/* =========================================================================
   brand.css — trang Thương hiệu /thuong-hieu/ (page-brand.php)
   Bám Brand Guidelines: nền giấy #F6F5F2, đường kẻ #D9D6CF, Lexend 300 cỡ lớn, nhãn 11px in hoa,
   dải chương nền Ink. Chỉ trang này dùng Inter và Lexend 300, nên khai báo font ở đây, không đụng core.css.
   ========================================================================= */

/* Lexend: file của site đã là variable đủ trục, core.css chỉ khai 400–800 → khai thêm 300–399 cùng file */
@font-face{font-family:"Lexend";font-style:normal;font-weight:300 399;font-display:swap;
  src:url(../fonts/lexend-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:"Lexend";font-style:normal;font-weight:300 399;font-display:swap;
  src:url(../fonts/lexend-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:"Lexend";font-style:normal;font-weight:300 399;font-display:swap;
  src:url(../fonts/lexend-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}
/* Inter variable 400–600 (Google Fonts, OFL), tự host */
@font-face{font-family:"Inter";font-style:normal;font-weight:400 600;font-display:swap;
  src:url(../fonts/inter-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:"Inter";font-style:normal;font-weight:400 600;font-display:swap;
  src:url(../fonts/inter-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:"Inter";font-style:normal;font-weight:400 600;font-display:swap;
  src:url(../fonts/inter-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}

.xbr{
  --xbr-paper:#F6F5F2; --xbr-hair:#D9D6CF; --xbr-sub:#55595F; --xbr-sub-2:#63666B; --xbr-body:#3A3D42;
  --xbr-muted:#9AA1AD; --xbr-line-d:rgba(255,255,255,.12);
  --xbr-display:"Lexend",Arial,sans-serif; --xbr-text:"Inter","Helvetica Neue",Arial,sans-serif;
  /* lề trái/phải: thẳng với nội dung header (.xd-wrap 1280 trừ gutter) */
  --gx:max(var(--xd-gutter),calc((100% - var(--xd-container)) / 2 + var(--xd-gutter)));
  background:var(--xbr-paper);color:var(--xd-ink);font-family:var(--xbr-text);font-size:16px;line-height:1.5;
}
.xbr p{text-wrap:pretty}
.xbr-top>.xbr-meta a,.xbr-chaps a,.xbr-main a,.xbr-end a{color:inherit} /* chỉ nội dung trang; header (nút Liên hệ, VI/EN) giữ màu của core.css */
.xbr-dark{background:var(--xd-ink);color:#fff}
.xbr-sub{color:var(--xbr-sub-2)} .xbr-blue{color:var(--xd-blue)} .xbr-lime{color:var(--xd-lime)} .xbr-muted{color:var(--xbr-muted)}
.xbr-lbl{font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase}
.xbr-small{font-size:14px;line-height:1.6}
.xbr-lead{font-size:15px;line-height:1.65;color:var(--xbr-sub);max-width:400px}
.xbr-ul{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
.xbr-ul:hover{color:var(--xd-blue)} .xbr-dark .xbr-ul:hover{color:var(--xd-lime)}
.xbr [id]{scroll-margin-top:56px}

/* Dòng thông tin trên cùng (giống guideline) */
.xbr-meta{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;padding:28px var(--gx);font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase}
.xbr-meta--dark{color:var(--xbr-muted);border-bottom:1px solid var(--xbr-line-d)}
.xbr-meta--dark a{color:#fff}
.xbr-crumb a{text-decoration:none;color:var(--xbr-muted)} .xbr-crumb a:hover{color:var(--xd-lime)}
.xbr-crumb [aria-current]{color:#fff}

/* Hero: logo chuyển động (parts/logo-motion.php) trên nền Ink, không khung xanh như trang Giới thiệu */
.xbr-hero{padding:32px var(--gx) 24px}
.xbr .xbr-lm{background:none;border-radius:0;min-height:0;padding:40px 0 32px;gap:28px}
.xbr .xbr-lm .xd-lm__wm{width:100%;max-width:1120px}
.xbr .xbr-lm [clip-path="url(#xdlm-cl0)"] .xd-lm__lt{fill:var(--xd-blue)} /* dấu X xanh trên nền mực, như logo-dark.svg */
.xbr .xbr-lm .xd-lm__trace{display:none} /* vòng cuối c → i vượt khung; thay bằng hàng nhãn dưới chữ */
.xbr-lmw{position:relative;width:100%;max-width:1120px;height:20px;margin-top:-8px;color:var(--xbr-muted)}
.xbr-lmw span{position:absolute;transform:translateX(-50%);transition:color .25s ease}
.xbr-lm[data-step="0"] .xbr-lmw span:nth-child(1),.xbr-lm[data-step="1"] .xbr-lmw span:nth-child(2),.xbr-lm[data-step="2"] .xbr-lmw span:nth-child(3),.xbr-lm[data-step="3"] .xbr-lmw span:nth-child(4),.xbr-lm[data-step="4"] .xbr-lmw span:nth-child(5){color:#fff}
.xbr .xbr-lm .xd-lm__phase{font-family:var(--xbr-text);font-size:13px;font-weight:500;letter-spacing:.14em;color:var(--xbr-muted)}
.xbr .xbr-lm .xd-lm__phase>b{color:#fff;font-weight:500}
.xbr .xbr-lm .xd-lm__phase span b{font-size:1em;font-weight:500;letter-spacing:.14em;text-transform:uppercase}
.xbr .xbr-lm .xd-lm__replay{right:0;bottom:0;background:none;padding:0 4px;color:var(--xbr-muted);font-family:var(--xbr-text);font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase}
.xbr .xbr-lm .xd-lm__replay:hover{background:none;color:var(--xd-lime)}
.xbr .xbr-lm .xd-lm__replay svg{width:12px;height:12px}
.xbr-hero__foot{display:flex;flex-wrap:wrap;border-top:1px solid var(--xbr-line-d)}
.xbr-hero__tag{flex:1 1 480px;padding:40px 64px 40px var(--gx);display:flex;flex-direction:column;justify-content:space-between;gap:40px}
.xbr-tag{font-family:var(--xbr-display);font-weight:300;font-size:clamp(32px,3.1vw,44px);white-space:nowrap;line-height:1.05;letter-spacing:-.03em}
.xbr-hero__desc{max-width:400px;font-size:14px;line-height:1.6;color:var(--xbr-muted)}
.xbr-chaps{flex:1.4 1 560px;padding-right:var(--gx);display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr))}
.xbr-chaps a{display:flex;flex-direction:column;justify-content:space-between;gap:48px;min-height:180px;padding:40px 28px;border-left:1px solid var(--xbr-line-d);text-decoration:none;font-size:15px;font-weight:500}
.xbr-chaps a:hover{color:var(--xd-lime)}
.xbr-chaps__l{font-family:var(--xbr-display);font-weight:300;font-size:56px;line-height:.9;letter-spacing:-.04em}
.xbr-chaps__l.is-lime{color:var(--xd-lime)}

/* Thanh chương dính đầu màn hình */
.xbr-bar{position:sticky;top:0;z-index:30;background:rgba(246,245,242,.94);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--xbr-hair)}
.xbr-bar__in{display:flex;align-items:center;gap:28px;padding:0 var(--gx)}
.xbr-bar__name{flex:1 1 auto}
.xbr-bar__a{display:flex;align-items:center;gap:8px;height:56px;box-sizing:border-box;border-bottom:2px solid transparent;text-decoration:none;font-size:13px;font-weight:500;color:var(--xbr-sub-2)}
.xbr-bar__a:hover{color:var(--xd-blue)}
.xbr-bar__a.is-on{color:var(--xd-ink);border-bottom-color:var(--xd-blue)}
.xbr-bar__l{font-family:var(--xbr-display);font-weight:300;font-size:20px}
.xbr-bar__pg{display:flex;align-items:center;gap:10px;height:24px;padding-left:28px;border-left:1px solid var(--xbr-hair);font-size:12px;font-variant-numeric:tabular-nums;color:var(--xbr-sub-2)}
.xbr-bar__pg b{font-weight:500;color:var(--xd-ink)}
.xbr-bar__dash{width:24px;height:1px;background:var(--xd-ink)}

/* Mục */
.xbr-main{display:block}
.xbr-sec{padding:120px var(--gx) 0}
.xbr-sec__hd{display:flex;flex-wrap:wrap;gap:48px 64px;align-items:flex-end;margin-bottom:72px}
.xbr-sec__t{flex:1 1 320px;display:flex;flex-direction:column;gap:20px}
.xbr-sec__hd .xbr-lead{flex:1 1 320px;max-width:380px}
.xbr-sec__hd--col{flex-direction:column;align-items:stretch;gap:20px;margin-bottom:0}
.xbr-sec__hd--col .xbr-sec__t{flex:none}
.xbr-h2{font-family:var(--xbr-display);font-weight:300;font-size:64px;line-height:.98;letter-spacing:-.04em}
.xbr-h3{font-family:var(--xbr-display);font-weight:300;font-size:40px;line-height:1;letter-spacing:-.03em}
.xbr-split{display:flex;flex-wrap:wrap;gap:48px 64px}
.xbr-split>.xbr-sec__hd{flex:1 1 320px}
.xbr-split>:not(.xbr-sec__hd){flex:1.6 1 520px;min-width:0}

.xbr-big__hd{display:flex;flex-wrap:wrap;gap:32px 64px;justify-content:space-between;align-items:flex-end;padding-bottom:40px}
.xbr-big{font-family:var(--xbr-display);font-weight:300;font-size:128px;line-height:.88;letter-spacing:-.05em;flex:1 1 520px}
.xbr-big__hd .xbr-small{flex:0 1 320px;margin-bottom:12px}
.xbr-rows{list-style:none;margin:0;padding:0;border-bottom:1px solid var(--xbr-hair)}
.xbr-row{display:flex;flex-wrap:wrap;align-items:baseline;gap:12px 40px;padding:28px 0;border-top:1px solid var(--xbr-hair)}
.xbr-row__n{width:64px}
.xbr-row__t{flex:1 1 420px;font-family:var(--xbr-display);font-size:36px;line-height:1.1;letter-spacing:-.03em}
.xbr-row__d{flex:0 1 340px;font-size:14px;line-height:1.6;color:var(--xbr-sub)}
.xbr-sec--dl{padding-top:160px}
.xbr-sec--dl .xbr-row__t{font-size:32px;flex-basis:360px}
.xbr-row__a{font-size:14px;font-weight:500;min-width:56px}

/* Dải chương */
.xbr-band{margin-top:120px;background:var(--xd-ink);color:#fff}
.xbr-band__in{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:32px;padding:120px var(--gx) 56px}
.xbr-band__l{display:inline-block;font-family:var(--xbr-display);font-weight:300;font-size:240px;line-height:.72;letter-spacing:-.06em}
.xbr-band__t{display:flex;flex-direction:column;gap:10px;align-items:flex-end;text-align:right;font-size:13px;color:var(--xbr-muted)}
.xbr-band__h{font-family:var(--xbr-display);font-weight:300;font-size:56px;line-height:1;letter-spacing:-.03em;color:#fff}

/* A · Nền tảng */
.xbr-facts{margin:0}
.xbr-fact{display:flex;flex-wrap:wrap;gap:8px 32px;padding:28px 0;border-top:1px solid var(--xbr-hair)}
.xbr-fact dt{width:120px;padding-top:10px}
.xbr-fact dd{flex:1 1 280px;margin:0;display:flex;flex-direction:column;gap:8px}
.xbr-fact__v{font-family:var(--xbr-display);font-size:32px;line-height:1.15;letter-spacing:-.02em}
.xbr-fact__n{font-size:14px;line-height:1.6;color:var(--xbr-sub)}
.xbr-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid var(--xd-ink)}
.xbr-step{display:flex;flex-direction:column;gap:40px;padding:28px 24px 32px;border-left:1px solid var(--xbr-hair)}
.xbr-step:first-child{border-left:0;padding-left:0}
.xbr-step.is-ink{background:var(--xd-ink);color:#fff;border-left-color:var(--xd-ink)}
.xbr-step__l{font-family:var(--xbr-display);font-weight:300;font-size:96px;line-height:.8;letter-spacing:-.05em}
.xbr-step__w{display:flex;flex-direction:column;gap:6px}
.xbr-step__en{font-family:var(--xbr-display);font-size:22px}
.xbr-step__vi{color:var(--xd-blue)}
.xbr-step.is-ink .xbr-step__vi{color:var(--xd-lime)}
.xbr-motto{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:24px 0;border-top:1px solid var(--xbr-hair);border-bottom:1px solid var(--xbr-hair)}
.xbr-motto__t{font-family:var(--xbr-display);font-weight:300;font-size:32px;letter-spacing:-.02em}
.xbr-voice{display:flex;flex-wrap:wrap;gap:0 48px}
.xbr-voice__col{flex:1 1 260px;padding-top:20px;border-top:1px solid var(--xbr-hair);display:flex;flex-direction:column;gap:28px}
.xbr-voice__col.is-do{border-top-color:var(--xd-ink)}
.xbr-voice__col p{font-family:var(--xbr-display);font-weight:300;font-size:26px;line-height:1.3;letter-spacing:-.015em}
.xbr-voice__col.is-dont p{color:var(--xbr-sub-2)}
.xbr-voice__col s{text-decoration-thickness:1px}
.xbr-note{flex:1 1 100%;margin-top:24px!important;font-size:13px;color:var(--xbr-sub-2)}

/* B · Logo */
.xbr-logos{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0 40px}
.xbr-logos figure,.xbr-grounds figure,.xbr-poses figure{margin:0}
.xbr-logos__box{height:200px;display:flex;align-items:center;border-bottom:1px solid var(--xd-ink)}
.xbr-logos__box--col{flex-direction:column;justify-content:center;align-items:flex-start;gap:16px}
.xbr-lockup{font-size:10px;letter-spacing:.28em;color:var(--xbr-sub)}
.xbr-logos figcaption,.xbr-grounds figcaption{display:flex;justify-content:space-between;gap:12px;padding-top:16px;font-size:13px}
.xbr-logos figcaption b,.xbr-grounds figcaption b{font-weight:500}
.xbr-logos figcaption span,.xbr-grounds figcaption span{color:var(--xbr-sub-2)}
.xbr-clear{display:flex;flex-wrap:wrap;gap:48px 64px;align-items:center;margin-top:96px}
.xbr-clear__paper{flex:1.4 1 520px;min-width:0;background:#fff;padding:72px;display:flex;justify-content:center}
.xbr-clear__box{position:relative;padding:38px 37px;outline:1px solid var(--xd-blue);line-height:0;max-width:100%;box-sizing:border-box}
.xbr-clear__box svg{width:480px;max-width:100%;height:auto}
.xbr-clear__in{position:absolute;inset:40px;outline:1px dashed var(--xd-blue-200)}
.xbr-clear__r{position:absolute;font-size:11px;line-height:1;color:var(--xd-blue)}
.xbr-clear__r--t{top:12px;left:50%;transform:translateX(-50%)}
.xbr-clear__r--l{left:14px;top:50%;transform:translateY(-50%)}
.xbr-clear__t{flex:1 1 280px;display:flex;flex-direction:column;gap:16px}
.xbr-grounds{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 40px;margin-top:96px}
.xbr-grounds__box{height:280px;background:#fff;display:flex;align-items:center;justify-content:center}
.xbr-grounds__box.is-ink{background:var(--xd-ink)}

/* C · Màu và chữ */
.xbr-colors{display:flex;min-height:380px}
.xbr-color{padding:28px;display:flex;flex-direction:column;justify-content:space-between;box-sizing:border-box}
.xbr-color>div{display:flex;flex-direction:column;gap:4px}
.xbr-color.is-white{flex:60;background:#fff}
.xbr-color.is-ink{flex:30;background:var(--xd-ink);color:#fff}
.xbr-color.is-ink .xbr-lbl{color:var(--xbr-muted)}
.xbr-color.is-blue{flex:10;min-width:180px;background:var(--xd-blue);color:#fff}
.xbr-color__n{font-family:var(--xbr-display);font-weight:300;font-size:36px;letter-spacing:-.03em}
.xbr-color__v{font-size:13px;font-variant-numeric:tabular-nums}
.xbr-color.is-white .xbr-color__v{color:var(--xbr-sub)} .xbr-color.is-ink .xbr-color__v{color:#C9CDD4}
.xbr-ui{display:flex;flex-wrap:wrap;gap:12px 32px;align-items:center;padding:24px 0;border-bottom:1px solid var(--xbr-hair)}
.xbr-ui__c{display:inline-flex;align-items:center;gap:8px;font-size:13px}
.xbr-ui__c i{width:10px;height:10px;background:var(--xd-lime);outline:1px solid #C9CDB0}
.xbr-type{display:flex;flex-wrap:wrap}
.xbr-type>div{flex:1 1 420px;display:flex;flex-direction:column;gap:24px;padding:0 40px 0 0}
.xbr-type>div+div{padding:0 0 0 40px}
.xbr-type__aa{font-family:var(--xbr-display);font-weight:300;font-size:240px;line-height:.8;letter-spacing:-.06em}
.xbr-type__aa.is-inter{font-family:var(--xbr-text);font-weight:400;letter-spacing:-.05em}
.xbr-type__k{display:flex;justify-content:space-between;gap:16px;padding-top:16px;border-top:1px solid var(--xd-ink);font-size:13px}
.xbr-type__k b{font-weight:500} .xbr-type__k span{color:var(--xbr-sub-2)}

/* D · Kè X */
.xbr-video{background:var(--xd-ink);color:#fff;padding:0 var(--gx) 96px}
.xbr-video figure{margin:0}
.xbr-video video{width:100%;aspect-ratio:16/9;background:#020306}
.xbr-video figcaption{display:flex;justify-content:space-between;gap:16px;margin-top:16px;padding-top:16px;border-top:1px solid var(--xbr-line-d);font-size:13px;color:var(--xbr-muted)}
.xbr-video figcaption b{font-weight:500;color:#fff}
.xbr-kx{display:flex;flex-wrap:wrap}
.xbr-kx__art{flex:1 1 420px;background:var(--xd-ink);display:flex;align-items:flex-end;justify-content:center;padding-top:80px;min-height:640px;box-sizing:border-box}
.xbr-kx__img{height:560px;width:auto}
.xbr-kx__t{flex:1.4 1 560px;padding:112px var(--gx) 64px 64px;display:flex;flex-direction:column;gap:22px;box-sizing:border-box}
.xbr-kx__t .xbr-lead{max-width:520px;color:var(--xbr-body)}
.xbr-traits{margin:0;border-bottom:1px solid var(--xbr-hair)}
.xbr-traits>div{display:grid;grid-template-columns:220px 1fr;gap:20px;padding:20px 0;border-top:1px solid var(--xbr-hair)}
.xbr-traits dt{display:flex;flex-direction:column;gap:4px;font-family:var(--xbr-display);font-size:19px}
.xbr-traits dt .xbr-lbl{font-family:var(--xbr-text)}
.xbr-traits dd{margin:0;font-size:14px;line-height:1.6;color:var(--xbr-body)}
.xbr-poses{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:0 16px}
.xbr-poses__box{height:220px;background:#fff;display:flex;align-items:flex-end;justify-content:center;overflow:hidden}
.xbr-poses__box img{height:200px;width:auto}
.xbr-poses figcaption{padding-top:12px;border-top:1px solid var(--xd-ink);font-size:13px;font-weight:500}
.xbr-never{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 48px;border-bottom:1px solid var(--xbr-hair)}
.xbr-never li{display:flex;gap:20px;padding:20px 0;border-top:1px solid var(--xbr-hair);font-family:var(--xbr-display);font-size:22px;letter-spacing:-.01em}
.xbr-never li:nth-last-child(2):nth-child(odd){border-bottom:0}
.xbr-never span{color:var(--xd-error)}

/* B · 04 Ba con số là toàn bộ DNA (nền Ink, liền dải chương) */
.xbr-dna{position:relative;background:var(--xd-ink);color:#fff;padding:24px var(--gx) 120px}
.xbr-dna__hd{display:flex;flex-wrap:wrap;gap:32px 64px;align-items:flex-end}
.xbr-dna__h{font-family:var(--xbr-display);font-weight:300;font-size:64px;line-height:.98;letter-spacing:-.04em}
.xbr-dna__p{flex:1 1 320px;max-width:380px;font-size:15px;line-height:1.65;color:var(--xbr-muted)}
.xbr-dna__fig{margin:72px 0 0}
.xbr-dna__svg{display:block;width:100%;height:auto;overflow:visible}
.xbr-dna .d-l{fill:#fff}
.xbr-dna .d-l0{fill:var(--xd-blue)}
.xbr-dna .d-g{stroke:rgba(255,255,255,.3);stroke-width:1;vector-effect:non-scaling-stroke;stroke-dasharray:4 5;transform-box:fill-box;transform-origin:left center}
.xbr-dna .d-g3{stroke:rgba(255,255,255,.45);stroke-dasharray:none}
.xbr-dna .d-c{fill:none;stroke:var(--xd-blue-400);stroke-width:1;opacity:.8} /* không dùng non-scaling-stroke: làm hỏng pathLength của nét vẽ */
.xbr-dna .d-R{stroke-dasharray:1;stroke-dashoffset:0}
.xbr-dna .d-r{stroke-dasharray:3 4;transform-box:fill-box;transform-origin:center}
.xbr-dna .d-dx{transform:translateX(486.05px)}
.xbr-dna .d-dy{transform:translateY(-25.8px)}
.xbr-dna__legend{display:flex;flex-wrap:wrap;gap:8px 32px;margin-top:32px;font-size:12px;color:var(--xbr-muted)}
.xbr-blue2{color:var(--xd-blue-400)}
.xbr-dna__specs{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));margin:72px 0 0;border-top:1px solid var(--xbr-line-d)}
.xbr-dna__specs>div{display:flex;flex-direction:column;gap:10px;padding:24px 24px 0 0}
.xbr-dna__specs dt{font-family:var(--xbr-display);font-weight:300;font-size:56px;line-height:1;letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.xbr-dna__specs dd{margin:0;display:flex;flex-direction:column;gap:6px}
.xbr-dna__specs b{font-size:13px;font-weight:500}
.xbr-dna__specs span{font-size:12px;color:var(--xbr-muted)}
.xbr-dna__re{position:absolute;right:var(--gx);bottom:48px;min-height:44px;padding:0 4px;background:none;border:0;color:var(--xbr-muted);cursor:pointer;font-family:var(--xbr-text)}
.xbr-dna__re:hover{color:var(--xd-lime)}
.xbr-dna__re[hidden]{display:none}
/* Hoạt cảnh: chỉ khi JS đã "armed" (không bật giảm chuyển động). Chưa cuộn tới = trạng thái đầu; is-go = chạy */
.xbr-dna.is-armed:not(.is-go) .d-g{transform:scaleX(0)}
.xbr-dna.is-armed:not(.is-go) .d-l,.xbr-dna.is-armed:not(.is-go) .d-c,.xbr-dna.is-armed:not(.is-go) .xbr-dna__w,.xbr-dna.is-armed:not(.is-go) .xbr-dna__specs>div,.xbr-dna.is-armed:not(.is-go) .d-dy circle{opacity:0}
.xbr-dna.is-armed:not(.is-go) .d-dx{transform:translateX(45.2px)}
.xbr-dna.is-armed:not(.is-go) .d-dy{transform:translateY(50px)}
.xbr-dna.is-go .d-g{animation:xbr-dg .7s cubic-bezier(.5,0,.2,1) both}
.xbr-dna.is-go .d-g2{animation-delay:.1s}.xbr-dna.is-go .d-g3{animation-delay:.2s}
.xbr-dna.is-go .d-l0{animation:xbr-dfade .4s .3s both}
.xbr-dna.is-go .d-dy circle{animation:xbr-dpop .35s .35s cubic-bezier(.3,1.6,.5,1) both}
.xbr-dna.is-go .d-R{animation:xbr-ddraw .8s .6s cubic-bezier(.5,0,.2,1) both}
.xbr-dna.is-go .d-r{animation:xbr-dring .5s .85s ease-out both}
.xbr-dna.is-go .xbr-dna__w{animation:xbr-dword .5s calc(.6s + var(--i) * .12s) both}
.xbr-dna.is-go .d-l1{animation:xbr-dlet .7s 1.3s both}
.xbr-dna.is-go .d-l2{animation:xbr-dlet .7s 1.5s both}
.xbr-dna.is-go .d-l3{animation:xbr-dlet .7s 1.7s both}
.xbr-dna.is-go .d-l4{animation:xbr-dlet-i .7s 1.9s both}
.xbr-dna.is-go .d-l5{animation:xbr-dlet .7s 2.1s both}
.xbr-dna.is-go .xbr-dna__specs>div{animation:xbr-dspec .5s calc(2.3s + var(--i) * .12s) both}
.xbr-dna.is-go .d-dx{animation:xbr-djx .7s 3s linear both}
.xbr-dna.is-go .d-dy{animation:xbr-djy .7s 3s both}
@keyframes xbr-dg{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes xbr-dfade{from{opacity:0}to{opacity:1}}
@keyframes xbr-dpop{from{opacity:0;transform:scale(0)}to{opacity:1;transform:scale(1)}}
@keyframes xbr-ddraw{from{stroke-dashoffset:1;opacity:.8}to{stroke-dashoffset:0;opacity:.8}}
@keyframes xbr-dring{from{opacity:0;transform:scale(.6) rotate(-40deg)}to{opacity:.8;transform:none}}
@keyframes xbr-dword{from{opacity:0;color:rgba(255,255,255,.3)}to{opacity:1;color:#fff}}
@keyframes xbr-dlet{0%{opacity:0;fill:rgba(255,255,255,.25);transform:translateY(10px)}45%{opacity:1;fill:rgba(255,255,255,.4);transform:none}100%{opacity:1;fill:#fff;transform:none}}
@keyframes xbr-dlet-i{0%{opacity:0;fill:rgba(255,255,255,.25);transform:translateY(30px)}45%{opacity:1;fill:rgba(255,255,255,.4);transform:translateY(8px)}100%{opacity:1;fill:#fff;transform:none}}
@keyframes xbr-dspec{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes xbr-djx{from{transform:translateX(45.2px)}to{transform:translateX(486.05px)}}
@keyframes xbr-djy{0%{transform:translateY(50px);animation-timing-function:cubic-bezier(.2,.7,.4,1)}48%{transform:translateY(-66px);animation-timing-function:cubic-bezier(.6,0,.8,.3)}100%{transform:translateY(-25.8px)}}

/* Hết vòng */
.xbr-end{margin-top:160px;display:flex;flex-wrap:wrap;overflow:hidden}
.xbr-end__t{flex:1 1 520px;padding:120px 64px 64px var(--gx);display:flex;flex-direction:column;gap:40px;box-sizing:border-box}
.xbr-end__h{font-family:var(--xbr-display);font-weight:300;font-size:96px;line-height:.92;letter-spacing:-.05em}
.xbr-end__c{max-width:400px;display:flex;flex-direction:column;gap:18px;font-size:14px;line-height:1.65;color:var(--xbr-muted)}
.xbr-author{display:flex;align-items:center;gap:16px;margin-top:8px;padding-top:18px;border-top:1px solid rgba(255,255,255,.14)}
.xbr-author img{width:56px;height:56px;border-radius:50%;object-fit:cover;flex:none}
.xbr-author__t{display:flex;flex-direction:column;gap:2px;font-size:14px;line-height:1.5}
.xbr-author__t b{font-weight:500;color:#fff}
.xbr-author__t .xbr-lbl{color:var(--xbr-muted)}
.xbr-author__t a{color:#fff}
.xbr-end__art{flex:1 1 420px;display:flex;align-items:flex-end;justify-content:center;padding-top:64px}
.xbr-end__img{height:520px;width:auto}

/* Hiện dần khi cuộn tới (CSS thuần; trình duyệt không hỗ trợ thì hiện ngay) */
@keyframes xbr-rv{from{opacity:0;transform:translateY(48px)}to{opacity:1;transform:none}}
@supports (animation-timeline:view()){
  .xbr-rv{animation:xbr-rv linear both;animation-timeline:view();animation-range:entry 0% entry 70%}
  .xbr-rv2{animation:xbr-rv linear both;animation-timeline:view();animation-range:entry 10% entry 100%}
}
@media (prefers-reduced-motion:reduce){.xbr-rv,.xbr-rv2{animation:none}}

/* Màn hẹp */
@media (max-width:1100px){
  .xbr-bar__name{display:none}
  .xbr-bar__nm{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap} /* vẫn là tên link cho trình đọc màn hình */
  .xbr-bar__in{gap:8px}
  .xbr-bar__a{width:44px;justify-content:center}
  .xbr-bar__pg{margin-left:auto}
}
@media (max-width:760px){
  .xbr-meta{padding-top:20px;padding-bottom:20px}
  .xbr-hide-s{display:none}
  .xbr-hero{padding:16px var(--gx) 8px}
  .xbr .xbr-lm{padding:32px 0 48px;gap:20px}
  .xbr .xbr-lm .xd-lm__phase{font-size:11px}
  .xbr-lmw{font-size:8px;letter-spacing:.06em;margin-top:-4px}
  .xbr-hero__tag{padding:32px var(--gx)}
  .xbr-tag{font-size:32px;white-space:normal}
  .xbr-chaps{padding-right:0;grid-template-columns:repeat(5,minmax(0,1fr))}
  .xbr-chaps a{min-height:0;gap:14px;padding:20px 8px;font-size:11px}
  .xbr-chaps a:first-child{border-left:0}
  .xbr-chaps__l{font-size:32px}
  .xbr-bar__in{padding:0 8px 0 4px;gap:0}
  .xbr-bar__pg{border-left:0;padding-left:0}
  .xbr-sec{padding-top:72px}
  .xbr-sec__hd{margin-bottom:32px;gap:14px}
  .xbr-h2{font-size:40px}
  .xbr-h3{font-size:28px}
  .xbr-big{font-size:56px;line-height:.9}
  .xbr-row{gap:6px 16px;padding:18px 0}
  .xbr-row__n{width:24px}
  .xbr-row__t,.xbr-sec--dl .xbr-row__t{font-size:22px;flex:1 1 calc(100% - 40px)}
  .xbr-row__d{padding-left:40px;flex:1 1 100%}
  .xbr-sec--dl .xbr-row__d{flex:1 1 60%}
  .xbr-band{margin-top:72px}
  .xbr-band__in{padding:72px var(--gx) 32px;flex-wrap:nowrap}
  .xbr-band__l{font-size:128px}
  .xbr-band__h{font-size:32px}
  .xbr-band__t>span{display:none}
  .xbr-fact__v{font-size:24px}
  .xbr-dna{padding-bottom:88px}
  .xbr-dna__h{font-size:40px}
  .xbr-dna__fig{margin-top:40px}
  .xbr-dna__legend{gap:6px 16px;font-size:11px}
  .xbr-dna__specs{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:40px}
  .xbr-dna__specs>div{padding:18px 8px 18px 0}
  .xbr-dna__specs dt{font-size:36px}
  .xbr-dna__re{bottom:24px}
  .xbr-steps{grid-template-columns:minmax(0,1fr)}
  .xbr-step{flex-direction:row;align-items:center;gap:16px;padding:14px 0;border-left:0;border-bottom:1px solid var(--xbr-hair)}
  .xbr-step.is-ink{padding:14px 12px;margin:0 -12px}
  .xbr-step__l{font-size:44px;width:44px}
  .xbr-step__w{flex:1;flex-direction:row;justify-content:space-between;align-items:center}
  .xbr-step__en{font-size:18px}
  .xbr-motto__t{font-size:26px}
  .xbr-voice__col p{font-size:21px}
  .xbr-logos{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 16px}
  .xbr-logos__box{height:110px}
  .xbr-logos__box svg{max-width:100%;height:auto}
  .xbr-logos__box img{width:64px;height:64px}
  .xbr-clear{margin-top:40px;gap:16px}
  .xbr-clear__paper{padding:32px 16px;flex-basis:100%}
  .xbr-clear__box{padding:22px 20px}
  .xbr-clear__in{inset:24px}
  .xbr-grounds{grid-template-columns:minmax(0,1fr);gap:24px;margin-top:40px}
  .xbr-grounds__box{height:160px}
  .xbr-grounds__box svg{width:220px;height:auto}
  .xbr-colors{flex-direction:column;min-height:0}
  .xbr-color{min-height:120px;padding:16px}
  .xbr-color.is-white{min-height:180px}
  .xbr-color__n{font-size:28px}
  .xbr-type>div,.xbr-type>div+div{flex:1 1 40%;padding:0 8px 0 0}
  .xbr-type__aa{font-size:96px}
  .xbr-type__k{flex-direction:column;gap:2px;font-size:12px}
  .xbr-video{padding:0 0 40px}
  .xbr-video figcaption{margin:12px var(--gx) 0}
  .xbr-kx__art{min-height:0;padding-top:0}
  .xbr-kx__img{height:340px}
  .xbr-kx__t{padding:56px var(--gx) 0}
  .xbr-traits>div{grid-template-columns:minmax(0,1fr);gap:4px;padding:16px 0}
  .xbr-traits dt{flex-direction:row;align-items:baseline;gap:8px;font-size:18px}
  .xbr-poses{display:flex;gap:12px;overflow-x:auto;margin:0 calc(var(--gx) * -1);padding:0 var(--gx) 4px;scroll-snap-type:x mandatory;scroll-padding-inline:var(--xd-gutter)}
  .xbr-poses figure{flex:0 0 140px;scroll-snap-align:start}
  .xbr-poses__box{height:160px}
  .xbr-poses__box img{height:146px}
  .xbr-never{gap:0 16px}
  .xbr-never li{font-size:16px;gap:8px;padding:14px 0}
  .xbr-sec--dl{padding-top:88px}
  .xbr-end{margin-top:88px}
  .xbr-end__t{padding:72px var(--gx) 0;gap:20px}
  .xbr-end__h{font-size:56px}
  .xbr-end__img{height:300px}
}