:root{
  --ink:#0E1A2B;
  --blue:#3B82F6;
  --blue-d:#2563EB;
  --blue-soft:#EAF1FE;
  --paper:#F4F5F7;
  --white:#FFFFFF;
  --line:#E2E5EA;
  --muted:#5A6476;
  --serif:"Source Serif 4",Georgia,serif;
  --sans:"IBM Plex Sans",system-ui,sans-serif;
  --r:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);background:var(--paper);color:var(--ink);line-height:1.65;overflow-x:hidden;font-size:16px}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.15;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit;color:inherit}
svg{display:block}
.wrap{width:min(1180px,100% - 32px);margin-inline:auto}
section{padding:clamp(72px,10vw,120px) 0}
.label{display:flex;align-items:center;gap:12px;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:500;margin-bottom:18px}
.label b{color:var(--blue);font-weight:600}
.label::after{content:"";flex:0 0 40px;height:1px;background:var(--line)}
.sec-title{font-size:clamp(2rem,4.4vw,3rem);margin-bottom:16px;max-width:760px}
.sec-sub{color:var(--muted);max-width:600px;font-size:1.05rem}
.sec-head{margin-bottom:clamp(36px,5vw,56px)}
.sec-head.row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 22px;border-radius:10px;border:1px solid transparent;cursor:pointer;font-weight:500;font-size:.96rem;transition:background .2s,color .2s,border-color .2s,transform .2s;position:relative;overflow:hidden;white-space:nowrap}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--blue-d)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:#1b2a42}
.btn-line{border-color:#c9ced8;color:var(--ink);background:#fff}
.btn-line:hover{border-color:var(--ink)}
.btn-white{background:#fff;color:var(--ink)}
.btn .arr{transition:transform .2s}
.btn:hover .arr{transform:translateX(3px)}
.ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,.35);transform:scale(0);animation:rip .6s linear;pointer-events:none}
@keyframes rip{to{transform:scale(4);opacity:0}}

#progress{position:fixed;top:0;left:0;height:2px;background:var(--blue);z-index:200;width:0}

/* logo */
.logo{display:flex;align-items:center;gap:11px}
.logo-mark{width:40px;height:40px;flex:none}
.logo-word{display:flex;flex-direction:column;line-height:1;font-family:"Space Grotesk",sans-serif}
.logo-word b{font-size:1.4rem;letter-spacing:-.03em}
.logo-word small{font-family:var(--sans);font-size:.55rem;letter-spacing:.3em;color:var(--muted);margin-top:5px;font-weight:500}

/* nav */
header{position:fixed;inset:0 0 auto 0;z-index:100;padding:16px 0;transition:background .3s,box-shadow .3s,padding .3s}
header.scrolled{background:rgba(255,255,255,.94);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line);padding:10px 0}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px}
.nav-links{display:flex;gap:2px;list-style:none}
.nav-links a{padding:8px 13px;font-size:.93rem;color:var(--muted);transition:color .2s;position:relative}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links a.active::after{content:"";position:absolute;left:13px;right:13px;bottom:2px;height:1.5px;background:var(--blue)}
.nav-right{display:flex;gap:10px;align-items:center}
.burger{display:none;width:44px;height:44px;border-radius:10px;background:var(--ink);border:0;cursor:pointer;place-items:center}
.burger span,.burger span::before,.burger span::after{display:block;width:18px;height:2px;background:#fff;position:relative;transition:.3s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0}
.burger span::before{top:-6px}.burger span::after{top:6px}
.burger.x span{background:transparent}
.burger.x span::before{top:0;transform:rotate(45deg)}
.burger.x span::after{top:0;transform:rotate(-45deg)}
@media (max-width:1020px){
  .nav-links{position:fixed;top:70px;left:16px;right:16px;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:10px;box-shadow:0 20px 50px rgba(14,26,43,.12);transform:translateY(-10px);opacity:0;pointer-events:none;transition:.25s}
  .nav-links.open{transform:none;opacity:1;pointer-events:auto}
  .nav-links a{display:block;padding:13px 14px;font-size:1.02rem;border-bottom:1px solid var(--line)}
  .nav-links li:last-child a{border-bottom:0}
  .nav-links a.active::after{display:none}
  .burger{display:grid}
  .nav-right .btn{display:none}
}

/* hero */
#hero{padding-top:clamp(116px,14vw,156px);padding-bottom:clamp(48px,7vw,80px)}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(28px,5vw,64px);align-items:stretch}
.avail{display:inline-flex;align-items:center;gap:10px;font-size:.86rem;color:var(--muted);margin-bottom:26px}
.avail i{width:8px;height:8px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 4px var(--blue-soft)}
.hero h1{font-size:clamp(2.5rem,5.8vw,4.4rem);margin-bottom:24px;font-weight:500}
.hero h1 em{font-style:normal;color:var(--blue)}
.typed{border-right:2px solid var(--blue);padding-right:3px;animation:caret .9s step-end infinite}
@keyframes caret{50%{border-color:transparent}}
.lead{color:var(--muted);font-size:clamp(1.02rem,1.5vw,1.14rem);max-width:520px;margin-bottom:32px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:clamp(24px,5vw,56px);margin-top:48px;padding-top:26px;border-top:1px solid var(--line)}
.stat b{font-family:var(--serif);font-size:clamp(1.7rem,3vw,2.3rem);font-weight:600;display:block;line-height:1}
.stat span{color:var(--muted);font-size:.84rem}
.panel{background:var(--ink);border-radius:20px;position:relative;overflow:hidden;min-height:440px;display:flex;flex-direction:column;justify-content:space-between;padding:24px;color:#fff}
#net{position:absolute;inset:0;width:100%;height:100%}
.panel>*:not(canvas){position:relative;z-index:2;pointer-events:none}
.panel-top{display:flex;justify-content:space-between;font-size:.8rem;color:#8c97ab;letter-spacing:.06em;text-transform:uppercase}
.panel-mark{width:clamp(96px,14vw,130px);margin:auto}
.panel-bot{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.1);border-radius:12px;overflow:hidden}
.panel-bot div{background:rgba(14,26,43,.92);padding:12px 14px}
.panel-bot small{display:block;color:#8c97ab;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}
.panel-bot span{font-size:.92rem;font-weight:500}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.panel{min-height:380px}}
@media (max-width:440px){.stats{grid-template-columns:repeat(3,1fr);gap:14px}.hero-cta .btn{flex:1 1 100%}.panel-bot{grid-template-columns:1fr 1fr}.panel-bot div:last-child{grid-column:1/-1}}

/* strip */
.strip{background:var(--ink);color:#c9d1de;padding:16px 0;overflow:hidden}
.strip-track{display:flex;width:max-content;animation:mq 40s linear infinite}
.strip span{display:flex;align-items:center;gap:26px;padding-right:26px;white-space:nowrap;font-size:.95rem;letter-spacing:.02em}
.strip span::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--blue)}
@keyframes mq{to{transform:translateX(-50%)}}

/* cards */
.grid{display:grid;gap:16px}
.g3{grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr))}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:28px;position:relative;transition:border-color .25s,box-shadow .25s,transform .25s}
.card:hover{border-color:#c9ced8;box-shadow:0 18px 40px rgba(14,26,43,.07);transform:translateY(-4px)}
.num{font-size:.78rem;color:var(--muted);letter-spacing:.08em;position:absolute;top:26px;right:28px}
.ico{width:46px;height:46px;border-radius:12px;background:var(--blue-soft);display:grid;place-items:center;margin-bottom:22px;transition:background .25s}
.ico svg{width:22px;height:22px;stroke:var(--blue);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;transition:stroke .25s}
.card:hover .ico{background:var(--blue)}
.card:hover .ico svg{stroke:#fff}
.card h3{font-size:1.3rem;margin-bottom:10px}
.card p{color:var(--muted);font-size:.95rem}
.tags{list-style:none;margin:18px 0 22px;display:flex;flex-wrap:wrap;gap:6px}
.tags li{font-size:.76rem;padding:4px 10px;border-radius:6px;border:1px solid var(--line);color:var(--muted)}
.link-btn{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-weight:500;background:none;border:0;cursor:pointer;font-size:.94rem}
.link-btn .arr{transition:transform .2s}
.link-btn:hover .arr{transform:translateX(4px)}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,64px);align-items:center}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.feature-list{display:grid;margin:26px 0 30px;border-top:1px solid var(--line)}
.feature{display:flex;gap:16px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--line)}
.feature .n{flex:none;font-family:var(--serif);color:var(--blue);font-weight:600;width:28px}
.feature h4{font-family:var(--sans);font-size:1rem;font-weight:600;margin-bottom:2px}
.feature p{color:var(--muted);font-size:.92rem}

/* annotation */
.annot{background:var(--ink);border-radius:20px;padding:clamp(16px,3vw,22px);color:#fff}
.annot-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;font-size:.84rem;gap:10px;flex-wrap:wrap;color:#b3bccb}
.annot-top .cnt{color:#fff;background:rgba(59,130,246,.2);border:1px solid rgba(59,130,246,.5);padding:3px 10px;border-radius:6px}
.annot-stage{position:relative;aspect-ratio:16/10;border-radius:12px;overflow:hidden;background:#15253c;cursor:crosshair;user-select:none;touch-action:none}
.annot-stage svg{position:absolute;inset:0;width:100%;height:100%}
.box{position:absolute;border:2px solid var(--blue);background:rgba(59,130,246,.14);border-radius:2px;animation:pop .2s}
@keyframes pop{from{opacity:0;transform:scale(.95)}}
.box label{position:absolute;top:-21px;left:-2px;background:var(--blue);color:#fff;font-size:.7rem;font-weight:600;padding:1px 7px;border-radius:3px 3px 3px 0;white-space:nowrap}
.labels{display:flex;gap:6px;flex-wrap:wrap;margin-top:14px}
.lbl{padding:6px 12px;border-radius:7px;border:1px solid rgba(255,255,255,.18);background:transparent;color:#d3d9e3;cursor:pointer;font-size:.83rem;transition:.2s}
.lbl.on{background:#fff;color:var(--ink);border-color:#fff}
.hint{font-size:.8rem;color:#8c97ab;margin-top:10px}

/* platforms */
.plat-wrap{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;margin-top:clamp(40px,6vw,64px)}
.plat-head{padding:clamp(22px,4vw,34px);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap}
.plat-head h3{font-size:clamp(1.4rem,3vw,1.9rem);margin-bottom:6px}
.plat-head p{color:var(--muted);max-width:560px}
.plats{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr))}
.plat{padding:22px clamp(20px,3vw,28px);border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:6px;cursor:pointer;background:#fff;text-align:left;border-top:0;border-left:0;transition:background .2s}
.plat:hover{background:var(--blue-soft)}
.plat .top{display:flex;justify-content:space-between;align-items:center;gap:10px}
.plat b{font-family:var(--serif);font-size:1.2rem;font-weight:600}
.plat .go{width:30px;height:30px;border-radius:8px;border:1px solid var(--line);display:grid;place-items:center;color:var(--blue);transition:.2s;flex:none}
.plat:hover .go{background:var(--blue);color:#fff;border-color:var(--blue)}
.plat span{color:var(--muted);font-size:.9rem}
.plat-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:0;background:var(--paper)}
.plat-steps div{padding:18px clamp(20px,3vw,28px);font-size:.9rem;color:var(--muted);border-right:1px solid var(--line)}
.plat-steps b{display:block;color:var(--ink);font-weight:600;margin-bottom:2px}

/* courses */
.course{display:flex;flex-direction:column}
.course .lvl{display:inline-block;font-size:.72rem;padding:3px 9px;border-radius:6px;background:var(--blue-soft);color:var(--blue-d);font-weight:600;margin-bottom:14px;align-self:flex-start}
.course .meta{display:flex;gap:18px;flex-wrap:wrap;font-size:.84rem;color:var(--muted);margin:16px 0 22px;padding-top:14px;border-top:1px solid var(--line)}
.course .btn{margin-top:auto;width:100%}

/* steps */
.dark{background:var(--ink);color:#fff}
.dark .sec-sub,.dark .label{color:#9aa5b8}
.dark .label::after{background:rgba(255,255,255,.15)}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));border-top:1px solid rgba(255,255,255,.12);counter-reset:s}
.step{counter-increment:s;padding:28px 24px 8px 0;position:relative}
.step::before{content:"0" counter(s);font-family:var(--serif);font-size:2.4rem;color:var(--blue);display:block;margin-bottom:14px;line-height:1}
.step h4{font-size:1.2rem;margin-bottom:6px}
.step p{color:#9aa5b8;font-size:.94rem}

/* portfolio */
.tools{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:26px}
.tabs{display:flex;gap:4px;flex-wrap:wrap;border:1px solid var(--line);background:#fff;border-radius:10px;padding:4px}
.tab{padding:7px 15px;border-radius:7px;border:0;background:transparent;cursor:pointer;font-size:.9rem;color:var(--muted);transition:.2s}
.tab.on{background:var(--ink);color:#fff}
.add-form{display:flex;gap:6px;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:12px;padding:5px;flex:1 1 420px;max-width:600px}
.add-form input,.add-form select{background:transparent;border:0;outline:0;padding:9px 12px;min-width:0}
.add-form input{flex:1 1 200px}
.add-form select{background:var(--paper);border-radius:8px;flex:0 0 auto}
.add-form .btn{padding:9px 18px;flex:0 0 auto}
@media (max-width:520px){.add-form .btn{flex:1 1 100%}.add-form select{flex:1 1 auto}}
.work{padding:0;overflow:hidden;display:flex;flex-direction:column}
.work .thumb{aspect-ratio:16/10;background:var(--paper);position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.work .thumb img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform 6s ease}
.work:hover .thumb img{transform:translateY(calc(-100% + 120px))}
.work .thumb .fallback{position:absolute;inset:0;display:grid;place-items:center;background:var(--ink);color:#fff;font-family:var(--serif);font-size:2.6rem}
.work .open{position:absolute;top:12px;right:12px;background:#fff;color:var(--ink);border-radius:8px;padding:5px 10px;font-size:.78rem;font-weight:500;opacity:0;transform:translateY(-6px);transition:.25s}
.work:hover .open{opacity:1;transform:none}
.work .body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:6px;flex:1}
.work .tag{font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--blue);font-weight:600}
.work h3{font-size:1.15rem;margin:0}
.work .desc{font-size:.9rem;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.work .host{display:flex;align-items:center;gap:8px;font-size:.82rem;color:var(--muted);min-width:0}
.work .host span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.work .host img{width:16px;height:16px;border-radius:3px;flex:none}
.work .row{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:auto;padding-top:12px;border-top:1px solid var(--line)}
.del{background:none;border:0;color:var(--muted);cursor:pointer;font-size:.8rem}
.del:hover{color:var(--blue-d)}
.skel{background:linear-gradient(90deg,#eceef1 25%,#f7f8f9 50%,#eceef1 75%);background-size:200% 100%;animation:sk 1.3s infinite}
@keyframes sk{to{background-position:-200% 0}}
.skel-line{height:11px;border-radius:5px;margin-bottom:8px}
.empty{padding:40px 20px;text-align:center;border:1px dashed #c9ced8;border-radius:var(--r);color:var(--muted);grid-column:1/-1}

/* youtube */
.yt{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,4vw,48px);align-items:center;padding:clamp(24px,4vw,48px);border-radius:20px;background:#fff;border:1px solid var(--line)}
.yt-screen{aspect-ratio:16/9;border-radius:14px;background:var(--ink);display:grid;place-items:center;position:relative;overflow:hidden}
.yt-screen .play{width:72px;height:72px;border-radius:50%;background:var(--blue);display:grid;place-items:center;transition:transform .3s;position:relative;z-index:2;box-shadow:0 0 0 10px rgba(59,130,246,.18)}
.yt-screen:hover .play{transform:scale(1.08)}
.yt-screen .code{position:absolute;inset:0;padding:18px;font-family:ui-monospace,monospace;font-size:.72rem;color:rgba(255,255,255,.1);line-height:1.6;overflow:hidden}
@media (max-width:900px){.yt{grid-template-columns:1fr}}

/* social */
.profile-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:12px;margin-bottom:26px}
.pcard{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:12px;border:1px solid var(--line);background:#fff;transition:border-color .2s,transform .2s;min-width:0}
.pcard:hover{border-color:var(--ink);transform:translateY(-3px)}
.pcard .pi{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;flex:none;background:var(--ink);transition:background .2s}
.pcard .pi svg{width:19px;height:19px;fill:#fff}
.pcard:hover .pi{background:var(--blue)}
.pcard b{display:block;font-weight:600;font-size:.95rem}
.pcard small{color:var(--muted);display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pcard div{min-width:0}
.social-grid{columns:3 300px;column-gap:16px}
.social-grid>*{break-inside:avoid;margin-bottom:16px}
.post{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:10px;position:relative}
.post iframe{width:100%;border:0;border-radius:10px;background:#fff}
.post .del{position:absolute;top:8px;right:8px;z-index:3;background:var(--ink);color:#fff;border-radius:7px;width:28px;height:28px}
.post .twitter-tweet{margin:0!important}

/* faq */
.faq{max-width:820px;border-top:1px solid var(--line)}
.qa{border-bottom:1px solid var(--line)}
.qa button{width:100%;text-align:left;background:none;border:0;padding:22px 0;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-family:var(--serif);font-weight:600;font-size:1.15rem;gap:16px}
.qa button i{flex:none;width:28px;height:28px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-style:normal;transition:.3s;font-family:var(--sans);color:var(--blue)}
.qa.open button i{transform:rotate(45deg);background:var(--blue);color:#fff;border-color:var(--blue)}
.qa .ans{max-height:0;overflow:hidden;transition:max-height .35s;color:var(--muted);padding-right:40px}
.qa.open .ans{max-height:300px;padding-bottom:22px}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(30px,5vw,64px)}
@media (max-width:860px){.faq-grid{grid-template-columns:1fr}}

/* cta */
.cta-box{padding:clamp(40px,7vw,72px) clamp(22px,5vw,60px);border-radius:20px;background:var(--ink);color:#fff;position:relative;overflow:hidden;display:grid;grid-template-columns:1.4fr auto;gap:30px;align-items:center}
.cta-box h2{font-size:clamp(2rem,4.5vw,3.2rem);font-weight:500}
.cta-box h2 em{font-style:normal;color:var(--blue)}
.cta-box p{max-width:520px;margin-top:12px;color:#9aa5b8}
.cta-box .bg-mark{position:absolute;right:-60px;bottom:-80px;width:300px;opacity:.06;pointer-events:none}
@media (max-width:760px){.cta-box{grid-template-columns:1fr}.cta-box .btn{width:100%}}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:12px;margin-top:16px}

footer{background:var(--ink);color:#fff;padding:60px 0 28px;margin-top:clamp(72px,10vw,110px)}
footer .logo-word small{color:#8c97ab}
.foot{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:32px}
.foot h5{font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:#8c97ab;margin-bottom:14px;font-weight:500}
.foot ul{list-style:none;display:grid;gap:9px}
.foot a{color:#c9d1de;font-size:.93rem}
.foot a:hover{color:#fff}
.copy{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);color:#8c97ab;font-size:.84rem}
.copy a:hover{color:var(--blue)}
@media (max-width:800px){.foot{grid-template-columns:1fr 1fr}.foot>div:first-child{grid-column:1/-1}}

/* modal */
.modal{position:fixed;inset:0;z-index:300;display:grid;place-items:center;padding:16px;background:rgba(14,26,43,.55);backdrop-filter:blur(4px);opacity:0;pointer-events:none;transition:.3s}
.modal.open{opacity:1;pointer-events:auto}
.mbox{width:min(640px,100%);max-height:calc(100dvh - 32px);overflow:auto;background:#fff;border-radius:18px;padding:clamp(20px,4vw,32px);transform:translateY(20px);transition:.35s}
.modal.open .mbox{transform:none}
.mhead{display:flex;justify-content:space-between;align-items:center;gap:12px}
.mhead h3{font-size:1.55rem}
.xbtn{width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#fff;cursor:pointer;flex:none}
.xbtn:hover{border-color:var(--ink)}
.dots{display:flex;gap:6px;margin:18px 0 24px}
.dots span{flex:1;height:3px;border-radius:3px;background:var(--line);transition:.3s}
.dots span.on{background:var(--blue)}
.mstep{display:none;animation:fade .3s}
.mstep.on{display:block}
@keyframes fade{from{opacity:0;transform:translateX(12px)}}
.opts{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,180px),1fr));gap:8px}
.opt{padding:13px 14px;border-radius:10px;border:1px solid var(--line);background:#fff;cursor:pointer;text-align:left;transition:.2s;font-size:.92rem;display:flex;gap:10px;align-items:center}
.opt::before{content:"";width:16px;height:16px;border-radius:4px;border:1.5px solid #c9ced8;flex:none;transition:.2s}
.opt:hover{border-color:#a9b1bf}
.opt.on{border-color:var(--blue);background:var(--blue-soft)}
.opt.on::before{background:var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%23fff' stroke-width='2'/%3E%3C/svg%3E") center/12px no-repeat;border-color:var(--blue)}
.field{display:grid;gap:6px;margin-bottom:14px}
.field label{font-size:.85rem;color:var(--muted)}
.field input,.field select,.field textarea{background:#fff;border:1px solid #d3d8e0;border-radius:10px;padding:11px 13px;outline:0;transition:border-color .2s,box-shadow .2s;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-soft)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:520px){.two{grid-template-columns:1fr}}
.mfoot{display:flex;justify-content:space-between;gap:10px;margin-top:20px;flex-wrap:wrap}
.mfoot>div{display:flex;gap:10px;flex-wrap:wrap}
@media (max-width:520px){.mfoot,.mfoot>div{width:100%}.mfoot .btn{flex:1}}
.summary{background:var(--paper);border-radius:10px;padding:14px 16px;font-size:.9rem;white-space:pre-wrap;color:var(--muted);margin-bottom:14px;border-left:3px solid var(--blue)}
.err{color:#c2410c;font-size:.86rem;min-height:1.2em}

/* toast + fab */
.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,140px);background:var(--ink);color:#fff;padding:13px 20px;border-radius:10px;z-index:400;transition:.35s;font-size:.94rem;display:flex;gap:10px;align-items:center;max-width:calc(100% - 32px)}
.toast::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--blue);flex:none}
.toast.show{transform:translate(-50%,0)}
.fab{position:fixed;right:16px;bottom:16px;z-index:90;display:flex;flex-direction:column;gap:10px}
.fab a,.fab button{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;border:0;cursor:pointer;box-shadow:0 8px 24px rgba(14,26,43,.18);transition:.25s}
.fab .wa{background:#25d366}
.fab .up{background:#fff;color:var(--ink);opacity:0;pointer-events:none;border:1px solid var(--line)}
.fab .up.show{opacity:1;pointer-events:auto}
.fab a:hover,.fab button:hover{transform:translateY(-3px)}

.rv{opacity:0;transform:translateY(26px);transition:opacity .8s,transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}}

/* ===== backend-wired additions ===== */
.logo-img{height:40px;width:auto}
.nav-links a.ext{color:var(--ink)}
/* portfolio actions */
.work .acts{display:flex;gap:8px;flex-wrap:wrap}
.work .acts .btn{padding:8px 14px;font-size:.86rem}
.pv-modal .mbox{width:min(1100px,100%);padding:0;overflow:hidden;display:flex;flex-direction:column;height:calc(100dvh - 32px)}
.pv-bar{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid var(--line);background:#fafbfc}
.pv-bar .addr{flex:1;min-width:0;background:#fff;border:1px solid var(--line);border-radius:8px;padding:7px 12px;font-size:.86rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pv-bar .devs{display:flex;gap:4px}
.pv-bar .devs button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:6px 10px;font-size:.8rem;cursor:pointer}
.pv-bar .devs button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.pv-stage{flex:1;background:#e9ecf1;display:grid;place-items:center;overflow:auto;position:relative}
.pv-stage iframe{width:100%;height:100%;border:0;background:#fff;transition:width .3s}
.pv-stage.mobile iframe{width:390px;max-width:100%;height:100%;box-shadow:0 10px 40px rgba(0,0,0,.15)}
.pv-note{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;font-size:.8rem;padding:6px 12px;border-radius:8px;opacity:.85;white-space:nowrap;max-width:calc(100% - 20px);overflow:hidden;text-overflow:ellipsis}
@media (max-width:600px){.pv-bar .devs{display:none}}
/* videos */
.vtabs{display:flex;gap:4px;flex-wrap:wrap;border:1px solid var(--line);background:#fff;border-radius:10px;padding:4px;margin-bottom:22px;width:fit-content;max-width:100%;overflow-x:auto}
.vgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:16px}
.vcard{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .25s,transform .25s}
.vcard:hover{box-shadow:0 18px 40px rgba(14,26,43,.07);transform:translateY(-3px)}
.vthumb{position:relative;aspect-ratio:16/9;background:var(--ink);border:0;padding:0;cursor:pointer;display:block;width:100%;overflow:hidden}
.vthumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.vcard:hover .vthumb img{transform:scale(1.04)}
.vthumb .vplay{position:absolute;inset:0;margin:auto;width:58px;height:58px;border-radius:50%;background:rgba(14,26,43,.75);display:grid;place-items:center;transition:background .2s}
.vcard:hover .vplay{background:var(--blue)}
.vthumb iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vbody{padding:16px 18px 18px;display:flex;flex-direction:column;gap:6px}
.vbody .tag{font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:var(--blue);font-weight:600}
.vbody h3{font-size:1.05rem;font-family:var(--sans);font-weight:600;line-height:1.35}
.vbody small{color:var(--muted)}
.vhide{display:none!important}
/* feed cards */
.feed-tabs{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:22px}
.feed-grid{columns:3 300px;column-gap:16px}
.feed-grid>*{break-inside:avoid;margin-bottom:16px}
.fcard{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:block;transition:border-color .2s}
.fcard:hover{border-color:#c9ced8}
.fcard .fh{display:flex;align-items:center;gap:10px;padding:14px 16px 0}
.fcard .fh .av{width:36px;height:36px;flex:none}
.fcard .fh b{font-size:.92rem;display:block;line-height:1.2}
.fcard .fh small{color:var(--muted);font-size:.8rem}
.fcard .fh .src{margin-left:auto;color:var(--muted)}
.fcard .ft{padding:12px 16px;font-size:.95rem;white-space:pre-line;word-break:break-word}
.fcard .ft a{color:var(--blue-d)}
.fcard img.fm{width:100%;display:block;border-top:1px solid var(--line);max-height:420px;object-fit:cover}
.fcard .ff{display:flex;justify-content:space-between;padding:10px 16px;border-top:1px solid var(--line);font-size:.82rem;color:var(--muted)}
.fcard .ff span{color:var(--blue-d)}
.fcard.ig .ft{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;padding-top:12px}
.fcard.ig img{width:100%;aspect-ratio:1;object-fit:cover;display:block}
/* blog */
.bgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,320px),1fr));gap:18px}
.bcard{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .25s,transform .25s}
.bcard:hover{box-shadow:0 18px 40px rgba(14,26,43,.07);transform:translateY(-3px)}
.bcard .bc{aspect-ratio:16/9;background:var(--ink);display:grid;place-items:center;overflow:hidden}
.bcard .bc img{width:100%;height:100%;object-fit:cover}
.bcard .bc span{width:70px;opacity:.5}
.bcard .bb{padding:20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.bcard .meta{font-size:.78rem;color:var(--muted);display:flex;gap:10px;flex-wrap:wrap}
.bcard .meta b{color:var(--blue);text-transform:uppercase;letter-spacing:.1em;font-weight:600}
.bcard h3{font-size:1.25rem}
.bcard p{color:var(--muted);font-size:.93rem}
.page-head{padding:clamp(116px,14vw,150px) 0 clamp(30px,4vw,44px);background:#fff;border-bottom:1px solid var(--line)}
.page-head h1{font-size:clamp(2.2rem,5vw,3.4rem);font-weight:500;margin-bottom:10px}
.page-head p{color:var(--muted);max-width:620px;font-size:1.06rem}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}
.chip{padding:7px 14px;border-radius:20px;border:1px solid var(--line);background:#fff;font-size:.88rem;color:var(--muted)}
.chip.on,.chip:hover{border-color:var(--ink);color:var(--ink)}
.chip.on{background:var(--ink);color:#fff}
.article{max-width:760px;margin:0 auto}
.article-cover{border-radius:16px;overflow:hidden;margin-bottom:32px;border:1px solid var(--line)}
.prose{font-size:1.08rem;line-height:1.8;color:#1f2a3c}
.prose h2{font-size:1.7rem;margin:1.6em 0 .5em}
.prose h3{font-size:1.3rem;margin:1.4em 0 .4em}
.prose p,.prose ul,.prose ol,.prose blockquote,.prose pre{margin-bottom:1.1em}
.prose ul,.prose ol{padding-left:1.4em}
.prose a{color:var(--blue-d);text-decoration:underline}
.prose img{border-radius:12px;margin:1em 0;height:auto}
.prose blockquote{border-left:3px solid var(--blue);padding-left:18px;color:var(--muted);font-style:italic}
.prose pre{background:var(--ink);color:#e6ebf3;padding:16px;border-radius:10px;overflow-x:auto;font-size:.88rem}
.prose iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:12px}
.pager{display:flex;justify-content:center;gap:8px;margin-top:36px}
.pager a,.pager span{padding:8px 14px;border-radius:9px;border:1px solid var(--line);background:#fff;font-size:.9rem}
.pager span{background:var(--ink);color:#fff;border-color:var(--ink)}
/* quote form extras */
.drop{border:1.5px dashed #c9ced8;border-radius:12px;padding:18px;text-align:center;cursor:pointer;transition:border-color .2s,background .2s;color:var(--muted);font-size:.9rem;position:relative}
.drop:hover,.drop.over{border-color:var(--blue);background:var(--blue-soft)}
.drop input{position:absolute;inset:0;opacity:0;cursor:pointer}
.drop b{color:var(--blue-d);font-weight:500}
.flist{list-style:none;display:grid;gap:6px;margin-top:10px}
.flist li{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:.85rem;background:var(--paper);border-radius:8px;padding:7px 10px}
.flist li span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.flist li button{background:none;border:0;cursor:pointer;color:var(--muted);font-size:1rem}
.done{text-align:center;padding:10px 0 4px}
.done .ok{width:64px;height:64px;border-radius:50%;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;margin:0 auto 16px}
.done h3{font-size:1.6rem;margin-bottom:8px}
.done .ref{display:inline-block;font-weight:600;background:var(--paper);padding:4px 12px;border-radius:8px;margin:6px 0 18px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.btn[disabled]{opacity:.6;cursor:wait}
/* quotation public page */
.qpage{padding:32px 16px 60px;max-width:900px;margin:0 auto}
.qdoc{background:#fff;border:1px solid var(--line);border-radius:16px;padding:clamp(20px,4vw,44px)}
.qdoc-h{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-bottom:2px solid var(--ink);padding-bottom:18px;margin-bottom:20px}
.qdoc-h .brand{display:flex;gap:10px;align-items:center}
.qdoc-h .brand .mk{width:42px;height:42px;display:block}
.qdoc-h .brand b{font-family:"Space Grotesk",sans-serif;font-size:1.4rem}
.qdoc table{width:100%;border-collapse:collapse;margin:16px 0;min-width:520px}
.qdoc th{background:var(--ink);color:#fff;font-weight:500;font-size:.82rem;text-align:left;padding:9px 12px}
.qdoc td{padding:10px 12px;border-bottom:1px solid var(--line);font-size:.92rem}
.qdoc .r{text-align:right}
.qbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}
@media print{.qbar,.fab,header{display:none!important}body{background:#fff}.qpage{padding:0}.qdoc{border:0;padding:0}}
.pcard .pi svg.i{fill:none;stroke:#fff}
.work .row{flex-wrap:wrap}
.work .host{flex:1 1 auto}
#spaceFeed .vcard,#homeFeed .vcard{margin:0}
.empty{grid-column:1/-1}

/* ===== pages, menu, events ===== */
.solo>section:first-child{padding-top:clamp(116px,14vw,150px)}
.solo>section:first-child[style*="padding-top:0"]{padding-top:clamp(116px,14vw,150px)!important}
.nav-links{align-items:center}
.nav-links>li{display:flex;align-items:center}
.nav-links>li>a,.sub-btn{display:flex;align-items:center;height:40px;padding:0 13px;font-size:.93rem;line-height:1;color:var(--muted);font-family:inherit;font-weight:400}
.nav-links a.active::after{bottom:4px}
.has-sub{position:relative}
.sub-btn{background:none;border:0;cursor:default;gap:5px;position:relative}
.sub-btn .chev{transition:transform .2s;margin-top:1px}
.sub-btn:hover,.sub-btn.active,.has-sub.open .sub-btn{color:var(--ink)}
.sub-btn.active::after{content:"";position:absolute;left:13px;right:13px;bottom:4px;height:1.5px;background:var(--blue)}
.has-sub.open .chev,.has-sub:focus-within .chev{transform:rotate(180deg)}
.sub{list-style:none;position:absolute;top:100%;left:50%;min-width:190px;padding-top:10px;opacity:0;pointer-events:none;transform:translate(-50%,6px);transition:opacity .18s,transform .18s;z-index:5}
.sub::before{content:"";position:absolute;inset:10px 0 0;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 40px rgba(14,26,43,.12);z-index:-1}
.sub li{padding:0 6px}
.sub li:first-child{padding-top:6px}.sub li:last-child{padding-bottom:6px}
.sub a{display:block;padding:10px 12px;border-radius:8px;color:var(--ink);font-size:.93rem}
.sub a:hover{background:var(--paper);color:var(--blue-d)}
.has-sub.open .sub,.has-sub:focus-within .sub{opacity:1;pointer-events:auto;transform:translate(-50%,0)}
@media (min-width:1021px) and (max-width:1180px){.nav-links>li>a,.sub-btn{padding:0 9px;font-size:.88rem}.nav-right .btn{padding:11px 16px}}
@media (max-width:1020px){
  .nav-links>li{display:block}
  .nav-links>li>a{height:auto;padding:13px 14px}
  .has-sub .sub-btn{display:none}
  .sub,.has-sub.open .sub,.has-sub:focus-within .sub{position:static;opacity:1;pointer-events:auto;transform:none;padding:0;min-width:0}
  .sub::before{display:none}
  .sub li,.sub li:first-child,.sub li:last-child{padding:0}
  .sub a{padding:13px 14px;border-bottom:1px solid var(--line);border-radius:0;font-size:1.02rem;color:var(--muted)}
  .sub li:last-child a{border-bottom:0}
}
.live-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#ef4444;box-shadow:0 0 0 0 rgba(239,68,68,.6);animation:livepulse 1.6s infinite;margin-right:6px;vertical-align:middle}
@keyframes livepulse{70%{box-shadow:0 0 0 8px rgba(239,68,68,0)}100%{box-shadow:0 0 0 0 rgba(239,68,68,0)}}
.muted-s{color:var(--muted);font-size:.86rem}
/* countdown */
.countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.countdown>div{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:10px 6px;text-align:center;min-width:0}
.countdown b{display:block;font-family:var(--serif);font-size:clamp(1.5rem,3vw,2rem);font-weight:600;line-height:1.1;font-variant-numeric:tabular-nums}
.countdown small{font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
.countdown.sm{gap:6px;margin-top:12px}
.countdown.sm>div{padding:6px 4px;border-radius:8px;display:flex;gap:3px;align-items:baseline;justify-content:center}
.countdown.sm b{font-size:1.05rem;display:inline}
.countdown.sm small{font-size:.7rem;letter-spacing:0;text-transform:none}
.countdown .cd-msg{grid-column:1/-1;background:var(--blue-soft);border-color:#c7dafc;color:var(--blue-d);font-weight:600;padding:12px}
/* banner */
.ev-banner-wrap{padding:clamp(40px,6vw,64px) 0 0}
.ev-banner{background:var(--ink);color:#fff;border-radius:20px;padding:clamp(22px,3.5vw,34px);display:grid;grid-template-columns:1.3fr auto auto;gap:clamp(18px,3vw,32px);align-items:center;position:relative;overflow:hidden}
.ev-banner::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;border:1px solid rgba(59,130,246,.25);box-shadow:0 0 0 30px rgba(59,130,246,.05),0 0 0 60px rgba(59,130,246,.03)}
.ev-kicker{font-size:.76rem;text-transform:uppercase;letter-spacing:.14em;color:#8fb6fb;font-weight:600}
.ev-banner h2{font-size:clamp(1.4rem,2.6vw,1.9rem);margin:8px 0 6px;font-weight:500}
.ev-banner p{color:#aab4c8;font-size:.95rem}
.ev-banner .countdown>div{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.12)}
.ev-banner .countdown small{color:#8c97ab}
.ev-banner .countdown{min-width:290px;position:relative;z-index:1}
.ev-b-acts{display:flex;flex-direction:column;gap:8px;position:relative;z-index:1}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.25);color:#fff}
.btn-ghost:hover{border-color:#fff}
@media (max-width:1000px){.ev-banner{grid-template-columns:1fr}.ev-banner .countdown{min-width:0}.ev-b-acts{flex-direction:row;flex-wrap:wrap}}
/* event cards */
.evgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:16px}
.evgrid.two{grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr))}
.evcard{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .25s,transform .25s}
.evcard:hover{box-shadow:0 18px 40px rgba(14,26,43,.08);transform:translateY(-3px)}
.evc-top{position:relative;aspect-ratio:16/8;background:var(--ink);display:grid;place-items:center;overflow:hidden}
.evc-top img{width:100%;height:100%;object-fit:cover}
.evc-mark{width:56px;opacity:.35}
.evc-date{position:absolute;left:14px;top:14px;background:#fff;border-radius:10px;padding:6px 10px;text-align:center;line-height:1;box-shadow:0 6px 18px rgba(0,0,0,.15)}
.evc-date b{display:block;font-family:var(--serif);font-size:1.4rem}
.evc-date span{font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:var(--blue-d);font-weight:600}
.evc-flag{position:absolute;right:12px;top:12px;background:rgba(255,255,255,.92);color:var(--ink);font-size:.74rem;font-weight:600;padding:4px 10px;border-radius:20px}
.evc-flag.live{background:#fff;color:#b91c1c}
.evc-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:6px;flex:1}
.evc-body .meta{display:flex;justify-content:space-between;font-size:.76rem;color:var(--muted)}
.evc-body .meta b{color:var(--blue);text-transform:uppercase;letter-spacing:.1em}
.evc-body h3{font-size:1.2rem}
.evc-body p{color:var(--muted);font-size:.92rem}
.evc-foot{display:flex;justify-content:space-between;gap:10px;font-size:.82rem;color:var(--ink);margin-top:auto;padding-top:10px;border-top:1px solid var(--line)}
.evc-foot span{display:flex;align-items:center;gap:6px}
.evc-foot svg{color:var(--blue)}
/* events page */
.ev-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:28px;align-items:start}
@media (max-width:980px){.ev-layout{grid-template-columns:1fr}.cal-card{order:-1}}
.cal-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;position:sticky;top:90px}
.cal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.cal-head b{font-family:var(--serif);font-size:1.15rem}
.cal-nav{width:34px;height:34px;border-radius:9px;border:1px solid var(--line);background:#fff;cursor:pointer;font-size:1.2rem}
.cal-nav:hover{border-color:var(--ink)}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center}
.cal-dow span{font-size:.72rem;color:var(--muted);padding:4px 0}
.cal-days button,.cal-days span{aspect-ratio:1;border-radius:9px;font-size:.88rem;display:grid;place-items:center;border:0;background:none;position:relative}
.cal-days button{cursor:pointer;background:var(--blue-soft);color:var(--blue-d);font-weight:600}
.cal-days button.past{background:var(--paper);color:var(--muted)}
.cal-days button::after{content:"";position:absolute;bottom:5px;width:4px;height:4px;border-radius:50%;background:currentColor}
.cal-days button.sel{background:var(--blue);color:#fff}
.cal-days .today{outline:1.5px solid var(--ink);outline-offset:-2px}
.cal-days .blank{visibility:hidden}
.cal-list{margin-top:14px;border-top:1px solid var(--line);padding-top:12px;display:grid;gap:8px}
.cal-list a{display:block;padding:10px 12px;border-radius:10px;border:1px solid var(--line);font-size:.9rem}
.cal-list a:hover{border-color:var(--blue)}
.cal-list a small{display:block;color:var(--muted);font-size:.78rem}
/* event detail */
.ev-hero{padding:clamp(116px,14vw,150px) 0 clamp(48px,6vw,72px)}
.ev-hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(24px,4vw,56px);align-items:start}
@media (max-width:900px){.ev-hero-grid{grid-template-columns:1fr}}
.ev-hero h1{font-size:clamp(2.1rem,4.8vw,3.4rem);font-weight:500;margin:6px 0 14px}
.ev-hero .lead{margin-bottom:24px}
.ev-facts{list-style:none;display:grid;gap:12px;margin-bottom:24px}
.ev-facts li{display:flex;gap:14px;align-items:flex-start;padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:12px}
.ev-facts svg{color:var(--blue);margin-top:2px}
.ev-facts b{display:block;font-weight:600}
.ev-facts span{color:var(--muted);font-size:.9rem}
.ev-links{display:flex;gap:8px;flex-wrap:wrap}
.ev-links .btn{padding:10px 16px;font-size:.9rem}
.reg-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 24px 60px rgba(14,26,43,.08);position:sticky;top:90px}
.reg-cover{width:100%;aspect-ratio:16/8;object-fit:cover}
.reg-body{padding:22px}
.reg-body h3{font-size:1.4rem;margin-bottom:8px}
.reg-kicker{font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);font-weight:600;margin-bottom:10px}
.reg-form{margin-top:18px}
.reg-form .field{margin-bottom:12px}
.reg-form label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:5px}
.reg-form input,.reg-form textarea{width:100%;border:1px solid #d3d8e0;border-radius:10px;padding:11px 13px;outline:0;background:#fff}
.reg-form input:focus,.reg-form textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-soft)}
/* ticket */
.ticket{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;text-align:center}
.ticket-top{padding:clamp(24px,4vw,36px);border-bottom:2px dashed var(--line);position:relative}
.ticket-top h1{font-size:clamp(1.7rem,4vw,2.4rem);font-weight:500;margin:12px 0 8px}
.ticket-top p{color:var(--muted)}
.ok-badge{display:inline-flex;align-items:center;gap:6px;background:#e8f6ee;color:#15803d;font-weight:600;font-size:.86rem;padding:6px 14px;border-radius:20px}
.ok-badge.wait{background:#fdf3e2;color:#b45309}
.ok-badge.off{background:var(--paper);color:var(--muted)}
.ticket-mid{padding:clamp(22px,4vw,32px);display:grid;gap:16px;justify-items:center}
.ticket-mid .countdown{width:100%;max-width:440px}
.join{display:grid;gap:8px;justify-items:center}
.join-btn{padding:15px 26px;font-size:1.02rem}
.del-link{background:none;border:0;color:var(--muted);font-size:.86rem;text-decoration:underline;cursor:pointer}

/* ===== consultation + optional samples ===== */
.cstep{display:none;animation:fade .3s}.cstep.on{display:block}
.quick{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.quick-btn{display:flex;gap:12px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:12px;background:#fff;transition:border-color .2s,background .2s;min-width:0}
.quick-btn:hover{border-color:var(--ink)}
.quick-btn.wa{background:#effaf3;border-color:#c9ecd6}
.quick-btn.wa svg{color:#1faa53}
.quick-btn svg{color:var(--blue);flex:none}
.quick-btn span{min-width:0}
.quick-btn b{display:block;font-size:.94rem;font-weight:600}
.quick-btn small{display:block;color:var(--muted);font-size:.8rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media (max-width:520px){.quick{grid-template-columns:1fr}}
.or{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.8rem;margin:20px 0 16px}
.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}
.chips-sel{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.csel{padding:8px 14px;border-radius:20px;border:1px solid var(--line);background:#fff;cursor:pointer;font-size:.88rem;transition:.2s}
.csel:hover{border-color:#a9b1bf}
.csel.on{background:var(--blue);border-color:var(--blue);color:#fff}
.opt-samples{border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-top:4px}
.opt-samples summary{cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:10px;list-style:none;font-weight:500;font-size:.94rem}
.opt-samples summary::-webkit-details-marker{display:none}
.opt-samples summary::before{content:"+";width:22px;height:22px;border-radius:6px;background:var(--paper);display:grid;place-items:center;color:var(--blue);flex:none;transition:transform .2s}
.opt-samples[open] summary::before{transform:rotate(45deg)}
.opt-samples summary span{flex:1}
.opt-samples summary small{color:var(--muted);font-weight:400;font-size:.8rem;background:var(--paper);padding:2px 8px;border-radius:6px}