/* Sinh bởi cong_cu/tai_phong.py. Phông tự chứa, giấy phép SIL OFL. */
@font-face {font-family: 'Bricolage Grotesque'; font-style: normal; font-weight: 400 800; font-stretch: 100%; font-display: swap; src: url(../phong/bricolage-vietnamese.woff2) format('woff2'); unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB; }
@font-face {font-family: 'Bricolage Grotesque'; font-style: normal; font-weight: 400 800; font-stretch: 100%; font-display: swap; src: url(../phong/bricolage-latin-ext.woff2) format('woff2'); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face {font-family: 'Bricolage Grotesque'; font-style: normal; font-weight: 400 800; font-stretch: 100%; font-display: swap; src: url(../phong/bricolage-latin.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face {font-family: 'Hanken Grotesk'; font-style: normal; font-weight: 400 700; font-display: swap; src: url(../phong/hanken-vietnamese.woff2) format('woff2'); unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB; }
@font-face {font-family: 'Hanken Grotesk'; font-style: normal; font-weight: 400 700; font-display: swap; src: url(../phong/hanken-latin-ext.woff2) format('woff2'); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face {font-family: 'Hanken Grotesk'; font-style: normal; font-weight: 400 700; font-display: swap; src: url(../phong/hanken-latin.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
/* SINH TỰ ĐỘNG từ tai_nguyen/site.css bởi cong_cu/dung_web.py. Không sửa tay: sửa site.css rồi dựng lại.
   Đầu trang, menu, dải ưu điểm, chân trang của web, bọc trong lớp .k để dùng trong trang công cụ tính mà không đụng kiểu dáng của công cụ. */
.k { display: contents; }
.k *, .k *::before, .k *::after { box-sizing: border-box; }
@view-transition { navigation: auto; }
.k .site-header, .k .fp, .k .strip, .k .foot { font-family: var(--font); font-size: 17px; line-height: 1.65; color: var(--text); -webkit-font-smoothing: antialiased; }
.k a { color: inherit; text-decoration: none; }
.k ul { margin: 0; padding: 0; list-style: none; }
.k img { max-width: 100%; height: auto; display: block; }
.k p { margin: 0 0 1em; }
.k h4 { font-family: var(--font-h); font-weight: 600; letter-spacing: -.028em; line-height: 1.12; margin: 0; }
.k { --bg: #ffffff; --bg-2: #f3f5f8; --card: #ffffff; --line: rgba(10, 27, 51, .09);
  --ink: #0a1b33; --text: #46546a; --muted: #61708a;
  --navy: #0b2545; --navy-2: #06162b; --sun: #ffc222; --sun-2: #ffb300; --accent: #f26a1b; --accent-2: #d9570c; --accent-chu: #b8480a; --blue: #1b5fd1; --teal: #2cb7c9;
  --r: 22px; --r-lg: 32px; --wrap: 1240px; --lo-xo: cubic-bezier(.32, .72, 0, 1);
  --vien: 0 0 0 1px rgba(10, 27, 51, .06), 0 0 0 6px rgba(10, 27, 51, .028);
  --bong: 0 30px 60px -38px rgba(10, 27, 51, .35);
  --font: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-h: "Bricolage Grotesque", "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif; }
.k .wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.k .skip { position: absolute; left: -999px; top: 0; background: var(--navy); color: #fff; padding: 10px 16px; z-index: 50; border-radius: 12px; }
.k .skip:focus { left: 12px; top: 12px; }
.k .ic { width: 18px; height: 18px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.k .an { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.k .site-header { position: sticky; top: 12px; z-index: 30; padding: 12px 16px 0; view-transition-name: dau-trang; }
.k .site-header .dao { position: relative; isolation: isolate; max-width: var(--wrap); margin: 0 auto; display: flex; align-items: center; gap: 18px; padding: 8px 8px 8px 18px; border-radius: 999px; }
.k .site-header .dao::before { content: ""; position: absolute; inset: 0; z-index: -2; border-radius: inherit; background: rgba(255, 255, 255, .84); -webkit-backdrop-filter: blur(18px) saturate(170%); backdrop-filter: blur(18px) saturate(170%); box-shadow: 0 0 0 1px rgba(10, 27, 51, .07), 0 20px 44px -26px rgba(10, 27, 51, .4); transition: box-shadow .5s var(--lo-xo); }
.k .site-header.cuon .dao::before { box-shadow: 0 0 0 1px rgba(10, 27, 51, .09), 0 26px 50px -24px rgba(10, 27, 51, .5); }
.k .logo { display: inline-flex; align-items: center; gap: 10px; }
.k .logo img { width: 46px; height: auto; }
.k .logo b { display: block; font-family: var(--font-h); color: var(--ink); font-size: 19px; font-weight: 800; letter-spacing: -.02em; line-height: 1; }
.k .logo span { display: block; color: var(--accent-chu); font-size: 10.5px; font-weight: 700; letter-spacing: .36em; margin-top: 4px; }
.k .nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.k .nav a { font-family: var(--font-h); color: var(--ink); font-weight: 500; font-size: 15.5px; letter-spacing: -.01em; padding: 9px 15px; border-radius: 999px; transition: background .4s var(--lo-xo), color .4s var(--lo-xo); }
.k .nav a:hover { background: rgba(10, 27, 51, .06); }
.k .nav a[aria-current="page"] { background: var(--navy); color: #fff; }
.k .nav .btn { display: none; }
.k .site-header .goi { margin-left: 6px; }
.k .nav-btn { display: none; width: 46px; height: 46px; border-radius: 50%; border: 0; background: var(--navy); cursor: pointer; position: relative; flex: none; }
.k .nav-btn i { position: absolute; left: 14px; right: 14px; height: 2px; border-radius: 2px; background: #fff; transition: transform .5s var(--lo-xo), top .5s var(--lo-xo); }
.k .nav-btn i:first-child { top: 18px; }
.k .nav-btn i:last-child { top: 26px; }
.k .nav-btn[aria-expanded="true"] i:first-child { top: 22px; transform: rotate(45deg); }
.k .nav-btn[aria-expanded="true"] i:last-child { top: 22px; transform: rotate(-45deg); }
.k .btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 54px; padding: 0 26px; border-radius: 999px; font-family: var(--font-h); font-weight: 600; font-size: 16px; letter-spacing: -.01em; border: 0; cursor: pointer; white-space: nowrap; transition: transform .5s var(--lo-xo), background .5s var(--lo-xo), box-shadow .5s var(--lo-xo); }
.k .btn:active { transform: scale(.975); }
.k .btn .tron { width: 34px; height: 34px; margin-right: -14px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, .16); transition: transform .5s var(--lo-xo); }
.k .btn:hover .tron { transform: translate(3px, -1px) scale(1.06); }
.k .btn-navy { background: var(--navy); color: #fff; box-shadow: 0 14px 26px -16px rgba(11, 37, 69, .8); }
.k .btn-navy:hover { background: #123463; }
.k .btn-accent, .k .btn-sun { background: var(--sun); color: var(--ink); box-shadow: 0 14px 26px -16px rgba(255, 179, 0, .9); }
.k .btn-accent:hover, .k .btn-sun:hover { background: var(--sun-2); }
.k .btn-accent .tron, .k .btn-sun .tron { background: var(--navy); color: var(--sun); }
.k .btn-line { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px rgba(10, 27, 51, .28); }
.k .btn-line:hover { box-shadow: inset 0 0 0 1.5px var(--ink); }
.k .btn-kinh { background: rgba(255, 255, 255, .14); color: #fff; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .34); }
.k .btn-kinh:hover { background: rgba(255, 255, 255, .22); }
.k .btn-sm { min-height: 46px; padding: 0 20px; font-size: 15px; }
.k .fp { margin-top: 132px; }
.k .fp .in { background: var(--bg-2); border-radius: var(--r-lg); padding: 34px 40px; display: flex; flex-wrap: wrap; gap: 18px 30px; align-items: center; justify-content: space-between; }
.k .fp .chu b { display: block; font-family: var(--font-h); color: var(--ink); font-size: 22px; font-weight: 700; letter-spacing: -.03em; }
.k .fp .chu span { color: var(--text); font-size: 15.5px; }
.k .fp .nut { display: flex; flex-wrap: wrap; gap: 10px; }
.k .strip { background: var(--navy); color: #fff; margin-top: 36px; }
.k .strip ul { display: grid; grid-template-columns: repeat(4, 1fr); }
.k .strip li { display: flex; align-items: center; gap: 18px; padding: 40px 26px; }
.k .strip li + li { box-shadow: inset 1px 0 0 rgba(255, 255, 255, .12); }
.k .strip .ic { width: 58px; height: 58px; padding: 14px; border-radius: 18px; background: rgba(255, 255, 255, .08); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .14); stroke-width: 1.3; color: var(--sun); }
.k .strip b { display: block; font-family: var(--font-h); font-size: 17.5px; font-weight: 600; letter-spacing: -.02em; }
.k .strip span { font-size: 14.5px; color: #c0cbdb; }
.k .foot { background: var(--navy-2); color: #a4b2c6; font-size: 15.5px; }
.k .foot .cols { display: grid; grid-template-columns: 1.25fr 1fr .8fr 1.15fr; gap: 40px; padding: 90px 0 60px; }
.k .foot h4 { color: #fff; font-size: 17px; letter-spacing: -.02em; margin-bottom: 22px; }
.k .foot li { margin-bottom: 12px; }
.k .foot a { transition: color .4s var(--lo-xo); }
.k .foot a:hover { color: var(--sun); }
.k .foot .lg { width: 170px; margin-bottom: 22px; }
.k .foot .tel { color: #fff; font-family: var(--font-h); font-size: 24px; font-weight: 700; letter-spacing: -.03em; }
.k .foot .soc { display: flex; gap: 10px; margin-top: 8px; }
.k .foot .soc a { width: 46px; height: 46px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .2); display: grid; place-items: center; color: #fff; transition: background .5s var(--lo-xo), transform .5s var(--lo-xo); }
.k .foot .soc a:hover { background: var(--sun); color: var(--ink); transform: translateY(-3px); }
.k .foot .end { border-top: 1px solid rgba(255, 255, 255, .1); padding: 28px 0 36px; font-size: 14px; display: flex; flex-wrap: wrap; gap: 8px 30px; justify-content: space-between; }
@media (max-width: 1100px) {
  .k .nav { position: fixed; inset: 0; z-index: -1; margin: 0; flex-direction: column; align-items: flex-start; justify-content: center; gap: 4px; padding: 110px 30px 40px; background: #fff; opacity: 0; visibility: hidden; transition: opacity .5s var(--lo-xo), visibility 0s linear .5s; }
  .k .nav.mo { opacity: 1; visibility: visible; transition: opacity .5s var(--lo-xo); }
  .k .nav a { font-size: clamp(30px, 8vw, 44px); font-weight: 700; letter-spacing: -.04em; padding: 8px 0; border-radius: 0; opacity: 0; transform: translateY(30px); transition: opacity .7s var(--lo-xo), transform .7s var(--lo-xo); }
  .k .nav a[aria-current="page"] { background: none; color: var(--accent-chu); }
  .k .nav.mo a { opacity: 1; transform: none; }
  .k .nav.mo a:nth-child(2) { transition-delay: .05s; }
  .k .nav.mo a:nth-child(3) { transition-delay: .1s; }
  .k .nav.mo a:nth-child(4) { transition-delay: .15s; }
  .k .nav.mo a:nth-child(5) { transition-delay: .2s; }
  .k .nav.mo a:nth-child(6) { transition-delay: .25s; }
  .k .nav.mo a:nth-child(7) { transition-delay: .3s; }
  .k .nav .btn { display: inline-flex; margin-top: 22px; font-size: 17px; letter-spacing: -.01em; padding: 0 26px; color: #fff; border-radius: 999px; }
  .k .nav-btn { display: block; margin-left: auto; }
  .k .site-header .goi { display: none; }
  .k .strip ul { grid-template-columns: repeat(2, 1fr); }
  .k .strip li:nth-child(3) { box-shadow: none; }
  .k .strip li:nth-child(n+3) { border-top: 1px solid rgba(255, 255, 255, .12); }
  .k .foot .cols { grid-template-columns: 1fr 1fr; padding-top: 70px; }
}
@media (max-width: 640px) {
  .k .wrap { padding: 0 16px; }
  .k .site-header { padding: 8px 10px 0; top: 8px; }
  .k .site-header .dao { padding: 7px 7px 7px 14px; }
  .k .logo img { width: 40px; }
  .k .logo b { font-size: 17px; }
  .k .fp .in { padding: 26px 20px; }
  .k .fp .nut .btn { flex: 1 1 100%; }
  .k .strip ul { grid-template-columns: 1fr; }
  .k .strip li { padding: 24px 6px; border-top: 1px solid rgba(255, 255, 255, .12); box-shadow: none !important; }
  .k .strip li:first-child { border-top: 0; }
  .k .foot .cols { grid-template-columns: 1fr; gap: 34px; padding: 60px 0 40px; }
}