:root{--ivory:#fbf7ef;--paper:#fffdf9;--ink:#29231f;--muted:#74695f;--gold:#7b4b1f;--gold2:#d5b17a;--line:#e8dccb;--night:#28221d;--serif:"Noto Serif TC",serif;--sans:"Noto Sans TC",sans-serif}
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@media(max-width:820px){.yp-nav{display:none}.yp-title{grid-template-columns:1fr;gap:10px}.yp-grid,.yp-plan-index{grid-template-columns:1fr}.yp-proof{grid-template-columns:1fr 1fr}.yp-footer-grid{grid-template-columns:1fr}.yp-top .yp-shell{font-size:12px}.yp-hero{padding:72px 0 64px}.yp-mobile{position:fixed;display:grid;grid-template-columns:1fr 1fr;bottom:0;left:0;right:0;z-index:40;background:#fff;border-top:1px solid var(--line)}.yp-mobile a{text-align:center;text-decoration:none;padding:12px 8px;font-weight:700}.yp-mobile a:first-child{background:var(--gold);color:#fff}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* V227 premium tools and editorial expansion */
.yp-tool{max-width:980px}.yp-form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-bottom:24px}.yp-form-grid label{display:grid;gap:8px;font-weight:700}.yp-form-grid input,.yp-form-grid select{width:100%;font:inherit;padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink)}.yp-form-grid input:focus,.yp-form-grid select:focus{outline:3px solid rgba(168,115,53,.2);border-color:var(--gold)}.yp-result{margin:26px 0;padding:28px;border:1px solid #d9c39e;border-radius:18px;background:linear-gradient(135deg,#fff,#f5eadb)}.yp-result small,.yp-result strong{display:block}.yp-result strong{font:600 clamp(28px,5vw,46px) var(--serif);color:var(--gold);margin:8px 0}.yp-video-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.yp-video-card{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 18px 50px rgba(74,53,31,.08)}.yp-video-card video{display:block;width:100%;aspect-ratio:16/9;background:#211c18}.yp-video-card div{padding:22px}.yp-video-card h3{font:600 24px var(--serif);margin:0 0 8px}.yp-footer-grid{grid-template-columns:1.6fr 1fr 1fr 1fr}.yp-discovery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.yp-discovery a{text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;min-height:150px}.yp-discovery b{display:block;font:600 20px var(--serif);margin-bottom:8px}.yp-discovery span{color:var(--muted);font-size:14px}.yp-button,.yp-plan-link,.yp-discovery a{transition:transform .2s,box-shadow .2s,background-color .2s}.yp-button:hover,.yp-button:focus-visible{transform:translateY(-2px);box-shadow:0 12px 28px rgba(74,53,31,.16)}@media(max-width:900px){.yp-discovery{grid-template-columns:1fr 1fr}.yp-video-grid{grid-template-columns:1fr}.yp-footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:620px){.yp-form-grid,.yp-discovery,.yp-footer-grid{grid-template-columns:1fr}.yp-shell{width:min(100% - 28px,1160px)}}@media print{.yp-head,.yp-top,.yp-mobile,.yp-footer,.yp-actions{display:none!important}.yp-section{padding:20px 0}}

/* V229 luxury content and speed refinement */
.yp-home-showcase{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}.yp-home-showcase img{display:block;width:100%;height:auto;border-radius:28px;box-shadow:0 28px 70px rgba(74,53,31,.14)}.yp-hero-copy p{margin:.45em 0}.yp-metric{font:600 42px var(--serif);color:var(--gold);display:block}.yp-section{content-visibility:auto;contain-intrinsic-size:700px}.yp-nav a:focus-visible,.yp-button:focus-visible,.yp-discovery a:focus-visible{outline:3px solid rgba(123,75,31,.38);outline-offset:3px}.yp-cta,.yp-button{background:#7b4b1f}.yp-discovery a:hover{transform:translateY(-3px);box-shadow:0 18px 42px rgba(74,53,31,.1)}@media(max-width:900px){.yp-home-showcase{grid-template-columns:1fr}.yp-home-showcase>img{order:2}}@media print{.yp-section{content-visibility:visible;contain-intrinsic-size:auto}}