.auth{background:radial-gradient(circle at 12% 6%,#968aff21,#0000 42%),radial-gradient(circle at 92% 88%,#7eacff1f,#0000 40%),linear-gradient(158deg,#fcfcff 0%,#f7f7fd 46%,#eff1fa 100%);align-items:center;min-height:100vh;padding:56px;display:flex;position:relative}.auth .auth-brand{border-radius:10px;align-items:center;gap:11px;margin:0 0 14px;display:inline-flex}.auth .auth-brand .mark{width:27px;height:27px;color:var(--brand);flex:none}.auth .auth-brand .name{letter-spacing:-.01em;color:var(--ink);font-size:19px;font-weight:800}.auth .auth-brand:focus-visible{outline:2px solid var(--brand);outline-offset:3px}.auth .auth-shell{grid-template-columns:minmax(0,1fr) minmax(320px,404px);align-items:center;gap:44px;width:min(1120px,100%);margin:0 auto;display:grid}.auth .auth-intro{grid-template-columns:minmax(0,1fr) minmax(0,.62fr);align-items:center;gap:14px;min-width:0;display:grid}.auth .intro-copy{min-width:0;padding-left:8px}.auth .intro-copy h1{letter-spacing:-.035em;color:var(--ink);text-wrap:balance;margin:0 0 14px;font-size:clamp(26px,2.4vw,38px);font-weight:880;line-height:1.26}.auth .intro-copy .lead{color:var(--muted);margin:0 0 21px;font-size:14px;line-height:1.65}.auth .feats{flex-direction:column;gap:13px;margin:0;padding:0;list-style:none;display:flex}.auth .feat{align-items:center;gap:14px;display:flex}.auth .feat-ic{width:44px;height:44px;color:var(--brand);background:#fff;border-radius:14px;flex:none;place-items:center;display:grid;box-shadow:0 1px 2px #14141b0d,0 10px 24px -16px #3a3c8c99}.auth .feat h3{letter-spacing:-.01em;color:var(--ink);margin:0;font-size:15px;font-weight:700}.auth .intro-art{place-items:end center;min-width:0;margin:0;display:grid;position:relative}.auth .intro-art img{object-fit:contain;filter:drop-shadow(0 30px 40px #4840a029);width:100%;max-width:400px;height:auto;max-height:52vh;transform:translate(-30px)}.auth .sso{background:#fff;border-radius:28px;flex-direction:column;justify-content:center;padding:34px 40px;display:flex;box-shadow:0 2px 6px #2022540a,0 40px 80px -44px #292c706b}.auth .sso h2{text-align:center;color:var(--ink);letter-spacing:-.025em;margin:0 0 12px;font-size:29px;font-weight:800}.auth .sso .sub{text-align:center;color:var(--muted);margin:0 0 30px;font-size:14.5px}.auth .sso-btn{letter-spacing:-.01em;cursor:pointer;border:0;border-radius:14px;justify-content:center;align-items:center;gap:12px;width:100%;height:62px;font-family:inherit;font-size:16px;font-weight:750;transition:background .15s,border-color .15s,transform 60ms,box-shadow .15s;display:flex}.auth .sso-btn+.sso-btn{margin-top:14px}.auth .sso-btn svg{flex:none}.auth .sso-btn:not(:disabled):active{transform:translateY(1px)}.auth .sso-btn:focus-visible{outline:2px solid var(--brand);outline-offset:3px}.auth .sso-btn.ssafy{color:#fff;background:linear-gradient(135deg,#5850f4,#393df0);box-shadow:0 10px 22px #4642e533}.auth .sso-btn.ssafy:not(:disabled):hover{background:linear-gradient(135deg,#4a43e8,#3035dd)}.auth .sso-btn.google{border:1px solid var(--rule);color:var(--ink);background:#fff}.auth .sso-btn.google:not(:disabled):hover{background:#fbfbff;border-color:#bfc4da}.auth .sso-status{text-align:center;min-height:20px;margin:18px 0 0;font-size:13px;line-height:1.6}.auth .sso-status .err{color:var(--danger)}@media (prefers-reduced-motion:reduce){.auth .sso-btn{transition:none}}@media (width<=1180px){.auth .auth-intro{grid-template-columns:minmax(0,1fr)}.auth .intro-art{display:none}}@media (width<=900px){.auth{align-items:flex-start;padding:44px 28px 40px}.auth .auth-shell{grid-template-columns:minmax(0,1fr);gap:40px}.auth .intro-copy{padding-left:0}.auth .intro-copy .lead{margin-bottom:30px}.auth .sso{min-height:0;padding:36px 32px}}@media (width<=520px){.auth{padding:34px 20px 32px}.auth .auth-brand{margin-bottom:18px}.auth .intro-copy h1{font-size:27px}.auth .feats{gap:15px}.auth .feat-ic{border-radius:13px;width:44px;height:44px}.auth .sso{border-radius:22px;padding:36px 22px}.auth .sso h2{font-size:25px}.auth .sso .sub{margin-bottom:30px}.auth .sso-btn{height:58px;font-size:15px}}.auth .sso-btn.ssafy:disabled{background:var(--surface-2);border:1px solid var(--rule);color:var(--faint);box-shadow:none;opacity:1;cursor:not-allowed}.auth .sso-note{text-align:center;color:var(--faint);margin:9px 0 0;font-size:12px}.auth .dev-signin{border-top:1px dashed var(--rule);flex-direction:column;gap:9px;margin-top:20px;padding-top:16px;display:flex}.auth .dev-signin-label{text-align:center;color:var(--faint);font-size:11px}.auth .dev-signin-row{grid-template-columns:1fr 1fr;gap:8px;display:grid}.auth .dev-signin-row button{border:1px solid var(--rule);background:var(--surface-2);height:38px;color:var(--muted);cursor:pointer;border-radius:10px;font-family:inherit;font-size:12.5px;font-weight:600;transition:background .15s,color .15s}.auth .dev-signin-row button:hover{color:var(--ink);background:#fff}.auth .dev-signin-row button:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.auth .nickname-input{border:1px solid var(--rule);width:100%;height:56px;color:var(--ink);background:#fff;border-radius:14px;padding:0 16px;font-family:inherit;font-size:16px;font-weight:600}.auth .nickname-input:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 3px #5850f424}.auth .nickname-input[aria-invalid=true]{border-color:#dc2626}.auth .nickname-hint{color:var(--muted);min-height:18px;margin:9px 2px 20px;font-size:13px}.auth .nickname-hint.is-available{color:#15803d}.auth .nickname-hint.is-taken,.auth .nickname-hint.is-invalid{color:#dc2626}.auth .sso-btn:disabled{opacity:.5;cursor:not-allowed}.mp-profile{border:1px solid var(--rule);background:var(--surface);box-shadow:var(--shadow);border-radius:16px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:20px;padding:24px;display:grid}.mp-avatar{object-fit:cover;background:var(--brand-soft);border-radius:50%;flex:none;width:72px;height:72px}.mp-who{min-width:0}.mp-who h2{color:var(--ink);letter-spacing:-.02em;margin:0;font-size:20px;font-weight:850}.mp-introduce{color:var(--muted);margin:4px 0 0;font-size:13.5px}.mp-interests{flex-wrap:wrap;gap:6px;margin:10px 0 0;padding:0;list-style:none;display:flex}.mp-interests li{background:var(--brand-soft);color:var(--brand-ink);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700}.mp-actions{gap:8px;display:grid}.mp-btn{white-space:nowrap;border-radius:10px;place-items:center;height:36px;padding:0 16px;font-size:13px;font-weight:750;display:grid}.mp-btn.solid{background:var(--brand);color:#fff}.mp-btn.solid:hover{background:var(--brand-ink)}.mp-btn.ghost{border:1px solid var(--rule);background:var(--surface);color:var(--body)}.mp-btn.ghost:hover{color:var(--brand-ink);border-color:#cdc9f7}.mp-block{margin-top:32px}.mp-block h3{color:var(--ink);margin:0 0 12px;font-size:16px;font-weight:800}.mp-channels{gap:8px;margin:0;padding:0;list-style:none;display:grid}.mp-channels a{border:1px solid var(--rule);background:var(--surface);border-radius:12px;align-items:center;gap:12px;padding:12px 16px;display:flex}.mp-channels a:hover{border-color:#cdc9f7}.mp-channel-platform{color:var(--ink);flex:none;font-size:13px;font-weight:750}.mp-channel-url{color:var(--muted);font:600 12.5px var(--mono);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.mp-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0;padding:0;list-style:none;display:grid}.mp-links a{border:1px solid var(--rule);background:var(--surface);border-radius:14px;align-items:center;gap:13px;padding:16px 18px;transition:border-color .14s,background .14s;display:flex}.mp-links a:hover{background:var(--brand-softer);border-color:#cdc9f7}.mp-link-ic{background:var(--brand-soft);width:40px;height:40px;color:var(--brand);border-radius:11px;flex:none;place-items:center;display:grid}.mp-link-text{flex:1;min-width:0}.mp-link-text b{color:var(--ink);font-size:14px;font-weight:750;display:block}.mp-link-text small{color:var(--muted);margin-top:2px;font-size:12px;display:block}.mp-link-go{color:#b3b9c9;flex:none;font-size:17px;font-style:normal}.mp-links a:hover .mp-link-go{color:var(--brand)}.badges{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.badge-chip{border:1px solid var(--rule);background:var(--surface);color:var(--body);border-radius:999px;align-items:center;gap:7px;padding:8px 14px;font-size:13px;font-weight:750;display:inline-flex}.badge-chip.pinned{background:var(--brand-softer);color:var(--brand-ink);border-color:#cdc9f7}.badge-mark{color:var(--gold);place-items:center;display:grid}.badge-pin{background:var(--brand-soft);color:var(--brand-ink);border-radius:999px;padding:1px 6px;font-size:10.5px;font-style:normal;font-weight:800}.badges-empty{color:var(--faint);margin:0;font-size:13px}@media (width<=760px){.mp-profile{grid-template-columns:auto minmax(0,1fr);gap:16px}.mp-actions{grid-column:1/-1;grid-template-columns:1fr 1fr}.mp-links{grid-template-columns:minmax(0,1fr)}}.sim-setup{word-break:keep-all;flex-direction:column;gap:22px;max-width:1280px;margin-inline:auto;display:flex;position:relative}.ss-crumb{color:#8a93ad;align-items:center;gap:9px;font-size:13.5px;font-weight:700;display:flex}.ss-crumb a:hover{color:var(--brand)}.ss-crumb i{color:#c2c8da;font-style:normal}.ss-head h1{color:#0e1330;letter-spacing:-.04em;text-wrap:balance;margin:14px 0 12px;font-size:42px;font-weight:850}.ss-head p{color:#6b7291;text-wrap:pretty;margin:0;font-size:16px;font-weight:650}.ss-mascot{pointer-events:none;z-index:2;width:280px;margin:0;position:absolute;top:4px;right:6px}.ss-mascot img{filter:drop-shadow(0 22px 32px #4642e538);width:100%;height:auto;display:block}.ss-guide{background:var(--surface);border:1px solid var(--rule);box-shadow:var(--shadow);border-radius:20px;grid-template-columns:minmax(0,300px) 1px minmax(0,1fr);align-items:center;gap:28px;padding:24px 300px 24px 28px;display:grid}.ss-guide-copy h2{color:var(--ink);letter-spacing:-.025em;align-items:center;gap:11px;margin:0 0 12px;font-size:19px;font-weight:850;display:flex}.ss-guide-copy h2 svg{color:var(--brand)}.ss-guide-copy p{color:#8a90ab;margin:0;font-size:14px;font-weight:650;line-height:1.7}.ss-guide-rule{background:var(--rule);align-self:stretch}.ss-steps{gap:14px;margin:0;padding:0;list-style:none;display:grid}.ss-steps.n-2{grid-template-columns:repeat(2,minmax(0,1fr))}.ss-steps.n-3{grid-template-columns:repeat(3,minmax(0,1fr))}.ss-step{background:var(--surface-2);border-left:3px solid var(--tone);border-radius:13px;flex-direction:column;gap:5px;padding:13px 16px;display:flex}.ss-step small{color:#8a90ab;font-size:13px;font-weight:650}.ss-step b{color:var(--tone);letter-spacing:-.02em;font-size:16.5px;font-weight:850}.ss-modes{align-items:start;gap:22px;display:grid}.ss-modes.n-2{grid-template-columns:repeat(2,minmax(0,1fr))}.ss-modes.n-3{grid-template-columns:repeat(3,minmax(0,1fr))}.ss-mode{--inner:420px;text-align:center;background:var(--surface);border:1px solid var(--rule);box-shadow:var(--shadow);border-radius:20px;flex-direction:column;align-items:center;padding:38px 28px 28px;transition:box-shadow .15s,transform .15s;display:flex;position:relative}.ss-mode:hover{transform:translateY(-2px)}.ss-mode.pick{border-color:var(--tone);background:linear-gradient(180deg,var(--tone-soft) 0,#fff0 200px),var(--surface);box-shadow:0 2px 4px #14141b0a,0 22px 46px -30px #3c3a8c8c}.ss-badge{background:var(--tone);color:#fff;border-radius:10px;align-items:center;gap:6px;padding:7px 14px;font-size:13px;font-weight:750;display:inline-flex;position:absolute;top:22px;left:22px}.ss-sign{background:var(--brand-softer);color:var(--brand-ink);border-radius:999px;padding:5px 11px;font-size:11.5px;font-weight:750;position:absolute;top:24px;right:22px}.ss-mode-icon{background:var(--tone-soft);width:96px;height:96px;color:var(--tone);border-radius:50%;place-items:center;margin-bottom:22px;display:grid}.ss-mode h3{color:var(--tone);letter-spacing:-.03em;margin:0 0 14px;font-size:27px;font-weight:850}.ss-mode>p{color:#6b7291;max-width:380px;margin:0 auto 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.15s;display:flex}.ss-cta b{margin:0 auto;font-weight:800}.ss-cta>span{margin-left:auto;font-size:19px}.ss-cta.is-off{background:var(--surface-2);border:1px solid var(--rule);color:var(--faint);justify-content:center}.ss-cta.is-off b{color:inherit}.ss-cta-meta{max-width:var(--inner);min-height:18px;color:var(--muted);font-variant-numeric:tabular-nums;margin:10px auto 0;font-size:12.5px;font-weight:650}.ss-others{width:100%;max-width:var(--inner);border-top:1px dashed var(--rule);flex-direction:column;gap:7px;margin:14px auto 0;padding:14px 0 0;list-style:none;display:flex}.ss-others a{border:1px solid var(--rule);text-align:left;border-radius:10px;align-items:baseline;gap:8px;padding:8px 11px;transition:border-color .12s;display:flex}.ss-others a:hover{border-color:var(--tone)}.ss-others b{color:var(--tone-ink);flex:none;font-size:11.5px;font-weight:750}.ss-others span{color:var(--muted);font-variant-numeric:tabular-nums;font-size:12px}.learn,.t-learn{--tone:#16a06a;--tone-ink:#17805a;--tone-soft:#e7f6ef}.contest,.t-contest{--tone:#5457e8;--tone-ink:#5a52d8;--tone-soft:#ebe9fc}.demo,.t-demo{--tone:#2f7bf6;--tone-ink:#2a6ad8;--tone-soft:#e8f1fe}.ss-mode.learn .ss-cta{background:var(--tone);color:#fff}.ss-mode.learn .ss-cta:hover{background:var(--tone-ink)}.ss-mode.contest .ss-cta,.ss-mode.demo .ss-cta{border:1px solid var(--tone);color:var(--tone)}.ss-mode.contest .ss-cta:hover,.ss-mode.demo .ss-cta:hover{background:var(--tone-soft)}.ss-mode .ss-cta.is-off,.ss-mode .ss-cta.is-off:hover{background:var(--surface-2);border:1px solid var(--rule);color:var(--faint)}.ss-note{color:#8a93ad;justify-content:center;align-items:center;gap:9px;margin:8px 0 0;font-size:14px;font-weight:650;display:flex}.ss-note svg{color:#a8afc2;flex:none}@media (width<=1180px){.ss-mascot{display:none}.ss-guide{padding:24px 28px}}@media (width<=1280px){.ss-modes.n-3{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=1020px){.ss-guide{grid-template-columns:minmax(0,1fr);gap:20px}.ss-guide-rule{display:none}.ss-modes.n-2,.ss-modes.n-3{grid-template-columns:minmax(0,1fr)}.ss-head h1{font-size:32px}}@media (width<=680px){.ss-head h1{font-size:26px}.ss-mode{padding:32px 20px 24px}.ss-steps.n-2,.ss-steps.n-3{grid-template-columns:minmax(0,1fr)}}@media (prefers-reduced-motion:reduce){.ss-mode,.ss-cta,.ss-others a{transition:none}.ss-mode:hover{transform:none}}.wl-backdrop{z-index:60;background:#14141b70;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.wl-modal{background:var(--surface);border-radius:14px;outline:none;flex-direction:column;width:100%;max-width:440px;max-height:calc(100vh - 40px);display:flex;box-shadow:0 24px 60px -20px #14141b66}.wl-head{border-bottom:1px solid var(--rule);justify-content:space-between;align-items:center;gap:12px;padding:16px 18px;display:flex}.wl-head h2{color:var(--ink);margin:0;font-size:15px;font-weight:700}.wl-x{width:28px;height:28px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:8px;place-items:center;padding:0;display:grid}.wl-x:hover:not(:disabled){background:var(--surface-2);color:var(--ink)}.wl-x:disabled{opacity:.4;cursor:not-allowed}.wl-body{flex-direction:column;gap:14px;padding:18px;display:flex;overflow-y:auto}.wl-lead{color:var(--body);margin:0;font-size:13.5px;line-height:1.6}.wl-note{color:var(--muted);margin:0;font-size:12px;line-height:1.6}.wl-field{flex-direction:column;gap:6px;display:flex}.wl-label{color:var(--faint);font-size:11.5px;font-weight:600}.wl-address{font-family:var(--mono);color:var(--ink);background:var(--surface-2);overflow-wrap:anywhere;border-radius:8px;padding:9px 11px;font-size:12.5px}.wl-payload{font-family:var(--mono);color:var(--body);background:var(--brand-softer);border:1px solid var(--brand-soft);border-radius:8px;margin:0;padding:11px 12px;font-size:11.5px;line-height:1.75;overflow-x:auto}.wl-error{background:#fdeeee;border:1px solid #f6d5d5;border-radius:8px;flex-direction:column;gap:3px;padding:11px 12px;display:flex}.wl-error b{color:var(--danger);font-size:12.5px;font-weight:700}.wl-error span{color:var(--body);font-size:11.5px;line-height:1.6}.wl-actions{justify-content:flex-end;gap:8px;margin-top:2px;display:flex}.wl-btn{cursor:pointer;border-radius:9px;padding:9px 15px;font-size:13px;font-weight:600}.wl-btn.solid{border:1px solid var(--brand);background:var(--brand);color:#fff}.wl-btn.solid:hover:not(:disabled){background:var(--brand-ink);border-color:var(--brand-ink)}.wl-btn.ghost{border:1px solid var(--rule);background:var(--surface);color:var(--body)}.wl-btn.ghost:hover:not(:disabled){background:var(--surface-2)}.wl-btn:disabled{opacity:.55;cursor:not-allowed}.wl-done-mark{color:var(--brand);margin:4px auto 0;line-height:0}.wl-done-title{text-align:center;color:var(--ink);margin:0;font-size:14.5px;font-weight:700}.wl-done-title+.wl-address{text-align:center}.wallet-card{border:1px solid var(--rule);background:var(--surface);box-shadow:var(--shadow);border-radius:16px;gap:18px;padding:22px 24px;display:grid}.wallet-label{color:var(--muted);font-size:12.5px;font-weight:700;display:block}.wallet-address{gap:6px;display:grid}.wallet-address code{color:var(--ink);font:600 13px var(--mono);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.wallet-balance{border-top:1px solid var(--rule);gap:4px;padding-top:16px;display:grid}.wallet-amount{align-items:baseline;gap:6px;margin:2px 0 0;display:flex}.wallet-amount b{color:var(--ink);letter-spacing:-.03em;font-size:34px;font-weight:850}.wallet-amount small{color:var(--muted);font-size:15px;font-weight:800}.wallet-synced{color:var(--faint);margin:2px 0 0;font-size:12px;font-weight:650}.wallet-unlinked{text-align:center;border:1px dashed 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button.on{background:var(--brand-soft);border-color:var(--brand-soft);color:var(--brand-ink)}.wallet-ledger{border:1px solid var(--rule);background:var(--surface);border-radius:14px;gap:0;margin:0;padding:0;list-style:none;display:grid;overflow:hidden}.wallet-entry{border-bottom:1px solid var(--rule);grid-template-columns:minmax(120px,1fr) 150px 130px 150px;align-items:center;gap:12px;padding:14px 18px;display:grid}.wallet-entry:last-child{border-bottom:0}.wallet-entry:hover{background:var(--brand-softer)}.wallet-entry-reason{color:var(--ink);font-size:13.5px;font-weight:750}.wallet-entry-date{color:var(--muted);font-size:12.5px}.wallet-entry-delta{text-align:right;font-size:14.5px;font-weight:800}.wallet-entry-delta.gain{color:var(--brand)}.wallet-entry-delta.spend{color:var(--body)}.wallet-entry-tx{color:var(--faint);text-align:right;text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.wallet-more{border:1px solid 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ul{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.st-onboarding li{flex-wrap:wrap;align-items:center;gap:4px 10px;display:flex}.st-onboarding li b{color:var(--ink);font-size:13px;font-weight:700}.st-onboarding li span{color:var(--body);flex:260px;font-size:12.5px}.st-field{flex-direction:column;gap:7px;display:flex}.st-field+.st-field{margin-top:16px}.st-label{color:var(--faint);font-size:11.5px;font-weight:600}.st-row{align-items:center;gap:8px;display:flex}.st-input{border:1px solid var(--rule);background:var(--surface);min-width:0;height:40px;color:var(--ink);border-radius:9px;flex:auto;padding:0 12px;font-family:inherit;font-size:14px;font-weight:600}.st-input:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 3px #5457e824}.st-input[aria-invalid=true]{border-color:var(--danger)}.st-hint{color:var(--muted);min-height:17px;margin:0;font-size:12px;line-height:1.5}.st-hint.is-available{color:#15803d}.st-hint.is-taken,.st-hint.is-invalid{color:var(--danger)}.st-readonly{background:var(--surface-2);color:var(--body);border-radius:8px;margin:0;padding:9px 11px;font-size:13px;line-height:1.6}.st-tags{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.st-tags li{background:var(--brand-soft);color:var(--brand-ink);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:600}.st-channels{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.st-channels a{background:var(--surface-2);border-radius:8px;align-items:center;gap:9px;padding:8px 11px;text-decoration:none;display:flex}.st-channels 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