:#f0f0f0;
    transition: transform 0.3s ease;
}
.logo:hover .logo-img { transform: scale(1.1); }
.logo-img img{ width:100%; height:100%; object-fit:cover; }

.logo-text {
    font-size:1.2rem; font-weight:700; color:#111; letter-spacing:2px;
    transition: transform 0.3s ease;
}
.logo:hover .logo-text { transform: scale(1.05); }

/* logo tooltip */
.logo-tooltip {
    position: absolute;
    top: 60px;
    left: 0;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.9rem;
    white-space: nowrap;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.25s ease, transform 0.25s ease;
    pointer-events: none;
    z-index: 150;
}
.logo:hover .logo-tooltip {
    opacity: 1;
    transform: translateY(0);
}

/* 鐙珛鐨?鑱旂郴浣滆€?鏂囨湰 */
.logo-author {
    font-size: 1.05rem;
    font-weight: 600;
    color: #333;
    cursor: pointer;
    position: relative;
    padding: 6px 10px;
    border-radius: 6px;
    transition: color .18s ease, background .18s ease, transform .12s ease;
    user-select: none;
}
.logo-author:hover {
    color: #0078ff;
    background: rgba(0,0,0,0.02);
    transform: translateY(-1px);
}

/* 寮圭獥鏍峰紡宸茬Щ闄わ紝鑱旂郴浣滆€呮寜閽洿鎺ヨ烦杞埌椤甸潰搴曢儴 */

/* 鍙充笂瑙掕彍鍗?*/
.menu { position:fixed; top:22px; right:30px; z-index:100; display:flex; gap:12px; }
.menu-btn {
    background:rgba(0,0,0,0.8); color:#fff; border:none; padding:10px 18px; font-size:0.95rem;
    border-radius:28px; cursor:pointer; transition:transform .18s ease, background .18s;
}
.menu-btn:hover { transform:translateY(-2px); background:rgba(0,0,0,1); }

/* 绉诲姩绔搷搴斿紡鎸夐挳浼樺寲 */
@media (max-width: 768px) {
    /* 涓诲ご閮ㄥ竷灞€璋冩暣 - 淇濇寔涓よ竟鎺掑垪 */
    .main-header {
        padding: 8px 12px !important;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: nowrap;
        background: transparent !important;
        background-color: transparent !important;
    }
    
    /* 宸︿晶logo瀹瑰櫒 - 淇濇寔鍦ㄥ乏渚?*/
    .logo-container {
        position: static !important;
        display: flex !important;
        align-items: center !important;
        gap: 6px !important; /* 杩涗竴姝ュ噺灏忛棿璺濓紝闃叉鏃嬭浆鍦嗗湀涓庤仈绯诲啝鎭╅噸鍙?*/
        flex-wrap: nowrap !important;
        margin: 0 !important;
    }
    
    .logo {
        display: flex !important;
        align-items: center !important;
        gap: 6px !important; /* 鍑忓皬闂磋窛鏇寸揣鍑?*/
    }
    
    .logo-text {
        font-size: 0.9rem; /* 鐣ュ井鍑忓皬瀛椾綋 */
        white-space: nowrap;
    }
    
    /* 鑱旂郴鍐犳仼鍜屽啝鎭╀功灞?- 妯悜骞舵帓涓旀洿绱у噾 */
    .logo-author, .logo-article {
        font-size: 0.8rem; /* 鍑忓皬瀛椾綋 */
        padding: 4px 6px; /* 鍑忓皬鍐呰竟璺?*/
        white-space: nowrap;
        margin: 0 !important;
    }
    
    /* 鍙充晶鑿滃崟鎸夐挳 - 淇濇寔鍦ㄥ彸渚?*/
    .menu {
        position: static !important;
        display: flex !important;
        align-items: center !important;
        gap: 4px !important; /* 鍑忓皬闂磋窛鏇寸揣鍑?*/
    }
    
    .menu-btn {
        padding: 6px 10px; /* 鍑忓皬鍐呰竟璺?*/
        font-size: 0.75rem; /* 鍑忓皬瀛椾綋 */
        border-radius: 18px;
        min-width: 45px; /* 鍑忓皬鏈€灏忓搴?*/
        text-align: center;
    }
    
    /* 瓒呭皬灞忓箷涓嬬殑浼樺寲 - 浠嶇劧淇濇寔涓よ竟鎺掑垪锛屾洿鍔犵揣鍑?*/
    @media (max-width: 480px) {
        .main-header {
            padding: 6px 8px !important;
            flex-wrap: nowrap;
            background: transparent !important;
            background-color: transparent !important;
        }
        
        .logo-container {
            gap: 6px !important;
        }
        
        .logo {
            gap: 4px !important;
        }
        
        .logo-text {
            font-size: 0.8rem;
        }
        
        .logo-author, .logo-article {
            font-size: 0.7rem;
            padding: 3px 5px;
        }
        
        .menu {
            gap: 3px !important;
        }
        
        .menu-btn {
            padding: 5px 8px;
            font-size: 0.7rem;
            min-width: 40px;
        }
    }
}

/* ========== 妯悜婊氬姩灞曠ず鍖?========== */
.horizontal-scroll-section {
    padding: 80px 0;
    background: linear-gradient(to bottom, #fff);
    overflow: hidden;
    position: relative;
    z-index: 1;
}
#decorativeHellos {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: 1;
}
.hello-bubble {
    position: absolute;
    font-size: 1rem;
    color: rgba(0,0,0,0.45);
    white-space: nowrap;
    pointer-events: none;
    user-select: none;
    animation: floatUp 5s linear;
}
@keyframes floatUp {
    0% { transform: translateY(0) scale(1); opacity: 1; }
    100% { transform: translateY(-100px) scale(1.12); opacity: 0; }
}

.scroll-container { max-width: 100%; margin: 0 auto; padding-top: 20px; }
.scroll-title {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 50px;
    color: #333;
    position: relative;
}
.scroll-title:after {
    content: '';
    display: block;
    width: 80px;
    height: 5px;
    background: #333;
    margin: 20px auto;
    border-radius: 3px;
}

.horizontal-scroll {
    display: flex;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 30px 20px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -ms-overflow-style: none;
    scroll-behavior: smooth;
}
.horizontal-scroll::-webkit-scrollbar { display: none; }

.scroll-content { display:flex; gap: 35px; padding: 0 50px; }

.photo-item {
    scroll-snap-align: start;
    flex: 0 0 auto;
    width: 600px;
    height: 400px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 12px 35px rgba(0,0,0,0.15);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    background: #f5f5f5;
    position: relative;
}
.photo-item img { width:100%; height:100%; object-fit:cover; transition: transform 0.5s ease; }
.photo-item:hover { transform: translateY(-12px) scale(1.03); box-shadow: 0 20px 45px rgba(0,0,0,0.25); }
.photo-item:hover img { transform: scale(1.12); }

.image-loading {
    position: absolute; top: 0; left:0; width:100%; height:100%;
    display:flex; justify-content:center; align-items:center;
    background: rgba(255,255,255,0.9); color:#999; font-size:18px;
}

/* 鍥剧墖鏍囬 */
.photo-caption {
    position: absolute; bottom: 0; left:0; right:0; color:#fff; padding:15px;
    transform: translateY(100%); transition: transform 0.4s ease; text-align:center;
    font-size:16px; font-weight:500; text-shadow: 0 2px 4px rgba(0,0,0,0.8); z-index: 2;
}

.photo-item:hover .photo-caption { transform: translateY(0); }

/* 鐗堟潈褰掍綔鑰呮墍鏈?/
.copyright-note {
    text-align: center;
    font-size: 0.85rem;
    color: rgba(0,0,0,0.5);
    margin-top: 25px;
    margin-bottom: 1px;
}

/* 娓愬彉瑕嗙洊 */
.photo-item::after {
    content:''; position:absolute; bottom:0; left:0; right:0; height:40%;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 100%);
    opacity:0; transition:opacity .4s ease; z-index: 1;
}
.photo-item:hover::after { opacity: 1; }

/* 鑷畾涔夋粴鍔ㄦ潯 */
.custom-scrollbar { width: 80%; height: 6px; background: rgba(0,0,0,0.08); border-radius:3px; margin:30px auto 0; position:relative; overflow:hidden; display:none; }
.scroll-track { width:100%; height:100%; position:relative; }
.scroll-thumb {
    position:absolute; height:100%; background: rgba(0,0,0,0.5); border-radius:3px; cursor:pointer; transition:background .3s ease; min-width:50px;
}
.scroll-thumb:hover { background: rgba(0,0,0,0.7); }

/* 灏忓厜鏍囨牱寮?*/
.cursor { display:inline-block; width:2px; height:1.2em; background:#111; margin-left:4px; vertical-align:middle; animation: blink 1s steps(2,start) infinite; }
@keyframes blink { 50% { opacity:0; } }

/* ========= 涓績鏂囧瓧灞曠ず ========= */
.center-text-section {
    width: 100%;
    min-height: 60vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 60px 20px;
    background-color: #fefefe;
}

.center-text-container {
    max-width: 900px;
}

.center-text {
    font-size: 2rem;
    font-weight: 600;
    line-height: 1.8;
    color: #222;
    opacity: 0;
    transform: scale(0.7);
    transition: opacity 1s ease, transform 1s ease;
    word-break: break-word;
    white-space: normal;
    text-align: left;
}

/* 婵€娲荤姸鎬侊細娣″叆鏀惧ぇ */
.center-text.show {
    opacity: 1;
    transform: scale(1);
}

/* 鏂板寮曠敤鍖哄潡鏍峰紡 */
.quote-section {
    width: 100%;
    padding: 60px 20px;
    background-color: #f9f9f9;
    display: flex;
    align-items: center;
    justify-content: center;
}

.quote-container {
    max-width: 1000px;
    width: 100%;
    text-align: center;
}

.highlight-quote {
    font-size: 2rem;
    font-weight: bold;
    color: #333;
    line-height: 1.6;
    margin: 0;
    font-family: "Microsoft YaHei", Arial, sans-serif;
}

/* 鐢ㄦ埛璇勪环妯″潡鏍峰紡 */
.bg-background {
    background-color: #f9f9f9;
    position: relative;
    overflow: hidden;
}

/* 妯笁绔栦笁甯冨眬 */
.testimonials-grid-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
    animation: scrollUp 30s linear infinite;
    position: relative;
    will-change: transform;
}

/* 璁剧疆涓€涓鍣ㄦ潵瀹炵幇鏃犵紳寰幆婊氬姩 */
.testimonials-wrapper {
    position: relative;
    height: 500px; /* 璁剧疆鍥哄畾楂樺害锛屾樉绀?琛?*/
    overflow: hidden;
    margin: 0 auto;
}

.testimonial-row {
    display: flex;
    justify-content: center;
    gap: 30px;
}

/* 瀹炵幇鏇存祦鐣呫€佹洿鎱㈢殑姘镐箙鍙嶅婊氬姩鏁堟灉 */
@keyframes scrollUp {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-50%);
    }
}

/* 璋冩暣鍝嶅簲寮忓竷灞€ */
@media (max-width: 1024px) {
    .testimonials-wrapper {
        height: 450px;
    }
    .testimonial-item {
        width: 280px;
    }
}

@media (max-width: 768px) {
    .testimonials-wrapper {
        height: 400px;
    }
    .testimonial-item {
        width: 220px;
    }
    .testimonial-row {
        gap: 20px;
    }
}

.testimonial-item {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: 320px; /* 璁剧疆鍥哄畾瀹藉害锛岀‘淇濅笁鍒楀竷灞€ */
}

.testimonial-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.6;
    color: #333;
    margin-bottom: 20px;
    font-family: "Microsoft YaHei", Arial, sans-serif;
}

.testimonial-author {
    display: flex;
    justify-content: center;
    padding-top: 15px;
}

/* 棰濆鐨勫姩鐢讳紭鍖?*/
.testimonials-wrapper {
    position: relative;
    height: 500px; /* 璁剧疆鍥哄畾楂樺害锛屾樉绀?琛?*/
    overflow: hidden;
    margin: 0 auto;
    perspective: 1000px;
}

/* 鍝嶅簲寮忚璁?- 閽堝鐢ㄦ埛璇勪环妯″潡鐨勪紭鍖?*/
/* 妗岄潰绔紙姘镐箙婊氬姩鍔ㄧ敾锛?*/
@media (min-width: 769px) {
    .testimonials-wrapper {
        position: relative;
        height: 500px; /* 璁剧疆鍥哄畾楂樺害锛屾樉绀?琛?*/
        overflow: hidden;
        margin: 0 auto;
        perspective: 1000px;
    }
    
    /* 鑷姩婊氬姩鍔ㄧ敾 */
    @keyframes scrollUp {
        0% { transform: translateY(0); }
        100% { transform: translateY(-50%); }
    }
    
    .testimonials-grid-container {
        will-change: transform;
        backface-visibility: hidden;
        transform: translateZ(0);
        animation: scrollUp 30s linear infinite;
    }
}
    display: flex;
    flex-direction: column;
}

.testimonial-name {
    font-weight: bold;
    color: #111;
    font-size: 0.95rem;
}

.testimonial-role {
    color: #666;
    font-size: 0.85rem;
    margin-top: 2px;
}

/* InteractiveHoverButton鍩虹鏍峰紡 */
.interactive-hover-button {
    background-color: #fff;
    color: #333;
    border: 1px solid #ddd;
}

.interactive-hover-button:hover {
    background-color: #f5f5f5;
}

/* 浼橀泤鏍峰紡鐨勬寜閽?- 鏇撮暱鐨刄I鍜屽寮虹殑鍔ㄧ敾鏁堟灉 */
.elegantly-styled-button {
    /* 澧炲姞鎸夐挳闀垮害 - 浣縐I鏇撮暱 */
    width: 220px !important;
    padding: 12px 24px !important;
    
    /* 鏇翠紭闆呯殑澶栬 */
    border-radius: 30px;
    border: 2px solid #333;
    background: linear-gradient(135deg, #ffffff, #f5f5f5);
    box-shadow: 0 6px 12px rgba(0,0,0,0.1), 0 1px 3px rgba(0,0,0,0.08);
    color: #333;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    
    /* 澧炲己鐨勮繃娓″姩鐢?*/
    transition: all 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
}

/* 娣诲姞瑁呴グ鎬у厓绱?*/
.elegantly-styled-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
    transition: all 0.6s;
}

.elegantly-styled-button:hover::before {
    left: 100%;
}

.elegantly-styled-button:hover {
    /* 鎮仠鏃剁殑缂╂斁鍜岄槾褰辨晥鏋?*/
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 12px 20px rgba(0,0,0,0.18), 0 3px 6px rgba(0,0,0,0.12);
    border-color: #444;
    background: linear-gradient(135deg, #f5f5f5, #ffffff);
}

.elegantly-styled-button:active {
    transform: translateY(-2px) scale(1.01);
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

/* 娣诲姞娉㈢汗鍔ㄧ敾鏁堟灉 */
.elegantly-styled-button span {
    position: relative;
    z-index: 2;
}

/* 鐐瑰嚮娉㈢汗鏁堟灉鏍峰紡 */
.elegantly-styled-button .ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.1);
    transform: scale(0);
    animation: buttonRipple 0.6s ease-out;
    pointer-events: none;
    z-index: 1;
}

/* 娉㈢汗鏁堟灉鐨勫叧閿抚鍔ㄧ敾 */
@keyframes buttonRipple {
    0% {
        transform: scale(0);
        opacity: 0.7;
    }
    100% {
        transform: scale(4);
        opacity: 0;
    }
}

/* 涓绘爣棰樻爮鏍峰紡 - 纭繚瀹屽叏閫忔槑 */
.main-header {
    background: transparent !important;
    backdrop-filter: none !important;
    border-bottom: none !important;
    background-color: transparent !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 101 !important;
    padding: 15px 30px !important;
    background-image: none !important;
    -webkit-background-clip: border-box !important;
    background-clip: border-box !important;
    box-shadow: none !important;
    -webkit-box-shadow: none !important;
    -moz-box-shadow: none !important;
}

/* 纭繚鎵€鏈夊厓绱犲榻?*/
.logo-container,
.menu {
    display: flex !important;
    align-items: center !important;
    background: transparent !important;
}

/* 淇logo瀹瑰櫒鍜宮enu瀹瑰櫒鐨勬牱寮忓啿绐?*/
.logo-container {
    position: static !important;
    z-index: auto !important;
    background: transparent !important;
}

/* 纭繚鎵€鏈夐《閮ㄥ鍣ㄩ兘鏄€忔槑鐨?*/
header,
.nav-container,
.logo,
.rotating-logo-wrapper,
.central-logo {
    background: transparent !important;
    background-color: transparent !important;
}

/* 纭繚logo鍥剧墖瀹瑰櫒涔熸槸閫忔槑鐨?*/
.logo-img {
    background: transparent !important;
    background-color: transparent !important;
}

/* 棰濆鐨勬尝绾规晥鏋?*/
.elegantly-styled-button::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(0,0,0,0.1);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%, -50%);
    transform-origin: 50% 50%;
}

@keyframes ripple {
    0% {
        transform: scale(0, 0);
        opacity: 0.5;
    }
    100% {
        transform: scale(100, 100);
        opacity: 0;
    }
}

.elegantly-styled-button:focus:not(:active)::after {
    animation: ripple 0.6s ease-out;
}

/* 搴曢儴鍥炬爣鏍峰紡 */
.footer-icons {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.footer-icon {
  width: 28px;
  height: 28px;
  transition: transform 0.3s ease, filter 0.3s ease;
  cursor: pointer;
}

.footer-icons a,
.footer-icons #wechat-icon {
    display: inline-block;
    margin: 0 12px;
    vertical-align: middle;
}

.footer-icons .footer-icon {
    width: 32px;
    height: 32px;
    display: block;
}

.footer-icons .footer-icon:hover {
  transform: scale(1.2) translateY(-3px);
  filter: brightness(1.2);
}

/* 搴曢儴鍥炬爣閾炬帴鏍峰紡 */
.footer-icon-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 12px;
    transition: transform 0.3s ease, filter 0.3s ease;
}

.footer-icon-link:hover {
    transform: scale(1.2) translateY(-3px);
    filter: brightness(1.2);
}

/* 寰俊瀹瑰櫒鏍峰紡 */
.wechat-container {
    position: relative;
    cursor: pointer;
}

/* 寰俊寮瑰嚭妗嗘牱寮?*/
.wechat-popup {
    display: none;
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 12px;
    background: #fff;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
    font-family: Microsoft YaHei, Arial, sans-serif;
    font-size: 14px;
    white-space: nowrap;
    margin-bottom: 8px;
    z-index: 1000;
}

.wechat-popup::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 6px;
    border-style: solid;
    border-color: #fff transparent transparent transparent;
}

.wechat-container:hover .wechat-popup {
    display: block;
}

/* 澶囨淇℃伅鏍峰紡 */
footer {
    width: 100%;
    padding: 12px 8px;
    box-sizing: border-box;
    text-align: center;
    font-family: "Microsoft YaHei", Arial, sans-serif;
    color: #555;
    font-size: 0.8rem;
}
.beian-link {
    color: #555;
    text-decoration: none;
}
.beian-link:hover {
    text-decoration: underline;
}
.beian-icon {
    height: 16px;
    vertical-align: -3px;
    margin-right: 4px;
}
.divider {
    margin: 0 6px;
}

/* 椤甸潰搴曢儴鎸夐挳 */
.to-bottom-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(0,0,0,0.8);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 99;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.to-bottom-btn:hover {
    transform: translateY(-5px);
    background: rgba(0,0,0,0.9);
}

/* ========== 鍝嶅簲寮忚璁?========== */
/* 骞虫澘璁惧 */
@media (max-width: 1024px) {
    .main-title {
        font-size: 6rem;
    }
    
    .welcome-text {
        font-size: 2.5rem;
    }
    
    .photo-item {
        width: 500px;
        height: 350px;
    }
    
    .scroll-title {
        font-size: 2.2rem;
    }
    
    .center-text {
        font-size: 1.8rem;
    }
    
    .logo-container {
        left: 20px;
        gap: 15px;
    }
    
    .menu {
        right: 20px;
    }
}

/* 澶у睆鎵嬫満 */
@media (max-width: 768px) {
    .main-title {
        font-size: 4rem;
    }
    
    .welcome-text {
        font-size: 2rem;
        white-space: normal;
    }
    
    .photo-item {
        width: 400px;
        height: 280px;
    }
    
    .scroll-title {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }
    
    .center-text {
        font-size: 1.5rem;
        text-align: center;
    }
    
    .logo-container {
        top: 15px;
        left: 15px;
        gap: 10px;
    }
    
    .logo-text {
        font-size: 1rem;
    }
    
    /* 浼樺寲鎵嬫満绔鑸爮 - 淇濇寔閫忔槑鑳屾櫙 */
    .main-header {
        padding: 10px !important;
        background-color: transparent !important;
        backdrop-filter: none !important;
        box-shadow: none !important;
    }
    
    /* 浼樺寲logo鍜屽鑸寜閽竷灞€ */
    .logo-container {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    /* 璋冩暣瀵艰埅鎸夐挳灏哄鍜岄棿璺?*/
    .menu-btn {
        padding: 8px 14px;
        font-size: 0.85rem;
        border-radius: 20px;
    }
    
    /* 闅愯棌妗岄潰绔殑涓€浜涘厓绱?*/
    .logo-author, .logo-article {
        display: none;
    }
    
    /* 鍦ㄥ皬灞忓箷涓婃樉绀烘洿澶氱┖闂?*/
    .fullscreen {
        padding-top: 80px;
    }
    
    /* 鐢ㄦ埛璇勪环妯″潡鍦ㄦ墜鏈虹鐨勪紭鍖?*/
    .testimonials-wrapper {
        height: auto !important;
        overflow: visible !important;
    }
    
    .testimonials-grid-container {
        animation: none !important;
        display: flex;
        flex-direction: column;
        gap: 20px;
    }
    
    .testimonial-row {
        flex-direction: column;
        width: 100%;
        gap: 20px;
    }
    
    .testimonial-item {
        width: 90% !important;
        margin: 0 auto;
        max-width: none !important;
    }
    
    .testimonial-text {
        font-size: 0.9rem;
    }
    
    .menu {
        top: 20px;
        right: 15px;
    }
    
    .horizontal-scroll-section {
        padding: 50px 0;
    }
    
    .to-bottom-btn {
        bottom: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
    }
}

/* 灏忓睆鎵嬫満 */
@media (max-width: 480px) {
    .main-title {
        font-size: 2.8rem;
    }
    
    .welcome-text {
        font-size: 1.5rem;
    }
    
    .photo-item {
        width: 320px;
        height: 220px;
    }
    
    .scroll-title {
        font-size: 1.5rem;
    }
    
    .center-text {
        font-size: 1.2rem;
        line-height: 1.6;
    }
    
    .logo-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .logo-author, .logo-article {
        margin-left: 0;
    }
    
    .menu {
        flex-direction: column;
        gap: 8px;
    }
    
    #loading-message {
        font-size: 1.4rem;
    }
    
    .floating-text {
        font-size: 16px;
    }
    
    .footer-icons {
        gap: 10px;
    }
    
    .footer-icon {
        width: 24px;
        height: 24px;
    }
    
    footer {
        font-size: 0.7rem;
    }
    
    .to-bottom-btn {
        bottom: 15px;
        right: 15px;
        width: 35px;
        height: 35px;
    }
}

/* 瓒呭皬灞忚澶?*/
@media (max-width: 360px) {
    .main-title {
        font-size: 2.2rem;
    }
    
    .welcome-text {
        font-size: 1.2rem;
    }
    
    .photo-item {
        width: 280px;
        height: 200px;
    }
    
    .scroll-title {
        font-size: 1.3rem;
    }
    
    .center-text {
        font-size: 1rem;
    }
    
    .logo-text {
        font-size: 0.9rem;
    }
    
    .logo-author, .logo-article {
        font-size: 0.8rem;
    }
}

/* 妯睆妯″紡 */
@media (max-height: 500px) and (orientation: landscape) {
    .fullscreen {
        height: auto;
        min-height: 100vh;
        padding: 0;
    }
    
    .main-title {
        font-size: 4rem;
        margin: 20px 0;
    }
    
    .welcome-text {
        font-size: 1.8rem;
    }
}

/* 楂樺垎杈ㄧ巼璁惧 */
@media (min-width: 1600px) {
    .container {
        max-width: 1400px;
    }
    
    .main-title {
        font-size: 10rem;
    }
    
    .welcome-text {
        font-size: 4rem;
    }
    
    .photo-item {
        width: 700px;
        height: 450px;
    }
}

/* ========= 绉诲姩绔綋楠屼紭鍖?========= */

/* 瑙︽懜鐩爣浼樺寲 */
@media (max-width: 768px) {
    /* 澧炲己瑙︽懜鐩爣澶у皬 */
    a, button, .footer-icon-link, .photo-item, .menu-btn, .logo-author, .logo-article {
        touch-action: manipulation;
        min-height: 44px;
        min-width: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    
    /* 闃叉绉诲姩绔弻鍑荤缉鏀?*/
    * {
        -webkit-tap-highlight-color: transparent;
    }
    
    /* 浼樺寲妯悜婊氬姩浣撻獙 */
    .horizontal-scroll-wrapper {
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    
    .horizontal-scroll-wrapper::-webkit-scrollbar {
        display: none;
    }
    
    /* 浼樺寲瑙︽懜鍙嶉 */
    .interactive-hover-button:active {
        transform: scale(0.95);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    }
    
    /* 浼樺寲鍥剧墖瑙︽懜鏁堟灉 */
    .photo-item:active {
        transform: translateY(-2px);
    }
    
    /* 浼樺寲鎸夐挳瑙︽懜鏁堟灉 */
    .menu-btn:active {
        transform: translateY(0);
        background: rgba(0,0,0,0.9);
    }
    
    /* 浼樺寲鎵撳瓧鏈烘晥鏋滃湪灏忓睆骞曚笂鐨勬樉绀?*/
    .cursor {
        height: 1.2em !important;
        width: 3px !important;
    }
    
    /* 浼樺寲鎮诞鏂囧瓧鍦ㄥ皬灞忓箷涓婄殑鏄剧ず */
    .floating-text {
        font-size: 14px !important;
        padding: 8px 15px !important;
    }
}

/* 灏忓睆骞曡澶囦紭鍖?*/
@media (max-width: 480px) {
    /* 浼樺寲椤堕儴鍖哄煙甯冨眬 */
    .main-header {
        padding: 10px !important;
    }
    
    /* 浼樺寲娆㈣繋璇鍣?*/
    #welcomeContainer {
        font-size: 16px !important;
        padding: 15px;
        text-align: center;
    }
    
    /* 浼樺寲妯悜婊氬姩瀹瑰櫒 */
    .scroll-content {
        padding: 0 10px !important;
        gap: 15px !important;
    }
    
    /* 浼樺寲涓績鏂囧瓧鍖哄煙闂磋窛 */
    #centerText {
        margin-top: 80px !important;
        margin-bottom: 80px !important;
        padding: 0 15px;
        line-height: 1.8 !important;
    }
    
    /* 浼樺寲搴曢儴鍥炬爣甯冨眬 */
    .footer-icons {
        gap: 15px;
        padding: 10px;
    }
    
    /* 浼樺寲澶囨淇℃伅鏄剧ず */
    footer {
        padding: 20px 10px !important;
        line-height: 1.8;
    }
    
    /* 浼樺寲鍒嗗壊绾挎樉绀?*/
    .divider {
        display: block !important;
        margin: 5px auto !important;
        width: 50px;
        height: 1px;
        background: #ddd;
    }
    
    /* 浼樺寲搴曢儴鎸夐挳浣嶇疆 */
    .to-bottom-btn {
        bottom: 20px !important;
        right: 20px !important;
        z-index: 999;
    }
}

/* 瓒呭皬灞忓箷璁惧浼樺寲 */
@media (max-width: 360px) {
    /* 杩涗竴姝ヤ紭鍖栨枃瀛楀ぇ灏?*/
    #welcomeContainer {
        font-size: 14px !important;
    }
    
    #centerText {
        font-size: 1.1rem !important;
        margin-top: 50px !important;
        margin-bottom: 50px !important;
    }
    
    /* 浼樺寲婊氬姩鏉℃樉绀?*/
    .custom-scrollbar {
        width: 90% !important;
    }
    
    /* 浼樺寲鍥剧墖灏哄 */
    .photo-item {
        min-width: 240px !important;
        height: 180px !important;
    }
    
    /* 浼樺寲搴曢儴鍥炬爣澶у皬 */
    .footer-icon {
        width: 28px !important;
        height: 28px !important;
    }
    
    /* 浼樺寲澶囨淇℃伅瀛椾綋 */
    footer {
        font-size: 0.65rem !important;
    }
}

/* 妯睆妯″紡浼樺寲 */
@media (max-height: 500px) and (orientation: landscape) {
    /* 浼樺寲椤堕儴鍖哄煙楂樺害 */
    .fullscreen {
        height: 100vh !important;
        min-height: 300px;
    }
    
    /* 浼樺寲娆㈣繋璇鍣ㄤ綅缃?*/
    #welcomeContainer {
        transform: translateY(-20%) !important;
    }
    
    /* 浼樺寲妯悜婊氬姩鍖?*/
    .horizontal-scroll-section {
        margin-top: 10px;
    }
    
    .photo-item {
        height: 120px !important;
    }
    
    /* 浼樺寲涓績鏂囧瓧鍖哄煙 */
    #centerText {
        margin-top: 40px !important;
        margin-bottom: 40px !important;
    }
}

/* 楂樺垎杈ㄧ巼璁惧浼樺寲 */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    /* 纭繚鍥惧儚鍦ㄩ珮DPI灞忓箷涓婃竻鏅版樉绀?*/
    .photo-item img {
        image-rendering: -webkit-optimize-contrast;
    }
    
    /* 浼樺寲SVG鍥炬爣鏄剧ず */
    .footer-icon {
        image-rendering: optimizeQuality;
    }
}

/* 鎬ц兘浼樺寲 */
@media (max-width: 768px) {
    /* 鍑忓皯鍔ㄧ敾澶嶆潅搴?*/
    .photo-item {
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    
    .photo-item:hover {
        transform: translateY(-8px) scale(1.02);
        box-shadow: 0 12px 25px rgba(0,0,0,0.15);
    }
    
    /* 鍑忓皯杩囨浮鏁堟灉澶嶆潅搴?*/
    .elegantly-styled-button {
        transition: all 0.3s ease;
    }
    
    /* 浼樺寲娓叉煋鎬ц兘 */
    * {
        will-change: auto;
    }
    
    .main-title, .welcome-text, .photo-item {
        will-change: transform;
    }
}