/* Nhà trọ Phú Thịnh — giao diện v1.4 "biển số nhà"
   Dấu ấn: tấm biển số nhà Sài Gòn (nền xanh men, viền trắng, số trắng) và màu vàng bảng hiệu.
   Chữ tiêu đề + con số: Barlow Condensed (giống chữ biển số). Chữ thường: Be Vietnam Pro. */
@font-face{font-family:"BVP";font-weight:400;font-display:swap;src:url(/tinh/font/bvp-vietnamese-400.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:"BVP";font-weight:400;font-display:swap;src:url(/tinh/font/bvp-latin-400.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:"BVP";font-weight:600;font-display:swap;src:url(/tinh/font/bvp-vietnamese-600.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:"BVP";font-weight:600;font-display:swap;src:url(/tinh/font/bvp-latin-600.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:"BC";font-weight:700;font-display:swap;src:url(/tinh/font/bc-vietnamese-700.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:"BC";font-weight:700;font-display:swap;src:url(/tinh/font/bc-latin-700.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:"BC";font-weight:800;font-display:swap;src:url(/tinh/font/bc-vietnamese-800.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:"BC";font-weight:800;font-display:swap;src:url(/tinh/font/bc-latin-800.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}

:root{
  --giay:#ffffff; --mat:#ffffff; --tuong:#edf2fa; --muc:#0f1b33; --muc-phu:#4a5872; --vien:#d8e0ec;
  --cua:#1747a6; --cua-dam:#0e2f73; --cua-nhat:#e2eafa; --nut:#1747a6; --nut-hover:#0e2f73;
  --bien:#1747a6; --bien-dam:#0c2a66; --vanh:#ffffff;
  --nang:#ffc928; --nang-dam:#e2a900; --nang-nhat:#fff3c9; --nang-chu:#0f1b33;
  --do:#c8372d; --do-nhat:#fde8e6; --zalo:#0068ff; --zalo-hover:#0052cc;
  --chu-tieu:"BC","BVP",system-ui,sans-serif; --chu:"BVP",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --bo:10px; --bong:0 1px 2px rgba(15,27,51,.06),0 12px 32px rgba(15,27,51,.10);
  color-scheme:light dark;
}
@media (prefers-color-scheme:dark){
  :root{
    --giay:#0a1330; --mat:#101c3f; --tuong:#0d1838; --muc:#eef2fb; --muc-phu:#a8b4cf; --vien:#24335d;
    --cua:#86a9ff; --cua-dam:#b1c7ff; --cua-nhat:#182a5a; --nut:#2a5cd0; --nut-hover:#3b6ce0;
    --bien:#1f55c8; --bien-dam:#081a45; --vanh:#e8eefc;
    --nang:#ffcf3d; --nang-dam:#ffdb6b; --nang-nhat:#3a3215; --nang-chu:#0f1b33;
    --do:#ff8a7e; --do-nhat:#3a1f1c; --zalo:#2f7bff; --zalo-hover:#4a8cff;
    --bong:0 1px 2px rgba(0,0,0,.35),0 12px 32px rgba(0,0,0,.35);
  }
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:110px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--giay);color:var(--muc);font-family:var(--chu);font-size:17px;line-height:1.6;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--cua);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--cua-dam)}
b,strong{font-weight:600}
h1,h2,h3{margin:0 0 .5em;color:var(--muc)}
h1,h2{font-family:var(--chu-tieu);letter-spacing:0}
h1{font-size:clamp(2.7rem,9.5vw,5rem);line-height:.98;font-weight:800;max-width:16ch}
h2{font-size:clamp(2rem,5.6vw,3rem);line-height:1;font-weight:800;max-width:22ch}
h3{font-size:1.08rem;font-weight:600;line-height:1.35}
p{margin:0 0 1em}
small{font-size:.86em}
:focus-visible{outline:3px solid var(--zalo);outline-offset:2px;border-radius:4px}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
svg{width:1.2em;height:1.2em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.ic{width:1.05em;height:1.05em;vertical-align:-.17em;margin-right:.35em;color:var(--cua)}
.khung{width:100%;max-width:1140px;margin-inline:auto;padding-inline:16px}
@media (min-width:700px){.khung{padding-inline:28px}}
.khung-hep{max-width:820px}
.bo-qua{position:absolute;left:-9999px;top:8px;z-index:100;background:var(--mat);padding:10px 14px}
.bo-qua:focus{left:8px}
.nho{font-size:.92rem;color:var(--muc-phu)}
.dan{color:var(--muc-phu);max-width:60ch}
.an-chu{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.nhan{display:block;font-size:.95rem;font-weight:600;color:var(--cua);margin-bottom:6px}
.nhan .ic{display:none}

/* ---------- đầu trang ---------- */
.dau{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--giay) 94%,transparent);border-bottom:1px solid var(--vien);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.dau-trong{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;padding-block:10px}
.logo{order:1;margin-right:auto;display:flex;align-items:center;text-decoration:none;color:var(--muc)}
.logo-chu{display:flex;flex-direction:column;line-height:1.1}
.logo-chu b{font-family:var(--chu-tieu);font-size:1.35rem;font-weight:800;letter-spacing:-.02em}
.logo-chu small{font-size:.76rem;color:var(--muc-phu)}
.dau-cta{order:2}
.menu{order:3;width:100%;display:flex;gap:18px;overflow-x:auto;scrollbar-width:none;padding:2px 0}
.menu::-webkit-scrollbar{display:none}
.menu a{flex:none;text-decoration:none;color:var(--muc-phu);font-weight:600;font-size:.94rem;padding:6px 0;border-bottom:2px solid transparent}
.menu a:hover{color:var(--muc)}
.menu a[aria-current="page"]{color:var(--muc);border-bottom-color:var(--cua)}
@media (min-width:1100px){
  .dau-trong{flex-wrap:nowrap;min-height:70px;padding-block:0}
  .logo{margin-right:0}
  .menu{order:2;width:auto;margin-left:auto;gap:22px}
  .nut-tim{order:3;margin-left:6px}
  .dau-cta{order:4;margin-left:4px}
}

/* ---------- nút ---------- */
.nut{display:inline-flex;align-items:center;justify-content:center;gap:.5em;min-height:48px;padding:10px 20px;border-radius:10px;font:inherit;font-weight:600;font-size:1rem;line-height:1.2;text-decoration:none;text-align:center;border:1.5px solid transparent;cursor:pointer;transition:background-color .15s,border-color .15s}
.nut-lon{min-height:54px;padding:12px 24px;font-size:1.05rem}
.nut-nho{min-height:42px;padding:8px 16px;font-size:.95rem}
.nut-rong{width:100%}
.nut-xanh{background:var(--nut);color:#fff}
.nut-xanh:hover{background:var(--nut-hover);color:#fff}
.nut-zalo{background:var(--zalo);color:#fff}
.nut-zalo:hover{background:var(--zalo-hover);color:#fff}
.nut-vien{background:transparent;color:var(--muc);border-color:color-mix(in srgb,var(--muc) 35%,transparent)}
.nut-vien:hover{border-color:var(--muc);color:var(--muc)}
.nut-trang{background:#fff;color:#17242c}
.nut-trang:hover{background:#eef3f3;color:#17242c}
.nut[disabled]{opacity:.6;cursor:wait}
.hang-nut{display:flex;flex-wrap:wrap;gap:10px;margin:6px 0 12px}
.hang-nut-giua{justify-content:center}
@media (max-width:560px){.hang-nut .nut-lon{width:100%}}
.link-mui-ten{display:inline-block;font-weight:600;margin-top:4px}

/* ---------- khối ---------- */
.khoi{padding-block:56px}
@media (min-width:900px){.khoi{padding-block:84px}}
.khoi-sat{padding-top:20px}
.khoi-nen{background:var(--tuong)}
.dau-trang{padding:40px 0 4px}
.dau-trang h1{font-size:clamp(2rem,6vw,3rem);max-width:20ch}
.dau-trang p{color:var(--muc-phu);max-width:60ch}
.luoi-2{display:grid;gap:28px}
@media (min-width:880px){.luoi-2{grid-template-columns:1fr 1fr;gap:64px;align-items:start}}
.tieu-nho{font-size:1.1rem;margin-top:4px}

/* ---------- hero ---------- */
.hero{padding:30px 0 18px}
@media (min-width:900px){.hero{padding:64px 0 28px}}
.vi-tri{font-weight:600;color:var(--muc-phu);margin-bottom:14px;font-size:.96rem}
.hero h1{max-width:21ch}
.hero-mo{font-size:1.12rem;color:var(--muc-phu);max-width:58ch}
@media (min-width:900px){.hero-mo{font-size:1.2rem}}
.tom-tat{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:0;margin:22px 0 22px;padding:0}
.tom-tat div{padding:2px 22px;border-left:1px solid var(--vien)}
.tom-tat div:first-child{padding-left:0;border-left:0}
.tom-tat dt{font-size:.82rem;color:var(--muc-phu)}
.tom-tat dd{margin:0;font-weight:600;font-size:1.02rem;white-space:nowrap}
@media (max-width:560px){.tom-tat{grid-template-columns:1fr 1fr}.tom-tat div{padding:8px 0;border-left:0;border-top:1px solid var(--vien)}.tom-tat div:nth-child(2){padding-left:16px;border-left:1px solid var(--vien)}.tom-tat div:nth-child(3){grid-column:1/-1}}

/* ---------- ảnh ---------- */
.anh{margin:0;position:relative;overflow:hidden;border-radius:var(--bo);background:var(--tuong)}
.anh img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.anh figcaption{position:absolute;left:8px;bottom:8px;max-width:calc(100% - 16px);font-size:.78rem;font-weight:600;background:rgba(18,26,31,.74);color:#fff;padding:3px 9px;border-radius:5px}
.anh-cho{display:grid;place-items:center;aspect-ratio:4/3;border:1px dashed var(--vien);background:var(--mat);text-align:center;padding:14px}
.anh-cho figcaption{position:static;background:none;color:var(--muc);font-size:.95rem;padding:0;display:flex;flex-direction:column;gap:2px}
.anh-cho figcaption small{font-weight:400;color:var(--muc-phu)}
.anh-k-trong-phong img{object-position:50% 78%}
.anh-k-hanh-lang img{object-position:50% 40%}
.thu-vien{padding-bottom:12px}
.kham{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.kham .anh-lon{grid-column:1/-1}
.kham .anh-lon img{aspect-ratio:4/3}
@media (min-width:820px){
  .kham{grid-template-columns:2fr 1fr 1fr;grid-template-rows:1fr 1fr;gap:10px}
  .kham .anh-lon{grid-column:1;grid-row:1/span 2}
  .kham .anh-lon img{aspect-ratio:auto;height:100%}
  .kham .anh-nho img{aspect-ratio:4/3}
}
.thu-vien-chu{margin:12px 0 0;font-size:.92rem;color:var(--muc-phu)}
.luoi-anh{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
@media (min-width:760px){.luoi-anh{grid-template-columns:repeat(3,1fr);gap:10px}}
.luoi-anh-2{grid-template-columns:repeat(2,1fr)!important;margin-top:16px}
@media (min-width:760px){.luoi-anh-4{grid-template-columns:repeat(4,1fr)}}
.luoi-anh+.nho{margin-top:12px}
.luoi-2-anh{align-items:start}

/* ---------- nỗi lo / câu trả lời ---------- */
.so-sanh{list-style:none;margin:28px 0 0;padding:0;border-top:1px solid var(--vien)}
.so-sanh li{display:grid;align-content:start;gap:4px 40px;padding:18px 0;border-bottom:1px solid var(--vien)}
@media (min-width:820px){.so-sanh li{grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);padding:22px 0}}
.sx-lo,.sx-dap{margin:0;position:relative;padding-left:24px}
.sx-lo{color:var(--muc-phu)}
.sx-lo::before,.sx-dap::before{content:"";position:absolute;left:0;top:.62em;width:10px;height:10px;border-radius:50%}
.sx-lo::before{border:2px solid var(--do)}
.sx-dap::before{background:var(--cua)}
.sx-dap{font-size:1.04rem}

/* ---------- 10 câu ---------- */
.muoi-cau{list-style:none;margin:26px 0 22px;padding:0;counter-reset:c;display:grid;gap:0 48px}
@media (min-width:860px){.muoi-cau{grid-template-columns:1fr 1fr}}
.muoi-cau li{counter-increment:c;display:grid;align-content:start;grid-template-columns:2.2em 1fr;padding:14px 0;border-top:1px solid color-mix(in srgb,var(--muc) 14%,transparent)}
.muoi-cau li::before{content:counter(c);grid-row:span 2;font-family:var(--chu-tieu);font-weight:800;font-size:1.25rem;color:var(--cua);line-height:1.3}
.muoi-cau b{display:block}
.muoi-cau span{color:var(--muc-phu);font-size:.97rem}

/* ---------- ô điểm mạnh (trang khác) ---------- */
.luoi-o{list-style:none;margin:0;padding:0;display:grid;gap:0 36px;grid-template-columns:1fr;border-top:1px solid var(--vien)}
@media (min-width:760px){.luoi-o{grid-template-columns:1fr 1fr}}
.o{display:grid;grid-template-columns:40px 1fr;column-gap:14px;padding:16px 0;border-bottom:1px solid var(--vien)}
.o h3{margin:2px 0 2px}
.o p{margin:0;color:var(--muc-phu);font-size:.96rem;grid-column:2}
.o-ic{grid-row:span 2;display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--cua-nhat);color:var(--cua)}
.o-ic svg{width:22px;height:22px}
.gan-day{margin-top:16px;font-weight:600}

/* ---------- bảng phí ---------- */
.the-phi{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--vien)}
.the-phi li{display:flex;flex-direction:column;padding:12px 0;border-bottom:1px solid var(--vien)}
.the-phi span{font-size:.88rem;color:var(--muc-phu)}
.the-phi b{font-size:1.2rem}
.bang-cuon{overflow-x:auto;border-top:1px solid var(--vien)}
.bang{width:100%;border-collapse:collapse}
.bang-cuon .bang{min-width:520px}
.bang th,.bang td{padding:13px 12px 13px 0;text-align:left;border-bottom:1px solid var(--vien);vertical-align:top}
.bang thead th{font-size:.86rem;font-weight:600;color:var(--muc-phu)}
.bang tbody th{font-weight:600}
.bang td:last-child{color:var(--muc-phu);font-size:.96rem}
.bang-gon{border-top:1px solid color-mix(in srgb,var(--muc) 16%,transparent)}
.bang-gon th,.bang-gon td{border-bottom-color:color-mix(in srgb,var(--muc) 16%,transparent)}
.bang-gon td{text-align:right;color:var(--muc)!important;font-weight:600;font-size:1rem!important;padding-right:0}

/* ---------- phòng trống ---------- */
.hop-phong-trong{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between;padding:20px 0;border-top:1px solid var(--vien);border-bottom:1px solid var(--vien)}
.hop-phong-trong p{margin:0;font-weight:600}
.pt-ds{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px;width:100%}
.pt-ds li{display:flex;flex-direction:column;gap:6px;padding:14px;border-radius:var(--bo);background:var(--mat);border:1px solid var(--vien)}
.pt-ds li.pt-trong{border-color:var(--cua);box-shadow:inset 3px 0 0 var(--cua)}
.pt-ds li.pt-giu-cho{background:transparent;border-style:dashed}
.pt-dau{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:2px 10px}
.pt-dau b{font-family:var(--chu-tieu);font-size:1.15rem;white-space:nowrap}
.pt-dau span{font-weight:600;white-space:nowrap}
.hop-phong-trong .pt-tt{margin:0;font-weight:400;color:var(--muc-phu);font-size:.95rem}
.pt-trong .pt-tt{color:var(--cua-dam);font-weight:600}
.pt-giu{margin-top:auto;width:100%}
.pt-tieu{width:100%}
.hop-phong-trong .pt-nho{width:100%;font-weight:400}
.bao-giu{padding:14px 16px;margin-bottom:18px;border-radius:var(--bo);background:var(--cua-nhat);border:1px solid var(--cua)}
.bao-giu b{display:block;margin-bottom:4px}
.bao-giu p{margin:0;font-size:.95rem}

/* ---------- 3D ---------- */
.the-3d{display:flex;align-items:center;gap:14px;margin-top:16px;padding:16px 0;border-top:1px solid var(--vien);border-bottom:1px solid var(--vien);text-decoration:none;color:var(--muc)}
.the-3d span:nth-child(2){flex:1;display:flex;flex-direction:column}
.the-3d small{color:var(--muc-phu)}
.khung-3d{position:relative;aspect-ratio:4/5;max-height:78vh;width:100%;border-radius:var(--bo);overflow:hidden;background:#1d2b31}
@media (min-width:760px){.khung-3d{aspect-ratio:16/9}}
.khung-3d iframe,.ban-do-hop iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.mo-3d{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;background:none;border:0;color:#fff;font:inherit;cursor:pointer}
.mo-3d b{font-size:1.15rem;font-weight:600}
.mo-3d small{opacity:.8}
.mo-3d-ic{display:grid;place-items:center;width:68px;height:68px;border-radius:50%;border:1.5px solid rgba(255,255,255,.45)}
.mo-3d-ic svg{width:32px;height:32px}
.khung-3d+.hang-nut{margin-top:16px}
.meo-3d{list-style:none;padding:0;margin:8px 0;display:flex;flex-wrap:wrap;gap:6px 18px;justify-content:center;color:var(--muc-phu);font-size:.92rem}
.ghi-chu-3d{font-size:.92rem;color:var(--muc-phu);text-align:center;max-width:620px;margin:12px auto 0}

/* ---------- bước ---------- */
.buoc{list-style:none;margin:0 0 16px;padding:0;counter-reset:b}
.buoc li{counter-increment:b;position:relative}
.buoc li::before{content:counter(b);font-family:var(--chu-tieu);font-weight:800;color:var(--cua);font-size:1.3rem;line-height:1.2}
.buoc-ngang{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:0 20px;border-top:1px solid var(--vien)}
.buoc-ngang li{padding:14px 0;display:flex;flex-direction:column;gap:2px;border-bottom:1px solid var(--vien)}
.buoc-ngang li span{font-size:.92rem;color:var(--muc-phu)}
.buoc-doc li{display:grid;grid-template-columns:40px 1fr;column-gap:12px;padding:16px 0;border-top:1px solid var(--vien)}
.buoc-doc li::before{grid-row:span 3}
.buoc-doc b{font-size:1.08rem}
.buoc-doc li>small{grid-column:2;color:var(--muc-phu)}
.buoc-doc span{grid-column:2;color:var(--muc-phu)}

/* ---------- danh sách ---------- */
.ds-tick{list-style:none;margin:0 0 14px;padding:0}
.ds-tick li{position:relative;padding-left:22px;margin-bottom:9px}
.ds-tick li::before{content:"";position:absolute;left:0;top:.62em;width:9px;height:9px;border-radius:50%;background:var(--cua)}
.ds-nho{margin:14px 0 0;padding-left:20px;color:var(--muc-phu);font-size:.95rem}
.ds-nho li{margin-bottom:4px}
.ds-hoan{list-style:none;margin:0 0 10px;padding:0;border-top:1px solid var(--vien)}
.ds-hoan li{display:flex;align-items:baseline;gap:14px;padding:12px 0;border-bottom:1px solid var(--vien)}
.ds-hoan b{min-width:52px;font-family:var(--chu-tieu);font-size:1.3rem;color:var(--cua)}
.ds-hoan li.khong b{color:var(--do)}

/* ---------- giá to (trang khác) ---------- */
.gia-to{display:flex;align-items:baseline;gap:.3em;margin:4px 0 12px}
.gia-to b{font-family:var(--chu-tieu);font-size:2rem;font-weight:800}
.gia-to small{color:var(--muc-phu)}
.gia-to-vua b{font-size:1.7rem}

/* ---------- máy tính ---------- */
.may-tinh{display:grid;gap:22px;background:var(--mat);border:1px solid var(--vien);border-radius:var(--bo);padding:18px}
@media (min-width:880px){.may-tinh{grid-template-columns:1.1fr 1fr;padding:28px;gap:36px}}
.mt-vao{display:grid;gap:14px;grid-template-columns:1fr 1fr;align-items:end}
.mt-dong{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:.95rem}
.mt-dong-rong,.mt-check{grid-column:1/-1}
.mt-dong output{font-family:var(--chu-tieu);font-size:1.6rem;font-weight:800;color:var(--muc)}
.mt-check{flex-direction:row;align-items:center;gap:10px}
.mt-check input{width:22px;height:22px;accent-color:var(--nut)}
.mt-check small{font-weight:400;color:var(--muc-phu)}
input[type=range]{width:100%;accent-color:var(--nut);height:32px}
.dem{display:flex;align-items:stretch;border:1px solid var(--vien);border-radius:10px;overflow:hidden;background:var(--giay)}
.dem button{width:46px;border:0;background:transparent;color:var(--muc);font-size:1.3rem;font-weight:600;cursor:pointer}
.dem button:hover{background:var(--tuong)}
.dem input{flex:1;min-width:0;border:0!important;border-radius:0!important;text-align:center;background:transparent!important;-moz-appearance:textfield}
.dem input::-webkit-inner-spin-button{-webkit-appearance:none}
.mt-ket{background:var(--tuong);border-radius:var(--bo);padding:20px}
.mt-nhan{margin:0;color:var(--muc-phu);font-size:.95rem}
.mt-tong{margin:0 0 12px;font-family:var(--chu-tieu);font-size:2.4rem;font-weight:800;line-height:1.1;letter-spacing:-.02em}
.mt-tong-nho{font-size:1.8rem}
.mt-chi-tiet{list-style:none;margin:0 0 12px;padding:0}
.mt-chi-tiet li{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-bottom:1px solid color-mix(in srgb,var(--muc) 12%,transparent)}
.mt-chi-tiet small{color:var(--muc-phu)}
.mt-vao-o{margin-top:16px;padding-top:14px;border-top:1px solid color-mix(in srgb,var(--muc) 25%,transparent)}

/* ---------- form ---------- */
input[type=text],input[type=tel],input[type=date],input[type=number],input[type=password],select,textarea{width:100%;min-height:48px;padding:10px 14px;font:inherit;font-size:1rem;color:var(--muc);background:var(--giay);border:1px solid color-mix(in srgb,var(--muc) 25%,transparent);border-radius:10px}
textarea{min-height:auto;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--zalo);box-shadow:0 0 0 3px color-mix(in srgb,var(--zalo) 22%,transparent)}
.luoi-form{display:grid;gap:28px;align-items:start}
@media (min-width:900px){.luoi-form{grid-template-columns:1.4fr 1fr;gap:48px}}
.form-dl,.xong{background:var(--mat);border:1px solid var(--vien);border-radius:var(--bo);padding:18px}
@media (min-width:600px){.form-dl,.xong{padding:28px}}
.truong{margin-bottom:16px}
.truong label,.nhan-truong{display:block;font-weight:600;margin-bottom:6px}
.truong label i{color:var(--do);font-style:normal}
.truong label small{font-weight:400;color:var(--muc-phu)}
.truong-doi{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.truong-doi .truong{min-width:0}
.loi{color:var(--do);font-size:.9rem;margin:4px 0 0}
.loi:empty{display:none}
.loi-chung{margin-top:12px;font-weight:600}
.co-loi{border-color:var(--do)!important}
.chon-chip{display:flex;flex-wrap:wrap;gap:8px}
.chon-chip label{margin:0;cursor:pointer}
.chon-chip input{position:absolute;opacity:0;pointer-events:none}
.chon-chip span{display:inline-block;padding:9px 14px;border-radius:10px;border:1px solid color-mix(in srgb,var(--muc) 25%,transparent);font-weight:600;font-size:.95rem}
.chon-chip input:checked+span{background:var(--muc);border-color:var(--muc);color:var(--giay)}
.chon-chip input:focus-visible+span{outline:3px solid var(--zalo);outline-offset:2px}
.hu-ong{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.xong{text-align:center}
.xong:focus{outline:none}
.xong-ic{display:grid;place-items:center;width:60px;height:60px;margin:0 auto 10px;border-radius:50%;background:var(--cua-nhat);color:var(--cua)}
.xong-ic svg{width:32px;height:32px;stroke-width:2.4}
.tin-zalo{font-size:.95rem;background:var(--giay)!important;text-align:left}
.xong .hang-nut{justify-content:center}
.ben-canh{padding:4px 0}

/* ---------- nội quy, hỏi đáp ---------- */
.luoi-quy{list-style:none;margin:0;padding:0;display:grid;gap:0 40px;border-top:1px solid var(--vien)}
@media (min-width:780px){.luoi-quy{grid-template-columns:1fr 1fr}}
.quy{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--vien)}
.quy p{margin:4px 0 0;color:var(--muc-phu);font-size:.96rem}
.quy-so{flex:none;font-family:var(--chu-tieu);font-weight:800;font-size:1.25rem;color:var(--cua);min-width:1.4em}
.quy-do .quy-so{color:var(--do)}
.quy-do b{color:var(--do)}
.hoi-dap{border-top:1px solid var(--vien)}
.hoi-dap details{border-bottom:1px solid var(--vien)}
.hoi-dap summary{cursor:pointer;list-style:none;padding:16px 40px 16px 0;font-weight:600;position:relative}
.hoi-dap summary::-webkit-details-marker{display:none}
.hoi-dap summary::after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);font-size:1.5rem;font-weight:400;color:var(--cua)}
.hoi-dap details[open] summary::after{content:"−"}
.hoi-dap details p{padding:0 0 16px;margin:0;color:var(--muc-phu);max-width:64ch}

/* ---------- bản đồ ---------- */
.dia-chi-to{display:flex;gap:4px;font-size:1.08rem}
.dia-chi-to .ic{margin-top:.28em}
.ban-do-hop{position:relative;aspect-ratio:4/3;border-radius:var(--bo);overflow:hidden;background:var(--tuong)}
.ban-do-hop::before{content:"";position:absolute;inset:0;background:
  linear-gradient(90deg,transparent 46%,color-mix(in srgb,var(--muc) 9%,transparent) 46% 49%,transparent 49%),
  linear-gradient(0deg,transparent 60%,color-mix(in srgb,var(--muc) 9%,transparent) 60% 62%,transparent 62%),
  linear-gradient(28deg,transparent 30%,color-mix(in srgb,var(--muc) 6%,transparent) 30% 31.5%,transparent 31.5%)}
.ban-do-nut{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;background:none;border:0;font:inherit;color:var(--muc);cursor:pointer}
.ban-do-nut svg{width:44px;height:44px;fill:var(--do);stroke:#fff;stroke-width:1.4}
.ban-do-nut b{font-weight:600}
.ban-do-nut small{color:var(--muc-phu)}

/* ---------- CTA, chân trang ---------- */
.khoi-cta{background:#17242c;color:#e8eff0}
.khoi-cta h2{color:#fff;max-width:20ch}
.khoi-cta p{color:#b8c6cb}
.chan{background:var(--giay);border-top:1px solid var(--vien);padding:40px 0 110px;font-size:.95rem}
.chan-luoi{display:grid;gap:22px}
@media (min-width:760px){.chan-luoi{grid-template-columns:1.3fr 1fr}}
@media (min-width:900px){.chan{padding-bottom:44px}}
.chan-ten{font-family:var(--chu-tieu);font-weight:800;font-size:1.3rem;margin-bottom:8px}
.chan-tieu{font-weight:600;margin-bottom:8px}
.chan-link{list-style:none;padding:0;margin:0}
.chan-link li{margin-bottom:6px}
.chan small{color:var(--muc-phu)}
.chan-nho{font-size:.85rem;color:var(--muc-phu);margin-top:14px}

/* ---------- thanh Zalo dưới màn hình (điện thoại) / nút nổi (máy tính) ---------- */
.zalo-noi{position:fixed;left:0;right:0;bottom:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:var(--mat);border-top:1px solid var(--vien);box-shadow:0 -6px 24px rgba(23,36,44,.08);text-decoration:none;color:var(--muc)}
.zn-gia{display:flex;flex-direction:column;line-height:1.2}
.zn-gia small{color:var(--muc-phu);font-size:.8rem}
.zn-gia b{font-family:var(--chu-tieu);font-size:1.15rem;font-weight:800}
.zn-nut{display:inline-flex;align-items:center;gap:8px;min-height:46px;padding:10px 18px;border-radius:10px;background:var(--zalo);color:#fff;font-weight:600}
.zalo-noi:hover .zn-nut{background:var(--zalo-hover)}
.zn-nut svg{width:22px;height:22px}
@media (min-width:900px){
  .zalo-noi{left:auto;right:22px;bottom:22px;padding:0;border:0;background:none;box-shadow:none}
  .zn-gia{display:none}
  .zn-nut{box-shadow:0 8px 24px rgba(0,80,200,.3)}
}

/* ---------- 404 ---------- */
.trang-404{text-align:center;padding:64px 0}
.trang-404 h1,.trang-404 p{margin-inline:auto}
.so-404{font-family:var(--chu-tieu);font-size:5rem;font-weight:800;color:var(--cua);margin:0;line-height:1}

/* ---------- trang quản lý ---------- */
.ql-dang-nhap{max-width:380px;margin:20px auto}
.ql-dau{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px}
.ql-dau h1{font-size:1.8rem;margin:0}
.ql-loc{display:flex;gap:6px;overflow-x:auto;padding:8px 0 12px;scrollbar-width:none}
.ql-loc button{flex:none;font:inherit;font-weight:600;font-size:.92rem;padding:7px 12px;border-radius:10px;border:1px solid var(--vien);background:var(--mat);color:var(--muc);cursor:pointer}
.ql-loc button[aria-pressed="true"]{background:var(--muc);border-color:var(--muc);color:var(--giay)}
.ql-loc b{margin-left:4px}
.ql-ds{display:grid;gap:12px}
@media (min-width:860px){.ql-ds{grid-template-columns:1fr 1fr}}
.ql-the{background:var(--mat);border:1px solid var(--vien);border-left:4px solid #e0a12f;border-radius:var(--bo);padding:14px 16px}
.ql-the[data-tt="da_lien_he"]{border-left-color:var(--zalo)}
.ql-the[data-tt="da_xem"]{border-left-color:#8b5cf6}
.ql-the[data-tt="da_thue"]{border-left-color:var(--nut)}
.ql-the[data-tt="bo"]{border-left-color:var(--vien);opacity:.7}
.ql-the h3{margin:0 0 4px;display:flex;justify-content:space-between;gap:8px}
.ql-the h3 small{font-weight:400;color:var(--muc-phu);font-size:.8rem}
.ql-the dl{display:grid;grid-template-columns:auto 1fr;gap:2px 12px;margin:8px 0;font-size:.93rem}
.ql-the dt{color:var(--muc-phu)}
.ql-the dd{margin:0;word-break:break-word}
.ql-tt{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.ql-tt button{font:inherit;font-size:.85rem;font-weight:600;padding:6px 10px;border-radius:8px;border:1px solid var(--vien);background:var(--giay);color:var(--muc);cursor:pointer}
.ql-tt button[aria-pressed="true"]{background:var(--nut);border-color:var(--nut);color:#fff}
.ql-rong{text-align:center;padding:30px;color:var(--muc-phu);border:1px dashed var(--vien);border-radius:var(--bo)}

/* ---------- trợ lý hỏi đáp ---------- */
.tl-mo{position:fixed;right:16px;bottom:calc(84px + env(safe-area-inset-bottom));z-index:55;display:flex;align-items:center;gap:8px;padding:5px;border:1px solid var(--vien);border-radius:999px;background:var(--mat);color:var(--muc);font:inherit;font-weight:600;cursor:pointer;box-shadow:var(--bong)}
.tl-mo-chu{display:none;padding-right:10px}
.tl-hinh{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--nut);color:#fff;font-family:var(--chu-tieu);font-weight:800;font-size:1rem;letter-spacing:.02em;flex:none}
.tl-mo[aria-expanded="true"] .tl-hinh{background:var(--muc)}
.trang-dat-lich .tl-mo,.tl-dang-mo .zalo-noi{bottom:calc(16px + env(safe-area-inset-bottom))}
@media (min-width:900px){
  .tl-mo{right:22px;bottom:86px}
  .tl-mo-chu{display:inline}
  .trang-dat-lich .tl-mo{bottom:22px}
}
.tl-chao{position:fixed;right:16px;bottom:calc(144px + env(safe-area-inset-bottom));z-index:55;max-width:min(300px,calc(100vw - 32px));background:var(--mat);border:1px solid var(--vien);border-radius:12px;box-shadow:var(--bong);animation:tl-len .32s ease-out both}
@media (min-width:900px){.tl-chao{right:22px;bottom:150px}}
.trang-dat-lich .tl-chao{bottom:76px}
.tl-chao-nut{display:flex;flex-direction:column;gap:2px;width:100%;padding:12px 34px 12px 14px;border:0;background:none;color:var(--muc);font:inherit;text-align:left;cursor:pointer}
.tl-chao-nut span{font-size:.9rem;color:var(--muc-phu)}
.tl-chao-dong{position:absolute;top:4px;right:4px;width:30px;height:30px;border:0;background:none;color:var(--muc-phu);font-size:1.3rem;cursor:pointer;border-radius:6px}
@keyframes tl-len{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.tl-hop{position:fixed;inset:auto 0 0 0;z-index:60;display:flex;flex-direction:column;height:min(82vh,640px);background:var(--mat);border-top:1px solid var(--vien);border-radius:14px 14px 0 0;box-shadow:0 -10px 40px rgba(23,36,44,.18);animation:tl-len .25s ease-out both}
.tl-hop[hidden]{display:none}
@media (min-width:900px){.tl-hop{inset:auto 22px 150px auto;width:390px;height:min(70vh,600px);border:1px solid var(--vien);border-radius:14px}}
.tl-dau{display:flex;align-items:center;gap:10px;padding:12px 12px 12px 14px;border-bottom:1px solid var(--vien)}
.tl-dau .tl-hinh{width:38px;height:38px;font-size:.9rem}
.tl-dau-chu{flex:1;display:flex;flex-direction:column;line-height:1.3}
.tl-dau-chu small{color:var(--muc-phu);font-size:.8rem}
.tl-dong{width:40px;height:40px;border:0;background:none;color:var(--muc);font-size:1.6rem;cursor:pointer;border-radius:8px}
.tl-dong:hover{background:var(--tuong)}
.tl-log{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px}
.tl-tin{max-width:88%;padding:10px 13px;border-radius:12px;font-size:.96rem;line-height:1.5}
.tl-may{align-self:flex-start;background:var(--tuong);border-bottom-left-radius:4px}
.tl-khach{align-self:flex-end;background:var(--muc);color:var(--giay);border-bottom-right-radius:4px}
.tl-them{margin:8px 0 0;font-weight:600}
.tl-nut-hang{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.tl-nut{display:inline-flex;align-items:center;min-height:38px;padding:7px 12px;border-radius:8px;background:var(--mat);border:1px solid var(--vien);color:var(--muc);font-weight:600;font-size:.9rem;text-decoration:none}
.tl-nut-zalo{background:var(--zalo);border-color:var(--zalo);color:#fff}
.tl-nut-zalo:hover{color:#fff;background:var(--zalo-hover)}
.tl-goi-y{display:flex;gap:6px;overflow-x:auto;padding:8px 14px;border-top:1px solid var(--vien);scrollbar-width:none}
.tl-goi-y::-webkit-scrollbar{display:none}
.tl-chip{flex:none;padding:7px 12px;border-radius:999px;border:1px solid color-mix(in srgb,var(--muc) 22%,transparent);background:var(--giay);color:var(--muc);font:inherit;font-size:.88rem;cursor:pointer}
.tl-chip:hover{border-color:var(--muc)}
.tl-form{display:flex;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--vien)}
.tl-form input{flex:1;min-width:0}
.tl-gui{flex:none;min-height:48px;padding:0 16px;border:0;border-radius:10px;background:var(--nut);color:#fff;font:inherit;font-weight:600;cursor:pointer}

/* ---------- tìm kiếm ---------- */
[id]{scroll-margin-top:118px}
@media (min-width:1100px){[id]{scroll-margin-top:84px}}
.nut-tim{order:2;display:inline-flex;align-items:center;justify-content:center;gap:6px;min-width:44px;min-height:44px;padding:0 10px;border:1px solid var(--vien);border-radius:10px;background:var(--mat);color:var(--muc);text-decoration:none;font-weight:600;font-size:.95rem}
.nut-tim svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.nut-tim span{display:none}
@media (max-width:440px){.dau-trong{gap:6px 8px}.dau-cta{padding-inline:12px}.cta-them{display:none}}
.nut-tim:hover{border-color:var(--cua)}
@media (min-width:600px){.nut-tim span{display:inline}.nut-tim{padding:0 14px}}
body.tk-dang-mo{overflow:hidden}
.tk-hop{position:fixed;inset:0;z-index:80;background:rgba(18,26,31,.45);display:flex;justify-content:center;align-items:flex-start;padding:0}
.tk-hop[hidden]{display:none}
.tk-khung{width:100%;max-width:680px;max-height:100%;display:flex;flex-direction:column;background:var(--giay);box-shadow:var(--bong)}
@media (min-width:700px){.tk-hop{padding:72px 16px 16px}.tk-khung{border-radius:14px;max-height:calc(100vh - 100px)}}
.tk-form{display:flex;align-items:center;gap:8px;padding:10px 12px;border-bottom:1px solid var(--vien)}
.tk-ic{flex:none;width:22px;height:22px;fill:none;stroke:var(--muc-phu);stroke-width:2;stroke-linecap:round}
.tk-form input{flex:1;min-width:0;min-height:44px;border:0;background:transparent;color:var(--muc);font:inherit;font-size:1.08rem;outline:none}
.tk-form input::-webkit-search-cancel-button{display:none}
.tk-dong{flex:none;min-height:40px;padding:0 12px;border:1px solid var(--vien);border-radius:8px;background:var(--mat);color:var(--muc);font:inherit;font-weight:600;cursor:pointer}
.tk-kq{overflow-y:auto;padding:10px 16px 18px;overscroll-behavior:contain}
.tk-nhan,.tk-dem{margin:6px 0 10px;font-size:.88rem;color:var(--muc-phu)}
.tk-chip-hang{display:flex;flex-wrap:wrap;gap:8px}
.tk-chip{min-height:40px;padding:6px 14px;border:1px solid var(--vien);border-radius:999px;background:var(--mat);color:var(--muc);font:inherit;font-size:.95rem;cursor:pointer}
.tk-chip:hover{border-color:var(--cua)}
.tk-ds{list-style:none;margin:0;padding:0}
.tk-muc{border-top:1px solid var(--vien)}
.tk-link,.tk-hoi{display:flex;flex-direction:column;gap:3px;padding:12px 8px;border-radius:8px;color:var(--muc);text-decoration:none}
.tk-link:hover,.tk-link:focus-visible{background:var(--cua-nhat)}
.tk-noi{font-size:.8rem;font-weight:600;color:var(--cua-dam)}
.tk-tieu{font-size:1.02rem}
.tk-than{font-size:.93rem;color:var(--muc-phu);line-height:1.5;margin:0}
.tk-kq mark{background:color-mix(in srgb,var(--cua) 22%,transparent);color:inherit;border-radius:3px;padding:0 1px}
.tk-hoi-them{align-self:flex-start;margin-top:4px;min-height:36px;padding:4px 12px;border:1px solid var(--cua);border-radius:999px;background:transparent;color:var(--cua-dam);font:inherit;font-size:.9rem;font-weight:600;cursor:pointer}
.tk-goi-y{margin:4px 0 8px}
.tk-goi-y-nut{border:0;background:none;padding:0;color:var(--cua-dam);font:inherit;font-weight:700;text-decoration:underline;cursor:pointer}
.tk-khong{color:var(--muc-phu)}
.tk-trang .tk-form-trang{border:1.5px solid var(--vien);border-radius:12px;background:var(--mat);margin-bottom:8px}
.tk-trang .tk-form-trang:focus-within{border-color:var(--cua)}
.tk-trang .tk-kq{padding:0}
.tl-gan{display:flex;flex-direction:column;align-items:flex-start;gap:6px;margin-top:10px}
.tl-gan .tl-chip{text-align:left}

/* ---------- 8 bước ---------- */
.tam-buoc{list-style:none;margin:20px 0 0;padding:0;counter-reset:tb;display:grid;gap:0 32px;border-top:1px solid var(--vien)}
@media (min-width:780px){.tam-buoc{grid-template-columns:1fr 1fr}}
.tam-buoc li{counter-increment:tb;position:relative;padding:18px 0 18px 44px;border-bottom:1px solid var(--vien);display:flex;flex-direction:column;gap:4px}
.tam-buoc li::before{content:counter(tb);position:absolute;left:0;top:16px;width:32px;height:32px;border-radius:50%;background:var(--cua-nhat);color:var(--cua-dam);font-family:var(--chu-tieu);font-weight:800;display:grid;place-items:center}
.tam-buoc b{font-size:1.08rem}
.tam-buoc p{margin:0;color:var(--muc-phu);font-size:.95rem}
.tb-link{margin-top:auto;padding-top:4px;font-size:.9rem;font-weight:600;color:var(--cua-dam)}

/* ---------- sổ tay ---------- */
.st-khung{display:grid;gap:8px;padding-bottom:40px}
.st-khung>*{min-width:0}
@media (min-width:1000px){.st-khung{grid-template-columns:220px minmax(0,1fr);gap:48px;align-items:start}}
.st-muc-luc{padding-top:12px}
@media (min-width:1000px){.st-muc-luc{position:sticky;top:96px}}
.st-ml{border:1px solid var(--vien);border-radius:var(--bo);background:var(--mat);padding:4px 16px}
.st-ml summary{cursor:pointer;font-weight:700;padding:10px 0;min-height:24px}
.st-ml ol{margin:0 0 10px;padding-left:1.8em}
@media (min-width:560px) and (max-width:999px){.st-ml ol{columns:2;column-gap:28px}}
.st-ml li{padding:3px 0;break-inside:avoid;color:var(--muc-phu)}
.st-ml a{color:var(--muc);text-decoration:none;font-size:.95rem}
.st-ml a:hover{color:var(--cua-dam);text-decoration:underline}
.st-noi-dung{max-width:760px}
.st-luu-y{margin:18px 0 0;padding:12px 16px;border-left:3px solid var(--cua);background:var(--mat);font-size:.95rem}
.st-muc{padding:40px 0 8px;border-bottom:1px solid var(--vien)}
.st-muc:last-child{border-bottom:0}
.st-so{margin:0;font-family:var(--chu-tieu);font-weight:800;font-size:.95rem;color:var(--cua-dam)}
.st-muc h2{margin:2px 0 6px;font-size:clamp(1.5rem,4vw,2rem)}
.st-muc h3{font-size:1.08rem;margin:18px 0 6px}
.st-phu{margin:0 0 16px;color:var(--muc-phu);font-size:1.02rem}
.st-hai-cot{gap:4px 32px;margin:8px 0}
.st-hai-cot>div>h3:first-child{margin-top:10px}
.st-the{padding:14px 16px;border:1px solid var(--vien);border-radius:var(--bo);background:var(--mat);margin:6px 0}
.st-the h3{margin:0 0 4px!important}
.st-the p{margin:0;color:var(--muc-phu);font-size:.96rem}
.st-hop{margin:18px 0;padding:14px 18px;border-radius:var(--bo);background:var(--tuong)}
.st-hop h3{margin:0 0 6px}
.st-hop p{margin:0}
.st-hop .ds-tick{margin:0}
.st-vd{padding:12px 16px;border:1px dashed var(--vien);border-radius:var(--bo);font-size:.96rem}
.st-vi-sao{margin:18px 0 22px;padding:14px 18px;border-left:3px solid var(--vang,#c99a2e);background:color-mix(in srgb,#c99a2e 10%,transparent);font-size:.95rem;line-height:1.55}
.st-vi-sao b{display:block;margin-bottom:2px}
.st-canh-bao{padding:12px 16px;border-radius:var(--bo);background:color-mix(in srgb,var(--do) 10%,transparent);color:var(--muc);font-size:.96rem}
.st-lich li b{font-variant-numeric:tabular-nums}
.ds-cam li::before{background:var(--do)}
.st-so-khan{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:14px 0}
.st-so-khan div{padding:12px;border:1px solid var(--vien);border-radius:var(--bo);background:var(--mat);text-align:center}
.st-so-khan dt{font-family:var(--chu-tieu);font-weight:800;font-size:1.6rem;color:var(--do)}
.st-so-khan dd{margin:0;font-size:.92rem;color:var(--muc-phu)}
.st-muc .luoi-quy{margin:8px 0 6px}
.st-muc .bang-cuon{margin:8px 0 14px}
.hoi-dap details:target,.st-muc:target{background:color-mix(in srgb,var(--cua) 7%,transparent)}

/* =====================================================================
   v1.4 — "biển số nhà": lớp giao diện mới (ghi đè các phần trên)
   ===================================================================== */
body{background:var(--giay)}
a{color:var(--cua)}
.ic{color:var(--cua)}

/* tấm biển số nhà: nền xanh men, viền trắng bên trong, chữ trắng đứng */
.bien{display:inline-flex;align-items:center;justify-content:center;font-family:var(--chu-tieu);font-weight:800;letter-spacing:.02em;line-height:1;color:#fff;background:var(--bien);border-radius:6px;box-shadow:inset 0 0 0 2px var(--bien),inset 0 0 0 3.5px var(--vanh);padding:.34em .55em .3em;white-space:nowrap}
.bien-logo{font-size:1.02rem;padding:.42em .55em .36em;margin-right:10px;transform:rotate(-2deg)}
.bien-nho{font-size:.9rem;margin-right:6px;vertical-align:.08em}
.logo-chu b{font-family:var(--chu-tieu);font-size:1.55rem;font-weight:800;letter-spacing:0}
.dau{background:color-mix(in srgb,var(--giay) 92%,transparent)}
.menu a{font-size:.95rem}
.menu a[aria-current="page"]{border-bottom:3px solid var(--nang);color:var(--muc)}

/* nút */
.nut{border-radius:10px;font-weight:700}
.nut-nang{background:var(--nang);color:var(--nang-chu);box-shadow:0 2px 0 var(--nang-dam)}
.nut-nang:hover{background:var(--nang-dam);color:var(--nang-chu)}
.nut-nang svg{stroke:var(--nang-chu)}
.nut-xanh{background:var(--bien);color:#fff}
.nut-xanh:hover{background:var(--bien-dam);color:#fff}

/* chữ tô vàng như bút dạ quang trên bảng hiệu */
.to-nang{background:linear-gradient(transparent 55%,var(--nang) 55% 92%,transparent 92%);padding:0 .08em;-webkit-box-decoration-break:clone;box-decoration-break:clone}
@media (prefers-color-scheme:dark){.to-nang{background:linear-gradient(transparent 55%,color-mix(in srgb,var(--nang) 55%,transparent) 55% 92%,transparent 92%)}}

/* hero */
.hero{padding:26px 0 8px;background:
  radial-gradient(circle at 92% 0,color-mix(in srgb,var(--nang) 28%,transparent) 0 120px,transparent 121px),
  var(--giay)}
@media (min-width:900px){.hero{padding:56px 0 16px}}
.hero-luoi{display:grid;gap:22px;align-items:center}
@media (min-width:960px){.hero-luoi{grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:48px}}
.vi-tri{display:flex;align-items:center;flex-wrap:wrap;gap:4px;font-weight:600;color:var(--muc-phu)}
.hero h1{max-width:13ch;margin-bottom:.35em}
.hero h1 span{display:inline}
@media (min-width:600px){.hero h1 span{display:block}}
.hero-mo{color:var(--muc-phu)}
.hero .hang-nut{margin-top:14px}

/* bảng hiệu vàng bên phải hero */
.bang-hieu{position:relative;background:var(--nang);color:var(--nang-chu);border-radius:16px;padding:22px 22px 18px;box-shadow:0 0 0 3px var(--giay),0 0 0 6px var(--nang),var(--bong);transform:rotate(1.2deg)}
.bang-hieu::before,.bang-hieu::after{content:"";position:absolute;top:10px;width:10px;height:10px;border-radius:50%;background:var(--nang-dam);box-shadow:inset 0 1px 2px rgba(0,0,0,.35)}
.bang-hieu::before{left:12px}.bang-hieu::after{right:12px}
.bh-tren{margin:0;font-family:var(--chu-tieu);font-weight:800;font-size:1.25rem;text-align:center}
.bh-gia{margin:0 0 10px;text-align:center;font-family:var(--chu-tieu);font-weight:800;font-size:clamp(2.8rem,9vw,3.8rem);line-height:1;color:var(--bien-dam)}
@media (prefers-color-scheme:dark){.bh-gia{color:#0c2a66}}
.bh-gia small{font-size:.38em;font-weight:700;color:var(--nang-chu);margin:0 .2em}
.bh-ds{list-style:none;margin:0;padding:12px 0 0;border-top:2px dashed rgba(15,27,51,.35);display:grid;gap:6px}
.bh-ds li{display:flex;align-items:center;gap:10px;font-weight:600;font-size:.98rem;background:rgba(255,255,255,.55);border-radius:10px;padding:4px 10px 4px 4px}
.bh-ds img{width:44px;height:44px;flex:none}

/* sơ đồ phòng */
.so-do-hop{margin:28px 0 0;background:var(--bien-dam);color:#fff;border-radius:18px;padding:16px 16px 12px;box-shadow:var(--bong)}
.sd-dau{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 14px;margin-bottom:8px}
.sd-dau b{font-family:var(--chu-tieu);font-size:1.5rem;font-weight:800}
.sd-ghi{color:#c9d6f5;font-size:.95rem}
.so-do-cuon{overflow-x:auto;scrollbar-width:thin;border-radius:10px;outline-offset:3px}
.so-do{display:block;width:100%;min-width:780px;height:auto}
@media (min-width:900px){.so-do{min-width:0}}
.sd-vuot{color:#c9d6f5!important;margin:6px 0 0}
@media (min-width:900px){.sd-vuot{display:none}}
.sd-lot{fill:#12347a}
.sd-hanh-lang{fill:#2b56ad}
.sd-vach{stroke:#7fa0e6;stroke-width:.12;stroke-dasharray:.7 .7}
.sd-bai{fill:#183f8f;stroke:#4f74c4;stroke-width:.12;stroke-dasharray:.5 .4}
.sd-mb{fill:#2e5fc2;stroke:#fff;stroke-width:.18}
.sd-chu-mb{fill:#fff;font:700 1.4px "BC",sans-serif;text-anchor:middle}
.sd-chu{fill:#9fb7ea;font:600 1.15px "BVP",sans-serif;text-anchor:middle}
.sd-duong{fill:var(--nang);font:800 1.5px "BC",sans-serif;text-anchor:middle;letter-spacing:.04px}
.sd-cong{stroke:var(--nang);stroke-width:.45;stroke-linecap:round}
.sd-phong rect{fill:var(--bien);stroke:#fff;stroke-width:.16}
.sd-phong text{fill:#fff;font:800 1.55px "BC",sans-serif;text-anchor:middle}
.sd-phong.sd-trong rect{fill:var(--nang);stroke:#fff}
.sd-phong.sd-trong text{fill:#0f1b33}
.sd-phong.sd-sap rect{fill:#12347a;stroke:var(--nang);stroke-width:.35}
.sd-phong.sd-sap text{fill:var(--nang)}
.sd-phong.sd-giu rect{fill:#12347a;stroke:#9fb7ea;stroke-dasharray:.4 .3}
.so-do a{cursor:pointer}
.so-do a:hover rect,.so-do a:focus rect{stroke-width:.5}
.so-do-hop.sd-co-du-lieu .sd-phong:not(.sd-trong):not(.sd-sap):not(.sd-giu) rect{fill:#1d4596;stroke:#4f74c4}
.so-do-hop.sd-co-du-lieu .sd-phong:not(.sd-trong):not(.sd-sap):not(.sd-giu) text{fill:#9fb7ea}
@media (prefers-reduced-motion:no-preference){
  .sd-phong.sd-trong rect{animation:sd-sang .9s ease-out both;animation-delay:calc(var(--i,0) * 80ms)}
  @keyframes sd-sang{from{fill:var(--bien)}to{fill:var(--nang)}}
}
.sd-chu-giai{list-style:none;display:flex;flex-wrap:wrap;gap:6px 18px;margin:10px 0 0;padding:0;font-size:.92rem;color:#e3ebfb}
.sd-chu-giai[hidden]{display:none}
.sd-chu-giai i{display:inline-block;width:14px;height:14px;border-radius:3px;margin-right:6px;vertical-align:-2px}
.cg-trong{background:var(--nang)}
.cg-sap{background:#12347a;box-shadow:inset 0 0 0 2px var(--nang)}
.cg-o{background:#1d4596;box-shadow:inset 0 0 0 1px #4f74c4}

/* ô lợi ích có hình vẽ */
.khoi-loi{padding-block:40px}
.loi-ich{list-style:none;margin:18px 0 6px;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (min-width:760px){.loi-ich{grid-template-columns:repeat(3,1fr);gap:16px}}
@media (min-width:1100px){.loi-ich{grid-template-columns:repeat(6,1fr)}}
.loi-ich li{display:flex;flex-direction:column;align-items:center;text-align:center;gap:2px;padding:14px 10px 16px;border-radius:16px;background:var(--tuong)}
.loi-ich li:nth-child(3n+2){background:color-mix(in srgb,var(--nang) 22%,var(--giay))}
.loi-ich li:nth-child(3n){background:color-mix(in srgb,#2e9e6a 14%,var(--giay))}
.loi-ich img{width:96px;height:96px;margin-bottom:4px}
.loi-ich b{font-size:1rem;line-height:1.3}
.loi-ich span{font-size:.88rem;color:var(--muc-phu)}
.ghi-mh{margin:6px 0 0}

/* ảnh thật */
.thu-vien .luoi-anh{grid-template-columns:1fr;gap:12px}
@media (min-width:640px){.thu-vien .luoi-anh{grid-template-columns:repeat(3,1fr)}}
.anh{border-radius:14px}
.anh figcaption{background:var(--bien-dam)}

/* nỗi lo → câu trả lời */
.so-sanh{border-top:0;display:grid;gap:12px}
@media (min-width:860px){.so-sanh{grid-template-columns:1fr 1fr}}
.so-sanh li{display:block;padding:16px 18px;border:0;border-radius:14px;background:var(--mat);box-shadow:0 1px 0 var(--vien)}
.sx-lo{padding-left:30px;margin-bottom:8px!important;text-decoration:line-through;text-decoration-color:color-mix(in srgb,var(--do) 70%,transparent);text-decoration-thickness:2px}
.sx-lo::before{content:"✕";border:0!important;width:22px;height:22px;top:.05em;border-radius:50%;background:var(--do-nhat);color:var(--do);font-size:.75rem;font-weight:800;display:grid;place-items:center;text-decoration:none}
.sx-dap{padding-left:30px}
.sx-dap::before{content:"✓";width:22px;height:22px;top:.05em;border-radius:50%;background:var(--nang);color:var(--nang-chu);font-size:.8rem;font-weight:800;display:grid;place-items:center}
.sx-dap b{background:linear-gradient(transparent 60%,color-mix(in srgb,var(--nang) 70%,transparent) 60%)}

/* phiếu báo tiền */
.phieu{position:relative;background:#fff;color:#0f1b33;border-radius:6px;padding:22px 22px 18px;box-shadow:var(--bong);transform:rotate(-1deg);
  -webkit-mask:radial-gradient(circle 6px at 50% 0,#0000 98%,#000) 50% 0/16px 51% repeat-x,radial-gradient(circle 6px at 50% 100%,#0000 98%,#000) 50% 100%/16px 51% repeat-x;
  mask:radial-gradient(circle 6px at 50% 0,#0000 98%,#000) 50% 0/16px 51% repeat-x,radial-gradient(circle 6px at 50% 100%,#0000 98%,#000) 50% 100%/16px 51% repeat-x}
.phieu-dau{display:flex;justify-content:space-between;align-items:baseline;margin:6px 0 10px;padding-bottom:10px;border-bottom:2px dashed #b9c6dc}
.phieu-dau b{font-family:var(--chu-tieu);font-size:1.5rem;color:#0c2a66}
.phieu-dau span{color:#4a5872;font-size:.9rem}
.phieu-bang{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
.phieu-bang th{text-align:left;font-weight:600;padding:7px 0}
.phieu-bang th small{display:block;font-weight:400;color:#4a5872;font-size:.82rem}
.phieu-bang td{text-align:right;font-weight:600;padding:7px 0}
.phieu-bang tbody tr+tr{border-top:1px dotted #c7d2e4}
.phieu-bang tfoot tr{border-top:2px solid #0f1b33}
.phieu-bang tfoot th,.phieu-bang tfoot td{padding-top:12px;font-family:var(--chu-tieu);font-size:1.7rem;font-weight:800;color:#0c2a66}

/* phòng trống: mỗi phòng là một tấm biển */
.pt-ds li{border-radius:14px}
.pt-ds li.pt-trong{border-color:var(--nang);box-shadow:inset 0 0 0 2px var(--nang)}
.pt-dau b{display:inline-flex;font-family:var(--chu-tieu);font-weight:800;color:#fff;background:var(--bien);border-radius:6px;box-shadow:inset 0 0 0 2px var(--bien),inset 0 0 0 3.5px var(--vanh);padding:.3em .55em .26em;font-size:1.1rem}
.pt-trong .pt-tt{color:var(--muc);font-weight:700}

/* số thứ tự dạng biển số: 10 câu, 8 bước, các bước */
.muoi-cau li::before,.tam-buoc li::before{font-family:var(--chu-tieu);font-weight:800;color:#fff!important;background:var(--bien)!important;border-radius:6px!important;box-shadow:inset 0 0 0 2px var(--bien),inset 0 0 0 3.5px var(--vanh);width:34px;height:30px;display:grid;place-items:center;font-size:1.05rem!important;line-height:1}
.muoi-cau li{grid-template-columns:46px 1fr;padding:16px 0}
.buoc li::before{color:var(--bien)}

/* sổ tay mời đọc */
.khoi-so-tay{background:color-mix(in srgb,var(--nang) 18%,var(--giay));padding-block:40px}
.so-tay-gioi-thieu{display:grid;gap:12px 28px;align-items:center}
@media (min-width:700px){.so-tay-gioi-thieu{grid-template-columns:180px 1fr}}
.so-tay-gioi-thieu img{width:150px;height:150px}
@media (min-width:700px){.so-tay-gioi-thieu img{width:180px;height:180px}}

/* CTA + chân trang */
.khoi-cta{background:var(--bien);color:#fff;position:relative;overflow:hidden}
.khoi-cta::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:var(--nang);opacity:.9}
.khoi-cta .khung{position:relative;z-index:1}
.khoi-cta p{color:#dbe5fb}
.khoi-cta .nut-trang{background:var(--nang);color:var(--nang-chu)}
.khoi-cta .nut-trang:hover{background:var(--nang-dam)}
.chan{background:var(--bien-dam);color:#dbe5fb;border-top:0}
.chan a{color:#fff}
.chan small,.chan-nho{color:#a9bce8!important}
.chan-ten{color:#fff}
.chan .ic{color:var(--nang)}

/* khối nền */
.khoi-nen{background:var(--tuong)}

/* mascot trợ lý: ngôi nhà mái xanh vẫy tay */
.tl-hinh{background:var(--nang)!important;color:inherit;overflow:visible}
.tl-mo[aria-expanded="true"] .tl-hinh{background:var(--nang-dam)!important}
.tl-nha{width:86%;height:86%;overflow:visible;stroke:#0f1b33;stroke-width:2.4;stroke-linejoin:round;stroke-linecap:round}
.tl-than{fill:#fff8ec}
.tl-mai,.tl-ong-khoi{fill:#1747a6}
.tl-mat ellipse{fill:#0f1b33;stroke:none}
.tl-ma{fill:#ff9f9f;stroke:none;opacity:.85}
.tl-mieng{fill:none}
.tl-tay path{fill:none}
.tl-tay circle{fill:#fff8ec}
.tl-tay{transform-origin:47px 44px;transform-box:view-box}
.tl-mat{transform-origin:31px 38.5px;transform-box:view-box}
.tl-chao-nut{flex-direction:row!important;align-items:center;gap:10px!important}
.tl-chao-nut .tl-hinh-to{width:52px;height:52px}
.tl-chao-nut .tl-chao-chu{display:flex;flex-direction:column;gap:2px;font-size:1rem;color:var(--muc)}
.tl-chao-chu span{font-size:.9rem;color:var(--muc-phu)}
@media (prefers-reduced-motion:no-preference){
  .tl-mat{animation:tl-chop 5s infinite}
  .tl-chao:not([hidden]) .tl-tay,.tl-vay .tl-tay{animation:tl-vay 1.5s ease-in-out .2s 3}
  .tl-vay{animation:tl-nhun 2.4s ease-in-out .3s 2}
  @keyframes tl-chop{0%,93%,100%{transform:scaleY(1)}96%{transform:scaleY(.12)}}
  @keyframes tl-vay{0%,100%{transform:rotate(0)}20%{transform:rotate(-28deg)}40%{transform:rotate(10deg)}60%{transform:rotate(-24deg)}80%{transform:rotate(6deg)}}
  @keyframes tl-nhun{0%,100%{transform:translateY(0)}15%{transform:translateY(-6px)}30%{transform:translateY(0)}45%{transform:translateY(-3px)}60%{transform:translateY(0)}}
}

/* sửa: sơ đồ không ăn theo kiểu icon chung; đầu trang gọn */
svg.so-do{width:100%;height:auto;stroke:none;stroke-width:0;fill:none}
.so-do text{stroke:none}
.dau-cta{white-space:nowrap}
@media (max-width:440px){.logo-chu small{display:none}.bien-logo{margin-right:8px}}
@media (min-width:1100px){
  .logo-chu small{display:none}
  .menu{gap:18px}
  .menu a{font-size:.93rem}
}
@media (min-width:960px){.hero h1{max-width:none;font-size:clamp(3rem,4.6vw,4.3rem)}}
@media (max-width:899px){.tl-chao-chu span{display:none}.tl-chao-nut .tl-hinh-to{width:44px;height:44px}}

/* sổ tay: đầu trang + bản in */
.dau-so-tay{background:color-mix(in srgb,var(--nang) 20%,var(--giay));padding-bottom:28px}
.dst-luoi{display:grid;gap:10px 32px;align-items:center}
@media (min-width:760px){.dst-luoi{grid-template-columns:1fr 220px}}
.dst-hinh{width:150px;height:150px;justify-self:start}
@media (min-width:760px){.dst-hinh{width:220px;height:220px;justify-self:end}}
.bi-ds{list-style:none;margin:14px 0 0;padding:4px 2px 14px;display:grid;grid-auto-flow:column;grid-auto-columns:150px;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory}
@media (min-width:900px){.bi-ds{grid-auto-columns:170px}}
.bi-ds li{scroll-snap-align:start}
.bi-ds a{display:flex;flex-direction:column;gap:6px;text-decoration:none;color:var(--muc);font-weight:600;font-size:.9rem;text-align:center}
.bi-ds img{width:100%;height:auto;border-radius:8px;box-shadow:0 0 0 1px var(--vien),var(--bong);transition:transform .15s}
.bi-ds a:hover img,.bi-ds a:focus-visible img{transform:translateY(-3px)}
.xem-trang{position:fixed;inset:0;z-index:90;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:rgba(8,16,40,.88);padding:12px}
.xem-trang[hidden]{display:none}
.xem-trang img{max-width:min(100%,760px);max-height:calc(100vh - 110px);width:auto;height:auto;border-radius:6px;background:#fff}
.xt-hang{display:flex;gap:8px;align-items:center;color:#fff;font-weight:600}
.xt-hang button{min-width:48px;min-height:44px;border:0;border-radius:10px;background:var(--nang);color:#0f1b33;font:inherit;font-weight:700;cursor:pointer;padding:0 14px}
.xt-hang .xt-dong{background:#fff}
body.xt-mo{overflow:hidden}

/* hình minh hoạ nhỏ trong trang Phòng & giá */
.hinh-mh{list-style:none;margin:14px 0 4px;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.hinh-mh li{display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 6px;border-radius:14px;background:var(--tuong);font-weight:600;font-size:.9rem;text-align:center}
.hinh-mh li:nth-child(2){background:color-mix(in srgb,var(--nang) 22%,var(--giay))}
.hinh-mh li:nth-child(3){background:color-mix(in srgb,#2e9e6a 14%,var(--giay))}
.hinh-mh img{width:84px;height:84px}
.anh-cho figcaption{background:none!important;color:var(--muc)!important}

/* 8 bước: mỗi bước một màu */
.tam-buoc{border-top:0;gap:12px}
.tam-buoc li{border:0;border-radius:16px;padding:18px 18px 16px 62px;background:var(--tuong)}
.tam-buoc li::before{left:16px;top:18px}
.tam-buoc li:nth-child(4n+2){background:color-mix(in srgb,var(--nang) 22%,var(--giay))}
.tam-buoc li:nth-child(4n+3){background:color-mix(in srgb,#2e9e6a 14%,var(--giay))}
.tam-buoc li:nth-child(4n){background:color-mix(in srgb,#f2735b 14%,var(--giay))}

/* sổ tay trên web: mỗi mục một màu như bản in */
.st-muc{--mau:#2e9e6a}
.st-muc:nth-of-type(13n+2){--mau:#1f6fd1}.st-muc:nth-of-type(13n+3){--mau:#e07b12}.st-muc:nth-of-type(13n+4){--mau:#d13b3b}
.st-muc:nth-of-type(13n+5){--mau:#7b4fd6}.st-muc:nth-of-type(13n+6){--mau:#0f9aa8}.st-muc:nth-of-type(13n+7){--mau:#e2582b}
.st-muc:nth-of-type(13n+8){--mau:#c2408f}.st-muc:nth-of-type(13n+9){--mau:#5a8f1c}.st-muc:nth-of-type(13n+10){--mau:#1f8fbf}
.st-muc:nth-of-type(13n+11){--mau:#6a55c9}.st-muc:nth-of-type(13n+12){--mau:#c43c3c}.st-muc:nth-of-type(13n){--mau:#4a5872}
.st-so{display:inline-grid;place-items:center;min-width:34px;height:34px;padding:0 8px;border-radius:999px;background:var(--mau);color:#fff!important;font-size:1rem!important}
.st-muc h2{border-bottom:4px solid var(--mau);display:inline-block;padding-bottom:4px}
.st-vi-sao{border-left-color:var(--mau)!important;background:color-mix(in srgb,var(--mau) 10%,transparent)!important}
.st-hop{background:color-mix(in srgb,var(--mau) 8%,var(--tuong))}
.st-muc .buoc li::before,.st-muc .quy-so{color:var(--mau)}
.st-muc .ds-tick li::before{background:var(--mau)}
/* v1.5 phòng trống: 2 nhóm, 2 nút mỗi thẻ */
.pt-nhom{width:100%;margin:6px 0 -4px;font-size:1.05rem}
.pt-nut{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:4px}
.pt-nut .nut{flex:1 1 auto;justify-content:center}
.pt-ds li.pt-sap-trong{border-color:var(--nang);border-style:dashed}
.pt-ds li.pt-co-the .pt-tt{font-style:italic}
.pt-them{width:100%;justify-content:center}
.hop-phong-trong .pt-cap-nhat{width:100%;font-weight:400;color:var(--muc-phu)}
.hop-phong-trong .pt-cu{color:var(--muc);font-weight:600;background:#fff6d6;border-radius:8px;padding:8px 10px}
.truong-doi.truong-muon{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}