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2.25rem;font-size:clamp(.95rem,1.2vw,1.05rem);line-height:1.75}.login-features{flex-direction:column;gap:1.35rem;margin:0;padding:0;list-style:none;display:flex}.login-feature{align-items:flex-start;gap:1rem;display:flex}.login-feature-icon{-webkit-backdrop-filter:blur(12px);width:2.75rem;height:2.75rem;color:var(--gold-bright);background:#ffffff1a;border:1px solid #ffffff47;border-radius:12px;flex-shrink:0;place-items:center;display:grid;box-shadow:inset 0 1px #ffffff38}.login-feature-icon svg{width:1.2rem;height:1.2rem}.login-feature-copy{flex-direction:column;gap:.3rem;padding-top:.15rem;display:flex}.login-feature-copy strong{color:#fff;font-size:.98rem;font-weight:600}.login-feature-copy span{color:#cce9f8d1;font-size:.88rem;line-height:1.55}.login-panel{min-height:calc(100vh / var(--login-scale));background:radial-gradient(80% 60% at 50% 0,#b8e8fc38 0%,#0000 55%),linear-gradient(#f4f9fc 0%,#e8f2f8 100%);justify-content:center;align-items:center;padding:clamp(2.5rem,6vw,4.5rem) 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#fff,inset 0 -1px #0c50780a}.login-portal-icon svg{width:2.25rem;height:2.25rem}.login-portal-header{z-index:1;width:100%;margin-bottom:2.5rem;position:relative}.login-portal-header:after{content:"";background:linear-gradient(90deg,#0000,#1878a88c,#0000);border-radius:2px;width:3.5rem;height:2px;margin:1.35rem auto 0;display:block}.login-portal-title{font-family:var(--font-serif);letter-spacing:-.025em;white-space:nowrap;color:#082a45;text-wrap:balance;margin:0;font-size:clamp(1.85rem,3vw,2.35rem);font-weight:600;line-height:1.15}html[lang=zh-Hans] .login-portal-title{letter-spacing:.06em;white-space:normal}.login-portal-action{z-index:1;width:100%;max-width:22rem;margin-bottom:.25rem;position:relative}.login-portal-btn{width:100%;min-height:4.75rem;font:inherit;letter-spacing:.04em;color:#fff;background:linear-gradient(135deg, #0a4568 0%, var(--bg-deep) 28%, var(--bg-mid) 72%, #2ea8d8 100%);cursor:pointer;border:1px solid #ffffff2e;border-radius:16px;justify-content:center;align-items:center;gap:.85rem;padding:1.25rem 2.25rem;font-size:clamp(1.12rem,1.6vw,1.28rem);font-weight:600;text-decoration:none;transition:transform .22s,box-shadow .22s,filter .22s;display:inline-flex;box-shadow:0 20px 44px #08345252,0 6px 16px #0c50782e,inset 0 1px #ffffff47,inset 0 -2px #08345233}html[lang=zh-Hans] .login-portal-btn{letter-spacing:.1em}.login-portal-btn svg{opacity:.92;flex-shrink:0;width:1.4rem;height:1.4rem;transition:transform .22s}.login-portal-btn:hover{filter:brightness(1.03);transform:translateY(-2px);box-shadow:0 26px 52px #0834525c,0 8px 20px #0c507833,inset 0 1px #ffffff52,inset 0 -2px #0834522e}.login-portal-btn:hover svg{transform:translate(4px)}.login-portal-btn:active{transform:translateY(0)}.login-card--portal .login-register{z-index:1;color:#6a8fa3;border-top:1px solid #0c507814;width:100%;max-width:22rem;margin-top:2.25rem;padding-top:1.75rem;font-size:.92rem;line-height:1.55;position:relative}.login-card--portal .login-register-link{color:var(--bg-deep)}.login-card-header{margin-bottom:1.5rem}.login-card-wave{margin-bottom:.75rem;font-size:2.1rem;line-height:1;display:block}.login-card-title{font-family:var(--font-serif);color:#0a2d4a;margin:0 0 .55rem;font-size:clamp(1.85rem,2.8vw,2.25rem);font-weight:600;line-height:1.25}.login-card-lead{color:#5a7f96;margin:0;font-size:clamp(1rem,1.2vw,1.08rem);line-height:1.65}.login-card-tab{border-bottom:1px solid #0c50781a;justify-content:center;margin-bottom:1.75rem;padding-bottom:1rem;display:flex}.login-card-tab span{color:var(--bg-mid);font-size:1.05rem;font-weight:600;position:relative}.login-card-tab span:after{content:"";background:linear-gradient(90deg, var(--bg-deep), 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input:focus{background:#fff;border-color:#1878a86b;outline:none;box-shadow:0 0 0 3px #1878a81a}.login-password-toggle{color:#7a9cb0;cursor:pointer;background:0 0;border:0;place-items:center;width:1.65rem;height:1.65rem;padding:0;display:grid;position:absolute;top:50%;right:.7rem;transform:translateY(-50%)}.login-password-toggle svg{width:1.15rem;height:1.15rem}.login-password-toggle:hover{color:var(--bg-mid)}.login-form-row{justify-content:space-between;align-items:center;gap:1rem;margin-top:.1rem;display:flex}.login-remember{color:#5a7f96;cursor:pointer;align-items:center;gap:.5rem;font-size:.84rem;display:inline-flex}.login-remember input{accent-color:var(--bg-mid)}.login-forgot{color:var(--bg-mid);font-size:.84rem;font-weight:600;text-decoration:none}.login-forgot:hover{text-decoration:underline}.login-submit{width:100%;font:inherit;color:#fff;background:linear-gradient(135deg, var(--bg-deep) 0%, var(--bg-mid) 55%, #38bdf8 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