.online-page { background: #f7faf6; color: #33443b; }
.online-page .breadcrumb { background: transparent; }
.online-hero { padding: 34px 0 30px; background: #eef6ee; border-bottom: 1px solid #dce9dc; }
.online-hero h1 { margin: 0; color: #14362a; font-family: Georgia, "Songti SC", serif; font-size: clamp(30px, 4vw, 48px); font-weight: 400; line-height: 1.15; letter-spacing: 0; }
.online-eyebrow, .online-kicker { margin: 0 0 9px; color: #b56d18; font-size: 11px; font-weight: 700; letter-spacing: .16em; }
.online-lead { max-width: 760px; margin: 13px 0 0; color: #52665a; font-size: 16px; line-height: 1.75; }
.online-game-section { padding: 28px 0 34px; background: #f7faf6; }
.online-game-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 17px; }
.online-game-heading h2, .online-section h2, .online-download-box h2 { margin: 0 0 9px; color: #183c2e; font-size: 25px; line-height: 1.25; }
.online-game-heading > p { max-width: 430px; margin: 0 0 3px; color: #6a7b70; font-size: 13px; text-align: right; }
.game-panel { overflow: hidden; border: 1px solid #b9d0bd; border-radius: 8px; background: #174538; box-shadow: 0 13px 30px rgba(19, 63, 45, .16); }
.game-toolbar, .lower-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 15px 18px; background: rgba(9, 33, 27, .42); }
.game-toolbar { border-bottom: 1px solid rgba(246,240,228,.16); }
.mode-group, .quick-stats, .action-group, .completed-runs { display: flex; align-items: center; gap: 8px; }
.toolbar-label { color: #aec1b5; font-size: 11px; letter-spacing: .08em; white-space: nowrap; }
.mode-button, .quiet-button, .primary-button, .stock-button { cursor: pointer; border: 1px solid transparent; transition: background 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease; }
.mode-button { min-width: 56px; padding: 7px 12px; border-color: rgba(246,240,228,.2); border-radius: 5px; background: transparent; color: #c2d0c6; font-size: 12px; }
.mode-button:hover, .mode-button.is-active { border-color: #e8b85f; background: rgba(232,184,95,.13); color: #f6f0e4; }
.mode-button.is-active { box-shadow: inset 0 -2px #e8b85f; }
.quick-stats { gap: 22px; }.stat-block { min-width: 58px; text-align: right; }.stat-block span { display: block; color: #8bad77; font-size: 10px; letter-spacing: .1em; }.stat-block strong { display: block; margin-top: 1px; color: #f6f0e4; font-family: Georgia, "Songti SC", serif; font-size: 17px; font-weight: 400; }.trial-stat strong { color: #f4d28b; }
.board-scroll { overflow-x: auto; padding: 24px 18px 27px; background: #286148; scrollbar-color: #8bad77 #24614b; scrollbar-width: thin; }.board { display: grid; grid-template-columns: repeat(10, minmax(64px, 1fr)); gap: 10px; min-width: 930px; align-items: start; }.tableau-column { position: relative; min-height: 460px; border: 1px dashed rgba(246,240,228,.18); border-radius: 7px; background: rgba(11,33,27,.12); }.tableau-column::before { position: absolute; top: 10px; left: 50%; color: rgba(246,240,228,.25); content: attr(data-column-label); font-family: Georgia, "Songti SC", serif; font-size: 14px; transform: translateX(-50%); }.tableau-column.has-cards::before { display: none; }.tableau-column.is-drop-target { border-color: #e8b85f; background: rgba(232,184,95,.12); }.empty-slot { position: absolute; inset: 0; width: 100%; border: 0; background: transparent; cursor: pointer; }
.playing-card { position: relative; display: block; width: 100%; height: 68px; margin-top: -45px; padding: 7px; border: 1px solid rgba(16,42,36,.17); border-radius: 7px; background: #f6f0e4; box-shadow: 0 4px 7px rgba(8,28,22,.2); color: #102a24; cursor: pointer; text-align: left; touch-action: none; }.playing-card:first-child { margin-top: 0; }.playing-card:hover { z-index: 20; transform: translateY(-3px); }.playing-card.is-selected { z-index: 30; border-color: #e8b85f; box-shadow: 0 0 0 3px rgba(232,184,95,.34), 0 8px 16px rgba(8,28,22,.24); transform: translateY(-5px); }.playing-card.face-down { border-color: rgba(246,240,228,.24); background-color: #102f26; background-image: repeating-linear-gradient(45deg, rgba(232,184,95,.16) 0 2px, transparent 2px 7px); cursor: default; }.playing-card.face-down::after { position: absolute; inset: 5px; border: 1px solid rgba(246,240,228,.24); border-radius: 4px; content: ""; }.card-rank { display: block; font-family: Georgia, "Songti SC", serif; font-size: 20px; font-weight: 700; line-height: 1; }.card-suit { display: block; margin-top: 3px; font-size: 19px; line-height: 1; }.card-corner { position: absolute; right: 7px; bottom: 6px; color: #83938a; font-size: 10px; }.card-red { color: #c9504e; }.card-black { color: #102a24; }
.lower-toolbar { flex-wrap: wrap; border-top: 1px solid rgba(246,240,228,.16); }.stock-button { display: flex; align-items: center; gap: 11px; min-width: 124px; padding: 7px 12px 7px 7px; border-color: rgba(232,184,95,.45); border-radius: 6px; background: rgba(232,184,95,.12); color: #f6f0e4; text-align: left; }.stock-button:hover:not(:disabled), .primary-button:hover { border-color: #e8b85f; background: rgba(232,184,95,.22); transform: translateY(-1px); }.stock-button:disabled { cursor: not-allowed; opacity: .42; }.stock-stack { position: relative; display: block; width: 31px; height: 38px; }.stock-stack i { position: absolute; display: block; width: 25px; height: 34px; border: 1px solid rgba(246,240,228,.45); border-radius: 4px; background-color: #102f26; background-image: repeating-linear-gradient(45deg, rgba(232,184,95,.18) 0 2px, transparent 2px 7px); }.stock-stack i:nth-child(1) { top: 4px; left: 0; }.stock-stack i:nth-child(2) { top: 2px; left: 3px; }.stock-stack i:nth-child(3) { top: 0; left: 6px; }.stock-button strong, .stock-button small { display: block; }.stock-button strong { font-size: 12px; }.stock-button small { margin-top: 2px; color: #8bad77; font-size: 10px; }.completed-runs { flex: 1 1 auto; min-width: 230px; }.completed-list { display: flex; gap: 4px; min-height: 27px; }.completed-chip { display: grid; width: 26px; height: 27px; place-items: center; border: 1px solid rgba(232,184,95,.55); border-radius: 4px; background: #f6f0e4; color: #e77b61; font-size: 15px; }.action-group { margin-left: auto; }.quiet-button, .primary-button { padding: 8px 12px; border-radius: 5px; font-size: 12px; }.quiet-button { border-color: rgba(246,240,228,.2); background: transparent; color: #c2d0c6; }.quiet-button:hover { border-color: #8bad77; color: #f6f0e4; }.primary-button { border-color: rgba(232,184,95,.55); background: #e8b85f; color: #0b211b; font-weight: 700; }.game-message { min-height: 45px; padding: 12px 18px 14px; border-top: 1px solid rgba(246,240,228,.16); color: #b8c8bd; font-size: 12px; }.game-message.is-success { color: #f4d28b; }.game-message.is-error { color: #ffad91; }.online-game-footnote { margin: 11px 0 0; color: #718276; font-size: 12px; }
.trial-result { padding: 31px 24px 34px; border-top: 1px solid rgba(246,240,228,.16); background: linear-gradient(135deg, #edf5e8 0%, #fffaf0 100%); color: #47594d; text-align: center; }.trial-result[hidden] { display: none; }.trial-result h3 { margin: 0 0 8px; color: #183c2e; font-family: Georgia, "Songti SC", serif; font-size: 24px; font-weight: 400; }.trial-result p:not(.online-kicker) { max-width: 620px; margin: 0 auto 10px; font-size: 14px; line-height: 1.75; }.trial-result-stats { color: #6c7d70; }.trial-result-action { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; margin-top: 8px; padding: 11px 21px; border-radius: 5px; background: #24614b; color: #fff; font-size: 14px; font-weight: 700; text-decoration: none; }.trial-result-action:hover { background: #174538; color: #fff; text-decoration: none; }.game-panel.is-trial-locked .game-toolbar, .game-panel.is-trial-locked .board-scroll, .game-panel.is-trial-locked .lower-toolbar, .game-panel.is-trial-locked .game-message { display: none; }.game-panel.is-trial-locked { background: #174538; }
.online-section { padding: 40px 0; }.online-section h2 { padding-bottom: 11px; border-bottom: 2px solid #e5eee5; }.online-how-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }.online-how-item { padding: 20px 18px; border-top: 3px solid #8bad77; background: #fff; box-shadow: 0 2px 12px rgba(26,73,48,.05); }.online-how-item > span { color: #b56d18; font-family: Georgia, "Songti SC", serif; font-size: 22px; }.online-how-item h3 { margin: 8px 0 6px; color: #173b2d; font-size: 16px; }.online-how-item p { margin: 0; color: #63756a; font-size: 13px; line-height: 1.7; }.online-band { background: #edf5ed; }.difficulty-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }.difficulty-grid article { padding: 23px; border: 1px solid #d6e5d7; background: #fff; }.difficulty-mark { color: #b56d18; font-family: Georgia, "Songti SC", serif; font-size: 25px; }.difficulty-grid h3 { margin: 10px 0 7px; color: #173b2d; font-size: 18px; }.difficulty-grid p { margin: 0 0 13px; color: #607266; font-size: 14px; line-height: 1.75; }.difficulty-grid span { color: #6a8d68; font-size: 12px; font-weight: 700; }.online-copy { max-width: 860px; }.online-copy p { margin: 0 0 15px; color: #51635a; font-size: 15px; line-height: 1.85; }.online-rule-list { margin: 17px 0 18px; padding: 18px 22px 18px 42px; border-left: 3px solid #e8b85f; background: #fffdf6; color: #57695d; font-size: 14px; line-height: 1.8; }.online-rule-list li { margin-bottom: 5px; }.online-rule-list li:last-child { margin-bottom: 0; }.online-faq-section { background: #f1f6f1; }.online-faq-section h2 { margin-bottom: 20px; }.online-faq-section .faq-list { max-width: 880px; margin: 0; }.online-faq-section .faq-item { padding: 16px 20px; border: 1px solid #dce8dc; border-radius: 6px; background: #fff; }.online-faq-section .faq-item h3 { color: #173b2d; font-size: 16px; }.online-faq-section .faq-item p { color: #5d6e63; }.online-compare { background: #fff; }.online-download-section { padding: 20px 0 56px; }.online-download-box { padding: 34px 30px; border: 1px solid #cbdcc9; background: #e8f2e7; text-align: center; }.online-download-box h2 { margin-bottom: 8px; }.online-download-box p:not(.online-kicker) { margin: 0 auto 20px; color: #5c6f61; font-size: 14px; }.online-download-action { display: inline-flex; align-items: center; min-height: 44px; padding: 11px 20px; border-radius: 5px; background: #24614b; color: #fff; font-size: 14px; font-weight: 700; text-decoration: none; }.online-download-action:hover { background: #174538; color: #fff; text-decoration: none; }
@media (max-width: 768px) { .online-game-heading { align-items: start; flex-direction: column; gap: 8px; }.online-game-heading > p { max-width: none; text-align: left; }.game-toolbar { align-items: flex-start; flex-direction: column; }.quick-stats { width: 100%; justify-content: space-between; gap: 10px; }.stat-block { text-align: left; }.board-scroll { padding: 18px 12px 22px; }.board { min-width: 820px; gap: 7px; }.tableau-column { min-height: 440px; }.lower-toolbar { align-items: stretch; flex-direction: column; }.completed-runs { min-width: 0; }.action-group { width: 100%; margin-left: 0; }.action-group button { flex: 1 1 0; }.online-how-grid, .difficulty-grid { grid-template-columns: 1fr; gap: 10px; }.online-section { padding: 30px 0; }.online-download-box { padding: 25px 18px; }.trial-result { padding: 26px 18px 29px; }.trial-result h3 { font-size: 21px; }.quick-stats { flex-wrap: wrap; } }