:root{
  --red:#B3141C; --red-dark:#7A0B10; --red-deep:#4A0609; --red-soft:#FBE9E7;
  --gold:#F2B705; --gold-2:#FFD54A; --gold-soft:#FFF5D6;
  --paper:#FFFBF3; --paper-2:#F7EFDF; --ink:#2B1B14; --muted:#6E5B50; --line:#EADFCB;
  --ok:#1E7B4C; --serif:'Noto Serif',Georgia,serif; --sans:'Be Vietnam Pro',system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
a{color:inherit}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}

/* ===== Header chuẩn Báo Hà Tĩnh ===== */
.longform-header{position:sticky;top:0;z-index:500;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 20px;height:52px;border-bottom:1px solid #e8eaed}
.longform-header::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--red-dark),var(--red) 50%,var(--gold))}
.longform-header h2{margin:0;padding:0;font-size:inherit;font-weight:inherit;line-height:1}
.longform-header .logo{width:180px;height:24px;display:block;text-indent:-999em;background:url(https://cdn.baohatinh.vn/assets/web/styles/img/logo.svg) 0 0 no-repeat}
.longform-header .headline{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#1a1a1a;text-decoration:none}
.longform-header .headline:hover{color:var(--red)}
.lf-share-btn{display:inline-flex;align-items:center;gap:5px;padding:5px 14px;background:#1877f2;color:#fff;font-size:12px;font-weight:600;border-radius:4px;border:0;cursor:pointer;line-height:1.4;font-family:var(--sans)}
@media (max-width:640px){.longform-header{padding:0 12px}.longform-header .logo{width:130px;background-size:contain}.longform-header .headline{display:none}}
.bar{position:fixed;top:0;left:0;height:3px;width:0;z-index:600;background:linear-gradient(90deg,var(--gold),var(--gold-2))}

/* ===== Mục lục ===== */
.chap{position:sticky;top:52px;z-index:400;background:rgba(255,251,243,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.chap .wrap{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;padding-top:8px;padding-bottom:8px}
.chap .wrap::-webkit-scrollbar{display:none}
.chap a{flex:0 0 auto;text-decoration:none;font-size:13px;font-weight:600;color:var(--muted);padding:6px 12px;border-radius:999px;white-space:nowrap;transition:.2s}
.chap a b{color:var(--red);margin-right:6px;font-weight:800}
.chap a:hover{background:var(--gold-soft);color:var(--ink)}
.chap a.on{background:var(--red);color:#fff}
.chap a.on b{color:var(--gold-2)}

/* ===== Hero ===== */
.hero{position:relative;overflow:hidden;color:#fff;background:
  radial-gradient(900px 500px at 85% 20%,rgba(242,183,5,.22),transparent 60%),
  radial-gradient(700px 600px at 0% 100%,rgba(0,0,0,.35),transparent 60%),
  linear-gradient(135deg,var(--red) 0%,var(--red-dark) 55%,var(--red-deep) 100%);padding:64px 0 96px}
.hero::before{content:'';position:absolute;inset:0;opacity:.09;background-image:repeating-linear-gradient(0deg,#fff 0 1px,transparent 1px 34px),repeating-linear-gradient(90deg,#fff 0 1px,transparent 1px 34px)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.25fr .9fr;gap:40px;align-items:center}
.h-doc{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:600;letter-spacing:.02em;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);padding:7px 14px;border-radius:6px}
.h-doc i{color:var(--gold-2)}
.h-kick{margin:26px 0 8px;font-weight:800;letter-spacing:.32em;text-transform:uppercase;color:var(--gold-2);font-size:14px}
.hero h1{font-family:var(--serif);font-weight:800;font-size:clamp(30px,4.3vw,54px);line-height:1.12;margin:0 0 18px;letter-spacing:-.01em}
.hero h1 .nw{white-space:nowrap}
.hero h1 em{font-style:normal;color:var(--gold-2);display:block}
.h-sub{font-size:18px;max-width:620px;opacity:.92;margin:0 0 26px}
.h-term{display:inline-flex;align-items:stretch;border-radius:10px;overflow:hidden;border:1px solid rgba(255,255,255,.3);font-weight:700}
.h-term span{padding:10px 16px;background:rgba(0,0,0,.18);font-size:13px;letter-spacing:.08em;text-transform:uppercase;display:flex;align-items:center}
.h-term b{padding:8px 18px;background:var(--gold);color:var(--red-deep);font-size:24px;font-family:var(--serif)}
.h-cta{margin-top:28px;display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-weight:700;font-size:15px;padding:12px 20px;border-radius:999px;transition:.2s;border:0;cursor:pointer;font-family:var(--sans)}
.btn-gold{background:var(--gold);color:var(--red-deep)}
.btn-gold:hover{background:var(--gold-2);transform:translateY(-2px)}
.btn-ghost{color:#fff;border:1px solid rgba(255,255,255,.4)}
.btn-ghost:hover{background:rgba(255,255,255,.1)}

/* Hòm phiếu minh họa */
.urn{position:relative;width:100%;max-width:400px;margin:0 auto;aspect-ratio:1/1}
.urn svg{width:100%;height:100%;overflow:visible}
.urn .ballot{animation:drop 3.6s cubic-bezier(.6,.05,.4,1) infinite}
@keyframes drop{0%{transform:translateY(-70px);opacity:0}15%{opacity:1}55%{transform:translateY(40px);opacity:1}70%,100%{transform:translateY(120px);opacity:0}}
.urn .glow{animation:pulse 3.6s ease-in-out infinite;transform-origin:200px 150px}
@keyframes pulse{0%,50%{opacity:.25}65%{opacity:.9}100%{opacity:.25}}
.urn-badge{position:absolute;right:-28px;bottom:-4%;background:#fff;color:var(--red-dark);border-radius:16px;padding:12px 16px;box-shadow:0 18px 40px rgba(0,0,0,.3);max-width:200px;font-size:12.5px;line-height:1.4;font-weight:600}
.urn-badge b{display:block;font-family:var(--serif);font-size:30px;color:var(--red);line-height:1.05}
.h-wave{position:absolute;left:0;right:0;bottom:-1px;width:100%;height:60px}

/* ===== Số liệu ===== */
.stats{position:relative;margin-top:-56px;z-index:3}
.stats .grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:18px;box-shadow:0 20px 50px rgba(122,11,16,.12);overflow:hidden;border:1px solid var(--line)}
.stats .grid>div{padding:22px 20px;border-right:1px dashed var(--line)}
.stats .grid>div:last-child{border-right:0;background:var(--gold-soft)}
.stats b{display:block;font-family:var(--serif);font-size:40px;line-height:1;color:var(--red)}
.stats span{font-size:14px;color:var(--muted);font-weight:500}

/* ===== Section chung ===== */
.ch{padding-top:84px;padding-bottom:20px}
.ch-head{display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:end;margin-bottom:36px}
.ch-no{font-family:var(--serif);font-weight:800;font-size:84px;line-height:.8;color:transparent;-webkit-text-stroke:2px var(--red);opacity:.9}
.ch-head small{display:block;color:var(--red);font-weight:800;letter-spacing:.2em;text-transform:uppercase;font-size:12px;margin-bottom:6px}
.ch-head h2{font-family:var(--serif);font-size:clamp(26px,3.4vw,38px);line-height:1.2;margin:0}
.ch-head p{margin:8px 0 0;color:var(--muted)}
.basis{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--red-dark);background:var(--red-soft);border-radius:6px;padding:3px 10px;line-height:1.45}
.basis i{font-size:11px}
.q{font-family:var(--serif);font-style:italic}
.reveal{opacity:1}
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}

/* ===== Căn cứ ===== */
.laws{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.law{position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 18px 18px;font-size:14.5px;line-height:1.55}
.law::before{content:'';position:absolute;top:-1px;left:18px;width:46px;height:5px;border-radius:0 0 4px 4px;background:var(--red)}
.law small{display:block;font-weight:800;color:var(--red);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:6px}
.law b{display:block;font-size:16px;margin-bottom:6px;line-height:1.35}
.law:last-child{background:var(--red-dark);color:#fff;border-color:var(--red-dark)}
.law:last-child::before{background:var(--gold)}
.law:last-child small{color:var(--gold-2)}

/* ===== Nguyên tắc ===== */
.prin{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pr{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;position:relative}
.pr .ic{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;background:var(--gold-soft);color:var(--red);font-size:20px;margin-bottom:14px}
.pr h3{margin:0 0 8px;font-size:17px;line-height:1.35}
.pr p{margin:0;font-size:15px;color:#4a3a31}
.pr .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.pr .tags span{font-size:12.5px;font-weight:700;padding:4px 10px;border-radius:999px;background:var(--red-soft);color:var(--red-dark)}
.pr .tags.no span{background:#F1ECE6;color:#5c4b40;text-decoration:line-through;text-decoration-color:var(--red);text-decoration-thickness:2px}
.pr-win{grid-column:1/-1;display:grid;grid-template-columns:240px 1fr;gap:28px;align-items:center;background:linear-gradient(120deg,var(--red-dark),var(--red));color:#fff;border:0}
.pr-win p{color:#fff;font-size:17px}
.pr-win .fn{display:block;margin-top:12px;font-size:13px;opacity:.85}
.gauge{position:relative;width:220px}
.gauge svg{display:block}
.gauge .lbl{position:absolute;left:0;right:0;bottom:4px;text-align:center}
.gauge .lbl b{display:block;font-family:var(--serif);font-size:42px;line-height:1;color:var(--gold-2)}
.gauge .lbl span{font-size:12px;opacity:.9}

/* ===== Mốc thời gian ===== */
.tl{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px 26px 26px;box-shadow:0 14px 40px rgba(122,11,16,.06)}
.tl-track{position:relative;height:212px;margin:0 46px}
.tl-line{position:absolute;left:-30px;right:-30px;top:98px;height:6px;border-radius:6px;background:linear-gradient(90deg,var(--gold-soft),var(--gold) 70%,var(--red) 76%,var(--red-dark))}
.tl-dot{position:absolute;top:0;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:6px;background:none;border:0;cursor:pointer;font-family:var(--sans);color:var(--ink);padding:0;width:84px}
.tl-dot .k{height:76px;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;text-align:center;line-height:1.2}
.tl-dot .k i{font-style:normal;font-size:11px;font-weight:600;color:var(--muted)}
.tl-dot .k b{font-family:var(--serif);font-weight:800;font-size:19px;color:var(--red-dark);white-space:nowrap;margin:1px 0}
.tl-dot .pin{width:26px;height:26px;border-radius:50%;background:#fff;border:4px solid var(--gold);margin-top:6px;transition:.2s;box-shadow:0 0 0 0 rgba(179,20,28,.25)}
.tl-dot .t{font-size:11.5px;font-weight:600;color:var(--muted);text-align:center;line-height:1.3;margin-top:4px}
.tl-dot:hover .pin,.tl-dot.on .pin{border-color:var(--red);background:var(--red);box-shadow:0 0 0 8px rgba(179,20,28,.15)}
.tl-dot.d .pin{width:44px;height:44px;margin-top:-3px;border-color:var(--red);background:var(--red);display:grid;place-items:center;color:#fff}
.tl-dot.d .k b{color:var(--red);font-size:22px}
.tl-dot.after{width:118px}
.tl-dot.after .pin{border-color:var(--red-dark)}
.tl-zone{position:absolute;top:194px;font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.tl-panel{margin-top:16px;display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:start;background:var(--paper);border:1px dashed var(--line);border-radius:16px;padding:22px}
.tl-panel .big{font-family:var(--serif);font-weight:800;font-size:46px;line-height:1;color:var(--red);min-width:130px}
.tl-panel .big small{display:block;font-size:13px;font-family:var(--sans);color:var(--muted);font-weight:600;margin-top:6px;max-width:150px;line-height:1.35}
.tl-panel h4{margin:0 0 6px;font-size:18px}
.tl-panel p{margin:0 0 10px}
.tl-list{display:none}
.tl-note{margin-top:14px;font-size:13.5px;color:var(--muted)}
.tl-note i{color:var(--red)}

/* ===== Con đường 6 bước ===== */
.road{position:relative;padding-left:0}
.road::before{content:'';position:absolute;left:50%;top:10px;bottom:10px;width:4px;margin-left:-2px;background:repeating-linear-gradient(180deg,var(--gold) 0 14px,transparent 14px 24px)}
.st{position:relative;display:grid;grid-template-columns:1fr 90px 1fr;align-items:start;margin-bottom:34px}
.st-n{grid-column:2;justify-self:center;width:72px;height:72px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;font-family:var(--serif);font-weight:800;font-size:30px;border:5px solid var(--paper);box-shadow:0 0 0 3px var(--gold);position:relative;z-index:2}
.st-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 10px 30px rgba(122,11,16,.05)}
.st:nth-child(odd) .st-card{grid-column:1;grid-row:1}
.st:nth-child(even) .st-card{grid-column:3;grid-row:1}
.st-side{grid-row:1;align-self:center;padding:0 18px}
.st:nth-child(odd) .st-side{grid-column:3}
.st:nth-child(even) .st-side{grid-column:1;text-align:right}
.st-side .when{display:inline-block;font-family:var(--serif);font-weight:800;font-size:26px;color:var(--red);line-height:1.1}
.st-side .when small{display:block;font-family:var(--sans);font-size:13px;color:var(--muted);font-weight:600;margin-top:4px}
.st-card h3{margin:0 0 8px;font-size:20px;line-height:1.3;font-family:var(--serif)}
.st-card p{margin:10px 0 0;font-size:15.5px}
.st-card .lab{display:inline-block;font-weight:800;color:var(--red);margin-right:4px}
.who{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.who span{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;background:var(--gold-soft);border-radius:8px;padding:5px 10px}
.who i{color:var(--red)}
/* Tổ bầu cử */
.team{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.team div{border-radius:12px;padding:12px;text-align:center;font-size:13px;line-height:1.4;background:var(--paper);border:1px solid var(--line)}
.team div i{display:block;font-size:22px;color:var(--red);margin-bottom:6px}
.team .lead{background:var(--red);color:#fff;border-color:var(--red)}
.team .lead i{color:var(--gold-2)}
.team .out{grid-column:1/-1;display:flex;align-items:center;gap:10px;text-align:left;background:#fff;border:2px dashed var(--red)}
.team .out i{display:inline;margin:0;font-size:20px}
/* bảng danh sách hộ */
.hh{width:100%;border-collapse:collapse;margin-top:14px;font-size:13px}
.hh th{background:var(--red-dark);color:#fff;font-weight:700;padding:8px;text-align:left}
.hh td{border-bottom:1px dashed var(--line);padding:9px 8px;color:#b6a79a}
.hh td:first-child,.hh th:first-child{width:70px;text-align:center}
/* luồng ứng cử */
.flow{display:flex;flex-direction:column;gap:0;margin-top:14px}
.fl{display:grid;grid-template-columns:34px 1fr;gap:12px;position:relative;padding-bottom:14px}
.fl:not(:last-child)::after{content:'';position:absolute;left:16px;top:34px;bottom:0;width:2px;background:var(--line)}
.fl>b{flex:none;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--gold-soft);color:var(--red);font-size:13px}
.fl span{font-size:14.5px;line-height:1.5;padding-top:5px}
.fl.key>b{background:var(--red);color:#fff}
.portal{display:flex;gap:14px;align-items:center;margin-top:14px;padding:14px 16px;border-radius:14px;background:var(--red);color:#fff;text-decoration:none;font-weight:700}
.portal i{color:var(--gold-2)}
.portal:hover{background:var(--red-dark)}

/* ===== Cuộc họp ===== */
.meet{background:linear-gradient(180deg,var(--paper-2),var(--paper));border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:40px;padding-bottom:70px}
.blk{margin-top:38px}
.blk-t{display:flex;align-items:center;gap:12px;margin:0 0 18px;font-size:21px;font-family:var(--serif)}
.blk-t em{font-style:normal;font-family:var(--sans);font-weight:800;font-size:13px;background:var(--red);color:#fff;border-radius:6px;padding:3px 9px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}
.card h4{margin:0 0 10px;font-size:16.5px;line-height:1.4}
.card p{margin:0 0 8px;font-size:15px}
.chan{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:12px}
.chan div{text-align:center;font-size:12.5px;line-height:1.35;font-weight:600;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:12px 6px}
.chan i{display:block;font-size:20px;color:var(--red);margin-bottom:6px}
.pinup{margin-top:10px;display:flex;gap:10px;align-items:center;background:var(--gold-soft);border-radius:12px;padding:10px 14px;font-size:14px}
.pinup i{color:var(--red);font-size:18px}
.d2{display:flex;align-items:center;gap:14px;margin-bottom:10px}
.d2 b{font-family:var(--serif);font-size:44px;color:var(--red);line-height:1}
.d2 span{font-size:14px;color:var(--muted);font-weight:600;line-height:1.35}
.check{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:8px}
.check li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;line-height:1.45;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;user-select:none;transition:.15s}
.check li::before{content:'';flex:0 0 18px;height:18px;border-radius:5px;border:2px solid var(--red);margin-top:1px;transition:.15s}
.check li.ok{background:var(--gold-soft)}
.check li.ok::before{background:var(--red) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.5l3 3 7-7' stroke='white' stroke-width='2.4' fill='none'/%3E%3C/svg%3E") center/12px no-repeat}
.check-meta{display:flex;flex-wrap:wrap;gap:4px 12px;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted);margin-top:10px}
.check-meta b{color:var(--red)}
/* kịch bản cuộc họp */
.agenda{counter-reset:ag;display:grid;gap:12px}
.ag{display:grid;grid-template-columns:56px 1fr;gap:16px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
.ag .l{width:56px;height:56px;border-radius:14px;background:var(--red-dark);color:var(--gold-2);display:grid;place-items:center;font-family:var(--serif);font-weight:800;font-size:22px}
.ag h4{margin:0 0 4px;font-size:16px}
.ag p{margin:0;font-size:15px}
.ag .vote{margin-top:10px;display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--red-dark);background:var(--gold-soft);border-radius:8px;padding:5px 10px}
/* công tắc hình thức biểu quyết */
.sw{display:inline-grid;grid-template-columns:1fr 1fr;background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px;position:relative;margin-bottom:18px}
.sw button{position:relative;z-index:1;border:0;background:none;font-family:var(--sans);font-weight:700;font-size:15px;padding:10px 22px;border-radius:999px;cursor:pointer;color:var(--muted);display:flex;gap:8px;align-items:center;justify-content:center}
.sw button.on{color:#fff}
.sw .knob{position:absolute;top:5px;bottom:5px;left:5px;width:calc(50% - 5px);border-radius:999px;background:var(--red);transition:transform .35s cubic-bezier(.6,.05,.3,1)}
.sw.kin .knob{transform:translateX(100%)}
.mode{display:none}
.mode.on{display:block;animation:fade .4s}
.no-js .mode,html:not(.js) .mode{display:block}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.mode-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.mstep{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;position:relative}
.mstep .n{font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--red);text-transform:uppercase}
.mstep h5{margin:6px 0 8px;font-size:15.5px;line-height:1.35}
.mstep p{margin:0;font-size:14px;line-height:1.5}
.mstep.win{background:var(--red);color:#fff;border-color:var(--red)}
.mstep.win .n{color:var(--gold-2)}
.ppl{display:flex;gap:4px;margin:8px 0;font-size:18px;color:var(--red)}
.ppl i.opt{opacity:.35}
.copies{display:flex;gap:6px;margin-top:10px}
.copies span{flex:1;font-size:11.5px;font-weight:700;text-align:center;line-height:1.3;background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:8px 4px;position:relative}
.copies span i{display:block;color:var(--red);font-size:16px;margin-bottom:4px}
.mode-hand .mode-grid{grid-template-columns:1fr 1fr}
/* kết quả */
.fork{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:14px}
.br{border-radius:18px;padding:22px;border:1px solid var(--line);background:#fff}
.br h4{display:flex;gap:10px;align-items:center;margin:0 0 10px;font-size:17px}
.br.yes{border-top:6px solid var(--ok)}
.br.yes h4 i{color:var(--ok)}
.br.no{border-top:6px solid var(--red)}
.br.no h4 i{color:var(--red)}
.br p{margin:0 0 8px;font-size:15px}
.fork-top{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 20px;font-size:15px;display:flex;gap:12px;align-items:center}
.fork-top i{color:var(--red);font-size:20px}

/* ===== Ngưỡng trên 50% ===== */
.calc{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px}
.calc-in{background:var(--red-dark);color:#fff;border-radius:20px;padding:26px}
.calc-in h4{margin:0 0 4px;font-size:18px;font-family:var(--serif)}
.calc-in .hint{font-size:13px;opacity:.8;margin:0 0 18px}
.fld{margin-bottom:18px}
.fld label{display:flex;justify-content:space-between;font-size:14px;font-weight:600;margin-bottom:8px}
.fld label output{font-family:var(--serif);font-size:22px;color:var(--gold-2);font-weight:800}
.fld input[type=range]{width:100%;accent-color:var(--gold)}
.calc-out{display:grid;gap:14px}
.res{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}
.res .top{display:flex;justify-content:space-between;gap:12px;align-items:baseline;flex-wrap:wrap}
.res h5{margin:0;font-size:15.5px;line-height:1.4;max-width:420px}
.res .num{font-family:var(--serif);font-weight:800;font-size:34px;color:var(--red);line-height:1;white-space:nowrap}
.res .num small{font-family:var(--sans);font-size:12.5px;color:var(--muted);font-weight:600;margin-left:4px}
.res .q{display:block;font-size:13.5px;color:var(--muted);margin-top:6px}
.meter{position:relative;height:16px;border-radius:8px;background:#F1E8DA;margin-top:14px;overflow:hidden}
.meter i{position:absolute;left:0;top:0;bottom:0;background:linear-gradient(90deg,var(--gold),var(--red));border-radius:8px;transition:width .35s}
.meter u{position:absolute;top:-4px;bottom:-4px;width:2px;background:var(--ink);left:50%}
.verdict{margin-top:10px;font-weight:700;font-size:14.5px;display:flex;gap:8px;align-items:center}
.verdict.ok{color:var(--ok)}
.verdict.ng{color:var(--red)}
.calc-note{font-size:13px;color:var(--muted);margin-top:14px}

/* ===== Công nhận ===== */
.recog{display:grid;grid-template-columns:auto 1fr auto 1fr;gap:18px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px}
.rc-ic{width:70px;height:70px;border-radius:18px;display:grid;place-items:center;font-size:28px;background:var(--gold-soft);color:var(--red)}
.recog p{margin:0;font-size:15.5px}
.recog .arrow{display:none}
.recog-end{margin-top:16px;display:flex;gap:16px;align-items:center;background:linear-gradient(120deg,var(--red),var(--red-dark));color:#fff;border-radius:18px;padding:20px 24px;font-size:17px;font-weight:600}
.recog-end i{font-size:30px;color:var(--gold-2)}

/* ===== Tổ chức thực hiện ===== */
.org-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.org-tabs button{display:flex;align-items:center;gap:10px;font-family:var(--sans);font-size:15px;font-weight:700;padding:12px 18px;border-radius:14px;border:1px solid var(--line);background:#fff;cursor:pointer;color:var(--ink);transition:.2s}
.org-tabs button i{color:var(--red)}
.org-tabs button em{font-style:normal;font-size:12px;background:var(--gold-soft);color:var(--red-dark);border-radius:999px;padding:1px 8px}
.org-tabs button.on{background:var(--red);border-color:var(--red);color:#fff}
.org-tabs button.on i{color:var(--gold-2)}
.org{display:none}
.org.on{display:block;animation:fade .4s}
html:not(.js) .org{display:block;margin-bottom:24px}
.tasks{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.task{background:#fff;border:1px solid var(--line);border-left:5px solid var(--gold);border-radius:14px;padding:18px 20px}
.task .no{font-family:var(--serif);font-weight:800;color:var(--red);font-size:20px;margin-bottom:4px}
.task p{margin:0;font-size:15px}
.task ul{margin:8px 0 0;padding-left:18px;font-size:14.5px}
.task ul li{margin-bottom:4px}
.task.wide{grid-column:1/-1}

/* ===== Kết thúc ===== */
.close{margin-top:70px;background:var(--red-deep);color:#fff;position:relative;overflow:hidden}
.close::before{content:'';position:absolute;inset:0;opacity:.07;background-image:repeating-linear-gradient(45deg,#fff 0 1px,transparent 1px 22px)}
.close .wrap{position:relative;display:grid;grid-template-columns:auto 1fr;gap:36px;align-items:center;padding-top:56px;padding-bottom:56px}
.deadline{background:var(--gold);color:var(--red-deep);border-radius:20px;padding:22px 26px;text-align:center;min-width:220px}
.deadline small{display:block;font-weight:800;font-size:12px;letter-spacing:.16em;text-transform:uppercase}
.deadline b{display:block;font-family:var(--serif);font-size:48px;line-height:1.05}
.deadline span{font-size:13px;font-weight:600}
.close p{margin:0 0 12px;font-size:17px}
.close .sig{font-size:14px;opacity:.8}
.src{background:#2A0406;color:rgba(255,255,255,.75);font-size:13.5px;padding:22px 0}
.src b{color:#fff}
.totop{position:fixed;right:18px;bottom:18px;width:46px;height:46px;border-radius:50%;background:var(--red);color:#fff;border:0;box-shadow:0 10px 25px rgba(0,0,0,.2);cursor:pointer;opacity:0;pointer-events:none;transition:.3s;z-index:300}
.totop.show{opacity:1;pointer-events:auto}

/* ===== Responsive ===== */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr}
  .urn{max-width:320px}
  .laws{grid-template-columns:1fr 1fr}
  .prin{grid-template-columns:1fr 1fr}
  .mode-grid{grid-template-columns:1fr 1fr}
  .chan{grid-template-columns:repeat(3,1fr)}
  .calc{grid-template-columns:1fr}
  .recog{grid-template-columns:auto 1fr}
}
@media (max-width:760px){
  body{font-size:16px}
  .hero h1 .nw{white-space:normal}
  .hero h1{text-wrap:balance;font-size:29px}
  .hero{padding:40px 0 90px}
  .stats .grid{grid-template-columns:1fr 1fr}
  .stats .grid>div:nth-child(2){border-right:0}
  .stats .grid>div{border-bottom:1px dashed var(--line)}
  .stats b{font-size:32px}
  .wrap{padding:0 16px}
  .ch{padding-top:56px}
  .ch-head{display:block;margin-bottom:24px}
  .ch-no{font-size:44px;-webkit-text-stroke-width:1.5px;margin-bottom:10px}
  .ch-head h2{font-size:25px}
  .ch-head p{font-size:15px}
  .org-tabs{display:grid;gap:8px}
  .org-tabs button{width:100%;padding:12px 14px;font-size:14.5px;text-align:left}
  .org-tabs button em{margin-left:auto}
  .card,.br,.res,.calc-in,.st-card{padding:18px 16px}
  .tl{padding:22px 16px 18px}
  .recog{padding:20px 16px}
  .ag{grid-template-columns:44px 1fr;gap:12px;padding:16px 14px}
  .ag .l{width:44px;height:44px;font-size:19px}
  .blk-t{font-size:18px;align-items:flex-start}
  .blk-t em{flex:none;margin-top:3px}
  .close .wrap{padding-top:40px;padding-bottom:40px;gap:22px}
  .deadline b{font-size:40px}
  .laws,.prin,.two,.fork,.tasks{grid-template-columns:1fr}
  .pr-win{grid-template-columns:1fr;justify-items:center;text-align:center}
  .road::before{left:28px}
  .st{grid-template-columns:56px 1fr;gap:0 14px}
  .st-n{grid-column:1;width:56px;height:56px;font-size:24px}
  .st:nth-child(odd) .st-card,.st:nth-child(even) .st-card{grid-column:2;grid-row:2}
  .st:nth-child(odd) .st-side,.st:nth-child(even) .st-side{grid-column:2;grid-row:1;text-align:left;padding:10px 0 10px}
  .st-side .when{font-size:21px}
  .team{grid-template-columns:1fr 1fr}
  .team .lead{grid-column:1/-1}
  .mode-grid,.mode-hand .mode-grid{grid-template-columns:1fr}
  .chan{grid-template-columns:1fr 1fr}
  .sw{display:grid;width:100%}
  .sw button{padding:10px 8px;font-size:14px}
  .tl{padding:22px 16px}
  .tl-track{display:none}
  .tl-panel{display:none}
  .tl-list{display:block;position:relative;padding-left:26px}
  .tl-list::before{content:'';position:absolute;left:8px;top:8px;bottom:8px;width:3px;border-radius:3px;background:linear-gradient(180deg,var(--gold),var(--gold) 62%,var(--red) 70%,var(--red-dark))}
  .tl-it{position:relative;padding:0 0 22px}
  .tl-it:last-child{padding-bottom:0}
  .tl-it::before{content:'';position:absolute;left:-25px;top:4px;width:15px;height:15px;border-radius:50%;background:#fff;border:3px solid var(--gold)}
  .tl-it:nth-child(n+7)::before{border-color:var(--red-dark)}
  .tl-it.d::before{background:var(--red);border-color:var(--red);box-shadow:0 0 0 5px rgba(179,20,28,.15)}
  .tl-when{display:inline-flex;flex-wrap:wrap;align-items:baseline;gap:4px 6px;background:var(--gold-soft);border-radius:10px;padding:6px 12px;margin-bottom:8px;line-height:1.25}
  .tl-when span{font-size:13px;font-weight:600;color:var(--muted)}
  .tl-when b{font-family:var(--serif);font-size:20px;font-weight:800;color:var(--red);white-space:nowrap}
  .tl-it.d .tl-when{background:var(--red)}
  .tl-it.d .tl-when b{color:#fff}
  .tl-it h4{margin:0 0 4px;font-size:15.5px;line-height:1.4}
  .tl-it p{margin:0;font-size:14.5px;line-height:1.6;color:#4a3a31}
  .recog{grid-template-columns:1fr;text-align:left}
  .close .wrap{grid-template-columns:1fr}
  .urn-badge{right:0}
}
@media (prefers-reduced-motion:reduce){.urn .ballot,.urn .glow{animation:none}.js .reveal{opacity:1;transform:none;transition:none}}

/* ===== Lớp tiện ích (thay cho style nội dòng) ===== */
.c-red{color:var(--red)}
.hl-gold{color:var(--gold-2)}
.push-r{margin-left:auto}
.card p.mt14{margin-top:14px}
.card p.small-muted{font-size:14px;color:var(--muted)}
.pr p.pr-note{margin-top:10px;font-size:14px}
.pr h3.pr-win-t{font-size:20px;margin:0 0 8px;font-family:var(--serif)}
.ch-flush{padding-bottom:0}
.fld-last{margin-bottom:0}
.org-lead{color:var(--muted);margin:0 0 12px}
.tl-panel .big small.q-lead{margin:0 0 4px}
.tl-panel h4.tl-h{margin-top:8px}
.tl-zone.z1{left:-30px}
.tl-zone.z2{right:-30px}