/* Scoped additions: existing articles, media, forms and presentation styles stay intact. */
.ia-course-page{--orange:#a47551;--orange-d:#6f5644}.ia-course-page .hero{min-height:auto;padding:48px 0 32px;background:linear-gradient(180deg,#faf6f0,#fff)}.ia-course-page .badge{background:#f2e9dd;color:#6f5644}.ia-course-page .cta{box-shadow:0 8px 24px #a4755126}.ia-course-page .lesson .no{background:#f2e9dd}
.site-header,.site-breadcrumb,.site-footer-links,.site-deck-menu,.ia-scope{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:#3a322c;box-sizing:border-box;line-height:1.7;letter-spacing:normal}
.site-header *,.site-deck-menu *,.ia-scope *{box-sizing:border-box}
.site-header{position:relative;z-index:110;background:#faf6f0;border-bottom:1px solid #e8ddd0;padding:0;margin:0;width:100%}
.site-header-inner{max-width:1280px;min-height:78px;margin:auto;padding:14px 28px;display:flex;gap:24px;align-items:center;justify-content:space-between}
.site-header a,.site-deck-menu a{text-decoration:none;color:#6f5644}
.site-brand{font-size:18px;font-weight:750;white-space:nowrap}.site-brand span{font-size:12px;color:#a47551;margin-right:5px}
.site-header .site-nav{display:flex;align-items:center;gap:23px;padding:0;border:0;position:static;background:none;margin:0;font-size:14px;white-space:nowrap}
.site-header nav a[aria-current]{color:#3f5d47;font-weight:750;border-bottom:2px solid #759078;padding-bottom:4px}
.site-contact{display:inline-flex;white-space:nowrap;background:#a47551;border-radius:24px;padding:9px 17px;color:#fff!important;font-size:13px;font-weight:650}
.site-mobile-menu{display:none}.site-header a:focus-visible,.site-header summary:focus-visible,.ia-scope a:focus-visible,.ia-scope button:focus-visible,.ia-scope input:focus-visible{outline:3px solid #759078;outline-offset:4px}
.site-breadcrumb{max-width:1180px;margin:0 auto;padding:16px 28px 0;font-size:12px;color:#887769;background:transparent}.site-breadcrumb a{color:#78624f;text-decoration:none}.site-breadcrumb span{padding:0 8px}
.site-footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 24px;margin:0 auto 32px;padding:0 0 24px;border-bottom:1px solid #e8ddd0;font-size:13px}.site-footer-links a{color:#6f5644;text-decoration:none}
.site-deck-menu{position:fixed;left:16px;top:16px;z-index:200;max-width:calc(100vw - 160px);font-size:13px;color:#f9f3e6}
.site-deck-menu summary{padding:9px 14px;cursor:pointer;border:1px solid #bdad8c;border-radius:24px;background:rgba(21,23,20,.88);list-style:none;color:#f9f3e6}.site-deck-menu summary::-webkit-details-marker{display:none}
.site-deck-menu nav{display:flex;flex-direction:column;align-items:stretch;gap:0;margin-top:8px;padding:10px;background:#faf6f0;border:1px solid #dfd2bf;border-radius:14px;min-width:205px;max-height:70vh;overflow:auto;position:static;transform:none}.site-deck-menu nav a{padding:10px 14px;font-size:14px;border-radius:8px}.site-deck-menu nav a:hover{background:#edf2eb}
.ia-scope{--ia-paper:#faf6f0;--ia-coffee:#6f5644;--ia-line:#e6dacb;--ia-green:#48664e;--ia-soft:#edf2eb}
.ia-main{max-width:1180px;padding:0 28px 70px;margin:auto}.ia-hero{padding:52px 0 32px;background:none}.ia-eyebrow{font-size:12px;letter-spacing:2px;color:#a47551;font-weight:650;margin:0 0 12px}.ia-hero h1{font:600 48px/1.3 "Songti SC","STSong",serif;color:#6f5644;margin:0 0 18px}.ia-lead{font-size:17px;color:#786e65;max-width:780px;margin:0;line-height:1.9}
.ia-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin:24px 0 16px}.ia-button{display:inline-flex;align-items:center;justify-content:center;padding:11px 22px;border:1px solid #a47551;border-radius:26px;background:#a47551;color:white!important;text-decoration:none!important;font-size:14px;font-weight:650;line-height:1.65}.ia-button.secondary{background:transparent;color:#6f5644!important}.ia-link{color:#6f5644;text-decoration:none;border-bottom:1px solid #c8b196;font-size:14px}.ia-note{font-size:13px;color:#817366;margin:12px 0}
.ia-section{padding:30px 0 34px;background:none}.ia-section-title{display:flex;justify-content:space-between;align-items:center;gap:18px;margin:0 0 22px}.ia-section-title h2,.ia-scope h2{font-size:26px;color:#6f5644;line-height:1.5;margin:0 0 12px}.ia-section-title h2{margin:0}.ia-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.ia-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.ia-card{border:1px solid #e6dacb;border-radius:18px;padding:26px;background:#fffdf9;min-width:0}.ia-card h3{font-size:21px;color:#3a322c;margin:8px 0 10px;line-height:1.55}.ia-card h3 a{color:inherit;text-decoration:none}.ia-card p{font-size:14px;line-height:1.85;color:#7e7064;margin:0 0 20px}.ia-card small{font-size:12px;color:#48664e}.ia-card .ia-tag{font-size:12px;color:#48664e;background:#edf2eb;border-radius:15px;padding:4px 9px;display:inline-block}.ia-card a.ia-link{margin-top:auto}.ia-number{font-family:Georgia,serif;font-size:30px;color:#b18c6a}.ia-card.sage{background:#edf2eb;border-color:#d9e3d5}
.ia-band{background:#edf2eb;border:1px solid #d9e3d5;padding:28px;border-radius:18px;margin:20px 0}.ia-band p{margin:8px 0 0;color:#697965;font-size:15px}.ia-band h2{margin:0}.ia-steps{margin:16px 0 0;padding-left:22px}.ia-steps li{padding:5px 0;color:#5f685b;font-size:15px}.ia-steps a{color:#48664e;text-decoration:underline}
.ia-wide{max-width:1180px;margin:auto;padding:36px 28px}.ia-home-entry{padding-top:36px;padding-bottom:24px}.ia-latest-card{display:grid;grid-template-columns:85px 1fr;gap:18px;align-items:center;border:1px solid #e6dacb;border-radius:16px;background:#fffdf9;padding:16px;text-decoration:none;color:#3a322c}.ia-latest-card img{display:block;width:85px;height:auto;border-radius:5px}.ia-latest-card h3{font-size:17px;line-height:1.65;margin:6px 0}.ia-latest-card small{font-size:12px;color:#887769}
.ia-pills{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}.ia-pills a,.ia-pills button{border:1px solid #dfd3c4;border-radius:22px;padding:8px 14px;color:#6f5644;background:#fffdf9;font:inherit;font-size:13px;text-decoration:none;cursor:pointer}.ia-pills button[aria-pressed=true]{background:#48664e;color:#fff;border-color:#48664e}.ia-search{display:flex;gap:12px;align-items:center;margin:16px 0}.ia-search input{min-width:0;flex:1;border:1px solid #ddcfbe;border-radius:10px;padding:12px 16px;background:#fffdf9;font:inherit;font-size:14px;color:#3a322c}.ia-filter-count{font-size:13px;color:#817366;margin:14px 0}.ia-scope [hidden],.ia-article-hidden{display:none!important}
.ia-resource{display:flex;flex-direction:column;align-items:flex-start}.ia-resource h3{font-size:20px}.ia-resource .ia-resource-tags{margin-top:4px;font-size:12px;color:#48664e}.ia-resource .ia-link{margin-top:auto}.ia-directory-label{display:flex;gap:8px;align-items:center;font-size:13px;color:#817366}.ia-rule-list{padding-left:22px;margin-top:14px}.ia-rule-list li{padding:6px 0;font-size:14px}.ia-anchor{scroll-margin-top:24px}.ia-hero-buttons{margin:20px 0 12px}.ia-page-title{margin-bottom:20px}
@media(max-width:1120px){.site-header-inner{gap:15px;padding:14px 20px}.site-header .site-nav{gap:15px;font-size:13px}.site-brand{font-size:16px}.site-contact{padding:8px 13px;font-size:12px}}
@media(max-width:900px){.site-header .site-nav{display:none}.site-header-inner{min-height:68px;gap:12px;flex-wrap:wrap}.site-contact{margin-left:auto}.site-mobile-menu{display:block;position:static}.site-mobile-menu summary{cursor:pointer;list-style:none;font-size:13px;font-weight:650;padding:7px 8px;border-radius:8px;color:#6f5644}.site-mobile-menu summary::-webkit-details-marker{display:none}.site-mobile-menu summary span{margin-left:5px}.site-mobile-menu nav{position:absolute;top:100%;left:0;right:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;padding:16px 20px;background:#faf6f0;border-bottom:1px solid #e8ddd0;box-shadow:0 14px 18px #6f564412;margin:0}.site-mobile-menu nav a{font-size:15px;padding:10px 12px;border-radius:8px}.site-mobile-menu nav a[aria-current]{background:#edf2eb;border:0;padding:10px 12px}.ia-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.site-header-inner{padding:12px 16px;gap:7px}.site-brand{font-size:15px}.site-contact{padding:8px 10px;font-size:11px}.site-mobile-menu summary{font-size:12px;padding:6px}.site-breadcrumb{padding:12px 20px 0}.ia-main{padding:0 20px 44px}.ia-hero{padding:34px 0 24px}.ia-hero h1{font-size:36px}.ia-lead{font-size:15px}.ia-grid,.ia-grid.two{grid-template-columns:1fr;gap:16px}.ia-card{padding:23px}.ia-card h3{font-size:20px}.ia-section{padding:24px 0}.ia-section-title h2,.ia-scope h2{font-size:23px}.ia-section-title{align-items:flex-start;flex-direction:column;gap:8px}.ia-band{padding:24px}.ia-wide{padding:28px 20px}.ia-actions{gap:10px}.ia-button{font-size:13px;padding:10px 18px}.ia-pills{gap:7px}.ia-pills button{font-size:12px;padding:7px 12px}.ia-latest-card{grid-template-columns:76px 1fr}.ia-latest-card img{width:76px}.site-deck-menu{left:10px;top:12px;font-size:11px}.site-deck-menu summary{padding:9px 10px}.site-footer-links{gap:10px 18px}}

.ia-course-page .hero h1 em{display:inline-block}