/* =========================================================================
   NAM PHONG ENERGY — Swiss Data Industrial
   Nguyên tắc hình thức: nền giấy, chữ mực, lưới kẻ dọc, số liệu là nhân vật
   chính. Tương phản độ đậm cực đoan: 300 cho tiêu đề và số, 600 cho nhãn.

   01 Token · 02 Nền tảng · 03 Chữ & nhãn · 04 Lưới kẻ · 05 Nút
   06 Header · 07 Ticker · 08 Hero · 09 Dải số · 10 Tuyên ngôn
   11 Bảng dữ liệu · 12 Danh sách theo nhóm · 13 Thẻ thông số · 14 Vận hành
   15 Công nghệ · 16 Đội ngũ · 17 Dải liên hệ · 18 Footer · 19 Trang phụ
   20 Form · 21 Reveal & giảm chuyển động · 22 Responsive
   23 Banner đồng ý cookie · 24 Chính sách bảo mật & ô đồng ý
   ========================================================================= */

/* ---- 01 Token ---------------------------------------------------------- */
:root {
  --paper: #FBFBF8;
  --ink: #141414;
  --muted: #6E6E66;
  --line: #DCDCD2;
  --accent: #E8A33D;
  --accent-ink: #96631A;
  --deep: #141414;

  /* Dẫn xuất — mọi màu đều nằm trong hệ token, không rải hex trong khối */
  --wash: #F7F7F7;
  --paper-line: rgba(251, 251, 248, .2);
  --paper-mute: rgba(251, 251, 248, .64);
  --ink-wash: rgba(20, 20, 20, .05);
  --panel: rgba(20, 20, 20, .78);

  --display: 'Space Grotesk', 'Helvetica Neue', Arial, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --w-light: 300;
  --w-bold: 600;

  --s1: 4px;
  --s2: 8px;
  --s3: 16px;
  --s4: 24px;
  --s5: 40px;
  --s6: 64px;
  --s7: 96px;

  --radius: 0;
  --maxw: 1280px;
  --gutter: 24px;
  --header-h: 66px;
  --rule: 1px solid var(--line);
  --hover: .15s ease-in-out;
}

/* ---- 02 Nền tảng ------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding-top: var(--header-h);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.62;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
figure { margin: 0; }
a { color: inherit; }
button { font: inherit; color: inherit; }

:focus-visible {
  outline: 2px solid var(--accent-ink);
  outline-offset: 3px;
}

[id] { scroll-margin-top: calc(var(--header-h) + var(--s6)); }

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* Nằm ngoài màn hình cho tới khi nhận focus, rồi rơi xuống dưới header cố định */
.skip-link {
  position: fixed;
  top: 0;
  left: var(--gutter);
  z-index: 400;
  padding: 11px var(--s3);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: var(--w-bold);
  letter-spacing: .1em;
  text-transform: uppercase;
  text-decoration: none;
  transform: translateY(-140%);
  transition: transform var(--hover);
}
.skip-link:focus-visible { transform: none; }

section { position: relative; }

.band { padding-block: var(--s7); border-top: var(--rule); }
.band--tight { padding-block: var(--s6); }
.band--deep {
  background: var(--deep);
  color: var(--paper);
  border-top: 1px solid var(--deep);
}

/* ---- 03 Chữ & nhãn ----------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: var(--w-light);
  letter-spacing: -0.03em;
  line-height: 1.04;
  margin: 0;
}

h3, h4 { letter-spacing: -0.01em; }

p { margin: 0; }

/* Nhãn nhỏ trên mọi khối số — chữ đậm, giãn ký tự, in hoa */
.eyebrow {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: var(--w-bold);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.3;
}

.label {
  display: flex;
  align-items: baseline;
  gap: var(--s3);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: var(--w-bold);
  line-height: 1.3;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

.label__num {
  color: var(--accent-ink);
  font-variant-numeric: tabular-nums;
}

.band--deep .label, .band--deep .eyebrow { color: var(--paper-mute); }
.band--deep .label__num { color: var(--accent); }

.section-head {
  position: relative;
  display: grid;
  gap: var(--s3);
  padding-bottom: var(--s5);
  border-bottom: var(--rule);
  margin-bottom: var(--s5);
}

.js-on .section-head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform .6s cubic-bezier(.16, 1, .3, 1);
}

.js-on .section-head.is-in::after { transform: scaleX(1); }

.section-head h2 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  max-width: 22ch;
}

.section-head p {
  color: var(--muted);
  max-width: 58ch;
  font-size: 14px;
}

.band--deep .section-head { border-bottom-color: var(--paper-line); }
.band--deep .section-head p { color: var(--paper-mute); }

.lead {
  font-size: clamp(15px, 1.4vw, 17px);
  color: var(--muted);
  max-width: 62ch;
}

.quote {
  font-family: var(--display);
  font-weight: var(--w-light);
  font-size: clamp(1.7rem, 3.8vw, 2.8rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
  max-width: 24ch;
}

.mono-note {
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}

.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: var(--w-bold);
  letter-spacing: .1em;
  text-transform: uppercase;
  text-decoration: none;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
  transition: color var(--hover), border-color var(--hover);
}
.arrow-link span[aria-hidden] { transition: transform var(--hover); }
.arrow-link:hover { color: var(--accent-ink); border-color: var(--accent-ink); }
.arrow-link:hover span[aria-hidden] { transform: translateX(3px); }
.band--deep .arrow-link { border-color: var(--paper-line); }
.band--deep .arrow-link:hover { color: var(--accent); border-color: var(--accent); }

/* ---- 04 Lưới kẻ dọc ---------------------------------------------------- */
/* Kẻ dọc vẽ bằng nền lặp thay vì 12 thẻ rỗng: một mạch lưới cho mọi khối và
   luôn khớp gutter vì bám đúng bề rộng nội dung. */
.grid-lines { position: relative; }

.grid-lines::before {
  content: "";
  position: absolute;
  inset-block: 0;
  left: var(--gutter);
  right: var(--gutter);
  pointer-events: none;
  background-image: linear-gradient(to right, var(--line) 0 1px, transparent 1px);
  background-size: calc(100% / 12) 100%;
}

.band--deep .grid-lines::before {
  background-image: linear-gradient(to right, var(--paper-line) 0 1px, transparent 1px);
}

.g12 {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0;
}

/* ---- 05 Nút ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s2);
  min-height: 46px;
  padding: 0 var(--s4);
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: var(--w-bold);
  letter-spacing: .1em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color var(--hover), color var(--hover), border-color var(--hover), transform var(--hover);
}

.btn--solid { background: var(--ink); color: var(--paper); }
.btn--solid:hover { background: var(--accent-ink); border-color: var(--accent-ink); transform: translateY(-1px); }
.btn--paper { background: var(--paper); border-color: var(--paper); color: var(--ink); }
.btn--paper:hover { background: var(--accent); border-color: var(--accent); color: var(--ink); transform: translateY(-1px); }
.btn--outline { border-color: var(--paper); color: var(--paper); }
.btn--outline:hover { color: var(--accent); border-color: var(--accent); }
.btn--sm { min-height: 38px; padding: 0 var(--s3); font-size: 11px; }

/* ---- 06 Header --------------------------------------------------------- */
.site-head {
  position: fixed;
  inset: 0 0 auto;
  z-index: 310;
  height: var(--header-h);
  background: var(--paper);
  border-bottom: var(--rule);
}

body.menu-open .site-head { background: transparent; border-bottom-color: transparent; }

.head-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s4);
}

.brand {
  position: relative;
  z-index: 301;
  display: inline-flex;
  align-items: center;
  gap: var(--s3);
  text-decoration: none;
}

.brand svg { flex: 0 0 auto; }

.brand__name {
  font-family: var(--display);
  font-weight: var(--w-bold);
  font-size: 17px;
  letter-spacing: .01em;
  line-height: 1;
}

.brand__sub {
  display: block;
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: var(--w-bold);
  letter-spacing: .3em;
  color: var(--muted);
  margin-top: 3px;
}

.nav ul {
  display: flex;
  align-items: center;
  gap: var(--s5);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav a {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: var(--w-bold);
  letter-spacing: .06em;
  text-decoration: none;
  color: var(--muted);
  padding-block: var(--s2);
  border-bottom: 1px solid transparent;
  transition: color var(--hover), border-color var(--hover);
}

.nav a:hover { color: var(--ink); }
.nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }

.head-actions {
  position: relative;
  z-index: 301;
  display: flex;
  align-items: center;
  gap: var(--s3);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: transparent;
  cursor: pointer;
}

.nav-toggle .bar {
  display: block;
  width: 17px;
  height: 1px;
  background: var(--ink);
  position: relative;
}
.nav-toggle .bar::before,
.nav-toggle .bar::after {
  content: "";
  position: absolute;
  left: 0;
  width: 17px;
  height: 1px;
  background: var(--ink);
  transition: transform .2s ease;
}
.nav-toggle .bar::before { top: -5px; }
.nav-toggle .bar::after { top: 5px; }

body.menu-open .nav-toggle .bar { background: transparent; }
body.menu-open .nav-toggle .bar::before { transform: translateY(5px) rotate(45deg); }
body.menu-open .nav-toggle .bar::after { transform: translateY(-5px) rotate(-45deg); }

/* Thanh tiến trình cuộn — nằm trên header, dày 2px, chỉ dùng transform */
.progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 320;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: 0 50%;
  pointer-events: none;
}

/* ---- 07 Ticker (bảng hiệu sân bay) ------------------------------------- */
.ticker {
  background: var(--deep);
  color: var(--paper);
  overflow: hidden;
  border-block: 1px solid var(--deep);
}

.ticker__track {
  display: flex;
  width: max-content;
  animation: ticker-run 42s linear infinite;
}

.ticker__set { display: flex; flex: 0 0 auto; }

.ticker__item {
  display: flex;
  align-items: center;
  gap: var(--s2);
  padding-inline: var(--s4);
  height: 44px;
  border-right: 1px solid var(--paper-line);
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: var(--w-bold);
  letter-spacing: .16em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--paper);
}

.ticker__item b { color: var(--accent); font-weight: var(--w-bold); }

.ticker--slow .ticker__track { animation-duration: 74s; }
.ticker--slow .ticker__item { height: 38px; font-size: 10.5px; }

@keyframes ticker-run {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---- 08 Hero: ảnh tràn viền, panel tối dán mép trái -------------------- */
.hero {
  position: relative;
  isolation: isolate;
  min-height: clamp(520px, calc(100svh - var(--header-h) - 44px), 760px);
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--deep);
}

.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  filter: grayscale(.35) contrast(1.03);
}

.hero__shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  /* Đậm ở mép trái nơi có chữ, nhạt dần sang phải để lộ ảnh tuabin */
  background: linear-gradient(90deg,
    rgba(20, 20, 20, .92) 0%,
    rgba(20, 20, 20, .55) 45%,
    rgba(20, 20, 20, .25) 100%);
}

.hero__panel {
  width: 46%;
  min-width: 340px;
  background: var(--panel);
  color: var(--paper);
  padding: var(--s6) var(--s5);
  display: grid;
  gap: var(--s4);
  align-content: center;
}

.hero__panel h1 {
  font-size: clamp(2.4rem, 5.4vw, 4.2rem);
  letter-spacing: -0.04em;
  max-width: 15ch;
  text-wrap: balance;
}

/* Con trỏ khối nhấp nháy — mượn nhịp của bảng điện tử trong phòng vận hành */
.caret {
  display: inline-block;
  margin-left: .12em;
  color: var(--accent);
  animation: caret-blink 1s steps(2, start) infinite;
}

@keyframes caret-blink {
  from { opacity: .5; }
  to { opacity: 1; }
}

.hero__clock {
  display: flex;
  align-items: center;
  gap: var(--s3);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: var(--w-bold);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--paper-mute);
}

.hero__clock time { color: var(--paper); font-variant-numeric: tabular-nums; }

.hero__metric {
  display: grid;
  gap: var(--s2);
  padding-top: var(--s4);
  border-top: 1px solid var(--paper-line);
}

.hero__metric .stat__val { color: var(--paper); }
.hero__metric > span:last-child { color: var(--paper-mute); font-size: 13px; max-width: 44ch; }

.hero__cta { display: flex; flex-wrap: wrap; gap: var(--s3); }

.hero__panel .eyebrow { color: var(--accent); }

/* ---- 09 Dải số: nhãn trên, số dưới, đơn vị dính liền ------------------- */
.stat-band { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }

.stat {
  padding: var(--s5) var(--s4);
  border-left: var(--rule);
  display: grid;
  gap: var(--s3);
  align-content: start;
}

.stat-band .stat:first-child { border-left: 0; padding-left: 0; }

.stat__label {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: var(--w-bold);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.3;
}

.stat__val {
  display: block;
  font-family: var(--display);
  font-weight: var(--w-light);
  font-size: clamp(38px, 4.6vw, 66px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-variant-numeric: tabular-nums;
}

/* Chừa sẵn chiều cao hai dòng để phần chú thích của bốn ô số thẳng hàng nhau,
   kể cả khi một số dài như 380,000+ phải xuống dòng. */
.stat-band .stat__val { min-height: 2.04em; }

.stat__val .unit { font-weight: var(--w-light); }

/* Số dâng lên khi khối vào tầm nhìn, không cắt khung: số dài như
   "380,000+ tấn" xuống hai dòng, cắt khung sẽ đẩy chữ ra ngoài vùng nhìn
   và khối quan sát không bao giờ báo giao nhau — số sẽ mất hẳn. */
.js-on .num-clip .num-slide {
  display: block;
  opacity: 0;
  transform: translateY(24px);
}
.js-on .num-clip.is-in .num-slide {
  opacity: 1;
  transform: none;
  transition: opacity .6s ease var(--slide-delay, 0ms),
              transform .7s cubic-bezier(.16, 1, .3, 1) var(--slide-delay, 0ms);
}

.stat__cap {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--muted);
  max-width: 26ch;
}

.stat-band--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.band--deep .stat { border-left-color: var(--paper-line); }
.band--deep .stat__label, .band--deep .stat__cap { color: var(--paper-mute); }

/* ---- 10 Tuyên ngôn ----------------------------------------------------- */
.statement__quote {
  font-family: var(--display);
  font-weight: var(--w-light);
  font-size: clamp(1.9rem, 4.4vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -0.04em;
  max-width: 26ch;
  padding-bottom: var(--s6);
  border-bottom: var(--rule);
}

.statement__cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: var(--s5);
}

.statement__col {
  padding: 0 var(--s4);
  border-left: var(--rule);
  display: grid;
  gap: var(--s3);
  align-content: start;
}
.statement__col:first-child { border-left: 0; padding-left: 0; }
.statement__col h3 {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: var(--w-bold);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.statement__col p { color: var(--muted); font-size: 13.5px; }

/* ---- 11 Bảng dữ liệu: hairline ngang, không kẻ dọc, không zebra -------- */
.dtable-wrap { overflow-x: auto; }

.dtable {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 13px;
}

.dtable--narrow { min-width: 420px; }
.dtable--wide { min-width: 760px; }

.dtable caption {
  text-align: left;
  padding-bottom: var(--s3);
  font-size: 12px;
  font-weight: var(--w-bold);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

.dtable th {
  text-align: left;
  padding: var(--s2) var(--s3) var(--s3);
  border-bottom: 1px solid var(--ink);
  font-size: 12px;
  font-weight: var(--w-bold);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.dtable td {
  padding: var(--s3);
  border-top: var(--rule);
  vertical-align: top;
}

.dtable thead + tbody tr:first-child td { border-top: 0; }
.dtable tbody tr:first-child td { border-top: 0; }
.dtable tbody tr + tr td { border-top: var(--rule); }

.dtable .col-num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.dtable .col-year { color: var(--muted); width: 1%; white-space: nowrap; }
.dtable .col-group {
  /* Nền giấy để vệt sáng của hàng không loang sang ô gộp kỳ (ô này trải nhiều hàng) */
  background: var(--paper);
  color: var(--accent-ink);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: var(--w-bold);
  letter-spacing: .08em;
  white-space: nowrap;
  width: 1%;
  padding-right: var(--s5);
}
.dtable .col-name {
  font-family: var(--display);
  font-weight: var(--w-bold);
  font-size: 15px;
  letter-spacing: -0.005em;
}
.dtable .col-tail { width: 1%; text-align: right; color: var(--accent-ink); }

/* Rê chuột: đổi nền trung tính và đổi màu số, không nhấc, không đổ bóng */
.table-row { transition: background-color var(--hover); }
.table-row td { transition: color var(--hover); }
.table-row:hover { background: var(--wash); }
.table-row:hover .col-num { color: var(--accent-ink); }
.table-row .tail { opacity: 0; transition: opacity var(--hover); display: inline-block; }
.table-row:hover .tail { opacity: 1; }

.tag {
  display: inline-block;
  padding: 2px 8px;
  border: var(--rule);
  border-radius: var(--radius);
  font-size: 11px;
  font-weight: var(--w-bold);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}
.tag--live { border-color: var(--accent-ink); color: var(--accent-ink); }

/* Bảng vận hành 12 tháng — sáng cả cột khi rê chuột.
   Vệt sáng là ::before cao quá khổ, bị khung .ctable-clip cắt gọn; cuộn ngang
   để ở lớp ngoài nên không sinh thanh cuộn dọc. */
.ctable-scroll { overflow-x: auto; }
.ctable-clip { position: relative; overflow: hidden; width: max-content; min-width: 100%; }
.ctable {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 13px;
  background: transparent;
}
.ctable th {
  text-align: right;
  padding: var(--s2) var(--s3) var(--s3);
  border-bottom: 1px solid var(--ink);
  font-size: 12px;
  font-weight: var(--w-bold);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}
.ctable th:first-child, .ctable td:first-child { text-align: left; color: var(--muted); }
.ctable td {
  position: relative;
  padding: 11px var(--s3);
  border-top: var(--rule);
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.ctable tbody tr:first-child td { border-top: 0; }
.ctable td::before {
  content: "";
  position: absolute;
  left: 0; right: 0;
  top: -1400px; bottom: -1400px;
  z-index: -1;
  background: var(--wash);
  opacity: 0;
  transition: opacity var(--hover);
  pointer-events: none;
}
.ctable td:hover::before { opacity: 1; }
.ctable tfoot td { border-top: 1px solid var(--ink); color: var(--accent-ink); font-weight: var(--w-bold); }

/* ---- 12 Danh sách theo nhóm (ngày/nhóm trên, hạng mục dưới) ------------ */
.row-list { display: grid; }

.rl-group { border-top: 1px solid var(--ink); padding-block: var(--s4) var(--s2); }
.rl-group:first-child { border-top: 0; padding-top: 0; }

.rl-date {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: var(--w-bold);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent-ink);
}

.rl-title {
  font-family: var(--display);
  font-weight: var(--w-bold);
  font-size: 1.15rem;
  margin: var(--s1) 0 var(--s3);
}

.rl-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--s4);
  padding: 11px 0;
  border-top: var(--rule);
  font-family: var(--mono);
  font-size: 13px;
  transition: color var(--hover);
}
.rl-row:hover { color: var(--accent-ink); }
.rl-row span:last-child { font-variant-numeric: tabular-nums; white-space: nowrap; }

/* ---- 13 Thẻ thông số: nhãn trái, số căn phải, mỗi dòng một hairline ---- */
.spec-card { border: var(--rule); border-radius: var(--radius); background: var(--paper); }

.spec-card__head {
  display: flex;
  justify-content: space-between;
  gap: var(--s3);
  padding: var(--s3) var(--s4);
  border-bottom: 1px solid var(--ink);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: var(--w-bold);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

.spec-card dl { margin: 0; }

.spec-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--s3);
  padding: 13px var(--s4);
  border-top: var(--rule);
  font-family: var(--mono);
  font-size: 13px;
}
.spec-row:first-child { border-top: 0; }
.spec-row dt {
  color: var(--muted);
  font-size: 12px;
  font-weight: var(--w-bold);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.spec-row dd {
  margin: 0;
  text-align: right;
  font-variant-numeric: tabular-nums;
  letter-spacing: .02em;
}
.spec-row dd b { color: var(--accent-ink); font-weight: var(--w-bold); }

/* ---- 14 Vận hành ------------------------------------------------------- */
.ops__left { grid-column: 1 / span 6; padding-right: var(--s5); display: grid; gap: var(--s4); align-content: start; }
.ops__right { grid-column: 7 / span 6; border-left: var(--rule); padding-left: var(--s5); }

.kv {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--s4);
  padding: var(--s4) 0;
  border-top: var(--rule);
  font-family: var(--mono);
  font-size: 13px;
}
.kv:last-child { border-bottom: var(--rule); }
.kv dt {
  color: var(--muted);
  font-size: 12px;
  font-weight: var(--w-bold);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.kv dd {
  margin: 0;
  text-align: right;
  font-family: var(--display);
  font-weight: var(--w-light);
  font-size: 1.6rem;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

/* Hàng chứa chữ thay vì số lớn — giờ giấc, số máy */
.kv--text dd { font-size: 1.15rem; }

/* ---- 15 Công nghệ ------------------------------------------------------ */
.tech { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }

.tech__cell {
  padding: 0 var(--s4);
  border-left: var(--rule);
  display: grid;
  gap: var(--s3);
  align-content: start;
}
.tech__cell:first-child { border-left: 0; padding-left: 0; }
.tech__cell h3 { font-size: 1.5rem; }
.tech__cell p { color: var(--muted); font-size: 13.5px; }
.tech__cell svg { color: var(--accent-ink); }

.tech__num {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: var(--w-bold);
  letter-spacing: .1em;
  color: var(--muted);
}

/* ---- 16 Đội ngũ -------------------------------------------------------- */
.team { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--s4); }

.person { display: grid; gap: var(--s3); }

.person figure { margin: 0; border: var(--rule); border-radius: var(--radius); overflow: hidden; }

.person img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: grayscale(1) contrast(1.04);
  transition: filter .3s ease-in-out;
}
.person:hover img { filter: grayscale(0) contrast(1); }

.person h3 { font-size: 1.25rem; }
.person .role {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: var(--w-bold);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent-ink);
}
.person p { color: var(--muted); font-size: 13px; }

/* ---- 17 Dải liên hệ ---------------------------------------------------- */
.cta-band__inner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--s5);
  flex-wrap: wrap;
}

.cta-band__actions { display: flex; align-items: center; gap: var(--s4); flex-wrap: wrap; }

.tel-link {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: var(--w-bold);
  letter-spacing: .08em;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  white-space: nowrap;
  transition: color var(--hover);
}
.tel-link:hover { color: var(--accent); }

/* ---- 18 Footer --------------------------------------------------------- */
.site-foot {
  position: relative;
  background: var(--deep);
  color: var(--paper);
  border-top: 1px solid var(--deep);
}

.site-foot > * { position: relative; z-index: 1; }

.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--s5);
  padding-block: var(--s6);
}

.foot-col h3 {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: var(--w-bold);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--paper-mute);
  margin-bottom: var(--s3);
}

.foot-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s2); }
.foot-col a {
  font-size: 13px;
  text-decoration: none;
  color: var(--paper);
  border-bottom: 1px solid transparent;
  transition: color var(--hover), border-color var(--hover);
}
.foot-col a:hover { border-bottom-color: var(--accent); color: var(--accent); }
.foot-col p { font-size: 13px; color: var(--paper-mute); }

.foot-hours { width: 100%; border-collapse: collapse; font-family: var(--mono); font-size: 12px; }
.foot-hours th, .foot-hours td { text-align: left; padding: 7px 0; border-top: 1px solid var(--paper-line); font-weight: 400; }
.foot-hours tr:first-child th, .foot-hours tr:first-child td { border-top: 0; }
.foot-hours th { color: var(--paper-mute); font-size: 12px; letter-spacing: .06em; }
.foot-hours td { text-align: right; font-variant-numeric: tabular-nums; }

.foot-brand { display: grid; gap: var(--s3); align-content: start; }
.foot-brand .brand__name { color: var(--paper); }
.foot-brand .brand__sub { color: var(--paper-mute); }

.foot-bottom {
  display: flex;
  justify-content: space-between;
  gap: var(--s3);
  flex-wrap: wrap;
  padding-block: var(--s4);
  border-top: 1px solid var(--paper-line);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--paper-mute);
}

/* ---- 19 Trang phụ ------------------------------------------------------ */
.page-head { padding-block: var(--s7) var(--s6); border-bottom: var(--rule); }

.page-head__grid { align-items: end; }
.page-head__main { grid-column: 1 / span 8; display: grid; gap: var(--s4); padding-right: var(--s5); }
.page-head__side { grid-column: 9 / span 4; }

.page-head h1 {
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  letter-spacing: -0.045em;
  max-width: 17ch;
}

/* Bản đồ dữ liệu */
.map-wrap { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--s5); align-items: start; }

.map-figure {
  position: relative;
  margin: 0;
  border: var(--rule);
  border-radius: var(--radius);
  padding: var(--s4);
  background: var(--paper);
}

.map-figure svg {
  display: block;
  width: 100%;
  height: auto;
  /* Khung hình rất cao so với bề ngang, chặn chiều cao để cột bản đồ không
     kéo dài hơn cột danh sách bên cạnh */
  max-height: 620px;
}
.vn-outline {
  fill: var(--ink-wash);
  stroke: var(--ink);
  stroke-width: 1.1;
  stroke-linejoin: round;
}

.vn-dot {
  fill: var(--accent);
  stroke: var(--ink);
  stroke-width: 1;
  transform-box: fill-box;
  transform-origin: center;
  transition: transform var(--hover);
}

.vn-dot--solar { fill: var(--paper); stroke-width: 2; }
.vn-dot--build { fill: none; stroke: var(--accent-ink); stroke-width: 1.6; stroke-dasharray: 3 2.4; }

.vn-pin { cursor: default; }
.vn-pin:hover .vn-dot, .vn-pin:focus-visible .vn-dot { transform: scale(1.6); }

/* Tooltip bản đồ — bám theo điểm, kẹp trong khung hình để không tràn */
.map-tip {
  position: absolute;
  z-index: 2;
  padding: 7px 11px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -140%);
  transition: opacity var(--hover);
}
.map-tip.is-on { opacity: 1; }

.map-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s3) var(--s4);
  margin-top: var(--s4);
  padding-top: var(--s3);
  border-top: var(--rule);
}

.map-legend span {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: var(--w-bold);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

.map-legend i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid var(--ink);
  background: var(--accent);
}
.map-legend i.solar { background: var(--paper); border-width: 2px; }
.map-legend i.build { background: none; border-color: var(--accent-ink); border-style: dashed; }

/* Dòng thời gian ngang */
.timeline {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(0, 1fr);
  border-top: 1px solid var(--ink);
}

.timeline__item {
  padding: var(--s4) var(--s4) 0;
  border-left: var(--rule);
  display: grid;
  gap: var(--s2);
  align-content: start;
  position: relative;
}
.timeline__item:first-child { border-left: 0; padding-left: 0; }
.timeline__item::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 7px;
  height: 7px;
  background: var(--accent);
  border: 1px solid var(--ink);
}
.timeline__item .timeline__year {
  font-family: var(--display);
  font-weight: var(--w-light);
  font-size: 2rem;
  letter-spacing: -0.035em;
}
.timeline__item h3 { font-family: var(--mono); font-size: 12px; font-weight: var(--w-bold); letter-spacing: .1em; text-transform: uppercase; }
.timeline__item p { color: var(--muted); font-size: 13px; }

/* Dòng thời gian dọc */
.vtimeline { display: grid; }
.vrow {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: var(--s5);
  padding: var(--s4) 0;
  border-top: var(--rule);
}
.vrow:first-child { border-top: 1px solid var(--ink); }
.vrow:last-child { border-bottom: var(--rule); }
.vrow .vrow__year {
  font-family: var(--display);
  font-weight: var(--w-light);
  font-size: 2rem;
  letter-spacing: -0.035em;
  color: var(--accent-ink);
}
.vrow h3 { font-family: var(--mono); font-size: 12px; font-weight: var(--w-bold); letter-spacing: .1em; text-transform: uppercase; margin-bottom: var(--s2); }
.vrow p { color: var(--muted); font-size: 13.5px; max-width: 62ch; }

/* FAQ */
.faq { border-top: 1px solid var(--ink); }
.faq details { border-top: var(--rule); }
.faq details:first-child { border-top: 0; }
.faq summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--s4);
  padding: var(--s4) 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--display);
  font-weight: var(--w-bold);
  font-size: 1.05rem;
  transition: color var(--hover);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "[+]";
  font-family: var(--mono);
  font-size: 12px;
  font-weight: var(--w-bold);
  color: var(--accent-ink);
  flex: 0 0 auto;
}
.faq details[open] summary::after { content: "[−]"; }
.faq summary:hover { color: var(--accent-ink); }
.faq details p { padding-bottom: var(--s4); color: var(--muted); font-size: 13.5px; max-width: 66ch; }

/* Nhóm công nghệ trang phụ */
.techgroup {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: var(--s5);
  padding-block: var(--s6);
  border-top: 1px solid var(--ink);
  align-items: start;
}
.techgroup:first-child { border-top: 0; padding-top: 0; }
.techgroup img { border: var(--rule); border-radius: var(--radius); aspect-ratio: 4 / 5; object-fit: cover; width: 100%; }
.techgroup__body { display: grid; gap: var(--s4); }
.techgroup h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }

.steps { display: grid; border-top: 1px solid var(--ink); }
.step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: var(--s3);
  padding: var(--s3) 0;
  border-top: var(--rule);
}
.step:first-child { border-top: 0; }
/* Kèm p để thắng `.step p` bên dưới, nếu không số bước bị kéo về màu chú thích */
.step p.step__n { font-family: var(--mono); font-size: 12px; font-weight: var(--w-bold); letter-spacing: .1em; color: var(--accent-ink); }
.step h3 { font-family: var(--mono); font-size: 13px; font-weight: var(--w-bold); letter-spacing: .06em; text-transform: uppercase; margin-bottom: 3px; }
.step p { color: var(--muted); font-size: 13px; }

/* Chip chứng nhận */
.chips { display: flex; flex-wrap: wrap; gap: var(--s3); }
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  padding: 11px var(--s3);
  border: var(--rule);
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: var(--w-bold);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.chip b { color: var(--accent-ink); font-weight: var(--w-bold); }

/* Ảnh câu chuyện đen trắng */
.story { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--s5); align-items: start; }
.story p { color: var(--muted); margin-bottom: var(--s4); max-width: 62ch; }
.story img { border: var(--rule); border-radius: var(--radius); filter: grayscale(1) contrast(1.04); width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }

/* ---- 20 Form ----------------------------------------------------------- */
.contact-split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--s5); align-items: start; }
.contact-info { display: grid; gap: var(--s5); }

.form { display: grid; gap: var(--s4); }
.form__row { display: grid; gap: var(--s4); grid-template-columns: repeat(2, minmax(0, 1fr)); }
.field { display: grid; gap: var(--s2); }

.field label {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: var(--w-bold);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px var(--s3);
  border: var(--rule);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 14px;
  transition: border-color var(--hover);
}

.field textarea { min-height: 132px; resize: vertical; line-height: 1.6; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--muted); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent-ink); }

.select-wrap { position: relative; }
.select-wrap select { appearance: none; -webkit-appearance: none; padding-right: 44px; cursor: pointer; }
.select-wrap svg {
  position: absolute;
  right: var(--s3);
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--muted);
  transition: color var(--hover);
}
.select-wrap:hover svg { color: var(--accent-ink); }

.form__note {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--accent-ink);
  min-height: 1.4em;
}

/* ---- 21 Reveal & giảm chuyển động -------------------------------------- */
.js-on .reveal { opacity: 0; transform: translateY(14px); }
.js-on .reveal.is-in {
  opacity: 1;
  transform: none;
  transition: opacity .5s ease, transform .5s cubic-bezier(.2, .7, .3, 1);
}

/* Bậc thang mở hero — chỉ chạy khi có JS, không JS thì hiện ngay */
.js-on .hero .stagger > * { opacity: 0; transform: translateY(12px); animation: rise .6s cubic-bezier(.2, .7, .3, 1) forwards; }
.js-on .hero .stagger > *:nth-child(1) { animation-delay: .06s; }
.js-on .hero .stagger > *:nth-child(2) { animation-delay: .17s; }
.js-on .hero .stagger > *:nth-child(3) { animation-delay: .28s; }
.js-on .hero .stagger > *:nth-child(4) { animation-delay: .39s; }

@keyframes rise { to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .ticker__track { animation: none; }
  .caret { animation: none; opacity: 1; }
  .progress { display: none; }
  .js-on .num-clip .num-slide { opacity: 1; transform: none; }
  .js-on .section-head::after { transform: scaleX(1); }
  .js-on .reveal { opacity: 1; transform: none; }
  .js-on .hero .stagger > * { opacity: 1; transform: none; animation: none; }
  .person img { filter: grayscale(1); }
}

/* ---- 22 Responsive ----------------------------------------------------- */
@media (max-width: 1080px) {
  .foot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .team { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero__panel { width: 58%; }
}

@media (max-width: 920px) {
  :root { --header-h: 60px; --s7: 68px; --s6: 48px; }

  .nav {
    position: fixed;
    inset: 0;
    z-index: 300;
    background: var(--paper);
    padding: calc(var(--header-h) + var(--s5)) var(--gutter) var(--s5);
    overflow-y: auto;
    overscroll-behavior: contain;
    transform: translateY(-100%);
    visibility: hidden;
    transition: transform .32s cubic-bezier(.2, .7, .3, 1), visibility .32s;
  }
  .nav[data-open="true"] { transform: none; visibility: visible; }
  .nav ul { flex-direction: column; align-items: flex-start; gap: var(--s4); }
  .nav a { font-size: 22px; font-family: var(--display); font-weight: var(--w-light); letter-spacing: -0.02em; text-transform: none; }

  .nav-toggle { display: inline-flex; }
  .head-actions .btn { display: none; }

  .grid-lines::before { background-size: 25% 100%; }

  .hero { min-height: 0; padding-block: 0; align-items: stretch; }
  .hero__panel { width: 100%; min-width: 0; padding: var(--s6) var(--gutter); }
  .hero .wrap { padding-inline: 0; }

  .stat-band, .stat-band--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat-band .stat:nth-child(3) { border-left: 0; padding-left: 0; }
  .stat-band .stat:nth-child(-n+2) { border-bottom: var(--rule); }
  .stat-band--3 .stat:nth-child(3) { border-left: 0; padding-left: 0; }

  .statement__cols, .tech { grid-template-columns: 1fr; }
  .statement__col, .tech__cell {
    border-left: 0;
    padding: var(--s4) 0;
    border-top: var(--rule);
  }

  .ops__left, .ops__right { grid-column: 1 / -1; padding: 0; border-left: 0; }
  .ops__right { margin-top: var(--s5); }

  .page-head__main, .page-head__side { grid-column: 1 / -1; padding: 0; }
  .page-head__side { margin-top: var(--s5); }

  .map-wrap, .techgroup, .story, .contact-split { grid-template-columns: 1fr; }
  .map-figure { display: none; }

  .timeline { grid-auto-flow: row; }
  .timeline__item { border-left: 0; border-top: var(--rule); padding: var(--s4) 0 0; }
  .timeline__item:first-child { border-top: 0; }

  .vrow { grid-template-columns: 1fr; gap: var(--s2); }
}

@media (max-width: 620px) {
  :root { --gutter: 20px; --s7: 56px; }
  .team { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; gap: var(--s5); }
  .form__row { grid-template-columns: 1fr; }
  .cta-band__inner { align-items: flex-start; }
  .btn { width: 100%; }
}

@media (max-width: 380px) {
  :root { --gutter: 16px; }
  .stat-band, .stat-band--3 { grid-template-columns: 1fr; }
  .stat-band .stat { border-left: 0; padding-left: 0; border-bottom: var(--rule); }
}

/* ---- 23 Banner đồng ý cookie ------------------------------------------- */
/* Dán mép dưới, không phủ kín màn hình: chưa chọn thì trang vẫn đọc và thao
   tác được bình thường. Ẩn sẵn bằng thuộc tính hidden trong HTML, chỉ JS mới
   bật — không JS thì không có lựa chọn nào ghi nhận được, để banner đứng im
   còn hơn chắn một dải nội dung vĩnh viễn. */
.gdpr-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  /* Trên header 310 và lớp phủ menu 300 */
  z-index: 400;
  background: var(--paper);
  border-top: 1px solid var(--ink);
  box-shadow: 0 -2px 0 var(--ink-wash);
}

/* Một số reset đặt display cho phần tử khối và nuốt mất hidden mặc định */
.gdpr-banner[hidden] { display: none; }

.gdpr-banner__inner {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding: var(--s3) var(--gutter);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s3) var(--s5);
}

.gdpr-banner p {
  max-width: 68ch;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--muted);
}

.gdpr-banner a {
  color: var(--accent-ink);
  text-underline-offset: 3px;
}
.gdpr-banner a:hover { color: var(--ink); }

.gdpr-banner__actions {
  display: flex;
  flex: 0 0 auto;
  gap: var(--s3);
}
.gdpr-banner__actions .btn { min-height: 40px; font-size: 11px; }

@media (max-width: 620px) {
  .gdpr-banner__inner { flex-direction: column; align-items: stretch; gap: var(--s3); }
  /* Hai nút chia đôi hàng, .btn đã rộng 100% ở khổ này nên mỗi nút lấp đầy ô */
  .gdpr-banner__actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s2); }
}

@media (max-width: 380px) {
  .gdpr-banner__actions { grid-template-columns: 1fr; }
}

/* ---- 24 Chính sách bảo mật & ô đồng ý ---------------------------------- */
.policy { display: grid; gap: var(--s5); max-width: 78ch; }

.policy__block {
  display: grid;
  gap: var(--s3);
  padding-top: var(--s5);
  border-top: var(--rule);
}
.policy__block:first-child { padding-top: 0; border-top: 0; }

.policy__n {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: var(--w-bold);
  letter-spacing: .1em;
  color: var(--accent-ink);
  font-variant-numeric: tabular-nums;
}

.policy h2 { font-size: clamp(1.35rem, 2.6vw, 1.8rem); max-width: 26ch; }
.policy p { color: var(--muted); font-size: 14px; max-width: 66ch; }

.policy ul {
  margin: 0;
  padding-left: var(--s4);
  display: grid;
  gap: var(--s2);
  color: var(--muted);
  font-size: 14px;
}

.policy a { color: var(--accent-ink); }
.policy a:hover { color: var(--ink); }

/* Khối cảnh báo bản mẫu — vạch hổ phách bên trái để tách khỏi văn bản luật */
.policy__flag {
  padding: var(--s3) var(--s4);
  background: var(--wash);
  border: var(--rule);
  border-left: 2px solid var(--accent);
}
.policy__flag p { color: var(--ink); max-width: none; }

/* Ô đồng ý trên biểu mẫu — hộp kiểm giữ nguyên cỡ hệ thống, chỉ căn hàng */
.consent {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: var(--s3);
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--muted);
  cursor: pointer;
}

.consent input {
  width: 17px;
  height: 17px;
  margin: 2px 0 0;
  accent-color: var(--accent-ink);
  cursor: pointer;
}

.consent a { color: var(--accent-ink); text-underline-offset: 3px; }
.consent a:hover { color: var(--ink); }