:root{--color-bg: #f6f3ea;--color-surface: #fffdf7;--color-ink: #2f312b;--color-muted: #5f6257;--color-sage: #8e9780;--color-sage-soft: #e3e6da;--color-primary: #4f5943;--color-primary-hover: #3d4533;--color-on-primary: #ffffff;--color-butter: #f7f1c6;--color-line: #ddd8c8;--color-cocoa: #5b3a29;--font-serif: "Noto Serif TC", "Songti TC", "PMingLiU", serif;--font-sans: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-6: 1.5rem;--space-8: 2rem;--space-12: 3rem;--space-16: 4rem;--space-24: 6rem;--radius-sm: 10px;--radius-md: 18px;--radius-lg: 28px;--radius-pill: 999px;--shadow-card: 0 1px 2px rgb(47 49 43 / .06), 0 8px 24px rgb(47 49 43 / .07);--shadow-lift: 0 2px 4px rgb(47 49 43 / .08), 0 16px 36px rgb(47 49 43 / .12);--container: 72rem;--header-h: 4rem}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + var(--space-4));-webkit-text-size-adjust:100%}body{margin:0;background:var(--color-bg);color:var(--color-ink);font-family:var(--font-sans);font-size:1rem;line-height:1.75;-webkit-font-smoothing:antialiased}img{display:block;max-width:100%;height:auto}h1,h2,h3{font-family:var(--font-serif);font-weight:700;line-height:1.3;margin:0;text-wrap:balance}h1{font-size:clamp(2rem,5.5vw,3.5rem);letter-spacing:.02em}h2{font-size:clamp(1.5rem,3.5vw,2.25rem)}h3{font-size:1.25rem}p{margin:0;text-wrap:pretty}a{color:var(--color-primary);text-underline-offset:.2em}a:hover{color:var(--color-primary-hover)}:focus-visible{outline:3px solid var(--color-primary);outline-offset:3px;border-radius:4px}.skip-link{position:absolute;left:var(--space-4);top:-4rem;z-index:100;padding:var(--space-2) var(--space-4);background:var(--color-primary);color:var(--color-on-primary);border-radius:var(--radius-sm)}.skip-link:focus{top:var(--space-2);color:var(--color-on-primary)}.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--space-4)}@media(min-width:768px){.container{padding-inline:var(--space-8)}}.section{padding-block:var(--space-16)}@media(min-width:768px){.section{padding-block:var(--space-24)}}.section--tint{background:var(--color-sage-soft)}.section--butter{background:var(--color-butter)}.eyebrow{display:inline-block;font-size:.8125rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--color-primary);margin-bottom:var(--space-3)}.lead{font-size:1.125rem;color:var(--color-muted);max-width:38em}.section-head{display:flex;flex-direction:column;gap:var(--space-3);margin-bottom:var(--space-8)}.section-head--row{gap:var(--space-4)}@media(min-width:768px){.section-head--row{flex-direction:row;align-items:end;justify-content:space-between}}.stack>*+*{margin-top:var(--space-4)}.prose{max-width:42em}.prose>*+*{margin-top:var(--space-4)}.prose h2{margin-top:var(--space-12);font-size:1.5rem}.prose ul,.prose ol{padding-left:1.4em;margin-block:var(--space-4) 0}.prose li+li{margin-top:var(--space-2)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:48px;padding:var(--space-3) var(--space-6);border-radius:var(--radius-pill);border:2px solid transparent;font:inherit;font-weight:700;text-decoration:none;cursor:pointer;transition:background-color .18s ease,color .18s ease,border-color .18s ease,transform .18s ease}.btn:active{transform:scale(.98)}.btn svg{width:1.125rem;height:1.125rem;flex:none}.btn--primary{background:var(--color-primary);color:var(--color-on-primary)}.btn--primary:hover{background:var(--color-primary-hover);color:var(--color-on-primary)}.btn--ghost{border-color:var(--color-primary);color:var(--color-primary);background:transparent}.btn--ghost:hover{background:var(--color-primary);color:var(--color-on-primary)}.btn--sm{min-height:44px;padding:var(--space-2) var(--space-4);font-size:.9375rem}.btn-row{display:flex;flex-wrap:wrap;gap:var(--space-3)}.site-header{position:sticky;top:0;z-index:50;background:#f6f3eaeb;backdrop-filter:blur(10px);border-bottom:1px solid var(--color-line)}.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);min-height:var(--header-h)}.brand{display:inline-flex;align-items:center;gap:var(--space-2);min-height:44px;font-family:var(--font-serif);font-size:1.375rem;font-weight:700;color:var(--color-ink);text-decoration:none;white-space:nowrap}.brand svg{width:1.75rem;height:1.75rem}.nav-desktop{display:none;align-items:center;gap:var(--space-1)}.nav-desktop a:not(.btn){display:inline-flex;align-items:center;min-height:44px;padding-inline:var(--space-3);color:var(--color-ink);text-decoration:none;font-size:.9375rem;font-weight:500;border-radius:var(--radius-sm);transition:background-color .18s ease}.nav-desktop a:not(.btn):hover,.nav-desktop a[aria-current=page]{background:var(--color-sage-soft)}.nav-desktop .btn{margin-left:var(--space-2)}.nav-mobile{position:relative}.nav-mobile summary{display:inline-flex;align-items:center;gap:var(--space-2);min-height:44px;padding-inline:var(--space-3);list-style:none;cursor:pointer;font-weight:700;border-radius:var(--radius-sm)}.nav-mobile summary::-webkit-details-marker{display:none}.nav-mobile summary svg{width:1.5rem;height:1.5rem}.nav-mobile__panel{position:absolute;right:0;top:calc(100% + var(--space-2));width:min(18rem,calc(100vw - 2rem));padding:var(--space-3);background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-md);box-shadow:var(--shadow-lift);display:flex;flex-direction:column;gap:var(--space-1)}.nav-mobile__panel a:not(.btn){display:flex;align-items:center;min-height:48px;padding-inline:var(--space-3);color:var(--color-ink);text-decoration:none;font-weight:500;border-radius:var(--radius-sm)}.nav-mobile__panel a:not(.btn):hover,.nav-mobile__panel a[aria-current=page]{background:var(--color-sage-soft)}.nav-mobile__panel .btn{margin-top:var(--space-2)}@media(min-width:960px){.nav-desktop{display:flex}.nav-mobile{display:none}}.hero{padding-block:var(--space-12) var(--space-16);overflow:hidden}.hero__grid{display:grid;gap:var(--space-12);align-items:center}.hero__copy>*+*{margin-top:var(--space-6)}.hero__title{font-size:clamp(2.5rem,8vw,4.5rem);line-height:1.2}.hero__title span{display:block}.hero__title em{font-style:normal;background:linear-gradient(transparent 62%,var(--color-butter) 62%)}.hero__facts{display:flex;flex-wrap:wrap;gap:var(--space-2) var(--space-6);padding:0;margin:var(--space-6) 0 0;list-style:none;color:var(--color-muted);font-size:.9375rem}.hero__facts li{display:inline-flex;align-items:center;gap:var(--space-2)}.hero__facts svg{width:1.125rem;height:1.125rem;color:var(--color-primary);flex:none}.hero__media{position:relative;display:grid;grid-template-columns:1.25fr 1fr;gap:var(--space-3)}.hero__media img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius-lg);box-shadow:var(--shadow-card)}.hero__media .hero__main{grid-row:span 2;aspect-ratio:4 / 5}.hero__media .hero__side{aspect-ratio:1}@media(min-width:900px){.hero{padding-block:var(--space-16) var(--space-24)}.hero__grid{grid-template-columns:1fr 1fr;gap:var(--space-16)}}.grid{display:grid;gap:var(--space-6);grid-template-columns:repeat(auto-fill,minmax(min(100%,16rem),1fr))}.grid--2{grid-template-columns:repeat(auto-fit,minmax(min(100%,20rem),1fr))}.card{position:relative;display:flex;flex-direction:column;background:var(--color-surface);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-card);transition:transform .22s ease,box-shadow .22s ease}.card:hover,.card:focus-within{transform:translateY(-4px);box-shadow:var(--shadow-lift)}.card__media{aspect-ratio:1;overflow:hidden;background:var(--color-sage-soft)}.card__media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}.card:hover .card__media img{transform:scale(1.04)}.card__body{display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-4) var(--space-4) var(--space-6);flex:1}.card__title a{color:var(--color-ink);text-decoration:none}.card__title a:after{content:"";position:absolute;inset:0}.card__text{color:var(--color-muted);font-size:.9375rem;flex:1}.price-line{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-3);margin-top:var(--space-2);font-weight:700}.price-line span{font-weight:400;color:var(--color-muted);font-size:.9375rem}.price{font-family:var(--font-serif);font-size:1.25rem;font-variant-numeric:tabular-nums}.features{display:grid;gap:var(--space-6);grid-template-columns:repeat(auto-fit,minmax(min(100%,15rem),1fr));padding:0;margin:0;list-style:none}.feature{padding:var(--space-6);background:var(--color-surface);border-radius:var(--radius-md);border:1px solid var(--color-line)}.feature>*+*{margin-top:var(--space-2)}.feature__icon{display:inline-flex;align-items:center;justify-content:center;width:3rem;height:3rem;border-radius:50%;background:var(--color-butter);color:var(--color-primary)}.feature__icon svg{width:1.5rem;height:1.5rem}.feature p{color:var(--color-muted);font-size:.9375rem}.feature__meta{font-weight:700;color:var(--color-ink)!important}.steps{counter-reset:step;display:grid;gap:var(--space-6);grid-template-columns:repeat(auto-fit,minmax(min(100%,14rem),1fr));padding:0;margin:0;list-style:none}.steps li{counter-increment:step;padding-top:var(--space-4);border-top:2px solid var(--color-primary)}.steps li:before{content:"0" counter(step);display:block;font-family:var(--font-serif);font-size:1.75rem;font-weight:700;color:var(--color-sage);line-height:1;margin-bottom:var(--space-3)}.steps h3{font-size:1.125rem;margin-bottom:var(--space-2)}.steps p{color:var(--color-muted);font-size:.9375rem}.split{display:grid;gap:var(--space-8);align-items:start}.split__media img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:var(--radius-lg);box-shadow:var(--shadow-card)}.split__body>*+*{margin-top:var(--space-6)}@media(min-width:860px){.split{grid-template-columns:1fr 1fr;gap:var(--space-16)}.split--sticky .split__media{position:sticky;top:calc(var(--header-h) + var(--space-6))}}.tags{display:flex;flex-wrap:wrap;gap:var(--space-2);padding:0;margin:0;list-style:none}.tags li{padding:var(--space-1) var(--space-3);border-radius:var(--radius-pill);background:var(--color-sage-soft);font-size:.875rem;font-weight:500}.buy-box{padding:var(--space-6);background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-md)}.buy-box>*+*{margin-top:var(--space-4)}.buy-box .price{font-size:2rem}.buy-box .btn{width:100%}.note{font-size:.875rem;color:var(--color-muted)}.spec{display:grid;grid-template-columns:auto 1fr;gap:var(--space-2) var(--space-6);margin:0}.spec dt{color:var(--color-muted);white-space:nowrap}.spec dd{margin:0;font-weight:500}.table-wrap{overflow-x:auto;border:1px solid var(--color-line);border-radius:var(--radius-md);background:var(--color-surface)}table{width:100%;border-collapse:collapse;font-size:.9375rem}th,td{padding:var(--space-3) var(--space-4);text-align:left;vertical-align:top}thead th{background:var(--color-sage-soft);font-weight:700;white-space:nowrap}tbody tr+tr{border-top:1px solid var(--color-line)}tbody th{font-weight:700;white-space:nowrap}.crumbs{padding-block:var(--space-4);font-size:.875rem;color:var(--color-muted)}.crumbs ol{display:flex;flex-wrap:wrap;gap:var(--space-1) var(--space-2);padding:0;margin:0;list-style:none}.crumbs li+li:before{content:"/";margin-right:var(--space-2);color:var(--color-sage)}.crumbs a{color:inherit}.page-head{padding-block:var(--space-8) var(--space-12)}.page-head>.container>*+*{margin-top:var(--space-4)}.faq details{border-bottom:1px solid var(--color-line)}.faq summary{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);min-height:56px;padding-block:var(--space-3);font-family:var(--font-serif);font-size:1.125rem;font-weight:700;cursor:pointer;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";font-size:1.5rem;font-weight:400;color:var(--color-primary);transition:transform .2s ease}.faq details[open] summary:after{transform:rotate(45deg)}.faq details>div{padding-bottom:var(--space-6);color:var(--color-muted);max-width:42em}.cta{padding:var(--space-12) var(--space-6);border-radius:var(--radius-lg);background:var(--color-primary);color:var(--color-on-primary);text-align:center}.cta>*+*{margin-top:var(--space-4)}.cta p{color:#ffffffe0;max-width:34em;margin-inline:auto}.cta .btn-row{justify-content:center;margin-top:var(--space-6)}.cta .btn--primary{background:var(--color-butter);color:var(--color-ink)}.cta .btn--primary:hover{background:#fffbe0;color:var(--color-ink)}.cta .btn--ghost{border-color:#ffffffb3;color:var(--color-on-primary)}.cta .btn--ghost:hover{background:var(--color-on-primary);color:var(--color-primary)}.cta :focus-visible{outline-color:var(--color-butter)}.site-footer{margin-top:var(--space-16);padding-block:var(--space-12);background:var(--color-ink);color:#e9e6da;font-size:.9375rem}.site-footer a{color:inherit}.site-footer :focus-visible{outline-color:var(--color-butter)}.site-footer__grid{display:grid;gap:var(--space-8);grid-template-columns:repeat(auto-fit,minmax(min(100%,14rem),1fr))}.site-footer h2{font-size:1rem;font-family:var(--font-sans);margin-bottom:var(--space-3);color:#fff}.site-footer ul{padding:0;margin:0;list-style:none}.site-footer li a{display:inline-flex;align-items:center;min-height:40px}.site-footer__brand{font-family:var(--font-serif);font-size:1.5rem;font-weight:700;color:#fff}.site-footer__legal{margin-top:var(--space-8);padding-top:var(--space-6);border-top:1px solid rgb(255 255 255 / .15);color:#bdb9aa;font-size:.8125rem}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}.card:hover,.card:focus-within{transform:none}.card:hover .card__media img{transform:none}}