.learning-path{--paper:#faf8f5;--ink:#333;--accent:#a94427;--line:#dedbd4;margin:0;background:var(--paper);color:var(--ink);font-family:"Segoe UI", "Noto Sans", Arial,sans-serif;font-size:17px;line-height:1.75}
.learning-path *{box-sizing:border-box}.learning-path a{color:var(--accent);text-underline-offset:3px}.learning-path a:hover{text-decoration-thickness:2px}.learning-path a:focus-visible{outline:3px solid #d17c57;outline-offset:5px}
.learning-path .lp-skip{position:fixed;top:-100px;left:12px;z-index:5;padding:8px 15px;background:#fff}.learning-path .lp-skip:focus{top:12px}
.learning-path .lp-sidebar{width:300px;position:fixed;inset:0 auto 0 0;overflow-y:auto;background:#333;color:#e8e8e8;padding:42px 35px;text-align:center}.learning-path .lp-identity{display:block;color:#fff;text-decoration:none;font-size:25px;font-weight:300}.learning-path .lp-identity img{display:block;border-radius:50%;object-fit:cover;margin:0 auto 15px}.learning-path .lp-identity span{display:block}.learning-path .lp-bio{font-size:14px;line-height:1.6;color:#d0d0d0;margin:14px 0 27px}.learning-path .lp-sidebar ul{list-style:none;margin:0;padding:0}.learning-path .lp-sidebar li{margin:8px 0}.learning-path .lp-sidebar nav a{color:#eee;text-decoration:none;font-size:16px}.learning-path .lp-sidebar nav a:hover{text-decoration:underline}
.learning-path .lp-main{margin-left:300px;padding:0 45px}.learning-path .lp-topbar{max-width:850px;margin:auto;padding:20px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;font-size:13px}.learning-path .lp-topbar>a{color:#666;text-decoration:none}.learning-path .lp-topbar nav{display:flex;gap:18px}.learning-path [aria-current=page]{color:var(--ink);text-decoration:none;font-weight:600}.learning-path .lp-article{max-width:760px;margin:48px auto 0}.learning-path h1{font-size:clamp(2rem,3.1vw,3.1rem);line-height:1.2;font-weight:300;letter-spacing:-.025em;margin:0 0 35px}.learning-path h2{font-size:1.8rem;line-height:1.35;font-weight:350;margin:50px 0 18px;letter-spacing:-.015em}.learning-path h3{font-size:1.25rem;line-height:1.45;margin:30px 0 12px;font-weight:500}.learning-path p{margin:0 0 19px}.learning-path li{margin-bottom:7px}.learning-path .lp-content{overflow-wrap:anywhere}.learning-path .lp-content table{border-collapse:collapse;width:100%;font-size:15px;display:block;overflow-x:auto}.learning-path th,.learning-path td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}.learning-path th{background:#eeebe5}.learning-path blockquote{margin:20px 0;padding-left:20px;border-left:3px solid var(--accent)}.learning-path .lp-footer{border-top:1px solid var(--line);margin-top:60px;padding:25px 0 45px;font-size:14px}
.learning-path .lp-flow{margin:0 0 36px;padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.learning-path .lp-flow figcaption{font-size:19px;font-weight:500;margin-bottom:22px}.learning-path .lp-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;list-style:none;padding:0;margin:0}.learning-path .lp-steps li{position:relative;margin:0;padding:0 0 17px;border-bottom:3px solid var(--accent);font-size:14px;line-height:1.5}.learning-path .lp-steps li:not(:last-child):after{content:"→";position:absolute;right:-23px;top:35px;font-size:23px;color:var(--accent)}.learning-path .lp-steps a{display:block;font-size:16px;font-weight:600;line-height:1.35;margin:8px 0}.learning-path .lp-week{display:block;font-size:12px;color:#666}.learning-path .lp-capstone{position:relative;margin:34px 0 0;padding:17px 22px;background:#eeeae2;border-left:3px solid var(--accent);font-size:14px}.learning-path .lp-capstone:before{content:"↓";position:absolute;top:-30px;left:50%;font-size:24px;color:var(--accent)}.learning-path .lp-capstone strong,.learning-path .lp-capstone>span:last-child{display:block}.learning-path .lp-capstone strong{font-size:17px;margin:4px 0}.learning-path .lp-optional{margin-top:20px;padding:14px 18px;border:1px dashed #aaa;font-size:13px;line-height:1.6}.learning-path .lp-optional strong{display:block;font-weight:600}
@media(min-width:1400px){.learning-path .lp-main{padding-left:65px;padding-right:65px}}
@media(max-width:900px){.learning-path .lp-sidebar{width:240px;padding:30px 25px}.learning-path .lp-main{margin-left:240px;padding:0 28px}.learning-path .lp-steps{grid-template-columns:1fr;gap:26px}.learning-path .lp-steps li{padding-bottom:12px}.learning-path .lp-steps li:not(:last-child):after{content:"↓";top:auto;bottom:-27px;left:50%;right:auto}.learning-path .lp-steps a{margin:3px 0}}
@media(max-width:640px){.learning-path{font-size:16px}.learning-path .lp-sidebar{position:static;width:auto;padding:25px 24px 20px}.learning-path .lp-identity{font-size:22px;display:flex;align-items:center;justify-content:center;gap:15px}.learning-path .lp-identity img{width:64px;height:64px;margin:0}.learning-path .lp-bio{margin:12px 0 15px}.learning-path .lp-sidebar nav ul{display:flex;flex-wrap:wrap;justify-content:center;column-gap:18px;row-gap:5px}.learning-path .lp-sidebar li{margin:0}.learning-path .lp-sidebar nav a{font-size:13px}.learning-path .lp-main{margin:0;padding:0 22px}.learning-path .lp-topbar{padding:15px 0;font-size:12px}.learning-path .lp-article{margin-top:30px}.learning-path h1{font-size:2.1rem}.learning-path h2{font-size:1.5rem}.learning-path .lp-steps{gap:25px}.learning-path .lp-flow figcaption{font-size:17px}}