/* AI 漫剧体验课 · local design prototype */
:root{--ink:#eaf0fb;--muted:#9aa9c4;--blue:#85d7ff;--navy:#080f20;--line:rgba(157,183,225,.19);--silver:#dbe6f8;--sans:"PingFang SC","Microsoft YaHei",system-ui,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--navy);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:2px solid var(--blue);outline-offset:5px}img{max-width:100%;display:block}figure,p,h1,h2,h3{margin:0}figure{position:relative}figcaption{position:absolute;right:14px;bottom:12px;color:#fff;background:rgba(4,13,31,.65);padding:4px 9px;font-size:10px;letter-spacing:.05em;border-radius:2px}::selection{background:#8ad2ff;color:#0c1a35}
#starfield{position:fixed;inset:0;pointer-events:none;z-index:-1;opacity:.15}.space-bg{display:none}.page-wrap{max-width:1440px;margin:auto;overflow:clip}.invitation-card{border:0}.card-top-bar{max-width:1240px;margin:auto;padding:25px 42px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.wordmark{display:flex;align-items:center;gap:8px;letter-spacing:.02em;font-size:19px;font-weight:700}.wordmark-icon{font-size:30px;line-height:1;color:var(--blue)}.wordmark-light{font-weight:400;margin-left:1px;color:#bfcce0}.header-link{font-size:13px;font-weight:500}.header-link span{margin-left:18px;color:var(--blue);font-size:19px}.card-hero{padding:64px 42px 72px;max-width:1240px;margin:auto;position:relative;display:grid;grid-template-columns:1fr 1.08fr;align-items:center;gap:34px}.hero-copy{position:relative;z-index:1}.event-kicker{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.hero-eyebrow{display:flex;align-items:center;gap:9px;font-size:12px;color:#b6c8e6;letter-spacing:.12em;margin-bottom:23px}.live-dot{height:6px;width:6px;border-radius:50%;background:var(--blue);box-shadow:0 0 13px #85d7ff66}.event-title{font-size:clamp(40px,4.8vw,66px);line-height:1.24;letter-spacing:-.055em;font-weight:800;position:relative;white-space:nowrap}.event-title>span:not(.title-star){background:linear-gradient(110deg,#fff 0%,#adc9ec 50%,#80ceff 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.title-star{position:absolute;top:-8px;right:13px;font-size:24px;color:#aadfff}.event-subtitle{font-size:20px;line-height:1.7;font-weight:400;letter-spacing:.02em;color:#cbd7e9;margin-top:25px}.mobile-break{display:none}.hero-detail{font-size:12px;letter-spacing:.12em;color:#96a9c8;margin-top:15px}.hero-action{display:inline-flex;align-items:center;justify-content:space-between;gap:62px;background:linear-gradient(110deg,#edf6ff,#b6ddfa);color:#10233d;padding:16px 22px;font-size:14px;font-weight:700;margin-top:30px;border:1px solid #e3f3ff;box-shadow:0 4px 35px #93d3ff11}.hero-action span{font-size:22px;line-height:1}.hero-action:hover{background:#fff}.hero-location{font-size:12px;color:#b4c6df;margin-top:19px;letter-spacing:.03em}.hero-location span{display:block;color:#7287a8;font-size:11px;margin-top:5px}.hero-art{align-self:stretch;min-height:448px;overflow:hidden;clip-path:polygon(0 0,calc(100% - 20px) 0,100% 20px,100% 100%,20px 100%,0 calc(100% - 20px));background:#c3d2e8}.hero-art>img{height:100%;width:100%;position:absolute;object-fit:cover;object-position:67% center;transition:transform 1.5s ease}.hero-art:after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 80px #07142b22;pointer-events:none}.art-frame{position:absolute;left:18px;right:18px;top:17px;display:flex;justify-content:space-between;font-size:8px;letter-spacing:.12em;color:#19334c;font-weight:600}.art-frame span{padding:5px 7px;background:#f4f8ffb8}.course-ribbon{border-top:1px solid var(--line);border-bottom:1px solid var(--line);max-width:1156px;margin:0 auto;display:flex;align-items:center;justify-content:space-around;padding:21px 30px;gap:22px;font-size:12px;letter-spacing:.14em;color:#acbbd2}.course-ribbon i{color:#79c7f1;font-size:12px;font-style:normal}
.course-section{max-width:1240px;margin:auto;padding:82px 42px}.section-kicker{font-size:10px;font-weight:500;letter-spacing:.18em;color:#6ba5cf;margin-bottom:17px;line-height:1.6}.section-heading h2,.practice-copy h2{font-size:36px;line-height:1.4;letter-spacing:-.035em;font-weight:650}.intro-section{display:grid;grid-template-columns:1fr 1.08fr;gap:34px}.intro-copy{padding-top:4px}.intro-lead{font-size:21px;line-height:1.65;color:#d1def0;margin-bottom:18px}.event-desc{font-size:13px;line-height:2.1;color:#91a1bb}.section-heading-inline{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:31px}.section-caption{font-size:12px;color:#8fa0bc;line-height:1.9;max-width:300px}.learning-section{padding-top:0}.learning-grid{display:grid;grid-template-columns:1.08fr 1fr;gap:34px}.process-art{min-height:385px;overflow:hidden;background:#bccbe0}.process-art img{height:100%;width:100%;object-fit:cover;position:absolute;object-position:54% center}.lesson-list{list-style:none;margin:0;padding:0}.lesson-list li{display:flex;align-items:center;gap:20px;padding:20px 0;border-top:1px solid var(--line)}.lesson-list li:last-child{border-bottom:1px solid var(--line)}.lesson-index{font-family:Georgia,serif;font-size:24px;color:#6383a8;align-self:flex-start;line-height:1.4}.lesson-list h3{font-size:17px;line-height:1.6;font-weight:600}.lesson-list p{font-size:12px;line-height:1.8;color:#92a4bf;margin-top:5px}.lesson-symbol{margin-left:auto;color:#79bfe7;font-size:23px}.practice-section{max-width:1156px;margin:0 auto;background:linear-gradient(120deg,#12243a,#0f1c30);display:grid;grid-template-columns:1.08fr 1fr;border:1px solid var(--line)}.practice-art{min-height:382px;overflow:hidden}.practice-art img{width:100%;height:100%;position:absolute;object-fit:cover;object-position:43% center}.practice-copy{padding:36px 38px}.practice-copy>p:not(.section-kicker){font-size:13px;color:#aabbd2;line-height:1.9;margin-top:20px}.practice-copy .practice-note{font-size:11px!important;color:#6f87a7!important}.practice-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}.practice-tags span{font-size:11px;border:1px solid #718aaa55;padding:7px 11px;color:#d6e5fa}.session-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.session-card{position:relative;padding:27px 30px;border:1px solid #a2bad14d;background:radial-gradient(ellipse at 100% 0,#234261 0,transparent 66%),#101d31;display:flex;flex-direction:column;gap:16px}.session-label{font-size:13px;letter-spacing:.12em;color:#c0d8f2}.session-card strong{font-weight:500;font-size:66px;line-height:1.2;letter-spacing:-.03em;font-family:Arial,sans-serif;color:#dceafc}.session-card strong span{font-size:45px;color:#6089aa;font-weight:200}.session-year{font-size:9px;letter-spacing:.16em;color:#7993b1;display:flex;align-items:center;justify-content:space-between}.session-year span{font-size:22px;line-height:1;color:#a3d3ef}.schedule-detail{font-size:11px;color:#6f85a4;line-height:1.8;margin-top:16px}.info-cards{margin-top:30px}.info-card{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:28px 0;display:flex;align-items:center;gap:22px}.venue-marker{color:#9bd5f6;font-size:26px;width:48px;height:48px;display:flex;align-items:center;justify-content:center;border:1px solid #7297bd55;flex-shrink:0}.info-label{font-size:11px;color:#718bab;display:block;margin-bottom:6px}.info-value{font-size:17px;font-weight:500;line-height:1.7}.venue-copy{flex:1}.map-actions{gap:14px;margin-top:12px}.map-link{font-size:11px;color:#8bc6ed;text-decoration:underline;text-underline-offset:4px}.brands-section{margin:auto;max-width:1156px;padding:0 0 64px;text-align:center}.brands-section>.section-kicker{color:#8196b5;font-size:11px}.brand-image-wrap{max-width:620px;margin:22px auto 8px;overflow:hidden}.brand-image-wrap img{width:100%;height:auto}.brand-notes{display:grid;grid-template-columns:repeat(3,1fr);max-width:720px;margin:auto;gap:20px}.brand-notes h3{font-size:13px;font-weight:500;margin:12px 0 6px}.brand-notes p{font-size:11px;color:#7d93b2;line-height:1.7}.organizer-note{font-size:10px;color:#526783;margin-top:28px}.organizer-note span{margin-left:9px;color:#8299b8}
.register-section{max-width:1156px;margin:0 auto 0;padding:56px 30px 60px;border-top:1px solid var(--line);background:linear-gradient(180deg,#10213b88,transparent)}.register-card{max-width:620px;margin:auto}.register-header{text-align:center;margin-bottom:30px}.register-title{font-size:32px;font-weight:600;line-height:1.4;letter-spacing:-.03em}.register-title span{display:block;color:#a6d2f5}.register-desc{font-size:12px;color:#91a4c0;line-height:1.9;max-width:400px;margin:17px auto 0}.form-group{display:flex;flex-direction:column;min-width:0;gap:9px;margin-bottom:19px}.form-group label{font-size:12px;color:#b8c7dc}.required{color:#85c4e9;font-style:normal;margin-left:3px}.form-group input,.form-group textarea{width:100%;border:1px solid #6785ac4d;border-radius:3px;color:#ebf3ff;background:#0a1528;font-size:13px;padding:14px;line-height:1.6;outline:none;transition:border-color .2s}.form-group input:focus,.form-group textarea:focus{border-color:#85c4e9;box-shadow:0 0 0 2px #85c4e918}.form-group textarea{resize:vertical;min-height:88px}.form-group ::placeholder{color:#556b8a;font-size:12px}.form-row-2col{display:grid;grid-template-columns:1fr 1fr;gap:20px}.attendee-toggle{display:flex;gap:10px}.attendee-option{background:#0a1528;border:1px solid #6785ac4d;border-radius:3px;color:#8098bb;font-size:13px;min-height:51px;flex:1}.attendee-option.active{border-color:#92c8ec;color:#cae8fd;background:#17324c}.field-error{font-size:11px;color:#ff9698;line-height:1.4}.field-error:empty{display:none}.submit-btn{border:1px solid #cbeafa;background:linear-gradient(110deg,#e8f4ff,#add6f2);color:#0c2340;width:100%;padding:16px 23px;font-size:14px;font-weight:650;transition:all .2s;display:block;min-height:55px}.submit-btn .btn-text{display:flex;justify-content:center;gap:24px;align-items:center}.submit-btn .btn-text>span{font-size:21px;line-height:1}.submit-btn:disabled{opacity:.6;cursor:wait}.btn-loading{display:none}.is-loading .btn-text{display:none}.is-loading .btn-loading{display:inline-flex;align-items:center;gap:10px}.spinner{width:16px;height:16px;display:inline-block;border-radius:50%;border:2px solid #4f80a3;border-top-color:transparent;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.form-error-msg{font-size:12px;color:#ffb2b0;text-align:center;margin-top:14px;line-height:1.8}.privacy-note{font-size:10px;line-height:1.9;color:#5f789c;text-align:center;max-width:430px;margin:15px auto 0}.preview-note{font-size:11px;color:#a2bdd4;line-height:1.8;padding:10px 12px;border:1px dashed #53779c;margin-bottom:22px;background:#12253e}.preview-note[hidden]{display:none}.site-footer{max-width:1156px;margin:auto;display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding:24px 0 38px;font-size:10px;color:#526b8e}.cta-btn{position:fixed;left:50%;bottom:22px;z-index:20;transform:translateX(-50%);width:280px;display:flex;align-items:center;justify-content:space-between;padding:15px 21px;background:#d2eaff;color:#10253f;border:1px solid #e2f5ff;box-shadow:0 8px 35px #0008;font-size:13px;font-weight:600;transition:opacity .2s,visibility .2s}.cta-btn-arrow{font-size:22px;line-height:1}.cta-btn.is-hidden{opacity:0;visibility:hidden;pointer-events:none}
.success-section{min-height:100vh;align-items:center;justify-content:center;padding:40px 24px}.success-card{width:100%;max-width:620px;text-align:center}.success-icon-wrap{margin-bottom:23px}.success-title{font-size:30px;margin-bottom:15px}.success-desc{font-size:14px;color:#9eb1ca;line-height:1.9}.architect-card{border:1px solid var(--line);background:#12233a;padding:24px;margin:25px 0;text-align:left}.architect-overlay{display:flex;flex-direction:column;gap:9px}.architect-kicker{font-size:10px;letter-spacing:.16em;color:#6c9fc3}.architect-overlay strong{font-size:19px}.architect-overlay>span:last-child{font-size:12px;color:#91b0d1}.architect-note{color:#7c96b7;font-size:12px;line-height:1.8;margin-top:17px}.success-process{text-align:left;display:flex;flex-direction:column;margin:28px 0}.process-step{display:flex;gap:18px;padding:18px 0;border-bottom:1px solid var(--line)}.process-index{font-size:13px;color:#74b5dd;line-height:1.8}.process-copy{display:flex;flex-direction:column;gap:8px}.process-copy strong{font-size:14px;font-weight:500}.process-copy span{font-size:12px;color:#7b94b5;line-height:1.7}.success-info{padding:20px;background:#0e1d32;text-align:left}.success-info-row{display:flex;gap:18px;margin:12px 0;font-size:12px;line-height:1.8}.success-info-label{color:#6f8bac;white-space:nowrap}.success-info-value{color:#b8cfe9}.success-divider{margin:23px 0;color:#649aba}.success-tip{font-size:12px;color:#829bbd;line-height:1.8}.btn-share{border:1px solid #8daecf;background:transparent;color:#c2dff6;padding:13px 30px;margin-top:24px}.share-guide{position:fixed;inset:0;z-index:100;background:#020914df;justify-content:flex-end;align-items:flex-start;padding:28px}.share-guide-content{text-align:right}.share-guide-arrow{font-size:50px;color:#a0d6f5}.share-guide-text{font-size:16px;line-height:1.9;color:#c5dbef}
@media(min-width:1250px){.hero-art>img{object-position:65% center}}@media(max-width:900px){.card-top-bar{padding:23px 28px}.card-hero{padding:50px 28px;gap:25px}.event-title{font-size:46px}.title-star{right:0;font-size:20px}.event-subtitle{font-size:16px}.hero-art{min-height:390px}.hero-location{font-size:11px}.course-ribbon{margin:0 28px;font-size:11px;gap:16px;padding:20px 10px}.course-section{padding:60px 28px}.section-heading h2,.practice-copy h2{font-size:30px}.learning-section{padding-top:0}.learning-grid{gap:24px}.lesson-list li{gap:14px;padding:16px 0}.lesson-list h3{font-size:15px}.lesson-list p{font-size:11px}.process-art{min-height:350px}.practice-section{margin:0 28px}.practice-copy{padding:28px}.practice-copy>p:not(.section-kicker){font-size:12px}.practice-art{min-height:360px}.practice-tags{gap:6px}.practice-tags span{padding:6px 8px;font-size:10px}.register-section{margin:0 28px}.brands-section{padding:0 28px 45px}.site-footer{margin:0 28px}}
@media(max-width:620px){html{scroll-padding-top:16px}.card-top-bar{padding:18px 22px}.wordmark{font-size:16px;gap:6px}.wordmark-icon{font-size:25px}.header-link{font-size:11px}.header-link span{font-size:16px;margin-left:7px}.card-hero{display:flex;flex-direction:column;gap:0;padding:32px 0 0}.hero-copy{width:100%;padding:0 24px 30px}.hero-eyebrow{font-size:10px;letter-spacing:.1em;margin-bottom:17px;gap:7px}.live-dot{width:5px;height:5px}.event-title{font-size:clamp(38px,11vw,53px);line-height:1.2;letter-spacing:-.045em;max-width:370px}.title-star{right:12px;top:5px;font-size:22px}.event-subtitle{font-size:15px;line-height:1.8;margin-top:17px}.mobile-break{display:none}.hero-detail{font-size:10px;letter-spacing:.07em;margin-top:10px}.hero-action{padding:12px 17px;font-size:12px;gap:46px;margin-top:22px;min-width:174px}.hero-action span{font-size:19px}.hero-location{font-size:10px;line-height:1.6;margin-top:13px}.hero-location span{display:inline;margin-left:8px;font-size:9px}.hero-art{min-height:0;aspect-ratio:1.35;width:calc(100% - 24px);margin-left:24px;align-self:initial;clip-path:polygon(0 0,100% 0,100% 100%,16px 100%,0 calc(100% - 16px))}.hero-art>img{object-position:65% center}.art-frame{font-size:7px;left:12px;right:12px;top:12px}.art-frame span{padding:4px 5px}figcaption{font-size:8px;right:9px;bottom:9px;padding:4px 6px}.course-ribbon{margin:22px 24px 0;padding:16px 0;gap:5px;font-size:9px;letter-spacing:.02em;justify-content:space-between}.course-ribbon i{font-size:8px}.course-section{padding:48px 24px}.intro-section{display:block}.section-kicker{font-size:9px;letter-spacing:.14em;margin-bottom:12px}.section-heading h2,.practice-copy h2{font-size:28px;line-height:1.4}.intro-section .section-heading h2 br{display:none}.intro-copy{margin-top:23px;padding:0}.intro-lead{font-size:17px;line-height:1.7;margin-bottom:13px}.event-desc{font-size:11px;line-height:2.05}.section-heading-inline{display:block;margin-bottom:23px}.section-caption{font-size:11px;margin-top:13px;line-height:1.8}.section-caption br{display:none}.learning-section{padding-top:0}.learning-grid{display:flex;flex-direction:column;gap:18px}.process-art{min-height:0;aspect-ratio:1.65}.process-art img{object-position:center}.lesson-list li{padding:18px 0;gap:18px}.lesson-list h3{font-size:15px}.lesson-list p{font-size:11px;margin-top:3px}.lesson-index{font-size:22px}.lesson-symbol{font-size:19px}.practice-section{margin:0 24px;display:flex;flex-direction:column}.practice-art{min-height:0;aspect-ratio:1.5}.practice-art img{object-position:43% center}.practice-copy{padding:26px 23px 28px}.practice-copy h2 br{display:none}.practice-copy h2{font-size:26px}.practice-copy>p:not(.section-kicker){margin-top:15px;font-size:12px}.practice-tags{margin-top:18px;gap:8px}.practice-tags span{padding:6px 9px}.practice-copy .practice-note{font-size:10px!important}.practice-note br{display:none}.session-grid{gap:12px}.session-card{padding:19px 17px;gap:15px}.session-label{font-size:10px;letter-spacing:.08em}.session-card strong{font-size:41px}.session-card strong span{font-size:27px}.session-year{font-size:7px;letter-spacing:.06em;gap:4px}.session-year span{font-size:16px}.schedule-detail{font-size:9px;line-height:1.8;margin-top:12px}.info-cards{margin-top:24px}.info-card{padding:22px 0;gap:14px;align-items:flex-start}.venue-marker{width:34px;height:34px;font-size:20px;margin-top:3px}.info-label{font-size:10px}.info-value{font-size:14px}.map-actions{gap:18px;margin-top:11px}.map-link{font-size:10px}.brands-section{padding:0 24px 35px}.brands-section>.section-kicker{font-size:9px;letter-spacing:.09em}.brand-image-wrap{margin:18px 0 0}.brand-notes{gap:8px}.brand-notes h3{font-size:10px;margin-top:8px}.brand-notes p{font-size:9px;line-height:1.8}.organizer-note{font-size:9px;margin-top:19px}.register-section{margin:0;padding:37px 24px 45px}.register-header{margin-bottom:25px}.register-title{font-size:28px}.register-desc{font-size:11px;max-width:310px;margin-top:15px}.form-group{margin-bottom:17px;gap:8px}.form-group label{font-size:11px}.form-group input,.form-group textarea{font-size:16px;padding:12px}.form-group ::placeholder{font-size:11px}.form-row-2col{grid-template-columns:1.1fr 1fr;gap:12px}.attendee-option{min-height:51px;font-size:12px}.submit-btn{font-size:13px}.privacy-note{font-size:9px}.preview-note{font-size:10px}.site-footer{margin:0 24px;padding:20px 0 90px;font-size:9px;gap:10px}.cta-btn{bottom:calc(14px + env(safe-area-inset-bottom));width:calc(100% - 44px);max-width:360px;padding:15px 20px;font-size:12px}.success-section{padding:35px 24px}.success-title{font-size:27px}.success-desc{font-size:12px}.success-info-row{font-size:11px}.architect-card{padding:20px}.success-tip{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
.text-brands{max-width:850px;margin:27px auto 0;padding:28px 15px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.text-brands h3{font-size:23px;letter-spacing:.04em;font-weight:650;margin:0 0 12px}.text-brands>div+div{border-left:1px solid var(--line)}@media(max-width:620px){.text-brands{padding:22px 0;margin-top:22px;gap:3px}.text-brands h3{font-size:15px;margin-bottom:8px;letter-spacing:0}.text-brands p{font-size:8px}}
.hero-time{font-size:11px;color:#8aa7ca;margin-top:7px;line-height:1.8}.session-time{font-size:12px;color:#b0c8e2;line-height:1.9;letter-spacing:.03em}@media(max-width:620px){.hero-time{font-size:10px;margin-top:5px}.session-time{font-size:10px;letter-spacing:0}}