:root{--purple:#7434f5;--orange:#ff9147;--ink:#343047}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:var(--ink)}a{text-decoration:none;color:inherit}.page-shell{min-height:100vh;padding:18px 14px 45px;background:radial-gradient(circle at 90% 12%,#ffdcbf8c,transparent 17%),radial-gradient(circle at 80% 8%,#b7d7ff8c,transparent 19%),linear-gradient(135deg,#fbf8ff,#eeeaff 50%,#fff8fb);position:relative;overflow:hidden}.page-shell:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.32;background-image:linear-gradient(#8d72c610 1px,transparent 1px),linear-gradient(90deg,#8d72c610 1px,transparent 1px);background-size:46px 46px}.site-width{width:min(1200px,100%);margin:auto;position:relative;z-index:1}.partner-bar{height:68px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;border-radius:18px 18px 5px 5px;border:1px solid #fff;background:linear-gradient(100deg,#fff 4%,#f2f4ff 62%,#8b9ef6);box-shadow:0 5px 18px #7b6bb42b}.partner-brand{display:flex;align-items:center;color:#202b52}.partner-brand>span:nth-child(2){margin-left:8px}.partner-brand b,.partner-brand small{display:block}.partner-brand small{font-size:8px;letter-spacing:1px}.partner-brand i{margin:0 12px;color:#777;font-style:normal}.partner-brand strong{font-size:19px}.mini-crest{width:32px;height:32px;display:grid!important;place-items:center;border:3px solid #e3b03c;border-radius:50%;background:#3c196a;color:#ffda6e;font:bold 17px Georgia}.share-button{width:43px;height:43px;border:2px solid #fff9;border-radius:13px;color:#fff;background:linear-gradient(145deg,#9b62ff,#6331db);font-size:20px;cursor:pointer}.carousel{height:522px;margin-top:13px;border-radius:18px;position:relative;overflow:hidden;border:1px solid #b6caf9;background:#dbe7ff;box-shadow:0 8px 22px #6f5cb32b}.slides,.slide{position:absolute;inset:0}.slide{opacity:0;visibility:hidden;background-size:cover;background-position:center;transition:opacity .65s ease}.slide.active{opacity:1;visibility:visible}.hero-copy{position:absolute;top:11%;left:42%;width:52%;text-align:center;color:#17458f;text-shadow:0 1px #fff}.hero-copy h1{margin:0;color:#754314;font-size:43px;letter-spacing:3px;font-weight:900;-webkit-text-stroke:1px #fff7dc;text-shadow:0 2px 0 #fff,0 4px 5px #5d371955}.hero-copy p{margin:16px 0 14px;font-size:22px;letter-spacing:9px;font-weight:bold}.hero-search{width:78%;height:44px;margin:auto;display:flex;align-items:center;justify-content:center;border:2px solid #fff;border-radius:999px;background:#ffffffbd;box-shadow:inset 0 0 9px #5a94ef99;font-size:20px;font-weight:bold;letter-spacing:4px}.hero-search span{margin-left:12px;font-size:28px}.benefits{margin-top:20px;display:flex;justify-content:center;gap:12px}.benefits span{padding:9px 14px;border-right:1px solid #9daccc;font-size:14px;font-weight:bold}.benefits span:last-child{border:0}.banner-caption{position:absolute;left:27%;right:10%;bottom:26px;padding:8px 15px;border-radius:999px;background:#ffffffdb;color:#18478f;text-align:center;font-size:21px;font-weight:bold;letter-spacing:3px;box-shadow:inset 0 0 8px #e5be69}.carousel-prev,.carousel-next{position:absolute;z-index:4;top:50%;width:40px;height:56px;margin-top:-28px;border:0;color:#fff;background:#4f41a357;font-size:35px;cursor:pointer}.carousel-prev{left:0;border-radius:0 12px 12px 0}.carousel-next{right:0;border-radius:12px 0 0 12px}.carousel-dots{position:absolute;z-index:5;bottom:8px;left:0;right:0;text-align:center}.carousel-dots button{width:8px;height:8px;margin:0 4px;padding:0;border:0;border-radius:50%;background:#fff9}.carousel-dots button.active{width:22px;border-radius:5px;background:#7341ef}.ticker{height:49px;margin:11px 21px 0;padding:0 14px;display:flex;align-items:center;border:1px solid #dfd2ff;border-radius:25px;background:linear-gradient(90deg,#f3eeff,#fff5ec);overflow:hidden}.ticker-dot{width:14px;height:14px;flex:0 0 auto;margin-right:25px;border-radius:50%;border:4px solid #dbcaff;background:#7547fa;box-shadow:0 0 0 5px #eee7ff}.ticker-window{flex:1;overflow:hidden;white-space:nowrap}.ticker-track{display:inline-flex;width:max-content;animation:ticker linear infinite}.ticker-track span{padding-right:80px;font-size:13px}@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}.quick-links{margin:12px 21px 0;display:grid;grid-template-columns:repeat(6,1fr);gap:10px}.quick-links a{grid-column:span 2;height:49px;display:flex;align-items:center;justify-content:center;border:1px solid #cebfff;border-radius:15px;color:#8b84a4;background:#f7f4ffcf;box-shadow:0 2px 0 #c6b4fb}.quick-links a:nth-child(-n+2){grid-column:span 3}.quick-links a.active{color:#fff;background:linear-gradient(110deg,#6e34f4,#a755ff 62%,#ff874b);box-shadow:0 4px 0 #8c5be0}.quick-links span{width:25px;height:25px;margin-right:8px;display:grid;place-items:center;border-radius:8px;color:#4f77ec;background:#e8f2ff}.quick-links .active span{color:#fff;background:#fff3}.platform-section{margin:46px 21px 0}.platform-section h2{margin:0 0 25px;display:flex;align-items:center;font-size:28px;font-weight:500}.platform-section h2 i{width:5px;height:35px;margin-right:12px;border-radius:3px;background:linear-gradient(#7d42ff,#ff963f)}.platform-section h2 span{margin-left:8px}.platform-grid{display:grid;grid-template-columns:repeat(var(--columns,3),minmax(0,1fr));gap:15px}.platform-card{height:119px;padding:18px 14px;display:flex;align-items:center;position:relative;border:1px solid #e1d8f8;border-radius:24px;background:#ffffffe0;box-shadow:0 10px 0 #e4d8f4,0 14px 25px #7456a21a}.badge{position:absolute;right:10px;top:8px;padding:3px 8px;border-radius:6px;color:#fff;background:linear-gradient(135deg,#ff7628,#ffae48);font-size:10px}.badge.blue{background:linear-gradient(135deg,#347cfb,#7359f4)}.platform-logo{width:64px;height:64px;flex:0 0 auto;margin-right:13px;display:grid;place-items:center;border:4px solid #fff;border-radius:50%;color:#fff;background:linear-gradient(145deg,#6f2e89,#25143f);box-shadow:0 0 0 3px #d7e7ff,0 3px 9px #7584bd3b;font:bold 19px Georgia}.platform-logo span{width:47px;height:47px;display:grid;place-items:center;border:1px solid currentColor;border-radius:50%}.tone-1{color:#b7822b;background:#fff7dc}.tone-2{background:linear-gradient(145deg,#42c8ff,#2871d4)}.tone-3{background:linear-gradient(145deg,#b466ff,#6741dc)}.tone-4{background:linear-gradient(145deg,#53dfdb,#2470b7)}.tone-5{background:linear-gradient(145deg,#ffb65c,#f26b37)}.tone-6{background:linear-gradient(145deg,#76cfff,#5272eb)}.tone-7{background:linear-gradient(145deg,#ff8fc9,#b852d2)}.platform-logo.image{overflow:hidden;background:#fff}.platform-logo.image img{width:100%;height:100%;object-fit:cover}.platform-info{flex:1;min-width:0}.platform-info h3{margin:0 0 4px;font-size:16px;font-weight:500;white-space:nowrap}.platform-info p{margin:0;color:#9b97ac;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rating{margin-top:9px;color:#ff9b18;font-size:14px;white-space:nowrap}.rating small{color:#a8a5b5;font-size:10px}.enter-button{align-self:flex-end;flex:0 0 auto;margin-bottom:5px;padding:9px 12px;border:1px solid #f8b267;border-radius:13px;color:#fff;background:linear-gradient(135deg,#7437ef,#b451f5 55%,#ff8a47);box-shadow:0 5px 0 #d4b1e7;font-size:11px;font-weight:bold}footer{padding:60px 20px 25px;text-align:center;color:#9d96ad;font-size:12px}footer p{margin:0 0 8px}.toast{position:fixed;z-index:20;left:50%;bottom:25px;transform:translateX(-50%);padding:11px 20px;border-radius:10px;color:#fff;background:#5231aaed}
@media(max-width:850px){.page-shell{padding:8px 6px 30px}.partner-bar{height:55px;padding:0 12px;border-radius:13px}.share-button{width:36px;height:36px}.carousel{height:auto;aspect-ratio:1.45;margin-top:8px;border-radius:13px}.hero-copy{top:8%;left:38%;width:59%}.hero-copy h1{font-size:clamp(18px,5vw,30px);letter-spacing:1px}.hero-copy p{margin:7px 0;font-size:clamp(10px,2.8vw,16px);letter-spacing:4px}.hero-search{height:31px;font-size:clamp(9px,2.4vw,14px);letter-spacing:1px}.benefits{margin-top:8px;gap:2px}.benefits span{padding:5px;font-size:clamp(7px,1.9vw,10px)}.banner-caption{left:17%;right:5%;bottom:4%;padding:5px;font-size:clamp(9px,2.7vw,14px);letter-spacing:1px}.carousel-prev,.carousel-next{width:25px;height:40px;margin-top:-20px;font-size:25px}.ticker,.quick-links,.platform-section{margin-left:6px;margin-right:6px}.ticker{height:42px}.quick-links{gap:7px}.quick-links a{height:42px;font-size:11px}.platform-section{margin-top:34px}.platform-section h2{font-size:22px}.platform-grid{grid-template-columns:1fr}.platform-card{height:108px;border-radius:19px}.platform-logo{width:57px;height:57px}.platform-logo span{width:41px;height:41px}.enter-button{padding:8px 9px}.partner-brand i,.partner-brand strong{display:none}}
.front-empty{padding:45px 20px;text-align:center;border:1px dashed #cbb9ed;border-radius:18px;color:#8f879b;background:#ffffff80}

/* v1.4 顶部品牌区：按参考图校准，两张独立图片，中间仅显示乘号。 */
.partner-bar{position:relative;overflow:hidden;isolation:isolate;justify-content:flex-start;border-radius:18px;background:linear-gradient(100deg,#fbfdff 0%,#f4f6ff 50%,#4d527b 82%,#6d60a0 100%);box-shadow:0 6px 18px #594d8526}
.partner-bar:after{content:"";position:absolute;z-index:3;left:0;right:0;bottom:0;height:2px;background:linear-gradient(90deg,#62e8e6,#5aa9ff 58%,#713eef)}
.partner-bg{position:absolute;z-index:-1;inset:0;width:100%;height:100%;object-fit:cover;object-position:center right}
.partner-brand-images{height:100%;display:flex;align-items:center;gap:9px;position:relative;z-index:2;min-width:0}
.partner-brand-images img{display:block;width:auto;max-height:44px;object-fit:contain;object-position:left center}
.partner-brand-images .brand-logo-left{max-width:230px}
.partner-brand-images .brand-logo-right{max-width:168px}
.partner-brand-images i{flex:0 0 auto;color:#657087;font:normal 22px/1 Arial,sans-serif}
@media(max-width:850px){.partner-brand-images{gap:7px}.partner-brand-images img{max-height:38px}.partner-brand-images .brand-logo-left{max-width:min(39vw,190px)}.partner-brand-images .brand-logo-right{max-width:min(31vw,145px)}.partner-brand-images i{display:block;font-size:18px}}
@media(max-width:480px){.partner-bar{padding-inline:9px}.partner-brand-images{gap:5px}.partner-brand-images img{max-height:34px}.partner-brand-images .brand-logo-left{max-width:37vw}.partner-brand-images .brand-logo-right{max-width:28vw}.partner-brand-images i{font-size:16px}}

.front-panel[hidden]{display:none!important}.inline-api-section{margin:28px 21px 0;overflow:hidden;border:1px solid #ddd3f5;border-radius:24px;background:#ffffffb8;box-shadow:0 10px 0 #e4daf2,0 16px 28px #6750811a}.inline-api-section iframe{display:block;width:100%;height:850px;border:0;background:transparent}.quick-links a{cursor:pointer;user-select:none}
@media(max-width:850px){.inline-api-section{margin:20px 6px 0;border-radius:17px}.inline-api-section iframe{height:880px}}

/* v1.6 手机端轮播图保持 1200×510 原始比例，完整显示且不裁切。 */
@media(max-width:850px){.carousel{height:auto;aspect-ratio:1200/510;background:#dbe7ff}.slide{background-size:contain;background-position:center;background-repeat:no-repeat}}
.support-widget{position:fixed;z-index:50;right:22px;bottom:22px;display:flex;align-items:flex-end;flex-direction:column;gap:10px}.support-trigger{min-width:112px;height:46px;padding:0 17px;display:flex;align-items:center;justify-content:center;gap:7px;border:1px solid #fff8;border-radius:999px;color:#fff;background:linear-gradient(135deg,#7135ef,#aa50f1 60%,#ff8b49);box-shadow:0 9px 25px #59349759,0 3px 0 #d7b6ec;font-weight:bold;cursor:pointer}.support-trigger span{font-size:20px}.support-popover{width:310px;overflow:hidden;border:1px solid #e4d9fa;border-radius:19px;background:#fffffff2;box-shadow:0 18px 55px #3a265b42;backdrop-filter:blur(16px);transform-origin:bottom right;animation:support-in .18s ease}.support-popover[hidden]{display:none}.support-popover-head{padding:16px 17px;display:flex;align-items:center;justify-content:space-between;color:#fff;background:linear-gradient(120deg,#7138ec,#a44fed 70%,#ff8850)}.support-popover-head b{font-size:16px}.support-popover-head button{width:29px;height:29px;padding:0;border:0;border-radius:9px;color:#fff;background:#ffffff20;font-size:20px;cursor:pointer}.support-contact-list{padding:10px}.support-contact-list>a,.support-contact-list>div{min-height:55px;padding:11px 12px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:7px;border-bottom:1px solid #eee8f6;color:#625a70}.support-contact-list>a:last-child,.support-contact-list>div:last-child{border-bottom:0}.support-contact-list span{color:#8e859b;font-size:12px}.support-contact-list b{min-width:0;overflow-wrap:anywhere;color:#3d354a;font-size:13px;text-align:right}.support-contact-list i{color:#8650e9;font-size:20px;font-style:normal}.support-contact-list p{margin:9px;padding:17px;text-align:center;color:#9991a5;font-size:12px}@keyframes support-in{from{opacity:0;transform:translateY(8px) scale(.97)}to{opacity:1;transform:none}}@media(max-width:600px){.support-widget{right:13px;bottom:13px}.support-trigger{min-width:102px;height:43px;padding:0 14px;font-size:13px}.support-popover{width:min(320px,calc(100vw - 26px));max-height:65vh;overflow-y:auto}.support-contact-list>a,.support-contact-list>div{min-height:52px;padding:10px}}
.sectioned-platforms{margin-top:36px}.platform-subgroup{margin-bottom:18px;padding:18px;border:1px solid #e0d7f6;border-radius:22px;background:#ffffffa8;box-shadow:0 8px 0 #e8def4,0 14px 28px #64477c12}.platform-subgroup-head{margin:-2px 0 17px;display:flex;align-items:center;justify-content:space-between;gap:16px}.platform-subgroup-head b{display:flex;align-items:center;font-size:17px;font-weight:500}.platform-subgroup-head b i{width:9px;height:9px;margin-right:9px;border:3px solid #d9e7ff;border-radius:50%;background:#6f9df8}.platform-subgroup-head span{color:#9990a6;font-size:12px;text-align:right}.sectioned-platforms .platform-card{box-shadow:0 7px 0 #e5dcef,0 10px 20px #64477c10}@media(max-width:700px){.platform-subgroup{margin-inline:-8px;padding:13px;border-radius:17px}.platform-subgroup-head{align-items:flex-start;flex-direction:column;gap:5px}.platform-subgroup-head span{text-align:left;font-size:10px}.sectioned-platforms{margin-top:27px}}
.support-contact-list>button{width:100%;min-height:55px;padding:11px 12px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:7px;border:0;border-bottom:1px solid #eee8f6;color:#625a70;background:transparent;text-align:left;cursor:pointer}.support-contact-list>button:last-of-type{border-bottom:0}.support-contact-list>button:hover{border-radius:10px;background:#f5f0ff}.support-contact-list>button span{color:#8e859b;font-size:12px}.support-contact-list>button b{min-width:0;overflow-wrap:anywhere;color:#3d354a;font-size:13px;text-align:right}.support-contact-list>button i{min-width:39px;padding:4px 6px;border-radius:7px;color:#7542df;background:#eee7ff;font-size:10px;font-style:normal;text-align:center}.support-copy-toast{z-index:80;white-space:nowrap}@media(max-width:600px){.support-contact-list>button{min-height:52px;padding:10px}}

/* v3.1 顶部和轮播区域只显示完整原图，不再叠加任何网页文字或组件。 */
.partner-bar{height:68px;padding:0;display:block;overflow:hidden;background:#f5f4fa}
.partner-bar:after{display:none}
.partner-full-image{display:block;width:100%;height:100%;object-fit:contain;object-position:left top}
.carousel{height:auto;aspect-ratio:1200/510}
.slide{background:none}
.slide-image{display:block;width:100%;height:100%;object-fit:cover;object-position:center}

/* v3.1 手机端：导航上排两个、下排三个；平台卡片保持三列紧凑布局。 */
@media(max-width:600px){
  .page-shell{padding:5px 4px 28px}
  .partner-bar{height:58px;padding:0;border-radius:12px}
  .partner-full-image{object-fit:contain;object-position:left top}
  .carousel{margin-top:7px;aspect-ratio:1200/510;border-radius:12px}
  .slide-image{object-fit:contain}
  .ticker{height:40px;margin-top:9px;padding-inline:11px}
  .ticker-dot{width:11px;height:11px;margin-right:15px;border-width:3px;box-shadow:0 0 0 4px #eee7ff}
  .ticker-track span{padding-right:45px;font-size:11px}
  .quick-links{grid-template-columns:repeat(6,minmax(0,1fr));gap:7px}
  .quick-links a{grid-column:span 2;height:43px;min-width:0;padding:0 4px;font-size:11px;white-space:nowrap}
  .quick-links a:nth-child(-n+2){grid-column:span 3}
  .quick-links a:last-child:nth-child(odd){grid-column:span 2}
  .quick-links span{width:23px;height:23px;margin-right:5px}
  .platform-section{margin-top:31px}
  .platform-section h2{margin-bottom:18px;align-items:center;flex-wrap:nowrap;font-size:21px;font-weight:600;white-space:nowrap}
  .platform-section h2 i{height:31px;margin-right:8px}
  .platform-section h2 span{margin-left:5px;font-size:14px}
  .platform-grid{grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:8px}
  .platform-card{height:176px;min-width:0;padding:15px 6px 10px;flex-direction:column;align-items:center;border-radius:17px;box-shadow:0 7px 0 #e4d8f4,0 10px 18px #7456a217}
  .badge{top:7px;right:5px;padding:3px 5px;border-radius:5px;font-size:8px}
  .platform-logo{width:56px;height:56px;margin:4px 0 9px;border-width:3px}
  .platform-logo span{width:41px;height:41px;font-size:16px}
  .platform-info{width:100%;flex:0 0 auto;text-align:center}
  .platform-info h3{margin:0;font-size:12px;font-weight:600;overflow:hidden;text-overflow:ellipsis}
  .platform-info p,.rating{display:none}
  .enter-button{width:100%;margin:13px 0 0;padding:9px 2px;align-self:stretch;text-align:center;border-radius:11px;font-size:10px}
  .platform-subgroup{margin-inline:-2px;padding:9px}
  .sectioned-platforms .platform-grid{grid-template-columns:repeat(3,minmax(0,1fr))!important}
}

@media(max-width:360px){
  .quick-links{gap:5px}
  .quick-links a{font-size:10px}
  .quick-links span{width:20px;height:20px;margin-right:3px}
  .platform-grid{gap:5px}
  .platform-card{height:166px;padding-inline:4px}
  .platform-logo{width:50px;height:50px}
  .enter-button{font-size:9px}
}