#linyu-public-home{--ly-paper:light-dark(#f7f9f3,#121914);--ly-ink:light-dark(#102a21,#f4f5ef);--ly-soft:light-dark(#52665d,#bccabd);--ly-white:light-dark(#fff,#202a23);--ly-line:light-dark(#d9dfd5,#445448);--ly-teal:light-dark(#14b8a6,#2dd4bf);--ly-pink:light-dark(#f0d2ce,#573c40);--ly-mint:light-dark(#e2f2ee,#25433c);--ly-cream:light-dark(#f8edda,#514530);--ly-sage:light-dark(#e9eddd,#394b37);--ly-lilac:light-dark(#eee6ef,#493c50);font-family:"Yuanti SC","YouYuan","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ly-ink);width:100%}
#linyu-public-home *{box-sizing:border-box}
#linyu-public-home [hidden]{display:none!important}
#linyu-public-home button,#linyu-public-home a{font:inherit;color:inherit}
#linyu-public-home button{touch-action:manipulation}
#linyu-public-home .ly-page{background:var(--ly-paper);color:var(--ly-ink);min-height:1050px;display:flex;flex-direction:column;position:relative;overflow:clip;border-radius:14px}
#linyu-public-home .ly-header{display:flex;align-items:center;gap:22px;padding:18px 30px;border-bottom:1px solid var(--ly-line);background:var(--ly-white);position:relative;z-index:5;min-height:78px}
#linyu-public-home .ly-brand{display:flex;align-items:center;gap:7px;flex-shrink:0}
#linyu-public-home .ly-logo{width:40px;height:40px;object-fit:contain}
#linyu-public-home .ly-wordmark{font-size:28px;letter-spacing:-1.4px;font-weight:900;white-space:nowrap}
#linyu-public-home .ly-topnav{display:flex;gap:18px;margin:auto;align-items:center}
#linyu-public-home .ly-topnav button{padding:9px 0;border:0;background:none;white-space:nowrap;font-size:13px;font-weight:700}
#linyu-public-home .ly-account{display:flex;gap:10px;align-items:center;flex-shrink:0}
#linyu-public-home .ly-theme,#linyu-public-home .ly-avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--ly-paper);border:1px solid var(--ly-line)}
#linyu-public-home .ly-avatar{background:var(--ly-mint);border-color:transparent}
#linyu-public-home .ly-theme svg,#linyu-public-home .ly-avatar svg{width:19px;height:19px}
#linyu-public-home .ly-theme{font-size:25px;line-height:1}
#linyu-public-home .ly-avatar img{width:27px;height:27px;object-fit:contain}
#linyu-public-home .ly-menu{position:absolute;right:24px;top:68px;width:226px;background:var(--ly-white);border:1px solid var(--ly-line);border-radius:15px;box-shadow:0 16px 40px #0002;padding:10px;z-index:15}
#linyu-public-home .ly-menu strong{display:block;padding:11px 12px;font-size:13px;color:var(--ly-soft);border-bottom:1px solid var(--ly-line);margin-bottom:5px}
#linyu-public-home .ly-menu button{display:flex;align-items:center;gap:13px;width:100%;border:0;border-radius:8px;background:none;text-align:left;padding:12px;font-size:14px;min-height:44px}
#linyu-public-home .ly-menu button:hover{background:var(--ly-mint)}
#linyu-public-home .ly-menu .ly-account-row{border-top:1px solid var(--ly-line);margin-top:5px;color:var(--ly-soft)}
#linyu-public-home .ly-main{padding:0 30px;flex:1}
#linyu-public-home .ly-hero{display:grid;grid-template-columns:1.03fr 1fr;align-items:center;gap:14px;min-height:390px;padding:35px 0 30px}
#linyu-public-home .ly-title{font-family:"Microsoft YaHei","PingFang SC",sans-serif;font-size:clamp(35px,4.6vw,56px);font-weight:900;letter-spacing:-2.8px;line-height:1.18;margin:0 0 26px;color:var(--ly-ink)}
#linyu-public-home .ly-title em{font-style:normal;position:relative;z-index:0;white-space:nowrap}
#linyu-public-home .ly-title em:after{content:"";position:absolute;left:0;right:-5px;height:12px;background:#efab29;bottom:4px;z-index:-1;transform:rotate(-4deg)}
#linyu-public-home .ly-intro{font-size:15px;line-height:1.9;margin:3px 0;color:var(--ly-soft)}
#linyu-public-home .ly-actions{display:flex;align-items:center;gap:24px;margin-top:25px}
#linyu-public-home .ly-read{border:0;background:var(--ly-teal);color:#083c35;padding:14px 25px;min-height:48px;border-radius:15px;font-size:17px;font-weight:800;white-space:nowrap}
#linyu-public-home .ly-text-action{border:0;background:none;font-size:14px;text-underline-offset:6px;text-decoration:underline;text-decoration-color:var(--ly-line);padding:12px 0;color:var(--ly-soft)}
#linyu-public-home .ly-scene{position:relative;min-height:320px;display:flex;align-items:end;justify-content:center;padding-top:83px}
#linyu-public-home .ly-rabbit{width:115%;max-width:470px;aspect-ratio:16/9;object-fit:contain;margin-left:-5%;margin-right:-5%}
#linyu-public-home .ly-bubble{position:absolute;left:0;right:0;top:0;border:3px solid var(--ly-ink);border-radius:19px;background:var(--ly-white);padding:12px 15px;z-index:1;box-shadow:2px 3px 0 var(--ly-ink)}
#linyu-public-home .ly-bubble:after{content:"";position:absolute;width:16px;height:16px;background:var(--ly-white);border-right:3px solid var(--ly-ink);border-bottom:3px solid var(--ly-ink);bottom:-11px;left:62%;transform:rotate(36deg)}
#linyu-public-home .ly-demo-tabs{display:flex;gap:13px;font-size:10px;color:var(--ly-soft);margin-bottom:6px;line-height:1.5}
#linyu-public-home .ly-demo-tabs span:first-child{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}
#linyu-public-home .ly-bubble p{font-family:"Microsoft YaHei",sans-serif;font-size:13px;line-height:1.8;margin:0}
#linyu-public-home mark{background:var(--ly-lilac);color:var(--ly-ink);border-radius:4px;padding:2px 4px}
#linyu-public-home .ly-five{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px;padding:6px;border:1px solid var(--ly-line);background:var(--ly-white);border-radius:20px}
#linyu-public-home .ly-entry{padding:20px 14px 17px;border:0;border-radius:14px;text-align:left;min-height:116px;display:block;text-decoration:none;transition:transform .15s ease}
#linyu-public-home .ly-entry:hover{transform:translateY(-3px)}
#linyu-public-home .ly-entry[data-key=stories]{background:var(--ly-pink)}
#linyu-public-home .ly-entry[data-key=books]{background:var(--ly-mint)}
#linyu-public-home .ly-entry[data-key=words]{background:var(--ly-cream)}
#linyu-public-home .ly-entry[data-key=grammar]{background:var(--ly-sage)}
#linyu-public-home .ly-entry[data-key=review]{background:var(--ly-lilac)}
#linyu-public-home .ly-entry strong{display:block;font-size:18px;letter-spacing:.4px;font-weight:800;margin-bottom:10px;white-space:nowrap}
#linyu-public-home .ly-entry small{display:block;font-size:11px;line-height:1.7;color:var(--ly-soft)}
#linyu-public-home .ly-section{margin-top:43px}
#linyu-public-home .ly-section-head{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:18px}
#linyu-public-home .ly-section-head h2{font-size:24px;margin:0;font-weight:800}
#linyu-public-home .ly-shelf-controls{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
#linyu-public-home .ly-book-tab{border:0;background:none;padding:8px 11px;border-radius:8px;color:var(--ly-soft);font-size:12px;min-height:38px}
#linyu-public-home .ly-book-tab[aria-pressed=true]{background:var(--ly-mint);color:var(--ly-ink);font-weight:700}
#linyu-public-home .ly-shelf{border-radius:16px;background:linear-gradient(90deg,#ebe1ce,#e5d7bd 35%,#ece1ce 70%,#ddcdb2);padding:25px 28px 0;box-shadow:inset 0 2px 10px #6b4b2520}
#linyu-public-home .ly-books{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:42px;padding:0 25px;align-items:end;border-bottom:13px solid #ad8054;box-shadow:0 8px 9px -7px #50382370;position:relative}
#linyu-public-home .ly-book{border:0;position:relative;min-height:244px;padding:21px 17px 17px 22px;color:#f8f1dc;background:linear-gradient(90deg,#192e2b 0,#32554e 4%,#28443e 7%,#315349 100%);box-shadow:7px 7px 11px #40342140,inset 5px 0 #ffffff13;border-radius:2px 5px 3px 2px;text-align:left;display:flex;flex-direction:column;justify-content:space-between;margin-bottom:0;text-decoration:none}
#linyu-public-home .ly-book:before{content:"";height:4px;position:absolute;left:6px;right:-1px;top:-4px;background:#eee4cb;border-top:1px solid #a59a82;transform:skewX(-28deg)}
#linyu-public-home .ly-book:nth-child(2){background:linear-gradient(90deg,#373042,#63526a 8%,#65576e)}
#linyu-public-home .ly-book:nth-child(3){background:linear-gradient(90deg,#5d303c,#864957 8%,#7b4350)}
#linyu-public-home .ly-book small{font-size:9px;letter-spacing:1.5px;color:#dfcd9c}
#linyu-public-home .ly-book h3{font-family:"Songti SC",SimSun,Georgia,serif;font-size:28px;line-height:1.3;font-weight:700;letter-spacing:1px;margin:19px 0 15px;overflow-wrap:anywhere}
#linyu-public-home .ly-book .ly-book-de{font-family:Georgia,serif;font-size:23px;letter-spacing:-.4px;line-height:1.12}
#linyu-public-home .ly-book p{font-size:11px;line-height:1.7;margin:0;color:#f0e8d5}
#linyu-public-home .ly-book-line{height:1px;background:#c2ae7770;margin:0 0 15px}
#linyu-public-home .ly-shelf-label{display:flex;justify-content:center;padding:14px 0 17px;color:#674f36;font-size:12px;letter-spacing:2px;font-family:Georgia,"Songti SC",serif}
#linyu-public-home .ly-below{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0 27px;font-size:13px;border-bottom:1px solid var(--ly-line)}
#linyu-public-home .ly-below strong{font-weight:700;margin-right:10px}
#linyu-public-home .ly-below span{color:var(--ly-soft);font-size:12px}
#linyu-public-home .ly-subtle-link{background:none;border:0;color:var(--ly-soft);text-decoration:underline;text-underline-offset:5px;white-space:nowrap;font-size:12px;padding:10px 0}
#linyu-public-home .ly-footer{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 30px;font-size:11px;color:var(--ly-soft);margin-top:auto}
#linyu-public-home .ly-footer div{display:flex;gap:20px}
#linyu-public-home .ly-footer button{border:0;background:none;font-size:11px;color:var(--ly-soft);padding:8px 0}
#linyu-public-home .ly-quiet{padding:36px 0;border-bottom:1px solid var(--ly-line);font-size:15px;display:flex;justify-content:space-between;gap:24px;color:var(--ly-soft);align-items:center;margin-top:32px}
#linyu-public-home .ly-quiet strong{color:var(--ly-ink);font-size:18px;display:block;margin-bottom:9px}
#linyu-public-home .ly-quiet p{margin:0;font-size:13px;line-height:1.8}
#linyu-public-home .ly-detail{margin-top:25px;padding:25px;background:var(--ly-white);border:1px solid var(--ly-line);border-radius:16px;position:relative}
#linyu-public-home .ly-detail h2{font-size:24px;margin:0 0 10px}
#linyu-public-home .ly-detail p{font-size:14px;color:var(--ly-soft);margin:0 0 18px;line-height:1.8}
#linyu-public-home .ly-levels{display:flex;flex-wrap:wrap;gap:9px}
#linyu-public-home .ly-levels button{border:1px solid var(--ly-line);border-radius:10px;background:var(--ly-paper);padding:13px 18px;font-size:14px;min-height:44px}
#linyu-public-home .ly-levels button[aria-pressed=true]{border-color:var(--ly-teal);background:var(--ly-mint)}
#linyu-public-home .ly-levels button:disabled{opacity:.5}
#linyu-public-home .ly-close{position:absolute;right:16px;top:12px;border:0;background:transparent;padding:10px;font-size:22px}
#linyu-public-home .ly-detail-status{margin:18px 0 0!important;min-height:25px}
@media(max-width:900px){#linyu-public-home .ly-topnav{display:none}#linyu-public-home .ly-account{margin-left:auto}#linyu-public-home .ly-title{font-size:42px}#linyu-public-home .ly-header{padding:15px 24px}#linyu-public-home .ly-main{padding:0 24px}#linyu-public-home .ly-five{grid-template-columns:repeat(3,minmax(0,1fr))}#linyu-public-home .ly-entry{min-height:108px}#linyu-public-home .ly-five .ly-entry:nth-child(4),#linyu-public-home .ly-five .ly-entry:nth-child(5){grid-column:span 1}#linyu-public-home .ly-books{gap:25px;padding:0 5px}#linyu-public-home .ly-book{min-height:230px}#linyu-public-home .ly-book h3{font-size:25px}#linyu-public-home .ly-page{min-height:1170px}}
@media(max-width:600px){#linyu-public-home .ly-header{padding:12px 18px;min-height:67px}#linyu-public-home .ly-logo{width:33px;height:33px}#linyu-public-home .ly-wordmark{font-size:24px}#linyu-public-home .ly-main{padding:0 18px}#linyu-public-home .ly-hero{grid-template-columns:1fr;gap:14px;padding:30px 0 20px}#linyu-public-home .ly-title{font-size:40px;letter-spacing:-2px;line-height:1.2;margin-bottom:20px}#linyu-public-home .ly-intro{font-size:13px}#linyu-public-home .ly-actions{margin-top:19px}#linyu-public-home .ly-scene{min-height:280px;padding-top:70px;max-width:400px;width:100%;margin:auto}#linyu-public-home .ly-bubble{left:12px;right:12px}#linyu-public-home .ly-bubble p{font-size:11px}#linyu-public-home .ly-rabbit{width:100%;margin:0}#linyu-public-home .ly-five{grid-template-columns:repeat(2,minmax(0,1fr));border-radius:15px}#linyu-public-home .ly-entry{padding:17px 13px;min-height:100px}#linyu-public-home .ly-entry strong{font-size:18px}#linyu-public-home .ly-five .ly-entry:last-child{grid-column:1/-1;min-height:76px;display:flex;align-items:center;gap:20px}#linyu-public-home .ly-five .ly-entry:last-child strong{margin:0}#linyu-public-home .ly-section{margin-top:30px}#linyu-public-home .ly-section-head{align-items:start;flex-direction:column;gap:12px}#linyu-public-home .ly-section-head h2{font-size:23px}#linyu-public-home .ly-shelf{padding:22px 14px 0}#linyu-public-home .ly-books{gap:16px;grid-template-columns:repeat(2,minmax(0,1fr));padding:0 3px;border-bottom-width:10px}#linyu-public-home .ly-book{min-height:229px;padding:18px 11px 15px 17px}#linyu-public-home .ly-book h3{font-size:25px}#linyu-public-home .ly-book .ly-book-de{font-size:20px}#linyu-public-home .ly-book:nth-child(3){display:none}#linyu-public-home .ly-book small{font-size:8px}#linyu-public-home .ly-below{align-items:start;flex-direction:column;gap:3px;padding:20px 0}#linyu-public-home .ly-below strong{display:block;margin-bottom:8px}#linyu-public-home .ly-footer{padding:22px 18px;align-items:start;flex-direction:column;gap:5px}#linyu-public-home .ly-quiet{display:block;margin-top:15px;padding:26px 0}#linyu-public-home .ly-quiet>button{margin-top:14px}#linyu-public-home .ly-detail{padding:25px 18px}#linyu-public-home .ly-page{min-height:1500px}}
@media(min-width:601px) and (max-width:900px){#linyu-public-home .ly-five{grid-template-columns:repeat(6,minmax(0,1fr))}#linyu-public-home .ly-five .ly-entry,#linyu-public-home .ly-five .ly-entry:nth-child(4),#linyu-public-home .ly-five .ly-entry:nth-child(5){grid-column:span 2}#linyu-public-home .ly-five .ly-entry:first-child,#linyu-public-home .ly-five .ly-entry:nth-child(2){grid-column:span 3}}
@media(max-width:370px){#linyu-public-home .ly-title{font-size:34px}#linyu-public-home .ly-books{grid-template-columns:1fr}#linyu-public-home .ly-book:nth-child(2){display:none}#linyu-public-home .ly-book{min-height:230px}}
@media(prefers-reduced-motion:reduce){#linyu-public-home .ly-entry{transition:none}}
#linyu-public-home .ly-page{min-height:0}
#linyu-public-home .lx-kicker{font-size:12px;font-weight:700;letter-spacing:1px;color:var(--ly-soft);margin:0 0 15px}
#linyu-public-home .lx-grammar{padding:66px 0 61px;border-bottom:1px solid var(--ly-line)}
#linyu-public-home .lx-section-intro{display:flex;flex-wrap:wrap;align-items:end;column-gap:50px;margin-bottom:29px}
#linyu-public-home .lx-section-intro>.lx-kicker{width:100%;margin-bottom:12px}
#linyu-public-home .lx-section-intro h2,#linyu-public-home .lx-memory-intro h2{font-size:34px;font-weight:800;line-height:1.45;letter-spacing:-.7px;margin:0}
#linyu-public-home .lx-section-intro>p:last-child{font-size:14px;color:var(--ly-soft);line-height:1.9;margin:0 0 4px}
#linyu-public-home .lx-grammar-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:29px;align-items:stretch}
#linyu-public-home .lx-course-map{padding:0 4px 0 0}
#linyu-public-home .lx-level-tabs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:21px}
#linyu-public-home .lx-level-tabs button{border:1px solid var(--ly-line);border-radius:12px;padding:14px 17px;min-height:75px;text-align:left;background:var(--ly-white)}
#linyu-public-home .lx-level-tabs button[aria-pressed=true]{background:var(--ly-sage);border-color:var(--ly-soft)}
#linyu-public-home .lx-level-tabs strong{font-family:Georgia,serif;font-size:25px;display:block;line-height:1.25}
#linyu-public-home .lx-level-tabs span{font-size:11px;display:block;margin-top:4px;color:var(--ly-soft)}
#linyu-public-home .lx-topic-list button{display:grid;grid-template-columns:1fr auto;text-align:left;gap:5px 12px;border:0;background:none;border-bottom:1px solid var(--ly-line);padding:17px 12px;width:100%;border-radius:0;min-height:77px}
#linyu-public-home .lx-topic-list button[aria-pressed=true]{background:var(--ly-white);box-shadow:inset 3px 0 var(--ly-teal)}
#linyu-public-home .lx-topic-list button>span{font-size:15px;font-weight:700}
#linyu-public-home .lx-topic-list small{font-size:12px;color:var(--ly-soft);grid-column:1}
#linyu-public-home .lx-topic-list b{font-size:11px;font-weight:400;grid-column:2;grid-row:1/3;align-self:center;color:var(--ly-soft)}
#linyu-public-home .lx-coming{display:flex;gap:10px;align-items:center;padding-top:18px}
#linyu-public-home .lx-coming>span{font-family:Georgia,serif;border:1px dashed var(--ly-line);border-radius:7px;padding:7px 11px;color:var(--ly-soft);font-size:14px}
#linyu-public-home .lx-coming p{font-size:11px;color:var(--ly-soft);margin:0}
#linyu-public-home .lx-lesson-preview{background:var(--ly-white);border:1px solid var(--ly-line);border-radius:16px;overflow:hidden;box-shadow:4px 5px 0 color-mix(in srgb,var(--ly-sage) 70%,transparent);display:flex;flex-direction:column}
#linyu-public-home .lx-lesson-top{padding:17px 23px;border-bottom:1px solid var(--ly-line);display:flex;justify-content:space-between;gap:12px;font-size:11px;color:var(--ly-soft);background:var(--ly-sage)}
#linyu-public-home .lx-lesson-content{padding:26px 25px 21px;flex:1;background-image:repeating-linear-gradient(transparent,transparent 32px,color-mix(in srgb,var(--ly-line) 27%,transparent) 32px,color-mix(in srgb,var(--ly-line) 27%,transparent) 33px)}
#linyu-public-home .lx-lesson-question{font-size:15px;font-weight:700;margin:0 0 25px}
#linyu-public-home .lx-lesson-german{font:25px/1.7 Georgia,serif;margin:0 0 12px;overflow-wrap:anywhere}
#linyu-public-home .lx-lesson-german mark{background:var(--ly-mint);color:var(--ly-ink);padding:2px 5px}
#linyu-public-home .lx-lesson-zh{font-size:14px;color:var(--ly-soft);margin:0 0 28px;line-height:1.9}
#linyu-public-home .lx-rule{padding:16px;border-left:3px solid var(--ly-teal);background:var(--ly-paper)}
#linyu-public-home .lx-rule strong{font-size:12px}
#linyu-public-home .lx-rule p{font-size:13px;color:var(--ly-soft);line-height:1.9;margin:7px 0 0}
#linyu-public-home .lx-lesson-bottom{display:flex;justify-content:center;gap:14px;padding:16px 12px;border-top:1px solid var(--ly-line);font-size:11px;color:var(--ly-soft)}
#linyu-public-home .lx-lesson-bottom i{font-style:normal}
#linyu-public-home .lx-memory{padding:62px 0 45px}
#linyu-public-home .lx-memory-intro{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:32px}
#linyu-public-home .lx-memory-intro>p{font-size:14px;line-height:1.9;color:var(--ly-soft);margin:0 20px 5px 0}
#linyu-public-home .lx-review-showcase{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-bottom:35px}
#linyu-public-home .lx-word-demo{background:var(--ly-white);border:1px solid var(--ly-line);border-radius:16px;box-shadow:4px 5px 0 var(--ly-lilac);padding:22px 24px}
#linyu-public-home .lx-demo-top{display:flex;justify-content:space-between;gap:12px;font-size:11px;color:var(--ly-soft);border-bottom:1px solid var(--ly-line);padding-bottom:15px}
#linyu-public-home .lx-word-label{font-size:30px;font-weight:800;margin:23px 0 11px}
#linyu-public-home .lx-reveal{border:0;background:var(--ly-lilac);padding:13px 12px;text-align:left;width:100%;border-radius:8px;font-size:13px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;min-height:45px}
#linyu-public-home .lx-reveal span{font-size:11px;color:var(--ly-soft)}
#linyu-public-home .lx-word-answer{padding:17px 0 4px}
#linyu-public-home .lx-word-answer strong{font:25px/1.4 Georgia,serif;overflow-wrap:anywhere;display:block}
#linyu-public-home .lx-word-answer>span{font-size:11px;color:var(--ly-soft);display:block;margin-top:8px}
#linyu-public-home .lx-word-answer p{font:15px/1.7 Georgia,serif;margin:16px 0 5px}
#linyu-public-home .lx-word-answer small{font-size:12px;color:var(--ly-soft)}
#linyu-public-home .lx-demo-choices{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:20px}
#linyu-public-home .lx-demo-choices button{border:0;border-radius:9px;font-size:14px;font-weight:700;padding:13px 10px;min-height:44px;background:var(--ly-sage)}
#linyu-public-home .lx-demo-choices button:last-child{background:var(--ly-cream)}
#linyu-public-home .lx-schedule-feedback{margin:17px 0 0;padding-top:14px;border-top:1px solid var(--ly-line);font-size:12px;line-height:1.8}
#linyu-public-home .lx-schedule-feedback strong,#linyu-public-home .lx-schedule-feedback span{display:block}
#linyu-public-home .lx-schedule-feedback span{color:var(--ly-soft);font-size:11px;margin-top:3px}
#linyu-public-home .lx-memory-copy{padding:0 10px 0 0}
#linyu-public-home .lx-memory-copy h3{font-size:29px;line-height:1.5;letter-spacing:-.5px;margin:0 0 15px}
#linyu-public-home .lx-memory-copy>p:not(.lx-kicker){font-size:13px;color:var(--ly-soft);line-height:1.9;margin:0 0 24px}
#linyu-public-home .lx-memory-copy ul{padding:0;list-style:none;margin:0}
#linyu-public-home .lx-memory-copy li{border-top:1px solid var(--ly-line);padding:13px 0;display:flex;gap:15px;font-size:12px;line-height:1.8}
#linyu-public-home .lx-memory-copy li strong{white-space:nowrap}
#linyu-public-home .lx-memory-copy li span{color:var(--ly-soft)}
#linyu-public-home .lx-chart-wrap{padding:24px 24px 17px;background:var(--ly-white);border-radius:16px;border:1px solid var(--ly-line)}
#linyu-public-home .lx-chart-heading{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}
#linyu-public-home .lx-chart-heading h3{font-size:18px;margin:0;line-height:1.7}
#linyu-public-home .lx-legend{display:flex;gap:20px;flex-wrap:wrap;font-size:11px;color:var(--ly-soft)}
#linyu-public-home .lx-legend>span{display:flex;align-items:center;gap:6px}
#linyu-public-home .lx-legend i{display:block;width:20px;border-top:2px dashed #9b9f98}
#linyu-public-home .lx-legend>span:last-child i{border-top:3px solid var(--ly-teal)}
#linyu-public-home .lx-memory-chart{width:100%;height:250px;display:block;margin-top:17px;overflow:visible}
#linyu-public-home .lx-memory-chart text{font-size:11px;fill:var(--ly-soft);font-family:inherit}
#linyu-public-home .lx-review-intervals{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;margin:4px 0 16px}
#linyu-public-home .lx-review-intervals>div{padding:10px 5px 10px 8px;border-left:2px solid var(--ly-line);min-width:0}
#linyu-public-home .lx-review-intervals strong{display:block;font-size:12px;line-height:1.8;white-space:nowrap}
#linyu-public-home .lx-review-intervals span{font-size:10px;display:block;color:var(--ly-soft);line-height:1.7}
#linyu-public-home .lx-review-intervals .is-current{background:var(--ly-mint);border-left-color:var(--ly-teal)}
#linyu-public-home .lx-review-intervals .is-completed{border-left-color:var(--ly-teal)}
#linyu-public-home .lx-chart-caption{display:flex;justify-content:space-between;gap:15px;align-items:center;font-size:11px;color:var(--ly-soft);border-top:1px solid var(--ly-line);padding-top:12px;line-height:1.8}
#linyu-public-home .lx-chart-caption button{border:0;background:none;text-decoration:underline;text-underline-offset:4px;font-size:11px;color:var(--ly-soft);padding:8px 0;white-space:nowrap;min-height:40px}
#linyu-public-home .lx-review-rules{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-top:24px}
#linyu-public-home .lx-review-rules>div{padding:17px 0 12px;border-top:2px solid var(--ly-line)}
#linyu-public-home .lx-review-rules strong{font-size:14px;line-height:1.8}
#linyu-public-home .lx-review-rules p{font-size:12px;color:var(--ly-soft);line-height:1.9;margin:9px 0}
#linyu-public-home .lx-demo-footnote{font-size:11px;color:var(--ly-soft);line-height:1.8;margin:16px 0 0}
#linyu-public-home .lx-connected{padding:31px 0 36px;border-top:1px solid var(--ly-line);border-bottom:1px solid var(--ly-line)}
#linyu-public-home .lx-connected h2{font-size:25px;margin:0}
#linyu-public-home .lx-learning-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;counter-reset:learning-step;margin-top:25px}
#linyu-public-home .lx-learning-flow>div{counter-increment:learning-step;position:relative;padding-left:24px}
#linyu-public-home .lx-learning-flow>div:before{content:counter(learning-step);position:absolute;left:0;top:2px;font:16px Georgia,serif;color:var(--ly-soft)}
#linyu-public-home .lx-learning-flow b{font-size:14px;line-height:1.8}
#linyu-public-home .lx-learning-flow p{font-size:12px;color:var(--ly-soft);line-height:1.9;margin:8px 0 0}
#linyu-public-home .lx-faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:45px;padding:45px 0 35px}
#linyu-public-home .lx-faq h2{font-size:25px;margin:0;line-height:1.5}
#linyu-public-home .lx-faq details{border-bottom:1px solid var(--ly-line);padding:0 0 14px;margin-bottom:16px}
#linyu-public-home .lx-faq summary{font-size:13px;line-height:1.9;min-height:38px}
#linyu-public-home .lx-faq details p{font-size:12px;line-height:1.9;color:var(--ly-soft);margin:10px 0}
#linyu-public-home .lx-final{padding:27px 15px 44px;text-align:center}
#linyu-public-home .lx-final>p{font-size:13px;color:var(--ly-soft);line-height:1.9}
#linyu-public-home .lx-final h2{font-size:30px;margin:14px 0 24px;line-height:1.5}
#linyu-public-home .lx-final>div{display:flex;align-items:center;justify-content:center;gap:27px}
@media(max-width:760px){#linyu-public-home .lx-section-intro{gap:12px}#linyu-public-home .lx-section-intro h2,#linyu-public-home .lx-memory-intro h2{font-size:29px}#linyu-public-home .lx-grammar-layout{grid-template-columns:1fr;gap:22px}#linyu-public-home .lx-topic-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}#linyu-public-home .lx-topic-list button{grid-template-columns:1fr;padding:12px 9px;min-height:91px}#linyu-public-home .lx-topic-list small{font-size:11px}#linyu-public-home .lx-topic-list b{display:none}#linyu-public-home .lx-review-showcase{gap:25px}#linyu-public-home .lx-memory-copy h3{font-size:25px}#linyu-public-home .lx-memory-copy li{display:block}#linyu-public-home .lx-memory-copy li strong{display:block;margin-bottom:3px}#linyu-public-home .lx-memory-intro{display:block}#linyu-public-home .lx-memory-intro>p{margin:17px 0 0}#linyu-public-home .lx-review-rules{gap:18px}#linyu-public-home .lx-review-intervals{grid-template-columns:repeat(4,minmax(0,1fr))}#linyu-public-home .lx-learning-flow{grid-template-columns:1fr 1fr}#linyu-public-home .lx-faq{gap:22px;grid-template-columns:1fr}}
@media(max-width:540px){#linyu-public-home .lx-grammar{padding:43px 0}#linyu-public-home .lx-section-intro h2,#linyu-public-home .lx-memory-intro h2{font-size:27px}#linyu-public-home .lx-section-intro>p:last-child{font-size:13px}#linyu-public-home .lx-topic-list{grid-template-columns:1fr}#linyu-public-home .lx-topic-list button{grid-template-columns:1fr auto;min-height:71px}#linyu-public-home .lx-topic-list b{display:block}#linyu-public-home .lx-lesson-content{padding:24px 18px}#linyu-public-home .lx-lesson-german{font-size:23px}#linyu-public-home .lx-memory{padding:43px 0 31px}#linyu-public-home .lx-review-showcase{grid-template-columns:1fr;gap:30px}#linyu-public-home .lx-word-demo{padding:19px 18px}#linyu-public-home .lx-memory-copy{padding:0}#linyu-public-home .lx-memory-copy li{display:flex}#linyu-public-home .lx-chart-wrap{padding:19px 13px 11px}#linyu-public-home .lx-chart-heading h3{font-size:16px}#linyu-public-home .lx-memory-chart{height:240px}#linyu-public-home .lx-review-intervals{grid-template-columns:repeat(2,minmax(0,1fr))}#linyu-public-home .lx-review-intervals>div:first-child{grid-column:1/-1}#linyu-public-home .lx-chart-caption{align-items:start}#linyu-public-home .lx-review-rules{grid-template-columns:1fr;gap:0}#linyu-public-home .lx-coming p{font-size:11px}#linyu-public-home .lx-connected h2{font-size:24px}#linyu-public-home .lx-learning-flow{gap:20px 15px}#linyu-public-home .lx-final h2{font-size:26px}#linyu-public-home .lx-lesson-top{padding:15px 18px}}

/* Homepage proposal only. Book covers retain their editorial type. */
#linyu-public-home{
 --ly-heading:light-dark(#19382d,#f4f5ef);
 --ly-ink:light-dark(#202723,#f4f5ef);
 --ly-soft:light-dark(#536158,#c5d0c8);
 --ly-link:light-dark(#0f766e,#6ee7d4);
 --ly-ui:"Linyu Nunito","Linyu MiSans","PingFang SC","Microsoft YaHei",sans-serif;
 font-family:var(--ly-ui);font-size:17px;font-weight:500;line-height:1.75;
 font-synthesis:none;text-rendering:optimizeLegibility;
}
#linyu-public-home button,#linyu-public-home a{font-family:var(--ly-ui)}
#linyu-public-home p,#linyu-public-home small,#linyu-public-home summary{font-family:var(--ly-ui)}
#linyu-public-home h1,#linyu-public-home h2,#linyu-public-home h3{font-family:"Linyu MiSans",sans-serif;color:var(--ly-heading);font-weight:700}
#linyu-public-home .ly-book h3{color:inherit}
#linyu-public-home .ly-title{font-family:"Linyu MiSans",sans-serif;font-weight:700;font-size:clamp(38px,5.4vw,62px);letter-spacing:-1.8px;line-height:1.22;color:var(--ly-heading)}
#linyu-public-home .ly-title em{isolation:isolate}
/* The accepted Chinese reading highlight is #eedff2. A rising dry-brush stroke. */
#linyu-public-home .ly-title em:after{left:-.1em;right:-.11em;bottom:.015em;height:.44em;background:light-dark(#eedff2,#765c82);border-radius:0;transform:rotate(-10deg);transform-origin:center;clip-path:polygon(0 36%,5% 29%,3% 20%,16% 23%,12% 13%,35% 17%,31% 8%,61% 11%,76% 4%,89% 8%,100% 0,96% 23%,100% 32%,95% 45%,98% 59%,92% 65%,95% 80%,78% 77%,80% 88%,55% 84%,40% 95%,19% 88%,7% 100%,9% 83%,1% 82%,4% 63%)}
#linyu-public-home .ly-title em:before{content:"";position:absolute;left:-.06em;right:.05em;bottom:-.015em;height:.035em;background:light-dark(#eedff2,#765c82);transform:rotate(-10deg);z-index:-1;opacity:.7;clip-path:polygon(0 30%,70% 0,100% 40%,78% 100%,15% 75%)}
#linyu-public-home img.ly-wordmark{display:block;width:124px;height:auto;max-width:none;object-fit:contain;filter:none;opacity:1;flex-shrink:0}
#linyu-public-home .ly-topnav button{font-size:15px;font-weight:700}
#linyu-public-home .ly-intro{font-size:17px;line-height:1.9;color:var(--ly-ink)}
#linyu-public-home .ly-read{font-size:21px;font-weight:700;line-height:1.5;min-height:54px}
#linyu-public-home .ly-text-action{font-size:17px;font-weight:600;color:var(--ly-link)}
#linyu-public-home .ly-entry strong{font-family:"Linyu MiSans",sans-serif;font-size:23px;font-weight:700;color:var(--ly-heading);line-height:1.5}
#linyu-public-home .ly-entry small{font-size:15px;line-height:1.85;color:var(--ly-ink)}
#linyu-public-home .ly-bubble p{font-family:var(--ly-ui);font-size:14px;font-weight:500;line-height:1.85}
#linyu-public-home .ly-demo-tabs{font-size:12px}
#linyu-public-home .ly-menu strong{font-size:14px}
#linyu-public-home .ly-menu button{font-size:16px}
#linyu-public-home .ly-shelf-header h2{font-size:28px}
#linyu-public-home .ly-shelf-header button{font-size:15px}
#linyu-public-home .ly-footer{font-size:13px}
#linyu-public-home .lx-kicker{font-size:14px;font-weight:700;letter-spacing:.5px}
#linyu-public-home .lx-section-intro h2,#linyu-public-home .lx-memory-intro h2{font-size:36px;font-weight:700;letter-spacing:-.6px}
#linyu-public-home .lx-section-intro>p:last-child,#linyu-public-home .lx-memory-intro>p{font-size:17px;color:var(--ly-ink);line-height:1.85}
#linyu-public-home .lx-level-tabs strong,#linyu-public-home .lx-coming>span{font-family:var(--ly-ui);font-weight:700}
#linyu-public-home .lx-level-tabs span{font-size:14px;color:var(--ly-ink)}
#linyu-public-home .lx-topic-list button>span{font-size:18px;font-weight:700}
#linyu-public-home .lx-topic-list small{font-size:14px;color:var(--ly-ink)}
#linyu-public-home .lx-topic-list b{font-size:13px;color:var(--ly-link);font-weight:600}
#linyu-public-home .lx-coming p{font-size:13px}
#linyu-public-home .lx-lesson-top{font-size:13px}
#linyu-public-home .lx-lesson-question{font-size:17px;font-weight:700;line-height:1.8}
#linyu-public-home .lx-lesson-german{font-family:"Linyu Nunito","Linyu MiSans",sans-serif;font-size:27px;font-weight:600;line-height:1.65}
#linyu-public-home .lx-lesson-zh{font-size:16px;color:var(--ly-ink)}
#linyu-public-home .lx-rule strong{font-size:15px;font-weight:700}
#linyu-public-home .lx-rule p{font-size:16px;color:var(--ly-ink);line-height:1.85}
#linyu-public-home .lx-lesson-bottom{font-size:13px}
#linyu-public-home .lx-demo-top{font-size:13px}
#linyu-public-home .lx-word-label{font-size:32px;font-weight:700;color:var(--ly-heading)}
#linyu-public-home .lx-reveal{font-size:16px;line-height:1.7}
#linyu-public-home .lx-reveal span{font-size:13px;color:var(--ly-link)}
#linyu-public-home .lx-word-answer strong{font-family:"Linyu Nunito","Linyu MiSans",sans-serif;font-weight:700;font-size:28px}
#linyu-public-home .lx-word-answer>span{font-size:14px}
#linyu-public-home .lx-word-answer p{font-family:"Linyu Nunito","Linyu MiSans",sans-serif;font-size:18px;font-weight:600}
#linyu-public-home .lx-word-answer small{font-size:15px;color:var(--ly-ink)}
#linyu-public-home .lx-demo-choices button{font-size:17px;font-weight:700}
#linyu-public-home .lx-schedule-feedback strong{font-size:16px}
#linyu-public-home .lx-schedule-feedback span{font-size:14px}
#linyu-public-home .lx-memory-copy>p:not(.lx-kicker){font-size:17px;color:var(--ly-ink);line-height:1.85}
#linyu-public-home .lx-memory-copy li{font-size:15px;color:var(--ly-ink);line-height:1.85}
#linyu-public-home .lx-legend{font-size:13px}
#linyu-public-home .lx-review-intervals strong{font-size:14px}
#linyu-public-home .lx-review-intervals span{font-size:12px}
#linyu-public-home .lx-chart-caption,#linyu-public-home .lx-chart-caption button{font-size:13px}
#linyu-public-home .lx-review-rules strong{font-size:17px;font-weight:700}
#linyu-public-home .lx-review-rules p{font-size:15px;color:var(--ly-ink)}
#linyu-public-home .lx-demo-footnote{font-size:13px}
#linyu-public-home .lx-learning-flow b{font-size:18px;font-weight:700}
#linyu-public-home .lx-learning-flow p{font-size:15px;color:var(--ly-ink)}
#linyu-public-home .lx-learning-flow>div:before{font-family:"Linyu Nunito",sans-serif;font-weight:700}
#linyu-public-home .lx-faq summary{font-size:17px;font-weight:600;color:var(--ly-ink)}
#linyu-public-home .lx-faq details p{font-size:16px;color:var(--ly-ink)}
#linyu-public-home .lx-final>p{font-size:16px;color:var(--ly-ink)}
#linyu-public-home .lx-grammar-layout{grid-template-columns:1fr}
#linyu-public-home .lx-level-tabs{max-width:440px}
#linyu-public-home .lx-topic-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
#linyu-public-home .lx-topic-list button{display:block;padding:18px 16px;min-height:95px}
#linyu-public-home .lx-topic-list small{display:block;margin-top:6px}
@media(max-width:900px){#linyu-public-home .ly-entry strong{font-size:21px}#linyu-public-home .ly-topnav{gap:12px}#linyu-public-home .ly-topnav button{font-size:14px}#linyu-public-home .ly-entry{padding-inline:12px}}
@media(max-width:760px){#linyu-public-home .lx-section-intro h2,#linyu-public-home .lx-memory-intro h2{font-size:30px}#linyu-public-home .lx-topic-list small{font-size:13px}}
@media(max-width:700px){#linyu-public-home img.ly-wordmark{width:100px}}
@media(max-width:370px){#linyu-public-home img.ly-wordmark{width:91px}}
@media(max-width:540px){#linyu-public-home .lx-topic-list{grid-template-columns:1fr;gap:6px}#linyu-public-home .lx-topic-list button{min-height:76px}}
@media(max-width:540px){#linyu-public-home .ly-title{font-size:38px;letter-spacing:-1px}#linyu-public-home .ly-intro{font-size:16px}#linyu-public-home .ly-entry strong{font-size:21px}#linyu-public-home .ly-entry small{font-size:14px}#linyu-public-home .ly-read{font-size:20px}#linyu-public-home .lx-section-intro h2,#linyu-public-home .lx-memory-intro h2{font-size:28px}#linyu-public-home .lx-lesson-german{font-size:24px}#linyu-public-home .lx-section-intro>p:last-child,#linyu-public-home .lx-memory-intro>p{font-size:16px}#linyu-public-home .lx-chart-caption{flex-wrap:wrap}#linyu-public-home .lx-learning-flow{grid-template-columns:1fr}#linyu-public-home .lx-word-answer strong{font-size:26px}}