@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/be-vietnam-pro-vietnamese-400-normal.CRcqvyg1.woff2) format("woff2"),url(/_astro/be-vietnam-pro-vietnamese-400-normal.BuGn0gnm.woff) format("woff");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:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/be-vietnam-pro-latin-ext-400-normal.CiZNW1ec.woff2) format("woff2"),url(/_astro/be-vietnam-pro-latin-ext-400-normal.DYBYyMQr.woff) format("woff");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-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/be-vietnam-pro-latin-400-normal.PpnXBOrz.woff2) format("woff2"),url(/_astro/be-vietnam-pro-latin-400-normal.bXgqVju9.woff) format("woff");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:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/be-vietnam-pro-vietnamese-500-normal.DREgrEoJ.woff2) format("woff2"),url(/_astro/be-vietnam-pro-vietnamese-500-normal.CfdwVo8-.woff) format("woff");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:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/be-vietnam-pro-latin-ext-500-normal.h0Fp6aX0.woff2) format("woff2"),url(/_astro/be-vietnam-pro-latin-ext-500-normal.CK0UkkKf.woff) format("woff");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-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/be-vietnam-pro-latin-500-normal.B6LVzGNe.woff2) format("woff2"),url(/_astro/be-vietnam-pro-latin-500-normal.BJkVuMHw.woff) format("woff");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:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/be-vietnam-pro-vietnamese-600-normal.nyU-ZL2p.woff2) format("woff2"),url(/_astro/be-vietnam-pro-vietnamese-600-normal.DkpCIyan.woff) format("woff");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:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/be-vietnam-pro-latin-ext-600-normal.BNd8euf0.woff2) format("woff2"),url(/_astro/be-vietnam-pro-latin-ext-600-normal.BeUwKxhG.woff) format("woff");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-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/be-vietnam-pro-latin-600-normal.BZDkUTrt.woff2) format("woff2"),url(/_astro/be-vietnam-pro-latin-600-normal.5IO4e7bK.woff) format("woff");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:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/be-vietnam-pro-vietnamese-700-normal.Csr0PCuG.woff2) format("woff2"),url(/_astro/be-vietnam-pro-vietnamese-700-normal.By_5yT39.woff) format("woff");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:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/be-vietnam-pro-latin-ext-700-normal.C8_gqRu2.woff2) format("woff2"),url(/_astro/be-vietnam-pro-latin-ext-700-normal.4Hjo2OtD.woff) format("woff");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-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/be-vietnam-pro-latin-700-normal.DlW1Zbsh.woff2) format("woff2"),url(/_astro/be-vietnam-pro-latin-700-normal.C2EtzaOi.woff) format("woff");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}:root{--bg: #f5f7fa;--surface: #ffffff;--ink: #0f243c;--text: #25384d;--muted: #5b6b7c;--line: #e3e8ee;--brand: #123c5e;--brand-soft: #e8f0f7;--accent: #b04a10;--accent-soft: #fff3ea;--good: #1b7f4b;--good-soft: #eaf6ef;--bad: #b3261e;--bad-soft: #fdeeed;--star: #f5a623;--radius: 14px;--shadow: 0 1px 2px rgba(15, 36, 60, .06), 0 4px 14px rgba(15, 36, 60, .05);--hdr: 58px;--rankbar: 0px;--font: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--hdr) + var(--filterbar, 0px) + var(--rankbar) + 12px)}html.hdr-s{--hdr: 48px}[id^=may-],#chon-nhanh,#so-sanh,#faq{scroll-margin-top:calc(var(--hdr) + var(--filterbar, 0px) + var(--rankbar) + 12px)}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}body{margin:0;font-family:var(--font);font-size:16px;line-height:1.7;color:var(--text);background:var(--bg);overflow-x:hidden}h1,h2,h3,h4{color:var(--ink);line-height:1.3;margin:0;font-weight:700}p{margin:0 0 1em}a{color:var(--brand);text-underline-offset:3px}img{max-width:100%;height:auto;display:block}ul{margin:0;padding:0}table{border-collapse:collapse;width:100%}button{font:inherit}.wrap{width:min(1120px,100% - 32px);margin-inline:auto}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 20px;border-radius:999px;background:var(--accent);color:#fff;font-weight:600;font-size:15px;text-decoration:none;border:0;cursor:pointer;white-space:nowrap}.btn:hover{background:#963f0c}.btn.ghost{background:transparent;color:var(--brand);border:1.5px solid var(--brand)}.btn.ghost:hover{background:var(--brand-soft)}.btn.small{min-height:38px;padding:6px 14px;font-size:14px}.stars{display:inline-block;font-size:15px;letter-spacing:1px;line-height:1;color:transparent;background:linear-gradient(90deg,var(--star) var(--p),#d3dae3 var(--p));-webkit-background-clip:text;background-clip:text}.rating{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--muted)}.rating b{color:var(--ink);font-weight:700}.chip{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12.5px;font-weight:600;background:var(--brand-soft);color:var(--brand)}.chip.accent{background:var(--accent-soft);color:var(--accent)}.chip.good{background:var(--good-soft);color:var(--good)}.rank-badge{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:34px;padding:0 10px;border-radius:10px;background:var(--brand);color:#fff;font-weight:700;font-size:15px}.rank-badge.top{background:var(--accent)}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.proscons{display:grid;gap:12px;grid-template-columns:1fr 1fr}.proscons h4{font-size:13px;text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px}.proscons ul{list-style:none;display:grid;gap:6px;font-size:15px}.proscons li{position:relative;padding-left:22px;line-height:1.5}.proscons li:before{position:absolute;left:0;top:0;font-weight:700}.proscons .pro h4{color:var(--good)}.proscons .pro li:before{content:"+";color:var(--good)}.proscons .con h4{color:var(--bad)}.proscons .con li:before{content:"–";color:var(--bad)}@media(max-width:560px){.proscons{grid-template-columns:1fr}}.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.table-scroll table{min-width:640px;font-size:14.5px}.table-scroll th,.table-scroll td{padding:10px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}.table-scroll thead th{background:var(--brand-soft);color:var(--ink);font-weight:600;white-space:nowrap}.table-scroll tbody th{font-weight:600;color:var(--ink);background:#fafbfd;white-space:nowrap}.table-scroll tr:last-child>*{border-bottom:0}.callout{padding:12px 16px;border-radius:12px;font-size:15px;line-height:1.55}.callout.suit{background:var(--good-soft)}.callout.not{background:var(--bad-soft)}.callout b{display:block;font-size:12.5px;text-transform:uppercase;letter-spacing:.04em;margin-bottom:2px}.callout.suit b{color:var(--good)}.callout.not b{color:var(--bad)}.disclosure{font-size:13.5px;color:var(--muted);background:var(--surface);border:1px dashed #c9d3de;border-radius:12px;padding:10px 14px;line-height:1.55}.disclosure a{color:var(--accent)}.sample-banner{background:#fff7d6;border-bottom:1px solid #ecd778;color:#6b5300;font-size:13px;text-align:center;padding:6px 12px}.ft[data-astro-cid-sz7xmlte]{margin-top:56px;padding:40px 0 32px;background:#0f243c;color:#c8d4e0;font-size:14.5px}.grid[data-astro-cid-sz7xmlte]{display:grid;gap:28px;grid-template-columns:1fr}@media(min-width:760px){.grid[data-astro-cid-sz7xmlte]{grid-template-columns:1.6fr 1fr 1fr}}.about[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{margin:12px 0 0;max-width:46ch;color:#aebdcc}.brand[data-astro-cid-sz7xmlte]{display:inline-flex;align-items:center;gap:12px;color:#fff;text-decoration:none;font-weight:600;font-size:17px}.brand[data-astro-cid-sz7xmlte] img[data-astro-cid-sz7xmlte]{width:56px;height:56px;border-radius:50%}.brand[data-astro-cid-sz7xmlte] b[data-astro-cid-sz7xmlte]{color:#ffb98a}h2[data-astro-cid-sz7xmlte]{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:12px}ul[data-astro-cid-sz7xmlte]{list-style:none;display:grid;gap:8px}nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:#c8d4e0;text-decoration:none}nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:#ffd2b3;text-decoration:underline}.legal[data-astro-cid-sz7xmlte]{margin-top:28px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14)}.legal[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{margin:0 0 8px;max-width:90ch}.legal[data-astro-cid-sz7xmlte] b[data-astro-cid-sz7xmlte]{color:#fff}.small[data-astro-cid-sz7xmlte]{color:#8fa2b6;font-size:13px}.site-header{position:sticky;top:0;z-index:50;background:#fffffff0;backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}.site-header .bar{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:var(--hdr)}.site-header .brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-size:17px}.site-header .logo{width:40px;height:40px;border-radius:50%;flex:none}html.hdr-s .site-header .logo{width:34px;height:34px}.site-header .name b{color:var(--accent)}.site-header nav{display:flex;gap:18px;font-size:14.5px}.site-header nav a{color:var(--text);text-decoration:none;font-weight:500;white-space:nowrap}.site-header nav a:hover{color:var(--accent)}@media(max-width:520px){.site-header .name{font-size:15px}.site-header nav{gap:12px;font-size:13px}.site-header nav a:nth-child(2){display:none}}
