/* antimatter 2026 */
:root{--ink:#1a1a1a;--muted:#8a8a8a;--line:#e4e4e4;--paper:#f7f7f6;--pink:#ec3b8d;--blue:#5b7db3}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Noto Sans SC","Hiragino Sans",sans-serif;color:var(--ink);background:var(--paper);line-height:1.7}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{width:min(1180px,calc(100% - 48px));margin:0 auto}
header{position:sticky;top:0;z-index:20;background:rgba(247,247,246,.92);backdrop-filter:blur(10px)}
header .bar{display:flex;align-items:center;justify-content:space-between;height:64px}
header nav{display:flex;gap:28px;font-size:12px;letter-spacing:.16em}
header nav a{color:var(--muted)}
header nav a:hover{color:var(--ink)}
.mark{width:28px;height:28px}
.hero{min-height:86vh;display:grid;place-items:center;padding:80px 24px 100px;background:radial-gradient(1200px 500px at 70% 110%,rgba(236,59,141,.08),transparent 60%),linear-gradient(180deg,#fff 0%,#f4f1ee 100%);text-align:center}
.hero-content{width:100%}
.wordmark{position:relative;width:min(820px,100%);aspect-ratio:2145/508;overflow:hidden;margin:0 auto;line-height:0}
.wordmark img{position:absolute;top:-52.2%;left:50%;width:114.2%;height:auto;max-width:none;transform:translateX(-50%);mix-blend-mode:multiply}
.hero .mark-lg{width:92px;height:92px;margin:18px auto 28px}
.hero nav{display:flex;justify-content:center;gap:28px;font-size:12px;letter-spacing:.18em;margin-bottom:28px}
.hero h1.hero-title-art{position:relative;width:min(380px,100%);aspect-ratio:750/215;margin:0 auto;overflow:hidden;line-height:0}
.hero-title-art img{position:absolute;top:-81.4%;left:50%;width:127.9%;height:auto;max-width:none;transform:translateX(-50%);mix-blend-mode:multiply}
section{padding:88px 0}
h2{font-family:"Outfit",sans-serif;font-weight:300;font-size:clamp(40px,6vw,64px);margin-bottom:10px}
.sub{color:var(--muted);margin-bottom:36px}
.news-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start}
.dates{list-style:none}
.dates li{display:grid;grid-template-columns:72px 1fr;gap:18px;padding:16px 0;border-bottom:1px solid var(--line)}
.dates .d{font-family:"Outfit",sans-serif;font-size:18px}
.dates .venue{color:var(--muted);font-size:13px}
.tour-dates li{display:block;padding:0}
.tour-dates li>a,.tour-dates li>.tour-date-static{display:grid;grid-template-columns:72px minmax(0,1fr) 16px;gap:18px;padding:16px 0;align-items:start}
.tour-dates .city,.tour-dates .venue{display:block}
.tour-dates li>a::after{content:"↗";color:var(--muted);font-size:16px;line-height:1.4;transition:color .2s,transform .2s}
.tour-dates li>a:hover::after{color:var(--pink);transform:translate(2px,-2px)}
.poster-frame img{width:100%;box-shadow:0 18px 50px rgba(0,0,0,.12)}
.tours{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.tour .art{aspect-ratio:3/4.2;overflow:hidden;background:#111}
.tour img{width:100%;height:100%;object-fit:cover;transition:transform .45s}
.tour:hover img{transform:scale(1.03)}
.tour time{display:block;margin-top:12px;color:var(--muted);font-size:13px}
.tour h3{font-size:15px;font-weight:500;margin-top:2px}
.profile-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.profile-grid p{margin-bottom:16px;font-size:16px}
.profile-grid img{width:100%}
.members{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.member img{width:100%;aspect-ratio:4/3;object-fit:cover}
.member .role{color:var(--muted);font-size:12px;letter-spacing:.08em;margin-top:10px}
.member .name{font-size:15px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.contact-grid dt{color:var(--muted);font-size:11px;letter-spacing:.16em;margin-top:18px}
.contact-grid dd{font-size:20px}
.qrs{display:flex;gap:24px;margin-top:24px}
.qrs img{width:132px;height:132px;background:#fff;padding:6px}
.qrs span{display:block;text-align:center;color:var(--muted);font-size:12px;margin-top:6px}
footer{padding:40px 0 56px;color:var(--muted);font-size:12px;letter-spacing:.14em;border-top:1px solid var(--line)}
@media(max-width:900px){
.news-grid,.profile-grid,.contact-grid{grid-template-columns:1fr}
.tours,.members{grid-template-columns:repeat(2,1fr)}
header nav{gap:12px;font-size:10px}
}

/* Local template heading font for offline preview. */
@font-face{font-family:"Outfit";src:url("fonts/outfit-300.ttf") format("truetype");font-style:normal;font-weight:300;font-display:swap}
@font-face{font-family:"Outfit";src:url("fonts/outfit-400.ttf") format("truetype");font-style:normal;font-weight:400;font-display:swap}
body{font-family:"Noto Sans SC","PingFang SC","Hiragino Sans",sans-serif}
section[id]{scroll-margin-top:64px}
a:focus-visible{outline:2px solid var(--pink);outline-offset:4px}
.gallery-heading{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:26px}
.gallery-heading h2{font-size:clamp(34px,5vw,56px);line-height:1.18}
.gallery-heading .sub{margin-bottom:0}
.eyebrow{font:12px "Outfit",sans-serif;letter-spacing:.18em;color:var(--muted);margin-bottom:11px}
.back-to-live{font:13px "Outfit",sans-serif;letter-spacing:.1em;white-space:nowrap;border-bottom:1px solid var(--ink);padding-bottom:5px}
.tour-gallery-section{border-top:1px solid var(--line);padding-top:76px;padding-bottom:88px}
.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.gallery-grid a{display:block;aspect-ratio:4/3;overflow:hidden;background:#e8e8e7}
.gallery-grid img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.gallery-grid a:hover img{transform:scale(1.035)}
.gallery-grid a,.christmas-photo-grid a,.christmas-poster{cursor:zoom-in}
.gallery-copy{max-width:900px;margin-top:26px;font-size:15px;line-height:1.8}
.video-external,.members-link{display:inline-block;margin-top:16px;border-bottom:1px solid var(--ink);font:13px "Outfit","Noto Sans SC",sans-serif;letter-spacing:.07em;padding-bottom:4px}
.christmas-gallery{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,2fr);gap:14px;align-items:start}
.christmas-poster{display:block;min-width:0;background:#161616}
.christmas-poster img{width:100%;height:auto}
.christmas-photo-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.christmas-photo-grid a{display:block;aspect-ratio:3/2;overflow:hidden;background:#e8e8e7}
.christmas-photo-grid img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.christmas-photo-grid a:hover img{transform:scale(1.035)}
.photo-viewer[hidden],.photo-viewer button[hidden]{display:none}
.photo-viewer{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:24px;background:#101012;color:#fff}
.photo-viewer-figure{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;max-width:calc(100vw - 154px);max-height:calc(100dvh - 88px);margin:0}
.photo-viewer-figure img{display:block;width:auto;height:auto;max-width:100%;max-height:calc(100dvh - 140px);object-fit:contain;box-shadow:0 14px 54px rgba(0,0,0,.35)}
.photo-viewer-figure figcaption{max-width:100%;font-size:13px;line-height:1.45;text-align:center;color:rgba(255,255,255,.74)}
.photo-viewer button{display:grid;place-items:center;width:48px;height:48px;padding:0;border:1px solid rgba(255,255,255,.3);border-radius:50%;background:rgba(255,255,255,.08);color:#fff;font:36px/1 "Outfit",sans-serif;cursor:pointer;transition:background .2s,border-color .2s}
.photo-viewer button:hover{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.7)}
.photo-viewer button:focus-visible{outline:2px solid var(--pink);outline-offset:3px}
.photo-viewer-close{position:absolute;top:18px;right:18px;font-size:30px!important}
.photo-viewer-arrow{position:absolute;top:50%;transform:translateY(-50%)}
.photo-viewer-prev{left:22px}
.photo-viewer-next{right:22px}
.photo-viewer-count{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);font:13px "Outfit",sans-serif;letter-spacing:.16em;color:rgba(255,255,255,.75)}
.music-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}
.music-item{min-width:0}
.video-frame{aspect-ratio:16/9;background:#111}
.video-frame iframe{display:block;width:100%;height:100%;border:0}
.music-item h3{font-size:15px;font-weight:400;line-height:1.5;min-height:3em;margin-top:11px}
.youtube-link{display:inline-block;color:var(--muted);font-size:12px;margin:5px 0 16px}
.bili-button{min-height:50px;display:flex;align-items:center;gap:12px;border:1px solid var(--line);padding:8px 13px;font-size:13px;background:#fff;transition:border-color .2s,color .2s}
.bili-button:hover{border-color:var(--pink);color:var(--pink)}
.bili-button img{width:28px;height:28px;object-fit:cover}
.bili-button span:last-child{margin-left:auto;font-size:18px}
#music{background:#fff}
@media(max-width:900px){.music-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){
 .wrap{width:min(100% - 34px,1180px)}
 header .bar{height:60px;gap:12px}
 header nav{gap:clamp(7px,2vw,11px);font-size:10px;letter-spacing:.07em}
 .mark{width:24px;height:24px}
 .hero{min-height:75svh;padding:72px 20px 85px}
 .hero nav{flex-wrap:wrap;gap:12px 18px;line-height:1.3}
 .hero h1.hero-title-art{width:min(340px,100%)}
 section{padding:65px 0}
 section[id]{scroll-margin-top:60px}
 .news-grid,.profile-grid,.contact-grid{gap:28px}
 .tour-dates li>a,.tour-dates li>.tour-date-static{grid-template-columns:60px minmax(0,1fr) 16px;gap:12px}
 .tours{gap:16px}
 .tour .art{aspect-ratio:3/4.2}
 .tour h3{font-size:13px}
 .music-grid,.gallery-grid{grid-template-columns:1fr}
 .gallery-heading{align-items:start;flex-direction:column;gap:13px}
 .gallery-grid a{aspect-ratio:4/3}
 .christmas-gallery,.christmas-photo-grid{grid-template-columns:1fr}
 .christmas-poster{width:min(100%,280px)}
 .photo-viewer{padding:16px}
 .photo-viewer-figure{max-width:calc(100vw - 32px);max-height:calc(100dvh - 118px)}
 .photo-viewer-figure img{max-height:calc(100dvh - 168px)}
 .photo-viewer-arrow{top:auto;bottom:48px;transform:none}
 .photo-viewer-prev{left:18px}
 .photo-viewer-next{right:18px}
 .photo-viewer-close{top:14px;right:14px}
 .music-item h3{min-height:0}
 .qrs{gap:14px}
 .qrs img{width:116px;height:116px}
 .contact-grid dd{overflow-wrap:anywhere}
}
@media(max-width:360px){
 .hero nav{flex-wrap:nowrap;gap:10px;font-size:10px;letter-spacing:.13em}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.tour img,.gallery-grid img,.christmas-photo-grid img,.bili-button,.photo-viewer button{transition:none}}