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18px;border-radius:20px;border:1px solid rgba(255,255,255,.08);background:#232834e0;color:var(--text-primary);cursor:pointer}.setup-app-tab.is-active{border-color:#58dbff6b;background:linear-gradient(180deg,#2c4354f5,#222833f5);box-shadow:0 18px 40px #11dbff14}.setup-app-tab__badge{width:54px;height:54px;flex:0 0 auto;display:grid;place-items:center;border-radius:16px;font-size:1rem;font-weight:800;letter-spacing:.04em;color:#f3f9ff;background:linear-gradient(180deg,#7f5cfff5,#59aafff5)}.setup-app-tab__badge--clash{background:linear-gradient(180deg,#636774f5,#323845f5)}.setup-app-tab__badge--hiddify{background:linear-gradient(180deg,#00d1fff5,#3f72fff5)}.setup-app-tab__badge--v2ray{background:linear-gradient(180deg,#ffae4cf5,#ff7050f5)}.setup-app-tab__meta{display:grid;gap:4px;min-width:0}.setup-app-tab__meta strong{font-size:clamp(1.05rem,2.7vw,1.35rem);line-height:1.14}.setup-app-tab__meta 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var(--borderStrong);background:#252a36f5;color:var(--text-primary);padding:0 42px 0 18px;outline:none;appearance:none}.setup-reference__platform-chevron{position:absolute;right:14px;top:50%;transform:translateY(-50%);width:16px;height:16px;display:grid;place-items:center;color:#f2f6ffe6;pointer-events:none}.setup-reference__platform-chevron svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}.setup-reference__apps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.setup-reference__app-card{appearance:none;position:relative;overflow:hidden;min-height:74px;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;text-align:left;padding:13px 14px 13px 16px;border-radius:18px;border:1px solid rgba(255,255,255,.08);background:linear-gradient(180deg,#232834f0,#1b202cf0);color:var(--text-primary);cursor:pointer;transition:transform .16s ease,background .16s ease,border-color .16s ease,box-shadow .16s ease}.setup-reference__app-card.is-active{border-color:#58dbff8f;background:linear-gradient(180deg,#2c4354fa,#222833fa);box-shadow:inset 3px 0 #58dbfff2,0 20px 44px #11dbff1f}.setup-reference__app-card.is-active:before{content:"";position:absolute;left:12px;top:10px;width:12px;height:12px;border-radius:999px;background:#e7b82f;box-shadow:0 0 0 3px #e7b82f29}.setup-reference__app-card:not(:disabled):active{transform:translateY(1px)}.setup-reference__app-copy{display:grid;gap:0;min-width:0;padding-right:4px}.setup-reference__app-copy strong{display:block;font-size:clamp(1rem,2.6vw,1.15rem);line-height:1.08}.setup-reference__app-ornament{min-width:0;display:grid;place-items:center;width:44px;height:44px;flex:0 0 auto;border-radius:16px;font-size:1.75rem;font-weight:800;letter-spacing:.02em;color:#edf1ff33;transform:translate(6px)}.setup-reference__app-ornament--svg{color:#edf1ff}.setup-reference__app-ornament-svg{width:100%;height:100%;display:grid;place-items:center}.setup-reference__app-ornament-svg svg{width:100%;height:100%;display:block}.setup-reference__app-ornament--clash{color:#abb2c038}.setup-reference__app-ornament--hiddify{color:#58dbff38}.setup-reference__app-ornament--v2ray{color:#ffae4c38}.setup-reference__steps{margin-top:2px}.setup-reference__steps .instruction-card{border-radius:22px}.setup-reference__steps .instruction-card__head{align-items:flex-start}.instruction-card__head{display:flex;align-items:flex-start;gap:14px}.instruction-card__badge{width:46px;height:46px;flex:0 0 auto;display:grid;place-items:center;border-radius:999px;border:2px solid rgba(127,92,255,.46);background:#6b5cff1f;color:#b8a6ff;font-size:1.2rem;font-weight:800}.instruction-card__badge svg{width:22px;height:22px}.instruction-card h4{margin:0;font-size:clamp(1rem,3.2vw,1.35rem);line-height:1.2}.instruction-card p{margin:6px 0 0;color:var(--text-secondary);line-height:1.42;font-size:.96rem}.instruction-actions{display:grid;gap:10px;margin-top:14px}.instruction-actions--row{grid-template-columns:repeat(auto-fit,minmax(220px,max-content))}.button--instruction{margin-top:14px;min-height:52px;border-radius:16px;padding:12px 16px;justify-content:flex-start;background:#2d4e5ec7;color:#8edaf0;border:1px solid rgba(91,184,218,.2)}.card-link-overlay{position:absolute;inset:0;border-radius:inherit;background:transparent;cursor:pointer}.card{position:relative}.setup-cta{width:100%;min-height:104px;border-radius:999px;font-size:clamp(1.6rem,6vw,2.1rem);font-weight:700}.field-group{display:grid;gap:8px}.field-group span{color:var(--text-muted)}.field-group input,.field-group select{width:100%;min-width:0;padding:14px 16px;border-radius:16px;color:var(--text-primary)}.field-group input:focus,.field-group select:focus{outline:2px solid rgba(88,166,255,.25);outline-offset:2px}.status-pill{display:inline-flex;align-items:center;border-radius:999px;padding:8px 18px;font-size:.84rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;border:1px solid var(--border);color:var(--text-secondary);white-space:nowrap}.status-pill--active{color:#dfffee;border-color:#3dd9a33d;background:#3dd9a314}.cta-grid,.platform-switcher{margin-top:16px;grid-template-columns:repeat(3,minmax(0,1fr))}.chip-button{min-height:48px;border-radius:16px;padding:12px 14px;cursor:pointer;color:var(--text-secondary)}.chip-button.active{color:#fff;border-color:#58a6ff57;background:#58a6ff2e}.steps-list{margin:16px 0 0;padding-left:20px;color:var(--text-secondary);line-height:1.6}.steps-list li+li{margin-top:8px}.empty-state{padding:18px;border-radius:18px;color:var(--text-secondary);border:1px dashed var(--borderStrong);background:#ffffff08}.bottom-nav{position:fixed;left:0;right:0;bottom:max(12px,env(safe-area-inset-bottom));width:min(calc(100% - 52px),430px);margin:0 auto;padding:8px;border-radius:24px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;background:#0c121efa;z-index:30;will-change:auto}.nav-item{min-height:68px;border-radius:18px;display:grid;place-items:center;text-decoration:none;color:var(--navInactive);font-size:.78rem;gap:4px;text-align:center;padding:6px 4px}.nav-item span:last-child{line-height:1.05;max-width:88px}.nav-item.active{color:var(--navActive);background:#273756f5}.nav-item--disabled{opacity:.42;border:1px solid transparent;background:transparent;cursor:not-allowed;pointer-events:none}.nav-icon{display:inline-flex}.modal-backdrop{position:fixed;inset:0;background:#020812b8;display:grid;place-items:center;padding:18px;z-index:20}.modal-card{width:min(100%,360px)}.qr-frame{margin-top:16px;border-radius:20px;padding:16px;background:#fff;display:grid;place-items:center}.qr-frame img{max-width:100%;display:block}.state-card{width:min(100%,420px)}@media(max-width:780px){.card__header,.modal-card__header,.plan-card__topline,.device-card__topline{grid-template-columns:1fr}.card__header,.modal-card__header,.plan-card__topline,.device-card__topline{display:grid}.topbar{display:flex;align-items:flex-start;justify-content:space-between}.topbar__identity,.topbar__meta{display:flex;align-items:flex-start}.summary-grid,.stats-inline,.cta-grid,.platform-switcher,.device-card__actions,.payment-methods,.setup-reference__summary,.device-form{grid-template-columns:1fr}.lang-button{width:48px;height:48px}.card--home-devices .card__header{display:flex;grid-template-columns:none;align-items:flex-start}}@media(max-width:520px){.app-shell{padding:0 12px calc(124px + env(safe-area-inset-bottom))}.topbar{margin:0 -12px;padding:10px 14px 12px;border-radius:0 0 18px 18px}.topbar--compact{padding-bottom:10px;border-radius:0}.topbar h1{font-size:1.62rem}.hero-banner,.card,.modal-card{padding:18px;border-radius:22px}.card--setup{padding:16px}.home-hero__signal{padding:12px 14px;gap:10px}.home-hero__signal-value{font-size:1.1rem}.home-hero__cta{width:100%;min-width:0;justify-content:center}.bottom-nav{bottom:8px;width:calc(100% - 34px);padding:7px}.nav-item{min-height:64px;font-size:.72rem}.setup-cta{min-height:88px;font-size:1.45rem}.setup-accordion__trigger{min-height:56px;padding:0 16px}.setup-accordion__title{font-size:1rem}.setup-panel__controls{grid-template-columns:1fr;justify-content:stretch}.setup-app-tabs{grid-template-columns:1fr}.setup-reference__platform-select{min-width:0;width:100%;max-width:none}.setup-reference__header-row{grid-template-columns:minmax(0,1fr) minmax(132px,156px);gap:8px}.setup-reference__title{font-size:1.34rem;line-height:1.02;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.setup-reference__apps{grid-template-columns:repeat(2,minmax(0,1fr))}.setup-reference__app-card{min-height:66px;padding:11px 12px 11px 13px;gap:10px;border-radius:16px}.setup-reference__app-card.is-active:before{left:10px;top:8px;width:10px;height:10px}.setup-reference__app-copy strong{font-size:.94rem}.setup-reference__app-ornament{width:36px;height:36px;font-size:1.35rem;transform:translate(2px)}.setup-reference__app-ornament-svg{width:72%;height:72%}.instruction-card{padding:16px}.instruction-card__head{gap:12px}.instruction-card__badge{width:40px;height:40px;font-size:1.05rem}.instruction-actions--row{grid-template-columns:1fr}.device-actions-panel__icon{width:82px;height:82px}.device-actions-panel__qr{padding:22px 18px;border-radius:24px}.device-actions-panel__copy{min-height:58px;font-size:1rem}}