/* QIANWU V1.1 Technical Authority & Trust Upgrade */
.authority-band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.authority-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.authority-item{padding:34px 30px;border-right:1px solid var(--line);min-height:178px}
.authority-item:first-child{border-left:1px solid var(--line)}
.authority-item .authority-no{display:block;color:#0b70e8;font-size:11px;font-weight:850;letter-spacing:.12em;margin-bottom:24px}
.authority-item h3{font-size:18px;margin:0 0 9px;letter-spacing:-.015em}.authority-item p{font-size:13.5px;color:var(--text);margin:0;line-height:1.65}

.trust-note{display:flex;align-items:flex-start;gap:14px;padding:18px 20px;border:1px solid #d8e6f4;background:#f8fbff;border-radius:14px;color:#385574;font-size:13px;line-height:1.65}
.trust-note b{color:#0c4b93}.trust-dot{width:9px;height:9px;flex:0 0 9px;border-radius:50%;margin-top:6px;background:#20c9ef;box-shadow:0 0 0 5px rgba(32,201,239,.1)}

.fabric-board{border:1px solid rgba(118,191,242,.24);background:linear-gradient(145deg,rgba(6,34,69,.96),rgba(2,16,35,.95));border-radius:28px;padding:32px;box-shadow:0 28px 75px rgba(0,0,0,.22);position:relative;overflow:hidden}
.fabric-board::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(95,183,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(95,183,255,.045) 1px,transparent 1px);background-size:40px 40px;pointer-events:none}
.fabric-title{position:relative;z-index:2;display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:22px}.fabric-title strong{color:#fff;font-size:17px}.fabric-title span{color:#6fdfff;font-size:11px;font-weight:750;letter-spacing:.08em;text-transform:uppercase}
.fabric-lanes{position:relative;z-index:2;display:grid;gap:14px}.fabric-lane{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;align-items:stretch}.fabric-node{position:relative;padding:19px 15px;min-height:106px;border:1px solid rgba(111,187,240,.22);border-radius:13px;background:linear-gradient(180deg,rgba(18,62,107,.84),rgba(7,32,62,.86));display:flex;flex-direction:column;justify-content:center}.fabric-node:not(:last-child)::after{content:"";position:absolute;right:-11px;top:50%;width:11px;height:1px;background:#36d3ff;box-shadow:0 0 8px #36d3ff}.fabric-node small{color:#63dcfb;font-size:10px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.fabric-node strong{color:#fff;font-size:14px;margin-top:5px}.fabric-node span{color:#94afc9;font-size:11px;margin-top:3px}.fabric-lane-label{grid-column:1/-1;color:#9eb7cf;font-size:11px;letter-spacing:.08em;text-transform:uppercase;margin:2px 0 -3px}

.scenario-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.scenario{padding:32px 28px;border-right:1px solid var(--line);position:relative}.scenario:first-child{border-left:1px solid var(--line)}.scenario::before{content:"";position:absolute;left:0;top:-1px;width:54px;height:2px;background:linear-gradient(90deg,#147cff,#20d4ff)}.scenario small{display:block;color:#0b70e8;font-size:11px;font-weight:800;letter-spacing:.09em;margin-bottom:16px}.scenario h3{font-size:19px;margin:0 0 8px}.scenario p{font-size:13px;color:var(--text);margin:0 0 16px}.scenario .scenario-input{font-size:11.5px;color:#5d7189;border-top:1px solid #e8eef5;padding-top:14px}

.validation-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:28px;align-items:stretch}.validation-copy{padding:42px;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:var(--shadow-soft)}.validation-copy h3{font-size:28px;margin:0 0 14px}.validation-copy p{color:var(--text);margin:0 0 22px}.validation-list{display:grid;gap:12px}.validation-list div{display:grid;grid-template-columns:28px 1fr;gap:11px;align-items:start}.validation-list b{width:26px;height:26px;border-radius:8px;background:#edf6ff;color:#0b70e8;display:grid;place-items:center;font-size:11px}.validation-list span{font-size:13px;color:#425875;padding-top:2px}
.validation-flow{border:1px solid rgba(126,192,244,.23);border-radius:24px;background:linear-gradient(145deg,#041a35,#072b53);padding:34px;color:#fff;display:grid;grid-template-columns:repeat(2,1fr);gap:1px;overflow:hidden}.validation-step{padding:24px;background:rgba(4,25,52,.72);border:1px solid rgba(113,184,235,.12)}.validation-step small{color:#64ddfb;font-size:10px;font-weight:850;letter-spacing:.09em}.validation-step strong{display:block;margin:7px 0 5px;font-size:14px}.validation-step span{display:block;color:#91aac3;font-size:11.5px;line-height:1.5}

.technical-preview{display:grid;grid-template-columns:1.1fr .9fr;gap:28px}.technical-feature{border:1px solid var(--line);border-radius:24px;padding:42px;background:linear-gradient(145deg,#f9fcff,#eef7ff);position:relative;overflow:hidden}.technical-feature::after{content:"";position:absolute;width:300px;height:300px;border:1px solid #d8e9f8;border-radius:50%;right:-150px;bottom:-170px}.technical-feature h3{font-size:30px;margin:0 0 12px;max-width:620px}.technical-feature p{color:var(--text);max-width:680px}.guide-list{border-top:1px solid var(--line)}.guide-link{display:grid;grid-template-columns:70px 1fr auto;gap:18px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}.guide-link small{font-size:10px;color:#0b70e8;font-weight:850;letter-spacing:.08em}.guide-link strong{font-size:14px}.guide-link span{color:#0b70e8;font-size:17px}

.finder-shell{border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:var(--shadow-soft);overflow:hidden}.finder-head{padding:30px 32px;border-bottom:1px solid var(--line);background:linear-gradient(135deg,#f9fcff,#f2f8ff)}.finder-head h3{font-size:26px;margin:0 0 8px}.finder-head p{margin:0;color:var(--text);font-size:14px}.finder-filters{padding:20px 28px;display:flex;gap:18px;flex-wrap:wrap;border-bottom:1px solid var(--line)}.filter-group{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.filter-group>strong{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:#61758d;margin-right:2px}.filter-btn{border:1px solid #cfddeb;background:#fff;color:#385470;border-radius:999px;padding:8px 12px;font-size:11.5px;font-weight:700;cursor:pointer}.filter-btn:hover,.filter-btn.active{background:#0b70e8;border-color:#0b70e8;color:#fff}.finder-table{width:100%;border-collapse:collapse}.finder-table th,.finder-table td{text-align:left;padding:15px 18px;border-bottom:1px solid #e8eef5;font-size:12.5px}.finder-table th{background:#fbfdff;color:#688098;font-size:10.5px;text-transform:uppercase;letter-spacing:.06em}.finder-table td:first-child{font-weight:760;color:#173b64}.finder-table tr:last-child td{border-bottom:0}.finder-table tr.is-hidden{display:none}.finder-empty{display:none;padding:28px;text-align:center;color:#71849a;font-size:13px}.finder-empty.show{display:block}.finder-note{padding:18px 28px;background:#f9fbfe;color:#63768c;font-size:11.5px;border-top:1px solid var(--line)}

.spec-matrix{overflow:auto;border:1px solid var(--line);border-radius:20px;background:#fff}.spec-matrix table{width:100%;min-width:900px;border-collapse:collapse}.spec-matrix th,.spec-matrix td{padding:14px 16px;border-bottom:1px solid #e7eef6;border-right:1px solid #edf2f7;text-align:left;font-size:12px;vertical-align:top}.spec-matrix th{background:#f7fbff;color:#577089;font-size:10.5px;text-transform:uppercase;letter-spacing:.06em}.spec-matrix tr:last-child td{border-bottom:0}.spec-matrix td:first-child{font-weight:750;color:#173d67}

.resource-hero-grid{display:grid;grid-template-columns:1fr .75fr;gap:50px;align-items:center}.resource-index{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.resource-chip{padding:18px;border:1px solid rgba(123,194,243,.22);border-radius:14px;background:rgba(7,37,75,.62)}.resource-chip strong{display:block;color:#fff;font-size:13px}.resource-chip span{display:block;color:#8eabc7;font-size:11px;margin-top:4px}
.guide-section{display:grid;grid-template-columns:260px 1fr;gap:48px;padding:44px 0;border-bottom:1px solid var(--line)}.guide-section:last-child{border-bottom:0}.guide-index{color:#0b70e8;font-size:11px;font-weight:850;letter-spacing:.1em;text-transform:uppercase}.guide-body h2{font-size:32px;margin:0 0 13px;letter-spacing:-.025em}.guide-body>p{color:var(--text);margin:0 0 22px;max-width:920px}.decision-path{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:14px;overflow:hidden}.decision-cell{padding:20px;background:#fff;border-right:1px solid var(--line)}.decision-cell:last-child{border-right:0}.decision-cell small{display:block;color:#0b70e8;font-size:10px;font-weight:800}.decision-cell strong{display:block;font-size:13px;margin-top:5px}.decision-cell span{display:block;color:#73849b;font-size:11px;margin-top:3px}
.faq{border-top:1px solid var(--line)}.faq details{border-bottom:1px solid var(--line);padding:0}.faq summary{cursor:pointer;list-style:none;padding:20px 0;font-weight:720;font-size:14px}.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:"+";float:right;color:#0b70e8;font-size:20px;font-weight:400}.faq details[open] summary::after{content:"–"}.faq details p{color:var(--text);font-size:13.5px;margin:0 0 20px;max-width:960px}

.boundary-panel{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:22px;overflow:hidden}.boundary-col{padding:34px}.boundary-col:first-child{background:#f8fbff;border-right:1px solid var(--line)}.boundary-col:last-child{background:#fff}.boundary-col h3{font-size:21px;margin:0 0 18px}.boundary-col ul{padding-left:18px;margin:0;color:var(--text);font-size:13.5px;line-height:1.8}

.page-trust-rail{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff}.page-trust-rail>div{padding:24px;border-right:1px solid var(--line)}.page-trust-rail>div:last-child{border-right:0}.page-trust-rail strong{display:block;font-size:14px}.page-trust-rail span{display:block;font-size:11.5px;color:#71849a;margin-top:4px}

.footer-qr strong{display:block!important;color:#dceafa!important;font-size:11.5px!important;margin:0 0 3px!important}.footer-qr span{max-width:190px!important}

@media(max-width:1080px){.authority-grid,.scenario-grid{grid-template-columns:repeat(2,1fr)}.authority-item:nth-child(3),.scenario:nth-child(3){border-left:1px solid var(--line)}.validation-grid,.technical-preview{grid-template-columns:1fr}.fabric-lane{grid-template-columns:repeat(3,1fr)}.fabric-node:nth-of-type(3)::after{display:none}.resource-hero-grid{grid-template-columns:1fr}.page-trust-rail{grid-template-columns:repeat(2,1fr)}.page-trust-rail>div:nth-child(2){border-right:0}.page-trust-rail>div:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media(max-width:760px){.authority-grid,.scenario-grid{grid-template-columns:1fr}.authority-item,.authority-item:first-child,.authority-item:nth-child(3),.scenario,.scenario:first-child,.scenario:nth-child(3){border-left:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.fabric-board{padding:20px}.fabric-title{align-items:flex-start;flex-direction:column}.fabric-lane{grid-template-columns:1fr}.fabric-node:not(:last-child)::after{right:auto;left:50%;top:auto;bottom:-11px;width:1px;height:11px}.validation-flow{grid-template-columns:1fr}.finder-filters{padding:18px}.finder-table thead{display:none}.finder-table,.finder-table tbody,.finder-table tr,.finder-table td{display:block;width:100%}.finder-table tr{padding:15px 18px;border-bottom:1px solid var(--line)}.finder-table td{border:0;padding:4px 0}.finder-table td::before{content:attr(data-label);display:inline-block;min-width:94px;color:#8191a4;font-size:10px;text-transform:uppercase;letter-spacing:.05em}.guide-section{grid-template-columns:1fr;gap:12px}.decision-path{grid-template-columns:1fr}.decision-cell{border-right:0;border-bottom:1px solid var(--line)}.decision-cell:last-child{border-bottom:0}.boundary-panel{grid-template-columns:1fr}.boundary-col:first-child{border-right:0;border-bottom:1px solid var(--line)}.resource-index{grid-template-columns:1fr}.page-trust-rail{grid-template-columns:1fr}.page-trust-rail>div{border-right:0!important;border-bottom:1px solid var(--line)}.page-trust-rail>div:last-child{border-bottom:0}}