/* ==========================================================================
   GateWith — design foundation
   ========================================================================== */
:root{
  /* brand */
  --navy:#0c2a52; --navy-2:#173c70; --navy-50:#eef2f8;
  --gold:#c9a55a; --gold-text:#86681f; --gold-50:#f8f3e6;
  /* neutrals */
  --g-900:#16191f; --g-700:#373e4c; --g-600:#5b6372; --g-300:#cfd4dc; --g-200:#e4e7ec; --g-100:#f1f3f6; --g-50:#f7f8fa;
  --dark:#14171c;
  /* type scale */
  --t-12:12px; --t-14:14px; --t-15:15px; --t-16:16px; --t-18:18px; --t-20:20px; --t-24:24px;
  --t-32:clamp(26px,2.8vw,32px); --t-44:clamp(30px,4vw,44px); --t-hero:clamp(48px,7.2vw,88px);
  /* shape */
  --r-sm:8px; --r-md:12px; --r-lg:20px; --r-pill:999px;
  --shadow:0 12px 32px rgba(12,42,82,.08);
  /* layout */
  --max:1120px; --sec:112px; --hdr:76px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--hdr) + 16px)}
body{font-family:"Pretendard Variable",Pretendard,-apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;font-size:var(--t-16);color:var(--g-900);background:#fff;line-height:1.7;word-break:keep-all;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit;color:inherit}
ul,ol{list-style:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.ico{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round;flex:none}
.ico-sm{width:18px;height:18px}

/* ---------- sections & headings ---------- */
.sec{padding:var(--sec) 0}
.sec-muted{background:var(--g-50)}
.sec-tight-top{padding-top:0}
.sh{margin-bottom:56px}
.sh.center{text-align:center}
.sh.center .lead{margin-left:auto;margin-right:auto}
.title{font-size:var(--t-44);font-weight:800;letter-spacing:-.03em;line-height:1.3}
.title em{font-style:normal;color:var(--gold-text)}
.lead{margin-top:16px;font-size:var(--t-18);color:var(--g-600);max-width:720px}
.kicker{display:block;font-size:var(--t-14);font-weight:700;color:var(--gold-text);margin-bottom:10px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:52px;padding:0 26px;border-radius:var(--r-md);font-size:var(--t-16);font-weight:700;border:1.5px solid transparent;cursor:pointer;transition:background .2s,border-color .2s,color .2s;white-space:nowrap}
.btn .ico{width:18px;height:18px}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-2)}
.btn-secondary{background:#fff;color:var(--g-900);border-color:var(--g-200)}
.btn-secondary:hover{border-color:var(--navy)}
.btn-accent{background:var(--gold);color:var(--navy)}
.btn-accent:hover{background:#d6b56d}
.btn-sm{height:42px;padding:0 18px;font-size:var(--t-15)}
.btn-block{width:100%}

/* ---------- badge ---------- */
.badge{display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:var(--r-sm);font-size:var(--t-14);font-weight:600;background:var(--g-100);color:var(--g-700);white-space:nowrap}
.badge-navy{background:var(--navy);color:#fff}
.badge-gold{background:var(--gold-50);color:var(--gold-text)}
.badges{display:flex;flex-wrap:wrap;gap:8px}

/* ---------- segmented tabs / filters ---------- */
.seg{display:inline-flex;flex-wrap:wrap;gap:8px;padding:6px;background:var(--g-100);border-radius:var(--r-pill)}
.seg-wrap{display:flex;justify-content:center;margin-bottom:48px}
.seg-wrap.left{justify-content:flex-start}
.seg button{display:inline-flex;align-items:center;gap:10px;height:44px;padding:0 22px;border:0;border-radius:var(--r-pill);background:transparent;font-size:var(--t-15);font-weight:700;color:var(--g-600);cursor:pointer;transition:background .2s,color .2s}
.seg button img{width:30px;height:30px;border-radius:50%;object-fit:cover;object-position:center 20%;margin-left:-12px}
.seg button:hover{color:var(--navy)}
.seg button[aria-selected="true"],.seg button[aria-pressed="true"]{background:#fff;color:var(--navy);box-shadow:0 2px 8px rgba(12,42,82,.1)}
[role="tabpanel"][hidden]{display:none}

/* ---------- cards ---------- */
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--g-200);border-radius:var(--r-lg);padding:32px}
.sec-muted .card{border-color:transparent}
a.card{transition:box-shadow .2s,border-color .2s}
a.card:hover{box-shadow:var(--shadow);border-color:var(--g-300)}
.card h3{font-size:var(--t-20);font-weight:800;letter-spacing:-.02em;line-height:1.4}
.card > p{margin-top:8px;font-size:var(--t-15);color:var(--g-600)}
.card .icon{width:48px;height:48px;border-radius:var(--r-md);background:var(--navy-50);color:var(--navy);display:grid;place-items:center;margin-bottom:24px}
.card .num{display:block;font-size:var(--t-14);font-weight:800;color:var(--gold-text);margin-bottom:12px;font-family:Inter,"Pretendard Variable",Pretendard,sans-serif}
.card .list{margin-top:20px;padding-top:20px;border-top:1px solid var(--g-200)}

/* ---------- lists ---------- */
.list li{position:relative;padding:5px 0 5px 20px;font-size:var(--t-15);color:var(--g-700)}
.list li::before{content:"";position:absolute;left:2px;top:15px;width:6px;height:6px;border-radius:50%;background:var(--gold)}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:28px 32px}
.checks li{display:grid;grid-template-columns:28px 1fr;gap:12px}
.checks .tick{width:28px;height:28px;border-radius:50%;background:var(--navy-50);color:var(--navy);display:grid;place-items:center;margin-top:1px}
.checks .tick .ico{width:16px;height:16px;stroke-width:2.25}
.checks b{display:block;font-size:var(--t-18);font-weight:800;letter-spacing:-.01em}
.checks span{display:block;margin-top:2px;font-size:var(--t-15);color:var(--g-600);line-height:1.6}

/* rows: label + content */
.rows{border-top:1px solid var(--g-900)}
.rows li{display:grid;grid-template-columns:140px 1fr;gap:20px;padding:16px 4px;border-bottom:1px solid var(--g-200)}
.rows .k{font-size:var(--t-15);font-weight:600;color:var(--g-600)}
.rows .v b{font-weight:700;color:var(--navy)}
.rows .v small{display:block;font-size:var(--t-14);color:var(--g-600);margin-top:2px}
.rows-title{font-size:var(--t-18);font-weight:800;color:var(--navy);margin:48px 0 14px}
.rows-title:first-child{margin-top:0}

/* ---------- notice bar & header ---------- */
.topbar{background:var(--navy);color:rgba(255,255,255,.88);font-size:var(--t-14);text-align:center;padding:9px 16px}
.topbar a{display:inline-flex;align-items:center;gap:6px}
.topbar a:hover{color:#fff}
.topbar b{color:var(--gold);font-weight:700}
.topbar .ico{width:16px;height:16px}
.hdr{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--g-200)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:var(--hdr);gap:24px}
.logo{display:flex;align-items:center;gap:10px;flex:none}
.logo svg{width:44px;height:31px}
.logo b{display:block;font:800 24px/1 Inter,"Pretendard Variable",Pretendard,sans-serif;letter-spacing:-.6px;color:var(--navy)}
.logo b i{font-style:normal;color:var(--gold)}
.logo small{display:block;margin-top:3px;font:600 10.5px/1.2 Inter,"Pretendard Variable",Pretendard,sans-serif;letter-spacing:2.6px;color:var(--navy)}
.logo.inv b{color:#fff}.logo.inv small{color:rgba(255,255,255,.55)}
.gnb{display:flex;gap:36px}
.gnb a{position:relative;padding:8px 0;font-size:var(--t-16);font-weight:600;color:var(--g-700)}
.gnb a:hover,.gnb a[aria-current="page"]{color:var(--navy)}
.gnb a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--gold)}
.menu-btn{display:none;width:44px;height:44px;border:0;background:none;cursor:pointer;color:var(--navy);place-items:center}
.menu-btn .ico-x{display:none}
.hdr.open .menu-btn .ico-x{display:block}
.hdr.open .menu-btn .ico-menu{display:none}

/* ---------- page head ---------- */
.phead{position:relative;overflow:hidden;background:var(--navy);color:#fff;padding:96px 0 88px}
.phead::after{content:"";position:absolute;right:-40px;top:50%;transform:translateY(-50%);width:400px;height:282px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='40 34 700 492'%3E%3Cpath fill='%23ffffff' fill-opacity='.06' d='M345 45H48v470h297v-67H115V112h230z'/%3E%3Cpath fill='%23ffffff' fill-opacity='.06' d='M428 103l44 47-129 130 129 130-44 47-178-177z'/%3E%3Cpath fill='%23c9a55a' fill-opacity='.6' d='M490 40l240 240-240 240-47-45 195-195-195-192z'/%3E%3C/svg%3E") no-repeat center/contain}
.phead .en{font:700 var(--t-14)/1 Inter,"Pretendard Variable",Pretendard,sans-serif;letter-spacing:.2em;color:var(--gold)}
.phead h1{position:relative;margin-top:14px;font-size:var(--t-44);font-weight:800;letter-spacing:-.03em;line-height:1.3}
.phead p{position:relative;margin-top:14px;max-width:620px;font-size:var(--t-18);color:rgba(255,255,255,.78)}

/* ---------- home hero ---------- */
.hero{padding:88px 0 96px}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}
.hero h1{font:800 var(--t-hero)/1.02 Inter,"Pretendard Variable",Pretendard,sans-serif;letter-spacing:-.035em;color:var(--g-900)}
.hero h1 i{font-style:normal;color:var(--gold)}
.hero .sub{margin:28px 0 36px;font-size:var(--t-20);color:var(--g-700);line-height:1.6}
.hero .sub strong{color:var(--navy)}
.hero .cta{display:flex;gap:10px;flex-wrap:wrap}
.hero .facts{display:flex;gap:40px;margin-top:48px;padding-top:28px;border-top:1px solid var(--g-200)}
.hero .facts dt{font:800 var(--t-24)/1.2 Inter,"Pretendard Variable",Pretendard,sans-serif;color:var(--navy)}
.hero .facts dd{margin-top:4px;font-size:var(--t-14);color:var(--g-600)}
.hero-photo{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/4.6;background:var(--g-100)}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.hero-photo figcaption{white-space:nowrap;flex-wrap:wrap;position:absolute;left:20px;right:20px;bottom:20px;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;border-radius:var(--r-md);background:rgba(12,42,82,.92);color:#fff;font-weight:700}
.hero-photo figcaption span{white-space:nowrap;font-size:var(--t-14);font-weight:600;color:var(--gold)}

/* ---------- split (panel + content) ---------- */
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
.split.rev{grid-template-columns:1.1fr .9fr}
.split.rev .panel{order:2}
.split-head h2{font-size:var(--t-32);font-weight:800;letter-spacing:-.03em;line-height:1.35}
.split-head p{margin-top:10px;color:var(--g-600)}
.split-head{margin-bottom:36px}
.panel{position:relative;overflow:hidden;border-radius:var(--r-lg);background:var(--navy);color:#fff;padding:44px 40px}
.panel::after{content:"";position:absolute;right:-96px;bottom:-60px;width:220px;height:220px;opacity:.9;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath fill='%23c9a55a' d='M40 0l50 50-50 50-10-10 40-40-40-40z'/%3E%3C/svg%3E") no-repeat center/contain}
.panel h3{font-size:var(--t-14);font-weight:700;color:var(--gold);letter-spacing:.02em}
.panel dl{position:relative;margin-top:24px}
.panel dl div{display:grid;grid-template-columns:88px 1fr;gap:16px;padding:16px 0;border-top:1px solid rgba(255,255,255,.14)}
.panel dt{font:700 var(--t-15)/1.6 Inter,"Pretendard Variable",Pretendard,sans-serif;color:rgba(255,255,255,.6)}
.panel dd{font-size:var(--t-16);font-weight:600;line-height:1.6}
.panel dd small{display:block;font-size:var(--t-14);font-weight:400;color:rgba(255,255,255,.65)}
.panel .more{position:relative;display:inline-flex;align-items:center;gap:6px;margin-top:20px;font-size:var(--t-15);font-weight:700;color:var(--gold)}
.panel .more:hover{color:#fff}

/* ---------- people ---------- */
.people{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.person{display:grid;grid-template-columns:160px 1fr;gap:28px;align-items:center}
.person img,.portrait{height:auto;aspect-ratio:4/5;object-fit:cover;object-position:center 22%;border-radius:var(--r-md);background:var(--g-100)}
.person img{width:160px}
.person .role{font-size:var(--t-14);font-weight:700;color:var(--gold-text)}
.person h3{margin:2px 0 8px;font-size:var(--t-24)}
.person h3 small{margin-left:8px;font:600 var(--t-14) Inter,"Pretendard Variable",Pretendard,sans-serif;color:var(--g-600)}
.person p{font-size:var(--t-15);color:var(--g-600)}
.person .badges{margin-top:14px}
.person .go{display:inline-flex;align-items:center;gap:4px;margin-top:14px;font-size:var(--t-15);font-weight:700;color:var(--navy)}

/* ---------- about ---------- */
.greet{display:grid;grid-template-columns:1fr 1.4fr;gap:72px}
.greet .body p{margin-bottom:18px;font-size:var(--t-18);color:var(--g-700)}
.sign{margin-top:32px;text-align:right;color:var(--g-600)}
.sign b{margin-left:10px;font-size:var(--t-24);color:var(--g-900);letter-spacing:.2em}
.statement dt{font-size:var(--t-14);font-weight:700;color:var(--gold-text)}
.statement dd{margin-top:8px;font-size:var(--t-20);font-weight:800;line-height:1.45;letter-spacing:-.02em}
.statement dd small{display:block;margin-top:10px;font-size:var(--t-15);font-weight:400;color:var(--g-600);letter-spacing:0}

/* ---------- experts ---------- */
.intro2{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;margin-bottom:64px}
.intro2 h2{font-size:var(--t-44);font-weight:800;letter-spacing:-.03em;line-height:1.25}
.intro2 h2 em{font-style:normal;color:var(--gold-text)}
.intro2 p{font-size:var(--t-18);color:var(--g-700)}
.intro2 .badges{margin-top:24px}
.profile{display:grid;grid-template-columns:320px 1fr;gap:64px;align-items:start}
.profile aside{position:sticky;top:calc(var(--hdr) + 32px)}
.profile .portrait{width:100%}
.profile .nm{margin-top:20px}
.profile .nm b{display:block;font-size:var(--t-24);letter-spacing:.15em}
.profile .nm span{display:block;margin-top:2px;font-size:var(--t-15);font-weight:600;color:var(--gold-text)}

/* ---------- consulting ---------- */
.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;counter-reset:step}
.steps.s4{grid-template-columns:repeat(4,1fr)}
.steps li{counter-increment:step;padding-top:20px;border-top:2px solid var(--navy)}
.steps li::before{content:counter(step,decimal-leading-zero);display:block;font:800 var(--t-14)/1 Inter,"Pretendard Variable",Pretendard,sans-serif;color:var(--gold-text)}
.steps b{display:block;margin-top:10px;font-size:var(--t-18);font-weight:800}
.steps span{display:block;margin-top:6px;font-size:var(--t-15);color:var(--g-600);line-height:1.6}
.pane-head{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:end;margin-bottom:40px}
.pane-head h3{font-size:var(--t-32);font-weight:800;letter-spacing:-.03em;line-height:1.35}
.pane-head p{color:var(--g-600)}

/* ---------- lecture ---------- */
.aud{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.aud li{padding:24px 20px;border-radius:var(--r-lg);background:#fff;border:1px solid var(--g-200)}
.aud b{display:block;font-size:var(--t-18);font-weight:800;color:var(--navy)}
.aud span{display:block;margin-top:4px;font-size:var(--t-14);color:var(--g-600)}
.lecturer{display:grid;grid-template-columns:120px 1fr;gap:32px;align-items:center;margin-bottom:48px}
.lecturer img{width:120px}
.lecturer h2{font-size:var(--t-32);font-weight:800;letter-spacing:-.03em}
.lecturer p{margin-top:8px;color:var(--g-600)}
.orgs{margin-top:48px}
.orgs h3{font-size:var(--t-18);font-weight:800;color:var(--navy);margin-bottom:16px}

/* ---------- activity ---------- */
.feed{border-top:1px solid var(--g-900)}
.feed article{display:grid;grid-template-columns:150px 1fr;gap:24px;padding:32px 4px;border-bottom:1px solid var(--g-200)}
.feed time{font:600 var(--t-15)/1.7 Inter,"Pretendard Variable",Pretendard,sans-serif;color:var(--g-600)}
.feed .badges{margin-bottom:10px}
.feed h3{font-size:var(--t-20);font-weight:800;letter-spacing:-.02em;line-height:1.45}
.feed p{margin-top:8px;font-size:var(--t-15);color:var(--g-700)}
.feed .link{display:inline-flex;align-items:center;gap:4px;margin-top:12px;font-size:var(--t-15);font-weight:700;color:var(--navy)}
.feed .link:hover{text-decoration:underline}
.feed article[hidden]{display:none}

/* ---------- contact ---------- */
.cwrap{display:grid;grid-template-columns:1.35fr .65fr;gap:48px;align-items:start}
.form{padding:40px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fld{margin-bottom:20px}
.fld label{display:block;margin-bottom:8px;font-size:var(--t-15);font-weight:700}
.fld label i{margin-left:3px;font-style:normal;color:#c2412d}
.fld input,.fld select,.fld textarea{width:100%;height:52px;padding:0 16px;border:1.5px solid var(--g-200);border-radius:var(--r-md);background:var(--g-50);font:inherit;font-size:var(--t-16);transition:border-color .2s,background .2s}
.fld textarea{height:auto;min-height:170px;padding:14px 16px;resize:vertical}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:0;border-color:var(--navy);background:#fff}
.agree{display:flex;gap:10px;align-items:flex-start;margin:4px 0 24px;font-size:var(--t-14);color:var(--g-600)}
.agree input{width:18px;height:18px;margin-top:3px;accent-color:var(--navy)}
.agree a{text-decoration:underline}
.msg{display:none;margin-top:16px;padding:14px 18px;border-radius:var(--r-md);font-size:var(--t-15)}
.msg.ok{display:block;background:#eaf6ee;color:#1e6b3a}
.msg.err{display:block;background:#fdeceb;color:#a23a30}
.hp{position:absolute;left:-9999px}
.cinfo{display:grid;gap:16px}
.cinfo .card{padding:28px}
.cinfo dt{font-size:var(--t-14);color:var(--g-600)}
.cinfo dd{margin-top:4px;font-size:var(--t-18);font-weight:800;color:var(--navy)}
.cinfo dd small{display:block;font-size:var(--t-14);font-weight:400;color:var(--g-600)}

/* ---------- closing CTA ---------- */
.cta-band{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;padding:56px;border-radius:var(--r-lg);background:var(--navy);color:#fff}
.cta-band h2{font-size:var(--t-32);font-weight:800;letter-spacing:-.03em;line-height:1.35}
.cta-band p{margin-top:8px;color:rgba(255,255,255,.75)}

/* ---------- legal ---------- */
.legal{max-width:800px}
.legal h2{margin:40px 0 12px;font-size:var(--t-20);color:var(--navy)}
.legal p,.legal li{font-size:var(--t-16);color:var(--g-700)}
.legal ul{padding-left:20px;list-style:disc}

/* ---------- footer ---------- */
.ftr{background:var(--dark);color:rgba(255,255,255,.62);padding:56px 0 32px;font-size:var(--t-14)}
.ftr .top{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap}
.ftr nav{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:20px;font-size:var(--t-15);font-weight:600;color:#fff}
.ftr nav a:hover{color:var(--gold)}
.ftr .info{text-align:right;line-height:2}
.ftr .info a{font-size:var(--t-18);font-weight:700;color:#fff}
.ftr .bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:40px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);font-size:var(--t-12)}
.ftr .bottom a:hover{color:#fff}
.mbar{display:none}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  :root{--sec:88px}
  .gnb,.hdr .btn{display:none}
  .menu-btn{display:grid}
  .hdr.open .gnb{display:flex;flex-direction:column;gap:0;position:absolute;top:var(--hdr);left:0;right:0;padding:8px 20px 20px;background:#fff;border-bottom:1px solid var(--g-200);box-shadow:var(--shadow)}
  .hdr.open .gnb a{padding:16px 0;border-bottom:1px solid var(--g-100)}
  .hdr.open .gnb a[aria-current="page"]::after{display:none}
  .hero .wrap,.split,.split.rev,.greet,.intro2,.profile,.cwrap,.pane-head{grid-template-columns:1fr}
  .split.rev .panel{order:0}
  .hero-photo{aspect-ratio:16/11}
  .g3,.g4{grid-template-columns:1fr 1fr}
  .people{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(3,1fr);row-gap:32px}
  .aud{grid-template-columns:repeat(3,1fr)}
  .profile aside{position:static;max-width:320px}
}
@media (max-width:640px){
  :root{--sec:72px}
  .hero{padding:48px 0 64px}
  .hero .facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:40px}
  .hero .facts dt{font-size:var(--t-18)}
  .hero .facts dd{font-size:var(--t-12);line-height:1.5}
  .g2,.g3,.g4,.checks,.frow{grid-template-columns:1fr}
  .steps,.steps.s4,.aud{grid-template-columns:1fr 1fr}
  .person{grid-template-columns:110px 1fr;gap:20px;align-items:start}
  .person img{width:110px}
  .rows li,.feed article{grid-template-columns:1fr;gap:4px}
  .lecturer{grid-template-columns:88px 1fr;gap:20px}
  .lecturer img{width:88px}
  .form{padding:28px 20px}
  .cta-band{padding:40px 28px}
  .seg{display:flex;flex-wrap:nowrap;width:100%;overflow-x:auto;scrollbar-width:none}
  .seg::-webkit-scrollbar{display:none}
  .seg button{flex:1 0 auto;justify-content:center;height:42px;padding:0 14px;font-size:var(--t-14)}
  .seg button img{width:24px;height:24px;margin-left:-4px}
  .seg-wrap{justify-content:flex-start;margin-bottom:36px}
  .phead{padding:64px 0 56px}
  .phead::after{width:180px;height:127px;right:-50px;top:auto;bottom:16px;transform:none;opacity:.55}
  .ftr .info{text-align:left}
  .ftr{padding-bottom:104px}
  .mbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--g-200)}
  .mbar .btn{flex:1}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}