[Stanback]

NCAA remains the default while expanded calculation details compare NCAA and documented Colorado Timing for the same destination. Web and widget share the comparison component; MCP text/structured responses and its card receive both SDK outcomes. The selected method still drives the primary result. The gap is a method difference, with unavailable outcomes preserved and no prediction-range claim.

Standards / Points now has its own full-width row. Recent conversions is collapsed with its count and opens through History navigation; saved comparisons follow separately. About remains visible, while Sources & methodology and Swimming resources open on demand. The redundant standards banner is removed.

The MCP card uses the shared navy numerical surface, white clock and lime hundredths, with host-themed controls and a new 0.3.0-r2.html resource revision. Calculation explanations use short labeled groups, readable formulas and source links. Actual-build captures are refreshed, 43 unreferenced legacy screenshots removed, and historical design documents marked clearly. Native alignment is reviewed in #30; altitude parity is a separate follow-up.

Validation: 0 type-check errors/warnings; 138 unit tests; 43 browser cases with one expected desktop-inapplicable skip; all 20 production/offline cases; packed stdio/Worker conformance and real AppBridge tests on both transports, including sandbox/CSP, keyboard, narrow/200% text and accessibility. Screenshot links were checked after cleanup.

No source coefficients, altitude policies, history storage, infrastructure or npm package versions change. SDK 0.2 / MCP source 0.3 remain unreleased.

[Stanback]

Superseded by #31, which includes this changeset together with the paired native flow, independent altitude policies, current screenshots, and final UI fixes. Follow #31 for the integrated checks and merge. The research follow-up #24 remains separate.