/* Native shop invitation; every selector stays inside this section. */
.yc-invitation[data-section-id][hidden]{display:none!important}
.yc-invitation[data-section-id]{display:block;width:100%;max-width:none;margin:0;text-align:left;isolation:isolate;line-height:1.5;font-size:16px;font-weight:400;letter-spacing:normal;-webkit-text-size-adjust:100%;text-size-adjust:100%}
.yc-invitation[data-section-id],.yc-invitation[data-section-id] *,.yc-invitation[data-section-id] *::before,.yc-invitation[data-section-id] *::after{box-sizing:border-box}
.yc-invitation[data-section-id] [hidden]{display:none!important}
.yc-invitation[data-section-id] h1,.yc-invitation[data-section-id] h2,.yc-invitation[data-section-id] h3{font-family:inherit;text-transform:none;word-break:normal}
.yc-invitation[data-section-id] button,.yc-invitation[data-section-id] input,.yc-invitation[data-section-id] textarea{letter-spacing:normal;text-transform:none}
.yc-invitation[data-section-id] [data-key]{white-space:pre-line}
.yc-invitation[data-section-id] .video-list>[class^="section_block_id_"],.yc-invitation[data-section-id] .agenda-list>[class^="section_block_id_"],.yc-invitation[data-section-id] .role-list>[class^="section_block_id_"]{display:contents}
.yc-invitation[data-section-id]{--red:#c8242d;--deep-red:#a91e26;--ink:#221c1d;--muted:#766e70;--line:#eadadd;--proof:#fff6f6;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:#fff;font-synthesis:none}
.yc-invitation[data-section-id] *{box-sizing:border-box}.yc-invitation[data-section-id]{scroll-behavior:smooth;scroll-padding-top:22px}.yc-invitation[data-section-id]{margin:0;padding-bottom:92px;background:#fff;-webkit-font-smoothing:antialiased}.yc-invitation[data-section-id] button,.yc-invitation[data-section-id] input,.yc-invitation[data-section-id] textarea{font:inherit}.yc-invitation[data-section-id] button,.yc-invitation[data-section-id] a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}.yc-invitation[data-section-id] a{color:inherit;text-decoration:none}.yc-invitation[data-section-id] button{cursor:pointer}.yc-invitation[data-section-id] button:disabled{cursor:wait;opacity:.65}.yc-invitation[data-section-id] [hidden]{display:none!important}.yc-invitation[data-section-id] :focus-visible{outline:3px solid #ed8e94;outline-offset:4px}.yc-invitation[data-section-id] h1,.yc-invitation[data-section-id] h2,.yc-invitation[data-section-id] h3,.yc-invitation[data-section-id] p{margin:0}.yc-invitation[data-section-id] svg{display:block;flex-shrink:0}
.yc-invitation[data-section-id] .invitation-header{height:84px;background:var(--deep-red);display:flex;align-items:center;justify-content:center;padding:10px 24px}.yc-invitation[data-section-id] .brand-box{width:208px;height:64px;background:white;border-radius:6px;display:flex;align-items:center;justify-content:center}.yc-invitation[data-section-id] .brand-window{display:block;position:relative;width:180px;height:56px;overflow:hidden}.yc-invitation[data-section-id] .brand-window img{position:absolute;left:-15.8px;top:-31.6px;width:238px;height:auto;max-width:none}
.yc-invitation[data-section-id] .section{padding:76px 24px}.yc-invitation[data-section-id] .section-content{width:min(100%,640px);margin:0 auto}.yc-invitation[data-section-id] .section h2{text-align:center;font-size:36px;line-height:1.45;font-weight:750;letter-spacing:-.6px}.yc-invitation[data-section-id] .section h2 .yc-highlight{color:var(--red)}.yc-invitation[data-section-id] .section-lead{text-align:center;font-size:17px;line-height:1.9;color:var(--muted);margin:24px 0 36px}
.yc-invitation[data-section-id] .hero{min-height:calc(100svh - 84px);padding-top:58px;padding-bottom:100px;text-align:center;display:flex;align-items:center}.yc-invitation[data-section-id] .hero .section-content{width:min(100%,640px)}.yc-invitation[data-section-id] .invitation-label{display:flex;align-items:center;justify-content:center;gap:20px;font-size:20px;line-height:1.5;letter-spacing:3px;color:var(--red);font-weight:650}.yc-invitation[data-section-id] .invitation-label:before,.yc-invitation[data-section-id] .invitation-label:after{content:"";width:54px;height:1px;background:var(--red)}.yc-invitation[data-section-id] .hero h1{margin:32px 0 0}.yc-invitation[data-section-id] .hero-keyword{display:block;color:var(--red);font-size:88px;line-height:1.2;font-weight:850;letter-spacing:1px}.yc-invitation[data-section-id] .hero-title-line{display:block;font-size:42px;line-height:1.4;font-weight:750;letter-spacing:-1px;margin-top:14px}.yc-invitation[data-section-id] .hero-copy{margin:34px 0 36px;color:var(--muted);font-size:18px;line-height:1.9}.yc-invitation[data-section-id] .hero-copy span{display:inline-block;margin-top:4px}.yc-invitation[data-section-id] .primary-action{display:flex;align-items:center;justify-content:center;gap:16px;min-height:56px;padding:15px 20px;border:1px solid var(--red);border-radius:8px;background:var(--red);color:#fff;font-size:17px;line-height:1.5;font-weight:650;text-align:center;transition:background .18s,border-color .18s}.yc-invitation[data-section-id] .primary-action svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.yc-invitation[data-section-id] .primary-action:hover{background:var(--deep-red);border-color:var(--deep-red)}.yc-invitation[data-section-id] .hero-action{width:100%;margin:0 auto}.yc-invitation[data-section-id] .text-action{display:block;width:fit-content;margin:24px auto 0;font-size:16px;line-height:1.7;color:var(--red);text-underline-offset:6px;text-decoration:underline;text-decoration-thickness:1px}.yc-invitation[data-section-id] .video-shortcut{margin-top:13px;font-size:14px}.yc-invitation[data-section-id] .live-time{display:flex;gap:14px;align-items:center;justify-content:center;margin:-14px 0 26px;font-size:15px;line-height:1.6;color:var(--muted)}.yc-invitation[data-section-id] .live-time strong{color:var(--ink);font-weight:600;overflow-wrap:anywhere}
.yc-invitation[data-section-id] .cooperation{border-top:1px solid var(--line)}.yc-invitation[data-section-id] .role-band{border:1px solid #e6a3a7;border-radius:8px;overflow:hidden}.yc-invitation[data-section-id] .role-band h3{padding:18px 20px;background:#fceced;color:var(--red);font-size:25px;font-weight:700;line-height:1.5;text-align:center}.yc-invitation[data-section-id] .role-band ul{list-style:none;margin:0;padding:5px 38px 12px}.yc-invitation[data-section-id] .role-band li{text-align:center;padding:17px 10px;border-bottom:1px solid #efd4d6;font-size:19px;font-weight:550;line-height:1.5}.yc-invitation[data-section-id] .role-band li:last-child{border:0}.yc-invitation[data-section-id] .role-join{display:flex;align-items:center;gap:24px;color:var(--red);margin:16px 0}.yc-invitation[data-section-id] .role-join:before,.yc-invitation[data-section-id] .role-join:after{content:"";height:1px;background:#e6a3a7;flex:1}.yc-invitation[data-section-id] .role-join span{font:500 42px/1 Arial,sans-serif}.yc-invitation[data-section-id] .cooperation-close{text-align:center;margin-top:32px;font-size:17px;line-height:1.9;color:var(--muted)}.yc-invitation[data-section-id] .mobile-break{display:none}
.yc-invitation[data-section-id] .customer-proof{background:var(--proof)}.yc-invitation[data-section-id] .video-list{display:flex;flex-direction:column;gap:26px}.yc-invitation[data-section-id] .video-card{margin:0;border-radius:8px;overflow:hidden;background:#fff}.yc-invitation[data-section-id] .video-player,.yc-invitation[data-section-id] .video-external{width:100%;aspect-ratio:16/9;display:block;background:#262626;object-fit:contain}.yc-invitation[data-section-id] .video-external{position:relative;color:#fff}.yc-invitation[data-section-id] .video-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.yc-invitation[data-section-id] .video-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:#0005}.yc-invitation[data-section-id] .video-play svg{width:26px;height:26px;fill:#fff}.yc-invitation[data-section-id] .video-caption{padding:17px 20px 19px}.yc-invitation[data-section-id] .video-title{font-size:19px;line-height:1.6;font-weight:650;overflow-wrap:anywhere}.yc-invitation[data-section-id] .video-description{font-size:15px;line-height:1.8;color:var(--muted);margin-top:6px;overflow-wrap:anywhere}
.yc-invitation[data-section-id] .agenda{border-top:1px solid var(--line)}.yc-invitation[data-section-id] .agenda-list{list-style:none;margin:38px 0 0;padding:0}.yc-invitation[data-section-id] .agenda-list li{display:grid;grid-template-columns:78px 1fr;gap:24px;padding:32px 0;border-bottom:1px solid #e6a3a7}.yc-invitation[data-section-id] .agenda-list li:last-child{border-bottom:0}.yc-invitation[data-section-id] .agenda-number{font-size:64px;line-height:1.1;letter-spacing:-4px;font-weight:250;color:var(--red)}.yc-invitation[data-section-id] .agenda-list h3{font-size:23px;line-height:1.6;font-weight:650;letter-spacing:-.3px}.yc-invitation[data-section-id] .agenda-list p{font-size:17px;line-height:1.9;color:var(--muted);margin-top:12px}.yc-invitation[data-section-id] .agenda-close{text-align:center;color:var(--red);font-size:21px;font-weight:650;line-height:1.8;margin-top:34px}
.yc-invitation[data-section-id] .reservation{border-top:2px solid var(--red);padding-top:62px}.yc-invitation[data-section-id] .reservation .section-lead{margin-bottom:34px}.yc-invitation[data-section-id] .reservation form{position:relative}.yc-invitation[data-section-id] [data-yc-form]>label{display:block;font-size:16px;font-weight:650;line-height:1.5;margin:22px 0 9px}.yc-invitation[data-section-id] [data-yc-form]>input,.yc-invitation[data-section-id] [data-yc-form]>textarea{display:block;width:100%;padding:14px 16px;border:1px solid #dfc6c9;border-radius:6px;background:#fff;color:var(--ink);font-size:16px;line-height:1.6;box-shadow:none}.yc-invitation[data-section-id] [data-yc-form]>input{height:54px}.yc-invitation[data-section-id] [data-yc-form]>textarea{min-height:132px;resize:vertical}.yc-invitation[data-section-id] [data-yc-form]>input::placeholder,.yc-invitation[data-section-id] [data-yc-form]>textarea::placeholder{color:#a08e92;opacity:1}.yc-invitation[data-section-id] .submit-action{width:100%;margin-top:28px}.yc-invitation[data-section-id] .form-privacy{text-align:center;font-size:12px;line-height:1.8;color:var(--muted);margin:16px 0 0}.yc-invitation[data-section-id] .form-privacy button{border:0;background:none;padding:0;color:var(--red);font:inherit;text-decoration:underline;text-underline-offset:3px}.yc-invitation[data-section-id] .form-status{font-size:14px;line-height:1.8;margin-top:14px;color:var(--red);overflow-wrap:anywhere}.yc-invitation[data-section-id] .form-status:empty{display:none}.yc-invitation[data-section-id] .form-status.is-success{color:#286344}.yc-invitation[data-section-id] .message-trap{position:absolute!important;left:-10000px!important;top:auto!important;width:1px!important;height:1px!important;overflow:hidden!important;clip-path:inset(50%)!important;white-space:nowrap!important;pointer-events:none!important}
.yc-invitation[data-section-id] .invitation-footer{padding:34px 24px 30px;text-align:center;background:var(--deep-red);color:#fff}.yc-invitation[data-section-id] .invitation-footer p:first-child{font-size:21px;line-height:1.6;font-weight:650}.yc-invitation[data-section-id] .invitation-footer p:nth-child(2){font-size:15px;line-height:1.8;margin-top:8px}.yc-invitation[data-section-id] .invitation-footer small{display:block;font-size:11px;line-height:1.5;margin-top:14px;color:#f1c8cb}.yc-invitation[data-section-id] .fixed-action{position:fixed;z-index:30;bottom:0;left:0;right:0;background:#fff;border-top:1px solid #edc6ca;padding:12px 24px max(12px,env(safe-area-inset-bottom));box-shadow:0 -3px 15px #a91e2605}.yc-invitation[data-section-id] .fixed-action .primary-action{max-width:640px;margin:auto}
.yc-invitation[data-section-id] [data-yc-role="privacyDialog"]{position:fixed;width:min(480px,calc(100% - 36px));max-height:85svh;overflow:auto;border:0;border-radius:12px;padding:32px 26px;color:var(--ink);background:white;box-shadow:0 22px 70px #0003}.yc-invitation[data-section-id] [data-yc-role="privacyDialog"]::backdrop{background:#24101680}.yc-invitation[data-section-id] [data-yc-role="privacyDialog"] h2{font-size:24px;line-height:1.5;padding-right:28px;font-weight:700;margin-bottom:20px}.yc-invitation[data-section-id] [data-yc-role="privacyDialog"] p{font-size:15px;line-height:1.9;color:var(--muted);margin-bottom:16px}.yc-invitation[data-section-id] [data-yc-role="privacyDialog"] .primary-action{width:100%;margin-top:24px;font-size:16px}.yc-invitation[data-section-id] .privacy-close{position:absolute;top:12px;right:12px;border:0;border-radius:4px;background:#fff3f3;width:32px;height:32px;color:var(--red);font:26px/1 Arial,sans-serif}
@media(max-width:640px){.yc-invitation[data-section-id]{padding-bottom:86px}.yc-invitation[data-section-id] .invitation-header{height:74px;padding:8px 24px}.yc-invitation[data-section-id] .brand-box{height:58px;width:190px}.yc-invitation[data-section-id] .brand-window{width:165px;height:51px}.yc-invitation[data-section-id] .brand-window img{width:218px;left:-14.5px;top:-29px}.yc-invitation[data-section-id] .section{padding:58px 24px}.yc-invitation[data-section-id] .section h2{font-size:28px;line-height:1.5;letter-spacing:-.5px}.yc-invitation[data-section-id] .section-lead{font-size:15px;line-height:1.9;margin:22px 0 30px}.yc-invitation[data-section-id] .hero{min-height:calc(100svh - 74px);align-items:flex-start;padding-top:40px;padding-bottom:102px}.yc-invitation[data-section-id] .invitation-label{font-size:17px;gap:16px;letter-spacing:2px}.yc-invitation[data-section-id] .invitation-label:before,.yc-invitation[data-section-id] .invitation-label:after{width:40px}.yc-invitation[data-section-id] .hero h1{margin-top:32px}.yc-invitation[data-section-id] .hero-keyword{font-size:62px;letter-spacing:0;line-height:1.15}.yc-invitation[data-section-id] .hero-title-line{font-size:28px;line-height:1.5;letter-spacing:-1px;margin-top:16px;white-space:nowrap}.yc-invitation[data-section-id] .hero-copy{font-size:15px;line-height:1.9;margin:28px 0 30px}.yc-invitation[data-section-id] .hero-copy span{margin-top:4px}.yc-invitation[data-section-id] .primary-action{font-size:15px;min-height:54px;padding:14px 12px;gap:10px}.yc-invitation[data-section-id] .primary-action svg{width:19px;height:19px}.yc-invitation[data-section-id] .text-action{font-size:14px;margin-top:22px}.yc-invitation[data-section-id] .video-shortcut{margin-top:12px;font-size:13px}.yc-invitation[data-section-id] .live-time{font-size:13px;gap:10px;margin:-8px 0 24px}.yc-invitation[data-section-id] .role-band h3{font-size:22px;padding:16px}.yc-invitation[data-section-id] .role-band ul{padding:2px 26px 9px}.yc-invitation[data-section-id] .role-band li{font-size:17px;padding:15px 6px}.yc-invitation[data-section-id] .role-join{margin:13px 0;gap:20px}.yc-invitation[data-section-id] .role-join span{font-size:36px}.yc-invitation[data-section-id] .cooperation-close{font-size:15px;line-height:1.9;margin-top:28px}.yc-invitation[data-section-id] .mobile-break{display:block}.yc-invitation[data-section-id] .video-list{gap:22px}.yc-invitation[data-section-id] .video-caption{padding:14px 16px 16px}.yc-invitation[data-section-id] .video-title{font-size:17px}.yc-invitation[data-section-id] .video-description{font-size:14px}.yc-invitation[data-section-id] .video-play{width:52px;height:52px}.yc-invitation[data-section-id] .agenda-list{margin-top:28px}.yc-invitation[data-section-id] .agenda-list li{grid-template-columns:47px 1fr;gap:17px;padding:27px 0}.yc-invitation[data-section-id] .agenda-number{font-size:45px;letter-spacing:-3px;line-height:1.25}.yc-invitation[data-section-id] .agenda-list h3{font-size:18px;line-height:1.65;letter-spacing:-.4px}.yc-invitation[data-section-id] .agenda-list p{font-size:15px;line-height:1.85;margin-top:10px}.yc-invitation[data-section-id] .agenda-close{font-size:18px;line-height:1.8;margin-top:27px}.yc-invitation[data-section-id] .reservation{padding-top:48px}.yc-invitation[data-section-id] .reservation .section-lead{font-size:14px;margin-bottom:28px}.yc-invitation[data-section-id] [data-yc-form]>label{margin-top:20px;font-size:15px}.yc-invitation[data-section-id] [data-yc-form]>input,.yc-invitation[data-section-id] [data-yc-form]>textarea{font-size:16px;padding:13px 14px}.yc-invitation[data-section-id] [data-yc-form]>input{height:51px}.yc-invitation[data-section-id] [data-yc-form]>textarea{min-height:126px}.yc-invitation[data-section-id] .form-privacy{font-size:11px;line-height:1.9}.yc-invitation[data-section-id] .form-status{font-size:13px}.yc-invitation[data-section-id] .invitation-footer{padding:28px 24px 26px}.yc-invitation[data-section-id] .invitation-footer p:first-child{font-size:18px}.yc-invitation[data-section-id] .invitation-footer p:nth-child(2){font-size:14px}.yc-invitation[data-section-id] .fixed-action{padding-left:16px;padding-right:16px}.yc-invitation[data-section-id] .fixed-action .primary-action{font-size:16px}}
@media(max-width:360px){.yc-invitation[data-section-id] .section{padding-left:20px;padding-right:20px}.yc-invitation[data-section-id] .hero-keyword{font-size:56px}.yc-invitation[data-section-id] .hero-title-line{font-size:25px}.yc-invitation[data-section-id] .hero-copy{font-size:14px}.yc-invitation[data-section-id] .section h2{font-size:26px}.yc-invitation[data-section-id] .agenda-list li{grid-template-columns:43px 1fr;gap:13px}.yc-invitation[data-section-id] .agenda-list h3{font-size:17px}}
@media(prefers-reduced-motion:reduce){.yc-invitation[data-section-id]{scroll-behavior:auto}.yc-invitation[data-section-id] *{transition:none!important}}

.yc-invitation[data-section-id] [data-yc-role="reservationCaptchaGroup"]{margin-top:22px}.yc-invitation[data-section-id] [data-yc-role="reservationCaptchaGroup"] label{display:block;font-size:15px;font-weight:650;margin-bottom:9px}.yc-invitation[data-section-id] .captcha-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.yc-invitation[data-section-id] .captcha-row input{min-width:100px;width:130px;height:51px;padding:13px 14px;border:1px solid #dfc6c9;border-radius:6px;font-size:16px}.yc-invitation[data-section-id] .captcha-row img{width:120px;height:44px;object-fit:contain;background:#fff;border:1px solid #eadadd}.yc-invitation[data-section-id] .captcha-row button{font-size:14px;color:var(--red);background:white;border:1px solid #dfc6c9;border-radius:5px;padding:10px}.yc-invitation[data-section-id] .captcha-hint{font-size:12px;color:var(--muted);line-height:1.8;margin-top:8px}

/* WeChat Channels shares are external pages, so show a clear link instead of a simulated player. */
.yc-invitation[data-section-id] .video-external--wechat{aspect-ratio:auto;min-height:224px;display:flex;align-items:center;justify-content:center;gap:27px;padding:34px 28px;background:var(--red);color:#fff}
.yc-invitation[data-section-id] .video-external--wechat:hover{background:var(--deep-red)}
.yc-invitation[data-section-id] .video-external--wechat .video-play{position:static;transform:none;flex-shrink:0;width:70px;height:70px;background:#fff;color:var(--red)}
.yc-invitation[data-section-id] .video-external--wechat .video-play svg{width:30px;height:30px;fill:var(--red)}
.yc-invitation[data-section-id] .wechat-video-content{display:flex;flex-direction:column;align-items:flex-start;gap:8px;text-align:left}
.yc-invitation[data-section-id] .wechat-video-source{font-size:13px;line-height:1.6;letter-spacing:1px;color:#ffe0e2}
.yc-invitation[data-section-id] .wechat-video-content strong{font-size:26px;line-height:1.5;font-weight:700}
.yc-invitation[data-section-id] .wechat-video-hint{font-size:15px;line-height:1.8;color:#fff0f1}
.yc-invitation[data-section-id] .customer-proof .video-card{border:1px solid #edc6ca}
.yc-invitation[data-section-id] .video-card--wechat{max-width:420px;margin-inline:auto;width:100%}
.yc-invitation[data-section-id] .video-external--wechat.has-poster{display:block;aspect-ratio:3/4;min-height:0;padding:0;background:#fff}
.yc-invitation[data-section-id] .video-external--wechat.has-poster .video-poster{position:static;display:block;width:100%;height:100%;object-fit:contain}
.yc-invitation[data-section-id] .video-external--wechat.has-poster .video-play{display:none}
.yc-invitation[data-section-id] .video-open-action{margin-top:16px;font-size:15px;gap:8px}
@media(max-width:640px){.yc-invitation[data-section-id] .video-external--wechat{min-height:205px;padding:30px 20px;gap:20px}.yc-invitation[data-section-id] .video-external--wechat .video-play{width:57px;height:57px}.yc-invitation[data-section-id] .video-external--wechat .video-play svg{width:25px;height:25px}.yc-invitation[data-section-id] .wechat-video-content strong{font-size:22px}.yc-invitation[data-section-id] .wechat-video-source{font-size:12px}.yc-invitation[data-section-id] .wechat-video-hint{font-size:13px}}
@media(max-width:360px){.yc-invitation[data-section-id] .video-external--wechat{gap:16px;padding-left:16px;padding-right:16px}.yc-invitation[data-section-id] .wechat-video-content strong{font-size:21px}}
.yc-invitation[data-section-id] .video-external--wechat.has-poster{min-height:0;padding:0}


.yc-invitation[data-section-id]{padding-top:var(--yc-padding-top,0px);padding-bottom:calc(92px + var(--yc-padding-bottom,0px))}
.yc-invitation[data-section-id] .yc-multiline{white-space:pre-line}
.yc-invitation[data-section-id] .yc-heading-line{display:block;color:var(--ink)}
.yc-invitation[data-section-id] .yc-highlight{display:block}
.yc-invitation[data-section-id] .hero-copy .hero-intro{display:block;margin-top:0}
.yc-invitation[data-section-id] .hero-copy .hero-note{display:block}
@media(max-width:640px){.yc-invitation[data-section-id]{padding-bottom:calc(86px + var(--yc-padding-bottom,0px))}}

/* Invitation v3: the approved invitation, trade news, two customer stories, and AI cooperation. */
.yc-invitation[data-section-id] .section-content{width:min(100%,800px)}
.yc-invitation[data-section-id] .hero{min-height:0;display:block;align-items:initial;padding:48px 24px 64px}
.yc-invitation[data-section-id] .hero .section-content{width:min(100%,800px)}
.yc-invitation[data-section-id] .invitation-opening{max-width:680px;margin:auto}
.yc-invitation[data-section-id] .greeting{text-align:left;font-size:19px;line-height:1.7;font-weight:650;margin:0 0 30px}
.yc-invitation[data-section-id] .invitation-label{font-size:17px;letter-spacing:4px;gap:18px}
.yc-invitation[data-section-id] .hero h1{margin-top:20px}
.yc-invitation[data-section-id] .hero-keyword{font-size:52px;line-height:1.35;font-weight:800;letter-spacing:0}
.yc-invitation[data-section-id] .hero-title-line{font-size:42px;line-height:1.35;margin-top:8px;white-space:normal;letter-spacing:3px;color:var(--ink)}
.yc-invitation[data-section-id] .hero-slogan{font-size:22px;line-height:1.7;font-weight:650;color:var(--red);margin-top:22px}
.yc-invitation[data-section-id] .hero-copy{font-size:17px;line-height:1.95;text-align:left;margin:26px 0 30px;color:var(--muted)}
.yc-invitation[data-section-id] .hero-copy .hero-note,.yc-invitation[data-section-id] .hero-copy .hero-invite{margin-top:16px}
.yc-invitation[data-section-id] .hero-action{max-width:540px}
.yc-invitation[data-section-id] .opening-links{display:flex;gap:24px;justify-content:center;flex-wrap:wrap;margin-top:19px}
.yc-invitation[data-section-id] .opening-links .text-action{margin:0;font-size:14px}
.yc-invitation[data-section-id] .news-panel{margin-top:48px;border-top:1px solid var(--line);padding-top:42px;text-align:left}
.yc-invitation[data-section-id] .news-period{color:var(--red);font-size:20px;font-weight:600;line-height:1.7;text-align:center;letter-spacing:1px;margin-bottom:14px}
.yc-invitation[data-section-id] .news-panel h2{font-size:32px;line-height:1.5}
.yc-invitation[data-section-id] .news-stats{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:28px 0}
.yc-invitation[data-section-id] .news-stat{padding:24px 20px;border:1px solid #edc6ca;border-radius:10px;background:#fff6f6;text-align:center}
.yc-invitation[data-section-id] .stat-label{display:block;font-size:15px;line-height:1.7;color:var(--muted)}
.yc-invitation[data-section-id] .news-stat strong{display:block;font-size:31px;line-height:1.5;color:var(--red);font-weight:750;margin:4px 0}
.yc-invitation[data-section-id] .stat-growth{display:block;color:var(--red);font-size:15px;line-height:1.7;font-weight:650}
.yc-invitation[data-section-id] .news-media{margin:0}
.yc-invitation[data-section-id] .news-video{display:block;aspect-ratio:16/9;width:100%;height:auto;border-radius:10px;background:#181818;object-fit:contain}
.yc-invitation[data-section-id] .news-media figcaption{font-size:13px;line-height:1.8;color:var(--muted);margin:10px 0 0}
.yc-invitation[data-section-id] .news-source{display:block;font-size:12px;line-height:1.8;color:var(--muted);text-decoration:underline;text-underline-offset:3px;margin-top:6px;overflow-wrap:anywhere}
.yc-invitation[data-section-id] .news-description{font-size:16px;line-height:1.95;color:var(--muted);margin-top:24px}
.yc-invitation[data-section-id] .customer-proof{padding-top:58px;padding-bottom:58px}
.yc-invitation[data-section-id] .video-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:24px}
.yc-invitation[data-section-id] .video-list>[class^="section_block_id_"],.yc-invitation[data-section-id] .role-list>[class^="section_block_id_"],.yc-invitation[data-section-id] .agenda-list>[class^="section_block_id_"]{display:contents}
.yc-invitation[data-section-id] .video-card--wechat{max-width:none;margin:0;min-width:0}
.yc-invitation[data-section-id] .video-caption{padding:18px}
.yc-invitation[data-section-id] .video-title{font-size:18px;line-height:1.7}
.yc-invitation[data-section-id] .video-description{font-size:14px;line-height:1.85;margin-top:8px}
.yc-invitation[data-section-id] .video-open-action{font-size:14px;min-height:50px;padding:12px 10px;gap:6px}
.yc-invitation[data-section-id] .video-open-action svg{width:17px;height:17px}
.yc-invitation[data-section-id] .proof-close{margin:28px auto 0;text-align:center;color:var(--muted);font-size:16px;line-height:1.95;max-width:680px}
.yc-invitation[data-section-id] .proof-action{max-width:540px;margin:24px auto 0}
.yc-invitation[data-section-id] .agenda{padding-top:60px;padding-bottom:60px}
.yc-invitation[data-section-id] .agenda .section-lead{max-width:680px;margin-left:auto;margin-right:auto;text-align:left}
.yc-invitation[data-section-id] .agenda-list{margin-top:28px}
.yc-invitation[data-section-id] .agenda-list li{padding:26px 0}
.yc-invitation[data-section-id] .agenda-list h3{font-size:22px}
.yc-invitation[data-section-id] .agenda-list p{font-size:16px;line-height:1.95;margin-top:9px}
.yc-invitation[data-section-id] .agenda-close{font-size:19px;margin-top:25px}
.yc-invitation[data-section-id] .cooperation-inline{margin-top:48px;padding-top:42px;border-top:1px solid var(--line);scroll-margin-top:24px}
.yc-invitation[data-section-id] .cooperation-inline h2{font-size:30px}
.yc-invitation[data-section-id] .cooperation-inline .section-lead{text-align:center;margin:18px auto 26px}
.yc-invitation[data-section-id] .role-list{display:grid;grid-template-columns:minmax(0,1fr) 36px minmax(0,1fr);gap:14px;align-items:center}
.yc-invitation[data-section-id] .role-band{height:100%;background:#fff}
.yc-invitation[data-section-id] .role-band h3{font-size:21px;padding:16px}
.yc-invitation[data-section-id] .role-band ul{padding:4px 16px 10px}
.yc-invitation[data-section-id] .role-band li{font-size:16px;padding:14px 3px;line-height:1.65}
.yc-invitation[data-section-id] .role-join{margin:0;display:flex;justify-content:center}
.yc-invitation[data-section-id] .role-join:before,.yc-invitation[data-section-id] .role-join:after{display:none}
.yc-invitation[data-section-id] .role-join span{font-size:36px}
.yc-invitation[data-section-id] .cooperation-close{font-size:15px;line-height:1.95;margin:24px auto 0;max-width:680px}
.yc-invitation[data-section-id] .reservation{padding-top:52px;padding-bottom:52px;background:#fffafa}
.yc-invitation[data-section-id] .reservation .section-content{max-width:680px}
.yc-invitation[data-section-id] .reservation .section-lead{text-align:left;font-size:16px;line-height:1.95}
.yc-invitation[data-section-id] .teacher-note{font-size:14px;line-height:1.95;margin-top:26px;padding:18px 20px;background:#fff0f1;border-radius:8px;color:var(--muted)}
.yc-invitation[data-section-id] .invitation-footer p:first-child{font-size:20px}
@media(max-width:640px){
 .yc-invitation[data-section-id] .hero{min-height:0;padding:30px 22px 42px}
 .yc-invitation[data-section-id] .greeting{font-size:17px;margin-bottom:25px}
 .yc-invitation[data-section-id] .invitation-label{font-size:15px;letter-spacing:3px;gap:14px}
 .yc-invitation[data-section-id] .hero h1{margin-top:20px}
 .yc-invitation[data-section-id] .hero-keyword{font-size:34px;line-height:1.4;letter-spacing:-.8px}
 .yc-invitation[data-section-id] .hero-title-line{font-size:32px;line-height:1.4;margin-top:6px;white-space:normal;letter-spacing:4px}
 .yc-invitation[data-section-id] .hero-slogan{font-size:18px;line-height:1.8;margin-top:20px}
 .yc-invitation[data-section-id] .hero-copy{font-size:15px;line-height:1.95;margin:22px 0 26px}
 .yc-invitation[data-section-id] .hero-copy .hero-note,.yc-invitation[data-section-id] .hero-copy .hero-invite{margin-top:14px}
 .yc-invitation[data-section-id] .opening-links{gap:12px 18px;margin-top:18px}
 .yc-invitation[data-section-id] .opening-links .text-action{font-size:12px}
 .yc-invitation[data-section-id] .news-panel{margin-top:34px;padding-top:32px}
 .yc-invitation[data-section-id] .news-period{font-size:18px;letter-spacing:.5px;margin-bottom:12px}
 .yc-invitation[data-section-id] .news-panel h2{font-size:26px}
 .yc-invitation[data-section-id] .news-stats{gap:10px;margin:23px 0}
 .yc-invitation[data-section-id] .news-stat{padding:17px 8px;border-radius:8px}
 .yc-invitation[data-section-id] .stat-label{font-size:12px}
 .yc-invitation[data-section-id] .news-stat strong{font-size:21px;line-height:1.5;margin:6px 0}
 .yc-invitation[data-section-id] .stat-growth{font-size:12px}
 .yc-invitation[data-section-id] .news-media figcaption{font-size:11px}
 .yc-invitation[data-section-id] .news-source{font-size:11px;line-height:1.85}
 .yc-invitation[data-section-id] .news-description{font-size:14px;line-height:1.95;margin-top:20px}
 .yc-invitation[data-section-id] .customer-proof{padding:42px 24px}
 .yc-invitation[data-section-id] .video-list{grid-template-columns:minmax(0,1fr);gap:24px;max-width:360px;margin:auto}
 .yc-invitation[data-section-id] .video-caption{padding:16px}
 .yc-invitation[data-section-id] .video-title{font-size:17px;line-height:1.65}
 .yc-invitation[data-section-id] .video-open-action{font-size:14px}
 .yc-invitation[data-section-id] .proof-close{font-size:14px;line-height:1.95;margin-top:24px}
 .yc-invitation[data-section-id] .proof-action{margin-top:22px}
 .yc-invitation[data-section-id] .agenda{padding:44px 24px}
 .yc-invitation[data-section-id] .agenda .section-lead{font-size:14px;line-height:1.95}
 .yc-invitation[data-section-id] .agenda-list{margin-top:12px}
 .yc-invitation[data-section-id] .agenda-list li{padding:23px 0;grid-template-columns:44px 1fr;gap:15px}
 .yc-invitation[data-section-id] .agenda-list h3{font-size:18px}
 .yc-invitation[data-section-id] .agenda-list p{font-size:14px;line-height:1.95}
 .yc-invitation[data-section-id] .agenda-close{font-size:16px;line-height:1.85;margin-top:22px}
 .yc-invitation[data-section-id] .cooperation-inline{margin-top:34px;padding-top:32px}
 .yc-invitation[data-section-id] .cooperation-inline h2{font-size:25px}
 .yc-invitation[data-section-id] .cooperation-inline .section-lead{font-size:14px;margin:16px auto 23px}
 .yc-invitation[data-section-id] .role-list{grid-template-columns:minmax(0,1fr);gap:12px}
 .yc-invitation[data-section-id] .role-band h3{font-size:20px;padding:14px}
 .yc-invitation[data-section-id] .role-band ul{padding:3px 22px 7px}
 .yc-invitation[data-section-id] .role-band li{font-size:15px;padding:13px 4px}
 .yc-invitation[data-section-id] .role-join span{font-size:30px}
 .yc-invitation[data-section-id] .cooperation-close{font-size:14px;line-height:1.95;margin-top:22px}
 .yc-invitation[data-section-id] .reservation{padding:42px 24px}
 .yc-invitation[data-section-id] .reservation .section-lead{font-size:14px;line-height:1.95}
 .yc-invitation[data-section-id] .teacher-note{font-size:13px;margin-top:24px;padding:16px}
 .yc-invitation[data-section-id] .invitation-footer p:first-child{font-size:16px}
 .yc-invitation[data-section-id] .invitation-footer p:nth-child(2){font-size:12px}
}
@media(max-width:360px){
 .yc-invitation[data-section-id] .hero-keyword{font-size:31px}
 .yc-invitation[data-section-id] .hero-title-line{font-size:30px}
 .yc-invitation[data-section-id] .hero-slogan{font-size:16px}
 .yc-invitation[data-section-id] .news-stat strong{font-size:19px}
 .yc-invitation[data-section-id] .news-panel h2{font-size:24px}
}


/* Original client interviews use native inline MP4 players. */
.yc-invitation[data-section-id] .video-card--native{width:100%;min-width:0;max-width:none;margin:0}
.yc-invitation[data-section-id] .video-card--native .case-video-player{display:block;width:100%;max-width:100%;height:auto;aspect-ratio:16/9;object-fit:contain;background:#000}