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code{color:var(--moss-dark);margin-top:8px}.structure-watch-card{background:linear-gradient(135deg,#f871710b,#0000 38%),#0d0d0df2}.structure-watch-card:before{background:var(--error)}.structure-watch-card .structure-section-heading>span{color:var(--error);background:var(--error-pale);border-color:#f8717133}.structure-watch-card ul{flex-direction:column;gap:9px;margin:0;padding:0;list-style:none;display:flex}.structure-watch-card li{color:var(--ink-soft);padding-left:20px;font-size:10px;line-height:1.5;position:relative}.structure-watch-card li:before{background:var(--error);content:"";border-radius:50%;width:6px;height:6px;position:absolute;top:6px;left:2px}.structure-next-step{background:linear-gradient(135deg, #d4af3714, transparent 52%), var(--paper-strong);padding:31px}.structure-next-step>p:not(.eyebrow){color:var(--ink-soft);margin:10px 0 19px;font-size:11px;line-height:1.5}.structure-next-step 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strong{font-family:var(--font-serif);margin-bottom:8px;font-size:20px;display:block}.structure-index-principle span{color:var(--muted);font-size:11px;line-height:1.5}.structure-library{width:min(100%,1240px);margin:0 auto;padding-top:43px}.structure-library-heading{justify-content:space-between;align-items:flex-end;margin-bottom:21px;display:flex}.structure-library-heading h2{font-family:var(--font-serif);margin:0;font-size:29px}.structure-library-heading>svg{color:var(--moss)}.structure-library-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;display:grid}.structure-library-card{border:1px solid var(--line-dark);background:#0d0d0deb;border-radius:8px;grid-template-columns:118px 1fr;min-height:215px;text-decoration:none;transition:border-color .15s,transform .15s,box-shadow .15s;display:grid;position:relative;overflow:hidden;box-shadow:0 7px 20px #0000002e}.structure-library-card:hover{border-color:#d4af377a;transform:translateY(-3px);box-shadow:0 13px 30px #00000052}.structure-library-visual{border-right:1px solid var(--line);background:#101010;place-items:center;padding:14px;display:grid;position:relative}.structure-mini-board{aspect-ratio:1;background-color:#353535;background-image:linear-gradient(45deg,#272727 25%,#0000 25%),linear-gradient(-45deg,#272727 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#272727 75%),linear-gradient(-45deg,#0000 75%,#272727 75%);background-position:0 0,0 11.25px,11.25px -11.25px,-11.25px 0;background-size:22.5px 22.5px;border:4px solid #202020;border-radius:3px;grid-template-rows:repeat(8,1fr);grid-template-columns:repeat(8,1fr);width:90px;display:grid;position:relative;box-shadow:0 8px 18px #00000073}.structure-mini-pawn{z-index:1;grid-column:var(--pawn-file);grid-row:var(--pawn-rank);place-self:center;font-family:Georgia,serif;font-size:13px;line-height:1}.structure-mini-pawn-white{color:#f3f0e8;text-shadow:0 1px 1px #000}.structure-mini-pawn-black{color:#080808;text-shadow:0 0 1px #d4af37}.structure-card-index{color:var(--muted);font-family:var(--font-mono);font-size:7px;font-weight:700;position:absolute;bottom:10px;left:10px}.structure-library-copy{flex-direction:column;min-width:0;padding:17px;display:flex}.structure-library-copy h3{font-family:var(--font-serif);letter-spacing:-.02em;margin:0;font-size:19px;line-height:1.08}.structure-library-copy>p:not(.eyebrow){color:var(--muted);-webkit-line-clamp:4;-webkit-box-orient:vertical;margin:10px 0;font-size:9px;line-height:1.48;display:-webkit-box;overflow:hidden}.structure-card-meta{color:var(--ink-soft);font-family:var(--font-mono);letter-spacing:.05em;text-transform:uppercase;margin-top:auto;font-size:7px;font-weight:700}.structure-card-action{color:var(--moss);align-items:center;gap:6px;margin-top:9px;font-size:9px;font-weight:750;display:flex}.structure-library-card:hover .structure-card-action svg{transform:translate(3px)}.structure-card-action svg{transition:transform .15s}@media (width<=1120px){.structure-detail-layout{grid-template-columns:minmax(350px,440px) minmax(0,1fr);gap:34px}.structure-library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=860px){.structure-detail-hero{grid-template-columns:1fr;gap:23px}.structure-detail-layout{grid-template-columns:1fr;max-width:620px}.structure-index-hero{grid-template-columns:1fr}}@media (width<=680px){.structure-page-shell{padding-inline:12px;padding-bottom:45px}.structure-site-header{min-height:66px}.structure-header-nav a:first-child{display:none}.structure-header-nav a,.structure-header-link{padding-inline:7px;font-size:9px}.structure-breadcrumb{white-space:nowrap;margin-top:18px;overflow:hidden}.structure-detail-hero{margin:26px auto 24px;padding-bottom:24px}.structure-detail-hero h1{font-size:clamp(36px,11vw,48px)}.structure-index-hero h1{font-size:clamp(42px,13vw,62px)}.structure-lede{font-size:16px}.structure-character-grid{grid-template-columns:1fr 1fr}.structure-character-grid>div:nth-child(3){border-left:0}.structure-character-grid>div:nth-child(n+3){border-top:1px solid var(--line)}.structure-content-section{padding:20px 18px}.structure-fact-grid,.structure-side-plans,.structure-development-grid{grid-template-columns:1fr}.structure-development-grid>div+div{border-top:1px solid var(--line);border-left:0;padding-top:17px;padding-left:0}.structure-break-row{grid-template-columns:45px 54px 1fr;gap:7px}.structure-index-hero{padding-block:52px 46px}.structure-library-grid{grid-template-columns:1fr}.structure-library-heading h2{font-size:24px}}@media (width<=420px){.structure-brand>span:last-child{display:none}.structure-explorer-card{padding:8px}.structure-board-toolbar{grid-template-columns:1fr}.structure-board-flip-button{min-height:36px}.pawn-structure-board-shell{padding:6px}.structure-view-tabs button{font-size:7px}.structure-board-legend{gap:6px 10px}.structure-pattern-list h3{margin:7px 0 0;display:block}.structure-library-card{grid-template-columns:104px 1fr}.structure-library-visual{padding:8px}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}