/* ============================================================
   Eduline · trang con (dùng chung với site.css của trang chủ v5)
   ============================================================ */

/* nav: mục đang xem + nhãn MỚI */
.nav ul>li.on>a{background:var(--lilac)}
.new{font:700 10px/1 var(--b);background:var(--lime);padding:3px 7px;border-radius:99px;vertical-align:middle;letter-spacing:.04em}
.bc{padding:18px 0 0}

/* ---------- đầu trang hub (hero-banner-02 / header-hero-04) ---------- */
.phd{padding:36px 0 90px}
.phd .wrap{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
.phd .eyebrow{color:var(--deep)}
.phd h1{font-size:clamp(42px,5.6vw,84px);margin:22px 0 22px;max-width:14ch}
.phd .lead{font-size:19px}
.phd .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.stack{position:relative;height:460px}
.stack .pol{position:absolute}
.stack .s1{width:70%;height:74%;left:0;top:0;transform:rotate(-4deg)}
.stack .s2{width:56%;height:58%;right:0;bottom:0;transform:rotate(5deg)}
.stack .sticker{right:46%;bottom:6%}
.stack.one .s1{width:88%;height:92%;left:6%;top:2%;transform:rotate(3deg)}
.phd.lilac{background:var(--lilac);border-bottom:2px solid var(--ink)}
.phd.lilac .stack .sticker{background:#fff}
.phd .note{margin-top:22px;font:21px/1.3 var(--h);color:var(--deep)}

/* ---------- đầu trang chương trình (dynamic-individual-product-services-header-02) ---------- */
.prh{padding:30px 0 70px}
.prh .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.prh .tags{display:flex;gap:8px;flex-wrap:wrap}
.prh .pill{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:800;padding:6px 12px;border-radius:99px;border:2px solid var(--ink);background:#fff}
.prh .pill.c{background:var(--lime)}
.prh .pill i{width:9px;height:9px;border-radius:50%;background:var(--dot,#3A6EA5)}
.prh h1{font-size:clamp(38px,4.8vw,70px);margin:20px 0 14px;max-width:16ch}
.prh .sub{font:24px/1.3 var(--h);color:var(--deep)}
.prh .lead{margin-top:16px}
.prh .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.prh .note{margin-top:14px;font-size:13.5px;color:var(--mute);max-width:52ch}
.bp{position:relative;background:#fff;border:2px solid var(--ink);border-radius:28px;box-shadow:8px 8px 0 var(--ink);overflow:hidden;transform:rotate(2deg);transition:.4s}
.bp:hover{transform:rotate(0)}
.bp .ph{height:380px;border-bottom:3px dashed var(--ink)}
.bp .ph img{object-position:center 30%}
.bp .row{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:16px 20px;font-weight:700}
.bp .row small{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute);font-weight:700}
.bp .row b{font:800 20px/1.1 var(--d)}
.bp .stt{position:absolute;top:18px;left:18px;font-size:12px;font-weight:800;padding:6px 12px;border-radius:99px;background:var(--lime);border:2px solid var(--ink)}
.bp .row{position:relative}
.bp .row:before,.bp .row:after{content:"";position:absolute;top:-17px;width:30px;height:30px;border-radius:50%;background:var(--paper);border:2px solid var(--ink);z-index:2}
.bp .row:before{left:-17px}.bp .row:after{right:-17px}
.bp.poster .ph{height:auto;aspect-ratio:1122/1402;max-height:560px}
.bp.poster .ph img{object-position:top}

/* ---------- dải thông tin chính (stat-01) ---------- */
.kfs{padding:0 0 30px}
.kf{display:grid;grid-template-columns:repeat(4,1fr);background:var(--ink);color:#fff;border-radius:26px;overflow:hidden;border:2px solid var(--ink)}
.kf .k{padding:24px 24px 22px;position:relative}
.kf .k+.k{border-left:2px dashed #3A3E62}
.kf small{display:block;font:700 11.5px/1 var(--b);letter-spacing:.12em;text-transform:uppercase;color:var(--lime)}
.kf b{display:block;font:800 26px/1.1 var(--d);letter-spacing:-.02em;margin:10px 0 6px}
.kf span{display:block;font-size:14px;color:#C8C6DA;line-height:1.45}

/* ---------- nội dung nhiều phần (multi-section-body-content) ---------- */
.msb .wrap{display:grid;grid-template-columns:270px 1fr;gap:56px;align-items:start}
.toc{position:sticky;top:112px;display:flex;flex-direction:column;gap:6px}
.toc h6{font:700 12px/1 var(--b);letter-spacing:.12em;text-transform:uppercase;color:var(--deep);margin-bottom:10px}
.toc a{display:block;padding:10px 14px;border-radius:14px;font-weight:600;font-size:15px;border:2px solid transparent;transition:.2s}
.toc a:hover{background:#fff;border-color:var(--line)}
.toc a.on{background:#fff;border-color:var(--ink);box-shadow:3px 3px 0 var(--ink)}
.sxs{display:grid;gap:22px}
.sx{background:#fff;border:2px solid var(--ink);border-radius:28px;padding:36px 38px;scroll-margin-top:110px}
.sx h2{font-size:clamp(28px,3vw,40px);max-width:22ch;margin-bottom:18px}
.sx:nth-child(3n+2){background:var(--lilac)}
.prose{font-size:16.5px;color:#2E2C48}
.prose p+p{margin-top:12px}
.prose h3{font-size:22px;letter-spacing:-.02em;margin:26px 0 10px}
.prose ul{margin:12px 0 0 0;list-style:none;display:grid;gap:8px}
.prose ul li{padding-left:28px;position:relative}
.prose ul li:before{content:"";position:absolute;left:4px;top:.55em;width:12px;height:12px;border-radius:50%;background:var(--pink);border:2px solid var(--ink)}
.prose a{font-weight:700;border-bottom:2px solid var(--deep)}
.prose .hand{font:22px/1.35 var(--h);color:var(--deep);margin-top:16px}
.prose .fine{font-size:13.5px;color:var(--mute);margin-top:14px}
.tbl{width:100%;border-collapse:separate;border-spacing:0;margin-top:18px;font-size:15px;border:2px solid var(--ink);border-radius:18px;overflow:hidden;background:#fff}
.tbl th,.tbl td{padding:12px 14px;text-align:left;vertical-align:top;border-bottom:1.5px solid var(--line)}
.tbl th{background:var(--ink);color:#fff;font:700 13px/1.3 var(--b);letter-spacing:.02em}
.tbl tr:last-child td{border-bottom:0}
.tbl td:first-child{font-weight:700;white-space:nowrap}
.tbl tr.sum td{background:var(--lime);font-weight:700}
.tblw{overflow-x:auto}

/* ---------- mùa tuyển (cross-border-timeline-01) ---------- */
.mtl-sec{background:var(--lilac);border-top:2px solid var(--ink);border-bottom:2px solid var(--ink)}
.mtl{display:grid;grid-template-columns:repeat(var(--n,5),1fr);gap:18px;position:relative;padding-top:12px}
.mtl:before{content:"";position:absolute;left:0;right:0;top:56px;border-top:3px dashed var(--ink);opacity:.4}
.mo{position:relative;display:flex;flex-direction:column}
.mo .pg{align-self:flex-start;min-width:96px;border:2px solid var(--ink);border-radius:14px;background:#fff;text-align:center;overflow:hidden;position:relative;z-index:1;box-shadow:3px 3px 0 var(--ink)}
.mo .pg small{display:block;padding:7px 10px!important;white-space:nowrap;background:var(--pink);font:800 11px/1 var(--b);padding:7px 0;border-bottom:2px solid var(--ink);letter-spacing:.1em;text-transform:uppercase}
.mo .pg b{display:block;font:800 26px/1 var(--d);padding:10px 12px;white-space:nowrap}
.mo:nth-child(even) .pg small{background:var(--lime)}
.mo h3{font-size:22px;letter-spacing:-.02em;margin:18px 0 8px;line-height:1.12}
.mo p{font:20px/1.32 var(--h);color:#2B2F52}
.mo .go{margin-top:10px;font-size:14px;font-weight:700;color:var(--deep)}

/* ---------- chips lọc ---------- */
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}
.chips button{font:700 14px/1 var(--b);padding:11px 16px;border-radius:99px;border:2px solid currentColor;background:transparent;color:inherit;cursor:pointer;transition:.2s}
.chips button:hover{transform:translateY(-2px)}
.chips button.on{background:var(--lime);color:var(--ink);border-color:var(--lime)}
.on-ink .chips button{color:#fff}
.on-ink .chips button.on{color:var(--ink)}
.chips .cnt{opacity:.6;margin-left:4px}
.hid{display:none!important}
.search{display:flex;align-items:center;gap:10px;background:#fff;border:2px solid var(--ink);border-radius:99px;padding:6px 6px 6px 18px;max-width:420px;margin-bottom:18px}
.search input{flex:1;border:0;font:15px var(--b);outline:0;background:transparent;color:var(--ink);padding:8px 0}
.search svg{width:18px;height:18px;stroke:var(--ink);fill:none;stroke-width:2}
.loadmore{text-align:center;margin-top:40px}
.empty{padding:30px;text-align:center;font:22px var(--h);color:var(--mute)}

/* ---------- danh sách chương trình (hub) ---------- */
.plist .feat{grid-template-columns:repeat(3,1fr)}
.plist .tk .new2{position:absolute;right:14px;top:14px;z-index:3;font:800 11px/1 var(--b);padding:6px 10px;border-radius:99px;background:var(--lime);border:1.5px solid var(--ink)}

/* ---------- vé liên quan (dynamic-related-product-list-01) ---------- */
.relp{background:var(--ink);color:#fff}
.relp .lead{color:#C8C6DA}
.relp .feat{grid-template-columns:repeat(3,1fr)}
.relp .link{border-color:var(--lime)}

/* ---------- sự kiện ---------- */
.recaps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.rc{background:#fff;border:2px solid var(--ink);border-radius:22px;overflow:hidden;display:flex;flex-direction:column;transition:.25s}
.rc:hover{transform:translate(-3px,-3px);box-shadow:6px 6px 0 var(--ink)}
.rc .ph{height:180px;border-bottom:2px solid var(--ink);filter:grayscale(.35)}
.rc .b{padding:20px;display:flex;flex-direction:column;flex:1}
.rc .meta{display:flex;gap:8px;align-items:center;font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--mute)}
.rc .meta span{padding:4px 9px;border-radius:99px;background:var(--lilac);color:var(--ink)}
.rc h3{font-size:22px;letter-spacing:-.02em;margin:12px 0 8px;line-height:1.15}
.rc p{font-size:15px;color:#3b3858}
.rc .go{margin-top:auto;padding-top:14px;font-weight:700;font-size:14px;color:var(--deep)}
.ev .act{display:flex;flex-direction:column;gap:8px;align-items:stretch}
.ev .act .link{font-size:13.5px;text-align:center;border:0;color:var(--deep)}

/* thẻ mời sự kiện (dynamic-portfolio-header-01) */
.evh{padding:30px 0 70px}
.inv-tk{display:grid;grid-template-columns:1fr 300px;background:#fff;border:2px solid var(--ink);border-radius:32px;box-shadow:8px 8px 0 var(--ink);overflow:hidden}
.inv-tk .l{padding:46px 48px}
.inv-tk .tagline{display:inline-block;font-size:12.5px;font-weight:800;padding:6px 12px;border-radius:99px;background:var(--lime);border:2px solid var(--ink)}
.inv-tk h1{font-size:clamp(36px,4.4vw,64px);margin:20px 0 16px;max-width:18ch}
.inv-tk .lead{color:#3b3858}
.inv-tk .tg{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.inv-tk .tg span{font-size:13px;font-weight:700;padding:5px 11px;border-radius:99px;background:var(--lilac)}
.inv-tk .facts{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:26px}
.inv-tk .facts div{border:2px solid var(--ink);border-radius:16px;padding:12px 14px}
.inv-tk .facts small{display:block;font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.inv-tk .facts b{display:block;font:700 17px/1.3 var(--d);margin-top:4px}
.inv-tk .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.inv-tk .note{margin-top:12px;font:20px/1.3 var(--h);color:var(--deep)}
.inv-tk .r{background:var(--pink);border-left:3px dashed var(--ink);position:relative;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:30px}
.inv-tk .r:before,.inv-tk .r:after{content:"";position:absolute;left:-17px;width:32px;height:32px;border-radius:50%;background:var(--paper);border:2px solid var(--ink)}
.inv-tk .r:before{top:-18px}.inv-tk .r:after{bottom:-18px}
.inv-tk .r small{font:800 13px/1 var(--b);letter-spacing:.14em;text-transform:uppercase}
.inv-tk .r b{font:800 120px/1 var(--d);letter-spacing:-.05em;margin:8px 0}
.inv-tk .r span{font-weight:700}
.inv-tk .r img{width:70px;margin-top:22px;transform:rotate(-8deg)}

/* lịch trình buổi gặp (cross-border-timeline-01) */
.agenda{list-style:none;display:grid;gap:14px;counter-reset:a}
.agenda li{display:grid;grid-template-columns:120px 1fr;gap:22px;align-items:start;background:#fff;border:2px solid var(--ink);border-radius:22px;padding:20px 22px}
.agenda .t{font:800 26px/1 var(--d);letter-spacing:-.02em;color:var(--deep)}
.agenda h3{font-size:22px;letter-spacing:-.02em;margin-bottom:6px}
.agenda p{color:#3b3858}

/* ---------- góc du học sinh ---------- */
.gds-filter{margin-top:-10px}
.sto .go{display:inline-block;margin-top:14px;font-weight:700;font-size:14px;color:var(--deep)}
.sto h3 a:hover{color:var(--deep)}

/* ---------- cẩm nang ---------- */
.afeat{display:grid;grid-template-columns:1.25fr .75fr;gap:22px}
.afeat .big{background:#fff;border:2px solid var(--ink);border-radius:28px;overflow:hidden;display:flex;flex-direction:column;transition:.25s}
.afeat .big:hover{box-shadow:6px 6px 0 var(--ink);transform:translate(-3px,-3px)}
.afeat .big .ph{height:340px;border-bottom:2px solid var(--ink)}
.afeat .big .b{padding:28px}
.afeat .big h3{font-size:clamp(28px,3vw,40px);letter-spacing:-.03em;line-height:1.05;margin:14px 0 12px}
.afeat .big p{color:#3b3858;font-size:16.5px}
.afeat .c{display:inline-block;font-size:12px;font-weight:700;background:var(--pink);padding:4px 10px;border-radius:99px}
.afeat .by{margin-top:16px;font-size:13px;color:var(--mute);display:flex;gap:10px;align-items:center}
.afeat .by .ph{width:30px;height:30px;border-radius:50%;border:0}
.afeat .side{display:grid;gap:14px;align-content:start}
.afeat .sm{display:grid;grid-template-columns:110px 1fr;gap:16px;align-items:center;background:#fff;border:2px solid var(--ink);border-radius:20px;padding:12px;transition:.2s}
.afeat .sm:hover{box-shadow:5px 5px 0 var(--ink);transform:translate(-2px,-2px)}
.afeat .sm .ph{height:96px;border-radius:12px}
.afeat .sm h3{font-size:18px;letter-spacing:-.015em;line-height:1.2;margin-top:6px}
.afeat .sm small{font-size:12.5px;color:var(--mute)}
.topics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.topic{background:#fff;border:2px solid var(--ink);border-radius:22px;padding:12px;display:flex;flex-direction:column;transition:.25s}
.topic:nth-child(odd){transform:rotate(-1deg)}.topic:nth-child(even){transform:rotate(1deg)}
.topic:hover{transform:rotate(0) translateY(-4px);box-shadow:6px 6px 0 var(--ink)}
.topic .ph{height:150px;border-radius:14px}
.topic h3{font-size:24px;letter-spacing:-.02em;margin:14px 6px 6px}
.topic p{font:19px/1.3 var(--h);color:#2B2F52;margin:0 6px}
.topic .badge{align-self:flex-start;margin:12px 6px 4px;font-size:12px;font-weight:800;padding:4px 10px;border-radius:99px;background:var(--lilac)}
.topics-sec{background:#fff;border-top:2px solid var(--ink);border-bottom:2px solid var(--ink)}

/* bài viết (dynamic-article-individual-header-01 + body-01) */
.arh{padding:26px 0 40px}
.arh .in{max-width:860px}
.arh .c{display:inline-block;font-size:12.5px;font-weight:800;padding:6px 12px;border-radius:99px;background:var(--pink);border:2px solid var(--ink)}
.arh h1{font-size:clamp(36px,4.6vw,64px);margin:20px 0 18px}
.arh .tags{display:flex;gap:8px;flex-wrap:wrap}
.arh .tags a{font-size:13px;font-weight:700;padding:5px 11px;border-radius:99px;background:var(--lilac)}
.arh .by{display:flex;align-items:center;gap:12px;margin-top:22px;font-size:14px;color:var(--mute)}
.arh .by .ph{width:46px;height:46px;border-radius:50%;border:2px solid var(--ink)}
.arh .by b{color:var(--ink);display:block;font-size:15px}
.arh .fig{margin-top:34px;height:460px;border-radius:28px;border:2px solid var(--ink)}
.arh .share{display:flex;align-items:center;gap:10px;margin-top:18px;font-size:13.5px;font-weight:700}
.arh .share a{width:36px;height:36px;border-radius:50%;border:2px solid var(--ink);display:flex;align-items:center;justify-content:center;font-size:11px;background:#fff}
.arh .share a:hover{background:var(--lime)}
.arb{padding:20px 0 90px}
.arb .wrap{display:grid;grid-template-columns:minmax(0,760px) 300px;gap:60px;justify-content:start}
.arb .prose{font-size:17.5px;line-height:1.75}
.arb .prose h2{font-size:clamp(26px,3vw,36px);margin:44px 0 14px;max-width:none}
.arb .prose p+p{margin-top:14px}
.answer{background:var(--lime);border:2px solid var(--ink);border-radius:22px;padding:22px 24px;font-weight:500;margin-bottom:26px;box-shadow:4px 4px 0 var(--ink)}
.answer b{display:block;font:800 12px/1 var(--b);letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px}
.callout{background:var(--lilac);border:2px solid var(--ink);border-radius:22px;padding:20px 22px;margin:26px 0}
.callout a{border-bottom:2px solid var(--deep)}
.aside{position:sticky;top:112px;align-self:start;display:grid;gap:16px}
.au{background:#fff;border:2px solid var(--ink);border-radius:22px;padding:20px}
.au .ph{width:72px;height:72px;border-radius:50%;border:2px solid var(--ink)}
.au h3{font-size:22px;margin:14px 0 4px}
.au small{font-size:13px;color:var(--deep);font-weight:700}
.au p{font:19px/1.35 var(--h);color:#2B2F52;margin-top:10px}
.au .tg{display:flex;gap:6px;flex-wrap:wrap;margin-top:14px}
.au .tg span{font-size:12px;font-weight:700;padding:4px 9px;border-radius:99px;background:var(--lilac)}
.minicta{background:var(--pink);border:2px solid var(--ink);border-radius:22px;padding:20px;box-shadow:4px 4px 0 var(--ink)}
.minicta h3{font-size:22px;line-height:1.15;margin-bottom:8px}
.minicta p{font-size:14.5px;font-weight:500;margin-bottom:14px}
.minicta .btn{padding:13px 18px;font-size:14px}

/* ---------- về eduline ---------- */
.tl .track-tl .ms .go{display:inline-block;margin-top:10px;font-weight:700;color:var(--lime);font-size:14px}
.lw{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:10px}
.lw div{height:96px;border:2px solid var(--ink);border-radius:18px;background:#fff;display:flex;align-items:center;justify-content:center;padding:14px;transition:.2s}
.lw div:hover{background:var(--lime);transform:translateY(-3px)}
.lw img{max-height:30px;width:auto}
.lic{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:center;background:#fff;border:2px dashed var(--ink);border-radius:22px;padding:20px 24px;margin-top:30px}
.lic .seal{width:76px;height:76px;border-radius:50%;background:var(--pink);border:2px solid var(--ink);display:flex;align-items:center;justify-content:center;font:800 12px/1.1 var(--d);text-align:center;transform:rotate(-8deg)}

/* ---------- liên hệ ---------- */
.cms{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cm{background:#fff;border:2px solid var(--ink);border-radius:22px;padding:22px;display:flex;flex-direction:column;gap:10px;transition:.2s}
.cm:hover{transform:translate(-3px,-3px);box-shadow:6px 6px 0 var(--ink)}
.cm .ic{width:52px;height:52px;border-radius:16px;border:2px solid var(--ink);display:flex;align-items:center;justify-content:center;background:var(--pink);font:800 12px var(--b)}
.cm:nth-child(2) .ic{background:#0068FF;color:#fff}.cm:nth-child(3) .ic{background:var(--lime)}.cm:nth-child(4) .ic{background:var(--lilac)}
.cm .ic svg{width:22px;height:22px;fill:var(--ink)}
.cm h3{font-size:21px;letter-spacing:-.02em}
.cm p{font-size:14.5px;color:#3b3858}
.cm b{margin-top:auto;font:700 16px var(--d);color:var(--deep)}
.locs{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.loc{background:#fff;border:2px solid var(--ink);border-radius:28px;overflow:hidden;display:flex;flex-direction:column}
.loc .media{display:grid;grid-template-columns:1fr 1fr;height:220px;border-bottom:2px solid var(--ink)}
.loc .media .ph{height:100%}
.loc iframe{width:100%;height:100%;border:0;border-left:2px solid var(--ink);filter:grayscale(.2)}
.loc .b{padding:24px 26px}
.loc h3{font-size:30px;letter-spacing:-.025em}
.loc .prose{margin-top:10px;font-size:15.5px}
.loc .go{display:inline-block;margin-top:14px;font-weight:700;color:var(--deep);border-bottom:2px solid var(--deep)}

/* cảm ơn */
.thx{padding:50px 0 90px;text-align:center}
.thx .card3{max-width:760px;margin:0 auto;background:#fff;border:2px solid var(--ink);border-radius:36px;padding:56px 40px;box-shadow:8px 8px 0 var(--pink);position:relative}
.thx img.m{width:90px;margin:0 auto 18px;transform:rotate(-6deg)}
.thx h1{font-size:clamp(36px,5vw,64px);max-width:16ch;margin:16px auto}
.thx .lead{margin:0 auto}
.thx .ctas{justify-content:center;display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}

/* ---------- robotics ---------- */
.ibx{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ib{border:2px solid var(--ink);border-radius:26px;padding:26px;background:#fff;transition:.2s}
.ib:hover{transform:translate(-3px,-3px);box-shadow:6px 6px 0 var(--ink)}
.ib .ic{display:flex;gap:6px;margin-bottom:18px}
.ib .ic i{width:30px;height:30px;border-radius:50%;border:2px solid var(--ink);background:var(--pink)}
.ib:nth-child(2) .ic i{background:var(--lime)}.ib:nth-child(3) .ic i{background:var(--lilac)}
.ib h3{font-size:26px;letter-spacing:-.02em;margin-bottom:8px}
.ib p{color:#3b3858}
.ideas{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.idea{background:#fff;border:2px solid var(--ink);border-radius:22px;padding:22px;position:relative;transition:.2s}
.idea:nth-child(3n+1){transform:rotate(-1deg)}.idea:nth-child(3n+3){transform:rotate(1deg)}
.idea:hover{transform:rotate(0) translateY(-4px);box-shadow:6px 6px 0 var(--ink)}
.idea .n{font:800 46px/1 var(--d);color:transparent;-webkit-text-stroke:1.5px var(--ink)}
.idea h3{font-size:21px;letter-spacing:-.02em;margin:12px 0 6px;line-height:1.15}
.idea p{font:19px/1.3 var(--h);color:#2B2F52}
.ann{background:var(--lime);border-top:2px solid var(--ink);border-bottom:2px solid var(--ink);padding:44px 0}
.ann .wrap{display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center}
.ann .ic{width:86px;height:86px;border-radius:50%;background:#fff;border:2px solid var(--ink);display:flex;align-items:center;justify-content:center}
.ann .ic svg{width:40px;height:40px;stroke:var(--ink);fill:none;stroke-width:1.8}
.ann h2{font-size:clamp(26px,3vw,40px);max-width:none}
.ann p{max-width:70ch;font-weight:500;margin-top:8px}
.grow{background:#fff;border-top:2px solid var(--ink);border-bottom:2px solid var(--ink)}
.grow .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.grow h2{margin:20px 0 18px}
.gl{display:grid;gap:12px}
.gl>div{display:grid;grid-template-columns:48px 1fr;gap:16px;align-items:start;border:2px solid var(--ink);border-radius:20px;padding:16px 18px;background:var(--paper)}
.gl i{width:48px;height:48px;border-radius:14px;border:2px solid var(--ink);background:var(--pink);display:flex;align-items:center;justify-content:center;font:800 18px var(--d);font-style:normal}
.gl>div:nth-child(even) i{background:var(--lime)}
.gl h3{font-size:19px;letter-spacing:-.015em;margin-bottom:4px}
.gl p{font-size:15px;color:#3b3858}

/* ---------- pillar quốc gia ---------- */
.nfacts{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.nf{border:2px solid var(--ink);border-radius:22px;padding:20px;background:#fff}
.nf:nth-child(1){background:var(--pink)}.nf:nth-child(3){background:var(--lime)}
.nf small{display:block;font:700 11.5px/1 var(--b);letter-spacing:.12em;text-transform:uppercase}
.nf b{display:block;font:800 30px/1.05 var(--d);letter-spacing:-.025em;margin:10px 0 6px}
.nf span{font-size:14px;color:#3b3858;display:block}

/* ---------- responsive ---------- */
@media(max-width:1160px){
  .msb .wrap{grid-template-columns:1fr}
  .toc{position:static;flex-direction:row;flex-wrap:wrap}
  .toc h6{width:100%}
  .arb .wrap{grid-template-columns:1fr}
  .aside{position:static;grid-template-columns:1fr 1fr}
  .lw{grid-template-columns:repeat(3,1fr)}
  .cms{grid-template-columns:1fr 1fr}
}
@media(max-width:980px){
  .phd .wrap,.prh .wrap,.grow .wrap{grid-template-columns:1fr}
  .stack{height:400px}
  .kf{grid-template-columns:1fr 1fr}
  .kf .k:nth-child(3){border-left:0}
  .kf .k:nth-child(n+3){border-top:2px dashed #3A3E62}
  .mtl{grid-template-columns:1fr 1fr}
  .mtl:before{display:none}
  .plist .feat,.relp .feat,.recaps,.ibx,.ideas{grid-template-columns:1fr 1fr}
  .inv-tk{grid-template-columns:1fr}
  .inv-tk .r{border-left:0;border-top:3px dashed var(--ink);flex-direction:row;gap:20px}
  .inv-tk .r:before,.inv-tk .r:after{display:none}
  .inv-tk .r b{font-size:72px}
  .inv-tk .r img{margin:0}
  .afeat{grid-template-columns:1fr}
  .topics,.nfacts{grid-template-columns:1fr 1fr}
  .locs{grid-template-columns:1fr}
  .ann .wrap{grid-template-columns:auto 1fr}
  .ann .ctas{grid-column:1/-1}
}
@media(max-width:640px){
  .phd{padding:20px 0 60px}
  .stack{height:320px}
  .bp .ph{height:260px}
  .sx{padding:24px 20px}
  .kf,.mtl,.plist .feat,.relp .feat,.recaps,.ibx,.ideas,.topics,.nfacts,.cms,.lw,.aside{grid-template-columns:1fr}
  .kf .k+.k{border-left:0;border-top:2px dashed #3A3E62}
  .inv-tk .l{padding:30px 22px}
  .inv-tk .facts{grid-template-columns:1fr}
  .agenda li{grid-template-columns:1fr;gap:8px}
  .afeat .sm{grid-template-columns:90px 1fr}
  .arh .fig{height:260px}
  .loc .media{grid-template-columns:1fr;height:auto}
  .loc .media .ph{height:180px}
  .loc iframe{height:200px;border-left:0;border-top:2px solid var(--ink)}
  .ann .wrap{grid-template-columns:1fr}
  .tbl{font-size:14px}
  .tbl td:first-child{white-space:normal}
  .lw{grid-template-columns:1fr 1fr}
}

/* ---------- gương mặt tiêu biểu (case card) ---------- */
.cases.tint{background:var(--lilac);border-top:2px solid var(--ink);border-bottom:2px solid var(--ink)}
.csl{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cs{background:#fff;border:2px solid var(--ink);border-radius:24px;overflow:hidden;display:flex;flex-direction:column;transition:.25s}
.cs:hover{transform:translate(-3px,-3px);box-shadow:6px 6px 0 var(--ink)}
.cs .pic{position:relative;height:120px;border-bottom:2px dashed var(--ink)}
.cs .pic .ph{position:absolute;inset:0}
.cs .pic .ph img{filter:saturate(.8) brightness(.9)}
.cs .mono{position:absolute;left:18px;bottom:-26px;z-index:2;width:58px;height:58px;border-radius:50%;background:var(--pink);border:2px solid var(--ink);display:flex;align-items:center;justify-content:center;font:800 19px/1 var(--d);box-shadow:3px 3px 0 var(--ink)}
.cs .yr{position:absolute;right:14px;top:14px;z-index:2;font:800 11px/1 var(--b);letter-spacing:.08em;text-transform:uppercase;padding:6px 10px;border-radius:99px;background:var(--lime);border:1.5px solid var(--ink)}
.cs .bd{padding:36px 20px 20px;display:flex;flex-direction:column;flex:1}
.cs .cty{display:flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;color:var(--mute)}
.cs .cty i{width:9px;height:9px;border-radius:50%;background:var(--dot)}
.cs h3{font-size:24px;letter-spacing:-.02em;margin:6px 0 14px}
.cs h3 a:hover{color:var(--deep)}
.cs .leg{display:grid;grid-template-columns:1fr 26px 1fr;gap:8px;align-items:start;background:var(--paper);border:1.5px solid var(--line);border-radius:16px;padding:12px}
.cs .leg small{display:block;font:700 10.5px/1 var(--b);letter-spacing:.1em;text-transform:uppercase;color:var(--mute);margin-bottom:6px}
.cs .leg b{display:block;font:700 14px/1.3 var(--d)}
.cs .leg span{display:block;font-size:12.5px;color:#3b3858;margin-top:4px;line-height:1.35}
.cs .leg .hb{display:inline-block;margin-top:6px;font-weight:800;color:var(--deep);font-size:13px}
.cs .leg .pl{width:22px;height:22px;fill:var(--deep);margin-top:18px}
.cs .line{font:19px/1.3 var(--h);color:#2B2F52;margin-top:14px}
.cs .go{margin-top:auto;padding-top:14px;font-weight:700;font-size:14px;color:var(--deep)}
.tbd{font-style:normal;color:var(--mute);font-weight:500}
.mono-lg{width:72px;height:72px;border-radius:50%;background:var(--pink);border:2px solid var(--ink);display:flex;align-items:center;justify-content:center;font:800 24px var(--d)}
.case-tk .r{background:var(--lime)}
@media(max-width:980px){.csl{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.csl{grid-template-columns:1fr}}

/* timeline Về Eduline: track-tl cuộn ngang nên cắt mất nửa chấm mốc — chừa chỗ phía trên */
.tl .track-tl{padding-top:12px;margin-top:52px}
.tl .ms .ic{width:44px;height:44px}
.tl .ms .ic svg{width:22px;height:22px}
.tl .ms .yr{height:86px;display:flex;align-items:flex-end;line-height:1}