/* TechHiHi GTA 6 landing page — isolated asset, loaded only on the GTA 6 landing. */
:root{
  --paper:#F6F7FA; --card:#FFFFFF; --ink:#12161C; --ink-2:#4B5876; --line:#DCE1EA;
  --sun:#FF6A1F; --sun-deep:#E4520A; --sky:#1F52F0;
  --ok:#1F9D55; --ok-bg:#E4F6EB; --mid:#C98A00; --mid-bg:#FFF4D6; --bad:#D7263D; --bad-bg:#FDE8EB; --na:#6B7A99; --na-bg:#EEF1F6;
  --r:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;background:var(--paper);color:var(--ink);line-height:1.5;font-size:17px}
h1,h2,h3,.disp{font-family:'Space Grotesk','Be Vietnam Pro',sans-serif;letter-spacing:-.01em;line-height:1.1}
a{color:var(--sky)}
button{font:inherit;cursor:pointer}
:focus-visible{outline:3px solid var(--sky);outline-offset:2px}
.wrap{max-width:760px;margin:0 auto;padding:0 18px}

/* header */
.top{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo{display:flex;align-items:center;text-decoration:none}
.logo svg{height:34px;width:auto;display:block}
.lang{display:flex;gap:4px}
.lang button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:4px 7px;font-size:13px;font-weight:500;color:var(--ink-2)}
.lang button[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}

/* hero */
.hero{padding:16px 0 6px}
.hero h1{font-size:clamp(34px,7vw,56px);font-weight:700}
.hero p{margin-top:8px;color:var(--ink-2);font-size:17px;max-width:34em}
@media(max-width:520px){.hero h1{font-size:32px}.hero p{font-size:15px}.notice{font-size:13px}.top{padding:10px 0}}
.notice{margin-top:14px;display:flex;gap:10px;align-items:flex-start;background:var(--mid-bg);border-left:4px solid var(--mid);border-radius:8px;padding:10px 12px;font-size:14px;color:#5A3E00}
.notice svg{flex:none;margin-top:2px}

/* quiz */
.quiz{background:var(--card);border:1px solid var(--line);border-radius:var(--r);margin-top:18px;overflow:hidden;box-shadow:0 1px 0 rgba(20,32,58,.04)}
.prog{height:6px;background:var(--line)}
.prog i{display:block;height:100%;background:var(--sun);width:0;transition:width .35s}
.q{padding:22px 20px 20px;display:none}
.q.on{display:block}
.q .step{font-size:13px;font-weight:500;color:var(--ink-2)}
.q h2{font-size:26px;margin-top:4px}
.q .hint{font-size:14px;color:var(--ink-2);margin-top:4px}
.opts{display:grid;gap:10px;margin-top:16px}
.opts.two{grid-template-columns:1fr 1fr}
.opt{display:flex;align-items:center;gap:12px;border:2px solid var(--line);background:#fff;border-radius:12px;padding:14px 14px;text-align:left;font-weight:500;font-size:16px;color:var(--ink);transition:border-color .12s,background .12s}
.opt .ic{width:36px;height:36px;border-radius:9px;background:var(--na-bg);display:grid;place-items:center;flex:none;color:var(--ink-2)}
.opt:hover{border-color:#B7C2D6}
.opt[aria-pressed=true]{border-color:var(--sun);background:#FFF3EC}
.opt[aria-pressed=true] .ic{background:var(--sun);color:#fff}
.opt small{display:block;font-weight:400;color:var(--ink-2);font-size:13px}

.search{position:relative;margin-top:16px}
.search input{width:100%;border:2px solid var(--line);border-radius:12px;padding:14px 14px 14px 44px;font-size:17px;font-family:inherit;color:var(--ink);background:#fff}
.search input:focus{border-color:var(--sky);outline:none}
.search svg.mag{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--ink-2)}
.list{margin-top:8px;border:1px solid var(--line);border-radius:12px;max-height:280px;overflow:auto;background:#fff;display:none}
.list.open{display:block}
.list button{display:flex;justify-content:space-between;width:100%;border:0;background:none;padding:12px 14px;text-align:left;font-size:15px;border-bottom:1px solid var(--line);color:var(--ink)}
.list button:last-child{border-bottom:0}
.list button:hover,.list button.hl{background:#F1F5FB}
.list button span{color:var(--ink-2);font-size:13px}
.list .none{padding:12px 14px;color:var(--ink-2);font-size:14px}
.picked{margin-top:10px;display:none;align-items:center;gap:10px;background:#FFF3EC;border:2px solid var(--sun);border-radius:12px;padding:10px 14px;font-weight:500}
.picked.on{display:flex}
.picked button{margin-left:auto;border:0;background:none;color:var(--sun-deep);font-weight:700}
.skip{margin-top:12px;background:none;border:0;color:var(--ink-2);font-size:14px;text-decoration:underline}

.nav{display:flex;gap:10px;margin-top:18px}
.btn{border:0;border-radius:12px;padding:15px 20px;font-weight:700;font-size:17px;font-family:'Space Grotesk';letter-spacing:.01em}
.btn.p{background:var(--sun);color:#fff;flex:1}
.btn.p:hover{background:var(--sun-deep)}
.btn.p:disabled{background:#F5B899;cursor:not-allowed}
.btn.g{background:#fff;border:2px solid var(--line);color:var(--ink-2)}

/* result */
.res{display:none;margin-top:18px}
.res.on{display:block}
.verdict{background:var(--ink);color:#fff;border-radius:var(--r);padding:24px 20px;position:relative;overflow:hidden}
.verdict::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(255,106,31,.55),transparent 65%)}
.verdict .lbl{font-size:14px;color:#AAB6D0}
.verdict h2{font-size:clamp(28px,6vw,40px);margin-top:4px;position:relative}
.verdict p{margin-top:8px;color:#D5DCEB;font-size:16px;position:relative;max-width:36em}
.sys{background:#fff;border:1px solid var(--line);border-top:0;border-radius:0 0 var(--r) var(--r);padding:6px 20px 14px;margin-top:-8px;padding-top:16px}
.comp{display:grid;grid-template-columns:96px 1fr auto;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.comp:last-child{border-bottom:0}
.comp .k{font-weight:700;font-size:14px;color:var(--ink-2)}
.comp .v{font-weight:500;font-size:15px}
.comp .v small{display:block;font-weight:400;color:var(--ink-2);font-size:13px}
.meter{height:8px;border-radius:99px;background:var(--na-bg);margin-top:6px;position:relative;overflow:hidden}
.meter i{position:absolute;left:0;top:0;bottom:0;border-radius:99px;background:var(--sky)}
.meter b{position:absolute;top:-2px;width:2px;height:12px;background:var(--ink);opacity:.5}
.tag{font-size:12px;font-weight:700;padding:5px 9px;border-radius:99px;white-space:nowrap}
.t-ok{background:var(--ok-bg);color:var(--ok)} .t-mid{background:var(--mid-bg);color:var(--mid)} .t-bad{background:var(--bad-bg);color:var(--bad)} .t-na{background:var(--na-bg);color:var(--na)} .t-up{background:#EAE4FF;color:#5B34D4}
.why{margin-top:16px;display:grid;gap:10px}
.why div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;font-size:15px}
.why div b{display:block;font-size:14px;color:var(--ink-2);margin-bottom:2px}
.next{margin-top:18px}
.next a.big{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--sun);color:#fff;text-decoration:none;border-radius:12px;padding:16px 18px;font-family:'Space Grotesk';font-weight:700;font-size:19px}
.next a.big:hover{background:var(--sun-deep)}
.guides{margin-top:12px;display:grid;gap:8px}
.guides a{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px;color:var(--ink);text-decoration:none;font-weight:500;font-size:15px}
.guides a em{font-style:normal;background:var(--ok-bg);color:var(--ok);font-size:11px;font-weight:700;padding:3px 7px;border-radius:99px;margin-left:auto;white-space:nowrap}
.share{margin-top:14px;display:flex;gap:10px;flex-wrap:wrap}
.share button{border:2px solid var(--line);background:#fff;border-radius:10px;padding:10px 14px;font-weight:500;font-size:14px;color:var(--ink-2)}

/* ads */
.ad{margin:18px 0;border:1px dashed #C4CCDB;border-radius:10px;min-height:90px;display:grid;place-items:center;color:#98A3BC;font-size:12px;letter-spacing:.06em}

/* content */
.faq{margin-top:28px}
.faq h2{font-size:24px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-top:10px;padding:0 16px}
.faq summary{cursor:pointer;padding:14px 0;font-weight:700;font-size:16px;list-style:none;display:flex;justify-content:space-between}
.faq summary::after{content:"+";color:var(--sun);font-size:22px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 0 14px;color:var(--ink-2);font-size:15px}
footer{margin:36px 0 30px;font-size:13px;color:var(--ink-2);border-top:1px solid var(--line);padding-top:16px}
footer a{color:var(--ink-2)}
/* ===== layout: desktop 2 cột, mobile 1 cột ===== */
.layout{display:grid;grid-template-columns:1fr;gap:24px;align-items:start}
.side{display:none}
.sidecard{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;margin-bottom:16px}
.sidecard h3{font-size:18px;margin-bottom:8px}
.sidecard ul{list-style:none;font-size:14px;color:var(--ink-2);display:grid;gap:8px}
.sidecard li{display:flex;gap:8px;align-items:flex-start}
.sidecard li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--sun);flex:none;margin-top:6px}
.trust{display:flex;gap:14px;font-size:13px;color:var(--ink-2);margin-top:12px;flex-wrap:wrap}
.trust span{display:flex;gap:6px;align-items:center}
/* recap của các câu đã trả lời */
.recap{display:flex;gap:6px;flex-wrap:wrap;padding:12px 20px 0;min-height:0}
.recap:empty{display:none}
.recap button{border:1px solid var(--line);background:#F1F5FB;border-radius:99px;padding:4px 10px;font-size:13px;color:var(--ink-2);display:flex;gap:6px;align-items:center}
.recap button b{color:var(--ink);font-weight:500}
/* quick picks */
.quick{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.quick span{font-size:13px;color:var(--ink-2);width:100%}
.quick button{border:1px solid var(--line);background:#fff;border-radius:99px;padding:6px 12px;font-size:14px;color:var(--ink)}
.quick button:hover{border-color:var(--sun);color:var(--sun-deep)}
.search .clr{position:absolute;right:8px;top:50%;transform:translateY(-50%);border:0;background:#EEF1F6;color:var(--ink-2);width:30px;height:30px;border-radius:50%;display:none;font-size:18px;line-height:1}
.search.has .clr{display:block}
/* analyzing state */
.btn.p.busy{position:relative;color:transparent}
.btn.p.busy::after{content:"";position:absolute;inset:0;margin:auto;width:22px;height:22px;border:3px solid #fff;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
/* ad slots + anchor */
.ad{min-height:100px}
.ad.rect{min-height:250px;max-width:300px;margin-left:auto;margin-right:auto}
.ad.native{min-height:120px}
.anchor{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);box-shadow:0 -4px 16px rgba(20,32,58,.08);padding:6px 44px 6px 8px;display:none;z-index:50}
.anchor.on{display:block}
.anchor .ad{margin:0;min-height:50px;height:50px}
.anchor .x{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:32px;height:32px;border-radius:50%;border:1px solid var(--line);background:#fff;font-size:18px;line-height:1;color:var(--ink-2)}
body.has-anchor{padding-bottom:70px}
/* result desktop grid */
.resgrid{display:grid;grid-template-columns:1fr;gap:16px;align-items:start}
.why{grid-template-columns:1fr}
.totop{display:none}
@media(min-width:960px){
  .wrap{max-width:1120px}
  .layout{grid-template-columns:minmax(0,1fr) 320px;gap:36px}
  .side{display:block;position:sticky;top:20px}
  .hero h1{font-size:60px}
  .opts{grid-template-columns:repeat(3,1fr)} .opts.two{grid-template-columns:repeat(4,1fr)}
  .opt{flex-direction:column;align-items:flex-start;gap:10px;padding:16px}
  .q{padding:28px 28px 26px}
  .layout.done{grid-template-columns:1fr}
  .layout.done .side{display:none}
  .resgrid{grid-template-columns:minmax(0,1fr) 340px;gap:28px}
  .next{margin-top:0;position:sticky;top:20px}
  .why{grid-template-columns:1fr 1fr}
  .anchor{display:none !important}
  body.has-anchor{padding-bottom:0}
}
@media(max-width:520px){.opts.two{grid-template-columns:1fr}.comp{grid-template-columns:76px 1fr;gap:6px 10px}.comp .tag{grid-column:2;justify-self:start}}
@media(prefers-reduced-motion:reduce){.prog i{transition:none}}

/* TechHiHi 1.4.0 — hardware database search */
.techhihi-gta6-landing .list button .hw-name{color:var(--ink);font-weight:500}
.techhihi-gta6-landing .list button .hw-meta{color:var(--ink-2);font-size:12px;white-space:nowrap;margin-left:12px}
.techhihi-gta6-landing .list button.manual-entry{border-top:2px solid var(--line);background:#FFF8F3;color:var(--sun-deep);font-weight:700;position:sticky;bottom:0}
.techhihi-gta6-landing .list button.manual-entry:hover,.techhihi-gta6-landing .list button.manual-entry.hl{background:#FFF0E6}
@media(max-width:520px){.techhihi-gta6-landing .list button{align-items:flex-start;gap:8px}.techhihi-gta6-landing .list button .hw-meta{white-space:normal;text-align:right}}