:root{--sand:#f5f0e8;--sand2:#ede7d9;--sand3:#e0d8c8;--ink:#1c1a16;--ink2:#3d3a32;--ink3:#7a7060;--rust:#c4522a;--rust-bg:#fdf3ee;--teal:#2a7a6f;--teal-bg:#eef6f5;--gold:#b8860b;--gold-bg:#fdf8e8;--green:#2d6a4f;--green-bg:#eef5f1;--red:#9b2335;--red-bg:#fdf0f2;--border:#1c1a161f;--border2:#1c1a1638;--shadow:0 2px 16px #1c1a1614;--r:10px;--font-head:"Sora", sans-serif;--font-body:"Literata", Georgia, serif}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--sand);color:var(--ink);font-family:var(--font-body);min-height:100vh;font-size:16px;line-height:1.7}body:after{content:"";pointer-events:none;z-index:0;opacity:.4;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");position:fixed;inset:0}#app{z-index:1;max-width:720px;margin:0 auto;padding:0 24px 80px;position:relative}.site-header{border-bottom:1.5px solid var(--border2);justify-content:space-between;align-items:center;margin-bottom:40px;padding:28px 0 22px;display:flex}.brand{flex-direction:column;gap:1px;display:flex}.brand-name{font-family:var(--font-head);color:var(--ink);letter-spacing:-.03em;font-size:18px;font-weight:700}.brand-name em{color:var(--rust);font-style:normal}.brand-sub{color:var(--ink3);font-size:11px;font-family:var(--font-head);letter-spacing:.04em;font-weight:400}.lang-toggle{border:1.5px solid var(--border2);background:#fff;border-radius:6px;align-items:center;gap:0;display:flex;overflow:hidden}.lang-btn{font-family:var(--font-head);cursor:pointer;color:var(--ink3);letter-spacing:.05em;background:0 0;border:none;padding:6px 12px;font-size:11px;font-weight:600;transition:all .15s}.lang-btn.active{background:var(--ink);color:var(--sand)}.lang-btn:not(.active):hover{background:var(--sand2);color:var(--ink)}#screen-home{animation:.35s both rise}.home-eyebrow{font-family:var(--font-head);letter-spacing:.1em;color:var(--rust);text-transform:uppercase;margin-bottom:10px;font-size:11px;font-weight:600}.home-title{font-family:var(--font-head);letter-spacing:-.04em;color:var(--ink);margin-bottom:12px;font-size:34px;font-weight:700;line-height:1.15}.home-desc{color:var(--ink2);max-width:520px;margin-bottom:36px;font-size:15px;line-height:1.65}.stats-strip{background:var(--border);border:1.5px solid var(--border2);border-radius:var(--r);grid-template-columns:repeat(2,1fr);gap:1px;margin-bottom:36px;display:grid;overflow:hidden}.stat-cell{text-align:center;background:#fff;padding:16px 20px}.stat-n{font-family:var(--font-head);color:var(--rust);letter-spacing:-.03em;font-size:26px;font-weight:700}.stat-l{color:var(--ink3);font-size:11px;font-family:var(--font-head);margin-top:1px}.config-block{margin-bottom:28px}.config-heading{font-family:var(--font-head);color:var(--ink3);letter-spacing:.08em;text-transform:uppercase;align-items:center;gap:8px;margin-bottom:12px;font-size:11px;font-weight:600;display:flex}.config-heading:after{content:"";background:var(--border);flex:1;height:1px}.mode-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.mode-card{border:1.5px solid var(--border);border-radius:var(--r);cursor:pointer;background:#fff;padding:18px 20px;transition:border-color .2s,box-shadow .2s;position:relative}.mode-card:hover{border-color:var(--border2);box-shadow:var(--shadow)}.mode-card:not(.mode-card-locked):after{content:"→";color:var(--ink3);opacity:.4;font-size:15px;transition:opacity .2s,transform .2s;position:absolute;top:16px;right:18px}.mode-card:not(.mode-card-locked):hover:after{opacity:1;transform:translate(3px)}.mode-card.selected{border-color:var(--rust);box-shadow:0 0 0 3px #c4522a1a}.mode-card-label{font-family:var(--font-head);color:var(--ink);align-items:center;gap:8px;margin-bottom:5px;font-size:13px;font-weight:600;display:flex}.mode-icon{border-radius:5px;justify-content:center;align-items:center;width:24px;height:24px;font-size:12px;display:flex}.mode-icon-practice{background:var(--teal-bg);color:var(--teal)}.mode-icon-exam{background:var(--rust-bg);color:var(--rust)}.mode-desc{color:var(--ink3);font-size:12px;line-height:1.5}.selected-indicator{background:var(--rust);border-radius:50%;width:8px;height:8px;display:none;position:absolute;top:10px;right:10px}.mode-card.selected .selected-indicator{display:block}.pill-row{flex-wrap:wrap;gap:8px;display:flex}.pill{font-family:var(--font-head);border:1.5px solid var(--border);color:var(--ink2);cursor:pointer;-webkit-user-select:none;user-select:none;background:#fff;border-radius:100px;padding:7px 14px;font-size:12px;font-weight:500;transition:all .15s}.pill:hover{border-color:var(--border2);color:var(--ink)}.pill.selected{background:var(--ink);color:var(--sand);border-color:var(--ink)}.btn-launch{background:var(--rust);color:#fff;border-radius:var(--r);width:100%;font-family:var(--font-head);cursor:pointer;letter-spacing:-.01em;border:none;justify-content:center;align-items:center;gap:8px;margin-top:8px;padding:16px;font-size:14px;font-weight:700;transition:opacity .15s,transform .1s;display:flex}.btn-launch:hover{opacity:.92;transform:translateY(-1px)}.btn-launch:active{transform:translateY(0)}.pool-warning{color:var(--gold,#b45309);margin-bottom:8px;font-size:12px}.start-error{color:var(--red);text-align:center;margin-top:10px;font-size:13px}#screen-quiz{animation:.25s both rise}.quiz-bar{border-bottom:1px solid var(--border);align-items:center;gap:14px;margin-bottom:24px;padding-bottom:18px;display:flex}.q-counter{font-family:var(--font-head);color:var(--ink3);white-space:nowrap;font-size:12px;font-weight:600}.progress-rail{background:var(--sand3);border-radius:2px;flex:1;height:4px;overflow:hidden}.progress-thumb{background:var(--rust);border-radius:2px;height:100%;transition:width .35s}.timer-pill{font-family:var(--font-head);background:var(--teal-bg);color:var(--teal);white-space:nowrap;text-align:center;border:1.5px solid #2a7a6f40;border-radius:100px;min-width:60px;padding:5px 12px;font-size:12px;font-weight:700}.timer-pill.warn{background:var(--gold-bg);color:var(--gold);border-color:#b8860b4d}.timer-pill.danger{background:var(--red-bg);color:var(--red);border-color:#9b23354d;animation:.9s infinite blink}@keyframes blink{0%,to{opacity:1}50%{opacity:.5}}.dot-row{flex-wrap:wrap;gap:5px;margin-bottom:20px;display:flex}.q-dot{border:1.5px solid var(--border2);cursor:pointer;background:#fff;border-radius:50%;width:10px;height:10px;transition:all .2s}.q-dot.active{background:var(--rust);border-color:var(--rust);transform:scale(1.25)}.q-dot.ok{background:var(--green);border-color:var(--green)}.q-dot.wrong{background:var(--red);border-color:var(--red)}.q-dot.skipped{background:var(--gold);border-color:var(--gold)}.q-dot.answered{background:var(--ink3);border-color:var(--ink3)}.q-dot.revealed{background:var(--teal);border-color:var(--teal)}.q-meta{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px;display:flex}.tag{font-family:var(--font-head);letter-spacing:.05em;text-transform:uppercase;border-radius:4px;padding:3px 9px;font-size:10px;font-weight:600}.tag-domain{background:var(--sand2);color:var(--ink2)}.tag-pbq{background:var(--rust-bg);color:var(--rust);border:1px solid #c4522a33}.tag-easy{background:var(--green-bg);color:var(--green)}.tag-medium{background:var(--gold-bg);color:var(--gold)}.tag-hard{background:var(--red-bg);color:var(--red)}.scenario-card{border:1.5px solid var(--border);border-left:4px solid var(--rust);border-radius:0 var(--r) var(--r) 0;color:var(--ink2);background:#fff;margin-bottom:20px;padding:16px 20px;font-size:14px;line-height:1.7}.scenario-eyebrow{font-family:var(--font-head);letter-spacing:.08em;text-transform:uppercase;color:var(--rust);margin-bottom:8px;font-size:10px;font-weight:700}.q-text{color:var(--ink);font-size:17px;font-weight:500;line-height:1.6;font-family:var(--font-head);margin-bottom:24px}.opts{flex-direction:column;gap:10px;margin-bottom:22px;display:flex}.opt{border:1.5px solid var(--border);border-radius:var(--r);cursor:pointer;text-align:left;width:100%;font-family:var(--font-body);background:#fff;align-items:flex-start;gap:12px;padding:14px 18px;transition:border-color .15s,box-shadow .15s;display:flex}.opt:hover:not([disabled]){border-color:var(--border2);box-shadow:var(--shadow)}.opt[disabled]{cursor:default;opacity:1}.opt.correct{border-color:var(--green);background:var(--green-bg)}.opt.wrong{border-color:var(--red);background:var(--red-bg)}.opt.revealed{border-color:var(--green);background:var(--green-bg)}.opt-key{font-family:var(--font-head);background:var(--sand2);min-width:24px;height:24px;color:var(--ink3);border-radius:5px;flex-shrink:0;justify-content:center;align-items:center;margin-top:1px;font-size:11px;font-weight:700;transition:all .15s;display:flex}.opt.correct .opt-key{background:var(--green-bg);color:var(--green)}.opt.wrong .opt-key{background:var(--red-bg);color:var(--red)}.opt.revealed .opt-key{background:var(--green-bg);color:var(--green)}.opt.exam-selected{border-color:var(--teal);background:var(--teal-bg)}.opt.exam-selected .opt-key{background:var(--teal-bg);color:var(--teal)}.opt-body{color:var(--ink);font-size:14px;line-height:1.55}@keyframes pulse-ready{0%,to{box-shadow:0 0 #c4522a73}50%{box-shadow:0 0 0 7px #c4522a00}}.btn-ready{animation:1.4s infinite pulse-ready}.explain-card{border:1.5px solid var(--border);border-top:3px solid var(--teal);border-radius:0 0 var(--r) var(--r);color:var(--ink2);background:#fff;margin-bottom:22px;padding:18px 20px;font-size:13px;line-height:1.75;display:none}.explain-card.show{animation:.2s rise;display:block}.explain-card strong{color:var(--ink);font-weight:600}.explain-eyebrow{font-family:var(--font-head);letter-spacing:.08em;text-transform:uppercase;color:var(--teal);margin-bottom:8px;font-size:10px;font-weight:700}.q-nav{align-items:center;gap:10px;display:flex}.btn{font-family:var(--font-head);border-radius:var(--r);cursor:pointer;letter-spacing:-.01em;border:1.5px solid var(--border2);color:var(--ink2);background:#fff;padding:10px 20px;font-size:12px;font-weight:600;transition:all .15s}.btn:hover:not(:disabled){background:var(--sand2);color:var(--ink)}.btn:disabled{opacity:.3;cursor:default}.btn-primary{background:var(--rust);color:#fff;border-color:var(--rust)}.btn-primary:hover:not(:disabled){opacity:.88;background:var(--rust)}.btn-ghost{border-color:var(--border);color:var(--ink3);background:0 0;padding:10px 14px;font-size:11px}#screen-results{animation:.3s both rise}.results-hero{text-align:center;border:1.5px solid var(--border);border-radius:var(--r);background:#fff;margin-bottom:24px;padding:44px 24px 36px;position:relative;overflow:hidden}.results-hero:before{content:"";height:4px;position:absolute;top:0;left:0;right:0}.results-hero.pass:before{background:var(--green)}.results-hero.fail:before{background:var(--red)}.results-big{font-family:var(--font-head);letter-spacing:-.05em;margin-bottom:6px;font-size:64px;font-weight:700;line-height:1}.results-hero.pass .results-big{color:var(--green)}.results-hero.fail .results-big{color:var(--red)}.results-label{font-family:var(--font-head);margin-bottom:6px;font-size:14px;font-weight:600}.results-hero.pass .results-label{color:var(--green)}.results-hero.fail .results-label{color:var(--red)}.results-sub{color:var(--ink3);font-size:13px}.r-grid{grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:24px;display:grid}.r-cell{border:1.5px solid var(--border);border-radius:var(--r);text-align:center;background:#fff;padding:16px}.r-cell-val{font-family:var(--font-head);letter-spacing:-.03em;font-size:22px;font-weight:700}.r-cell-label{color:var(--ink3);font-size:11px;font-family:var(--font-head);margin-top:2px}.section-heading{font-family:var(--font-head);letter-spacing:.08em;text-transform:uppercase;color:var(--ink3);align-items:center;gap:8px;margin-bottom:14px;font-size:11px;font-weight:700;display:flex}.section-heading:after{content:"";background:var(--border);flex:1;height:1px}.d-row{align-items:center;gap:12px;margin-bottom:10px;display:flex}.d-name{font-size:12px;font-family:var(--font-head);color:var(--ink2);min-width:180px}.d-track{background:var(--sand3);border-radius:3px;flex:1;height:6px;overflow:hidden}.d-fill{border-radius:3px;height:100%;transition:width .7s cubic-bezier(.4,0,.2,1)}.d-fill.hi{background:var(--green)}.d-fill.mid{background:var(--gold)}.d-fill.lo{background:var(--red)}.d-pct{font-family:var(--font-head);color:var(--ink);text-align:right;min-width:34px;font-size:12px;font-weight:700}.wrong-card{border:1.5px solid var(--border);border-left:4px solid var(--red);border-radius:0 var(--r) var(--r) 0;background:#fff;margin-bottom:10px;padding:14px 18px}.wrong-q{color:var(--ink);font-size:13px;line-height:1.5;font-family:var(--font-head);margin-bottom:7px}.wrong-ans{font-size:12px}.wrong-ans em{color:var(--ink3);font-style:normal}.wrong-ans strong{color:var(--green);font-weight:600}.r-actions{gap:10px;margin-top:28px;display:flex}@keyframes rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (width<=600px){.mode-row{grid-template-columns:1fr}.home-title{font-size:26px}.results-big{font-size:48px}.d-name{min-width:110px;font-size:11px}.r-grid{grid-template-columns:repeat(3,1fr)}.site-header{flex-wrap:wrap;row-gap:14px;margin-bottom:28px;padding:20px 0 16px}.brand-sub{font-size:10px}.header-right{flex:100%;justify-content:space-between;align-items:flex-start;gap:10px}.user-email{max-width:130px}}.btn-exit-session{border:1.5px solid var(--border2);cursor:pointer;width:28px;height:28px;color:var(--ink3);background:0 0;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;line-height:1;transition:all .15s;display:flex}.btn-exit-session:hover{background:var(--rust-bg);border-color:var(--rust);color:var(--rust)}.modal-overlay{-webkit-backdrop-filter:blur(4px);z-index:200;background:#1c1a1680;justify-content:center;align-items:center;display:none;position:fixed;inset:0}.modal-overlay.show{display:flex}.modal-card{background:var(--sand);border:1.5px solid var(--border2);border-radius:var(--r);width:90%;max-width:360px;padding:32px 28px 24px;box-shadow:0 8px 40px #1c1a162e}.modal-title{font-family:var(--font-head);color:var(--ink);margin-bottom:10px;font-size:17px;font-weight:700}.modal-body{color:var(--ink3);margin-bottom:24px;font-size:14px;line-height:1.6}.modal-actions{justify-content:flex-end;gap:10px;display:flex}.header-right{align-items:center;gap:12px;display:flex}.user-menu-wrap{position:relative}.user-pill{background:var(--sand2);border:1.5px solid var(--border2);cursor:pointer;border-radius:24px;align-items:center;gap:8px;padding:4px 10px 4px 8px;font-family:inherit;transition:border-color .15s,background .15s;display:flex}.user-pill:hover{border-color:var(--ink3)}.user-pill.open{border-color:var(--teal);background:var(--sand)}.user-email{font-size:12px;font-family:var(--font-head);color:var(--ink2);text-overflow:ellipsis;white-space:nowrap;max-width:140px;overflow:hidden}.user-caret{color:var(--ink3);font-size:10px;line-height:1;transition:transform .15s}.user-pill.open .user-caret{transform:rotate(180deg)}.menu-backdrop{z-index:150;position:fixed;inset:0}.user-menu{z-index:160;border:1.5px solid var(--border2);background:#fff;border-radius:10px;flex-direction:column;gap:2px;min-width:190px;padding:6px;animation:.14s both menuPop;display:flex;position:absolute;top:calc(100% + 6px);right:0;box-shadow:0 8px 28px #1c1a1629}@keyframes menuPop{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.user-menu-info{font-size:12px;font-family:var(--font-head);color:var(--ink2);border-bottom:1px solid var(--border2);margin-bottom:2px;padding:8px 12px 10px}.user-menu-item{text-align:left;cursor:pointer;color:var(--ink2);background:0 0;border:none;border-radius:6px;padding:9px 12px;font-family:inherit;font-size:13px;text-decoration:none;transition:background .12s}.user-menu-item:hover{background:var(--sand2)}.user-menu-pro{color:var(--teal);font-weight:600}.user-menu-logout{color:var(--rust)}a.logout-confirm{text-decoration:none}.sub-expiring{color:var(--rust)}.sub-label{opacity:.75;font-size:11px}.plan-badge{font-family:var(--font-head);letter-spacing:.04em;text-transform:uppercase;border-radius:4px;padding:2px 6px;font-size:10px;font-weight:700}.plan-badge-pro{background:var(--teal);color:#fff}.plan-badge-free{background:var(--sand3);color:var(--ink2)}.btn-login{font-family:var(--font-head);color:var(--teal);background:var(--teal-bg);border:1.5px solid var(--teal);border-radius:var(--r);cursor:pointer;padding:6px 14px;font-size:13px;font-weight:600;transition:background .15s,color .15s}.btn-login:hover{background:var(--teal);color:#fff}.free-hint-bar{background:var(--gold-bg);border:1.5px solid var(--gold);border-radius:var(--r);color:var(--gold);font-size:13px;font-family:var(--font-head);flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:24px;padding:10px 16px;display:flex}.free-hint-btn{cursor:pointer;color:var(--teal);font-family:var(--font-head);background:0 0;border:none;padding:0;font-size:13px;font-weight:600;text-decoration:underline}.free-hint-btn:hover{color:var(--ink)}.pro-lock-badge{font-family:var(--font-head);letter-spacing:.04em;text-transform:uppercase;background:var(--teal);color:#fff;border-radius:4px;margin-left:6px;padding:2px 6px;font-size:10px;font-weight:700}.mode-card-locked{opacity:.55;cursor:default}.mode-card-locked:hover{box-shadow:none}.pill-locked{opacity:.45;cursor:default;position:relative}.pill-lock-icon{margin-left:4px;font-size:11px}.auth-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;background:#1c1a168c;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.auth-card{background:var(--sand);border:1.5px solid var(--border2);border-radius:calc(var(--r) * 2);width:100%;max-width:400px;padding:40px 36px 32px;position:relative;box-shadow:0 8px 40px #1c1a162e}.auth-close{cursor:pointer;color:var(--ink3);background:0 0;border:none;padding:4px;font-size:14px;line-height:1;position:absolute;top:16px;right:16px}.auth-close:hover{color:var(--rust)}.auth-brand{margin-bottom:20px;font-size:20px}.auth-title{font-family:var(--font-head);color:var(--ink);margin-bottom:6px;font-size:22px;font-weight:700}.auth-trial-note{color:var(--teal);font-size:13px;font-family:var(--font-head);align-items:center;gap:8px;margin-bottom:20px;display:flex}.badge-trial{background:var(--teal);color:#fff;letter-spacing:.04em;text-transform:uppercase;border-radius:4px;padding:2px 7px;font-size:10px;font-weight:700}.auth-form{flex-direction:column;gap:16px;margin-top:20px;display:flex}.auth-field{flex-direction:column;gap:6px;display:flex}.auth-label{font-family:var(--font-head);color:var(--ink2);letter-spacing:.03em;text-transform:uppercase;font-size:12px;font-weight:600}.auth-input{border:1.5px solid var(--border2);border-radius:var(--r);font-family:var(--font-body);color:var(--ink);background:#fff;outline:none;padding:10px 14px;font-size:15px;transition:border-color .15s}.auth-input:focus{border-color:var(--teal)}.auth-error{color:var(--rust);background:var(--rust-bg);border-radius:var(--r);padding:8px 12px;font-size:13px}.auth-info{color:var(--green);background:var(--green-bg);border-radius:var(--r);margin-top:4px;padding:8px 12px;font-size:13px}.auth-submit{background:var(--teal);color:#fff;border-radius:var(--r);font-family:var(--font-head);cursor:pointer;border:none;padding:13px;font-size:15px;font-weight:700;transition:opacity .15s}.auth-submit:hover:not(:disabled){opacity:.88}.auth-submit:disabled{opacity:.5;cursor:default}.auth-switch{cursor:pointer;font-family:var(--font-head);color:var(--teal);background:0 0;border:none;margin:18px auto 0;padding:0;font-size:13px;text-decoration:underline;display:block}.auth-switch:hover{color:var(--ink)}.auth-forgot-link{color:var(--ink3);cursor:pointer;text-align:left;font-size:12px;font-family:var(--font-body);background:0 0;border:none;margin-top:6px;padding:0}.auth-forgot-link:hover{color:var(--teal);text-decoration:underline}.auth-forgot-desc{color:var(--ink3);margin:-4px 0 12px;font-size:13px;line-height:1.5}.auth-terms-label{color:var(--ink3);cursor:pointer;align-items:flex-start;gap:8px;margin-top:4px;font-size:13px;line-height:1.4;display:flex}.auth-terms-checkbox{width:15px;height:15px;accent-color:var(--teal);cursor:pointer;flex-shrink:0;margin-top:2px}.auth-terms-link{color:var(--teal);text-decoration:underline}.auth-terms-link:hover{color:var(--ink)}.home-footer{border-top:1px solid var(--sand3);color:var(--ink3);justify-content:center;align-items:center;gap:10px;margin-top:2.5rem;padding-top:1.5rem;font-size:12px;display:flex}.home-footer a{color:var(--ink3);text-decoration:none}.home-footer a:hover{color:var(--teal);text-decoration:underline}.user-area{flex-direction:column;align-items:flex-end;gap:4px;display:flex}.logout-overlay{z-index:200;background:#00000059;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.logout-dialog{text-align:center;background:#fff;border-radius:14px;min-width:220px;padding:28px 32px;box-shadow:0 8px 32px #0000002e}.logout-dialog p{color:var(--ink);margin-bottom:20px;font-size:16px;font-weight:600}.logout-dialog-btns{justify-content:center;gap:10px;display:flex}.logout-cancel{border:1.5px solid var(--sand3);cursor:pointer;color:var(--ink2);background:0 0;border-radius:8px;padding:8px 18px;font-family:inherit;font-size:14px}.logout-cancel:hover{background:var(--sand2)}.logout-confirm{background:var(--rust);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:8px 18px;font-family:inherit;font-size:14px;font-weight:600}.logout-confirm:hover{opacity:.85}.upgrade-banner{background:var(--rust-bg);border:1.5px solid var(--rust);border-radius:10px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:1.25rem;padding:12px 16px;display:flex}.upgrade-banner-text{color:var(--rust);font-size:14px;font-weight:500}.upgrade-banner-btn{background:var(--rust);color:#fff;white-space:nowrap;border-radius:8px;padding:8px 16px;font-size:13px;font-weight:600;text-decoration:none;transition:opacity .15s}.upgrade-banner-btn:hover{opacity:.85}.trial-upgrade-home{text-align:center;margin-top:12px;font-size:13px}.trial-upgrade-home a{color:var(--teal);font-weight:500;text-decoration:none}.trial-upgrade-home a:hover{text-decoration:underline}.mode-card-soon-wrap{background:var(--sand2);opacity:.72;cursor:default;position:relative}.mode-card-soon-wrap:hover{box-shadow:none;border-color:var(--border)}.mode-soon-badge{background:var(--ink3);color:#fff;font-family:var(--font-head);letter-spacing:.05em;text-transform:uppercase;border-radius:4px;padding:2px 6px;font-size:9px;font-weight:700;position:absolute;top:8px;right:8px}.mode-icon-pbq{color:#7c4dbb;background:#f0eaf8}.mode-icon-battle{color:var(--rust);background:#fdf3ee}.btn-back-certs{cursor:pointer;font-family:var(--font-head);color:var(--ink3);letter-spacing:.02em;background:0 0;border:none;align-items:center;margin-bottom:20px;padding:0;font-size:12px;font-weight:600;transition:color .15s;display:inline-flex}.btn-back-certs:hover{color:var(--teal)}#screen-cert-select{animation:.35s both rise}.cert-grid{grid-template-columns:1fr 1fr;gap:16px;margin-top:8px;display:grid}.cert-card{border:1.5px solid var(--border);border-radius:calc(var(--r) * 1.5);background:#fff;flex-direction:column;min-height:180px;padding:24px 22px 20px;transition:border-color .2s,box-shadow .2s;display:flex;position:relative;overflow:hidden}.cert-card-active{cursor:pointer}.cert-card-active:hover{border-color:var(--teal);box-shadow:var(--shadow)}.cert-card-soon{background:var(--sand2);opacity:.65;cursor:default}.cert-soon-badge{background:var(--ink3);color:#fff;font-family:var(--font-head);letter-spacing:.05em;text-transform:uppercase;border-radius:4px;padding:3px 7px;font-size:10px;font-weight:700;position:absolute;top:12px;right:12px}.cert-vendor{font-family:var(--font-head);letter-spacing:.1em;text-transform:uppercase;color:var(--ink3);margin-bottom:8px;font-size:10px;font-weight:700}.cert-name{font-family:var(--font-head);color:var(--ink);letter-spacing:-.02em;margin-bottom:10px;font-size:22px;font-weight:700;line-height:1.15}.cert-code{font-family:var(--font-head);color:var(--teal);background:var(--teal-bg);letter-spacing:.04em;border-radius:4px;margin-bottom:14px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-block}.cert-meta{color:var(--ink3);font-size:12px;font-family:var(--font-head);align-items:center;gap:6px;display:flex}.cert-cta{font-family:var(--font-head);color:var(--teal);margin-top:auto;padding-top:16px;font-size:13px;font-weight:700}@media (width<=600px){.cert-grid{grid-template-columns:1fr}}