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11px;font-size:.74rem;font-weight:600;position:absolute;top:16px;right:16px}.c-tpqi .ic{background:linear-gradient(135deg,#0d9488,#115e59)}.c-tpqi .go{color:#0d9488}.c-dsd .ic{background:linear-gradient(135deg,#f59e0b,#d97706)}.c-dsd .go{color:#d97706}.c-cefr .ic{background:linear-gradient(135deg,#3b82f6,#1d4ed8)}.c-cefr .go{color:#1d4ed8}.c-hsk .ic{background:linear-gradient(135deg,#ef4444,#b91c1c)}.c-hsk .go{color:#b91c1c}.std-hub-mini{color:#115e59;background:#ffffffeb;border:1px solid #d7ede0;border-radius:14px;align-items:center;gap:12px;width:100%;max-width:880px;margin:clamp(12px,1.8vh,20px) auto 0;padding:12px 16px;text-decoration:none;transition:background .15s,border-color .15s,transform .15s;display:flex}.std-hub-mini:hover{background:#fff;border-color:#0f766e;transform:translateY(-1px)}.std-hub-mini .t{flex:1;font-size:clamp(.86rem,1.1vw,.95rem);font-weight:700;line-height:1.45}.std-hub-mini .t small{color:#64748b;margin-top:2px;font-size:clamp(.74rem,.95vw,.82rem);font-weight:400;display:block}.std-hub-mini .go{color:#0f766e}.std-hub-mini.m-dsd{color:#b45309}.std-hub-mini.m-dsd:hover{border-color:#b45309}.std-hub-mini.m-dsd .go{color:#b45309}@media (max-width:640px){.std-hub-mini{align-items:flex-start}}.std-hub-foot{text-align:center;border-top:1px solid #d7ede0;padding:clamp(14px,2.4vh,24px) 16px clamp(16px,2.8vh,28px)}.std-hub-foot-org{color:#115e59;letter-spacing:.01em;font-size:clamp(.95rem,1.5vw,1.12rem);font-weight:800}.std-hub-foot-sub{color:#64748b;margin-top:4px;font-size:clamp(.78rem,1vw,.86rem)}.std-doc-header{z-index:1;color:#fff;text-align:center;padding:30px 0 22px;position:relative;overflow:hidden}.std-doc-header.dh-cefr{background:linear-gradient(135deg,#1d4ed8,#3b82f6)}.std-doc-header.dh-hsk{background:linear-gradient(135deg,#b91c1c,#ef4444)}.std-doc-header .std-header-icon{border-radius:16px;width:54px;height:54px;margin-bottom:12px}.std-doc-header .std-header-icon .material-symbols-rounded{font-size:28px}.std-doc-header h1{letter-spacing:-.3px;color:#fff;margin:0 0 6px;font-size:1.7rem;font-weight:800}.std-doc-header p{opacity:.95;color:#fff;margin:0;padding:0 16px;font-size:.9rem;font-weight:400}.std-doc-actions{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:14px;display:flex}.std-doc-open{color:#fff;background:#ffffff29;border:1px solid #ffffff52;border-radius:999px;align-items:center;gap:6px;padding:8px 16px;font-size:.88rem;font-weight:600;text-decoration:none;transition:background .15s;display:inline-flex}.std-doc-open:hover{background:#ffffff47}.std-doc-open .material-symbols-rounded{font-size:18px}.std-doc-frame-wrap{background:#f1f5f9;width:100%}.std-doc-frame{background:#fff;border:0;width:100%;height:calc(100vh - 220px);min-height:480px;display:block}.std-doc-note{text-align:center;color:#64748b;padding:14px 16px 30px;font-size:.82rem;line-height:1.6}.std-update-footer{color:#64748b;text-align:center;background:#ffffff8c;border:1px solid #94a3b840;border-radius:12px;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;max-width:720px;margin:28px auto 8px;padding:14px 18px;font-size:13px;display:flex}.std-update-footer .material-symbols-rounded{color:var(--primary);font-size:18px}.std-update-footer b{color:#0f2356;font-weight:700}.std-update-sep{color:#cbd5e1}.std-update-sub{color:#94a3b8;flex-basis:100%;font-size:11.5px}.std-dsd-nodocx{color:#92400e;background:#fffbeb;border:1px solid #fde68a;border-radius:10px;align-items:flex-start;gap:8px;margin:10px 0 4px;padding:10px 12px;font-size:13px;line-height:1.55;display:flex}.std-dsd-nodocx .material-symbols-rounded{color:#d97706;flex-shrink:0;margin-top:1px;font-size:18px}