:root{--blue:#1da1f2;--blue-deep:#1b95e0;--blue-soft:#e8f5fd;--bg:#e6ecf0;--surface:#fff;--ink:#14171a;--muted:#657786;--line:#e1e8ed;--field:#f5f8fa;--like:#e0245e;--retweet:#17bf63;--warn:#b5541c;color-scheme:light dark}
@media (prefers-color-scheme:dark){:root{--blue-deep:#4db5f5;--blue-soft:#1c3144;--bg:#10171e;--surface:#15202b;--ink:#fff;--muted:#8899a6;--line:#38444d;--field:#192734;--warn:#f0a875}}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.4 "Helvetica Neue",Helvetica,Arial,"Apple SD Gothic Neo","Noto Sans KR",sans-serif;-webkit-text-size-adjust:100%}
a{color:var(--blue-deep);text-decoration:none}
a:hover{text-decoration:underline}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
input,select{font:inherit;font-size:16px}
input[type=search],input[type=url],input[type=text],input[type=password]{width:100%;min-height:40px;padding:8px 14px;border:1px solid var(--line);border-radius:8px;background:var(--field);color:var(--ink)}
input:focus{border-color:var(--blue);background:var(--surface);outline:0;box-shadow:0 0 0 2px var(--blue-soft)}
h1,h2,p{margin:0}

/* 윗줄 */
.topbar{position:sticky;top:0;z-index:5;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:0 1px 3px rgba(0,0,0,.12);padding-top:env(safe-area-inset-top)}
.topbar-in{max-width:1000px;margin:0 auto;padding:0 16px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;min-height:46px}
.tabs{display:flex;gap:18px;align-self:stretch}
.tab{display:flex;align-items:center;gap:6px;min-height:46px;color:var(--muted);font-weight:700;font-size:14px;border-bottom:2px solid transparent}
.tab svg{width:20px;height:20px;fill:currentColor}
.tab:hover{color:var(--blue-deep);text-decoration:none}
.tab.on{color:var(--blue-deep);border-bottom-color:var(--blue)}
.logo{display:block;width:30px;height:30px}
.logo img,.logo svg{display:block;width:100%;height:100%}
.top-right{display:flex;gap:10px;align-items:center;justify-content:flex-end}
.top-right input{border-radius:999px;max-width:240px;min-height:34px;padding:4px 14px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:0 16px;border-radius:999px;background:var(--blue);color:#fff;font-weight:700;font-size:14px;white-space:nowrap}
.btn:hover{background:var(--blue-deep)}
.btn:disabled{opacity:.6}

/* 세 칸 대신 두 칸: 왼쪽 프로필·프로젝트, 오른쪽 타임라인 */
.page{max-width:1000px;margin:0 auto;padding:12px 16px 48px;display:grid;grid-template-columns:290px minmax(0,1fr);gap:12px;align-items:start}
.card{background:var(--surface);border:1px solid var(--line);border-radius:6px;overflow:hidden}
aside{display:grid;gap:12px;position:sticky;top:58px}
.banner{height:96px;background:linear-gradient(140deg,#1da1f2 0%,#1da1f2 55%,#71c9f8 55%,#71c9f8 75%,#a4dcfb 75%)}
.profile-body{padding:0 14px 14px}
.profile .egg{width:72px;height:72px;margin-top:-36px;border:3px solid var(--surface);position:relative}
.profile h1{font-size:19px;margin-top:4px}
.stats{display:flex;gap:22px;margin:12px 0}
.stats b{display:block;font-size:19px;color:var(--blue-deep)}
.stats span{font-size:11px;font-weight:700;color:var(--muted)}
.links{display:flex;gap:14px;font-size:13px;flex-wrap:wrap;align-items:center}
.links button{color:var(--blue-deep)}
.links button:hover{text-decoration:underline}
.module h2{font-size:17px;padding:12px 14px 6px}
.trend{display:flex;justify-content:space-between;gap:10px;width:100%;text-align:left;padding:8px 14px;min-height:40px;align-items:center;overflow-wrap:anywhere}
.trend b{color:var(--blue-deep);font-weight:700}
.trend span{color:var(--muted);font-size:12px;white-space:nowrap}
.trend:hover{background:var(--field)}
.trend[aria-pressed=true]{background:var(--blue-soft)}
.module-foot{padding:8px 14px 12px;font-size:13px}
.module-foot button{color:var(--blue-deep)}

/* 타임라인 */
.compose{padding:12px 14px;display:grid;gap:10px;background:var(--blue-soft);border-bottom:1px solid var(--line)}
.compose label{display:grid;gap:4px;font-size:13px;font-weight:700}
.compose input[type=file]{font-size:14px;font-weight:400}
.compose .row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.stream-head{display:flex;gap:14px;align-items:center;padding:10px 14px;border-bottom:1px solid var(--line);font-size:13px;color:var(--muted);flex-wrap:wrap}
.stream-head strong{font-size:17px;color:var(--ink);margin-right:auto}
.tw{display:grid;grid-template-columns:48px minmax(0,1fr);gap:10px;padding:10px 14px;border-bottom:1px solid var(--line)}
.tw:hover{background:var(--field)}
.egg{display:block;width:48px;height:48px;border-radius:50%;background:var(--egg,#1da1f2)}
.egg svg{display:block;width:100%;height:100%;fill:#fff;opacity:.9}
.who{overflow-wrap:anywhere}
.who b{font-weight:700}
.who span{color:var(--muted);font-size:14px}
.body{margin:3px 0 6px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:16px;line-height:1.35}
.meta{display:flex;flex-wrap:wrap;gap:2px 10px;color:var(--muted);font-size:12px}
.warn{color:var(--warn);font-weight:700}
.shots{display:flex;gap:6px;overflow-x:auto;margin-top:8px}
.shots a{flex:none;max-width:100%}
.shots img{height:260px;max-width:100%;border-radius:6px;border:1px solid var(--line);display:block;object-fit:contain}
.tags{display:flex;flex-wrap:wrap;gap:4px 10px;margin-top:8px;align-items:center;font-size:13px}
.tag{display:inline-flex;align-items:center;gap:4px;color:var(--blue-deep);font-weight:700}
.tag button{color:var(--muted);min-width:24px;min-height:24px;font-weight:400}
.tag button:hover{color:var(--like)}
.quiet{color:var(--muted);font-size:13px}
.quiet:hover{color:var(--blue-deep);text-decoration:underline}
.acts{display:flex;align-items:center;gap:6px 22px;margin-top:8px;color:var(--muted);font-size:13px;flex-wrap:wrap}
.stat{display:inline-flex;align-items:center;gap:5px;min-height:28px}
.stat svg{width:16px;height:16px;fill:currentColor}
.stat.rt{color:var(--retweet)}
.stat.like{color:var(--like)}
.acts .end{margin-left:auto;display:flex;gap:14px}
.empty{padding:40px 16px;text-align:center;color:var(--muted)}
.more{display:block;width:100%;padding:14px;color:var(--blue-deep);font-weight:700}
.more:hover{background:var(--field)}
.muted{color:var(--muted);font-size:13px}

/* 로그인 */
.login{min-height:100vh;min-height:100dvh;display:grid;place-items:center;padding:16px;background:linear-gradient(170deg,#1da1f2 0%,#1b95e0 60%,#71c9f8 100%);color-scheme:light}
.login-card{width:min(360px,100%);background:#fff;color:#14171a;border-radius:8px;padding:28px 24px;display:grid;gap:14px;box-shadow:0 8px 28px rgba(20,23,26,.25)}
.login-card .logo{width:52px;height:52px}
.login-card h1{font-size:24px}
.login-card label{display:grid;gap:4px;font-size:13px;font-weight:700}
.login-card input{background:#f5f8fa;color:#14171a;border-color:#e1e8ed}
.login-card .btn{width:100%;min-height:44px;font-size:15px}
.login-card .muted{color:#657786;min-height:1.4em}


@media (max-width:760px){
  .page{grid-template-columns:minmax(0,1fr);padding:0 0 40px;gap:0}
  aside{position:static;gap:0}
  .card{border-radius:0;border-width:0 0 1px}
  .topbar-in{grid-template-columns:1fr auto;padding:0 12px;gap:0 10px}
  .topbar .logo{display:none}
  .top-right{grid-column:1 / -1;grid-row:2;padding-bottom:8px}
  .top-right input{max-width:none;flex:1;min-height:38px}
  .tabs{grid-column:1 / -1}
  .tab{min-height:44px}
  .banner{height:56px}
  .profile .egg{width:56px;height:56px;margin-top:-28px}
  .module h2{display:none}
  #projects{display:flex;gap:6px;overflow-x:auto;padding:10px 12px}
  .trend{flex:none;width:auto;border:1px solid var(--line);border-radius:999px;min-height:36px;padding:4px 12px;gap:6px}
  .module-foot{padding:0 12px 10px}
  .tw{grid-template-columns:40px minmax(0,1fr);padding:10px 12px}
  .egg{width:40px;height:40px}
  .shots img{height:220px}
  .acts .end a,.acts .end button,.tags .quiet{min-height:32px;display:inline-flex;align-items:center}
}