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var(--line);background:var(--surface);height:36px;color:var(--ink);cursor:pointer;border-radius:7px;place-items:center;font-size:1.15rem;font-weight:900;display:grid}.card-stepper button:disabled{cursor:not-allowed;opacity:.42}.card-stepper button:focus-visible{outline-offset:2px;outline:3px solid #157a7e33}.card-stepper strong,.card-level-readout strong{border:1px solid var(--line);background:#fafbfd;border-radius:7px;place-items:center;height:36px;display:grid}.card-level-readout{margin-bottom:10px}.skill-source-links{flex-wrap:wrap;gap:8px;margin:12px 0 4px;display:flex}.skill-source-links a{border:1px solid var(--line);background:var(--surface-soft);min-height:28px;color:var(--accent-strong);border-radius:7px;align-items:center;padding:0 10px;font-size:.84rem;font-weight:800;text-decoration:none;display:inline-flex}.skill-source-links a:focus-visible{outline-offset:2px;outline:3px solid #157a7e33}.skill-card section{border-top:1px solid var(--line);margin-top:16px;padding-top:16px}.compact-list{margin:0;padding-left:18px}.compact-list li{margin-bottom:6px}.effective-spec-table-wrap{overflow-x:auto}.effective-spec-table{border-collapse:collapse;width:100%;font-size:.9rem}.effective-spec-table th,.effective-spec-table td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:9px 8px}.effective-spec-table th{width:38%;font-weight:800}.effective-spec-table td{font-weight:700}.spec-value-card-rows{gap:6px;display:grid}.spec-value-card-row{display:block}.spec-value-card-rows .spec-value-card-row{border:1px solid var(--line);background:var(--surface-soft);border-radius:7px;padding:7px 8px}.effective-spec-table td small{color:var(--muted);margin-top:3px;font-size:.72rem;line-height:1.15;display:block}.changed-spec-value{color:var(--teal-dark);font-weight:800}.level-scaling-wrap{border:1px solid 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var(--line);background:linear-gradient(90deg,#5a5f9f14 1px,#0000 1px),linear-gradient(#157a7e14 1px,#0000 1px),0 0;background-size:calc(100% / var(--tree-active-columns)) 100%, 100% var(--tree-row-height), auto;border-radius:8px;width:100%;min-width:0;position:relative;box-shadow:0 10px 28px #17212f14}.tree-grid{grid-template-columns:repeat(var(--tree-columns), minmax(0, 1fr));grid-template-rows:repeat(var(--tree-rows), var(--tree-row-height));gap:0;padding:0;display:grid;position:relative}@media (width<=900px){.tree-wrap{max-width:100%;min-height:auto;padding:0 0 calc(var(--detail-drawer-height,48px) + 8px);flex:none;margin-inline:0;overflow:visible}.tree-board{--tree-active-columns:var(--tree-mobile-columns,var(--tree-rows,6));--tree-row-height:76px;width:100%;min-width:0}.tree-grid{grid-template-columns:repeat(var(--tree-mobile-columns,var(--tree-rows)), minmax(0, 1fr));grid-template-rows:repeat(var(--tree-mobile-rows,var(--tree-columns)), var(--tree-row-height))}}.skill-node{grid-column:var(--skill-column);grid-row:var(--skill-row);min-width:0;min-height:0;color:var(--ink);text-align:center;box-shadow:none;background:0 0;border:1px solid #0000;border-radius:4px;flex-direction:column;place-self:stretch stretch;padding:3px 6px 4px 4px;display:flex;position:relative}.skill-node:hover{outline-offset:-2px;background:#ffffff6b;outline:2px solid #157a7e38}.skill-node.has-notes{border-color:#b886213d}.skill-node.in-filter{background:#ffffff52;border-color:#c94f4f94}.skill-node.is-bought{background:#ffffff70;border-color:#157a7e73}.skill-node.is-selected{border-color:var(--teal);background:#ffffff9e;box-shadow:inset 0 0 0 2px #157a7e38}.skill-node.is-hover-target{background:#157a7e29}.skill-node.is-prerequisite{background:#ffe8b3ad;border-color:#b88621cc;box-shadow:inset 0 0 0 2px #b886212e}.skill-select{width:100%;min-width:0;height:100%;min-height:0;color:inherit;text-align:center;cursor:pointer;background:0 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img{filter:grayscale();opacity:.58}.skill-name{color:#0069c8;overflow-wrap:anywhere;-webkit-line-clamp:2;-webkit-box-orient:vertical;flex:none;width:100%;min-width:0;font-size:.64rem;font-weight:600;line-height:1.08;display:-webkit-box;overflow:hidden}.skill-name-mobile{display:none}.skill-node-content{justify-content:center;align-items:center;gap:6px;width:100%;min-width:0;display:flex}.skill-node-meta{flex-direction:column;justify-content:flex-end;align-items:center;gap:1px;min-width:52px;min-height:34px;display:flex}.skill-stepper{border:1px solid var(--line);opacity:1;background:#ffffffd1;border-radius:5px;grid-template-columns:18px minmax(26px,auto) 18px;justify-content:center;align-items:stretch;gap:0;min-height:22px;margin:0;display:grid;overflow:hidden}.skill-stepper button{width:18px;min-height:20px;color:var(--ink);cursor:pointer;background:0 0;border:0;border-radius:0;justify-content:center;align-items:center;font-size:.72rem;font-weight:900;line-height:1;display:flex}.skill-stepper button:first-child{border-right:1px solid #6670853d}.skill-stepper button:last-child{border-left:1px solid #6670853d}.skill-stepper .skill-level-text{min-width:26px}.skill-stepper button:disabled{cursor:not-allowed;opacity:.42}.skill-level-text{color:var(--ink);font-variant-numeric:tabular-nums;place-items:center;padding:1px 3px;font-size:.64rem;font-weight:800;line-height:.92;display:inline-grid}.skill-level-max{color:#6f668c;font-weight:850}.skill-level-separator{display:none}.requirement-badge{z-index:3;color:#6f4c09;white-space:nowrap;background:#ffffffdb;border:1px solid #b8862173;border-radius:4px;width:max-content;max-width:none;padding:1px 4px;font-size:.56rem;font-weight:900;line-height:1.15;position:absolute;top:2px;right:2px}@media (width<=900px){.skill-node{grid-column:var(--skill-mobile-column);grid-row:var(--skill-mobile-row);padding:2px 2px 24px;overflow:hidden}.skill-name{display:none}.skill-name-mobile{color:#0069c8;flex:none;gap:0;width:100%;min-width:0;font-size:.56rem;font-weight:750;line-height:1.04;display:grid}.skill-name-mobile span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.icon-shell{width:26px;height:26px}.icon-shell img{width:22px;height:22px}.skill-select{justify-content:center;gap:2px}.skill-node-content{flex-direction:column-reverse;flex:1;gap:2px}.skill-level-text{color:var(--ink);background:0 0;border:0;align-self:stretch;place-items:center;padding:1px 0;font-size:.62rem;line-height:.92;display:grid}.skill-stepper .skill-level-text{min-width:0;display:grid}.skill-level-separator{display:none}.skill-stepper{border-width:1px 0 0;border-radius:0 0 4px 4px;grid-template-columns:minmax(18px,1fr) 24px minmax(18px,1fr);gap:0;width:100%;height:23px;min-height:23px;display:grid}.skill-node-meta{min-width:0;min-height:auto;position:absolute;bottom:0;left:0;right:0}.skill-stepper button{background:0 0;border-radius:0;width:auto;height:23px;min-height:0;font-size:.7rem}}.class-select-page{width:min(1180px,100vw - 40px);margin:0 auto;padding:24px 0 92px}.class-select-header{z-index:10;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff0;border:1px solid #d9e1e8eb;border-radius:8px;grid-template-columns:minmax(0,1fr) minmax(260px,420px);align-items:end;gap:16px;margin-bottom:18px;padding:16px;display:grid;position:sticky;top:12px;box-shadow:0 14px 34px #17212f1a}.class-select-header h1{margin:0;font-size:clamp(1.9rem,4vw,2.7rem)}.class-search{align-items:center;display:grid;position:relative}.class-search input{border:1px solid var(--line);width:100%;color:var(--ink);background:#fafbfd;border-radius:8px;padding:12px 70px 12px 14px;box-shadow:inset 0 1px #17212f0a}.class-search input:focus-visible{outline-offset:2px;outline:3px solid #157a7e33}.class-search-count{color:var(--muted);font-size:.78rem;font-weight:800;position:absolute;right:12px}.class-grid{grid-template-columns:repeat(auto-fill,minmax(178px,1fr));gap:18px;display:grid}.class-card{border:1px solid var(--line);min-height:218px;color:var(--ink);text-align:center;cursor:pointer;background:#ffffffeb;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;gap:14px;padding:18px 12px;text-decoration:none;transition:border-color .14s,box-shadow .14s,transform .14s;display:flex;box-shadow:0 10px 26px #17212f14}.class-card:hover,.class-card:focus-visible{outline-offset:2px;outline:3px solid #157a7e2e;transform:translateY(-1px)}.class-card.is-tree-ready{border-color:#157a7e59}.class-card-icon,.class-card-initials{width:96px;height:128px}.class-card-icon{object-fit:contain}.class-card-initials{border:1px solid var(--line);background:var(--surface-soft);height:96px;color:var(--teal-dark);border-radius:8px;place-items:center;font-size:1.8rem;font-weight:900;display:grid}.class-card strong{overflow-wrap:anywhere;font-size:1.08rem;line-height:1.15}.class-search-empty{grid-column:1/-1}@media (width<=1050px){.class-select-page{width:min(100vw - 24px,980px)}}@media (width<=720px){.class-select-page{width:min(100vw - 24px,980px);padding-top:0}.class-select-header{grid-template-columns:1fr;gap:10px;margin-bottom:12px;padding:12px;top:8px}.class-search input{min-height:46px}.class-grid{grid-template-columns:repeat(auto-fill,minmax(142px,1fr));gap:10px}.class-card{gap:10px;min-height:168px;padding:14px 10px}.class-card-icon,.class-card-initials{width:74px;height:96px}.class-card-initials{height:74px;font-size:1.35rem}.class-card strong{font-size:.96rem}}