@charset "UTF-8";
:root{--yb-bg:#f7f8f4;--yb-paper:#fff;--yb-ink:#233c34;--yb-muted:#728078;--yb-green:#285b46;--yb-line:#e3e8e0;--yb-wash:#eaf0e5;--yb-radius:16px}
html{scroll-behavior:smooth}body{margin:0;background:var(--yb-bg);color:var(--yb-ink);font-family:Pretendard,"Noto Sans KR",-apple-system,BlinkMacSystemFont,"Segoe UI","Apple SD Gothic Neo","Malgun Gothic",sans-serif;font-size:15px;line-height:1.65} .yb-site *{box-sizing:border-box}.yb-site a{color:inherit;text-decoration:none}.yb-site button,.yb-site input,.yb-site select,.yb-site textarea{font:inherit}.yb-site a,.yb-site button{touch-action:manipulation}.yb-site a:focus-visible,.yb-site button:focus-visible,.yb-site input:focus-visible,.yb-site select:focus-visible{outline:3px solid #809d51;outline-offset:4px}.yb-site h1,.yb-site h2,.yb-site h3,.yb-site p{margin:0}.yb-site a:hover{color:var(--yb-green)}
.yb-skip{position:fixed;top:-100px;left:20px;z-index:1000;padding:12px 24px;background:#fff;color:#234336}.yb-skip:focus{top:10px}.yb-header{background:rgba(255,255,255,.96);border-bottom:1px solid var(--yb-line)}.yb-header-inner{max-width:none;margin:auto;min-height:68px;display:flex;align-items:center;gap:40px;padding:0 40px}.yb-brand{display:flex;align-items:center;gap:10px;white-space:nowrap}.yb-symbol{display:block;width:30px;height:30px;flex:0 0 auto}.yb-brand strong{font-size:25px;letter-spacing:-1.5px;font-weight:800}.yb-wordmark{align-self:center;font-size:9px;letter-spacing:2px;margin:6px 0 0 3px;color:var(--yb-muted)}.yb-top-nav{display:flex;gap:30px;align-self:stretch;align-items:center;font-size:14px;font-weight:650}.yb-top-nav a{display:flex;align-items:center;height:100%;position:relative;white-space:nowrap}.yb-top-nav a[aria-current]:after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--yb-green)}.yb-account{margin-left:auto;display:flex;align-items:center;gap:22px;font-size:13px}.yb-button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:44px;padding:10px 21px;background:var(--yb-green);color:#fff!important;border:1px solid var(--yb-green);border-radius:7px;font-size:14px;font-weight:650;white-space:nowrap;cursor:pointer}.yb-button:hover{background:#193d2e}.yb-small{min-height:38px;padding:7px 15px;font-size:13px}
.yb-shell{display:grid;grid-template-columns:192px minmax(0,1fr);gap:42px;max-width:none;margin:0 auto;padding:24px 40px 70px;min-height:calc(100vh - 185px)}.yb-sidebar{padding-top:8px}.yb-side-label{font-size:10px;letter-spacing:1.8px;font-weight:700;color:#839083;margin-bottom:18px}.yb-side-all{display:flex;gap:12px;align-items:center;padding:12px 14px;font-size:14px;border-radius:7px;font-weight:700}.yb-side-all[aria-current]{background:#e5ecdf;color:#31513c}.yb-side-all span:first-child{font-size:21px;line-height:1}.yb-side-all span:last-child{margin-left:auto;font-size:16px}.yb-topic-label{margin:32px 14px 10px;letter-spacing:.5px;font-size:11px}.yb-topics{display:flex;flex-direction:column;gap:4px}.yb-topics a{display:flex;align-items:center;gap:14px;padding:10px 14px;border-radius:7px;font-size:14px;color:#647269}.yb-topics a:hover,.yb-topics a[aria-current]{background:#e9eee5;color:var(--yb-green)}.yb-topics a[aria-current]{font-weight:700}.yb-hash{font-size:18px;color:#8a9c85}.yb-topic-arrow{margin-left:auto;opacity:0}.yb-topics a:hover .yb-topic-arrow,.yb-topics a[aria-current] .yb-topic-arrow{opacity:1}.yb-side-note{margin:48px 12px 0;border-top:1px solid var(--yb-line);padding-top:22px}.yb-note-mark{font-family:Georgia,serif;font-size:48px;height:39px;display:block;line-height:1;color:#a1ad87}.yb-side-note p{font-size:13px;line-height:1.9;font-weight:600}.yb-side-note>span:last-child{display:block;font-size:10px;color:#7e897e;margin-top:14px;white-space:nowrap}.yb-side-bottom{display:flex;justify-content:space-between;margin:30px 12px;font-size:11px;color:var(--yb-muted)!important}
.yb-main{min-width:0;outline:none}.yb-breadcrumb{display:flex;gap:11px;font-size:10px;color:#7d897e;padding:8px 0 12px}.yb-breadcrumb span:first-child{font-size:9px;letter-spacing:1.2px}.yb-footer{max-width:none;margin:0 auto;border-top:1px solid var(--yb-line);padding:28px 40px 34px;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:14px 28px;color:#859083;font-size:10px;text-align:center}.yb-footer>.yb-retro-bar{flex-basis:100%;margin-bottom:6px}.yb-footer>a{font-size:18px;font-weight:750;color:#50634e}.yb-footer>a span{font-size:11px;font-weight:400;margin-left:18px}.yb-footer>span{letter-spacing:.2px}.yb-sr-only{position:absolute!important;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
/* Keep member and search modules inside the same readable content column. */
.yb-main>.xm,.yb-main>.member{background:#fff;padding:28px;border:1px solid var(--yb-line);border-radius:var(--yb-radius)}.yb-main img{max-width:100%;height:auto}.yb-main input,.yb-main textarea{max-width:100%}
@media(min-width:1450px){.yb-header-inner{min-height:72px}.yb-shell{padding-top:28px;gap:48px}}
@media(max-width:1050px){.yb-header-inner{padding:0 24px;gap:32px}.yb-shell{padding:20px 24px 50px;grid-template-columns:155px minmax(0,1fr);gap:24px}.yb-wordmark{display:none}.yb-side-note{margin-left:5px}.yb-side-note>span:last-child{white-space:normal}.yb-footer{margin:0 24px}}
@media(max-width:760px){.yb-header-inner{min-height:60px;padding:0 20px;gap:20px}.yb-brand strong{font-size:22px}.yb-top-nav{font-size:12px;gap:18px}.yb-account{gap:12px}.yb-small{padding:6px 10px}.yb-shell{display:block;padding:16px 20px 40px}.yb-sidebar{display:none}.yb-footer{margin:0 20px;gap:20px;align-items:flex-start}.yb-footer>a span{display:block;margin:4px 0 0}.yb-footer>span{max-width:140px;text-align:right}}
@media(max-width:480px){.yb-header-inner{padding:0 16px;gap:20px}.yb-account{gap:12px;font-size:12px}.yb-account .yb-small{display:none}.yb-shell{padding:12px 16px 35px}.yb-breadcrumb{padding-top:6px}.yb-footer{margin:0 16px}.yb-footer>span{font-size:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media(max-width:480px){.yb-header-inner{gap:12px}.yb-account{gap:10px}.yb-account .yb-login{max-width:95px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}}
/* Keep account and communication modules in one visual system. */
.yb-main .xm,.yb-main .xc{font:inherit;color:var(--yb-ink,#294637);background:#fff;border:1px solid #e3e8de;border-radius:14px;padding:28px;min-width:0}.yb-main :is(.xm,.xc) .nav-tabs{display:flex;flex-wrap:wrap;gap:6px;padding:0 0 18px;margin:0 0 24px;border-bottom:1px solid #e5eadf;list-style:none}.yb-main :is(.xm,.xc) .nav-tabs>li{float:none;margin:0}.yb-main :is(.xm,.xc) .nav-tabs>li>a{display:block;padding:9px 12px;border:0;border-radius:6px;color:#66775e;font-size:12px;background:transparent}.yb-main :is(.xm,.xc) .nav-tabs>.active>a,.yb-main :is(.xm,.xc) .nav-tabs>li>a:hover{background:#edf3e8;color:#285b46}.yb-main :is(.xm,.xc) h1{font-size:25px;line-height:1.5;font-weight:700;letter-spacing:-.7px;color:#294637;margin:0 0 24px}.yb-main :is(.xm,.xc) .btn{background:#f7f9f3;border:1px solid #dce4d4;border-radius:6px;color:#35513d;box-shadow:none;text-shadow:none;font-size:12px;padding:7px 11px}.yb-main :is(.xm,.xc) .table{width:100%;border-collapse:collapse;font-size:12px}.yb-main :is(.xm,.xc) .table th,.yb-main :is(.xm,.xc) .table td{padding:13px 10px;border-color:#e5eadf;overflow-wrap:anywhere}.yb-main :is(.xm,.xc) .table th{background:#f7f9f3;color:#66775e}.yb-main :is(.xm,.xc) select,.yb-main :is(.xm,.xc) input[type=text]{border:1px solid #dce4d4;border-radius:6px;max-width:100%}.yb-main :is(.xm,.xc) .pagination a{color:#285b46}.yb-main :is(.xm,.xc) .btnArea{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:16px 0}.yb-main :is(.xm,.xc) .btnArea .etc{float:none}.yb-main :is(.xm,.xc) .btn-group{display:flex;flex-wrap:wrap;gap:5px}@media(max-width:600px){.yb-main .xm,.yb-main .xc{padding:18px 12px}.yb-main :is(.xm,.xc) .nav-tabs>li>a{padding:7px;font-size:11px}.yb-main :is(.xm,.xc) .table th,.yb-main :is(.xm,.xc) .table td{padding:10px 5px;font-size:11px}}
.yb-retro-bar{max-width:none;margin:0 auto;padding:0 0 12px;display:flex;justify-content:center;flex-wrap:wrap;align-items:center;gap:18px;font-size:10px;color:#72816a}.yb-retro-bar>span{display:inline-flex;align-items:center;gap:7px}.yb-retro-bar strong{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;font-weight:600;letter-spacing:2px;color:#d4e9b2;background:#243e30;border:2px inset #54745a;border-radius:3px;padding:3px 6px;box-shadow:inset 0 1px 4px #0005;font-variant-numeric:tabular-nums}.yb-counter-label{font-size:8px;letter-spacing:1.4px}.yb-counter-label span{color:#72964f}@media(max-width:1240px){.yb-retro-bar{margin:0 30px}}@media(max-width:760px){.yb-retro-bar{margin:0 20px;justify-content:center;gap:12px}.yb-counter-label{display:none!important}.yb-header-inner{flex-wrap:wrap;padding-top:8px;padding-bottom:8px}.yb-account{flex-wrap:wrap;justify-content:flex-end;min-width:0;flex:1}.yb-retro-bar strong{font-size:11px;letter-spacing:1px}}@media(max-width:390px){.yb-retro-bar{margin:0 12px;gap:9px}.yb-retro-bar>span{gap:4px}.yb-retro-bar strong{font-size:10px;padding:3px 4px}}
.yb-policy-links{display:flex;flex-wrap:wrap;gap:12px;font-size:11px}.yb-policy-links a{color:#617555;text-decoration:none}.yb-policy-links strong{font-weight:700}.yb-footer{flex-wrap:wrap}.yb-agreement details>div table{width:100%;font-size:11px}.yb-agreement details>div h2{font-size:14px;margin:14px 0 8px}@media(max-width:600px){.yb-policy-links{width:100%;order:3;padding-bottom:10px;gap:10px}}
/* Header notification dropdown, using the existing notification center API. */
.yb-notifications{position:relative;flex-shrink:0}.yb-bell{position:relative;display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--yb-line);border-radius:50%;background:#fff;color:var(--yb-green);cursor:pointer}.yb-bell:hover,.yb-bell[aria-expanded=true]{background:#edf3ee;border-color:#b7cabc}.yb-notification-badge{position:absolute;right:-5px;top:-5px;min-width:19px;padding:2px 4px;border:2px solid #fff;border-radius:12px;background:#bd593e;color:white;font-size:10px;line-height:13px;font-weight:700;text-align:center}.yb-notification-panel{position:absolute;top:calc(100% + 12px);right:0;width:360px;max-width:calc(100vw - 32px);z-index:1000;background:white;border:1px solid var(--yb-line);border-radius:14px;box-shadow:0 14px 42px #203c2626;overflow:hidden;color:var(--yb-ink);text-align:left}.yb-notification-heading{display:flex;align-items:center;justify-content:space-between;padding:17px 18px;border-bottom:1px solid var(--yb-line)}.yb-notification-heading strong{font-size:16px}.yb-notification-readall{border:0;background:none;color:var(--yb-green);font-size:12px!important;cursor:pointer;padding:6px}.yb-notification-list{list-style:none;padding:0;margin:0;max-height:min(380px,55vh);overflow-y:auto;overscroll-behavior:contain}.yb-notification-list li+li{border-top:1px solid #eff2ed}.yb-notification-list a{display:block;padding:15px 18px;line-height:1.65;overflow-wrap:anywhere}.yb-notification-list a:hover{background:#f4f7f2}.yb-notification-text{display:block;font-size:13px}.yb-notification-time{display:block;margin-top:5px;color:var(--yb-muted);font-size:11px}.yb-site .yb-notification-status{padding:28px 18px;color:var(--yb-muted);font-size:13px;text-align:center;line-height:1.6}.yb-notification-more,.yb-notification-all{display:block;width:100%;padding:13px;text-align:center;background:#fafbf8;border:0;border-top:1px solid var(--yb-line);font-size:12px!important;color:var(--yb-green);cursor:pointer}.yb-notifications [hidden]{display:none!important}.yb-notifications button:disabled{opacity:.5;cursor:wait}@media(max-width:760px){.yb-notification-panel{position:fixed;top:120px;right:16px;width:360px;max-height:calc(100dvh - 140px);overflow-y:auto}.yb-bell{width:38px;height:38px}}

@media(max-width:480px){.yb-retro-bar{gap:8px}.yb-retro-bar>span{flex-direction:column;gap:3px}.yb-retro-bar strong{font-size:10px;letter-spacing:0;padding:3px 5px}}

/* Account links collapse into a disclosure menu on smaller screens. */
.yb-profile-menu{position:relative;min-width:0}.yb-profile-links{display:flex;align-items:center;gap:22px}.yb-profile-toggle{display:none}
@media(max-width:1150px){.yb-profile-toggle{display:inline-flex;align-items:center;gap:7px;min-height:38px;padding:7px 10px;border:1px solid var(--yb-line);border-radius:6px;background:#fff;color:var(--yb-green);font:inherit;cursor:pointer}.yb-profile-links{display:none;position:absolute;right:0;top:calc(100% + 8px);min-width:170px;max-width:calc(100vw - 32px);padding:7px;background:#fff;border:1px solid var(--yb-line);border-radius:10px;box-shadow:0 8px 24px #203c261a;z-index:1100;align-items:stretch;gap:0;flex-direction:column}.yb-profile-toggle[aria-expanded=true]+.yb-profile-links{display:flex}.yb-profile-links .yb-login{display:block;padding:10px 12px;max-width:none;overflow-wrap:anywhere;white-space:normal}.yb-profile-links .yb-login:hover{background:#f0f4ed;border-radius:5px}}
@media(max-width:760px){.yb-header-inner{flex-wrap:nowrap;gap:12px;min-height:62px}.yb-account{flex:0 0 auto;flex-wrap:nowrap;gap:9px}.yb-top-nav{gap:12px}.yb-retro-bar{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;max-width:390px;margin:0 auto;padding:2px 16px 10px}.yb-retro-bar>span{display:flex;flex-direction:column;gap:4px;min-width:0;font-size:10px}.yb-retro-bar strong{display:block;width:100%;box-sizing:border-box;text-align:center;font-size:11px;letter-spacing:1px;padding:3px 4px}.yb-retro-bar .yb-counter-label{display:none!important}}
@media(max-width:480px){.yb-header-inner{gap:8px}.yb-account{gap:8px}.yb-retro-bar{gap:8px}.yb-profile-links .yb-login{max-width:none;white-space:normal}}

/* Secondary page-view stats belong at the bottom, after the footer links. */
.yb-footer>.yb-retro-bar{order:10;flex:0 0 100%;width:100%;max-width:none;margin:18px 0 0;padding:14px 0 0;border-top:1px solid var(--yb-line);justify-content:center}
@media(max-width:760px){.yb-footer>.yb-retro-bar{width:100%;max-width:390px;flex-basis:100%;margin:4px auto 0;padding:14px 0 0}.yb-footer>.yb-retro-bar>span{max-width:none;text-align:center}}

.yb-shell.yb-shell-home{padding-top:16px;padding-bottom:40px;min-height:0}.yb-shell-home .yb-breadcrumb{padding:4px 0 10px}@media(max-width:760px){.yb-shell.yb-shell-home{padding-top:10px;padding-bottom:28px}}

/* Shared content spacing: keep controls readable while shortening page chrome. */
.yb-shell:not(.yb-shell-home){padding-top:16px;padding-bottom:32px}
.yb-shell:not(.yb-shell-home) .yb-breadcrumb{padding:4px 0 10px}
.yb-main .xm,.yb-main .xc{padding:22px}
.yb-main :is(.xm,.xc) .nav-tabs{padding-bottom:12px;margin-bottom:16px}
.yb-main :is(.xm,.xc) h1{margin-bottom:16px}
.yb-main :is(.xm,.xc) .table th,.yb-main :is(.xm,.xc) .table td{padding-top:10px;padding-bottom:10px}
.yb-footer{padding-top:20px;padding-bottom:24px}
@media(max-width:760px){.yb-shell:not(.yb-shell-home){padding-top:10px;padding-bottom:24px}}
@media(max-width:600px){.yb-main .xm,.yb-main .xc{padding:16px 12px}}

/* Compact navigation, preserving usable account and notification controls. */
.yb-header-inner{min-height:56px;gap:26px;padding-top:0;padding-bottom:0}
.yb-brand{gap:8px}
.yb-brand strong{font-size:22px}
.yb-top-nav{gap:20px}
.yb-account,.yb-profile-links{gap:16px}
.yb-header .yb-small{min-height:36px;padding:6px 12px}
.yb-header .yb-bell{width:38px;height:38px}
.yb-header .yb-login{display:inline-flex;align-items:center;min-height:38px;white-space:nowrap}
@media(max-width:1050px){
.yb-header-inner{gap:20px}
.yb-profile-links{gap:0}
.yb-profile-links .yb-login{display:block}
}
@media(max-width:760px){
.yb-header-inner{min-height:52px;gap:12px}
.yb-top-nav{gap:12px}
.yb-account{gap:8px}
.yb-notification-panel{top:60px;max-height:calc(100dvh - 76px)}
}
@media(max-width:480px){.yb-header-inner{gap:8px}.yb-brand strong{font-size:21px}}

/* The main content uses the full shell width without a sidebar column. */
.yb-shell{display:block}
.yb-post-view .yb-main{width:100%;max-width:800px;margin:0 auto}

.yb-embed{margin:16px 0;border-radius:10px;overflow:hidden;background:#000}
.yb-embed iframe{width:100%;border:0;display:block}
.yb-embed-youtube,.yb-embed-vimeo,.yb-embed-codepen{position:relative;padding-bottom:56.25%;height:0}
.yb-embed-youtube iframe,.yb-embed-vimeo iframe,.yb-embed-codepen iframe{position:absolute;top:0;left:0;width:100%;height:100%}
.yb-youtube-facade{position:absolute;inset:0;display:block;width:100%;height:100%;padding:0;border:0;background:#000;cursor:pointer}
.yb-youtube-facade img{display:block;width:100%;height:100%;object-fit:cover}
.yb-youtube-facade::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 55%,rgba(0,0,0,.28));pointer-events:none}
.yb-youtube-play{position:absolute;left:50%;top:50%;z-index:1;display:flex;align-items:center;justify-content:center;width:68px;height:48px;border-radius:12px;background:#f00;box-shadow:0 4px 16px #0006;transform:translate(-50%,-50%);transition:transform .15s ease,background .15s ease}
.yb-youtube-play::before{content:"";border-style:solid;border-width:11px 0 11px 18px;border-color:transparent transparent transparent #fff;margin-left:3px}
.yb-youtube-facade:hover .yb-youtube-play,.yb-youtube-facade:focus-visible .yb-youtube-play{background:#e60000;transform:translate(-50%,-50%) scale(1.06)}
.yb-youtube-facade:focus-visible{outline:2px solid #fff;outline-offset:-4px}
.yb-embed-spotify{min-height:152px}
.yb-embed-soundcloud iframe{width:100%}
.yb-embed-gist .gist{margin:0}

/* Keep the header on one row once the tag strip is gone. */
@media(max-width:1050px){
.yb-header-inner{flex-wrap:nowrap;row-gap:0}
.yb-top-nav{order:0;flex:0 1 auto;min-width:0;flex-wrap:nowrap;column-gap:18px;padding:0;font-size:13px}
.yb-top-nav a{height:auto;min-height:44px;flex-shrink:0;white-space:nowrap}
.yb-account{flex:0 0 auto;flex-wrap:nowrap}
}

/* Tag jump box in the top navigation. */
.yb-tag-jump{display:flex;align-items:center;margin:0}
.yb-tag-jump input{width:158px;height:32px;padding:0 10px;border:1px solid var(--yb-line);border-radius:6px;background:#fff;color:inherit;font:inherit;font-size:12px;font-weight:500;letter-spacing:0}
.yb-tag-jump input::placeholder{color:#93a08c}
.yb-tag-jump input:focus{outline:2px solid var(--yb-green);outline-offset:1px;border-color:transparent}
@media(max-width:1050px){.yb-tag-jump input{width:132px}}
@media(max-width:760px){.yb-tag-jump input{width:124px;height:30px}}
@media(max-width:480px){.yb-tag-jump input{width:110px}}

/* Legacy document/comment action popups */
#popup_menu_area{position:absolute;z-index:10000;min-width:148px;padding:6px;background:#fff;border:1px solid #dce5d5;border-radius:10px;box-shadow:0 14px 34px rgba(35,60,52,.18);font-size:13px;line-height:1.45}
#popup_menu_area:focus{outline:none}
#popup_menu_area ul{list-style:none;margin:0;padding:0}
#popup_menu_area li{list-style:none;margin:0;padding:0}
#popup_menu_area li a{display:block;padding:8px 12px;border-radius:6px;color:#355839;text-decoration:none;white-space:nowrap}
#popup_menu_area li a:hover,#popup_menu_area li a:focus-visible{background:#eef4e8;color:#1f4a38;text-decoration:none}

/* Mobile header: keep the main nav to one scrollable row. */
@media(max-width:760px){
  .yb-top-nav{flex-wrap:nowrap;overflow-x:auto;column-gap:14px;scrollbar-width:none;-ms-overflow-style:none}
  .yb-top-nav::-webkit-scrollbar{display:none}
}

/* Communication module pages on phones (messages, compose, friends). */
@media(max-width:760px){
  .yb-site .xc .nav.nav-tabs{display:flex;flex-wrap:nowrap;gap:6px;overflow-x:auto;margin:0 0 14px;padding:0 0 10px;border-bottom:1px solid #e7ecdf;scrollbar-width:none}
  .yb-site .xc .nav.nav-tabs::-webkit-scrollbar{display:none}
  .yb-site .xc .nav.nav-tabs>li{flex:0 0 auto;margin:0}
  .yb-site .xc .nav.nav-tabs>li>a{display:block;padding:7px 10px;border:1px solid #e1e8da;border-radius:7px;background:#f6f9f2;color:#4f6c5a;font-size:12px;white-space:nowrap;text-decoration:none}
  .yb-site .xc .nav.nav-tabs>li.active>a{background:#285b46;border-color:#285b46;color:#fff}
  .yb-site .xc a{color:#2f5c43}
  .yb-site .xc a:hover{color:#193d2e}
  .yb-site .xc h1{font-size:22px;line-height:1.4;margin:0 0 12px}
  .yb-site .xc .btnArea{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 12px}
  .yb-site .xc .btnArea>div,.yb-site .xc .btnArea>form{float:none!important;display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:0!important}
  .yb-site .xc .btn{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:7px 12px;border:1px solid #dce5d5;border-radius:8px;background:#f7f9f3;color:#3d5b45;font:12px/1.4 inherit;cursor:pointer;text-decoration:none}
  .yb-site .xc .btn:hover{background:#eaf0e3}
  .yb-site .xc form>.table{display:block;width:100%;margin:0 0 12px;border:0;background:none}
  .yb-site .xc form>.table tbody{display:block}
  .yb-site .xc form>.table tr{display:block;border:0}
  .yb-site .xc form>.table th,.yb-site .xc form>.table td{display:block;width:100%;border:0;padding:0}
  .yb-site .xc form>.table th{padding:8px 0 5px;background:none;font-size:12px;color:#6f8062;text-align:left}
  .yb-site .xc form>.table td{padding:0 0 10px}
  .yb-site .xc form>.table td input[type=text]{width:100%!important}
  .yb-site .xc .cke_chrome{border:1px solid #dce5d5!important;border-radius:10px!important;overflow:hidden}
  .yb-site .xc .cke_top,.yb-site .xc .cke_bottom{display:none!important}
  .yb-site .xc .cke_contents{height:200px!important;min-height:200px!important}
  .yb-site .xc form .cke_chrome::before{content:"내용";display:block;padding:8px 0 5px;font-size:12px;color:#6f8062}
  .yb-site .xc form .btnArea input[type=submit]{background:#285b46;border-color:#285b46;color:#fff;font-weight:650}
  .yb-site .xc form .btnArea input[type=submit]{width:100%;min-height:44px}
  .yb-site .xc #fo_message_list>table.table{display:block;width:100%;table-layout:auto!important;border:0}
  .yb-site .xc #fo_message_list thead{display:none}
  .yb-site .xc #fo_message_list tbody{display:block}
  .yb-site .xc #fo_message_list tbody tr{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:3px 10px;padding:11px 0;border-bottom:1px solid #edf0e8}
  .yb-site .xc #fo_message_list tbody td{display:block;border:0;padding:0;min-width:0}
  .yb-site .xc #fo_message_list tbody td.title{grid-column:1/-1;font-size:14px;font-weight:650;line-height:1.5;overflow-wrap:anywhere}
  .yb-site .xc #fo_message_list tbody td:nth-child(2){font-size:11px;color:#7a8a72}
  .yb-site .xc #fo_message_list tbody td:nth-child(3){font-size:11px;color:#7a8a72;text-align:right}
  .yb-site .xc #fo_message_list tbody td:nth-child(4):not(:last-child){display:none}
  .yb-site .xc #fo_message_list tbody td:last-child{grid-column:3;grid-row:2;justify-self:end;align-self:center}
  .yb-site .xc #fo_message_list .btnArea{margin:10px 0 0}
  .yb-site .xc #fo_message_list .btnArea input[type=submit]{width:auto;min-height:36px;background:#f7f9f3;border-color:#dce5d5;color:#3d5b45;font-weight:500}
  .yb-site .xc .pagination form{float:none!important;display:flex;flex-wrap:wrap;gap:6px;width:100%}
  .yb-site .xc .pagination form select,.yb-site .xc .pagination form input[type=text]{flex:1 1 110px;min-width:0;width:auto!important}
  .yb-site .xc .pagination ul{float:none!important;display:flex;flex-wrap:wrap;justify-content:center;gap:4px;margin:10px 0 0!important}
}

/* Keep form controls at 16px on phones so iOS does not zoom on focus. */
@media(max-width:760px){
  .yb-tag-jump input,
  .yb-site .xc input[type=text],
  .yb-site .xc input[type=search],
  .yb-site .xc select,
  .yb-site .xc textarea{font-size:16px}
}

/* Mobile app shell: thin header, bottom tabs, search sheet, post actions. */
.yb-search-toggle{display:none;align-items:center;justify-content:center;width:40px;height:40px;padding:0;border:0;border-radius:50%;background:none;color:#355839;cursor:pointer}
.yb-search-toggle svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.yb-tabbar{display:none}
.yb-search-overlay{position:fixed;inset:0;z-index:1100;display:flex;align-items:flex-start;justify-content:center;padding:12vh 16px 16px;background:rgba(20,40,30,.42)}
.yb-search-overlay[hidden]{display:none}
.yb-search-sheet{width:min(520px,100%);background:#fff;border-radius:14px;padding:18px;box-shadow:0 24px 60px rgba(20,40,30,.25)}
.yb-search-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px;font-size:16px;color:#294637}
.yb-search-close{width:36px;height:36px;padding:0;border:0;border-radius:50%;background:#f1f4ed;color:#537345;font-size:20px;line-height:1;cursor:pointer}
.yb-search-form{display:flex;gap:8px;margin:0 0 10px}
.yb-search-form input{flex:1;min-width:0;height:44px;padding:0 12px;border:1px solid #dce5d5;border-radius:9px;background:#fbfcf9;font:inherit;font-size:16px;color:inherit}
.yb-search-form .yb-button{flex:0 0 auto;min-height:44px;padding:0 16px}
.yb-search-hint{margin:6px 0 0;font-size:11px;color:#8a9780}

.yb-post-bar{display:none}

@media(max-width:760px){
  .yb-header-inner{min-height:56px;padding-top:0;padding-bottom:0;flex-wrap:nowrap;gap:12px}
  .yb-top-nav{display:none!important}
  .yb-search-toggle{display:inline-flex;flex:0 0 auto}
  .yb-site{padding-bottom:calc(64px + env(safe-area-inset-bottom))}
  .yb-tabbar{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));position:fixed;left:0;right:0;bottom:0;z-index:1000;background:rgba(255,255,255,.98);border-top:1px solid #e3e8e0;padding:4px 6px calc(4px + env(safe-area-inset-bottom));box-shadow:0 -8px 24px rgba(35,60,52,.07)}
  .yb-tabbar-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:48px;padding:0;border:0;background:none;color:#7a8a72;font:inherit;font-size:10px;font-weight:600;text-decoration:none;cursor:pointer}
  .yb-tabbar-item svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
  .yb-tabbar-item[aria-current]{color:#285b46}
  .yb-tabbar-item[aria-current] svg{stroke-width:2}
  .yb-post-view{padding-bottom:calc(64px + env(safe-area-inset-bottom))}
  .yb-post-view .yb-tabbar{display:none}
  .yb-post-bar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:1000;background:#fff;border-top:1px solid #e3e8e0;padding:5px 8px calc(5px + env(safe-area-inset-bottom));box-shadow:0 -8px 24px rgba(35,60,52,.07)}
  .yb-post-bar-btn{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:48px;padding:0;border:0;background:none;color:#537345;font:inherit;font-size:10px;font-weight:600;text-decoration:none;cursor:pointer}
  .yb-post-bar-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
  .yb-post-bar-btn:active{background:#f1f5ed}
}

/* Message compose sheet and unread markers. */
.yb-compose-fab{display:none}
.yb-compose-input{width:100%;height:44px;padding:0 12px;border:1px solid #dce5d5;border-radius:9px;background:#fbfcf9;font:inherit;font-size:16px;color:inherit}
.yb-compose-results{list-style:none;margin:8px 0 0;padding:0;max-height:240px;overflow:auto}
.yb-compose-results li+li{border-top:1px solid #edf0e8}
.yb-compose-results a{display:block;padding:10px 12px;border-radius:6px;color:#355839;text-decoration:none}
.yb-compose-results a:hover{background:#eef4e8}
.yb-message-back{display:inline-flex;align-items:center;gap:4px;margin:0 0 10px;font-size:12px;font-weight:650;color:#537345;text-decoration:none}
@media(max-width:760px){
  .yb-compose-fab{display:inline-flex;position:fixed;right:16px;bottom:calc(76px + env(safe-area-inset-bottom));z-index:990;align-items:center;justify-content:center;min-height:44px;padding:0 16px;border:1px solid #285b46;border-radius:24px;background:#285b46;color:#fff;font:inherit;font-size:13px;font-weight:650;box-shadow:0 8px 20px rgba(35,60,52,.2);cursor:pointer}
  .yb-post-view .yb-compose-fab{display:none}
  .yb-site .xc #fo_message_list tbody td.title a strong::before{content:"";display:inline-block;width:7px;height:7px;margin-right:6px;border-radius:50%;background:#2f6b4a;vertical-align:middle}
}