:root{
  --blue-950:#072d49;
  --blue-900:#0b4772;
  --blue-800:#0f5f95;
  --blue-700:#1775ad;
  --blue-600:#2e7fbd;
  --blue-100:#e7f4fb;
  --blue-050:#f3f9fd;
  --green-700:#22795f;
  --green-100:#e9f7ef;
  --yellow-600:#c8961e;
  --yellow-100:#fff6d8;
  --red-700:#b84242;
  --red-100:#ffe8e8;
  --ink:#122235;
  --muted:#5f7285;
  --line:#d8e5ee;
  --line-strong:#bfd4e3;
  --paper:#ffffff;
  --bg:#f5f9fc;
  --shadow-sm:0 8px 18px rgba(13,54,84,.08);
  --shadow:0 18px 50px rgba(13,54,84,.13);
  --radius-sm:12px;
  --radius:22px;
  --radius-lg:34px;
  --focus:#cc7a00;
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.5;text-rendering:optimizeLegibility}
a{color:var(--blue-800);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}img{max-width:100%;display:block}.shell{width:min(var(--max),calc(100% - 32px));margin-inline:auto}.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}.skip-link{position:absolute;left:12px;top:12px;z-index:999;background:var(--blue-950);color:#fff;padding:10px 14px;border-radius:12px;transform:translateY(-140%)}.skip-link:focus{transform:translateY(0)}:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:blur(18px);border-bottom:1px solid rgba(216,229,238,.85)}.header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);min-width:max-content}.brand:hover{text-decoration:none}.brand-mark{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;font-weight:900;color:#fff;background:linear-gradient(135deg,var(--blue-800),var(--green-700));box-shadow:var(--shadow-sm)}.brand strong{display:block;font-size:1rem;letter-spacing:-.02em}.brand small{display:block;color:var(--muted);font-size:.78rem}.top-nav{display:flex;gap:4px;align-items:center;justify-content:center;flex:1}.top-nav a{color:var(--ink);font-weight:750;font-size:.92rem;border-radius:999px;padding:9px 12px}.top-nav a:hover,.top-nav a:focus-visible{background:var(--blue-050);text-decoration:none}.header-actions{display:flex;align-items:center;gap:8px}.icon-button,.language-select{border:1px solid var(--line);background:var(--paper);border-radius:999px;min-height:40px;box-shadow:none;color:var(--ink)}.icon-button{padding:0 12px;font-weight:800}.language-select{padding:0 10px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:999px;padding:12px 18px;min-height:46px;font-weight:850;cursor:pointer;text-decoration:none;transition:transform .16s ease,box-shadow .16s ease,background .16s ease,border-color .16s ease}.button:hover{text-decoration:none;transform:translateY(-1px)}.button.primary{background:linear-gradient(135deg,var(--blue-800),var(--blue-600));color:#fff;box-shadow:0 12px 28px rgba(15,95,149,.24)}.button.secondary{background:#fff;color:var(--blue-900);border-color:var(--line-strong);box-shadow:var(--shadow-sm)}.button.ghost{background:transparent;border-color:var(--line);color:var(--ink)}.button.small{min-height:38px;padding:8px 13px;font-size:.9rem}.button[disabled]{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}.hero-section{padding:64px 0 44px;background:radial-gradient(circle at top left,rgba(46,127,189,.22),transparent 34%),linear-gradient(180deg,#fff 0%,var(--bg) 100%)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(340px,.72fr);gap:34px;align-items:center}.eyebrow{font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;color:var(--blue-800);font-weight:900;margin:0 0 10px}.hero-copy h1{font-size:clamp(2.35rem,6vw,5.4rem);line-height:.95;letter-spacing:-.07em;margin:0 0 22px;color:var(--blue-950)}.hero-lead{font-size:clamp(1.05rem,2vw,1.28rem);color:#3e5569;max-width:740px;margin:0 0 28px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.trust-strip{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.trust-strip span{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--line);padding:10px 12px;border-radius:999px;box-shadow:var(--shadow-sm);font-size:.94rem;color:var(--muted)}.trust-strip strong{color:var(--blue-900)}.hero-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow)}.cover-panel{height:440px;overflow:hidden;background:var(--blue-950)}.cover-panel img{width:100%;height:100%;object-fit:cover;object-position:center}.hero-note{display:grid;gap:4px;padding:18px 20px;background:linear-gradient(135deg,#fff,var(--blue-050))}.hero-note strong{color:var(--blue-950)}.hero-note span{color:var(--muted);font-size:.92rem}.section-heading{margin-bottom:24px}.section-heading h2{font-size:clamp(1.75rem,3vw,2.65rem);line-height:1.05;letter-spacing:-.04em;margin:0 0 10px;color:var(--blue-950)}.section-heading p:not(.eyebrow){margin:0;color:var(--muted);max-width:780px}.section-heading.center{text-align:center}.section-heading.center p{margin-inline:auto}.intent-section,.route-section,.search-section,.mechanisms-section,.tools-section,.calendar-section,.cpv-section,.checklist-section,.trust-section{padding:42px 0}.intent-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.intent-card{position:relative;border:1px solid var(--line);background:#fff;border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm);cursor:pointer;min-height:190px;text-align:left;display:flex;flex-direction:column;gap:10px;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}.intent-card:hover,.intent-card:focus-visible{transform:translateY(-2px);box-shadow:var(--shadow);border-color:var(--blue-600)}.intent-card .icon{width:44px;height:44px;border-radius:16px;display:grid;place-items:center;background:var(--blue-100);font-size:1.35rem}.intent-card h3{margin:0;font-size:1.1rem;line-height:1.2;color:var(--blue-950)}.intent-card p{margin:0;color:var(--muted);font-size:.94rem}.intent-card .tag{margin-top:auto;align-self:flex-start}.tag,.pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 9px;font-size:.78rem;font-weight:850;background:var(--blue-050);color:var(--blue-900);border:1px solid var(--line)}.tag.green{background:var(--green-100);color:var(--green-700)}.tag.yellow{background:var(--yellow-100);color:#765300}.tag.red{background:var(--red-100);color:var(--red-700)}.route-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,.62fr);gap:20px;align-items:start}.route-panel,.answer-panel,.tool-card,.sources-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm)}.stepper{display:grid;gap:16px}.stepper fieldset{border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin:0;background:linear-gradient(180deg,#fff,var(--blue-050))}.stepper legend{display:flex;align-items:center;gap:10px;font-weight:900;color:var(--blue-950);padding:0 8px}.stepper legend span{width:30px;height:30px;border-radius:999px;background:var(--blue-800);color:#fff;display:grid;place-items:center;font-size:.85rem}.choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:12px}.choice-grid.compact{grid-template-columns:repeat(3,minmax(0,1fr))}.choice{position:relative}.choice input{position:absolute;opacity:0;pointer-events:none}.choice span{display:block;border:1px solid var(--line);background:#fff;border-radius:16px;padding:12px 13px;font-weight:800;font-size:.92rem;color:var(--ink);min-height:48px}.choice input:checked+span{border-color:var(--blue-700);background:var(--blue-100);box-shadow:inset 0 0 0 1px var(--blue-700);color:var(--blue-950)}.choice input:focus-visible+span{outline:3px solid var(--focus);outline-offset:3px}.stepper-actions{display:flex;gap:10px;flex-wrap:wrap}.guided-answer{display:grid;gap:14px;margin-top:18px}.answer-box{border:1px solid var(--line);border-radius:20px;background:var(--blue-050);padding:16px}.answer-box h4{margin:0 0 8px;color:var(--blue-950)}.answer-box ul{margin:8px 0 0;padding-left:18px}.route-list{display:grid;gap:10px}.mini-route{background:#fff;border:1px solid var(--line);border-radius:18px;padding:12px}.mini-route strong{display:block;color:var(--blue-900)}.mini-route p{margin:5px 0;color:var(--muted);font-size:.92rem}.search-heading,.results-heading{display:flex;align-items:end;justify-content:space-between;gap:16px}.search-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow-sm);position:relative}.search-box label{display:block;font-weight:900;margin-bottom:8px}.search-input-wrap{display:flex;gap:10px}.search-input-wrap input,.command-input{width:100%;border:1px solid var(--line-strong);border-radius:18px;min-height:52px;padding:0 16px;background:#fff;color:var(--ink);font-weight:700}.hint{margin:10px 0 0;color:var(--muted);font-size:.92rem}.suggestions{display:none;position:absolute;z-index:10;left:22px;right:22px;top:112px;background:#fff;border:1px solid var(--line-strong);border-radius:20px;box-shadow:var(--shadow);overflow:hidden;max-height:330px;overflow-y:auto}.suggestions.open{display:block}.suggestion{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;width:100%;border:0;background:#fff;text-align:left;padding:12px 14px;cursor:pointer;border-bottom:1px solid var(--line)}.suggestion:last-child{border-bottom:0}.suggestion:hover,.suggestion.active{background:var(--blue-050)}.suggestion-icon{width:32px;height:32px;border-radius:12px;background:var(--blue-100);display:grid;place-items:center}.suggestion strong{display:block;color:var(--blue-950)}.suggestion small{display:block;color:var(--muted)}.suggestion .kind{font-size:.76rem;font-weight:900;color:var(--green-700)}.filter-bar{display:grid;grid-template-columns:repeat(4,minmax(0,1fr)) auto;gap:10px;margin-top:14px}.filter-bar label,.profile-form label{display:grid;gap:5px;font-weight:850;font-size:.85rem;color:var(--muted)}.filter-bar select,.profile-form select{min-height:42px;border:1px solid var(--line);border-radius:14px;background:#fff;padding:0 10px;color:var(--ink);font-weight:750}.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.chip{display:inline-flex;align-items:center;gap:6px;border-radius:999px;background:#fff;border:1px solid var(--line);padding:7px 10px;font-size:.83rem;font-weight:850;color:var(--blue-950)}.chip button{border:0;background:transparent;color:var(--muted);cursor:pointer;font-weight:900}.cards-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.mechanism-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:12px;min-height:310px}.mechanism-card.highlight{border-color:var(--blue-600);box-shadow:0 18px 45px rgba(46,127,189,.16)}.card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.card-title{margin:0;font-size:1.08rem;line-height:1.23;color:var(--blue-950)}.card-meta{display:flex;gap:6px;flex-wrap:wrap}.card-body{color:#42596b;font-size:.94rem;margin:0}.card-actions{margin-top:auto;display:flex;gap:8px;flex-wrap:wrap}.mini-button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 10px;font-weight:850;color:var(--blue-900);cursor:pointer}.mini-button:hover{background:var(--blue-050)}.source-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}.source-links a{font-size:.82rem;font-weight:850;border:1px solid var(--line);border-radius:999px;padding:5px 8px;background:var(--blue-050)}.tools-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.profile-form{display:grid;gap:12px}.watch-list,.source-monitor{display:grid;gap:8px;margin:12px 0}.watch-item,.source-item{border:1px solid var(--line);border-radius:16px;background:var(--blue-050);padding:10px}.watch-item strong,.source-item strong{display:block;color:var(--blue-950);font-size:.92rem}.watch-item small,.source-item small{display:block;color:var(--muted)}.timeline{display:grid;gap:12px}.timeline-item{display:grid;grid-template-columns:180px 1fr auto;gap:14px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:20px;padding:16px;box-shadow:var(--shadow-sm)}.timeline-date{font-weight:950;color:var(--blue-900)}.timeline-item h3{margin:0 0 4px;color:var(--blue-950);font-size:1rem}.timeline-item p{margin:0;color:var(--muted)}.cpv-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.cpv-item{background:#fff;border:1px solid var(--line);border-radius:20px;padding:16px;box-shadow:var(--shadow-sm)}.cpv-item h3{margin:0 0 6px;color:var(--blue-950)}.cpv-item p{margin:4px 0;color:var(--muted);font-size:.94rem}.checklist-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.check-item{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:18px;padding:13px}.check-item input{width:22px;height:22px;margin-top:3px}.check-item strong{display:block;color:var(--blue-950)}.check-item small{display:block;color:var(--muted);margin-top:4px}.trust-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:18px}.method-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.method-cards article{background:#fff;border:1px solid var(--line);border-radius:20px;padding:16px;box-shadow:var(--shadow-sm)}.method-cards h3{margin:0 0 6px;color:var(--blue-950)}.method-cards p{margin:0;color:var(--muted)}.sources-box{align-self:start}.sources-box h3{margin-top:0}.source-row{border-bottom:1px solid var(--line);padding:10px 0}.source-row:last-child{border-bottom:0}.source-row strong{display:block;color:var(--blue-950)}.source-row span{display:block;color:var(--muted);font-size:.9rem}.app-dialog{border:0;border-radius:28px;padding:0;box-shadow:var(--shadow);max-width:min(880px,calc(100vw - 28px));width:100%;background:#fff;color:var(--ink)}.app-dialog.wide{max-width:min(1100px,calc(100vw - 28px))}.app-dialog::backdrop{background:rgba(7,45,73,.45);backdrop-filter:blur(4px)}.dialog-shell{position:relative;padding:26px;max-height:min(84vh,900px);overflow:auto}.dialog-close{position:absolute;top:12px;right:12px;width:40px;height:40px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:1.45rem;line-height:1;cursor:pointer;color:var(--ink)}.detail-layout{display:grid;gap:16px}.detail-layout h2{margin:0;color:var(--blue-950);font-size:clamp(1.45rem,3vw,2.15rem);line-height:1.05}.detail-grid{display:grid;grid-template-columns:180px 1fr;gap:10px;border-top:1px solid var(--line);padding-top:14px}.detail-grid dt{font-weight:900;color:var(--blue-950)}.detail-grid dd{margin:0;color:#42596b}.compare-table{width:100%;border-collapse:collapse;font-size:.92rem}.compare-table th,.compare-table td{border:1px solid var(--line);padding:10px;vertical-align:top;text-align:left}.compare-table th{background:var(--blue-050);color:var(--blue-950)}.command-dialog{max-width:min(760px,calc(100vw - 28px))}.command-input{margin:8px 0 14px}.command-results{display:grid;gap:8px;max-height:56vh;overflow:auto}.command-result{width:100%;border:1px solid var(--line);border-radius:16px;padding:12px;background:#fff;text-align:left;cursor:pointer}.command-result:hover{background:var(--blue-050)}.toast{position:fixed;z-index:120;left:50%;bottom:22px;transform:translateX(-50%) translateY(120%);background:var(--blue-950);color:#fff;padding:12px 16px;border-radius:999px;box-shadow:var(--shadow);transition:transform .18s ease;max-width:min(680px,calc(100vw - 28px));font-weight:800}.toast.show{transform:translateX(-50%) translateY(0)}.muted{color:var(--muted)}.empty-state{background:#fff;border:1px dashed var(--line-strong);border-radius:22px;padding:22px;text-align:center;color:var(--muted)}@media (max-width:1050px){.hero-grid,.route-grid,.trust-grid{grid-template-columns:1fr}.cards-grid,.intent-grid,.tools-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cover-panel{height:360px}.top-nav{display:none}.filter-bar{grid-template-columns:repeat(2,minmax(0,1fr))}.filter-bar .button{grid-column:1/-1}.method-cards{grid-template-columns:1fr}.timeline-item{grid-template-columns:1fr}.cpv-list,.checklist-list{grid-template-columns:1fr}}@media (max-width:680px){.shell{width:min(100% - 22px,var(--max))}.header-inner{height:68px}.brand small{display:none}.hero-section{padding:36px 0 28px}.hero-copy h1{font-size:2.65rem}.hero-actions,.search-heading,.results-heading{align-items:stretch;flex-direction:column}.intent-grid,.cards-grid,.tools-grid{grid-template-columns:1fr}.choice-grid,.choice-grid.compact{grid-template-columns:1fr}.search-input-wrap{flex-direction:column}.filter-bar{grid-template-columns:1fr}.cover-panel{height:300px}.dialog-shell{padding:22px 16px}.detail-grid{grid-template-columns:1fr}.trust-strip span{width:100%;justify-content:center}}@media (prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

.guide-card{display:grid;grid-template-rows:auto minmax(390px,58vh) auto;background:linear-gradient(180deg,#fbfdff,#eef6fb)}
.guide-toolbar{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:12px 14px;border-bottom:1px solid rgba(191,212,227,.7);background:rgba(255,255,255,.82);backdrop-filter:blur(18px)}
.window-dots{display:flex;gap:7px}
.window-dots span{width:11px;height:11px;border-radius:999px;box-shadow:inset 0 0 0 1px rgba(7,45,73,.12)}
.window-dots span:nth-child(1){background:#ff6b5f}
.window-dots span:nth-child(2){background:#ffc247}
.window-dots span:nth-child(3){background:#35c759}
.guide-title{display:grid;gap:1px;min-width:0}
.guide-title strong{color:var(--blue-950);font-size:.94rem;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.guide-title span{color:var(--muted);font-size:.78rem;font-weight:750}
.guide-open{display:inline-flex;align-items:center;justify-content:center;width:44px;height:32px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--blue-900);font-size:.78rem;font-weight:950;box-shadow:var(--shadow-sm)}
.guide-open:hover{text-decoration:none;background:var(--blue-050)}
.pdf-panel{padding:14px;background:linear-gradient(180deg,#dcebf5,#cbddea);overflow:hidden}
.guide-pdf{display:block;width:100%;height:100%;min-height:390px;border:1px solid rgba(7,45,73,.12);border-radius:22px;background:#f8fbfd;box-shadow:0 18px 42px rgba(7,45,73,.18)}
.pdf-fallback{height:100%;min-height:390px;display:grid;place-items:center;gap:14px;padding:18px;overflow:auto;background:#eef5fa}
.pdf-fallback img{width:min(100%,340px);border-radius:18px;box-shadow:0 18px 42px rgba(7,45,73,.18)}
@media (max-width:1050px){.guide-card{grid-template-rows:auto 520px auto}}
@media (max-width:680px){.guide-card{grid-template-rows:auto 440px auto}.pdf-panel{padding:10px}.guide-pdf,.pdf-fallback{min-height:360px}}