:root{--paper:#f6f4ef;--surface:#fff;--ink:#171a1f;--muted:#68707a;--line:#dedbd3;--navy:#14233f;--navy2:#20365d;--accent:#9b7b3e;--danger:#9d2f2f;--radius:14px;--shadow:0 12px 36px rgba(20,35,63,.08)}*{box-sizing:border-box}html{background:var(--paper)}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",sans-serif}button,input,select,textarea{font:inherit}.hidden{visibility:hidden!important}.app-shell{max-width:760px;min-height:100dvh;margin:auto;padding-bottom:84px}.topbar{position:sticky;top:0;z-index:10;display:grid;grid-template-columns:64px 1fr 64px;align-items:center;padding:max(14px,env(safe-area-inset-top)) 18px 12px;background:rgba(246,244,239,.94);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.brand-lockup{display:flex;align-items:center;justify-content:center;gap:10px}.brand-lockup p,.kicker,.section-label{margin:0;color:var(--accent);font-size:11px;font-weight:750;letter-spacing:.12em}.brand-lockup h1{margin:1px 0 0;font:650 20px/1.1 Georgia,serif}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--navy);border-radius:50%;color:var(--navy);font:700 19px Georgia,serif}.nav-button,.close-button,.text-button{border:0;background:none;color:var(--navy);font-weight:650;padding:10px 0}.nav-button:last-child{text-align:right}.screen{padding:22px 18px 36px}.hero{padding:32px 26px;background:var(--navy);color:#fff;border-radius:18px;box-shadow:var(--shadow)}.hero .kicker{color:#d1b678}.hero h2{max-width:560px;margin:12px 0 14px;font:600 34px/1.08 Georgia,serif;letter-spacing:-.025em}.hero p:not(.kicker){margin:0 0 24px;color:#dbe1eb;line-height:1.55}.primary-button{width:100%;border:0;border-radius:10px;background:var(--navy);color:#fff;padding:15px 18px;font-weight:700}.hero .primary-button{background:#fff;color:var(--navy);width:auto;min-width:150px}.primary-button:disabled{opacity:.45}.secondary-button{width:100%;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--navy);padding:14px;font-weight:650}.section-heading{display:flex;align-items:end;justify-content:space-between;margin:30px 2px 12px}.section-heading h2{margin:0;font:600 23px Georgia,serif}.note-list{display:grid;gap:10px}.note-card{width:100%;display:grid;grid-template-columns:44px 1fr auto;gap:13px;align-items:center;text-align:left;border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:15px;box-shadow:0 1px 0 rgba(0,0,0,.02)}.note-card h3{margin:0 0 4px;font:600 17px Georgia,serif}.note-card p{margin:0 0 5px;color:var(--muted);font-size:14px}.note-card small,.meta,.field-hint{color:var(--muted);font-size:12px}.note-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:#edf0f5;color:var(--navy);font:700 18px Georgia,serif}.chevron{color:#9298a0;font-size:22px}.tabbar{position:fixed;z-index:12;bottom:0;left:50%;transform:translateX(-50%);width:min(760px,100%);display:grid;grid-template-columns:repeat(3,1fr);padding:8px 12px max(8px,env(safe-area-inset-bottom));background:rgba(255,255,255,.96);border-top:1px solid var(--line);backdrop-filter:blur(18px)}.tab{border:0;background:none;color:#747b83;padding:10px;font-size:13px;font-weight:650}.tab.active{color:var(--navy)}.sheet{border:0;background:transparent;padding:0;width:min(720px,100%);max-width:none;margin:auto 0 0}.sheet::backdrop{background:rgba(10,15,25,.44)}.sheet-card{background:var(--paper);border-radius:20px 20px 0 0;padding:24px 20px calc(24px + env(safe-area-inset-bottom));box-shadow:0 -16px 60px rgba(0,0,0,.2)}.sheet-head{display:flex;justify-content:space-between;align-items:start;margin-bottom:22px}.sheet-head h2{margin:5px 0 0;font:600 27px Georgia,serif}.field-label{display:block;margin:16px 0 8px;font-weight:650;font-size:14px}.text-input,.search-input,select,textarea{width:100%;border:1px solid #cfcac0;border-radius:10px;background:#fff;color:var(--ink);padding:14px;outline:none}.text-input:focus,.search-input:focus,select:focus,textarea:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(20,35,63,.1)}.sheet .primary-button{margin-top:12px}.choice-button{width:100%;border:1px solid var(--line);border-radius:10px;background:#fff;text-align:left;padding:15px}.choice-button+.choice-button{margin-top:9px}.choice-button strong,.choice-button small{display:block}.choice-button small{margin-top:3px;color:var(--muted)}.divider{display:flex;align-items:center;gap:12px;margin:17px 0;color:var(--muted);font-size:12px}.divider:before,.divider:after{content:"";height:1px;background:var(--line);flex:1}.notice{padding:12px 14px;border-left:3px solid var(--accent);background:#f0ece3;color:#51565c;font-size:13px;line-height:1.5}.search-input{margin-bottom:12px}.filters{display:flex;gap:8px;overflow:auto;margin-bottom:16px}.filter-chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 13px;color:var(--muted)}.filter-chip.active{background:var(--navy);border-color:var(--navy);color:#fff}.panel{border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);padding:20px}.source-header{text-align:center;padding:6px 0 22px}.source-header h2{margin:10px 0 7px;font:600 28px Georgia,serif}.source-seal{display:grid;place-items:center;width:54px;height:54px;border:1px solid var(--navy);border-radius:50%;margin:auto;color:var(--navy);font:700 26px Georgia,serif}.form-row{padding:16px 0;border-top:1px solid var(--line)}.form-row>label,.form-row>p{display:block;margin:0 0 9px;font-weight:650}.segmented{display:grid;grid-template-columns:repeat(3,1fr);padding:3px;background:#ebe8e1;border-radius:10px}.segmented button{border:0;background:none;border-radius:8px;padding:10px;color:var(--muted)}.segmented button.selected{background:#fff;color:var(--navy);box-shadow:0 1px 4px rgba(0,0,0,.08)}.progress-card{padding:24px;border:1px solid var(--line);background:#fff;border-radius:14px}.progress-card h2{margin:0 0 5px;font:600 25px Georgia,serif}.progress-bar{height:5px;background:#e4e1da;border-radius:99px;overflow:hidden;margin:22px 0}.progress-bar span{display:block;height:100%;background:var(--navy);transition:width .35s}.steps{display:grid;gap:14px}.step{display:flex;gap:11px;align-items:center;color:var(--muted)}.step.done,.step.active{color:var(--ink)}.step-dot{width:10px;height:10px;border-radius:50%;background:#c9c7c1}.step.done .step-dot{background:var(--accent)}.step.active .step-dot{background:var(--navy);box-shadow:0 0 0 5px rgba(20,35,63,.1)}.error-box{margin-top:18px;padding:14px;background:#fbefef;color:var(--danger);border-radius:10px;white-space:pre-wrap}.reader-header{padding-bottom:20px;border-bottom:1px solid var(--line)}.reader-header h2{margin:4px 0 8px;font:600 31px/1.12 Georgia,serif}.reader-actions{display:flex;gap:8px;margin:18px 0}.reader-actions button{flex:1;border:1px solid var(--line);border-radius:9px;background:#fff;padding:11px;color:var(--navy);font-weight:650}.document{font:17px/1.68 Georgia,"Times New Roman",serif;padding:6px 2px 40px}.document h2{margin:32px 0 10px;font-size:25px;color:var(--navy)}.document h3{margin:24px 0 8px;font-size:20px}.document ul{padding-left:22px}.document li{margin:8px 0}.document p{margin:12px 0}.document strong{color:#111}.document blockquote{border-left:3px solid var(--accent);margin:18px 0;padding-left:14px;color:#555}.settings-group{margin-bottom:25px}.settings-group>h2{font:600 20px Georgia,serif;margin:0 0 10px}.settings-card{border:1px solid var(--line);background:#fff;border-radius:12px;overflow:hidden}.setting-row{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:15px;border-bottom:1px solid var(--line)}.setting-row:last-child{border-bottom:0}.setting-row button{border:0;background:none;color:var(--navy);font-weight:650;text-align:right}.setting-row small{color:var(--muted);text-align:right}.empty-state{text-align:center;padding:50px 20px;color:var(--muted)}.toast{position:fixed;left:50%;bottom:100px;z-index:30;transform:translate(-50%,20px);opacity:0;background:#171a1f;color:white;border-radius:999px;padding:11px 16px;font-size:13px;transition:.2s;pointer-events:none}.toast.show{opacity:1;transform:translate(-50%,0)}@media(min-width:700px){.screen{padding-left:28px;padding-right:28px}.hero{padding:42px}.hero h2{font-size:42px}}@media(prefers-color-scheme:dark){:root{--paper:#111419;--surface:#181c22;--ink:#f0f1f3;--muted:#a1a7af;--line:#30353c;--navy:#d6dfed;--navy2:#e4eaf3;--accent:#d1b678}.topbar,.tabbar{background:rgba(17,20,25,.94)}.hero{background:#202b3e}.text-input,.search-input,select,textarea,.choice-button,.note-card,.panel,.progress-card,.reader-actions button,.settings-card,.segmented button.selected{background:var(--surface);color:var(--ink)}.segmented{background:#262b31}.note-icon{background:#252c36}.notice{background:#29261f;color:#ddd}.document strong{color:#fff}}