:root{color-scheme:dark;--bg:#08111f;--bg2:#0b1828;--panel:#101f31;--panel2:#13253a;--line:rgba(147,190,215,.13);--text:#eff8ff;--muted:#8fa6b9;--teal:#45e0d6;--cyan:#49bbf2;--accent:#29cad8;--amber:#f0b76a;--violet:#ab91f5;--safe:rgba(69,224,214,.12);--radius:22px;--shadow:0 20px 60px rgba(0,0,0,.23)}
*{box-sizing:border-box}
html{min-height:100%;scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:radial-gradient(ellipse 80% 30% at 72% -10%,rgba(40,122,178,.17),transparent 78%),linear-gradient(165deg,#0a1424,#07121f 55%,#07101b);color:var(--text);font:400 15px/1.48 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}
button{font:inherit;color:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}
button:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--teal);outline-offset:3px}
button:disabled{cursor:not-allowed}
svg.icon{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.svg-sprite{position:absolute;width:0;height:0;overflow:hidden}
.app-shell{width:min(100%,650px);min-height:100dvh;margin:0 auto;padding:0 20px 104px;position:relative;overflow:hidden}
.app-shell:before{content:"";position:absolute;inset:0 0 auto;min-height:500px;background-image:linear-gradient(90deg,transparent 98%,rgba(90,168,205,.045) 100%),linear-gradient(transparent 98%,rgba(90,168,205,.045) 100%);background-size:38px 38px;mask-image:linear-gradient(to bottom,black,transparent 90%);pointer-events:none}
.app-header{height:84px;display:flex;justify-content:space-between;align-items:center;position:relative;z-index:5}
.brand{display:flex;align-items:center;gap:11px;user-select:none;cursor:pointer}
.brand-logo{width:43px;height:43px;border-radius:13px;display:grid;place-items:center;position:relative;border:1px solid rgba(83,228,222,.6);background:radial-gradient(circle at 25% 10%,rgba(60,206,228,.23),transparent 70%),#0a2030;box-shadow:0 0 22px rgba(47,210,226,.12),inset 0 0 15px rgba(35,126,153,.13)}
.brand-logo:before,.brand-logo:after{content:"";position:absolute;width:25px;height:6px;background:repeating-linear-gradient(90deg,#50d7db 0 2px,transparent 2px 8px);left:8px}
.brand-logo:before{top:-6px}.brand-logo:after{bottom:-6px}
.brand-logo span{font-size:17px;color:#bffff7;font-weight:900;letter-spacing:-1px}
.brand-text{display:flex;flex-direction:column;gap:1px}
.brand-text strong{letter-spacing:-.5px;font-size:16px;font-weight:750}
.brand-text span{font-size:8px;color:#62d7dd;font-weight:800;letter-spacing:2px}
.header-avatar{height:39px;width:39px;border:1px solid var(--line);background:#15273a;border-radius:13px;display:grid;place-items:center;color:#9dc0d0}
.header-avatar .icon{height:18px;width:18px}
.view{display:none;animation:appear .3s ease}
.view.active{display:block}
@keyframes appear{from{opacity:.35;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}
.eyebrow,.section-kicker{color:var(--teal);letter-spacing:2px;font-size:10px;font-weight:800}
.eyebrow{display:flex;align-items:center;gap:9px}
.pulse-dot{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 5px rgba(69,224,214,.10),0 0 13px rgba(69,224,214,.4)}
.mini-version{color:#5c788c;letter-spacing:.4px;border-left:1px solid var(--line);padding-left:9px}
.headline{padding:22px 1px 24px}
h1,h2,h3,p{margin-top:0}
.headline h1,.page-title{font-size:clamp(34px,9vw,48px);letter-spacing:-1.9px;line-height:1.09;font-weight:830;margin:16px 0 12px}
.headline h1 em,.page-title em{font-style:normal;background:linear-gradient(100deg,#50f1db,#4bbbf6);-webkit-background-clip:text;background-clip:text;color:transparent}
.headline p,.page-intro{max-width:480px;color:var(--muted);line-height:1.62;font-size:14px;margin:0}
.hero-panel{height:198px;border:1px solid rgba(78,191,213,.22);border-radius:25px;position:relative;overflow:hidden;background:radial-gradient(ellipse at 65% 5%,rgba(69,191,226,.2),transparent 55%),radial-gradient(ellipse at 45% 90%,rgba(33,126,144,.13),transparent 70%),linear-gradient(122deg,#0d2738,#101c30 65%,#0c2234);box-shadow:var(--shadow),inset 0 0 40px rgba(52,132,185,.07)}
.hero-panel:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(140deg,transparent 0 28px,rgba(100,194,237,.045) 28px 29px,transparent 29px 59px);opacity:.8}
.hero-panel:after{content:"";position:absolute;right:0;top:0;width:70%;height:100%;background:radial-gradient(circle at 45% 48%,rgba(33,207,220,.09),transparent 48%);pointer-events:none}
.hero-pattern{position:absolute;left:0;top:30px;width:120px;height:90px;opacity:.35;background:repeating-linear-gradient(0deg,transparent 0 14px,#24768c 15px 16px,transparent 16px 28px);mask-image:linear-gradient(90deg,black,transparent)}
.hero-chip{position:absolute;left:50%;top:43%;transform:translate(-50%,-50%) rotate(-12deg) skewX(2deg);height:103px;width:118px;border-radius:18px;border:2px solid rgba(82,236,244,.82);display:flex;align-items:center;justify-content:center;flex-direction:column;background:linear-gradient(145deg,#143e54,#071a2c 72%);box-shadow:0 8px 0 #0a5269,0 14px 0 #08293a,0 25px 55px rgba(17,207,233,.24),inset 0 1px 17px rgba(59,238,240,.19);z-index:1}
.hero-chip:before,.hero-chip:after{position:absolute;content:"";height:calc(100% - 16px);width:12px;top:8px;background:repeating-linear-gradient(180deg,#40c5d0 0 7px,transparent 7px 17px)}
.hero-chip:before{left:-15px}.hero-chip:after{right:-15px}
.chip-top{font-size:48px;font-weight:900;line-height:1;color:#ecfffd;letter-spacing:-4px;text-shadow:0 0 20px rgba(31,202,213,.26)}
.chip-bottom{color:#6fe9ec;font-size:7px;font-weight:900;letter-spacing:1.5px;margin-top:8px}
.hero-foot{display:flex;align-items:center;justify-content:space-between;position:absolute;bottom:0;left:0;right:0;padding:14px 17px;background:linear-gradient(0deg,rgba(6,15,27,.78),transparent)}
.hero-foot>span:first-child{display:flex;gap:7px;align-items:center;font-size:10px;color:#9ad9dd;font-weight:650}
.hero-foot .icon{width:14px;height:14px}
.hero-tag{font-size:10px;letter-spacing:1px;color:#79b6c6;border:1px solid rgba(89,170,196,.3);border-radius:8px;padding:5px 7px;font-weight:800}
.primary-cta{margin-top:14px;border:0;border-radius:18px;padding:13px 16px;display:flex;align-items:center;gap:13px;width:100%;text-align:left;background:linear-gradient(120deg,#45e0d1,#44bde7);color:#062032;box-shadow:0 8px 28px rgba(46,190,205,.17);font-weight:780;font-size:16px;transition:transform .15s}
.primary-cta:active{transform:scale(.987)}
.cta-icon{height:40px;width:40px;display:grid;place-items:center;border-radius:12px;background:rgba(4,52,69,.13)}
.primary-cta small{display:block;font-size:10px;font-weight:550;opacity:.72;margin-top:3px}
.primary-cta .right-arrow{margin-left:auto}
.section-heading{display:flex;justify-content:space-between;align-items:center;margin:29px 0 13px}
.section-heading h2{font-size:17px;letter-spacing:-.4px;margin:0}
.section-heading span{font-size:10px;color:#7792a5;background:rgba(114,160,196,.08);padding:6px 8px;border-radius:7px}
.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.tool-card{border:1px solid var(--line);background:linear-gradient(155deg,#14263a,#0e1e2f);border-radius:19px;min-height:132px;position:relative;text-align:left;padding:15px;display:flex;flex-direction:column;align-items:flex-start;box-shadow:0 5px 16px rgba(0,0,0,.10)}
.tool-card:active{background:#172d41}
.tool-icon{height:39px;width:39px;border-radius:12px;display:grid;place-items:center;margin-bottom:12px}
.tool-icon .icon{width:21px;height:21px}
.tool-icon.cyan{color:var(--teal);background:rgba(69,224,214,.1)}
.tool-icon.violet{color:var(--violet);background:rgba(171,145,245,.12)}
.tool-icon.orange{color:var(--amber);background:rgba(240,183,106,.1)}
.tool-icon.blue{color:var(--cyan);background:rgba(73,187,242,.12)}
.tool-card strong{font-size:13px;font-weight:760}
.tool-card small{font-size:10px;color:var(--muted);margin-top:4px;line-height:1.4}
.tool-arrow{position:absolute;right:13px;top:17px;color:#516d83;width:15px!important;height:15px!important}
.notice-card{display:flex;align-items:flex-start;gap:12px;color:#8ca9ba;font-size:11px;line-height:1.65;margin:18px 0 12px;border:1px solid rgba(240,183,106,.17);border-radius:17px;padding:14px;background:rgba(240,183,106,.04)}
.notice-card strong{color:#c9d5de}
.notice-card .icon{width:18px;height:18px;color:#e5b673;margin-top:1px}
.bottom-nav{position:fixed;z-index:20;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,650px);min-height:78px;padding:10px 14px max(12px,env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:rgba(9,22,36,.96);border-top:1px solid rgba(122,174,205,.16);backdrop-filter:blur(22px)}
.tab{border:0;background:none;display:flex;flex-direction:column;gap:5px;align-items:center;justify-content:center;color:#708ba1;font-size:10px;font-weight:650;border-radius:13px;transition:color .15s,background .15s}
.tab .icon{width:21px;height:21px}
.tab.active{color:var(--teal);background:rgba(55,193,204,.09)}
.section-top{display:flex;align-items:center;gap:13px;margin-top:19px}
.back-button{height:35px;width:35px;display:grid;place-items:center;background:#142639;border:1px solid var(--line);border-radius:12px;color:#b4d1da}
.back-button .icon{width:18px;height:18px}
.page-title{margin:20px 0 12px}
.page-intro{margin-bottom:25px}
.drop-zone{background:radial-gradient(circle at 50% 20%,rgba(72,196,214,.11),transparent 70%),#0e2132;border:1.5px dashed rgba(71,194,211,.43);border-radius:24px;padding:34px 22px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:9px;cursor:pointer;transition:background .18s,border-color .18s}
.drop-zone.dragging{background:rgba(58,196,207,.17);border-color:var(--teal)}
.drop-orbit{display:grid;place-items:center;width:65px;height:65px;background:rgba(64,207,209,.1);border:1px solid rgba(89,230,226,.22);color:var(--teal);border-radius:23px;margin-bottom:7px}
.drop-orbit .icon{width:29px;height:29px}
.drop-zone strong{font-size:18px;letter-spacing:-.3px}
.drop-zone small{font-size:11px;color:var(--muted)}
.drop-button{margin-top:14px;border:1px solid rgba(91,225,226,.45);border-radius:11px;padding:9px 18px;color:#70efee;font-weight:730;font-size:12px}
.file-result{border:1px solid var(--line);border-radius:19px;background:#0f2031;margin-top:14px;overflow:hidden}
.result-header{padding:17px;border-bottom:1px solid var(--line);display:flex;gap:12px;align-items:center}
.result-header .icon{color:var(--teal)}
.result-header strong{font-size:13px;word-break:break-all}
.result-header small{display:block;color:var(--muted);font-size:10px;margin-top:3px}
.result-row{display:flex;justify-content:space-between;gap:10px;padding:11px 16px;border-top:1px solid rgba(132,186,214,.07);font-size:12px}
.result-row>span:first-child{color:var(--muted);flex-shrink:0}
.result-row strong{font-weight:690;text-align:right;overflow-wrap:anywhere}
.result-hash{font-size:10px;line-height:1.5;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;word-break:break-all;background:#0a1928;border-radius:11px;padding:12px;margin:0 14px 14px;color:#7bdfdf}
.result-loading{padding:18px;color:var(--muted);font-size:12px}
.result-action{margin:0 14px 14px;width:calc(100% - 28px);border:1px solid var(--line);border-radius:12px;padding:11px;background:#172d40;font-size:12px}
.process-note{display:flex;align-items:flex-start;gap:13px;margin-top:22px;padding:15px;color:#8da7b7;font-size:12px;background:rgba(49,95,126,.09);border-radius:17px}
.process-note .icon{color:var(--teal);width:19px;height:19px}
.process-note strong{color:#cfecf3}
.process-note p{font-size:11px;line-height:1.6;margin:5px 0 0}
.preview-banner{display:flex;align-items:center;gap:11px;margin:10px 0 17px;padding:14px;border-radius:14px;color:#e5bf8d;background:rgba(231,160,82,.08);font-size:12px;border:1px solid rgba(227,174,100,.14)}
.preview-banner .icon{width:18px;height:18px}
.settings-card{border:1px solid var(--line);background:linear-gradient(180deg,#132539,#0e1e2f);border-radius:19px;overflow:hidden;margin:18px 0}
.setting-row{padding:18px;display:flex;align-items:center;gap:13px;justify-content:space-between;border-top:1px solid var(--line)}
.setting-row:first-child{border-top:none}
.setting-row>div{min-width:0}
.setting-row strong{font-size:13px}
.setting-row small{display:block;color:var(--muted);font-size:10px;margin-top:4px}
.setting-value{font-size:11px;white-space:nowrap;color:#b6ccd8;border:1px solid rgba(130,165,188,.18);padding:6px 9px;border-radius:9px;background:rgba(120,170,195,.06)}
.setting-value.success{color:var(--teal);border-color:rgba(69,224,214,.22)}
.disabled-cta,.secondary-cta{width:100%;border-radius:15px;padding:15px;display:flex;align-items:center;justify-content:center;gap:9px;font-weight:740;font-size:13px}
.disabled-cta{border:1px solid var(--line);color:#69869c;background:#132435}
.disabled-cta .icon,.secondary-cta .icon{width:19px;height:19px}
.secondary-cta{border:1px solid rgba(66,195,204,.22);background:rgba(46,179,198,.09);color:#a0e9ed}
.guard-art{padding:26px 15px;border-radius:21px;border:1px solid rgba(53,193,190,.19);display:flex;align-items:center;gap:19px;background:radial-gradient(ellipse at 15% 50%,rgba(38,157,172,.18),transparent 85%),#102235}
.guard-art>.icon{height:64px;width:64px;color:#43cbd5}
.guard-art strong{font-size:15px;display:block}
.guard-art small{color:var(--muted);font-size:11px;line-height:1.7;display:block;margin-top:6px}
.empty-state{border:1px solid var(--line);border-radius:25px;background:linear-gradient(145deg,#122337,#0a1929);padding:39px 22px;display:flex;flex-direction:column;align-items:center;text-align:center}
.empty-orb{height:85px;width:85px;display:grid;place-items:center;border-radius:50%;background:rgba(72,181,200,.08);border:1px solid rgba(72,181,200,.19);color:#68cada;margin-bottom:18px}
.empty-orb .icon{height:36px;width:36px}
.empty-state strong{font-size:18px}
.empty-state p{font-size:12px;line-height:1.65;color:var(--muted);max-width:270px;margin:9px 0 23px}
.profile-card{display:flex;align-items:center;gap:14px;border:1px solid var(--line);border-radius:20px;padding:19px;background:linear-gradient(145deg,#17304a,#101f31)}
.profile-avatar{height:56px;width:56px;border-radius:17px;background:rgba(60,184,197,.13);display:grid;place-items:center;color:var(--teal)}
.profile-avatar .icon{width:27px;height:27px}
.profile-card strong{font-size:16px;display:block}
.profile-card small{display:block;font-size:11px;color:var(--muted);margin-top:3px}
.access-badge{margin-left:auto;color:#81dce0;border:1px solid rgba(96,210,225,.28);background:rgba(50,163,175,.08);font-size:9px;font-weight:850;letter-spacing:.8px;border-radius:8px;padding:6px 7px}
.toast{position:fixed;z-index:100;bottom:95px;left:50%;transform:translate(-50%,10px);width:max-content;max-width:calc(100% - 34px);padding:12px 16px;border-radius:12px;background:#244158;color:#edfcff;box-shadow:0 15px 30px rgba(0,0,0,.25);font-size:12px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:360px){.app-shell{padding-left:14px;padding-right:14px}.headline h1,.page-title{font-size:34px}.brand-text strong{font-size:15px}.tool-card{padding:12px}.tool-card strong{font-size:12px}}
@media(min-width:620px){.app-shell{border-left:1px solid var(--line);border-right:1px solid var(--line)}.hero-panel{height:230px}.headline{padding-top:35px}.tool-card{min-height:150px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}