*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:6rem}body{color:#222b24;-webkit-font-smoothing:antialiased;background:#f4f1e9;margin:0;font-family:DM Sans,Arial,sans-serif;font-size:15px;line-height:1.7}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}:root{--paper:#f4f1e9;--paper-deep:#ebe7dd;--ink:#222b24;--forest:#293b31;--forest-light:#405347;--muted:#79786e;--line:#dcd7cc;--gold:#b08c56;--white:#fffefa;--serif:"Playfair Display",Georgia,serif;--shadow:0 16px 45px #262a2217}.shell{width:min(1180px,100% - 48px);margin:0 auto}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:100;background:var(--forest);color:#fff;padding:10px 14px;position:fixed;top:-100px;left:16px}.skip-link:focus{top:12px}.utility-bar{background:var(--forest);color:#e9e5da;letter-spacing:.17em;font-size:9px;font-weight:600}.utility-inner{justify-content:space-between;align-items:center;height:31px;display:flex}.utility-inner i{color:#c8aa76;padding:0 5px;font-style:normal}.site-header{background:var(--paper);border-bottom:1px solid var(--line);z-index:20;position:sticky;top:0}.header-inner{align-items:center;gap:36px;height:83px;display:flex}.wordmark{flex:none;align-items:center;gap:12px;display:flex}.monogram{border:1px solid var(--gold);width:40px;height:40px;color:var(--forest);font-family:var(--serif);letter-spacing:-.1em;border-radius:50%;justify-content:center;align-items:center;padding-right:3px;font-size:20px;display:flex}.monogram span{margin-top:6px;margin-left:-2px;font-size:15px}.wordmark-type{flex-direction:column;line-height:1.2;display:flex}.wordmark-type strong{letter-spacing:.14em;font-size:12px;font-weight:700}.wordmark-type small{letter-spacing:.23em;color:var(--muted);margin-top:5px;font-size:8px}.primary-nav{align-items:center;gap:25px;margin-left:auto;display:flex}.primary-nav a{color:#4c5149;font-size:12px;transition:color .2s}.primary-nav a:hover,.footer-links a:hover{color:var(--gold)}.header-search{border:1px solid var(--line);background:#ffffff6b;align-items:center;width:184px;height:38px;display:flex}.header-search input{background:0 0;border:0;outline:0;width:100%;height:100%;padding:0 10px;font-size:11px}.header-search input::placeholder{color:#969187}.header-search button{color:var(--forest);cursor:pointer;background:0 0;border:0;padding:0 10px;font-size:21px}.menu-toggle{display:none}.hero{background:#d8d1c3;min-height:520px;position:relative;overflow:hidden}.hero-image{object-fit:cover;object-position:center 52%;filter:brightness(.77);width:100%;height:100%;position:absolute;inset:0}.hero-shade{background:linear-gradient(90deg,#131f18c2 0%,#161f1a8f 37%,#1a1d1b14 78%),linear-gradient(#0000 45%,#12171440);position:absolute;inset:0}.hero-inner{z-index:1;color:#fffefa;padding-top:93px;padding-bottom:68px;position:relative}.hero-kicker,.eyebrow{letter-spacing:.19em;text-transform:uppercase;color:#c5a66d;font-size:10px;font-weight:700}.hero h1{max-width:650px;font-family:var(--serif);letter-spacing:-.035em;margin:18px 0 20px;font-size:clamp(43px,6vw,73px);font-weight:400;line-height:1.07}.hero p{color:#eeece5;max-width:520px;margin:0;font-size:16px;line-height:1.75}.hero-actions{align-items:center;gap:14px;margin-top:32px;display:flex}.button{border:1px solid var(--forest);background:var(--forest);color:#fff;letter-spacing:.06em;justify-content:center;align-items:center;gap:14px;min-height:48px;padding:0 22px;font-size:11px;font-weight:600;transition:background .2s,color .2s,border .2s;display:inline-flex}.button:hover{background:#405347;border-color:#405347}.button-light{background:var(--paper);border-color:var(--paper);color:var(--forest)}.button-light:hover{color:#fff;background:0 0}.button-ghost{color:#fff;background:0 0;border-color:#fff9}.button-ghost:hover{color:var(--forest);background:#fff}.button .arrow{font-size:16px}.section{padding:80px 0}.section-tight{padding:57px 0}.section-paper{background:var(--paper-deep)}.section-dark{background:var(--forest);color:#f4f1e9}.section-head{justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:30px;display:flex}.section-head h2,.page-heading h1,.guide-hero h1,.brand-hero h1,.compare-hero h1{font-family:var(--serif);letter-spacing:-.025em;font-weight:400}.section-head h2{margin:9px 0 0;font-size:clamp(30px,4vw,43px);line-height:1.15}.section-head p{max-width:410px;color:var(--muted);margin:0;font-size:13px}.section-dark .section-head p{color:#cbcfc6}.text-link{letter-spacing:.07em;color:var(--forest);align-items:center;gap:9px;font-size:11px;font-weight:700;display:inline-flex}.text-link:hover{color:#947548}.text-link span{font-size:15px}.section-dark .text-link{color:#e6d1a4}.bag-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.bag-card{border:1px solid var(--line);background:#fffefa9e;min-width:0;transition:transform .25s,box-shadow .25s,border-color .25s}.bag-card:hover{box-shadow:var(--shadow);border-color:#c4ae86;transform:translateY(-3px)}.bag-card-link{align-items:flex-start;gap:17px;min-height:184px;padding:22px 20px;display:flex}.bag-card-mark{width:36px;height:36px;font-family:var(--serif);color:var(--forest);border:1px solid #c9b88e;border-radius:50%;flex:none;place-items:center;font-size:15px;display:grid}.bag-card-content{flex-direction:column;align-items:flex-start;min-width:0;display:flex}.bag-card .eyebrow{color:#8f7b58;letter-spacing:.13em;font-size:8px;line-height:1.5}.bag-card .eyebrow i{color:#b5a27d;padding:0 4px;font-style:normal}.bag-card-title{font-family:var(--serif);color:var(--ink);margin:8px 0;font-size:21px;line-height:1.25}.bag-card-summary{color:var(--muted);margin-bottom:14px;font-size:12px;line-height:1.65}.bag-card .text-link{letter-spacing:.12em;text-transform:uppercase;margin-top:auto;font-size:9px}.feature-grid{grid-template-columns:1.05fr .95fr;align-items:center;gap:64px;display:grid}.feature-visual{min-height:430px;position:relative}.feature-visual img{object-fit:cover;width:100%;height:430px}.feature-caption{background:var(--forest);color:#fff;max-width:215px;font-family:var(--serif);padding:21px 23px;font-size:19px;line-height:1.35;position:absolute;bottom:-19px;right:-15px}.feature-copy h2{margin:12px 0 18px;font-size:clamp(34px,4.2vw,48px);font-weight:400;line-height:1.14}.feature-copy p{color:#62675f;font-size:14px;line-height:1.85}.feature-copy .button{margin-top:16px}.category-grid{grid-template-columns:repeat(4,1fr);gap:12px;display:grid}.category-card{border:1px solid #ffffff3b;flex-direction:column;justify-content:space-between;min-height:150px;padding:20px;transition:background .2s,border .2s;display:flex}.category-card:hover{background:#ffffff12;border-color:#bba67c}.category-card .number{color:#d4bd90;letter-spacing:.12em;font-size:10px}.category-card strong{font-family:var(--serif);font-size:21px;font-weight:400}.category-card small{color:#c3c9c0;font-size:11px}.split-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.split-card{background:var(--white);border:1px solid var(--line);padding:27px 29px}.split-card h3{font-family:var(--serif);margin:0 0 11px;font-size:25px;font-weight:400}.split-card p{color:var(--muted);max-width:530px;margin:0 0 20px;font-size:13px}.brand-rail{flex-wrap:wrap;gap:8px;display:flex}.brand-pill{border:1px solid var(--line);color:#485247;background:#ffffff5c;padding:9px 13px;font-size:11px;transition:background .2s}.brand-pill:hover{background:var(--forest);color:#fff}.page-intro{background:var(--paper-deep);border-bottom:1px solid var(--line)}.page-heading{padding:53px 0 48px}.breadcrumb{letter-spacing:.1em;text-transform:uppercase;color:var(--muted);flex-wrap:wrap;align-items:center;gap:9px;font-size:10px;display:flex}.breadcrumb a:hover{color:var(--forest)}.breadcrumb span{color:#b7aa92}.page-heading .eyebrow{color:#927950;margin-top:24px}.page-heading h1{margin:10px 0 13px;font-size:clamp(39px,5.3vw,59px);line-height:1.1}.page-heading p{color:#686b63;max-width:730px;margin:0;font-size:15px}.page-content{padding:54px 0 80px}.content-layout{grid-template-columns:minmax(0,1fr) 260px;align-items:start;gap:60px;display:grid}.article-content{max-width:790px}.answer-box{border-left:3px solid var(--gold);background:var(--white);margin:0 0 35px;padding:22px 25px}.answer-box .eyebrow{color:#927950;font-size:9px}.answer-box p{font-family:var(--serif);color:#333b32;margin:9px 0 0;font-size:18px;line-height:1.6}.article-content h2{font-family:var(--serif);letter-spacing:-.018em;margin:39px 0 11px;font-size:30px;font-weight:400;line-height:1.25}.article-content h3{margin:25px 0 8px;font-size:16px}.article-content p,.article-content li{color:#535950;font-size:14px;line-height:1.9}.article-content p{margin:0 0 16px}.article-content ul,.article-content ol{padding-left:23px}.fact-panel{background:var(--forest);color:#f6f2e8;padding:24px 23px;position:sticky;top:120px}.fact-panel h2{font-family:var(--serif);margin:0 0 17px;font-size:23px;font-weight:400}.fact-row{border-top:1px solid #ffffff2e;gap:4px;padding:12px 0;display:grid}.fact-row dt{color:#cfb783;text-transform:uppercase;letter-spacing:.14em;font-size:9px}.fact-row dd{margin:0;font-size:12px;line-height:1.55}.related-links{gap:9px;margin-top:17px;display:grid}.related-links a{color:#e9e2d4;border-bottom:1px solid #ffffff2e;padding:0 0 8px;font-size:11px}.related-links a:hover{color:#dfc48f}.toc{background:var(--paper-deep);border:1px solid var(--line);margin:31px 0;padding:20px 22px}.toc strong{font-family:var(--serif);font-size:18px;font-weight:400}.toc ol{margin:8px 0 0;padding-left:19px}.toc li{color:#65685f;font-size:11px;line-height:1.9}.toc a:hover{color:#947548}.source-list{border-top:1px solid var(--line);margin-top:36px;padding-top:22px}.source-list h2{margin:0 0 12px;font-size:22px}.source-list ul{margin:0;padding-left:18px}.source-list li{color:var(--muted);margin:6px 0;font-size:11px}.source-list a{text-underline-offset:3px;text-decoration:underline #c2ad83}.source-list a:hover{color:#927950}.disclaimer{background:var(--paper-deep);padding:15px 17px;color:#7e7c71!important;margin-top:27px!important;font-size:11px!important}.faq-list{border-top:1px solid var(--line);margin-top:25px}.faq-item{border-bottom:1px solid var(--line);padding:15px 0}.faq-item summary{cursor:pointer;justify-content:space-between;gap:18px;font-size:14px;font-weight:600;list-style:none;display:flex}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";color:#947548;font-size:17px;line-height:1}.faq-item[open] summary:after{content:"−"}.faq-item p{margin:12px 0 0;font-size:13px}.guide-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;display:grid}.guide-card{border:1px solid var(--line);background:var(--white);flex-direction:column;align-items:flex-start;min-height:230px;padding:25px;transition:transform .2s,box-shadow .2s;display:flex}.guide-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.guide-card .eyebrow{color:#967b51;font-size:8px}.guide-card h2{font-family:var(--serif);margin:11px 0;font-size:23px;font-weight:400;line-height:1.25}.guide-card p{color:var(--muted);margin:0 0 19px;font-size:12px;line-height:1.75}.guide-card .text-link{text-transform:uppercase;letter-spacing:.13em;margin-top:auto;font-size:9px}.guide-hero,.brand-hero,.compare-hero{background:var(--paper-deep);border-bottom:1px solid var(--line);padding:52px 0 45px}.guide-hero h1,.brand-hero h1,.compare-hero h1{margin:14px 0 16px;font-size:clamp(39px,5vw,58px);line-height:1.1}.guide-hero p,.brand-hero p,.compare-hero p{color:#686b63;max-width:750px;margin:0;font-size:15px}.brand-stats{flex-wrap:wrap;gap:35px;margin-top:25px;display:flex}.brand-stat{flex-direction:column;display:flex}.brand-stat strong{font-family:var(--serif);font-size:26px;font-weight:400}.brand-stat small{text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-size:9px}.compare-banner{grid-template-columns:1fr 80px 1fr;align-items:center;gap:20px;margin:24px 0 32px;display:grid}.compare-side{background:var(--forest);color:#f7f2e9;flex-direction:column;justify-content:center;min-height:135px;padding:24px;display:flex}.compare-side .eyebrow{color:#d1b984;font-size:9px}.compare-side strong{font-family:var(--serif);margin-top:6px;font-size:23px;font-weight:400}.compare-vs{color:#927950;width:54px;height:54px;font-family:var(--serif);border:1px solid #cbb88f;border-radius:50%;place-items:center;margin:auto;font-size:18px;display:grid}.table-scroll{margin:22px 0;overflow-x:auto}.compare-table{border-collapse:collapse;width:100%;min-width:580px;font-size:12px}.compare-table th,.compare-table td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:14px 15px}.compare-table th{background:var(--forest);color:#f6f2e8;font-weight:500}.compare-table td:first-child{color:var(--ink);width:24%;font-weight:700}.search-wrap{max-width:860px;margin:0 auto}.search-form{gap:10px;margin-bottom:28px;display:flex}.search-form input{background:var(--white);border:1px solid var(--line);outline-color:#9b855c;flex:1;min-width:0;padding:15px 17px}.search-results{gap:10px;display:grid}.search-result{background:var(--white);border:1px solid var(--line);padding:18px 20px}.search-result h2{font-family:var(--serif);margin:0 0 5px;font-size:21px;font-weight:400}.search-result p{color:var(--muted);margin:0;font-size:12px}.empty-state{text-align:center;color:var(--muted);padding:45px 20px}.glossary-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 45px;display:grid}.glossary-entry{border-bottom:1px solid var(--line);padding:17px 0}.glossary-entry h2{font-family:var(--serif);margin:0 0 5px;font-size:20px;font-weight:400}.glossary-entry p{color:var(--muted);margin:0;font-size:12px}.brand-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.brand-card{background:var(--white);border:1px solid var(--line);justify-content:space-between;align-items:center;gap:10px;padding:20px 21px;transition:border .2s,transform .2s;display:flex}.brand-card:hover{border-color:#c0a77a;transform:translateY(-2px)}.brand-card strong{font-family:var(--serif);font-size:20px;font-weight:400}.brand-card small{color:var(--muted);font-size:10px}.source-note{color:var(--muted);font-size:11px;line-height:1.7}.callout{background:#e9e3d6;border:1px solid #d8ceba;margin:26px 0;padding:22px 24px}.callout strong{font-family:var(--serif);font-size:20px;font-weight:400}.callout p{color:#5e6258;margin:7px 0 0;font-size:13px}.index-controls{justify-content:space-between;align-items:center;gap:18px;margin-bottom:23px;display:flex}.index-controls input{border:1px solid var(--line);background:var(--white);outline-color:#9b855c;width:100%;max-width:330px;height:43px;padding:0 13px}.index-count{color:var(--muted);font-size:11px}.index-group{margin:37px 0}.index-group h2{font-family:var(--serif);border-bottom:1px solid var(--line);margin:0 0 16px;padding-bottom:9px;font-size:28px;font-weight:400}.site-footer{color:#e8e4d9;background:#1f2c24;padding:52px 0 22px}.footer-top{grid-template-columns:1.4fr .8fr .8fr;gap:65px;padding-bottom:39px;display:grid}.footer-wordmark .monogram{color:#eee7d7}.footer-wordmark .wordmark-type strong{color:#f2eee4}.footer-wordmark .wordmark-type small{color:#abb2a9}.footer-brand p{color:#bdc2ba;max-width:350px;margin-top:21px;font-size:12px;line-height:1.8}.footer-links{color:#c5c9c1;flex-direction:column;align-items:flex-start;gap:10px;font-size:11px;display:flex}.footer-links strong{color:#d7c49c;text-transform:uppercase;letter-spacing:.15em;margin-bottom:6px;font-size:9px}.footer-bottom{color:#aab0a7;border-top:1px solid #ffffff26;justify-content:space-between;gap:15px;padding-top:18px;font-size:9px;display:flex}.footer-bottom span:last-child{text-align:right}.about-grid{grid-template-columns:minmax(0,720px) 1fr;align-items:start;gap:65px;display:grid}.about-aside{background:var(--forest);color:#f5f1e8;padding:25px}.about-aside h2{font-family:var(--serif);margin:0 0 9px;font-size:24px;font-weight:400}.about-aside p{color:#c9cec7;font-size:12px}.about-aside a{color:#dec998;text-underline-offset:3px;text-decoration:underline}.not-found{text-align:center;place-items:center;min-height:55vh;padding:60px 24px;display:grid}.not-found h1{font-family:var(--serif);margin:0;font-size:54px;font-weight:400}.not-found p{color:var(--muted);max-width:400px}.not-found .button{margin-top:10px}@media (width<=1000px){.header-inner{gap:20px}.primary-nav{gap:14px}.primary-nav a{font-size:11px}.header-search{width:145px}.bag-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.content-layout{gap:35px}.category-grid{grid-template-columns:repeat(2,1fr)}.feature-grid{gap:38px}}@media (width<=760px){.shell{width:min(100% - 34px,580px)}.utility-inner{justify-content:center;height:29px}.utility-inner span:last-child{display:none}.header-inner{gap:12px;height:72px}.wordmark{gap:8px}.monogram{width:36px;height:36px;font-size:18px}.wordmark-type strong{letter-spacing:.11em;font-size:10px}.wordmark-type small{font-size:7px}.primary-nav{background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0;padding:13px 20px 21px;display:none;position:absolute;top:72px;left:0;right:0}.nav-open .primary-nav{display:flex}.primary-nav a{border-bottom:1px solid var(--line);padding:12px 5px;font-size:13px}.header-search{background:0 0;border:0;width:40px;margin-left:auto}.header-search input{clip:rect(0,0,0,0);width:1px;height:1px;position:absolute;overflow:hidden}.header-search button{font-size:22px}.menu-toggle{background:0 0;border:0;flex-direction:column;order:3;justify-content:center;gap:5px;width:31px;height:36px;padding:4px;display:flex}.menu-toggle span{background:var(--forest);width:21px;height:1px}.hero{min-height:540px}.hero-image{object-position:64% center}.hero-shade{background:linear-gradient(90deg,#131f18c7,#161f1a6b 75%),linear-gradient(#0000 45%,#1217145c)}.hero-inner{padding-top:95px;padding-bottom:45px}.hero h1{max-width:470px;font-size:clamp(42px,12vw,59px)}.hero p{max-width:440px;font-size:14px}.hero-actions{flex-wrap:wrap}.section{padding:58px 0}.section-tight{padding:43px 0}.section-head{display:block}.section-head p{margin-top:11px}.feature-grid{grid-template-columns:1fr;gap:40px}.feature-visual,.feature-visual img{height:300px;min-height:300px}.feature-caption{max-width:190px;padding:17px;font-size:17px;bottom:-22px;right:0}.feature-copy{padding-top:3px}.bag-grid,.guide-grid,.brand-grid{grid-template-columns:1fr}.bag-card-link{min-height:0;padding:18px}.bag-card-summary{margin-bottom:10px}.split-links{grid-template-columns:1fr}.section-head h2{font-size:34px}.content-layout{grid-template-columns:1fr;gap:27px}.fact-panel{order:-1;position:static}.page-heading{padding:39px 0 35px}.page-heading h1,.guide-hero h1,.brand-hero h1,.compare-hero h1{font-size:40px}.page-heading p,.guide-hero p,.brand-hero p,.compare-hero p{font-size:13px}.page-content{padding:37px 0 60px}.article-content h2{margin-top:32px;font-size:26px}.article-content p,.article-content li{font-size:13px}.answer-box{padding:18px}.answer-box p{font-size:16px}.compare-banner{grid-template-columns:1fr 43px 1fr;gap:8px}.compare-side{min-height:115px;padding:16px}.compare-side strong{font-size:18px}.compare-vs{width:39px;height:39px;font-size:15px}.glossary-list{grid-template-columns:1fr}.footer-top{grid-template-columns:1fr 1fr;gap:34px 22px}.footer-brand{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{margin:6px 0;display:block}.footer-bottom span:last-child{text-align:left}.index-controls{flex-direction:column;align-items:flex-start}.index-controls input{max-width:none}.about-grid{grid-template-columns:1fr;gap:28px}}@media (width<=420px){.shell{width:calc(100% - 28px)}.bag-grid{grid-template-columns:1fr}.hero-actions .button{width:100%}.category-grid{grid-template-columns:1fr 1fr}.category-card{min-height:130px;padding:15px}.category-card strong{font-size:18px}.footer-top{grid-template-columns:1fr}.footer-brand{grid-column:auto}.compare-side{padding:13px}.compare-side strong{font-size:15px}.compare-side .eyebrow{font-size:7px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important}}.locale-switch{color:var(--forest);letter-spacing:.05em;border-bottom:1px solid var(--gold);white-space:nowrap;flex:none;padding:4px 0;font-size:10px}.locale-switch:hover{color:var(--gold)}html[lang=zh-Hant] body{font-family:Noto Sans TC,PingFang HK,PingFang TC,Microsoft JhengHei,Arial,sans-serif;line-height:1.85}html[lang=zh-Hant] .wordmark-type strong{letter-spacing:.1em}@media (width<=1000px){.locale-switch{font-size:9px}}@media (width<=760px){.locale-switch{margin-left:auto;font-size:10px}.header-search{margin-left:0}}