/* THPTQG 2026 — unified shell, mobile-first, no framework / CDN required */
:root{color-scheme:light;--ink:#14243c;--muted:#687991;--blue:#2563eb;--blue-d:#1d4ed8;--cyan:#0891b2;--line:#e5ebf5;--surface:#fff;--cloud:#f5f8fe;--radius:22px;--sh:0 12px 40px rgba(31,54,100,.065)}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;background:var(--cloud);color:var(--ink);font:15px/1.65 Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;-webkit-font-smoothing:antialiased}img,svg{max-width:100%}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}h1,h2,h3,p{margin-top:0}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #93c5fd;outline-offset:3px}[hidden]{display:none!important}::selection{background:#c5dafe;color:#102f67}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.shell{width:min(1160px,calc(100% - 38px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:300;background:rgba(255,255,255,.94);border-bottom:1px solid rgba(218,228,242,.95);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px)}.header-inner{height:74px;display:flex;align-items:center;gap:24px;justify-content:space-between}.site-brand{display:flex;align-items:center;gap:12px;min-width:0}.brand-symbol{display:grid;place-items:center;flex:none;width:44px;height:44px;border-radius:15px;color:white;background:linear-gradient(142deg,#1749c5,#178acb);box-shadow:0 10px 24px rgba(37,99,235,.2);font-size:20px}.brand-name{font-size:21px;font-weight:900;letter-spacing:-1px;line-height:1.12;white-space:nowrap}.brand-name em{font-style:normal;color:var(--blue)}.brand-subtitle{font-size:10px;letter-spacing:.065em;color:var(--muted);font-weight:800;text-transform:uppercase}.header-nav{display:flex;align-items:center;gap:5px}.header-nav a{padding:9px 14px;border-radius:12px;color:#5d708c;font-size:13px;font-weight:800;transition:background .15s,color .15s}.header-nav a:hover{background:#edf4ff;color:#174bbf}.header-nav a[aria-current="page"],.header-nav a.is-current{background:#eaf2ff;color:var(--blue-d)}.header-cta{display:inline-flex;align-items:center;gap:9px;white-space:nowrap;border-radius:13px;background:var(--blue);padding:10px 17px;color:white;font-size:12px;font-weight:800;box-shadow:0 8px 20px rgba(37,99,235,.17)}.header-cta:hover{background:var(--blue-d)}.site-main{padding-top:26px;padding-bottom:60px;min-height:calc(100vh - 260px)}.mini-crumb{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin:0 0 21px;color:#7f8ca2;font-size:12px;font-weight:700}.mini-crumb a{color:var(--blue)}.mini-crumb .fa-chevron-right{font-size:9px}.hero{position:relative;overflow:hidden;padding:39px 42px;border:1px solid #dce8fe;border-radius:28px;background:radial-gradient(circle at 89% 16%,rgba(75,160,255,.18),transparent 28%),radial-gradient(circle at 4% 96%,rgba(23,185,173,.1),transparent 38%),linear-gradient(135deg,#fff,#edf5ff);box-shadow:var(--sh)}.hero::after{content:"";position:absolute;right:-53px;top:-105px;width:330px;height:330px;border:2px solid rgba(37,99,235,.08);border-radius:50%;pointer-events:none}.hero-label{display:inline-flex;align-items:center;gap:7px;margin-bottom:13px;padding:5px 12px;border:1px solid #d6e6ff;border-radius:999px;background:#fff;color:#2462bb;font-size:10px;font-weight:900;letter-spacing:.095em;text-transform:uppercase}.hero h1{max-width:850px;margin:0 0 12px;font-size:clamp(27px,4vw,44px);line-height:1.17;letter-spacing:-.045em;color:#152847;font-weight:900}.hero p{max-width:780px;margin-bottom:0;color:#5e7190;font-size:14px;font-weight:550;line-height:1.9}.hero .hero-inline{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.hero-button{display:inline-flex;align-items:center;gap:9px;justify-content:center;background:#2563eb;color:#fff;padding:12px 17px;border-radius:14px;font-size:12px;font-weight:800}.hero-button:hover{background:#1d4ed8}.hero-button.secondary{border:1px solid #cedefd;color:#194fb8;background:#fff}.hero-icon{position:absolute;right:57px;bottom:20px;display:grid;place-items:center;width:92px;height:92px;border:1px solid #cee4fd;border-radius:29px;background:rgba(255,255,255,.7);box-shadow:0 12px 30px rgba(37,99,235,.09);font-size:43px;color:#3670d6;transform:rotate(-8deg)}.hero.has-icon h1,.hero.has-icon p{max-width:740px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:12px;margin:30px 0 17px}.section-heading h2{margin:0;font-size:22px;line-height:1.25;font-weight:900;letter-spacing:-.035em}.section-heading p{margin:5px 0 0;color:var(--muted);font-size:12px;font-weight:600}.section-heading>a{color:var(--blue-d);font-weight:800;font-size:12px}.category-grid,.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.category-card{position:relative;display:flex;flex-direction:column;gap:11px;padding:25px 23px;border:1px solid var(--line);border-radius:23px;background:#fff;box-shadow:var(--sh);transition:transform .15s,border-color .15s,box-shadow .15s}.category-card:hover,.tool-card:hover{transform:translateY(-3px);border-color:#a9c5fb;box-shadow:0 16px 35px rgba(31,54,100,.11)}.category-symbol{display:grid;place-items:center;width:49px;height:49px;border-radius:16px;background:#eaf1ff;color:var(--blue);font-size:21px}.category-card[data-color="violet"] .category-symbol{background:#f0edff;color:#694ad9}.category-card[data-color="orange"] .category-symbol{background:#fff2df;color:#d47c18}.category-card h3{margin:5px 0 0;line-height:1.25;font-size:19px;letter-spacing:-.025em}.category-card p{margin:0;min-height:50px;color:var(--muted);font-size:12px;line-height:1.65}.card-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;color:var(--blue);font-size:12px;font-weight:850}.card-bottom .count{color:#72829b}.tool-card{display:flex;flex-direction:column;gap:12px;min-height:180px;padding:20px;border:1px solid var(--line);border-radius:21px;background:#fff;box-shadow:0 7px 24px rgba(30,65,112,.045);transition:transform .15s,border-color .15s,box-shadow .15s}.tool-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:13px;background:#eaf2ff;color:#2863c6;font-size:17px}.tool-card:nth-child(5n+2) .tool-icon{color:#5b4ec7;background:#efedff}.tool-card:nth-child(5n+3) .tool-icon{color:#bd7833;background:#fff2e4}.tool-card:nth-child(5n+4) .tool-icon{color:#078f85;background:#e7faf7}.tool-card h3{margin:0;font-size:15px;line-height:1.4;font-weight:850;letter-spacing:-.015em}.tool-card p{margin:0 0 4px;color:var(--muted);font-size:12px;line-height:1.6}.tool-card .card-bottom{border-top:1px solid #eef2f8;padding-top:11px}.tool-card .tag{color:#7890b0;font-size:11px;font-weight:750}.searchbar{display:flex;align-items:center;gap:10px;margin:23px 0 18px;padding:6px 14px;min-height:52px;border:1px solid #dce6f4;border-radius:16px;background:#fff;box-shadow:0 3px 10px rgba(30,50,85,.025)}.searchbar .fa-magnifying-glass{color:#7890b0}.searchbar input{flex:1;width:100%;height:38px;border:0;outline:0;background:transparent;color:var(--ink);font-size:14px}.searchbar input:focus-visible{outline:0}.searchbar:focus-within{border-color:#8db4ff;box-shadow:0 0 0 3px rgba(37,99,235,.08)}.search-result{white-space:nowrap;font-weight:800;font-size:11px;color:#7890b0}.empty-search{margin:25px 0;padding:25px;text-align:center;border:1px dashed #bad0ec;border-radius:18px;color:var(--muted)}.intro-copy{margin:16px 0;color:#667994;font-size:12px;line-height:1.7}.link-panel{border:1px solid #e2eaf6;background:#fff;border-radius:22px;padding:21px 24px;box-shadow:var(--sh)}.link-panel h2{font-size:17px;margin:0 0 14px;letter-spacing:-.025em}.link-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px 18px}.link-list a{display:block;color:#3d669d;font-size:12px;font-weight:680;padding:5px 0}.link-list a:hover{text-decoration:underline;color:var(--blue)}.announcement{display:flex;align-items:start;gap:12px;padding:17px 18px;border-radius:17px;background:#f0f6ff;border:1px solid #d6e7ff;color:#486785;margin-top:22px;font-size:12px}.announcement i{margin-top:2px;color:#447ad6}.announcement p{margin:0}.site-footer{background:#fff;border-top:1px solid #e1eaf5}.footer-main{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:30px;padding:34px 0 25px}.footer-main h3{font-size:12px;margin:0 0 11px;color:#2f4260}.footer-main p{max-width:400px;margin:10px 0 0;color:#718199;font-size:12px;line-height:1.85}.footer-links{display:grid;gap:8px}.footer-links a{color:#637895;font-size:12px}.footer-links a:hover{color:var(--blue)}.footer-bottom{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;border-top:1px solid #eef2f8;padding:17px 0 23px;font-size:11px;color:#8b99ad}.footer-brand{display:flex;align-items:center;gap:8px;font-size:18px;font-weight:900;letter-spacing:-.035em}.footer-brand .brand-symbol{width:29px;height:29px;border-radius:9px;font-size:13px}.mobile-dock{display:none}
/* Individual tool presentation */
.tool-meta{margin-top:18px;display:flex;flex-wrap:wrap;gap:8px}.meta-chip{border:1px solid #dce7f8;border-radius:999px;padding:6px 11px;background:white;color:#6380a7;font-size:10px;font-weight:850}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 242px;align-items:start;gap:20px;margin-top:24px}.workspace-main{min-width:0}.module-card{min-width:0;padding:8px;border-radius:24px;background:white;border:1px solid #e2eafa;box-shadow:var(--sh)}.module-card .legacy-tool{min-width:0;overflow-wrap:break-word}.module-card .legacy-tool > :first-child{margin-top:0}.module-card .legacy-tool > :last-child{margin-bottom:0}.module-card .legacy-tool img{max-width:100%}.workspace-aside{position:sticky;top:96px;display:flex;flex-direction:column;gap:16px}.aside-card{border:1px solid var(--line);border-radius:20px;background:#fff;padding:19px 14px;box-shadow:0 7px 24px rgba(30,65,112,.04)}.aside-card h2{margin:0 0 13px;font-size:13px;font-weight:900}.aside-tools{display:grid;gap:3px}.aside-tools a{display:flex;gap:9px;align-items:center;padding:9px 10px;border-radius:10px;color:#61748f;font-size:11px;font-weight:770;line-height:1.35}.aside-tools a i{width:18px;text-align:center}.aside-tools a:hover,.aside-tools a[aria-current="page"]{background:#edf4ff;color:var(--blue-d)}.aside-helper{font-size:11px;color:#718199;line-height:1.75}.aside-helper p{margin:0}.tool-pager{display:flex;justify-content:space-between;gap:10px;margin:19px 0}.tool-pager a{display:flex;gap:10px;align-items:center;padding:12px 15px;border:1px solid #dce6f3;border-radius:13px;background:#fff;color:#3665a2;font-size:12px;font-weight:800}.tool-pager a:hover{background:#edf4ff}.tool-pager a span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fineprint{padding:16px 18px;margin-top:18px;background:#fff;border:1px solid #e5ebf5;border-radius:16px;font-size:11px;line-height:1.75;color:#7b8ba3}.fineprint p{margin:0}.tool-source{margin-top:8px;color:#7285a0;font-size:11px}.tool-source a{color:var(--blue)}
/* Responsive without affecting scoped legacy tool CSS */
@media(max-width:1100px){.workspace{grid-template-columns:minmax(0,1fr) 220px}.header-nav{gap:0}.header-nav a{padding:9px 10px}.header-inner{gap:12px}}@media(max-width:860px){.header-cta{display:none}.header-nav a{font-size:12px;padding:9px 9px}.category-grid,.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.workspace{grid-template-columns:1fr}.workspace-aside{position:static;order:2}.aside-tools{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-main{grid-template-columns:1.6fr 1fr 1fr}.hero-icon{display:none}}@media(max-width:640px){.shell{width:calc(100% - 26px)}.header-inner{height:62px}.brand-symbol{width:38px;height:38px;border-radius:12px;font-size:17px}.brand-name{font-size:19px}.brand-subtitle{font-size:9px}.header-nav{display:none}.site-main{padding-top:17px;padding-bottom:76px}.hero{padding:25px 22px;border-radius:23px}.hero h1{font-size:clamp(26px,7vw,34px)}.hero p{font-size:12px}.hero .hero-inline{margin-top:17px}.hero-button{font-size:11px;padding:11px 12px}.section-heading{margin:24px 0 14px}.section-heading h2{font-size:19px}.category-grid,.tool-grid{grid-template-columns:1fr;gap:11px}.category-card{padding:21px;gap:9px}.category-card p{min-height:0}.tool-card{min-height:0;padding:17px;gap:9px}.tool-card p{margin-bottom:0}.searchbar{margin-top:16px}.footer-main{grid-template-columns:1fr 1fr;gap:25px 14px;padding-top:26px}.footer-about{grid-column:1/-1}.footer-bottom{padding-bottom:90px}.mobile-dock{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);align-items:center;bottom:max(10px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);z-index:290;width:min(440px,calc(100% - 22px));height:65px;padding:5px;border-radius:21px;border:1px solid #dfe8f8;background:rgba(255,255,255,.97);box-shadow:0 15px 42px rgba(15,34,68,.16);backdrop-filter:blur(20px)}.mobile-dock a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;border-radius:16px;color:#7b8ba4;height:55px;font-size:10px;font-weight:800}.mobile-dock a i{font-size:18px}.mobile-dock a[aria-current="page"]{color:#fff;background:linear-gradient(135deg,#2563eb,#1675c4);box-shadow:0 7px 14px rgba(37,99,235,.17)}.module-card{padding:3px;border-radius:18px}.tool-pager a{max-width:50%;padding:11px 9px;font-size:10px}.mini-crumb{font-size:11px}.link-list{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:390px){.aside-tools,.link-list{grid-template-columns:1fr}.brand-subtitle{display:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}

/* Thu vien Feed Blogger */
.workspace-feed{grid-template-columns:minmax(0,1fr) 205px;gap:15px;}
.workspace-feed .module-card{padding:14px 12px;}
.workspace-feed .workspace-aside{top:95px;}
.workspace-feed .legacy-tool{max-width:100%;}
.workspace-feed :is(.idu-exam26,.idu-video26,.idu-notes26){width:100%;min-width:0;}
@media(max-width:1060px){.workspace-feed{grid-template-columns:1fr}.workspace-feed .workspace-aside{position:static;order:2}}
@media(max-width:640px){.workspace-feed .module-card{padding:10px 7px;}}

/* Mobile dock: cân giữa độc lập viewport, 4 cột thật sự bằng nhau */
@media(max-width:640px){
 body{padding-bottom:calc(84px + env(safe-area-inset-bottom,0px));}
 .mobile-dock{
   box-sizing:border-box;position:fixed!important;left:0!important;right:0!important;bottom:calc(10px + env(safe-area-inset-bottom,0px))!important;
   margin-inline:auto!important;transform:none!important;width:min(440px,calc(100vw - 24px))!important;
   max-width:calc(100vw - 24px);min-width:0;display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr))!important;
   gap:2px;justify-items:stretch;align-items:stretch;padding:5px 6px;min-height:66px;height:auto;
 }
 .mobile-dock>a{min-width:0;max-width:100%;min-height:55px;width:100%;height:auto;box-sizing:border-box;gap:4px;overflow:hidden;text-align:center}
 .mobile-dock>a span{display:block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:clamp(9px,2.6vw,11px)}
 .mobile-dock>a i{font-size:18px;line-height:1.2}
}


/* Mobile UX v2: readable tapping, compact scanable cards and calmer hierarchy */
.header-community{display:none;align-items:center;justify-content:center;flex:none;gap:7px;min-height:39px;border:1px solid #d8e5fb;border-radius:12px;padding:6px 13px;color:#225dc2;background:#f0f6ff;font-size:12px;font-weight:850;white-space:nowrap}
.header-community:hover{background:#e4efff}
.seo-guide{margin:27px 0 10px;padding:22px 24px;background:#fff;border:1px solid #e2eaf5;border-radius:22px;color:#263a59;box-shadow:0 4px 18px rgba(25,50,100,.035)}
.seo-guide h2{font-size:21px;line-height:1.3;letter-spacing:-.025em;margin:0 0 12px}
.seo-guide h3{font-size:15px;line-height:1.4;margin:0 0 6px}
.seo-guide p{margin:0;color:#566b88;font-size:13px;line-height:1.8}
.seo-guide .seo-lead{margin-bottom:14px}
.seo-guide-topic{padding:14px 0;border-top:1px solid #edf1f8}
.seo-quicklinks{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:16px;padding-top:14px;border-top:1px solid #edf1f8}
.seo-quicklinks strong{flex:0 0 100%;font-size:12px;color:#263e67}
.seo-quicklinks a{display:inline-flex;align-items:center;min-height:37px;border:1px solid #dce9ff;border-radius:11px;padding:8px 12px;color:#1e54bb;background:#f5f9ff;font-size:12px;font-weight:750}
.seo-note{margin-top:12px!important;font-size:11px!important;color:#738299!important}
@media(max-width:1000px){.header-nav{gap:0}.header-nav a{padding:9px 9px}.header-cta{display:none}}
@media(max-width:820px){
 .header-nav{display:none}.header-community{display:inline-flex;margin-left:auto}
 .site-main{padding-bottom:105px}
 body{padding-bottom:calc(83px + env(safe-area-inset-bottom,0px))}
 .mobile-dock{box-sizing:border-box;position:fixed!important;left:0!important;right:0!important;bottom:calc(9px + env(safe-area-inset-bottom,0px))!important;transform:none!important;margin-inline:auto!important;display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr))!important;gap:4px;justify-items:stretch;align-items:stretch;width:min(460px,calc(100vw - 24px))!important;max-width:calc(100vw - 24px);height:auto;min-height:68px;padding:6px;border-radius:20px}
 .mobile-dock>a{height:auto!important;min-height:53px;width:100%;min-width:0;max-width:100%;gap:3px;overflow:hidden;text-align:center;border-radius:14px}
 .mobile-dock>a span{display:block;white-space:nowrap;max-width:100%;overflow:hidden;text-overflow:ellipsis;font-size:clamp(9px,2.6vw,11px);line-height:1.2}
 .mobile-dock>a i{font-size:18px;line-height:1.2}
}
@media(max-width:640px){
 .shell{width:calc(100% - 22px)}
 .header-inner{height:61px;gap:8px}
 .brand-name{font-size:19px}.brand-symbol{width:39px;height:39px}
 .header-community{min-height:38px;padding:7px 11px;font-size:11px}
 .site-main{padding-top:12px}.mini-crumb{margin-bottom:12px;gap:6px;font-size:11px}
 .hero{border-radius:21px;padding:21px 18px 22px}
 .hero h1{font-size:clamp(23px,6.5vw,30px);line-height:1.18;letter-spacing:-.034em}
 .hero p{font-size:12.5px;line-height:1.65}
 .hero-label{font-size:9px;letter-spacing:.055em;padding:4px 9px;margin-bottom:10px}
 .hero .hero-inline{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:8px;margin-top:16px}
 .hero-button{min-height:43px;font-size:11.5px;padding:10px 9px;border-radius:12px}
 .section-heading{margin:22px 0 12px;align-items:start;gap:8px}
 .section-heading h2{font-size:19px;line-height:1.3}
 .category-grid,.tool-grid{grid-template-columns:minmax(0,1fr);gap:10px}
 .category-card{display:grid;grid-template-columns:48px minmax(0,1fr);grid-template-rows:auto auto auto;gap:3px 12px;padding:15px;border-radius:17px}
 .category-symbol{grid-row:1/3;grid-column:1;width:46px;height:46px;border-radius:13px}
 .category-card h3{grid-column:2;grid-row:1;margin:0;font-size:16px;align-self:end}
 .category-card p{grid-column:2;grid-row:2;font-size:12px;line-height:1.5;min-width:0}
 .category-card .card-bottom{grid-column:1/-1;padding-top:10px;margin-top:8px;border-top:1px solid #edf2fa}
 .tool-card{display:grid;grid-template-columns:40px minmax(0,1fr);gap:4px 11px;min-height:0;padding:14px 15px;border-radius:17px}
 .tool-icon{grid-row:1/3;grid-column:1;width:40px;height:40px;border-radius:11px}
 .tool-card h3{grid-column:2;grid-row:1;align-self:end;font-size:14.5px;line-height:1.35}
 .tool-card p{grid-column:2;grid-row:2;min-width:0;line-height:1.5;font-size:11.5px}
 .tool-card .card-bottom{grid-column:1/-1;margin-top:8px;padding-top:10px}
 .searchbar{margin:17px 0 14px;padding:5px 10px;border-radius:13px;gap:8px}
 .searchbar input{font-size:16px;min-width:0}
 .search-result{font-size:10px}
 .workspace{margin-top:17px;gap:15px}.module-card{border-radius:17px;padding:5px}
 .workspace-aside{gap:12px}.aside-card{padding:15px;border-radius:16px}
 .aside-tools{grid-template-columns:1fr 1fr;gap:3px}.aside-tools a{padding:10px 8px;min-height:44px}
 .tool-pager{gap:7px}.tool-pager a{min-height:44px}
 .footer-main{grid-template-columns:1fr 1fr;gap:20px 14px}.footer-main p{font-size:12px}
 .seo-guide{padding:17px 16px;border-radius:17px;margin-top:22px}
 .seo-guide h2{font-size:18px}.seo-guide h3{font-size:14px}.seo-guide p{font-size:12px;line-height:1.72}
 .seo-guide-topic{padding:12px 0}.seo-quicklinks{gap:7px}
 .hero.has-icon:has(.hero-tools)::after{max-width:100%;opacity:.2}
 .hero-countdown{padding:11px!important}.hero-countdown-menu{max-height:420px!important}
 .hero-practice-content strong{line-height:1.2}
}
@media(max-width:370px){
 .hero{padding:18px 14px}.brand-name{font-size:18px}.header-community{padding:6px 9px}
 .category-card,.tool-card{padding:12px}.tool-card p{font-size:11px}
 .mobile-dock{width:calc(100vw - 16px)!important;max-width:calc(100vw - 16px)}
 .mobile-dock>a span{font-size:9px}
}
@media(hover:none){.tool-card:hover,.category-card:hover{transform:none;box-shadow:var(--sh)}}

/* Prevent iOS Safari's automatic input zoom in legacy calculators. */
@media(max-width:640px){.legacy-tool input:not([type=checkbox]):not([type=radio]):not([type=range]),.legacy-tool select,.legacy-tool textarea{font-size:16px;max-width:100%}.legacy-tool :is(input,select,textarea){min-width:0}}