/* 비행선 선장의 강의실(/learn/): 홈페이지와 같은 색·글꼴. 블로그와 구분되게 '배우는 순서'(번호·트랙)를 화면 구조로 드러낸다 */
@font-face{font-family:"Pretendard Variable";src:url("fonts/PretendardVariable.woff2") format("woff2-variations");font-weight:45 920;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url("fonts/JetBrainsMono.ttf");font-weight:100 800;font-display:swap}
:root{
  --night:#0A0B0F;--night-2:#14161C;--night-line:#262932;
  --day:#FFFFFF;--day-2:#F3F4F6;--day-3:#F8F8F6;
  --ink:#0E1015;--ink-2:#555B68;--ink-3:#686E7B;--line:#E1E3E8;
  --blue:#2F5BFF;--blue-deep:#1E44E0;--blue-soft:#9DB2FF;--blue-tint:#EEF2FF;
  --pad:clamp(16px,4.4vw,72px);--max:1240px;
  --ease:cubic-bezier(.16,1,.3,1);
  --font:"Pretendard Variable","Apple SD Gothic Neo","Noto Sans KR",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--day);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.7;word-break:keep-all;-webkit-font-smoothing:antialiased}
::selection{background:var(--blue);color:#fff}
img{display:block;max-width:100%}
a{color:inherit;text-underline-offset:.24em}
button,input{font:inherit;color:inherit}
button{cursor:pointer}
h1,h2,h3{margin:0;letter-spacing:-.03em;text-wrap:balance;line-height:1.2}
p{text-wrap:pretty}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px}
.skip:focus{left:16px;top:12px;z-index:60;background:#fff;padding:10px 14px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.mono{font-family:var(--mono)}
.study-flag{display:inline-block;font-size:12px;font-weight:650;color:#8A6400;border:1px solid #E8D9B0;background:#FFFBEF;border-radius:999px;padding:1px 9px;vertical-align:2px;white-space:nowrap}

/* 버튼 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:46px;padding:0 22px;border-radius:999px;border:1px solid transparent;font-weight:650;font-size:15px;text-decoration:none;transition:background .25s var(--ease),border-color .25s,transform .2s var(--ease);white-space:nowrap}
.btn:active{transform:scale(.98)}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--blue-deep)}
.btn-line{border-color:currentColor}
.btn-line:hover{background:color-mix(in srgb,currentColor 8%,transparent)}
.btn-sm{min-height:38px;padding:0 16px;font-size:14px}
.arrow-link{font-weight:650;font-size:15px;text-decoration:none;border-bottom:1px solid color-mix(in srgb,currentColor 35%,transparent)}
.arrow-link:hover{border-bottom-color:currentColor}

/* 머리 */
.top{position:sticky;top:0;z-index:30;background:rgba(10,11,15,.94);backdrop-filter:blur(10px);color:#fff;border-bottom:1px solid var(--night-line)}
.top-in{max-width:var(--max);margin:0 auto;padding:10px var(--pad);display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;margin-right:auto}
.brand img{width:34px;height:34px;border-radius:8px}
.brand b{display:block;font-size:16px;font-weight:750;letter-spacing:-.02em;line-height:1.2}
.brand small{display:block;font-size:11.5px;color:#9EA4B2;line-height:1.3}
.nav{display:flex;gap:22px;font-size:15px}
.nav a{text-decoration:none;color:#C7CBD5;padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{color:#fff}
.nav a[aria-current="page"]{color:#fff;border-bottom-color:var(--blue)}
.ext-link{font-size:14px;color:#C7CBD5;text-decoration:none;border:1px solid var(--night-line);border-radius:999px;padding:6px 12px;white-space:nowrap}
.ext-link:hover{color:#fff;border-color:#4A4F5C}
.ext-link.home-link{border-color:transparent;padding-left:0;padding-right:0}
.top-in .ext-link + .ext-link{margin-left:-12px}

/* 공통 섹션 */
.sec{padding:clamp(56px,7vw,96px) 0}
.sec-alt{background:var(--day-3)}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:16px 32px;flex-wrap:wrap;margin-bottom:28px}
.sec-head h2{font-size:clamp(28px,3.4vw,44px);font-weight:800}
.sec-head p{margin:8px 0 0;color:var(--ink-2);max-width:38em}
.kicker{margin:0 0 10px;font-family:var(--mono);font-size:12.5px;letter-spacing:.1em;color:var(--blue)}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:14px;color:var(--ink-3);margin-bottom:18px}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--ink)}

/* 강의실 홈 첫 화면 */
.hero{background:var(--night);color:#fff;padding:clamp(48px,7vw,100px) 0}
.hero-in{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:clamp(32px,5vw,72px);align-items:center}
.hero .kicker{color:var(--blue-soft)}
.hero h1{font-size:clamp(42px,6.4vw,88px);font-weight:850;letter-spacing:-.045em;line-height:1.02}
.hero .lede{margin:22px 0 0;font-size:clamp(17px,1.5vw,19px);color:#C7CBD5;max-width:32em}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-cta .btn-line{color:#fff}
.teacher{border:1px solid var(--night-line);border-radius:16px;overflow:hidden;background:var(--night-2)}
.teacher img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:50% 22%}
.teacher-body{padding:18px 20px 20px}
.teacher-body b{font-size:18px}
.teacher-body .role{margin:2px 0 0;font-size:14px;color:#A9AEBB}
.teacher ul{list-style:none;margin:14px 0 0;padding:0;border-top:1px solid var(--night-line)}
.teacher li{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--night-line);font-size:14px;color:#D6DAE3}
.teacher li span{color:#8D93A1;white-space:nowrap}
.teacher .arrow-link{display:inline-block;margin-top:14px;color:#fff}

/* 처음 시작하기 */
.start{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.start a{display:grid;grid-template-columns:auto 1fr;gap:4px 18px;padding:24px;border:1px solid var(--line);border-radius:14px;text-decoration:none;background:#fff;transition:border-color .2s,transform .35s var(--ease)}
.start a:hover{border-color:var(--ink);transform:translateY(-2px)}
.start .no{grid-row:span 3;font-family:var(--mono);font-size:13px;color:var(--blue);padding-top:4px}
.start b{font-size:20px;letter-spacing:-.02em}
.start p{margin:0;color:var(--ink-2);font-size:15px}
.start em{font-style:normal;font-size:14px;font-weight:650;margin-top:8px}

/* 트랙 카드 */
.tracks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.track{display:flex;flex-direction:column;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#fff;text-decoration:none;transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
a.track:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(14,16,21,.12)}
.track-cover{position:relative;aspect-ratio:16/9;background:var(--night);color:#fff;padding:18px;display:flex;flex-direction:column;justify-content:space-between}
.track-cover .lv{align-self:flex-start;font-size:12px;font-weight:700;background:#fff;color:var(--ink);border-radius:999px;padding:3px 10px}
.track-cover .big{font-size:clamp(28px,2.6vw,38px);font-weight:850;letter-spacing:-.04em;line-height:1}
.track-cover.c2{background:#1B1B1D}
.track-cover.c3{background:var(--blue)}
.track-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.track-body h3{font-size:20px}
.track-body p{margin:0;color:var(--ink-2);font-size:15px}
.facts-row{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:auto;padding-top:10px;font-size:13px;color:var(--ink-3)}
.facts-row b{color:var(--ink);font-weight:650}
.track.soon{opacity:.72}
.track.soon .track-cover::after{content:"준비 중";position:absolute;right:16px;top:16px;font-size:12px;font-weight:700;color:#fff;border:1px solid rgba(255,255,255,.4);border-radius:999px;padding:2px 10px}

/* 데일리 노트 카드 */
.notes{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.note{position:relative;display:flex;flex-direction:column;gap:8px;height:100%;padding:20px 20px 18px;border:1px solid var(--line);border-radius:14px;background:#fff;text-decoration:none;transition:border-color .2s,transform .35s var(--ease)}
a.note:hover{border-color:var(--ink);transform:translateY(-2px)}
.note .num{font-family:var(--mono);font-size:30px;font-weight:700;letter-spacing:-.04em;color:var(--blue);line-height:1}
.note h3{font-size:18px;line-height:1.4}
.note p{margin:0;font-size:14.5px;color:var(--ink-2);line-height:1.6}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:8px}
.tag{font-size:12.5px;font-weight:600;padding:2px 9px;border-radius:999px;background:var(--day-2);color:var(--ink-2)}
.tag.lv{background:var(--blue-tint);color:var(--blue-deep)}
.tag.kind{background:#fff;color:var(--ink);border:1px solid var(--ink)}
.note .date{position:absolute;top:22px;right:20px;font-family:var(--mono);font-size:12px;color:var(--ink-3)}
.note.draft{border-style:dashed;background:var(--day-3)}
.note.draft .num{color:#A9AEBB}

/* 바깥 링크 띠 */
.outlink{display:grid;grid-template-columns:auto 1fr auto;gap:20px;align-items:center;padding:24px 28px;border-radius:16px;background:var(--night);color:#fff;text-decoration:none}
.outlink .k{font-family:var(--mono);font-size:12px;color:var(--blue-soft)}
.outlink b{display:block;font-size:22px;letter-spacing:-.02em}
.outlink p{margin:4px 0 0;color:#A9AEBB;font-size:15px}
.outlink .go{font-size:14px;font-weight:650;border:1px solid var(--night-line);border-radius:999px;padding:8px 16px;white-space:nowrap}
.outlink:hover .go{border-color:#fff}

/* 강의 의뢰 띠 */
.ask{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;padding:clamp(28px,4vw,48px);border-radius:18px;background:var(--blue);color:#fff}
.ask h2{font-size:clamp(24px,2.8vw,36px)}
.ask p{margin:8px 0 0;color:#DCE4FF;max-width:36em}
.ask .btn{background:#fff;color:var(--ink)}

/* 트랙 페이지 */
.track-hero{background:var(--night);color:#fff;padding:clamp(36px,5vw,64px) 0 0}
.track-hero .crumbs{color:#8D93A1}
.track-hero .crumbs a:hover{color:#fff}
.track-hero h1{font-size:clamp(36px,5vw,64px);font-weight:850;letter-spacing:-.04em}
.track-hero .lede{margin:14px 0 0;color:#C7CBD5;max-width:36em;font-size:18px}
.meta-bar{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));margin-top:36px;border-top:1px solid var(--night-line)}
.meta-bar div{padding:16px 16px 18px 0}
.meta-bar dt{font-size:12.5px;color:#8D93A1}
.meta-bar dd{margin:2px 0 0;font-weight:650;font-size:15.5px}
.track-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:clamp(28px,4vw,56px);align-items:start}
.lessons{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}
.lesson-row{display:grid;grid-template-columns:56px minmax(0,1fr) auto;gap:4px 16px;align-items:baseline;padding:18px 0;border-bottom:1px solid var(--line);text-decoration:none}
a.lesson-row:hover .lt{text-decoration:underline;text-underline-offset:.2em}
.lesson-row .ln{font-family:var(--mono);font-size:14px;color:var(--blue)}
.lesson-row .lt{font-size:18px;font-weight:700;letter-spacing:-.02em}
.lesson-row .ld{grid-column:2;margin:0;font-size:14.5px;color:var(--ink-2)}
.lesson-row .ls{grid-row:1;grid-column:3;font-size:13px;color:var(--ink-3);white-space:nowrap}
.lesson-row .ls.open{color:var(--blue-deep);font-weight:650}
.lesson-row.soon .lt{color:var(--ink-3)}
.aside-card{position:sticky;top:96px;border:1px solid var(--line);border-radius:16px;padding:22px}
.aside-card h3{font-size:17px}
.aside-card p{margin:8px 0 0;color:var(--ink-2);font-size:15px}
.aside-card ul{margin:12px 0 0;padding-left:18px;color:var(--ink-2);font-size:15px}
.aside-card hr{border:0;border-top:1px solid var(--line);margin:18px 0}
.result-box{aspect-ratio:16/9;border-radius:10px;background:var(--night);margin-top:12px;display:grid;place-items:center;color:#8D93A1;font-size:13px}

/* 레슨 페이지 */
.lesson-wrap{display:grid;grid-template-columns:260px minmax(0,1fr);gap:clamp(28px,4vw,56px);align-items:start;padding-top:36px;padding-bottom:96px}
.toc{position:sticky;top:88px;font-size:14px}
.toc b{display:block;font-size:13px;color:var(--ink-3);margin-bottom:8px}
.toc ol{list-style:none;margin:0;padding:0;border-left:1px solid var(--line)}
.toc li a,.toc li span{display:block;padding:7px 0 7px 14px;margin-left:-1px;border-left:2px solid transparent;text-decoration:none;color:var(--ink-2)}
.toc li span{color:#A9AEBB}
.toc li a:hover{color:var(--ink)}
.toc li a[aria-current="page"]{border-left-color:var(--blue);color:var(--ink);font-weight:650}
.toc .all{display:none}
.lesson h1{font-size:clamp(30px,3.8vw,48px);font-weight:850;letter-spacing:-.035em}
.lesson .sub-meta{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:12px;font-size:14px;color:var(--ink-3)}
.video{position:relative;aspect-ratio:16/9;margin-top:28px;border-radius:14px;background:var(--night);color:#8D93A1;display:grid;place-items:center;text-align:center;font-size:14px}
.video .play{width:64px;height:64px;border-radius:50%;background:#fff;display:grid;place-items:center;margin:0 auto 12px}
.video .play::before{content:"";border-left:18px solid var(--ink);border-top:11px solid transparent;border-bottom:11px solid transparent;margin-left:5px}
.goal{margin-top:28px;padding:20px 22px;border-radius:14px;background:var(--blue-tint)}
.goal b{font-size:14px;color:var(--blue-deep)}
.goal ul{margin:8px 0 0;padding-left:20px}
.lesson h2{font-size:24px;font-weight:800;margin-top:48px}
.lesson p{color:#2A2E37}
.steps{list-style:none;counter-reset:st;margin:20px 0 0;padding:0}
.steps>li{counter-increment:st;position:relative;padding:0 0 28px 52px}
.steps>li::before{content:counter(st);position:absolute;left:0;top:0;width:34px;height:34px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-family:var(--mono);font-size:14px}
.steps>li::after{content:"";position:absolute;left:16px;top:40px;bottom:6px;width:2px;background:var(--line)}
.steps>li:last-child::after{display:none}
.steps b{font-size:17px}
.steps p{margin:6px 0 0}
.shot{margin-top:12px;aspect-ratio:16/8;border-radius:10px;border:1px dashed var(--line);background:var(--day-3);display:grid;place-items:center;color:var(--ink-3);font-size:13px}
.kbd{font-family:var(--mono);font-size:13px;border:1px solid var(--line);border-bottom-width:2px;border-radius:6px;padding:1px 6px;background:#fff}
.callout{margin-top:20px;padding:16px 18px;border-left:3px solid var(--blue);background:var(--day-3);border-radius:0 10px 10px 0;font-size:15.5px}
.dl{display:flex;align-items:center;gap:16px;margin-top:20px;padding:18px 20px;border:1px solid var(--line);border-radius:14px}
.dl .ic{width:44px;height:44px;border-radius:10px;background:var(--night);color:#fff;display:grid;place-items:center;font-family:var(--mono);font-size:12px;flex:none}
.dl b{display:block}
.dl span{font-size:14px;color:var(--ink-3)}
.dl .btn{margin-left:auto}
.task{margin-top:20px;padding:20px 22px;border:2px solid var(--ink);border-radius:14px}
.task b{font-size:14px;font-family:var(--mono);color:var(--blue)}
.task p{margin:6px 0 0}
.pager{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:56px}
.pager a{display:block;padding:18px 20px;border:1px solid var(--line);border-radius:14px;text-decoration:none}
.pager a:hover{border-color:var(--ink)}
.pager small{display:block;font-size:13px;color:var(--ink-3)}
.pager b{font-size:16px}
.pager .next{text-align:right}

/* 데일리 노트 목록 */
.tools{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;margin-bottom:24px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-right:auto}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 14px;font-size:14px;font-weight:600;color:var(--ink-2)}
.chip:hover{border-color:var(--ink)}
.chip[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.search{position:relative;flex:0 1 300px;display:block}
.search svg{position:absolute;left:13px;top:50%;width:17px;height:17px;transform:translateY(-50%);color:var(--ink-3)}
.search input{width:100%;font-size:15px;padding:9px 14px 9px 38px;border:1px solid var(--line);border-radius:999px}
.search input:focus{outline:none;border-color:var(--ink)}
.ad{grid-column:1/-1;height:96px;border:1px dashed var(--line);border-radius:12px;display:grid;place-items:center;font-size:13px;color:var(--ink-3)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* 데일리 노트 본문 */
.article{max-width:760px;margin:0 auto;padding:clamp(36px,5vw,64px) var(--pad) 96px}
.article .num{font-family:var(--mono);font-size:clamp(44px,6vw,72px);font-weight:700;letter-spacing:-.05em;color:var(--blue);line-height:1}
.article h1{font-size:clamp(28px,3.6vw,42px);font-weight:850;margin-top:14px}
.article .tags{margin-top:16px;padding-top:0}
.article h2{display:flex;align-items:baseline;gap:12px;font-size:22px;font-weight:800;margin-top:44px;padding-top:20px;border-top:1px solid var(--line)}
.article h2 span{font-family:var(--mono);font-size:12px;color:var(--blue);font-weight:500}
.article p,.article li{color:#2A2E37}
.article .q{font-size:20px;font-weight:650;color:var(--ink);margin-top:14px}
.code{position:relative;margin:16px 0 0;padding:16px 18px;background:var(--night);color:#E6E8EE;border-radius:10px;font-family:var(--mono);font-size:13.5px;line-height:1.75;white-space:pre-wrap;word-break:break-word;max-height:460px;overflow:auto}
.copy{margin-top:10px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 14px;font-size:13px;font-weight:650}
.copy:hover{border-color:var(--ink)}
.copy.done{background:var(--ink);color:#fff;border-color:var(--ink)}
.figure{margin-top:16px;aspect-ratio:16/9;border-radius:12px;background:var(--day-3);border:1px dashed var(--line);display:grid;place-items:center;color:var(--ink-3);font-size:13px}
.source{margin-top:40px;padding:16px 18px;border-radius:12px;background:var(--day-3);font-size:14.5px;color:var(--ink-2)}

/* 강사 소개·강의 이력 */
.profile{display:grid;grid-template-columns:320px minmax(0,1fr);gap:clamp(28px,4vw,64px);align-items:start}
.profile img{border-radius:16px;aspect-ratio:4/5;object-fit:cover}
.profile h1{font-size:clamp(34px,4.4vw,56px);font-weight:850}
.profile .role{margin:6px 0 0;color:var(--ink-2);font-size:18px}
.table{width:100%;border-collapse:collapse;margin-top:16px;font-size:15.5px}
.table th,.table td{text-align:left;padding:14px 12px 14px 0;border-bottom:1px solid var(--line);vertical-align:top}
.table th{font-size:13px;color:var(--ink-3);font-weight:650;border-bottom:1px solid var(--ink)}
.topics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:16px}
.topics div{padding:20px;border:1px solid var(--line);border-radius:14px}
.topics b{font-size:17px}
.topics p{margin:6px 0 0;font-size:14.5px;color:var(--ink-2)}
.empty-box{padding:48px 24px;border:1px dashed var(--line);border-radius:16px;text-align:center;color:var(--ink-3)}

/* 바닥글 */
.foot{background:var(--night);color:#fff;padding:36px 0 40px;margin-top:0}
.foot-in{max-width:var(--max);margin:0 auto;padding:0 var(--pad);display:flex;flex-wrap:wrap;align-items:center;gap:14px 24px}
.foot img{width:44px;height:44px;border-radius:10px}
.foot b{display:block}
.foot span{font-size:14px;color:#A9AEBB}
.foot nav{display:flex;flex-wrap:wrap;gap:18px;margin-left:auto;font-size:14px}
.foot nav a{color:#C7CBD5;text-decoration:none}
.foot nav a:hover{color:#fff}
.foot .study{flex-basis:100%;margin:8px 0 0;font-family:var(--mono);font-size:12px;color:#7D8290}

@media (max-width:1000px){
  .hero-in,.track-grid,.profile{grid-template-columns:1fr}
  .teacher{max-width:420px}
  .tracks,.notes,.topics{grid-template-columns:repeat(2,minmax(0,1fr))}
  .meta-bar{grid-template-columns:repeat(3,minmax(0,1fr))}
  .lesson-wrap{grid-template-columns:1fr}
  .toc{position:static;border:1px solid var(--line);border-radius:12px;padding:14px 16px}
  /* 좁은 화면에서는 지금 레슨만 보이고, 전체 목록은 트랙 페이지로 */
  .toc ol li:not(:has([aria-current])){display:none}
  .toc .all{display:inline-block;margin-top:8px;font-size:14px;font-weight:650}
  .aside-card{position:static}
  .profile img{max-width:320px}
}
@media (max-width:720px){
  .top-in{flex-wrap:wrap;gap:8px 16px}
  .nav{order:3;width:100%;overflow-x:auto;gap:18px;padding-bottom:2px}
  .nav a{white-space:nowrap}
  .brand small{display:none}
  .start,.tracks,.notes,.topics{grid-template-columns:1fr}
  .meta-bar{grid-template-columns:repeat(2,minmax(0,1fr))}
  .outlink{grid-template-columns:1fr}
  .lesson-row{grid-template-columns:44px minmax(0,1fr)}
  .lesson-row .ls{grid-row:auto;grid-column:2}
  .pager{grid-template-columns:1fr}
  .dl{flex-wrap:wrap}
  .dl .btn{margin-left:0}
  .search{flex:1 1 auto}
  .chips{flex-wrap:nowrap;overflow-x:auto;width:100%;margin-right:0}
  .chip{flex:none}
  .table{font-size:14.5px}
}
@media (prefers-reduced-motion:reduce){*{transition:none !important;scroll-behavior:auto !important}}

/* 강의·연구 이력: 기간 | 기관·내용 */
.career{list-style:none;margin:14px 0 0;padding:0;border-top:1px solid var(--ink)}
.career>li{display:grid;grid-template-columns:150px minmax(0,1fr);gap:4px 20px;padding:16px 0;border-bottom:1px solid var(--line)}
.career .when{font-family:var(--mono);font-size:13.5px;color:var(--ink-3);padding-top:3px}
.career b{font-size:17px;letter-spacing:-.02em}
.career em{font-style:normal;font-weight:600;color:var(--blue-deep);margin-left:4px}
.career ul{margin:6px 0 0;padding-left:18px;color:var(--ink-2);font-size:15px}
@media (max-width:720px){.career>li{grid-template-columns:1fr}}