/* roulang page: index */
:root {
  --ink: #1b2830;
  --muted: #5d6d78;
  --bg: #f3f6f5;
  --paper: #ffffff;
  --paper-2: #f7fbfa;
  --line: #dbe4e2;
  --brand: #0f6e6b;
  --brand-deep: #0b4c4a;
  --brand-soft: #e5f3f1;
  --accent: #d36b3a;
  --accent-deep: #a84e24;
  --ok: #1d7a45;
  --warn: #9a6b12;
  --sand: #f8f1e8;
  --shadow: 0 16px 40px rgba(20, 48, 46, .08);
  --shadow-sm: 0 8px 22px rgba(20, 48, 46, .06);
  --radius: 18px;
  --radius-sm: 12px;
  --space: 28px;
  --max: 1180px;
  --head: 76px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Be Vietnam Pro", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16px;
  padding-bottom: 74px;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select { font-family: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.grid-container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.skip {
  position: absolute; left: 12px; top: -40px; background: #fff; padding: 8px 12px; z-index: 20;
}
.skip:focus { top: 8px; }

.site-head {
  position: sticky; top: 0; z-index: 40;
  height: var(--head);
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 8px 24px rgba(16, 42, 40, .04);
}
.toolbar {
  height: var(--head);
  display: flex; align-items: center; gap: 18px;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 230px; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(160deg, var(--brand), var(--brand-deep));
  color: #fff; font-weight: 800;
  box-shadow: inset 0 -6px 0 rgba(0,0,0,.12);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: .92rem; letter-spacing: -.01em; }
.brand-text small { color: var(--muted); font-size: .72rem; font-weight: 500; }
.site-nav {
  display: flex; align-items: center; gap: 4px;
  flex: 1; min-width: 0;
  overflow-x: auto; scrollbar-width: none;
}
.site-nav::-webkit-scrollbar { display: none; }
.site-nav a {
  flex: 0 0 auto;
  padding: 8px 10px;
  border-radius: 999px;
  color: #314149;
  font-size: .84rem;
  font-weight: 600;
  border: 1px solid transparent;
}
.site-nav a:hover { background: var(--brand-soft); color: var(--brand-deep); }
.site-nav a.active, .site-nav a[aria-current="page"] {
  background: var(--brand);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.tool-side { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.status-pill, .icon-btn, .btn {
  border: 0;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.status-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--brand-soft); color: var(--brand-deep);
  border-radius: 999px; padding: 7px 12px; font-size: .8rem; font-weight: 700;
}
.dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--ok);
  box-shadow: 0 0 0 5px rgba(29,122,69,.15);
}
.icon-btn {
  width: 40px; height: 40px; border-radius: 12px;
  background: #fff; border: 1px solid var(--line); color: var(--ink); position: relative;
}
.icon-btn:hover, .menu-btn:hover { background: var(--sand); }
.icon-btn .count {
  position: absolute; top: -4px; right: -4px;
  background: var(--accent); color: #fff; border-radius: 99px;
  font-size: .65rem; min-width: 16px; height: 16px; display: grid; place-items: center;
}
.bell-wrap { position: relative; }
.bell-panel {
  position: absolute; right: 0; top: 48px; width: 320px;
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  box-shadow: var(--shadow); padding: 12px; display: none;
}
.bell-panel.open { display: block; }
.bell-panel strong { display: block; font-size: .86rem; margin-bottom: 8px; }
.bell-panel li {
  list-style: none; padding: 8px 0; border-top: 1px solid var(--line);
  font-size: .84rem; color: #314149;
}
.bell-panel ul { margin: 0; padding: 0; }
.menu-btn { display: none; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; padding: 12px 18px; font-weight: 700; line-height: 1;
}
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 10px 20px rgba(211,107,58,.22); }
.btn-primary:hover { background: var(--accent-deep); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(1px); }
.btn-ghost { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-ghost:hover { background: #fff; color: var(--brand-deep); }
.btn-line { background: #fff; color: var(--brand-deep); border: 1px solid var(--line); }
.btn-line:hover { border-color: var(--brand); color: var(--brand); }
.btn-sm { padding: 9px 14px; font-size: .86rem; }

.hero {
  position: relative;
  min-height: 680px;
  background:
    linear-gradient(180deg, rgba(10,32,31,.78), rgba(10,32,31,.48) 42%, rgba(10,32,31,.82)),
    url("/assets/images/61629329f844b679.jpg") center/cover no-repeat;
  color: #fff;
  padding: 54px 0 40px;
}
.hero-grid { display: grid; gap: 28px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2);
  border-radius: 999px; padding: 6px 12px; font-size: .78rem; font-weight: 700; letter-spacing: .02em;
}
h1 { font-size: clamp(2rem, 4vw, 3.5rem); line-height: 1.12; margin: 14px 0 12px; letter-spacing: -.03em; max-width: 16ch; }
.pain-bar {
  display: flex; gap: 10px; align-items: flex-start;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.18);
  border-radius: 16px; padding: 12px 14px; max-width: 760px; margin: 0 0 14px;
}
.hero-lead { max-width: 760px; font-size: 1.02rem; color: rgba(255,255,255,.92); margin: 0 0 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.demo {
  background: rgba(255,255,255,.96); color: var(--ink);
  border-radius: 22px; box-shadow: var(--shadow); overflow: hidden;
}
.demo-top {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 14px 16px; background: #f7fbfa; border-bottom: 1px solid var(--line);
}
.demo-dots { display: flex; gap: 6px; }
.demo-dots span { width: 9px; height: 9px; border-radius: 50%; background: #d5e0de; }
.demo-dots span:first-child { background: #e07a3d; }
.demo-top b { font-size: .92rem; }
.lane { display: grid; grid-template-columns: 1.2fr .8fr 1.4fr auto; gap: 10px; align-items: center; padding: 14px 16px; border-top: 1px solid var(--line); }
.lane:first-of-type { border-top: 0; }
.tag {
  display: inline-flex; align-items: center; gap: 6px;
  border-radius: 999px; padding: 4px 9px; font-size: .75rem; font-weight: 700;
  background: var(--brand-soft); color: var(--brand-deep);
}
.tag.ok { background: #e5f6ec; color: var(--ok); }
.tag.wait { background: #fff4df; color: var(--warn); }
.tag.off { background: #f3f4f5; color: #66727a; }
.lane small { color: var(--muted); display: block; }

main section { padding: 72px 0; }
.sec-head { max-width: 740px; margin-bottom: 26px; }
.sec-head h2, .split h2, .quote-copy h2 { font-size: clamp(1.5rem, 2.4vw, 2.15rem); line-height: 1.25; letter-spacing: -.02em; margin: 0 0 10px; }
.kicker { color: var(--brand); font-weight: 800; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; margin: 0 0 6px; }
.sec-head p, .prose { color: #3c4c55; margin: 0; }
.band { background: #fff; }
.band-soft { background: linear-gradient(180deg, #fff, var(--bg)); }
.tint { background: #eef6f4; }

.cal-track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; position: relative; }
.cal-track::before {
  content: ""; position: absolute; left: 6%; right: 6%; top: 28px; height: 2px; background: #cfe0dc;
}
.day {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px;
  box-shadow: var(--shadow-sm); position: relative;
}
.day:hover { transform: translateY(-3px); box-shadow: var(--shadow); transition: .18s ease; }
.day em { display: block; font-style: normal; font-weight: 800; color: var(--brand-deep); }
.day span { display: inline-block; margin: 8px 0; font-size: .78rem; font-weight: 800; color: var(--accent-deep); }

.topic-layout { display: grid; grid-template-columns: 1.15fr .85fr; gap: 18px; align-items: stretch; }
.feature-card, .side-link, .news-item, .media-card, .promise, .ladder article, .person, .material {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm);
}
.feature-card { overflow: hidden; display: flex; flex-direction: column; }
.feature-card img { width: 100%; height: 250px; object-fit: cover; }
.feature-card div, .side-link, .media-card div { padding: 16px; }
.topic-list { display: grid; gap: 10px; }
.side-link { display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: center; padding: 12px; }
.side-link:hover { border-color: var(--brand); background: var(--paper-2); }
.side-link i { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--brand-soft); color: var(--brand-deep); }
.side-link b { display: block; }
.side-link span { color: var(--muted); font-size: .86rem; }

.opinion { display: grid; grid-template-columns: .9fr 1.1fr; gap: 22px; align-items: center; }
.quote-panel {
  background: var(--brand-deep); color: #fff; border-radius: 28px; padding: 28px;
  background-image: linear-gradient(180deg, rgba(11,76,74,.88), rgba(11,76,74,.92)), url("/assets/images/b0ca27d6b7d49adc.webp");
  background-size: cover; background-position: center;
}
.quote-panel p { font-size: 1.25rem; line-height: 1.55; margin: 0 0 12px; }
.quote-panel cite { font-style: normal; color: #d7ece9; font-weight: 600; }
.note-row { display: grid; gap: 12px; }
.note-row article { background: #fff; border-left: 4px solid var(--accent); border-radius: 14px; padding: 14px 16px; box-shadow: var(--shadow-sm); }
.note-row h3 { margin: 0 0 6px; font-size: 1.02rem; }

.news-wrap { display: grid; grid-template-columns: 280px 1fr; gap: 18px; }
.news-cover { border-radius: 24px; overflow: hidden; min-height: 100%; position: relative; }
.news-cover img { width: 100%; height: 100%; object-fit: cover; min-height: 360px; }
.news-cover figcaption {
  position: absolute; left: 12px; right: 12px; bottom: 12px;
  background: rgba(255,255,255,.92); border-radius: 14px; padding: 10px 12px; font-weight: 700;
}
.news-list { display: grid; }
.news-item { display: grid; grid-template-columns: 112px 1fr; gap: 12px; padding: 12px; margin-bottom: 10px; }
.news-item img { width: 112px; height: 84px; object-fit: cover; border-radius: 12px; }
.news-item h3 { margin: 0 0 4px; font-size: 1rem; }
.meta { color: var(--muted); font-size: .8rem; font-weight: 700; }
.more-row { display: flex; justify-content: flex-end; margin-top: 4px; }

.rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(240px, 1fr); gap: 14px; overflow-x: auto; padding-bottom: 8px; scroll-snap-type: x mandatory; }
.media-card { scroll-snap-align: start; overflow: hidden; min-width: 0; }
.media-card img { height: 160px; width: 100%; object-fit: cover; }
.media-card h3 { margin: 0 0 6px; font-size: 1rem; }

.meter-list { display: grid; gap: 14px; }
.meter { background: #fff; border-radius: 16px; padding: 14px 16px; border: 1px solid var(--line); }
.meter header { display: flex; justify-content: space-between; gap: 12px; font-weight: 700; }
.bar { height: 10px; background: #e6eeec; border-radius: 99px; margin: 8px 0; overflow: hidden; }
.bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--brand), #2a9d8f); border-radius: inherit; }
.meter p { margin: 0; color: var(--muted); font-size: .92rem; }
.data-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 22px; align-items: start; }

.promise-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 16px; }
.promise { padding: 18px; }
.promise + .promise { margin-top: 12px; }
.icon-line { display: flex; gap: 10px; align-items: flex-start; }
.icon-line i { color: var(--brand); margin-top: 4px; }
.promise h3 { margin: 0 0 6px; font-size: 1.05rem; }
.assure-photo { border-radius: 24px; min-height: 100%; overflow: hidden; position: relative; }
.assure-photo img { width: 100%; height: 100%; object-fit: cover; min-height: 320px; }
.assure-photo p {
  position: absolute; inset: auto 14px 14px 14px; margin: 0;
  background: rgba(255,255,255,.94); border-radius: 14px; padding: 12px;
}

.ladder { display: grid; gap: 0; }
.ladder article { display: grid; grid-template-columns: 92px 1fr; gap: 12px; padding: 16px; margin-bottom: 12px; }
.step-no {
  width: 72px; height: 72px; border-radius: 20px; display: grid; place-items: center;
  background: var(--sand); color: var(--accent-deep); font-weight: 800; font-size: 1.2rem;
}
.ladder h3 { margin: 0 0 4px; }

.material { display: grid; grid-template-columns: .85fr 1.15fr; overflow: hidden; }
.material img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; }
.material div { padding: 22px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.chips span { background: var(--brand-soft); color: var(--brand-deep); border-radius: 999px; padding: 6px 10px; font-size: .8rem; font-weight: 700; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; counter-reset: st; }
.steps article { background: #fff; border-radius: 20px; padding: 16px; border: 1px solid var(--line); min-height: 210px; }
.steps article::before {
  counter-increment: st; content: counter(st, decimal-leading-zero);
  display: block; font-weight: 800; color: var(--brand); margin-bottom: 8px;
}
.steps h3 { margin: 0 0 6px; font-size: 1.02rem; }

.people { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.person { padding: 20px; }
.person.fit { background: #f3fbf7; }
.person.nofit { background: var(--sand); }
.person h3 { margin-top: 0; }
.person li { margin: 6px 0; }

.badge-wall { display: flex; flex-wrap: wrap; gap: 10px; }
.seal {
  display: flex; gap: 10px; align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 12px 14px; min-width: 220px;
  box-shadow: var(--shadow-sm);
}
.seal i { color: var(--brand); font-size: 1.2rem; }
.seal b { display: block; }
.seal span { color: var(--muted); font-size: .84rem; }

.subscribe {
  background:
    linear-gradient(100deg, rgba(11,76,74,.94), rgba(11,76,74,.78)),
    url("/assets/images/95721f7f69b93ebc.jpg") center/cover no-repeat;
  color: #fff; border-radius: 0;
}
.subscribe .grid-x { align-items: center; }
.sub-form { background: #fff; color: var(--ink); border-radius: 22px; padding: 18px; box-shadow: var(--shadow); }
.sub-form .grid-x { margin-bottom: 8px; }
input, select {
  width: 100%; border: 1px solid var(--line); background: #fff; color: var(--ink);
  border-radius: 12px; padding: 12px 12px; margin: 0 0 10px;
}
input:focus, select:focus { border-color: var(--brand); box-shadow: 0 0 0 4px rgba(15,110,107,.12); }
.form-note { background: var(--brand-soft); color: var(--brand-deep); border-radius: 12px; padding: 10px 12px; font-weight: 600; }
label { display: block; font-size: .84rem; font-weight: 700; margin-bottom: 4px; }

.floatbar {
  position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 35;
  background: #123331; color: #fff; border-radius: 18px;
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 10px 12px 10px 16px; box-shadow: 0 16px 40px rgba(0,0,0,.2);
}
.floatbar b { display: block; font-size: .92rem; }
.floatbar span { color: #d5ebe8; font-size: .82rem; }

.site-foot { background: #122226; color: #d5e4e1; padding: 42px 0 28px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 18px; }
.site-foot h2 { color: #fff; font-size: 1.2rem; margin: 0 0 8px; }
.site-foot a { color: #e7f4f2; }
.site-foot a:hover { color: #fff; }
.fine { border-top: 1px solid rgba(255,255,255,.1); margin-top: 18px; padding-top: 12px; color: #aac2be; font-size: .86rem; }
.foot-links { display: grid; gap: 6px; }

@media (max-width: 1024px) {
  .brand { min-width: auto; }
  .brand-text small { display: none; }
  .status-pill span { display: none; }
  .cal-track, .steps { grid-template-columns: 1fr 1fr; }
  .cal-track::before { display: none; }
  .news-wrap, .data-layout, .promise-grid, .opinion, .topic-layout, .material { grid-template-columns: 1fr; }
  .lane { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .menu-btn { display: inline-grid; place-items: center; }
  .site-nav {
    position: fixed; inset: var(--head) 12px auto 12px;
    background: #fff; border: 1px solid var(--line); border-radius: 18px;
    box-shadow: var(--shadow); display: none; flex-direction: column; align-items: stretch;
    padding: 10px; z-index: 45; max-height: calc(100vh - 110px); overflow: auto;
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px; }
  .hero { min-height: 0; padding-top: 32px; }
  h1 { max-width: none; }
  .foot-grid, .people, .cal-track, .steps { grid-template-columns: 1fr; }
  .news-item { grid-template-columns: 1fr; }
  .news-item img { width: 100%; height: 160px; }
  .floatbar { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 520px) {
  main section { padding: 52px 0; }
  .brand-text strong { font-size: .78rem; max-width: 138px; }
  .tool-side .btn { display: none; }
  .lane { grid-template-columns: 1fr; }
  .ladder article { grid-template-columns: 1fr; }
  .hero-actions .btn, .floatbar .btn, .sub-form .btn { width: 100%; }
  .grid-container, .toolbar { width: min(var(--max), calc(100% - 20px)); }
}

/* roulang page: category2 */
:root {
 --ink: #1b2830;
 --muted: #5d6d78;
 --bg: #f3f6f5;
 --paper: #ffffff;
 --paper-2: #f7fbfa;
 --line: #dbe4e2;
 --brand: #0f6e6b;
 --brand-deep: #0b4c4a;
 --brand-soft: #e5f3f1;
 --accent: #d36b3a;
 --accent-deep: #a84e24;
 --ok: #1d7a45;
 --warn: #9a6b12;
 --sand: #f8f1e8;
 --shadow: 0 16px 40px rgba(20, 48, 46, .08);
 --shadow-sm: 0 8px 22px rgba(20, 48, 46, .06);
 --radius: 18px;
 --radius-sm: 12px;
 --space: 28px;
 --max: 1180px;
 --head: 76px;
}
/* roulang page: kim-tra */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", "Segoe UI", sans-serif;
 color: var(--ink);
 background: var(--bg);
 line-height: 1.7;
 font-size: 16px;
 padding-bottom: 74px;
}
img { max-width: 100%; display: block; height: auto; }
body a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }
button { cursor: pointer; }
h1, h2, h3, h4 { line-height: 1.25; letter-spacing: -.02em; color: var(--ink); font-weight: 800; }
h1 { font-size: clamp(2rem, 4vw, 3.25rem); margin: 8px 0 14px; }
h2 { font-size: clamp(1.45rem, 2.4vw, 2.05rem); margin: 0 0 12px; }
h3 { font-size: 1.05rem; margin: 0 0 6px; }
p { margin: 0 0 10px; }
:focus-visible { outline: 3px solid rgba(15, 110, 107, .35); outline-offset: 2px; }
.grid-container {
 width: min(var(--max), calc(100% - 32px));
 max-width: var(--max);
 margin: 0 auto;
 padding-left: 0;
 padding-right: 0;
}
.site-head {
 position: sticky;
 top: 0;
 z-index: 50;
 height: var(--head);
 background: rgba(255,255,255,.94);
 backdrop-filter: blur(14px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(20, 48, 46, .04);
}
.toolbar {
 height: var(--head);
 display: flex;
 align-items: center;
 gap: 12px;
 position: relative;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 230px; }
.brand-mark {
 width: 40px; height: 40px; border-radius: 12px;
 display: grid; place-items: center;
 background: linear-gradient(160deg, var(--brand), var(--brand-deep));
 color: #fff; font-weight: 800;
 box-shadow: inset 0 -6px 0 rgba(0,0,0,.12);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: .92rem; letter-spacing: -.01em; }
.brand-text small { color: var(--muted); font-size: .72rem; font-weight: 500; }
.site-nav {
 display: flex; align-items: center; gap: 4px;
 flex: 1; min-width: 0;
 overflow-x: auto; scrollbar-width: none;
}
.site-nav::-webkit-scrollbar { display: none; }
.site-nav a {
 flex: 0 0 auto;
 padding: 8px 10px;
 border-radius: 999px;
 color: #314149;
 font-size: .84rem;
 font-weight: 600;
 border: 1px solid transparent;
}
.site-nav a:hover { background: var(--brand-soft); color: var(--brand-deep); }
.site-nav a.active, .site-nav a[aria-current="page"] {
 background: var(--brand);
 color: #fff;
 box-shadow: var(--shadow-sm);
}
.site-nav a.active:hover, .site-nav a[aria-current="page"]:hover {
 background: var(--brand-deep);
 color: #fff;
}
.tool-side { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.status-pill, .icon-btn, .btn {
 border: 0;
 transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.status-pill {
 display: inline-flex; align-items: center; gap: 8px;
 background: var(--brand-soft); color: var(--brand-deep);
 border-radius: 999px; padding: 7px 12px; font-size: .8rem; font-weight: 700;
}
.dot {
 width: 8px; height: 8px; border-radius: 50%;
 background: var(--ok);
 box-shadow: 0 0 0 4px rgba(29,122,69,.15);
 display: inline-block;
}
.icon-btn {
 width: 40px; height: 40px; border-radius: 12px;
 background: #fff; border: 1px solid var(--line); color: var(--ink); position: relative;
 display: inline-grid; place-items: center;
}
.icon-btn:hover, .menu-btn:hover { background: var(--sand); }
.icon-btn:active { transform: translateY(1px); }
.icon-btn .count {
 position: absolute; top: -4px; right: -4px;
 background: var(--accent); color: #fff; border-radius: 99px;
 font-size: .65rem; min-width: 16px; height: 16px; display: grid; place-items: center;
}
.menu-btn { display: none; }
.bell-wrap { position: relative; }
.bell-panel {
 display: none;
 position: absolute;
 right: 0;
 top: calc(100% + 10px);
 width: min(320px, calc(100vw - 32px));
 background: #fff;
 color: var(--ink);
 border: 1px solid var(--line);
 border-radius: 16px;
 box-shadow: var(--shadow);
 padding: 14px 14px 8px;
 z-index: 70;
}
.bell-panel.open { display: block; }
.bell-panel strong { display: block; margin-bottom: 8px; font-size: .92rem; }
.bell-panel ul { margin: 0; padding: 0 0 0 16px; }
.bell-panel li { margin-bottom: 8px; color: var(--muted); font-size: .86rem; }
.btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; padding: 12px 18px; font-weight: 700; line-height: 1;
}
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 10px 20px rgba(211,107,58,.22); }
.btn-primary:hover { background: var(--accent-deep); transform: translateY(-1px); color: #fff; }
.btn-primary:active { transform: translateY(1px); }
.btn-ghost { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-ghost:hover { background: #fff; color: var(--brand-deep); }
.btn-line { background: #fff; color: var(--brand-deep); border: 1px solid var(--line); }
.btn-line:hover { border-color: var(--brand); color: var(--brand); background: var(--brand-soft); }
.btn-sm { padding: 9px 14px; font-size: .86rem; }
.tag {
 display: inline-flex; align-items: center; gap: 6px;
 border-radius: 999px; padding: 4px 9px; font-size: .75rem; font-weight: 700;
 background: var(--brand-soft); color: var(--brand-deep);
}
.tag.ok { background: #e5f6ec; color: var(--ok); }
.tag.wait { background: #fff4df; color: var(--warn); }
.tag.off { background: #f3f4f5; color: #66727a; }
main section { padding: 72px 0; }
.kicker {
 display: inline-flex; align-items: center; gap: 8px;
 color: var(--brand-deep); font-size: .78rem; font-weight: 800;
 letter-spacing: .04em; text-transform: uppercase;
}
.meta { color: var(--muted); font-size: .8rem; font-weight: 700; }
.feature-card, .side-link, .news-item, .media-card, .promise, .ladder article, .person, .material {
 background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm);
}
.note-row { display: grid; gap: 12px; }
.note-row article {
 background: #fff;
 border-left: 4px solid var(--accent);
 border-radius: 14px;
 padding: 14px 16px;
 box-shadow: var(--shadow-sm);
}
.note-row h3 { margin: 0 0 6px; font-size: 1.02rem; }
.news-list { display: grid; }
.news-item {
 display: grid;
 grid-template-columns: 112px 1fr;
 gap: 12px;
 padding: 12px;
 margin-bottom: 10px;
 transition: transform .18s ease, box-shadow .18s ease;
}
.news-item:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.news-item img { width: 112px; height: 84px; object-fit: cover; border-radius: 12px; }
.news-item h3 { margin: 0 0 4px; font-size: 1rem; }
.more-row { display: flex; justify-content: flex-end; margin-top: 4px; }
.kt-mast { padding: 42px 0 28px; background: linear-gradient(180deg, #fff, var(--paper-2)); }
.kt-lead { max-width: 68ch; color: #3e4e57; font-size: 1.05rem; margin-bottom: 18px; }
.kt-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; }
.kt-facts { display: flex; flex-wrap: wrap; gap: 8px; }
.kt-mast-visual {
 min-height: 430px;
 border-radius: 24px;
 color: #fff;
 padding: 22px;
 display: flex;
 align-items: flex-end;
 background:
  linear-gradient(180deg, rgba(10,32,31,.15), rgba(10,32,31,.82)),
  url("/assets/images/b0ca27d6b7d49adc.webp") center/cover no-repeat;
 box-shadow: var(--shadow);
}
.kt-ticket {
 width: 100%;
 background: rgba(255,255,255,.96);
 color: var(--ink);
 border-radius: 18px;
 padding: 16px;
}
.kt-ticket header { display: flex; justify-content: space-between; gap: 10px; align-items: center; margin-bottom: 8px; }
.kt-ticket strong { font-size: 1.35rem; letter-spacing: -.03em; }
.kt-ticket p { color: var(--muted); margin: 0; }
.kt-board { background: #fff; }
.kt-intro { max-width: 70ch; color: var(--muted); margin-bottom: 18px; }
.kt-line {
 display: grid;
 grid-template-columns: 188px 1fr auto;
 gap: 16px;
 align-items: center;
 background: var(--paper-2);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 padding: 12px;
 margin-bottom: 12px;
 box-shadow: var(--shadow-sm);
 transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.kt-line:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: #c5dbd6; }
.kt-line img { width: 188px; height: 124px; object-fit: cover; border-radius: 14px; }
.kt-line h3 { font-size: 1.12rem; }
.kt-line p { margin: 0; color: #44555e; }
.kt-signals { background: var(--sand); }
.kt-side h2 { max-width: 14ch; }
.kt-side p { color: #5c4d40; }
.note-row article:hover { transform: translateX(3px); }
.kt-steps { background: var(--bg); }
.kt-step {
 background: #fff;
 border: 1px solid var(--line);
 border-radius: var(--radius);
 padding: 18px 16px 16px;
 box-shadow: var(--shadow-sm);
 min-height: 210px;
 position: relative;
}
.kt-step:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.kt-step b {
 width: 36px; height: 36px; border-radius: 50%;
 display: grid; place-items: center;
 background: var(--brand); color: #fff; margin-bottom: 12px;
}
.kt-step span { display: block; color: var(--brand-deep); font-weight: 800; font-size: .78rem; margin-bottom: 6px; }
.kt-metrics {
 background:
  linear-gradient(105deg, rgba(11,36,34,.92), rgba(15,110,107,.78)),
  url("/assets/images/3264ba5795b0a0ac.webp") center/cover no-repeat;
 color: #fff;
}
.kt-metrics h2, .kt-metrics p, .kt-metrics .kicker { color: #fff; }
.kt-metric {
 background: rgba(255,255,255,.1);
 border: 1px solid rgba(255,255,255,.18);
 border-radius: 16px;
 padding: 16px 16px 12px;
 min-height: 148px;
}
.kt-metric strong { display: block; font-size: clamp(1.8rem, 3vw, 2.4rem); letter-spacing: -.04em; line-height: 1; margin: 8px 0; }
.kt-metric span { color: rgba(255,255,255,.82); font-size: .92rem; }
.kt-voices { background: #fff; }
.kt-quote {
 background: var(--paper-2);
 border: 1px solid var(--line);
 border-radius: 22px;
 padding: 22px;
 box-shadow: var(--shadow-sm);
 height: 100%;
}
.kt-quote.mainq { background: var(--brand-deep); color: #fff; }
.kt-quote.mainq p, .kt-quote.mainq h3, .kt-quote.mainq .meta { color: #fff; }
.kt-quote p { font-size: 1.05rem; }
.kt-quote i { color: var(--accent); margin-bottom: 8px; }
.kt-quote.mainq i { color: #f2c4ae; }
.kt-audience { background: var(--paper-2); }
.kt-band {
 display: grid;
 grid-template-columns: 64px 1fr;
 gap: 14px;
 align-items: start;
 background: #fff;
 border: 1px solid var(--line);
 border-radius: 16px;
 padding: 14px;
 margin-bottom: 12px;
 box-shadow: var(--shadow-sm);
}
.kt-band:hover { border-color: #b7d4cf; }
.kt-band em {
 width: 64px; height: 64px; border-radius: 16px;
 display: grid; place-items: center;
 background: var(--brand-soft); color: var(--brand-deep);
 font-style: normal; font-size: 1.2rem;
}
.kt-log { background: #fff; }
.news-cover {
 border-radius: 22px;
 overflow: hidden;
 min-height: 100%;
 border: 1px solid var(--line);
 box-shadow: var(--shadow-sm);
 background: #12302e;
}
.news-cover img { width: 100%; height: 100%; min-height: 360px; object-fit: cover; }
.news-cover div { padding: 16px 16px 18px; color: #fff; margin-top: -92px; position: relative; background: linear-gradient(180deg, transparent, rgba(8,24,23,.88)); }
.news-cover h3, .news-cover p, .news-cover .meta { color: #fff; }
.kt-cta { background: linear-gradient(180deg, var(--brand-soft), #fff); }
.kt-form {
 background: #fff;
 border: 1px solid var(--line);
 border-radius: 24px;
 padding: 18px;
 box-shadow: var(--shadow);
}
.kt-form label { display: block; font-weight: 700; font-size: .86rem; margin-bottom: 6px; }
.kt-form input, .kt-form select, .kt-form textarea {
 width: 100%;
 border: 1px solid var(--line);
 background: var(--paper-2);
 color: var(--ink);
 border-radius: 12px;
 padding: 12px 14px;
 margin: 0 0 12px;
}
.kt-form input:focus, .kt-form select:focus, .kt-form textarea:focus {
 border-color: var(--brand);
 box-shadow: 0 0 0 4px rgba(15,110,107,.12);
 outline: none;
 background: #fff;
}
.kt-note {
 display: none;
 background: #e5f6ec;
 color: var(--ok);
 border-radius: 12px;
 padding: 12px 14px;
 font-weight: 700;
 margin-bottom: 12px;
}
.kt-note.show { display: block; }
.promise {
 padding: 18px;
 background: var(--sand);
}
.site-foot {
 background: #10211f;
 color: #e7f2f0;
 padding: 48px 0 28px;
}
.site-foot h2 { color: #fff; font-size: 1.05rem; }
.site-foot p { color: #c9dbd7; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 28px; }
.foot-links { display: grid; gap: 8px; }
.foot-links a { color: #d7ebe7; font-weight: 600; }
.foot-links a:hover { color: #fff; }
.fine {
 margin-top: 22px;
 padding-top: 16px;
 border-top: 1px solid rgba(255,255,255,.12);
 color: #b7cbc7;
 font-size: .85rem;
}
.mobile-dock {
 display: none;
 position: fixed;
 left: 0; right: 0; bottom: 0;
 background: rgba(255,255,255,.96);
 border-top: 1px solid var(--line);
 padding: 10px 14px;
 justify-content: space-between;
 align-items: center;
 z-index: 45;
 backdrop-filter: blur(10px);
}
.mobile-dock span { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; font-size: .86rem; }
@media (max-width: 1024px) {
 .brand { min-width: 190px; }
 .status-pill span { display: none; }
 .kt-line { grid-template-columns: 140px 1fr; }
 .kt-line .tag { grid-column: 2; justify-self: start; }
 .kt-line img { width: 140px; height: 108px; }
 .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
 .menu-btn { display: inline-grid; }
 .site-head { height: auto; }
 .toolbar { height: auto; min-height: var(--head); flex-wrap: wrap; padding: 10px 0; }
 .site-nav {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0; right: 0;
  flex-direction: column;
  align-items: stretch;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 10px;
  box-shadow: var(--shadow);
  z-index: 60;
  overflow: visible;
 }
 .site-nav.open { display: flex; }
 .site-nav a { padding: 12px; }
 .tool-side { gap: 6px; }
 main section { padding: 56px 0; }
 .kt-mast-visual { min-height: 320px; margin-top: 8px; }
 .kt-line, .news-item, .kt-band { grid-template-columns: 1fr; }
 .kt-line img, .news-item img { width: 100%; height: 180px; }
 .news-cover img { min-height: 240px; }
 .foot-grid { grid-template-columns: 1fr; }
 .mobile-dock { display: flex; }
}
@media (max-width: 520px) {
 .brand { min-width: 0; }
 .brand-text small { display: none; }
 .brand-text strong { font-size: .82rem; }
 .tool-side .status-pill { display: none; }
 .btn { width: 100%; }
 .kt-actions .btn { width: auto; }
 h1 { font-size: 1.72rem; }
 .kt-metric { min-height: 0; }
 .bell-panel { right: -48px; }
}

/* roulang page: category1 */
:root {
 --ink: #1b2830;
 --muted: #5d6d78;
 --bg: #f3f6f5;
 --paper: #ffffff;
 --paper-2: #f7fbfa;
 --line: #dbe4e2;
 --brand: #0f6e6b;
 --brand-deep: #0b4c4a;
 --brand-soft: #e5f3f1;
 --accent: #d36b3a;
 --accent-deep: #a84e24;
 --ok: #1d7a45;
 --warn: #9a6b12;
 --sand: #f8f1e8;
 --shadow: 0 16px 40px rgba(20, 48, 46, .08);
 --shadow-sm: 0 8px 22px rgba(20, 48, 46, .06);
 --radius: 18px;
 --radius-sm: 12px;
 --space: 28px;
 --max: 1180px;
 --head: 76px;
}
/* roulang page: category1 */
:root {
 --ink: #1b2830;
 --muted: #5d6d78;
 --bg: #f3f6f5;
 --paper: #ffffff;
 --paper-2: #f7fbfa;
 --line: #dbe4e2;
 --brand: #0f6e6b;
 --brand-deep: #0b4c4a;
 --brand-soft: #e5f3f1;
 --accent: #d36b3a;
 --accent-deep: #a84e24;
 --ok: #1d7a45;
 --warn: #9a6b12;
 --sand: #f8f1e8;
 --shadow: 0 16px 40px rgba(20, 48, 46, .08);
 --shadow-sm: 0 8px 22px rgba(20, 48, 46, .06);
 --radius: 18px;
 --radius-sm: 12px;
 --space: 28px;
 --max: 1180px;
 --head: 76px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", "Segoe UI", sans-serif;
 color: var(--ink);
 background: var(--bg);
 line-height: 1.7;
 font-size: 16px;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select { font-family: inherit; }
button { cursor: pointer; }
p { margin: 0 0 12px; }
h1, h2, h3 { line-height: 1.22; letter-spacing: -.02em; color: var(--ink); }
h1 { font-size: clamp(2rem, 4vw, 3.2rem); margin: 12px 0; }
h2 { font-size: clamp(1.45rem, 2.5vw, 2rem); margin: 0 0 10px; }
h3 { font-size: 1.05rem; margin: 0 0 6px; }
.grid-container {
 width: min(var(--max), calc(100% - 32px));
 max-width: var(--max);
 margin: 0 auto;
 padding-left: 0;
 padding-right: 0;
}
.site-head {
 position: sticky;
 top: 0;
 z-index: 40;
 height: var(--head);
 background: rgba(255,255,255,.94);
 backdrop-filter: blur(14px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(20, 48, 46, .04);
}
.toolbar {
 height: var(--head);
 display: flex;
 align-items: center;
 gap: 12px;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 230px; }
.brand-mark {
 width: 40px; height: 40px; border-radius: 12px;
 display: grid; place-items: center;
 background: linear-gradient(160deg, var(--brand), var(--brand-deep));
 color: #fff; font-weight: 800;
 box-shadow: inset 0 -6px 0 rgba(0,0,0,.12);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: .92rem; letter-spacing: -.01em; }
.brand-text small { color: var(--muted); font-size: .72rem; font-weight: 500; }
.site-nav {
 display: flex; align-items: center; gap: 4px;
 flex: 1; min-width: 0;
 overflow-x: auto; scrollbar-width: none;
}
.site-nav::-webkit-scrollbar { display: none; }
.site-nav a {
 flex: 0 0 auto;
 padding: 8px 10px;
 border-radius: 999px;
 color: #314149;
 font-size: .84rem;
 font-weight: 600;
 border: 1px solid transparent;
}
.site-nav a:hover { background: var(--brand-soft); color: var(--brand-deep); }
.site-nav a.active, .site-nav a[aria-current="page"] {
 background: var(--brand);
 color: #fff;
 box-shadow: var(--shadow-sm);
}
.tool-side { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.bell-wrap { position: relative; }
.status-pill, .icon-btn, .btn {
 border: 0;
 transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.status-pill {
 display: inline-flex; align-items: center; gap: 8px;
 background: var(--brand-soft); color: var(--brand-deep);
 border-radius: 999px; padding: 7px 12px; font-size: .8rem; font-weight: 700;
 white-space: nowrap;
}
.dot {
 width: 8px; height: 8px; border-radius: 50%;
 background: var(--ok);
 box-shadow: 0 0 0 4px rgba(29,122,69,.16);
}
.icon-btn {
 width: 40px; height: 40px; border-radius: 12px;
 background: #fff; border: 1px solid var(--line); color: var(--ink); position: relative;
 display: inline-grid; place-items: center;
}
.icon-btn:hover, .menu-btn:hover { background: var(--sand); }
.icon-btn:active { transform: translateY(1px); }
.icon-btn .count {
 position: absolute; top: -4px; right: -4px;
 background: var(--accent); color: #fff; border-radius: 99px;
 font-size: .65rem; min-width: 16px; height: 16px; display: grid; place-items: center;
}
.menu-btn { display: none; }
.bell-panel {
 display: none;
 position: absolute;
 right: 0;
 top: 48px;
 width: min(320px, 78vw);
 background: #fff;
 color: var(--ink);
 border: 1px solid var(--line);
 border-radius: 16px;
 box-shadow: var(--shadow);
 padding: 14px;
 z-index: 50;
}
.bell-panel.is-open { display: block; }
.bell-panel strong { display: block; margin-bottom: 8px; font-size: .92rem; }
.bell-panel ul { margin: 0; padding-left: 16px; display: grid; gap: 8px; color: var(--muted); font-size: .84rem; }
.btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; padding: 12px 18px; font-weight: 700; line-height: 1;
}
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 10px 20px rgba(211,107,58,.22); }
.btn-primary:hover { background: var(--accent-deep); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(1px); }
.btn-ghost { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-ghost:hover { background: #fff; color: var(--brand-deep); }
.btn-line { background: #fff; color: var(--brand-deep); border: 1px solid var(--line); }
.btn-line:hover { border-color: var(--brand); color: var(--brand); }
.btn-sm { padding: 9px 14px; font-size: .86rem; }
.btn:focus-visible, .icon-btn:focus-visible, .site-nav a:focus-visible, input:focus-visible, select:focus-visible {
 outline: 2px solid var(--brand);
 outline-offset: 2px;
}
.hero {
 position: relative;
 min-height: 680px;
 background:
 linear-gradient(180deg, rgba(10,32,31,.78), rgba(10,32,31,.48) 42%, rgba(10,32,31,.82)),
 url("/assets/images/61629329f844b679.jpg") center/cover no-repeat;
 color: #fff;
 padding: 54px 0 40px;
}
.hero-grid { display: grid; gap: 28px; }
.eyebrow {
 display: inline-flex; align-items: center; gap: 8px;
 background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2);
 border-radius: 999px; padding: 6px 12px; font-size: .78rem; font-weight: 700; letter-spacing: .02em;
}
.hero-lead { max-width: 760px; font-size: 1.02rem; color: rgba(255,255,255,.92); margin: 0 0 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.tag {
 display: inline-flex; align-items: center; gap: 6px;
 border-radius: 999px; padding: 4px 9px; font-size: .75rem; font-weight: 700;
 background: var(--brand-soft); color: var(--brand-deep);
}
.tag.ok { background: #e5f6ec; color: var(--ok); }
.tag.wait { background: #fff4df; color: var(--warn); }
.tag.off { background: #f3f4f5; color: #66727a; }
main section { padding: 72px 0; }
.feature-card, .side-link, .news-item, .media-card, .promise, .ladder article, .person, .material {
 background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm);
}
.feature-card { overflow: hidden; display: flex; flex-direction: column; }
.feature-card img { width: 100%; height: 250px; object-fit: cover; }
.feature-card div, .side-link, .media-card div { padding: 16px; }
.topic-list { display: grid; gap: 10px; }
.note-row { display: grid; gap: 12px; }
.note-row article { background: #fff; border-left: 4px solid var(--accent); border-radius: 14px; padding: 14px 16px; box-shadow: var(--shadow-sm); }
.note-row h3 { margin: 0 0 6px; font-size: 1.02rem; }
.news-cover img { width: 100%; height: 100%; object-fit: cover; min-height: 360px; }
.news-list { display: grid; }
.news-item { display: grid; grid-template-columns: 112px 1fr; gap: 12px; padding: 12px; margin-bottom: 10px; }
.news-item img { width: 112px; height: 84px; object-fit: cover; border-radius: 12px; }
.news-item h3 { margin: 0 0 4px; font-size: 1rem; }
.news-item p { margin: 0; color: var(--muted); font-size: .92rem; }
.meta { color: var(--muted); font-size: .8rem; font-weight: 700; }
.more-row { display: flex; justify-content: flex-end; margin-top: 4px; }
.media-card { scroll-snap-align: start; overflow: hidden; min-width: 0; }
.media-card img { height: 160px; width: 100%; object-fit: cover; }
.media-card h3 { margin: 0 0 6px; font-size: 1rem; }
.meter-list { display: grid; gap: 14px; }
.meter header { display: flex; justify-content: space-between; gap: 12px; font-weight: 700; }
.data-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 22px; align-items: start; }
.promise-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 22px; }
.kicker {
 display: inline-flex; align-items: center; gap: 8px;
 background: var(--brand-soft); color: var(--brand-deep);
 border-radius: 999px; padding: 6px 12px; font-size: .78rem; font-weight: 700;
}
.section-lead { color: var(--muted); max-width: 68ch; margin-bottom: 0; }
.page-hero {
 padding: 42px 0 18px;
 background:
 linear-gradient(100deg, rgba(243,246,245,.96) 0%, rgba(243,246,245,.9) 48%, rgba(15,110,107,.16)),
 url("/assets/images/b0ca27d6b7d49adc.webp") right center/cover no-repeat;
}
.hero-copy { padding: 12px 0 8px; }
.hero-copy .section-lead { font-size: 1.05rem; margin-bottom: 16px; }
.info-bar {
 display: flex; flex-wrap: wrap; gap: 8px;
 margin: 18px 0 0;
}
.info-bar span {
 display: inline-flex; align-items: center; gap: 8px;
 background: #fff; border: 1px solid var(--line); border-radius: 999px;
 padding: 8px 12px; font-size: .84rem; font-weight: 700;
 box-shadow: var(--shadow-sm);
}
.info-bar i { color: var(--brand); }
.gate-feature {
 background: #fff;
 border: 1px solid var(--line);
 border-radius: 24px;
 overflow: hidden;
 box-shadow: var(--shadow);
}
.gate-feature img { width: 100%; height: 210px; object-fit: cover; }
.gate-body { padding: 18px; display: grid; gap: 10px; }
.gate-top { display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.gate-body h2 { font-size: 1.35rem; }
.stat-mini { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.stat-mini div { background: var(--paper-2); border-radius: 12px; padding: 10px 12px; }
.stat-mini strong { display: block; color: var(--brand-deep); }
.stat-mini span { color: var(--muted); font-size: .78rem; font-weight: 700; }
.gate-board { background: transparent; padding-top: 36px; }
.head-row { margin-bottom: 18px; }
.gate-list { display: grid; gap: 12px; }
.gate-row {
 display: grid;
 grid-template-columns: 148px 1fr auto;
 gap: 16px;
 align-items: center;
 background: #fff;
 border: 1px solid var(--line);
 border-radius: var(--radius);
 padding: 16px 18px;
 box-shadow: var(--shadow-sm);
 transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.gate-row:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: #c5dbd6; }
.gate-code {
 font-weight: 800;
 color: var(--brand-deep);
 background: var(--brand-soft);
 border-radius: 12px;
 text-align: center;
 padding: 12px 8px;
 letter-spacing: .03em;
}
.gate-row p { margin: 0; color: var(--muted); }
.gate-meta { display: grid; justify-items: end; gap: 6px; }
.release { background: linear-gradient(180deg, #fff, var(--paper-2)); }
.step-rail {
 list-style: none;
 margin: 22px 0 0;
 padding: 0;
 display: grid;
 grid-template-columns: repeat(4, 1fr);
 gap: 14px;
 counter-reset: step;
}
.step-rail li {
 position: relative;
 background: #fff;
 border: 1px solid var(--line);
 border-radius: 20px;
 padding: 18px 16px 16px;
 box-shadow: var(--shadow-sm);
 min-height: 100%;
}
.step-rail li::after {
 content: "";
 position: absolute;
 top: 32px;
 right: -14px;
 width: 14px;
 height: 2px;
 background: #cfe0dc;
}
.step-rail li:last-child::after { display: none; }
.step-rail span {
 display: inline-grid;
 place-items: center;
 width: 36px; height: 36px;
 border-radius: 12px;
 background: var(--brand);
 color: #fff;
 font-weight: 800;
 margin-bottom: 10px;
}
.step-rail p { margin: 0; color: var(--muted); font-size: .92rem; }
.metric-band { padding: 20px 0 64px; }
.metric-row {
 display: grid;
 grid-template-columns: repeat(4, 1fr);
 background: #fff;
 border: 1px solid var(--line);
 border-radius: 22px;
 overflow: hidden;
 box-shadow: var(--shadow-sm);
}
.metric-row article { padding: 22px 20px; border-right: 1px solid var(--line); }
.metric-row article:last-child { border-right: 0; }
.metric-row strong { display: block; font-size: 1.8rem; color: var(--brand); line-height: 1.1; }
.metric-row span { color: var(--muted); font-weight: 700; font-size: .9rem; }
.journal {
 background:
 linear-gradient(180deg, rgba(10,32,31,.94), rgba(10,32,31,.88)),
 url("/assets/images/95721f7f69b93ebc.jpg") center/cover no-repeat;
 color: #fff;
}
.journal h2, .journal h3 { color: #fff; }
.journal .section-lead, .journal .meta { color: rgba(255,255,255,.78); }
.log-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 22px; align-items: center; }
.log-photo { border-radius: 24px; overflow: hidden; min-height: 280px; border: 1px solid rgba(255,255,255,.16); }
.log-photo img { width: 100%; height: 100%; object-fit: cover; min-height: 320px; }
.log-list { display: grid; gap: 10px; }
.log-list article {
 display: grid;
 grid-template-columns: 72px 1fr;
 gap: 12px;
 padding: 14px;
 border-radius: 16px;
 background: rgba(255,255,255,.06);
 border: 1px solid rgba(255,255,255,.12);
}
.log-list time { font-weight: 800; color: #f3c7b2; }
.identity { background: var(--sand); }
.code-layout { display: grid; grid-template-columns: .86fr 1.14fr; gap: 22px; align-items: center; }
.code-photo { border-radius: 24px; overflow: hidden; border: 1px solid #eadfce; box-shadow: var(--shadow-sm); }
.code-photo img { width: 100%; height: 420px; object-fit: cover; }
.code-list { display: grid; gap: 10px; }
.code-list article {
 display: grid;
 grid-template-columns: 72px 1fr;
 gap: 12px;
 align-items: center;
 background: #fff;
 border-radius: 16px;
 padding: 12px 14px;
 border: 1px solid #eadfce;
}
.code-list b {
 width: 72px; height: 48px;
 display: grid; place-items: center;
 border-radius: 12px;
 background: var(--brand-deep);
 color: #fff;
}
.code-list p { margin: 0; color: var(--muted); }
.scope-main, .scope-side {
 background: #fff;
 border: 1px solid var(--line);
 border-radius: 22px;
 box-shadow: var(--shadow-sm);
}
.scope-main { padding: 26px; height: 100%; background:
 linear-gradient(180deg, rgba(255,255,255,.94), rgba(255,255,255,.9)),
 url("/assets/images/3a6990d4141e040b.webp") center/cover no-repeat; }
.scope-main p, .scope-side p { color: var(--muted); margin: 0; }
.scope-points { display: grid; gap: 12px; margin-top: 18px; }
.scope-points div { display: flex; gap: 10px; align-items: flex-start; background: rgba(255,255,255,.88); border-radius: 14px; padding: 12px; }
.scope-points i { color: var(--accent); margin-top: 4px; }
.scope-side { padding: 18px; margin-bottom: 12px; }
.scope-side:last-child { margin-bottom: 0; }
.notes { background: var(--paper-2); }
.signup { padding-top: 20px; }
.signup-panel {
 display: grid;
 grid-template-columns: 1.05fr .95fr;
 gap: 22px;
 background: #fff;
 border: 1px solid var(--line);
 border-radius: 28px;
 overflow: hidden;
 box-shadow: var(--shadow);
}
.signup-copy {
 padding: 32px;
 background:
 linear-gradient(165deg, rgba(15,110,107,.94), rgba(11,76,74,.88)),
 url("/assets/images/e317c0b989905e5f.webp") center/cover no-repeat;
 color: #fff;
}
.signup-copy h2, .signup-copy p { color: #fff; }
.signup-copy .section-lead { color: rgba(255,255,255,.86); }
.signup-copy ul { margin: 16px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.signup-copy li { display: flex; gap: 8px; align-items: center; font-weight: 700; }
.signup-form { padding: 28px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: grid; gap: 6px; }
.field.wide { grid-column: 1 / -1; }
.field span { font-size: .84rem; font-weight: 700; }
.field input, .field select {
 width: 100%;
 border: 1px solid var(--line);
 background: var(--paper-2);
 border-radius: 12px;
 padding: 12px 14px;
 color: var(--ink);
}
.field input:focus, .field select:focus { border-color: var(--brand); background: #fff; }
.form-note {
 margin-top: 12px;
 background: #e5f6ec;
 color: var(--ok);
 border-radius: 12px;
 padding: 12px 14px;
 font-weight: 700;
}
.site-foot { background: #102220; color: #e7f2f0; padding: 48px 0 28px; margin-top: 20px; }
.site-foot h2 { color: #fff; font-size: 1.05rem; letter-spacing: 0; }
.site-foot p, .site-foot a { color: #c9ddd9; }
.site-foot a:hover { color: #fff; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 28px; }
.foot-links { display: grid; gap: 8px; }
.fine { margin: 22px 0 0; font-size: .82rem; color: #9fb6b2; border-top: 1px solid rgba(255,255,255,.12); padding-top: 16px; }
@media (max-width: 1024px) {
 .menu-btn { display: inline-grid; }
 .site-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  background: #fff;
  flex-direction: column;
  align-items: stretch;
  padding: 10px;
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow);
  overflow: visible;
  z-index: 45;
 }
 .site-nav.is-open { display: flex; }
 .site-nav a { border-radius: 12px; }
 .brand { min-width: 0; }
 .status-pill span { display: none; }
 .log-layout, .code-layout, .signup-panel, .data-layout, .promise-grid { grid-template-columns: 1fr; }
 .step-rail { grid-template-columns: 1fr 1fr; }
 .step-rail li::after { display: none; }
 .code-photo img { height: 280px; }
}
@media (max-width: 768px) {
 .metric-row, .gate-row, .foot-grid, .form-grid { grid-template-columns: 1fr; }
 .gate-meta { justify-items: start; }
 .metric-row article { border-right: 0; border-bottom: 1px solid var(--line); }
 .metric-row article:last-child { border-bottom: 0; }
 .news-item, .log-list article { grid-template-columns: 88px 1fr; }
 .page-hero { background-position: center; }
 .signup-copy, .signup-form, .scope-main { padding: 20px; }
}
@media (max-width: 520px) {
 .brand-text small, .status-pill { display: none; }
 .brand-text strong { font-size: .78rem; max-width: 138px; }
 .step-rail { grid-template-columns: 1fr; }
 .hero-actions .btn, .signup-form .btn { width: 100%; }
 .info-bar span { width: 100%; }
 .news-item { grid-template-columns: 1fr; }
 .news-item img { width: 100%; height: 160px; }
 .code-list article { grid-template-columns: 1fr; }
}

/* roulang page: category3 */
:root {
 --ink: #1b2830;
 --muted: #5d6d78;
 --bg: #f3f6f5;
 --paper: #ffffff;
 --paper-2: #f7fbfa;
 --line: #dbe4e2;
 --brand: #0f6e6b;
 --brand-deep: #0b4c4a;
 --brand-soft: #e5f3f1;
 --accent: #d36b3a;
 --accent-deep: #a84e24;
 --ok: #1d7a45;
 --warn: #9a6b12;
 --sand: #f8f1e8;
 --shadow: 0 16px 40px rgba(20, 48, 46, .08);
 --shadow-sm: 0 8px 22px rgba(20, 48, 46, .06);
 --radius: 18px;
 --radius-sm: 12px;
 --space: 28px;
 --max: 1180px;
 --head: 76px;
}
/* roulang page: category3 */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", "Segoe UI", sans-serif;
 color: var(--ink);
 background: var(--bg);
 line-height: 1.7;
 font-size: 16px;
 padding-bottom: 74px;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3, h4 { line-height: 1.25; letter-spacing: -.02em; color: var(--ink); }
.grid-container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; max-width: var(--max); }
.site-head {
 position: sticky;
 top: 0;
 z-index: 50;
 height: var(--head);
 display: flex;
 align-items: center;
 background: rgba(255,255,255,.94);
 backdrop-filter: blur(14px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(20,48,46,.04);
}
.toolbar { display: flex; align-items: center; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; min-width: 220px; }
.brand-mark {
 width: 40px; height: 40px; border-radius: 12px;
 display: grid; place-items: center;
 background: linear-gradient(160deg, var(--brand), var(--brand-deep));
 color: #fff; font-weight: 800;
 box-shadow: inset 0 -6px 0 rgba(0,0,0,.12);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: .92rem; letter-spacing: -.01em; }
.brand-text small { color: var(--muted); font-size: .72rem; font-weight: 500; }
.site-nav {
 display: flex; align-items: center; gap: 4px;
 flex: 1; min-width: 0;
 overflow-x: auto; scrollbar-width: none;
}
.site-nav::-webkit-scrollbar { display: none; }
.site-nav a {
 flex: 0 0 auto;
 padding: 8px 10px;
 border-radius: 999px;
 color: #314149;
 font-size: .84rem;
 font-weight: 600;
 border: 1px solid transparent;
}
.site-nav a:hover { background: var(--brand-soft); color: var(--brand-deep); }
.site-nav a.active, .site-nav a[aria-current="page"] {
 background: var(--brand);
 color: #fff;
 box-shadow: var(--shadow-sm);
}
.tool-side { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.bell-wrap { position: relative; }
.bell-panel {
 display: none;
 position: absolute;
 right: 0;
 top: calc(100% + 10px);
 width: 320px;
 background: #fff;
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 14px 14px 8px;
 z-index: 60;
}
.bell-wrap.open .bell-panel { display: block; }
.bell-panel strong { display: block; font-size: .92rem; margin-bottom: 8px; }
.bell-panel ul { margin: 0; padding: 0; list-style: none; }
.bell-panel li {
 padding: 8px 0;
 border-top: 1px solid var(--line);
 color: var(--muted);
 font-size: .86rem;
}
.status-pill, .icon-btn, .btn {
 transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}
.status-pill {
 display: inline-flex; align-items: center; gap: 8px;
 background: var(--brand-soft); color: var(--brand-deep);
 border-radius: 999px; padding: 7px 12px; font-size: .8rem; font-weight: 700;
 white-space: nowrap;
}
.dot {
 width: 8px; height: 8px; border-radius: 50%;
 background: var(--ok);
 box-shadow: 0 0 0 4px rgba(29,122,69,.16);
 display: inline-block;
}
.icon-btn {
 width: 40px; height: 40px; border-radius: 12px;
 background: #fff; border: 1px solid var(--line); color: var(--ink); position: relative;
 display: inline-grid; place-items: center;
}
.icon-btn:hover, .menu-btn:hover { background: var(--sand); }
.icon-btn:active { transform: translateY(1px); }
.icon-btn .count {
 position: absolute; top: -4px; right: -4px;
 background: var(--accent); color: #fff; border-radius: 99px;
 font-size: .65rem; min-width: 16px; height: 16px; display: grid; place-items: center;
}
.menu-btn { display: none; }
.btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; padding: 12px 18px; font-weight: 700; line-height: 1;
 border: 1px solid transparent;
}
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 10px 20px rgba(211,107,58,.22); }
.btn-primary:hover { background: var(--accent-deep); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(1px); }
.btn-ghost { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-ghost:hover { background: #fff; color: var(--brand-deep); }
.btn-line { background: #fff; color: var(--brand-deep); border: 1px solid var(--line); }
.btn-line:hover { border-color: var(--brand); color: var(--brand); }
.btn-sm { padding: 9px 14px; font-size: .86rem; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
 outline: 2px solid var(--brand);
 outline-offset: 2px;
}
.tag {
 display: inline-flex; align-items: center; gap: 6px;
 border-radius: 999px; padding: 4px 9px; font-size: .75rem; font-weight: 700;
 background: var(--brand-soft); color: var(--brand-deep);
}
.tag.ok { background: #e5f6ec; color: var(--ok); }
.tag.wait { background: #fff4df; color: var(--warn); }
.tag.off { background: #f3f4f5; color: #66727a; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0; }
main section { padding: 72px 0; }
.section-kicker {
 color: var(--brand);
 font-size: .78rem;
 font-weight: 800;
 letter-spacing: .04em;
 text-transform: uppercase;
 margin-bottom: 8px;
}
.lead { color: #3d4e57; font-size: 1.02rem; }
.muted { color: var(--muted); }
.feature-card, .side-link, .news-item, .media-card, .promise, .ladder article, .person, .material, .rate-card, .fit-card {
 background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm);
}
.feature-card { overflow: hidden; display: flex; flex-direction: column; }
.feature-card img { width: 100%; height: 250px; object-fit: cover; }
.feature-card div, .side-link, .media-card div { padding: 16px; }
.topic-list { display: grid; gap: 10px; }
.note-row { display: grid; gap: 12px; }
.note-row article { background: #fff; border-left: 4px solid var(--accent); border-radius: 14px; padding: 14px 16px; box-shadow: var(--shadow-sm); }
.note-row h3 { margin: 0 0 6px; font-size: 1.02rem; }
.news-cover img { width: 100%; height: 100%; object-fit: cover; min-height: 360px; }
.news-list { display: grid; }
.news-item { display: grid; grid-template-columns: 112px 1fr; gap: 12px; padding: 12px; margin-bottom: 10px; }
.news-item:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.news-item img { width: 112px; height: 84px; object-fit: cover; border-radius: 12px; }
.news-item h3 { margin: 0 0 4px; font-size: 1rem; }
.meta { color: var(--muted); font-size: .8rem; font-weight: 700; }
.more-row { display: flex; justify-content: flex-end; margin-top: 4px; }
.media-card { overflow: hidden; min-width: 0; }
.media-card img { height: 160px; width: 100%; object-fit: cover; }
.media-card h3 { margin: 0 0 6px; font-size: 1rem; }
.meter-list { display: grid; gap: 14px; }
.meter header { display: flex; justify-content: space-between; gap: 12px; font-weight: 700; margin-bottom: 6px; }
.meter .bar { height: 10px; background: #e6eeec; border-radius: 99px; overflow: hidden; }
.meter .bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--brand), #1f8f86); border-radius: inherit; }
.data-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 22px; align-items: start; }
.promise-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 18px; }
.promise { padding: 18px; }
.ask-hero {
 padding: 46px 0 28px;
 background:
 linear-gradient(180deg, rgba(243,246,245,.94), rgba(243,246,245,.9)),
 url("/assets/images/b0ca27d6b7d49adc.webp") center/cover no-repeat;
}
.ask-copy h1 { font-size: clamp(1.85rem, 3.2vw, 2.75rem); margin-bottom: 12px; max-width: 16ch; }
.pain-line {
 margin: 0 0 16px;
 padding: 12px 14px;
 background: #fff;
 border-radius: 14px;
 border: 1px solid var(--line);
 box-shadow: var(--shadow-sm);
 color: #314149;
}
.photo-panel {
 position: relative;
 border-radius: 24px;
 overflow: hidden;
 min-height: 360px;
 box-shadow: var(--shadow);
 border: 1px solid rgba(255,255,255,.7);
}
.photo-panel img { width: 100%; height: 100%; object-fit: cover; min-height: 360px; }
.photo-panel figcaption {
 position: absolute;
 left: 14px; right: 14px; bottom: 14px;
 background: rgba(255,255,255,.94);
 border-radius: 16px;
 padding: 12px 14px;
 display: flex;
 justify-content: space-between;
 gap: 10px;
}
.photo-panel strong { display: block; font-size: .95rem; }
.photo-panel span { color: var(--muted); font-size: .8rem; }
.band-pain { background: #fff; }
.pain-intro h2 { font-size: clamp(1.45rem, 2.4vw, 2.1rem); margin-bottom: 10px; }
.loss-pill {
 display: inline-flex;
 margin-top: 16px;
 background: var(--sand);
 color: var(--accent-deep);
 border-radius: 16px;
 padding: 12px 14px;
 font-weight: 700;
}
.band-fix { background: var(--paper-2); }
.fix-photo { border-radius: 22px; overflow: hidden; min-height: 280px; box-shadow: var(--shadow-sm); border: 1px solid var(--line); }
.fix-photo img { width: 100%; height: 100%; object-fit: cover; min-height: 320px; }
.rate-card { padding: 16px 16px 14px; height: 100%; }
.rate-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.rate-card b { display: block; font-size: 1.45rem; color: var(--brand-deep); margin: 6px 0; }
.rate-card h3 { margin: 0; font-size: 1.02rem; }
.band-steps { background: #fff; }
.ladder { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 18px; }
.ladder article { padding: 16px; position: relative; min-height: 180px; }
.ladder article:hover { border-color: var(--brand); }
.step-no {
 width: 36px; height: 36px; border-radius: 12px;
 display: grid; place-items: center;
 background: var(--brand); color: #fff; font-weight: 800; margin-bottom: 10px;
}
.ladder h3 { margin: 0 0 6px; font-size: 1.02rem; }
.band-stats {
 color: #f4fbfa;
 background:
 linear-gradient(180deg, rgba(11,40,38,.88), rgba(11,40,38,.82)),
 url("/assets/images/3a6990d4141e040b.webp") center/cover no-repeat;
}
.band-stats h2, .band-stats .section-kicker { color: #fff; }
.band-stats .section-kicker { color: #f2c4ad; }
.stat-block { padding: 8px 0 8px 16px; border-left: 3px solid rgba(255,255,255,.35); }
.stat-block strong { display: block; font-size: clamp(1.6rem, 3vw, 2.3rem); line-height: 1.1; }
.stat-block span { color: rgba(255,255,255,.82); font-size: .92rem; }
.band-voices { background: var(--sand); }
.person { padding: 18px; height: 100%; }
.person header { display: flex; justify-content: space-between; gap: 8px; align-items: center; margin-bottom: 8px; }
.person h3 { margin: 0; font-size: 1rem; }
.person p { margin: 0; }
.quote-mark { color: var(--accent); font-size: 1.4rem; }
.band-fit { background: #fff; }
.fit-photo { border-radius: 22px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-sm); height: 100%; }
.fit-photo img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; }
.fit-card { padding: 14px 16px; display: flex; gap: 12px; align-items: flex-start; height: 100%; }
.fit-card i { color: var(--brand); margin-top: 4px; }
.fit-card h3 { margin: 0 0 4px; font-size: 1rem; }
.fit-card p { margin: 0; color: var(--muted); font-size: .92rem; }
.band-news { background: var(--paper-2); }
.band-close {
 background:
 linear-gradient(180deg, rgba(255,255,255,.92), rgba(247,251,250,.94)),
 url("/assets/images/95721f7f69b93ebc.jpg") center/cover no-repeat;
}
.close-card {
 background: #fff;
 border: 1px solid var(--line);
 border-radius: 24px;
 box-shadow: var(--shadow);
 padding: 22px;
}
.field label { display: block; font-weight: 700; font-size: .86rem; margin-bottom: 6px; }
.field input, .field select {
 width: 100%;
 border: 1px solid var(--line);
 border-radius: 12px;
 background: #fff;
 padding: 12px 14px;
 margin: 0 0 12px;
 box-shadow: none;
 height: auto;
}
.field input:focus, .field select:focus { border-color: var(--brand); box-shadow: 0 0 0 4px rgba(15,110,107,.12); }
.form-note {
 border-radius: 14px;
 padding: 12px 14px;
 margin-bottom: 12px;
 font-weight: 600;
}
.form-note.ok { background: #e5f6ec; color: var(--ok); }
.form-note.warn { background: #fff4df; color: var(--warn); }
.lock-list { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 8px; }
.lock-list li { display: flex; gap: 8px; align-items: flex-start; }
.lock-list i { color: var(--brand); margin-top: 4px; }
.site-foot {
 background: #12302e;
 color: #e7f2f0;
 padding: 48px 0 28px;
}
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 28px; }
.site-foot h2 { color: #fff; font-size: 1.05rem; margin-bottom: 8px; }
.site-foot p { color: #d5e6e3; margin-bottom: 0; }
.foot-links { display: grid; gap: 6px; }
.foot-links a { color: #d5e6e3; font-weight: 600; }
.foot-links a:hover { color: #fff; }
.fine {
 color: #b7c9c6;
 font-size: .82rem;
 margin-top: 22px;
 border-top: 1px solid rgba(255,255,255,.12);
 padding-top: 16px;
}
.live-bar {
 position: fixed;
 left: 0; right: 0; bottom: 0;
 z-index: 45;
 background: #102e2c;
 color: #fff;
 display: flex;
 justify-content: center;
 align-items: center;
 gap: 18px;
 min-height: 58px;
 padding: 8px 16px;
 box-shadow: 0 -8px 24px rgba(0,0,0,.12);
}
.live-bar span, .live-bar strong { font-size: .88rem; }
.live-bar a { color: #fff; font-weight: 800; }
@media (max-width: 1024px) {
 .brand { min-width: 0; }
 .status-pill span { display: none; }
 .ladder { grid-template-columns: 1fr 1fr; }
 .data-layout, .promise-grid, .foot-grid { grid-template-columns: 1fr; }
 .ask-copy h1 { max-width: none; }
}
@media (max-width: 768px) {
 .site-head { height: auto; min-height: var(--head); }
 .toolbar { flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; }
 .menu-btn { display: inline-grid; order: 2; margin-left: auto; }
 .tool-side { order: 3; }
 .site-nav {
 display: none;
 order: 4;
 position: absolute;
 top: 100%;
 left: 0; right: 0;
 flex-direction: column;
 align-items: stretch;
 background: #fff;
 padding: 10px 14px 14px;
 border-bottom: 1px solid var(--line);
 box-shadow: var(--shadow);
 gap: 4px;
 }
 .site-nav.open { display: flex; }
 .site-nav a { padding: 10px 12px; }
 main section { padding: 52px 0; }
 .news-item { grid-template-columns: 88px 1fr; }
 .news-item img { width: 88px; height: 72px; }
 .photo-panel figcaption { flex-direction: column; }
 .live-bar { gap: 10px; justify-content: space-between; }
}
@media (max-width: 520px) {
 .brand-text small { display: none; }
 .brand-text strong { font-size: .82rem; }
 .tool-side .btn { display: none; }
 .bell-panel { width: min(300px, calc(100vw - 28px)); }
 .ladder { grid-template-columns: 1fr; }
 .ask-hero { padding-top: 28px; }
 .close-card { padding: 16px; }
 .live-bar strong { display: none; }
 .stat-block { padding-left: 10px; }
}

/* roulang page: category4 */
:root {
  --ink: #1b2830;
  --muted: #5d6d78;
  --bg: #f3f6f5;
  --paper: #ffffff;
  --paper-2: #f7fbfa;
  --line: #dbe4e2;
  --brand: #0f6e6b;
  --brand-deep: #0b4c4a;
  --brand-soft: #e5f3f1;
  --accent: #d36b3a;
  --accent-deep: #a84e24;
  --ok: #1d7a45;
  --warn: #9a6b12;
  --sand: #f8f1e8;
  --shadow: 0 16px 40px rgba(20, 48, 46, .08);
  --shadow-sm: 0 8px 22px rgba(20, 48, 46, .06);
  --radius: 18px;
  --radius-sm: 12px;
  --space: 28px;
  --max: 1180px;
  --head: 76px;
}
/* roulang page: category4 */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Be Vietnam Pro", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16px;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }
button { cursor: pointer; }
h1, h2, h3, h4 { line-height: 1.25; letter-spacing: -.02em; color: var(--ink); font-weight: 800; margin: 0 0 10px; }
p { margin: 0 0 12px; }
ul { margin: 0; }
.grid-container {
  width: min(var(--max), calc(100% - 28px));
  margin: 0 auto;
  padding-left: .75rem;
  padding-right: .75rem;
}
.site-head {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.toolbar {
  min-height: var(--head);
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 230px; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(160deg, var(--brand), var(--brand-deep));
  color: #fff; font-weight: 800;
  box-shadow: inset 0 -6px 0 rgba(0,0,0,.12);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: .92rem; letter-spacing: -.01em; }
.brand-text small { color: var(--muted); font-size: .72rem; font-weight: 500; }
.site-nav {
  display: flex; align-items: center; gap: 4px;
  flex: 1; min-width: 0;
  overflow-x: auto; scrollbar-width: none;
}
.site-nav::-webkit-scrollbar { display: none; }
.site-nav a {
  flex: 0 0 auto;
  padding: 8px 10px;
  border-radius: 999px;
  color: #314149;
  font-size: .84rem;
  font-weight: 600;
  border: 1px solid transparent;
}
.site-nav a:hover { background: var(--brand-soft); color: var(--brand-deep); }
.site-nav a.active, .site-nav a[aria-current="page"] {
  background: var(--brand);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.site-nav a:focus-visible, .btn:focus-visible, .icon-btn:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid rgba(15,110,107,.35);
  outline-offset: 2px;
}
.tool-side { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.status-pill, .icon-btn, .btn {
  border: 0;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.status-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--brand-soft); color: var(--brand-deep);
  border-radius: 999px; padding: 7px 12px; font-size: .8rem; font-weight: 700;
}
.dot { width: 8px; height: 8px; border-radius: 99px; background: var(--ok); box-shadow: 0 0 0 4px rgba(29,122,69,.15); }
.icon-btn {
  width: 40px; height: 40px; border-radius: 12px;
  background: #fff; border: 1px solid var(--line); color: var(--ink); position: relative;
  display: inline-grid; place-items: center;
}
.icon-btn:hover, .menu-btn:hover { background: var(--sand); }
.icon-btn .count {
  position: absolute; top: -4px; right: -4px;
  background: var(--accent); color: #fff; border-radius: 99px;
  font-size: .65rem; min-width: 16px; height: 16px; display: grid; place-items: center;
}
.menu-btn { display: none; }
.bell-wrap { position: relative; }
.bell-panel {
  position: absolute; right: 0; top: calc(100% + 10px);
  width: min(320px, 78vw);
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  box-shadow: var(--shadow); padding: 14px; display: none; z-index: 60;
}
.bell-panel.open { display: block; }
.bell-panel strong { display: block; font-size: .92rem; }
.bell-panel ul { margin: 8px 0 0; padding-left: 18px; color: var(--muted); font-size: .86rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; padding: 12px 18px; font-weight: 700; line-height: 1;
}
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 10px 20px rgba(211,107,58,.22); }
.btn-primary:hover { background: var(--accent-deep); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(1px); }
.btn-ghost { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-ghost:hover { background: #fff; color: var(--brand-deep); }
.btn-line { background: #fff; color: var(--brand-deep); border: 1px solid var(--line); }
.btn-line:hover { border-color: var(--brand); color: var(--brand); }
.btn-sm { padding: 9px 14px; font-size: .86rem; }
.tag {
  display: inline-flex; align-items: center; gap: 6px;
  border-radius: 999px; padding: 4px 9px; font-size: .75rem; font-weight: 700;
  background: var(--brand-soft); color: var(--brand-deep);
}
.tag.ok { background: #e5f6ec; color: var(--ok); }
.tag.wait { background: #fff4df; color: var(--warn); }
.tag.off { background: #f3f4f5; color: #66727a; }
main section { padding: 72px 0; }
.crumb { display: flex; gap: 8px; align-items: center; color: var(--muted); font-size: .82rem; font-weight: 600; margin-bottom: 14px; }
.crumb a:hover { color: var(--brand-deep); }
.doc-hero {
  padding-top: 42px;
  background:
    linear-gradient(180deg, rgba(243,246,245,.94), rgba(243,246,245,.96)),
    url("/assets/images/95721f7f69b93ebc.jpg") center/cover no-repeat;
}
.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--brand-soft); color: var(--brand-deep);
  border-radius: 999px; padding: 6px 12px; font-size: .78rem; font-weight: 700;
}
.doc-hero h1 { font-size: clamp(2rem, 4vw, 3.25rem); max-width: 640px; }
.lede { font-size: 1.05rem; color: #314149; max-width: 620px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.slip {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.slip img { width: 100%; height: 210px; object-fit: cover; }
.slip-body { padding: 18px; }
.slip-top { display: flex; justify-content: space-between; gap: 10px; align-items: center; margin-bottom: 8px; }
.fact-list { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 8px; }
.fact-list li {
  display: flex; justify-content: space-between; gap: 12px;
  background: var(--paper-2); border-radius: 12px; padding: 8px 12px; font-size: .92rem;
}
.fact-list span { color: var(--muted); font-weight: 600; }
.shelf { background: var(--bg); }
.section-head { max-width: 640px; margin-bottom: 22px; }
.section-head p { color: var(--muted); }
.doc-row {
  display: grid;
  grid-template-columns: 92px 1fr auto;
  gap: 14px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 12px;
  box-shadow: var(--shadow-sm);
}
.doc-row:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.doc-code {
  width: 92px; height: 72px; border-radius: 14px;
  background: var(--sand); color: var(--accent-deep);
  display: grid; place-items: center; font-weight: 800; letter-spacing: -.03em;
}
.doc-row h3 { font-size: 1.02rem; }
.doc-row p { margin: 0; color: var(--muted); font-size: .92rem; }
.identity { background: var(--paper); }
.frame {
  border-radius: 24px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  min-height: 100%;
}
.frame img { width: 100%; height: 100%; min-height: 360px; object-fit: cover; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0; }
.chip {
  background: var(--brand-soft); color: var(--brand-deep);
  border-radius: 999px; padding: 6px 10px; font-size: .8rem; font-weight: 700;
}
.note-stack { display: grid; gap: 10px; margin-top: 8px; }
.note-stack article {
  background: var(--paper-2);
  border-left: 4px solid var(--brand);
  border-radius: 14px;
  padding: 12px 14px;
}
.note-stack h3 { font-size: 1rem; }
.note-stack p { margin: 0; color: var(--muted); }
.rhythm { background: var(--paper-2); }
.rail { list-style: none; padding: 0; margin: 8px 0 0; display: grid; gap: 0; }
.rail li {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 14px;
  position: relative;
}
.rail li:not(:last-child) .step-no::after {
  content: "";
  position: absolute;
  left: 27px; top: 56px; bottom: -8px;
  width: 2px; background: var(--line);
}
.step-no {
  width: 56px; height: 56px; border-radius: 16px;
  background: #fff; border: 1px solid var(--line);
  display: grid; place-items: center;
  font-weight: 800; color: var(--brand-deep);
  position: relative; z-index: 1;
}
.step-copy { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 14px 16px; margin-bottom: 12px; box-shadow: var(--shadow-sm); }
.step-copy h3 { font-size: 1.02rem; }
.step-copy p { margin: 0; color: var(--muted); }
.desks { background: var(--sand); }
.band {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 18px;
  align-items: center;
  background: #fff;
  border-radius: 20px;
  padding: 16px 18px;
  margin-bottom: 12px;
  border: 1px solid rgba(168,78,36,.12);
}
.band strong { color: var(--accent-deep); font-size: .95rem; }
.band p { margin: 0; color: #314149; }
.registry { background: var(--bg); }
.file-line {
  display: grid;
  grid-template-columns: 88px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.file-line b { color: var(--brand-deep); }
.file-line p { margin: 0; color: var(--muted); font-size: .9rem; }
.pulse {
  background: var(--brand-deep);
  color: #fff;
  padding: 42px 0;
}
.pulse h2, .pulse p { color: #fff; }
.stat {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 18px;
  padding: 16px;
  min-height: 128px;
}
.stat b { display: block; font-size: 1.8rem; letter-spacing: -.04em; }
.stat span { color: rgba(255,255,255,.78); font-size: .9rem; }
.journal { background: var(--paper); }
.journal-item {
  display: grid;
  grid-template-columns: 168px 1fr;
  gap: 14px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  margin-bottom: 12px;
}
.journal-item img { width: 168px; height: 120px; object-fit: cover; }
.journal-item div { padding: 12px 14px 12px 0; }
.journal-item h3 { font-size: 1.02rem; }
.meta { color: var(--muted); font-size: .8rem; font-weight: 700; }
.schedule {
  background:
    linear-gradient(120deg, rgba(11,76,74,.94), rgba(15,110,107,.9)),
    url("/assets/images/b0ca27d6b7d49adc.webp") center/cover no-repeat;
  color: #fff;
}
.schedule h2, .schedule p, .schedule label { color: #fff; }
.form-card, .aside-card {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 22px;
  padding: 18px;
}
label { display: block; font-weight: 700; font-size: .86rem; margin-bottom: 6px; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 12px;
  padding: 12px 12px;
  margin-bottom: 12px;
}
textarea { min-height: 96px; resize: vertical; }
.form-note { color: rgba(255,255,255,.82); font-size: .92rem; }
.done {
  display: none;
  background: #e5f6ec;
  color: var(--ok);
  border-radius: 12px;
  padding: 10px 12px;
  font-weight: 700;
  margin-bottom: 10px;
}
.aside-card ul { padding-left: 18px; color: rgba(255,255,255,.88); }
.aside-card li { margin-bottom: 8px; }
.site-foot { background: #102321; color: rgba(255,255,255,.86); padding: 42px 0 24px; }
.site-foot h2 { color: #fff; font-size: 1.05rem; }
.foot-grid { display: grid; grid-template-columns: 1.3fr .8fr .9fr; gap: 24px; }
.foot-links { display: grid; gap: 6px; }
.foot-links a:hover { color: #fff; }
.fine { margin-top: 22px; color: rgba(255,255,255,.62); font-size: .82rem; border-top: 1px solid rgba(255,255,255,.12); padding-top: 14px; }
@media (max-width: 1024px) {
  .brand { min-width: 0; }
  .brand-text strong { font-size: .82rem; }
  .site-nav a { font-size: .78rem; padding: 7px 8px; }
  .status-pill span { display: none; }
  .band { grid-template-columns: 1fr; gap: 4px; }
  .frame img { min-height: 260px; }
}
@media (max-width: 768px) {
  .menu-btn { display: inline-grid; }
  .site-head { position: sticky; }
  .toolbar { flex-wrap: wrap; padding: 10px 0; }
  .site-nav {
    display: none;
    position: absolute;
    left: 14px; right: 14px; top: calc(100% - 6px);
    flex-direction: column;
    align-items: stretch;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 8px;
    box-shadow: var(--shadow);
    z-index: 40;
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 10px 12px; }
  .doc-row, .file-line, .journal-item { grid-template-columns: 1fr; }
  .doc-code { width: 72px; height: 48px; }
  .journal-item img { width: 100%; height: 180px; }
  .journal-item div { padding: 0 14px 14px; }
  .foot-grid { grid-template-columns: 1fr; }
  main section { padding: 52px 0; }
  .rail li { grid-template-columns: 56px 1fr; }
}
@media (max-width: 520px) {
  .grid-container { width: min(var(--max), calc(100% - 16px)); }
  .tool-side .btn-sm { display: none; }
  .brand-text small { display: none; }
  .hero-actions .btn, .schedule .btn { width: 100%; }
  .slip img { height: 170px; }
  h1 { font-size: 1.85rem; }
}

/* roulang page: category5 */
:root {
 --ink: #1b2830;
 --muted: #5d6d78;
 --bg: #f3f6f5;
 --paper: #ffffff;
 --paper-2: #f7fbfa;
 --line: #dbe4e2;
 --brand: #0f6e6b;
 --brand-deep: #0b4c4a;
 --brand-soft: #e5f3f1;
 --accent: #d36b3a;
 --accent-deep: #a84e24;
 --ok: #1d7a45;
 --warn: #9a6b12;
 --sand: #f8f1e8;
 --shadow: 0 16px 40px rgba(20, 48, 46, .08);
 --shadow-sm: 0 8px 22px rgba(20, 48, 46, .06);
 --radius: 18px;
 --radius-sm: 12px;
 --space: 28px;
 --max: 1180px;
 --head: 76px;
}
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", "Segoe UI", sans-serif;
 color: var(--ink);
 background: var(--bg);
 line-height: 1.7;
 font-size: 16px;
 padding-bottom: 74px;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }
button { cursor: pointer; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(1.9rem, 3.6vw, 3.05rem); line-height: 1.16; letter-spacing: -.03em; margin-bottom: 12px; }
h2 { font-size: clamp(1.4rem, 2.3vw, 2rem); line-height: 1.25; letter-spacing: -.02em; margin-bottom: 10px; }
h3 { font-size: 1.05rem; line-height: 1.35; margin-bottom: 6px; }
p { margin-bottom: 0; }
.grid-container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.site-head {
 position: sticky; top: 0; z-index: 40;
 height: var(--head);
 display: flex; align-items: center;
 background: rgba(255,255,255,.94);
 backdrop-filter: blur(14px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(20,48,46,.04);
}
.toolbar { display: flex; align-items: center; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; min-width: 230px; }
.brand-mark {
 width: 40px; height: 40px; border-radius: 12px;
 display: grid; place-items: center;
 background: linear-gradient(160deg, var(--brand), var(--brand-deep));
 color: #fff; font-weight: 800;
 box-shadow: inset 0 -6px 0 rgba(0,0,0,.12);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: .92rem; letter-spacing: -.01em; }
.brand-text small { color: var(--muted); font-size: .72rem; font-weight: 500; }
.site-nav {
 display: flex; align-items: center; gap: 4px;
 flex: 1; min-width: 0;
 overflow-x: auto; scrollbar-width: none;
}
.site-nav::-webkit-scrollbar { display: none; }
.site-nav a {
 flex: 0 0 auto;
 padding: 8px 10px;
 border-radius: 999px;
 color: #314149;
 font-size: .84rem;
 font-weight: 600;
 border: 1px solid transparent;
}
.site-nav a:hover { background: var(--brand-soft); color: var(--brand-deep); }
.site-nav a.active, .site-nav a[aria-current="page"] {
 background: var(--brand);
 color: #fff;
 box-shadow: var(--shadow-sm);
}
.tool-side { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.status-pill, .icon-btn, .btn {
 border: 0;
 transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.status-pill {
 display: inline-flex; align-items: center; gap: 8px;
 background: var(--brand-soft); color: var(--brand-deep);
 border-radius: 999px; padding: 7px 12px; font-size: .8rem; font-weight: 700;
 white-space: nowrap;
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px rgba(29,122,69,.16); display: inline-block; }
.icon-btn {
 width: 40px; height: 40px; border-radius: 12px;
 background: #fff; border: 1px solid var(--line); color: var(--ink); position: relative;
 display: inline-grid; place-items: center;
}
.icon-btn:hover, .menu-btn:hover { background: var(--sand); }
.icon-btn .count {
 position: absolute; top: -4px; right: -4px;
 background: var(--accent); color: #fff; border-radius: 99px;
 font-size: .65rem; min-width: 16px; height: 16px; display: grid; place-items: center;
}
.menu-btn { display: none; }
.bell-wrap { position: relative; }
.bell-panel {
 display: none;
 position: absolute; right: 0; top: calc(100% + 10px);
 width: 320px; background: #fff; border: 1px solid var(--line);
 border-radius: var(--radius); box-shadow: var(--shadow); padding: 14px 14px 8px;
 z-index: 50;
}
.bell-panel.open { display: block; }
.bell-panel strong { display: block; font-size: .92rem; margin-bottom: 8px; }
.bell-panel ul { margin: 0; padding: 0; list-style: none; }
.bell-panel li {
 padding: 8px 0;
 border-top: 1px solid var(--line);
 color: var(--muted);
 font-size: .86rem;
}
.btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; padding: 12px 18px; font-weight: 700; line-height: 1;
}
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 10px 20px rgba(211,107,58,.22); }
.btn-primary:hover { background: var(--accent-deep); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(1px); }
.btn-ghost { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-ghost:hover { background: #fff; color: var(--brand-deep); }
.btn-line { background: #fff; color: var(--brand-deep); border: 1px solid var(--line); }
.btn-line:hover { border-color: var(--brand); color: var(--brand); }
.btn-sm { padding: 9px 14px; font-size: .86rem; }
.btn:focus-visible, .icon-btn:focus-visible, .site-nav a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
 outline: 3px solid rgba(211,107,58,.45);
 outline-offset: 2px;
}
.tag {
 display: inline-flex; align-items: center; gap: 6px;
 border-radius: 999px; padding: 4px 9px; font-size: .75rem; font-weight: 700;
 background: var(--brand-soft); color: var(--brand-deep);
}
.tag.ok { background: #e5f6ec; color: var(--ok); }
.tag.wait { background: #fff4df; color: var(--warn); }
.tag.off { background: #f3f4f5; color: #66727a; }
main section { padding: 72px 0; }
.kicker {
 display: inline-flex; align-items: center; gap: 8px;
 background: var(--brand-soft); color: var(--brand-deep);
 border-radius: 999px; padding: 6px 12px; font-size: .78rem; font-weight: 700;
}
.lead { color: var(--muted); font-size: 1.02rem; max-width: 680px; }
.meta { color: var(--muted); font-size: .8rem; font-weight: 700; }
.audit-hero { padding: 46px 0 28px; background: linear-gradient(180deg, #fff, var(--bg) 78%); }
.hero-copy { padding-bottom: 12px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.ledger {
 background: #fff; border: 1px solid var(--line); border-radius: 24px;
 box-shadow: var(--shadow); overflow: hidden;
}
.ledger img { width: 100%; height: 210px; object-fit: cover; }
.ledger-body { padding: 16px; display: grid; gap: 10px; }
.ledger-row {
 display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center;
 background: var(--paper-2); border: 1px solid var(--line); border-radius: 14px; padding: 10px 12px;
}
.ledger-row strong { display: block; font-size: .95rem; }
.ledger-row span { color: var(--muted); font-size: .8rem; }
.gate-board { background: #fff; }
.section-intro { max-width: 420px; position: sticky; top: 96px; }
.shift-list { display: grid; gap: 12px; }
.shift-list article {
 display: grid; grid-template-columns: 72px 1fr; gap: 14px;
 background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius);
 padding: 16px; box-shadow: var(--shadow-sm);
}
.shift-list article:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.shift-no {
 width: 72px; height: 72px; border-radius: 16px;
 display: grid; place-items: center;
 background: var(--sand); color: var(--accent-deep); font-weight: 800;
}
.shift-list h3 { margin-bottom: 4px; }
.shift-list p { color: var(--muted); }
.lock-band {
 background:
  linear-gradient(105deg, rgba(8,32,31,.92), rgba(8,32,31,.7)),
  url("/assets/images/3264ba5795b0a0ac.webp") center/cover no-repeat;
 color: #fff;
}
.lock-band .lead, .lock-copy p { color: rgba(255,255,255,.88); }
.lock-photo { border-radius: 22px; overflow: hidden; min-height: 100%; border: 1px solid rgba(255,255,255,.18); box-shadow: var(--shadow); }
.lock-photo img { width: 100%; height: 100%; min-height: 320px; object-fit: cover; }
.lock-points { margin: 16px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.lock-points li {
 display: flex; gap: 10px; align-items: flex-start;
 background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14);
 border-radius: 14px; padding: 12px 14px;
}
.lock-points i { color: #f2c2ad; margin-top: 4px; }
.week-rail { background: var(--sand); }
.rail { display: grid; gap: 0; margin-top: 8px; }
.rail article {
 display: grid; grid-template-columns: 150px 28px 1fr; gap: 16px; align-items: start;
 padding: 8px 0 18px;
}
.rail time { font-weight: 800; color: var(--brand-deep); }
.rail-axis { width: 28px; display: flex; justify-content: center; position: relative; min-height: 100%; }
.rail-axis::before {
 content: ""; position: absolute; top: 8px; bottom: -18px; width: 2px; background: #e2cbb8;
}
.rail article:last-child .rail-axis::before { display: none; }
.rail-axis span {
 width: 14px; height: 14px; border-radius: 50%; background: var(--accent);
 box-shadow: 0 0 0 5px #fff; position: relative; z-index: 1; margin-top: 6px;
}
.rail h3 { margin-bottom: 4px; }
.rail p { color: var(--muted); }
.result-metrics { background: var(--bg); padding-top: 36px; }
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.stat {
 background: #fff; border: 1px solid var(--line); border-radius: 22px;
 padding: 18px 16px 16px; box-shadow: var(--shadow-sm); min-height: 148px;
 display: flex; flex-direction: column; justify-content: space-between;
}
.stat:nth-child(2) { background: var(--brand-deep); color: #fff; }
.stat:nth-child(3) { background: var(--sand); }
.stat b { font-size: clamp(1.6rem, 3vw, 2.2rem); letter-spacing: -.03em; display: block; line-height: 1.1; }
.stat span { color: var(--muted); font-weight: 600; }
.stat:nth-child(2) span { color: rgba(255,255,255,.78); }
.who-band { background: #fff; }
.who-main, .who-side {
 border-radius: 24px; border: 1px solid var(--line); box-shadow: var(--shadow-sm);
}
.who-main { padding: 22px; background: var(--paper-2); }
.person {
 display: grid; grid-template-columns: 92px 1fr; gap: 14px; align-items: center;
 margin-top: 16px; background: #fff; border-radius: 18px; padding: 12px; border: 1px solid var(--line);
}
.person img { width: 92px; height: 92px; object-fit: cover; border-radius: 16px; }
.person p { color: var(--ink); font-weight: 600; }
.who-side { padding: 22px; background: #fff; height: 100%; }
.who-side ul { margin: 12px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.who-side li { padding: 12px; border-radius: 14px; background: var(--paper-2); border: 1px solid var(--line); }
.record-board { background: linear-gradient(180deg, #fff, var(--paper-2)); }
.news-list { display: grid; }
.news-item {
 display: grid; grid-template-columns: 112px 1fr; gap: 12px;
 background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
 box-shadow: var(--shadow-sm); padding: 12px; margin-bottom: 10px;
}
.news-item:hover { border-color: #b7d5d1; transform: translateY(-2px); box-shadow: var(--shadow); }
.news-item img { width: 112px; height: 84px; object-fit: cover; border-radius: 12px; }
.news-item h3 { margin: 0 0 4px; font-size: 1rem; }
.news-item p { color: var(--muted); }
.more-row { display: flex; justify-content: flex-end; margin-top: 4px; }
.signal-strip { background: var(--bg); }
.meter-card, .signal-note {
 background: #fff; border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow-sm); padding: 20px;
}
.meter-list { display: grid; gap: 14px; margin-top: 12px; }
.meter header { display: flex; justify-content: space-between; gap: 12px; font-weight: 700; font-size: .92rem; }
.meter .bar { height: 8px; background: #e6eeec; border-radius: 99px; overflow: hidden; margin-top: 6px; }
.meter .bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--brand), #1aa39a); border-radius: inherit; }
.signal-note img { width: 100%; height: 170px; object-fit: cover; border-radius: 16px; margin-bottom: 12px; }
.signal-note p { color: var(--muted); margin-top: 8px; }
.schedule {
 background:
  linear-gradient(180deg, rgba(255,255,255,.94), rgba(248,241,232,.92)),
  url("/assets/images/95721f7f69b93ebc.jpg") center/cover no-repeat;
}
.form-card, .schedule-side {
 background: #fff; border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow); padding: 20px;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.field.full { grid-column: 1 / -1; }
.field span { font-size: .82rem; font-weight: 700; }
.field input, .field select, .field textarea {
 width: 100%; border: 1px solid var(--line); border-radius: 12px;
 background: var(--paper-2); color: var(--ink); padding: 12px 14px; font-size: .95rem;
}
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--brand); background: #fff; }
.form-note {
 margin-top: 12px; background: #e5f6ec; color: var(--ok); border-radius: 12px; padding: 10px 12px; font-weight: 700;
}
.schedule-side .mini { display: grid; gap: 10px; margin-top: 14px; }
.schedule-side article { border-left: 4px solid var(--brand); background: var(--paper-2); border-radius: 12px; padding: 12px 14px; }
.live-bar {
 position: fixed; left: 0; right: 0; bottom: 0; z-index: 35;
 background: #102220; color: #fff;
 display: flex; justify-content: space-between; gap: 12px; align-items: center;
 padding: 12px 18px; border-top: 1px solid rgba(255,255,255,.08);
}
.live-bar span, .live-bar a { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: .9rem; }
.live-bar a { background: var(--accent); color: #fff; border-radius: 999px; padding: 8px 14px; }
.live-bar a:hover { background: var(--accent-deep); }
.site-foot { background: #102220; color: #e7f1ef; padding: 48px 0 28px; }
.site-foot h2 { color: #fff; font-size: 1.05rem; margin: 0 0 10px; }
.site-foot p { color: #c5d5d2; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 24px; }
.foot-links { display: grid; gap: 8px; }
.foot-links a { color: #d5e6e3; font-weight: 600; }
.foot-links a:hover { color: #fff; }
.fine { margin-top: 22px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.12); color: #9fb2ae; font-size: .85rem; }
@media (max-width: 1024px) {
 .stat-row { grid-template-columns: 1fr 1fr; }
 .section-intro { position: static; max-width: none; margin-bottom: 16px; }
 .rail article { grid-template-columns: 120px 28px 1fr; }
 .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
 .site-head { height: auto; }
 .toolbar { flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; }
 .brand { min-width: 0; flex: 1; }
 .menu-btn { display: inline-grid; order: 2; }
 .tool-side { order: 3; width: 100%; justify-content: flex-end; }
 .site-nav {
  display: none; order: 4; flex-basis: 100%;
  flex-direction: column; align-items: stretch;
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  padding: 8px; margin: 4px 0 8px; max-height: 60vh;
 }
 .site-nav.open { display: flex; }
 .site-nav a { padding: 10px 12px; }
 .lock-photo img { min-height: 220px; }
 .person, .shift-list article, .news-item { grid-template-columns: 1fr; }
 .shift-no, .news-item img, .person img { width: 100%; height: 140px; }
 .shift-no { height: 52px; }
 .form-grid, .foot-grid { grid-template-columns: 1fr; }
 .live-bar { font-size: .82rem; }
}
@media (max-width: 520px) {
 main section { padding: 52px 0; }
 .brand-text small, .status-pill span { display: none; }
 .hero-actions .btn, .live-bar a { width: 100%; }
 .live-bar { flex-direction: column; align-items: stretch; }
 .rail article { grid-template-columns: 28px 1fr; }
 .rail time { grid-column: 2; }
 .bell-panel { width: min(320px, calc(100vw - 24px)); }
 .stat b { font-size: 1.5rem; }
}

/* roulang page: category6 */
:root {
 --ink: #1b2830;
 --muted: #5d6d78;
 --bg: #f3f6f5;
 --paper: #ffffff;
 --paper-2: #f7fbfa;
 --line: #dbe4e2;
 --brand: #0f6e6b;
 --brand-deep: #0b4c4a;
 --brand-soft: #e5f3f1;
 --accent: #d36b3a;
 --accent-deep: #a84e24;
 --ok: #1d7a45;
 --warn: #9a6b12;
 --sand: #f8f1e8;
 --shadow: 0 16px 40px rgba(20, 48, 46, .08);
 --shadow-sm: 0 8px 22px rgba(20, 48, 46, .06);
 --radius: 18px;
 --radius-sm: 12px;
 --space: 28px;
 --max: 1180px;
 --head: 76px;
}
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", "Segoe UI", sans-serif;
 color: var(--ink);
 background: var(--bg);
 line-height: 1.7;
 font-size: 16px;
 padding-bottom: 74px;
 overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; }
.grid-container {
 width: min(var(--max), calc(100% - 32px));
 max-width: var(--max);
 margin: 0 auto;
 padding-left: 0;
 padding-right: 0;
}
.site-head {
 position: sticky;
 top: 0;
 z-index: 50;
 background: rgba(255,255,255,.94);
 backdrop-filter: blur(12px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(20,48,46,.04);
}
.toolbar {
 min-height: var(--head);
 display: flex;
 align-items: center;
 gap: 14px;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 230px; }
.brand-mark {
 width: 40px; height: 40px; border-radius: 12px;
 display: grid; place-items: center;
 background: linear-gradient(160deg, var(--brand), var(--brand-deep));
 color: #fff; font-weight: 800;
 box-shadow: inset 0 -6px 0 rgba(0,0,0,.12);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: .92rem; letter-spacing: -.01em; }
.brand-text small { color: var(--muted); font-size: .72rem; font-weight: 500; }
.site-nav {
 display: flex; align-items: center; gap: 4px;
 flex: 1; min-width: 0;
 overflow-x: auto; scrollbar-width: none;
}
.site-nav::-webkit-scrollbar { display: none; }
.site-nav a {
 flex: 0 0 auto;
 padding: 8px 10px;
 border-radius: 999px;
 color: #314149;
 font-size: .84rem;
 font-weight: 600;
 border: 1px solid transparent;
}
.site-nav a:hover { background: var(--brand-soft); color: var(--brand-deep); }
.site-nav a.active, .site-nav a[aria-current="page"] {
 background: var(--brand);
 color: #fff;
 box-shadow: var(--shadow-sm);
}
.tool-side { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.status-pill, .icon-btn, .btn {
 border: 0;
 transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.status-pill {
 display: inline-flex; align-items: center; gap: 8px;
 background: var(--brand-soft); color: var(--brand-deep);
 border-radius: 999px; padding: 7px 12px; font-size: .8rem; font-weight: 700;
 white-space: nowrap;
}
.dot {
 width: 8px; height: 8px; border-radius: 50%;
 background: var(--ok); box-shadow: 0 0 0 4px rgba(29,122,69,.15);
}
.icon-btn {
 width: 40px; height: 40px; border-radius: 12px;
 background: #fff; border: 1px solid var(--line); color: var(--ink); position: relative;
 display: grid; place-items: center;
}
.icon-btn:hover, .menu-btn:hover { background: var(--sand); }
.icon-btn .count {
 position: absolute; top: -4px; right: -4px;
 background: var(--accent); color: #fff; border-radius: 99px;
 font-size: .65rem; min-width: 16px; height: 16px; display: grid; place-items: center;
}
.menu-btn { display: none; }
.bell-wrap { position: relative; }
.bell-panel {
 display: none;
 position: absolute;
 right: 0;
 top: 50px;
 width: min(320px, 78vw);
 background: #fff;
 color: var(--ink);
 border: 1px solid var(--line);
 border-radius: 16px;
 box-shadow: var(--shadow);
 padding: 14px 14px 8px;
 z-index: 70;
}
.bell-panel.open { display: block; }
.bell-panel strong { display: block; margin-bottom: 8px; font-size: .92rem; }
.bell-panel ul { margin: 0; padding: 0 0 0 16px; }
.bell-panel li { margin-bottom: 8px; color: var(--muted); font-size: .86rem; }
.btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; padding: 12px 18px; font-weight: 700; line-height: 1;
}
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 10px 20px rgba(211,107,58,.22); }
.btn-primary:hover { background: var(--accent-deep); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(1px); }
.btn-ghost { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-ghost:hover { background: #fff; color: var(--brand-deep); }
.btn-line { background: #fff; color: var(--brand-deep); border: 1px solid var(--line); }
.btn-line:hover { border-color: var(--brand); color: var(--brand); }
.btn-sm { padding: 9px 14px; font-size: .86rem; }
.tag {
 display: inline-flex; align-items: center; gap: 6px;
 border-radius: 999px; padding: 4px 9px; font-size: .75rem; font-weight: 700;
 background: var(--brand-soft); color: var(--brand-deep);
}
.tag.ok { background: #e5f6ec; color: var(--ok); }
.tag.wait { background: #fff4df; color: var(--warn); }
.tag.off { background: #f3f4f5; color: #66727a; }
main section { padding: 72px 0; }
.eyebrow {
 display: inline-flex; align-items: center; gap: 8px;
 background: var(--brand-soft); color: var(--brand-deep);
 border-radius: 999px; padding: 6px 12px; font-size: .78rem; font-weight: 700;
}
h1, h2, h3, p { overflow-wrap: anywhere; }
h1 { font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1.12; letter-spacing: -.03em; margin: 12px 0; font-weight: 800; }
h2 { font-size: clamp(1.45rem, 2.5vw, 2.05rem); line-height: 1.25; letter-spacing: -.02em; margin: 0 0 10px; font-weight: 800; }
h3 { margin: 0 0 6px; font-size: 1.05rem; line-height: 1.35; }
.lead { color: var(--muted); font-size: 1.05rem; margin: 0 0 18px; }
.kicker { color: var(--brand); font-size: .78rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; margin: 0 0 8px; }
.meta { color: var(--muted); font-size: .8rem; font-weight: 700; }
.bulletin-mast {
 position: relative;
 background:
  linear-gradient(100deg, rgba(243,246,245,.96) 0%, rgba(243,246,245,.92) 46%, rgba(243,246,245,.72) 100%),
  url("/assets/images/95721f7f69b93ebc.jpg") right center/cover no-repeat;
 padding: 42px 0 28px;
}
.mast-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items: end; }
.mast-copy { padding-bottom: 8px; }
.issue-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.issue-chip {
 background: #fff; border: 1px solid var(--line); border-radius: 999px;
 padding: 7px 12px; font-size: .8rem; font-weight: 700; color: var(--brand-deep);
 box-shadow: var(--shadow-sm);
}
.photo-stack { display: grid; gap: 12px; }
.cover-card, .side-link, .news-item, .media-card, .promise, .edition, .desk-note, .status-row, .form-card {
 background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm);
}
.cover-card { overflow: hidden; }
.cover-card img { width: 100%; height: 250px; object-fit: cover; }
.cover-card div, .side-link, .media-card div { padding: 16px; }
.cover-card h2 { font-size: 1.2rem; }
.mini-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.mini-facts article {
 background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-sm);
 padding: 14px; box-shadow: var(--shadow-sm);
}
.mini-facts strong { display: block; font-size: 1.25rem; color: var(--brand-deep); letter-spacing: -.02em; }
.mini-facts span { color: var(--muted); font-size: .82rem; }
.feature-split { display: grid; grid-template-columns: 1.25fr .75fr; gap: 22px; align-items: stretch; }
.story {
 background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
 display: grid; grid-template-columns: .9fr 1.1fr;
}
.story img { width: 100%; height: 100%; min-height: 280px; object-fit: cover; }
.story div { padding: 22px; }
.story p { margin: 0 0 10px; color: #314149; }
.side-stack { display: grid; gap: 12px; }
.side-link { padding: 16px; }
.side-link:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.band-sand { background: linear-gradient(180deg, #f7f1e8, #f3f6f5 70%); }
.band-white { background: #fff; }
.band-soft { background: var(--paper-2); }
.rhythm {
 display: grid;
 grid-template-columns: repeat(4, 1fr);
 gap: 14px;
 margin-top: 22px;
}
.rhythm article {
 background: #fff;
 border-radius: var(--radius);
 border: 1px solid var(--line);
 padding: 16px 16px 18px;
 box-shadow: var(--shadow-sm);
 position: relative;
}
.rhythm article::before {
 content: "";
 position: absolute; left: 16px; right: 16px; top: 0; height: 4px;
 border-radius: 0 0 8px 8px; background: var(--brand);
}
.rhythm article:nth-child(2)::before { background: var(--accent); }
.rhythm article:nth-child(3)::before { background: var(--ok); }
.rhythm article:nth-child(4)::before { background: var(--warn); }
.rhythm span { display: block; color: var(--muted); font-size: .78rem; font-weight: 800; margin-bottom: 8px; }
.status-board { display: grid; gap: 12px; margin-top: 18px; }
.status-row {
 display: grid;
 grid-template-columns: 160px 1fr auto;
 gap: 16px;
 align-items: center;
 padding: 16px 18px;
}
.status-row h3 { margin: 0; }
.status-row p { margin: 0; color: var(--muted); }
.bento { display: grid; grid-template-columns: 1.3fr .7fr; gap: 16px; margin-top: 18px; }
.bento-side { display: grid; gap: 16px; }
.edition { overflow: hidden; display: flex; flex-direction: column; }
.edition img { width: 100%; height: 210px; object-fit: cover; }
.edition.tall img { height: 100%; min-height: 280px; }
.edition div { padding: 16px 16px 18px; }
.edition:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.note-row { display: grid; gap: 12px; margin-top: 8px; }
.desk-note { padding: 16px 18px; border-left: 4px solid var(--accent); }
.desk-note header { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.desk-note p { margin: 8px 0 0; }
.pulse {
 background:
  linear-gradient(180deg, rgba(11,76,74,.94), rgba(15,40,38,.9)),
  url("/assets/images/3264ba5795b0a0ac.webp") center/cover no-repeat;
 color: #fff;
}
.pulse .kicker { color: #f3c7b2; }
.pulse .lead { color: rgba(255,255,255,.84); }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 18px; }
.metric-grid article {
 background: rgba(255,255,255,.08);
 border: 1px solid rgba(255,255,255,.16);
 border-radius: var(--radius);
 padding: 18px;
}
.metric-grid strong { display: block; font-size: clamp(1.6rem, 3vw, 2.2rem); letter-spacing: -.03em; }
.metric-grid span { color: rgba(255,255,255,.78); font-size: .88rem; }
.signup { display: grid; grid-template-columns: .9fr 1.1fr; gap: 22px; align-items: center; }
.form-card { padding: 20px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.field label { font-weight: 700; font-size: .88rem; }
.field input, .field select {
 border: 1px solid var(--line);
 background: var(--paper-2);
 border-radius: 12px;
 padding: 12px 12px;
 color: var(--ink);
 font-size: 1rem;
}
.field input:focus, .field select:focus { border-color: var(--brand); background: #fff; outline: none; box-shadow: 0 0 0 4px rgba(15,110,107,.12); }
.form-note {
 margin-top: 12px;
 background: var(--brand-soft);
 color: var(--brand-deep);
 border-radius: 12px;
 padding: 12px 14px;
 font-weight: 600;
}
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.site-foot { background: #10211f; color: #e7efed; padding: 42px 0 28px; }
.site-foot h2 { color: #fff; font-size: 1.05rem; }
.site-foot p { color: #c5d4d1; margin: 0; }
.foot-grid { display: grid; grid-template-columns: 1.3fr .7fr .9fr; gap: 24px; }
.foot-links { display: grid; gap: 8px; }
.foot-links a { color: #d7ebe7; font-weight: 600; }
.foot-links a:hover { color: #fff; }
.fine { margin-top: 22px !important; font-size: .82rem; color: #9fb2ae !important; border-top: 1px solid rgba(255,255,255,.08); padding-top: 14px; }
.live-bar {
 position: fixed; left: 0; right: 0; bottom: 0; z-index: 45;
 display: flex; align-items: center; justify-content: space-between; gap: 12px;
 background: #10211f; color: #fff; padding: 12px 18px;
 border-top: 1px solid rgba(255,255,255,.08);
}
.live-bar p { margin: 0; font-size: .86rem; }
.live-bar span { color: #f3c7b2; font-weight: 700; }
@media (max-width: 1024px) {
 .menu-btn { display: grid; }
 .site-nav {
  display: none;
  position: absolute;
  left: 16px; right: 16px; top: calc(var(--head) - 4px);
  flex-direction: column;
  align-items: stretch;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 10px;
  box-shadow: var(--shadow);
  z-index: 60;
 }
 .site-nav.open { display: flex; }
 .site-nav a { padding: 10px 12px; }
 .status-pill span { display: none; }
 .mast-grid, .feature-split, .bento, .signup, .foot-grid, .story { grid-template-columns: 1fr; }
 .rhythm, .metric-grid { grid-template-columns: 1fr 1fr; }
 .story img { min-height: 220px; height: 220px; }
}
@media (max-width: 768px) {
 .brand { min-width: 0; }
 .brand-text small { display: none; }
 .status-row { grid-template-columns: 1fr; gap: 6px; }
 .pair, .mini-facts { grid-template-columns: 1fr; }
 .tool-side .btn { display: none; }
 h1 { font-size: 1.85rem; }
}
@media (max-width: 520px) {
 .rhythm, .metric-grid { grid-template-columns: 1fr; }
 .live-bar { flex-direction: column; align-items: flex-start; }
 .cover-card img, .edition img { height: 180px; }
 .grid-container { width: min(var(--max), calc(100% - 20px)); }
 main section { padding: 52px 0; }
}

/* roulang page: category7 */
:root {
 --ink: #1b2830;
 --muted: #5d6d78;
 --bg: #f3f6f5;
 --paper: #ffffff;
 --paper-2: #f7fbfa;
 --line: #dbe4e2;
 --brand: #0f6e6b;
 --brand-deep: #0b4c4a;
 --brand-soft: #e5f3f1;
 --accent: #d36b3a;
 --accent-deep: #a84e24;
 --ok: #1d7a45;
 --warn: #9a6b12;
 --sand: #f8f1e8;
 --shadow: 0 16px 40px rgba(20, 48, 46, .08);
 --shadow-sm: 0 8px 22px rgba(20, 48, 46, .06);
 --radius: 18px;
 --radius-sm: 12px;
 --space: 28px;
 --max: 1180px;
 --head: 76px;
}
/* roulang page: category7 */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", "Segoe UI", sans-serif;
 color: var(--ink);
 background: var(--bg);
 line-height: 1.7;
 font-size: 16px;
 padding-bottom: 0;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }
button { cursor: pointer; }
h1, h2, h3, p { margin-top: 0; }
:focus-visible { outline: 3px solid rgba(15, 110, 107, .35); outline-offset: 2px; }
.grid-container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.site-head {
 position: sticky;
 top: 0;
 z-index: 40;
 height: var(--head);
 display: flex;
 align-items: center;
 background: rgba(255,255,255,.94);
 backdrop-filter: blur(14px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(20, 48, 46, .04);
}
.toolbar { display: flex; align-items: center; gap: 14px; }
.brand { display: flex; align-items: center; gap: 10px; min-width: 230px; }
.brand-mark {
 width: 40px; height: 40px; border-radius: 12px;
 display: grid; place-items: center;
 background: linear-gradient(160deg, var(--brand), var(--brand-deep));
 color: #fff; font-weight: 800;
 box-shadow: inset 0 -6px 0 rgba(0,0,0,.12);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: .92rem; letter-spacing: -.01em; }
.brand-text small { color: var(--muted); font-size: .72rem; font-weight: 500; }
.site-nav {
 display: flex; align-items: center; gap: 4px;
 flex: 1; min-width: 0;
 overflow-x: auto; scrollbar-width: none;
}
.site-nav::-webkit-scrollbar { display: none; }
.site-nav a {
 flex: 0 0 auto;
 padding: 8px 10px;
 border-radius: 999px;
 color: #314149;
 font-size: .84rem;
 font-weight: 600;
 border: 1px solid transparent;
}
.site-nav a:hover { background: var(--brand-soft); color: var(--brand-deep); }
.site-nav a.active, .site-nav a[aria-current="page"] {
 background: var(--brand);
 color: #fff;
 box-shadow: var(--shadow-sm);
}
.tool-side { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.bell-wrap { position: relative; }
.status-pill, .icon-btn, .btn {
 border: 0;
 transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.status-pill {
 display: inline-flex; align-items: center; gap: 8px;
 background: var(--brand-soft); color: var(--brand-deep);
 border-radius: 999px; padding: 7px 12px; font-size: .8rem; font-weight: 700;
 white-space: nowrap;
}
.dot, .live-dot {
 width: 8px; height: 8px; border-radius: 50%; background: var(--ok);
 box-shadow: 0 0 0 4px rgba(29,122,69,.16);
 display: inline-block;
}
.icon-btn {
 width: 40px; height: 40px; border-radius: 12px;
 background: #fff; border: 1px solid var(--line); color: var(--ink); position: relative;
 display: inline-grid; place-items: center;
}
.icon-btn:hover, .menu-btn:hover { background: var(--sand); }
.icon-btn .count {
 position: absolute; top: -4px; right: -4px;
 background: var(--accent); color: #fff; border-radius: 99px;
 font-size: .65rem; min-width: 16px; height: 16px; display: grid; place-items: center;
}
.menu-btn { display: none; }
.bell-panel {
 display: none;
 position: absolute;
 right: 0;
 top: calc(100% + 10px);
 width: min(320px, 78vw);
 background: #fff;
 border: 1px solid var(--line);
 border-radius: 16px;
 box-shadow: var(--shadow);
 padding: 14px;
 z-index: 50;
}
.bell-panel.open { display: block; }
.bell-panel strong { display: block; margin-bottom: 8px; font-size: .92rem; }
.bell-panel ul { margin: 0; padding-left: 16px; color: var(--muted); font-size: .86rem; }
.btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; padding: 12px 18px; font-weight: 700; line-height: 1;
 text-decoration: none;
}
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 10px 20px rgba(211,107,58,.22); }
.btn-primary:hover { background: var(--accent-deep); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(1px); }
.btn-ghost { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-ghost:hover { background: #fff; color: var(--brand-deep); }
.btn-line { background: #fff; color: var(--brand-deep); border: 1px solid var(--line); }
.btn-line:hover { border-color: var(--brand); color: var(--brand); }
.btn-sm { padding: 9px 14px; font-size: .86rem; }
.tag {
 display: inline-flex; align-items: center; gap: 6px;
 border-radius: 999px; padding: 4px 9px; font-size: .75rem; font-weight: 700;
 background: var(--brand-soft); color: var(--brand-deep);
}
.tag.ok { background: #e5f6ec; color: var(--ok); }
.tag.wait { background: #fff4df; color: var(--warn); }
.tag.off { background: #f3f4f5; color: #66727a; }
main section { padding: 72px 0; }
.kicker {
 display: inline-flex; align-items: center; gap: 8px;
 color: var(--brand-deep); font-size: .78rem; font-weight: 800;
 letter-spacing: .04em; text-transform: uppercase; margin-bottom: 8px;
}
.stage {
 position: relative;
 padding: 42px 0 28px;
 background:
 linear-gradient(100deg, rgba(243,246,245,.96) 0%, rgba(243,246,245,.88) 48%, rgba(243,246,245,.55) 100%),
 url("/assets/images/b0ca27d6b7d49adc.webp") right center/cover no-repeat;
}
.stage h1 {
 font-size: clamp(2rem, 4vw, 3.35rem);
 line-height: 1.12;
 letter-spacing: -.03em;
 margin: 0 0 12px;
 max-width: 640px;
}
.lead { color: var(--muted); font-size: 1.05rem; margin: 0 0 18px; max-width: 620px; }
.action-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.reel {
 margin: 0;
 background: #102624;
 border-radius: 28px;
 padding: 10px;
 box-shadow: var(--shadow);
 position: relative;
}
.reel img {
 width: 100%;
 height: 520px;
 object-fit: cover;
 border-radius: 22px;
}
.reel-cap {
 position: absolute;
 left: 22px; right: 22px; bottom: 22px;
 background: rgba(16, 32, 31, .82);
 color: #fff;
 border-radius: 16px;
 padding: 12px 14px;
 display: flex; flex-direction: column; gap: 4px;
}
.reel-cap span { font-size: .78rem; font-weight: 700; display: inline-flex; align-items: center; gap: 8px; }
.reel-cap strong { font-size: 1rem; }
.band-sand { background: linear-gradient(180deg, #fff, var(--sand)); }
.band-white { background: #fff; }
.band-soft { background: var(--paper-2); }
.section-head { max-width: 680px; margin-bottom: 22px; }
.section-head h2, .copy-block h2, .dark-copy h2, .close-copy h2 {
 font-size: clamp(1.6rem, 2.4vw, 2.2rem);
 line-height: 1.2;
 letter-spacing: -.02em;
 margin-bottom: 8px;
}
.issue-layout { align-items: stretch; }
.issue-list { display: grid; gap: 12px; }
.issue {
 display: grid;
 grid-template-columns: 84px 1fr;
 gap: 12px;
 background: #fff;
 border: 1px solid var(--line);
 border-radius: var(--radius);
 padding: 14px;
 box-shadow: var(--shadow-sm);
}
.issue b {
 width: 84px; height: 64px; border-radius: 14px;
 display: grid; place-items: center;
 background: var(--brand-soft); color: var(--brand-deep); font-size: 1.1rem;
}
.issue h3 { margin: 0 0 4px; font-size: 1.05rem; }
.issue p, .duty p, .fit-item p, .news-row p, .quote p { margin: 0; color: var(--muted); }
.side-photo {
 border-radius: 28px; overflow: hidden; min-height: 100%;
 border: 1px solid var(--line); box-shadow: var(--shadow);
 position: relative;
}
.side-photo img { width: 100%; height: 100%; min-height: 420px; object-fit: cover; }
.side-photo figcaption {
 position: absolute; left: 14px; bottom: 14px;
 background: #fff; border-radius: 14px; padding: 10px 12px;
 font-weight: 700; max-width: 240px;
}
.band-dark {
 background:
 linear-gradient(160deg, rgba(11,36,34,.92), rgba(15,110,107,.82)),
 url("/assets/images/95721f7f69b93ebc.jpg") center/cover no-repeat;
 color: #fff;
}
.dark-copy p { color: rgba(255,255,255,.86); }
.duty-stack { display: grid; gap: 12px; }
.duty {
 background: rgba(255,255,255,.96);
 color: var(--ink);
 border-radius: var(--radius);
 padding: 16px;
 box-shadow: var(--shadow);
}
.duty h3 { margin: 0 0 6px; font-size: 1.05rem; }
.duty .tag { margin-bottom: 8px; }
.steps { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.step {
 display: grid;
 grid-template-columns: 72px 1fr;
 gap: 14px;
 padding: 8px 0 18px;
}
.step-no {
 width: 72px; height: 72px; border-radius: 20px;
 background: var(--brand); color: #fff;
 display: grid; place-items: center;
 font-weight: 800; font-size: 1.1rem;
 position: relative;
}
.step:not(:last-child) .step-no::after {
 content: "";
 position: absolute;
 left: 50%; top: 76px;
 width: 2px; height: calc(100% - 8px);
 background: var(--line);
}
.step h3 { margin: 0 0 4px; font-size: 1.12rem; }
.step p { margin: 0; color: var(--muted); }
.method-photo {
 border-radius: 28px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-sm);
}
.method-photo img { width: 100%; height: 460px; object-fit: cover; }
.result-panel {
 background: #fff;
 border: 1px solid var(--line);
 border-radius: 28px;
 box-shadow: var(--shadow);
 padding: 22px;
}
.stat-list { display: grid; gap: 12px; }
.stat {
 display: flex; justify-content: space-between; gap: 16px; align-items: flex-end;
 padding-bottom: 12px; border-bottom: 1px solid var(--line);
}
.stat strong { font-size: clamp(1.8rem, 3vw, 2.6rem); line-height: 1; color: var(--brand-deep); letter-spacing: -.03em; }
.stat span { color: var(--muted); font-weight: 600; text-align: right; }
.quote-grid { display: grid; gap: 14px; }
.quote {
 background: #fff;
 border-radius: 22px;
 border: 1px solid var(--line);
 padding: 18px;
 box-shadow: var(--shadow-sm);
}
.quote:nth-child(2) { margin-left: 28px; background: var(--brand-soft); }
.quote p { font-size: 1.02rem; color: var(--ink); }
.quote cite { display: block; margin-top: 10px; font-style: normal; font-weight: 700; color: var(--brand-deep); }
.fit-grid { display: grid; gap: 12px; }
.fit-item {
 display: grid;
 grid-template-columns: 54px 1fr;
 gap: 12px;
 align-items: start;
 background: #fff;
 border-radius: 18px;
 padding: 14px;
 border: 1px solid var(--line);
}
.fit-item i {
 width: 54px; height: 54px; border-radius: 16px;
 display: grid; place-items: center;
 background: var(--sand); color: var(--accent-deep); font-size: 1.15rem;
}
.fit-item h3 { margin: 0 0 4px; font-size: 1.05rem; }
.news-board { display: grid; gap: 12px; }
.news-row {
 display: grid;
 grid-template-columns: 168px 1fr auto;
 gap: 14px;
 align-items: center;
 background: #fff;
 border: 1px solid var(--line);
 border-radius: 18px;
 padding: 10px;
 box-shadow: var(--shadow-sm);
}
.news-row img { width: 168px; height: 112px; object-fit: cover; border-radius: 12px; }
.news-row h3 { margin: 0 0 4px; font-size: 1.05rem; }
.more-row { display: flex; justify-content: flex-end; margin-top: 12px; }
.close-band {
 background:
 linear-gradient(180deg, rgba(248,241,232,.95), rgba(255,255,255,.92)),
 url("/assets/images/3a6990d4141e040b.webp") center/cover no-repeat;
}
.close-copy p { color: var(--muted); }
.form-card {
 background: #fff;
 border-radius: 24px;
 border: 1px solid var(--line);
 box-shadow: var(--shadow);
 padding: 18px;
}
.field { display: grid; gap: 6px; margin-bottom: 12px; }
.field span { font-weight: 700; font-size: .88rem; }
.field input, .field select, .field textarea {
 width: 100%;
 border: 1px solid var(--line);
 background: var(--paper-2);
 border-radius: 12px;
 padding: 12px 12px;
 color: var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus {
 border-color: var(--brand);
 background: #fff;
 box-shadow: 0 0 0 4px rgba(15,110,107,.12);
 outline: none;
}
.form-note { color: var(--muted); font-size: .86rem; margin: 8px 0 0; }
.toast {
 display: none;
 margin-top: 10px;
 background: #e5f6ec;
 color: var(--ok);
 border-radius: 12px;
 padding: 10px 12px;
 font-weight: 700;
}
.toast.show { display: block; }
.site-foot {
 background: #10211f;
 color: #e7f1ef;
 padding: 48px 0 28px;
}
.site-foot h2 { color: #fff; font-size: 1.05rem; margin-bottom: 8px; }
.site-foot p { color: #c9d7d4; margin-bottom: 0; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 24px; }
.foot-links { display: grid; gap: 8px; }
.foot-links a { color: #d5ebe7; font-weight: 600; }
.foot-links a:hover { color: #fff; }
.fine {
 color: #b7c7c4;
 font-size: .82rem;
 border-top: 1px solid rgba(255,255,255,.12);
 margin-top: 22px;
 padding-top: 14px;
}
.mobile-dock {
 display: none;
 position: fixed;
 left: 12px; right: 12px; bottom: 12px;
 background: #fff;
 border: 1px solid var(--line);
 border-radius: 16px;
 box-shadow: var(--shadow);
 padding: 10px;
 z-index: 35;
 align-items: center;
 justify-content: space-between;
 gap: 10px;
}
.mobile-dock span { font-weight: 700; font-size: .86rem; display: inline-flex; align-items: center; gap: 8px; }
@media (max-width: 1024px) {
 .brand { min-width: 190px; }
 .status-pill span { display: none; }
 .reel img { height: 440px; }
 .quote:nth-child(2) { margin-left: 0; }
 .news-row { grid-template-columns: 140px 1fr; }
 .news-row .tag { display: none; }
}
@media (max-width: 768px) {
 .menu-btn { display: inline-grid; }
 .site-head { height: auto; min-height: var(--head); }
 .toolbar { flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; }
 .site-nav {
 display: none;
 position: absolute;
 top: 100%;
 left: 0; right: 0;
 flex-direction: column;
 align-items: stretch;
 background: #fff;
 border-bottom: 1px solid var(--line);
 box-shadow: var(--shadow);
 padding: 10px;
 z-index: 30;
 }
 .site-nav.open { display: flex; }
 .site-nav a { padding: 12px; }
 .tool-side .status-pill { display: none; }
 .stage { background-position: center top; }
 .reel img, .side-photo img, .method-photo img { height: 320px; min-height: 0; }
 .issue, .step, .fit-item { grid-template-columns: 1fr; }
 .step-no { width: 56px; height: 56px; }
 .step:not(:last-child) .step-no::after { display: none; }
 .news-row { grid-template-columns: 1fr; }
 .news-row img { width: 100%; height: 180px; }
 .foot-grid { grid-template-columns: 1fr; }
 .mobile-dock { display: flex; }
 body { padding-bottom: 84px; }
}
@media (max-width: 520px) {
 .brand-text small { display: none; }
 .grid-container { width: min(var(--max), calc(100% - 20px)); }
 main section { padding: 52px 0; }
 .stage h1 { font-size: 1.85rem; }
 .action-row .btn, .form-card .btn { width: 100%; }
 .stat { flex-direction: column; align-items: flex-start; }
 .stat span { text-align: left; }
 .bell-panel { right: -48px; }
}