/* Trụ CỘNG ĐỒNG /cong-dong/ – landing editorial (chỉ nạp trên trang trụ qua mu-plugins/zz-hv-pillar-csr.php). Font tự host: Newsreader (OFL), Patrick Hand (OFL). */
@font-face{font-family:'Newsreader';font-style:italic;font-weight:400 600;font-display:swap;src:url(../fonts/pillar-csr/Newsreader-italic-vietnamese.woff2) format('woff2');unicode-range:U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB}
@font-face{font-family:'Newsreader';font-style:italic;font-weight:400 600;font-display:swap;src:url(../fonts/pillar-csr/Newsreader-italic-latin-ext.woff2) format('woff2');unicode-range:U+0100-0101,U+0104-010F,U+0112-0127,U+012A-0167,U+016A-019F,U+01A2-01AE,U+01B1-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1D00-1DBF,U+1E00-1E9F,U+1EFA-1EFF,U+2020,U+20A0-20AA,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Newsreader';font-style:italic;font-weight:400 600;font-display:swap;src:url(../fonts/pillar-csr/Newsreader-italic-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Newsreader';font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/pillar-csr/Newsreader-normal-vietnamese.woff2) format('woff2');unicode-range:U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB}
@font-face{font-family:'Newsreader';font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/pillar-csr/Newsreader-normal-latin-ext.woff2) format('woff2');unicode-range:U+0100-0101,U+0104-010F,U+0112-0127,U+012A-0167,U+016A-019F,U+01A2-01AE,U+01B1-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1D00-1DBF,U+1E00-1E9F,U+1EFA-1EFF,U+2020,U+20A0-20AA,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Newsreader';font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/pillar-csr/Newsreader-normal-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Patrick Hand';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/pillar-csr/PatrickHand-normal-vietnamese.woff2) format('woff2');unicode-range:U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB}
@font-face{font-family:'Patrick Hand';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/pillar-csr/PatrickHand-normal-latin-ext.woff2) format('woff2');unicode-range:U+0100-0101,U+0104-010F,U+0112-0127,U+012A-0167,U+016A-019F,U+01A2-01AE,U+01B1-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1D00-1DBF,U+1E00-1E9F,U+1EFA-1EFF,U+2020,U+20A0-20AA,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Patrick Hand';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/pillar-csr/PatrickHand-normal-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}

.csr-land {
  --paper: #F5EEDF; --paper-2: #EFE5D0; --paper-hi: #FFFCF5; --kraft: #E4D3B4;
  --ink-c: #2B211A; --ink-c2: #5A4A3D; --ink-c3: #7A6858; --rule: #CDBB9C;
  --terra: #A9502B; --olive: #5E6B2F; --ochre: #B07D1E; --clay: #8A5A3B; --red: #E31E24;
  --serif: "Newsreader", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --hand: "Patrick Hand", "Comic Sans MS", cursive;
  --w: 1180px;
  background-color: var(--paper);
  background-image:
    radial-gradient(circle at 12% 8%, rgba(255,255,255,.55), transparent 38%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .35 0 0 0 0 .27 0 0 0 0 .18 0 0 0 .06 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  color: var(--ink-c); font-size: 17px; line-height: 1.7;
}
body.hv-csr-land { background: #F5EEDF; }
.csr-land a { color: var(--terra); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.csr-land a:hover { color: var(--red); }
.csr-land :where(h1,h2,h3) { font-family: var(--serif); color: var(--ink-c); font-weight: 600; letter-spacing: -.01em; }
.csr-land :where(ul,ol) { padding: 0; margin: 0; list-style: none; }
.csr-land :where(p,figure,blockquote,dl,dd) { margin: 0; }
.csr-wrap { width: 100%; max-width: calc(var(--w) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }
.csr-ic { width: 26px; height: 26px; flex: none; color: var(--terra); vertical-align: middle; }
.csr-ic--lg { width: 44px; height: 44px; }
.csr-sprite { position: absolute; }

/* ---------- Hero ---------- */
.csr-hero { padding: 18px 0 clamp(48px, 7vw, 96px); position: relative; overflow: hidden; }
.csr-mast { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-top: 3px double var(--ink-c); border-bottom: 1px solid var(--ink-c); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-c2); font-weight: 600; }
.csr-mast > span:first-child { min-width: 0; }
@media (max-width: 640px) { .csr-mast__mid { display: none; } .csr-mast { font-size: 11px; } }
.csr-mast__mid { font-family: var(--serif); font-style: italic; text-transform: none; letter-spacing: .02em; font-size: 15px; color: var(--ink-c); }
.csr-hero .hv-crumbs { margin: 14px 0 0; color: var(--ink-c3); font-size: 13px; }
.csr-hero .hv-crumbs a { color: var(--ink-c2); text-decoration: none; }
.csr-hero .hv-crumbs svg { width: 12px; height: 12px; }
.csr-hero__grid { display: grid; gap: clamp(32px, 5vw, 72px); grid-template-columns: 1fr; align-items: center; margin-top: clamp(20px, 3vw, 40px); }
@media (min-width: 960px) { .csr-hero__grid { grid-template-columns: 1.08fr .92fr; } }
.csr-kicker { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--terra); }
.csr-kicker .csr-ic { width: 22px; height: 22px; color: var(--red); }
.csr-hero h1 { font-size: clamp(40px, 6.4vw, 84px); line-height: 1.02; margin: 14px 0 0; font-weight: 600; letter-spacing: -.025em; text-wrap: balance; }
.csr-deck { font-family: var(--serif); font-style: italic; font-size: clamp(20px, 2.2vw, 27px); line-height: 1.4; color: var(--ink-c2); margin-top: 18px; max-width: 34ch; }
.csr-mark { position: relative; white-space: nowrap; color: var(--ink-c); }
.csr-mark svg { position: absolute; left: -2%; bottom: -8px; width: 104%; height: 14px; color: var(--red); }
.csr-lead { margin-top: 18px; max-width: 60ch; color: var(--ink-c2); }
.csr-btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.csr-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 12px 24px; border-radius: 999px; font-weight: 700; font-size: 16px; line-height: 1.2; text-decoration: none !important; transition: transform .2s, background-color .2s, color .2s, box-shadow .2s; }
.csr-btn:hover { transform: translateY(-2px) rotate(-.5deg); }
.csr-btn--red { background: var(--red); color: #fff !important; box-shadow: 3px 4px 0 var(--ink-c); }
.csr-btn--red:hover { background: #C8141A; color: #fff !important; box-shadow: 4px 6px 0 var(--ink-c); }
.csr-btn--line { border: 2px solid var(--ink-c); color: var(--ink-c) !important; background: var(--paper-hi); }
.csr-btn--line:hover { background: var(--ink-c); color: var(--paper-hi) !important; }
.csr-facts { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 0; margin-top: 34px !important; border-top: 1px solid var(--rule); }
.csr-facts li { padding: 14px 14px 0 0; }
.csr-facts li + li { padding-left: 14px; border-left: 1px dashed var(--rule); }
.csr-facts b { display: block; font-family: var(--serif); font-size: clamp(28px, 3vw, 40px); line-height: 1; color: var(--terra); font-weight: 600; }
.csr-facts span { display: block; font-size: 13.5px; line-height: 1.45; color: var(--ink-c2); margin-top: 6px; }

/* Collage polaroid */
.csr-collage { position: relative; min-height: 420px; padding-top: 34px; }
.csr-pola { position: relative; background: var(--paper-hi); padding: 12px 12px 14px; box-shadow: 0 1px 1px rgba(60,40,20,.12), 0 14px 30px -14px rgba(60,40,20,.45); transform: rotate(var(--tilt, 0deg)); transition: transform .5s cubic-bezier(.2,.8,.2,1); max-width: 440px; margin: 0; }
.csr-pola img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; filter: saturate(.9) sepia(.08); }
.csr-pola figcaption { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 10px; padding-top: 10px; }
.csr-pola__hand { font-family: var(--hand); font-size: 19px; line-height: 1.2; color: var(--ink-c); }
.csr-pola small { font-size: 11px; color: var(--ink-c3); white-space: nowrap; letter-spacing: .02em; }
.csr-pola:hover { transform: rotate(0deg) scale(1.01); }
.csr-tape { position: absolute; top: -12px; left: 50%; width: 92px; height: 26px; transform: translateX(-50%) rotate(-4deg); background: rgba(220,200,150,.72); box-shadow: 0 1px 2px rgba(0,0,0,.08); clip-path: polygon(3% 0, 97% 4%, 100% 50%, 96% 100%, 2% 96%, 0 50%); }
.csr-tape--b { background: rgba(227,30,36,.28); transform: translateX(-50%) rotate(6deg); }
.csr-pola--hero { width: 84%; max-width: 520px; margin-left: 4%; z-index: 1; }
.csr-pola--sm { position: absolute; width: 42%; max-width: 230px; right: 0; bottom: -64px; z-index: 2; }
.csr-pola--sm img { aspect-ratio: 1; }
.csr-pola--sm .csr-pola__hand { font-size: 16px; }
.csr-sticky { position: absolute; z-index: 3; left: -6px; top: -26px; width: 200px; padding: 16px 16px 12px; background: #F7D96B; transform: rotate(-4deg); box-shadow: 0 10px 18px -10px rgba(60,40,20,.5); font-family: var(--hand); font-size: 20px; line-height: 1.25; color: var(--ink-c); }
.csr-sticky small { display: block; margin-top: 8px; font-size: 14px; color: var(--ink-c2); }
.csr-doodle { position: absolute; color: var(--red); pointer-events: none; }
.csr-doodle--arrow { width: 96px; height: 64px; right: 40%; bottom: -70px; transform: rotate(-20deg) scaleX(-1); z-index: 3; }
.csr-doodle--star { width: 36px; height: 36px; right: 6%; top: 2%; color: var(--ochre); }
@media (max-width: 959px) { .csr-collage { min-height: 0; padding: 40px 0 170px; max-width: 520px; } .csr-pola--hero { width: 84%; } .csr-pola--sm { width: 46%; bottom: 0; } .csr-pola--hero .csr-pola__hand { max-width: 50%; font-size: 17px; } .csr-sticky { width: 160px; font-size: 16px; top: -22px; left: 0; } .csr-doodle--arrow { display: none; } }

/* ---------- Mục lục ---------- */
.csr-body { padding-bottom: 40px; }
.csr-index { margin: 0 auto clamp(40px, 6vw, 80px); padding: 24px clamp(18px, 3vw, 36px); background: var(--paper-hi); border: 1px solid var(--rule); box-shadow: 6px 6px 0 var(--paper-2); position: relative; }
.csr-index__h { font-family: var(--serif); font-style: italic; font-size: 24px; margin-bottom: 10px !important; }
.csr-index ol { columns: 1; column-gap: 40px; }
@media (min-width: 720px) { .csr-index ol { columns: 2; } }
.csr-index li { break-inside: avoid; border-bottom: 1px dotted var(--rule); }
.csr-index a { display: flex; gap: 14px; align-items: baseline; padding: 9px 2px; color: var(--ink-c); text-decoration: none; font-weight: 500; }
.csr-index a span { font-family: var(--serif); font-style: italic; color: var(--terra); font-size: 18px; min-width: 26px; }
.csr-index a:hover, .csr-index a.is-on { color: var(--red); }

/* ---------- Chương ---------- */
.csr-ch { padding: clamp(48px, 7vw, 96px) 0; border-top: 1px solid var(--rule); position: relative; scroll-margin-top: calc(var(--header-h) + 10px); }
.csr-ch__head { max-width: 860px; margin-bottom: clamp(26px, 4vw, 44px); }
.csr-ch__no { display: inline-block; font-family: var(--hand); font-size: 20px; color: var(--red); transform: rotate(-2deg); }
.csr-ch__head h2 { font-size: clamp(32px, 4.4vw, 56px); line-height: 1.08; margin-top: 4px; text-wrap: balance; }
.csr-ch__head h2 em { color: var(--terra); font-style: italic; }
.csr-ch__deck { margin-top: 14px !important; font-size: 18px; color: var(--ink-c2); max-width: 64ch; }
.csr-cols { display: grid; gap: clamp(28px, 4vw, 56px); grid-template-columns: 1fr; align-items: start; }
@media (min-width: 960px) { .csr-cols { grid-template-columns: 1.25fr .75fr; } .csr-cols--flip { grid-template-columns: 1.1fr .9fr; } }
.csr-prose p + p { margin-top: 1em; }
.csr-prose h3, .csr-sub { font-size: clamp(22px, 2.3vw, 28px); line-height: 1.2; margin: 0 0 12px; }
.csr-prose * + h3 { margin-top: 32px; }
.csr-prose--drop > p:first-of-type::first-letter { float: left; font-family: var(--serif); font-size: 4.4em; line-height: .82; margin: 8px 12px 0 0; color: var(--red); font-weight: 600; }
.csr-note { background: var(--paper-hi); padding: 22px 22px 18px; border: 1px solid var(--rule); transform: rotate(1deg); box-shadow: 0 12px 24px -16px rgba(60,40,20,.5); background-image: repeating-linear-gradient(transparent 0 31px, rgba(169,80,43,.14) 31px 32px); }
.csr-note__hand { font-family: var(--hand); font-size: 22px; color: var(--red); margin-bottom: 6px !important; }
.csr-note dt { font-size: 12px; text-transform: uppercase; letter-spacing: .12em; color: var(--ink-c3); margin-top: 10px; font-weight: 600; }
.csr-note dd { font-family: var(--serif); font-size: 19px; line-height: 1.35; }

/* Trích dẫn lớn */
.csr-quote { position: relative; margin: clamp(40px, 6vw, 72px) auto 0; max-width: 960px; padding: 0 0 0 clamp(0px, 6vw, 80px); }
.csr-quote::before { content: "“"; position: absolute; left: -6px; top: -42px; font-family: var(--serif); font-size: 180px; line-height: 1; color: var(--red); opacity: .9; }
.csr-quote blockquote p { font-family: var(--serif); font-style: italic; font-size: clamp(26px, 3.6vw, 46px); line-height: 1.22; color: var(--ink-c); text-wrap: balance; }
.csr-quote figcaption { margin-top: 16px; font-size: 14px; color: var(--ink-c2); padding-left: 44px; position: relative; }
.csr-quote figcaption::before { content: ""; position: absolute; left: 0; top: .75em; width: 32px; height: 2px; background: var(--ink-c); }
.csr-quote--xl blockquote p { font-size: clamp(26px, 3.3vw, 42px); }
.csr-quote--sm { margin: 0; padding: 28px 24px 22px 64px; background: var(--paper-hi); border: 1px solid var(--rule); }
.csr-quote--sm::before { left: 10px; top: -10px; font-size: 110px; }
.csr-quote--sm blockquote p { font-size: clamp(22px, 2.4vw, 30px); }
.csr-quote-pair { display: grid; gap: 22px; margin-top: clamp(32px, 5vw, 56px); }
@media (min-width: 820px) { .csr-quote-pair { grid-template-columns: 1fr 1fr; } .csr-quote-pair > :nth-child(2) { transform: rotate(.8deg) translateY(18px); } .csr-quote-pair > :first-child { transform: rotate(-.6deg); } }

/* ---------- Dòng thời gian ---------- */
.csr-tl { position: relative; max-width: 1040px; margin: 0 auto !important; }
.csr-tl::before { content: ""; position: absolute; left: 22px; top: 6px; bottom: 6px; width: 0; border-left: 3px dashed var(--clay); opacity: .55; }
.csr-tl__i { position: relative; padding: 0 0 30px 64px; }
.csr-tl__i::before { content: ""; position: absolute; left: 12px; top: 8px; width: 20px; height: 20px; border-radius: 50%; background: var(--paper); border: 3px solid var(--terra); }
.csr-tl__i--key::before { background: var(--red); border-color: var(--red); box-shadow: 0 0 0 6px rgba(227,30,36,.15); }
.csr-tl__y { display: block; font-family: var(--serif); font-size: clamp(26px, 2.8vw, 34px); line-height: 1.1; color: var(--terra); font-weight: 600; margin-bottom: 8px; }
.csr-tl__i--key .csr-tl__y { color: var(--red); }
.csr-tl__c { position: relative; background: var(--paper-hi); border: 1px solid var(--rule); padding: 18px 20px 18px; box-shadow: 0 10px 22px -18px rgba(60,40,20,.6); }
.csr-tl__c .csr-ic { position: absolute; right: 14px; top: 14px; width: 34px; height: 34px; color: var(--olive); opacity: .9; }
.csr-tl__c h3 { font-size: 21px; line-height: 1.25; margin: 0 44px 6px 0; }
.csr-tl__c p { font-size: 16px; color: var(--ink-c2); }
.csr-src { display: inline-block; margin-top: 10px; font-size: 13px; font-weight: 600; color: var(--ink-c2) !important; text-decoration: none !important; border-bottom: 1px solid var(--rule); }
.csr-src::before { content: "Nguồn: "; font-weight: 400; color: var(--ink-c3); }
.csr-src::after { content: " ↗"; }
@media (min-width: 900px) {
  .csr-tl::before { left: 50%; margin-left: -1.5px; }
  .csr-tl__i { width: 50%; padding: 0 48px 34px 0; text-align: right; }
  .csr-tl__i::before { left: auto; right: -10px; }
  .csr-tl__i:nth-child(even) { margin-left: 50%; padding: 0 0 34px 48px; text-align: left; }
  .csr-tl__i:nth-child(even)::before { right: auto; left: -10px; }
  .csr-tl__i:nth-child(odd) .csr-tl__c { text-align: left; transform: rotate(-.6deg); }
  .csr-tl__i:nth-child(even) .csr-tl__c { transform: rotate(.6deg); }
  .csr-tl__i:nth-child(n+2) { margin-top: -54px; }
}

/* ---------- Lớp học ---------- */
.csr-media { display: grid; gap: 28px; justify-items: center; }
.csr-clip { background: #ECE6D8; padding: 22px 22px 18px; border: 1px solid #CFC6B2; transform: rotate(-1.4deg); box-shadow: 0 16px 28px -18px rgba(60,40,20,.55); max-width: 440px; position: relative; clip-path: polygon(0 1%, 4% 0, 9% 1.2%, 15% 0, 22% .8%, 30% 0, 39% 1%, 47% 0, 56% 1%, 64% 0, 73% 1.2%, 82% 0, 90% 1%, 100% 0, 99% 30%, 100% 62%, 99.2% 100%, 90% 99%, 80% 100%, 70% 99%, 58% 100%, 46% 99%, 34% 100%, 22% 99%, 10% 100%, 0 99%, .8% 60%); }
.csr-clip__paper { display: block; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: #6E665A; border-bottom: 1px solid #BDB49F; padding-bottom: 6px; font-weight: 700; }
.csr-clip__h { font-family: var(--serif); font-size: 26px; line-height: 1.15; font-weight: 700; margin-top: 10px !important; color: #222; }
.csr-clip__q { font-family: var(--serif); font-style: italic; font-size: 19px; margin-top: 10px !important; color: #333; }
.csr-clip figcaption { font-size: 13.5px; margin-top: 12px; color: #4D463C; }
.csr-phone svg { width: min(220px, 60vw); height: auto; display: block; filter: drop-shadow(0 18px 22px rgba(60,40,20,.25)); transform: rotate(3deg); }
.csr-sub { margin-top: clamp(40px, 6vw, 64px) !important; }
.csr-sub__lead { color: var(--ink-c2); max-width: 64ch; margin-bottom: 22px !important; }
.csr-cards { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .csr-cards { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .csr-cards { grid-template-columns: repeat(3, 1fr); } }
.csr-card { counter-increment: csrcard; position: relative; background: var(--paper-hi); padding: 22px 20px 20px 20px; border-top: 4px solid var(--olive); box-shadow: 0 1px 0 var(--rule), 0 12px 22px -18px rgba(60,40,20,.6); }
.csr-cards { counter-reset: csrcard; }
.csr-card::before { content: counter(csrcard, decimal-leading-zero); position: absolute; right: 16px; top: 10px; font-family: var(--serif); font-style: italic; font-size: 30px; color: var(--kraft); }
.csr-card b { display: block; font-family: var(--serif); font-size: 21px; line-height: 1.25; margin: 0 40px 8px 0; font-weight: 600; }
.csr-card span { display: block; font-size: 15.5px; color: var(--ink-c2); line-height: 1.6; }
.csr-card--warn { border-top-color: var(--red); }
.csr-reflex { display: grid; gap: 28px; margin: clamp(40px, 6vw, 72px) 0; padding: clamp(24px, 4vw, 44px); background: #2E241D; color: #F5EEDF; border-radius: 4px; position: relative; }
@media (min-width: 960px) { .csr-reflex { grid-template-columns: .8fr 1.2fr; align-items: start; } }
.csr-reflex h3 { color: #FFF6E6; font-size: clamp(26px, 3vw, 38px); line-height: 1.12; margin: 0 0 10px; }
.csr-reflex__intro p { color: #DCCDB6; }
.csr-reflex__list { display: grid; gap: 18px; }
.csr-reflex__list li { position: relative; padding-left: 70px; min-height: 52px; color: #EFE3CF; font-size: 17px; }
.csr-reflex__list b { color: #fff; }
.csr-num { position: absolute; left: 0; top: -4px; width: 52px; height: 52px; display: grid; place-items: center; font-family: var(--hand); font-size: 30px; color: #fff; border: 2.5px solid var(--red); border-radius: 48% 52% 45% 55% / 55% 45% 55% 45%; transform: rotate(-6deg); }
.csr-ticks li, .csr-checks li { position: relative; padding-left: 34px; margin-top: 12px; }
.csr-ticks li::before { content: ""; position: absolute; left: 2px; top: 8px; width: 16px; height: 9px; border-left: 3px solid var(--olive); border-bottom: 3px solid var(--olive); transform: rotate(-45deg); }
.csr-checks li::before { content: ""; position: absolute; left: 0; top: 5px; width: 20px; height: 20px; border: 2px solid var(--ink-c2); border-radius: 3px 5px 3px 6px; background: var(--paper-hi); }
.csr-checks { margin-bottom: 30px !important; }
.csr-cols .csr-pola { margin-inline: auto; }

/* ---------- Sách ---------- */
.csr-trellis { width: 100%; max-width: 480px; }
.csr-trellis svg { width: 100%; height: auto; display: block; }

/* ---------- Dự án (scrapbook) ---------- */
.csr-scrap { display: grid; gap: 22px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .csr-scrap { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .csr-scrap { grid-template-columns: repeat(3, 1fr); } }
.csr-scrap__i { position: relative; background: var(--paper-hi); padding: 26px 22px 22px; border: 1px solid var(--rule); box-shadow: 0 14px 26px -20px rgba(60,40,20,.6); display: flex; flex-direction: column; gap: 6px; }
.csr-scrap__i:nth-child(3n+1) { transform: rotate(-1deg); } .csr-scrap__i:nth-child(3n+2) { transform: rotate(.8deg); } .csr-scrap__i:nth-child(3n) { transform: rotate(-.4deg); }
.csr-scrap__i::after { content: ""; position: absolute; top: -10px; right: 22px; width: 64px; height: 20px; background: rgba(176,125,30,.35); transform: rotate(8deg); }
.csr-scrap__i .csr-ic { color: var(--terra); margin-bottom: 4px; }
.csr-scrap__y { font-family: var(--hand); font-size: 19px; color: var(--red); }
.csr-scrap__i b { font-family: var(--serif); font-size: 22px; line-height: 1.2; font-weight: 600; }
.csr-scrap__i > span:last-child { font-size: 15.5px; color: var(--ink-c2); }

/* ---------- Công cụ ---------- */
.csr-tools { display: grid; gap: 24px; }
@media (min-width: 860px) { .csr-tools { grid-template-columns: 1fr 1fr; } }
.csr-tool { display: grid; grid-template-columns: 120px 1fr; gap: 22px; align-items: center; padding: 24px; background: var(--paper-hi); border: 2px solid var(--ink-c); border-radius: 6px; color: var(--ink-c) !important; text-decoration: none !important; box-shadow: 6px 6px 0 var(--kraft); transition: transform .2s, box-shadow .2s; }
.csr-tool:hover { transform: translate(-2px, -2px); box-shadow: 9px 9px 0 var(--kraft); }
.csr-tool__art { width: 120px; height: 150px; }
.csr-tool__bd b { display: block; font-family: var(--serif); font-size: 26px; line-height: 1.15; }
.csr-tool__bd > span { display: block; margin-top: 8px; font-size: 15.5px; color: var(--ink-c2); }
.csr-tool__bd .csr-tool__go { margin-top: 12px; font-weight: 700; color: var(--red); font-size: 15px; }
@media (max-width: 480px) { .csr-tool { grid-template-columns: 1fr; } .csr-tool__art { width: 96px; height: 120px; } }
.csr-aside-line { display: flex; gap: 12px; align-items: flex-start; margin-top: 26px !important; font-size: 15.5px; color: var(--ink-c2); max-width: 820px; }
.csr-aside-line .csr-ic { color: var(--olive); }

/* ---------- Minh bạch ---------- */
.csr-ch--trust .csr-quote { margin: 0 0 clamp(36px, 5vw, 60px); }
.csr-rules { counter-reset: r; margin-top: 18px !important; }
.csr-rules li { counter-increment: r; position: relative; padding: 14px 0 14px 54px; border-bottom: 1px dashed var(--rule); }
.csr-rules li::before { content: counter(r); position: absolute; left: 0; top: 10px; font-family: var(--serif); font-style: italic; font-size: 36px; line-height: 1; color: var(--terra); }
.csr-fund h3 { margin-top: 28px !important; }
.csr-fund .csr-pola { max-width: 360px; }

/* ---------- Tham gia ---------- */
.csr-ways { display: grid; gap: 20px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .csr-ways { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px) { .csr-ways { grid-template-columns: repeat(4, 1fr); } }
.csr-way { position: relative; display: flex; flex-direction: column; gap: 8px; padding: 26px 22px 22px; background: var(--paper-hi); border: 1px solid var(--rule); border-radius: 4px; }
.csr-way::before { content: ""; position: absolute; left: -1px; right: -1px; top: 64px; border-top: 2px dashed var(--rule); }
.csr-way .csr-ic { color: var(--red); margin-bottom: 18px; }
.csr-way b { font-family: var(--serif); font-size: 22px; line-height: 1.2; font-weight: 600; }
.csr-way p { font-size: 15.5px; color: var(--ink-c2); flex: 1; }
.csr-way a { font-weight: 700; font-size: 15px; margin-top: 6px; }
.csr-way a::after { content: " →"; }
.csr-steps { margin-top: clamp(32px, 5vw, 56px); padding: clamp(22px, 3vw, 34px); border: 2px solid var(--ink-c); background: var(--paper-hi); box-shadow: 8px 8px 0 var(--olive); max-width: 900px; }
.csr-steps h3 { font-size: 28px; margin: 0 0 8px; }
.csr-steps ol { counter-reset: s; }
.csr-steps li { counter-increment: s; position: relative; padding: 12px 0 0 52px; }
.csr-steps li::before { content: counter(s); position: absolute; left: 0; top: 8px; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; background: var(--olive); color: #fff; font-weight: 800; font-size: 16px; }

/* ---------- Báo chí ---------- */
.csr-press { display: grid; gap: 18px; grid-template-columns: 1fr; }
@media (min-width: 720px) { .csr-press { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px) { .csr-press { grid-template-columns: repeat(3, 1fr); } }
.csr-press a { display: flex; flex-direction: column; gap: 8px; height: 100%; padding: 20px 20px 18px; background: #EDE7DA; border: 1px solid #CFC6B2; color: #222 !important; text-decoration: none !important; transition: transform .2s, box-shadow .2s; }
.csr-press a:hover { transform: translateY(-3px) rotate(-.4deg); box-shadow: 0 16px 26px -18px rgba(60,40,20,.6); }
.csr-press__m { font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; font-weight: 700; color: #6E665A; border-bottom: 1px solid #BDB49F; padding-bottom: 6px; }
.csr-press b { font-family: var(--serif); font-size: 22px; line-height: 1.2; font-weight: 700; }
.csr-press a > span:last-child { font-size: 14.5px; color: #4D463C; }
.csr-press a > span:last-child::after { content: " Đọc bài gốc ↗"; display: block; margin-top: 8px; font-weight: 700; color: var(--terra); }

/* ---------- FAQ ---------- */
.csr-faq { padding: clamp(48px, 7vw, 96px) 0; border-top: 1px solid var(--rule); scroll-margin-top: calc(var(--header-h) + 10px); }
.csr-faq__list { max-width: 900px; border-top: 2px solid var(--ink-c); }
.csr-faq details { border-bottom: 1px solid var(--rule); }
.csr-faq summary { list-style: none; cursor: pointer; display: flex; gap: 16px; align-items: baseline; padding: 18px 44px 18px 0; position: relative; font-family: var(--serif); font-size: clamp(19px, 2vw, 23px); line-height: 1.3; font-weight: 600; }
.csr-faq summary::-webkit-details-marker { display: none; }
.csr-faq__n { font-style: italic; color: var(--terra); font-weight: 500; min-width: 28px; }
.csr-faq__pm { position: absolute; right: 6px; top: 50%; width: 18px; height: 18px; margin-top: -9px; }
.csr-faq__pm::before, .csr-faq__pm::after { content: ""; position: absolute; left: 0; top: 8px; width: 18px; height: 2px; background: var(--ink-c); transition: transform .25s; }
.csr-faq__pm::after { transform: rotate(90deg); }
.csr-faq details[open] .csr-faq__pm::after { transform: rotate(0); }
.csr-faq summary:focus-visible { outline: 2px solid var(--red); outline-offset: 2px; }
.csr-faq__a { padding: 0 0 20px 44px; color: var(--ink-c2); max-width: 72ch; }
.csr-faq__a p + p { margin-top: .8em; }

/* ---------- Thư mời (CTA) ---------- */
.csr-letter { padding: 0 0 clamp(56px, 8vw, 110px); }
.csr-letter__paper { position: relative; max-width: 900px; margin: 0 auto; padding: clamp(28px, 5vw, 60px); background: var(--paper-hi); border: 1px solid var(--rule); box-shadow: 0 30px 50px -30px rgba(60,40,20,.55); background-image: repeating-linear-gradient(transparent 0 33px, rgba(169,80,43,.10) 33px 34px); transform: rotate(-.4deg); }
.csr-letter__to { font-family: var(--hand); font-size: 24px; color: var(--ink-c2); }
.csr-letter h2 { font-size: clamp(28px, 3.6vw, 44px); line-height: 1.15; margin: 12px 0 14px; max-width: 22ch; }
.csr-letter__paper > p { max-width: 62ch; color: var(--ink-c2); }
.csr-letter__sign { margin-top: 28px !important; font-family: var(--hand); font-size: 22px; color: var(--ink-c2); }
.csr-letter__sign span { font-size: 28px; color: var(--ink-c); }
.csr-stamp { position: absolute; right: clamp(16px, 4vw, 40px); top: clamp(16px, 4vw, 36px); width: 92px; height: 108px; display: grid; place-content: center; text-align: center; background: var(--red); color: #fff; transform: rotate(6deg); outline: 3px dashed var(--paper-hi); outline-offset: -8px; box-shadow: 0 6px 12px -6px rgba(0,0,0,.4); }
.csr-stamp span { font-family: var(--serif); font-weight: 700; font-size: 24px; letter-spacing: .04em; }
.csr-stamp small { font-family: var(--hand); font-size: 17px; }
@media (max-width: 640px) { .csr-stamp { width: 66px; height: 78px; } .csr-stamp span { font-size: 18px; } .csr-stamp small { font-size: 14px; } .csr-letter__to, .csr-letter h2 { padding-right: 70px; } }
.csr-more { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 24px; padding-top: 16px; border-top: 1px dashed var(--rule); font-size: 15px; }
.csr-more span { color: var(--ink-c3); }

/* Hiện dần khi cuộn (chỉ khi JS chạy, tôn trọng reduced-motion) */
.csr-js .csr-rv { opacity: 0; translate: 0 18px; transition: opacity .7s ease, translate .7s cubic-bezier(.2,.8,.2,1); }
.csr-js .csr-rv.is-in { opacity: 1; translate: 0 0; }
@media (prefers-reduced-motion: reduce) { .csr-js .csr-rv { opacity: 1; translate: none; transition: none; } .csr-pola, .csr-btn, .csr-tool, .csr-press a { transition: none; } }
@media print { .csr-collage, .csr-sprite, .csr-doodle { display: none; } .csr-land { background: #fff; } }


/* ===== Khối "Dành cho doanh nghiệp" + chương "Tinh thần cho đi" (trang /cong-dong/) ===== */
.csr-feature { display: grid; gap: 28px; margin: clamp(48px, 7vw, 88px) 0 0; padding: clamp(24px, 4vw, 48px); background: #E4D3B4; background-image: repeating-linear-gradient(90deg, rgba(90,60,30,.05) 0 2px, transparent 2px 9px); border: 2px solid var(--ink-c); box-shadow: 10px 10px 0 var(--ink-c); position: relative; }
@media (min-width: 960px) { .csr-feature { grid-template-columns: 1.2fr .8fr; align-items: center; } }
.csr-feature::before { content: "Mới"; position: absolute; top: -16px; left: 24px; background: var(--red); color: #fff; font-family: var(--hand); font-size: 18px; padding: 2px 14px; transform: rotate(-3deg); }
.csr-feature__k { font-size: 13px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--olive); }
.csr-feature h2 { font-size: clamp(28px, 3.4vw, 44px); line-height: 1.1; margin: 8px 0 12px; }
.csr-feature__txt p { color: var(--ink-c2); max-width: 62ch; }
.csr-feature .csr-btn { margin-top: 20px; }
.csr-feature__steps { display: grid; gap: 10px; counter-reset: f; }
.csr-feature__steps li { display: flex; align-items: center; gap: 12px; background: var(--paper-hi); padding: 12px 16px; border: 1px solid var(--rule); font-weight: 600; font-size: 15.5px; }
.csr-feature__steps li:nth-child(even) { margin-left: 18px; }
.csr-give { display: grid; gap: 14px; }
.csr-give li { display: grid; grid-template-columns: 52px 1fr; gap: 4px 14px; padding: 16px 18px; background: var(--paper-hi); border-left: 4px solid var(--olive); box-shadow: 0 10px 20px -18px rgba(60,40,20,.6); }
.csr-give .csr-ic { grid-row: span 2; color: var(--olive); }
.csr-give b { font-family: var(--serif); font-size: 20px; line-height: 1.2; }
.csr-give span { font-size: 15px; color: var(--ink-c2); }

/* ===== Trang con /cong-dong/csr-doanh-nghiep/ – "hồ sơ dịch vụ / bảng phân cảnh" ===== */
.csr-land--dn { --acc2: var(--olive); }
.csr-land--dn .csr-ch__no { color: var(--olive); font-size: 21px; }
.csr-land--dn .csr-ch__no::before { content: ""; display: inline-block; width: 22px; height: 14px; margin-right: 8px; vertical-align: -1px; border: 2px solid currentColor; border-radius: 2px; background: repeating-linear-gradient(90deg, currentColor 0 3px, transparent 3px 6px); background-size: 100% 3px; background-repeat: no-repeat; }
.csr-hero--dn .csr-hero__grid { align-items: start; }
.csr-dn-4 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 28px !important; }
.csr-dn-4 li { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px dashed var(--clay); background: rgba(255,252,245,.6); font-weight: 600; font-size: 14.5px; line-height: 1.3; }
.csr-dn-4 .csr-ic { color: var(--olive); width: 24px; height: 24px; }
.csr-board { position: relative; background: #C9AE82; background-image: radial-gradient(rgba(90,60,30,.18) 1px, transparent 1.5px); background-size: 7px 7px; padding: 22px 22px 0; border-radius: 6px; box-shadow: inset 0 0 0 6px #A88A5C, 0 24px 40px -26px rgba(60,40,20,.7); }
.csr-board__h { font-family: var(--hand); font-size: 21px; color: #2B211A; margin-bottom: 14px !important; }
.csr-board__frames { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.csr-board__frames li { background: var(--paper-hi); padding: 10px 10px 12px; box-shadow: 0 6px 12px -8px rgba(0,0,0,.4); }
.csr-board__frames li:nth-child(1) { transform: rotate(-1.5deg); } .csr-board__frames li:nth-child(2) { transform: rotate(1.2deg); } .csr-board__frames li:nth-child(3) { transform: rotate(.8deg); } .csr-board__frames li:nth-child(4) { transform: rotate(-1deg); }
.csr-board__f { display: grid; place-items: center; aspect-ratio: 16 / 10; border: 2px solid var(--ink-c); background: #F3EBDD; margin-bottom: 8px; }
.csr-board__f svg { width: 44%; height: 70%; color: var(--terra); }
.csr-board__frames b { display: block; font-family: var(--hand); font-size: 17px; font-weight: 400; color: var(--red); line-height: 1; }
.csr-board__frames li > span:last-child { display: block; font-size: 14px; font-weight: 600; line-height: 1.3; margin-top: 2px; }
.csr-pola--board { position: relative; width: 52%; max-width: 250px; margin: 18px -12px -46px auto; }
.csr-pola--board .csr-pola__hand { font-size: 16px; }
@media (max-width: 959px) { .csr-board { margin-bottom: 56px; } }
.csr-land--dn .csr-hero h1 { font-size: clamp(36px, 4.8vw, 66px); }
.csr-hero--dn { padding-bottom: clamp(64px, 8vw, 110px); }
.csr-vs dt { margin-top: 12px; }
.csr-vs dt:nth-of-type(odd) { color: var(--ink-c3); text-decoration: line-through; text-decoration-color: var(--red); }
.csr-vs dt:nth-of-type(even) { color: var(--olive); }
.csr-vs dd { font-size: 17px !important; }
.csr-svc { display: grid; gap: 22px; }
@media (min-width: 900px) { .csr-svc { grid-template-columns: 1fr 1fr; } }
.csr-svc__i { position: relative; padding: 28px 24px 24px 24px; background: var(--paper-hi); border: 1px solid var(--rule); box-shadow: 0 14px 26px -20px rgba(60,40,20,.6); }
.csr-svc__i .csr-ic { color: var(--olive); }
.csr-svc__i h3 { font-size: 24px; line-height: 1.2; margin: 10px 0 8px; }
.csr-svc__i p { font-size: 16px; color: var(--ink-c2); }
.csr-svc__n { position: absolute; right: 18px; top: 8px; font-family: var(--serif); font-style: italic; font-size: 56px; line-height: 1; color: var(--kraft); }
.csr-path { display: grid; gap: 10px; margin-top: 8px; }
.csr-path > div { padding: 12px 14px; border: 2px solid var(--ink-c); background: #F3EBDD; }
.csr-path__b { border-style: dashed !important; }
.csr-path b { display: block; font-family: var(--serif); font-size: 18px; }
.csr-path span { font-size: 15px; color: var(--ink-c2); }
.csr-path__or { justify-self: center; font-family: var(--hand); font-size: 20px; color: var(--red); line-height: 1; }
.csr-base { margin-top: clamp(32px, 5vw, 52px); padding: 24px clamp(20px, 3vw, 32px); border-top: 3px double var(--ink-c); border-bottom: 1px solid var(--ink-c); max-width: 960px; }
.csr-base h3 { font-size: 24px; margin: 0 0 8px; }
.csr-base p { color: var(--ink-c2); }
.csr-kinds { display: grid; gap: 18px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .csr-kinds { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .csr-kinds { grid-template-columns: repeat(3, 1fr); } }
.csr-kinds li { display: flex; flex-direction: column; gap: 6px; padding: 22px 20px; background: var(--paper-hi); border-radius: 50% 50% 6px 6px / 18px 18px 6px 6px; border: 1px solid var(--rule); }
.csr-kinds .csr-ic { color: var(--terra); }
.csr-kinds b { font-family: var(--serif); font-size: 21px; line-height: 1.2; }
.csr-kinds span { font-size: 15.5px; color: var(--ink-c2); }
/* Quy trình dạng dải phim */
.csr-strip { display: grid; gap: 0; grid-template-columns: 1fr; background: #2B211A; padding: 22px 0; position: relative; border-radius: 4px; }
.csr-strip::before, .csr-strip::after { content: ""; position: absolute; left: 0; right: 0; height: 12px; background: repeating-linear-gradient(90deg, transparent 0 10px, #F5EEDF 10px 22px, transparent 22px 32px); opacity: .85; }
.csr-strip::before { top: 5px; } .csr-strip::after { bottom: 5px; }
.csr-strip li { margin: 0 14px; padding: 20px 18px; background: var(--paper-hi); border-bottom: 1px solid var(--rule); }
.csr-strip li + li { margin-top: 8px; }
@media (min-width: 900px) { .csr-strip { grid-template-columns: repeat(3, 1fr); gap: 10px; padding: 26px 14px; } .csr-strip li { margin: 0; } .csr-strip li + li { margin-top: 0; } }
.csr-strip__n { display: block; font-family: var(--serif); font-style: italic; font-size: 34px; line-height: 1; color: var(--red); }
.csr-strip b { display: block; font-family: var(--serif); font-size: 20px; line-height: 1.2; margin: 6px 0; }
.csr-strip p { font-size: 15px; color: var(--ink-c2); }
.csr-strip small { display: block; margin-top: 10px; font-family: var(--hand); font-size: 16px; color: var(--olive); }
.csr-cards--2 { grid-template-columns: 1fr !important; }
@media (min-width: 640px) { .csr-cards--2 { grid-template-columns: 1fr 1fr !important; } }
.csr-out { display: grid; gap: 0; grid-template-columns: 1fr; border-top: 2px solid var(--ink-c); }
@media (min-width: 820px) { .csr-out { grid-template-columns: 1fr 1fr; column-gap: 40px; } }
.csr-out li { display: grid; grid-template-columns: 36px 1fr; gap: 2px 14px; padding: 16px 0; border-bottom: 1px dashed var(--rule); }
.csr-out .csr-ic { grid-row: span 2; color: var(--terra); margin-top: 2px; }
.csr-out b { font-family: var(--serif); font-size: 20px; line-height: 1.25; }
.csr-out span { font-size: 15.5px; color: var(--ink-c2); }
.csr-pack { display: grid; gap: 22px; align-items: stretch; }
@media (min-width: 960px) { .csr-pack { grid-template-columns: repeat(3, 1fr); } }
.csr-pack__i { position: relative; display: flex; flex-direction: column; padding: 30px 24px 24px; background: var(--paper-hi); border: 2px solid var(--ink-c); }
.csr-pack__i::before { content: ""; position: absolute; left: -2px; right: -2px; top: 54px; border-top: 2px dashed var(--ink-c); }
.csr-pack__i--main { background: #2B211A; color: #F5EEDF; }
.csr-pack__i--main h3 { color: #FFF6E6; } .csr-pack__i--main p, .csr-pack__i--main li { color: #E5D7C0; }
.csr-pack__i--main::before { border-color: #F5EEDF; }
.csr-pack__i--main .csr-ticks li::before { border-color: #C9D3A8; }
.csr-pack__tag { font-family: var(--hand); font-size: 20px; color: var(--red); line-height: 1; }
.csr-pack__i--main .csr-pack__tag { color: #FF8A8D; }
.csr-pack__i h3 { font-size: 28px; margin: 22px 0 8px; }
.csr-pack__i > p { font-size: 15.5px; }
.csr-pack__i .csr-ticks { flex: 1; margin-bottom: 18px !important; }
.csr-pack__i .csr-ticks li { font-size: 15.5px; }
.csr-pack__price { display: inline-block; align-self: flex-start; padding: 6px 14px; border: 2px solid var(--red); color: var(--red); font-weight: 700; font-size: 14.5px; transform: rotate(-2deg); border-radius: 4px; }
.csr-pack__i--main .csr-pack__price { color: #fff; background: var(--red); }
.csr-rules li { padding-right: 4px; }
.csr-dn-back { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-top: clamp(32px, 5vw, 56px); padding: 22px clamp(18px, 3vw, 30px); border: 1px dashed var(--clay); }
.csr-dn-back p { font-family: var(--serif); font-style: italic; font-size: 21px; }

/* ===== Mở rộng 11/10 (csr2): hai lối vào, sơ đồ cầu nối, kiểu tổ chức, ví dụ minh hoạ ===== */
.csr-doors { display: grid; gap: 22px; grid-template-columns: 1fr; margin-top: 8px; }
@media (min-width: 900px) { .csr-doors { grid-template-columns: 1fr 1fr; gap: 28px; } }
.csr-door { position: relative; display: flex; flex-direction: column; gap: 12px; padding: 30px clamp(20px, 3vw, 34px) 26px; background: var(--paper-hi); border: 2px solid var(--ink-c); box-shadow: 6px 8px 0 var(--ink-c); }
.csr-door--biz { background: #E4D3B4; transform: rotate(-.4deg); }
.csr-door--org { background: var(--paper-hi); transform: rotate(.4deg); }
.csr-door__k { display: flex; align-items: center; gap: 8px; font-family: var(--hand); font-size: 20px; line-height: 1; color: var(--red); }
.csr-door h3 { font-size: clamp(25px, 2.6vw, 33px); line-height: 1.15; }
.csr-door > p:not(.csr-door__k) { font-size: 16.5px; color: var(--ink-c2); }
.csr-door .csr-ticks li { margin-top: 8px; font-size: 15.5px; }
.csr-door .csr-btn { align-self: flex-start; margin-top: 6px; }
.csr-door small { font-family: var(--hand); font-size: 17px; color: var(--olive); }
.csr-bridge { display: grid; grid-template-columns: 1fr; gap: 6px; align-items: stretch; margin-top: 10px; }
@media (min-width: 960px) { .csr-bridge { grid-template-columns: 1fr 150px 1fr 150px 1fr; gap: 0; } }
.csr-bridge__n { display: flex; flex-direction: column; gap: 6px; align-items: flex-start; padding: 22px 20px; background: var(--paper-hi); border: 2px solid var(--ink-c); border-radius: 6px; }
.csr-bridge__n b { font-family: var(--serif); font-size: 24px; line-height: 1.1; }
.csr-bridge__n span { font-size: 15.5px; color: var(--ink-c2); }
.csr-bridge__n--h { background: #2B211A; color: #F5EEDF; border-color: #2B211A; }
.csr-bridge__n--h b { color: #FFF6E6; } .csr-bridge__n--h span { color: #E5D7C0; } .csr-bridge__n--h .csr-ic { color: #FF8A8D; }
.csr-bridge__n--a { background: #E4D3B4; }
.csr-bridge__ar { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; padding: 6px 0; font-family: var(--hand); font-size: 16px; line-height: 1.15; text-align: center; color: var(--clay); }
.csr-bridge__ar svg { width: 96px; height: 32px; fill: none; stroke: var(--terra); stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
@media (max-width: 959px) { .csr-bridge__ar { flex-direction: row; flex-wrap: wrap; justify-content: center; gap: 12px; } .csr-bridge__ar svg { width: 28px; height: 56px; transform: rotate(90deg); } }
.csr-flow { display: grid; gap: 14px; margin-top: 22px; grid-template-columns: 1fr; }
@media (min-width: 820px) { .csr-flow { grid-template-columns: repeat(3, 1fr); } }
.csr-flow li { padding: 16px 18px; border-left: 4px solid var(--olive); background: rgba(255,252,245,.7); }
.csr-flow b { display: block; font-family: var(--serif); font-size: 19px; margin-bottom: 4px; }
.csr-flow span { font-size: 15.5px; color: var(--ink-c2); }
.csr-note-min { margin-top: 14px !important; font-family: var(--hand); font-size: 17px; color: var(--ink-c3); }
.csr-orgchips { margin-top: 26px; padding: 18px 20px; border: 1px dashed var(--clay); background: rgba(255,252,245,.6); }
.csr-orgchips__h { font-family: var(--serif); font-size: 20px; font-weight: 600; margin-bottom: 10px !important; }
.csr-orgchips ul { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.csr-orgchips li { padding: 6px 14px; border-radius: 999px; background: #EFE5D0; border: 1px solid var(--rule); font-size: 15px; font-weight: 600; }
.csr-legend { display: flex; flex-wrap: wrap; gap: 10px 18px; margin: 4px 0 18px !important; font-size: 14.5px; }
.csr-tk { display: inline-flex; align-items: center; gap: 8px; }
.csr-tk::before, .csr-org__t li::before { content: ""; flex: none; width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--ink-c); background: #fff center / 14px no-repeat; }
.csr-tk--y::before, .csr-org__t li.csr-tk--y::before { background-color: var(--olive); border-color: var(--olive); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7'/%3E%3C/svg%3E"); }
.csr-tk--m::before, .csr-org__t li.csr-tk--m::before { background-color: #fff; border-color: var(--ochre); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23B07D1E' stroke-width='3.4' stroke-linecap='round'%3E%3Cpath d='M6 12h12'/%3E%3C/svg%3E"); }
.csr-tk--n::before, .csr-org__t li.csr-tk--n::before { background-color: #fff; border-color: var(--ink-c3); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237A6858' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M7 7l10 10M17 7L7 17'/%3E%3C/svg%3E"); }
.csr-orgs { display: grid; gap: 18px; grid-template-columns: 1fr; }
@media (min-width: 700px) { .csr-orgs { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1040px) { .csr-orgs { grid-template-columns: repeat(3, 1fr); } }
.csr-org { display: flex; flex-direction: column; gap: 8px; padding: 22px 20px 18px; background: var(--paper-hi); border: 1px solid var(--rule); border-top: 5px solid var(--terra); }
.csr-org:nth-child(3n+2) { border-top-color: var(--olive); } .csr-org:nth-child(3n) { border-top-color: var(--ochre); }
.csr-org--vat { background: #EFE5D0; }
.csr-org h3 { font-size: 22px; line-height: 1.2; }
.csr-org__d { font-size: 15.5px; color: var(--ink-c2); }
.csr-org__t { display: grid; gap: 8px; margin: 6px 0 2px; }
.csr-org__t li { display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 600; line-height: 1.3; }
.csr-org small { margin-top: auto; padding-top: 8px; font-family: var(--hand); font-size: 16.5px; line-height: 1.25; color: var(--olive); }
.csr-example { position: relative; padding: clamp(22px, 3vw, 34px); background: #FFFCF5; border: 2px dashed var(--clay); }
.csr-example__tag { position: absolute; top: -15px; left: 20px; padding: 2px 14px; background: var(--ochre); color: #fff; font-family: var(--hand); font-size: 18px; transform: rotate(-1.5deg); }
.csr-example > p:not(.csr-example__tag) { margin-top: 4px; }
.csr-example__steps { counter-reset: ex; display: grid; gap: 10px; margin-top: 16px; }
.csr-example__steps li { counter-increment: ex; position: relative; padding-left: 40px; }
.csr-example__steps li::before { content: counter(ex); position: absolute; left: 0; top: -2px; font-family: var(--serif); font-style: italic; font-size: 30px; color: var(--terra); }
.csr-formwrap { margin-top: -10px; }
.csr-hero--kn .csr-dn-4 { grid-template-columns: 1fr 1fr; }
@media (max-width: 480px) { .csr-hero--kn .csr-dn-4 { grid-template-columns: 1fr; } .csr-door { box-shadow: 4px 5px 0 var(--ink-c); } }
@media (prefers-reduced-motion: reduce) { .csr-door { transform: none; } }

/* ---- Review 2b: dải nguyên tắc trong hero + mục lục gọn ---- */
.csr-trust { list-style: none; margin: 16px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 14.5px; color: var(--ink-c); }
.csr-trust li { position: relative; padding-left: 22px; }
.csr-trust li::before { content: ""; position: absolute; left: 0; top: .32em; width: 14px; height: 8px; border-left: 2.5px solid var(--terra); border-bottom: 2.5px solid var(--terra); transform: rotate(-45deg) scale(.9); }
.csr-index { padding: 14px clamp(14px, 2.4vw, 26px); box-shadow: 4px 4px 0 var(--paper-2); }
.csr-index__h { font-size: 19px; margin-bottom: 6px !important; }
.csr-index ol { columns: 1 !important; display: flex; flex-wrap: wrap; gap: 4px 8px; }
.csr-index li { border-bottom: 0; }
.csr-index a { padding: 5px 11px; gap: 7px; border: 1px solid var(--rule); border-radius: 999px; font-size: 14px; background: var(--paper); }
.csr-index a span { font-size: 14px; min-width: 0; }
@media (max-width: 640px) { .csr-index ol { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 6px; } .csr-index li { flex: none; } }