:root{--slvb-bg:#f7f7f5;--slvb-surface:#fff;--slvb-dark:#171717;--slvb-text:#171717;--slvb-muted:#606060;--slvb-accent:#6657e8;--slvb-border:#e3e3df;--slvb-shell:1240px}
.slvb-document{overflow:hidden;background:var(--slvb-bg);color:var(--slvb-text);font-family:"Inter","Noto Sans TC","PingFang TC",sans-serif}
.slvb-section{position:relative}.slvb-section.is-hidden{display:none}.slvb-shell{width:min(calc(100% - clamp(40px,8vw,128px)),var(--slvb-shell));margin-inline:auto;padding-block:clamp(64px,9vw,128px)}
.slvb-eyebrow{margin:0 0 20px;color:var(--slvb-accent);font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.slvb-display{max-width:900px;margin:0 0 24px;font-size:clamp(42px,6vw,80px);font-weight:600;letter-spacing:-.055em;line-height:1.02}
.slvb-title{max-width:900px;margin:0 0 24px;font-size:clamp(34px,4vw,56px);font-weight:600;letter-spacing:-.04em;line-height:1.08}
.slvb-subtitle{margin:0 0 20px;font-size:clamp(21px,2.4vw,32px);font-weight:550;letter-spacing:-.03em}
.slvb-lead,.slvb-richtext{max-width:760px;color:var(--slvb-muted);font-size:clamp(18px,2vw,22px);line-height:1.7}.slvb-richtext p{margin-top:0}
.slvb-hero{display:grid;min-height:760px;align-items:center;gap:6vw;grid-template-columns:1.2fr .8fr}.slvb-hero__visual{display:flex;min-height:520px;padding:28px;flex-direction:column;justify-content:space-between;border-radius:20px;background:var(--slvb-dark);color:#fff}.slvb-hero__visual strong{align-self:flex-end;font-size:clamp(90px,12vw,160px);font-weight:400;line-height:.8}.slvb-buttons{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.slvb-button{display:inline-flex;min-height:48px;align-items:center;padding:8px 22px;border:1px solid #111;border-radius:999px;background:#111;color:#fff!important;font-size:15px;font-weight:650;text-decoration:none!important}.slvb-button--outline{background:transparent;color:#111!important}
.slvb-theme-dark{background:var(--slvb-dark);color:#fff}.slvb-theme-dark .slvb-lead{color:#bbb}.slvb-theme-dark .slvb-button{border-color:#fff;background:#fff;color:#111!important}.slvb-theme-dark .slvb-button--outline{background:transparent;color:#fff!important}
.slvb-copy.slvb-align-center{text-align:center}.slvb-copy.slvb-align-center>*{margin-inline:auto}
.slvb-section--stats{border-block:1px solid var(--slvb-border)}.slvb-stats{display:grid;padding-block:48px;grid-template-columns:repeat(4,1fr)}.slvb-stat{padding:10px 28px;border-right:1px solid var(--slvb-border)}.slvb-stat:first-child{padding-left:0}.slvb-stat:last-child{border:0}.slvb-stat strong,.slvb-stat span{display:block}.slvb-stat strong{font-size:clamp(36px,5vw,64px);font-weight:550;letter-spacing:-.06em}.slvb-stat span{color:var(--slvb-muted);font-size:14px}
.slvb-cards{display:grid;margin-top:48px;gap:20px;grid-template-columns:repeat(3,minmax(0,1fr))}.slvb-card{overflow:hidden;padding:28px;border:1px solid var(--slvb-border);border-radius:16px;background:#fff}.slvb-card img{width:calc(100% + 56px);max-width:none;height:240px;margin:-28px -28px 24px;object-fit:cover}.slvb-card h3{margin:0 0 14px;font-size:26px;line-height:1.15}.slvb-card p{color:var(--slvb-muted)}.slvb-card a{color:inherit;font-weight:650;text-decoration:none}
.slvb-image img{width:100%;max-height:780px;border-radius:20px;object-fit:cover}.slvb-image figcaption{margin-top:12px;color:var(--slvb-muted);font-size:14px}.slvb-image-placeholder{display:grid;min-height:420px;place-items:center;border:1px dashed #aaa;border-radius:20px;background:#eee;color:#777}
.slvb-faq{max-width:860px}.slvb-faq details{padding:22px 0;border-bottom:1px solid var(--slvb-border)}.slvb-faq summary{font-size:21px;font-weight:600;cursor:pointer}.slvb-faq details div{padding-top:16px;color:var(--slvb-muted)}
.slvb-cta{text-align:center}.slvb-cta>*{margin-inline:auto}.slvb-cta .slvb-button{margin-top:20px}.slvb-spacer{display:grid;place-items:center}.slvb-spacer span{display:none}.slvb-query-note{padding:40px;border:1px dashed #aaa;border-radius:16px;color:var(--slvb-muted);text-align:center}
.slvb-preview-body{margin:0;background:var(--slvb-bg)}.slvb-preview-body .slvb-section{cursor:pointer;transition:outline .15s}.slvb-preview-body .slvb-section:hover{outline:2px solid rgba(102,87,232,.45);outline-offset:-2px}.slvb-preview-body .slvb-section.is-selected{z-index:2;outline:3px solid var(--slvb-accent);outline-offset:-3px}.slvb-preview-body .slvb-section.is-hidden{display:block;opacity:.35}.slvb-preview-body [contenteditable=true]:hover{outline:1px dashed var(--slvb-accent);outline-offset:4px}.slvb-preview-body [contenteditable=true]:focus{outline:2px solid var(--slvb-accent);outline-offset:4px}.slvb-preview-body .slvb-spacer{background:repeating-linear-gradient(135deg,#eee,#eee 8px,#e5e5e5 8px,#e5e5e5 16px)}.slvb-preview-body .slvb-spacer span{display:block;padding:3px 8px;border-radius:4px;background:#fff;font-size:12px}
@media(max-width:900px){.slvb-hero{min-height:auto;grid-template-columns:1fr}.slvb-hero__visual{min-height:360px}.slvb-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.slvb-shell{width:calc(100% - 40px);padding-block:64px}.slvb-display{font-size:42px;overflow-wrap:anywhere}.slvb-hero__visual{min-height:300px}.slvb-stats{grid-template-columns:repeat(2,1fr)}.slvb-stat{border-bottom:1px solid var(--slvb-border)}.slvb-stat:nth-child(2n){border-right:0}.slvb-cards{grid-template-columns:1fr}.slvb-buttons{align-items:stretch;flex-direction:column}.slvb-button{justify-content:center}}