:root{color:#1f2937;font-synthesis:none;text-rendering:optimizelegibility;background:#eef2f7;font-family:Microsoft YaHei UI,Microsoft YaHei,PingFang SC,Helvetica Neue,Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:linear-gradient(#4f59ff1a,#fff0 260px),#eef2f7;min-width:320px;min-height:100vh;margin:0;overflow-x:hidden}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.state-page{color:#4b5563;place-items:center;min-height:100vh;display:grid}.page-shell{min-height:calc(100vh - 124px);padding:24px 0 36px}.site-container{width:min(980px,100% - 32px);margin:0 auto}.hero{background:var(--theme-color);min-height:300px;position:relative;overflow:hidden;box-shadow:0 14px 32px #1f293729}.hero__image{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.hero__overlay{z-index:1;color:#fff;background:linear-gradient(90deg,#0e173d9e,#0e173d1f);grid-template-columns:auto 1fr;align-items:center;gap:24px;min-height:300px;padding:46px 54px;display:grid;position:relative}.hero__logo{background:#fff;border-radius:22px;width:92px;height:92px;padding:10px;box-shadow:0 16px 36px #0000002e}.eyebrow{letter-spacing:0;margin:0 0 10px;font-size:14px;font-weight:700}.hero h1{overflow-wrap:anywhere;max-width:760px;margin:0;font-size:34px;line-height:1.22}.hero h2{overflow-wrap:anywhere;margin:10px 0 0;font-size:22px;font-weight:700;line-height:1.35}.hero__actions{flex-wrap:wrap;gap:12px;margin-top:26px;display:flex}.primary-button,.ghost-button,.inline-action,.view-more{border:0;border-radius:6px;justify-content:center;align-items:center;gap:8px;min-height:42px;padding:0 18px;font-weight:700;display:inline-flex}.primary-button{background:var(--theme-color);color:#fff}.primary-button:disabled{opacity:.62;cursor:progress}.ghost-button{color:#fff;background:#ffffff29;border:1px solid #ffffff61}.quick-facts{z-index:2;background:#fff;grid-template-columns:repeat(3,1fr);gap:1px;margin:0;padding:18px;display:grid;position:relative;box-shadow:0 10px 28px #1f293721}.quick-fact{text-align:center;padding:4px 12px}.quick-fact span,.module-panel__header p,.section-heading p,.contact-card span{color:#6b7280;font-size:13px}.quick-fact strong{color:#374151;overflow-wrap:anywhere;margin-top:6px;font-size:15px;display:block}.content-layout{grid-template-columns:152px 1fr;align-items:start;gap:18px;margin-top:18px;display:grid}.sidebar{background:#fff;border-radius:0 14px 14px 0;position:sticky;top:20px;overflow:hidden;box-shadow:0 10px 28px #1f29371f}.sidebar nav{flex-direction:column;display:flex}.sidebar button,.mobile-menu__panel button{color:#6b7280;text-align:left;background:0 0;border:0;align-items:center;gap:10px;min-height:54px;padding:0 14px;display:flex}.sidebar button:hover,.sidebar button.active,.mobile-menu__panel button.active{background:var(--theme-color);color:#fff}.sidebar button span{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.content-panel{min-width:0}.section-heading{text-align:center;margin:8px 0 18px}.section-heading p{margin:0 0 4px}.section-heading h3{margin:0;font-size:24px}.announcement-bar{color:#fff;background:#4b5563;border-radius:8px;grid-template-columns:auto 1fr;align-items:start;gap:12px;padding:14px 16px;display:grid}.announcement-bar p{margin:0;line-height:1.8}.feature-list{gap:16px;margin-top:18px;display:grid}.preview-card,.module-panel{background:#fff;box-shadow:0 10px 28px #1f29371a}.preview-card{min-height:168px;padding:22px 22px 68px;position:relative;overflow:hidden}.preview-card:nth-child(odd){background:#fbfcff}.preview-card__title{color:var(--theme-color);align-items:center;gap:10px;display:flex}.preview-card h4{margin:0;font-size:20px}.preview-card p,.module-summary,.empty-external p,.weather-card p{color:#4b5563;margin:12px 0 0;line-height:1.75}.view-more{background:var(--theme-color);color:#fff;min-height:36px;font-size:14px;position:absolute;bottom:18px;right:18px}.module-panel{min-height:520px;padding:26px}.module-panel__header{align-items:center;gap:14px;display:flex}.module-panel__header>span{color:#fff;background:linear-gradient(135deg, var(--theme-color), var(--accent-color));border-radius:14px;place-items:center;width:54px;height:54px;display:grid}.module-panel__header h3{margin:2px 0 0;font-size:26px}.module-panel__header p{margin:0}.module-summary{font-size:16px}.highlight-list{gap:12px;margin:22px 0 0;padding:0;list-style:none;display:grid}.highlight-list li{border-left:4px solid var(--accent-color);background:#f6f8fb;grid-template-columns:auto 1fr;align-items:start;gap:10px;padding:14px 16px;line-height:1.7;display:grid}.highlight-list svg{color:var(--accent-color);margin-top:4px}.meta-grid{grid-template-columns:repeat(2,1fr);gap:12px;margin-top:20px;display:grid}.meta-grid div{background:#eef2ff;border-radius:8px;padding:16px}.meta-grid span{color:#6b7280;margin-bottom:6px;font-size:13px;display:block}.meta-grid strong{color:#1f2937}.meta-grid__button{grid-column:1/-1}.timeline{gap:14px;margin-top:22px;display:grid}.timeline-day{border:1px solid #e5e7eb;border-radius:8px;grid-template-columns:116px 1fr;gap:14px 20px;padding:18px;display:grid}.timeline-day time{color:var(--theme-color);font-weight:800}.timeline-day h4{margin:0}.timeline-day ul{color:#4b5563;grid-column:2;margin:0;padding-left:18px;line-height:1.9}.module-image{border:1px solid #e5e7eb;border-radius:8px;width:100%;margin-top:20px;display:block}.inline-action{color:#fff;background:var(--accent-color);margin-top:18px}.weather-card{background:#eef9f8;border-radius:8px;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;margin-top:22px;padding:18px;display:grid}.weather-card>svg{color:var(--accent-color)}.weather-card a{color:var(--theme-color);white-space:nowrap;align-items:center;gap:6px;font-weight:700;display:inline-flex}.empty-external{background:#f8fafc;border:1px dashed #cbd5e1;border-radius:8px;margin-top:22px;padding:24px}.empty-external span,.empty-state{color:#6b7280}.embedded-frame{border:1px solid #e5e7eb;border-radius:8px;width:100%;height:680px;margin-top:20px}.registration-method{background:#f8fafc;border:1px solid #e5e7eb;border-radius:8px;margin-top:24px;padding:22px}.registration-method h4{margin:0 0 12px;font-size:22px}.registration-method>p{color:#4b5563;margin:0;line-height:1.85}.registration-method a{color:var(--theme-color);overflow-wrap:anywhere;font-weight:700}.registration-steps{gap:12px;margin-top:20px;display:grid}.registration-steps article{border-left:4px solid var(--accent-color);background:#fff;grid-template-columns:auto 1fr;gap:14px;padding:16px;display:grid}.registration-steps article>span{background:var(--theme-color);color:#fff;border-radius:15px;place-items:center;width:30px;height:30px;font-weight:800;display:grid}.registration-steps strong{margin-bottom:6px;display:block}.registration-steps p{color:#4b5563;margin:0;line-height:1.75}.registration-contact-list{grid-template-columns:repeat(2,1fr);gap:14px;margin-top:18px;display:grid}.registration-contact-list article{background:#eef2ff;border-radius:8px;gap:6px;padding:16px;display:grid}.registration-contact-list span{color:#6b7280;font-size:13px}.registration-actions{justify-content:flex-end;margin-top:22px;display:flex}.registration-actions .primary-button{min-width:180px}.seating-chart{background:#f8fafc;border:1px solid #e5e7eb;border-radius:8px;margin-top:22px;padding:18px}.seating-chart img{background:#fff;border:1px solid #dbe3ef;border-radius:6px;width:100%;display:block}.seating-chart p{color:#6b7280;margin:14px 0 0;line-height:1.7}.empty-state{margin:18px 0 0;line-height:1.7}.empty-state.compact{margin:0}.contact-grid{grid-template-columns:repeat(2,1fr);gap:16px;margin-top:22px;display:grid}.contact-card{background:#f6f8fb;border-radius:8px;grid-template-columns:auto 1fr;gap:14px;padding:18px;display:grid}.contact-card svg{color:var(--theme-color)}.contact-card strong,.contact-card span,.contact-card a{overflow-wrap:anywhere;margin-bottom:6px;display:block}.qq-card{border-left:4px solid var(--accent-color);background:#eef9f8;border-radius:8px;margin-top:16px;padding:18px}.qq-card strong,.qq-card span{display:block}.qq-card span{color:var(--theme-color);margin-top:8px;font-size:24px;font-weight:800}.qq-card p{color:#4b5563;margin:8px 0 0;line-height:1.7}.footer{background:var(--theme-color);color:#fff;padding:18px 0}.footer__inner{grid-template-columns:88px 1fr;align-items:center;gap:18px;display:grid}.footer img{background:#fff;border-radius:16px;width:72px;height:72px;padding:8px}.footer p{margin:6px 0;line-height:1.5}.floating-actions{z-index:20;opacity:.72;background:#fff;width:88px;transition:opacity .2s;position:fixed;top:58%;right:22px;transform:translateY(-50%);box-shadow:0 12px 30px #1f29372e}.floating-actions:hover{opacity:1}.floating-actions button{width:100%;min-height:84px;color:var(--theme-color);background:#fff;border:0;border-bottom:1px solid #eef2f7;place-items:center;gap:6px;font-size:13px;display:grid}.floating-actions svg{width:28px;height:28px}.mobile-topbar,.mobile-menu,.mobile-entry{display:none}.icon-button{width:38px;height:38px;color:inherit;background:#ffffff24;border:0;border-radius:6px;place-items:center;display:inline-grid}.modal-layer{z-index:60;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal-layer__shade{background:#0f172a8a;border:0;position:absolute;inset:0}.modal-card{z-index:1;background:#fff;border-radius:8px;width:min(560px,100%);max-height:calc(100vh - 40px);position:relative;overflow:auto;box-shadow:0 20px 58px #00000047}.modal-card header{color:#fff;background:var(--theme-color);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.modal-card h3{margin:0}.qr-box,.profile-box{padding:24px}.qr-box{text-align:center;justify-items:center;gap:14px;display:grid}.qr-box img{width:220px;height:220px}.qr-box code{overflow-wrap:anywhere;background:#f3f4f6;border-radius:6px;max-width:100%;padding:10px}.profile-box dl{gap:12px;margin:0;display:grid}.profile-box dl div{grid-template-columns:88px 1fr;gap:12px;display:grid}.profile-box dt{color:#6b7280}.profile-box dd{margin:0;line-height:1.6}.profile-records{border-top:1px solid #e5e7eb;margin-top:20px;padding-top:18px}.profile-records h4{margin:0 0 10px}.profile-records p{color:#4b5563;margin:8px 0}@media (width<=860px){body{background:#fff}.mobile-topbar{z-index:40;background:var(--theme-color);color:#fff;grid-template-columns:42px 1fr 42px;align-items:center;height:56px;padding:0 10px;display:grid;position:sticky;top:0;box-shadow:0 8px 18px #1f293729}.mobile-topbar span{white-space:nowrap;text-overflow:ellipsis;text-align:center;min-width:0;font-weight:700;overflow:hidden}.page-shell{padding:0 0 22px}.site-container{width:100%;max-width:100vw;overflow-x:hidden}.hero{width:100%;max-width:100vw;min-height:310px;box-shadow:none}.hero__overlay{text-align:center;background:linear-gradient(#0e173d75,#0e173d29);grid-template-columns:1fr;justify-items:center;gap:16px;width:100%;max-width:100vw;min-height:310px;padding:36px 22px}.hero__overlay>div{width:100%;min-width:0}.hero h1,.hero h2{white-space:normal;word-break:break-all;max-width:100%}.hero__actions{max-width:100%}.hero__logo{border-radius:18px;width:76px;height:76px}.hero h1{font-size:24px}.hero h2{font-size:17px}.hero__actions{justify-content:center;margin-top:18px}.quick-facts{border-radius:8px;max-width:calc(100vw - 24px);margin:0 12px;padding:12px 8px;transform:translateY(-16px)}.quick-fact{min-width:0;padding:2px 6px}.quick-fact span,.quick-fact strong{word-break:break-all;min-width:0}.quick-fact strong{overflow-wrap:anywhere;font-size:13px}.mobile-entry{max-width:calc(100vw - 24px);margin:-4px 12px 14px;display:block;overflow-x:hidden}.mobile-entry .announcement-bar{max-height:96px;overflow:auto}.mobile-grid{background:#fff;border:1px solid #edf0f5;grid-template-columns:repeat(3,1fr);margin-top:14px;display:grid;overflow:hidden}.mobile-grid button{color:#374151;background:#fff;border:1px solid #edf0f5;border-top:0;border-left:0;justify-items:center;gap:8px;min-width:0;min-height:118px;padding:14px 6px;font-size:14px;display:grid}.mobile-grid button>span:last-child{overflow-wrap:anywhere;max-width:100%}.mobile-grid__icon{color:#fff;border-radius:50%;place-items:center;width:62px;height:62px;display:grid}.tone-1{background:#4f59ff}.tone-2{background:#15a6a6}.tone-3{background:#f97316}.tone-4{background:#2f855a}.tone-5{background:#7c3aed}.tone-6{background:#0f766e}.content-layout{max-width:calc(100vw - 24px);margin:0 12px;display:block;overflow-x:hidden}.page-shell.is-detail .hero,.page-shell.is-detail .quick-facts,.page-shell.is-detail .mobile-entry{display:none}.page-shell.is-detail .content-layout{margin-top:12px}.sidebar,.floating-actions,.section-heading,.home-page>.announcement-bar,.feature-list{display:none}.module-panel{min-height:0;box-shadow:none;border:1px solid #edf0f5;border-radius:8px;padding:20px 16px}.module-panel__header h3{font-size:22px}.meta-grid,.contact-grid,.registration-contact-list{grid-template-columns:1fr}.registration-method{padding:18px}.registration-actions{justify-content:stretch}.timeline-day{grid-template-columns:1fr}.timeline-day ul{grid-column:auto}.weather-card{grid-template-columns:1fr}.weather-card a{white-space:normal}.footer__inner{grid-template-columns:64px 1fr;width:calc(100% - 24px)}.footer img{width:56px;height:56px}.footer p{font-size:13px}.mobile-menu{z-index:50;visibility:hidden;pointer-events:none;display:block;position:fixed;inset:0}.mobile-menu.is-open{visibility:visible;pointer-events:auto}.mobile-menu__shade{opacity:0;background:#0f172a61;border:0;transition:opacity .18s;position:absolute;inset:0}.mobile-menu.is-open .mobile-menu__shade{opacity:1}.mobile-menu__panel{background:#fff;width:min(78vw,320px);transition:transform .22s;position:absolute;top:56px;bottom:0;left:0;overflow:auto;transform:translate(-100%);box-shadow:16px 0 32px #1f29372e}.mobile-menu.is-open .mobile-menu__panel{transform:translate(0)}.mobile-menu__panel button{border-bottom:1px solid #edf0f5;width:100%;min-height:52px}}@media (width<=520px){.hero h1{font-size:21px}.hero h2{font-size:15px}.primary-button,.ghost-button,.inline-action,.hero__actions{width:100%}.quick-facts{grid-template-columns:1fr;gap:8px}.quick-fact{text-align:left;background:#f8fafc;border-radius:6px;justify-content:space-between;align-items:center;gap:12px;padding:8px 10px;display:flex}.quick-fact strong{text-align:right;min-width:0;max-width:62%;margin:0}.mobile-grid button{min-height:104px;font-size:13px}.mobile-grid__icon{width:54px;height:54px}.modal-layer{padding:12px}.profile-box dl div{grid-template-columns:1fr;gap:2px}}