.service-nav{padding-block:clamp(32px,4vw,48px);background:var(--color-white);border-bottom:1px solid var(--color-border)}.service-nav__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.service-nav__card{display:flex;align-items:center;gap:16px;padding:24px 28px;background:var(--color-white);border:2px solid var(--color-border);border-radius:8px;transition:border-color var(--transition),box-shadow var(--transition),transform var(--transition)}.service-nav__card:hover{border-color:var(--color-blue);box-shadow:var(--shadow-md);transform:translateY(-3px)}.service-nav__icon{width:52px;height:52px;border-radius:50%;background:var(--color-bg-light);display:flex;align-items:center;justify-content:center;color:var(--color-blue);flex-shrink:0}.service-nav__label{flex:1;font-size:1.5rem;font-weight:var(--font-weight-bold);color:var(--color-text);line-height:1.5}.service-nav__arrow{color:var(--color-blue);flex-shrink:0}.service-detail__head{display:flex;align-items:center;gap:20px;margin-bottom:28px}.service-detail__icon{width:72px;height:72px;border-radius:50%;background:var(--gradient-main);display:flex;align-items:center;justify-content:center;color:var(--color-white);flex-shrink:0}.service-detail__number{font-size:1.5rem;font-weight:var(--font-weight-bold);letter-spacing:.15em;color:var(--color-blue);margin-bottom:4px}.service-detail__title{font-size:clamp(2.4rem,3.5vw,3.6rem);font-weight:var(--font-weight-bold);color:var(--color-text)}.service-detail__desc{font-size:1.6rem;line-height:2;color:var(--color-text-sub);margin-bottom:40px;max-width:800px}.security-note{background:linear-gradient(135deg,rgba(18,169,216,.07) 0%,rgba(91,94,166,.07) 100%);border-left:4px solid var(--color-blue);border-radius:0 8px 8px 0;padding:20px 28px;margin-bottom:28px}.security-note__text{font-size:1.5rem;line-height:1.9;color:var(--color-text)}.service-items{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.service-item{display:flex;gap:16px;padding:22px 24px;background:var(--color-white);border-radius:8px;box-shadow:var(--shadow-sm);transition:box-shadow var(--transition),transform var(--transition)}.service-item:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);background:linear-gradient(135deg,rgba(18,169,216,.04) 0%,rgba(91,94,166,.04) 100%)}.service-item__icon{width:48px;height:48px;border-radius:50%;background:var(--color-bg-light);display:flex;align-items:center;justify-content:center;color:var(--color-blue);flex-shrink:0}.service-item__icon svg{width:24px;height:24px}.service-item__body{flex:1}.service-item__name{font-size:1.5rem;font-weight:var(--font-weight-bold);color:var(--color-text);margin-bottom:6px}.service-item__text{font-size:1.5rem;color:var(--color-text-sub);line-height:1.75}.service-cta{background:var(--gradient-main);padding-block:clamp(36px,4.5vw,52px)}.service-cta__inner{display:flex;align-items:center;justify-content:space-between;gap:32px}.service-cta__text{font-size:clamp(1.5rem,1.8vw,1.9rem);font-weight:var(--font-weight-medium);color:var(--color-white);line-height:1.5}.plan-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:28px}.plan-card{background:var(--color-white);border-radius:12px;padding:28px 24px;box-shadow:var(--shadow-md);border:1.5px solid rgba(18,169,216,.18);display:flex;flex-direction:column;gap:20px;transition:box-shadow var(--transition),transform var(--transition)}.plan-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-5px)}.plan-card--featured{background:linear-gradient(160deg,#f0faff 0%,#f4f0ff 100%);border-color:rgba(18,169,216,.42);box-shadow:0 6px 28px rgba(18,169,216,.16)}.plan-card__head{display:flex;align-items:flex-start;gap:12px}.plan-card__num{font-size:1.8rem;font-weight:var(--font-weight-bold);letter-spacing:.1em;color:var(--color-blue);line-height:1;padding-top:3px;flex-shrink:0}.plan-card__name{font-size:clamp(1.7rem,1.8vw,2rem);font-weight:var(--font-weight-bold);color:var(--color-text);line-height:1.4}.plan-card__price{padding:16px 0;border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);line-height:1;white-space:nowrap}.plan-card__price-num{font-size:clamp(1.9rem,1.9vw,2.8rem);font-weight:var(--font-weight-bold);color:var(--color-blue-dark)}.plan-card__price-unit{font-size:1.1rem;color:var(--color-text-sub);margin-left:2px}.plan-card__items{flex:1;display:flex;flex-direction:column;gap:10px}.plan-card__item{display:flex;align-items:flex-start;gap:8px;font-size:1.4rem;color:var(--color-text);line-height:1.55}.plan-card__item:before{content:'';display:block;width:8px;height:8px;min-width:8px;border-radius:50%;background:var(--gradient-main);margin-top:6px;flex-shrink:0}.plan-card__note{font-size:1.3rem;color:var(--color-text-sub);line-height:1.7;padding-top:16px;border-top:1px solid var(--color-border)}.plan-note{font-size:1.25rem;color:var(--color-text-light);text-align:center}.plan-assurance{display:flex;background:var(--gradient-main);border-radius:12px;margin-bottom:28px;overflow:hidden}.plan-assurance__item{flex:1;display:flex;align-items:flex-start;gap:16px;padding:28px 32px;border-right:1px solid rgba(255,255,255,.15)}.plan-assurance__item:last-child{border-right:none}.plan-assurance__icon{width:44px;height:44px;min-width:44px;border-radius:50%;background:rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;color:var(--color-white)}.plan-assurance__title{font-size:1.6rem;font-weight:var(--font-weight-bold);color:var(--color-white);margin-bottom:6px;line-height:1.4}.plan-assurance__text{font-size:1.35rem;color:rgba(255,255,255,.82);line-height:1.75}@media (max-width:900px){.service-nav__grid{grid-template-columns:repeat(2,1fr)}.plan-cards{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.service-nav__grid{grid-template-columns:repeat(2,1fr);gap:12px}.service-nav__card{flex-direction:column;align-items:flex-start;gap:8px;padding:16px}.service-nav__arrow{display:none}.security-note{background:var(--color-white);box-shadow:var(--shadow-sm)}.service-detail{position:relative}.service-detail:before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--color-blue) 0%,var(--color-blue) 38%,rgba(255,255,255,.85) 50%,var(--color-blue) 62%,var(--color-blue) 100%);background-size:300% 100%;animation:border-scan-h 2.5s ease-in-out infinite}.service-items{grid-template-columns:1fr}.service-detail__icon{width:56px;height:56px}.service-cta__inner{flex-direction:column;text-align:center;gap:20px}.service-cta__inner .btn{width:100%}}@keyframes border-scan-h{0%{background-position:100% 0}100%{background-position:0 0}}@media (max-width:480px){.service-detail__head{gap:14px}.service-item{padding:18px 16px}.plan-cards{grid-template-columns:1fr}.plan-card__name br{display:none}.plan-card__price-num{font-size:3.2rem}.plan-card__price-unit{font-size:1.3rem}.plan-assurance{flex-direction:column;gap:0}.plan-assurance__item{border-right:none;border-bottom:1px solid rgba(255,255,255,.15);padding:20px 16px}.plan-assurance__item:last-child{border-bottom:none}}