/* roulang page: index */
:root {
  --navy: #0c2744;
  --blue: #1f5fa8;
  --blue-2: #2d74c5;
  --sky: #e8f1fb;
  --paper: #f4f7fb;
  --white: #ffffff;
  --ink: #152033;
  --muted: #5c6b80;
  --line: #d9e3ef;
  --gold: #e6a61e;
  --ok: #1c8a58;
  --radius: 18px;
  --shadow: 0 16px 40px rgba(16, 42, 77, 0.08);
  --shadow-h: 0 18px 36px rgba(16, 42, 77, 0.14);
  --bs-body-font-family: "Be Vietnam Pro", sans-serif;
  --bs-body-color: #152033;
  --bs-primary: #1f5fa8;
  --bs-link-color: #1f5fa8;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Be Vietnam Pro", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.7;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }
::selection { background: #cfe2fa; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.container { max-width: 1140px; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 8px 24px rgba(16,42,77,.05);
  backdrop-filter: blur(10px);
}
.header-bar {
  position: relative;
  min-height: 78px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand { display: flex; align-items: center; gap: 10px; flex: none; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 12px;
  display: grid; place-items: center; color: #fff;
  background: linear-gradient(145deg, var(--blue-2), var(--navy));
  box-shadow: 0 8px 16px rgba(31,95,168,.28);
}
.brand-text { font-weight: 800; letter-spacing: -.02em; font-size: 15px; white-space: nowrap; }
.nav-panel { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; }
.main-nav { display: flex; align-items: center; gap: 2px; flex: 1; min-width: 0; }
.main-nav a {
  color: #31445c; font-weight: 600; font-size: 13.5px;
  padding: 8px 8px; border-radius: 999px; white-space: nowrap;
  transition: .2s ease;
}
.main-nav a:hover { background: #eef4fb; color: var(--blue); }
.main-nav a.active, .main-nav a:active { background: var(--blue); color: #fff; }
.nav-search {
  display: flex; align-items: center; gap: 6px;
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 999px; padding: 4px 6px 4px 12px; width: 176px; flex: none;
}
.nav-search input {
  border: 0; background: transparent; width: 100%; min-width: 0;
  font-size: 13px; color: var(--ink); outline: none; padding: 6px 0;
}
.nav-search button {
  width: 32px; height: 32px; border: 0; border-radius: 50%;
  background: var(--navy); color: #fff; cursor: pointer;
}
.nav-search button:hover { background: var(--blue); }
.nav-cta, .btn-main {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; font-weight: 700; border: 0; cursor: pointer;
  transition: .2s ease;
}
.nav-cta {
  background: var(--blue); color: #fff; padding: 10px 14px; font-size: 14px; flex: none;
  box-shadow: 0 8px 18px rgba(31,95,168,.25);
}
.nav-cta:hover { background: var(--navy); transform: translateY(-1px); color: #fff; }
.nav-cta:active { transform: translateY(0); }
.nav-toggle {
  display: none; width: 44px; height: 44px; border-radius: 12px;
  border: 1px solid var(--line); background: #fff; margin-left: auto;
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--navy); }
.hero { position: relative; min-height: 680px; background: var(--navy); overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0;
  background: url("/assets/images/b493dc32f3a04ad3.webp") center right / cover no-repeat;
}
.hero-slash {
  position: absolute; inset: 0 auto 0 0; width: 60%; pointer-events: none;
  background: linear-gradient(165deg, #0c2744 10%, #184e86 100%);
  clip-path: polygon(0 0, 100% 0, 84% 100%, 0 100%);
}
.hero-panel { position: relative; z-index: 2; min-height: 680px; display: flex; align-items: center; padding: 72px 0; }
.hero-copy { max-width: 540px; color: #fff; }
.kicker { color: var(--gold); font-weight: 700; letter-spacing: .04em; text-transform: uppercase; font-size: 13px; margin-bottom: 12px; }
.hero h1 { color: #fff; font-weight: 800; margin: 0 0 16px; font-size: clamp(2.1rem, 4vw, 3.45rem); line-height: 1.12; letter-spacing: -.03em; }
.hero-copy p { color: #e4edf8; font-size: 17px; margin-bottom: 26px; }
.btn-main { background: var(--gold); color: #1b2430; padding: 14px 22px; font-size: 16px; box-shadow: 0 12px 24px rgba(230,166,30,.28); }
.btn-main:hover { background: #f3c14a; transform: translateY(-2px); color: #1b2430; }
.btn-main:active { transform: translateY(0); }
.section { padding: 84px 0; }
.section-paper { background: var(--paper); }
.section-sky { background: var(--sky); }
.section-dark { background: var(--navy); color: #fff; }
.section-head { max-width: 740px; margin-bottom: 28px; }
.section-head h2 { font-weight: 800; letter-spacing: -.02em; font-size: clamp(1.5rem, 2.4vw, 2.15rem); line-height: 1.25; margin: 0 0 10px; }
.section-head p { margin: 0; color: var(--muted); }
.section-dark .section-head p { color: #d5e2f2; }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.metric {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius); padding: 20px; min-height: 150px;
}
.metric b { display: block; font-size: 40px; line-height: 1; color: var(--gold); letter-spacing: -.03em; margin-bottom: 10px; }
.metric span { display: block; color: #e5eef8; font-size: 14.5px; }
.bars { margin-top: 22px; display: grid; gap: 14px; }
.bar-line { display: grid; grid-template-columns: 220px 1fr auto; gap: 12px; align-items: center; color: #d7e4f4; font-size: 14px; }
.track { height: 8px; background: rgba(255,255,255,.12); border-radius: 99px; overflow: hidden; }
.track span, .ladder-card .track span { display: block; height: 100%; background: linear-gradient(90deg, var(--gold), #f6d98a); border-radius: 99px; }
.split-copy h2, .stage-copy h2, .inquiry h2 { font-weight: 800; letter-spacing: -.02em; font-size: clamp(1.5rem, 2.4vw, 2.15rem); }
.lead { color: var(--muted); margin: 10px 0 0; }
.feature-list { display: grid; gap: 12px; }
.feature-item, .cred, .ladder-card, .quote, .case-card, .policy-main article, .channel, .desk, .form-card, .t-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
}
.feature-item { display: flex; gap: 14px; padding: 16px 18px; transition: .2s ease; }
.feature-item:hover, .channel:hover, .quote:hover, .ladder-card:hover, .case-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-h); }
.feature-item i, .cred i {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; flex: none;
  background: var(--sky); color: var(--blue);
}
.feature-item strong, .cred strong, .case-card strong { display: block; margin-bottom: 4px; }
.feature-item p, .cred p, .case-card p, .ladder-card p, .quote p, .policy-main p, .channel p, .t-item p { margin: 0; color: var(--muted); font-size: 14.5px; }
.bento { display: grid; grid-template-columns: 1.4fr 1fr; grid-template-areas: "a b" "a c" "d d"; gap: 16px; }
.b1 { grid-area: a; } .b2 { grid-area: b; } .b3 { grid-area: c; } .b4 { grid-area: d; }
.bento-item { position: relative; overflow: hidden; border-radius: 22px; color: #fff; min-height: 200px; }
.b1, .b1 .cap { min-height: 430px; }
.b4, .b4 .cap { min-height: 240px; }
.bento-item img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cap { position: relative; z-index: 1; min-height: 200px; display: flex; flex-direction: column; justify-content: flex-end; padding: 22px; background: linear-gradient(180deg, rgba(8,20,38,.05), rgba(8,20,38,.84)); }
.cap h3 { font-size: 1.35rem; font-weight: 800; margin: 8px 0; }
.badge-live, .pill { display: inline-flex; align-items: center; border-radius: 999px; font-size: 12px; font-weight: 700; padding: 4px 10px; }
.badge-live { background: var(--gold); color: #1b2430; width: fit-content; }
.matrix { border: 1px solid var(--line); border-radius: 22px; overflow: hidden; background: #fff; box-shadow: var(--shadow); }
.matrix-head, .matrix-row { display: grid; grid-template-columns: 1.3fr repeat(3, 1fr); }
.matrix-head { background: #f7fafc; color: #3e5168; font-weight: 700; }
.matrix-head span, .matrix-row span { padding: 16px 18px; border-bottom: 1px solid var(--line); }
.matrix-row span:first-child { font-weight: 700; color: var(--ink); }
.hot { background: #eaf3ff; color: var(--blue); }
.matrix-head .hot { box-shadow: inset 0 3px 0 var(--blue); }
.stage-shot, .case-card img { border-radius: 22px; width: 100%; height: 100%; object-fit: cover; min-height: 280px; }
.shot-note { display: grid; gap: 10px; margin-top: 18px; }
.shot-note li, .desk li { list-style: none; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; box-shadow: var(--shadow); }
.shot-note { padding: 0; margin-top: 18px; }
.cred-grid, .ladder, .channel-grid { display: grid; gap: 16px; }
.cred-grid { grid-template-columns: repeat(4, 1fr); }
.cred { padding: 18px; min-height: 180px; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; position: relative; }
.step { background: #fff; border-radius: var(--radius); padding: 18px; border: 1px solid var(--line); box-shadow: var(--shadow); }
.step i {
  width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center;
  background: var(--navy); color: #fff; font-style: normal; font-weight: 800; margin-bottom: 10px;
}
.step strong { display: block; margin-bottom: 6px; }
.step p { margin: 0; color: var(--muted); font-size: 14.5px; }
.case-card { overflow: hidden; height: 100%; }
.case-card img { border-radius: 0; min-height: 190px; max-height: 230px; }
.case-card div { padding: 16px 18px 18px; }
.case-side { display: grid; gap: 16px; }
.ladder { grid-template-columns: repeat(4, 1fr); }
.ladder-card { padding: 18px; }
.ladder-card .pct { font-size: 34px; font-weight: 800; color: var(--blue); letter-spacing: -.03em; }
.ladder-card.is-top { background: var(--navy); border-color: var(--navy); }
.ladder-card.is-top .pct, .ladder-card.is-top strong { color: var(--gold); }
.ladder-card.is-top p { color: #d5e2f2; }
.ladder-card .track { margin-top: 14px; background: #e7eef6; }
.ladder-card.is-top .track { background: rgba(255,255,255,.12); }
.review-wall { columns: 3; column-gap: 16px; }
.quote { break-inside: avoid; margin: 0 0 16px; padding: 18px; }
.quote footer { margin-top: 12px; font-weight: 700; font-size: 14px; }
.compare-row {
  display: grid; grid-template-columns: 160px 1fr 1fr; gap: 12px; align-items: stretch; margin-bottom: 12px;
}
.compare-row b { align-self: center; }
.compare-row div { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); border-radius: 14px; padding: 14px; }
.compare-row em { display: block; font-style: normal; color: var(--gold); font-size: 12px; font-weight: 700; margin-bottom: 4px; }
.voice-quote { margin-top: 18px; font-size: 20px; font-weight: 700; color: #fff; }
.news-list { display: grid; gap: 12px; }
.news-row {
  display: flex; gap: 14px; align-items: center; padding: 12px;
  border: 1px solid var(--line); border-radius: 16px; background: #fff; box-shadow: var(--shadow);
}
.news-row img { width: 92px; height: 72px; object-fit: cover; border-radius: 12px; flex: none; }
.news-row h3 { font-size: 16px; margin: 0 0 4px; font-weight: 800; }
.news-row p { margin: 0; color: var(--muted); font-size: 14.5px; }
.pill-live { background: #e5f7ee; color: var(--ok); }
.pill-soon { background: #fff4d8; color: #9a6b00; }
.pill-new { background: #e7f0fb; color: var(--blue); }
.more-link { display: inline-flex; margin-top: 16px; font-weight: 800; color: var(--blue); }
.more-link:hover { color: var(--navy); }
.timeline { display: grid; gap: 0; }
.t-item { display: grid; grid-template-columns: 140px 1fr; gap: 16px; padding: 18px 20px; margin-bottom: 12px; }
.t-item time { font-weight: 800; color: var(--blue); }
.policy-main { display: grid; gap: 12px; }
.policy-main article, .policy-side, .desk, .form-card { padding: 18px; }
.policy-side { background: var(--navy); color: #fff; border-radius: var(--radius); min-height: 100%; }
.policy-side p { color: #d5e2f2; }
.channel-grid { grid-template-columns: repeat(4, 1fr); }
.channel { display: block; padding: 18px; min-height: 168px; color: inherit; }
.channel:hover { color: inherit; border-color: #b9d2ef; }
.channel h3 { font-size: 1.05rem; font-weight: 800; margin: 10px 0; }
.desk ul { margin: 12px 0 0; padding: 0; display: grid; gap: 8px; }
.slot-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 16px 0; }
.slot {
  border: 1px solid var(--line); background: #fff; border-radius: 14px; padding: 12px 8px;
  font-weight: 700; cursor: pointer; box-shadow: var(--shadow);
}
.slot:hover, .slot.is-active { border-color: var(--blue); background: #eaf3ff; color: var(--blue); }
.form-card .form-control, .form-card .form-select {
  border-radius: 12px; border: 1px solid #d5e0ec; min-height: 48px; background: #f9fbfe; color: var(--ink);
}
.form-card .form-control:focus, .form-card .form-select:focus {
  border-color: var(--blue); box-shadow: 0 0 0 4px rgba(31,95,168,.15);
}
.form-card label { font-weight: 700; font-size: 14px; margin-bottom: 6px; }
.check { display: flex; gap: 8px; align-items: flex-start; color: var(--muted); font-size: 14px; }
.form-success { margin-top: 12px; background: #e8f8ef; color: #0f6b40; border-radius: 12px; padding: 12px 14px; font-weight: 600; }
.site-footer { background: #09182b; color: #d5e1ef; padding: 48px 0 22px; }
.foot-brand { font-weight: 800; color: #fff; font-size: 18px; }
.site-footer a { color: #d5e1ef; }
.site-footer a:hover { color: var(--gold); }
.site-footer h2 { color: #fff; font-size: 16px; font-weight: 800; }
.legal { border-top: 1px solid rgba(255,255,255,.1); margin-top: 22px; padding-top: 14px; color: #9fb0c4; font-size: 13px; }
@media (max-width: 1199.98px) {
  .nav-toggle { display: inline-flex; }
  .nav-panel { display: none; }
  .header-bar.is-open .nav-panel {
    display: flex; flex-direction: column; align-items: stretch;
    position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
    width: 100vw; background: #fff; padding: 8px 16px 16px;
    border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
  }
  .main-nav { flex-direction: column; align-items: stretch; }
  .nav-search { width: 100%; }
}
@media (max-width: 1024px) {
  .metric-grid, .cred-grid, .steps, .ladder, .channel-grid { grid-template-columns: repeat(2, 1fr); }
  .bar-line, .compare-row, .t-item { grid-template-columns: 1fr; }
  .hero-slash { width: 100%; clip-path: none; background: rgba(12,39,68,.86); }
  .hero, .hero-panel, .b1, .b1 .cap { min-height: 560px; }
  .hero-copy { max-width: none; }
}
@media (max-width: 768px) {
  .section { padding: 52px 0; }
  .bento, .review-wall { display: grid; grid-template-columns: 1fr; columns: auto; }
  .b1, .b2, .b3, .b4 { grid-area: auto; }
  .slot-grid, .metric-grid, .cred-grid, .steps, .ladder, .channel-grid { grid-template-columns: 1fr 1fr; }
  .matrix-head { display: none; }
  .matrix-row { grid-template-columns: 1fr; }
  .matrix-row span[data-label]::before { content: attr(data-label); display: block; color: var(--muted); font-size: 12px; font-weight: 600; }
}
@media (max-width: 520px) {
  .brand-text { white-space: normal; max-width: 132px; font-size: 13px; line-height: 1.2; }
  .nav-cta { padding: 9px 10px; font-size: 13px; }
  .metric-grid, .slot-grid, .cred-grid, .steps, .ladder, .channel-grid { grid-template-columns: 1fr; }
  .news-row { align-items: flex-start; }
  .hero, .hero-panel { min-height: 0; }
  .metric b, .ladder-card .pct { font-size: 32px; }
}

/* roulang page: category1 */
:root {
 --navy: #0c2744;
 --blue: #1f5fa8;
 --blue-2: #2d74c5;
 --sky: #e8f1fb;
 --paper: #f4f7fb;
 --white: #ffffff;
 --ink: #152033;
 --muted: #5c6b80;
 --line: #d9e3ef;
 --gold: #e6a61e;
 --ok: #1c8a58;
 --radius: 18px;
 --shadow: 0 16px 40px rgba(16, 42, 77, 0.08);
 --shadow-h: 0 18px 36px rgba(16, 42, 77, 0.14);
 --bs-body-font-family: "Be Vietnam Pro", sans-serif;
 --bs-body-color: #152033;
 --bs-primary: #1f5fa8;
 --bs-link-color: #1f5fa8;
}
/* roulang page: category1 */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", sans-serif;
 color: var(--ink);
 background: var(--white);
 line-height: 1.7;
 font-size: 16px;
 overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }
.container { max-width: 1140px; }
.visually-hidden {
 position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
 overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.site-header {
 position: sticky;
 top: 0;
 z-index: 50;
 background: rgba(255,255,255,.96);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(16,42,77,.05);
 backdrop-filter: blur(10px);
}
.header-bar {
 position: relative;
 min-height: 78px;
 display: flex;
 align-items: center;
 gap: 14px;
}
.brand { display: flex; align-items: center; gap: 10px; flex: none; }
.brand-mark {
 width: 40px; height: 40px; border-radius: 12px;
 display: grid; place-items: center; color: #fff;
 background: linear-gradient(145deg, var(--blue-2), var(--navy));
 box-shadow: 0 8px 16px rgba(31,95,168,.28);
}
.brand-text { font-weight: 800; letter-spacing: -.02em; font-size: 15px; white-space: nowrap; }
.nav-panel { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; }
.main-nav { display: flex; align-items: center; gap: 2px; flex: 1; min-width: 0; }
.main-nav a {
 color: #31445c; font-weight: 600; font-size: 13.5px;
 padding: 8px 8px; border-radius: 999px; white-space: nowrap;
 transition: .2s ease;
}
.main-nav a:hover { background: #eef4fb; color: var(--blue); }
.main-nav a.active, .main-nav a:active { background: var(--blue); color: #fff; }
.main-nav a:focus-visible, .nav-cta:focus-visible, .btn-main:focus-visible, .nav-search button:focus-visible, .nav-toggle:focus-visible {
 outline: 3px solid rgba(31,95,168,.45);
 outline-offset: 2px;
}
.nav-search {
 display: flex; align-items: center; gap: 6px;
 background: var(--paper); border: 1px solid var(--line);
 border-radius: 999px; padding: 4px 6px 4px 12px; width: 176px; flex: none;
}
.nav-search input {
 border: 0; background: transparent; width: 100%; min-width: 0;
 font-size: 13px; color: var(--ink); outline: none; padding: 6px 0;
}
.nav-search button {
 width: 32px; height: 32px; border: 0; border-radius: 50%;
 background: var(--navy); color: #fff; cursor: pointer;
 transition: .2s ease;
}
.nav-search button:hover { background: var(--blue); }
.nav-cta, .btn-main, .btn-line {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; font-weight: 700; border: 0; cursor: pointer;
 transition: .2s ease;
}
.nav-cta {
 background: var(--blue); color: #fff; padding: 10px 14px; font-size: 14px; flex: none;
 box-shadow: 0 8px 18px rgba(31,95,168,.25);
}
.nav-cta:hover { background: var(--navy); transform: translateY(-1px); color: #fff; }
.nav-cta:active { transform: translateY(0); }
.nav-toggle {
 display: none; width: 44px; height: 44px; border-radius: 12px;
 border: 1px solid var(--line); background: #fff; margin-left: auto;
 flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--navy); }
.section { padding: 84px 0; }
.section-paper { background: var(--paper); }
.section-sky { background: var(--sky); }
.section-dark { background: var(--navy); color: #fff; }
.section-head { max-width: 740px; margin-bottom: 28px; }
.section-head h2, .split-copy h2, .stage-copy h2, .inquiry h2 {
 font-weight: 800; letter-spacing: -.02em;
 font-size: clamp(1.5rem, 2.4vw, 2.15rem); line-height: 1.25; margin: 0 0 10px;
}
.section-head p, .lead { margin: 0; color: var(--muted); }
.section-dark .section-head p { color: #d5e2f2; }
.btn-main {
 background: var(--gold); color: #1b2430; padding: 14px 22px; font-size: 16px;
 box-shadow: 0 12px 24px rgba(230,166,30,.28);
}
.btn-main:hover { background: #f3c14a; transform: translateY(-2px); color: #1b2430; }
.btn-main:active { transform: translateY(0); }
.btn-line {
 background: #fff; color: var(--navy); border: 1px solid var(--line); padding: 13px 18px;
}
.btn-line:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-2px); }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.feature-list { display: grid; gap: 12px; }
.feature-item, .cred, .ladder-card, .quote, .case-card, .policy-main article, .channel, .desk, .form-card, .t-item {
 background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
}
.feature-item { display: flex; gap: 14px; padding: 16px 18px; transition: .2s ease; }
.feature-item:hover, .channel:hover, .quote:hover, .ladder-card:hover, .case-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-h); }
.feature-item i, .cred i {
 width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; flex: none;
 background: var(--sky); color: var(--blue);
}
.feature-item strong, .cred strong, .case-card strong { display: block; margin-bottom: 4px; }
.feature-item p, .cred p, .case-card p, .ladder-card p, .quote p, .policy-main p, .channel p, .t-item p { margin: 0; color: var(--muted); font-size: 14.5px; }
.kicker {
 display: inline-flex; align-items: center; gap: 8px;
 background: var(--sky); color: var(--blue); font-weight: 700; font-size: 13px;
 border-radius: 999px; padding: 6px 12px; margin-bottom: 14px;
}
.crumb { color: var(--muted); font-size: 13px; margin-bottom: 14px; }
.crumb a { color: var(--blue); font-weight: 600; }
.crumb a:hover { text-decoration: underline; }
.acct-hero { padding: 54px 0 28px; background: linear-gradient(180deg, #f7fbff 0%, #fff 70%); }
.acct-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 36px; align-items: center; }
.acct-hero h1 {
 margin: 0 0 14px; font-weight: 800; letter-spacing: -.03em;
 font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.12; color: var(--navy);
}
.acct-hero .lede { font-size: 17.5px; color: #3d4e64; margin: 0 0 22px; max-width: 560px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.mini-facts { display: flex; flex-wrap: wrap; gap: 8px; }
.mini-facts span {
 background: #fff; border: 1px solid var(--line); border-radius: 999px;
 padding: 6px 12px; font-size: 13px; font-weight: 600; color: #31445c;
}
.hero-visual { position: relative; min-height: 420px; }
.hero-visual img {
 width: 100%; height: 460px; object-fit: cover; border-radius: 28px;
 box-shadow: var(--shadow-h); border: 1px solid var(--line);
}
.float-card {
 position: absolute; left: -28px; bottom: 28px; width: min(280px, 80%);
 background: #fff; border-radius: 18px; border: 1px solid var(--line);
 box-shadow: var(--shadow-h); padding: 16px 16px 14px;
}
.float-card b { display: block; font-size: 28px; letter-spacing: -.03em; color: var(--navy); line-height: 1; }
.float-card small { color: var(--muted); }
.bar { height: 8px; background: #e7eef7; border-radius: 99px; margin-top: 10px; overflow: hidden; }
.bar i { display: block; width: 76%; height: 100%; background: linear-gradient(90deg, var(--blue), var(--gold)); }
.meter-band { position: relative; background: var(--navy); color: #fff; overflow: hidden; }
.meter-bg {
 position: absolute; inset: 0;
 background: url("/assets/images/308690e922fbdd79.webp") center/cover no-repeat;
 opacity: .22;
}
.meter-band .container { position: relative; z-index: 1; }
.meter-band .metric-grid { margin-top: 8px; }
.metric {
 background: rgba(255,255,255,.08);
 border: 1px solid rgba(255,255,255,.14);
 border-radius: 18px; padding: 18px 16px 16px;
}
.metric strong { display: block; font-size: clamp(1.6rem, 2.5vw, 2.1rem); letter-spacing: -.03em; color: #fff; }
.metric span { color: #d5e2f2; font-size: 14px; }
.group-layout { display: grid; grid-template-columns: .78fr 1.22fr; gap: 34px; align-items: start; }
.sticky-copy { position: sticky; top: 98px; }
.tag {
 display: inline-block; font-size: 12px; font-weight: 800; letter-spacing: .04em;
 text-transform: uppercase; color: var(--blue); margin-bottom: 6px;
}
.rail { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.rail article {
 background: #fff; border: 1px solid var(--line); border-radius: 18px;
 padding: 18px 14px; box-shadow: var(--shadow); min-height: 180px; position: relative;
}
.rail .n {
 width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center;
 background: var(--navy); color: #fff; font-weight: 800; font-size: 14px; margin-bottom: 12px;
}
.rail h3 { font-size: 16px; font-weight: 800; margin: 0 0 6px; }
.rail p { margin: 0; color: var(--muted); font-size: 14px; }
.handoff { display: grid; grid-template-columns: 1.05fr .95fr; gap: 28px; align-items: center; }
.handoff img { width: 100%; height: 420px; object-fit: cover; border-radius: 26px; border: 1px solid var(--line); box-shadow: var(--shadow); }
.check { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 10px; }
.check li {
 display: flex; gap: 10px; align-items: flex-start;
 background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px;
}
.check i { color: var(--ok); margin-top: 3px; }
.case-layout { display: grid; grid-template-columns: 1.25fr .75fr; gap: 16px; }
.case-main, .case-side article {
 background: #fff; border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); overflow: hidden;
}
.case-main img { width: 100%; height: 250px; object-fit: cover; }
.case-main div, .case-side article { padding: 18px 18px 20px; }
.case-side { display: grid; gap: 16px; }
.case-side img { width: 72px; height: 72px; object-fit: cover; border-radius: 16px; }
.case-side article { display: flex; gap: 14px; align-items: center; }
.who { color: var(--blue); font-weight: 700; font-size: 13px; }
.price-board { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: stretch; }
.tier {
 background: #fff; border: 1px solid var(--line); border-radius: 22px;
 box-shadow: var(--shadow); padding: 22px 20px 20px; display: flex; flex-direction: column; gap: 8px;
 transition: .2s ease;
}
.tier:hover { transform: translateY(-4px); box-shadow: var(--shadow-h); }
.tier.hot {
 background: var(--navy); color: #fff; border-color: var(--navy);
 transform: translateY(-8px);
}
.tier.hot p, .tier.hot li { color: #d5e2f2; }
.tier h3 { margin: 0; font-weight: 800; font-size: 1.25rem; }
.tier .fee { font-size: 1.7rem; font-weight: 800; letter-spacing: -.03em; }
.tier ul { margin: 8px 0 16px; padding: 0; list-style: none; display: grid; gap: 8px; }
.tier li { display: flex; gap: 8px; font-size: 14.5px; color: #3d4e64; }
.tier .btn-main, .tier .btn-line { margin-top: auto; }
.pill {
 align-self: flex-start; background: var(--gold); color: #1b2430;
 font-size: 12px; font-weight: 800; border-radius: 999px; padding: 4px 10px;
}
.voice-wall { display: grid; grid-template-columns: 1.15fr .85fr; gap: 16px; }
.quote-lg, .quote-sm {
 background: #fff; border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); padding: 22px;
}
.quote-lg { background: var(--navy); color: #fff; }
.quote-lg p { font-size: 1.25rem; line-height: 1.55; margin: 8px 0 16px; color: #fff; }
.quote-sm p { margin: 8px 0 0; color: #3d4e64; }
.stars { color: var(--gold); letter-spacing: 2px; }
.stack { display: grid; gap: 16px; }
.req-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: start; }
.form-card { padding: 22px; }
.form-card h2 { margin-top: 0; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field span { font-weight: 700; font-size: 13.5px; }
.field input, .field select, .field textarea {
 width: 100%; border: 1px solid var(--line); background: #f8fbfe; color: var(--ink);
 border-radius: 12px; padding: 12px 12px; font-size: 15px;
}
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
 outline: 3px solid rgba(31,95,168,.25); border-color: var(--blue); background: #fff;
}
.fine { color: var(--muted); font-size: 13px; margin: 10px 0 0; }
.site-footer { background: var(--navy); color: #d5e2f2; padding: 56px 0 28px; }
.site-footer h2 { color: #fff; font-size: 16px; font-weight: 700; margin: 0 0 10px; }
.site-footer p { margin: 0; }
.site-footer a { color: #fff; }
.site-footer a:hover { color: var(--gold); }
.foot-brand { font-weight: 800; color: #fff; font-size: 18px; margin-bottom: 10px; }
.legal { margin-top: 28px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.12); color: #b7c7da; font-size: 13px; }
@media (max-width: 1100px) {
 .nav-toggle { display: flex; }
 .nav-cta { margin-left: 0; }
 .nav-panel {
  display: none; position: absolute; top: calc(100% + 1px); left: 0; right: 0;
  background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
  padding: 12px 16px 16px; flex-direction: column; align-items: stretch; z-index: 60;
 }
 .nav-panel.open { display: flex; }
 .main-nav { flex-direction: column; align-items: stretch; }
 .main-nav a { padding: 10px 12px; }
 .nav-search { width: 100%; }
 .acct-grid, .group-layout, .handoff, .case-layout, .voice-wall, .req-grid { grid-template-columns: 1fr; }
 .sticky-copy { position: static; }
 .float-card { left: 16px; }
 .rail { grid-template-columns: repeat(3, 1fr); }
 .price-board { grid-template-columns: 1fr; }
 .tier.hot { transform: none; }
}
@media (max-width: 768px) {
 .section { padding: 60px 0; }
 .metric-grid, .rail, .fields { grid-template-columns: 1fr 1fr; }
 .hero-visual, .hero-visual img, .handoff img { min-height: 0; height: 280px; }
 .case-side article { align-items: flex-start; }
}
@media (max-width: 520px) {
 .brand-text { font-size: 12px; }
 .nav-cta { padding: 8px 10px; font-size: 13px; }
 .header-bar { gap: 8px; }
 .metric-grid, .rail, .fields, .case-side article { grid-template-columns: 1fr; }
 .acct-hero { padding-top: 32px; }
 .float-card { position: static; width: 100%; margin-top: 12px; }
 .hero-visual { min-height: 0; }
 .case-side article { display: block; }
 .case-side img { margin-bottom: 10px; }
}

/* roulang page: category2 */
:root {
 --navy: #0c2744;
 --blue: #1f5fa8;
 --blue-2: #2d74c5;
 --sky: #e8f1fb;
 --paper: #f4f7fb;
 --white: #ffffff;
 --ink: #152033;
 --muted: #5c6b80;
 --line: #d9e3ef;
 --gold: #e6a61e;
 --ok: #1c8a58;
 --radius: 18px;
 --shadow: 0 16px 40px rgba(16, 42, 77, 0.08);
 --shadow-h: 0 18px 36px rgba(16, 42, 77, 0.14);
 --bs-body-font-family: "Be Vietnam Pro", sans-serif;
 --bs-body-color: #152033;
 --bs-primary: #1f5fa8;
 --bs-link-color: #1f5fa8;
}
/* roulang page: uu-dai */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", sans-serif;
 color: var(--ink);
 background: var(--white);
 line-height: 1.7;
 font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid rgba(31, 95, 168, .35); outline-offset: 2px; }
.container { max-width: 1140px; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 50;
 background: rgba(255,255,255,.96);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(16,42,77,.05);
 backdrop-filter: blur(10px);
}
.header-bar {
 position: relative;
 min-height: 78px;
 display: flex;
 align-items: center;
 gap: 14px;
}
.brand { display: flex; align-items: center; gap: 10px; flex: none; }
.brand-mark {
 width: 40px; height: 40px; border-radius: 12px;
 display: grid; place-items: center; color: #fff;
 background: linear-gradient(145deg, var(--blue-2), var(--navy));
 box-shadow: 0 8px 16px rgba(31,95,168,.28);
}
.brand-text { font-weight: 800; letter-spacing: -.02em; font-size: 15px; white-space: nowrap; color: var(--navy); }
.nav-panel { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; }
.main-nav { display: flex; align-items: center; gap: 2px; flex: 1; min-width: 0; }
.main-nav a {
 color: #31445c; font-weight: 600; font-size: 13.5px;
 padding: 8px 8px; border-radius: 999px; white-space: nowrap;
 transition: .2s ease;
}
.main-nav a:hover { background: #eef4fb; color: var(--blue); }
.main-nav a.active, .main-nav a:active { background: var(--blue); color: #fff; }
.nav-search {
 display: flex; align-items: center; gap: 6px;
 background: var(--paper); border: 1px solid var(--line);
 border-radius: 999px; padding: 4px 6px 4px 12px; width: 176px; flex: none;
}
.nav-search input {
 border: 0; background: transparent; width: 100%; min-width: 0;
 font-size: 13px; color: var(--ink); outline: none; padding: 6px 0;
}
.nav-search button {
 width: 32px; height: 32px; border: 0; border-radius: 50%;
 background: var(--navy); color: #fff;
}
.nav-search button:hover { background: var(--blue); }
.nav-cta, .btn-main, .btn-ghost {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; font-weight: 700; cursor: pointer;
 transition: .2s ease;
}
.nav-cta {
 background: var(--blue); color: #fff; padding: 10px 14px; font-size: 14px; flex: none;
 box-shadow: 0 8px 18px rgba(31,95,168,.25); border: 0;
}
.nav-cta:hover { background: var(--navy); transform: translateY(-1px); color: #fff; }
.nav-cta:active { transform: translateY(0); }
.nav-toggle {
 display: none; width: 44px; height: 44px; border-radius: 12px;
 border: 1px solid var(--line); background: #fff; margin-left: auto;
 flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--navy); }
.nav-toggle .visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.btn-main { background: var(--gold); color: #1b2430; padding: 14px 22px; font-size: 16px; border: 0; box-shadow: 0 12px 24px rgba(230,166,30,.28); }
.btn-main:hover { background: #f3c14a; transform: translateY(-2px); color: #1b2430; }
.btn-main:active { transform: translateY(0); }
.btn-ghost { background: #fff; color: var(--navy); padding: 13px 18px; border: 1px solid var(--line); }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); background: var(--sky); }
.section { padding: 84px 0; }
.section-paper { background: var(--paper); }
.section-sky { background: var(--sky); }
.section-dark { background: var(--navy); color: #fff; }
.section-head { max-width: 740px; margin-bottom: 28px; }
.section-head h2, .split-copy h2, .inquiry h2 {
 font-weight: 800; letter-spacing: -.02em; font-size: clamp(1.5rem, 2.4vw, 2.15rem); line-height: 1.25; margin: 0 0 10px; color: var(--navy);
}
.section-head p, .lead { margin: 0; color: var(--muted); }
.kicker, .badge {
 display: inline-flex; align-items: center; gap: 8px;
 border-radius: 999px; font-weight: 700; letter-spacing: .01em;
}
.kicker { background: #fff; color: var(--blue); border: 1px solid var(--line); padding: 6px 12px; font-size: 13px; box-shadow: var(--shadow); margin-bottom: 16px; }
.badge { background: #fff6df; color: #8a5b00; padding: 4px 10px; font-size: 12px; }
.badge-live { background: #e7f7ef; color: var(--ok); }
.page-hero {
 position: relative;
 background:
  linear-gradient(100deg, rgba(244,247,251,.97) 0%, rgba(244,247,251,.92) 46%, rgba(244,247,251,.72) 100%),
  url("/assets/images/af7fda2af7f74b47.jpg") right center / cover no-repeat;
 padding: 72px 0 78px;
 overflow: hidden;
}
.crumb { display: flex; gap: 8px; align-items: center; color: var(--muted); font-size: 13px; font-weight: 600; margin-bottom: 18px; }
.crumb a:hover { color: var(--blue); }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 42px; align-items: center; }
.page-hero h1 { color: var(--navy); font-weight: 800; margin: 0 0 16px; font-size: clamp(2.05rem, 4vw, 3.35rem); line-height: 1.12; letter-spacing: -.03em; }
.hero-copy p { color: #3e5168; font-size: 17px; margin: 0 0 22px; max-width: 560px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.pick-card {
 background: #fff; border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow-h); overflow: hidden;
}
.pick-media { position: relative; min-height: 210px; }
.pick-media img { width: 100%; height: 230px; object-fit: cover; }
.pick-media .badge { position: absolute; left: 16px; top: 16px; }
.pick-body { padding: 20px 22px 22px; }
.pick-body h2 { margin: 0 0 8px; font-size: 1.35rem; font-weight: 800; letter-spacing: -.02em; color: var(--navy); }
.pick-body p { margin: 0; color: var(--muted); font-size: 14.5px; }
.mini-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 16px; }
.mini-metrics div { background: var(--paper); border-radius: 14px; padding: 10px; text-align: center; }
.mini-metrics strong { display: block; color: var(--navy); font-size: 15px; }
.mini-metrics span { color: var(--muted); font-size: 12px; }
.pulse { padding: 28px 0; background: var(--navy); color: #fff; }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.metric {
 background: rgba(255,255,255,.06);
 border: 1px solid rgba(255,255,255,.1);
 border-radius: 16px;
 padding: 18px 16px;
}
.metric b { display: block; color: var(--gold); font-size: clamp(1.4rem, 2vw, 1.9rem); line-height: 1.1; letter-spacing: -.03em; }
.metric span { display: block; margin-top: 6px; color: #d5e2f2; font-size: 13.5px; }
.ladder { display: grid; gap: 14px; }
.ladder-row {
 display: grid; grid-template-columns: 86px 1fr auto; gap: 18px; align-items: center;
 background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px 20px;
 transition: .2s ease;
}
.ladder-row:hover { transform: translateY(-3px); box-shadow: var(--shadow-h); }
.step-no {
 width: 64px; height: 64px; border-radius: 16px; display: grid; place-items: center;
 background: var(--sky); color: var(--blue); font-weight: 800; font-size: 20px;
}
.ladder-row h3 { margin: 0 0 4px; font-size: 1.08rem; font-weight: 800; color: var(--navy); }
.ladder-row p { margin: 0; color: var(--muted); font-size: 14.5px; }
.limit-pill { background: #fff6df; color: #7a5200; border-radius: 999px; padding: 8px 12px; font-weight: 700; font-size: 13px; white-space: nowrap; }
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: center; }
.photo-frame { position: relative; border-radius: 24px; overflow: hidden; min-height: 360px; box-shadow: var(--shadow); }
.photo-frame img { width: 100%; height: 100%; min-height: 360px; object-fit: cover; }
.photo-cap {
 position: absolute; left: 16px; right: 16px; bottom: 16px;
 background: rgba(12,39,68,.88); color: #fff; border-radius: 16px; padding: 14px 16px;
}
.photo-cap strong { display: block; }
.photo-cap span { color: #d5e2f2; font-size: 13.5px; }
.feature-list { display: grid; gap: 12px; }
.feature-item {
 display: flex; gap: 14px; padding: 16px 18px;
 background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
 transition: .2s ease;
}
.feature-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-h); }
.feature-item i {
 width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; flex: none;
 background: var(--sky); color: var(--blue);
}
.feature-item strong { display: block; margin-bottom: 4px; color: var(--navy); }
.feature-item p { margin: 0; color: var(--muted); font-size: 14.5px; }
.scene-grid { display: grid; grid-template-columns: 1.35fr .75fr; gap: 16px; }
.scene-main, .scene-note, .quote, .plan-row, .news-item, .desk, .form-card {
 background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
}
.scene-main { overflow: hidden; }
.scene-main img { width: 100%; height: 250px; object-fit: cover; }
.scene-copy, .scene-note { padding: 20px; }
.scene-main h3, .scene-note h3, .quote h3, .plan-row h3, .news-item h3 { margin: 8px 0; font-size: 1.15rem; font-weight: 800; color: var(--navy); }
.scene-copy p, .scene-note p, .quote p, .plan-row p, .news-item p, .desk p { margin: 0; color: var(--muted); font-size: 14.5px; }
.scene-side { display: grid; gap: 16px; }
.plan-list { display: grid; gap: 14px; }
.plan-row { display: grid; grid-template-columns: 180px 1fr auto; gap: 18px; align-items: center; padding: 18px 20px; transition: .2s ease; }
.plan-row:hover { transform: translateY(-3px); box-shadow: var(--shadow-h); }
.plan-row .money { font-weight: 800; color: var(--navy); font-size: 1.25rem; letter-spacing: -.03em; }
.plan-row.featured { border-color: #f0d48a; background: linear-gradient(180deg, #fffdf8, #fff); }
.voice-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 16px; }
.quote { padding: 22px; }
.quote.wide { display: grid; grid-template-columns: 92px 1fr; gap: 16px; align-items: center; }
.avatar {
 width: 72px; height: 72px; border-radius: 18px; object-fit: cover;
}
.quote-stack { display: grid; gap: 16px; }
.who { margin-top: 12px; font-weight: 700; color: var(--navy); font-size: 14px; }
.who span { display: block; font-weight: 500; color: var(--muted); }
.news-layout { display: grid; grid-template-columns: 1.4fr .7fr; gap: 18px; }
.news-item { display: grid; grid-template-columns: 148px 1fr; gap: 14px; padding: 12px; margin-bottom: 12px; }
.news-item img { width: 148px; height: 108px; object-fit: cover; border-radius: 14px; }
.news-item time { color: var(--blue); font-size: 12.5px; font-weight: 700; }
.desk { padding: 22px; background: var(--navy); color: #fff; border: 0; }
.desk h2 { color: #fff; font-size: 1.3rem; font-weight: 800; margin: 0 0 8px; }
.desk p { color: #d5e2f2; }
.desk ul { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 10px; }
.desk li { display: flex; justify-content: space-between; gap: 12px; border-top: 1px solid rgba(255,255,255,.12); padding-top: 10px; font-size: 14px; }
.inquiry { display: grid; grid-template-columns: .85fr 1.15fr; gap: 28px; align-items: start; }
.form-card { padding: 22px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field span { font-size: 13px; font-weight: 700; color: var(--navy); }
.field input, .field select, .field textarea {
 border: 1px solid var(--line); background: var(--paper); border-radius: 12px; padding: 12px 14px; color: var(--ink); font-size: 15px;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); background: #fff; outline: none; box-shadow: 0 0 0 4px rgba(31,95,168,.12); }
.form-note { margin-top: 12px; background: #e7f7ef; color: #0f5c38; border-radius: 12px; padding: 12px 14px; font-size: 14px; }
.site-footer { background: var(--navy); color: #d5e2f2; padding: 56px 0 28px; }
.site-footer h2 { color: #fff; font-size: 16px; font-weight: 700; margin: 0 0 8px; }
.site-footer p { margin: 0; }
.site-footer a { color: #fff; }
.site-footer a:hover { color: var(--gold); }
.foot-brand { font-weight: 800; color: #fff; font-size: 18px; margin-bottom: 8px; }
.legal { margin-top: 28px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.12); font-size: 13px; color: #b7c7da; }
@media (max-width: 1024px) {
 .nav-toggle { display: flex; }
 .nav-panel {
  display: none; position: absolute; left: 12px; right: 12px; top: 74px;
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  box-shadow: var(--shadow-h); padding: 12px; flex-direction: column; align-items: stretch; z-index: 60;
 }
 .nav-panel.open { display: flex; }
 .main-nav { flex-direction: column; align-items: stretch; }
 .main-nav a { padding: 10px 12px; }
 .nav-search { width: 100%; }
 .hero-grid, .split, .scene-grid, .voice-grid, .news-layout, .inquiry { grid-template-columns: 1fr; }
 .metric-grid { grid-template-columns: repeat(2, 1fr); }
 .plan-row { grid-template-columns: 1fr; }
 .quote.wide { grid-template-columns: 72px 1fr; }
}
@media (max-width: 768px) {
 .section { padding: 64px 0; }
 .page-hero { padding: 48px 0 56px; }
 .ladder-row, .news-item { grid-template-columns: 1fr; }
 .news-item img { width: 100%; height: 180px; }
 .limit-pill { justify-self: start; }
 .form-grid { grid-template-columns: 1fr; }
 .brand-text { font-size: 14px; }
}
@media (max-width: 520px) {
 .metric-grid, .mini-metrics { grid-template-columns: 1fr; }
 .header-bar { min-height: 68px; }
 .nav-cta { display: none; }
 .hero-actions .btn-main, .hero-actions .btn-ghost { width: 100%; }
 .page-hero h1 { font-size: 1.85rem; }
 .photo-frame, .photo-frame img { min-height: 240px; }
 .quote.wide { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 * { transition: none !important; }
}

/* roulang page: category3 */
:root {
 --navy: #0c2744;
 --blue: #1f5fa8;
 --blue-2: #2d74c5;
 --sky: #e8f1fb;
 --paper: #f4f7fb;
 --white: #ffffff;
 --ink: #152033;
 --muted: #5c6b80;
 --line: #d9e3ef;
 --gold: #e6a61e;
 --ok: #1c8a58;
 --radius: 18px;
 --shadow: 0 16px 40px rgba(16, 42, 77, 0.08);
 --shadow-h: 0 18px 36px rgba(16, 42, 77, 0.14);
 --bs-body-font-family: "Be Vietnam Pro", sans-serif;
 --bs-body-color: #152033;
 --bs-primary: #1f5fa8;
 --bs-link-color: #1f5fa8;
}
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", sans-serif;
 color: var(--ink);
 background: var(--white);
 line-height: 1.7;
 font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }
.container { max-width: 1140px; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 50;
 background: rgba(255,255,255,.96);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(16,42,77,.05);
 backdrop-filter: blur(10px);
}
.header-bar {
 position: relative;
 min-height: 78px;
 display: flex;
 align-items: center;
 gap: 14px;
}
.brand { display: flex; align-items: center; gap: 10px; flex: none; }
.brand-mark {
 width: 40px; height: 40px; border-radius: 12px;
 display: grid; place-items: center; color: #fff;
 background: linear-gradient(145deg, var(--blue-2), var(--navy));
 box-shadow: 0 8px 16px rgba(31,95,168,.28);
}
.brand-text { font-weight: 800; letter-spacing: -.02em; font-size: 15px; white-space: nowrap; }
.nav-panel { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; }
.main-nav { display: flex; align-items: center; gap: 2px; flex: 1; min-width: 0; }
.main-nav a {
 color: #31445c; font-weight: 600; font-size: 13.5px;
 padding: 8px 8px; border-radius: 999px; white-space: nowrap;
 transition: .2s ease;
}
.main-nav a:hover { background: #eef4fb; color: var(--blue); }
.main-nav a.active, .main-nav a:active { background: var(--blue); color: #fff; }
.nav-search {
 display: flex; align-items: center; gap: 6px;
 background: var(--paper); border: 1px solid var(--line);
 border-radius: 999px; padding: 4px 6px 4px 12px; width: 176px; flex: none;
}
.nav-search input {
 border: 0; background: transparent; width: 100%; min-width: 0;
 font-size: 13px; color: var(--ink); outline: none; padding: 6px 0;
}
.nav-search button {
 width: 32px; height: 32px; border: 0; border-radius: 50%;
 background: var(--navy); color: #fff; cursor: pointer;
}
.nav-search button:hover { background: var(--blue); }
.nav-cta, .btn-main, .btn-line {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; font-weight: 700; border: 0; cursor: pointer;
 transition: .2s ease;
}
.nav-cta {
 background: var(--blue); color: #fff; padding: 10px 14px; font-size: 14px; flex: none;
 box-shadow: 0 8px 18px rgba(31,95,168,.25);
}
.nav-cta:hover { background: var(--navy); transform: translateY(-1px); color: #fff; }
.nav-cta:active { transform: translateY(0); }
.nav-toggle {
 display: none; width: 44px; height: 44px; border-radius: 12px;
 border: 1px solid var(--line); background: #fff; margin-left: auto;
 flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--navy); }
.btn-main { background: var(--gold); color: #1b2430; padding: 14px 22px; font-size: 16px; box-shadow: 0 12px 24px rgba(230,166,30,.28); }
.btn-main:hover { background: #f3c14a; transform: translateY(-2px); color: #1b2430; }
.btn-main:active { transform: translateY(0); }
.btn-line {
 background: #fff; color: var(--navy); border: 1px solid var(--line);
 padding: 13px 20px; font-size: 15px;
}
.btn-line:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-2px); }
.section { padding: 84px 0; }
.section-paper { background: var(--paper); }
.section-sky { background: var(--sky); }
.section-dark { background: var(--navy); color: #fff; }
.section-head { max-width: 740px; margin-bottom: 28px; }
.section-head h2, .split-copy h2, .stage-copy h2, .inquiry h2 {
 font-weight: 800; letter-spacing: -.02em; font-size: clamp(1.5rem, 2.4vw, 2.15rem); line-height: 1.25; margin: 0 0 10px;
}
.section-head p, .lead { margin: 0; color: var(--muted); }
.section-dark .section-head p { color: #d5e2f2; }
.feature-list { display: grid; gap: 12px; }
.feature-item, .cred, .ladder-card, .quote, .case-card, .policy-main article, .channel, .desk, .form-card, .t-item {
 background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
}
.feature-item { display: flex; gap: 14px; padding: 16px 18px; transition: .2s ease; }
.feature-item:hover, .channel:hover, .quote:hover, .ladder-card:hover, .case-card:hover, .log-row:hover { transform: translateY(-3px); box-shadow: var(--shadow-h); }
.feature-item i, .cred i {
 width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; flex: none;
 background: var(--sky); color: var(--blue);
}
.feature-item strong, .cred strong, .case-card strong { display: block; margin-bottom: 4px; }
.feature-item p, .cred p, .case-card p, .ladder-card p, .quote p, .policy-main p, .channel p, .t-item p { margin: 0; color: var(--muted); font-size: 14.5px; }
.site-footer { background: var(--navy); color: #d5e2f2; padding: 56px 0 28px; }
.foot-brand { font-weight: 800; color: #fff; font-size: 18px; margin-bottom: 10px; }
.site-footer h2 { color: #fff; font-size: 16px; font-weight: 700; margin: 0 0 10px; }
.site-footer p { margin: 0; color: #d5e2f2; }
.site-footer a { color: #fff; font-weight: 600; }
.site-footer a:hover { color: var(--gold); }
.legal { margin-top: 28px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.12); color: #b7c7da; font-size: 13px; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
 outline: 3px solid rgba(31,95,168,.35); outline-offset: 2px;
}
.page-mast { padding: 54px 0 28px; background: linear-gradient(180deg, #f7faff 0%, #fff 70%); }
.crumb { display: flex; gap: 8px; align-items: center; color: var(--muted); font-size: 13px; font-weight: 600; margin-bottom: 18px; }
.crumb a:hover { color: var(--blue); }
.kicker {
 display: inline-flex; align-items: center; gap: 8px;
 background: #fff7e6; color: #8a5a00; border: 1px solid #f3ddaa;
 border-radius: 999px; padding: 6px 12px; font-size: 13px; font-weight: 700; margin-bottom: 14px;
}
.page-mast h1 {
 font-weight: 800; letter-spacing: -.03em; line-height: 1.12;
 font-size: clamp(2rem, 4vw, 3.2rem); margin: 0 0 14px; max-width: 640px;
}
.mast-lead { color: var(--muted); font-size: 17px; max-width: 560px; margin-bottom: 22px; }
.mast-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }
.mast-points { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0; list-style: none; }
.mast-points li {
 background: #fff; border: 1px solid var(--line); border-radius: 999px;
 padding: 7px 12px; font-size: 13px; font-weight: 600; color: #31445c;
}
.dossier {
 background: var(--navy); color: #fff; border-radius: 28px; padding: 18px;
 box-shadow: 0 24px 50px rgba(12,39,68,.18); position: relative;
}
.dossier-photo { border-radius: 18px; overflow: hidden; height: 210px; margin-bottom: 14px; }
.dossier-photo img { width: 100%; height: 100%; object-fit: cover; }
.dossier-top { display: flex; justify-content: space-between; gap: 10px; align-items: center; margin-bottom: 12px; }
.gold-badge, .level-pill {
 display: inline-flex; align-items: center; gap: 6px; border-radius: 999px;
 background: linear-gradient(90deg, #f6d98a, var(--gold)); color: #1b2430;
 font-weight: 800; font-size: 12px; padding: 6px 10px;
}
.dossier h2 { color: #fff; font-size: 22px; font-weight: 800; margin: 0 0 6px; }
.dossier .sub { color: #d5e2f2; font-size: 14px; margin: 0 0 14px; }
.stat-line { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-top: 1px solid rgba(255,255,255,.12); font-size: 14px; }
.stat-line span { color: #b7c7da; }
.stat-line strong { color: #fff; font-weight: 700; }
.metric-band { padding: 28px 0; background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.metric-row { display: grid; grid-template-columns: repeat(4, 1fr); }
.metric-row article { padding: 8px 22px; border-right: 1px solid var(--line); }
.metric-row article:last-child { border-right: 0; }
.metric-row b { display: block; font-size: clamp(1.6rem, 2.5vw, 2.1rem); letter-spacing: -.03em; color: var(--navy); line-height: 1.1; }
.metric-row span { color: var(--muted); font-size: 14px; }
.control-layout, .lock-layout, .desk-layout { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 36px; align-items: start; }
.sticky-copy { position: sticky; top: 98px; }
.eyebrow { color: var(--blue); font-weight: 800; font-size: 13px; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 8px; }
.flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; position: relative; }
.flow-step {
 background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
 padding: 18px 16px 16px; box-shadow: var(--shadow); min-height: 180px;
}
.flow-step em {
 font-style: normal; display: inline-grid; place-items: center;
 width: 36px; height: 36px; border-radius: 50%; background: var(--navy); color: #fff;
 font-weight: 800; margin-bottom: 12px;
}
.flow-step strong { display: block; margin-bottom: 6px; }
.flow-step p { margin: 0; color: var(--muted); font-size: 14px; }
.lock-photo { border-radius: 24px; overflow: hidden; min-height: 420px; position: relative; box-shadow: var(--shadow); }
.lock-photo img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.lock-card { background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: 28px; box-shadow: var(--shadow); }
.lock-list { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 12px; }
.lock-list li { display: grid; grid-template-columns: 28px 1fr; gap: 10px; align-items: start; }
.lock-list i { color: var(--ok); margin-top: 3px; }
.layer { display: grid; grid-template-columns: 150px 1fr auto; gap: 18px; align-items: center; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.layer:last-child { border-bottom: 0; }
.layer b { font-size: 28px; letter-spacing: -.03em; color: var(--gold); }
.layer h3 { margin: 0 0 4px; font-size: 18px; font-weight: 800; }
.layer p { margin: 0; color: #d5e2f2; font-size: 14.5px; }
.track { height: 8px; background: rgba(255,255,255,.12); border-radius: 99px; width: 140px; overflow: hidden; }
.track span { display: block; height: 100%; background: linear-gradient(90deg, var(--gold), #f6d98a); border-radius: 99px; }
.log-list { display: grid; gap: 14px; }
.log-row {
 display: grid; grid-template-columns: 168px 1fr auto; gap: 16px; align-items: center;
 background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 12px;
 box-shadow: var(--shadow); transition: .2s ease;
}
.log-row img { width: 168px; height: 112px; object-fit: cover; border-radius: 14px; }
.log-row h3 { margin: 0 0 4px; font-size: 18px; font-weight: 800; }
.log-row p { margin: 0; color: var(--muted); font-size: 14.5px; }
.code-pill { background: var(--sky); color: var(--blue); font-weight: 800; border-radius: 999px; padding: 8px 12px; font-size: 13px; white-space: nowrap; }
.desk-note { color: var(--muted); margin: 12px 0 0; }
.form-card { padding: 22px; }
.form-card label { display: block; font-weight: 700; font-size: 14px; margin-bottom: 6px; }
.form-card input, .form-card select, .form-card textarea {
 width: 100%; border: 1px solid var(--line); background: var(--paper); color: var(--ink);
 border-radius: 12px; padding: 12px 14px; margin-bottom: 14px;
}
.form-card input:focus, .form-card select:focus, .form-card textarea:focus { border-color: var(--blue); background: #fff; }
.form-card button { width: 100%; }
.form-status { min-height: 24px; font-weight: 700; color: var(--ok); margin: 10px 0 0; }
@media (max-width: 1100px) {
 .nav-toggle { display: flex; }
 .nav-cta { margin-left: auto; }
 .nav-panel {
  display: none; position: absolute; left: 0; right: 0; top: 100%;
  background: #fff; flex-direction: column; align-items: stretch;
  padding: 12px 16px 16px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
 }
 .nav-panel.open { display: flex; }
 .main-nav { flex-direction: column; align-items: stretch; }
 .main-nav a { padding: 12px; }
 .nav-search { width: 100%; }
}
@media (max-width: 1024px) {
 .control-layout, .lock-layout, .desk-layout { grid-template-columns: 1fr; }
 .sticky-copy { position: static; }
 .flow { grid-template-columns: 1fr 1fr; }
 .metric-row { grid-template-columns: 1fr 1fr; gap: 14px; }
 .metric-row article { border-right: 0; padding: 8px 0; }
 .layer { grid-template-columns: 1fr; gap: 8px; }
 .track { width: 100%; }
}
@media (max-width: 768px) {
 .section { padding: 64px 0; }
 .page-mast { padding: 36px 0 12px; }
 .log-row { grid-template-columns: 1fr; }
 .log-row img { width: 100%; height: 180px; }
 .flow { grid-template-columns: 1fr; }
 .lock-photo { min-height: 240px; }
 .lock-photo img { position: static; height: 240px; }
}
@media (max-width: 520px) {
 .brand-text { font-size: 12.5px; }
 .nav-cta { padding: 8px 10px; font-size: 13px; }
 .header-bar { gap: 8px; }
 .metric-row { grid-template-columns: 1fr; }
 .page-mast h1 { font-size: 1.85rem; }
 .dossier { padding: 14px; }
 .mast-actions .btn-main, .mast-actions .btn-line { width: 100%; }
}

/* roulang page: category4 */
:root {
 --navy: #0c2744;
 --blue: #1f5fa8;
 --blue-2: #2d74c5;
 --sky: #e8f1fb;
 --paper: #f4f7fb;
 --white: #ffffff;
 --ink: #152033;
 --muted: #5c6b80;
 --line: #d9e3ef;
 --gold: #e6a61e;
 --ok: #1c8a58;
 --radius: 18px;
 --shadow: 0 16px 40px rgba(16, 42, 77, 0.08);
 --shadow-h: 0 18px 36px rgba(16, 42, 77, 0.14);
 --bs-body-font-family: "Be Vietnam Pro", sans-serif;
 --bs-body-color: #152033;
 --bs-primary: #1f5fa8;
 --bs-link-color: #1f5fa8;
}
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", sans-serif;
 color: var(--ink);
 background: var(--white);
 line-height: 1.7;
 font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }
.container { max-width: 1140px; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 50;
 background: rgba(255,255,255,.96);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(16,42,77,.05);
 backdrop-filter: blur(10px);
}
.header-bar {
 position: relative;
 min-height: 78px;
 display: flex;
 align-items: center;
 gap: 14px;
}
.brand { display: flex; align-items: center; gap: 10px; flex: none; }
.brand-mark {
 width: 40px; height: 40px; border-radius: 12px;
 display: grid; place-items: center; color: #fff;
 background: linear-gradient(145deg, var(--blue-2), var(--navy));
 box-shadow: 0 8px 16px rgba(31,95,168,.28);
}
.brand-text { font-weight: 800; letter-spacing: -.02em; font-size: 15px; white-space: nowrap; }
.nav-panel { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; }
.main-nav { display: flex; align-items: center; gap: 2px; flex: 1; min-width: 0; }
.main-nav a {
 color: #31445c; font-weight: 600; font-size: 13.5px;
 padding: 8px 8px; border-radius: 999px; white-space: nowrap;
 transition: .2s ease;
}
.main-nav a:hover { background: #eef4fb; color: var(--blue); }
.main-nav a.active, .main-nav a:active { background: var(--blue); color: #fff; }
.nav-search {
 display: flex; align-items: center; gap: 6px;
 background: var(--paper); border: 1px solid var(--line);
 border-radius: 999px; padding: 4px 6px 4px 12px; width: 176px; flex: none;
}
.nav-search input {
 border: 0; background: transparent; width: 100%; min-width: 0;
 font-size: 13px; color: var(--ink); outline: none; padding: 6px 0;
}
.nav-search button {
 width: 32px; height: 32px; border: 0; border-radius: 50%;
 background: var(--navy); color: #fff; cursor: pointer;
}
.nav-search button:hover { background: var(--blue); }
.nav-cta, .btn-main, .btn-line {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; font-weight: 700; border: 0; cursor: pointer;
 transition: .2s ease; text-decoration: none;
}
.nav-cta {
 background: var(--blue); color: #fff; padding: 10px 14px; font-size: 14px; flex: none;
 box-shadow: 0 8px 18px rgba(31,95,168,.25);
}
.nav-cta:hover { background: var(--navy); transform: translateY(-1px); color: #fff; }
.nav-cta:active { transform: translateY(0); }
.nav-toggle {
 display: none; width: 44px; height: 44px; border-radius: 12px;
 border: 1px solid var(--line); background: #fff; margin-left: auto;
 flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--navy); }
.btn-main { background: var(--gold); color: #1b2430; padding: 14px 22px; font-size: 16px; box-shadow: 0 12px 24px rgba(230,166,30,.28); }
.btn-main:hover { background: #f3c14a; transform: translateY(-2px); color: #1b2430; }
.btn-main:active { transform: translateY(0); }
.btn-line { background: #fff; color: var(--navy); border: 1px solid var(--line); padding: 13px 18px; }
.btn-line:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-2px); }
.section { padding: 84px 0; }
.section-paper { background: var(--paper); }
.section-sky { background: var(--sky); }
.section-dark { background: var(--navy); color: #fff; }
.kicker {
 display: inline-flex; align-items: center; gap: 8px;
 background: var(--sky); color: var(--blue); border-radius: 999px;
 padding: 6px 12px; font-size: 13px; font-weight: 700; margin-bottom: 14px;
}
.kicker.light { background: rgba(255,255,255,.12); color: #f6d98a; }
h1, h2, h3 { letter-spacing: -.02em; }
.desk-hero { padding: 64px 0 36px; background:
 radial-gradient(circle at 90% 0%, rgba(31,95,168,.08), transparent 36%),
 var(--white); }
.desk-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 42px; align-items: center; }
.desk-copy h1 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 800; line-height: 1.12; margin: 0 0 14px; color: var(--navy); }
.desk-copy .lead { color: var(--muted); font-size: 17px; margin: 0 0 22px; }
.toc { list-style: none; margin: 0 0 22px; padding: 0; display: grid; gap: 8px; }
.toc li { display: flex; gap: 12px; align-items: center; background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 10px 12px; }
.toc b { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; background: var(--navy); color: #fff; font-size: 12px; flex: none; }
.toc span { font-weight: 600; color: var(--ink); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.dossier { margin: 0; background: #fff; border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow-h); overflow: hidden; }
.dossier img { width: 100%; height: 320px; object-fit: cover; }
.dossier figcaption { display: flex; justify-content: space-between; gap: 12px; padding: 16px 18px; background: #fff; }
.dossier strong { display: block; color: var(--navy); }
.dossier span { color: var(--muted); font-size: 13.5px; }
.mini-form { padding: 0 18px 18px; display: grid; grid-template-columns: 1fr 1fr auto; gap: 8px; }
.mini-form input, .field input, .field select, .field textarea {
 width: 100%; border: 1px solid var(--line); background: var(--paper); color: var(--ink);
 border-radius: 12px; padding: 12px 12px; font-size: 14px; transition: .2s ease;
}
.field textarea { min-height: 120px; resize: vertical; }
.mini-form input:focus, .field input:focus, .field select:focus, .field textarea:focus {
 border-color: var(--blue); background: #fff; box-shadow: 0 0 0 4px rgba(31,95,168,.12); outline: none;
}
.pulse { padding: 22px 0 28px; }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.metric {
 background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
 box-shadow: var(--shadow); padding: 16px 16px 14px;
}
.metric em { display: block; font-style: normal; font-weight: 800; font-size: 28px; color: var(--navy); letter-spacing: -.03em; line-height: 1.1; }
.metric span { color: var(--muted); font-size: 13.5px; }
.scope-grid { display: grid; grid-template-columns: .86fr 1.14fr; gap: 28px; align-items: center; }
.shot { position: relative; border-radius: 24px; overflow: hidden; min-height: 420px; box-shadow: var(--shadow); }
.shot img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.shot-cap { position: absolute; left: 16px; right: 16px; bottom: 16px; background: rgba(12,39,68,.88); color: #fff; border-radius: 16px; padding: 14px 16px; }
.shot-cap strong { display: block; }
.shot-cap span { color: #d5e2f2; font-size: 14px; }
.section-head { max-width: 680px; margin-bottom: 22px; }
.section-head h2, .split-copy h2, .night-copy h2, .close-copy h2 {
 font-weight: 800; font-size: clamp(1.5rem, 2.4vw, 2.15rem); line-height: 1.25; margin: 0 0 10px; color: var(--navy);
}
.section-head p, .lead { margin: 0; color: var(--muted); }
.feature-list { display: grid; gap: 12px; }
.feature-item {
 background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
 display: flex; gap: 14px; padding: 16px 18px; transition: .2s ease;
}
.feature-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-h); }
.feature-item i {
 width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; flex: none;
 background: var(--sky); color: var(--blue);
}
.feature-item strong { display: block; margin-bottom: 4px; }
.feature-item p { margin: 0; color: var(--muted); font-size: 14.5px; }
.lane-list { display: grid; gap: 12px; }
.lane {
 display: grid; grid-template-columns: 72px 1fr auto; gap: 16px; align-items: center;
 background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 16px 18px;
 box-shadow: var(--shadow); transition: .2s ease;
}
.lane:hover { transform: translateY(-2px); box-shadow: var(--shadow-h); }
.lane-rank { font-weight: 800; font-size: 22px; color: var(--blue); }
.lane h3 { margin: 0 0 4px; font-size: 18px; font-weight: 800; }
.lane p { margin: 0; color: var(--muted); font-size: 14.5px; }
.lane-time { background: #fff6e4; color: #8a5b00; border-radius: 999px; padding: 8px 12px; font-weight: 700; font-size: 13px; white-space: nowrap; }
.night {
 position: relative; overflow: hidden; background: var(--navy); color: #fff;
}
.night-bg { position: absolute; inset: 0; background: url("/assets/images/308690e922fbdd79.webp") center / cover no-repeat; opacity: .28; }
.night .container { position: relative; z-index: 1; }
.night-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; align-items: center; }
.night-copy h2 { color: #fff; }
.night-copy p { color: #d5e2f2; margin: 0 0 16px; }
.stat-stack { display: grid; gap: 12px; }
.stat-card { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); border-radius: 18px; padding: 16px 18px; }
.stat-card strong { display: block; font-size: 30px; line-height: 1; margin-bottom: 6px; }
.stat-card span { color: #d5e2f2; font-size: 14px; }
.case-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 18px; }
.case-card { background: #fff; border: 1px solid var(--line); border-radius: 22px; overflow: hidden; box-shadow: var(--shadow); transition: .2s ease; }
.case-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-h); }
.case-card img { width: 100%; height: 210px; object-fit: cover; }
.case-body { padding: 18px; }
.case-body .tag { display: inline-block; background: var(--sky); color: var(--blue); border-radius: 999px; padding: 4px 10px; font-size: 12px; font-weight: 700; margin-bottom: 8px; }
.case-body h3 { margin: 0 0 8px; font-size: 20px; font-weight: 800; }
.case-body p { margin: 0; color: var(--muted); }
.notice-list { display: grid; gap: 10px; }
.notice {
 display: grid; grid-template-columns: 120px 1fr auto; gap: 16px; align-items: center;
 background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 14px 16px;
}
.notice time { color: var(--blue); font-weight: 700; font-size: 13px; }
.notice strong { display: block; }
.notice p { margin: 0; color: var(--muted); font-size: 14.5px; }
.pill { border-radius: 999px; background: var(--paper); color: var(--navy); padding: 6px 10px; font-size: 12px; font-weight: 700; }
.close-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 28px; align-items: start; }
.close-copy h2 { margin-top: 8px; }
.contact-line { margin-top: 18px; display: grid; gap: 10px; }
.contact-line div { display: flex; gap: 10px; align-items: flex-start; color: var(--ink); }
.contact-line i { color: var(--blue); margin-top: 4px; }
.form-card { background: #fff; border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow); padding: 22px; }
.form-card h3 { margin: 0 0 6px; font-weight: 800; font-size: 22px; }
.form-card > p { color: var(--muted); margin: 0 0 16px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: grid; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-weight: 700; font-size: 13.5px; }
.form-note { margin-top: 12px; background: #e8f7ef; color: #146743; border-radius: 12px; padding: 12px 14px; font-weight: 600; }
.fine { margin-top: 10px; color: var(--muted); font-size: 13px; }
.site-footer { background: var(--navy); color: #d5e2f2; padding: 48px 0 22px; }
.site-footer h2 { color: #fff; font-size: 16px; font-weight: 700; margin: 0 0 10px; }
.foot-brand { color: #fff; font-weight: 800; font-size: 20px; margin-bottom: 8px; }
.site-footer a { color: #fff; }
.site-footer a:hover { color: #f3c14a; }
.legal { margin-top: 26px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.12); color: #b7c6d8; font-size: 13px; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
 outline: 3px solid rgba(31,95,168,.35); outline-offset: 2px;
}
@media (max-width: 1024px) {
 .nav-toggle { display: flex; }
 .nav-panel {
  display: none; position: absolute; left: 0; right: 0; top: 78px;
  background: #fff; flex-direction: column; align-items: stretch;
  padding: 12px 16px 18px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
 }
 .nav-panel.open { display: flex; }
 .main-nav { flex-direction: column; align-items: stretch; }
 .main-nav a { padding: 10px 12px; }
 .nav-search { width: 100%; }
 .desk-grid, .scope-grid, .night-grid, .case-grid, .close-grid { grid-template-columns: 1fr; }
 .shot { min-height: 280px; }
 .mini-form { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
 .section { padding: 64px 0; }
 .metric-grid { grid-template-columns: 1fr 1fr; }
 .lane, .notice { grid-template-columns: 1fr; }
 .lane-time, .pill { justify-self: start; }
 .form-grid { grid-template-columns: 1fr; }
 .dossier figcaption { flex-direction: column; }
}
@media (max-width: 520px) {
 .desk-hero { padding-top: 36px; }
 .metric-grid { grid-template-columns: 1fr; }
 .brand-text { font-size: 12.5px; max-width: 132px; white-space: normal; line-height: 1.2; }
 .nav-cta { padding: 8px 10px; font-size: 13px; }
 .desk-copy h1 { font-size: 1.85rem; }
 .dossier img, .case-card img { height: 200px; }
}

/* roulang page: category5 */
:root {
  --navy: #0c2744;
  --blue: #1f5fa8;
  --blue-2: #2d74c5;
  --sky: #e8f1fb;
  --paper: #f4f7fb;
  --white: #ffffff;
  --ink: #152033;
  --muted: #5c6b80;
  --line: #d9e3ef;
  --gold: #e6a61e;
  --ok: #1c8a58;
  --radius: 18px;
  --shadow: 0 16px 40px rgba(16, 42, 77, 0.08);
  --shadow-h: 0 18px 36px rgba(16, 42, 77, 0.14);
  --bs-body-font-family: "Be Vietnam Pro", sans-serif;
  --bs-body-color: #152033;
  --bs-primary: #1f5fa8;
  --bs-link-color: #1f5fa8;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Be Vietnam Pro", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.7;
  font-size: 16px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }
.container { max-width: 1140px; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 8px 24px rgba(16,42,77,.05);
  backdrop-filter: blur(10px);
}
.header-bar {
  position: relative;
  min-height: 78px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand { display: flex; align-items: center; gap: 10px; flex: none; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 12px;
  display: grid; place-items: center; color: #fff;
  background: linear-gradient(145deg, var(--blue-2), var(--navy));
  box-shadow: 0 8px 16px rgba(31,95,168,.28);
}
.brand-text { font-weight: 800; letter-spacing: -.02em; font-size: 15px; white-space: nowrap; color: var(--navy); }
.nav-panel { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; }
.main-nav { display: flex; align-items: center; gap: 2px; flex: 1; min-width: 0; }
.main-nav a {
  color: #31445c; font-weight: 600; font-size: 13.5px;
  padding: 8px 8px; border-radius: 999px; white-space: nowrap;
  transition: .2s ease;
}
.main-nav a:hover { background: #eef4fb; color: var(--blue); }
.main-nav a.active, .main-nav a:active { background: var(--blue); color: #fff; }
.nav-search {
  display: flex; align-items: center; gap: 6px;
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 999px; padding: 4px 6px 4px 12px; width: 176px; flex: none;
}
.nav-search input {
  border: 0; background: transparent; width: 100%; min-width: 0;
  font-size: 13px; color: var(--ink); outline: none; padding: 6px 0;
}
.nav-search button {
  width: 32px; height: 32px; border: 0; border-radius: 50%;
  background: var(--navy); color: #fff; cursor: pointer;
}
.nav-search button:hover { background: var(--blue); }
.nav-cta, .btn-main {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; font-weight: 700; border: 0; cursor: pointer;
  transition: .2s ease;
}
.nav-cta {
  background: var(--blue); color: #fff; padding: 10px 14px; font-size: 14px; flex: none;
  box-shadow: 0 8px 18px rgba(31,95,168,.25);
}
.nav-cta:hover { background: var(--navy); transform: translateY(-1px); color: #fff; }
.nav-cta:active { transform: translateY(0); }
.nav-toggle {
  display: none; width: 44px; height: 44px; border-radius: 12px;
  border: 1px solid var(--line); background: #fff; margin-left: auto;
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.nav-toggle span:not(.visually-hidden) { display: block; width: 18px; height: 2px; background: var(--navy); }
.btn-main { background: var(--gold); color: #1b2430; padding: 14px 22px; font-size: 16px; box-shadow: 0 12px 24px rgba(230,166,30,.28); }
.btn-main:hover { background: #f3c14a; transform: translateY(-2px); color: #1b2430; }
.btn-main:active { transform: translateY(0); }
.btn-line {
  display: inline-flex; align-items: center; gap: 8px;
  border-radius: 999px; padding: 13px 18px; font-weight: 700;
  border: 1px solid rgba(12,39,68,.16); color: var(--navy); background: #fff;
  transition: .2s ease;
}
.btn-line:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-2px); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid rgba(31,95,168,.35); outline-offset: 2px;
}
.section { padding: 84px 0; }
.section-paper { background: var(--paper); }
.section-sky { background: linear-gradient(180deg, #f3f8fd 0%, #e7f0fa 100%); }
.section-dark { background: var(--navy); color: #fff; }
.section-head { max-width: 740px; margin-bottom: 28px; }
.section-head h2, .split-copy h2, .stage-copy h2, .inquiry h2 {
  font-weight: 800; letter-spacing: -.02em; font-size: clamp(1.5rem, 2.4vw, 2.15rem); line-height: 1.25; margin: 0 0 10px;
}
.section-head p, .lead { margin: 0; color: var(--muted); }
.section-dark .section-head p, .section-dark .lead { color: #d5e2f2; }
.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--blue); font-weight: 700; font-size: 13px; letter-spacing: .04em;
  text-transform: uppercase; margin-bottom: 12px;
}
.soft-hero {
  position: relative;
  overflow: hidden;
  padding: 64px 0 56px;
  background:
    radial-gradient(820px 380px at 0% 0%, rgba(45,116,197,.18), transparent 62%),
    radial-gradient(640px 320px at 100% 10%, rgba(230,166,30,.18), transparent 58%),
    linear-gradient(180deg, #f8fbff 0%, #eef4fb 100%);
}
.soft-hero::after {
  content: "";
  position: absolute; width: 280px; height: 280px; right: -80px; bottom: -90px;
  background: rgba(31,95,168,.08); border-radius: 50%;
}
.crumb { color: var(--muted); font-size: 14px; margin-bottom: 18px; position: relative; z-index: 1; }
.crumb a { color: var(--blue); font-weight: 700; }
.crumb a:hover { color: var(--navy); }
.crumb span { margin: 0 6px; color: #9aabbf; }
.soft-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 42px; align-items: center; position: relative; z-index: 1; }
.soft-copy h1 {
  margin: 0 0 14px; color: var(--navy); font-weight: 800; letter-spacing: -.03em;
  font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1.12;
}
.soft-copy .claim { font-size: 17.5px; color: #3d5168; margin: 0 0 22px; max-width: 560px; }
.pill-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 26px; }
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; color: var(--navy); border: 1px solid var(--line);
  border-radius: 999px; padding: 8px 12px; font-weight: 700; font-size: 13.5px;
  box-shadow: 0 8px 20px rgba(16,42,77,.05);
}
.pill i { color: var(--blue); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.shot-card {
  position: relative; border-radius: 28px; overflow: hidden; min-height: 440px;
  box-shadow: var(--shadow-h); border: 1px solid rgba(255,255,255,.7);
  background: var(--navy);
}
.shot-card img { width: 100%; height: 440px; object-fit: cover; }
.shot-card::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(12,39,68,.05), rgba(12,39,68,.55));
}
.float-note {
  position: absolute; left: 18px; right: 18px; bottom: 18px; z-index: 2;
  background: rgba(255,255,255,.96); border-radius: 16px; padding: 14px 16px;
  display: flex; justify-content: space-between; gap: 12px; align-items: center;
  box-shadow: var(--shadow);
}
.float-note strong { display: block; color: var(--navy); }
.float-note span { color: var(--muted); font-size: 13px; }
.live-pill {
  display: inline-flex; align-items: center; gap: 8px; flex: none;
  background: #e8f7ef; color: var(--ok); border-radius: 999px; padding: 6px 10px;
  font-size: 12px; font-weight: 800;
}
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); animation: pulse 1.8s infinite; }
@keyframes pulse {
  70% { box-shadow: 0 0 0 8px rgba(28,138,88,0); }
  100% { box-shadow: 0 0 0 0 rgba(28,138,88,0); }
}
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.metric {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 20px 18px 16px; min-height: 168px;
}
.metric b { display: block; font-size: clamp(1.8rem, 3vw, 2.4rem); line-height: 1; color: var(--navy); letter-spacing: -.03em; margin: 8px 0; }
.metric em { font-style: normal; color: var(--gold); font-weight: 800; font-size: 12px; letter-spacing: .04em; text-transform: uppercase; }
.metric p { margin: 0; color: var(--muted); font-size: 14px; }
.track { height: 8px; background: #e7eef6; border-radius: 99px; overflow: hidden; margin-top: 14px; }
.track span, .ladder-card .track span { display: block; height: 100%; background: linear-gradient(90deg, var(--gold), #f6d98a); border-radius: 99px; }
.section-dark .track { background: rgba(255,255,255,.12); }
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 36px; align-items: center; }
.field-list { display: grid; gap: 10px; margin-top: 18px; }
.field-line {
  display: grid; grid-template-columns: 42px 1fr auto; gap: 12px; align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 12px 14px;
  box-shadow: var(--shadow); transition: .2s ease;
}
.field-line:hover { transform: translateY(-2px); box-shadow: var(--shadow-h); }
.field-line i { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--sky); color: var(--blue); }
.field-line strong { display: block; }
.field-line small { color: var(--muted); }
.tag-ok { color: var(--ok); font-weight: 800; font-size: 12px; background: #e8f7ef; border-radius: 999px; padding: 4px 8px; }
.photo-frame { border-radius: 26px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); background: #fff; }
.photo-frame img { width: 100%; height: 460px; object-fit: cover; }
.photo-cap { padding: 14px 16px 16px; color: var(--muted); font-size: 14px; }
.seq-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 32px; }
.step-list { display: grid; gap: 12px; }
.step-row {
  display: grid; grid-template-columns: 72px 1fr; gap: 14px; align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; box-shadow: var(--shadow); transition: .2s ease;
}
.step-row:hover { transform: translateX(4px); box-shadow: var(--shadow-h); }
.step-no { font-size: 1.6rem; font-weight: 800; color: var(--gold); letter-spacing: -.04em; }
.step-row h3 { margin: 0 0 4px; font-size: 1.05rem; font-weight: 800; }
.step-row p { margin: 0; color: var(--muted); font-size: 14.5px; }
.board { display: grid; grid-template-columns: .85fr 1.15fr; gap: 34px; align-items: center; }
.big-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 18px; }
.big-pair article { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); border-radius: 16px; padding: 16px; }
.big-pair strong { display: block; font-size: 2rem; color: #fff; letter-spacing: -.03em; }
.big-pair span { color: #d5e2f2; font-size: 14px; }
.bar-list { display: grid; gap: 16px; }
.bar-top { display: flex; justify-content: space-between; gap: 12px; font-weight: 700; margin-bottom: 6px; }
.bar-top span { color: #e4edf8; }
.case-layout { display: grid; grid-template-columns: 1.35fr .65fr; gap: 18px; }
.case-main, .case-side, .quote, .form-card, .side-card {
  background: #fff; border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow);
}
.case-main { display: grid; grid-template-columns: 220px 1fr; overflow: hidden; }
.case-main img { width: 100%; height: 100%; min-height: 240px; object-fit: cover; }
.case-body, .case-side { padding: 22px; }
.case-body h3, .case-side h3 { font-weight: 800; margin: 0 0 8px; }
.case-body p, .case-side p, .quote p { margin: 0; color: var(--muted); }
.case-side { display: flex; flex-direction: column; gap: 16px; }
.quote { background: var(--sky); padding: 16px; border-radius: 16px; border: 0; }
.quote strong { display: block; margin-top: 8px; color: var(--navy); }
.news-list { display: flex; flex-direction: column; gap: 12px; }
.news-row {
  display: grid; grid-template-columns: 104px 1fr auto; gap: 16px; align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 10px;
  box-shadow: var(--shadow); transition: .2s ease;
}
.news-row:hover { transform: translateY(-2px); box-shadow: var(--shadow-h); }
.news-row img { width: 104px; height: 76px; object-fit: cover; border-radius: 12px; }
.news-row h3 { margin: 0 0 4px; font-size: 1rem; font-weight: 800; }
.news-row p { margin: 0; color: var(--muted); font-size: 14px; }
.news-row time { color: var(--blue); font-weight: 800; font-size: 13px; white-space: nowrap; }
.inquiry { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: start; }
.form-card { padding: 22px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field span { font-weight: 700; font-size: 14px; }
.field input, .field select, .field textarea {
  width: 100%; border: 1px solid var(--line); background: var(--paper); color: var(--ink);
  border-radius: 12px; padding: 12px 14px; transition: .2s ease;
}
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); background: #fff; box-shadow: 0 0 0 4px rgba(31,95,168,.12); outline: none; }
.form-note { margin-top: 12px; background: #e8f7ef; color: #0f6b40; border-radius: 12px; padding: 12px 14px; font-weight: 700; }
.hint { color: var(--muted); font-size: 13px; margin-top: 10px; }
.side-card { padding: 22px; background: var(--navy); color: #fff; border: 0; }
.side-card p { color: #d5e2f2; }
.side-card h3 { color: #fff; font-weight: 800; }
.mini-stat { display: flex; justify-content: space-between; gap: 10px; padding: 12px 0; border-top: 1px solid rgba(255,255,255,.12); }
.mini-stat b { color: var(--gold); }
.site-footer { background: var(--navy); color: #d5e2f2; padding: 56px 0 28px; }
.foot-brand { font-weight: 800; color: #fff; font-size: 18px; margin-bottom: 10px; }
.site-footer h2 { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.site-footer a { color: #f6d98a; }
.site-footer a:hover { color: #fff; }
.legal { margin-top: 28px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.12); font-size: 13px; color: #b7c7da; }
@media (max-width: 1024px) {
  .nav-toggle { display: flex; }
  .nav-panel {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
    padding: 12px 16px 16px; flex-direction: column; align-items: stretch; z-index: 40;
  }
  .nav-panel.is-open { display: flex; }
  .main-nav { flex-direction: column; align-items: stretch; }
  .main-nav a { border-radius: 12px; padding: 10px 12px; }
  .nav-search { width: 100%; }
  .soft-grid, .split, .seq-layout, .board, .case-layout, .inquiry { grid-template-columns: 1fr; }
  .metric-grid { grid-template-columns: 1fr 1fr; }
  .case-main { grid-template-columns: 1fr; }
  .case-main img { height: 220px; }
}
@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .soft-hero { padding: 40px 0 36px; }
  .shot-card, .shot-card img, .photo-frame img { height: 280px; min-height: 0; }
  .news-row { grid-template-columns: 84px 1fr; }
  .news-row time { grid-column: 2; }
  .float-note { flex-direction: column; align-items: flex-start; }
  .header-bar { min-height: 68px; }
  .brand-text { font-size: 13px; max-width: 150px; overflow: hidden; text-overflow: ellipsis; }
}
@media (max-width: 520px) {
  .metric-grid, .big-pair, .field-line { grid-template-columns: 1fr; }
  .nav-cta { display: none; }
  .hero-actions .btn-main, .hero-actions .btn-line { width: 100%; }
  .step-row { grid-template-columns: 48px 1fr; }
  .section { padding: 48px 0; }
  .soft-copy h1 { font-size: 1.85rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* roulang page: category6 */
:root {
 --navy: #0c2744;
 --blue: #1f5fa8;
 --blue-2: #2d74c5;
 --sky: #e8f1fb;
 --paper: #f4f7fb;
 --white: #ffffff;
 --ink: #152033;
 --muted: #5c6b80;
 --line: #d9e3ef;
 --gold: #e6a61e;
 --ok: #1c8a58;
 --radius: 18px;
 --shadow: 0 16px 40px rgba(16, 42, 77, 0.08);
 --shadow-h: 0 18px 36px rgba(16, 42, 77, 0.14);
 --bs-body-font-family: "Be Vietnam Pro", sans-serif;
 --bs-body-color: #152033;
 --bs-primary: #1f5fa8;
 --bs-link-color: #1f5fa8;
}
/* roulang page: category6 */
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", sans-serif;
 color: var(--ink);
 background: var(--white);
 line-height: 1.7;
 font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }
.container { max-width: 1140px; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 50;
 background: rgba(255,255,255,.96);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(16,42,77,.05);
 backdrop-filter: blur(10px);
}
.header-bar {
 position: relative;
 min-height: 78px;
 display: flex;
 align-items: center;
 gap: 14px;
}
.brand { display: flex; align-items: center; gap: 10px; flex: none; }
.brand-mark {
 width: 40px; height: 40px; border-radius: 12px;
 display: grid; place-items: center; color: #fff;
 background: linear-gradient(145deg, var(--blue-2), var(--navy));
 box-shadow: 0 8px 16px rgba(31,95,168,.28);
}
.brand-text { font-weight: 800; letter-spacing: -.02em; font-size: 15px; white-space: nowrap; }
.nav-panel { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; }
.main-nav { display: flex; align-items: center; gap: 2px; flex: 1; min-width: 0; }
.main-nav a {
 color: #31445c; font-weight: 600; font-size: 13.5px;
 padding: 8px 8px; border-radius: 999px; white-space: nowrap;
 transition: .2s ease;
}
.main-nav a:hover { background: #eef4fb; color: var(--blue); }
.main-nav a.active, .main-nav a:active { background: var(--blue); color: #fff; }
.nav-search {
 display: flex; align-items: center; gap: 6px;
 background: var(--paper); border: 1px solid var(--line);
 border-radius: 999px; padding: 4px 6px 4px 12px; width: 176px; flex: none;
}
.nav-search input {
 border: 0; background: transparent; width: 100%; min-width: 0;
 font-size: 13px; color: var(--ink); outline: none; padding: 6px 0;
}
.nav-search button {
 width: 32px; height: 32px; border: 0; border-radius: 50%;
 background: var(--navy); color: #fff; cursor: pointer;
}
.nav-search button:hover { background: var(--blue); }
.nav-cta, .btn-main, .btn-line {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; font-weight: 700; border: 0; cursor: pointer;
 transition: .2s ease;
}
.nav-cta {
 background: var(--blue); color: #fff; padding: 10px 14px; font-size: 14px; flex: none;
 box-shadow: 0 8px 18px rgba(31,95,168,.25);
}
.nav-cta:hover { background: var(--navy); transform: translateY(-1px); color: #fff; }
.nav-cta:active { transform: translateY(0); }
.nav-toggle {
 display: none; width: 44px; height: 44px; border-radius: 12px;
 border: 1px solid var(--line); background: #fff; margin-left: auto;
 flex-direction: column; justify-content: center; align-items: center; gap: 5px;
 cursor: pointer;
}
.nav-toggle span:not(.visually-hidden) { display: block; width: 18px; height: 2px; background: var(--navy); transition: .2s ease; }
.hero { position: relative; min-height: 680px; background: var(--navy); overflow: hidden; }
.hero-bg {
 position: absolute; inset: 0;
 background: url("/assets/images/b493dc32f3a04ad3.webp") center right / cover no-repeat;
}
.hero-slash {
 position: absolute; inset: 0 auto 0 0; width: 60%; pointer-events: none;
 background: linear-gradient(165deg, #0c2744 10%, #184e86 100%);
 clip-path: polygon(0 0, 100% 0, 84% 100%, 0 100%);
}
.hero-panel { position: relative; z-index: 2; min-height: 680px; display: flex; align-items: center; padding: 72px 0; }
.hero-copy { max-width: 540px; color: #fff; }
.hero h1 { color: #fff; font-weight: 800; margin: 0 0 16px; font-size: clamp(2.1rem, 4vw, 3.45rem); line-height: 1.12; letter-spacing: -.03em; }
.hero-copy p { color: #e4edf8; font-size: 17px; margin-bottom: 26px; }
.btn-main { background: var(--gold); color: #1b2430; padding: 14px 22px; font-size: 16px; box-shadow: 0 12px 24px rgba(230,166,30,.28); }
.btn-main:hover { background: #f3c14a; transform: translateY(-2px); color: #1b2430; }
.btn-main:active { transform: translateY(0); }
.btn-line { background: #fff; color: var(--navy); border: 1px solid var(--line); padding: 13px 20px; font-size: 15px; }
.btn-line:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-2px); }
.section { padding: 84px 0; }
.section-paper { background: var(--paper); }
.section-sky { background: var(--sky); }
.section-dark { background: var(--navy); color: #fff; }
.section-head { max-width: 740px; margin-bottom: 28px; }
.section-head h2 { font-weight: 800; letter-spacing: -.02em; font-size: clamp(1.5rem, 2.4vw, 2.15rem); line-height: 1.25; margin: 0 0 10px; }
.section-head p { margin: 0; color: var(--muted); }
.section-dark .section-head p { color: #d5e2f2; }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.track, .match-track { height: 8px; background: #e7eef6; border-radius: 99px; overflow: hidden; }
.track span, .ladder-card .track span, .match-track span { display: block; height: 100%; background: linear-gradient(90deg, var(--gold), #f6d98a); border-radius: 99px; }
.split-copy h2, .stage-copy h2, .inquiry h2 { font-weight: 800; letter-spacing: -.02em; font-size: clamp(1.5rem, 2.4vw, 2.15rem); }
.lead { color: var(--muted); margin: 10px 0 0; }
.feature-list { display: grid; gap: 12px; }
.feature-item, .cred, .ladder-card, .quote, .case-card, .policy-main article, .channel, .desk, .form-card, .t-item {
 background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
}
.feature-item { display: flex; gap: 14px; padding: 16px 18px; transition: .2s ease; }
.feature-item:hover, .channel:hover, .quote:hover, .ladder-card:hover, .case-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-h); }
.feature-item i, .cred i {
 width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; flex: none;
 background: var(--sky); color: var(--blue);
}
.feature-item strong, .cred strong, .case-card strong { display: block; margin-bottom: 4px; }
.feature-item p, .cred p, .case-card p, .ladder-card p, .quote p, .policy-main p, .channel p, .t-item p { margin: 0; color: var(--muted); font-size: 14.5px; }
.bento-item { position: relative; overflow: hidden; border-radius: 22px; color: #fff; min-height: 200px; }
.bento-item img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.badge-live, .chip {
 display: inline-flex; align-items: center; gap: 6px;
 border-radius: 999px; padding: 5px 10px; font-size: 12px; font-weight: 700;
 background: #fff4d8; color: #8a5a00; letter-spacing: .01em;
}
.chip-sky { background: var(--sky); color: var(--blue); }
.chip-ok { background: #e5f6ee; color: var(--ok); }
.chip-navy { background: rgba(255,255,255,.12); color: #fff; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
 outline: 3px solid rgba(31,95,168,.35);
 outline-offset: 2px;
}
.site-footer { background: var(--navy); color: #d5e2f2; padding: 56px 0 28px; }
.foot-brand { font-weight: 800; color: #fff; font-size: 20px; margin-bottom: 10px; letter-spacing: -.02em; }
.site-footer h2 { color: #fff; font-size: 16px; font-weight: 700; margin: 0 0 10px; }
.site-footer p { margin: 0; color: #d5e2f2; }
.site-footer a { color: #fff; font-weight: 600; }
.site-footer a:hover { color: var(--gold); }
.legal { margin-top: 28px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.12); color: #b7c7da; font-size: 13px; }
.crumb { display: flex; gap: 8px; align-items: center; color: var(--muted); font-size: 13px; font-weight: 600; margin-bottom: 8px; }
.crumb a:hover { color: var(--blue); }
.fit-hero { position: relative; padding: 42px 0 18px; background: var(--paper); overflow: hidden; }
.fit-bg {
 position: absolute; inset: 0;
 background:
  linear-gradient(180deg, rgba(244,247,251,.92), rgba(244,247,251,.94)),
  url("/assets/images/c26fa87abe315c65.webp") center / cover no-repeat;
}
.fit-hero .container { position: relative; z-index: 1; }
.fit-intro { max-width: 760px; margin-bottom: 22px; }
.fit-intro h1 {
 margin: 10px 0 12px; color: var(--navy); font-weight: 800; letter-spacing: -.03em;
 font-size: clamp(2rem, 4vw, 3.15rem); line-height: 1.14;
}
.fit-intro p { margin: 0; color: #3d5168; font-size: 17px; max-width: 680px; }
.fit-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 22px; align-items: stretch; }
.quiz-card, .result-card {
 background: #fff; border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow);
}
.quiz-card { padding: 22px; }
.quiz-block { margin: 0 0 16px; padding: 0; border: 0; }
.quiz-block legend { font-weight: 800; font-size: 15px; margin-bottom: 8px; color: var(--navy); }
.choice-row { display: flex; flex-wrap: wrap; gap: 8px; }
.choice {
 position: relative; margin: 0; cursor: pointer;
}
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice span {
 display: inline-flex; align-items: center; min-height: 40px;
 padding: 8px 12px; border-radius: 999px; border: 1px solid var(--line);
 background: var(--paper); color: #24364c; font-weight: 600; font-size: 14px;
 transition: .2s ease;
}
.choice:hover span { border-color: #b9d0ea; background: #fff; }
.choice input:checked + span { background: var(--navy); color: #fff; border-color: var(--navy); }
.choice input:focus-visible + span { outline: 3px solid rgba(31,95,168,.35); outline-offset: 2px; }
.quiz-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.result-card { padding: 22px; display: flex; flex-direction: column; gap: 14px; }
.result-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.result-kicker { color: var(--muted); font-size: 13px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.result-card h2 { margin: 0; font-size: 1.7rem; font-weight: 800; letter-spacing: -.02em; color: var(--navy); }
.result-card p { margin: 0; color: var(--muted); }
.score-line { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; }
.score-line strong { font-size: 2.4rem; line-height: 1; letter-spacing: -.04em; color: var(--navy); }
.score-line span { color: var(--muted); font-weight: 600; }
.result-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.result-meta div { background: var(--paper); border-radius: 14px; padding: 12px; }
.result-meta small { display: block; color: var(--muted); font-weight: 600; }
.result-meta b { color: var(--navy); }
.pulse-section { padding: 42px 0; }
.pulse-wrap { display: grid; grid-template-columns: 280px 1fr; gap: 28px; align-items: center; }
.pulse-wrap h2 { margin: 0 0 8px; font-size: clamp(1.45rem, 2vw, 2rem); font-weight: 800; letter-spacing: -.02em; }
.pulse-wrap p { margin: 0; color: #d5e2f2; }
.metric-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.metric {
 background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
 border-radius: 16px; padding: 16px 14px;
}
.metric b { display: block; font-size: 1.7rem; letter-spacing: -.03em; color: #fff; line-height: 1.1; }
.metric span { display: block; color: #c5d5e8; font-size: 13px; margin-top: 6px; }
.circle-layout { display: grid; grid-template-columns: .92fr 1.08fr; gap: 28px; align-items: stretch; }
.photo-panel { position: relative; min-height: 460px; border-radius: 24px; overflow: hidden; box-shadow: var(--shadow); }
.photo-panel img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.photo-caption {
 position: absolute; left: 16px; right: 16px; bottom: 16px; color: #fff;
 background: linear-gradient(180deg, rgba(12,39,68,.1), rgba(12,39,68,.82));
 border-radius: 18px; padding: 16px;
}
.photo-caption strong { display: block; font-size: 1.15rem; }
.photo-caption span { color: #e4edf8; font-size: 14px; }
.circle-list { display: grid; gap: 12px; }
.circle-row {
 display: grid; grid-template-columns: 54px 1fr; gap: 12px; align-items: start;
 background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 16px;
 box-shadow: var(--shadow); transition: .2s ease;
}
.circle-row:hover { transform: translateY(-3px); box-shadow: var(--shadow-h); }
.circle-row em {
 width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center;
 background: var(--sky); color: var(--blue); font-style: normal; font-weight: 800;
}
.circle-row h3 { margin: 0 0 4px; font-size: 1.05rem; font-weight: 800; }
.circle-row p { margin: 0; color: var(--muted); font-size: 14.5px; }
.thread-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 22px; }
.thread-feature { position: relative; min-height: 420px; border-radius: 24px; overflow: hidden; color: #fff; box-shadow: var(--shadow); }
.thread-feature img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.thread-feature .shade {
 position: absolute; inset: 0;
 background: linear-gradient(180deg, rgba(12,39,68,.1) 20%, rgba(12,39,68,.88) 100%);
}
.thread-copy { position: absolute; left: 0; right: 0; bottom: 0; padding: 22px; }
.thread-copy h3 { margin: 10px 0 8px; font-size: 1.55rem; font-weight: 800; letter-spacing: -.02em; }
.thread-copy p { margin: 0; color: #e6eef8; }
.thread-side { display: grid; gap: 12px; }
.thread-item {
 background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 16px 16px 14px;
 box-shadow: var(--shadow); transition: .2s ease;
}
.thread-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-h); }
.thread-item h3 { margin: 8px 0 6px; font-size: 1rem; font-weight: 800; }
.thread-item p { margin: 0; color: var(--muted); font-size: 14px; }
.voice-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 18px; }
.voice-main, .voice-card {
 background: #fff; border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); padding: 22px;
}
.voice-main { min-height: 100%; display: flex; flex-direction: column; justify-content: space-between; }
.voice-main p, .voice-card p { font-size: 1.08rem; color: var(--ink); margin: 0 0 16px; }
.voice-side { display: grid; gap: 18px; }
.who { display: flex; justify-content: space-between; gap: 10px; align-items: center; color: var(--muted); font-size: 14px; }
.who b { color: var(--navy); display: block; }
.quote-mark { color: var(--gold); font-size: 22px; }
.schedule-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 28px; align-items: center; }
.schedule-photo { border-radius: 24px; overflow: hidden; min-height: 360px; position: relative; box-shadow: var(--shadow); }
.schedule-photo img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.timeline { position: relative; display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.timeline li {
 display: grid; grid-template-columns: 92px 18px 1fr; gap: 14px; align-items: start;
 padding: 0 0 18px;
}
.timeline time { font-weight: 800; color: var(--blue); font-size: 14px; padding-top: 2px; }
.dot {
 width: 14px; height: 14px; border-radius: 50%; background: var(--gold);
 box-shadow: 0 0 0 6px #fff, 0 0 0 7px var(--line); margin-top: 4px; position: relative; z-index: 1;
}
.timeline li:not(:last-child) .dot:after {
 content: ""; position: absolute; left: 6px; top: 16px; width: 2px; height: 58px; background: var(--line);
}
.timeline h3 { margin: 0 0 4px; font-size: 1.05rem; font-weight: 800; }
.timeline p { margin: 0; color: var(--muted); font-size: 14.5px; }
.news-list { display: grid; gap: 14px; }
.news-row {
 display: grid; grid-template-columns: 168px 1fr auto; gap: 16px; align-items: center;
 background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 12px;
 box-shadow: var(--shadow); transition: .2s ease;
}
.news-row:hover { transform: translateY(-2px); box-shadow: var(--shadow-h); }
.news-row img { width: 168px; height: 112px; object-fit: cover; border-radius: 14px; }
.news-row h3 { margin: 4px 0 6px; font-size: 1.08rem; font-weight: 800; }
.news-row p { margin: 0; color: var(--muted); font-size: 14.5px; }
.news-row time { color: var(--blue); font-weight: 700; font-size: 13px; white-space: nowrap; }
.more-link { margin-top: 16px; }
.more-link a { color: var(--blue); font-weight: 800; }
.more-link a:hover { color: var(--navy); }
.norms-row { display: grid; grid-template-columns: 300px 1fr; gap: 28px; align-items: start; }
.norms-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 18px; }
.norms-list li {
 display: flex; gap: 12px; align-items: flex-start;
 background: #fff; border-radius: 16px; padding: 14px; border: 1px solid rgba(255,255,255,.4);
}
.norms-list i {
 width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; flex: none;
 background: var(--sky); color: var(--blue);
}
.norms-list strong { display: block; }
.norms-list span { color: var(--muted); font-size: 14px; }
.join-wrap { display: grid; grid-template-columns: .82fr 1.18fr; gap: 28px; align-items: start; }
.join-copy h2 { margin: 8px 0 10px; font-weight: 800; letter-spacing: -.02em; font-size: clamp(1.6rem, 2.5vw, 2.2rem); }
.join-points { margin: 18px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.join-points li { display: flex; gap: 10px; align-items: flex-start; color: #31445c; }
.join-points i { color: var(--ok); margin-top: 4px; }
.form-card { padding: 22px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: grid; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field span { font-weight: 700; font-size: 13px; color: #24364c; }
.field input, .field select, .field textarea {
 width: 100%; border: 1px solid var(--line); background: #fff; border-radius: 12px;
 padding: 12px 14px; color: var(--ink); font-size: 15px; transition: .2s ease;
}
.field textarea { min-height: 96px; resize: vertical; }
.field select {
 appearance: none;
 background-image: linear-gradient(45deg, transparent 50%, #1f5fa8 50%), linear-gradient(135deg, #1f5fa8 50%, transparent 50%);
 background-position: calc(100% - 18px) calc(50% - 2px), calc(100% - 12px) calc(50% - 2px);
 background-size: 6px 6px, 6px 6px; background-repeat: no-repeat;
}
.field input:hover, .field select:hover, .field textarea:hover { border-color: #b7cbe4; }
.field input:focus, .field select:focus, .field textarea:focus {
 border-color: var(--blue); box-shadow: 0 0 0 4px rgba(31,95,168,.12); outline: none;
}
.form-note { margin-top: 14px; background: #e8f7ef; color: #0f6b42; border-radius: 12px; padding: 12px 14px; font-weight: 600; }
@media (max-width: 1100px) {
 .nav-toggle { display: flex; }
 .nav-panel {
  display: none; position: fixed; z-index: 60; top: 78px; left: 0; right: 0;
  background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
  flex-direction: column; align-items: stretch; padding: 12px 16px 16px; gap: 12px;
 }
 .nav-panel.open { display: flex; }
 .main-nav { flex-direction: column; align-items: stretch; }
 .main-nav a { padding: 12px 14px; }
 .nav-search { width: 100%; }
}
@media (max-width: 1024px) {
 .fit-grid, .circle-layout, .thread-grid, .voice-grid, .schedule-grid, .norms-row, .join-wrap, .pulse-wrap {
  grid-template-columns: 1fr;
 }
 .metric-row { grid-template-columns: repeat(2, 1fr); }
 .photo-panel, .thread-feature, .schedule-photo { min-height: 320px; }
 .thread-feature { min-height: 380px; }
}
@media (max-width: 768px) {
 .section { padding: 64px 0; }
 .news-row { grid-template-columns: 112px 1fr; }
 .news-row time { grid-column: 2; }
 .news-row img { width: 112px; height: 92px; }
 .form-grid, .norms-list, .result-meta { grid-template-columns: 1fr; }
 .header-bar { min-height: 70px; }
 .nav-panel { top: 70px; }
}
@media (max-width: 520px) {
 .brand-text { font-size: 12.5px; max-width: 132px; overflow: hidden; text-overflow: ellipsis; }
 .nav-cta { padding: 8px 10px; font-size: 13px; }
 .metric-row, .news-row { grid-template-columns: 1fr; }
 .news-row img { width: 100%; height: 180px; }
 .timeline li { grid-template-columns: 72px 16px 1fr; gap: 8px; }
 .fit-intro h1 { font-size: 1.85rem; }
 .quiz-actions .btn-main, .quiz-actions .btn-line { width: 100%; }
 .score-line strong { font-size: 2rem; }
}

/* roulang page: category7 */
:root {
 --navy: #0c2744;
 --blue: #1f5fa8;
 --blue-2: #2d74c5;
 --sky: #e8f1fb;
 --paper: #f4f7fb;
 --white: #ffffff;
 --ink: #152033;
 --muted: #5c6b80;
 --line: #d9e3ef;
 --gold: #e6a61e;
 --ok: #1c8a58;
 --radius: 18px;
 --shadow: 0 16px 40px rgba(16, 42, 77, 0.08);
 --shadow-h: 0 18px 36px rgba(16, 42, 77, 0.14);
 --bs-body-font-family: "Be Vietnam Pro", sans-serif;
 --bs-body-color: #152033;
 --bs-primary: #1f5fa8;
 --bs-link-color: #1f5fa8;
}
/* roulang page: bn-tin */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 font-family: "Be Vietnam Pro", sans-serif;
 color: var(--ink);
 background: var(--white);
 line-height: 1.7;
 font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }
.container { max-width: 1140px; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 50;
 background: rgba(255,255,255,.96);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(16,42,77,.05);
 backdrop-filter: blur(10px);
}
.header-bar {
 position: relative;
 min-height: 78px;
 display: flex;
 align-items: center;
 gap: 14px;
}
.brand { display: flex; align-items: center; gap: 10px; flex: none; }
.brand-mark {
 width: 40px; height: 40px; border-radius: 12px;
 display: grid; place-items: center; color: #fff;
 background: linear-gradient(145deg, var(--blue-2), var(--navy));
 box-shadow: 0 8px 16px rgba(31,95,168,.28);
}
.brand-text { font-weight: 800; letter-spacing: -.02em; font-size: 15px; white-space: nowrap; }
.nav-panel { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; }
.main-nav { display: flex; align-items: center; gap: 2px; flex: 1; min-width: 0; }
.main-nav a {
 color: #31445c; font-weight: 600; font-size: 13.5px;
 padding: 8px 8px; border-radius: 999px; white-space: nowrap;
 transition: .2s ease;
}
.main-nav a:hover { background: #eef4fb; color: var(--blue); }
.main-nav a.active, .main-nav a:active { background: var(--blue); color: #fff; }
.main-nav a:focus-visible, .nav-cta:focus-visible, .btn-main:focus-visible, .btn-ghost:focus-visible, .nav-search button:focus-visible, .nav-toggle:focus-visible {
 outline: 3px solid rgba(31,95,168,.35);
 outline-offset: 2px;
}
.nav-search {
 display: flex; align-items: center; gap: 6px;
 background: var(--paper); border: 1px solid var(--line);
 border-radius: 999px; padding: 4px 6px 4px 12px; width: 176px; flex: none;
}
.nav-search input {
 border: 0; background: transparent; width: 100%; min-width: 0;
 font-size: 13px; color: var(--ink); outline: none; padding: 6px 0;
}
.nav-search button {
 width: 32px; height: 32px; border: 0; border-radius: 50%;
 background: var(--navy); color: #fff; cursor: pointer; transition: .2s ease;
}
.nav-search button:hover { background: var(--blue); }
.nav-cta, .btn-main, .btn-ghost {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; font-weight: 700; cursor: pointer;
 transition: .2s ease;
}
.nav-cta {
 background: var(--blue); color: #fff; padding: 10px 14px; font-size: 14px; flex: none;
 box-shadow: 0 8px 18px rgba(31,95,168,.25); border: 0;
}
.nav-cta:hover { background: var(--navy); transform: translateY(-1px); color: #fff; }
.nav-cta:active { transform: translateY(0); }
.nav-toggle {
 display: none; width: 44px; height: 44px; border-radius: 12px;
 border: 1px solid var(--line); background: #fff; margin-left: auto;
 flex-direction: column; justify-content: center; align-items: center; gap: 5px;
 cursor: pointer;
}
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--navy); }
.btn-main { background: var(--gold); color: #1b2430; padding: 14px 22px; font-size: 16px; border: 0; box-shadow: 0 12px 24px rgba(230,166,30,.28); }
.btn-main:hover { background: #f3c14a; transform: translateY(-2px); color: #1b2430; }
.btn-main:active { transform: translateY(0); }
.btn-ghost { background: #fff; color: var(--navy); padding: 13px 18px; font-size: 15px; border: 1px solid var(--line); }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-2px); }
.section { padding: 84px 0; }
.section-paper { background: var(--paper); }
.section-sky { background: var(--sky); }
.section-dark { background: var(--navy); color: #fff; }
.section-head { max-width: 740px; margin-bottom: 28px; }
.section-head h2, .split-copy h2, .intake-copy h2 {
 font-weight: 800; letter-spacing: -.02em;
 font-size: clamp(1.5rem, 2.4vw, 2.15rem); line-height: 1.25; margin: 0 0 10px;
}
.section-head p, .lead { margin: 0; color: var(--muted); }
.section-dark .section-head p { color: #d5e2f2; }
.kicker {
 display: inline-flex; align-items: center; gap: 8px;
 background: var(--sky); color: var(--blue); font-weight: 700;
 font-size: 13px; border-radius: 999px; padding: 6px 12px; margin-bottom: 14px;
}
.kicker .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 5px rgba(28,138,88,.15); }
.crumb { display: flex; gap: 8px; align-items: center; color: var(--muted); font-size: 13px; font-weight: 600; margin-bottom: 16px; }
.crumb a:hover { color: var(--blue); }
.bulletin-hero { padding: 54px 0 28px; background: linear-gradient(180deg, #f7faff 0%, #ffffff 72%); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr); gap: 36px; align-items: center; }
.bulletin-hero h1 { margin: 0 0 14px; font-weight: 800; letter-spacing: -.03em; font-size: clamp(2rem, 4vw, 3.3rem); line-height: 1.12; color: var(--navy); }
.bulletin-hero .deck { color: var(--muted); font-size: 17px; margin: 0 0 18px; }
.sell { display: grid; gap: 10px; margin: 0 0 22px; padding: 0; list-style: none; }
.sell li { display: flex; gap: 10px; align-items: flex-start; font-weight: 600; color: var(--ink); }
.sell i { width: 28px; height: 28px; border-radius: 9px; display: grid; place-items: center; background: var(--sky); color: var(--blue); flex: none; margin-top: 1px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.slot-card {
 background: #fff; border: 1px solid var(--line); border-radius: 24px;
 box-shadow: var(--shadow); overflow: hidden;
}
.slot-photo { position: relative; min-height: 168px; background: url("/assets/images/308690e922fbdd79.webp") center / cover no-repeat; }
.slot-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(12,39,68,.15), rgba(12,39,68,.72)); }
.slot-photo-copy { position: relative; z-index: 1; color: #fff; padding: 22px; }
.slot-photo-copy strong { display: block; font-size: 20px; letter-spacing: -.02em; }
.slot-photo-copy span { color: #e4edf8; font-size: 14px; }
.slot-board { border: 0; margin: 0; padding: 16px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.slot-board legend { font-weight: 800; font-size: 15px; padding: 0 0 4px; color: var(--navy); grid-column: 1 / -1; }
.slot { position: relative; display: flex; gap: 8px; align-items: center; border: 1px solid var(--line); border-radius: 14px; padding: 10px 12px; background: var(--paper); cursor: pointer; transition: .2s ease; }
.slot:hover { border-color: var(--blue-2); transform: translateY(-2px); }
.slot input { position: absolute; opacity: 0; inset: 0; }
.slot strong { display: block; font-size: 15px; line-height: 1.2; }
.slot small { color: var(--muted); font-size: 12px; }
.slot:has(input:checked) { background: var(--navy); border-color: var(--navy); color: #fff; box-shadow: var(--shadow); }
.slot:has(input:checked) small { color: #d5e2f2; }
.slot:has(input:focus-visible) { outline: 3px solid rgba(31,95,168,.35); }
.pulse { padding-top: 18px; }
.metric-bar { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); overflow: hidden; }
.metric-bar article { padding: 22px 20px; border-right: 1px solid var(--line); }
.metric-bar article:last-child { border-right: 0; }
.metric-bar span { display: block; color: var(--muted); font-size: 13px; font-weight: 600; }
.metric-bar strong { display: block; margin-top: 4px; font-size: clamp(1.5rem, 2vw, 2rem); letter-spacing: -.03em; color: var(--navy); line-height: 1.1; }
.metric-bar em { font-style: normal; color: var(--ok); font-size: 12.5px; font-weight: 700; }
.lead-layout { display: grid; grid-template-columns: 1.2fr .8fr; gap: 18px; align-items: stretch; }
.lead-story, .note, .t-item, .wire-item, .voice, .form-card, .intake-copy {
 background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
}
.lead-story { display: grid; grid-template-columns: .86fr 1.14fr; overflow: hidden; min-height: 100%; }
.lead-story img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; }
.lead-body { padding: 26px 24px; }
.tag { display: inline-flex; align-items: center; border-radius: 999px; background: #fff6df; color: #8a6410; font-size: 12px; font-weight: 800; padding: 4px 10px; letter-spacing: .02em; }
.tag.blue { background: var(--sky); color: var(--blue); }
.tag.green { background: #e7f7ef; color: var(--ok); }
.lead-body h2 { font-size: 1.55rem; font-weight: 800; letter-spacing: -.02em; margin: 12px 0; line-height: 1.3; }
.lead-body p, .note p, .t-item p, .wire-copy p, .voice p { color: var(--muted); margin: 0; }
.meta-line { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 16px; color: #31445c; font-size: 13px; font-weight: 600; }
.note-stack { display: grid; gap: 18px; }
.note { padding: 20px; transition: .2s ease; }
.note:hover, .wire-item:hover, .voice:hover, .t-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-h); }
.note h3, .t-item h3, .wire-copy h3, .voice h3 { margin: 10px 0 8px; font-size: 1.08rem; font-weight: 800; letter-spacing: -.02em; }
.timeline { display: grid; gap: 0; position: relative; margin-left: 8px; }
.timeline::before { content: ""; position: absolute; left: 18px; top: 8px; bottom: 8px; width: 2px; background: #c9d8ea; }
.t-item { display: grid; grid-template-columns: 92px 1fr; gap: 16px; padding: 18px 18px 18px 48px; margin: 0 0 14px 0; position: relative; }
.t-item::before { content: ""; position: absolute; left: 11px; top: 26px; width: 16px; height: 16px; border-radius: 50%; background: #fff; border: 4px solid var(--blue); }
.t-time { font-weight: 800; color: var(--blue); }
.status-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; align-items: center; }
.big-nums { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.big-nums article { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: 18px; padding: 18px; }
.big-nums strong { display: block; font-size: clamp(1.7rem, 3vw, 2.4rem); color: #f3c14a; letter-spacing: -.03em; line-height: 1; }
.big-nums span { display: block; margin-top: 8px; color: #d5e2f2; font-size: 14px; }
.status-copy p { color: #d5e2f2; margin: 0 0 14px; }
.status-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.status-list li { display: flex; justify-content: space-between; gap: 12px; padding-bottom: 8px; border-bottom: 1px solid rgba(255,255,255,.12); font-weight: 600; }
.status-list b { color: #fff; font-weight: 700; }
.wire { display: grid; gap: 12px; }
.wire-item { display: grid; grid-template-columns: 168px 1fr auto; gap: 16px; align-items: center; padding: 12px; transition: .2s ease; }
.wire-item img { width: 168px; height: 112px; object-fit: cover; border-radius: 14px; }
.wire-copy h3 { margin-top: 6px; }
.wire-side { text-align: right; min-width: 92px; }
.wire-side span { display: block; font-size: 12px; color: var(--muted); font-weight: 700; }
.more-row { display: flex; justify-content: flex-end; margin-top: 16px; }
.voice-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 18px; }
.voice { padding: 22px; }
.voice header { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 8px; }
.voice header strong { font-size: 15px; }
.voice header span { color: var(--muted); font-size: 13px; font-weight: 600; }
.photo-note { position: relative; min-height: 100%; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); }
.photo-note img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; }
.photo-note div { position: absolute; left: 14px; right: 14px; bottom: 14px; background: rgba(255,255,255,.94); border-radius: 14px; padding: 14px; }
.photo-note strong { display: block; }
.photo-note p { margin: 4px 0 0; color: var(--muted); font-size: 14px; }
.intake { display: grid; grid-template-columns: .9fr 1.1fr; gap: 22px; align-items: stretch; }
.intake-copy { padding: 28px; background: linear-gradient(180deg, #ffffff, #f4f8fd); }
.hours { display: flex; gap: 12px; align-items: center; margin-top: 18px; padding: 12px; border-radius: 14px; background: var(--sky); }
.hours i { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: #fff; color: var(--blue); }
.hours b { display: block; }
.hours span { color: var(--muted); font-size: 14px; }
.form-card { padding: 22px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: grid; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 700; color: #31445c; }
.field input, .field select, .field textarea {
 width: 100%; border: 1px solid var(--line); background: #fff; color: var(--ink);
 border-radius: 12px; padding: 12px 14px; font-size: 15px; transition: .2s ease;
}
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid rgba(31,95,168,.2); border-color: var(--blue); }
.form-card .btn-main { width: 100%; margin-top: 12px; }
.form-note { margin: 10px 0 0; color: var(--muted); font-size: 13px; }
.site-footer { background: var(--navy); color: #d5e2f2; padding: 56px 0 28px; }
.foot-brand { color: #fff; font-weight: 800; font-size: 20px; letter-spacing: -.02em; margin-bottom: 10px; }
.site-footer h2 { color: #fff; font-size: 16px; font-weight: 800; margin: 0 0 10px; }
.site-footer p { margin: 0; color: #d5e2f2; }
.site-footer a { color: #f3c14a; font-weight: 600; }
.site-footer a:hover { color: #fff; }
.legal { margin-top: 28px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.12); font-size: 13px; color: #b7c7db; }
@media (max-width: 1024px) {
 .nav-toggle { display: flex; }
 .nav-cta { margin-left: auto; }
 .nav-panel {
  display: none; position: absolute; left: 0; right: 0; top: 100%;
  background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
  flex-direction: column; align-items: stretch; padding: 12px 16px 16px; gap: 10px;
 }
 .nav-panel.is-open { display: flex; }
 .main-nav { flex-direction: column; align-items: stretch; }
 .main-nav a { padding: 10px 12px; }
 .nav-search { width: 100%; }
 .hero-grid, .lead-layout, .status-grid, .voice-grid, .intake, .lead-story { grid-template-columns: 1fr; }
 .wire-item { grid-template-columns: 140px 1fr; }
 .wire-side { display: none; }
}
@media (max-width: 768px) {
 .section { padding: 64px 0; }
 .metric-bar, .big-nums, .form-grid { grid-template-columns: 1fr 1fr; }
 .metric-bar article:nth-child(2) { border-right: 0; }
 .metric-bar article { border-bottom: 1px solid var(--line); }
 .t-item { grid-template-columns: 1fr; padding-left: 46px; }
 .bulletin-hero { padding-top: 32px; }
}
@media (max-width: 520px) {
 .brand-text { font-size: 12px; max-width: 120px; white-space: normal; line-height: 1.2; }
 .nav-cta { display: none; }
 .header-bar { min-height: 68px; }
 .slot-board, .metric-bar, .big-nums, .form-grid, .wire-item { grid-template-columns: 1fr; }
 .metric-bar article { border-right: 0; }
 .wire-item img { width: 100%; height: 180px; }
 .hero-actions .btn-main, .hero-actions .btn-ghost { width: 100%; }
 .section { padding: 52px 0; }
}