:root{
  --navy:#071d4a;--navy-2:#0b2a6f;--blue:#0a5fd7;--blue-2:#1677ff;--cyan:#2ec4ff;--sky:#e8f1ff;--sky-2:#d6e6ff;
  --ink:#0f1f3d;--muted:#5b6b85;--line:#e3e9f3;--bg:#f4f7fc;--card:#fff;--gold:#f4b400;--red:#d64545;--ok:#2fb344;--gray:#9aa3b2;
  --radius:14px;--shadow:0 8px 28px rgba(7,29,74,.08);--shadow-2:0 14px 40px rgba(7,29,74,.14);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);line-height:1.6;font-size:15.5px}
a{color:var(--blue);text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{line-height:1.25;margin:0 0 .5em}
.container{width:min(1680px,calc(100% - max(7vw,32px)));margin:0 auto;padding:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:10px;font-weight:700;border:0;cursor:pointer;transition:.2s;font-size:15px;font-family:inherit;line-height:1.2}
.btn-primary{background:linear-gradient(135deg,#1677ff,#0a5fd7);color:#fff;box-shadow:0 6px 18px rgba(22,119,255,.35)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 10px 24px rgba(22,119,255,.45)}
.btn-outline{border:1.5px solid var(--blue);color:var(--blue);background:transparent}
.btn-outline:hover{background:var(--sky)}
.btn-light{border:1.5px solid rgba(255,255,255,.7);color:#fff;background:rgba(255,255,255,.08);backdrop-filter:blur(4px)}
.btn-light:hover{background:rgba(255,255,255,.18)}
.btn-white{background:#fff;color:var(--blue)}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:#084bb0}
.btn-sm{padding:8px 14px;font-size:13.5px;border-radius:8px}
.btn-danger{background:var(--red);color:#fff}
.btn-ghost{background:#eef2f8;color:var(--ink)}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none}
.ic{width:1.15em;height:1.15em;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:linear-gradient(90deg,#061a45,#0b2a6f 60%,#0d3a8f);box-shadow:0 2px 14px rgba(0,0,0,.25)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px;transition:height .3s}
.site-header.scrolled .container{height:62px}
.site-header.scrolled{box-shadow:0 6px 24px rgba(0,0,0,.35)}
.logo-svg{height:44px;width:auto;display:block}
.logo{display:flex;flex-direction:column;align-items:flex-start;gap:2px;line-height:1}
.logo img{height:30px;width:auto;display:block}
.logo span{font-size:11px;font-weight:800;letter-spacing:2.2px;color:#7fd4ff;padding-left:2px}
.logo span em{font-style:normal;color:#2ec4ff}
.logo.lg img{height:40px}.logo.lg span{font-size:15px;letter-spacing:3px}
.brand{display:flex;align-items:center}
.nav{display:flex;gap:2px;align-items:center;background:#fff;border-radius:999px;padding:4px}
.nav a{padding:8px 16px;border-radius:999px;font-weight:600;color:var(--navy);font-size:14px;white-space:nowrap}
.nav a:hover,.nav a.active{background:var(--sky);color:var(--blue)}
.nav a.cta{background:linear-gradient(135deg,#1677ff,#0a5fd7);color:#fff}
.nav-toggle{display:none;background:none;border:0;font-size:26px;cursor:pointer;color:#fff}
@media(max-width:900px){
  .nav{display:none;position:absolute;top:66px;left:12px;right:12px;flex-direction:column;padding:10px;border-radius:14px;box-shadow:var(--shadow-2);align-items:stretch}
  .nav a{text-align:center}.nav.open{display:flex}.nav-toggle{display:block}
}

/* hero */
.hero{position:relative;color:#fff;background:#071d4a;min-height:clamp(480px,42vw,640px);display:flex;align-items:center;overflow:hidden}
.hero .bg{position:absolute;inset:-8% 0;background:center/cover no-repeat;will-change:transform;z-index:0}
.hero canvas.particles{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0;opacity:.7}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,22,60,.92) 0%,rgba(6,22,60,.72) 40%,rgba(6,22,60,.15) 75%,rgba(6,22,60,.05) 100%)}
.hero .container{position:relative;z-index:1;padding:56px 0}
.hero .kicker{font-size:13px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:#cfe3ff;margin-bottom:10px}
.hero .kicker span{display:block;color:#9fd3ff;letter-spacing:.8px;font-size:12px}
.hero h1{font-size:clamp(40px,5.4vw,90px);font-weight:900;letter-spacing:-.5px;line-height:1.02;margin:0;text-shadow:0 4px 24px rgba(0,0,0,.45)}
.hero h1 .t1{display:block;color:#fff}
.hero h1 .t2{display:block;font-size:1em;margin-top:2px}
.hero h1 .t2 em{font-style:normal;color:var(--cyan)}
.hero .sub{font-size:clamp(17px,1.5vw,24px);font-weight:700;margin:18px 0 8px;color:#fff}
.hero .meta{display:flex;flex-wrap:wrap;gap:8px 26px;margin:10px 0 14px;font-weight:700;font-size:clamp(15px,1.15vw,19px)}
.hero .meta div{display:flex;align-items:center;gap:8px}
.hero .meta .ic{color:var(--cyan)}
.hero .slogan{max-width:620px;color:#dbe8ff;font-size:clamp(14px,1.05vw,17px);margin:0 0 26px}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap}
.hero .pills{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0 22px}
.hero .pill{display:flex;gap:10px;align-items:center;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.28);border-radius:12px;padding:8px 14px;backdrop-filter:blur(6px)}
.hero .pill .ic{color:var(--cyan);width:22px;height:22px}
.hero .pill b{display:block;font-size:15px;line-height:1.1}.hero .pill span{font-size:12px;opacity:.85}
.hero.compact{min-height:clamp(380px,34vw,520px)}
.hero.compact h1{font-size:clamp(34px,4.8vw,56px)}
.hero.compact h1 .t2{font-size:.62em}

/* quick stats */
.quick{margin-top:22px;position:relative;z-index:2}
.quick .grid{gap:16px}
.qcard{background:linear-gradient(135deg,#eaf2ff,#f3f8ff);border-radius:16px;box-shadow:0 6px 20px rgba(10,95,215,.08);border:1px solid #d6e4fb;padding:20px 22px;display:flex;gap:14px;align-items:center;transition:.25s;min-width:0}
.qcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.qcard .ib{width:62px;height:62px;border-radius:50%;background:#dbe8ff;color:var(--blue);display:grid;place-items:center;flex:none}
.qcard .ib .ic{width:30px;height:30px}
.qcard b{display:block;font-size:clamp(18px,1.4vw,26px);color:#1548b8;line-height:1.15;font-weight:800;white-space:nowrap}
.qcard b.wrap{white-space:normal}
.qcard small{display:block;font-size:14px;color:#1f2a44}

/* sections */
section.block{padding:56px 0}
section.block.alt{background:#fff}
section.block.tight{padding:36px 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:24px}
.section-head h2{font-size:clamp(20px,2vw,28px);font-weight:800;color:#1548b8;text-transform:uppercase;letter-spacing:.3px;margin:0}
.section-head h2 small{display:block;text-transform:none;letter-spacing:0;font-weight:500;color:var(--muted);font-size:14px;margin-top:4px}
.section-head .tag{color:var(--blue);font-weight:700;text-transform:uppercase;letter-spacing:1.5px;font-size:12px}
.section-head a.more{font-weight:700;font-size:14px;display:inline-flex;align-items:center;gap:6px}
.grid{display:grid;gap:20px}
.grid-5{grid-template-columns:repeat(5,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-6{grid-template-columns:repeat(6,1fr)}
@media(max-width:1000px){.grid-5,.grid-6{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid-5,.grid-6{grid-template-columns:repeat(2,1fr)}.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}

/* intro */
.intro{display:grid;grid-template-columns:1.2fr 1fr .42fr;gap:40px;align-items:center}
.intro .pic{position:relative;border-radius:18px;overflow:hidden;box-shadow:var(--shadow-2);aspect-ratio:2.3/1}
.intro .btn{align-self:flex-start}
.quote{justify-content:center}
.intro .pic img{width:100%;height:100%;object-fit:cover}
.intro .pic .cap{position:absolute;left:18px;top:18px;background:rgba(7,29,74,.78);color:#fff;font-weight:800;padding:10px 14px;border-radius:10px;font-size:14px;line-height:1.35;text-transform:uppercase;backdrop-filter:blur(4px)}
.intro h2{font-size:clamp(22px,2.05vw,32px);color:#1548b8;font-weight:800;letter-spacing:-.2px}
.intro p{color:#3b4a66;font-size:clamp(14px,1.05vw,16.5px);margin:0 0 18px}
.quote{color:var(--blue);font-style:italic;font-weight:600;text-align:center;font-size:clamp(15px,1.15vw,19px);display:flex;flex-direction:column;align-items:center;gap:30px}
.quote .mountain{width:min(220px,100%);height:auto;opacity:.55}
.quote .mark{font-size:60px;line-height:.6;font-family:Georgia,serif;color:var(--cyan);display:block;margin-bottom:14px}
@media(max-width:960px){.intro{grid-template-columns:1fr}.quote{display:none}}

/* zones */
.zone{background:#fff;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);display:flex;flex-direction:column;transition:.2s}
.zone:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.zone .pic{aspect-ratio:16/9;background:#0b2a6f center/cover;position:relative;transition:transform .5s}
.zone:hover .pic{transform:scale(1.03)}
.zone .pic::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,29,74,.05),rgba(7,29,74,.55))}
.zone .ib{position:absolute;left:16px;bottom:14px;width:54px;height:54px;border-radius:50%;background:#fff;color:var(--blue);display:grid;place-items:center;z-index:1;box-shadow:0 6px 16px rgba(0,0,0,.25)}
.zone .ib .ic{width:26px;height:26px}
.zone .body{padding:14px 16px 18px;text-align:center}
.zone h3{font-size:clamp(14.5px,1.1vw,17px);font-weight:800;color:#1548b8;margin:0 0 6px}
.zone p{font-size:clamp(12.5px,.9vw,14px);color:var(--muted);margin:0}

/* cta band */
.cta-band{position:relative;color:#fff;border-radius:18px;overflow:hidden;background:#0b2a6f center/cover;min-height:170px;display:flex;align-items:center}
.cta-band::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,29,74,.55),rgba(7,29,74,.85) 40%,rgba(7,29,74,.85) 65%,rgba(7,29,74,.5))}
.cta-band .in{position:relative;z-index:1;padding:36px 40px;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;width:100%}
.cta-band .k{font-size:12px;letter-spacing:1.5px;text-transform:uppercase;color:#9fd3ff;font-weight:700}
.cta-band h2{font-size:clamp(26px,3.4vw,40px);margin:4px 0 8px;font-weight:900}
.cta-band p{margin:0;color:#dbe8ff;font-size:14.5px}
.cta-band .right{display:flex;align-items:center;gap:22px}
.cta-band .script{font-family:Georgia,'Times New Roman',serif;font-style:italic;font-size:clamp(15px,1.2vw,19px);color:#fff;line-height:1.3;max-width:220px}
.cta-band .right .ib{width:64px;height:64px;border-radius:16px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);display:grid;place-items:center;color:var(--cyan)}
.cta-band .right .ib .ic{width:32px;height:32px}
@media(max-width:700px){.cta-band .in{padding:26px 22px}}

/* schedule */
.tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px}
.tabs button{border:0;background:#eaf0fa;border-radius:10px;padding:10px 12px;font:inherit;font-weight:700;cursor:pointer;color:var(--navy);line-height:1.2}
.tabs button small{display:block;font-weight:500;color:var(--muted);font-size:12px}
.tabs button.active{background:linear-gradient(135deg,#1677ff,#0a5fd7);color:#fff}
.tabs button.active small{color:#dbe8ff}
.sched{display:grid;grid-template-columns:1.1fr 1fr;gap:24px;align-items:stretch}
.sched .list{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 22px}
.sched ol{list-style:none;margin:0;padding:0;border-left:2px solid var(--sky-2);margin-left:8px}
.sched li{position:relative;padding:0 0 18px 22px;display:grid;grid-template-columns:110px 1fr;gap:10px;font-size:14.5px}
.sched li:last-child{padding-bottom:0}
.sched li::before{content:"";position:absolute;left:-7px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--blue);border:2px solid #fff;box-shadow:0 0 0 2px var(--blue)}
.sched li b{color:var(--blue)}
.sched .pic{border-radius:14px;overflow:hidden;position:relative;min-height:260px;background:#0b2a6f center/cover}
.sched .pic .cap{position:absolute;left:22px;top:22px;color:#fff;font-weight:800;text-transform:uppercase;font-size:15px;line-height:1.4;max-width:70%;text-shadow:0 2px 10px rgba(0,0,0,.5)}
@media(max-width:900px){.sched{grid-template-columns:1fr}.sched li{grid-template-columns:1fr}}

/* feature tiles */
.tile{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;display:flex;gap:12px;align-items:center;box-shadow:var(--shadow)}
.tile .ib{width:44px;height:44px;border-radius:12px;background:var(--sky);color:var(--blue);display:grid;place-items:center;flex:none}
.tile .ib .ic{width:22px;height:22px}
.tile b{display:block;font-size:14px;color:#1548b8;line-height:1.2}
.tile span{font-size:12px;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips span{background:#fff;border:1px solid var(--line);border-radius:8px;padding:9px 22px;font-weight:800;color:var(--c,var(--blue));font-size:14.5px;box-shadow:var(--shadow);transition:.2s}
.chips span:hover{transform:translateY(-2px);border-color:var(--c,var(--blue))}
.chips i{font-style:normal;color:var(--muted);font-weight:500;align-self:center;font-size:13px}

/* news */
.post-card{display:flex;flex-direction:column;overflow:hidden;padding:0;transition:.2s}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.post-card .cover{height:170px;background:#0b2a6f center/cover;display:grid;place-items:center;color:#fff;font-size:40px;position:relative}
.post-card .cover img{width:100%;height:100%;object-fit:cover}
.post-card .body{padding:18px 20px}
.post-card h3{font-size:16px;color:#1548b8}
.post-card .date{font-size:12.5px;color:var(--muted);display:flex;gap:6px;align-items:center}
.post-card p{color:var(--muted);font-size:13.5px;margin:8px 0 0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.article{max-width:840px;margin:0 auto;background:#fff;border-radius:var(--radius);padding:40px;border:1px solid var(--line)}
.article h1{font-size:clamp(24px,3.4vw,36px);color:var(--navy)}
.article .date{color:var(--muted);font-size:14px;margin-bottom:20px}
.article .summary{font-size:17px;color:#3b4560;border-left:4px solid var(--cyan);padding-left:14px;margin:0 0 24px}
.content h2{font-size:22px;margin-top:1.4em;color:var(--blue)}
.content h3{font-size:18px;margin-top:1.2em}
.content img{border-radius:10px;margin:10px 0}
.content ul,.content ol{padding-left:24px}
.content pre{background:#f1f4f9;padding:12px;border-radius:8px;overflow:auto}
.content blockquote{border-left:4px solid var(--gold);margin:0 0 1em;padding:6px 16px;background:#fffbea;border-radius:6px}
.content a{text-decoration:underline}
.content p{margin:0 0 1em}
.content small{font-size:.85em;color:var(--muted)}
.content hr{border:0;border-top:1px solid var(--line);margin:1.5em 0}
.content table{border-collapse:collapse;width:100%}
.content td,.content th{border:1px solid var(--line);padding:6px 10px}
@media(max-width:600px){.article{padding:22px}}

/* footer cta + footer */
.foot-cta{position:relative;color:#fff;background:#071d4a center/cover;overflow:hidden}
.foot-cta::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,29,74,.75),rgba(7,29,74,.45) 50%,rgba(7,29,74,.75))}
.foot-cta .container{position:relative;z-index:1;padding:44px 0;display:grid;grid-template-columns:200px 1fr 200px;align-items:center;gap:20px;text-align:center}
.foot-cta .kk{font-size:15px;color:#dbe8ff;font-weight:600}
.foot-cta h2{font-size:clamp(24px,3.4vw,38px);font-weight:900;margin:4px 0 6px}
.foot-cta p{margin:0 0 16px;color:#dbe8ff;font-size:14px}
.foot-cta .script{font-family:Georgia,"Times New Roman",serif;font-style:italic;font-size:22px;color:#fff;line-height:1.3}
@media(max-width:900px){.foot-cta .container{grid-template-columns:1fr}.foot-cta .script,.foot-cta .logo{display:none}}
.site-footer{background:#061a45;color:#c9d4ea;padding:36px 0 18px}
.site-footer .container{display:grid;grid-template-columns:1.4fr 1.3fr 1fr 1fr;gap:28px}
.site-footer h4{color:#fff;margin:0 0 12px;font-size:14px;text-transform:uppercase;letter-spacing:.5px}
.site-footer a{color:#c9d4ea}.site-footer a:hover{color:#fff}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:14px}
.site-footer li{display:flex;gap:10px;align-items:flex-start}
.site-footer .ic{color:var(--cyan);margin-top:3px}
.site-footer .org{display:flex;gap:14px;align-items:center}
.site-footer .emblem{width:56px;height:56px;border-radius:50%;background:#fff;display:grid;place-items:center;flex:none;color:var(--navy);font-weight:900;font-size:12px}
.site-footer .org b{display:block;color:#fff;font-size:14px;line-height:1.3}
.site-footer .org small{color:#9fb3d9}
.site-footer .copy{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.12);padding-top:14px;font-size:12.5px;opacity:.75;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.social{display:flex;gap:8px;margin-top:6px}
.social span{width:34px;height:34px;border-radius:8px;background:rgba(255,255,255,.12);display:grid;place-items:center;font-weight:800;font-size:13px;color:#fff}
@media(max-width:900px){.site-footer .container{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.site-footer .container{grid-template-columns:1fr}}

/* registration page */
.steps .tile{padding:16px 18px}
.steps .tile b{font-size:15px}
.reg-grid{display:grid;grid-template-columns:1fr 340px;gap:22px;align-items:start}
@media(max-width:1000px){.reg-grid{grid-template-columns:1fr}}
.panel{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}
.panel .ph{display:flex;gap:12px;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line)}
.panel .ph .ib{width:44px;height:44px;border-radius:12px;background:var(--blue);color:#fff;display:grid;place-items:center;flex:none}
.panel .ph h2,.panel .ph h3{margin:0;font-size:18px;color:var(--navy)}
.panel .ph p{margin:0;font-size:13px;color:var(--muted)}
.panel .pb{padding:18px 22px}
.fs{margin:0 0 22px}
.fs h4{background:var(--sky);color:var(--blue);padding:8px 12px;border-radius:8px;font-size:14.5px;margin:0 0 12px}
.form label{display:block;font-weight:600;font-size:13.5px;margin:10px 0 4px}
.form label.req::after{content:" *";color:var(--red)}
.form input,.form select,.form textarea{width:100%;padding:10px 12px;border:1px solid #cfd6e2;border-radius:9px;font:inherit;font-size:14.5px;background:#fff}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--cyan);border-color:transparent}
.form textarea{min-height:90px;resize:vertical}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form .row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.form .row4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
@media(max-width:700px){.form .row,.form .row3,.form .row4{grid-template-columns:1fr}}
.checks{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
@media(max-width:700px){.checks{grid-template-columns:1fr 1fr}}
.check{border:1px solid var(--line);border-radius:10px;padding:10px 12px;display:flex;gap:10px;align-items:center;cursor:pointer;font-size:13.5px;font-weight:600;color:var(--navy);background:#fff;transition:.2s}
.check:hover{border-color:#b9c7dd}
.check .lbl{flex:1;line-height:1.3}
.check input{width:20px;height:20px;margin:0 0 0 8px;flex:none;accent-color:var(--blue);cursor:pointer}
.check .ib{width:32px;height:32px;border-radius:8px;background:var(--sky);color:var(--blue);display:grid;place-items:center;flex:none}
.check .ib .ic{width:18px;height:18px}
.check:has(input:checked){border-color:var(--blue);background:var(--sky)}
.commit{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;margin-top:12px}
.commit input{width:auto;margin-top:4px;accent-color:var(--blue)}
.side-list{display:grid;gap:12px}
.side-item{display:flex;gap:12px;align-items:flex-start;font-size:13.5px}
.side-item .ib{width:36px;height:36px;border-radius:10px;background:var(--sky);color:var(--blue);display:grid;place-items:center;flex:none}
.side-item .ib .ic{width:18px;height:18px}
.side-item b{display:block;color:var(--navy);font-size:13.5px}
.side-item span{color:var(--muted)}
.side-blue{background:linear-gradient(135deg,#0a5fd7,#0b2a6f);color:#fff;border-radius:14px;padding:20px;display:flex;gap:14px;align-items:center}
.side-blue .ib{width:48px;height:48px;border-radius:12px;background:rgba(255,255,255,.15);display:grid;place-items:center;flex:none}
.side-blue b{display:block;font-size:16px}
.side-blue span{font-size:13px;color:#dbe8ff}
.faq details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 16px;margin-bottom:8px}
.faq summary{cursor:pointer;font-weight:600;font-size:14px;color:var(--navy);list-style:none;display:flex;justify-content:space-between}
.faq summary::after{content:"+";color:var(--blue);font-weight:800}
.faq details[open] summary::after{content:"−"}
.faq p{margin:8px 0 0;font-size:13.5px;color:var(--muted)}
.selected-booth{background:var(--sky);border:1px dashed var(--blue);border-radius:10px;padding:12px 14px;font-size:14px}
.selected-booth b{color:var(--blue)}
.msg{padding:12px 14px;border-radius:10px;margin-top:12px;font-size:14px}
.msg.ok{background:#e7f8ea;color:#1a6b2b}.msg.err{background:#fdeaea;color:#a12a2a}
.hp{position:absolute;left:-9999px}
.summary-chips{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:13.5px;font-weight:600}
.chip i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px}

/* booth map */
.map-wrap{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);overflow:hidden}
.map-toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:12px 16px;border-bottom:1px solid var(--line);background:#fafbfe}
.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:13px;font-weight:600;margin-left:auto}
.legend span{display:inline-flex;align-items:center;gap:6px}
.legend i{width:16px;height:16px;border-radius:4px;display:inline-block;border:1px solid rgba(0,0,0,.15)}
.legend .empty{background:#c7f0d0}.legend .pending{background:#ffe08a}.legend .reserved{background:#c9ced8}.legend .selected{background:#2ec4ff}
.map-viewport{overflow:auto;background:#eef1f6;cursor:grab;touch-action:none;user-select:none}
.map-viewport.dragging{cursor:grabbing}
svg.booth-map{display:block;min-width:900px}
svg.booth-map .area{fill:#dde5f2;stroke:#b9c5da;stroke-width:1.5}
svg.booth-map .area.stage{fill:#0b2a6f}
svg.booth-map .area-label{font-size:13px;font-weight:700;fill:#31446b;text-anchor:middle;pointer-events:none}
svg.booth-map .area.stage + .area-label{fill:#fff}
svg.booth-map .zone-label{font-size:14px;font-weight:800;fill:#0b2a6f}
svg.booth-map .booth{cursor:pointer;stroke:#fff;stroke-width:1.2;transition:filter .15s}
svg.booth-map .booth.empty{fill:#7bd88f}
svg.booth-map .booth.pending{fill:#ffcf4d}
svg.booth-map .booth.reserved{fill:#aab2c0;cursor:not-allowed}
svg.booth-map .booth.selected{stroke:#0a5fd7;stroke-width:3}
svg.booth-map .booth:hover{filter:brightness(1.08)}
svg.booth-map .booth-code{font-size:9px;font-weight:700;fill:#1a2b4a;text-anchor:middle;pointer-events:none}
svg.booth-map .booth-count{font-size:9px;font-weight:800;fill:#fff;text-anchor:middle;pointer-events:none}
svg.booth-map .count-bg{fill:#d64545;pointer-events:none}
svg.booth-map .grass{fill:#f4f6fa}
.map-tip{position:fixed;z-index:60;background:#0f1f3d;color:#fff;padding:8px 12px;border-radius:8px;font-size:13px;pointer-events:none;box-shadow:0 6px 20px rgba(0,0,0,.25);max-width:260px}
.map-tip b{color:var(--cyan)}
.skeleton{color:var(--muted);padding:30px;text-align:center}
.page-head{background:linear-gradient(120deg,#061a45,#0b2a6f);color:#fff;padding:46px 0 40px}
.page-head h1{font-size:clamp(26px,3.6vw,40px);margin:0 0 6px}
.page-head p{margin:0;opacity:.85}

/* file upload */
.drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;border:1.5px dashed #b9c7dd;border-radius:10px;padding:14px;background:#f8fbff;cursor:pointer;text-align:center;font-weight:500!important;margin:0!important}
.drop:hover{border-color:var(--blue);background:var(--sky)}
.drop .ic.up{width:26px;height:26px;color:var(--blue);transform:rotate(180deg)}
.drop b{font-size:13.5px;color:var(--blue)}.drop small{font-size:11.5px;color:var(--muted)}
.files{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.files span{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:4px 8px 4px 4px;max-width:100%}
.files img{width:34px;height:34px;object-fit:cover;border-radius:6px}
.files i{color:var(--muted);font-style:normal}
.files a{color:var(--blue)}
.files button{border:0;background:#fdeaea;color:#a12a2a;border-radius:6px;cursor:pointer;font-size:12px;padding:2px 6px}

/* ===== motion & effects ===== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s cubic-bezier(.2,.7,.2,1),transform .6s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}
@keyframes heroIn{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
.hero .kicker,.hero h1,.hero .sub,.hero .meta,.hero .slogan,.hero .actions,.hero .pills{animation:heroIn .7s cubic-bezier(.2,.7,.2,1) both}
.hero h1{animation-delay:.08s}.hero .sub{animation-delay:.18s}.hero .meta{animation-delay:.26s}.hero .slogan{animation-delay:.32s}.hero .actions,.hero .pills{animation-delay:.4s}
.hero h1 .t2 em{background:linear-gradient(90deg,#2ec4ff,#7fd4ff,#2ec4ff);background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shine 4s linear infinite}
@keyframes shine{to{background-position:200% center}}
.btn-primary{position:relative;overflow:hidden}
.btn-primary::after{content:"";position:absolute;top:-50%;left:-70%;width:40%;height:200%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-20deg);transition:left .6s}
.btn-primary:hover::after{left:130%}
.zone,.tile,.card,.post-card,.qcard{will-change:transform}
.zone{transform-style:preserve-3d}
.tile{transition:.25s}.tile:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#cfe0ff}
.tile .ib,.side-item .ib,.qcard .ib,.check .ib{transition:.3s}
.tile:hover .ib,.qcard:hover .ib{background:var(--blue);color:#fff;transform:rotate(-6deg) scale(1.05)}
.tabs button{transition:.25s}
.sched .list{animation:heroIn .5s both}
.section-head h2{position:relative;padding-bottom:10px}
.section-head h2::after{content:"";position:absolute;left:0;bottom:0;width:56px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--blue),var(--cyan))}
.section-head h2 small{margin-top:8px}
.cta-band .ib{animation:float 3.5s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.count{font-variant-numeric:tabular-nums}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.hero *{animation:none!important}.hero .bg{transform:none!important}.cta-band .ib{animation:none}}