:root{ --navy:#22243f; /* mực đậm cho tiêu đề (không phải xanh logo) */ --star:#6c5cff; /* accent chính: tím */ --red:#ff3e6e; --gold:#ffb020; --green:#11c275; --bg:#f5f6fd; --surface:#ffffff; --ink:#1a1c2e; --muted:#5a6480; --faint:#9aa3bd; --line:#e7e9f3; --nav-bg:rgba(255,255,255,.9); --body:'Be Vietnam Pro',sans-serif; --max:1180px; --shadow:0 12px 32px rgba(28,30,70,.08); /* ==== THEME mặc định (bị [data-theme] ghi đè & tự xoay 6 màu) ==== */ --g-accent:linear-gradient(120deg,#8a7bff,#6c5cff); --g-cta:linear-gradient(135deg,#6c5cff,#ff5da2); --s1:#6c5cff; --s2:#ff5da2; --s3:#11b4d4; --s4:#ffb020; --hero-blobs: radial-gradient(46% 40% at 90% 4%,rgba(108,92,255,.22),transparent 70%), radial-gradient(42% 38% at 4% 14%,rgba(255,93,162,.2),transparent 70%), radial-gradient(44% 40% at 72% 98%,rgba(17,180,212,.18),transparent 72%), radial-gradient(40% 36% at 30% 70%,rgba(255,176,32,.16),transparent 72%); /* khoa colors — tươi, đa sắc */ --k-quocte:#7c5cff; --k-cokhi:#ff7a18; --k-oto:#ff3e5f; --k-dientu:#11b4d4; --k-dien:#11c275; --k-kinhte:#ff5da2; --k-cdt:#2f6bff; } /* ===== 6 THEME MÀU (tự xoay) ===== */ [data-theme="grape"]{ --star:#6c5cff; --g-accent:linear-gradient(120deg,#8a7bff,#6c5cff); --g-cta:linear-gradient(135deg,#6c5cff,#ff5da2); --s1:#6c5cff;--s2:#ff5da2;--s3:#11b4d4;--s4:#ffb020; --hero-blobs:radial-gradient(46% 40% at 90% 4%,rgba(108,92,255,.22),transparent 70%),radial-gradient(42% 38% at 4% 14%,rgba(255,93,162,.2),transparent 70%),radial-gradient(44% 40% at 72% 98%,rgba(17,180,212,.18),transparent 72%),radial-gradient(40% 36% at 30% 70%,rgba(255,176,32,.16),transparent 72%); } [data-theme="fire"]{ --star:#ff5a2c; --g-accent:linear-gradient(120deg,#ff7a18,#ff2d55); --g-cta:linear-gradient(135deg,#ff7a18,#ff2d55); --s1:#ff7a18;--s2:#ff2d55;--s3:#ffb020;--s4:#5ddc4f; --hero-blobs:radial-gradient(46% 40% at 90% 4%,rgba(255,45,85,.22),transparent 70%),radial-gradient(42% 38% at 4% 14%,rgba(255,122,24,.22),transparent 70%),radial-gradient(44% 40% at 72% 98%,rgba(255,111,181,.16),transparent 72%),radial-gradient(40% 36% at 30% 70%,rgba(255,210,63,.18),transparent 72%); } [data-theme="volt"]{ --star:#1aa6e8; --g-accent:linear-gradient(120deg,#21e6ff,#2f6bff); --g-cta:linear-gradient(135deg,#21c4ff,#2f6bff); --s1:#10b4d4;--s2:#2f6bff;--s3:#11c275;--s4:#6c5cff; --hero-blobs:radial-gradient(46% 40% at 90% 4%,rgba(33,230,255,.22),transparent 70%),radial-gradient(42% 38% at 4% 14%,rgba(47,107,255,.2),transparent 70%),radial-gradient(44% 40% at 72% 98%,rgba(17,194,117,.16),transparent 72%),radial-gradient(40% 36% at 30% 70%,rgba(108,92,255,.16),transparent 72%); } [data-theme="acid"]{ --star:#3fb83a; --g-accent:linear-gradient(120deg,#c6ff32,#16b364); --g-cta:linear-gradient(135deg,#5ddc4f,#11a8d4); --s1:#16b364;--s2:#c6d800;--s3:#11b4d4;--s4:#ffb020; --hero-blobs:radial-gradient(46% 40% at 90% 4%,rgba(198,255,50,.2),transparent 70%),radial-gradient(42% 38% at 4% 14%,rgba(93,220,79,.2),transparent 70%),radial-gradient(44% 40% at 72% 98%,rgba(17,180,212,.16),transparent 72%),radial-gradient(40% 36% at 30% 70%,rgba(255,176,32,.14),transparent 72%); } [data-theme="candy"]{ --star:#ff4d9e; --g-accent:linear-gradient(120deg,#ff9ad0,#ff2d8e); --g-cta:linear-gradient(135deg,#ff5da2,#8338ec); --s1:#ff4d9e;--s2:#8338ec;--s3:#ffce3f;--s4:#2ec4b6; --hero-blobs:radial-gradient(46% 40% at 90% 4%,rgba(255,93,162,.22),transparent 70%),radial-gradient(42% 38% at 4% 14%,rgba(131,56,236,.18),transparent 70%),radial-gradient(44% 40% at 72% 98%,rgba(46,196,182,.16),transparent 72%),radial-gradient(40% 36% at 30% 70%,rgba(255,206,63,.18),transparent 72%); } [data-theme="galaxy"]{ --star:#a855f7; --g-accent:linear-gradient(120deg,#c084fc,#9333ea); --g-cta:linear-gradient(135deg,#9333ea,#ff3eb5); --s1:#a855f7;--s2:#ff5ed3;--s3:#4f8bff;--s4:#34e0ff; --hero-blobs:radial-gradient(46% 40% at 90% 4%,rgba(168,85,247,.24),transparent 70%),radial-gradient(42% 38% at 4% 14%,rgba(255,94,211,.2),transparent 70%),radial-gradient(44% 40% at 72% 98%,rgba(79,139,255,.18),transparent 72%),radial-gradient(40% 36% at 30% 70%,rgba(52,224,255,.16),transparent 72%); } /* ===== CHẾ ĐỘ TỐI (đi kèm mọi theme) ===== */ [data-mode="dark"]{ --bg:#0d0f1a; --surface:#181b2c; --ink:#eef1fb; --navy:#eef1fb; --muted:#a6adca; --faint:#6c7390; --line:#2a2e44; --nav-bg:rgba(13,15,26,.82); --shadow:0 14px 34px rgba(0,0,0,.45); } *{margin:0;padding:0;box-sizing:border-box} html,body{transition:background-color .5s ease,color .5s ease} html{scroll-behavior:smooth} body{background:var(--bg);color:var(--ink);font-family:var(--body);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased} a{color:inherit} .wrap{max-width:var(--max);margin:0 auto;padding:0 16px} /* announcement ticker */ .ticker{background:var(--star);color:#fff;font-size:13px;overflow:hidden;white-space:nowrap;position:relative;transform:translateZ(0);isolation:isolate} .ticker .label{position:absolute;left:0;top:0;bottom:0;display:flex;align-items:center;gap:6px;background:color-mix(in srgb,var(--star) 62%,#000);padding:0 14px;font-weight:700;z-index:2;font-size:12px;text-decoration:none;color:#fff;transform:translateZ(0)} .ticker .run{display:inline-block;padding:9px 0 9px 130px;animation:scroll 26s linear infinite;will-change:transform;backface-visibility:hidden;-webkit-backface-visibility:hidden} .ticker .run b{color:#fff3c4} .video-embed{position:relative;width:100%;max-width:920px;margin:0 auto;padding-bottom:min(56.25%,517px);height:0;border-radius:16px;overflow:hidden;box-shadow:0 14px 40px rgba(0,0,0,.18)} .video-embed iframe,.video-embed>div{position:absolute;inset:0;width:100%;height:100%;border:0} /* KIỂU "1 video lớn + danh sách 4" (chọn ở Admin) */ .vid-feat-wrap{display:grid;grid-template-columns:1fr;gap:16px;margin-top:6px} .vid-main{display:flex;flex-direction:column;border-radius:16px;overflow:hidden;box-shadow:var(--shadow);background:#0a0f24;position:relative} .vm-frame{position:relative;aspect-ratio:16/9;background:#000} .vm-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block} .vm-cap{padding:14px 18px;background:linear-gradient(0deg,rgba(8,14,34,.96),rgba(8,14,34,.82));color:#fff} .vm-cap b{display:block;font-weight:800;font-size:16px} .vm-cap span{display:block;font-size:13px;color:#cdd8f0;font-weight:300;margin-top:3px} .vid-side{display:flex;flex-direction:column;gap:12px} .vid-item{display:flex;gap:14px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:10px;cursor:pointer;text-align:left;font-family:inherit;transition:.18s} .vid-item:hover,.vid-item.on{border-color:color-mix(in srgb,var(--star) 45%,var(--line));background:color-mix(in srgb,var(--star) 6%,var(--surface))} .vi-thumb{position:relative;width:120px;height:70px;flex:0 0 auto;border-radius:10px;background:#0a0f24 center/cover no-repeat;overflow:hidden} .vi-thumb .vi-play{position:absolute;inset:0;display:grid;place-items:center;background:rgba(0,0,0,.32);color:#fff;font-size:15px} .vid-item.on .vi-thumb .vi-play{background:rgba(0,0,0,.12)} .vi-ten{font-weight:700;font-size:14px;line-height:1.4;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden} @media(min-width:860px){ .vid-feat-wrap{grid-template-columns:1.5fr 1fr;align-items:start} } .ticker .run span,.ticker .run .tk-item{margin:0 26px;opacity:.95} .ticker .run .tk-item{color:inherit;text-decoration:none;cursor:pointer} .ticker .run .tk-item:hover{opacity:1;text-decoration:none} .ticker .run .tk-item *{text-decoration:none} @keyframes scroll{from{transform:translate3d(0,0,0)}to{transform:translate3d(-50%,0,0)}} /* nav */ nav{position:sticky;top:0;z-index:90;background:var(--nav-bg);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)} nav .in{max-width:none;margin:0;padding:9px 24px;display:flex;justify-content:space-between;align-items:center;gap:12px} /* nav FULL-WIDTH: ☰+logo sát trái, menu sát phải mép màn hình */ .brand{display:flex;align-items:center;gap:10px;min-width:0;margin-right:auto} /* ☰ + logo dồn TRÁI, đẩy menu sang PHẢI */ .brand img{width:42px;height:42px;flex:0 0 auto} .brand .t{line-height:1.15;min-width:0} .brand .t b{display:block;font-weight:800;font-size:14px;color:var(--navy);white-space:nowrap;overflow:hidden;text-overflow:ellipsis} .brand .t span{font-size:11px;color:var(--muted)} nav .navcta{display:flex;align-items:center;gap:8px;flex:0 0 auto} nav a.btn-sm{font-weight:700;font-size:13px;text-decoration:none;color:#fff;background:var(--g-accent);padding:9px 16px;border-radius:10px;white-space:nowrap} nav a.btn-out{display:none;color:var(--navy);background:transparent;border:1px solid var(--line);padding:9px 14px;border-radius:10px;font-weight:600;font-size:13px;text-decoration:none} /* hero */ .hero{position:relative;background:var(--bg);color:var(--ink);overflow:hidden;padding:16px 0 8px} .hero::before{content:"";position:absolute;inset:0;z-index:0;background:var(--hero-blobs);transition:background .6s ease} .hero::after{content:"";position:absolute;inset:0;z-index:0;opacity:.5; background-image:linear-gradient(rgba(28,30,70,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(28,30,70,.05) 1px,transparent 1px);background-size:40px 40px; mask-image:radial-gradient(75% 62% at 50% 26%,#000,transparent 92%)} .hero>*{position:relative;z-index:1} .hbadge{display:inline-flex;align-items:center;gap:8px;background:rgba(108,92,255,.1);border:1px solid rgba(108,92,255,.28);color:var(--star);padding:7px 14px;border-radius:999px;font-size:12.5px;font-weight:600} .hbadge .d{width:7px;height:7px;border-radius:50%;background:var(--star);box-shadow:0 0 0 4px rgba(108,92,255,.18);animation:pulse 1.6s infinite} @keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}} .hero h1{font-weight:900;font-size:clamp(32px,8.6vw,58px);line-height:1.06;letter-spacing:-.02em;margin:16px 0 8px} .hero h1 .y{background:var(--g-accent);-webkit-background-clip:text;background-clip:text;color:transparent} .hero .sub{font-size:clamp(15px,4vw,18px);color:var(--muted);font-weight:300;max-width:560px} .hero .sub b{color:var(--ink);font-weight:600} /* Khối bát diện 3D xoay ở hero (PC: cột phải; mobile: ngay dưới chữ) */ .hero.has-cube .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(290px,430px);gap:26px;align-items:center} .hero-text{min-width:0} .hero-cube{position:relative;width:100%;max-width:430px;aspect-ratio:1/1;margin-inline:auto;cursor:grab;touch-action:pan-y; filter:drop-shadow(0 24px 46px rgba(40,52,140,.22))} .hero-cube:active{cursor:grabbing} .hero-cube canvas{display:block;width:100%;height:100%;outline:none} @media(max-width:860px){ .hero.has-cube .wrap{grid-template-columns:1fr;gap:2px} .hero-cube{max-width:min(86vw,400px);margin-top:-6px;margin-bottom:-6px} } /* Khối ẢNH bên phải hero (TNUS) — slideshow tự chạy, 3 kiểu: Ken Burns / Fade / Trượt */ .hero.has-art .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,440px);gap:26px;align-items:stretch} /* ảnh cao = chiều cao cột chữ (không để khoảng trống do căn giữa); giới hạn min/max cho cân đối */ .hero-slide{position:relative;width:100%;max-width:440px;min-height:230px;max-height:360px;margin-inline:auto;border-radius:16px;overflow:hidden; border:1px solid rgba(255,255,255,.14);background:#0a1f33; box-shadow:0 20px 52px rgba(10,30,60,.38), inset 0 0 0 1px rgba(255,255,255,.05)} .hero-slide .hs-track{position:absolute;inset:0} .hero-slide .hs-item{position:absolute;inset:0;background-size:cover;background-position:center;background-repeat:no-repeat} /* Fade phẳng + Ken Burns: xếp chồng, đổi bằng opacity */ .hero-slide.hs-fade .hs-item,.hero-slide.hs-kenburns .hs-item{opacity:0;transition:opacity .9s ease} .hero-slide.hs-fade .hs-item.on,.hero-slide.hs-kenburns .hs-item.on{opacity:1} .hero-slide.hs-kenburns .hs-item{transform:scale(1.08);transition:opacity 1s ease, transform 7s ease} .hero-slide.hs-kenburns .hs-item.on{transform:scale(1)} /* Trượt ngang: track flex dịch chuyển */ .hero-slide.hs-truot .hs-track{display:flex;transition:transform .55s cubic-bezier(.4,0,.2,1)} .hero-slide.hs-truot .hs-item{position:relative;inset:auto;flex:0 0 100%;height:100%} /* Chấm điều hướng */ .hero-slide .hs-dots{position:absolute;left:0;right:0;bottom:11px;display:flex;gap:7px;justify-content:center;z-index:3} .hero-slide .hs-dot{width:9px;height:9px;padding:0;border:0;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer;transition:width .25s,background .25s} .hero-slide .hs-dot.on{background:#fff;width:22px;border-radius:5px} /* Mũi tên (kiểu trượt) */ .hero-slide .hs-prev,.hero-slide .hs-next{position:absolute;top:50%;transform:translateY(-50%);z-index:3;border:0;cursor:pointer; width:38px;height:38px;border-radius:50%;background:rgba(2,12,24,.42);color:#fff;font-size:24px;line-height:34px;text-align:center;backdrop-filter:blur(2px)} .hero-slide .hs-prev{left:9px}.hero-slide .hs-next{right:9px} .hero-slide .hs-prev:hover,.hero-slide .hs-next:hover{background:rgba(2,12,24,.72)} @media(prefers-reduced-motion:reduce){ .hero-slide .hs-item{transition:opacity .25s linear!important} .hero-slide.hs-kenburns .hs-item{transform:none!important} } @media(max-width:860px){ .hero.has-art .wrap{grid-template-columns:1fr;gap:12px} .hero-slide{max-width:min(92vw,440px);min-height:0;max-height:none;aspect-ratio:4/3;margin-top:4px} } .searchbox{margin-top:22px;background:var(--surface);border-radius:16px;padding:7px 7px 7px 16px;display:flex;align-items:center;gap:8px;box-shadow:0 16px 40px rgba(28,30,70,.14);border:1px solid var(--line);max-width:560px} .searchbox input{flex:1;border:0;outline:0;font-family:var(--body);font-size:15px;color:var(--ink);min-width:0;background:transparent} .searchbox input::placeholder{color:var(--faint)} .searchbox button{flex:0 0 auto;border:0;background:var(--g-accent);color:#fff;font-family:var(--body);font-weight:700;font-size:14px;padding:11px 18px;border-radius:11px;cursor:pointer} .chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px} .chip{font-size:13px;font-weight:600;padding:8px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--line);color:var(--muted);cursor:pointer;transition:.15s;white-space:nowrap;box-shadow:var(--shadow)} .chip:hover{transform:translateY(-2px);color:var(--ink)} .chip.on{background:var(--star);border-color:var(--star);color:#fff} /* stats */ .stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:24px} .stat{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px;box-shadow:var(--shadow)} .stat b{font-weight:900;font-size:26px;display:block;line-height:1} .stats .stat:nth-child(1) b{color:var(--s1)} .stats .stat:nth-child(2) b{color:var(--s2)} .stats .stat:nth-child(3) b{color:var(--s3)} .stats .stat:nth-child(4) b{color:var(--s4)} .stat span{font-size:12px;color:var(--muted);margin-top:4px;display:block} /* sections */ section{padding:38px 0} .shead{margin-bottom:18px} .kicker{font-weight:800;font-size:12px;letter-spacing:.09em;text-transform:uppercase;color:var(--star);margin-bottom:6px;display:block} h2{font-weight:800;font-size:clamp(23px,5.6vw,34px);line-height:1.18;letter-spacing:-.01em;color:var(--navy)} .shead p{color:var(--muted);font-size:15px;font-weight:300;margin-top:6px;max-width:640px} /* toolbar (toggle + count) */ .toolbar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-bottom:18px} .toggle{display:inline-flex;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:4px;box-shadow:var(--shadow)} .toggle button{border:0;background:transparent;font-family:var(--body);font-weight:700;font-size:13px;color:var(--muted);padding:9px 16px;border-radius:9px;cursor:pointer;transition:.15s} .toggle button.on{background:var(--star);color:#fff} .count{font-size:13px;color:var(--muted);font-weight:500} .count b{color:var(--navy)} .group{margin-bottom:26px} .group-h{display:flex;align-items:center;gap:10px;margin-bottom:14px} .group-h .dot{width:12px;height:12px;border-radius:4px;flex:0 0 auto} .group-h h3{font-weight:800;font-size:17px;color:var(--navy)} .group-h .gc{font-size:12px;color:var(--faint);font-weight:600;background:var(--surface);border:1px solid var(--line);padding:3px 9px;border-radius:999px} .grid{display:grid;gap:12px;grid-template-columns:1fr} .card{position:relative;display:block;text-decoration:none;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s,border-color .2s;overflow:hidden} .card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(19,36,94,.14)} .card .accent{position:absolute;left:0;top:0;bottom:0;width:5px} .card .ico{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;font-size:24px;margin-bottom:12px} .card .ico svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round} /* icon SVG dùng chung các vị trí khác */ .method .mi svg,.wcard .e svg,.note .ni svg,.contacts svg,.chip svg,.group-h h3 svg,.regbox .hi svg,.iico{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round} .method .mi{color:var(--star)} .method .mi svg{width:22px;height:22px} .wcard .e{color:var(--star)} .wcard .e svg{width:28px;height:28px} .note .ni{color:var(--star)} .note.warn .ni{color:var(--red)} .note .ni svg{width:21px;height:21px} .contacts svg{width:19px;height:19px;vertical-align:-3px;margin-right:4px;stroke-width:2} .chip svg{width:16px;height:16px;vertical-align:-3px;margin-right:5px} .group-h h3 svg{width:18px;height:18px;vertical-align:-3px;margin-right:6px} .regbox .hi svg{width:18px;height:18px;vertical-align:-3px;margin-right:6px} .iico{width:16px;height:16px;vertical-align:-3px;margin-right:4px;display:inline-block} .card h4{font-weight:700;font-size:16px;line-height:1.3;color:var(--ink);margin-bottom:5px;padding-right:54px} .card .detail{font-size:12.5px;color:var(--muted);font-weight:300;line-height:1.45;min-height:34px} .card .meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px} .card .tagm{font-size:11px;font-weight:700;padding:4px 9px;border-radius:7px;background:var(--bg);color:var(--muted)} .card .tagm.code{color:#fff} .card .ct{position:absolute;top:16px;right:16px;text-align:right} .card .ct b{font-weight:900;font-size:20px;line-height:1;color:var(--navy)} .card .ct span{font-size:9px;color:var(--faint);font-weight:700;letter-spacing:.06em;text-transform:uppercase;display:block;margin-top:1px} .card .badge-tt{display:inline-block;font-size:10px;font-weight:800;color:var(--gold);background:rgba(246,178,27,.14);border:1px solid rgba(246,178,27,.4);padding:2px 8px;border-radius:999px;margin-bottom:8px} .empty{text-align:center;color:var(--muted);padding:40px 0;font-weight:300} /* method + timeline */ .alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)} .methods{display:grid;gap:12px;grid-template-columns:1fr} .method{display:flex;gap:14px;align-items:flex-start;padding:18px;border-radius:14px;background:var(--bg);border:1px solid var(--line)} .method .mi{flex:0 0 44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:21px;background:var(--surface);border:1px solid var(--line)} .method b{font-weight:700;font-size:15px;display:block;margin-bottom:2px} .method p{font-size:13px;color:var(--muted);font-weight:300} .timeline{margin-top:24px;display:grid;gap:0;position:relative;padding-left:8px} .timeline::before{content:"";position:absolute;left:15px;top:6px;bottom:6px;width:2px;background:var(--line)} .tl{position:relative;padding:0 0 20px 40px} .tl .node{position:absolute;left:6px;top:2px;width:20px;height:20px;border-radius:50%;background:var(--star);border:3px solid #fff;box-shadow:0 0 0 2px var(--line)} .tl b{font-weight:700;font-size:15px;display:block} .tl span{font-size:13px;color:var(--muted);font-weight:300} .tl em{font-style:normal;font-weight:700;color:var(--red)} .dot-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px} .dot-tab{font-family:var(--body);font-size:13px;font-weight:600;padding:8px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--line);color:var(--muted);cursor:pointer;transition:.15s;white-space:nowrap;box-shadow:var(--shadow)} .dot-tab:hover{transform:translateY(-2px);color:var(--ink)} .dot-tab.on{background:var(--star);border-color:var(--star);color:#fff} .timeline.dot-panel.hide{display:none} /* guide steps */ .steps{display:grid;gap:12px;grid-template-columns:1fr;counter-reset:s} .step{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 18px 18px 60px;box-shadow:var(--shadow)} .step::before{counter-increment:s;content:counter(s);position:absolute;left:16px;top:16px;width:30px;height:30px;border-radius:9px;background:var(--star);color:#fff;font-weight:800;display:grid;place-items:center;font-size:15px} .step b{font-weight:700;font-size:15px;display:block;margin-bottom:2px} .step p{font-size:13px;color:var(--muted);font-weight:300} /* guide chi tiết (1 cột, nội dung dài) */ .guide{display:grid;gap:14px;grid-template-columns:1fr;counter-reset:s} .guide .step{padding:18px 20px 18px 60px} .guide .step>b{font-size:16px;margin-bottom:8px;color:var(--ink)} .guide .step p{font-size:14px;line-height:1.6;margin-top:7px} .guide .step p:first-of-type{margin-top:0} .guide .step p b{display:inline;font-size:inherit;font-weight:700;color:var(--star);margin:0} .guide .step p.opt{padding-left:16px;position:relative} .guide .step p.opt::before{content:"•";position:absolute;left:2px;color:var(--star);font-weight:800} .guide .step p.opt b.lbl{color:var(--ink)} .glink{color:var(--star);font-weight:600;text-decoration:none;word-break:break-all;border-bottom:1px dashed var(--star)} .kbd{display:inline-block;font-weight:800;font-size:12.5px;color:#fff;background:var(--star);padding:1px 8px;border-radius:6px;white-space:nowrap;letter-spacing:.01em} .kbd.q{color:var(--ink);background:var(--bg);border:1px solid var(--line)} .note{display:flex;gap:13px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:13px;padding:16px 18px;box-shadow:var(--shadow);margin-top:14px} .note.warn{border-left-color:var(--red)} .note .ni{font-size:21px;flex:0 0 auto;line-height:1.2} .note b{font-weight:700;font-size:14px;color:var(--ink);display:block;margin-bottom:3px} .note p{font-size:13.5px;color:var(--muted);font-weight:300;line-height:1.55} .note p b{display:inline;margin:0} /* why */ .why{display:grid;gap:12px;grid-template-columns:1fr} .wcard{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:var(--shadow)} .wcard .e{font-size:28px} .wcard b{font-weight:700;font-size:16px;display:block;margin:8px 0 4px;color:var(--navy)} .wcard p{font-size:13.5px;color:var(--muted);font-weight:300} /* "Xem thêm / Thu gọn" — thu gọn mô tả dài, mở rộng tại chỗ */ .m-desc{font-size:13px;color:var(--muted);font-weight:300} .w-desc{font-size:13.5px;color:var(--muted);font-weight:300} .rmw>p{margin:0 0 .5em} .rmw>p:last-child{margin-bottom:0} .rmw.rm-clip{overflow:hidden;max-height:5.4em} /* mô tả có thể nhiều

→ clip bằng max-height */ .step-body.rm-clip{max-height:7em} .rm-btn{margin-top:7px;background:none;border:0;padding:0;font:inherit;font-weight:700;font-size:12.5px;color:var(--star);cursor:pointer;display:inline-flex;align-items:center;gap:4px;line-height:1.2} .rm-btn:hover{text-decoration:underline} /* cta */ .cta{background:var(--g-cta);color:#fff;border-radius:22px;padding:40px 22px;text-align:center;position:relative;overflow:hidden;box-shadow:0 22px 50px rgba(108,92,255,.35)} .cta::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 22% 12%,rgba(255,255,255,.3),transparent 55%)} .cta>*{position:relative} .cta h2{color:#fff} .cta p{color:rgba(255,255,255,.92);font-weight:300;margin:8px auto 20px;max-width:480px} .cta .row{display:flex;flex-direction:column;gap:10px;align-items:center} .cta a{text-decoration:none;font-weight:700;font-size:15px;padding:14px 26px;border-radius:13px} .cta .a1{background:#fff;color:var(--star)} .cta .a2{background:rgba(255,255,255,.16);color:#fff;border:1.5px solid rgba(255,255,255,.55)} .contacts{display:flex;flex-wrap:wrap;gap:18px;justify-content:center;margin-top:20px;font-size:13.5px;color:rgba(255,255,255,.94)} .contacts b{color:#fff3c4} footer{padding:28px 0 90px;text-align:center;color:var(--muted)} footer .fb{font-weight:800;color:var(--navy)} footer p{font-size:12.5px;margin-top:4px} /* sticky mobile bar */ .sticky{position:fixed;left:0;right:0;bottom:0;z-index:95;display:flex;gap:8px;padding:10px 14px;background:var(--nav-bg);backdrop-filter:blur(10px);border-top:1px solid var(--line)} .sticky a{flex:1;text-align:center;text-decoration:none;font-weight:700;font-size:14px;padding:13px;border-radius:12px} .sticky .s1{background:var(--g-accent);color:#fff} .sticky .s2{background:var(--bg);color:var(--navy);border:1px solid var(--line)} /* Kết quả tìm kiếm AI */ .ai-result{margin:0 0 22px} .ai-load{padding:14px 16px;border:1px dashed var(--line);border-radius:14px;color:var(--muted);font-weight:600;background:var(--surface)} .ai-head{font-weight:800;margin:0 0 10px;color:var(--ink)} .ai-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px} .ai-card{display:block;text-decoration:none;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:13px 15px;transition:transform .15s,box-shadow .15s} .ai-card:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(28,30,70,.16)} .ai-card .ai-ma{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.04em;color:#fff;background:linear-gradient(135deg,#6c5cff,#ff5da2);padding:2px 9px;border-radius:999px;margin-bottom:6px} .ai-card .ai-ten{font-weight:800;color:var(--ink);line-height:1.3} .ai-card .ai-ly{font-size:12.5px;color:var(--muted);margin-top:5px;line-height:1.45} @media(max-width:860px){.ai-grid{grid-template-columns:repeat(2,1fr)}} @media(max-width:560px){.ai-grid{grid-template-columns:1fr}} /* Modal lưu ý trước khi đăng ký (trang chủ) */ .reg-modal{position:fixed;inset:0;z-index:1200;display:none;align-items:center;justify-content:center;background:rgba(8,10,22,.6);backdrop-filter:blur(4px);padding:20px} .reg-modal.on{display:flex;animation:regfade .2s ease} @keyframes regfade{from{opacity:0}to{opacity:1}} .reg-box{background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:20px;max-width:460px;width:100%;padding:28px 26px;text-align:center;box-shadow:0 30px 70px rgba(10,14,40,.35);animation:regpop .25s cubic-bezier(.2,.9,.3,1.2)} @keyframes regpop{from{transform:translateY(16px) scale(.96);opacity:0}to{transform:none;opacity:1}} .reg-ic{font-size:38px;display:block;margin-bottom:6px} .reg-box h3{font-size:20px;font-weight:800;margin-bottom:8px;color:var(--navy)} .reg-box p{color:var(--muted);font-size:14px;margin-bottom:16px} .reg-box .reg-note{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;border-radius:12px;padding:10px 12px;font-size:13px;margin:0 0 18px;text-align:left} .reg-codes{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px} .reg-codes>div{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:12px 6px} .reg-codes span{display:block;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px} .reg-codes b{font-size:18px;font-weight:900;color:var(--star)} .reg-act{display:flex;gap:10px;justify-content:center;flex-wrap:wrap} .reg-act .btn-ghost,.reg-act .btn-primary{flex:1 1 140px;justify-content:center;text-align:center;text-decoration:none;font-weight:700;padding:12px;border-radius:12px;cursor:pointer;font-size:14px;border:0} .reg-act .btn-ghost{background:var(--bg);color:var(--navy);border:1px solid var(--line)} .reg-act .btn-primary{background:var(--g-accent);color:#fff} /* theme switcher widget — ẩn (đổi màu điều khiển từ trang quản trị) */ .themebar{display:none !important} .themebar.__legacy{position:fixed;left:12px;bottom:78px;z-index:96;align-items:center;gap:7px;background:var(--nav-bg);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:999px;padding:7px 11px;box-shadow:0 10px 28px rgba(28,30,70,.16)} .themebar .lbl{font-size:11px;font-weight:700;color:var(--muted)} .themebar .dots{display:flex;gap:6px} .themebar .modebtn{border:0;background:transparent;cursor:pointer;font-size:15px;line-height:1;padding:2px 2px 0;border-radius:50%;margin-left:2px} .themebar i{width:17px;height:17px;border-radius:50%;cursor:pointer;border:2px solid #fff;box-shadow:0 0 0 1px var(--line);transition:transform .15s} .themebar i:hover{transform:scale(1.18)} .themebar i.on{box-shadow:0 0 0 2px var(--ink);transform:scale(1.12)} /* fade overlay khi đổi màu */ #fade{position:fixed;inset:0;background:var(--bg);opacity:0;pointer-events:none;z-index:200;transition:opacity .3s ease} @media(min-width:680px){.themebar{bottom:16px}} .reveal{opacity:0;transform:translateY(20px);transition:.6s ease} .reveal.in{opacity:1;transform:none} @media(min-width:680px){ .wrap{padding:0 24px} .stats{grid-template-columns:repeat(4,1fr)} .grid{grid-template-columns:repeat(2,1fr)} .methods{grid-template-columns:repeat(2,1fr)} .steps{grid-template-columns:repeat(2,1fr)} .why{grid-template-columns:repeat(2,1fr)} .cta .row{flex-direction:row;justify-content:center} .sticky{display:none} footer{padding-bottom:40px} } @media(min-width:1000px){ .grid{grid-template-columns:repeat(3,1fr)} .why{grid-template-columns:repeat(4,1fr)} .hero{padding:24px 0 10px} nav a.btn-out{display:inline-block} /* 6 nút menu chỉ hiện trên PC rộng; nhỏ hơn dùng menu trượt ☰ */ .navham{display:none} } /* THÔNG BÁO / TIN TỨC */ .shead .more{margin-left:auto;align-self:center;font-weight:700;font-size:13px;text-decoration:none;color:var(--star);white-space:nowrap;display:inline-flex;align-items:center;gap:6px} .shead .more svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round} .shead.row{display:flex;flex-wrap:wrap;gap:8px;align-items:flex-end} .news{display:grid;gap:16px;grid-template-columns:1fr;margin-top:6px} @media(min-width:680px){.news{grid-template-columns:repeat(2,1fr)}} @media(min-width:1000px){.news{grid-template-columns:repeat(3,1fr)}} .ncard{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s;position:relative;overflow:hidden} .ncard:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(19,36,94,.14)} .ncard.pin{border-color:color-mix(in srgb,var(--star) 45%,var(--line))} .ncard .nh{display:flex;align-items:center;gap:8px;margin-bottom:10px;flex-wrap:wrap} .ncard .nbadge{font-size:10.5px;font-weight:800;letter-spacing:.03em;padding:3px 9px;border-radius:999px;background:color-mix(in srgb,var(--star) 14%,transparent);color:var(--star)} .ncard .nbadge.hoc{background:rgba(17,194,117,.14);color:var(--green)} .ncard .nbadge.su{background:rgba(255,176,32,.16);color:#c77f00} .ncard .ndate{font-size:11.5px;color:var(--muted);font-weight:600;display:inline-flex;align-items:center;gap:5px} .ncard .ndate svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:1.8} .ncard .pinflag{position:absolute;top:0;right:0;background:var(--star);color:#fff;font-size:10px;font-weight:800;padding:3px 10px;border-bottom-left-radius:10px} .ncard h4{font-weight:700;font-size:15.5px;line-height:1.34;color:var(--ink);margin:2px 0 7px} .ncard p{font-size:13px;color:var(--muted);font-weight:300;line-height:1.5;flex:1} .ncard .nf{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:13px;flex-wrap:wrap} .ncard .pdf{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;color:var(--red);background:rgba(255,62,110,.1);padding:5px 10px;border-radius:8px;text-decoration:none} .ncard .pdf svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round} .ncard .read{font-size:12.5px;font-weight:700;color:var(--star);text-decoration:none;display:inline-flex;align-items:center;gap:5px;white-space:nowrap} .ncard .read svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round} /* KIỂU "Nổi bật + danh sách" cho khối Tin tức (chọn ở Admin) */ .news-feat-wrap{display:grid;grid-template-columns:1fr;gap:16px;margin-top:6px} .news-feat{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow);text-decoration:none;color:inherit;transition:transform .2s,box-shadow .2s} .news-feat:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(19,36,94,.14)} .nf-img{aspect-ratio:16/9;overflow:hidden;background:var(--bg)} .nf-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s} .news-feat:hover .nf-img img{transform:scale(1.04)} .nf-ph{display:block;width:100%;height:100%;background:var(--g-accent,linear-gradient(120deg,#8a7bff,#6c5cff));opacity:.85} .nf-body{padding:18px 20px} .nf-body h3{font-weight:800;font-size:19px;line-height:1.3;color:var(--navy);margin:10px 0 8px} .nf-body p{font-size:13.5px;color:var(--muted);font-weight:300;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:12px} .nf-meta{display:flex;gap:16px;font-size:12.5px;color:var(--muted);font-weight:600;flex-wrap:wrap;align-items:center} .nf-meta span{display:inline-flex;align-items:center;gap:6px} .nf-meta svg{width:14px;height:14px;flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:1.8} .news-side{display:flex;flex-direction:column;gap:12px} .news-item{display:flex;gap:14px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:11px;text-decoration:none;color:inherit;transition:.18s} .news-item:hover{border-color:color-mix(in srgb,var(--star) 40%,var(--line));background:color-mix(in srgb,var(--star) 5%,var(--surface))} .ni-img{width:84px;height:72px;flex:0 0 auto;border-radius:10px;overflow:hidden;background:var(--bg)} .ni-img img{width:100%;height:100%;object-fit:cover;display:block} .ni-body{min-width:0} .ni-body h4{font-weight:700;font-size:14px;line-height:1.4;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:5px} .ni-date{font-size:12px;color:var(--muted);font-weight:600} .ni-date svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:1.8;vertical-align:-2px;margin-right:4px} @media(min-width:860px){ .news-feat-wrap{grid-template-columns:1.15fr .85fr;align-items:start} } .news-all{text-align:center;margin-top:22px} .news-all a{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:14px;text-decoration:none;color:#fff;background:var(--star);padding:12px 24px;border-radius:12px;box-shadow:var(--shadow)} .news-all a svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round} /* ===== TRANG THÔNG BÁO / TIN TỨC ===== */ .tbsec{padding:30px 0 70px} .dmtabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px} .dmtab{font-size:13px;font-weight:700;padding:8px 15px;border-radius:999px;background:var(--surface);border:1px solid var(--line);color:var(--muted);text-decoration:none;transition:.15s} .dmtab:hover{color:var(--ink)} .dmtab.on{background:var(--star);border-color:var(--star);color:#fff} .tblist{display:flex;flex-direction:column;gap:12px} .tbitem{display:flex;gap:14px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:15px 16px;box-shadow:var(--shadow);text-decoration:none;transition:transform .15s,box-shadow .15s,border-color .15s} .tbitem:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(19,36,94,.12);border-color:color-mix(in srgb,var(--star) 40%,var(--line))} .tbitem .stt{flex:0 0 34px;height:34px;border-radius:9px;background:var(--bg);color:var(--star);font-weight:800;font-size:14px;display:grid;place-items:center;border:1px solid var(--line)} .tbmain{min-width:0;flex:1} .tbhead{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:4px} .tbhead .pin{font-size:10px;font-weight:800;color:#fff;background:var(--star);padding:2px 8px;border-radius:999px} .tbhead .dm{font-size:11px;font-weight:700;color:var(--star);background:color-mix(in srgb,var(--star) 14%,transparent);padding:2px 9px;border-radius:999px} .tbhead .dt{font-size:12px;color:var(--muted);font-weight:600} .tbhead .pdf{font-size:10px;font-weight:800;color:var(--red);background:rgba(255,62,110,.12);padding:2px 8px;border-radius:6px} .tbitem h3{font-size:16px;font-weight:700;color:var(--ink);line-height:1.34;margin:2px 0 4px} .tbitem p{font-size:13px;color:var(--muted);font-weight:300;line-height:1.5} .pager{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-top:26px} .pager a{min-width:38px;text-align:center;padding:9px 12px;border-radius:10px;background:var(--surface);border:1px solid var(--line);color:var(--muted);text-decoration:none;font-weight:700;font-size:13px} .pager a.on{background:var(--star);border-color:var(--star);color:#fff} /* ===== CHI TIẾT BÀI VIẾT ===== */ .post{padding:30px 0 70px} .post .wrap{max-width:820px} .phead{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:12px} .phead .dm{font-size:12px;font-weight:700;color:var(--star);background:color-mix(in srgb,var(--star) 14%,transparent);padding:3px 11px;border-radius:999px} .phead .dt,.phead .vw{font-size:12.5px;color:var(--muted);font-weight:600} .post h1{font-weight:900;font-size:clamp(24px,5vw,36px);line-height:1.2;letter-spacing:-.01em;color:var(--navy);margin-bottom:10px} .post .lead{font-size:16px;color:var(--muted);font-weight:300;border-left:3px solid var(--star);padding-left:14px;margin-bottom:20px} .pbody{font-size:15.5px;line-height:1.75;color:var(--ink)} .pbody p{margin:0 0 14px} .pbody b{color:var(--ink)} .pbody h2,.pbody h3{color:var(--navy);margin:20px 0 8px} .pbody img{max-width:100%;border-radius:10px} .pbody ul,.pbody ol{margin:0 0 14px 22px} /* Link KHÔNG gạch chân mặc định — chỉ gạch khi admin tự bấm Gạch chân ( / text-decoration:underline) hoặc khi rê chuột */ .pbody a{text-decoration:none} .pbody a:hover{text-decoration:underline} .pbody a u,.pbody a [style*="underline"]{text-decoration:underline} /* Nền TRẮNG còn sót lại từ bảng Word (nội dung đã lưu trước đây) → bỏ đi; màu nền khác vẫn giữ nguyên */ .pbody [style*="background:#fff" i],.pbody [style*="background: #fff" i],.pbody [style*="background:#ffffff" i], .pbody [style*="background-color:#fff" i],.pbody [style*="background-color: #fff" i], .pbody [style*="background:white" i],.pbody [style*="background: white" i], .pbody [style*="background-color:white" i],.pbody [style*="background-color: white" i], .pbody [style*="background:rgb(255,255,255)" i],.pbody [style*="background-color:rgb(255,255,255)" i],.pbody [style*="background-color:rgb(255, 255, 255)" i], .pbody [bgcolor="#ffffff" i],.pbody [bgcolor="#fff" i],.pbody [bgcolor="white" i]{background:transparent!important;background-color:transparent!important} /* Bảng dán từ Word — GIỮ NGUYÊN viền/định dạng gốc (mờ thì mờ, không ép viền); chỉ thêm padding nhẹ khi Word không có, và cho cuộn ngang trên mobile. */ .pbody table{max-width:100%;margin:0 0 16px;font-size:14.5px} .pbody table td,.pbody table th{padding:6px 10px} /* fallback nhẹ — style inline của Word luôn thắng */ /* Ô TRA CỨU trên bảng (danh sách trúng tuyển…) — dính lại khi cuộn để thí sinh luôn gõ được */ .lookup{position:sticky;top:8px;z-index:6;margin:0 0 16px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px 14px;box-shadow:var(--shadow)} .lookup .lk-row{display:flex;align-items:center;gap:10px} .lookup .lk-ic{font-size:18px;flex:0 0 auto} .lookup #lkInput{flex:1;min-width:0;border:1px solid var(--line);border-radius:10px;padding:11px 13px;font-size:15px;font-family:var(--body);color:var(--ink);background:var(--bg);outline:none} .lookup #lkInput:focus{border-color:var(--star);box-shadow:0 0 0 3px color-mix(in srgb,var(--star) 22%,transparent)} .lookup .lk-clear{flex:0 0 auto;border:0;background:var(--bg);color:var(--muted);width:38px;height:38px;border-radius:9px;cursor:pointer;font-size:15px} .lookup .lk-clear:hover{color:var(--ink)} .lookup .lk-count{margin-top:8px;font-size:13px;color:var(--muted);font-weight:600} .pbody .tbl-scroll{overflow:auto;max-height:78vh;margin:0 0 16px;-webkit-overflow-scrolling:touch} .pbody .tbl-scroll table{margin:0} /* GHIM hàng TIÊU ĐỀ của bảng: cuộn xem bảng nhiều hàng vẫn thấy tên cột; hết bảng thì thôi. Nền đục theo giao diện (đè cả nền trắng đã gỡ) để chữ các hàng không lộ qua tiêu đề. */ .pbody .tbl-scroll table thead th,.pbody .tbl-scroll table thead td, .pbody .tbl-scroll table tr.tbl-head>*{position:sticky;top:0;z-index:3;background:var(--surface)!important;box-shadow:inset 0 -2px 0 var(--line)} .pbody figure{margin:0 0 16px;max-width:100%;overflow-x:auto} .pbody pre{overflow-x:auto;background:#0f1424;color:#e6e9f5;padding:12px 14px;border-radius:10px} .pbody .MsoNormal{margin:0 0 10px} .attach{margin-top:26px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px 18px;box-shadow:var(--shadow)} .attach>b{display:block;font-size:14px;color:var(--navy);margin-bottom:10px} .afile{display:flex;align-items:center;gap:10px;padding:10px 0;border-top:1px solid var(--line);flex-wrap:wrap} .afile:first-of-type{border-top:0} .afile .ax{font-size:10px;font-weight:800;color:var(--red);background:rgba(255,62,110,.12);padding:4px 8px;border-radius:6px} .afile .an{flex:1;min-width:120px;font-size:13.5px;font-weight:600;color:var(--ink);word-break:break-all} .afile .aa{display:flex;gap:8px} .afile .view{font-size:12.5px;font-weight:700;color:#fff;background:var(--star);padding:7px 13px;border-radius:9px;text-decoration:none} .afile .dl{font-size:12.5px;font-weight:700;color:var(--navy);background:var(--bg);border:1px solid var(--line);padding:7px 13px;border-radius:9px;text-decoration:none} .pback{margin-top:26px} .pback a{color:var(--star);font-weight:700;text-decoration:none} /* mốc quá hạn */ .tl.past b,.tl.past span{text-decoration:line-through;opacity:.5} /* ticker: nội dung TinyMCE (

) hiển thị inline, không vỡ dòng */ /* nội dung mục chạy (cả lẫn link ) phải INLINE — link có

/
từ trình soạn sẽ không bị vỡ 3 hàng */ .ticker .run p{display:inline;margin:0} .ticker .run br{display:none} .ticker .run span *,.ticker .run .tk-item *{display:inline} /* rê chuột vào thanh thông báo → DỪNG chạy để đọc & bấm link */ .ticker:hover .run{animation-play-state:paused} /* ===== Nút tư vấn (hero) — 2 nút thi & học bạ ===== */ .tuvan-ctas{display:flex;gap:12px;flex-wrap:wrap;margin:6px 0 4px} .tuvan-cta{flex:1 1 300px;display:inline-flex;align-items:center;gap:14px;padding:14px 20px;border-radius:16px; background:linear-gradient(135deg,#6c5cff,#ff5da2);border:0; color:#fff;text-decoration:none;transition:transform .2s,box-shadow .2s; box-shadow:0 10px 26px rgba(108,92,255,.32)} /* MÀU THEO HÀNG (3 nút/hàng trên PC): 1–3 tím hồng · 4–6 xanh dương · 7–8 xanh ngọc đậm */ .tuvan-ctas .tuvan-cta:nth-child(n+4):nth-child(-n+6){background:linear-gradient(135deg,#11a8d4,#2f6bff);box-shadow:0 10px 26px rgba(47,107,255,.3)} .tuvan-ctas .tuvan-cta:nth-child(n+7){background:linear-gradient(135deg,#0ea5a3,#0f766e);box-shadow:0 10px 26px rgba(14,165,163,.3)} .tuvan-cta:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(108,92,255,.42)} .tuvan-cta .ic{flex:0 0 auto;color:#fff;line-height:0} .tuvan-cta .ic svg{width:30px;height:30px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;display:block;filter:drop-shadow(0 1px 2px rgba(0,0,0,.18))} .tuvan-cta .tx{display:flex;flex-direction:column;line-height:1.3} .tuvan-cta .tx b{font-size:16px;font-weight:800;color:#fff} .tuvan-cta .tx small{font-size:12.5px;color:rgba(255,255,255,.95)} .tuvan-cta .go{margin-left:auto;font-size:22px;font-weight:800;flex:0 0 auto} /* ===== KIỂU MÀU/BỐ CỤC THẺ CTA (Tư vấn + Định hướng) — chọn ở Admin ===== */ /* palette 6 màu xoay vòng từng thẻ */ .tuvan-ctas[class*="cta-"] .tuvan-cta{--cc:#2563eb} .tuvan-ctas[class*="cta-"] .tuvan-cta:nth-child(6n+2){--cc:#16a34a} .tuvan-ctas[class*="cta-"] .tuvan-cta:nth-child(6n+3){--cc:#f59e0b} .tuvan-ctas[class*="cta-"] .tuvan-cta:nth-child(6n+4){--cc:#0ea5e9} .tuvan-ctas[class*="cta-"] .tuvan-cta:nth-child(6n+5){--cc:#7c3aed} .tuvan-ctas[class*="cta-"] .tuvan-cta:nth-child(6n+6){--cc:#e0457b} /* NỀN (skin ép trắng !important → cần specificity cao: html body … :nth-child(n)) */ html body .tuvan-ctas.cta-colorful .tuvan-cta:nth-child(n){background:var(--cc)!important;border-color:transparent!important;box-shadow:0 8px 22px color-mix(in srgb,var(--cc) 30%,transparent)!important} html body .tuvan-ctas.cta-gradient .tuvan-cta:nth-child(n){background:linear-gradient(135deg,var(--cc),color-mix(in srgb,var(--cc) 52%,#000))!important;border-color:transparent!important;box-shadow:0 10px 26px color-mix(in srgb,var(--cc) 32%,transparent)!important} html body .tuvan-ctas.cta-tile .tuvan-cta:nth-child(n){background:var(--cc)!important;border-color:transparent!important;box-shadow:0 8px 22px color-mix(in srgb,var(--cc) 30%,transparent)!important} html body .tuvan-ctas.cta-soft .tuvan-cta:nth-child(n){background:color-mix(in srgb,var(--cc) 13%,var(--surface))!important;border:1px solid color-mix(in srgb,var(--cc) 28%,transparent)!important;border-left:4px solid var(--cc)!important;box-shadow:none!important} html body .tuvan-ctas.cta-outline .tuvan-cta:nth-child(n){background:var(--surface)!important;border:1.5px solid var(--cc)!important;box-shadow:none!important} /* CHỮ/ICON (skin không !important → !important thắng dù specificity thấp) */ .cta-colorful .tuvan-cta .tx b,.cta-gradient .tuvan-cta .tx b,.cta-tile .tuvan-cta .tx b, .cta-colorful .tuvan-cta .ic,.cta-gradient .tuvan-cta .ic,.cta-tile .tuvan-cta .ic, .cta-colorful .tuvan-cta .go,.cta-gradient .tuvan-cta .go,.cta-tile .tuvan-cta .go{color:#fff!important} .cta-colorful .tuvan-cta .tx small,.cta-gradient .tuvan-cta .tx small,.cta-tile .tuvan-cta .tx small{color:rgba(255,255,255,.92)!important} .cta-soft .tuvan-cta .tx b,.cta-outline .tuvan-cta .tx b{color:color-mix(in srgb,var(--cc) 76%,#000)!important} .cta-soft .tuvan-cta .tx small,.cta-outline .tuvan-cta .tx small{color:var(--muted)!important} .cta-soft .tuvan-cta .ic,.cta-soft .tuvan-cta .go,.cta-outline .tuvan-cta .ic,.cta-outline .tuvan-cta .go{color:var(--cc)!important} /* TILE: bố cục dọc — icon to trên, chữ dưới, ẩn mũi tên */ .cta-tile .tuvan-cta{flex-direction:column;align-items:flex-start;gap:9px;padding:20px} .cta-tile .tuvan-cta .ic svg{width:34px;height:34px} .cta-tile .tuvan-cta .go{display:none} /* KIỂU BANNER cho khối Tư vấn (chọn ở Admin) — nội dung + checklist + nút | ảnh */ .tuvan-banner{display:grid;grid-template-columns:1fr;gap:24px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:var(--shadow);position:relative;overflow:hidden} .tuvan-banner::before{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--star) 14%,transparent),transparent 70%);pointer-events:none} .tvb-content{position:relative;z-index:1} .tvb-content h2{margin:0 0 10px} .tvb-content p{color:var(--muted);font-weight:300;margin-bottom:18px;max-width:580px} .tvb-feats{display:grid;grid-template-columns:1fr 1fr;gap:12px 16px;margin-bottom:22px} .tvb-feat{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:600;color:var(--ink)} .tvb-feat .ck{flex:0 0 auto;width:20px;height:20px;border-radius:50%;background:var(--green,#11c275);color:#fff;font-size:12px;line-height:1;display:grid;place-items:center;font-weight:900} .tvb-btn{display:inline-flex;align-items:center;gap:9px;background:var(--g-cta,var(--star));color:#fff;font-weight:700;font-size:15px;padding:14px 26px;border-radius:999px;text-decoration:none;box-shadow:0 12px 28px color-mix(in srgb,var(--star) 32%,transparent);transition:.18s} .tvb-btn:hover{transform:translateY(-2px);filter:brightness(1.05)} .tvb-visual{position:relative;z-index:1;border-radius:16px;overflow:hidden;aspect-ratio:16/10;box-shadow:var(--shadow)} .tvb-visual img{width:100%;height:100%;object-fit:cover;display:block} .tvb-ph{width:100%;height:100%;display:grid;place-items:center;background:var(--g-accent,linear-gradient(120deg,#8a7bff,#6c5cff))} .tvb-ph svg{width:84px;height:84px;color:#fff;fill:none;stroke:currentColor;stroke-width:1.5} @media(min-width:760px){ .tuvan-banner{grid-template-columns:1.05fr .95fr;gap:34px;padding:32px 38px} } @media(max-width:560px){ .tvb-feats{grid-template-columns:1fr} } /* ===== Form liên hệ ===== */ .lh-form{max-width:680px;margin:0 auto;display:flex;flex-direction:column;gap:12px} .lh-row{display:grid;grid-template-columns:1fr 1fr;gap:12px} .lh-form input,.lh-form textarea{width:100%;font:inherit;font-size:15px;padding:13px 16px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink)} .lh-form input:focus,.lh-form textarea:focus{outline:none;border-color:var(--star);box-shadow:0 0 0 3px rgba(108,92,255,.13)} .lh-form textarea{resize:vertical} .lh-btn{align-self:flex-start;border:0;cursor:pointer;font:inherit;font-weight:800;font-size:15px;color:#fff;padding:13px 26px;border-radius:12px;background:linear-gradient(135deg,#6c5cff,#ff5da2);box-shadow:0 10px 24px rgba(108,92,255,.32);transition:transform .2s} .lh-btn:hover{transform:translateY(-2px)} .lh-msg{max-width:680px;margin:0 auto 14px;padding:13px 16px;border-radius:12px;font-weight:600;font-size:14px} .lh-msg.ok{background:#ecfdf3;color:#067647;border:1px solid #abefc6} .lh-msg.err{background:#fff4ed;color:#b93815;border:1px solid #fed7aa} @media(max-width:560px){.lh-row{grid-template-columns:1fr}} @media(max-width:600px){ .tuvan-ctas{gap:8px} .tuvan-cta{flex:1 1 calc(50% - 8px);min-width:0;padding:11px 8px;border-radius:12px;gap:0;justify-content:center;text-align:center} .tuvan-cta .ic,.tuvan-cta .go{display:none} /* bỏ icon + mũi tên trên mobile */ .tuvan-cta .tx{align-items:center} .tuvan-cta .tx small{display:none} .tuvan-cta .tx b{font-size:12.5px;line-height:1.25;font-weight:700} } /* === Lưới ngành 3 cột chung — nhóm span theo số mã, căn thẳng hàng === */ #board{display:grid;grid-template-columns:repeat(3,1fr);gap:22px 16px;align-items:start} .group{margin-bottom:0;min-width:0} .group.c1{grid-column:span 1} .group.c2{grid-column:span 2} .group.c3{grid-column:span 3} .group .grid{display:grid;gap:12px} .group.c1 .grid{grid-template-columns:1fr} .group.c2 .grid{grid-template-columns:repeat(2,1fr)} .group.c3 .grid{grid-template-columns:repeat(3,1fr)} @media(max-width:1024px){ #board{grid-template-columns:repeat(2,1fr)} .group.c3{grid-column:span 2} .group.c3 .grid{grid-template-columns:repeat(2,1fr)} } @media(max-width:640px){ #board{grid-template-columns:1fr} .group{grid-column:1/-1!important} .group .grid{grid-template-columns:1fr!important} } /* thẻ ngành: bỏ icon + hàng 3 = Mã xét tuyển · Mã ngành · Chỉ tiêu (chỉ tiêu góc phải dưới) */ .card{display:flex;flex-direction:column} .card h4{padding-right:0} .card .detail{flex:1} .card .meta{flex-wrap:nowrap;gap:5px;align-items:center;overflow:hidden} .card .meta .tagm{font-size:10px;padding:3px 6px;white-space:nowrap} .card .meta .tagm.chitieu{margin-left:auto;background:rgba(108,92,255,.12);color:var(--star);font-weight:800} /* intro các khối (Hướng dẫn…) rộng hơn cho liền mạch trên PC */ .shead p{max-width:880px} /* stats & liên hệ căn giữa */ .stats .stat{text-align:center} .contacts{gap:8px 12px} .contacts span,.contacts .ct{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.13);padding:8px 16px;border-radius:999px} .contacts .ct{text-decoration:none;color:inherit;cursor:pointer;transition:background .15s,transform .15s} .contacts .ct:hover{background:rgba(255,255,255,.26);transform:translateY(-1px)} .lh-btn{align-self:center} /* Cuộn tới neo (#tuvan, #nganh, #thongbao...) dừng BÊN DƯỚI thanh nav dính — không bị che phần đầu */ /* chừa khoảng cho thanh menu DÍNH khi bấm vào MỌI mục neo (#tuvan/#dinhhuong/#khampha/#nganh…) — không bị che tiêu đề */ html{scroll-padding-top:104px} @media(max-width:640px){ html{scroll-padding-top:88px} } /* ===== Đồng nhất màu các KHOA theo màu giao diện trang chủ (bật ở Admin → Trang chủ) ===== Màu khoa vốn bơm inline từ home.js → ép theo var(--star) (tự khớp màu giao diện đang chạy/cố định) */ html.kh-mono .card .accent{background:var(--star)!important} html.kh-mono .card .tagm.code{background:var(--star)!important} html.kh-mono .group-h .dot{background:var(--star)!important} html.kh-mono .group-h h3 svg{color:var(--star)!important} /* kh-mono: 6 nút CTA tư vấn cũng đồng nhất — cùng gradient theo giao diện đang chạy (đè nth-child mỗi nút 1 màu) */ html.kh-mono .tuvan-ctas .tuvan-cta{ /* cân bằng: sáng nhẹ → MÀU CHỦ ĐẠO Ở GIỮA → đậm nhẹ (hai đầu lệch ~20%, chữ trắng vẫn rõ ở cả 6 bộ màu) */ background:linear-gradient(135deg,color-mix(in srgb,var(--star) 82%,#fff) 0%,var(--star) 50%,color-mix(in srgb,var(--star) 78%,#0b1030) 100%)!important; box-shadow:0 10px 26px color-mix(in srgb,var(--star) 32%,transparent)!important; } /* ===== GIÁP cho nội dung block sửa từ Admin (TinyMCE chèn

/): trang chủ ===== */ .hero h1 p,.hero .sub p,h2 p,.cta h2 p,.cta>p p,.tuvan-cta .tx b p,.tuvan-cta .tx small p{display:inline;margin:0} .hero h1 [style*="color"],.hero .sub [style*="color"]{color:inherit!important} .cta h2 *,.cta>p *{color:#fff!important} .tuvan-cta .tx b *,.tuvan-cta .tx small *{color:inherit!important} /* hero: chữ trong (in nghiêng từ editor) cũng ăn màu gradient như span.y — admin sửa kiểu nào cũng ra màu */ .hero h1 em{font-style:normal;background:var(--g-accent);-webkit-background-clip:text;background-clip:text;color:transparent} /* Mobile (2 nút CTA/hàng): màu theo CẶP để mỗi HÀNG vẫn 1 màu — 1-2 tím hồng · 3-4 xanh dương · 5-6 xanh ngọc · 7-8 tím hồng (kh-mono dùng !important nên chế độ đồng nhất không bị ảnh hưởng) */ @media(max-width:600px){ .tuvan-ctas .tuvan-cta:nth-child(-n+2){background:linear-gradient(135deg,#6c5cff,#ff5da2);box-shadow:0 10px 26px rgba(108,92,255,.32)} .tuvan-ctas .tuvan-cta:nth-child(n+3):nth-child(-n+4){background:linear-gradient(135deg,#11a8d4,#2f6bff);box-shadow:0 10px 26px rgba(47,107,255,.3)} .tuvan-ctas .tuvan-cta:nth-child(n+5):nth-child(-n+6){background:linear-gradient(135deg,#0ea5a3,#0f766e);box-shadow:0 10px 26px rgba(14,165,163,.3)} .tuvan-ctas .tuvan-cta:nth-child(n+7){background:linear-gradient(135deg,#6c5cff,#ff5da2);box-shadow:0 10px 26px rgba(108,92,255,.32)} } /* Thẻ tin tức: CHẠM ĐÂU CŨNG VÀO BÀI (link "Đọc tiếp" phủ toàn thẻ) — riêng chip PDF nổi lên trên để vẫn mở file */ .ncard{position:relative;cursor:pointer} .ncard .read::after{content:"";position:absolute;inset:0;z-index:1} .ncard .nf .pdf{position:relative;z-index:2} .ncard:hover h4{color:var(--star)} /* ===== MENU TRƯỢT (mobile) + nút hamburger ===== */ .navham{display:none;flex-direction:column;justify-content:center;gap:4px;width:38px;height:38px;border:0;background:transparent;cursor:pointer;padding:8px;flex:0 0 auto} .navham span{display:block;height:2.5px;width:100%;background:var(--navy);border-radius:3px;transition:.2s} .drawer-bg{position:fixed;inset:0;background:rgba(10,12,30,.45);opacity:0;visibility:hidden;transition:.25s;z-index:1000} .drawer-bg.on{opacity:1;visibility:visible} .drawer{position:fixed;top:0;left:0;height:100%;width:82%;max-width:320px;background:#fff;z-index:1001; transform:translateX(-100%);transition:transform .28s cubic-bezier(.22,.7,.3,1);display:flex;flex-direction:column;box-shadow:6px 0 40px rgba(10,12,30,.25)} .drawer.on{transform:translateX(0)} .drawer-top{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line)} .drawer-top span{display:flex;align-items:center;gap:9px;font-weight:800;color:var(--navy)} .drawer-top img{width:34px;height:34px} .drawer-x{border:0;background:#f2f3fa;width:34px;height:34px;border-radius:9px;font-size:16px;cursor:pointer;color:var(--muted)} .drawer-nav{display:flex;flex-direction:column;padding:8px 10px;overflow-y:auto;flex:1} .drawer-nav a{display:flex;align-items:center;gap:11px;padding:13px 14px;border-radius:11px;font-weight:600;font-size:15px;color:var(--ink);text-decoration:none} .drawer-nav a svg{width:20px;height:20px;flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round} .drawer-nav a:active{background:#f2f3fa} .drawer-cta{margin:10px 14px 18px;text-align:center;font-weight:800;color:#fff;background:var(--g-accent);padding:13px;border-radius:12px;text-decoration:none} /* Dưới 1000px: ẩn 6 nút, dùng menu trượt ☰ (chữ TRƯỜNG vẫn hiện trên PC/laptop) */ .navham{display:inline-flex} @media(max-width:999px){ nav .in{gap:8px} .brand{margin-right:auto} /* logo dồn trái cạnh nút menu, đẩy nút Đăng ký sang phải */ nav .navcta{gap:6px} nav a.btn-sm{font-size:12.5px;padding:8px 13px} } @media(max-width:600px){ .brand .t{display:none} } /* chỉ ẨN chữ trường trên ĐIỆN THOẠI (màn bé) */ /* ============================================================ THỨ TỰ CÁC KHỐI TRANG CHỦ (admin sắp xếp lên/xuống) Bọc các section giữa trong flex-column; mỗi section có style="order:N" ============================================================ */ .home-flow{display:flex;flex-direction:column} /* các khối tách ra từ hero (tìm kiếm / tư vấn / số liệu): khoảng cách gọn để mặc định liền mạch, nhưng vẫn đứng độc lập khi đổi vị trí */ .hblk{padding:12px 0} .hblk>.wrap>.searchbox,.hblk>.wrap>.tuvan-ctas,.hblk>.wrap>.stats{margin-top:0} /* ============================================================ KHỐI SLIDE ẢNH (carousel tự chạy) ============================================================ */ .slider-sec{padding:26px 0 4px} .slider{position:relative;border-radius:18px;overflow:hidden;box-shadow:var(--shadow);background:var(--surface)} .sl-track{display:flex;transition:transform .6s cubic-bezier(.4,0,.2,1);will-change:transform} .sl-item{min-width:100%;position:relative;aspect-ratio:21/9;overflow:hidden;background:#0b0f1e} /* nền mờ lấp đầy phần trống — ảnh không bao giờ bị cắt 2 bên */ .sl-bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:blur(26px) brightness(.6);transform:scale(1.15);z-index:0} .sl-item img{position:relative;z-index:1;width:100%;height:100%;object-fit:contain;display:block} .sl-a{position:relative;z-index:1;display:block;height:100%;color:inherit;text-decoration:none} .sl-cap{position:absolute;left:0;right:0;bottom:0;padding:46px 28px 22px;background:linear-gradient(to top,rgba(8,10,24,.78),rgba(8,10,24,.25) 55%,transparent);color:#fff} .sl-cap b{display:block;font-size:clamp(18px,2.6vw,28px);font-weight:800;line-height:1.25} .sl-cap span{display:block;margin-top:4px;font-size:14px;opacity:.92;max-width:760px} .sl-nav{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border-radius:50%;border:0;background:rgba(255,255,255,.86);color:#16182c;font-size:24px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,.22);transition:background .15s,transform .15s} .sl-nav.prev{left:14px}.sl-nav.next{right:14px} .sl-nav:hover{background:#fff;transform:translateY(-50%) scale(1.06)} .sl-dots{position:absolute;left:0;right:0;bottom:12px;display:flex;gap:8px;justify-content:center;z-index:2} .sl-dots i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.55);cursor:pointer;transition:.25s;box-shadow:0 1px 3px rgba(0,0,0,.3)} .sl-dots i.on{background:#fff;width:26px;border-radius:5px} @media(max-width:640px){.sl-item{aspect-ratio:16/9}.sl-cap{padding:30px 16px 26px}.sl-nav{width:36px;height:36px;font-size:20px}} /* ============================================================ KHỐI CẢM NHẬN TỪ NGƯỜI HỌC (testimonials) ============================================================ */ .cn-sec{background:linear-gradient(180deg,var(--bg),color-mix(in srgb,var(--star) 5%,var(--bg)))} .cn-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px} .cn-card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px 24px 20px;box-shadow:var(--shadow)} .cn-quote{position:absolute;top:6px;left:18px;font-size:66px;line-height:1;color:var(--star);opacity:.16;font-family:Georgia,serif;pointer-events:none} .cn-card blockquote{position:relative;z-index:1;font-style:italic;color:var(--ink);margin:12px 0 18px;font-size:15.5px;line-height:1.75} .cn-card figcaption{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:14px} .cn-av{width:46px;height:46px;border-radius:50%;object-fit:cover;flex:0 0 auto} .cn-ava{display:flex;align-items:center;justify-content:center;background:var(--g-accent);color:#fff;font-weight:800;font-size:18px} .cn-who{display:flex;flex-direction:column;line-height:1.3;min-width:0} .cn-who b{color:var(--ink);font-weight:700} .cn-who small{color:var(--muted);font-size:12.5px} /* ============================================================ CÁCH HIỂN THỊ NGÀNH (bố cục) — grid (mặc định) · list · carousel ============================================================ */ /* --- LIST: mỗi mã 1 hàng gọn, full chiều ngang --- */ #board.nl-list{grid-template-columns:1fr} #board.nl-list .group{grid-column:1/-1!important} #board.nl-list .group .grid{grid-template-columns:1fr!important} #board.nl-list .card{flex-direction:row;align-items:center;gap:14px;padding:14px 18px 14px 24px} #board.nl-list .card .badge-tt{order:-1;margin:0;flex:0 0 auto} #board.nl-list .card h4{margin:0;padding-right:0;flex:1;min-width:0} #board.nl-list .card .detail{display:none} #board.nl-list .card .meta{margin-top:0;flex:0 0 auto;flex-wrap:nowrap} #board.nl-list .card:hover{transform:translateX(5px)} @media(max-width:600px){ #board.nl-list .card{flex-direction:column;align-items:flex-start;gap:8px} #board.nl-list .card .meta{flex-wrap:wrap} } /* --- CAROUSEL: mỗi khoa/lĩnh vực 1 hàng cuộn ngang (vuốt được) --- */ #board.nl-carousel{grid-template-columns:1fr} #board.nl-carousel .group{grid-column:1/-1!important} #board.nl-carousel .group .grid{display:flex!important;grid-template-columns:none!important;overflow-x:auto;gap:14px;padding:2px 2px 12px;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:var(--line) transparent} #board.nl-carousel .card{flex:0 0 290px;scroll-snap-align:start} #board.nl-carousel .group .grid::-webkit-scrollbar{height:8px} #board.nl-carousel .group .grid::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px} @media(max-width:600px){ #board.nl-carousel .card{flex:0 0 80%} } /* ============ BỐ CỤC NGÀNH NÂNG CAO (chọn ở /Admin/TrangChu) ============ */ /* đổi MÀU MƯỢT khi giao diện trang chủ thay đổi (đồng bộ màu khoa) */ .nl-tabbar button,.nl-chips button,.nl-col .col-h,.col-item .ci-dot,.nl-tabbar .dot,.nl-chips .dot, .cl-big,.cl-bigh,.cl-tile,.cl-tile .dot,.nl-bar .bar-h{transition:background-color .45s ease,color .45s ease,border-color .45s ease,transform .15s ease} @keyframes cardIn{from{opacity:0;transform:scale(.94) translateY(10px)}to{opacity:1;transform:none}} /* PA1 — TAB NGANG: các khoa đồng cấp trên thanh tab */ #board.nl-tab{display:block} .nl-tabbar{display:flex;gap:6px;overflow-x:auto;padding:5px;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);margin-bottom:18px;scrollbar-width:thin;scrollbar-color:var(--line) transparent} .nl-tabbar::-webkit-scrollbar{height:6px}.nl-tabbar::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px} .nl-tabbar button{flex:0 0 auto;border:0;background:transparent;font-family:var(--body);font-weight:700;font-size:13px;color:var(--muted);padding:10px 15px;border-radius:10px;cursor:pointer;white-space:nowrap;display:inline-flex;align-items:center;gap:8px} .nl-tabbar button .dot{width:9px;height:9px;border-radius:3px;flex:0 0 auto} .nl-tabbar button .tc{font-size:11px;font-weight:700;opacity:.65} .nl-tabbar button:hover{color:var(--ink);background:var(--bg)} .nl-tabbar button.on{background:var(--tabc,var(--star));color:#fff} .nl-tabbar button.on:hover{color:#fff}.nl-tabbar button.on .tc{opacity:.9} .nl-tabpanel .grid{grid-template-columns:repeat(3,1fr);animation:cardIn .35s ease both} /* PA2 — BỘ LỌC MA TRẬN: chip Tất cả + từng khoa, lọc cả lưới có hiệu ứng */ #board.nl-matrix{display:block} .nl-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px} .nl-chips button{border:1px solid var(--line);background:var(--surface);font-family:var(--body);font-weight:700;font-size:13px;color:var(--muted);padding:9px 15px;border-radius:999px;cursor:pointer;display:inline-flex;align-items:center;gap:7px;box-shadow:var(--shadow)} .nl-chips button .dot{width:9px;height:9px;border-radius:3px} .nl-chips button .tc{font-size:11px;opacity:.65;margin-left:2px} .nl-chips button:hover{color:var(--ink);transform:translateY(-2px)} .nl-chips button.on{background:var(--chipc,var(--star));color:#fff;border-color:transparent} .nl-chips button.on .tc{opacity:.9} .nl-matrix .mx-grid{grid-template-columns:repeat(3,1fr)} .nl-matrix .mx-grid .card{animation:cardIn .4s ease both} /* PA3 — BÀN CỜ GẠCH BÔNG: mỗi khoa 1 cột bằng nhau, cuộn nội bộ */ #board.nl-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;align-items:start} .nl-col{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column} .nl-col .col-h{padding:13px 15px;font-weight:800;font-size:14px;color:#fff;background:var(--colc,var(--star));display:flex;align-items:center;justify-content:space-between;gap:8px} .nl-col .col-h .cc{font-size:11px;font-weight:700;background:rgba(255,255,255,.25);padding:2px 9px;border-radius:999px;white-space:nowrap} .nl-col .col-body{max-height:300px;overflow-y:auto;padding:6px;scrollbar-width:thin;scrollbar-color:var(--line) transparent;-webkit-overflow-scrolling:touch;box-shadow:inset 0 -16px 12px -12px rgba(0,0,0,.07)} .nl-col .col-body::-webkit-scrollbar{width:7px}.nl-col .col-body::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px} .col-item{display:flex;align-items:center;gap:9px;padding:10px 11px;border-radius:9px;text-decoration:none;color:var(--ink);font-weight:600;font-size:13.5px} .col-item:hover{background:var(--bg)} .col-item .ci-dot{width:8px;height:8px;border-radius:50%;flex:0 0 auto} .col-item .ci-ten{flex:1;min-width:0} .col-item .ci-code{font-size:11px;color:var(--faint);font-weight:700;flex:0 0 auto} /* PA4 — MA TRẬN COLLAGE: 1 khoa nổi bật (lớn) + các ô nhỏ, bấm ô để đổi */ #board.nl-collage{display:block} .nl-collage{display:grid;grid-template-columns:1.35fr 1fr;gap:16px;align-items:start} .cl-big{background:var(--surface);border:1px solid var(--line);border-left:5px solid var(--colc,var(--star));border-radius:16px;box-shadow:var(--shadow);overflow:hidden} .cl-bigh{padding:16px 18px;background:linear-gradient(120deg,color-mix(in srgb,var(--colc,var(--star)) 14%,transparent),transparent)} .cl-bigh b{display:block;font-weight:800;font-size:19px;color:var(--navy)} .cl-bigh span{font-size:12.5px;color:var(--muted);font-weight:600} .cl-biglist{padding:6px 8px 10px;max-height:340px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--line) transparent} .cl-tiles{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-content:start} .cl-tile{text-align:left;border:1px solid var(--line);border-top:3px solid var(--colc,var(--star));background:var(--surface);border-radius:14px;padding:14px;cursor:pointer;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:4px;font-family:var(--body)} .cl-tile .dot{width:11px;height:11px;border-radius:4px} .cl-tile b{font-weight:800;font-size:14px;color:var(--navy)} .cl-tile .cl-sub{font-size:12px;color:var(--muted);font-weight:600} .cl-tile:hover{transform:translateY(-3px);border-color:var(--colc,var(--star))} /* PA5 — TRỤC XẾP CHỒNG: các khoa là THANH KIM LOẠI xếp chồng, mở ra hiện ngành bên phải + "Thu gọn" */ #board.nl-stack{display:block} .nl-stack{display:flex;flex-direction:column;gap:11px} .nl-bar{position:relative;display:flex;align-items:stretch;flex-wrap:wrap;border-radius:13px;overflow:hidden; border:1px solid rgba(150,162,186,.55); background:linear-gradient(177deg,#f4f7fc 0%,#d4dbe8 46%,#b3bccd 54%,#e2e7f0 100%); box-shadow:0 7px 16px rgba(20,30,60,.2),inset 0 1px 0 rgba(255,255,255,.85),inset 0 -2px 5px rgba(0,0,0,.2)} .nl-bar::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:var(--colc,var(--star));z-index:1} .nl-bar .bar-h{flex:1 1 auto;min-width:200px;display:flex;align-items:center;gap:11px;padding:15px 18px 15px 22px;border:0;background:transparent;cursor:pointer;font:800 15px var(--body);color:#1c2540} .nl-bar .bar-h .dot{width:13px;height:13px;border-radius:4px;background:var(--colc,var(--star));box-shadow:0 0 0 3px color-mix(in srgb,var(--colc,var(--star)) 28%,transparent);flex:0 0 auto} .nl-bar .bar-h b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis} .nl-bar .bar-h .bc{font-size:11.5px;font-weight:800;color:#445170;background:rgba(255,255,255,.6);border:1px solid rgba(120,135,160,.4);padding:3px 10px;border-radius:999px;margin-left:auto;white-space:nowrap} .nl-bar .bar-h .chev{width:18px;height:18px;fill:none;stroke:#46506a;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;transition:transform .25s ease;flex:0 0 auto} .nl-bar.open .bar-h{flex:0 0 auto} .nl-bar.open .bar-h .bc{margin-left:14px} .nl-bar.open .bar-h .chev{transform:rotate(180deg)} .nl-bar .bar-body{display:none} .nl-bar.open .bar-body{display:flex;flex:1 1 320px;flex-wrap:wrap;align-items:center;gap:8px;padding:10px 16px 10px 4px;animation:cardIn .3s ease both} .sb-chip{background:rgba(255,255,255,.74);border:1px solid rgba(120,135,160,.45);border-radius:999px;padding:7px 13px;font:700 12.5px var(--body);color:#1c2540;text-decoration:none;transition:.15s} .sb-chip:hover{background:#fff;border-color:var(--colc,var(--star));color:var(--colc,var(--star))} .sb-collapse{margin-left:auto;background:var(--colc,var(--star));color:#fff;border:0;border-radius:999px;padding:7px 14px;font:800 12px var(--body);cursor:pointer;white-space:nowrap} .sb-collapse:hover{filter:brightness(1.08)} /* responsive cho các bố cục mới */ @media(max-width:900px){ .nl-tabpanel .grid,.nl-matrix .mx-grid,.nl-bar .bar-body .grid{grid-template-columns:repeat(2,1fr)} .nl-collage{grid-template-columns:1fr} } @media(max-width:600px){ .nl-tabpanel .grid,.nl-matrix .mx-grid,.nl-bar .bar-body .grid{grid-template-columns:1fr} .cl-tiles{grid-template-columns:1fr} } /* ĐỒNG BỘ MÀU theo giao diện trang chủ (kh-mono): mọi điểm nhấn dùng --star (mượt nhờ transition ở trên) */ html.kh-mono .nl-tabbar button.on{background:var(--star)!important} html.kh-mono .nl-tabbar button .dot{background:var(--star)!important} html.kh-mono .nl-tabbar button.on .dot{background:#fff!important} html.kh-mono .nl-chips button.on{background:var(--star)!important} html.kh-mono .nl-chips button .dot{background:var(--star)!important} html.kh-mono .nl-chips button.on .dot{background:#fff!important} html.kh-mono .nl-col .col-h{background:var(--star)!important} html.kh-mono .col-item .ci-dot{background:var(--star)!important} html.kh-mono .cl-big{border-left-color:var(--star)!important} html.kh-mono .cl-bigh{background:linear-gradient(120deg,color-mix(in srgb,var(--star) 14%,transparent),transparent)!important} html.kh-mono .cl-tile{border-top-color:var(--star)!important} html.kh-mono .cl-tile:hover{border-color:var(--star)!important} html.kh-mono .cl-tile .dot{background:var(--star)!important} html.kh-mono .nl-bar::before{background:var(--star)!important} html.kh-mono .nl-bar .bar-h .dot{background:var(--star)!important;box-shadow:0 0 0 3px color-mix(in srgb,var(--star) 28%,transparent)!important} html.kh-mono .sb-collapse{background:var(--star)!important} html.kh-mono .sb-chip:hover{border-color:var(--star)!important;color:var(--star)!important} /* ============ PA6 / PA7 — BỐ CỤC VŨ TRỤ (nền THIÊN HÀ NHIỀU MÀU, sao lấp lánh) ============ */ /* overflow:visible để KHÔNG bị khuôn viền che mất chữ (vệ tinh / nhãn sao tràn ra ngoài vẫn hiện đủ) */ #board.nl-orbit,#board.nl-starmap{display:block;position:relative;border-radius:20px;padding:28px;overflow:visible;color:#eaf0ff; background: radial-gradient(52% 60% at 6% 52%, rgba(40,120,255,.40), transparent 72%), radial-gradient(52% 60% at 94% 50%, rgba(255,80,40,.34), transparent 72%), radial-gradient(46% 40% at 30% 22%, color-mix(in srgb,var(--star) 40%,transparent), transparent 70%), radial-gradient(60% 52% at 78% 14%, rgba(150,90,255,.40), transparent 70%), radial-gradient(54% 46% at 20% 80%, rgba(255,70,170,.26), transparent 70%), radial-gradient(46% 44% at 88% 84%, rgba(0,210,210,.20), transparent 70%), radial-gradient(130% 110% at 50% 0%, #1e1a4e 0%, #0b1030 52%, #04050d 100%)} /* 2 lớp sao: ::before sao nhỏ dày + ::after sao to lấp lánh → galaxy NHIỀU SAO */ #board.nl-orbit::before,#board.nl-starmap::before,#board.nl-orbit::after,#board.nl-starmap::after{content:"";position:absolute;inset:0;border-radius:20px;pointer-events:none;background-repeat:no-repeat} #board.nl-orbit::before,#board.nl-starmap::before{ background-image:radial-gradient(1px 1px at 8% 18%,#fff,transparent),radial-gradient(1px 1px at 17% 64%,#fff,transparent),radial-gradient(1px 1px at 24% 33%,#dfe7ff,transparent),radial-gradient(1px 1px at 31% 82%,#fff,transparent),radial-gradient(1px 1px at 39% 12%,#fff,transparent),radial-gradient(1px 1px at 44% 52%,#cdd6ff,transparent),radial-gradient(1px 1px at 52% 28%,#fff,transparent),radial-gradient(1px 1px at 58% 73%,#fff,transparent),radial-gradient(1px 1px at 63% 41%,#e7ecff,transparent),radial-gradient(1px 1px at 69% 90%,#fff,transparent),radial-gradient(1px 1px at 74% 22%,#fff,transparent),radial-gradient(1px 1px at 81% 58%,#cdd6ff,transparent),radial-gradient(1px 1px at 87% 37%,#fff,transparent),radial-gradient(1px 1px at 92% 78%,#fff,transparent),radial-gradient(1px 1px at 96% 14%,#fff,transparent),radial-gradient(1px 1px at 4% 88%,#fff,transparent); opacity:.85} #board.nl-orbit::after,#board.nl-starmap::after{ background-image:radial-gradient(2px 2px at 14% 26%,#fff,transparent),radial-gradient(2px 2px at 36% 68%,#eaf0ff,transparent),radial-gradient(2.2px 2.2px at 66% 18%,#fff,transparent),radial-gradient(2px 2px at 84% 64%,#dfe7ff,transparent),radial-gradient(2.4px 2.4px at 50% 84%,#fff,transparent),radial-gradient(2px 2px at 22% 48%,#fff,transparent),radial-gradient(2px 2px at 90% 30%,#fff,transparent); animation:twinkle 4.5s ease-in-out infinite alternate} @keyframes twinkle{from{opacity:.45}to{opacity:1}} #board.nl-orbit>*,#board.nl-starmap>*{position:relative;z-index:1} /* dòng ngành trên nền tối */ .nl-orbit .col-item,.nl-starmap .col-item{color:#dce3ff} .nl-orbit .col-item:hover,.nl-starmap .col-item:hover{background:rgba(255,255,255,.08)} .nl-orbit .col-item .ci-code,.nl-starmap .col-item .ci-code{color:#8ea0d8} /* PA6 — ORBIT (vệ tinh = quả cầu hành tinh tự QUAY, tâm = TRÁI ĐẤT quay "TNUS"; quỹ đạo do JS điều khiển) */ #board.nl-orbit{display:grid;grid-template-columns:1fr 350px;gap:18px;align-items:center} .orb-stage{--stage:min(440px,78vw);width:var(--stage);height:var(--stage);position:relative;margin:0 auto;touch-action:none;cursor:grab;user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent} .orb-stage:active{cursor:grabbing} .orb-sat{touch-action:none} .orb-planet{position:absolute;left:50%;top:50%;width:31%;aspect-ratio:1;transform:translate(-50%,-50%);display:grid;place-items:center;z-index:50} /* KHÔNG viền/quầng/bong bóng quanh Trái Đất — chỉ còn quả cầu sạch */ .orb-globe{position:relative;z-index:2;width:100%;height:100%;border-radius:50%;overflow:hidden} /* Trái Đất TỰ QUAY (quả cầu hình tròn, phóng to hơn khung + cắt theo viền → xoay không hở/méo) — giữ đúng màu ảnh */ .orb-earth{position:absolute;inset:-7%;border-radius:50%;background:url('/img/earth.webp') center/cover no-repeat;filter:brightness(1.06) saturate(1.14);animation:earthturn 42s linear infinite} @keyframes earthturn{to{transform:rotate(360deg)}} /* chữ TNUS căn giữa bằng text-align (tránh translate -50% gây nhòe trên PC) + bóng đổ gọn cho NÉT */ .orb-planet .op-name{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);text-align:center;z-index:5;font:900 clamp(13px,3.2vw,19px)/1 var(--body);letter-spacing:1px;color:#fff;text-shadow:0 1px 2px #000,0 0 3px rgba(0,0,0,.95);overflow:visible} /* 2 TIA SÁNG HÌNH SAO: (1) dưới chữ T ĐẦU, (2) đỉnh chữ T CUỐI — lóe nối tiếp (1 tắt thì 2 hiện), rồi nghỉ ~4s lặp lại */ .orb-planet .op-name::before,.orb-planet .op-name::after{content:"";position:absolute;width:1.5em;height:1.5em; transform:translate(-50%,-50%) scale(.15); background: radial-gradient(circle,#fff 0%,rgba(200,228,255,.95) 12%,transparent 34%), linear-gradient(0deg,transparent 46.5%,rgba(255,255,255,.9) 50%,transparent 53.5%), linear-gradient(90deg,transparent 46.5%,rgba(255,255,255,.9) 50%,transparent 53.5%); opacity:0;pointer-events:none;mix-blend-mode:screen} .orb-planet .op-name::before{left:34%;top:94%;animation:tnusFlashA 5s ease-out infinite} /* dưới chữ T đầu tiên */ .orb-planet .op-name::after{left:66%;top:6%;animation:tnusFlashB 5s ease-out infinite} /* đỉnh chữ T cuối cùng */ @keyframes tnusFlashA{ 0%{opacity:0;transform:translate(-50%,-50%) scale(.15)} 5%{opacity:1;transform:translate(-50%,-50%) scale(.8)} /* lóe chói nhất (nhỏ) */ 9%{opacity:.4;transform:translate(-50%,-50%) scale(1.05)} /* mờ thật nhanh */ 13%,100%{opacity:0;transform:translate(-50%,-50%) scale(1.2)} } @keyframes tnusFlashB{ 0%,13%{opacity:0;transform:translate(-50%,-50%) scale(.15)} /* chờ tia 1 tắt */ 18%{opacity:1;transform:translate(-50%,-50%) scale(.8)} /* hiện ngay sau, chói nhất */ 22%{opacity:.4;transform:translate(-50%,-50%) scale(1.05)} /* mờ thật nhanh */ 26%,100%{opacity:0;transform:translate(-50%,-50%) scale(1.2)} /* tắt, nghỉ ~4s (5s × 74%) rồi lặp */ } .orb-sat{position:absolute;left:50%;top:50%;width:120px;display:flex;flex-direction:column;align-items:center;gap:6px; background:transparent;border:0;padding:0;color:#dbe3ff;cursor:pointer;font:700 11.5px/1.15 var(--body);will-change:transform} .os-planet{position:relative;width:38px;height:38px;border-radius:50%;flex:0 0 auto; background:radial-gradient(circle at 30% 26%,rgba(255,255,255,.9),rgba(255,255,255,0) 40%),radial-gradient(circle at 38% 32%,color-mix(in srgb,var(--colc) 78%,#fff),var(--colc) 48%,color-mix(in srgb,var(--colc) 58%,#000) 100%); box-shadow:0 0 16px color-mix(in srgb,var(--colc) 70%,transparent),inset -4px -5px 9px rgba(0,0,0,.5),inset 3px 3px 7px rgba(255,255,255,.3);transition:box-shadow .3s} /* KHOA = ẢNH HÀNH TINH thật (background-image inline), kích thước = .os-planet (38px), TỰ QUAY tròn */ .os-planet.os-img{background-repeat:no-repeat;background-position:center;background-size:cover;background-color:#0a0f24;animation:planetspin var(--spin,24s) linear infinite} .os-planet.os-img.rev{animation-direction:reverse} @keyframes planetspin{to{transform:rotate(360deg)}} /* Khi quả cầu KHUẤT khỏi màn hình (cuộn đi) → DỪNG mọi animation 3D để tiết kiệm pin (JS gắn .orb-paused) */ #board.orb-paused .os-planet.os-img,#board.orb-paused .orb-earth, #board.orb-paused .op-name::before,#board.orb-paused .op-name::after, #board.orb-paused::before,#board.orb-paused::after{animation-play-state:paused} /* ===== HIỆU NĂNG: máy yếu / điện thoại — bớt blur, bớt animation nền cho mượt ===== */ @media(max-width:640px){ .orb-card,.sm-card{backdrop-filter:none;-webkit-backdrop-filter:none;background:rgba(12,18,42,.94)} /* blur rất nặng trên GPU yếu */ #board.nl-orbit::before,#board.nl-orbit::after,#board.nl-starmap::before,#board.nl-starmap::after{animation:none} /* tắt nhấp nháy sao */ .orb-earth{animation-duration:90s} /* trái đất quay chậm hơn, nhẹ GPU (hành tinh vệ tinh VẪN tự xoay) */ /* TRANG CHỦ mobile: nén chiều cao sân khấu → rút ngắn vùng trên/dưới quả cầu (~1/2) */ body:not(.nl-present) #board.nl-orbit{padding-top:10px} body:not(.nl-present) .orb-stage{height:calc(var(--stage)*0.58)} } @media(prefers-reduced-motion:reduce){ .orb-earth,.os-planet.os-img,.sm-node .sm-planet,.orb-planet .op-name::before,.orb-planet .op-name::after,#board.nl-orbit::before,#board.nl-orbit::after,#board.nl-starmap::before,#board.nl-starmap::after{animation:none} } .orb-sat .os-ten{max-width:118px;text-align:center;text-shadow:0 1px 6px #000,0 0 2px #000} .orb-sat:hover .os-ten{color:#fff} .orb-sat:hover .os-planet{box-shadow:0 0 22px color-mix(in srgb,var(--colc) 85%,transparent),inset -4px -5px 9px rgba(0,0,0,.5),inset 3px 3px 7px rgba(255,255,255,.35)} .orb-sat.on .os-planet{box-shadow:0 0 28px color-mix(in srgb,var(--colc) 95%,transparent),inset -4px -5px 9px rgba(0,0,0,.5),inset 3px 3px 7px rgba(255,255,255,.4)} .orb-sat.on .os-ten{color:#fff;font-weight:800} .orb-card{background:rgba(12,18,42,.78);border:1px solid rgba(140,160,255,.25);border-top:3px solid var(--colc);border-radius:16px;padding:14px 16px;backdrop-filter:blur(6px)} .orb-card .oc-h{display:flex;align-items:center;gap:9px;margin-bottom:8px} .orb-card .oc-h .dot{width:11px;height:11px;border-radius:4px;flex:0 0 auto} .orb-card .oc-h b{font-weight:800;font-size:16px;color:#fff} .orb-card .oc-list{max-height:240px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:rgba(140,160,255,.4) transparent} .orb-card .oc-foot{margin-top:8px;font-size:11.5px;color:#9fb0e6} /* ===== EMBLEM HUD (lục giác phát sáng) cho PA8/PA9 — thay hành tinh ===== */ .hud-emblem{display:inline-grid;place-items:center;width:60px;height:60px;flex:0 0 auto; clip-path:polygon(50% 0,93% 25%,93% 75%,50% 100%,7% 75%,7% 25%); background:linear-gradient(140deg,color-mix(in srgb,var(--colc) 90%,#0b1430),color-mix(in srgb,var(--colc) 42%,#0b1430)); box-shadow:0 0 22px color-mix(in srgb,var(--colc) 55%,transparent)} .hud-emblem svg{width:28px;height:28px;color:#fff;fill:none;stroke:currentColor;stroke-width:1.7} /* ===== PA8 — THẺ LẬT 3D (Interactive Grid Cards) ===== */ #board.nl-flip{display:block} .flip-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px} .flip-card{perspective:1300px;height:204px;cursor:pointer} .flip-inner{position:relative;width:100%;height:100%;transform-style:preserve-3d;transition:transform .6s cubic-bezier(.4,0,.2,1)} @media(hover:hover){ .flip-card:hover .flip-inner{transform:rotateY(180deg)} } .flip-card.on .flip-inner{transform:rotateY(180deg)} .flip-front,.flip-back{position:absolute;inset:0;-webkit-backface-visibility:hidden;backface-visibility:hidden;border-radius:16px;border:1px solid rgba(95,205,255,.25);border-top:3px solid var(--colc);background:linear-gradient(160deg,rgba(16,28,56,.92),rgba(10,18,40,.94));box-shadow:0 0 22px rgba(20,70,150,.3),inset 0 0 0 1px rgba(95,205,255,.06);overflow:hidden} .flip-front{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;text-align:center;padding:18px} .flip-front h3{color:#fff;font-weight:800;font-size:16px;line-height:1.25} .fc-meta{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;font-size:12px;color:#bcd6f5} .fc-meta span{background:rgba(95,205,255,.12);border:1px solid rgba(95,205,255,.22);border-radius:999px;padding:3px 10px} .fc-hint{font-size:11px;color:var(--colc);opacity:.9;margin-top:2px} .fc-corner{position:absolute;top:8px;left:8px;width:14px;height:14px;border:2px solid var(--colc);border-right:0;border-bottom:0;opacity:.7} .flip-back{transform:rotateY(180deg);display:flex;flex-direction:column;padding:14px 14px 9px} .flip-back h4{color:#fff;font-weight:800;font-size:13.5px;margin-bottom:8px;padding-bottom:6px;border-bottom:1px solid rgba(95,205,255,.25)} .fb-list{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:6px;scrollbar-width:thin;scrollbar-color:rgba(95,205,255,.4) transparent} .fb-item{display:flex;align-items:center;gap:8px;padding:7px 9px;border-radius:9px;background:rgba(95,205,255,.08);border:1px solid rgba(95,205,255,.18);text-decoration:none;color:#eaf6ff;font-size:12.5px;font-weight:600} .fb-item:hover{background:rgba(95,205,255,.18);border-color:var(--colc)} .fbi-dot{width:7px;height:7px;border-radius:50%;background:var(--colc);flex:0 0 auto;box-shadow:0 0 8px var(--colc)} .fbi-ten{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap} .fbi-ma{flex:0 0 auto;font-size:10.5px;color:#04122c;background:linear-gradient(135deg,#8fe6ff,#36b6ff);padding:2px 7px;border-radius:6px;font-weight:900} .fb-hint{font-size:10px;color:#7f97c0;text-align:center;margin-top:6px} /* ===== PA9 — SPLIT SCREEN (menu khoa trái · dashboard ngành phải) ===== */ #board.nl-split{display:block} .split-wrap{display:grid;grid-template-columns:300px 1fr;gap:16px;align-items:start} .split-menu{display:flex;flex-direction:column;gap:8px} .sp-khoa{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:12px;border:1px solid rgba(95,205,255,.2);background:linear-gradient(160deg,rgba(16,28,56,.72),rgba(10,18,40,.72));color:#dcecff;cursor:pointer;text-align:left;font-family:inherit;transition:.18s} .sp-khoa .hud-emblem{width:38px;height:38px}.sp-khoa .hud-emblem svg{width:18px;height:18px} .sp-khoa .spk-ten{flex:1;font-weight:700;font-size:13.5px;color:#eaf6ff;min-width:0} .sp-khoa .spk-n{font-size:11px;color:#cfe1ff;background:rgba(95,205,255,.14);border-radius:999px;padding:2px 8px;flex:0 0 auto} .sp-khoa:hover{border-color:var(--colc);transform:translateX(3px)} .sp-khoa.on{background:linear-gradient(135deg,color-mix(in srgb,var(--colc) 30%,#0b1430),rgba(10,18,40,.82));border-color:var(--colc);box-shadow:0 0 18px color-mix(in srgb,var(--colc) 35%,transparent);border-left:3px solid var(--colc)} .split-main{border-radius:16px;border:1px solid rgba(95,205,255,.22);background:linear-gradient(160deg,rgba(14,24,50,.88),rgba(9,16,36,.92));box-shadow:0 0 26px rgba(20,70,150,.25);padding:20px;min-height:360px} .sp-head{display:flex;align-items:center;gap:14px;margin-bottom:16px;padding-bottom:14px;border-bottom:1px solid rgba(95,205,255,.22)} .sp-head h2{color:#fff;font-size:clamp(18px,3vw,24px);line-height:1.2} .sp-head .sp-meta{font-size:12.5px;color:#9fb6da;margin-top:4px} .sp-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px} .sp-card{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;background:rgba(95,205,255,.07);border:1px solid rgba(95,205,255,.2);border-left:3px solid var(--colc);text-decoration:none;color:#eaf6ff;transition:.18s} .sp-card:hover{background:rgba(95,205,255,.16);border-color:var(--colc);transform:translateY(-3px);box-shadow:0 8px 22px rgba(20,70,150,.3)} .spc-no{flex:0 0 auto;font-family:var(--display,inherit);font-weight:900;font-size:18px;color:var(--colc);opacity:.85;min-width:26px} .sp-card .spc-body{flex:1;min-width:0}.spc-body b{display:block;font-size:14px;font-weight:700;line-height:1.3;color:#eaf6ff}.spc-sub{font-size:11.5px;color:#9fb6da} .spc-ma{flex:0 0 auto;font-size:11px;color:#04122c;background:linear-gradient(135deg,#8fe6ff,#36b6ff);padding:3px 8px;border-radius:6px;font-weight:900} @media(max-width:760px){ .split-wrap{grid-template-columns:1fr} .split-menu{flex-direction:row;overflow-x:auto;padding-bottom:6px} .sp-khoa{flex:0 0 auto;flex-direction:column;width:100px;text-align:center;gap:6px;padding:10px 8px} .sp-khoa .spk-ten{font-size:11px}.sp-khoa .spk-n{display:none} } /* ===== PA6A — bảng HUD công nghệ (khung xanh phát sáng + góc ngoặc, CHỮ TƯƠNG PHẢN CAO dễ đọc) ===== */ #board.orb-hud .orb-card{ border:1.5px solid rgba(95,205,255,.5);border-top:1.5px solid rgba(95,205,255,.5);border-radius:14px; background: linear-gradient(160deg,rgba(10,22,52,.97),rgba(7,14,34,.97)), repeating-linear-gradient(0deg,rgba(95,205,255,.05) 0 1px,transparent 1px 26px), repeating-linear-gradient(90deg,rgba(95,205,255,.05) 0 1px,transparent 1px 26px); box-shadow:inset 0 0 0 1px rgba(95,205,255,.12),0 0 26px rgba(40,140,230,.28),0 10px 30px rgba(0,0,0,.45); position:relative;overflow:visible} #board.orb-hud .oc-h{margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid rgba(95,205,255,.3)} #board.orb-hud .oc-h b{color:#eaf7ff;text-transform:uppercase;letter-spacing:.04em;font-size:15px;text-shadow:0 0 10px rgba(95,205,255,.55)} #board.orb-hud .oc-h .dot{box-shadow:0 0 10px var(--colc)} #board.orb-hud .col-item{background:rgba(32,64,128,.34);border:1px solid rgba(95,205,255,.22);border-left:3px solid var(--colc);border-radius:10px;color:#f2f8ff;padding:10px 12px;margin-bottom:8px;box-shadow:0 0 10px rgba(20,60,130,.22)} #board.orb-hud .col-item:hover{background:rgba(48,96,180,.46);border-color:rgba(125,220,255,.55)} #board.orb-hud .col-item .ci-ten{color:#f3f9ff;font-weight:700;text-shadow:0 1px 4px rgba(0,0,0,.6)} #board.orb-hud .col-item .ci-dot{width:10px;height:10px;border-radius:4px;box-shadow:0 0 8px var(--colc)} #board.orb-hud .col-item .ci-code{color:#08122c;background:linear-gradient(135deg,#8fe6ff,#36b6ff);font-weight:900;font-size:11px;padding:3px 8px;border-radius:6px;box-shadow:0 0 10px rgba(95,205,255,.5)} #board.orb-hud .oc-foot{color:#cdebff;border-top:1px dashed rgba(95,205,255,.25);padding-top:8px;margin-top:10px} /* PA7 — STARMAP (bản đồ sao constellation) */ #board.nl-starmap{padding:14px} .sm-sky{position:relative;width:100%;aspect-ratio:16/10;min-height:380px} .sm-node{position:absolute;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:5px;padding:12px;background:transparent;border:0;cursor:pointer;color:#cdd8ff;font:700 12px var(--body)} .sm-node .sm-star{width:14px;height:14px;border-radius:50%;background:var(--colc);box-shadow:0 0 10px var(--colc),0 0 22px color-mix(in srgb,var(--colc) 60%,transparent);transition:width .25s,height .25s} .sm-node .sm-lbl{max-width:130px;text-align:center;line-height:1.15;text-shadow:0 1px 6px #000,0 0 2px #000} .sm-node:hover .sm-lbl{color:#fff} /* PA7: node = ẢNH hành tinh, TỰ QUAY tại chỗ */ .sm-node .sm-planet{width:46px;height:46px;border-radius:50%;flex:0 0 auto;background:#0a0f24 center/cover no-repeat;box-shadow:0 0 14px color-mix(in srgb,var(--colc) 55%,transparent);animation:planetspin var(--spin,24s) linear infinite;transition:width .25s,height .25s} .sm-node .sm-planet.rev{animation-direction:reverse} .sm-node:hover .sm-planet{box-shadow:0 0 22px color-mix(in srgb,var(--colc) 80%,transparent)} .sm-node.on .sm-planet{width:60px;height:60px;box-shadow:0 0 28px color-mix(in srgb,var(--colc) 95%,transparent)} .sm-node.on .sm-star{width:18px;height:18px;animation:pulse 1.6s ease-in-out infinite} .sm-node.on .sm-lbl{color:#fff} @keyframes pulse{0%,100%{box-shadow:0 0 10px var(--colc),0 0 22px color-mix(in srgb,var(--colc) 55%,transparent)}50%{box-shadow:0 0 18px var(--colc),0 0 40px color-mix(in srgb,var(--colc) 75%,transparent)}} .sm-cardwrap{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(320px,74%)} .sm-card{background:rgba(10,15,36,.88);border:1px solid rgba(140,160,255,.3);border-top:3px solid var(--colc);border-radius:16px;padding:14px 16px;backdrop-filter:blur(6px);box-shadow:0 20px 50px rgba(0,0,0,.55)} .sm-card .smc-h b{display:block;font-weight:800;font-size:16px;color:#fff} .sm-card .smc-h span{font-size:12px;color:#9fb0e6;font-weight:600} .sm-card .smc-list{margin-top:8px;max-height:230px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:rgba(140,160,255,.4) transparent} /* responsive vũ trụ */ /* TRANG CHỦ trên PC (≥821px): phóng TO quả cầu TNUS + các vệ tinh ở PA6 Vũ trụ. KHÔNG áp dụng /nganh (.nl-present) & mobile */ @media(min-width:821px){ body:not(.nl-present) #board.nl-orbit .orb-stage{--stage:min(600px,72vw)} /* quả cầu = 31% sân khấu → to hơn */ body:not(.nl-present) #board.nl-orbit .orb-sat{width:150px;font-size:13px} body:not(.nl-present) #board.nl-orbit .orb-sat .os-ten{max-width:148px} body:not(.nl-present) #board.nl-orbit .os-planet{width:52px;height:52px} /* PC: FIX CỨNG chiều cao bảng khoa/ngành bên phải → bấm khoa/lĩnh vực KHÔNG nhảy lên xuống (mọi khoa cùng cao, list cuộn trong) */ body:not(.nl-present) #board.nl-orbit .orb-card{height:clamp(360px,56vh,520px);display:flex;flex-direction:column;align-self:center} body:not(.nl-present) #board.nl-orbit .orb-card .oc-list{flex:1 1 auto;max-height:none;min-height:0} } @media(max-width:820px){ #board.nl-orbit{grid-template-columns:1fr} .orb-card{max-width:460px;margin:0 auto;width:100%} } @media(max-width:560px){ .orb-sat{width:96px;font-size:11px} /* vị trí do JS (translate -50%) căn — KHÔNG dùng margin */ #board.nl-orbit .orb-stage{transform:translateX(12px)!important} /* dịch sang phải tí — hết lệch trái trên mobile */ /* PA7 mobile: LƯỚI hành tinh xoay (giống PA6) thay vì hàng viên thuốc */ .sm-sky{aspect-ratio:auto;min-height:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px 6px;justify-items:center;align-items:start;padding:8px 2px} .sm-node{position:static!important;transform:none!important;flex-direction:column;gap:7px;background:transparent;border:0;padding:2px;width:100%} .sm-node .sm-planet{width:56px;height:56px} .sm-node.on .sm-planet{width:64px;height:64px} .sm-node .sm-lbl{max-width:100%;font-size:11px} .sm-cardwrap{grid-column:1/-1;position:static!important;transform:none!important;width:100%;margin-top:6px} } /* ĐỒNG BỘ MÀU (kh-mono) cho bố cục vũ trụ */ html.kh-mono .os-planet{background:radial-gradient(circle at 30% 26%,rgba(255,255,255,.9),rgba(255,255,255,0) 40%),radial-gradient(circle at 38% 32%,color-mix(in srgb,var(--star) 78%,#fff),var(--star) 48%,color-mix(in srgb,var(--star) 58%,#000) 100%)!important;box-shadow:0 0 16px color-mix(in srgb,var(--star) 70%,transparent),inset -4px -5px 9px rgba(0,0,0,.5),inset 3px 3px 7px rgba(255,255,255,.3)!important} html.kh-mono .orb-card{border-top-color:var(--star)!important} html.kh-mono .sm-node .sm-star{background:var(--star)!important} html.kh-mono .sm-card{border-top-color:var(--star)!important} /* ============ HIỆU ỨNG 3D (bật/tắt ở /Admin/TrangChu) cho PA5–PA7 ============ */ /* PA6 ORBIT: KHÔNG dùng 3D-transform trên sân khấu (gây nhòe chữ + nghiêng) — chiều sâu do JS (elip) lo */ /* PA7 STARMAP: phối cảnh + chiều sâu từng ngôi sao (--z) + nghiêng theo con trỏ */ /* Bản đồ sao: KHÔNG nghiêng 3D + KHÔNG chiều sâu (tránh nghiêng ngả & lệch vùng bấm). Giữ phẳng, dễ click. */ #board.nl-3d.nl-starmap{perspective:none} #board.nl-3d.nl-starmap .sm-sky{transform:none} #board.nl-3d.nl-starmap .sm-node{transform:translate(-50%,-50%)} #board.nl-3d.nl-starmap .sm-cardwrap{transform:translate(-50%,-50%)} /* PA5 STACK: các thanh khoa xếp chồng kiểu phối cảnh, thanh đang mở nhô ra trước */ #board.nl-3d.nl-stack{perspective:1500px} #board.nl-3d.nl-stack .nl-stack{transform-style:preserve-3d;transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .2s ease-out} #board.nl-3d.nl-stack .nl-bar{transform:rotateX(7deg);transform-style:preserve-3d;transition:transform .35s ease,box-shadow .35s} #board.nl-3d.nl-stack .nl-bar:hover{transform:rotateX(0) translateZ(14px)} #board.nl-3d.nl-stack .nl-bar.open{transform:rotateX(0) translateZ(34px);box-shadow:0 28px 55px rgba(0,0,0,.32)} @media(max-width:560px){ #board.nl-3d.nl-starmap .sm-node{transform:none} } /* mobile: bỏ chiều sâu để không lệch */ /* ============================================================ PA10 · PA11 · PA12 — HUD TĨNH (không hành tinh, không xoay) Dùng chung bảng HUD bên phải (.orb-card). Nền board tối kiểu HUD. ============================================================ */ #board.nl-scimap,#board.nl-honey,#board.nl-periodic{ display:grid;grid-template-columns:1fr 340px;gap:18px;align-items:start; position:relative;border-radius:20px;padding:24px;overflow:hidden;color:#eaf0ff; background:linear-gradient(135deg,#0a1430,#0e1f48 60%,#0a1838);border:1px solid rgba(95,205,255,.18)} #board.nl-periodic{grid-template-columns:1fr} /* lưới ô trên, bảng dưới */ #board.nl-scimap::before,#board.nl-honey::before,#board.nl-periodic::before{ content:"";position:absolute;inset:0;pointer-events:none;border-radius:20px; background-image:linear-gradient(rgba(95,205,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(95,205,255,.06) 1px,transparent 1px); background-size:34px 34px} #board.nl-scimap>*,#board.nl-honey>*,#board.nl-periodic>*{position:relative;z-index:1} .nl-scimap .col-item,.nl-honey .col-item,.nl-periodic .col-item{color:#dce3ff} .nl-scimap .col-item:hover,.nl-honey .col-item:hover,.nl-periodic .col-item:hover{background:rgba(255,255,255,.08)} .nl-scimap .col-item .ci-code,.nl-honey .col-item .ci-code,.nl-periodic .col-item .ci-code{color:#8ea0d8} /* ---- PA10 sơ đồ mạch khoa học ---- */ .sci-stage{position:relative;width:100%;aspect-ratio:1/.82;min-height:340px} .sci-lines{position:absolute;inset:0;width:100%;height:100%} .sci-lines line{stroke-width:1.6;opacity:.5;vector-effect:non-scaling-stroke;stroke-dasharray:3 7;stroke-linecap:round;animation:sciFlow 1.4s linear infinite} .sci-lines line.on{opacity:1;stroke-width:2.6;stroke-dasharray:4 6;filter:drop-shadow(0 0 3px currentColor);animation-duration:.8s} @keyframes sciFlow{to{stroke-dashoffset:-20}} /* dòng năng lượng chạy hub → khoa */ .sci-hub{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:86px;height:86px;z-index:3} .sci-hub span{position:absolute;inset:0;display:grid;place-items:center;font-weight:900;color:#fff;letter-spacing:.04em; background:radial-gradient(circle at 50% 35%,#1f7fd0,#0a2a52);border:1px solid rgba(120,210,255,.6); box-shadow:0 0 26px rgba(60,160,255,.5);clip-path:polygon(25% 6%,75% 6%,100% 50%,75% 94%,25% 94%,0 50%);z-index:2} /* reticle xoay quanh hub */ .sci-hub::before{content:"";position:absolute;left:50%;top:50%;width:138%;height:138%;transform:translate(-50%,-50%); border:1.4px dashed rgba(120,210,255,.45);border-radius:50%;animation:sciSpin 16s linear infinite} /* vòng sonar lan toả (sự liên kết phát đi từ hub) */ .sci-hub::after{content:"";position:absolute;left:50%;top:50%;width:86px;height:86px;border-radius:50%; border:2px solid rgba(95,205,255,.55);animation:sciPing 2.6s ease-out infinite} @keyframes sciSpin{to{transform:translate(-50%,-50%) rotate(360deg)}} @keyframes sciPing{0%{opacity:.7;transform:translate(-50%,-50%) scale(.85)}100%{opacity:0;transform:translate(-50%,-50%) scale(2.6)}} .sci-node{position:absolute;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:5px;background:none;border:0;cursor:pointer;width:96px} .sci-hex{width:52px;height:52px;display:grid;place-items:center;font-weight:800;font-size:15px;color:#fff; clip-path:polygon(25% 6%,75% 6%,100% 50%,75% 94%,25% 94%,0 50%); background:color-mix(in srgb,var(--colc) 45%,#0b1d40);transition:transform .15s,box-shadow .2s} .sci-node .sci-lbl{font-size:11.5px;color:#bcd0ff;line-height:1.2;text-align:center;max-width:104px} .sci-node:hover .sci-hex{transform:scale(1.08)} .sci-node.on .sci-hex{transform:scale(1.12);animation:sciNode 1.8s ease-in-out infinite} .sci-node.on .sci-lbl{color:#fff;font-weight:700} @keyframes sciNode{0%,100%{box-shadow:0 0 12px var(--colc),0 0 0 2px #fff}50%{box-shadow:0 0 26px var(--colc),0 0 0 2.5px #fff}} @media (prefers-reduced-motion:reduce){ .sci-lines line,.sci-hub::before,.sci-hub::after,.sci-node.on .sci-hex{animation:none} .sci-lines line{stroke-dasharray:none} } /* ---- PA11 tổ ong khoa ---- */ .honey-cluster{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:6px 0;min-height:340px} .honey-row{display:flex;justify-content:center} .honey-row + .honey-row{margin-top:-18px} .honey-cell{position:relative;width:118px;height:132px;margin:0 4px;border:0;cursor:pointer;background:none;padding:0;filter:drop-shadow(0 6px 14px rgba(0,0,0,.3))} .honey-cell .hc-in{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px; clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%); background:color-mix(in srgb,var(--colc) 42%,#0b1d40);transition:background .2s,transform .15s} .honey-cell .hc-sym{font-weight:900;font-size:19px;color:#fff} .honey-cell .hc-ten{font-size:11px;color:#cdd9ff;max-width:92px;line-height:1.15;text-align:center} .honey-cell .hc-n{font-size:10px;color:#9fb0e6} .honey-cell:hover .hc-in{transform:scale(1.04)} .honey-cell.on .hc-in{background:color-mix(in srgb,var(--colc) 72%,#0b1d40);box-shadow:inset 0 0 0 3px #fff} .honey-cell.on .hc-ten,.honey-cell.on .hc-n{color:#fff} /* ---- PA12 bảng nguyên tố ngành ---- */ .pt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(122px,1fr));gap:12px} .pt-tile{position:relative;display:flex;flex-direction:column;gap:2px;padding:14px 12px 12px;border-radius:12px;cursor:pointer;text-align:left; background:rgba(20,40,84,.5);border:1px solid rgba(95,205,255,.2);border-top:3px solid var(--colc);color:#eaf0ff;transition:.18s} .pt-tile:hover{background:rgba(38,72,140,.6);transform:translateY(-3px)} .pt-tile.on{background:color-mix(in srgb,var(--colc) 26%,rgba(20,40,84,.7));box-shadow:0 0 0 2px var(--colc),0 10px 26px rgba(0,0,0,.35)} .pt-tile .pt-n{position:absolute;top:8px;right:10px;font-size:12px;font-weight:800;color:var(--colc)} .pt-tile .pt-sym{font-size:30px;font-weight:900;line-height:1.05;color:#fff} .pt-tile .pt-ten{font-size:12.5px;color:#cdd9ff;line-height:1.25;margin-top:2px} .pt-tile .pt-ct{font-size:10.5px;color:#9fb0e6} .pt-panel{margin-top:4px} /* ---- Kết quả tìm kiếm gộp 2 nhóm ---- */ #board.nl-search{display:block} .srch-note{background:var(--soft);border:1px solid var(--line);border-left:3px solid var(--star);border-radius:12px;padding:11px 14px;margin-bottom:18px;font-size:13.5px;color:var(--muted);line-height:1.5} .srch-sec{margin-bottom:24px} .srch-h{display:flex;align-items:center;gap:9px;font-weight:800;font-size:16px;color:var(--navy);margin-bottom:12px} .srch-h .dot{width:11px;height:11px;border-radius:4px;flex:0 0 auto} .srch-h .gc{font-weight:600;font-size:12px;color:var(--muted);background:var(--soft);padding:2px 9px;border-radius:999px} @media(max-width:760px){ #board.nl-scimap,#board.nl-honey{grid-template-columns:1fr} #board.nl-scimap .orb-card,#board.nl-honey .orb-card{max-width:480px;margin:0 auto;width:100%} .sci-stage{aspect-ratio:1/.9;min-height:300px} .sci-node{width:78px}.sci-hex{width:46px;height:46px;font-size:13px}.sci-node .sci-lbl{font-size:10.5px;max-width:84px} .honey-cell{width:100px;height:112px} }