.tech-hero{position:relative;min-height:230px;overflow:hidden;background:linear-gradient(102deg,#071a5d 0%,#12368f 46%,#215fd7 100%);}
.tech-hero--image{min-height:0;margin-top:0;line-height:0;background:#0a1b51;}
.tech-hero--image .tech-hero__media{position:relative;line-height:0;}
.tech-hero--image .tech-hero__media img{display:block;width:100%;height:auto;margin:0;border:0;}
.tech-hero--image::before{display:none;}
.tech-hero::before{content:"";position:absolute;inset:-35% -18% auto auto;width:76%;height:132%;background:radial-gradient(ellipse at center,rgba(255,255,255,.88) 0%,rgba(125,223,255,.62) 11%,rgba(57,118,245,.46) 24%,rgba(255,255,255,0) 56%);transform:rotate(14deg);pointer-events:none;}
.tech-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:56px;background:rgba(31,42,128,.72);backdrop-filter:blur(8px);}
.tech-hero--346::before{background:radial-gradient(ellipse at center,rgba(255,255,255,.88) 0%,rgba(104,218,255,.56) 10%,rgba(80,110,250,.42) 22%,rgba(249,153,58,.32) 30%,rgba(255,255,255,0) 58%);}
.tech-hero__inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;min-height:174px;padding:30px 20px 66px;text-align:center;}
.tech-hero h1{position:relative;z-index:2;margin:0;color:#fff;font-size:76px;font-weight:700;line-height:1;letter-spacing:0;text-shadow:0 14px 34px rgba(9,20,74,.22);}
.tech-hero__reflect{position:absolute;left:50%;top:102px;transform:translateX(-50%);color:rgba(255,255,255,.18);font-size:76px;font-weight:700;line-height:1;white-space:nowrap;filter:blur(1px);}
.tech-hero__tabs{position:absolute;left:0;right:0;bottom:0;z-index:2;height:56px;display:flex;align-items:center;justify-content:center;gap:110px;}
.tech-hero__tabs a{position:relative;color:#fff;font-size:17px;font-weight:500;line-height:56px;padding:0 4px;}
.tech-hero__tabs a::after{content:"";position:absolute;left:50%;bottom:0;width:76px;height:4px;border-radius:999px;background:#fff;transform:translateX(-50%) scaleX(0);transform-origin:center;transition:transform .2s ease;}
.tech-hero__tabs a.active::after,.tech-hero__tabs a:hover::after{transform:translateX(-50%) scaleX(1);}

.tech-page.main{padding:24px 0 44px;background:linear-gradient(180deg,#f8f9ff 0%,#f3f6fc 100%);}
.tech-page>.wrap{width:calc(100% - 60px);max-width:1280px;}
@media (min-width:1025px){.tech-page>.wrap{padding-right:92px;}}
.tech-page *{letter-spacing:0;}

.tech-filter{background:rgba(255,255,255,.96);border:1px solid #e7ebf7;border-radius:18px;padding:10px 22px;box-shadow:0 14px 34px rgba(30,52,138,.08);}
.tech-filter__row{display:flex;align-items:flex-start;gap:16px;padding:12px 0;border-bottom:1px solid #edf0f7;}
.tech-filter__row:last-child{border-bottom:0;}
.tech-filter__label,.tech-filter h3{width:92px;min-width:92px;margin:0;font-size:15px;font-weight:700;line-height:38px;color:#303955;}
.tech-filter__options,.tech-filter .filter-section-box{display:flex;flex-wrap:wrap;gap:10px 12px;min-width:0;}
.tech-filter__options span,.tech-filter__options a,.tech-filter .filter-section-box a{display:inline-flex;align-items:center;justify-content:center;min-width:96px;height:38px;margin:0;padding:0 18px;border:1px solid #edf0f7;border-radius:10px;background:#f7f8fc;color:#596278;font-size:14px;font-weight:600;line-height:1.2;transition:all .2s ease;}
.tech-filter__options span.active,.tech-filter__options a.active,.tech-filter .filter-section-box a.active,.tech-filter__options span:hover,.tech-filter__options a:hover,.tech-filter .filter-section-box a:hover{border-color:transparent;background:linear-gradient(135deg,#2f8cff,#5851f6);color:#fff;box-shadow:0 8px 18px rgba(65,103,238,.2);}
.tech-filter.list-filter .filter-section{display:flex;gap:16px;margin:0;padding:12px 0;border-bottom:1px solid #edf0f7;}
.tech-filter.list-filter .filter-section:last-child{border-bottom:0;}
.tech-filter.list-filter .filter-section h3{display:block;width:92px;min-width:92px;line-height:38px;font-size:15px;font-weight:700;}
.tech-filter.list-filter .filter-section .filter-section-box{gap:10px 12px;}

.tech-manual__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:22px;}
.tech-manual-card{display:block;overflow:hidden;border:1px solid #e8ecf7;border-radius:18px;background:#fff;box-shadow:0 12px 30px rgba(30,52,138,.08);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;}
.tech-manual-card:hover{transform:translateY(-4px);border-color:#ccd6ff;box-shadow:0 18px 38px rgba(30,52,138,.13);}
.tech-manual-card__cover{position:relative;display:flex;align-items:center;justify-content:center;width:100%;height:132px;box-sizing:border-box;background:linear-gradient(135deg,#f7f9ff,#edf2ff);overflow:hidden;}
.tech-manual-card__cover img{display:block;width:100%;height:100%;object-fit:cover;}
.tech-manual-card__placeholder{display:flex;align-items:center;justify-content:center;width:100%;height:100%;color:#8a94ad;font-size:15px;font-weight:700;background:linear-gradient(135deg,#f7f9ff,#edf2ff);}
.tech-manual-card__format{position:absolute;right:14px;top:14px;z-index:1;padding:5px 10px;border-radius:999px;background:rgba(255,255,255,.92);color:#4f5ff2;font-size:12px;font-weight:700;box-shadow:0 6px 16px rgba(48,66,164,.12);}
.tech-manual-card__body{padding:16px;}
.tech-manual-card__body h2{min-height:48px;margin:0 0 8px;color:#18213c;font-size:18px;font-weight:700;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.tech-manual-card__body p{min-height:46px;color:#677089;font-size:14px;line-height:1.65;font-family:AliRegular;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.tech-card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:14px 0;color:#828aa0;font-size:13px;}
.tech-card-meta span:last-child{padding:4px 10px;border-radius:999px;background:#f1f3ff;color:#5663ef;font-weight:700;}
.tech-card-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.tech-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:40px;border-radius:10px;font-size:14px;font-weight:700;white-space:nowrap;}
.tech-btn--ghost{border:1px solid #c6cffb;color:#4c58d7;background:#fff;}
.tech-btn--primary{border:1px solid transparent;color:#fff;background:linear-gradient(135deg,#2f8cff,#5851f6);box-shadow:0 10px 18px rgba(65,103,238,.2);}
.tech-card-empty{display:flex;align-items:center;justify-content:center;height:40px;border-radius:10px;background:#f7f8fc;color:#828aa0;font-size:14px;}

.tech-solution__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:22px;}
.tech-solution-card{overflow:hidden;border:1px solid #e8ecf7;border-radius:18px;background:#fff;box-shadow:0 12px 30px rgba(30,52,138,.08);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;}
.tech-solution-card:hover{transform:translateY(-4px);border-color:#ccd6ff;box-shadow:0 18px 38px rgba(30,52,138,.13);}
.tech-solution-card__link{display:grid;grid-template-columns:178px minmax(0,1fr);height:100%;}
.tech-solution-card__thumb{position:relative;min-height:152px;background:linear-gradient(135deg,#102256,#2369ce);overflow:hidden;}
.tech-solution-card__thumb img{display:block;width:100%;height:100%;min-height:152px;object-fit:cover;}
.tech-solution-card__thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,18,65,0) 38%,rgba(8,18,65,.36) 100%);}
.tech-solution-card__placeholder{position:absolute;inset:20px;border:1px solid rgba(255,255,255,.22);border-radius:12px;background:linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.02));}
.tech-solution-card__type{position:absolute;right:10px;bottom:10px;z-index:1;display:inline-flex;align-items:center;gap:5px;height:28px;padding:0 10px;border-radius:999px;background:rgba(255,255,255,.93);color:#4f5ff2;font-size:13px;font-weight:700;}
.tech-solution-card__body{padding:16px;}
.tech-solution-card__body time{display:block;margin-bottom:8px;color:#8790a9;font-size:13px;}
.tech-solution-card__body h3{margin:0 0 8px;color:#18213c;font-size:18px;font-weight:700;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.tech-solution-card__body p{color:#66708d;font-family:AliRegular;font-size:14px;line-height:1.65;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}

.tech-download-filter{display:grid;grid-template-columns:auto auto auto minmax(220px,1fr);align-items:center;gap:14px;padding:18px 20px;border:1px solid #e7ebf7;border-radius:18px;background:rgba(255,255,255,.96);box-shadow:0 14px 34px rgba(30,52,138,.08);}
.tech-download-filter__group{display:flex;align-items:center;gap:8px;color:#313a56;font-size:15px;font-weight:700;white-space:nowrap;}
.tech-download-filter button,.tech-download-filter__search{height:42px;border:1px solid #e8ecf5;border-radius:10px;background:#fafbff;color:#8088a2;font-size:14px;font-weight:600;}
.tech-download-filter button{min-width:132px;padding:0 30px 0 14px;text-align:left;position:relative;}
.tech-download-filter button::after{content:"";position:absolute;right:14px;top:50%;width:7px;height:7px;border-right:2px solid #8b93aa;border-bottom:2px solid #8b93aa;transform:translateY(-65%) rotate(45deg);}
.tech-download-filter__date button{min-width:226px;}
.tech-download-filter__search{display:flex;align-items:center;gap:8px;padding:0 14px;min-width:0;}
.tech-download-filter__search i{color:#5a64f4;font-size:18px;}
.tech-download-filter__search input{width:100%;min-width:0;background:transparent;color:#303955;font-size:14px;}
.tech-download-filter__search input::placeholder{color:#9aa2b5;}
.tech-download-feature{display:grid;grid-template-columns:260px minmax(0,1fr) 170px;align-items:center;gap:24px;margin-top:22px;padding:18px 22px;border:1px solid #e8ecf7;border-radius:20px;background:#fff;box-shadow:0 12px 30px rgba(30,52,138,.08);}
.tech-download-feature__media{display:flex;align-items:center;justify-content:center;height:160px;border:1px solid #e8ecf5;border-radius:12px;background:linear-gradient(135deg,#f6f7fb,#e7ecf8);overflow:hidden;}
.tech-download-feature__media img{display:block;width:100%;height:100%;object-fit:cover;}
.tech-download-feature__placeholder{width:156px;height:98px;border-radius:14px;background:linear-gradient(135deg,#eef3ff,#dfe7ff);box-shadow:inset 0 0 0 1px rgba(77,96,219,.16);}
.tech-download-feature__label{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;background:#5058f4;color:#fff;font-size:13px;font-weight:700;}
.tech-download-feature__body h2{margin:12px 0 10px;color:#17203b;font-size:24px;font-weight:700;line-height:1.25;}
.tech-download-feature__meta{display:flex;flex-wrap:wrap;gap:10px 22px;margin-bottom:10px;color:#59637f;font-size:15px;}
.tech-download-feature__body p{color:#66708d;font-family:AliRegular;font-size:15px;line-height:1.75;}
.tech-download-feature__btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:52px;border-radius:999px;background:linear-gradient(135deg,#258dff,#5851f6);color:#fff;font-size:17px;font-weight:800;box-shadow:0 12px 24px rgba(65,103,238,.22);}
.tech-download__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:20px;}
.tech-download-card{display:grid;grid-template-columns:92px minmax(0,1fr) 48px;align-items:center;gap:16px;padding:18px;border:1px solid #e8ecf7;border-radius:18px;background:#fff;box-shadow:0 12px 30px rgba(30,52,138,.08);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;}
.tech-download-card:hover{transform:translateY(-4px);border-color:#ccd6ff;box-shadow:0 18px 38px rgba(30,52,138,.13);}
.tech-download-card__icon{display:flex;align-items:center;justify-content:center;width:92px;height:92px;border-radius:16px;background:linear-gradient(145deg,#f6f8ff,#edf1ff);overflow:hidden;color:#5261f2;}
.tech-download-card__icon img{width:100%;height:100%;object-fit:cover;}
.tech-download-card__icon i{font-size:32px;}
.tech-download-card__body h2{margin:0 0 8px;color:#18213c;font-size:18px;font-weight:700;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.tech-download-card__meta{display:flex;flex-direction:column;gap:2px;color:#707992;font-size:13px;line-height:1.5;}
.tech-download-card__btn{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border:1px solid #d8defb;border-radius:50%;color:#5663ef;background:#fff;font-size:20px;}
.tech-download-card__btn:hover{background:#5663ef;color:#fff;border-color:#5663ef;}

.tech-page .pages{padding:28px 0 0;}
.tech-page .pages ul{border:1px solid #e8ecf7;border-radius:10px;background:#fff;box-shadow:0 10px 24px rgba(30,52,138,.08);}
.tech-page .pages a,.tech-page .pages span{min-width:42px;padding:10px 16px;border-radius:0;color:#596278;}
.tech-page .pages .curpage{background:linear-gradient(135deg,#2f8cff,#5851f6) !important;color:#fff !important;}

@media (max-width:1280px){
    .tech-page>.wrap{width:calc(100% - 32px);padding-right:84px;}
    .tech-hero__tabs{gap:72px;}
    .tech-manual__grid{grid-template-columns:repeat(3,minmax(0,1fr));}
    .tech-solution__grid{grid-template-columns:repeat(2,minmax(0,1fr));}
    .tech-download-filter{grid-template-columns:repeat(2,minmax(0,1fr));}
    .tech-download__grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:768px){
    .tech-hero{min-height:196px;}
    .tech-hero__inner{min-height:148px;padding-bottom:58px;}
    .tech-hero h1,.tech-hero__reflect{font-size:42px;}
    .tech-hero__reflect{top:86px;}
    .tech-hero__tabs{height:48px;gap:24px;overflow-x:auto;justify-content:flex-start;padding:0 18px;}
    .tech-hero__tabs a{flex:0 0 auto;font-size:15px;line-height:48px;}
    .tech-page.main{padding:18px 0 34px;}
    .tech-page>.wrap{width:calc(100% - 24px);padding-right:0;}
    .tech-filter__row,.tech-filter.list-filter .filter-section{display:block;}
    .tech-filter__label,.tech-filter h3,.tech-filter.list-filter .filter-section h3{width:auto;min-width:0;line-height:1.3;margin-bottom:10px;}
    .tech-filter__options span,.tech-filter__options a,.tech-filter .filter-section-box a{min-width:auto;height:34px;padding:0 13px;font-size:13px;}
    .tech-manual__grid,.tech-solution__grid,.tech-download__grid{grid-template-columns:1fr;}
    .tech-manual-card__cover{height:132px;}
    .tech-solution-card__link{grid-template-columns:1fr;}
    .tech-solution-card__thumb,.tech-solution-card__thumb img{min-height:190px;}
    .tech-download-filter{grid-template-columns:1fr;}
    .tech-download-filter__group{justify-content:space-between;}
    .tech-download-filter button,.tech-download-filter__date button{min-width:180px;}
    .tech-download-feature{grid-template-columns:1fr;gap:16px;padding:16px;}
    .tech-download-feature__btn{width:100%;}
    .tech-download-card{grid-template-columns:76px minmax(0,1fr) 44px;padding:14px;}
    .tech-download-card__icon{width:76px;height:76px;}
}