/* OtaHub E-Magazine: khung trình bày dùng chung cho các trang chuyên đề dài (countdown, đại sự kiện, tổng hợp).
   Chrome (menu, footer) lấy từ article-style.css + mobile-fix.css. Màu chủ đạo đặt bằng --em-a1..a4 ở <style> của từng trang.
   KHÔNG sửa tay từng trang: sửa spec trong src/emag/ rồi chạy `npm run emag`. Xem docs/EMAGAZINE-GUIDE.md. */
:root{--em-a1:#ff4fa3;--em-a2:#ff9a3c;--em-a3:#2de2e6;--em-a4:#8b5cf6;--em-line:rgba(240,238,255,.12);--em-card:rgba(25,12,54,.82);--em-card2:rgba(36,20,76,.7);--em-w:1240px;--em-r:12px;--em-ease:cubic-bezier(.2,.7,.2,1)}
html{scroll-behavior:smooth;scroll-padding-top:132px}
.em{position:relative;z-index:1;overflow-x:clip}
.em a{color:inherit}
.em img{max-width:100%}
.em-wrap{max-width:var(--em-w);margin:0 auto;padding:0 24px}
.em :focus-visible{outline:2px solid var(--em-a3);outline-offset:3px}

/* ---------- Hero ---------- */
.em-hero{position:relative;isolation:isolate;overflow:hidden;min-height:clamp(600px,88vh,840px);display:flex;align-items:flex-end;border-bottom:1px solid var(--em-line)}
.em-hero-bg{position:absolute;inset:-2%;z-index:-3;background:#120626 var(--hero) var(--hero-pos,center 30%)/cover no-repeat;animation:em-kb 30s ease-in-out infinite alternate}
@keyframes em-kb{from{transform:scale(1)}to{transform:scale(1.07)}}
.em-hero::before{content:'';position:absolute;inset:0;z-index:-2;background:radial-gradient(60% 55% at 78% 8%,rgba(255,154,60,.22),transparent 70%),radial-gradient(50% 60% at 8% 100%,rgba(139,92,246,.35),transparent 70%),linear-gradient(180deg,rgba(11,4,24,.5) 0%,rgba(11,4,24,.1) 32%,rgba(11,4,24,.92) 92%,#0b0418 100%),linear-gradient(90deg,rgba(11,4,24,.82) 0%,rgba(11,4,24,.32) 55%,rgba(11,4,24,.08) 100%)}
@media(max-width:700px){.em-hero-bg{background-image:var(--hero-m,var(--hero));background-position:var(--hero-m-pos,var(--hero-pos,center 30%))}}
.em-hero::after{content:'';position:absolute;inset:0;z-index:-1;background:repeating-linear-gradient(0deg,rgba(255,255,255,.028) 0 1px,transparent 1px 4px);pointer-events:none}
.em-hero-in{width:100%;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(330px,.8fr);gap:40px;align-items:end;padding:120px 24px 56px}
.em-kicker{display:inline-flex;align-items:center;gap:10px;font-family:var(--fd);font-weight:700;font-size:12px;letter-spacing:.26em;text-transform:uppercase;color:var(--em-a3)}
.em-kicker::before{content:'';width:34px;height:2px;background:linear-gradient(90deg,var(--em-a1),var(--em-a3))}
.em-live{display:inline-flex;align-items:center;gap:7px;margin-left:12px;padding:3px 10px;border:1px solid var(--em-a1);border-radius:999px;font-size:10.5px;letter-spacing:.18em;color:#fff;background:rgba(255,79,163,.16)}
.em-live i{width:7px;height:7px;border-radius:50%;background:var(--em-a1);animation:em-pulse 1.4s infinite}
@keyframes em-pulse{50%{opacity:.25;transform:scale(.7)}}
.em-title{font-family:var(--fd);font-weight:800;font-size:clamp(58px,11.5vw,156px);line-height:.86;letter-spacing:-.03em;margin:14px 0 16px;text-shadow:0 8px 60px rgba(255,79,163,.45),0 2px 0 rgba(255,255,255,.08)}
.em-hchips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px}
.em-hchips span{display:inline-flex;align-items:center;min-height:34px;padding:0 14px;border:1px solid rgba(240,238,255,.28);border-radius:999px;font-size:12.5px;font-weight:600;letter-spacing:.04em;color:rgba(240,238,255,.9);background:rgba(11,4,24,.45);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.em-hchips span:first-child{border-color:transparent;background:linear-gradient(135deg,var(--em-a1),var(--em-a2));color:#1a0a24;font-family:var(--fd);font-weight:800;font-size:15px;letter-spacing:.08em;box-shadow:0 8px 30px rgba(255,79,163,.4)}
.em-scroll{position:absolute;left:50%;bottom:22px;width:26px;height:42px;margin-left:-13px;border:2px solid rgba(240,238,255,.5);border-radius:14px;display:block}
.em-scroll::after{content:'';position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:var(--em-a3);animation:em-scroll 1.8s ease-in-out infinite}
@keyframes em-scroll{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}
.em-title em{font-style:normal;background:linear-gradient(95deg,var(--em-a1),var(--em-a2));-webkit-background-clip:text;background-clip:text;color:transparent}
.em-sub{max-width:640px;font-size:clamp(15px,1.5vw,18px);line-height:1.65;color:rgba(240,238,255,.88);margin:0}
.em-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.em-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 24px;font-family:var(--fd);font-weight:700;font-size:13px;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;border:1px solid var(--em-line);border-radius:999px;color:#fff;background:rgba(11,4,24,.4);cursor:pointer;transition:transform .2s,filter .2s,border-color .2s}
.em-btn:hover{transform:translateY(-2px);border-color:var(--em-a1)}
.em-btn.pri{background:linear-gradient(135deg,var(--em-a1),var(--em-a2));border-color:transparent;color:#1a0a24}
.em-btn.pri:hover{filter:brightness(1.08)}
.em-by{margin-top:18px;font-size:12.5px;color:rgba(240,238,255,.66)}

/* Đồng hồ đếm ngược */
@property --em-ang{syntax:'<angle>';inherits:false;initial-value:0deg}
.em-clock{position:relative;background:linear-gradient(160deg,rgba(26,12,56,.78),rgba(12,5,28,.82));border-radius:calc(var(--em-r) + 4px);padding:22px 22px 20px;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 30px 90px rgba(0,0,0,.5),0 0 60px rgba(255,79,163,.14)}
.em-clock::before{content:'';position:absolute;inset:0;border-radius:inherit;padding:1.5px;background:conic-gradient(from var(--em-ang),var(--em-a1),var(--em-a2),var(--em-a3),var(--em-a4),var(--em-a1));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:em-spin 7s linear infinite;pointer-events:none}
@keyframes em-spin{to{--em-ang:360deg}}
.em-clock h2{margin:0 0 14px;font-family:var(--fd);font-size:13px;letter-spacing:.24em;text-transform:uppercase;color:var(--em-a2)}
.em-count{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.em-tile{background:linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.03));border:1px solid var(--em-line);border-radius:10px;padding:16px 4px 11px;text-align:center;position:relative;overflow:hidden}
.em-tile::after{content:'';position:absolute;left:0;right:0;top:50%;height:1px;background:rgba(0,0,0,.35)}
.em-tile b{display:block;font-family:var(--fd);font-weight:800;font-size:clamp(34px,4.6vw,54px);line-height:1;font-variant-numeric:tabular-nums;background:linear-gradient(180deg,#fff 35%,#d7c8ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.em-tile.tick b{animation:em-tick .4s var(--em-ease)}
@keyframes em-tick{from{transform:translateY(-6px);opacity:.35}to{transform:none;opacity:1}}
.em-tile span{display:block;margin-top:6px;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:rgba(240,238,255,.6)}
.em-launched{display:none;font-family:var(--fd);font-weight:800;font-size:26px;color:var(--em-a2);padding:12px 0}
.em-note{margin:14px 0 8px;font-size:12.5px;line-height:1.5;color:rgba(240,238,255,.7)}
.em-seg{display:flex;border:1px solid var(--em-line);border-radius:999px;overflow:hidden}
.em-seg button{flex:1;background:transparent;border:0;color:rgba(240,238,255,.74);font:600 12px var(--fb);padding:9px 8px;min-height:38px;cursor:pointer}
.em-seg button[aria-pressed="true"]{background:linear-gradient(135deg,var(--em-a1),var(--em-a4));color:#fff}

/* ---------- Băng chữ chạy ---------- */
.em-ticker{background:linear-gradient(90deg,var(--em-a1),var(--em-a4) 55%,var(--em-a3));color:#12061f;overflow:hidden;white-space:nowrap}
.em-track{display:inline-flex;gap:0;animation:em-run 55s linear infinite;padding:11px 0}
.em-ticker:hover .em-track{animation-play-state:paused}
.em-track span{font-family:var(--fd);font-weight:800;font-size:13px;letter-spacing:.12em;text-transform:uppercase;padding:0 26px;position:relative}
.em-track span::after{content:'';position:absolute;right:-3px;top:50%;width:6px;height:6px;margin-top:-3px;background:#12061f;transform:rotate(45deg)}
@keyframes em-run{to{transform:translateX(-50%)}}

/* ---------- Thanh mục lục dính ---------- */
.em-chapters{position:sticky;top:60px;z-index:60;background:rgba(11,4,24,.93);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--em-line)}
.em-chapters-in{display:flex;gap:8px;overflow-x:auto;padding:10px 24px;max-width:var(--em-w);margin:0 auto;scrollbar-width:none}
.em-chapters-in::-webkit-scrollbar{display:none}
.em-chip{flex:0 0 auto;display:inline-flex;align-items:center;min-height:36px;padding:0 14px;border:1px solid var(--em-line);border-radius:999px;font-size:12.5px;font-weight:600;color:rgba(240,238,255,.74);text-decoration:none;white-space:nowrap;transition:border-color .2s,color .2s}
.em-chip:hover{color:#fff;border-color:var(--em-a1)}
.em-chip.on{background:linear-gradient(135deg,rgba(255,79,163,.3),rgba(139,92,246,.3));border-color:var(--em-a1);color:#fff}
.em-progress{position:absolute;left:0;bottom:0;height:2px;width:var(--p,0%);background:linear-gradient(90deg,var(--em-a1),var(--em-a2),var(--em-a3))}

/* ---------- Khối chung ---------- */
.em-sec{padding:84px 0 4px}
.em-head{display:grid;grid-template-columns:auto 1fr;gap:6px 22px;align-items:end;margin-bottom:32px}
.em-num{grid-row:1/3;font-family:var(--fd);font-weight:800;font-size:clamp(64px,9vw,110px);line-height:.78;color:transparent;-webkit-text-stroke:1.5px rgba(255,79,163,.5);letter-spacing:-.04em}
.em-eyebrow{font-family:var(--fd);font-weight:700;font-size:11.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--em-a1)}
.em-head h2{margin:0;font-family:var(--fd);font-weight:800;font-size:clamp(28px,4.2vw,46px);line-height:1.08;letter-spacing:-.015em}
.em-lead{grid-column:2;max-width:760px;margin:6px 0 0;color:rgba(240,238,255,.78);font-size:16.5px;line-height:1.72}
.em-note-s{font-size:12.5px;color:rgba(240,238,255,.55);margin:16px 0 0;line-height:1.6}
.em-sub-h{font-family:var(--fd);font-size:21px;margin:34px 0 14px}
.em-rv{transition:opacity .7s var(--em-ease),transform .7s var(--em-ease)}
.em-js .em-rv:not(.in){opacity:0;transform:translateY(22px)}

/* ---------- Giới thiệu ---------- */
.em-intro{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.em-intro p{color:rgba(240,238,255,.84);line-height:1.8;margin:0 0 16px;font-size:16px}
.em-intro p:first-of-type{font-size:19px;line-height:1.7;color:#fff}
.em-intro p:first-of-type::first-letter{font-family:var(--fd);font-weight:800;font-size:3.4em;line-height:.85;float:left;margin:6px 10px 0 0;color:var(--em-a1)}
.em-frame{position:relative;margin:0}
.em-frame::before{content:'';position:absolute;inset:14px -14px -14px 14px;border:2px solid transparent;background:linear-gradient(135deg,var(--em-a1),var(--em-a4),var(--em-a3)) border-box;-webkit-mask:linear-gradient(#000 0 0) padding-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;border-radius:var(--em-r);z-index:0}
.em-frame img{position:relative;z-index:1;display:block;width:100%;height:auto;border-radius:var(--em-r);box-shadow:0 30px 70px rgba(0,0,0,.5)}
.em-frame figcaption{position:relative;z-index:1;font-size:11.5px;color:rgba(240,238,255,.5);margin-top:10px}

/* ---------- Thông tin nhanh (bento) ---------- */
.em-bento{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.em-fact{position:relative;background:var(--em-card);border:1px solid var(--em-line);border-radius:var(--em-r);padding:20px 20px 18px;overflow:hidden;transition:transform .25s var(--em-ease),border-color .25s}
.em-fact:hover{transform:translateY(-3px);border-color:var(--em-a1)}
.em-fact.wide{grid-column:span 2}
.em-fact svg{width:26px;height:26px;stroke:var(--em-a3);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;margin-bottom:12px}
.em-fact small{display:block;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:rgba(240,238,255,.55)}
.em-fact strong{display:block;font-family:var(--fd);font-weight:800;font-size:clamp(22px,2.6vw,30px);line-height:1.15;margin:6px 0 6px}
.em-fact.hl strong{font-size:clamp(34px,4.6vw,58px);line-height:1.05;background:linear-gradient(95deg,var(--em-a1),var(--em-a2));-webkit-background-clip:text;background-clip:text;color:transparent}
.em-fact.hl{background:linear-gradient(150deg,rgba(255,79,163,.16),var(--em-card) 60%)}
.em-days{display:inline-flex;align-items:center;gap:8px;margin-top:14px;padding:6px 14px;border-radius:999px;font-family:var(--fd);font-weight:800;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:#1a0a24;background:linear-gradient(135deg,var(--em-a3),var(--em-a1))}
.em-days::before{content:'';width:8px;height:8px;border-radius:50%;background:#1a0a24;animation:em-pulse 1.4s infinite}
.em-fact span{font-size:13px;line-height:1.55;color:rgba(240,238,255,.7)}

/* ---------- Mốc thời gian (zig-zag giữa trang) ---------- */
.em-tl{position:relative;margin:0;padding:6px 0 0;list-style:none;--prog:0px}
.em-tl::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:3px;margin-left:-1.5px;border-radius:2px;background:linear-gradient(180deg,var(--em-a1) 0,var(--em-a4) var(--prog),rgba(240,238,255,.14) var(--prog))}
.em-tl li{position:relative;display:grid;grid-template-columns:1fr 1fr;column-gap:76px;align-items:start;padding:0 0 34px}
.em-tl li::before{content:'';position:absolute;left:50%;top:26px;width:18px;height:18px;margin-left:-9px;border-radius:50%;background:#0b0418;border:3px solid rgba(240,238,255,.35);z-index:2}
.em-tl li.done::before{background:var(--em-a1);border-color:#0b0418;box-shadow:0 0 0 3px var(--em-a1),0 0 18px rgba(255,79,163,.6)}
.em-tl li.next::before{background:var(--em-a2);border-color:#0b0418;box-shadow:0 0 0 3px var(--em-a2),0 0 0 9px rgba(255,154,60,.22);animation:em-pulse 1.6s infinite}
.em-tl-d{display:flex;align-items:center;min-height:68px;padding-top:6px}
.em-tl-d time{font-family:var(--fd);font-weight:800;font-size:clamp(34px,4.6vw,58px);line-height:1;letter-spacing:-.02em;color:rgba(255,79,163,.1);-webkit-text-stroke:1.6px rgba(255,79,163,.95);white-space:nowrap}
.em-tl li.todo .em-tl-d time{color:transparent;-webkit-text-stroke-color:rgba(240,238,255,.55)}
.em-tl li.next .em-tl-d time{color:rgba(255,154,60,.14);-webkit-text-stroke-color:var(--em-a2)}
.em-tl li.cl .em-tl-d{grid-column:2;grid-row:1}
.em-tl li.cl .em-tl-c{grid-column:1;grid-row:1}
.em-tl li.cr .em-tl-d{grid-column:1;grid-row:1;justify-content:flex-end}
.em-tl li.cr .em-tl-c{grid-column:2;grid-row:1}
.em-tl-c{position:relative;background:var(--em-card);border:1px solid var(--em-line);border-radius:var(--em-r);padding:18px 20px 18px;overflow:hidden;transition:transform .25s var(--em-ease),border-color .25s}
.em-tl-c:hover{transform:translateY(-3px);border-color:var(--em-a1)}
.em-tl-c::after{content:'';position:absolute;top:34px;width:14px;height:14px;background:var(--em-card);border:1px solid var(--em-line);transform:rotate(45deg)}
.em-tl li.cl .em-tl-c::after{right:-8px;border-left:0;border-bottom:0}
.em-tl li.cr .em-tl-c::after{left:-8px;border-right:0;border-top:0}
.em-tl-ph{display:block;margin:-18px -20px 14px;aspect-ratio:16/8;overflow:hidden}
.em-tl-ph img{display:block;width:100%;height:100%;object-fit:cover}
.em-tl-tag{display:inline-flex;align-items:center;gap:6px;margin-bottom:8px;padding:3px 10px;border-radius:999px;font-size:10.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#1a0a24;background:var(--em-a3)}
.em-tl-tag.k-delay{background:var(--em-a2)}
.em-tl-tag.k-leak{background:#ff6b6b}
.em-tl-tag.k-sale{background:#34d399}
.em-tl-tag.k-launch{background:linear-gradient(135deg,var(--em-a1),var(--em-a2))}
.em-tl-tag.k-news{background:var(--em-a4);color:#fff}
.em-tl-c h3{font-family:var(--fd);font-size:20px;line-height:1.25;margin:0 0 6px}
.em-tl-c p{margin:0;font-size:14px;line-height:1.7;color:rgba(240,238,255,.78)}
.em-tl li.todo .em-tl-c{border-style:dashed;background:rgba(25,12,54,.55)}
.em-tl li.next{grid-template-columns:1fr;padding-bottom:6px}
.em-tl li.next .em-tl-d{grid-column:1;grid-row:1;justify-content:center;padding:0 0 12px;margin-top:-4px}
.em-tl li.next .em-tl-d time{font-size:clamp(40px,6vw,76px)}
.em-tl li.next .em-tl-c{grid-column:1;grid-row:2;max-width:640px;margin:0 auto;text-align:center;border-color:var(--em-a2);background:linear-gradient(160deg,rgba(255,154,60,.2),var(--em-card));box-shadow:0 0 60px rgba(255,154,60,.18)}
.em-tl li.next .em-tl-c::after{display:none}
.em-tl li.next .em-tl-c h3{font-size:26px;color:var(--em-a2)}
.em-tl li.next::before{top:2px}
.em-tl-today{position:relative;z-index:3;display:flex;justify-content:center;margin:-6px 0 22px}
.em-tl-today span{display:inline-flex;align-items:center;gap:8px;padding:8px 18px;border-radius:999px;font-family:var(--fd);font-weight:800;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:#1a0a24;background:linear-gradient(135deg,var(--em-a3),var(--em-a1));box-shadow:0 0 0 5px #0b0418,0 0 30px rgba(45,226,230,.45)}
.em-tl-today i{width:8px;height:8px;border-radius:50%;background:#1a0a24;animation:em-pulse 1.4s infinite}
.em-tl-today{list-style:none;display:block;text-align:center;padding:0}
.em-tl li.em-tl-today::before{display:none}
.em-tl li.em-tl-today{display:block;grid-template-columns:none;padding:0 0 26px;margin-top:-8px}

/* ---------- Nhân vật ---------- */
.em-quote{margin:0 0 24px;padding:18px 24px;border-left:3px solid var(--em-a1);background:linear-gradient(90deg,rgba(255,79,163,.12),transparent);font-family:var(--fd);font-size:clamp(20px,2.6vw,28px);line-height:1.35;color:#fff}
.em-quote cite{display:block;margin-top:8px;font-family:var(--fb);font-size:12px;font-style:normal;letter-spacing:.06em;color:rgba(240,238,255,.55)}
.em-people{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.em-person{position:relative;min-height:520px;border-radius:var(--em-r);overflow:hidden;display:flex;align-items:flex-end;border:1px solid var(--em-line);isolation:isolate}
.em-person::before{content:'';position:absolute;inset:0;z-index:-2;background:var(--img) var(--pos,center top)/var(--zoom,cover) no-repeat;transition:transform .8s var(--em-ease)}
.em-person:hover::before{transform:scale(1.04)}
.em-person::after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(11,4,24,0) 22%,rgba(11,4,24,.9) 78%)}
.em-person-b{padding:26px 26px 24px}
.em-person .role{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--em-a2);font-weight:700}
.em-person h3{font-family:var(--fd);font-weight:800;font-size:clamp(32px,4vw,46px);margin:4px 0 10px;line-height:1}
.em-person p{margin:0 0 8px;line-height:1.7;color:rgba(240,238,255,.86);font-size:14.5px}
.em-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.em-tags span{font-size:11px;padding:3px 10px;border:1px solid rgba(240,238,255,.28);border-radius:999px;color:rgba(240,238,255,.82);background:rgba(11,4,24,.4)}
.em-relation{max-width:none;margin:22px 0 0;font-size:16px;line-height:1.75;color:rgba(240,238,255,.84)}
.em-cast{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:12px}
.em-cast div{display:grid;grid-template-columns:48px 1fr;gap:0 14px;align-items:start;background:var(--em-card);border:1px solid var(--em-line);border-radius:var(--em-r);padding:16px}
.em-ava{grid-row:1/3;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;font-family:var(--fd);font-weight:800;font-size:16px;color:#1a0a24;background:linear-gradient(135deg,var(--em-a1),var(--em-a2))}
.em-cast div:nth-child(3n+2) .em-ava{background:linear-gradient(135deg,var(--em-a3),var(--em-a4))}
.em-cast div:nth-child(3n) .em-ava{background:linear-gradient(135deg,var(--em-a2),var(--em-a1))}
.em-cast b{font-family:var(--fd);font-size:17px}
.em-cast span.d{grid-column:2;font-size:13.5px;line-height:1.6;color:rgba(240,238,255,.72)}

/* ---------- Tab chung ---------- */
.em-tablist{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px}
.em-tab{min-height:42px;padding:0 18px;background:transparent;border:1px solid var(--em-line);border-radius:999px;color:rgba(240,238,255,.8);font:600 13px var(--fb);cursor:pointer;transition:border-color .2s}
.em-tab:hover{border-color:var(--em-a1)}
.em-tab[aria-selected="true"]{background:linear-gradient(135deg,var(--em-a1),var(--em-a4));border-color:transparent;color:#fff}
.em-panel[hidden]{display:none}

/* ---------- Khu vực / bản đồ ---------- */
.em-regions{display:grid;grid-template-columns:280px 1fr;gap:18px;align-items:start}
.em-regions .em-tablist{flex-direction:column;margin:0}
.em-regions .em-tab{text-align:left;display:flex;justify-content:space-between;align-items:center;gap:10px;border-radius:10px;border-left:3px solid var(--rc,var(--em-line))}
.em-regions .em-tab i{font-style:normal;font-size:11px;opacity:.72}
.em-region{background:var(--em-card);border:1px solid var(--em-line);border-radius:var(--em-r);overflow:hidden}
.em-region-art{position:relative;aspect-ratio:21/8;max-height:400px;width:100%;background:#0f0722;overflow:hidden}
.em-region-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.em-region-art::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(11,4,24,.78))}
.em-topo{position:absolute;inset:0;width:100%;height:100%;display:block}
.em-region-art.noimg{background:radial-gradient(70% 90% at 22% 38%,color-mix(in srgb,var(--rc) 55%,transparent),transparent 72%),linear-gradient(135deg,#1b0d3a,#0d0620)}
.em-region-art b{position:absolute;right:26px;bottom:6px;z-index:2;font-family:var(--fd);font-weight:800;font-size:clamp(70px,9vw,128px);line-height:1;color:transparent;-webkit-text-stroke:1.4px color-mix(in srgb,var(--rc) 70%,#fff);opacity:.55}
.em-region-art .soon{position:absolute;left:20px;top:18px;z-index:2;display:inline-flex;align-items:center;gap:7px;padding:5px 12px;border-radius:999px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:rgba(240,238,255,.85);background:rgba(11,4,24,.55);border:1px solid rgba(240,238,255,.22);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.em-region-b{padding:22px 28px 28px;position:relative}
.em-region .real{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--rc,var(--em-a3));font-weight:700}
.em-region h3{font-family:var(--fd);font-weight:800;font-size:clamp(28px,3.4vw,40px);margin:4px 0 6px}
.em-region p{margin:10px 0 0;line-height:1.85;color:rgba(240,238,255,.86);max-width:720px;font-size:15.5px}

/* ---------- Dải ảnh phân cách (banner) ---------- */
.em-banner{position:relative;margin:84px 0 0;min-height:clamp(320px,46vw,480px);display:flex;align-items:center;overflow:hidden;isolation:isolate;border-top:1px solid var(--em-line);border-bottom:1px solid var(--em-line)}
.em-banner::before{content:'';position:absolute;inset:-4%;z-index:-2;background:var(--img) var(--pos,center)/cover no-repeat;transition:transform 1.2s var(--em-ease)}
.em-banner:hover::before{transform:scale(1.04)}
.em-banner::after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(11,4,24,.88) 0%,rgba(11,4,24,.45) 55%,rgba(11,4,24,.12) 100%),linear-gradient(180deg,rgba(11,4,24,.35),rgba(11,4,24,.55))}
.em-banner-in{padding-top:48px;padding-bottom:48px;max-width:var(--em-w);margin:0 auto;width:100%;padding-left:24px;padding-right:24px}
.em-banner h2{margin:0;max-width:760px;font-family:var(--fd);font-weight:800;font-size:clamp(34px,6vw,76px);line-height:1;letter-spacing:-.02em;text-shadow:0 8px 40px rgba(0,0,0,.5)}
.em-banner h2 em{font-style:normal;background:linear-gradient(95deg,var(--em-a1),var(--em-a2));-webkit-background-clip:text;background-clip:text;color:transparent}
.em-banner p{margin:14px 0 0;max-width:560px;font-size:16.5px;line-height:1.7;color:rgba(240,238,255,.86)}
.em-banner .em-btn{margin-top:20px}
.em-banner small{display:block;margin-top:14px;font-size:11.5px;color:rgba(240,238,255,.55)}

/* ---------- Hàng tính năng (ảnh + chữ) ---------- */
.em-rows{display:grid;gap:34px;margin-bottom:34px}
.em-row{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center}
.em-row:nth-child(even){grid-template-columns:.85fr 1.15fr}
.em-row:nth-child(even) .em-row-img{order:2}
.em-row-img{margin:0;border-radius:var(--em-r);overflow:hidden;border:1px solid var(--em-line);position:relative}
.em-row-img img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;transition:transform .8s var(--em-ease)}
.em-row:hover .em-row-img img{transform:scale(1.04)}
.em-row-img figcaption{position:absolute;left:0;right:0;bottom:0;padding:26px 14px 10px;font-size:11.5px;color:rgba(240,238,255,.75);background:linear-gradient(transparent,rgba(11,4,24,.85))}
.em-row .n{font-family:var(--fd);font-weight:800;font-size:13px;letter-spacing:.2em;color:var(--em-a1)}
.em-row h3{font-family:var(--fd);font-weight:800;font-size:clamp(24px,3vw,34px);margin:6px 0 12px;line-height:1.15}
.em-row p{margin:0;line-height:1.8;color:rgba(240,238,255,.82);font-size:15.5px}
.em-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.em-card{background:var(--em-card);border:1px solid var(--em-line);border-radius:var(--em-r);padding:20px 22px;transition:transform .25s var(--em-ease),border-color .25s}
.em-card:hover{transform:translateY(-3px);border-color:var(--em-a1)}
.em-card .n{font-family:var(--fd);font-weight:800;font-size:13px;color:var(--em-a1);letter-spacing:.14em}
.em-card h3{font-family:var(--fd);font-size:19px;margin:4px 0 8px;line-height:1.25}
.em-card p{margin:0;font-size:14px;line-height:1.7;color:rgba(240,238,255,.76)}
.em-chips2{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.em-chips2 span{font-size:12.5px;padding:7px 14px;border:1px solid var(--em-line);border-radius:999px;background:rgba(45,226,230,.07)}

/* ---------- Thư viện ảnh + lightbox ---------- */
.em-gal{position:relative}
.em-gal-track{display:grid;grid-auto-flow:column;grid-auto-columns:min(82%,600px);gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px;scrollbar-width:thin}
.em-shot{position:relative;display:block;padding:0;border:1px solid var(--em-line);border-radius:var(--em-r);overflow:hidden;background:#150a2c;cursor:zoom-in;scroll-snap-align:start;aspect-ratio:16/9}
.em-shot img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .8s var(--em-ease)}
.em-shot:hover img{transform:scale(1.05)}
.em-shot span{position:absolute;left:0;right:0;bottom:0;padding:34px 14px 12px;text-align:left;font-size:12.5px;color:#fff;background:linear-gradient(transparent,rgba(11,4,24,.9))}
.em-gal-nav{display:flex;gap:8px;margin:0 0 12px}
.em-gal-nav button{width:44px;height:44px;border-radius:50%;border:1px solid var(--em-line);background:rgba(11,4,24,.6);color:#fff;font-size:20px;cursor:pointer}
.em-gal-nav button:hover{border-color:var(--em-a1)}
dialog.em-lb{border:0;padding:0;background:transparent;max-width:min(96vw,1280px);width:100%;color:#fff;overflow:visible}
dialog.em-lb::backdrop{background:rgba(5,2,12,.92)}
.em-lb figure{margin:0}
.em-lb img{display:block;width:100%;max-height:78vh;object-fit:contain;border-radius:8px}
.em-lb figcaption{padding:12px 4px;font-size:14px;color:rgba(240,238,255,.85);display:flex;justify-content:space-between;gap:14px}
.em-lb button{position:absolute;top:50%;width:48px;height:48px;margin-top:-34px;border-radius:50%;border:1px solid var(--em-line);background:rgba(11,4,24,.8);color:#fff;font-size:22px;cursor:pointer}
.em-lb .prev{left:8px}.em-lb .next{right:8px}
.em-lb .close{top:-8px;right:8px;margin:0;transform:translateY(-100%)}

/* ---------- Xe & vũ khí ---------- */
.em-items{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;margin:0;padding:0;list-style:none}
.em-items li{background:var(--em-card);border:1px solid var(--em-line);border-radius:10px;padding:13px 16px;position:relative;padding-left:20px}
.em-items li::before{content:'';position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:2px;background:linear-gradient(180deg,var(--em-a1),var(--em-a4))}
.em-items b{display:block;font-size:14.5px;font-weight:600}
.em-items span{display:block;font-size:12px;line-height:1.5;color:rgba(240,238,255,.6);margin-top:3px}

/* ---------- Phiên bản & giá ---------- */
.em-eds{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.em-ed{position:relative;background:var(--em-card);border:1px solid var(--em-line);border-radius:var(--em-r);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s var(--em-ease)}
.em-ed:hover{transform:translateY(-4px)}
.em-ed.hot{border-color:var(--em-a1);box-shadow:0 0 0 1px rgba(255,79,163,.45),0 24px 60px rgba(255,79,163,.16)}
.em-ed-art{height:150px;background:var(--img) var(--pos,center 30%)/cover no-repeat;position:relative}
.em-ed-art::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,4,24,.15),var(--em-card))}
.em-ed .badge{position:absolute;top:12px;left:12px;z-index:2;background:linear-gradient(135deg,var(--em-a1),var(--em-a2));color:#1a0a24;font:800 10.5px var(--fd);letter-spacing:.16em;text-transform:uppercase;padding:5px 11px;border-radius:999px}
.em-ed-b{padding:4px 22px 24px;display:flex;flex-direction:column;flex:1}
.em-ed h3{font-family:var(--fd);font-size:21px;margin:0}
.em-ed .price{font-family:var(--fd);font-weight:800;font-size:40px;margin:8px 0 14px;line-height:1}
.em-ed ul{margin:0;padding:0;list-style:none;display:grid;gap:9px;font-size:13.5px;line-height:1.55;color:rgba(240,238,255,.82)}
.em-ed li{padding-left:20px;position:relative}
.em-ed li::before{content:'';position:absolute;left:0;top:.62em;width:9px;height:2px;background:var(--em-a3)}

/* ---------- Video ---------- */
.em-vids{display:grid;grid-template-columns:1.7fr 1fr;grid-template-rows:auto auto;gap:14px}
.em-vid{background:var(--em-card);border:1px solid var(--em-line);border-radius:var(--em-r);overflow:hidden}
.em-vid:first-child{grid-row:1/3}
.em-play{position:relative;display:block;width:100%;aspect-ratio:16/9;padding:0;border:0;background:#000 center/cover no-repeat;cursor:pointer;overflow:hidden;text-decoration:none}
.em-play::after{content:'';position:absolute;left:50%;top:50%;width:68px;height:68px;margin:-34px 0 0 -34px;border-radius:50%;background:linear-gradient(135deg,var(--em-a1),var(--em-a2));box-shadow:0 10px 40px rgba(0,0,0,.55);transition:transform .25s var(--em-ease)}
.em-play::before{content:'';position:absolute;left:50%;top:50%;margin:-11px 0 0 -6px;border-left:20px solid #1a0a24;border-top:12px solid transparent;border-bottom:12px solid transparent;z-index:2}
.em-play:hover::after{transform:scale(1.1)}
.em-vid iframe{display:block;width:100%;aspect-ratio:16/9;border:0}
.em-vid-b{padding:14px 18px 18px}
.em-vid-b b{display:block;font-family:var(--fd);font-size:17px;margin-bottom:4px}
.em-vid:first-child .em-vid-b b{font-size:22px}
.em-vid-b span{font-size:13px;line-height:1.55;color:rgba(240,238,255,.7)}

/* ---------- Hướng dẫn nhanh (ô ảnh) ---------- */
.em-guides{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.em-guide{position:relative;display:flex;align-items:flex-end;min-height:230px;border-radius:var(--em-r);overflow:hidden;text-decoration:none;border:1px solid var(--em-line);isolation:isolate}
.em-guide::before{content:'';position:absolute;inset:0;z-index:-2;background:var(--img) center/cover no-repeat;transition:transform .8s var(--em-ease)}
.em-guide::after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(11,4,24,.05) 20%,rgba(11,4,24,.92))}
.em-guide:hover::before{transform:scale(1.07)}
.em-guide div{padding:18px}
.em-guide b{display:block;font-family:var(--fd);font-size:20px;line-height:1.2}
.em-guide span{display:block;font-size:12.5px;margin-top:4px;color:rgba(240,238,255,.78)}

/* ---------- Lịch sử (cuộn ngang) ---------- */
.em-hist{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(260px,1fr);gap:12px;overflow-x:auto;padding-bottom:12px;scroll-snap-type:x proximity}
.em-hist article{scroll-snap-align:start;background:var(--em-card);border:1px solid var(--em-line);border-radius:var(--em-r);padding:20px;position:relative;overflow:hidden}
.em-hist article::before{content:'';position:absolute;left:0;right:0;top:0;height:3px;background:var(--em-a4)}
.em-hist article.cur{background:linear-gradient(160deg,rgba(255,154,60,.18),var(--em-card))}
.em-hist article.cur::before{background:linear-gradient(90deg,var(--em-a1),var(--em-a2))}
.em-hist time{display:block;font-family:var(--fd);font-weight:800;font-size:44px;line-height:1;color:transparent;-webkit-text-stroke:1.2px var(--em-a1)}
.em-hist article.cur time{-webkit-text-stroke-color:var(--em-a2)}
.em-hist h3{font-family:var(--fd);font-size:17px;margin:8px 0 2px}
.em-hist small{display:block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--em-a3);margin-bottom:8px}
.em-hist p{margin:0;font-size:13.5px;line-height:1.65;color:rgba(240,238,255,.76)}

/* ---------- Còn chờ xác nhận ---------- */
.em-todo{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:12px;margin:0;padding:0;list-style:none}
.em-todo li{position:relative;background:var(--em-card);border:1px dashed rgba(240,238,255,.3);border-radius:var(--em-r);padding:18px 18px 18px 54px}
.em-todo li::before{content:'?';position:absolute;left:16px;top:16px;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-family:var(--fd);font-weight:800;color:#1a0a24;background:var(--em-a2)}
.em-todo b{display:block;font-family:var(--fd);font-size:17px;margin-bottom:4px}
.em-todo span{font-size:13.5px;line-height:1.65;color:rgba(240,238,255,.74)}

/* ---------- FAQ ---------- */
.em-faq{display:grid;gap:8px;max-width:920px}
.em-faq details{background:var(--em-card);border:1px solid var(--em-line);border-radius:10px;transition:border-color .2s}
.em-faq details[open]{border-color:var(--em-a1)}
.em-faq summary{cursor:pointer;list-style:none;padding:17px 52px 17px 20px;font-weight:600;font-size:15.5px;position:relative;min-height:50px}
.em-faq summary::-webkit-details-marker{display:none}
.em-faq summary::after{content:'+';position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:24px;color:var(--em-a1)}
.em-faq details[open] summary::after{content:'–'}
.em-faq details p{margin:0;padding:0 20px 20px;font-size:15px;line-height:1.8;color:rgba(240,238,255,.82)}

/* ---------- Tin tổng hợp ---------- */
.em-news{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.em-news a{display:block;text-decoration:none;background:var(--em-card);border:1px solid var(--em-line);border-radius:var(--em-r);overflow:hidden;transition:transform .25s var(--em-ease),border-color .25s}
.em-news a:hover{border-color:var(--em-a1);transform:translateY(-3px)}
.em-news a:first-child{grid-column:span 2;grid-row:span 2}
.em-news img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;display:block;background:#150a2c}
.em-news a:first-child img{aspect-ratio:16/10}
.em-news div{padding:14px 18px 18px}
.em-news small{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--em-a3)}
.em-news b{display:block;font-family:var(--fd);font-size:16.5px;line-height:1.35;margin-top:5px}
.em-news a:first-child b{font-size:25px}

/* ---------- Dải kêu gọi + nguồn ---------- */
.em-band{margin-top:80px;border-radius:calc(var(--em-r) + 4px);padding:44px 40px;background:linear-gradient(120deg,rgba(255,79,163,.28),rgba(139,92,246,.3) 55%,rgba(45,226,230,.2)),var(--em-card);border:1px solid var(--em-line);display:flex;flex-wrap:wrap;gap:20px 40px;align-items:center;justify-content:space-between}
.em-band h2{margin:0 0 6px;font-family:var(--fd);font-size:clamp(24px,3.4vw,36px)}
.em-band p{margin:0;max-width:560px;color:rgba(240,238,255,.82);line-height:1.7}
.em-sources{font-size:13px;line-height:1.75;color:rgba(240,238,255,.62);border-top:1px solid var(--em-line);margin-top:56px;padding:24px 0 64px}
.em-sources a{color:var(--em-a3)}

@media(max-width:1000px){
  .em-hero-in{grid-template-columns:1fr;padding-top:96px}
  .em-clock{max-width:520px}
  .em-intro,.em-people,.em-row,.em-row:nth-child(even),.em-eds,.em-vids,.em-cards{grid-template-columns:1fr}
  .em-row:nth-child(even) .em-row-img{order:0}
  .em-vid:first-child{grid-row:auto}
  .em-bento{grid-template-columns:repeat(2,minmax(0,1fr))}
  .em-guides{grid-template-columns:repeat(2,minmax(0,1fr))}
  .em-news{grid-template-columns:repeat(2,minmax(0,1fr))}
  .em-regions{grid-template-columns:1fr}
  .em-regions .em-tablist{flex-direction:row;overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}
  .em-regions .em-tab{flex:0 0 auto}
  .em-person{min-height:440px}
}
@media(max-width:768px){.em-chapters{top:106px}html{scroll-padding-top:176px}}
@media(max-width:640px){
  .em-wrap{padding:0 16px}
  .em-hero{min-height:0}
  .em-hero-in{padding:72px 16px 36px;gap:26px}
  .em-sec{padding-top:60px}
  .em-head{grid-template-columns:1fr;gap:4px}
  .em-num{grid-row:auto;font-size:64px;margin-bottom:6px}
  .em-lead{grid-column:1}
  .em-bento,.em-cards,.em-news,.em-guides{grid-template-columns:1fr}
  .em-fact.wide{grid-column:auto}
  .em-news a:first-child{grid-column:auto;grid-row:auto}
  .em-news a:first-child b{font-size:19px}
  .em-btn{flex:1 1 100%}
  .em-hist{grid-auto-columns:80%}
  .em-band{padding:30px 22px}
  .em-intro p:first-of-type{font-size:17px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .em-hero-bg,.em-track,.em-live i,.em-tl li.next::before{animation:none}
  .em-ticker{overflow-x:auto}
  .em-js .em-rv:not(.in){opacity:1;transform:none}
  .em-btn:hover,.em-fact:hover,.em-card:hover,.em-ed:hover,.em-news a:hover{transform:none}
}
@media print{.em-chapters,.em-ticker,.em-clock,.em-gal-nav{display:none}.em-js .em-rv:not(.in){opacity:1;transform:none}}

/* ---------- Trau chuốt thêm ---------- */
.em-sec:nth-of-type(even){background:linear-gradient(180deg,transparent,rgba(139,92,246,.07) 45%,transparent)}
.em-head h2::after{content:'';display:block;width:58px;height:3px;margin-top:12px;border-radius:2px;background:linear-gradient(90deg,var(--em-a1),var(--em-a2))}
.em-fact::after{content:'';position:absolute;right:-26px;bottom:-26px;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(255,79,163,.2),transparent 70%);pointer-events:none}
.em-fact:hover,.em-card:hover,.em-ed:hover,.em-guide:hover{box-shadow:0 18px 50px rgba(0,0,0,.45),0 0 0 1px rgba(255,79,163,.35)}
.em-guide::after{background:linear-gradient(180deg,rgba(11,4,24,0) 30%,rgba(11,4,24,.94))}
.em-guide b::after{content:' →';color:var(--em-a2)}
.em-row-img,.em-shot,.em-frame img{box-shadow:0 24px 60px rgba(0,0,0,.45)}
.em-chip.on{box-shadow:0 0 20px rgba(255,79,163,.35)}
@media(max-width:1000px){.em-scroll{display:none}}
@media(prefers-reduced-motion:reduce){.em-clock::before,.em-scroll::after,.em-tile.tick b{animation:none}}

.em-sr{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

@media(max-width:860px){
  .em-tl::before{left:12px;margin-left:0}
  .em-tl li,.em-tl li.next{grid-template-columns:minmax(0,1fr);column-gap:0;padding-left:44px}
  .em-tl li::before{left:12px;margin-left:-9px}
  .em-tl li.cl .em-tl-d,.em-tl li.cr .em-tl-d,.em-tl li.next .em-tl-d{grid-column:1;grid-row:1;justify-content:flex-start;min-height:0;padding:0 0 8px;margin-top:0}
  .em-tl li.cl .em-tl-c,.em-tl li.cr .em-tl-c,.em-tl li.next .em-tl-c{grid-column:1;grid-row:2;max-width:none;text-align:left;margin:0}
  .em-tl-c::after{display:none}
  .em-tl li.em-tl-today{padding-left:44px;text-align:left}
  .em-tl-today span{margin-left:0}
  .em-region-art{aspect-ratio:16/9}
  .em-banner-in{padding-left:16px;padding-right:16px}
}