/* 업데이트 노트 (update.html): dark hero, latest release card, year accordions with a timeline. Mobile first. */
@font-face{font-family:PageNoto;src:url('../../fonts/pages/noto-400.woff2?v=20261027a') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:PageNoto;src:url('../../fonts/pages/noto-700.woff2?v=20261027a') format('woff2');font-weight:500 700;font-display:swap}
@font-face{font-family:PageNoto;src:url('../../fonts/pages/noto-800.woff2?v=20261027a') format('woff2');font-weight:800 900;font-display:swap}
:root{--up-orange:#ff7a12;--up-plum:#2b1840;--up-plum-2:#4a3360;--up-ink:#1f1a17;--up-muted:#706760;--up-line:#eee5dd;--up-ease:cubic-bezier(.22,1,.36,1)}
.up-page{margin:0;background:#fff;color:var(--up-ink);font-family:PageNoto,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;letter-spacing:-.03em;word-break:keep-all;-webkit-font-smoothing:antialiased}
.up-page *,.up-page *:before,.up-page *:after{box-sizing:border-box}
.up-page h1,.up-page h2,.up-page h3,.up-page p,.up-page ol,.up-page ul{margin:0}
.up-page img{max-width:100%;display:block}
.up-page button,.up-page input{font:inherit;color:inherit}
.up-page a{color:inherit}
.up-page svg{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.up-wrap{width:min(100% - 32px,1000px);margin-inline:auto}
.up-sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.up-skip{position:fixed;z-index:300;top:10px;left:10px;padding:10px 16px;border-radius:10px;background:#fff;transform:translateY(-160%)}
.up-skip:focus{transform:none}
.up-page :focus-visible{outline:3px solid var(--up-orange);outline-offset:3px}

/* Hero */
.up-hero{position:relative;overflow:hidden;background:#0c0908;color:#fff;text-align:center}
.up-hero-bg{position:absolute;inset:0}
.up-hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.92}
.up-hero:after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 55%,#0c0908b3,transparent 70%)}
.up-hero-inner{position:relative;z-index:1;padding:54px 0 50px}
.up-kicker{display:inline-flex;align-items:center;gap:8px;color:#ffd9bf;font-size:13px;font-weight:700}
.up-kicker:before{content:'';width:18px;height:4px;border-radius:4px;background:var(--up-orange)}
.up-hero h1{margin-top:10px;font-size:clamp(34px,8vw,58px);font-weight:900;letter-spacing:-.06em;line-height:1.15}
.up-lead{margin-top:12px;color:#ffffffcc;font-size:14px;line-height:1.7}
.up-hero-link{display:inline-flex;align-items:center;gap:6px;min-height:44px;margin-top:8px;color:#fff;font-size:13px;font-weight:700;text-decoration:underline;text-underline-offset:4px}

/* Toolbar */
.up-board{padding:18px 0 10px}
.up-toolbar{display:grid;gap:10px;padding:10px;border:1px solid var(--up-line);border-radius:22px;background:#fff;box-shadow:0 10px 26px #7a4a2a10}
.up-filters{display:flex;gap:6px}
.up-filters button{flex:1;min-height:44px;padding:0 14px;border:1px solid var(--up-line);border-radius:999px;background:#fff;font-size:14px;font-weight:700;cursor:pointer;transition:background .2s,color .2s}
.up-filters button[aria-pressed=true]{border-color:transparent;background:linear-gradient(135deg,var(--up-plum-2),var(--up-plum));color:#fff;box-shadow:0 6px 14px #2b184033}
.up-search{position:relative}
.up-search svg{position:absolute;left:14px;top:50%;width:19px;height:19px;margin-top:-9.5px;color:#9a918a;pointer-events:none}
.up-search input{width:100%;height:48px;padding:0 14px 0 42px;border:1px solid transparent;border-radius:14px;background:#f6f2ee;font-size:14px;outline:0}
.up-search input:focus{border-color:#e9cdb6;background:#fff}
.up-result{margin-top:14px;color:var(--up-muted);font-size:13px}
.up-result b{color:var(--up-ink)}

/* Latest release */
.up-latest{position:relative;isolation:isolate;display:grid;gap:18px;margin-top:16px;padding:22px 20px;overflow:hidden;border:1px solid #ffd9bf;border-radius:24px;background:linear-gradient(120deg,#fff4ea,#fffaf6 60%,#fff);box-shadow:0 16px 34px #c2581a14}
.up-latest[hidden]{display:none}
.up-latest-waves{position:absolute;z-index:-1;top:-10%;right:-12%;width:80%;height:auto;opacity:.75;-webkit-mask-image:linear-gradient(90deg,transparent,#000 45%);mask-image:linear-gradient(90deg,transparent,#000 45%)}
.up-latest-label{display:flex;align-items:center;gap:8px;color:#e8650b;font-size:12px;font-weight:800}
.up-latest-label:before{content:'';width:3px;height:13px;border-radius:2px;background:var(--up-orange)}
.up-latest-label span{padding:1px 8px;border-radius:999px;background:#ffe2cc;font:800 10px/1.6 Arial,sans-serif;letter-spacing:.08em}
.up-latest h2{margin-top:10px;font-size:22px;font-weight:900;letter-spacing:-.05em;line-height:1.3}
.up-latest-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:10px;color:var(--up-muted);font-size:13px}
.up-latest ul{display:grid;gap:6px;margin-top:14px;padding:0;list-style:none;font-size:14px;color:#3b342f}
.up-latest li{position:relative;padding-left:14px}
.up-latest li:before{content:'';position:absolute;left:0;top:.62em;width:5px;height:5px;border-radius:50%;background:var(--up-orange)}

/* Platform chip */
.up-plat{display:inline-flex;align-items:center;gap:4px;padding:2px 9px 2px 7px;border-radius:999px;font-size:11px;font-weight:700;line-height:1.7;white-space:nowrap}
.up-plat svg{width:13px;height:13px;stroke:none;fill:currentColor}
.up-plat.is-ios{background:#f1eeec;color:#3b3532}
.up-plat.is-android{background:#e9f6ee;color:#2b8a52}
.up-plat.is-android svg{fill:none;stroke:currentColor;stroke-width:1.6}

/* Years */
.up-years{display:grid;gap:12px;margin-top:16px}
.up-year{overflow:hidden;border:1px solid var(--up-line);border-radius:20px;background:#fff}
.up-year[hidden]{display:none}
.up-year>summary{display:flex;align-items:center;gap:12px;min-height:66px;padding:14px 18px;list-style:none;cursor:pointer;-webkit-tap-highlight-color:transparent}
.up-year>summary::-webkit-details-marker{display:none}
.up-year>summary strong{font-size:22px;font-weight:900;letter-spacing:-.04em}
.up-year>summary span{padding-left:12px;border-left:1px solid var(--up-line);color:var(--up-muted);font-size:13px}
.up-year>summary i{display:grid;place-items:center;width:34px;height:34px;margin-left:auto;border-radius:50%;background:#f6f2ee;transition:transform .25s var(--up-ease)}
.up-year>summary i svg{width:18px;height:18px}
.up-year[open]>summary i{transform:rotate(180deg)}
.up-rows{list-style:none;margin:0;padding:0}
.up-row{display:grid;gap:8px;padding:16px 18px;border-top:1px solid var(--up-line)}
.up-row[hidden]{display:none}
.up-year:not(.is-expanded) .up-row.is-extra{display:none}
.up-board.is-filtering .up-row.is-extra:not([hidden]){display:grid}
.up-when{display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px}
.up-when time{font-size:16px;font-weight:900;letter-spacing:-.02em}
.up-ver{color:var(--up-muted);font-size:13px;font-weight:700}
.up-what h3{font-size:15px;font-weight:800;line-height:1.5}
.up-what ul{display:grid;gap:3px;margin-top:6px;padding:0;list-style:none;color:#564e48;font-size:13px}
.up-what li:before{content:'·';margin-right:6px;color:#b9aca1}
.up-more{display:flex;align-items:center;gap:6px;margin:4px auto 16px;min-height:42px;padding:0 18px;border:1px solid var(--up-line);border-radius:999px;background:#fff;font-size:13px;font-weight:700;cursor:pointer}
.up-more svg{width:16px;height:16px;transition:transform .25s}
.up-more[aria-expanded=true] svg{transform:rotate(180deg)}
.up-board.is-filtering .up-more{display:none}
.up-empty{margin-top:24px;padding:40px 20px;border:1px dashed var(--up-line);border-radius:18px;text-align:center;color:var(--up-muted);font-size:14px}

/* Bottom CTA */
.up-cta{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:center;margin-top:24px;padding:20px;border-radius:22px;background:#f8f5f2}
.up-cta-icon{display:grid;place-items:center;width:56px;height:56px;border-radius:16px;background:linear-gradient(140deg,#ff9a3d,#ff6a00);box-shadow:0 8px 18px #ff6a0033}
.up-cta-icon img{width:44px;height:auto;filter:drop-shadow(0 2px 3px #0002)}
.up-cta h2{font-size:17px;font-weight:900;letter-spacing:-.04em}
.up-cta p{margin-top:4px;color:var(--up-muted);font-size:13px;line-height:1.6}
.up-cta-button{grid-column:1/-1;display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:48px;padding:0 22px;border:1.5px solid var(--up-plum);border-radius:999px;color:var(--up-plum)!important;font-weight:800;text-decoration:none;transition:background .2s,color .2s}
.up-cta-button:hover{background:var(--up-plum);color:#fff!important}
.up-safety-wrap{padding-top:10px}
.up-safety-wrap .zt-safety{width:100%}

/* Footer */
.up-footer{margin-top:30px;padding:26px 0 34px;border-top:1px solid var(--up-line);background:#fbf8f5;color:#776e67;font-size:12px;line-height:1.8}
.up-footer nav{display:flex;flex-wrap:wrap;gap:2px 16px;margin-bottom:14px}
.up-footer nav a{display:inline-flex;align-items:center;min-height:36px;text-decoration:none;color:#4b433d}
.up-footer strong{display:block;color:var(--up-orange);font-size:14px}
.up-footer small{display:block;margin-top:6px;color:#9b928b}

@media(min-width:700px){
  .up-hero-inner{padding:80px 0 74px}
  .up-lead{font-size:17px}
  .up-toolbar{grid-template-columns:auto 1fr;align-items:center;border-radius:999px;padding:8px 8px 8px 10px}
  .up-filters button{flex:0 0 auto;min-height:40px}
  .up-search{max-width:360px;justify-self:end;width:100%}
  .up-search input{height:44px;border-radius:999px}
  .up-latest{grid-template-columns:1fr 300px;align-items:center;padding:30px 32px}
  .up-latest h2{font-size:28px}
  .up-year>summary{padding:16px 26px}
  .up-year>summary strong{font-size:26px}
  .up-row{grid-template-columns:200px 1fr;gap:0;padding:0 26px}
  .up-when{flex-direction:column;align-items:flex-start;gap:6px;padding:22px 16px 22px 0}
  .up-when time{font-size:20px}
  .up-what{position:relative;padding:22px 0 22px 28px;border-left:1px solid var(--up-line)}
  .up-what:before{content:'';position:absolute;left:-6px;top:30px;width:11px;height:11px;border:2px solid #d9cec5;border-radius:50%;background:#fff}
  .up-row.is-latest .up-what:before{border-color:var(--up-orange);box-shadow:0 0 0 4px #ff7a1222}
  .up-what h3{font-size:17px}
  .up-what ul{font-size:14px}
  .up-cta{grid-template-columns:auto 1fr auto;padding:24px 30px}
  .up-cta-button{grid-column:auto}
}
@media(prefers-reduced-motion:reduce){.up-year>summary i,.up-more svg{transition:none}}