:root{
  --paper:#FFFFFF; --paper-2:#F5F7FA; --paper-3:#EEF2F7; --line:#DCE3EC;
  --ink:#16202B; --ink-2:#4B5867; --ink-3:#7A8797;
  --red:#E83228; --red-2:#D42821; --yellow:#FED900; --yellow-2:#FBC100; --blue:#00A0E9; --blue-2:#008DD6;
  --blue-soft:#E6F5FD; --red-soft:#FDECEB; --yellow-soft:#FFF8CC;
  --shadow:0 10px 30px rgba(22,32,43,.08);
  --serif:"Noto Serif TC","Songti TC","PMingLiU",Georgia,serif;
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
  --r:14px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#0F151C; --paper-2:#151D26; --paper-3:#1C2632; --line:#2A3542;
  --ink:#F1F4F8; --ink-2:#B9C3CF; --ink-3:#8593A3;
  --blue-soft:#12283A; --red-soft:#3A1A18; --yellow-soft:#3A3410; --shadow:0 10px 30px rgba(0,0,0,.35);
}}
:root[data-theme="dark"]{
  --paper:#0F151C; --paper-2:#151D26; --paper-3:#1C2632; --line:#2A3542;
  --ink:#F1F4F8; --ink-2:#B9C3CF; --ink-3:#8593A3;
  --blue-soft:#12283A; --red-soft:#3A1A18; --yellow-soft:#3A3410; --shadow:0 10px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto} *{animation:none!important;transition:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue-2);text-decoration:none}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}
h1,h2,h3,h4{font-family:var(--serif);line-height:1.25;margin:0;text-wrap:balance;font-weight:700}
p{margin:0}
.wrap{max-width:1180px;margin-inline:auto;padding-inline:20px}
.num{font-variant-numeric:tabular-nums}

/* language */
en{display:none}
[data-lang="en"] en{display:inline}
[data-lang="en"] zh{display:none}
zh,en{font:inherit;color:inherit}
zh.block,en.block{display:block}
[data-lang="en"] en.block{display:block}
[data-lang="en"] zh.block{display:none}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:18px;height:72px}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink)}
.brand img{height:46px;width:auto}
.brand .t{font-family:var(--serif);font-weight:700;font-size:15px;line-height:1.2}
.brand .t small{display:block;font-family:var(--sans);font-weight:500;font-size:11px;letter-spacing:.06em;color:var(--ink-3)}
.menu{display:flex;align-items:center;gap:4px;margin-left:auto;list-style:none;padding:0;margin-block:0}
.menu>li{position:relative}
.menu a,.menu button{display:inline-flex;align-items:center;gap:6px;padding:9px 13px;border-radius:9px;font:500 15px var(--sans);color:var(--ink);background:none;border:0;cursor:pointer}
.menu a:hover,.menu button:hover,.menu a.active{background:var(--paper-3)}
.menu .pri{background:var(--red);color:#fff;font-weight:700}
.menu .pri:hover{background:var(--red-2)}
.dd{position:absolute;top:calc(100% + 8px);left:0;min-width:520px;background:var(--paper);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:14px;display:none;grid-template-columns:1fr 1fr;gap:6px}
.menu li.open .dd{display:grid}
.dd a{display:flex;gap:12px;align-items:center;padding:10px 12px;border-radius:12px}
.dd a:hover{background:var(--paper-2)}
.dd .ic{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;flex:none}
.dd .ic svg{width:22px;height:22px}
.dd b{display:block;font-size:14px;font-weight:700}
.dd small{display:block;font-size:12px;color:var(--ink-3);line-height:1.3}
.dd .feat{grid-column:1/-1;background:var(--red-soft);border:1px solid color-mix(in srgb,var(--red) 20%,transparent)}
.lang{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:3px;gap:2px}
.lang button{padding:4px 11px;border-radius:999px;border:0;background:none;font:600 13px var(--sans);color:var(--ink-3);cursor:pointer}
.lang button[aria-pressed="true"]{background:var(--ink);color:var(--paper)}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:10px;width:44px;height:44px;cursor:pointer;color:var(--ink)}
@media (max-width:980px){
  .menu{display:none;position:absolute;left:0;right:0;top:72px;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:12px 20px 20px;gap:2px}
  .nav.open .menu{display:flex}
  .burger{display:block}
  .dd{position:static;display:none;min-width:0;grid-template-columns:1fr;box-shadow:none;border:0;background:var(--paper-2);margin:6px 0}
  .menu li.open .dd{display:grid}
  .lang{margin-left:8px}
  .brand .t{font-size:13px}
}

/* pages */
.page{display:none}
.page.on{display:block}
section{padding-block:72px}
section.tight{padding-block:48px}
.alt{background:var(--paper-2)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font:600 12px var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2)}
.eyebrow::before{content:"";width:22px;height:8px;border-radius:4px;background:linear-gradient(90deg,var(--red) 0 33%,var(--yellow) 33% 66%,var(--blue) 66%)}
.h2{font-size:clamp(26px,3.4vw,38px);margin-top:10px}
.lead{color:var(--ink-2);font-size:17px;max-width:64ch;margin-top:12px}
.sec-head{margin-bottom:34px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;border-radius:12px;font:700 16px var(--sans);border:2px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
.btn.red{background:var(--red);color:#fff}
.btn.blue{background:var(--blue);color:#fff}
.btn.ghost{border-color:var(--line);color:var(--ink);background:var(--paper)}
.btn svg{width:18px;height:18px}

/* hero */
.hero{padding-block:56px 64px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:auto -10% -40% auto;width:60vw;height:60vw;max-width:760px;max-height:760px;border-radius:50%;background:radial-gradient(circle,var(--blue-soft),transparent 65%);pointer-events:none}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center;position:relative}
.kicker{display:inline-flex;gap:10px;align-items:center;background:var(--yellow-soft);border:1px solid color-mix(in srgb,var(--yellow-2) 45%,transparent);border-radius:999px;padding:6px 14px 6px 8px;font:700 13px var(--sans);color:var(--ink)}
.kicker i{width:22px;height:22px;border-radius:50%;background:var(--red);color:#fff;font-style:normal;display:grid;place-items:center;font-size:12px}
.h1{font-size:clamp(38px,5.6vw,66px);font-weight:900;margin-top:18px;letter-spacing:-.01em}
.h1 .yr{color:var(--red)}
.h1sub{font-family:var(--serif);font-size:clamp(17px,2vw,22px);color:var(--ink-2);margin-top:10px;font-weight:600}
.hero .lead{margin-top:18px}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.facts{display:flex;flex-wrap:wrap;gap:22px;margin-top:26px;padding-top:22px;border-top:1px solid var(--line)}
.facts div{font-size:13px;color:var(--ink-3)}
.facts b{display:block;font:700 18px var(--serif);color:var(--ink)}
.mosaic{display:grid;grid-template-columns:1.4fr 1fr;grid-template-rows:auto auto;gap:12px}
.mosaic figure{margin:0;border-radius:16px;overflow:hidden;position:relative;background:var(--paper-3)}
.mosaic figure:first-child{grid-row:1/3}
.mosaic img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5}
.mosaic figure:not(:first-child) img{aspect-ratio:4/3}
.mosaic figcaption{position:absolute;left:12px;bottom:12px;background:rgba(22,32,43,.72);color:#fff;font-size:12px;padding:5px 10px;border-radius:8px;backdrop-filter:blur(4px)}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}.mosaic img{aspect-ratio:16/10}.mosaic figure:first-child img{aspect-ratio:4/3}}

/* stats */
.stats{background:var(--ink);color:#fff;padding-block:40px}
[data-theme="dark"] .stats,.stats{border-top:4px solid;border-image:linear-gradient(90deg,var(--red) 0 33%,var(--yellow) 33% 66%,var(--blue) 66%) 1}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat b{display:block;font:700 clamp(30px,4vw,46px)/1.05 var(--serif);letter-spacing:-.01em}
.stat b small{font-size:.55em;font-weight:600;margin-right:4px}
.stat>span{display:block;font-size:13px;color:#B9C3CF;margin-top:8px;line-height:1.4}
.stat b span{display:inline;font:inherit;color:inherit}
.stat i{display:block;width:34px;height:4px;border-radius:2px;margin-bottom:14px}
@media (max-width:760px){.stats .wrap{grid-template-columns:1fr 1fr}}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gallery figure{margin:0;border-radius:12px;overflow:hidden;background:var(--paper-3)}
.gallery img{aspect-ratio:4/3;object-fit:cover;width:100%;transition:transform .5s}
.gallery figure:hover img{transform:scale(1.03)}
.gallery figure.wide{grid-column:span 2}
.gallery figure.wide img{aspect-ratio:8/3}
@media (max-width:760px){.gallery{grid-template-columns:1fr 1fr}.gallery figure.wide img{aspect-ratio:2/1}}

/* info grid */
.info{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.info>div{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.info .k{font:600 12px var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.info .v{font:700 20px var(--serif);margin-top:6px}
.info .d{font-size:13px;color:var(--ink-2);margin-top:6px}
@media (max-width:900px){.info{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.info{grid-template-columns:1fr}}

/* subjects */
.subjects{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.subjects div{display:flex;align-items:center;gap:10px;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--paper);font-size:14px;font-weight:500}
.subjects i{width:10px;height:10px;border-radius:50%;flex:none}
.subjects small{display:block;color:var(--ink-3);font-size:11px;line-height:1.3;font-weight:400}
@media (max-width:1000px){.subjects{grid-template-columns:repeat(3,1fr)}}
@media (max-width:600px){.subjects{grid-template-columns:1fr 1fr}}

/* modes */
.modes{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.mode{border:1px solid var(--line);border-radius:18px;background:var(--paper);overflow:hidden;display:flex;flex-direction:column}
.mode header{padding:18px 22px;color:#fff}
.mode header .n{font:700 12px var(--sans);letter-spacing:.14em;opacity:.85}
.mode header h3{font-size:20px;color:#fff;margin-top:4px}
.mode .body{padding:20px 22px;display:flex;flex-direction:column;gap:12px;flex:1}
.mode .row{display:flex;justify-content:space-between;gap:12px;font-size:14px;border-bottom:1px dashed var(--line);padding-bottom:10px}
.mode .row span:first-child{color:var(--ink-3);flex:none}
.mode .row span:last-child{text-align:right}
.mode .price{margin-top:auto;padding-top:6px}
.mode .price b{font:700 30px/1 var(--serif)}
.mode .price small{display:block;color:var(--ink-3);font-size:12px;margin-top:4px}
.tiers{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px}
.tiers div{background:var(--paper-2);border-radius:10px;padding:8px 4px;text-align:center;font-size:12px;color:var(--ink-3);min-width:0}
.tiers b{display:block;font:700 15px/1.3 var(--serif);color:var(--ink);white-space:nowrap;letter-spacing:-.01em}
.rec{display:inline-block;background:var(--yellow);color:#16202B;font:700 11px var(--sans);letter-spacing:.08em;padding:3px 8px;border-radius:6px;margin-left:8px;vertical-align:middle}
@media (max-width:900px){.modes{grid-template-columns:1fr}}
.note{background:var(--yellow-soft);border-left:4px solid var(--yellow-2);padding:14px 18px;border-radius:0 12px 12px 0;font-size:14px;margin-top:22px}

/* packages */
.pack{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.pack article{padding:22px;border-radius:var(--r);background:var(--paper);border:1px solid var(--line)}
.pack .ph{aspect-ratio:4/3;border-radius:10px;border:1.5px dashed var(--line);background:var(--paper-2);display:grid;place-items:center;text-align:center;font-size:12px;color:var(--ink-3);padding:12px;margin-bottom:16px}
.pack .ph img{width:100%;height:100%;object-fit:cover;border-radius:10px}
.pack .ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;margin-bottom:14px}
.pack .ic svg{width:24px;height:24px}
.pack h3{font-size:18px}
.pack p{font-size:14px;color:var(--ink-2);margin-top:8px}
@media (max-width:900px){.pack{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.pack{grid-template-columns:1fr}}
.newbox{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;background:linear-gradient(135deg,var(--blue-soft),var(--paper));border:1px solid var(--line);border-radius:22px;padding:34px}
.newbox .tag{display:inline-block;background:var(--blue);color:#fff;font:700 12px var(--sans);letter-spacing:.12em;padding:4px 10px;border-radius:6px}
.newbox h3{font-size:26px;margin-top:12px}
.newbox ul{margin:14px 0 0;padding-left:0;list-style:none;display:grid;gap:8px}
.newbox li{display:flex;gap:10px;font-size:15px}
.newbox li::before{content:"✓";color:var(--blue);font-weight:700}
.report{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:var(--shadow)}
.report .bar{height:10px;border-radius:5px;background:var(--paper-3);overflow:hidden;margin-top:6px}
.report .bar i{display:block;height:100%;border-radius:5px}
.report .r{display:grid;grid-template-columns:1fr auto;font-size:13px;gap:6px;margin-top:12px}
.report .r b{font-family:var(--serif)}
@media (max-width:820px){.newbox{grid-template-columns:1fr}}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;counter-reset:s}
.steps::before{content:"";position:absolute;top:26px;left:8%;right:8%;height:2px;background:var(--line)}
.step{position:relative;padding:0 16px 0 0;counter-increment:s}
.step .dot{width:52px;height:52px;border-radius:50%;background:var(--paper);border:2px solid var(--line);display:grid;place-items:center;font:700 18px var(--serif);position:relative}
.step .dot::before{content:counter(s)}
.step:nth-child(1) .dot{border-color:var(--red);color:var(--red)}
.step:nth-child(2) .dot{border-color:var(--yellow-2);color:var(--yellow-2)}
.step:nth-child(3) .dot{border-color:var(--blue);color:var(--blue)}
.step:nth-child(4) .dot{border-color:var(--ink);color:var(--ink)}
.step h3{font-size:18px;margin-top:16px}
.step p{font-size:14px;color:var(--ink-2);margin-top:8px}
@media (max-width:820px){.steps{grid-template-columns:1fr 1fr;gap:26px}.steps::before{display:none}}
@media (max-width:480px){.steps{grid-template-columns:1fr}}
.after{margin-top:34px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.after>div{border:1px solid var(--line);border-radius:14px;padding:18px 20px;background:var(--paper);display:flex;gap:14px;align-items:flex-start}
.after b{display:block;font-family:var(--serif);font-size:17px}
.after span{font-size:14px;color:var(--ink-2)}
.after .ic{flex:none;width:40px;height:40px;border-radius:10px;display:grid;place-items:center}
.after .ic svg{width:20px;height:20px}
@media (max-width:700px){.after{grid-template-columns:1fr}}

/* register */
.reg{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.reg article{border-radius:22px;padding:34px;position:relative;overflow:hidden;color:#fff}
.reg article.s{background:linear-gradient(140deg,var(--red-2),var(--red))}
.reg article.i{background:linear-gradient(140deg,var(--blue-2),var(--blue))}
.reg .n{font:700 12px var(--sans);letter-spacing:.14em;opacity:.85}
.reg h3{font-size:28px;color:#fff;margin-top:8px}
.reg p{margin-top:10px;font-size:15px;opacity:.95;max-width:44ch}
.reg ul{margin:16px 0 0;padding:0;list-style:none;display:grid;gap:6px;font-size:14px}
.reg li::before{content:"— ";opacity:.7}
.reg .btn{margin-top:22px;background:#fff;color:var(--ink)}
.reg .btn.sec{background:transparent;border-color:rgba(255,255,255,.6);color:#fff;margin-left:8px}
.reg article::after{content:"";position:absolute;right:-60px;bottom:-80px;width:240px;height:240px;border-radius:50%;background:rgba(255,255,255,.12)}
@media (max-width:820px){.reg{grid-template-columns:1fr}}

/* tutors */
.tutors{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tutor{border:1px solid var(--line);border-radius:18px;padding:24px;background:var(--paper)}
.tutor .avatar{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;margin-bottom:14px}
.tutor .avatar svg{width:30px;height:30px}
.tutor h3{font-size:19px}
.tutor .role{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-top:4px;font-weight:600}
.tutor p{font-size:14px;color:var(--ink-2);margin-top:10px}
.tutor .chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.tutor .chips span{font-size:12px;padding:4px 10px;border-radius:999px;background:var(--paper-2);border:1px solid var(--line)}
@media (max-width:900px){.tutors{grid-template-columns:1fr}}

/* faq */
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:18px 44px 18px 0;font:700 17px var(--serif);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:14px;font:400 26px var(--sans);color:var(--blue)}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 0 20px;color:var(--ink-2);font-size:15px;max-width:66ch}

/* about teaser */
.about-t{display:grid;grid-template-columns:1fr 1.2fr;gap:44px;align-items:center}
.about-t img{max-width:320px}
.about-t .acts{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:20px}
.about-t .acts a{display:flex;gap:10px;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:12px;color:var(--ink);font-size:14px;font-weight:500;background:var(--paper)}
.about-t .acts a:hover{border-color:var(--blue)}
.about-t .acts i{width:8px;height:8px;border-radius:50%;flex:none}
@media (max-width:820px){.about-t{grid-template-columns:1fr}.about-t img{max-width:220px}}

/* contact */
.contact{display:grid;grid-template-columns:1.2fr 1fr;gap:40px}
.contact .list{display:grid;gap:14px;margin-top:20px}
.contact .list div{display:flex;gap:14px;align-items:flex-start}
.contact .list .ic{flex:none;width:40px;height:40px;border-radius:10px;background:var(--paper-3);display:grid;place-items:center}
.contact .list svg{width:20px;height:20px}
.contact .list b{display:block;font-size:13px;color:var(--ink-3);font-weight:600}
.contact .list a,.contact .list span{font-size:16px;color:var(--ink)}
.contact aside{background:var(--paper-2);border-radius:18px;padding:26px}
.contact aside h3{font-size:19px}
.contact aside p{font-size:14px;color:var(--ink-2);margin-top:8px}
@media (max-width:820px){.contact{grid-template-columns:1fr}}

footer{border-top:1px solid var(--line);padding-block:30px;font-size:13px;color:var(--ink-3)}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center}
footer nav{display:flex;flex-wrap:wrap;gap:16px}
footer nav a{color:var(--ink-2)}

/* activity pages */
.phead{padding-block:56px 40px;border-bottom:1px solid var(--line)}
.phead .wrap{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:end}
.phead .h1{font-size:clamp(32px,4.4vw,52px);font-weight:900}
.crumb{font-size:13px;color:var(--ink-3);margin-bottom:10px}
.crumb a{color:var(--ink-3)}
.crumb a:hover{color:var(--blue)}
.draft{display:inline-flex;align-items:center;gap:8px;background:var(--yellow-soft);border:1px dashed var(--yellow-2);border-radius:10px;padding:8px 12px;font-size:13px;color:var(--ink)}
@media (max-width:760px){.phead .wrap{grid-template-columns:1fr}}
.acts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.act{border:1px solid var(--line);border-radius:20px;overflow:hidden;background:var(--paper);display:flex;flex-direction:column;color:var(--ink);transition:transform .15s,box-shadow .15s}
.act:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.act .top{height:120px;display:grid;place-items:center}
.act .top svg{width:48px;height:48px}
.act .body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:8px;flex:1}
.act .cat{font:600 11px var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.act h3{font-size:20px}
.act p{font-size:14px;color:var(--ink-2)}
.act .more{margin-top:auto;padding-top:10px;font-weight:700;color:var(--blue-2);font-size:14px}
.act.feat{grid-column:span 3;flex-direction:row;background:var(--ink);color:#fff;border:0}
.act.feat .top{width:320px;flex:none;height:auto;background-size:cover;background-position:center}
.act.feat h3,.act.feat p{color:#fff}
.act.feat .cat{color:#B9C3CF}
.act.feat .more{color:var(--yellow)}
@media (max-width:900px){.acts{grid-template-columns:1fr 1fr}.act.feat{grid-column:span 2;flex-direction:column}.act.feat .top{width:100%;height:180px}}
@media (max-width:560px){.acts{grid-template-columns:1fr}.act.feat{grid-column:span 1}}
.two{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:start}
.two aside{background:var(--paper-2);border-radius:18px;padding:24px;position:sticky;top:90px}
.two aside dl{margin:0;display:grid;gap:12px}
.two aside dt{font:600 11px var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.two aside dd{margin:2px 0 0;font-weight:600}
.two aside .btn{width:100%;margin-top:18px}
.prose h3{font-size:22px;margin-top:34px}
.prose h3:first-child{margin-top:0}
.prose p{margin-top:12px;color:var(--ink-2);max-width:66ch}
.prose ul{margin:12px 0 0;padding-left:0;list-style:none;display:grid;gap:8px;max-width:66ch}
.prose li{display:flex;gap:10px;color:var(--ink-2)}
.prose li::before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:var(--blue);margin-top:10px}
.sched{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:14px}
.sched>div{border:1px solid var(--line);border-radius:14px;padding:16px;display:grid;gap:6px;font-size:14px;color:var(--ink-2)}
.sched b{font-family:var(--serif);color:var(--ink);font-size:16px;margin-bottom:4px}
.sched span{font-variant-numeric:tabular-nums}
@media (max-width:640px){.sched{grid-template-columns:1fr}}
@media (max-width:820px){.two{grid-template-columns:1fr}.two aside{position:static}}

/* about page */
.chips-row{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.chips-row span{padding:8px 16px;border-radius:999px;background:var(--paper);border:1px solid var(--line);font-weight:600;font-size:14px}
.flow{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px;margin-top:30px;font-weight:600;font-size:14px}
.flow span{padding:10px 16px;border-radius:12px;background:var(--blue-soft);color:var(--blue-2)}
.flow i{width:22px;height:2px;background:var(--line)}
.courses{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.courses article{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--paper);display:flex;flex-direction:column}
.courses img{aspect-ratio:3/4;object-fit:cover;object-position:top;width:100%}
.courses .cb{padding:20px 22px;display:flex;flex-direction:column;gap:8px}
.courses .cat{font:600 11px var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.courses h3{font-size:19px}
.courses p{font-size:14px;color:var(--ink-2)}
.courses dl{margin:6px 0 0;font-size:13px}
.courses dt{font-weight:700;color:var(--ink-3);margin-top:8px}
.courses dd{margin:2px 0 0}
@media (max-width:900px){.courses{grid-template-columns:1fr}.courses img{aspect-ratio:4/3}}
.fees{display:grid;gap:0;border:1px solid var(--line);border-radius:14px;overflow:hidden;margin-top:14px}
.fees>div{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:12px 16px;font-size:14px;border-bottom:1px solid var(--line);background:var(--paper)}
.fees>div:last-child{border-bottom:0}
.fees b{font-family:var(--serif);font-size:15px}
.fees small{font-weight:400;color:var(--ink-3);font-size:12px}
@media (max-width:520px){.fees>div{grid-template-columns:1fr}}
.timeline{display:grid;gap:0;margin-top:30px;border-left:2px solid var(--line);padding-left:26px}
.timeline div{position:relative;padding-bottom:26px}
.timeline div::before{content:"";position:absolute;left:-33px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--blue);border:3px solid var(--paper)}
.timeline b{font:700 16px var(--serif)}
.timeline span{display:block;font-size:14px;color:var(--ink-2)}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.values div{padding:22px;border-radius:16px;border:1px solid var(--line)}
.values i{display:block;width:28px;height:6px;border-radius:3px;margin-bottom:14px}
.values h3{font-size:18px}
.values p{font-size:14px;color:var(--ink-2);margin-top:8px}
@media (max-width:760px){.values{grid-template-columns:1fr}}

.wa-float{position:fixed;right:18px;bottom:18px;z-index:60;display:inline-flex;align-items:center;gap:8px;background:#25D366;color:#fff;font:700 14px var(--sans);padding:12px 16px 12px 12px;border-radius:999px;box-shadow:0 8px 24px rgba(37,211,102,.4)}
.wa-float svg{width:24px;height:24px}
.wa-float:hover{background:#1ebe5b}
@media (max-width:600px){.wa-float span{display:none}.wa-float{padding:13px}}

/* v3: gradients & flair */
.g-red{background:linear-gradient(135deg,#FF7A6B 0%,var(--red) 55%,#B8201A 100%);color:#fff;box-shadow:0 8px 18px rgba(232,50,40,.28)}
.g-blue{background:linear-gradient(135deg,#5FC8FF 0%,var(--blue) 55%,#0077B8 100%);color:#fff;box-shadow:0 8px 18px rgba(0,160,233,.28)}
.g-yellow{background:linear-gradient(135deg,#FFF08A 0%,var(--yellow) 50%,#F0A800 100%);color:#3B2F00;box-shadow:0 8px 18px rgba(254,217,0,.3)}
.g-ink{background:linear-gradient(135deg,#4B5867 0%,#243040 60%,#16202B 100%);color:#fff;box-shadow:0 8px 18px rgba(22,32,43,.25)}
.g-tri{background:linear-gradient(120deg,var(--red) 0%,var(--yellow) 50%,var(--blue) 100%);color:#fff}
.dd .ic,.pack .ic,.tutor .avatar,.after .ic,.contact .list .ic{border:0}
.eyebrow::before{background:linear-gradient(90deg,var(--red),var(--yellow),var(--blue))}
.h2::after{content:"";display:block;width:56px;height:5px;border-radius:3px;margin-top:14px;background:linear-gradient(90deg,var(--red),var(--yellow) 50%,var(--blue))}
.phead .h1{line-height:1.15}
.h1 br{display:block}
/* stats count-up */
.stat b{will-change:contents}
/* photo motion (Ken Burns) */
@media (prefers-reduced-motion:no-preference){
  .gallery figure,.mosaic figure{overflow:hidden}
  .gallery img,.mosaic img{animation:kb 22s ease-in-out infinite alternate;transform-origin:center}
  .gallery figure:nth-child(2n) img,.mosaic figure:nth-child(2) img{animation-name:kb2;animation-duration:26s}
  .gallery figure:nth-child(3n) img,.mosaic figure:nth-child(3) img{animation-name:kb3;animation-duration:24s}
  @keyframes kb{from{transform:scale(1.02) translate(0,0)}to{transform:scale(1.1) translate(-2.5%,1.5%)}}
  @keyframes kb2{from{transform:scale(1.02) translate(0,0)}to{transform:scale(1.1) translate(2%,-2%)}}
  @keyframes kb3{from{transform:scale(1.03) translate(1%,1%)}to{transform:scale(1.1) translate(-1.5%,-2%)}}
  .gallery figure:hover img{animation-play-state:paused}
}
/* subject groups */
.subj-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.sg{border:1px solid var(--line);border-radius:18px;background:var(--paper);overflow:hidden}
.sg header{padding:14px 18px;display:flex;align-items:center;gap:10px}
.sg header h3{font-size:17px;color:inherit}
.sg header small{font-size:12px;opacity:.85;display:block;font-family:var(--sans);font-weight:500}
.sg ul{list-style:none;margin:0;padding:10px 14px 14px;display:grid;gap:6px}
.sg li{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:10px;background:var(--paper-2);font-size:14px;font-weight:500}
.sg li i{width:8px;height:8px;border-radius:50%;flex:none}
.sg li small{display:block;font-size:11px;color:var(--ink-3);font-weight:400;line-height:1.3}
@media (max-width:1000px){.subj-groups{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.subj-groups{grid-template-columns:1fr}}
/* modes v3 */
.mode{box-shadow:0 12px 30px rgba(22,32,43,.06)}
.mode header{position:relative;overflow:hidden}
.mode header::after{content:"";position:absolute;right:-30px;top:-30px;width:120px;height:120px;border-radius:50%;background:rgba(255,255,255,.14)}
.mode header.g-yellow h3,.mode header.g-yellow .n{color:#3B2F00}
.tiers{display:grid;grid-template-columns:1fr;gap:6px}
.tiers div{display:flex;justify-content:space-between;align-items:center;text-align:left;padding:8px 12px}
.tiers b{display:inline;font-size:17px;white-space:nowrap}
/* report sample */
.newbox{grid-template-columns:1fr 1.25fr;background:linear-gradient(135deg,var(--blue-soft),var(--paper) 60%,var(--yellow-soft))}
.newbox .tag{background:linear-gradient(90deg,var(--red),#FF7A6B);letter-spacing:.1em}
.newbox .tag+.tag{background:linear-gradient(90deg,var(--blue-2),var(--blue));margin-left:6px}
.rep{background:var(--paper);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);overflow:hidden;font-size:13px}
.rep .head{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 18px;background:var(--ink);color:#fff}
.rep .head b{font-family:var(--serif);font-size:15px}
.rep .head small{display:block;font-size:11px;color:#B9C3CF}
.rep .grade{text-align:right}
.rep .grade b{font-size:26px;line-height:1}
.rep .kpis{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line)}
.rep .kpis div{padding:12px 10px;text-align:center;border-right:1px solid var(--line)}
.rep .kpis div:last-child{border-right:0}
.rep .kpis b{display:block;font:700 18px/1.1 var(--serif)}
.rep .kpis span{font-size:11px;color:var(--ink-3)}
.rep .body{display:grid;grid-template-columns:200px 1fr;gap:14px;padding:14px 18px;align-items:center}
.rep .body svg{width:100%;height:auto}
.rep .topics{display:grid;gap:7px}
.rep .t{display:grid;grid-template-columns:1fr auto;gap:4px 8px;align-items:center}
.rep .t span{font-size:12px}
.rep .t span small{color:var(--ink-3);margin-left:4px}
.rep .t b{font-family:var(--serif);font-size:12px}
.rep .t .bar{grid-column:1/-1;height:7px;border-radius:4px;background:var(--paper-3);position:relative}
.rep .t .bar i{display:block;height:100%;border-radius:4px}
.rep .t .bar em{position:absolute;top:-3px;width:2px;height:13px;background:var(--ink);opacity:.55}
.rep .foot{padding:10px 18px 14px;border-top:1px solid var(--line);color:var(--ink-3);font-size:11px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}
@media (max-width:560px){.rep .body{grid-template-columns:1fr}.rep .kpis{grid-template-columns:1fr 1fr}.rep .kpis div:nth-child(2){border-right:0}}
/* after boxes v3 */
.after>div{align-items:center;background:linear-gradient(135deg,var(--paper),var(--paper-2))}
.after .ic{width:68px;height:68px;border-radius:18px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:2px;font:700 11px var(--sans);text-align:center;line-height:1.1}
.after .ic svg{width:22px;height:22px}
.after .ic strong{font-family:var(--serif);font-size:15px;display:block}
/* register cards v3 */
.reg article.s{background:linear-gradient(140deg,#FF6A5C 0%,var(--red) 45%,#B8201A 100%)}
.reg article.i{background:linear-gradient(140deg,#5FC8FF 0%,var(--blue) 45%,#0077B8 100%)}
.reg article::after{background:radial-gradient(circle,rgba(255,255,255,.28),transparent 70%);width:340px;height:340px;right:-90px;bottom:-120px}
.reg .wm{position:absolute;right:26px;top:22px;width:110px;height:110px;opacity:.16;pointer-events:none}
.reg .wm svg{width:100%;height:100%}
.reg .pattern{position:absolute;inset:0;background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.06) 0 2px,transparent 2px 14px);pointer-events:none}
.reg article>*{position:relative}
/* activity photo gallery / placeholders */
.ph-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.ph-grid .ph{aspect-ratio:4/3;border-radius:12px;border:1.5px dashed var(--line);background:var(--paper-2);display:grid;place-items:center;text-align:center;font-size:12px;color:var(--ink-3);padding:10px}
@media (max-width:640px){.ph-grid{grid-template-columns:1fr 1fr}}
/* lightbox */
dialog.lb{border:0;padding:0;background:transparent;max-width:min(96vw,900px);width:auto}
dialog.lb::backdrop{background:rgba(10,14,20,.78);backdrop-filter:blur(4px)}
dialog.lb img{max-height:88vh;width:auto;max-width:100%;border-radius:14px;box-shadow:0 30px 80px rgba(0,0,0,.5);display:block;margin:auto}
dialog.lb button{position:absolute;top:-14px;right:-14px;width:40px;height:40px;border-radius:50%;border:0;background:#fff;color:var(--ink);font-size:22px;cursor:pointer;box-shadow:var(--shadow)}
/* AI page v3 */
.ai-hero{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}
.ai-hero .h1{font-size:clamp(40px,6vw,72px);font-weight:900;letter-spacing:.02em}
.ai-hero .h1sub{font-size:clamp(22px,2.8vw,32px);font-weight:700;color:var(--ink);margin-top:6px}
.ai-art{position:relative;border-radius:24px;padding:28px;min-height:320px;background:linear-gradient(135deg,#0B2A4A 0%,#0F4C81 45%,var(--blue) 100%);color:#fff;overflow:hidden;box-shadow:0 24px 50px rgba(0,60,120,.3)}
.ai-art::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(254,217,0,.35),transparent 40%),radial-gradient(circle at 20% 90%,rgba(232,50,40,.35),transparent 40%)}
.ai-art .grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);background-size:28px 28px;mask-image:radial-gradient(circle at 50% 50%,#000,transparent 75%)}
.ai-art .chips{position:relative;display:grid;gap:12px}
.ai-art .chip{display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(6px);border-radius:14px;padding:12px 14px;font-weight:700;font-size:15px}
.ai-art .chip .ic{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;flex:none}
.ai-art .chip .ic svg{width:20px;height:20px}
.ai-art .chip small{display:block;font-weight:500;font-size:12px;opacity:.85}
.ai-art .chip:nth-child(2){margin-left:24px}.ai-art .chip:nth-child(3){margin-left:48px}
.ai-art .lbl{position:relative;font:600 11px var(--sans);letter-spacing:.16em;text-transform:uppercase;opacity:.8;margin-bottom:14px}
@media (max-width:860px){.ai-hero{grid-template-columns:1fr}.ai-art .chip:nth-child(2),.ai-art .chip:nth-child(3){margin-left:0}}
.six{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.six article{border:1px solid var(--line);border-radius:20px;background:var(--paper);overflow:hidden;display:flex;flex-direction:column;box-shadow:0 12px 30px rgba(22,32,43,.05)}
.six .band{padding:18px 22px;display:flex;align-items:center;gap:14px;position:relative;overflow:hidden}
.six .band::after{content:"";position:absolute;right:-24px;top:-24px;width:100px;height:100px;border-radius:50%;background:rgba(255,255,255,.16)}
.six .band .k{width:46px;height:46px;border-radius:14px;background:rgba(255,255,255,.22);display:grid;place-items:center;font:900 20px var(--serif);flex:none;border:1px solid rgba(255,255,255,.35)}
.six .band h3{font-size:20px;font-weight:900;color:inherit;line-height:1.2}
.six .band small{display:block;font:600 11px var(--sans);letter-spacing:.12em;text-transform:uppercase;opacity:.85;margin-bottom:2px}
.six .cb{padding:18px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.six .cb p{font-size:14px;color:var(--ink-2)}
.six dl{margin:0;display:grid;gap:6px;font-size:13px}
.six dt{font-weight:700;color:var(--ink-3);font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.six dd{margin:0 0 4px}
.six ul{margin:0;padding-left:0;list-style:none;display:grid;gap:5px;font-size:13px;color:var(--ink-2)}
.six li{display:flex;gap:8px}.six li::before{content:"✓";color:var(--blue);font-weight:700}
.six .cb .btn{margin-top:auto;padding:10px 16px;font-size:14px;align-self:flex-start}
@media (max-width:980px){.six{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.six{grid-template-columns:1fr}}
.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.benefits div{padding:22px;border-radius:18px;background:var(--paper);border:1px solid var(--line);text-align:center}
.benefits .ic{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;margin:0 auto 12px}
.benefits .ic svg{width:26px;height:26px}
.benefits h3{font-size:17px}
.benefits p{font-size:13px;color:var(--ink-2);margin-top:6px}
@media (max-width:900px){.benefits{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.benefits{grid-template-columns:1fr}}
.fees>div{grid-template-columns:auto 1fr auto;align-items:center}
.fees .k{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;font:900 13px var(--serif)}
.fees b{text-align:right}
@media (max-width:520px){.fees>div{grid-template-columns:auto 1fr}.fees b{grid-column:2;text-align:left}}
.skip{position:absolute;left:-9999px}.skip:focus{left:20px;top:80px;background:var(--yellow);padding:8px 12px;z-index:99;border-radius:8px}