.tools-page{width:min(1120px,100% - 40px);margin:0 auto;padding:62px 0 84px}
.tools-hero{max-width:820px;margin:0 auto 34px;text-align:center}.tools-kicker{margin:0 0 12px;color:#8bd7ff;font-size:.78rem;font-weight:800;letter-spacing:.12em}.tools-hero h1{margin:0;color:#f2f8ff;font-size:clamp(2.45rem,5vw,4.2rem);line-height:1.18}.tools-lead{margin:20px auto 0;max-width:740px;color:#b9cbe2;font-size:1.05rem;line-height:1.85}.tools-note{max-width:920px;margin:0 auto 28px;padding:16px 18px;color:#c2d4e9;border:1px solid #31557f;border-radius:13px;background:#0a1d34cc;line-height:1.75}.tools-note b{color:#8bd7ff}.tools-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.tool-card{display:flex;flex-direction:column;min-height:250px;padding:24px;border:1px solid #31557f;border-radius:15px;background:#0a1d34d9;box-shadow:0 18px 44px #0000002b}.tool-card__head{display:flex;align-items:center;gap:13px}.tool-logo{display:block;box-sizing:border-box;width:52px;height:52px;flex:0 0 52px;object-fit:contain;padding:6px;border:1px solid #41668e;border-radius:13px;background:#f7faff}.tool-logo--wide{width:76px;flex-basis:76px;padding:5px}.tool-card h2{margin:0;color:#f2f8ff;font-family:-apple-system,system-ui,"PingFang SC","Microsoft YaHei",sans-serif;font-size:1.18rem;letter-spacing:-.02em}.tool-kind{margin:4px 0 0;color:#8bd7ff;font-size:.79rem;font-weight:750}.tool-card__desc{margin:18px 0;color:#b9cbe2;font-size:.9rem;line-height:1.72}.tool-action{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding:11px 14px;border:1px solid #65baff;border-radius:9px;color:#eaf6ff!important;background:linear-gradient(135deg,#2678e866,#55c5ff44);font-size:.88rem;font-weight:750;text-decoration:none}.tool-action:hover{border-color:#a7ddff;background:linear-gradient(135deg,#2678e899,#55c5ff66)}.tools-followup{max-width:920px;margin:38px auto 0;padding:27px 29px;border:1px solid #31557f;border-radius:15px;background:#0a1d34d9}.tools-followup h2{margin:0 0 13px;color:#f2f8ff;font-size:1.55rem}.tools-followup details{border-top:1px solid #31557f;padding:13px 0}.tools-followup details:last-child{padding-bottom:0}.tools-followup summary{cursor:pointer;color:#eaf6ff;font-weight:750}.tools-followup p,.tools-followup li{color:#b9cbe2;line-height:1.75}.tools-followup p{margin:8px 0 0}.tools-followup ol{margin:0;padding-left:22px}.tools-followup li{margin:8px 0;padding-left:4px}@media (width<=850px){.tools-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=600px){.tools-page{width:min(100% - 32px,1120px);padding:43px 0 58px}.tools-grid{grid-template-columns:1fr}.tool-card{min-height:0}.tools-hero h1{font-size:2.2rem}.tools-lead{font-size:1rem}.tools-note,.tools-followup{padding:18px}.tools-followup{margin-top:27px}}